1 2006-05-25 Andrew Haley <aph@redhat.com>
4 * decl.c (maybe_pushlevels): When variable ranges are non-nested
5 update all lifetimes, not just the first one.
7 2006-05-24 Tom Tromey <tromey@redhat.com>
9 * java-tree.h: Fixed flag documentation.
11 2006-05-24 Tom Tromey <tromey@redhat.com>
14 * jcf.h (ACC_INVISIBLE): Changed value.
16 2006-05-24 Andrew Haley <aph@redhat.com>
19 * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
22 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
24 * lang.opt (femit-class-file): Remove VarExists.
26 2006-05-16 Tom Tromey <tromey@redhat.com>
28 * verify-impl.c (verify_instructions_0) <op_return>: Special case
31 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
34 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
37 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
39 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
40 (java/expr.o): Replace target.h with $(TARGET_H).
41 (java/parse.o): Likewise.
43 2006-05-10 Andrew Haley <aph@redhat.com>
45 * class.c (emit_indirect_register_classes): Fix comment.
47 2006-05-04 Tom Tromey <tromey@redhat.com>
49 * java-tree.h (uses_jv_markobj_p): Declare.
50 * class.c (uses_jv_markobj_p): Removed.
51 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
52 (get_boehm_type_descriptor): Use it.
53 (uses_jv_markobj_p): Moved from class.c. Return bool.
55 2006-05-04 Tom Tromey <tromey@redhat.com>
57 * java-tree.def (THIS_EXPR): Now a tcc_expression.
59 2006-05-04 Andrew Haley <aph@redhat.com>
61 * class.c (make_field_value): Always build_address_of fdecl if
62 there is an initializer.
64 2006-05-03 Andrew Haley <aph@redhat.com>
67 * expr.c (maybe_rewrite_invocation): New function.
68 (rewrite_arglist_getclass): Likewise.
70 (expand_invoke): Call maybe_rewrite_invocation.
71 * parse.y (patch_invoke): Likewise.
72 * java-tree.h: (maybe_rewrite_invocation): New function.
74 2006-04-21 Andrew Haley <aph@redhat.com>
76 * lang.c (java_init): Handle flag_indirect_classes.
77 * jvgenmain.c: Use "class$$" instead of "class$".
78 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
80 (mangle_class_field): Special case "class$$" as well as "class$".
81 * constants.c (build_ref_from_constant_pool): If
82 flag_indirect_classes, generate a ref into the heap.
83 * decl.c (constants_field_decl_node,
84 constants_data_field_decl_node): New.
85 * class.c (build_static_class_ref): New.
86 (build_classdollar_field): Factor out from build_class_ref().
87 (make_field_value): Handle static fields in heap.
88 (make_class_data): Make sure we get a static ref to class.
89 Make class initializer const if flag_indirect_classes.
90 (register_class): Build a class_ref for initialization if
91 flag_indirect_classes.
92 (emit_indirect_register_classes): New.
94 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
96 * expr.c, gjavah.c: Fix comment typos.
98 2006-04-03 Andrew Haley <aph@redhat.com>
101 * expr.c (build_field_ref): Don't check the field offset if
104 2006-03-30 Andrew Haley <aph@redhat.com>
107 * lang.c (java_attribute_table): New.
108 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
109 * expr.c (build_field_ref): Add a null pointer check for all
110 fields of offset > 4k. Don't do so for accesses via the this
111 pointer, which we know can never be null.
112 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
115 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
117 * Make-lang.in: Rename docdir to gcc_docdir.
119 2006-03-30 Tom Tromey <tromey@redhat.com>
122 * parse.y (java_reorder_fields): Reset superclass field's size as
125 2006-03-28 Tom Tromey <tromey@redhat.com>
128 * parse.y (find_most_specific_methods_list): Added 'class'
130 (lookup_method_invoke): Updated.
132 2006-03-15 Tom Tromey <tromey@redhat.com>
134 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
135 non-static method calls.
137 2006-03-15 David Daney <ddaney@avtrex.com>
139 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
142 2006-03-15 David Daney <ddaney@avtrex.com>
144 * lang.opt (-freduced-reflection): New option.
145 * lang.c (java_post_options): Generate an error if
146 -freduced-reflection used with -fjni or -findirect-dispatch.
147 * java-tree.h (flag_reduced_reflection): Declare new variable.
148 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
149 if bitmap overflows and flag_reduced_reflection set.
150 * class.c (uses_jv_markobj_p): New function.
151 (make_class_data): Moved generation of vtable to before
152 reflection data, generate less reflection data if
153 flag_reduced_reflection set.
154 * gcj.texi: Document -freduced-reflection.
156 2006-03-15 Tom Tromey <tromey@redhat.com>
159 * class.c (get_interface_method_index): Don't put <clinit> into
162 2006-03-15 Tom Tromey <tromey@redhat.com>
164 * parse.y (analyze_clinit_body): Ignore empty statements.
166 2006-03-08 David Daney <ddaney@avtrex.com>
168 * gcj.texi: Document -static-libgcj option.
170 2006-02-20 Andrew Haley <aph@redhat.com>
172 * jcf-parse.c (parse_class_file): Set input_location from
175 2006-02-15 Andrew Haley <aph@redhat.com>
177 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
178 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
179 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
181 2006-02-09 Andrew Haley <aph@redhat.com>
184 * expr.c (expand_invoke): Allow methods in arrays to be resolved
187 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
190 2006-02-08 Tom Tromey <tromey@redhat.com>
193 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
194 * builtins.c (convert_real): New function.
195 (java_builtins): Handle Float.intBitsToFloat,
196 Float.floatToRawIntBits, Double.longBitsToDouble,
197 Double.doubleToRawLongBits.
199 2006-02-07 Andrew Haley <aph@redhat.com>
201 * expr.c (expand_invoke): (BC mode.) If we find a method in a
202 class other than the one in which we expected to find it, ignore
206 * constants.c (build_constants_constructor): move initializer into
207 first halfword on a 64-bit big-endian machine.
209 2006-02-04 Tom Tromey <tromey@redhat.com>
212 * builtins.c (max_builtin): Skip floating point 'max'.
213 (min_builtin): Skip floating point 'min'.
214 (check_for_builtin): Never return NULL_TREE.
216 2006-02-04 Tom Tromey <tromey@redhat.com>
219 * expr.c (push_type): Avoid side effect in gcc_assert.
221 2006-02-04 Roger Sayle <roger@eyesopen.com>
223 * decl.c (java_init_decl_processing): Create char_type_node as a
224 regular INTEGER_TYPE node.
225 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
226 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
227 test for char_type_node and promoted_char_type_node as special
228 instances of INTEGER_TYPE tree codes.
229 (promote_type,build_java_signature): Likewise.
230 * jcf-write.c (adjust_typed_op): Likewise.
231 * mangle.c (mangle_type): Likewise.
232 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
233 * parse.h (JINTEGRAL_TYPE_P): Likewise.
235 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
237 * expr.c (java_stack_swap): Revert gcc_assert patch.
239 2006-02-03 Ben Elliston <bje@au.ibm.com>
241 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
242 * typeck.c: Likewise.
243 * verify-impl.c: Likewise.
246 * jcf-parse.c: Likewise.
247 * constants.c: Likewise.
248 * check-init.c: Likewise.
249 * jcf-write.c: Likewise.
250 * verify-glue.c: Likewise.
251 * mangle.c: Likewise.
256 2006-02-01 Jan Hubicka <jh@suse.cz>
258 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
259 * lang.c (java_init_options): Set no_unit_at_a_time_default.
261 2006-01-30 Andrew Haley <aph@redhat.com>
264 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
266 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
268 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
269 Update copyright notice dates.
271 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
273 * jvspec.c (lang_specific_spec_functions): Remove.
275 2006-01-06 Tom Tromey <tromey@redhat.com>
277 * gcj.texi (Arrays): Added more documentation for
279 (Primitive types): Correct information about primitive classes.
280 (Reference types): New node.
283 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
285 * jcf-parse.c (set_source_filename): Set the decl source location
286 even when returning early.
288 2005-12-15 Tom Tromey <tromey@redhat.com>
289 Andrew Haley <aph@redhat.com>
292 * parse.y (resolve_expression_name): Don't generate accessor
293 methods for constant fields.
295 2005-12-13 Andrew Haley <aph@redhat.com>
299 * class.c (maybe_layout_super_class): Update current_class before
300 calling do_resolve_class.
302 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
305 * jcf-write.c (write_classfile): Use PID in temporary class
306 file. Save/restore errno when reporting error.
308 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
311 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
312 to bare_function_type and including the return type
313 * builtins.c (initialize_builtins) : Change builtin mangled name
314 constants to conform to new mangling scheme
316 2005-12-08 Andrew Haley <aph@redhat.com>
319 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
320 (soft_abstractmethod_node): New.
321 * expr.c (build_field_ref): Add in-line check for missing field.
322 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
324 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
326 * Make-lang.in (java.all.build, java.install-normal): Remove.
328 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
330 * Make-lang.in: Remove all dependencies on s-gtype, except for
333 2005-12-07 Richard Sandiford <richard@codesourcery.com>
335 * class.c (build_utf8_ref, emit_register_classes): Use
336 switch_to_section and get_section.
338 2005-12-06 Tom Tromey <tromey@redhat.com>
341 * parse.y (patch_new_array_init): Revert previous patch.
342 (lookup_method_invoke): Use size-less array type when creating an
343 anonymous constructor.
345 2005-12-05 Tom Tromey <tromey@redhat.com>
347 * parse.y (patch_new_array_init): Don't set length on array.
349 2005-12-02 Richard Guenther <rguenther@suse.de>
351 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
352 buildN instead of build.
353 * class.c (finish_class): Likewise.
354 * expr.c (java_create_object): Likewise.
356 2005-11-28 Tom Tromey <tromey@redhat.com>
359 * expr.c (build_jni_stub): Unwrap the return value.
360 * java-tree.h (soft_unwrapjni_node): New define.
361 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
362 * decl.c (java_init_decl_processing): Initialize
365 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
367 * gcj.texi (gij options): Add -Xss documentation.
369 2005-11-08 Wil Mahan <wmahan@gmail.com>
372 * zextract.c (read_zip_archive): Fix out of memory error when
373 reading jar files with zip-style comments.
375 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
377 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
379 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
381 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
382 Wil Mahan <wmahan@gmail.com>
385 * class.c (make_class): Create empty binfo here.
386 (set_super_info): Only create binfo if we have superclasses.
388 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
391 * parse.y (method_header): Make the result of the rule a NULL_TREE
392 when a parsing error occurs.
394 2005-09-29 Tom Tromey <tromey@redhat.com>
397 * jcf-io.c (memoized_dirlist_hash): New function.
398 (caching_stat): Use it.
400 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
403 * class.c (inherits_from_p): Try to lay out super class
404 if it is not already laid out.
405 (maybe_layout_super_class): Handle the case where SUPER_CLASS
408 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
410 * builtins.c (max_builtin, min_builtin, abs_builtin,
411 java_build_function_call_expr): Use fold_buildN.
412 * class.c (layout_class_method): Likewise.
413 * expr.c (java_truthvalue_conversion, build_java_jsr,
414 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
415 build_java_binop, build_field_ref, expand_compare,
416 build_known_method_ref, build_invokevirtual,
417 process_jvm_instruction): Likewise.
418 * parse.y (patch_binop, patch_exit_expr): Likewise.
419 * typeck.c (convert_ieee_real_to_integer): Likewise.
420 (convert): Don't call fold after convert_ieee_real_to_integer.
422 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
425 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
426 the newly created type. Set import lists here, not in create_class.
427 (jdep_resolve_class): Set current_class.
428 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
429 the current package context, not ctxp->package.
430 (cicp_cache): Removed.
431 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
432 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
433 * java-tree.h (TYPE_PACKAGE): New macro.
434 (struct lang_type): New member 'package'.
436 2005-09-09 Andrew Haley <aph@redhat.com>
439 * expr.c (pop_type_0): If the expected type is object or ptr
440 (i.e. void*), return the type of the object we just popped from
443 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
445 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
446 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
448 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
450 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
451 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
452 typos. Follow spelling conventions.
454 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
457 * typeck.c (lookup_do): Look up interfaces for the original class,
459 * parse.y (java_check_regular_methods): Fix diagnostic message for
460 more restrictive overriding of a method from an interface.
462 2005-08-16 Tom Tromey <tromey@redhat.com>
464 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
465 class' initial state.
467 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
470 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
471 `literal_token' for large numeric input tokens.
473 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
476 * parse.y (nested_field_access_p): Rename to nested_member_access_p
477 and expand to handle method accesses across nested classes.
478 (build_outer_method_access_method): Rename to
479 build_nested_method_access_method. Minor adjustments to comments.
480 (resolve_expression_name): Use the newly-renamed
481 nested_member_access_p method.
482 (resolve_qualified_expression_name): Likewise.
483 (patch_method_invocation): Also consider static methods for access
484 method generation. Minor adjustments to comments.
485 (maybe_use_access_method): Use the more general
486 nested_memeber_access_p to determine access across nested class
487 boundaries. Allow THIS_ARG to be NULL (for static methods).
489 2005-08-15 Tom Tromey <tromey@redhat.com>
492 * expr.c (build_field_ref): Don't generate otable reference when
493 DECL_FIELD_OFFSET is 0.
494 * class.c (maybe_layout_super_class): Pass outer class to
497 2005-08-15 Tom Tromey <tromey@redhat.com>
499 * java-tree.h (LABEL_IN_SUBR): Removed.
500 (LABEL_IN_SUBR): Likewise.
501 (LABEL_IS_SUBR_START): Likewise.
502 (LABEL_SUBR_START): Likewise.
503 (LABEL_SUBR_CONTEXT): Likewise.
504 (LABEL_CHANGED): Likewise.
505 (LABEL_RETURN_LABEL): Likewise.
506 (LABEL_RETURN_TYPE_STATE): Likewise.
507 (LABEL_RETURN_LABELS): Likewise.
508 (RETURN_MAP_ADJUSTED): Likewise.
509 (LABEL_PENDING_CHAIN): Likewise.
511 2005-08-15 Tom Tromey <tromey@redhat.com>
513 * Make-lang.in (JAVA_OBJS): Removed verify.o
514 (java/verify.o): Removed.
516 * lang.c (flag_new_verifier): Removed.
517 (java_post_options): Updated.
518 * java-tree.h (flag_new_verifier): Removed.
519 (verify_jvm_instructions): Removed.
520 * expr.c (pop_type_0): Assume flag_new_verifier is true.
521 (build_java_check_indexed_type): Likewise.
522 (expand_java_arraystore): Likewise.
523 (expand_java_arrayload): Likewise.
524 (pop_arguments): Likewise.
525 (expand_byte_code): Likewise.
526 (process_jvm_instruction): Likewise.
528 2005-08-10 Andrew Haley <aph@redhat.com>
530 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
531 type mismatches to make legal GIMPLE.
533 2005-08-10 Robin Green <greenrd@greenrd.org>
536 * parse.y (maybe_use_access_method): Generalize check from
537 java.lang.Object to any superclass of current_class
539 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
541 * class.c (build_class_ref): Wrap the primary class type in a
543 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
544 primary class type from the NOP_EXPR in which it was placed.
546 2005-07-28 Diego Novillo <dnovillo@redhat.com>
548 * expr.c (expand_load_internal): Fix missing parens in
551 2005-07-28 Andrew Haley <aph@redhat.com>
553 * expr.c (expand_load_internal): Convert to destination type.
555 2005-07-22 Manfred Hollstein <mh@suse.com>
557 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
558 (check_constant): Likewise.
559 (check_wide_constant): Likewise.
561 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
563 Make CONSTRUCTOR use VEC to store initializers.
564 * check-init.c (check_init): Update to cope with VEC in
566 * class.c (make_field_value, make_method_value, get_dispatch_table,
567 make_class_data, emit_symbol_table, emit_catch_table,
568 emit_assertion_table): Use build_constructor_from_list instead of
570 * constants.c (build_constants_constructor): Likewise.
571 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
572 VEC in CONSTRUCTOR_ELTS.
573 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
574 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
576 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
578 * parse.y (build_new_array_init): Use build_constructor_from_list
579 instead of build_constructor.
580 (patch_new_array_init): Update to cope with VEC in
582 (array_constructor_check_entry): Likewise.
584 2005-07-12 Tom Tromey <tromey@redhat.com>
586 * jvspec.c (lang_specific_driver): Put filelist_filename first on
589 2005-07-12 Tom Tromey <tromey@redhat.com>
592 * parse-scan.y (interface_member_declaration): Added
595 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
597 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
598 (LABEL_PENDING_CHAIN): Ditto.
600 (DECL_BIT_INDEX): Ditto.
602 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
605 * parse.y (inner_class_accessible): New function. Logic moved from
606 check_inner_class_access.
607 (check_inner_class_access): Use inner_class_accessible.
608 (resolve_inner_class): Simplify arguments. Create circularity hash
609 here. Keep looking for classes if we found one that was inaccessible.
610 Return the inaccessible class only if there is no other match.
611 (do_resolve_class): Update for new resolve_inner_class arguments.
612 Don't create circularity_hash here.
614 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
617 * parse.y (add_exception_to_throws): New function.
618 (purge_unchecked_exceptions): Removed.
619 (get_constructor_super): Renamed from verify_constructor_super. Now
620 returns the super constructor after verification.
621 (java_complete_expand_method): Don't use purge_unchecked_exceptions
622 or save/restore the exception list.
623 (check_thrown_exceptions): Add uncaught exceptions in anonymous
624 class initializers and constructors to the throws clause of the method.
626 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
629 * parse.y (interface_member_declaration): Allow empty statements in
630 interface declarations.
632 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
634 * Makefile.in (parse.o): Adjust dependencies.
635 * parse.y: Include tree-dump.h.
637 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
639 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
642 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
644 * parse.y (issue_warning_error_from_context): Call
645 pp_output_formatted_text to be able to get the buffer.
647 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
649 * parse.y (issue_warning_error_from_context): Update for the
650 renaming of pp_format_text to pp_format.
652 2005-06-28 Paul Brook <paul@codesourcery.com>
654 * decl.c (java_init_decl_processing): Call
655 default_init_unwind_resume_libfunc.
657 2005-06-27 Tom Tromey <tromey@redhat.com>
659 PR java/21540, PR java/13788:
660 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
661 fold_constant_for_init.
662 (patch_binop): Added 'folding' argument. Updated all callers.
663 (patch_unaryop) <NOP_EXPR>: New case.
664 (fold_constant_for_init) <NOP_EXPR>: Likewise.
665 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
667 2005-06-25 Jan Hubicka <jh@suse.cz>
669 * builtins.c (define_builtin): Accept new flags parameter.
670 (initialize_builtins): Mark the builtins const and nothrow accordingly.
672 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
674 * all files: Update FSF address in copyright headers.
676 2005-06-24 Tom Tromey <tromey@redhat.com>
678 * verify-impl.c (verify_instructions_0): Correctly handle
679 situation where PC falls off end.
681 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
684 * parse.y (find_most_specific_methods_list): Remove special case for
687 2005-06-15 Tom Tromey <tromey@redhat.com>
690 * class.c (make_method_value): Use soft_abstractmethod_node for
692 * java-tree.h (soft_abstractmethod_node): New define.
693 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
694 * decl.c (java_init_decl_processing): Initialize
695 soft_abstractmethod_node.
697 2005-06-13 Geoffrey Keating <geoffk@apple.com>
699 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
701 2005-06-13 Per Bothner <per@bothner.com>
703 * expr.c (int highest_label_pc_this_method,
704 start_label_pc_this_method): New globals.
705 (lookup_label): Add start_label_pc_this_method to pc for label, and
706 update highest_label_pc_this_method. This prevents conflicts between
707 labels from different methods.
708 * java-tree.h: Declare new globals.
709 * jcf-parse.c (parse_class_file): If needed bump
710 start_label_pc_this_method and reset highest_label_pc_this_method.
712 2005-06-13 Tom Tromey <tromey@redhat.com>
715 * parse.y (nested_field_access_p): Handle case where outer field
716 is inherited by enclosing class.
718 2005-06-12 Per Bothner <per@bothner.com>
720 * class.c (inherits_from_p): Do load_class if needed.
722 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
725 * java-tree.h (parse_error_context): Move...
726 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
727 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
728 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
730 2005-06-08 Roger Sayle <roger@eyesopen.com>
732 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
734 2005-06-06 Jakub Jelinek <jakub@redhat.com>
736 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
737 msgid for argument name.
738 * gjavah.c (error): Likewise.
739 * java-tree.h (parse_error_context): Likewise.
740 * parse.y (parse_error_context, parse_warning_context,
741 issue_warning_error_from_context): Likewise.
743 2005-06-01 Tom Tromey <tromey@redhat.com>
746 * class.c (build_static_field_ref): Don't fold constant fields if
747 current class is from a .class file and we're using indirect
750 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
752 * java/verify-glue.c: Don't include errors.h and include toplev.h.
753 * java/Make-lang.in: Updates dependencies.
755 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
758 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
759 NESTED_FIELD_ACCESS_IDENTIFIER_P.
760 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
761 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
762 * jcf-write.c (generate_classfile): Use
763 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
764 OUTER_FIELD_ACCESS_IDENTIFIER_P.
765 * parse.y (build_outer_field_access): Rename to
766 build_nested_field_access. Support static fields and outer-to-inner
768 (outer_field_access_p): Rename to nested_field_access_p. Support
769 static fields and generalise to outer-to-inner class and sibling
770 inner class accesses.
771 (outer_field_expanded_access_p): Rename to
772 nested_field_expanded_access_p and support static fields.
773 (outer_field_access_fix): Rename to nested_field_access_fix and
774 support static fields.
775 (build_outer_field_access_expr): Rename to
776 build_nested_field_access_expr and support static fields.
777 (build_outer_field_access_methods): Rename to
778 build_nested_field_access_methods and support static fields. For
779 static fields, generate accessors without class instance parameters.
780 (build_outer_field_access_method): Rename to
781 build_nested_field_access_method and support static fields.
782 (build_outer_method_access_method): Use
783 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
784 OUTER_FIELD_ACCESS_IDENTIFIER_P.
785 (resolve_expression_name): Consider static field accesses across
787 (resolve_qualified_expression_name): Likewise.
788 (java_complete_lhs): Use nested_field_access_fix instead of
789 outer_field_access_fix.
790 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
791 Use nested_field_expanded_access_p instead of
792 outer_field_expanded_access_p. Use nested_field_access_fix instead
793 of outer_field_access_fix.
794 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
795 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
797 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
799 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
800 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
801 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
802 MINOR_BINARYCOMPAT_ABI_VERSION): New.
803 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
804 (parse_version): Calculate version ID using new method. Use bit-flags
805 for flag_indirect_dispatch and flag_bootstrap_classes.
807 2005-05-25 Richard Henderson <rth@redhat.com>
810 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
811 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
812 DECL_CONTEXT; avoid pushdecl_top_level.
813 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
814 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
815 (layout_class_method): Likewise.
816 * decl.c (java_mark_cni_decl_local): New.
817 (java_mark_class_local): Use it.
818 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
819 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
820 (struct lang_decl_func): Add local_cni;
821 (struct lang_decl_var): Add class_field, vtable.
822 (java_mangle_decl): Declare.
823 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
824 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
825 (mangle_obstack_1): New.
826 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
827 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
828 lhd_set_decl_assembler_name for things that don't need mangling.
829 (mangle_class_field): Rename from java_mangle_class_field, make
830 static, don't call init_mangling or finish_mangling.
831 (mangle_vtable): Similarly.
832 (mangle_local_cni_method_decl): New.
833 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
834 gcc_assert, and MANGLE_RAW_STRING.
835 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
837 2005-05-25 DJ Delorie <dj@redhat.com>
839 * class.c (set_constant_value): Move warning control from if() to
842 2005-05-24 Richard Henderson <rth@redhat.com>
844 * builtins.c (define_builtin): Don't call make_decl_rtl.
845 * constants.c (build_constant_data_ref): Likewise.
846 * class.c (build_utf8_ref): Likewise.
847 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
848 (get_dispatch_table, layout_class_method): Likewise.
849 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
851 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
852 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
853 to determine if we need a non-zero address.
854 * decl.c (builtin_function): Don't call make_decl_rtl.
855 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
856 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
857 * resource.c (compile_resource_data): Likewise.
858 * parse.y (resolve_field_access): Re-word comment to avoid
861 2005-05-24 Richard Henderson <rth@redhat.com>
863 * class.c (registered_class): Take it out of class_roots; turn into
865 (register_class): Make static. Don't duplicate decl node. Use
867 (emit_register_classes): Use VEC_iterate. Use output_constant
868 instead of assemble_integer. Don't call mark_decl_referenced
870 * java-tree.h (register_class): Remove decl.
872 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
876 * parse.y (register_package, package_list): Remove.
877 (package_declaration): Do not call register_package.
878 (do_resolve_class): Do not use package_list.
880 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
882 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
885 2005-05-15 Tom Tromey <tromey@redhat.com>
888 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
891 2005-05-12 Aaron Luchko <aluchko@redhat.com>
893 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
895 2005-05-11 Tom Tromey <tromey@redhat.com>
897 * gcj.texi (Code Generation): Document -fbootstrap-classes.
898 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
899 (parse_version): Use it.
900 * lang.opt (-fbootstrap-classes): New option.
902 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
905 * class.c (maybe_layout_super_class): Look for imports in this_class.
906 * parse.h (ctxp_for_generation_last): New.
907 (do_resolve_class): Add a parameter.
908 * parse.y (ctxp_for_generation_last): New.
909 (java_pop_parser_context): Add at end of list.
910 (find_in_imports, find_in_imports_on_demand): Look in ctxp
911 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
912 the given type are NULL.
913 (do_resolve_class): Look into the imports of the new second parameter.
914 Adjust recursive calls.
915 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
916 calls to do_resolve_class.
917 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
918 (java_complete_class): Do not do that here.
920 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
923 * Make-lang.in (java): Add gjnih.
924 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
925 (GJNIH_OBJS): New variable.
926 (gjnih$(exeext)): New target.
927 (JAVA_MANFILES): Add gjnih.1.
928 (java.uninstall): Add gjnih.1.
929 (java.mostlyclean): Add gjnih.
930 (java.maintainer-clean): Add gjnih.1.
931 (java/gjavah-jni.o): New target.
932 (.INTERMEDIATE): Add gjnih.pod.
933 (gjnih.pod): New target.
934 * config-lang.in (stagestuff): Add gjnih.
935 * gcj.texi (Top): Add gjnih node.
936 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
937 -bootclasspath options.
938 (Invoking gjnih): New node.
939 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
940 (TOOLNAME): New macro.
941 (error): Replace hard-coded gcjh with TOOLNAME.
942 (process_file): Likewise.
945 (help): Likewise. Add help output for -force, -old, -trace and -J
947 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
948 (options): Add force, old, trace and J fields.
949 (main): Handle -force, -old, -trace and -J options.
951 2005-05-03 Tom Tromey <tromey@redhat.com>
954 * gjavah.c (main): Unlink output file on error.
956 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
958 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
961 2005-04-29 Tom Tromey <tromey@redhat.com>
963 * expr.c (build_jni_stub): Updated for change to build_block.
965 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
967 * expr.c (force_evaluation_order): Declare 'saved' earlier.
969 2005-04-28 Andrew Haley <aph@redhat.com>
972 * java-tree.h (soft_resolvepoolentry_node): New.
973 (alloc_constant_fieldref): Declare.
974 * expr.c (expand_java_field_op): Don't call class_init for
975 accesses to static fields with indirect dispatch.
976 * builtins.c (initialize_builtins): Add "__builtin_expect".
977 * decl.c (soft_resolvepoolentry_node): New variable.
978 (java_init_decl_processing): Create a decl for
979 "_Jv_ResolvePoolEntry".
980 * class.c (build_fieldref_cache_entry): New function.
981 (build_static_field_ref): Rewrite for indirect dispatch.
982 * constants.c (find_name_and_type_constant_tree): New function.
983 (alloc_constant_fieldref): Likewise.
984 (build_constants_constructor): Handle CONSTANT_Fieldref and
985 CONSTANT_NameAndType.
988 * expr.c (force_evaluation_order): Convert outgoing args smaller
991 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
993 * gcj.texi (libgcj Runtime Properties): Remove obsolete
994 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
995 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
997 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
1000 to `unlock_stream' with `unlock_std_streams'.
1002 2005-04-25 Jakub Jelinek <jakub@redhat.com>
1004 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
1005 instead of just expr.h.
1007 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1009 * gjavah.c (main): Unlock the stdio streams.
1010 * jcf-dump.c (main): Likewise.
1011 * jv-scan.c (main): Likewise.
1012 * jvgenmain.c (main): Likewise.
1014 2005-04-23 DJ Delorie <dj@redhat.com>
1016 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
1017 parse.y: Adjust warning() callers.
1019 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1021 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1024 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1026 * gcj.texi: Fix typos and bogus example.
1028 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1030 * except.c: Fix a comment typo.
1032 2005-04-19 Julian Brown <julian@codesourcery.com>
1034 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1035 indirect dispatch with PIC.
1037 2005-04-18 Andrew Haley <aph@redhat.com>
1039 * java-except.h (struct eh_range.handler): Remove unused field.
1040 (handle_nested_ranges): Remove function declaration.
1041 (sanity_check_exception_range): Add function declaration.
1042 * verify.c (verify_jvm_instructions): Remove call to
1043 handle_nested_ranges.
1044 * verify-glue.c (verify_jvm_instructions_new): Call
1045 sanity_check_exception_range.
1046 * except.c (link_handler, eh_range_freelist, link_handler,
1047 handle_nested_ranges): Remove.
1048 (add_handler): Rewrite.
1049 (sanity_check_exception_range): New function.
1050 (print_ranges): New function.
1052 2005-04-13 Julian Brown <julian@codesourcery.com>
1054 * decl.c (finish_method): Give methods once-only linkage.
1056 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1058 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1060 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1062 * java-tree.h: Don't use PARAMS().
1064 2005-04-07 Per Bothner <per@bothner.com>
1066 * class.c (push_class): By default, suppress debug output.
1067 (finish_class): Enable debug output for classes we're emitting.
1069 2005-04-07 Andrew Haley <aph@redhat.com>
1071 * gcj.texi: Correct gcj-dbtool instructions.
1073 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1075 * gcj.texi: Fix a typo.
1076 * lang.c: Fix a comment typo.
1078 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1080 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1081 Mention recognized-and-ignored compatibility options.
1082 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1084 (About CNI): Add Memory allocation section.
1086 2005-04-01 Tom Tromey <tromey@redhat.com>
1088 * decl.c (java_init_decl_processing): Fix types of
1089 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1090 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1091 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1093 2005-03-31 Jan Hubicka <jh@suse.cz>
1095 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1096 * class.c: Include cgraph.h
1097 (make_local_functoin_alias): Mark aslias as needed.
1098 * resource.c: Include cgraph.h
1099 (compile_resource_data): Go via cgraph interface.
1101 2005-03-30 Ian Lance Taylor <ian@airs.com>
1103 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1105 2005-03-30 Tom Tromey <tromey@redhat.com>
1107 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1108 inner_class_info_index==0 or outer_class_info_index==0.
1110 2005-03-29 Tom Tromey <tromey@redhat.com>
1112 * gcj.texi (libgcj Runtime Properties): Document
1113 gnu.gcj.runtime.endorsed.dirs.
1115 2005-03-24 Anthony Green <green@redhat.com>
1117 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1120 2005-03-23 Tom Tromey <tromey@redhat.com>
1122 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1123 (parse_version): Use it.
1125 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1127 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1129 2005-03-18 Andrew Haley <aph@redhat.com>
1132 * decl.c (update_aliases): Don't update variables that are about
1134 (maybe_poplevels): Add comment.
1136 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1139 * jcf-parse.c (duplicate_class_warning): New function.
1140 (java_parse_file): Call duplicate_class_warning if
1141 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1142 (parse_zip_file_entries): Likewise. Also set
1143 CLASS_FROM_CURRENTLY_COMPILED_P.
1145 2005-03-16 Andrew Haley <aph@redhat.com>
1147 * expr.c (expand_java_arrayload): Don't generate a
1148 NullPointerException based on the type of the node.
1149 (build_java_array_length_access): Likewise.
1151 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1153 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1155 2005-03-11 Tom Tromey <tromey@redhat.com>
1157 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1158 (libgcj Runtime Properties): Document the default .db.
1160 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1163 * parse.y (checks_throws_clauses): Check exceptions list even when
1164 the base class does not come from a source file being compiled.
1165 (java_complete_lhs): Remove unused variable 'wfl'.
1167 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1170 * decl.c (finish_method): Emit _Jv_InitClass for private static
1171 methods inside inner classes as well.
1173 2005-03-08 Julian Brown <julian@codesourcery.com>
1174 * Revert patch from 2005-03-08 for causing bootstrap failure on
1177 2005-03-08 Julian Brown <julian@codesourcery.com>
1179 * decl.c (finish_method): Give methods once-only linkage.
1181 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1183 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1185 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1187 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1188 can_widen_reference_to if the C++ ABI is in use.
1189 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1190 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1191 type_isresolved, init_state, set_pc, state_get_pc,
1192 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1193 (verify_fail): Report the current PC from the verifier context.
1194 (free_state): Remove #if 0 block to enable this function.
1195 (free_verifier_context): Call free_state on state_list iterator
1196 values before freeing them.
1197 * expr.c (pop_type_0): Pop correct type for error message when stack
1198 contains a multi-word type.
1200 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1202 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1203 for known NULL array length access.
1205 2005-03-07 Tom Tromey <tromey@redhat.com>
1207 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1209 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1211 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1212 typeck.c: Update copyright.
1214 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1217 * xref.c, xref.h: Remove file.
1218 * Make-lang.in (java/xref.o): Remove.
1219 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1220 * lang.c (flag_emit_xref): Remove definition.
1221 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1222 * typeck.c (convert): Remove use of do_not_fold.
1223 * parse.y (do_not_fold): Remove definition.
1224 (parser grammar): Remove xref code.
1225 (maybe_create_class_interface_decl, create_class): Likewise.
1226 (register_fields, method_header, finish_method_declaration): Likewise.
1227 (declare_local_variables, source_end_java_method): Likewise.
1228 (java_complete_expand_classes): Do not set do_not_fold.
1229 (java_complete_expand_method): Remove xref code.
1230 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1231 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1232 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1233 (patch_synchronized_statement, patch_throw_statement): Likewise.
1234 (maybe_build_class_init_for_field): Likewise.
1236 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1238 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1239 instead of IS_NON_TYPE_CODE_CLASS.
1241 2005-03-04 Andrew Haley <aph@redhat.com>
1244 * class.c (set_method_index): Don't set method_index if it is
1246 (layout_class_method): Don't complain about "non-static method foo
1247 overrides static method" in the case of indirect dispatch.
1249 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1253 * Make-lang.in: Don't elide warnings in jcf-io.c.
1255 2005-03-01 Per Bothner <per@bothner.com>
1258 * check-init.c (wfl): Remove static.
1259 (final_assign_error, check_init): Replace calls to parse_error_context
1261 (check_init): Save, set, and restore input_location for each exp.
1263 2005-03-01 Per Bothner <per@bothner.com>
1265 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1266 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1267 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1269 2005-03-01 Per Bothner <per@bothner.com>
1271 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1273 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1276 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1279 2005-02-22 Tom Tromey <tromey@redhat.com>
1282 * verify-impl.c (EITHER): New define.
1283 (types_compatible): Handle it.
1284 (check_field_constant): Use it.
1286 2005-02-18 Tom Tromey <tromey@redhat.com>
1289 * verify-impl.c (types_equal): Fixed test.
1292 * verify-glue.c (vfy_class_has_field): New function.
1293 * verify.h (vfy_class_has_field): Declare.
1294 * verify-impl.c (check_field_constant): Added 'putfield'
1296 (verify_instructions_0): Updated.
1297 (types_equal): New function.
1299 2005-02-14 Tom Tromey <tromey@redhat.com>
1302 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1303 stack effect of multianewarray.
1305 2005-02-14 Andrew Haley <aph@redhat.com>
1308 * expr.c (expand_byte_code): Call promote_arguments().
1309 (promote_arguments): New function.
1310 * decl.c (check_local_unnamed_variable): Remove special case for
1312 (find_local_variable): Promote all boolean types to int
1313 when searching for local variable decls.
1315 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1317 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1318 parse-scan.y: Update copyright.
1320 2005-02-11 Per Bothner <per@bothner.com>
1323 * parse-scan.y (input_location): Remove variable.
1324 (main_input_filename): New - replaces input_filename, which isn't
1325 settable if USE_MAPPED_LOCATION.
1326 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1327 so we don't reference input_location or wfl_operator in that case.
1328 * jv-scan.c (expand_location): Remove - no longer used.
1329 (main): Set main_input_filename rather than input_filename.
1331 2005-02-09 Richard Henderson <rth@redhat.com>
1333 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1334 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1336 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1338 * expr.c (add_type_assertion): Use the proper enumeration type,
1339 since this is what htab_find_slot() is expecting.
1341 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1343 * gcj.texi: Update copyright dates.
1345 2005-02-02 Tom Tromey <tromey@redhat.com>
1347 * gcj.texi (libgcj Runtime Properties): Default library_control
1350 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1353 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1354 (modifiers) when square brackets are present in a declaration for
1356 * jv-scan.c (main): Set input_filename and input_line.
1358 2005-02-01 Tom Tromey <tromey@redhat.com>
1361 * gjavah.c (get_field_name): Don't override name for JNI header.
1363 2005-02-01 Roger Sayle <roger@eyesopen.com>
1365 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1366 of unsigned types using iushr and lushr JVM bytecodes.
1368 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1371 * gjavah.c (jni_print_float): Do not emit floating-point
1372 initialiser for a static final field.
1373 (jni_print_double): Likewise.
1375 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1378 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1379 * gjavah.c (print_field_info): Mark static data members of
1380 floating-point type with "__extension__".
1382 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1384 * gjavah.c (print_field_info): Mark static data members of
1385 floating-point type with "__extension__".
1387 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1390 * parse.y (build_string_concatenation): Remove redundant if.
1391 (patch_conditional_expr): Attempt to patch_string() the condition
1392 of a ?: as well, in addition to its other operands.
1394 2005-01-25 Tom Tromey <tromey@redhat.com>
1396 * Make-lang.in (java/java-tree-inline.o): Removed.
1398 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1401 * parse.y (patch_binop): Allow comparisons against NULL only
1402 if the other operand is of a reference type.
1404 2005-01-24 Tom Tromey <tromey@redhat.com>
1406 * java-tree.h (gcj_abi_version): Declare.
1407 * class.c (make_class_data): Push gcj_abi_version into "next"
1408 field. Renamed field.
1409 * decl.c (gcj_abi_version): New global.
1410 (parse_version): New function.
1411 (java_init_decl_processing): Call it. Renamed 'next' field.
1413 (GCJ_BINARYCOMPAT_ADDITION): New define.
1415 2005-01-24 Roger Sayle <roger@eyesopen.com>
1418 * jcf-write.c (generate_bytecode_insns): Conversions between
1419 integer types of the same precision shouldn't generate widening
1420 or narrowing conversion bytecodes.
1422 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1424 * java-except.h, java-tree.h: Remove unused prototypes.
1426 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1429 * jcf-write.c (perform_relocations): Don't call memcpy if source
1430 and destination are the same.
1432 2005-01-17 Tom Tromey <tromey@redhat.com>
1434 * verify-impl.c (get_short): Sign extend.
1435 (get_int): Likewise.
1437 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1439 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1442 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1444 * verify.c: Revert to the version before the BC-ABI merge.
1446 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1449 * check-init.c (check_init): Take care of references that do not
1450 have an explicit final variable declaration (e.g. array length
1451 access) for pre/post in/de-crement operators.
1453 2005-01-08 Mark Wielaard <mark@klomp.org>
1455 * parse.y (process_imports): Allocate (and free) original_name only
1456 when not already defined.
1457 * jcf-parse.c (read_class): Free results of find_class() and
1459 (java_parse_file): Keep pointer to head of file_list and free when
1460 done. Free result of lrealpath().
1462 2005-01-05 Tom Tromey <tromey@redhat.com>
1464 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1466 2004-12-20 Andrew Haley <aph@redhat.com>
1468 * typeck.c: Use fold_convert for ints and booleans.
1470 2004-12-17 Andrew Haley <aph@redhat.com>
1473 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1474 BOOLEAN_TYPE or CHAR_TYPE.
1475 (convert_to_boolean, convert_to_char) : Remove.
1476 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1477 * expr.c (expand_load_internal): Do type conversion if type is not
1480 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1483 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1486 2004-12-07 Andrew Haley <aph@redhat.com>
1489 * jcf-parse.c (load_class): Remove sanity test for missing inner
1492 2004-12-06 Tom Tromey <tromey@redhat.com>
1494 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1495 (java.uninstall): Likewise.
1496 (java.maintainer-clean): Likewise.
1497 (.INTERMEDIATE): Likewise.
1498 (java.install-man): Likewise.
1499 (gcj-dbtool.pod): New target.
1500 * gcj.texi (Code Generation): Document -findirect-dispatch.
1501 (libgcj Runtime Properties): Document
1502 gnu.gcj.precompiled.db.path.
1503 (Top): Link to "Invoking gcj-dbtool".
1505 2004-12-06 Tom Tromey <tromey@redhat.com>
1508 * java-tree.h (extract_field_decl): Declare.
1509 * parse.y (extract_field_decl): Renamed from
1510 strip_out_static_field_access_decl. No longer static.
1511 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1513 2004-12-03 Tom Tromey <tromey@redhat.com>
1515 * lang.c (flag_new_verifier): Define.
1516 (java_post_options): Set flag_new_verifier if indirect dispatch
1518 * lang.opt (fnew-verifier): Removed.
1520 2004-12-03 Tom Tromey <tromey@redhat.com>
1523 * Make-lang.in (java.install-common): Only install transformed
1524 gcjh if gcj-cross exists.
1526 2004-12-03 Andrew Haley <aph@redhat.com>
1529 * except.c (link_handler): Patch 'outer' field of siblings of the
1530 range we're demoting.
1532 2004-12-03 Andrew Haley <aph@redhat.com>
1535 * class.c (layout_class_method): Don't fail to override a method
1536 simply because it has DECL_ARTIFICIAL set.
1538 2004-12-02 Tom Tromey <tromey@redhat.com>
1541 * parse.y (craft_constructor): Special case null_pointer_node.
1543 2004-12-02 Tom Tromey <tromey@redhat.com>
1546 * java-gimplify.c (java_gimplify_expr): Don't call
1547 SET_EXPR_LOCATION unless wrapped tree is an expression.
1549 2004-11-27 Per Bothner <per@bothner.com>
1551 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1552 Fix fencepost error in 'i', which got executed one too many times.
1553 Also, fold memcpy into explicit loop, as originally intended.
1554 Also, free temporary 'buf' which otherwise leaks.
1556 2004-11-27 Per Bothner <per@bothner.com>
1558 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1559 local static variables if not USE_MAPPED_LOCATION.
1561 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1563 * class.c, decl.c, expr.c: Fix comment typos.
1565 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1568 * decl.c (end_java_method): Call
1569 attach_init_test_initialization_flags on all the init_decls.
1570 * parse.y (attach_init_test_initialization_flags): Move to ...
1571 * expr.c (attach_init_test_initialization_flags): here and
1572 support BIND_EXPR also.
1573 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1574 * jcf-parse.c (parse_class_file): Don't disable class init
1577 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1579 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1582 2004-11-24 Richard Henderson <rth@redhat.com>
1584 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1585 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1587 2004-11-24 Tom Tromey <tromey@redhat.com>
1589 * verify.c (defer_merging): Don't use C++-style comment.
1590 * verify.h (java_opcode): Added java_opcode_end.
1591 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1593 * verify-impl.c (vfy_push_type): Removed bogus "return".
1594 (initialize_stack): Use vfy_alloc and vfy_free.
1595 (verify_instructions_0): Likewise.
1597 * Merged gcj-abi-2-dev-branch to trunk.
1599 2004-11-24 Andrew Haley <aph@redhat.com>
1601 * jcf-parse.c (parse_class_file): Set file_start_location.
1603 2004-11-10 Tom Tromey <tromey@redhat.com>
1605 * class.c (make_field_value): Don't call build_static_field_ref.
1606 (build_static_field_ref): Don't emit direct references when using
1609 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1610 -verbose:class into man page synopsis.
1612 2004-11-09 Tom Tromey <tromey@redhat.com>
1614 * expr.c (build_java_arraystore_check): Still generate check if
1615 element type is itself an array.
1617 2004-11-08 Tom Tromey <tromey@redhat.com>
1619 * java-tree.h (soft_check_assignment_node): Removed.
1620 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1621 * decl.c (java_init_decl_processing): Don't initialize
1622 soft_check_assignment_node.
1624 2004-11-05 Tom Tromey <tromey@redhat.com>
1626 * class.c (layout_class_methods): Don't add Miranda methods when
1627 using indirect dispatch.
1629 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1631 * class.c (make_class_data): Call emit_assertion_table to set the
1632 'assertion_table' field.
1633 (build_signature_for_libgcj): Move here from expr.c.
1634 (add_assertion_table_entry): New function. Callback for assertion
1635 hashtable traversal.
1636 (emit_assertion_table): New. Take class argument, and generate
1637 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1638 * decl.c (init_decl_processing): Define assertion_entry_type record.
1639 Push 'assertion_table' class field instead of 'verify'.
1640 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1641 (type_assertion_hash): Include 'assertion_code' in hash.
1642 (add_type_assertion): Rewritten. Take class and assertion_code
1643 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1644 (can_widen_reference_to): Use new add_type_assertion() arguments.
1645 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1646 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1647 (verify_identifier_node): Removed.
1648 (assertion_entry_type, assertion_table_type): New.
1649 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1650 assertion code definitions.
1651 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1652 'target_type' to 'op1' and 'op2'.
1653 (add_type_assertion): Declare.
1654 (lang_printable_name_wls): Remove unused definition.
1655 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1656 to emit runtime assertion.
1657 (vfy_note_stack_type): Clean up non-C90 declarations.
1658 (vfy_note_local_type): Likewise.
1659 * verify.h (vfy_is_assignable_from): Declare.
1660 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1661 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1662 instead of is_assignable_from_slow().
1663 (types_compatible): Reinstate ref_compatible() call.
1665 2004-11-04 Tom Tromey <tromey@redhat.com>
1667 * class.c (build_static_field_ref): Reverted previous patch.
1669 * class.c (build_static_field_ref): Don't emit direct references
1670 when using indirect dispatch.
1672 2004-11-03 Tom Tromey <tromey@redhat.com>
1674 * expr.c (expand_java_arrayload): Set lhs_type_node.
1675 (expand_java_arraystore): Set rhs_type_node.
1677 2004-11-02 Tom Tromey <tromey@redhat.com>
1679 * jcf-parse.c (compute_class_name): Use filename length from zip
1680 directory, not strlen.
1682 * expr.c (expand_invoke): Mark new interface methods as abstract.
1684 2004-11-01 Tom Tromey <tromey@redhat.com>
1686 * verify-impl.c (push_jump): Removed check for uninitialized
1688 (push_exception_jump): Likewise.
1689 (handle_ret_insn): Likewise.
1690 (handle_jsr_insn): Likewise.
1691 (state_check_no_uninitialized_objects): Removed.
1693 * decl.c (check_local_unnamed_variable): Recognize
1694 promoted-to-int parameters when using the new verifier.
1695 * expr.c (expand_java_arraystore): Explicitly request array type
1696 when using new verifier.
1697 (expand_java_arrayload): Likewise.
1698 (invoke_build_dtable): Don't pass object_type_node as
1699 expression argument to build_java_indirect_ref.
1700 (build_java_check_indexed_type): Do nothing.
1701 (build_java_arraystore_check): Handle case where array doesn't
1703 (build_java_array_length_access): Likewise.
1704 (expand_invoke): Handle case where interface overrides a method
1706 (pop_type_0): Always succeed for reference types.
1707 (process_jvm_instruction): Don't pop a value in a dead
1709 (pop_arguments): Convert arguments to correct types.
1711 2004-10-29 Andrew Haley <aph@redhat.com>
1713 * jcf-parse.c (give_name_to_class): Remove line that was
1716 2004-10-29 Andrew Haley <aph@redhat.com>
1718 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1720 2004-10-20 Andrew Haley <aph@redhat.com>
1722 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1724 2004-10-26 Tom Tromey <tromey@redhat.com>
1726 * verify.h (vfy_notify_verified): Removed.
1727 * verify-glue.c (vfy_notify_verified): Removed.
1729 2004-10-26 Tom Tromey <tromey@redhat.com>
1731 * verify-impl.c (debug_print_state): Declare `i' before code.
1732 (merge_types): Modify `t' when it is null_type.
1734 2004-10-26 Tom Tromey <tromey@redhat.com>
1736 * verify-impl.c (type_print): Renamed from print. Now static and
1738 (debug_print_state): Use type_print.
1740 2004-10-25 Tom Tromey <tromey@redhat.com>
1742 * expr.c (build_invokeinterface): Compute correct offset for
1743 index into interface methods.
1745 2004-10-20 Tom Tromey <tromey@redhat.com>
1747 * java-tree.h (verify_jvm_instructions_new): Declare.
1749 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1752 * verify-impl.c (verify_instructions): Correctly handle wide
1754 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1755 (vfy_get_component_type): Strip pointer types.
1756 (vfy_find_class): Use get_type_from_signature. Strip pointer
1758 Include java-except.h.
1760 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1762 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1763 vfy_push_type_t, set_variable, add_new_state, merge_into,
1764 handle_jsr_insn, branch_prepass, check_class_constant,
1765 check_wide_constant, get_one_type, compute_static_types,
1766 verify_instructions_0): Clean up C99 declarations after statements.
1768 2004-10-20 Tom Tromey <tromey@redhat.com>
1770 * verify-impl.c (merge_refs): Compare reference against iterator,
1773 * verify-glue.c (vfy_tag): Mask off resolved flag.
1775 2004-10-19 Tom Tromey <tromey@redhat.com>
1777 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1778 (init_state_with_stack): Initialize `this_type' in state.
1779 (verify_method): Use debug_print.
1780 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1781 (vfy_note_stack_depth): Reverted last patch.
1782 (vfy_note_stack_type): Note pointer to Object, not Object.
1783 (vfy_note_local_type): Likewise.
1785 * verify.h (vfy_note_instruction_seen): Declare.
1786 * verify-glue.c (verify_jvm_instructions_new): Set
1787 BCODE_EXCEPTION_TARGET on target instruction.
1788 (vfy_note_instruction_seen): New function.
1789 * verify-impl.c (FLAG_INSN_SEEN): New define.
1790 (verify_instructions_0): Set flag on instruction. Save state for
1792 (verify_instructions): Call vfy_note_instruction_seen.
1794 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1795 (verify_jvm_instructions_new): Call method_init_exceptions,
1796 add_handler, and handle_nested_ranges.
1797 * verify-impl.c (verify_method): Return 1 on success.
1798 (verify_instructions_0): Save the state at PC=0.
1800 * verify-impl.c (init_type_from_class): Set is_resolved and
1801 ref_next on new ref_intersection.
1802 (init_type_from_string): Likewise.
1804 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1806 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1807 if flag_new_verifier is set.
1808 * java-tree.h (flag_new_verifier): Declare.
1809 * lang.opt (fnew-verifier): New option.
1810 * verify-impl.c: Work around namespace pollution by undef'ing
1812 (struct verifier_context): Make 'bytecode' const.
1813 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1814 (types_compatible): For the BC-ABI, always consider reference types
1816 (check_class_constant): Use vfr->current_class.
1817 (check_constant): Likewise.
1818 (check_wide_constant): Likewise.
1819 (check_field_constant): Check for 'L' at start of type name.
1820 (get_one_type): Return pointer instead of type. Set type result in
1821 caller via passed type pointer.
1822 (compute_argument_types): Update to use new get_one_type arguments.
1823 (compute_return_type): Likewise.
1824 (make_verifier_context): New. Allocate and initialize 'vfr'.
1825 (free_verifier_context): New. Free 'vfr' and its contents.
1826 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1827 and free_verifier_context.
1829 2004-10-15 Tom Tromey <tromey@redhat.com>
1831 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1832 * verify.h (vfy_fail): Fixed formatting.
1834 * verify-impl.c (vfr): Fixed comment formatting.
1835 (collapse_type): New function.
1836 (verify_instructions): Notify compiler about type map.
1837 * verify.h (vfy_note_stack_depth): Updated.
1838 (vfy_note_stack_type): Likewise.
1839 (vfy_note_local_type): Likewise.
1840 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1842 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1843 state. Added `method' argument.
1844 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1846 (vfy_note_local_type): New function.
1847 (vfy_unsuitable_type): Likewise.
1848 (vfy_return_address_type): Likewise.
1849 (vfy_null_type): Likewise.
1851 * verify.h (VFY_IN_GCC): Removed.
1852 (VFY_WANT_TYPEMAP): Removed.
1853 * verify-impl.c (verify_instructions_0): Removed useless "\".
1854 (struct state) <next>: Uncomment.
1856 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1858 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1861 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1863 * Make-lang.in (verify.o): Re-enabled this target.
1864 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1865 (vfy_get_interface): Likewise.
1866 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1867 * verify.h (verify_jvm_instructions_new): Declare.
1868 * verify-impl.c (free_state): Temporarily comment out unused
1871 2004-10-06 Tom Tromey <tromey@redhat.com>
1873 * java-tree.h (JV_STATE_READ): New enum value.
1875 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1877 * verify.h: New file.
1879 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1881 * verify-impl.c, verify-glue.c, verify.h: New files.
1882 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1884 2004-09-24 Andrew Haley <aph@redhat.com>
1886 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1887 for a slot if it's of pointer type.
1889 2004-09-14 Tom Tromey <tromey@redhat.com>
1891 * class.c (make_class_data): Correctly initialize "state" field.
1892 Initialize "engine" field.
1893 * decl.c (java_init_decl_processing): Add "engine" field.
1895 2004-09-10 Andrew Haley <aph@redhat.com>
1898 * expr.c (build_invokeinterface): Use fast method for interface
1900 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1901 JTI_ITABLE_PTR_TYPE.
1902 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1903 (emit_symbol_table): Add new arg, element_size.
1904 * decl.c (java_init_decl_processing): Initialize Class.itable.
1905 * class.c (GEN_TABLE): New macro.
1906 (gen_indirect_dispatch_tables): Use it. Add itable.
1907 (make_class_data): Add new arg for emit_symbol_table().
1909 (add_miranda_methods): Make sure search_class has been parsed.
1910 (emit_symbol_table): Add new arg, element_size.
1912 2004-09-06 Andrew Haley <aph@redhat.com>
1914 * verify.c (merge_types): Return Object for all merges of
1916 * expr.c (add_type_assertion): Don't generate assertions when
1917 source type is array of Object.
1919 2004-09-03 Andrew Haley <aph@redhat.com>
1921 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1923 * lang.c (java_post_options): Force flag_verify_invocations if
1924 we're not using indirect dispatch.
1926 * expr.c (pop_type_0): Move test for interfaces before call to
1927 can_widen_reference_to().
1928 (build_signature_for_libgcj): Remove generation of canonical array
1930 (add_type_assertion): Canonicalize both arrays.
1931 Don't assert that type X can be assigned to Object.
1932 Don't assert that type X an be assigned to type X.
1933 Don't assert that Object can be assigned to type X.
1934 (can_widen_reference_to): Warn whenever we generate an assertion.
1935 (process_jvm_instruction): Use throwable_type_node for the type of
1938 2004-09-01 Andrew Haley <aph@redhat.com>
1940 * decl.c (java_init_decl_processing): Change
1941 verify_identifier_node to "__verify".
1942 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1943 * java-tree.h (verify_identifier_node): Change to "__verify".
1945 * expr.c (build_signature_for_libgcj): New function.
1946 (add_type_assertion): Use it to construct signatures for
1947 source_type and target_type.
1949 2004-08-27 Andrew Haley <aph@redhat.com>
1951 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1952 (verify_identifier_node): New.
1953 (TYPE_VERIFY_METHOD): New.
1954 (struct type_assertion): New type.
1955 * expr.c (type_assertion_eq): New function.
1956 (type_assertion_hash): New function.
1957 (add_type_assertion): New function.
1958 (can_widen_reference_to): Call add_type_assertion().
1959 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1960 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1961 (finish_class): Output TYPE_VERIFY_METHOD (type).
1963 * decl.c (end_java_method): Nullify unused fields.
1965 2004-08-17 Andrew Haley <aph@redhat.com>
1967 * verify.c (defer_merging): Quieten.
1968 * jcf-parse.c (load_class): Only try to open a class file if it's
1969 java.lang.Object or if it's part of the current compilation.
1970 Check that the class we just tried to load is the class we just
1972 (java_parse_file): Set flag_verify_invocations off if we're
1973 compiling from .class.
1974 (parse_zip_file_entries): Abort if we try to read a dummy class.
1975 * expr.c (can_widen_reference_to): Quieten.
1976 (build_invokevirtual): Abort if we try to invokevirtual an
1978 (expand_invoke): Don't build a non-interface call to an interface.
1979 (build_instanceof): Don't do premature optimization if
1980 flag_verify_invocations is not set.
1981 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1983 (build_static_field_ref): Add correct type conversion for
1985 (add_miranda_methods): Disable generation of Miranda methods for
1987 (layout_class_method): Don't complain about non-static method
1988 overrides static method with dummy classes.
1990 2004-08-13 Tom Tromey <tromey@redhat.com>
1992 * class.c (build_static_field_ref): Re-enable atable lookups for
1995 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1997 2004-08-11 Tom Tromey <tromey@redhat.com>
1999 * gcj.texi (libgcj Runtime Properties): Document new properties.
2001 2004-08-06 Andrew Haley <aph@redhat.com>
2003 * jcf-parse.c (load_class): Check that we really have loaded the
2004 class we're looking for.
2006 2004-07-19 Andrew Haley <aph@redhat.com>
2008 * verify.c (verify_jvm_instructions): Comment change only.
2010 * typeck.c (build_java_array_type): Add size field to array name.
2012 * java-tree.h (LOCAL_SLOT_P): New.
2013 (update_aliases): Add PC argument.
2014 (pushdecl_function_level): New function.
2016 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2017 MODIFY_EXPR, and SAVE_EXPR.
2018 (java_gimplify_modify_expr): New function.
2020 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2021 (expand_iinc): Pass PC to update_aliases().
2022 (STORE_INTERNAL): Likewise.
2023 (process_jvm_instruction): Likewise.
2025 * decl.c (base_decl_map): New variable.
2026 (uniq): New variable.
2027 (update_aliases): Rewrite with more thorough checking.
2028 (debug_variable_p): New function.
2029 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2030 (check_local_named_variable): Delete whole function.
2031 (initialize_local_variable): New function.
2032 (check_local_unnamed_variable): Add checks and comments.
2033 (find_local_variable): Rewrite.
2034 (java_replace_reference): New function.
2035 (function_binding_level): New variable.
2036 (pushdecl_function_level): New function.
2037 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2038 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2039 (start_java_method): Reset uniq. Create base_decl_map. Set
2040 function_binding_level.
2041 (end_java_method): Null unused fields to save memory.
2043 2004-06-29 Andrew Haley <aph@redhat.com>
2045 * except.c (expand_start_java_handler): Push a new binding level.
2046 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2047 register_exception_range() to register where we'll do it.
2048 (expand_end_java_handler): Remove old bogus code. Replace with
2049 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2050 the top of the expression we're curently building.
2051 (maybe_end_try): Delete.
2052 * decl.c (binding_level.exception_range): New field.
2053 (clear_binding_level): Add field exception_range. Reformat.
2054 (poplevel): Call expand_end_java_handler().
2055 (poplevel): Call java_add_stmt only if functionbody is false.
2056 (maybe_poplevels): Don't call maybe_end_try() from here.
2057 (end_java_method): Clear no longer used trees in function decl.
2058 (register_exception_range): New function.
2059 * java-tree.h (register_exception_range, struct eh_range): Declare.
2061 2004-06-22 Andrew Haley <aph@redhat.com>
2063 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2065 * check-init.c (get_variable_decl): Teach check-init about
2066 FIELD_DECLs addressed via the otable.
2067 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2070 2004-05-28 Andrew Haley <aph@redhat.com>
2072 * jcf-parse.c (load_class): Don't try to read a class that we've
2075 * expr.c (build_invokeinterface): Use the old-fashioned way of
2076 doing indirect dispatch: look up interfaces by name.
2077 * java-tree.h (enum java_tree_index): Add
2078 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2079 * decl.c (java_init_decl_processing): Add
2080 soft_lookupinterfacemethodbyname_node.
2082 * gjavah.c (print_method_info): Final methods have vtable entries,
2083 so gjavah needs to output them.
2084 * class.c (layout_class_method): Generate vtable entries for final
2086 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2087 dispatch, even if a method is final.
2089 2004-05-25 Andrew Haley <aph@redhat.com>
2091 * class.c (build_symbol_entry): Convert the names of constructors
2092 to init_identifier_node when generating an entry for the indirect
2095 * expr.c (build_known_method_ref): Generate indirect calls for
2096 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2098 2004-05-24 Andrew Haley <aph@redhat.com>
2100 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2101 atable element is of the right type.
2103 * class.c (build_static_field_ref): Cast pointer to correct type
2106 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2108 * Merged with HEAD as of 20040514. Diff against
2109 gcj-abi-2-merge-20040514.
2111 2004-04-16 Andrew Haley <aph@redhat.com>
2113 * verify.c (check_pending_block): Disable subroutine checks.
2114 (defer_merging): New function.
2115 (merge_types): If types are dummy, use defer_merging to combine them.
2116 (verify_jvm_instructions): If invocation is invokeinterface and
2117 target is dummy, assume target really is an interface.
2119 * parse.y (patch_invoke): Break out call to java_create_object.
2121 * lang.c (flag_verify_invocations): New.
2123 * jcf-parse.c (load_class): If we've already failed to load a
2124 class, don't try again.
2125 (load_class): If we can't find a .class file, don't fail, but emit
2127 (parse_class_file): Don't act on dummy methods.
2129 * java-tree.h (flag_verify_invocations): New.
2131 (lang_type.dummy_class): New field.
2132 (java_create_object): New function.
2133 (METHOD_DUMMY): New.
2135 * expr.c (build_field_ref): Widen field offset.
2136 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2137 that each of its elements is compatible with the one we're
2139 (pop_type_0): Issue a warning to say that we need to generate a
2141 (java_create_object): New function.
2142 (build_field_ref): Only generate hard refs if we're not using
2144 (expand_java_field_op): If we're using !verify_invocations and we
2145 see a missing field, generate a decl for it.
2147 (expand_invoke): If a class doesn't have the method we seek and
2148 we're using !flag_verify_invocations, generate a decl for the
2151 (build_known_method_ref): Always use indirect dispatch via the
2152 atable for static methods.
2154 (expand_java_NEW): Break out object creation into new function,
2157 (can_widen_reference_to): Issue a warning to say that we need to
2158 generate a runtime check.
2160 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2161 (make_method_value): Also use index for interfaces.
2162 (make_class_data): Skip dummy field for inherited data.
2163 Don't build method array for dummy methods.
2164 Set size_in_byte to -1 when using inirect dispatch
2165 Don't build a hard class ref if we don't have a hard ref to our
2166 superclass, or if we're using inirect dispatch.
2167 Null out dispatch tables.
2169 (layout_class_method): Don't complain about non-static method
2170 overrides static method is method is artificial.
2172 (build_static_field_ref): Disable atable references to static
2173 fields for the time being.
2175 (layout_class_methods): Check for CLASS_INTERFACE as
2176 well as CLASS_ABSTRACT.
2178 2004-11-24 Steven Bosscher <stevenb@suse.de>
2180 * class.c (make_class_data): Don't check flag_inline_functions.
2181 * lang.c (flag_really_inline): Remove unused flag.
2182 (java_handle_option): Don't set it here. Remove special handling
2183 of flag_inline_functions for Java.
2184 (java_init): Don't set flag_inline_trees here. Already done...
2185 (java_post_options): ...here. Don't clear flag_inline_functions.
2187 2004-11-24 Steven Bosscher <stevenb@suse.de>
2189 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2190 (java_gimplify_exit_block_expr): New function.
2191 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2193 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2194 (EXIT_BLOCK_EXPR): Likewise.
2195 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2196 (LABELED_BLOCK_BODY): Likewise.
2197 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2198 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2199 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2201 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2202 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2203 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2204 second operand of EXIT_BLOCK_EXPR.
2205 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2207 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2209 2004-11-23 Ben Elliston <bje@au.ibm.com>
2211 * xref.h (xref_flag_value): Remove.
2212 (xref_set_data, xref_get_data): Likewise.
2213 (xref_set_current_fp): Likewise.
2214 (XREF_NONE): Likewise.
2215 (XREF_GET_DATA): Likewise.
2216 * xref.c (xref_flag_value): Remove.
2217 (xref_set_data, xref_get_data): Likewise.
2218 (xref_set_current_fp): Likewise.
2220 2004-11-23 Ben Elliston <bje@au.ibm.com>
2222 * gjavah.c (output_directory): Make static.
2223 (temp_directory): Likewise.
2225 2004-11-15 Tom Tromey <tromey@redhat.com>
2227 * decl.c (instn_ptr_type_node): Removed.
2228 (lineNumbers_ptr_type_node): Removed.
2229 (jint_type): Removed.
2230 (jint_ptr_type): Removed.
2232 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2235 * check-init.c (check_init): Ignore DECL_EXPR.
2236 * expr.c (always_initialize_class_p): Reenable.
2237 (build_class_init): Use a variable to store the decl. Also use
2238 boolean_false_node instead of integer_zero_node.
2239 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2242 2004-11-08 Tom Tromey <tromey@redhat.com>
2245 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2246 generating a JNI header.
2247 (print_field_info): Handle JNI headers.
2248 (jni_print_float): Likewise.
2249 (jni_print_double): Likewise.
2251 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2253 * decl.c (end_java_method): Remove duplicated code.
2255 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2256 Gerald Pfeifer <gerald@pfeifer.com>
2258 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2261 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2264 * class.c: Reinstate 2004-08-18 patch.
2265 (make_local_function_alias): Don't create an alias for extern (native)
2268 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2271 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2272 (make_method_value): Likewise.
2274 2004-10-21 Andrew Haley <aph@redhat.com>
2277 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2279 2004-10-20 Andrew Haley <aph@redhat.com>
2281 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2282 Remove duplicated code block.
2284 2004-10-18 Steven Bosscher <stevenb@suse.de>
2286 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2287 New rules to work around old Bison warnings.
2289 2004-10-17 Steven Bosscher <stevenb@suse.de>
2291 * class.c (ident_subst): Always alloca buffer.
2292 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2293 opcode after including javaop.def.
2294 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2295 conditional expression that exits, to avoid warnings.
2296 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2297 a user of an extension.
2298 * win32-host.c: Move check down to have non-empty file when
2299 WIN32 is not defined.
2301 * Make-lang.in (java-warn): Add STRICT_WARN.
2302 (java/jcf-io.o-warn): Don't have Werror for this file.
2303 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2305 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2307 * expr.c (expr_add_location): Move declaration to before all
2309 * parse.y (java_expand_classes): Ditto.
2310 * lex.c (java_peek_unicode): Ditto.
2312 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2314 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2315 if possible, else convert `foo' to 'foo'.
2316 * class.c: Likewise.
2319 * jcf-io.c: Likewise.
2320 * jcf-parse.c: Likewise.
2323 * parse.h: Likewise.
2325 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2327 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2328 rename parameter 'msg' to 'msgid' in function declaration.
2329 (issue_warning_error_from_context): Likewise.
2330 (yyerror): Rename parameter 'msg' to 'msgid'.
2331 (all over): Use new quoting style for diagnostics.
2333 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2335 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2336 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2339 2004-10-14 Matt Austern <austern@apple.com>
2341 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2344 2004-10-13 Tom Tromey <tromey@redhat.com>
2347 * lang.opt (--extdirs): Document.
2348 * jvspec.c (lang_specific_driver): Recognize -encoding and
2351 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2353 * parse.y (issue_warning_error_from_context): Use va_list *
2354 instead of va_list parameter.
2355 (parse_error_context): Update call.
2356 (parse_warning_context): Likewise.
2358 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2360 * parse.y, parse-scan.y: Add list of diagnostic messages to
2361 insulate translation template from version of yacc/bison used
2362 to compile the grammar.
2364 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2366 Prepare for %q, %< and %> in diagnostic message strings.
2367 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2368 Name second parameter 'msgid'.
2369 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2370 (issue_warning_error_from_context): Use pretty-printer functions
2371 instead of vsprintf for constructing formatted messages. Rename
2372 parameter 'msg' to 'msgid'.
2373 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2374 (parse_warning_context): Likewise.
2376 2004-10-05 Andrew Haley <aph@redhat.com>
2379 * jcf-parse.c (parse_zip_file_entries): If a class has a
2380 superclass and a TYPE_SIZE of zero, lay it out.
2382 2004-09-30 Andrew Haley <aph@redhat.com>
2385 * jcf-parse.c (compute_class_name): Rewrite.
2387 2004-10-01 Jan Hubicka <jh@suse.cz>
2389 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2391 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2393 * lex.c: Fix a comment typo.
2395 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2397 * java-tree.h: Fix a comment typo.
2399 2004-09-30 Per Bothner <per@bothner.com>
2401 Simplify lexer. Implement --enable-mapped-location support.
2402 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2403 (parse_source_file_1): Pass filename as extra parameter, so we can call
2404 linemap_add and set input_location here, rather than in both callers.
2405 (read_class): Pass copied filename to parse_source_file_1.
2406 Don't initialize wfl_operator - only needed for source compilation.
2407 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2408 * lex.h: Remove a bunch of debugging macros.
2409 * lex.h (struct_java_line, struct java_error): Remove types.
2410 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2411 (struct java_lc_s): Remove prev_col field.
2412 (struct java_lexer): New fields next_unicode, next_columns, and
2413 avail_unicode. New position field, and maybe token_start field.
2414 Don't need hit_eof field - use next_unicode == -1 instead.
2415 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2416 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2417 * parse.h: Various changes for USE_MAPPED_LOCATION.
2418 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2419 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2420 (struct parser_ctxt): New file_start_location field.
2421 Remove p_line, c_line fields since we no longer save lines.
2422 Remove elc, lineno, and current_jcf fields - no longer used.
2423 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2424 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2425 source_location and is probably not needed anymore anyway.
2426 Use new expr_add_Location function.
2427 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2428 (java_pop_parser_context): Minor cleanup.
2429 (java_parser_context_save_global, java_parser_context_restore_global,
2430 java_pop_parser_context): Save/restore input_location as a unit.
2431 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2432 a source_location instead of a wfl context node.
2433 (check_class_interface_creation): input_filename is not addressable.
2434 (create_artificial_method): Calling java_parser_context_save_global
2435 and java_parser_context_restore_global is overkill. Instead,
2436 temporarily set input_location from class decl.
2437 (java_layout_seen_class_methods): Set input_location from method decl.
2438 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2439 (finish_loop_body): Likewise.
2440 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2441 (java_sprint_unicode): Take a character, not index in line.
2442 (java_sneak_uncode): Replaced by java_peek_unicode.
2443 (java_unget_unicode): No longer used.
2444 (java_allocate_new_line. java_store_unicode): Removed, since we
2445 no longer remember "lines".
2446 (java_new_lexer): Update for new data structures.
2447 (java_read_char): Move unget_value checking to java_read_unicode.
2448 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2449 efficient functions that are used directly when lexing.
2450 (java_read_unicode_collapsing_terminators): No longer needed.
2451 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2452 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2453 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2454 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2455 combine switch branches, and test for common token kinds earlier.
2456 (java_lex_error): Rewrite.
2457 * jv-scan.c (expand_location): New function, copied from tree.c.
2458 (main): Set ctxp->filename instead of setting input_filename directly.
2460 2004-09-30 Per Bothner <per@bothner.com>
2462 More cleanup for --enable-mapped-location.
2463 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2464 input_location here. Instead do it in give_name_to_class.
2465 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2466 * expr.c (expand_byte_code): Call linemap_line_start.
2467 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2468 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2469 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2470 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2471 to USE_MAPPED_LOCATION case.
2473 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2474 * jcf-parse.c (java_parse_file): Don't set input_filename.
2475 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2476 Create a list of TRANSLATION_UNIT_DECL.
2477 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2478 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2479 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2480 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2481 (file_start_location): New static.
2482 (set_source_filename): Avoid extra access to input_filename macro.
2483 Concatenate new name with class's package prefix.
2484 (set_source_filename, give_name_to_class): Update.
2485 (give_name_to_class): Set class's "line 0" input_location here.
2486 (parse_class_file): Set input_location as a unit.
2488 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2490 2004-09-29 Per Bothner <per@bothner.com>
2492 * java-tree.h: Redefine some macros and add some declaration
2493 to handle the USE_MAPPED_LOCATION case.
2494 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2495 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2496 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2497 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2499 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2500 * decl.c (finish_method, java_add_stmt): Likewise.
2501 * java-gimplify.c (java-gimplify.c): Likewise.
2502 * jcf-write.c (generate_bytecode_insns): Likewise.
2503 * lang.c (java_post_options): Likewise - call linemap_add.
2505 2004-09-29 Andrew Haley <aph@redhat.com>
2508 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2509 result of TRUNC_MOD_EXPR.
2510 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2511 * decl.c (java_init_decl_processing): Mark
2512 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2514 2004-09-28 Tom Tromey <tromey@redhat.com>
2517 * class.c (add_miranda_methods): Load superinterface if not
2520 2004-09-28 Andrew Haley <aph@redhat.com>
2523 * jcf-parse.c (load_class): Don't try to read a class that we've
2526 2004-09-28 Andrew Haley <aph@redhat.com>
2528 * jcf-parse.c (load_class): Back out previous broken patch.
2530 2004-09-28 Andrew Haley <aph@redhat.com>
2533 * jcf-parse.c (load_class): Don't try to read a class that we've
2535 Check that we really did read the right class.
2537 2004-09-25 Tom Tromey <tromey@redhat.com>
2540 * parse.y (create_artificial_method): Use add_method_1.
2542 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2544 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2546 * gcj.texi: Fix typos.
2548 2004-09-24 Tom Tromey <tromey@redhat.com>
2551 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2552 in error parts of rule.
2553 (unary_expression): Don't call error_if_numeric_overflow when $1
2556 2004-09-24 Tom Tromey <tromey@redhat.com>
2559 * parse.y (resolve_qualified_expression_name): Set
2560 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2561 * expr.c (force_evaluation_order): Check for empty argument list
2562 after stripping COMPOUND_EXPR.
2564 2004-09-23 Andrew Haley <aph@redhat.com>
2567 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2570 2004-09-23 Tom Tromey <tromey@redhat.com>
2573 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2574 where operand is null.
2576 2004-09-23 Tom Tromey <tromey@redhat.com>
2579 * parse.y (not_accessible_p): Allow access to protected members
2580 even when class is not static.
2582 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2584 * Make-lang.in: Revert the gcc-none.o change.
2586 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2588 * parse.y (patch_anonymous_class): VEC_space returns true if there
2591 2004-09-21 Matt Austern <austern@apple.com>
2594 * gjavah.c (free_method_name_list): Fix function definition so
2595 it's a proper C prototype.
2597 2004-09-21 Tom Tromey <tromey@redhat.com>
2600 * gjavah.c (free_method_name_list): New method.
2603 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2604 Zack Weinberg <zack@codesourcery.com>
2606 * java-tree.def: Use tree_code_class enumeration constants
2607 instead of code letters.
2608 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2609 new tree-class enumeration constants.
2611 2004-09-13 Tom Tromey <tromey@redhat.com>
2614 * class.c (layout_class_method): Put synthetic methods into the
2617 2004-09-11 Andrew Pinski <apinski@apple.com>
2619 * Make-lang.in (java/ggc-none.c): Change dependency
2620 for ggc.h into $(GGC_H).
2622 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2624 * Make-lang.in (java/win32-host.o): Add dependency on
2626 * win32-host.c: Add includes for coretypes.h, jcf.h
2628 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2630 * Make-lang.in (GCJH_OBJS): Change dependency from
2631 ggc-none.o to java/ggc-none.o
2632 (JCFDUMP_OBJS): Likewise.
2633 (java/ggc-none.o): New target.
2635 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2637 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2638 * class.c (build_utf8_ref, build_static_field_ref,
2639 make_field_value, make_method_value, get_dispatch_table,
2640 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2641 * constants.c (get_tag_node, build_ref_from_constant_pool,
2642 build_constants_constructor): Likewise.
2643 * decl.c (java_init_decl_processing): Likewise.
