1 2006-08-10 Simon Martin <simartin@users.sourceforge.net>
4 * parse.y (build_incdec): Emit an error instead of an ICE if '++'
5 or '--' is used with a constant operand.
6 (java_complete_lhs): When processing a '++' or '--' expression,
7 don't call java_complete_tree but java_complete_lhs, so that a
8 static final variable operand is never replaced by its value. This
9 avoids an ICE later on.
10 (patch_unaryop): Fixed typo in comment.
12 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
14 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
16 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
18 * builtins.c (check_for_builtin): If a builtin could result in a
19 direct call being generated, don't use it if flag_indirect_dispatch
22 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
24 * gcj.texi (Invocation): Corrections for Invocation API example.
26 2006-07-04 Andrew Haley <aph@redhat.com>
28 * class.c (build_fieldref_cache_entry): Set DECL_IGNORED_P on the
31 2006-06-21 Andrew Haley <aph@redhat.com>
33 * java-tree.h (update_aliases): Remove
34 * expr.c (expand_iinc): Remove call to update_aliases().
35 (STORE_INTERNAL): Likewise.
36 * decl.c (update_aliases, initialize_local_variable)
37 (maybe_pushlevels): Set DECL_VALUE_EXPR for debugging decls.
39 2006-06-19 Andrew Haley <aph@redhat.com>
43 * expr.c (java_modify_addr_for_volatile): New function.
44 (expand_java_field_op): Handle volatile fields.
45 * java-gimplify.c (java_gimplify_component_ref): Call
46 java_modify_addr_for_volatile to give the field_ref the correct
48 (java_gimplify_modify_expr): Likewise.
49 * java-tree.h (java_modify_addr_for_volatile): New decl.
51 2006-06-17 Karl Berry <karl@gnu.org>
53 * gcj.texi (@dircategory): Use "Software development" instead
54 of "Programming", following the Free Software Directory.
56 2006-06-16 Andrew Haley <aph@redhat.com>
58 * class.c (make_class_data): When using flag_indirect_classes,
59 don't initialize the vtable of Class instances.
61 2006-06-09 Andrew Haley <aph@redhat.com>
65 * builtins.c (initialize_builtins): Add __sync_synchronize().
66 * class.c (add_field): Mark volatile fields.
67 * java-gimplify.c (java_gimplify_expr): Call new functions to
68 handle self-modifying exprs and COMPONENT_REFs.
69 (java_gimplify_component_ref): New.
70 (java_gimplify_modify_expr): Add handling for volatiles.
72 2006-06-08 Tom Tromey <tromey@redhat.com>
74 * gcj.texi (libgcj Runtime Properties): Document
75 gnu.gcj.user.realname.
77 2006-06-08 Andrew Haley <aph@redhat.com>
79 * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
80 get_symbol_table_index().
81 (maybe_rewrite_invocation): Set SPECIAL if we need to access a
83 (build_known_method_ref): New arg: special. Pass it to
84 get_symbol_table_index.
85 (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
87 (build_invokevirtual): New arg: special. Pass it to
88 get_symbol_table_index.
89 (expand_invoke): New variable: special.
90 Pass it to maybe_rewrite_invocation().
91 Pass it to build_known_method_ref().
92 * class.c (build_symbol_entry): Add new arg: special. Use it to
93 build the symbol table conbstructor.
94 (emit_symbol_table): Extract SPECIAL from the method list and pass
95 it to build_symbol_entry().
96 * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
99 2006-06-06 David Daney <ddaney@avtrex.com>
101 * gcj.texi (libgcj Runtime Properties): Document
102 gnu.gcj.runtime.NameFinder.show_raw and
103 gnu.gcj.runtime.NameFinder.remove_unknown.
105 2006-06-06 Tom Tromey <tromey@redhat.com>
107 * jcf-dump.c (print_access_flags): Handle varargs, bridge,
108 synthetic, enum, annotation.
109 * jcf.h (ACC_BRIDGE): New macro.
110 (ACC_VARARGS): Likewise.
111 (ACC_SYNTHETIC): Likewise.
112 (ACC_ENUM): Likewise.
113 (ACC_ANNOTATION): Likewise.
115 2006-06-06 Mike Stump <mrs@apple.com>
117 * Make-lang.in: Rename to htmldir to build_htmldir to avoid
118 installing during build.
120 2006-05-31 Thomas Fitzsimmons <fitzsim@redhat.com>
122 * gcj.texi (Extensions): Document the new gcj-dbtool-based
123 classname-to-library resolution mechanism.
124 Declare the old gnu.gcj.runtime.VMClassLoader.library_control
125 mechanism deprecated.
126 (libgcj Runtime Properties): Document
127 gnu.gcj.runtime.VMClassLoader.library_control's new default.
129 2006-05-29 Jakub Jelinek <jakub@redhat.com>
131 * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64)
133 (jword): Define to uint64 on 64-bit arches.
134 * jcf-dump.c (print_constant): Cast JPOOL_UINT to long.
136 2006-05-28 Kazu Hirata <kazu@codesourcery.com>
138 * class.c, except.c, expr.c, java-gimplify.c: Fix comment
141 2006-05-26 Tom Tromey <tromey@redhat.com>
143 * expr.c (java_push_constant_from_pool): Handle 'ldc class'.
144 * verify-glue.c (vfy_class_type): New function.
145 * verify-impl.c (check_constant): Allow 'ldc class'.
146 * verify.h (vfy_class_type): Declare.
148 2006-05-25 Andrew Haley <aph@redhat.com>
151 * decl.c (maybe_pushlevels): When variable ranges are non-nested
152 update all lifetimes, not just the first one.
154 2006-05-24 Tom Tromey <tromey@redhat.com>
156 * java-tree.h: Fixed flag documentation.
158 2006-05-24 Tom Tromey <tromey@redhat.com>
161 * jcf.h (ACC_INVISIBLE): Changed value.
163 2006-05-24 Andrew Haley <aph@redhat.com>
166 * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
169 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
171 * lang.opt (femit-class-file): Remove VarExists.
173 2006-05-16 Tom Tromey <tromey@redhat.com>
175 * verify-impl.c (verify_instructions_0) <op_return>: Special case
178 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
181 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
184 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
186 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
187 (java/expr.o): Replace target.h with $(TARGET_H).
188 (java/parse.o): Likewise.
190 2006-05-10 Andrew Haley <aph@redhat.com>
192 * class.c (emit_indirect_register_classes): Fix comment.
194 2006-05-04 Tom Tromey <tromey@redhat.com>
196 * java-tree.h (uses_jv_markobj_p): Declare.
197 * class.c (uses_jv_markobj_p): Removed.
198 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
199 (get_boehm_type_descriptor): Use it.
200 (uses_jv_markobj_p): Moved from class.c. Return bool.
202 2006-05-04 Tom Tromey <tromey@redhat.com>
204 * java-tree.def (THIS_EXPR): Now a tcc_expression.
206 2006-05-04 Andrew Haley <aph@redhat.com>
208 * class.c (make_field_value): Always build_address_of fdecl if
209 there is an initializer.
211 2006-05-03 Andrew Haley <aph@redhat.com>
214 * expr.c (maybe_rewrite_invocation): New function.
215 (rewrite_arglist_getclass): Likewise.
217 (expand_invoke): Call maybe_rewrite_invocation.
218 * parse.y (patch_invoke): Likewise.
219 * java-tree.h: (maybe_rewrite_invocation): New function.
221 2006-04-21 Andrew Haley <aph@redhat.com>
223 * lang.c (java_init): Handle flag_indirect_classes.
224 * jvgenmain.c: Use "class$$" instead of "class$".
225 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
227 (mangle_class_field): Special case "class$$" as well as "class$".
228 * constants.c (build_ref_from_constant_pool): If
229 flag_indirect_classes, generate a ref into the heap.
230 * decl.c (constants_field_decl_node,
231 constants_data_field_decl_node): New.
232 * class.c (build_static_class_ref): New.
233 (build_classdollar_field): Factor out from build_class_ref().
234 (make_field_value): Handle static fields in heap.
235 (make_class_data): Make sure we get a static ref to class.
236 Make class initializer const if flag_indirect_classes.
237 (register_class): Build a class_ref for initialization if
238 flag_indirect_classes.
239 (emit_indirect_register_classes): New.
241 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
243 * expr.c, gjavah.c: Fix comment typos.
245 2006-04-03 Andrew Haley <aph@redhat.com>
248 * expr.c (build_field_ref): Don't check the field offset if
251 2006-03-30 Andrew Haley <aph@redhat.com>
254 * lang.c (java_attribute_table): New.
255 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
256 * expr.c (build_field_ref): Add a null pointer check for all
257 fields of offset > 4k. Don't do so for accesses via the this
258 pointer, which we know can never be null.
259 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
262 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
264 * Make-lang.in: Rename docdir to gcc_docdir.
266 2006-03-30 Tom Tromey <tromey@redhat.com>
269 * parse.y (java_reorder_fields): Reset superclass field's size as
272 2006-03-28 Tom Tromey <tromey@redhat.com>
275 * parse.y (find_most_specific_methods_list): Added 'class'
277 (lookup_method_invoke): Updated.
279 2006-03-15 Tom Tromey <tromey@redhat.com>
281 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
282 non-static method calls.
284 2006-03-15 David Daney <ddaney@avtrex.com>
286 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
289 2006-03-15 David Daney <ddaney@avtrex.com>
291 * lang.opt (-freduced-reflection): New option.
292 * lang.c (java_post_options): Generate an error if
293 -freduced-reflection used with -fjni or -findirect-dispatch.
294 * java-tree.h (flag_reduced_reflection): Declare new variable.
295 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
296 if bitmap overflows and flag_reduced_reflection set.
297 * class.c (uses_jv_markobj_p): New function.
298 (make_class_data): Moved generation of vtable to before
299 reflection data, generate less reflection data if
300 flag_reduced_reflection set.
301 * gcj.texi: Document -freduced-reflection.
303 2006-03-15 Tom Tromey <tromey@redhat.com>
306 * class.c (get_interface_method_index): Don't put <clinit> into
309 2006-03-15 Tom Tromey <tromey@redhat.com>
311 * parse.y (analyze_clinit_body): Ignore empty statements.
313 2006-03-08 David Daney <ddaney@avtrex.com>
315 * gcj.texi: Document -static-libgcj option.
317 2006-02-20 Andrew Haley <aph@redhat.com>
319 * jcf-parse.c (parse_class_file): Set input_location from
322 2006-02-15 Andrew Haley <aph@redhat.com>
324 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
325 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
326 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
328 2006-02-09 Andrew Haley <aph@redhat.com>
331 * expr.c (expand_invoke): Allow methods in arrays to be resolved
334 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
337 2006-02-08 Tom Tromey <tromey@redhat.com>
340 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
341 * builtins.c (convert_real): New function.
342 (java_builtins): Handle Float.intBitsToFloat,
343 Float.floatToRawIntBits, Double.longBitsToDouble,
344 Double.doubleToRawLongBits.
346 2006-02-07 Andrew Haley <aph@redhat.com>
348 * expr.c (expand_invoke): (BC mode.) If we find a method in a
349 class other than the one in which we expected to find it, ignore
353 * constants.c (build_constants_constructor): move initializer into
354 first halfword on a 64-bit big-endian machine.
356 2006-02-04 Tom Tromey <tromey@redhat.com>
359 * builtins.c (max_builtin): Skip floating point 'max'.
360 (min_builtin): Skip floating point 'min'.
361 (check_for_builtin): Never return NULL_TREE.
363 2006-02-04 Tom Tromey <tromey@redhat.com>
366 * expr.c (push_type): Avoid side effect in gcc_assert.
368 2006-02-04 Roger Sayle <roger@eyesopen.com>
370 * decl.c (java_init_decl_processing): Create char_type_node as a
371 regular INTEGER_TYPE node.
372 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
373 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
374 test for char_type_node and promoted_char_type_node as special
375 instances of INTEGER_TYPE tree codes.
376 (promote_type,build_java_signature): Likewise.
377 * jcf-write.c (adjust_typed_op): Likewise.
378 * mangle.c (mangle_type): Likewise.
379 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
380 * parse.h (JINTEGRAL_TYPE_P): Likewise.
382 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
384 * expr.c (java_stack_swap): Revert gcc_assert patch.
386 2006-02-03 Ben Elliston <bje@au.ibm.com>
388 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
389 * typeck.c: Likewise.
390 * verify-impl.c: Likewise.
393 * jcf-parse.c: Likewise.
394 * constants.c: Likewise.
395 * check-init.c: Likewise.
396 * jcf-write.c: Likewise.
397 * verify-glue.c: Likewise.
398 * mangle.c: Likewise.
403 2006-02-01 Jan Hubicka <jh@suse.cz>
405 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
406 * lang.c (java_init_options): Set no_unit_at_a_time_default.
408 2006-01-30 Andrew Haley <aph@redhat.com>
411 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
413 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
415 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
416 Update copyright notice dates.
418 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
420 * jvspec.c (lang_specific_spec_functions): Remove.
422 2006-01-06 Tom Tromey <tromey@redhat.com>
424 * gcj.texi (Arrays): Added more documentation for
426 (Primitive types): Correct information about primitive classes.
427 (Reference types): New node.
430 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
432 * jcf-parse.c (set_source_filename): Set the decl source location
433 even when returning early.
435 2005-12-15 Tom Tromey <tromey@redhat.com>
436 Andrew Haley <aph@redhat.com>
439 * parse.y (resolve_expression_name): Don't generate accessor
440 methods for constant fields.
442 2005-12-13 Andrew Haley <aph@redhat.com>
446 * class.c (maybe_layout_super_class): Update current_class before
447 calling do_resolve_class.
449 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
452 * jcf-write.c (write_classfile): Use PID in temporary class
453 file. Save/restore errno when reporting error.
455 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
458 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
459 to bare_function_type and including the return type
460 * builtins.c (initialize_builtins) : Change builtin mangled name
461 constants to conform to new mangling scheme
463 2005-12-08 Andrew Haley <aph@redhat.com>
466 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
467 (soft_abstractmethod_node): New.
468 * expr.c (build_field_ref): Add in-line check for missing field.
469 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
471 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
473 * Make-lang.in (java.all.build, java.install-normal): Remove.
475 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
477 * Make-lang.in: Remove all dependencies on s-gtype, except for
480 2005-12-07 Richard Sandiford <richard@codesourcery.com>
482 * class.c (build_utf8_ref, emit_register_classes): Use
483 switch_to_section and get_section.
485 2005-12-06 Tom Tromey <tromey@redhat.com>
488 * parse.y (patch_new_array_init): Revert previous patch.
489 (lookup_method_invoke): Use size-less array type when creating an
490 anonymous constructor.
492 2005-12-05 Tom Tromey <tromey@redhat.com>
494 * parse.y (patch_new_array_init): Don't set length on array.
496 2005-12-02 Richard Guenther <rguenther@suse.de>
498 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
499 buildN instead of build.
500 * class.c (finish_class): Likewise.
501 * expr.c (java_create_object): Likewise.
503 2005-11-28 Tom Tromey <tromey@redhat.com>
506 * expr.c (build_jni_stub): Unwrap the return value.
507 * java-tree.h (soft_unwrapjni_node): New define.
508 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
509 * decl.c (java_init_decl_processing): Initialize
512 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
514 * gcj.texi (gij options): Add -Xss documentation.
516 2005-11-08 Wil Mahan <wmahan@gmail.com>
519 * zextract.c (read_zip_archive): Fix out of memory error when
520 reading jar files with zip-style comments.
522 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
524 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
526 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
528 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
529 Wil Mahan <wmahan@gmail.com>
532 * class.c (make_class): Create empty binfo here.
533 (set_super_info): Only create binfo if we have superclasses.
535 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
538 * parse.y (method_header): Make the result of the rule a NULL_TREE
539 when a parsing error occurs.
541 2005-09-29 Tom Tromey <tromey@redhat.com>
544 * jcf-io.c (memoized_dirlist_hash): New function.
545 (caching_stat): Use it.
547 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
550 * class.c (inherits_from_p): Try to lay out super class
551 if it is not already laid out.
552 (maybe_layout_super_class): Handle the case where SUPER_CLASS
555 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
557 * builtins.c (max_builtin, min_builtin, abs_builtin,
558 java_build_function_call_expr): Use fold_buildN.
559 * class.c (layout_class_method): Likewise.
560 * expr.c (java_truthvalue_conversion, build_java_jsr,
561 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
562 build_java_binop, build_field_ref, expand_compare,
563 build_known_method_ref, build_invokevirtual,
564 process_jvm_instruction): Likewise.
565 * parse.y (patch_binop, patch_exit_expr): Likewise.
566 * typeck.c (convert_ieee_real_to_integer): Likewise.
567 (convert): Don't call fold after convert_ieee_real_to_integer.
569 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
572 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
573 the newly created type. Set import lists here, not in create_class.
574 (jdep_resolve_class): Set current_class.
575 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
576 the current package context, not ctxp->package.
577 (cicp_cache): Removed.
578 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
579 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
580 * java-tree.h (TYPE_PACKAGE): New macro.
581 (struct lang_type): New member 'package'.
583 2005-09-09 Andrew Haley <aph@redhat.com>
586 * expr.c (pop_type_0): If the expected type is object or ptr
587 (i.e. void*), return the type of the object we just popped from
590 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
592 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
593 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
595 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
597 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
598 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
599 typos. Follow spelling conventions.
601 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
604 * typeck.c (lookup_do): Look up interfaces for the original class,
606 * parse.y (java_check_regular_methods): Fix diagnostic message for
607 more restrictive overriding of a method from an interface.
609 2005-08-16 Tom Tromey <tromey@redhat.com>
611 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
612 class' initial state.
614 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
617 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
618 `literal_token' for large numeric input tokens.
620 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
623 * parse.y (nested_field_access_p): Rename to nested_member_access_p
624 and expand to handle method accesses across nested classes.
625 (build_outer_method_access_method): Rename to
626 build_nested_method_access_method. Minor adjustments to comments.
627 (resolve_expression_name): Use the newly-renamed
628 nested_member_access_p method.
629 (resolve_qualified_expression_name): Likewise.
630 (patch_method_invocation): Also consider static methods for access
631 method generation. Minor adjustments to comments.
632 (maybe_use_access_method): Use the more general
633 nested_memeber_access_p to determine access across nested class
634 boundaries. Allow THIS_ARG to be NULL (for static methods).
636 2005-08-15 Tom Tromey <tromey@redhat.com>
639 * expr.c (build_field_ref): Don't generate otable reference when
640 DECL_FIELD_OFFSET is 0.
641 * class.c (maybe_layout_super_class): Pass outer class to
644 2005-08-15 Tom Tromey <tromey@redhat.com>
646 * java-tree.h (LABEL_IN_SUBR): Removed.
647 (LABEL_IN_SUBR): Likewise.
648 (LABEL_IS_SUBR_START): Likewise.
649 (LABEL_SUBR_START): Likewise.
650 (LABEL_SUBR_CONTEXT): Likewise.
651 (LABEL_CHANGED): Likewise.
652 (LABEL_RETURN_LABEL): Likewise.
653 (LABEL_RETURN_TYPE_STATE): Likewise.
654 (LABEL_RETURN_LABELS): Likewise.
655 (RETURN_MAP_ADJUSTED): Likewise.
656 (LABEL_PENDING_CHAIN): Likewise.
658 2005-08-15 Tom Tromey <tromey@redhat.com>
660 * Make-lang.in (JAVA_OBJS): Removed verify.o
661 (java/verify.o): Removed.
663 * lang.c (flag_new_verifier): Removed.
664 (java_post_options): Updated.
665 * java-tree.h (flag_new_verifier): Removed.
666 (verify_jvm_instructions): Removed.
667 * expr.c (pop_type_0): Assume flag_new_verifier is true.
668 (build_java_check_indexed_type): Likewise.
669 (expand_java_arraystore): Likewise.
670 (expand_java_arrayload): Likewise.
671 (pop_arguments): Likewise.
672 (expand_byte_code): Likewise.
673 (process_jvm_instruction): Likewise.
675 2005-08-10 Andrew Haley <aph@redhat.com>
677 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
678 type mismatches to make legal GIMPLE.
680 2005-08-10 Robin Green <greenrd@greenrd.org>
683 * parse.y (maybe_use_access_method): Generalize check from
684 java.lang.Object to any superclass of current_class
686 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
688 * class.c (build_class_ref): Wrap the primary class type in a
690 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
691 primary class type from the NOP_EXPR in which it was placed.
693 2005-07-28 Diego Novillo <dnovillo@redhat.com>
695 * expr.c (expand_load_internal): Fix missing parens in
698 2005-07-28 Andrew Haley <aph@redhat.com>
700 * expr.c (expand_load_internal): Convert to destination type.
702 2005-07-22 Manfred Hollstein <mh@suse.com>
704 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
705 (check_constant): Likewise.
706 (check_wide_constant): Likewise.
708 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
710 Make CONSTRUCTOR use VEC to store initializers.
711 * check-init.c (check_init): Update to cope with VEC in
713 * class.c (make_field_value, make_method_value, get_dispatch_table,
714 make_class_data, emit_symbol_table, emit_catch_table,
715 emit_assertion_table): Use build_constructor_from_list instead of
717 * constants.c (build_constants_constructor): Likewise.
718 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
719 VEC in CONSTRUCTOR_ELTS.
720 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
721 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
723 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
725 * parse.y (build_new_array_init): Use build_constructor_from_list
726 instead of build_constructor.
727 (patch_new_array_init): Update to cope with VEC in
729 (array_constructor_check_entry): Likewise.
731 2005-07-12 Tom Tromey <tromey@redhat.com>
733 * jvspec.c (lang_specific_driver): Put filelist_filename first on
736 2005-07-12 Tom Tromey <tromey@redhat.com>
739 * parse-scan.y (interface_member_declaration): Added
742 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
744 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
745 (LABEL_PENDING_CHAIN): Ditto.
747 (DECL_BIT_INDEX): Ditto.
749 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
752 * parse.y (inner_class_accessible): New function. Logic moved from
753 check_inner_class_access.
754 (check_inner_class_access): Use inner_class_accessible.
755 (resolve_inner_class): Simplify arguments. Create circularity hash
756 here. Keep looking for classes if we found one that was inaccessible.
757 Return the inaccessible class only if there is no other match.
758 (do_resolve_class): Update for new resolve_inner_class arguments.
759 Don't create circularity_hash here.
761 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
764 * parse.y (add_exception_to_throws): New function.
765 (purge_unchecked_exceptions): Removed.
766 (get_constructor_super): Renamed from verify_constructor_super. Now
767 returns the super constructor after verification.
768 (java_complete_expand_method): Don't use purge_unchecked_exceptions
769 or save/restore the exception list.
770 (check_thrown_exceptions): Add uncaught exceptions in anonymous
771 class initializers and constructors to the throws clause of the method.
773 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
776 * parse.y (interface_member_declaration): Allow empty statements in
777 interface declarations.
779 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
781 * Makefile.in (parse.o): Adjust dependencies.
782 * parse.y: Include tree-dump.h.
784 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
786 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
789 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
791 * parse.y (issue_warning_error_from_context): Call
792 pp_output_formatted_text to be able to get the buffer.
794 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
796 * parse.y (issue_warning_error_from_context): Update for the
797 renaming of pp_format_text to pp_format.
799 2005-06-28 Paul Brook <paul@codesourcery.com>
801 * decl.c (java_init_decl_processing): Call
802 default_init_unwind_resume_libfunc.
804 2005-06-27 Tom Tromey <tromey@redhat.com>
806 PR java/21540, PR java/13788:
807 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
808 fold_constant_for_init.
809 (patch_binop): Added 'folding' argument. Updated all callers.
810 (patch_unaryop) <NOP_EXPR>: New case.
811 (fold_constant_for_init) <NOP_EXPR>: Likewise.
812 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
814 2005-06-25 Jan Hubicka <jh@suse.cz>
816 * builtins.c (define_builtin): Accept new flags parameter.
817 (initialize_builtins): Mark the builtins const and nothrow accordingly.
819 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
821 * all files: Update FSF address in copyright headers.
823 2005-06-24 Tom Tromey <tromey@redhat.com>
825 * verify-impl.c (verify_instructions_0): Correctly handle
826 situation where PC falls off end.
828 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
831 * parse.y (find_most_specific_methods_list): Remove special case for
834 2005-06-15 Tom Tromey <tromey@redhat.com>
837 * class.c (make_method_value): Use soft_abstractmethod_node for
839 * java-tree.h (soft_abstractmethod_node): New define.
840 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
841 * decl.c (java_init_decl_processing): Initialize
842 soft_abstractmethod_node.
844 2005-06-13 Geoffrey Keating <geoffk@apple.com>
846 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
848 2005-06-13 Per Bothner <per@bothner.com>
850 * expr.c (int highest_label_pc_this_method,
851 start_label_pc_this_method): New globals.
852 (lookup_label): Add start_label_pc_this_method to pc for label, and
853 update highest_label_pc_this_method. This prevents conflicts between
854 labels from different methods.
855 * java-tree.h: Declare new globals.
856 * jcf-parse.c (parse_class_file): If needed bump
857 start_label_pc_this_method and reset highest_label_pc_this_method.
859 2005-06-13 Tom Tromey <tromey@redhat.com>
862 * parse.y (nested_field_access_p): Handle case where outer field
863 is inherited by enclosing class.
865 2005-06-12 Per Bothner <per@bothner.com>
867 * class.c (inherits_from_p): Do load_class if needed.
869 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
872 * java-tree.h (parse_error_context): Move...
873 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
874 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
875 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
877 2005-06-08 Roger Sayle <roger@eyesopen.com>
879 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
881 2005-06-06 Jakub Jelinek <jakub@redhat.com>
883 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
884 msgid for argument name.
885 * gjavah.c (error): Likewise.
886 * java-tree.h (parse_error_context): Likewise.
887 * parse.y (parse_error_context, parse_warning_context,
888 issue_warning_error_from_context): Likewise.
890 2005-06-01 Tom Tromey <tromey@redhat.com>
893 * class.c (build_static_field_ref): Don't fold constant fields if
894 current class is from a .class file and we're using indirect
897 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
899 * java/verify-glue.c: Don't include errors.h and include toplev.h.
900 * java/Make-lang.in: Updates dependencies.
902 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
905 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
906 NESTED_FIELD_ACCESS_IDENTIFIER_P.
907 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
908 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
909 * jcf-write.c (generate_classfile): Use
910 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
911 OUTER_FIELD_ACCESS_IDENTIFIER_P.
912 * parse.y (build_outer_field_access): Rename to
913 build_nested_field_access. Support static fields and outer-to-inner
915 (outer_field_access_p): Rename to nested_field_access_p. Support
916 static fields and generalise to outer-to-inner class and sibling
917 inner class accesses.
918 (outer_field_expanded_access_p): Rename to
919 nested_field_expanded_access_p and support static fields.
920 (outer_field_access_fix): Rename to nested_field_access_fix and
921 support static fields.
922 (build_outer_field_access_expr): Rename to
923 build_nested_field_access_expr and support static fields.
924 (build_outer_field_access_methods): Rename to
925 build_nested_field_access_methods and support static fields. For
926 static fields, generate accessors without class instance parameters.
927 (build_outer_field_access_method): Rename to
928 build_nested_field_access_method and support static fields.
929 (build_outer_method_access_method): Use
930 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
931 OUTER_FIELD_ACCESS_IDENTIFIER_P.
932 (resolve_expression_name): Consider static field accesses across
934 (resolve_qualified_expression_name): Likewise.
935 (java_complete_lhs): Use nested_field_access_fix instead of
936 outer_field_access_fix.
937 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
938 Use nested_field_expanded_access_p instead of
939 outer_field_expanded_access_p. Use nested_field_access_fix instead
940 of outer_field_access_fix.
941 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
942 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
944 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
946 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
947 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
948 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
949 MINOR_BINARYCOMPAT_ABI_VERSION): New.
950 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
951 (parse_version): Calculate version ID using new method. Use bit-flags
952 for flag_indirect_dispatch and flag_bootstrap_classes.
954 2005-05-25 Richard Henderson <rth@redhat.com>
957 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
958 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
959 DECL_CONTEXT; avoid pushdecl_top_level.
960 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
961 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
962 (layout_class_method): Likewise.
963 * decl.c (java_mark_cni_decl_local): New.
964 (java_mark_class_local): Use it.
965 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
966 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
967 (struct lang_decl_func): Add local_cni;
968 (struct lang_decl_var): Add class_field, vtable.
969 (java_mangle_decl): Declare.
970 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
971 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
972 (mangle_obstack_1): New.
973 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
974 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
975 lhd_set_decl_assembler_name for things that don't need mangling.
976 (mangle_class_field): Rename from java_mangle_class_field, make
977 static, don't call init_mangling or finish_mangling.
978 (mangle_vtable): Similarly.
979 (mangle_local_cni_method_decl): New.
980 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
981 gcc_assert, and MANGLE_RAW_STRING.
982 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
984 2005-05-25 DJ Delorie <dj@redhat.com>
986 * class.c (set_constant_value): Move warning control from if() to
989 2005-05-24 Richard Henderson <rth@redhat.com>
991 * builtins.c (define_builtin): Don't call make_decl_rtl.
992 * constants.c (build_constant_data_ref): Likewise.
993 * class.c (build_utf8_ref): Likewise.
994 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
995 (get_dispatch_table, layout_class_method): Likewise.
996 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
998 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
999 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
1000 to determine if we need a non-zero address.
1001 * decl.c (builtin_function): Don't call make_decl_rtl.
1002 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
1003 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
1004 * resource.c (compile_resource_data): Likewise.
1005 * parse.y (resolve_field_access): Re-word comment to avoid
1008 2005-05-24 Richard Henderson <rth@redhat.com>
1010 * class.c (registered_class): Take it out of class_roots; turn into
1012 (register_class): Make static. Don't duplicate decl node. Use
1014 (emit_register_classes): Use VEC_iterate. Use output_constant
1015 instead of assemble_integer. Don't call mark_decl_referenced
1017 * java-tree.h (register_class): Remove decl.
1019 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
1023 * parse.y (register_package, package_list): Remove.
1024 (package_declaration): Do not call register_package.
1025 (do_resolve_class): Do not use package_list.
1027 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
1029 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
1032 2005-05-15 Tom Tromey <tromey@redhat.com>
1035 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
1038 2005-05-12 Aaron Luchko <aluchko@redhat.com>
1040 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
1042 2005-05-11 Tom Tromey <tromey@redhat.com>
1044 * gcj.texi (Code Generation): Document -fbootstrap-classes.
1045 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
1046 (parse_version): Use it.
1047 * lang.opt (-fbootstrap-classes): New option.
1049 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
1052 * class.c (maybe_layout_super_class): Look for imports in this_class.
1053 * parse.h (ctxp_for_generation_last): New.
1054 (do_resolve_class): Add a parameter.
1055 * parse.y (ctxp_for_generation_last): New.
1056 (java_pop_parser_context): Add at end of list.
1057 (find_in_imports, find_in_imports_on_demand): Look in ctxp
1058 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
1059 the given type are NULL.
1060 (do_resolve_class): Look into the imports of the new second parameter.
1061 Adjust recursive calls.
1062 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
1063 calls to do_resolve_class.
1064 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
1065 (java_complete_class): Do not do that here.
1067 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
1070 * Make-lang.in (java): Add gjnih.
1071 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1072 (GJNIH_OBJS): New variable.
1073 (gjnih$(exeext)): New target.
1074 (JAVA_MANFILES): Add gjnih.1.
1075 (java.uninstall): Add gjnih.1.
1076 (java.mostlyclean): Add gjnih.
