1 2006-05-16 Tom Tromey <tromey@redhat.com>
3 * verify-impl.c (verify_instructions_0) <op_return>: Special case
6 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
9 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
12 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
14 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
15 (java/expr.o): Replace target.h with $(TARGET_H).
16 (java/parse.o): Likewise.
18 2006-05-10 Andrew Haley <aph@redhat.com>
20 * class.c (emit_indirect_register_classes): Fix comment.
22 2006-05-04 Tom Tromey <tromey@redhat.com>
24 * java-tree.h (uses_jv_markobj_p): Declare.
25 * class.c (uses_jv_markobj_p): Removed.
26 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
27 (get_boehm_type_descriptor): Use it.
28 (uses_jv_markobj_p): Moved from class.c. Return bool.
30 2006-05-04 Tom Tromey <tromey@redhat.com>
32 * java-tree.def (THIS_EXPR): Now a tcc_expression.
34 2006-05-04 Andrew Haley <aph@redhat.com>
36 * class.c (make_field_value): Always build_address_of fdecl if
37 there is an initializer.
39 2006-05-03 Andrew Haley <aph@redhat.com>
42 * expr.c (maybe_rewrite_invocation): New function.
43 (rewrite_arglist_getclass): Likewise.
45 (expand_invoke): Call maybe_rewrite_invocation.
46 * parse.y (patch_invoke): Likewise.
47 * java-tree.h: (maybe_rewrite_invocation): New function.
49 2006-04-21 Andrew Haley <aph@redhat.com>
51 * lang.c (java_init): Handle flag_indirect_classes.
52 * jvgenmain.c: Use "class$$" instead of "class$".
53 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
55 (mangle_class_field): Special case "class$$" as well as "class$".
56 * constants.c (build_ref_from_constant_pool): If
57 flag_indirect_classes, generate a ref into the heap.
58 * decl.c (constants_field_decl_node,
59 constants_data_field_decl_node): New.
60 * class.c (build_static_class_ref): New.
61 (build_classdollar_field): Factor out from build_class_ref().
62 (make_field_value): Handle static fields in heap.
63 (make_class_data): Make sure we get a static ref to class.
64 Make class initializer const if flag_indirect_classes.
65 (register_class): Build a class_ref for initialization if
66 flag_indirect_classes.
67 (emit_indirect_register_classes): New.
69 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
71 * expr.c, gjavah.c: Fix comment typos.
73 2006-04-03 Andrew Haley <aph@redhat.com>
76 * expr.c (build_field_ref): Don't check the field offset if
79 2006-03-30 Andrew Haley <aph@redhat.com>
82 * lang.c (java_attribute_table): New.
83 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
84 * expr.c (build_field_ref): Add a null pointer check for all
85 fields of offset > 4k. Don't do so for accesses via the this
86 pointer, which we know can never be null.
87 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
90 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
92 * Make-lang.in: Rename docdir to gcc_docdir.
94 2006-03-30 Tom Tromey <tromey@redhat.com>
97 * parse.y (java_reorder_fields): Reset superclass field's size as
100 2006-03-28 Tom Tromey <tromey@redhat.com>
103 * parse.y (find_most_specific_methods_list): Added 'class'
105 (lookup_method_invoke): Updated.
107 2006-03-15 Tom Tromey <tromey@redhat.com>
109 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
110 non-static method calls.
112 2006-03-15 David Daney <ddaney@avtrex.com>
114 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
117 2006-03-15 David Daney <ddaney@avtrex.com>
119 * lang.opt (-freduced-reflection): New option.
120 * lang.c (java_post_options): Generate an error if
121 -freduced-reflection used with -fjni or -findirect-dispatch.
122 * java-tree.h (flag_reduced_reflection): Declare new variable.
123 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
124 if bitmap overflows and flag_reduced_reflection set.
125 * class.c (uses_jv_markobj_p): New function.
126 (make_class_data): Moved generation of vtable to before
127 reflection data, generate less reflection data if
128 flag_reduced_reflection set.
129 * gcj.texi: Document -freduced-reflection.
131 2006-03-15 Tom Tromey <tromey@redhat.com>
134 * class.c (get_interface_method_index): Don't put <clinit> into
137 2006-03-15 Tom Tromey <tromey@redhat.com>
139 * parse.y (analyze_clinit_body): Ignore empty statements.
141 2006-03-08 David Daney <ddaney@avtrex.com>
143 * gcj.texi: Document -static-libgcj option.
145 2006-02-20 Andrew Haley <aph@redhat.com>
147 * jcf-parse.c (parse_class_file): Set input_location from
150 2006-02-15 Andrew Haley <aph@redhat.com>
152 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
153 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
154 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
156 2006-02-09 Andrew Haley <aph@redhat.com>
159 * expr.c (expand_invoke): Allow methods in arrays to be resolved
162 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
165 2006-02-08 Tom Tromey <tromey@redhat.com>
168 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
169 * builtins.c (convert_real): New function.
170 (java_builtins): Handle Float.intBitsToFloat,
171 Float.floatToRawIntBits, Double.longBitsToDouble,
172 Double.doubleToRawLongBits.
174 2006-02-07 Andrew Haley <aph@redhat.com>
176 * expr.c (expand_invoke): (BC mode.) If we find a method in a
177 class other than the one in which we expected to find it, ignore
181 * constants.c (build_constants_constructor): move initializer into
182 first halfword on a 64-bit big-endian machine.
184 2006-02-04 Tom Tromey <tromey@redhat.com>
187 * builtins.c (max_builtin): Skip floating point 'max'.
188 (min_builtin): Skip floating point 'min'.
189 (check_for_builtin): Never return NULL_TREE.
191 2006-02-04 Tom Tromey <tromey@redhat.com>
194 * expr.c (push_type): Avoid side effect in gcc_assert.
196 2006-02-04 Roger Sayle <roger@eyesopen.com>
198 * decl.c (java_init_decl_processing): Create char_type_node as a
199 regular INTEGER_TYPE node.
200 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
201 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
202 test for char_type_node and promoted_char_type_node as special
203 instances of INTEGER_TYPE tree codes.
204 (promote_type,build_java_signature): Likewise.
205 * jcf-write.c (adjust_typed_op): Likewise.
206 * mangle.c (mangle_type): Likewise.
207 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
208 * parse.h (JINTEGRAL_TYPE_P): Likewise.
210 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
212 * expr.c (java_stack_swap): Revert gcc_assert patch.
214 2006-02-03 Ben Elliston <bje@au.ibm.com>
216 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
217 * typeck.c: Likewise.
218 * verify-impl.c: Likewise.
221 * jcf-parse.c: Likewise.
222 * constants.c: Likewise.
223 * check-init.c: Likewise.
224 * jcf-write.c: Likewise.
225 * verify-glue.c: Likewise.
226 * mangle.c: Likewise.
231 2006-02-01 Jan Hubicka <jh@suse.cz>
233 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
234 * lang.c (java_init_options): Set no_unit_at_a_time_default.
236 2006-01-30 Andrew Haley <aph@redhat.com>
239 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
241 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
243 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
244 Update copyright notice dates.
246 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
248 * jvspec.c (lang_specific_spec_functions): Remove.
250 2006-01-06 Tom Tromey <tromey@redhat.com>
252 * gcj.texi (Arrays): Added more documentation for
254 (Primitive types): Correct information about primitive classes.
255 (Reference types): New node.
258 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
260 * jcf-parse.c (set_source_filename): Set the decl source location
261 even when returning early.
263 2005-12-15 Tom Tromey <tromey@redhat.com>
264 Andrew Haley <aph@redhat.com>
267 * parse.y (resolve_expression_name): Don't generate accessor
268 methods for constant fields.
270 2005-12-13 Andrew Haley <aph@redhat.com>
274 * class.c (maybe_layout_super_class): Update current_class before
275 calling do_resolve_class.
277 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
280 * jcf-write.c (write_classfile): Use PID in temporary class
281 file. Save/restore errno when reporting error.
283 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
286 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
287 to bare_function_type and including the return type
288 * builtins.c (initialize_builtins) : Change builtin mangled name
289 constants to conform to new mangling scheme
291 2005-12-08 Andrew Haley <aph@redhat.com>
294 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
295 (soft_abstractmethod_node): New.
296 * expr.c (build_field_ref): Add in-line check for missing field.
297 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
299 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
301 * Make-lang.in (java.all.build, java.install-normal): Remove.
303 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
305 * Make-lang.in: Remove all dependencies on s-gtype, except for
308 2005-12-07 Richard Sandiford <richard@codesourcery.com>
310 * class.c (build_utf8_ref, emit_register_classes): Use
311 switch_to_section and get_section.
313 2005-12-06 Tom Tromey <tromey@redhat.com>
316 * parse.y (patch_new_array_init): Revert previous patch.
317 (lookup_method_invoke): Use size-less array type when creating an
318 anonymous constructor.
320 2005-12-05 Tom Tromey <tromey@redhat.com>
322 * parse.y (patch_new_array_init): Don't set length on array.
324 2005-12-02 Richard Guenther <rguenther@suse.de>
326 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
327 buildN instead of build.
328 * class.c (finish_class): Likewise.
329 * expr.c (java_create_object): Likewise.
331 2005-11-28 Tom Tromey <tromey@redhat.com>
334 * expr.c (build_jni_stub): Unwrap the return value.
335 * java-tree.h (soft_unwrapjni_node): New define.
336 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
337 * decl.c (java_init_decl_processing): Initialize
340 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
342 * gcj.texi (gij options): Add -Xss documentation.
344 2005-11-08 Wil Mahan <wmahan@gmail.com>
347 * zextract.c (read_zip_archive): Fix out of memory error when
348 reading jar files with zip-style comments.
350 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
352 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
354 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
356 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
357 Wil Mahan <wmahan@gmail.com>
360 * class.c (make_class): Create empty binfo here.
361 (set_super_info): Only create binfo if we have superclasses.
363 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
366 * parse.y (method_header): Make the result of the rule a NULL_TREE
367 when a parsing error occurs.
369 2005-09-29 Tom Tromey <tromey@redhat.com>
372 * jcf-io.c (memoized_dirlist_hash): New function.
373 (caching_stat): Use it.
375 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
378 * class.c (inherits_from_p): Try to lay out super class
379 if it is not already laid out.
380 (maybe_layout_super_class): Handle the case where SUPER_CLASS
383 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
385 * builtins.c (max_builtin, min_builtin, abs_builtin,
386 java_build_function_call_expr): Use fold_buildN.
387 * class.c (layout_class_method): Likewise.
388 * expr.c (java_truthvalue_conversion, build_java_jsr,
389 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
390 build_java_binop, build_field_ref, expand_compare,
391 build_known_method_ref, build_invokevirtual,
392 process_jvm_instruction): Likewise.
393 * parse.y (patch_binop, patch_exit_expr): Likewise.
394 * typeck.c (convert_ieee_real_to_integer): Likewise.
395 (convert): Don't call fold after convert_ieee_real_to_integer.
397 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
400 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
401 the newly created type. Set import lists here, not in create_class.
402 (jdep_resolve_class): Set current_class.
403 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
404 the current package context, not ctxp->package.
405 (cicp_cache): Removed.
406 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
407 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
408 * java-tree.h (TYPE_PACKAGE): New macro.
409 (struct lang_type): New member 'package'.
411 2005-09-09 Andrew Haley <aph@redhat.com>
414 * expr.c (pop_type_0): If the expected type is object or ptr
415 (i.e. void*), return the type of the object we just popped from
418 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
420 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
421 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
423 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
425 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
426 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
427 typos. Follow spelling conventions.
429 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
432 * typeck.c (lookup_do): Look up interfaces for the original class,
434 * parse.y (java_check_regular_methods): Fix diagnostic message for
435 more restrictive overriding of a method from an interface.
437 2005-08-16 Tom Tromey <tromey@redhat.com>
439 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
440 class' initial state.
442 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
445 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
446 `literal_token' for large numeric input tokens.
448 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
451 * parse.y (nested_field_access_p): Rename to nested_member_access_p
452 and expand to handle method accesses across nested classes.
453 (build_outer_method_access_method): Rename to
454 build_nested_method_access_method. Minor adjustments to comments.
455 (resolve_expression_name): Use the newly-renamed
456 nested_member_access_p method.
457 (resolve_qualified_expression_name): Likewise.
458 (patch_method_invocation): Also consider static methods for access
459 method generation. Minor adjustments to comments.
460 (maybe_use_access_method): Use the more general
461 nested_memeber_access_p to determine access across nested class
462 boundaries. Allow THIS_ARG to be NULL (for static methods).
464 2005-08-15 Tom Tromey <tromey@redhat.com>
467 * expr.c (build_field_ref): Don't generate otable reference when
468 DECL_FIELD_OFFSET is 0.
469 * class.c (maybe_layout_super_class): Pass outer class to
472 2005-08-15 Tom Tromey <tromey@redhat.com>
474 * java-tree.h (LABEL_IN_SUBR): Removed.
475 (LABEL_IN_SUBR): Likewise.
476 (LABEL_IS_SUBR_START): Likewise.
477 (LABEL_SUBR_START): Likewise.
478 (LABEL_SUBR_CONTEXT): Likewise.
479 (LABEL_CHANGED): Likewise.
480 (LABEL_RETURN_LABEL): Likewise.
481 (LABEL_RETURN_TYPE_STATE): Likewise.
482 (LABEL_RETURN_LABELS): Likewise.
483 (RETURN_MAP_ADJUSTED): Likewise.
484 (LABEL_PENDING_CHAIN): Likewise.
486 2005-08-15 Tom Tromey <tromey@redhat.com>
488 * Make-lang.in (JAVA_OBJS): Removed verify.o
489 (java/verify.o): Removed.
491 * lang.c (flag_new_verifier): Removed.
492 (java_post_options): Updated.
493 * java-tree.h (flag_new_verifier): Removed.
494 (verify_jvm_instructions): Removed.
495 * expr.c (pop_type_0): Assume flag_new_verifier is true.
496 (build_java_check_indexed_type): Likewise.
497 (expand_java_arraystore): Likewise.
498 (expand_java_arrayload): Likewise.
499 (pop_arguments): Likewise.
500 (expand_byte_code): Likewise.
501 (process_jvm_instruction): Likewise.
503 2005-08-10 Andrew Haley <aph@redhat.com>
505 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
506 type mismatches to make legal GIMPLE.
508 2005-08-10 Robin Green <greenrd@greenrd.org>
511 * parse.y (maybe_use_access_method): Generalize check from
512 java.lang.Object to any superclass of current_class
514 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
516 * class.c (build_class_ref): Wrap the primary class type in a
518 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
519 primary class type from the NOP_EXPR in which it was placed.
521 2005-07-28 Diego Novillo <dnovillo@redhat.com>
523 * expr.c (expand_load_internal): Fix missing parens in
526 2005-07-28 Andrew Haley <aph@redhat.com>
528 * expr.c (expand_load_internal): Convert to destination type.
530 2005-07-22 Manfred Hollstein <mh@suse.com>
532 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
533 (check_constant): Likewise.
534 (check_wide_constant): Likewise.
536 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
538 Make CONSTRUCTOR use VEC to store initializers.
539 * check-init.c (check_init): Update to cope with VEC in
541 * class.c (make_field_value, make_method_value, get_dispatch_table,
542 make_class_data, emit_symbol_table, emit_catch_table,
543 emit_assertion_table): Use build_constructor_from_list instead of
545 * constants.c (build_constants_constructor): Likewise.
546 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
547 VEC in CONSTRUCTOR_ELTS.
548 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
549 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
551 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
553 * parse.y (build_new_array_init): Use build_constructor_from_list
554 instead of build_constructor.
555 (patch_new_array_init): Update to cope with VEC in
557 (array_constructor_check_entry): Likewise.
559 2005-07-12 Tom Tromey <tromey@redhat.com>
561 * jvspec.c (lang_specific_driver): Put filelist_filename first on
564 2005-07-12 Tom Tromey <tromey@redhat.com>
567 * parse-scan.y (interface_member_declaration): Added
570 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
572 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
573 (LABEL_PENDING_CHAIN): Ditto.
575 (DECL_BIT_INDEX): Ditto.
577 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
580 * parse.y (inner_class_accessible): New function. Logic moved from
581 check_inner_class_access.
582 (check_inner_class_access): Use inner_class_accessible.
583 (resolve_inner_class): Simplify arguments. Create circularity hash
584 here. Keep looking for classes if we found one that was inaccessible.
585 Return the inaccessible class only if there is no other match.
586 (do_resolve_class): Update for new resolve_inner_class arguments.
587 Don't create circularity_hash here.
589 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
592 * parse.y (add_exception_to_throws): New function.
593 (purge_unchecked_exceptions): Removed.
594 (get_constructor_super): Renamed from verify_constructor_super. Now
595 returns the super constructor after verification.
596 (java_complete_expand_method): Don't use purge_unchecked_exceptions
597 or save/restore the exception list.
598 (check_thrown_exceptions): Add uncaught exceptions in anonymous
599 class initializers and constructors to the throws clause of the method.
601 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
604 * parse.y (interface_member_declaration): Allow empty statements in
605 interface declarations.
607 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
609 * Makefile.in (parse.o): Adjust dependencies.
610 * parse.y: Include tree-dump.h.
612 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
614 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
617 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
619 * parse.y (issue_warning_error_from_context): Call
620 pp_output_formatted_text to be able to get the buffer.
622 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
624 * parse.y (issue_warning_error_from_context): Update for the
625 renaming of pp_format_text to pp_format.
627 2005-06-28 Paul Brook <paul@codesourcery.com>
629 * decl.c (java_init_decl_processing): Call
630 default_init_unwind_resume_libfunc.
632 2005-06-27 Tom Tromey <tromey@redhat.com>
634 PR java/21540, PR java/13788:
635 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
636 fold_constant_for_init.
637 (patch_binop): Added 'folding' argument. Updated all callers.
638 (patch_unaryop) <NOP_EXPR>: New case.
639 (fold_constant_for_init) <NOP_EXPR>: Likewise.
640 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
642 2005-06-25 Jan Hubicka <jh@suse.cz>
644 * builtins.c (define_builtin): Accept new flags parameter.
645 (initialize_builtins): Mark the builtins const and nothrow accordingly.
647 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
649 * all files: Update FSF address in copyright headers.
651 2005-06-24 Tom Tromey <tromey@redhat.com>
653 * verify-impl.c (verify_instructions_0): Correctly handle
654 situation where PC falls off end.
656 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
659 * parse.y (find_most_specific_methods_list): Remove special case for
662 2005-06-15 Tom Tromey <tromey@redhat.com>
665 * class.c (make_method_value): Use soft_abstractmethod_node for
667 * java-tree.h (soft_abstractmethod_node): New define.
668 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
669 * decl.c (java_init_decl_processing): Initialize
670 soft_abstractmethod_node.
672 2005-06-13 Geoffrey Keating <geoffk@apple.com>
674 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
676 2005-06-13 Per Bothner <per@bothner.com>
678 * expr.c (int highest_label_pc_this_method,
679 start_label_pc_this_method): New globals.
680 (lookup_label): Add start_label_pc_this_method to pc for label, and
681 update highest_label_pc_this_method. This prevents conflicts between
682 labels from different methods.
683 * java-tree.h: Declare new globals.
684 * jcf-parse.c (parse_class_file): If needed bump
685 start_label_pc_this_method and reset highest_label_pc_this_method.
687 2005-06-13 Tom Tromey <tromey@redhat.com>
690 * parse.y (nested_field_access_p): Handle case where outer field
691 is inherited by enclosing class.
693 2005-06-12 Per Bothner <per@bothner.com>
695 * class.c (inherits_from_p): Do load_class if needed.
697 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
699 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
700 * java-tree.h (parse_error_context): Move...
701 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
702 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
703 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
705 2005-06-08 Roger Sayle <roger@eyesopen.com>
707 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
709 2005-06-06 Jakub Jelinek <jakub@redhat.com>
711 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
712 msgid for argument name.
713 * gjavah.c (error): Likewise.
714 * java-tree.h (parse_error_context): Likewise.
715 * parse.y (parse_error_context, parse_warning_context,
716 issue_warning_error_from_context): Likewise.
718 2005-06-01 Tom Tromey <tromey@redhat.com>
721 * class.c (build_static_field_ref): Don't fold constant fields if
722 current class is from a .class file and we're using indirect
725 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
727 * java/verify-glue.c: Don't include errors.h and include toplev.h.
728 * java/Make-lang.in: Updates dependencies.
730 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
733 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
734 NESTED_FIELD_ACCESS_IDENTIFIER_P.
735 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
736 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
737 * jcf-write.c (generate_classfile): Use
738 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
739 OUTER_FIELD_ACCESS_IDENTIFIER_P.
740 * parse.y (build_outer_field_access): Rename to
741 build_nested_field_access. Support static fields and outer-to-inner
743 (outer_field_access_p): Rename to nested_field_access_p. Support
744 static fields and generalise to outer-to-inner class and sibling
745 inner class accesses.
746 (outer_field_expanded_access_p): Rename to
747 nested_field_expanded_access_p and support static fields.
748 (outer_field_access_fix): Rename to nested_field_access_fix and
749 support static fields.
750 (build_outer_field_access_expr): Rename to
751 build_nested_field_access_expr and support static fields.
752 (build_outer_field_access_methods): Rename to
753 build_nested_field_access_methods and support static fields. For
754 static fields, generate accessors without class instance parameters.
755 (build_outer_field_access_method): Rename to
756 build_nested_field_access_method and support static fields.
757 (build_outer_method_access_method): Use
758 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
759 OUTER_FIELD_ACCESS_IDENTIFIER_P.
760 (resolve_expression_name): Consider static field accesses across
762 (resolve_qualified_expression_name): Likewise.
763 (java_complete_lhs): Use nested_field_access_fix instead of
764 outer_field_access_fix.
765 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
766 Use nested_field_expanded_access_p instead of
767 outer_field_expanded_access_p. Use nested_field_access_fix instead
768 of outer_field_access_fix.
769 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
770 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
772 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
774 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
775 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
776 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
777 MINOR_BINARYCOMPAT_ABI_VERSION): New.
778 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
779 (parse_version): Calculate version ID using new method. Use bit-flags
780 for flag_indirect_dispatch and flag_bootstrap_classes.
782 2005-05-25 Richard Henderson <rth@redhat.com>
785 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
786 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
787 DECL_CONTEXT; avoid pushdecl_top_level.
788 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
789 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
790 (layout_class_method): Likewise.
791 * decl.c (java_mark_cni_decl_local): New.
792 (java_mark_class_local): Use it.
793 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
794 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
795 (struct lang_decl_func): Add local_cni;
796 (struct lang_decl_var): Add class_field, vtable.
797 (java_mangle_decl): Declare.
798 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
799 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
800 (mangle_obstack_1): New.
801 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
802 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
803 lhd_set_decl_assembler_name for things that don't need mangling.
804 (mangle_class_field): Rename from java_mangle_class_field, make
805 static, don't call init_mangling or finish_mangling.
806 (mangle_vtable): Similarly.
807 (mangle_local_cni_method_decl): New.
808 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
809 gcc_assert, and MANGLE_RAW_STRING.
810 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
812 2005-05-25 DJ Delorie <dj@redhat.com>
814 * class.c (set_constant_value): Move warning control from if() to
817 2005-05-24 Richard Henderson <rth@redhat.com>
819 * builtins.c (define_builtin): Don't call make_decl_rtl.
820 * constants.c (build_constant_data_ref): Likewise.
821 * class.c (build_utf8_ref): Likewise.
822 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
823 (get_dispatch_table, layout_class_method): Likewise.
824 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
826 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
827 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
828 to determine if we need a non-zero address.
829 * decl.c (builtin_function): Don't call make_decl_rtl.
830 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
831 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
832 * resource.c (compile_resource_data): Likewise.
833 * parse.y (resolve_field_access): Re-word comment to avoid
836 2005-05-24 Richard Henderson <rth@redhat.com>
838 * class.c (registered_class): Take it out of class_roots; turn into
840 (register_class): Make static. Don't duplicate decl node. Use
842 (emit_register_classes): Use VEC_iterate. Use output_constant
843 instead of assemble_integer. Don't call mark_decl_referenced
845 * java-tree.h (register_class): Remove decl.
847 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
851 * parse.y (register_package, package_list): Remove.
852 (package_declaration): Do not call register_package.
853 (do_resolve_class): Do not use package_list.
855 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
857 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
860 2005-05-15 Tom Tromey <tromey@redhat.com>
863 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
866 2005-05-12 Aaron Luchko <aluchko@redhat.com>
868 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
870 2005-05-11 Tom Tromey <tromey@redhat.com>
872 * gcj.texi (Code Generation): Document -fbootstrap-classes.
873 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
874 (parse_version): Use it.
875 * lang.opt (-fbootstrap-classes): New option.
877 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
880 * class.c (maybe_layout_super_class): Look for imports in this_class.
881 * parse.h (ctxp_for_generation_last): New.
882 (do_resolve_class): Add a parameter.
883 * parse.y (ctxp_for_generation_last): New.
884 (java_pop_parser_context): Add at end of list.
885 (find_in_imports, find_in_imports_on_demand): Look in ctxp
886 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
887 the given type are NULL.
888 (do_resolve_class): Look into the imports of the new second parameter.
889 Adjust recursive calls.
890 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
891 calls to do_resolve_class.
892 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
893 (java_complete_class): Do not do that here.
895 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
898 * Make-lang.in (java): Add gjnih.
899 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
900 (GJNIH_OBJS): New variable.
901 (gjnih$(exeext)): New target.
902 (JAVA_MANFILES): Add gjnih.1.
903 (java.uninstall): Add gjnih.1.
904 (java.mostlyclean): Add gjnih.
905 (java.maintainer-clean): Add gjnih.1.
906 (java/gjavah-jni.o): New target.
907 (.INTERMEDIATE): Add gjnih.pod.
908 (gjnih.pod): New target.
909 * config-lang.in (stagestuff): Add gjnih.
910 * gcj.texi (Top): Add gjnih node.
911 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
912 -bootclasspath options.
913 (Invoking gjnih): New node.
914 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
915 (TOOLNAME): New macro.
916 (error): Replace hard-coded gcjh with TOOLNAME.
917 (process_file): Likewise.
920 (help): Likewise. Add help output for -force, -old, -trace and -J
922 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
923 (options): Add force, old, trace and J fields.
924 (main): Handle -force, -old, -trace and -J options.
926 2005-05-03 Tom Tromey <tromey@redhat.com>
929 * gjavah.c (main): Unlink output file on error.
931 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
933 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
936 2005-04-29 Tom Tromey <tromey@redhat.com>
938 * expr.c (build_jni_stub): Updated for change to build_block.
940 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
942 * expr.c (force_evaluation_order): Declare 'saved' earlier.
944 2005-04-28 Andrew Haley <aph@redhat.com>
947 * java-tree.h (soft_resolvepoolentry_node): New.
948 (alloc_constant_fieldref): Declare.
949 * expr.c (expand_java_field_op): Don't call class_init for
950 accesses to static fields with indirect dispatch.
951 * builtins.c (initialize_builtins): Add "__builtin_expect".
952 * decl.c (soft_resolvepoolentry_node): New variable.
953 (java_init_decl_processing): Create a decl for
954 "_Jv_ResolvePoolEntry".
955 * class.c (build_fieldref_cache_entry): New function.
956 (build_static_field_ref): Rewrite for indirect dispatch.
957 * constants.c (find_name_and_type_constant_tree): New function.
958 (alloc_constant_fieldref): Likewise.
959 (build_constants_constructor): Handle CONSTANT_Fieldref and
960 CONSTANT_NameAndType.
963 * expr.c (force_evaluation_order): Convert outgoing args smaller
966 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
968 * gcj.texi (libgcj Runtime Properties): Remove obsolete
969 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
970 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
972 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
974 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
975 to `unlock_stream' with `unlock_std_streams'.
977 2005-04-25 Jakub Jelinek <jakub@redhat.com>
979 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
980 instead of just expr.h.
982 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
984 * gjavah.c (main): Unlock the stdio streams.
985 * jcf-dump.c (main): Likewise.
986 * jv-scan.c (main): Likewise.
987 * jvgenmain.c (main): Likewise.
989 2005-04-23 DJ Delorie <dj@redhat.com>
991 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
992 parse.y: Adjust warning() callers.
994 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
996 * gcj.texi (Object fields): Change "Integer" to "Int" in example
999 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1001 * gcj.texi: Fix typos and bogus example.
1003 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1005 * except.c: Fix a comment typo.
1007 2005-04-19 Julian Brown <julian@codesourcery.com>
1009 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1010 indirect dispatch with PIC.
1012 2005-04-18 Andrew Haley <aph@redhat.com>
1014 * java-except.h (struct eh_range.handler): Remove unused field.
1015 (handle_nested_ranges): Remove function declaration.
1016 (sanity_check_exception_range): Add function declaration.
1017 * verify.c (verify_jvm_instructions): Remove call to
1018 handle_nested_ranges.
1019 * verify-glue.c (verify_jvm_instructions_new): Call
1020 sanity_check_exception_range.
1021 * except.c (link_handler, eh_range_freelist, link_handler,
1022 handle_nested_ranges): Remove.
1023 (add_handler): Rewrite.
1024 (sanity_check_exception_range): New function.
1025 (print_ranges): New function.
1027 2005-04-13 Julian Brown <julian@codesourcery.com>
1029 * decl.c (finish_method): Give methods once-only linkage.
1031 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1033 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1035 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1037 * java-tree.h: Don't use PARAMS().
1039 2005-04-07 Per Bothner <per@bothner.com>
1041 * class.c (push_class): By default, suppress debug output.
1042 (finish_class): Enable debug output for classes we're emitting.
1044 2005-04-07 Andrew Haley <aph@redhat.com>
1046 * gcj.texi: Correct gcj-dbtool instructions.
1048 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1050 * gcj.texi: Fix a typo.
1051 * lang.c: Fix a comment typo.
1053 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1055 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1056 Mention recognized-and-ignored compatibility options.
1057 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1059 (About CNI): Add Memory allocation section.
1061 2005-04-01 Tom Tromey <tromey@redhat.com>
1063 * decl.c (java_init_decl_processing): Fix types of
1064 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1065 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1066 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1068 2005-03-31 Jan Hubicka <jh@suse.cz>
1070 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1071 * class.c: Include cgraph.h
1072 (make_local_functoin_alias): Mark aslias as needed.
1073 * resource.c: Include cgraph.h
1074 (compile_resource_data): Go via cgraph interface.
1076 2005-03-30 Ian Lance Taylor <ian@airs.com>
1078 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1080 2005-03-30 Tom Tromey <tromey@redhat.com>
1082 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1083 inner_class_info_index==0 or outer_class_info_index==0.
1085 2005-03-29 Tom Tromey <tromey@redhat.com>
1087 * gcj.texi (libgcj Runtime Properties): Document
1088 gnu.gcj.runtime.endorsed.dirs.
1090 2005-03-24 Anthony Green <green@redhat.com>
1092 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1095 2005-03-23 Tom Tromey <tromey@redhat.com>
1097 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1098 (parse_version): Use it.
1100 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1102 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1104 2005-03-18 Andrew Haley <aph@redhat.com>
1107 * decl.c (update_aliases): Don't update variables that are about
1109 (maybe_poplevels): Add comment.
1111 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1114 * jcf-parse.c (duplicate_class_warning): New function.
1115 (java_parse_file): Call duplicate_class_warning if
1116 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1117 (parse_zip_file_entries): Likewise. Also set
1118 CLASS_FROM_CURRENTLY_COMPILED_P.
1120 2005-03-16 Andrew Haley <aph@redhat.com>
1122 * expr.c (expand_java_arrayload): Don't generate a
1123 NullPointerException based on the type of the node.
1124 (build_java_array_length_access): Likewise.
1126 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1128 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1130 2005-03-11 Tom Tromey <tromey@redhat.com>
1132 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1133 (libgcj Runtime Properties): Document the default .db.
1135 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1138 * parse.y (checks_throws_clauses): Check exceptions list even when
1139 the base class does not come from a source file being compiled.
1140 (java_complete_lhs): Remove unused variable 'wfl'.
1142 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1145 * decl.c (finish_method): Emit _Jv_InitClass for private static
1146 methods inside inner classes as well.
1148 2005-03-08 Julian Brown <julian@codesourcery.com>
1149 * Revert patch from 2005-03-08 for causing bootstrap failure on
1152 2005-03-08 Julian Brown <julian@codesourcery.com>
1154 * decl.c (finish_method): Give methods once-only linkage.
1156 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1158 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1160 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1162 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1163 can_widen_reference_to if the C++ ABI is in use.
1164 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1165 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1166 type_isresolved, init_state, set_pc, state_get_pc,
1167 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1168 (verify_fail): Report the current PC from the verifier context.
1169 (free_state): Remove #if 0 block to enable this function.
1170 (free_verifier_context): Call free_state on state_list iterator
1171 values before freeing them.
1172 * expr.c (pop_type_0): Pop correct type for error message when stack
1173 contains a multi-word type.
1175 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1177 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1178 for known NULL array length access.
1180 2005-03-07 Tom Tromey <tromey@redhat.com>
1182 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1184 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1186 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1187 typeck.c: Update copyright.
1189 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1192 * xref.c, xref.h: Remove file.
1193 * Make-lang.in (java/xref.o): Remove.
1194 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1195 * lang.c (flag_emit_xref): Remove definition.
1196 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1197 * typeck.c (convert): Remove use of do_not_fold.
1198 * parse.y (do_not_fold): Remove definition.
1199 (parser grammar): Remove xref code.
1200 (maybe_create_class_interface_decl, create_class): Likewise.
1201 (register_fields, method_header, finish_method_declaration): Likewise.
1202 (declare_local_variables, source_end_java_method): Likewise.
1203 (java_complete_expand_classes): Do not set do_not_fold.
1204 (java_complete_expand_method): Remove xref code.
1205 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1206 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1207 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1208 (patch_synchronized_statement, patch_throw_statement): Likewise.
1209 (maybe_build_class_init_for_field): Likewise.
1211 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1213 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1214 instead of IS_NON_TYPE_CODE_CLASS.
1216 2005-03-04 Andrew Haley <aph@redhat.com>
1219 * class.c (set_method_index): Don't set method_index if it is
1221 (layout_class_method): Don't complain about "non-static method foo
1222 overrides static method" in the case of indirect dispatch.
1224 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1226 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1228 * Make-lang.in: Don't elide warnings in jcf-io.c.
1230 2005-03-01 Per Bothner <per@bothner.com>
1233 * check-init.c (wfl): Remove static.
1234 (final_assign_error, check_init): Replace calls to parse_error_context
1236 (check_init): Save, set, and restore input_location for each exp.
1238 2005-03-01 Per Bothner <per@bothner.com>
1240 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1241 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1242 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1244 2005-03-01 Per Bothner <per@bothner.com>
1246 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1248 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1251 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1254 2005-02-22 Tom Tromey <tromey@redhat.com>
1257 * verify-impl.c (EITHER): New define.
1258 (types_compatible): Handle it.
1259 (check_field_constant): Use it.
1261 2005-02-18 Tom Tromey <tromey@redhat.com>
1264 * verify-impl.c (types_equal): Fixed test.
1267 * verify-glue.c (vfy_class_has_field): New function.
1268 * verify.h (vfy_class_has_field): Declare.
1269 * verify-impl.c (check_field_constant): Added 'putfield'
1271 (verify_instructions_0): Updated.
1272 (types_equal): New function.
1274 2005-02-14 Tom Tromey <tromey@redhat.com>
1277 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1278 stack effect of multianewarray.
1280 2005-02-14 Andrew Haley <aph@redhat.com>
1283 * expr.c (expand_byte_code): Call promote_arguments().
1284 (promote_arguments): New function.
1285 * decl.c (check_local_unnamed_variable): Remove special case for
1287 (find_local_variable): Promote all boolean types to int
1288 when searching for local variable decls.
1290 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1292 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1293 parse-scan.y: Update copyright.
1295 2005-02-11 Per Bothner <per@bothner.com>
1298 * parse-scan.y (input_location): Remove variable.
1299 (main_input_filename): New - replaces input_filename, which isn't
1300 settable if USE_MAPPED_LOCATION.
1301 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1302 so we don't reference input_location or wfl_operator in that case.
1303 * jv-scan.c (expand_location): Remove - no longer used.
1304 (main): Set main_input_filename rather than input_filename.
1306 2005-02-09 Richard Henderson <rth@redhat.com>
1308 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1309 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1311 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1313 * expr.c (add_type_assertion): Use the proper enumeration type,
1314 since this is what htab_find_slot() is expecting.
1316 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1318 * gcj.texi: Update copyright dates.
1320 2005-02-02 Tom Tromey <tromey@redhat.com>
1322 * gcj.texi (libgcj Runtime Properties): Default library_control
1325 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1328 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1329 (modifiers) when square brackets are present in a declaration for
1331 * jv-scan.c (main): Set input_filename and input_line.
1333 2005-02-01 Tom Tromey <tromey@redhat.com>
1336 * gjavah.c (get_field_name): Don't override name for JNI header.
1338 2005-02-01 Roger Sayle <roger@eyesopen.com>
1340 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1341 of unsigned types using iushr and lushr JVM bytecodes.
1343 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1346 * gjavah.c (jni_print_float): Do not emit floating-point
1347 initialiser for a static final field.
1348 (jni_print_double): Likewise.
1350 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1353 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1354 * gjavah.c (print_field_info): Mark static data members of
1355 floating-point type with "__extension__".
1357 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1359 * gjavah.c (print_field_info): Mark static data members of
1360 floating-point type with "__extension__".
1362 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1365 * parse.y (build_string_concatenation): Remove redundant if.
1366 (patch_conditional_expr): Attempt to patch_string() the condition
1367 of a ?: as well, in addition to its other operands.
1369 2005-01-25 Tom Tromey <tromey@redhat.com>
1371 * Make-lang.in (java/java-tree-inline.o): Removed.
1373 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1376 * parse.y (patch_binop): Allow comparisons against NULL only
1377 if the other operand is of a reference type.
1379 2005-01-24 Tom Tromey <tromey@redhat.com>
1381 * java-tree.h (gcj_abi_version): Declare.
1382 * class.c (make_class_data): Push gcj_abi_version into "next"
1383 field. Renamed field.
1384 * decl.c (gcj_abi_version): New global.
1385 (parse_version): New function.
1386 (java_init_decl_processing): Call it. Renamed 'next' field.
1388 (GCJ_BINARYCOMPAT_ADDITION): New define.
1390 2005-01-24 Roger Sayle <roger@eyesopen.com>
1393 * jcf-write.c (generate_bytecode_insns): Conversions between
1394 integer types of the same precision shouldn't generate widening
1395 or narrowing conversion bytecodes.
1397 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1399 * java-except.h, java-tree.h: Remove unused prototypes.
1401 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1404 * jcf-write.c (perform_relocations): Don't call memcpy if source
1405 and destination are the same.
1407 2005-01-17 Tom Tromey <tromey@redhat.com>
1409 * verify-impl.c (get_short): Sign extend.
1410 (get_int): Likewise.
1412 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1414 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1417 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1419 * verify.c: Revert to the version before the BC-ABI merge.
1421 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1424 * check-init.c (check_init): Take care of references that do not
1425 have an explicit final variable declaration (e.g. array length
1426 access) for pre/post in/de-crement operators.
1428 2005-01-08 Mark Wielaard <mark@klomp.org>
1430 * parse.y (process_imports): Allocate (and free) original_name only
1431 when not already defined.
1432 * jcf-parse.c (read_class): Free results of find_class() and
1434 (java_parse_file): Keep pointer to head of file_list and free when
1435 done. Free result of lrealpath().
1437 2005-01-05 Tom Tromey <tromey@redhat.com>
1439 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1441 2004-12-20 Andrew Haley <aph@redhat.com>
1443 * typeck.c: Use fold_convert for ints and booleans.
1445 2004-12-17 Andrew Haley <aph@redhat.com>
1448 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1449 BOOLEAN_TYPE or CHAR_TYPE.
1450 (convert_to_boolean, convert_to_char) : Remove.
1451 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1452 * expr.c (expand_load_internal): Do type conversion if type is not
1455 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1458 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1461 2004-12-07 Andrew Haley <aph@redhat.com>
1464 * jcf-parse.c (load_class): Remove sanity test for missing inner
1467 2004-12-06 Tom Tromey <tromey@redhat.com>
1469 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1470 (java.uninstall): Likewise.
1471 (java.maintainer-clean): Likewise.
1472 (.INTERMEDIATE): Likewise.
1473 (java.install-man): Likewise.
1474 (gcj-dbtool.pod): New target.
1475 * gcj.texi (Code Generation): Document -findirect-dispatch.
1476 (libgcj Runtime Properties): Document
1477 gnu.gcj.precompiled.db.path.
1478 (Top): Link to "Invoking gcj-dbtool".
1480 2004-12-06 Tom Tromey <tromey@redhat.com>
1483 * java-tree.h (extract_field_decl): Declare.
1484 * parse.y (extract_field_decl): Renamed from
1485 strip_out_static_field_access_decl. No longer static.
1486 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1488 2004-12-03 Tom Tromey <tromey@redhat.com>
1490 * lang.c (flag_new_verifier): Define.
1491 (java_post_options): Set flag_new_verifier if indirect dispatch
1493 * lang.opt (fnew-verifier): Removed.
1495 2004-12-03 Tom Tromey <tromey@redhat.com>
1498 * Make-lang.in (java.install-common): Only install transformed
1499 gcjh if gcj-cross exists.
1501 2004-12-03 Andrew Haley <aph@redhat.com>
1504 * except.c (link_handler): Patch 'outer' field of siblings of the
1505 range we're demoting.
1507 2004-12-03 Andrew Haley <aph@redhat.com>
1510 * class.c (layout_class_method): Don't fail to override a method
1511 simply because it has DECL_ARTIFICIAL set.
1513 2004-12-02 Tom Tromey <tromey@redhat.com>
1516 * parse.y (craft_constructor): Special case null_pointer_node.
1518 2004-12-02 Tom Tromey <tromey@redhat.com>
1521 * java-gimplify.c (java_gimplify_expr): Don't call
1522 SET_EXPR_LOCATION unless wrapped tree is an expression.
1524 2004-11-27 Per Bothner <per@bothner.com>
1526 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1527 Fix fencepost error in 'i', which got executed one too many times.
1528 Also, fold memcpy into explicit loop, as originally intended.
1529 Also, free temporary 'buf' which otherwise leaks.
1531 2004-11-27 Per Bothner <per@bothner.com>
1533 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1534 local static variables if not USE_MAPPED_LOCATION.
1536 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1538 * class.c, decl.c, expr.c: Fix comment typos.
1540 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1543 * decl.c (end_java_method): Call
1544 attach_init_test_initialization_flags on all the init_decls.
1545 * parse.y (attach_init_test_initialization_flags): Move to ...
1546 * expr.c (attach_init_test_initialization_flags): here and
1547 support BIND_EXPR also.
1548 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1549 * jcf-parse.c (parse_class_file): Don't disable class init
1552 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1554 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1557 2004-11-24 Richard Henderson <rth@redhat.com>
1559 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1560 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1562 2004-11-24 Tom Tromey <tromey@redhat.com>
1564 * verify.c (defer_merging): Don't use C++-style comment.
1565 * verify.h (java_opcode): Added java_opcode_end.
1566 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1568 * verify-impl.c (vfy_push_type): Removed bogus "return".
1569 (initialize_stack): Use vfy_alloc and vfy_free.
1570 (verify_instructions_0): Likewise.
1572 * Merged gcj-abi-2-dev-branch to trunk.
1574 2004-11-24 Andrew Haley <aph@redhat.com>
1576 * jcf-parse.c (parse_class_file): Set file_start_location.
1578 2004-11-10 Tom Tromey <tromey@redhat.com>
1580 * class.c (make_field_value): Don't call build_static_field_ref.
1581 (build_static_field_ref): Don't emit direct references when using
1584 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1585 -verbose:class into man page synopsis.
1587 2004-11-09 Tom Tromey <tromey@redhat.com>
1589 * expr.c (build_java_arraystore_check): Still generate check if
1590 element type is itself an array.
1592 2004-11-08 Tom Tromey <tromey@redhat.com>
1594 * java-tree.h (soft_check_assignment_node): Removed.
1595 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1596 * decl.c (java_init_decl_processing): Don't initialize
1597 soft_check_assignment_node.
1599 2004-11-05 Tom Tromey <tromey@redhat.com>
1601 * class.c (layout_class_methods): Don't add Miranda methods when
1602 using indirect dispatch.
1604 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1606 * class.c (make_class_data): Call emit_assertion_table to set the
1607 'assertion_table' field.
1608 (build_signature_for_libgcj): Move here from expr.c.
1609 (add_assertion_table_entry): New function. Callback for assertion
1610 hashtable traversal.
1611 (emit_assertion_table): New. Take class argument, and generate
1612 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1613 * decl.c (init_decl_processing): Define assertion_entry_type record.
1614 Push 'assertion_table' class field instead of 'verify'.
1615 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1616 (type_assertion_hash): Include 'assertion_code' in hash.
1617 (add_type_assertion): Rewritten. Take class and assertion_code
1618 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1619 (can_widen_reference_to): Use new add_type_assertion() arguments.
1620 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1621 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1622 (verify_identifier_node): Removed.
1623 (assertion_entry_type, assertion_table_type): New.
1624 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1625 assertion code definitions.
1626 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1627 'target_type' to 'op1' and 'op2'.
1628 (add_type_assertion): Declare.
1629 (lang_printable_name_wls): Remove unused definition.
1630 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1631 to emit runtime assertion.
1632 (vfy_note_stack_type): Clean up non-C90 declarations.
1633 (vfy_note_local_type): Likewise.
1634 * verify.h (vfy_is_assignable_from): Declare.
1635 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1636 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1637 instead of is_assignable_from_slow().
1638 (types_compatible): Reinstate ref_compatible() call.
1640 2004-11-04 Tom Tromey <tromey@redhat.com>
1642 * class.c (build_static_field_ref): Reverted previous patch.
1644 * class.c (build_static_field_ref): Don't emit direct references
1645 when using indirect dispatch.
1647 2004-11-03 Tom Tromey <tromey@redhat.com>
1649 * expr.c (expand_java_arrayload): Set lhs_type_node.
1650 (expand_java_arraystore): Set rhs_type_node.
1652 2004-11-02 Tom Tromey <tromey@redhat.com>
1654 * jcf-parse.c (compute_class_name): Use filename length from zip
1655 directory, not strlen.
1657 * expr.c (expand_invoke): Mark new interface methods as abstract.
1659 2004-11-01 Tom Tromey <tromey@redhat.com>
1661 * verify-impl.c (push_jump): Removed check for uninitialized
1663 (push_exception_jump): Likewise.
1664 (handle_ret_insn): Likewise.
1665 (handle_jsr_insn): Likewise.
1666 (state_check_no_uninitialized_objects): Removed.
1668 * decl.c (check_local_unnamed_variable): Recognize
1669 promoted-to-int parameters when using the new verifier.
1670 * expr.c (expand_java_arraystore): Explicitly request array type
1671 when using new verifier.
1672 (expand_java_arrayload): Likewise.
1673 (invoke_build_dtable): Don't pass object_type_node as
1674 expression argument to build_java_indirect_ref.
1675 (build_java_check_indexed_type): Do nothing.
1676 (build_java_arraystore_check): Handle case where array doesn't
1678 (build_java_array_length_access): Likewise.
1679 (expand_invoke): Handle case where interface overrides a method
1681 (pop_type_0): Always succeed for reference types.
1682 (process_jvm_instruction): Don't pop a value in a dead
1684 (pop_arguments): Convert arguments to correct types.
1686 2004-10-29 Andrew Haley <aph@redhat.com>
1688 * jcf-parse.c (give_name_to_class): Remove line that was
1691 2004-10-29 Andrew Haley <aph@redhat.com>
1693 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1695 2004-10-20 Andrew Haley <aph@redhat.com>
1697 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1699 2004-10-26 Tom Tromey <tromey@redhat.com>
1701 * verify.h (vfy_notify_verified): Removed.
1702 * verify-glue.c (vfy_notify_verified): Removed.
1704 2004-10-26 Tom Tromey <tromey@redhat.com>
1706 * verify-impl.c (debug_print_state): Declare `i' before code.
1707 (merge_types): Modify `t' when it is null_type.
1709 2004-10-26 Tom Tromey <tromey@redhat.com>
1711 * verify-impl.c (type_print): Renamed from print. Now static and
1713 (debug_print_state): Use type_print.
1715 2004-10-25 Tom Tromey <tromey@redhat.com>
1717 * expr.c (build_invokeinterface): Compute correct offset for
1718 index into interface methods.
1720 2004-10-20 Tom Tromey <tromey@redhat.com>
1722 * java-tree.h (verify_jvm_instructions_new): Declare.
1724 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1727 * verify-impl.c (verify_instructions): Correctly handle wide
1729 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1730 (vfy_get_component_type): Strip pointer types.
1731 (vfy_find_class): Use get_type_from_signature. Strip pointer
1733 Include java-except.h.
1735 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1737 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1738 vfy_push_type_t, set_variable, add_new_state, merge_into,
1739 handle_jsr_insn, branch_prepass, check_class_constant,
1740 check_wide_constant, get_one_type, compute_static_types,
1741 verify_instructions_0): Clean up C99 declarations after statements.
1743 2004-10-20 Tom Tromey <tromey@redhat.com>
1745 * verify-impl.c (merge_refs): Compare reference against iterator,
1748 * verify-glue.c (vfy_tag): Mask off resolved flag.
1750 2004-10-19 Tom Tromey <tromey@redhat.com>
1752 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1753 (init_state_with_stack): Initialize `this_type' in state.
1754 (verify_method): Use debug_print.
1755 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1756 (vfy_note_stack_depth): Reverted last patch.
1757 (vfy_note_stack_type): Note pointer to Object, not Object.
1758 (vfy_note_local_type): Likewise.
1760 * verify.h (vfy_note_instruction_seen): Declare.
1761 * verify-glue.c (verify_jvm_instructions_new): Set
1762 BCODE_EXCEPTION_TARGET on target instruction.
1763 (vfy_note_instruction_seen): New function.
1764 * verify-impl.c (FLAG_INSN_SEEN): New define.
1765 (verify_instructions_0): Set flag on instruction. Save state for
1767 (verify_instructions): Call vfy_note_instruction_seen.
1769 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1770 (verify_jvm_instructions_new): Call method_init_exceptions,
1771 add_handler, and handle_nested_ranges.
1772 * verify-impl.c (verify_method): Return 1 on success.
1773 (verify_instructions_0): Save the state at PC=0.
1775 * verify-impl.c (init_type_from_class): Set is_resolved and
1776 ref_next on new ref_intersection.
1777 (init_type_from_string): Likewise.
1779 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1781 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1782 if flag_new_verifier is set.
1783 * java-tree.h (flag_new_verifier): Declare.
1784 * lang.opt (fnew-verifier): New option.
1785 * verify-impl.c: Work around namespace pollution by undef'ing
1787 (struct verifier_context): Make 'bytecode' const.
1788 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1789 (types_compatible): For the BC-ABI, always consider reference types
1791 (check_class_constant): Use vfr->current_class.
1792 (check_constant): Likewise.
1793 (check_wide_constant): Likewise.
1794 (check_field_constant): Check for 'L' at start of type name.
1795 (get_one_type): Return pointer instead of type. Set type result in
1796 caller via passed type pointer.
1797 (compute_argument_types): Update to use new get_one_type arguments.
1798 (compute_return_type): Likewise.
1799 (make_verifier_context): New. Allocate and initialize 'vfr'.
1800 (free_verifier_context): New. Free 'vfr' and its contents.
1801 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1802 and free_verifier_context.
1804 2004-10-15 Tom Tromey <tromey@redhat.com>
1806 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1807 * verify.h (vfy_fail): Fixed formatting.
1809 * verify-impl.c (vfr): Fixed comment formatting.
1810 (collapse_type): New function.
1811 (verify_instructions): Notify compiler about type map.
1812 * verify.h (vfy_note_stack_depth): Updated.
1813 (vfy_note_stack_type): Likewise.
1814 (vfy_note_local_type): Likewise.
1815 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1817 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1818 state. Added `method' argument.
1819 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1821 (vfy_note_local_type): New function.
1822 (vfy_unsuitable_type): Likewise.
1823 (vfy_return_address_type): Likewise.
1824 (vfy_null_type): Likewise.
1826 * verify.h (VFY_IN_GCC): Removed.
1827 (VFY_WANT_TYPEMAP): Removed.
1828 * verify-impl.c (verify_instructions_0): Removed useless "\".
1829 (struct state) <next>: Uncomment.
1831 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1833 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1836 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1838 * Make-lang.in (verify.o): Re-enabled this target.
1839 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1840 (vfy_get_interface): Likewise.
1841 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1842 * verify.h (verify_jvm_instructions_new): Declare.
1843 * verify-impl.c (free_state): Temporarily comment out unused
1846 2004-10-06 Tom Tromey <tromey@redhat.com>
1848 * java-tree.h (JV_STATE_READ): New enum value.
1850 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1852 * verify.h: New file.
1854 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1856 * verify-impl.c, verify-glue.c, verify.h: New files.
1857 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1859 2004-09-24 Andrew Haley <aph@redhat.com>
1861 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1862 for a slot if it's of pointer type.
1864 2004-09-14 Tom Tromey <tromey@redhat.com>
1866 * class.c (make_class_data): Correctly initialize "state" field.
1867 Initialize "engine" field.
1868 * decl.c (java_init_decl_processing): Add "engine" field.
1870 2004-09-10 Andrew Haley <aph@redhat.com>
1873 * expr.c (build_invokeinterface): Use fast method for interface
1875 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1876 JTI_ITABLE_PTR_TYPE.
1877 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1878 (emit_symbol_table): Add new arg, element_size.
1879 * decl.c (java_init_decl_processing): Initialize Class.itable.
1880 * class.c (GEN_TABLE): New macro.
1881 (gen_indirect_dispatch_tables): Use it. Add itable.
1882 (make_class_data): Add new arg for emit_symbol_table().
1884 (add_miranda_methods): Make sure search_class has been parsed.
1885 (emit_symbol_table): Add new arg, element_size.
1887 2004-09-06 Andrew Haley <aph@redhat.com>
1889 * verify.c (merge_types): Return Object for all merges of
1891 * expr.c (add_type_assertion): Don't generate assertions when
1892 source type is array of Object.
1894 2004-09-03 Andrew Haley <aph@redhat.com>
1896 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1898 * lang.c (java_post_options): Force flag_verify_invocations if
1899 we're not using indirect dispatch.
1901 * expr.c (pop_type_0): Move test for interfaces before call to
1902 can_widen_reference_to().
1903 (build_signature_for_libgcj): Remove generation of canonical array
1905 (add_type_assertion): Canonicalize both arrays.
1906 Don't assert that type X can be assigned to Object.
1907 Don't assert that type X an be assigned to type X.
1908 Don't assert that Object can be assigned to type X.
1909 (can_widen_reference_to): Warn whenever we generate an assertion.
1910 (process_jvm_instruction): Use throwable_type_node for the type of
1913 2004-09-01 Andrew Haley <aph@redhat.com>
1915 * decl.c (java_init_decl_processing): Change
1916 verify_identifier_node to "__verify".
1917 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1918 * java-tree.h (verify_identifier_node): Change to "__verify".
1920 * expr.c (build_signature_for_libgcj): New function.
1921 (add_type_assertion): Use it to construct signatures for
1922 source_type and target_type.
1924 2004-08-27 Andrew Haley <aph@redhat.com>
1926 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1927 (verify_identifier_node): New.
1928 (TYPE_VERIFY_METHOD): New.
1929 (struct type_assertion): New type.
1930 * expr.c (type_assertion_eq): New function.
1931 (type_assertion_hash): New function.
1932 (add_type_assertion): New function.
1933 (can_widen_reference_to): Call add_type_assertion().
1934 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1935 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1936 (finish_class): Output TYPE_VERIFY_METHOD (type).
1938 * decl.c (end_java_method): Nullify unused fields.
1940 2004-08-17 Andrew Haley <aph@redhat.com>
1942 * verify.c (defer_merging): Quieten.
1943 * jcf-parse.c (load_class): Only try to open a class file if it's
1944 java.lang.Object or if it's part of the current compilation.
1945 Check that the class we just tried to load is the class we just
1947 (java_parse_file): Set flag_verify_invocations off if we're
1948 compiling from .class.
1949 (parse_zip_file_entries): Abort if we try to read a dummy class.
1950 * expr.c (can_widen_reference_to): Quieten.
1951 (build_invokevirtual): Abort if we try to invokevirtual an
1953 (expand_invoke): Don't build a non-interface call to an interface.
1954 (build_instanceof): Don't do premature optimization if
1955 flag_verify_invocations is not set.
1956 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1958 (build_static_field_ref): Add correct type conversion for
1960 (add_miranda_methods): Disable generation of Miranda methods for
1962 (layout_class_method): Don't complain about non-static method
1963 overrides static method with dummy classes.
1965 2004-08-13 Tom Tromey <tromey@redhat.com>
1967 * class.c (build_static_field_ref): Re-enable atable lookups for
1970 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1972 2004-08-11 Tom Tromey <tromey@redhat.com>
1974 * gcj.texi (libgcj Runtime Properties): Document new properties.
1976 2004-08-06 Andrew Haley <aph@redhat.com>
1978 * jcf-parse.c (load_class): Check that we really have loaded the
1979 class we're looking for.
1981 2004-07-19 Andrew Haley <aph@redhat.com>
1983 * verify.c (verify_jvm_instructions): Comment change only.
1985 * typeck.c (build_java_array_type): Add size field to array name.
1987 * java-tree.h (LOCAL_SLOT_P): New.
1988 (update_aliases): Add PC argument.
1989 (pushdecl_function_level): New function.
1991 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1992 MODIFY_EXPR, and SAVE_EXPR.
1993 (java_gimplify_modify_expr): New function.
1995 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1996 (expand_iinc): Pass PC to update_aliases().
1997 (STORE_INTERNAL): Likewise.
1998 (process_jvm_instruction): Likewise.
2000 * decl.c (base_decl_map): New variable.
2001 (uniq): New variable.
2002 (update_aliases): Rewrite with more thorough checking.
2003 (debug_variable_p): New function.
2004 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2005 (check_local_named_variable): Delete whole function.
2006 (initialize_local_variable): New function.
2007 (check_local_unnamed_variable): Add checks and comments.
2008 (find_local_variable): Rewrite.
2009 (java_replace_reference): New function.
2010 (function_binding_level): New variable.
2011 (pushdecl_function_level): New function.
2012 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2013 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2014 (start_java_method): Reset uniq. Create base_decl_map. Set
2015 function_binding_level.
2016 (end_java_method): Null unused fields to save memory.
2018 2004-06-29 Andrew Haley <aph@redhat.com>
2020 * except.c (expand_start_java_handler): Push a new binding level.
2021 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2022 register_exception_range() to register where we'll do it.
2023 (expand_end_java_handler): Remove old bogus code. Replace with
2024 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2025 the top of the expression we're curently building.
2026 (maybe_end_try): Delete.
2027 * decl.c (binding_level.exception_range): New field.
2028 (clear_binding_level): Add field exception_range. Reformat.
2029 (poplevel): Call expand_end_java_handler().
2030 (poplevel): Call java_add_stmt only if functionbody is false.
2031 (maybe_poplevels): Don't call maybe_end_try() from here.
2032 (end_java_method): Clear no longer used trees in function decl.
2033 (register_exception_range): New function.
2034 * java-tree.h (register_exception_range, struct eh_range): Declare.
2036 2004-06-22 Andrew Haley <aph@redhat.com>
2038 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2040 * check-init.c (get_variable_decl): Teach check-init about
2041 FIELD_DECLs addressed via the otable.
2042 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2045 2004-05-28 Andrew Haley <aph@redhat.com>
2047 * jcf-parse.c (load_class): Don't try to read a class that we've
2050 * expr.c (build_invokeinterface): Use the old-fashioned way of
2051 doing indirect dispatch: look up interfaces by name.
2052 * java-tree.h (enum java_tree_index): Add
2053 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2054 * decl.c (java_init_decl_processing): Add
2055 soft_lookupinterfacemethodbyname_node.
2057 * gjavah.c (print_method_info): Final methods have vtable entries,
2058 so gjavah needs to output them.
2059 * class.c (layout_class_method): Generate vtable entries for final
2061 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2062 dispatch, even if a method is final.
2064 2004-05-25 Andrew Haley <aph@redhat.com>
2066 * class.c (build_symbol_entry): Convert the names of constructors
2067 to init_identifier_node when generating an entry for the indirect
2070 * expr.c (build_known_method_ref): Generate indirect calls for
2071 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2073 2004-05-24 Andrew Haley <aph@redhat.com>
2075 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2076 atable element is of the right type.
2078 * class.c (build_static_field_ref): Cast pointer to correct type
2081 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2083 * Merged with HEAD as of 20040514. Diff against
2084 gcj-abi-2-merge-20040514.
2086 2004-04-16 Andrew Haley <aph@redhat.com>
2088 * verify.c (check_pending_block): Disable subroutine checks.
2089 (defer_merging): New function.
2090 (merge_types): If types are dummy, use defer_merging to combine them.
2091 (verify_jvm_instructions): If invocation is invokeinterface and
2092 target is dummy, assume target really is an interface.
2094 * parse.y (patch_invoke): Break out call to java_create_object.
2096 * lang.c (flag_verify_invocations): New.
2098 * jcf-parse.c (load_class): If we've already failed to load a
2099 class, don't try again.
2100 (load_class): If we can't find a .class file, don't fail, but emit
2102 (parse_class_file): Don't act on dummy methods.
2104 * java-tree.h (flag_verify_invocations): New.
2106 (lang_type.dummy_class): New field.
2107 (java_create_object): New function.
2108 (METHOD_DUMMY): New.
2110 * expr.c (build_field_ref): Widen field offset.
2111 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2112 that each of its elements is compatible with the one we're
2114 (pop_type_0): Issue a warning to say that we need to generate a
2116 (java_create_object): New function.
2117 (build_field_ref): Only generate hard refs if we're not using
2119 (expand_java_field_op): If we're using !verify_invocations and we
2120 see a missing field, generate a decl for it.
2122 (expand_invoke): If a class doesn't have the method we seek and
2123 we're using !flag_verify_invocations, generate a decl for the
2126 (build_known_method_ref): Always use indirect dispatch via the
2127 atable for static methods.
2129 (expand_java_NEW): Break out object creation into new function,
2132 (can_widen_reference_to): Issue a warning to say that we need to
2133 generate a runtime check.
2135 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2136 (make_method_value): Also use index for interfaces.
2137 (make_class_data): Skip dummy field for inherited data.
2138 Don't build method array for dummy methods.
2139 Set size_in_byte to -1 when using inirect dispatch
2140 Don't build a hard class ref if we don't have a hard ref to our
2141 superclass, or if we're using inirect dispatch.
2142 Null out dispatch tables.
2144 (layout_class_method): Don't complain about non-static method
2145 overrides static method is method is artificial.
2147 (build_static_field_ref): Disable atable references to static
2148 fields for the time being.
2150 (layout_class_methods): Check for CLASS_INTERFACE as
2151 well as CLASS_ABSTRACT.
2153 2004-11-24 Steven Bosscher <stevenb@suse.de>
2155 * class.c (make_class_data): Don't check flag_inline_functions.
2156 * lang.c (flag_really_inline): Remove unused flag.
2157 (java_handle_option): Don't set it here. Remove special handling
2158 of flag_inline_functions for Java.
2159 (java_init): Don't set flag_inline_trees here. Already done...
2160 (java_post_options): ...here. Don't clear flag_inline_functions.
2162 2004-11-24 Steven Bosscher <stevenb@suse.de>
2164 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2165 (java_gimplify_exit_block_expr): New function.
2166 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2168 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2169 (EXIT_BLOCK_EXPR): Likewise.
2170 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2171 (LABELED_BLOCK_BODY): Likewise.
2172 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2173 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2174 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2176 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2177 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2178 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2179 second operand of EXIT_BLOCK_EXPR.
2180 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2182 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2184 2004-11-23 Ben Elliston <bje@au.ibm.com>
2186 * xref.h (xref_flag_value): Remove.
2187 (xref_set_data, xref_get_data): Likewise.
2188 (xref_set_current_fp): Likewise.
2189 (XREF_NONE): Likewise.
2190 (XREF_GET_DATA): Likewise.
2191 * xref.c (xref_flag_value): Remove.
2192 (xref_set_data, xref_get_data): Likewise.
2193 (xref_set_current_fp): Likewise.
2195 2004-11-23 Ben Elliston <bje@au.ibm.com>
2197 * gjavah.c (output_directory): Make static.
2198 (temp_directory): Likewise.
2200 2004-11-15 Tom Tromey <tromey@redhat.com>
2202 * decl.c (instn_ptr_type_node): Removed.
2203 (lineNumbers_ptr_type_node): Removed.
2204 (jint_type): Removed.
2205 (jint_ptr_type): Removed.
2207 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2210 * check-init.c (check_init): Ignore DECL_EXPR.
2211 * expr.c (always_initialize_class_p): Reenable.
2212 (build_class_init): Use a variable to store the decl. Also use
2213 boolean_false_node instead of integer_zero_node.
2214 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2217 2004-11-08 Tom Tromey <tromey@redhat.com>
2220 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2221 generating a JNI header.
2222 (print_field_info): Handle JNI headers.
2223 (jni_print_float): Likewise.
2224 (jni_print_double): Likewise.
2226 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2228 * decl.c (end_java_method): Remove duplicated code.
2230 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2231 Gerald Pfeifer <gerald@pfeifer.com>
2233 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2236 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2239 * class.c: Reinstate 2004-08-18 patch.
2240 (make_local_function_alias): Don't create an alias for extern (native)
2243 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2246 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2247 (make_method_value): Likewise.
2249 2004-10-21 Andrew Haley <aph@redhat.com>
2252 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2254 2004-10-20 Andrew Haley <aph@redhat.com>
2256 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2257 Remove duplicated code block.
2259 2004-10-18 Steven Bosscher <stevenb@suse.de>
2261 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2262 New rules to work around old Bison warnings.
2264 2004-10-17 Steven Bosscher <stevenb@suse.de>
2266 * class.c (ident_subst): Always alloca buffer.
2267 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2268 opcode after including javaop.def.
2269 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2270 conditional expression that exits, to avoid warnings.
2271 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2272 a user of an extension.
2273 * win32-host.c: Move check down to have non-empty file when
2274 WIN32 is not defined.
2276 * Make-lang.in (java-warn): Add STRICT_WARN.
2277 (java/jcf-io.o-warn): Don't have Werror for this file.
2278 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2280 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2282 * expr.c (expr_add_location): Move declaration to before all
2284 * parse.y (java_expand_classes): Ditto.
2285 * lex.c (java_peek_unicode): Ditto.
2287 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2289 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2290 if possible, else convert `foo' to 'foo'.
2291 * class.c: Likewise.
2294 * jcf-io.c: Likewise.
2295 * jcf-parse.c: Likewise.
2298 * parse.h: Likewise.
2300 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2302 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2303 rename parameter 'msg' to 'msgid' in function declaration.
2304 (issue_warning_error_from_context): Likewise.
2305 (yyerror): Rename parameter 'msg' to 'msgid'.
2306 (all over): Use new quoting style for diagnostics.
2308 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2310 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2311 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2314 2004-10-14 Matt Austern <austern@apple.com>
2316 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2319 2004-10-13 Tom Tromey <tromey@redhat.com>
2322 * lang.opt (--extdirs): Document.
2323 * jvspec.c (lang_specific_driver): Recognize -encoding and
2326 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2328 * parse.y (issue_warning_error_from_context): Use va_list *
2329 instead of va_list parameter.
2330 (parse_error_context): Update call.
2331 (parse_warning_context): Likewise.
2333 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2335 * parse.y, parse-scan.y: Add list of diagnostic messages to
2336 insulate translation template from version of yacc/bison used
2337 to compile the grammar.
2339 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2341 Prepare for %q, %< and %> in diagnostic message strings.
2342 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2343 Name second parameter 'msgid'.
2344 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2345 (issue_warning_error_from_context): Use pretty-printer functions
2346 instead of vsprintf for constructing formatted messages. Rename
2347 parameter 'msg' to 'msgid'.
2348 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2349 (parse_warning_context): Likewise.
2351 2004-10-05 Andrew Haley <aph@redhat.com>
2354 * jcf-parse.c (parse_zip_file_entries): If a class has a
2355 superclass and a TYPE_SIZE of zero, lay it out.
2357 2004-09-30 Andrew Haley <aph@redhat.com>
2360 * jcf-parse.c (compute_class_name): Rewrite.
2362 2004-10-01 Jan Hubicka <jh@suse.cz>
2364 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2366 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2368 * lex.c: Fix a comment typo.
2370 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2372 * java-tree.h: Fix a comment typo.
2374 2004-09-30 Per Bothner <per@bothner.com>
2376 Simplify lexer. Implement --enable-mapped-location support.
2377 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2378 (parse_source_file_1): Pass filename as extra parameter, so we can call
2379 linemap_add and set input_location here, rather than in both callers.
2380 (read_class): Pass copied filename to parse_source_file_1.
2381 Don't initialize wfl_operator - only needed for source compilation.
2382 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2383 * lex.h: Remove a bunch of debugging macros.
2384 * lex.h (struct_java_line, struct java_error): Remove types.
2385 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2386 (struct java_lc_s): Remove prev_col field.
2387 (struct java_lexer): New fields next_unicode, next_columns, and
2388 avail_unicode. New position field, and maybe token_start field.
2389 Don't need hit_eof field - use next_unicode == -1 instead.
2390 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2391 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2392 * parse.h: Various changes for USE_MAPPED_LOCATION.
2393 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2394 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2395 (struct parser_ctxt): New file_start_location field.
2396 Remove p_line, c_line fields since we no longer save lines.
2397 Remove elc, lineno, and current_jcf fields - no longer used.
2398 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2399 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2400 source_location and is probably not needed anymore anyway.
2401 Use new expr_add_Location function.
2402 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2403 (java_pop_parser_context): Minor cleanup.
2404 (java_parser_context_save_global, java_parser_context_restore_global,
2405 java_pop_parser_context): Save/restore input_location as a unit.
2406 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2407 a source_location instead of a wfl context node.
2408 (check_class_interface_creation): input_filename is not addressable.
2409 (create_artificial_method): Calling java_parser_context_save_global
2410 and java_parser_context_restore_global is overkill. Instead,
2411 temporarily set input_location from class decl.
2412 (java_layout_seen_class_methods): Set input_location from method decl.
2413 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2414 (finish_loop_body): Likewise.
2415 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2416 (java_sprint_unicode): Take a character, not index in line.
2417 (java_sneak_uncode): Replaced by java_peek_unicode.
2418 (java_unget_unicode): No longer used.
2419 (java_allocate_new_line. java_store_unicode): Removed, since we
2420 no longer remember "lines".
2421 (java_new_lexer): Update for new data structures.
2422 (java_read_char): Move unget_value checking to java_read_unicode.
2423 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2424 efficient functions that are used directly when lexing.
2425 (java_read_unicode_collapsing_terminators): No longer needed.
2426 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2427 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2428 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2429 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2430 combine switch branches, and test for common token kinds earlier.
2431 (java_lex_error): Rewrite.
2432 * jv-scan.c (expand_location): New function, copied from tree.c.
2433 (main): Set ctxp->filename instead of setting input_filename directly.
2435 2004-09-30 Per Bothner <per@bothner.com>
2437 More cleanup for --enable-mapped-location.
2438 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2439 input_location here. Instead do it in give_name_to_class.
2440 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2441 * expr.c (expand_byte_code): Call linemap_line_start.
2442 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2443 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2444 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2445 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2446 to USE_MAPPED_LOCATION case.
2448 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2449 * jcf-parse.c (java_parse_file): Don't set input_filename.
2450 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2451 Create a list of TRANSLATION_UNIT_DECL.
2452 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2453 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2454 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2455 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2456 (file_start_location): New static.
2457 (set_source_filename): Avoid extra access to input_filename macro.
2458 Concatenate new name with class's package prefix.
2459 (set_source_filename, give_name_to_class): Update.
2460 (give_name_to_class): Set class's "line 0" input_location here.
2461 (parse_class_file): Set input_location as a unit.
2463 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2465 2004-09-29 Per Bothner <per@bothner.com>
2467 * java-tree.h: Redefine some macros and add some declaration
2468 to handle the USE_MAPPED_LOCATION case.
2469 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2470 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2471 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2472 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2474 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2475 * decl.c (finish_method, java_add_stmt): Likewise.
2476 * java-gimplify.c (java-gimplify.c): Likewise.
2477 * jcf-write.c (generate_bytecode_insns): Likewise.
2478 * lang.c (java_post_options): Likewise - call linemap_add.
2480 2004-09-29 Andrew Haley <aph@redhat.com>
2483 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2484 result of TRUNC_MOD_EXPR.
2485 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2486 * decl.c (java_init_decl_processing): Mark
2487 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2489 2004-09-28 Tom Tromey <tromey@redhat.com>
2492 * class.c (add_miranda_methods): Load superinterface if not
2495 2004-09-28 Andrew Haley <aph@redhat.com>
2498 * jcf-parse.c (load_class): Don't try to read a class that we've
2501 2004-09-28 Andrew Haley <aph@redhat.com>
2503 * jcf-parse.c (load_class): Back out previous broken patch.
2505 2004-09-28 Andrew Haley <aph@redhat.com>
2508 * jcf-parse.c (load_class): Don't try to read a class that we've
2510 Check that we really did read the right class.
2512 2004-09-25 Tom Tromey <tromey@redhat.com>
2515 * parse.y (create_artificial_method): Use add_method_1.
2517 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2519 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2521 * gcj.texi: Fix typos.
2523 2004-09-24 Tom Tromey <tromey@redhat.com>
2526 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2527 in error parts of rule.
2528 (unary_expression): Don't call error_if_numeric_overflow when $1
2531 2004-09-24 Tom Tromey <tromey@redhat.com>
2534 * parse.y (resolve_qualified_expression_name): Set
2535 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2536 * expr.c (force_evaluation_order): Check for empty argument list
2537 after stripping COMPOUND_EXPR.
2539 2004-09-23 Andrew Haley <aph@redhat.com>
2542 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2545 2004-09-23 Tom Tromey <tromey@redhat.com>
2548 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2549 where operand is null.
2551 2004-09-23 Tom Tromey <tromey@redhat.com>
2554 * parse.y (not_accessible_p): Allow access to protected members
2555 even when class is not static.
2557 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2559 * Make-lang.in: Revert the gcc-none.o change.
2561 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2563 * parse.y (patch_anonymous_class): VEC_space returns true if there
2566 2004-09-21 Matt Austern <austern@apple.com>
2569 * gjavah.c (free_method_name_list): Fix function definition so
2570 it's a proper C prototype.
2572 2004-09-21 Tom Tromey <tromey@redhat.com>
2575 * gjavah.c (free_method_name_list): New method.
2578 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2579 Zack Weinberg <zack@codesourcery.com>
2581 * java-tree.def: Use tree_code_class enumeration constants
2582 instead of code letters.
2583 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2584 new tree-class enumeration constants.
2586 2004-09-13 Tom Tromey <tromey@redhat.com>
2589 * class.c (layout_class_method): Put synthetic methods into the
2592 2004-09-11 Andrew Pinski <apinski@apple.com>
2594 * Make-lang.in (java/ggc-none.c): Change dependency
2595 for ggc.h into $(GGC_H).
2597 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2599 * Make-lang.in (java/win32-host.o): Add dependency on
2601 * win32-host.c: Add includes for coretypes.h, jcf.h
2603 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2605 * Make-lang.in (GCJH_OBJS): Change dependency from
2606 ggc-none.o to java/ggc-none.o
2607 (JCFDUMP_OBJS): Likewise.
2608 (java/ggc-none.o): New target.
2610 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2612 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2613 * class.c (build_utf8_ref, build_static_field_ref,
2614 make_field_value, make_method_value, get_dispatch_table,
2615 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2616 * constants.c (get_tag_node, build_ref_from_constant_pool,
2617 build_constants_constructor): Likewise.
2618 * decl.c (java_init_decl_processing): Likewise.
2619 * expr.c (build_java_array_length_access, build_newarray,
2620 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2621 build_java_binop, build_field_ref, expand_java_add_case,
2622 expand_java_call, build_known_method_ref, build_invokevirtual,
2623 build_invokeinterface, build_jni_stub): Likewise.
2624 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2625 * jcf-parse.c (get_constant): Likewise.
2626 * lex.c (do_java_lex): Likewise.
2627 * parse.y (patch_binop, patch_unaryop, patch_cast,
2628 build_newarray_node, patch_newarray): Likewise.