2644 * expr.c (build_java_array_length_access, build_newarray,
2645 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2646 build_java_binop, build_field_ref, expand_java_add_case,
2647 expand_java_call, build_known_method_ref, build_invokevirtual,
2648 build_invokeinterface, build_jni_stub): Likewise.
2649 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2650 * jcf-parse.c (get_constant): Likewise.
2651 * lex.c (do_java_lex): Likewise.
2652 * parse.y (patch_binop, patch_unaryop, patch_cast,
2653 build_newarray_node, patch_newarray): Likewise.
2654 * resource.c (compile_resource_data): Likewise.
2655 * typeck.c (build_prim_array_type): Likewise.
2657 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2659 * decl.c (java_init_decl_processing): Adjust
2660 initialize_sizetypes call.
2662 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2664 * jv-scan.c (fancy_abort): Add.
2666 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2668 * expr.c (build_java_arrayaccess): Use convert to change
2671 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2673 * class.c (make_local_function_alias): Allocate extra space for 'L'
2674 in name buffer. Reported by Thomas Neumann.
2676 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2678 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2679 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2680 * lex.c (do_java_lex): Adjust.
2681 (error_if_numeric_overflow): Likewise.
2683 2004-08-18 Andrew Pinski <apinski@apple.com>
2685 * class.c (make_local_function_alias): Only make a new decl if we
2686 support alias attribute on all decls.
2688 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2690 * class.c (make_local_function_alias): New function. Create local
2691 alias for public method DECL.
2692 (make_method_value): Use make_local_function_alias.
2693 * parse.y (craft_constructor): Don't special-case anonymous classes.
2694 Always set ctor_name to init_identifier_node.
2695 (lookup_method_invoke): Call layout_class_method when creating
2696 anonymous class constructor.
2698 2004-08-18 Richard Henderson <rth@redhat.com>
2700 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2701 default case. Treat '<' similarly. Update for
2702 is_gimple_formal_tmp_var name change.
2704 2004-08-17 Andrew Haley <aph@redhat.com>
2706 * lang.c (lang_printable_name): Obey verbose flag.
2707 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2708 lang_printable_name().
2709 (verify_constructor_circularity, get_printable_method_name,
2710 check_abstract_method_definitions, java_check_regular_methods,
2711 java_check_abstract_methods, check_inner_class_access,
2712 fix_constructors, patch_method_invocation, patch_return):
2714 * expr.c (pop_type_0): Likewise.
2716 * java-tree.h (lang_printable_name_wls): Delete.
2718 2004-08-16 Tom Tromey <tromey@redhat.com>
2721 * parse.y (primary): Changed for initialized and uninitialized
2723 (array_access): Handle array_creation_initialized.
2724 (array_creation_expression): Split into
2725 array_creation_initialized and array_creation_uninitialized.
2727 2004-08-16 Andrew Haley <aph@redhat.com>
2729 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2730 generating bytecode.
2732 2004-08-16 Elliot Lee <sopwith@redhat.com>
2735 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2736 spaces, and quoted filelists.
2738 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2740 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2741 * class.c (build_utf8_ref, build_static_field_ref,
2742 make_field_value, make_method_value, get_dispatch_table,
2743 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2744 * constants.c (get_tag_node, build_ref_from_constant_pool,
2745 build_constants_constructor): Likewise.
2746 * decl.c (java_init_decl_processing): Likewise.
2747 * expr.c (build_java_array_length_access, build_newarray,
2748 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2749 build_java_binop, build_field_ref, expand_java_add_case,
2750 expand_java_call, build_known_method_ref, build_invokevirtual,
2751 build_invokeinterface, build_jni_stub): Likewise.
2752 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2753 * jcf-parse.c (get_constant): Likewise.
2754 * lex.c (do_java_lex): Likewise.
2755 * parse.y (patch_binop, patch_unaryop, patch_cast,
2756 build_null_of_type, patch_newarray): Likewise.
2757 * resource.c (compile_resource_data): Likewise.
2758 * typeck.c (build_prim_array_type): Likewise.
2760 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2762 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2763 Don't create BLOCK here or call java_gimplify_block.
2765 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2767 * java-tree.h (flag_deprecated): Removed.
2768 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2769 * parse.y (check_deprecation): Check warn_deprecated instead of
2772 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2774 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2775 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2776 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2777 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2778 flag_force_classes_archive_check, flag_optimize_sci,
2779 flag_indirect_dispatch): Remove explicit declarations.
2780 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2783 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2786 * Make-lang.in (java.install-man): Install from either build
2787 tree or source tree, whichever has the file first.
2789 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2791 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2792 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2793 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2794 (do_java_lex): Likewise. Adjust force_fit_type call.
2796 2004-08-04 Roger Sayle <roger@eyesopen.com>
2797 Andrew Haley <aph@redhat.com>
2799 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2800 checking trees as they're being built.
2801 (convert): Call convert_ieee_real_to_integer if we're
2802 converting a constant, even if we're writing a class file.
2804 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2807 * parse.y (fold_constant_for_init): Call resolve_field_access with
2808 correct current_class context.
2810 2004-08-01 Roger Sayle <roger@eyesopen.com>
2812 * decl.c (update_aliases, initialize_local_variable): Replace calls
2813 to build with calls to buildN.
2814 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2815 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2816 * parse.h (BUILD_THROW): Likewise.
2817 * parse.y (switch_expression, synchronized_statement,
2818 catch_clause_parameter, array_creation_expression,
2819 conditional_expression, make_qualified_name,
2820 resolve_qualified_expression_name, patch_method_invocation,
2821 patch_invoke, build_method_invocation, build_new_invocation,
2822 build_assignment, patch_assignment, build_binop, patch_binop,
2823 build_string_concatenation, build_incdec, patch_unaryop,
2824 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2825 patch_return, build_if_else_statement, build_labeled_block,
2826 build_new_loop, build_loop_body, build_bc_statement,
2827 build_assertion, encapsulate_with_try_catch, build_try_statement,
2828 build_try_finally_statement, patch_synchronized_statement,
2829 emit_test_initialization): Likewise, replace build with buildN.
2831 2004-07-28 Eric Christopher <echristo@redhat.com>
2833 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2834 (java_unsafe_for_reeval): Ditto.
2836 2004-07-26 <hp@bitrange.com>
2838 * parse.y (build_super_invocation): Adjust declaration order to
2839 avoid declaration after statement.
2841 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2843 * decl.c: Rename all identifiers named `class' to `cl'.
2845 2004-07-25 Richard Henderson <rth@redhat.com>
2847 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2849 2004-07-23 Mike Stump <mrs@apple.com>
2851 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2852 * gjavah.c (throwable_p, decode_signature_piece,
2853 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2854 process_file): Likewise.
2855 * jcf-dump.c (main): Likewise.
2856 * jcf-io.c (read_zip_member): Likewise.
2857 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2858 give_name_to_class, get_class_constant): Likewise.
2859 * jcf-write.c (find_constant_wide, push_long_const,
2860 generate_classfile): Likewise.
2861 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2862 * parse.y (read_import_dir): Likewise.
2863 * typeck.c (parse_signature_type): Likewise.
2864 * verify.c (verify_jvm_instructions): Likewise.
2865 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2867 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2869 * Make-lang.in: Replace rmic and rmiregistry references with
2870 grmic and grmiregistry.
2871 * gcj.texi: Likewise.
2873 2004-07-20 Andrew Haley <aph@redhat.com>
2876 * verify.c (verify_jvm_instructions): Comment change only.
2878 * typeck.c (build_java_array_type): Add size field to array name.
2880 * java-tree.h (LOCAL_SLOT_P): New.
2881 (update_aliases): Add PC argument.
2882 (pushdecl_function_level): New function.
2884 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2885 MODIFY_EXPR, and SAVE_EXPR.
2886 (java_gimplify_modify_expr): New function.
2888 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2889 (expand_iinc): Pass PC to update_aliases().
2890 (STORE_INTERNAL): Likewise.
2891 (process_jvm_instruction): Likewise.
2893 * decl.c (base_decl_map): New variable.
2894 (uniq): New variable.
2895 (update_aliases): Rewrite with more thorough checking.
2896 (debug_variable_p): New function.
2897 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2898 (check_local_named_variable): Delete whole function.
2899 (initialize_local_variable): New function.
2900 (check_local_unnamed_variable): Add checks and comments.
2901 (find_local_variable): Rewrite.
2902 (java_replace_reference): New function.
2903 (function_binding_level): New variable.
2904 (pushdecl_function_level): New function.
2905 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2906 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2907 (start_java_method): Reset uniq. Create base_decl_map. Set
2908 function_binding_level.
2909 (end_java_method): Null unused fields to save memory.
2911 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2913 * class.c (add_interface_do): Remove.
2914 (set_super_info, interface_of_p, maybe_add_interface,
2915 add_interface, make_class_data, layout_class,
2916 add_miranda_methods): Adjust BINFO accessors and addition.
2917 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2919 * jcf-write.c (generate_classfile): Likewise.
2920 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2921 check_circular_reference, java_complete_class,
2922 check_abstract_method_definitions,
2923 java_check_abstract_method_definitions,
2924 check_interface_throws_clauses, java_check_abstract_methods,
2925 lookup_java_interface_method2,
2926 find_applicable_accessible_methods_list): Adjust BINFO accessors
2928 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2930 2004-07-18 Roger Sayle <roger@eyesopen.com>
2932 * builtins.c (max_builtin, min_builtin,
2933 java_build_function_call_expr): Replace calls to build with buildN.
2934 * class.c (build_class_ref, build_static_field_ref,
2935 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2936 * constants.c (build_ref_from_constant_pool): Likewise.
2937 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2938 add_stmt_to_compound): Likewise.
2939 * except.c (build_exception_object_ref, expand_end_java_handler):
2941 * java-gimplify.c (java_gimplify_case_expr,
2942 java_gimplify_default_expr, java_gimplify_block,
2943 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2944 * jcf-write.c (generate_bytecode_insns): Likewise.
2945 * typeck.c (convert_ieee_real_to_integer): Likewise.
2947 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2949 * java-tree.h (builtin_function): Declare.
2951 2004-07-16 Steven Bosscher <stevenb@suse.de>
2953 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2954 abuse restore_line_number_status.
2956 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2959 * jcf-parse.c (java_emit_static_constructor): Specify default
2962 2004-07-13 Per Bothner <per@bothner.com>
2964 * java-tree.h (all_class_filename): Remove useless macro.
2965 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2966 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2967 * parse.y (java_parser_context_restore_global): Replace
2968 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2969 * jcf-parse.c (read_class, java_parse_file): Likewise.
2971 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2974 gjavah.c (print_field_info): Emit constant only if field is static.
2976 2004-07-11 Roger Sayle <roger@eyesopen.com>
2978 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2979 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2980 build_java_ret, build_java_throw_out_of_bounds_exception,
2981 build_java_array_length_access, java_check_reference,
2982 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2983 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2984 expand_java_arrayload, build_java_monitor, expand_java_return,
2985 expand_load_internal, expand_java_NEW, build_get_class,
2986 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2987 build_java_soft_divmod, build_java_binop, build_field_ref,
2988 expand_compare, expand_java_goto, expand_java_switch,
2989 expand_java_add_case, build_class_init, build_known_method_ref,
2990 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2991 expand_invoke, build_jni_stub, expand_java_field_op,
2992 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2993 force_evaluation_order, emit_init_test_initialization): Convert
2994 calls to "build" into calls to the prefered "buildN" functions.
2996 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2998 * java-tree.h (set_block): Remove.
2999 * lang.c (java_clear_binding_stack): New.
3000 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
3001 * decl.c (struct binding_level): Remove this_block.
3002 (clear_binding_level): Likewise.
3003 (poplevel): Don't handle this_block.
3004 (set_block): Remove.
3006 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
3008 * class.c (common_enclosing_context_p): Remove statement with no
3011 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3014 * parse.y (create_anonymous_class): Remove 'location' argument. Use
3015 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
3016 (craft_constructor): Inherit access flags for implicit constructor
3017 from the enclosing class.
3018 (create_class): Fix comment typo.
3019 (resolve_qualified_expression_name): Pass type of qualifier to
3020 not_accessible_p, not the type in which target field was found.
3021 (not_accessible_p): Handle inner classes. Expand protected
3022 qualifier-subtype check to enclosing instances, but don't apply this
3023 check to static members. Allow protected access to inner classes
3024 of a subtype. Allow private access within common enclosing context.
3025 (build_super_invocation): Get WFL line number info from current
3027 (build_incomplete_class_ref): Update for new create_anonymous_class
3029 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3030 common_enclosing_instance_p.
3031 * class.c (common_enclosing_context_p): New. Determine if types
3032 share a common enclosing context, even across static contexts.
3033 (common_enclosing_instance_p): Renamed from
3034 common_enclosing_context_p. Determines if types share a common
3035 non-static enclosing instance.
3036 * java-tree.h (common_enclosing_instance_p): Declare.
3037 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3038 for inner class constructors.
3039 (generate_classfile): Use get_method_access_flags.
3041 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3043 * class.c (interface_of_p): Check for null TYPE_BINFO.
3045 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3047 * class.c (make_class): Do not create binfo here.
3048 (set_super_info): Create it here.
3049 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3051 2004-07-08 Richard Henderson <rth@redhat.com>
3053 * expr.c (case_identity, get_primitive_array_vtable,
3054 java_expand_expr, emit_init_test_initialization): Remove.
3055 * java-tree.h (java_expand_expr): Remove.
3056 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3058 2004-07-07 Per Bothner <per@bothner.com>
3060 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3061 get internal error due to mismatched types.
3063 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3065 * gcj.texi (Linking): New node. Document -lgij usage.
3067 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3069 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3070 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3071 * java/class.c (set_super_info, class_depth, interface_of_p,
3072 maybe_add_interface, add_interface, make_class_data,
3073 layout_class, add_miranda_methods): Adjust BINFO macros.
3074 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3075 * jcf-write.c (generate_classfile): Likewise.
3076 * parse.y (patch_anonymous_class,
3077 check_inner_circular_reference, check_circular_reference,
3078 java_complete_class, check_abstract_method_definitions,
3079 java_check_abstract_method_definitions,
3080 check_interface_throws_clauses, java_check_abstract_methods,
3081 lookup_java_interface_method2,
3082 find_applicable_accessible_methods_list): Likewise.
3083 * typeck.c (find_method_in_interface): Likewise.
3084 * verify.c (merge_types): Likewise.
3086 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3088 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3089 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3091 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3093 * class.c (make_class): Use make_tree_binfo.
3094 (set_super_info, add_interface_do): Likewise.
3095 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3097 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3099 * verify.c: Correct array element access formatting thinko.
3101 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3103 * verify.c: Insert a short blurb at the start referring to the JVMS.
3104 (merge_type_state): Remove redundant nested if statement.
3105 (verify_jvm_instructions): Ensure current_subr is initialised to
3107 Minor formatting fixes all over the place.
3109 2004-07-02 Richard Henderson <rth@redhat.com>
3111 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3113 2004-07-01 Richard Henderson <rth@redhat.com>
3115 * class.c (registerClass_libfunc): Remove.
3116 (init_class_processing): Don't set it.
3117 (emit_register_classes): Take list_p parameter. Fill it in
3118 with _Jv_RegisterClass calls.
3119 * decl.c (java_init_decl_processing): Don't call
3120 init_resource_processing.
3121 * jcf-parse.c (java_emit_static_constructor): New.
3122 (java_parse_file): Call it.
3123 * resource.c (registerResource_libfunc): Remove.
3124 (init_resource_processing): Remove.
3125 (write_resource_constructor): Take list_p parameter. Fill it in
3126 with _Jv_RegisterResource calls.
3127 * java-tree.h: Update prototypes.
3129 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3132 * class.c (layout_class_method): Do not override package-private
3133 method if its in a different package.
3134 (split_qualified_name): Move here from parse.y. Rename from
3135 breakdown_qualified. Add comment.
3136 (in_same_package): Move here from parse.y. Add comment.
3137 * java-tree.h (break_down_qualified, in_same_package): Declare.
3138 (in_same_package): Likewise.
3139 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3142 2004-06-29 Andrew Haley <aph@redhat.com>
3144 * except.c (expand_start_java_handler): Push a new binding level.
3145 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3146 register_exception_range() to register where we'll do it.
3147 (expand_end_java_handler): Remove old bogus code. Replace with
3148 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3149 the top of the expression we're curently building.
3150 (maybe_end_try): Delete.
3151 * decl.c (binding_level.exception_range): New field.
3152 (clear_binding_level): Add field exception_range. Reformat.
3153 (poplevel): Call expand_end_java_handler().
3154 (poplevel): Call java_add_stmt only if functionbody is false.
3155 (maybe_poplevels): Don't call maybe_end_try() from here.
3156 (end_java_method): Clear no longer used trees in function decl.
3157 (register_exception_range): New function.
3158 * java-tree.h (register_exception_range, struct eh_range): Declare.
3160 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3162 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3164 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3167 * expr.c (class_has_finalize_method): Fix method name indentation.
3168 (expand_java_call): Remove K&R style parameter declaration.
3169 (expand_invoke): Fix statement indentation.
3170 (expand_java_field_op): Likewise.
3171 * parse-scan.y: Fix typo.
3172 (reset_report): Fix method name indentation.
3173 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3175 * verify.c (verify_jvm_instructions): Document parameters, insert
3177 * lang.c (lang_init_source): Fix method name indentation.
3178 * class.c (common_enclosing_context_p): Likewise.
3179 (emit_symbol_table): Fix parameter list indentation.
3180 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3181 parameter declaration.
3182 * constants.c: Fix copyright notice indentation.
3183 * typeck.c (find_method_in_superclasses): Fix parameter list
3185 (find_method_in_interfaces): Likewise.
3186 * zextract.c (makelong): Fix method name indentation.
3188 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3191 * parse.y (create_interface): Set correct access modifiers for
3193 * jcf-write.c (get_classfile_modifiers): New function.
3194 (generate_classfile): Use get_classfile_modifiers, not
3197 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3199 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3200 dependency to current parser context, not NULL_TREE, for top-level
3202 (jdep_resolve_class): Enable member access check for all inner
3205 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3207 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3210 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3213 * expr.c (expand_java_field_op): Ensure that target class for static
3214 field access has been loaded.
3216 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3217 Ranjit Mathew <rmathew@hotmail.com>
3219 PR java/1207, java/16178
3220 * jcf-parse.c (load_class): Return immediately if passed a type decl
3221 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3222 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3223 before calling load_class.
3224 (qualify_and_find): Likewise.
3225 (find_in_imports_on_demand): Likewise.
3226 (find_applicable_accessible_methods_list): Likewise.
3228 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3230 * parse.y (java_layout_seen_class_methods): Don't call load_class
3231 on class defined by source parser.
3233 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3235 * parse.y (set_nested_class_simple_name_value): Removed.
3236 (java_complete_expand_class): Remove calls to
3237 set_nested_class_simple_name_value.
3239 2004-06-22 Andrew Haley <aph@redhat.com>
3240 Ranjit Mathew <rmathew@hotmail.com>
3242 Fixes PR java/16113.
3243 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3245 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3247 * parse.y (create_class): Correct diagnostic message about
3248 java.lang.Object extending anything else.
3250 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3252 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3253 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3254 * constants.c (build_ref_from_constant_pool): Likewise.
3255 * expr.c (build_java_array_length_access): Likewise.
3256 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3257 (invoke_build_dtable, build_invokevirtual): Likewise.
3258 (build_invokeinterface, java_expand_expr): Likewise.
3259 (emit_init_test_initialization): Likewise.
3260 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3261 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3263 2004-06-21 Andrew Haley <aph@redhat.com>
3265 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3268 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3270 * jcf.h (struct JCF): Change java_source, right_zip and finished
3272 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3273 byte_swap and use_fallback to unsigned int.
3274 * parse.h (struct _jdep): Change flag0 to unsigned int.
3276 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3279 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3280 before trying to lay out its methods.
3281 * jcf-parse.c (read_class): Track parsed files using canonical paths
3282 obtained via lrealpath from libiberty.
3283 (java_parse_file): Likewise.
3284 (parse_source_file_1): Rename formal parameter to reflect its
3285 modified purpose. Minor formatting fix.
3287 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3289 * class.c (emit_register_classes): Make the function uninlinable,
3290 do not set current_function_cannot_inline.
3291 * resource.c (write_resource_constructor): Do not reset
3292 flag_inline_functions around rest_of_compilation.
3294 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3297 * expr.c (java_truthvalue_conversion): Handle
3298 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3299 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3300 i.e. return the expression.
3302 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3304 * gjavah.c: Include version.h
3306 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3308 * jcf-write.c (generate_bytecode_conditional): Correct handling
3309 of unordered conditionals. Add comment.
3311 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3312 Per Bothner <per@bothner.com>
3314 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3315 local variable was initialised upon declaration.
3316 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3317 variable was final and initialised upon declaration.
3318 * check-init.c (check_final_reassigned): Give error only if a blank
3319 final is not definitely unassigned or if an initialised final is
3321 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3322 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3323 (check_init): Perform initialised-variable-removing-optimisation
3324 only on non-final local variables.
3326 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3328 * jcf-write.c (generate_bytecode_conditional): Handle binops
3329 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3331 (generate_bytecode_insns): Likewise.
3333 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3335 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3336 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3338 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3340 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3341 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3343 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3345 * decl.c (struct binding_level): Add GTY marker. Compile
3346 binding_depth unconditionally.
3347 (current_binding_level, free_binding_level, global_binding_level):
3349 (clear_binding_level): Unconditionally set binding_depth.
3350 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3352 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3354 * lex.c (java_new_lexer): Set 'encoding'.
3355 (java_read_char): Improve error message for unrecognized characters.
3356 * lex.h (struct java_lexer): New field 'encoding'.
3358 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3360 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3362 2004-05-21 Mark Wielaard <mark@klomp.org>
3364 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3367 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3369 * typeck.c: Remove non-printable character 160.
3371 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3373 * check-init.c: Correct minor typos.
3375 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3377 * Make-lang.in, expr.c, java-gimplify.c: Rename
3378 tree-simple.[ch] to tree-gimple.[ch].
3380 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3382 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3384 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3386 Merge from tree-ssa-20020619-branch. See
3387 ChangeLog.tree-ssa for details.
3389 * Make-lang.in, builtins.c, check-init.c, class.c,
3390 constants.c, decl.c, except.c, expr.c, java-except.h,
3391 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3392 lang.c, lang.opt, parse.y, resource.c: Merged.
3393 * java-gimplify.c: New file.
3395 2004-05-10 Andrew Haley <aph@redhat.com>
3397 * parse.y (create_class): Set TYPE_VFIELD.
3398 * decl.c (java_init_decl_processing): Likewise.
3400 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3401 * class.c (make_method_value): Replace DECL_VINDEX with call to
3403 (get_dispatch_vector): Likewise.
3404 (layout_class_method): Likewise.
3405 Replace set of DECL_VINDEX with call to set_method_index().
3406 (set_method_index): New function.
3407 (get_method_index): New function.
3408 * java-tree.h (set_method_index): New function decl.
3409 (get_method_index): New function decl.
3411 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3413 * parse.y (check_pkg_class_access): Add new argument
3414 and use it when cl is NULL to call lookup_cl on it.
3415 (parser_check_super_interface): Do not call lookup_cl.
3416 Pass this_decl to check_pkg_class_access and NULL
3417 instead of lookup_cl.
3418 (parser_check_super): Update for change in
3419 check_pkg_class_access.
3420 (do_resolve_class): Likewise.
3421 (process_imports): Likewise.
3422 (find_in_imports_on_demand): Likewise.
3423 (resolve_qualified_expression_name): Likewise.
3425 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3427 Fixes PR java/9685, PR java/15073
3428 * parse.y (accessibility_string): New method.
3429 (not_accessible_field_error): Use accessibility_string()
3430 instead of java_accstring_lookup().
3431 (resolve_qualified_expression_name): Check with
3432 check_pkg_class_access() before allowing access using
3435 Use check_pkg_class_access() instead of not_accessible_p()
3436 for unqualified types.
3437 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3438 REFERENCE for package-private access checking.
3439 (patch_method_invocation): Use accessibility_string() instead
3440 of java_accstring_lookup().
3442 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3445 * gjavah.c (struct method_name): Add member is_native.
3446 (overloaded_jni_method_exists_p): Match candidate method only if
3448 (print_method_info): Initialise is_native flag from the method's
3451 2004-04-30 Roger Sayle <roger@eyesopen.com>
3453 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3454 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3456 2004-04-22 Roger Sayle <roger@eyesopen.com>
3458 * resource.c (write_resource_constructor): Guard call to possibly
3459 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3461 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3463 * class.c (make_class_data): Add new field aux_info.
3464 * decl.c (java_init_decl_processing): Push type and decl for
3467 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3469 * expr.c (expand_java_NEW): Don't use size argument for
3470 _Jv_AllocObject calls.
3471 * parse.y (patch_invoke): Likewise.
3473 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3475 * expr.c (build_invokeinterface): Remove unused variables to
3478 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3480 * class.c (get_interface_method_index): New function. Return dispatch
3481 index for interface method.
3482 (make_method_value): For interface methods, set index field to
3483 iface dispatch index, not DECL_VINDEX.
3484 * expr.c (build_invokeinterface): Use get_interface_method_index.
3486 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3488 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3490 2004-03-31 Andrew Haley <aph@redhat.com>
3493 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3495 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3497 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3498 form of GTY markers.
3500 2004-03-25 Marcus Meissner <meissner@suse.de>
3503 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3505 2004-03-23 Tom Tromey <tromey@redhat.com>
3508 * jcf-write.c (make_class_file_name): Don't report if mkdir
3511 2004-03-23 Tom Tromey <tromey@redhat.com>
3513 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3515 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3517 * class.c, gjavah.c, lang.c: Fix comment typos.
3518 * gcj.texi: Fix typos.
3520 2004-03-19 Per Bothner <per@bothner.com>
3522 * gcj.texi (Code Generation): Document new flags and assert defaults.
3524 * class.c (assume_compiled_node_struct): Rename type to
3525 class_flag_node_struct, as it is now also used for enable_assertions.
3526 Rename assume_compiled_node typedef. Rename excludep field to value.
3527 (find_assume_compiled_node): Rename function to find_class_flag_node.
3528 Minor optimization - avoid needless strlen.
3529 (add_assume_compiled): Some tweaking and optimization.
3530 Rename and generalize to add_class_flag takem an extra parameter.
3531 (add_assume_compled): New just calls add_class_flag.
3532 (add_enable_assert, enable_assertions): New functions.
3533 (enable_assert_tree): New static.
3534 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3535 * lang.opt (fenable-assertions, fenable-assertions=,
3536 fdisable-assertions, fdisable-assertions=): New options.
3537 * lang.c (java_handle_option): Handle new options.
3538 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3539 class in an interface - create helper class nested in outer interface.
3540 (build_assertion): Short-circuit if enable_assertions is false.
3542 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3544 * java-tree.h: Changes throughout to add checking to macros
3545 and numerous whitespace changes.
3546 (VAR_OR_FIELD_CHECK): New macro.
3547 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3548 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3550 2004-03-16 Per Bothner <per@bothner.com>
3552 * jcf-jump.c (options): New --print-constants option.
3553 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3555 * jcf-dump.c (flag_print_constant_pool): Default to off.
3556 (print_constant_terse_with_index): New helper function.
3557 (various places): Check flag_print_constant_pool where missing.
3558 (main): If verbose set flag_print_constant_pool.
3559 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3561 2004-03-15 Andrew Haley <aph@redhat.com>
3564 * parse.y (java_complete_lhs): Check that final variable has an
3567 2004-03-12 Andrew Haley <aph@redhat.com>
3570 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3573 2004-02-29 Roger Sayle <roger@eyesopen.com>
3575 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3578 2004-02-27 Per Bothner <per@bothner.com>
3580 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3581 suggestion: Use build_incomplete_class_ref.
3582 This fixes PR java/13508, java/11714.
3584 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3586 * java/parse.h: Update copyright.
3588 2004-02-26 Andrew Haley <aph@redhat.com>
3591 * parse.y (check_interface_throws_clauses): Check for
3592 !METHOD_INVISIBLE (iface_method).
3593 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3594 well as CLASS_ABSTRACT.
3596 2004-02-25 Per Bothner <per@bothner.com>
3598 * parse.y (build_assertion): If we're in an inner class, create the
3599 class$ helper routine in the outer class.
3601 2004-02-19 Richard Henderson <rth@redhat.com>
3603 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3605 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3607 * Make-lang.in (java.install-man): Add extra dependencies.
3609 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3611 * Make-lang.in: Install man pages under the same names
3612 (possibly transformed) as the program they document.
3614 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3616 * gjavah.c: Include "intl.h".
3617 (error): New function.
3618 (main): Call gcc_init_libintl.
3619 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3620 print_stub_or_jni, process_file, main): Use error rather than
3622 (print_method_info, usage, help, version, main): Mark strings for
3623 translation with _. Avoid splitting up sentences. Send
3624 information messages to stdout.
3625 * jcf-dump.c: Include "intl.h".
3626 (main): Call gcc_init_libintl.
3627 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3628 Mark error, usage and version messages for translation with _.
3629 Avoid splitting up sentences.
3630 * jv-scan.c: Include "intl.h".
3631 (fatal_error, warning): Change parameter s to msgid. Translate
3633 (main): Call gcc_init_libintl.
3634 (usage, help, version): Mark error, usage and version messages for
3635 translation with _. Avoid splitting up sentences.
3636 * jvgenmain.c: Include "intl.h".
3637 (main): Call gcc_init_libintl.
3638 (usage, main): Mark error messages for translation with _.
3639 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3640 JVGENMAIN_OBJS): Add intl.o.
3641 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3642 java/jvgenmain.o): Update dependencies.
3644 2004-02-08 Per Bothner <per@bothner.com>
3646 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3647 class don't use not_accessible_field_error, which can get confused.
3649 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3651 Make-lang.in (po-generated): Delete.
3653 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3655 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3657 * decl.c: Include target.h.
3658 (start_java_method): Replace PROMOTE_PROTOTYPES with
3659 targetm.calls.promote_prototypes.
3660 * expr.c: Include target.h.
3661 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3662 targetm.calls.promote_prototypes.
3663 * parse.y: Include target.h.
3664 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3665 with targetm.calls.promote_prototypes.
3667 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3669 * typeck.c: Update copyright.
3671 2004-02-02 Tom Tromey <tromey@redhat.com>
3673 * decl.c (java_init_decl_processing): Remove duplicate
3676 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3678 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3680 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3682 * expr.c (build_field_ref): Move variable
3685 2004-01-28 Andrew Haley <aph@redhat.com>
3687 * expr.c (build_field_ref): Widen field offset.
3689 2004-01-27 Andrew Haley <aph@redhat.com>
3692 * parse.y (check_interface_throws_clauses): Make sure class_decl
3695 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3698 * parse.y (patch_assignment): Don't modify lhs_type for
3699 reference assignments.
3701 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3703 * Make-lang.in: Replace $(docdir) with doc.
3704 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3705 (java.install-man): Revamp rule.
3707 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3709 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3710 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3711 instead of deferred backquote.
3713 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3715 * typeck.c (find_method_in_interfaces): Move variable
3718 2004-01-16 Andrew Haley <aph@redhat.com>
3721 * typeck.c (shallow_find_method): New.
3722 (find_method_in_superclasses): New.
3723 (find_method_in_interfaces): New.
3724 (lookup_do): Rewrite.
3725 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3727 * jcf-parse.c (read_class): Save and restore output_class.
3728 * decl.c (java_expand_body): Set output_class from fndecl.
3730 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3732 * class.c (gen_indirect_dispatch_tables): Fix string length
3735 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3737 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3738 (java.srcextra): Copy above back to source directory if requested.
3739 (po-generated): Delete reference to $(parsedir).
3740 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3743 2004-01-14 Jan Hubicka <jh@suse.cz>
3745 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3748 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3750 * java-tree.h (java_expand_expr): Change prototype.
3751 * expr.c (java_expand_expr): Add alt_rtl parameter.
3753 2004-01-09 Andrew Haley <aph@redhat.com>
3756 * parse.y (java_fix_constructors): Set output_class.
3757 (java_reorder_fields): Likewise.
3758 (java_layout_classes): Likewise.
3759 (java_expand_classes): Generate indirect dispatch tables.
3760 (java_expand_classes): Set output_class.
3761 (java_finish_classes): Likewise.
3762 * lang.c (java_init): Turn on always_initialize_class_p if we're
3763 using indirect dis[atch.
3764 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3765 (java_get_callee_fndecl): Use class local atable.
3767 (always_initialize_class_p): Decl moved to java-tree.h.
3768 (HANDLE_CLASS_INFO): Set output_class.
3769 (read_class): Likewise.
3770 (parse_class_file): Call gen_indirect_dispatch_tables.
3771 (parse_zip_file_entries): Set output_class.
3772 (java_parse_file): Set output_class. Don't emit symbol tables.
3773 * java-tree.h (output_class): New.
3774 Remove global declarations for otable, atable, and ctable.
3775 (always_initialize_class_p): moved here from decl.c.
3777 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3778 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3779 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3780 (struct lang_type): Add otable_methods, otable_decl,
3781 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3782 ctable_decl, catch_classes, type_to_runtime_map.
3783 * expr.c (build_field_ref): Make otable, atable, and ctable class
3784 local rather than global.
3785 (build_known_method_ref): Likewise.
3786 (build_invokeinterface): Likewise.
3787 (java_expand_expr): Pass runtime type (rather than actual type) to
3789 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3790 this class. Look up each class in that map to delete duplicates.
3791 (expand_end_java_handler): Pass runtime type (rather than actual
3792 type) to expand_start_catch.
3793 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3795 (java_init_decl_processing): Rearrange things. Remove global
3796 declarations of otable, atable, and ctable.
3797 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3798 (java_expand_body): Set output_class.
3799 * constants.c (build_constant_data_ref): Use output_class, not
3801 (alloc_name_constant): Likewise.
3802 * class.c (gen_indirect_dispatch_tables): New.
3803 (build_class_ref): Generate hard reference to superclass, even if
3804 using indirect dispatch.
3805 (build_static_field_ref): Use class local atable.
3806 (make_class_data): Generate hard reference to superclass, even if
3807 using indirect dispatch.
3808 Generate symbolic references to interfaces when using indirect
3810 (make_class_data): Emit otable, atable, and ctable.
3811 Make otable, atable, and ctable class local rather than global.
3812 (emit_catch_table): Make otable, atable, and ctable class local
3815 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3817 * parse.y (catch_clause_parameter): Fix typo.
3820 * parse.y: (catch_clause_parameter): Return early if $3, aka
3821 formal_parameter, is null.
3823 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3825 * class.c: Remove uses of "register" specifier in
3826 declarations of arguments and local variables.
3829 * gjavah.c: Likewise.
3830 * jcf-dump.c: Likewise.
3831 * jcf-io.c: Likewise.
3832 * jcf-parse.c: Likewise.
3833 * jcf-write.c: Likewise.
3834 * keyword.h: Likewise.
3835 * parse.y: Likewise.
3836 * typeck.c: Likewise.
3837 * verify.c: Likewise.
3839 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3841 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3842 (java.install_common, java.install-man): Adjust for above.
3843 (java.uninstall): Likewise.
3845 2003-12-03 Michael Koch <konqueror@gmx.de>
3847 * class.c (make_class_data):
3848 Push field value to 'hack_signers' instead of 'signers'.
3849 * decl.c (java_init_decl_processing):
3850 Push field 'hack_signers' instead of 'signers'.
3852 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3854 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3857 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3860 * parse.y (qualify_ambiguous_name): Remove lots of broken
3861 field access processing - there's no need to do that here,
3862 because we have resolve_field_access. Remove
3863 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3864 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3867 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3870 * parse.y (java_complete_lhs): Save location prior to patching
3873 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3876 * resource.c (write_resource_constructor): Append
3877 "_resource" to constructor identifier name.
3879 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3882 * constants.c (cpool_for_class): New function.
3883 (outgoing_cpool): Remove global variable.
3884 (alloc_name_constant): Use cpool_for_class.
3885 (build_constants_constructor): Likewise.
3886 * decl.c (java_expand_body): Set current_class.
3887 * java-tree.h (outgoing_cpool) Remove declaration.
3888 (init_outgoing_cpool): Likewise.
3889 * jcf-parse.c (init_outgoing_cpool): Remove function.
3890 (parse_class_file): Don't call init_outgoing_cpool.
3891 * parse.y (java_complete_expand_methods): Don't call
3892 init_outgoing_cpool. Don't save outgoing_cpool.
3893 (java_expand_classes): Don't restore outgoing_cpool.
3894 (java_finish_classes): Likewise.
3896 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3898 * Make-lang.in: (java.install-common) Add
3899 symlink for $(target_noncanonical)-gcjh for
3902 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3904 * Make-lang.in (java.extraclean): Delete.
3906 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3908 * Make-lang.in (check-java): Add.
3910 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3913 * except.c (prepare_eh_table_type): Allocate variable-sized
3914 buffer `buf' with alloca.
3916 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3920 decl.c (java_init_decl_processing): Don't initialize
3921 class_not_found_type_node, no_class_def_found_type_node.
3923 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3924 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3925 (class_not_found_type_node, no_class_def_found_type_node):
3928 parse.y (build_dot_class_method_invocation): Add this_class
3929 argument. Qualify method invocations to a different class.
3930 (create_new_parser_context): Initialize saved_data_ctx to 0.
3931 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3932 (build_dot_class_method): Don't load classes. Register
3934 (build_incomplete_class_ref): Special cases for interfaces
3935 and inner classes. Move build_dot_class_method call to here...
3936 (patch_incomplete_class_ref): ...from here. Pass current_class
3937 to build_dot_class_method_invocation.
3938 (build_assertion): Pass class_type to
3939 build_dot_class_method_invocation.
3940 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3942 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3945 * java-tree.h (BLOCK_EMPTY_P): Define.
3946 * parse.y (java_complete_lhs): Check for empty blocks
3947 in TRY_FINALLY_EXPR case.
3949 2003-11-17 Andrew Haley <aph@redhat.com>
3951 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3952 (struct lang_decl_var:freed): New variable.
3953 * decl.c (poplevel): Mark local vars that have gone out of scope.
3954 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3957 2003-11-16 Jason Merrill <jason@redhat.com>
3959 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3960 and TAGS files that include them for each front end.
3962 2003-11-15 Tom Tromey <tromey@redhat.com>
3964 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3966 2003-11-12 Jason Merrill <jason@redhat.com>
3968 PR optimization/12547
3969 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3970 BLOCK_EXPR_BODY directly.
3972 2003-11-12 Andrew Haley <aph@redhat.com>
3975 * parse.y (fold_constant_for_init): Check that we really do have a
3979 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3980 init_test_decls being inlined.
3983 * parse.y (do_resolve_class): Check return value from
3984 breakdown_qualified().
3986 2003-11-11 Tom Tromey <tromey@redhat.com>
3989 * parse.y (merge_string_cste): Handle case where we have a
3990 pointer that happens to be zero, not null_pointer_node.
3992 2003-11-10 Tom Tromey <tromey@redhat.com>
3994 * jcf-parse.c (classify_zip_file): Correctly compare
3995 filename_length against length of manifest file's name.
3997 2003-11-08 Tom Tromey <tromey@redhat.com>
4000 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
4002 2003-11-06 Andrew Haley <aph@redhat.com>
4004 * expr.c (java_stack_swap): Make sure destination stack slots are
4005 of the correct type.
4007 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
4009 * Make-lang.in (dvi): Move targets to $(docobjdir).
4010 (gcj.dvi): Simplify rule and adjust target.
4011 (gcj.info): Simplify rule.
4012 (gcj.pod): New intermediate rule.
4013 (gcjh.pod): Likewise.
4014 (jv-scan.pod): Likewise.
4015 (jcf-dump.pod): Likewise.
4016 (gij.pod): Likewise.
4017 (jv-convert.pod): Likewise.
4018 (rmic.pod): Likewise.
4019 (rmiregistry.pod): Likewise.
4022 (jv-scan.1): Delete.
4023 (jcf-dump.1): Delete.
4025 (jv-convert.1): Delete.
4027 (rmiregistry.1): Delete.
4029 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4031 Fixes PR java/12866.
4032 * parse.y (resolve_qualified_expression_name): Move test
4033 for outer field access methods from here...
4034 (check_thrown_exceptions) ...to here.
4036 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4038 * .cvsignore: Delete.
4040 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4042 * verify.c (verify_jvm_instructions): Don't warn about legal
4043 eh binding regions generated for example by jdk 1.4.1.
4045 2003-10-24 David S. Miller <davem@redhat.com>
4047 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4049 2003-10-22 Andrew Haley <aph@redhat.com>
4051 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4052 (java_get_callee_fndecl): New.
4054 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4056 * java-tree.h (ctable_decl): New.
4057 (catch_classes): New.
4058 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4060 * decl.c (java_init_decl_processing): Add catch_class_type.
4062 Add catch_classes field.
4064 * class.c (build_indirect_class_ref): Break out from
4066 (make_field_value): Check flag_indirect_dispatch.
4067 (make_class_data): Ditto.
4068 Tidy uses of PUSH_FIELD_VALUE.
4069 Add field catch_classes.
4070 (make_catch_class_record): New.
4072 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4074 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4076 * jcf-write.c: Follow spelling conventions.
4077 * parse.y: Likewise.
4079 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4081 * ChangeLog: Fix typos.
4082 * expr.c: Fix comment typos.
4083 * jcf-write.c: Likewise.
4086 * mangle.c: Likewise.
4087 * parse-scan.y: Likewise.
4088 * parse.y: Likewise.
4090 2003-10-22 Tom Tromey <tromey@redhat.com>
4092 * expr.c (expand_byte_code): Only warn about dead bytecode when
4093 extra_warnings is set.
4095 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4097 Fix for PR java/12586.
4098 * mangle.c (find_compression_record_match): Don't iterate through
4099 package namespace elements unless they all match compression_table
4102 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4104 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4105 (generate-manpages): Likewise.
4106 (java.maintainer-clean): Likewise.
4107 (gcj.info): Likewise.
4110 (jv-scan.1): Likewise.
4111 (jcf-dump.1): Likewise.
4113 (jv-convert.1): Likewise.
4115 (rmiregistry.1): Likewise.
4116 (java.install-man): Likewise.
4117 (parse-scan.o): Move and define complete compile line.
4118 (parse.o): Likewise.
4119 (jcf-tree-inline.o): Move.
4121 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4123 * Make-lang.in (info): Update dependencies.
4124 (java.install-info): Remove.
4125 ($(srcdir)/java/gcj.info): Replace with ...
4126 ($(docobjdir)/gcj.info): ... this.
4128 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4130 * Make-lang.in: Replace uses of $(target_alias) with
4131 $(target_noncanonical).
4133 2003-10-09 Tom Tromey <tromey@redhat.com>
4135 * decl.c (java_init_decl_processing): Declare signers field.
4136 * class.c (make_class_data): Set signers field.
4138 2003-10-09 Jason Merrill <jason@redhat.com>
4140 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4141 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4144 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4146 * Make-lang.in (java.info): Replace with ...
4148 (java.dvi): Replace with ...
4150 (java.generated-manpages): Replace with ...
4152 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4154 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4156 2003-10-01 Andrew Haley <aph@redhat.com>
4158 * jcf-parse.c (java_parse_file): Write otable and atable.
4159 * java-tree.h (atable_methods): New.
4161 (atable_syms_decl): New.
4162 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4163 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4164 (symbol_*type): Rename method_symbol* to symbol*type.
4165 (emit_offset_symbol_table): Delete.
4166 (emit_symbol_table): New.
4167 (get_symbol_table_index): New.
4169 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4170 (build_known_method_ref): Likewise.
4171 (get_symbol_table_index): Rename from get_offset_table_index.
4172 Parameterize to allow re-use by differing types of symbol table.
4173 (build_invokevirtual): Pass table to get_offset_table_index.
4174 * decl.c (java_init_decl_processing): Push types and decls for
4175 atable and atable_syyms.
4176 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4177 (make_class_data): Add new fields atable and atable_syms.
4178 (emit_symbol_table): Rename from emit_offset_symbol_table.
4179 Parameterize to allow re-use by different types of symbol table.
4180 (build_symbol_entry): Renamed from build_method_symbols_entry.
4182 2003-09-30 Roger Sayle <roger@eyesopen.com>
4184 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4185 semantics for SAVE_EXPR, by caching the result in a temporary.
4187 2003-09-28 Richard Henderson <rth@redhat.com>
4189 * check-init.c (check_init): Save and restore input_location
4190 instead of file and line separately.
4191 * decl.c (java_expand_body): Likewise.
4192 * jcf-write.c (generate_bytecode_insns): Likewise.
4193 * parse.y (safe_layout_class): Likewise.
4194 * jcf-parse.c (read_class, parse_class_file): Likewise.
4195 (java_parse_file): Use %H for warning locator.
4197 2003-09-28 Roger Sayle <roger@eyesopen.com>
4199 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4200 with void-type branches instead of using a COMPOUND_EXPR.
4202 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4204 * decl.c (java_optimize_inline, dump_function): Remove.
4205 * java-tree.h (java_optimize_inline): Remove declaration.
4206 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4207 * parse.y (source_end_java_method, java_expand_classes):
4208 Likewise. Remove dead code.
4210 2003-09-27 Roger Sayle <roger@eyesopen.com>
4212 * lang.c (java_init_options): Set flag_evaluation_order.
4213 * expr.c (force_evaluation_order): Don't attempt to force
4214 evaluation order of binary operations using save_expr.
4215 * parse.y (java_complete_lhs): No longer need to call
4216 force_evaluation_order when constructing binary operators.
4218 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4219 Bryce McKinlay <bryce@mckinlay.net.nz>
4222 * parse.y (not_accessible_field_error): New function.
4223 (resolve_expression_name): Check field access permissions.
4224 (resolve_qualified_expression_name): Use
4225 not_accessible_field_error.
4226 (resolve_qualified_expression_name): Likewise.
4228 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4230 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4232 2003-09-23 Roger Sayle <roger@eyesopen.com>
4234 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4235 with equal operands without side-effects.
4237 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4239 * decl.c (java_init_decl_processing): Don't emit otable decls
4240 if flag_indirect_dispatch is not set.
4242 2003-09-21 Richard Henderson <rth@redhat.com>
4244 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4247 2003-09-21 Richard Henderson <rth@redhat.com>
4249 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4250 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4252 2003-09-20 Richard Henderson <rth@redhat.com>
4254 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4256 2003-09-18 Roger Sayle <roger@eyesopen.com>
4258 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4259 * check-init.c (check_init): Likewise.
4261 2003-09-18 Roger Sayle <roger@eyesopen.com>
4263 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4265 2003-09-16 Andrew Haley <aph@redhat.com>
4267 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4269 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4272 * mangle.c (find_compression_record_match): Skip
4273 over a "6JArray" (the array template mangled string)
4275 (mangle_array_type): Correct minor typo.
4276 (atms): Move definition to the beginning.
4278 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4280 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4281 out. Fix for PR java/12254.
4283 2003-09-11 Richard Henderson <rth@redhat.com>
4285 * parse.y (source_end_java_method): Update for new
4286 cgraph_finalize_function argument.
4288 2003-09-09 Richard Henderson <rth@redhat.com>
4290 * parse.y (source_end_java_method): Update call to
4291 cgraph_finalize_function.
4293 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4295 * decl.c (java_expand_body): New function.
4296 * expr.c (build_class_init): Set DECL_IGNORED_P.
4297 * java-tree.h (start_complete_expand_method,
4298 java_expand_body): Declare.
4299 * jcf-parse.c (cgraph.h): Include.
4300 (java_parse_file): Handle flag_unit_at_a_time.
4301 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4302 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4303 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4304 (java_start_inlining): New function.
4305 * parse.h (java_finish_classes): Declare.
4306 * parse.y: Include cgraph.h.
4307 (block): Don't special-case empty block production.
4308 (craft_constructor): Set DECL_INLINE.
4309 (source_end_java_method): Handle flag_unit_at_a_time.
4310 Replace inline code with call to java_expand_body.
4311 (start_complete_expand_method): Remove static modifier.
4312 (java_expand_method_bodies): Patch function tree for
4313 class initialization and/or synchronization as needed.
4314 Don't begin RTL expansion yet.
4315 (java_expand_classes): Check flag_unit_at_a_time before
4316 calling finish_class.
4317 (java_finish_classes): New function.
4318 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4319 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4320 (emit_test_initialization): Set DECL_IGNORED_P.
4322 2003-09-03 Roger Sayle <roger@eyesopen.com>
4324 * builtins.c (enum builtin_type): Delete unused enumeration.
4325 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4327 2003-08-28 Tom Tromey <tromey@redhat.com>
4329 * gcj.texi (Extensions): Document gcjlib URLs.
4331 2003-08-20 Tom Tromey <tromey@redhat.com>
4333 * gcj.texi (Extensions): Added xref.
4334 (libgcj Runtime Properties): Document
4335 gnu.gcj.runtime.VMClassLoader.library_control.
4337 2003-08-20 Andrew Haley <aph@redhat.com>
4339 * except.c (prepare_eh_table_type): Use new encoding for exception
4340 handlers when using -fno-assume-compiled.
4342 2003-08-13 Tom Tromey <tromey@redhat.com>
4344 * gcj.texi (Invoking gij): Document -X and -?.
4346 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4348 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4349 GCJH_OBJS, JCFDUMP_OBJS
4350 * win32-host.c: Removed the unnecessary and broken dependency
4353 2003-08-11 Tom Tromey <tromey@redhat.com>
4355 * parse.y (java_check_regular_methods): Typo fixes. Call
4356 check_interface_throws_clauses. Use
4357 check_concrete_throws_clauses.
4358 (check_interface_throws_clauses): New function.
4359 (check_concrete_throws_clauses): New function.
4360 (hack_is_accessible_p): New function.
4361 (find_most_specific_methods_list): Added FIXME.
4362 * typeck.c (lookup_do): Use `flags' argument to decide what to
4364 (lookup_argument_method_generic): New function.
4365 (lookup_argument_method2): Removed.
4366 * jcf.h (ACC_INVISIBLE): New define.
4367 * jcf-write.c (generate_classfile): Skip invisible methods.
4368 * class.c (add_miranda_methods): New function.
4369 (layout_class_methods): Use it.
4370 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4371 * java-tree.h (METHOD_INVISIBLE): New define.
4372 (lang_decl_func) [invisible]: New field.
4373 (lookup_argument_method_generic): Declare.
4374 (SEARCH_INTERFACE): New define.
4375 (SEARCH_SUPER): Likewise.
4376 (SEARCH_ONLY_INTERFACE): Likewise.
4377 (SEARCH_VISIBLE): Likewise.
4378 (lookup_argument_method2): Removed declaration.
4380 2003-08-05 Tom Tromey <tromey@redhat.com>
4382 Fix for PR java/11600:
4383 * parse.y (java_complete_lhs): See whether we're calling a method
4385 (check_thrown_exceptions): Added `is_array_call' argument;
4386 fixed `clone' checking; updated all callers.
4388 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4390 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4392 2003-08-03 Tom Tromey <tromey@redhat.com>
4394 * java-tree.h (METHOD_TRANSIENT): Removed.
4395 * decl.c (pushdecl): Removed some dead code.
4396 * class.c (get_access_flags_from_decl): Can't have transient
4398 (add_method_1): Can't have a transient method.
4400 2003-07-28 Andreas Jaeger <aj@suse.de>
4402 * jvspec.c: Convert to ISO C90 prototypes.
4404 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4406 * decl.c (force_poplevels): Fix warning call.
4408 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4410 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4411 (expand_java_field_op): Likewise.
4412 * class.c (layout_class_method): Likewise
4413 (emit_register_classes): Likewise.
4414 * decl.c (pushdecl): Likewise.
4415 (poplevel): Likewise.
4416 (force_poplevels): Likewise.
4417 (give_name_to_locals): Likewise.
4418 * check-init.c (check_for_initialization): Likewise.
4420 2003-07-24 Jason Merrill <jason@redhat.com>
4422 * java-tree.h: Move boolean_type_node et al to the back end.
4424 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4426 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4429 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4431 * lang.opt: Don't show -MD_ and -MDD_.
4433 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4435 * lang-options.h: Remove.
4436 * lang.opt: Add help text.
4438 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4440 * expr.c: Remove the last argument to expand_assignment().
4442 2003-07-09 Jan Hubicka <jh@suse.cz>
4444 * java-tree.h (DECL_NUM_STMTS): Rename to...
4445 (DECL_ESTIMATED_INSNS): ... this.
4446 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4447 New static functions.
4448 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4449 * parser.y (add_stmt_to_compound): Do not account statements.
4451 2003-07-08 Mark Wielaard <mark@klomp.org>
4453 * gcj.texi: CNI now expands to Compiled Native Interface.
4455 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4457 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4459 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4461 * expr.c (expand_byte_code): Adjist emit_line_note call.
4463 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4465 * lang.c (java_handle_option): Don't handle filenames.
4467 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4469 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4472 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4473 * jcf.h: Delete COMPARE_FILENAMES definition.
4475 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4477 * lang.c (java_init_options): Update prototype.
4479 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4481 * decl.c (poplevel): Adjust define_label call.
4483 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4485 * gjavah.c (flag_jni): Make non-static.
4486 * parse-scan.y (ctxp): Make non-static.
4488 * class.c (build_method_symbols_entry)
4489 * expr.c (get_offset_table_index)
4490 * jcf-parse.c (jcf_parse):
4491 Mark the definition static, matching the forward declaration.
4493 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4495 * lang.c (java_handle_option): Don't check for missing arguments.
4497 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4499 * class.c (push_class): Use a location_t to save place.
4500 (emit_register_classes): Set input_location. Adjust
4501 expand_function_end call.
4502 * resource.c (write_resource_constructor): Likewise.
4503 * decl.c (end_java_method): Adjust expand_function_end call.
4504 * parse.y (source_end_java_method): Likewise.
4506 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4508 * lang.c (java_handle_option): Likewise.
4510 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4512 * lang.c (java_handle_option): Special-casing of optional
4513 joined arguments no longer needed.
4514 * lang.opt: Update switches that take optional argument.
4516 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4518 * lang.opt: Declare Java.
4519 * lang.c (java_init_options): Update.
4521 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4523 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4525 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4527 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4528 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4529 * lang.opt: -MD and -MMD have an underscore.
4531 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4533 * class.c (emit_register_classes): Adjust init_function_start
4535 * decl.c (complete_start_java_method): Likewise.
4536 * resource.c (write_resource_constructor): Likewise.
4538 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4540 * Make-lang.in: Update to use options.c and options.h.
4541 * lang.c: Include options.h not j-options.h.
4542 (java_handle_option): Abort on unrecognized option.
4543 (java_init_options): Request Java switches.
4545 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4547 * Make-lang.in: Handle mostlyclean.
4549 2003-06-11 Tom Tromey <tromey@redhat.com>
4551 * lang.c (java_handle_option): Update dependency_tracking for
4554 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4557 2003-06-10 Andrew Haley <aph@redhat.com>
4559 * resource.c (write_resource_constructor): Use expand_expr to
4560 generate the address of the label attached to a resource.
4561 * Make-lang.in (java/resource.o): Add expr.h
4563 2003-06-10 Andrew Haley <aph@redhat.com>
4565 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4566 (java_decl_ok_for_sibcall): New.
4568 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4570 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4571 (java/j-options.c, java/j-options.h): New.
4572 * java-tree.h (resource_name, compile_resource_file,
4573 compile_resource_data): Constify.
4574 * jcf-write.c (jcf_write_base_directory): Similarly.
4575 * jcf.h (jcf_write_base_directory): Similarly.
4576 * lang.c: Include j-options.h.
4577 (cl_options_count, cl_options, string_option, java_decode_option,
4578 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4579 process_option_with_no): Remove.
4580 (resource_name): Constify.
4581 (LANG_HOOKS_HANDLE_OPTION): Override.
4582 (java_handle_option): New.
4583 (java_init): Don't call jcf_path_init.
4584 (java_init_options): Call jcf_path_init.
4586 * resource.c (compile_resource_data, compile_resource_file): Constify.
4588 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4590 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4591 (struct lang_decl_func): Add last_line field.
4592 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4593 DECL_SOURCE_LINE_LAST): Remove.
4594 * parse.y (missing_return_error, finish_method_declaration,
4595 lookup_cl, start_artificial_method_body, source_end_java_method,
4596 start_complete_expand_method): Adjust.
4598 2003-06-08 Tom Tromey <tromey@redhat.com>
4600 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4601 fno-assume-compiled.
4603 2003-06-08 Roger Sayle <roger@eyesopen.com>
4605 * builtins.c (define_builtin_type, builtin_types): Delete.
4606 (define_builtin): Rewritten to take just the built-in code,
4607 the function's name, type and fallback library function name.
4608 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4609 (initialize_builtins): Overhaul to define the GCC builtins
4610 used by gcj manually, providing the Java run-time's
4611 implementations as the fallback library function.
4613 2003-06-08 Anthony Green <green@redhat.com>
4615 * parse.y (patch_cast): Fix conversions from floating-point to
4618 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4620 * Make-lang.in: Update.
4621 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4623 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4625 * lang.c (java_init_options): Update.
4627 2003-06-05 Jan Hubicka <jh@suse.cz>
4629 * Make-lang.in: Add support for stageprofile and stagefeedback
4631 2003-05-31 Roger Sayle <roger@eyesopen.com>
4633 * lang.c (java_init_options): Prescribe wrap-around two's
4634 complement arithmetic overflow by setting flag_wrapv.
4636 2003-05-29 Roger Sayle <roger@eyesopen.com>
4638 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4639 (builtin_record): Add an additional builtin_code field to
4640 record which GCC built-in corresponds to the Java function.
4641 (java_builtins): Add new entries for atan, atan2, exp, log,
4643 (max_builtin, min_builtin, abs_builtin): Perform constant
4644 folding on the resulting tree.
4645 (java_build_function_call_expr): Likewise, perform constant
4646 folding on the resulting tree.
4647 (initialize_builtins): The NULL creators are now allowed in
4648 the java_builtins table, which is now terminated by an entry
4649 with builtin_code == END_BUILTINS.
4650 (check_for_builtin): Likewise. If the matching creator is
4651 NULL, construct the call using java_build_function_call_expr
4652 directly with the decl for the corresponding builtin_code.
4654 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4656 * win32-host.c: Normalize copyright boilerplate.
4658 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4660 * parse.y (print_int_node): Use string concatentation on
4661 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4662 function calls into one.
4664 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4666 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4667 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4668 all the affected error messages.
4670 2003-05-13 Richard Henderson <rth@redhat.com>
4672 * class.c (layout_class_method): Set DECL_EXTERNAL.
4673 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4674 * java-tree.h (java_mark_class_local): Declare.
4675 * jcf-parse.c (parse_class_file): Use it.
4676 * parse.y (java_expand_classes): Likewise.
4678 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4680 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4681 * lex.h: #include input.h.
4682 * jv-scan.c (input_filename): Remove.
4684 2003-05-02 Tom Tromey <tromey@redhat.com>
4687 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4688 (handle_inner_classes): New function.
4690 2003-05-01 Tom Tromey <tromey@redhat.com>
4693 * parse.y (finish_for_loop): Do nothing if update expression is a
4694 EXPR_WFL_NODE wrapping nothing.
4695 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4697 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4699 * lex.h (input_lineno): Remove declaration.
4700 * parse-scan.y: #include input.h.
4701 (input_filename): Remove declaration.
4702 (input_location): Add definition.
4703 (input_line): Remove definition.
4705 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4707 * lex.h (lineno): Rename to ...
4708 (input_line): ... here
4709 * parse-scan.y (lineno): Rename to ...
4710 (input_line): ... here.
4711 (reset_report): Rename lineno to input_line.
4712 * check-init.c (check_init): Likewise.
4713 * class.c (push_class): Likewise.
4714 * decl.c (complete_start_java_method, end_java_method): Likewise.
4715 * expr.c (expand_byte_code): Likewise.
4716 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4717 * jcf-write.c (generate_bytecode_insns): Likewise.
4718 * lex.c (java_init_lex, java_allocate_new_line,
4719 do_java_lex): Likewise.
4720 * parse.h (YYNOT_TWICE): Likewise.
4721 * parse.y (empty_statement, expression_statement,
4722 java_pop_parser_context, java_parser_context_save_global,
4723 yyerror, register_fields, method_header, safe_layout_class,
4724 find_in_imports_on_demand, create_artificial_method,
4725 source_end_java_method, start_complete_expand_method,
4726 build_thisn_assign, java_complete_lhs,
4727 maybe_absorb_scoping_block): Likewise.
4729 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4731 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4732 '/' when computing java source filename
4734 2003-04-13 Tom Tromey <tromey@redhat.com>
4736 * gjavah.c (print_c_decl): Indentation fix.
4738 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4740 * class.c (make_field_value, make_method_value, get_dispatch_table)
4741 (make_class_data, emit_offset_symbol_table)
4742 * constants.c (build_constants_constructor)
4743 * java-tree.h (START_RECORD_CONSTRUCTOR)
4744 * parse.y (maybe_build_array_element_wfl):
4745 Use build_constructor.
4747 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4750 * parse.y (string_convert_int_cst): Always use at least one digit
4751 in string conversion. Remove ASCII dependence.
4752 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4754 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4756 * Make-lang.in: added win32-host.c
4757 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4758 resolves to open() on non-Win32 platforms and
4759 Win32-specific jcf_open_exact_case() on Win32
4760 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4761 when trying .java and .class files
4762 * win32-host.c: added to repository. Defines
4763 Win32-specific jcf_open_exact_case()
4765 2003-04-10 Andrew Haley <aph@redhat.com>
4767 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4768 (maybe_free_localvar): Renamed from localvar_free.
4769 Add new arg, really.
4770 (generate_bytecode_insns): Set new variable, jsrs.
4771 Only free local vars if no jsr insns have been emittted.
4772 Call maybe_free_localvar, not localvar_free.
4774 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4776 * gcj.texi: Remove @ at start of file.
4778 2003-03-25 Tom Tromey <tromey@redhat.com>
4780 * parse.y (create_interface): Call CHECK_DEPRECATED.
4782 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4784 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4786 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4788 * javaop.h (jfloat, jdouble): Make them structures mirroring
4789 the bit fields of IEEE float and double respectively.
4790 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4791 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4792 (union Word, union DWord): Delete.
4793 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4795 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4796 D_NAN_MASK): Delete.
4797 (jni_print_float, jni_print_double): New. Generate
4798 hexadecimal floating constants.
4799 (print_field_info): Use jni_print_float/double.
4801 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4802 finite floating point numbers for output; special case
4805 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4807 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4808 Replace 0 and 1 with true and false in return statements.
4810 2003-03-19 Tom Tromey <tromey@redhat.com>
4812 * lex.c (do_java_lex): Renamed from java_lex.
4813 (java_lex): New function.
4816 2003-03-13 Tom Tromey <tromey@redhat.com>
4818 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4821 2003-03-04 Andrew Haley <aph@redhat.com>
4823 * gjavah.c (is_first_data_member): New global variable.
4824 (print_c_decl): If it's the first data member, align it as the
4826 (process_file): Set is_first_data_member.
4828 2003-03-11 Tom Tromey <tromey@redhat.com>
4830 * parse.y (resolve_field_access): Initialize class if field is
4831 found in another static field.
4832 * expr.c (build_class_init): Don't optimize out initialization of
4833 implemented interface.
4835 2003-03-11 Andrew Haley <aph@redhat.com>
4837 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4840 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4842 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4843 and DIR_SEPARATOR_2 for a target.
4844 Correct minor typos.
4846 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4847 and DIR_SEPARATOR_2 for a target into account.
4849 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4851 * lang.c (java_init): Update prototype, move code to java_post_options.
4852 (java_post_options): Similarly.
4854 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4856 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4857 compare file name components depending on the case-sensitivity
4858 or otherwise of the host file system.
4860 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4861 "strcmp" to compare file name components.
4862 Use IS_DIR_SEPARATOR instead of comparing directly against
4864 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4865 comparing directly against DIR_SEPARATOR.
4867 2003-03-04 Tom Tromey <tromey@redhat.com>
4869 * Make-lang.in (java.tags): New target.
4871 2003-03-01 Roger Sayle <roger@eyesopen.com>
4873 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4874 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4876 2003-03-01 Tom Tromey <tromey@redhat.com>
4878 * parse.y (jdep_resolve_class): Only check deprecation if we found
4881 2003-02-28 Tom Tromey <tromey@redhat.com>
4884 * class.c (maybe_layout_super_class): Always pass a WFL to
4886 * parse.y (do_resolve_class): Updated comment to explain
4889 2003-02-26 Tom Tromey <tromey@redhat.com>
4891 * jcf-write.c (generate_classfile): Check whether class is
4892 deprecated before writing attribute count.
4894 2003-02-25 Roger Sayle <roger@eyesopen.com>
4896 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4897 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4899 2003-02-23 Tom Tromey <tromey@redhat.com>
4901 * lang-options.h: Added -Wdeprecated.
4902 * gcj.texi (Warnings): Document -Wdeprecated.
4903 * java-tree.h (flag_deprecated): Declare.
4904 * lang.c (lang_W_options): Added deprecated.
4905 (flag_deprecated): New global.
4906 * chartables.h: Rebuilt.
4907 * gen-table.pl (process_one): Look at whitespace.
4908 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4909 * parse.h (CLEAR_DEPRECATED): New macro.
4910 (CHECK_DEPRECATED_NO_RESET): New macro.
4911 * jcf-parse.c (handle_deprecated): New function.
4912 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4913 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4914 * parse.y (resolve_type_during_patch): Check deprecation.
4915 (jdep_resolve_class): Likewise.
4916 (process_imports): Likewise.
4917 (resolve_expression_name): Likewise.
4918 (check_deprecation): Strip arrays from decl. Check
4920 (patch_method_invocation): Also check the particular constructor
4922 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4923 * jcf-write.c (append_deprecated_attribute): New function.
4924 (generate_classfile): Generate deprecated attribute when
4926 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4927 (java_lex) [case '*']: Simplify logic.
4928 (java_start_char_p): Use LETTER_MASK.
4929 (java_part_char_p): Likewise.
4930 (java_space_char_p): New function.
4932 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4934 Change base class access representation.
4935 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4936 (add_interface_do): Likewise.
4938 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4940 * decl.c (java_init_decl_processing): Change
4941 soft_lookupjnimethod_node to reflect the change in
4942 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4943 * expr.c (build_jni_stub): Calculate and pass the size
4944 on the stack of the arguments to a JNI function. Use
4945 new target macro MODIFY_JNI_METHOD_CALL to allow a
4946 target to modify the call to a JNI method.
4948 2003-02-08 Roger Sayle <roger@eyesopen.com>
4950 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4951 instead of basename to avoid compiler warnings on Tru64.
4953 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4955 * gcj.texi: Update to GFDL 1.2.
4957 2003-01-31 Andrew Haley <aph@redhat.com>
4959 * parse.y (java_expand_classes): Scan the whole class list looking
4960 for access methods that haven't yet been expanded.
4962 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4966 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4967 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4968 * jcf-parse.c: Likewise.
4970 2003-01-31 Mark Wielaard <mark@klomp.org>
4972 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4974 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4976 * class.c (make_class): Use BINFO_ELTS.
4977 (set_super_info): Likewse.
4978 (add_interface_do): Likewise.
4980 2003-01-30 Tom Tromey <tromey@redhat.com>
4982 * jcf-parse.c (read_class): Update identifier's class value if it
4983 changed during parsing.
4985 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4987 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4988 Propagate change to all other rules as required.
4989 (java/parse-scan.o): Add explicit dependency on
4990 $(parsedir)/java/parse-scan.c .
4992 2003-01-29 Tom Tromey <tromey@redhat.com>
4994 * parse.y (patch_assignment): Only transform the rhs of an
4995 assignment when compiling to native.
4997 2003-01-28 Tom Tromey <tromey@redhat.com>
4999 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
5001 2003-01-28 Tom Tromey <tromey@redhat.com>
5003 * lex.c (java_lex): Don't include UEOF as part of token.
5004 (java_read_unicode): Error if \u sequence prematurely terminated.
5006 2003-01-27 Tom Tromey <tromey@redhat.com>
5008 * parse.y (java_check_regular_methods): Check for construct after
5009 checking types in throws clause.
5011 2003-01-24 Tom Tromey <tromey@redhat.com>
5013 * class.c (build_static_field_ref): Only a String or numeric field
5014 can fold to a constant.
5016 2003-01-23 Tom Tromey <tromey@redhat.com>
5018 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
5019 file name in resource buffer.
5021 2003-01-23 Tom Tromey <tromey@redhat.com>
5023 * expr.c (build_known_method_ref): Use method's context to find
5026 2003-01-23 Tom Tromey <tromey@redhat.com>
5028 * constants.c (set_constant_entry): Allocated cleared memory.
5030 2003-01-22 Tom Tromey <tromey@redhat.com>
5032 * java-tree.h: Don't use PARAMS.
5033 * resource.c: Add prototypes for all functions.
5034 (write_resource_constructor): Use `const char *' to avoid
5037 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5039 * jcf-parse.c (process_zip_dir): Remove unused variable.
5041 2003-01-22 Tom Tromey <tromey@redhat.com>
5043 * expr.c (build_invokeinterface): Abort if method's context is not
5046 2003-01-22 Tom Tromey <tromey@redhat.com>
5048 * gcj.texi (Input and output files): Mention non-class entries.
5049 * decl.c (java_init_decl_processing): Call
5050 init_resource_processing.
5051 * java-tree.h (compile_resource_data, write_resource_constructor,
5052 compile_resource_file, init_resource_processing): Declare.
5053 * config-lang.in (gtfiles): Added resource.c.
5054 * Make-lang.in (gt-java-resource.h): New target.
5055 (JAVA_OBJS): Added resource.o.
5056 (java/resource.o): New target.
5057 * resource.c: New file.
5058 * class.c (compile_resource_file): Moved to resource.c.
5059 (registerResource_libfunc): Likewise.
5060 (utf8_decl_list): Mark with GTY; now static.
5061 * jcf-parse.c (classify_zip_file): New function.
5062 (parse_zip_file_entries): Use it; compile .properties files.
5063 (process_zip_dir): Use classify_zip_file and compute_class_name.
5064 Don't write class name into zip directory.
5065 (java_parse_file): Call write_resource_constructor.
5066 (compute_class_name): New function.
5067 * jcf-io.c (read_zip_member): Reindented.
5069 2003-01-21 Tom Tromey <tromey@redhat.com>
5071 * class.c (supers_all_compiled): New function.
5072 (make_class_data): Use it.
5074 2003-01-21 Tom Tromey <tromey@redhat.com>
5076 * parse.y (method_header): Native method can't be strictfp.
5077 No method can be transient or volatile.
5079 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5083 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5085 * check-init.c: Fix comment typos.
5086 * class.c: Likewise.
5087 * constants.c: Likewise.
5089 * except.c: Likewise.
5091 * java-except.h: Likewise.
5092 * java-tree.h: Likewise.
5093 * javaop.h: Likewise.
5094 * jcf-dump.c: Likewise.
5095 * jcf-io.c: Likewise.
5096 * jcf-parse.c: Likewise.
5097 * jcf-write.c: Likewise.
5099 * mangle.c: Likewise.
5100 * typeck.c: Likewise.
5101 * verify.c: Likewise.
5103 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5105 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5106 * jcf-write.c: Include "tm_p.h".
5108 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5110 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5112 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5114 * builtins.c (java_build_function_call_expr): Renamed from
5115 build_function_call_expr. All callers changed.
5117 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5118 * jcf-parse.c: Include tm_p.h.
5120 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5123 2003-01-14 Tom Tromey <tromey@redhat.com>
5125 * class.c (make_class_data): Check that super is compiled before
5126 building class reference to it.
5128 2003-01-14 Andrew Haley <aph@redhat.com>
5130 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5131 varargs function -- correct.
5133 2003-01-14 Andrew Haley <aph@redhat.com>
5135 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5137 2003-01-14 Andrew Haley <aph@redhat.com>
5139 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5140 varargs function -- correct.
5142 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5143 temporary if the RHS is a reference.
5145 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5147 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5148 * keyword.h: Regenerated.
5150 * All Files: Convert to ISO C style function definitions.
5152 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5154 * parse.y (check_pkg_class_access): ANSIfy definition.
5156 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5158 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5161 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5163 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5165 Merge from pch-branch:
5167 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5169 * Make-lang.in (java/gjavah.o): Update dependencies.
5170 * gjavah.c: Include ggc.h.
5172 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5174 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5175 (JCFDUMP_OBJS): Add ggc-none.o.
5176 (java/jcf-dump.o): Depend on GGC_H.
5177 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5178 CPool substructures.
5179 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5180 * jcf-dump.c: Include ggc.h.
5182 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5184 * jcf.h (union cpool_entry): New.
5185 (struct CPool): Use gengtype to mark. Change field 'data' to be
5187 (struct JCF): Use gengtype to mark.
5188 (CPOOL_UINT): Update for new cpool_entry type.
5189 (CPOOL_USHORT1): Likewise.
5190 (CPOOL_USHORT2): Likewise.
5191 (CPOOL_FINISH): Use GC to free cpool subfields.
5192 * parse.h (struct parser_ctxt): Mark field current_jcf.
5193 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5194 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5195 (main_jcf): Use gengtype to mark.
5196 (ggc_mark_jcf): Delete.
5197 (get_constant): Update for new cpool_entry type.
5198 (give_name_to_class): Likewise.
5199 (get_class_constant): Likewise.
5200 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5201 (java_parse_file): Use GGC to allocate struct JCF.
5202 (init_jcf_parse): Don't call ggc_add_root.
5203 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5205 * java-tree.h (current_jcf): Use gengtype to mark.
5206 (CPOOL_UTF): Update for new cpool_entry type.
5207 (outgoing_cpool): Use gengtype to mark.
5208 (struct lang_type): GC struct JCF and struct CPool.
5209 * config-lang.in (gtfiles): Add jcf.h.
5210 * constants.c (find_tree_constant): New.
5211 (set_constant_entry): Allocate cpool subfields using GGC. Update
5212 for new cpool_entry type.
5213 (find_constant1): Update for new cpool_entry type.
5214 (find_constant2): Likewise.
5215 (find_utf8_constant): Use find_tree_constant.
5216 (find_class_or_string_constant): Remove unnecessary cast to jword.
5217 Update for new cpool_entry type.
5218 (count_constant_pool_bytes): Update for new cpool_entry type.
5219 (write_constant_pool): Likewise.
5220 (alloc_name_constant): Use find_tree_constant.
5221 (build_constants_constructor): Update for new cpool_entry type.
5223 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5225 * parse.y (mark_parser_ctxt): Delete.
5226 (goal): Don't use ggc_add_root.
5227 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5228 (java_pop_parser_context): Let GC free parser_ctxt.
5229 (java_parser_context_resume): Likewise.
5230 * parse.h (struct parser_ctxt): Use gengtype to mark.
5232 (ctxp_for_generation): Likewise.
5233 * lex.h (struct java_lc_s): Mark for gengtype.
5234 (java_lexer): Rearrange for gengtype.
5235 * config-lang.in (gtfiles): Add lex.h, parse.h.
5237 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5239 * All Files: Remove PARAMS macro.
5241 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5242 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5245 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5248 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5250 * Make-lang.in (java.install-common, java.uninstall,
5251 java.install-info, java.install-man): Prepend $(DESTDIR)
5252 to destination paths in all (un)installation commands.
5253 (java.install-common): Rewrite $(LN) command to support
5254 DESTDIR with "ln" as well as with "ln -s".
5256 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5258 * java-tree.h: Protect against multiple inclusion.
5260 2003-01-07 Tom Tromey <tromey@redhat.com>
5262 * class.c (add_assume_compiled): Don't adjust parent if we're
5263 already at the root of tree.
5265 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5267 * lang.c (dump_compound_expr): Prototype.
5269 2003-01-03 Tom Tromey <tromey@redhat.com>
5271 Fix for PR java/8712:
5272 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5273 when simply checking against `null'.
5275 2003-01-03 Tom Tromey <tromey@redhat.com>
5277 * gcj.texi (Standard Properties): Document http.proxyHost and
5280 * gcj.texi (GNU Classpath Properties): Document new properties.
5282 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5284 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5285 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5286 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5288 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5290 * Make-lang.in, boehm.c, buffer.c,
5291 buffer.h, builtins.c, class.c,
5292 config-lang.in, constants.c,
5293 convert.h, decl.c, except.c,
5294 expr.c, java-except.h,
5295 java-tree.h, javaop.def,
5296 jcf-parse.c, jcf-write.c,
5297 jv-scan.c, jvgenmain.c,
5298 jvspec.c, keyword.gperf,
5299 keyword.h, lang-options.h,
5300 lang-specs.h, lang.c, lex.c,
5301 lex.h, mangle.c, mangle_name.c,
5302 parse-scan.y, parse.h, parse.y,
5303 typeck.c, verify.c, xref.c,
5304 xref.h: Replace "GNU CC" with
5305 "GCC" in the copyright header.