1077 (java.maintainer-clean): Add gjnih.1.
1078 (java/gjavah-jni.o): New target.
1079 (.INTERMEDIATE): Add gjnih.pod.
1080 (gjnih.pod): New target.
1081 * config-lang.in (stagestuff): Add gjnih.
1082 * gcj.texi (Top): Add gjnih node.
1083 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
1084 -bootclasspath options.
1085 (Invoking gjnih): New node.
1086 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
1087 (TOOLNAME): New macro.
1088 (error): Replace hard-coded gcjh with TOOLNAME.
1089 (process_file): Likewise.
1091 (version): Likewise.
1092 (help): Likewise. Add help output for -force, -old, -trace and -J
1094 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
1095 (options): Add force, old, trace and J fields.
1096 (main): Handle -force, -old, -trace and -J options.
1098 2005-05-03 Tom Tromey <tromey@redhat.com>
1101 * gjavah.c (main): Unlink output file on error.
1103 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
1105 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
1108 2005-04-29 Tom Tromey <tromey@redhat.com>
1110 * expr.c (build_jni_stub): Updated for change to build_block.
1112 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
1114 * expr.c (force_evaluation_order): Declare 'saved' earlier.
1116 2005-04-28 Andrew Haley <aph@redhat.com>
1119 * java-tree.h (soft_resolvepoolentry_node): New.
1120 (alloc_constant_fieldref): Declare.
1121 * expr.c (expand_java_field_op): Don't call class_init for
1122 accesses to static fields with indirect dispatch.
1123 * builtins.c (initialize_builtins): Add "__builtin_expect".
1124 * decl.c (soft_resolvepoolentry_node): New variable.
1125 (java_init_decl_processing): Create a decl for
1126 "_Jv_ResolvePoolEntry".
1127 * class.c (build_fieldref_cache_entry): New function.
1128 (build_static_field_ref): Rewrite for indirect dispatch.
1129 * constants.c (find_name_and_type_constant_tree): New function.
1130 (alloc_constant_fieldref): Likewise.
1131 (build_constants_constructor): Handle CONSTANT_Fieldref and
1132 CONSTANT_NameAndType.
1135 * expr.c (force_evaluation_order): Convert outgoing args smaller
1138 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
1140 * gcj.texi (libgcj Runtime Properties): Remove obsolete
1141 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
1142 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
1144 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1146 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
1147 to `unlock_stream' with `unlock_std_streams'.
1149 2005-04-25 Jakub Jelinek <jakub@redhat.com>
1151 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
1152 instead of just expr.h.
1154 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1156 * gjavah.c (main): Unlock the stdio streams.
1157 * jcf-dump.c (main): Likewise.
1158 * jv-scan.c (main): Likewise.
1159 * jvgenmain.c (main): Likewise.
1161 2005-04-23 DJ Delorie <dj@redhat.com>
1163 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
1164 parse.y: Adjust warning() callers.
1166 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1168 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1171 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1173 * gcj.texi: Fix typos and bogus example.
1175 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1177 * except.c: Fix a comment typo.
1179 2005-04-19 Julian Brown <julian@codesourcery.com>
1181 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1182 indirect dispatch with PIC.
1184 2005-04-18 Andrew Haley <aph@redhat.com>
1186 * java-except.h (struct eh_range.handler): Remove unused field.
1187 (handle_nested_ranges): Remove function declaration.
1188 (sanity_check_exception_range): Add function declaration.
1189 * verify.c (verify_jvm_instructions): Remove call to
1190 handle_nested_ranges.
1191 * verify-glue.c (verify_jvm_instructions_new): Call
1192 sanity_check_exception_range.
1193 * except.c (link_handler, eh_range_freelist, link_handler,
1194 handle_nested_ranges): Remove.
1195 (add_handler): Rewrite.
1196 (sanity_check_exception_range): New function.
1197 (print_ranges): New function.
1199 2005-04-13 Julian Brown <julian@codesourcery.com>
1201 * decl.c (finish_method): Give methods once-only linkage.
1203 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1205 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1207 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1209 * java-tree.h: Don't use PARAMS().
1211 2005-04-07 Per Bothner <per@bothner.com>
1213 * class.c (push_class): By default, suppress debug output.
1214 (finish_class): Enable debug output for classes we're emitting.
1216 2005-04-07 Andrew Haley <aph@redhat.com>
1218 * gcj.texi: Correct gcj-dbtool instructions.
1220 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1222 * gcj.texi: Fix a typo.
1223 * lang.c: Fix a comment typo.
1225 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1227 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1228 Mention recognized-and-ignored compatibility options.
1229 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1231 (About CNI): Add Memory allocation section.
1233 2005-04-01 Tom Tromey <tromey@redhat.com>
1235 * decl.c (java_init_decl_processing): Fix types of
1236 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1237 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1238 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1240 2005-03-31 Jan Hubicka <jh@suse.cz>
1242 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1243 * class.c: Include cgraph.h
1244 (make_local_functoin_alias): Mark aslias as needed.
1245 * resource.c: Include cgraph.h
1246 (compile_resource_data): Go via cgraph interface.
1248 2005-03-30 Ian Lance Taylor <ian@airs.com>
1250 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1252 2005-03-30 Tom Tromey <tromey@redhat.com>
1254 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1255 inner_class_info_index==0 or outer_class_info_index==0.
1257 2005-03-29 Tom Tromey <tromey@redhat.com>
1259 * gcj.texi (libgcj Runtime Properties): Document
1260 gnu.gcj.runtime.endorsed.dirs.
1262 2005-03-24 Anthony Green <green@redhat.com>
1264 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1267 2005-03-23 Tom Tromey <tromey@redhat.com>
1269 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1270 (parse_version): Use it.
1272 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1274 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1276 2005-03-18 Andrew Haley <aph@redhat.com>
1279 * decl.c (update_aliases): Don't update variables that are about
1281 (maybe_poplevels): Add comment.
1283 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1286 * jcf-parse.c (duplicate_class_warning): New function.
1287 (java_parse_file): Call duplicate_class_warning if
1288 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1289 (parse_zip_file_entries): Likewise. Also set
1290 CLASS_FROM_CURRENTLY_COMPILED_P.
1292 2005-03-16 Andrew Haley <aph@redhat.com>
1294 * expr.c (expand_java_arrayload): Don't generate a
1295 NullPointerException based on the type of the node.
1296 (build_java_array_length_access): Likewise.
1298 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1300 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1302 2005-03-11 Tom Tromey <tromey@redhat.com>
1304 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1305 (libgcj Runtime Properties): Document the default .db.
1307 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1310 * parse.y (checks_throws_clauses): Check exceptions list even when
1311 the base class does not come from a source file being compiled.
1312 (java_complete_lhs): Remove unused variable 'wfl'.
1314 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1317 * decl.c (finish_method): Emit _Jv_InitClass for private static
1318 methods inside inner classes as well.
1320 2005-03-08 Julian Brown <julian@codesourcery.com>
1321 * Revert patch from 2005-03-08 for causing bootstrap failure on
1324 2005-03-08 Julian Brown <julian@codesourcery.com>
1326 * decl.c (finish_method): Give methods once-only linkage.
1328 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1330 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1332 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1334 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1335 can_widen_reference_to if the C++ ABI is in use.
1336 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1337 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1338 type_isresolved, init_state, set_pc, state_get_pc,
1339 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1340 (verify_fail): Report the current PC from the verifier context.
1341 (free_state): Remove #if 0 block to enable this function.
1342 (free_verifier_context): Call free_state on state_list iterator
1343 values before freeing them.
1344 * expr.c (pop_type_0): Pop correct type for error message when stack
1345 contains a multi-word type.
1347 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1349 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1350 for known NULL array length access.
1352 2005-03-07 Tom Tromey <tromey@redhat.com>
1354 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1356 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1358 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1359 typeck.c: Update copyright.
1361 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1364 * xref.c, xref.h: Remove file.
1365 * Make-lang.in (java/xref.o): Remove.
1366 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1367 * lang.c (flag_emit_xref): Remove definition.
1368 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1369 * typeck.c (convert): Remove use of do_not_fold.
1370 * parse.y (do_not_fold): Remove definition.
1371 (parser grammar): Remove xref code.
1372 (maybe_create_class_interface_decl, create_class): Likewise.
1373 (register_fields, method_header, finish_method_declaration): Likewise.
1374 (declare_local_variables, source_end_java_method): Likewise.
1375 (java_complete_expand_classes): Do not set do_not_fold.
1376 (java_complete_expand_method): Remove xref code.
1377 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1378 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1379 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1380 (patch_synchronized_statement, patch_throw_statement): Likewise.
1381 (maybe_build_class_init_for_field): Likewise.
1383 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1385 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1386 instead of IS_NON_TYPE_CODE_CLASS.
1388 2005-03-04 Andrew Haley <aph@redhat.com>
1391 * class.c (set_method_index): Don't set method_index if it is
1393 (layout_class_method): Don't complain about "non-static method foo
1394 overrides static method" in the case of indirect dispatch.
1396 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1398 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1400 * Make-lang.in: Don't elide warnings in jcf-io.c.
1402 2005-03-01 Per Bothner <per@bothner.com>
1405 * check-init.c (wfl): Remove static.
1406 (final_assign_error, check_init): Replace calls to parse_error_context
1408 (check_init): Save, set, and restore input_location for each exp.
1410 2005-03-01 Per Bothner <per@bothner.com>
1412 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1413 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1414 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1416 2005-03-01 Per Bothner <per@bothner.com>
1418 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1420 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1423 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1426 2005-02-22 Tom Tromey <tromey@redhat.com>
1429 * verify-impl.c (EITHER): New define.
1430 (types_compatible): Handle it.
1431 (check_field_constant): Use it.
1433 2005-02-18 Tom Tromey <tromey@redhat.com>
1436 * verify-impl.c (types_equal): Fixed test.
1439 * verify-glue.c (vfy_class_has_field): New function.
1440 * verify.h (vfy_class_has_field): Declare.
1441 * verify-impl.c (check_field_constant): Added 'putfield'
1443 (verify_instructions_0): Updated.
1444 (types_equal): New function.
1446 2005-02-14 Tom Tromey <tromey@redhat.com>
1449 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1450 stack effect of multianewarray.
1452 2005-02-14 Andrew Haley <aph@redhat.com>
1455 * expr.c (expand_byte_code): Call promote_arguments().
1456 (promote_arguments): New function.
1457 * decl.c (check_local_unnamed_variable): Remove special case for
1459 (find_local_variable): Promote all boolean types to int
1460 when searching for local variable decls.
1462 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1464 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1465 parse-scan.y: Update copyright.
1467 2005-02-11 Per Bothner <per@bothner.com>
1470 * parse-scan.y (input_location): Remove variable.
1471 (main_input_filename): New - replaces input_filename, which isn't
1472 settable if USE_MAPPED_LOCATION.
1473 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1474 so we don't reference input_location or wfl_operator in that case.
1475 * jv-scan.c (expand_location): Remove - no longer used.
1476 (main): Set main_input_filename rather than input_filename.
1478 2005-02-09 Richard Henderson <rth@redhat.com>
1480 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1481 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1483 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1485 * expr.c (add_type_assertion): Use the proper enumeration type,
1486 since this is what htab_find_slot() is expecting.
1488 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1490 * gcj.texi: Update copyright dates.
1492 2005-02-02 Tom Tromey <tromey@redhat.com>
1494 * gcj.texi (libgcj Runtime Properties): Default library_control
1497 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1500 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1501 (modifiers) when square brackets are present in a declaration for
1503 * jv-scan.c (main): Set input_filename and input_line.
1505 2005-02-01 Tom Tromey <tromey@redhat.com>
1508 * gjavah.c (get_field_name): Don't override name for JNI header.
1510 2005-02-01 Roger Sayle <roger@eyesopen.com>
1512 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1513 of unsigned types using iushr and lushr JVM bytecodes.
1515 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1518 * gjavah.c (jni_print_float): Do not emit floating-point
1519 initialiser for a static final field.
1520 (jni_print_double): Likewise.
1522 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1525 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1526 * gjavah.c (print_field_info): Mark static data members of
1527 floating-point type with "__extension__".
1529 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1531 * gjavah.c (print_field_info): Mark static data members of
1532 floating-point type with "__extension__".
1534 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1537 * parse.y (build_string_concatenation): Remove redundant if.
1538 (patch_conditional_expr): Attempt to patch_string() the condition
1539 of a ?: as well, in addition to its other operands.
1541 2005-01-25 Tom Tromey <tromey@redhat.com>
1543 * Make-lang.in (java/java-tree-inline.o): Removed.
1545 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1548 * parse.y (patch_binop): Allow comparisons against NULL only
1549 if the other operand is of a reference type.
1551 2005-01-24 Tom Tromey <tromey@redhat.com>
1553 * java-tree.h (gcj_abi_version): Declare.
1554 * class.c (make_class_data): Push gcj_abi_version into "next"
1555 field. Renamed field.
1556 * decl.c (gcj_abi_version): New global.
1557 (parse_version): New function.
1558 (java_init_decl_processing): Call it. Renamed 'next' field.
1560 (GCJ_BINARYCOMPAT_ADDITION): New define.
1562 2005-01-24 Roger Sayle <roger@eyesopen.com>
1565 * jcf-write.c (generate_bytecode_insns): Conversions between
1566 integer types of the same precision shouldn't generate widening
1567 or narrowing conversion bytecodes.
1569 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1571 * java-except.h, java-tree.h: Remove unused prototypes.
1573 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1576 * jcf-write.c (perform_relocations): Don't call memcpy if source
1577 and destination are the same.
1579 2005-01-17 Tom Tromey <tromey@redhat.com>
1581 * verify-impl.c (get_short): Sign extend.
1582 (get_int): Likewise.
1584 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1586 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1589 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1591 * verify.c: Revert to the version before the BC-ABI merge.
1593 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1596 * check-init.c (check_init): Take care of references that do not
1597 have an explicit final variable declaration (e.g. array length
1598 access) for pre/post in/de-crement operators.
1600 2005-01-08 Mark Wielaard <mark@klomp.org>
1602 * parse.y (process_imports): Allocate (and free) original_name only
1603 when not already defined.
1604 * jcf-parse.c (read_class): Free results of find_class() and
1606 (java_parse_file): Keep pointer to head of file_list and free when
1607 done. Free result of lrealpath().
1609 2005-01-05 Tom Tromey <tromey@redhat.com>
1611 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1613 2004-12-20 Andrew Haley <aph@redhat.com>
1615 * typeck.c: Use fold_convert for ints and booleans.
1617 2004-12-17 Andrew Haley <aph@redhat.com>
1620 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1621 BOOLEAN_TYPE or CHAR_TYPE.
1622 (convert_to_boolean, convert_to_char) : Remove.
1623 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1624 * expr.c (expand_load_internal): Do type conversion if type is not
1627 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1630 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1633 2004-12-07 Andrew Haley <aph@redhat.com>
1636 * jcf-parse.c (load_class): Remove sanity test for missing inner
1639 2004-12-06 Tom Tromey <tromey@redhat.com>
1641 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1642 (java.uninstall): Likewise.
1643 (java.maintainer-clean): Likewise.
1644 (.INTERMEDIATE): Likewise.
1645 (java.install-man): Likewise.
1646 (gcj-dbtool.pod): New target.
1647 * gcj.texi (Code Generation): Document -findirect-dispatch.
1648 (libgcj Runtime Properties): Document
1649 gnu.gcj.precompiled.db.path.
1650 (Top): Link to "Invoking gcj-dbtool".
1652 2004-12-06 Tom Tromey <tromey@redhat.com>
1655 * java-tree.h (extract_field_decl): Declare.
1656 * parse.y (extract_field_decl): Renamed from
1657 strip_out_static_field_access_decl. No longer static.
1658 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1660 2004-12-03 Tom Tromey <tromey@redhat.com>
1662 * lang.c (flag_new_verifier): Define.
1663 (java_post_options): Set flag_new_verifier if indirect dispatch
1665 * lang.opt (fnew-verifier): Removed.
1667 2004-12-03 Tom Tromey <tromey@redhat.com>
1670 * Make-lang.in (java.install-common): Only install transformed
1671 gcjh if gcj-cross exists.
1673 2004-12-03 Andrew Haley <aph@redhat.com>
1676 * except.c (link_handler): Patch 'outer' field of siblings of the
1677 range we're demoting.
1679 2004-12-03 Andrew Haley <aph@redhat.com>
1682 * class.c (layout_class_method): Don't fail to override a method
1683 simply because it has DECL_ARTIFICIAL set.
1685 2004-12-02 Tom Tromey <tromey@redhat.com>
1688 * parse.y (craft_constructor): Special case null_pointer_node.
1690 2004-12-02 Tom Tromey <tromey@redhat.com>
1693 * java-gimplify.c (java_gimplify_expr): Don't call
1694 SET_EXPR_LOCATION unless wrapped tree is an expression.
1696 2004-11-27 Per Bothner <per@bothner.com>
1698 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1699 Fix fencepost error in 'i', which got executed one too many times.
1700 Also, fold memcpy into explicit loop, as originally intended.
1701 Also, free temporary 'buf' which otherwise leaks.
1703 2004-11-27 Per Bothner <per@bothner.com>
1705 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1706 local static variables if not USE_MAPPED_LOCATION.
1708 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1710 * class.c, decl.c, expr.c: Fix comment typos.
1712 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1715 * decl.c (end_java_method): Call
1716 attach_init_test_initialization_flags on all the init_decls.
1717 * parse.y (attach_init_test_initialization_flags): Move to ...
1718 * expr.c (attach_init_test_initialization_flags): here and
1719 support BIND_EXPR also.
1720 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1721 * jcf-parse.c (parse_class_file): Don't disable class init
1724 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1726 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1729 2004-11-24 Richard Henderson <rth@redhat.com>
1731 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1732 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1734 2004-11-24 Tom Tromey <tromey@redhat.com>
1736 * verify.c (defer_merging): Don't use C++-style comment.
1737 * verify.h (java_opcode): Added java_opcode_end.
1738 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1740 * verify-impl.c (vfy_push_type): Removed bogus "return".
1741 (initialize_stack): Use vfy_alloc and vfy_free.
1742 (verify_instructions_0): Likewise.
1744 * Merged gcj-abi-2-dev-branch to trunk.
1746 2004-11-24 Andrew Haley <aph@redhat.com>
1748 * jcf-parse.c (parse_class_file): Set file_start_location.
1750 2004-11-10 Tom Tromey <tromey@redhat.com>
1752 * class.c (make_field_value): Don't call build_static_field_ref.
1753 (build_static_field_ref): Don't emit direct references when using
1756 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1757 -verbose:class into man page synopsis.
1759 2004-11-09 Tom Tromey <tromey@redhat.com>
1761 * expr.c (build_java_arraystore_check): Still generate check if
1762 element type is itself an array.
1764 2004-11-08 Tom Tromey <tromey@redhat.com>
1766 * java-tree.h (soft_check_assignment_node): Removed.
1767 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1768 * decl.c (java_init_decl_processing): Don't initialize
1769 soft_check_assignment_node.
1771 2004-11-05 Tom Tromey <tromey@redhat.com>
1773 * class.c (layout_class_methods): Don't add Miranda methods when
1774 using indirect dispatch.
1776 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1778 * class.c (make_class_data): Call emit_assertion_table to set the
1779 'assertion_table' field.
1780 (build_signature_for_libgcj): Move here from expr.c.
1781 (add_assertion_table_entry): New function. Callback for assertion
1782 hashtable traversal.
1783 (emit_assertion_table): New. Take class argument, and generate
1784 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1785 * decl.c (init_decl_processing): Define assertion_entry_type record.
1786 Push 'assertion_table' class field instead of 'verify'.
1787 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1788 (type_assertion_hash): Include 'assertion_code' in hash.
1789 (add_type_assertion): Rewritten. Take class and assertion_code
1790 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1791 (can_widen_reference_to): Use new add_type_assertion() arguments.
1792 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1793 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1794 (verify_identifier_node): Removed.
1795 (assertion_entry_type, assertion_table_type): New.
1796 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1797 assertion code definitions.
1798 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1799 'target_type' to 'op1' and 'op2'.
1800 (add_type_assertion): Declare.
1801 (lang_printable_name_wls): Remove unused definition.
1802 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1803 to emit runtime assertion.
1804 (vfy_note_stack_type): Clean up non-C90 declarations.
1805 (vfy_note_local_type): Likewise.
1806 * verify.h (vfy_is_assignable_from): Declare.
1807 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1808 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1809 instead of is_assignable_from_slow().
1810 (types_compatible): Reinstate ref_compatible() call.
1812 2004-11-04 Tom Tromey <tromey@redhat.com>
1814 * class.c (build_static_field_ref): Reverted previous patch.
1816 * class.c (build_static_field_ref): Don't emit direct references
1817 when using indirect dispatch.
1819 2004-11-03 Tom Tromey <tromey@redhat.com>
1821 * expr.c (expand_java_arrayload): Set lhs_type_node.
1822 (expand_java_arraystore): Set rhs_type_node.
1824 2004-11-02 Tom Tromey <tromey@redhat.com>
1826 * jcf-parse.c (compute_class_name): Use filename length from zip
1827 directory, not strlen.
1829 * expr.c (expand_invoke): Mark new interface methods as abstract.
1831 2004-11-01 Tom Tromey <tromey@redhat.com>
1833 * verify-impl.c (push_jump): Removed check for uninitialized
1835 (push_exception_jump): Likewise.
1836 (handle_ret_insn): Likewise.
1837 (handle_jsr_insn): Likewise.
1838 (state_check_no_uninitialized_objects): Removed.
1840 * decl.c (check_local_unnamed_variable): Recognize
1841 promoted-to-int parameters when using the new verifier.
1842 * expr.c (expand_java_arraystore): Explicitly request array type
1843 when using new verifier.
1844 (expand_java_arrayload): Likewise.
1845 (invoke_build_dtable): Don't pass object_type_node as
1846 expression argument to build_java_indirect_ref.
1847 (build_java_check_indexed_type): Do nothing.
1848 (build_java_arraystore_check): Handle case where array doesn't
1850 (build_java_array_length_access): Likewise.
1851 (expand_invoke): Handle case where interface overrides a method
1853 (pop_type_0): Always succeed for reference types.
1854 (process_jvm_instruction): Don't pop a value in a dead
1856 (pop_arguments): Convert arguments to correct types.
1858 2004-10-29 Andrew Haley <aph@redhat.com>
1860 * jcf-parse.c (give_name_to_class): Remove line that was
1863 2004-10-29 Andrew Haley <aph@redhat.com>
1865 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1867 2004-10-20 Andrew Haley <aph@redhat.com>
1869 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1871 2004-10-26 Tom Tromey <tromey@redhat.com>
1873 * verify.h (vfy_notify_verified): Removed.
1874 * verify-glue.c (vfy_notify_verified): Removed.
1876 2004-10-26 Tom Tromey <tromey@redhat.com>
1878 * verify-impl.c (debug_print_state): Declare `i' before code.
1879 (merge_types): Modify `t' when it is null_type.
1881 2004-10-26 Tom Tromey <tromey@redhat.com>
1883 * verify-impl.c (type_print): Renamed from print. Now static and
1885 (debug_print_state): Use type_print.
1887 2004-10-25 Tom Tromey <tromey@redhat.com>
1889 * expr.c (build_invokeinterface): Compute correct offset for
1890 index into interface methods.
1892 2004-10-20 Tom Tromey <tromey@redhat.com>
1894 * java-tree.h (verify_jvm_instructions_new): Declare.
1896 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1899 * verify-impl.c (verify_instructions): Correctly handle wide
1901 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1902 (vfy_get_component_type): Strip pointer types.
1903 (vfy_find_class): Use get_type_from_signature. Strip pointer
1905 Include java-except.h.
1907 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1909 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1910 vfy_push_type_t, set_variable, add_new_state, merge_into,
1911 handle_jsr_insn, branch_prepass, check_class_constant,
1912 check_wide_constant, get_one_type, compute_static_types,
1913 verify_instructions_0): Clean up C99 declarations after statements.
1915 2004-10-20 Tom Tromey <tromey@redhat.com>
1917 * verify-impl.c (merge_refs): Compare reference against iterator,
1920 * verify-glue.c (vfy_tag): Mask off resolved flag.
1922 2004-10-19 Tom Tromey <tromey@redhat.com>
1924 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1925 (init_state_with_stack): Initialize `this_type' in state.
1926 (verify_method): Use debug_print.
1927 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1928 (vfy_note_stack_depth): Reverted last patch.
1929 (vfy_note_stack_type): Note pointer to Object, not Object.
1930 (vfy_note_local_type): Likewise.
1932 * verify.h (vfy_note_instruction_seen): Declare.
1933 * verify-glue.c (verify_jvm_instructions_new): Set
1934 BCODE_EXCEPTION_TARGET on target instruction.
1935 (vfy_note_instruction_seen): New function.
1936 * verify-impl.c (FLAG_INSN_SEEN): New define.
1937 (verify_instructions_0): Set flag on instruction. Save state for
1939 (verify_instructions): Call vfy_note_instruction_seen.
1941 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1942 (verify_jvm_instructions_new): Call method_init_exceptions,
1943 add_handler, and handle_nested_ranges.
1944 * verify-impl.c (verify_method): Return 1 on success.
1945 (verify_instructions_0): Save the state at PC=0.
1947 * verify-impl.c (init_type_from_class): Set is_resolved and
1948 ref_next on new ref_intersection.
1949 (init_type_from_string): Likewise.
1951 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1953 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1954 if flag_new_verifier is set.
1955 * java-tree.h (flag_new_verifier): Declare.
1956 * lang.opt (fnew-verifier): New option.
1957 * verify-impl.c: Work around namespace pollution by undef'ing
1959 (struct verifier_context): Make 'bytecode' const.
1960 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1961 (types_compatible): For the BC-ABI, always consider reference types
1963 (check_class_constant): Use vfr->current_class.
1964 (check_constant): Likewise.
1965 (check_wide_constant): Likewise.
1966 (check_field_constant): Check for 'L' at start of type name.
1967 (get_one_type): Return pointer instead of type. Set type result in
1968 caller via passed type pointer.
1969 (compute_argument_types): Update to use new get_one_type arguments.
1970 (compute_return_type): Likewise.
1971 (make_verifier_context): New. Allocate and initialize 'vfr'.
1972 (free_verifier_context): New. Free 'vfr' and its contents.
1973 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1974 and free_verifier_context.
1976 2004-10-15 Tom Tromey <tromey@redhat.com>
1978 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1979 * verify.h (vfy_fail): Fixed formatting.
1981 * verify-impl.c (vfr): Fixed comment formatting.
1982 (collapse_type): New function.
1983 (verify_instructions): Notify compiler about type map.
1984 * verify.h (vfy_note_stack_depth): Updated.
1985 (vfy_note_stack_type): Likewise.
1986 (vfy_note_local_type): Likewise.
1987 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1989 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1990 state. Added `method' argument.
1991 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1993 (vfy_note_local_type): New function.
1994 (vfy_unsuitable_type): Likewise.
1995 (vfy_return_address_type): Likewise.
1996 (vfy_null_type): Likewise.
1998 * verify.h (VFY_IN_GCC): Removed.
1999 (VFY_WANT_TYPEMAP): Removed.
2000 * verify-impl.c (verify_instructions_0): Removed useless "\".
2001 (struct state) <next>: Uncomment.
2003 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
2005 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
2008 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2010 * Make-lang.in (verify.o): Re-enabled this target.
2011 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
2012 (vfy_get_interface): Likewise.
2013 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
2014 * verify.h (verify_jvm_instructions_new): Declare.
2015 * verify-impl.c (free_state): Temporarily comment out unused
2018 2004-10-06 Tom Tromey <tromey@redhat.com>
2020 * java-tree.h (JV_STATE_READ): New enum value.
2022 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2024 * verify.h: New file.
2026 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
2028 * verify-impl.c, verify-glue.c, verify.h: New files.
2029 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
2031 2004-09-24 Andrew Haley <aph@redhat.com>
2033 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
2034 for a slot if it's of pointer type.
2036 2004-09-14 Tom Tromey <tromey@redhat.com>
2038 * class.c (make_class_data): Correctly initialize "state" field.
2039 Initialize "engine" field.
2040 * decl.c (java_init_decl_processing): Add "engine" field.
2042 2004-09-10 Andrew Haley <aph@redhat.com>
2045 * expr.c (build_invokeinterface): Use fast method for interface
2047 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
2048 JTI_ITABLE_PTR_TYPE.
2049 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
2050 (emit_symbol_table): Add new arg, element_size.
2051 * decl.c (java_init_decl_processing): Initialize Class.itable.
2052 * class.c (GEN_TABLE): New macro.
2053 (gen_indirect_dispatch_tables): Use it. Add itable.
2054 (make_class_data): Add new arg for emit_symbol_table().
2056 (add_miranda_methods): Make sure search_class has been parsed.
2057 (emit_symbol_table): Add new arg, element_size.
2059 2004-09-06 Andrew Haley <aph@redhat.com>
2061 * verify.c (merge_types): Return Object for all merges of
2063 * expr.c (add_type_assertion): Don't generate assertions when
2064 source type is array of Object.
2066 2004-09-03 Andrew Haley <aph@redhat.com>
2068 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
2070 * lang.c (java_post_options): Force flag_verify_invocations if
2071 we're not using indirect dispatch.
2073 * expr.c (pop_type_0): Move test for interfaces before call to
2074 can_widen_reference_to().
2075 (build_signature_for_libgcj): Remove generation of canonical array
2077 (add_type_assertion): Canonicalize both arrays.
2078 Don't assert that type X can be assigned to Object.
2079 Don't assert that type X an be assigned to type X.
2080 Don't assert that Object can be assigned to type X.
2081 (can_widen_reference_to): Warn whenever we generate an assertion.
2082 (process_jvm_instruction): Use throwable_type_node for the type of
2085 2004-09-01 Andrew Haley <aph@redhat.com>
2087 * decl.c (java_init_decl_processing): Change
2088 verify_identifier_node to "__verify".
2089 * expr.c (add_type_assertion): Use verify_identifier_node for name.
2090 * java-tree.h (verify_identifier_node): Change to "__verify".
2092 * expr.c (build_signature_for_libgcj): New function.
2093 (add_type_assertion): Use it to construct signatures for
2094 source_type and target_type.
2096 2004-08-27 Andrew Haley <aph@redhat.com>
2098 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
2099 (verify_identifier_node): New.
2100 (TYPE_VERIFY_METHOD): New.
2101 (struct type_assertion): New type.
2102 * expr.c (type_assertion_eq): New function.
2103 (type_assertion_hash): New function.
2104 (add_type_assertion): New function.
2105 (can_widen_reference_to): Call add_type_assertion().
2106 * decl.c (java_init_decl_processing): Add verify_identifier_node.
2107 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
2108 (finish_class): Output TYPE_VERIFY_METHOD (type).
2110 * decl.c (end_java_method): Nullify unused fields.
2112 2004-08-17 Andrew Haley <aph@redhat.com>
2114 * verify.c (defer_merging): Quieten.
2115 * jcf-parse.c (load_class): Only try to open a class file if it's
2116 java.lang.Object or if it's part of the current compilation.
2117 Check that the class we just tried to load is the class we just
2119 (java_parse_file): Set flag_verify_invocations off if we're
2120 compiling from .class.
2121 (parse_zip_file_entries): Abort if we try to read a dummy class.
2122 * expr.c (can_widen_reference_to): Quieten.
2123 (build_invokevirtual): Abort if we try to invokevirtual an
2125 (expand_invoke): Don't build a non-interface call to an interface.