2629 * resource.c (compile_resource_data): Likewise.
2630 * typeck.c (build_prim_array_type): Likewise.
2632 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2634 * decl.c (java_init_decl_processing): Adjust
2635 initialize_sizetypes call.
2637 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2639 * jv-scan.c (fancy_abort): Add.
2641 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2643 * expr.c (build_java_arrayaccess): Use convert to change
2646 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2648 * class.c (make_local_function_alias): Allocate extra space for 'L'
2649 in name buffer. Reported by Thomas Neumann.
2651 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2653 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2654 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2655 * lex.c (do_java_lex): Adjust.
2656 (error_if_numeric_overflow): Likewise.
2658 2004-08-18 Andrew Pinski <apinski@apple.com>
2660 * class.c (make_local_function_alias): Only make a new decl if we
2661 support alias attribute on all decls.
2663 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2665 * class.c (make_local_function_alias): New function. Create local
2666 alias for public method DECL.
2667 (make_method_value): Use make_local_function_alias.
2668 * parse.y (craft_constructor): Don't special-case anonymous classes.
2669 Always set ctor_name to init_identifier_node.
2670 (lookup_method_invoke): Call layout_class_method when creating
2671 anonymous class constructor.
2673 2004-08-18 Richard Henderson <rth@redhat.com>
2675 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2676 default case. Treat '<' similarly. Update for
2677 is_gimple_formal_tmp_var name change.
2679 2004-08-17 Andrew Haley <aph@redhat.com>
2681 * lang.c (lang_printable_name): Obey verbose flag.
2682 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2683 lang_printable_name().
2684 (verify_constructor_circularity, get_printable_method_name,
2685 check_abstract_method_definitions, java_check_regular_methods,
2686 java_check_abstract_methods, check_inner_class_access,
2687 fix_constructors, patch_method_invocation, patch_return):
2689 * expr.c (pop_type_0): Likewise.
2691 * java-tree.h (lang_printable_name_wls): Delete.
2693 2004-08-16 Tom Tromey <tromey@redhat.com>
2696 * parse.y (primary): Changed for initialized and uninitialized
2698 (array_access): Handle array_creation_initialized.
2699 (array_creation_expression): Split into
2700 array_creation_initialized and array_creation_uninitialized.
2702 2004-08-16 Andrew Haley <aph@redhat.com>
2704 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2705 generating bytecode.
2707 2004-08-16 Elliot Lee <sopwith@redhat.com>
2710 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2711 spaces, and quoted filelists.
2713 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2715 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2716 * class.c (build_utf8_ref, build_static_field_ref,
2717 make_field_value, make_method_value, get_dispatch_table,
2718 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2719 * constants.c (get_tag_node, build_ref_from_constant_pool,
2720 build_constants_constructor): Likewise.
2721 * decl.c (java_init_decl_processing): Likewise.
2722 * expr.c (build_java_array_length_access, build_newarray,
2723 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2724 build_java_binop, build_field_ref, expand_java_add_case,
2725 expand_java_call, build_known_method_ref, build_invokevirtual,
2726 build_invokeinterface, build_jni_stub): Likewise.
2727 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2728 * jcf-parse.c (get_constant): Likewise.
2729 * lex.c (do_java_lex): Likewise.
2730 * parse.y (patch_binop, patch_unaryop, patch_cast,
2731 build_null_of_type, patch_newarray): Likewise.
2732 * resource.c (compile_resource_data): Likewise.
2733 * typeck.c (build_prim_array_type): Likewise.
2735 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2737 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2738 Don't create BLOCK here or call java_gimplify_block.
2740 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2742 * java-tree.h (flag_deprecated): Removed.
2743 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2744 * parse.y (check_deprecation): Check warn_deprecated instead of
2747 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2749 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2750 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2751 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2752 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2753 flag_force_classes_archive_check, flag_optimize_sci,
2754 flag_indirect_dispatch): Remove explicit declarations.
2755 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2758 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2761 * Make-lang.in (java.install-man): Install from either build
2762 tree or source tree, whichever has the file first.
2764 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2766 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2767 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2768 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2769 (do_java_lex): Likewise. Adjust force_fit_type call.
2771 2004-08-04 Roger Sayle <roger@eyesopen.com>
2772 Andrew Haley <aph@redhat.com>
2774 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2775 checking trees as they're being built.
2776 (convert): Call convert_ieee_real_to_integer if we're
2777 converting a constant, even if we're writing a class file.
2779 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2782 * parse.y (fold_constant_for_init): Call resolve_field_access with
2783 correct current_class context.
2785 2004-08-01 Roger Sayle <roger@eyesopen.com>
2787 * decl.c (update_aliases, initialize_local_variable): Replace calls
2788 to build with calls to buildN.
2789 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2790 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2791 * parse.h (BUILD_THROW): Likewise.
2792 * parse.y (switch_expression, synchronized_statement,
2793 catch_clause_parameter, array_creation_expression,
2794 conditional_expression, make_qualified_name,
2795 resolve_qualified_expression_name, patch_method_invocation,
2796 patch_invoke, build_method_invocation, build_new_invocation,
2797 build_assignment, patch_assignment, build_binop, patch_binop,
2798 build_string_concatenation, build_incdec, patch_unaryop,
2799 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2800 patch_return, build_if_else_statement, build_labeled_block,
2801 build_new_loop, build_loop_body, build_bc_statement,
2802 build_assertion, encapsulate_with_try_catch, build_try_statement,
2803 build_try_finally_statement, patch_synchronized_statement,
2804 emit_test_initialization): Likewise, replace build with buildN.
2806 2004-07-28 Eric Christopher <echristo@redhat.com>
2808 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2809 (java_unsafe_for_reeval): Ditto.
2811 2004-07-26 <hp@bitrange.com>
2813 * parse.y (build_super_invocation): Adjust declaration order to
2814 avoid declaration after statement.
2816 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2818 * decl.c: Rename all identifiers named `class' to `cl'.
2820 2004-07-25 Richard Henderson <rth@redhat.com>
2822 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2824 2004-07-23 Mike Stump <mrs@apple.com>
2826 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2827 * gjavah.c (throwable_p, decode_signature_piece,
2828 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2829 process_file): Likewise.
2830 * jcf-dump.c (main): Likewise.
2831 * jcf-io.c (read_zip_member): Likewise.
2832 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2833 give_name_to_class, get_class_constant): Likewise.
2834 * jcf-write.c (find_constant_wide, push_long_const,
2835 generate_classfile): Likewise.
2836 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2837 * parse.y (read_import_dir): Likewise.
2838 * typeck.c (parse_signature_type): Likewise.
2839 * verify.c (verify_jvm_instructions): Likewise.
2840 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2842 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2844 * Make-lang.in: Replace rmic and rmiregistry references with
2845 grmic and grmiregistry.
2846 * gcj.texi: Likewise.
2848 2004-07-20 Andrew Haley <aph@redhat.com>
2851 * verify.c (verify_jvm_instructions): Comment change only.
2853 * typeck.c (build_java_array_type): Add size field to array name.
2855 * java-tree.h (LOCAL_SLOT_P): New.
2856 (update_aliases): Add PC argument.
2857 (pushdecl_function_level): New function.
2859 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2860 MODIFY_EXPR, and SAVE_EXPR.
2861 (java_gimplify_modify_expr): New function.
2863 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2864 (expand_iinc): Pass PC to update_aliases().
2865 (STORE_INTERNAL): Likewise.
2866 (process_jvm_instruction): Likewise.
2868 * decl.c (base_decl_map): New variable.
2869 (uniq): New variable.
2870 (update_aliases): Rewrite with more thorough checking.
2871 (debug_variable_p): New function.
2872 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2873 (check_local_named_variable): Delete whole function.
2874 (initialize_local_variable): New function.
2875 (check_local_unnamed_variable): Add checks and comments.
2876 (find_local_variable): Rewrite.
2877 (java_replace_reference): New function.
2878 (function_binding_level): New variable.
2879 (pushdecl_function_level): New function.
2880 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2881 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2882 (start_java_method): Reset uniq. Create base_decl_map. Set
2883 function_binding_level.
2884 (end_java_method): Null unused fields to save memory.
2886 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2888 * class.c (add_interface_do): Remove.
2889 (set_super_info, interface_of_p, maybe_add_interface,
2890 add_interface, make_class_data, layout_class,
2891 add_miranda_methods): Adjust BINFO accessors and addition.
2892 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2894 * jcf-write.c (generate_classfile): Likewise.
2895 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2896 check_circular_reference, java_complete_class,
2897 check_abstract_method_definitions,
2898 java_check_abstract_method_definitions,
2899 check_interface_throws_clauses, java_check_abstract_methods,
2900 lookup_java_interface_method2,
2901 find_applicable_accessible_methods_list): Adjust BINFO accessors
2903 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2905 2004-07-18 Roger Sayle <roger@eyesopen.com>
2907 * builtins.c (max_builtin, min_builtin,
2908 java_build_function_call_expr): Replace calls to build with buildN.
2909 * class.c (build_class_ref, build_static_field_ref,
2910 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2911 * constants.c (build_ref_from_constant_pool): Likewise.
2912 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2913 add_stmt_to_compound): Likewise.
2914 * except.c (build_exception_object_ref, expand_end_java_handler):
2916 * java-gimplify.c (java_gimplify_case_expr,
2917 java_gimplify_default_expr, java_gimplify_block,
2918 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2919 * jcf-write.c (generate_bytecode_insns): Likewise.
2920 * typeck.c (convert_ieee_real_to_integer): Likewise.
2922 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2924 * java-tree.h (builtin_function): Declare.
2926 2004-07-16 Steven Bosscher <stevenb@suse.de>
2928 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2929 abuse restore_line_number_status.
2931 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2934 * jcf-parse.c (java_emit_static_constructor): Specify default
2937 2004-07-13 Per Bothner <per@bothner.com>
2939 * java-tree.h (all_class_filename): Remove useless macro.
2940 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2941 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2942 * parse.y (java_parser_context_restore_global): Replace
2943 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2944 * jcf-parse.c (read_class, java_parse_file): Likewise.
2946 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2949 gjavah.c (print_field_info): Emit constant only if field is static.
2951 2004-07-11 Roger Sayle <roger@eyesopen.com>
2953 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2954 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2955 build_java_ret, build_java_throw_out_of_bounds_exception,
2956 build_java_array_length_access, java_check_reference,
2957 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2958 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2959 expand_java_arrayload, build_java_monitor, expand_java_return,
2960 expand_load_internal, expand_java_NEW, build_get_class,
2961 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2962 build_java_soft_divmod, build_java_binop, build_field_ref,
2963 expand_compare, expand_java_goto, expand_java_switch,
2964 expand_java_add_case, build_class_init, build_known_method_ref,
2965 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2966 expand_invoke, build_jni_stub, expand_java_field_op,
2967 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2968 force_evaluation_order, emit_init_test_initialization): Convert
2969 calls to "build" into calls to the prefered "buildN" functions.
2971 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2973 * java-tree.h (set_block): Remove.
2974 * lang.c (java_clear_binding_stack): New.
2975 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2976 * decl.c (struct binding_level): Remove this_block.
2977 (clear_binding_level): Likewise.
2978 (poplevel): Don't handle this_block.
2979 (set_block): Remove.
2981 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2983 * class.c (common_enclosing_context_p): Remove statement with no
2986 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2989 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2990 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2991 (craft_constructor): Inherit access flags for implicit constructor
2992 from the enclosing class.
2993 (create_class): Fix comment typo.
2994 (resolve_qualified_expression_name): Pass type of qualifier to
2995 not_accessible_p, not the type in which target field was found.
2996 (not_accessible_p): Handle inner classes. Expand protected
2997 qualifier-subtype check to enclosing instances, but don't apply this
2998 check to static members. Allow protected access to inner classes
2999 of a subtype. Allow private access within common enclosing context.
3000 (build_super_invocation): Get WFL line number info from current
3002 (build_incomplete_class_ref): Update for new create_anonymous_class
3004 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3005 common_enclosing_instance_p.
3006 * class.c (common_enclosing_context_p): New. Determine if types
3007 share a common enclosing context, even across static contexts.
3008 (common_enclosing_instance_p): Renamed from
3009 common_enclosing_context_p. Determines if types share a common
3010 non-static enclosing instance.
3011 * java-tree.h (common_enclosing_instance_p): Declare.
3012 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3013 for inner class constructors.
3014 (generate_classfile): Use get_method_access_flags.
3016 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3018 * class.c (interface_of_p): Check for null TYPE_BINFO.
3020 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3022 * class.c (make_class): Do not create binfo here.
3023 (set_super_info): Create it here.
3024 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3026 2004-07-08 Richard Henderson <rth@redhat.com>
3028 * expr.c (case_identity, get_primitive_array_vtable,
3029 java_expand_expr, emit_init_test_initialization): Remove.
3030 * java-tree.h (java_expand_expr): Remove.
3031 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3033 2004-07-07 Per Bothner <per@bothner.com>
3035 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3036 get internal error due to mismatched types.
3038 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3040 * gcj.texi (Linking): New node. Document -lgij usage.
3042 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3044 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3045 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3046 * java/class.c (set_super_info, class_depth, interface_of_p,
3047 maybe_add_interface, add_interface, make_class_data,
3048 layout_class, add_miranda_methods): Adjust BINFO macros.
3049 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3050 * jcf-write.c (generate_classfile): Likewise.
3051 * parse.y (patch_anonymous_class,
3052 check_inner_circular_reference, check_circular_reference,
3053 java_complete_class, check_abstract_method_definitions,
3054 java_check_abstract_method_definitions,
3055 check_interface_throws_clauses, java_check_abstract_methods,
3056 lookup_java_interface_method2,
3057 find_applicable_accessible_methods_list): Likewise.
3058 * typeck.c (find_method_in_interface): Likewise.
3059 * verify.c (merge_types): Likewise.
3061 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3063 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3064 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3066 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3068 * class.c (make_class): Use make_tree_binfo.
3069 (set_super_info, add_interface_do): Likewise.
3070 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3072 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3074 * verify.c: Correct array element access formatting thinko.
3076 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3078 * verify.c: Insert a short blurb at the start referring to the JVMS.
3079 (merge_type_state): Remove redundant nested if statement.
3080 (verify_jvm_instructions): Ensure current_subr is initialised to
3082 Minor formatting fixes all over the place.
3084 2004-07-02 Richard Henderson <rth@redhat.com>
3086 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3088 2004-07-01 Richard Henderson <rth@redhat.com>
3090 * class.c (registerClass_libfunc): Remove.
3091 (init_class_processing): Don't set it.
3092 (emit_register_classes): Take list_p parameter. Fill it in
3093 with _Jv_RegisterClass calls.
3094 * decl.c (java_init_decl_processing): Don't call
3095 init_resource_processing.
3096 * jcf-parse.c (java_emit_static_constructor): New.
3097 (java_parse_file): Call it.
3098 * resource.c (registerResource_libfunc): Remove.
3099 (init_resource_processing): Remove.
3100 (write_resource_constructor): Take list_p parameter. Fill it in
3101 with _Jv_RegisterResource calls.
3102 * java-tree.h: Update prototypes.
3104 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3107 * class.c (layout_class_method): Do not override package-private
3108 method if its in a different package.
3109 (split_qualified_name): Move here from parse.y. Rename from
3110 breakdown_qualified. Add comment.
3111 (in_same_package): Move here from parse.y. Add comment.
3112 * java-tree.h (break_down_qualified, in_same_package): Declare.
3113 (in_same_package): Likewise.
3114 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3117 2004-06-29 Andrew Haley <aph@redhat.com>
3119 * except.c (expand_start_java_handler): Push a new binding level.
3120 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3121 register_exception_range() to register where we'll do it.
3122 (expand_end_java_handler): Remove old bogus code. Replace with
3123 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3124 the top of the expression we're curently building.
3125 (maybe_end_try): Delete.
3126 * decl.c (binding_level.exception_range): New field.
3127 (clear_binding_level): Add field exception_range. Reformat.
3128 (poplevel): Call expand_end_java_handler().
3129 (poplevel): Call java_add_stmt only if functionbody is false.
3130 (maybe_poplevels): Don't call maybe_end_try() from here.
3131 (end_java_method): Clear no longer used trees in function decl.
3132 (register_exception_range): New function.
3133 * java-tree.h (register_exception_range, struct eh_range): Declare.
3135 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3137 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3139 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3142 * expr.c (class_has_finalize_method): Fix method name indentation.
3143 (expand_java_call): Remove K&R style parameter declaration.
3144 (expand_invoke): Fix statement indentation.
3145 (expand_java_field_op): Likewise.
3146 * parse-scan.y: Fix typo.
3147 (reset_report): Fix method name indentation.
3148 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3150 * verify.c (verify_jvm_instructions): Document parameters, insert
3152 * lang.c (lang_init_source): Fix method name indentation.
3153 * class.c (common_enclosing_context_p): Likewise.
3154 (emit_symbol_table): Fix parameter list indentation.
3155 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3156 parameter declaration.
3157 * constants.c: Fix copyright notice indentation.
3158 * typeck.c (find_method_in_superclasses): Fix parameter list
3160 (find_method_in_interfaces): Likewise.
3161 * zextract.c (makelong): Fix method name indentation.
3163 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3166 * parse.y (create_interface): Set correct access modifiers for
3168 * jcf-write.c (get_classfile_modifiers): New function.
3169 (generate_classfile): Use get_classfile_modifiers, not
3172 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3174 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3175 dependency to current parser context, not NULL_TREE, for top-level
3177 (jdep_resolve_class): Enable member access check for all inner
3180 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3182 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3185 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3188 * expr.c (expand_java_field_op): Ensure that target class for static
3189 field access has been loaded.
3191 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3192 Ranjit Mathew <rmathew@hotmail.com>
3194 PR java/1207, java/16178
3195 * jcf-parse.c (load_class): Return immediately if passed a type decl
3196 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3197 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3198 before calling load_class.
3199 (qualify_and_find): Likewise.
3200 (find_in_imports_on_demand): Likewise.
3201 (find_applicable_accessible_methods_list): Likewise.
3203 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3205 * parse.y (java_layout_seen_class_methods): Don't call load_class
3206 on class defined by source parser.
3208 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3210 * parse.y (set_nested_class_simple_name_value): Removed.
3211 (java_complete_expand_class): Remove calls to
3212 set_nested_class_simple_name_value.
3214 2004-06-22 Andrew Haley <aph@redhat.com>
3215 Ranjit Mathew <rmathew@hotmail.com>
3217 Fixes PR java/16113.
3218 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3220 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3222 * parse.y (create_class): Correct diagnostic message about
3223 java.lang.Object extending anything else.
3225 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3227 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3228 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3229 * constants.c (build_ref_from_constant_pool): Likewise.
3230 * expr.c (build_java_array_length_access): Likewise.
3231 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3232 (invoke_build_dtable, build_invokevirtual): Likewise.
3233 (build_invokeinterface, java_expand_expr): Likewise.
3234 (emit_init_test_initialization): Likewise.
3235 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3236 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3238 2004-06-21 Andrew Haley <aph@redhat.com>
3240 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3243 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3245 * jcf.h (struct JCF): Change java_source, right_zip and finished
3247 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3248 byte_swap and use_fallback to unsigned int.
3249 * parse.h (struct _jdep): Change flag0 to unsigned int.
3251 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3254 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3255 before trying to lay out its methods.
3256 * jcf-parse.c (read_class): Track parsed files using canonical paths
3257 obtained via lrealpath from libiberty.
3258 (java_parse_file): Likewise.
3259 (parse_source_file_1): Rename formal parameter to reflect its
3260 modified purpose. Minor formatting fix.
3262 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3264 * class.c (emit_register_classes): Make the function uninlinable,
3265 do not set current_function_cannot_inline.
3266 * resource.c (write_resource_constructor): Do not reset
3267 flag_inline_functions around rest_of_compilation.
3269 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3272 * expr.c (java_truthvalue_conversion): Handle
3273 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3274 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3275 i.e. return the expression.
3277 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3279 * gjavah.c: Include version.h
3281 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3283 * jcf-write.c (generate_bytecode_conditional): Correct handling
3284 of unordered conditionals. Add comment.
3286 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3287 Per Bothner <per@bothner.com>
3289 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3290 local variable was initialised upon declaration.
3291 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3292 variable was final and initialised upon declaration.
3293 * check-init.c (check_final_reassigned): Give error only if a blank
3294 final is not definitely unassigned or if an initialised final is
3296 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3297 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3298 (check_init): Perform initialised-variable-removing-optimisation
3299 only on non-final local variables.
3301 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3303 * jcf-write.c (generate_bytecode_conditional): Handle binops
3304 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3306 (generate_bytecode_insns): Likewise.
3308 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3310 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3311 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3313 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3315 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3316 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3318 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3320 * decl.c (struct binding_level): Add GTY marker. Compile
3321 binding_depth unconditionally.
3322 (current_binding_level, free_binding_level, global_binding_level):
3324 (clear_binding_level): Unconditionally set binding_depth.
3325 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3327 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3329 * lex.c (java_new_lexer): Set 'encoding'.
3330 (java_read_char): Improve error message for unrecognized characters.
3331 * lex.h (struct java_lexer): New field 'encoding'.
3333 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3335 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3337 2004-05-21 Mark Wielaard <mark@klomp.org>
3339 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3342 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3344 * typeck.c: Remove non-printable character 160.
3346 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3348 * check-init.c: Correct minor typos.
3350 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3352 * Make-lang.in, expr.c, java-gimplify.c: Rename
3353 tree-simple.[ch] to tree-gimple.[ch].
3355 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3357 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3359 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3361 Merge from tree-ssa-20020619-branch. See
3362 ChangeLog.tree-ssa for details.
3364 * Make-lang.in, builtins.c, check-init.c, class.c,
3365 constants.c, decl.c, except.c, expr.c, java-except.h,
3366 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3367 lang.c, lang.opt, parse.y, resource.c: Merged.
3368 * java-gimplify.c: New file.
3370 2004-05-10 Andrew Haley <aph@redhat.com>
3372 * parse.y (create_class): Set TYPE_VFIELD.
3373 * decl.c (java_init_decl_processing): Likewise.
3375 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3376 * class.c (make_method_value): Replace DECL_VINDEX with call to
3378 (get_dispatch_vector): Likewise.
3379 (layout_class_method): Likewise.
3380 Replace set of DECL_VINDEX with call to set_method_index().
3381 (set_method_index): New function.
3382 (get_method_index): New function.
3383 * java-tree.h (set_method_index): New function decl.
3384 (get_method_index): New function decl.
3386 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3388 * parse.y (check_pkg_class_access): Add new argument
3389 and use it when cl is NULL to call lookup_cl on it.
3390 (parser_check_super_interface): Do not call lookup_cl.
3391 Pass this_decl to check_pkg_class_access and NULL
3392 instead of lookup_cl.
3393 (parser_check_super): Update for change in
3394 check_pkg_class_access.
3395 (do_resolve_class): Likewise.
3396 (process_imports): Likewise.
3397 (find_in_imports_on_demand): Likewise.
3398 (resolve_qualified_expression_name): Likewise.
3400 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3402 Fixes PR java/9685, PR java/15073
3403 * parse.y (accessibility_string): New method.
3404 (not_accessible_field_error): Use accessibility_string()
3405 instead of java_accstring_lookup().
3406 (resolve_qualified_expression_name): Check with
3407 check_pkg_class_access() before allowing access using
3410 Use check_pkg_class_access() instead of not_accessible_p()
3411 for unqualified types.
3412 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3413 REFERENCE for package-private access checking.
3414 (patch_method_invocation): Use accessibility_string() instead
3415 of java_accstring_lookup().
3417 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3420 * gjavah.c (struct method_name): Add member is_native.
3421 (overloaded_jni_method_exists_p): Match candidate method only if
3423 (print_method_info): Initialise is_native flag from the method's
3426 2004-04-30 Roger Sayle <roger@eyesopen.com>
3428 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3429 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3431 2004-04-22 Roger Sayle <roger@eyesopen.com>
3433 * resource.c (write_resource_constructor): Guard call to possibly
3434 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3436 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3438 * class.c (make_class_data): Add new field aux_info.
3439 * decl.c (java_init_decl_processing): Push type and decl for
3442 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3444 * expr.c (expand_java_NEW): Don't use size argument for
3445 _Jv_AllocObject calls.
3446 * parse.y (patch_invoke): Likewise.
3448 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3450 * expr.c (build_invokeinterface): Remove unused variables to
3453 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3455 * class.c (get_interface_method_index): New function. Return dispatch
3456 index for interface method.
3457 (make_method_value): For interface methods, set index field to
3458 iface dispatch index, not DECL_VINDEX.
3459 * expr.c (build_invokeinterface): Use get_interface_method_index.
3461 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3463 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3465 2004-03-31 Andrew Haley <aph@redhat.com>
3468 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3470 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3472 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3473 form of GTY markers.
3475 2004-03-25 Marcus Meissner <meissner@suse.de>
3478 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3480 2004-03-23 Tom Tromey <tromey@redhat.com>
3483 * jcf-write.c (make_class_file_name): Don't report if mkdir
3486 2004-03-23 Tom Tromey <tromey@redhat.com>
3488 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3490 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3492 * class.c, gjavah.c, lang.c: Fix comment typos.
3493 * gcj.texi: Fix typos.
3495 2004-03-19 Per Bothner <per@bothner.com>
3497 * gcj.texi (Code Generation): Document new flags and assert defaults.
3499 * class.c (assume_compiled_node_struct): Rename type to
3500 class_flag_node_struct, as it is now also used for enable_assertions.
3501 Rename assume_compiled_node typedef. Rename excludep field to value.
3502 (find_assume_compiled_node): Rename function to find_class_flag_node.
3503 Minor optimization - avoid needless strlen.
3504 (add_assume_compiled): Some tweaking and optimization.
3505 Rename and generalize to add_class_flag takem an extra parameter.
3506 (add_assume_compled): New just calls add_class_flag.
3507 (add_enable_assert, enable_assertions): New functions.
3508 (enable_assert_tree): New static.
3509 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3510 * lang.opt (fenable-assertions, fenable-assertions=,
3511 fdisable-assertions, fdisable-assertions=): New options.
3512 * lang.c (java_handle_option): Handle new options.
3513 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3514 class in an interface - create helper class nested in outer interface.
3515 (build_assertion): Short-circuit if enable_assertions is false.
3517 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3519 * java-tree.h: Changes throughout to add checking to macros
3520 and numerous whitespace changes.
3521 (VAR_OR_FIELD_CHECK): New macro.
3522 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3523 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3525 2004-03-16 Per Bothner <per@bothner.com>
3527 * jcf-jump.c (options): New --print-constants option.
3528 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3530 * jcf-dump.c (flag_print_constant_pool): Default to off.
3531 (print_constant_terse_with_index): New helper function.
3532 (various places): Check flag_print_constant_pool where missing.
3533 (main): If verbose set flag_print_constant_pool.
3534 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3536 2004-03-15 Andrew Haley <aph@redhat.com>
3539 * parse.y (java_complete_lhs): Check that final variable has an
3542 2004-03-12 Andrew Haley <aph@redhat.com>
3545 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3548 2004-02-29 Roger Sayle <roger@eyesopen.com>
3550 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3553 2004-02-27 Per Bothner <per@bothner.com>
3555 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3556 suggestion: Use build_incomplete_class_ref.
3557 This fixes PR java/13508, java/11714.
3559 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3561 * java/parse.h: Update copyright.
3563 2004-02-26 Andrew Haley <aph@redhat.com>
3566 * parse.y (check_interface_throws_clauses): Check for
3567 !METHOD_INVISIBLE (iface_method).
3568 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3569 well as CLASS_ABSTRACT.
3571 2004-02-25 Per Bothner <per@bothner.com>
3573 * parse.y (build_assertion): If we're in an inner class, create the
3574 class$ helper routine in the outer class.
3576 2004-02-19 Richard Henderson <rth@redhat.com>
3578 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3580 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3582 * Make-lang.in (java.install-man): Add extra dependencies.
3584 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3586 * Make-lang.in: Install man pages under the same names
3587 (possibly transformed) as the program they document.
3589 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3591 * gjavah.c: Include "intl.h".
3592 (error): New function.
3593 (main): Call gcc_init_libintl.
3594 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3595 print_stub_or_jni, process_file, main): Use error rather than
3597 (print_method_info, usage, help, version, main): Mark strings for
3598 translation with _. Avoid splitting up sentences. Send
3599 information messages to stdout.
3600 * jcf-dump.c: Include "intl.h".
3601 (main): Call gcc_init_libintl.
3602 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3603 Mark error, usage and version messages for translation with _.
3604 Avoid splitting up sentences.
3605 * jv-scan.c: Include "intl.h".
3606 (fatal_error, warning): Change parameter s to msgid. Translate
3608 (main): Call gcc_init_libintl.
3609 (usage, help, version): Mark error, usage and version messages for
3610 translation with _. Avoid splitting up sentences.
3611 * jvgenmain.c: Include "intl.h".
3612 (main): Call gcc_init_libintl.
3613 (usage, main): Mark error messages for translation with _.
3614 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3615 JVGENMAIN_OBJS): Add intl.o.
3616 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3617 java/jvgenmain.o): Update dependencies.
3619 2004-02-08 Per Bothner <per@bothner.com>
3621 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3622 class don't use not_accessible_field_error, which can get confused.
3624 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3626 Make-lang.in (po-generated): Delete.
3628 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3630 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3632 * decl.c: Include target.h.
3633 (start_java_method): Replace PROMOTE_PROTOTYPES with
3634 targetm.calls.promote_prototypes.
3635 * expr.c: Include target.h.
3636 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3637 targetm.calls.promote_prototypes.
3638 * parse.y: Include target.h.
3639 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3640 with targetm.calls.promote_prototypes.
3642 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3644 * typeck.c: Update copyright.
3646 2004-02-02 Tom Tromey <tromey@redhat.com>
3648 * decl.c (java_init_decl_processing): Remove duplicate
3651 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3653 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3655 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3657 * expr.c (build_field_ref): Move variable
3660 2004-01-28 Andrew Haley <aph@redhat.com>
3662 * expr.c (build_field_ref): Widen field offset.
3664 2004-01-27 Andrew Haley <aph@redhat.com>
3667 * parse.y (check_interface_throws_clauses): Make sure class_decl
3670 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3673 * parse.y (patch_assignment): Don't modify lhs_type for
3674 reference assignments.
3676 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3678 * Make-lang.in: Replace $(docdir) with doc.
3679 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3680 (java.install-man): Revamp rule.
3682 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3684 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3685 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3686 instead of deferred backquote.
3688 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3690 * typeck.c (find_method_in_interfaces): Move variable
3693 2004-01-16 Andrew Haley <aph@redhat.com>
3696 * typeck.c (shallow_find_method): New.
3697 (find_method_in_superclasses): New.
3698 (find_method_in_interfaces): New.
3699 (lookup_do): Rewrite.
3700 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3702 * jcf-parse.c (read_class): Save and restore output_class.
3703 * decl.c (java_expand_body): Set output_class from fndecl.
3705 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3707 * class.c (gen_indirect_dispatch_tables): Fix string length
3710 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3712 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3713 (java.srcextra): Copy above back to source directory if requested.
3714 (po-generated): Delete reference to $(parsedir).
3715 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3718 2004-01-14 Jan Hubicka <jh@suse.cz>
3720 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3723 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3725 * java-tree.h (java_expand_expr): Change prototype.
3726 * expr.c (java_expand_expr): Add alt_rtl parameter.
3728 2004-01-09 Andrew Haley <aph@redhat.com>
3731 * parse.y (java_fix_constructors): Set output_class.
3732 (java_reorder_fields): Likewise.
3733 (java_layout_classes): Likewise.
3734 (java_expand_classes): Generate indirect dispatch tables.
3735 (java_expand_classes): Set output_class.
3736 (java_finish_classes): Likewise.
3737 * lang.c (java_init): Turn on always_initialize_class_p if we're
3738 using indirect dis[atch.
3739 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3740 (java_get_callee_fndecl): Use class local atable.
3742 (always_initialize_class_p): Decl moved to java-tree.h.
3743 (HANDLE_CLASS_INFO): Set output_class.
3744 (read_class): Likewise.
3745 (parse_class_file): Call gen_indirect_dispatch_tables.
3746 (parse_zip_file_entries): Set output_class.
3747 (java_parse_file): Set output_class. Don't emit symbol tables.
3748 * java-tree.h (output_class): New.
3749 Remove global declarations for otable, atable, and ctable.
3750 (always_initialize_class_p): moved here from decl.c.
3752 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3753 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3754 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3755 (struct lang_type): Add otable_methods, otable_decl,
3756 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3757 ctable_decl, catch_classes, type_to_runtime_map.
3758 * expr.c (build_field_ref): Make otable, atable, and ctable class
3759 local rather than global.
3760 (build_known_method_ref): Likewise.
3761 (build_invokeinterface): Likewise.
3762 (java_expand_expr): Pass runtime type (rather than actual type) to
3764 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3765 this class. Look up each class in that map to delete duplicates.
3766 (expand_end_java_handler): Pass runtime type (rather than actual
3767 type) to expand_start_catch.
3768 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3770 (java_init_decl_processing): Rearrange things. Remove global
3771 declarations of otable, atable, and ctable.
3772 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3773 (java_expand_body): Set output_class.
3774 * constants.c (build_constant_data_ref): Use output_class, not
3776 (alloc_name_constant): Likewise.
3777 * class.c (gen_indirect_dispatch_tables): New.
3778 (build_class_ref): Generate hard reference to superclass, even if
3779 using indirect dispatch.
3780 (build_static_field_ref): Use class local atable.
3781 (make_class_data): Generate hard reference to superclass, even if
3782 using indirect dispatch.
3783 Generate symbolic references to interfaces when using indirect
3785 (make_class_data): Emit otable, atable, and ctable.
3786 Make otable, atable, and ctable class local rather than global.
3787 (emit_catch_table): Make otable, atable, and ctable class local
3790 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3792 * parse.y (catch_clause_parameter): Fix typo.
3795 * parse.y: (catch_clause_parameter): Return early if $3, aka
3796 formal_parameter, is null.
3798 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3800 * class.c: Remove uses of "register" specifier in
3801 declarations of arguments and local variables.
3804 * gjavah.c: Likewise.
3805 * jcf-dump.c: Likewise.
3806 * jcf-io.c: Likewise.
3807 * jcf-parse.c: Likewise.
3808 * jcf-write.c: Likewise.
3809 * keyword.h: Likewise.
3810 * parse.y: Likewise.
3811 * typeck.c: Likewise.
3812 * verify.c: Likewise.
3814 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3816 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3817 (java.install_common, java.install-man): Adjust for above.
3818 (java.uninstall): Likewise.
3820 2003-12-03 Michael Koch <konqueror@gmx.de>
3822 * class.c (make_class_data):
3823 Push field value to 'hack_signers' instead of 'signers'.
3824 * decl.c (java_init_decl_processing):
3825 Push field 'hack_signers' instead of 'signers'.
3827 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3829 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3832 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3835 * parse.y (qualify_ambiguous_name): Remove lots of broken
3836 field access processing - there's no need to do that here,
3837 because we have resolve_field_access. Remove
3838 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3839 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3842 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3845 * parse.y (java_complete_lhs): Save location prior to patching
3848 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3851 * resource.c (write_resource_constructor): Append
3852 "_resource" to constructor identifier name.
3854 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3857 * constants.c (cpool_for_class): New function.
3858 (outgoing_cpool): Remove global variable.
3859 (alloc_name_constant): Use cpool_for_class.
3860 (build_constants_constructor): Likewise.
3861 * decl.c (java_expand_body): Set current_class.
3862 * java-tree.h (outgoing_cpool) Remove declaration.
3863 (init_outgoing_cpool): Likewise.
3864 * jcf-parse.c (init_outgoing_cpool): Remove function.
3865 (parse_class_file): Don't call init_outgoing_cpool.
3866 * parse.y (java_complete_expand_methods): Don't call
3867 init_outgoing_cpool. Don't save outgoing_cpool.
3868 (java_expand_classes): Don't restore outgoing_cpool.
3869 (java_finish_classes): Likewise.
3871 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3873 * Make-lang.in: (java.install-common) Add
3874 symlink for $(target_noncanonical)-gcjh for
3877 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3879 * Make-lang.in (java.extraclean): Delete.
3881 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3883 * Make-lang.in (check-java): Add.
3885 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3888 * except.c (prepare_eh_table_type): Allocate variable-sized
3889 buffer `buf' with alloca.
3891 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3895 decl.c (java_init_decl_processing): Don't initialize
3896 class_not_found_type_node, no_class_def_found_type_node.
3898 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3899 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3900 (class_not_found_type_node, no_class_def_found_type_node):
3903 parse.y (build_dot_class_method_invocation): Add this_class
3904 argument. Qualify method invocations to a different class.
3905 (create_new_parser_context): Initialize saved_data_ctx to 0.
3906 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3907 (build_dot_class_method): Don't load classes. Register
3909 (build_incomplete_class_ref): Special cases for interfaces
3910 and inner classes. Move build_dot_class_method call to here...
3911 (patch_incomplete_class_ref): ...from here. Pass current_class
3912 to build_dot_class_method_invocation.
3913 (build_assertion): Pass class_type to
3914 build_dot_class_method_invocation.
3915 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3917 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3920 * java-tree.h (BLOCK_EMPTY_P): Define.
3921 * parse.y (java_complete_lhs): Check for empty blocks
3922 in TRY_FINALLY_EXPR case.
3924 2003-11-17 Andrew Haley <aph@redhat.com>
3926 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3927 (struct lang_decl_var:freed): New variable.
3928 * decl.c (poplevel): Mark local vars that have gone out of scope.
3929 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3932 2003-11-16 Jason Merrill <jason@redhat.com>
3934 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3935 and TAGS files that include them for each front end.
3937 2003-11-15 Tom Tromey <tromey@redhat.com>
3939 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3941 2003-11-12 Jason Merrill <jason@redhat.com>
3943 PR optimization/12547
3944 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3945 BLOCK_EXPR_BODY directly.
3947 2003-11-12 Andrew Haley <aph@redhat.com>
3950 * parse.y (fold_constant_for_init): Check that we really do have a
3954 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3955 init_test_decls being inlined.
3958 * parse.y (do_resolve_class): Check return value from
3959 breakdown_qualified().
3961 2003-11-11 Tom Tromey <tromey@redhat.com>
3964 * parse.y (merge_string_cste): Handle case where we have a
3965 pointer that happens to be zero, not null_pointer_node.
3967 2003-11-10 Tom Tromey <tromey@redhat.com>
3969 * jcf-parse.c (classify_zip_file): Correctly compare
3970 filename_length against length of manifest file's name.
3972 2003-11-08 Tom Tromey <tromey@redhat.com>
3975 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3977 2003-11-06 Andrew Haley <aph@redhat.com>
3979 * expr.c (java_stack_swap): Make sure destination stack slots are
3980 of the correct type.
3982 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3984 * Make-lang.in (dvi): Move targets to $(docobjdir).
3985 (gcj.dvi): Simplify rule and adjust target.
3986 (gcj.info): Simplify rule.
3987 (gcj.pod): New intermediate rule.
3988 (gcjh.pod): Likewise.
3989 (jv-scan.pod): Likewise.
3990 (jcf-dump.pod): Likewise.
3991 (gij.pod): Likewise.
3992 (jv-convert.pod): Likewise.
3993 (rmic.pod): Likewise.
3994 (rmiregistry.pod): Likewise.
3997 (jv-scan.1): Delete.
3998 (jcf-dump.1): Delete.
4000 (jv-convert.1): Delete.
4002 (rmiregistry.1): Delete.
4004 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4006 Fixes PR java/12866.
4007 * parse.y (resolve_qualified_expression_name): Move test
4008 for outer field access methods from here...
4009 (check_thrown_exceptions) ...to here.
4011 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4013 * .cvsignore: Delete.
4015 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4017 * verify.c (verify_jvm_instructions): Don't warn about legal
4018 eh binding regions generated for example by jdk 1.4.1.
4020 2003-10-24 David S. Miller <davem@redhat.com>
4022 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4024 2003-10-22 Andrew Haley <aph@redhat.com>
4026 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4027 (java_get_callee_fndecl): New.
4029 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4031 * java-tree.h (ctable_decl): New.
4032 (catch_classes): New.
4033 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4035 * decl.c (java_init_decl_processing): Add catch_class_type.
4037 Add catch_classes field.
4039 * class.c (build_indirect_class_ref): Break out from
4041 (make_field_value): Check flag_indirect_dispatch.
4042 (make_class_data): Ditto.
4043 Tidy uses of PUSH_FIELD_VALUE.
4044 Add field catch_classes.
4045 (make_catch_class_record): New.
4047 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4049 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4051 * jcf-write.c: Follow spelling conventions.
4052 * parse.y: Likewise.
4054 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4056 * ChangeLog: Fix typos.
4057 * expr.c: Fix comment typos.
4058 * jcf-write.c: Likewise.
4061 * mangle.c: Likewise.
4062 * parse-scan.y: Likewise.
4063 * parse.y: Likewise.
4065 2003-10-22 Tom Tromey <tromey@redhat.com>
4067 * expr.c (expand_byte_code): Only warn about dead bytecode when
4068 extra_warnings is set.
4070 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4072 Fix for PR java/12586.
4073 * mangle.c (find_compression_record_match): Don't iterate through
4074 package namespace elements unless they all match compression_table
4077 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4079 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4080 (generate-manpages): Likewise.
4081 (java.maintainer-clean): Likewise.
4082 (gcj.info): Likewise.
4085 (jv-scan.1): Likewise.
4086 (jcf-dump.1): Likewise.
4088 (jv-convert.1): Likewise.
4090 (rmiregistry.1): Likewise.
4091 (java.install-man): Likewise.
4092 (parse-scan.o): Move and define complete compile line.
4093 (parse.o): Likewise.
4094 (jcf-tree-inline.o): Move.
4096 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4098 * Make-lang.in (info): Update dependencies.
4099 (java.install-info): Remove.
4100 ($(srcdir)/java/gcj.info): Replace with ...
4101 ($(docobjdir)/gcj.info): ... this.
4103 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4105 * Make-lang.in: Replace uses of $(target_alias) with
4106 $(target_noncanonical).
4108 2003-10-09 Tom Tromey <tromey@redhat.com>
4110 * decl.c (java_init_decl_processing): Declare signers field.
4111 * class.c (make_class_data): Set signers field.
4113 2003-10-09 Jason Merrill <jason@redhat.com>
4115 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4116 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4119 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4121 * Make-lang.in (java.info): Replace with ...
4123 (java.dvi): Replace with ...
4125 (java.generated-manpages): Replace with ...
4127 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4129 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4131 2003-10-01 Andrew Haley <aph@redhat.com>
4133 * jcf-parse.c (java_parse_file): Write otable and atable.
4134 * java-tree.h (atable_methods): New.
4136 (atable_syms_decl): New.
4137 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4138 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4139 (symbol_*type): Rename method_symbol* to symbol*type.
4140 (emit_offset_symbol_table): Delete.
4141 (emit_symbol_table): New.
4142 (get_symbol_table_index): New.
4144 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4145 (build_known_method_ref): Likewise.
4146 (get_symbol_table_index): Rename from get_offset_table_index.
4147 Parameterize to allow re-use by differing types of symbol table.
4148 (build_invokevirtual): Pass table to get_offset_table_index.
4149 * decl.c (java_init_decl_processing): Push types and decls for
4150 atable and atable_syyms.
4151 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4152 (make_class_data): Add new fields atable and atable_syms.
4153 (emit_symbol_table): Rename from emit_offset_symbol_table.
4154 Parameterize to allow re-use by different types of symbol table.
4155 (build_symbol_entry): Renamed from build_method_symbols_entry.
4157 2003-09-30 Roger Sayle <roger@eyesopen.com>
4159 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4160 semantics for SAVE_EXPR, by caching the result in a temporary.
4162 2003-09-28 Richard Henderson <rth@redhat.com>
4164 * check-init.c (check_init): Save and restore input_location
4165 instead of file and line separately.
4166 * decl.c (java_expand_body): Likewise.
4167 * jcf-write.c (generate_bytecode_insns): Likewise.
4168 * parse.y (safe_layout_class): Likewise.
4169 * jcf-parse.c (read_class, parse_class_file): Likewise.
4170 (java_parse_file): Use %H for warning locator.
4172 2003-09-28 Roger Sayle <roger@eyesopen.com>
4174 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4175 with void-type branches instead of using a COMPOUND_EXPR.
4177 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4179 * decl.c (java_optimize_inline, dump_function): Remove.
4180 * java-tree.h (java_optimize_inline): Remove declaration.
4181 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4182 * parse.y (source_end_java_method, java_expand_classes):
4183 Likewise. Remove dead code.
4185 2003-09-27 Roger Sayle <roger@eyesopen.com>
4187 * lang.c (java_init_options): Set flag_evaluation_order.
4188 * expr.c (force_evaluation_order): Don't attempt to force
4189 evaluation order of binary operations using save_expr.
4190 * parse.y (java_complete_lhs): No longer need to call
4191 force_evaluation_order when constructing binary operators.
4193 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4194 Bryce McKinlay <bryce@mckinlay.net.nz>
4197 * parse.y (not_accessible_field_error): New function.
4198 (resolve_expression_name): Check field access permissions.
4199 (resolve_qualified_expression_name): Use
4200 not_accessible_field_error.
4201 (resolve_qualified_expression_name): Likewise.
4203 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4205 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4207 2003-09-23 Roger Sayle <roger@eyesopen.com>
4209 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4210 with equal operands without side-effects.
4212 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4214 * decl.c (java_init_decl_processing): Don't emit otable decls
4215 if flag_indirect_dispatch is not set.
4217 2003-09-21 Richard Henderson <rth@redhat.com>
4219 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4222 2003-09-21 Richard Henderson <rth@redhat.com>
4224 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4225 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4227 2003-09-20 Richard Henderson <rth@redhat.com>
4229 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4231 2003-09-18 Roger Sayle <roger@eyesopen.com>
4233 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4234 * check-init.c (check_init): Likewise.
4236 2003-09-18 Roger Sayle <roger@eyesopen.com>
4238 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4240 2003-09-16 Andrew Haley <aph@redhat.com>
4242 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4244 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4247 * mangle.c (find_compression_record_match): Skip
4248 over a "6JArray" (the array template mangled string)
4250 (mangle_array_type): Correct minor typo.
4251 (atms): Move definition to the beginning.
4253 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4255 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4256 out. Fix for PR java/12254.
4258 2003-09-11 Richard Henderson <rth@redhat.com>
4260 * parse.y (source_end_java_method): Update for new
4261 cgraph_finalize_function argument.
4263 2003-09-09 Richard Henderson <rth@redhat.com>
4265 * parse.y (source_end_java_method): Update call to
4266 cgraph_finalize_function.
4268 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4270 * decl.c (java_expand_body): New function.
4271 * expr.c (build_class_init): Set DECL_IGNORED_P.
4272 * java-tree.h (start_complete_expand_method,
4273 java_expand_body): Declare.
4274 * jcf-parse.c (cgraph.h): Include.
4275 (java_parse_file): Handle flag_unit_at_a_time.
4276 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4277 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4278 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4279 (java_start_inlining): New function.
4280 * parse.h (java_finish_classes): Declare.
4281 * parse.y: Include cgraph.h.
4282 (block): Don't special-case empty block production.
4283 (craft_constructor): Set DECL_INLINE.
4284 (source_end_java_method): Handle flag_unit_at_a_time.
4285 Replace inline code with call to java_expand_body.
4286 (start_complete_expand_method): Remove static modifier.
4287 (java_expand_method_bodies): Patch function tree for
4288 class initialization and/or synchronization as needed.
4289 Don't begin RTL expansion yet.
4290 (java_expand_classes): Check flag_unit_at_a_time before
4291 calling finish_class.
4292 (java_finish_classes): New function.
4293 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4294 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4295 (emit_test_initialization): Set DECL_IGNORED_P.
4297 2003-09-03 Roger Sayle <roger@eyesopen.com>
4299 * builtins.c (enum builtin_type): Delete unused enumeration.
4300 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4302 2003-08-28 Tom Tromey <tromey@redhat.com>
4304 * gcj.texi (Extensions): Document gcjlib URLs.
4306 2003-08-20 Tom Tromey <tromey@redhat.com>
4308 * gcj.texi (Extensions): Added xref.
4309 (libgcj Runtime Properties): Document
4310 gnu.gcj.runtime.VMClassLoader.library_control.
4312 2003-08-20 Andrew Haley <aph@redhat.com>
4314 * except.c (prepare_eh_table_type): Use new encoding for exception
4315 handlers when using -fno-assume-compiled.
4317 2003-08-13 Tom Tromey <tromey@redhat.com>
4319 * gcj.texi (Invoking gij): Document -X and -?.
4321 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4323 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4324 GCJH_OBJS, JCFDUMP_OBJS
4325 * win32-host.c: Removed the unnecessary and broken dependency
4328 2003-08-11 Tom Tromey <tromey@redhat.com>
4330 * parse.y (java_check_regular_methods): Typo fixes. Call
4331 check_interface_throws_clauses. Use
4332 check_concrete_throws_clauses.
4333 (check_interface_throws_clauses): New function.
4334 (check_concrete_throws_clauses): New function.
4335 (hack_is_accessible_p): New function.
4336 (find_most_specific_methods_list): Added FIXME.
4337 * typeck.c (lookup_do): Use `flags' argument to decide what to
4339 (lookup_argument_method_generic): New function.
4340 (lookup_argument_method2): Removed.
4341 * jcf.h (ACC_INVISIBLE): New define.
4342 * jcf-write.c (generate_classfile): Skip invisible methods.
4343 * class.c (add_miranda_methods): New function.
4344 (layout_class_methods): Use it.
4345 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4346 * java-tree.h (METHOD_INVISIBLE): New define.
4347 (lang_decl_func) [invisible]: New field.
4348 (lookup_argument_method_generic): Declare.
4349 (SEARCH_INTERFACE): New define.
4350 (SEARCH_SUPER): Likewise.
4351 (SEARCH_ONLY_INTERFACE): Likewise.
4352 (SEARCH_VISIBLE): Likewise.
4353 (lookup_argument_method2): Removed declaration.
4355 2003-08-05 Tom Tromey <tromey@redhat.com>
4357 Fix for PR java/11600:
4358 * parse.y (java_complete_lhs): See whether we're calling a method
4360 (check_thrown_exceptions): Added `is_array_call' argument;
4361 fixed `clone' checking; updated all callers.
4363 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4365 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4367 2003-08-03 Tom Tromey <tromey@redhat.com>
4369 * java-tree.h (METHOD_TRANSIENT): Removed.
4370 * decl.c (pushdecl): Removed some dead code.
4371 * class.c (get_access_flags_from_decl): Can't have transient
4373 (add_method_1): Can't have a transient method.
4375 2003-07-28 Andreas Jaeger <aj@suse.de>
4377 * jvspec.c: Convert to ISO C90 prototypes.
4379 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4381 * decl.c (force_poplevels): Fix warning call.
4383 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4385 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4386 (expand_java_field_op): Likewise.
4387 * class.c (layout_class_method): Likewise
4388 (emit_register_classes): Likewise.
4389 * decl.c (pushdecl): Likewise.
4390 (poplevel): Likewise.
4391 (force_poplevels): Likewise.
4392 (give_name_to_locals): Likewise.
4393 * check-init.c (check_for_initialization): Likewise.
4395 2003-07-24 Jason Merrill <jason@redhat.com>
4397 * java-tree.h: Move boolean_type_node et al to the back end.
4399 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4401 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4404 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4406 * lang.opt: Don't show -MD_ and -MDD_.
4408 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4410 * lang-options.h: Remove.
4411 * lang.opt: Add help text.
4413 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4415 * expr.c: Remove the last argument to expand_assignment().
4417 2003-07-09 Jan Hubicka <jh@suse.cz>
4419 * java-tree.h (DECL_NUM_STMTS): Rename to...
4420 (DECL_ESTIMATED_INSNS): ... this.
4421 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4422 New static functions.
4423 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4424 * parser.y (add_stmt_to_compound): Do not account statements.
4426 2003-07-08 Mark Wielaard <mark@klomp.org>
4428 * gcj.texi: CNI now expands to Compiled Native Interface.
4430 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4432 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4434 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4436 * expr.c (expand_byte_code): Adjist emit_line_note call.
4438 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4440 * lang.c (java_handle_option): Don't handle filenames.
4442 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4444 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4447 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4448 * jcf.h: Delete COMPARE_FILENAMES definition.
4450 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4452 * lang.c (java_init_options): Update prototype.
4454 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4456 * decl.c (poplevel): Adjust define_label call.
4458 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4460 * gjavah.c (flag_jni): Make non-static.
4461 * parse-scan.y (ctxp): Make non-static.
4463 * class.c (build_method_symbols_entry)
4464 * expr.c (get_offset_table_index)
4465 * jcf-parse.c (jcf_parse):
4466 Mark the definition static, matching the forward declaration.
4468 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4470 * lang.c (java_handle_option): Don't check for missing arguments.
4472 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4474 * class.c (push_class): Use a location_t to save place.
4475 (emit_register_classes): Set input_location. Adjust
4476 expand_function_end call.
4477 * resource.c (write_resource_constructor): Likewise.
4478 * decl.c (end_java_method): Adjust expand_function_end call.
4479 * parse.y (source_end_java_method): Likewise.
4481 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4483 * lang.c (java_handle_option): Likewise.
4485 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4487 * lang.c (java_handle_option): Special-casing of optional
4488 joined arguments no longer needed.
4489 * lang.opt: Update switches that take optional argument.
4491 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4493 * lang.opt: Declare Java.
4494 * lang.c (java_init_options): Update.
4496 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4498 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4500 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4502 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4503 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4504 * lang.opt: -MD and -MMD have an underscore.
4506 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4508 * class.c (emit_register_classes): Adjust init_function_start
4510 * decl.c (complete_start_java_method): Likewise.
4511 * resource.c (write_resource_constructor): Likewise.
4513 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4515 * Make-lang.in: Update to use options.c and options.h.
4516 * lang.c: Include options.h not j-options.h.
4517 (java_handle_option): Abort on unrecognized option.
4518 (java_init_options): Request Java switches.
4520 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4522 * Make-lang.in: Handle mostlyclean.
4524 2003-06-11 Tom Tromey <tromey@redhat.com>
4526 * lang.c (java_handle_option): Update dependency_tracking for
4529 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4532 2003-06-10 Andrew Haley <aph@redhat.com>
4534 * resource.c (write_resource_constructor): Use expand_expr to
4535 generate the address of the label attached to a resource.
4536 * Make-lang.in (java/resource.o): Add expr.h
4538 2003-06-10 Andrew Haley <aph@redhat.com>
4540 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4541 (java_decl_ok_for_sibcall): New.
4543 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4545 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4546 (java/j-options.c, java/j-options.h): New.
4547 * java-tree.h (resource_name, compile_resource_file,
4548 compile_resource_data): Constify.
4549 * jcf-write.c (jcf_write_base_directory): Similarly.
4550 * jcf.h (jcf_write_base_directory): Similarly.
4551 * lang.c: Include j-options.h.
4552 (cl_options_count, cl_options, string_option, java_decode_option,
4553 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4554 process_option_with_no): Remove.
4555 (resource_name): Constify.
4556 (LANG_HOOKS_HANDLE_OPTION): Override.
4557 (java_handle_option): New.
4558 (java_init): Don't call jcf_path_init.
4559 (java_init_options): Call jcf_path_init.
4561 * resource.c (compile_resource_data, compile_resource_file): Constify.
4563 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4565 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4566 (struct lang_decl_func): Add last_line field.
4567 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4568 DECL_SOURCE_LINE_LAST): Remove.
4569 * parse.y (missing_return_error, finish_method_declaration,
4570 lookup_cl, start_artificial_method_body, source_end_java_method,
4571 start_complete_expand_method): Adjust.
4573 2003-06-08 Tom Tromey <tromey@redhat.com>
4575 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4576 fno-assume-compiled.
4578 2003-06-08 Roger Sayle <roger@eyesopen.com>
4580 * builtins.c (define_builtin_type, builtin_types): Delete.
4581 (define_builtin): Rewritten to take just the built-in code,
4582 the function's name, type and fallback library function name.
4583 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4584 (initialize_builtins): Overhaul to define the GCC builtins
4585 used by gcj manually, providing the Java run-time's
4586 implementations as the fallback library function.
4588 2003-06-08 Anthony Green <green@redhat.com>
4590 * parse.y (patch_cast): Fix conversions from floating-point to
4593 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4595 * Make-lang.in: Update.
4596 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4598 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4600 * lang.c (java_init_options): Update.
4602 2003-06-05 Jan Hubicka <jh@suse.cz>
4604 * Make-lang.in: Add support for stageprofile and stagefeedback
4606 2003-05-31 Roger Sayle <roger@eyesopen.com>
4608 * lang.c (java_init_options): Prescribe wrap-around two's
4609 complement arithmetic overflow by setting flag_wrapv.
4611 2003-05-29 Roger Sayle <roger@eyesopen.com>
4613 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4614 (builtin_record): Add an additional builtin_code field to
4615 record which GCC built-in corresponds to the Java function.
4616 (java_builtins): Add new entries for atan, atan2, exp, log,
4618 (max_builtin, min_builtin, abs_builtin): Perform constant
4619 folding on the resulting tree.
4620 (java_build_function_call_expr): Likewise, perform constant
4621 folding on the resulting tree.
4622 (initialize_builtins): The NULL creators are now allowed in
4623 the java_builtins table, which is now terminated by an entry
4624 with builtin_code == END_BUILTINS.
4625 (check_for_builtin): Likewise. If the matching creator is
4626 NULL, construct the call using java_build_function_call_expr
4627 directly with the decl for the corresponding builtin_code.
4629 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4631 * win32-host.c: Normalize copyright boilerplate.
4633 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4635 * parse.y (print_int_node): Use string concatentation on
4636 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4637 function calls into one.
4639 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4641 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4642 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4643 all the affected error messages.
4645 2003-05-13 Richard Henderson <rth@redhat.com>
4647 * class.c (layout_class_method): Set DECL_EXTERNAL.
4648 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4649 * java-tree.h (java_mark_class_local): Declare.
4650 * jcf-parse.c (parse_class_file): Use it.
4651 * parse.y (java_expand_classes): Likewise.
4653 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4655 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4656 * lex.h: #include input.h.
4657 * jv-scan.c (input_filename): Remove.
4659 2003-05-02 Tom Tromey <tromey@redhat.com>
4662 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4663 (handle_inner_classes): New function.
4665 2003-05-01 Tom Tromey <tromey@redhat.com>
4668 * parse.y (finish_for_loop): Do nothing if update expression is a
4669 EXPR_WFL_NODE wrapping nothing.
4670 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4672 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4674 * lex.h (input_lineno): Remove declaration.
4675 * parse-scan.y: #include input.h.
4676 (input_filename): Remove declaration.
4677 (input_location): Add definition.
4678 (input_line): Remove definition.
4680 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4682 * lex.h (lineno): Rename to ...
4683 (input_line): ... here
4684 * parse-scan.y (lineno): Rename to ...
4685 (input_line): ... here.
4686 (reset_report): Rename lineno to input_line.
4687 * check-init.c (check_init): Likewise.
4688 * class.c (push_class): Likewise.
4689 * decl.c (complete_start_java_method, end_java_method): Likewise.
4690 * expr.c (expand_byte_code): Likewise.
4691 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4692 * jcf-write.c (generate_bytecode_insns): Likewise.
4693 * lex.c (java_init_lex, java_allocate_new_line,
4694 do_java_lex): Likewise.
4695 * parse.h (YYNOT_TWICE): Likewise.
4696 * parse.y (empty_statement, expression_statement,
4697 java_pop_parser_context, java_parser_context_save_global,
4698 yyerror, register_fields, method_header, safe_layout_class,
4699 find_in_imports_on_demand, create_artificial_method,
4700 source_end_java_method, start_complete_expand_method,
4701 build_thisn_assign, java_complete_lhs,
4702 maybe_absorb_scoping_block): Likewise.
4704 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4706 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4707 '/' when computing java source filename
4709 2003-04-13 Tom Tromey <tromey@redhat.com>
4711 * gjavah.c (print_c_decl): Indentation fix.
4713 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4715 * class.c (make_field_value, make_method_value, get_dispatch_table)
4716 (make_class_data, emit_offset_symbol_table)
4717 * constants.c (build_constants_constructor)
4718 * java-tree.h (START_RECORD_CONSTRUCTOR)
4719 * parse.y (maybe_build_array_element_wfl):
4720 Use build_constructor.
4722 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4725 * parse.y (string_convert_int_cst): Always use at least one digit
4726 in string conversion. Remove ASCII dependence.
4727 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4729 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4731 * Make-lang.in: added win32-host.c
4732 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4733 resolves to open() on non-Win32 platforms and
4734 Win32-specific jcf_open_exact_case() on Win32
4735 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4736 when trying .java and .class files
4737 * win32-host.c: added to repository. Defines
4738 Win32-specific jcf_open_exact_case()
4740 2003-04-10 Andrew Haley <aph@redhat.com>
4742 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4743 (maybe_free_localvar): Renamed from localvar_free.
4744 Add new arg, really.
4745 (generate_bytecode_insns): Set new variable, jsrs.
4746 Only free local vars if no jsr insns have been emittted.
4747 Call maybe_free_localvar, not localvar_free.
4749 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4751 * gcj.texi: Remove @ at start of file.
4753 2003-03-25 Tom Tromey <tromey@redhat.com>
4755 * parse.y (create_interface): Call CHECK_DEPRECATED.
4757 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4759 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4761 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4763 * javaop.h (jfloat, jdouble): Make them structures mirroring
4764 the bit fields of IEEE float and double respectively.
4765 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4766 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4767 (union Word, union DWord): Delete.
4768 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4770 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4771 D_NAN_MASK): Delete.
4772 (jni_print_float, jni_print_double): New. Generate
4773 hexadecimal floating constants.
4774 (print_field_info): Use jni_print_float/double.
4776 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4777 finite floating point numbers for output; special case
4780 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4782 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4783 Replace 0 and 1 with true and false in return statements.
4785 2003-03-19 Tom Tromey <tromey@redhat.com>
4787 * lex.c (do_java_lex): Renamed from java_lex.
4788 (java_lex): New function.
4791 2003-03-13 Tom Tromey <tromey@redhat.com>
4793 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4796 2003-03-04 Andrew Haley <aph@redhat.com>
4798 * gjavah.c (is_first_data_member): New global variable.
4799 (print_c_decl): If it's the first data member, align it as the
4801 (process_file): Set is_first_data_member.
4803 2003-03-11 Tom Tromey <tromey@redhat.com>
4805 * parse.y (resolve_field_access): Initialize class if field is
4806 found in another static field.
4807 * expr.c (build_class_init): Don't optimize out initialization of
4808 implemented interface.
4810 2003-03-11 Andrew Haley <aph@redhat.com>
4812 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4815 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4817 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4818 and DIR_SEPARATOR_2 for a target.
4819 Correct minor typos.
4821 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4822 and DIR_SEPARATOR_2 for a target into account.
4824 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4826 * lang.c (java_init): Update prototype, move code to java_post_options.
4827 (java_post_options): Similarly.
4829 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4831 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4832 compare file name components depending on the case-sensitivity
4833 or otherwise of the host file system.
4835 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4836 "strcmp" to compare file name components.
4837 Use IS_DIR_SEPARATOR instead of comparing directly against
4839 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4840 comparing directly against DIR_SEPARATOR.
4842 2003-03-04 Tom Tromey <tromey@redhat.com>
4844 * Make-lang.in (java.tags): New target.
4846 2003-03-01 Roger Sayle <roger@eyesopen.com>
4848 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4849 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4851 2003-03-01 Tom Tromey <tromey@redhat.com>
4853 * parse.y (jdep_resolve_class): Only check deprecation if we found
4856 2003-02-28 Tom Tromey <tromey@redhat.com>
4859 * class.c (maybe_layout_super_class): Always pass a WFL to
4861 * parse.y (do_resolve_class): Updated comment to explain
4864 2003-02-26 Tom Tromey <tromey@redhat.com>
4866 * jcf-write.c (generate_classfile): Check whether class is
4867 deprecated before writing attribute count.
4869 2003-02-25 Roger Sayle <roger@eyesopen.com>
4871 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4872 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4874 2003-02-23 Tom Tromey <tromey@redhat.com>
4876 * lang-options.h: Added -Wdeprecated.
4877 * gcj.texi (Warnings): Document -Wdeprecated.
4878 * java-tree.h (flag_deprecated): Declare.
4879 * lang.c (lang_W_options): Added deprecated.
4880 (flag_deprecated): New global.
4881 * chartables.h: Rebuilt.
4882 * gen-table.pl (process_one): Look at whitespace.
4883 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4884 * parse.h (CLEAR_DEPRECATED): New macro.
4885 (CHECK_DEPRECATED_NO_RESET): New macro.
4886 * jcf-parse.c (handle_deprecated): New function.
4887 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4888 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4889 * parse.y (resolve_type_during_patch): Check deprecation.
4890 (jdep_resolve_class): Likewise.
4891 (process_imports): Likewise.
4892 (resolve_expression_name): Likewise.
4893 (check_deprecation): Strip arrays from decl. Check
4895 (patch_method_invocation): Also check the particular constructor
4897 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4898 * jcf-write.c (append_deprecated_attribute): New function.
4899 (generate_classfile): Generate deprecated attribute when
4901 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4902 (java_lex) [case '*']: Simplify logic.
4903 (java_start_char_p): Use LETTER_MASK.
4904 (java_part_char_p): Likewise.
4905 (java_space_char_p): New function.
4907 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4909 Change base class access representation.
4910 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4911 (add_interface_do): Likewise.
4913 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4915 * decl.c (java_init_decl_processing): Change
4916 soft_lookupjnimethod_node to reflect the change in
4917 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4918 * expr.c (build_jni_stub): Calculate and pass the size
4919 on the stack of the arguments to a JNI function. Use
4920 new target macro MODIFY_JNI_METHOD_CALL to allow a
4921 target to modify the call to a JNI method.
4923 2003-02-08 Roger Sayle <roger@eyesopen.com>
4925 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4926 instead of basename to avoid compiler warnings on Tru64.
4928 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4930 * gcj.texi: Update to GFDL 1.2.
4932 2003-01-31 Andrew Haley <aph@redhat.com>
4934 * parse.y (java_expand_classes): Scan the whole class list looking
4935 for access methods that haven't yet been expanded.
4937 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4941 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4942 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4943 * jcf-parse.c: Likewise.
4945 2003-01-31 Mark Wielaard <mark@klomp.org>
4947 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4949 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4951 * class.c (make_class): Use BINFO_ELTS.
4952 (set_super_info): Likewse.
4953 (add_interface_do): Likewise.
4955 2003-01-30 Tom Tromey <tromey@redhat.com>
4957 * jcf-parse.c (read_class): Update identifier's class value if it
4958 changed during parsing.
4960 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4962 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4963 Propagate change to all other rules as required.
4964 (java/parse-scan.o): Add explicit dependency on
4965 $(parsedir)/java/parse-scan.c .
4967 2003-01-29 Tom Tromey <tromey@redhat.com>
4969 * parse.y (patch_assignment): Only transform the rhs of an
4970 assignment when compiling to native.
4972 2003-01-28 Tom Tromey <tromey@redhat.com>
4974 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4976 2003-01-28 Tom Tromey <tromey@redhat.com>
4978 * lex.c (java_lex): Don't include UEOF as part of token.
4979 (java_read_unicode): Error if \u sequence prematurely terminated.
4981 2003-01-27 Tom Tromey <tromey@redhat.com>
4983 * parse.y (java_check_regular_methods): Check for construct after
4984 checking types in throws clause.
4986 2003-01-24 Tom Tromey <tromey@redhat.com>
4988 * class.c (build_static_field_ref): Only a String or numeric field
4989 can fold to a constant.
4991 2003-01-23 Tom Tromey <tromey@redhat.com>
4993 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4994 file name in resource buffer.
4996 2003-01-23 Tom Tromey <tromey@redhat.com>
4998 * expr.c (build_known_method_ref): Use method's context to find
5001 2003-01-23 Tom Tromey <tromey@redhat.com>
5003 * constants.c (set_constant_entry): Allocated cleared memory.
5005 2003-01-22 Tom Tromey <tromey@redhat.com>
5007 * java-tree.h: Don't use PARAMS.
5008 * resource.c: Add prototypes for all functions.
5009 (write_resource_constructor): Use `const char *' to avoid
5012 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5014 * jcf-parse.c (process_zip_dir): Remove unused variable.
5016 2003-01-22 Tom Tromey <tromey@redhat.com>
5018 * expr.c (build_invokeinterface): Abort if method's context is not
5021 2003-01-22 Tom Tromey <tromey@redhat.com>
5023 * gcj.texi (Input and output files): Mention non-class entries.
5024 * decl.c (java_init_decl_processing): Call
5025 init_resource_processing.
5026 * java-tree.h (compile_resource_data, write_resource_constructor,
5027 compile_resource_file, init_resource_processing): Declare.
5028 * config-lang.in (gtfiles): Added resource.c.
5029 * Make-lang.in (gt-java-resource.h): New target.
5030 (JAVA_OBJS): Added resource.o.
5031 (java/resource.o): New target.
5032 * resource.c: New file.
5033 * class.c (compile_resource_file): Moved to resource.c.
5034 (registerResource_libfunc): Likewise.
5035 (utf8_decl_list): Mark with GTY; now static.
5036 * jcf-parse.c (classify_zip_file): New function.
5037 (parse_zip_file_entries): Use it; compile .properties files.
5038 (process_zip_dir): Use classify_zip_file and compute_class_name.
5039 Don't write class name into zip directory.
5040 (java_parse_file): Call write_resource_constructor.
5041 (compute_class_name): New function.
5042 * jcf-io.c (read_zip_member): Reindented.
5044 2003-01-21 Tom Tromey <tromey@redhat.com>
5046 * class.c (supers_all_compiled): New function.
5047 (make_class_data): Use it.
5049 2003-01-21 Tom Tromey <tromey@redhat.com>
5051 * parse.y (method_header): Native method can't be strictfp.
5052 No method can be transient or volatile.
5054 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5056 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5058 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5060 * check-init.c: Fix comment typos.
5061 * class.c: Likewise.
5062 * constants.c: Likewise.
5064 * except.c: Likewise.
5066 * java-except.h: Likewise.
5067 * java-tree.h: Likewise.
5068 * javaop.h: Likewise.
5069 * jcf-dump.c: Likewise.
5070 * jcf-io.c: Likewise.
5071 * jcf-parse.c: Likewise.
5072 * jcf-write.c: Likewise.
5074 * mangle.c: Likewise.
5075 * typeck.c: Likewise.
5076 * verify.c: Likewise.
5078 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5080 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5081 * jcf-write.c: Include "tm_p.h".
5083 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5085 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5087 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5089 * builtins.c (java_build_function_call_expr): Renamed from
5090 build_function_call_expr. All callers changed.
5092 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5093 * jcf-parse.c: Include tm_p.h.
5095 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5098 2003-01-14 Tom Tromey <tromey@redhat.com>
5100 * class.c (make_class_data): Check that super is compiled before
5101 building class reference to it.
5103 2003-01-14 Andrew Haley <aph@redhat.com>
5105 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5106 varargs function -- correct.
5108 2003-01-14 Andrew Haley <aph@redhat.com>
5110 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5112 2003-01-14 Andrew Haley <aph@redhat.com>
5114 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5115 varargs function -- correct.
5117 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5118 temporary if the RHS is a reference.
5120 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5122 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5123 * keyword.h: Regenerated.
5125 * All Files: Convert to ISO C style function definitions.
5127 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5129 * parse.y (check_pkg_class_access): ANSIfy definition.
5131 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5133 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5136 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5138 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5140 Merge from pch-branch:
5142 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5144 * Make-lang.in (java/gjavah.o): Update dependencies.
5145 * gjavah.c: Include ggc.h.
5147 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5149 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5150 (JCFDUMP_OBJS): Add ggc-none.o.
5151 (java/jcf-dump.o): Depend on GGC_H.
5152 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5153 CPool substructures.
5154 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5155 * jcf-dump.c: Include ggc.h.
5157 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5159 * jcf.h (union cpool_entry): New.
5160 (struct CPool): Use gengtype to mark. Change field 'data' to be
5162 (struct JCF): Use gengtype to mark.
5163 (CPOOL_UINT): Update for new cpool_entry type.
5164 (CPOOL_USHORT1): Likewise.
5165 (CPOOL_USHORT2): Likewise.
5166 (CPOOL_FINISH): Use GC to free cpool subfields.
5167 * parse.h (struct parser_ctxt): Mark field current_jcf.
5168 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5169 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5170 (main_jcf): Use gengtype to mark.
5171 (ggc_mark_jcf): Delete.
5172 (get_constant): Update for new cpool_entry type.
5173 (give_name_to_class): Likewise.
5174 (get_class_constant): Likewise.
5175 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5176 (java_parse_file): Use GGC to allocate struct JCF.
5177 (init_jcf_parse): Don't call ggc_add_root.
5178 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5180 * java-tree.h (current_jcf): Use gengtype to mark.
5181 (CPOOL_UTF): Update for new cpool_entry type.
5182 (outgoing_cpool): Use gengtype to mark.
5183 (struct lang_type): GC struct JCF and struct CPool.
5184 * config-lang.in (gtfiles): Add jcf.h.
5185 * constants.c (find_tree_constant): New.
5186 (set_constant_entry): Allocate cpool subfields using GGC. Update
5187 for new cpool_entry type.
5188 (find_constant1): Update for new cpool_entry type.
5189 (find_constant2): Likewise.
5190 (find_utf8_constant): Use find_tree_constant.
5191 (find_class_or_string_constant): Remove unnecessary cast to jword.
5192 Update for new cpool_entry type.
5193 (count_constant_pool_bytes): Update for new cpool_entry type.
5194 (write_constant_pool): Likewise.
5195 (alloc_name_constant): Use find_tree_constant.
5196 (build_constants_constructor): Update for new cpool_entry type.
5198 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5200 * parse.y (mark_parser_ctxt): Delete.
5201 (goal): Don't use ggc_add_root.
5202 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5203 (java_pop_parser_context): Let GC free parser_ctxt.
5204 (java_parser_context_resume): Likewise.
5205 * parse.h (struct parser_ctxt): Use gengtype to mark.
5207 (ctxp_for_generation): Likewise.
5208 * lex.h (struct java_lc_s): Mark for gengtype.
5209 (java_lexer): Rearrange for gengtype.
5210 * config-lang.in (gtfiles): Add lex.h, parse.h.
5212 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5214 * All Files: Remove PARAMS macro.
5216 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5217 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5220 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5223 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5225 * Make-lang.in (java.install-common, java.uninstall,
5226 java.install-info, java.install-man): Prepend $(DESTDIR)
5227 to destination paths in all (un)installation commands.
5228 (java.install-common): Rewrite $(LN) command to support
5229 DESTDIR with "ln" as well as with "ln -s".
5231 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5233 * java-tree.h: Protect against multiple inclusion.
5235 2003-01-07 Tom Tromey <tromey@redhat.com>
5237 * class.c (add_assume_compiled): Don't adjust parent if we're
5238 already at the root of tree.
5240 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5242 * lang.c (dump_compound_expr): Prototype.
5244 2003-01-03 Tom Tromey <tromey@redhat.com>
5246 Fix for PR java/8712:
5247 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5248 when simply checking against `null'.
5250 2003-01-03 Tom Tromey <tromey@redhat.com>
5252 * gcj.texi (Standard Properties): Document http.proxyHost and
5255 * gcj.texi (GNU Classpath Properties): Document new properties.
5257 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5259 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5260 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5261 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5263 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5265 * Make-lang.in, boehm.c, buffer.c,
5266 buffer.h, builtins.c, class.c,
5267 config-lang.in, constants.c,
5268 convert.h, decl.c, except.c,
5269 expr.c, java-except.h,
5270 java-tree.h, javaop.def,
5271 jcf-parse.c, jcf-write.c,
5272 jv-scan.c, jvgenmain.c,
5273 jvspec.c, keyword.gperf,
5274 keyword.h, lang-options.h,
5275 lang-specs.h, lang.c, lex.c,
5276 lex.h, mangle.c, mangle_name.c,
5277 parse-scan.y, parse.h, parse.y,
5278 typeck.c, verify.c, xref.c,
5279 xref.h: Replace "GNU CC" with
5280 "GCC" in the copyright header.
5282 * check-init.c, gjavah.c, javaop.h,
5283 jcf-depend.c, jcf-dump.c, jcf-io.c,
5284 jcf-path.c, jcf-reader.c, jcf.h,
5285 zextract.c, zipfile.h: These files are
5286 "part of GCC". Also say "GCC" not "GNU CC".