5307 * check-init.c, gjavah.c, javaop.h,
5308 jcf-depend.c, jcf-dump.c, jcf-io.c,
5309 jcf-path.c, jcf-reader.c, jcf.h,
5310 zextract.c, zipfile.h: These files are
5311 "part of GCC". Also say "GCC" not "GNU CC".
5313 2002-12-30 DJ Delorie <dj@redhat.com>
5315 * Make-lang.in: Protect against texi2pod/pod2man failing.
5317 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5319 * gcj.texi: Use @copying.
5321 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5323 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5324 print_cxx_classname.
5325 (print_cxx_classname): Add add_scope parameter.
5326 (print_class_decls): Do not emit a semicolon after the extern
5328 (process_file): Adjust calls to print_cxx_classname.
5330 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5332 * gcj.texi: Include Cover Texts in man page.
5334 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5336 * class.c (build_static_field_ref): Check FIELD_FINAL.
5338 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5339 instead of current_constant_pool_data_ref.
5340 * java-tree.h (current_constant_pool_data_ref): Undefine.
5341 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5342 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5343 current_constant_pool_data_ref.
5345 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5346 not build_internal_class_name.
5348 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5349 Use it when class ref isn't certain to be compiled.
5351 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5353 * gcj.texi: Include gcc-common.texi.
5354 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5355 $(srcdir)/doc/include/gcc-common.texi.
5357 2002-12-22 Anthony Green <green@redhat.com>
5359 * gcj.texi (Limitations): Add note about org.xml.sax and
5362 2002-12-20 Tom Tromey <tromey@redhat.com>
5364 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5365 where minimum case value is Integer.MIN_VALUE.
5368 2002-12-18 Andrew Haley <aph@redhat.com>
5370 * parse.y (patch_invoke): Force evaluation order when `check' is
5371 set. For PR libgcj/8945.
5373 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5375 * gcj.texi: Change version number to 3.4.
5377 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5378 Andrew Haley <aph@redhat.com>
5380 * parse.y (source_end_java_method): Remove custom encoding of line
5381 numbers for a function decl before passing it to the back end.
5383 2002-12-03 Andrew Haley <aph@redhat.com>
5385 * class.c (make_class_data): New field, "chain".
5386 * decl.c (java_init_decl_processing): Likewise.
5388 2002-12-02 Tom Tromey <tromey@redhat.com>
5391 * parse.y (do_resolve_class): Handle qualified name via
5394 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5396 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5397 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5398 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5399 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5400 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5401 Include coretypes.h and tm.h.
5402 * Make-lang.in: Update dependencies.
5404 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5406 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5408 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5410 * jcf-reader.c: Don't expand JCF_readu4 inside the
5411 expansion of JCF_SKIP.
5413 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5415 * jcf-reader.c: Don't expand JCF_readu4 inside the
5416 expansion of JCF_SKIP.
5418 2002-11-22 Tom Tromey <tromey@redhat.com>
5420 * parse.y (patch_binop): Cast right hand side of shift expression
5421 to `int'. Fixes PR java/8676.
5423 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5424 Andrew Haley <aph@redhat.com>
5426 * gcc/java/jcf-write.c (write_classfile): Remove target
5427 class file, if it exists, before renaming the temporary
5430 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5432 * jvspec.c (lang_specific_spec_functions): New.
5434 2002-11-18 Tom Tromey <tromey@redhat.com>
5436 Fix for PR java/7912:
5437 * expr.c (can_widen_reference_to): Allow cast of array to
5438 Cloneable or Serializable.
5439 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5440 (java_io_serializable_identifier_node): Likewise.
5441 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5442 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5443 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5444 java_io_serializable.
5445 * decl.c (java_init_decl_processing): Initialize
5446 java_lang_cloneable_identifier_node and
5447 java_io_serializable_identifier_node.
5448 (java_lang_cloneable_identifier_node): New global.
5449 (java_io_serializable_identifier_node): Likewise.
5451 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5453 * buffer.c: Remove unnecessary casts.
5454 * check-init.c: Likewise.
5455 * class.c: Likewise.
5456 * constants.c: Likewise.
5458 * except.c: Likewise.
5459 * gjavah.c: Likewise.
5460 * jcf-io.c: Likewise.
5461 * jcf-parse.c: Likewise.
5462 * jcf-path.c: Likewise.
5463 * jvspec.c: Likewise.
5466 * verify.c: Likewise.
5468 2002-11-06 Tom Tromey <tromey@redhat.com>
5470 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5473 2002-11-05 Tom Tromey <tromey@redhat.com>
5475 Fix for PR java/6388.
5476 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5477 * java-tree.h (enum java_tree_index): New values
5478 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5479 (decimal_int_max, decimal_long_max): New defines.
5480 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5481 (error_if_numeric_overflow): Rewrote range checking.
5482 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5485 2002-11-02 Tom Tromey <tromey@redhat.com>
5487 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5489 * class.c (make_method_value): Put class name, not signature, into
5490 `throws' field. For PR java/8415.
5492 2002-10-24 Tom Tromey <tromey@redhat.com>
5494 * gcj.texi (Invoking gij): Document --showversion.
5495 (Standard Properties): java.library.path now set.
5497 2002-10-23 Tom Tromey <tromey@redhat.com>
5499 * gjavah.c (decode_signature_piece): In JNI mode, print
5500 `jobjectArray' when array depth is nonzero.
5503 2002-10-15 Andrew Haley <aph@redhat.com>
5505 * parse.y (patch_invoke): Call force_evaluation_order on a static
5507 (resolve_qualified_expression_name): Call force_evaluation_order
5508 on a arg list that is part of a Qualified Expression Name.
5510 * lang.c (dump_compound_expr): New.
5511 (java_dump_tree): New.
5513 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5515 * gcj.texi: Added item describing the GCJ runtime property
5518 2002-10-15 Richard Henderson <rth@redhat.com>
5520 * jcf-parse.c (get_constant): Fix type warning.
5522 2002-10-15 Andrew Haley <aph@redhat.com>
5524 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5525 (java_inlining_map_static_initializers): Declare.
5527 2002-10-14 Andrew Haley <aph@redhat.com>
5529 * tree-inline.c (remap_block): All local class initialization
5530 flags go in the outermost scope.
5531 (expand_call_inline): Call java_inlining_map_static_initializers.
5532 (expand_call_inline): Call java_inlining_merge_static_initializers.
5533 * java/lang.c (merge_init_test_initialization): New.
5534 (java_inlining_merge_static_initializers): New.
5535 (inline_init_test_initialization): New.
5536 (java_inlining_map_static_initializers): New.
5538 2002-10-11 Mark Wielaard <mark@klomp.org>
5540 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5542 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5544 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5546 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5548 * parse.y (merge_string_cste): Add parentheses around & within |.
5550 2002-10-08 Tom Tromey <tromey@redhat.com>
5552 * parse.y (variable_declarator_id): Simplify error path for
5553 array declarator error. For PR java/8003.
5555 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5557 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5560 2002-10-08 Andrew Haley <aph@redhat.com>
5562 * parse.y (attach_init_test_initialization_flags): Check for
5565 2002-10-07 Anthony Green <green@redhat.com>
5567 * parse.y (merge_string_cste): Fix bug in string concatenation.
5569 2002-10-03 Michael Koch <konqueror@gmx.de>
5571 * gcj.texi (Standard properties):
5572 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5574 2002-10-02 Roger Sayle <roger@eyesopen.com>
5576 PR optimization/6627
5577 * lang.c (java_init): If storing the vbit in function
5578 pointers, ensure that force_align_functions_log is atleast
5579 one to aid compatability with g++ vtables.
5581 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5583 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5584 foul of type-based aliasing.
5586 2002-09-30 Anthony Green <green@redhat.com>
5588 * gcj.texi (Invoking jv-scan): Fix texinfo.
5590 2002-09-28 Anthony Green <green@redhat.com>
5592 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5593 (Code Generation): Add -fno-assert documentation.
5594 * jv-scan.c (flag_assert): New global.
5595 (options): Add assert option.
5596 (help): Add --no-assert documentation.
5597 * parse-scan.y (flag_assert): New global.
5598 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5599 (flag_assert): New global.
5600 * java-tree.h (flag_assert): New global.
5601 * lex.c (java_lex): Obey flag_assert.
5602 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5605 2002-09-26 Andrew Haley <aph@redhat.com>
5607 * expr.c (build_java_array_length_access): Check for null pointer.
5608 * expr.c (expand_java_arrayload): Likewise.
5610 2002-09-21 Richard Henderson <rth@redhat.com>
5612 * jcf-parse.c (get_constant): Decode from IEEE no matter
5613 what the target format.
5615 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5617 * ChangeLog: Follow spelling conventions.
5618 * class.c: Likewise.
5621 * gjavah.c: Likewise.
5622 * java-tree.h: Likewise.
5623 * jcf-dump.c: Likewise.
5624 * jcf-parse.c: Likewise.
5625 * jvspec.c: Likewise.
5627 * mangle.c: Likewise.
5628 * parse.y: Likewise.
5630 2002-09-17 Tom Tromey <tromey@redhat.com>
5632 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5633 where \r appears at EOF. Fixes PR java/7950.
5635 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5637 * jvspec.c (lang_specific_driver): Remove unused variable.
5639 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5641 * java-tree.h (union lang_tree_node): Add chain_next option.
5643 2002-09-16 Richard Henderson <rth@redhat.com>
5645 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5646 use new real.h interface.
5647 * jcf-write.c (find_constant_index): Use new real.h interface.
5648 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5650 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5652 * lang.c: Follow spelling conventions.
5654 2002-09-11 Per Bothner <per@bothner.com>
5656 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5657 constant to the type of the field.
5658 (java_complete_tree): Remove now-redundant code.
5660 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5662 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5665 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5666 return label if a ret instruction for the jsr has been reached.
5668 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5670 * parse.y (DIR_SEPARATOR): Don't define.
5671 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5673 2002-08-28 Andrew Haley <aph@redhat.com>
5675 * verify.c (verify_jvm_instructions): Allow exception handler
5676 inside code that is being protected, but generate a warning.
5677 * except.c (link_handler): Initialize `expanded' in new eh_range.
5678 (binding_depth, is_class_level, current_pc): Declare extern.
5680 2002-09-01 Mark Wielaard <mark@klomp.org>
5682 * gcj.texi: Add chapter about system properties.
5685 2002-08-26 Tom Tromey <tromey@redhat.com>
5687 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5688 conversion if RHS_TYPE is byte, short, or char.
5690 2002-08-22 Tom Tromey <tromey@redhat.com>
5692 * gcj.texi (Invoking gij): Document -cp and -classpath.
5694 2002-08-21 Tom Tromey <tromey@redhat.com>
5696 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5697 $(prefix)/share. For PR libgcj/7633.
5699 For PR java/6005 and PR java/7611:
5700 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5701 (java_can_use_bit_fields_p): New function.
5703 2002-08-16 Tom Tromey <tromey@redhat.com>
5705 * gcj.texi (Class Initialization): Mention class initialization of
5708 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5710 * Make-lang.in (java-tree-inline.o): New.
5711 (JAVA_OBJS): Add java-tree-inline.o.
5712 * parse.y (source_end_java_method): Call java_optimize_inline.
5713 (java_expand_method_bodies): Save method's tree in
5715 (add_stmt_to_compound): Keep track of the number of statments.
5716 * lang.c (java_init): Enable flag_inline_trees.
5717 (java_post_options): If flag_inline_functions is on, enable
5718 flag_inline_trees instread.
5719 (decl_constant_value): New.
5720 (java_tree_inlining_walk_subtrees): New.
5721 * java-tree.h (DECL_NUM_STMTS): New macro.
5722 (java_optimize_inline): Declare.
5723 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5724 Handle a LABEL_EXPR.
5725 * decl.c (build_result_decl): If we already have a DECL_RESULT
5727 (dump_function): New.
5728 (java_optimize_inline): New.
5729 (dump_function): New.
5731 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5734 * parse.y (build_assertion): Invert return from
5735 desiredAssertionStatus.
5737 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5739 * jcf-write.c (get_access_flags): Return correct access flags for
5740 private and protected inner classes.
5742 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5744 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5746 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5748 * mangle_name.c: Don't include obstack.h twice.
5749 * xref.c: Don't include obstack.h.
5751 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5753 * class.c: (permanent_obstack): Delete declaration.
5754 * constants.c: (permanent_obstack): Delete declaration.
5755 * except.c: (permanent_obstack): Delete declaration.
5756 * expr.c: (permanent_obstack): Delete declaration.
5757 * jcf-parse.c: (permanent_obstack): Delete declaration.
5758 (saveable_obstack): Delete declaration.
5759 * parse.h: (permanent_obstack): Delete declaration.
5760 * typeck.c: (permanent_obstack): Delete declaration.
5762 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5764 * gcj.texi (version-gcc): Increase to 3.3.
5766 2002-07-22 Tom Tromey <tromey@redhat.com>
5768 * lex.c (java_lex): Check for `e' or `E' after 0.
5770 2002-07-21 Richard Henderson <rth@redhat.com>
5772 * lang.c (java_unsafe_for_reeval): New.
5773 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5775 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5777 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5778 (jcf_path_init): Use GET_ENVIRONMENT.
5780 2002-07-10 Roger Sayle <roger@eyesopen.com>
5781 Zack Weinberg <zack@codesourcery.com>
5783 * builtins.c (initialize_builtins): Remove defines that
5784 handled C/C++ specific junk hereby removed from builtins.def.
5786 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5788 * lang.c (java_post_options): Update prototype.
5790 2002-07-05 Roger Sayle <roger@eyesopen.com>
5792 * builtins.c (initialize_builtins): Ignore the additional
5793 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5794 the builtins.def file.
5796 2002-07-01 Tom Tromey <tromey@redhat.com>
5799 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5802 2002-07-01 Roger Sayle <roger@eyesopen.com>
5804 * java/decl.c (builtin_function): Accept additional parameter.
5805 (java_init_decl_processing): Pass an additional NULL_TREE
5806 argument to builtin_function.
5808 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5810 * gcj.texi: Fixed gcj invocation example so that it compiles.
5812 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5814 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5815 * parse.y (mark_parser_ctxt): Likewise.
5816 (check_modifiers, declare_local_variables): Avoid incorrect
5817 hardcoded constant 10.
5819 * lex.c (java_read_char): Avoid "comparison is always true"
5822 2002-06-25 Andreas Schwab <schwab@suse.de>
5824 * expr.c (JSR): Avoid undefined operation on PC.
5826 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5828 * decl.c (clear_binding_level): Const-ify.
5830 2002-06-13 Akim Demaille <akim@epita.fr>
5832 * parse.y (class_declaration, interface_declaration): Make sure
5833 all their rules have an action, in order to avoid meaningless `$$
5834 = $1' and their type clashes.
5836 2002-06-11 Tom Tromey <tromey@redhat.com>
5838 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5839 * parse-scan.y (statement_without_trailing_substatement): Added
5841 (assert_statement): New rule.
5842 * java-tree.h (struct lang_type) [assertions]: New field.
5843 (TYPE_USES_ASSERTIONS): New macro.
5844 (CLASS_USES_ASSERTIONS): Likewise.
5845 (FIELD_SYNTHETIC): New define.
5846 * lex.c (java_lval;): Added ASSERT_TK.
5847 * parse.y (ASSERT_TK): Added.
5848 (statement_without_trailing_substatement): Added assert_statement.
5849 (assert_statement): New rule.
5850 (build_assertion): New function.
5851 (maybe_generate_pre_expand_clinit): Create and initialize
5852 $assertionsDisabled.
5853 (lookup_package_type): Removed decl.
5854 * keyword.h: Rebuilt.
5855 * keyword.gperf (assert): New token.
5857 2002-06-10 Akim Demaille <akim@epita.fr>
5859 * parse.y (interface_type_list, class_member_declaration)
5860 (unary_expression_not_plus_minus): Remove duplicate %type.
5863 2002-06-09 Tom Tromey <tromey@redhat.com>
5865 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5867 * parse.y (method_header): Give error message in all cases.
5870 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5872 Don't use RTL inlining. Fix for PR java/6820.
5873 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5874 (flag_really_inline): New.
5875 (java_decode_option): Set flag_really_inline if -finline-functions
5877 (java_post_options): New function. Turn off inlining unless
5878 flag_really_inline is set.
5880 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5882 * gjavah.c (throwable_p): Accept argument as either a classname or
5883 signature fragment. Create null-terminated classname string for super
5884 when calling itself recursively.
5885 (decode_signature_piece): Skip first character from class name
5886 signature when calling throwable_p.
5888 2002-06-08 H.J. Lu (hjl@gnu.org)
5890 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5892 2002-06-04 Tom Tromey <tromey@redhat.com>
5894 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5896 2002-06-04 Michael Koch <konqueror@gmx.de>
5898 * gcj.texi (Input Options): Fixed typo.
5900 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5902 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5903 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5904 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5905 and all now-pointless local variables. Rename other local
5906 variables to reflect their not being handles.
5908 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5909 #if JCF_USE_STDIO blocks.
5911 * parse.y: Add missing semicolon at end of rule.
5913 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5915 * check-init.c (attach_initialized_static_class): Delete, unused.
5916 * parse.y: Use htab_t instead of struct hashtable, update
5918 * java-tree.h: Include hashtab.h instead of hash.h.
5919 (struct lang_decl_func): Use htab_t, set up for gengtype.
5920 (struct init_test_hash_entry): Delete.
5921 (struct treetreehash_entry): New.
5922 (java_treetreehash_find): New
5923 (java_treetreehash_new): New prototype.
5924 (java_treetreehash_create): New prototype.
5925 (java_mark_tree): Delete prototype.
5926 (java_hash_hash_tree_node): Delete prototype.
5927 (java_hash_compare_tree_node): Delete prototype.
5928 (attach_initialized_static_class): Delete prototype.
5929 * expr.c (build_class_init): Update to use java_treetreehash
5931 (java_expand_expr): Update to use htab_t.
5932 (emit_init_test_initialization): Likewise.
5933 * decl.c (java_mark_tree): Delete.
5934 * class.c (init_test_hash_newfunc): Delete.
5935 (java_hash_hash_tree_node): Delete.
5936 (java_hash_compare_tree_node): Delete.
5937 (add_method_1): Update to use java_treetreehash functions.
5938 (JAVA_TREEHASHHASH_H): New macro.
5939 (java_treetreehash_hash): New function.
5940 (java_treetreehash_compare): New function.
5941 (java_treetreehash_find): New function.
5942 (java_treetreehash_new): New function.
5943 (java_treetreehash_create): New function.
5944 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5946 * Make-lang.in (java/parse.o): Depend on debug.h.
5947 * java-tree.h (struct lang_identifier): Use gengtype.
5948 (union lang_tree_node): New.
5949 (struct lang_decl_func): Use gengtype.
5950 (struct lang_decl_var): Likewise.
5951 (struct lang_decl): Likewise.
5952 * parse.y: Include debug.h.
5953 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5955 * lang.c (struct language_function): New dummy structure.
5957 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5958 descriminator for DECL_LANG_SPECIFIC.
5959 (struct lang_decl_func): Rename from struct lang_decl.
5960 (enum lang_decl_desc): New.
5961 (struct lang_decl): Make it a union. Update all the accessor macros.
5962 (struct lang_type): Use gengtype.
5963 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5964 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5965 are now the same size.
5966 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5967 use discriminator to mark DECL_LANG_SPECIFIC.
5969 * Make-lang.in (gt-java-builtins.h): New rule.
5970 (java/builtins.o): Add dependency on gt-<filename>.h.
5971 * builtins.c: Use gengtype for roots.
5972 (union string_or_tree): Use gengtype.
5973 (struct builtin_record): Use gengtype.
5974 * config-lang.in (gtfiles): Add builtins.c.
5976 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5977 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5978 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5979 gt-java-parse.h, gtype-java.h): Add rules to generate.
5980 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5981 (class.o): Add dependency on gt-*.h.
5982 (constants.o): Likewise.
5985 (jcf-parse.o): Likewise.
5986 (jcf-write.o): Likewise.
5988 * config-lang.in (gtfiles): New.
5989 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5990 * constants.c: Replace uses of ggc_add_* with GTY markers.
5992 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5993 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5994 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5995 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5997 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5999 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6000 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
6002 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6003 Include gtype-java.h.
6005 2002-06-02 Tom Tromey <tromey@redhat.com>
6007 Fix for PR java/5913:
6008 * parse.y (patch_binop): Call patch_string on op1.
6010 2002-06-02 Tom Tromey <tromey@redhat.com>
6012 Fix for PR java/1343, PR java/6336:
6013 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
6014 formatting. Changed return type.
6015 (anonymous_class_counter): Moved to top of file.
6016 (maybe_make_nested_class_name): Append number to class name for
6017 function-local classes.
6019 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6021 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6022 * Make-lang.in: Update dependency lists.
6024 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6026 * gjavah.c (throwable_p): Do not free the name of the class after
6027 passing it to find_class.
6028 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6029 * jcf-io.c (dirent.h): Include it.
6030 (fnmatch.h): Likewise.
6031 (compare_path): New function.
6032 (java_or_class_file): Likewise.
6033 (memoized_dirlist_entry): New type.
6034 (memoized_dirlist_lookup_eq): New function.
6035 (memoized_dirlists): New variable.
6036 (caching_stat): New function.
6037 (memoized_class_lookup_eq): New function.
6038 (memoized_class_lookups): Likewise.
6039 (find_class): Use memoized_class_lookups and caching_stat.
6040 * jcf.h (JCF_USE_SCANDIR): Define.
6041 * parse.y (java_expand_classes): Write the class files in reverse
6044 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6046 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6048 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6050 * jcf-write.c (write_classfile): Unlink the temporary file if it
6051 cannot be renamed. Use concat to build up the name of the
6054 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6056 * jcf-write.c (write_classfile): Write the file to a
6057 temporary file and then rename it.
6059 2002-05-07 Tom Tromey <tromey@redhat.com>
6061 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6063 Fix for PR java/1200:
6064 * gjavah.c (throwable_p): New function.
6065 (decode_signature_piece): Use it. A `WeakReference' isn't the
6068 (gcjh_streq): New function.
6070 2002-05-07 Andreas Jaeger <aj@suse.de>
6072 * parse.y (finish_for_loop): Fix if statement.
6074 2002-05-06 Tom Tromey <tromey@redhat.com>
6076 Fix for PR java/5941:
6077 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6078 loop update expression.
6079 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6080 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6082 2002-05-04 Mark Wielaard <mark@klomp.org>
6085 * parse.y (build_string_concatenation): Return just op1 only when op2
6086 is null and op1 is a STRING_CST, otherwise always construct a
6089 2002-04-27 Tom Tromey <tromey@redhat.com>
6092 * parse.y (string_convert_int_cst): New function.
6093 (merge_string_cste): Use it.
6095 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6097 * java-tree.h (java_parse_file): Update.
6098 (java_set_yydebug): Remove.
6099 * jcf-parse.c (yydebug): Remove.
6100 (java_set_yydebug): Die.
6101 (java_parse_file): Update.
6102 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6104 2002-04-24 Tom Tromey <tromey@redhat.com>
6107 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6108 EXPR_WFL_QUALIFICATION of qual_wfl.
6110 2002-04-23 Per Bothner <per@bothner.com>
6112 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6113 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6114 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6116 2002-04-23 Tom Tromey <tromey@redhat.com>
6119 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6120 recognize `-fcompile-resource='.
6121 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6124 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6126 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6127 paths. Fixes PR java/2791.
6129 2002-04-19 Andrew Haley <aph@redhat.com>
6131 * jcf-write.c (push_long_const): lo, hi: New variables.
6132 Use rshift_double to extract the high part of a 64-bit long.
6133 Use WORD_TO_INT to extract the low part.
6135 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6136 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6137 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6139 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6141 * typeck.c (incomplete_type_error): Remove.
6143 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6145 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6146 for hash synchronization.
6147 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6148 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6151 2002-04-16 Mark Wielaard <mark@klomp.org>
6153 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6156 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6158 Fix for PR java/6294:
6159 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6162 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6164 Fix for PR java/6085:
6165 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6166 to get enclosing "this" argument for inner-class constructor
6167 invocation. Pass correct arguments to build_access_to_thisn.
6169 2002-04-10 Andreas Jaeger <aj@suse.de>
6171 * gcj.texi (Input Options): Fix extdirs patch.
6173 2002-04-10 Anthony Green <green@redhat.com>
6175 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6177 2002-04-09 Anthony Green <green@redhat.com>
6179 * gcj.texi (Input Options): Add --extdirs documentation.
6180 * jcf-dump.c (OPT_extdirs): New macro.
6181 (options): Add extdirs option.
6182 (help): Describe --extdirs.
6183 (main): Handle OPT_extdirs.
6184 * gjavah.c (OPT_extdirs): New macro.
6185 (options): Add extdirs option.
6186 (help): Describe --extdirs.
6187 (main): Handle OPT_extdirs.
6188 * jcf-path.c (jcf_path_init): Add extdirs support.
6189 (jcf_path_extdirs_arg): New function.
6190 (extensions): New variable to hold extensions path entries.
6191 * jvspec.c: Remove -fextdirs= when compiling main().
6192 * lang.c (java_decode_option): Handle -fextdirs=.
6193 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6194 * Make-lang.in: Compile jcf-path with version info for use in
6195 identifying the appropriate libgcj.jar.
6197 2002-04-08 Tom Tromey <tromey@redhat.com>
6200 * .cvsignore: Added rmic.1 and rmiregistry.1.
6201 * gcj.texi (Top): Link to new nodes.
6202 (Invoking rmic): New node.
6203 (Invoking rmiregistry): Likewise.
6204 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6206 (java.maintainer-clean): Likewise.
6207 ($(srcdir)/java/rmic.1): New target.
6208 ($(srcdir)/java/rmiregistry.1): Likewise.
6209 (java.install-man): Handle rmic.1 and rmiregistry.1.
6211 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6213 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6214 Add note about handling uncaught exceptions. Add an exception handler
6217 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6219 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6220 after using it to patch CALL_EXPR.
6222 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6224 * gcj.texi (Invocation): Document CNI invocation API.
6226 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6228 * expr.c (truthvalue_conversion): Rename. Update.
6229 (expand_compare): Update.
6230 * java-tree.h (java_truthvalue_conversion): New.
6231 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6233 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6235 * java-tree.h (java_mark_addressable): New.
6236 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6237 * typeck.c (mark_addressable): Rename, update.
6239 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6241 * expr.c (build_java_binop): Update.
6242 * java-tree.h (java_signed_type, java_unsigned_type,
6243 java_signed_or_unsigned_type): Update.
6244 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6245 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6246 * parse.y (patch_binop): Update.
6247 * typeck.c (signed_or_unsigned_type, unsigned_type,
6248 signed_type): Update.
6250 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6252 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6253 (java_dummy_print): Remove.
6254 (lang_print_error): Rename. Exit early if inhibiting output.
6255 (inhibit_error_printing_function): New.
6256 (java_init): Don't set hook.
6257 (lang_init_source): Use new boolean.
6259 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6261 * parse.y (do_resolve_class): Fix infinite recursion.
6263 2002-03-29 Tom Tromey <tromey@redhat.com>
6265 * parse.y (check_inner_circular_reference): Ignore incomplete
6268 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6270 * Make-lang.in (builtins.o): Update.
6271 * boehm.c (get_boehm_type_descriptor): Update.
6272 * builtins.c: Include langhooks.h.
6273 * decl.c (java_init_decl_processing): Update.
6274 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6275 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6277 * typeck.c (type_for_mode, type_for_size): Update.
6279 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6281 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6283 2002-03-28 Tom Tromey <tromey@redhat.com>
6285 * except.c (expand_end_java_handler): If the handler type is NULL,
6286 use java.lang.Throwable. Fixes PR java/5986.
6288 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6290 Fix for PR java/4715:
6291 * jcf-parse.c (parse_source_file_3): New function.
6292 (read_class): Call it.
6293 (java_parse_file): Likewise.
6295 2002-03-28 Jan Hubicka <jh@suse.cz>
6297 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6299 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6301 * parse.y (resolve_package): Initialize "decl".
6302 (lookup_package_type): Remove unused function.
6304 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6306 Fix for PR java/5993:
6307 * parse.y (resolve_package): Return the decl if resolution was
6308 successful. Don't special case "java.lang" and "java.lang.reflect"
6309 packages. Set type_name to the merged identifier.
6310 (resolved_qualified_expression_name): Print error using "name" if
6311 resolve_package returns NULL_TREE.
6313 2002-03-27 Tom Tromey <tromey@redhat.com>
6315 * expr.c (expand_invoke): Don't generate null pointer check if
6316 we're calling <init>.
6318 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6320 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6322 * java-tree.h (java_lang_expand_expr): Similarly.
6323 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6324 (java_init): Don't set hook.
6326 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6328 Fix for PR java/5850:
6329 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6330 context if field was not found in the current scope.
6331 * expr.c (lookup_field): Don't look in enclosing contexts.
6333 2002-03-26 Tom Tromey <tromey@redhat.com>
6335 Fix for PR java/5942:
6336 * parse.y (init_src_parse): Added sanity check.
6337 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6340 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6342 * decl.c (lang_mark_tree): Rename java_mark_tree.
6343 * java-tree.h (java_mark_tree): New.
6344 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6346 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6348 * lex.c: Change java_perform_atof to take normal parameters
6349 instead of a pointer to a parameter block. Call it directly
6352 2002-03-22 Mark Wielaard <mark@klomp.org>
6354 Fix for PR java/5368:
6355 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6356 when printing error message.
6358 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6360 * decl.c (maybe_build_cleanup): Remove.
6362 2002-03-22 Tom Tromey <tromey@redhat.com>
6364 Andrew Haley <aph@cambridge.redhat.com>
6366 * expr.c (build_field_ref): Don't build a check if the field is a
6369 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6371 Fix for PR java/6026:
6372 * lex.c (java_lex): Fix parsing of consecutive floats.
6374 2002-03-21 Tom Tromey <tromey@redhat.com>
6376 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6379 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6381 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6382 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6384 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6386 * gcj.texi: @code{gcj} becomes @command{gcj}.
6387 @code{gcc} becomes @command{gcc}.
6388 GcjRaw changed to gnu.gcc.RawData.
6390 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6392 * decl.c (start_java_method): Use new hook.
6393 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6394 (java_init): Remove old hook.
6396 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6398 * builtins.c (define_builtin): Do nothing if `type' is null.
6401 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6403 * parse.y (parser_check_super_interface): Fix error message
6406 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6408 * jcf-parse.c (get_constant): Delete unused variables.
6410 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6412 * java-tree.h (java_parse_file): New.
6413 * jcf-parse.c (yyparse): Rename java_parse_file.
6414 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6416 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6418 * parse.y (craft_constructor): Return the constructor decl.
6419 (java_expand_classes): Update comments.
6420 (lookup_method_invoke): Call fix_constructors immediately for
6421 anonymous class. Fixes PR java/5935.
6423 2002-03-15 Anthony Green <green@redhat.com>
6425 * jcf-parse.c (yyparse): Don't emit class registration
6426 constructor when compiling resource files.
6428 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6430 * lang.c (java_tree_code_type, java_tree_code_length,
6431 tree_code_name): Delete.
6432 (tree_code_type, tree_code_length, tree_code_name): Define.
6433 (java_init): Don't try to copy into the various tree_code
6436 2002-03-12 Tom Tromey <tromey@redhat.com>
6438 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6439 UTF-8, not UCS-2. Fixes PR java/5923.
6441 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6442 a call_expr wrapped in a convert. Fixes PR java/5848.
6444 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6446 * jcf-write.c (write_classfile): Improve error strings.
6448 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6450 * lex.c: Adjust comments to GNU standards.
6452 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6454 Fix for PR java/5902:
6455 * lex.c (java_lex): Fix parsing of literals.
6457 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6459 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6460 to prevent it getting evaluated twice in the store checking case.
6461 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6464 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6466 * decl.c (java_init_decl_processing): Make sure class_type_node
6467 alignment is not less than 64 bits if hash synchronization is enabled.
6469 2002-03-08 Per Bothner <per@bothner.com>
6471 * parse.y (java_complete_lhs): Check if patch_assignment
6472 returned an error-mark.
6474 * parse.y (try_builtin_assignconv): Don't special-case zero.
6476 2002-03-08 Per Bothner <per@bothner.com>
6478 Fix for PR java/5812.
6479 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6480 here instead of in JSR macro. Likewise with load_type_state call.
6481 Do the latter on if the return_pc has been verified (the jsr returns).
6482 (JSR): Now just call build_java_jsr.
6484 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6486 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6487 (java.install-common): Link native driver to
6488 JAVA_TARGET_INSTALL_NAME.
6490 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6492 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6493 * builtins.c(sin_builtin): Likewise
6494 * builtins.c(sqrt_builtin): Likewise
6496 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6498 * java/expr.c, java/jcf-parse.c, java/lex.c:
6499 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6500 REAL_ARITHMETIC blocks unconditional. Delete some further
6501 #ifdef blocks predicated on REAL_ARITHMETIC.
6503 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6505 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6506 explicit sizeof/sizeof.
6507 * decl.c (java_init_decl_processing): Likewise.
6508 * jcf-parse.c (init_jcf_parse): Likewise.
6509 * parse.y (init_src_parse): Likewise.
6511 2002-03-02 Per Bothner <per@bothner.com>
6513 Make --CLASSPATH by a synonym for --classpath and -classpath.
6514 Implement --bootclasspath.
6515 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6516 (classpath_l): Remove.
6517 (jcf_path_CLASSPATH_arg): Remove.
6518 (jcf_path_bootclasspath_arg): New function.
6519 (jcf_path_seal): Simplify accordingly.
6521 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6522 (jcf_path_CLASSPATH): Remove declaration.
6523 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6524 (lang_specific_driver): Translate -bootclasspath.
6525 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6526 * lang.c (decode_lang_options): Do jcf_path_init first.
6527 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6528 * gjavah.c: Also handle --bootclasspath.
6529 Handle --CLASSPATH as a synonum for --classpath.
6530 * jcf-dump.c: Likewise.
6532 "." is not part of system path, but is the default for --classpath.
6533 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6534 (jcf_path_seal): Add "." if no CLASSPATH specified.
6536 * gcj.texi: Document changes.
6538 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6540 * expr.c (build_java_arraystore_check): Fix formatting.
6542 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6544 Fix for PR java/5758, java/5632:
6545 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6546 inner-class separator too.
6547 * parse.y (do_resolve_class): New local `decl_result.'
6548 Progressively build a name for what can have been loaded.
6550 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6552 * expr.c (java_array_data_offset): Removed function.
6553 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6554 (build_java_array_length_access): Obtain "length" value using a
6555 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6556 (build_java_arrayaccess): Correct comment. Access "data" using a
6557 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6558 (build_java_arraystore_check): New function.
6559 (expand_java_arraystore): Use build_java_arraystore_check.
6560 * parse.y (patch_assignment): Simplify code to insert a store check
6561 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6562 * check-init.c (check_init): Update to reflect that an array length
6563 access is now a COMPONENT_REF.
6564 * gcj.texi (Code Generation): Improve documentation of
6565 -fno-bounds-check. Add documentation for -fno-store-check.
6566 * java-tree.h (flag_store_check): Declare.
6567 (build_java_arraystore_check): Declare.
6568 * lang.c (flag_store_check): Initialize to 1.
6569 (lang_f_options): Add store-check option.
6570 * jvspec.c: Don't pass store-check option to jvgenmain.
6571 * lang-options.h: Add help string for -fno-store-check.
6573 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6575 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6576 * java-tree.h (java_dup_lang_specific_decl): New.
6577 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6579 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6581 * builtins.c, decl.c: Delete traditional-mode-related code
6582 copied from the C front end but not used, or used only to
6583 permit the compiler to link.
6585 2002-02-22 Tom Tromey <tromey@redhat.com>
6587 Fix for PR java/2369:
6588 * jvspec.c (verify_class_name): New function.
6589 (lang_specific_driver): Call it.
6590 (JAVA_START_CHAR_P): New macro.
6591 (JAVA_PART_CHAR_P): Likewise.
6593 2002-02-22 Per Bothner <per@bothner.com>
6595 * class.c: Change vtable to be more compatible with g++ v3 abi.
6596 (get_dispatch_table): Prepend offset-to-top (always 0) and
6597 type_info pointer (currently unimplemented hence NULL) to vtable.
6598 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6599 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6600 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6601 (build_dtable_decl): Add declarations for new fields.
6603 2002-02-20 Per Bothner <per@bothner.com>
6605 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6606 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6607 don't need to set it on the COMPOUND_EXPR - the caller does that.
6609 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6611 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6612 `--CLASSPATH' becomes `--classpath.'
6613 * gjavah.c: Likewise.
6614 * jcf-dump.c: Likewise.
6615 * lang-options.h: Likewise.
6617 * jcf-path.c: Updated comment.
6618 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6619 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6620 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6621 (jcf_path_CLASSPATH_arg): Ditto.
6622 (classpath_u): Updated leading comment.
6624 2002-02-20 Per Bothner <per@bothner.com>
6626 * builtins.c (check_for_builtin): New function.
6627 (build_call_or_builtin): Remove.
6628 * java-tree.h: Update accordingly.
6629 * expr.c (expand_invoke): Use build + check_for_builtin instead
6630 of build_call_or_builtin.
6631 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6632 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6633 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6635 2002-02-17 Tom Tromey <tromey@redhat.com>
6637 * java-tree.h (TYPE_STRICTFP): New macro.
6638 (struct lang_type) [strictfp]: New field.
6639 (CLASS_STRICTFP): New macro.
6640 (METHOD_STRICTFP): New macro.
6641 (struct lang_decl) [strictfp]: New field.
6642 * parse.y (method_header): Disallow strictfp constructor or
6644 (STRICT_TK): Move before MODIFIER_TK.
6645 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6646 (METHOD_MODIFIERS): Likewise.
6647 (INTERFACE_MODIFIERS): Likewise.
6648 * jcf-write.c (get_access_flags): Likewise.
6649 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6650 (add_method_1): Likewise.
6651 (get_access_flags_from_decl): Likewise.
6652 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6653 recognize strictfp flag.
6654 * jcf.h (ACC_STRICT): New define.
6656 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6658 * class.c(build_utf8_ref): Move declaration of decl_size
6660 2002-02-07 Tom Tromey <tromey@redhat.com>
6662 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6665 2002-02-04 Anthony Green <green@redhat.com>
6667 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6668 sections if available.
6670 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6672 * parse.y (java_expand_classes): Fix typo in static field loop.
6674 2002-02-02 Richard Henderson <rth@redhat.com>
6676 * class.c (add_field): Mark static fields external.
6677 (build_class_ref): Remove redundant set.
6678 * parse.y (java_expand_classes): Mark static fields of classes
6679 to be compiled as local.
6680 * jcf-parse.c (parse_class_file): Likewise.
6682 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6684 * gcj.texi (About CNI): New node.
6686 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6689 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6690 setlocale() with LC_CTYPE as a parameter.
6693 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6695 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6696 Follow GNU Coding Standards for --version.
6698 2002-01-28 Tom Tromey <tromey@redhat.com>
6700 * expr.c (build_jni_stub): Ensure storage for `meth' is
6702 * parse.y (java_complete_expand_methods): Set
6703 current_function_decl before building JNI stub.
6705 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6707 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6710 2002-01-22 Tom Tromey <tromey@redhat.com>
6712 * decl.c (java_init_decl_processing): Use add_predefined_file.
6713 Predefine RawData.java.
6714 (predef_filenames): Removed.
6715 (java_init_decl_processing): Don't register predef_filenames.
6716 * jcf-parse.c (add_predefined_file): New function.
6717 (predefined_filename_p): Rewrote.
6718 (predefined_filename_p): No longer static.
6719 * decl.c (java_init_decl_processing): Call initialize_builtins.
6720 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6721 (java/builtins.o): New target.
6722 * builtins.c: New file.
6723 * parse.y (patch_invoke): Use build_call_or_builtin.
6724 * java-tree.h (build_call_or_builtin): Declare.
6725 (initialize_builtins): Declare.
6726 (java_set_exception_lang_code): Removed unused declaration.
6727 (PREDEF_FILENAMES_SIZE): Removed.
6728 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6729 (predef_filenames): New define.
6730 (add_predefined_file): Declare.
6731 (predefined_filename_p): Declare.
6732 * expr.c (expand_invoke): Use build_call_or_builtin.
6734 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6736 * parse.y (patch_switch_statement): Fix format specifier.
6738 2002-01-16 Tom Tromey <tromey@redhat.com>
6740 More for PR java/5365:
6741 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6743 (process_file): Generate include for
6744 java.lang.UnsupportedOperationExceptions.
6746 2002-01-15 Andreas Jaeger <aj@suse.de>
6748 * .cvsignore: Add man pages.
6750 2002-01-15 Tom Tromey <tromey@redhat.com>
6752 Fix for PR java/5365:
6753 * gjavah.c (process_file): Turn class name into a file name.
6755 2002-01-14 Matthias Klose <doko@debian.org>
6757 * gcj.texi: Fix whitespace and formatting errors in the
6758 synopsis of the man pages. Update copyright.
6760 2002-01-14 Tom Tromey <tromey@redhat.com>
6763 * Make-lang.in (java.install-man): Handle jv-convert man page.
6764 (java.generated-manpages): Added jv-convert.1.
6765 (java.uninstall): Remove jv-convert.1.
6766 (java.maintainer-clean): Likewise.
6767 ($(srcdir)/java/jv-convert.1): New target.
6768 * gcj.texi (Top): Link to jv-convert node.
6769 (Individual utilities): Likewise.
6770 (Invoking jv-convert): New node.
6772 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6773 Martin Kahlert <martin.kahlert@infineon.com>
6775 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6776 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6778 2002-01-03 Graham Stott <grahams@redhat.com>
6780 * class.c (compile_resource_file): Update copyright date.
6781 Constify filename parameter.
6782 (java-tree.h): Update copyright date.
6783 (compile_resource_file): Constify filename parameter.
6785 2002-01-03 Graham Stott <grahams@redhat.com>
6787 * gcc/jcf-parse.c: Update copyright date.
6788 (yyparse): Constify resource_filename.
6790 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6792 * parse.y (src_parse_roots): Don't needlessly zero init.
6794 2001-12-31 Tom Tromey <tromey@redhat.com>
6796 * parse.y (dump_java_tree): New function.
6797 (source_end_java_method): Call it.
6798 (end_class_declaration): Likewise.
6799 * lang.c (java_decode_option): Call dump_switch_p.
6801 2001-12-28 Tom Tromey <tromey@redhat.com>
6803 * gen-table.pl: Don't process characters after \uffff. Added
6804 comment pointing to input file.
6806 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6808 * gen-table.pl: Const-ify output. Document the location of a
6809 suitable unicode input file.
6811 * chartables.h: Regenerate.
6813 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6815 * chartables.h: Const-ify.
6816 * gjavah.c (options): Likewise.
6817 * jcf-dump.c (options): Likewise.
6818 * jv-scan.c (options): Likewise.
6819 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6820 * parse.y (binop_lookup): Likewise.
6822 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6824 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6825 the static arrays that are output.
6826 * jvspec.c (jvgenmain_spec): Make static.
6827 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6828 * keyword.h: Regenerate.
6829 * lang.c (string_option, process_option_with_no, lang_f_options,
6830 lang_W_options): Const-ify.
6831 * lex.c (java_lex): Likewise.
6833 2001-12-21 Richard Henderson <rth@redhat.com>
6835 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6836 (get_boehm_type_descriptor): ... here. Arrange for the
6837 TREE_TYPE to get set properly.
6839 2001-12-21 Richard Henderson <rth@redhat.com>
6841 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6842 only if the target requires collect2.
6844 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6846 2001-12-20 Tom Tromey <tromey@redhat.com>
6849 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6850 CAN_COMPLETE_NORMALLY for the node.
6851 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6852 generate code for second branch if first branch can't complete
6854 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6855 the loop head if the loop body can't complete normally.
6857 2001-12-20 Tom Tromey <tromey@redhat.com>
6860 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6861 case where `finally' clause can't complete normally.
6863 2001-12-20 Tom Tromey <tromey@redhat.com>
6866 * parse.y (analyze_clinit_body): Added this_class parameter.
6867 Check for more cases where we must keep <clinit>.
6868 (maybe_yank_clinit): Cleaned up flow control.
6870 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6872 * decl.c (java_init_decl_processing): Don't initialize
6873 finit_leg_identifier_node.
6874 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6875 (finit_leg_identifier_node): Remove.
6876 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6878 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6880 * mangle.c (mangle_member_name): Don't special-case for
6882 * mangle_name.c (unicode_mangling_length): Likewise.
6883 (append_unicode_mangled_name): Likewise.
6884 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6887 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6889 * expr.c (build_java_array_length_access): Don't force null pointer
6890 check unless flag_check_references is set.
6892 2001-12-20 Tom Tromey <tromey@redhat.com>
6894 Fix for PR java/3417:
6895 * parse.y (patch_assignment): Added special processing for
6897 (patch_return): Don't convert booleans to integers, and don't
6898 special-case `null'.
6900 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6902 * config-lang.in (diff_excludes): Remove.
6904 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6906 * gcj.texi: Update link to GCC manual.
6908 2001-12-17 Tom Tromey <tromey@redhat.com>
6910 * parse.y (link_nested_class_to_enclosing): Removed useless
6913 2001-12-16 Tom Tromey <tromey@redhat.com>
6915 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6918 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6920 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6921 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6924 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6926 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6928 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6930 * decl.c (java_init_decl_processing): Build otable_type correctly.
6931 otable_decl is an otable_type.
6933 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6935 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6936 otable_type, otable_ptr_type, method_symbol_type,
6937 method_symbols_array_type, method_symbols_array_ptr_type): New
6938 field/global tree definitions.
6939 (flag_indirect_dispatch): New flag.
6940 * decl.c (java_init_decl_processing): Initialize new otable and
6941 otable_syms type nodes and decls. Add new field "index" to
6943 * class.c (build_method_symbols_entry): New function.
6944 (make_method_value): Set "index" to to method's vtable index for
6945 virtual methods when indirect-dispatch is not used.
6946 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6947 and set vtable_method_count to -1. Set otable and otable_syms field
6948 if indirect-dispatch is used and there was something to put in them.
6949 (build_method_symbols_entry): New function.
6950 (emit_offset_symbol_table): New function.
6951 * expr.c (get_offset_table_index): New function.
6952 (build_invokevirtual): Build array reference to otable at the index
6953 returned by get_offset_table_index, and use the result as the vtable
6955 (build_invokeinterface): Similar.
6956 * jcf-parse.c (yyparse): If indirect-dispatch, call
6957 emit_offset_symbol_table at the end of compilation, after all classes
6958 have been generated.
6959 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6960 * lang.c (flag_indirect_dispatch): Define.
6961 (lang_f_options): Add indirect-dispatch flag.
6963 2001-12-14 Matthias Klose <doko@debian.org>
6965 * gcj.texi: Markup for man page generation. Document missing
6966 options printed by <tool> --help.
6967 Terminate description of gij's -ms option with a dot.
6968 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6969 (java.generated-manpages java.install-man, java.uninstall,
6970 java-maintainer-clean) Updated.
6972 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6974 * class.c (get_dispatch_table): Fix java vtable layout
6975 for TARGET_VTABLE_USES_DESCRIPTORS.
6976 * decl.c (java_init_decl_processing): Initialize
6977 alloc_no_finalizer_node, finalize_identifier_node.
6978 * expr.c (class_has_finalize_method): New function.
6979 (expand_java_NEW): Generate calls for finalizer-free allocation.
6980 (build_invokevirtual): Fix java vtable layout for
6981 TARGET_VTABLE_USES_DESCRIPTORS.
6982 * java-tree.h (enum java_tree_index): New entries:
6983 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6984 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6985 (class_has_finalize_method): declare.
6986 (HAS_FINALIZER_P): New macro.
6987 * parse.y (patch_invoke): Generate calls for finalizer-free
6990 2001-12-12 Matthias Klose <doko@debian.org>
6992 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6993 whitespace at end of line.
6995 2001-12-11 Tom Tromey <tromey@redhat.com>
6997 * lex.c (java_init_lex): Define wfl_to_string as
6998 gnu.gcj.runtime.StringBuffer unless generating bytecode.
7000 2001-12-11 Jeff Sturm <jsturm@one-point.com>
7002 * class.c (make_method_value): Use null_pointer_node to
7003 represent empty exception table.
7005 2001-12-10 Tom Tromey <tromey@redhat.com>
7007 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
7009 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
7011 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
7013 2001-12-09 Per Bothner <per@bothner.com>
7015 * check-init.c (current_switch_has_default): New static field.
7016 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
7017 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
7018 DEFAULT_EXPR seen, simulate a default alternative that copies state.
7020 2001-12-09 Tom Tromey <tromey@redhat.com>
7022 * check-init.c (check_init): Don't allow pre- or post- increment
7023 or decrement of final variable.
7024 (final_assign_error): Minor error message rewording.
7026 2001-12-08 Tom Tromey <tromey@redhat.com>
7028 * java-tree.h: Fixed typo.
7030 * gjavah.c (decompile_method): Don't decompile to `return this'
7033 * gjavah.c (cxx_keywords): Re-sorted.
7034 * lex.c (cxx_keywords): Re-sorted.
7036 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7039 * gjavah.c (print_namelet): Clear subnamelets.
7040 (HANDLE_METHOD): Set `method_printed' earlier.
7042 2001-12-07 Tom Tromey <tromey@redhat.com>
7044 * lang.c (lang_f_options): Added
7045 optimize-static-class-initialization.
7046 (java_decode_option): Removed special case.
7048 2001-12-07 Per Bothner <per@bothner.com>
7050 * check-init.c (check_init): Fix typo freeing memory twice.
7052 2001-12-05 Per Bothner <per@bothner.com>
7054 Restore support for static class initialization optimization.
7055 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7056 * check-init.c (check_int): At end of BLOCK handle initialization
7057 blocks, which used to be done in java_complete_expand_method but did
7058 not handle the case where check_for_initialization might allocate
7059 more than a word of bits.
7060 * decl.c (lang_make_tree): The smic field is now a tree.
7061 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7062 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7064 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7066 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7067 Change from a hash table to a list.
7068 (struct_lang_decl): Change field 'smic' to match.
7069 * class.c (add_method_1): Initialize
7070 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7071 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7072 (java_expand_method_bodies): -here, since 'smic' is now a list.
7073 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7075 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7077 * class.c (java_hash_compare_tree_node): Fix casts.
7079 2001-12-04 Per Bothner <per@bothner.com>
7081 * check-init.c: Handle definite unassignment to finals in addition
7082 to definite assignment.
7083 (loop_current_locals): New field.
7084 (num_current_locals, int start_current_locals, num_current_words):
7086 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7087 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7088 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7089 (get_variable_decl, check_final_reassigned): New functions.
7090 (check_init, check_bool_init): Modify as needed for checking finals.
7091 (check_for_initialization): Take extra parameter and return void.
7092 Do extra start-up logic to check final fields for assignment.
7093 * parse.y (check_static_final_variable_assignment_flag,
7094 reset_static_final_variable_assignment_flag, check_final_assignment,
7095 check_final_variable_local_assignment_flag,
7096 reset_final_variable_indirect_assignment_flag,
7097 reset_final_variable_global_assignment_flag): Remove functions.
7098 (java_complete_expand_methods, outer_field_access_fix,
7099 patch_assignment): Remove no-longer used logic.
7100 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7101 * parse.y (register_fields, java_complete_tree): Update accordingly.
7103 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7104 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7105 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7107 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7109 * java-tree.h (DECL FINAL): New bit-field.
7110 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7111 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7112 (DECL_INIT_CALLS_THIS): New macro.
7113 (struct lang_decl): New bit-field init_calls_this.
7114 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7115 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7116 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7117 use it for both local variables and final fields.
7118 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7120 (struct lang_type): Remove hfv bit-field.
7121 (check_for_initialization): Change to return void.
7123 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7124 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7125 * check-init.c (final_assign_error): New helper function.
7126 (check_final_reassigned, check_init): Use it.
7127 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7129 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7130 bit-fields to unsigned.
7132 2001-12-03 Per Bothner <per@bothner.com>
7134 * parse.y (patch_binop): Minor constant folding.
7136 * parse.y (build_current_thisn): Shorter 'buffer'.
7138 2001-12-03 Per Bothner <per@bothner.com>
7140 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7141 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7142 * jcf-write.c (generate_bytecode_insns): Remove support for
7143 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7144 * check-init.c (check_init): Likewise.
7146 2001-12-03 Per Bothner <per@bothner.com>
7148 * verify.c (subroutine_nesting): New function.
7149 (verify_jvm_instructions): Use it to fix logic for checking that
7150 we're done with the current subroutine.
7152 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7153 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7155 2001-12-03 Per Bothner <per@bothner.com>
7157 * jcf.h: Fix obvious typo in comment.
7158 * typeck.c (build_null_signature): Add comment.
7160 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7162 * expr.c: Remove leading capital from diagnostic messages, as
7163 per GNU coding standards.
7164 * jcf-io.c: Similarly.
7165 * jcf-parse.c: Similarly.
7166 * jv-scan.c: Similarly.
7167 * jvspec.c: Similarly.
7168 * mangle.c: Similarly.
7170 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7171 Alexandre Petit-Bianco <apbianco@redhat.com>
7173 * expr.c (build_java_arrayaccess): Call save_expr on array for
7174 correct evaluation order, modified comment, fixed indentation.
7175 * parse.y: (patch_assignment): Correctly extract the array base
7176 from the tree generate by build_java_arrayaccess, added comments.
7177 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7178 Fixes PR java/3096, PR java/3803, PR java/3965.
7180 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7182 * expr.c (expand_byte_code): Remove trailing periods from messages.
7183 * jcf-parse.c (load_class, jcf_parse): Similarly.
7184 * jcf-write.c (generate_classfile): Similarly.
7185 * lex.c (java_lex): Similarly.
7187 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7189 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7191 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7193 * Make-lang.in (java.generated-manpages): New dummy target.
7195 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7197 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7199 (lang_specific_pre_link): Use set_input to set input_filename.
7201 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7202 (main): Fix definition.
7203 Strip `main' from classname.
7206 2001-11-18 Roger Sayle <roger@eyesopen.com>
7208 * parse.h (java_expand_switch): Remove old prototype.
7210 2001-11-18 Tom Tromey <tromey@redhat.com>
7212 Fix for PR java/1401:
7213 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7215 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7218 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7220 * lang.c (finish_parse): Rename to java_finish.
7221 (LANG_HOOKS_FINISH, java_finish): New.
7223 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7225 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7226 * java-tree.h: New prototype.
7227 * lang.c (java_init): Update prototype. Combine with old init_parse.
7229 2001-11-13 Tom Tromey <tromey@redhat.com>
7231 * gjavah.c (method_signature): New global.
7232 (HANDLE_METHOD): Set it.
7233 (decompile_return_statement): New function.
7234 (decompile_method): Use it.
7235 (print_method_info): Removed `synth' argument.
7237 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7239 * java-tree.h (java_set_yydebug): New.
7240 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7241 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7242 (print_lang_decl, print_lang_type, print_lang_identifier,
7243 print_lang_statistics, lang_print_xnode): Remove.
7245 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7247 * jcf-parse.c (init_lex): Remove.
7248 * lang.c (language_string, lang_identify): Remove.
7249 (struct lang_hooks): Constify.
7250 (LANG_HOOKS_NAME): Override.
7251 (init_parse): Update.
7253 2001-11-08 Andreas Franck <afranck@gmx.de>
7255 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7256 program_transform_name the way suggested by autoconf.
7257 (java.install-common): Also transform auxiliary program names with
7258 program_transform_name.
7260 2001-11-08 Tom Tromey <tromey@cygnus.com>
7262 * parse.y (trap_overflow_corner_case): New rule.
7263 (unary_expression): Use it.
7264 * lex.c (java_init_lex): Don't set minus_seen.
7265 (yylex): Don't use minus_seen. Communicate overflow to parser for
7267 (error_if_numeric_overflow): New function.
7268 * parse.h (minus_seen): Removed field.
7269 (JAVA_RADIX10_FLAG): New define.
7271 2001-11-07 Tom Tromey <tromey@redhat.com>
7273 Patch for PR java/1414:
7274 * parse.y (case_label_list): New global.
7275 (goal): Register case_label_list with GC.
7276 (java_complete_lhs): Save new case on case_label_list.
7277 (patch_switch_statement): Check for duplicate case labels.
7279 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7281 * parse.y (patch_assignment): Removed unused third argument.
7282 (java_complete_lhs): Removed unused third argument to patch_assignment.
7284 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7286 * lang.c: Include langhooks-def.h.
7287 * Make-lang.in: Update.
7289 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7291 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7293 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7295 * mangle.c (find_compression_record_match): Don't match compression
7296 records for package name elements unless they occur at the start of
7297 the name. Fix for PR java/4717.
7299 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7301 * expr.c (expand_java_field_op): Don't special-case references to
7302 java.lang.PRIMTYPE.TYPE.
7303 (build_primtype_type_ref): Removed.
7304 * java-tree.h (build_primtype_type_ref): Remove prototype.
7305 * parse.y (maybe_build_primttype_type_ref): Removed.
7306 (complete_function_arguments): Don't special-case references to
7307 java.lang.PRIMTYPE.TYPE.
7308 (patch_assignment): Likewise.
7309 (array_constructor_check_entry): Likewise.
7311 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7313 * mangle.c (static tree compression_table): Fixed leading comment.
7314 * parse.h (struct parser_ctxt): Fixed field comment.
7315 * parse.y (check_pkg_class_access): New prototype, fixed leading
7316 comment, new parameter used to emit error only if passed as true.
7317 (parse_check_super): Pass extra argument to check_pkg_class_access.
7318 (do_resolve_class): Likewise.
7319 (process_imports): Likewise.
7320 (read_import_dir): Fixed indentation.
7321 (find_in_imports_on_demand): New local class_type_name. Local
7322 node_to_use deleted. while loop changed into for loop. Report
7323 multiple definition only for accessible classes. Improved error
7325 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7326 assigned to parameter list, fixed indentation. while loop changed
7327 into for loop, restore TREE_CHAIN on local `tem' before the next
7330 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7332 * lang.c (lang_get_alias_set): Deleted.
7334 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7336 * gjavah.c (jni_print_char): Fix thinko in last change.
7338 * gjavah.c (jni_print_char, decode_signature_piece): Use
7339 safe-ctype macros and/or fold extra calls into fewer ones.
7340 * lex.c (java_read_unicode, java_lex): Likewise.
7341 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7342 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7343 * mangle_name.c (append_unicode_mangled_name,
7344 unicode_mangling_length): Likewise.
7346 2001-10-17 Richard Henderson <rth@redhat.com>
7348 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7350 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7352 * lang.c (langhooks.h): Included.
7353 (LANG_HOOKS_INIT): Redefined.
7354 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7355 (LANG_HOOKS_DECODE_OPTION): Likewise.
7356 (struct lang_hooks lang_hooks): New initialization.
7358 2001-10-11 Per Bothner <per@bothner.com>
7360 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7361 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7362 The former is simpler, and jcf-write.c handles it better.
7363 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7364 or WITH_CLEANUP_EXPR.
7365 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7366 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7368 * parse.y (patch_if_else_statement): If the condition is constant,
7369 optimize away the test.
7371 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7373 * parse.y (patch_cast): Call patch_string on the first operand of
7374 the incoming node, update it if necessary. Fixes PR java/4510.
7376 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7378 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7379 when name qualifier matches a package name.
7381 2001-10-08 Tom Tromey <tromey@redhat.com>
7383 Fix for PR java/4489:
7384 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7385 force a new label when computing `body_block'.
7387 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7389 * jcf-io.c (format_uint): Const-ify.
7390 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7391 * lex.c (java_get_line_col): Likewise.
7392 * parse.y (build_incdec): Likewise.
7394 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7396 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7397 a NULL enclosing context if appropriate. Fixes PR java/4466.
7399 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7401 * parse.y (patch_assignment): Use lvalue's original TYPE when
7402 building the final COMPOUND_EXPR.
7403 (try_reference_assignconv): Fixed leading comment.
7405 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7407 * parse.y (check_final_variable_indirect_assignment): For
7408 COMPOUND_EXPR, return only if finals were found initialized
7409 properly, if not, keep on checking.
7410 (check_final_variable_global_assignment_flag): New local
7411 error_found, set when appropriate and used to decide whether to
7412 report uninitialized finals. Fixed typo in comment.
7414 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7416 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7417 last three initializations. Fixes PR java/4360.
7419 2001-09-21 Richard Henderson <rth@redhat.com>
7421 * class.c (get_dispatch_table): Handle function descriptors.
7422 (build_dtable_decl): Likewise.
7423 * expr.c (build_invokevirtual): Likewise.
7425 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7427 * parse.y (patch_method_invocation): Build class initialization
7428 when static finals are used to qualify method invocation.
7431 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7433 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7434 build_type_name_from_array_name.
7435 (STRING_STRIP_BRACKETS): New macro.
7436 * parse.y (build_type_name_from_array_name): New function.
7437 (array_creation_expression:): Accumulate []s instead of [s.
7438 (cast_expression:): Accumulate []s instead of [s after cast type
7440 (build_array_from_name): Local string deleted, use
7441 build_type_name_from_array_name.
7442 (build_unresolved_array_type): Accumulate []s instead of [s after
7444 (register_fields): Fixed comment.
7445 (resolve_class): Local name, base deleted, new locals tname and
7446 array_dims. Use build_type_name_from_array_name. Use array_dims to
7448 (purify_type_name): Use STRING_STRIP_BRACKETS.
7450 2001-09-18 Andreas Jaeger <aj@suse.de>
7452 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7453 * jv-scan.c: Likewise.
7455 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7457 * parse.y (patch_method_invocation): Inner class creation context
7458 check not enforced within constructors. Fixes PR java/1873.
7460 2001-09-16 Tom Tromey <tromey@redhat.com>
7462 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7463 NOTE_PUSH for single-case push. Fixes PR java/4189.
7465 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7467 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7468 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7469 (struct lang_type): New fields import_list and import_demand_list.
7470 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7471 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7472 (do_resolve_class): New local saved_enclosing_type, initialized,
7473 passed as parameter to find_in_imports and find_in_imports_on_demand.
7474 (find_in_imports): Added paramater enclosing_type, use its
7475 TYPE_IMPORT_LIST when applicable.
7476 (find_in_imports_on_demand): Added parameter enclosing_type, use
7477 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7478 declaration and initialization.
7479 (fold_constant_for_init): Switch/restore current_class to the
7480 appropriate context.
7482 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7484 * verify.c (verify_jvm_instructions): Fix typo.
7486 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7488 * expr.c (expand_invoke): Const-ification.
7489 * parse.y (patch_method_invocation): Likewise.
7491 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7493 * gjavah.c (cxx_keywords): Const-ification.
7494 * keyword.gperf (java_keyword): Likewise.
7495 * lang.c (java_tree_code_name): Likewise.
7496 * lex.c (cxx_keywords): Likewise.
7497 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7499 2001-09-11 Richard Henderson <rth@redhat.com>
7501 * parse.h (ctxp_for_generation): Mark extern.
7503 2001-09-10 Richard Henderson <rth@redhat.com>
7505 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7507 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7509 * typeck.c (java_array_type_length, build_prim_array_type):
7510 Represent empty arrays by NULL index.
7512 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7514 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7515 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7517 2001-09-06 Anthony Green <green@redhat.com>
7519 * class.c (O_BINARY): Define if necessary.
7520 (registerResource_libfunc): Declare.
7521 (init_class_processing): Initilize registerResource_libfunc.
7522 (compile_resource_file): New function.
7523 * java-tree.h (resource_name): Declare.
7524 (compile_resource_file): Declare.
7525 * jcf-parse.c (yyparse): Handle compiling java resource files.
7526 * lang.c (java_decode_option): Handle -fcompile-resource option.
7527 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7529 * gcj.texi (Code Generation): Add documentation for -R flag.
7531 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7533 * jcf-write.c (generate_classfile): Issue an error in case of
7534 field/initial value mismatch.
7535 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7536 being initialized and we're generating bytecode.
7537 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7538 set DECL_INITIAL properly when appropriate.
7542 2001-09-01 Per Bothner <per@bothner.com>
7544 * parse.y (maybe_yank_clinit): A field without an initializer is not
7545 relevant. All initializers except static final and constant require
7546 <clinit>, regardless of flag_emit_class_files.
7548 2001-08-31 Per Bothner <per@bothner.com>
7550 * class.c (set_constant_value): When not emitting class files, then a
7551 String ConstantValue is a utf8const_ptr_type.
7553 2001-08-30 Per Bothner <per@bothner.com>
7555 * jcf-write.c (generate_classfile): Check that field is primitive
7556 or string before emitting ConstantValue attribute.
7558 2001-08-30 Per Bothner <per@bothner.com>
7560 * parse.y (resolve_qualified_expression_name): If creating a
7561 COMPOUND_EXPR, set it's type correctly.
7563 2001-08-30 Per Bothner <per@bothner.com>
7565 * jcf-io.c (open_class): Set filename field.
7567 * jcf-parse,c (parse_class_file): Set current_function_decl
7568 for better error message when Code attribute is missing.
7570 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7571 better diagnostics, especially for constructors.
7573 2001-08-30 Per Bothner <per@bothner.com>
7575 * jcf-write.c (generate_classfile): Don't write ConstantValue
7576 attribute if field is not final, for compatibility with jdk.
7578 * jcf-write.c (generate_classfile): Convert ConstantValue values
7579 to correct type. Work-around for front-end bug.
7580 * class.c (set_constant_value): Error if constant has wrong type.
7582 2001-08-30 Per Bothner <per@bothner.com>
7584 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7585 "Double" are printed at verbosity 1.
7587 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7589 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7591 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7593 * parse.y (patch_assignment): Don't verify final re-assignment here.
7594 (java_complete_lhs): Verify assignments to finals calling
7595 patch_assignment. Verify re-assignments to finals before calling
7598 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7600 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7603 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7605 * lex.c (java_lex): new local found_hex_digits. Set and then used
7606 in test to reject invalid hexadecimal numbers.
7607 * parse.y (java_complete_tree): Prevent unwanted cast with
7608 initialized floating point finals.
7609 (patch_binop): Emit a warning when detecting a division by zero,
7610 mark result not constant, don't simplify non integer division.
7612 2001-08-28 Per Bothner <per@bothner.com>
7614 * jcf-write.c (generate_bytecode_insns): For increments and
7615 decrements just recurse to push constant. Improvement on Mark's patch.
7617 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7619 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7620 real conversion for increments and decrements of reals.
7622 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7624 * parse.y (resolve_qualified_expression_name): Handle unresolved
7625 qualified expressions, prevent numerical qualifiers, fixed typo.
7628 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7630 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7631 don't report anything but deprecated class when marked so. Handle
7633 (patch_method_invocation): Check deprecation on methods and types.
7634 (patch_binop): code becomes an enum tree_code, added default: to
7635 switch to handle that. Detect division by zero, try to fold and
7636 return before using a subroutine.
7638 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7640 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7641 file smaller than 4 bytes.
7642 * parse.y (check_inner_circular_reference): New function.
7643 (check_circular_reference): Likewise.
7644 (array_initializer:): Accept {,}.
7645 (java_check_circular_reference): Rewritten using
7646 check_circular_reference and check_inner_circular_reference.
7647 (java_complete_expand_method): Unconditionally save and restore
7648 the unpurged exception list.
7649 (build_dot_class_method_invocation): Unmangle signature parameter.
7651 2001-08-21 Tom Tromey <tromey@redhat.com>
7653 * decl.c (init_decl_processing): Add `throws' field to method
7655 * class.c (make_method_value): Compute `throws' field for method.
7657 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7659 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7660 circularity is detected.
7661 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7663 2001-08-17 Richard Henderson <rth@redhat.com>
7665 * class.c (emit_register_classes): Add align parameter to
7666 call to assemble_integer.
7668 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7670 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7671 loading a class_or_name fails, try considering an innerclass name
7672 and load the enclosing context.
7673 * parse.y (resolve_inner_class): New function.
7674 (find_as_inner_class): Added leading comment.
7675 (register_incomplete_type): Keep the current context as enclosing
7676 context for JDEP_FIELD dependencies.
7677 (do_resolve_class): Locals new_class_decl and super initialized to
7678 NULL. Call resolve_inner_class, explore the enclosing context
7679 superclass if necessary.
7682 2001-08-16 Tom Tromey <tromey@redhat.com>
7684 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7685 * gjavah.c (main): Updated for change to jcf_path_seal.
7686 * lang.c (version_flag): New global.
7687 (java_decode_option): Recognize `-version'.
7688 (java_init): Update for change to jcf_path_seal.
7689 * jcf.h (jcf_path_seal): Added `print' argument.
7690 * jcf-path.c (jcf_path_seal): Added `print' argument.
7692 2001-08-13 Zack Weinberg <zackw@panix.com>
7694 * Make-lang.in (java/decl.o): Update dependencies.
7695 * decl.c: Include libfuncs.h, don't include toplev.h.
7697 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7699 * decl.c (init_decl_processing): exception_type_node,
7700 class_not_found_type_node, and no_class_def_found_type_node
7701 initialized. predef_filenames augmented accordingly.
7702 instinit_identifier_node initialized.
7703 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7704 * java-tree.h (enum java_tree_index): New entries
7705 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7706 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7707 (exception_type_node): New macro.
7708 (class_not_found_type_node): Likewise.
7709 (no_class_def_found_type_node): Likewise.
7710 (instinit_identifier_node): Likewise.
7711 (PREDEF_FILENAMES_SIZE): Adjusted.
7712 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7713 (struct lang_type): Fixed typo in bitfield name.
7714 (DECL_INSTINIT_P): New macro.
7715 (ID_INSTINIT_P): Likewise.
7716 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7718 * parse.y (encapsulate_with_try_catch): New function.
7719 (generate_instinit): Likewise.
7720 (build_instinit_invocation): Likewise.
7721 (ctors_unchecked_throws_clause_p): Likewise.
7722 (add_instance_initializer): Deleted.
7723 (build_instance_initializer): Likewise.
7724 (in_instance_initializer): Likewise.
7725 (check_method_redefinition): instinit$ not to be verified.
7726 (java_complete_expand_methods): Generate instinit$, simplified code.
7727 (build_dot_class_method): Eliminated unnecessary locals. Use
7728 encapsulate_with_try_catch, removed unnecessary code.
7729 (fix_constructors): New local iii. Use build_instinit_invocation.
7730 (patch_method_invocation): Added comment.
7731 (maybe_use_access_method): Don't consider instinit$.
7732 (find_applicable_accessible_methods_list): Shorten the search for
7734 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7735 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7736 (patch_throw_statement): Likewise. Fixed typo.
7738 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7741 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7742 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7744 (lang_specific_pre_link): Use set_input to set input_filename.
7746 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7747 (main): Fix definition.
7748 Strip `main' from classname.
7751 2001-08-11 Zack Weinberg <zackw@panix.com>
7753 * lex.h: Don't include setjmp.h. Don't define
7754 SET_FLOAT_HANDLER or prototype set_float_handler.
7756 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7758 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7759 `poplevel' in the right order.
7761 2001-08-09 Richard Henderson <rth@redhat.com>
7763 * Make-lang.in (class.o): Depend on TARGET_H.
7764 * class.c (emit_register_classes): Use target hooks instead of
7765 assemble_constructor and assemble_destructor.
7767 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7769 * check-init.c (flags.h): Include
7770 (check_init): Don't report uninitialized static class
7771 initialization flags, don't free bit index when doing static class
7772 initialization optimization.
7773 (check_for_initialization): Return type changed to `unsigned int.'
7774 (attach_initialized_static_class): New function.
7775 * class.c (add_method_1): Create the initialized static class
7777 (finish_class): Always emit deferred inline methods.
7778 * decl.c (emit_init_test_initialization): Moved to expr.c
7779 (complete_start_java_method): Don't traverse
7780 DECL_FUNCTION_INIT_TEST_TABLE.
7781 (lang_mark_tree): Mark hash tables in function decls.
7782 * expr.c (emit_init_test_initialization): Moved from decl.c.
7783 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7784 initialization flag, set DECL_CONTEXT and
7785 LOCAL_CLASS_INITIALIZATION_FLAG.
7786 (java_lang_expand_expr): Emit initialization code for static class
7787 initialized flags when entering block, if necessary.
7788 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7789 * java-tree.h (flag_optimize_sci): New global variable declaration.
7790 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7791 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7792 (LOCAL_FINAL_P): Fixed typo in comment.
7793 (FINAL_VARIABLE_P): Likewise.
7794 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7795 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7796 (struct lang_decl): New fields `ict', `smic' and `cif.'
7797 (check_for_initialization): New returned value for global.
7798 (attach_initialized_static_class): New global function.
7799 (STATIC_CLASS_INIT_OPT_P): New macro.
7800 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7801 * lang.c (java_decode_option): Handle
7802 `-fno-optimize-static-class-initialization'
7803 * parse.y (start_complete_expand_method): New function.
7804 (java_expand_method_bodies): Likewise.
7805 (attach_init_test_initialization_flags): Likewise.
7806 (adjust_init_test_initialization): Likewise.
7807 (emit_test_initialization): Likewise.
7808 (java_complete_expand_methods): Nullify abstract and native method
7810 (java_complete_expand_method): New locals `fbody', `block_body'
7811 and `exception_copy.' Reorganized: directly return on empty method
7812 bodies, call `start_complete_expand_method', remember definitely
7813 initialized static class in function, don't expand method bodies.
7814 (java_expand_classes): Call `java_expand_method_bodies' before
7815 `finish_class' when compiling to native.
7816 (resolve_expression_name): Use `orig' after building outer class
7818 (patch_invoke): Remember static method invocations.
7820 2001-08-06 Richard Henderson <rth@redhat.com>
7822 * class.c (emit_register_classes): Pass a symbol_ref and priority
7823 to assemble_constructor.
7825 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7827 * java-tree.h (all_class_filename): New macro.
7828 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7829 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7830 newly created IDENTIFIER_NODE to `all_class_filename.'
7832 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7834 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7835 Use ggc_add_tree_root to register roots.
7837 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7839 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7840 second operand calling check_init.
7841 * decl.c (complete_start_java_method): Swaped second and third
7842 arguments while creating WITH_CLEANUP_EXPR node.
7843 * jcf-write.c (generate_bytecode_insns): Use second operand
7844 instead of third when handling WITH_CLEANUP_EXPR.
7845 * parse.y (java_complete_lhs): Expand second operand of
7846 WITH_CLEANUP_EXPR nodes.
7847 (patch_synchronized_statement): Swaped second and third arguments
7848 while creating WITH_CLEANUP_EXPR node.
7850 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7852 * parse.y (create_interface): Avoid cyclic inheritance report when
7853 syntax error encountered during class definition.
7856 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7858 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7860 (lang_specific_pre_link): Use set_input to set input_filename.
7862 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7863 (main): Fix definition.
7864 Strip `main' from classname.
7867 2001-07-18 Tom Tromey <tromey@redhat.com>
7870 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7871 * lex.c (java_new_lexer): Use ICONV_CONST.
7872 (java_read_char): Likewise.
7873 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7874 (jv-scan$(exeext)): Likewise.
7876 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7878 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7879 * parse.y (check_class_interface_creation): Allow `private' if the
7880 enclosing is not an interface.
7881 (create_interface): Interface tagged public if the enclosing
7882 context is an interface.
7883 (create_class): Class tagged public if the enclosing context
7887 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7889 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7892 2001-07-14 Tim Josling <tej@melbpc.org.au>
7894 * check-init.c (check_init): Remove references to EXPON_EXPR.
7896 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7898 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7899 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7902 2001-07-13 Tom Tromey <tromey@redhat.com>
7904 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7907 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7909 * parse.y (patch_method_invocation): Don't override primary if one
7910 is already provided, but let this$<n> be built. Fixed comment.
7912 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7914 * parse.y (empty_statement:): Report empty statement error only
7915 when found at class declaration level.
7918 2001-07-12 Tom Tromey <tromey@redhat.com>
7920 * expr.c (expand_load_internal): New function.
7921 (LOAD_INTERNAL): Use it.
7923 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7925 * parse.y (verify_constructor_super): Compare anonymous class ctor
7926 args with `valid_method_invocation_conversion_p.'
7929 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7931 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7932 `-fsyntax-only.' Fixes PR java/3248
7934 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7936 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7938 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7940 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7941 current function is static. Fixes PR java/1970
7943 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7945 * parse.y (patch_method_invocation): Add enclosing context to ctor
7946 calls if necessary. Fixes PR java/2953
7948 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7950 * parse.y (resolve_package): Abort if qualified expression member
7952 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7955 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7957 * verify.c: Don't use // comments.
7959 2001-07-05 Tom Tromey <tromey@redhat.com>
7961 * lang.c (flag_assume_compiled): Removed.