2126 (build_instanceof): Don't do premature optimization if
2127 flag_verify_invocations is not set.
2128 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
2130 (build_static_field_ref): Add correct type conversion for
2132 (add_miranda_methods): Disable generation of Miranda methods for
2134 (layout_class_method): Don't complain about non-static method
2135 overrides static method with dummy classes.
2137 2004-08-13 Tom Tromey <tromey@redhat.com>
2139 * class.c (build_static_field_ref): Re-enable atable lookups for
2142 * parse.y (strip_out_static_field_access_decl): Indentation fix.
2144 2004-08-11 Tom Tromey <tromey@redhat.com>
2146 * gcj.texi (libgcj Runtime Properties): Document new properties.
2148 2004-08-06 Andrew Haley <aph@redhat.com>
2150 * jcf-parse.c (load_class): Check that we really have loaded the
2151 class we're looking for.
2153 2004-07-19 Andrew Haley <aph@redhat.com>
2155 * verify.c (verify_jvm_instructions): Comment change only.
2157 * typeck.c (build_java_array_type): Add size field to array name.
2159 * java-tree.h (LOCAL_SLOT_P): New.
2160 (update_aliases): Add PC argument.
2161 (pushdecl_function_level): New function.
2163 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2164 MODIFY_EXPR, and SAVE_EXPR.
2165 (java_gimplify_modify_expr): New function.
2167 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2168 (expand_iinc): Pass PC to update_aliases().
2169 (STORE_INTERNAL): Likewise.
2170 (process_jvm_instruction): Likewise.
2172 * decl.c (base_decl_map): New variable.
2173 (uniq): New variable.
2174 (update_aliases): Rewrite with more thorough checking.
2175 (debug_variable_p): New function.
2176 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2177 (check_local_named_variable): Delete whole function.
2178 (initialize_local_variable): New function.
2179 (check_local_unnamed_variable): Add checks and comments.
2180 (find_local_variable): Rewrite.
2181 (java_replace_reference): New function.
2182 (function_binding_level): New variable.
2183 (pushdecl_function_level): New function.
2184 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2185 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2186 (start_java_method): Reset uniq. Create base_decl_map. Set
2187 function_binding_level.
2188 (end_java_method): Null unused fields to save memory.
2190 2004-06-29 Andrew Haley <aph@redhat.com>
2192 * except.c (expand_start_java_handler): Push a new binding level.
2193 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2194 register_exception_range() to register where we'll do it.
2195 (expand_end_java_handler): Remove old bogus code. Replace with
2196 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2197 the top of the expression we're curently building.
2198 (maybe_end_try): Delete.
2199 * decl.c (binding_level.exception_range): New field.
2200 (clear_binding_level): Add field exception_range. Reformat.
2201 (poplevel): Call expand_end_java_handler().
2202 (poplevel): Call java_add_stmt only if functionbody is false.
2203 (maybe_poplevels): Don't call maybe_end_try() from here.
2204 (end_java_method): Clear no longer used trees in function decl.
2205 (register_exception_range): New function.
2206 * java-tree.h (register_exception_range, struct eh_range): Declare.
2208 2004-06-22 Andrew Haley <aph@redhat.com>
2210 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2212 * check-init.c (get_variable_decl): Teach check-init about
2213 FIELD_DECLs addressed via the otable.
2214 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2217 2004-05-28 Andrew Haley <aph@redhat.com>
2219 * jcf-parse.c (load_class): Don't try to read a class that we've
2222 * expr.c (build_invokeinterface): Use the old-fashioned way of
2223 doing indirect dispatch: look up interfaces by name.
2224 * java-tree.h (enum java_tree_index): Add
2225 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2226 * decl.c (java_init_decl_processing): Add
2227 soft_lookupinterfacemethodbyname_node.
2229 * gjavah.c (print_method_info): Final methods have vtable entries,
2230 so gjavah needs to output them.
2231 * class.c (layout_class_method): Generate vtable entries for final
2233 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2234 dispatch, even if a method is final.
2236 2004-05-25 Andrew Haley <aph@redhat.com>
2238 * class.c (build_symbol_entry): Convert the names of constructors
2239 to init_identifier_node when generating an entry for the indirect
2242 * expr.c (build_known_method_ref): Generate indirect calls for
2243 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2245 2004-05-24 Andrew Haley <aph@redhat.com>
2247 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2248 atable element is of the right type.
2250 * class.c (build_static_field_ref): Cast pointer to correct type
2253 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2255 * Merged with HEAD as of 20040514. Diff against
2256 gcj-abi-2-merge-20040514.
2258 2004-04-16 Andrew Haley <aph@redhat.com>
2260 * verify.c (check_pending_block): Disable subroutine checks.
2261 (defer_merging): New function.
2262 (merge_types): If types are dummy, use defer_merging to combine them.
2263 (verify_jvm_instructions): If invocation is invokeinterface and
2264 target is dummy, assume target really is an interface.
2266 * parse.y (patch_invoke): Break out call to java_create_object.
2268 * lang.c (flag_verify_invocations): New.
2270 * jcf-parse.c (load_class): If we've already failed to load a
2271 class, don't try again.
2272 (load_class): If we can't find a .class file, don't fail, but emit
2274 (parse_class_file): Don't act on dummy methods.
2276 * java-tree.h (flag_verify_invocations): New.
2278 (lang_type.dummy_class): New field.
2279 (java_create_object): New function.
2280 (METHOD_DUMMY): New.
2282 * expr.c (build_field_ref): Widen field offset.
2283 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2284 that each of its elements is compatible with the one we're
2286 (pop_type_0): Issue a warning to say that we need to generate a
2288 (java_create_object): New function.
2289 (build_field_ref): Only generate hard refs if we're not using
2291 (expand_java_field_op): If we're using !verify_invocations and we
2292 see a missing field, generate a decl for it.
2294 (expand_invoke): If a class doesn't have the method we seek and
2295 we're using !flag_verify_invocations, generate a decl for the
2298 (build_known_method_ref): Always use indirect dispatch via the
2299 atable for static methods.
2301 (expand_java_NEW): Break out object creation into new function,
2304 (can_widen_reference_to): Issue a warning to say that we need to
2305 generate a runtime check.
2307 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2308 (make_method_value): Also use index for interfaces.
2309 (make_class_data): Skip dummy field for inherited data.
2310 Don't build method array for dummy methods.
2311 Set size_in_byte to -1 when using inirect dispatch
2312 Don't build a hard class ref if we don't have a hard ref to our
2313 superclass, or if we're using inirect dispatch.
2314 Null out dispatch tables.
2316 (layout_class_method): Don't complain about non-static method
2317 overrides static method is method is artificial.
2319 (build_static_field_ref): Disable atable references to static
2320 fields for the time being.
2322 (layout_class_methods): Check for CLASS_INTERFACE as
2323 well as CLASS_ABSTRACT.
2325 2004-11-24 Steven Bosscher <stevenb@suse.de>
2327 * class.c (make_class_data): Don't check flag_inline_functions.
2328 * lang.c (flag_really_inline): Remove unused flag.
2329 (java_handle_option): Don't set it here. Remove special handling
2330 of flag_inline_functions for Java.
2331 (java_init): Don't set flag_inline_trees here. Already done...
2332 (java_post_options): ...here. Don't clear flag_inline_functions.
2334 2004-11-24 Steven Bosscher <stevenb@suse.de>
2336 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2337 (java_gimplify_exit_block_expr): New function.
2338 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2340 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2341 (EXIT_BLOCK_EXPR): Likewise.
2342 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2343 (LABELED_BLOCK_BODY): Likewise.
2344 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2345 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2346 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2348 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2349 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2350 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2351 second operand of EXIT_BLOCK_EXPR.
2352 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2354 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2356 2004-11-23 Ben Elliston <bje@au.ibm.com>
2358 * xref.h (xref_flag_value): Remove.
2359 (xref_set_data, xref_get_data): Likewise.
2360 (xref_set_current_fp): Likewise.
2361 (XREF_NONE): Likewise.
2362 (XREF_GET_DATA): Likewise.
2363 * xref.c (xref_flag_value): Remove.
2364 (xref_set_data, xref_get_data): Likewise.
2365 (xref_set_current_fp): Likewise.
2367 2004-11-23 Ben Elliston <bje@au.ibm.com>
2369 * gjavah.c (output_directory): Make static.
2370 (temp_directory): Likewise.
2372 2004-11-15 Tom Tromey <tromey@redhat.com>
2374 * decl.c (instn_ptr_type_node): Removed.
2375 (lineNumbers_ptr_type_node): Removed.
2376 (jint_type): Removed.
2377 (jint_ptr_type): Removed.
2379 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2382 * check-init.c (check_init): Ignore DECL_EXPR.
2383 * expr.c (always_initialize_class_p): Reenable.
2384 (build_class_init): Use a variable to store the decl. Also use
2385 boolean_false_node instead of integer_zero_node.
2386 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2389 2004-11-08 Tom Tromey <tromey@redhat.com>
2392 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2393 generating a JNI header.
2394 (print_field_info): Handle JNI headers.
2395 (jni_print_float): Likewise.
2396 (jni_print_double): Likewise.
2398 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2400 * decl.c (end_java_method): Remove duplicated code.
2402 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2403 Gerald Pfeifer <gerald@pfeifer.com>
2405 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2408 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2411 * class.c: Reinstate 2004-08-18 patch.
2412 (make_local_function_alias): Don't create an alias for extern (native)
2415 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2418 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2419 (make_method_value): Likewise.
2421 2004-10-21 Andrew Haley <aph@redhat.com>
2424 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2426 2004-10-20 Andrew Haley <aph@redhat.com>
2428 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2429 Remove duplicated code block.
2431 2004-10-18 Steven Bosscher <stevenb@suse.de>
2433 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2434 New rules to work around old Bison warnings.
2436 2004-10-17 Steven Bosscher <stevenb@suse.de>
2438 * class.c (ident_subst): Always alloca buffer.
2439 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2440 opcode after including javaop.def.
2441 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2442 conditional expression that exits, to avoid warnings.
2443 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2444 a user of an extension.
2445 * win32-host.c: Move check down to have non-empty file when
2446 WIN32 is not defined.
2448 * Make-lang.in (java-warn): Add STRICT_WARN.
2449 (java/jcf-io.o-warn): Don't have Werror for this file.
2450 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2452 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2454 * expr.c (expr_add_location): Move declaration to before all
2456 * parse.y (java_expand_classes): Ditto.
2457 * lex.c (java_peek_unicode): Ditto.
2459 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2461 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2462 if possible, else convert `foo' to 'foo'.
2463 * class.c: Likewise.
2466 * jcf-io.c: Likewise.
2467 * jcf-parse.c: Likewise.
2470 * parse.h: Likewise.
2472 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2474 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2475 rename parameter 'msg' to 'msgid' in function declaration.
2476 (issue_warning_error_from_context): Likewise.
2477 (yyerror): Rename parameter 'msg' to 'msgid'.
2478 (all over): Use new quoting style for diagnostics.
2480 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2482 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2483 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2486 2004-10-14 Matt Austern <austern@apple.com>
2488 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2491 2004-10-13 Tom Tromey <tromey@redhat.com>
2494 * lang.opt (--extdirs): Document.
2495 * jvspec.c (lang_specific_driver): Recognize -encoding and
2498 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2500 * parse.y (issue_warning_error_from_context): Use va_list *
2501 instead of va_list parameter.
2502 (parse_error_context): Update call.
2503 (parse_warning_context): Likewise.
2505 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2507 * parse.y, parse-scan.y: Add list of diagnostic messages to
2508 insulate translation template from version of yacc/bison used
2509 to compile the grammar.
2511 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2513 Prepare for %q, %< and %> in diagnostic message strings.
2514 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2515 Name second parameter 'msgid'.
2516 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2517 (issue_warning_error_from_context): Use pretty-printer functions
2518 instead of vsprintf for constructing formatted messages. Rename
2519 parameter 'msg' to 'msgid'.
2520 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2521 (parse_warning_context): Likewise.
2523 2004-10-05 Andrew Haley <aph@redhat.com>
2526 * jcf-parse.c (parse_zip_file_entries): If a class has a
2527 superclass and a TYPE_SIZE of zero, lay it out.
2529 2004-09-30 Andrew Haley <aph@redhat.com>
2532 * jcf-parse.c (compute_class_name): Rewrite.
2534 2004-10-01 Jan Hubicka <jh@suse.cz>
2536 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2538 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2540 * lex.c: Fix a comment typo.
2542 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2544 * java-tree.h: Fix a comment typo.
2546 2004-09-30 Per Bothner <per@bothner.com>
2548 Simplify lexer. Implement --enable-mapped-location support.
2549 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2550 (parse_source_file_1): Pass filename as extra parameter, so we can call
2551 linemap_add and set input_location here, rather than in both callers.
2552 (read_class): Pass copied filename to parse_source_file_1.
2553 Don't initialize wfl_operator - only needed for source compilation.
2554 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2555 * lex.h: Remove a bunch of debugging macros.
2556 * lex.h (struct_java_line, struct java_error): Remove types.
2557 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2558 (struct java_lc_s): Remove prev_col field.
2559 (struct java_lexer): New fields next_unicode, next_columns, and
2560 avail_unicode. New position field, and maybe token_start field.
2561 Don't need hit_eof field - use next_unicode == -1 instead.
2562 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2563 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2564 * parse.h: Various changes for USE_MAPPED_LOCATION.
2565 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2566 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2567 (struct parser_ctxt): New file_start_location field.
2568 Remove p_line, c_line fields since we no longer save lines.
2569 Remove elc, lineno, and current_jcf fields - no longer used.
2570 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2571 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2572 source_location and is probably not needed anymore anyway.
2573 Use new expr_add_Location function.
2574 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2575 (java_pop_parser_context): Minor cleanup.
2576 (java_parser_context_save_global, java_parser_context_restore_global,
2577 java_pop_parser_context): Save/restore input_location as a unit.
2578 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2579 a source_location instead of a wfl context node.
2580 (check_class_interface_creation): input_filename is not addressable.
2581 (create_artificial_method): Calling java_parser_context_save_global
2582 and java_parser_context_restore_global is overkill. Instead,
2583 temporarily set input_location from class decl.
2584 (java_layout_seen_class_methods): Set input_location from method decl.
2585 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2586 (finish_loop_body): Likewise.
2587 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2588 (java_sprint_unicode): Take a character, not index in line.
2589 (java_sneak_uncode): Replaced by java_peek_unicode.
2590 (java_unget_unicode): No longer used.
2591 (java_allocate_new_line. java_store_unicode): Removed, since we
2592 no longer remember "lines".
2593 (java_new_lexer): Update for new data structures.
2594 (java_read_char): Move unget_value checking to java_read_unicode.
2595 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2596 efficient functions that are used directly when lexing.
2597 (java_read_unicode_collapsing_terminators): No longer needed.
2598 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2599 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2600 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2601 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2602 combine switch branches, and test for common token kinds earlier.
2603 (java_lex_error): Rewrite.
2604 * jv-scan.c (expand_location): New function, copied from tree.c.
2605 (main): Set ctxp->filename instead of setting input_filename directly.
2607 2004-09-30 Per Bothner <per@bothner.com>
2609 More cleanup for --enable-mapped-location.
2610 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2611 input_location here. Instead do it in give_name_to_class.
2612 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2613 * expr.c (expand_byte_code): Call linemap_line_start.
2614 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2615 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2616 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2617 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2618 to USE_MAPPED_LOCATION case.
2620 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2621 * jcf-parse.c (java_parse_file): Don't set input_filename.
2622 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2623 Create a list of TRANSLATION_UNIT_DECL.
2624 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2625 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2626 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2627 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2628 (file_start_location): New static.
2629 (set_source_filename): Avoid extra access to input_filename macro.
2630 Concatenate new name with class's package prefix.
2631 (set_source_filename, give_name_to_class): Update.
2632 (give_name_to_class): Set class's "line 0" input_location here.
2633 (parse_class_file): Set input_location as a unit.
2635 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2637 2004-09-29 Per Bothner <per@bothner.com>
2639 * java-tree.h: Redefine some macros and add some declaration
2640 to handle the USE_MAPPED_LOCATION case.
2641 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2642 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2643 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2644 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2646 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2647 * decl.c (finish_method, java_add_stmt): Likewise.
2648 * java-gimplify.c (java-gimplify.c): Likewise.
2649 * jcf-write.c (generate_bytecode_insns): Likewise.
2650 * lang.c (java_post_options): Likewise - call linemap_add.
2652 2004-09-29 Andrew Haley <aph@redhat.com>
2655 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2656 result of TRUNC_MOD_EXPR.
2657 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2658 * decl.c (java_init_decl_processing): Mark
2659 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2661 2004-09-28 Tom Tromey <tromey@redhat.com>
2664 * class.c (add_miranda_methods): Load superinterface if not
2667 2004-09-28 Andrew Haley <aph@redhat.com>
2670 * jcf-parse.c (load_class): Don't try to read a class that we've
2673 2004-09-28 Andrew Haley <aph@redhat.com>
2675 * jcf-parse.c (load_class): Back out previous broken patch.
2677 2004-09-28 Andrew Haley <aph@redhat.com>
2680 * jcf-parse.c (load_class): Don't try to read a class that we've
2682 Check that we really did read the right class.
2684 2004-09-25 Tom Tromey <tromey@redhat.com>
2687 * parse.y (create_artificial_method): Use add_method_1.
2689 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2691 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2693 * gcj.texi: Fix typos.
2695 2004-09-24 Tom Tromey <tromey@redhat.com>
2698 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2699 in error parts of rule.
2700 (unary_expression): Don't call error_if_numeric_overflow when $1
2703 2004-09-24 Tom Tromey <tromey@redhat.com>
2706 * parse.y (resolve_qualified_expression_name): Set
2707 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2708 * expr.c (force_evaluation_order): Check for empty argument list
2709 after stripping COMPOUND_EXPR.
2711 2004-09-23 Andrew Haley <aph@redhat.com>
2714 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2717 2004-09-23 Tom Tromey <tromey@redhat.com>
2720 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2721 where operand is null.
2723 2004-09-23 Tom Tromey <tromey@redhat.com>
2726 * parse.y (not_accessible_p): Allow access to protected members
2727 even when class is not static.
2729 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2731 * Make-lang.in: Revert the gcc-none.o change.
2733 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2735 * parse.y (patch_anonymous_class): VEC_space returns true if there
2738 2004-09-21 Matt Austern <austern@apple.com>
2741 * gjavah.c (free_method_name_list): Fix function definition so
2742 it's a proper C prototype.
2744 2004-09-21 Tom Tromey <tromey@redhat.com>
2747 * gjavah.c (free_method_name_list): New method.
2750 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2751 Zack Weinberg <zack@codesourcery.com>
2753 * java-tree.def: Use tree_code_class enumeration constants
2754 instead of code letters.
2755 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2756 new tree-class enumeration constants.
2758 2004-09-13 Tom Tromey <tromey@redhat.com>
2761 * class.c (layout_class_method): Put synthetic methods into the
2764 2004-09-11 Andrew Pinski <apinski@apple.com>
2766 * Make-lang.in (java/ggc-none.c): Change dependency
2767 for ggc.h into $(GGC_H).
2769 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2771 * Make-lang.in (java/win32-host.o): Add dependency on
2773 * win32-host.c: Add includes for coretypes.h, jcf.h
2775 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2777 * Make-lang.in (GCJH_OBJS): Change dependency from
2778 ggc-none.o to java/ggc-none.o
2779 (JCFDUMP_OBJS): Likewise.
2780 (java/ggc-none.o): New target.
2782 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2784 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2785 * class.c (build_utf8_ref, build_static_field_ref,
2786 make_field_value, make_method_value, get_dispatch_table,
2787 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2788 * constants.c (get_tag_node, build_ref_from_constant_pool,
2789 build_constants_constructor): Likewise.
2790 * decl.c (java_init_decl_processing): Likewise.
2791 * expr.c (build_java_array_length_access, build_newarray,
2792 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2793 build_java_binop, build_field_ref, expand_java_add_case,
2794 expand_java_call, build_known_method_ref, build_invokevirtual,
2795 build_invokeinterface, build_jni_stub): Likewise.
2796 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2797 * jcf-parse.c (get_constant): Likewise.
2798 * lex.c (do_java_lex): Likewise.
2799 * parse.y (patch_binop, patch_unaryop, patch_cast,
2800 build_newarray_node, patch_newarray): Likewise.
2801 * resource.c (compile_resource_data): Likewise.
2802 * typeck.c (build_prim_array_type): Likewise.
2804 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2806 * decl.c (java_init_decl_processing): Adjust
2807 initialize_sizetypes call.
2809 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2811 * jv-scan.c (fancy_abort): Add.
2813 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2815 * expr.c (build_java_arrayaccess): Use convert to change
2818 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2820 * class.c (make_local_function_alias): Allocate extra space for 'L'
2821 in name buffer. Reported by Thomas Neumann.
2823 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2825 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2826 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2827 * lex.c (do_java_lex): Adjust.
2828 (error_if_numeric_overflow): Likewise.
2830 2004-08-18 Andrew Pinski <apinski@apple.com>
2832 * class.c (make_local_function_alias): Only make a new decl if we
2833 support alias attribute on all decls.
2835 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2837 * class.c (make_local_function_alias): New function. Create local
2838 alias for public method DECL.
2839 (make_method_value): Use make_local_function_alias.
2840 * parse.y (craft_constructor): Don't special-case anonymous classes.
2841 Always set ctor_name to init_identifier_node.
2842 (lookup_method_invoke): Call layout_class_method when creating
2843 anonymous class constructor.
2845 2004-08-18 Richard Henderson <rth@redhat.com>
2847 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2848 default case. Treat '<' similarly. Update for
2849 is_gimple_formal_tmp_var name change.
2851 2004-08-17 Andrew Haley <aph@redhat.com>
2853 * lang.c (lang_printable_name): Obey verbose flag.
2854 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2855 lang_printable_name().
2856 (verify_constructor_circularity, get_printable_method_name,
2857 check_abstract_method_definitions, java_check_regular_methods,
2858 java_check_abstract_methods, check_inner_class_access,
2859 fix_constructors, patch_method_invocation, patch_return):
2861 * expr.c (pop_type_0): Likewise.
2863 * java-tree.h (lang_printable_name_wls): Delete.
2865 2004-08-16 Tom Tromey <tromey@redhat.com>
2868 * parse.y (primary): Changed for initialized and uninitialized
2870 (array_access): Handle array_creation_initialized.
2871 (array_creation_expression): Split into
2872 array_creation_initialized and array_creation_uninitialized.
2874 2004-08-16 Andrew Haley <aph@redhat.com>
2876 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2877 generating bytecode.
2879 2004-08-16 Elliot Lee <sopwith@redhat.com>
2882 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2883 spaces, and quoted filelists.
2885 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2887 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2888 * class.c (build_utf8_ref, build_static_field_ref,
2889 make_field_value, make_method_value, get_dispatch_table,
2890 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2891 * constants.c (get_tag_node, build_ref_from_constant_pool,
2892 build_constants_constructor): Likewise.
2893 * decl.c (java_init_decl_processing): Likewise.
2894 * expr.c (build_java_array_length_access, build_newarray,
2895 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2896 build_java_binop, build_field_ref, expand_java_add_case,
2897 expand_java_call, build_known_method_ref, build_invokevirtual,
2898 build_invokeinterface, build_jni_stub): Likewise.
2899 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2900 * jcf-parse.c (get_constant): Likewise.
2901 * lex.c (do_java_lex): Likewise.
2902 * parse.y (patch_binop, patch_unaryop, patch_cast,
2903 build_null_of_type, patch_newarray): Likewise.
2904 * resource.c (compile_resource_data): Likewise.
2905 * typeck.c (build_prim_array_type): Likewise.
2907 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2909 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2910 Don't create BLOCK here or call java_gimplify_block.
2912 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2914 * java-tree.h (flag_deprecated): Removed.
2915 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2916 * parse.y (check_deprecation): Check warn_deprecated instead of
2919 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2921 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2922 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2923 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2924 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2925 flag_force_classes_archive_check, flag_optimize_sci,
2926 flag_indirect_dispatch): Remove explicit declarations.
2927 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2930 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2933 * Make-lang.in (java.install-man): Install from either build
2934 tree or source tree, whichever has the file first.
2936 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2938 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2939 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2940 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2941 (do_java_lex): Likewise. Adjust force_fit_type call.
2943 2004-08-04 Roger Sayle <roger@eyesopen.com>
2944 Andrew Haley <aph@redhat.com>
2946 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2947 checking trees as they're being built.
2948 (convert): Call convert_ieee_real_to_integer if we're
2949 converting a constant, even if we're writing a class file.
2951 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2954 * parse.y (fold_constant_for_init): Call resolve_field_access with
2955 correct current_class context.
2957 2004-08-01 Roger Sayle <roger@eyesopen.com>
2959 * decl.c (update_aliases, initialize_local_variable): Replace calls
2960 to build with calls to buildN.
2961 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2962 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2963 * parse.h (BUILD_THROW): Likewise.
2964 * parse.y (switch_expression, synchronized_statement,
2965 catch_clause_parameter, array_creation_expression,
2966 conditional_expression, make_qualified_name,
2967 resolve_qualified_expression_name, patch_method_invocation,
2968 patch_invoke, build_method_invocation, build_new_invocation,
2969 build_assignment, patch_assignment, build_binop, patch_binop,
2970 build_string_concatenation, build_incdec, patch_unaryop,
2971 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2972 patch_return, build_if_else_statement, build_labeled_block,
2973 build_new_loop, build_loop_body, build_bc_statement,
2974 build_assertion, encapsulate_with_try_catch, build_try_statement,
2975 build_try_finally_statement, patch_synchronized_statement,
2976 emit_test_initialization): Likewise, replace build with buildN.
2978 2004-07-28 Eric Christopher <echristo@redhat.com>
2980 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2981 (java_unsafe_for_reeval): Ditto.
2983 2004-07-26 <hp@bitrange.com>
2985 * parse.y (build_super_invocation): Adjust declaration order to
2986 avoid declaration after statement.
2988 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2990 * decl.c: Rename all identifiers named `class' to `cl'.
2992 2004-07-25 Richard Henderson <rth@redhat.com>
2994 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2996 2004-07-23 Mike Stump <mrs@apple.com>
2998 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2999 * gjavah.c (throwable_p, decode_signature_piece,
3000 print_full_cxx_name, print_include, add_namelet, add_class_decl,
3001 process_file): Likewise.
3002 * jcf-dump.c (main): Likewise.
3003 * jcf-io.c (read_zip_member): Likewise.
3004 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
3005 give_name_to_class, get_class_constant): Likewise.
3006 * jcf-write.c (find_constant_wide, push_long_const,
3007 generate_classfile): Likewise.
3008 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
3009 * parse.y (read_import_dir): Likewise.
3010 * typeck.c (parse_signature_type): Likewise.
3011 * verify.c (verify_jvm_instructions): Likewise.
3012 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
3014 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
3016 * Make-lang.in: Replace rmic and rmiregistry references with
3017 grmic and grmiregistry.
3018 * gcj.texi: Likewise.
3020 2004-07-20 Andrew Haley <aph@redhat.com>
3023 * verify.c (verify_jvm_instructions): Comment change only.
3025 * typeck.c (build_java_array_type): Add size field to array name.
3027 * java-tree.h (LOCAL_SLOT_P): New.
3028 (update_aliases): Add PC argument.
3029 (pushdecl_function_level): New function.
3031 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
3032 MODIFY_EXPR, and SAVE_EXPR.
3033 (java_gimplify_modify_expr): New function.
3035 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
3036 (expand_iinc): Pass PC to update_aliases().
3037 (STORE_INTERNAL): Likewise.
3038 (process_jvm_instruction): Likewise.
3040 * decl.c (base_decl_map): New variable.
3041 (uniq): New variable.
3042 (update_aliases): Rewrite with more thorough checking.
3043 (debug_variable_p): New function.
3044 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
3045 (check_local_named_variable): Delete whole function.
3046 (initialize_local_variable): New function.
3047 (check_local_unnamed_variable): Add checks and comments.
3048 (find_local_variable): Rewrite.
3049 (java_replace_reference): New function.
3050 (function_binding_level): New variable.
3051 (pushdecl_function_level): New function.
3052 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
3053 (maybe_pushlevels): Call pushdecl() on each of the new decls.
3054 (start_java_method): Reset uniq. Create base_decl_map. Set
3055 function_binding_level.
3056 (end_java_method): Null unused fields to save memory.
3058 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
3060 * class.c (add_interface_do): Remove.
3061 (set_super_info, interface_of_p, maybe_add_interface,
3062 add_interface, make_class_data, layout_class,
3063 add_miranda_methods): Adjust BINFO accessors and addition.
3064 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
3066 * jcf-write.c (generate_classfile): Likewise.
3067 * parse.y (patch_anonymous_class, check_inner_circular_reference,
3068 check_circular_reference, java_complete_class,
3069 check_abstract_method_definitions,
3070 java_check_abstract_method_definitions,
3071 check_interface_throws_clauses, java_check_abstract_methods,
3072 lookup_java_interface_method2,
3073 find_applicable_accessible_methods_list): Adjust BINFO accessors
3075 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
3077 2004-07-18 Roger Sayle <roger@eyesopen.com>
3079 * builtins.c (max_builtin, min_builtin,
3080 java_build_function_call_expr): Replace calls to build with buildN.
3081 * class.c (build_class_ref, build_static_field_ref,
3082 get_dispatch_table, make_class_data, layout_class_method): Likewise.
3083 * constants.c (build_ref_from_constant_pool): Likewise.
3084 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
3085 add_stmt_to_compound): Likewise.
3086 * except.c (build_exception_object_ref, expand_end_java_handler):
3088 * java-gimplify.c (java_gimplify_case_expr,
3089 java_gimplify_default_expr, java_gimplify_block,
3090 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
3091 * jcf-write.c (generate_bytecode_insns): Likewise.
3092 * typeck.c (convert_ieee_real_to_integer): Likewise.
3094 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3096 * java-tree.h (builtin_function): Declare.
3098 2004-07-16 Steven Bosscher <stevenb@suse.de>
3100 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
3101 abuse restore_line_number_status.
3103 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
3106 * jcf-parse.c (java_emit_static_constructor): Specify default
3109 2004-07-13 Per Bothner <per@bothner.com>
3111 * java-tree.h (all_class_filename): Remove useless macro.
3112 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
3113 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
3114 * parse.y (java_parser_context_restore_global): Replace
3115 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
3116 * jcf-parse.c (read_class, java_parse_file): Likewise.
3118 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
3121 gjavah.c (print_field_info): Emit constant only if field is static.
3123 2004-07-11 Roger Sayle <roger@eyesopen.com>
3125 * expr.c (java_truthvalue_conversion, flush_quick_stack,
3126 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
3127 build_java_ret, build_java_throw_out_of_bounds_exception,
3128 build_java_array_length_access, java_check_reference,
3129 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
3130 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
3131 expand_java_arrayload, build_java_monitor, expand_java_return,
3132 expand_load_internal, expand_java_NEW, build_get_class,
3133 build_instanceof, expand_java_CHECKCAST, expand_iinc,
3134 build_java_soft_divmod, build_java_binop, build_field_ref,
3135 expand_compare, expand_java_goto, expand_java_switch,
3136 expand_java_add_case, build_class_init, build_known_method_ref,
3137 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
3138 expand_invoke, build_jni_stub, expand_java_field_op,
3139 java_expand_expr, expand_byte_code, STORE_INTERNAL,
3140 force_evaluation_order, emit_init_test_initialization): Convert
3141 calls to "build" into calls to the prefered "buildN" functions.