5288 2002-12-30 DJ Delorie <dj@redhat.com>
5290 * Make-lang.in: Protect against texi2pod/pod2man failing.
5292 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5294 * gcj.texi: Use @copying.
5296 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5298 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5299 print_cxx_classname.
5300 (print_cxx_classname): Add add_scope parameter.
5301 (print_class_decls): Do not emit a semicolon after the extern
5303 (process_file): Adjust calls to print_cxx_classname.
5305 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5307 * gcj.texi: Include Cover Texts in man page.
5309 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5311 * class.c (build_static_field_ref): Check FIELD_FINAL.
5313 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5314 instead of current_constant_pool_data_ref.
5315 * java-tree.h (current_constant_pool_data_ref): Undefine.
5316 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5317 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5318 current_constant_pool_data_ref.
5320 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5321 not build_internal_class_name.
5323 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5324 Use it when class ref isn't certain to be compiled.
5326 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5328 * gcj.texi: Include gcc-common.texi.
5329 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5330 $(srcdir)/doc/include/gcc-common.texi.
5332 2002-12-22 Anthony Green <green@redhat.com>
5334 * gcj.texi (Limitations): Add note about org.xml.sax and
5337 2002-12-20 Tom Tromey <tromey@redhat.com>
5339 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5340 where minimum case value is Integer.MIN_VALUE.
5343 2002-12-18 Andrew Haley <aph@redhat.com>
5345 * parse.y (patch_invoke): Force evaluation order when `check' is
5346 set. For PR libgcj/8945.
5348 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5350 * gcj.texi: Change version number to 3.4.
5352 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5353 Andrew Haley <aph@redhat.com>
5355 * parse.y (source_end_java_method): Remove custom encoding of line
5356 numbers for a function decl before passing it to the back end.
5358 2002-12-03 Andrew Haley <aph@redhat.com>
5360 * class.c (make_class_data): New field, "chain".
5361 * decl.c (java_init_decl_processing): Likewise.
5363 2002-12-02 Tom Tromey <tromey@redhat.com>
5366 * parse.y (do_resolve_class): Handle qualified name via
5369 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5371 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5372 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5373 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5374 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5375 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5376 Include coretypes.h and tm.h.
5377 * Make-lang.in: Update dependencies.
5379 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5381 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5383 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5385 * jcf-reader.c: Don't expand JCF_readu4 inside the
5386 expansion of JCF_SKIP.
5388 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5390 * jcf-reader.c: Don't expand JCF_readu4 inside the
5391 expansion of JCF_SKIP.
5393 2002-11-22 Tom Tromey <tromey@redhat.com>
5395 * parse.y (patch_binop): Cast right hand side of shift expression
5396 to `int'. Fixes PR java/8676.
5398 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5399 Andrew Haley <aph@redhat.com>
5401 * gcc/java/jcf-write.c (write_classfile): Remove target
5402 class file, if it exists, before renaming the temporary
5405 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5407 * jvspec.c (lang_specific_spec_functions): New.
5409 2002-11-18 Tom Tromey <tromey@redhat.com>
5411 Fix for PR java/7912:
5412 * expr.c (can_widen_reference_to): Allow cast of array to
5413 Cloneable or Serializable.
5414 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5415 (java_io_serializable_identifier_node): Likewise.
5416 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5417 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5418 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5419 java_io_serializable.
5420 * decl.c (java_init_decl_processing): Initialize
5421 java_lang_cloneable_identifier_node and
5422 java_io_serializable_identifier_node.
5423 (java_lang_cloneable_identifier_node): New global.
5424 (java_io_serializable_identifier_node): Likewise.
5426 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5428 * buffer.c: Remove unnecessary casts.
5429 * check-init.c: Likewise.
5430 * class.c: Likewise.
5431 * constants.c: Likewise.
5433 * except.c: Likewise.
5434 * gjavah.c: Likewise.
5435 * jcf-io.c: Likewise.
5436 * jcf-parse.c: Likewise.
5437 * jcf-path.c: Likewise.
5438 * jvspec.c: Likewise.
5441 * verify.c: Likewise.
5443 2002-11-06 Tom Tromey <tromey@redhat.com>
5445 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5448 2002-11-05 Tom Tromey <tromey@redhat.com>
5450 Fix for PR java/6388.
5451 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5452 * java-tree.h (enum java_tree_index): New values
5453 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5454 (decimal_int_max, decimal_long_max): New defines.
5455 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5456 (error_if_numeric_overflow): Rewrote range checking.
5457 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5460 2002-11-02 Tom Tromey <tromey@redhat.com>
5462 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5464 * class.c (make_method_value): Put class name, not signature, into
5465 `throws' field. For PR java/8415.
5467 2002-10-24 Tom Tromey <tromey@redhat.com>
5469 * gcj.texi (Invoking gij): Document --showversion.
5470 (Standard Properties): java.library.path now set.
5472 2002-10-23 Tom Tromey <tromey@redhat.com>
5474 * gjavah.c (decode_signature_piece): In JNI mode, print
5475 `jobjectArray' when array depth is nonzero.
5478 2002-10-15 Andrew Haley <aph@redhat.com>
5480 * parse.y (patch_invoke): Call force_evaluation_order on a static
5482 (resolve_qualified_expression_name): Call force_evaluation_order
5483 on a arg list that is part of a Qualified Expression Name.
5485 * lang.c (dump_compound_expr): New.
5486 (java_dump_tree): New.
5488 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5490 * gcj.texi: Added item describing the GCJ runtime property
5493 2002-10-15 Richard Henderson <rth@redhat.com>
5495 * jcf-parse.c (get_constant): Fix type warning.
5497 2002-10-15 Andrew Haley <aph@redhat.com>
5499 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5500 (java_inlining_map_static_initializers): Declare.
5502 2002-10-14 Andrew Haley <aph@redhat.com>
5504 * tree-inline.c (remap_block): All local class initialization
5505 flags go in the outermost scope.
5506 (expand_call_inline): Call java_inlining_map_static_initializers.
5507 (expand_call_inline): Call java_inlining_merge_static_initializers.
5508 * java/lang.c (merge_init_test_initialization): New.
5509 (java_inlining_merge_static_initializers): New.
5510 (inline_init_test_initialization): New.
5511 (java_inlining_map_static_initializers): New.
5513 2002-10-11 Mark Wielaard <mark@klomp.org>
5515 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5517 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5519 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5521 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5523 * parse.y (merge_string_cste): Add parentheses around & within |.
5525 2002-10-08 Tom Tromey <tromey@redhat.com>
5527 * parse.y (variable_declarator_id): Simplify error path for
5528 array declarator error. For PR java/8003.
5530 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5532 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5535 2002-10-08 Andrew Haley <aph@redhat.com>
5537 * parse.y (attach_init_test_initialization_flags): Check for
5540 2002-10-07 Anthony Green <green@redhat.com>
5542 * parse.y (merge_string_cste): Fix bug in string concatenation.
5544 2002-10-03 Michael Koch <konqueror@gmx.de>
5546 * gcj.texi (Standard properties):
5547 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5549 2002-10-02 Roger Sayle <roger@eyesopen.com>
5551 PR optimization/6627
5552 * lang.c (java_init): If storing the vbit in function
5553 pointers, ensure that force_align_functions_log is atleast
5554 one to aid compatability with g++ vtables.
5556 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5558 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5559 foul of type-based aliasing.
5561 2002-09-30 Anthony Green <green@redhat.com>
5563 * gcj.texi (Invoking jv-scan): Fix texinfo.
5565 2002-09-28 Anthony Green <green@redhat.com>
5567 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5568 (Code Generation): Add -fno-assert documentation.
5569 * jv-scan.c (flag_assert): New global.
5570 (options): Add assert option.
5571 (help): Add --no-assert documentation.
5572 * parse-scan.y (flag_assert): New global.
5573 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5574 (flag_assert): New global.
5575 * java-tree.h (flag_assert): New global.
5576 * lex.c (java_lex): Obey flag_assert.
5577 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5580 2002-09-26 Andrew Haley <aph@redhat.com>
5582 * expr.c (build_java_array_length_access): Check for null pointer.
5583 * expr.c (expand_java_arrayload): Likewise.
5585 2002-09-21 Richard Henderson <rth@redhat.com>
5587 * jcf-parse.c (get_constant): Decode from IEEE no matter
5588 what the target format.
5590 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5592 * ChangeLog: Follow spelling conventions.
5593 * class.c: Likewise.
5596 * gjavah.c: Likewise.
5597 * java-tree.h: Likewise.
5598 * jcf-dump.c: Likewise.
5599 * jcf-parse.c: Likewise.
5600 * jvspec.c: Likewise.
5602 * mangle.c: Likewise.
5603 * parse.y: Likewise.
5605 2002-09-17 Tom Tromey <tromey@redhat.com>
5607 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5608 where \r appears at EOF. Fixes PR java/7950.
5610 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5612 * jvspec.c (lang_specific_driver): Remove unused variable.
5614 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5616 * java-tree.h (union lang_tree_node): Add chain_next option.
5618 2002-09-16 Richard Henderson <rth@redhat.com>
5620 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5621 use new real.h interface.
5622 * jcf-write.c (find_constant_index): Use new real.h interface.
5623 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5625 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5627 * lang.c: Follow spelling conventions.
5629 2002-09-11 Per Bothner <per@bothner.com>
5631 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5632 constant to the type of the field.
5633 (java_complete_tree): Remove now-redundant code.
5635 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5637 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5640 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5641 return label if a ret instruction for the jsr has been reached.
5643 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5645 * parse.y (DIR_SEPARATOR): Don't define.
5646 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5648 2002-08-28 Andrew Haley <aph@redhat.com>
5650 * verify.c (verify_jvm_instructions): Allow exception handler
5651 inside code that is being protected, but generate a warning.
5652 * except.c (link_handler): Initialize `expanded' in new eh_range.
5653 (binding_depth, is_class_level, current_pc): Declare extern.
5655 2002-09-01 Mark Wielaard <mark@klomp.org>
5657 * gcj.texi: Add chapter about system properties.
5660 2002-08-26 Tom Tromey <tromey@redhat.com>
5662 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5663 conversion if RHS_TYPE is byte, short, or char.
5665 2002-08-22 Tom Tromey <tromey@redhat.com>
5667 * gcj.texi (Invoking gij): Document -cp and -classpath.
5669 2002-08-21 Tom Tromey <tromey@redhat.com>
5671 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5672 $(prefix)/share. For PR libgcj/7633.
5674 For PR java/6005 and PR java/7611:
5675 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5676 (java_can_use_bit_fields_p): New function.
5678 2002-08-16 Tom Tromey <tromey@redhat.com>
5680 * gcj.texi (Class Initialization): Mention class initialization of
5683 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5685 * Make-lang.in (java-tree-inline.o): New.
5686 (JAVA_OBJS): Add java-tree-inline.o.
5687 * parse.y (source_end_java_method): Call java_optimize_inline.
5688 (java_expand_method_bodies): Save method's tree in
5690 (add_stmt_to_compound): Keep track of the number of statments.
5691 * lang.c (java_init): Enable flag_inline_trees.
5692 (java_post_options): If flag_inline_functions is on, enable
5693 flag_inline_trees instread.
5694 (decl_constant_value): New.
5695 (java_tree_inlining_walk_subtrees): New.
5696 * java-tree.h (DECL_NUM_STMTS): New macro.
5697 (java_optimize_inline): Declare.
5698 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5699 Handle a LABEL_EXPR.
5700 * decl.c (build_result_decl): If we already have a DECL_RESULT
5702 (dump_function): New.
5703 (java_optimize_inline): New.
5704 (dump_function): New.
5706 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5709 * parse.y (build_assertion): Invert return from
5710 desiredAssertionStatus.
5712 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5714 * jcf-write.c (get_access_flags): Return correct access flags for
5715 private and protected inner classes.
5717 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5719 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5721 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5723 * mangle_name.c: Don't include obstack.h twice.
5724 * xref.c: Don't include obstack.h.
5726 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5728 * class.c: (permanent_obstack): Delete declaration.
5729 * constants.c: (permanent_obstack): Delete declaration.
5730 * except.c: (permanent_obstack): Delete declaration.
5731 * expr.c: (permanent_obstack): Delete declaration.
5732 * jcf-parse.c: (permanent_obstack): Delete declaration.
5733 (saveable_obstack): Delete declaration.
5734 * parse.h: (permanent_obstack): Delete declaration.
5735 * typeck.c: (permanent_obstack): Delete declaration.
5737 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5739 * gcj.texi (version-gcc): Increase to 3.3.
5741 2002-07-22 Tom Tromey <tromey@redhat.com>
5743 * lex.c (java_lex): Check for `e' or `E' after 0.
5745 2002-07-21 Richard Henderson <rth@redhat.com>
5747 * lang.c (java_unsafe_for_reeval): New.
5748 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5750 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5752 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5753 (jcf_path_init): Use GET_ENVIRONMENT.
5755 2002-07-10 Roger Sayle <roger@eyesopen.com>
5756 Zack Weinberg <zack@codesourcery.com>
5758 * builtins.c (initialize_builtins): Remove defines that
5759 handled C/C++ specific junk hereby removed from builtins.def.
5761 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5763 * lang.c (java_post_options): Update prototype.
5765 2002-07-05 Roger Sayle <roger@eyesopen.com>
5767 * builtins.c (initialize_builtins): Ignore the additional
5768 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5769 the builtins.def file.
5771 2002-07-01 Tom Tromey <tromey@redhat.com>
5774 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5777 2002-07-01 Roger Sayle <roger@eyesopen.com>
5779 * java/decl.c (builtin_function): Accept additional parameter.
5780 (java_init_decl_processing): Pass an additional NULL_TREE
5781 argument to builtin_function.
5783 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5785 * gcj.texi: Fixed gcj invocation example so that it compiles.
5787 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5789 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5790 * parse.y (mark_parser_ctxt): Likewise.
5791 (check_modifiers, declare_local_variables): Avoid incorrect
5792 hardcoded constant 10.
5794 * lex.c (java_read_char): Avoid "comparison is always true"
5797 2002-06-25 Andreas Schwab <schwab@suse.de>
5799 * expr.c (JSR): Avoid undefined operation on PC.
5801 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5803 * decl.c (clear_binding_level): Const-ify.
5805 2002-06-13 Akim Demaille <akim@epita.fr>
5807 * parse.y (class_declaration, interface_declaration): Make sure
5808 all their rules have an action, in order to avoid meaningless `$$
5809 = $1' and their type clashes.
5811 2002-06-11 Tom Tromey <tromey@redhat.com>
5813 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5814 * parse-scan.y (statement_without_trailing_substatement): Added
5816 (assert_statement): New rule.
5817 * java-tree.h (struct lang_type) [assertions]: New field.
5818 (TYPE_USES_ASSERTIONS): New macro.
5819 (CLASS_USES_ASSERTIONS): Likewise.
5820 (FIELD_SYNTHETIC): New define.
5821 * lex.c (java_lval;): Added ASSERT_TK.
5822 * parse.y (ASSERT_TK): Added.
5823 (statement_without_trailing_substatement): Added assert_statement.
5824 (assert_statement): New rule.
5825 (build_assertion): New function.
5826 (maybe_generate_pre_expand_clinit): Create and initialize
5827 $assertionsDisabled.
5828 (lookup_package_type): Removed decl.
5829 * keyword.h: Rebuilt.
5830 * keyword.gperf (assert): New token.
5832 2002-06-10 Akim Demaille <akim@epita.fr>
5834 * parse.y (interface_type_list, class_member_declaration)
5835 (unary_expression_not_plus_minus): Remove duplicate %type.
5838 2002-06-09 Tom Tromey <tromey@redhat.com>
5840 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5842 * parse.y (method_header): Give error message in all cases.
5845 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5847 Don't use RTL inlining. Fix for PR java/6820.
5848 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5849 (flag_really_inline): New.
5850 (java_decode_option): Set flag_really_inline if -finline-functions
5852 (java_post_options): New function. Turn off inlining unless
5853 flag_really_inline is set.
5855 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5857 * gjavah.c (throwable_p): Accept argument as either a classname or
5858 signature fragment. Create null-terminated classname string for super
5859 when calling itself recursively.
5860 (decode_signature_piece): Skip first character from class name
5861 signature when calling throwable_p.
5863 2002-06-08 H.J. Lu (hjl@gnu.org)
5865 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5867 2002-06-04 Tom Tromey <tromey@redhat.com>
5869 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5871 2002-06-04 Michael Koch <konqueror@gmx.de>
5873 * gcj.texi (Input Options): Fixed typo.
5875 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5877 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5878 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5879 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5880 and all now-pointless local variables. Rename other local
5881 variables to reflect their not being handles.
5883 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5884 #if JCF_USE_STDIO blocks.
5886 * parse.y: Add missing semicolon at end of rule.
5888 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5890 * check-init.c (attach_initialized_static_class): Delete, unused.
5891 * parse.y: Use htab_t instead of struct hashtable, update
5893 * java-tree.h: Include hashtab.h instead of hash.h.
5894 (struct lang_decl_func): Use htab_t, set up for gengtype.
5895 (struct init_test_hash_entry): Delete.
5896 (struct treetreehash_entry): New.
5897 (java_treetreehash_find): New
5898 (java_treetreehash_new): New prototype.
5899 (java_treetreehash_create): New prototype.
5900 (java_mark_tree): Delete prototype.
5901 (java_hash_hash_tree_node): Delete prototype.
5902 (java_hash_compare_tree_node): Delete prototype.
5903 (attach_initialized_static_class): Delete prototype.
5904 * expr.c (build_class_init): Update to use java_treetreehash
5906 (java_expand_expr): Update to use htab_t.
5907 (emit_init_test_initialization): Likewise.
5908 * decl.c (java_mark_tree): Delete.
5909 * class.c (init_test_hash_newfunc): Delete.
5910 (java_hash_hash_tree_node): Delete.
5911 (java_hash_compare_tree_node): Delete.
5912 (add_method_1): Update to use java_treetreehash functions.
5913 (JAVA_TREEHASHHASH_H): New macro.
5914 (java_treetreehash_hash): New function.
5915 (java_treetreehash_compare): New function.
5916 (java_treetreehash_find): New function.
5917 (java_treetreehash_new): New function.
5918 (java_treetreehash_create): New function.
5919 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5921 * Make-lang.in (java/parse.o): Depend on debug.h.
5922 * java-tree.h (struct lang_identifier): Use gengtype.
5923 (union lang_tree_node): New.
5924 (struct lang_decl_func): Use gengtype.
5925 (struct lang_decl_var): Likewise.
5926 (struct lang_decl): Likewise.
5927 * parse.y: Include debug.h.
5928 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5930 * lang.c (struct language_function): New dummy structure.
5932 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5933 descriminator for DECL_LANG_SPECIFIC.
5934 (struct lang_decl_func): Rename from struct lang_decl.
5935 (enum lang_decl_desc): New.
5936 (struct lang_decl): Make it a union. Update all the accessor macros.
5937 (struct lang_type): Use gengtype.
5938 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5939 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5940 are now the same size.
5941 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5942 use discriminator to mark DECL_LANG_SPECIFIC.
5944 * Make-lang.in (gt-java-builtins.h): New rule.
5945 (java/builtins.o): Add dependency on gt-<filename>.h.
5946 * builtins.c: Use gengtype for roots.
5947 (union string_or_tree): Use gengtype.
5948 (struct builtin_record): Use gengtype.
5949 * config-lang.in (gtfiles): Add builtins.c.
5951 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5952 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5953 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5954 gt-java-parse.h, gtype-java.h): Add rules to generate.
5955 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5956 (class.o): Add dependency on gt-*.h.
5957 (constants.o): Likewise.
5960 (jcf-parse.o): Likewise.
5961 (jcf-write.o): Likewise.
5963 * config-lang.in (gtfiles): New.
5964 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5965 * constants.c: Replace uses of ggc_add_* with GTY markers.
5967 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5968 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5969 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5970 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5972 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5974 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5975 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5977 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5978 Include gtype-java.h.
5980 2002-06-02 Tom Tromey <tromey@redhat.com>
5982 Fix for PR java/5913:
5983 * parse.y (patch_binop): Call patch_string on op1.
5985 2002-06-02 Tom Tromey <tromey@redhat.com>
5987 Fix for PR java/1343, PR java/6336:
5988 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5989 formatting. Changed return type.
5990 (anonymous_class_counter): Moved to top of file.
5991 (maybe_make_nested_class_name): Append number to class name for
5992 function-local classes.
5994 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5996 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5997 * Make-lang.in: Update dependency lists.
5999 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6001 * gjavah.c (throwable_p): Do not free the name of the class after
6002 passing it to find_class.
6003 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6004 * jcf-io.c (dirent.h): Include it.
6005 (fnmatch.h): Likewise.
6006 (compare_path): New function.
6007 (java_or_class_file): Likewise.
6008 (memoized_dirlist_entry): New type.
6009 (memoized_dirlist_lookup_eq): New function.
6010 (memoized_dirlists): New variable.
6011 (caching_stat): New function.
6012 (memoized_class_lookup_eq): New function.
6013 (memoized_class_lookups): Likewise.
6014 (find_class): Use memoized_class_lookups and caching_stat.
6015 * jcf.h (JCF_USE_SCANDIR): Define.
6016 * parse.y (java_expand_classes): Write the class files in reverse
6019 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6021 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6023 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6025 * jcf-write.c (write_classfile): Unlink the temporary file if it
6026 cannot be renamed. Use concat to build up the name of the
6029 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6031 * jcf-write.c (write_classfile): Write the file to a
6032 temporary file and then rename it.
6034 2002-05-07 Tom Tromey <tromey@redhat.com>
6036 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6038 Fix for PR java/1200:
6039 * gjavah.c (throwable_p): New function.
6040 (decode_signature_piece): Use it. A `WeakReference' isn't the
6043 (gcjh_streq): New function.
6045 2002-05-07 Andreas Jaeger <aj@suse.de>
6047 * parse.y (finish_for_loop): Fix if statement.
6049 2002-05-06 Tom Tromey <tromey@redhat.com>
6051 Fix for PR java/5941:
6052 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6053 loop update expression.
6054 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6055 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6057 2002-05-04 Mark Wielaard <mark@klomp.org>
6060 * parse.y (build_string_concatenation): Return just op1 only when op2
6061 is null and op1 is a STRING_CST, otherwise always construct a
6064 2002-04-27 Tom Tromey <tromey@redhat.com>
6067 * parse.y (string_convert_int_cst): New function.
6068 (merge_string_cste): Use it.
6070 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6072 * java-tree.h (java_parse_file): Update.
6073 (java_set_yydebug): Remove.
6074 * jcf-parse.c (yydebug): Remove.
6075 (java_set_yydebug): Die.
6076 (java_parse_file): Update.
6077 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6079 2002-04-24 Tom Tromey <tromey@redhat.com>
6082 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6083 EXPR_WFL_QUALIFICATION of qual_wfl.
6085 2002-04-23 Per Bothner <per@bothner.com>
6087 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6088 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6089 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6091 2002-04-23 Tom Tromey <tromey@redhat.com>
6094 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6095 recognize `-fcompile-resource='.
6096 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6099 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6101 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6102 paths. Fixes PR java/2791.
6104 2002-04-19 Andrew Haley <aph@redhat.com>
6106 * jcf-write.c (push_long_const): lo, hi: New variables.
6107 Use rshift_double to extract the high part of a 64-bit long.
6108 Use WORD_TO_INT to extract the low part.
6110 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6111 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6112 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6114 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6116 * typeck.c (incomplete_type_error): Remove.
6118 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6120 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6121 for hash synchronization.
6122 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6123 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6126 2002-04-16 Mark Wielaard <mark@klomp.org>
6128 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6131 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6133 Fix for PR java/6294:
6134 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6137 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6139 Fix for PR java/6085:
6140 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6141 to get enclosing "this" argument for inner-class constructor
6142 invocation. Pass correct arguments to build_access_to_thisn.
6144 2002-04-10 Andreas Jaeger <aj@suse.de>
6146 * gcj.texi (Input Options): Fix extdirs patch.
6148 2002-04-10 Anthony Green <green@redhat.com>
6150 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6152 2002-04-09 Anthony Green <green@redhat.com>
6154 * gcj.texi (Input Options): Add --extdirs documentation.
6155 * jcf-dump.c (OPT_extdirs): New macro.
6156 (options): Add extdirs option.
6157 (help): Describe --extdirs.
6158 (main): Handle OPT_extdirs.
6159 * gjavah.c (OPT_extdirs): New macro.
6160 (options): Add extdirs option.
6161 (help): Describe --extdirs.
6162 (main): Handle OPT_extdirs.
6163 * jcf-path.c (jcf_path_init): Add extdirs support.
6164 (jcf_path_extdirs_arg): New function.
6165 (extensions): New variable to hold extensions path entries.
6166 * jvspec.c: Remove -fextdirs= when compiling main().
6167 * lang.c (java_decode_option): Handle -fextdirs=.
6168 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6169 * Make-lang.in: Compile jcf-path with version info for use in
6170 identifying the appropriate libgcj.jar.
6172 2002-04-08 Tom Tromey <tromey@redhat.com>
6175 * .cvsignore: Added rmic.1 and rmiregistry.1.
6176 * gcj.texi (Top): Link to new nodes.
6177 (Invoking rmic): New node.
6178 (Invoking rmiregistry): Likewise.
6179 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6181 (java.maintainer-clean): Likewise.
6182 ($(srcdir)/java/rmic.1): New target.
6183 ($(srcdir)/java/rmiregistry.1): Likewise.
6184 (java.install-man): Handle rmic.1 and rmiregistry.1.
6186 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6188 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6189 Add note about handling uncaught exceptions. Add an exception handler
6192 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6194 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6195 after using it to patch CALL_EXPR.
6197 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6199 * gcj.texi (Invocation): Document CNI invocation API.
6201 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6203 * expr.c (truthvalue_conversion): Rename. Update.
6204 (expand_compare): Update.
6205 * java-tree.h (java_truthvalue_conversion): New.
6206 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6208 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6210 * java-tree.h (java_mark_addressable): New.
6211 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6212 * typeck.c (mark_addressable): Rename, update.
6214 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6216 * expr.c (build_java_binop): Update.
6217 * java-tree.h (java_signed_type, java_unsigned_type,
6218 java_signed_or_unsigned_type): Update.
6219 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6220 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6221 * parse.y (patch_binop): Update.
6222 * typeck.c (signed_or_unsigned_type, unsigned_type,
6223 signed_type): Update.
6225 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6227 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6228 (java_dummy_print): Remove.
6229 (lang_print_error): Rename. Exit early if inhibiting output.
6230 (inhibit_error_printing_function): New.
6231 (java_init): Don't set hook.
6232 (lang_init_source): Use new boolean.
6234 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6236 * parse.y (do_resolve_class): Fix infinite recursion.
6238 2002-03-29 Tom Tromey <tromey@redhat.com>
6240 * parse.y (check_inner_circular_reference): Ignore incomplete
6243 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6245 * Make-lang.in (builtins.o): Update.
6246 * boehm.c (get_boehm_type_descriptor): Update.
6247 * builtins.c: Include langhooks.h.
6248 * decl.c (java_init_decl_processing): Update.
6249 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6250 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6252 * typeck.c (type_for_mode, type_for_size): Update.
6254 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6256 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6258 2002-03-28 Tom Tromey <tromey@redhat.com>
6260 * except.c (expand_end_java_handler): If the handler type is NULL,
6261 use java.lang.Throwable. Fixes PR java/5986.
6263 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6265 Fix for PR java/4715:
6266 * jcf-parse.c (parse_source_file_3): New function.
6267 (read_class): Call it.
6268 (java_parse_file): Likewise.
6270 2002-03-28 Jan Hubicka <jh@suse.cz>
6272 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6274 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6276 * parse.y (resolve_package): Initialize "decl".
6277 (lookup_package_type): Remove unused function.
6279 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6281 Fix for PR java/5993:
6282 * parse.y (resolve_package): Return the decl if resolution was
6283 successful. Don't special case "java.lang" and "java.lang.reflect"
6284 packages. Set type_name to the merged identifier.
6285 (resolved_qualified_expression_name): Print error using "name" if
6286 resolve_package returns NULL_TREE.
6288 2002-03-27 Tom Tromey <tromey@redhat.com>
6290 * expr.c (expand_invoke): Don't generate null pointer check if
6291 we're calling <init>.
6293 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6295 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6297 * java-tree.h (java_lang_expand_expr): Similarly.
6298 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6299 (java_init): Don't set hook.
6301 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6303 Fix for PR java/5850:
6304 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6305 context if field was not found in the current scope.
6306 * expr.c (lookup_field): Don't look in enclosing contexts.
6308 2002-03-26 Tom Tromey <tromey@redhat.com>
6310 Fix for PR java/5942:
6311 * parse.y (init_src_parse): Added sanity check.
6312 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6315 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6317 * decl.c (lang_mark_tree): Rename java_mark_tree.
6318 * java-tree.h (java_mark_tree): New.
6319 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6321 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6323 * lex.c: Change java_perform_atof to take normal parameters
6324 instead of a pointer to a parameter block. Call it directly
6327 2002-03-22 Mark Wielaard <mark@klomp.org>
6329 Fix for PR java/5368:
6330 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6331 when printing error message.
6333 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6335 * decl.c (maybe_build_cleanup): Remove.
6337 2002-03-22 Tom Tromey <tromey@redhat.com>
6339 Andrew Haley <aph@cambridge.redhat.com>
6341 * expr.c (build_field_ref): Don't build a check if the field is a
6344 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6346 Fix for PR java/6026:
6347 * lex.c (java_lex): Fix parsing of consecutive floats.
6349 2002-03-21 Tom Tromey <tromey@redhat.com>
6351 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6354 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6356 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6357 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6359 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6361 * gcj.texi: @code{gcj} becomes @command{gcj}.
6362 @code{gcc} becomes @command{gcc}.
6363 GcjRaw changed to gnu.gcc.RawData.
6365 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6367 * decl.c (start_java_method): Use new hook.
6368 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6369 (java_init): Remove old hook.
6371 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6373 * builtins.c (define_builtin): Do nothing if `type' is null.
6376 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6378 * parse.y (parser_check_super_interface): Fix error message
6381 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6383 * jcf-parse.c (get_constant): Delete unused variables.
6385 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6387 * java-tree.h (java_parse_file): New.
6388 * jcf-parse.c (yyparse): Rename java_parse_file.
6389 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6391 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6393 * parse.y (craft_constructor): Return the constructor decl.
6394 (java_expand_classes): Update comments.
6395 (lookup_method_invoke): Call fix_constructors immediately for
6396 anonymous class. Fixes PR java/5935.
6398 2002-03-15 Anthony Green <green@redhat.com>
6400 * jcf-parse.c (yyparse): Don't emit class registration
6401 constructor when compiling resource files.
6403 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6405 * lang.c (java_tree_code_type, java_tree_code_length,
6406 tree_code_name): Delete.
6407 (tree_code_type, tree_code_length, tree_code_name): Define.
6408 (java_init): Don't try to copy into the various tree_code
6411 2002-03-12 Tom Tromey <tromey@redhat.com>
6413 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6414 UTF-8, not UCS-2. Fixes PR java/5923.
6416 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6417 a call_expr wrapped in a convert. Fixes PR java/5848.
6419 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6421 * jcf-write.c (write_classfile): Improve error strings.
6423 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6425 * lex.c: Adjust comments to GNU standards.
6427 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6429 Fix for PR java/5902:
6430 * lex.c (java_lex): Fix parsing of literals.
6432 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6434 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6435 to prevent it getting evaluated twice in the store checking case.
6436 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6439 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6441 * decl.c (java_init_decl_processing): Make sure class_type_node
6442 alignment is not less than 64 bits if hash synchronization is enabled.
6444 2002-03-08 Per Bothner <per@bothner.com>
6446 * parse.y (java_complete_lhs): Check if patch_assignment
6447 returned an error-mark.
6449 * parse.y (try_builtin_assignconv): Don't special-case zero.
6451 2002-03-08 Per Bothner <per@bothner.com>
6453 Fix for PR java/5812.
6454 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6455 here instead of in JSR macro. Likewise with load_type_state call.
6456 Do the latter on if the return_pc has been verified (the jsr returns).
6457 (JSR): Now just call build_java_jsr.
6459 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6461 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6462 (java.install-common): Link native driver to
6463 JAVA_TARGET_INSTALL_NAME.
6465 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6467 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6468 * builtins.c(sin_builtin): Likewise
6469 * builtins.c(sqrt_builtin): Likewise
6471 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6473 * java/expr.c, java/jcf-parse.c, java/lex.c:
6474 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6475 REAL_ARITHMETIC blocks unconditional. Delete some further
6476 #ifdef blocks predicated on REAL_ARITHMETIC.
6478 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6480 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6481 explicit sizeof/sizeof.
6482 * decl.c (java_init_decl_processing): Likewise.
6483 * jcf-parse.c (init_jcf_parse): Likewise.
6484 * parse.y (init_src_parse): Likewise.
6486 2002-03-02 Per Bothner <per@bothner.com>
6488 Make --CLASSPATH by a synonym for --classpath and -classpath.
6489 Implement --bootclasspath.
6490 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6491 (classpath_l): Remove.
6492 (jcf_path_CLASSPATH_arg): Remove.
6493 (jcf_path_bootclasspath_arg): New function.
6494 (jcf_path_seal): Simplify accordingly.
6496 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6497 (jcf_path_CLASSPATH): Remove declaration.
6498 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6499 (lang_specific_driver): Translate -bootclasspath.
6500 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6501 * lang.c (decode_lang_options): Do jcf_path_init first.
6502 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6503 * gjavah.c: Also handle --bootclasspath.
6504 Handle --CLASSPATH as a synonum for --classpath.
6505 * jcf-dump.c: Likewise.
6507 "." is not part of system path, but is the default for --classpath.
6508 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6509 (jcf_path_seal): Add "." if no CLASSPATH specified.
6511 * gcj.texi: Document changes.
6513 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6515 * expr.c (build_java_arraystore_check): Fix formatting.
6517 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6519 Fix for PR java/5758, java/5632:
6520 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6521 inner-class separator too.
6522 * parse.y (do_resolve_class): New local `decl_result.'
6523 Progressively build a name for what can have been loaded.
6525 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6527 * expr.c (java_array_data_offset): Removed function.
6528 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6529 (build_java_array_length_access): Obtain "length" value using a
6530 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6531 (build_java_arrayaccess): Correct comment. Access "data" using a
6532 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6533 (build_java_arraystore_check): New function.
6534 (expand_java_arraystore): Use build_java_arraystore_check.
6535 * parse.y (patch_assignment): Simplify code to insert a store check
6536 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6537 * check-init.c (check_init): Update to reflect that an array length
6538 access is now a COMPONENT_REF.
6539 * gcj.texi (Code Generation): Improve documentation of
6540 -fno-bounds-check. Add documentation for -fno-store-check.
6541 * java-tree.h (flag_store_check): Declare.
6542 (build_java_arraystore_check): Declare.
6543 * lang.c (flag_store_check): Initialize to 1.
6544 (lang_f_options): Add store-check option.
6545 * jvspec.c: Don't pass store-check option to jvgenmain.
6546 * lang-options.h: Add help string for -fno-store-check.
6548 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6550 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6551 * java-tree.h (java_dup_lang_specific_decl): New.
6552 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6554 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6556 * builtins.c, decl.c: Delete traditional-mode-related code
6557 copied from the C front end but not used, or used only to
6558 permit the compiler to link.
6560 2002-02-22 Tom Tromey <tromey@redhat.com>
6562 Fix for PR java/2369:
6563 * jvspec.c (verify_class_name): New function.
6564 (lang_specific_driver): Call it.
6565 (JAVA_START_CHAR_P): New macro.
6566 (JAVA_PART_CHAR_P): Likewise.
6568 2002-02-22 Per Bothner <per@bothner.com>
6570 * class.c: Change vtable to be more compatible with g++ v3 abi.
6571 (get_dispatch_table): Prepend offset-to-top (always 0) and
6572 type_info pointer (currently unimplemented hence NULL) to vtable.
6573 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6574 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6575 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6576 (build_dtable_decl): Add declarations for new fields.
6578 2002-02-20 Per Bothner <per@bothner.com>
6580 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6581 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6582 don't need to set it on the COMPOUND_EXPR - the caller does that.
6584 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6586 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6587 `--CLASSPATH' becomes `--classpath.'
6588 * gjavah.c: Likewise.
6589 * jcf-dump.c: Likewise.
6590 * lang-options.h: Likewise.
6592 * jcf-path.c: Updated comment.
6593 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6594 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6595 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6596 (jcf_path_CLASSPATH_arg): Ditto.
6597 (classpath_u): Updated leading comment.
6599 2002-02-20 Per Bothner <per@bothner.com>
6601 * builtins.c (check_for_builtin): New function.
6602 (build_call_or_builtin): Remove.
6603 * java-tree.h: Update accordingly.
6604 * expr.c (expand_invoke): Use build + check_for_builtin instead
6605 of build_call_or_builtin.
6606 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6607 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6608 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6610 2002-02-17 Tom Tromey <tromey@redhat.com>
6612 * java-tree.h (TYPE_STRICTFP): New macro.
6613 (struct lang_type) [strictfp]: New field.
6614 (CLASS_STRICTFP): New macro.
6615 (METHOD_STRICTFP): New macro.
6616 (struct lang_decl) [strictfp]: New field.
6617 * parse.y (method_header): Disallow strictfp constructor or
6619 (STRICT_TK): Move before MODIFIER_TK.
6620 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6621 (METHOD_MODIFIERS): Likewise.
6622 (INTERFACE_MODIFIERS): Likewise.
6623 * jcf-write.c (get_access_flags): Likewise.
6624 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6625 (add_method_1): Likewise.
6626 (get_access_flags_from_decl): Likewise.
6627 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6628 recognize strictfp flag.
6629 * jcf.h (ACC_STRICT): New define.
6631 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6633 * class.c(build_utf8_ref): Move declaration of decl_size
6635 2002-02-07 Tom Tromey <tromey@redhat.com>
6637 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6640 2002-02-04 Anthony Green <green@redhat.com>
6642 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6643 sections if available.
6645 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6647 * parse.y (java_expand_classes): Fix typo in static field loop.
6649 2002-02-02 Richard Henderson <rth@redhat.com>
6651 * class.c (add_field): Mark static fields external.
6652 (build_class_ref): Remove redundant set.
6653 * parse.y (java_expand_classes): Mark static fields of classes
6654 to be compiled as local.
6655 * jcf-parse.c (parse_class_file): Likewise.
6657 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6659 * gcj.texi (About CNI): New node.
6661 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6664 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6665 setlocale() with LC_CTYPE as a parameter.
6668 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6670 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6671 Follow GNU Coding Standards for --version.
6673 2002-01-28 Tom Tromey <tromey@redhat.com>
6675 * expr.c (build_jni_stub): Ensure storage for `meth' is
6677 * parse.y (java_complete_expand_methods): Set
6678 current_function_decl before building JNI stub.
6680 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6682 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6685 2002-01-22 Tom Tromey <tromey@redhat.com>
6687 * decl.c (java_init_decl_processing): Use add_predefined_file.
6688 Predefine RawData.java.
6689 (predef_filenames): Removed.
6690 (java_init_decl_processing): Don't register predef_filenames.
6691 * jcf-parse.c (add_predefined_file): New function.
6692 (predefined_filename_p): Rewrote.
6693 (predefined_filename_p): No longer static.
6694 * decl.c (java_init_decl_processing): Call initialize_builtins.
6695 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6696 (java/builtins.o): New target.
6697 * builtins.c: New file.
6698 * parse.y (patch_invoke): Use build_call_or_builtin.
6699 * java-tree.h (build_call_or_builtin): Declare.
6700 (initialize_builtins): Declare.
6701 (java_set_exception_lang_code): Removed unused declaration.
6702 (PREDEF_FILENAMES_SIZE): Removed.
6703 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6704 (predef_filenames): New define.
6705 (add_predefined_file): Declare.
6706 (predefined_filename_p): Declare.
6707 * expr.c (expand_invoke): Use build_call_or_builtin.
6709 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6711 * parse.y (patch_switch_statement): Fix format specifier.
6713 2002-01-16 Tom Tromey <tromey@redhat.com>
6715 More for PR java/5365:
6716 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6718 (process_file): Generate include for
6719 java.lang.UnsupportedOperationExceptions.
6721 2002-01-15 Andreas Jaeger <aj@suse.de>
6723 * .cvsignore: Add man pages.
6725 2002-01-15 Tom Tromey <tromey@redhat.com>
6727 Fix for PR java/5365:
6728 * gjavah.c (process_file): Turn class name into a file name.
6730 2002-01-14 Matthias Klose <doko@debian.org>
6732 * gcj.texi: Fix whitespace and formatting errors in the
6733 synopsis of the man pages. Update copyright.
6735 2002-01-14 Tom Tromey <tromey@redhat.com>
6738 * Make-lang.in (java.install-man): Handle jv-convert man page.
6739 (java.generated-manpages): Added jv-convert.1.
6740 (java.uninstall): Remove jv-convert.1.
6741 (java.maintainer-clean): Likewise.
6742 ($(srcdir)/java/jv-convert.1): New target.
6743 * gcj.texi (Top): Link to jv-convert node.
6744 (Individual utilities): Likewise.
6745 (Invoking jv-convert): New node.
6747 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6748 Martin Kahlert <martin.kahlert@infineon.com>
6750 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6751 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6753 2002-01-03 Graham Stott <grahams@redhat.com>
6755 * class.c (compile_resource_file): Update copyright date.
6756 Constify filename parameter.
6757 (java-tree.h): Update copyright date.
6758 (compile_resource_file): Constify filename parameter.
6760 2002-01-03 Graham Stott <grahams@redhat.com>
6762 * gcc/jcf-parse.c: Update copyright date.
6763 (yyparse): Constify resource_filename.
6765 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6767 * parse.y (src_parse_roots): Don't needlessly zero init.
6769 2001-12-31 Tom Tromey <tromey@redhat.com>
6771 * parse.y (dump_java_tree): New function.
6772 (source_end_java_method): Call it.
6773 (end_class_declaration): Likewise.
6774 * lang.c (java_decode_option): Call dump_switch_p.
6776 2001-12-28 Tom Tromey <tromey@redhat.com>
6778 * gen-table.pl: Don't process characters after \uffff. Added
6779 comment pointing to input file.
6781 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6783 * gen-table.pl: Const-ify output. Document the location of a
6784 suitable unicode input file.
6786 * chartables.h: Regenerate.
6788 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6790 * chartables.h: Const-ify.
6791 * gjavah.c (options): Likewise.
6792 * jcf-dump.c (options): Likewise.
6793 * jv-scan.c (options): Likewise.
6794 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6795 * parse.y (binop_lookup): Likewise.
6797 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6799 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6800 the static arrays that are output.
6801 * jvspec.c (jvgenmain_spec): Make static.
6802 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6803 * keyword.h: Regenerate.
6804 * lang.c (string_option, process_option_with_no, lang_f_options,
6805 lang_W_options): Const-ify.
6806 * lex.c (java_lex): Likewise.
6808 2001-12-21 Richard Henderson <rth@redhat.com>
6810 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6811 (get_boehm_type_descriptor): ... here. Arrange for the
6812 TREE_TYPE to get set properly.
6814 2001-12-21 Richard Henderson <rth@redhat.com>
6816 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6817 only if the target requires collect2.
6819 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6821 2001-12-20 Tom Tromey <tromey@redhat.com>
6824 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6825 CAN_COMPLETE_NORMALLY for the node.
6826 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6827 generate code for second branch if first branch can't complete
6829 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6830 the loop head if the loop body can't complete normally.
6832 2001-12-20 Tom Tromey <tromey@redhat.com>
6835 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6836 case where `finally' clause can't complete normally.
6838 2001-12-20 Tom Tromey <tromey@redhat.com>
6841 * parse.y (analyze_clinit_body): Added this_class parameter.
6842 Check for more cases where we must keep <clinit>.
6843 (maybe_yank_clinit): Cleaned up flow control.
6845 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6847 * decl.c (java_init_decl_processing): Don't initialize
6848 finit_leg_identifier_node.
6849 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6850 (finit_leg_identifier_node): Remove.
6851 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6853 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6855 * mangle.c (mangle_member_name): Don't special-case for
6857 * mangle_name.c (unicode_mangling_length): Likewise.
6858 (append_unicode_mangled_name): Likewise.
6859 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6862 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6864 * expr.c (build_java_array_length_access): Don't force null pointer
6865 check unless flag_check_references is set.
6867 2001-12-20 Tom Tromey <tromey@redhat.com>
6869 Fix for PR java/3417:
6870 * parse.y (patch_assignment): Added special processing for
6872 (patch_return): Don't convert booleans to integers, and don't
6873 special-case `null'.
6875 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6877 * config-lang.in (diff_excludes): Remove.
6879 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6881 * gcj.texi: Update link to GCC manual.
6883 2001-12-17 Tom Tromey <tromey@redhat.com>
6885 * parse.y (link_nested_class_to_enclosing): Removed useless
6888 2001-12-16 Tom Tromey <tromey@redhat.com>
6890 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6893 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6895 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6896 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6899 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6901 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6903 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6905 * decl.c (java_init_decl_processing): Build otable_type correctly.
6906 otable_decl is an otable_type.
6908 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6910 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6911 otable_type, otable_ptr_type, method_symbol_type,
6912 method_symbols_array_type, method_symbols_array_ptr_type): New
6913 field/global tree definitions.
6914 (flag_indirect_dispatch): New flag.
6915 * decl.c (java_init_decl_processing): Initialize new otable and
6916 otable_syms type nodes and decls. Add new field "index" to
6918 * class.c (build_method_symbols_entry): New function.
6919 (make_method_value): Set "index" to to method's vtable index for
6920 virtual methods when indirect-dispatch is not used.
6921 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6922 and set vtable_method_count to -1. Set otable and otable_syms field
6923 if indirect-dispatch is used and there was something to put in them.
6924 (build_method_symbols_entry): New function.
6925 (emit_offset_symbol_table): New function.
6926 * expr.c (get_offset_table_index): New function.
6927 (build_invokevirtual): Build array reference to otable at the index
6928 returned by get_offset_table_index, and use the result as the vtable
6930 (build_invokeinterface): Similar.
6931 * jcf-parse.c (yyparse): If indirect-dispatch, call
6932 emit_offset_symbol_table at the end of compilation, after all classes
6933 have been generated.
6934 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6935 * lang.c (flag_indirect_dispatch): Define.
6936 (lang_f_options): Add indirect-dispatch flag.
6938 2001-12-14 Matthias Klose <doko@debian.org>
6940 * gcj.texi: Markup for man page generation. Document missing
6941 options printed by <tool> --help.
6942 Terminate description of gij's -ms option with a dot.
6943 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6944 (java.generated-manpages java.install-man, java.uninstall,
6945 java-maintainer-clean) Updated.
6947 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6949 * class.c (get_dispatch_table): Fix java vtable layout
6950 for TARGET_VTABLE_USES_DESCRIPTORS.
6951 * decl.c (java_init_decl_processing): Initialize
6952 alloc_no_finalizer_node, finalize_identifier_node.
6953 * expr.c (class_has_finalize_method): New function.
6954 (expand_java_NEW): Generate calls for finalizer-free allocation.
6955 (build_invokevirtual): Fix java vtable layout for
6956 TARGET_VTABLE_USES_DESCRIPTORS.
6957 * java-tree.h (enum java_tree_index): New entries:
6958 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6959 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6960 (class_has_finalize_method): declare.
6961 (HAS_FINALIZER_P): New macro.
6962 * parse.y (patch_invoke): Generate calls for finalizer-free
6965 2001-12-12 Matthias Klose <doko@debian.org>
6967 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6968 whitespace at end of line.
6970 2001-12-11 Tom Tromey <tromey@redhat.com>
6972 * lex.c (java_init_lex): Define wfl_to_string as
6973 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6975 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6977 * class.c (make_method_value): Use null_pointer_node to
6978 represent empty exception table.
6980 2001-12-10 Tom Tromey <tromey@redhat.com>
6982 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6984 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6986 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6988 2001-12-09 Per Bothner <per@bothner.com>
6990 * check-init.c (current_switch_has_default): New static field.
6991 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6992 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6993 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6995 2001-12-09 Tom Tromey <tromey@redhat.com>
6997 * check-init.c (check_init): Don't allow pre- or post- increment
6998 or decrement of final variable.
6999 (final_assign_error): Minor error message rewording.
7001 2001-12-08 Tom Tromey <tromey@redhat.com>
7003 * java-tree.h: Fixed typo.
7005 * gjavah.c (decompile_method): Don't decompile to `return this'
7008 * gjavah.c (cxx_keywords): Re-sorted.
7009 * lex.c (cxx_keywords): Re-sorted.
7011 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7014 * gjavah.c (print_namelet): Clear subnamelets.
7015 (HANDLE_METHOD): Set `method_printed' earlier.
7017 2001-12-07 Tom Tromey <tromey@redhat.com>
7019 * lang.c (lang_f_options): Added
7020 optimize-static-class-initialization.
7021 (java_decode_option): Removed special case.
7023 2001-12-07 Per Bothner <per@bothner.com>
7025 * check-init.c (check_init): Fix typo freeing memory twice.
7027 2001-12-05 Per Bothner <per@bothner.com>
7029 Restore support for static class initialization optimization.
7030 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7031 * check-init.c (check_int): At end of BLOCK handle initialization
7032 blocks, which used to be done in java_complete_expand_method but did
7033 not handle the case where check_for_initialization might allocate
7034 more than a word of bits.
7035 * decl.c (lang_make_tree): The smic field is now a tree.
7036 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7037 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7039 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7041 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7042 Change from a hash table to a list.
7043 (struct_lang_decl): Change field 'smic' to match.
7044 * class.c (add_method_1): Initialize
7045 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7046 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7047 (java_expand_method_bodies): -here, since 'smic' is now a list.
7048 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7050 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7052 * class.c (java_hash_compare_tree_node): Fix casts.
7054 2001-12-04 Per Bothner <per@bothner.com>
7056 * check-init.c: Handle definite unassignment to finals in addition
7057 to definite assignment.
7058 (loop_current_locals): New field.
7059 (num_current_locals, int start_current_locals, num_current_words):
7061 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7062 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7063 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7064 (get_variable_decl, check_final_reassigned): New functions.
7065 (check_init, check_bool_init): Modify as needed for checking finals.
7066 (check_for_initialization): Take extra parameter and return void.
7067 Do extra start-up logic to check final fields for assignment.
7068 * parse.y (check_static_final_variable_assignment_flag,
7069 reset_static_final_variable_assignment_flag, check_final_assignment,
7070 check_final_variable_local_assignment_flag,
7071 reset_final_variable_indirect_assignment_flag,
7072 reset_final_variable_global_assignment_flag): Remove functions.
7073 (java_complete_expand_methods, outer_field_access_fix,
7074 patch_assignment): Remove no-longer used logic.
7075 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7076 * parse.y (register_fields, java_complete_tree): Update accordingly.
7078 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7079 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7080 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7082 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7084 * java-tree.h (DECL FINAL): New bit-field.
7085 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7086 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7087 (DECL_INIT_CALLS_THIS): New macro.
7088 (struct lang_decl): New bit-field init_calls_this.
7089 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7090 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7091 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7092 use it for both local variables and final fields.
7093 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7095 (struct lang_type): Remove hfv bit-field.
7096 (check_for_initialization): Change to return void.
7098 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7099 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7100 * check-init.c (final_assign_error): New helper function.
7101 (check_final_reassigned, check_init): Use it.
7102 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7104 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7105 bit-fields to unsigned.
7107 2001-12-03 Per Bothner <per@bothner.com>
7109 * parse.y (patch_binop): Minor constant folding.
7111 * parse.y (build_current_thisn): Shorter 'buffer'.
7113 2001-12-03 Per Bothner <per@bothner.com>
7115 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7116 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7117 * jcf-write.c (generate_bytecode_insns): Remove support for
7118 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7119 * check-init.c (check_init): Likewise.
7121 2001-12-03 Per Bothner <per@bothner.com>
7123 * verify.c (subroutine_nesting): New function.
7124 (verify_jvm_instructions): Use it to fix logic for checking that
7125 we're done with the current subroutine.
7127 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7128 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7130 2001-12-03 Per Bothner <per@bothner.com>
7132 * jcf.h: Fix obvious typo in comment.
7133 * typeck.c (build_null_signature): Add comment.
7135 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7137 * expr.c: Remove leading capital from diagnostic messages, as
7138 per GNU coding standards.
7139 * jcf-io.c: Similarly.
7140 * jcf-parse.c: Similarly.
7141 * jv-scan.c: Similarly.
7142 * jvspec.c: Similarly.
7143 * mangle.c: Similarly.
7145 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7146 Alexandre Petit-Bianco <apbianco@redhat.com>
7148 * expr.c (build_java_arrayaccess): Call save_expr on array for
7149 correct evaluation order, modified comment, fixed indentation.
7150 * parse.y: (patch_assignment): Correctly extract the array base
7151 from the tree generate by build_java_arrayaccess, added comments.
7152 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7153 Fixes PR java/3096, PR java/3803, PR java/3965.
7155 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7157 * expr.c (expand_byte_code): Remove trailing periods from messages.
7158 * jcf-parse.c (load_class, jcf_parse): Similarly.
7159 * jcf-write.c (generate_classfile): Similarly.
7160 * lex.c (java_lex): Similarly.
7162 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7164 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7166 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7168 * Make-lang.in (java.generated-manpages): New dummy target.
7170 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7172 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7174 (lang_specific_pre_link): Use set_input to set input_filename.
7176 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7177 (main): Fix definition.
7178 Strip `main' from classname.
7181 2001-11-18 Roger Sayle <roger@eyesopen.com>
7183 * parse.h (java_expand_switch): Remove old prototype.
7185 2001-11-18 Tom Tromey <tromey@redhat.com>
7187 Fix for PR java/1401:
7188 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7190 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7193 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7195 * lang.c (finish_parse): Rename to java_finish.
7196 (LANG_HOOKS_FINISH, java_finish): New.
7198 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7200 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7201 * java-tree.h: New prototype.
7202 * lang.c (java_init): Update prototype. Combine with old init_parse.
7204 2001-11-13 Tom Tromey <tromey@redhat.com>
7206 * gjavah.c (method_signature): New global.
7207 (HANDLE_METHOD): Set it.
7208 (decompile_return_statement): New function.
7209 (decompile_method): Use it.
7210 (print_method_info): Removed `synth' argument.
7212 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7214 * java-tree.h (java_set_yydebug): New.
7215 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7216 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7217 (print_lang_decl, print_lang_type, print_lang_identifier,
7218 print_lang_statistics, lang_print_xnode): Remove.
7220 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7222 * jcf-parse.c (init_lex): Remove.
7223 * lang.c (language_string, lang_identify): Remove.
7224 (struct lang_hooks): Constify.
7225 (LANG_HOOKS_NAME): Override.
7226 (init_parse): Update.
7228 2001-11-08 Andreas Franck <afranck@gmx.de>
7230 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7231 program_transform_name the way suggested by autoconf.
7232 (java.install-common): Also transform auxiliary program names with
7233 program_transform_name.
7235 2001-11-08 Tom Tromey <tromey@cygnus.com>
7237 * parse.y (trap_overflow_corner_case): New rule.
7238 (unary_expression): Use it.
7239 * lex.c (java_init_lex): Don't set minus_seen.
7240 (yylex): Don't use minus_seen. Communicate overflow to parser for
7242 (error_if_numeric_overflow): New function.
7243 * parse.h (minus_seen): Removed field.
7244 (JAVA_RADIX10_FLAG): New define.
7246 2001-11-07 Tom Tromey <tromey@redhat.com>
7248 Patch for PR java/1414:
7249 * parse.y (case_label_list): New global.
7250 (goal): Register case_label_list with GC.
7251 (java_complete_lhs): Save new case on case_label_list.
7252 (patch_switch_statement): Check for duplicate case labels.
7254 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7256 * parse.y (patch_assignment): Removed unused third argument.
7257 (java_complete_lhs): Removed unused third argument to patch_assignment.
7259 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7261 * lang.c: Include langhooks-def.h.
7262 * Make-lang.in: Update.
7264 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7266 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7268 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7270 * mangle.c (find_compression_record_match): Don't match compression
7271 records for package name elements unless they occur at the start of
7272 the name. Fix for PR java/4717.
7274 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7276 * expr.c (expand_java_field_op): Don't special-case references to
7277 java.lang.PRIMTYPE.TYPE.
7278 (build_primtype_type_ref): Removed.
7279 * java-tree.h (build_primtype_type_ref): Remove prototype.
7280 * parse.y (maybe_build_primttype_type_ref): Removed.
7281 (complete_function_arguments): Don't special-case references to
7282 java.lang.PRIMTYPE.TYPE.
7283 (patch_assignment): Likewise.
7284 (array_constructor_check_entry): Likewise.
7286 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7288 * mangle.c (static tree compression_table): Fixed leading comment.
7289 * parse.h (struct parser_ctxt): Fixed field comment.
7290 * parse.y (check_pkg_class_access): New prototype, fixed leading
7291 comment, new parameter used to emit error only if passed as true.
7292 (parse_check_super): Pass extra argument to check_pkg_class_access.
7293 (do_resolve_class): Likewise.
7294 (process_imports): Likewise.
7295 (read_import_dir): Fixed indentation.
7296 (find_in_imports_on_demand): New local class_type_name. Local
7297 node_to_use deleted. while loop changed into for loop. Report
7298 multiple definition only for accessible classes. Improved error
7300 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7301 assigned to parameter list, fixed indentation. while loop changed
7302 into for loop, restore TREE_CHAIN on local `tem' before the next
7305 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7307 * lang.c (lang_get_alias_set): Deleted.
7309 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7311 * gjavah.c (jni_print_char): Fix thinko in last change.
7313 * gjavah.c (jni_print_char, decode_signature_piece): Use
7314 safe-ctype macros and/or fold extra calls into fewer ones.
7315 * lex.c (java_read_unicode, java_lex): Likewise.
7316 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7317 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7318 * mangle_name.c (append_unicode_mangled_name,
7319 unicode_mangling_length): Likewise.
7321 2001-10-17 Richard Henderson <rth@redhat.com>
7323 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7325 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7327 * lang.c (langhooks.h): Included.
7328 (LANG_HOOKS_INIT): Redefined.
7329 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7330 (LANG_HOOKS_DECODE_OPTION): Likewise.
7331 (struct lang_hooks lang_hooks): New initialization.
7333 2001-10-11 Per Bothner <per@bothner.com>
7335 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7336 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7337 The former is simpler, and jcf-write.c handles it better.
7338 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7339 or WITH_CLEANUP_EXPR.
7340 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7341 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7343 * parse.y (patch_if_else_statement): If the condition is constant,
7344 optimize away the test.
7346 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7348 * parse.y (patch_cast): Call patch_string on the first operand of
7349 the incoming node, update it if necessary. Fixes PR java/4510.
7351 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7353 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7354 when name qualifier matches a package name.
7356 2001-10-08 Tom Tromey <tromey@redhat.com>
7358 Fix for PR java/4489:
7359 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7360 force a new label when computing `body_block'.
7362 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7364 * jcf-io.c (format_uint): Const-ify.
7365 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7366 * lex.c (java_get_line_col): Likewise.
7367 * parse.y (build_incdec): Likewise.
7369 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7371 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7372 a NULL enclosing context if appropriate. Fixes PR java/4466.
7374 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7376 * parse.y (patch_assignment): Use lvalue's original TYPE when
7377 building the final COMPOUND_EXPR.
7378 (try_reference_assignconv): Fixed leading comment.
7380 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7382 * parse.y (check_final_variable_indirect_assignment): For
7383 COMPOUND_EXPR, return only if finals were found initialized
7384 properly, if not, keep on checking.
7385 (check_final_variable_global_assignment_flag): New local
7386 error_found, set when appropriate and used to decide whether to
7387 report uninitialized finals. Fixed typo in comment.
7389 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7391 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7392 last three initializations. Fixes PR java/4360.
7394 2001-09-21 Richard Henderson <rth@redhat.com>
7396 * class.c (get_dispatch_table): Handle function descriptors.
7397 (build_dtable_decl): Likewise.
7398 * expr.c (build_invokevirtual): Likewise.
7400 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7402 * parse.y (patch_method_invocation): Build class initialization
7403 when static finals are used to qualify method invocation.
7406 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7408 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7409 build_type_name_from_array_name.
7410 (STRING_STRIP_BRACKETS): New macro.
7411 * parse.y (build_type_name_from_array_name): New function.
7412 (array_creation_expression:): Accumulate []s instead of [s.
7413 (cast_expression:): Accumulate []s instead of [s after cast type
7415 (build_array_from_name): Local string deleted, use
7416 build_type_name_from_array_name.
7417 (build_unresolved_array_type): Accumulate []s instead of [s after
7419 (register_fields): Fixed comment.
7420 (resolve_class): Local name, base deleted, new locals tname and
7421 array_dims. Use build_type_name_from_array_name. Use array_dims to
7423 (purify_type_name): Use STRING_STRIP_BRACKETS.
7425 2001-09-18 Andreas Jaeger <aj@suse.de>
7427 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7428 * jv-scan.c: Likewise.
7430 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7432 * parse.y (patch_method_invocation): Inner class creation context
7433 check not enforced within constructors. Fixes PR java/1873.
7435 2001-09-16 Tom Tromey <tromey@redhat.com>
7437 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7438 NOTE_PUSH for single-case push. Fixes PR java/4189.
7440 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7442 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7443 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7444 (struct lang_type): New fields import_list and import_demand_list.
7445 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7446 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7447 (do_resolve_class): New local saved_enclosing_type, initialized,
7448 passed as parameter to find_in_imports and find_in_imports_on_demand.
7449 (find_in_imports): Added paramater enclosing_type, use its
7450 TYPE_IMPORT_LIST when applicable.
7451 (find_in_imports_on_demand): Added parameter enclosing_type, use
7452 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7453 declaration and initialization.
7454 (fold_constant_for_init): Switch/restore current_class to the
7455 appropriate context.
7457 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7459 * verify.c (verify_jvm_instructions): Fix typo.
7461 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7463 * expr.c (expand_invoke): Const-ification.
7464 * parse.y (patch_method_invocation): Likewise.
7466 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7468 * gjavah.c (cxx_keywords): Const-ification.
7469 * keyword.gperf (java_keyword): Likewise.
7470 * lang.c (java_tree_code_name): Likewise.
7471 * lex.c (cxx_keywords): Likewise.
7472 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7474 2001-09-11 Richard Henderson <rth@redhat.com>
7476 * parse.h (ctxp_for_generation): Mark extern.
7478 2001-09-10 Richard Henderson <rth@redhat.com>
7480 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7482 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7484 * typeck.c (java_array_type_length, build_prim_array_type):
7485 Represent empty arrays by NULL index.
7487 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7489 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7490 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7492 2001-09-06 Anthony Green <green@redhat.com>
7494 * class.c (O_BINARY): Define if necessary.
7495 (registerResource_libfunc): Declare.
7496 (init_class_processing): Initilize registerResource_libfunc.
7497 (compile_resource_file): New function.
7498 * java-tree.h (resource_name): Declare.
7499 (compile_resource_file): Declare.
7500 * jcf-parse.c (yyparse): Handle compiling java resource files.
7501 * lang.c (java_decode_option): Handle -fcompile-resource option.
7502 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7504 * gcj.texi (Code Generation): Add documentation for -R flag.
7506 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7508 * jcf-write.c (generate_classfile): Issue an error in case of
7509 field/initial value mismatch.
7510 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7511 being initialized and we're generating bytecode.
7512 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7513 set DECL_INITIAL properly when appropriate.
7517 2001-09-01 Per Bothner <per@bothner.com>
7519 * parse.y (maybe_yank_clinit): A field without an initializer is not
7520 relevant. All initializers except static final and constant require
7521 <clinit>, regardless of flag_emit_class_files.
7523 2001-08-31 Per Bothner <per@bothner.com>
7525 * class.c (set_constant_value): When not emitting class files, then a
7526 String ConstantValue is a utf8const_ptr_type.
7528 2001-08-30 Per Bothner <per@bothner.com>
7530 * jcf-write.c (generate_classfile): Check that field is primitive
7531 or string before emitting ConstantValue attribute.
7533 2001-08-30 Per Bothner <per@bothner.com>
7535 * parse.y (resolve_qualified_expression_name): If creating a
7536 COMPOUND_EXPR, set it's type correctly.
7538 2001-08-30 Per Bothner <per@bothner.com>
7540 * jcf-io.c (open_class): Set filename field.
7542 * jcf-parse,c (parse_class_file): Set current_function_decl
7543 for better error message when Code attribute is missing.
7545 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7546 better diagnostics, especially for constructors.
7548 2001-08-30 Per Bothner <per@bothner.com>
7550 * jcf-write.c (generate_classfile): Don't write ConstantValue
7551 attribute if field is not final, for compatibility with jdk.
7553 * jcf-write.c (generate_classfile): Convert ConstantValue values
7554 to correct type. Work-around for front-end bug.
7555 * class.c (set_constant_value): Error if constant has wrong type.
7557 2001-08-30 Per Bothner <per@bothner.com>
7559 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7560 "Double" are printed at verbosity 1.
7562 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7564 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7566 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7568 * parse.y (patch_assignment): Don't verify final re-assignment here.
7569 (java_complete_lhs): Verify assignments to finals calling
7570 patch_assignment. Verify re-assignments to finals before calling
7573 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7575 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7578 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7580 * lex.c (java_lex): new local found_hex_digits. Set and then used
7581 in test to reject invalid hexadecimal numbers.
7582 * parse.y (java_complete_tree): Prevent unwanted cast with
7583 initialized floating point finals.
7584 (patch_binop): Emit a warning when detecting a division by zero,
7585 mark result not constant, don't simplify non integer division.
7587 2001-08-28 Per Bothner <per@bothner.com>
7589 * jcf-write.c (generate_bytecode_insns): For increments and
7590 decrements just recurse to push constant. Improvement on Mark's patch.
7592 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7594 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7595 real conversion for increments and decrements of reals.
7597 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7599 * parse.y (resolve_qualified_expression_name): Handle unresolved
7600 qualified expressions, prevent numerical qualifiers, fixed typo.
7603 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7605 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7606 don't report anything but deprecated class when marked so. Handle
7608 (patch_method_invocation): Check deprecation on methods and types.
7609 (patch_binop): code becomes an enum tree_code, added default: to
7610 switch to handle that. Detect division by zero, try to fold and
7611 return before using a subroutine.
7613 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7615 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7616 file smaller than 4 bytes.
7617 * parse.y (check_inner_circular_reference): New function.
7618 (check_circular_reference): Likewise.
7619 (array_initializer:): Accept {,}.
7620 (java_check_circular_reference): Rewritten using
7621 check_circular_reference and check_inner_circular_reference.
7622 (java_complete_expand_method): Unconditionally save and restore
7623 the unpurged exception list.
7624 (build_dot_class_method_invocation): Unmangle signature parameter.
7626 2001-08-21 Tom Tromey <tromey@redhat.com>
7628 * decl.c (init_decl_processing): Add `throws' field to method
7630 * class.c (make_method_value): Compute `throws' field for method.
7632 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7634 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7635 circularity is detected.
7636 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7638 2001-08-17 Richard Henderson <rth@redhat.com>
7640 * class.c (emit_register_classes): Add align parameter to
7641 call to assemble_integer.
7643 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7645 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7646 loading a class_or_name fails, try considering an innerclass name
7647 and load the enclosing context.
7648 * parse.y (resolve_inner_class): New function.
7649 (find_as_inner_class): Added leading comment.
7650 (register_incomplete_type): Keep the current context as enclosing
7651 context for JDEP_FIELD dependencies.
7652 (do_resolve_class): Locals new_class_decl and super initialized to
7653 NULL. Call resolve_inner_class, explore the enclosing context
7654 superclass if necessary.
7657 2001-08-16 Tom Tromey <tromey@redhat.com>
7659 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7660 * gjavah.c (main): Updated for change to jcf_path_seal.
7661 * lang.c (version_flag): New global.
7662 (java_decode_option): Recognize `-version'.
7663 (java_init): Update for change to jcf_path_seal.
7664 * jcf.h (jcf_path_seal): Added `print' argument.
7665 * jcf-path.c (jcf_path_seal): Added `print' argument.
7667 2001-08-13 Zack Weinberg <zackw@panix.com>
7669 * Make-lang.in (java/decl.o): Update dependencies.
7670 * decl.c: Include libfuncs.h, don't include toplev.h.
7672 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7674 * decl.c (init_decl_processing): exception_type_node,
7675 class_not_found_type_node, and no_class_def_found_type_node
7676 initialized. predef_filenames augmented accordingly.
7677 instinit_identifier_node initialized.
7678 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7679 * java-tree.h (enum java_tree_index): New entries
7680 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7681 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7682 (exception_type_node): New macro.
7683 (class_not_found_type_node): Likewise.
7684 (no_class_def_found_type_node): Likewise.
7685 (instinit_identifier_node): Likewise.
7686 (PREDEF_FILENAMES_SIZE): Adjusted.
7687 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7688 (struct lang_type): Fixed typo in bitfield name.
7689 (DECL_INSTINIT_P): New macro.
7690 (ID_INSTINIT_P): Likewise.
7691 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7693 * parse.y (encapsulate_with_try_catch): New function.
7694 (generate_instinit): Likewise.
7695 (build_instinit_invocation): Likewise.
7696 (ctors_unchecked_throws_clause_p): Likewise.
7697 (add_instance_initializer): Deleted.
7698 (build_instance_initializer): Likewise.
7699 (in_instance_initializer): Likewise.
7700 (check_method_redefinition): instinit$ not to be verified.
7701 (java_complete_expand_methods): Generate instinit$, simplified code.
7702 (build_dot_class_method): Eliminated unnecessary locals. Use
7703 encapsulate_with_try_catch, removed unnecessary code.
7704 (fix_constructors): New local iii. Use build_instinit_invocation.
7705 (patch_method_invocation): Added comment.
7706 (maybe_use_access_method): Don't consider instinit$.
7707 (find_applicable_accessible_methods_list): Shorten the search for
7709 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7710 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7711 (patch_throw_statement): Likewise. Fixed typo.
7713 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7716 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7717 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7719 (lang_specific_pre_link): Use set_input to set input_filename.
7721 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7722 (main): Fix definition.
7723 Strip `main' from classname.
7726 2001-08-11 Zack Weinberg <zackw@panix.com>
7728 * lex.h: Don't include setjmp.h. Don't define
7729 SET_FLOAT_HANDLER or prototype set_float_handler.
7731 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7733 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7734 `poplevel' in the right order.
7736 2001-08-09 Richard Henderson <rth@redhat.com>
7738 * Make-lang.in (class.o): Depend on TARGET_H.
7739 * class.c (emit_register_classes): Use target hooks instead of
7740 assemble_constructor and assemble_destructor.
7742 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7744 * check-init.c (flags.h): Include
7745 (check_init): Don't report uninitialized static class
7746 initialization flags, don't free bit index when doing static class
7747 initialization optimization.
7748 (check_for_initialization): Return type changed to `unsigned int.'
7749 (attach_initialized_static_class): New function.
7750 * class.c (add_method_1): Create the initialized static class
7752 (finish_class): Always emit deferred inline methods.
7753 * decl.c (emit_init_test_initialization): Moved to expr.c
7754 (complete_start_java_method): Don't traverse
7755 DECL_FUNCTION_INIT_TEST_TABLE.
7756 (lang_mark_tree): Mark hash tables in function decls.
7757 * expr.c (emit_init_test_initialization): Moved from decl.c.
7758 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7759 initialization flag, set DECL_CONTEXT and
7760 LOCAL_CLASS_INITIALIZATION_FLAG.
7761 (java_lang_expand_expr): Emit initialization code for static class
7762 initialized flags when entering block, if necessary.
7763 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7764 * java-tree.h (flag_optimize_sci): New global variable declaration.
7765 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7766 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7767 (LOCAL_FINAL_P): Fixed typo in comment.
7768 (FINAL_VARIABLE_P): Likewise.
7769 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7770 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7771 (struct lang_decl): New fields `ict', `smic' and `cif.'
7772 (check_for_initialization): New returned value for global.
7773 (attach_initialized_static_class): New global function.
7774 (STATIC_CLASS_INIT_OPT_P): New macro.
7775 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7776 * lang.c (java_decode_option): Handle
7777 `-fno-optimize-static-class-initialization'
7778 * parse.y (start_complete_expand_method): New function.
7779 (java_expand_method_bodies): Likewise.
7780 (attach_init_test_initialization_flags): Likewise.
7781 (adjust_init_test_initialization): Likewise.
7782 (emit_test_initialization): Likewise.
7783 (java_complete_expand_methods): Nullify abstract and native method
7785 (java_complete_expand_method): New locals `fbody', `block_body'
7786 and `exception_copy.' Reorganized: directly return on empty method
7787 bodies, call `start_complete_expand_method', remember definitely
7788 initialized static class in function, don't expand method bodies.
7789 (java_expand_classes): Call `java_expand_method_bodies' before
7790 `finish_class' when compiling to native.
7791 (resolve_expression_name): Use `orig' after building outer class
7793 (patch_invoke): Remember static method invocations.
7795 2001-08-06 Richard Henderson <rth@redhat.com>
7797 * class.c (emit_register_classes): Pass a symbol_ref and priority
7798 to assemble_constructor.
7800 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7802 * java-tree.h (all_class_filename): New macro.
7803 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7804 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7805 newly created IDENTIFIER_NODE to `all_class_filename.'
7807 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7809 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7810 Use ggc_add_tree_root to register roots.
7812 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7814 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7815 second operand calling check_init.
7816 * decl.c (complete_start_java_method): Swaped second and third
7817 arguments while creating WITH_CLEANUP_EXPR node.
7818 * jcf-write.c (generate_bytecode_insns): Use second operand
7819 instead of third when handling WITH_CLEANUP_EXPR.
7820 * parse.y (java_complete_lhs): Expand second operand of
7821 WITH_CLEANUP_EXPR nodes.
7822 (patch_synchronized_statement): Swaped second and third arguments
7823 while creating WITH_CLEANUP_EXPR node.
7825 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7827 * parse.y (create_interface): Avoid cyclic inheritance report when
7828 syntax error encountered during class definition.
7831 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7833 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7835 (lang_specific_pre_link): Use set_input to set input_filename.
7837 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7838 (main): Fix definition.
7839 Strip `main' from classname.
7842 2001-07-18 Tom Tromey <tromey@redhat.com>
7845 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7846 * lex.c (java_new_lexer): Use ICONV_CONST.
7847 (java_read_char): Likewise.
7848 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7849 (jv-scan$(exeext)): Likewise.
7851 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7853 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7854 * parse.y (check_class_interface_creation): Allow `private' if the
7855 enclosing is not an interface.
7856 (create_interface): Interface tagged public if the enclosing
7857 context is an interface.
7858 (create_class): Class tagged public if the enclosing context
7862 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7864 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7867 2001-07-14 Tim Josling <tej@melbpc.org.au>
7869 * check-init.c (check_init): Remove references to EXPON_EXPR.
7871 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7873 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7874 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7877 2001-07-13 Tom Tromey <tromey@redhat.com>
7879 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7882 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7884 * parse.y (patch_method_invocation): Don't override primary if one
7885 is already provided, but let this$<n> be built. Fixed comment.
7887 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7889 * parse.y (empty_statement:): Report empty statement error only
7890 when found at class declaration level.
7893 2001-07-12 Tom Tromey <tromey@redhat.com>
7895 * expr.c (expand_load_internal): New function.
7896 (LOAD_INTERNAL): Use it.
7898 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7900 * parse.y (verify_constructor_super): Compare anonymous class ctor
7901 args with `valid_method_invocation_conversion_p.'
7904 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7906 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7907 `-fsyntax-only.' Fixes PR java/3248
7909 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7911 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7913 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7916 current function is static. Fixes PR java/1970
7918 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7920 * parse.y (patch_method_invocation): Add enclosing context to ctor
7921 calls if necessary. Fixes PR java/2953
7923 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7925 * parse.y (resolve_package): Abort if qualified expression member
7927 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7930 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7932 * verify.c: Don't use // comments.
7934 2001-07-05 Tom Tromey <tromey@redhat.com>
7936 * lang.c (flag_assume_compiled): Removed.
7937 * java-tree.h (flag_assume_compiled): Removed.
7938 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7939 -fhash-synchronization, -fuse-divide-subroutine,
7940 -fcheck-references, -femit-class-file, -femit-class-files,
7941 -fassume-compiled. Updated --encoding information. Changed
7942 -foutput-class-dir to `-d'.