7962 * java-tree.h (flag_assume_compiled): Removed.
7963 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7964 -fhash-synchronization, -fuse-divide-subroutine,
7965 -fcheck-references, -femit-class-file, -femit-class-files,
7966 -fassume-compiled. Updated --encoding information. Changed
7967 -foutput-class-dir to `-d'.
7969 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7971 * jcf-parse.c (parse_class_file): Add lineno parameter to
7972 debug_start_source_file call.
7974 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7976 * gcj.texi: Use gpl.texi.
7977 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7978 dependencies and use doc/include in search path.
7980 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7982 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7983 `this'. If so, don't build instance initializers.
7985 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7987 * parse.y (resolve_expression_name): Improved error message for
7988 inner class cases. Fixes PR java/1958
7990 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7992 * lang.c: #include diagnostic.h
7993 (lang_print_error): Add a `diagnostic_context *' parameter.
7994 (java_dummy_print): Likewise.
7995 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7997 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7999 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
8000 * jcf.h (typedef struct JCF): New bitfield `finished.'
8001 (JCF_FINISH): Set `finished.'
8002 (JCF_ZERO): Reset `finished.'
8005 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8007 * parse.y (class_body_declaration:): Don't install empty instance
8011 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8013 * class.c (set_super_info): Call `set_class_decl_access_flags.'
8014 (set_class_decl_access_flags): New function.
8015 * java-tree.h (set_class_decl_access_flags): New prototype.
8016 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
8017 (parse_class_file): New local `decl_max_locals.' Take wide types
8018 into account to compute DECL_MAX_LOCALS.
8019 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8022 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8024 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8026 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8028 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8029 * parse.y (do_resolve_class): Moved comments out to leading comment
8030 section. Removed local `start', New local `_ht' and
8031 `circularity_hash.' Record `enclosing' in hash table and search
8032 it to detect circularity. Use `enclosing' as an argument to
8033 `lookup_cl.' Free the hash table when done.
8035 2001-06-19 Tom Tromey <tromey@redhat.com>
8037 * lex.c (java_read_char): Disallow invalid and overlong
8038 sequences. Fixes PR java/2319.
8040 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8042 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8044 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8046 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8047 arguments accordingly.
8049 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8051 * gcj.texi: Move contents to just after title page.
8053 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8055 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8057 (patch_incomplete_class_ref): Build the class ref, build the class
8058 init if necessary, complete the tree.
8061 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8063 * parse.y (lookup_field_wrapper): Test `name' code.
8064 (resolve_qualified_expression_name): Test `qual_wfl' code.
8065 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8066 handle `qual_wfl' by code.
8067 (maybe_build_primttype_type_ref): Test `wfl' code.
8069 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8071 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8073 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8074 the dvi file in the java directory.
8076 2001-05-25 Sam TH <sam@uchicago.edu>
8078 * gen-table.pl javaop.h jcf.h lex.h,
8079 parse.h: Fix header include guards.
8081 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8083 * jv-scan.c (version): Update copyright year.
8085 2001-05-21 Per Bothner <per@bothner.com>
8087 * jcf-parse.c (read_class): If class is from .class or .zip file
8088 and it's already been read, don't push/pop parser context.
8090 2001-05-18 Per Bothner <per@bothner.com>
8092 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8093 command line so the jvgenmain-generated main program comes first.
8095 2001-05-15 Tom Tromey <tromey@redhat.com>
8097 * class.c (build_utf8_ref): Don't generate identifier based on
8100 2001-05-12 Richard Henderson <rth@redhat.com>
8102 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8103 * expr.c (java_lang_expand_expr): Expand it.
8104 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8105 calling build_exception_object_ref.
8106 * parse.y (catch_clause_parameter): Likewise.
8107 (build_dot_class_method): Likewise.
8108 (try_reference_assignconv): Likewise.
8109 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8110 * jcf-write.c (generate_bytecode_insns): Likewise.
8112 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8114 * parse.y (build_unresolved_array_type): Set
8115 EXPR_WFL_QUALIFICATION on the newly created wfl.
8116 Fixes PR java/2538. Fixes PR java/2535.
8118 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8120 * parse.y (fix_constructors): Removed unnecessary assignment to
8121 local. Moved assignment to `this$<n>', fixed comments and
8123 (build_wfl_wrap): Fixed indentation.
8124 Fixes PR java/2598, java/2579 and java/2658.
8126 2001-05-03 Mo DeJong <mdejong@redhat.com>
8128 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8129 check for byte swap.
8131 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8133 * expr.c (build_class_init): Move MODIFY_EXPR
8134 outside of COND_EXPR. Remove variable `call'.
8136 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8138 * decl.c: NULL_PTR -> NULL.
8139 * jcf-write.c: Likewise.
8141 2001-05-01 Tom Tromey <tromey@redhat.com>
8143 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8144 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8145 * gcj.texi: Updated copyright text. Include fdl.texi.
8146 (Top): Link to new node.
8148 2001-05-01 Per Bothner <per@bothner.com>
8150 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8152 2001-05-01 Per Bothner <per@bothner.com>
8154 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8155 import_list contains the name, not the TREE_PURPOSE.
8157 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8159 * jcf-io.c (read_zip_member): Cast to long in comparison with
8162 * jvspec.c (lang_specific_driver): Initialize variables.
8164 * mangle.c (find_compression_record_match): Likewise.
8166 * typeck.c (build_null_signature): Provide static prototype. Mark
8167 parameter with ATTRIBUTE_UNUSED.
8169 * verify.c (verify_jvm_instructions): Initialize variable.
8171 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8173 * parse.y (do_resolve_class): Check for cyclic inheritance during
8174 inner class resolution.
8176 2001-04-27 Per Bothner <per@bothner.com>
8178 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8179 while iterating, since that could cause gc to lose stuff.
8181 2001-04-26 Per Bothner <per@bothner.com>
8183 Fix method search wrt scope of inner classes to match JLS2.
8184 * typeck.c (build_null_signature): New static function.
8185 (has_method): New function. Uses build_null_signature and lookup_do.
8186 * java-tree.h (has_method): New declaration.
8187 * parse.y (find_applicable_accessible_methods_list): Do not search
8188 context of inner classes here.
8189 (patch_method_invocation): Search scope, ie. current and outer clases,
8190 for method matching simple name, to find class.
8192 2001-04-26 Per Bothner <per@bothner.com>
8194 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8195 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8197 * constants.c (find_methodref_with_class_index): New function.
8198 (find_methodref_index): Use find_methodref_with_class_index.
8199 * java-tree.h (find_methodref_with_class_index): New declaration.
8200 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8201 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8202 If context changed from interface to class, don't use invokeinterface.
8204 2001-04-25 Per Bothner <per@bothner.com>
8206 * verify.c (verify_jvm_instructions): For field instructions,
8207 check that field index is valid. For invoke instructions, check that
8208 method index is valid.
8210 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8212 * config-lang.in (target_libs): Copy from $libgcj_saved.
8214 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8216 * decl.c (init_decl_processing): Add new class "protectionDomain"
8218 * class.c (make_class_data): Set initial value for "protectionDomain".
8220 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8222 * jvspec.c (lang_specific_driver): Fix memory allocation
8223 deficit, by using concat in lieu of xmalloc/sprintf.
8225 2001-04-20 Per Bothner <per@bothner.com>
8227 Fixes to compile multiple .class files at once.
8228 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8229 * java-tree.h (CLASS_PARSED_P): New macro.
8230 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8231 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8232 (read_class): Avoid some code duplication.
8233 Don't call JCF_FINISH for a .class file - might be needed later.
8234 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8235 rather than CLASS_LOADED_P, since latter implies class laid out.
8236 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8237 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8239 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8241 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8243 * boehm.c: Include toplev.h.
8245 2001-04-06 Tom Tromey <tromey@redhat.com>
8246 Alexandre Petit-Bianco <apbianco@redhat.com>
8248 Fix for PR gcj/1404 and PR gcj/2332:
8249 * parse.y (build_array_from_name): If we use the type_wfl then
8250 accumulate dimensions from the original type as well.
8251 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8253 2001-04-06 Tom Tromey <tromey@redhat.com>
8255 * parse.y (analyze_clinit_body): Return true if the second operand
8256 of a METHOD_EXPR is nonzero.
8258 2001-04-06 Tom Tromey <tromey@redhat.com>
8260 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8262 ($(srcdir)/java/parse.c): Likewise.
8264 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8266 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8267 (version-gcc): Initialized.
8268 (which-gcj): Likewise.
8270 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8272 * java-tree.h (struct lang_decl): New macro
8273 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8274 * parse.y (build_instance_initializer): New function.
8275 (add_instance_initializer): Use it.
8276 (java_fix_constructors): Set `current_class' before fix pass.
8277 (fix_constructors): Just return if already fixed. Move `super()'
8278 invocation ahead. Use `build_instance_initializer.'
8281 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8283 * parse.y (resolve_qualified_expression_name): Pass field's
8284 DECL_CONTEXT to `not_accessible_p.'
8285 (not_accessible_p): Changed parameters order in `inherits_from_p'
8288 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8290 * lang-options.h: Add flag_check_references.
8292 2001-04-04 Per Bothner <per@bothner.com>
8294 * java-tree.h (CONSTANT_VALUE_P): New macro.
8295 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8296 * parse.y (maybe_build_class_init_for_field): New static function.
8297 (resolve_expression_name, resolve_field_access): Use
8298 maybe_build_class_init_for_field instead of build_class_init
8299 This does not do the init if the field is compile-time-constant.
8300 (resolve_field_access): Simplify.
8302 * parse.y (fold_constant_for_init): Merge test into switch.
8304 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8306 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8308 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8310 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8312 * expr.c (pop_type_0): Save the result of the first
8313 lang_printable_name call in a scratch buffer, so it
8314 won't be clobbered by the second call.
8316 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8318 * parse-scan.y (array_type:): Rewritten.
8319 (type_declaration:): `empty_statement' replaces `SC_TK.'
8320 (class_member_declaration:): `empty statement' added.
8321 (method_body:): Simplified.
8322 (static_initializer:): Likewise.
8323 (primary_no_new_array:): Use `type_literals.'
8324 (type_literals:): New rule.
8325 (dims:): Set and update `bracket_count.'
8326 Fixes PR java/1074. Fixes PR java/2412.
8328 2001-03-28 Hans Boehm <boehm@acm.org>
8330 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8331 (get_boehm_type_descriptor): Set type on returned value to be a
8332 pointer length integer.
8334 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8336 * expr.c (pop_type_0): Call `concat' rather than building the
8338 (pop_type): Add format specifier in call to `error'.
8340 * parse.y (patch_method_invocation): Avoid casting away
8343 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8345 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8347 2001-03-28 Richard Henderson <rth@redhat.com>
8349 IA-64 ABI Exception Handling:
8350 * Make-lang.in (except.o): Don't depend on eh-common.h.
8351 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8352 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8353 [soft_exceptioninfo_call_node]: Remove.
8354 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8355 (end_java_method): No emit_handlers.
8356 * except.c (java_set_exception_lang_code): Remove.
8357 (method_init_exceptions): Don't call it.
8358 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8359 (build_exception_object_ref): New.
8360 (expand_end_java_handler): Update for except.h name changes.
8361 (emit_handlers, expand_resume_after_catch): Remove.
8362 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8363 (process_jvm_instruction): Use build_exception_object_ref.
8364 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8365 (soft_exceptioninfo_call_node): Remove.
8366 (build_exception_object_ref): Declare.
8367 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8368 soft_exceptioninfo_call_node. Move processing ...
8369 [EXC_PTR_EXPR]: ... here.
8370 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8371 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8372 (source_end_java_method): No java_set_exception_lang_code or
8374 (build_dot_class_method): Use build_exception_object_ref.
8375 (try_reference_assignconv): Check EXC_PTR_EXPR not
8376 soft_exceptioninfo_call_node.
8378 2001-03-28 Richard Henderson <rth@redhat.com>
8380 * java-tree.h (throw_node): Define as a single member of
8381 java_global_trees instead of a separate array.
8382 (JTI_THROW_NODE): New.
8383 * decl.c (throw_node): Don't declare.
8384 (init_decl_processing): Init a scalar throw_node.
8385 Don't register it for gc.
8386 * check-init.c (check_init): Reference scalar throw_node.
8387 * expr.c (build_java_athrow): Likewise.
8388 * jcf-write.c (generate_bytecode_insns): Likewise.
8389 * parse.h (BUILD_THROW): Likewise.
8391 2001-03-28 Richard Henderson <rth@redhat.com>
8393 * decl.c (end_java_method): Do not save and restore
8394 flag_non_call_exceptions.
8395 * parse.y (source_end_java_method): Likewise.
8396 * lang.c (flag_exceptions): Don't declare.
8397 (java_init_options): Set flag_non_call_exceptions. Set
8398 flag_exceptions here ...
8399 (java_init): ... not here.
8401 2001-03-27 Richard Henderson <rth@redhat.com>
8403 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8404 exceptions_via_longjmp.
8406 * lang.c (flag_new_exceptions): Don't declare it.
8407 (java_init_options): Or set it.
8409 2001-03-27 Richard Henderson <rth@redhat.com>
8411 * decl.c (end_java_method): Rename asynchronous_exceptions to
8412 flag_non_call_exceptions.
8413 * parse.y (source_end_java_method): Likewise.
8415 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8417 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8419 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8421 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8423 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8425 * parse.y (find_as_inner_class): Follow current package
8426 indications not to mistakingly load an unrelated class.
8428 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8430 * constants.c (PUTN): Use memcpy, not bcopy.
8432 * lex.c (java_read_char): Use memmove, not bcopy.
8434 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8436 2001-03-23 Per Bothner <per@bothner.com>
8438 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8439 macro for better error pin-pointing.
8440 * java-tree.h: Fix typo in comment.
8442 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8443 Don't include jsr/goto in exception range.
8444 Check if start and end of exception range are the same (also TRY_EXPR).
8445 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8446 However, do emit the following goto even if try_block is empty.
8447 Defer freeing exception_decl until after the finalizer, to make
8448 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8450 * parse.y (java_complete_lhs): If the try-clause is empty, just
8451 return the finally-clause and vice versa.
8453 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8455 * gcj.texi (Input Options): documented the check for attribute
8456 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8457 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8458 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8459 (jcf_parse): Check for the right classes archive if necessary.
8460 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8461 (jcf_parse_fields): Fixed indentation.
8462 * jcf-write.c (append_gcj_attribute): New function.
8463 (generate_classfile): Compute the attribute count, invoke
8464 `append_gcj_attribute'.
8465 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8466 turned into bit-fields. New bit-field `right_zip.'
8467 (JCF_ZERO): Set `right_zip' to zero.
8468 * lang-options.h (-fforce-classes-archive-check): Added flag.
8469 * lang.c (flag_force_classes_archive_check): New flag.
8470 (lang_f_options): New entry `force-classes-archive-check.'
8473 2001-02-07 Andrew Haley <aph@redhat.com>
8475 * gcj.texi (Configure-time Options): Add -fcheck-references.
8476 * expr.c (build_java_indirect_ref): New function.
8477 (java_check_reference): New function.
8478 (build_java_array_length_access): Use build_java_indirect_ref to
8479 check for null references.
8480 (build_java_arrayaccess): Likewise.
8481 (build_get_class): Likewise.
8482 (build_field_ref): Likewise.
8483 (invoke_build_dtable): Likewise.
8484 (build_invokeinterface): Likewise.
8485 * lang.c (lang_f_options): Add flag_check_references.
8486 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8487 * java-tree.h (flag_check_references): New variable.
8488 * lang.c (flag_check_references): Likewise.
8489 * parse.y (patch_invoke): Use java_check_reference.
8490 (patch_assignment): Allow for extra nesting in
8491 _Jv_CheckArrayStore.
8493 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8495 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8496 * lex.c (cxx_keywords): Likewise.
8498 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8500 * parse.y (qualify_ambiguous_name): Broaden `length'
8501 recognition. Help MODIFY_EXPR be resolved as expression names.
8502 Fixes PR java/2066. Fixes PR java/2400.
8504 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8506 * gjavah.c (process_file): Mark interface definitions with
8507 "__attribute__ ((java_interface))".
8509 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8511 * class.c (layout_class): Fixed push_super_field's second
8512 argument. Fixes PR java/2333.
8513 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8514 too early to lay innerclasses out.
8516 2001-03-20 Tom Tromey <tromey@redhat.com>
8517 Alexandre Petit-Bianco <apbianco@redhat.com>
8519 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8520 inside an array reference. Insertion of the array store check
8521 rewritten. Fixes PR java/2299.
8523 2001-03-20 Tom Tromey <tromey@redhat.com>
8525 * lex.c (java_read_unicode): Only accept leading `u's.
8527 2001-03-20 Tom Tromey <tromey@redhat.com>
8529 * jcf-parse.c (read_class): Initialize `class'.
8531 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8533 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8535 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8537 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8538 (layout_class): Likewise.
8539 (layout_class_method): Likewise.
8540 (emit_register_classes): Likewise.
8541 * decl.c (builtin_function): Likewise.
8542 (give_name_to_locals): Likewise.
8544 2001-03-19 Per Bothner <per@bothner.com>
8546 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8547 before trying to load an inner class.
8549 Fixes to process to command-line .class files in two passes.
8550 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8551 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8552 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8553 * class.c (is_compiled_class): Fix for renamed flag.
8554 * parse.y (maybe_create_class_interface_decl): Likewise.
8555 * jcf-parse.c (yyparse): Also set if compiling .class files.
8556 * jcf-parse.c (read_class); Read current_class.
8557 (jcf_parse): Make static.
8558 (load_inner_classes): New function, with code moved from jcf_parse,
8559 because we need to inner classes after the command-line files are read.
8560 (yyparse): Set finput to NULL when it doesn't need to be closed.
8561 Reduce use of main_jcf (basically only for archive) and
8562 use finput instead of main_jcf->read_state.
8563 Inline jcf_figure_file_type into yyparse.
8564 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8565 Defer load_inner_classes and parse_class_file to a second pass,
8566 after we've correctly mapped command-line .clas fiels to classes.
8567 (jcf_figure_file_type): Removed.
8568 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8569 (JCF_ZERO): Also clear zipd field.
8570 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8572 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8574 * jcf-parse.c (yyparse): Change ch from char * to char.
8576 2001-03-19 Per Bothner <per@bothner.com>
8578 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8579 Add constructed filelist-file at end, following -xjava. Thus any .o
8580 and library files are not affected by the -xjava. Also wrap
8581 explicit @FILE with -xjava and -xnone.
8583 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8585 * class.c (build_static_field_ref): Call make_decl_rtl() after
8586 setting the DECL_EXTERNAL flag.
8588 2001-03-17 Per Bothner <per@bothner.com>
8590 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8592 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8593 when result is is needed (target is STACK_TARGET).
8595 * parse.h (JDEP_SOLV): Removed.
8596 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8598 * parse.y (incomplete_class_list): Removed.
8599 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8600 It doesn't work if resolve_class changes the name of an array type
8601 that is on the list and then someone else looks for the modified name.
8602 Also, seems liable to break when compiling multiple source files at
8603 once. So the simplest is to just remove incomplete_class_list -
8604 it is only a minor space win and it is not even clear it saves time.
8606 * parse.y (resolve_class): Remove unneeded promote_type.
8608 2001-03-15 Per Bothner <per@bothner.com>
8610 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8611 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8612 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8613 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8615 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8616 * parse.y (java_expand_classes): Likewise.
8618 * parse.y (expand_start_java_method): Was only called once and had a
8619 misleading name, so inline in caller java_complete_expand_method.
8620 (enter_a_block): Likewise inline in enter_block and remove.
8622 Remove junk from when gcc/java was created (by copying from C/C++).
8623 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8624 (struct binding_level): Remove fields keep, keep_if_subblocks,
8625 more_cleanups_ok, have_cleanups (which have never been used).
8626 (pushlevel, poplevel): Remove related useless code.
8628 * class.c (make_class_data): The class_dtable_decl (i.e. the
8629 vtable for Class) should be external, except when compiling Class.
8631 * jvspec.c (lang_specific_driver): Fix -C handling.
8632 Check -save-temps to see if temp @FILE should be deleted.
8633 Follow-up to/fix for February 16 patch.
8635 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8636 (type_stack_dup): Remove no-longer neded error check.
8638 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8640 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8641 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8642 don't surround the element with 'N..E' if the type name is
8645 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8647 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8648 DECL_RTL_SET_P, etc.
8649 (make_method_value): Likewise.
8650 (get_dispatch_table): Likewise.
8652 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8654 2001-03-07 Tom Tromey <tromey@redhat.com>
8656 * config-lang.in (lang_requires): Define.
8658 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8660 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8663 2001-03-05 Per Bothner <per@bothner.com>
8665 Fix a problem where rest_of_decl_compilation applied to
8666 class_dtable_decl causes problems because it was done too early,
8667 before output file was opened.
8668 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8669 * class.c (class_dtable_decl): Add macro - element of class_roots.
8670 (make_class_data): Define class_dtable_decl.
8671 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8673 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8675 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8676 uses of 'boolean' with 'bool'.
8678 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8680 * lang-specs.h: Add zero initializer for cpp_spec field to all
8683 2001-02-16 Per Bothner <per@bothner.com>
8685 Handle compiling multiple input files at once, and @FILE syntax.
8686 * gcj.texi: Updated documentation to match.
8687 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8688 * jcf-parse.c (parse_source_file): Split into ...
8689 (parse_source_file_1): New function - and:
8690 (parse_source_file_2): New function.
8691 (yyparse): On -ffilelist-file, open and scan named file.
8692 On first pass over files, only do parse_source_file_1.
8693 A new second pass calls parse_source_file_2 for each file to compile.
8694 (init_jcf_parse): Call init_src_parse.
8695 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8696 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8697 as multiple input file combined in one compilation.
8698 * lang-options.h: Add -ffilelist-file
8699 * lang.c (flag_filelist_file): New flag variable.
8700 (lang_f_options): Handle -ffilelist-file.
8701 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8702 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8703 gclass_list - use global fields of src_parse_roots instead.
8704 * parse.y (src_parse_roots): New array.
8705 (incomplete_class_list, gclass_list): New macros.
8706 (push_parser_context, java_pop_parser_context,
8707 java_parser_context_resume): Don't fiddle with deleted fields.
8708 (various): Use incomplete_class gclass_list and global macros
8709 instead of parse_ctxt fields - the lists are global.
8710 (init_src_parse): New function.
8712 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8714 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8716 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8718 * parse.y (check_inner_class_access): Moved declaration of local
8719 `enclosing_decl_type' to the right location.
8721 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8723 * parse.y (parser_check_super_interface): Don't call
8724 check_pkg_class_access for an inner interface.
8725 (parser_check_super): Don't call check_pkg_class_access for inner
8727 (do_resolve_class): Simplify enclosing type loop. Don't call
8728 check_pkg_class_access if CL and DECL are not set.
8729 (find_in_imports_on_demand): Set DECL if class_type needed to be
8730 loaded. Don't call check_pkg_class_access for an inner class.
8731 (check_inner_class_access): Rewritten to implement member access
8732 rules as per spec 6.6.1.
8733 (check_pkg_class_access): Handle the empty package correctly.
8734 (in_same_package): New function. Determine if two classes are in the
8737 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8739 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8740 method into array types.
8741 * parse.y (patch_method_invocation): Bypass access check on clone call
8744 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8746 * expr.c (build_instanceof): Check for arrays when trying fold to
8749 2001-02-15 Jim Meyering <meyering@lucent.com>
8751 * Make-lang.in (java.install-common): Depend on `installdirs'.
8752 (java.install-info): Likewise.
8754 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8756 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8758 2001-02-14 Tom Tromey <tromey@redhat.com>
8759 Alexandre Petit-Bianco <apbianco@cygnus.com>
8761 Fix for PR java/1261.
8762 * typeck.c (build_java_array_type): Add public `clone' method to
8764 * parse.y (resolve_qualified_expression_name): Use current_class
8765 when checking for inaccessibility.
8766 (patch_method_invocation): Fixed error message when accessibility
8767 denied. Added `from_super' argument.
8769 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8771 * parse.y (resolve_class): Don't build a fake decl. Use the one
8773 * typeck.c (build_java_array_type): Build and assign decl to array
8776 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8778 * parse.y (not_accessible_p): Changed leading comment. Added extra
8779 `where' argument. Use it to enforce protected access rules.
8780 (resolve_qualified_expression_name): Added extra argument to
8782 (patch_method_invocation): Use argument `primary' to provide
8783 not_accessible_p with an extra argument.
8784 (lookup_method_invoke): Added extra argument to not_accessible_p.
8785 (search_applicable_method_list): Likewise.
8787 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8789 * parse.y (resolve_qualified_expression_name): Try to resolve as
8790 an inner class access only if `decl' is a TYPE_DECL.
8792 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8794 * decl.c (classdollar_identifier_node): Initialize.
8795 * java-tree.h (enum java_tree_index): New entry
8796 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8797 (classdollar_identifier_node): New macro.
8798 (ID_CLASSDOLLAR_P): Likewise.
8799 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8800 (build_dot_class_method_invocation): Likewise.
8801 (find_applicable_accessible_methods_list): `class$' can't be
8804 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8806 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8808 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8810 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8811 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8814 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8816 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8817 outside of the `__U' sequence too.
8818 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8821 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8823 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8825 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8828 (JVGENMAIN_OBJS): Likewise.
8829 * java-tree.h (append_gpp_mangled_name): New prototype.
8830 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8831 Removed cast calling `gcc_add_root.'
8832 * jvgenmain.c (mangle_obstack): New global, initialized.
8834 (do_mangle_class): Constify local `ptr.'
8835 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8836 append_gpp_mangle_name and update `count' if necessary.
8837 Use `mangle_obstack.'
8838 * mangle.c (append_unicode_mangled_name): Removed.
8839 (append_gpp_mangled_name): Likewise.
8840 (unicode_mangling_length): Likewise.
8841 (mangle_member_name): Return type set to `void.'
8842 (mangle_field_decl): Don't append `U' in escaped names.
8843 (mangle_method_decl): Likewise.
8844 (mangle_member_name): Just use `append_gpp_mangled_name.'
8845 * mangle_name.c: New file.
8847 2001-02-07 Per Bothner <per@bothner.com>
8849 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8851 * check-init.c (check_init): Don't call done_alternative after
8852 processing loop code, as a LOOP_EXPR never terminates normally.
8854 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8856 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8858 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8863 2001-02-06 Tom Tromey <tromey@redhat.com>
8865 * lex.c (java_new_lexer): Longer error message.
8867 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8868 Alexandre Petit-Bianco <apbianco@cygnus.com>
8870 * typeck.c (build_prim_array_type): Added leading comment.
8871 (build_java_array_type): Moved locals out of
8872 block. Always create the `data' field, fixed alignment to match
8875 2001-02-04 Tom Tromey <tromey@redhat.com>
8877 * expr.c (java_lang_expand_expr): Don't bother recomputing
8878 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8881 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * parse.y (process_imports): Save the original name of the import
8884 for better error report.
8886 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8888 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8889 of macros used when compiling jvspec.c.
8890 * jvspec.c (lang_specific_driver): Link with the shared
8893 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8895 * check-init.c (check_init): Call internal_error instead of fatal.
8896 * expr.c (java_lang_expand_expr): Likewise.
8897 * jcf-parse.c (get_constant): Likewise.
8898 * mangle.c (java_mangle_decl): Likewise.
8899 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8900 (operator_string): Likewise.
8901 * check-init.c (check_init): Call abort instead of fatal.
8902 * class.c (build_class_ref): Likewise.
8903 * constants.c (write_constant_pool): Likewise.
8904 * decl.c (start_java_method): Likewise.
8905 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8906 (java_stack_dup, encode_newarray_type): Likewise.
8907 (build_java_array_length_access): Likewise.
8908 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8909 (build_java_soft_divmod, build_invokeinterface): Likewise.
8910 * java-tree.h (INNER_CLASS_P): Likewise.
8911 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8912 (give_name_to_class, get_class_constant): Likewise.
8913 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8914 (find_constant_index, generate_bytecode_conditional): Likewise.
8915 (generate_bytecode_insns, perform_relocations): Likewise.
8916 * lex.c (java_unget_unicode, java_lex): Likewise.
8917 * mangle.c (mangle_type, mangle_record_type): Likewise.
8918 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8919 (finish_mangling): Likewise.
8920 * parse.h (MARK_FINAL_PARMS): Likewise.
8921 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8922 (obtain_incomplete_type, java_complete_class): Likewise.
8923 (java_check_regular_methods, java_complete_expand_method): Likewise.
8924 (cut_identifier_in_qualified, check_deprecation): Likewise.
8925 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8926 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8927 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8928 * typeck.c (set_local_type, parse_signature_type): Likewise.
8929 (parse_signature_string, build_java_signature): Likewise;
8930 (set_java_signature): Likewise.
8931 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8932 * class.c (add_method): Call fatal_error instead of fatal.
8933 (build_static_field_ref): Likewise.
8934 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8935 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8936 * lex.c (java_new_new_lexer): Likewise.
8937 * jv-scan.c (main): Likewise.
8938 (fatal_error): Renamed from fatal.
8939 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8941 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8942 (yyparse): Likewise.
8943 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8944 * lex.c (java_get_line_col): Likewise.
8945 * jcf-parse.c (load_class): Make errors non-fatal.
8946 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8948 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8950 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8951 (error): Remove unused function.
8952 (main): Don't use "__attribute__ alias" on generated class symbol.
8954 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8958 * parse.y (finish_method_declaration): Code accounting for WFLed
8959 method DECL_NAMEs deleted.
8960 (check_abstract_method_definitions): Likewise.
8961 (resolve_type_during_patch): Layout resolved type.
8962 * typeck.c (lookup_do): Removed unused local.
8964 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8966 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8967 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8968 integer_negative_one_node.
8969 * expr.c (build_java_binop): Likewise.
8971 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8973 * zextract.c (read_zip_archive): Read file_offset before writing
8974 zipd and consequently clobbering the header contents.
8976 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8978 * Make-lang.in: Remove all dependencies on defaults.h.
8979 * decl.c: Don't include defaults.h.
8981 * parse.y: Likewise.
8983 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8985 * ChangeLog (2001-01-21): Fixed typo.
8986 * class.c (layout_class_method): Code accounting for WFLed
8987 method DECL_NAMEs deleted.
8988 * constant.c (find_methodref_index): Likewise.
8989 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8990 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8991 (struct lang_decl): New field `wfl'.
8992 (java_get_real_method_name): Prototype deleted.
8993 * mangle.c (mangle_method_decl): Code accounting for WFLed
8994 method DECL_NAMEs deleted.
8995 * parse.h (GET_METHOD_NAME): Macro deleted.
8996 * parse.y (reset_method_name): Deleted.
8997 (method_header): Set DECL_FUNCTION_WFL.
8998 (check_abstract_method_header): Code accounting for WFLed method
9000 (java_get_real_method_name): Deleted.
9001 (check_method_redefinition): Code accounting for WFLed method
9002 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
9003 (java_check_regular_methods): Likewise.
9004 (java_check_abstract_methods): Likewise.
9005 (java_expand_classes): Don't call `reset_method_name.'
9006 (search_applicable_method_list): Use DECL_NAMEs instead of
9008 * typeck.c (lookup_do): Code accounting for WFLed method
9011 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
9013 * lex.c (java_read_char): Check for EOF from getc first.
9015 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * class.c (layout_class): Don't lay the superclass out if it's
9018 already being laid out.
9019 * jcf-parse.c (handle_innerclass_attribute): New function.
9020 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9021 handle_innerclasses_attribute.
9022 (jcf_parse): Don't load an innerclasses if it's already being
9024 * jcf-write.c (append_innerclass_attribute_entry): Static
9025 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9026 to be zero for anonymous classes.
9028 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9032 * jcf-parse.c (set_source_filename): Use
9033 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9035 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9037 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9038 gets a unique asm name.
9040 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9042 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9043 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9045 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9046 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9047 * parse.y (lookup_package_type_and_set_next): Deleted.
9048 (resolve_package): Removed unnecessary code.
9049 (find_applicable_accessible_methods_list): `finit$' can't be
9051 * verify.c (pop_argument_types): Added missing prototype.
9053 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9055 * config-lang.in: Disable java by default.
9057 2001-01-23 Tom Tromey <tromey@redhat.com>
9059 * gcj.texi (Copying): New node.
9060 Added copyright information.
9062 2001-01-21 Per Bothner <per@bothner.com>
9064 Various fixes to allow compiling a compressed .jar/.zip archive.
9065 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9066 (struct ZipFile): Add fields name and next (from ZipFileCache).
9067 (struct ZipDirectory): New field zipf points to owning ZipFile.
9068 * jcf.h (struct ZipDirectory): Add forward declaration.
9069 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9070 Remove seen_in_zip and zip_offset fields.
9071 (JCF_SEEN_IN_ZIP): New macro.
9072 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9073 * jcf-io.c: Change all ZipFileCache to ZipFile.
9074 (read_zip_member): New function.
9075 (open_in_zip): Call read_zip_member.
9076 * jcf-parse.c (find_in_current_zip): Remove function.
9077 (read_class): Merge in find_in_current_zip functionality.
9078 Call read_zip_member if needed.
9079 (parse_zip_file_entries): Use read_zip_member.
9080 (process_zip_dir): Update for removed and added JCF fields.
9081 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9083 2001-01-21 Per Bothner <per@bothner.com>
9085 Minor optimization of static ggc roots.
9086 * jcf-parse.c (parse_roots): New static field.
9087 (current_field, current_method, current_file_list): Replace by macros
9088 naming fields of parse_roots.
9089 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9090 * class.c (class_roots): New static field.
9091 (registered_class, fields_ident, info_ident, class_list):
9092 New macros naming fields of parse_roots.
9093 (build_static_field_ref): Don't register roots here.
9094 (layout_class): Static field list replaced by macro class_list.
9095 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9096 Initialize fields_ident and info_ident here.
9098 2001-01-21 Per Bothner <per@bothner.com>
9100 * jcf-parse.c (ggc_mark_jcf): New function.
9101 (init_jcf_parse): Register current_jcf as ggc root.
9103 2001-01-21 Per Bothner <per@bothner.com>
9105 * lang.c (put_decl_node): Print method's name.
9107 2001-01-21 Per Bothner <per@bothner.com>
9109 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9110 (verify_jvm_instructions): Use it, for better error messages on loads.
9112 2001-01-21 Per Bothner <per@bothner.com>
9114 * verify.c (merge_type_state): Still may have to merge even if
9115 LABEL_VERIFIED (label).
9117 2001-01-21 Per Bothner <per@bothner.com>
9119 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9120 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9122 2001-01-19 Per Bothner <per@bothner.com>
9124 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9125 if expeting an interface type. Refines Tom's change of 2000-09-12.
9127 2001-01-18 Per Bothner <per@bothner.com>
9129 * gcj.texi (Input Options): Mention .java files.
9131 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9133 * lang-options.h (-Wunsupported-jdk11): Removed.
9134 * lang.c (flag_not_overriding): Deleted.
9135 (flag_static_local_jdk1_1): Likewise.
9136 (lang_W_options): Removed "unsupported-jdk11" entry.
9137 * parse.y (java_check_methods): Removed dead code.
9139 2001-01-17 Tom Tromey <tromey@redhat.com>
9141 Changes suggested by Per Bothner:
9142 * gcj.texi (Input Options): Don't mention input files.
9143 (Code Generation): Updated --main information.
9144 (Invoking jcf-dump): Mention that --javap is incomplete.
9145 From Alexandre Petit-Bianco:
9146 (Warnings): Don't mention -Wunsupported-jdk11.
9148 (Compatibility): Mention JDK 1.2-ness of libraries.
9149 (Resources): Mention resources used when writing gcj.
9151 2001-01-17 Tom Tromey <tromey@redhat.com>
9153 * gcj.texi: New file.
9154 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9155 (java.info): Depend on gcj.info.
9156 (java/gcj.dvi): New target.
9157 (java.dvi): Depend on gcj.dvi.
9158 (java.install-info): Wrote.
9160 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9162 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9163 having called make_decl_rtl.
9165 2001-01-14 Per Bothner <per@bothner.com>
9167 Various patches to emit better messages on verification errors.
9168 * expr.c (push_type_0): Return error indication on stack overflow,
9169 instead of callinfg fatal.
9170 (push_type): Now just call push_type_0 (nd fatal on overflow).
9171 (pop_type_0): Return detailed error message (in a char** argument).
9172 (pop_type): If pop_type_0 fails, print error message.
9173 (pop_argument_types): Moved to verify.c.
9174 * verify.c (pop_argument_types): Moved from expr.c.
9175 Return a (possible) error message, rather than void.
9176 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9177 (verify_jvm_instruction): Use new macros, improving error messages.
9178 For case OPCODE_astore use object_ptr_type_node.
9179 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9180 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9182 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9183 constant, return body without wrapper. (Improves constant folding.)
9184 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9186 2001-01-13 Per Bothner <per@bothner.com>
9188 * expr.c (expand_java_field_op): Assigning to a final field outside
9189 an initializer does not violate JVM spec, so should be warning, not
9190 error. (Sun's verifier does not complain - though MicroSoft's does.)
9192 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9194 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9197 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9199 * parse.y (resolve_expression_name): Permit instance variables from
9200 enclosing context in super constructor call.
9201 (resolve_qualified_expression_name): Permit enclosing class's qualified
9202 "this" in super constructor call.
9204 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9206 * class.c (build_utf8_ref): Remove last argument in call to
9207 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9208 (build_class_ref): Likewise.
9209 (build_static_field_ref): Likewise.
9210 (get_dispatch_table): Likewise.
9211 (layout_class_method): Likewise.
9212 (emit_register_classes): Likewise.
9213 * constants.c (build_constant_data_ref): Likewise.
9214 * decl.c (builtin_function): Likewise.
9215 (create_primitive_vtable): Likewise.
9216 * expr.c (build_known_method_def): Likewise.
9217 (build_jni_stub): Likewise.
9218 (java_lang_expand_expr): Likewise.
9220 2001-01-10 Tom Tromey <tromey@redhat.com>
9222 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9224 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9226 * java-tree.h (lang_printable_name_wls): New prototype.
9227 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9228 rather than `current_class' to print type name. Don't prepend type
9229 names when printing constructor names.
9230 (lang_printable_name_wls): New function.
9231 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9232 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9233 * parse.y (patch_method_invocation): Message tuned for constructors.
9234 (not_accessible_p): Grant `private' access from within
9237 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9239 All files with updated copyright when applicable.
9240 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9241 * class.c (mangle_class_field): Function removed.
9242 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9243 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9244 (build_class_ref): Call `java_mangle_class_field' instead of
9245 `mangle_class_field.'
9246 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9247 (layout_class): Call `java_mangle_decl' instead of
9248 `mangle_static_field.'
9249 (cxx_keywords): Initialized static array moved to `lex.c.'
9250 (layout_class_method): Changed leading comment. Simplified to
9251 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9252 * decl.c (lang_mark_tree): Mark field `package_list.'
9253 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9254 (struct lang_type): New field `package_list.'
9255 (unicode_mangling_length): Prototype removed.
9256 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9257 emit_unicode_mangled_name): Likewise.
9258 (cxx_keyword_p): New prototype.
9259 (java_mangle_decl, java_mangle_class_field,
9260 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9261 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9263 * jvgenmain.c (main_method_prefix): Global variable removed.
9264 (main_method_suffix): Likewise.
9265 (do_mangle_classname): New function.
9266 (main): Call it. Format changed to accommodate new mangling scheme.
9267 * lex.c: (utf8_cmp): Conditionally prototyped.
9268 (cxx_keywords): Moved from class.c, conditionally defined.
9269 (utf8_cmp, cxx_keyword_p): Likewise.
9270 * mangle.c (obstack.h, ggc.h): Included.
9271 (mangle_field_decl): New function.
9272 (mangle_method_decl, mangle_type, mangle_pointer_type,
9273 mangle_array_type, mangle_record_type,
9274 find_compression_pointer_match, find_compression_array_match,
9275 find_compression_record_match,
9276 find_compression_array_template_match, set_type_package_list,
9277 entry_match_pointer_p, emit_compression_string, init_mangling,
9278 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9279 (mangle_obstack): New global.
9280 (MANGLE_RAW_STRING): New macro.
9281 (unicode_mangling_length): Turned static.
9282 (append_unicode_mangled_name): Renamed from
9283 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9284 replaces `obstack', removed from the parameter list.
9285 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9286 replaces parameter `obstack', removed from the parameter list. Call
9287 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9288 (append_gpp_mangled_classtype): Removed.
9289 (compression_table, compression_next): New static variables.
9290 * parse.y (temporary_obstack): Extern declaration removed.
9292 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.y (patch_binop): Compute missing type in error situations.
9296 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9298 * class.c (make_class_data): Push initial value for "arrayclass".
9299 * decl.c (init_decl_processing): Add new class field "arrayclass".
9301 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9303 From patha@softlab.ericsson.se:
9304 * parse.y (switch_label): Use build, not build1, to construct
9307 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9309 * lang.c (lang_decode_option): Change -MA to -MP.
9310 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9311 Update to new prototype; do quote targets.
9312 (jcf_dependency_write): Update.
9314 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9316 Shorten primitive array allocation path:
9317 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9318 to create new primitive arrays.
9319 * expr.c (build_newarray): If generating native code, call
9320 soft_newarray_node with a reference to the primitive TYPE identifier
9321 instead of type_value.
9323 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9325 Fix for PRs gcj/312 and gcj/253:
9326 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9327 dest if they arn't already.
9328 * class.c (layout_class): Call maybe_layout_super_class on
9329 superinterfaces also, but only if compiling from bytecode.
9332 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9335 2000-12-15 Tom Tromey <tromey@redhat.com>
9337 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9340 2000-12-14 Andrew Haley <aph@redhat.com>
9342 * boehm.c (mark_reference_fields): Change test to correctly detect
9345 2000-12-15 Andreas Jaeger <aj@suse.de>
9347 * config-lang.in (lang_dirs): Added.
9349 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9351 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9352 Credits go to rth for finding it.
9354 2000-12-13 Mike Stump <mrs@wrs.com>
9356 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9358 2000-11-07 Tom Tromey <tromey@cygnus.com>
9360 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9361 * lex.c (java_ignorable_control_p): Removed.
9362 (java_letter_or_digit_p): Removed.
9363 (java_start_char_p): New function.
9364 (java_read_char): Return `int', not `unicode_t'. Changed
9366 (java_read_unicode): Likewise.
9367 (java_read_unicode_collapsing_terminators): Likewise.
9368 (java_get_unicode): Likewise.
9369 (java_new_lexer): Initialize hit_eof.
9370 (java_parse_end_comment): Take `int' argument.
9371 (java_parse_doc_section): Likewise.
9372 (java_parse_escape_sequence): Don't allow backlash-newline.
9374 * lex.h (JAVA_DIGIT_P): Removed.
9375 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9376 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9377 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9378 (JAVA_PART_CHAR_P): New macro.
9380 (JAVA_CHAR_ERROR): Now -2.
9381 (java_lexer): New field `hit_eof'.
9382 * chartables.h: New file.
9383 * gen-table.pl: new file.
9385 2000-11-20 Tom Tromey <tromey@cygnus.com>
9386 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * parse.y (java_complete_lhs): Only allow compound assignment of
9389 reference type if type is String.
9391 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9393 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9394 jcf-path.c: Likewise.
9396 2000-12-09 Anthony Green <green@redhat.com>
9398 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9399 filestart and filename_length as int values.
9401 2000-12-07 Mo DeJong <mdejong@redhat.com>
9403 * jcf-io.c (find_class): Correct the logic that tests to see if a
9404 .java file is newer than its .class file. The compiler was
9405 incorrectly printing a warning when file mod times were equal.
9407 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9409 * jvgenmain.c: Use ISPRINT not isascii.
9411 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * parse.y (end_artificial_method_body): Fixed typo.
9415 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9417 * parse.y (patch_method_invocation): Pick the correct enclosing
9418 context when creating inner class instances.
9421 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9423 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9424 Update copyright year to 2000.
9426 2000-11-23 Anthony Green <green@redhat.com>
9428 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9429 Move current_file_list out of yyparse and make it static.
9431 * expr.c: Declare quick_stack and tree_list_free_list as static
9432 (init_expr_processing): Register quick_stack and
9433 tree_list_free_list roots.
9435 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * parse.y (build_outer_field_access): New local `decl_ctx', use
9438 it. Check for field's context and current class immediate outer
9439 context inheritance.
9440 (outer_field_access_p): Consider fields inherited from the last
9442 (build_access_to_thisn): Stop at the last enclosing context if
9446 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9448 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9450 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9452 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9455 2000-11-20 Tom Tromey <tromey@cygnus.com>
9457 * jv-scan.c (help): Document --complexity.
9458 (options): Added --complexity.
9459 (flag_complexity): New global.
9460 (main): Call `report'.
9461 * parse-scan.y (complexity): New global.
9462 (if_then_statement, if_then_else_statement,
9463 if_then_else_statement_nsi, switch_block_statement_group,
9464 while_expression, do_statement, for_begin, continue_statement,
9465 throw_statement, catch_clause, finally, method_invocation,
9466 conditional_and_expression, conditional_or_expression,
9467 conditional_expression): Update complexity.
9468 (reset_report): Reset complexity.
9469 (report): New function.
9471 2000-11-20 Tom Tromey <tromey@cygnus.com>
9473 * lex.c (yylex): Added STRICT_TK case.
9474 * parse.y (STRICT_TK): Added.
9475 * parse-scan.y (STRICT_TK): Added.
9476 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9477 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9479 * keyword.h: Rebuilt.
9480 * keyword.gperf (strictfp): Added.
9482 2000-11-20 Tom Tromey <tromey@cygnus.com>
9484 * lex.c (yylex): Recognize floating point constants with leading
9487 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9489 * java-tree.h (cyclic_inheritance_report): Constify.
9490 * parse.y (cyclic_inheritance_report): Likewise.
9492 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9494 * parse.y (goal): Remove call to ggc_add_string_root.
9496 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9498 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9499 Create string in scratch buffer, then pass to build_string.
9501 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9503 * parse.y (issue_warning_error_from_context): Add
9506 2000-11-11 Anthony Green <green@redhat.com>
9508 * jcf-parse.c (process_zip_dir): Add finput parameter.
9509 (jcf_figure_file_type): Call process_zip_dir with appropriate
9512 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9514 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9515 * jcf-parse.c (jcf_figure_file_type): Likewise.
9517 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9519 * parse.y (create_new_parser_context): Use memset () instead of
9522 2000-11-08 Tom Tromey <tromey@cygnus.com>
9524 * gjavah.c (process_file): Only include gcj/cni.h when generating
9527 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9529 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9530 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9531 instead of bzero ().
9533 2000-11-05 Tom Tromey <tromey@cygnus.com>
9535 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9536 * lex.c (IS_ZERO): New define.
9537 (java_perform_atof): Error on floating point underflow.
9539 2000-11-04 Tom Tromey <tromey@cygnus.com>
9541 * lex.c (java_parse_escape_sequence): Only read two octal
9542 characters if the first one is greater than 3. Don't allow
9543 "octal" numbers to include the digits 8 or 9.
9545 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9547 * Make-lang.in (java.distdir): Remove.
9549 2000-11-03 Tom Tromey <tromey@cygnus.com>
9551 * Make-lang.in (java.dvi): New target.
9552 Partial fix for PR other/567.
9554 * lang-options.h: Mention -Wout-of-date.
9555 * jcf-dump.c (flag_newer): New global.
9556 * gjavah.c (flag_newer): New global.
9557 * jcf-io.c (find_class): Only warn when flag_newer set.
9558 * lang.c (flag_newer): New global.
9559 (struct string_option): New declaration.
9560 (lang_W_options): New global.
9561 (process_option_with_no): New function.
9562 (lang_decode_option): Use it.
9564 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9565 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9568 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9569 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9570 * lex.c (java_read_unicode): Removed `term_context' argument.
9571 Recognize any number of `u' in `\u'.
9572 (java_read_unicode_collapsing_terminators): New function.
9573 (java_get_unicode): Use it.
9574 (java_lineterminator): Removed.
9575 (yylex): Produce error if character literal is newline or single
9576 quote. Return if eof found in middle of `//' comment. EOF in
9577 `//' comment is only an error if pedantic.
9578 (java_ignorable_control_p): New function.
9579 (java_parse_end_comment): Return if eof found in middle of
9582 * jv-scan.c (pedantic): New global.
9584 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * parse.y (outer_field_access_p): Inherited fields aren't
9587 consider outer fields.
9588 (maybe_build_thisn_access_method): Use
9589 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9590 (resolve_expression_name): Trigger an error if a static field
9591 is being accessed as an outer field.
9593 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9598 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9600 * Make-lang.in: Move all build rules here from Makefile.in,
9601 adapt to new context. Wrap all rules that change the current
9602 directory in parentheses. Expunge all references to $(P).
9603 When one command depends on another and they're run all at
9604 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9605 all object-file generation rules. Delete obsolete variables.
9607 * Makefile.in: Delete.
9608 * config-lang.in: Delete outputs= line.
9610 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (patch_method_invocation): NULLify this_arg when already
9614 (maybe_use_access_method): Handle call to methods unrelated to the
9615 current class. Fixed comment.
9618 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9623 2000-10-24 Tom Tromey <tromey@cygnus.com>
9625 * lex.c (java_new_lexer): Initialize new fields. Work around
9626 broken iconv() implementations.
9627 (java_read_char): Swap bytes if required. Use fallback decoder if
9629 (byteswap_init, need_byteswap): New globals.
9630 (java_destroy_lexer): Only close iconv handle if it is in use.
9631 * lex.h (java_lexer): New fields read_anything, byte_swap,
9633 Made out_buffer unsigned.
9635 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9637 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9638 where an enclosing context can be set on the jdep.
9639 (do_resolve_class): Fixed identation.
9641 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9643 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9645 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9648 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9650 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9652 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9654 * jcf-write.c (OP1): Update `last_bc'.
9655 (struct jcf_block): Fixed indentation and typo in comments. New
9657 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9658 follows `monitorenter'.
9659 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9663 2000-10-16 Tom Tromey <tromey@cygnus.com>
9665 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9666 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9667 * lang-options.h: Added -MA, -MT, -MF..
9668 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9669 (DEPEND_TARGET_SET): New macro.
9670 (DEPEND_FILE_ALREADY_SET): Likewise.
9671 (init_parse): Handle new flags.
9672 * jcf.h (jcf_dependency_print_dummies): Declare.
9673 * Make-lang.in (s-java): Added mkdeps.o.
9674 * Makefile.in (BACKEND): Added mkdeps.o.
9675 (../gcjh$(exeext)): Added mkdeps.o.
9676 (../jcf-dump$(exeext)): Added mkdeps.o.
9677 * jcf-depend.c: Include mkdeps.h.
9678 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9679 add_entry): Removed.
9680 (jcf_dependency_reset): Rewrote.
9681 (dependencies): New global.
9682 (jcf_dependency_set_target): Rewrote.
9683 (jcf_dependency_add_target): Likewise.
9684 (jcf_dependency_add_file): Likewise.
9686 (print_ents): Removed.
9687 (jcf_dependency_write): Rewrote.
9688 (print_dummies): New global.
9689 (jcf_dependency_print_dummies): New function
9690 (jcf_dependency_write): Call deps_dummy_targets if required.
9692 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * gjavah.c (add_class_decl): Removed unused variables `tname',
9695 `tlen' and `name_index'.
9696 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9697 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9698 in `wfl_operator' with value.
9699 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9700 (jcf_figure_file_type): Fixed identation.
9701 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9702 * parse.y (analyze_clinit_body): New function.
9703 (static_initializer:): Reset `current_static_block'.
9704 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9705 `wfl_operator' with new value.
9706 (lookup_cl): Use EXPR_WFL_FILENAME.
9707 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9708 analyze_clinit_body.
9709 (build_outer_field_access): Access to this$<n> built from
9710 current_class, not its outer context.
9711 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9712 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9713 (patch_method_invocation): Use `is_static_flag' when already
9715 (patch_newarray): Removed assignment in ternary operator.
9717 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9719 * except.c (free_eh_ranges): Don't free `whole_range'.
9721 2000-10-15 Anthony Green <green@redhat.com>
9723 * decl.c (init_decl_processing): Call init_class_processing before
9726 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * check-init.c (check_init): Fixed leading comment. Use
9730 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9731 (give_name_to_locals): Likewise.
9732 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9733 fields in lang_decl_var.
9734 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9735 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9736 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9737 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9738 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9739 (LOCAL_FINAL): Rewritten.
9740 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9741 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9742 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9743 `init_final' fields.
9744 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9745 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9746 (TYPE_HAS_FINAL_VARIABLE): New macro.
9747 (struct lang_type): Added `afv' field.
9748 * parse.y (check_static_final_variable_assignment_flag): New function.
9749 (reset_static_final_variable_assignment_flag): Likewise.
9750 (check_final_variable_local_assignment_flag): Likewise.
9751 (reset_final_variable_local_assignment_flag): Likewise.
9752 (check_final_variable_indirect_assignment): Likewise.
9753 (check_final_variable_global_assignment_flag): Likewise.
9754 (add_inner_class_fields): Use LOCAL_FINAL_P.
9755 (register_fields): Handle local finals and final variables.
9756 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9757 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9758 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9760 (java_complete_expand_methods): Loop to set
9761 TYPE_HAS_FINAL_VARIABLE. Call
9762 `reset_final_variable_local_assignment_flag' and
9763 `check_final_variable_local_assignment_flag' accordingly before
9764 and after constructor expansion. Call
9765 `reset_static_final_variable_assignment_flag'
9766 before expanding <clinit> and after call
9767 `check_static_final_variable_assignment_flag' if the
9768 current_class isn't an interface. After all methods have been
9769 expanded, call `check_final_variable_global_assignment_flag' and
9770 `check_static_final_variable_assignment_flag' if the current class
9772 (maybe_yank_clinit): Fixed typo in comment.
9773 (build_outer_field_access_methods): Removed old sanity check. Use
9774 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9775 Don't create access methods for finals.
9776 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9777 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9778 existing DECL_INIT has been processed.
9779 (java_complete_lhs): Likewise.
9780 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9781 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9783 (patch_assignment): Use LOCAL_FINAL_P.
9784 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9785 DECL_INITIAL is nullified.
9788 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9790 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9792 * Makefile.in (parse.c, parse-scan.c): Likewise.
9794 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9796 * class.c (temporary_obstack): Remove.
9797 (make_class): Don't mess with obstascks.
9798 (push_class): Likewise.
9799 (set_super_info): Likewise.
9800 (add_method_1): Likewise.
9801 (add_method): Likewise.
9802 (add_field): Likewise.
9803 (build_utf8_ref): Likewise.
9804 (build_class_ref): Likewise.
9805 (build_static_field_ref): Likewise.
9806 (finish_class): Likewise.
9807 (push_super_field): Likewise.
9808 (layout_class): Likewise.
9809 (layout_class_methods): Likewise.
9810 (init_class_processing): Likewise.
9811 * constants.c (get_tag_node): Likewise.
9812 (build_constant_data_ref): Likewise.
9813 * decl.c (ggc_p): Remove.
9814 (copy_lang_decl): Use ggc_alloc.
9815 (complete_start_java_method): Don't mess with obstacks.
9816 (start_java_method): Likewise.
9817 (end_java_method): Likewise.
9818 * except.c (link_handler): Use xmalloc.
9819 (free_eh_ranges): New function.
9820 (method_init_exceptions): Use it.
9821 (add_handler): Use xmalloc.
9822 (expand_start_java_handler): Don't mess with obstacks.
9823 (prepare_eh_table_type): Likewise.
9824 (expand_end_java_handler): Likewise.
9825 * expr.c (push_value): Likewise.
9826 (create_label_decl): Likewise.
9827 (build_jni_stub): Likewise.
9828 (java_lang_expand_expr): Likewise.
9829 (note_instructions): Use xrealloc.
9830 (java_push_constant_from_pool): Don't mess with obstacks.
9831 (process_jvm_instruction): Likewise.
9832 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9834 * jcf-parse.c (get_constant): Don't mess with obstacks.
9835 (read_class): Likewise.
9836 (jcf_parse): Likewise.
9837 * lex.c (expression_obstack): Remove.
9838 (java_lex): Don't use obstack_free.
9839 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9840 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9841 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9842 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9843 * parse.y (gaol): Add more GC roots.
9844 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9845 (lookup_field_wrapper): Likewise.
9846 (obtain_incomplete_type): Don't mess with obstacks.
9847 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9849 (craft_constructor): Don't mess with obstacks.
9850 (safe_layout_class): Likewise.
9851 (java_complete_class): Likewise.
9852 (source_end_java_method): Likewise.
9853 (build_outer_field_access_methods): Likewise.
9854 (build_outer_method_access_method): Likewise.
9855 (maybe_build_thisn_access_method): Likewise.
9856 (build_dot_class_method_invocation): Likewise.
9857 (java_complete_tree): Likewise.
9858 (java_complete_lhs): Likewise.
9859 (do_merge_string_cste): Likewise.
9860 (patch_string_cst): Likewise.
9861 (array_constructor_check_entry): Likewise.
9862 * typeck.c (build_java_array_type): Likewise.
9863 (parse_signature_string): Likewise.
9864 (build_java_signature): Likewise.
9866 2000-10-12 Tom Tromey <tromey@cygnus.com>
9869 * gjavah.c (add_class_decl): Don't special-case inner classes.
9870 (add_namelet): Likewise.
9872 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9874 * java-tree.h: Constify current_encoding.
9875 * lang.c: Constify current_encoding.
9877 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9879 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9880 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9882 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9884 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9885 patch. Fixes gcj/340.
9887 2000-10-10 Tom Tromey <tromey@cygnus.com>
9889 * lex.c (java_new_lexer): Initialize out_first and out_last
9891 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9893 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * parse.y (pop_current_osb): New function.
9896 (array_type:): Use `dims:', changed actions
9897 accordingly. Suggested by Anthony Green.
9898 (array_creation_expression:): Used pop_current_osb.
9899 (cast_expression:): Likewise.
9900 (search_applicable_method_list): Fixed indentation.
9902 2000-10-08 Anthony Green <green@redhat.com>
9904 * parse.y (array_type_literal): Remove production.
9905 (type_literals): Refer to array_type, not array_type_literal.
9907 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9909 Patch contributed by Corey Minyard.
9910 * decl.c (check_local_named_variable): New function.
9911 (tree check_local_unnamed_variable): Likewise.
9912 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9914 2000-10-07 Anthony Green <green@redhat.com>
9916 * class.c (layout_class): Handle case where superclass can't be
9919 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9921 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9924 2000-10-05 Tom Tromey <tromey@cygnus.com>
9926 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9927 * jvgenmain.c (class_mangling_prefix): Removed.
9928 (class_mangling_suffix): New global.
9930 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9932 (print_method_info): Handle overrides for static and final
9934 (process_file): Generate declaration for class object field.
9935 * class.c (cxx_keywords): New array.
9936 (utf8_cmp): New function.
9937 (cxx_keyword_p): New function.
9938 (layout_class_method): Mangle C++ keywords by appending `$'.
9939 (mangle_field): New function.
9940 (mangle_class_field): Use mangle_field. Mangle class name as
9942 (mangle_static_field): Use mangle_field.
9944 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * decl.c (find_local_variable): Removed uncessary type check and
9947 fixed range check typo. From Corey Minyard.
9949 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * decl.c (give_name_to_locals): New local `code_offset'. Call
9952 `maybe_adjust_start_pc'.
9953 * expr.c (note_instructions): New function.
9954 (expand_byte_code): Don't collect insn starts here.
9955 (peek_opcode_at_pc): New function.
9956 (maybe_adjust_start_pc): Likewise.
9957 * java-tree.h (maybe_adjust_start_pc): Declare.
9958 (note_instructions): Likewise.
9959 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9961 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * parse.y (field_access:): Fixed indentation.
9964 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9966 2000-09-07 Tom Tromey <tromey@cygnus.com>
9969 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9970 JPRIMITIVE_TYPE_P, for arithmetic operators.
9971 (patch_method_invocation): Indentation fix.
9972 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9973 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9974 (do_unary_numeric_promotion): Cleaned up code.
9975 (valid_cast_to_p): Handle boolean correctly.
9977 2000-09-27 Tom Tromey <tromey@cygnus.com>
9979 * lex.c (java_read_unicode): Reset bs_count when finished with
9982 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9985 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9986 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9987 (typeck.o): Depend on ggc.h.
9988 * class.c (add_method_1): Use GC functions for allocation.
9989 (init_class_processing): Register roots.
9990 * decl.c (ggc_p): Set to 1.
9991 (pending_local_decls): Make it static.
9992 (push_jvm_slot): Use GC functions for allocation.
9993 (init_decl_processing): Register roots.
9994 (give_name_to_locals): Use GC functions for allocation.
9995 (lang_mark_tree): New function.
9996 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9997 functions for allocation.
9998 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9999 * lex.c (java_lex): Use build_string, rather than replicating it
10001 * parse.y (goal): Add more roots.
10002 (mark_parser_ctxt): New function.
10003 * typeck.c: Include ggc.h.
10005 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
10008 contains something else than MODIFY_EXPR.
10010 2000-09-23 Mark Mitchell <mark@codesourcery.com>
10012 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
10013 * Makefile.in (parse.o): Depend on ggc.h.
10014 (class.o): Likewise.
10015 (constants.o): Likewise.
10016 (decl.o): Likewise.
10017 (expr.o): Likewise.
10018 (jcf-parse.o): Likewise.
10019 (jcf-write.o): Likewise.
10020 (mangle.o): Likewise.
10021 * class.c: Include ggc.h.
10022 (build_static_field_ref): Register GC roots.
10023 (layout_class): Likewise.
10024 (init_class_processing): Likewise.
10025 * constants.c: Include ggc.h.
10026 (current_constant_pool_data_ref): Remove.
10027 (tag_nodes): Move it to ...
10028 (get_tag_node): ... here. Register GC roots.
10029 * decl.c: Include ggc.h. Remove many global tree definitions.
10030 (throw_node): Define.
10031 (java_global_trees): Likewise.
10032 (predef_filenames): Make the size a constant.
10033 (init_decl_processing): Adjust accordingly.
10034 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10035 * expr.c: Include ggc.h.
10036 (init_expr_processing): Register GC roots.
10037 (build_invokeinterface): Likewise.
10038 * java-tree.h: Replace extern tree declarations with macros.
10039 (java_global_trees): New variable.
10040 (java_tree_index): New enumeration.
10041 (init_jcf_parse): Declare.
10042 * jcf-parse.c: Include ggc.h.
10043 (current_class): Remove declaration.
10044 (main_class): Likewise.
10045 (all_class_list): Likewise.
10046 (predefined_filename_p): Adjust for constant size of
10048 (init_jcf_parse): New function.
10049 * jcf-write.c: Include ggc.h.
10050 (generate_classfile): Register GC roots.
10051 (append_synthetic_attribute): Likewise.
10052 (append_innerclass_attribute_entry): Likewise.
10053 * lang.c: Include ggc.h.
10054 (lang_print_error): Register GC roots.
10055 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10057 * parse.y: Include ggc.h.
10058 (wfl_operator): Remove.
10059 (goal): Register GC roots.
10060 (java_pop_parser_context): Adjust for new field names.
10061 (java_parser_context_save_global): Likewse.
10062 (java_parser_context_restore_global): Likewise.
10063 (java_parser_context_suspend): Likewise.
10064 (java_parser_context_resume): Likewise.
10065 (verify_constructor_circularity): Register GC roots.
10066 (lookup_cl): Likewise.
10067 (java_reorder_fields): Likewise.
10068 (build_current_this): Likewise.
10069 (class_in_current_package): Likewise.
10070 (argument_types_convertible): Likewise.
10071 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10073 2000-09-14 Tom Tromey <tromey@cygnus.com>
10075 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10077 2000-09-13 Tom Tromey <tromey@cygnus.com>
10079 * jcf-parse.c: Include <locale.h>.
10080 * jv-scan.c: Include <locale.h>.
10082 2000-09-12 Tom Tromey <tromey@cygnus.com>
10084 * expr.c (pop_type_0): Return `Object' if trying to merge two
10086 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10087 interface types; `Object' is always a valid supertype.
10089 2000-09-12 Tom Tromey <tromey@cygnus.com>
10092 * jv-scan.c (help): Document --encoding.
10093 (options): Added `encoding' entry.
10094 (OPT_ENCODING): New define.
10095 (main): Handle --encoding.
10096 Include <langinfo.h> if nl_langinfo exists.
10097 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10099 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10100 (parse_source_file): Correctly call java_init_lex. Added `finput'
10101 argument. Use nl_langinfo to determine default encoding.
10102 * java-tree.h (current_encoding): Declare.
10103 * parse.y (java_parser_context_restore_global): Don't restore
10105 (java_parser_context_save_global): Don't set `finput' field.
10106 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10108 * lang.c (current_encoding): New global.
10109 (lang_decode_option): Recognize `-fencoding='.
10110 (finish_parse): Don't close finput.
10111 * parse.h (struct parser_ctxt): Removed `finput' and
10112 `unget_utf8_value' fields. Added `lexer' field.
10113 (java_init_lex): Fixed declaration.
10114 * lex.c (java_new_lexer): New function.
10115 (java_destroy_lexer): Likewise.
10116 (java_read_char): Added `lex' argument. Handle iconv case.
10117 (java_read_unicode): Added `lex' argument. Count backslashes in
10119 (java_init_lex): Added `finput' and `encoding' arguments. Set
10120 `lexer' field in ctxp.
10121 (BAD_UTF8_VALUE): Removed.
10122 (java_lex): Handle seeing UEOF in the middle of a string literal.
10123 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10124 (java_lexer): New structure.
10127 (DEFAULT_ENCODING): New define.
10128 (java_destroy_lexer): Declare.
10130 2000-09-12 Tom Tromey <tromey@cygnus.com>
10132 Fix for PR gcj/343:
10133 * lex.c (java_init_lex): Initialize java_io_serializable.
10134 * parse.y (java_io_serializable): New global.
10135 (valid_ref_assignconv_cast_p): An array can be cast to
10138 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10140 * decl.c, expr.c: Include defaults.h if not already included.
10141 Don't define the *_TYPE_SIZE macros.
10143 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10145 * typeck.c (build_java_array_type): Correct first parameter
10146 in ADJUST_FIELD_ALIGN invocation.
10148 2000-09-06 Tom Tromey <tromey@cygnus.com>
10150 * lang-specs.h: Also recognize `-femit-class-files'.
10152 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10154 * verify.c (merge_types): Load the types to merge if necessary.
10156 2000-09-02 Anthony Green <green@redhat.com>
10158 * jcf-io.c: Include zlib.h.
10159 (open_in_zip): Read compressed class file archives.
10160 * zipfile.h (ZipDirectory): Add uncompressed_size and
10161 compression_method fields.
10162 * zextract.c (read_zip_archive): Collect file compression info.
10164 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10166 * parse.y (do_resolve_class): Also explore superclasses of
10167 intermediate enclosing contexts when searching for inner classes.
10169 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10171 * parse.y (variable_declarator_id:): Better error message.
10172 (expression_statement:): Use YYNOT_TWICE.
10173 (cast_expression:): Likewise.
10174 (assignment:): Likewise.
10176 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.y (do_merge_string_cste): New locals. Create new
10179 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10181 2000-08-07 Hans Boehm <boehm@acm.org>
10183 * boehm.c (mark_reference_fields): Set marking bits for all words in
10184 a multiple-word record.
10185 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10188 2000-08-31 Mike Stump <mrs@wrs.com>
10190 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10191 jcf-dump$(exeext)): Make parallel safe.
10193 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10195 * jcf-parse.c (set_source_filename): Constify a char *.
10196 * jcf-write.c (append_innerclasses_attribute,
10197 make_class_file_name): Constify a char *. Don't recycle a
10198 variable for an unrelated purpose.
10199 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10200 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10202 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10204 * expr.c (can_widen_reference_to): Fixed indentation.
10205 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10206 * parse.y: `finit$' replaces `$finit$' in comments.
10207 (try_builtin_assignconv): Fixed leading comment.
10209 2000-08-25 Greg McGary <greg@mcgary.org>
10211 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10213 2000-08-24 Greg McGary <greg@mcgary.org>
10215 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10216 * parse.y (BINOP_LOOKUP): Likewise.
10218 2000-08-22 Andrew Haley <aph@cygnus.com>
10220 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10221 sign extending. Fixes gcj/321.
10222 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10223 combining to make a jlong. Fixes gcj/321.
10225 2000-08-21 Nix <nix@esperi.demon.co.uk>
10227 * lang-specs.h: Do not process -o or run the assembler if
10230 2000-08-16 Andrew Haley <aph@cygnus.com>
10232 * typeck.c (build_java_array_type): Rewrite code to do array
10233 alignment. Take into account back-end macros when aligning array
10234 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10235 user to set alignment. Fixes gcj/252 and 160.
10237 2000-08-09 Tom Tromey <tromey@cygnus.com>
10239 * parse.y (check_abstract_method_definitions): Now return `int'.
10240 Check implemented interfaces. Fixes PR gcj/305.
10242 * parse.y (patch_switch_statement): Disallow `long' in switch
10243 expressions. Fixes PR gcj/310.
10245 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10247 * decl.c (finit_leg_identifier_node): New global.
10248 (init_decl_processing): Use `finit$' to initialize
10249 finit_identifier_node. Use `$finit$' to initialize
10250 finit_leg_identifier_node.
10251 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10252 * java-tree.h (finit_identifier_node): Changed attached comment.
10253 (finit_leg_identifier_node): New declaration.
10254 (ID_FINIT_P): Take finit_identifier_node and
10255 finit_leg_identifier_node into account. This is a backward
10256 compatibility hack.
10258 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10260 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10262 (generate_bytecode_insns): Check `nargs' before emitting it.
10263 * verify.c (merge_type_state): Fixed typo.
10264 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10265 generate_bytecode_{conditional,insns}.
10267 2000-08-13 Anthony Green <green@redhat.com>
10269 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10272 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10274 * class.c (maybe_layout_super_class): Fixed indentation.
10275 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10276 (java_check_methods): New function declaration.
10277 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10278 instead of `str_ptr'.
10279 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10280 of a `invokeinterface' at the right time.
10281 * parse.h (WFL_STRIP_BRACKET): New macro.
10282 (SET_TYPE_FOR_RESOLUTION): Use it.
10283 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10284 (check_class_interface_creation): Don't check for cross package
10285 innerclass name clashes.
10286 (method_header): Behave properly if MDECL is `error_mark_node'.
10287 (method_declarator): Return `error_mark_node' if bogus current
10289 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10290 (resolve_and_layout): New local `decl_type', set and used. Call
10291 java_check_methods.
10292 (java_check_methods): New method.
10293 (java_layout_classes): Use it.
10294 (resolve_qualified_expression_name): No EH check necessary in
10296 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10298 (patch_assignment): Set DECL_INITIAL on integral final local.
10300 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * java-tree.h (flag_extraneous_semicolon): New extern.
10303 * lang-options.h: (-Wextraneous-semicolon): New option.
10304 * lang.c (flag_redundant): Fixed typo in leading comment.
10305 (flag_extraneous_semicolon): New global.
10306 (lang_decode_option): Set `flag_extraneous_semicolon' when
10307 -Wall. Decode `-Wextraneous-semicolon'.
10308 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10309 `empty_statement' rule.
10310 (class_body_declaration): Likewise.
10311 (method_body:): Accept `;' as a method body.
10312 (static_initializer:): Removed `SC_TK' hack.
10313 (constructor_block_end:): Likewise.
10314 (empty_statement:): Report deprecated empty declaration. Fixes
10317 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10319 * parse.y (build_dot_class_method_invocation): Changed parameter
10320 name to `type'. Build signature from `type' and convert it to a
10321 STRING_CST if it's an array.
10322 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10323 to use `ref_type' directly.
10325 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10327 * lang-options.h: Added a comma after the last element to avoid
10328 syntax errors when other languages define additional options.
10330 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10332 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10333 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10334 (jc1): Link with $(BACKEND).
10335 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10337 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10339 * jvspec.c: Adjust type of second argument to
10340 lang_specific_driver, and update code as necessary.
10342 * class.c (build_dtable_decl): Initialize dummy.
10344 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10347 method bodies not to rule out discarding `<clinit>'; don't use
10348 <clinit> to initialize static fields with constant initializers.
10350 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10352 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10354 (method_synthetic): New global.
10355 (HANDLE_METHOD): Recognize synthetic method and tell
10356 `print_method_info' about it.
10357 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10358 processing a synthetic method.
10359 * jcf-reader.c (skip_attribute): New function.
10360 ( skip_attribute): Likewise.
10362 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * parse.y (build_outer_field_access): Fixed comments.
10365 (fix_constructors): Emit the initialization of this$<n> before
10367 (resolve_qualified_expression_name): Build an access to `decl' if
10370 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10372 * parse-scan.y (curent_class): Non longer const.
10373 (inner_qualifier, inner_qualifier_length): Deleted.
10374 (current_class_length): New global.
10375 (bracket_count): Fixed typo in leading comment.
10376 (anonymous_count): New global.
10377 (class_instance_creation_expression:): Handle anonymous classes.
10378 (anonymous_class_creation:): New rule.
10379 (push_class_context): Rewritten.
10380 (pop_class_context): Likewise.
10381 (INNER_QUALIFIER): Macro deleted.
10382 (report_class_declaration): call `push_class_context' when
10383 entering the function. `fprintf' format modified not to use
10385 (report_class_declaration): Assign `package_name' and
10386 `current_class' to NULL separately.
10388 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * expr.c (build_invokeinterface): Call layout_class_methods on
10393 2000-07-27 Tom Tromey <tromey@cygnus.com>
10394 Anthony Green <green@cygnus.com>
10395 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * class.c (make_class_data): Create vtable for abstract classes.
10398 (get_dispatch_table): Changed to cope with abstract classes.
10400 2000-07-27 Tom Tromey <tromey@cygnus.com>
10402 * parse.y (patch_method_invocation): Don't reverse the argument
10403 list when dealing with anonymous class constructors. Fixed typo in
10406 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10408 * parse.y (build_alias_initializer_parameter_list): Reverse
10409 crafted list when building aliases for anonymous class
10412 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10414 * parse.y (jdep_resolve_class): Don't bother checking potential
10415 innerclass access if `decl' is NULL.
10416 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10419 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * parse.c: Remove (again.)
10423 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10426 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10427 outside the `if' statement, alias to innerclass removed, `decl'
10428 used to mark the class complete.
10430 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10432 * parse.y (simple_name:): Fixed typo in error message.
10434 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10437 or its first operand can be error marks.
10439 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10442 * parse.y (method_header): Likewise.
10444 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10446 * parse.y (process_imports): Consider that one might be trying to
10447 import an innerclass. Fixes gcj/254
10449 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10451 * parse.y (find_as_inner_class): Handle the case where the
10452 enclosing context of an innerclass has been loaded as bytecode.
10454 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10456 * parse.y (simple_name:): Reject `$' in type names.
10457 (resolve_type_during_patch): Use `type' as a second
10458 argument to resolve_no_layout. Fixes gcj/257.
10460 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10462 * parse.y (find_most_specific_methods_list): Select the only
10463 non-abstract method even if max has been set.
10464 Fixes gcj/285, gcj/298.
10466 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10468 * lang-specs.h: Added %(jc1) to java compiler options.
10470 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10472 * .cvsignore: New file.
10474 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * parse.y (not_accessible_p): Access granted to innerclasses
10477 (indirectly) extending the reference type. Fixes gcj/249.
10479 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * parse.y (patch_method_invocation): Fixed comment.
10482 (maybe_use_access_method): Build this$<n>s to the context of the
10483 target method, or a type that extends it. Fixes gcj/242.
10485 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10489 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10491 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10493 2000-07-13 Tom Tromey <tromey@cygnus.com>
10495 * lang-specs.h: Added %{I*}.
10497 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10499 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10501 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10503 * parse-scan.c: Remove.
10505 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10507 * class.c (set_super_info): Handled protected inner classes.
10508 (common_enclosing_context_p): Bail early if arguments aren't both
10510 (get_access_flags_from_decl): Handle private and protected inner
10512 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10513 (CLASS_PROTECTED): Likewise.
10514 (struct lang_type): New bitfield `poic'.
10515 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10516 inner classes only.
10517 (check_inner_class_access): Renamed arguments, added
10518 comments. Handles protected inner classes (fixes gcj/225)
10519 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10521 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10523 * parse.y (resolve_qualified_expression_name): Verify qualified
10524 access to `this'. Fixes gcj/239.
10526 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * jcf-write.c (generate_classfile): Don't install ConstantValue
10531 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10533 * parse.y (resolve_qualified_expression_name): Handle inner class
10534 access. Fixes gcj/256.