3143 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3145 * java-tree.h (set_block): Remove.
3146 * lang.c (java_clear_binding_stack): New.
3147 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
3148 * decl.c (struct binding_level): Remove this_block.
3149 (clear_binding_level): Likewise.
3150 (poplevel): Don't handle this_block.
3151 (set_block): Remove.
3153 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
3155 * class.c (common_enclosing_context_p): Remove statement with no
3158 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3161 * parse.y (create_anonymous_class): Remove 'location' argument. Use
3162 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
3163 (craft_constructor): Inherit access flags for implicit constructor
3164 from the enclosing class.
3165 (create_class): Fix comment typo.
3166 (resolve_qualified_expression_name): Pass type of qualifier to
3167 not_accessible_p, not the type in which target field was found.
3168 (not_accessible_p): Handle inner classes. Expand protected
3169 qualifier-subtype check to enclosing instances, but don't apply this
3170 check to static members. Allow protected access to inner classes
3171 of a subtype. Allow private access within common enclosing context.
3172 (build_super_invocation): Get WFL line number info from current
3174 (build_incomplete_class_ref): Update for new create_anonymous_class
3176 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3177 common_enclosing_instance_p.
3178 * class.c (common_enclosing_context_p): New. Determine if types
3179 share a common enclosing context, even across static contexts.
3180 (common_enclosing_instance_p): Renamed from
3181 common_enclosing_context_p. Determines if types share a common
3182 non-static enclosing instance.
3183 * java-tree.h (common_enclosing_instance_p): Declare.
3184 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3185 for inner class constructors.
3186 (generate_classfile): Use get_method_access_flags.
3188 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3190 * class.c (interface_of_p): Check for null TYPE_BINFO.
3192 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3194 * class.c (make_class): Do not create binfo here.
3195 (set_super_info): Create it here.
3196 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3198 2004-07-08 Richard Henderson <rth@redhat.com>
3200 * expr.c (case_identity, get_primitive_array_vtable,
3201 java_expand_expr, emit_init_test_initialization): Remove.
3202 * java-tree.h (java_expand_expr): Remove.
3203 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3205 2004-07-07 Per Bothner <per@bothner.com>
3207 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3208 get internal error due to mismatched types.
3210 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3212 * gcj.texi (Linking): New node. Document -lgij usage.
3214 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3216 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3217 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3218 * java/class.c (set_super_info, class_depth, interface_of_p,
3219 maybe_add_interface, add_interface, make_class_data,
3220 layout_class, add_miranda_methods): Adjust BINFO macros.
3221 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3222 * jcf-write.c (generate_classfile): Likewise.
3223 * parse.y (patch_anonymous_class,
3224 check_inner_circular_reference, check_circular_reference,
3225 java_complete_class, check_abstract_method_definitions,
3226 java_check_abstract_method_definitions,
3227 check_interface_throws_clauses, java_check_abstract_methods,
3228 lookup_java_interface_method2,
3229 find_applicable_accessible_methods_list): Likewise.
3230 * typeck.c (find_method_in_interface): Likewise.
3231 * verify.c (merge_types): Likewise.
3233 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3235 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3236 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3238 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3240 * class.c (make_class): Use make_tree_binfo.
3241 (set_super_info, add_interface_do): Likewise.
3242 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3244 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3246 * verify.c: Correct array element access formatting thinko.
3248 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3250 * verify.c: Insert a short blurb at the start referring to the JVMS.
3251 (merge_type_state): Remove redundant nested if statement.
3252 (verify_jvm_instructions): Ensure current_subr is initialised to
3254 Minor formatting fixes all over the place.
3256 2004-07-02 Richard Henderson <rth@redhat.com>
3258 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3260 2004-07-01 Richard Henderson <rth@redhat.com>
3262 * class.c (registerClass_libfunc): Remove.
3263 (init_class_processing): Don't set it.
3264 (emit_register_classes): Take list_p parameter. Fill it in
3265 with _Jv_RegisterClass calls.
3266 * decl.c (java_init_decl_processing): Don't call
3267 init_resource_processing.
3268 * jcf-parse.c (java_emit_static_constructor): New.
3269 (java_parse_file): Call it.
3270 * resource.c (registerResource_libfunc): Remove.
3271 (init_resource_processing): Remove.
3272 (write_resource_constructor): Take list_p parameter. Fill it in
3273 with _Jv_RegisterResource calls.
3274 * java-tree.h: Update prototypes.
3276 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3279 * class.c (layout_class_method): Do not override package-private
3280 method if its in a different package.
3281 (split_qualified_name): Move here from parse.y. Rename from
3282 breakdown_qualified. Add comment.
3283 (in_same_package): Move here from parse.y. Add comment.
3284 * java-tree.h (break_down_qualified, in_same_package): Declare.
3285 (in_same_package): Likewise.
3286 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3289 2004-06-29 Andrew Haley <aph@redhat.com>
3291 * except.c (expand_start_java_handler): Push a new binding level.
3292 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3293 register_exception_range() to register where we'll do it.
3294 (expand_end_java_handler): Remove old bogus code. Replace with
3295 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3296 the top of the expression we're curently building.
3297 (maybe_end_try): Delete.
3298 * decl.c (binding_level.exception_range): New field.
3299 (clear_binding_level): Add field exception_range. Reformat.
3300 (poplevel): Call expand_end_java_handler().
3301 (poplevel): Call java_add_stmt only if functionbody is false.
3302 (maybe_poplevels): Don't call maybe_end_try() from here.
3303 (end_java_method): Clear no longer used trees in function decl.
3304 (register_exception_range): New function.
3305 * java-tree.h (register_exception_range, struct eh_range): Declare.
3307 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3309 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3311 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3314 * expr.c (class_has_finalize_method): Fix method name indentation.
3315 (expand_java_call): Remove K&R style parameter declaration.
3316 (expand_invoke): Fix statement indentation.
3317 (expand_java_field_op): Likewise.
3318 * parse-scan.y: Fix typo.
3319 (reset_report): Fix method name indentation.
3320 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3322 * verify.c (verify_jvm_instructions): Document parameters, insert
3324 * lang.c (lang_init_source): Fix method name indentation.
3325 * class.c (common_enclosing_context_p): Likewise.
3326 (emit_symbol_table): Fix parameter list indentation.
3327 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3328 parameter declaration.
3329 * constants.c: Fix copyright notice indentation.
3330 * typeck.c (find_method_in_superclasses): Fix parameter list
3332 (find_method_in_interfaces): Likewise.
3333 * zextract.c (makelong): Fix method name indentation.
3335 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3338 * parse.y (create_interface): Set correct access modifiers for
3340 * jcf-write.c (get_classfile_modifiers): New function.
3341 (generate_classfile): Use get_classfile_modifiers, not
3344 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3346 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3347 dependency to current parser context, not NULL_TREE, for top-level
3349 (jdep_resolve_class): Enable member access check for all inner
3352 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3354 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3357 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3360 * expr.c (expand_java_field_op): Ensure that target class for static
3361 field access has been loaded.
3363 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3364 Ranjit Mathew <rmathew@hotmail.com>
3366 PR java/1207, java/16178
3367 * jcf-parse.c (load_class): Return immediately if passed a type decl
3368 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3369 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3370 before calling load_class.
3371 (qualify_and_find): Likewise.
3372 (find_in_imports_on_demand): Likewise.
3373 (find_applicable_accessible_methods_list): Likewise.
3375 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3377 * parse.y (java_layout_seen_class_methods): Don't call load_class
3378 on class defined by source parser.
3380 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3382 * parse.y (set_nested_class_simple_name_value): Removed.
3383 (java_complete_expand_class): Remove calls to
3384 set_nested_class_simple_name_value.
3386 2004-06-22 Andrew Haley <aph@redhat.com>
3387 Ranjit Mathew <rmathew@hotmail.com>
3389 Fixes PR java/16113.
3390 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3392 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3394 * parse.y (create_class): Correct diagnostic message about
3395 java.lang.Object extending anything else.
3397 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3399 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3400 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3401 * constants.c (build_ref_from_constant_pool): Likewise.
3402 * expr.c (build_java_array_length_access): Likewise.
3403 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3404 (invoke_build_dtable, build_invokevirtual): Likewise.
3405 (build_invokeinterface, java_expand_expr): Likewise.
3406 (emit_init_test_initialization): Likewise.
3407 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3408 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3410 2004-06-21 Andrew Haley <aph@redhat.com>
3412 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3415 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3417 * jcf.h (struct JCF): Change java_source, right_zip and finished
3419 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3420 byte_swap and use_fallback to unsigned int.
3421 * parse.h (struct _jdep): Change flag0 to unsigned int.
3423 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3426 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3427 before trying to lay out its methods.
3428 * jcf-parse.c (read_class): Track parsed files using canonical paths
3429 obtained via lrealpath from libiberty.
3430 (java_parse_file): Likewise.
3431 (parse_source_file_1): Rename formal parameter to reflect its
3432 modified purpose. Minor formatting fix.
3434 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3436 * class.c (emit_register_classes): Make the function uninlinable,
3437 do not set current_function_cannot_inline.
3438 * resource.c (write_resource_constructor): Do not reset
3439 flag_inline_functions around rest_of_compilation.
3441 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3444 * expr.c (java_truthvalue_conversion): Handle
3445 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3446 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3447 i.e. return the expression.
3449 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3451 * gjavah.c: Include version.h
3453 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3455 * jcf-write.c (generate_bytecode_conditional): Correct handling
3456 of unordered conditionals. Add comment.
3458 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3459 Per Bothner <per@bothner.com>
3461 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3462 local variable was initialised upon declaration.
3463 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3464 variable was final and initialised upon declaration.
3465 * check-init.c (check_final_reassigned): Give error only if a blank
3466 final is not definitely unassigned or if an initialised final is
3468 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3469 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3470 (check_init): Perform initialised-variable-removing-optimisation
3471 only on non-final local variables.
3473 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3475 * jcf-write.c (generate_bytecode_conditional): Handle binops
3476 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3478 (generate_bytecode_insns): Likewise.
3480 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3482 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3483 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3485 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3487 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3488 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3490 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3492 * decl.c (struct binding_level): Add GTY marker. Compile
3493 binding_depth unconditionally.
3494 (current_binding_level, free_binding_level, global_binding_level):
3496 (clear_binding_level): Unconditionally set binding_depth.
3497 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3499 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3501 * lex.c (java_new_lexer): Set 'encoding'.
3502 (java_read_char): Improve error message for unrecognized characters.
3503 * lex.h (struct java_lexer): New field 'encoding'.
3505 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3507 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3509 2004-05-21 Mark Wielaard <mark@klomp.org>
3511 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3514 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3516 * typeck.c: Remove non-printable character 160.
3518 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3520 * check-init.c: Correct minor typos.
3522 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3524 * Make-lang.in, expr.c, java-gimplify.c: Rename
3525 tree-simple.[ch] to tree-gimple.[ch].
3527 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3529 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3531 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3533 Merge from tree-ssa-20020619-branch. See
3534 ChangeLog.tree-ssa for details.
3536 * Make-lang.in, builtins.c, check-init.c, class.c,
3537 constants.c, decl.c, except.c, expr.c, java-except.h,
3538 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3539 lang.c, lang.opt, parse.y, resource.c: Merged.
3540 * java-gimplify.c: New file.
3542 2004-05-10 Andrew Haley <aph@redhat.com>
3544 * parse.y (create_class): Set TYPE_VFIELD.
3545 * decl.c (java_init_decl_processing): Likewise.
3547 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3548 * class.c (make_method_value): Replace DECL_VINDEX with call to
3550 (get_dispatch_vector): Likewise.
3551 (layout_class_method): Likewise.
3552 Replace set of DECL_VINDEX with call to set_method_index().
3553 (set_method_index): New function.
3554 (get_method_index): New function.
3555 * java-tree.h (set_method_index): New function decl.
3556 (get_method_index): New function decl.
3558 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3560 * parse.y (check_pkg_class_access): Add new argument
3561 and use it when cl is NULL to call lookup_cl on it.
3562 (parser_check_super_interface): Do not call lookup_cl.
3563 Pass this_decl to check_pkg_class_access and NULL
3564 instead of lookup_cl.
3565 (parser_check_super): Update for change in
3566 check_pkg_class_access.
3567 (do_resolve_class): Likewise.
3568 (process_imports): Likewise.
3569 (find_in_imports_on_demand): Likewise.
3570 (resolve_qualified_expression_name): Likewise.
3572 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3574 Fixes PR java/9685, PR java/15073
3575 * parse.y (accessibility_string): New method.
3576 (not_accessible_field_error): Use accessibility_string()
3577 instead of java_accstring_lookup().
3578 (resolve_qualified_expression_name): Check with
3579 check_pkg_class_access() before allowing access using
3582 Use check_pkg_class_access() instead of not_accessible_p()
3583 for unqualified types.
3584 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3585 REFERENCE for package-private access checking.
3586 (patch_method_invocation): Use accessibility_string() instead
3587 of java_accstring_lookup().
3589 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3592 * gjavah.c (struct method_name): Add member is_native.
3593 (overloaded_jni_method_exists_p): Match candidate method only if
3595 (print_method_info): Initialise is_native flag from the method's
3598 2004-04-30 Roger Sayle <roger@eyesopen.com>
3600 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3601 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3603 2004-04-22 Roger Sayle <roger@eyesopen.com>
3605 * resource.c (write_resource_constructor): Guard call to possibly
3606 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3608 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3610 * class.c (make_class_data): Add new field aux_info.
3611 * decl.c (java_init_decl_processing): Push type and decl for
3614 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3616 * expr.c (expand_java_NEW): Don't use size argument for
3617 _Jv_AllocObject calls.
3618 * parse.y (patch_invoke): Likewise.
3620 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3622 * expr.c (build_invokeinterface): Remove unused variables to
3625 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3627 * class.c (get_interface_method_index): New function. Return dispatch
3628 index for interface method.
3629 (make_method_value): For interface methods, set index field to
3630 iface dispatch index, not DECL_VINDEX.
3631 * expr.c (build_invokeinterface): Use get_interface_method_index.
3633 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3635 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3637 2004-03-31 Andrew Haley <aph@redhat.com>
3640 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3642 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3644 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3645 form of GTY markers.
3647 2004-03-25 Marcus Meissner <meissner@suse.de>
3650 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3652 2004-03-23 Tom Tromey <tromey@redhat.com>
3655 * jcf-write.c (make_class_file_name): Don't report if mkdir
3658 2004-03-23 Tom Tromey <tromey@redhat.com>
3660 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3662 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3664 * class.c, gjavah.c, lang.c: Fix comment typos.
3665 * gcj.texi: Fix typos.
3667 2004-03-19 Per Bothner <per@bothner.com>
3669 * gcj.texi (Code Generation): Document new flags and assert defaults.
3671 * class.c (assume_compiled_node_struct): Rename type to
3672 class_flag_node_struct, as it is now also used for enable_assertions.
3673 Rename assume_compiled_node typedef. Rename excludep field to value.
3674 (find_assume_compiled_node): Rename function to find_class_flag_node.
3675 Minor optimization - avoid needless strlen.
3676 (add_assume_compiled): Some tweaking and optimization.
3677 Rename and generalize to add_class_flag takem an extra parameter.
3678 (add_assume_compled): New just calls add_class_flag.
3679 (add_enable_assert, enable_assertions): New functions.
3680 (enable_assert_tree): New static.
3681 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3682 * lang.opt (fenable-assertions, fenable-assertions=,
3683 fdisable-assertions, fdisable-assertions=): New options.
3684 * lang.c (java_handle_option): Handle new options.
3685 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3686 class in an interface - create helper class nested in outer interface.
3687 (build_assertion): Short-circuit if enable_assertions is false.
3689 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3691 * java-tree.h: Changes throughout to add checking to macros
3692 and numerous whitespace changes.
3693 (VAR_OR_FIELD_CHECK): New macro.
3694 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3695 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3697 2004-03-16 Per Bothner <per@bothner.com>
3699 * jcf-jump.c (options): New --print-constants option.
3700 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3702 * jcf-dump.c (flag_print_constant_pool): Default to off.
3703 (print_constant_terse_with_index): New helper function.
3704 (various places): Check flag_print_constant_pool where missing.
3705 (main): If verbose set flag_print_constant_pool.
3706 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3708 2004-03-15 Andrew Haley <aph@redhat.com>
3711 * parse.y (java_complete_lhs): Check that final variable has an
3714 2004-03-12 Andrew Haley <aph@redhat.com>
3717 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3720 2004-02-29 Roger Sayle <roger@eyesopen.com>
3722 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3725 2004-02-27 Per Bothner <per@bothner.com>
3727 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3728 suggestion: Use build_incomplete_class_ref.
3729 This fixes PR java/13508, java/11714.
3731 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3733 * java/parse.h: Update copyright.
3735 2004-02-26 Andrew Haley <aph@redhat.com>
3738 * parse.y (check_interface_throws_clauses): Check for
3739 !METHOD_INVISIBLE (iface_method).
3740 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3741 well as CLASS_ABSTRACT.
3743 2004-02-25 Per Bothner <per@bothner.com>
3745 * parse.y (build_assertion): If we're in an inner class, create the
3746 class$ helper routine in the outer class.
3748 2004-02-19 Richard Henderson <rth@redhat.com>
3750 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3752 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3754 * Make-lang.in (java.install-man): Add extra dependencies.
3756 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3758 * Make-lang.in: Install man pages under the same names
3759 (possibly transformed) as the program they document.
3761 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3763 * gjavah.c: Include "intl.h".
3764 (error): New function.
3765 (main): Call gcc_init_libintl.
3766 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3767 print_stub_or_jni, process_file, main): Use error rather than
3769 (print_method_info, usage, help, version, main): Mark strings for
3770 translation with _. Avoid splitting up sentences. Send
3771 information messages to stdout.
3772 * jcf-dump.c: Include "intl.h".
3773 (main): Call gcc_init_libintl.
3774 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3775 Mark error, usage and version messages for translation with _.
3776 Avoid splitting up sentences.
3777 * jv-scan.c: Include "intl.h".
3778 (fatal_error, warning): Change parameter s to msgid. Translate
3780 (main): Call gcc_init_libintl.
3781 (usage, help, version): Mark error, usage and version messages for
3782 translation with _. Avoid splitting up sentences.
3783 * jvgenmain.c: Include "intl.h".
3784 (main): Call gcc_init_libintl.
3785 (usage, main): Mark error messages for translation with _.
3786 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3787 JVGENMAIN_OBJS): Add intl.o.
3788 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3789 java/jvgenmain.o): Update dependencies.
3791 2004-02-08 Per Bothner <per@bothner.com>
3793 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3794 class don't use not_accessible_field_error, which can get confused.
3796 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3798 Make-lang.in (po-generated): Delete.
3800 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3802 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3804 * decl.c: Include target.h.
3805 (start_java_method): Replace PROMOTE_PROTOTYPES with
3806 targetm.calls.promote_prototypes.
3807 * expr.c: Include target.h.
3808 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3809 targetm.calls.promote_prototypes.
3810 * parse.y: Include target.h.
3811 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3812 with targetm.calls.promote_prototypes.
3814 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3816 * typeck.c: Update copyright.
3818 2004-02-02 Tom Tromey <tromey@redhat.com>
3820 * decl.c (java_init_decl_processing): Remove duplicate
3823 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3825 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3827 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3829 * expr.c (build_field_ref): Move variable
3832 2004-01-28 Andrew Haley <aph@redhat.com>
3834 * expr.c (build_field_ref): Widen field offset.
3836 2004-01-27 Andrew Haley <aph@redhat.com>
3839 * parse.y (check_interface_throws_clauses): Make sure class_decl
3842 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3845 * parse.y (patch_assignment): Don't modify lhs_type for
3846 reference assignments.
3848 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3850 * Make-lang.in: Replace $(docdir) with doc.
3851 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3852 (java.install-man): Revamp rule.
3854 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3856 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3857 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3858 instead of deferred backquote.
3860 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3862 * typeck.c (find_method_in_interfaces): Move variable
3865 2004-01-16 Andrew Haley <aph@redhat.com>
3868 * typeck.c (shallow_find_method): New.
3869 (find_method_in_superclasses): New.
3870 (find_method_in_interfaces): New.
3871 (lookup_do): Rewrite.
3872 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3874 * jcf-parse.c (read_class): Save and restore output_class.
3875 * decl.c (java_expand_body): Set output_class from fndecl.
3877 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3879 * class.c (gen_indirect_dispatch_tables): Fix string length
3882 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3884 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3885 (java.srcextra): Copy above back to source directory if requested.
3886 (po-generated): Delete reference to $(parsedir).
3887 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3890 2004-01-14 Jan Hubicka <jh@suse.cz>
3892 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3895 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3897 * java-tree.h (java_expand_expr): Change prototype.
3898 * expr.c (java_expand_expr): Add alt_rtl parameter.
3900 2004-01-09 Andrew Haley <aph@redhat.com>
3903 * parse.y (java_fix_constructors): Set output_class.
3904 (java_reorder_fields): Likewise.
3905 (java_layout_classes): Likewise.
3906 (java_expand_classes): Generate indirect dispatch tables.
3907 (java_expand_classes): Set output_class.
3908 (java_finish_classes): Likewise.
3909 * lang.c (java_init): Turn on always_initialize_class_p if we're
3910 using indirect dis[atch.
3911 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3912 (java_get_callee_fndecl): Use class local atable.
3914 (always_initialize_class_p): Decl moved to java-tree.h.
3915 (HANDLE_CLASS_INFO): Set output_class.
3916 (read_class): Likewise.
3917 (parse_class_file): Call gen_indirect_dispatch_tables.
3918 (parse_zip_file_entries): Set output_class.
3919 (java_parse_file): Set output_class. Don't emit symbol tables.
3920 * java-tree.h (output_class): New.
3921 Remove global declarations for otable, atable, and ctable.
3922 (always_initialize_class_p): moved here from decl.c.
3924 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3925 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3926 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3927 (struct lang_type): Add otable_methods, otable_decl,
3928 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3929 ctable_decl, catch_classes, type_to_runtime_map.
3930 * expr.c (build_field_ref): Make otable, atable, and ctable class
3931 local rather than global.
3932 (build_known_method_ref): Likewise.
3933 (build_invokeinterface): Likewise.
3934 (java_expand_expr): Pass runtime type (rather than actual type) to
3936 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3937 this class. Look up each class in that map to delete duplicates.
3938 (expand_end_java_handler): Pass runtime type (rather than actual
3939 type) to expand_start_catch.
3940 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3942 (java_init_decl_processing): Rearrange things. Remove global
3943 declarations of otable, atable, and ctable.
3944 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3945 (java_expand_body): Set output_class.
3946 * constants.c (build_constant_data_ref): Use output_class, not
3948 (alloc_name_constant): Likewise.
3949 * class.c (gen_indirect_dispatch_tables): New.
3950 (build_class_ref): Generate hard reference to superclass, even if
3951 using indirect dispatch.
3952 (build_static_field_ref): Use class local atable.
3953 (make_class_data): Generate hard reference to superclass, even if
3954 using indirect dispatch.
3955 Generate symbolic references to interfaces when using indirect
3957 (make_class_data): Emit otable, atable, and ctable.
3958 Make otable, atable, and ctable class local rather than global.
3959 (emit_catch_table): Make otable, atable, and ctable class local
3962 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3964 * parse.y (catch_clause_parameter): Fix typo.
3967 * parse.y: (catch_clause_parameter): Return early if $3, aka
3968 formal_parameter, is null.
3970 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3972 * class.c: Remove uses of "register" specifier in
3973 declarations of arguments and local variables.
3976 * gjavah.c: Likewise.
3977 * jcf-dump.c: Likewise.
3978 * jcf-io.c: Likewise.
3979 * jcf-parse.c: Likewise.
3980 * jcf-write.c: Likewise.
3981 * keyword.h: Likewise.
3982 * parse.y: Likewise.
3983 * typeck.c: Likewise.
3984 * verify.c: Likewise.
3986 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3988 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3989 (java.install_common, java.install-man): Adjust for above.
3990 (java.uninstall): Likewise.
3992 2003-12-03 Michael Koch <konqueror@gmx.de>
3994 * class.c (make_class_data):
3995 Push field value to 'hack_signers' instead of 'signers'.
3996 * decl.c (java_init_decl_processing):
3997 Push field 'hack_signers' instead of 'signers'.
3999 2003-12-03 Zack Weinberg <zack@codesourcery.com>
4001 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
4004 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
4007 * parse.y (qualify_ambiguous_name): Remove lots of broken
4008 field access processing - there's no need to do that here,
4009 because we have resolve_field_access. Remove
4010 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
4011 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
4014 2003-12-01 Jeff Sturm <jsturm@one-point.com>
4017 * parse.y (java_complete_lhs): Save location prior to patching
4020 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
4023 * resource.c (write_resource_constructor): Append
4024 "_resource" to constructor identifier name.
4026 2003-11-25 Jeff Sturm <jsturm@one-point.com>
4029 * constants.c (cpool_for_class): New function.
4030 (outgoing_cpool): Remove global variable.
4031 (alloc_name_constant): Use cpool_for_class.
4032 (build_constants_constructor): Likewise.
4033 * decl.c (java_expand_body): Set current_class.
4034 * java-tree.h (outgoing_cpool) Remove declaration.
4035 (init_outgoing_cpool): Likewise.
4036 * jcf-parse.c (init_outgoing_cpool): Remove function.
4037 (parse_class_file): Don't call init_outgoing_cpool.
4038 * parse.y (java_complete_expand_methods): Don't call
4039 init_outgoing_cpool. Don't save outgoing_cpool.
4040 (java_expand_classes): Don't restore outgoing_cpool.
4041 (java_finish_classes): Likewise.
4043 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
4045 * Make-lang.in: (java.install-common) Add
4046 symlink for $(target_noncanonical)-gcjh for
4049 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4051 * Make-lang.in (java.extraclean): Delete.
4053 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4055 * Make-lang.in (check-java): Add.
4057 2003-11-19 Jeff Sturm <jsturm@one-point.com>
4060 * except.c (prepare_eh_table_type): Allocate variable-sized
4061 buffer `buf' with alloca.
4063 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4067 decl.c (java_init_decl_processing): Don't initialize
4068 class_not_found_type_node, no_class_def_found_type_node.
4070 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
4071 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
4072 (class_not_found_type_node, no_class_def_found_type_node):
4075 parse.y (build_dot_class_method_invocation): Add this_class
4076 argument. Qualify method invocations to a different class.
4077 (create_new_parser_context): Initialize saved_data_ctx to 0.
4078 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
4079 (build_dot_class_method): Don't load classes. Register
4081 (build_incomplete_class_ref): Special cases for interfaces
4082 and inner classes. Move build_dot_class_method call to here...
4083 (patch_incomplete_class_ref): ...from here. Pass current_class
4084 to build_dot_class_method_invocation.
4085 (build_assertion): Pass class_type to
4086 build_dot_class_method_invocation.
4087 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
4089 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4092 * java-tree.h (BLOCK_EMPTY_P): Define.
4093 * parse.y (java_complete_lhs): Check for empty blocks
4094 in TRY_FINALLY_EXPR case.
4096 2003-11-17 Andrew Haley <aph@redhat.com>
4098 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
4099 (struct lang_decl_var:freed): New variable.
4100 * decl.c (poplevel): Mark local vars that have gone out of scope.
4101 (push_jvm_slot): Don't use the RTL of a var that has gone out of
4104 2003-11-16 Jason Merrill <jason@redhat.com>
4106 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
4107 and TAGS files that include them for each front end.
4109 2003-11-15 Tom Tromey <tromey@redhat.com>
4111 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
4113 2003-11-12 Jason Merrill <jason@redhat.com>
4115 PR optimization/12547
4116 * lang.c (java_tree_inlining_walk_subtrees): Just walk
4117 BLOCK_EXPR_BODY directly.
4119 2003-11-12 Andrew Haley <aph@redhat.com>
4122 * parse.y (fold_constant_for_init): Check that we really do have a
4126 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
4127 init_test_decls being inlined.
4130 * parse.y (do_resolve_class): Check return value from
4131 breakdown_qualified().
4133 2003-11-11 Tom Tromey <tromey@redhat.com>
4136 * parse.y (merge_string_cste): Handle case where we have a
4137 pointer that happens to be zero, not null_pointer_node.
4139 2003-11-10 Tom Tromey <tromey@redhat.com>
4141 * jcf-parse.c (classify_zip_file): Correctly compare
4142 filename_length against length of manifest file's name.
4144 2003-11-08 Tom Tromey <tromey@redhat.com>
4147 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
4149 2003-11-06 Andrew Haley <aph@redhat.com>
4151 * expr.c (java_stack_swap): Make sure destination stack slots are
4152 of the correct type.
4154 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
4156 * Make-lang.in (dvi): Move targets to $(docobjdir).
4157 (gcj.dvi): Simplify rule and adjust target.
4158 (gcj.info): Simplify rule.
4159 (gcj.pod): New intermediate rule.
4160 (gcjh.pod): Likewise.
4161 (jv-scan.pod): Likewise.
4162 (jcf-dump.pod): Likewise.
4163 (gij.pod): Likewise.
4164 (jv-convert.pod): Likewise.
4165 (rmic.pod): Likewise.
4166 (rmiregistry.pod): Likewise.
4169 (jv-scan.1): Delete.
4170 (jcf-dump.1): Delete.
4172 (jv-convert.1): Delete.
4174 (rmiregistry.1): Delete.
4176 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4178 Fixes PR java/12866.
4179 * parse.y (resolve_qualified_expression_name): Move test
4180 for outer field access methods from here...
4181 (check_thrown_exceptions) ...to here.
4183 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4185 * .cvsignore: Delete.
4187 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4189 * verify.c (verify_jvm_instructions): Don't warn about legal
4190 eh binding regions generated for example by jdk 1.4.1.
4192 2003-10-24 David S. Miller <davem@redhat.com>
4194 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4196 2003-10-22 Andrew Haley <aph@redhat.com>
4198 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4199 (java_get_callee_fndecl): New.
4201 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4203 * java-tree.h (ctable_decl): New.
4204 (catch_classes): New.
4205 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4207 * decl.c (java_init_decl_processing): Add catch_class_type.
4209 Add catch_classes field.
4211 * class.c (build_indirect_class_ref): Break out from
4213 (make_field_value): Check flag_indirect_dispatch.
4214 (make_class_data): Ditto.
4215 Tidy uses of PUSH_FIELD_VALUE.
4216 Add field catch_classes.
4217 (make_catch_class_record): New.
4219 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4221 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4223 * jcf-write.c: Follow spelling conventions.
4224 * parse.y: Likewise.
4226 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4228 * ChangeLog: Fix typos.
4229 * expr.c: Fix comment typos.
4230 * jcf-write.c: Likewise.
4233 * mangle.c: Likewise.
4234 * parse-scan.y: Likewise.
4235 * parse.y: Likewise.
4237 2003-10-22 Tom Tromey <tromey@redhat.com>
4239 * expr.c (expand_byte_code): Only warn about dead bytecode when
4240 extra_warnings is set.
4242 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4244 Fix for PR java/12586.
4245 * mangle.c (find_compression_record_match): Don't iterate through
4246 package namespace elements unless they all match compression_table
4249 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4251 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4252 (generate-manpages): Likewise.
4253 (java.maintainer-clean): Likewise.
4254 (gcj.info): Likewise.
4257 (jv-scan.1): Likewise.
4258 (jcf-dump.1): Likewise.
4260 (jv-convert.1): Likewise.
4262 (rmiregistry.1): Likewise.
4263 (java.install-man): Likewise.