7944 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7946 * jcf-parse.c (parse_class_file): Add lineno parameter to
7947 debug_start_source_file call.
7949 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7951 * gcj.texi: Use gpl.texi.
7952 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7953 dependencies and use doc/include in search path.
7955 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7957 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7958 `this'. If so, don't build instance initializers.
7960 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7962 * parse.y (resolve_expression_name): Improved error message for
7963 inner class cases. Fixes PR java/1958
7965 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7967 * lang.c: #include diagnostic.h
7968 (lang_print_error): Add a `diagnostic_context *' parameter.
7969 (java_dummy_print): Likewise.
7970 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7972 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7974 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7975 * jcf.h (typedef struct JCF): New bitfield `finished.'
7976 (JCF_FINISH): Set `finished.'
7977 (JCF_ZERO): Reset `finished.'
7980 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7982 * parse.y (class_body_declaration:): Don't install empty instance
7986 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7988 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7989 (set_class_decl_access_flags): New function.
7990 * java-tree.h (set_class_decl_access_flags): New prototype.
7991 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7992 (parse_class_file): New local `decl_max_locals.' Take wide types
7993 into account to compute DECL_MAX_LOCALS.
7994 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7997 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7999 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8001 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8003 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8004 * parse.y (do_resolve_class): Moved comments out to leading comment
8005 section. Removed local `start', New local `_ht' and
8006 `circularity_hash.' Record `enclosing' in hash table and search
8007 it to detect circularity. Use `enclosing' as an argument to
8008 `lookup_cl.' Free the hash table when done.
8010 2001-06-19 Tom Tromey <tromey@redhat.com>
8012 * lex.c (java_read_char): Disallow invalid and overlong
8013 sequences. Fixes PR java/2319.
8015 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8017 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8019 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8021 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8022 arguments accordingly.
8024 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8026 * gcj.texi: Move contents to just after title page.
8028 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8030 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8032 (patch_incomplete_class_ref): Build the class ref, build the class
8033 init if necessary, complete the tree.
8036 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8038 * parse.y (lookup_field_wrapper): Test `name' code.
8039 (resolve_qualified_expression_name): Test `qual_wfl' code.
8040 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8041 handle `qual_wfl' by code.
8042 (maybe_build_primttype_type_ref): Test `wfl' code.
8044 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8046 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8048 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8049 the dvi file in the java directory.
8051 2001-05-25 Sam TH <sam@uchicago.edu>
8053 * gen-table.pl javaop.h jcf.h lex.h,
8054 parse.h: Fix header include guards.
8056 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8058 * jv-scan.c (version): Update copyright year.
8060 2001-05-21 Per Bothner <per@bothner.com>
8062 * jcf-parse.c (read_class): If class is from .class or .zip file
8063 and it's already been read, don't push/pop parser context.
8065 2001-05-18 Per Bothner <per@bothner.com>
8067 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8068 command line so the jvgenmain-generated main program comes first.
8070 2001-05-15 Tom Tromey <tromey@redhat.com>
8072 * class.c (build_utf8_ref): Don't generate identifier based on
8075 2001-05-12 Richard Henderson <rth@redhat.com>
8077 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8078 * expr.c (java_lang_expand_expr): Expand it.
8079 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8080 calling build_exception_object_ref.
8081 * parse.y (catch_clause_parameter): Likewise.
8082 (build_dot_class_method): Likewise.
8083 (try_reference_assignconv): Likewise.
8084 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8085 * jcf-write.c (generate_bytecode_insns): Likewise.
8087 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8089 * parse.y (build_unresolved_array_type): Set
8090 EXPR_WFL_QUALIFICATION on the newly created wfl.
8091 Fixes PR java/2538. Fixes PR java/2535.
8093 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8095 * parse.y (fix_constructors): Removed unnecessary assignment to
8096 local. Moved assignment to `this$<n>', fixed comments and
8098 (build_wfl_wrap): Fixed indentation.
8099 Fixes PR java/2598, java/2579 and java/2658.
8101 2001-05-03 Mo DeJong <mdejong@redhat.com>
8103 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8104 check for byte swap.
8106 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8108 * expr.c (build_class_init): Move MODIFY_EXPR
8109 outside of COND_EXPR. Remove variable `call'.
8111 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8113 * decl.c: NULL_PTR -> NULL.
8114 * jcf-write.c: Likewise.
8116 2001-05-01 Tom Tromey <tromey@redhat.com>
8118 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8119 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8120 * gcj.texi: Updated copyright text. Include fdl.texi.
8121 (Top): Link to new node.
8123 2001-05-01 Per Bothner <per@bothner.com>
8125 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8127 2001-05-01 Per Bothner <per@bothner.com>
8129 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8130 import_list contains the name, not the TREE_PURPOSE.
8132 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8134 * jcf-io.c (read_zip_member): Cast to long in comparison with
8137 * jvspec.c (lang_specific_driver): Initialize variables.
8139 * mangle.c (find_compression_record_match): Likewise.
8141 * typeck.c (build_null_signature): Provide static prototype. Mark
8142 parameter with ATTRIBUTE_UNUSED.
8144 * verify.c (verify_jvm_instructions): Initialize variable.
8146 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8148 * parse.y (do_resolve_class): Check for cyclic inheritance during
8149 inner class resolution.
8151 2001-04-27 Per Bothner <per@bothner.com>
8153 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8154 while iterating, since that could cause gc to lose stuff.
8156 2001-04-26 Per Bothner <per@bothner.com>
8158 Fix method search wrt scope of inner classes to match JLS2.
8159 * typeck.c (build_null_signature): New static function.
8160 (has_method): New function. Uses build_null_signature and lookup_do.
8161 * java-tree.h (has_method): New declaration.
8162 * parse.y (find_applicable_accessible_methods_list): Do not search
8163 context of inner classes here.
8164 (patch_method_invocation): Search scope, ie. current and outer clases,
8165 for method matching simple name, to find class.
8167 2001-04-26 Per Bothner <per@bothner.com>
8169 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8170 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8172 * constants.c (find_methodref_with_class_index): New function.
8173 (find_methodref_index): Use find_methodref_with_class_index.
8174 * java-tree.h (find_methodref_with_class_index): New declaration.
8175 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8176 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8177 If context changed from interface to class, don't use invokeinterface.
8179 2001-04-25 Per Bothner <per@bothner.com>
8181 * verify.c (verify_jvm_instructions): For field instructions,
8182 check that field index is valid. For invoke instructions, check that
8183 method index is valid.
8185 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8187 * config-lang.in (target_libs): Copy from $libgcj_saved.
8189 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8191 * decl.c (init_decl_processing): Add new class "protectionDomain"
8193 * class.c (make_class_data): Set initial value for "protectionDomain".
8195 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8197 * jvspec.c (lang_specific_driver): Fix memory allocation
8198 deficit, by using concat in lieu of xmalloc/sprintf.
8200 2001-04-20 Per Bothner <per@bothner.com>
8202 Fixes to compile multiple .class files at once.
8203 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8204 * java-tree.h (CLASS_PARSED_P): New macro.
8205 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8206 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8207 (read_class): Avoid some code duplication.
8208 Don't call JCF_FINISH for a .class file - might be needed later.
8209 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8210 rather than CLASS_LOADED_P, since latter implies class laid out.
8211 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8212 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8214 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8216 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8218 * boehm.c: Include toplev.h.
8220 2001-04-06 Tom Tromey <tromey@redhat.com>
8221 Alexandre Petit-Bianco <apbianco@redhat.com>
8223 Fix for PR gcj/1404 and PR gcj/2332:
8224 * parse.y (build_array_from_name): If we use the type_wfl then
8225 accumulate dimensions from the original type as well.
8226 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8228 2001-04-06 Tom Tromey <tromey@redhat.com>
8230 * parse.y (analyze_clinit_body): Return true if the second operand
8231 of a METHOD_EXPR is nonzero.
8233 2001-04-06 Tom Tromey <tromey@redhat.com>
8235 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8237 ($(srcdir)/java/parse.c): Likewise.
8239 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8241 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8242 (version-gcc): Initialized.
8243 (which-gcj): Likewise.
8245 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8247 * java-tree.h (struct lang_decl): New macro
8248 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8249 * parse.y (build_instance_initializer): New function.
8250 (add_instance_initializer): Use it.
8251 (java_fix_constructors): Set `current_class' before fix pass.
8252 (fix_constructors): Just return if already fixed. Move `super()'
8253 invocation ahead. Use `build_instance_initializer.'
8256 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8258 * parse.y (resolve_qualified_expression_name): Pass field's
8259 DECL_CONTEXT to `not_accessible_p.'
8260 (not_accessible_p): Changed parameters order in `inherits_from_p'
8263 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8265 * lang-options.h: Add flag_check_references.
8267 2001-04-04 Per Bothner <per@bothner.com>
8269 * java-tree.h (CONSTANT_VALUE_P): New macro.
8270 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8271 * parse.y (maybe_build_class_init_for_field): New static function.
8272 (resolve_expression_name, resolve_field_access): Use
8273 maybe_build_class_init_for_field instead of build_class_init
8274 This does not do the init if the field is compile-time-constant.
8275 (resolve_field_access): Simplify.
8277 * parse.y (fold_constant_for_init): Merge test into switch.
8279 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8281 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8283 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8285 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8287 * expr.c (pop_type_0): Save the result of the first
8288 lang_printable_name call in a scratch buffer, so it
8289 won't be clobbered by the second call.
8291 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8293 * parse-scan.y (array_type:): Rewritten.
8294 (type_declaration:): `empty_statement' replaces `SC_TK.'
8295 (class_member_declaration:): `empty statement' added.
8296 (method_body:): Simplified.
8297 (static_initializer:): Likewise.
8298 (primary_no_new_array:): Use `type_literals.'
8299 (type_literals:): New rule.
8300 (dims:): Set and update `bracket_count.'
8301 Fixes PR java/1074. Fixes PR java/2412.
8303 2001-03-28 Hans Boehm <boehm@acm.org>
8305 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8306 (get_boehm_type_descriptor): Set type on returned value to be a
8307 pointer length integer.
8309 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8311 * expr.c (pop_type_0): Call `concat' rather than building the
8313 (pop_type): Add format specifier in call to `error'.
8315 * parse.y (patch_method_invocation): Avoid casting away
8318 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8320 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8322 2001-03-28 Richard Henderson <rth@redhat.com>
8324 IA-64 ABI Exception Handling:
8325 * Make-lang.in (except.o): Don't depend on eh-common.h.
8326 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8327 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8328 [soft_exceptioninfo_call_node]: Remove.
8329 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8330 (end_java_method): No emit_handlers.
8331 * except.c (java_set_exception_lang_code): Remove.
8332 (method_init_exceptions): Don't call it.
8333 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8334 (build_exception_object_ref): New.
8335 (expand_end_java_handler): Update for except.h name changes.
8336 (emit_handlers, expand_resume_after_catch): Remove.
8337 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8338 (process_jvm_instruction): Use build_exception_object_ref.
8339 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8340 (soft_exceptioninfo_call_node): Remove.
8341 (build_exception_object_ref): Declare.
8342 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8343 soft_exceptioninfo_call_node. Move processing ...
8344 [EXC_PTR_EXPR]: ... here.
8345 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8346 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8347 (source_end_java_method): No java_set_exception_lang_code or
8349 (build_dot_class_method): Use build_exception_object_ref.
8350 (try_reference_assignconv): Check EXC_PTR_EXPR not
8351 soft_exceptioninfo_call_node.
8353 2001-03-28 Richard Henderson <rth@redhat.com>
8355 * java-tree.h (throw_node): Define as a single member of
8356 java_global_trees instead of a separate array.
8357 (JTI_THROW_NODE): New.
8358 * decl.c (throw_node): Don't declare.
8359 (init_decl_processing): Init a scalar throw_node.
8360 Don't register it for gc.
8361 * check-init.c (check_init): Reference scalar throw_node.
8362 * expr.c (build_java_athrow): Likewise.
8363 * jcf-write.c (generate_bytecode_insns): Likewise.
8364 * parse.h (BUILD_THROW): Likewise.
8366 2001-03-28 Richard Henderson <rth@redhat.com>
8368 * decl.c (end_java_method): Do not save and restore
8369 flag_non_call_exceptions.
8370 * parse.y (source_end_java_method): Likewise.
8371 * lang.c (flag_exceptions): Don't declare.
8372 (java_init_options): Set flag_non_call_exceptions. Set
8373 flag_exceptions here ...
8374 (java_init): ... not here.
8376 2001-03-27 Richard Henderson <rth@redhat.com>
8378 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8379 exceptions_via_longjmp.
8381 * lang.c (flag_new_exceptions): Don't declare it.
8382 (java_init_options): Or set it.
8384 2001-03-27 Richard Henderson <rth@redhat.com>
8386 * decl.c (end_java_method): Rename asynchronous_exceptions to
8387 flag_non_call_exceptions.
8388 * parse.y (source_end_java_method): Likewise.
8390 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8392 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8394 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8396 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8398 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8400 * parse.y (find_as_inner_class): Follow current package
8401 indications not to mistakingly load an unrelated class.
8403 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8405 * constants.c (PUTN): Use memcpy, not bcopy.
8407 * lex.c (java_read_char): Use memmove, not bcopy.
8409 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8411 2001-03-23 Per Bothner <per@bothner.com>
8413 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8414 macro for better error pin-pointing.
8415 * java-tree.h: Fix typo in comment.
8417 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8418 Don't include jsr/goto in exception range.
8419 Check if start and end of exception range are the same (also TRY_EXPR).
8420 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8421 However, do emit the following goto even if try_block is empty.
8422 Defer freeing exception_decl until after the finalizer, to make
8423 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8425 * parse.y (java_complete_lhs): If the try-clause is empty, just
8426 return the finally-clause and vice versa.
8428 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8430 * gcj.texi (Input Options): documented the check for attribute
8431 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8432 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8433 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8434 (jcf_parse): Check for the right classes archive if necessary.
8435 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8436 (jcf_parse_fields): Fixed indentation.
8437 * jcf-write.c (append_gcj_attribute): New function.
8438 (generate_classfile): Compute the attribute count, invoke
8439 `append_gcj_attribute'.
8440 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8441 turned into bit-fields. New bit-field `right_zip.'
8442 (JCF_ZERO): Set `right_zip' to zero.
8443 * lang-options.h (-fforce-classes-archive-check): Added flag.
8444 * lang.c (flag_force_classes_archive_check): New flag.
8445 (lang_f_options): New entry `force-classes-archive-check.'
8448 2001-02-07 Andrew Haley <aph@redhat.com>
8450 * gcj.texi (Configure-time Options): Add -fcheck-references.
8451 * expr.c (build_java_indirect_ref): New function.
8452 (java_check_reference): New function.
8453 (build_java_array_length_access): Use build_java_indirect_ref to
8454 check for null references.
8455 (build_java_arrayaccess): Likewise.
8456 (build_get_class): Likewise.
8457 (build_field_ref): Likewise.
8458 (invoke_build_dtable): Likewise.
8459 (build_invokeinterface): Likewise.
8460 * lang.c (lang_f_options): Add flag_check_references.
8461 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8462 * java-tree.h (flag_check_references): New variable.
8463 * lang.c (flag_check_references): Likewise.
8464 * parse.y (patch_invoke): Use java_check_reference.
8465 (patch_assignment): Allow for extra nesting in
8466 _Jv_CheckArrayStore.
8468 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8470 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8471 * lex.c (cxx_keywords): Likewise.
8473 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8475 * parse.y (qualify_ambiguous_name): Broaden `length'
8476 recognition. Help MODIFY_EXPR be resolved as expression names.
8477 Fixes PR java/2066. Fixes PR java/2400.
8479 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8481 * gjavah.c (process_file): Mark interface definitions with
8482 "__attribute__ ((java_interface))".
8484 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8486 * class.c (layout_class): Fixed push_super_field's second
8487 argument. Fixes PR java/2333.
8488 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8489 too early to lay innerclasses out.
8491 2001-03-20 Tom Tromey <tromey@redhat.com>
8492 Alexandre Petit-Bianco <apbianco@redhat.com>
8494 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8495 inside an array reference. Insertion of the array store check
8496 rewritten. Fixes PR java/2299.
8498 2001-03-20 Tom Tromey <tromey@redhat.com>
8500 * lex.c (java_read_unicode): Only accept leading `u's.
8502 2001-03-20 Tom Tromey <tromey@redhat.com>
8504 * jcf-parse.c (read_class): Initialize `class'.
8506 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8508 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8510 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8512 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8513 (layout_class): Likewise.
8514 (layout_class_method): Likewise.
8515 (emit_register_classes): Likewise.
8516 * decl.c (builtin_function): Likewise.
8517 (give_name_to_locals): Likewise.
8519 2001-03-19 Per Bothner <per@bothner.com>
8521 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8522 before trying to load an inner class.
8524 Fixes to process to command-line .class files in two passes.
8525 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8526 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8527 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8528 * class.c (is_compiled_class): Fix for renamed flag.
8529 * parse.y (maybe_create_class_interface_decl): Likewise.
8530 * jcf-parse.c (yyparse): Also set if compiling .class files.
8531 * jcf-parse.c (read_class); Read current_class.
8532 (jcf_parse): Make static.
8533 (load_inner_classes): New function, with code moved from jcf_parse,
8534 because we need to inner classes after the command-line files are read.
8535 (yyparse): Set finput to NULL when it doesn't need to be closed.
8536 Reduce use of main_jcf (basically only for archive) and
8537 use finput instead of main_jcf->read_state.
8538 Inline jcf_figure_file_type into yyparse.
8539 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8540 Defer load_inner_classes and parse_class_file to a second pass,
8541 after we've correctly mapped command-line .clas fiels to classes.
8542 (jcf_figure_file_type): Removed.
8543 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8544 (JCF_ZERO): Also clear zipd field.
8545 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8547 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8549 * jcf-parse.c (yyparse): Change ch from char * to char.
8551 2001-03-19 Per Bothner <per@bothner.com>
8553 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8554 Add constructed filelist-file at end, following -xjava. Thus any .o
8555 and library files are not affected by the -xjava. Also wrap
8556 explicit @FILE with -xjava and -xnone.
8558 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8560 * class.c (build_static_field_ref): Call make_decl_rtl() after
8561 setting the DECL_EXTERNAL flag.
8563 2001-03-17 Per Bothner <per@bothner.com>
8565 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8567 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8568 when result is is needed (target is STACK_TARGET).
8570 * parse.h (JDEP_SOLV): Removed.
8571 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8573 * parse.y (incomplete_class_list): Removed.
8574 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8575 It doesn't work if resolve_class changes the name of an array type
8576 that is on the list and then someone else looks for the modified name.
8577 Also, seems liable to break when compiling multiple source files at
8578 once. So the simplest is to just remove incomplete_class_list -
8579 it is only a minor space win and it is not even clear it saves time.
8581 * parse.y (resolve_class): Remove unneeded promote_type.
8583 2001-03-15 Per Bothner <per@bothner.com>
8585 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8586 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8587 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8588 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8590 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8591 * parse.y (java_expand_classes): Likewise.
8593 * parse.y (expand_start_java_method): Was only called once and had a
8594 misleading name, so inline in caller java_complete_expand_method.
8595 (enter_a_block): Likewise inline in enter_block and remove.
8597 Remove junk from when gcc/java was created (by copying from C/C++).
8598 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8599 (struct binding_level): Remove fields keep, keep_if_subblocks,
8600 more_cleanups_ok, have_cleanups (which have never been used).
8601 (pushlevel, poplevel): Remove related useless code.
8603 * class.c (make_class_data): The class_dtable_decl (i.e. the
8604 vtable for Class) should be external, except when compiling Class.
8606 * jvspec.c (lang_specific_driver): Fix -C handling.
8607 Check -save-temps to see if temp @FILE should be deleted.
8608 Follow-up to/fix for February 16 patch.
8610 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8611 (type_stack_dup): Remove no-longer neded error check.
8613 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8615 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8616 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8617 don't surround the element with 'N..E' if the type name is
8620 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8622 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8623 DECL_RTL_SET_P, etc.
8624 (make_method_value): Likewise.
8625 (get_dispatch_table): Likewise.
8627 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8629 2001-03-07 Tom Tromey <tromey@redhat.com>
8631 * config-lang.in (lang_requires): Define.
8633 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8635 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8638 2001-03-05 Per Bothner <per@bothner.com>
8640 Fix a problem where rest_of_decl_compilation applied to
8641 class_dtable_decl causes problems because it was done too early,
8642 before output file was opened.
8643 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8644 * class.c (class_dtable_decl): Add macro - element of class_roots.
8645 (make_class_data): Define class_dtable_decl.
8646 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8648 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8650 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8651 uses of 'boolean' with 'bool'.
8653 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8655 * lang-specs.h: Add zero initializer for cpp_spec field to all
8658 2001-02-16 Per Bothner <per@bothner.com>
8660 Handle compiling multiple input files at once, and @FILE syntax.
8661 * gcj.texi: Updated documentation to match.
8662 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8663 * jcf-parse.c (parse_source_file): Split into ...
8664 (parse_source_file_1): New function - and:
8665 (parse_source_file_2): New function.
8666 (yyparse): On -ffilelist-file, open and scan named file.
8667 On first pass over files, only do parse_source_file_1.
8668 A new second pass calls parse_source_file_2 for each file to compile.
8669 (init_jcf_parse): Call init_src_parse.
8670 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8671 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8672 as multiple input file combined in one compilation.
8673 * lang-options.h: Add -ffilelist-file
8674 * lang.c (flag_filelist_file): New flag variable.
8675 (lang_f_options): Handle -ffilelist-file.
8676 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8677 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8678 gclass_list - use global fields of src_parse_roots instead.
8679 * parse.y (src_parse_roots): New array.
8680 (incomplete_class_list, gclass_list): New macros.
8681 (push_parser_context, java_pop_parser_context,
8682 java_parser_context_resume): Don't fiddle with deleted fields.
8683 (various): Use incomplete_class gclass_list and global macros
8684 instead of parse_ctxt fields - the lists are global.
8685 (init_src_parse): New function.
8687 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8689 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8691 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8693 * parse.y (check_inner_class_access): Moved declaration of local
8694 `enclosing_decl_type' to the right location.
8696 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8698 * parse.y (parser_check_super_interface): Don't call
8699 check_pkg_class_access for an inner interface.
8700 (parser_check_super): Don't call check_pkg_class_access for inner
8702 (do_resolve_class): Simplify enclosing type loop. Don't call
8703 check_pkg_class_access if CL and DECL are not set.
8704 (find_in_imports_on_demand): Set DECL if class_type needed to be
8705 loaded. Don't call check_pkg_class_access for an inner class.
8706 (check_inner_class_access): Rewritten to implement member access
8707 rules as per spec 6.6.1.
8708 (check_pkg_class_access): Handle the empty package correctly.
8709 (in_same_package): New function. Determine if two classes are in the
8712 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8714 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8715 method into array types.
8716 * parse.y (patch_method_invocation): Bypass access check on clone call
8719 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8721 * expr.c (build_instanceof): Check for arrays when trying fold to
8724 2001-02-15 Jim Meyering <meyering@lucent.com>
8726 * Make-lang.in (java.install-common): Depend on `installdirs'.
8727 (java.install-info): Likewise.
8729 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8731 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8733 2001-02-14 Tom Tromey <tromey@redhat.com>
8734 Alexandre Petit-Bianco <apbianco@cygnus.com>
8736 Fix for PR java/1261.
8737 * typeck.c (build_java_array_type): Add public `clone' method to
8739 * parse.y (resolve_qualified_expression_name): Use current_class
8740 when checking for inaccessibility.
8741 (patch_method_invocation): Fixed error message when accessibility
8742 denied. Added `from_super' argument.
8744 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8746 * parse.y (resolve_class): Don't build a fake decl. Use the one
8748 * typeck.c (build_java_array_type): Build and assign decl to array
8751 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8753 * parse.y (not_accessible_p): Changed leading comment. Added extra
8754 `where' argument. Use it to enforce protected access rules.
8755 (resolve_qualified_expression_name): Added extra argument to
8757 (patch_method_invocation): Use argument `primary' to provide
8758 not_accessible_p with an extra argument.
8759 (lookup_method_invoke): Added extra argument to not_accessible_p.
8760 (search_applicable_method_list): Likewise.
8762 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8764 * parse.y (resolve_qualified_expression_name): Try to resolve as
8765 an inner class access only if `decl' is a TYPE_DECL.
8767 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8769 * decl.c (classdollar_identifier_node): Initialize.
8770 * java-tree.h (enum java_tree_index): New entry
8771 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8772 (classdollar_identifier_node): New macro.
8773 (ID_CLASSDOLLAR_P): Likewise.
8774 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8775 (build_dot_class_method_invocation): Likewise.
8776 (find_applicable_accessible_methods_list): `class$' can't be
8779 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8781 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8783 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8785 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8786 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8789 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8791 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8792 outside of the `__U' sequence too.
8793 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8796 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8798 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8800 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8802 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8803 (JVGENMAIN_OBJS): Likewise.
8804 * java-tree.h (append_gpp_mangled_name): New prototype.
8805 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8806 Removed cast calling `gcc_add_root.'
8807 * jvgenmain.c (mangle_obstack): New global, initialized.
8809 (do_mangle_class): Constify local `ptr.'
8810 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8811 append_gpp_mangle_name and update `count' if necessary.
8812 Use `mangle_obstack.'
8813 * mangle.c (append_unicode_mangled_name): Removed.
8814 (append_gpp_mangled_name): Likewise.
8815 (unicode_mangling_length): Likewise.
8816 (mangle_member_name): Return type set to `void.'
8817 (mangle_field_decl): Don't append `U' in escaped names.
8818 (mangle_method_decl): Likewise.
8819 (mangle_member_name): Just use `append_gpp_mangled_name.'
8820 * mangle_name.c: New file.
8822 2001-02-07 Per Bothner <per@bothner.com>
8824 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8826 * check-init.c (check_init): Don't call done_alternative after
8827 processing loop code, as a LOOP_EXPR never terminates normally.
8829 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8831 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8833 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8835 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8838 2001-02-06 Tom Tromey <tromey@redhat.com>
8840 * lex.c (java_new_lexer): Longer error message.
8842 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8843 Alexandre Petit-Bianco <apbianco@cygnus.com>
8845 * typeck.c (build_prim_array_type): Added leading comment.
8846 (build_java_array_type): Moved locals out of
8847 block. Always create the `data' field, fixed alignment to match
8850 2001-02-04 Tom Tromey <tromey@redhat.com>
8852 * expr.c (java_lang_expand_expr): Don't bother recomputing
8853 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8856 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8858 * parse.y (process_imports): Save the original name of the import
8859 for better error report.
8861 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8863 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8864 of macros used when compiling jvspec.c.
8865 * jvspec.c (lang_specific_driver): Link with the shared
8868 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8870 * check-init.c (check_init): Call internal_error instead of fatal.
8871 * expr.c (java_lang_expand_expr): Likewise.
8872 * jcf-parse.c (get_constant): Likewise.
8873 * mangle.c (java_mangle_decl): Likewise.
8874 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8875 (operator_string): Likewise.
8876 * check-init.c (check_init): Call abort instead of fatal.
8877 * class.c (build_class_ref): Likewise.
8878 * constants.c (write_constant_pool): Likewise.
8879 * decl.c (start_java_method): Likewise.
8880 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8881 (java_stack_dup, encode_newarray_type): Likewise.
8882 (build_java_array_length_access): Likewise.
8883 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8884 (build_java_soft_divmod, build_invokeinterface): Likewise.
8885 * java-tree.h (INNER_CLASS_P): Likewise.
8886 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8887 (give_name_to_class, get_class_constant): Likewise.
8888 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8889 (find_constant_index, generate_bytecode_conditional): Likewise.
8890 (generate_bytecode_insns, perform_relocations): Likewise.
8891 * lex.c (java_unget_unicode, java_lex): Likewise.
8892 * mangle.c (mangle_type, mangle_record_type): Likewise.
8893 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8894 (finish_mangling): Likewise.
8895 * parse.h (MARK_FINAL_PARMS): Likewise.
8896 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8897 (obtain_incomplete_type, java_complete_class): Likewise.
8898 (java_check_regular_methods, java_complete_expand_method): Likewise.
8899 (cut_identifier_in_qualified, check_deprecation): Likewise.
8900 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8901 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8902 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8903 * typeck.c (set_local_type, parse_signature_type): Likewise.
8904 (parse_signature_string, build_java_signature): Likewise;
8905 (set_java_signature): Likewise.
8906 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8907 * class.c (add_method): Call fatal_error instead of fatal.
8908 (build_static_field_ref): Likewise.
8909 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8910 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8911 * lex.c (java_new_new_lexer): Likewise.
8912 * jv-scan.c (main): Likewise.
8913 (fatal_error): Renamed from fatal.
8914 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8916 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8917 (yyparse): Likewise.
8918 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8919 * lex.c (java_get_line_col): Likewise.
8920 * jcf-parse.c (load_class): Make errors non-fatal.
8921 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8923 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8925 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8926 (error): Remove unused function.
8927 (main): Don't use "__attribute__ alias" on generated class symbol.
8929 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8931 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8933 * parse.y (finish_method_declaration): Code accounting for WFLed
8934 method DECL_NAMEs deleted.
8935 (check_abstract_method_definitions): Likewise.
8936 (resolve_type_during_patch): Layout resolved type.
8937 * typeck.c (lookup_do): Removed unused local.
8939 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8941 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8942 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8943 integer_negative_one_node.
8944 * expr.c (build_java_binop): Likewise.
8946 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8948 * zextract.c (read_zip_archive): Read file_offset before writing
8949 zipd and consequently clobbering the header contents.
8951 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8953 * Make-lang.in: Remove all dependencies on defaults.h.
8954 * decl.c: Don't include defaults.h.
8956 * parse.y: Likewise.
8958 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8960 * ChangeLog (2001-01-21): Fixed typo.
8961 * class.c (layout_class_method): Code accounting for WFLed
8962 method DECL_NAMEs deleted.
8963 * constant.c (find_methodref_index): Likewise.
8964 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8965 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8966 (struct lang_decl): New field `wfl'.
8967 (java_get_real_method_name): Prototype deleted.
8968 * mangle.c (mangle_method_decl): Code accounting for WFLed
8969 method DECL_NAMEs deleted.
8970 * parse.h (GET_METHOD_NAME): Macro deleted.
8971 * parse.y (reset_method_name): Deleted.
8972 (method_header): Set DECL_FUNCTION_WFL.
8973 (check_abstract_method_header): Code accounting for WFLed method
8975 (java_get_real_method_name): Deleted.
8976 (check_method_redefinition): Code accounting for WFLed method
8977 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8978 (java_check_regular_methods): Likewise.
8979 (java_check_abstract_methods): Likewise.
8980 (java_expand_classes): Don't call `reset_method_name.'
8981 (search_applicable_method_list): Use DECL_NAMEs instead of
8983 * typeck.c (lookup_do): Code accounting for WFLed method
8986 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8988 * lex.c (java_read_char): Check for EOF from getc first.
8990 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * class.c (layout_class): Don't lay the superclass out if it's
8993 already being laid out.
8994 * jcf-parse.c (handle_innerclass_attribute): New function.
8995 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8996 handle_innerclasses_attribute.
8997 (jcf_parse): Don't load an innerclasses if it's already being
8999 * jcf-write.c (append_innerclass_attribute_entry): Static
9000 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9001 to be zero for anonymous classes.
9003 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9007 * jcf-parse.c (set_source_filename): Use
9008 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9010 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9013 gets a unique asm name.
9015 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9018 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9020 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9021 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9022 * parse.y (lookup_package_type_and_set_next): Deleted.
9023 (resolve_package): Removed unnecessary code.
9024 (find_applicable_accessible_methods_list): `finit$' can't be
9026 * verify.c (pop_argument_types): Added missing prototype.
9028 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9030 * config-lang.in: Disable java by default.
9032 2001-01-23 Tom Tromey <tromey@redhat.com>
9034 * gcj.texi (Copying): New node.
9035 Added copyright information.
9037 2001-01-21 Per Bothner <per@bothner.com>
9039 Various fixes to allow compiling a compressed .jar/.zip archive.
9040 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9041 (struct ZipFile): Add fields name and next (from ZipFileCache).
9042 (struct ZipDirectory): New field zipf points to owning ZipFile.
9043 * jcf.h (struct ZipDirectory): Add forward declaration.
9044 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9045 Remove seen_in_zip and zip_offset fields.
9046 (JCF_SEEN_IN_ZIP): New macro.
9047 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9048 * jcf-io.c: Change all ZipFileCache to ZipFile.
9049 (read_zip_member): New function.
9050 (open_in_zip): Call read_zip_member.
9051 * jcf-parse.c (find_in_current_zip): Remove function.
9052 (read_class): Merge in find_in_current_zip functionality.
9053 Call read_zip_member if needed.
9054 (parse_zip_file_entries): Use read_zip_member.
9055 (process_zip_dir): Update for removed and added JCF fields.
9056 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9058 2001-01-21 Per Bothner <per@bothner.com>
9060 Minor optimization of static ggc roots.
9061 * jcf-parse.c (parse_roots): New static field.
9062 (current_field, current_method, current_file_list): Replace by macros
9063 naming fields of parse_roots.
9064 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9065 * class.c (class_roots): New static field.
9066 (registered_class, fields_ident, info_ident, class_list):
9067 New macros naming fields of parse_roots.
9068 (build_static_field_ref): Don't register roots here.
9069 (layout_class): Static field list replaced by macro class_list.
9070 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9071 Initialize fields_ident and info_ident here.
9073 2001-01-21 Per Bothner <per@bothner.com>
9075 * jcf-parse.c (ggc_mark_jcf): New function.
9076 (init_jcf_parse): Register current_jcf as ggc root.
9078 2001-01-21 Per Bothner <per@bothner.com>
9080 * lang.c (put_decl_node): Print method's name.
9082 2001-01-21 Per Bothner <per@bothner.com>
9084 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9085 (verify_jvm_instructions): Use it, for better error messages on loads.
9087 2001-01-21 Per Bothner <per@bothner.com>
9089 * verify.c (merge_type_state): Still may have to merge even if
9090 LABEL_VERIFIED (label).
9092 2001-01-21 Per Bothner <per@bothner.com>
9094 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9095 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9097 2001-01-19 Per Bothner <per@bothner.com>
9099 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9100 if expeting an interface type. Refines Tom's change of 2000-09-12.
9102 2001-01-18 Per Bothner <per@bothner.com>
9104 * gcj.texi (Input Options): Mention .java files.
9106 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * lang-options.h (-Wunsupported-jdk11): Removed.
9109 * lang.c (flag_not_overriding): Deleted.
9110 (flag_static_local_jdk1_1): Likewise.
9111 (lang_W_options): Removed "unsupported-jdk11" entry.
9112 * parse.y (java_check_methods): Removed dead code.
9114 2001-01-17 Tom Tromey <tromey@redhat.com>
9116 Changes suggested by Per Bothner:
9117 * gcj.texi (Input Options): Don't mention input files.
9118 (Code Generation): Updated --main information.
9119 (Invoking jcf-dump): Mention that --javap is incomplete.
9120 From Alexandre Petit-Bianco:
9121 (Warnings): Don't mention -Wunsupported-jdk11.
9123 (Compatibility): Mention JDK 1.2-ness of libraries.
9124 (Resources): Mention resources used when writing gcj.
9126 2001-01-17 Tom Tromey <tromey@redhat.com>
9128 * gcj.texi: New file.
9129 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9130 (java.info): Depend on gcj.info.
9131 (java/gcj.dvi): New target.
9132 (java.dvi): Depend on gcj.dvi.
9133 (java.install-info): Wrote.
9135 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9137 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9138 having called make_decl_rtl.
9140 2001-01-14 Per Bothner <per@bothner.com>
9142 Various patches to emit better messages on verification errors.
9143 * expr.c (push_type_0): Return error indication on stack overflow,
9144 instead of callinfg fatal.
9145 (push_type): Now just call push_type_0 (nd fatal on overflow).
9146 (pop_type_0): Return detailed error message (in a char** argument).
9147 (pop_type): If pop_type_0 fails, print error message.
9148 (pop_argument_types): Moved to verify.c.
9149 * verify.c (pop_argument_types): Moved from expr.c.
9150 Return a (possible) error message, rather than void.
9151 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9152 (verify_jvm_instruction): Use new macros, improving error messages.
9153 For case OPCODE_astore use object_ptr_type_node.
9154 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9155 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9157 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9158 constant, return body without wrapper. (Improves constant folding.)
9159 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9161 2001-01-13 Per Bothner <per@bothner.com>
9163 * expr.c (expand_java_field_op): Assigning to a final field outside
9164 an initializer does not violate JVM spec, so should be warning, not
9165 error. (Sun's verifier does not complain - though MicroSoft's does.)
9167 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9169 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9172 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9174 * parse.y (resolve_expression_name): Permit instance variables from
9175 enclosing context in super constructor call.
9176 (resolve_qualified_expression_name): Permit enclosing class's qualified
9177 "this" in super constructor call.
9179 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9181 * class.c (build_utf8_ref): Remove last argument in call to
9182 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9183 (build_class_ref): Likewise.
9184 (build_static_field_ref): Likewise.
9185 (get_dispatch_table): Likewise.
9186 (layout_class_method): Likewise.
9187 (emit_register_classes): Likewise.
9188 * constants.c (build_constant_data_ref): Likewise.
9189 * decl.c (builtin_function): Likewise.
9190 (create_primitive_vtable): Likewise.
9191 * expr.c (build_known_method_def): Likewise.
9192 (build_jni_stub): Likewise.
9193 (java_lang_expand_expr): Likewise.
9195 2001-01-10 Tom Tromey <tromey@redhat.com>
9197 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9199 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * java-tree.h (lang_printable_name_wls): New prototype.
9202 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9203 rather than `current_class' to print type name. Don't prepend type
9204 names when printing constructor names.
9205 (lang_printable_name_wls): New function.
9206 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9207 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9208 * parse.y (patch_method_invocation): Message tuned for constructors.
9209 (not_accessible_p): Grant `private' access from within
9212 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 All files with updated copyright when applicable.
9215 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9216 * class.c (mangle_class_field): Function removed.
9217 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9218 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9219 (build_class_ref): Call `java_mangle_class_field' instead of
9220 `mangle_class_field.'
9221 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9222 (layout_class): Call `java_mangle_decl' instead of
9223 `mangle_static_field.'
9224 (cxx_keywords): Initialized static array moved to `lex.c.'
9225 (layout_class_method): Changed leading comment. Simplified to
9226 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9227 * decl.c (lang_mark_tree): Mark field `package_list.'
9228 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9229 (struct lang_type): New field `package_list.'
9230 (unicode_mangling_length): Prototype removed.
9231 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9232 emit_unicode_mangled_name): Likewise.
9233 (cxx_keyword_p): New prototype.
9234 (java_mangle_decl, java_mangle_class_field,
9235 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9236 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9238 * jvgenmain.c (main_method_prefix): Global variable removed.
9239 (main_method_suffix): Likewise.
9240 (do_mangle_classname): New function.
9241 (main): Call it. Format changed to accommodate new mangling scheme.
9242 * lex.c: (utf8_cmp): Conditionally prototyped.
9243 (cxx_keywords): Moved from class.c, conditionally defined.
9244 (utf8_cmp, cxx_keyword_p): Likewise.
9245 * mangle.c (obstack.h, ggc.h): Included.
9246 (mangle_field_decl): New function.
9247 (mangle_method_decl, mangle_type, mangle_pointer_type,
9248 mangle_array_type, mangle_record_type,
9249 find_compression_pointer_match, find_compression_array_match,
9250 find_compression_record_match,
9251 find_compression_array_template_match, set_type_package_list,
9252 entry_match_pointer_p, emit_compression_string, init_mangling,
9253 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9254 (mangle_obstack): New global.
9255 (MANGLE_RAW_STRING): New macro.
9256 (unicode_mangling_length): Turned static.
9257 (append_unicode_mangled_name): Renamed from
9258 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9259 replaces `obstack', removed from the parameter list.
9260 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9261 replaces parameter `obstack', removed from the parameter list. Call
9262 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9263 (append_gpp_mangled_classtype): Removed.
9264 (compression_table, compression_next): New static variables.
9265 * parse.y (temporary_obstack): Extern declaration removed.
9267 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * parse.y (patch_binop): Compute missing type in error situations.
9271 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9273 * class.c (make_class_data): Push initial value for "arrayclass".
9274 * decl.c (init_decl_processing): Add new class field "arrayclass".
9276 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9278 From patha@softlab.ericsson.se:
9279 * parse.y (switch_label): Use build, not build1, to construct
9282 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9284 * lang.c (lang_decode_option): Change -MA to -MP.
9285 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9286 Update to new prototype; do quote targets.
9287 (jcf_dependency_write): Update.
9289 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9291 Shorten primitive array allocation path:
9292 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9293 to create new primitive arrays.
9294 * expr.c (build_newarray): If generating native code, call
9295 soft_newarray_node with a reference to the primitive TYPE identifier
9296 instead of type_value.
9298 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9300 Fix for PRs gcj/312 and gcj/253:
9301 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9302 dest if they arn't already.
9303 * class.c (layout_class): Call maybe_layout_super_class on
9304 superinterfaces also, but only if compiling from bytecode.
9307 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9310 2000-12-15 Tom Tromey <tromey@redhat.com>
9312 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9315 2000-12-14 Andrew Haley <aph@redhat.com>
9317 * boehm.c (mark_reference_fields): Change test to correctly detect
9320 2000-12-15 Andreas Jaeger <aj@suse.de>
9322 * config-lang.in (lang_dirs): Added.
9324 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9326 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9327 Credits go to rth for finding it.
9329 2000-12-13 Mike Stump <mrs@wrs.com>
9331 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9333 2000-11-07 Tom Tromey <tromey@cygnus.com>
9335 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9336 * lex.c (java_ignorable_control_p): Removed.
9337 (java_letter_or_digit_p): Removed.
9338 (java_start_char_p): New function.
9339 (java_read_char): Return `int', not `unicode_t'. Changed
9341 (java_read_unicode): Likewise.
9342 (java_read_unicode_collapsing_terminators): Likewise.
9343 (java_get_unicode): Likewise.
9344 (java_new_lexer): Initialize hit_eof.
9345 (java_parse_end_comment): Take `int' argument.
9346 (java_parse_doc_section): Likewise.
9347 (java_parse_escape_sequence): Don't allow backlash-newline.
9349 * lex.h (JAVA_DIGIT_P): Removed.
9350 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9351 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9352 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9353 (JAVA_PART_CHAR_P): New macro.
9355 (JAVA_CHAR_ERROR): Now -2.
9356 (java_lexer): New field `hit_eof'.
9357 * chartables.h: New file.
9358 * gen-table.pl: new file.
9360 2000-11-20 Tom Tromey <tromey@cygnus.com>
9361 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * parse.y (java_complete_lhs): Only allow compound assignment of
9364 reference type if type is String.
9366 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9368 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9369 jcf-path.c: Likewise.
9371 2000-12-09 Anthony Green <green@redhat.com>
9373 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9374 filestart and filename_length as int values.
9376 2000-12-07 Mo DeJong <mdejong@redhat.com>
9378 * jcf-io.c (find_class): Correct the logic that tests to see if a
9379 .java file is newer than its .class file. The compiler was
9380 incorrectly printing a warning when file mod times were equal.
9382 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9384 * jvgenmain.c: Use ISPRINT not isascii.
9386 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * parse.y (end_artificial_method_body): Fixed typo.
9390 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * parse.y (patch_method_invocation): Pick the correct enclosing
9393 context when creating inner class instances.
9396 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9398 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9399 Update copyright year to 2000.
9401 2000-11-23 Anthony Green <green@redhat.com>
9403 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9404 Move current_file_list out of yyparse and make it static.
9406 * expr.c: Declare quick_stack and tree_list_free_list as static
9407 (init_expr_processing): Register quick_stack and
9408 tree_list_free_list roots.
9410 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9412 * parse.y (build_outer_field_access): New local `decl_ctx', use
9413 it. Check for field's context and current class immediate outer
9414 context inheritance.
9415 (outer_field_access_p): Consider fields inherited from the last
9417 (build_access_to_thisn): Stop at the last enclosing context if
9421 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9423 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9425 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9427 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9430 2000-11-20 Tom Tromey <tromey@cygnus.com>
9432 * jv-scan.c (help): Document --complexity.
9433 (options): Added --complexity.
9434 (flag_complexity): New global.
9435 (main): Call `report'.
9436 * parse-scan.y (complexity): New global.
9437 (if_then_statement, if_then_else_statement,
9438 if_then_else_statement_nsi, switch_block_statement_group,
9439 while_expression, do_statement, for_begin, continue_statement,
9440 throw_statement, catch_clause, finally, method_invocation,
9441 conditional_and_expression, conditional_or_expression,
9442 conditional_expression): Update complexity.
9443 (reset_report): Reset complexity.
9444 (report): New function.
9446 2000-11-20 Tom Tromey <tromey@cygnus.com>
9448 * lex.c (yylex): Added STRICT_TK case.
9449 * parse.y (STRICT_TK): Added.
9450 * parse-scan.y (STRICT_TK): Added.
9451 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9452 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9454 * keyword.h: Rebuilt.
9455 * keyword.gperf (strictfp): Added.
9457 2000-11-20 Tom Tromey <tromey@cygnus.com>
9459 * lex.c (yylex): Recognize floating point constants with leading
9462 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9464 * java-tree.h (cyclic_inheritance_report): Constify.
9465 * parse.y (cyclic_inheritance_report): Likewise.
9467 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9469 * parse.y (goal): Remove call to ggc_add_string_root.
9471 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9473 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9474 Create string in scratch buffer, then pass to build_string.
9476 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9478 * parse.y (issue_warning_error_from_context): Add
9481 2000-11-11 Anthony Green <green@redhat.com>
9483 * jcf-parse.c (process_zip_dir): Add finput parameter.
9484 (jcf_figure_file_type): Call process_zip_dir with appropriate
9487 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9489 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9490 * jcf-parse.c (jcf_figure_file_type): Likewise.
9492 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9494 * parse.y (create_new_parser_context): Use memset () instead of
9497 2000-11-08 Tom Tromey <tromey@cygnus.com>
9499 * gjavah.c (process_file): Only include gcj/cni.h when generating
9502 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9504 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9505 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9506 instead of bzero ().
9508 2000-11-05 Tom Tromey <tromey@cygnus.com>
9510 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9511 * lex.c (IS_ZERO): New define.
9512 (java_perform_atof): Error on floating point underflow.
9514 2000-11-04 Tom Tromey <tromey@cygnus.com>
9516 * lex.c (java_parse_escape_sequence): Only read two octal
9517 characters if the first one is greater than 3. Don't allow
9518 "octal" numbers to include the digits 8 or 9.
9520 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9522 * Make-lang.in (java.distdir): Remove.
9524 2000-11-03 Tom Tromey <tromey@cygnus.com>
9526 * Make-lang.in (java.dvi): New target.
9527 Partial fix for PR other/567.
9529 * lang-options.h: Mention -Wout-of-date.
9530 * jcf-dump.c (flag_newer): New global.
9531 * gjavah.c (flag_newer): New global.
9532 * jcf-io.c (find_class): Only warn when flag_newer set.
9533 * lang.c (flag_newer): New global.
9534 (struct string_option): New declaration.
9535 (lang_W_options): New global.
9536 (process_option_with_no): New function.
9537 (lang_decode_option): Use it.
9539 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9540 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9543 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9544 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9545 * lex.c (java_read_unicode): Removed `term_context' argument.
9546 Recognize any number of `u' in `\u'.
9547 (java_read_unicode_collapsing_terminators): New function.
9548 (java_get_unicode): Use it.
9549 (java_lineterminator): Removed.
9550 (yylex): Produce error if character literal is newline or single
9551 quote. Return if eof found in middle of `//' comment. EOF in
9552 `//' comment is only an error if pedantic.
9553 (java_ignorable_control_p): New function.
9554 (java_parse_end_comment): Return if eof found in middle of
9557 * jv-scan.c (pedantic): New global.
9559 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * parse.y (outer_field_access_p): Inherited fields aren't
9562 consider outer fields.
9563 (maybe_build_thisn_access_method): Use
9564 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9565 (resolve_expression_name): Trigger an error if a static field
9566 is being accessed as an outer field.
9568 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9573 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9575 * Make-lang.in: Move all build rules here from Makefile.in,
9576 adapt to new context. Wrap all rules that change the current
9577 directory in parentheses. Expunge all references to $(P).
9578 When one command depends on another and they're run all at
9579 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9580 all object-file generation rules. Delete obsolete variables.
9582 * Makefile.in: Delete.
9583 * config-lang.in: Delete outputs= line.
9585 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * parse.y (patch_method_invocation): NULLify this_arg when already
9589 (maybe_use_access_method): Handle call to methods unrelated to the
9590 current class. Fixed comment.
9593 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9598 2000-10-24 Tom Tromey <tromey@cygnus.com>
9600 * lex.c (java_new_lexer): Initialize new fields. Work around
9601 broken iconv() implementations.
9602 (java_read_char): Swap bytes if required. Use fallback decoder if
9604 (byteswap_init, need_byteswap): New globals.
9605 (java_destroy_lexer): Only close iconv handle if it is in use.
9606 * lex.h (java_lexer): New fields read_anything, byte_swap,
9608 Made out_buffer unsigned.
9610 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9612 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9613 where an enclosing context can be set on the jdep.
9614 (do_resolve_class): Fixed identation.
9616 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9618 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9620 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9623 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9625 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9627 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9629 * jcf-write.c (OP1): Update `last_bc'.
9630 (struct jcf_block): Fixed indentation and typo in comments. New
9632 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9633 follows `monitorenter'.
9634 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9638 2000-10-16 Tom Tromey <tromey@cygnus.com>
9640 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9641 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9642 * lang-options.h: Added -MA, -MT, -MF..
9643 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9644 (DEPEND_TARGET_SET): New macro.
9645 (DEPEND_FILE_ALREADY_SET): Likewise.
9646 (init_parse): Handle new flags.
9647 * jcf.h (jcf_dependency_print_dummies): Declare.
9648 * Make-lang.in (s-java): Added mkdeps.o.
9649 * Makefile.in (BACKEND): Added mkdeps.o.
9650 (../gcjh$(exeext)): Added mkdeps.o.
9651 (../jcf-dump$(exeext)): Added mkdeps.o.
9652 * jcf-depend.c: Include mkdeps.h.
9653 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9654 add_entry): Removed.
9655 (jcf_dependency_reset): Rewrote.
9656 (dependencies): New global.
9657 (jcf_dependency_set_target): Rewrote.
9658 (jcf_dependency_add_target): Likewise.
9659 (jcf_dependency_add_file): Likewise.
9661 (print_ents): Removed.
9662 (jcf_dependency_write): Rewrote.
9663 (print_dummies): New global.
9664 (jcf_dependency_print_dummies): New function
9665 (jcf_dependency_write): Call deps_dummy_targets if required.
9667 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9669 * gjavah.c (add_class_decl): Removed unused variables `tname',
9670 `tlen' and `name_index'.
9671 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9672 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9673 in `wfl_operator' with value.
9674 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9675 (jcf_figure_file_type): Fixed identation.
9676 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9677 * parse.y (analyze_clinit_body): New function.
9678 (static_initializer:): Reset `current_static_block'.
9679 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9680 `wfl_operator' with new value.
9681 (lookup_cl): Use EXPR_WFL_FILENAME.
9682 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9683 analyze_clinit_body.
9684 (build_outer_field_access): Access to this$<n> built from
9685 current_class, not its outer context.
9686 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9687 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9688 (patch_method_invocation): Use `is_static_flag' when already
9690 (patch_newarray): Removed assignment in ternary operator.
9692 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * except.c (free_eh_ranges): Don't free `whole_range'.
9696 2000-10-15 Anthony Green <green@redhat.com>
9698 * decl.c (init_decl_processing): Call init_class_processing before
9701 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * check-init.c (check_init): Fixed leading comment. Use
9705 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9706 (give_name_to_locals): Likewise.
9707 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9708 fields in lang_decl_var.
9709 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9710 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9711 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9712 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9713 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9714 (LOCAL_FINAL): Rewritten.
9715 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9716 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9717 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9718 `init_final' fields.
9719 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9720 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9721 (TYPE_HAS_FINAL_VARIABLE): New macro.
9722 (struct lang_type): Added `afv' field.
9723 * parse.y (check_static_final_variable_assignment_flag): New function.
9724 (reset_static_final_variable_assignment_flag): Likewise.
9725 (check_final_variable_local_assignment_flag): Likewise.
9726 (reset_final_variable_local_assignment_flag): Likewise.
9727 (check_final_variable_indirect_assignment): Likewise.
9728 (check_final_variable_global_assignment_flag): Likewise.
9729 (add_inner_class_fields): Use LOCAL_FINAL_P.
9730 (register_fields): Handle local finals and final variables.
9731 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9732 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9733 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9735 (java_complete_expand_methods): Loop to set
9736 TYPE_HAS_FINAL_VARIABLE. Call
9737 `reset_final_variable_local_assignment_flag' and
9738 `check_final_variable_local_assignment_flag' accordingly before
9739 and after constructor expansion. Call
9740 `reset_static_final_variable_assignment_flag'
9741 before expanding <clinit> and after call
9742 `check_static_final_variable_assignment_flag' if the
9743 current_class isn't an interface. After all methods have been
9744 expanded, call `check_final_variable_global_assignment_flag' and
9745 `check_static_final_variable_assignment_flag' if the current class
9747 (maybe_yank_clinit): Fixed typo in comment.
9748 (build_outer_field_access_methods): Removed old sanity check. Use
9749 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9750 Don't create access methods for finals.
9751 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9752 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9753 existing DECL_INIT has been processed.
9754 (java_complete_lhs): Likewise.
9755 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9756 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9758 (patch_assignment): Use LOCAL_FINAL_P.
9759 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9760 DECL_INITIAL is nullified.
9763 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9765 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9767 * Makefile.in (parse.c, parse-scan.c): Likewise.
9769 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9771 * class.c (temporary_obstack): Remove.
9772 (make_class): Don't mess with obstascks.
9773 (push_class): Likewise.
9774 (set_super_info): Likewise.
9775 (add_method_1): Likewise.
9776 (add_method): Likewise.
9777 (add_field): Likewise.
9778 (build_utf8_ref): Likewise.
9779 (build_class_ref): Likewise.
9780 (build_static_field_ref): Likewise.
9781 (finish_class): Likewise.
9782 (push_super_field): Likewise.
9783 (layout_class): Likewise.
9784 (layout_class_methods): Likewise.
9785 (init_class_processing): Likewise.
9786 * constants.c (get_tag_node): Likewise.
9787 (build_constant_data_ref): Likewise.
9788 * decl.c (ggc_p): Remove.
9789 (copy_lang_decl): Use ggc_alloc.
9790 (complete_start_java_method): Don't mess with obstacks.
9791 (start_java_method): Likewise.
9792 (end_java_method): Likewise.
9793 * except.c (link_handler): Use xmalloc.
9794 (free_eh_ranges): New function.
9795 (method_init_exceptions): Use it.
9796 (add_handler): Use xmalloc.
9797 (expand_start_java_handler): Don't mess with obstacks.
9798 (prepare_eh_table_type): Likewise.
9799 (expand_end_java_handler): Likewise.
9800 * expr.c (push_value): Likewise.
9801 (create_label_decl): Likewise.
9802 (build_jni_stub): Likewise.
9803 (java_lang_expand_expr): Likewise.
9804 (note_instructions): Use xrealloc.
9805 (java_push_constant_from_pool): Don't mess with obstacks.
9806 (process_jvm_instruction): Likewise.
9807 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9809 * jcf-parse.c (get_constant): Don't mess with obstacks.
9810 (read_class): Likewise.
9811 (jcf_parse): Likewise.
9812 * lex.c (expression_obstack): Remove.
9813 (java_lex): Don't use obstack_free.
9814 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9815 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9816 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9817 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9818 * parse.y (gaol): Add more GC roots.
9819 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9820 (lookup_field_wrapper): Likewise.
9821 (obtain_incomplete_type): Don't mess with obstacks.
9822 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9824 (craft_constructor): Don't mess with obstacks.
9825 (safe_layout_class): Likewise.
9826 (java_complete_class): Likewise.
9827 (source_end_java_method): Likewise.
9828 (build_outer_field_access_methods): Likewise.
9829 (build_outer_method_access_method): Likewise.
9830 (maybe_build_thisn_access_method): Likewise.
9831 (build_dot_class_method_invocation): Likewise.
9832 (java_complete_tree): Likewise.
9833 (java_complete_lhs): Likewise.
9834 (do_merge_string_cste): Likewise.
9835 (patch_string_cst): Likewise.
9836 (array_constructor_check_entry): Likewise.
9837 * typeck.c (build_java_array_type): Likewise.
9838 (parse_signature_string): Likewise.
9839 (build_java_signature): Likewise.
9841 2000-10-12 Tom Tromey <tromey@cygnus.com>
9844 * gjavah.c (add_class_decl): Don't special-case inner classes.
9845 (add_namelet): Likewise.
9847 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9849 * java-tree.h: Constify current_encoding.
9850 * lang.c: Constify current_encoding.
9852 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9854 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9855 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9857 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9859 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9860 patch. Fixes gcj/340.
9862 2000-10-10 Tom Tromey <tromey@cygnus.com>
9864 * lex.c (java_new_lexer): Initialize out_first and out_last
9866 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9868 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9870 * parse.y (pop_current_osb): New function.
9871 (array_type:): Use `dims:', changed actions
9872 accordingly. Suggested by Anthony Green.
9873 (array_creation_expression:): Used pop_current_osb.
9874 (cast_expression:): Likewise.
9875 (search_applicable_method_list): Fixed indentation.
9877 2000-10-08 Anthony Green <green@redhat.com>
9879 * parse.y (array_type_literal): Remove production.
9880 (type_literals): Refer to array_type, not array_type_literal.
9882 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9884 Patch contributed by Corey Minyard.
9885 * decl.c (check_local_named_variable): New function.
9886 (tree check_local_unnamed_variable): Likewise.
9887 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9889 2000-10-07 Anthony Green <green@redhat.com>
9891 * class.c (layout_class): Handle case where superclass can't be
9894 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9896 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9899 2000-10-05 Tom Tromey <tromey@cygnus.com>
9901 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9902 * jvgenmain.c (class_mangling_prefix): Removed.
9903 (class_mangling_suffix): New global.
9905 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9907 (print_method_info): Handle overrides for static and final
9909 (process_file): Generate declaration for class object field.
9910 * class.c (cxx_keywords): New array.
9911 (utf8_cmp): New function.
9912 (cxx_keyword_p): New function.
9913 (layout_class_method): Mangle C++ keywords by appending `$'.
9914 (mangle_field): New function.
9915 (mangle_class_field): Use mangle_field. Mangle class name as
9917 (mangle_static_field): Use mangle_field.
9919 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * decl.c (find_local_variable): Removed uncessary type check and
9922 fixed range check typo. From Corey Minyard.
9924 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * decl.c (give_name_to_locals): New local `code_offset'. Call
9927 `maybe_adjust_start_pc'.
9928 * expr.c (note_instructions): New function.
9929 (expand_byte_code): Don't collect insn starts here.
9930 (peek_opcode_at_pc): New function.
9931 (maybe_adjust_start_pc): Likewise.
9932 * java-tree.h (maybe_adjust_start_pc): Declare.
9933 (note_instructions): Likewise.
9934 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9936 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9938 * parse.y (field_access:): Fixed indentation.
9939 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9941 2000-09-07 Tom Tromey <tromey@cygnus.com>
9944 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9945 JPRIMITIVE_TYPE_P, for arithmetic operators.
9946 (patch_method_invocation): Indentation fix.
9947 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9948 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9949 (do_unary_numeric_promotion): Cleaned up code.
9950 (valid_cast_to_p): Handle boolean correctly.
9952 2000-09-27 Tom Tromey <tromey@cygnus.com>
9954 * lex.c (java_read_unicode): Reset bs_count when finished with
9957 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9960 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9961 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9962 (typeck.o): Depend on ggc.h.
9963 * class.c (add_method_1): Use GC functions for allocation.
9964 (init_class_processing): Register roots.
9965 * decl.c (ggc_p): Set to 1.
9966 (pending_local_decls): Make it static.
9967 (push_jvm_slot): Use GC functions for allocation.
9968 (init_decl_processing): Register roots.
9969 (give_name_to_locals): Use GC functions for allocation.
9970 (lang_mark_tree): New function.
9971 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9972 functions for allocation.
9973 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9974 * lex.c (java_lex): Use build_string, rather than replicating it
9976 * parse.y (goal): Add more roots.
9977 (mark_parser_ctxt): New function.
9978 * typeck.c: Include ggc.h.
9980 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9982 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9983 contains something else than MODIFY_EXPR.
9985 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9987 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9988 * Makefile.in (parse.o): Depend on ggc.h.
9989 (class.o): Likewise.
9990 (constants.o): Likewise.
9993 (jcf-parse.o): Likewise.
9994 (jcf-write.o): Likewise.
9995 (mangle.o): Likewise.
9996 * class.c: Include ggc.h.
9997 (build_static_field_ref): Register GC roots.
9998 (layout_class): Likewise.
9999 (init_class_processing): Likewise.
10000 * constants.c: Include ggc.h.
10001 (current_constant_pool_data_ref): Remove.
10002 (tag_nodes): Move it to ...
10003 (get_tag_node): ... here. Register GC roots.
10004 * decl.c: Include ggc.h. Remove many global tree definitions.
10005 (throw_node): Define.
10006 (java_global_trees): Likewise.
10007 (predef_filenames): Make the size a constant.
10008 (init_decl_processing): Adjust accordingly.
10009 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10010 * expr.c: Include ggc.h.
10011 (init_expr_processing): Register GC roots.
10012 (build_invokeinterface): Likewise.
10013 * java-tree.h: Replace extern tree declarations with macros.
10014 (java_global_trees): New variable.
10015 (java_tree_index): New enumeration.
10016 (init_jcf_parse): Declare.
10017 * jcf-parse.c: Include ggc.h.
10018 (current_class): Remove declaration.
10019 (main_class): Likewise.
10020 (all_class_list): Likewise.
10021 (predefined_filename_p): Adjust for constant size of
10023 (init_jcf_parse): New function.
10024 * jcf-write.c: Include ggc.h.
10025 (generate_classfile): Register GC roots.
10026 (append_synthetic_attribute): Likewise.
10027 (append_innerclass_attribute_entry): Likewise.
10028 * lang.c: Include ggc.h.
10029 (lang_print_error): Register GC roots.
10030 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10032 * parse.y: Include ggc.h.
10033 (wfl_operator): Remove.
10034 (goal): Register GC roots.
10035 (java_pop_parser_context): Adjust for new field names.
10036 (java_parser_context_save_global): Likewse.
10037 (java_parser_context_restore_global): Likewise.
10038 (java_parser_context_suspend): Likewise.
10039 (java_parser_context_resume): Likewise.
10040 (verify_constructor_circularity): Register GC roots.
10041 (lookup_cl): Likewise.
10042 (java_reorder_fields): Likewise.
10043 (build_current_this): Likewise.
10044 (class_in_current_package): Likewise.
10045 (argument_types_convertible): Likewise.
10046 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10048 2000-09-14 Tom Tromey <tromey@cygnus.com>
10050 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10052 2000-09-13 Tom Tromey <tromey@cygnus.com>
10054 * jcf-parse.c: Include <locale.h>.
10055 * jv-scan.c: Include <locale.h>.
10057 2000-09-12 Tom Tromey <tromey@cygnus.com>
10059 * expr.c (pop_type_0): Return `Object' if trying to merge two
10061 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10062 interface types; `Object' is always a valid supertype.
10064 2000-09-12 Tom Tromey <tromey@cygnus.com>
10067 * jv-scan.c (help): Document --encoding.
10068 (options): Added `encoding' entry.
10069 (OPT_ENCODING): New define.
10070 (main): Handle --encoding.
10071 Include <langinfo.h> if nl_langinfo exists.
10072 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10074 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10075 (parse_source_file): Correctly call java_init_lex. Added `finput'
10076 argument. Use nl_langinfo to determine default encoding.
10077 * java-tree.h (current_encoding): Declare.
10078 * parse.y (java_parser_context_restore_global): Don't restore
10080 (java_parser_context_save_global): Don't set `finput' field.
10081 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10083 * lang.c (current_encoding): New global.
10084 (lang_decode_option): Recognize `-fencoding='.
10085 (finish_parse): Don't close finput.
10086 * parse.h (struct parser_ctxt): Removed `finput' and
10087 `unget_utf8_value' fields. Added `lexer' field.
10088 (java_init_lex): Fixed declaration.
10089 * lex.c (java_new_lexer): New function.
10090 (java_destroy_lexer): Likewise.
10091 (java_read_char): Added `lex' argument. Handle iconv case.
10092 (java_read_unicode): Added `lex' argument. Count backslashes in
10094 (java_init_lex): Added `finput' and `encoding' arguments. Set
10095 `lexer' field in ctxp.
10096 (BAD_UTF8_VALUE): Removed.
10097 (java_lex): Handle seeing UEOF in the middle of a string literal.
10098 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10099 (java_lexer): New structure.
10102 (DEFAULT_ENCODING): New define.
10103 (java_destroy_lexer): Declare.
10105 2000-09-12 Tom Tromey <tromey@cygnus.com>
10107 Fix for PR gcj/343:
10108 * lex.c (java_init_lex): Initialize java_io_serializable.
10109 * parse.y (java_io_serializable): New global.
10110 (valid_ref_assignconv_cast_p): An array can be cast to
10113 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10115 * decl.c, expr.c: Include defaults.h if not already included.
10116 Don't define the *_TYPE_SIZE macros.
10118 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10120 * typeck.c (build_java_array_type): Correct first parameter
10121 in ADJUST_FIELD_ALIGN invocation.
10123 2000-09-06 Tom Tromey <tromey@cygnus.com>
10125 * lang-specs.h: Also recognize `-femit-class-files'.
10127 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10129 * verify.c (merge_types): Load the types to merge if necessary.
10131 2000-09-02 Anthony Green <green@redhat.com>
10133 * jcf-io.c: Include zlib.h.
10134 (open_in_zip): Read compressed class file archives.
10135 * zipfile.h (ZipDirectory): Add uncompressed_size and
10136 compression_method fields.
10137 * zextract.c (read_zip_archive): Collect file compression info.
10139 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10141 * parse.y (do_resolve_class): Also explore superclasses of
10142 intermediate enclosing contexts when searching for inner classes.
10144 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * parse.y (variable_declarator_id:): Better error message.
10147 (expression_statement:): Use YYNOT_TWICE.
10148 (cast_expression:): Likewise.
10149 (assignment:): Likewise.
10151 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10153 * parse.y (do_merge_string_cste): New locals. Create new
10154 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10156 2000-08-07 Hans Boehm <boehm@acm.org>
10158 * boehm.c (mark_reference_fields): Set marking bits for all words in
10159 a multiple-word record.
10160 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10163 2000-08-31 Mike Stump <mrs@wrs.com>
10165 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10166 jcf-dump$(exeext)): Make parallel safe.
10168 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10170 * jcf-parse.c (set_source_filename): Constify a char *.
10171 * jcf-write.c (append_innerclasses_attribute,
10172 make_class_file_name): Constify a char *. Don't recycle a
10173 variable for an unrelated purpose.
10174 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10175 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10177 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * expr.c (can_widen_reference_to): Fixed indentation.
10180 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10181 * parse.y: `finit$' replaces `$finit$' in comments.
10182 (try_builtin_assignconv): Fixed leading comment.
10184 2000-08-25 Greg McGary <greg@mcgary.org>
10186 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10188 2000-08-24 Greg McGary <greg@mcgary.org>
10190 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10191 * parse.y (BINOP_LOOKUP): Likewise.
10193 2000-08-22 Andrew Haley <aph@cygnus.com>
10195 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10196 sign extending. Fixes gcj/321.
10197 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10198 combining to make a jlong. Fixes gcj/321.
10200 2000-08-21 Nix <nix@esperi.demon.co.uk>
10202 * lang-specs.h: Do not process -o or run the assembler if
10205 2000-08-16 Andrew Haley <aph@cygnus.com>
10207 * typeck.c (build_java_array_type): Rewrite code to do array
10208 alignment. Take into account back-end macros when aligning array
10209 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10210 user to set alignment. Fixes gcj/252 and 160.
10212 2000-08-09 Tom Tromey <tromey@cygnus.com>
10214 * parse.y (check_abstract_method_definitions): Now return `int'.
10215 Check implemented interfaces. Fixes PR gcj/305.
10217 * parse.y (patch_switch_statement): Disallow `long' in switch
10218 expressions. Fixes PR gcj/310.
10220 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * decl.c (finit_leg_identifier_node): New global.
10223 (init_decl_processing): Use `finit$' to initialize
10224 finit_identifier_node. Use `$finit$' to initialize
10225 finit_leg_identifier_node.
10226 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10227 * java-tree.h (finit_identifier_node): Changed attached comment.
10228 (finit_leg_identifier_node): New declaration.
10229 (ID_FINIT_P): Take finit_identifier_node and
10230 finit_leg_identifier_node into account. This is a backward
10231 compatibility hack.
10233 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10237 (generate_bytecode_insns): Check `nargs' before emitting it.
10238 * verify.c (merge_type_state): Fixed typo.
10239 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10240 generate_bytecode_{conditional,insns}.
10242 2000-08-13 Anthony Green <green@redhat.com>
10244 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10247 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10249 * class.c (maybe_layout_super_class): Fixed indentation.
10250 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10251 (java_check_methods): New function declaration.
10252 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10253 instead of `str_ptr'.
10254 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10255 of a `invokeinterface' at the right time.
10256 * parse.h (WFL_STRIP_BRACKET): New macro.
10257 (SET_TYPE_FOR_RESOLUTION): Use it.
10258 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10259 (check_class_interface_creation): Don't check for cross package
10260 innerclass name clashes.
10261 (method_header): Behave properly if MDECL is `error_mark_node'.
10262 (method_declarator): Return `error_mark_node' if bogus current
10264 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10265 (resolve_and_layout): New local `decl_type', set and used. Call
10266 java_check_methods.
10267 (java_check_methods): New method.
10268 (java_layout_classes): Use it.
10269 (resolve_qualified_expression_name): No EH check necessary in
10271 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10273 (patch_assignment): Set DECL_INITIAL on integral final local.
10275 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10277 * java-tree.h (flag_extraneous_semicolon): New extern.
10278 * lang-options.h: (-Wextraneous-semicolon): New option.
10279 * lang.c (flag_redundant): Fixed typo in leading comment.
10280 (flag_extraneous_semicolon): New global.
10281 (lang_decode_option): Set `flag_extraneous_semicolon' when
10282 -Wall. Decode `-Wextraneous-semicolon'.
10283 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10284 `empty_statement' rule.
10285 (class_body_declaration): Likewise.
10286 (method_body:): Accept `;' as a method body.
10287 (static_initializer:): Removed `SC_TK' hack.
10288 (constructor_block_end:): Likewise.
10289 (empty_statement:): Report deprecated empty declaration. Fixes
10292 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10294 * parse.y (build_dot_class_method_invocation): Changed parameter
10295 name to `type'. Build signature from `type' and convert it to a
10296 STRING_CST if it's an array.
10297 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10298 to use `ref_type' directly.
10300 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10302 * lang-options.h: Added a comma after the last element to avoid
10303 syntax errors when other languages define additional options.
10305 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10307 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10308 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10309 (jc1): Link with $(BACKEND).
10310 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10312 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10314 * jvspec.c: Adjust type of second argument to
10315 lang_specific_driver, and update code as necessary.
10317 * class.c (build_dtable_decl): Initialize dummy.
10319 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10321 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10322 method bodies not to rule out discarding `<clinit>'; don't use
10323 <clinit> to initialize static fields with constant initializers.
10325 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10327 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10329 (method_synthetic): New global.
10330 (HANDLE_METHOD): Recognize synthetic method and tell
10331 `print_method_info' about it.
10332 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10333 processing a synthetic method.
10334 * jcf-reader.c (skip_attribute): New function.
10335 ( skip_attribute): Likewise.
10337 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10339 * parse.y (build_outer_field_access): Fixed comments.
10340 (fix_constructors): Emit the initialization of this$<n> before
10342 (resolve_qualified_expression_name): Build an access to `decl' if
10345 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10347 * parse-scan.y (curent_class): Non longer const.
10348 (inner_qualifier, inner_qualifier_length): Deleted.
10349 (current_class_length): New global.
10350 (bracket_count): Fixed typo in leading comment.
10351 (anonymous_count): New global.
10352 (class_instance_creation_expression:): Handle anonymous classes.
10353 (anonymous_class_creation:): New rule.
10354 (push_class_context): Rewritten.
10355 (pop_class_context): Likewise.
10356 (INNER_QUALIFIER): Macro deleted.
10357 (report_class_declaration): call `push_class_context' when
10358 entering the function. `fprintf' format modified not to use
10360 (report_class_declaration): Assign `package_name' and
10361 `current_class' to NULL separately.
10363 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10365 * expr.c (build_invokeinterface): Call layout_class_methods on
10368 2000-07-27 Tom Tromey <tromey@cygnus.com>
10369 Anthony Green <green@cygnus.com>
10370 Alexandre Petit-Bianco <apbianco@cygnus.com>
10372 * class.c (make_class_data): Create vtable for abstract classes.
10373 (get_dispatch_table): Changed to cope with abstract classes.
10375 2000-07-27 Tom Tromey <tromey@cygnus.com>
10377 * parse.y (patch_method_invocation): Don't reverse the argument
10378 list when dealing with anonymous class constructors. Fixed typo in
10381 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10383 * parse.y (build_alias_initializer_parameter_list): Reverse
10384 crafted list when building aliases for anonymous class
10387 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10389 * parse.y (jdep_resolve_class): Don't bother checking potential
10390 innerclass access if `decl' is NULL.
10391 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10394 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.c: Remove (again.)
10398 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10401 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10402 outside the `if' statement, alias to innerclass removed, `decl'
10403 used to mark the class complete.
10405 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * parse.y (simple_name:): Fixed typo in error message.
10409 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10411 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10412 or its first operand can be error marks.
10414 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10416 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10417 * parse.y (method_header): Likewise.
10419 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * parse.y (process_imports): Consider that one might be trying to
10422 import an innerclass. Fixes gcj/254
10424 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10426 * parse.y (find_as_inner_class): Handle the case where the
10427 enclosing context of an innerclass has been loaded as bytecode.
10429 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10431 * parse.y (simple_name:): Reject `$' in type names.
10432 (resolve_type_during_patch): Use `type' as a second
10433 argument to resolve_no_layout. Fixes gcj/257.
10435 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10437 * parse.y (find_most_specific_methods_list): Select the only
10438 non-abstract method even if max has been set.
10439 Fixes gcj/285, gcj/298.
10441 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10443 * lang-specs.h: Added %(jc1) to java compiler options.
10445 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10447 * .cvsignore: New file.
10449 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10451 * parse.y (not_accessible_p): Access granted to innerclasses
10452 (indirectly) extending the reference type. Fixes gcj/249.
10454 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10456 * parse.y (patch_method_invocation): Fixed comment.
10457 (maybe_use_access_method): Build this$<n>s to the context of the
10458 target method, or a type that extends it. Fixes gcj/242.
10460 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10464 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10466 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10468 2000-07-13 Tom Tromey <tromey@cygnus.com>
10470 * lang-specs.h: Added %{I*}.
10472 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10474 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10476 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10478 * parse-scan.c: Remove.
10480 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10482 * class.c (set_super_info): Handled protected inner classes.
10483 (common_enclosing_context_p): Bail early if arguments aren't both
10485 (get_access_flags_from_decl): Handle private and protected inner
10487 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10488 (CLASS_PROTECTED): Likewise.
10489 (struct lang_type): New bitfield `poic'.
10490 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10491 inner classes only.
10492 (check_inner_class_access): Renamed arguments, added
10493 comments. Handles protected inner classes (fixes gcj/225)
10494 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10496 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10498 * parse.y (resolve_qualified_expression_name): Verify qualified
10499 access to `this'. Fixes gcj/239.
10501 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10503 * jcf-write.c (generate_classfile): Don't install ConstantValue
10506 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10508 * parse.y (resolve_qualified_expression_name): Handle inner class
10509 access. Fixes gcj/256.
10511 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10513 * jcf-write.c (generate_classfile): Properly install the
10514 ConstantValue attribute and the initial value constant pool index
10515 on string constants.
10516 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10519 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10523 * parse.y (find_as_inner_class): Fixed typo.