10536 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10538 * jcf-write.c (generate_classfile): Properly install the
10539 ConstantValue attribute and the initial value constant pool index
10540 on string constants.
10541 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10544 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10546 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10548 * parse.y (find_as_inner_class): Fixed typo.
10549 (do_resolve_class): Explore enclosing contexts when searching for
10550 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10551 (check_inner_class_access): Check `decl' which can be null in case
10552 of previous errors.
10554 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * java-tree.h (java_debug_context): Declared `extern'.
10557 (safe_layout_class): Likewise.
10558 * parse.y (resolve_field_access): Field must be `static' in order
10559 to be replaced by its initial value. Added comments.
10560 (find_applicable_accessible_methods_list): Fixed typo.
10561 (find_most_specific_methods_list): Methods found in innerclasses
10562 take over methods founds in the enclosing contexts.
10563 (java_complete_tree): Loosen restrictions on the type of DECLs
10564 that can be replaced by their initialization values.
10565 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10567 2000-07-05 Tom Tromey <tromey@cygnus.com>
10569 * Make-lang.in (PARSE_DIR): New macro.
10570 (PARSE_RELDIR): Likewise.
10571 (PARSE_C): Likewise.
10572 (PARSE_SCAN_C): Likewise.
10573 ($(PARSE_C)): New target.
10574 ($(PARSE_SCAN_C)): Likewise.
10575 (SET_BISON): New macro.
10576 (BISONFLAGS): Likewise.
10577 (JAVABISONFLAGS): Likewise.
10579 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10581 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10582 argument on the first pass for CNI as well as JNI.
10583 (print_method_info): Set up method name on the first pass only.
10585 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * parse.y (parser_qualified_classname): Removed parameter
10589 (create_interface): Removed first passed parameter to
10590 parser_qualified_classname.
10591 (create_class): Likewise. Don't install alias on static
10592 innerclasses. Fixes gcj/275.
10594 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10596 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10597 debugable statement with empty_stmt_node. Fixes gcj/272
10599 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10601 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10604 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10606 * jcf-write.c (push_long_const): Appropriately cast short negative
10609 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10611 * parse.y (verify_constructor_super): Use loop variable
10612 `m_arg_type' initialized with `mdecl_arg_type'.
10614 2000-06-29 Tom Tromey <tromey@cygnus.com>
10616 * parse.y (resolve_field_access): Handle case where `type_found'
10619 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * expr.c (lookup_field): The same field can be found through two
10622 different interface. Don't declare it ambiguous in that case.
10624 2000-06-27 Tom Tromey <tromey@cygnus.com>
10626 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10627 follows \r, then unget it at a lower level.
10629 2000-06-26 Tom Tromey <tromey@cygnus.com>
10631 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10632 java_complete_tree.
10634 2000-06-25 Tom Tromey <tromey@cygnus.com>
10636 * parse.y (for_statement): Wrap expression in a WFL if it is a
10637 constant. For PR gcj/268.
10639 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * parse.y (do_resolve_class): Minor optimiztion in the package
10642 list search. Removed unnecessary test and return statement.
10643 (valid_ref_assignconv_cast_p): Order of arguments to
10644 enclosing_context_p fixed.
10646 2000-06-24 Tom Tromey <tromey@cygnus.com>
10648 * expr.c (lookup_field): Print error and return error_mark_node if
10649 field reference is ambiguous.
10651 * parse.y (check_abstract_method_definitions): Also check if
10652 `other_method' is abstract.
10654 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10656 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10658 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10659 (struct lang_type): New field `pic'.
10660 (CLASS_PRIVATE): New macro.
10661 * parse.y (check_inner_class_access): New function.
10662 (jdep_resolve_class): Call it.
10664 2000-06-23 Tom Tromey <tromey@cygnus.com>
10666 * parse.y (patch_incomplete_class_ref): Initialize the returned
10667 class. For PR gcj/260.
10669 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10673 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10676 Java specific checks.
10677 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10678 screened by DECL_P.
10679 * java-tree.def (CASE_EXPR): Marked 'e'.
10680 (DEFAULT_EXPR): Likewise.
10681 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10682 screened by DECL_P.
10683 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10684 Java specific checks.
10685 (generate_bytecode_insns): Test try_block for BLOCK before using
10687 * parse.y (build_wfl_wrap): Added `location' argument. Set
10688 EXPR_WFL_LINECOL accordingly.
10689 (dim_expr:): Wrap constants with WFLs.
10690 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10691 (resolve_package): Check for `stmt' not being a BLOCK before
10692 building a debuggable statement with it.
10693 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10695 (resolve_field_access): Make sure `decl' is a DECL before treating
10697 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10698 IDENTIFIER_NODE before treating it as such.
10699 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10700 treating it as such.
10701 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10702 to be applied only on non array types.
10704 2000-06-16 Per Bothner <per@bothner.com>
10706 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10707 define in terms of DECL_RESULT, as that fails when --enable-checking.
10709 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10711 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10712 types the same in comparison.
10713 (CHECK_OP): Add static prototype.
10715 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10717 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10718 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10719 * parse.c: Rebuilt.
10721 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10723 * decl.c (create_primitive_vtable): Prototype.
10725 * jcf-write.c (generate_bytecode_insns): Initialize variable
10728 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10730 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10732 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10733 to track searched classes, and do not search the same class more than
10734 once. Call find_applicable_accessible_methods_list on immediate
10735 superclass, instead of search_applicable_method_list on all ancestors.
10736 Fix for PR gcj/238.
10738 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10740 * parse.y (register_fields): Permit static fields in inner classes
10741 if they are final. Fix for PR gcj/255.
10743 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10745 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10746 * parse.y (find_in_imports): Returned type changed to void,
10747 leading comment fixed.
10748 (register_package): New function.
10749 (qualify_and_find): Likewise.
10750 (package_declaration:): Use `register_package'.
10751 (single_type_import_declaration:): Removed local variable
10752 `node'. Added missing `;' for consistency.
10753 (type_import_on_demand_declaration:): Use `chainon' to link new
10755 (lookup_field_wrapper): Lookup local variables defined in outer
10757 (java_complete_class): Don't reverse the list of imported on demand.
10758 (do_resolve_class): Reorganized. Removed local variable
10759 `original_name'. Call `qualify_and_find' with the current package
10760 name, invoke `find_in_imports_on_demand' right after. Call
10761 `qualify_and_find' with the packages we've seen so far. Fixed
10762 operations numbering in comments.
10763 (java_expand_class): Don't reverse `package_list'.
10764 (find_most_specific_methods_list): New local variables `abstract'
10765 and `candidates'. Use them to pick the right method.
10767 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10769 * parse.y (check_modifiers_consistency): Don't subtract out
10770 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10772 2000-06-04 Philipp Thomas <pthomas@suse.de>
10774 * Makefile.in (INTLLIBS): New.
10778 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * class.c (get_dispatch_table): Build the vtable dummy entry list
10781 element with a null purpose. Fixed leading comment.
10782 (build_dtable_decl): Build an accurate dtable type when appropriate
10785 2000-06-02 Richard Henderson <rth@cygnus.com>
10787 * lang.c (lang_get_alias_set): New.
10789 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10792 before using it as the accessed field.
10794 2000-05-31 Tom Tromey <tromey@cygnus.com>
10796 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10797 char_array_vtable, short_array_vtable, int_array_vtable,
10798 long_array_vtable, float_array_vtable, double_array_vtable):
10800 * expr.c (get_primitive_array_vtable): New function.
10801 (create_primitive_vtable): New function.
10802 (java_lang_expand_expr): Enable code to statically generate
10804 * decl.c (init_decl_processing): Create primitive vtables.
10805 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10806 short_array_vtable, int_array_vtable, long_array_vtable,
10807 float_array_vtable, double_array_vtable): Define.
10809 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10811 * java/parse.y (find_applicable_accessible_methods_list):
10812 Don't add an uninitialized value to the list.
10814 2000-05-25 Tom Tromey <tromey@cygnus.com>
10816 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10817 when trying to see if field's class should be initialized. Always
10818 initialize field's declaring class, not qualified class.
10821 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10822 `wfl_operator', to maybe_build_primttype_type_ref.
10825 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10827 * parse.y (patch_method_invocation): Don't try to lookup methods
10828 in primitive types.
10830 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * parse.y (resolve_field_access): Call the appropriate <clinit>
10833 before accessing the length of a static array. Craft a decl for
10834 the field while its time. Fixes PR gcj/129.
10836 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10838 * parse.y (resolve_package): Correctly set `*next' (was off by
10840 (resolve_qualified_expression_name): Fixed comment.
10842 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * jcf-parse.c (jcf_parse_source): Reset current_class and
10845 current_function_decl to NULL before parsing a new file.
10847 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10849 * parse.y (block_end:): If the collected block doesn't feature a
10850 statement, insert an empty statement.
10852 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * parse.y (maybe_yank_clinit): New function.
10855 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10856 end of the list of methods belonging to a class.
10857 (java_complete_expand_method): Check whether <clinit> is really
10858 necessary and expand it accordingly.
10860 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10862 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10863 processed by the method's switch statement.
10865 2000-05-19 Tom Tromey <tromey@cygnus.com>
10867 * java-tree.h: Added init state enum.
10868 * decl.c (emit_init_test_initialization): Initialize class
10869 initialization check variable by looking at class' state.
10871 2000-05-19 Tom Tromey <tromey@cygnus.com>
10873 * java-tree.h (build_instanceof): Declare.
10874 (build_get_class): Declare.
10875 * parse.y (patch_binop): Use build_instanceof.
10876 * expr.c (build_instanceof): New function. If class is final,
10877 don't make a function call.
10878 (expand_java_INSTANCEOF): Use it.
10879 (build_get_class): New function.
10881 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10883 * jcf-write.c (generate_classfile): Scan the source_file for
10884 slashes with the right pointer variable.
10886 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10888 * lang.c (lang_decode_option): Update -Wunused flags by calling
10890 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10892 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10894 * check_init.c (check_init): Constify local char *.
10895 * class.c (push_class): Constify local char *.
10896 * java_tree.h: Update prototypes.
10897 * jcf-io.c (open_class): Constify filename parameter and
10899 (find_class): Remove redundant string copy. Cast return from
10901 * jcf-parse.c (read_class, parse_class_file, yyparse):
10902 Constify local char *.
10903 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10904 Constify local char *.
10905 * jcf.h (JCF): Constify filename and classname.
10906 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10907 * lang.c (init_parse): Constify parameter and return value.
10908 * lex.c (java_get_line_col): Constify filename parameter.
10909 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10910 * parse.y (java_parser_context_suspend,
10911 issue_warning_error_from_context, safe_layout_class): Constify
10913 * parse.c: Regenerate.
10915 2000-05-08 Tom Tromey <tromey@cygnus.com>
10917 * expr.c (build_jni_stub): Cache the result of
10918 _Jv_LookupJNIMethod.
10920 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10922 * decl.c (predef_filenames_size): Now 7.
10923 (predef_filenames): New seventh entry.
10925 2000-05-04 Tom Tromey <tromey@cygnus.com>
10927 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10928 Keep track of when we've seen a reference field after a
10929 non-reference field.
10930 (get_boehm_type_descriptor): Handle case where we see
10931 non-reference fields but no trailing reference field.
10932 * decl.c (rawdata_ptr_type_node): Define.
10933 (init_decl_processing): Initialize rawdata_ptr_type_node.
10934 * java-tree.h (rawdata_ptr_type_node): Declare.
10936 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10938 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10939 specifiers in calls to fprintf.
10941 2000-05-03 Andrew Haley <aph@cygnus.com>
10943 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10945 * javaop.h (WORD_TO_INT): New function.
10946 (IMMEDIATE_s4): Use WORD_TO_INT.
10947 * jcf.h (JPOOL_INT): Ditto.
10949 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10952 2000-04-19 Tom Tromey <tromey@cygnus.com>
10954 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10955 on native function.
10956 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10958 * expr.c (build_jni_stub): New function.
10959 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10960 * parse.c: Rebuilt.
10961 * parse.y (java_complete_expand_methods): Expand a native method
10962 and call build_jni_stub if -fjni given.
10963 * lang-options.h: Document -fjni.
10964 * lang.c (flag_jni): New global.
10965 (lang_f_options): Added `jni' entry.
10966 * java-tree.h (soft_lookupjnimethod_node,
10967 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10969 (flag_jni): Declare.
10970 (build_jni_stub): Declare.
10971 (struct lang_decl): Added `native' flag.
10972 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10974 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10975 soft_jnipopsystemframe_node): New globals.
10976 (init_decl_processing): Set them. _Jv_InitClass only takes one
10979 * java-tree.def: Put into `C' mode.
10981 2000-04-27 Tom Tromey <tromey@cygnus.com>
10984 * expr.c (expand_invoke): Generate check to see if object pointer
10985 is null in nonvirtual invocation case.
10986 * java-tree.h (soft_nullpointer_node): Declare.
10987 * decl.c (soft_nullpointer_node): New global.
10988 (init_decl_processing): Initialize soft_nullpointer_node.
10989 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10990 or `private' methods.
10991 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10993 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10998 2000-04-26 Tom Tromey <tromey@cygnus.com>
11000 * zextract.c (find_zip_file_start): New function.
11001 (read_zip_archive): Use it.
11003 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
11007 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11009 * class.c (common_enclosing_context_p): New function.
11010 * java-tree.h (common_enclosing_context_p): Added prototype.
11011 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
11012 classes sharing an outer context with the current instance.
11013 * parse.y (build_access_to_thisn): Fixed leading comment.
11014 (verify_constructor_super): New local `supper_inner'. Skip
11015 enclosing context argument in the case of inner class constructors.
11016 (patch_method_invocation): Insert proper context as second
11017 parameter to pure inner class constructor super invocations.
11019 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11021 * parse.y (end_class_declaration): Reset the interface number
11024 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * parse.y (source_start_java_method): Deleted unnecessary code.
11027 (patch_method_invocation): Fixed comment.
11029 2000-04-24 Robert Lipe <robertlipe@usa.net>
11031 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11033 2000-04-23 Tom Tromey <tromey@cygnus.com>
11035 * boehm.c (mark_reference_fields): Use int_byte_position.
11037 2000-04-22 Tom Tromey <tromey@cygnus.com>
11039 * boehm.c (mark_reference_fields): Only call byte_position on
11042 2000-04-22 Tom Tromey <tromey@cygnus.com>
11044 * boehm.c (mark_reference_fields): Added `last_view_index'
11045 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11047 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11049 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11050 * parse.y (check_class_interface_creation): Fixed comments. Select
11051 permitted modifiers for (inner) interfaces. Changed error message
11052 to report rejected modifiers used with local classes.
11054 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11057 of directly inherited type considered in scope.
11058 * parse.y (do_resolve_class): Search inherited classes for inner
11061 2000-04-20 Tom Tromey <tromey@cygnus.com>
11063 * parse.y (not_accessible_p): Use member's class, not current
11064 class, when doing inheritance check for protected reference.
11067 2000-04-20 Jason Schroeder <shrode@subnature.com>
11069 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11071 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11073 * parse.y (lookup_field_wrapper): Search for final local aliases.
11074 (resolve_expression_name): Let lookup_field_wrapper search for
11075 final local aliases. Force the value of `name' if one is found.
11076 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11077 an expression name. Fixed comments.
11079 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11081 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11083 2000-04-19 Tom Tromey <tromey@cygnus.com>
11085 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11087 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11089 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11091 2000-04-18 Tom Tromey <tromey@cygnus.com>
11094 * gjavah.c (utf8_cmp): Changed return value.
11095 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11097 (cxx_keywords): New global.
11098 (get_field_name): Handle new result of cxx_keyword_subst.
11099 (print_method_info): Likewise.
11101 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11103 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11104 with a newline, for CNI.
11105 (print_stub_or_jni): Print a space or newline before method name for
11106 CNI as well as JNI.
11107 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11108 (process_file): Include gcj/cni.h if generating CNI stubs.
11110 2000-04-16 Tom Tromey <tromey@cygnus.com>
11112 * gjavah.c (decompile_method): Use print_field_name.
11115 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11117 * parse.y (java_expand_classes): Reverse the package list once.
11118 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11120 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11121 the `==' and `!=' operators.
11123 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11125 * jcf-write.c (generate_bytecode_insns): At invocation time,
11126 always relate an interface method to the type of its selector.
11128 2000-04-05 Tom Tromey <tromey@cygnus.com>
11131 * expr.c (expand_invoke): Generate check to see if object pointer
11132 is null in nonvirtual invocation case.
11133 * java-tree.h (soft_nullpointer_node): Declare.
11134 * decl.c (soft_nullpointer_node): New global.
11135 (init_decl_processing): Initialize soft_nullpointer_node.
11136 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11137 or `private' methods.
11138 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11140 2000-04-05 Tom Tromey <tromey@cygnus.com>
11142 Fix for PR gcj/140:
11143 * parse.y (check_final_assignment): Recognize assignments to the
11144 `length' field of an array when generating class files.
11146 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11148 * class.c (decl_hash): Prototype removed.
11149 (decl_compare): Likewise.
11151 2000-04-05 Tom Tromey <tromey@cygnus.com>
11153 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11154 * parse.y (check_modifiers_consistency): Check for final/volatile
11155 clash. Fixes PR gcj/164.
11157 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11159 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11161 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11163 (add_method_1): Use `java_hash_hash_tree_node' and
11164 `java_hash_compare_tree_node'.
11165 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11166 (java_hash_compare_tree_node): Likewise.
11167 * parse.y (find_applicable_accessible_methods_list): Create,
11168 delete and use a hash table to remember already searched interfaces.
11170 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11172 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11175 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11177 * boehm.c (mark_reference_fields, set_bit): Prototype.
11178 (set_bit): Un-ANSI-fy definition.
11180 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11183 * decl.c (emit_init_test_initialization): Likewise.
11185 * gjavah.c (jni_print_char): Likewise.
11187 * parse.y (create_new_parser_context): Likewise.
11189 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11191 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11192 patch missing hunk. Fixed indentation.
11194 2000-03-30 Tom Tromey <tromey@cygnus.com>
11196 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11197 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11199 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11202 when negative *before* using it as an array index.
11203 * ChangeLog: Fixed typo.
11205 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11207 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11208 to 0 when it reaches -1.
11210 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * jcf-parse.c (get_constant): Properly cast `num' during the
11213 invocation of `add_double'.
11214 * jcf-write.c (push_long_const): Properly cast `lo' before
11215 comparing it to short bounds.
11216 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11217 `interface_body:' is reduced after the current interface is
11220 2000-03-26 Tom Tromey <tromey@cygnus.com>
11222 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11223 Java-specific `-f' option.
11225 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11227 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11228 Adjust order of making types.
11229 Make bitsize_*_node values.
11231 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11233 * class.c (make_field_value): Use byte_position.
11234 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11235 (java_array_data_offset): Likewise.
11236 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11239 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11241 * parse.y (check_abstract_method_definitions): New local
11242 `end_type_reached'. Make sure we also consider `end_type'.
11243 (java_check_abstract_method_definitions): Make sure we eventually
11244 consider `java.lang.Object'.
11245 (maybe_use_access_method): Don't use access method if not in the
11246 context of a pure inner class or if the method's context is right.
11247 (find_applicable_accessible_methods_list): New static flag
11248 `object_done'. Don't search abstract classes as interfaces. Fixed
11249 indentation. Fixed the `java.lang.Object' only search. Search
11250 class interface(s) first, then fully search enclosing contexts.
11251 (find_most_specific_methods_list): Pick the closest candidate when
11252 they're all abstract.
11254 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11256 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11257 properly initialize `finished_label'. Don't emit gotos for empty
11260 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11262 * except.c (emit_handlers): Clear catch_clauses_last.
11264 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11266 * parse.y (check_method_types_complete): New function.
11267 (create_class): Reset anonymous class counter only when seeing an
11269 (java_complete_class): JDEP_METHOD: Don't recompute signature
11272 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11274 * class.c (build_static_ref): Fixed indentation in comment.
11275 * java-tree.def (TRY_EXPR): Fixed typo in name.
11276 (CLASS_LITERAL): Likewise.
11277 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11278 (struct lang_type): New field `dot_class'.
11279 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11280 (generate_classfile): Method `class$' is synthetic.
11281 * parse.y (build_do_class_method): New function.
11282 (build_dot_class_method_invocation): Likewise.
11283 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11284 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11285 (qualify_ambiguous_name): Likewise.
11286 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11287 (build_try_statement): Fixed leading comment.
11289 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11291 * class.c (make_field_value): Properly handle sizes.
11292 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11293 (layout_class_method): Count using trees.
11294 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11295 * expr.c (java_array_data_offset): Use int_bit_position.
11296 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11297 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11299 2000-03-16 Tom Tromey <tromey@cygnus.com>
11301 * lang.c (flag_hash_synchronization): New global.
11302 (lang_f_options): Added `hash-synchronization'.
11303 * lang-options.h: Mention -fhash-synchronization.
11304 * java-tree.h (flag_hash_synchronization): Declare.
11305 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11306 hash table synchronization is disabled.
11307 * decl.c (init_decl_processing): Only push `sync_info' value when
11308 hash table synchronization is disabled.
11309 * class.c (make_class_data): Only push `sync_info' field when hash
11310 table synchronization is disabled. Removed dead code.
11312 2000-03-16 Tom Tromey <tromey@cygnus.com>
11314 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11316 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11318 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11320 * parse.y (patch_method_invocation): Handle anonymous classes
11321 creation in static context.
11323 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11325 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11326 * parse.y (resolve_qualified_expression_name): Use it.
11327 (patch_method_invocation): Likewise.
11329 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11331 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11332 depending on the type of dependency which dictates what the
11334 (unresolved_type_p): Resolved types limited to the current class.
11336 2000-03-15 Tom Tromey <tromey@cygnus.com>
11338 * decl.c (init_decl_processing): Set type of `sync_info' to be
11341 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11342 Correctly compute bit number for current slot. Zero `high' and
11343 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11344 mark_reference_fields.
11345 (mark_reference_fields): New function.
11347 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * parse.y (register_incomplete_type): Fixed initialization of
11352 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11356 (push_class_context, pop_class_context): New function.
11357 (class_body:): Call pop_class_context.
11358 (interface_body:): Likewise.
11359 (INNER_QUALIFIER): New macro.
11360 (report_class_declaration): Changed output format and use
11361 INNER_QUALIFIER. Call push_class_context.
11363 2000-02-14 Andrew Haley <aph@cygnus.com>
11365 * check-init.c (check_init): Add new cases for unary and binary
11368 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * parse.y (resolve_package): Set `next' once a type name has been
11371 progressively discovered.
11372 (resolve_qualified_expression_name): Propagate resolution only if
11373 there are remaining qualifiers. Take into account `q' might have
11374 been cleared after re-qualification.
11375 * parse.y (patch_method_invocation): New local `resolved'.
11376 Section dealing with qualified expression rewritten to use
11377 resolve_field_access.
11379 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11381 * parse.h (PUSH_CPC): Fixed indentation.
11382 (DEBUG_CPC): New macro.
11383 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11384 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11385 * parse.y (class_body_declaration:): Use
11386 SET_CPC_INSTANCE_INITIALIZER_STMT.
11387 (method_declaration:): Check for null current_function_decl.
11388 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11389 (java_parser_context_pop_initialized_field): Better handling of
11391 (maybe_make_nested_class_name): Mark nested class name as
11392 qualified when necessary.
11393 (end_class_declaration): Don't call java_parse_context_resume when
11394 one or more error occurred.
11395 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11396 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11397 SET_CPC_INITIALIZER_STMT.
11398 (method_header): Check for inner classes declaring static methods.
11399 (resolve_qualified_expression_name): Handle situation where `this'
11402 2000-03-13 Hans Boehm <boehm@acm.org>
11404 * typeck.c (build_prim_array_type): Correctly set the high word too.
11406 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11408 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11410 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11411 list of methods for interfaces.
11413 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11415 * parse.y (qualify_ambiguous_name): Properly handle expressions
11418 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11420 * parse.y (check_final_assignment): Extended to process
11422 (patch_assignment): Have check_final_assignment called only once.
11424 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * java-tree.h (IS_INIT_CHECKED): New flag.
11427 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11428 * parse.y (patch_string): Call force_evaluation_order on the
11429 completed string concatenation tree.
11430 * expr.c (force_evaluation_order): Call force_evaluation_order on
11431 function's arguments too.
11433 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11435 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11436 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11437 (build_anewarray): Likewise.
11438 * parse.y (patch_newarray): Likewise.
11439 * parse.c: Regenerated.
11441 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11443 * decl.c (init_decl_processing): Added new class fields `depth',
11444 `ancestors', and `idt' to class_type_node. Use
11445 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11446 * class.c (make_class_data): Push initial values for new fields.
11447 * java-tree.h: Updated prototype for `build_invokeinterface'.
11448 * expr.c (build_invokeinterface): Changed parameters to accept
11449 `method' tree. Calculate index of `method' in its declaring
11450 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11451 (expand_invoke): Call `build_invokeinterface' with new parameters.
11452 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11455 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11457 * typeck.c (lookup_do): Search superinterfaces first
11458 when looking up an interface method. From Godmar Back
11459 <gback@cs.utah.edu>
11461 2000-03-06 Tom Tromey <tromey@cygnus.com>
11463 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11465 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11467 * java-tree.h (lookup_argument_method2): Declared.
11468 (safe_layout_class): Prototype moved from parse.h.
11469 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11470 * parse.y (java_check_regular_methods): Local `super_class' gone.
11471 Call lookup_argument_method2 instead of lookup_argument_method.
11472 Perform modifier match for methods found declared in implemented
11473 interfaces. Fixed indentation problem. Overriding/hiding error
11474 report to take place only for methods found in classes.
11475 * typeck.c (lookup_argument_method): Changed leading
11476 comment. Re-written by calling lookup_do.
11477 (lookup_argument_method2): New function.
11478 (lookup_java_method): Re-written by calling lookup_do.
11479 (lookup_do): New function.
11481 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11483 * check-init.c (check_init): Removed dead code. Handle (blank)
11485 * parse.y (declare_local_variables): New local `final_p', set it
11486 and use it to initialize LOCAL_FINAL.
11487 (check_final_assignment): Only check FIELD_DECLs.
11489 2000-02-17 Tom Tromey <tromey@cygnus.com>
11491 * Makefile.in (JAVA_OBJS): Added boehm.o.
11492 (boehm.o): New target.
11493 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11494 * java-tree.h (flag_use_boehm_gc): Declare.
11495 (get_boehm_type_descriptor): Declare.
11496 * lang.c (lang_f_options): Added `use-boehm-gc'.
11497 (flag_use_boehm_gc): New global.
11498 * lang-options.h: Added -fuse-boehm-gc.
11499 * boehm.c: New file.
11500 * class.c (get_dispatch_table): If class uses a Boehm type
11501 descriptor, put it in the vtable.
11502 (make_class_data): Removed dead code.
11504 2000-03-03 Per Bothner <per@bothner.com>
11506 * decl.c (init_decl_processing): Initialize sizetype properly.
11508 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11510 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11511 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11512 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11513 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11514 (jcf_parse): New local `current'. Load innerclasses seen in outer
11515 context being processed.
11516 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11517 * jcf-write.c (append_innerclasses_attribute): New function.
11518 (append_innerclasses_attribute_entry): Likewise.
11519 (get_access_flags): Handle static classes. Set anonymous and local
11520 classes to be private.
11521 (generate_classfile): Attribute count adjusted. Call
11522 append_innerclasses_attribute.
11523 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11524 PURE_INNER_CLASS_TYPE_P.
11525 * parse.y (parser_qualified_classname): New parameter `is_static',
11526 produce non qualified name accordingly.
11527 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11528 (create_interface): Added argument to parser_qualified_classname.
11529 (create_class): Added argument to parser_qualified_classname. Setup
11530 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11531 (add_inner_class_fields): Fixed indentation.
11532 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11533 (method_declarator): Fixed typo in comment.
11534 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11535 (build_current_thisn): Likewise.
11536 (patch_method_invocation): Likewise.
11538 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11540 * decl.c (current_function_decl): Move to toplev.c.
11542 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11544 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11545 (DECL_BIT_INDEX): Use underlying representation.
11546 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11548 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11550 * expr.c (build_java_ret): Pass proper type to size_binop.
11552 2000-02-25 Anthony Green <green@cygnus.com>
11554 * expr.c (build_class_init): Mark the decl to be ignored by
11556 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11557 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11558 * class.c (init_test_hash_newfunc): New function.
11559 (decl_hash): New function.
11560 (decl_compare): New function.
11561 * decl.c (emit_init_test_initialization): New function.
11562 (complete_start_java_method): Traverse the init test hashtable,
11563 calling emit_init_test_initialization.
11564 (always_initialize_class_p): Define.
11565 * expr.c (build_class_init): Use initialization tests when
11566 emitting class initialization code.
11567 (always_initialize_class_p): Declare.
11568 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11570 * java-tree.h: Include hash.h.
11571 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11572 (struct lang_decl): Add init_test_table field.
11573 (init_test_hash_entry): Define.
11575 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * gjavah.c (main): Avoid using `argi' to report unimplemented
11580 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11582 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11583 initialize locals to avoid warnings. Local `exception_type' moved
11586 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11588 * parse.y (resolve_expression_name): Use `orig' as a second
11589 argument to resolve_field_access.
11590 (resolve_field_access): Removed unnecessary code when dealing with
11593 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11595 * class.c (push_super_field): Don't push the field twice.
11596 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11597 * parse.h (java_reorder_fields): Prototyped.
11598 * parse.y (java_reorder_fields): New function.
11599 (java_layout_class): Simplified not to worry about re-ordering.
11601 2000-02-23 Tom Tromey <tromey@cygnus.com>
11603 * gjavah.c (print_name): In JNI case, correctly quote string.
11604 (print_method_info): Don't handle overrides in JNI mode.
11606 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11608 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11609 value type set to `boolean_type_node'.
11611 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11613 * jcf-dump.c (main): Test for correct condition after
11614 output file creation.
11616 2000-02-19 Anthony Green <green@cygnus.com>
11618 * jcf-depend.c (add_entry): Fix test for first list entry.
11620 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11622 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11623 * constants.c (build_constants_constructor): Likewise.
11625 2000-02-19 Anthony Green <green@cygnus.com>
11627 * jcf-depend.c (add_entry): Add entries to the end of the list.
11629 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11631 * decl.c (INT_TYPE_SIZE): Define if necessary.
11632 (expand_java_return): Handle the case of a native integer smaller
11633 than a JVM integer.
11635 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11637 * gjavah.c (help): Use GCCBUGURL.
11638 * jv-scan.c (help): Likewise.
11639 * jcf-dump.c (help): Likewise.
11641 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11643 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11646 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11648 * jcf-parse.c (load_class): Call `fatal' if no file containing
11649 the target class are found.
11651 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11653 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11654 lex.c, lex.h, and PARSE_H to...
11655 (parse.o, parse-scan.o): ...here, respectively.
11657 * lex.c: Split out code that may trigger SIGFPE from yylex()
11658 to its own function.
11659 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11661 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11663 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11665 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11667 * parse.y (outer_field_access_p): Stop in time when outer contexts
11669 (resolve_qualified_expression_name): Properly qualify *everything*
11670 after a package.type to be resoled as expression names.
11671 (find_applicable_accessible_methods_list): Save/restore `class' to
11672 isolate it from a possible outer context search.
11674 2000-02-15 Tom Tromey <tromey@cygnus.com>
11676 * gjavah.c (jni_print_char): New function.
11677 (print_full_cxx_name): Use it.
11678 (decode_signature_piece): Likewise.
11679 (print_cxx_classname): Likewise.
11681 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11683 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11685 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11687 * gjavah.c: Include version.h.
11689 * jcf-dump.c: Likewise.
11691 * jv-scan.c: Likewise.
11693 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11695 * parse.y (outer_field_access_fix): First parameter now a tree
11696 node. Check for assignment to final. First argument to
11697 build_outer_field_access_fix modified to accommodate prototype.
11698 (build_outer_field_access): Don't check for assignment to final
11700 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11701 possibly returned by outer_field_access_fix. Changed
11702 outer_field_access_fix's first argument.
11703 (check_final_assignment): $finit$'s context is OK.
11704 (patch_unaryop): Use node instead of its line/column value when
11705 calling outer_field_access_fix.
11707 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11709 * parse.y (interface_declaration:): No longer tagged
11710 <node>. Re-installed default action.
11711 (class_member_declaration:): Handle inner interfaces.
11712 (interface_member_declaration): Handle inner interfaces and
11714 (create_interface): Push error if one seen. Suspend parsing
11715 context when processing an inner interface.
11716 (register_fields): Inner class static field limitations not to
11717 apply to inner interfaces.
11719 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * jcf-parse.c (load_class): Update `java_error_count' when a
11722 class' file can't be found.
11723 (parse.y): Avoid (byte)code generation when errors seen.
11725 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11727 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11728 decodes a valid node.
11729 (patch_binop): Handle TRUNC_DIV_EXPR.
11731 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11733 * parse.y (resolve_package): New local `acc'. Try to progressively
11734 build and guess a package and type name.
11736 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11738 * parse.y (find_applicable_accessible_methods_list): Load and
11739 layout the search class if necessary.
11740 (java_complete_tree): Keep to original type of the folded initial
11743 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11745 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11746 Generate error message if circularity is detected. New static
11748 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11749 * jcf-write.c (generate_bytecode_insns): Very simply handle
11751 * parse.y (java_check_circular_reference): Use
11752 `cyclic_inheritance_report' during report, if necessary.
11753 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11754 walking NEW_ARRAY_INIT twice.
11756 2000-02-09 Tom Tromey <tromey@cygnus.com>
11758 * parse.y (check_class_interface_creation): Allow inner classes to
11759 be `private' or `protected', check modifiers' consistency. Prevent
11760 block local classes from bearing any modifiers.
11762 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11764 * except.c (check_start_handlers): Re-add prototype lost in last
11766 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11768 2000-02-09 Andrew Haley <aph@cygnus.com>
11770 * decl.c (clear_binding_level): Remove excess initializer.
11771 (maybe_poplevels): Remove unused variable.
11772 (force_poplevels): Ditto.
11773 (struct binding_level): Add comment.
11775 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11777 * jcf-write.c (generate_classfile): Don't consider
11778 pre-initialization with reference value (use <clinit> instead.)
11779 * parse.y (java_fix_constructors): No generated constructor for
11781 (build_outer_field_access): Removed debug message.
11782 (outer_field_expanded_access_p): Adapted to bytecode generation.
11783 (build_outer_field_access_method): Use fix_method_argument_names.
11784 (build_outer_method_access_method): Fixed indentation. Added
11785 comment. Handle access method generation for static and also void
11787 (build_access_to_thisn): Inserted debug message.
11788 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11789 (resolve_qualified_expression_name): Fixed comment.
11790 (not_accessible_p): Adapted to bytecode generation. Added comment.
11791 (patch_method_invocation): Added comment.
11792 (maybe_use_access_method): Fixed leading comment. Handle static
11794 (java_complete_lhs): Don't shortcut handling of initialized upon
11795 declaration String type static fields when generating bytecode.
11796 (patch_unaryop): Handle outer field access when generating
11799 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11801 * java-tree.h (FIELD_THISN): New macro.
11802 * jcf-write.c (append_synthetic_attribute): New function.
11803 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11804 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11805 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11807 (build_outer_field_access): Turned on access functions usage and
11808 generation when compiling to bytecode.
11809 (maybe_use_access_method): Likewise.
11811 2000-01-25 Andrew Haley <aph@cygnus.com>
11813 * java-except.h (struct eh_range): Add `expanded' field.
11814 (maybe_start_try): Add end_pc arg.
11815 (maybe_end_try): Ditto.
11816 * java-tree.h (force_poplevels): new function.
11817 * expr.c (expand_byte_code): Don't call maybe_start_try or
11819 * except.c (add_handler): Reset expanded.
11820 (expand_start_java_handler): Set expanded.
11821 (check_start_handlers): Don't expand a start handler that's
11822 already been expanded.
11823 (maybe_start_try): Add end_pc arg. Only expand a handler which
11825 (expand_end_java_handler): call force_poplevels.
11826 (force_poplevels): new function.
11827 * decl.c (binding_level): Add start_pc of binding level.
11828 (maybe_pushlevels): Call maybe_start_try when pushing binding
11830 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11831 (LARGEST_PC): Define.
11832 (clear_binding_level): Use LARGEST_PC.
11834 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11835 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11836 (binding_depth, is_class_level, current_pc): new variables.
11837 (struct binding_level): ditto.
11838 (indent): new function.
11839 (push_jvm_slot): add debugging info.
11840 (maybe_pushlevels): ditto.
11841 (maybe_poplevels): ditto.
11842 (pushlevel): ditto.
11844 (start_java_method): ditto.
11845 (give_name_to_locals): comment only.
11846 * except.c (binding_depth, is_class_level, current_pc):
11848 (expand_start_java_handler): add debugging info.
11849 (expand_end_java_handler): ditto.
11851 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11853 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11854 (print_name_for_stub_or_jni, process_file): Constify a char*.
11856 2000-02-03 Tom Tromey <tromey@cygnus.com>
11858 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11860 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11862 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11863 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11866 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11868 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11869 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11870 (struct lang_type): New field `ii_block'.
11871 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11872 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11873 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11874 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11875 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11876 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11878 * parse.y (add_instance_initializer): New function.
11879 (in_instance_initializer): New static global.
11880 (class_body_declaration:): Link instance initializer block.
11881 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11882 (array_creation_expression:): Remove unused local.
11883 (java_parser_context_push_initialized_field): Fixed leading
11884 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11885 CPC_INSTANCE_INITIALIZER_LIST.
11886 (java_parser_context_pop_initialized_field): Likewise.
11887 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11888 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11889 CPC_INITIALIZER_STMT.
11890 (fix_constructors): New local `class_type'. Use it. Call
11891 add_instance_initializer.
11892 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11893 (patch_return): Forbid return in instance initializers.
11894 (patch_throw_statement): Enforce exception handling in the context
11895 of instance initializers.
11897 2000-02-03 Tom Tromey <tromey@cygnus.com>
11899 * Make-lang.in (java.mostlyclean): Remove executables in
11902 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11904 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11905 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11906 (java_float_finite): Convert to use union Word from javaop.h.
11907 (java_double_finite): Convert to use union DWord from javaop.h.
11909 2000-02-02 Tom Tromey <tromey@cygnus.com>
11911 * gjavah.c (options): Added `jni' entry.
11912 (help): Document -jni.
11913 (flag_jni): New global.
11914 (process_file): Handle JNI output. Don't print text from
11915 -prepend, -add, etc, when generating stubs. Only remove `.class'
11916 suffix if it actually exists.
11917 (main): Create a `.c' file when run with `--jni --stubs'. Create
11918 correct output file name with `--jni'.
11919 (print_include): Mangle header name differently in JNI case.
11920 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11922 (print_method_info): Handle JNI case. Put signature info into
11923 method name. Handle case when STREAM is NULL.
11924 (print_name_for_stub_or_jni): New function.
11925 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11926 (print_cxx_classname): Handle JNI.
11927 (print_full_cxx_name): Likewise.
11928 (decode_signature_piece): Likewise.
11929 (overloaded_jni_method_exists_p): New function.
11930 (struct method_name): Added `signature' and `sig_length' fields.
11931 (HANDLE_END_FIELD): Do nothing in JNI mode.
11933 2000-02-02 Tom Tromey <tromey@cygnus.com>
11935 * jv-scan.c: Include version.c, <getopt.h>.
11936 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11937 (options): New array.
11938 (usage): New function.
11939 (version): New function.
11940 (main): Use getopt_long to parse command line.
11941 * jcf-dump.c: Include version.c, <getopt.h>.
11942 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11943 OPT_JAVAP): New macros.
11944 (options): New array.
11945 (usage): Return `void'. Changed message.
11946 (help): New function.
11947 (version): New function.
11948 (main): Use getopt_long_only to parse command line.
11949 * gjavah.c: Include <getopt.h>.
11950 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11951 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11952 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11953 (options): New array.
11954 (java_no_argument): Removed.
11955 (help): Updated with missing options.
11956 (main): Use getopt_long_only to parse command line.
11957 (usage): Changed message.
11959 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11961 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11962 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11963 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11964 * parse.y (array_creation_expression:): Handle anonymous arrays.
11965 (build_array_from_name): Don't set `ret_name' if null.
11966 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11967 (qualify_ambiguous_name): Likewise.
11968 (java_complete_expand_class): Likewise.
11970 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11972 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11973 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11974 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11975 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11976 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11977 AIPL_FUNCTION_COMPLETED_INVOCATION.
11978 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11979 AIPL_FUNCTION_INVOCATION_READY.
11980 (AIPL_FUNCTION_DECLARATION): New enum entry.
11981 * parse.y (reorder_static_initialized): New function.
11982 (java_parser_context_pop_initialized_field): Use it.
11983 (add_inner_class_fields): Use
11984 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11985 augmented. Install marker after last alias initializer, if any.
11986 (generate_finit): Fixed typo. Don't try to retain only the used
11988 (method_header): Compute and set DECL_FUNCTION_NAP.
11989 (method_declarator): Fixed comment. Insert alias initializer in
11991 (build_alias_initializer_parameter_list): Fixed leading
11992 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11993 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11994 (java_complete_expand_class): Code to retain only used aliases
11996 (java_complete_expand_methods): New local `first_decl'. Generate
11997 $finit$ first, then expand the constructors, regular methods and
11999 (java_complete_expand_method): Don't report error on missing
12000 return statement if previously detected bogus.
12001 (fix_constructors): Don't patch constructor parameters list.
12002 (patch_method_invocation): Use new AIPL enum values. Reverse
12003 alias initializer list for anonymous classes.
12005 2000-01-30 Anthony Green <green@redhat.com>
12007 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
12008 determine how many stack slots to pop.
12010 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
12013 error handling/recovery.
12014 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
12016 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12018 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
12019 FIELD_LOCAL_ALIAS_USED): New macros.
12020 (DECL_FUNCTION_NAP): New macro.
12021 (struct lang_decl): New field `nap'.
12022 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12023 (struct lang_type): New fields `finit_stmt_list' and
12024 `clinit_stmt_list'.
12025 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12026 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12027 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12028 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12029 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12030 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12031 (BUILD_THROW): Macro line separator re-indented.
12032 * parse.y (end_class_declaration): New function.
12033 (maybe_generate_pre_expand_clinit): New name for
12034 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12035 pre-expand static fields.
12036 (maybe_generate_clinit): Function deleted.
12037 (check_for_static_method_reference): Prototype's parameter list
12039 (generate_finit): New name for maybe_generate_finit. Changed
12040 leading comment. Function rewritten to use
12041 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12042 (build_alias_initializer_parameter_list): New function.
12043 (java_parser_context_pop_initialized_field): Likewise.
12044 (add_inner_class_fields): Likewise.
12045 (type_declaration:): Call end_class_declaration.
12046 (class_member_declaration:): Likewise.
12047 (formal_parameter_list:): Fixed typos.
12048 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12049 element. Improved error handling.
12050 (block_statement:): Call end_class_declaration.
12051 (anonymous_class_creation:): Likewise.
12052 (create_anonymous_class): Fixed comments.
12053 (create_class): Call add_inner_class_fields.
12054 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12055 (method_header): Use MARK_FINAL_PARMS.
12056 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12057 (method_declarator): Propagate final argument flag.
12058 (craft_constructor): New local `artificial'. Call
12059 build_alias_initializer_parameter_list. Use
12060 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12061 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12063 (complete_expand_class): Get rid of unused outer context local
12065 (java_complete_expand_methods): Fixed leading
12066 comment. Generate/pre-expand <clinit> first. Changed method
12067 expansion order to regular, $finit$, constructors, <clinit>.
12068 (java_complete_expand_method): Set current_function_decl.
12069 (fix_constructors): Fix constructor parameter list to account for
12070 outer context local alias initializers.
12071 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12072 (resolve_expression_name): Lookup outer context local aliases. New
12073 local `access', use it.
12074 (patch_method_invocation): Patch inner class ctor invocation with
12075 outer context local aliases initialization values. $finit$
12076 invocation patching now includes things generated with
12077 build_alias_initializer_parameter_list.
12078 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12079 (build_super_invocation): Likewise.
12080 (patch_assignment): Changed comment.
12082 2000-01-27 Andrew Haley <aph@cygnus.com>
12084 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12088 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12090 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12092 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12094 * parse.y (register_fields): Don't pass a format specifier to
12095 OBSOLETE_MODIFIER_WARNING.
12096 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12097 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12099 (check_modifiers): Change function into a macro.
12100 (check_class_interface_creation): Pass a literal format string.
12102 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12104 * buffer.h: PROTO -> PARAMS.
12105 * check-init.c: Likewise.
12106 * class.c: Likewise.
12107 * constants.c: Likewise.
12108 * convert.h: Likewise.
12109 * decl.c: Likewise.
12110 * except.c: Likewise.
12111 * expr.c: Likewise.
12112 * gjavah.c: Likewise.
12113 * java-except.h: Likewise.
12114 * java-tree.h: Likewise.
12115 * jcf-depend.c: Likewise.
12116 * jcf-dump.c: Likewise.
12117 * jcf-parse.c: Likewise.
12118 * jcf-path.c: Likewise.
12119 * jcf-reader.c: Likewise.
12120 * jcf-write.c: Likewise.
12122 * jv-scan.c: Likewise.
12123 * jvgenmain.c: Likewise.
12124 * jvspec.c: Likewise.
12125 * lang.c: Likewise.
12128 * parse-scan.y: Likewise.
12129 * parse.h: Likewise.
12130 * parse.y: Likewise.
12131 * typeck.c: Likewise.
12132 * verify.c: Likewise.
12133 * xref.c: Likewise.
12134 * xref.h: Likewise.
12135 * zextract.c: Likewise.
12136 * zipfile.h: Likewise.
12138 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12140 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12141 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12142 * constants.c (build_constant_data_ref): Check for cached
12143 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12144 in TYPE_CPOOL_DATE_REF.
12145 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12146 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12147 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12148 (LOCAL_FINAL): New macro.
12149 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12150 constant pool -- don't try to reuse.
12151 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12152 TYPE_LANG_SPECIFIC.
12153 (find_in_current_zip): Use TYPE_JCF.
12154 * parse.h (java_check_final): Prototype removed.
12155 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12156 (maybe_create_class_interface_decl,
12157 check_class_interface_creation): Likewise.
12158 (java_expand_finals): Function removed.
12159 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12160 (block_statement:): Fixed comment.
12161 (anonymous_class_creation:): Likewise.
12162 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12164 (check_class_interface_creation): Loosened error report on (inner)
12165 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12166 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12167 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12169 (create_interface): Likewise.
12170 (anonymous_class_counter): New static global.
12171 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12172 patch. Fixed comments.
12173 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12174 anonymous_class_counter when declaring a toplevel class.
12175 (craft_constructor): Fixed constructor name when handling
12176 anonymous classes. Anonymous class constructors to feature hidden
12177 this$<n> parameter.
12178 (java_fix_constructors): Added comment.
12179 (java_check_final): Function removed.
12180 (java_complete_expand_methods): Fixed comment. Don't generate
12181 class data, save its outgoing constant pool instead.
12182 (verify_constructor_super): Skip anonymous class constructor
12183 hidden this$<n> parameter.
12184 (java_expand_classes): New local `saved_ctxp'. Removed call to
12185 java_expand_finals and java_check_final. Expand anonymous class
12186 constructors. Generate class data.
12187 (build_super_invocation): Skip anonymous class hidden this$<n>
12189 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12190 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12191 (set_java_signature): Likewise.
12193 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12195 * gjavah.c: Delete ACC_VISIBILITY define.
12196 * jcf.h: Add ACC_VISIBILITY define.
12197 * parse.y: final: rule tagged <value>.
12198 (java_check_regular_methods): Use ACC_VISIBILITY define for
12199 default package access check.
12200 (local_variable_declaration_statement): Use final: rule.
12202 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12204 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12205 (final:): New rule.
12207 2000-01-17 Tom Tromey <tromey@cygnus.com>
12209 * gjavah.c (print_field_info): Allow non-static final fields.
12211 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12213 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12214 * parse.y (patch_anonymous_class): New function.
12215 (create_anonymous_class): Register incomplete type when the
12216 class/interface to extends/implement isn't known yet.
12217 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12218 (verify_constructor_super): Tuned error message.
12220 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12222 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12223 (ANONYMOUS_CLASS_P): New macro.
12224 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12225 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12226 * parse.y (create_class): Added leading argument.
12227 (maybe_create_class_interface_decl,
12228 check_class_interface_creation): Likewise.
12229 (craft_constructor): New function.
12230 (verify_constructor_super): Added argument in prototype.
12231 (class_declaration:): Inserted leading argument.
12232 (for_begin:): Use FOR_LOOP_P.
12233 (anonymous_class_creation): Create WFL of the anonymous class to
12234 instantiate. Call build_new_invocation. Added comments.
12235 (check_class_interface_creation): Handle parameter `anonymous' in
12236 verbose mode class creation announce.
12237 (link_nested_class_to_enclosing): Exclude anonymous classes.
12238 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12239 anonymous class, even though they appear to have an enclosing
12241 (create_interface): Pass extra argument to
12242 check_class_interface_creation.
12243 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12244 (create_class): Call check_class_interface_creation and
12245 maybe_create_class_interface_decl with extra new argument. Don't
12246 add private this$<n> to anonymous classes.
12247 (method_declarator): Insert hidden this$<n> to anonymous class
12249 (java_fix_constructors): Deleted code creating default
12250 constructor. Call craft_constructor instead.
12251 (java_check_regular_methods): Set `saw_constructor' to 1 for
12253 (fix_constructors): Pass extra argument to verify_constructor_super.
12254 (verify_constructor_super): New local `sdecl', use it. Search for
12255 matching constructor (possibly featuring arguments) in super
12257 (lookup_method_invoke): Craft constructor according to arguments
12258 list when dealing with anonymous class constructors.
12259 (build_super_invocation): Pass arguments to anonymous class super
12261 (search_loop): Use FOR_LOOP_P.
12262 (labeled_block_contains_loop_p): Likewise.
12264 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12266 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12267 (enclosing_context_p): New function.
12268 (get_access_flags_from_decl): Handle CLASS_STATIC.
12269 (maybe_layout_super_class): Extra first argument passed to
12271 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12273 * decl.c (access0_identifier_node): New global.
12274 (init_decl_processing): access0_identifier_node initialized.
12275 (pushdecl): Set DECL_CONTEXT only on non type decls.
12276 * expr.c (lookup_field): Lookup inner class fields in enclosing
12278 (expand_invoke): Use ID_INIT_P.
12279 (expand_java_field_op): Use DECL_CLINIT_P.
12280 * java-tree.def (CLASS_LITERAL): New tree code.
12281 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12282 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12283 (struct lang_decl): New field `inner_access'.
12284 (enclosing_context_p): Prototyped.
12285 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12286 ID_CLINIT_P): New macros.
12287 (CLASS_STATIC): New macro.
12288 (CLASS_ACCESS0_GENERATED_P): New macro.
12289 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12290 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12291 INNER_CLASS_P): New macros.
12292 (DECL_INNER_CLASS_LIST): New macro.
12293 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12295 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12296 the shift value to int. Fixed typo in comment.
12297 * lex.c (inst_id, wpv_id): Initialize.
12298 * mangle.c (unicode_mangling_length): Take `$' into account.
12299 * parse.h (DRECOVER, RECOVER): Terminate properly.
12300 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12301 (typedef struct _jdep): New field `enclosing'.
12302 (JDEP_ENCLOSING): New macro.
12303 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12304 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12305 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12306 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12307 GET_ENCLOSING_CPC_CONTEXT): New macros.
12308 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12309 (do_resolve_class): Added extra argument in prototype.
12310 * parse.y (resolve_class): Added extra argument in prototype.
12311 (maybe_create_class_interface_decl): Likewise.
12312 (maybe_use_access_method, build_wfl_wrap): New functions.
12313 (java_complete_expand_classes, java_complete_expand_class):
12315 (java_parser_context_push_initialized_field,
12316 java_parser_context_suspend, java_parser_context_resume):
12318 (maybe_make_nested_class_name, make_nested_class_name,
12319 set_nested_class_simple_name_value,
12320 link_nested_class_to_enclosing, find_as_inner_class,
12321 find_as_inner_class_do, check_inner_class_redefinition,
12322 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12323 maybe_build_thisn_access_method, build_outer_field_access,
12324 build_outer_field_access_methods, build_outer_field_access_expr,
12325 build_outer_method_access_method, build_new_access_id,
12326 build_outer_field_access_method, outer_field_access_p,
12327 outer_field_expanded_access_p, outer_field_access_fix,
12328 build_incomplete_class_ref, patch_incomplete_class_ref,
12329 create_anonymous_class): Likewise.
12330 (inst_id, wpv_id): New static global variables.
12331 (synchronized:): New rule, tagged <node>.
12332 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12334 (anonymous_class_creation:): New rule, tagged <node>.
12335 (NEW_TK): Tagged <node>.
12336 (type_literals, array_type_literal): New rules, tagged <node>.
12337 (class_declaration:): Removed action when reducing by class_body:
12338 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12339 using GET_CPC in sub-rules.
12340 (class_member_declaration): Handle inner classes.
12341 (method_declaration): When reducing method_header:, reset
12342 current_function_decl when appropriate.
12343 (method_declarator:): Set the number of formal parameter to 0 for
12344 method declared without arguments.
12345 (constructor_declarator:): Likewise.
12346 (static_initializer:): List of elements kept in a list.
12347 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12348 use of the keyword `static' for type declarations.
12349 (block_statement:): Handle inner class declarations.
12350 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12351 type qualified `this'.
12352 (class_instance_creation_expression): Use anonymous_class_creation:
12353 to handle inner class instances creation. Handle qualified `new'.
12354 (something_dot_new): Added appropriate actions.
12355 (create_new_parser_context): New function.
12356 (java_push_parser_context, java_parser_context_save_global,
12357 java_parser_context_suspend): Use create_new_parser_context.
12358 (check_modifiers): Changed leading comment.
12359 (check_class_interface_creation): Handle interclasses.
12360 (add_superinterfaces): Fixed comment.
12361 (create_interface): Build qualified name from the raw_name instead
12362 of its matching WFL. Push the initialized fields list. raw_name added
12363 as an extra argument to maybe_create_class_interface_decl.
12364 (create_class): Build qualified name from the raw_name instead of
12365 its matching WFL. Removed assignment to current_parsed_class_un.
12366 Call PUSH_ERROR before returning an error. Suspend the current
12367 parser context when processing an inner class. Push the
12368 initialized fields list. raw_name added as an extra argument to
12369 maybe_create_class_interface_decl. Add the private this$<n>
12371 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12372 (register_fields): Get the class type from GET_CPC and handle
12373 previous errors. Added code to handle the creation of static
12374 fields in inner classes. Initialized fields initialization
12375 statements kept in a list of lists.
12376 (maybe_generate_finit): Initialized fields initialization
12377 statements kept in a list of lists. Use GET_CPC.
12378 (maybe_generate_clinit): Likewise.
12379 (method_header): Use GET_CPC and GET_CPC_UN.
12380 (parser_qualified_classname): Handle inner classes.
12381 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12382 (java_fix_constructors): Hide pointer to enclosing context
12383 instance in constructor list when dealing with inner classes.
12384 (jdep_resolve_class): Call resolve_class with extra first argument
12386 (resolve_class): Add enclosing context as a first extra argument
12387 to do_resolve_class.
12388 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12390 (resolve_no_layout): Extra argument added to resolve_class
12392 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12393 (java_get_real_method_name): Use GET_CPC_UN.
12394 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12395 (java_check_abstract_methods): Handle static method declared in
12396 inner classes by an error.
12397 (java_check_regular_methods): Use DECL_CLINIT_P.
12398 (source_start_java_method): Also set DECL_MAX_LOCALS.
12399 (create_artificial_method): Call java_parser_context_save_global
12400 and java_parser_context_restore_global instead of saving/restoring
12401 the context by hand.
12402 (expand_start_java_method): Improved verbose mode message.
12403 (java_complete_expand_methods): Fixed leading comment. Use
12405 (fix_constructors): Added assignment to this$<n> if necessary.
12406 (java_expand_classes): Call java_complete_expand_classes instead
12407 of java_complete_expand_methods.
12408 (make_qualified_primary): Simplified.
12409 (merge_qualified_name): Optimized for missing left or right parts.
12410 (resolve_expression_name): Handle access to outer class fields from
12412 (resolve_qualified_expression_name): New macro
12413 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12414 classes. Report error on non appropriate qualification of
12415 `new'. Handle qualified `this'.
12416 (not_accessible_p): Allow access to outer class private fields from
12418 (patch_method_invocation): Handle method invocations through
12419 access methods and inner class constructor invocations.
12420 (find_applicable_accessible_methods_list): Search enclosing
12421 contexts of an inner class.
12422 (search_applicable_methods_list): Fixed typo.
12423 (argument_types_convertible): Handle inner class constructors'
12424 hidden outer context reference argument.
12425 (qualify_ambiguous_name): Handle qualified `this'.
12426 (java_complete_lhs): Handle use of field accessed through
12427 artificial access methods in various cases of assignments. Handle
12428 CLASS_LITERAL node.
12429 (check_final_assignment): Use DECL_CLINIT_P.
12430 (valid_ref_assignconv_cast_p): Handle the destination being an
12431 enclosing context of the source.
12432 (patch_unaryop): Handle use of field accessed through artificial
12434 (patch_return): Use DECL_CLINIT_P.
12435 (patch_throw_statement): Use DECL_CLINIT_P.
12436 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12437 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12440 2000-01-16 Anthony Green <green@cygnus.com>
12442 * parse.y (build_string_concatenation): Only use
12443 StringBuffer(String) shortcut if String arg is constant.
12445 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12448 the shift value to int. Fixed typo in comment.
12450 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12452 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12453 * jcf-write.c: Likewise.
12454 * parse.y: Likewise.
12455 * parse.c: Regenerate.
12457 2000-01-09 Anthony Green <green@cygnus.com>
12459 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12460 bytecodes in the correct order.
12462 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12464 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12466 2000-01-06 Anthony Green <green@cygnus.com>
12468 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12469 before building constant array decl.
12471 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12474 method invocation and typo in conditional expression.
12475 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12476 the appropriate NOTE_POP.
12477 * parse.y (patch_binop): Shift value mask to feature the right
12480 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12482 * class.c (assume_compiled, assume_compiled_node): Add static
12484 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12486 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12488 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12490 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12491 to `__modifier' to avoid stringifying it.
12493 * parse.y (verify_constructor_circularity): Don't call a variadic
12494 function with a non-literal format string.
12495 (java_check_abstract_methods): Move unreachable code inside
12496 `continue' statement.
12497 (lookup_method_invoke): Call xstrdup, not strdup.
12499 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12502 * jcf-parse.c (yyparse): Likewise.
12504 * jv-scan.c (main): Likewise.
12506 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12508 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12509 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12510 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12513 * parse.y (synchronized, variable_redefinition_error,
12514 check_class_interface_creation, create_interface, create_class,
12515 method_header, finish_method_declaration,
12516 check_modifiers_consistency, method_declarator,
12517 complete_class_report_errors, check_abstract_method_definitions,
12518 java_check_regular_methods, check_throws_clauses,
12519 java_check_abstract_methods, read_import_dir,
12520 check_pkg_class_access, declare_local_variables, fix_constructors,
12521 cut_identifier_in_qualified, resolve_expression_name,
12522 resolve_qualified_expression_name, patch_method_invocation,
12523 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12524 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12525 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12526 patch_try_statement, patch_synchronized_statement,
12527 patch_throw_statement, check_thrown_exceptions,
12528 patch_conditional_expr): Likewise.
12530 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12532 * Makefile.in (LIBDEPS): Added gcc's errors.o
12533 (../jcf-dump$(exeext):): Link with gcc's errors.o
12534 (../gcjh$(exeext):): Likewise.
12535 * expr.c (expand_java_NEW): Layout the entire target type instead of
12536 laying out its methods only.
12537 (lookup_field): Layout the class after having loaded it.
12538 * java-tree.h (java_debug_context): Declared.
12539 * jcf-io.c (toplev.h): Included.
12540 (find_class): Removed assignment to jcf's outofsynch
12541 field. Force source file to be read if newer than its matching
12542 class file. Tweaked debug messages.
12543 * jcf-parse.c (jcf_out_of_synch): Deleted.
12544 (read_class): Call to jcf_out_of_synch removed.
12545 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12546 (jcf_out_of_synch): Prototype deleted.
12547 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12548 `deprecated' and `class_err': integer turned into bit-fields.
12549 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12550 * parse.y (package_list): New global.
12551 (package_declaration:): Record newly parsed package name.
12552 (extra_ctxp_pushed_p): Static global deleted.
12553 (java_parser_context_save_global): Create buffer context for the
12554 purpose of saving globals, if necessary.
12555 (java_parser_context_restore_global): Pop context pushed for the
12556 purpose of saving globals, if necessary.
12557 (java_debug_context_do): New prototype and function.
12558 (java_debug_context): Likewise.
12559 (do_resolve_class): Use already parsed package names to qualify
12560 and lookup class candidate.
12561 (java_pre_expand_clinit): Removed unnecessary local variable.
12563 1999-12-17 Tom Tromey <tromey@cygnus.com>
12565 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12567 (process_file): Use `\n\' at end of each line in string.
12569 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12571 * expr.c (expand_invoke): Layout the loaded class before
12572 attempting to use it.
12573 (expand_java_field_op): Allow final field assignments to take
12575 * typeck.c (convert): Return error_mark_node if expr is null.
12577 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12579 * class.c (class_depth): Return -1 if the class doesn't load
12581 * expr.c (can_widen_reference_to): Check for errors during depth
12582 computation and return 0 accordingly.
12583 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12584 create default constructors and add an other error check.
12585 * parse.h (java_fix_constructors): Prototyped.
12586 * parse.y (java_pre_expand_clinit): Likewise.
12587 (build_super_invocation): Re-prototyped to feature one argument.
12588 (java_check_circular_reference): Directly use `current'.
12589 (java_fix_constructors): New function.
12590 (java_check_regular_methods): Don't create default constructors
12591 here, but abort if none were found.
12592 (java_complete_expand_methods): Pre-process <clinit> calling
12593 java_pre_expand_clinit.
12594 (java_pre_expand_clinit): New function.
12595 (fix_constructors): build_super_invocation invoked with the
12596 current method declaration as an argument.
12597 (build_super_invocation): Use the context of the processed method
12598 decl argument instead of current_class.
12599 * typeck.c (lookup_java_method): Take WFLs in method names into
12602 1999-12-14 Per Bothner <per@bothner.com>
12604 * class.c (make_class_data): flag_keep_inline_functions to keep
12605 private methods in the method array.
12607 1999-12-15 Anthony Green <green@cygnus.com>
12609 * check-init.c (check_init): Take into account both types of
12610 `throw's when checking for uninitialized variables.
12612 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12614 * parse.y (java_complete_lhs): Force conversion of array
12615 dimensions to int_type_node, that's what runtime's ABI expects.
12617 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12619 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12620 operand of a WFL, until the Java front-end gets fixed with regard
12621 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12623 1999-12-10 Andrew Haley <aph@cygnus.com>
12625 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12626 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12627 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12628 java-tree.h: Ditto.
12629 jcf-write.c: Ditto.
12631 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12633 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12634 before calling expand_eh_region_start and expand_start_all_catch.
12635 * except.c (expand_start_java_handler): Switch to permanent
12636 obstack before calling expand_eh_region_start.
12637 (expand_end_java_handler): Switch to permanent obstack before
12638 calling expand_start_all_catch.
12640 1999-12-5 Anthony Green <green@cygnus.com>
12642 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12643 function with side effects.
12644 (init_decl_processing): Mark all memory allocating DECLs with
12647 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12649 * except.c (expand_end_java_handler): Call
12650 expand_resume_after_catch and end_catch_handler.
12652 1999-11-30 Anthony Green <green@cygnus.com>
12654 * verify.c (verify_jvm_instructions): Create new return label
12655 chain if non existent (don't rely on the verified state of the jsr
12658 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12660 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12661 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12663 * parse.y (patch_assignment): Removed bogus final class test on
12664 lhs when checking on whether to emit an ArrayStoreException runtime
12666 * expr.c (expand_java_arraystore): Likewise.
12668 1999-11-28 Anthony Green <green@cygnus.com>
12670 * decl.c (find_local_variable): Reuse single slot decls when
12673 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12675 * jcf-parse.c (saw_java_source): Global variable removed.
12676 (read_class): Don't use `saw_java_source'. Added extra braces.
12677 (yyparse): Code setting `saw_java_source' removed.
12679 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12681 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12683 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12685 * verify.c (merge_type_state): Non verified subroutines being
12686 considered more than once to trigger passive type merge.
12688 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12690 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12691 in case of error. Error message tuned.
12693 1999-11-21 Anthony Green <green@cygnus.com>
12695 * constants.c (find_methodref_index): Unwrap method names before
12696 inserting them in the constant pool.
12698 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12700 * class.c (assume_compiled_node): New typedef.
12701 (assume_compiled_tree): New static data.
12702 (find_assume_compiled_node): New function.
12703 (add_assume_compiled): New function.
12704 (assume_compiled): New function.
12705 * class.c (make_class_data): Use assume_compiled.
12706 (is_compiled_class): Use assume_compiled.
12708 * java-tree.h (add_assume_compiled): Declare.
12710 * lang.c (lang_decode_option): Parse new options.
12712 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12714 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12715 int_type_node: that's what `_Jv_AllocObject' expects.
12717 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12719 * parse.y (lookup_method_invoke): Use lang_printable_name to
12720 reliably build the type name during error report. Fixes PR gcj/97.
12722 1999-11-09 Tom Tromey <tromey@cygnus.com>
12724 * jcf-path.c: Include <sys/stat.h>.
12725 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12726 (DIR_UP): New macro.
12728 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12730 * parse.y (source_end_java_method): Resume permanent allocation,
12731 reversing Apr 27 1998 patch.
12732 (patch_string_cst): Pop obstacks after having pushed the permanent
12735 1999-11-05 Tom Tromey <tromey@cygnus.com>
12737 * class.c (finish_class): Emit inlined methods if any native
12738 methods exist in the class. Fixes PR gcj/85.
12740 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12742 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12743 (qualify_ambiguous_name): Likewise.
12745 1999-11-03 Godmar Back <gback@cs.utah.edu>
12747 * typeck.c: (lookup_java_method): search all inherited
12748 interfaces when looking up interface method.
12750 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12752 * parse.y (method_header:): Issue error message for rule `type
12754 (synchronized:): Error report when not using synchronized.
12756 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12758 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12759 being used before the superclass constructor has been called.
12760 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12761 instead of `CALL_THIS_CONSTRUCTOR_P'.
12763 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12765 * check-init.c: Fix typo in comment.
12767 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12769 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12772 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12774 * parse.y (expression_statement:): Call function to report
12775 improper invocation of a constructor.
12776 (parse_ctor_invocation_error): New function.
12778 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12780 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12783 1999-10-21 Tom Tromey <tromey@cygnus.com>
12785 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12786 in generated `main'.
12788 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12790 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12791 (qualify_ambiguous_name): Likewise.
12793 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12795 * parse.y (java_complete_tree): fold_constant_for_init to work on
12797 (java_complete_lhs): Likewise.
12798 (array_constructor_check_entry): Complete an initializer element
12799 on permanent_obstack.
12801 1999-10-19 Tom Tromey <tromey@cygnus.com>
12803 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12804 From Mike Moreton <mike@pillim.demon.co.uk>.
12806 1999-10-15 Greg McGary <gkm@gnu.org>
12808 * java-tree.h (flag_bounds_check): Remove extern decl.
12809 * lang.c (flag_bounds_check): Remove global variable.
12810 (lang_f_options): Remove "bounds-check" entry.
12811 (lang_init_options): Default flag_bounds_check to "on".
12813 1999-10-14 Tom Tromey <tromey@cygnus.com>
12815 * jvgenmain.c (usage): New function.
12816 (main): Use it. Also, handle `-D' options.
12817 * jvspec.c (lang_specific_driver): Recognize -D.
12818 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12820 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12822 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12824 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12825 variadic function with a non-literal format string.
12827 * parse-scan.y (report_main_declaration): Likewise.
12829 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12831 * parse.y (read_import_dir, patch_assignment, patch_binop,
12832 patch_array_ref): Likewise.
12834 * typeck.c (build_java_array_type): Likewise.
12836 * verify.c (verify_jvm_instructions): Likewise.
12838 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12840 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12842 1999-10-07 Anthony Green <green@cygnus.com>
12844 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12845 where CHECK_PUT may fail for valid reasons.
12847 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12848 UNSAFE_PUTN): New macros.
12850 1999-10-04 Tom Tromey <tromey@cygnus.com>
12852 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12853 well. Fixes Java PR gcj/59.
12854 * parse-scan.y (yyerror): Report errors.
12856 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12858 * decl.c (insert_block): Remove unconditional `abort'.
12860 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12862 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12863 FUNCTION_CODE now of type int. All callers changed.
12864 Set the builtin's DECL_BUILT_IN_CLASS.
12866 1999-09-23 Tom Tromey <tromey@cygnus.com>
12868 * jvspec.c (lang_specific_driver): Don't read spec file if
12869 -fsyntax-only given.
12871 1999-09-22 Tom Tromey <tromey@cygnus.com>
12873 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12875 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12876 (WORDS_TO_LONG): Likewise.
12877 (WORDS_TO_DOUBLE): Likewise.
12879 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12881 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12882 (RELOCATION_VALUE_1): Likewise.
12883 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12884 push_in_const, push_long_const): Prototyped.
12885 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12886 (push_constant2): Likewise.
12887 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12888 (find_constant_wide): Cast find_constant2's integer arguments to
12890 (find_constant_index): Cast find_constant2's and find_constant2's
12891 integer arguments to `jword'.
12892 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12893 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12894 (emit_if): Use RELOCATION_VALUE_1.
12895 (emit_goto): Likewise.
12896 (emit_jsr): Likewise.
12897 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12898 argument to push_long_const to HOST_WIDE_INT.
12900 1999-09-15 Andreas Schwab <schwab@suse.de>
12902 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12904 1999-09-20 Nick Clifton <nickc@cygnus.com>
12906 * lang.c (lang_decode_option): Extend comment.
12908 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12910 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12913 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12915 * gjavah.c (get_field_name, print_method_info, print_include,
12916 add_namelet): Use xmalloc, not malloc.
12918 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12919 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12922 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12924 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12926 * jcf-path.c (add_entry): Likewise.
12928 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12930 * jv-scan.c (xmalloc): Remove definition.
12932 * jvgenmain.c (xmalloc): Likewise.
12934 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12936 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12938 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12939 concat, not xmalloc/sprintf.
12940 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12941 (xstrdup): Remove definition.
12943 * parse.y (duplicate_declaration_error_p,
12944 constructor_circularity_msg, verify_constructor_circularity,
12945 check_abstract_method_definitions, java_check_regular_methods,
12946 java_check_abstract_methods, patch_method_invocation,
12947 check_for_static_method_reference, patch_assignment, patch_binop,
12948 patch_cast, array_constructor_check_entry, patch_return,
12949 patch_conditional_expr): Use xstrdup, not strdup.
12951 * zextract.c (ALLOC): Use xmalloc, not malloc.
12953 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12955 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12957 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12958 (do_spec, lang_specific_pre_link, lang_specific_driver,
12959 input_filename, input_filename_length): Don't declare.
12960 (main_class_name, jvgenmain_spec, lang_specific_driver):
12962 (lang_specific_driver): All calls to the function pointer
12963 parameter now explicitly call `fatal'.
12965 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12967 * parse.y (find_applicable_accessible_methods_list): Search
12968 abstract classes as interfaces.
12970 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12972 * class.c (finish_class): We're now outside a valid method
12973 declaration. Tell the rest of gcc so.
12975 1999-09-08 Bruce Korb autogen@linuxbox.com
12977 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12979 1999-09-07 Tom Tromey <tromey@cygnus.com>
12981 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12983 (decode_signature_piece): Don't emit "::" in JArray<>.
12984 (print_namelet): Only print trailing `;' when printing a class.
12986 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12988 * java-tree.h: Delete declarations for all tree nodes now moved to
12990 * decl.c: Delete their definitions.
12992 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12994 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12995 * Makefile.in (OBJS): Add ggc-callbacks.o.
12996 (OBJDEPS): Likewise.
12998 1999-09-03 Tom Tromey <tromey@cygnus.com>
13000 * parse.y (strip_out_static_field_access_decl): Return operand if
13001 it satisfies JDECL_P.
13003 1999-09-02 Tom Tromey <tromey@cygnus.com>
13005 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
13006 Handle nested arrays, like `[[I'.
13008 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13010 * class.c (finish_class): Remove unused parameter, all callers
13013 * expr.c (build_java_athrow): Change return type to void.
13014 (java_lang_expand_expr): Make sure each case in switch returns a
13017 * java-tree.h (finish_class): Fix prototype to take void args.
13019 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
13020 (main): Issue return from main, not exit.
13022 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13024 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13026 * jv-scan.c (main): Issue return from main, not exit.
13028 * parse.y (check_abstract_method_definitions,
13029 java_check_abstract_method_definitions): Add static prototypes.
13030 (java_complete_expand_methods): Fix call to `finish_class'.
13032 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13035 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13037 * lang.c (language_string): Constify.
13039 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13041 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13042 Remove hacks for stuff which comes from libiberty.
13044 * Make-lang.in: Likewise.
13046 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13048 * Makefile.in (xref.o): Depend on xref.c explicitly.
13050 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13052 * java-tree.h (lang_printable_name): Constify a char*.
13054 * lang.c (lang_printable_name): Likewise.
13056 1999-08-27 Jeffrey A Law (law@cygnus.com)
13058 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13059 comments in C code.
13061 1999-08-26 Tom Tromey <tromey@cygnus.com>
13063 * gjavah.c (print_cxx_classname): Print "::" before qualified
13066 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13068 * parse.y (lookup_cl): Changed leading comment. Now does its best
13069 to set the column number.
13070 (qualify_ambiguous_name): Take WFL wrappers into account.
13072 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13074 * verify.c (verify_jvm_instructions): Don't check instruction
13075 validity beyond end of method.
13077 1999-08-25 Tom Tromey <tromey@cygnus.com>
13079 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13081 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13083 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13084 cxx_keyword_subst, generate_access, name_is_method_p,
13085 get_field_name, print_field_name, super_class_name, print_include,
13086 decode_signature_piece, print_class_decls, usage, help,
13087 java_no_argument, version, add_namelet, print_namelet): Add static
13089 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13090 name_is_method_p): Constify a char*.
13091 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13092 Provide a final else clause in an if-else-if.
13093 (print_field_info): Add missing final arg in function call to
13094 `print_field_name'.
13095 (print_method_info, decompile_method, decode_signature_piece,
13096 print_c_decl, print_full_cxx_name, print_stub,
13097 print_mangled_classname, super_class_name, print_include,
13098 add_namelet, add_class_decl, print_class_decls, process_file,
13099 help): Constify a char*.
13101 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13102 push_int_const, find_constant_wide, find_constant_index,
13103 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13104 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13105 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13106 emit_if, emit_goto, emit_jsr, call_cleanups,
13107 make_class_file_name): Add static prototypes.
13108 (generate_bytecode_return, generate_bytecode_insns): Pass a
13109 NULL_PTR, not a NULL_TREE.
13111 * jv-scan.c: Include "jcf.h".
13112 (main): Declare using DEFUN macro.
13114 * jvspec.c (find_spec_file, lang_specific_pre_link,
13115 lang_specific_driver): Add prototypes.
13116 (find_spec_file): Constify a char*.
13118 * keyword.gperf (hash, java_keyword): Add prototypes.
13120 * lang.c (lang_print_error): Add static prototype.
13121 (lang_init): Prefer memcpy over bcopy to avoid casts.
13123 * lex.c (yylex): Add static prototype.
13125 * parse-scan.y: Include "lex.c" earlier.
13127 * parse.h: Remove redundant declaration for `yylex'.
13129 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13130 labeled_block_contains_loop_p): Add static prototypes.
13131 (not_accessible_p): Make static to match prototype.
13133 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13135 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13137 * parse.y (check_method_redefinition): Changed leading comment.
13138 (check_abstract_method_definitions): New function.
13139 (java_check_abstract_method_definitions): New function.
13140 (java_check_regular_methods): Call it.
13141 (verify_constructor_super): Fixed indentation.
13142 (lookup_method_invoke): Likewise.
13144 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13146 * parse.y (method_header): Return a null pointer if the current
13147 class node is null.
13148 (finish_method_declaration): Return if the current function decl
13150 (source_start_java_method): Likewise.
13151 (java_method_add_stmt): Likewise.
13153 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13155 * class.c (emit_register_class): Removed unnecessary call to
13157 * parse.y (labeled_block_contains_loop_p): Removed unused local
13160 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13162 * parse.y (java_refold): Added prototype.