4264 (parse-scan.o): Move and define complete compile line.
4265 (parse.o): Likewise.
4266 (jcf-tree-inline.o): Move.
4268 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4270 * Make-lang.in (info): Update dependencies.
4271 (java.install-info): Remove.
4272 ($(srcdir)/java/gcj.info): Replace with ...
4273 ($(docobjdir)/gcj.info): ... this.
4275 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4277 * Make-lang.in: Replace uses of $(target_alias) with
4278 $(target_noncanonical).
4280 2003-10-09 Tom Tromey <tromey@redhat.com>
4282 * decl.c (java_init_decl_processing): Declare signers field.
4283 * class.c (make_class_data): Set signers field.
4285 2003-10-09 Jason Merrill <jason@redhat.com>
4287 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4288 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4291 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4293 * Make-lang.in (java.info): Replace with ...
4295 (java.dvi): Replace with ...
4297 (java.generated-manpages): Replace with ...
4299 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4301 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4303 2003-10-01 Andrew Haley <aph@redhat.com>
4305 * jcf-parse.c (java_parse_file): Write otable and atable.
4306 * java-tree.h (atable_methods): New.
4308 (atable_syms_decl): New.
4309 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4310 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4311 (symbol_*type): Rename method_symbol* to symbol*type.
4312 (emit_offset_symbol_table): Delete.
4313 (emit_symbol_table): New.
4314 (get_symbol_table_index): New.
4316 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4317 (build_known_method_ref): Likewise.
4318 (get_symbol_table_index): Rename from get_offset_table_index.
4319 Parameterize to allow re-use by differing types of symbol table.
4320 (build_invokevirtual): Pass table to get_offset_table_index.
4321 * decl.c (java_init_decl_processing): Push types and decls for
4322 atable and atable_syyms.
4323 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4324 (make_class_data): Add new fields atable and atable_syms.
4325 (emit_symbol_table): Rename from emit_offset_symbol_table.
4326 Parameterize to allow re-use by different types of symbol table.
4327 (build_symbol_entry): Renamed from build_method_symbols_entry.
4329 2003-09-30 Roger Sayle <roger@eyesopen.com>
4331 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4332 semantics for SAVE_EXPR, by caching the result in a temporary.
4334 2003-09-28 Richard Henderson <rth@redhat.com>
4336 * check-init.c (check_init): Save and restore input_location
4337 instead of file and line separately.
4338 * decl.c (java_expand_body): Likewise.
4339 * jcf-write.c (generate_bytecode_insns): Likewise.
4340 * parse.y (safe_layout_class): Likewise.
4341 * jcf-parse.c (read_class, parse_class_file): Likewise.
4342 (java_parse_file): Use %H for warning locator.
4344 2003-09-28 Roger Sayle <roger@eyesopen.com>
4346 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4347 with void-type branches instead of using a COMPOUND_EXPR.
4349 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4351 * decl.c (java_optimize_inline, dump_function): Remove.
4352 * java-tree.h (java_optimize_inline): Remove declaration.
4353 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4354 * parse.y (source_end_java_method, java_expand_classes):
4355 Likewise. Remove dead code.
4357 2003-09-27 Roger Sayle <roger@eyesopen.com>
4359 * lang.c (java_init_options): Set flag_evaluation_order.
4360 * expr.c (force_evaluation_order): Don't attempt to force
4361 evaluation order of binary operations using save_expr.
4362 * parse.y (java_complete_lhs): No longer need to call
4363 force_evaluation_order when constructing binary operators.
4365 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4366 Bryce McKinlay <bryce@mckinlay.net.nz>
4369 * parse.y (not_accessible_field_error): New function.
4370 (resolve_expression_name): Check field access permissions.
4371 (resolve_qualified_expression_name): Use
4372 not_accessible_field_error.
4373 (resolve_qualified_expression_name): Likewise.
4375 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4377 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4379 2003-09-23 Roger Sayle <roger@eyesopen.com>
4381 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4382 with equal operands without side-effects.
4384 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4386 * decl.c (java_init_decl_processing): Don't emit otable decls
4387 if flag_indirect_dispatch is not set.
4389 2003-09-21 Richard Henderson <rth@redhat.com>
4391 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4394 2003-09-21 Richard Henderson <rth@redhat.com>
4396 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4397 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4399 2003-09-20 Richard Henderson <rth@redhat.com>
4401 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4403 2003-09-18 Roger Sayle <roger@eyesopen.com>
4405 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4406 * check-init.c (check_init): Likewise.
4408 2003-09-18 Roger Sayle <roger@eyesopen.com>
4410 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4412 2003-09-16 Andrew Haley <aph@redhat.com>
4414 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4416 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4419 * mangle.c (find_compression_record_match): Skip
4420 over a "6JArray" (the array template mangled string)
4422 (mangle_array_type): Correct minor typo.
4423 (atms): Move definition to the beginning.
4425 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4427 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4428 out. Fix for PR java/12254.
4430 2003-09-11 Richard Henderson <rth@redhat.com>
4432 * parse.y (source_end_java_method): Update for new
4433 cgraph_finalize_function argument.
4435 2003-09-09 Richard Henderson <rth@redhat.com>
4437 * parse.y (source_end_java_method): Update call to
4438 cgraph_finalize_function.
4440 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4442 * decl.c (java_expand_body): New function.
4443 * expr.c (build_class_init): Set DECL_IGNORED_P.
4444 * java-tree.h (start_complete_expand_method,
4445 java_expand_body): Declare.
4446 * jcf-parse.c (cgraph.h): Include.
4447 (java_parse_file): Handle flag_unit_at_a_time.
4448 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4449 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4450 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4451 (java_start_inlining): New function.
4452 * parse.h (java_finish_classes): Declare.
4453 * parse.y: Include cgraph.h.
4454 (block): Don't special-case empty block production.
4455 (craft_constructor): Set DECL_INLINE.
4456 (source_end_java_method): Handle flag_unit_at_a_time.
4457 Replace inline code with call to java_expand_body.
4458 (start_complete_expand_method): Remove static modifier.
4459 (java_expand_method_bodies): Patch function tree for
4460 class initialization and/or synchronization as needed.
4461 Don't begin RTL expansion yet.
4462 (java_expand_classes): Check flag_unit_at_a_time before
4463 calling finish_class.
4464 (java_finish_classes): New function.
4465 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4466 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4467 (emit_test_initialization): Set DECL_IGNORED_P.
4469 2003-09-03 Roger Sayle <roger@eyesopen.com>
4471 * builtins.c (enum builtin_type): Delete unused enumeration.
4472 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4474 2003-08-28 Tom Tromey <tromey@redhat.com>
4476 * gcj.texi (Extensions): Document gcjlib URLs.
4478 2003-08-20 Tom Tromey <tromey@redhat.com>
4480 * gcj.texi (Extensions): Added xref.
4481 (libgcj Runtime Properties): Document
4482 gnu.gcj.runtime.VMClassLoader.library_control.
4484 2003-08-20 Andrew Haley <aph@redhat.com>
4486 * except.c (prepare_eh_table_type): Use new encoding for exception
4487 handlers when using -fno-assume-compiled.
4489 2003-08-13 Tom Tromey <tromey@redhat.com>
4491 * gcj.texi (Invoking gij): Document -X and -?.
4493 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4495 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4496 GCJH_OBJS, JCFDUMP_OBJS
4497 * win32-host.c: Removed the unnecessary and broken dependency
4500 2003-08-11 Tom Tromey <tromey@redhat.com>
4502 * parse.y (java_check_regular_methods): Typo fixes. Call
4503 check_interface_throws_clauses. Use
4504 check_concrete_throws_clauses.
4505 (check_interface_throws_clauses): New function.
4506 (check_concrete_throws_clauses): New function.
4507 (hack_is_accessible_p): New function.
4508 (find_most_specific_methods_list): Added FIXME.
4509 * typeck.c (lookup_do): Use `flags' argument to decide what to
4511 (lookup_argument_method_generic): New function.
4512 (lookup_argument_method2): Removed.
4513 * jcf.h (ACC_INVISIBLE): New define.
4514 * jcf-write.c (generate_classfile): Skip invisible methods.
4515 * class.c (add_miranda_methods): New function.
4516 (layout_class_methods): Use it.
4517 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4518 * java-tree.h (METHOD_INVISIBLE): New define.
4519 (lang_decl_func) [invisible]: New field.
4520 (lookup_argument_method_generic): Declare.
4521 (SEARCH_INTERFACE): New define.
4522 (SEARCH_SUPER): Likewise.
4523 (SEARCH_ONLY_INTERFACE): Likewise.
4524 (SEARCH_VISIBLE): Likewise.
4525 (lookup_argument_method2): Removed declaration.
4527 2003-08-05 Tom Tromey <tromey@redhat.com>
4529 Fix for PR java/11600:
4530 * parse.y (java_complete_lhs): See whether we're calling a method
4532 (check_thrown_exceptions): Added `is_array_call' argument;
4533 fixed `clone' checking; updated all callers.
4535 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4537 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4539 2003-08-03 Tom Tromey <tromey@redhat.com>
4541 * java-tree.h (METHOD_TRANSIENT): Removed.
4542 * decl.c (pushdecl): Removed some dead code.
4543 * class.c (get_access_flags_from_decl): Can't have transient
4545 (add_method_1): Can't have a transient method.
4547 2003-07-28 Andreas Jaeger <aj@suse.de>
4549 * jvspec.c: Convert to ISO C90 prototypes.
4551 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4553 * decl.c (force_poplevels): Fix warning call.
4555 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4557 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4558 (expand_java_field_op): Likewise.
4559 * class.c (layout_class_method): Likewise
4560 (emit_register_classes): Likewise.
4561 * decl.c (pushdecl): Likewise.
4562 (poplevel): Likewise.
4563 (force_poplevels): Likewise.
4564 (give_name_to_locals): Likewise.
4565 * check-init.c (check_for_initialization): Likewise.
4567 2003-07-24 Jason Merrill <jason@redhat.com>
4569 * java-tree.h: Move boolean_type_node et al to the back end.
4571 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4573 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4576 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4578 * lang.opt: Don't show -MD_ and -MDD_.
4580 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4582 * lang-options.h: Remove.
4583 * lang.opt: Add help text.
4585 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4587 * expr.c: Remove the last argument to expand_assignment().
4589 2003-07-09 Jan Hubicka <jh@suse.cz>
4591 * java-tree.h (DECL_NUM_STMTS): Rename to...
4592 (DECL_ESTIMATED_INSNS): ... this.
4593 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4594 New static functions.
4595 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4596 * parser.y (add_stmt_to_compound): Do not account statements.
4598 2003-07-08 Mark Wielaard <mark@klomp.org>
4600 * gcj.texi: CNI now expands to Compiled Native Interface.
4602 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4604 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4606 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4608 * expr.c (expand_byte_code): Adjist emit_line_note call.
4610 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4612 * lang.c (java_handle_option): Don't handle filenames.
4614 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4616 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4619 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4620 * jcf.h: Delete COMPARE_FILENAMES definition.
4622 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4624 * lang.c (java_init_options): Update prototype.
4626 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4628 * decl.c (poplevel): Adjust define_label call.
4630 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4632 * gjavah.c (flag_jni): Make non-static.
4633 * parse-scan.y (ctxp): Make non-static.
4635 * class.c (build_method_symbols_entry)
4636 * expr.c (get_offset_table_index)
4637 * jcf-parse.c (jcf_parse):
4638 Mark the definition static, matching the forward declaration.
4640 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4642 * lang.c (java_handle_option): Don't check for missing arguments.
4644 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4646 * class.c (push_class): Use a location_t to save place.
4647 (emit_register_classes): Set input_location. Adjust
4648 expand_function_end call.
4649 * resource.c (write_resource_constructor): Likewise.
4650 * decl.c (end_java_method): Adjust expand_function_end call.
4651 * parse.y (source_end_java_method): Likewise.
4653 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4655 * lang.c (java_handle_option): Likewise.
4657 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4659 * lang.c (java_handle_option): Special-casing of optional
4660 joined arguments no longer needed.
4661 * lang.opt: Update switches that take optional argument.
4663 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4665 * lang.opt: Declare Java.
4666 * lang.c (java_init_options): Update.
4668 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4670 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4672 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4674 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4675 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4676 * lang.opt: -MD and -MMD have an underscore.
4678 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4680 * class.c (emit_register_classes): Adjust init_function_start
4682 * decl.c (complete_start_java_method): Likewise.
4683 * resource.c (write_resource_constructor): Likewise.
4685 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4687 * Make-lang.in: Update to use options.c and options.h.
4688 * lang.c: Include options.h not j-options.h.
4689 (java_handle_option): Abort on unrecognized option.
4690 (java_init_options): Request Java switches.
4692 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4694 * Make-lang.in: Handle mostlyclean.
4696 2003-06-11 Tom Tromey <tromey@redhat.com>
4698 * lang.c (java_handle_option): Update dependency_tracking for
4701 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4704 2003-06-10 Andrew Haley <aph@redhat.com>
4706 * resource.c (write_resource_constructor): Use expand_expr to
4707 generate the address of the label attached to a resource.
4708 * Make-lang.in (java/resource.o): Add expr.h
4710 2003-06-10 Andrew Haley <aph@redhat.com>
4712 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4713 (java_decl_ok_for_sibcall): New.
4715 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4717 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4718 (java/j-options.c, java/j-options.h): New.
4719 * java-tree.h (resource_name, compile_resource_file,
4720 compile_resource_data): Constify.
4721 * jcf-write.c (jcf_write_base_directory): Similarly.
4722 * jcf.h (jcf_write_base_directory): Similarly.
4723 * lang.c: Include j-options.h.
4724 (cl_options_count, cl_options, string_option, java_decode_option,
4725 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4726 process_option_with_no): Remove.
4727 (resource_name): Constify.
4728 (LANG_HOOKS_HANDLE_OPTION): Override.
4729 (java_handle_option): New.
4730 (java_init): Don't call jcf_path_init.
4731 (java_init_options): Call jcf_path_init.
4733 * resource.c (compile_resource_data, compile_resource_file): Constify.
4735 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4737 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4738 (struct lang_decl_func): Add last_line field.
4739 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4740 DECL_SOURCE_LINE_LAST): Remove.
4741 * parse.y (missing_return_error, finish_method_declaration,
4742 lookup_cl, start_artificial_method_body, source_end_java_method,
4743 start_complete_expand_method): Adjust.
4745 2003-06-08 Tom Tromey <tromey@redhat.com>
4747 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4748 fno-assume-compiled.
4750 2003-06-08 Roger Sayle <roger@eyesopen.com>
4752 * builtins.c (define_builtin_type, builtin_types): Delete.
4753 (define_builtin): Rewritten to take just the built-in code,
4754 the function's name, type and fallback library function name.
4755 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4756 (initialize_builtins): Overhaul to define the GCC builtins
4757 used by gcj manually, providing the Java run-time's
4758 implementations as the fallback library function.
4760 2003-06-08 Anthony Green <green@redhat.com>
4762 * parse.y (patch_cast): Fix conversions from floating-point to
4765 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4767 * Make-lang.in: Update.
4768 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4770 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4772 * lang.c (java_init_options): Update.
4774 2003-06-05 Jan Hubicka <jh@suse.cz>
4776 * Make-lang.in: Add support for stageprofile and stagefeedback
4778 2003-05-31 Roger Sayle <roger@eyesopen.com>
4780 * lang.c (java_init_options): Prescribe wrap-around two's
4781 complement arithmetic overflow by setting flag_wrapv.
4783 2003-05-29 Roger Sayle <roger@eyesopen.com>
4785 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4786 (builtin_record): Add an additional builtin_code field to
4787 record which GCC built-in corresponds to the Java function.
4788 (java_builtins): Add new entries for atan, atan2, exp, log,
4790 (max_builtin, min_builtin, abs_builtin): Perform constant
4791 folding on the resulting tree.
4792 (java_build_function_call_expr): Likewise, perform constant
4793 folding on the resulting tree.
4794 (initialize_builtins): The NULL creators are now allowed in
4795 the java_builtins table, which is now terminated by an entry
4796 with builtin_code == END_BUILTINS.
4797 (check_for_builtin): Likewise. If the matching creator is
4798 NULL, construct the call using java_build_function_call_expr
4799 directly with the decl for the corresponding builtin_code.
4801 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4803 * win32-host.c: Normalize copyright boilerplate.
4805 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4807 * parse.y (print_int_node): Use string concatentation on
4808 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4809 function calls into one.
4811 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4813 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4814 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4815 all the affected error messages.
4817 2003-05-13 Richard Henderson <rth@redhat.com>
4819 * class.c (layout_class_method): Set DECL_EXTERNAL.
4820 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4821 * java-tree.h (java_mark_class_local): Declare.
4822 * jcf-parse.c (parse_class_file): Use it.
4823 * parse.y (java_expand_classes): Likewise.
4825 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4827 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4828 * lex.h: #include input.h.
4829 * jv-scan.c (input_filename): Remove.
4831 2003-05-02 Tom Tromey <tromey@redhat.com>
4834 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4835 (handle_inner_classes): New function.
4837 2003-05-01 Tom Tromey <tromey@redhat.com>
4840 * parse.y (finish_for_loop): Do nothing if update expression is a
4841 EXPR_WFL_NODE wrapping nothing.
4842 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4844 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4846 * lex.h (input_lineno): Remove declaration.
4847 * parse-scan.y: #include input.h.
4848 (input_filename): Remove declaration.
4849 (input_location): Add definition.
4850 (input_line): Remove definition.
4852 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4854 * lex.h (lineno): Rename to ...
4855 (input_line): ... here
4856 * parse-scan.y (lineno): Rename to ...
4857 (input_line): ... here.
4858 (reset_report): Rename lineno to input_line.
4859 * check-init.c (check_init): Likewise.
4860 * class.c (push_class): Likewise.
4861 * decl.c (complete_start_java_method, end_java_method): Likewise.
4862 * expr.c (expand_byte_code): Likewise.
4863 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4864 * jcf-write.c (generate_bytecode_insns): Likewise.
4865 * lex.c (java_init_lex, java_allocate_new_line,
4866 do_java_lex): Likewise.
4867 * parse.h (YYNOT_TWICE): Likewise.
4868 * parse.y (empty_statement, expression_statement,
4869 java_pop_parser_context, java_parser_context_save_global,
4870 yyerror, register_fields, method_header, safe_layout_class,
4871 find_in_imports_on_demand, create_artificial_method,
4872 source_end_java_method, start_complete_expand_method,
4873 build_thisn_assign, java_complete_lhs,
4874 maybe_absorb_scoping_block): Likewise.
4876 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4878 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4879 '/' when computing java source filename
4881 2003-04-13 Tom Tromey <tromey@redhat.com>
4883 * gjavah.c (print_c_decl): Indentation fix.
4885 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4887 * class.c (make_field_value, make_method_value, get_dispatch_table)
4888 (make_class_data, emit_offset_symbol_table)
4889 * constants.c (build_constants_constructor)
4890 * java-tree.h (START_RECORD_CONSTRUCTOR)
4891 * parse.y (maybe_build_array_element_wfl):
4892 Use build_constructor.
4894 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4897 * parse.y (string_convert_int_cst): Always use at least one digit
4898 in string conversion. Remove ASCII dependence.
4899 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4901 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4903 * Make-lang.in: added win32-host.c
4904 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4905 resolves to open() on non-Win32 platforms and
4906 Win32-specific jcf_open_exact_case() on Win32
4907 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4908 when trying .java and .class files
4909 * win32-host.c: added to repository. Defines
4910 Win32-specific jcf_open_exact_case()
4912 2003-04-10 Andrew Haley <aph@redhat.com>
4914 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4915 (maybe_free_localvar): Renamed from localvar_free.
4916 Add new arg, really.
4917 (generate_bytecode_insns): Set new variable, jsrs.
4918 Only free local vars if no jsr insns have been emittted.
4919 Call maybe_free_localvar, not localvar_free.
4921 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4923 * gcj.texi: Remove @ at start of file.
4925 2003-03-25 Tom Tromey <tromey@redhat.com>
4927 * parse.y (create_interface): Call CHECK_DEPRECATED.
4929 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4931 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4933 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4935 * javaop.h (jfloat, jdouble): Make them structures mirroring
4936 the bit fields of IEEE float and double respectively.
4937 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4938 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4939 (union Word, union DWord): Delete.
4940 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4942 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4943 D_NAN_MASK): Delete.
4944 (jni_print_float, jni_print_double): New. Generate
4945 hexadecimal floating constants.
4946 (print_field_info): Use jni_print_float/double.
4948 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4949 finite floating point numbers for output; special case
4952 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4954 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4955 Replace 0 and 1 with true and false in return statements.
4957 2003-03-19 Tom Tromey <tromey@redhat.com>
4959 * lex.c (do_java_lex): Renamed from java_lex.
4960 (java_lex): New function.
4963 2003-03-13 Tom Tromey <tromey@redhat.com>
4965 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4968 2003-03-04 Andrew Haley <aph@redhat.com>
4970 * gjavah.c (is_first_data_member): New global variable.
4971 (print_c_decl): If it's the first data member, align it as the
4973 (process_file): Set is_first_data_member.
4975 2003-03-11 Tom Tromey <tromey@redhat.com>
4977 * parse.y (resolve_field_access): Initialize class if field is
4978 found in another static field.
4979 * expr.c (build_class_init): Don't optimize out initialization of
4980 implemented interface.
4982 2003-03-11 Andrew Haley <aph@redhat.com>
4984 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4987 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4989 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4990 and DIR_SEPARATOR_2 for a target.
4991 Correct minor typos.
4993 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4994 and DIR_SEPARATOR_2 for a target into account.
4996 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4998 * lang.c (java_init): Update prototype, move code to java_post_options.
4999 (java_post_options): Similarly.
5001 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
5003 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
5004 compare file name components depending on the case-sensitivity
5005 or otherwise of the host file system.
5007 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
5008 "strcmp" to compare file name components.
5009 Use IS_DIR_SEPARATOR instead of comparing directly against
5011 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
5012 comparing directly against DIR_SEPARATOR.
5014 2003-03-04 Tom Tromey <tromey@redhat.com>
5016 * Make-lang.in (java.tags): New target.
5018 2003-03-01 Roger Sayle <roger@eyesopen.com>
5020 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
5021 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
5023 2003-03-01 Tom Tromey <tromey@redhat.com>
5025 * parse.y (jdep_resolve_class): Only check deprecation if we found
5028 2003-02-28 Tom Tromey <tromey@redhat.com>
5031 * class.c (maybe_layout_super_class): Always pass a WFL to
5033 * parse.y (do_resolve_class): Updated comment to explain
5036 2003-02-26 Tom Tromey <tromey@redhat.com>
5038 * jcf-write.c (generate_classfile): Check whether class is
5039 deprecated before writing attribute count.
5041 2003-02-25 Roger Sayle <roger@eyesopen.com>
5043 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
5044 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
5046 2003-02-23 Tom Tromey <tromey@redhat.com>
5048 * lang-options.h: Added -Wdeprecated.
5049 * gcj.texi (Warnings): Document -Wdeprecated.
5050 * java-tree.h (flag_deprecated): Declare.
5051 * lang.c (lang_W_options): Added deprecated.
5052 (flag_deprecated): New global.
5053 * chartables.h: Rebuilt.
5054 * gen-table.pl (process_one): Look at whitespace.
5055 (print_tables): Define LETTER_SPACE, LETTER_MASK.
5056 * parse.h (CLEAR_DEPRECATED): New macro.
5057 (CHECK_DEPRECATED_NO_RESET): New macro.
5058 * jcf-parse.c (handle_deprecated): New function.
5059 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
5060 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
5061 * parse.y (resolve_type_during_patch): Check deprecation.
5062 (jdep_resolve_class): Likewise.
5063 (process_imports): Likewise.
5064 (resolve_expression_name): Likewise.
5065 (check_deprecation): Strip arrays from decl. Check
5067 (patch_method_invocation): Also check the particular constructor
5069 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
5070 * jcf-write.c (append_deprecated_attribute): New function.
5071 (generate_classfile): Generate deprecated attribute when
5073 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
5074 (java_lex) [case '*']: Simplify logic.
5075 (java_start_char_p): Use LETTER_MASK.
5076 (java_part_char_p): Likewise.
5077 (java_space_char_p): New function.
5079 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
5081 Change base class access representation.
5082 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
5083 (add_interface_do): Likewise.
5085 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
5087 * decl.c (java_init_decl_processing): Change
5088 soft_lookupjnimethod_node to reflect the change in
5089 signature of _Jv_LookupJNIMethod in libjava/jni.cc
5090 * expr.c (build_jni_stub): Calculate and pass the size
5091 on the stack of the arguments to a JNI function. Use
5092 new target macro MODIFY_JNI_METHOD_CALL to allow a
5093 target to modify the call to a JNI method.
5095 2003-02-08 Roger Sayle <roger@eyesopen.com>
5097 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
5098 instead of basename to avoid compiler warnings on Tru64.
5100 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
5102 * gcj.texi: Update to GFDL 1.2.
5104 2003-01-31 Andrew Haley <aph@redhat.com>
5106 * parse.y (java_expand_classes): Scan the whole class list looking
5107 for access methods that haven't yet been expanded.
5109 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
5113 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
5114 to fix bootstrap on sparc-unknown-netbsdelf1.5.
5115 * jcf-parse.c: Likewise.
5117 2003-01-31 Mark Wielaard <mark@klomp.org>
5119 * gjavah.c (throwable_p): Allocate 1 more byte for string.
5121 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
5123 * class.c (make_class): Use BINFO_ELTS.
5124 (set_super_info): Likewse.
5125 (add_interface_do): Likewise.
5127 2003-01-30 Tom Tromey <tromey@redhat.com>
5129 * jcf-parse.c (read_class): Update identifier's class value if it
5130 changed during parsing.
5132 2003-01-30 Loren James Rittle <ljrittle@acm.org>
5134 * Make-lang.in (po-generated): Find the targets in $(parsedir).
5135 Propagate change to all other rules as required.
5136 (java/parse-scan.o): Add explicit dependency on
5137 $(parsedir)/java/parse-scan.c .
5139 2003-01-29 Tom Tromey <tromey@redhat.com>
5141 * parse.y (patch_assignment): Only transform the rhs of an
5142 assignment when compiling to native.
5144 2003-01-28 Tom Tromey <tromey@redhat.com>
5146 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
5148 2003-01-28 Tom Tromey <tromey@redhat.com>
5150 * lex.c (java_lex): Don't include UEOF as part of token.
5151 (java_read_unicode): Error if \u sequence prematurely terminated.
5153 2003-01-27 Tom Tromey <tromey@redhat.com>
5155 * parse.y (java_check_regular_methods): Check for construct after
5156 checking types in throws clause.
5158 2003-01-24 Tom Tromey <tromey@redhat.com>
5160 * class.c (build_static_field_ref): Only a String or numeric field
5161 can fold to a constant.
5163 2003-01-23 Tom Tromey <tromey@redhat.com>
5165 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
5166 file name in resource buffer.
5168 2003-01-23 Tom Tromey <tromey@redhat.com>
5170 * expr.c (build_known_method_ref): Use method's context to find
5173 2003-01-23 Tom Tromey <tromey@redhat.com>
5175 * constants.c (set_constant_entry): Allocated cleared memory.
5177 2003-01-22 Tom Tromey <tromey@redhat.com>
5179 * java-tree.h: Don't use PARAMS.
5180 * resource.c: Add prototypes for all functions.
5181 (write_resource_constructor): Use `const char *' to avoid
5184 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5186 * jcf-parse.c (process_zip_dir): Remove unused variable.
5188 2003-01-22 Tom Tromey <tromey@redhat.com>
5190 * expr.c (build_invokeinterface): Abort if method's context is not
5193 2003-01-22 Tom Tromey <tromey@redhat.com>
5195 * gcj.texi (Input and output files): Mention non-class entries.
5196 * decl.c (java_init_decl_processing): Call
5197 init_resource_processing.
5198 * java-tree.h (compile_resource_data, write_resource_constructor,
5199 compile_resource_file, init_resource_processing): Declare.
5200 * config-lang.in (gtfiles): Added resource.c.
5201 * Make-lang.in (gt-java-resource.h): New target.
5202 (JAVA_OBJS): Added resource.o.
5203 (java/resource.o): New target.
5204 * resource.c: New file.
5205 * class.c (compile_resource_file): Moved to resource.c.
5206 (registerResource_libfunc): Likewise.
5207 (utf8_decl_list): Mark with GTY; now static.
5208 * jcf-parse.c (classify_zip_file): New function.
5209 (parse_zip_file_entries): Use it; compile .properties files.
5210 (process_zip_dir): Use classify_zip_file and compute_class_name.
5211 Don't write class name into zip directory.
5212 (java_parse_file): Call write_resource_constructor.
5213 (compute_class_name): New function.
5214 * jcf-io.c (read_zip_member): Reindented.
5216 2003-01-21 Tom Tromey <tromey@redhat.com>
5218 * class.c (supers_all_compiled): New function.
5219 (make_class_data): Use it.
5221 2003-01-21 Tom Tromey <tromey@redhat.com>
5223 * parse.y (method_header): Native method can't be strictfp.
5224 No method can be transient or volatile.
5226 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5228 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5230 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5232 * check-init.c: Fix comment typos.
5233 * class.c: Likewise.
5234 * constants.c: Likewise.
5236 * except.c: Likewise.
5238 * java-except.h: Likewise.
5239 * java-tree.h: Likewise.
5240 * javaop.h: Likewise.
5241 * jcf-dump.c: Likewise.
5242 * jcf-io.c: Likewise.
5243 * jcf-parse.c: Likewise.
5244 * jcf-write.c: Likewise.
5246 * mangle.c: Likewise.
5247 * typeck.c: Likewise.
5248 * verify.c: Likewise.
5250 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5252 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5253 * jcf-write.c: Include "tm_p.h".
5255 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5257 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5259 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5261 * builtins.c (java_build_function_call_expr): Renamed from
5262 build_function_call_expr. All callers changed.
5264 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5265 * jcf-parse.c: Include tm_p.h.
5267 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5270 2003-01-14 Tom Tromey <tromey@redhat.com>
5272 * class.c (make_class_data): Check that super is compiled before
5273 building class reference to it.
5275 2003-01-14 Andrew Haley <aph@redhat.com>
5277 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5278 varargs function -- correct.
5280 2003-01-14 Andrew Haley <aph@redhat.com>
5282 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5284 2003-01-14 Andrew Haley <aph@redhat.com>
5286 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5287 varargs function -- correct.
5289 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5290 temporary if the RHS is a reference.
5292 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5294 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5295 * keyword.h: Regenerated.
5297 * All Files: Convert to ISO C style function definitions.
5299 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5301 * parse.y (check_pkg_class_access): ANSIfy definition.
5303 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5305 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5308 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5310 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5312 Merge from pch-branch:
5314 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5316 * Make-lang.in (java/gjavah.o): Update dependencies.
5317 * gjavah.c: Include ggc.h.
5319 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5321 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5322 (JCFDUMP_OBJS): Add ggc-none.o.
5323 (java/jcf-dump.o): Depend on GGC_H.
5324 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5325 CPool substructures.
5326 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5327 * jcf-dump.c: Include ggc.h.
5329 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5331 * jcf.h (union cpool_entry): New.
5332 (struct CPool): Use gengtype to mark. Change field 'data' to be
5334 (struct JCF): Use gengtype to mark.
5335 (CPOOL_UINT): Update for new cpool_entry type.
5336 (CPOOL_USHORT1): Likewise.
5337 (CPOOL_USHORT2): Likewise.
5338 (CPOOL_FINISH): Use GC to free cpool subfields.