10524 (do_resolve_class): Explore enclosing contexts when searching for
10525 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10526 (check_inner_class_access): Check `decl' which can be null in case
10527 of previous errors.
10529 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10531 * java-tree.h (java_debug_context): Declared `extern'.
10532 (safe_layout_class): Likewise.
10533 * parse.y (resolve_field_access): Field must be `static' in order
10534 to be replaced by its initial value. Added comments.
10535 (find_applicable_accessible_methods_list): Fixed typo.
10536 (find_most_specific_methods_list): Methods found in innerclasses
10537 take over methods founds in the enclosing contexts.
10538 (java_complete_tree): Loosen restrictions on the type of DECLs
10539 that can be replaced by their initialization values.
10540 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10542 2000-07-05 Tom Tromey <tromey@cygnus.com>
10544 * Make-lang.in (PARSE_DIR): New macro.
10545 (PARSE_RELDIR): Likewise.
10546 (PARSE_C): Likewise.
10547 (PARSE_SCAN_C): Likewise.
10548 ($(PARSE_C)): New target.
10549 ($(PARSE_SCAN_C)): Likewise.
10550 (SET_BISON): New macro.
10551 (BISONFLAGS): Likewise.
10552 (JAVABISONFLAGS): Likewise.
10554 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10556 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10557 argument on the first pass for CNI as well as JNI.
10558 (print_method_info): Set up method name on the first pass only.
10560 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10562 * parse.y (parser_qualified_classname): Removed parameter
10564 (create_interface): Removed first passed parameter to
10565 parser_qualified_classname.
10566 (create_class): Likewise. Don't install alias on static
10567 innerclasses. Fixes gcj/275.
10569 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10572 debugable statement with empty_stmt_node. Fixes gcj/272
10574 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10579 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * jcf-write.c (push_long_const): Appropriately cast short negative
10584 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * parse.y (verify_constructor_super): Use loop variable
10587 `m_arg_type' initialized with `mdecl_arg_type'.
10589 2000-06-29 Tom Tromey <tromey@cygnus.com>
10591 * parse.y (resolve_field_access): Handle case where `type_found'
10594 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10596 * expr.c (lookup_field): The same field can be found through two
10597 different interface. Don't declare it ambiguous in that case.
10599 2000-06-27 Tom Tromey <tromey@cygnus.com>
10601 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10602 follows \r, then unget it at a lower level.
10604 2000-06-26 Tom Tromey <tromey@cygnus.com>
10606 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10607 java_complete_tree.
10609 2000-06-25 Tom Tromey <tromey@cygnus.com>
10611 * parse.y (for_statement): Wrap expression in a WFL if it is a
10612 constant. For PR gcj/268.
10614 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10616 * parse.y (do_resolve_class): Minor optimiztion in the package
10617 list search. Removed unnecessary test and return statement.
10618 (valid_ref_assignconv_cast_p): Order of arguments to
10619 enclosing_context_p fixed.
10621 2000-06-24 Tom Tromey <tromey@cygnus.com>
10623 * expr.c (lookup_field): Print error and return error_mark_node if
10624 field reference is ambiguous.
10626 * parse.y (check_abstract_method_definitions): Also check if
10627 `other_method' is abstract.
10629 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10631 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10633 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10634 (struct lang_type): New field `pic'.
10635 (CLASS_PRIVATE): New macro.
10636 * parse.y (check_inner_class_access): New function.
10637 (jdep_resolve_class): Call it.
10639 2000-06-23 Tom Tromey <tromey@cygnus.com>
10641 * parse.y (patch_incomplete_class_ref): Initialize the returned
10642 class. For PR gcj/260.
10644 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10646 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10648 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10651 Java specific checks.
10652 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10653 screened by DECL_P.
10654 * java-tree.def (CASE_EXPR): Marked 'e'.
10655 (DEFAULT_EXPR): Likewise.
10656 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10657 screened by DECL_P.
10658 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10659 Java specific checks.
10660 (generate_bytecode_insns): Test try_block for BLOCK before using
10662 * parse.y (build_wfl_wrap): Added `location' argument. Set
10663 EXPR_WFL_LINECOL accordingly.
10664 (dim_expr:): Wrap constants with WFLs.
10665 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10666 (resolve_package): Check for `stmt' not being a BLOCK before
10667 building a debuggable statement with it.
10668 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10670 (resolve_field_access): Make sure `decl' is a DECL before treating
10672 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10673 IDENTIFIER_NODE before treating it as such.
10674 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10675 treating it as such.
10676 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10677 to be applied only on non array types.
10679 2000-06-16 Per Bothner <per@bothner.com>
10681 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10682 define in terms of DECL_RESULT, as that fails when --enable-checking.
10684 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10686 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10687 types the same in comparison.
10688 (CHECK_OP): Add static prototype.
10690 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10692 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10693 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10694 * parse.c: Rebuilt.
10696 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10698 * decl.c (create_primitive_vtable): Prototype.
10700 * jcf-write.c (generate_bytecode_insns): Initialize variable
10703 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10705 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10707 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10708 to track searched classes, and do not search the same class more than
10709 once. Call find_applicable_accessible_methods_list on immediate
10710 superclass, instead of search_applicable_method_list on all ancestors.
10711 Fix for PR gcj/238.
10713 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10715 * parse.y (register_fields): Permit static fields in inner classes
10716 if they are final. Fix for PR gcj/255.
10718 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10721 * parse.y (find_in_imports): Returned type changed to void,
10722 leading comment fixed.
10723 (register_package): New function.
10724 (qualify_and_find): Likewise.
10725 (package_declaration:): Use `register_package'.
10726 (single_type_import_declaration:): Removed local variable
10727 `node'. Added missing `;' for consistency.
10728 (type_import_on_demand_declaration:): Use `chainon' to link new
10730 (lookup_field_wrapper): Lookup local variables defined in outer
10732 (java_complete_class): Don't reverse the list of imported on demand.
10733 (do_resolve_class): Reorganized. Removed local variable
10734 `original_name'. Call `qualify_and_find' with the current package
10735 name, invoke `find_in_imports_on_demand' right after. Call
10736 `qualify_and_find' with the packages we've seen so far. Fixed
10737 operations numbering in comments.
10738 (java_expand_class): Don't reverse `package_list'.
10739 (find_most_specific_methods_list): New local variables `abstract'
10740 and `candidates'. Use them to pick the right method.
10742 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10744 * parse.y (check_modifiers_consistency): Don't subtract out
10745 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10747 2000-06-04 Philipp Thomas <pthomas@suse.de>
10749 * Makefile.in (INTLLIBS): New.
10753 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10755 * class.c (get_dispatch_table): Build the vtable dummy entry list
10756 element with a null purpose. Fixed leading comment.
10757 (build_dtable_decl): Build an accurate dtable type when appropriate
10760 2000-06-02 Richard Henderson <rth@cygnus.com>
10762 * lang.c (lang_get_alias_set): New.
10764 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10767 before using it as the accessed field.
10769 2000-05-31 Tom Tromey <tromey@cygnus.com>
10771 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10772 char_array_vtable, short_array_vtable, int_array_vtable,
10773 long_array_vtable, float_array_vtable, double_array_vtable):
10775 * expr.c (get_primitive_array_vtable): New function.
10776 (create_primitive_vtable): New function.
10777 (java_lang_expand_expr): Enable code to statically generate
10779 * decl.c (init_decl_processing): Create primitive vtables.
10780 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10781 short_array_vtable, int_array_vtable, long_array_vtable,
10782 float_array_vtable, double_array_vtable): Define.
10784 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10786 * java/parse.y (find_applicable_accessible_methods_list):
10787 Don't add an uninitialized value to the list.
10789 2000-05-25 Tom Tromey <tromey@cygnus.com>
10791 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10792 when trying to see if field's class should be initialized. Always
10793 initialize field's declaring class, not qualified class.
10796 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10797 `wfl_operator', to maybe_build_primttype_type_ref.
10800 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10802 * parse.y (patch_method_invocation): Don't try to lookup methods
10803 in primitive types.
10805 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10807 * parse.y (resolve_field_access): Call the appropriate <clinit>
10808 before accessing the length of a static array. Craft a decl for
10809 the field while its time. Fixes PR gcj/129.
10811 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10813 * parse.y (resolve_package): Correctly set `*next' (was off by
10815 (resolve_qualified_expression_name): Fixed comment.
10817 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * jcf-parse.c (jcf_parse_source): Reset current_class and
10820 current_function_decl to NULL before parsing a new file.
10822 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10824 * parse.y (block_end:): If the collected block doesn't feature a
10825 statement, insert an empty statement.
10827 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10829 * parse.y (maybe_yank_clinit): New function.
10830 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10831 end of the list of methods belonging to a class.
10832 (java_complete_expand_method): Check whether <clinit> is really
10833 necessary and expand it accordingly.
10835 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10838 processed by the method's switch statement.
10840 2000-05-19 Tom Tromey <tromey@cygnus.com>
10842 * java-tree.h: Added init state enum.
10843 * decl.c (emit_init_test_initialization): Initialize class
10844 initialization check variable by looking at class' state.
10846 2000-05-19 Tom Tromey <tromey@cygnus.com>
10848 * java-tree.h (build_instanceof): Declare.
10849 (build_get_class): Declare.
10850 * parse.y (patch_binop): Use build_instanceof.
10851 * expr.c (build_instanceof): New function. If class is final,
10852 don't make a function call.
10853 (expand_java_INSTANCEOF): Use it.
10854 (build_get_class): New function.
10856 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10858 * jcf-write.c (generate_classfile): Scan the source_file for
10859 slashes with the right pointer variable.
10861 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10863 * lang.c (lang_decode_option): Update -Wunused flags by calling
10865 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10867 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10869 * check_init.c (check_init): Constify local char *.
10870 * class.c (push_class): Constify local char *.
10871 * java_tree.h: Update prototypes.
10872 * jcf-io.c (open_class): Constify filename parameter and
10874 (find_class): Remove redundant string copy. Cast return from
10876 * jcf-parse.c (read_class, parse_class_file, yyparse):
10877 Constify local char *.
10878 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10879 Constify local char *.
10880 * jcf.h (JCF): Constify filename and classname.
10881 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10882 * lang.c (init_parse): Constify parameter and return value.
10883 * lex.c (java_get_line_col): Constify filename parameter.
10884 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10885 * parse.y (java_parser_context_suspend,
10886 issue_warning_error_from_context, safe_layout_class): Constify
10888 * parse.c: Regenerate.
10890 2000-05-08 Tom Tromey <tromey@cygnus.com>
10892 * expr.c (build_jni_stub): Cache the result of
10893 _Jv_LookupJNIMethod.
10895 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10897 * decl.c (predef_filenames_size): Now 7.
10898 (predef_filenames): New seventh entry.
10900 2000-05-04 Tom Tromey <tromey@cygnus.com>
10902 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10903 Keep track of when we've seen a reference field after a
10904 non-reference field.
10905 (get_boehm_type_descriptor): Handle case where we see
10906 non-reference fields but no trailing reference field.
10907 * decl.c (rawdata_ptr_type_node): Define.
10908 (init_decl_processing): Initialize rawdata_ptr_type_node.
10909 * java-tree.h (rawdata_ptr_type_node): Declare.
10911 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10913 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10914 specifiers in calls to fprintf.
10916 2000-05-03 Andrew Haley <aph@cygnus.com>
10918 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10920 * javaop.h (WORD_TO_INT): New function.
10921 (IMMEDIATE_s4): Use WORD_TO_INT.
10922 * jcf.h (JPOOL_INT): Ditto.
10924 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10927 2000-04-19 Tom Tromey <tromey@cygnus.com>
10929 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10930 on native function.
10931 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10933 * expr.c (build_jni_stub): New function.
10934 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10935 * parse.c: Rebuilt.
10936 * parse.y (java_complete_expand_methods): Expand a native method
10937 and call build_jni_stub if -fjni given.
10938 * lang-options.h: Document -fjni.
10939 * lang.c (flag_jni): New global.
10940 (lang_f_options): Added `jni' entry.
10941 * java-tree.h (soft_lookupjnimethod_node,
10942 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10944 (flag_jni): Declare.
10945 (build_jni_stub): Declare.
10946 (struct lang_decl): Added `native' flag.
10947 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10949 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10950 soft_jnipopsystemframe_node): New globals.
10951 (init_decl_processing): Set them. _Jv_InitClass only takes one
10954 * java-tree.def: Put into `C' mode.
10956 2000-04-27 Tom Tromey <tromey@cygnus.com>
10959 * expr.c (expand_invoke): Generate check to see if object pointer
10960 is null in nonvirtual invocation case.
10961 * java-tree.h (soft_nullpointer_node): Declare.
10962 * decl.c (soft_nullpointer_node): New global.
10963 (init_decl_processing): Initialize soft_nullpointer_node.
10964 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10965 or `private' methods.
10966 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10968 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10970 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10973 2000-04-26 Tom Tromey <tromey@cygnus.com>
10975 * zextract.c (find_zip_file_start): New function.
10976 (read_zip_archive): Use it.
10978 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10982 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10984 * class.c (common_enclosing_context_p): New function.
10985 * java-tree.h (common_enclosing_context_p): Added prototype.
10986 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10987 classes sharing an outer context with the current instance.
10988 * parse.y (build_access_to_thisn): Fixed leading comment.
10989 (verify_constructor_super): New local `supper_inner'. Skip
10990 enclosing context argument in the case of inner class constructors.
10991 (patch_method_invocation): Insert proper context as second
10992 parameter to pure inner class constructor super invocations.
10994 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10996 * parse.y (end_class_declaration): Reset the interface number
10999 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11001 * parse.y (source_start_java_method): Deleted unnecessary code.
11002 (patch_method_invocation): Fixed comment.
11004 2000-04-24 Robert Lipe <robertlipe@usa.net>
11006 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11008 2000-04-23 Tom Tromey <tromey@cygnus.com>
11010 * boehm.c (mark_reference_fields): Use int_byte_position.
11012 2000-04-22 Tom Tromey <tromey@cygnus.com>
11014 * boehm.c (mark_reference_fields): Only call byte_position on
11017 2000-04-22 Tom Tromey <tromey@cygnus.com>
11019 * boehm.c (mark_reference_fields): Added `last_view_index'
11020 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11022 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11024 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11025 * parse.y (check_class_interface_creation): Fixed comments. Select
11026 permitted modifiers for (inner) interfaces. Changed error message
11027 to report rejected modifiers used with local classes.
11029 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11032 of directly inherited type considered in scope.
11033 * parse.y (do_resolve_class): Search inherited classes for inner
11036 2000-04-20 Tom Tromey <tromey@cygnus.com>
11038 * parse.y (not_accessible_p): Use member's class, not current
11039 class, when doing inheritance check for protected reference.
11042 2000-04-20 Jason Schroeder <shrode@subnature.com>
11044 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11046 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11048 * parse.y (lookup_field_wrapper): Search for final local aliases.
11049 (resolve_expression_name): Let lookup_field_wrapper search for
11050 final local aliases. Force the value of `name' if one is found.
11051 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11052 an expression name. Fixed comments.
11054 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11058 2000-04-19 Tom Tromey <tromey@cygnus.com>
11060 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11062 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11064 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11066 2000-04-18 Tom Tromey <tromey@cygnus.com>
11069 * gjavah.c (utf8_cmp): Changed return value.
11070 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11072 (cxx_keywords): New global.
11073 (get_field_name): Handle new result of cxx_keyword_subst.
11074 (print_method_info): Likewise.
11076 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11078 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11079 with a newline, for CNI.
11080 (print_stub_or_jni): Print a space or newline before method name for
11081 CNI as well as JNI.
11082 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11083 (process_file): Include gcj/cni.h if generating CNI stubs.
11085 2000-04-16 Tom Tromey <tromey@cygnus.com>
11087 * gjavah.c (decompile_method): Use print_field_name.
11090 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11092 * parse.y (java_expand_classes): Reverse the package list once.
11093 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11095 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11096 the `==' and `!=' operators.
11098 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11100 * jcf-write.c (generate_bytecode_insns): At invocation time,
11101 always relate an interface method to the type of its selector.
11103 2000-04-05 Tom Tromey <tromey@cygnus.com>
11106 * expr.c (expand_invoke): Generate check to see if object pointer
11107 is null in nonvirtual invocation case.
11108 * java-tree.h (soft_nullpointer_node): Declare.
11109 * decl.c (soft_nullpointer_node): New global.
11110 (init_decl_processing): Initialize soft_nullpointer_node.
11111 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11112 or `private' methods.
11113 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11115 2000-04-05 Tom Tromey <tromey@cygnus.com>
11117 Fix for PR gcj/140:
11118 * parse.y (check_final_assignment): Recognize assignments to the
11119 `length' field of an array when generating class files.
11121 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11123 * class.c (decl_hash): Prototype removed.
11124 (decl_compare): Likewise.
11126 2000-04-05 Tom Tromey <tromey@cygnus.com>
11128 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11129 * parse.y (check_modifiers_consistency): Check for final/volatile
11130 clash. Fixes PR gcj/164.
11132 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11134 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11136 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11138 (add_method_1): Use `java_hash_hash_tree_node' and
11139 `java_hash_compare_tree_node'.
11140 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11141 (java_hash_compare_tree_node): Likewise.
11142 * parse.y (find_applicable_accessible_methods_list): Create,
11143 delete and use a hash table to remember already searched interfaces.
11145 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11147 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11150 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11152 * boehm.c (mark_reference_fields, set_bit): Prototype.
11153 (set_bit): Un-ANSI-fy definition.
11155 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11158 * decl.c (emit_init_test_initialization): Likewise.
11160 * gjavah.c (jni_print_char): Likewise.
11162 * parse.y (create_new_parser_context): Likewise.
11164 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11167 patch missing hunk. Fixed indentation.
11169 2000-03-30 Tom Tromey <tromey@cygnus.com>
11171 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11172 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11174 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11176 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11177 when negative *before* using it as an array index.
11178 * ChangeLog: Fixed typo.
11180 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11182 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11183 to 0 when it reaches -1.
11185 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11187 * jcf-parse.c (get_constant): Properly cast `num' during the
11188 invocation of `add_double'.
11189 * jcf-write.c (push_long_const): Properly cast `lo' before
11190 comparing it to short bounds.
11191 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11192 `interface_body:' is reduced after the current interface is
11195 2000-03-26 Tom Tromey <tromey@cygnus.com>
11197 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11198 Java-specific `-f' option.
11200 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11202 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11203 Adjust order of making types.
11204 Make bitsize_*_node values.
11206 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11208 * class.c (make_field_value): Use byte_position.
11209 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11210 (java_array_data_offset): Likewise.
11211 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11214 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11216 * parse.y (check_abstract_method_definitions): New local
11217 `end_type_reached'. Make sure we also consider `end_type'.
11218 (java_check_abstract_method_definitions): Make sure we eventually
11219 consider `java.lang.Object'.
11220 (maybe_use_access_method): Don't use access method if not in the
11221 context of a pure inner class or if the method's context is right.
11222 (find_applicable_accessible_methods_list): New static flag
11223 `object_done'. Don't search abstract classes as interfaces. Fixed
11224 indentation. Fixed the `java.lang.Object' only search. Search
11225 class interface(s) first, then fully search enclosing contexts.
11226 (find_most_specific_methods_list): Pick the closest candidate when
11227 they're all abstract.
11229 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11231 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11232 properly initialize `finished_label'. Don't emit gotos for empty
11235 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11237 * except.c (emit_handlers): Clear catch_clauses_last.
11239 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11241 * parse.y (check_method_types_complete): New function.
11242 (create_class): Reset anonymous class counter only when seeing an
11244 (java_complete_class): JDEP_METHOD: Don't recompute signature
11247 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11249 * class.c (build_static_ref): Fixed indentation in comment.
11250 * java-tree.def (TRY_EXPR): Fixed typo in name.
11251 (CLASS_LITERAL): Likewise.
11252 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11253 (struct lang_type): New field `dot_class'.
11254 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11255 (generate_classfile): Method `class$' is synthetic.
11256 * parse.y (build_do_class_method): New function.
11257 (build_dot_class_method_invocation): Likewise.
11258 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11259 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11260 (qualify_ambiguous_name): Likewise.
11261 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11262 (build_try_statement): Fixed leading comment.
11264 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11266 * class.c (make_field_value): Properly handle sizes.
11267 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11268 (layout_class_method): Count using trees.
11269 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11270 * expr.c (java_array_data_offset): Use int_bit_position.
11271 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11272 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11274 2000-03-16 Tom Tromey <tromey@cygnus.com>
11276 * lang.c (flag_hash_synchronization): New global.
11277 (lang_f_options): Added `hash-synchronization'.
11278 * lang-options.h: Mention -fhash-synchronization.
11279 * java-tree.h (flag_hash_synchronization): Declare.
11280 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11281 hash table synchronization is disabled.
11282 * decl.c (init_decl_processing): Only push `sync_info' value when
11283 hash table synchronization is disabled.
11284 * class.c (make_class_data): Only push `sync_info' field when hash
11285 table synchronization is disabled. Removed dead code.
11287 2000-03-16 Tom Tromey <tromey@cygnus.com>
11289 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11291 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11293 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11295 * parse.y (patch_method_invocation): Handle anonymous classes
11296 creation in static context.
11298 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11301 * parse.y (resolve_qualified_expression_name): Use it.
11302 (patch_method_invocation): Likewise.
11304 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11306 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11307 depending on the type of dependency which dictates what the
11309 (unresolved_type_p): Resolved types limited to the current class.
11311 2000-03-15 Tom Tromey <tromey@cygnus.com>
11313 * decl.c (init_decl_processing): Set type of `sync_info' to be
11316 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11317 Correctly compute bit number for current slot. Zero `high' and
11318 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11319 mark_reference_fields.
11320 (mark_reference_fields): New function.
11322 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11324 * parse.y (register_incomplete_type): Fixed initialization of
11327 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11329 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11331 (push_class_context, pop_class_context): New function.
11332 (class_body:): Call pop_class_context.
11333 (interface_body:): Likewise.
11334 (INNER_QUALIFIER): New macro.
11335 (report_class_declaration): Changed output format and use
11336 INNER_QUALIFIER. Call push_class_context.
11338 2000-02-14 Andrew Haley <aph@cygnus.com>
11340 * check-init.c (check_init): Add new cases for unary and binary
11343 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11345 * parse.y (resolve_package): Set `next' once a type name has been
11346 progressively discovered.
11347 (resolve_qualified_expression_name): Propagate resolution only if
11348 there are remaining qualifiers. Take into account `q' might have
11349 been cleared after re-qualification.
11350 * parse.y (patch_method_invocation): New local `resolved'.
11351 Section dealing with qualified expression rewritten to use
11352 resolve_field_access.
11354 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11356 * parse.h (PUSH_CPC): Fixed indentation.
11357 (DEBUG_CPC): New macro.
11358 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11359 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11360 * parse.y (class_body_declaration:): Use
11361 SET_CPC_INSTANCE_INITIALIZER_STMT.
11362 (method_declaration:): Check for null current_function_decl.
11363 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11364 (java_parser_context_pop_initialized_field): Better handling of
11366 (maybe_make_nested_class_name): Mark nested class name as
11367 qualified when necessary.
11368 (end_class_declaration): Don't call java_parse_context_resume when
11369 one or more error occurred.
11370 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11371 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11372 SET_CPC_INITIALIZER_STMT.
11373 (method_header): Check for inner classes declaring static methods.
11374 (resolve_qualified_expression_name): Handle situation where `this'
11377 2000-03-13 Hans Boehm <boehm@acm.org>
11379 * typeck.c (build_prim_array_type): Correctly set the high word too.
11381 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11383 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11385 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11386 list of methods for interfaces.
11388 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11390 * parse.y (qualify_ambiguous_name): Properly handle expressions
11393 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11395 * parse.y (check_final_assignment): Extended to process
11397 (patch_assignment): Have check_final_assignment called only once.
11399 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11401 * java-tree.h (IS_INIT_CHECKED): New flag.
11402 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11403 * parse.y (patch_string): Call force_evaluation_order on the
11404 completed string concatenation tree.
11405 * expr.c (force_evaluation_order): Call force_evaluation_order on
11406 function's arguments too.
11408 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11410 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11411 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11412 (build_anewarray): Likewise.
11413 * parse.y (patch_newarray): Likewise.
11414 * parse.c: Regenerated.
11416 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11418 * decl.c (init_decl_processing): Added new class fields `depth',
11419 `ancestors', and `idt' to class_type_node. Use
11420 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11421 * class.c (make_class_data): Push initial values for new fields.
11422 * java-tree.h: Updated prototype for `build_invokeinterface'.
11423 * expr.c (build_invokeinterface): Changed parameters to accept
11424 `method' tree. Calculate index of `method' in its declaring
11425 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11426 (expand_invoke): Call `build_invokeinterface' with new parameters.
11427 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11430 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11432 * typeck.c (lookup_do): Search superinterfaces first
11433 when looking up an interface method. From Godmar Back
11434 <gback@cs.utah.edu>
11436 2000-03-06 Tom Tromey <tromey@cygnus.com>
11438 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11440 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11442 * java-tree.h (lookup_argument_method2): Declared.
11443 (safe_layout_class): Prototype moved from parse.h.
11444 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11445 * parse.y (java_check_regular_methods): Local `super_class' gone.
11446 Call lookup_argument_method2 instead of lookup_argument_method.
11447 Perform modifier match for methods found declared in implemented
11448 interfaces. Fixed indentation problem. Overriding/hiding error
11449 report to take place only for methods found in classes.
11450 * typeck.c (lookup_argument_method): Changed leading
11451 comment. Re-written by calling lookup_do.
11452 (lookup_argument_method2): New function.
11453 (lookup_java_method): Re-written by calling lookup_do.
11454 (lookup_do): New function.
11456 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * check-init.c (check_init): Removed dead code. Handle (blank)
11460 * parse.y (declare_local_variables): New local `final_p', set it
11461 and use it to initialize LOCAL_FINAL.
11462 (check_final_assignment): Only check FIELD_DECLs.
11464 2000-02-17 Tom Tromey <tromey@cygnus.com>
11466 * Makefile.in (JAVA_OBJS): Added boehm.o.
11467 (boehm.o): New target.
11468 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11469 * java-tree.h (flag_use_boehm_gc): Declare.
11470 (get_boehm_type_descriptor): Declare.
11471 * lang.c (lang_f_options): Added `use-boehm-gc'.
11472 (flag_use_boehm_gc): New global.
11473 * lang-options.h: Added -fuse-boehm-gc.
11474 * boehm.c: New file.
11475 * class.c (get_dispatch_table): If class uses a Boehm type
11476 descriptor, put it in the vtable.
11477 (make_class_data): Removed dead code.
11479 2000-03-03 Per Bothner <per@bothner.com>
11481 * decl.c (init_decl_processing): Initialize sizetype properly.
11483 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11485 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11486 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11487 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11488 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11489 (jcf_parse): New local `current'. Load innerclasses seen in outer
11490 context being processed.
11491 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11492 * jcf-write.c (append_innerclasses_attribute): New function.
11493 (append_innerclasses_attribute_entry): Likewise.
11494 (get_access_flags): Handle static classes. Set anonymous and local
11495 classes to be private.
11496 (generate_classfile): Attribute count adjusted. Call
11497 append_innerclasses_attribute.
11498 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11499 PURE_INNER_CLASS_TYPE_P.
11500 * parse.y (parser_qualified_classname): New parameter `is_static',
11501 produce non qualified name accordingly.
11502 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11503 (create_interface): Added argument to parser_qualified_classname.
11504 (create_class): Added argument to parser_qualified_classname. Setup
11505 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11506 (add_inner_class_fields): Fixed indentation.
11507 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11508 (method_declarator): Fixed typo in comment.
11509 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11510 (build_current_thisn): Likewise.
11511 (patch_method_invocation): Likewise.
11513 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11515 * decl.c (current_function_decl): Move to toplev.c.
11517 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11519 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11520 (DECL_BIT_INDEX): Use underlying representation.
11521 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11523 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11525 * expr.c (build_java_ret): Pass proper type to size_binop.
11527 2000-02-25 Anthony Green <green@cygnus.com>
11529 * expr.c (build_class_init): Mark the decl to be ignored by
11531 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11532 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11533 * class.c (init_test_hash_newfunc): New function.
11534 (decl_hash): New function.
11535 (decl_compare): New function.
11536 * decl.c (emit_init_test_initialization): New function.
11537 (complete_start_java_method): Traverse the init test hashtable,
11538 calling emit_init_test_initialization.
11539 (always_initialize_class_p): Define.
11540 * expr.c (build_class_init): Use initialization tests when
11541 emitting class initialization code.
11542 (always_initialize_class_p): Declare.
11543 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11545 * java-tree.h: Include hash.h.
11546 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11547 (struct lang_decl): Add init_test_table field.
11548 (init_test_hash_entry): Define.
11550 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11552 * gjavah.c (main): Avoid using `argi' to report unimplemented
11555 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11557 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11558 initialize locals to avoid warnings. Local `exception_type' moved
11561 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11563 * parse.y (resolve_expression_name): Use `orig' as a second
11564 argument to resolve_field_access.
11565 (resolve_field_access): Removed unnecessary code when dealing with
11568 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11570 * class.c (push_super_field): Don't push the field twice.
11571 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11572 * parse.h (java_reorder_fields): Prototyped.
11573 * parse.y (java_reorder_fields): New function.
11574 (java_layout_class): Simplified not to worry about re-ordering.
11576 2000-02-23 Tom Tromey <tromey@cygnus.com>
11578 * gjavah.c (print_name): In JNI case, correctly quote string.
11579 (print_method_info): Don't handle overrides in JNI mode.
11581 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11584 value type set to `boolean_type_node'.
11586 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11588 * jcf-dump.c (main): Test for correct condition after
11589 output file creation.
11591 2000-02-19 Anthony Green <green@cygnus.com>
11593 * jcf-depend.c (add_entry): Fix test for first list entry.
11595 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11597 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11598 * constants.c (build_constants_constructor): Likewise.
11600 2000-02-19 Anthony Green <green@cygnus.com>
11602 * jcf-depend.c (add_entry): Add entries to the end of the list.
11604 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11606 * decl.c (INT_TYPE_SIZE): Define if necessary.
11607 (expand_java_return): Handle the case of a native integer smaller
11608 than a JVM integer.
11610 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11612 * gjavah.c (help): Use GCCBUGURL.
11613 * jv-scan.c (help): Likewise.
11614 * jcf-dump.c (help): Likewise.
11616 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11621 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11623 * jcf-parse.c (load_class): Call `fatal' if no file containing
11624 the target class are found.
11626 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11628 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11629 lex.c, lex.h, and PARSE_H to...
11630 (parse.o, parse-scan.o): ...here, respectively.
11632 * lex.c: Split out code that may trigger SIGFPE from yylex()
11633 to its own function.
11634 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11636 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11638 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11640 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11642 * parse.y (outer_field_access_p): Stop in time when outer contexts
11644 (resolve_qualified_expression_name): Properly qualify *everything*
11645 after a package.type to be resoled as expression names.
11646 (find_applicable_accessible_methods_list): Save/restore `class' to
11647 isolate it from a possible outer context search.
11649 2000-02-15 Tom Tromey <tromey@cygnus.com>
11651 * gjavah.c (jni_print_char): New function.
11652 (print_full_cxx_name): Use it.
11653 (decode_signature_piece): Likewise.
11654 (print_cxx_classname): Likewise.
11656 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11658 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11660 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11662 * gjavah.c: Include version.h.
11664 * jcf-dump.c: Likewise.
11666 * jv-scan.c: Likewise.
11668 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11670 * parse.y (outer_field_access_fix): First parameter now a tree
11671 node. Check for assignment to final. First argument to
11672 build_outer_field_access_fix modified to accommodate prototype.
11673 (build_outer_field_access): Don't check for assignment to final
11675 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11676 possibly returned by outer_field_access_fix. Changed
11677 outer_field_access_fix's first argument.
11678 (check_final_assignment): $finit$'s context is OK.
11679 (patch_unaryop): Use node instead of its line/column value when
11680 calling outer_field_access_fix.
11682 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11684 * parse.y (interface_declaration:): No longer tagged
11685 <node>. Re-installed default action.
11686 (class_member_declaration:): Handle inner interfaces.
11687 (interface_member_declaration): Handle inner interfaces and
11689 (create_interface): Push error if one seen. Suspend parsing
11690 context when processing an inner interface.
11691 (register_fields): Inner class static field limitations not to
11692 apply to inner interfaces.
11694 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11696 * jcf-parse.c (load_class): Update `java_error_count' when a
11697 class' file can't be found.
11698 (parse.y): Avoid (byte)code generation when errors seen.
11700 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11702 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11703 decodes a valid node.
11704 (patch_binop): Handle TRUNC_DIV_EXPR.
11706 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11708 * parse.y (resolve_package): New local `acc'. Try to progressively
11709 build and guess a package and type name.
11711 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11713 * parse.y (find_applicable_accessible_methods_list): Load and
11714 layout the search class if necessary.
11715 (java_complete_tree): Keep to original type of the folded initial
11718 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11720 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11721 Generate error message if circularity is detected. New static
11723 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11724 * jcf-write.c (generate_bytecode_insns): Very simply handle
11726 * parse.y (java_check_circular_reference): Use
11727 `cyclic_inheritance_report' during report, if necessary.
11728 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11729 walking NEW_ARRAY_INIT twice.
11731 2000-02-09 Tom Tromey <tromey@cygnus.com>
11733 * parse.y (check_class_interface_creation): Allow inner classes to
11734 be `private' or `protected', check modifiers' consistency. Prevent
11735 block local classes from bearing any modifiers.
11737 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11739 * except.c (check_start_handlers): Re-add prototype lost in last
11741 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11743 2000-02-09 Andrew Haley <aph@cygnus.com>
11745 * decl.c (clear_binding_level): Remove excess initializer.
11746 (maybe_poplevels): Remove unused variable.
11747 (force_poplevels): Ditto.
11748 (struct binding_level): Add comment.
11750 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11752 * jcf-write.c (generate_classfile): Don't consider
11753 pre-initialization with reference value (use <clinit> instead.)
11754 * parse.y (java_fix_constructors): No generated constructor for
11756 (build_outer_field_access): Removed debug message.
11757 (outer_field_expanded_access_p): Adapted to bytecode generation.
11758 (build_outer_field_access_method): Use fix_method_argument_names.
11759 (build_outer_method_access_method): Fixed indentation. Added
11760 comment. Handle access method generation for static and also void
11762 (build_access_to_thisn): Inserted debug message.
11763 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11764 (resolve_qualified_expression_name): Fixed comment.
11765 (not_accessible_p): Adapted to bytecode generation. Added comment.
11766 (patch_method_invocation): Added comment.
11767 (maybe_use_access_method): Fixed leading comment. Handle static
11769 (java_complete_lhs): Don't shortcut handling of initialized upon
11770 declaration String type static fields when generating bytecode.
11771 (patch_unaryop): Handle outer field access when generating
11774 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11776 * java-tree.h (FIELD_THISN): New macro.
11777 * jcf-write.c (append_synthetic_attribute): New function.
11778 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11779 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11780 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11782 (build_outer_field_access): Turned on access functions usage and
11783 generation when compiling to bytecode.
11784 (maybe_use_access_method): Likewise.
11786 2000-01-25 Andrew Haley <aph@cygnus.com>
11788 * java-except.h (struct eh_range): Add `expanded' field.
11789 (maybe_start_try): Add end_pc arg.
11790 (maybe_end_try): Ditto.
11791 * java-tree.h (force_poplevels): new function.
11792 * expr.c (expand_byte_code): Don't call maybe_start_try or
11794 * except.c (add_handler): Reset expanded.
11795 (expand_start_java_handler): Set expanded.
11796 (check_start_handlers): Don't expand a start handler that's
11797 already been expanded.
11798 (maybe_start_try): Add end_pc arg. Only expand a handler which
11800 (expand_end_java_handler): call force_poplevels.
11801 (force_poplevels): new function.
11802 * decl.c (binding_level): Add start_pc of binding level.
11803 (maybe_pushlevels): Call maybe_start_try when pushing binding
11805 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11806 (LARGEST_PC): Define.
11807 (clear_binding_level): Use LARGEST_PC.
11809 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11810 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11811 (binding_depth, is_class_level, current_pc): new variables.
11812 (struct binding_level): ditto.
11813 (indent): new function.
11814 (push_jvm_slot): add debugging info.
11815 (maybe_pushlevels): ditto.
11816 (maybe_poplevels): ditto.
11817 (pushlevel): ditto.
11819 (start_java_method): ditto.
11820 (give_name_to_locals): comment only.
11821 * except.c (binding_depth, is_class_level, current_pc):
11823 (expand_start_java_handler): add debugging info.
11824 (expand_end_java_handler): ditto.
11826 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11828 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11829 (print_name_for_stub_or_jni, process_file): Constify a char*.
11831 2000-02-03 Tom Tromey <tromey@cygnus.com>
11833 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11835 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11837 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11838 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11841 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11843 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11844 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11845 (struct lang_type): New field `ii_block'.
11846 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11847 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11848 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11849 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11850 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11851 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11853 * parse.y (add_instance_initializer): New function.
11854 (in_instance_initializer): New static global.
11855 (class_body_declaration:): Link instance initializer block.
11856 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11857 (array_creation_expression:): Remove unused local.
11858 (java_parser_context_push_initialized_field): Fixed leading
11859 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11860 CPC_INSTANCE_INITIALIZER_LIST.
11861 (java_parser_context_pop_initialized_field): Likewise.
11862 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11863 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11864 CPC_INITIALIZER_STMT.
11865 (fix_constructors): New local `class_type'. Use it. Call
11866 add_instance_initializer.
11867 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11868 (patch_return): Forbid return in instance initializers.
11869 (patch_throw_statement): Enforce exception handling in the context
11870 of instance initializers.
11872 2000-02-03 Tom Tromey <tromey@cygnus.com>
11874 * Make-lang.in (java.mostlyclean): Remove executables in
11877 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11879 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11880 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11881 (java_float_finite): Convert to use union Word from javaop.h.
11882 (java_double_finite): Convert to use union DWord from javaop.h.
11884 2000-02-02 Tom Tromey <tromey@cygnus.com>
11886 * gjavah.c (options): Added `jni' entry.
11887 (help): Document -jni.
11888 (flag_jni): New global.
11889 (process_file): Handle JNI output. Don't print text from
11890 -prepend, -add, etc, when generating stubs. Only remove `.class'
11891 suffix if it actually exists.
11892 (main): Create a `.c' file when run with `--jni --stubs'. Create
11893 correct output file name with `--jni'.
11894 (print_include): Mangle header name differently in JNI case.
11895 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11897 (print_method_info): Handle JNI case. Put signature info into
11898 method name. Handle case when STREAM is NULL.
11899 (print_name_for_stub_or_jni): New function.
11900 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11901 (print_cxx_classname): Handle JNI.
11902 (print_full_cxx_name): Likewise.
11903 (decode_signature_piece): Likewise.
11904 (overloaded_jni_method_exists_p): New function.
11905 (struct method_name): Added `signature' and `sig_length' fields.
11906 (HANDLE_END_FIELD): Do nothing in JNI mode.
11908 2000-02-02 Tom Tromey <tromey@cygnus.com>
11910 * jv-scan.c: Include version.c, <getopt.h>.
11911 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11912 (options): New array.
11913 (usage): New function.
11914 (version): New function.
11915 (main): Use getopt_long to parse command line.
11916 * jcf-dump.c: Include version.c, <getopt.h>.
11917 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11918 OPT_JAVAP): New macros.
11919 (options): New array.
11920 (usage): Return `void'. Changed message.
11921 (help): New function.
11922 (version): New function.
11923 (main): Use getopt_long_only to parse command line.
11924 * gjavah.c: Include <getopt.h>.
11925 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11926 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11927 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11928 (options): New array.
11929 (java_no_argument): Removed.
11930 (help): Updated with missing options.
11931 (main): Use getopt_long_only to parse command line.
11932 (usage): Changed message.
11934 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11936 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11937 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11938 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11939 * parse.y (array_creation_expression:): Handle anonymous arrays.
11940 (build_array_from_name): Don't set `ret_name' if null.
11941 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11942 (qualify_ambiguous_name): Likewise.
11943 (java_complete_expand_class): Likewise.
11945 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11947 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11948 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11949 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11950 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11951 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11952 AIPL_FUNCTION_COMPLETED_INVOCATION.
11953 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11954 AIPL_FUNCTION_INVOCATION_READY.
11955 (AIPL_FUNCTION_DECLARATION): New enum entry.
11956 * parse.y (reorder_static_initialized): New function.
11957 (java_parser_context_pop_initialized_field): Use it.
11958 (add_inner_class_fields): Use
11959 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11960 augmented. Install marker after last alias initializer, if any.
11961 (generate_finit): Fixed typo. Don't try to retain only the used
11963 (method_header): Compute and set DECL_FUNCTION_NAP.
11964 (method_declarator): Fixed comment. Insert alias initializer in
11966 (build_alias_initializer_parameter_list): Fixed leading
11967 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11968 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11969 (java_complete_expand_class): Code to retain only used aliases
11971 (java_complete_expand_methods): New local `first_decl'. Generate
11972 $finit$ first, then expand the constructors, regular methods and
11974 (java_complete_expand_method): Don't report error on missing
11975 return statement if previously detected bogus.
11976 (fix_constructors): Don't patch constructor parameters list.
11977 (patch_method_invocation): Use new AIPL enum values. Reverse
11978 alias initializer list for anonymous classes.
11980 2000-01-30 Anthony Green <green@redhat.com>
11982 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11983 determine how many stack slots to pop.
11985 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11987 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11988 error handling/recovery.
11989 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11991 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11993 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11994 FIELD_LOCAL_ALIAS_USED): New macros.
11995 (DECL_FUNCTION_NAP): New macro.
11996 (struct lang_decl): New field `nap'.
11997 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11998 (struct lang_type): New fields `finit_stmt_list' and
11999 `clinit_stmt_list'.
12000 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12001 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12002 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12003 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12004 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12005 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12006 (BUILD_THROW): Macro line separator re-indented.
12007 * parse.y (end_class_declaration): New function.
12008 (maybe_generate_pre_expand_clinit): New name for
12009 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12010 pre-expand static fields.
12011 (maybe_generate_clinit): Function deleted.
12012 (check_for_static_method_reference): Prototype's parameter list
12014 (generate_finit): New name for maybe_generate_finit. Changed
12015 leading comment. Function rewritten to use
12016 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12017 (build_alias_initializer_parameter_list): New function.
12018 (java_parser_context_pop_initialized_field): Likewise.
12019 (add_inner_class_fields): Likewise.
12020 (type_declaration:): Call end_class_declaration.
12021 (class_member_declaration:): Likewise.
12022 (formal_parameter_list:): Fixed typos.
12023 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12024 element. Improved error handling.
12025 (block_statement:): Call end_class_declaration.
12026 (anonymous_class_creation:): Likewise.
12027 (create_anonymous_class): Fixed comments.
12028 (create_class): Call add_inner_class_fields.
12029 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12030 (method_header): Use MARK_FINAL_PARMS.
12031 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12032 (method_declarator): Propagate final argument flag.
12033 (craft_constructor): New local `artificial'. Call
12034 build_alias_initializer_parameter_list. Use
12035 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12036 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12038 (complete_expand_class): Get rid of unused outer context local
12040 (java_complete_expand_methods): Fixed leading
12041 comment. Generate/pre-expand <clinit> first. Changed method
12042 expansion order to regular, $finit$, constructors, <clinit>.
12043 (java_complete_expand_method): Set current_function_decl.
12044 (fix_constructors): Fix constructor parameter list to account for
12045 outer context local alias initializers.
12046 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12047 (resolve_expression_name): Lookup outer context local aliases. New
12048 local `access', use it.
12049 (patch_method_invocation): Patch inner class ctor invocation with
12050 outer context local aliases initialization values. $finit$
12051 invocation patching now includes things generated with
12052 build_alias_initializer_parameter_list.
12053 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12054 (build_super_invocation): Likewise.
12055 (patch_assignment): Changed comment.
12057 2000-01-27 Andrew Haley <aph@cygnus.com>
12059 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12063 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12065 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12067 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12069 * parse.y (register_fields): Don't pass a format specifier to
12070 OBSOLETE_MODIFIER_WARNING.
12071 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12072 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12074 (check_modifiers): Change function into a macro.
12075 (check_class_interface_creation): Pass a literal format string.
12077 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12079 * buffer.h: PROTO -> PARAMS.
12080 * check-init.c: Likewise.
12081 * class.c: Likewise.
12082 * constants.c: Likewise.
12083 * convert.h: Likewise.
12084 * decl.c: Likewise.
12085 * except.c: Likewise.
12086 * expr.c: Likewise.
12087 * gjavah.c: Likewise.
12088 * java-except.h: Likewise.
12089 * java-tree.h: Likewise.
12090 * jcf-depend.c: Likewise.
12091 * jcf-dump.c: Likewise.
12092 * jcf-parse.c: Likewise.
12093 * jcf-path.c: Likewise.
12094 * jcf-reader.c: Likewise.
12095 * jcf-write.c: Likewise.
12097 * jv-scan.c: Likewise.
12098 * jvgenmain.c: Likewise.
12099 * jvspec.c: Likewise.
12100 * lang.c: Likewise.
12103 * parse-scan.y: Likewise.
12104 * parse.h: Likewise.
12105 * parse.y: Likewise.
12106 * typeck.c: Likewise.
12107 * verify.c: Likewise.
12108 * xref.c: Likewise.
12109 * xref.h: Likewise.
12110 * zextract.c: Likewise.
12111 * zipfile.h: Likewise.
12113 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12116 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12117 * constants.c (build_constant_data_ref): Check for cached
12118 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12119 in TYPE_CPOOL_DATE_REF.
12120 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12121 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12122 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12123 (LOCAL_FINAL): New macro.
12124 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12125 constant pool -- don't try to reuse.
12126 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12127 TYPE_LANG_SPECIFIC.
12128 (find_in_current_zip): Use TYPE_JCF.
12129 * parse.h (java_check_final): Prototype removed.
12130 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12131 (maybe_create_class_interface_decl,
12132 check_class_interface_creation): Likewise.
12133 (java_expand_finals): Function removed.
12134 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12135 (block_statement:): Fixed comment.
12136 (anonymous_class_creation:): Likewise.
12137 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12139 (check_class_interface_creation): Loosened error report on (inner)
12140 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12141 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12142 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12144 (create_interface): Likewise.
12145 (anonymous_class_counter): New static global.
12146 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12147 patch. Fixed comments.
12148 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12149 anonymous_class_counter when declaring a toplevel class.
12150 (craft_constructor): Fixed constructor name when handling
12151 anonymous classes. Anonymous class constructors to feature hidden
12152 this$<n> parameter.
12153 (java_fix_constructors): Added comment.
12154 (java_check_final): Function removed.
12155 (java_complete_expand_methods): Fixed comment. Don't generate
12156 class data, save its outgoing constant pool instead.
12157 (verify_constructor_super): Skip anonymous class constructor
12158 hidden this$<n> parameter.
12159 (java_expand_classes): New local `saved_ctxp'. Removed call to
12160 java_expand_finals and java_check_final. Expand anonymous class
12161 constructors. Generate class data.
12162 (build_super_invocation): Skip anonymous class hidden this$<n>
12164 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12165 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12166 (set_java_signature): Likewise.
12168 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12170 * gjavah.c: Delete ACC_VISIBILITY define.
12171 * jcf.h: Add ACC_VISIBILITY define.
12172 * parse.y: final: rule tagged <value>.
12173 (java_check_regular_methods): Use ACC_VISIBILITY define for
12174 default package access check.
12175 (local_variable_declaration_statement): Use final: rule.
12177 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12179 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12180 (final:): New rule.
12182 2000-01-17 Tom Tromey <tromey@cygnus.com>
12184 * gjavah.c (print_field_info): Allow non-static final fields.
12186 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12188 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12189 * parse.y (patch_anonymous_class): New function.
12190 (create_anonymous_class): Register incomplete type when the
12191 class/interface to extends/implement isn't known yet.
12192 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12193 (verify_constructor_super): Tuned error message.
12195 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12197 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12198 (ANONYMOUS_CLASS_P): New macro.
12199 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12200 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12201 * parse.y (create_class): Added leading argument.
12202 (maybe_create_class_interface_decl,
12203 check_class_interface_creation): Likewise.
12204 (craft_constructor): New function.
12205 (verify_constructor_super): Added argument in prototype.
12206 (class_declaration:): Inserted leading argument.
12207 (for_begin:): Use FOR_LOOP_P.
12208 (anonymous_class_creation): Create WFL of the anonymous class to
12209 instantiate. Call build_new_invocation. Added comments.
12210 (check_class_interface_creation): Handle parameter `anonymous' in
12211 verbose mode class creation announce.
12212 (link_nested_class_to_enclosing): Exclude anonymous classes.
12213 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12214 anonymous class, even though they appear to have an enclosing
12216 (create_interface): Pass extra argument to
12217 check_class_interface_creation.
12218 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12219 (create_class): Call check_class_interface_creation and
12220 maybe_create_class_interface_decl with extra new argument. Don't
12221 add private this$<n> to anonymous classes.
12222 (method_declarator): Insert hidden this$<n> to anonymous class
12224 (java_fix_constructors): Deleted code creating default
12225 constructor. Call craft_constructor instead.
12226 (java_check_regular_methods): Set `saw_constructor' to 1 for
12228 (fix_constructors): Pass extra argument to verify_constructor_super.
12229 (verify_constructor_super): New local `sdecl', use it. Search for
12230 matching constructor (possibly featuring arguments) in super
12232 (lookup_method_invoke): Craft constructor according to arguments
12233 list when dealing with anonymous class constructors.
12234 (build_super_invocation): Pass arguments to anonymous class super
12236 (search_loop): Use FOR_LOOP_P.
12237 (labeled_block_contains_loop_p): Likewise.
12239 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12241 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12242 (enclosing_context_p): New function.
12243 (get_access_flags_from_decl): Handle CLASS_STATIC.
12244 (maybe_layout_super_class): Extra first argument passed to
12246 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12248 * decl.c (access0_identifier_node): New global.
12249 (init_decl_processing): access0_identifier_node initialized.
12250 (pushdecl): Set DECL_CONTEXT only on non type decls.
12251 * expr.c (lookup_field): Lookup inner class fields in enclosing
12253 (expand_invoke): Use ID_INIT_P.
12254 (expand_java_field_op): Use DECL_CLINIT_P.
12255 * java-tree.def (CLASS_LITERAL): New tree code.
12256 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12257 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12258 (struct lang_decl): New field `inner_access'.
12259 (enclosing_context_p): Prototyped.
12260 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12261 ID_CLINIT_P): New macros.
12262 (CLASS_STATIC): New macro.
12263 (CLASS_ACCESS0_GENERATED_P): New macro.
12264 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12265 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12266 INNER_CLASS_P): New macros.
12267 (DECL_INNER_CLASS_LIST): New macro.
12268 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12270 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12271 the shift value to int. Fixed typo in comment.
12272 * lex.c (inst_id, wpv_id): Initialize.
12273 * mangle.c (unicode_mangling_length): Take `$' into account.
12274 * parse.h (DRECOVER, RECOVER): Terminate properly.
12275 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12276 (typedef struct _jdep): New field `enclosing'.
12277 (JDEP_ENCLOSING): New macro.
12278 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12279 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12280 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12281 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12282 GET_ENCLOSING_CPC_CONTEXT): New macros.
12283 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12284 (do_resolve_class): Added extra argument in prototype.
12285 * parse.y (resolve_class): Added extra argument in prototype.
12286 (maybe_create_class_interface_decl): Likewise.
12287 (maybe_use_access_method, build_wfl_wrap): New functions.
12288 (java_complete_expand_classes, java_complete_expand_class):
12290 (java_parser_context_push_initialized_field,
12291 java_parser_context_suspend, java_parser_context_resume):
12293 (maybe_make_nested_class_name, make_nested_class_name,
12294 set_nested_class_simple_name_value,
12295 link_nested_class_to_enclosing, find_as_inner_class,
12296 find_as_inner_class_do, check_inner_class_redefinition,
12297 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12298 maybe_build_thisn_access_method, build_outer_field_access,
12299 build_outer_field_access_methods, build_outer_field_access_expr,
12300 build_outer_method_access_method, build_new_access_id,
12301 build_outer_field_access_method, outer_field_access_p,
12302 outer_field_expanded_access_p, outer_field_access_fix,
12303 build_incomplete_class_ref, patch_incomplete_class_ref,
12304 create_anonymous_class): Likewise.
12305 (inst_id, wpv_id): New static global variables.
12306 (synchronized:): New rule, tagged <node>.
12307 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12309 (anonymous_class_creation:): New rule, tagged <node>.
12310 (NEW_TK): Tagged <node>.
12311 (type_literals, array_type_literal): New rules, tagged <node>.
12312 (class_declaration:): Removed action when reducing by class_body:
12313 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12314 using GET_CPC in sub-rules.
12315 (class_member_declaration): Handle inner classes.
12316 (method_declaration): When reducing method_header:, reset
12317 current_function_decl when appropriate.
12318 (method_declarator:): Set the number of formal parameter to 0 for
12319 method declared without arguments.
12320 (constructor_declarator:): Likewise.
12321 (static_initializer:): List of elements kept in a list.
12322 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12323 use of the keyword `static' for type declarations.
12324 (block_statement:): Handle inner class declarations.
12325 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12326 type qualified `this'.
12327 (class_instance_creation_expression): Use anonymous_class_creation:
12328 to handle inner class instances creation. Handle qualified `new'.
12329 (something_dot_new): Added appropriate actions.
12330 (create_new_parser_context): New function.
12331 (java_push_parser_context, java_parser_context_save_global,
12332 java_parser_context_suspend): Use create_new_parser_context.
12333 (check_modifiers): Changed leading comment.
12334 (check_class_interface_creation): Handle interclasses.
12335 (add_superinterfaces): Fixed comment.
12336 (create_interface): Build qualified name from the raw_name instead
12337 of its matching WFL. Push the initialized fields list. raw_name added
12338 as an extra argument to maybe_create_class_interface_decl.
12339 (create_class): Build qualified name from the raw_name instead of
12340 its matching WFL. Removed assignment to current_parsed_class_un.
12341 Call PUSH_ERROR before returning an error. Suspend the current
12342 parser context when processing an inner class. Push the
12343 initialized fields list. raw_name added as an extra argument to
12344 maybe_create_class_interface_decl. Add the private this$<n>
12346 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12347 (register_fields): Get the class type from GET_CPC and handle
12348 previous errors. Added code to handle the creation of static
12349 fields in inner classes. Initialized fields initialization
12350 statements kept in a list of lists.
12351 (maybe_generate_finit): Initialized fields initialization
12352 statements kept in a list of lists. Use GET_CPC.
12353 (maybe_generate_clinit): Likewise.
12354 (method_header): Use GET_CPC and GET_CPC_UN.
12355 (parser_qualified_classname): Handle inner classes.
12356 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12357 (java_fix_constructors): Hide pointer to enclosing context
12358 instance in constructor list when dealing with inner classes.
12359 (jdep_resolve_class): Call resolve_class with extra first argument
12361 (resolve_class): Add enclosing context as a first extra argument
12362 to do_resolve_class.
12363 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12365 (resolve_no_layout): Extra argument added to resolve_class
12367 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12368 (java_get_real_method_name): Use GET_CPC_UN.
12369 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12370 (java_check_abstract_methods): Handle static method declared in
12371 inner classes by an error.
12372 (java_check_regular_methods): Use DECL_CLINIT_P.
12373 (source_start_java_method): Also set DECL_MAX_LOCALS.
12374 (create_artificial_method): Call java_parser_context_save_global
12375 and java_parser_context_restore_global instead of saving/restoring
12376 the context by hand.
12377 (expand_start_java_method): Improved verbose mode message.
12378 (java_complete_expand_methods): Fixed leading comment. Use
12380 (fix_constructors): Added assignment to this$<n> if necessary.
12381 (java_expand_classes): Call java_complete_expand_classes instead
12382 of java_complete_expand_methods.
12383 (make_qualified_primary): Simplified.
12384 (merge_qualified_name): Optimized for missing left or right parts.
12385 (resolve_expression_name): Handle access to outer class fields from
12387 (resolve_qualified_expression_name): New macro
12388 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12389 classes. Report error on non appropriate qualification of
12390 `new'. Handle qualified `this'.
12391 (not_accessible_p): Allow access to outer class private fields from
12393 (patch_method_invocation): Handle method invocations through
12394 access methods and inner class constructor invocations.
12395 (find_applicable_accessible_methods_list): Search enclosing
12396 contexts of an inner class.
12397 (search_applicable_methods_list): Fixed typo.
12398 (argument_types_convertible): Handle inner class constructors'
12399 hidden outer context reference argument.
12400 (qualify_ambiguous_name): Handle qualified `this'.
12401 (java_complete_lhs): Handle use of field accessed through
12402 artificial access methods in various cases of assignments. Handle
12403 CLASS_LITERAL node.
12404 (check_final_assignment): Use DECL_CLINIT_P.
12405 (valid_ref_assignconv_cast_p): Handle the destination being an
12406 enclosing context of the source.
12407 (patch_unaryop): Handle use of field accessed through artificial
12409 (patch_return): Use DECL_CLINIT_P.
12410 (patch_throw_statement): Use DECL_CLINIT_P.
12411 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12412 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12415 2000-01-16 Anthony Green <green@cygnus.com>
12417 * parse.y (build_string_concatenation): Only use
12418 StringBuffer(String) shortcut if String arg is constant.
12420 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12422 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12423 the shift value to int. Fixed typo in comment.
12425 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12427 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12428 * jcf-write.c: Likewise.
12429 * parse.y: Likewise.
12430 * parse.c: Regenerate.
12432 2000-01-09 Anthony Green <green@cygnus.com>
12434 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12435 bytecodes in the correct order.
12437 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12439 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12441 2000-01-06 Anthony Green <green@cygnus.com>
12443 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12444 before building constant array decl.
12446 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12448 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12449 method invocation and typo in conditional expression.
12450 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12451 the appropriate NOTE_POP.
12452 * parse.y (patch_binop): Shift value mask to feature the right
12455 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12457 * class.c (assume_compiled, assume_compiled_node): Add static
12459 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12461 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12463 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12465 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12466 to `__modifier' to avoid stringifying it.
12468 * parse.y (verify_constructor_circularity): Don't call a variadic
12469 function with a non-literal format string.
12470 (java_check_abstract_methods): Move unreachable code inside
12471 `continue' statement.
12472 (lookup_method_invoke): Call xstrdup, not strdup.
12474 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12477 * jcf-parse.c (yyparse): Likewise.
12479 * jv-scan.c (main): Likewise.
12481 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12483 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12484 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12485 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12488 * parse.y (synchronized, variable_redefinition_error,
12489 check_class_interface_creation, create_interface, create_class,
12490 method_header, finish_method_declaration,
12491 check_modifiers_consistency, method_declarator,
12492 complete_class_report_errors, check_abstract_method_definitions,
12493 java_check_regular_methods, check_throws_clauses,
12494 java_check_abstract_methods, read_import_dir,
12495 check_pkg_class_access, declare_local_variables, fix_constructors,
12496 cut_identifier_in_qualified, resolve_expression_name,
12497 resolve_qualified_expression_name, patch_method_invocation,
12498 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12499 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12500 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12501 patch_try_statement, patch_synchronized_statement,
12502 patch_throw_statement, check_thrown_exceptions,
12503 patch_conditional_expr): Likewise.
12505 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12507 * Makefile.in (LIBDEPS): Added gcc's errors.o
12508 (../jcf-dump$(exeext):): Link with gcc's errors.o
12509 (../gcjh$(exeext):): Likewise.
12510 * expr.c (expand_java_NEW): Layout the entire target type instead of
12511 laying out its methods only.
12512 (lookup_field): Layout the class after having loaded it.
12513 * java-tree.h (java_debug_context): Declared.
12514 * jcf-io.c (toplev.h): Included.
12515 (find_class): Removed assignment to jcf's outofsynch
12516 field. Force source file to be read if newer than its matching
12517 class file. Tweaked debug messages.
12518 * jcf-parse.c (jcf_out_of_synch): Deleted.
12519 (read_class): Call to jcf_out_of_synch removed.
12520 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12521 (jcf_out_of_synch): Prototype deleted.
12522 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12523 `deprecated' and `class_err': integer turned into bit-fields.
12524 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12525 * parse.y (package_list): New global.
12526 (package_declaration:): Record newly parsed package name.
12527 (extra_ctxp_pushed_p): Static global deleted.
12528 (java_parser_context_save_global): Create buffer context for the
12529 purpose of saving globals, if necessary.
12530 (java_parser_context_restore_global): Pop context pushed for the
12531 purpose of saving globals, if necessary.
12532 (java_debug_context_do): New prototype and function.
12533 (java_debug_context): Likewise.
12534 (do_resolve_class): Use already parsed package names to qualify
12535 and lookup class candidate.
12536 (java_pre_expand_clinit): Removed unnecessary local variable.
12538 1999-12-17 Tom Tromey <tromey@cygnus.com>
12540 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12542 (process_file): Use `\n\' at end of each line in string.
12544 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * expr.c (expand_invoke): Layout the loaded class before
12547 attempting to use it.
12548 (expand_java_field_op): Allow final field assignments to take
12550 * typeck.c (convert): Return error_mark_node if expr is null.
12552 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12554 * class.c (class_depth): Return -1 if the class doesn't load
12556 * expr.c (can_widen_reference_to): Check for errors during depth
12557 computation and return 0 accordingly.
12558 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12559 create default constructors and add an other error check.
12560 * parse.h (java_fix_constructors): Prototyped.
12561 * parse.y (java_pre_expand_clinit): Likewise.
12562 (build_super_invocation): Re-prototyped to feature one argument.
12563 (java_check_circular_reference): Directly use `current'.
12564 (java_fix_constructors): New function.
12565 (java_check_regular_methods): Don't create default constructors
12566 here, but abort if none were found.
12567 (java_complete_expand_methods): Pre-process <clinit> calling
12568 java_pre_expand_clinit.
12569 (java_pre_expand_clinit): New function.
12570 (fix_constructors): build_super_invocation invoked with the
12571 current method declaration as an argument.
12572 (build_super_invocation): Use the context of the processed method
12573 decl argument instead of current_class.
12574 * typeck.c (lookup_java_method): Take WFLs in method names into
12577 1999-12-14 Per Bothner <per@bothner.com>
12579 * class.c (make_class_data): flag_keep_inline_functions to keep
12580 private methods in the method array.
12582 1999-12-15 Anthony Green <green@cygnus.com>
12584 * check-init.c (check_init): Take into account both types of
12585 `throw's when checking for uninitialized variables.
12587 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12589 * parse.y (java_complete_lhs): Force conversion of array
12590 dimensions to int_type_node, that's what runtime's ABI expects.
12592 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12595 operand of a WFL, until the Java front-end gets fixed with regard
12596 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12598 1999-12-10 Andrew Haley <aph@cygnus.com>
12600 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12601 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12602 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12603 java-tree.h: Ditto.
12604 jcf-write.c: Ditto.
12606 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12608 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12609 before calling expand_eh_region_start and expand_start_all_catch.
12610 * except.c (expand_start_java_handler): Switch to permanent
12611 obstack before calling expand_eh_region_start.
12612 (expand_end_java_handler): Switch to permanent obstack before
12613 calling expand_start_all_catch.
12615 1999-12-5 Anthony Green <green@cygnus.com>
12617 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12618 function with side effects.
12619 (init_decl_processing): Mark all memory allocating DECLs with
12622 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12624 * except.c (expand_end_java_handler): Call
12625 expand_resume_after_catch and end_catch_handler.
12627 1999-11-30 Anthony Green <green@cygnus.com>
12629 * verify.c (verify_jvm_instructions): Create new return label
12630 chain if non existent (don't rely on the verified state of the jsr
12633 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12635 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12636 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12638 * parse.y (patch_assignment): Removed bogus final class test on
12639 lhs when checking on whether to emit an ArrayStoreException runtime
12641 * expr.c (expand_java_arraystore): Likewise.
12643 1999-11-28 Anthony Green <green@cygnus.com>
12645 * decl.c (find_local_variable): Reuse single slot decls when
12648 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12650 * jcf-parse.c (saw_java_source): Global variable removed.
12651 (read_class): Don't use `saw_java_source'. Added extra braces.
12652 (yyparse): Code setting `saw_java_source' removed.
12654 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12656 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12658 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12660 * verify.c (merge_type_state): Non verified subroutines being
12661 considered more than once to trigger passive type merge.
12663 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12665 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12666 in case of error. Error message tuned.
12668 1999-11-21 Anthony Green <green@cygnus.com>
12670 * constants.c (find_methodref_index): Unwrap method names before
12671 inserting them in the constant pool.
12673 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12675 * class.c (assume_compiled_node): New typedef.
12676 (assume_compiled_tree): New static data.
12677 (find_assume_compiled_node): New function.
12678 (add_assume_compiled): New function.
12679 (assume_compiled): New function.
12680 * class.c (make_class_data): Use assume_compiled.
12681 (is_compiled_class): Use assume_compiled.
12683 * java-tree.h (add_assume_compiled): Declare.
12685 * lang.c (lang_decode_option): Parse new options.
12687 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12689 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12690 int_type_node: that's what `_Jv_AllocObject' expects.
12692 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12694 * parse.y (lookup_method_invoke): Use lang_printable_name to
12695 reliably build the type name during error report. Fixes PR gcj/97.
12697 1999-11-09 Tom Tromey <tromey@cygnus.com>
12699 * jcf-path.c: Include <sys/stat.h>.
12700 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12701 (DIR_UP): New macro.
12703 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12705 * parse.y (source_end_java_method): Resume permanent allocation,
12706 reversing Apr 27 1998 patch.
12707 (patch_string_cst): Pop obstacks after having pushed the permanent
12710 1999-11-05 Tom Tromey <tromey@cygnus.com>
12712 * class.c (finish_class): Emit inlined methods if any native
12713 methods exist in the class. Fixes PR gcj/85.
12715 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12717 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12718 (qualify_ambiguous_name): Likewise.
12720 1999-11-03 Godmar Back <gback@cs.utah.edu>
12722 * typeck.c: (lookup_java_method): search all inherited
12723 interfaces when looking up interface method.
12725 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12727 * parse.y (method_header:): Issue error message for rule `type
12729 (synchronized:): Error report when not using synchronized.
12731 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12734 being used before the superclass constructor has been called.
12735 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12736 instead of `CALL_THIS_CONSTRUCTOR_P'.
12738 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12740 * check-init.c: Fix typo in comment.
12742 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12744 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12747 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12749 * parse.y (expression_statement:): Call function to report
12750 improper invocation of a constructor.
12751 (parse_ctor_invocation_error): New function.
12753 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12755 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12758 1999-10-21 Tom Tromey <tromey@cygnus.com>
12760 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12761 in generated `main'.
12763 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12765 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12766 (qualify_ambiguous_name): Likewise.
12768 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12770 * parse.y (java_complete_tree): fold_constant_for_init to work on
12772 (java_complete_lhs): Likewise.
12773 (array_constructor_check_entry): Complete an initializer element
12774 on permanent_obstack.
12776 1999-10-19 Tom Tromey <tromey@cygnus.com>
12778 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12779 From Mike Moreton <mike@pillim.demon.co.uk>.
12781 1999-10-15 Greg McGary <gkm@gnu.org>
12783 * java-tree.h (flag_bounds_check): Remove extern decl.
12784 * lang.c (flag_bounds_check): Remove global variable.
12785 (lang_f_options): Remove "bounds-check" entry.
12786 (lang_init_options): Default flag_bounds_check to "on".
12788 1999-10-14 Tom Tromey <tromey@cygnus.com>
12790 * jvgenmain.c (usage): New function.
12791 (main): Use it. Also, handle `-D' options.
12792 * jvspec.c (lang_specific_driver): Recognize -D.
12793 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12795 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12797 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12799 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12800 variadic function with a non-literal format string.
12802 * parse-scan.y (report_main_declaration): Likewise.
12804 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12806 * parse.y (read_import_dir, patch_assignment, patch_binop,
12807 patch_array_ref): Likewise.
12809 * typeck.c (build_java_array_type): Likewise.
12811 * verify.c (verify_jvm_instructions): Likewise.
12813 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12815 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12817 1999-10-07 Anthony Green <green@cygnus.com>
12819 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12820 where CHECK_PUT may fail for valid reasons.
12822 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12823 UNSAFE_PUTN): New macros.
12825 1999-10-04 Tom Tromey <tromey@cygnus.com>
12827 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12828 well. Fixes Java PR gcj/59.
12829 * parse-scan.y (yyerror): Report errors.
12831 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12833 * decl.c (insert_block): Remove unconditional `abort'.
12835 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12837 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12838 FUNCTION_CODE now of type int. All callers changed.
12839 Set the builtin's DECL_BUILT_IN_CLASS.
12841 1999-09-23 Tom Tromey <tromey@cygnus.com>
12843 * jvspec.c (lang_specific_driver): Don't read spec file if
12844 -fsyntax-only given.
12846 1999-09-22 Tom Tromey <tromey@cygnus.com>
12848 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12850 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12851 (WORDS_TO_LONG): Likewise.
12852 (WORDS_TO_DOUBLE): Likewise.
12854 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12857 (RELOCATION_VALUE_1): Likewise.
12858 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12859 push_in_const, push_long_const): Prototyped.
12860 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12861 (push_constant2): Likewise.
12862 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12863 (find_constant_wide): Cast find_constant2's integer arguments to
12865 (find_constant_index): Cast find_constant2's and find_constant2's
12866 integer arguments to `jword'.
12867 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12868 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12869 (emit_if): Use RELOCATION_VALUE_1.
12870 (emit_goto): Likewise.
12871 (emit_jsr): Likewise.
12872 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12873 argument to push_long_const to HOST_WIDE_INT.
12875 1999-09-15 Andreas Schwab <schwab@suse.de>
12877 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12879 1999-09-20 Nick Clifton <nickc@cygnus.com>
12881 * lang.c (lang_decode_option): Extend comment.
12883 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12885 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12888 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12890 * gjavah.c (get_field_name, print_method_info, print_include,
12891 add_namelet): Use xmalloc, not malloc.
12893 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12894 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12897 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12899 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12901 * jcf-path.c (add_entry): Likewise.
12903 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12905 * jv-scan.c (xmalloc): Remove definition.
12907 * jvgenmain.c (xmalloc): Likewise.
12909 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12911 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12913 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12914 concat, not xmalloc/sprintf.
12915 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12916 (xstrdup): Remove definition.
12918 * parse.y (duplicate_declaration_error_p,
12919 constructor_circularity_msg, verify_constructor_circularity,
12920 check_abstract_method_definitions, java_check_regular_methods,
12921 java_check_abstract_methods, patch_method_invocation,
12922 check_for_static_method_reference, patch_assignment, patch_binop,
12923 patch_cast, array_constructor_check_entry, patch_return,
12924 patch_conditional_expr): Use xstrdup, not strdup.
12926 * zextract.c (ALLOC): Use xmalloc, not malloc.
12928 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12930 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12932 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12933 (do_spec, lang_specific_pre_link, lang_specific_driver,
12934 input_filename, input_filename_length): Don't declare.
12935 (main_class_name, jvgenmain_spec, lang_specific_driver):
12937 (lang_specific_driver): All calls to the function pointer
12938 parameter now explicitly call `fatal'.
12940 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12942 * parse.y (find_applicable_accessible_methods_list): Search
12943 abstract classes as interfaces.
12945 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12947 * class.c (finish_class): We're now outside a valid method
12948 declaration. Tell the rest of gcc so.
12950 1999-09-08 Bruce Korb autogen@linuxbox.com
12952 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12954 1999-09-07 Tom Tromey <tromey@cygnus.com>
12956 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12958 (decode_signature_piece): Don't emit "::" in JArray<>.
12959 (print_namelet): Only print trailing `;' when printing a class.
12961 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12963 * java-tree.h: Delete declarations for all tree nodes now moved to
12965 * decl.c: Delete their definitions.
12967 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12969 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12970 * Makefile.in (OBJS): Add ggc-callbacks.o.
12971 (OBJDEPS): Likewise.
12973 1999-09-03 Tom Tromey <tromey@cygnus.com>
12975 * parse.y (strip_out_static_field_access_decl): Return operand if
12976 it satisfies JDECL_P.
12978 1999-09-02 Tom Tromey <tromey@cygnus.com>
12980 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12981 Handle nested arrays, like `[[I'.
12983 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12985 * class.c (finish_class): Remove unused parameter, all callers
12988 * expr.c (build_java_athrow): Change return type to void.
12989 (java_lang_expand_expr): Make sure each case in switch returns a
12992 * java-tree.h (finish_class): Fix prototype to take void args.
12994 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12995 (main): Issue return from main, not exit.
12997 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12999 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13001 * jv-scan.c (main): Issue return from main, not exit.
13003 * parse.y (check_abstract_method_definitions,
13004 java_check_abstract_method_definitions): Add static prototypes.
13005 (java_complete_expand_methods): Fix call to `finish_class'.
13007 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13010 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13012 * lang.c (language_string): Constify.
13014 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13016 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13017 Remove hacks for stuff which comes from libiberty.
13019 * Make-lang.in: Likewise.
13021 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13023 * Makefile.in (xref.o): Depend on xref.c explicitly.
13025 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13027 * java-tree.h (lang_printable_name): Constify a char*.
13029 * lang.c (lang_printable_name): Likewise.
13031 1999-08-27 Jeffrey A Law (law@cygnus.com)
13033 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13034 comments in C code.
13036 1999-08-26 Tom Tromey <tromey@cygnus.com>
13038 * gjavah.c (print_cxx_classname): Print "::" before qualified
13041 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13043 * parse.y (lookup_cl): Changed leading comment. Now does its best
13044 to set the column number.
13045 (qualify_ambiguous_name): Take WFL wrappers into account.
13047 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13049 * verify.c (verify_jvm_instructions): Don't check instruction
13050 validity beyond end of method.
13052 1999-08-25 Tom Tromey <tromey@cygnus.com>
13054 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13056 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13058 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13059 cxx_keyword_subst, generate_access, name_is_method_p,
13060 get_field_name, print_field_name, super_class_name, print_include,
13061 decode_signature_piece, print_class_decls, usage, help,
13062 java_no_argument, version, add_namelet, print_namelet): Add static
13064 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13065 name_is_method_p): Constify a char*.
13066 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13067 Provide a final else clause in an if-else-if.
13068 (print_field_info): Add missing final arg in function call to
13069 `print_field_name'.
13070 (print_method_info, decompile_method, decode_signature_piece,
13071 print_c_decl, print_full_cxx_name, print_stub,
13072 print_mangled_classname, super_class_name, print_include,
13073 add_namelet, add_class_decl, print_class_decls, process_file,
13074 help): Constify a char*.
13076 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13077 push_int_const, find_constant_wide, find_constant_index,
13078 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13079 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13080 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13081 emit_if, emit_goto, emit_jsr, call_cleanups,
13082 make_class_file_name): Add static prototypes.
13083 (generate_bytecode_return, generate_bytecode_insns): Pass a
13084 NULL_PTR, not a NULL_TREE.
13086 * jv-scan.c: Include "jcf.h".
13087 (main): Declare using DEFUN macro.
13089 * jvspec.c (find_spec_file, lang_specific_pre_link,
13090 lang_specific_driver): Add prototypes.
13091 (find_spec_file): Constify a char*.
13093 * keyword.gperf (hash, java_keyword): Add prototypes.
13095 * lang.c (lang_print_error): Add static prototype.
13096 (lang_init): Prefer memcpy over bcopy to avoid casts.
13098 * lex.c (yylex): Add static prototype.
13100 * parse-scan.y: Include "lex.c" earlier.
13102 * parse.h: Remove redundant declaration for `yylex'.
13104 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13105 labeled_block_contains_loop_p): Add static prototypes.
13106 (not_accessible_p): Make static to match prototype.
13108 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13110 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13112 * parse.y (check_method_redefinition): Changed leading comment.
13113 (check_abstract_method_definitions): New function.
13114 (java_check_abstract_method_definitions): New function.
13115 (java_check_regular_methods): Call it.
13116 (verify_constructor_super): Fixed indentation.
13117 (lookup_method_invoke): Likewise.
13119 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13121 * parse.y (method_header): Return a null pointer if the current
13122 class node is null.
13123 (finish_method_declaration): Return if the current function decl
13125 (source_start_java_method): Likewise.
13126 (java_method_add_stmt): Likewise.
13128 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13130 * class.c (emit_register_class): Removed unnecessary call to
13132 * parse.y (labeled_block_contains_loop_p): Removed unused local
13135 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13137 * parse.y (java_refold): Added prototype.