13164 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13166 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13167 (java_stabilize_reference): Removed unnecessary `else'.
13168 (java_complete_lhs): Set flag to remember boolean. Call
13169 java_refold. Added comments.
13170 (java_decl_equiv): New function.
13171 (binop_compound_p): Likewise.
13172 (java_refold): Likewise.
13173 (patch_unaryop): Striped static field access assigned to decl and
13174 op. Changed promotion scheme for ++/-- operators.
13175 (search_loop): New function.
13176 (labeled_block_contains_loop_p): Likewise.
13177 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13179 (patch_bc_statement): Call search_loop. Fixed comment.
13181 1999-08-14 Anthony Green <green@cygnus.com>
13183 * expr.c (java_lang_expand_expr): Mark static array data as
13186 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13188 * jvgenmain.c (main): NUL-terminate name_obstack.
13190 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13192 * check-init.c (check_bool2_init, done_alternative): Add static
13195 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13196 (add_method, build_utf8_ref, build_class_ref,
13197 append_gpp_mangled_type, layout_class_method): Constify a char*.
13199 * decl.c (push_promoted_type, make_binding_level): Add static
13201 (push_promoted_type, pushdecl): Constify a char*.
13203 * except.c (find_handler_in_range, link_handler,
13204 check_start_handlers): Add static prototypes.
13206 * expr.c (process_jvm_instruction): Constify a char*.
13208 * gjavah.c (main): Constify a char*.
13210 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13213 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13215 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13216 munge, print_ents): Constify a char*.
13218 * jcf-dump.c (disassemble_method): Constify a char*.
13219 (print_constant_pool, print_exception_table): Add static prototypes.
13220 (print_constant, print_exception_table, main, disassemble_method):
13223 * jcf-io.c (find_classfile, find_class): Likewise.
13225 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13226 (set_source_filename, predefined_filename_p): Add static prototypes.
13227 (set_source_filename, get_constant, get_class_constant,
13228 find_in_current_zip): Constify a char*.
13230 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13232 (add_entry, add_path, jcf_path_classpath_arg,
13233 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13235 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13236 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13237 jcf_parse_one_method, jcf_parse_methods,
13238 jcf_parse_final_attributes): Add static prototypes.
13239 (get_attribute): Constify a char*.
13241 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13242 jcf_dependency_add_target, jcf_path_classpath_arg,
13243 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13245 * jv-scan.c (main): Constify a char*.
13246 (gcc_obstack_init): Add prototype arguments.
13248 * jvgenmain.c (gcc_obstack_init): Likewise.
13249 (main): Constify a char*.
13251 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13253 (put_decl_string, lang_print_error): Constify a char*.
13254 (lang_init): Remove redundant extern prototype.
13256 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13258 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13259 Add static prototypes.
13260 (get_type_from_signature): Constify a char*.
13262 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13263 Add static prototypes.
13264 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13265 (verify_jvm_instructions): Constify a char*.
13267 * xref.c (xref_flag_value): Likewise.
13269 * xref.h (xref_flag_value): Likewise.
13271 * zextract.c (makeword, makelong): Add static prototypes.
13272 (makeword, makelong): Constify a uch*.
13274 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13276 * lang.c (java_dummy_print): Constify a char*.
13277 (lang_print_error): Likewise.
13278 (lang_init): Remove redundant prototype for `print_error_function'.
13279 (lang_init_source): Likewise.
13280 (lang_identify): Constify a char*.
13282 1999-08-09 Tom Tromey <tromey@cygnus.com>
13284 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13285 (WORDS_TO_LONG): Likewise.
13286 (WORDS_TO_DOUBLE): Likewise.
13288 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13290 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13292 * expr.c (java_stack_pop, java_array_data_offset,
13293 build_java_throw_out_of_bounds_exception, case_identity,
13294 build_java_check_indexed_type): Add static prototypes.
13295 (linenumber_table, expand_invoke, expand_java_field_op,
13296 build_primtype_type_ref, expand_byte_code): Constify a char*.
13298 * java-tree.h (build_primtype_type_ref, linenumber_table):
13300 (java_lang_expand_expr): Add prototype.
13302 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13303 `java_lang_expand_expr'.
13305 * lex.c (java_lex_error): Constify a char*.
13306 (java_get_unicode, java_read_char, java_allocate_new_line,
13307 java_unget_unicode, java_sneak_unicode): Prototype.
13309 * parse-scan.y (current_class, package_name, method_declarator,
13310 report_class_declaration, yyerror): Constify a char*.
13312 * parse.h (java_report_errors): Prototype.
13313 (yyerror): Constify a char*.
13315 * parse.y (classitf_redefinition_error, check_modifiers,
13316 parse_jdk1_1_error, lookup_package_type,
13317 lookup_package_type_and_set_next, get_printable_method_name,
13318 purify_type_name): Constify a char*.
13319 (build_super_invocation, maybe_generate_finit,
13320 verify_constructor_super, parser_add_interface,
13321 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13322 java_complete_expand_methods, java_expand_finals,
13323 cut_identifier_in_qualified, java_stabilize_reference,
13324 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13325 merge_string_cste): Prototype.
13326 (single_type_import_declaration, yyerror,
13327 variable_redefinition_error, build_array_from_name,
13328 build_unresolved_array_type, check_class_interface_creation,
13329 resolve_class, complete_class_report_errors,
13330 note_possible_classname, read_import_dir,
13331 find_in_imports_on_demand, resolve_package, fix_constructors,
13332 check_deprecation, lookup_method_invoke,
13333 maybe_build_primttype_type_ref, array_constructor_check_entry):
13335 (java_complete_expand_methods, java_expand_finals): Make static.
13336 (convert_narrow): Remove static prototype.
13338 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13340 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13342 1999-08-02 Richard Henderson <rth@cygnus.com>
13344 * decl.c: Include defaults.h instead of expr.h.
13345 * parse.y: Likewise.
13347 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13349 * java/decl.c (start_java_method): Change all uses of
13350 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13351 Ensure expr.h is included.
13352 * java/expr.c (pop_arguments): Ditto.
13353 * java/parse.y (expand_start_java_method): Ditto.
13355 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13357 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13359 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13361 * decl.c: Include "function.h".
13362 * except.c: Likewise.
13363 * parse.y: Likewise.
13364 * Makefile.in: Update dependencies.
13366 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13368 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13369 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13370 `modifier' with ATTRIBUTE_UNUSED.
13372 * gjavah.c (process_file): Add braces around ambiguous `else'.
13374 * jcf-dump.c (print_access_flags, localvar_free): Change return
13377 * parse.y (java_complete_expand_method): Initialize variable
13379 (resolve_qualified_expression_name): Likewise for `field_decl'.
13380 (patch_method_invocation): Likewise for `class_to_search'.
13381 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13382 (patch_assignment): Likewise for `lhs_type'.
13384 * verify.c (verify_jvm_instructions): Remove unused variable
13387 1999-07-25 Richard Henderson <rth@cygnus.com>
13389 * decl.c (va_list_type_node): New.
13391 1999-07-25 Anthony Green <green@cygnus.com>
13393 * gjavah.c (print_stub): New function.
13394 (METHOD_IS_NATIVE): New macro.
13395 (print_mangled_classname): Make static.
13396 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13397 (process_file): Perform stub generation.
13398 (HANDLE_METHOD): Don't emit class decls during stub
13400 (HANDLE_END_METHOD): Take into account stub generation.
13401 (print_method_info): Handle stub generation.
13402 (print_stub): New function.
13403 (print_cxx_classname): Make signature consistant with others.
13404 (help): Describe -stubs option.
13405 (main): Create stub file.
13406 (version): Use version.c.
13407 (print_full_cxx_name): New function.
13408 (print_c_decl): Use print_full_cxx_name.
13410 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13412 * check-init.c (check_init): Handle MAX_EXPR.
13414 1999-07-15 Andrew Haley <aph@cygnus.com>
13416 * lang.c (flag_use_divide_subroutine): New variable.
13417 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13418 fp-to-integer conversion.
13419 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13422 * expr.c (build_java_soft_divmod): New function.
13423 (build_java_binop): Call build_java_soft_divmod if
13424 flag_use_divide_subroutine is set.
13425 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13426 soft_lrem_node: new builtin functions.
13427 (init_decl_processing) Initialize the new builtins.
13428 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13429 soft_lrem_node: new builtin functions.
13430 (build_java_soft_divmod): New function.
13431 * parse.y: Call build_java_soft_divmod if
13432 flag_use_divide_subroutine is set.
13433 * parse.c: Rebuilt.
13435 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13436 a --specs= arg) even if not linking.
13437 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13438 -fuse-divide-subroutine
13440 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13442 * parse.y (resolve_and_layout): Check methods only once.
13443 (resolve_qualified_expression_name): Verify thrown exceptions
13445 (check_thrown_exceptions): Reject exceptions thrown in
13446 initializer. Error message tuned.
13448 1999-07-14 Andrew Haley <aph@cygnus.com>
13450 * expr.c (expand_expr): Do not return the last statement in a
13451 block as the block's value.
13453 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13455 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13456 CALL_EXPR, to avoid order of evaluation changes.
13458 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13460 * parse.y (qualify_ambiguous_name): Do not use
13461 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13463 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13465 * check-init.c (check_init): Handle MAX_EXPR.
13466 * expr.c (force_evaluation_order): Force method call arguments to
13467 be evaluated in left-to-right order.
13468 * parse.y (qualify_ambiguous_name): Loop again to qualify
13469 NEW_ARRAY_EXPR properly.
13471 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13473 * parse.y (patch_invoke): Resolve unresolved invoked method
13475 (qualify_ambiguous_name): STRING_CST to qualify expression for
13476 type name resolution.
13478 1999-06-24 Andrew Haley <aph@cygnus.com>
13480 * class.c (finish_class): Whenever a deferred method is
13481 output, rescan the list of methods to see if a new candidate for
13482 output can be found.
13484 1999-06-28 Tom Tromey <tromey@cygnus.com>
13486 * jvspec.c (lang_specific_driver): Recognize --help.
13488 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13490 * parse.y (resolve_package): Fixed bogus return statement.
13491 (patch_method_invocation): Resolve method invocation beginning with
13492 a package name qualifier.
13494 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13496 * Make-lang.in (java.stage1): Depend on stage1-start.
13497 (java.stage2): Likewise for stage2-start.
13498 (java.stage3): Likewise for stage3-start.
13499 (java.stage4): Likewise for stage4-start.
13501 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13503 * parse.y (java_complete_lhs): When doing cross referencing, don't
13504 try to keep file location on a WFL expanded as a CALL_EXPR.
13506 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13508 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13509 compiling to class file a void method with an empty method body.
13510 As a side effect, the bytecode backend will generate the
13511 appropriate `return' instruction.
13513 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13515 * parse.y (lookup_package_type_and_set_next): New function prototype.
13516 (resolve_package): Search current and imported packages.
13517 (lookup_package_type_and_set_next): New function.
13519 1999-06-22 Andrew Haley <aph@cygnus.com>
13521 * verify.c (verify_jvm_instructions): Check for pending blocks
13522 before invalid PC test and opcode switch, not after.
13524 1999-06-21 Andrew Haley <aph@cygnus.com>
13526 * except.c (find_handler_in_range): The upper limit for exception
13527 ranges is exclusive, not inclusive: (start <= pc < end).
13528 (link_handler): find child pointer which points to outer by
13529 searching sibling list: previous code incorrectly assumed that
13530 outer->outer->first_child must point to outer.
13531 * verify.c (verify_jvm_instructions): FIXME added to code for
13533 (verify_jvm_instructions): Do not assume that the last block
13534 processed in a subroutine is a block which ends with a `ret'
13535 instruction. With some control flows it is possible that the last
13536 block ends with an `athrow'.
13538 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13540 * parse.y (qualify_ambiguous_name): Reorganized the post
13541 evaluation of non WFL leading expression nodes.
13543 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13545 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13548 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13550 * parse.y (qualify_ambiguous_name): Handle qualified expression
13551 beginning with a STRING_CST.
13553 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13555 * parse.y (register_fields): Set DECL_INITIAL on both
13556 pre-initialized static and public fields.
13557 (resolve_field_access): Static field access expressions to always
13559 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13560 qualification. CONVERT_EXPR to be resolved as an expression name.
13561 (java_complete_lhs): Identify and access qualified final
13562 initialized field in switch statement case expression.
13563 (fold_constant_for_init): Pre-initialized field decl constant to
13566 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13568 * parse.y (note_possible_classname): Mark returned node with
13569 QUALIFIED_P only if the original class name contained a '/'.
13571 1999-06-05 Anthony Green <green@cygnus.com>
13573 * Make-lang.in (gcjh): More parallel build fixes.
13575 1999-06-03 Mike Stump <mrs@wrs.com>
13577 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13579 1999-06-02 Anthony Green <green@cygnus.com>
13581 * except.c (link_handler): Chain exception handlers in order.
13583 1999-06-02 Anthony Green <green@cygnus.com>
13585 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13586 with nops and process as usual in order to always set correct EH
13587 ranges. Emit detailed warnings about unreachable bytecodes.
13589 1999-06-02 Anthony Green <green@cygnus.com>
13591 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13594 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13596 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13597 or the searched field decl.
13599 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13601 * parse.y (fold_constant_for_init): Convert numerical constant
13602 values to the type of the assigned field.
13604 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13606 * expr.c (lookup_field): Relaxed the test on class loading error
13608 * parse.y (fold_constant_for_init): Enabeled old code.
13610 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13613 decide the validity of the cast of a java.lang.Cloneable reference
13615 (patch_conditional_expr): Fixed first argument passed to
13616 binary_numeric_promotion.
13618 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * parse.y (qualify_ambiguous_name): Take into account that a
13621 CONVERT_EXPR might specify a type as a WFL.
13623 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13625 * parse.y (patch_assignment): Save the rhs before using it as an
13626 argument to _Jv_CheckArrayStore.
13628 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13630 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13632 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13634 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13635 floating point literal only when the exponent indicator has been
13638 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13640 * parse.y (formal_parameter:): Construct argument tree list
13641 element even if a yet unsupported final parameter was encountered.
13643 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13645 * parse.y (finish_method_declaration): Issue errors for native or
13646 abstract methods declared with a method body, as well as for non
13647 native or non abstract methods with no method body.
13649 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13651 * class.c (build_utf8_ref): Initialize variable `field'.
13653 * decl.c (init_decl_processing): Initialize variable `field'.
13655 * expr.c (build_known_method_ref): Mark parameters `method_type',
13656 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13657 (process_jvm_instruction): Likewise for parameter `length'.
13659 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13660 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13663 * parse.y (maybe_generate_clinit): Remove unused variable
13664 `has_non_primitive_fields'.
13665 (find_in_imports_on_demand): Initialize variables `node_to_use'
13667 (patch_binop): Likewise for variable `prom_type'.
13668 (patch_unaryop): Likewise for variable `prom_type'.
13670 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13672 * xref.c (xref_table): Add missing initializer.
13674 1999-05-14 Tom Tromey <tromey@cygnus.com>
13676 * java-except.h (struct eh_range): Removed unused `next' member.
13677 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13678 after adding all exception handlers. Sort exception ranges in
13680 (struct pc_index): New structure.
13681 (start_pc_cmp): New function.
13682 * except.c (add_handler): Return `void'. Don't call link_handler;
13683 instead construct an ordinary linked list and do range
13685 (check_nested_ranges): New function.
13686 (link_handler): Changed interface to allow merging of eh_ranges.
13687 Split overlapping ranges. Return `void'.
13689 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13691 * parse.y (constructor_block_end:): New rule, tagged <node>.
13692 (constructor_body:): Use `constructor_block_end' instead of
13695 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13697 * parse.y (statement_nsi:): Pop `for' statement block.
13698 (java_complete_lhs): Labeled blocks containing no statement are
13699 marked as completing normally.
13701 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13703 * xref.c (xref_set_current_fp): New function, defined.
13704 * xref.h (xref_set_current_fp): New function, prototyped.
13706 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13708 * check-init.c (check_init): Take into account that
13709 LABELED_BLOCK_STMT can be empty.
13711 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13713 * parse.y (java_check_regular_methods): Warning check on not
13714 overriding methods with default access in other packages does not
13715 apply to `<clinit>'.
13716 (java_complete_lhs): If block body is an empty_stmt_node, replace
13717 it by NULL_TREE. This prevents gcc from generating an irrelevant
13720 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * check-init.c (check_init): Removed code accepting to see things
13723 falling through default:, when doing xrefs.
13724 * java-tree.h (do_not_fold): New global variable, declared.
13725 * parse.y (do_not_fold): New global variable, defined.
13726 (java_complete_expand_method): Set `do_not_fold' to the value of
13727 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13728 and reinstall them after them have been purged; do not check for
13729 initializations; do not issue missing return errors.
13730 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13732 (patch_binop): Skip the fold part when doing xrefs.
13733 (build_string_concatenation): Skip the concatenation part when
13735 (patch_synchronized_statement): Do not generate a try-finally when
13737 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13738 and keep the location where the throw was seen.
13739 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13740 any treatment on the converted node an simply return a NOP_EXPR of
13742 * xref.c (xref_get_data): New function, defined.
13743 * xref.h (xref_get_data): New function, declared.
13744 (XREF_GET_DATA): Use xref_get_data.
13746 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13748 * gjavah.c (print_include): Cast the result of `strlen' to int
13749 when comparing against a signed value.
13750 (add_namelet): Likewise.
13752 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13754 * expr.c (expand_invoke): Mark parameter `nargs' with
13756 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13758 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13761 * jcf-reader.c (get_attribute): Cast a value to long
13762 when comparing against a signed expression. Likewise.
13764 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13765 HOST_BITS_PER_CHAR.
13767 1999-05-11 Andrew Haley <aph@cygnus.com>
13769 * parse.y (source_end_java_method): If the current method contains
13770 any exception handlers, force asynchronous_exceptions: this is
13771 necessary because signal handlers in libjava may throw exceptions.
13772 * decl.c (end_java_method): Ditto.
13774 1999-05-11 Tom Tromey <tromey@cygnus.com>
13776 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13778 * jvspec.c (THREAD_NAME): Removed.
13779 (GC_NAME): Likewise.
13780 (MATHLIB): Likewise.
13781 (WITHLIBC): Likewise.
13783 (THREADLIB): Likewise.
13784 (MATH_LIBRARY): Likewise.
13785 (lang_specific_driver): Don't add `-l' options to command line.
13786 Instead, add a single --specs option. Recognize `-L' options and
13787 use them to search for spec file.
13788 (find_spec_file): New function.
13789 (SPEC_FILE): New define.
13791 1999-05-11 Dave Brolley <brolley@cygnus.com>
13793 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13794 cpplib-enabled build.
13796 1999-05-05 Per Bothner <bothner@cygnus.com>
13798 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13799 temporarily zero it while calling rest_of_decl_compilation.
13801 * java-tree.h (string_ptr_type_node): Add declaration.
13802 * decl.c: Define and initialize string_ptr_type_node.
13803 * parse.y (patch_string_cst): Use string_ptr_type_node.
13805 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13806 * parse.y (for_statement): Now unconditionally exit_block.
13807 (finish_labeled_statement): No longer exit_block if for-loop.
13808 (patch_loop_statement): Check harder if the loop is already labeled.
13810 * parse.y (patch_initialized_static_field): Removed function.
13811 (maybe_generate_clinit): Removed special handling for interfaces.
13812 (java_complete_expand_methods): Do a preliminary java_complete_tree
13813 on <clinit> to determine if it can be removed.
13814 (java_complete_expand_method): Remove special handling for <clinit>.
13815 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13816 optimize if we get back empty_stmt_node.
13817 For MODIFY_EXPR, re-do checking of static initializers.
13818 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13819 For VAR_DECL, pass correct context.
13821 * verify.c (verify_jvm_instructions): Better error messages.
13823 1999-05-03 Tom Tromey <tromey@cygnus.com>
13825 * parse-scan.y (interface_declaration): Call
13826 report_class_declaration for interfaces.
13828 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13830 * Makefile.in: Remove -v from bison command lines.
13832 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13834 * check-init.c (check_init): Exclude a case of error when doing
13836 * class.c (layout_class_method): Don't generate the error message
13837 twice when compiling from source.
13838 * lang-options.h: Added `-Wredundant-modifers' and
13839 `-Wunusupported-jdk11' flags and help text.
13840 * lang.c (lang_decode_option): Added support for
13841 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13842 flag_static_local_jdk11 and flag_redundant set accordingly.
13843 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13844 * parse.h (EXPR_WFL_ADD_COL): New macro.
13845 (DECL_END_SOURCE_LINE): Likewise.
13846 (DECL_INHERITED_SOURCE_LINE): Likewise.
13847 * parse.y (static_ref_err): New function, prototyped.
13848 (CCB_TK): Now tagged <operator>.
13849 (class_body:): Remember the location of the closing '}' of a class
13850 definition when doing xrefs.
13851 (block:): Likewise.
13852 (block_end:): Likewise.
13853 (create_class): Remember the location of the inherited class
13854 identifier when doing xrefs.
13855 (register_fields): Added test on first operand of `init' before
13856 testing it TREE_CODE.
13857 (method_header): Store the location of the class identifier in the
13858 class decl when doing xrefs.
13859 (finish_method_declaration): Don't combine first/last method line
13861 (java_check_regular_methods): Warning check on not overriding
13862 methods with default access on other packages move before check on
13863 static methods. Initialization of `aflags' also moved up.
13864 (resolve_expression_name): Call static_ref_err to report the error.
13865 (static_ref_err): New function, implemented.
13866 (resolve_field_access): Returned simplified static field access
13868 (resolve_qualified_expression_name): Check for illegal use of
13869 static fields in a non static context. Call static_ref_err to
13870 report error in various places.
13871 (java_complete_tree): Do not fold initialized static fields when
13873 (java_complete_lhs): Likewise.
13875 1999-04-29 Anthony Green <green@cygnus.com>
13877 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13878 create internal labels.
13879 (lookup_label): Ditto.
13881 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13883 * class.c (layout_class_method): Generate <clinit>'s rtl for
13885 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13886 for interfaces' <clinit>.
13887 * expr.c (lookup_field): Search for fields in interfaces.
13888 (expand_invoke): Fixed indentation.
13889 (expand_java_field_op): Likewise. Use IS_CLINIT.
13890 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13891 (IS_CLINIT): New macro.
13892 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13893 interface was parsed.
13894 (maybe_generate_clinit): Don't generate if the current class is an
13895 interface with only fields of primitive types.
13896 (reset_method_name): Use IS_CLINIT.
13897 (java_complete_expand_method): Expand <clinit> when it exists for
13898 interfaces. Use IS_CLINIT.
13899 (resolve_expression_name): Use DECL_CONTEXT instead of
13900 current_class to build static field references.
13901 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13902 ARRAY_REF when doing xreferencing.
13903 (check_final_assignment): Fixed typo in leading comment. Use
13905 (patch_array_ref): Don't fully expand array references when
13907 (patch_return): Use IS_CLINIT.
13908 (patch_throw_statement): Likewise.
13910 1999-04-22 Tom Tromey <tromey@cygnus.com>
13912 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13914 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13916 * decl.c (predef_filenames, predef_filenames_size): New globals
13917 (init_decl_processing): predef_filenames and predef_filenames_size
13919 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13921 * jcf-parse.c (predefined_filename_p): New function.
13922 (yyparse): Check that files on the command line are specified only
13923 once and issue a warning otherwise.
13924 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13925 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13926 avoid a gcc warning with -W -Wall turned on.
13927 (java_expand_classes): Abort if errors were encountered.
13928 (java_complete_lhs): If the cross reference flag is set, wrap
13929 field DECL node around a WFL when resolving expression name.
13931 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13933 * lang.c (lang_decode_option): Fixed returned value when parsing
13934 `-fxref=...' and `-Wall'.
13935 * parse.y (source_end_java_method): Do not generate code when
13936 flag_emit_xref is set.
13937 (resolve_expression_name): Do not build static field access when
13938 flag_emit_xref is set.
13939 (resolve_field_access): No special treatment on `length' when
13940 flag_emit_xref is set. Do not build qualified static field access
13941 when flag_emit_xref is set.
13942 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13943 when flag_emit_xref is set.
13944 (patch_assignment): Do not generate array store runtime check when
13945 flag_emit_xref is set.
13946 * xref.c (xref_flag_value): Fixed function declaration
13948 (xset_set_data): New function.
13949 * xref.h (xref_set_data): Added prototype for new function.
13950 (typedef struct xref_flag_table): New field data.
13951 (XREF_GET_DATA): New macro.
13953 1999-04-19 Tom Tromey <tromey@cygnus.com>
13955 * xref.h (enum): Removed trailing comma.
13957 * parse.y (resolve_qualified_expression_name): Added missing
13960 1999-04-15 Anthony Green <green@cygnus.com>
13962 * gjavah.c: New prototypes for java_float_finite and
13963 java_double_finite.
13965 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13967 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13970 1999-04-06 Jeffrey A Law (law@cygnus.com)
13972 * Makefile.in (TREE_H): Add tree-check.h.
13973 (RTL_H): Add genrtl.h.
13975 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13977 * parse.y (patch_assignment): Added ArrayStoreException runtime
13980 1999-04-06 Per Bothner <bothner@cygnus.com>
13982 * expr.c (pop_type_0): New function.
13983 (pop_type): Use pop_type_0.
13984 * java-tree.h (pop_type_0): New declaration.
13985 * verify.c (verify_jvm_instructions): Check return instructions.
13987 * parse.y (patch_binop): Don't fold if non-constant and emiting
13990 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13992 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13994 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13995 (main_jcf): Don't define.
13996 (process_file): Don't set `main_jcf'.
13998 * java-tree.h (main_jcf): Don't declare.
14000 * jcf-parse.c (main_jcf): Add static definition.
14002 * lang.c (main_jcf): Don't define.
14004 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14006 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
14008 * decl.c (copy_lang_decl): Likewise for `bcopy'.
14010 * jcf-depend.c: Include "config.h", not <config.h>.
14012 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
14015 * jcf-path.c: Include "config.h", not <config.h>.
14017 * lex.c: Don't include various system header files.
14018 (java_init_lex): Cast the argument of `bzero' to PTR
14020 * parse-scan.y (java_push_parser_context): Likewise.
14022 * parse.y (java_push_parser_context): Likewise.
14023 (patch_bc_statement): Match format specifier to variable argument.
14025 * xref.c: Don't include <stdio.h>.
14027 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14029 * parse.y (struct parser_ctxt *ctxp): Now global.
14030 (declare_local_variables): Use WFL compound value for the
14031 declaration source line value, when doing cross-referencing.
14033 1999-03-31 Tom Tromey <tromey@cygnus.com>
14035 * gjavah.c (print_field_info): Allow constants of other types.
14036 (print_include): Generate include when new name is proper prefix
14037 of already printed name.
14038 (add_namelet): Likewise.
14039 (cxx_keyword_subst): New function.
14040 (print_method_info): Use it.
14041 (print_field_name): New function.
14042 (get_field_name): New function.
14043 (print_field_info): Use get_field_name and print_field_name.
14045 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14047 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14048 'KR-C', so gperf uses the `const' keyword on strings.
14050 * keyword.gperf (java_keyword): Const-ify a char*.
14052 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14054 * parse.y (patch_bc_statement): Fixed identation and a bogus
14057 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14059 * parse.y (patch_assignment): Allow static variables in other
14060 classes to be assigned.
14062 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14064 * class.c (maybe_add_interface): Remove unused variable
14066 (make_class_data): Use = for assignment, not ==. Likewise.
14067 (emit_register_classes): Remove unused variable `decl'.
14069 * lex.c: Fix comment so as not to contain an embedded `/*'.
14071 * verify.c (verify_jvm_instructions): Remove unused variable
14074 1999-03-27 Per Bothner <bothner@cygnus.com>
14076 * parse.y (complete_loop_body): Rename to finish_loop_body.
14077 (complete_labeled_statement): Rename to finish_labeled_statement.
14078 (complete_for_loop): Rename to finish_for_loop.
14079 (complete_method_declaration): Rename to finish_method_declaration.
14081 * java-tree.h (continue_identifier_node): New global node.
14082 * decl.c: Define and initialize continue_identifier_node.
14083 * parse.y (generate_labeled_block): Remove - no longer needed.
14084 (build_loop_body): Use continue_identifier_node for continue block.
14085 (finish_labeled_statement): Also do pop_labeled_block actions.
14086 (java_complete_lhs): POP_LOOP even if error.
14087 (build_labeled_block): Special handling for continue_identifier_node.
14088 (patch_loop_statement): Re-organize.
14089 (patch_bc_statement): Re-write.
14091 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14093 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14094 using a WFL compound value.
14095 * parse.y (xref.h): Include.
14096 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14097 WFL compound value.
14098 (register_fields): Set WFL compound value to lineno if doing
14100 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14102 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14103 * xref.h (expand_xref): Prototype renamed from xref_generate.
14105 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14107 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14108 (GET_CURRENT_BLOCK): New macro.
14109 * parse.y (current_static_block): New global variable.
14110 (method_body:): Define action.
14111 (complete_method_declaration): Set current_function_decl to NULL
14112 when work on the current method is done.
14113 (declare_local_variables): Use GET_CURRENT_BLOCK.
14114 (java_method_add_stmt): Likewise.
14115 (java_complete_expand_method): Disable the use of `this' when
14116 expanding <clinit>.
14117 (enter_a_block): If no current method exist, use
14118 current_static_block to link static initializer blocks.
14119 (exit_block): Rewritten to use current_static_block when no current
14120 method decl exists.
14121 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14122 (patch_return): Forbid the use of `return' in static initializers.
14123 (patch_throw_statement): Fixed indentation. Issue specific error
14124 for uncaught thrown checked exception in static initializer
14125 blocks. Removed FIXME.
14127 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14129 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14130 Link gcj from gcc.o.
14132 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14134 * parse.y (find_applicable_accessible_methods_list): When dealing
14135 with interface: ensure that a given interface or java.lang.Object
14136 are searched only once.
14138 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14140 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14142 * jcf-dump.c (print_access_flags): Add braces around if-else.
14144 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14147 * lex.c (build_wfl_node): Add static prototype.
14149 * lex.h (build_wfl_node): Remove static prototype.
14151 * parse.y: Include lex.c early enough to declare everything needed.
14152 Ensure calls to `build_wfl_node' pass the proper arguments.
14153 (create_class): Remove unused variable `super_decl'.
14154 (get_printable_method_name): Initialize variable `name'.
14156 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14158 * Changelog: Fixed 1999-03-22 typos.
14159 * lang.c (lang_decode_option): Fixed typo in error string in the
14162 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14164 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14165 (xref.o): New rule.
14166 * java-tree.h (flag_emit_xref): Declared extern.
14167 * lang.c (xref.h): Included.
14168 (flag_emit_xref): New global variable.
14169 (lang_decode_option): Added support for -fxref.
14171 * xref.h: Likewise.
14173 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14175 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14178 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14180 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14181 $(srcdir)/../system.h and $(JAVA_TREE_H).
14182 (jcf-io.o): Depend on $(JAVA_TREE_H).
14183 (mangle.o): Likewise.
14185 * check-init.c (check_cond_init): Add static prototype.
14187 * class.c (build_java_method_type, hashUtf8String,
14188 make_field_value, get_dispatch_vector, get_dispatch_table,
14189 append_gpp_mangled_type, mangle_static_field): Likewise.
14190 (strLengthUtf8): Hide unused definition.
14191 (hashUtf8String): Const-ify.
14192 (make_field_value): Un-ANSI-fy.
14194 * constants.c: Move inclusion of jcf.h above java-tree.h.
14195 (set_constant_entry, find_class_or_string_constant,
14196 find_name_and_type_constant, get_tag_node,
14197 build_constant_data_ref): Add static prototype.
14199 * decl.c (push_jvm_slot, builtin_function,
14200 lookup_name_current_level): Likewise.
14201 (builtin_function): Const-ify.
14203 * except.c (expand_start_java_handler, expand_end_java_handler):
14204 Add static prototype.
14206 * expr.c (flush_quick_stack, push_value, pop_value,
14207 java_stack_swap, java_stack_dup, build_java_athrow,
14208 build_java_jsr, build_java_ret, expand_java_multianewarray,
14209 expand_java_arraystore, expand_java_arrayload,
14210 expand_java_array_length, build_java_monitor, expand_java_pushc,
14211 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14212 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14213 expand_compare, expand_test, expand_cond, expand_java_goto,
14214 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14215 expand_java_field_op, java_push_constant_from_pool): Likewise.
14217 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14218 (build_java_arraynull_check): Mark parameters `node' and `type'
14219 with ATTRIBUTE_UNUSED.
14220 (note_label): Likewise for parameter `current_pc'.
14221 (expand_java_call, expand_java_ret): Hide unused definition.
14223 * java-tree.h (make_class, build_constants_constructor,
14224 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14225 init_outgoing_cpool, register_class, emit_register_classes,
14226 java_layout_seen_class_methods): Prototype.
14227 (unicode_mangling_length): Const-ify.
14228 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14229 emit_unicode_mangled_name, format_int, format_uint,
14230 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14231 jcf_print_utf8_replace, open_class): Prototype.
14233 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14234 <stdio.h>. Include tree.h/java-tree.h.
14235 (utf8_equal_string usage, process_class): Add static prototype.
14236 (open_class): Don't prototype this here.
14237 (utf8_equal_string): Match arguments to format specifiers.
14238 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14239 TABLE_SWITCH, disassemble_method): Likewise.
14241 * jcf-io.c: Include tree.h/java-tree.h.
14242 (open_class, find_classfile, jcf_print_utf8,
14243 jcf_print_utf8_replace): Const-ify.
14245 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14246 parse_class_file): Add static prototype.
14247 (find_in_current_zip): Match definition to existing static
14250 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14251 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14252 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14253 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14254 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14255 generate_bytecode_return, perform_relocations, init_jcf_state,
14256 init_jcf_method, release_jcf_state, generate_classfile):
14257 Add static prototype.
14258 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14259 (make_class_file_name): Const-ify.
14261 * jcf.h (find_classfile): Const-ify.
14263 * jv-scan.c (reset_report): Remove prototype.
14265 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14266 (error): Rewrite to allow varargs.
14268 * lang.c (lang_f_options): Const-ify.
14270 * lex.c (java_parse_escape_sequence): Add static prototype.
14271 (java_allocate_new_line): Match definition to existing static
14274 * mangle.c Include tree.h/java-tree.h.
14275 (unicode_mangling_length, emit_unicode_mangled_name,
14276 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14278 * parse.h (jdep_code): Remove trailing comma in enumeration.
14279 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14280 (reset_report): Add prototype.
14282 * verify.c (push_pending_label, merge_types): Add static
14285 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14287 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14289 * parse.y (find_applicable_accessible_methods_list): Extend the
14290 search to superinterfaces when relevant.
14291 (search_applicable_methods_list): New function.
14293 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14295 * class.c (unmangle_classname): Implemented stricter testing
14296 before setting the QUALIFIED_P flag on an identifier.
14298 1999-03-16 Per Bothner <bothner@cygnus.com>
14300 * parse.y (java_complete_lhs): Call force_evaluation_order
14301 after patch_newarray.
14302 (patch_binop): Don't call fold if there are side effects.
14304 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14306 * parse.y (java_stabilize_reference): Use save_expr instead of
14307 building a SAVE_EXPR node.
14308 (java_complete_lhs): Patch the resulting string of the `+='
14309 operator (if necessary) and complete the RHS after having built
14312 1999-03-15 Per Bothner <bothner@cygnus.com>
14314 * class.c (make_class): Don't set CLASS_P here (because
14315 this function is also called by build_java_array_type).
14316 (push_class): Set CLASS_P here instead.
14317 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14319 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14320 context. If the context is class, perfer "super" over "synchronized".
14321 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14323 * parse.y (create_class): Don't call parser_check_super here;
14324 it is not robust. Always wait until later.
14326 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14327 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14329 1999-03-13 Per Bothner <bothner@cygnus.com>
14331 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14332 * lex.h (UNGETC): Change misleading macro.
14334 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14336 * parse.y (java_stabilize_reference): Return NODE when patching a
14338 (java_complete_lhs): Put parenthesis around truth values.
14340 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14342 * class.c (layout_class_method): Don't make rtl for interface
14344 * parse.h (GET_TYPE_NAME): New macro.
14345 * parse.y (if_then_statement:): Fixed indentation.
14346 (if_then_else_statement:): Likewise.
14347 (for_statement:): Fixed spacing.
14348 (try_statement:): Fixed indentation.
14349 (create_interface): Don't force interfaces to be abstract.
14350 (method_header): Abstract methods are OK in interfaces.
14351 (declare_local_variables): Fixed typo in comment.
14352 (java_complete_expand_method): Fixed indentation.
14353 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14354 non accessible fields.
14355 (java_stabilize_reference): New function.
14356 (java_complete_lhs): Fixed indentation. Use
14357 java_stabilize_reference in compound assignment. Insert the
14358 cast. If not processing `+' fix string constants before processing
14361 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14363 * constants.c (find_class_or_string_constant): Cast variable `j'
14364 to a `jword' when comparing against one.
14366 * expr.c (java_lang_expand_expr): Remove unused variables
14367 `has_finally_p' and `op0'.
14369 * gjavah.c (print_field_info): Cast a value to jint when comparing
14370 against one. Likewise for a jlong.
14371 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14372 against a signed quantity.
14374 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14375 (print_signature): Don't needlessly dereference variable `str'
14377 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14378 `max_locals' with ATTRIBUTE_UNUSED.
14379 (jcf_parse_class): Likewise for variable `index'.
14381 * parse.h (reverse_jdep_list): Remove static prototype.
14383 * parse.y (build_jump_to_finally): Remove prototype and definition.
14384 (reverse_jdep_list): Add static prototype.
14386 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14387 `assignment' and `expr_decl'.
14389 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14391 1999-03-12 Andrew Haley <aph@cygnus.com>
14393 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14394 we'll need a directory separator and a null character.
14396 1999-03-10 Per Bothner <bothner@cygnus.com>
14398 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14400 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14402 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14405 1999-03-05 Per Bothner <bothner@cygnus.com>
14407 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14409 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14411 * class.c (layout_class_method): A static method in a base class
14412 is never overridden, so treat it like it doesn't exist.
14413 However, do complain about private non-static method overriding
14414 public static method.
14416 * parse.y: Don't set unused INITIALIZED_P flag.
14417 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14419 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14420 (build_array_from_name): Re-order &index[string] to &string[index].
14422 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14423 error_mark (it might catch more errors, but it is more likely to lose).
14425 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14427 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14428 (parse-scan.o): Depend on toplev.h.
14430 * class.c (make_method_value): Add prototype. Make it static.
14431 Remove unused second argument, caller changed.
14433 * expr.c (java_lang_expand_expr): Remove unused variable
14436 * java-tree.h: Don't prototype find_in_current_zip.
14437 Add prototypes for verify_constant_pool, start_java_method,
14438 end_java_method, give_name_to_locals, expand_byte_code,
14439 open_in_zip, set_constant_value, find_constant1, find_constant2,
14440 find_utf8_constant, find_string_constant, find_class_constant,
14441 find_fieldref_index, find_methodref_index, write_constant_pool,
14442 count_constant_pool_bytes and encode_newarray_type.
14444 * jcf-dump.c: Remove unused variable `LONG_temp'.
14446 * jcf-parse.c: Include parse.h.
14447 (jcf_parse_source): Remove unused parameter, all callers changed.
14448 (jcf_figure_file_type): Add static prototype.
14449 (find_in_current_zip): Likewise. Also remove unused parameter,
14450 all callers changed.
14451 (read_class): Initialize variable `saved_pos'.
14453 * jcf-reader.c (jcf_parse_preamble): Mark variables
14454 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14456 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14457 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14458 (java_parse_doc_section): Initialize variable `seen_star'.
14459 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14460 (java_lex_error): Mark parameters `msg' and `forward' with
14462 (java_get_line_col): Mark parameters `filename' and `line' with
14465 * parse-scan.y: Include toplev.h.
14466 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14468 * parse.h: use `struct JCF', not plain `JCF'.
14469 (java_parser_context_save_global, java_expand_classes
14470 java_parser_context_restore_global, java_parse): Add prototypes.
14472 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14475 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14477 * check-init.c (check_init): COPYN takes word count, not bit count.
14479 1999-02-26 Per Bothner <bothner@cygnus.com>
14481 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14482 explicit build_decl. (Avoids crash in reload when optimizing.)
14484 1999-02-25 Per Bothner <bothner@cygnus.com>
14486 * decl.c (complete_start_java_method): Handle synchronized method
14487 even when compiling from bytecode.
14489 1999-02-26 Tom Tromey <tromey@cygnus.com>
14491 * gjavah.c (add_class_decl): Only generate `#include' if outer
14492 class is not the name of the class we are processing. Correctly
14493 append `.h' in #include.
14494 (process_file): Clean up newlines around generated `#include's.
14495 (decode_signature_piece): Correctly handle inner classes.
14496 (struct include): New structure.
14497 (all_includes): New global.
14498 (print_include): New function.
14499 (add_class_decl): Use it.
14500 (process_file): Likewise.
14501 (add_class_decl): Generate include for java-array.h if array
14503 (process_file): Don't generate java-array.h include.
14505 * gjavah.c (add_namelet): Check for standard package names here.
14506 (add_class_decl): Don't check for standard package names here.
14508 1999-02-25 Tom Tromey <tromey@cygnus.com>
14510 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14511 When reading a zip file, only use strncmp if both strings are
14512 bigger than the buffer length. Initialize `k' when looping
14515 1999-02-24 Tom Tromey <tromey@cygnus.com>
14517 * gjavah.c (struct namelet): New structure.
14518 (add_namelet): New function.
14519 (print_namelet): New function.
14520 (print_class_decls): Use add_namelet and print_namelet to generate
14521 namespaces and not classes.
14522 (method_printed): New global.
14523 (HANDLE_END_METHOD): Examine method_printed.
14524 (print_method_info): Set method_printed when required. Print
14525 error if function to be ignored is marked virtual. Handle $finit$
14527 (METHOD_IS_FINAL): New macro.
14528 (print_field_info): Use it.
14529 (HANDLE_METHOD): Clear method_printed.
14530 (method_pass): New global.
14531 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14532 (process_file): Do two passes over both fields and methods.
14533 (HANDLE_METHOD): Examine method_pass.
14534 (root): New global.
14535 (add_class_decl): New function.
14536 (print_class_decls): Don't scan over entire constant pool.
14538 1999-02-23 Tom Tromey <tromey@cygnus.com>
14540 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14541 disable linking in that case.
14543 1999-02-20 Tom Tromey <tromey@cygnus.com>
14545 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14548 1999-02-21 Per Bothner <bothner@cygnus.com>
14550 * decl.c (build_result_decl), java-tree.h: New method.
14551 (complete_start_java_method): Handle synchronized methods.
14552 Don't build DECL_RESULT here. (Ordering dependency problem.)
14553 (start_java_method): Call build_result_decl here instead ...
14554 * parse.y (java_complete_expand_method): ... and here.
14555 (expand_start_java_method): Don't call complete_start_java_method here.
14556 (java_complete_expand_method): Call it here instead.
14557 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14558 * java-tree.h: ... here.
14560 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14561 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14562 for ARRAY_REF - it doesn't work when array bounds are checked.
14563 (patch_array_ref): Handle it here instead.
14565 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14567 1999-02-19 Per Bothner <bothner@cygnus.com>
14569 Force left-to-right evaluation of binary operations etc.
14570 * expr.c (force_evaluation_order), java-tree.h: New function.
14571 * parse.y (java_complete_lhs): Pass binary operations, procedure
14572 calls, and ARRAY_REFs to force_evaluation_order.
14573 (various): Set TREE_SIDE_EFFECTS more carefully.
14575 Tolerate random (non-UTF8) encoding in comments without complaining.
14576 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14577 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14579 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14580 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14582 * parse.y (java_complete_lhs): Ignore an empty statement in a
14583 COMPOUND_EXPR. Don't complain about empty statement after return.
14585 1999-02-19 Per Bothner <bothner@cygnus.com>
14587 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14588 in TREE_LIST - just chain the POINTER_TYPEs together.
14589 (resolve_class): If type already resolved, return decl.
14590 After resolving, update TREE_TYPE(class_type), and name (if array).
14591 * parse.h (do_resolve_class), parse.y: Make non-static.
14592 * class.c (maybe_layout_super_class): Take this_class argument.
14593 Do do_resolve_class if necessary.
14594 (layout_class, layout_class_methods): Adjust calls appropriately.
14595 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14596 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14597 * typeck.c (build_java_array_type): Don't call layout_class.
14599 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14601 * parse.y (check_pkg_class_access): Allow private class access
14602 within the same package.
14603 (strip_out_static_field_access_decl): New function.
14604 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14605 operator argument before testing its nature.
14607 1999-02-03 Per Bothner <bothner@cygnus.com>
14609 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14610 (TRY_EXPR): Simplify - it no longer has a finally clause.
14611 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14612 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14613 * expr.c (java_lang_expand_expr): Likewise.
14614 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14615 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14616 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14617 (build_try_statement): Remove finally parameter and handling.
14618 (build_try_finally_statement): New function.
14619 (patch_try_statement): No longer need to support finally clause.
14620 (try_statement): Update grammar action rules.
14621 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14622 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14624 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14626 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14627 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14629 1999-02-17 Andrew Haley <aph@cygnus.com>
14631 * class.c (build_utf8_ref): Back out broken patch which was
14632 intended to to output signatures using '.' as a separator.
14634 * class.c (make_class_data): Output signatures using '.' as a
14635 separator, rather than '/'.
14636 (mangled_classname): Likewise.
14637 (make_field_value): Likewise.
14638 (make_method_value): Likewise.
14639 * constants.c (alloc_class_constant): Likewise.
14640 * expr.c (build_invokeinterface): Likewise.
14642 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14644 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14645 of an ancient workaround.
14647 1999-02-10 Jeffrey A Law (law@cygnus.com)
14649 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14652 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14654 * lex.c (yylex): Encode \0 as UTF8.
14656 1999-02-10 Tom Tromey <tromey@cygnus.com>
14658 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14659 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14660 (libgcj_zip): Renamed.
14661 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14663 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14665 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14666 (GC_NAME): Renamed -lgc to -lgcjgc.
14668 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14670 * lex.c (java_lang_cloneable): Initialize.
14671 * parse.y (java_lang_cloneable): New static variable.
14672 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14673 doing one more qualification round.
14674 (valid_ref_assignconv_cast_p): Reject null source or
14675 destination. Allow an array to be cast into java.lang.Cloneable.
14676 (patch_cast): Swapped two first arguments to first call to
14677 valid_ref_assignconv_cast_p.
14679 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14681 * parse.h: DECL_P renamed JDECL_P.
14682 * parse.y: DECL_P replaced by JDECL_P.
14683 (build_array_from_name): Always use pointer's type.
14684 (patch_bc_statement): Extra code to search continue target in a
14685 for loop. Fixed comments. Continue target is current loop when
14688 1999-02-05 Andrew Haley <aph@cygnus.com>
14690 * class.c (make_class_data): The superclass of an interface should
14691 be null, not class Object.
14693 * lex.c (java_lex): Sign extend hex literals.
14695 1999-02-04 Andrew Haley <aph@cygnus.com>
14697 * class.c (build_utf8_ref): Output signatures using '.' as a
14698 separator, rather than '/'.
14699 (make_class_data): Likewise.
14701 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14703 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14704 mkstemp.o. Get them from libiberty now.
14706 1999-02-02 Jeffrey A Law (law@cygnus.com)
14708 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14710 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14712 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14715 1999-02-02 Per Bothner <bothner@cygnus.com>
14717 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14718 * jcf-write.c (generate_bytecode_return): New function.
14719 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14721 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14722 generate special [fd]const_[01] instructions.
14724 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14726 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14727 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14729 1999-02-01 Per Bothner <bothner@cygnus.com>
14731 * parse.y (patch_method_invocation): Handle calling static methods,
14732 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14734 * parse.y (java_complete_lhs): Don't complain about unreachable
14735 exit condition in a do-while statement.
14737 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14739 * lex.c (java_read_char): Fixed utf8 decoding.
14740 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14742 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14743 comments. Local variable `all_primitive' is gone. Broadened
14744 acceptance of `0' to floating point targets. `long' can now be
14745 widened to `double' or `float'.
14746 (valid_method_invocation_conversion_p): Added leading
14747 comment. Fixed tabulation.
14748 (build_string_concatenation): Optimize out left or right empty
14751 1999-01-28 Per Bothner <bothner@cygnus.com>
14753 * jcf-write.c (localvar_alloc): Only emit entry for
14754 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14755 (generate_bytecode_insns): Only call put_linenumber if
14756 debug_info_level > DINFO_LEVEL_NONE.
14757 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14758 is specified, add -g1 (for compatibility wih javac).
14760 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14762 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14763 gjavah.o, check-init.o, jv-scan.o
14765 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14767 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14769 * gjavah.c: Include config.h and system.h.
14771 * javaop.h (inline): Don't define, its handled by system.h.
14772 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14773 from `inline' to `static inline'.
14775 * jcf.h (inline): Don't define, its handled by system.h.
14777 * lex.c (inline): Likewise.
14779 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14781 * lang-specs.h: Map -Qn to -fno-ident.
14783 1999-01-29 Richard Henderson <rth@cygnus.com>
14785 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14787 1999-01-29 Tom Tromey <tromey@cygnus.com>
14789 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14790 then cast it to Object before calling `append' method.
14792 1999-01-28 Per Bothner <bothner@cygnus.com>
14794 * check-init.c (check_bool2_init, check_bool_init, check_init):
14795 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14796 * jcf-write.c (generate_bytecode_insns): Likewise.
14798 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14800 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14801 * parse.y (patch_cast): Allow a boolean to be cast into a
14804 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14806 * parse.y: (class_declaration:): Fixed indentation.
14807 (class_member_declaration:): Extra `;' after field declaration now
14809 (interface_declaration:): Removed debug messages in error reports.
14810 (patch_binop): Nodes created and returned inherit the orignal
14811 node's COMPOUND_ASSIGN_P flag value.
14812 (patch_cast): Fix cast from char to floating point.
14814 1999-01-25 Andrew Haley <aph@cygnus.com>
14816 * except.c, java-except.h (expand_resume_after_catch): new
14818 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14819 to branch back to main flow of control after a catch block.
14821 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14823 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14824 $(srcdir)/../system.h.
14825 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14826 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14827 (jcf-write.o): Likewise.
14828 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14829 (mangle.o): Depend on $(srcdir)/../toplev.h.
14830 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14831 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14833 * class.c: Include output.h and parse.h.
14834 (mangled_classname): Add the `const' keyword to a char*.
14835 (find_named_method): Hide unused function definition.
14836 (build_utf8_ref): Change type of variable `c' to unsigned char.
14837 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14838 (build_class_ref): Add the `const' keyword to a char*.
14839 (layout_class_method): Remove unused variable `buf'.
14841 * decl.c (find_local_variable): Remove unused variable `rtl'.
14842 (pushdecl): Likewise for variables `different_binding_level' and
14844 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14845 (maybe_build_cleanup): Likewise for parameter `decl'.
14847 * except.c (expand_start_java_handler): Mark parameter `range'
14848 with ATTRIBUTE_UNUSED.
14850 * expr.c: Include except.h.
14851 (pop_type): Remove unused variable `i'.
14852 (pop_value): Likewise for variables `n_words' and `i'.
14853 (expand_java_arrayload): Likewise for variable `convert'.
14854 (java_lang_expand_expr): Likewise for variables `op0', `type',
14855 `mode', `unsignedp', `node' and `elements'.
14856 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14858 (process_jvm_instruction): Add a `const' qualifier to a char*.
14860 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14861 (temp_directory): Likewise.
14862 (print_c_decl): Likewise.
14863 (print_method_info): Likewise.
14864 (decode_signature_piece): Likewise.
14865 (print_mangled_classname): Likewise.
14867 * java-except.h: Provide prototypes for maybe_start_try,
14868 maybe_end_try and add_handler.
14870 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14871 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14872 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14873 init_expr_processing, push_super_field, init_class_processing,
14874 can_widen_reference_to, class_depth, verify_jvm_instructions,
14875 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14876 set_local_type, merge_type_state, push_type, load_type_state,
14877 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14878 emit_unicode_mangled_name): Add prototypes.
14880 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14881 (print_signature_type): Use ISDIGIT, not isdigit.
14882 (print_signature): Remove unused variable `j'.
14884 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14885 int when comparing against one.
14887 * jcf-parse.c: Include toplev.h.
14889 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14890 (localvar_free): Remove unused variable `i'.
14891 (generate_bytecode_conditional): Likewise for variable `kind'.
14893 * jv-scan.c: Include config.h and system.h. Remove redundant
14894 OS header and gansidecl.h includes.
14895 (warning): Add the `const' keyword to a char*. Also add
14896 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14897 __STDC__, when determining whether to use ANSI-isms.
14898 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14899 (xmalloc): Don't redundantly prototype here.
14900 (main): Remove unused parameter `envp'. Also fix the arguments
14901 passed to function `fatal' to match the format specifier.
14903 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14905 * mangle.c: Include toplev.h.
14906 (emit_unicode_mangled_name): Declare parameter `len'.
14908 * parse.y (parse_warning_context): Add the `const' keyword to a
14909 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14910 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14911 (issue_warning_error_from_context): Add the `const' keyword to
14913 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14914 not `__STDC__' for whether to use ANSI-isms.
14916 * typeck.c (incomplete_type_error): Mark parameters `value' and
14917 `type' with ATTRIBUTE_UNUSED.
14918 (parse_signature_type): Use ISDIGIT, not isdigit.
14920 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14921 (verify_jvm_instructions): Likewise. Remove unused variables
14922 `field_name' and `default_val'.
14924 * zextract.c: Include config.h and system.h. Remove redundant
14925 OS header includes.
14927 * zipfile.h: Prototype `read_zip_archive'.
14929 1999-01-21 Andrew Haley <aph@cygnus.com>
14931 * typeck.c (convert): Allow conversions to void type: some
14932 optimizations in gcc do this.
14934 1999-01-21 Andrew Haley <aph@cygnus.com>
14936 * typeck.c (convert_ieee_real_to_integer): New function.
14937 (convert): When not using fast-math and using hardware fp, convert
14938 an IEEE NaN to zero.
14940 1999-01-18 Andrew Haley <aph@cygnus.com>
14942 * parse.y (patch_binop): Do a type conversion from signed to
14943 unsigned and then back to signed when a ">>>" is found.
14945 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14947 * java-tree.h: (check_for_initialization): Added prototype.
14948 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14949 * parse.y (do_resolve_class): Removed unused locals.
14950 (read_import_dir): Likewise.
14951 (resolve_qualified_expression_name): Array creation
14952 expressions are valid primary expressions.
14953 (qualify_ambiguous_name): Likewise.
14954 (patch_synchronized_statement): Removed unused local.
14956 1999-01-17 Jeffrey A Law (law@cygnus.com)
14958 * Makefile.in (zextract.o): Add dependencies.
14960 * Makefile.in: Do not put ^Ls at the start of a line.
14962 1999-01-15 Per Bothner <bothner@cygnus.com>
14964 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14965 sub-type the result of the call that gets the exception value.
14967 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14968 don't call finish_class.
14970 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14971 clear found before continuing.
14973 * verify.c (verify_jvm_instructions): On an array load, allow
14974 and handle top of stack to be TYPE_NULL.
14976 * gjavah.c (generate_access): Translate Java package private or
14977 protected access to C++ public, but with a comment.
14979 1999-01-13 Andrew Haley <aph@cygnus.com>
14981 * expr.c (generate_name): Name prefix changed to avoid clashes
14982 with assembler temp labels.
14984 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14985 MODIFY_EXPR. Without this, code for the assignment may not be
14986 generated at all and the synchronized statement will read an
14987 uninitialized variable.
14989 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14991 * class.c (maybe_layout_super_class): Fixed returned value.
14992 * lex.c: Added 1999 to the copyright.
14993 (java_init_lex): Initialize java_lang_imported.
14994 * lex.h: Added 1999 to the copyright.
14995 * parse.h: Added 1999 to the copyright.
14996 (REGISTER_IMPORT): Fixed typo in trailing macro.
14997 (CURRENT_OSB): New macro.
14998 (struct parser_ctxt): New fields osb_depth, osb_limit.
14999 * parse.y (java_lang_id): New global variable.
15000 (type_import_on_demand_declaration): Don't import java.lang.* twice.
15001 (array_creation_expression:): Use CURRENT_OSB.
15002 (dims:): Uses a stack to keep track of array dimensions.
15003 (cast_expression:): Use CURRENT_OSB.
15004 (find_expr_with_wfl): Return NULL if node found doesn't meet the
15006 (register_fields): Fixed typos in comment.
15007 (check_method_redefinition): Fixed comment indentation.
15008 (java_check_regular_methods): Set saved found wfl to NULL after
15009 having reinstalled it in the previously found DECL_NAME.
15011 1999-01-10 Richard Henderson <rth@cygnus.com>
15013 * gjavah.c (java_float_finite): Use a union to do type punning.
15014 (java_double_finite): Likewise.
15016 1999-01-09 Per Bothner <bothner@cygnus.com>
15018 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
15019 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
15020 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15021 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15022 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15023 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15025 1999-01-08 Per Bothner <bothner@cygnus.com>
15027 * check-init.c (check_init): If compiling to native, we don't
15028 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15030 1999-01-08 Tom Tromey <tromey@cygnus.com>
15032 * parse-scan.y (variable_declarator_id): Set or increment
15034 (bracket_count): New global.
15035 (formal_parameter): Handle case where bracket pairs trail variable
15038 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15040 * jcf-parse.c (yyparse): variable len changed from a char to an
15041 int to prevent overflow.
15043 1999-01-06 Per Bothner <bothner@cygnus.com>
15045 * java-tree.h: Declare read_class.
15046 * jcf-parse.c (read_class): New function.
15047 (load_class): Now just call read_class.
15049 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15050 * jcf-parse.c (parse_source_file): Declare save_error_count,
15051 which is needed by java_parse_abort_on_error macro,
15052 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15054 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15055 constructor, if initializing a static field.
15056 (patch_new_array_init): Set TREE_CONSTANT if it is.
15057 * expr.c (java_lang_expand_expr): For a static array constructor
15058 of primitive elements, allocate the array itself statically.
15059 Disabled until we can set the vtable field statically.
15061 * check-init.c: New file. Checks for definite assignment.
15062 * Makefile.in (JAVA_OBJS): Add check-init.o.
15063 * parse.y (java_complete_expand_method): Call check_for_initialization.
15064 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15066 1999-01-06 Graham <grahams@rcp.co.uk>
15068 * parse.y : include system.h instead of including
15069 standard headers directly with the exception of <dirent.h>.
15071 1999-01-06 Per Bothner <bothner@cygnus.com>
15073 * lex.h: Moved static function declarations to lex.c,
15074 to shut up some -Wall warnings.
15075 * lex.c: Static function declarations moved here.
15076 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15078 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15080 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15082 1998-12-22 Per Bothner <bothner@cygnus.com>
15084 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15085 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15087 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15088 (localvar_alloc): Change return type to void,
15089 (emit_unop): Remove unused variable size.
15091 * jcf-write.c (struct jcf_block): Add new union.
15092 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15093 (call_cleanups): New functions.
15094 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15095 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15096 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15097 * lang.c (lang_init): Call using_eh_for_cleanups.
15098 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15099 completing operands to patch_synchronized_statement.
15100 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15101 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15102 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15104 1998-12-20 John F. Carr <jfc@mit.edu>
15106 * Make-lang.in: Comment out control-Ls; they upset some makes.
15108 1998-12-18 Tom Tromey <tromey@cygnus.com>
15110 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15113 1998-12-17 Tom Tromey <tromey@cygnus.com>
15115 * parse.y (DIR_SEPARATOR): New define.
15116 (check_class_interface_creation): Use it.
15118 * parse-scan.y (report_main_declaration): Recognize
15119 `java.lang.String' in argument to main.
15121 1998-12-16 Per Bothner <bothner@cygnus.com>
15123 * parse.y (create_interface): Remove bogus test.
15125 1998-12-16 Per Bothner <bothner@cygnus.com>
15127 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15128 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15130 1998-12-16 Tom Tromey <tromey@cygnus.com>
15132 * parse-scan.y (qualified_name): Use correct sprintf format.
15134 1998-12-15 Tom Tromey <tromey@cygnus.com>
15136 * gjavah.c (print_field_info): Changed how most negative number is
15139 1998-12-14 Per Bothner <bothner@cygnus.com>
15141 * parse.y (fold_constant_for_init): New function.
15142 (resolve_expression_name): Don't replace static final
15143 constant-initialized fields by its value.
15144 (java_complete_lhs): New. Same as java_complete_tree, except does
15145 not replace static final constant-initialized fields by their values.
15146 (register_fields): If there is an initializer, set DECL_INITIAL and
15147 MODIFY_EXPR_FROM_INITIALIZATION_P.
15148 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15149 Only call patch_initialized_static_field if
15150 MODIFY_EXPR_FROM_INITIALIZATION_P.
15151 (patch_initialized_static_field): If not valid constant, clear
15154 * parse.y (lookup_field_wrapper): Fix thinko.
15156 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15157 set and restore global lineno.
15159 1998-12-14 Tom Tromey <tromey@cygnus.com>
15161 * gjavah.c (print_field_info): If value to print is the smallest
15162 value of its size, then print as hex to avoid later warnings from
15165 1998-12-14 Tom Tromey <tromey@cygnus.com>
15167 * gjavah.c (decompile_method): Decompile `return null'.
15168 (process_file): Generate `#pragma interface'.
15169 (method_declared): New global.
15170 (print_method_info): Set it.
15171 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15172 (print_method_info): Handle abstract methods.
15174 1998-12-13 Per Bothner <bothner@cygnus.com>
15176 * parse.y (patch_method_invocation): If class_decl is null
15177 (e.g. an array type), use original type.
15179 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15180 errors about uncaught exception from clone (of array, specifically).
15182 1998-12-13 Tom Tromey <tromey@cygnus.com>
15184 * gjavah.c (decompile_method): Handle all types of `return'
15185 opcode. Decompile `return this' and `return'.
15186 (method_access): New global.
15187 (print_method_info): Set it.
15188 (decompile_method): Don't decompile a synchronized method.
15190 1998-12-13 Tom Tromey <tromey@cygnus.com>
15192 * jcf-reader.c (jcf_parse_one_method): Recognize
15194 * gjavah.c (HANDLE_END_METHOD): New macro.
15195 (HANDLE_CODE_ATTRIBUTE): New macro.
15196 (decompile_method): New function.
15197 (print_method_info): Don't print `;\n' at end of function decl.
15198 Include java-opcodes.h.
15199 (decompiled): New global.
15201 1998-12-12 Per Bothner <bothner@cygnus.com>
15203 * class.c (build_class_ref): Handle PRIMTYPE.class if
15204 flag_emit_class_files.
15205 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15206 if flag_emit_class_files.
15207 * parse.y (java_complete_tree): Pre-liminary support for
15208 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15210 * parse.y (patch_synchronized_statement): Don't call monitorexit
15211 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15213 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15215 * zipfile.h (opendir_in_zip): New declaration.
15216 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15217 (opendir_in_zip): New function, using code from open_in_zip.
15218 (open_in_zip): Call opendir_in_zip.
15219 (find_class): Remove no-longer-used do_class_file parameter,
15220 but add source_ok parameter. Change logic so if we find a .java file,
15221 we don't look for .class in later classpath emtries.
15222 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15223 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15224 * gjavah.c: Update call to find_class.
15225 * jcf-dump.c: Likewise.
15227 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15228 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15229 nothing if body is empty_stmt_node.
15230 Various little fixes so SP gets correctly adjusted.
15231 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15232 For CALL_EXPR, test if static first.
15233 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15234 such as the ones we create for Object and Class.
15235 Set and restore current_function_decl.
15236 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15237 (note_possible_classname): New function.
15238 (read_import_entry): Removed. Merged with read_import_dir.
15239 (read_import_dir): Don't call find_class - that only gives us
15240 the first classpath entry having the needed package.
15241 Use the struct buffer data structure from buffer.h.
15242 (read_import_dir, find_in_imports_on_demand): The remembered
15243 class names now use '.' (not '/') as package separator.
15245 * parse.y (java_complete_expand_methods): Call write_classfile
15246 here, and not in java_expand_classes (which only gets first class).
15248 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15250 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15251 (register_fields): If a static fields has an initializer, just
15252 chain it on ctxp->static_initialized, and handle later.
15253 (java_complete_expand_methods): Force <clinit> first.
15254 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15255 - it's already been completed.
15256 (patch_initialized_static_field): New function.
15257 (java_complete_field): Call it.
15259 1998-12-12 Per Bothner <bothner@cygnus.com>
15261 * expr.c (encode_newarray_type, build_new_array): New functions.
15262 * java-tree.h: Declare build_new_array.
15263 * jcf-write.c (patch_newarray): Use build_new_array.
15265 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15266 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15268 * parse.y (patch_new_array_init): Re-organize.
15269 Now is passed the actual array (pointer) type of the value.
15270 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15271 (patch_array_constructor): Removed - merged into patch_new_array_init.
15272 (java_complete_tree): Update patch_new_array_init.
15274 * jcf-write.c (find_constant_index): New function.
15275 (generate_bytecode_insns): Use find_constant_index.
15276 (generate_classfile): Use find_constant_index for ConstantValue.
15278 1998-12-11 Tom Tromey <tromey@cygnus.com>
15280 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15281 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15282 * class.c (make_class_data): Renamed dtable -> vtable, and
15283 dtable_method_count -> vtable_method_count.
15285 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15287 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15288 global variables, initialized.
15289 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15290 Declared new global variables.
15291 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15292 double_zero_node, integer_zero_node upon direct matching.
15293 * parse.y (purify_type_name): Added function prototype.
15294 (duplicate_declaration_error_p): Consider new_type as potentially
15295 being a incomplete type. Use purify_type_name on type string.
15296 (method_header): saved_type: unused variable removed. Don't figure
15297 return type if method name is invalid.
15298 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15299 processed by patch_unaryop.
15300 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15301 increment/decrement node into its original type after binary
15302 numeric promotion on its operands.
15304 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15306 * parse.y (array_initializer:): Array init operand is NULL_TREE
15307 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15308 now an error. Fixed indentation problems.
15309 (patch_string): Handle error_mark_node as an argument.
15310 (patch_new_array_init): Fixed indentation problems.
15311 (array_constructor_check_entry): Removed check on null wfl_value.
15312 Return an error if wfl_value's walk returns an error.
15314 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15316 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15317 * lex.c (java_lex): Remember column position before advancing one
15318 token. Retain location information on OCB_TK.
15319 * lex.h (typedef struct java_lc): Added new field.
15320 * parse.h (GET_SKIP_TYPE): New macro.
15321 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15322 * parse.y (build_new_array_init, patch_new_array_init,
15323 patch_array_constructor, maybe_build_array_element_wfl,
15324 array_constructor_check_entry): New function prototypes.
15325 (switch_block:): Tagged <node>.
15326 (OCB_TK): Tagged <operator>.
15327 (array_initializer:): Installed actions.
15328 (variable_initializer): Build location information on element if
15330 (switch_statement:): Fixed indentation typo.
15331 (switch_block:): Redefined default action.
15332 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15333 (patch_assignment): Removed duplicate code.
15334 (maybe_build_array_element_wfl, build_new_array_init,
15335 patch_new_array_init, patch_array_constructor,
15336 array_constructor_check_entry): New functions.
15338 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15340 * parse.y (array_initializer): Tagged <node>.
15341 (variable_initializer:): Use default rule.
15342 (array_initializer:): Defined actions.
15343 (variable_initializers:): Likewise.
15344 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15345 non-static field accesses.
15346 (patch_invoke): Fixed indentation typo.
15347 (java_complete_tree): Likewise.
15348 (build_labeled_block): Changed leading comment. Generate an error
15349 in case of duplicate loop labels.
15350 (patch_conditional_expr): Patch results of string concatenation
15353 1998-12-06 Per Bothner <bothner@cygnus.com>
15355 * constants.c (find_methodref_index): When the class is an interface,
15356 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15358 * decl.c (finit_identifier_node): Use "$finit$", rather than
15359 "<finit>" (which Sun's verifier rejects).
15360 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15361 (generate_field_initialization_code): Removed.
15362 (fix_constructors) Don't add call to $finit$ here (wrong order).
15363 (patch_method_invocation): Add $finit$ call here.
15365 * java-tree.h (CALL_USING_SUPER): New macro.
15366 * parse.y (patch_invoke): Remove im local variable.
15367 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15368 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15369 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15371 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15373 * parse.y (java_complete_tree): Don't complain about unreachable
15374 statement if it is empty_stmt_node.
15376 * jcf-write.c (find_constant_wide): New function.
15377 (push_long_const): Use find_constant_wide.
15379 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15380 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15381 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15382 Emit invokeinterface when calling an interface method.
15383 Emit invokespecial also when calling super or private methods.
15385 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15387 1998-12-06 Per Bothner <bothner@cygnus.com>
15389 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15391 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15393 * java-tree.h (java_layout_seen_class_methods): New function
15395 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15396 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15397 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15398 * parse.y (method_declarator:): Defined action.
15399 (issue_warning_error_from_context): input_filename saved, set to
15400 the appropriate value and restored after java_error is called.
15401 (build_unresolved_array_type): Fixed comment.
15402 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15403 (method_header): Deal with return type the same way type are
15404 handled for fields and method's parameters and local variables
15406 (check_method_redefinition): Removed extra CR.
15407 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15408 (java_layout_seen_class_methods): New function.
15409 (java_layout_classes): Call java_layout_seen_class_methods.
15411 1998-12-03 Per Bothner <bothner@cygnus.com>
15413 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15415 1998-12-03 Per Bothner <bothner@cygnus.com>
15417 * jcf-dump.c (main): Fix error message.
15418 * jcf-path.c (add_entry): Style fix.
15420 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15422 * class.c (layout_class_method): Call build_java_argument_signature
15423 on constructors too.
15424 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15425 (patch_method_invocation): Define a primary when resolving an
15426 expression name. Augmented comment on code checking illegal `this'
15427 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15429 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15431 * class.c (layout_class_method): Don't report error on non-static
15432 overriding static if the method is private.
15433 * java-tree.h (finish_class): Prototype added.
15434 * lex.c (java_get_line_col): Handle col argument -2 value.
15435 * parse.h: All static method declarations moved to parse.y.
15436 * parse.y: Now contains all static method declarations previously
15438 (find_expr_with_wfl, missing_return_error,
15439 unreachable_stmt_error): New functions.
15440 (java_get_real_method_name): Identify constructors bearing class
15441 names in source code compiled classes only.
15442 (java_complete_expand_methods): Call missing_return_error.
15443 (invocation_mode): Private methods invoked as static methods.
15444 (java_complete_tree): Call unreachable_stmt_error.
15446 1998-12-01 Tom Tromey <tromey@cygnus.com>
15448 * Makefile.in (+target): Removed.
15449 (+xmake_file): Likewise.
15450 (+tmake_file): Likewise.
15451 (.NOEXPORT): Removed duplicate.
15453 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15455 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15457 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15459 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15460 libiberty.h. Provide an xmalloc definition.
15462 * jvspec.c: Remove the xmalloc prototype.
15464 * parse-scan.y: Include config.h and system.h. Don't include
15465 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15466 Provide an xstrdup definition.
15468 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15470 * jcf-path.c (add_entry): Recognize ".jar" too.
15471 * lang-specs.h: Likewise.
15473 1998-11-26 Per Bothner <bothner@cygnus.com>
15475 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15476 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15478 * jcf-write.c (generate_bytecode_insns):
15479 Handle pre/post-increment/decrement of long.
15481 * jcf-write.c (generate_bytecode_insns):
15482 Handle missing exception handler (finally for synchronized).
15484 1998-11-25 Per Bothner <bothner@cygnus.com>
15486 * java-tree.h (end_params_node): Declare global.
15487 * decl.c (end_params_node): New global.
15488 (init_decl_processing, start_java_method): Use end_params_node for
15489 end of list of parameter types. Follows correct gcc conventions.
15490 * expr.c (pop_argument_types, pop_arguments): Likewise.
15491 * lang.c (put_decl_node): Likewise.
15492 * typeck.c (various places): Likewise.
15493 * class.y (various places): Likewise.
15494 * parse.y (various places): Likewise.
15496 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15497 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15499 * class.c: Add #include flags.h, remove no-longer needed declaration.
15501 * class.c (layout_class_method): Remove commented-out code, re-format.
15502 Don't add vtable entry (or index) for private methods.
15503 * expr.c (expand_invoke): A private method is implicitly final.
15504 * class.c (make_class_data): If inlining or optimizing,
15505 skip private methods.
15507 * class.c (finish_class): New function. Calls existing methods,
15508 but alls emits deferred inline functions.
15509 * jcf-parse.c (parse_class_file): Call finish_class.
15510 * parse.y (java_complete_expand_methods): Likewise.
15512 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15514 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15516 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15518 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15520 1998-11-24 Per Bothner <bothner@cygnus.com>
15522 * (generate_classfile): Always write class access flag with
15525 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15527 * class.c (maybe_layout_super_class): New function.
15528 (layout_class): Reorganized. Loop on class methods dispatched into
15529 a new function. Call maybe_layout_super_class.
15530 (layout_class_methods, layout_class_method): New functions.
15531 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15533 (expand_invoke): Likewise.
15534 * java-tree.h (all_class_list): New global variable declared.
15535 (layout_class_methods, layout_class_method): New function
15537 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15538 * jcf-parse.c (all_class_list): New global variable.
15539 (load_class): Extended what class_or_name can be. Use parser
15540 context mechanism to save globals before calling jcf_parse.
15541 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15542 is set on the file name.
15543 (jcf_parse): Layout class methods when Object is loaded, otherwise
15544 record class in all_class_list for delayed method layout.
15545 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15546 * lang.c (put_decl_node): Decode <init> into the decl context
15548 * lex.c (java_allocate_new_line): Use xmalloc.
15549 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15550 pointers, not TREE_LIST elements.
15551 (struct parser_ctxt): Fixed comment indentations, added comments
15552 and reordered some fields.
15553 (java_check_methods): Function prototype removed.
15554 * parse.y (java_push_parser_context): Use xmalloc.
15555 (java_parser_context_restore_global): Pop extra pushed ctxp only
15556 when there's nothing next.
15557 (maybe_create_class_interface_decl): Fixed comment, add new
15558 created class decl to all_class_list.
15559 (method_header): Use GET_REAL_TYPE on argument's types.
15560 (method_declarator): Use GET_REAL_TYPE, change type to the real
15561 type in TREE_LIST dependency node. Build argument list with the
15563 (create_jdep_list): Use xmalloc. Removed allocation error message.
15564 (obtain_incomplete_type): Fixed leading comment. Broadened
15565 incoming argument meaning.
15566 (register_incomplete_type): Use xmalloc. Removed allocation error
15568 (safe_layout_class): Fixed leading comment.
15569 (jdep_resolve_class): Reversed if statement condition and switch
15570 if and else bodies.
15571 (resolve_and_layout): Fixed leading comment. Broadened incoming
15573 (complete_class_report_errors): New local variable name, for
15574 clarity. purify_type_name used for all error cases.
15575 (java_get_real_method_name): Stricter check on constructors.
15576 (java_check_regular_methods): Reverse methods list only if not
15577 already laid out. Layout artificial constructor.
15578 (java_check_methods): Deleted.
15579 (source_start_java_method): Obtain incomplete type for patchable
15581 (java_layout_classes): Fixed leading comment. Use
15582 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15583 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15584 before returning. Fixed comments.
15585 (java_expand_classes): Check for errors up front.
15586 (patch_method_invocation): Class to search is resolved and laid
15589 1998-11-24 Per Bothner <bothner@cygnus.com>
15591 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15593 * javaop.h (int8): Removed - not used.
15594 (jbyte): Redefine portably with correct signedness.
15596 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15598 * jcf-write.c (generate_bytecode_insns): Fix typo
15599 OPCODE_getstatic to OPCODE_getfield.
15601 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15602 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15603 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15605 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15607 * jcf-parse.c (jcf_parse_source): Function returned type is
15608 void. Added prototype.
15609 (jcf_parse): Function returned type is void.
15610 (yyparse): Remove call to fclose on the last parsed file.
15612 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15614 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15616 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15617 (layout_class): Cope with methods featuring WFL in decl names.
15618 * decl.c (unqualified_object_id_node): New global variable,
15620 (build_decl_no_layout): Removed.
15621 * expr.c (build_primtype_type_ref): Handle Double.
15622 (java_lang_expand_expr): Fixed indentations.
15623 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15624 (flag_wall, flag_redundant, flag_not_overriding,
15625 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15626 variable declarations.
15627 (build_decl_no_layout): Removed prototype.