5339 * parse.h (struct parser_ctxt): Mark field current_jcf.
5340 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5341 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5342 (main_jcf): Use gengtype to mark.
5343 (ggc_mark_jcf): Delete.
5344 (get_constant): Update for new cpool_entry type.
5345 (give_name_to_class): Likewise.
5346 (get_class_constant): Likewise.
5347 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5348 (java_parse_file): Use GGC to allocate struct JCF.
5349 (init_jcf_parse): Don't call ggc_add_root.
5350 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5352 * java-tree.h (current_jcf): Use gengtype to mark.
5353 (CPOOL_UTF): Update for new cpool_entry type.
5354 (outgoing_cpool): Use gengtype to mark.
5355 (struct lang_type): GC struct JCF and struct CPool.
5356 * config-lang.in (gtfiles): Add jcf.h.
5357 * constants.c (find_tree_constant): New.
5358 (set_constant_entry): Allocate cpool subfields using GGC. Update
5359 for new cpool_entry type.
5360 (find_constant1): Update for new cpool_entry type.
5361 (find_constant2): Likewise.
5362 (find_utf8_constant): Use find_tree_constant.
5363 (find_class_or_string_constant): Remove unnecessary cast to jword.
5364 Update for new cpool_entry type.
5365 (count_constant_pool_bytes): Update for new cpool_entry type.
5366 (write_constant_pool): Likewise.
5367 (alloc_name_constant): Use find_tree_constant.
5368 (build_constants_constructor): Update for new cpool_entry type.
5370 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5372 * parse.y (mark_parser_ctxt): Delete.
5373 (goal): Don't use ggc_add_root.
5374 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5375 (java_pop_parser_context): Let GC free parser_ctxt.
5376 (java_parser_context_resume): Likewise.
5377 * parse.h (struct parser_ctxt): Use gengtype to mark.
5379 (ctxp_for_generation): Likewise.
5380 * lex.h (struct java_lc_s): Mark for gengtype.
5381 (java_lexer): Rearrange for gengtype.
5382 * config-lang.in (gtfiles): Add lex.h, parse.h.
5384 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5386 * All Files: Remove PARAMS macro.
5388 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5389 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5392 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5395 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5397 * Make-lang.in (java.install-common, java.uninstall,
5398 java.install-info, java.install-man): Prepend $(DESTDIR)
5399 to destination paths in all (un)installation commands.
5400 (java.install-common): Rewrite $(LN) command to support
5401 DESTDIR with "ln" as well as with "ln -s".
5403 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5405 * java-tree.h: Protect against multiple inclusion.
5407 2003-01-07 Tom Tromey <tromey@redhat.com>
5409 * class.c (add_assume_compiled): Don't adjust parent if we're
5410 already at the root of tree.
5412 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5414 * lang.c (dump_compound_expr): Prototype.
5416 2003-01-03 Tom Tromey <tromey@redhat.com>
5418 Fix for PR java/8712:
5419 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5420 when simply checking against `null'.
5422 2003-01-03 Tom Tromey <tromey@redhat.com>
5424 * gcj.texi (Standard Properties): Document http.proxyHost and
5427 * gcj.texi (GNU Classpath Properties): Document new properties.
5429 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5431 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5432 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5433 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5435 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5437 * Make-lang.in, boehm.c, buffer.c,
5438 buffer.h, builtins.c, class.c,
5439 config-lang.in, constants.c,
5440 convert.h, decl.c, except.c,
5441 expr.c, java-except.h,
5442 java-tree.h, javaop.def,
5443 jcf-parse.c, jcf-write.c,
5444 jv-scan.c, jvgenmain.c,
5445 jvspec.c, keyword.gperf,
5446 keyword.h, lang-options.h,
5447 lang-specs.h, lang.c, lex.c,
5448 lex.h, mangle.c, mangle_name.c,
5449 parse-scan.y, parse.h, parse.y,
5450 typeck.c, verify.c, xref.c,
5451 xref.h: Replace "GNU CC" with
5452 "GCC" in the copyright header.
5454 * check-init.c, gjavah.c, javaop.h,
5455 jcf-depend.c, jcf-dump.c, jcf-io.c,
5456 jcf-path.c, jcf-reader.c, jcf.h,
5457 zextract.c, zipfile.h: These files are
5458 "part of GCC". Also say "GCC" not "GNU CC".
5460 2002-12-30 DJ Delorie <dj@redhat.com>
5462 * Make-lang.in: Protect against texi2pod/pod2man failing.
5464 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5466 * gcj.texi: Use @copying.
5468 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5470 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5471 print_cxx_classname.
5472 (print_cxx_classname): Add add_scope parameter.
5473 (print_class_decls): Do not emit a semicolon after the extern
5475 (process_file): Adjust calls to print_cxx_classname.
5477 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5479 * gcj.texi: Include Cover Texts in man page.
5481 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5483 * class.c (build_static_field_ref): Check FIELD_FINAL.
5485 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5486 instead of current_constant_pool_data_ref.
5487 * java-tree.h (current_constant_pool_data_ref): Undefine.
5488 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5489 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5490 current_constant_pool_data_ref.
5492 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5493 not build_internal_class_name.
5495 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5496 Use it when class ref isn't certain to be compiled.
5498 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5500 * gcj.texi: Include gcc-common.texi.
5501 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5502 $(srcdir)/doc/include/gcc-common.texi.
5504 2002-12-22 Anthony Green <green@redhat.com>
5506 * gcj.texi (Limitations): Add note about org.xml.sax and
5509 2002-12-20 Tom Tromey <tromey@redhat.com>
5511 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5512 where minimum case value is Integer.MIN_VALUE.
5515 2002-12-18 Andrew Haley <aph@redhat.com>
5517 * parse.y (patch_invoke): Force evaluation order when `check' is
5518 set. For PR libgcj/8945.
5520 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5522 * gcj.texi: Change version number to 3.4.
5524 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5525 Andrew Haley <aph@redhat.com>
5527 * parse.y (source_end_java_method): Remove custom encoding of line
5528 numbers for a function decl before passing it to the back end.
5530 2002-12-03 Andrew Haley <aph@redhat.com>
5532 * class.c (make_class_data): New field, "chain".
5533 * decl.c (java_init_decl_processing): Likewise.
5535 2002-12-02 Tom Tromey <tromey@redhat.com>
5538 * parse.y (do_resolve_class): Handle qualified name via
5541 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5543 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5544 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5545 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5546 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5547 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5548 Include coretypes.h and tm.h.
5549 * Make-lang.in: Update dependencies.
5551 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5553 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5555 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5557 * jcf-reader.c: Don't expand JCF_readu4 inside the
5558 expansion of JCF_SKIP.
5560 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5562 * jcf-reader.c: Don't expand JCF_readu4 inside the
5563 expansion of JCF_SKIP.
5565 2002-11-22 Tom Tromey <tromey@redhat.com>
5567 * parse.y (patch_binop): Cast right hand side of shift expression
5568 to `int'. Fixes PR java/8676.
5570 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5571 Andrew Haley <aph@redhat.com>
5573 * gcc/java/jcf-write.c (write_classfile): Remove target
5574 class file, if it exists, before renaming the temporary
5577 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5579 * jvspec.c (lang_specific_spec_functions): New.
5581 2002-11-18 Tom Tromey <tromey@redhat.com>
5583 Fix for PR java/7912:
5584 * expr.c (can_widen_reference_to): Allow cast of array to
5585 Cloneable or Serializable.
5586 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5587 (java_io_serializable_identifier_node): Likewise.
5588 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5589 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5590 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5591 java_io_serializable.
5592 * decl.c (java_init_decl_processing): Initialize
5593 java_lang_cloneable_identifier_node and
5594 java_io_serializable_identifier_node.
5595 (java_lang_cloneable_identifier_node): New global.
5596 (java_io_serializable_identifier_node): Likewise.
5598 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5600 * buffer.c: Remove unnecessary casts.
5601 * check-init.c: Likewise.
5602 * class.c: Likewise.
5603 * constants.c: Likewise.
5605 * except.c: Likewise.
5606 * gjavah.c: Likewise.
5607 * jcf-io.c: Likewise.
5608 * jcf-parse.c: Likewise.
5609 * jcf-path.c: Likewise.
5610 * jvspec.c: Likewise.
5613 * verify.c: Likewise.
5615 2002-11-06 Tom Tromey <tromey@redhat.com>
5617 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5620 2002-11-05 Tom Tromey <tromey@redhat.com>
5622 Fix for PR java/6388.
5623 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5624 * java-tree.h (enum java_tree_index): New values
5625 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5626 (decimal_int_max, decimal_long_max): New defines.
5627 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5628 (error_if_numeric_overflow): Rewrote range checking.
5629 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5632 2002-11-02 Tom Tromey <tromey@redhat.com>
5634 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5636 * class.c (make_method_value): Put class name, not signature, into
5637 `throws' field. For PR java/8415.
5639 2002-10-24 Tom Tromey <tromey@redhat.com>
5641 * gcj.texi (Invoking gij): Document --showversion.
5642 (Standard Properties): java.library.path now set.
5644 2002-10-23 Tom Tromey <tromey@redhat.com>
5646 * gjavah.c (decode_signature_piece): In JNI mode, print
5647 `jobjectArray' when array depth is nonzero.
5650 2002-10-15 Andrew Haley <aph@redhat.com>
5652 * parse.y (patch_invoke): Call force_evaluation_order on a static
5654 (resolve_qualified_expression_name): Call force_evaluation_order
5655 on a arg list that is part of a Qualified Expression Name.
5657 * lang.c (dump_compound_expr): New.
5658 (java_dump_tree): New.
5660 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5662 * gcj.texi: Added item describing the GCJ runtime property
5665 2002-10-15 Richard Henderson <rth@redhat.com>
5667 * jcf-parse.c (get_constant): Fix type warning.
5669 2002-10-15 Andrew Haley <aph@redhat.com>
5671 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5672 (java_inlining_map_static_initializers): Declare.
5674 2002-10-14 Andrew Haley <aph@redhat.com>
5676 * tree-inline.c (remap_block): All local class initialization
5677 flags go in the outermost scope.
5678 (expand_call_inline): Call java_inlining_map_static_initializers.
5679 (expand_call_inline): Call java_inlining_merge_static_initializers.
5680 * java/lang.c (merge_init_test_initialization): New.
5681 (java_inlining_merge_static_initializers): New.
5682 (inline_init_test_initialization): New.
5683 (java_inlining_map_static_initializers): New.
5685 2002-10-11 Mark Wielaard <mark@klomp.org>
5687 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5689 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5691 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5693 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5695 * parse.y (merge_string_cste): Add parentheses around & within |.
5697 2002-10-08 Tom Tromey <tromey@redhat.com>
5699 * parse.y (variable_declarator_id): Simplify error path for
5700 array declarator error. For PR java/8003.
5702 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5704 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5707 2002-10-08 Andrew Haley <aph@redhat.com>
5709 * parse.y (attach_init_test_initialization_flags): Check for
5712 2002-10-07 Anthony Green <green@redhat.com>
5714 * parse.y (merge_string_cste): Fix bug in string concatenation.
5716 2002-10-03 Michael Koch <konqueror@gmx.de>
5718 * gcj.texi (Standard properties):
5719 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5721 2002-10-02 Roger Sayle <roger@eyesopen.com>
5723 PR optimization/6627
5724 * lang.c (java_init): If storing the vbit in function
5725 pointers, ensure that force_align_functions_log is atleast
5726 one to aid compatability with g++ vtables.
5728 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5730 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5731 foul of type-based aliasing.
5733 2002-09-30 Anthony Green <green@redhat.com>
5735 * gcj.texi (Invoking jv-scan): Fix texinfo.
5737 2002-09-28 Anthony Green <green@redhat.com>
5739 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5740 (Code Generation): Add -fno-assert documentation.
5741 * jv-scan.c (flag_assert): New global.
5742 (options): Add assert option.
5743 (help): Add --no-assert documentation.
5744 * parse-scan.y (flag_assert): New global.
5745 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5746 (flag_assert): New global.
5747 * java-tree.h (flag_assert): New global.
5748 * lex.c (java_lex): Obey flag_assert.
5749 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5752 2002-09-26 Andrew Haley <aph@redhat.com>
5754 * expr.c (build_java_array_length_access): Check for null pointer.
5755 * expr.c (expand_java_arrayload): Likewise.
5757 2002-09-21 Richard Henderson <rth@redhat.com>
5759 * jcf-parse.c (get_constant): Decode from IEEE no matter
5760 what the target format.
5762 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5764 * ChangeLog: Follow spelling conventions.
5765 * class.c: Likewise.
5768 * gjavah.c: Likewise.
5769 * java-tree.h: Likewise.
5770 * jcf-dump.c: Likewise.
5771 * jcf-parse.c: Likewise.
5772 * jvspec.c: Likewise.
5774 * mangle.c: Likewise.
5775 * parse.y: Likewise.
5777 2002-09-17 Tom Tromey <tromey@redhat.com>
5779 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5780 where \r appears at EOF. Fixes PR java/7950.
5782 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5784 * jvspec.c (lang_specific_driver): Remove unused variable.
5786 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5788 * java-tree.h (union lang_tree_node): Add chain_next option.
5790 2002-09-16 Richard Henderson <rth@redhat.com>
5792 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5793 use new real.h interface.
5794 * jcf-write.c (find_constant_index): Use new real.h interface.
5795 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5797 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5799 * lang.c: Follow spelling conventions.
5801 2002-09-11 Per Bothner <per@bothner.com>
5803 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5804 constant to the type of the field.
5805 (java_complete_tree): Remove now-redundant code.
5807 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5809 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5812 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5813 return label if a ret instruction for the jsr has been reached.
5815 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5817 * parse.y (DIR_SEPARATOR): Don't define.
5818 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5820 2002-08-28 Andrew Haley <aph@redhat.com>
5822 * verify.c (verify_jvm_instructions): Allow exception handler
5823 inside code that is being protected, but generate a warning.
5824 * except.c (link_handler): Initialize `expanded' in new eh_range.
5825 (binding_depth, is_class_level, current_pc): Declare extern.
5827 2002-09-01 Mark Wielaard <mark@klomp.org>
5829 * gcj.texi: Add chapter about system properties.
5832 2002-08-26 Tom Tromey <tromey@redhat.com>
5834 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5835 conversion if RHS_TYPE is byte, short, or char.
5837 2002-08-22 Tom Tromey <tromey@redhat.com>
5839 * gcj.texi (Invoking gij): Document -cp and -classpath.
5841 2002-08-21 Tom Tromey <tromey@redhat.com>
5843 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5844 $(prefix)/share. For PR libgcj/7633.
5846 For PR java/6005 and PR java/7611:
5847 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5848 (java_can_use_bit_fields_p): New function.
5850 2002-08-16 Tom Tromey <tromey@redhat.com>
5852 * gcj.texi (Class Initialization): Mention class initialization of
5855 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5857 * Make-lang.in (java-tree-inline.o): New.
5858 (JAVA_OBJS): Add java-tree-inline.o.
5859 * parse.y (source_end_java_method): Call java_optimize_inline.
5860 (java_expand_method_bodies): Save method's tree in
5862 (add_stmt_to_compound): Keep track of the number of statments.
5863 * lang.c (java_init): Enable flag_inline_trees.
5864 (java_post_options): If flag_inline_functions is on, enable
5865 flag_inline_trees instread.
5866 (decl_constant_value): New.
5867 (java_tree_inlining_walk_subtrees): New.
5868 * java-tree.h (DECL_NUM_STMTS): New macro.
5869 (java_optimize_inline): Declare.
5870 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5871 Handle a LABEL_EXPR.
5872 * decl.c (build_result_decl): If we already have a DECL_RESULT
5874 (dump_function): New.
5875 (java_optimize_inline): New.
5876 (dump_function): New.
5878 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5881 * parse.y (build_assertion): Invert return from
5882 desiredAssertionStatus.
5884 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5886 * jcf-write.c (get_access_flags): Return correct access flags for
5887 private and protected inner classes.
5889 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5891 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5893 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5895 * mangle_name.c: Don't include obstack.h twice.
5896 * xref.c: Don't include obstack.h.
5898 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5900 * class.c: (permanent_obstack): Delete declaration.
5901 * constants.c: (permanent_obstack): Delete declaration.
5902 * except.c: (permanent_obstack): Delete declaration.
5903 * expr.c: (permanent_obstack): Delete declaration.
5904 * jcf-parse.c: (permanent_obstack): Delete declaration.
5905 (saveable_obstack): Delete declaration.
5906 * parse.h: (permanent_obstack): Delete declaration.
5907 * typeck.c: (permanent_obstack): Delete declaration.
5909 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5911 * gcj.texi (version-gcc): Increase to 3.3.
5913 2002-07-22 Tom Tromey <tromey@redhat.com>
5915 * lex.c (java_lex): Check for `e' or `E' after 0.
5917 2002-07-21 Richard Henderson <rth@redhat.com>
5919 * lang.c (java_unsafe_for_reeval): New.
5920 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5922 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5924 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5925 (jcf_path_init): Use GET_ENVIRONMENT.
5927 2002-07-10 Roger Sayle <roger@eyesopen.com>
5928 Zack Weinberg <zack@codesourcery.com>
5930 * builtins.c (initialize_builtins): Remove defines that
5931 handled C/C++ specific junk hereby removed from builtins.def.
5933 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5935 * lang.c (java_post_options): Update prototype.
5937 2002-07-05 Roger Sayle <roger@eyesopen.com>
5939 * builtins.c (initialize_builtins): Ignore the additional
5940 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5941 the builtins.def file.
5943 2002-07-01 Tom Tromey <tromey@redhat.com>
5946 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5949 2002-07-01 Roger Sayle <roger@eyesopen.com>
5951 * java/decl.c (builtin_function): Accept additional parameter.
5952 (java_init_decl_processing): Pass an additional NULL_TREE
5953 argument to builtin_function.
5955 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5957 * gcj.texi: Fixed gcj invocation example so that it compiles.
5959 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5961 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5962 * parse.y (mark_parser_ctxt): Likewise.
5963 (check_modifiers, declare_local_variables): Avoid incorrect
5964 hardcoded constant 10.
5966 * lex.c (java_read_char): Avoid "comparison is always true"
5969 2002-06-25 Andreas Schwab <schwab@suse.de>
5971 * expr.c (JSR): Avoid undefined operation on PC.
5973 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5975 * decl.c (clear_binding_level): Const-ify.
5977 2002-06-13 Akim Demaille <akim@epita.fr>
5979 * parse.y (class_declaration, interface_declaration): Make sure
5980 all their rules have an action, in order to avoid meaningless `$$
5981 = $1' and their type clashes.
5983 2002-06-11 Tom Tromey <tromey@redhat.com>
5985 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5986 * parse-scan.y (statement_without_trailing_substatement): Added
5988 (assert_statement): New rule.
5989 * java-tree.h (struct lang_type) [assertions]: New field.
5990 (TYPE_USES_ASSERTIONS): New macro.
5991 (CLASS_USES_ASSERTIONS): Likewise.
5992 (FIELD_SYNTHETIC): New define.
5993 * lex.c (java_lval;): Added ASSERT_TK.
5994 * parse.y (ASSERT_TK): Added.
5995 (statement_without_trailing_substatement): Added assert_statement.
5996 (assert_statement): New rule.
5997 (build_assertion): New function.
5998 (maybe_generate_pre_expand_clinit): Create and initialize
5999 $assertionsDisabled.
6000 (lookup_package_type): Removed decl.
6001 * keyword.h: Rebuilt.
6002 * keyword.gperf (assert): New token.
6004 2002-06-10 Akim Demaille <akim@epita.fr>
6006 * parse.y (interface_type_list, class_member_declaration)
6007 (unary_expression_not_plus_minus): Remove duplicate %type.
6010 2002-06-09 Tom Tromey <tromey@redhat.com>
6012 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
6014 * parse.y (method_header): Give error message in all cases.
6017 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6019 Don't use RTL inlining. Fix for PR java/6820.
6020 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
6021 (flag_really_inline): New.
6022 (java_decode_option): Set flag_really_inline if -finline-functions
6024 (java_post_options): New function. Turn off inlining unless
6025 flag_really_inline is set.
6027 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6029 * gjavah.c (throwable_p): Accept argument as either a classname or
6030 signature fragment. Create null-terminated classname string for super
6031 when calling itself recursively.
6032 (decode_signature_piece): Skip first character from class name
6033 signature when calling throwable_p.
6035 2002-06-08 H.J. Lu (hjl@gnu.org)
6037 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
6039 2002-06-04 Tom Tromey <tromey@redhat.com>
6041 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
6043 2002-06-04 Michael Koch <konqueror@gmx.de>
6045 * gcj.texi (Input Options): Fixed typo.
6047 2002-06-04 Zack Weinberg <zack@codesourcery.com>
6049 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
6050 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
6051 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
6052 and all now-pointless local variables. Rename other local
6053 variables to reflect their not being handles.
6055 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
6056 #if JCF_USE_STDIO blocks.
6058 * parse.y: Add missing semicolon at end of rule.
6060 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
6062 * check-init.c (attach_initialized_static_class): Delete, unused.
6063 * parse.y: Use htab_t instead of struct hashtable, update
6065 * java-tree.h: Include hashtab.h instead of hash.h.
6066 (struct lang_decl_func): Use htab_t, set up for gengtype.
6067 (struct init_test_hash_entry): Delete.
6068 (struct treetreehash_entry): New.
6069 (java_treetreehash_find): New
6070 (java_treetreehash_new): New prototype.
6071 (java_treetreehash_create): New prototype.
6072 (java_mark_tree): Delete prototype.
6073 (java_hash_hash_tree_node): Delete prototype.
6074 (java_hash_compare_tree_node): Delete prototype.
6075 (attach_initialized_static_class): Delete prototype.
6076 * expr.c (build_class_init): Update to use java_treetreehash
6078 (java_expand_expr): Update to use htab_t.
6079 (emit_init_test_initialization): Likewise.
6080 * decl.c (java_mark_tree): Delete.
6081 * class.c (init_test_hash_newfunc): Delete.
6082 (java_hash_hash_tree_node): Delete.
6083 (java_hash_compare_tree_node): Delete.
6084 (add_method_1): Update to use java_treetreehash functions.
6085 (JAVA_TREEHASHHASH_H): New macro.
6086 (java_treetreehash_hash): New function.
6087 (java_treetreehash_compare): New function.
6088 (java_treetreehash_find): New function.
6089 (java_treetreehash_new): New function.
6090 (java_treetreehash_create): New function.
6091 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
6093 * Make-lang.in (java/parse.o): Depend on debug.h.
6094 * java-tree.h (struct lang_identifier): Use gengtype.
6095 (union lang_tree_node): New.
6096 (struct lang_decl_func): Use gengtype.
6097 (struct lang_decl_var): Likewise.
6098 (struct lang_decl): Likewise.
6099 * parse.y: Include debug.h.
6100 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
6102 * lang.c (struct language_function): New dummy structure.
6104 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
6105 descriminator for DECL_LANG_SPECIFIC.
6106 (struct lang_decl_func): Rename from struct lang_decl.
6107 (enum lang_decl_desc): New.
6108 (struct lang_decl): Make it a union. Update all the accessor macros.
6109 (struct lang_type): Use gengtype.
6110 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
6111 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
6112 are now the same size.
6113 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
6114 use discriminator to mark DECL_LANG_SPECIFIC.
6116 * Make-lang.in (gt-java-builtins.h): New rule.
6117 (java/builtins.o): Add dependency on gt-<filename>.h.
6118 * builtins.c: Use gengtype for roots.
6119 (union string_or_tree): Use gengtype.
6120 (struct builtin_record): Use gengtype.
6121 * config-lang.in (gtfiles): Add builtins.c.
6123 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
6124 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
6125 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
6126 gt-java-parse.h, gtype-java.h): Add rules to generate.
6127 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
6128 (class.o): Add dependency on gt-*.h.
6129 (constants.o): Likewise.
6132 (jcf-parse.o): Likewise.
6133 (jcf-write.o): Likewise.
6135 * config-lang.in (gtfiles): New.
6136 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6137 * constants.c: Replace uses of ggc_add_* with GTY markers.
6139 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6140 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6141 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
6142 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
6144 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
6146 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6147 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
6149 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6150 Include gtype-java.h.
6152 2002-06-02 Tom Tromey <tromey@redhat.com>
6154 Fix for PR java/5913:
6155 * parse.y (patch_binop): Call patch_string on op1.
6157 2002-06-02 Tom Tromey <tromey@redhat.com>
6159 Fix for PR java/1343, PR java/6336:
6160 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
6161 formatting. Changed return type.
6162 (anonymous_class_counter): Moved to top of file.
6163 (maybe_make_nested_class_name): Append number to class name for
6164 function-local classes.
6166 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6168 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6169 * Make-lang.in: Update dependency lists.
6171 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6173 * gjavah.c (throwable_p): Do not free the name of the class after
6174 passing it to find_class.
6175 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6176 * jcf-io.c (dirent.h): Include it.
6177 (fnmatch.h): Likewise.
6178 (compare_path): New function.
6179 (java_or_class_file): Likewise.
6180 (memoized_dirlist_entry): New type.
6181 (memoized_dirlist_lookup_eq): New function.
6182 (memoized_dirlists): New variable.
6183 (caching_stat): New function.
6184 (memoized_class_lookup_eq): New function.
6185 (memoized_class_lookups): Likewise.
6186 (find_class): Use memoized_class_lookups and caching_stat.
6187 * jcf.h (JCF_USE_SCANDIR): Define.
6188 * parse.y (java_expand_classes): Write the class files in reverse
6191 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6193 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6195 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6197 * jcf-write.c (write_classfile): Unlink the temporary file if it
6198 cannot be renamed. Use concat to build up the name of the
6201 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6203 * jcf-write.c (write_classfile): Write the file to a
6204 temporary file and then rename it.
6206 2002-05-07 Tom Tromey <tromey@redhat.com>
6208 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6210 Fix for PR java/1200:
6211 * gjavah.c (throwable_p): New function.
6212 (decode_signature_piece): Use it. A `WeakReference' isn't the
6215 (gcjh_streq): New function.
6217 2002-05-07 Andreas Jaeger <aj@suse.de>
6219 * parse.y (finish_for_loop): Fix if statement.
6221 2002-05-06 Tom Tromey <tromey@redhat.com>
6223 Fix for PR java/5941:
6224 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6225 loop update expression.
6226 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6227 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6229 2002-05-04 Mark Wielaard <mark@klomp.org>
6232 * parse.y (build_string_concatenation): Return just op1 only when op2
6233 is null and op1 is a STRING_CST, otherwise always construct a
6236 2002-04-27 Tom Tromey <tromey@redhat.com>
6239 * parse.y (string_convert_int_cst): New function.
6240 (merge_string_cste): Use it.
6242 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6244 * java-tree.h (java_parse_file): Update.
6245 (java_set_yydebug): Remove.
6246 * jcf-parse.c (yydebug): Remove.
6247 (java_set_yydebug): Die.
6248 (java_parse_file): Update.
6249 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6251 2002-04-24 Tom Tromey <tromey@redhat.com>
6254 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6255 EXPR_WFL_QUALIFICATION of qual_wfl.
6257 2002-04-23 Per Bothner <per@bothner.com>
6259 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6260 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6261 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6263 2002-04-23 Tom Tromey <tromey@redhat.com>
6266 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6267 recognize `-fcompile-resource='.
6268 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6271 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6273 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6274 paths. Fixes PR java/2791.
6276 2002-04-19 Andrew Haley <aph@redhat.com>
6278 * jcf-write.c (push_long_const): lo, hi: New variables.
6279 Use rshift_double to extract the high part of a 64-bit long.
6280 Use WORD_TO_INT to extract the low part.
6282 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6283 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6284 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6286 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6288 * typeck.c (incomplete_type_error): Remove.
6290 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6292 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6293 for hash synchronization.
6294 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6295 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6298 2002-04-16 Mark Wielaard <mark@klomp.org>
6300 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6303 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6305 Fix for PR java/6294:
6306 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6309 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6311 Fix for PR java/6085:
6312 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6313 to get enclosing "this" argument for inner-class constructor
6314 invocation. Pass correct arguments to build_access_to_thisn.
6316 2002-04-10 Andreas Jaeger <aj@suse.de>
6318 * gcj.texi (Input Options): Fix extdirs patch.
6320 2002-04-10 Anthony Green <green@redhat.com>
6322 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6324 2002-04-09 Anthony Green <green@redhat.com>
6326 * gcj.texi (Input Options): Add --extdirs documentation.
6327 * jcf-dump.c (OPT_extdirs): New macro.
6328 (options): Add extdirs option.
6329 (help): Describe --extdirs.
6330 (main): Handle OPT_extdirs.
6331 * gjavah.c (OPT_extdirs): New macro.
6332 (options): Add extdirs option.
6333 (help): Describe --extdirs.
6334 (main): Handle OPT_extdirs.
6335 * jcf-path.c (jcf_path_init): Add extdirs support.
6336 (jcf_path_extdirs_arg): New function.
6337 (extensions): New variable to hold extensions path entries.
6338 * jvspec.c: Remove -fextdirs= when compiling main().
6339 * lang.c (java_decode_option): Handle -fextdirs=.
6340 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6341 * Make-lang.in: Compile jcf-path with version info for use in
6342 identifying the appropriate libgcj.jar.
6344 2002-04-08 Tom Tromey <tromey@redhat.com>
6347 * .cvsignore: Added rmic.1 and rmiregistry.1.
6348 * gcj.texi (Top): Link to new nodes.
6349 (Invoking rmic): New node.
6350 (Invoking rmiregistry): Likewise.
6351 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6353 (java.maintainer-clean): Likewise.
6354 ($(srcdir)/java/rmic.1): New target.
6355 ($(srcdir)/java/rmiregistry.1): Likewise.
6356 (java.install-man): Handle rmic.1 and rmiregistry.1.
6358 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6360 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6361 Add note about handling uncaught exceptions. Add an exception handler
6364 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6366 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6367 after using it to patch CALL_EXPR.
6369 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6371 * gcj.texi (Invocation): Document CNI invocation API.
6373 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6375 * expr.c (truthvalue_conversion): Rename. Update.
6376 (expand_compare): Update.
6377 * java-tree.h (java_truthvalue_conversion): New.
6378 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6380 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6382 * java-tree.h (java_mark_addressable): New.
6383 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6384 * typeck.c (mark_addressable): Rename, update.
6386 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6388 * expr.c (build_java_binop): Update.
6389 * java-tree.h (java_signed_type, java_unsigned_type,
6390 java_signed_or_unsigned_type): Update.
6391 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6392 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6393 * parse.y (patch_binop): Update.
6394 * typeck.c (signed_or_unsigned_type, unsigned_type,
6395 signed_type): Update.
6397 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6399 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6400 (java_dummy_print): Remove.
6401 (lang_print_error): Rename. Exit early if inhibiting output.
6402 (inhibit_error_printing_function): New.
6403 (java_init): Don't set hook.
6404 (lang_init_source): Use new boolean.
6406 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6408 * parse.y (do_resolve_class): Fix infinite recursion.
6410 2002-03-29 Tom Tromey <tromey@redhat.com>
6412 * parse.y (check_inner_circular_reference): Ignore incomplete
6415 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6417 * Make-lang.in (builtins.o): Update.
6418 * boehm.c (get_boehm_type_descriptor): Update.
6419 * builtins.c: Include langhooks.h.
6420 * decl.c (java_init_decl_processing): Update.
6421 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6422 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6424 * typeck.c (type_for_mode, type_for_size): Update.