13139 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13141 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13142 (java_stabilize_reference): Removed unnecessary `else'.
13143 (java_complete_lhs): Set flag to remember boolean. Call
13144 java_refold. Added comments.
13145 (java_decl_equiv): New function.
13146 (binop_compound_p): Likewise.
13147 (java_refold): Likewise.
13148 (patch_unaryop): Striped static field access assigned to decl and
13149 op. Changed promotion scheme for ++/-- operators.
13150 (search_loop): New function.
13151 (labeled_block_contains_loop_p): Likewise.
13152 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13154 (patch_bc_statement): Call search_loop. Fixed comment.
13156 1999-08-14 Anthony Green <green@cygnus.com>
13158 * expr.c (java_lang_expand_expr): Mark static array data as
13161 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13163 * jvgenmain.c (main): NUL-terminate name_obstack.
13165 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13167 * check-init.c (check_bool2_init, done_alternative): Add static
13170 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13171 (add_method, build_utf8_ref, build_class_ref,
13172 append_gpp_mangled_type, layout_class_method): Constify a char*.
13174 * decl.c (push_promoted_type, make_binding_level): Add static
13176 (push_promoted_type, pushdecl): Constify a char*.
13178 * except.c (find_handler_in_range, link_handler,
13179 check_start_handlers): Add static prototypes.
13181 * expr.c (process_jvm_instruction): Constify a char*.
13183 * gjavah.c (main): Constify a char*.
13185 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13188 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13190 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13191 munge, print_ents): Constify a char*.
13193 * jcf-dump.c (disassemble_method): Constify a char*.
13194 (print_constant_pool, print_exception_table): Add static prototypes.
13195 (print_constant, print_exception_table, main, disassemble_method):
13198 * jcf-io.c (find_classfile, find_class): Likewise.
13200 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13201 (set_source_filename, predefined_filename_p): Add static prototypes.
13202 (set_source_filename, get_constant, get_class_constant,
13203 find_in_current_zip): Constify a char*.
13205 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13207 (add_entry, add_path, jcf_path_classpath_arg,
13208 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13210 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13211 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13212 jcf_parse_one_method, jcf_parse_methods,
13213 jcf_parse_final_attributes): Add static prototypes.
13214 (get_attribute): Constify a char*.
13216 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13217 jcf_dependency_add_target, jcf_path_classpath_arg,
13218 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13220 * jv-scan.c (main): Constify a char*.
13221 (gcc_obstack_init): Add prototype arguments.
13223 * jvgenmain.c (gcc_obstack_init): Likewise.
13224 (main): Constify a char*.
13226 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13228 (put_decl_string, lang_print_error): Constify a char*.
13229 (lang_init): Remove redundant extern prototype.
13231 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13233 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13234 Add static prototypes.
13235 (get_type_from_signature): Constify a char*.
13237 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13238 Add static prototypes.
13239 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13240 (verify_jvm_instructions): Constify a char*.
13242 * xref.c (xref_flag_value): Likewise.
13244 * xref.h (xref_flag_value): Likewise.
13246 * zextract.c (makeword, makelong): Add static prototypes.
13247 (makeword, makelong): Constify a uch*.
13249 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13251 * lang.c (java_dummy_print): Constify a char*.
13252 (lang_print_error): Likewise.
13253 (lang_init): Remove redundant prototype for `print_error_function'.
13254 (lang_init_source): Likewise.
13255 (lang_identify): Constify a char*.
13257 1999-08-09 Tom Tromey <tromey@cygnus.com>
13259 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13260 (WORDS_TO_LONG): Likewise.
13261 (WORDS_TO_DOUBLE): Likewise.
13263 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13265 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13267 * expr.c (java_stack_pop, java_array_data_offset,
13268 build_java_throw_out_of_bounds_exception, case_identity,
13269 build_java_check_indexed_type): Add static prototypes.
13270 (linenumber_table, expand_invoke, expand_java_field_op,
13271 build_primtype_type_ref, expand_byte_code): Constify a char*.
13273 * java-tree.h (build_primtype_type_ref, linenumber_table):
13275 (java_lang_expand_expr): Add prototype.
13277 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13278 `java_lang_expand_expr'.
13280 * lex.c (java_lex_error): Constify a char*.
13281 (java_get_unicode, java_read_char, java_allocate_new_line,
13282 java_unget_unicode, java_sneak_unicode): Prototype.
13284 * parse-scan.y (current_class, package_name, method_declarator,
13285 report_class_declaration, yyerror): Constify a char*.
13287 * parse.h (java_report_errors): Prototype.
13288 (yyerror): Constify a char*.
13290 * parse.y (classitf_redefinition_error, check_modifiers,
13291 parse_jdk1_1_error, lookup_package_type,
13292 lookup_package_type_and_set_next, get_printable_method_name,
13293 purify_type_name): Constify a char*.
13294 (build_super_invocation, maybe_generate_finit,
13295 verify_constructor_super, parser_add_interface,
13296 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13297 java_complete_expand_methods, java_expand_finals,
13298 cut_identifier_in_qualified, java_stabilize_reference,
13299 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13300 merge_string_cste): Prototype.
13301 (single_type_import_declaration, yyerror,
13302 variable_redefinition_error, build_array_from_name,
13303 build_unresolved_array_type, check_class_interface_creation,
13304 resolve_class, complete_class_report_errors,
13305 note_possible_classname, read_import_dir,
13306 find_in_imports_on_demand, resolve_package, fix_constructors,
13307 check_deprecation, lookup_method_invoke,
13308 maybe_build_primttype_type_ref, array_constructor_check_entry):
13310 (java_complete_expand_methods, java_expand_finals): Make static.
13311 (convert_narrow): Remove static prototype.
13313 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13315 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13317 1999-08-02 Richard Henderson <rth@cygnus.com>
13319 * decl.c: Include defaults.h instead of expr.h.
13320 * parse.y: Likewise.
13322 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13324 * java/decl.c (start_java_method): Change all uses of
13325 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13326 Ensure expr.h is included.
13327 * java/expr.c (pop_arguments): Ditto.
13328 * java/parse.y (expand_start_java_method): Ditto.
13330 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13332 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13334 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13336 * decl.c: Include "function.h".
13337 * except.c: Likewise.
13338 * parse.y: Likewise.
13339 * Makefile.in: Update dependencies.
13341 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13343 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13344 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13345 `modifier' with ATTRIBUTE_UNUSED.
13347 * gjavah.c (process_file): Add braces around ambiguous `else'.
13349 * jcf-dump.c (print_access_flags, localvar_free): Change return
13352 * parse.y (java_complete_expand_method): Initialize variable
13354 (resolve_qualified_expression_name): Likewise for `field_decl'.
13355 (patch_method_invocation): Likewise for `class_to_search'.
13356 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13357 (patch_assignment): Likewise for `lhs_type'.
13359 * verify.c (verify_jvm_instructions): Remove unused variable
13362 1999-07-25 Richard Henderson <rth@cygnus.com>
13364 * decl.c (va_list_type_node): New.
13366 1999-07-25 Anthony Green <green@cygnus.com>
13368 * gjavah.c (print_stub): New function.
13369 (METHOD_IS_NATIVE): New macro.
13370 (print_mangled_classname): Make static.
13371 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13372 (process_file): Perform stub generation.
13373 (HANDLE_METHOD): Don't emit class decls during stub
13375 (HANDLE_END_METHOD): Take into account stub generation.
13376 (print_method_info): Handle stub generation.
13377 (print_stub): New function.
13378 (print_cxx_classname): Make signature consistant with others.
13379 (help): Describe -stubs option.
13380 (main): Create stub file.
13381 (version): Use version.c.
13382 (print_full_cxx_name): New function.
13383 (print_c_decl): Use print_full_cxx_name.
13385 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13387 * check-init.c (check_init): Handle MAX_EXPR.
13389 1999-07-15 Andrew Haley <aph@cygnus.com>
13391 * lang.c (flag_use_divide_subroutine): New variable.
13392 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13393 fp-to-integer conversion.
13394 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13397 * expr.c (build_java_soft_divmod): New function.
13398 (build_java_binop): Call build_java_soft_divmod if
13399 flag_use_divide_subroutine is set.
13400 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13401 soft_lrem_node: new builtin functions.
13402 (init_decl_processing) Initialize the new builtins.
13403 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13404 soft_lrem_node: new builtin functions.
13405 (build_java_soft_divmod): New function.
13406 * parse.y: Call build_java_soft_divmod if
13407 flag_use_divide_subroutine is set.
13408 * parse.c: Rebuilt.
13410 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13411 a --specs= arg) even if not linking.
13412 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13413 -fuse-divide-subroutine
13415 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13417 * parse.y (resolve_and_layout): Check methods only once.
13418 (resolve_qualified_expression_name): Verify thrown exceptions
13420 (check_thrown_exceptions): Reject exceptions thrown in
13421 initializer. Error message tuned.
13423 1999-07-14 Andrew Haley <aph@cygnus.com>
13425 * expr.c (expand_expr): Do not return the last statement in a
13426 block as the block's value.
13428 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13430 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13431 CALL_EXPR, to avoid order of evaluation changes.
13433 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * parse.y (qualify_ambiguous_name): Do not use
13436 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13438 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * check-init.c (check_init): Handle MAX_EXPR.
13441 * expr.c (force_evaluation_order): Force method call arguments to
13442 be evaluated in left-to-right order.
13443 * parse.y (qualify_ambiguous_name): Loop again to qualify
13444 NEW_ARRAY_EXPR properly.
13446 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13448 * parse.y (patch_invoke): Resolve unresolved invoked method
13450 (qualify_ambiguous_name): STRING_CST to qualify expression for
13451 type name resolution.
13453 1999-06-24 Andrew Haley <aph@cygnus.com>
13455 * class.c (finish_class): Whenever a deferred method is
13456 output, rescan the list of methods to see if a new candidate for
13457 output can be found.
13459 1999-06-28 Tom Tromey <tromey@cygnus.com>
13461 * jvspec.c (lang_specific_driver): Recognize --help.
13463 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13465 * parse.y (resolve_package): Fixed bogus return statement.
13466 (patch_method_invocation): Resolve method invocation beginning with
13467 a package name qualifier.
13469 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13471 * Make-lang.in (java.stage1): Depend on stage1-start.
13472 (java.stage2): Likewise for stage2-start.
13473 (java.stage3): Likewise for stage3-start.
13474 (java.stage4): Likewise for stage4-start.
13476 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13478 * parse.y (java_complete_lhs): When doing cross referencing, don't
13479 try to keep file location on a WFL expanded as a CALL_EXPR.
13481 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13483 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13484 compiling to class file a void method with an empty method body.
13485 As a side effect, the bytecode backend will generate the
13486 appropriate `return' instruction.
13488 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13490 * parse.y (lookup_package_type_and_set_next): New function prototype.
13491 (resolve_package): Search current and imported packages.
13492 (lookup_package_type_and_set_next): New function.
13494 1999-06-22 Andrew Haley <aph@cygnus.com>
13496 * verify.c (verify_jvm_instructions): Check for pending blocks
13497 before invalid PC test and opcode switch, not after.
13499 1999-06-21 Andrew Haley <aph@cygnus.com>
13501 * except.c (find_handler_in_range): The upper limit for exception
13502 ranges is exclusive, not inclusive: (start <= pc < end).
13503 (link_handler): find child pointer which points to outer by
13504 searching sibling list: previous code incorrectly assumed that
13505 outer->outer->first_child must point to outer.
13506 * verify.c (verify_jvm_instructions): FIXME added to code for
13508 (verify_jvm_instructions): Do not assume that the last block
13509 processed in a subroutine is a block which ends with a `ret'
13510 instruction. With some control flows it is possible that the last
13511 block ends with an `athrow'.
13513 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13515 * parse.y (qualify_ambiguous_name): Reorganized the post
13516 evaluation of non WFL leading expression nodes.
13518 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13520 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13523 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13525 * parse.y (qualify_ambiguous_name): Handle qualified expression
13526 beginning with a STRING_CST.
13528 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * parse.y (register_fields): Set DECL_INITIAL on both
13531 pre-initialized static and public fields.
13532 (resolve_field_access): Static field access expressions to always
13534 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13535 qualification. CONVERT_EXPR to be resolved as an expression name.
13536 (java_complete_lhs): Identify and access qualified final
13537 initialized field in switch statement case expression.
13538 (fold_constant_for_init): Pre-initialized field decl constant to
13541 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13543 * parse.y (note_possible_classname): Mark returned node with
13544 QUALIFIED_P only if the original class name contained a '/'.
13546 1999-06-05 Anthony Green <green@cygnus.com>
13548 * Make-lang.in (gcjh): More parallel build fixes.
13550 1999-06-03 Mike Stump <mrs@wrs.com>
13552 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13554 1999-06-02 Anthony Green <green@cygnus.com>
13556 * except.c (link_handler): Chain exception handlers in order.
13558 1999-06-02 Anthony Green <green@cygnus.com>
13560 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13561 with nops and process as usual in order to always set correct EH
13562 ranges. Emit detailed warnings about unreachable bytecodes.
13564 1999-06-02 Anthony Green <green@cygnus.com>
13566 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13569 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13571 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13572 or the searched field decl.
13574 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13576 * parse.y (fold_constant_for_init): Convert numerical constant
13577 values to the type of the assigned field.
13579 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13581 * expr.c (lookup_field): Relaxed the test on class loading error
13583 * parse.y (fold_constant_for_init): Enabeled old code.
13585 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13587 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13588 decide the validity of the cast of a java.lang.Cloneable reference
13590 (patch_conditional_expr): Fixed first argument passed to
13591 binary_numeric_promotion.
13593 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13595 * parse.y (qualify_ambiguous_name): Take into account that a
13596 CONVERT_EXPR might specify a type as a WFL.
13598 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13600 * parse.y (patch_assignment): Save the rhs before using it as an
13601 argument to _Jv_CheckArrayStore.
13603 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13605 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13607 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13609 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13610 floating point literal only when the exponent indicator has been
13613 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * parse.y (formal_parameter:): Construct argument tree list
13616 element even if a yet unsupported final parameter was encountered.
13618 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * parse.y (finish_method_declaration): Issue errors for native or
13621 abstract methods declared with a method body, as well as for non
13622 native or non abstract methods with no method body.
13624 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13626 * class.c (build_utf8_ref): Initialize variable `field'.
13628 * decl.c (init_decl_processing): Initialize variable `field'.
13630 * expr.c (build_known_method_ref): Mark parameters `method_type',
13631 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13632 (process_jvm_instruction): Likewise for parameter `length'.
13634 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13635 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13638 * parse.y (maybe_generate_clinit): Remove unused variable
13639 `has_non_primitive_fields'.
13640 (find_in_imports_on_demand): Initialize variables `node_to_use'
13642 (patch_binop): Likewise for variable `prom_type'.
13643 (patch_unaryop): Likewise for variable `prom_type'.
13645 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13647 * xref.c (xref_table): Add missing initializer.
13649 1999-05-14 Tom Tromey <tromey@cygnus.com>
13651 * java-except.h (struct eh_range): Removed unused `next' member.
13652 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13653 after adding all exception handlers. Sort exception ranges in
13655 (struct pc_index): New structure.
13656 (start_pc_cmp): New function.
13657 * except.c (add_handler): Return `void'. Don't call link_handler;
13658 instead construct an ordinary linked list and do range
13660 (check_nested_ranges): New function.
13661 (link_handler): Changed interface to allow merging of eh_ranges.
13662 Split overlapping ranges. Return `void'.
13664 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13666 * parse.y (constructor_block_end:): New rule, tagged <node>.
13667 (constructor_body:): Use `constructor_block_end' instead of
13670 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13672 * parse.y (statement_nsi:): Pop `for' statement block.
13673 (java_complete_lhs): Labeled blocks containing no statement are
13674 marked as completing normally.
13676 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13678 * xref.c (xref_set_current_fp): New function, defined.
13679 * xref.h (xref_set_current_fp): New function, prototyped.
13681 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13683 * check-init.c (check_init): Take into account that
13684 LABELED_BLOCK_STMT can be empty.
13686 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13688 * parse.y (java_check_regular_methods): Warning check on not
13689 overriding methods with default access in other packages does not
13690 apply to `<clinit>'.
13691 (java_complete_lhs): If block body is an empty_stmt_node, replace
13692 it by NULL_TREE. This prevents gcc from generating an irrelevant
13695 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13697 * check-init.c (check_init): Removed code accepting to see things
13698 falling through default:, when doing xrefs.
13699 * java-tree.h (do_not_fold): New global variable, declared.
13700 * parse.y (do_not_fold): New global variable, defined.
13701 (java_complete_expand_method): Set `do_not_fold' to the value of
13702 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13703 and reinstall them after them have been purged; do not check for
13704 initializations; do not issue missing return errors.
13705 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13707 (patch_binop): Skip the fold part when doing xrefs.
13708 (build_string_concatenation): Skip the concatenation part when
13710 (patch_synchronized_statement): Do not generate a try-finally when
13712 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13713 and keep the location where the throw was seen.
13714 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13715 any treatment on the converted node an simply return a NOP_EXPR of
13717 * xref.c (xref_get_data): New function, defined.
13718 * xref.h (xref_get_data): New function, declared.
13719 (XREF_GET_DATA): Use xref_get_data.
13721 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13723 * gjavah.c (print_include): Cast the result of `strlen' to int
13724 when comparing against a signed value.
13725 (add_namelet): Likewise.
13727 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13729 * expr.c (expand_invoke): Mark parameter `nargs' with
13731 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13733 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13736 * jcf-reader.c (get_attribute): Cast a value to long
13737 when comparing against a signed expression. Likewise.
13739 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13740 HOST_BITS_PER_CHAR.
13742 1999-05-11 Andrew Haley <aph@cygnus.com>
13744 * parse.y (source_end_java_method): If the current method contains
13745 any exception handlers, force asynchronous_exceptions: this is
13746 necessary because signal handlers in libjava may throw exceptions.
13747 * decl.c (end_java_method): Ditto.
13749 1999-05-11 Tom Tromey <tromey@cygnus.com>
13751 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13753 * jvspec.c (THREAD_NAME): Removed.
13754 (GC_NAME): Likewise.
13755 (MATHLIB): Likewise.
13756 (WITHLIBC): Likewise.
13758 (THREADLIB): Likewise.
13759 (MATH_LIBRARY): Likewise.
13760 (lang_specific_driver): Don't add `-l' options to command line.
13761 Instead, add a single --specs option. Recognize `-L' options and
13762 use them to search for spec file.
13763 (find_spec_file): New function.
13764 (SPEC_FILE): New define.
13766 1999-05-11 Dave Brolley <brolley@cygnus.com>
13768 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13769 cpplib-enabled build.
13771 1999-05-05 Per Bothner <bothner@cygnus.com>
13773 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13774 temporarily zero it while calling rest_of_decl_compilation.
13776 * java-tree.h (string_ptr_type_node): Add declaration.
13777 * decl.c: Define and initialize string_ptr_type_node.
13778 * parse.y (patch_string_cst): Use string_ptr_type_node.
13780 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13781 * parse.y (for_statement): Now unconditionally exit_block.
13782 (finish_labeled_statement): No longer exit_block if for-loop.
13783 (patch_loop_statement): Check harder if the loop is already labeled.
13785 * parse.y (patch_initialized_static_field): Removed function.
13786 (maybe_generate_clinit): Removed special handling for interfaces.
13787 (java_complete_expand_methods): Do a preliminary java_complete_tree
13788 on <clinit> to determine if it can be removed.
13789 (java_complete_expand_method): Remove special handling for <clinit>.
13790 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13791 optimize if we get back empty_stmt_node.
13792 For MODIFY_EXPR, re-do checking of static initializers.
13793 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13794 For VAR_DECL, pass correct context.
13796 * verify.c (verify_jvm_instructions): Better error messages.
13798 1999-05-03 Tom Tromey <tromey@cygnus.com>
13800 * parse-scan.y (interface_declaration): Call
13801 report_class_declaration for interfaces.
13803 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13805 * Makefile.in: Remove -v from bison command lines.
13807 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13809 * check-init.c (check_init): Exclude a case of error when doing
13811 * class.c (layout_class_method): Don't generate the error message
13812 twice when compiling from source.
13813 * lang-options.h: Added `-Wredundant-modifers' and
13814 `-Wunusupported-jdk11' flags and help text.
13815 * lang.c (lang_decode_option): Added support for
13816 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13817 flag_static_local_jdk11 and flag_redundant set accordingly.
13818 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13819 * parse.h (EXPR_WFL_ADD_COL): New macro.
13820 (DECL_END_SOURCE_LINE): Likewise.
13821 (DECL_INHERITED_SOURCE_LINE): Likewise.
13822 * parse.y (static_ref_err): New function, prototyped.
13823 (CCB_TK): Now tagged <operator>.
13824 (class_body:): Remember the location of the closing '}' of a class
13825 definition when doing xrefs.
13826 (block:): Likewise.
13827 (block_end:): Likewise.
13828 (create_class): Remember the location of the inherited class
13829 identifier when doing xrefs.
13830 (register_fields): Added test on first operand of `init' before
13831 testing it TREE_CODE.
13832 (method_header): Store the location of the class identifier in the
13833 class decl when doing xrefs.
13834 (finish_method_declaration): Don't combine first/last method line
13836 (java_check_regular_methods): Warning check on not overriding
13837 methods with default access on other packages move before check on
13838 static methods. Initialization of `aflags' also moved up.
13839 (resolve_expression_name): Call static_ref_err to report the error.
13840 (static_ref_err): New function, implemented.
13841 (resolve_field_access): Returned simplified static field access
13843 (resolve_qualified_expression_name): Check for illegal use of
13844 static fields in a non static context. Call static_ref_err to
13845 report error in various places.
13846 (java_complete_tree): Do not fold initialized static fields when
13848 (java_complete_lhs): Likewise.
13850 1999-04-29 Anthony Green <green@cygnus.com>
13852 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13853 create internal labels.
13854 (lookup_label): Ditto.
13856 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13858 * class.c (layout_class_method): Generate <clinit>'s rtl for
13860 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13861 for interfaces' <clinit>.
13862 * expr.c (lookup_field): Search for fields in interfaces.
13863 (expand_invoke): Fixed indentation.
13864 (expand_java_field_op): Likewise. Use IS_CLINIT.
13865 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13866 (IS_CLINIT): New macro.
13867 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13868 interface was parsed.
13869 (maybe_generate_clinit): Don't generate if the current class is an
13870 interface with only fields of primitive types.
13871 (reset_method_name): Use IS_CLINIT.
13872 (java_complete_expand_method): Expand <clinit> when it exists for
13873 interfaces. Use IS_CLINIT.
13874 (resolve_expression_name): Use DECL_CONTEXT instead of
13875 current_class to build static field references.
13876 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13877 ARRAY_REF when doing xreferencing.
13878 (check_final_assignment): Fixed typo in leading comment. Use
13880 (patch_array_ref): Don't fully expand array references when
13882 (patch_return): Use IS_CLINIT.
13883 (patch_throw_statement): Likewise.
13885 1999-04-22 Tom Tromey <tromey@cygnus.com>
13887 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13889 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * decl.c (predef_filenames, predef_filenames_size): New globals
13892 (init_decl_processing): predef_filenames and predef_filenames_size
13894 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13896 * jcf-parse.c (predefined_filename_p): New function.
13897 (yyparse): Check that files on the command line are specified only
13898 once and issue a warning otherwise.
13899 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13900 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13901 avoid a gcc warning with -W -Wall turned on.
13902 (java_expand_classes): Abort if errors were encountered.
13903 (java_complete_lhs): If the cross reference flag is set, wrap
13904 field DECL node around a WFL when resolving expression name.
13906 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13908 * lang.c (lang_decode_option): Fixed returned value when parsing
13909 `-fxref=...' and `-Wall'.
13910 * parse.y (source_end_java_method): Do not generate code when
13911 flag_emit_xref is set.
13912 (resolve_expression_name): Do not build static field access when
13913 flag_emit_xref is set.
13914 (resolve_field_access): No special treatment on `length' when
13915 flag_emit_xref is set. Do not build qualified static field access
13916 when flag_emit_xref is set.
13917 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13918 when flag_emit_xref is set.
13919 (patch_assignment): Do not generate array store runtime check when
13920 flag_emit_xref is set.
13921 * xref.c (xref_flag_value): Fixed function declaration
13923 (xset_set_data): New function.
13924 * xref.h (xref_set_data): Added prototype for new function.
13925 (typedef struct xref_flag_table): New field data.
13926 (XREF_GET_DATA): New macro.
13928 1999-04-19 Tom Tromey <tromey@cygnus.com>
13930 * xref.h (enum): Removed trailing comma.
13932 * parse.y (resolve_qualified_expression_name): Added missing
13935 1999-04-15 Anthony Green <green@cygnus.com>
13937 * gjavah.c: New prototypes for java_float_finite and
13938 java_double_finite.
13940 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13942 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13945 1999-04-06 Jeffrey A Law (law@cygnus.com)
13947 * Makefile.in (TREE_H): Add tree-check.h.
13948 (RTL_H): Add genrtl.h.
13950 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13952 * parse.y (patch_assignment): Added ArrayStoreException runtime
13955 1999-04-06 Per Bothner <bothner@cygnus.com>
13957 * expr.c (pop_type_0): New function.
13958 (pop_type): Use pop_type_0.
13959 * java-tree.h (pop_type_0): New declaration.
13960 * verify.c (verify_jvm_instructions): Check return instructions.
13962 * parse.y (patch_binop): Don't fold if non-constant and emiting
13965 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13967 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13969 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13970 (main_jcf): Don't define.
13971 (process_file): Don't set `main_jcf'.
13973 * java-tree.h (main_jcf): Don't declare.
13975 * jcf-parse.c (main_jcf): Add static definition.
13977 * lang.c (main_jcf): Don't define.
13979 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13981 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13983 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13985 * jcf-depend.c: Include "config.h", not <config.h>.
13987 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13990 * jcf-path.c: Include "config.h", not <config.h>.
13992 * lex.c: Don't include various system header files.
13993 (java_init_lex): Cast the argument of `bzero' to PTR
13995 * parse-scan.y (java_push_parser_context): Likewise.
13997 * parse.y (java_push_parser_context): Likewise.
13998 (patch_bc_statement): Match format specifier to variable argument.
14000 * xref.c: Don't include <stdio.h>.
14002 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14004 * parse.y (struct parser_ctxt *ctxp): Now global.
14005 (declare_local_variables): Use WFL compound value for the
14006 declaration source line value, when doing cross-referencing.
14008 1999-03-31 Tom Tromey <tromey@cygnus.com>
14010 * gjavah.c (print_field_info): Allow constants of other types.
14011 (print_include): Generate include when new name is proper prefix
14012 of already printed name.
14013 (add_namelet): Likewise.
14014 (cxx_keyword_subst): New function.
14015 (print_method_info): Use it.
14016 (print_field_name): New function.
14017 (get_field_name): New function.
14018 (print_field_info): Use get_field_name and print_field_name.
14020 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14022 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14023 'KR-C', so gperf uses the `const' keyword on strings.
14025 * keyword.gperf (java_keyword): Const-ify a char*.
14027 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14029 * parse.y (patch_bc_statement): Fixed identation and a bogus
14032 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14034 * parse.y (patch_assignment): Allow static variables in other
14035 classes to be assigned.
14037 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14039 * class.c (maybe_add_interface): Remove unused variable
14041 (make_class_data): Use = for assignment, not ==. Likewise.
14042 (emit_register_classes): Remove unused variable `decl'.
14044 * lex.c: Fix comment so as not to contain an embedded `/*'.
14046 * verify.c (verify_jvm_instructions): Remove unused variable
14049 1999-03-27 Per Bothner <bothner@cygnus.com>
14051 * parse.y (complete_loop_body): Rename to finish_loop_body.
14052 (complete_labeled_statement): Rename to finish_labeled_statement.
14053 (complete_for_loop): Rename to finish_for_loop.
14054 (complete_method_declaration): Rename to finish_method_declaration.
14056 * java-tree.h (continue_identifier_node): New global node.
14057 * decl.c: Define and initialize continue_identifier_node.
14058 * parse.y (generate_labeled_block): Remove - no longer needed.
14059 (build_loop_body): Use continue_identifier_node for continue block.
14060 (finish_labeled_statement): Also do pop_labeled_block actions.
14061 (java_complete_lhs): POP_LOOP even if error.
14062 (build_labeled_block): Special handling for continue_identifier_node.
14063 (patch_loop_statement): Re-organize.
14064 (patch_bc_statement): Re-write.
14066 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14068 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14069 using a WFL compound value.
14070 * parse.y (xref.h): Include.
14071 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14072 WFL compound value.
14073 (register_fields): Set WFL compound value to lineno if doing
14075 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14077 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14078 * xref.h (expand_xref): Prototype renamed from xref_generate.
14080 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14082 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14083 (GET_CURRENT_BLOCK): New macro.
14084 * parse.y (current_static_block): New global variable.
14085 (method_body:): Define action.
14086 (complete_method_declaration): Set current_function_decl to NULL
14087 when work on the current method is done.
14088 (declare_local_variables): Use GET_CURRENT_BLOCK.
14089 (java_method_add_stmt): Likewise.
14090 (java_complete_expand_method): Disable the use of `this' when
14091 expanding <clinit>.
14092 (enter_a_block): If no current method exist, use
14093 current_static_block to link static initializer blocks.
14094 (exit_block): Rewritten to use current_static_block when no current
14095 method decl exists.
14096 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14097 (patch_return): Forbid the use of `return' in static initializers.
14098 (patch_throw_statement): Fixed indentation. Issue specific error
14099 for uncaught thrown checked exception in static initializer
14100 blocks. Removed FIXME.
14102 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14104 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14105 Link gcj from gcc.o.
14107 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14109 * parse.y (find_applicable_accessible_methods_list): When dealing
14110 with interface: ensure that a given interface or java.lang.Object
14111 are searched only once.
14113 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14115 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14117 * jcf-dump.c (print_access_flags): Add braces around if-else.
14119 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14122 * lex.c (build_wfl_node): Add static prototype.
14124 * lex.h (build_wfl_node): Remove static prototype.
14126 * parse.y: Include lex.c early enough to declare everything needed.
14127 Ensure calls to `build_wfl_node' pass the proper arguments.
14128 (create_class): Remove unused variable `super_decl'.
14129 (get_printable_method_name): Initialize variable `name'.
14131 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14133 * Changelog: Fixed 1999-03-22 typos.
14134 * lang.c (lang_decode_option): Fixed typo in error string in the
14137 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14139 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14140 (xref.o): New rule.
14141 * java-tree.h (flag_emit_xref): Declared extern.
14142 * lang.c (xref.h): Included.
14143 (flag_emit_xref): New global variable.
14144 (lang_decode_option): Added support for -fxref.
14146 * xref.h: Likewise.
14148 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14150 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14153 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14155 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14156 $(srcdir)/../system.h and $(JAVA_TREE_H).
14157 (jcf-io.o): Depend on $(JAVA_TREE_H).
14158 (mangle.o): Likewise.
14160 * check-init.c (check_cond_init): Add static prototype.
14162 * class.c (build_java_method_type, hashUtf8String,
14163 make_field_value, get_dispatch_vector, get_dispatch_table,
14164 append_gpp_mangled_type, mangle_static_field): Likewise.
14165 (strLengthUtf8): Hide unused definition.
14166 (hashUtf8String): Const-ify.
14167 (make_field_value): Un-ANSI-fy.
14169 * constants.c: Move inclusion of jcf.h above java-tree.h.
14170 (set_constant_entry, find_class_or_string_constant,
14171 find_name_and_type_constant, get_tag_node,
14172 build_constant_data_ref): Add static prototype.
14174 * decl.c (push_jvm_slot, builtin_function,
14175 lookup_name_current_level): Likewise.
14176 (builtin_function): Const-ify.
14178 * except.c (expand_start_java_handler, expand_end_java_handler):
14179 Add static prototype.
14181 * expr.c (flush_quick_stack, push_value, pop_value,
14182 java_stack_swap, java_stack_dup, build_java_athrow,
14183 build_java_jsr, build_java_ret, expand_java_multianewarray,
14184 expand_java_arraystore, expand_java_arrayload,
14185 expand_java_array_length, build_java_monitor, expand_java_pushc,
14186 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14187 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14188 expand_compare, expand_test, expand_cond, expand_java_goto,
14189 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14190 expand_java_field_op, java_push_constant_from_pool): Likewise.
14192 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14193 (build_java_arraynull_check): Mark parameters `node' and `type'
14194 with ATTRIBUTE_UNUSED.
14195 (note_label): Likewise for parameter `current_pc'.
14196 (expand_java_call, expand_java_ret): Hide unused definition.
14198 * java-tree.h (make_class, build_constants_constructor,
14199 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14200 init_outgoing_cpool, register_class, emit_register_classes,
14201 java_layout_seen_class_methods): Prototype.
14202 (unicode_mangling_length): Const-ify.
14203 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14204 emit_unicode_mangled_name, format_int, format_uint,
14205 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14206 jcf_print_utf8_replace, open_class): Prototype.
14208 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14209 <stdio.h>. Include tree.h/java-tree.h.
14210 (utf8_equal_string usage, process_class): Add static prototype.
14211 (open_class): Don't prototype this here.
14212 (utf8_equal_string): Match arguments to format specifiers.
14213 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14214 TABLE_SWITCH, disassemble_method): Likewise.
14216 * jcf-io.c: Include tree.h/java-tree.h.
14217 (open_class, find_classfile, jcf_print_utf8,
14218 jcf_print_utf8_replace): Const-ify.
14220 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14221 parse_class_file): Add static prototype.
14222 (find_in_current_zip): Match definition to existing static
14225 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14226 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14227 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14228 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14229 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14230 generate_bytecode_return, perform_relocations, init_jcf_state,
14231 init_jcf_method, release_jcf_state, generate_classfile):
14232 Add static prototype.
14233 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14234 (make_class_file_name): Const-ify.
14236 * jcf.h (find_classfile): Const-ify.
14238 * jv-scan.c (reset_report): Remove prototype.
14240 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14241 (error): Rewrite to allow varargs.
14243 * lang.c (lang_f_options): Const-ify.
14245 * lex.c (java_parse_escape_sequence): Add static prototype.
14246 (java_allocate_new_line): Match definition to existing static
14249 * mangle.c Include tree.h/java-tree.h.
14250 (unicode_mangling_length, emit_unicode_mangled_name,
14251 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14253 * parse.h (jdep_code): Remove trailing comma in enumeration.
14254 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14255 (reset_report): Add prototype.
14257 * verify.c (push_pending_label, merge_types): Add static
14260 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14262 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14264 * parse.y (find_applicable_accessible_methods_list): Extend the
14265 search to superinterfaces when relevant.
14266 (search_applicable_methods_list): New function.
14268 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14270 * class.c (unmangle_classname): Implemented stricter testing
14271 before setting the QUALIFIED_P flag on an identifier.
14273 1999-03-16 Per Bothner <bothner@cygnus.com>
14275 * parse.y (java_complete_lhs): Call force_evaluation_order
14276 after patch_newarray.
14277 (patch_binop): Don't call fold if there are side effects.
14279 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14281 * parse.y (java_stabilize_reference): Use save_expr instead of
14282 building a SAVE_EXPR node.
14283 (java_complete_lhs): Patch the resulting string of the `+='
14284 operator (if necessary) and complete the RHS after having built
14287 1999-03-15 Per Bothner <bothner@cygnus.com>
14289 * class.c (make_class): Don't set CLASS_P here (because
14290 this function is also called by build_java_array_type).
14291 (push_class): Set CLASS_P here instead.
14292 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14294 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14295 context. If the context is class, perfer "super" over "synchronized".
14296 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14298 * parse.y (create_class): Don't call parser_check_super here;
14299 it is not robust. Always wait until later.
14301 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14302 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14304 1999-03-13 Per Bothner <bothner@cygnus.com>
14306 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14307 * lex.h (UNGETC): Change misleading macro.
14309 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14311 * parse.y (java_stabilize_reference): Return NODE when patching a
14313 (java_complete_lhs): Put parenthesis around truth values.
14315 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14317 * class.c (layout_class_method): Don't make rtl for interface
14319 * parse.h (GET_TYPE_NAME): New macro.
14320 * parse.y (if_then_statement:): Fixed indentation.
14321 (if_then_else_statement:): Likewise.
14322 (for_statement:): Fixed spacing.
14323 (try_statement:): Fixed indentation.
14324 (create_interface): Don't force interfaces to be abstract.
14325 (method_header): Abstract methods are OK in interfaces.
14326 (declare_local_variables): Fixed typo in comment.
14327 (java_complete_expand_method): Fixed indentation.
14328 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14329 non accessible fields.
14330 (java_stabilize_reference): New function.
14331 (java_complete_lhs): Fixed indentation. Use
14332 java_stabilize_reference in compound assignment. Insert the
14333 cast. If not processing `+' fix string constants before processing
14336 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14338 * constants.c (find_class_or_string_constant): Cast variable `j'
14339 to a `jword' when comparing against one.
14341 * expr.c (java_lang_expand_expr): Remove unused variables
14342 `has_finally_p' and `op0'.
14344 * gjavah.c (print_field_info): Cast a value to jint when comparing
14345 against one. Likewise for a jlong.
14346 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14347 against a signed quantity.
14349 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14350 (print_signature): Don't needlessly dereference variable `str'
14352 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14353 `max_locals' with ATTRIBUTE_UNUSED.
14354 (jcf_parse_class): Likewise for variable `index'.
14356 * parse.h (reverse_jdep_list): Remove static prototype.
14358 * parse.y (build_jump_to_finally): Remove prototype and definition.
14359 (reverse_jdep_list): Add static prototype.
14361 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14362 `assignment' and `expr_decl'.
14364 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14366 1999-03-12 Andrew Haley <aph@cygnus.com>
14368 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14369 we'll need a directory separator and a null character.
14371 1999-03-10 Per Bothner <bothner@cygnus.com>
14373 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14375 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14377 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14380 1999-03-05 Per Bothner <bothner@cygnus.com>
14382 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14384 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14386 * class.c (layout_class_method): A static method in a base class
14387 is never overridden, so treat it like it doesn't exist.
14388 However, do complain about private non-static method overriding
14389 public static method.
14391 * parse.y: Don't set unused INITIALIZED_P flag.
14392 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14394 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14395 (build_array_from_name): Re-order &index[string] to &string[index].
14397 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14398 error_mark (it might catch more errors, but it is more likely to lose).
14400 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14402 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14403 (parse-scan.o): Depend on toplev.h.
14405 * class.c (make_method_value): Add prototype. Make it static.
14406 Remove unused second argument, caller changed.
14408 * expr.c (java_lang_expand_expr): Remove unused variable
14411 * java-tree.h: Don't prototype find_in_current_zip.
14412 Add prototypes for verify_constant_pool, start_java_method,
14413 end_java_method, give_name_to_locals, expand_byte_code,
14414 open_in_zip, set_constant_value, find_constant1, find_constant2,
14415 find_utf8_constant, find_string_constant, find_class_constant,
14416 find_fieldref_index, find_methodref_index, write_constant_pool,
14417 count_constant_pool_bytes and encode_newarray_type.
14419 * jcf-dump.c: Remove unused variable `LONG_temp'.
14421 * jcf-parse.c: Include parse.h.
14422 (jcf_parse_source): Remove unused parameter, all callers changed.
14423 (jcf_figure_file_type): Add static prototype.
14424 (find_in_current_zip): Likewise. Also remove unused parameter,
14425 all callers changed.
14426 (read_class): Initialize variable `saved_pos'.
14428 * jcf-reader.c (jcf_parse_preamble): Mark variables
14429 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14431 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14432 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14433 (java_parse_doc_section): Initialize variable `seen_star'.
14434 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14435 (java_lex_error): Mark parameters `msg' and `forward' with
14437 (java_get_line_col): Mark parameters `filename' and `line' with
14440 * parse-scan.y: Include toplev.h.
14441 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14443 * parse.h: use `struct JCF', not plain `JCF'.
14444 (java_parser_context_save_global, java_expand_classes
14445 java_parser_context_restore_global, java_parse): Add prototypes.
14447 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14450 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14452 * check-init.c (check_init): COPYN takes word count, not bit count.
14454 1999-02-26 Per Bothner <bothner@cygnus.com>
14456 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14457 explicit build_decl. (Avoids crash in reload when optimizing.)
14459 1999-02-25 Per Bothner <bothner@cygnus.com>
14461 * decl.c (complete_start_java_method): Handle synchronized method
14462 even when compiling from bytecode.
14464 1999-02-26 Tom Tromey <tromey@cygnus.com>
14466 * gjavah.c (add_class_decl): Only generate `#include' if outer
14467 class is not the name of the class we are processing. Correctly
14468 append `.h' in #include.
14469 (process_file): Clean up newlines around generated `#include's.
14470 (decode_signature_piece): Correctly handle inner classes.
14471 (struct include): New structure.
14472 (all_includes): New global.
14473 (print_include): New function.
14474 (add_class_decl): Use it.
14475 (process_file): Likewise.
14476 (add_class_decl): Generate include for java-array.h if array
14478 (process_file): Don't generate java-array.h include.
14480 * gjavah.c (add_namelet): Check for standard package names here.
14481 (add_class_decl): Don't check for standard package names here.
14483 1999-02-25 Tom Tromey <tromey@cygnus.com>
14485 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14486 When reading a zip file, only use strncmp if both strings are
14487 bigger than the buffer length. Initialize `k' when looping
14490 1999-02-24 Tom Tromey <tromey@cygnus.com>
14492 * gjavah.c (struct namelet): New structure.
14493 (add_namelet): New function.
14494 (print_namelet): New function.
14495 (print_class_decls): Use add_namelet and print_namelet to generate
14496 namespaces and not classes.
14497 (method_printed): New global.
14498 (HANDLE_END_METHOD): Examine method_printed.
14499 (print_method_info): Set method_printed when required. Print
14500 error if function to be ignored is marked virtual. Handle $finit$
14502 (METHOD_IS_FINAL): New macro.
14503 (print_field_info): Use it.
14504 (HANDLE_METHOD): Clear method_printed.
14505 (method_pass): New global.
14506 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14507 (process_file): Do two passes over both fields and methods.
14508 (HANDLE_METHOD): Examine method_pass.
14509 (root): New global.
14510 (add_class_decl): New function.
14511 (print_class_decls): Don't scan over entire constant pool.
14513 1999-02-23 Tom Tromey <tromey@cygnus.com>
14515 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14516 disable linking in that case.
14518 1999-02-20 Tom Tromey <tromey@cygnus.com>
14520 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14523 1999-02-21 Per Bothner <bothner@cygnus.com>
14525 * decl.c (build_result_decl), java-tree.h: New method.
14526 (complete_start_java_method): Handle synchronized methods.
14527 Don't build DECL_RESULT here. (Ordering dependency problem.)
14528 (start_java_method): Call build_result_decl here instead ...
14529 * parse.y (java_complete_expand_method): ... and here.
14530 (expand_start_java_method): Don't call complete_start_java_method here.
14531 (java_complete_expand_method): Call it here instead.
14532 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14533 * java-tree.h: ... here.
14535 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14536 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14537 for ARRAY_REF - it doesn't work when array bounds are checked.
14538 (patch_array_ref): Handle it here instead.
14540 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14542 1999-02-19 Per Bothner <bothner@cygnus.com>
14544 Force left-to-right evaluation of binary operations etc.
14545 * expr.c (force_evaluation_order), java-tree.h: New function.
14546 * parse.y (java_complete_lhs): Pass binary operations, procedure
14547 calls, and ARRAY_REFs to force_evaluation_order.
14548 (various): Set TREE_SIDE_EFFECTS more carefully.
14550 Tolerate random (non-UTF8) encoding in comments without complaining.
14551 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14552 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14554 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14555 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14557 * parse.y (java_complete_lhs): Ignore an empty statement in a
14558 COMPOUND_EXPR. Don't complain about empty statement after return.
14560 1999-02-19 Per Bothner <bothner@cygnus.com>
14562 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14563 in TREE_LIST - just chain the POINTER_TYPEs together.
14564 (resolve_class): If type already resolved, return decl.
14565 After resolving, update TREE_TYPE(class_type), and name (if array).
14566 * parse.h (do_resolve_class), parse.y: Make non-static.
14567 * class.c (maybe_layout_super_class): Take this_class argument.
14568 Do do_resolve_class if necessary.
14569 (layout_class, layout_class_methods): Adjust calls appropriately.
14570 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14571 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14572 * typeck.c (build_java_array_type): Don't call layout_class.
14574 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14576 * parse.y (check_pkg_class_access): Allow private class access
14577 within the same package.
14578 (strip_out_static_field_access_decl): New function.
14579 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14580 operator argument before testing its nature.
14582 1999-02-03 Per Bothner <bothner@cygnus.com>
14584 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14585 (TRY_EXPR): Simplify - it no longer has a finally clause.
14586 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14587 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14588 * expr.c (java_lang_expand_expr): Likewise.
14589 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14590 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14591 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14592 (build_try_statement): Remove finally parameter and handling.
14593 (build_try_finally_statement): New function.
14594 (patch_try_statement): No longer need to support finally clause.
14595 (try_statement): Update grammar action rules.
14596 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14597 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14599 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14601 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14602 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14604 1999-02-17 Andrew Haley <aph@cygnus.com>
14606 * class.c (build_utf8_ref): Back out broken patch which was
14607 intended to to output signatures using '.' as a separator.
14609 * class.c (make_class_data): Output signatures using '.' as a
14610 separator, rather than '/'.
14611 (mangled_classname): Likewise.
14612 (make_field_value): Likewise.
14613 (make_method_value): Likewise.
14614 * constants.c (alloc_class_constant): Likewise.
14615 * expr.c (build_invokeinterface): Likewise.
14617 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14619 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14620 of an ancient workaround.
14622 1999-02-10 Jeffrey A Law (law@cygnus.com)
14624 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14627 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14629 * lex.c (yylex): Encode \0 as UTF8.
14631 1999-02-10 Tom Tromey <tromey@cygnus.com>
14633 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14634 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14635 (libgcj_zip): Renamed.
14636 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14638 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14640 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14641 (GC_NAME): Renamed -lgc to -lgcjgc.
14643 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14645 * lex.c (java_lang_cloneable): Initialize.
14646 * parse.y (java_lang_cloneable): New static variable.
14647 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14648 doing one more qualification round.
14649 (valid_ref_assignconv_cast_p): Reject null source or
14650 destination. Allow an array to be cast into java.lang.Cloneable.
14651 (patch_cast): Swapped two first arguments to first call to
14652 valid_ref_assignconv_cast_p.
14654 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14656 * parse.h: DECL_P renamed JDECL_P.
14657 * parse.y: DECL_P replaced by JDECL_P.
14658 (build_array_from_name): Always use pointer's type.
14659 (patch_bc_statement): Extra code to search continue target in a
14660 for loop. Fixed comments. Continue target is current loop when
14663 1999-02-05 Andrew Haley <aph@cygnus.com>
14665 * class.c (make_class_data): The superclass of an interface should
14666 be null, not class Object.
14668 * lex.c (java_lex): Sign extend hex literals.
14670 1999-02-04 Andrew Haley <aph@cygnus.com>
14672 * class.c (build_utf8_ref): Output signatures using '.' as a
14673 separator, rather than '/'.
14674 (make_class_data): Likewise.
14676 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14678 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14679 mkstemp.o. Get them from libiberty now.
14681 1999-02-02 Jeffrey A Law (law@cygnus.com)
14683 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14685 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14687 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14690 1999-02-02 Per Bothner <bothner@cygnus.com>
14692 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14693 * jcf-write.c (generate_bytecode_return): New function.
14694 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14696 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14697 generate special [fd]const_[01] instructions.
14699 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14701 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14702 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14704 1999-02-01 Per Bothner <bothner@cygnus.com>
14706 * parse.y (patch_method_invocation): Handle calling static methods,
14707 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14709 * parse.y (java_complete_lhs): Don't complain about unreachable
14710 exit condition in a do-while statement.
14712 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14714 * lex.c (java_read_char): Fixed utf8 decoding.
14715 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14717 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14718 comments. Local variable `all_primitive' is gone. Broadened
14719 acceptance of `0' to floating point targets. `long' can now be
14720 widened to `double' or `float'.
14721 (valid_method_invocation_conversion_p): Added leading
14722 comment. Fixed tabulation.
14723 (build_string_concatenation): Optimize out left or right empty
14726 1999-01-28 Per Bothner <bothner@cygnus.com>
14728 * jcf-write.c (localvar_alloc): Only emit entry for
14729 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14730 (generate_bytecode_insns): Only call put_linenumber if
14731 debug_info_level > DINFO_LEVEL_NONE.
14732 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14733 is specified, add -g1 (for compatibility wih javac).
14735 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14737 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14738 gjavah.o, check-init.o, jv-scan.o
14740 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14742 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14744 * gjavah.c: Include config.h and system.h.
14746 * javaop.h (inline): Don't define, its handled by system.h.
14747 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14748 from `inline' to `static inline'.
14750 * jcf.h (inline): Don't define, its handled by system.h.
14752 * lex.c (inline): Likewise.
14754 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14756 * lang-specs.h: Map -Qn to -fno-ident.
14758 1999-01-29 Richard Henderson <rth@cygnus.com>
14760 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14762 1999-01-29 Tom Tromey <tromey@cygnus.com>
14764 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14765 then cast it to Object before calling `append' method.
14767 1999-01-28 Per Bothner <bothner@cygnus.com>
14769 * check-init.c (check_bool2_init, check_bool_init, check_init):
14770 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14771 * jcf-write.c (generate_bytecode_insns): Likewise.
14773 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14775 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14776 * parse.y (patch_cast): Allow a boolean to be cast into a
14779 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14781 * parse.y: (class_declaration:): Fixed indentation.
14782 (class_member_declaration:): Extra `;' after field declaration now
14784 (interface_declaration:): Removed debug messages in error reports.
14785 (patch_binop): Nodes created and returned inherit the orignal
14786 node's COMPOUND_ASSIGN_P flag value.
14787 (patch_cast): Fix cast from char to floating point.
14789 1999-01-25 Andrew Haley <aph@cygnus.com>
14791 * except.c, java-except.h (expand_resume_after_catch): new
14793 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14794 to branch back to main flow of control after a catch block.
14796 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14798 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14799 $(srcdir)/../system.h.
14800 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14801 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14802 (jcf-write.o): Likewise.
14803 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14804 (mangle.o): Depend on $(srcdir)/../toplev.h.
14805 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14806 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14808 * class.c: Include output.h and parse.h.
14809 (mangled_classname): Add the `const' keyword to a char*.
14810 (find_named_method): Hide unused function definition.
14811 (build_utf8_ref): Change type of variable `c' to unsigned char.
14812 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14813 (build_class_ref): Add the `const' keyword to a char*.
14814 (layout_class_method): Remove unused variable `buf'.
14816 * decl.c (find_local_variable): Remove unused variable `rtl'.
14817 (pushdecl): Likewise for variables `different_binding_level' and
14819 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14820 (maybe_build_cleanup): Likewise for parameter `decl'.
14822 * except.c (expand_start_java_handler): Mark parameter `range'
14823 with ATTRIBUTE_UNUSED.
14825 * expr.c: Include except.h.
14826 (pop_type): Remove unused variable `i'.
14827 (pop_value): Likewise for variables `n_words' and `i'.
14828 (expand_java_arrayload): Likewise for variable `convert'.
14829 (java_lang_expand_expr): Likewise for variables `op0', `type',
14830 `mode', `unsignedp', `node' and `elements'.
14831 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14833 (process_jvm_instruction): Add a `const' qualifier to a char*.
14835 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14836 (temp_directory): Likewise.
14837 (print_c_decl): Likewise.
14838 (print_method_info): Likewise.
14839 (decode_signature_piece): Likewise.
14840 (print_mangled_classname): Likewise.
14842 * java-except.h: Provide prototypes for maybe_start_try,
14843 maybe_end_try and add_handler.
14845 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14846 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14847 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14848 init_expr_processing, push_super_field, init_class_processing,
14849 can_widen_reference_to, class_depth, verify_jvm_instructions,
14850 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14851 set_local_type, merge_type_state, push_type, load_type_state,
14852 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14853 emit_unicode_mangled_name): Add prototypes.
14855 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14856 (print_signature_type): Use ISDIGIT, not isdigit.
14857 (print_signature): Remove unused variable `j'.
14859 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14860 int when comparing against one.
14862 * jcf-parse.c: Include toplev.h.
14864 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14865 (localvar_free): Remove unused variable `i'.
14866 (generate_bytecode_conditional): Likewise for variable `kind'.
14868 * jv-scan.c: Include config.h and system.h. Remove redundant
14869 OS header and gansidecl.h includes.
14870 (warning): Add the `const' keyword to a char*. Also add
14871 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14872 __STDC__, when determining whether to use ANSI-isms.
14873 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14874 (xmalloc): Don't redundantly prototype here.
14875 (main): Remove unused parameter `envp'. Also fix the arguments
14876 passed to function `fatal' to match the format specifier.
14878 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14880 * mangle.c: Include toplev.h.
14881 (emit_unicode_mangled_name): Declare parameter `len'.
14883 * parse.y (parse_warning_context): Add the `const' keyword to a
14884 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14885 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14886 (issue_warning_error_from_context): Add the `const' keyword to
14888 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14889 not `__STDC__' for whether to use ANSI-isms.
14891 * typeck.c (incomplete_type_error): Mark parameters `value' and
14892 `type' with ATTRIBUTE_UNUSED.
14893 (parse_signature_type): Use ISDIGIT, not isdigit.
14895 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14896 (verify_jvm_instructions): Likewise. Remove unused variables
14897 `field_name' and `default_val'.
14899 * zextract.c: Include config.h and system.h. Remove redundant
14900 OS header includes.
14902 * zipfile.h: Prototype `read_zip_archive'.
14904 1999-01-21 Andrew Haley <aph@cygnus.com>
14906 * typeck.c (convert): Allow conversions to void type: some
14907 optimizations in gcc do this.
14909 1999-01-21 Andrew Haley <aph@cygnus.com>
14911 * typeck.c (convert_ieee_real_to_integer): New function.
14912 (convert): When not using fast-math and using hardware fp, convert
14913 an IEEE NaN to zero.
14915 1999-01-18 Andrew Haley <aph@cygnus.com>
14917 * parse.y (patch_binop): Do a type conversion from signed to
14918 unsigned and then back to signed when a ">>>" is found.
14920 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14922 * java-tree.h: (check_for_initialization): Added prototype.
14923 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14924 * parse.y (do_resolve_class): Removed unused locals.
14925 (read_import_dir): Likewise.
14926 (resolve_qualified_expression_name): Array creation
14927 expressions are valid primary expressions.
14928 (qualify_ambiguous_name): Likewise.
14929 (patch_synchronized_statement): Removed unused local.
14931 1999-01-17 Jeffrey A Law (law@cygnus.com)
14933 * Makefile.in (zextract.o): Add dependencies.
14935 * Makefile.in: Do not put ^Ls at the start of a line.
14937 1999-01-15 Per Bothner <bothner@cygnus.com>
14939 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14940 sub-type the result of the call that gets the exception value.
14942 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14943 don't call finish_class.
14945 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14946 clear found before continuing.
14948 * verify.c (verify_jvm_instructions): On an array load, allow
14949 and handle top of stack to be TYPE_NULL.
14951 * gjavah.c (generate_access): Translate Java package private or
14952 protected access to C++ public, but with a comment.
14954 1999-01-13 Andrew Haley <aph@cygnus.com>
14956 * expr.c (generate_name): Name prefix changed to avoid clashes
14957 with assembler temp labels.
14959 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14960 MODIFY_EXPR. Without this, code for the assignment may not be
14961 generated at all and the synchronized statement will read an
14962 uninitialized variable.
14964 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14966 * class.c (maybe_layout_super_class): Fixed returned value.
14967 * lex.c: Added 1999 to the copyright.
14968 (java_init_lex): Initialize java_lang_imported.
14969 * lex.h: Added 1999 to the copyright.
14970 * parse.h: Added 1999 to the copyright.
14971 (REGISTER_IMPORT): Fixed typo in trailing macro.
14972 (CURRENT_OSB): New macro.
14973 (struct parser_ctxt): New fields osb_depth, osb_limit.
14974 * parse.y (java_lang_id): New global variable.
14975 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14976 (array_creation_expression:): Use CURRENT_OSB.
14977 (dims:): Uses a stack to keep track of array dimensions.
14978 (cast_expression:): Use CURRENT_OSB.
14979 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14981 (register_fields): Fixed typos in comment.
14982 (check_method_redefinition): Fixed comment indentation.
14983 (java_check_regular_methods): Set saved found wfl to NULL after
14984 having reinstalled it in the previously found DECL_NAME.
14986 1999-01-10 Richard Henderson <rth@cygnus.com>
14988 * gjavah.c (java_float_finite): Use a union to do type punning.
14989 (java_double_finite): Likewise.
14991 1999-01-09 Per Bothner <bothner@cygnus.com>
14993 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14994 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14995 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14996 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14997 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14998 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15000 1999-01-08 Per Bothner <bothner@cygnus.com>
15002 * check-init.c (check_init): If compiling to native, we don't
15003 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15005 1999-01-08 Tom Tromey <tromey@cygnus.com>
15007 * parse-scan.y (variable_declarator_id): Set or increment
15009 (bracket_count): New global.
15010 (formal_parameter): Handle case where bracket pairs trail variable
15013 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15015 * jcf-parse.c (yyparse): variable len changed from a char to an
15016 int to prevent overflow.
15018 1999-01-06 Per Bothner <bothner@cygnus.com>
15020 * java-tree.h: Declare read_class.
15021 * jcf-parse.c (read_class): New function.
15022 (load_class): Now just call read_class.
15024 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15025 * jcf-parse.c (parse_source_file): Declare save_error_count,
15026 which is needed by java_parse_abort_on_error macro,
15027 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15029 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15030 constructor, if initializing a static field.
15031 (patch_new_array_init): Set TREE_CONSTANT if it is.
15032 * expr.c (java_lang_expand_expr): For a static array constructor
15033 of primitive elements, allocate the array itself statically.
15034 Disabled until we can set the vtable field statically.
15036 * check-init.c: New file. Checks for definite assignment.
15037 * Makefile.in (JAVA_OBJS): Add check-init.o.
15038 * parse.y (java_complete_expand_method): Call check_for_initialization.
15039 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15041 1999-01-06 Graham <grahams@rcp.co.uk>
15043 * parse.y : include system.h instead of including
15044 standard headers directly with the exception of <dirent.h>.
15046 1999-01-06 Per Bothner <bothner@cygnus.com>
15048 * lex.h: Moved static function declarations to lex.c,
15049 to shut up some -Wall warnings.
15050 * lex.c: Static function declarations moved here.
15051 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15053 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15055 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15057 1998-12-22 Per Bothner <bothner@cygnus.com>
15059 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15060 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15062 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15063 (localvar_alloc): Change return type to void,
15064 (emit_unop): Remove unused variable size.
15066 * jcf-write.c (struct jcf_block): Add new union.
15067 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15068 (call_cleanups): New functions.
15069 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15070 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15071 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15072 * lang.c (lang_init): Call using_eh_for_cleanups.
15073 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15074 completing operands to patch_synchronized_statement.
15075 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15076 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15077 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15079 1998-12-20 John F. Carr <jfc@mit.edu>
15081 * Make-lang.in: Comment out control-Ls; they upset some makes.
15083 1998-12-18 Tom Tromey <tromey@cygnus.com>
15085 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15088 1998-12-17 Tom Tromey <tromey@cygnus.com>
15090 * parse.y (DIR_SEPARATOR): New define.
15091 (check_class_interface_creation): Use it.
15093 * parse-scan.y (report_main_declaration): Recognize
15094 `java.lang.String' in argument to main.
15096 1998-12-16 Per Bothner <bothner@cygnus.com>
15098 * parse.y (create_interface): Remove bogus test.
15100 1998-12-16 Per Bothner <bothner@cygnus.com>
15102 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15103 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15105 1998-12-16 Tom Tromey <tromey@cygnus.com>
15107 * parse-scan.y (qualified_name): Use correct sprintf format.
15109 1998-12-15 Tom Tromey <tromey@cygnus.com>
15111 * gjavah.c (print_field_info): Changed how most negative number is
15114 1998-12-14 Per Bothner <bothner@cygnus.com>
15116 * parse.y (fold_constant_for_init): New function.
15117 (resolve_expression_name): Don't replace static final
15118 constant-initialized fields by its value.
15119 (java_complete_lhs): New. Same as java_complete_tree, except does
15120 not replace static final constant-initialized fields by their values.
15121 (register_fields): If there is an initializer, set DECL_INITIAL and
15122 MODIFY_EXPR_FROM_INITIALIZATION_P.
15123 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15124 Only call patch_initialized_static_field if
15125 MODIFY_EXPR_FROM_INITIALIZATION_P.
15126 (patch_initialized_static_field): If not valid constant, clear
15129 * parse.y (lookup_field_wrapper): Fix thinko.
15131 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15132 set and restore global lineno.
15134 1998-12-14 Tom Tromey <tromey@cygnus.com>
15136 * gjavah.c (print_field_info): If value to print is the smallest
15137 value of its size, then print as hex to avoid later warnings from
15140 1998-12-14 Tom Tromey <tromey@cygnus.com>
15142 * gjavah.c (decompile_method): Decompile `return null'.
15143 (process_file): Generate `#pragma interface'.
15144 (method_declared): New global.
15145 (print_method_info): Set it.
15146 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15147 (print_method_info): Handle abstract methods.
15149 1998-12-13 Per Bothner <bothner@cygnus.com>
15151 * parse.y (patch_method_invocation): If class_decl is null
15152 (e.g. an array type), use original type.
15154 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15155 errors about uncaught exception from clone (of array, specifically).
15157 1998-12-13 Tom Tromey <tromey@cygnus.com>
15159 * gjavah.c (decompile_method): Handle all types of `return'
15160 opcode. Decompile `return this' and `return'.
15161 (method_access): New global.
15162 (print_method_info): Set it.
15163 (decompile_method): Don't decompile a synchronized method.
15165 1998-12-13 Tom Tromey <tromey@cygnus.com>
15167 * jcf-reader.c (jcf_parse_one_method): Recognize
15169 * gjavah.c (HANDLE_END_METHOD): New macro.
15170 (HANDLE_CODE_ATTRIBUTE): New macro.
15171 (decompile_method): New function.
15172 (print_method_info): Don't print `;\n' at end of function decl.
15173 Include java-opcodes.h.
15174 (decompiled): New global.
15176 1998-12-12 Per Bothner <bothner@cygnus.com>
15178 * class.c (build_class_ref): Handle PRIMTYPE.class if
15179 flag_emit_class_files.
15180 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15181 if flag_emit_class_files.
15182 * parse.y (java_complete_tree): Pre-liminary support for
15183 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15185 * parse.y (patch_synchronized_statement): Don't call monitorexit
15186 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15188 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15190 * zipfile.h (opendir_in_zip): New declaration.
15191 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15192 (opendir_in_zip): New function, using code from open_in_zip.
15193 (open_in_zip): Call opendir_in_zip.
15194 (find_class): Remove no-longer-used do_class_file parameter,
15195 but add source_ok parameter. Change logic so if we find a .java file,
15196 we don't look for .class in later classpath emtries.
15197 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15198 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15199 * gjavah.c: Update call to find_class.
15200 * jcf-dump.c: Likewise.
15202 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15203 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15204 nothing if body is empty_stmt_node.
15205 Various little fixes so SP gets correctly adjusted.
15206 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15207 For CALL_EXPR, test if static first.
15208 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15209 such as the ones we create for Object and Class.
15210 Set and restore current_function_decl.
15211 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15212 (note_possible_classname): New function.
15213 (read_import_entry): Removed. Merged with read_import_dir.
15214 (read_import_dir): Don't call find_class - that only gives us
15215 the first classpath entry having the needed package.
15216 Use the struct buffer data structure from buffer.h.
15217 (read_import_dir, find_in_imports_on_demand): The remembered
15218 class names now use '.' (not '/') as package separator.
15220 * parse.y (java_complete_expand_methods): Call write_classfile
15221 here, and not in java_expand_classes (which only gets first class).
15223 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15225 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15226 (register_fields): If a static fields has an initializer, just
15227 chain it on ctxp->static_initialized, and handle later.
15228 (java_complete_expand_methods): Force <clinit> first.
15229 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15230 - it's already been completed.
15231 (patch_initialized_static_field): New function.
15232 (java_complete_field): Call it.
15234 1998-12-12 Per Bothner <bothner@cygnus.com>
15236 * expr.c (encode_newarray_type, build_new_array): New functions.
15237 * java-tree.h: Declare build_new_array.
15238 * jcf-write.c (patch_newarray): Use build_new_array.
15240 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15241 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15243 * parse.y (patch_new_array_init): Re-organize.
15244 Now is passed the actual array (pointer) type of the value.
15245 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15246 (patch_array_constructor): Removed - merged into patch_new_array_init.
15247 (java_complete_tree): Update patch_new_array_init.
15249 * jcf-write.c (find_constant_index): New function.
15250 (generate_bytecode_insns): Use find_constant_index.
15251 (generate_classfile): Use find_constant_index for ConstantValue.
15253 1998-12-11 Tom Tromey <tromey@cygnus.com>
15255 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15256 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15257 * class.c (make_class_data): Renamed dtable -> vtable, and
15258 dtable_method_count -> vtable_method_count.
15260 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15262 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15263 global variables, initialized.
15264 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15265 Declared new global variables.
15266 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15267 double_zero_node, integer_zero_node upon direct matching.
15268 * parse.y (purify_type_name): Added function prototype.
15269 (duplicate_declaration_error_p): Consider new_type as potentially
15270 being a incomplete type. Use purify_type_name on type string.
15271 (method_header): saved_type: unused variable removed. Don't figure
15272 return type if method name is invalid.
15273 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15274 processed by patch_unaryop.
15275 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15276 increment/decrement node into its original type after binary
15277 numeric promotion on its operands.
15279 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15281 * parse.y (array_initializer:): Array init operand is NULL_TREE
15282 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15283 now an error. Fixed indentation problems.
15284 (patch_string): Handle error_mark_node as an argument.
15285 (patch_new_array_init): Fixed indentation problems.
15286 (array_constructor_check_entry): Removed check on null wfl_value.
15287 Return an error if wfl_value's walk returns an error.
15289 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15291 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15292 * lex.c (java_lex): Remember column position before advancing one
15293 token. Retain location information on OCB_TK.
15294 * lex.h (typedef struct java_lc): Added new field.
15295 * parse.h (GET_SKIP_TYPE): New macro.
15296 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15297 * parse.y (build_new_array_init, patch_new_array_init,
15298 patch_array_constructor, maybe_build_array_element_wfl,
15299 array_constructor_check_entry): New function prototypes.
15300 (switch_block:): Tagged <node>.
15301 (OCB_TK): Tagged <operator>.
15302 (array_initializer:): Installed actions.
15303 (variable_initializer): Build location information on element if
15305 (switch_statement:): Fixed indentation typo.
15306 (switch_block:): Redefined default action.
15307 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15308 (patch_assignment): Removed duplicate code.
15309 (maybe_build_array_element_wfl, build_new_array_init,
15310 patch_new_array_init, patch_array_constructor,
15311 array_constructor_check_entry): New functions.
15313 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15315 * parse.y (array_initializer): Tagged <node>.
15316 (variable_initializer:): Use default rule.
15317 (array_initializer:): Defined actions.
15318 (variable_initializers:): Likewise.
15319 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15320 non-static field accesses.
15321 (patch_invoke): Fixed indentation typo.
15322 (java_complete_tree): Likewise.
15323 (build_labeled_block): Changed leading comment. Generate an error
15324 in case of duplicate loop labels.
15325 (patch_conditional_expr): Patch results of string concatenation
15328 1998-12-06 Per Bothner <bothner@cygnus.com>
15330 * constants.c (find_methodref_index): When the class is an interface,
15331 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15333 * decl.c (finit_identifier_node): Use "$finit$", rather than
15334 "<finit>" (which Sun's verifier rejects).
15335 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15336 (generate_field_initialization_code): Removed.
15337 (fix_constructors) Don't add call to $finit$ here (wrong order).
15338 (patch_method_invocation): Add $finit$ call here.
15340 * java-tree.h (CALL_USING_SUPER): New macro.
15341 * parse.y (patch_invoke): Remove im local variable.
15342 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15343 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15344 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15346 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15348 * parse.y (java_complete_tree): Don't complain about unreachable
15349 statement if it is empty_stmt_node.
15351 * jcf-write.c (find_constant_wide): New function.
15352 (push_long_const): Use find_constant_wide.
15354 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15355 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15356 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15357 Emit invokeinterface when calling an interface method.
15358 Emit invokespecial also when calling super or private methods.
15360 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15362 1998-12-06 Per Bothner <bothner@cygnus.com>
15364 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15366 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15368 * java-tree.h (java_layout_seen_class_methods): New function
15370 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15371 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15372 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15373 * parse.y (method_declarator:): Defined action.
15374 (issue_warning_error_from_context): input_filename saved, set to
15375 the appropriate value and restored after java_error is called.
15376 (build_unresolved_array_type): Fixed comment.
15377 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15378 (method_header): Deal with return type the same way type are
15379 handled for fields and method's parameters and local variables
15381 (check_method_redefinition): Removed extra CR.
15382 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15383 (java_layout_seen_class_methods): New function.
15384 (java_layout_classes): Call java_layout_seen_class_methods.
15386 1998-12-03 Per Bothner <bothner@cygnus.com>
15388 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15390 1998-12-03 Per Bothner <bothner@cygnus.com>
15392 * jcf-dump.c (main): Fix error message.
15393 * jcf-path.c (add_entry): Style fix.
15395 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15397 * class.c (layout_class_method): Call build_java_argument_signature
15398 on constructors too.
15399 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15400 (patch_method_invocation): Define a primary when resolving an
15401 expression name. Augmented comment on code checking illegal `this'
15402 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15404 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15406 * class.c (layout_class_method): Don't report error on non-static
15407 overriding static if the method is private.
15408 * java-tree.h (finish_class): Prototype added.
15409 * lex.c (java_get_line_col): Handle col argument -2 value.
15410 * parse.h: All static method declarations moved to parse.y.
15411 * parse.y: Now contains all static method declarations previously
15413 (find_expr_with_wfl, missing_return_error,
15414 unreachable_stmt_error): New functions.
15415 (java_get_real_method_name): Identify constructors bearing class
15416 names in source code compiled classes only.
15417 (java_complete_expand_methods): Call missing_return_error.
15418 (invocation_mode): Private methods invoked as static methods.
15419 (java_complete_tree): Call unreachable_stmt_error.
15421 1998-12-01 Tom Tromey <tromey@cygnus.com>
15423 * Makefile.in (+target): Removed.
15424 (+xmake_file): Likewise.
15425 (+tmake_file): Likewise.
15426 (.NOEXPORT): Removed duplicate.
15428 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15430 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15432 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15434 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15435 libiberty.h. Provide an xmalloc definition.
15437 * jvspec.c: Remove the xmalloc prototype.
15439 * parse-scan.y: Include config.h and system.h. Don't include
15440 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15441 Provide an xstrdup definition.
15443 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15445 * jcf-path.c (add_entry): Recognize ".jar" too.
15446 * lang-specs.h: Likewise.
15448 1998-11-26 Per Bothner <bothner@cygnus.com>
15450 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15451 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15453 * jcf-write.c (generate_bytecode_insns):
15454 Handle pre/post-increment/decrement of long.
15456 * jcf-write.c (generate_bytecode_insns):
15457 Handle missing exception handler (finally for synchronized).
15459 1998-11-25 Per Bothner <bothner@cygnus.com>
15461 * java-tree.h (end_params_node): Declare global.
15462 * decl.c (end_params_node): New global.
15463 (init_decl_processing, start_java_method): Use end_params_node for
15464 end of list of parameter types. Follows correct gcc conventions.
15465 * expr.c (pop_argument_types, pop_arguments): Likewise.
15466 * lang.c (put_decl_node): Likewise.
15467 * typeck.c (various places): Likewise.
15468 * class.y (various places): Likewise.
15469 * parse.y (various places): Likewise.
15471 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15472 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15474 * class.c: Add #include flags.h, remove no-longer needed declaration.
15476 * class.c (layout_class_method): Remove commented-out code, re-format.
15477 Don't add vtable entry (or index) for private methods.
15478 * expr.c (expand_invoke): A private method is implicitly final.
15479 * class.c (make_class_data): If inlining or optimizing,
15480 skip private methods.
15482 * class.c (finish_class): New function. Calls existing methods,
15483 but alls emits deferred inline functions.
15484 * jcf-parse.c (parse_class_file): Call finish_class.
15485 * parse.y (java_complete_expand_methods): Likewise.
15487 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15489 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15491 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15493 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15495 1998-11-24 Per Bothner <bothner@cygnus.com>
15497 * (generate_classfile): Always write class access flag with
15500 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15502 * class.c (maybe_layout_super_class): New function.
15503 (layout_class): Reorganized. Loop on class methods dispatched into
15504 a new function. Call maybe_layout_super_class.
15505 (layout_class_methods, layout_class_method): New functions.
15506 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15508 (expand_invoke): Likewise.
15509 * java-tree.h (all_class_list): New global variable declared.
15510 (layout_class_methods, layout_class_method): New function
15512 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15513 * jcf-parse.c (all_class_list): New global variable.
15514 (load_class): Extended what class_or_name can be. Use parser
15515 context mechanism to save globals before calling jcf_parse.
15516 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15517 is set on the file name.
15518 (jcf_parse): Layout class methods when Object is loaded, otherwise
15519 record class in all_class_list for delayed method layout.
15520 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15521 * lang.c (put_decl_node): Decode <init> into the decl context
15523 * lex.c (java_allocate_new_line): Use xmalloc.
15524 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15525 pointers, not TREE_LIST elements.
15526 (struct parser_ctxt): Fixed comment indentations, added comments
15527 and reordered some fields.
15528 (java_check_methods): Function prototype removed.
15529 * parse.y (java_push_parser_context): Use xmalloc.
15530 (java_parser_context_restore_global): Pop extra pushed ctxp only
15531 when there's nothing next.
15532 (maybe_create_class_interface_decl): Fixed comment, add new
15533 created class decl to all_class_list.
15534 (method_header): Use GET_REAL_TYPE on argument's types.
15535 (method_declarator): Use GET_REAL_TYPE, change type to the real
15536 type in TREE_LIST dependency node. Build argument list with the
15538 (create_jdep_list): Use xmalloc. Removed allocation error message.
15539 (obtain_incomplete_type): Fixed leading comment. Broadened
15540 incoming argument meaning.
15541 (register_incomplete_type): Use xmalloc. Removed allocation error
15543 (safe_layout_class): Fixed leading comment.
15544 (jdep_resolve_class): Reversed if statement condition and switch
15545 if and else bodies.
15546 (resolve_and_layout): Fixed leading comment. Broadened incoming
15548 (complete_class_report_errors): New local variable name, for
15549 clarity. purify_type_name used for all error cases.
15550 (java_get_real_method_name): Stricter check on constructors.
15551 (java_check_regular_methods): Reverse methods list only if not
15552 already laid out. Layout artificial constructor.
15553 (java_check_methods): Deleted.
15554 (source_start_java_method): Obtain incomplete type for patchable
15556 (java_layout_classes): Fixed leading comment. Use
15557 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15558 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15559 before returning. Fixed comments.
15560 (java_expand_classes): Check for errors up front.
15561 (patch_method_invocation): Class to search is resolved and laid
15564 1998-11-24 Per Bothner <bothner@cygnus.com>
15566 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15568 * javaop.h (int8): Removed - not used.
15569 (jbyte): Redefine portably with correct signedness.
15571 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15573 * jcf-write.c (generate_bytecode_insns): Fix typo
15574 OPCODE_getstatic to OPCODE_getfield.
15576 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15577 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15578 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15580 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15582 * jcf-parse.c (jcf_parse_source): Function returned type is
15583 void. Added prototype.
15584 (jcf_parse): Function returned type is void.
15585 (yyparse): Remove call to fclose on the last parsed file.
15587 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15589 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15591 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15592 (layout_class): Cope with methods featuring WFL in decl names.
15593 * decl.c (unqualified_object_id_node): New global variable,
15595 (build_decl_no_layout): Removed.
15596 * expr.c (build_primtype_type_ref): Handle Double.
15597 (java_lang_expand_expr): Fixed indentations.
15598 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15599 (flag_wall, flag_redundant, flag_not_overriding,
15600 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15601 variable declarations.
15602 (build_decl_no_layout): Removed prototype.
15603 (java_get_real_method_name): Added prototype.
15604 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15605 (java_parse_abort_on_error): Macro now just returns.