15628 (java_get_real_method_name): Added prototype.
15629 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15630 (java_parse_abort_on_error): Macro now just returns.
15631 * jcf-parse.c (jcf_parse_source): Check fclose returned
15632 value. Call emit_register_classes if java_report_errors returns
15634 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15635 flag_static_local_jdk1_1): New integer flags.
15636 (lang_decode_option): New flags set here.
15637 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15638 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15639 the flag_redundant variable.
15640 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15641 when parsing java.lang.Object class.
15642 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15643 NULL_TREE to build.
15644 (resolve_qualified_expression_name): Fixed indentation.
15645 (patch_array_ref): Changed prototype.
15646 (not_initialized_as_it_should_p): Prototype removed.
15647 (java_report_errors): Added function prototype.
15648 * parse.y (formal_parameter:): Changed error message for not yet
15649 supported final parameters.
15650 (class_type_list:): Set both PURPOSE and VALUE of created
15651 TREE_LIST to be class_type.
15652 (primary_no_new_array:): Handle class literals on primitive types.
15653 (parse_warning_context): Reinstalled correct force_error and
15654 do_warning flags setups.
15655 (java_report_errors): Changed prototype. Return java_error_count
15657 (variable_redefinition_error): Consider treating variable type as
15659 (create_interface): Warn about redundant abstract modifier if
15660 flag_redundant is set. Changed error message.
15661 (lookup_field_wrapper): Save/restore globals before/after looking
15663 (duplicate_declaration_error_p): Consider treating declaration
15664 type as a fake pointer.
15665 (register_fields): Extract real type from dependency node. Check
15666 for duplicate field declaration after type adjustment. Use
15667 DECL_INITIAL to store static final initialized values.
15668 (method_header): Extract real function type from dependency node.
15669 (check_abstract_method_header): Use GET_METHOD_NAME.
15670 (obtain_incomplete_type): Layout fake pointer type.
15671 (safe_layout_class): Don't try to check for methods before layout.
15672 (java_complete_class): Don't check for correct throws clause
15673 elements inheritance here.
15674 (resolve_and_layout): Broadened name parameter meaning.
15675 (reset_method_name): Use GET_METHOD_NAME.
15676 (java_get_real_method_name): New function.
15677 (java_check_regular_methods): Don't check methods in
15678 java.lang.Object. Verify lineage of throws clause elements. Use
15679 flag_no_overriding in warning report.
15680 (check_throws_clauses): Don't check if class was from
15681 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15682 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15683 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15684 warning on unsupported final local variables. Use build_decl
15685 instead of build_decl_no_layout. Get real local variable type from
15687 (source_start_java_method): Get real parameter type from
15688 dependency node. Call build_decl instead of build_decl_no_layout.
15689 (java_layout_classes): Reverse tree and layout type and class as
15690 required. Mark class as loaded when done.
15691 (resolve_field_access): Fixed indentation. Restricted condition
15692 leading to static field access code generation. Set field_type
15693 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15694 (resolve_qualified_expression_name): Initialize type_found to
15695 null. Handle static field resolved during qualification. Fixed
15696 layout on non primitive field decl types.
15697 (not_accessible_p): Fixed typo in comment.
15698 (patch_method_invocation): Resolve and layout class to search from
15700 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15701 layout non primitive type, if necessary. Make method node only to
15703 (find_applicable_accessible_methods_list): Consider WFL'ed method
15704 decl names. Fixed indentation.
15705 (argument_types_convertible): Resolve and layout target type if
15707 (java_complete_tree): Fixed indentation problems. Rewrote
15708 CALL_EXPR thrown exceptions check. Re-installed further processing
15709 of the assignment in certain cases.
15710 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15711 inlining on class literals.
15712 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15714 (valid_method_invocation_conversion_p): Likewise.
15715 (patch_string): Temporary disable forbidden use of `this' in
15716 explicit constructor invocations when doing string concatenation
15717 within their scope.
15718 (patch_unaryop): Added comment. Reinstalled code to disable
15719 further check on assignment operation with cast expression RHS.
15720 (patch_switch_statement): Fixed indentation.
15721 (build_try_statement): Call build_decl instead of
15722 build_decl_no_layout.
15723 (patch_synchronized_statement): Likewise.
15724 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15725 IS_UNCHECKED_EXPRESSION_P.
15726 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15727 layout argument exception type.
15728 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15729 of IS_UNCHECKED_EXPRESSION_P.
15731 1998-11-18 Anthony Green <green@cygnus.com>
15733 * jcf-parse.c (yyparse): Open class file in binary mode.
15735 1998-11-15 Per Bothner <bothner@cygnus.com>
15737 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15739 * jcf-write.c (perform_relocations): Move check out one loop.
15741 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15743 * Make-lang.in: Fix reference to srcdir.
15744 * jv-scan.c: Add missing xmalloc prototype.
15745 * jvgenmain.c: Ditto.
15747 1998-11-15 Per Bothner <bothner@cygnus.com>
15749 * decl.c (error_mark_node), java-tree.h: New global.
15750 * parse.y: Use empty_stmt_node instead of size_zero_node.
15751 (build_if_else_statement): If missing else, use empty_stmt_node.
15753 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15754 (java_complete_expand_method): Complain if return is missing.
15755 (java_check_regular_methods): Comment out incorrect error check.
15756 (not_accessible_p): Fix incorrect handling of protected methods.
15757 (patch_method_invocation): Pass correct context to not_accessible_p.
15758 (find_applicable_accessible_methods_list): Likewise.
15759 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15760 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15761 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15762 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15764 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15765 (push_int_const): Remove reundant NOTE_PUSH.
15766 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15767 (- case SWITCH_EXPR): Fix code generation bug.
15768 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15769 (generate_classfile): More robust for abstract methods.
15771 1998-11-15 Anthony Green <green@cygnus.com>
15773 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15774 * Make-lang.in: Ditto.
15776 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15777 * jvgenmain: Ditto.
15779 1998-11-15 Per Bothner <bothner@cygnus.com>
15781 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15783 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15785 1998-11-14 Per Bothner <bothner@cygnus.com>
15787 Allow uses of interface types to verify. This is not really
15788 type-safe, but it matches what Sun does, and is OK as long as
15789 there are appropriate run-time checks.
15790 * verify.c (merge_types): If merging two interface types,
15791 just set the result to java.lang.Object.
15792 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15794 1998-11-13 Tom Tromey <tromey@cygnus.com>
15796 * gjavah.c (main): Handle --output-class-directory argument.
15797 * jvspec.c (lang_specific_driver): Translate `-d' into
15798 -foutput-class-dir.
15799 * jcf.h (jcf_write_base_directory): Declare.
15800 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15801 * lang-options.h: Mention -foutput-class-dir.
15802 * jcf-write.c (jcf_write_base_directory): New global.
15803 (make_class_file_name): Put generated .class file into `-d'
15804 directory, or into source directory if -d not given. Function now
15806 (write_classfile): Free class file name. Handle case where class
15808 (DIR_SEPARATOR): New macro.
15809 Include <sys/stat.h>
15811 * Makefile.in (prefix): New macro.
15813 1998-11-12 Per Bothner <bothner@cygnus.com>
15815 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15816 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15817 here (done in patch_invoke instead).
15818 (case_identity): Moved here from parse.y.
15820 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15821 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15822 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15823 so they can be efficiently scanned without recursion.
15824 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15825 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15826 in BLOCK iteratively, rather than recursively.
15828 * parse.y (do_unary_numeric_promotion): New function.
15829 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15831 * parse.y (patch_newarray): Various fixes.
15833 Re-do handling of switch statements (for proper block scoping).
15834 * parse.y: Add just a single block for the enture switch block,
15835 but don't create any "case blocks".
15836 (group_of_labels): Rmeoved unneeded non-terminal.
15837 CASE_EXPR and DEFAULT_EXPR are added to current block.
15838 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15839 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15840 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15841 * parse.y (wfl_operator, print_int_node): Make non-static.
15842 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15843 as part of recursive scan of block.
15844 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15845 (patch_switch_statement): Most tests move dinto java_complete_tree.
15847 * parse.y: Make various production be non-typed (void).
15848 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15849 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15850 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15852 * jcf-write.c (struct jcf_handler): New type.
15853 (struct jcf_switch_state): New type.
15854 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15855 (alloc_handler, emit_unop, emit_reloc): New functions.
15856 (adjust_typed_op): Add extra parameter ("max type" offset).
15857 (emit_switch_reloc, emit_case-reloc): New function.
15858 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15859 (generate_bytecode_insns): Support REAL_CST, switch statements,
15860 exception handling, method calls, object/array creation, and more.
15862 * class.c: Remove some unused variables.
15863 * constants.c (find_string_constant): New function.
15864 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15865 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15866 if flag_emit_class_files.
15868 1998-11-12 Tom Tromey <tromey@cygnus.com>
15870 * jcf-io.c (find_class): Added explanatory comment.
15872 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15873 trailing slash to `.zip' entries.
15875 * jvspec.c (lang_specific_driver): Correctly handle case where
15876 GC_NAME not defined.
15878 1998-11-11 Tom Tromey <tromey@cygnus.com>
15880 * jvspec.c (GC_NAME): New define.
15881 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15883 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15885 1998-11-11 Per Bothner <bothner@cygnus.com>
15887 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15889 1998-11-11 Tom Tromey <tromey@cygnus.com>
15891 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15893 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15895 * class.c (is_compiled_class): Call safe_layout_class for class
15896 compiled from source.
15897 * conver.h (convert_to_integer, convert_to_real,
15898 convert_to_pointer): Added prototypes.
15899 * decl.c (init_decl_processing): Non longer push the decls of
15900 `methodtable', `constants', `Class', `Field', `dispatchTable'
15901 `jexception' and `Method'.
15902 * expr.c (build_invokeinterface): New function.
15903 (expand_invoke): static variable CLASS_IDENT now in
15904 build_invokeinterface. Use build_invokeinterface.
15905 (expand_java_field_op): Moved code to inline
15906 java.lang.PRIMTYPE.TYPE into a function.
15907 (build_primtype_type_ref): New function.
15908 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15909 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15910 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15911 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15912 (DECL_LOCAL_STATIC_VALUE): New macro.
15913 (build_invokeinterface, build_primtype_type_ref): New function
15915 (java_parse_abort_on_error): Macro rewritten.
15916 * jcf-parse.c (current_method): Add comment to declaration.
15917 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15918 Function prototypes fixed.
15919 (jcf_parse_source): push/pop parser context. save/restore global.
15920 (parse_source_file): Fixed leading comment. Now take a
15921 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15922 classes and pop the parser context anymore.
15923 (yyparse): Push parser context, save globals, parse the source
15924 file, restore globals and pop the parser context when processing a
15926 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15927 * lex.c (java_parse_doc_section): New function.
15928 (java_lex): Call java_parse_doc_section when appropriate. Build an
15929 operator around INSTANCEOF_TK.
15930 * lex.h (java_lineterminator, java_sprint_unicode,
15931 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15932 Prototypes rewritten.
15933 (java_parse_escape_sequence, java_letter_or_digit_p,
15934 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15935 java_read_unicode, java_store_unicode, java_read_char,
15936 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15937 Added function prototypes.
15938 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15940 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15942 (struct parser_ctxt): New fields: deprecated,
15943 current_parsed_class_un, gclass_list.
15944 (fix_method_argument_names, issue_warning_error_from_context,
15945 resolve_package, lookup_package_type): New function prototypes.
15946 (resolve_expression_name): Fixed function prototype.
15947 (find_applicable_accessible_methods_list): Fixed indentation, added
15948 extra argument in prototype.
15949 (check_final_assignment, build_null_of_type, check_deprecation,
15950 check_method_redefinition, reset_method_name,
15951 java_check_regular_methods, java_check_abstract_methods,
15952 maybe_build_primttype_type_ref): New function prototype.
15953 * parse.y (conver.h): Include.
15954 (INSTANCEOF_TK): Tagged <operator>.
15955 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15956 (relational_expression:): Build binop for instanceof.
15957 (java_push_parser_context): Remember ctxp->gclass_list across
15959 (java_pop_parser_context): Simply return if no context
15960 exists. Remember gclass_list across contexts.
15961 (issue_warning_error_from_context): New function.
15962 (parse_error_context): Don't setup ctxp->elc here. Call
15963 issue_warning_error_from_context instead.
15964 (parse_warning_context): Likewise.
15965 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15966 setup. Link new class/interface to ctxp->gclass_list.
15967 (add_superinterfaces): Register interface as incomplete if not
15969 (create_class): Remember class unqualified name in
15970 ctxp->current_parsed_class_un. Check class deprecation.
15971 (register_fields): Check field deprecation. Remember static final
15972 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15974 (method_header): New local variable ORIG_ARG. Use unqualified
15975 current class name for check on constructor errors. Promote return
15976 type if of record type. Argument list fix moved in
15977 fix_method_argument_names, called here. Check method deprecation.
15978 (fix_method_argument_names): New function.
15979 (method_declarator): Promote record typed arguments.
15980 (safe_layout_class): Check class methods before layout.
15981 (java_complete_class): Compute field layout when patched.
15982 (do_resolve_class): Try to load class after having it renamed
15983 after the package name.
15984 (get_printable_method_name): Use DECL_CONTEXT.
15985 (reset_method_name): New function.
15986 (check_method_redefinition): Use reset_method_name.
15987 (java_check_regular_methods): New local variable
15988 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15989 names for error report. Check for compile-time error when method
15990 found has default (package) access.
15991 (java_check_abstract_methods): Now takes an interface DECL node as
15992 an argument. Also reinstall real name on unchecked
15993 overriding/hiding methods for error report.
15994 (java_check_methods): Fixed leading comment. Get classes to verify
15995 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15996 CLASS_METHOD_CHECKED_P on class verification.
15997 (lookup_java_method2): Get real method name if necessary.
15998 (find_in_imports): Don't check package class access here.
15999 (resolve_package, lookup_package_type): New functions.
16000 (java_layout_classes): Fixed leading comment. Take classes to be
16001 laid out from ctxp->gclass_list.
16002 (java_complete_expand_methods): Don't expand native and abstract
16004 (java_expand_classes): New function.
16005 (resolve_expression_name): Use additional argument ORIG. Retrieve
16006 values of static final field of primitive types.
16007 (resolve_field_access): Handles static final field of promotive
16009 (resolve_qualified_expression_name): Handle STRING_CST as
16010 primaries and package name resolution. Check deprecation on found
16011 decls. Set where_found and type_found on non static field resolved
16012 during qualification. Layout non primitive field decl types.
16013 (check_deprecation): New function.
16014 (maybe_access_field): Simplified.
16015 (patch_method_invocation_stmt): Local variable CLASS_TYPE
16016 removed. Reverse method's argument when primary is a type. Don't
16017 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
16018 instead. Include abstract class in the list of class searchable
16019 for constructors. Use DECL_CONTEXT of found method for access
16020 checks. Check method deprecation.
16021 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16022 converting arguments. Handle INVOKE_INTERFACE.
16023 (lookup_method_invoke): Search constructor using existing
16024 infrastructure (don't rely on lookup_java_constructor anymore).
16025 (find_applicable_accessible_methods_list): Extra argument flag
16026 LC. Now include constructor in the search.
16027 (qualify_ambiguous_name): Conditional expression are primaries.
16028 (not_initialized_as_it_should_p): static final are always
16030 (java_complete_tree): Pass extra NULL argument to
16031 resolve_expression_name. Stricter test to carry on patching
16032 assignments. New case for INSTANCEOF_EXPR.
16033 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16034 (check_final_assignment, maybe_build_primttype_type_ref): New
16036 (patch_assignment): Detect resolved static finals and carry normal
16037 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16038 (try_builtin_assignconv): Access constant 0 on all primitive
16040 (valid_builtin_assignconv_identity_widening_p): Accept identical
16041 types. Accept all promoted type on int type.
16042 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16043 assigned to a reference.
16044 (valid_method_invocation_conversion_p): Accept to check null
16046 (build_binop): Merge declaration and initialization of local
16048 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16049 numeric types. Improved validity test for qualify operators on
16051 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16052 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16053 primitive type and issue the appropriate error message.
16054 (resolve_type_during_patch): Mark class loaded when resolved.
16055 (patch_cast): Allow null to be cased to reference types.
16056 (build_null_of_type): New function.
16057 (patch_array_ref): Handle array on references correctly.
16058 (patch_return): Removed unused local variable MODIFY. Force
16059 boolean to be returned as integers. Allows null to be returned by
16060 a function returning a reference.
16061 * typeck.c (convert_to_integer, convert_to_real,
16062 convert_to_pointer): Prototypes moved to convert.h
16063 (lookup_argument_method): Use method real name, if necessary.
16065 1998-10-30 Tom Tromey <tromey@cygnus.com>
16067 * class.c (build_class_ref): Changed name of primitive classes to
16070 * class.c (make_class_data): Renamed fields: nmethods to
16071 method_count, method_count to dtable_method_count. Always set
16072 `state' field to 0.
16073 * decl.c (init_decl_processing): Likewise.
16075 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16077 * class.c (layout_class): Don't mangle <finit>, produce
16078 __finit<class> instead. Don't verify artificial methods.
16079 * decl.c (finit_identifier_node): New declared global.
16080 (init_decl_processing): finit_identifier_node initialized.
16081 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16082 * java-tree.h (finit_identifier_node): Declared as extern.
16083 (struct lang_decl): New field called_constructor.
16084 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16085 (CLASS_HAS_FINIT_P): New macro.
16086 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16087 explicit constructor invocation.
16088 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16089 CALL_SUPER_CONSTRUCTOR_P): New macros.
16090 (write_classfile): Added prototype.
16091 * jcf-parse.c (jcf_parse_source): Parse and remember for
16092 generation if the file was seen on the command line.
16093 (parse_source_file): Don't write the class file here.
16094 (yyparse): Loop on files rewritten. Set current_jcf.
16095 (parse_zip_file_entries): Parse class file only if it was found.
16096 * lang.c (init_parse): Don't open command line provided filename
16098 (lang_parse): Don't set main_jcf anymore.
16099 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16100 (JCONSTRUCTOR_CHECK): New macro.
16101 (JBSC_TYPE_P): New macro.
16102 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16103 (COMPLETE_CHECK_OP_2): New macro.
16104 (struct parse_ctxt): New field explicit_constructor_p.
16105 (check_class_interface_creation): Fixed prototype indentation.
16106 (patch_method_invocation_stmt): Prototype reflects added argument.
16107 (patch_invoke): Likewise.
16108 (complete_method_declaration, build_super_invocation,
16109 verify_constructor_circularity,
16110 build_this_super_qualified_invocation, get_printable_method_name,
16111 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16112 verify_constructor_super, create_artificial_method,
16113 start_artificial_method_body, end_artificial_method_body,
16114 generate_field_initialization_code): New function prototypes.
16115 * parse.y: Fixed leading comment
16116 (constructor_header:, constructor_body:, block_end:): Rules tagged
16118 (type_declaration:): Call maybe_generate_finit.
16119 (method_declaration:): Action for method_body: placed in new
16120 function complete_method_declaration, called here.
16121 (constructor_declaration:): Defined actions. Removed leading
16123 (constructor_header:): New rule with action.
16124 (constructor_body:): Rule rewritten using block_begin: and
16125 block_end:. Defined actions.
16126 (constructor_declarator:, explicit_constructor_invocation:):
16128 (block:): Use new rules block_begin: block_end:.
16129 (block_begin:, block_end:): New rules and actions.
16130 (block_statements:): Fixed error message for explicit
16132 (method_invocation:): Call build_this_super_qualified_invocation
16133 if primary is `this' or `super' was seen.
16134 (conditional_expression:): Action defined.
16135 (extra_ctxp_pushed_p): New static global flag.
16136 (java_parser_context_save_global): Create parser context if
16137 necessary. Use extra_ctxp_pushed_p to remember it.
16138 (java_parser_context_restore_global): Pop extra parser context if
16140 (build_array_from_name): Array on primitive types are marked
16142 (register_fields): Restore new name in field initializer
16143 expression if type was altered. Non static fields initialized upon
16144 declaration marked initialized.
16145 (maybe_generate_finit): New function.
16146 (maybe_generate_clinit): Use create_artificial_method,
16147 start_artificial_method_body, end_artificial_method_body. Generate
16148 debug info for enclosed initialization statements.
16149 (method_header): Fixed leading comment. Check constructor
16150 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16152 (complete_method_declaration, constructor_circularity_msg,
16153 verify_constructor_circularity): New functions.
16154 (get_printable_method_name): New function.
16155 (check_method_redefinition): Don't rename <finit> methods. Fix
16156 declared constructor names. Error message for
16157 constructors modified.
16158 (java_check_regular_methods): Local variable seen_constructor
16159 renamed saw_constructor. Skip verification on constructors. Create
16160 default constructor with create_artificial_method.
16161 (java_check_methods): Removed unnecessary empty line.
16162 (create_artificial_method, start_artificial_method_body,
16163 end_artificial_method_body): New functions.
16164 (java_layout_classes): Changed leading comment. Reverse fields
16165 list if necessary. Always layout java.lang.Object if being
16167 (java_complete_expand_methods): Verify constructor circularity.
16168 (java_complete_expand_method): Call fix_constructor on
16169 constructors. Local variable no_ac_found removed. Restore
16170 bindings if method body expansion failed.
16171 (fix_constructors, verify_constructor_super,
16172 generate_field_initialization_code): New function.
16173 (java_expand_classes): Fixed leading comment. Write class file
16175 (resolve_expression_name): Check for illegal instance variable
16176 usage within the argument scope of an explicit constructor
16178 (resolve_qualified_expression_name): Pass extra from_super flag
16179 when invoking patch_method_invocation_stmt. New case for
16180 conditional expression when used as a primary. Check for error
16181 when acquiring super.
16182 (patch_method_invocation_stmt): Added extra argument super. New
16183 local variable is_static_flag. Set class_to_search according to
16184 the nature of the constructor invocation. Don't add `this'
16185 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16186 invocation within the argument scope of explicit constructor
16187 invocation. Set is_static according to is_static_flag. Provide
16188 extra `super' argument to patch_invoke invocation.
16189 (patch_invoke): New argument from_super. Loop on arguments
16190 indentation fixed. Pass from_super to invocation_mode. New switch
16191 case INVOKE_SUPER. Fixed error message in switch default case.
16192 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16194 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16195 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16196 message takes constructors into account.
16197 (find_applicable_accessible_methods_list): Fixed indentation.
16198 (qualify_ambiguous_name): Take explicit constructor invocation
16199 into account. Deal with a conditional expression as a primary to
16201 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16202 case. Added extra argument to patch_method_invocation_stmt.
16203 Register calls made to explicit constructor `this'. Don't call
16204 save_expr in ARRAY_REF case when emitting class files. Check for
16205 illegal use of this when expanding explicit constructor invocation
16207 (complete_function_arguments): Set and reset parser context
16208 explicit_constructor_p field value when appropriate.
16209 (build_super_invocation, build_this_super_qualified_invocation):
16211 (patch_assignment): Fixed typo.
16212 (patch_unaryop): Check on final fields occurs only when a decl
16214 (patch_return): Take constructors into account.
16215 (patch_conditional_expr): New function.
16216 * typeck.c (build_java_signature): Removed unnecessary empty line.
16218 1998-10-28 Jeffrey A Law (law@cygnus.com)
16220 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16222 1998-10-28 Tom Tromey <tromey@cygnus.com>
16224 * decl.c (init_decl_processing): Renamed fields.
16225 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16226 interface_len, msize fields.
16228 * class.c (make_class_data): Removed subclass_head and
16229 subclass_next fields.
16230 * decl.c (init_decl_processing): Removed subclass_head and
16231 subclass_next fields.
16233 1998-10-28 Jeffrey A Law (law@cygnus.com)
16235 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16236 * mangle.c (emit_unicode_mangled_name): Similarly.
16238 1998-10-26 Nick Clifton <nickc@cygnus.com>
16240 * jcf-parse.c (get_constant): Place braces around code to compute
16241 'd' when REAL_ARITHMETIC is not defined.
16243 1998-10-25 H.J. Lu (hjl@gnu.org)
16245 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16248 1998-10-23 Tom Tromey <tromey@cygnus.com>
16250 * lang-specs.h: `.zip' files are input to jc1.
16252 1998-10-22 Per Bothner <bothner@cygnus.com>
16254 * jvspecs.c: Add (but don't enable) support for combining multiple
16255 .class and .java input filenames to a single jc1 invocation.
16256 Add support for -C flag (copile to .class files).
16257 Translate -classpath and -CLASSPATH arguments.
16258 * lang-specs.h: Don't set %2 spec.
16260 1998-10-22 Tom Tromey <tromey@cygnus.com>
16262 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16264 (add_path): Don't add trailing separator to non-empty path
16267 * lang.c (lang_decode_option): Check for -fclasspath and
16268 -fCLASSPATH before examining other `-f' options.
16270 * java-tree.h (finalize_identifier_node): Don't declare.
16271 * class.c (make_class_data): Don't push "final" field.
16272 * decl.c (init_decl_processing): Don't push "final" field.
16273 (finalize_identifier_node): Removed.
16274 (init_decl_processing): Don't set finalize_identifier_node.
16276 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16278 1998-10-11 Anthony Green <green@cygnus.com>
16280 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16281 (JV_SCAN_SOURCES): New macro.
16282 (JCF_DUMP_SOURCES): Likewise.
16283 (jcf-dump$(exeext)): New target.
16284 (jv-scan$(exeext)): New target.
16286 1998-10-22 Tom Tromey <tromey@cygnus.com>
16288 * Makefile.in (LEX): Removed.
16289 (LEXFLAGS): Likewise.
16290 (SET_BISON): New macro.
16292 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16293 spurious diffs in parse.c.
16294 ($(PARSE_SCAN_C)): Likewise.
16295 (PARSE_DIR): New macro.
16297 (PARSE_SCAN_C): Likewise.
16298 (PARSE_RELDIR): New macro.
16300 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16302 * jcf-io.c (find_class): Use saw_java_source to determine when to
16303 look for `.java' file.
16304 * jcf-parse.c (saw_java_source): New global.
16305 (yyparse): Set it if `.java' file seen.
16307 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16308 (GCJH_SOURCES): Likewise.
16309 * Makefile.in (datadir): New macro.
16310 (libjava_zip): Likewise.
16311 (JAVA_OBJS): Added jcf-path.o.
16312 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16313 (../gcjh$(exeext)): Likewise.
16314 (jcf-path.o): New target.
16315 * java-tree.h (fix_classpath): Removed decl.
16316 * jcf-parse.c (fix_classpath): Removed.
16317 (load_class): Don't call fix_classpath.
16318 * parse.y (read_import_dir): Don't call fix_classpath.
16319 * lex.h: Don't mention classpath.
16320 * lex.c (java_init_lex): Don't initialize classpath.
16321 * jcf-io.c (classpath): Removed global.
16322 (find_class): Use jcf_path iteration functions. Correctly search
16323 class path for .java file.
16324 (open_in_zip): New argument `is_system'.
16325 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16326 classpath-related options.
16327 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16329 (lang_init): Call jcf_path_init.
16330 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16331 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16332 Correctly put braces around second string in each entry.
16333 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16334 classpath-related options.
16335 (help): Updated for new options.
16336 * jcf.h: Declare functions from jcf-path.c. Don't mention
16337 `classpath' global.
16338 * jcf-path.c: New file.
16340 * jcf-depend.c: Include jcf.h.
16342 * jcf-write.c (localvar_alloc): Returns `void'.
16343 (localvar_free): Removed unused variable.
16345 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16346 (init_parse): Use OBJECT_SUFFIX, not ".o".
16348 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16350 * class.c (emit_register_classes): Renamed from
16351 emit_register_class.
16352 * java-tree.h (emit_register_classes): Prototype renamed from
16353 emit_register_class.
16354 * jcf-parse.c (yyparse): Call emit_register_classes once before
16356 * parse.y (java_expand_classes): No longer register classes.
16358 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16360 * class.c (is_compiled_class): New local variable
16361 seen_in_zip. Identify classes found in currently compiled source
16363 * decl.c (complete_start_java_method): Fixed typo.
16364 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16365 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16366 (CLASS_P): Moved around.
16367 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16368 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16370 (jcf_parse_source): Changed leading comment. Removed unnecessary
16371 fclose and CLASS_FROM_SOURCE_P marking.
16372 (parse_source_file): New local variables remember_for_generation
16373 and filename. Mark parsed file name identifier node. Removed block
16374 executed when parse_only was null. Set remember_for_generation.
16375 Use it as an argument to java_pop_parser_context.
16376 (yyparse): New local variables several_files, list, next node and
16377 current_file_list. Split ampersand separated file names into
16378 current_file_list. Iterate through the list and parse accordingly.
16379 * parse.h (java_pop_parser_context): New function prototype.
16380 * parse.y (ctxp_for_generation): New static global variable.
16381 (java_pop_parser_context): New argument generate. Link popped ctxp
16382 to ctxp_for_generation list accordingly.
16383 (java_complete_expand_methods): Fixed indentation.
16384 (java_expand_classes): New function.
16386 1998-10-17 Per Bothner <bothner@cygnus.com>
16388 * Makefile.in: Link with libiberty.a instead of memmove.o.
16390 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16392 * lex.c (setjmp.h): No longer included.
16393 * lex.h (setjmp.h): Included.
16394 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16395 (duplicate_declaration_error_p): Renamed from
16396 duplicate_declaration_error.
16397 (build_array_from_name): New function prototype.
16398 * parse.y (setjmp.h): No longer included.
16399 (variable_declarator_id): Define action.
16400 (build_array_from_name): New function.
16401 (duplicate_declaration_error_p): Renamed from
16402 duplicate_declaration_error. Fixed leading comment.
16403 (register_fields): Main `for' loop reorganized. Uses
16404 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16405 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16406 build_array_from_name.
16407 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16409 (read_import_dir): Don't try to skip `.' and `..'.
16410 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16411 build_array_from_name. Main `for' loop reorganized.
16412 (resolve_qualified_expression_name): When building access to a
16413 field, use the type where the field was found, not its own type.
16414 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16415 field was found is null.
16416 (qualify_ambiguous_name): Sweep through all successive array
16419 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16421 * java-tree.h (pop_labeled_block, lang_printable_name,
16422 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16423 interface_of_p, inherits_from_p, fix_classpath,
16424 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16425 make_class_data, register_class, alloc_name_constant): New
16426 function prototypes.
16427 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16428 indentation. Added cast to remove warning.
16429 (lang_printable_name): Set v argument unused.
16430 (lang_print_error): Added argument to lang_printable_name call.
16431 (java_dummy_print, print_lang_decl, print_lang_type,
16432 print_lang_identifier, lang_print_xnode): All argument marked
16434 * lex.c (java_unget_unicode): Removed unnecessary argument.
16435 (java_allocate_new_line): Unused local variable is gone.
16436 (java_read_char): Added parenthesis in expressions to remove
16437 warnings. Added final return statement.
16438 (java_read_unicode): Added parenthesis in expression to remove
16440 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16441 (java_parse_escape_sequence): Likewise.
16442 (java_lex): Unused local variables are gone. Fixed
16443 java_unget_unicode invocation.
16444 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16446 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16447 lang_printable_name invocation in macro.
16448 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16450 (duplicate_declaration_error): Suppressed unused argument in
16452 (identical_subpath_p): Function declaration is gone.
16453 (patch_invoke): Suppressed unused argument in prototype.
16454 (patch_cast, build_labeled_block, check_thrown_exceptions):
16456 * parse.y (setjmp.h): Included
16457 (toplev.h): Likewise.
16458 (field_declaration:): Suppressed unused local
16459 (label_decl:): Fixed build_labeled_block invocation.
16460 (java_pop_parser_context): Put extra parenthesis around assignment
16462 (yyerror): Suppressed unused local variables.
16463 (variable_redefinition_error): Fixed lang_printable_name
16465 (create_interface): Suppressed unused local variables.
16466 (create_class): Likewise.
16467 (duplicate_declaration_error): Suppressed unused argument. Fixed
16468 lang_printable_name invocation.
16469 (register_fields): Suppressed unused local variable. Fixed
16470 duplicate_declaration_error invocation.
16471 (method_header): Suppressed unused local variable.
16472 (method_declarator, parser_check_super): Likewise.
16473 (java_complete_class): Suppressed unused local variable. Fixed
16474 fatal error message.
16475 (complete_class_report_errors): Added default: in switch.
16476 (java_check_regular_methods): Fixed lang_printable_name
16478 (check_throws_clauses): Likewise.
16479 (java_check_abstract_methods): Suppressed unused local
16480 variable. Fixed lang_printable_name invocation.
16481 (read_import_entry): Added supplemental return statement.
16482 (read_import_dir): Suppressed unused local variables.
16483 (check_pkg_class_access, declare_local_variables): Likewise.
16484 (source_start_java_method): Suppressed unused extern variable
16486 (expand_start_java_method): Suppressed unused extern and local
16487 variable declarations.
16488 (java_complete_expand_methods): Likewise.
16489 (java_complete_expand_method): Suppressed unused local variables.
16490 (make_qualified_name): Likewise.
16491 (resolve_qualified_expression_name): Added default: in
16492 switch. Fixed lang_printable_name invocation.
16493 (class_instance_creation_expression): Added parenthesis around
16495 (patch_method_invocation_stmt): Fixed lang_printable_name and
16496 patch_invoke invocations.
16497 (check_for_static_method_reference): Fixed lang_printable_name
16499 (patch_invoke): Suppressed unused arguments and local variables.
16500 (lookup_method_invoke): Suppressed unused local variables.
16501 (qualify_ambiguous_name): Added default: in switch.
16502 (identical_subpath_p): Function removed.
16503 (patch_assignment): Suppressed unused local variables. Suppressed
16504 unnecessary if statement. Fixed lang_printable_name invocations.
16505 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16506 (valid_ref_assignconv_cast_p): Parenthesis around
16507 expression. Suppressed unused local variables.
16508 (build_binop): Suppressed unused local variables. fixed
16509 lang_printable_name invocations.
16510 (string_constant_concatenation): Suppressed unused local
16512 (patch_unaryop): Fixed lang_printable_name invocation.
16513 (patch_cast): Suppressed unnecessary argument. Fixed
16514 lang_printable_name invocation.
16515 (patch_array_ref): Fixed lang_printable_name invocation.
16516 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16517 (build_labeled_block): Suppressed unused argument.
16518 (generate_labeled_block): Fixed build_labeled_block invocation.
16519 (build_loop_body): Suppressed unused local variables.
16520 (patch_loop_statement): Likewise.
16521 (patch_exit): Fixed lang_printable_name invocation.
16522 (patch_switch_statement): Likewise.
16523 (case_identity): First argument marked unused.
16524 (patch_try_statement): Fixed lang_printable_name invocations.
16525 (patch_synchronized_statement, patch_throw_statement): Likewise.
16526 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16527 lang_printable_name invocations.
16528 (check_thrown_exceptions_do): Suppressed unused argument.
16530 1998-10-14 Tom Tromey <tromey@cygnus.com>
16532 * jcf-write.c (write_classfile): Add output class file as target.
16533 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16534 * jcf.h: Added declarations for dependency-tracking functions.
16535 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16536 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16537 (finish_parse): Call jcf_dependency_write.
16538 (dependency_tracking): New global.
16539 (DEPEND_SET_FILE): New define.
16540 (DEPEND_ENABLE): New define.
16541 (init_parse): Enable dependency tracking if required.
16543 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16544 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16545 (../gcjh$(exeext)): Likewise.
16546 (jcf-depend.o): New target.
16547 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16548 (GCJH_SOURCES): Likewise.
16549 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16551 (find_classfile): Added dep_name argument.
16552 (find_class): Compute name of dependency.
16553 (open_in_zip): Call jcf_dependency_add_file.
16554 * gjavah.c (output_file): No longer global.
16555 (usage): Don't mention "gjavah".
16557 (java_no_argument): Likewise.
16558 (version): Likewise.
16559 (main): Recognize and handle -M family of options.
16560 (print_mangled_classname): Return is void.
16561 (process_file): Handle case where output is suppressed.
16562 (HANDLE_END_FIELD): Likewise.
16563 (HANDLE_METHOD): Likewise.
16564 * jcf-depend.c: New file.
16566 1998-10-13 Jeffrey A Law (law@cygnus.com)
16568 * java-tree.def: Add missing newline at EOF.
16570 1998-10-13 Tom Tromey <tromey@cygnus.com>
16572 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16573 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16575 Include <config.h> and "system.h".
16576 (disassemble_method): Undefine RET to avoid clash with
16577 config/i386/i386.h.
16579 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16581 * decl.c (runtime_exception_type_node, error_exception_type_node):
16582 New global variables.
16583 (init_decl_processing): Initialized.
16584 * expr.c (java_lang_expand_expr): Set caught exception type to
16585 null if catch handler argument doesn't exit.
16586 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16588 * java-tree.h (runtime_exception_type_node,
16589 error_exception_type_node): Global variables declared.
16590 (DECL_FUNCTION_THROWS): New macro.
16591 (DECL_FUNCTION_BODY): Modified comment.
16592 (DECL_SPECIFIC_COUNT): Likewise.
16593 (struct lang_decl): New field throws_list.
16594 (IS_UNCHECKED_EXPRESSION_P): New macro.
16595 * lex.c (java_lex): Generate location information for THROW_TK.
16596 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16597 EXCEPTIONS_P): New macros.
16598 (enum jdep_code): New value JDEP_EXCEPTION.
16599 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16600 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16601 PATCH_METHOD_RETURN_ERROR): New macros.
16602 (patch_method_invocation_stmt): Added new argument to prototype.
16603 (patch_synchronized_statement, patch_throw_statement,
16604 check_thrown_exceptions, check_thrown_exceptions_do,
16605 purge_unchecked_exceptions, check_throws_clauses): New function
16607 * parse.y Fixed typo in keyword section.
16608 (throw:): Rule tagged <node>.
16609 (THROW_TK): Keyword tagged <operator>.
16610 (method_header:): Last argument to call to method_header passed
16612 (throws:, class_type_list:, throw_statement:,
16613 synchronized_statement:, synchronized:): Defined actions.
16614 (method_header): New local variable current. Register exceptions
16615 from throws clause.
16616 (java_complete_tree): Complete and verify exceptions from throws
16618 (complete_class_report_errors): Error message on exceptions not
16620 (java_check_regular_methods): Fixed typo. Shortcut on private
16621 overriding methods. Changed error message on method
16622 redefinition. Check for throws clause compatibility.
16623 (check_throws_clauses): New function.
16624 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16625 method. Changed error message on method redefinition.
16626 (currently_caught_type_list): New static variable.
16627 (java_complete_expand_methods): Purge unchecked exceptions from
16628 throws clause list. Call PUSH_EXCEPTIONS before walk and
16629 POP_EXCEPTIONS after.
16630 (resolve_qualified_expression_name): Pass new argument as NULL to
16631 patch_method_invocation_stmt.
16632 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16633 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16634 argument list when appropriate. Use new argument if non null to
16635 store selected method decl.
16636 (patch_invoke): Convert if necessary args of builtin types before
16637 forming CALL_EXPR. Argument list no longer reversed here.
16638 (invocation_mode): Treat final methods as static methods.
16639 (java_complete_tree): New cases for THROW_EXPR: and
16640 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16642 (complete_function_arguments): No more RECORD_TYPE
16643 conversion. Function parameter nodes no longer saved.
16644 (valid_ref_assignconv_cast_p): Avoid handling null type.
16645 (patch_binop): Fixed null constant reference handling.
16646 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16647 BUILD_THROW macros.
16648 (patch_try_statement): Fixed comments. Record caught types in
16649 list, push the list, expand try block and pop the list.
16650 (patch_synchronized_statement, patch_throw_statement,
16651 check_thrown_exceptions, check_thrown_exceptions_do,
16652 purge_unchecked_exceptions): New functions.
16653 * typeck.c (lookup_argument_method): Allow WFL in place of method
16654 DECL_NAME during method definition check
16656 1998-10-09 Tom Tromey <tromey@cygnus.com>
16658 * gjavah.c (decode_signature_piece): New function.
16659 (print_c_decl): Use it. Added `name_override' argument.
16660 (print_method_info): Use name_override argument to print_c_decl.
16661 (seen_fields): Removed.
16662 (print_field_info): Don't update seen_fields.
16663 (struct method_name): New structure.
16664 (method_name_list): New global.
16665 (print_method_info): Add new method to list of methods.
16666 (name_is_method_p): New function.
16667 (print_field_info): If field name has same name as method, then
16669 (process_file): Parse methods before fields.
16670 (field_pass): New global.
16671 (HANDLE_END_FIELD): Take field_pass into account.
16673 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16675 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16676 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16678 1998-10-03 Anthony Green <green@cygnus.com>
16680 * jvspec.c: Fix bug in jvgenmain_spec patch.
16682 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16684 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16685 * decl.c (soft_exceptioninfo_call_node): New global variable.
16686 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16687 takes extra integer argument. soft_exceptioninfo_call_node
16689 * except.c (java_set_exception_lang_code): New function
16690 (method_init_exceptions): Called here.
16691 (prepare_eh_table_type): New function.
16692 (expand_end_java_handler): Called here.
16693 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16694 one argument. Modified generation of call to
16695 soft_badarrayindex_node to use new argument.
16696 (build_java_arrayaccess): Pass faulty index value to
16697 build_java_throw_out_of_bounds_exception.
16698 (generate_name): New function.
16699 (java_lang_expand_expr): New local variables node, current,
16700 has_finally_p. Expand TRY_EXPR node.
16701 (process_jvm_instruction): Replace top of the stack with thrown
16702 object reference when entering exception handler.
16703 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16704 specific tree codes.
16705 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16707 (DECL_SPECIFIC_COUNT): New macro.
16708 (prepare_eh_table_type, java_set_exception_lang_code,
16709 generate_name): New function declarations.
16710 (match_java_method): Declaration deleted.
16711 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16713 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16714 * parse.h (redefinition_error, refine_accessible_methods_list,
16715 can_cast_to_p): Function declaration removed.
16716 (classitf_redefinition_error, variable_redefinition_error,
16717 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16718 find_most_specific_methods_list, argument_types_convertible,
16719 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16720 valid_cast_to_p, valid_method_invocation_conversion_p,
16721 try_reference_assignconv, add_stmt_to_compound,
16722 build_jump_to_finally, build_tree_list, patch_try_statement,
16723 java_get_catch_block): New function declarations.
16724 * parse.y (string_buffer_type): Global variable deleted.
16725 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16726 finally): Rules tagged <node>.
16727 (TRY_TK, CATCH_TK): Token tagged <operator>.
16728 (class_body_declaration:, class_member_declaration:,
16729 formal_parameter:, explicit_constructor_invocation:,
16730 interface_member_declaration:, constant_declaration:,
16731 primary_no_new_array:, class_instance_creation_expression:,
16732 array_creation_expression:): Issue error on unsuported JDK1.1
16734 (try_statement:, catches:, finally:): Define actions.
16735 (catch_clause_parameter): New rule.
16736 (catch_clause:): Use new rule catch_clause_parameter.
16737 (parse_jdk1_1_error): New function.
16738 (redefinition_error): Renamed classitf_redefinition_error.
16739 (variable_redefinition_error): New function.
16740 (check_class_interface_creation): Call
16741 classitf_redefinition_error.
16742 (java_complete_tree): Added error message on JDEP_TYPE: case.
16743 (complete_class_report_errors): Fixed indentation.
16744 (declare_local_variables): Call variable_redefinition_error.
16745 (source_end_java_method): Call java_set_exception_lang_code and
16746 emit_handlers where appropriate.
16747 (java_method_add_stmt): Call add_stmt_to_block.
16748 (add_stmt_to_block): New function.
16749 (lookup_method_invoke): Fixed outside comment. new local variable
16750 candicates. Call find_applicable_accessible_methods_list and
16751 find_most_specific_methods_list when searching for a
16752 method. Modified error report to list possible candidates when
16754 (find_applicable_accessible_methods_list,
16755 find_most_specific_methods_list, argument_types_convertible): New
16757 (refine_accessible_methods_list): Function deleted.
16758 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16759 expr (if applicable) before calling patch_array_ref.
16760 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16761 (enter_block): Fixed comment.
16762 (enter_a_block): New function.
16763 (patch_assignment): Reorganized. Call try_reference_assignconv for
16764 references. Call valid_cast_to_p instead of can_cast_to_p.
16765 (try_reference_assignconv,
16766 valid_builtin_assignconv_identity_widening_p): New functions.
16767 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16768 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16770 (build_string_concatenation): Don't resolve StringBuffer.
16771 (patch_cast): Fixed inverted arguments.
16772 (patch_array_ref): Code to save array expr deleted. Call
16773 valid_cast_to_p instead of can_cast_to_p.
16774 (generate_labeled_block): Call generate_name.
16775 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16776 patch_try_statement): New functions.
16777 * typeck.c (match_java_method): Function deleted.
16779 1998-10-02 Anthony Green <green@cygnus.com>
16781 * jvspec.c: jvgenmain_spec uses different temporary file names.
16783 1998-10-02 Anthony Green <green@cygnus.com>
16785 * jvspec.c (lang_specific_driver): Fail if user specifies
16786 --main= when not linking.
16788 1998-09-28 Tom Tromey <tromey@cygnus.com>
16790 * class.c (make_class_data): Push value for `thread' field.
16791 * decl.c (init_decl_processing): Added `thread' field to class.
16793 * class.c (add_field): Always make static fields externally
16796 1998-09-26 Anthony Green <green@cygnus.com>
16798 * expr.c (build_java_athrow,
16799 build_java_throw_out_of_bounds_exception, expand_invoke,
16800 build_newarray, expand_java_multianewarray, build_java_monitor):
16801 Update comments to reflect _Jv_* function names.
16803 1998-09-25 Per Bothner <bothner@cygnus.com>
16805 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16806 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16807 * parse.y (expand_start_java_method): Likewise.
16809 1998-09-24 Per Bothner <bothner@cygnus.com>
16811 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16813 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16814 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16815 * expr.c: Remove no-longer-needed calls to promote_type.
16816 * decl.c (give_name_to_locals): Liekwise.
16817 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16818 * parse.y: Add/remove promote_type calls as appropriate.
16819 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16820 (parse_signature_string): Likewise.
16821 (build_java_array_type): Fix for now signature convenions.
16823 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16825 1998-09-23 Tom Tromey <tromey@cygnus.com>
16827 * class.c (init_class_processing): libjava function renamed to
16830 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16832 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16833 * java-tree.def: Fixed DEFTREECODE third argument.
16834 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16835 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16836 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16837 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16838 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16839 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16840 * lang.c (java_tree_code_type, java_tree_code_length,
16841 java_tree_code_name): New arrays.
16842 (lang_init): Append Java tree node definitions to Gcc ones.
16843 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16845 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16847 (java_lex): Allow declaration of empty string constants. Retain
16848 location information on CASE_TK and DEFAULT_TK.
16849 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16850 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16851 Modified to be more robust.
16852 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16853 (build_new_invocation, try_builtin_assignconv,
16854 patch_switch_statement, string_constant_concatenation,
16855 build_string_concatenation, patch_string_cst, patch_string,
16856 java_expand_switch): New function declarations.
16857 * parse.y: Rules related to switch and EH tagged <node>.
16858 (label_id): Set to NULL_TREE
16859 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16861 (this_or_super:): Fixed indentation.
16862 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16863 statement_expression:): Removed call to RULE on all sub-rules.
16864 (switch_expression:, switch_labels:): New rules.
16865 (switch_statement:, switch_block:, switch_block_statement_groups:,
16866 switch_block_statement_group:, switch_labels:, switch_label:):
16868 (throw_statement:, synchronized_statement:, try_statement:):
16869 Defined temporary actions.
16870 (class_instance_creation_expression:): Call
16871 build_new_invocation. Fixed indentation.
16872 (field_access): Fixed indentation.
16873 (method_invocation): Likewise.
16874 (make_qualified_primary): Use THIS_EXPR.
16875 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16876 resolving from SUPER, set *type_found.
16877 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16878 (java_complete_tree): Removed unused local variable `location'. Case
16879 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16880 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16881 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16882 STRING_CST: case. default: checks for patchable strings.
16883 (complete_function_arguments): Transform string constant or
16884 crafted StringBuffer if necessary.
16885 (build_method_invocation): Fixed comments.
16886 (build_new_invocation): New function.
16887 (patch_assignment): Call try_builtin_assignconv to figure a valid
16888 assignment conversion between builtin types.
16889 (try_builtin_assignconv): New function.
16890 (build_binop): Use URSHIFT_EXPR directly to call build.
16891 (operator_string): Use UNARY_PLUS_EXPR.
16892 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16894 (do_merge_string_cste, merge_string_cste,
16895 string_constant_concatenation, build_string_concatenation,
16896 patch_string, patch_string_cst): New function.
16897 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16898 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16899 (build_newarray_node): Use NEW_ARRAY_EXPR.
16900 (build_this): Use THIS_EXPR.
16901 (build_return): Enable debug information on return statement.
16902 (build_if_else_statement): Likewise.
16903 (complete_labeled_statement): Fixed related comment.
16904 (build_loop_body): Fixed comment.
16905 (build_bc_statement): Enable debug information on break/continue
16907 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16909 (patch_switch_statement, case_identity, java_expand_switch): New
16912 1998-09-21 Per Bothner <bothner@cygnus.com>
16914 * buffer.h (BUFFER_INIT): New macro.
16915 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16916 Pass (struct jcf_partial *state) to most functions.
16917 (jcf_block, jcf_relocation): New types.
16918 Support labels, branches, conditionals, loops.
16920 1998-09-21 Tom Tromey <tromey@cygnus.com>
16922 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16924 1998-09-21 Per Bothner <bothner@cygnus.com>
16926 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16927 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16928 not integer_type_node (INT_TYPE_SIZ bits).
16930 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16932 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16933 * jcf-dump.c (print_exception_table): New function.
16934 (disassemble_method): Better handling of wide instructions.
16935 Make more robust for bad input.
16937 1998-09-30 Jeffrey A Law (law@cygnus.com)
16939 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16942 1998-09-17 Jeffrey A Law (law@cygnus.com)
16944 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16946 1998-09-17 Tom Tromey <tromey@cygnus.com>
16948 * Makefile.in ($(PARSE_H)): Removed target.
16950 1998-09-17 Jeffrey A Law (law@cygnus.com)
16952 * Makefile.in (JAVA_OBJS): Add memmove.o
16953 (memmove.o): New target & rules.
16955 1998-09-15 Tom Tromey <tromey@cygnus.com>
16957 * expr.c (expand_invoke): Don't generate a call to the class init
16960 1998-09-14 Jeffrey A Law (law@cygnus.com)
16962 * Makefile.in: Add many missing dependencies.
16963 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16965 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16966 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16968 1998-09-11 Per Bothner <bothner@cygnus.com>
16970 * decl.c (complete_start_java_method): If method is static (and
16971 not private) call _Jv_InitClass.
16972 * expr.c (expand_invoke): Don't call build_class_init.
16974 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16976 1998-09-10 Jeffrey A Law (law@cygnus.com)
16978 * Make-lang.in (GCJ): Define before using.
16980 1998-09-09 Jeffrey A Law (law@cygnus.com)
16982 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16983 losing due to namespace pollution in GNU getopt.h
16985 1998-09-09 Tom Tromey <tromey@cygnus.com>
16987 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16988 (java.all.cross): Likewise.
16989 (java.rest.encap): Likewise.
16991 1998-09-08 Jeffrey A Law (law@cygnus.com)
16993 * gjavah.c (print_class_decls): Fix thinko in arglist
16994 * jcv-io.c (find_classfile): Similarly.
16996 1998-09-07 Jeffrey A Law (law@cygnus.com)
16998 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
17000 1998-09-05 Tom Tromey <tromey@cygnus.com>
17002 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
17003 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
17004 * Makefile.in (PARSE_C): New macro.
17005 (PARSE_H): Likewise.
17006 (PARSE_SCAN_C): Likewise.
17007 ($(PARSE_C)): Target renamed from parse.c.
17008 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
17009 (clean): Remove parse-scan.c as well.
17010 (parse.o): Depend on $(PARSE_C).
17012 1998-09-05 Anthony Green <green@cygnus.com>
17014 * README, license.terms: Removed.
17016 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
17017 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
17018 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
17019 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
17020 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17021 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17022 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17023 and Java trademark attribution.
17025 1998-09-04 Tom Tromey <tromey@cygnus.com>
17027 * Makefile.in: Use gcjh, not gjavah.
17028 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17029 * Make-lang.in: Changed gjavah to gcjh everywhere.
17031 1998-09-03 Per Bothner <bothner@cygnus.com>
17033 * gjavah.c: Support new -prepend -add -append flags.
17034 (print_method_info): Method is not virtual if class is final.
17036 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17038 * jv-scan.c: Fixed copyright assignment.
17039 * keyword.gperf: Likewise.
17040 * keyword.h: Likewise.
17041 * lex.c: Fixed copyright assignment.
17042 (java_lex): Push unicode back when parsing '<'.
17043 * lex.h: Fixed copyright assignment.
17044 * parse-scan.y: Likewise.
17045 * parse.h: Fixed copyright assignment.
17046 (build_debugable_stmt, complete_for_loop): New function prototypes.
17047 * parse.y: Fixed copyright assignment.
17048 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17049 size_zero_node when completing a loop with no exit condition.
17050 (for_statement_nsi:): Define action.
17051 (for_init:, for_update:): Return size_zero_node when empty.
17052 (declare_local_variables): Call build_debugable_stmt.
17053 (build_debugable_stmt): New function.
17054 (build_loop_body): Build debugable statement around loop
17056 (complete_loop_body): Take into account the debugable statement
17057 around the EXIT_EXPR.
17058 (complete_loop_body): New function.
17059 (patch_exit_expr): Fixed condition inversion.
17061 1998-09-02 Tom Tromey <tromey@cygnus.com>
17063 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17064 name of thread define.
17065 * jvspec.c (THREAD_NAME): New macro.
17067 (THREADLIB): Likewise.
17068 (lang_specific_driver): Recognize attempt to link with thread
17069 library or gc library. Recognize -ljava on command line so it
17070 isn't linked against more than once.
17072 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17074 * parse-scan.y (report_main_declaration): Name of the class
17075 containing `main' can be a qualified name.
17077 1998-08-31 Tom Tromey <tromey@cygnus.com>
17079 * config-lang.in: Changed gjavac to gjc everywhere.
17080 * Make-lang.in: Changed gjavac to gjc everywhere.
17082 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17084 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17085 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17086 and install the files.
17087 * Makefile.in (JAVA_OBJS_LITE): New variable.
17088 (compiler:): Now include jv-scan as a dependency.
17089 (../jv-scan$(exeext), parse-scan.c): New targets.
17090 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17091 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17092 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17093 check for errors even if parse_only.
17094 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17096 (yylex): New function. Uses java_lex body.
17097 (java_lex): Removed commented out statement. Remove local variable
17098 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17099 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17100 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17101 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17102 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17103 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17105 (java_lex_error): Empty if JC1_LITE is defined.
17106 (java_get_line_col): Return 0 if JC1_LITE is defined.
17107 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17108 SET_MODIFIER_CTX): Moved into the section containing the macros
17109 conditionally defined by JC1_LITE.
17110 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17111 argument if JC1_LITE is defined.
17112 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17113 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17115 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17116 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17117 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17118 to different values according to JC1_LITE.
17119 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17120 declared if JC1_LITE set.
17121 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17122 defined if JC1_LITE not set.
17123 (struct parser_ctx): Reorganized and skip the jc1 front end part
17125 (java_layout_classes): New function definition.
17126 (java_push_parser_context, java_init_lex, yyparse, yylex,
17127 yyerror): Prototype always declared. All other static function
17128 prototypes declared only if JC1_LITE is not set.
17129 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17130 declared in parse.h.
17131 (java_layout_classes): New function.
17132 (java_complete_expand_methods): No longer layout the class here.
17133 * parse-scan.y: New file.
17134 * jv-scan.c: New file.
17136 1998-08-25 Tom Tromey <tromey@cygnus.com>
17138 * gjavah.c (main): Handle -friend option.
17139 (friend_specs): New global.
17140 (generate_access): Handle friend_specs.
17141 (process_file): Likewise.
17142 (MAX_FRIENDS): New macro.
17143 (friend_count): New global.
17144 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17145 Changed all callers.
17147 1998-08-24 Per Bothner <bothner@cygnus.com>
17149 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17150 (main): Handle processing all the entries of a named .zip archive.
17151 * jcf-io.c (jcf_trim_old_input): New function.
17152 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17154 1998-08-24 Per Bothner <bothner@cygnus.com>
17156 * lang.c (flag_assume_compiled): Make default be on.
17158 1998-08-21 Per Bothner <bothner@cygnus.com>
17160 * jcf-dump.c: Add bunches of flags to control output more.
17161 (process_class): New function; support printing more than one class.
17162 (main): Support new --print-main and --javap flags.
17163 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17164 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17166 1998-08-20 Per Bothner <bothner@cygnus.com>
17168 Change mangling of dispatch table to match C++ vtable (w/thunks).
17169 * class.c (build_dtable_decl), java-tree.h: New function.
17170 (make_class_data): Call it.
17171 * decl.c (init_decl_processing): Likewise.
17173 1998-08-19 Warren Levy <warrenl@cygnus.com>
17175 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17176 soft_anewarray; adjust args passed.
17177 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17178 match _Jv_NewObjectArray.
17180 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17182 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17183 * expr.c (loopup_label): Call create_label_decl.
17184 (create_label_decl): New function.
17185 (java_lang_expand_expr): Call expand_start_bindings with argument
17187 * java-tree.h Added space after PROTO in function declarations
17189 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17190 (create_label_decl, push_labeled_block): New function
17192 * lex.c (label_id): Initialize.
17193 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17195 * parse.h Added space after PROTO in function declarations when
17197 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17198 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17199 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17200 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17202 (struct parser_ctxt): New fields current_loop,
17203 current_labeled_block.
17204 (build_if_else_statement, patch_if_else_statement,
17205 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17206 generate_labeled_block, complete_labeled_statement,
17207 build_bc_statement, patch_bc_statement, patch_loop_statement,
17208 build_new_loop, build_loop_body, complete_loop_body): New function
17210 * parse.y (java_warning_count): New global variable.
17211 (label_id): New static variable.
17212 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17213 (block:): Return size_zero_node when block is empty.
17214 (empty_statement:): Return size_zero_node.
17215 (statement:): Implement supplemental action when for_statement: is
17217 (label_decl:): New rule.
17218 (labeled_statement:): Rewritten using label_decl. Actions
17220 (labeled_statement_nsi:): Likewise.
17221 (if_then_statement): Actions implemented.
17222 (while_expression): New rule.
17223 (while_statement:): Rewritten using while_expression. Actions
17225 (while_statement_nsi:): Likewise.
17226 (do_statement_begin:): New rule.
17227 (do_statement:): Rewritten using do_statement_begin. Actions
17229 (for_statement:): Rewritten using for_begin. Actions implemented.
17230 (for_statement_nsi:): Likewise.
17231 (for_header:, for_begin:): New rules.
17232 (for_init:): Actions implemented.
17233 (statement_expression_list:, break_statement:,
17234 continue_statement:): Likewise.
17235 (yyerror): Count number of issued warning(s).
17236 (java_report_errors): Report error(s) and/or warning(s).
17237 (java_complete_class): Use build_java_argument_signature to
17238 recompute completed method signature.
17239 (java_check_regular_methods): New locals method_wfl and aflags.
17240 Use method_wfl instead of lookup_cl during error reports. Fixed
17241 indentation and modified some error messages. Use
17242 lang_printable_name in method instead of the DECL_NAME. New code
17243 to issue warnings on methods not overriding corresponding methods
17244 private to a different package.
17245 (java_method_add_stmt): Call add_stmt_to_compound.
17246 (add_stmt_to_compound): New function.
17247 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17248 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17249 (build_if_else_statement, patch_if_else_statement,
17250 build_labeled_block, generate_labeled_block,
17251 complete_labeled_statement, build_new_loop, build_loop_body,
17252 complete_loop_body, patch_loop_statement, build_bc_statement,
17253 patch_bc_statement, patch_exit_expr): New functions.
17254 * typeck.c (build_java_signature): Build argument signature before
17255 enclosing it in between parenthesis.
17257 1998-08-17 Warren Levy <warrenl@cygnus.com>
17259 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17260 (JAVA_OBJS): Added reminder comment
17262 1998-08-13 Nick Clifton <nickc@cygnus.com>
17264 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17265 be interpreted as a long long.
17267 1998-08-13 Warren Levy <warrenl@cygnus.com>
17269 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17270 soft_initialise_class. Use _Jv_NewMultiArray, not
17271 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17272 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17273 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17274 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17276 1998-08-12 Per Bothner <bothner@cygnus.com>
17278 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17279 length_identifier_node): New global tree node constants.
17280 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17281 Replace uses by super_identifier_node etc.
17282 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17284 * parse.y (resolve_field_access): Don't special-case ".length" if
17285 flag_emit_class_files.
17286 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17287 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17290 1998-08-11 Per Bothner <bothner@cygnus.com>
17292 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17293 * class.c (make_method_value): Remove init for removed fields.
17295 * class.c (layout_class): Use build_java_argument_signature.
17296 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17298 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17299 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17300 (build_java_signature): Don't use push_java_argument_signature.
17302 * typeck.c (lookup_argument_method): New function.
17303 * parse.y (java_check_regular_methods): Use lookup_argument_method
17304 instead of lookup_java_method2 followed by lookup_java_method.
17306 * parse.y (check_method_redefinition): Minor optimization.
17308 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17309 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17311 1998-08-10 Tom Tromey <tromey@cygnus.com>
17313 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17316 * gjavah.c (java_float_finite): Use K&R-style definition.
17317 (java_double_finite): Likewise.
17318 (generate_access): Now returns void. Changed all callers.
17319 (last_access_generated): Removed.
17320 (process_file): Only make a single pass over the .class file.
17322 1998-07-29 Per Bothner <bothner@cygnus.com>
17324 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17325 for compatibility for G++ (with -fvtable-thunks).
17326 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17328 * gjavah.c (process_file): Use public inheritance for super-class.
17330 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17332 * lex.c (java_init_lex): Initialize ctxp->package.
17333 * parse.h (struct parser_ctxt): package and package_len replaced
17334 by tree package, an identifier node. Field method_decl_list is
17335 gone. Fixed comments.
17336 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17337 class_in_current_package): New function prototypes.
17338 * parse.y (array_type:): Set class loaded flag on primitive type
17340 (package_declaration:): Assign ctxp->package to the
17342 (method_invocation:): Handle invocation of method qualified by
17344 (single_type_import_declaration:): Removed ambiguity check.
17345 (java_pop_parser_context): New local variable `next'. Reset and
17346 set IMPORT_CLASSFILE_NAME flags on current and previous import
17348 (java_accstring_lookup): Use new local macro COPY_RETURN.
17349 (lookup_field_wrapper): New function.
17350 (parser_qualified_classname): Use merge_qualified_name.
17351 (parser_check_super_interface): Broaden error message.
17352 (do_resolve_class): Check for qualified class name in the current
17353 compilation unit if appropriate.
17354 (process_imports): Check for already defined classes.
17355 (check_pkg_class_access): Got rid of call to
17356 get_access_flags_from_decl.
17357 (java_complete_expand_methods): Call safe_layout_class based on
17358 the current class size.
17359 (make_qualified_primary): Build a WFL qualification on primary if
17361 (merge_qualified_name): New function.
17362 (make_qualified_name): Use merge_qualified_name.
17363 (resolve_expression_name): Use safe_lookup_field.
17364 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17365 (resolve_qualified_expression_name): Likewise. Check on resolved
17366 element accessibility.
17367 (not_accessible_p, class_in_current_package): New functions.
17368 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17369 (patch_method_invocation_stmt): Merged common pieces. Check
17370 accessibility of invoked method.
17371 (check_for_static_method_reference): Add returned type in error
17373 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17374 (refine_accessible_methods_list): Merged two conditions in test.
17375 (java_complete_class): Sanity check on stabilize_ref gone.
17376 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17378 1998-07-28 Per Bothner <bothner@cygnus.com>
17380 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17382 1998-07-24 Tom Tromey <tromey@cygnus.com>
17384 * gjavah.c (F_NAN): Removed.
17385 (F_NAN_MASK): New macro.
17386 (F_POSITIVE_INFINITY): Removed.
17387 (F_NEGATIVE_INFINITY): Likewise.
17388 (java_float_finite): Rewrote.
17389 (D_NAN_MASK): Renamed.
17390 (java_double_finite): Rewrote.
17391 (D_POSITIVE_INFINITY): Removed.
17392 (D_NEGATIVE_INFINITY): Likewise.
17394 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17395 If verbose, print underlying representation of value in hex.
17397 1998-07-24 Per Bothner <bothner@cygnus.com>
17399 * buffer.h, buffer.c: New files.
17400 * Makefile.in (JAVA_OBJS): Add buffer.o.
17402 Support locals variables and writing their debug entries to .class.
17403 * jcf-write.c: Simplify some by user new buffer type.
17404 (vode_buffer_grow): Removed.
17405 (struct localvar_info): New type.
17406 (localsvars, localvartable): New buffers.
17407 (localvar_alloc, localvar_free): New functions.
17408 (generate_bytecode_insns): Handle local variables.
17409 (generate_classfile): Write LocalVariableTable attribute.
17411 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17413 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17414 * zipfile.h (ZIPMAGIC): New macro.
17416 1998-07-24 Tom Tromey <tromey@cygnus.com>
17418 * Makefile.in (gjavah.o): Updated dependencies.
17419 (jcf-dump.o): Likewise.
17420 (all.indirect): Use ../gjavah.
17421 (../gjavah$(exeext)): Likewise.
17422 (clean): Don't remove gjavah.
17423 (clean): Remove parse.c, not java/parse.c.
17424 * Make-lang.in (java): Added gjavah.
17425 (gjavah$(exeext)): New target.
17426 (GJAVAH_SOURCES): New macro.
17427 (java.all.build): Added gjavah.
17428 (java.all.cross): Likewise.
17429 (java.rest.encap): Likewise.
17430 * config-lang.in (compilers, stagestuff): Added gjavah.
17432 1998-07-23 Tom Tromey <tromey@cygnus.com>
17434 * gjavah.c (java_float_finite): New function.
17435 (java_double_finite): Likewise.
17436 (F_POSITIVE_INFINITY): New macro.
17437 (F_NEGATIVE_INFINITY): Likewise.
17439 (D_POSITIVE_INFINITY): Likewise.
17440 (D_NEGATIVE_INFINITY): Likewise.
17442 (print_field_info): Use java_float_finite and java_double_finite.
17444 1998-07-23 Per Bothner <bothner@cygnus.com>
17446 * parse.y (method_header): Name "this" implicit argument.
17448 1998-07-22 Per Bothner <bothner@cygnus.com>
17450 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17451 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17452 (put_linenumber): New function.
17453 (generate_bytecode_insns, generate_classfile): Write line numbers.
17455 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17457 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17458 (lookup_name, build_known_method_ref, build_class_init,
17459 build_invokevirtual, invoke_build_dtable, match_java_method,
17460 build_field_ref, pushdecl_force_head, build_java_binop,
17461 binary_numeric_promotion, build_decl_no_layout,
17462 build_java_arrayaccess, build_newarray, build_anewarray,
17463 build_java_array_length_access, build_java_arraynull_check): New
17464 extern function prototypes.
17465 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17466 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17468 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17470 * jcf.h (jcf_out_of_synch): New extern function prototype.
17471 * parse.h: Static/global function implemented in parse.y
17472 prototyped and declarations moved at the end of the file.
17473 (DECL_P): Check that the argument isn't null.
17474 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17475 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17476 (QUAL_DECL_TYPE): New macro.
17477 (PARAMS): Macro definition removed.
17478 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17479 (return_statement:): Call build_return.
17480 (field_access:): Call make_qualified_primary in sub rule.
17481 (method_invocation:): Build method invocation and call
17482 make_qualified_primary when processing primaries.
17483 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17484 get_type_from_signature.
17485 (java_check_regular_method): Extra integer 0 argument when calling
17486 lookup_java_method2.
17487 (lookup_java_interface_method2): Extra method DECL argument when
17488 calling lookup_java_interface_method2.
17489 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17490 COMPOUND_EXPR node.
17491 (java_complete_expand_method): Layout current class iff not
17492 already done. Don't process interface's methods.
17493 (java_complete_expand_method): Use super class only if it
17494 exists. Use current class otherwise.
17495 (make_qualified_primary): New function.
17496 (resolve_expression_name): Process qualified expression or
17497 expression from primary the same way.
17498 (resolve_expression_name): Two last arguments to
17499 resolve_field_access are now NULL_TREEs.
17500 (resolve_field_access): New variable is_static. Local field must
17501 be DECLs. is_static computed on field DECLs only. Append code in
17502 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17503 to initialize field_type.
17504 (resolve_qualified_expression_name): New local variable,
17505 previous_call_static and is_static. Handle primaries with function
17506 calls, casts, array references and `this'. `super' now handled as
17507 `(super_class)this'. Use is_static to clarify boolean expressions.
17508 Added code to handle case where a proper handle is required to
17509 access a field. Use QUAL_DECL_TYPE where applicable.
17510 (maybe_access_field): New function.
17511 (patch_method_invocation_stmt): New arguments primary, where,
17512 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17513 deleted. Use `where' as a type to search from if specified. Check
17514 for static method reference where forbidden. Append primary or
17515 current_this to the argument list if not calling constructor nor
17517 (check_for_static_method_reference): New function.
17518 (patch_invoke): Layout the class on which new is done if
17520 (lookup_method_invoke): Changed format to report errors on
17522 (qualify_ambiguous_name): New local variable this_found. Now
17523 handle things from primaries. Method call are considered
17525 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17526 changed into NULLs.
17527 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17528 (java_complete_tree): New case fo RETURN_EXPR. Process function
17529 call arguments in separate function.
17530 (complete_function_arguments): New function.
17531 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17533 (patch_assignment): Take the return function slot into account as
17534 a RHS. Distinguish assignment from a return.
17535 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17536 when checking methods in interfaces.
17537 (resolve_type_during_patch): NULL argument to unresolve_type_p
17538 instead of NULL_TREE.
17539 (patch_newarray): Fixed typo in comment.
17540 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17541 (build_return, patch_return): New functions.
17542 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17544 1998-07-21 Per Bothner <bothner@cygnus.com>
17546 * constants.c (find_name_and_type_constant, find_fieldref_index,
17547 find_methodref_index): New methods.
17548 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17549 just return given method. Also, rename to build_known_method_ref.
17550 (expand_invoke): Rename call to build_invoke_non_interface.
17551 * java-tree.h, parse.h: Update prototype.
17552 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17553 (such as expand_expr_stmt) if flag_emit_class_files.
17554 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17555 STACK_TARGET, IGNORE_TARGET): New macros.
17556 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17557 (generate_bytecode_insn): New function to generate method's bytecode.
17558 (generate_classfile): Node generate Code attribute for a method.
17559 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17560 push_long_const, field_op, adjust_typed_op, maybe_wide):
17561 New functions used by generate_bytecode_insn.
17563 * typeck.c (signature_include_return): Remove variable.
17564 (push_java_argument_signature, build_java_argument_signature): New.
17565 (build_java_signature): Use push_java_argument_signature.
17566 * parse.y: Use build_java_argument_signature instead of fiddling
17567 with signature_include_return.
17569 1998-07-17 Tom Tromey <tromey@cygnus.com>
17571 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17574 * Makefile.in (all.indirect): Added gjavah$(exeext).
17575 (gjavah$(exeext)): Added $(exeext).
17578 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17580 * class.c (layout_class): Call to java_layout_parsed_class replace
17581 by safe_layout_class.
17582 * expr.c (build_java_array_length_access): Removed static storage
17583 class in the function definition.
17584 (build_java_arraynull_check): Likewise.
17585 Also fixed typos in two comments.
17586 * lex.c (java_init_lex): Initialize static global kw_length.
17587 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17588 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17590 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17591 * parse.h (resolve_no_layout): New static function declaration.
17592 (get_identifier_in_static): Declaration removed.
17593 (java_layout_parsed_class): Function name declaration changed to
17595 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17596 not_initialized_as_it_should_p, build_this): New static function
17598 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17599 binary_numeric_promotion, stabilize_reference,
17600 build_decl_no_layout, build_java_arrayaccess): Extern function
17601 declarations moved into their own section.
17602 (build_newarray, build_anewarray, build_java_array_length_access,
17603 build_java_arraynull_check): New extern function declarations.
17604 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17605 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17607 (CALL_CONSTRUCTOR_P): New macro.
17608 * parse.y (kw_length): New static global tree node.
17609 (return_statement): Tagged <node>.
17610 (RETURN_TK): Tagged <operator>.
17611 (variable_declarator_id:): Build variable declaration with an
17612 empty initialization value if a syntax error was found in the
17613 initialization part of the variable declaration.
17614 (statement_without_trailing_substatement:): return_statement: now
17615 uses the default rule.
17616 (return_statement:): Temporarily fixed to return NULL_TREE.
17617 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17618 (class_instance_creation_expression:): Class creation rules now
17619 call build_method_invocation upon reduction.
17620 (array_creation_expression:): Rules call build_newarray_node upon
17622 (dim_exprs:): Build a list of dimension expressions.
17623 (dim_expr:): Store location of the OSB_TK in the dimension
17625 (method_invocation:): Added a new error rule.
17626 (build_unresolved_array_type): WFL argument may also be an array
17627 on a primitive type. Name of the argument changed to reflect this.
17628 (method_declarator): Insert argument type at the beginning of the
17629 argument type list and later reverse the list.
17630 (unresolved_type_p): Argument 'returned' may be optionally
17632 (java_layout_class_from_source): Function renamed
17634 (resolve_and_layout): Now call resolve_no_layout and
17636 (resolve_no_layout): New function.
17637 (purify_type_name): New function.
17638 (complete_class_report_errors): Call purify_type_name during error
17639 report on a type not found.
17640 (process_imports): error_found local variable doesn't need to be
17641 initialized to zero.
17642 (declare_local_variables): New local type_wfl. Fixed typo in error
17643 message. type_wfl assigned to unresolved type and used to register
17644 incomplete type. Build a WFL around the variable initialization
17645 statement so that debug info can be generated on it.
17646 (source_start_java_method): Reverse argument list after they've
17648 (current_this): New static global variable.
17649 (java_complete_expand_methods): Set current_this when appropriate.
17650 (resolve_expression_name): Build correct static and non static
17651 field access bearing a simple name.
17652 (resolve_field_access): Resolve the length field of arrays. Handle
17654 (patch_method_invocation_stmt): Set the type of the method
17655 invocation to error_mark_node. This value is later overridden by a
17656 valid type, if any. Don't handle qualified constructor invocation
17657 as qualified method invocation. Call lookup_method_invoke with its
17658 new flag. It's no longer necessary to access the selected method
17659 as the value of a tree list. Handle constructor invocation.
17660 (patch_invoke): Reverse argument list when invoking non interface
17661 methods. Insert call to new as the first argument of the
17663 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17664 defined within a final class. Return INVOKE_STATIC if the invoked
17665 method is a constructor.
17666 (lookup_method_invoke): New lc argument is a flag to indicate a
17667 constructor lookup. Now handle constructor lookup. Choose the most
17668 specific method in case several were matching the invocation
17669 requirements. Return a method decl instead of a tree list featuring
17670 one single method decl element.
17671 (refine_accessible_methods_list): New lc flag argument to
17672 indicate that a constructor is being looked up.
17673 (not_initialized_as_it_should_p): New function.
17674 (java_complete_tree): Now process fake tree codes
17675 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17676 save_expr on resolved function call arguments. Case on
17677 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17678 (patch_assignment): LHS can be a field access expression. When
17679 dealing with reference, lhs_type is the promoted type of the
17680 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17682 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17683 (patch_binop): Use not_initialized_as_it_should_p where
17685 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17686 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17688 (resolve_type_during_patch): New function.
17689 (patch_cast): Call resolve_type_during_patch to resolve type and
17690 report error accordingly.
17691 (patch_array_ref): Use not_initialized_as_it_should_p where
17692 applicable. Array base expression is saved before being
17693 used. Promote the type of an array elements if it contains non
17695 (build_newarray_node, patch_newarray, build_this): New functions.
17697 1998-07-16 Tom Tromey <tromey@cygnus.com>
17699 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17700 increment it in `for' statement.
17701 (print_field_info): If number is inf or nan, don't print it.
17702 (print_method_info): If method name is `delete', just ignore it.
17703 (print_c_decl): Special-case jstringArray.
17705 * gjavah.c (help): New function.
17706 (no_argument): New function.
17707 (usage): Changed text.
17708 (main): Rewrote argument handling. Now handles -v, --help,
17710 (version): New function.
17711 (found_error): New global.
17712 (main): Return found_error.
17713 (generate_access): Set found_error.