6426 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6428 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6430 2002-03-28 Tom Tromey <tromey@redhat.com>
6432 * except.c (expand_end_java_handler): If the handler type is NULL,
6433 use java.lang.Throwable. Fixes PR java/5986.
6435 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6437 Fix for PR java/4715:
6438 * jcf-parse.c (parse_source_file_3): New function.
6439 (read_class): Call it.
6440 (java_parse_file): Likewise.
6442 2002-03-28 Jan Hubicka <jh@suse.cz>
6444 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6446 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6448 * parse.y (resolve_package): Initialize "decl".
6449 (lookup_package_type): Remove unused function.
6451 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6453 Fix for PR java/5993:
6454 * parse.y (resolve_package): Return the decl if resolution was
6455 successful. Don't special case "java.lang" and "java.lang.reflect"
6456 packages. Set type_name to the merged identifier.
6457 (resolved_qualified_expression_name): Print error using "name" if
6458 resolve_package returns NULL_TREE.
6460 2002-03-27 Tom Tromey <tromey@redhat.com>
6462 * expr.c (expand_invoke): Don't generate null pointer check if
6463 we're calling <init>.
6465 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6467 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6469 * java-tree.h (java_lang_expand_expr): Similarly.
6470 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6471 (java_init): Don't set hook.
6473 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6475 Fix for PR java/5850:
6476 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6477 context if field was not found in the current scope.
6478 * expr.c (lookup_field): Don't look in enclosing contexts.
6480 2002-03-26 Tom Tromey <tromey@redhat.com>
6482 Fix for PR java/5942:
6483 * parse.y (init_src_parse): Added sanity check.
6484 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6487 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6489 * decl.c (lang_mark_tree): Rename java_mark_tree.
6490 * java-tree.h (java_mark_tree): New.
6491 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6493 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6495 * lex.c: Change java_perform_atof to take normal parameters
6496 instead of a pointer to a parameter block. Call it directly
6499 2002-03-22 Mark Wielaard <mark@klomp.org>
6501 Fix for PR java/5368:
6502 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6503 when printing error message.
6505 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6507 * decl.c (maybe_build_cleanup): Remove.
6509 2002-03-22 Tom Tromey <tromey@redhat.com>
6511 Andrew Haley <aph@cambridge.redhat.com>
6513 * expr.c (build_field_ref): Don't build a check if the field is a
6516 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6518 Fix for PR java/6026:
6519 * lex.c (java_lex): Fix parsing of consecutive floats.
6521 2002-03-21 Tom Tromey <tromey@redhat.com>
6523 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6526 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6528 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6529 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6531 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6533 * gcj.texi: @code{gcj} becomes @command{gcj}.
6534 @code{gcc} becomes @command{gcc}.
6535 GcjRaw changed to gnu.gcc.RawData.
6537 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6539 * decl.c (start_java_method): Use new hook.
6540 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6541 (java_init): Remove old hook.
6543 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6545 * builtins.c (define_builtin): Do nothing if `type' is null.
6548 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6550 * parse.y (parser_check_super_interface): Fix error message
6553 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6555 * jcf-parse.c (get_constant): Delete unused variables.
6557 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6559 * java-tree.h (java_parse_file): New.
6560 * jcf-parse.c (yyparse): Rename java_parse_file.
6561 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6563 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6565 * parse.y (craft_constructor): Return the constructor decl.
6566 (java_expand_classes): Update comments.
6567 (lookup_method_invoke): Call fix_constructors immediately for
6568 anonymous class. Fixes PR java/5935.
6570 2002-03-15 Anthony Green <green@redhat.com>
6572 * jcf-parse.c (yyparse): Don't emit class registration
6573 constructor when compiling resource files.
6575 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6577 * lang.c (java_tree_code_type, java_tree_code_length,
6578 tree_code_name): Delete.
6579 (tree_code_type, tree_code_length, tree_code_name): Define.
6580 (java_init): Don't try to copy into the various tree_code
6583 2002-03-12 Tom Tromey <tromey@redhat.com>
6585 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6586 UTF-8, not UCS-2. Fixes PR java/5923.
6588 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6589 a call_expr wrapped in a convert. Fixes PR java/5848.
6591 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6593 * jcf-write.c (write_classfile): Improve error strings.
6595 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6597 * lex.c: Adjust comments to GNU standards.
6599 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6601 Fix for PR java/5902:
6602 * lex.c (java_lex): Fix parsing of literals.
6604 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6606 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6607 to prevent it getting evaluated twice in the store checking case.
6608 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6611 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6613 * decl.c (java_init_decl_processing): Make sure class_type_node
6614 alignment is not less than 64 bits if hash synchronization is enabled.
6616 2002-03-08 Per Bothner <per@bothner.com>
6618 * parse.y (java_complete_lhs): Check if patch_assignment
6619 returned an error-mark.
6621 * parse.y (try_builtin_assignconv): Don't special-case zero.
6623 2002-03-08 Per Bothner <per@bothner.com>
6625 Fix for PR java/5812.
6626 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6627 here instead of in JSR macro. Likewise with load_type_state call.
6628 Do the latter on if the return_pc has been verified (the jsr returns).
6629 (JSR): Now just call build_java_jsr.
6631 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6633 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6634 (java.install-common): Link native driver to
6635 JAVA_TARGET_INSTALL_NAME.
6637 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6639 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6640 * builtins.c(sin_builtin): Likewise
6641 * builtins.c(sqrt_builtin): Likewise
6643 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6645 * java/expr.c, java/jcf-parse.c, java/lex.c:
6646 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6647 REAL_ARITHMETIC blocks unconditional. Delete some further
6648 #ifdef blocks predicated on REAL_ARITHMETIC.
6650 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6652 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6653 explicit sizeof/sizeof.
6654 * decl.c (java_init_decl_processing): Likewise.
6655 * jcf-parse.c (init_jcf_parse): Likewise.
6656 * parse.y (init_src_parse): Likewise.
6658 2002-03-02 Per Bothner <per@bothner.com>
6660 Make --CLASSPATH by a synonym for --classpath and -classpath.
6661 Implement --bootclasspath.
6662 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6663 (classpath_l): Remove.
6664 (jcf_path_CLASSPATH_arg): Remove.
6665 (jcf_path_bootclasspath_arg): New function.
6666 (jcf_path_seal): Simplify accordingly.
6668 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6669 (jcf_path_CLASSPATH): Remove declaration.
6670 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6671 (lang_specific_driver): Translate -bootclasspath.
6672 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6673 * lang.c (decode_lang_options): Do jcf_path_init first.
6674 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6675 * gjavah.c: Also handle --bootclasspath.
6676 Handle --CLASSPATH as a synonum for --classpath.
6677 * jcf-dump.c: Likewise.
6679 "." is not part of system path, but is the default for --classpath.
6680 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6681 (jcf_path_seal): Add "." if no CLASSPATH specified.
6683 * gcj.texi: Document changes.
6685 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6687 * expr.c (build_java_arraystore_check): Fix formatting.
6689 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6691 Fix for PR java/5758, java/5632:
6692 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6693 inner-class separator too.
6694 * parse.y (do_resolve_class): New local `decl_result.'
6695 Progressively build a name for what can have been loaded.
6697 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6699 * expr.c (java_array_data_offset): Removed function.
6700 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6701 (build_java_array_length_access): Obtain "length" value using a
6702 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6703 (build_java_arrayaccess): Correct comment. Access "data" using a
6704 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6705 (build_java_arraystore_check): New function.
6706 (expand_java_arraystore): Use build_java_arraystore_check.
6707 * parse.y (patch_assignment): Simplify code to insert a store check
6708 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6709 * check-init.c (check_init): Update to reflect that an array length
6710 access is now a COMPONENT_REF.
6711 * gcj.texi (Code Generation): Improve documentation of
6712 -fno-bounds-check. Add documentation for -fno-store-check.
6713 * java-tree.h (flag_store_check): Declare.
6714 (build_java_arraystore_check): Declare.
6715 * lang.c (flag_store_check): Initialize to 1.
6716 (lang_f_options): Add store-check option.
6717 * jvspec.c: Don't pass store-check option to jvgenmain.
6718 * lang-options.h: Add help string for -fno-store-check.
6720 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6722 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6723 * java-tree.h (java_dup_lang_specific_decl): New.
6724 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6726 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6728 * builtins.c, decl.c: Delete traditional-mode-related code
6729 copied from the C front end but not used, or used only to
6730 permit the compiler to link.
6732 2002-02-22 Tom Tromey <tromey@redhat.com>
6734 Fix for PR java/2369:
6735 * jvspec.c (verify_class_name): New function.
6736 (lang_specific_driver): Call it.
6737 (JAVA_START_CHAR_P): New macro.
6738 (JAVA_PART_CHAR_P): Likewise.
6740 2002-02-22 Per Bothner <per@bothner.com>
6742 * class.c: Change vtable to be more compatible with g++ v3 abi.
6743 (get_dispatch_table): Prepend offset-to-top (always 0) and
6744 type_info pointer (currently unimplemented hence NULL) to vtable.
6745 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6746 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6747 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6748 (build_dtable_decl): Add declarations for new fields.
6750 2002-02-20 Per Bothner <per@bothner.com>
6752 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6753 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6754 don't need to set it on the COMPOUND_EXPR - the caller does that.
6756 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6758 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6759 `--CLASSPATH' becomes `--classpath.'
6760 * gjavah.c: Likewise.
6761 * jcf-dump.c: Likewise.
6762 * lang-options.h: Likewise.
6764 * jcf-path.c: Updated comment.
6765 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6766 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6767 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6768 (jcf_path_CLASSPATH_arg): Ditto.
6769 (classpath_u): Updated leading comment.
6771 2002-02-20 Per Bothner <per@bothner.com>
6773 * builtins.c (check_for_builtin): New function.
6774 (build_call_or_builtin): Remove.
6775 * java-tree.h: Update accordingly.
6776 * expr.c (expand_invoke): Use build + check_for_builtin instead
6777 of build_call_or_builtin.
6778 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6779 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6780 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6782 2002-02-17 Tom Tromey <tromey@redhat.com>
6784 * java-tree.h (TYPE_STRICTFP): New macro.
6785 (struct lang_type) [strictfp]: New field.
6786 (CLASS_STRICTFP): New macro.
6787 (METHOD_STRICTFP): New macro.
6788 (struct lang_decl) [strictfp]: New field.
6789 * parse.y (method_header): Disallow strictfp constructor or
6791 (STRICT_TK): Move before MODIFIER_TK.
6792 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6793 (METHOD_MODIFIERS): Likewise.
6794 (INTERFACE_MODIFIERS): Likewise.
6795 * jcf-write.c (get_access_flags): Likewise.
6796 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6797 (add_method_1): Likewise.
6798 (get_access_flags_from_decl): Likewise.
6799 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6800 recognize strictfp flag.
6801 * jcf.h (ACC_STRICT): New define.
6803 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6805 * class.c(build_utf8_ref): Move declaration of decl_size
6807 2002-02-07 Tom Tromey <tromey@redhat.com>
6809 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6812 2002-02-04 Anthony Green <green@redhat.com>
6814 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6815 sections if available.
6817 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6819 * parse.y (java_expand_classes): Fix typo in static field loop.
6821 2002-02-02 Richard Henderson <rth@redhat.com>
6823 * class.c (add_field): Mark static fields external.
6824 (build_class_ref): Remove redundant set.
6825 * parse.y (java_expand_classes): Mark static fields of classes
6826 to be compiled as local.
6827 * jcf-parse.c (parse_class_file): Likewise.
6829 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6831 * gcj.texi (About CNI): New node.
6833 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6836 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6837 setlocale() with LC_CTYPE as a parameter.
6840 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6842 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6843 Follow GNU Coding Standards for --version.
6845 2002-01-28 Tom Tromey <tromey@redhat.com>
6847 * expr.c (build_jni_stub): Ensure storage for `meth' is
6849 * parse.y (java_complete_expand_methods): Set
6850 current_function_decl before building JNI stub.
6852 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6854 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6857 2002-01-22 Tom Tromey <tromey@redhat.com>
6859 * decl.c (java_init_decl_processing): Use add_predefined_file.
6860 Predefine RawData.java.
6861 (predef_filenames): Removed.
6862 (java_init_decl_processing): Don't register predef_filenames.
6863 * jcf-parse.c (add_predefined_file): New function.
6864 (predefined_filename_p): Rewrote.
6865 (predefined_filename_p): No longer static.
6866 * decl.c (java_init_decl_processing): Call initialize_builtins.
6867 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6868 (java/builtins.o): New target.
6869 * builtins.c: New file.
6870 * parse.y (patch_invoke): Use build_call_or_builtin.
6871 * java-tree.h (build_call_or_builtin): Declare.
6872 (initialize_builtins): Declare.
6873 (java_set_exception_lang_code): Removed unused declaration.
6874 (PREDEF_FILENAMES_SIZE): Removed.
6875 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6876 (predef_filenames): New define.
6877 (add_predefined_file): Declare.
6878 (predefined_filename_p): Declare.
6879 * expr.c (expand_invoke): Use build_call_or_builtin.
6881 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6883 * parse.y (patch_switch_statement): Fix format specifier.
6885 2002-01-16 Tom Tromey <tromey@redhat.com>
6887 More for PR java/5365:
6888 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6890 (process_file): Generate include for
6891 java.lang.UnsupportedOperationExceptions.
6893 2002-01-15 Andreas Jaeger <aj@suse.de>
6895 * .cvsignore: Add man pages.
6897 2002-01-15 Tom Tromey <tromey@redhat.com>
6899 Fix for PR java/5365:
6900 * gjavah.c (process_file): Turn class name into a file name.
6902 2002-01-14 Matthias Klose <doko@debian.org>
6904 * gcj.texi: Fix whitespace and formatting errors in the
6905 synopsis of the man pages. Update copyright.
6907 2002-01-14 Tom Tromey <tromey@redhat.com>
6910 * Make-lang.in (java.install-man): Handle jv-convert man page.
6911 (java.generated-manpages): Added jv-convert.1.
6912 (java.uninstall): Remove jv-convert.1.
6913 (java.maintainer-clean): Likewise.
6914 ($(srcdir)/java/jv-convert.1): New target.
6915 * gcj.texi (Top): Link to jv-convert node.
6916 (Individual utilities): Likewise.
6917 (Invoking jv-convert): New node.
6919 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6920 Martin Kahlert <martin.kahlert@infineon.com>
6922 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6923 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6925 2002-01-03 Graham Stott <grahams@redhat.com>
6927 * class.c (compile_resource_file): Update copyright date.
6928 Constify filename parameter.
6929 (java-tree.h): Update copyright date.
6930 (compile_resource_file): Constify filename parameter.
6932 2002-01-03 Graham Stott <grahams@redhat.com>
6934 * gcc/jcf-parse.c: Update copyright date.
6935 (yyparse): Constify resource_filename.
6937 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6939 * parse.y (src_parse_roots): Don't needlessly zero init.
6941 2001-12-31 Tom Tromey <tromey@redhat.com>
6943 * parse.y (dump_java_tree): New function.
6944 (source_end_java_method): Call it.
6945 (end_class_declaration): Likewise.
6946 * lang.c (java_decode_option): Call dump_switch_p.
6948 2001-12-28 Tom Tromey <tromey@redhat.com>
6950 * gen-table.pl: Don't process characters after \uffff. Added
6951 comment pointing to input file.
6953 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6955 * gen-table.pl: Const-ify output. Document the location of a
6956 suitable unicode input file.
6958 * chartables.h: Regenerate.
6960 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6962 * chartables.h: Const-ify.
6963 * gjavah.c (options): Likewise.
6964 * jcf-dump.c (options): Likewise.
6965 * jv-scan.c (options): Likewise.
6966 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6967 * parse.y (binop_lookup): Likewise.
6969 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6971 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6972 the static arrays that are output.
6973 * jvspec.c (jvgenmain_spec): Make static.
6974 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6975 * keyword.h: Regenerate.
6976 * lang.c (string_option, process_option_with_no, lang_f_options,
6977 lang_W_options): Const-ify.
6978 * lex.c (java_lex): Likewise.
6980 2001-12-21 Richard Henderson <rth@redhat.com>
6982 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6983 (get_boehm_type_descriptor): ... here. Arrange for the
6984 TREE_TYPE to get set properly.
6986 2001-12-21 Richard Henderson <rth@redhat.com>
6988 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6989 only if the target requires collect2.
6991 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6993 2001-12-20 Tom Tromey <tromey@redhat.com>
6996 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6997 CAN_COMPLETE_NORMALLY for the node.
6998 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6999 generate code for second branch if first branch can't complete
7001 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
7002 the loop head if the loop body can't complete normally.
7004 2001-12-20 Tom Tromey <tromey@redhat.com>
7007 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
7008 case where `finally' clause can't complete normally.
7010 2001-12-20 Tom Tromey <tromey@redhat.com>
7013 * parse.y (analyze_clinit_body): Added this_class parameter.
7014 Check for more cases where we must keep <clinit>.
7015 (maybe_yank_clinit): Cleaned up flow control.
7017 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7019 * decl.c (java_init_decl_processing): Don't initialize
7020 finit_leg_identifier_node.
7021 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
7022 (finit_leg_identifier_node): Remove.
7023 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
7025 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7027 * mangle.c (mangle_member_name): Don't special-case for
7029 * mangle_name.c (unicode_mangling_length): Likewise.
7030 (append_unicode_mangled_name): Likewise.
7031 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
7034 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7036 * expr.c (build_java_array_length_access): Don't force null pointer
7037 check unless flag_check_references is set.
7039 2001-12-20 Tom Tromey <tromey@redhat.com>
7041 Fix for PR java/3417:
7042 * parse.y (patch_assignment): Added special processing for
7044 (patch_return): Don't convert booleans to integers, and don't
7045 special-case `null'.
7047 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
7049 * config-lang.in (diff_excludes): Remove.
7051 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
7053 * gcj.texi: Update link to GCC manual.
7055 2001-12-17 Tom Tromey <tromey@redhat.com>
7057 * parse.y (link_nested_class_to_enclosing): Removed useless
7060 2001-12-16 Tom Tromey <tromey@redhat.com>
7062 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
7065 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
7067 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
7068 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
7071 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7073 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
7075 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7077 * decl.c (java_init_decl_processing): Build otable_type correctly.
7078 otable_decl is an otable_type.
7080 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7082 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
7083 otable_type, otable_ptr_type, method_symbol_type,
7084 method_symbols_array_type, method_symbols_array_ptr_type): New
7085 field/global tree definitions.
7086 (flag_indirect_dispatch): New flag.
7087 * decl.c (java_init_decl_processing): Initialize new otable and
7088 otable_syms type nodes and decls. Add new field "index" to
7090 * class.c (build_method_symbols_entry): New function.
7091 (make_method_value): Set "index" to to method's vtable index for
7092 virtual methods when indirect-dispatch is not used.
7093 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
7094 and set vtable_method_count to -1. Set otable and otable_syms field
7095 if indirect-dispatch is used and there was something to put in them.
7096 (build_method_symbols_entry): New function.
7097 (emit_offset_symbol_table): New function.
7098 * expr.c (get_offset_table_index): New function.
7099 (build_invokevirtual): Build array reference to otable at the index
7100 returned by get_offset_table_index, and use the result as the vtable
7102 (build_invokeinterface): Similar.
7103 * jcf-parse.c (yyparse): If indirect-dispatch, call
7104 emit_offset_symbol_table at the end of compilation, after all classes
7105 have been generated.
7106 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
7107 * lang.c (flag_indirect_dispatch): Define.
7108 (lang_f_options): Add indirect-dispatch flag.
7110 2001-12-14 Matthias Klose <doko@debian.org>
7112 * gcj.texi: Markup for man page generation. Document missing
7113 options printed by <tool> --help.
7114 Terminate description of gij's -ms option with a dot.
7115 * Make-lang.in ($(srcdir)/java/*.1): New targets.
7116 (java.generated-manpages java.install-man, java.uninstall,
7117 java-maintainer-clean) Updated.
7119 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
7121 * class.c (get_dispatch_table): Fix java vtable layout
7122 for TARGET_VTABLE_USES_DESCRIPTORS.
7123 * decl.c (java_init_decl_processing): Initialize
7124 alloc_no_finalizer_node, finalize_identifier_node.
7125 * expr.c (class_has_finalize_method): New function.
7126 (expand_java_NEW): Generate calls for finalizer-free allocation.
7127 (build_invokevirtual): Fix java vtable layout for
7128 TARGET_VTABLE_USES_DESCRIPTORS.
7129 * java-tree.h (enum java_tree_index): New entries:
7130 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
7131 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
7132 (class_has_finalize_method): declare.
7133 (HAS_FINALIZER_P): New macro.
7134 * parse.y (patch_invoke): Generate calls for finalizer-free
7137 2001-12-12 Matthias Klose <doko@debian.org>
7139 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
7140 whitespace at end of line.
7142 2001-12-11 Tom Tromey <tromey@redhat.com>
7144 * lex.c (java_init_lex): Define wfl_to_string as
7145 gnu.gcj.runtime.StringBuffer unless generating bytecode.
7147 2001-12-11 Jeff Sturm <jsturm@one-point.com>
7149 * class.c (make_method_value): Use null_pointer_node to
7150 represent empty exception table.
7152 2001-12-10 Tom Tromey <tromey@redhat.com>
7154 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
7156 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
7158 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
7160 2001-12-09 Per Bothner <per@bothner.com>
7162 * check-init.c (current_switch_has_default): New static field.
7163 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
7164 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
7165 DEFAULT_EXPR seen, simulate a default alternative that copies state.
7167 2001-12-09 Tom Tromey <tromey@redhat.com>
7169 * check-init.c (check_init): Don't allow pre- or post- increment
7170 or decrement of final variable.
7171 (final_assign_error): Minor error message rewording.
7173 2001-12-08 Tom Tromey <tromey@redhat.com>
7175 * java-tree.h: Fixed typo.
7177 * gjavah.c (decompile_method): Don't decompile to `return this'
7180 * gjavah.c (cxx_keywords): Re-sorted.
7181 * lex.c (cxx_keywords): Re-sorted.
7183 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7186 * gjavah.c (print_namelet): Clear subnamelets.
7187 (HANDLE_METHOD): Set `method_printed' earlier.
7189 2001-12-07 Tom Tromey <tromey@redhat.com>
7191 * lang.c (lang_f_options): Added
7192 optimize-static-class-initialization.
7193 (java_decode_option): Removed special case.
7195 2001-12-07 Per Bothner <per@bothner.com>
7197 * check-init.c (check_init): Fix typo freeing memory twice.
7199 2001-12-05 Per Bothner <per@bothner.com>
7201 Restore support for static class initialization optimization.
7202 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7203 * check-init.c (check_int): At end of BLOCK handle initialization
7204 blocks, which used to be done in java_complete_expand_method but did
7205 not handle the case where check_for_initialization might allocate
7206 more than a word of bits.
7207 * decl.c (lang_make_tree): The smic field is now a tree.
7208 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7209 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7211 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7213 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7214 Change from a hash table to a list.
7215 (struct_lang_decl): Change field 'smic' to match.
7216 * class.c (add_method_1): Initialize
7217 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7218 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7219 (java_expand_method_bodies): -here, since 'smic' is now a list.
7220 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7222 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7224 * class.c (java_hash_compare_tree_node): Fix casts.
7226 2001-12-04 Per Bothner <per@bothner.com>
7228 * check-init.c: Handle definite unassignment to finals in addition
7229 to definite assignment.
7230 (loop_current_locals): New field.
7231 (num_current_locals, int start_current_locals, num_current_words):
7233 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7234 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7235 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7236 (get_variable_decl, check_final_reassigned): New functions.
7237 (check_init, check_bool_init): Modify as needed for checking finals.
7238 (check_for_initialization): Take extra parameter and return void.
7239 Do extra start-up logic to check final fields for assignment.
7240 * parse.y (check_static_final_variable_assignment_flag,
7241 reset_static_final_variable_assignment_flag, check_final_assignment,
7242 check_final_variable_local_assignment_flag,
7243 reset_final_variable_indirect_assignment_flag,
7244 reset_final_variable_global_assignment_flag): Remove functions.
7245 (java_complete_expand_methods, outer_field_access_fix,
7246 patch_assignment): Remove no-longer used logic.
7247 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7248 * parse.y (register_fields, java_complete_tree): Update accordingly.
7250 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7251 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7252 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7254 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7256 * java-tree.h (DECL FINAL): New bit-field.
7257 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7258 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7259 (DECL_INIT_CALLS_THIS): New macro.
7260 (struct lang_decl): New bit-field init_calls_this.
7261 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7262 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7263 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7264 use it for both local variables and final fields.
7265 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7267 (struct lang_type): Remove hfv bit-field.
7268 (check_for_initialization): Change to return void.
7270 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7271 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7272 * check-init.c (final_assign_error): New helper function.
7273 (check_final_reassigned, check_init): Use it.
7274 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7276 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7277 bit-fields to unsigned.
7279 2001-12-03 Per Bothner <per@bothner.com>
7281 * parse.y (patch_binop): Minor constant folding.
7283 * parse.y (build_current_thisn): Shorter 'buffer'.
7285 2001-12-03 Per Bothner <per@bothner.com>
7287 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7288 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7289 * jcf-write.c (generate_bytecode_insns): Remove support for
7290 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7291 * check-init.c (check_init): Likewise.
7293 2001-12-03 Per Bothner <per@bothner.com>
7295 * verify.c (subroutine_nesting): New function.
7296 (verify_jvm_instructions): Use it to fix logic for checking that
7297 we're done with the current subroutine.
7299 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7300 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7302 2001-12-03 Per Bothner <per@bothner.com>
7304 * jcf.h: Fix obvious typo in comment.
7305 * typeck.c (build_null_signature): Add comment.
7307 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7309 * expr.c: Remove leading capital from diagnostic messages, as
7310 per GNU coding standards.
7311 * jcf-io.c: Similarly.
7312 * jcf-parse.c: Similarly.
7313 * jv-scan.c: Similarly.
7314 * jvspec.c: Similarly.
7315 * mangle.c: Similarly.
7317 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7318 Alexandre Petit-Bianco <apbianco@redhat.com>
7320 * expr.c (build_java_arrayaccess): Call save_expr on array for
7321 correct evaluation order, modified comment, fixed indentation.
7322 * parse.y: (patch_assignment): Correctly extract the array base
7323 from the tree generate by build_java_arrayaccess, added comments.
7324 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7325 Fixes PR java/3096, PR java/3803, PR java/3965.
7327 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7329 * expr.c (expand_byte_code): Remove trailing periods from messages.
7330 * jcf-parse.c (load_class, jcf_parse): Similarly.
7331 * jcf-write.c (generate_classfile): Similarly.
7332 * lex.c (java_lex): Similarly.
7334 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7336 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7338 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7340 * Make-lang.in (java.generated-manpages): New dummy target.
7342 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7344 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7346 (lang_specific_pre_link): Use set_input to set input_filename.
7348 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7349 (main): Fix definition.
7350 Strip `main' from classname.
7353 2001-11-18 Roger Sayle <roger@eyesopen.com>
7355 * parse.h (java_expand_switch): Remove old prototype.
7357 2001-11-18 Tom Tromey <tromey@redhat.com>
7359 Fix for PR java/1401:
7360 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7362 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7365 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7367 * lang.c (finish_parse): Rename to java_finish.
7368 (LANG_HOOKS_FINISH, java_finish): New.
7370 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7372 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7373 * java-tree.h: New prototype.
7374 * lang.c (java_init): Update prototype. Combine with old init_parse.
7376 2001-11-13 Tom Tromey <tromey@redhat.com>
7378 * gjavah.c (method_signature): New global.
7379 (HANDLE_METHOD): Set it.
7380 (decompile_return_statement): New function.
7381 (decompile_method): Use it.
7382 (print_method_info): Removed `synth' argument.
7384 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7386 * java-tree.h (java_set_yydebug): New.
7387 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7388 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7389 (print_lang_decl, print_lang_type, print_lang_identifier,
7390 print_lang_statistics, lang_print_xnode): Remove.
7392 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7394 * jcf-parse.c (init_lex): Remove.
7395 * lang.c (language_string, lang_identify): Remove.
7396 (struct lang_hooks): Constify.
7397 (LANG_HOOKS_NAME): Override.
7398 (init_parse): Update.
7400 2001-11-08 Andreas Franck <afranck@gmx.de>
7402 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7403 program_transform_name the way suggested by autoconf.
7404 (java.install-common): Also transform auxiliary program names with
7405 program_transform_name.
7407 2001-11-08 Tom Tromey <tromey@cygnus.com>
7409 * parse.y (trap_overflow_corner_case): New rule.
7410 (unary_expression): Use it.
7411 * lex.c (java_init_lex): Don't set minus_seen.
7412 (yylex): Don't use minus_seen. Communicate overflow to parser for
7414 (error_if_numeric_overflow): New function.
7415 * parse.h (minus_seen): Removed field.
7416 (JAVA_RADIX10_FLAG): New define.
7418 2001-11-07 Tom Tromey <tromey@redhat.com>
7420 Patch for PR java/1414:
7421 * parse.y (case_label_list): New global.
7422 (goal): Register case_label_list with GC.
7423 (java_complete_lhs): Save new case on case_label_list.
7424 (patch_switch_statement): Check for duplicate case labels.
7426 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7428 * parse.y (patch_assignment): Removed unused third argument.
7429 (java_complete_lhs): Removed unused third argument to patch_assignment.
7431 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7433 * lang.c: Include langhooks-def.h.
7434 * Make-lang.in: Update.
7436 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7438 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7440 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7442 * mangle.c (find_compression_record_match): Don't match compression
7443 records for package name elements unless they occur at the start of
7444 the name. Fix for PR java/4717.
7446 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7448 * expr.c (expand_java_field_op): Don't special-case references to
7449 java.lang.PRIMTYPE.TYPE.
7450 (build_primtype_type_ref): Removed.
7451 * java-tree.h (build_primtype_type_ref): Remove prototype.
7452 * parse.y (maybe_build_primttype_type_ref): Removed.
7453 (complete_function_arguments): Don't special-case references to
7454 java.lang.PRIMTYPE.TYPE.
7455 (patch_assignment): Likewise.
7456 (array_constructor_check_entry): Likewise.
7458 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7460 * mangle.c (static tree compression_table): Fixed leading comment.
7461 * parse.h (struct parser_ctxt): Fixed field comment.
7462 * parse.y (check_pkg_class_access): New prototype, fixed leading
7463 comment, new parameter used to emit error only if passed as true.
7464 (parse_check_super): Pass extra argument to check_pkg_class_access.
7465 (do_resolve_class): Likewise.
7466 (process_imports): Likewise.
7467 (read_import_dir): Fixed indentation.
7468 (find_in_imports_on_demand): New local class_type_name. Local
7469 node_to_use deleted. while loop changed into for loop. Report
7470 multiple definition only for accessible classes. Improved error
7472 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7473 assigned to parameter list, fixed indentation. while loop changed
7474 into for loop, restore TREE_CHAIN on local `tem' before the next
7477 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7479 * lang.c (lang_get_alias_set): Deleted.
7481 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7483 * gjavah.c (jni_print_char): Fix thinko in last change.
7485 * gjavah.c (jni_print_char, decode_signature_piece): Use
7486 safe-ctype macros and/or fold extra calls into fewer ones.
7487 * lex.c (java_read_unicode, java_lex): Likewise.
7488 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7489 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7490 * mangle_name.c (append_unicode_mangled_name,
7491 unicode_mangling_length): Likewise.
7493 2001-10-17 Richard Henderson <rth@redhat.com>
7495 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7497 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7499 * lang.c (langhooks.h): Included.