15606 * jcf-parse.c (jcf_parse_source): Check fclose returned
15607 value. Call emit_register_classes if java_report_errors returns
15609 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15610 flag_static_local_jdk1_1): New integer flags.
15611 (lang_decode_option): New flags set here.
15612 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15613 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15614 the flag_redundant variable.
15615 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15616 when parsing java.lang.Object class.
15617 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15618 NULL_TREE to build.
15619 (resolve_qualified_expression_name): Fixed indentation.
15620 (patch_array_ref): Changed prototype.
15621 (not_initialized_as_it_should_p): Prototype removed.
15622 (java_report_errors): Added function prototype.
15623 * parse.y (formal_parameter:): Changed error message for not yet
15624 supported final parameters.
15625 (class_type_list:): Set both PURPOSE and VALUE of created
15626 TREE_LIST to be class_type.
15627 (primary_no_new_array:): Handle class literals on primitive types.
15628 (parse_warning_context): Reinstalled correct force_error and
15629 do_warning flags setups.
15630 (java_report_errors): Changed prototype. Return java_error_count
15632 (variable_redefinition_error): Consider treating variable type as
15634 (create_interface): Warn about redundant abstract modifier if
15635 flag_redundant is set. Changed error message.
15636 (lookup_field_wrapper): Save/restore globals before/after looking
15638 (duplicate_declaration_error_p): Consider treating declaration
15639 type as a fake pointer.
15640 (register_fields): Extract real type from dependency node. Check
15641 for duplicate field declaration after type adjustment. Use
15642 DECL_INITIAL to store static final initialized values.
15643 (method_header): Extract real function type from dependency node.
15644 (check_abstract_method_header): Use GET_METHOD_NAME.
15645 (obtain_incomplete_type): Layout fake pointer type.
15646 (safe_layout_class): Don't try to check for methods before layout.
15647 (java_complete_class): Don't check for correct throws clause
15648 elements inheritance here.
15649 (resolve_and_layout): Broadened name parameter meaning.
15650 (reset_method_name): Use GET_METHOD_NAME.
15651 (java_get_real_method_name): New function.
15652 (java_check_regular_methods): Don't check methods in
15653 java.lang.Object. Verify lineage of throws clause elements. Use
15654 flag_no_overriding in warning report.
15655 (check_throws_clauses): Don't check if class was from
15656 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15657 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15658 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15659 warning on unsupported final local variables. Use build_decl
15660 instead of build_decl_no_layout. Get real local variable type from
15662 (source_start_java_method): Get real parameter type from
15663 dependency node. Call build_decl instead of build_decl_no_layout.
15664 (java_layout_classes): Reverse tree and layout type and class as
15665 required. Mark class as loaded when done.
15666 (resolve_field_access): Fixed indentation. Restricted condition
15667 leading to static field access code generation. Set field_type
15668 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15669 (resolve_qualified_expression_name): Initialize type_found to
15670 null. Handle static field resolved during qualification. Fixed
15671 layout on non primitive field decl types.
15672 (not_accessible_p): Fixed typo in comment.
15673 (patch_method_invocation): Resolve and layout class to search from
15675 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15676 layout non primitive type, if necessary. Make method node only to
15678 (find_applicable_accessible_methods_list): Consider WFL'ed method
15679 decl names. Fixed indentation.
15680 (argument_types_convertible): Resolve and layout target type if
15682 (java_complete_tree): Fixed indentation problems. Rewrote
15683 CALL_EXPR thrown exceptions check. Re-installed further processing
15684 of the assignment in certain cases.
15685 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15686 inlining on class literals.
15687 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15689 (valid_method_invocation_conversion_p): Likewise.
15690 (patch_string): Temporary disable forbidden use of `this' in
15691 explicit constructor invocations when doing string concatenation
15692 within their scope.
15693 (patch_unaryop): Added comment. Reinstalled code to disable
15694 further check on assignment operation with cast expression RHS.
15695 (patch_switch_statement): Fixed indentation.
15696 (build_try_statement): Call build_decl instead of
15697 build_decl_no_layout.
15698 (patch_synchronized_statement): Likewise.
15699 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15700 IS_UNCHECKED_EXPRESSION_P.
15701 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15702 layout argument exception type.
15703 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15704 of IS_UNCHECKED_EXPRESSION_P.
15706 1998-11-18 Anthony Green <green@cygnus.com>
15708 * jcf-parse.c (yyparse): Open class file in binary mode.
15710 1998-11-15 Per Bothner <bothner@cygnus.com>
15712 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15714 * jcf-write.c (perform_relocations): Move check out one loop.
15716 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15718 * Make-lang.in: Fix reference to srcdir.
15719 * jv-scan.c: Add missing xmalloc prototype.
15720 * jvgenmain.c: Ditto.
15722 1998-11-15 Per Bothner <bothner@cygnus.com>
15724 * decl.c (error_mark_node), java-tree.h: New global.
15725 * parse.y: Use empty_stmt_node instead of size_zero_node.
15726 (build_if_else_statement): If missing else, use empty_stmt_node.
15728 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15729 (java_complete_expand_method): Complain if return is missing.
15730 (java_check_regular_methods): Comment out incorrect error check.
15731 (not_accessible_p): Fix incorrect handling of protected methods.
15732 (patch_method_invocation): Pass correct context to not_accessible_p.
15733 (find_applicable_accessible_methods_list): Likewise.
15734 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15735 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15736 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15737 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15739 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15740 (push_int_const): Remove reundant NOTE_PUSH.
15741 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15742 (- case SWITCH_EXPR): Fix code generation bug.
15743 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15744 (generate_classfile): More robust for abstract methods.
15746 1998-11-15 Anthony Green <green@cygnus.com>
15748 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15749 * Make-lang.in: Ditto.
15751 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15752 * jvgenmain: Ditto.
15754 1998-11-15 Per Bothner <bothner@cygnus.com>
15756 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15758 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15760 1998-11-14 Per Bothner <bothner@cygnus.com>
15762 Allow uses of interface types to verify. This is not really
15763 type-safe, but it matches what Sun does, and is OK as long as
15764 there are appropriate run-time checks.
15765 * verify.c (merge_types): If merging two interface types,
15766 just set the result to java.lang.Object.
15767 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15769 1998-11-13 Tom Tromey <tromey@cygnus.com>
15771 * gjavah.c (main): Handle --output-class-directory argument.
15772 * jvspec.c (lang_specific_driver): Translate `-d' into
15773 -foutput-class-dir.
15774 * jcf.h (jcf_write_base_directory): Declare.
15775 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15776 * lang-options.h: Mention -foutput-class-dir.
15777 * jcf-write.c (jcf_write_base_directory): New global.
15778 (make_class_file_name): Put generated .class file into `-d'
15779 directory, or into source directory if -d not given. Function now
15781 (write_classfile): Free class file name. Handle case where class
15783 (DIR_SEPARATOR): New macro.
15784 Include <sys/stat.h>
15786 * Makefile.in (prefix): New macro.
15788 1998-11-12 Per Bothner <bothner@cygnus.com>
15790 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15791 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15792 here (done in patch_invoke instead).
15793 (case_identity): Moved here from parse.y.
15795 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15796 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15797 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15798 so they can be efficiently scanned without recursion.
15799 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15800 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15801 in BLOCK iteratively, rather than recursively.
15803 * parse.y (do_unary_numeric_promotion): New function.
15804 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15806 * parse.y (patch_newarray): Various fixes.
15808 Re-do handling of switch statements (for proper block scoping).
15809 * parse.y: Add just a single block for the enture switch block,
15810 but don't create any "case blocks".
15811 (group_of_labels): Rmeoved unneeded non-terminal.
15812 CASE_EXPR and DEFAULT_EXPR are added to current block.
15813 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15814 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15815 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15816 * parse.y (wfl_operator, print_int_node): Make non-static.
15817 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15818 as part of recursive scan of block.
15819 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15820 (patch_switch_statement): Most tests move dinto java_complete_tree.
15822 * parse.y: Make various production be non-typed (void).
15823 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15824 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15825 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15827 * jcf-write.c (struct jcf_handler): New type.
15828 (struct jcf_switch_state): New type.
15829 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15830 (alloc_handler, emit_unop, emit_reloc): New functions.
15831 (adjust_typed_op): Add extra parameter ("max type" offset).
15832 (emit_switch_reloc, emit_case-reloc): New function.
15833 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15834 (generate_bytecode_insns): Support REAL_CST, switch statements,
15835 exception handling, method calls, object/array creation, and more.
15837 * class.c: Remove some unused variables.
15838 * constants.c (find_string_constant): New function.
15839 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15840 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15841 if flag_emit_class_files.
15843 1998-11-12 Tom Tromey <tromey@cygnus.com>
15845 * jcf-io.c (find_class): Added explanatory comment.
15847 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15848 trailing slash to `.zip' entries.
15850 * jvspec.c (lang_specific_driver): Correctly handle case where
15851 GC_NAME not defined.
15853 1998-11-11 Tom Tromey <tromey@cygnus.com>
15855 * jvspec.c (GC_NAME): New define.
15856 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15858 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15860 1998-11-11 Per Bothner <bothner@cygnus.com>
15862 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15864 1998-11-11 Tom Tromey <tromey@cygnus.com>
15866 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15868 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15870 * class.c (is_compiled_class): Call safe_layout_class for class
15871 compiled from source.
15872 * conver.h (convert_to_integer, convert_to_real,
15873 convert_to_pointer): Added prototypes.
15874 * decl.c (init_decl_processing): Non longer push the decls of
15875 `methodtable', `constants', `Class', `Field', `dispatchTable'
15876 `jexception' and `Method'.
15877 * expr.c (build_invokeinterface): New function.
15878 (expand_invoke): static variable CLASS_IDENT now in
15879 build_invokeinterface. Use build_invokeinterface.
15880 (expand_java_field_op): Moved code to inline
15881 java.lang.PRIMTYPE.TYPE into a function.
15882 (build_primtype_type_ref): New function.
15883 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15884 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15885 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15886 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15887 (DECL_LOCAL_STATIC_VALUE): New macro.
15888 (build_invokeinterface, build_primtype_type_ref): New function
15890 (java_parse_abort_on_error): Macro rewritten.
15891 * jcf-parse.c (current_method): Add comment to declaration.
15892 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15893 Function prototypes fixed.
15894 (jcf_parse_source): push/pop parser context. save/restore global.
15895 (parse_source_file): Fixed leading comment. Now take a
15896 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15897 classes and pop the parser context anymore.
15898 (yyparse): Push parser context, save globals, parse the source
15899 file, restore globals and pop the parser context when processing a
15901 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15902 * lex.c (java_parse_doc_section): New function.
15903 (java_lex): Call java_parse_doc_section when appropriate. Build an
15904 operator around INSTANCEOF_TK.
15905 * lex.h (java_lineterminator, java_sprint_unicode,
15906 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15907 Prototypes rewritten.
15908 (java_parse_escape_sequence, java_letter_or_digit_p,
15909 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15910 java_read_unicode, java_store_unicode, java_read_char,
15911 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15912 Added function prototypes.
15913 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15915 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15917 (struct parser_ctxt): New fields: deprecated,
15918 current_parsed_class_un, gclass_list.
15919 (fix_method_argument_names, issue_warning_error_from_context,
15920 resolve_package, lookup_package_type): New function prototypes.
15921 (resolve_expression_name): Fixed function prototype.
15922 (find_applicable_accessible_methods_list): Fixed indentation, added
15923 extra argument in prototype.
15924 (check_final_assignment, build_null_of_type, check_deprecation,
15925 check_method_redefinition, reset_method_name,
15926 java_check_regular_methods, java_check_abstract_methods,
15927 maybe_build_primttype_type_ref): New function prototype.
15928 * parse.y (conver.h): Include.
15929 (INSTANCEOF_TK): Tagged <operator>.
15930 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15931 (relational_expression:): Build binop for instanceof.
15932 (java_push_parser_context): Remember ctxp->gclass_list across
15934 (java_pop_parser_context): Simply return if no context
15935 exists. Remember gclass_list across contexts.
15936 (issue_warning_error_from_context): New function.
15937 (parse_error_context): Don't setup ctxp->elc here. Call
15938 issue_warning_error_from_context instead.
15939 (parse_warning_context): Likewise.
15940 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15941 setup. Link new class/interface to ctxp->gclass_list.
15942 (add_superinterfaces): Register interface as incomplete if not
15944 (create_class): Remember class unqualified name in
15945 ctxp->current_parsed_class_un. Check class deprecation.
15946 (register_fields): Check field deprecation. Remember static final
15947 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15949 (method_header): New local variable ORIG_ARG. Use unqualified
15950 current class name for check on constructor errors. Promote return
15951 type if of record type. Argument list fix moved in
15952 fix_method_argument_names, called here. Check method deprecation.
15953 (fix_method_argument_names): New function.
15954 (method_declarator): Promote record typed arguments.
15955 (safe_layout_class): Check class methods before layout.
15956 (java_complete_class): Compute field layout when patched.
15957 (do_resolve_class): Try to load class after having it renamed
15958 after the package name.
15959 (get_printable_method_name): Use DECL_CONTEXT.
15960 (reset_method_name): New function.
15961 (check_method_redefinition): Use reset_method_name.
15962 (java_check_regular_methods): New local variable
15963 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15964 names for error report. Check for compile-time error when method
15965 found has default (package) access.
15966 (java_check_abstract_methods): Now takes an interface DECL node as
15967 an argument. Also reinstall real name on unchecked
15968 overriding/hiding methods for error report.
15969 (java_check_methods): Fixed leading comment. Get classes to verify
15970 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15971 CLASS_METHOD_CHECKED_P on class verification.
15972 (lookup_java_method2): Get real method name if necessary.
15973 (find_in_imports): Don't check package class access here.
15974 (resolve_package, lookup_package_type): New functions.
15975 (java_layout_classes): Fixed leading comment. Take classes to be
15976 laid out from ctxp->gclass_list.
15977 (java_complete_expand_methods): Don't expand native and abstract
15979 (java_expand_classes): New function.
15980 (resolve_expression_name): Use additional argument ORIG. Retrieve
15981 values of static final field of primitive types.
15982 (resolve_field_access): Handles static final field of promotive
15984 (resolve_qualified_expression_name): Handle STRING_CST as
15985 primaries and package name resolution. Check deprecation on found
15986 decls. Set where_found and type_found on non static field resolved
15987 during qualification. Layout non primitive field decl types.
15988 (check_deprecation): New function.
15989 (maybe_access_field): Simplified.
15990 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15991 removed. Reverse method's argument when primary is a type. Don't
15992 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15993 instead. Include abstract class in the list of class searchable
15994 for constructors. Use DECL_CONTEXT of found method for access
15995 checks. Check method deprecation.
15996 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15997 converting arguments. Handle INVOKE_INTERFACE.
15998 (lookup_method_invoke): Search constructor using existing
15999 infrastructure (don't rely on lookup_java_constructor anymore).
16000 (find_applicable_accessible_methods_list): Extra argument flag
16001 LC. Now include constructor in the search.
16002 (qualify_ambiguous_name): Conditional expression are primaries.
16003 (not_initialized_as_it_should_p): static final are always
16005 (java_complete_tree): Pass extra NULL argument to
16006 resolve_expression_name. Stricter test to carry on patching
16007 assignments. New case for INSTANCEOF_EXPR.
16008 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16009 (check_final_assignment, maybe_build_primttype_type_ref): New
16011 (patch_assignment): Detect resolved static finals and carry normal
16012 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16013 (try_builtin_assignconv): Access constant 0 on all primitive
16015 (valid_builtin_assignconv_identity_widening_p): Accept identical
16016 types. Accept all promoted type on int type.
16017 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16018 assigned to a reference.
16019 (valid_method_invocation_conversion_p): Accept to check null
16021 (build_binop): Merge declaration and initialization of local
16023 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16024 numeric types. Improved validity test for qualify operators on
16026 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16027 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16028 primitive type and issue the appropriate error message.
16029 (resolve_type_during_patch): Mark class loaded when resolved.
16030 (patch_cast): Allow null to be cased to reference types.
16031 (build_null_of_type): New function.
16032 (patch_array_ref): Handle array on references correctly.
16033 (patch_return): Removed unused local variable MODIFY. Force
16034 boolean to be returned as integers. Allows null to be returned by
16035 a function returning a reference.
16036 * typeck.c (convert_to_integer, convert_to_real,
16037 convert_to_pointer): Prototypes moved to convert.h
16038 (lookup_argument_method): Use method real name, if necessary.
16040 1998-10-30 Tom Tromey <tromey@cygnus.com>
16042 * class.c (build_class_ref): Changed name of primitive classes to
16045 * class.c (make_class_data): Renamed fields: nmethods to
16046 method_count, method_count to dtable_method_count. Always set
16047 `state' field to 0.
16048 * decl.c (init_decl_processing): Likewise.
16050 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16052 * class.c (layout_class): Don't mangle <finit>, produce
16053 __finit<class> instead. Don't verify artificial methods.
16054 * decl.c (finit_identifier_node): New declared global.
16055 (init_decl_processing): finit_identifier_node initialized.
16056 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16057 * java-tree.h (finit_identifier_node): Declared as extern.
16058 (struct lang_decl): New field called_constructor.
16059 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16060 (CLASS_HAS_FINIT_P): New macro.
16061 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16062 explicit constructor invocation.
16063 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16064 CALL_SUPER_CONSTRUCTOR_P): New macros.
16065 (write_classfile): Added prototype.
16066 * jcf-parse.c (jcf_parse_source): Parse and remember for
16067 generation if the file was seen on the command line.
16068 (parse_source_file): Don't write the class file here.
16069 (yyparse): Loop on files rewritten. Set current_jcf.
16070 (parse_zip_file_entries): Parse class file only if it was found.
16071 * lang.c (init_parse): Don't open command line provided filename
16073 (lang_parse): Don't set main_jcf anymore.
16074 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16075 (JCONSTRUCTOR_CHECK): New macro.
16076 (JBSC_TYPE_P): New macro.
16077 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16078 (COMPLETE_CHECK_OP_2): New macro.
16079 (struct parse_ctxt): New field explicit_constructor_p.
16080 (check_class_interface_creation): Fixed prototype indentation.
16081 (patch_method_invocation_stmt): Prototype reflects added argument.
16082 (patch_invoke): Likewise.
16083 (complete_method_declaration, build_super_invocation,
16084 verify_constructor_circularity,
16085 build_this_super_qualified_invocation, get_printable_method_name,
16086 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16087 verify_constructor_super, create_artificial_method,
16088 start_artificial_method_body, end_artificial_method_body,
16089 generate_field_initialization_code): New function prototypes.
16090 * parse.y: Fixed leading comment
16091 (constructor_header:, constructor_body:, block_end:): Rules tagged
16093 (type_declaration:): Call maybe_generate_finit.
16094 (method_declaration:): Action for method_body: placed in new
16095 function complete_method_declaration, called here.
16096 (constructor_declaration:): Defined actions. Removed leading
16098 (constructor_header:): New rule with action.
16099 (constructor_body:): Rule rewritten using block_begin: and
16100 block_end:. Defined actions.
16101 (constructor_declarator:, explicit_constructor_invocation:):
16103 (block:): Use new rules block_begin: block_end:.
16104 (block_begin:, block_end:): New rules and actions.
16105 (block_statements:): Fixed error message for explicit
16107 (method_invocation:): Call build_this_super_qualified_invocation
16108 if primary is `this' or `super' was seen.
16109 (conditional_expression:): Action defined.
16110 (extra_ctxp_pushed_p): New static global flag.
16111 (java_parser_context_save_global): Create parser context if
16112 necessary. Use extra_ctxp_pushed_p to remember it.
16113 (java_parser_context_restore_global): Pop extra parser context if
16115 (build_array_from_name): Array on primitive types are marked
16117 (register_fields): Restore new name in field initializer
16118 expression if type was altered. Non static fields initialized upon
16119 declaration marked initialized.
16120 (maybe_generate_finit): New function.
16121 (maybe_generate_clinit): Use create_artificial_method,
16122 start_artificial_method_body, end_artificial_method_body. Generate
16123 debug info for enclosed initialization statements.
16124 (method_header): Fixed leading comment. Check constructor
16125 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16127 (complete_method_declaration, constructor_circularity_msg,
16128 verify_constructor_circularity): New functions.
16129 (get_printable_method_name): New function.
16130 (check_method_redefinition): Don't rename <finit> methods. Fix
16131 declared constructor names. Error message for
16132 constructors modified.
16133 (java_check_regular_methods): Local variable seen_constructor
16134 renamed saw_constructor. Skip verification on constructors. Create
16135 default constructor with create_artificial_method.
16136 (java_check_methods): Removed unnecessary empty line.
16137 (create_artificial_method, start_artificial_method_body,
16138 end_artificial_method_body): New functions.
16139 (java_layout_classes): Changed leading comment. Reverse fields
16140 list if necessary. Always layout java.lang.Object if being
16142 (java_complete_expand_methods): Verify constructor circularity.
16143 (java_complete_expand_method): Call fix_constructor on
16144 constructors. Local variable no_ac_found removed. Restore
16145 bindings if method body expansion failed.
16146 (fix_constructors, verify_constructor_super,
16147 generate_field_initialization_code): New function.
16148 (java_expand_classes): Fixed leading comment. Write class file
16150 (resolve_expression_name): Check for illegal instance variable
16151 usage within the argument scope of an explicit constructor
16153 (resolve_qualified_expression_name): Pass extra from_super flag
16154 when invoking patch_method_invocation_stmt. New case for
16155 conditional expression when used as a primary. Check for error
16156 when acquiring super.
16157 (patch_method_invocation_stmt): Added extra argument super. New
16158 local variable is_static_flag. Set class_to_search according to
16159 the nature of the constructor invocation. Don't add `this'
16160 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16161 invocation within the argument scope of explicit constructor
16162 invocation. Set is_static according to is_static_flag. Provide
16163 extra `super' argument to patch_invoke invocation.
16164 (patch_invoke): New argument from_super. Loop on arguments
16165 indentation fixed. Pass from_super to invocation_mode. New switch
16166 case INVOKE_SUPER. Fixed error message in switch default case.
16167 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16169 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16170 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16171 message takes constructors into account.
16172 (find_applicable_accessible_methods_list): Fixed indentation.
16173 (qualify_ambiguous_name): Take explicit constructor invocation
16174 into account. Deal with a conditional expression as a primary to
16176 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16177 case. Added extra argument to patch_method_invocation_stmt.
16178 Register calls made to explicit constructor `this'. Don't call
16179 save_expr in ARRAY_REF case when emitting class files. Check for
16180 illegal use of this when expanding explicit constructor invocation
16182 (complete_function_arguments): Set and reset parser context
16183 explicit_constructor_p field value when appropriate.
16184 (build_super_invocation, build_this_super_qualified_invocation):
16186 (patch_assignment): Fixed typo.
16187 (patch_unaryop): Check on final fields occurs only when a decl
16189 (patch_return): Take constructors into account.
16190 (patch_conditional_expr): New function.
16191 * typeck.c (build_java_signature): Removed unnecessary empty line.
16193 1998-10-28 Jeffrey A Law (law@cygnus.com)
16195 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16197 1998-10-28 Tom Tromey <tromey@cygnus.com>
16199 * decl.c (init_decl_processing): Renamed fields.
16200 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16201 interface_len, msize fields.
16203 * class.c (make_class_data): Removed subclass_head and
16204 subclass_next fields.
16205 * decl.c (init_decl_processing): Removed subclass_head and
16206 subclass_next fields.
16208 1998-10-28 Jeffrey A Law (law@cygnus.com)
16210 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16211 * mangle.c (emit_unicode_mangled_name): Similarly.
16213 1998-10-26 Nick Clifton <nickc@cygnus.com>
16215 * jcf-parse.c (get_constant): Place braces around code to compute
16216 'd' when REAL_ARITHMETIC is not defined.
16218 1998-10-25 H.J. Lu (hjl@gnu.org)
16220 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16223 1998-10-23 Tom Tromey <tromey@cygnus.com>
16225 * lang-specs.h: `.zip' files are input to jc1.
16227 1998-10-22 Per Bothner <bothner@cygnus.com>
16229 * jvspecs.c: Add (but don't enable) support for combining multiple
16230 .class and .java input filenames to a single jc1 invocation.
16231 Add support for -C flag (copile to .class files).
16232 Translate -classpath and -CLASSPATH arguments.
16233 * lang-specs.h: Don't set %2 spec.
16235 1998-10-22 Tom Tromey <tromey@cygnus.com>
16237 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16239 (add_path): Don't add trailing separator to non-empty path
16242 * lang.c (lang_decode_option): Check for -fclasspath and
16243 -fCLASSPATH before examining other `-f' options.
16245 * java-tree.h (finalize_identifier_node): Don't declare.
16246 * class.c (make_class_data): Don't push "final" field.
16247 * decl.c (init_decl_processing): Don't push "final" field.
16248 (finalize_identifier_node): Removed.
16249 (init_decl_processing): Don't set finalize_identifier_node.
16251 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16253 1998-10-11 Anthony Green <green@cygnus.com>
16255 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16256 (JV_SCAN_SOURCES): New macro.
16257 (JCF_DUMP_SOURCES): Likewise.
16258 (jcf-dump$(exeext)): New target.
16259 (jv-scan$(exeext)): New target.
16261 1998-10-22 Tom Tromey <tromey@cygnus.com>
16263 * Makefile.in (LEX): Removed.
16264 (LEXFLAGS): Likewise.
16265 (SET_BISON): New macro.
16267 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16268 spurious diffs in parse.c.
16269 ($(PARSE_SCAN_C)): Likewise.
16270 (PARSE_DIR): New macro.
16272 (PARSE_SCAN_C): Likewise.
16273 (PARSE_RELDIR): New macro.
16275 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16277 * jcf-io.c (find_class): Use saw_java_source to determine when to
16278 look for `.java' file.
16279 * jcf-parse.c (saw_java_source): New global.
16280 (yyparse): Set it if `.java' file seen.
16282 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16283 (GCJH_SOURCES): Likewise.
16284 * Makefile.in (datadir): New macro.
16285 (libjava_zip): Likewise.
16286 (JAVA_OBJS): Added jcf-path.o.
16287 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16288 (../gcjh$(exeext)): Likewise.
16289 (jcf-path.o): New target.
16290 * java-tree.h (fix_classpath): Removed decl.
16291 * jcf-parse.c (fix_classpath): Removed.
16292 (load_class): Don't call fix_classpath.
16293 * parse.y (read_import_dir): Don't call fix_classpath.
16294 * lex.h: Don't mention classpath.
16295 * lex.c (java_init_lex): Don't initialize classpath.
16296 * jcf-io.c (classpath): Removed global.
16297 (find_class): Use jcf_path iteration functions. Correctly search
16298 class path for .java file.
16299 (open_in_zip): New argument `is_system'.
16300 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16301 classpath-related options.
16302 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16304 (lang_init): Call jcf_path_init.
16305 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16306 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16307 Correctly put braces around second string in each entry.
16308 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16309 classpath-related options.
16310 (help): Updated for new options.
16311 * jcf.h: Declare functions from jcf-path.c. Don't mention
16312 `classpath' global.
16313 * jcf-path.c: New file.
16315 * jcf-depend.c: Include jcf.h.
16317 * jcf-write.c (localvar_alloc): Returns `void'.
16318 (localvar_free): Removed unused variable.
16320 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16321 (init_parse): Use OBJECT_SUFFIX, not ".o".
16323 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16325 * class.c (emit_register_classes): Renamed from
16326 emit_register_class.
16327 * java-tree.h (emit_register_classes): Prototype renamed from
16328 emit_register_class.
16329 * jcf-parse.c (yyparse): Call emit_register_classes once before
16331 * parse.y (java_expand_classes): No longer register classes.
16333 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16335 * class.c (is_compiled_class): New local variable
16336 seen_in_zip. Identify classes found in currently compiled source
16338 * decl.c (complete_start_java_method): Fixed typo.
16339 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16340 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16341 (CLASS_P): Moved around.
16342 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16343 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16345 (jcf_parse_source): Changed leading comment. Removed unnecessary
16346 fclose and CLASS_FROM_SOURCE_P marking.
16347 (parse_source_file): New local variables remember_for_generation
16348 and filename. Mark parsed file name identifier node. Removed block
16349 executed when parse_only was null. Set remember_for_generation.
16350 Use it as an argument to java_pop_parser_context.
16351 (yyparse): New local variables several_files, list, next node and
16352 current_file_list. Split ampersand separated file names into
16353 current_file_list. Iterate through the list and parse accordingly.
16354 * parse.h (java_pop_parser_context): New function prototype.
16355 * parse.y (ctxp_for_generation): New static global variable.
16356 (java_pop_parser_context): New argument generate. Link popped ctxp
16357 to ctxp_for_generation list accordingly.
16358 (java_complete_expand_methods): Fixed indentation.
16359 (java_expand_classes): New function.
16361 1998-10-17 Per Bothner <bothner@cygnus.com>
16363 * Makefile.in: Link with libiberty.a instead of memmove.o.
16365 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16367 * lex.c (setjmp.h): No longer included.
16368 * lex.h (setjmp.h): Included.
16369 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16370 (duplicate_declaration_error_p): Renamed from
16371 duplicate_declaration_error.
16372 (build_array_from_name): New function prototype.
16373 * parse.y (setjmp.h): No longer included.
16374 (variable_declarator_id): Define action.
16375 (build_array_from_name): New function.
16376 (duplicate_declaration_error_p): Renamed from
16377 duplicate_declaration_error. Fixed leading comment.
16378 (register_fields): Main `for' loop reorganized. Uses
16379 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16380 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16381 build_array_from_name.
16382 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16384 (read_import_dir): Don't try to skip `.' and `..'.
16385 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16386 build_array_from_name. Main `for' loop reorganized.
16387 (resolve_qualified_expression_name): When building access to a
16388 field, use the type where the field was found, not its own type.
16389 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16390 field was found is null.
16391 (qualify_ambiguous_name): Sweep through all successive array
16394 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16396 * java-tree.h (pop_labeled_block, lang_printable_name,
16397 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16398 interface_of_p, inherits_from_p, fix_classpath,
16399 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16400 make_class_data, register_class, alloc_name_constant): New
16401 function prototypes.
16402 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16403 indentation. Added cast to remove warning.
16404 (lang_printable_name): Set v argument unused.
16405 (lang_print_error): Added argument to lang_printable_name call.
16406 (java_dummy_print, print_lang_decl, print_lang_type,
16407 print_lang_identifier, lang_print_xnode): All argument marked
16409 * lex.c (java_unget_unicode): Removed unnecessary argument.
16410 (java_allocate_new_line): Unused local variable is gone.
16411 (java_read_char): Added parenthesis in expressions to remove
16412 warnings. Added final return statement.
16413 (java_read_unicode): Added parenthesis in expression to remove
16415 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16416 (java_parse_escape_sequence): Likewise.
16417 (java_lex): Unused local variables are gone. Fixed
16418 java_unget_unicode invocation.
16419 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16421 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16422 lang_printable_name invocation in macro.
16423 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16425 (duplicate_declaration_error): Suppressed unused argument in
16427 (identical_subpath_p): Function declaration is gone.
16428 (patch_invoke): Suppressed unused argument in prototype.
16429 (patch_cast, build_labeled_block, check_thrown_exceptions):
16431 * parse.y (setjmp.h): Included
16432 (toplev.h): Likewise.
16433 (field_declaration:): Suppressed unused local
16434 (label_decl:): Fixed build_labeled_block invocation.
16435 (java_pop_parser_context): Put extra parenthesis around assignment
16437 (yyerror): Suppressed unused local variables.
16438 (variable_redefinition_error): Fixed lang_printable_name
16440 (create_interface): Suppressed unused local variables.
16441 (create_class): Likewise.
16442 (duplicate_declaration_error): Suppressed unused argument. Fixed
16443 lang_printable_name invocation.
16444 (register_fields): Suppressed unused local variable. Fixed
16445 duplicate_declaration_error invocation.
16446 (method_header): Suppressed unused local variable.
16447 (method_declarator, parser_check_super): Likewise.
16448 (java_complete_class): Suppressed unused local variable. Fixed
16449 fatal error message.
16450 (complete_class_report_errors): Added default: in switch.
16451 (java_check_regular_methods): Fixed lang_printable_name
16453 (check_throws_clauses): Likewise.
16454 (java_check_abstract_methods): Suppressed unused local
16455 variable. Fixed lang_printable_name invocation.
16456 (read_import_entry): Added supplemental return statement.
16457 (read_import_dir): Suppressed unused local variables.
16458 (check_pkg_class_access, declare_local_variables): Likewise.
16459 (source_start_java_method): Suppressed unused extern variable
16461 (expand_start_java_method): Suppressed unused extern and local
16462 variable declarations.
16463 (java_complete_expand_methods): Likewise.
16464 (java_complete_expand_method): Suppressed unused local variables.
16465 (make_qualified_name): Likewise.
16466 (resolve_qualified_expression_name): Added default: in
16467 switch. Fixed lang_printable_name invocation.
16468 (class_instance_creation_expression): Added parenthesis around
16470 (patch_method_invocation_stmt): Fixed lang_printable_name and
16471 patch_invoke invocations.
16472 (check_for_static_method_reference): Fixed lang_printable_name
16474 (patch_invoke): Suppressed unused arguments and local variables.
16475 (lookup_method_invoke): Suppressed unused local variables.
16476 (qualify_ambiguous_name): Added default: in switch.
16477 (identical_subpath_p): Function removed.
16478 (patch_assignment): Suppressed unused local variables. Suppressed
16479 unnecessary if statement. Fixed lang_printable_name invocations.
16480 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16481 (valid_ref_assignconv_cast_p): Parenthesis around
16482 expression. Suppressed unused local variables.
16483 (build_binop): Suppressed unused local variables. fixed
16484 lang_printable_name invocations.
16485 (string_constant_concatenation): Suppressed unused local
16487 (patch_unaryop): Fixed lang_printable_name invocation.
16488 (patch_cast): Suppressed unnecessary argument. Fixed
16489 lang_printable_name invocation.
16490 (patch_array_ref): Fixed lang_printable_name invocation.
16491 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16492 (build_labeled_block): Suppressed unused argument.
16493 (generate_labeled_block): Fixed build_labeled_block invocation.
16494 (build_loop_body): Suppressed unused local variables.
16495 (patch_loop_statement): Likewise.
16496 (patch_exit): Fixed lang_printable_name invocation.
16497 (patch_switch_statement): Likewise.
16498 (case_identity): First argument marked unused.
16499 (patch_try_statement): Fixed lang_printable_name invocations.
16500 (patch_synchronized_statement, patch_throw_statement): Likewise.
16501 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16502 lang_printable_name invocations.
16503 (check_thrown_exceptions_do): Suppressed unused argument.
16505 1998-10-14 Tom Tromey <tromey@cygnus.com>
16507 * jcf-write.c (write_classfile): Add output class file as target.
16508 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16509 * jcf.h: Added declarations for dependency-tracking functions.
16510 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16511 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16512 (finish_parse): Call jcf_dependency_write.
16513 (dependency_tracking): New global.
16514 (DEPEND_SET_FILE): New define.
16515 (DEPEND_ENABLE): New define.
16516 (init_parse): Enable dependency tracking if required.
16518 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16519 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16520 (../gcjh$(exeext)): Likewise.
16521 (jcf-depend.o): New target.
16522 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16523 (GCJH_SOURCES): Likewise.
16524 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16526 (find_classfile): Added dep_name argument.
16527 (find_class): Compute name of dependency.
16528 (open_in_zip): Call jcf_dependency_add_file.
16529 * gjavah.c (output_file): No longer global.
16530 (usage): Don't mention "gjavah".
16532 (java_no_argument): Likewise.
16533 (version): Likewise.
16534 (main): Recognize and handle -M family of options.
16535 (print_mangled_classname): Return is void.
16536 (process_file): Handle case where output is suppressed.
16537 (HANDLE_END_FIELD): Likewise.
16538 (HANDLE_METHOD): Likewise.
16539 * jcf-depend.c: New file.
16541 1998-10-13 Jeffrey A Law (law@cygnus.com)
16543 * java-tree.def: Add missing newline at EOF.
16545 1998-10-13 Tom Tromey <tromey@cygnus.com>
16547 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16548 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16550 Include <config.h> and "system.h".
16551 (disassemble_method): Undefine RET to avoid clash with
16552 config/i386/i386.h.
16554 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16556 * decl.c (runtime_exception_type_node, error_exception_type_node):
16557 New global variables.
16558 (init_decl_processing): Initialized.
16559 * expr.c (java_lang_expand_expr): Set caught exception type to
16560 null if catch handler argument doesn't exit.
16561 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16563 * java-tree.h (runtime_exception_type_node,
16564 error_exception_type_node): Global variables declared.
16565 (DECL_FUNCTION_THROWS): New macro.
16566 (DECL_FUNCTION_BODY): Modified comment.
16567 (DECL_SPECIFIC_COUNT): Likewise.
16568 (struct lang_decl): New field throws_list.
16569 (IS_UNCHECKED_EXPRESSION_P): New macro.
16570 * lex.c (java_lex): Generate location information for THROW_TK.
16571 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16572 EXCEPTIONS_P): New macros.
16573 (enum jdep_code): New value JDEP_EXCEPTION.
16574 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16575 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16576 PATCH_METHOD_RETURN_ERROR): New macros.
16577 (patch_method_invocation_stmt): Added new argument to prototype.
16578 (patch_synchronized_statement, patch_throw_statement,
16579 check_thrown_exceptions, check_thrown_exceptions_do,
16580 purge_unchecked_exceptions, check_throws_clauses): New function
16582 * parse.y Fixed typo in keyword section.
16583 (throw:): Rule tagged <node>.
16584 (THROW_TK): Keyword tagged <operator>.
16585 (method_header:): Last argument to call to method_header passed
16587 (throws:, class_type_list:, throw_statement:,
16588 synchronized_statement:, synchronized:): Defined actions.
16589 (method_header): New local variable current. Register exceptions
16590 from throws clause.
16591 (java_complete_tree): Complete and verify exceptions from throws
16593 (complete_class_report_errors): Error message on exceptions not
16595 (java_check_regular_methods): Fixed typo. Shortcut on private
16596 overriding methods. Changed error message on method
16597 redefinition. Check for throws clause compatibility.
16598 (check_throws_clauses): New function.
16599 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16600 method. Changed error message on method redefinition.
16601 (currently_caught_type_list): New static variable.
16602 (java_complete_expand_methods): Purge unchecked exceptions from
16603 throws clause list. Call PUSH_EXCEPTIONS before walk and
16604 POP_EXCEPTIONS after.
16605 (resolve_qualified_expression_name): Pass new argument as NULL to
16606 patch_method_invocation_stmt.
16607 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16608 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16609 argument list when appropriate. Use new argument if non null to
16610 store selected method decl.
16611 (patch_invoke): Convert if necessary args of builtin types before
16612 forming CALL_EXPR. Argument list no longer reversed here.
16613 (invocation_mode): Treat final methods as static methods.
16614 (java_complete_tree): New cases for THROW_EXPR: and
16615 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16617 (complete_function_arguments): No more RECORD_TYPE
16618 conversion. Function parameter nodes no longer saved.
16619 (valid_ref_assignconv_cast_p): Avoid handling null type.
16620 (patch_binop): Fixed null constant reference handling.
16621 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16622 BUILD_THROW macros.
16623 (patch_try_statement): Fixed comments. Record caught types in
16624 list, push the list, expand try block and pop the list.
16625 (patch_synchronized_statement, patch_throw_statement,
16626 check_thrown_exceptions, check_thrown_exceptions_do,
16627 purge_unchecked_exceptions): New functions.
16628 * typeck.c (lookup_argument_method): Allow WFL in place of method
16629 DECL_NAME during method definition check
16631 1998-10-09 Tom Tromey <tromey@cygnus.com>
16633 * gjavah.c (decode_signature_piece): New function.
16634 (print_c_decl): Use it. Added `name_override' argument.
16635 (print_method_info): Use name_override argument to print_c_decl.
16636 (seen_fields): Removed.
16637 (print_field_info): Don't update seen_fields.
16638 (struct method_name): New structure.
16639 (method_name_list): New global.
16640 (print_method_info): Add new method to list of methods.
16641 (name_is_method_p): New function.
16642 (print_field_info): If field name has same name as method, then
16644 (process_file): Parse methods before fields.
16645 (field_pass): New global.
16646 (HANDLE_END_FIELD): Take field_pass into account.
16648 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16650 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16651 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16653 1998-10-03 Anthony Green <green@cygnus.com>
16655 * jvspec.c: Fix bug in jvgenmain_spec patch.
16657 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16659 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16660 * decl.c (soft_exceptioninfo_call_node): New global variable.
16661 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16662 takes extra integer argument. soft_exceptioninfo_call_node
16664 * except.c (java_set_exception_lang_code): New function
16665 (method_init_exceptions): Called here.
16666 (prepare_eh_table_type): New function.
16667 (expand_end_java_handler): Called here.
16668 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16669 one argument. Modified generation of call to
16670 soft_badarrayindex_node to use new argument.
16671 (build_java_arrayaccess): Pass faulty index value to
16672 build_java_throw_out_of_bounds_exception.
16673 (generate_name): New function.
16674 (java_lang_expand_expr): New local variables node, current,
16675 has_finally_p. Expand TRY_EXPR node.
16676 (process_jvm_instruction): Replace top of the stack with thrown
16677 object reference when entering exception handler.
16678 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16679 specific tree codes.
16680 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16682 (DECL_SPECIFIC_COUNT): New macro.
16683 (prepare_eh_table_type, java_set_exception_lang_code,
16684 generate_name): New function declarations.
16685 (match_java_method): Declaration deleted.
16686 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16688 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16689 * parse.h (redefinition_error, refine_accessible_methods_list,
16690 can_cast_to_p): Function declaration removed.
16691 (classitf_redefinition_error, variable_redefinition_error,
16692 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16693 find_most_specific_methods_list, argument_types_convertible,
16694 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16695 valid_cast_to_p, valid_method_invocation_conversion_p,
16696 try_reference_assignconv, add_stmt_to_compound,
16697 build_jump_to_finally, build_tree_list, patch_try_statement,
16698 java_get_catch_block): New function declarations.
16699 * parse.y (string_buffer_type): Global variable deleted.
16700 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16701 finally): Rules tagged <node>.
16702 (TRY_TK, CATCH_TK): Token tagged <operator>.
16703 (class_body_declaration:, class_member_declaration:,
16704 formal_parameter:, explicit_constructor_invocation:,
16705 interface_member_declaration:, constant_declaration:,
16706 primary_no_new_array:, class_instance_creation_expression:,
16707 array_creation_expression:): Issue error on unsuported JDK1.1
16709 (try_statement:, catches:, finally:): Define actions.
16710 (catch_clause_parameter): New rule.
16711 (catch_clause:): Use new rule catch_clause_parameter.
16712 (parse_jdk1_1_error): New function.
16713 (redefinition_error): Renamed classitf_redefinition_error.
16714 (variable_redefinition_error): New function.
16715 (check_class_interface_creation): Call
16716 classitf_redefinition_error.
16717 (java_complete_tree): Added error message on JDEP_TYPE: case.
16718 (complete_class_report_errors): Fixed indentation.
16719 (declare_local_variables): Call variable_redefinition_error.
16720 (source_end_java_method): Call java_set_exception_lang_code and
16721 emit_handlers where appropriate.
16722 (java_method_add_stmt): Call add_stmt_to_block.
16723 (add_stmt_to_block): New function.
16724 (lookup_method_invoke): Fixed outside comment. new local variable
16725 candicates. Call find_applicable_accessible_methods_list and
16726 find_most_specific_methods_list when searching for a
16727 method. Modified error report to list possible candidates when
16729 (find_applicable_accessible_methods_list,
16730 find_most_specific_methods_list, argument_types_convertible): New
16732 (refine_accessible_methods_list): Function deleted.
16733 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16734 expr (if applicable) before calling patch_array_ref.
16735 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16736 (enter_block): Fixed comment.
16737 (enter_a_block): New function.
16738 (patch_assignment): Reorganized. Call try_reference_assignconv for
16739 references. Call valid_cast_to_p instead of can_cast_to_p.
16740 (try_reference_assignconv,
16741 valid_builtin_assignconv_identity_widening_p): New functions.
16742 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16743 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16745 (build_string_concatenation): Don't resolve StringBuffer.
16746 (patch_cast): Fixed inverted arguments.
16747 (patch_array_ref): Code to save array expr deleted. Call
16748 valid_cast_to_p instead of can_cast_to_p.
16749 (generate_labeled_block): Call generate_name.
16750 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16751 patch_try_statement): New functions.
16752 * typeck.c (match_java_method): Function deleted.
16754 1998-10-02 Anthony Green <green@cygnus.com>
16756 * jvspec.c: jvgenmain_spec uses different temporary file names.
16758 1998-10-02 Anthony Green <green@cygnus.com>
16760 * jvspec.c (lang_specific_driver): Fail if user specifies
16761 --main= when not linking.
16763 1998-09-28 Tom Tromey <tromey@cygnus.com>
16765 * class.c (make_class_data): Push value for `thread' field.
16766 * decl.c (init_decl_processing): Added `thread' field to class.
16768 * class.c (add_field): Always make static fields externally
16771 1998-09-26 Anthony Green <green@cygnus.com>
16773 * expr.c (build_java_athrow,
16774 build_java_throw_out_of_bounds_exception, expand_invoke,
16775 build_newarray, expand_java_multianewarray, build_java_monitor):
16776 Update comments to reflect _Jv_* function names.
16778 1998-09-25 Per Bothner <bothner@cygnus.com>
16780 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16781 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16782 * parse.y (expand_start_java_method): Likewise.
16784 1998-09-24 Per Bothner <bothner@cygnus.com>
16786 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16788 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16789 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16790 * expr.c: Remove no-longer-needed calls to promote_type.
16791 * decl.c (give_name_to_locals): Liekwise.
16792 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16793 * parse.y: Add/remove promote_type calls as appropriate.
16794 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16795 (parse_signature_string): Likewise.
16796 (build_java_array_type): Fix for now signature convenions.
16798 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16800 1998-09-23 Tom Tromey <tromey@cygnus.com>
16802 * class.c (init_class_processing): libjava function renamed to
16805 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16807 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16808 * java-tree.def: Fixed DEFTREECODE third argument.
16809 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16810 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16811 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16812 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16813 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16814 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16815 * lang.c (java_tree_code_type, java_tree_code_length,
16816 java_tree_code_name): New arrays.
16817 (lang_init): Append Java tree node definitions to Gcc ones.
16818 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16820 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16822 (java_lex): Allow declaration of empty string constants. Retain
16823 location information on CASE_TK and DEFAULT_TK.
16824 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16825 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16826 Modified to be more robust.
16827 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16828 (build_new_invocation, try_builtin_assignconv,
16829 patch_switch_statement, string_constant_concatenation,
16830 build_string_concatenation, patch_string_cst, patch_string,
16831 java_expand_switch): New function declarations.
16832 * parse.y: Rules related to switch and EH tagged <node>.
16833 (label_id): Set to NULL_TREE
16834 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16836 (this_or_super:): Fixed indentation.
16837 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16838 statement_expression:): Removed call to RULE on all sub-rules.
16839 (switch_expression:, switch_labels:): New rules.
16840 (switch_statement:, switch_block:, switch_block_statement_groups:,
16841 switch_block_statement_group:, switch_labels:, switch_label:):
16843 (throw_statement:, synchronized_statement:, try_statement:):
16844 Defined temporary actions.
16845 (class_instance_creation_expression:): Call
16846 build_new_invocation. Fixed indentation.
16847 (field_access): Fixed indentation.
16848 (method_invocation): Likewise.
16849 (make_qualified_primary): Use THIS_EXPR.
16850 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16851 resolving from SUPER, set *type_found.
16852 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16853 (java_complete_tree): Removed unused local variable `location'. Case
16854 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16855 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16856 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16857 STRING_CST: case. default: checks for patchable strings.
16858 (complete_function_arguments): Transform string constant or
16859 crafted StringBuffer if necessary.
16860 (build_method_invocation): Fixed comments.
16861 (build_new_invocation): New function.
16862 (patch_assignment): Call try_builtin_assignconv to figure a valid
16863 assignment conversion between builtin types.
16864 (try_builtin_assignconv): New function.
16865 (build_binop): Use URSHIFT_EXPR directly to call build.
16866 (operator_string): Use UNARY_PLUS_EXPR.
16867 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16869 (do_merge_string_cste, merge_string_cste,
16870 string_constant_concatenation, build_string_concatenation,
16871 patch_string, patch_string_cst): New function.
16872 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16873 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16874 (build_newarray_node): Use NEW_ARRAY_EXPR.
16875 (build_this): Use THIS_EXPR.
16876 (build_return): Enable debug information on return statement.
16877 (build_if_else_statement): Likewise.
16878 (complete_labeled_statement): Fixed related comment.
16879 (build_loop_body): Fixed comment.
16880 (build_bc_statement): Enable debug information on break/continue
16882 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16884 (patch_switch_statement, case_identity, java_expand_switch): New
16887 1998-09-21 Per Bothner <bothner@cygnus.com>
16889 * buffer.h (BUFFER_INIT): New macro.
16890 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16891 Pass (struct jcf_partial *state) to most functions.
16892 (jcf_block, jcf_relocation): New types.
16893 Support labels, branches, conditionals, loops.
16895 1998-09-21 Tom Tromey <tromey@cygnus.com>
16897 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16899 1998-09-21 Per Bothner <bothner@cygnus.com>
16901 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16902 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16903 not integer_type_node (INT_TYPE_SIZ bits).
16905 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16907 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16908 * jcf-dump.c (print_exception_table): New function.
16909 (disassemble_method): Better handling of wide instructions.
16910 Make more robust for bad input.
16912 1998-09-30 Jeffrey A Law (law@cygnus.com)
16914 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16917 1998-09-17 Jeffrey A Law (law@cygnus.com)
16919 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16921 1998-09-17 Tom Tromey <tromey@cygnus.com>
16923 * Makefile.in ($(PARSE_H)): Removed target.
16925 1998-09-17 Jeffrey A Law (law@cygnus.com)
16927 * Makefile.in (JAVA_OBJS): Add memmove.o
16928 (memmove.o): New target & rules.
16930 1998-09-15 Tom Tromey <tromey@cygnus.com>
16932 * expr.c (expand_invoke): Don't generate a call to the class init
16935 1998-09-14 Jeffrey A Law (law@cygnus.com)
16937 * Makefile.in: Add many missing dependencies.
16938 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16940 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16941 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16943 1998-09-11 Per Bothner <bothner@cygnus.com>
16945 * decl.c (complete_start_java_method): If method is static (and
16946 not private) call _Jv_InitClass.
16947 * expr.c (expand_invoke): Don't call build_class_init.
16949 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16951 1998-09-10 Jeffrey A Law (law@cygnus.com)
16953 * Make-lang.in (GCJ): Define before using.
16955 1998-09-09 Jeffrey A Law (law@cygnus.com)
16957 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16958 losing due to namespace pollution in GNU getopt.h
16960 1998-09-09 Tom Tromey <tromey@cygnus.com>
16962 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16963 (java.all.cross): Likewise.
16964 (java.rest.encap): Likewise.
16966 1998-09-08 Jeffrey A Law (law@cygnus.com)
16968 * gjavah.c (print_class_decls): Fix thinko in arglist
16969 * jcv-io.c (find_classfile): Similarly.
16971 1998-09-07 Jeffrey A Law (law@cygnus.com)
16973 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16975 1998-09-05 Tom Tromey <tromey@cygnus.com>
16977 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16978 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16979 * Makefile.in (PARSE_C): New macro.
16980 (PARSE_H): Likewise.
16981 (PARSE_SCAN_C): Likewise.
16982 ($(PARSE_C)): Target renamed from parse.c.
16983 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16984 (clean): Remove parse-scan.c as well.
16985 (parse.o): Depend on $(PARSE_C).
16987 1998-09-05 Anthony Green <green@cygnus.com>
16989 * README, license.terms: Removed.
16991 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16992 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16993 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16994 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16995 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16996 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16997 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16998 and Java trademark attribution.
17000 1998-09-04 Tom Tromey <tromey@cygnus.com>
17002 * Makefile.in: Use gcjh, not gjavah.
17003 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17004 * Make-lang.in: Changed gjavah to gcjh everywhere.
17006 1998-09-03 Per Bothner <bothner@cygnus.com>
17008 * gjavah.c: Support new -prepend -add -append flags.
17009 (print_method_info): Method is not virtual if class is final.
17011 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17013 * jv-scan.c: Fixed copyright assignment.
17014 * keyword.gperf: Likewise.
17015 * keyword.h: Likewise.
17016 * lex.c: Fixed copyright assignment.
17017 (java_lex): Push unicode back when parsing '<'.
17018 * lex.h: Fixed copyright assignment.
17019 * parse-scan.y: Likewise.
17020 * parse.h: Fixed copyright assignment.
17021 (build_debugable_stmt, complete_for_loop): New function prototypes.
17022 * parse.y: Fixed copyright assignment.
17023 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17024 size_zero_node when completing a loop with no exit condition.
17025 (for_statement_nsi:): Define action.
17026 (for_init:, for_update:): Return size_zero_node when empty.
17027 (declare_local_variables): Call build_debugable_stmt.
17028 (build_debugable_stmt): New function.
17029 (build_loop_body): Build debugable statement around loop
17031 (complete_loop_body): Take into account the debugable statement
17032 around the EXIT_EXPR.
17033 (complete_loop_body): New function.
17034 (patch_exit_expr): Fixed condition inversion.
17036 1998-09-02 Tom Tromey <tromey@cygnus.com>
17038 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17039 name of thread define.
17040 * jvspec.c (THREAD_NAME): New macro.
17042 (THREADLIB): Likewise.
17043 (lang_specific_driver): Recognize attempt to link with thread
17044 library or gc library. Recognize -ljava on command line so it
17045 isn't linked against more than once.
17047 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17049 * parse-scan.y (report_main_declaration): Name of the class
17050 containing `main' can be a qualified name.
17052 1998-08-31 Tom Tromey <tromey@cygnus.com>
17054 * config-lang.in: Changed gjavac to gjc everywhere.
17055 * Make-lang.in: Changed gjavac to gjc everywhere.
17057 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17059 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17060 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17061 and install the files.
17062 * Makefile.in (JAVA_OBJS_LITE): New variable.
17063 (compiler:): Now include jv-scan as a dependency.
17064 (../jv-scan$(exeext), parse-scan.c): New targets.
17065 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17066 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17067 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17068 check for errors even if parse_only.
17069 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17071 (yylex): New function. Uses java_lex body.
17072 (java_lex): Removed commented out statement. Remove local variable
17073 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17074 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17075 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17076 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17077 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17078 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17080 (java_lex_error): Empty if JC1_LITE is defined.
17081 (java_get_line_col): Return 0 if JC1_LITE is defined.
17082 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17083 SET_MODIFIER_CTX): Moved into the section containing the macros
17084 conditionally defined by JC1_LITE.
17085 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17086 argument if JC1_LITE is defined.
17087 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17088 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17090 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17091 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17092 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17093 to different values according to JC1_LITE.
17094 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17095 declared if JC1_LITE set.
17096 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17097 defined if JC1_LITE not set.
17098 (struct parser_ctx): Reorganized and skip the jc1 front end part
17100 (java_layout_classes): New function definition.
17101 (java_push_parser_context, java_init_lex, yyparse, yylex,
17102 yyerror): Prototype always declared. All other static function
17103 prototypes declared only if JC1_LITE is not set.
17104 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17105 declared in parse.h.
17106 (java_layout_classes): New function.
17107 (java_complete_expand_methods): No longer layout the class here.
17108 * parse-scan.y: New file.
17109 * jv-scan.c: New file.
17111 1998-08-25 Tom Tromey <tromey@cygnus.com>
17113 * gjavah.c (main): Handle -friend option.
17114 (friend_specs): New global.
17115 (generate_access): Handle friend_specs.
17116 (process_file): Likewise.
17117 (MAX_FRIENDS): New macro.
17118 (friend_count): New global.
17119 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17120 Changed all callers.
17122 1998-08-24 Per Bothner <bothner@cygnus.com>
17124 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17125 (main): Handle processing all the entries of a named .zip archive.
17126 * jcf-io.c (jcf_trim_old_input): New function.
17127 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17129 1998-08-24 Per Bothner <bothner@cygnus.com>
17131 * lang.c (flag_assume_compiled): Make default be on.
17133 1998-08-21 Per Bothner <bothner@cygnus.com>
17135 * jcf-dump.c: Add bunches of flags to control output more.
17136 (process_class): New function; support printing more than one class.
17137 (main): Support new --print-main and --javap flags.
17138 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17139 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17141 1998-08-20 Per Bothner <bothner@cygnus.com>
17143 Change mangling of dispatch table to match C++ vtable (w/thunks).
17144 * class.c (build_dtable_decl), java-tree.h: New function.
17145 (make_class_data): Call it.
17146 * decl.c (init_decl_processing): Likewise.
17148 1998-08-19 Warren Levy <warrenl@cygnus.com>
17150 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17151 soft_anewarray; adjust args passed.
17152 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17153 match _Jv_NewObjectArray.
17155 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17157 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17158 * expr.c (loopup_label): Call create_label_decl.
17159 (create_label_decl): New function.
17160 (java_lang_expand_expr): Call expand_start_bindings with argument
17162 * java-tree.h Added space after PROTO in function declarations
17164 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17165 (create_label_decl, push_labeled_block): New function
17167 * lex.c (label_id): Initialize.
17168 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17170 * parse.h Added space after PROTO in function declarations when
17172 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17173 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17174 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17175 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17177 (struct parser_ctxt): New fields current_loop,
17178 current_labeled_block.
17179 (build_if_else_statement, patch_if_else_statement,
17180 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17181 generate_labeled_block, complete_labeled_statement,
17182 build_bc_statement, patch_bc_statement, patch_loop_statement,
17183 build_new_loop, build_loop_body, complete_loop_body): New function
17185 * parse.y (java_warning_count): New global variable.
17186 (label_id): New static variable.
17187 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17188 (block:): Return size_zero_node when block is empty.
17189 (empty_statement:): Return size_zero_node.
17190 (statement:): Implement supplemental action when for_statement: is
17192 (label_decl:): New rule.
17193 (labeled_statement:): Rewritten using label_decl. Actions
17195 (labeled_statement_nsi:): Likewise.
17196 (if_then_statement): Actions implemented.
17197 (while_expression): New rule.
17198 (while_statement:): Rewritten using while_expression. Actions
17200 (while_statement_nsi:): Likewise.
17201 (do_statement_begin:): New rule.
17202 (do_statement:): Rewritten using do_statement_begin. Actions
17204 (for_statement:): Rewritten using for_begin. Actions implemented.
17205 (for_statement_nsi:): Likewise.
17206 (for_header:, for_begin:): New rules.
17207 (for_init:): Actions implemented.
17208 (statement_expression_list:, break_statement:,
17209 continue_statement:): Likewise.
17210 (yyerror): Count number of issued warning(s).
17211 (java_report_errors): Report error(s) and/or warning(s).
17212 (java_complete_class): Use build_java_argument_signature to
17213 recompute completed method signature.
17214 (java_check_regular_methods): New locals method_wfl and aflags.
17215 Use method_wfl instead of lookup_cl during error reports. Fixed
17216 indentation and modified some error messages. Use
17217 lang_printable_name in method instead of the DECL_NAME. New code
17218 to issue warnings on methods not overriding corresponding methods
17219 private to a different package.
17220 (java_method_add_stmt): Call add_stmt_to_compound.
17221 (add_stmt_to_compound): New function.
17222 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17223 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17224 (build_if_else_statement, patch_if_else_statement,
17225 build_labeled_block, generate_labeled_block,
17226 complete_labeled_statement, build_new_loop, build_loop_body,
17227 complete_loop_body, patch_loop_statement, build_bc_statement,
17228 patch_bc_statement, patch_exit_expr): New functions.
17229 * typeck.c (build_java_signature): Build argument signature before
17230 enclosing it in between parenthesis.
17232 1998-08-17 Warren Levy <warrenl@cygnus.com>
17234 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17235 (JAVA_OBJS): Added reminder comment
17237 1998-08-13 Nick Clifton <nickc@cygnus.com>
17239 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17240 be interpreted as a long long.
17242 1998-08-13 Warren Levy <warrenl@cygnus.com>
17244 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17245 soft_initialise_class. Use _Jv_NewMultiArray, not
17246 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17247 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17248 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17249 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17251 1998-08-12 Per Bothner <bothner@cygnus.com>
17253 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17254 length_identifier_node): New global tree node constants.
17255 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17256 Replace uses by super_identifier_node etc.
17257 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17259 * parse.y (resolve_field_access): Don't special-case ".length" if
17260 flag_emit_class_files.
17261 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17262 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17265 1998-08-11 Per Bothner <bothner@cygnus.com>
17267 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17268 * class.c (make_method_value): Remove init for removed fields.
17270 * class.c (layout_class): Use build_java_argument_signature.
17271 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17273 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17274 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17275 (build_java_signature): Don't use push_java_argument_signature.
17277 * typeck.c (lookup_argument_method): New function.
17278 * parse.y (java_check_regular_methods): Use lookup_argument_method
17279 instead of lookup_java_method2 followed by lookup_java_method.
17281 * parse.y (check_method_redefinition): Minor optimization.
17283 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17284 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17286 1998-08-10 Tom Tromey <tromey@cygnus.com>
17288 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17291 * gjavah.c (java_float_finite): Use K&R-style definition.
17292 (java_double_finite): Likewise.
17293 (generate_access): Now returns void. Changed all callers.
17294 (last_access_generated): Removed.
17295 (process_file): Only make a single pass over the .class file.
17297 1998-07-29 Per Bothner <bothner@cygnus.com>
17299 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17300 for compatibility for G++ (with -fvtable-thunks).
17301 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17303 * gjavah.c (process_file): Use public inheritance for super-class.
17305 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17307 * lex.c (java_init_lex): Initialize ctxp->package.
17308 * parse.h (struct parser_ctxt): package and package_len replaced
17309 by tree package, an identifier node. Field method_decl_list is
17310 gone. Fixed comments.
17311 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17312 class_in_current_package): New function prototypes.
17313 * parse.y (array_type:): Set class loaded flag on primitive type
17315 (package_declaration:): Assign ctxp->package to the
17317 (method_invocation:): Handle invocation of method qualified by
17319 (single_type_import_declaration:): Removed ambiguity check.
17320 (java_pop_parser_context): New local variable `next'. Reset and
17321 set IMPORT_CLASSFILE_NAME flags on current and previous import
17323 (java_accstring_lookup): Use new local macro COPY_RETURN.
17324 (lookup_field_wrapper): New function.
17325 (parser_qualified_classname): Use merge_qualified_name.
17326 (parser_check_super_interface): Broaden error message.
17327 (do_resolve_class): Check for qualified class name in the current
17328 compilation unit if appropriate.
17329 (process_imports): Check for already defined classes.
17330 (check_pkg_class_access): Got rid of call to
17331 get_access_flags_from_decl.
17332 (java_complete_expand_methods): Call safe_layout_class based on
17333 the current class size.
17334 (make_qualified_primary): Build a WFL qualification on primary if
17336 (merge_qualified_name): New function.
17337 (make_qualified_name): Use merge_qualified_name.
17338 (resolve_expression_name): Use safe_lookup_field.
17339 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17340 (resolve_qualified_expression_name): Likewise. Check on resolved
17341 element accessibility.
17342 (not_accessible_p, class_in_current_package): New functions.
17343 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17344 (patch_method_invocation_stmt): Merged common pieces. Check
17345 accessibility of invoked method.
17346 (check_for_static_method_reference): Add returned type in error
17348 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17349 (refine_accessible_methods_list): Merged two conditions in test.
17350 (java_complete_class): Sanity check on stabilize_ref gone.
17351 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17353 1998-07-28 Per Bothner <bothner@cygnus.com>
17355 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17357 1998-07-24 Tom Tromey <tromey@cygnus.com>
17359 * gjavah.c (F_NAN): Removed.
17360 (F_NAN_MASK): New macro.
17361 (F_POSITIVE_INFINITY): Removed.
17362 (F_NEGATIVE_INFINITY): Likewise.
17363 (java_float_finite): Rewrote.
17364 (D_NAN_MASK): Renamed.
17365 (java_double_finite): Rewrote.
17366 (D_POSITIVE_INFINITY): Removed.
17367 (D_NEGATIVE_INFINITY): Likewise.
17369 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17370 If verbose, print underlying representation of value in hex.
17372 1998-07-24 Per Bothner <bothner@cygnus.com>
17374 * buffer.h, buffer.c: New files.
17375 * Makefile.in (JAVA_OBJS): Add buffer.o.
17377 Support locals variables and writing their debug entries to .class.
17378 * jcf-write.c: Simplify some by user new buffer type.
17379 (vode_buffer_grow): Removed.
17380 (struct localvar_info): New type.
17381 (localsvars, localvartable): New buffers.
17382 (localvar_alloc, localvar_free): New functions.
17383 (generate_bytecode_insns): Handle local variables.
17384 (generate_classfile): Write LocalVariableTable attribute.
17386 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17388 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17389 * zipfile.h (ZIPMAGIC): New macro.
17391 1998-07-24 Tom Tromey <tromey@cygnus.com>
17393 * Makefile.in (gjavah.o): Updated dependencies.
17394 (jcf-dump.o): Likewise.
17395 (all.indirect): Use ../gjavah.
17396 (../gjavah$(exeext)): Likewise.
17397 (clean): Don't remove gjavah.
17398 (clean): Remove parse.c, not java/parse.c.
17399 * Make-lang.in (java): Added gjavah.
17400 (gjavah$(exeext)): New target.
17401 (GJAVAH_SOURCES): New macro.
17402 (java.all.build): Added gjavah.
17403 (java.all.cross): Likewise.
17404 (java.rest.encap): Likewise.
17405 * config-lang.in (compilers, stagestuff): Added gjavah.
17407 1998-07-23 Tom Tromey <tromey@cygnus.com>
17409 * gjavah.c (java_float_finite): New function.
17410 (java_double_finite): Likewise.
17411 (F_POSITIVE_INFINITY): New macro.
17412 (F_NEGATIVE_INFINITY): Likewise.
17414 (D_POSITIVE_INFINITY): Likewise.
17415 (D_NEGATIVE_INFINITY): Likewise.
17417 (print_field_info): Use java_float_finite and java_double_finite.
17419 1998-07-23 Per Bothner <bothner@cygnus.com>
17421 * parse.y (method_header): Name "this" implicit argument.
17423 1998-07-22 Per Bothner <bothner@cygnus.com>
17425 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17426 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17427 (put_linenumber): New function.
17428 (generate_bytecode_insns, generate_classfile): Write line numbers.
17430 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17432 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17433 (lookup_name, build_known_method_ref, build_class_init,
17434 build_invokevirtual, invoke_build_dtable, match_java_method,
17435 build_field_ref, pushdecl_force_head, build_java_binop,
17436 binary_numeric_promotion, build_decl_no_layout,
17437 build_java_arrayaccess, build_newarray, build_anewarray,
17438 build_java_array_length_access, build_java_arraynull_check): New
17439 extern function prototypes.
17440 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17441 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17443 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17445 * jcf.h (jcf_out_of_synch): New extern function prototype.
17446 * parse.h: Static/global function implemented in parse.y
17447 prototyped and declarations moved at the end of the file.
17448 (DECL_P): Check that the argument isn't null.
17449 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17450 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17451 (QUAL_DECL_TYPE): New macro.
17452 (PARAMS): Macro definition removed.
17453 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17454 (return_statement:): Call build_return.
17455 (field_access:): Call make_qualified_primary in sub rule.
17456 (method_invocation:): Build method invocation and call
17457 make_qualified_primary when processing primaries.
17458 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17459 get_type_from_signature.
17460 (java_check_regular_method): Extra integer 0 argument when calling
17461 lookup_java_method2.
17462 (lookup_java_interface_method2): Extra method DECL argument when
17463 calling lookup_java_interface_method2.
17464 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17465 COMPOUND_EXPR node.
17466 (java_complete_expand_method): Layout current class iff not
17467 already done. Don't process interface's methods.
17468 (java_complete_expand_method): Use super class only if it
17469 exists. Use current class otherwise.
17470 (make_qualified_primary): New function.
17471 (resolve_expression_name): Process qualified expression or
17472 expression from primary the same way.
17473 (resolve_expression_name): Two last arguments to
17474 resolve_field_access are now NULL_TREEs.
17475 (resolve_field_access): New variable is_static. Local field must
17476 be DECLs. is_static computed on field DECLs only. Append code in
17477 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17478 to initialize field_type.
17479 (resolve_qualified_expression_name): New local variable,
17480 previous_call_static and is_static. Handle primaries with function
17481 calls, casts, array references and `this'. `super' now handled as
17482 `(super_class)this'. Use is_static to clarify boolean expressions.
17483 Added code to handle case where a proper handle is required to
17484 access a field. Use QUAL_DECL_TYPE where applicable.
17485 (maybe_access_field): New function.
17486 (patch_method_invocation_stmt): New arguments primary, where,
17487 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17488 deleted. Use `where' as a type to search from if specified. Check
17489 for static method reference where forbidden. Append primary or
17490 current_this to the argument list if not calling constructor nor
17492 (check_for_static_method_reference): New function.
17493 (patch_invoke): Layout the class on which new is done if
17495 (lookup_method_invoke): Changed format to report errors on
17497 (qualify_ambiguous_name): New local variable this_found. Now
17498 handle things from primaries. Method call are considered
17500 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17501 changed into NULLs.
17502 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17503 (java_complete_tree): New case fo RETURN_EXPR. Process function
17504 call arguments in separate function.
17505 (complete_function_arguments): New function.
17506 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17508 (patch_assignment): Take the return function slot into account as
17509 a RHS. Distinguish assignment from a return.
17510 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17511 when checking methods in interfaces.
17512 (resolve_type_during_patch): NULL argument to unresolve_type_p
17513 instead of NULL_TREE.
17514 (patch_newarray): Fixed typo in comment.
17515 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17516 (build_return, patch_return): New functions.
17517 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17519 1998-07-21 Per Bothner <bothner@cygnus.com>
17521 * constants.c (find_name_and_type_constant, find_fieldref_index,
17522 find_methodref_index): New methods.
17523 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17524 just return given method. Also, rename to build_known_method_ref.
17525 (expand_invoke): Rename call to build_invoke_non_interface.
17526 * java-tree.h, parse.h: Update prototype.
17527 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17528 (such as expand_expr_stmt) if flag_emit_class_files.
17529 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17530 STACK_TARGET, IGNORE_TARGET): New macros.
17531 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17532 (generate_bytecode_insn): New function to generate method's bytecode.
17533 (generate_classfile): Node generate Code attribute for a method.
17534 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17535 push_long_const, field_op, adjust_typed_op, maybe_wide):
17536 New functions used by generate_bytecode_insn.
17538 * typeck.c (signature_include_return): Remove variable.
17539 (push_java_argument_signature, build_java_argument_signature): New.
17540 (build_java_signature): Use push_java_argument_signature.
17541 * parse.y: Use build_java_argument_signature instead of fiddling
17542 with signature_include_return.
17544 1998-07-17 Tom Tromey <tromey@cygnus.com>
17546 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17549 * Makefile.in (all.indirect): Added gjavah$(exeext).
17550 (gjavah$(exeext)): Added $(exeext).
17553 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17555 * class.c (layout_class): Call to java_layout_parsed_class replace
17556 by safe_layout_class.
17557 * expr.c (build_java_array_length_access): Removed static storage
17558 class in the function definition.
17559 (build_java_arraynull_check): Likewise.
17560 Also fixed typos in two comments.
17561 * lex.c (java_init_lex): Initialize static global kw_length.
17562 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17563 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17565 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17566 * parse.h (resolve_no_layout): New static function declaration.
17567 (get_identifier_in_static): Declaration removed.
17568 (java_layout_parsed_class): Function name declaration changed to
17570 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17571 not_initialized_as_it_should_p, build_this): New static function
17573 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17574 binary_numeric_promotion, stabilize_reference,
17575 build_decl_no_layout, build_java_arrayaccess): Extern function
17576 declarations moved into their own section.
17577 (build_newarray, build_anewarray, build_java_array_length_access,
17578 build_java_arraynull_check): New extern function declarations.
17579 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17580 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17582 (CALL_CONSTRUCTOR_P): New macro.
17583 * parse.y (kw_length): New static global tree node.
17584 (return_statement): Tagged <node>.
17585 (RETURN_TK): Tagged <operator>.
17586 (variable_declarator_id:): Build variable declaration with an
17587 empty initialization value if a syntax error was found in the
17588 initialization part of the variable declaration.
17589 (statement_without_trailing_substatement:): return_statement: now
17590 uses the default rule.
17591 (return_statement:): Temporarily fixed to return NULL_TREE.
17592 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17593 (class_instance_creation_expression:): Class creation rules now
17594 call build_method_invocation upon reduction.
17595 (array_creation_expression:): Rules call build_newarray_node upon
17597 (dim_exprs:): Build a list of dimension expressions.
17598 (dim_expr:): Store location of the OSB_TK in the dimension
17600 (method_invocation:): Added a new error rule.
17601 (build_unresolved_array_type): WFL argument may also be an array
17602 on a primitive type. Name of the argument changed to reflect this.
17603 (method_declarator): Insert argument type at the beginning of the
17604 argument type list and later reverse the list.
17605 (unresolved_type_p): Argument 'returned' may be optionally
17607 (java_layout_class_from_source): Function renamed
17609 (resolve_and_layout): Now call resolve_no_layout and
17611 (resolve_no_layout): New function.
17612 (purify_type_name): New function.
17613 (complete_class_report_errors): Call purify_type_name during error
17614 report on a type not found.
17615 (process_imports): error_found local variable doesn't need to be
17616 initialized to zero.
17617 (declare_local_variables): New local type_wfl. Fixed typo in error
17618 message. type_wfl assigned to unresolved type and used to register
17619 incomplete type. Build a WFL around the variable initialization
17620 statement so that debug info can be generated on it.
17621 (source_start_java_method): Reverse argument list after they've
17623 (current_this): New static global variable.
17624 (java_complete_expand_methods): Set current_this when appropriate.
17625 (resolve_expression_name): Build correct static and non static
17626 field access bearing a simple name.
17627 (resolve_field_access): Resolve the length field of arrays. Handle
17629 (patch_method_invocation_stmt): Set the type of the method
17630 invocation to error_mark_node. This value is later overridden by a
17631 valid type, if any. Don't handle qualified constructor invocation
17632 as qualified method invocation. Call lookup_method_invoke with its
17633 new flag. It's no longer necessary to access the selected method
17634 as the value of a tree list. Handle constructor invocation.
17635 (patch_invoke): Reverse argument list when invoking non interface
17636 methods. Insert call to new as the first argument of the
17638 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17639 defined within a final class. Return INVOKE_STATIC if the invoked
17640 method is a constructor.
17641 (lookup_method_invoke): New lc argument is a flag to indicate a
17642 constructor lookup. Now handle constructor lookup. Choose the most
17643 specific method in case several were matching the invocation
17644 requirements. Return a method decl instead of a tree list featuring
17645 one single method decl element.
17646 (refine_accessible_methods_list): New lc flag argument to
17647 indicate that a constructor is being looked up.
17648 (not_initialized_as_it_should_p): New function.
17649 (java_complete_tree): Now process fake tree codes
17650 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17651 save_expr on resolved function call arguments. Case on
17652 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17653 (patch_assignment): LHS can be a field access expression. When
17654 dealing with reference, lhs_type is the promoted type of the
17655 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17657 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17658 (patch_binop): Use not_initialized_as_it_should_p where
17660 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17661 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17663 (resolve_type_during_patch): New function.
17664 (patch_cast): Call resolve_type_during_patch to resolve type and
17665 report error accordingly.
17666 (patch_array_ref): Use not_initialized_as_it_should_p where
17667 applicable. Array base expression is saved before being
17668 used. Promote the type of an array elements if it contains non
17670 (build_newarray_node, patch_newarray, build_this): New functions.
17672 1998-07-16 Tom Tromey <tromey@cygnus.com>
17674 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17675 increment it in `for' statement.
17676 (print_field_info): If number is inf or nan, don't print it.
17677 (print_method_info): If method name is `delete', just ignore it.
17678 (print_c_decl): Special-case jstringArray.
17680 * gjavah.c (help): New function.
17681 (no_argument): New function.
17682 (usage): Changed text.
17683 (main): Rewrote argument handling. Now handles -v, --help,
17685 (version): New function.
17686 (found_error): New global.
17687 (main): Return found_error.
17688 (generate_access): Set found_error.
17689 (print_c_decl): Likewise.