17714 (print_c_decl): Likewise.
17716 1998-07-15 Tom Tromey <tromey@cygnus.com>
17718 * gjavah.c (print_c_decl): Don't print "," when examining field.
17719 Skip type name when looking at "[L" types.
17720 (process_file): Now static.
17721 (generate_access): Now returns int.
17722 (last_access_generated): New global.
17723 (process_file): Clear last_access_generated; make multiple passes
17725 (print_field_info): Just return if generate_access returns true.
17726 (print_method_info): Likewise. Also, allow <init> functions to
17728 (print_c_decl): Added is_init argument. Print constructors
17730 (print_cxx_classname): Use UTF8_GET to extract characters from
17732 (print_base_classname): New function.
17733 (print_class_decls): New function.
17734 (process_file): Use it.
17735 (utf8_cmp): New function.
17737 1998-07-13 Nick Clifton <nickc@cygnus.com>
17739 * lang-options.h: Format changed to match changes in gcc/toplev.c
17740 to implement a --help option.
17742 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17744 * decl.c (init_decl_processing): Revert change to dtable_type.
17746 1998-07-09 Per Bothner <bothner@cygnus.com>
17748 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17750 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17752 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17754 * lang.c (lang_init): Default flag_exceptions to 1, without
17755 checking to see if it's 2 first.
17757 1998-07-08 Jeffrey A Law (law@cygnus.com)
17759 * constants.c: Include "system.h".
17760 * decl.c: Likewise.
17761 * lang.c (flag_new_exceptions): Get via extern now.
17762 (lang_init_options): New functions. Turn on flag_new_exceptions.
17764 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17766 * lex.c (java_lex): Return 0 when we see an invalid character in
17769 * lex.c (java_read_char): Specify extra argument when calling
17771 (java_read_unicode, java_parse_end_comment,
17772 java_parse_escape_sequence): Likewise,
17773 (java_lex): Specify extra argument when calling
17774 java_lex_error. Test that IDs are beginning with a legal character
17775 for IDs. Handle invalid characters with an error message and a
17776 call to java_lex_error.
17777 (java_lex_error): Adjust column position by new argument
17778 `forward'. Issue an error even if in the middle of reporting an
17781 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17783 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17784 we don't explicitly put a null pointer when we're copying it.
17786 1998-07-07 Tom Tromey <tromey@cygnus.com>
17788 * gjavah.c (print_cxx_classname): New function.
17789 (super_class_name): Likewise.
17790 (print_super_fields): Removed.
17791 (in_super): Removed.
17792 (print_field_info): Never generate #defines.
17793 (print_c_decl): Changed generated types to match JNI. No longer
17794 print class name before method name.
17795 (print_method_info): Print "static" before static methods.
17796 Print "virtual" before non-final methods.
17797 (usage): Use exit(1), not exit(-1).
17799 (print_field_info): Use %.17g to print a double.
17800 (last_access): New globals.
17801 (process_file): Initialize last_access.
17802 (usage): Now static.
17803 (ACC_VISIBILITY): New define.
17804 (generate_access): New function.
17805 (print_field_info): Call it.
17806 (print_method_info): Likewise. Also, generate information for all
17807 methods, not just native methods. Return void.
17808 (print_c_decl): Return void.
17809 (print_field_info): Return void.
17811 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17813 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17814 processing the jc1 grammar file. Prefix bison functions and
17815 variables with java_.
17816 (parse.c): Dependencies on parse.h and lex.h
17817 * expr.c (build_java_arrayaccess): Function now global.
17818 * java-tree.h: Comment reorganized to carry on previous
17819 classification effort.
17820 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17821 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17822 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17823 java_parse (new prefix java_ generated by bison).
17824 (java_layout_parsed_class, java_register_parsed_class): Function
17826 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17827 * lex.c (static tree wfl_op): Variable deleted.
17828 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17829 ctxp fields to NULL_TREE.
17830 (java_lex): No longer create WFL for operators. Filename caching
17831 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17832 created as STRING_CST and later expanded. Removed extra argument
17833 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17835 (build_wfl_node): Removed code in comments.
17836 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17837 store token and location data in the current bison token.
17838 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17839 static/extern function declaration at the beginning of the file.
17840 (struct qualification): Data structure definition deleted.
17841 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17842 (qualify_ambiguous_name): Function declaration modified. Function
17843 now returns nothing.
17844 (build_array_ref, patch_array_ref, make_qualified_name,
17845 resolve_qualified_expression_name, maybe_generate_clinit,
17846 resolve_field_access): New static function declarations.
17847 (build_java_arrayaccess): New extern function declaration.
17848 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17849 (CALL_EXPR_PRIMARY): Macro deleted.
17850 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17851 (struct parser_ctxt): Field initialized_final
17852 removed. non_static_initialized, static_initialized: New fields.
17853 * parse.y (static tree kw_super, static tree kw_this): New global
17855 (%union): tree wfl field of operator member replaced by int
17856 location. WFLs are non longer created for operators.
17857 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17858 (qualified_name:): Now calls make_qualified_name to build the
17860 (type_declaration:): Consider generating <clinit> when class
17862 (variable_declarator:): Directly build an assignment node when the
17863 variable is initialized when declared.
17864 (this_or_super:): Build a WFL and set current location when THIS
17865 or SUPER are parsed.
17866 (expression_statement:): Wrap statement around a WFL.
17867 (primary_no_new_array:): Fixed typo. Changed value returned by
17868 THIS_TK because of its new type (temporary).
17869 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17870 (field_access:): Build qualified name with SUPER.
17871 (method_invocation:): Fixed returned value because of SUPER's new
17873 (array_access:): Use OSB_TK location information.
17874 (post_increment_expression:, post_decrement_expression:,
17875 unary_expression:, pre_increment_expression:,
17876 pre_decrement_expression:, unary_expression_not_plus_minus:,
17877 cast_expression:, multiplicative_expression:,
17878 additive_expression:, shift_expression:, relational_expression:,
17879 equality_expression:, and_expression:, exclusive_or_expression:,
17880 inclusive_or_expression:, conditional_and_expression:,
17881 conditional_or_expression:, assignment:): Use new location/token
17882 information available on operators.
17883 (create_class): Set super_decl_type to NULL_TREE when processing
17885 (register_fields): Field initialization is now a MODIFY_EXPR
17886 node. Chain initialization code to the matching lists (according
17887 to the field declaration modifiers).
17888 (maybe_generate_clinit): New function.
17889 (method_header): Don't set method's DECL_NAME to a WFL when adding
17890 methods to java.lang.Object.
17891 (resolve_and_layout): Now can return NULL_TREE if the type
17892 resolution fails. Otherwise, return the class DECL instead of its
17894 (check_method_redefinition): Don't patch method DECL_NAME if it
17895 belongs to java.lang.Object.
17896 (process_imports): Simply assign error_found to the value returned
17897 by check_pkg_class_access.
17898 (declare_local_variables): Don't use their init statements (if
17899 any) when parsing error were previously found. Reuse MODIFY_EXPR
17900 build during parsing as an init statement.
17901 (java_method_add_stmt): Now return the current method body.
17902 (java_layout_parsed_class, java_register_parsed_class): Functions
17904 (java_complete_expand_methods): Initialize the constant pool on a
17905 per class basis. Layout the classes before expanding their method
17906 bodies. Don't try expand artificial constructor code if error were
17907 found. Make the classes data and register them if no error were
17909 (java_complete_expand_method): Retrieve an artificial constructor
17910 argument list before entering its body. Assign the top block to
17911 the artificial constructor function body and set types of declared
17912 blocks and compound statements to void. Walk method body if not an
17913 artificial constructor.
17914 (make_qualified_name, cut_identifier_in_qualified): New functions.
17915 (resolve_expression_name): Fixed comments. Save/restore the
17916 current class CLASS_LOADED_P flag value. Build non qualified
17917 static field access and handle qualified expression names.
17918 (resolve_field_access, resolve_qualified_expression_name): New
17920 (patch_method_invocation_stmt): Use the new expression resolution
17921 scheme, calling resolve_field_access when the function call is
17922 resolved as an expression.
17923 (qualify_ambiguous_name): Function rewritten to work on qualified
17924 expression produced by make_qualified_name.
17925 (java_complete_tree): Promote type when function's argument are
17926 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17927 the assignment to discover further errors if RHS is a expression
17928 name that fails to evaluate. Declare LHS initialized even though
17929 the assignment failed. Don't use the location variable and removed
17930 extra argument in patch function calls. Now handle the ARRAY_REF
17931 case and build internal string representation when STRING_CSTs are
17933 (build_method_invocation): Don't wrap function call around a WFL.
17934 (build_assignment): Likewise. Use the operator location
17936 (patch_assignment): Handle array access LHSs. Handle error
17937 provenance, resulting in a better error report.
17938 (build_binop): Use op_location from operator as binop location
17940 (build_unaryop, build_incdec, build_cast): Likewise.
17941 (patch_binop): Extract location information from the node. Fixed
17942 typo in error message.
17943 (patch_unary_op): Extract location information from the node.
17944 (build_array_ref, patch_array_ref): New functions.
17946 1998-07-01 Tom Tromey <tromey@cygnus.com>
17948 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17949 match _Jv_IsInstanceOf.
17950 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17951 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17953 1998-06-30 Tom Tromey <tromey@cygnus.com>
17955 * decl.c (init_decl_processing): Functions are now named
17956 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17958 1998-06-29 Per Bothner <bothner@cygnus.com>
17960 * java-tree.h (load_class): Add prototype.
17961 * class.c (is_compiled_class): Add missing arg to load_class.
17962 * expr.c (expand_java_NEW): Call load_class.
17963 * parse.y (process_import): Removed bogus use of void return value.
17965 1998-06-25 Per Bothner <bothner@cygnus.com>
17967 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17968 Function name is "_Jv_Throw" instead of "soft_athrow".
17969 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17970 Function name is "_Jv_AllocObject" instead of "soft_new".
17971 Takes an extra parameter (object size).
17972 * expr.c: Update calls.
17974 1998-06-24 Per Bothner <bothner@cygnus.com>
17976 * lex.c (java_get_line_col): Handle end-of-file.
17977 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17979 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17981 * lang.c (lang_init): Make -fexceptions the default.
17982 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17983 exception handling is not turned on.
17985 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17987 * lang.c (flag_new_exceptions): Make this this default.
17988 * decl.c (end_java_method): Call emit_handlers.
17989 * except.c (method_init_exceptions): Set language code and version.
17990 (expand_start_java_handler): Enable exception, and call
17991 expand_eh_region_start.
17992 (expand_end_java_handler): Enable exception, and set up catch blocks.
17993 (emit_handlers): New routine to generate the saved handlers.
17994 * java-except.h (emit_handlers): Add prototype.
17996 1998-06-12 Per Bothner <bothner@cygnus.com>
17998 We used to have three different representations of the constant pool:
17999 the CPool structure, the tree_constant_pool, and the constructures
18000 used to build the Class object (which may need class and string
18001 constants) in compiled code. None were appropriate for compiling
18002 to .class files, so I did a major overhaul.
18004 First, the tree_constant_pool array was removed. Things were
18005 modified to the CPool structure in the JCF could be used.
18006 Second, a "capacity" field was added to the CPool, and functions
18007 written to search for a matching constant, adding one if not found.
18008 The code that generated the Class object was changed to use a CPool.
18009 The actual TREE_LISTs used to build the CONSTRUCTORs used for
18010 the static Class object are now only in build_constants_constructor.
18011 Finally, I wrote code which can generate a .class file (including its
18012 constant pool) from the RECORD_TYPE of a class. This is a big step
18013 on the way to compiling Java source into .class files.
18015 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
18016 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
18018 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
18019 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
18020 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18021 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18022 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18023 (lang_type): Removed constant_pool field.
18024 * jcf.h (CPool): Renamed size to count. Added field capacity.
18025 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18026 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18027 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18029 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18030 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18031 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18032 (set_constant_entry, find_constant1, find_constant2,
18033 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18034 find_utf8_constant, find_class_or_string_constant): New functions.
18036 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18037 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18038 (give_name_to_class, get_class_constant): Likewise.
18039 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18040 (get_name_and_type_constant, get_ref_constant): Removed.
18041 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18042 * parse.y: Don't save/restore tree_constant_pool.
18043 * verify.c (verify_jvm_instructions): Update for new approach.
18044 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18046 * lang-options.h: Added -femit-class-file, -femit-class-files.
18047 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18048 (lang_f_options): Added "emit-class-file(s)".
18050 * expr.c (build_java_arrayaccess): Generate more efficient array
18051 bounds checking, by using unsigned compare.
18053 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18055 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18057 * parse.h: New comment on the handling of unresolved type
18058 identifiers. JDEPs are now part of the jdep_code enum.
18059 (typedef struct jdep): Now use enum jdep_code or int, depending on
18060 availability. Both are narrowed down to an 8 bits bitfield.
18061 (CALL_EXPR_PRIMARY): Fixed comment.
18063 1998-06-10 Tom Tromey <tromey@cygnus.com>
18065 * Make-lang.in (java): Added gjavac and jvgenmain.
18066 (java.start.encap): Depend on gjavac.
18067 (java.rest.encap): Depend on jvgenmain.
18069 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18070 (JAVA_CROSS_NAME): Likewise.
18071 (java.all.build): Depend on jvgenmain and gjavac.
18072 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18073 (jvgenmain$(exeext)): New target.
18074 (java.install-common): Wrote.
18075 * config-lang.in (compilers, stagestuff): Added gjavac and
18078 1998-06-10 Dave Brolley <brolley@cygnus.com>
18080 * lang.c (lang_decode_option): New argc/argv interface.
18082 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18084 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18085 * decl.c (build_decl_no_layout): New function.
18086 * expr.c (java_lang_expand_expr): Layout declarations found in
18087 blocks before they're pushed.
18088 * jcf-parse.c (load_class): Save current line when parsing class
18090 (parse_source_file): Register class before expanding their
18092 * lang.c (put_decl_node): Produce `null' when `void *' is
18094 * lex.c (static tree wfl_op): New static global, for error report
18096 (java_init_lex): wfl_operator and wfl_op initialized
18097 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18099 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18100 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18101 build_unresolved_array_type): New static function definitions.
18102 (build_decl_no_layout): New extern function declared.
18103 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18104 faulty modifier exists.
18105 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18106 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18107 (UNARY_PLUS_EXPR): New fake operator.
18108 (struct parser_ctxt): New field osb_number.
18109 * parse.y (static tree wfl_operator): New static WFL for operator
18110 bound error messages.
18111 (DECR_TK, INCR_TK): Moved.
18112 (OP_TK): Tagged <operator>.
18113 (array_type:): Now call build_unresolved_array_type.
18114 (dim_expr:): Count the number of '[' seen.
18115 (post_increment_expression, post_decrement_expression,
18116 pre_increment_expression, pre_decrement_expression,
18117 unary_expression_not_plus_minus, unary_expression:): Actions are
18118 now building the corresponding unary expressions.
18119 (cast_expression:): Actions are now building cast expressions.
18120 (build_unresolved_array_type): New function.
18121 (create_interface): Reset the number of declared interfaces.
18122 (create_class): Likewise.
18123 (method_header): Methods declared within the scope of an interface
18124 are now implicitly set public and abstract.
18125 (java_complete_class): Variable's and parameter's type are patched
18126 with a promoted type.
18127 (declare_local_variables): Resolved non builtin types are promoted
18128 before being used to build a variable decl. Removed type patch
18129 posted on variable initialization statement.
18130 (source_start_java_method): Use build_decl_no_layout to build the
18131 decl of a parameter of incomplete type.
18132 (java_register_parsed_class): Process interfaces too. Call
18133 rest_of_decl_compilation on each processed class declarations.
18134 (java_complete_expand_methods): Don't attempt to expand things in
18136 (java_complete_tree): Process CONVERT_EXPR, even though it always
18137 has a type. Propagate error_mark_node to node's type too. Promote
18138 method's call argument type and return error_mark_node if
18139 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18140 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18141 handle unary operator nodes.
18142 (build_assignment): Added comment.
18143 (print_int_node): New function.
18144 (patch_assignment): New second argument. New error handling. Use
18145 print_int_node. Handle references. Use can_cast_to_p to issue
18146 different error message according to the context and check upon
18147 the initialization of the RHS.
18148 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18149 (operator_string): Handle more operators.
18150 (patch_binop): No longer use a function static
18151 wfl_operator. Improved error message on shift distance.
18152 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18153 patch_cast): New functions.
18155 1998-06-05 Per Bothner <bothner@cygnus.com>
18157 * jvspec.c: New file.
18158 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18160 * java-tree.h (identifier_subst): Add declaration.
18162 1998-06-04 Tom Tromey <tromey@cygnus.com>
18164 * jvgenmain.c (main): Generate call to JvRunMain.
18166 * class.c (make_class_data): Push value for "sync_info" field.
18167 * decl.c (init_decl_processing): Push "sync_info" field.
18169 1998-06-03 Per Bothner <bothner@cygnus.com>
18171 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18172 Java (source) name, not signature.
18173 Set TYPE_ALIGN to (at least) that of element_type.
18175 1998-06-02 Per Bothner <bothner@cygnus.com>
18177 * class.c: Moved classname-mangling-rekated code to ...
18178 * mangle.c: ... this new file.
18179 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18180 * Makefile.in: Update for above changes.
18182 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18184 * expr.c (truthvalue_conversion): Convert integer and floating
18185 point value to their truth value.
18186 * lex.c (java_lex): Handle the `null' literal.
18187 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18188 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18189 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18192 * parse.y: Reorganization/documentation on token declaration.
18193 (binop_lookup[]): New added new tree codes.
18194 (relational_expression): Build corresponding binary operators.
18195 (equality_expression, conditional_and_expression,
18196 conditional_or_expression): Likewise.
18197 (java_complete_class): Fix crash in debug message.
18198 (java_complete_tree): Check initialization of method call
18199 arguments. Further bogus node evaluation to detect more error
18200 during assignments. Handles more binary operators.
18201 (patch_assignment): Use DECL_P.
18202 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18204 (operator_string): Handle more case. Compacted source.
18205 (patch_binop): Changed function comment. Checking for
18206 uninitialized first operand takes the compound assignment into
18207 account and uses DECL_P. Checking for uninitialized second operand
18208 delayed to routine's end. Use macros to issue type bound error
18209 messages and issue messages on both operands if their types are
18210 different. Force fixed type into node. Handle all binary
18213 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18215 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18216 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18217 build operator node and return tokens.
18218 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18219 * parse.h (java_complete_tree): Changed returned type in prototype.
18220 (build_method_invocation, build_assignment, patch_assignment,
18221 patch_binop): New static function declarations.
18222 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18223 BUILD_EXPR_WFL): New macros.
18224 * parse.y (enum tree_code binop_lookup[]): New static for token to
18226 (%union): Parser union has new sub-structure `operator'.
18227 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18228 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18229 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18230 ASSIGN_ANY_TK): Tokens tagged `operator'.
18231 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18232 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18233 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18234 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18235 (assignment_operator:): Rule tagged `operator'.
18236 (expression_statement:): Re-installed default rule.
18237 (method_invocation:): Sub rules call build_method_invocation.
18238 (postfix_expression:): Don't attempt to resolve name here. Just
18240 (multiplicative_expression:): Sub-rules build corresponding binop
18242 (additive_expression:, shift_expression:, and_expression:,
18243 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18244 (assignment:): Sub rule invoke build_assignment.
18245 (assignment_operator:): Default rules on sub rules.
18246 (force_error): Added documentation on this variable.
18247 (declare_local_variables): Build initialization calling
18249 (expand_start_java_method): Removed unused rtx declaration. Mark
18250 arguments as already initialized.
18251 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18252 (java_complete_expand_methods): Don't process next method if
18253 completion of the previous one triggered errors.
18254 (java_complete_expand_method): Call source_end_java_method if no
18255 error were found during completion.
18256 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18257 locals declaratilon. Handle names found within a class. Return
18258 error_mark_node when things aren't found.
18259 (patch_method_invocation_stmt): Return error_mark_node on failures.
18260 (patch_invoke): Removed unused local. Return the correct node.
18261 (java_complete_tree): Now returns a value. The BLOCK section binds
18262 local identifiers and the type of a BLOCK is now void. Assign the
18263 result of operand completion on COMPOUND_EXPR. Assign the
18264 encapsulated node of a WFL to the result of its completion, except
18265 when the node is an identifier. Now handle MODIFY_EXPR and several
18266 binary operators. Return error_mark_node on errors.
18267 (build_method_invocation, build_assignment, patch_assignment,
18268 build_binop, operator_string, patch_binop): New functions.
18269 * typeck.c (binary_numeric_promotion): New function.
18271 1998-05-21 Per Bothner <bothner@cygnus.com>
18273 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18274 Replace most uses of ident_subst by identifier_subst.
18276 * class.c (push_class_static_dummy_field): Removed function.
18277 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18278 instead of looking got "class" static field. Create that decl here.
18279 (class_identifier_node): Removed; no longer needed.
18280 (init_class_processing): Don't init class_identifier_node.
18281 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18282 Do nreverse 0 times (instead of twice) for Object and Class.
18283 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18285 1998-05-20 Per Bothner <bothner@cygnus.com>
18287 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18288 while initializing linenumber_count and linenumber_table.
18289 Do it before init_function_start (which calls emit_line_note).
18290 * expr.c (expand_byte_code): Don't need to clear lineno here.
18292 1998-05-18 Tom Tromey <tromey@cygnus.com>
18294 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18295 then mangle number as _N_.
18297 * class.c (mangle_class_field): New function.
18298 (build_class_ref): Set assembler name of class reference using
18299 mangle_class_field.
18300 (push_class_static_dummy_field): Likewise.
18302 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18304 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18305 of assigning to TREE_CODE. The latter method exploits a feature
18306 of GCC that is not ANSI compliant.
18308 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18310 * decl.c (pushdecl_force_head): New function.
18311 (pushlevel): Removed conditional printf.
18312 (complete_start_java_method): Don't enter local variable scope if
18313 function is compiled from source code.
18314 * expr.c: parse.h now included
18315 (java_lang_expand_expr): New function.
18316 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18317 printf. Terminate buffer when doing directories.
18318 * jcf-parse.c (parse_source_file): Call lang_init_source before
18319 parsing and before code generation.
18320 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18321 use printf if the macro is defined.
18322 * lang.c (lang_init): Install lang_expand_expr hook on
18323 java_lang_expand_expr.
18324 (java_dummy_print): New function.
18325 (lang_init_source): New function.
18326 * lex.c (java_lex): Remember location of an opening brace at the
18327 second nesting level.
18328 (java_is_eol): Unget character seen after a CR if it is EOF.
18329 * parse.h: Now includes lex.h
18330 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18331 printf if the macro is defined.
18332 (expand_start_java_method, build_expr_block, enter_block,
18333 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18334 New static function declarations.
18335 (pushdecl_force_head): New extern function declaration.
18336 (INCOMPLETE_TYPE_P): New macro.
18337 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18338 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18339 BLOCK_EXPR_ORIGIN): New macros.
18340 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18341 DECL_SOURCE_LINE_LAST): New macros.
18342 (struct parser_ctxt): Removed field current_method_decl, redundant
18343 with the field current_function_decl. Added fields
18344 first_ccb_indent1 and pending_block.
18345 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18346 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18348 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18349 (compilation_unit:): Cosmetic on sub rule.
18350 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18351 (variable_initializer:): Installed default rule on expression:.
18352 (method_declaration:): method_header: starts a new
18353 method. method_body: installs the function body, absorbs blocks
18354 emitted for temporary variable scopings, pops function's body block
18355 and merges function's last statement lineno in DECL_SOURCE_LINE.
18356 (method_body:): Installed default rules.
18357 (block:): Call enter_block when an opening brace is seen. Absorb
18358 scoping blocks and call exit_block when a closing brace is seen.
18359 (block_statement:): Cosmetic changes.
18360 (method_invocation:): Create WFL around CALL_EXPR node.
18361 (patch_stage): Added comment around definition.
18362 (method_header): Try to use first_ccb_indent1 as the first line of
18363 the method, so BP debug info are emitted at the first opening
18364 brace of the function. If the function has no body, use the
18365 location of the function's name. Override currently defined method
18366 name with the matching WFL so we can point redefinition errors
18367 using the location where the function's name was declared.
18368 (check_abstract_method_header): Interprets DECL_NAME as an
18369 identifier or as a WFL, accordingly.
18370 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18371 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18372 location and name information out of it and reinstall DECL_NAME to
18373 its original identifier node value.
18374 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18375 function's source code).
18376 (read_import_dir): Test the value returned by find_class and issue
18377 a fatal accordingly.
18378 (declare_local_variables): Push a new block for the scope of the
18379 new variable(s) if code has been already generated at that nesting
18380 level. Pinpoint redefinition errors using the variable id
18381 WFLs. Generate initialization code if necessary. If the variable
18382 type is incomplete, register a patch on its decl.
18383 (source_start_java_method): Rewritten. Define a new block for the
18384 function's parameters. Build parameter decl out of function's
18385 arguments and register them for a patch if their types are
18387 (expand_start_java_method): Includes the part of
18388 source_start_java_method that was pushing the parameter decls and
18389 completing the method start code.
18390 (source_end_java_method): Removed call the expand_end_bindings and
18391 poplevel (already taken care of). Reinstall function's arguments
18392 and get function's last line of code before calling
18393 expand_function_end.
18394 (java_method_add_stmt): New comment before the function's
18395 code. Complement the second operand of the current COMPOUND_EXPR
18397 (java_complete_expand_methods): Don't generate debug info on line
18398 zero when expanding a generated constructor.
18399 (java_complete_expand_method): Set start and end line numbers for
18400 a artificially generated constructor to one and manually call
18401 enter_block and exit_block when defining it. For all methods:
18402 expand function's start calling the new expand_start_java_method
18403 and invoke java_complete_tree on the effective method's body, if
18405 (resolve_expression_name): Now use lookup_name_in_blocks to search
18406 local variable decls and print out an error when variables are
18408 (patch_method_invocation_stmt): Inserted comment before the
18410 (lookup_method_invoke): Chain method's arguments using chainon
18411 with the current arg list as a second argument. Inserted missing
18412 IDENTIFIER_POINTER when reporting an error on methods not found.
18413 (refine_accessible_methods_list): Don't retain constructors.
18414 (patch_arguments): Function removed.
18415 (java_complete_tree): Inserted comment before the function's
18416 code. New case for BLOCKs. Moved the WFL case a bit
18417 further. Complete function's arguments.
18418 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18419 maybe_absorb_scoping_blocks): New functions.
18421 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18423 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18425 * jcf-parse.c (parse_source_file, java_error_count): New forward
18426 and extern declarations.
18427 (java_parse_abort_on_error): Macro moved.
18428 (jcf_parse_source): fatal called if fopen fails. Now calls
18430 (parse_source_file): New parse_only parameter. Reflects the
18431 elimination of the second pass.
18432 (yyparse): parse_source_file called with argument set to 0.
18433 * jcf.h (JCF_ZERO): Sets java_source to zero.
18434 * lex.c (java_init_lex): pass argument is gone. Function modified
18435 to be called once during the analysis of a file.
18436 (java_unget_unicode): Fixed typo in fatal message.
18437 (java_get_line_col): Likewise.
18438 (java_lval): Likewise. String literals no longer built during
18440 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18442 * parse.h (MODIFIER_WFL): New macro.
18443 (parse_check_super, parser_check_super_interface): Now return int.
18444 (parser_chain_incomplete_item, not_builtin_p,
18445 complete_method_decl): Declarations removed.
18446 (build_method_invocation_stmt, build_invoke): Renamed using the
18447 `patch' instead of `build'
18448 (register-incomplete_type, obtain_incomplete_type,
18449 java_complete_tree, java_complete_expand_method,
18450 unresolved_type_p, create_jdep_list): New function declarations.
18451 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18452 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18453 (jdep): New typedef on new struct _jdep.
18454 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18455 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18456 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18457 JDEP_RESOLVED_P): New macros.
18458 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18459 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18460 JDEP_VARIABLE): New enum values and jdep kinds.
18461 (jdeplist): New typedef on struct _jdeplist.
18462 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18464 (CALL_EXPR_PRIMARY): New macro.
18465 (struct parser_ctxt): Fields java_pass, current_method_decl,
18466 method_decl_list deleted. New field jdeplist.
18467 (INCOMPLETE_P): Macro deleted.
18468 * parse.y (single_type_import_declaration:): Removed pass switch.
18469 (type_import_on_demand_declaration): Likewise.
18470 (field_declaration:): Removed pass switch on all sub rules.
18471 (class_declaration:): Call the complete_class_decl removed on
18473 (method_declaration:): Removed second pass switch. No longer chain
18474 methods decl when method_header reduced.
18475 (method_header:): Sub rules no longer depend on pass switch.
18476 (method_declarator:): Likewise.
18477 (method_body:): Likewise.
18478 (abstract_method_declaration:): Likewise.
18479 (block_statement:): Likewise.
18480 (local_variable_declaration:): Likewise.
18481 (argument_list:): Likewise.
18482 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18483 removed. Partial CLASS_EXPR tree node built instead.
18484 (postfix_expression:): Removed pass switch on all sub rules.
18485 (java_pop_parser_context): Free classd_list content.
18486 (yyerror): Call obstrack_grow0 to finalize error message.
18487 (check_class_interface_creation): Comment modified to reflect new
18488 returned value meaning. Removed second pass switch. Return 1 if an
18489 error was found, 0 otherwise. Adjust pointer on filename if a
18490 leading path separator was found.
18491 (maybe_create_class_interface_decl): Removed first pass switch
18492 when linking the class decl to the class_list. Install a new
18493 jdep_list for the class.
18494 (add_superinterfaces): List of unresolved interfaces is
18495 gone. Unresolved interfaces are directly added to the current
18497 (create_interface): Second pass shortcut removed.
18498 ctpx->modifier_ctx access through MODIFIER_WFL.
18499 (create_class): Second pass shortcut removed. Call to
18500 register_incomplete_type replaces the call to
18501 parser_chain_incomplete_item.
18502 (complete_class_decl): Function removed.
18503 (duplicate_declaration_error): New way of retrieving redeclared
18505 (register_fields): Call to lookup_modifier_cl replaced by
18506 MODIFIER_WFL. New way of handling unresolved type, using
18507 unresolved_type_p and obtain_incomplete_type.
18508 register_incomplete_type replaces call to parser_chain_incomplete_item.
18509 (patch_stage): New static global variable.
18510 (method_header): New way of handling unresolved type, using
18511 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18512 indicates that the method decl needs to be patched.
18513 (check_abstract_method_header): Call to lookup_modifier_cl
18514 replaced by MODIFIER_WFL.
18515 (method_declarator): Incomplete argument type are registered
18516 calling register_incomplete_type. Patch on the declared method is
18517 issued in that case.
18518 (unresolved_type_p): New function.
18519 (parser_check_super_interface): New comment to reflect function's
18520 modified returned type (int). Function and has a new argument
18521 this_wfl. Call to parse_error_context uses this_wfl instead of
18522 relying on lookup_cl.
18523 (parser_check_super): Comment reflects function's new returned
18524 type (int). Function returns nonzero value on error.
18525 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18526 register_incomplete_type, jdep_resolve_class): New functions to
18527 handle incomplete types in declarations.
18528 (java_complete_class): Rewritten to work with the new incomplete
18529 type handling scheme.
18530 (complete_class_report_errors): Likewise.
18531 (complete_method_decl): Removed: it jobs is now handled by
18532 java_complete_class.
18533 (do_resolve_class): Class loaded in not already loaded and not
18534 found in Java source code.
18535 (java_check_regular_methods, java_check_abstract_methods): Don't
18536 call complete_method_decl anymore.
18537 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18538 (read_import_dir): Got rid of the pass number dependency.
18539 (declare_local_variables): New handling of unresolved types (patch
18541 (source_start_java_method): New parameter level. Function called
18542 with level set to 1 when argument types are potentially
18543 unresolved. Called to complete the job with level set to 2 once
18544 types are complete.
18545 (source_end_java_method): Call to permanent_allocation
18546 removed. Waiting to be replaced by a more suitable obstack
18548 (java_complete_expand_methods, java_complete_expand_method,
18549 java_expand_finals): New functions.
18550 (build_method_invocation_stmt): Renamed
18551 patch_method_invocation_stmt. Extracts function call expression
18552 (wfl) and arguments (args) from CALL_EXPR tree operands.
18553 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18554 call. Patch the function and argument operand of the CALL_EXPR
18556 (patch_argument, java_complete_tree): New functions.
18558 1998-04-20 Per Bothner <bothner@cygnus.com>
18560 Recover from missing fields and methods (i.e. error instead of fatal).
18561 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18562 * expr.c (expand_invoke): Recover from missing method.
18563 (expand_java_field_op): Recover from missing field.
18564 Inline references to java.lang.{Integer,Char,...}.TYPE.
18565 * typeck.c (get_type_from_signature), java-tree.h: New function.
18566 * class.c (add_method): Use get_type_from_signature.
18567 (build_class_ref): Handle a class that was not found.
18568 * typeck.c (convert): Handle conversion to pointers (for convenience).
18569 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18570 instead of lookup_field to handle missing fields.
18572 * jcf-parse.c (process_zip_dir): Set java_source.
18574 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18576 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18578 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18580 * jcf-parse.c (load_class): Don't change input_filename before
18581 calling jcf_parse_source (but still do it before calling
18583 (jcf_parse_source): Assign input_filename after having saved the
18585 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18586 list. ctxp->modifier_ctx zeroed according to its new
18587 definition. ctxp->filename initialized. Removed
18588 JAVA_MODIFIER_CTX_UNMARK.
18589 (java_unget_unicode): Update the character based column position.
18590 (java_allocate_new_line): ref_count not used anymore. Always free
18591 ctxp->p_line. Initialize c_line->char_col to 0.
18592 (java_get_unicode): Update the character based column position.
18593 (java_lex): Use ctxp->elc to store current position in source
18594 file, at the beginning of the parsed token. Set modifier_ctx entry
18595 corresponding to the parse modifier to a WFL node. Return a WFL
18596 node when an identifier is parsed.
18597 (java_lex_error): Now uses ctxp->elc to store current position in
18599 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18600 * lex.h (build_wfl_node): New function definitions.
18601 (struct java_line): ref_count and next fields are gone. New field
18603 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18604 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18605 (JAVA_COLUMN_DELTA): New macro.
18606 (java_lc): New typedef on new struct _java_lc.
18607 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18608 (parse_error_context, parse_warning_context): Changed prototypes.
18609 (java_get_line_col): Added as an available global function.
18610 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18611 (IC_DECL): Replaced by macro IC_TYPE
18612 (DEPEND_WFL): New macro.
18613 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18615 (exit_java_complete_class): Removed a commented out statement.
18616 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18617 now an array of tree nodes. Deleted fields line_list and
18618 e_line. New field elc, to replace e_line.
18619 * parse.y (array_type:): Build WFL node.
18620 (qualified_name:): Build a single WFL node out of two. Retain
18621 the location information of the first node in the resulting node.
18622 (package_declaration:): Use package name as a WFL node
18623 (single_type_import_declaration:): Use imported name as a WFL node.
18624 (type_import_on_demand_declaration:): Use root of the imported
18625 packages as a WFL node.
18626 (field_declaration:): Removed unused local variable cl.
18627 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18628 (yyerror): New static elc. Removed static error_line, error_pos.
18629 New local code_from_source. Save ctxp->elc into elc at the first
18630 pass. Call java_get_line_col to get a string of the line where
18631 the error occurred.
18632 (debug_line): Removed static function.
18633 (parse_error_context, parse_warning_context): Parameter cl is now
18634 a WFL node. Use its value to initialize ctxp->elc.
18635 (redefinition_error): Parameter cl is now a WFL node.
18636 (parse_add_interface): New parameter wfl. No longer call
18637 lookup_cl, use wfl instead.
18638 (check_class_interface_creation): Parameter cl is now a WFL node.
18639 (maybe_create_class_interface_decl): Likewise.
18640 (add_superinterfaces): New function.
18641 (create_interface): Removed local cl, node, super_decl,
18642 super_decl_type. Function now uses id as a WFL node. Better
18643 warning/error report on obsolete or forbidden mix of
18644 modifiers. Now calls add_superinterfaces to register interfaces.
18645 (create_class): Removed local cl, node. Local variable id is used
18646 as a WFL node. Better error report on forbidden modifier
18647 mix. Uses add_superinterfaces to register interfaces.
18648 (find_field): Argument cl is now a WFL node. Now store the WFL
18649 node of a fields that needs to be checked for their
18651 (method_header): Local variable node non longer used. Local
18652 variable id replaces cl.
18653 (check_modifiers_consistency): Local variable cl is now a WFL
18655 (method_declarator): Local variable cl replaced by parameter id.
18656 (parser_qualified_name): Now uses parameter name as a WFL node.
18657 (parser_check_super_interface): New parameter wfl, for achieve
18658 greater accuracy during error reports.
18659 (parser_chain_incomplete_item): New parameter named location. Used,
18660 along the decl, to construct the incomplete item node.
18661 (java_complete_class): resolve_class now uses WFL node extracted
18662 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18664 (complete_method_decl): Unresolved function's argument types are WFL.
18665 (resolve_class): Parameter cl is now a WFL node.
18666 (resolve_and_layout): Likewise.
18667 (do_resolve_class): Likewise. Try first to use cl and then do the
18668 lookup on the decl when calling check_pkg_class_access.
18669 (complete_class_report_errors): Use IC_TYPE in place of
18670 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18671 instead of doing a lookup over the decl.
18672 (java_check_final): Use WFL info from field tree list.
18673 (lookup_cl): Rewritten and returns a statically defined WFL node.
18674 (lookup_modifier_cl): Now uses information from WFL nodes.
18675 (process_imports): Likewise.
18676 (read_import_dir): name and cl arguments replaced by a single WFL
18677 node. Function modified accordingly.
18678 (find_in_imports_on_demand): Now uses WFL node.
18679 (check_pkg_class_access): cl argument is now a WFL node.
18680 (declare_local_variables): Fixed to use WFL nodes.
18681 (resolve_expression_name): Likewise.
18682 (build_method_invocation_stmt): name_combo argument renamed
18683 wfl. Function modified to use WFL nodes.
18684 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18685 (lookup_method_invoke): cl is now a WFL node. Added missing
18686 IDENTIFIER_POINTER to class type decl name.
18688 1998-04-14 Dave Brolley <brolley@cygnus.com>
18690 * lang.c (init_parse): Now returns char* containing the filename.
18692 1998-04-10 Per Bothner <bothner@cygnus.com>
18694 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18696 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18697 * class.c (make_class_data): If flag_assume_compiled, initial class
18698 state is CSTATE_PREPARED; make superclass and interfaces direct
18699 references, rather than constant pool indexes.
18701 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18703 * parser.y: Include flags.h. Removed debug variable pl.
18704 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18705 (block:): Likewise.
18706 (labeled_statement_nsi:): Generate debug info when reducing
18707 expression_statement:.
18708 (check_pkg_class_access): get_access_flags_from_decl invocation
18709 fixed for new CLASS_* flags location.
18710 (source_end_java_method): Save/restore parser context when
18711 entering/leaving this routine. Restore lineno to its right value
18712 before calling expand_end_bindings.
18713 (build_method_invocation_stmt): build_invoke called with the
18714 current line information.
18715 (build_invoke): New argument cl. Wrap the function call around a
18717 (refine_accessible_methods_list): Changed comment, removed
18719 * parse.h: Fixed typo in comments.
18720 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18721 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18722 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18724 * lex.c (java_lex): Record the last closing curly bracket of a
18726 * jcf-parse.c (jcf_parse_source): Now calls
18727 java_check_methods. Clarified comment, fixed typo.
18729 1998-04-09 Dave Brolley <brolley@cygnus.com>
18731 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18732 (finish_parse): Expose for non USE_CPPLIB builds.
18734 1998-04-08 Jeffrey A Law (law@cygnus.com)
18736 * lang.c (lang_print_xnode): New function.
18738 1998-04-03 Per Bothner <bothner@cygnus.com>
18740 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18741 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18742 used to build a class's dispatch table.
18743 (make_class_data): Generate dispatch table if flag_assume_compiled.
18744 Set dtable of class object to address of class_dtable_decl.
18746 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18747 be volatile and have side effects - generates better code.
18749 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18750 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18752 * expr.c (expand_invoke): If class is final, method is
18753 effectively final, so can call it directly.
18755 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18757 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18759 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18761 * parse.y (build_method_invocation_stmt): Removed extra argument
18764 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18766 * expr.c (dtable_indent): Now static global.
18767 (expand_invoke): Now call invoke_build_dtable and
18768 build_invokevirtual.
18769 (invoke_build_dtable, build_invokevirtual): New functions.
18770 * jcf-io.c (find_class): Defer issuing a warning by setting
18771 jcf->outofsynch to 1.
18772 * jcf-parse.c (jcf_out_of_synch): New function.
18773 (load_class): Test this_jcf.outofsynch flag and call
18774 jcf_out_of_synch accordingly.
18775 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18776 comment indentation.
18777 * lex.c (java_get_unicode): Fixed code indentation.
18778 (java_lex): Create string literal. Fixed typo. Removed several
18779 premature obstack_free.
18780 * parse.h: New enums for name resolution and invocation mode.
18781 (struct qualification): New data structure.
18782 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18783 (do_resolve_class, build_method_invocation_stmt,
18784 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18785 debug_line, identical_subpath_p, invocation_mode,
18786 refine_accessible_methods_list, build_invoke,
18787 lookup_method_invoke): New functions declared.
18788 (build_invokevirtual, invoke_build_dtable, match_java_method,
18789 build_field_ref, jcf_out_of_synch): New references to external
18791 (struct parse_ctxt): Removed artificial_constructor field.
18792 * parse.y: (array_type:): Type defined for this rule.
18793 (class_type:): Installed default rule for interface_type:.
18794 (array_type:): Now build Java array type.
18795 (qualified_name:): Now use obstack_grow0.
18796 (method_declaration:): Skip the artificial constructor added to
18798 (abstract_method_declaration:): Execute the code only during pass 1.
18799 (block:): Installed default rule in block_statements:.
18800 (block_statement:): Add the statement to the method during pass 2.
18801 (statement_expression): Installed default rule for
18802 method_invocation:.
18803 (argument_list:): Added code to build the argument list.
18804 (method_invocation:): Added call to create the method invocation
18806 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18807 (debug_line): New function for debug.
18808 (complete_class_decl): No longer do something during pass 1.
18809 (method_header): Use BUILD_PTR_FROM_NAME.
18810 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18812 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18813 function's main comment.
18814 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18816 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18817 (resolve_class): Now works with arrays.
18818 (do_resolve_class, resolve_and_layout): New functions.
18819 (java_check_regular_methods): Reverse method list before and after
18820 having processed it. No longer set ctxp->artificial_constructor.
18821 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18822 accordingly. Fixed typo in issued error message. Now use
18824 (find_in_imports_on_demand): Now use obstack_grow0.
18825 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18826 (source_end_java_method): Call expand_expr_stmt instead of
18827 expand_expr. Calls it before calling expand_function_end.
18828 (java_method_add_stmt): Do nothing if errors were found during
18830 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18831 (build_method_invocation_stmt, build_invoke, invocation_mode,
18832 lookup_method_invoke, refine_accessible_methods_list,
18833 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18835 * typeck.c (build_java_signature): Properly end method signature
18836 if return type skipped.
18837 (match_java_method): New function.
18839 1998-03-16 Per Bothner <bothner@cygnus.com>
18841 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18843 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18845 * expr.c (build_invoke_non_interface): New function.
18846 (methods_ident, ncode_ident): Now static globals.
18847 (expand_invoke): Use build_invoke_non_interface.
18848 * java-tree.h (struct lang_decl): New field function_decl_body.
18849 (DECL_FUNCTION_BODY): New macro.
18850 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18851 CLASS_FROM_SOURCE_P.
18852 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18853 before starting pass 2. Call to java_generate_parsed_class replaced
18854 by java_register_parsed_class.
18855 * lex.c: Fixed typo in header. Some line width related formating.
18856 * lex.h: Some line width related formating.
18857 * parse.h (source_end_java_method, resolve_expression_name,
18858 complete_class_decl, maybe_create_class_interface_decl,
18859 check_class_interface_creation): New static function declarations.
18860 (java_layout_parsed_class, java_method_add_stmt): New function
18862 (struct parser_ctxt): Field mark_class_generate removed. New
18863 fields class_list and artificial_constructor.
18864 * parse.y: Fixed typo in header.
18865 (class_declaration:): Call complete_class_decl when class body
18867 (method_declaration:): Call source_end_java_method in pass 2 when
18868 the method body is defined.
18869 (postfix_expression:): Do expression name resolution on sub-rule
18870 name during pass 2.
18871 (create_class, create_interface): Merged common pieces.
18872 (check_class_interface_creation, maybe_create_class_interface_decl):
18874 (complete_class_decl): New function.
18875 (register_fields): Fixed line width related typo.
18876 (method_header): Correctly skip first argument when fixing
18877 argument line. Changed the loop.
18878 (java_check_circular_reference): Now use ctxp->class_list.
18879 (java_complete_class): Removed start/stop marking.
18880 (java_check_regular_methods): Now takes a class decl as an
18881 argument. Add default constructor if none were encountered.
18882 (java_check_methods): Now use ctxp->class_list. Changed call to
18883 java_check_regular_methods.
18884 (source_start_java_method): Set DECL_ARG_TYPE for each function
18886 (source_end_java_method, java_method_add_stmt): New functions.
18887 (java_generate_parsed_class): No longer exists.
18888 (java_layout_parsed_class, java_register_parsed_class): New functions.
18889 (resolve_expression_name): New function.
18891 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18893 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18894 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18895 until pass initializations are done. Call read_import_dir with
18897 * parse.h: (lookup_modifier_cl): New function declared.
18898 (INTERFACE_FIELD_MODIFIERS): New macro.
18899 (OBSOLETE_MODIFIER_WARNING): New macro.
18900 * parse.y: (register_fields): Class type and current field name in
18901 local variables. Check modifier(s) if adding field(s) to an interface.
18902 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18903 and report errors using the faulty modifier line context.
18904 (lookup_modifier_cl): New function.
18905 (read_import_dir): Detect and report default import processing
18908 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18910 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18911 * class.c (is_compiled_class): Return 1 after making sure it
18912 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18913 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18914 * java-tree.h (flag_assume_compiled): Add decl.
18915 * lang.c (lang_f_options): Add the flag.
18916 (flag_assume_compiled): Add decl, default to 0.
18918 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18920 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18921 (is_compiled_class): Likewise.
18922 (layout_class): Likewise.
18923 (layout_class): Detect and lay out classes defined in source code.
18924 (interface_of_p, add_interface_do, may_add_interface): New
18926 (add_interface): Now use add_interface_do.
18927 (add_method_1): New function.
18928 (add_method): Now use add_method_1.
18929 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18930 (complete_start_java_method): New function.
18931 (start_java_mehod): Now call complete_start_java_method.
18932 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18933 (expand_invoke): Likewise and fixed typo.
18934 *gjava.c: (print_super_field): Use new argument to find_class
18937 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18938 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18939 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18941 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18942 (add_method_1, push_class): New prototypes.
18943 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18944 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18945 directory where the class was found.
18946 (find_class): New argument DO_CLASS_FILE. Function find_class
18947 modified accordingly.
18948 *jcf-parse.c: (fix_class_path): New function.
18949 (load_class): Use new VERBOSE argument. load_class now finds and
18950 loads/parses .class/.java files. Save read_state of current_jcf
18952 (java_parser_abort_on_error): New macro.
18953 (jcf_parse_source, parse_source_file): New function.
18954 (jcf_parse): Fixed typo.
18955 (yyparse): Call parse_source_file () only.
18956 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18957 writing the real class name back in the zip directory entry.
18958 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18959 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18960 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18961 (find_class): Prototype fixed.
18962 *lex.c: Added 1998 time stamp.
18963 Removed all static global variables, moved into the parser
18964 context data structure.. Now include unistd.h if SEEK_SET not
18966 (java_init_lex): Rewritten.
18967 (java_sneak_unicode): Modified current unicode access in current line.
18968 (java_unget_unicode): Likewise.
18969 (java_allocate_new_line): New allocation management.
18970 (java_read_char): Modified access and storage of unget_utf8_value.
18971 New way of processing current unicode.
18972 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18973 (java_get_unicode): Now use the parser context.
18974 (java_lineterminator): Likewise.
18975 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18976 of the reentrant parser implementation. Function now use the
18977 parser context data structure and java_lval. Fixed production of
18978 the float and double constant "out of range" error message. Fixed
18979 obstack use. Return integer value when hitting a modifier. Now
18980 return type for TRUE, FALSE and other predefined types. Return
18981 identifier as a TREE_LIST list containing the current line context
18982 as the TREE_VALUE sub-node.
18983 (java_unicode_2_utf8): Fixed typo in declaration.
18984 (java_lex_error): Now use the parser context data structure.
18985 *lex.h: Added 1998 time stamp.
18986 (struct java_line): New fields ref_count and next.
18987 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18988 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18989 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18990 *parse.h: Added 1998 time stamp.
18991 (java_parse_source_file): Renamed from parse_source_file.
18992 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18993 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18994 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18995 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18996 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18997 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18998 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18999 (struct parser_ctxt): New data structure to keep the parser context.
19000 *parse.y: Added 1998 time stamp, got rid of static global variables.
19001 (java_error_count, ctxp): New global variables.
19002 (%union): New value field.
19003 (numeric_type, integral_type): Rules removed.
19004 (primitive_type): Rule defined to handle integral, float, double and
19006 (qualified_name, package_declaration,
19007 single_type_import_declaration, type_import_on_demand_declaration,
19008 modifiers, class_declaration, super, interfaces,
19009 interface_type_list, class_body, field_declaration,
19010 field_declaration, variable_declarators, variable_declarator,
19011 variable_declarator_id, method_declaration, method_header,
19012 formal_parameter_list, formal_parameter, method_body, block,
19013 static, interface_declaration, extends_interfaces,
19014 abstract_method_declaration, local_variable_declarators): Rules now
19016 (force_error, do_warning): New global statics.
19017 (push_parser_context, parser_context_save_global,
19018 parser_context_restore_global, pop_parser_context): New functions.
19019 (yyerror): Now uses the global parser context. Fixed use of obstack.
19020 (parse_error, parse_error_context, parse_warning_context,
19021 java_accstring_lookup, redefinition_error, check_modifiers,
19022 parser_add_interface, create_interface, create_class, find_field,
19023 duplicate_declaration_error, register_fields, method_header,
19024 check_modifiers_consistency, check_abstract_method_header,
19025 method_declarator, parser_qualified_classname,
19026 parser_check_super_interface, parser_check_super,
19027 parser_chain_incomplete_item, java_check_circular_reference,
19028 layout_class_from_source, java_complete_class,
19029 complete_method_decl, resolve_class, complete_class_report_errors,
19030 java_check_final, check_method_redefinition,
19031 java_check_regular_methods, java_check_abstract_methods,
19032 java_check_methods, lookup_java_interface_method2,
19033 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19034 process_imports, find_in_imports, read_import_entry,
19035 read_import_dir, find_in_imports_on_demand,
19036 check_pkg_class_access, not_builtin_p, declare_local_variables,
19037 source_start_java_method, java_generate_parsed_class): New
19039 *typeck.c: (signature_include_return): New global variable.
19040 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19041 to add the function returned type in the signature.
19043 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19045 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19047 1998-01-29 Dave Brolley <brolley@cygnus.com>
19049 * Make-lang.in (java.info): Added.
19050 (java.install-info): Added
19052 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19054 * Makefile.in (clean): Also remove java/parse.c.
19056 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19058 Add a pair of -fbounds-check/-fno-bounds-check options.
19059 * lang.c (lang_decode_option): Add code to grok arguments.
19060 (flag_bounds_check): Add decl.
19061 (lang_f_options): New array w/ the option in it.
19062 * java-tree.h (flag_bounds_check): Add decl.
19063 * lang-options.h: New file.
19064 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19065 of a static macro value.
19066 (JAVA_ARRAY_EXCEPTION): Delete macro.
19068 1998-01-23 Per Bothner <bothner@cygnus.com>
19070 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19071 * expr.c (build_anewarray): Add missing promote_type.
19073 1998-01-22 Per Bothner <bothner@cygnus.com>
19075 Add array types with known length to optimize bounds checking.
19076 * typeck.c (build_java_array_type): Take length parameter.
19077 (java_array_type_length, build_prim_array_type): New functions.
19078 * java-tree.h: Update for new functions.
19079 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19080 * class.c: Use build_prim_array_type.
19081 * expr.c (can_widen_reference_to): Handle known-length array types.
19082 (verify_jvm_instructions): Keep track of integer push instructions
19083 followed by newarray/anewarray, so we can build known-length arrays.
19084 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19085 (java_array_data_offset): New function.
19086 (build_java_array_length_access): New function. Optimize if constant.
19087 (build_java_arrayaccess): Constant fold bounds check.
19088 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19089 (build_newarray, build_anewarray): New functions.
19090 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19091 * verify.c (merge_types): Handle known-lengh array types.
19093 1998-01-19 Per Bothner <bothner@cygnus.com>
19095 * expr.c (expand_byte_code): Fix performace bug, which caused
19096 searching linenumber_table to be linear rather than constant.
19098 1997-12-12 Per Bothner <bothner@cygnus.com>
19100 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19102 * decl.c, java-tree.h (soft_fmod_node): New global.
19103 * decl.c (init_decl_processing): Define __builtin_fmod.
19104 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19105 using __builtin_fmod.
19107 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19109 * keyword.h: New file, output of keyword.gperf as processed by
19111 * lex.c (java_lex_init): Initialize java_error_flag.
19112 * parse.c (YYERROR_NOW): Uses java_error_flag.
19113 * parse.y: New static java_error_flag. Useless definition of
19115 * parse.y (java_error): Portable error recovery using
19116 java_error_flag (not yet completely tuned).
19118 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19120 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19122 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19124 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19125 (parse.c, lex.c, keyword.h): New rules for Java source code
19127 * parse.c: Renamed into jcf-parse.c.
19128 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19129 * keyword.gperf: New file, Java keywords.
19130 * parse.y: New file, Java language grammar.
19131 * parse.h: New file, Java language grammar definitions.
19132 * lex.c: New file, Java language lexer.
19133 * lex.h: New file, Java language lexer definitions.
19135 1997-12-03 Per Bothner <bothner@cygnus.com>
19137 * decl.c (clinit_identifier_node), java-tree.h: New global.
19138 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19139 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19140 * expr.c (expand_java_field_op): Check for invalid assignment
19143 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19145 1997-10-27 Per Bothner <bothner@cygnus.com>
19147 * verify.c (verify_jvm_instructions): When processing a handler,
19148 attempt to set the current_subr to the right value.
19149 (More complicated code combines Sep 17 and Oct 22 versions.)
19151 1997-10-24 Per Bothner <bothner@cygnus.com>
19153 * class.c (push_class): Figure out (guess) name of source file.
19154 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19155 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19156 (parse_class_file): Change return type from int to void.
19157 Call debug_start_source_file/debug_end_source_file.
19159 * expr.c (build_java_binop): Fix masking 2nd operand.
19160 * decl.c (init_decl_processing): Set sizetype first.
19162 1997-10-22 Per Bothner <bothner@cygnus.com>
19164 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19165 (Revert Sep 17 change.)
19167 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19169 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19170 .class extension in their name and fix thing so we don't process
19171 them parse_zip_file_entries().
19172 (parse_zip_file_entries): Cleaned unused local variables.
19174 1997-10-20 Per Bothner <bothner@cygnus.com>
19176 * expr.c (can_widen_reference_to): Allows equal array element types.
19177 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19178 * jcf-dump.c (RET): Get (and print) index.
19180 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19181 Promote element type to POINTER_TYPE.
19183 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19185 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19186 find_in_current_zip, jcf_figure_file_type): Moved from
19187 jcf-reader.c to parse.c.
19188 * zextract.c: (read_zip_archive): takes file_comment_length possible
19189 field into account.
19191 1997-10-20 Per Bothner <bothner@cygnus.com>
19193 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19195 * verify.c (merge_types): Handle array types even better ...
19197 1997-10-17 Per Bothner <bothner@cygnus.com>
19199 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19201 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19202 * class.c (make_class_data): Don't build fields_decl if no fields.
19203 When building fields_decl, skip if DECL_ARTIFICIAL.
19205 * expr.c (java_stack_swap): Update stack_type_map.
19206 * verify.c (merge_types): Handle array types better.
19208 1997-10-15 Per Bothner <bothner@cygnus.com>
19210 * class.c (add_field): Don't promote short integral fields to
19211 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19212 * expr.c (push_value): Promote and convert short integral values.
19214 * decl.c, java-tree.h (integer_two_node): New constant node.
19215 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19217 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19219 * class.c (append_gpp_mangled_type): Use function argument
19220 unpromoted type to generate mangled name.
19222 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19224 * constants.c (build_constant_data_ref): Now uses current_class
19225 instead of main_class.
19226 (build_constants_constructor): Now uses current_class instead of
19228 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19229 of the global variable SeepZipFiles done here.
19230 * zextract.c (read_zip_archive): extra_field optional field taken
19231 into account while computing the position of the class file in the
19233 * verify.c (verify_jvm_instructions): Use current_jcf to search
19235 * parse.c (load_class): First search for the class to load in the
19236 current zip file. Saves current_jcf (restored before returning
19237 from that function). Don't call JCF_FINISH in the class was found
19238 in the current ZIP file.
19239 (jcf_parse): If the class was found in the current ZIP file, save
19240 its tree_constant_pool (for later reuse).
19241 (parse_class_file): New function. Process each method defined in
19242 the current class and record the class as to be later registered.
19243 (yyparse): Rewritten. Figure the type of the current file and switch
19245 * lang.c: New global variable current_jcf.
19246 (lang_init): Removed compiling_from_source test (done later, in
19247 yyparse). Removed call the jcf_parse ().
19248 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19249 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19250 in the current ZIP file) and zip_offset (offset to the class data in
19251 the current zip file).
19252 * jcf-reader.c: zipfile.h included.
19253 localToFile: New ZipFileCache static global variable
19254 (parse_zip_file_entries): New function. Browse the current ZIP
19255 file directory and process each class found.
19256 (process_zip_dir): New function. Register each class found in the
19257 ZIP file directory. The class aren't parsed but a valid JCF is
19258 link to each of them.
19259 (find_in_current_zip): New function. Search for a class in the
19260 current ZIP file directory. If found, prepare the class so that it
19262 (jcf_figure_file_type): New function. Examine the file structure
19263 to figure a class file, a ZIP file. If none of these categories are
19264 matched, a source file is assumed.
19265 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19266 SeenZipFile: New global variable.
19267 (open_in_zip): Use zipmember's length to accelerate the search for
19268 a member. If zipmember was NULL and zip file successfully read,
19270 * java-tree.h: New global variable current_jcf declared. Added
19271 declaration for current_constant_pool_tags, current_constant_pool_data,
19272 current_constant_pool_length, current_constant_pool_data_ref.
19273 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19274 store the JCF of classes seen in a zip file) and tree *constant_pool
19275 (to save a loaded class constant pool). current_class declared here.
19276 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19277 retrieve method_ref_constant.
19278 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19279 (OBJECT): get_class_constant now uses current_jcf.
19280 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19281 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19282 (expand_invoke): Now uses current_class instead of main_class
19283 (build_class_init): Now uses current_class instead of main_class
19284 * class.c: New static global variable registered_class.
19285 (register_class): New function.
19286 (emit_register_class): Modified to use registered_class instead of
19288 (is_compiled_class): Now take into account class seen in the archive.
19290 1997-10-06 Per Bothner <bothner@cygnus.com>
19292 * except.h: Renamed to: java-except.h.
19293 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19294 * except.c: Add semi-working (commented out) implementation.
19296 * expr.c (expand_iinc): Add needed flush_quick_stack.
19297 * parse.c (set_source_filename): New function.
19298 (give_name_to_class): Set input_filename from package.classname.java.
19300 * jcf-io.c (find_class): Don't look first in ".".
19302 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19304 * zextract.c (read_zip_archive): Now takes into account the
19306 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19308 1997-09-20 Per Bothner <bothner@cygnus.com>
19310 * constants.c, java-tree.h (build_internal_class_name): New function.
19311 (alloc_class_constant): Re-implement using build_internal_class_name.
19312 * class.c (make_class_data): Likewise.
19313 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19315 1997-09-17 Per Bothner <bothner@cygnus.com>
19317 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19318 to NULL before pushing an exception handler target.
19320 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19321 (java_stack_swap, java_stack_dup): Re-write to be safe from
19322 clobbering registers.
19323 (build_class_init): New function.
19325 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19327 * typeck.c (build_java_array_type): Temporary use
19328 permanent_obstack to create the array 'length' field.
19329 * expr.c (lookup_label): Temporay use permanent_obstack to create
19330 label if not found.
19331 * class.c (push_super_field): Tempory use permanent_obstack.
19333 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19335 * typeck.c (type_for_mode): Now handles double_type_node and
19337 * verify.c (verify_jvm_instructions): The instruction following
19338 the wide bytecode is checked. OPCODE_ret added to the list of
19341 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19343 * class.c (make_class): Temporary use permanent_obstack. Set the
19344 class CLASS_P field to 1.
19345 (push_class): Temporary use permanent_obstack.
19346 (set_super_info): Temporary use permanent_obstack.
19347 (add_method): Temporary use permanent_obstack, set
19348 METHOD_TRANSIENT().
19349 (add_field): Temporary use permanent_obstack. Sets
19350 FIELD_VOLATILE() and FIELD_TRANSIENT().
19351 (build_class_ref): Temporary use permanent_obstack if the class
19353 (build_static_field_ref): Temporary use permanent_obstack when
19354 creating field's rtl.
19355 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19356 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19357 and fields. Function finalized, as far as flag handling.
19358 (push_class_static_dummy_field): Temporary use permanent_obstack.
19359 (emit_register_class): Force generation of class registration at
19361 * decl.c (end_java_method): Call permanent_allocation() before
19363 * expr.c (can_widen_reference_to): Added comment to interface
19364 handling, fixed typo.
19365 (lookup_field): Now uses CLASS_P() to correct FIXME
19366 (expand_invoke): Verification on public && !static &&
19367 !abstract moved into soft_lookupinterfacemethod (kaffe).
19368 Use Object class dtable if objectref is an array when expanding
19370 (java_push_constant_from_pool): Temporary use permanent_obstack
19371 for CONSTANT_string
19372 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19373 create constant references.
19374 (get_constant): Temporary use permanent_obstack to create constant.
19375 (load_class): Temporary use permanent_obstack to load class.
19376 (jcf_parse): Temporary use permanent_obstack to perform class
19378 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19379 (build_java_signature): Temporary use permanent_obstack.
19380 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19382 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19383 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19386 1997-09-11 Per Bothner <bothner@cygnus.com>
19388 * class.c (append_gpp_mangled_type): Fix typo.
19389 (emit_register_class): Use main_class to get class object, rather
19390 than looking for no-longer-existing static decl starting with _CL.
19391 * typeck.c (parse_signature_type): Promote array element type
19392 if it is a RECORD_TYPE.
19394 1997-09-10 Per Bothner <bothner@cygnus.com>
19396 * class.c (push_class_static_dummy_field): New function.
19397 (mangle_static_field): New. Do G++-style mangling of static fields.
19398 (layout_class): Mandle static fields here, not in add_field.
19399 (build_class_ref): The class object is now a dummy static field.
19400 * decl.c (find_local_variable): Look for best, instead of first match.
19401 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19402 (build_java_athrow): Don't check here if exception is Throwable.
19403 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19404 (TYPE_USED): Removed. No longer used ...
19405 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19406 * verify.c (push_pending_label): New function.
19407 (push_pending_block): Renamed to check_pending_block.
19408 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19409 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19410 re-checking possible handlers) after a store (less wasted work).
19411 Check for null handler (finally) before calling add_handler.
19412 Various changes to (finally?) correctly handle try/finally.
19414 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19416 * class.c: Include stdio.h.
19418 1997-09-04 Per Bothner <bothner@cygnus.com>
19420 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19421 to make sure class is initialized before static/special invoke.
19423 * verify.c (verify_jvm_instructions): On a store instruction,
19424 call find_local_variable to force pre-allocation of decl and rtx.
19425 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19427 1997-09-03 Per Bothner <bothner@cygnus.com>
19429 * class.c (build_class_ref): Strip off "promoted_" if need be.
19430 (make_field_value): Call build_java_signature when needed.
19431 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19432 * expr.c (build_java_athrow): Don't push_value of exception.
19433 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19434 match specification of [fd]cmp[lg] for NaNs.
19435 (expand_byte_code): Add support for exception handler ranges.
19436 * except.c: Add skeleton for EH code-generation.
19437 * verify.c (merge_types): Treat all promoted integral types as equal.
19438 * constants.c (build_constants_constructor): To force creation of
19439 current_constant_pool_data_ref, call build_constant_data_ref.
19441 * javaop.def (lload): Fix typo.
19442 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19444 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19446 * parse.c: Don't include function.h.
19448 1997-08-27 Per Bothner <bothner@cygnus.com>
19450 * except.[ch]: New files.
19451 * Makefile.in (JAVA_OBJS): Add except.o
19452 * expr.c: Temporary warning about unimplemented exceptions.
19453 * verify.c: Verify exception handlers.
19455 * jcf-dump.c (disassemble_method): Print exception table.
19457 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19459 * expr.c (verify_jvm_instructions): Started a thorough
19460 verification of invoke* bytecodes.
19461 (expand_byte_code): flush quick stack if PC is the target of a
19462 branch. and undef RET (conflicting with config/i386/i386.h).
19463 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19465 (expand_invoke): Now handles invokeinterface and do more
19466 verification according to the bytecode.
19467 (lookup_field): Don't try to load the class if processing
19469 (can_widen_reference_to): Now handles interfaces.
19470 * decl.c (init_decl_processing): New global variable
19471 soft_lookupinterfacemethod_node, declared in java-tree.h.
19472 Call set_super_info on string_type_node.
19473 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19475 * class.c (set_super_info): Fills the CLASS_* flags according to
19477 (get_access_flags_from_decl): Handles all class flags.
19479 1997-08-26 Per Bothner <bothner@cygnus.com>
19481 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19482 * parse.c (yyparse): Check for abstract method, and missing code.
19483 * expr.c (expand_byte_code): Change interface.
19484 * lang.c (put_decl_node): Print promoted types prettier.
19485 * verify.c (verify_jvm_instruction): Change interface.
19486 Partial support for scanning exception table.
19487 For load instructions, handle promoted integral types.
19489 1997-08-21 Per Bothner <bothner@cygnus.com>
19491 * verify.c: New file, with contents moved from expr.c.
19492 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19493 * typeck.c (is_array_type_p): Moved here from expr.c.
19494 * java-tree.h: Add some now-needed function declarations.
19495 * Makefile.in (JAVA_OBJS): Added verify.o.
19497 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19499 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19500 METHOD_ABSTRACT flag.
19502 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19503 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19504 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19506 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19508 (start_java_method): Hook for SYNCHRONIZED methods.
19510 * expr.c (build_java_jsr, build_java_ret): New functions
19511 (JSR,PRE): New macros
19512 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19513 (verify_jvm_instructions): tableswitch, lookupswitch,
19514 monitorenter, monitorexit, goto_w: verified.
19515 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19516 (build_java_monitor): New function.
19517 (MONITOR_OPERATION): Modified to call build_java_monitor()
19518 (verify_jvm_instructions): Started a thorough verification of
19521 1997-08-19 Per Bothner <bothner@cygnus.com>
19523 Support verification of jsr/ret subroutines (used for try/finally).
19524 * decl.c (return_address_type_node): New type node.
19525 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19526 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19527 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19528 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19529 TYPE_USED): New macros for special types in type_map.
19531 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19532 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19534 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19536 * expr.c (can_widen_reference_to): New function.
19537 (pop_type): Use it.
19538 (merge_type_state): Support handling start of subroutine.
19539 (push_pending_block): Return char* error message, instead of calling
19540 fatal on an error. Also handle subroutines.
19541 (verify_jvm_instructions): Handle errors from push_poending_block.
19542 Support jsr and ret instructions.
19544 1997-08-19 Per Bothner <bothner@cygnus.com>
19546 * jcf-io.c (find_classfile): Fix thinko.
19547 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19549 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19551 * Makefile.in (BISON): Remove.
19553 1997-08-07 Per Bothner <bothner@cygnus.com>
19555 * Makefile.in: Convert to autoconf.
19556 * config-lang.in (outputs): Added java/Makefile.
19558 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19559 Rename cc1java to jc1.
19561 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19562 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19564 * class.c (class_depth): Do load_class if needed.
19566 Mostly better verification.
19567 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19568 (init_decl_processing): Change return type of soft_checkcast.
19569 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19570 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19571 lang_print_error): New functions.
19572 (lang_init): Set global hook print_error_function to lang_print_error.
19573 * expr.c: In the type_map ptr_type_node is only used for null now.
19574 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19575 (merge_types): Dererence pointer to record types before comparing.
19576 (decode_newarray_type, merge_types): On error just return NULL.
19577 (build_java_binop): Add preliminary implementation (with warning)
19578 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19579 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19580 (expand_compare, expand_java_goto, expand_java_call): Don't
19581 push_pending_block, since that only makes sense when verifying.
19582 (merge_type_state): Different return codes.
19583 (push_pending_block): A block may need to be verified more than once.
19584 (expand_byte_code): Warn about unused code at code generation time.
19585 (verify_jvm_instruction): Changed logic, since code may need to be
19586 re-verified if type-state has changed. Also, better error handling.
19587 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19588 Improve newarray, anewarray, ?aload, athrow,
19589 * java-tree.h (LABEL_CHANGED): New macro.
19591 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19593 * decl.c (soft_athrow_node): New global variable initialized.
19594 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19595 * typeck.c (convert): Added support for REAL_TYPE.
19596 (convert_to_char): New function.
19597 (convert): Handle CHAR_TYPE.
19598 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19599 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19600 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19602 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19603 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19604 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19605 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19606 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19607 to Use The Right Things.
19608 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19609 compatible with INT. BOOLEAN is made equivalent to BYTE.
19610 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19611 OPCODE_ifnonnull): Now supported.
19612 (build_java_athrow): New function.
19614 1997-08-04 Per Bothner <bothner@cygnus.com>
19616 Rename method name <init> to match G++ (and fix mangling).
19617 * class.c (layout_class): Replace method name of <init> by class name.
19618 (make_method_value): Do inverse renaming of constructor from <init>.
19619 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19620 * typeck.c (lookup_java_constructor): New function.
19621 * expr.c (expand_invoke): If method_name is <init>, call
19622 lookup_java_constructor to find constructor.
19624 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19626 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19628 * parse.c (get_class_constant): Modified to handle array "classes"
19629 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19631 (convert): Modified to handle real type.
19632 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19633 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19634 variables declared.
19635 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19636 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19637 global variables initialized.
19638 (find_local_variable): Handles the case of a pointer
19639 (end_java_method): Restore the use of one more scope
19640 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19641 build_java_array_length_access, expand_java_arrayload,
19642 expand_java_arraystore, expand_java_array_length,
19643 expand_java_multianewarray, expand_java_anewarray,
19644 build_java_check_indexed_type, is_array_type_p,
19645 build_java_throw_out_of_bound_exception): New functions.
19646 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19647 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19648 OPCODE_<t>aload): Implemented code for verification.
19649 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19650 ARRAY_NEW_MULTI): Macro defined.
19651 (CONVERT): Modified to invoke convert().
19652 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19654 1997-07-31 Per Bothner <bothner@cygnus.com>
19656 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19657 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19658 (make_class_data): Field name needs '/' as package prefix.
19659 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19661 1997-07-25 Per Bothner <bothner@cygnus.com>
19663 Implement debug information for local variables.
19664 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19665 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19666 DECL_LOCAL_SLOT_CHAIN): New macros.
19667 (struct lang_decl_var): New type.
19668 * parse.c (give_name_to_locals): Move to decl.c.
19669 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19670 (start_java_method): Re-write parameter handling.
19671 (pending_local_decls): New global variable.
19672 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19673 (find_local_variable): Accept pc so we can skips decls not in range.
19674 (struct binding_level): Add end_pc field.
19675 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19676 (various): Change so current pc gets passed to find_local_variable.
19678 * decl.c (init_decl_processing): Re-arrange fields in
19679 class_type_node and and method_type_node to match kaffe 0.9.1.
19680 * class.c (make_method_value, make_class_data): Update
19681 initializations to match.
19683 1997-07-16 Per Bothner <bothner@cygnus.com>
19685 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19686 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19687 (push_super_field): New function.
19688 (make_class_data): Handle inheritance of class static initializer.
19689 (layout_class): New name mangling.
19690 * constants.c (build_constant_data_ref): Init type of data array
19691 to a one-element array.
19692 (build_constants_constructor): Set DECL_SIZE from complete array type.
19693 * decl.c: Rename class_type, object_type etc to class_type_node,
19694 object_type_node etc. Make former inherit from latter.
19695 * expr.c (expand_invoke): Add cast of function address.
19696 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19697 * parse.c (yyparse): Don't call layout_class here.
19698 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19700 1997-06-14 Per Bothner <bothner@cygnus.com>
19702 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19703 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19704 (alloc_class_constant): New.
19705 * expr.c (expand_invoke): Make sure method's class is initialized.
19706 * class.c (interits_from_p, emit_register_class): New functions.
19707 * parse.c (yyparse): Call emit_register_class.
19709 1997-06-09 Per Bothner <bothner@cygnus.com>
19711 * constants.c: New file, to handle constant pool.
19712 * Makefile.in (JAVA_OBJS): Add constants.o.
19713 * decl.c (init_decl_processing): Update, fix, finish various structs.
19714 (pushdecl_top_level): New.
19715 * parse.c (layout_class): Moved to class.c.
19716 * expr.c (java_push_constant_from_pool): New function.
19717 * class.c (build_class_ref): Make work fully
19718 (make_class_data): Emit super-class, constant pool, interface vector.
19720 1997-06-03 Per Bothner <bothner@cygnus.com>
19722 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19723 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19724 * class.c (class_depth): New function.
19725 (lookup_named_class): Replaced by new function lookup_class.
19726 * decl.c (object_type_node, string_type_node): New.
19727 Remove various types that we no longer need.
19728 * expr.c (verify_jvm_instructions): New separate verifier pass.
19729 (push_type, pop_type): New functions for verifier.
19730 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19731 (expand_byte_code): Simplify, since we assume already verified.
19732 (expand_invoke): Now mostly works.
19733 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19734 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19735 * parse.c: Wait to allocate class object until we know its name.
19736 (layout_class): Calculate DECL_VINDEX for each virtual method.
19737 * typeck.c (get_array_type): Rename to ...
19738 (build_java_array_type): ... and provide working implementation.
19739 (build_java_signature): New function - build Java signature of type.
19740 (set_java_signature): New function - cache signature with type.
19741 (lookup_java_method): New function.
19743 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19745 * class.c (ident_subst): Take extra SUFFIX parameter.
19746 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19747 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19748 (build_class_ref): Actually implement.
19749 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19750 * decl.c (builtin_function): New.
19751 (init_decl_processing): Update for current Kaffe. Declare some
19752 builtin Kaffe functions.
19753 * expr.c (build_address_of): New.
19754 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19755 Renamed (from expand_java_new etc), and added working implementations.
19756 (build_field_ref): Now also handle static fields.
19757 (expand_invoke): Implement invokestatic, and start implement rest.
19758 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19759 * javaop.def: Rename invokevirt -> invokevirtual.
19760 * lang.c (use_handles): Removed.
19761 * parse.c: Add support for ConstantValue attribute.
19762 Handle nested loading of a class. (JPOOL_UTF): New.
19764 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19766 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19768 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19770 * Make-lang.in (java.install-man): New empty rule.
19771 * typeck.c (set_local_type): New function.
19772 * expr.c (STORE_INTERNAL): Call find_local_variable,
19773 not find_stack_slot. Call set_local_type.
19775 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19777 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19778 and building RECORD_TYPE CONSTRUCTORs.
19779 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19781 * lang.c (use_handles): Change the default to 0.
19782 * decl.c: Define and build class_type, field_type, utf8const_type.
19783 * class.c (make_class_data, make_field_value,
19784 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19785 hashUtf8String, strLengthUtf8, mangled_classname:
19786 Functions to build reflective data structures.
19787 * parse.c (yyparse): Call make_class_data.
19789 * jcf-io.c (open_class, find_classfile): New functions.
19790 * jcf-dump.c: Support reading classfile from explicitly-named
19791 class file (without CLASSPATH searching).
19793 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19795 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19796 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19797 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19798 (get_constant): Now trivial for CONSTANT_Utf8.
19800 * jcf.h: Make NEW_CPOOL the default.
19801 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19803 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>