17691 1998-07-15 Tom Tromey <tromey@cygnus.com>
17693 * gjavah.c (print_c_decl): Don't print "," when examining field.
17694 Skip type name when looking at "[L" types.
17695 (process_file): Now static.
17696 (generate_access): Now returns int.
17697 (last_access_generated): New global.
17698 (process_file): Clear last_access_generated; make multiple passes
17700 (print_field_info): Just return if generate_access returns true.
17701 (print_method_info): Likewise. Also, allow <init> functions to
17703 (print_c_decl): Added is_init argument. Print constructors
17705 (print_cxx_classname): Use UTF8_GET to extract characters from
17707 (print_base_classname): New function.
17708 (print_class_decls): New function.
17709 (process_file): Use it.
17710 (utf8_cmp): New function.
17712 1998-07-13 Nick Clifton <nickc@cygnus.com>
17714 * lang-options.h: Format changed to match changes in gcc/toplev.c
17715 to implement a --help option.
17717 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17719 * decl.c (init_decl_processing): Revert change to dtable_type.
17721 1998-07-09 Per Bothner <bothner@cygnus.com>
17723 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17725 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17727 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17729 * lang.c (lang_init): Default flag_exceptions to 1, without
17730 checking to see if it's 2 first.
17732 1998-07-08 Jeffrey A Law (law@cygnus.com)
17734 * constants.c: Include "system.h".
17735 * decl.c: Likewise.
17736 * lang.c (flag_new_exceptions): Get via extern now.
17737 (lang_init_options): New functions. Turn on flag_new_exceptions.
17739 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17741 * lex.c (java_lex): Return 0 when we see an invalid character in
17744 * lex.c (java_read_char): Specify extra argument when calling
17746 (java_read_unicode, java_parse_end_comment,
17747 java_parse_escape_sequence): Likewise,
17748 (java_lex): Specify extra argument when calling
17749 java_lex_error. Test that IDs are beginning with a legal character
17750 for IDs. Handle invalid characters with an error message and a
17751 call to java_lex_error.
17752 (java_lex_error): Adjust column position by new argument
17753 `forward'. Issue an error even if in the middle of reporting an
17756 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17758 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17759 we don't explicitly put a null pointer when we're copying it.
17761 1998-07-07 Tom Tromey <tromey@cygnus.com>
17763 * gjavah.c (print_cxx_classname): New function.
17764 (super_class_name): Likewise.
17765 (print_super_fields): Removed.
17766 (in_super): Removed.
17767 (print_field_info): Never generate #defines.
17768 (print_c_decl): Changed generated types to match JNI. No longer
17769 print class name before method name.
17770 (print_method_info): Print "static" before static methods.
17771 Print "virtual" before non-final methods.
17772 (usage): Use exit(1), not exit(-1).
17774 (print_field_info): Use %.17g to print a double.
17775 (last_access): New globals.
17776 (process_file): Initialize last_access.
17777 (usage): Now static.
17778 (ACC_VISIBILITY): New define.
17779 (generate_access): New function.
17780 (print_field_info): Call it.
17781 (print_method_info): Likewise. Also, generate information for all
17782 methods, not just native methods. Return void.
17783 (print_c_decl): Return void.
17784 (print_field_info): Return void.
17786 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17788 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17789 processing the jc1 grammar file. Prefix bison functions and
17790 variables with java_.
17791 (parse.c): Dependencies on parse.h and lex.h
17792 * expr.c (build_java_arrayaccess): Function now global.
17793 * java-tree.h: Comment reorganized to carry on previous
17794 classification effort.
17795 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17796 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17797 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17798 java_parse (new prefix java_ generated by bison).
17799 (java_layout_parsed_class, java_register_parsed_class): Function
17801 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17802 * lex.c (static tree wfl_op): Variable deleted.
17803 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17804 ctxp fields to NULL_TREE.
17805 (java_lex): No longer create WFL for operators. Filename caching
17806 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17807 created as STRING_CST and later expanded. Removed extra argument
17808 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17810 (build_wfl_node): Removed code in comments.
17811 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17812 store token and location data in the current bison token.
17813 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17814 static/extern function declaration at the beginning of the file.
17815 (struct qualification): Data structure definition deleted.
17816 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17817 (qualify_ambiguous_name): Function declaration modified. Function
17818 now returns nothing.
17819 (build_array_ref, patch_array_ref, make_qualified_name,
17820 resolve_qualified_expression_name, maybe_generate_clinit,
17821 resolve_field_access): New static function declarations.
17822 (build_java_arrayaccess): New extern function declaration.
17823 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17824 (CALL_EXPR_PRIMARY): Macro deleted.
17825 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17826 (struct parser_ctxt): Field initialized_final
17827 removed. non_static_initialized, static_initialized: New fields.
17828 * parse.y (static tree kw_super, static tree kw_this): New global
17830 (%union): tree wfl field of operator member replaced by int
17831 location. WFLs are non longer created for operators.
17832 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17833 (qualified_name:): Now calls make_qualified_name to build the
17835 (type_declaration:): Consider generating <clinit> when class
17837 (variable_declarator:): Directly build an assignment node when the
17838 variable is initialized when declared.
17839 (this_or_super:): Build a WFL and set current location when THIS
17840 or SUPER are parsed.
17841 (expression_statement:): Wrap statement around a WFL.
17842 (primary_no_new_array:): Fixed typo. Changed value returned by
17843 THIS_TK because of its new type (temporary).
17844 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17845 (field_access:): Build qualified name with SUPER.
17846 (method_invocation:): Fixed returned value because of SUPER's new
17848 (array_access:): Use OSB_TK location information.
17849 (post_increment_expression:, post_decrement_expression:,
17850 unary_expression:, pre_increment_expression:,
17851 pre_decrement_expression:, unary_expression_not_plus_minus:,
17852 cast_expression:, multiplicative_expression:,
17853 additive_expression:, shift_expression:, relational_expression:,
17854 equality_expression:, and_expression:, exclusive_or_expression:,
17855 inclusive_or_expression:, conditional_and_expression:,
17856 conditional_or_expression:, assignment:): Use new location/token
17857 information available on operators.
17858 (create_class): Set super_decl_type to NULL_TREE when processing
17860 (register_fields): Field initialization is now a MODIFY_EXPR
17861 node. Chain initialization code to the matching lists (according
17862 to the field declaration modifiers).
17863 (maybe_generate_clinit): New function.
17864 (method_header): Don't set method's DECL_NAME to a WFL when adding
17865 methods to java.lang.Object.
17866 (resolve_and_layout): Now can return NULL_TREE if the type
17867 resolution fails. Otherwise, return the class DECL instead of its
17869 (check_method_redefinition): Don't patch method DECL_NAME if it
17870 belongs to java.lang.Object.
17871 (process_imports): Simply assign error_found to the value returned
17872 by check_pkg_class_access.
17873 (declare_local_variables): Don't use their init statements (if
17874 any) when parsing error were previously found. Reuse MODIFY_EXPR
17875 build during parsing as an init statement.
17876 (java_method_add_stmt): Now return the current method body.
17877 (java_layout_parsed_class, java_register_parsed_class): Functions
17879 (java_complete_expand_methods): Initialize the constant pool on a
17880 per class basis. Layout the classes before expanding their method
17881 bodies. Don't try expand artificial constructor code if error were
17882 found. Make the classes data and register them if no error were
17884 (java_complete_expand_method): Retrieve an artificial constructor
17885 argument list before entering its body. Assign the top block to
17886 the artificial constructor function body and set types of declared
17887 blocks and compound statements to void. Walk method body if not an
17888 artificial constructor.
17889 (make_qualified_name, cut_identifier_in_qualified): New functions.
17890 (resolve_expression_name): Fixed comments. Save/restore the
17891 current class CLASS_LOADED_P flag value. Build non qualified
17892 static field access and handle qualified expression names.
17893 (resolve_field_access, resolve_qualified_expression_name): New
17895 (patch_method_invocation_stmt): Use the new expression resolution
17896 scheme, calling resolve_field_access when the function call is
17897 resolved as an expression.
17898 (qualify_ambiguous_name): Function rewritten to work on qualified
17899 expression produced by make_qualified_name.
17900 (java_complete_tree): Promote type when function's argument are
17901 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17902 the assignment to discover further errors if RHS is a expression
17903 name that fails to evaluate. Declare LHS initialized even though
17904 the assignment failed. Don't use the location variable and removed
17905 extra argument in patch function calls. Now handle the ARRAY_REF
17906 case and build internal string representation when STRING_CSTs are
17908 (build_method_invocation): Don't wrap function call around a WFL.
17909 (build_assignment): Likewise. Use the operator location
17911 (patch_assignment): Handle array access LHSs. Handle error
17912 provenance, resulting in a better error report.
17913 (build_binop): Use op_location from operator as binop location
17915 (build_unaryop, build_incdec, build_cast): Likewise.
17916 (patch_binop): Extract location information from the node. Fixed
17917 typo in error message.
17918 (patch_unary_op): Extract location information from the node.
17919 (build_array_ref, patch_array_ref): New functions.
17921 1998-07-01 Tom Tromey <tromey@cygnus.com>
17923 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17924 match _Jv_IsInstanceOf.
17925 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17926 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17928 1998-06-30 Tom Tromey <tromey@cygnus.com>
17930 * decl.c (init_decl_processing): Functions are now named
17931 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17933 1998-06-29 Per Bothner <bothner@cygnus.com>
17935 * java-tree.h (load_class): Add prototype.
17936 * class.c (is_compiled_class): Add missing arg to load_class.
17937 * expr.c (expand_java_NEW): Call load_class.
17938 * parse.y (process_import): Removed bogus use of void return value.
17940 1998-06-25 Per Bothner <bothner@cygnus.com>
17942 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17943 Function name is "_Jv_Throw" instead of "soft_athrow".
17944 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17945 Function name is "_Jv_AllocObject" instead of "soft_new".
17946 Takes an extra parameter (object size).
17947 * expr.c: Update calls.
17949 1998-06-24 Per Bothner <bothner@cygnus.com>
17951 * lex.c (java_get_line_col): Handle end-of-file.
17952 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17954 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17956 * lang.c (lang_init): Make -fexceptions the default.
17957 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17958 exception handling is not turned on.
17960 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17962 * lang.c (flag_new_exceptions): Make this this default.
17963 * decl.c (end_java_method): Call emit_handlers.
17964 * except.c (method_init_exceptions): Set language code and version.
17965 (expand_start_java_handler): Enable exception, and call
17966 expand_eh_region_start.
17967 (expand_end_java_handler): Enable exception, and set up catch blocks.
17968 (emit_handlers): New routine to generate the saved handlers.
17969 * java-except.h (emit_handlers): Add prototype.
17971 1998-06-12 Per Bothner <bothner@cygnus.com>
17973 We used to have three different representations of the constant pool:
17974 the CPool structure, the tree_constant_pool, and the constructures
17975 used to build the Class object (which may need class and string
17976 constants) in compiled code. None were appropriate for compiling
17977 to .class files, so I did a major overhaul.
17979 First, the tree_constant_pool array was removed. Things were
17980 modified to the CPool structure in the JCF could be used.
17981 Second, a "capacity" field was added to the CPool, and functions
17982 written to search for a matching constant, adding one if not found.
17983 The code that generated the Class object was changed to use a CPool.
17984 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17985 the static Class object are now only in build_constants_constructor.
17986 Finally, I wrote code which can generate a .class file (including its
17987 constant pool) from the RECORD_TYPE of a class. This is a big step
17988 on the way to compiling Java source into .class files.
17990 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17991 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17993 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17994 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17995 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17996 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17997 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17998 (lang_type): Removed constant_pool field.
17999 * jcf.h (CPool): Renamed size to count. Added field capacity.
18000 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18001 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18002 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18004 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18005 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18006 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18007 (set_constant_entry, find_constant1, find_constant2,
18008 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18009 find_utf8_constant, find_class_or_string_constant): New functions.
18011 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18012 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18013 (give_name_to_class, get_class_constant): Likewise.
18014 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18015 (get_name_and_type_constant, get_ref_constant): Removed.
18016 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18017 * parse.y: Don't save/restore tree_constant_pool.
18018 * verify.c (verify_jvm_instructions): Update for new approach.
18019 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18021 * lang-options.h: Added -femit-class-file, -femit-class-files.
18022 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18023 (lang_f_options): Added "emit-class-file(s)".
18025 * expr.c (build_java_arrayaccess): Generate more efficient array
18026 bounds checking, by using unsigned compare.
18028 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18030 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18032 * parse.h: New comment on the handling of unresolved type
18033 identifiers. JDEPs are now part of the jdep_code enum.
18034 (typedef struct jdep): Now use enum jdep_code or int, depending on
18035 availability. Both are narrowed down to an 8 bits bitfield.
18036 (CALL_EXPR_PRIMARY): Fixed comment.
18038 1998-06-10 Tom Tromey <tromey@cygnus.com>
18040 * Make-lang.in (java): Added gjavac and jvgenmain.
18041 (java.start.encap): Depend on gjavac.
18042 (java.rest.encap): Depend on jvgenmain.
18044 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18045 (JAVA_CROSS_NAME): Likewise.
18046 (java.all.build): Depend on jvgenmain and gjavac.
18047 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18048 (jvgenmain$(exeext)): New target.
18049 (java.install-common): Wrote.
18050 * config-lang.in (compilers, stagestuff): Added gjavac and
18053 1998-06-10 Dave Brolley <brolley@cygnus.com>
18055 * lang.c (lang_decode_option): New argc/argv interface.
18057 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18059 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18060 * decl.c (build_decl_no_layout): New function.
18061 * expr.c (java_lang_expand_expr): Layout declarations found in
18062 blocks before they're pushed.
18063 * jcf-parse.c (load_class): Save current line when parsing class
18065 (parse_source_file): Register class before expanding their
18067 * lang.c (put_decl_node): Produce `null' when `void *' is
18069 * lex.c (static tree wfl_op): New static global, for error report
18071 (java_init_lex): wfl_operator and wfl_op initialized
18072 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18074 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18075 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18076 build_unresolved_array_type): New static function definitions.
18077 (build_decl_no_layout): New extern function declared.
18078 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18079 faulty modifier exists.
18080 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18081 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18082 (UNARY_PLUS_EXPR): New fake operator.
18083 (struct parser_ctxt): New field osb_number.
18084 * parse.y (static tree wfl_operator): New static WFL for operator
18085 bound error messages.
18086 (DECR_TK, INCR_TK): Moved.
18087 (OP_TK): Tagged <operator>.
18088 (array_type:): Now call build_unresolved_array_type.
18089 (dim_expr:): Count the number of '[' seen.
18090 (post_increment_expression, post_decrement_expression,
18091 pre_increment_expression, pre_decrement_expression,
18092 unary_expression_not_plus_minus, unary_expression:): Actions are
18093 now building the corresponding unary expressions.
18094 (cast_expression:): Actions are now building cast expressions.
18095 (build_unresolved_array_type): New function.
18096 (create_interface): Reset the number of declared interfaces.
18097 (create_class): Likewise.
18098 (method_header): Methods declared within the scope of an interface
18099 are now implicitly set public and abstract.
18100 (java_complete_class): Variable's and parameter's type are patched
18101 with a promoted type.
18102 (declare_local_variables): Resolved non builtin types are promoted
18103 before being used to build a variable decl. Removed type patch
18104 posted on variable initialization statement.
18105 (source_start_java_method): Use build_decl_no_layout to build the
18106 decl of a parameter of incomplete type.
18107 (java_register_parsed_class): Process interfaces too. Call
18108 rest_of_decl_compilation on each processed class declarations.
18109 (java_complete_expand_methods): Don't attempt to expand things in
18111 (java_complete_tree): Process CONVERT_EXPR, even though it always
18112 has a type. Propagate error_mark_node to node's type too. Promote
18113 method's call argument type and return error_mark_node if
18114 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18115 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18116 handle unary operator nodes.
18117 (build_assignment): Added comment.
18118 (print_int_node): New function.
18119 (patch_assignment): New second argument. New error handling. Use
18120 print_int_node. Handle references. Use can_cast_to_p to issue
18121 different error message according to the context and check upon
18122 the initialization of the RHS.
18123 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18124 (operator_string): Handle more operators.
18125 (patch_binop): No longer use a function static
18126 wfl_operator. Improved error message on shift distance.
18127 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18128 patch_cast): New functions.
18130 1998-06-05 Per Bothner <bothner@cygnus.com>
18132 * jvspec.c: New file.
18133 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18135 * java-tree.h (identifier_subst): Add declaration.
18137 1998-06-04 Tom Tromey <tromey@cygnus.com>
18139 * jvgenmain.c (main): Generate call to JvRunMain.
18141 * class.c (make_class_data): Push value for "sync_info" field.
18142 * decl.c (init_decl_processing): Push "sync_info" field.
18144 1998-06-03 Per Bothner <bothner@cygnus.com>
18146 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18147 Java (source) name, not signature.
18148 Set TYPE_ALIGN to (at least) that of element_type.
18150 1998-06-02 Per Bothner <bothner@cygnus.com>
18152 * class.c: Moved classname-mangling-rekated code to ...
18153 * mangle.c: ... this new file.
18154 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18155 * Makefile.in: Update for above changes.
18157 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18159 * expr.c (truthvalue_conversion): Convert integer and floating
18160 point value to their truth value.
18161 * lex.c (java_lex): Handle the `null' literal.
18162 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18163 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18164 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18167 * parse.y: Reorganization/documentation on token declaration.
18168 (binop_lookup[]): New added new tree codes.
18169 (relational_expression): Build corresponding binary operators.
18170 (equality_expression, conditional_and_expression,
18171 conditional_or_expression): Likewise.
18172 (java_complete_class): Fix crash in debug message.
18173 (java_complete_tree): Check initialization of method call
18174 arguments. Further bogus node evaluation to detect more error
18175 during assignments. Handles more binary operators.
18176 (patch_assignment): Use DECL_P.
18177 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18179 (operator_string): Handle more case. Compacted source.
18180 (patch_binop): Changed function comment. Checking for
18181 uninitialized first operand takes the compound assignment into
18182 account and uses DECL_P. Checking for uninitialized second operand
18183 delayed to routine's end. Use macros to issue type bound error
18184 messages and issue messages on both operands if their types are
18185 different. Force fixed type into node. Handle all binary
18188 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18190 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18191 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18192 build operator node and return tokens.
18193 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18194 * parse.h (java_complete_tree): Changed returned type in prototype.
18195 (build_method_invocation, build_assignment, patch_assignment,
18196 patch_binop): New static function declarations.
18197 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18198 BUILD_EXPR_WFL): New macros.
18199 * parse.y (enum tree_code binop_lookup[]): New static for token to
18201 (%union): Parser union has new sub-structure `operator'.
18202 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18203 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18204 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18205 ASSIGN_ANY_TK): Tokens tagged `operator'.
18206 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18207 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18208 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18209 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18210 (assignment_operator:): Rule tagged `operator'.
18211 (expression_statement:): Re-installed default rule.
18212 (method_invocation:): Sub rules call build_method_invocation.
18213 (postfix_expression:): Don't attempt to resolve name here. Just
18215 (multiplicative_expression:): Sub-rules build corresponding binop
18217 (additive_expression:, shift_expression:, and_expression:,
18218 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18219 (assignment:): Sub rule invoke build_assignment.
18220 (assignment_operator:): Default rules on sub rules.
18221 (force_error): Added documentation on this variable.
18222 (declare_local_variables): Build initialization calling
18224 (expand_start_java_method): Removed unused rtx declaration. Mark
18225 arguments as already initialized.
18226 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18227 (java_complete_expand_methods): Don't process next method if
18228 completion of the previous one triggered errors.
18229 (java_complete_expand_method): Call source_end_java_method if no
18230 error were found during completion.
18231 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18232 locals declaratilon. Handle names found within a class. Return
18233 error_mark_node when things aren't found.
18234 (patch_method_invocation_stmt): Return error_mark_node on failures.
18235 (patch_invoke): Removed unused local. Return the correct node.
18236 (java_complete_tree): Now returns a value. The BLOCK section binds
18237 local identifiers and the type of a BLOCK is now void. Assign the
18238 result of operand completion on COMPOUND_EXPR. Assign the
18239 encapsulated node of a WFL to the result of its completion, except
18240 when the node is an identifier. Now handle MODIFY_EXPR and several
18241 binary operators. Return error_mark_node on errors.
18242 (build_method_invocation, build_assignment, patch_assignment,
18243 build_binop, operator_string, patch_binop): New functions.
18244 * typeck.c (binary_numeric_promotion): New function.
18246 1998-05-21 Per Bothner <bothner@cygnus.com>
18248 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18249 Replace most uses of ident_subst by identifier_subst.
18251 * class.c (push_class_static_dummy_field): Removed function.
18252 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18253 instead of looking got "class" static field. Create that decl here.
18254 (class_identifier_node): Removed; no longer needed.
18255 (init_class_processing): Don't init class_identifier_node.
18256 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18257 Do nreverse 0 times (instead of twice) for Object and Class.
18258 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18260 1998-05-20 Per Bothner <bothner@cygnus.com>
18262 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18263 while initializing linenumber_count and linenumber_table.
18264 Do it before init_function_start (which calls emit_line_note).
18265 * expr.c (expand_byte_code): Don't need to clear lineno here.
18267 1998-05-18 Tom Tromey <tromey@cygnus.com>
18269 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18270 then mangle number as _N_.
18272 * class.c (mangle_class_field): New function.
18273 (build_class_ref): Set assembler name of class reference using
18274 mangle_class_field.
18275 (push_class_static_dummy_field): Likewise.
18277 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18279 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18280 of assigning to TREE_CODE. The latter method exploits a feature
18281 of GCC that is not ANSI compliant.
18283 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18285 * decl.c (pushdecl_force_head): New function.
18286 (pushlevel): Removed conditional printf.
18287 (complete_start_java_method): Don't enter local variable scope if
18288 function is compiled from source code.
18289 * expr.c: parse.h now included
18290 (java_lang_expand_expr): New function.
18291 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18292 printf. Terminate buffer when doing directories.
18293 * jcf-parse.c (parse_source_file): Call lang_init_source before
18294 parsing and before code generation.
18295 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18296 use printf if the macro is defined.
18297 * lang.c (lang_init): Install lang_expand_expr hook on
18298 java_lang_expand_expr.
18299 (java_dummy_print): New function.
18300 (lang_init_source): New function.
18301 * lex.c (java_lex): Remember location of an opening brace at the
18302 second nesting level.
18303 (java_is_eol): Unget character seen after a CR if it is EOF.
18304 * parse.h: Now includes lex.h
18305 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18306 printf if the macro is defined.
18307 (expand_start_java_method, build_expr_block, enter_block,
18308 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18309 New static function declarations.
18310 (pushdecl_force_head): New extern function declaration.
18311 (INCOMPLETE_TYPE_P): New macro.
18312 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18313 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18314 BLOCK_EXPR_ORIGIN): New macros.
18315 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18316 DECL_SOURCE_LINE_LAST): New macros.
18317 (struct parser_ctxt): Removed field current_method_decl, redundant
18318 with the field current_function_decl. Added fields
18319 first_ccb_indent1 and pending_block.
18320 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18321 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18323 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18324 (compilation_unit:): Cosmetic on sub rule.
18325 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18326 (variable_initializer:): Installed default rule on expression:.
18327 (method_declaration:): method_header: starts a new
18328 method. method_body: installs the function body, absorbs blocks
18329 emitted for temporary variable scopings, pops function's body block
18330 and merges function's last statement lineno in DECL_SOURCE_LINE.
18331 (method_body:): Installed default rules.
18332 (block:): Call enter_block when an opening brace is seen. Absorb
18333 scoping blocks and call exit_block when a closing brace is seen.
18334 (block_statement:): Cosmetic changes.
18335 (method_invocation:): Create WFL around CALL_EXPR node.
18336 (patch_stage): Added comment around definition.
18337 (method_header): Try to use first_ccb_indent1 as the first line of
18338 the method, so BP debug info are emitted at the first opening
18339 brace of the function. If the function has no body, use the
18340 location of the function's name. Override currently defined method
18341 name with the matching WFL so we can point redefinition errors
18342 using the location where the function's name was declared.
18343 (check_abstract_method_header): Interprets DECL_NAME as an
18344 identifier or as a WFL, accordingly.
18345 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18346 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18347 location and name information out of it and reinstall DECL_NAME to
18348 its original identifier node value.
18349 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18350 function's source code).
18351 (read_import_dir): Test the value returned by find_class and issue
18352 a fatal accordingly.
18353 (declare_local_variables): Push a new block for the scope of the
18354 new variable(s) if code has been already generated at that nesting
18355 level. Pinpoint redefinition errors using the variable id
18356 WFLs. Generate initialization code if necessary. If the variable
18357 type is incomplete, register a patch on its decl.
18358 (source_start_java_method): Rewritten. Define a new block for the
18359 function's parameters. Build parameter decl out of function's
18360 arguments and register them for a patch if their types are
18362 (expand_start_java_method): Includes the part of
18363 source_start_java_method that was pushing the parameter decls and
18364 completing the method start code.
18365 (source_end_java_method): Removed call the expand_end_bindings and
18366 poplevel (already taken care of). Reinstall function's arguments
18367 and get function's last line of code before calling
18368 expand_function_end.
18369 (java_method_add_stmt): New comment before the function's
18370 code. Complement the second operand of the current COMPOUND_EXPR
18372 (java_complete_expand_methods): Don't generate debug info on line
18373 zero when expanding a generated constructor.
18374 (java_complete_expand_method): Set start and end line numbers for
18375 a artificially generated constructor to one and manually call
18376 enter_block and exit_block when defining it. For all methods:
18377 expand function's start calling the new expand_start_java_method
18378 and invoke java_complete_tree on the effective method's body, if
18380 (resolve_expression_name): Now use lookup_name_in_blocks to search
18381 local variable decls and print out an error when variables are
18383 (patch_method_invocation_stmt): Inserted comment before the
18385 (lookup_method_invoke): Chain method's arguments using chainon
18386 with the current arg list as a second argument. Inserted missing
18387 IDENTIFIER_POINTER when reporting an error on methods not found.
18388 (refine_accessible_methods_list): Don't retain constructors.
18389 (patch_arguments): Function removed.
18390 (java_complete_tree): Inserted comment before the function's
18391 code. New case for BLOCKs. Moved the WFL case a bit
18392 further. Complete function's arguments.
18393 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18394 maybe_absorb_scoping_blocks): New functions.
18396 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18398 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18400 * jcf-parse.c (parse_source_file, java_error_count): New forward
18401 and extern declarations.
18402 (java_parse_abort_on_error): Macro moved.
18403 (jcf_parse_source): fatal called if fopen fails. Now calls
18405 (parse_source_file): New parse_only parameter. Reflects the
18406 elimination of the second pass.
18407 (yyparse): parse_source_file called with argument set to 0.
18408 * jcf.h (JCF_ZERO): Sets java_source to zero.
18409 * lex.c (java_init_lex): pass argument is gone. Function modified
18410 to be called once during the analysis of a file.
18411 (java_unget_unicode): Fixed typo in fatal message.
18412 (java_get_line_col): Likewise.
18413 (java_lval): Likewise. String literals no longer built during
18415 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18417 * parse.h (MODIFIER_WFL): New macro.
18418 (parse_check_super, parser_check_super_interface): Now return int.
18419 (parser_chain_incomplete_item, not_builtin_p,
18420 complete_method_decl): Declarations removed.
18421 (build_method_invocation_stmt, build_invoke): Renamed using the
18422 `patch' instead of `build'
18423 (register-incomplete_type, obtain_incomplete_type,
18424 java_complete_tree, java_complete_expand_method,
18425 unresolved_type_p, create_jdep_list): New function declarations.
18426 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18427 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18428 (jdep): New typedef on new struct _jdep.
18429 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18430 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18431 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18432 JDEP_RESOLVED_P): New macros.
18433 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18434 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18435 JDEP_VARIABLE): New enum values and jdep kinds.
18436 (jdeplist): New typedef on struct _jdeplist.
18437 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18439 (CALL_EXPR_PRIMARY): New macro.
18440 (struct parser_ctxt): Fields java_pass, current_method_decl,
18441 method_decl_list deleted. New field jdeplist.
18442 (INCOMPLETE_P): Macro deleted.
18443 * parse.y (single_type_import_declaration:): Removed pass switch.
18444 (type_import_on_demand_declaration): Likewise.
18445 (field_declaration:): Removed pass switch on all sub rules.
18446 (class_declaration:): Call the complete_class_decl removed on
18448 (method_declaration:): Removed second pass switch. No longer chain
18449 methods decl when method_header reduced.
18450 (method_header:): Sub rules no longer depend on pass switch.
18451 (method_declarator:): Likewise.
18452 (method_body:): Likewise.
18453 (abstract_method_declaration:): Likewise.
18454 (block_statement:): Likewise.
18455 (local_variable_declaration:): Likewise.
18456 (argument_list:): Likewise.
18457 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18458 removed. Partial CLASS_EXPR tree node built instead.
18459 (postfix_expression:): Removed pass switch on all sub rules.
18460 (java_pop_parser_context): Free classd_list content.
18461 (yyerror): Call obstrack_grow0 to finalize error message.
18462 (check_class_interface_creation): Comment modified to reflect new
18463 returned value meaning. Removed second pass switch. Return 1 if an
18464 error was found, 0 otherwise. Adjust pointer on filename if a
18465 leading path separator was found.
18466 (maybe_create_class_interface_decl): Removed first pass switch
18467 when linking the class decl to the class_list. Install a new
18468 jdep_list for the class.
18469 (add_superinterfaces): List of unresolved interfaces is
18470 gone. Unresolved interfaces are directly added to the current
18472 (create_interface): Second pass shortcut removed.
18473 ctpx->modifier_ctx access through MODIFIER_WFL.
18474 (create_class): Second pass shortcut removed. Call to
18475 register_incomplete_type replaces the call to
18476 parser_chain_incomplete_item.
18477 (complete_class_decl): Function removed.
18478 (duplicate_declaration_error): New way of retrieving redeclared
18480 (register_fields): Call to lookup_modifier_cl replaced by
18481 MODIFIER_WFL. New way of handling unresolved type, using
18482 unresolved_type_p and obtain_incomplete_type.
18483 register_incomplete_type replaces call to parser_chain_incomplete_item.
18484 (patch_stage): New static global variable.
18485 (method_header): New way of handling unresolved type, using
18486 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18487 indicates that the method decl needs to be patched.
18488 (check_abstract_method_header): Call to lookup_modifier_cl
18489 replaced by MODIFIER_WFL.
18490 (method_declarator): Incomplete argument type are registered
18491 calling register_incomplete_type. Patch on the declared method is
18492 issued in that case.
18493 (unresolved_type_p): New function.
18494 (parser_check_super_interface): New comment to reflect function's
18495 modified returned type (int). Function and has a new argument
18496 this_wfl. Call to parse_error_context uses this_wfl instead of
18497 relying on lookup_cl.
18498 (parser_check_super): Comment reflects function's new returned
18499 type (int). Function returns nonzero value on error.
18500 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18501 register_incomplete_type, jdep_resolve_class): New functions to
18502 handle incomplete types in declarations.
18503 (java_complete_class): Rewritten to work with the new incomplete
18504 type handling scheme.
18505 (complete_class_report_errors): Likewise.
18506 (complete_method_decl): Removed: it jobs is now handled by
18507 java_complete_class.
18508 (do_resolve_class): Class loaded in not already loaded and not
18509 found in Java source code.
18510 (java_check_regular_methods, java_check_abstract_methods): Don't
18511 call complete_method_decl anymore.
18512 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18513 (read_import_dir): Got rid of the pass number dependency.
18514 (declare_local_variables): New handling of unresolved types (patch
18516 (source_start_java_method): New parameter level. Function called
18517 with level set to 1 when argument types are potentially
18518 unresolved. Called to complete the job with level set to 2 once
18519 types are complete.
18520 (source_end_java_method): Call to permanent_allocation
18521 removed. Waiting to be replaced by a more suitable obstack
18523 (java_complete_expand_methods, java_complete_expand_method,
18524 java_expand_finals): New functions.
18525 (build_method_invocation_stmt): Renamed
18526 patch_method_invocation_stmt. Extracts function call expression
18527 (wfl) and arguments (args) from CALL_EXPR tree operands.
18528 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18529 call. Patch the function and argument operand of the CALL_EXPR
18531 (patch_argument, java_complete_tree): New functions.
18533 1998-04-20 Per Bothner <bothner@cygnus.com>
18535 Recover from missing fields and methods (i.e. error instead of fatal).
18536 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18537 * expr.c (expand_invoke): Recover from missing method.
18538 (expand_java_field_op): Recover from missing field.
18539 Inline references to java.lang.{Integer,Char,...}.TYPE.
18540 * typeck.c (get_type_from_signature), java-tree.h: New function.
18541 * class.c (add_method): Use get_type_from_signature.
18542 (build_class_ref): Handle a class that was not found.
18543 * typeck.c (convert): Handle conversion to pointers (for convenience).
18544 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18545 instead of lookup_field to handle missing fields.
18547 * jcf-parse.c (process_zip_dir): Set java_source.
18549 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18551 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18553 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18555 * jcf-parse.c (load_class): Don't change input_filename before
18556 calling jcf_parse_source (but still do it before calling
18558 (jcf_parse_source): Assign input_filename after having saved the
18560 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18561 list. ctxp->modifier_ctx zeroed according to its new
18562 definition. ctxp->filename initialized. Removed
18563 JAVA_MODIFIER_CTX_UNMARK.
18564 (java_unget_unicode): Update the character based column position.
18565 (java_allocate_new_line): ref_count not used anymore. Always free
18566 ctxp->p_line. Initialize c_line->char_col to 0.
18567 (java_get_unicode): Update the character based column position.
18568 (java_lex): Use ctxp->elc to store current position in source
18569 file, at the beginning of the parsed token. Set modifier_ctx entry
18570 corresponding to the parse modifier to a WFL node. Return a WFL
18571 node when an identifier is parsed.
18572 (java_lex_error): Now uses ctxp->elc to store current position in
18574 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18575 * lex.h (build_wfl_node): New function definitions.
18576 (struct java_line): ref_count and next fields are gone. New field
18578 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18579 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18580 (JAVA_COLUMN_DELTA): New macro.
18581 (java_lc): New typedef on new struct _java_lc.
18582 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18583 (parse_error_context, parse_warning_context): Changed prototypes.
18584 (java_get_line_col): Added as an available global function.
18585 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18586 (IC_DECL): Replaced by macro IC_TYPE
18587 (DEPEND_WFL): New macro.
18588 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18590 (exit_java_complete_class): Removed a commented out statement.
18591 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18592 now an array of tree nodes. Deleted fields line_list and
18593 e_line. New field elc, to replace e_line.
18594 * parse.y (array_type:): Build WFL node.
18595 (qualified_name:): Build a single WFL node out of two. Retain
18596 the location information of the first node in the resulting node.
18597 (package_declaration:): Use package name as a WFL node
18598 (single_type_import_declaration:): Use imported name as a WFL node.
18599 (type_import_on_demand_declaration:): Use root of the imported
18600 packages as a WFL node.
18601 (field_declaration:): Removed unused local variable cl.
18602 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18603 (yyerror): New static elc. Removed static error_line, error_pos.
18604 New local code_from_source. Save ctxp->elc into elc at the first
18605 pass. Call java_get_line_col to get a string of the line where
18606 the error occurred.
18607 (debug_line): Removed static function.
18608 (parse_error_context, parse_warning_context): Parameter cl is now
18609 a WFL node. Use its value to initialize ctxp->elc.
18610 (redefinition_error): Parameter cl is now a WFL node.
18611 (parse_add_interface): New parameter wfl. No longer call
18612 lookup_cl, use wfl instead.
18613 (check_class_interface_creation): Parameter cl is now a WFL node.
18614 (maybe_create_class_interface_decl): Likewise.
18615 (add_superinterfaces): New function.
18616 (create_interface): Removed local cl, node, super_decl,
18617 super_decl_type. Function now uses id as a WFL node. Better
18618 warning/error report on obsolete or forbidden mix of
18619 modifiers. Now calls add_superinterfaces to register interfaces.
18620 (create_class): Removed local cl, node. Local variable id is used
18621 as a WFL node. Better error report on forbidden modifier
18622 mix. Uses add_superinterfaces to register interfaces.
18623 (find_field): Argument cl is now a WFL node. Now store the WFL
18624 node of a fields that needs to be checked for their
18626 (method_header): Local variable node non longer used. Local
18627 variable id replaces cl.
18628 (check_modifiers_consistency): Local variable cl is now a WFL
18630 (method_declarator): Local variable cl replaced by parameter id.
18631 (parser_qualified_name): Now uses parameter name as a WFL node.
18632 (parser_check_super_interface): New parameter wfl, for achieve
18633 greater accuracy during error reports.
18634 (parser_chain_incomplete_item): New parameter named location. Used,
18635 along the decl, to construct the incomplete item node.
18636 (java_complete_class): resolve_class now uses WFL node extracted
18637 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18639 (complete_method_decl): Unresolved function's argument types are WFL.
18640 (resolve_class): Parameter cl is now a WFL node.
18641 (resolve_and_layout): Likewise.
18642 (do_resolve_class): Likewise. Try first to use cl and then do the
18643 lookup on the decl when calling check_pkg_class_access.
18644 (complete_class_report_errors): Use IC_TYPE in place of
18645 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18646 instead of doing a lookup over the decl.
18647 (java_check_final): Use WFL info from field tree list.
18648 (lookup_cl): Rewritten and returns a statically defined WFL node.
18649 (lookup_modifier_cl): Now uses information from WFL nodes.
18650 (process_imports): Likewise.
18651 (read_import_dir): name and cl arguments replaced by a single WFL
18652 node. Function modified accordingly.
18653 (find_in_imports_on_demand): Now uses WFL node.
18654 (check_pkg_class_access): cl argument is now a WFL node.
18655 (declare_local_variables): Fixed to use WFL nodes.
18656 (resolve_expression_name): Likewise.
18657 (build_method_invocation_stmt): name_combo argument renamed
18658 wfl. Function modified to use WFL nodes.
18659 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18660 (lookup_method_invoke): cl is now a WFL node. Added missing
18661 IDENTIFIER_POINTER to class type decl name.
18663 1998-04-14 Dave Brolley <brolley@cygnus.com>
18665 * lang.c (init_parse): Now returns char* containing the filename.
18667 1998-04-10 Per Bothner <bothner@cygnus.com>
18669 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18671 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18672 * class.c (make_class_data): If flag_assume_compiled, initial class
18673 state is CSTATE_PREPARED; make superclass and interfaces direct
18674 references, rather than constant pool indexes.
18676 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18678 * parser.y: Include flags.h. Removed debug variable pl.
18679 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18680 (block:): Likewise.
18681 (labeled_statement_nsi:): Generate debug info when reducing
18682 expression_statement:.
18683 (check_pkg_class_access): get_access_flags_from_decl invocation
18684 fixed for new CLASS_* flags location.
18685 (source_end_java_method): Save/restore parser context when
18686 entering/leaving this routine. Restore lineno to its right value
18687 before calling expand_end_bindings.
18688 (build_method_invocation_stmt): build_invoke called with the
18689 current line information.
18690 (build_invoke): New argument cl. Wrap the function call around a
18692 (refine_accessible_methods_list): Changed comment, removed
18694 * parse.h: Fixed typo in comments.
18695 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18696 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18697 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18699 * lex.c (java_lex): Record the last closing curly bracket of a
18701 * jcf-parse.c (jcf_parse_source): Now calls
18702 java_check_methods. Clarified comment, fixed typo.
18704 1998-04-09 Dave Brolley <brolley@cygnus.com>
18706 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18707 (finish_parse): Expose for non USE_CPPLIB builds.
18709 1998-04-08 Jeffrey A Law (law@cygnus.com)
18711 * lang.c (lang_print_xnode): New function.
18713 1998-04-03 Per Bothner <bothner@cygnus.com>
18715 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18716 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18717 used to build a class's dispatch table.
18718 (make_class_data): Generate dispatch table if flag_assume_compiled.
18719 Set dtable of class object to address of class_dtable_decl.
18721 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18722 be volatile and have side effects - generates better code.
18724 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18725 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18727 * expr.c (expand_invoke): If class is final, method is
18728 effectively final, so can call it directly.
18730 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18732 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18734 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18736 * parse.y (build_method_invocation_stmt): Removed extra argument
18739 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18741 * expr.c (dtable_indent): Now static global.
18742 (expand_invoke): Now call invoke_build_dtable and
18743 build_invokevirtual.
18744 (invoke_build_dtable, build_invokevirtual): New functions.
18745 * jcf-io.c (find_class): Defer issuing a warning by setting
18746 jcf->outofsynch to 1.
18747 * jcf-parse.c (jcf_out_of_synch): New function.
18748 (load_class): Test this_jcf.outofsynch flag and call
18749 jcf_out_of_synch accordingly.
18750 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18751 comment indentation.
18752 * lex.c (java_get_unicode): Fixed code indentation.
18753 (java_lex): Create string literal. Fixed typo. Removed several
18754 premature obstack_free.
18755 * parse.h: New enums for name resolution and invocation mode.
18756 (struct qualification): New data structure.
18757 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18758 (do_resolve_class, build_method_invocation_stmt,
18759 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18760 debug_line, identical_subpath_p, invocation_mode,
18761 refine_accessible_methods_list, build_invoke,
18762 lookup_method_invoke): New functions declared.
18763 (build_invokevirtual, invoke_build_dtable, match_java_method,
18764 build_field_ref, jcf_out_of_synch): New references to external
18766 (struct parse_ctxt): Removed artificial_constructor field.
18767 * parse.y: (array_type:): Type defined for this rule.
18768 (class_type:): Installed default rule for interface_type:.
18769 (array_type:): Now build Java array type.
18770 (qualified_name:): Now use obstack_grow0.
18771 (method_declaration:): Skip the artificial constructor added to
18773 (abstract_method_declaration:): Execute the code only during pass 1.
18774 (block:): Installed default rule in block_statements:.
18775 (block_statement:): Add the statement to the method during pass 2.
18776 (statement_expression): Installed default rule for
18777 method_invocation:.
18778 (argument_list:): Added code to build the argument list.
18779 (method_invocation:): Added call to create the method invocation
18781 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18782 (debug_line): New function for debug.
18783 (complete_class_decl): No longer do something during pass 1.
18784 (method_header): Use BUILD_PTR_FROM_NAME.
18785 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18787 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18788 function's main comment.
18789 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18791 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18792 (resolve_class): Now works with arrays.
18793 (do_resolve_class, resolve_and_layout): New functions.
18794 (java_check_regular_methods): Reverse method list before and after
18795 having processed it. No longer set ctxp->artificial_constructor.
18796 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18797 accordingly. Fixed typo in issued error message. Now use
18799 (find_in_imports_on_demand): Now use obstack_grow0.
18800 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18801 (source_end_java_method): Call expand_expr_stmt instead of
18802 expand_expr. Calls it before calling expand_function_end.
18803 (java_method_add_stmt): Do nothing if errors were found during
18805 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18806 (build_method_invocation_stmt, build_invoke, invocation_mode,
18807 lookup_method_invoke, refine_accessible_methods_list,
18808 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18810 * typeck.c (build_java_signature): Properly end method signature
18811 if return type skipped.
18812 (match_java_method): New function.
18814 1998-03-16 Per Bothner <bothner@cygnus.com>
18816 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18818 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18820 * expr.c (build_invoke_non_interface): New function.
18821 (methods_ident, ncode_ident): Now static globals.
18822 (expand_invoke): Use build_invoke_non_interface.
18823 * java-tree.h (struct lang_decl): New field function_decl_body.
18824 (DECL_FUNCTION_BODY): New macro.
18825 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18826 CLASS_FROM_SOURCE_P.
18827 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18828 before starting pass 2. Call to java_generate_parsed_class replaced
18829 by java_register_parsed_class.
18830 * lex.c: Fixed typo in header. Some line width related formating.
18831 * lex.h: Some line width related formating.
18832 * parse.h (source_end_java_method, resolve_expression_name,
18833 complete_class_decl, maybe_create_class_interface_decl,
18834 check_class_interface_creation): New static function declarations.
18835 (java_layout_parsed_class, java_method_add_stmt): New function
18837 (struct parser_ctxt): Field mark_class_generate removed. New
18838 fields class_list and artificial_constructor.
18839 * parse.y: Fixed typo in header.
18840 (class_declaration:): Call complete_class_decl when class body
18842 (method_declaration:): Call source_end_java_method in pass 2 when
18843 the method body is defined.
18844 (postfix_expression:): Do expression name resolution on sub-rule
18845 name during pass 2.
18846 (create_class, create_interface): Merged common pieces.
18847 (check_class_interface_creation, maybe_create_class_interface_decl):
18849 (complete_class_decl): New function.
18850 (register_fields): Fixed line width related typo.
18851 (method_header): Correctly skip first argument when fixing
18852 argument line. Changed the loop.
18853 (java_check_circular_reference): Now use ctxp->class_list.
18854 (java_complete_class): Removed start/stop marking.
18855 (java_check_regular_methods): Now takes a class decl as an
18856 argument. Add default constructor if none were encountered.
18857 (java_check_methods): Now use ctxp->class_list. Changed call to
18858 java_check_regular_methods.
18859 (source_start_java_method): Set DECL_ARG_TYPE for each function
18861 (source_end_java_method, java_method_add_stmt): New functions.
18862 (java_generate_parsed_class): No longer exists.
18863 (java_layout_parsed_class, java_register_parsed_class): New functions.
18864 (resolve_expression_name): New function.
18866 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18868 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18869 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18870 until pass initializations are done. Call read_import_dir with
18872 * parse.h: (lookup_modifier_cl): New function declared.
18873 (INTERFACE_FIELD_MODIFIERS): New macro.
18874 (OBSOLETE_MODIFIER_WARNING): New macro.
18875 * parse.y: (register_fields): Class type and current field name in
18876 local variables. Check modifier(s) if adding field(s) to an interface.
18877 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18878 and report errors using the faulty modifier line context.
18879 (lookup_modifier_cl): New function.
18880 (read_import_dir): Detect and report default import processing
18883 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18885 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18886 * class.c (is_compiled_class): Return 1 after making sure it
18887 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18888 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18889 * java-tree.h (flag_assume_compiled): Add decl.
18890 * lang.c (lang_f_options): Add the flag.
18891 (flag_assume_compiled): Add decl, default to 0.
18893 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18895 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18896 (is_compiled_class): Likewise.
18897 (layout_class): Likewise.
18898 (layout_class): Detect and lay out classes defined in source code.
18899 (interface_of_p, add_interface_do, may_add_interface): New
18901 (add_interface): Now use add_interface_do.
18902 (add_method_1): New function.
18903 (add_method): Now use add_method_1.
18904 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18905 (complete_start_java_method): New function.
18906 (start_java_mehod): Now call complete_start_java_method.
18907 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18908 (expand_invoke): Likewise and fixed typo.
18909 *gjava.c: (print_super_field): Use new argument to find_class
18912 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18913 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18914 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18916 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18917 (add_method_1, push_class): New prototypes.
18918 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18919 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18920 directory where the class was found.
18921 (find_class): New argument DO_CLASS_FILE. Function find_class
18922 modified accordingly.
18923 *jcf-parse.c: (fix_class_path): New function.
18924 (load_class): Use new VERBOSE argument. load_class now finds and
18925 loads/parses .class/.java files. Save read_state of current_jcf
18927 (java_parser_abort_on_error): New macro.
18928 (jcf_parse_source, parse_source_file): New function.
18929 (jcf_parse): Fixed typo.
18930 (yyparse): Call parse_source_file () only.
18931 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18932 writing the real class name back in the zip directory entry.
18933 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18934 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18935 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18936 (find_class): Prototype fixed.
18937 *lex.c: Added 1998 time stamp.
18938 Removed all static global variables, moved into the parser
18939 context data structure.. Now include unistd.h if SEEK_SET not
18941 (java_init_lex): Rewritten.
18942 (java_sneak_unicode): Modified current unicode access in current line.
18943 (java_unget_unicode): Likewise.
18944 (java_allocate_new_line): New allocation management.
18945 (java_read_char): Modified access and storage of unget_utf8_value.
18946 New way of processing current unicode.
18947 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18948 (java_get_unicode): Now use the parser context.
18949 (java_lineterminator): Likewise.
18950 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18951 of the reentrant parser implementation. Function now use the
18952 parser context data structure and java_lval. Fixed production of
18953 the float and double constant "out of range" error message. Fixed
18954 obstack use. Return integer value when hitting a modifier. Now
18955 return type for TRUE, FALSE and other predefined types. Return
18956 identifier as a TREE_LIST list containing the current line context
18957 as the TREE_VALUE sub-node.
18958 (java_unicode_2_utf8): Fixed typo in declaration.
18959 (java_lex_error): Now use the parser context data structure.
18960 *lex.h: Added 1998 time stamp.
18961 (struct java_line): New fields ref_count and next.
18962 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18963 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18964 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18965 *parse.h: Added 1998 time stamp.
18966 (java_parse_source_file): Renamed from parse_source_file.
18967 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18968 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18969 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18970 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18971 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18972 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18973 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18974 (struct parser_ctxt): New data structure to keep the parser context.
18975 *parse.y: Added 1998 time stamp, got rid of static global variables.
18976 (java_error_count, ctxp): New global variables.
18977 (%union): New value field.
18978 (numeric_type, integral_type): Rules removed.
18979 (primitive_type): Rule defined to handle integral, float, double and
18981 (qualified_name, package_declaration,
18982 single_type_import_declaration, type_import_on_demand_declaration,
18983 modifiers, class_declaration, super, interfaces,
18984 interface_type_list, class_body, field_declaration,
18985 field_declaration, variable_declarators, variable_declarator,
18986 variable_declarator_id, method_declaration, method_header,
18987 formal_parameter_list, formal_parameter, method_body, block,
18988 static, interface_declaration, extends_interfaces,
18989 abstract_method_declaration, local_variable_declarators): Rules now
18991 (force_error, do_warning): New global statics.
18992 (push_parser_context, parser_context_save_global,
18993 parser_context_restore_global, pop_parser_context): New functions.
18994 (yyerror): Now uses the global parser context. Fixed use of obstack.
18995 (parse_error, parse_error_context, parse_warning_context,
18996 java_accstring_lookup, redefinition_error, check_modifiers,
18997 parser_add_interface, create_interface, create_class, find_field,
18998 duplicate_declaration_error, register_fields, method_header,
18999 check_modifiers_consistency, check_abstract_method_header,
19000 method_declarator, parser_qualified_classname,
19001 parser_check_super_interface, parser_check_super,
19002 parser_chain_incomplete_item, java_check_circular_reference,
19003 layout_class_from_source, java_complete_class,
19004 complete_method_decl, resolve_class, complete_class_report_errors,
19005 java_check_final, check_method_redefinition,
19006 java_check_regular_methods, java_check_abstract_methods,
19007 java_check_methods, lookup_java_interface_method2,
19008 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19009 process_imports, find_in_imports, read_import_entry,
19010 read_import_dir, find_in_imports_on_demand,
19011 check_pkg_class_access, not_builtin_p, declare_local_variables,
19012 source_start_java_method, java_generate_parsed_class): New
19014 *typeck.c: (signature_include_return): New global variable.
19015 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19016 to add the function returned type in the signature.
19018 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19020 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19022 1998-01-29 Dave Brolley <brolley@cygnus.com>
19024 * Make-lang.in (java.info): Added.
19025 (java.install-info): Added
19027 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19029 * Makefile.in (clean): Also remove java/parse.c.
19031 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19033 Add a pair of -fbounds-check/-fno-bounds-check options.
19034 * lang.c (lang_decode_option): Add code to grok arguments.
19035 (flag_bounds_check): Add decl.
19036 (lang_f_options): New array w/ the option in it.
19037 * java-tree.h (flag_bounds_check): Add decl.
19038 * lang-options.h: New file.
19039 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19040 of a static macro value.
19041 (JAVA_ARRAY_EXCEPTION): Delete macro.
19043 1998-01-23 Per Bothner <bothner@cygnus.com>
19045 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19046 * expr.c (build_anewarray): Add missing promote_type.
19048 1998-01-22 Per Bothner <bothner@cygnus.com>
19050 Add array types with known length to optimize bounds checking.
19051 * typeck.c (build_java_array_type): Take length parameter.
19052 (java_array_type_length, build_prim_array_type): New functions.
19053 * java-tree.h: Update for new functions.
19054 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19055 * class.c: Use build_prim_array_type.
19056 * expr.c (can_widen_reference_to): Handle known-length array types.
19057 (verify_jvm_instructions): Keep track of integer push instructions
19058 followed by newarray/anewarray, so we can build known-length arrays.
19059 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19060 (java_array_data_offset): New function.
19061 (build_java_array_length_access): New function. Optimize if constant.
19062 (build_java_arrayaccess): Constant fold bounds check.
19063 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19064 (build_newarray, build_anewarray): New functions.
19065 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19066 * verify.c (merge_types): Handle known-lengh array types.
19068 1998-01-19 Per Bothner <bothner@cygnus.com>
19070 * expr.c (expand_byte_code): Fix performace bug, which caused
19071 searching linenumber_table to be linear rather than constant.
19073 1997-12-12 Per Bothner <bothner@cygnus.com>
19075 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19077 * decl.c, java-tree.h (soft_fmod_node): New global.
19078 * decl.c (init_decl_processing): Define __builtin_fmod.
19079 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19080 using __builtin_fmod.
19082 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19084 * keyword.h: New file, output of keyword.gperf as processed by
19086 * lex.c (java_lex_init): Initialize java_error_flag.
19087 * parse.c (YYERROR_NOW): Uses java_error_flag.
19088 * parse.y: New static java_error_flag. Useless definition of
19090 * parse.y (java_error): Portable error recovery using
19091 java_error_flag (not yet completely tuned).
19093 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19095 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19097 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19099 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19100 (parse.c, lex.c, keyword.h): New rules for Java source code
19102 * parse.c: Renamed into jcf-parse.c.
19103 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19104 * keyword.gperf: New file, Java keywords.
19105 * parse.y: New file, Java language grammar.
19106 * parse.h: New file, Java language grammar definitions.
19107 * lex.c: New file, Java language lexer.
19108 * lex.h: New file, Java language lexer definitions.
19110 1997-12-03 Per Bothner <bothner@cygnus.com>
19112 * decl.c (clinit_identifier_node), java-tree.h: New global.
19113 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19114 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19115 * expr.c (expand_java_field_op): Check for invalid assignment
19118 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19120 1997-10-27 Per Bothner <bothner@cygnus.com>
19122 * verify.c (verify_jvm_instructions): When processing a handler,
19123 attempt to set the current_subr to the right value.
19124 (More complicated code combines Sep 17 and Oct 22 versions.)
19126 1997-10-24 Per Bothner <bothner@cygnus.com>
19128 * class.c (push_class): Figure out (guess) name of source file.
19129 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19130 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19131 (parse_class_file): Change return type from int to void.
19132 Call debug_start_source_file/debug_end_source_file.
19134 * expr.c (build_java_binop): Fix masking 2nd operand.
19135 * decl.c (init_decl_processing): Set sizetype first.
19137 1997-10-22 Per Bothner <bothner@cygnus.com>
19139 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19140 (Revert Sep 17 change.)
19142 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19144 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19145 .class extension in their name and fix thing so we don't process
19146 them parse_zip_file_entries().
19147 (parse_zip_file_entries): Cleaned unused local variables.
19149 1997-10-20 Per Bothner <bothner@cygnus.com>
19151 * expr.c (can_widen_reference_to): Allows equal array element types.
19152 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19153 * jcf-dump.c (RET): Get (and print) index.
19155 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19156 Promote element type to POINTER_TYPE.
19158 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19160 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19161 find_in_current_zip, jcf_figure_file_type): Moved from
19162 jcf-reader.c to parse.c.
19163 * zextract.c: (read_zip_archive): takes file_comment_length possible
19164 field into account.
19166 1997-10-20 Per Bothner <bothner@cygnus.com>
19168 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19170 * verify.c (merge_types): Handle array types even better ...
19172 1997-10-17 Per Bothner <bothner@cygnus.com>
19174 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19176 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19177 * class.c (make_class_data): Don't build fields_decl if no fields.
19178 When building fields_decl, skip if DECL_ARTIFICIAL.
19180 * expr.c (java_stack_swap): Update stack_type_map.
19181 * verify.c (merge_types): Handle array types better.
19183 1997-10-15 Per Bothner <bothner@cygnus.com>
19185 * class.c (add_field): Don't promote short integral fields to
19186 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19187 * expr.c (push_value): Promote and convert short integral values.
19189 * decl.c, java-tree.h (integer_two_node): New constant node.
19190 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19192 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19194 * class.c (append_gpp_mangled_type): Use function argument
19195 unpromoted type to generate mangled name.
19197 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19199 * constants.c (build_constant_data_ref): Now uses current_class
19200 instead of main_class.
19201 (build_constants_constructor): Now uses current_class instead of
19203 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19204 of the global variable SeepZipFiles done here.
19205 * zextract.c (read_zip_archive): extra_field optional field taken
19206 into account while computing the position of the class file in the
19208 * verify.c (verify_jvm_instructions): Use current_jcf to search
19210 * parse.c (load_class): First search for the class to load in the
19211 current zip file. Saves current_jcf (restored before returning
19212 from that function). Don't call JCF_FINISH in the class was found
19213 in the current ZIP file.
19214 (jcf_parse): If the class was found in the current ZIP file, save
19215 its tree_constant_pool (for later reuse).
19216 (parse_class_file): New function. Process each method defined in
19217 the current class and record the class as to be later registered.
19218 (yyparse): Rewritten. Figure the type of the current file and switch
19220 * lang.c: New global variable current_jcf.
19221 (lang_init): Removed compiling_from_source test (done later, in
19222 yyparse). Removed call the jcf_parse ().
19223 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19224 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19225 in the current ZIP file) and zip_offset (offset to the class data in
19226 the current zip file).
19227 * jcf-reader.c: zipfile.h included.
19228 localToFile: New ZipFileCache static global variable
19229 (parse_zip_file_entries): New function. Browse the current ZIP
19230 file directory and process each class found.
19231 (process_zip_dir): New function. Register each class found in the
19232 ZIP file directory. The class aren't parsed but a valid JCF is
19233 link to each of them.
19234 (find_in_current_zip): New function. Search for a class in the
19235 current ZIP file directory. If found, prepare the class so that it
19237 (jcf_figure_file_type): New function. Examine the file structure
19238 to figure a class file, a ZIP file. If none of these categories are
19239 matched, a source file is assumed.
19240 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19241 SeenZipFile: New global variable.
19242 (open_in_zip): Use zipmember's length to accelerate the search for
19243 a member. If zipmember was NULL and zip file successfully read,
19245 * java-tree.h: New global variable current_jcf declared. Added
19246 declaration for current_constant_pool_tags, current_constant_pool_data,
19247 current_constant_pool_length, current_constant_pool_data_ref.
19248 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19249 store the JCF of classes seen in a zip file) and tree *constant_pool
19250 (to save a loaded class constant pool). current_class declared here.
19251 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19252 retrieve method_ref_constant.
19253 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19254 (OBJECT): get_class_constant now uses current_jcf.
19255 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19256 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19257 (expand_invoke): Now uses current_class instead of main_class
19258 (build_class_init): Now uses current_class instead of main_class
19259 * class.c: New static global variable registered_class.
19260 (register_class): New function.
19261 (emit_register_class): Modified to use registered_class instead of
19263 (is_compiled_class): Now take into account class seen in the archive.
19265 1997-10-06 Per Bothner <bothner@cygnus.com>
19267 * except.h: Renamed to: java-except.h.
19268 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19269 * except.c: Add semi-working (commented out) implementation.
19271 * expr.c (expand_iinc): Add needed flush_quick_stack.
19272 * parse.c (set_source_filename): New function.
19273 (give_name_to_class): Set input_filename from package.classname.java.
19275 * jcf-io.c (find_class): Don't look first in ".".
19277 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19279 * zextract.c (read_zip_archive): Now takes into account the
19281 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19283 1997-09-20 Per Bothner <bothner@cygnus.com>
19285 * constants.c, java-tree.h (build_internal_class_name): New function.
19286 (alloc_class_constant): Re-implement using build_internal_class_name.
19287 * class.c (make_class_data): Likewise.
19288 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19290 1997-09-17 Per Bothner <bothner@cygnus.com>
19292 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19293 to NULL before pushing an exception handler target.
19295 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19296 (java_stack_swap, java_stack_dup): Re-write to be safe from
19297 clobbering registers.
19298 (build_class_init): New function.
19300 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19302 * typeck.c (build_java_array_type): Temporary use
19303 permanent_obstack to create the array 'length' field.
19304 * expr.c (lookup_label): Temporay use permanent_obstack to create
19305 label if not found.
19306 * class.c (push_super_field): Tempory use permanent_obstack.
19308 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19310 * typeck.c (type_for_mode): Now handles double_type_node and
19312 * verify.c (verify_jvm_instructions): The instruction following
19313 the wide bytecode is checked. OPCODE_ret added to the list of
19316 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19318 * class.c (make_class): Temporary use permanent_obstack. Set the
19319 class CLASS_P field to 1.
19320 (push_class): Temporary use permanent_obstack.
19321 (set_super_info): Temporary use permanent_obstack.
19322 (add_method): Temporary use permanent_obstack, set
19323 METHOD_TRANSIENT().
19324 (add_field): Temporary use permanent_obstack. Sets
19325 FIELD_VOLATILE() and FIELD_TRANSIENT().
19326 (build_class_ref): Temporary use permanent_obstack if the class
19328 (build_static_field_ref): Temporary use permanent_obstack when
19329 creating field's rtl.
19330 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19331 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19332 and fields. Function finalized, as far as flag handling.
19333 (push_class_static_dummy_field): Temporary use permanent_obstack.
19334 (emit_register_class): Force generation of class registration at
19336 * decl.c (end_java_method): Call permanent_allocation() before
19338 * expr.c (can_widen_reference_to): Added comment to interface
19339 handling, fixed typo.
19340 (lookup_field): Now uses CLASS_P() to correct FIXME
19341 (expand_invoke): Verification on public && !static &&
19342 !abstract moved into soft_lookupinterfacemethod (kaffe).
19343 Use Object class dtable if objectref is an array when expanding
19345 (java_push_constant_from_pool): Temporary use permanent_obstack
19346 for CONSTANT_string
19347 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19348 create constant references.
19349 (get_constant): Temporary use permanent_obstack to create constant.
19350 (load_class): Temporary use permanent_obstack to load class.
19351 (jcf_parse): Temporary use permanent_obstack to perform class
19353 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19354 (build_java_signature): Temporary use permanent_obstack.
19355 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19357 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19358 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19361 1997-09-11 Per Bothner <bothner@cygnus.com>
19363 * class.c (append_gpp_mangled_type): Fix typo.
19364 (emit_register_class): Use main_class to get class object, rather
19365 than looking for no-longer-existing static decl starting with _CL.
19366 * typeck.c (parse_signature_type): Promote array element type
19367 if it is a RECORD_TYPE.
19369 1997-09-10 Per Bothner <bothner@cygnus.com>
19371 * class.c (push_class_static_dummy_field): New function.
19372 (mangle_static_field): New. Do G++-style mangling of static fields.
19373 (layout_class): Mandle static fields here, not in add_field.
19374 (build_class_ref): The class object is now a dummy static field.
19375 * decl.c (find_local_variable): Look for best, instead of first match.
19376 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19377 (build_java_athrow): Don't check here if exception is Throwable.
19378 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19379 (TYPE_USED): Removed. No longer used ...
19380 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19381 * verify.c (push_pending_label): New function.
19382 (push_pending_block): Renamed to check_pending_block.
19383 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19384 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19385 re-checking possible handlers) after a store (less wasted work).
19386 Check for null handler (finally) before calling add_handler.
19387 Various changes to (finally?) correctly handle try/finally.
19389 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19391 * class.c: Include stdio.h.
19393 1997-09-04 Per Bothner <bothner@cygnus.com>
19395 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19396 to make sure class is initialized before static/special invoke.
19398 * verify.c (verify_jvm_instructions): On a store instruction,
19399 call find_local_variable to force pre-allocation of decl and rtx.
19400 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19402 1997-09-03 Per Bothner <bothner@cygnus.com>
19404 * class.c (build_class_ref): Strip off "promoted_" if need be.
19405 (make_field_value): Call build_java_signature when needed.
19406 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19407 * expr.c (build_java_athrow): Don't push_value of exception.
19408 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19409 match specification of [fd]cmp[lg] for NaNs.
19410 (expand_byte_code): Add support for exception handler ranges.
19411 * except.c: Add skeleton for EH code-generation.
19412 * verify.c (merge_types): Treat all promoted integral types as equal.
19413 * constants.c (build_constants_constructor): To force creation of
19414 current_constant_pool_data_ref, call build_constant_data_ref.
19416 * javaop.def (lload): Fix typo.
19417 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19419 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19421 * parse.c: Don't include function.h.
19423 1997-08-27 Per Bothner <bothner@cygnus.com>
19425 * except.[ch]: New files.
19426 * Makefile.in (JAVA_OBJS): Add except.o
19427 * expr.c: Temporary warning about unimplemented exceptions.
19428 * verify.c: Verify exception handlers.
19430 * jcf-dump.c (disassemble_method): Print exception table.
19432 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19434 * expr.c (verify_jvm_instructions): Started a thorough
19435 verification of invoke* bytecodes.
19436 (expand_byte_code): flush quick stack if PC is the target of a
19437 branch. and undef RET (conflicting with config/i386/i386.h).
19438 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19440 (expand_invoke): Now handles invokeinterface and do more
19441 verification according to the bytecode.
19442 (lookup_field): Don't try to load the class if processing
19444 (can_widen_reference_to): Now handles interfaces.
19445 * decl.c (init_decl_processing): New global variable
19446 soft_lookupinterfacemethod_node, declared in java-tree.h.
19447 Call set_super_info on string_type_node.
19448 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19450 * class.c (set_super_info): Fills the CLASS_* flags according to
19452 (get_access_flags_from_decl): Handles all class flags.
19454 1997-08-26 Per Bothner <bothner@cygnus.com>
19456 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19457 * parse.c (yyparse): Check for abstract method, and missing code.
19458 * expr.c (expand_byte_code): Change interface.
19459 * lang.c (put_decl_node): Print promoted types prettier.
19460 * verify.c (verify_jvm_instruction): Change interface.
19461 Partial support for scanning exception table.
19462 For load instructions, handle promoted integral types.
19464 1997-08-21 Per Bothner <bothner@cygnus.com>
19466 * verify.c: New file, with contents moved from expr.c.
19467 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19468 * typeck.c (is_array_type_p): Moved here from expr.c.
19469 * java-tree.h: Add some now-needed function declarations.
19470 * Makefile.in (JAVA_OBJS): Added verify.o.
19472 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19474 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19475 METHOD_ABSTRACT flag.
19477 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19478 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19479 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19481 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19483 (start_java_method): Hook for SYNCHRONIZED methods.
19485 * expr.c (build_java_jsr, build_java_ret): New functions
19486 (JSR,PRE): New macros
19487 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19488 (verify_jvm_instructions): tableswitch, lookupswitch,
19489 monitorenter, monitorexit, goto_w: verified.
19490 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19491 (build_java_monitor): New function.
19492 (MONITOR_OPERATION): Modified to call build_java_monitor()
19493 (verify_jvm_instructions): Started a thorough verification of
19496 1997-08-19 Per Bothner <bothner@cygnus.com>
19498 Support verification of jsr/ret subroutines (used for try/finally).
19499 * decl.c (return_address_type_node): New type node.
19500 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19501 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19502 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19503 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19504 TYPE_USED): New macros for special types in type_map.
19506 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19507 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19509 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19511 * expr.c (can_widen_reference_to): New function.
19512 (pop_type): Use it.
19513 (merge_type_state): Support handling start of subroutine.
19514 (push_pending_block): Return char* error message, instead of calling
19515 fatal on an error. Also handle subroutines.
19516 (verify_jvm_instructions): Handle errors from push_poending_block.
19517 Support jsr and ret instructions.
19519 1997-08-19 Per Bothner <bothner@cygnus.com>
19521 * jcf-io.c (find_classfile): Fix thinko.
19522 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19524 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19526 * Makefile.in (BISON): Remove.
19528 1997-08-07 Per Bothner <bothner@cygnus.com>
19530 * Makefile.in: Convert to autoconf.
19531 * config-lang.in (outputs): Added java/Makefile.
19533 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19534 Rename cc1java to jc1.
19536 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19537 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19539 * class.c (class_depth): Do load_class if needed.
19541 Mostly better verification.
19542 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19543 (init_decl_processing): Change return type of soft_checkcast.
19544 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19545 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19546 lang_print_error): New functions.
19547 (lang_init): Set global hook print_error_function to lang_print_error.
19548 * expr.c: In the type_map ptr_type_node is only used for null now.
19549 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19550 (merge_types): Dererence pointer to record types before comparing.
19551 (decode_newarray_type, merge_types): On error just return NULL.
19552 (build_java_binop): Add preliminary implementation (with warning)
19553 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19554 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19555 (expand_compare, expand_java_goto, expand_java_call): Don't
19556 push_pending_block, since that only makes sense when verifying.
19557 (merge_type_state): Different return codes.
19558 (push_pending_block): A block may need to be verified more than once.
19559 (expand_byte_code): Warn about unused code at code generation time.
19560 (verify_jvm_instruction): Changed logic, since code may need to be
19561 re-verified if type-state has changed. Also, better error handling.
19562 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19563 Improve newarray, anewarray, ?aload, athrow,
19564 * java-tree.h (LABEL_CHANGED): New macro.
19566 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19568 * decl.c (soft_athrow_node): New global variable initialized.
19569 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19570 * typeck.c (convert): Added support for REAL_TYPE.
19571 (convert_to_char): New function.
19572 (convert): Handle CHAR_TYPE.
19573 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19574 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19575 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19577 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19578 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19579 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19580 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19581 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19582 to Use The Right Things.
19583 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19584 compatible with INT. BOOLEAN is made equivalent to BYTE.
19585 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19586 OPCODE_ifnonnull): Now supported.
19587 (build_java_athrow): New function.
19589 1997-08-04 Per Bothner <bothner@cygnus.com>
19591 Rename method name <init> to match G++ (and fix mangling).
19592 * class.c (layout_class): Replace method name of <init> by class name.
19593 (make_method_value): Do inverse renaming of constructor from <init>.
19594 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19595 * typeck.c (lookup_java_constructor): New function.
19596 * expr.c (expand_invoke): If method_name is <init>, call
19597 lookup_java_constructor to find constructor.
19599 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19601 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19603 * parse.c (get_class_constant): Modified to handle array "classes"
19604 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19606 (convert): Modified to handle real type.
19607 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19608 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19609 variables declared.
19610 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19611 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19612 global variables initialized.
19613 (find_local_variable): Handles the case of a pointer
19614 (end_java_method): Restore the use of one more scope
19615 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19616 build_java_array_length_access, expand_java_arrayload,
19617 expand_java_arraystore, expand_java_array_length,
19618 expand_java_multianewarray, expand_java_anewarray,
19619 build_java_check_indexed_type, is_array_type_p,
19620 build_java_throw_out_of_bound_exception): New functions.
19621 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19622 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19623 OPCODE_<t>aload): Implemented code for verification.
19624 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19625 ARRAY_NEW_MULTI): Macro defined.
19626 (CONVERT): Modified to invoke convert().
19627 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19629 1997-07-31 Per Bothner <bothner@cygnus.com>
19631 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19632 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19633 (make_class_data): Field name needs '/' as package prefix.
19634 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19636 1997-07-25 Per Bothner <bothner@cygnus.com>
19638 Implement debug information for local variables.
19639 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19640 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19641 DECL_LOCAL_SLOT_CHAIN): New macros.
19642 (struct lang_decl_var): New type.
19643 * parse.c (give_name_to_locals): Move to decl.c.
19644 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19645 (start_java_method): Re-write parameter handling.
19646 (pending_local_decls): New global variable.
19647 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19648 (find_local_variable): Accept pc so we can skips decls not in range.
19649 (struct binding_level): Add end_pc field.
19650 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19651 (various): Change so current pc gets passed to find_local_variable.
19653 * decl.c (init_decl_processing): Re-arrange fields in
19654 class_type_node and and method_type_node to match kaffe 0.9.1.
19655 * class.c (make_method_value, make_class_data): Update
19656 initializations to match.
19658 1997-07-16 Per Bothner <bothner@cygnus.com>
19660 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19661 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19662 (push_super_field): New function.
19663 (make_class_data): Handle inheritance of class static initializer.
19664 (layout_class): New name mangling.
19665 * constants.c (build_constant_data_ref): Init type of data array
19666 to a one-element array.
19667 (build_constants_constructor): Set DECL_SIZE from complete array type.
19668 * decl.c: Rename class_type, object_type etc to class_type_node,
19669 object_type_node etc. Make former inherit from latter.
19670 * expr.c (expand_invoke): Add cast of function address.
19671 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19672 * parse.c (yyparse): Don't call layout_class here.
19673 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19675 1997-06-14 Per Bothner <bothner@cygnus.com>
19677 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19678 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19679 (alloc_class_constant): New.
19680 * expr.c (expand_invoke): Make sure method's class is initialized.
19681 * class.c (interits_from_p, emit_register_class): New functions.
19682 * parse.c (yyparse): Call emit_register_class.
19684 1997-06-09 Per Bothner <bothner@cygnus.com>
19686 * constants.c: New file, to handle constant pool.
19687 * Makefile.in (JAVA_OBJS): Add constants.o.
19688 * decl.c (init_decl_processing): Update, fix, finish various structs.
19689 (pushdecl_top_level): New.
19690 * parse.c (layout_class): Moved to class.c.
19691 * expr.c (java_push_constant_from_pool): New function.
19692 * class.c (build_class_ref): Make work fully
19693 (make_class_data): Emit super-class, constant pool, interface vector.
19695 1997-06-03 Per Bothner <bothner@cygnus.com>
19697 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19698 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19699 * class.c (class_depth): New function.
19700 (lookup_named_class): Replaced by new function lookup_class.
19701 * decl.c (object_type_node, string_type_node): New.
19702 Remove various types that we no longer need.
19703 * expr.c (verify_jvm_instructions): New separate verifier pass.
19704 (push_type, pop_type): New functions for verifier.
19705 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19706 (expand_byte_code): Simplify, since we assume already verified.
19707 (expand_invoke): Now mostly works.
19708 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19709 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19710 * parse.c: Wait to allocate class object until we know its name.
19711 (layout_class): Calculate DECL_VINDEX for each virtual method.
19712 * typeck.c (get_array_type): Rename to ...
19713 (build_java_array_type): ... and provide working implementation.
19714 (build_java_signature): New function - build Java signature of type.
19715 (set_java_signature): New function - cache signature with type.
19716 (lookup_java_method): New function.
19718 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19720 * class.c (ident_subst): Take extra SUFFIX parameter.
19721 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19722 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19723 (build_class_ref): Actually implement.
19724 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19725 * decl.c (builtin_function): New.
19726 (init_decl_processing): Update for current Kaffe. Declare some
19727 builtin Kaffe functions.
19728 * expr.c (build_address_of): New.
19729 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19730 Renamed (from expand_java_new etc), and added working implementations.
19731 (build_field_ref): Now also handle static fields.
19732 (expand_invoke): Implement invokestatic, and start implement rest.
19733 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19734 * javaop.def: Rename invokevirt -> invokevirtual.
19735 * lang.c (use_handles): Removed.
19736 * parse.c: Add support for ConstantValue attribute.
19737 Handle nested loading of a class. (JPOOL_UTF): New.
19739 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19741 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19743 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19745 * Make-lang.in (java.install-man): New empty rule.
19746 * typeck.c (set_local_type): New function.
19747 * expr.c (STORE_INTERNAL): Call find_local_variable,
19748 not find_stack_slot. Call set_local_type.
19750 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19752 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19753 and building RECORD_TYPE CONSTRUCTORs.
19754 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19756 * lang.c (use_handles): Change the default to 0.
19757 * decl.c: Define and build class_type, field_type, utf8const_type.
19758 * class.c (make_class_data, make_field_value,
19759 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19760 hashUtf8String, strLengthUtf8, mangled_classname:
19761 Functions to build reflective data structures.
19762 * parse.c (yyparse): Call make_class_data.
19764 * jcf-io.c (open_class, find_classfile): New functions.
19765 * jcf-dump.c: Support reading classfile from explicitly-named
19766 class file (without CLASSPATH searching).
19768 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19770 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19771 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19772 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19773 (get_constant): Now trivial for CONSTANT_Utf8.
19775 * jcf.h: Make NEW_CPOOL the default.
19776 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19778 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>