7500 (LANG_HOOKS_INIT): Redefined.
7501 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7502 (LANG_HOOKS_DECODE_OPTION): Likewise.
7503 (struct lang_hooks lang_hooks): New initialization.
7505 2001-10-11 Per Bothner <per@bothner.com>
7507 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7508 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7509 The former is simpler, and jcf-write.c handles it better.
7510 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7511 or WITH_CLEANUP_EXPR.
7512 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7513 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7515 * parse.y (patch_if_else_statement): If the condition is constant,
7516 optimize away the test.
7518 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7520 * parse.y (patch_cast): Call patch_string on the first operand of
7521 the incoming node, update it if necessary. Fixes PR java/4510.
7523 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7525 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7526 when name qualifier matches a package name.
7528 2001-10-08 Tom Tromey <tromey@redhat.com>
7530 Fix for PR java/4489:
7531 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7532 force a new label when computing `body_block'.
7534 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * jcf-io.c (format_uint): Const-ify.
7537 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7538 * lex.c (java_get_line_col): Likewise.
7539 * parse.y (build_incdec): Likewise.
7541 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7543 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7544 a NULL enclosing context if appropriate. Fixes PR java/4466.
7546 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7548 * parse.y (patch_assignment): Use lvalue's original TYPE when
7549 building the final COMPOUND_EXPR.
7550 (try_reference_assignconv): Fixed leading comment.
7552 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7554 * parse.y (check_final_variable_indirect_assignment): For
7555 COMPOUND_EXPR, return only if finals were found initialized
7556 properly, if not, keep on checking.
7557 (check_final_variable_global_assignment_flag): New local
7558 error_found, set when appropriate and used to decide whether to
7559 report uninitialized finals. Fixed typo in comment.
7561 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7563 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7564 last three initializations. Fixes PR java/4360.
7566 2001-09-21 Richard Henderson <rth@redhat.com>
7568 * class.c (get_dispatch_table): Handle function descriptors.
7569 (build_dtable_decl): Likewise.
7570 * expr.c (build_invokevirtual): Likewise.
7572 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7574 * parse.y (patch_method_invocation): Build class initialization
7575 when static finals are used to qualify method invocation.
7578 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7580 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7581 build_type_name_from_array_name.
7582 (STRING_STRIP_BRACKETS): New macro.
7583 * parse.y (build_type_name_from_array_name): New function.
7584 (array_creation_expression:): Accumulate []s instead of [s.
7585 (cast_expression:): Accumulate []s instead of [s after cast type
7587 (build_array_from_name): Local string deleted, use
7588 build_type_name_from_array_name.
7589 (build_unresolved_array_type): Accumulate []s instead of [s after
7591 (register_fields): Fixed comment.
7592 (resolve_class): Local name, base deleted, new locals tname and
7593 array_dims. Use build_type_name_from_array_name. Use array_dims to
7595 (purify_type_name): Use STRING_STRIP_BRACKETS.
7597 2001-09-18 Andreas Jaeger <aj@suse.de>
7599 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7600 * jv-scan.c: Likewise.
7602 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7604 * parse.y (patch_method_invocation): Inner class creation context
7605 check not enforced within constructors. Fixes PR java/1873.
7607 2001-09-16 Tom Tromey <tromey@redhat.com>
7609 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7610 NOTE_PUSH for single-case push. Fixes PR java/4189.
7612 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7614 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7615 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7616 (struct lang_type): New fields import_list and import_demand_list.
7617 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7618 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7619 (do_resolve_class): New local saved_enclosing_type, initialized,
7620 passed as parameter to find_in_imports and find_in_imports_on_demand.
7621 (find_in_imports): Added paramater enclosing_type, use its
7622 TYPE_IMPORT_LIST when applicable.
7623 (find_in_imports_on_demand): Added parameter enclosing_type, use
7624 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7625 declaration and initialization.
7626 (fold_constant_for_init): Switch/restore current_class to the
7627 appropriate context.
7629 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7631 * verify.c (verify_jvm_instructions): Fix typo.
7633 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7635 * expr.c (expand_invoke): Const-ification.
7636 * parse.y (patch_method_invocation): Likewise.
7638 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7640 * gjavah.c (cxx_keywords): Const-ification.
7641 * keyword.gperf (java_keyword): Likewise.
7642 * lang.c (java_tree_code_name): Likewise.
7643 * lex.c (cxx_keywords): Likewise.
7644 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7646 2001-09-11 Richard Henderson <rth@redhat.com>
7648 * parse.h (ctxp_for_generation): Mark extern.
7650 2001-09-10 Richard Henderson <rth@redhat.com>
7652 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7654 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7656 * typeck.c (java_array_type_length, build_prim_array_type):
7657 Represent empty arrays by NULL index.
7659 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7661 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7662 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7664 2001-09-06 Anthony Green <green@redhat.com>
7666 * class.c (O_BINARY): Define if necessary.
7667 (registerResource_libfunc): Declare.
7668 (init_class_processing): Initilize registerResource_libfunc.
7669 (compile_resource_file): New function.
7670 * java-tree.h (resource_name): Declare.
7671 (compile_resource_file): Declare.
7672 * jcf-parse.c (yyparse): Handle compiling java resource files.
7673 * lang.c (java_decode_option): Handle -fcompile-resource option.
7674 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7676 * gcj.texi (Code Generation): Add documentation for -R flag.
7678 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7680 * jcf-write.c (generate_classfile): Issue an error in case of
7681 field/initial value mismatch.
7682 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7683 being initialized and we're generating bytecode.
7684 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7685 set DECL_INITIAL properly when appropriate.
7689 2001-09-01 Per Bothner <per@bothner.com>
7691 * parse.y (maybe_yank_clinit): A field without an initializer is not
7692 relevant. All initializers except static final and constant require
7693 <clinit>, regardless of flag_emit_class_files.
7695 2001-08-31 Per Bothner <per@bothner.com>
7697 * class.c (set_constant_value): When not emitting class files, then a
7698 String ConstantValue is a utf8const_ptr_type.
7700 2001-08-30 Per Bothner <per@bothner.com>
7702 * jcf-write.c (generate_classfile): Check that field is primitive
7703 or string before emitting ConstantValue attribute.
7705 2001-08-30 Per Bothner <per@bothner.com>
7707 * parse.y (resolve_qualified_expression_name): If creating a
7708 COMPOUND_EXPR, set it's type correctly.
7710 2001-08-30 Per Bothner <per@bothner.com>
7712 * jcf-io.c (open_class): Set filename field.
7714 * jcf-parse,c (parse_class_file): Set current_function_decl
7715 for better error message when Code attribute is missing.
7717 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7718 better diagnostics, especially for constructors.
7720 2001-08-30 Per Bothner <per@bothner.com>
7722 * jcf-write.c (generate_classfile): Don't write ConstantValue
7723 attribute if field is not final, for compatibility with jdk.
7725 * jcf-write.c (generate_classfile): Convert ConstantValue values
7726 to correct type. Work-around for front-end bug.
7727 * class.c (set_constant_value): Error if constant has wrong type.
7729 2001-08-30 Per Bothner <per@bothner.com>
7731 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7732 "Double" are printed at verbosity 1.
7734 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7736 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7738 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7740 * parse.y (patch_assignment): Don't verify final re-assignment here.
7741 (java_complete_lhs): Verify assignments to finals calling
7742 patch_assignment. Verify re-assignments to finals before calling
7745 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7747 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7750 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7752 * lex.c (java_lex): new local found_hex_digits. Set and then used
7753 in test to reject invalid hexadecimal numbers.
7754 * parse.y (java_complete_tree): Prevent unwanted cast with
7755 initialized floating point finals.
7756 (patch_binop): Emit a warning when detecting a division by zero,
7757 mark result not constant, don't simplify non integer division.
7759 2001-08-28 Per Bothner <per@bothner.com>
7761 * jcf-write.c (generate_bytecode_insns): For increments and
7762 decrements just recurse to push constant. Improvement on Mark's patch.
7764 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7766 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7767 real conversion for increments and decrements of reals.
7769 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7771 * parse.y (resolve_qualified_expression_name): Handle unresolved
7772 qualified expressions, prevent numerical qualifiers, fixed typo.
7775 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7777 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7778 don't report anything but deprecated class when marked so. Handle
7780 (patch_method_invocation): Check deprecation on methods and types.
7781 (patch_binop): code becomes an enum tree_code, added default: to
7782 switch to handle that. Detect division by zero, try to fold and
7783 return before using a subroutine.
7785 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7787 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7788 file smaller than 4 bytes.
7789 * parse.y (check_inner_circular_reference): New function.
7790 (check_circular_reference): Likewise.
7791 (array_initializer:): Accept {,}.
7792 (java_check_circular_reference): Rewritten using
7793 check_circular_reference and check_inner_circular_reference.
7794 (java_complete_expand_method): Unconditionally save and restore
7795 the unpurged exception list.
7796 (build_dot_class_method_invocation): Unmangle signature parameter.
7798 2001-08-21 Tom Tromey <tromey@redhat.com>
7800 * decl.c (init_decl_processing): Add `throws' field to method
7802 * class.c (make_method_value): Compute `throws' field for method.
7804 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7806 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7807 circularity is detected.
7808 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7810 2001-08-17 Richard Henderson <rth@redhat.com>
7812 * class.c (emit_register_classes): Add align parameter to
7813 call to assemble_integer.
7815 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7817 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7818 loading a class_or_name fails, try considering an innerclass name
7819 and load the enclosing context.
7820 * parse.y (resolve_inner_class): New function.
7821 (find_as_inner_class): Added leading comment.
7822 (register_incomplete_type): Keep the current context as enclosing
7823 context for JDEP_FIELD dependencies.
7824 (do_resolve_class): Locals new_class_decl and super initialized to
7825 NULL. Call resolve_inner_class, explore the enclosing context
7826 superclass if necessary.
7829 2001-08-16 Tom Tromey <tromey@redhat.com>
7831 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7832 * gjavah.c (main): Updated for change to jcf_path_seal.
7833 * lang.c (version_flag): New global.
7834 (java_decode_option): Recognize `-version'.
7835 (java_init): Update for change to jcf_path_seal.
7836 * jcf.h (jcf_path_seal): Added `print' argument.
7837 * jcf-path.c (jcf_path_seal): Added `print' argument.
7839 2001-08-13 Zack Weinberg <zackw@panix.com>
7841 * Make-lang.in (java/decl.o): Update dependencies.
7842 * decl.c: Include libfuncs.h, don't include toplev.h.
7844 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7846 * decl.c (init_decl_processing): exception_type_node,
7847 class_not_found_type_node, and no_class_def_found_type_node
7848 initialized. predef_filenames augmented accordingly.
7849 instinit_identifier_node initialized.
7850 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7851 * java-tree.h (enum java_tree_index): New entries
7852 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7853 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7854 (exception_type_node): New macro.
7855 (class_not_found_type_node): Likewise.
7856 (no_class_def_found_type_node): Likewise.
7857 (instinit_identifier_node): Likewise.
7858 (PREDEF_FILENAMES_SIZE): Adjusted.
7859 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7860 (struct lang_type): Fixed typo in bitfield name.
7861 (DECL_INSTINIT_P): New macro.
7862 (ID_INSTINIT_P): Likewise.
7863 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7865 * parse.y (encapsulate_with_try_catch): New function.
7866 (generate_instinit): Likewise.
7867 (build_instinit_invocation): Likewise.
7868 (ctors_unchecked_throws_clause_p): Likewise.
7869 (add_instance_initializer): Deleted.
7870 (build_instance_initializer): Likewise.
7871 (in_instance_initializer): Likewise.
7872 (check_method_redefinition): instinit$ not to be verified.
7873 (java_complete_expand_methods): Generate instinit$, simplified code.
7874 (build_dot_class_method): Eliminated unnecessary locals. Use
7875 encapsulate_with_try_catch, removed unnecessary code.
7876 (fix_constructors): New local iii. Use build_instinit_invocation.
7877 (patch_method_invocation): Added comment.
7878 (maybe_use_access_method): Don't consider instinit$.
7879 (find_applicable_accessible_methods_list): Shorten the search for
7881 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7882 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7883 (patch_throw_statement): Likewise. Fixed typo.
7885 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7888 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7889 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7891 (lang_specific_pre_link): Use set_input to set input_filename.
7893 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7894 (main): Fix definition.
7895 Strip `main' from classname.
7898 2001-08-11 Zack Weinberg <zackw@panix.com>
7900 * lex.h: Don't include setjmp.h. Don't define
7901 SET_FLOAT_HANDLER or prototype set_float_handler.
7903 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7905 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7906 `poplevel' in the right order.
7908 2001-08-09 Richard Henderson <rth@redhat.com>
7910 * Make-lang.in (class.o): Depend on TARGET_H.
7911 * class.c (emit_register_classes): Use target hooks instead of
7912 assemble_constructor and assemble_destructor.
7914 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7916 * check-init.c (flags.h): Include
7917 (check_init): Don't report uninitialized static class
7918 initialization flags, don't free bit index when doing static class
7919 initialization optimization.
7920 (check_for_initialization): Return type changed to `unsigned int.'
7921 (attach_initialized_static_class): New function.
7922 * class.c (add_method_1): Create the initialized static class
7924 (finish_class): Always emit deferred inline methods.
7925 * decl.c (emit_init_test_initialization): Moved to expr.c
7926 (complete_start_java_method): Don't traverse
7927 DECL_FUNCTION_INIT_TEST_TABLE.
7928 (lang_mark_tree): Mark hash tables in function decls.
7929 * expr.c (emit_init_test_initialization): Moved from decl.c.
7930 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7931 initialization flag, set DECL_CONTEXT and
7932 LOCAL_CLASS_INITIALIZATION_FLAG.
7933 (java_lang_expand_expr): Emit initialization code for static class
7934 initialized flags when entering block, if necessary.
7935 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7936 * java-tree.h (flag_optimize_sci): New global variable declaration.
7937 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7938 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7939 (LOCAL_FINAL_P): Fixed typo in comment.
7940 (FINAL_VARIABLE_P): Likewise.
7941 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7942 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7943 (struct lang_decl): New fields `ict', `smic' and `cif.'
7944 (check_for_initialization): New returned value for global.
7945 (attach_initialized_static_class): New global function.
7946 (STATIC_CLASS_INIT_OPT_P): New macro.
7947 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7948 * lang.c (java_decode_option): Handle
7949 `-fno-optimize-static-class-initialization'
7950 * parse.y (start_complete_expand_method): New function.
7951 (java_expand_method_bodies): Likewise.
7952 (attach_init_test_initialization_flags): Likewise.
7953 (adjust_init_test_initialization): Likewise.
7954 (emit_test_initialization): Likewise.
7955 (java_complete_expand_methods): Nullify abstract and native method
7957 (java_complete_expand_method): New locals `fbody', `block_body'
7958 and `exception_copy.' Reorganized: directly return on empty method
7959 bodies, call `start_complete_expand_method', remember definitely
7960 initialized static class in function, don't expand method bodies.
7961 (java_expand_classes): Call `java_expand_method_bodies' before
7962 `finish_class' when compiling to native.
7963 (resolve_expression_name): Use `orig' after building outer class
7965 (patch_invoke): Remember static method invocations.
7967 2001-08-06 Richard Henderson <rth@redhat.com>
7969 * class.c (emit_register_classes): Pass a symbol_ref and priority
7970 to assemble_constructor.
7972 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7974 * java-tree.h (all_class_filename): New macro.
7975 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7976 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7977 newly created IDENTIFIER_NODE to `all_class_filename.'
7979 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7981 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7982 Use ggc_add_tree_root to register roots.
7984 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7986 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7987 second operand calling check_init.
7988 * decl.c (complete_start_java_method): Swaped second and third
7989 arguments while creating WITH_CLEANUP_EXPR node.
7990 * jcf-write.c (generate_bytecode_insns): Use second operand
7991 instead of third when handling WITH_CLEANUP_EXPR.
7992 * parse.y (java_complete_lhs): Expand second operand of
7993 WITH_CLEANUP_EXPR nodes.
7994 (patch_synchronized_statement): Swaped second and third arguments
7995 while creating WITH_CLEANUP_EXPR node.
7997 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7999 * parse.y (create_interface): Avoid cyclic inheritance report when
8000 syntax error encountered during class definition.
8003 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8005 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
8007 (lang_specific_pre_link): Use set_input to set input_filename.
8009 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
8010 (main): Fix definition.
8011 Strip `main' from classname.
8014 2001-07-18 Tom Tromey <tromey@redhat.com>
8017 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
8018 * lex.c (java_new_lexer): Use ICONV_CONST.
8019 (java_read_char): Likewise.
8020 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
8021 (jv-scan$(exeext)): Likewise.
8023 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8025 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
8026 * parse.y (check_class_interface_creation): Allow `private' if the
8027 enclosing is not an interface.
8028 (create_interface): Interface tagged public if the enclosing
8029 context is an interface.
8030 (create_class): Class tagged public if the enclosing context
8034 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8036 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
8039 2001-07-14 Tim Josling <tej@melbpc.org.au>
8041 * check-init.c (check_init): Remove references to EXPON_EXPR.
8043 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8045 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
8046 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
8049 2001-07-13 Tom Tromey <tromey@redhat.com>
8051 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
8054 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8056 * parse.y (patch_method_invocation): Don't override primary if one
8057 is already provided, but let this$<n> be built. Fixed comment.
8059 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8061 * parse.y (empty_statement:): Report empty statement error only
8062 when found at class declaration level.
8065 2001-07-12 Tom Tromey <tromey@redhat.com>
8067 * expr.c (expand_load_internal): New function.
8068 (LOAD_INTERNAL): Use it.
8070 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
8072 * parse.y (verify_constructor_super): Compare anonymous class ctor
8073 args with `valid_method_invocation_conversion_p.'
8076 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8078 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
8079 `-fsyntax-only.' Fixes PR java/3248
8081 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8083 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
8085 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8087 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
8088 current function is static. Fixes PR java/1970
8090 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8092 * parse.y (patch_method_invocation): Add enclosing context to ctor
8093 calls if necessary. Fixes PR java/2953
8095 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8097 * parse.y (resolve_package): Abort if qualified expression member
8099 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
8102 2001-07-07 Zack Weinberg <zackw@stanford.edu>
8104 * verify.c: Don't use // comments.
8106 2001-07-05 Tom Tromey <tromey@redhat.com>
8108 * lang.c (flag_assume_compiled): Removed.
8109 * java-tree.h (flag_assume_compiled): Removed.
8110 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
8111 -fhash-synchronization, -fuse-divide-subroutine,
8112 -fcheck-references, -femit-class-file, -femit-class-files,
8113 -fassume-compiled. Updated --encoding information. Changed
8114 -foutput-class-dir to `-d'.
8116 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
8118 * jcf-parse.c (parse_class_file): Add lineno parameter to
8119 debug_start_source_file call.
8121 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
8123 * gcj.texi: Use gpl.texi.
8124 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
8125 dependencies and use doc/include in search path.
8127 2001-07-03 Jeff Sturm <jsturm@one-point.com>
8129 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
8130 `this'. If so, don't build instance initializers.
8132 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
8134 * parse.y (resolve_expression_name): Improved error message for
8135 inner class cases. Fixes PR java/1958
8137 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
8139 * lang.c: #include diagnostic.h
8140 (lang_print_error): Add a `diagnostic_context *' parameter.
8141 (java_dummy_print): Likewise.
8142 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
8144 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8146 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
8147 * jcf.h (typedef struct JCF): New bitfield `finished.'
8148 (JCF_FINISH): Set `finished.'
8149 (JCF_ZERO): Reset `finished.'
8152 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8154 * parse.y (class_body_declaration:): Don't install empty instance
8158 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8160 * class.c (set_super_info): Call `set_class_decl_access_flags.'
8161 (set_class_decl_access_flags): New function.
8162 * java-tree.h (set_class_decl_access_flags): New prototype.
8163 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
8164 (parse_class_file): New local `decl_max_locals.' Take wide types
8165 into account to compute DECL_MAX_LOCALS.
8166 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8169 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8171 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8173 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8175 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8176 * parse.y (do_resolve_class): Moved comments out to leading comment
8177 section. Removed local `start', New local `_ht' and
8178 `circularity_hash.' Record `enclosing' in hash table and search
8179 it to detect circularity. Use `enclosing' as an argument to
8180 `lookup_cl.' Free the hash table when done.
8182 2001-06-19 Tom Tromey <tromey@redhat.com>
8184 * lex.c (java_read_char): Disallow invalid and overlong
8185 sequences. Fixes PR java/2319.
8187 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8189 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8191 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8193 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8194 arguments accordingly.
8196 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8198 * gcj.texi: Move contents to just after title page.
8200 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8202 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8204 (patch_incomplete_class_ref): Build the class ref, build the class
8205 init if necessary, complete the tree.
8208 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8210 * parse.y (lookup_field_wrapper): Test `name' code.
8211 (resolve_qualified_expression_name): Test `qual_wfl' code.
8212 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8213 handle `qual_wfl' by code.
8214 (maybe_build_primttype_type_ref): Test `wfl' code.
8216 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8218 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8220 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8221 the dvi file in the java directory.
8223 2001-05-25 Sam TH <sam@uchicago.edu>
8225 * gen-table.pl javaop.h jcf.h lex.h,
8226 parse.h: Fix header include guards.
8228 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8230 * jv-scan.c (version): Update copyright year.
8232 2001-05-21 Per Bothner <per@bothner.com>
8234 * jcf-parse.c (read_class): If class is from .class or .zip file
8235 and it's already been read, don't push/pop parser context.
8237 2001-05-18 Per Bothner <per@bothner.com>
8239 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8240 command line so the jvgenmain-generated main program comes first.
8242 2001-05-15 Tom Tromey <tromey@redhat.com>
8244 * class.c (build_utf8_ref): Don't generate identifier based on
8247 2001-05-12 Richard Henderson <rth@redhat.com>
8249 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8250 * expr.c (java_lang_expand_expr): Expand it.
8251 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8252 calling build_exception_object_ref.
8253 * parse.y (catch_clause_parameter): Likewise.
8254 (build_dot_class_method): Likewise.
8255 (try_reference_assignconv): Likewise.
8256 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8257 * jcf-write.c (generate_bytecode_insns): Likewise.
8259 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8261 * parse.y (build_unresolved_array_type): Set
8262 EXPR_WFL_QUALIFICATION on the newly created wfl.
8263 Fixes PR java/2538. Fixes PR java/2535.
8265 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8267 * parse.y (fix_constructors): Removed unnecessary assignment to
8268 local. Moved assignment to `this$<n>', fixed comments and
8270 (build_wfl_wrap): Fixed indentation.
8271 Fixes PR java/2598, java/2579 and java/2658.
8273 2001-05-03 Mo DeJong <mdejong@redhat.com>
8275 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8276 check for byte swap.
8278 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8280 * expr.c (build_class_init): Move MODIFY_EXPR
8281 outside of COND_EXPR. Remove variable `call'.
8283 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8285 * decl.c: NULL_PTR -> NULL.
8286 * jcf-write.c: Likewise.
8288 2001-05-01 Tom Tromey <tromey@redhat.com>
8290 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8291 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8292 * gcj.texi: Updated copyright text. Include fdl.texi.
8293 (Top): Link to new node.
8295 2001-05-01 Per Bothner <per@bothner.com>
8297 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8299 2001-05-01 Per Bothner <per@bothner.com>
8301 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8302 import_list contains the name, not the TREE_PURPOSE.
8304 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8306 * jcf-io.c (read_zip_member): Cast to long in comparison with
8309 * jvspec.c (lang_specific_driver): Initialize variables.
8311 * mangle.c (find_compression_record_match): Likewise.
8313 * typeck.c (build_null_signature): Provide static prototype. Mark
8314 parameter with ATTRIBUTE_UNUSED.
8316 * verify.c (verify_jvm_instructions): Initialize variable.
8318 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8320 * parse.y (do_resolve_class): Check for cyclic inheritance during
8321 inner class resolution.
8323 2001-04-27 Per Bothner <per@bothner.com>
8325 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8326 while iterating, since that could cause gc to lose stuff.
8328 2001-04-26 Per Bothner <per@bothner.com>
8330 Fix method search wrt scope of inner classes to match JLS2.
8331 * typeck.c (build_null_signature): New static function.
8332 (has_method): New function. Uses build_null_signature and lookup_do.
8333 * java-tree.h (has_method): New declaration.
8334 * parse.y (find_applicable_accessible_methods_list): Do not search
8335 context of inner classes here.
8336 (patch_method_invocation): Search scope, ie. current and outer clases,
8337 for method matching simple name, to find class.
8339 2001-04-26 Per Bothner <per@bothner.com>
8341 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8342 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8344 * constants.c (find_methodref_with_class_index): New function.
8345 (find_methodref_index): Use find_methodref_with_class_index.
8346 * java-tree.h (find_methodref_with_class_index): New declaration.
8347 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8348 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8349 If context changed from interface to class, don't use invokeinterface.
8351 2001-04-25 Per Bothner <per@bothner.com>
8353 * verify.c (verify_jvm_instructions): For field instructions,
8354 check that field index is valid. For invoke instructions, check that
8355 method index is valid.
8357 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8359 * config-lang.in (target_libs): Copy from $libgcj_saved.
8361 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8363 * decl.c (init_decl_processing): Add new class "protectionDomain"
8365 * class.c (make_class_data): Set initial value for "protectionDomain".
8367 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8369 * jvspec.c (lang_specific_driver): Fix memory allocation
8370 deficit, by using concat in lieu of xmalloc/sprintf.
8372 2001-04-20 Per Bothner <per@bothner.com>
8374 Fixes to compile multiple .class files at once.
8375 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8376 * java-tree.h (CLASS_PARSED_P): New macro.
8377 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8378 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8379 (read_class): Avoid some code duplication.
8380 Don't call JCF_FINISH for a .class file - might be needed later.
8381 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8382 rather than CLASS_LOADED_P, since latter implies class laid out.
8383 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8384 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8386 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8388 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8390 * boehm.c: Include toplev.h.
8392 2001-04-06 Tom Tromey <tromey@redhat.com>
8393 Alexandre Petit-Bianco <apbianco@redhat.com>
8395 Fix for PR gcj/1404 and PR gcj/2332:
8396 * parse.y (build_array_from_name): If we use the type_wfl then
8397 accumulate dimensions from the original type as well.
8398 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8400 2001-04-06 Tom Tromey <tromey@redhat.com>
8402 * parse.y (analyze_clinit_body): Return true if the second operand
8403 of a METHOD_EXPR is nonzero.
8405 2001-04-06 Tom Tromey <tromey@redhat.com>
8407 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8409 ($(srcdir)/java/parse.c): Likewise.
8411 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8413 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8414 (version-gcc): Initialized.
8415 (which-gcj): Likewise.
8417 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8419 * java-tree.h (struct lang_decl): New macro
8420 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8421 * parse.y (build_instance_initializer): New function.
8422 (add_instance_initializer): Use it.
8423 (java_fix_constructors): Set `current_class' before fix pass.
8424 (fix_constructors): Just return if already fixed. Move `super()'
8425 invocation ahead. Use `build_instance_initializer.'
8428 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8430 * parse.y (resolve_qualified_expression_name): Pass field's
8431 DECL_CONTEXT to `not_accessible_p.'
8432 (not_accessible_p): Changed parameters order in `inherits_from_p'
8435 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8437 * lang-options.h: Add flag_check_references.
8439 2001-04-04 Per Bothner <per@bothner.com>
8441 * java-tree.h (CONSTANT_VALUE_P): New macro.
8442 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8443 * parse.y (maybe_build_class_init_for_field): New static function.
8444 (resolve_expression_name, resolve_field_access): Use
8445 maybe_build_class_init_for_field instead of build_class_init
8446 This does not do the init if the field is compile-time-constant.
8447 (resolve_field_access): Simplify.
8449 * parse.y (fold_constant_for_init): Merge test into switch.
8451 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8453 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8455 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8457 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8459 * expr.c (pop_type_0): Save the result of the first
8460 lang_printable_name call in a scratch buffer, so it
8461 won't be clobbered by the second call.
8463 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8465 * parse-scan.y (array_type:): Rewritten.
8466 (type_declaration:): `empty_statement' replaces `SC_TK.'
8467 (class_member_declaration:): `empty statement' added.
8468 (method_body:): Simplified.
8469 (static_initializer:): Likewise.
8470 (primary_no_new_array:): Use `type_literals.'
8471 (type_literals:): New rule.
8472 (dims:): Set and update `bracket_count.'
8473 Fixes PR java/1074. Fixes PR java/2412.
8475 2001-03-28 Hans Boehm <boehm@acm.org>
8477 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8478 (get_boehm_type_descriptor): Set type on returned value to be a
8479 pointer length integer.
8481 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8483 * expr.c (pop_type_0): Call `concat' rather than building the
8485 (pop_type): Add format specifier in call to `error'.
8487 * parse.y (patch_method_invocation): Avoid casting away
8490 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8492 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8494 2001-03-28 Richard Henderson <rth@redhat.com>
8496 IA-64 ABI Exception Handling:
8497 * Make-lang.in (except.o): Don't depend on eh-common.h.
8498 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8499 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8500 [soft_exceptioninfo_call_node]: Remove.
8501 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8502 (end_java_method): No emit_handlers.
8503 * except.c (java_set_exception_lang_code): Remove.
8504 (method_init_exceptions): Don't call it.
8505 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8506 (build_exception_object_ref): New.
8507 (expand_end_java_handler): Update for except.h name changes.
8508 (emit_handlers, expand_resume_after_catch): Remove.
8509 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8510 (process_jvm_instruction): Use build_exception_object_ref.
8511 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8512 (soft_exceptioninfo_call_node): Remove.
8513 (build_exception_object_ref): Declare.
8514 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8515 soft_exceptioninfo_call_node. Move processing ...
8516 [EXC_PTR_EXPR]: ... here.
8517 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8518 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8519 (source_end_java_method): No java_set_exception_lang_code or
8521 (build_dot_class_method): Use build_exception_object_ref.
8522 (try_reference_assignconv): Check EXC_PTR_EXPR not
8523 soft_exceptioninfo_call_node.
8525 2001-03-28 Richard Henderson <rth@redhat.com>
8527 * java-tree.h (throw_node): Define as a single member of
8528 java_global_trees instead of a separate array.
8529 (JTI_THROW_NODE): New.
8530 * decl.c (throw_node): Don't declare.
8531 (init_decl_processing): Init a scalar throw_node.
8532 Don't register it for gc.
8533 * check-init.c (check_init): Reference scalar throw_node.
8534 * expr.c (build_java_athrow): Likewise.
8535 * jcf-write.c (generate_bytecode_insns): Likewise.
8536 * parse.h (BUILD_THROW): Likewise.
8538 2001-03-28 Richard Henderson <rth@redhat.com>
8540 * decl.c (end_java_method): Do not save and restore
8541 flag_non_call_exceptions.
8542 * parse.y (source_end_java_method): Likewise.
8543 * lang.c (flag_exceptions): Don't declare.
8544 (java_init_options): Set flag_non_call_exceptions. Set
8545 flag_exceptions here ...
8546 (java_init): ... not here.
8548 2001-03-27 Richard Henderson <rth@redhat.com>
8550 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8551 exceptions_via_longjmp.
8553 * lang.c (flag_new_exceptions): Don't declare it.
8554 (java_init_options): Or set it.
8556 2001-03-27 Richard Henderson <rth@redhat.com>
8558 * decl.c (end_java_method): Rename asynchronous_exceptions to
8559 flag_non_call_exceptions.
8560 * parse.y (source_end_java_method): Likewise.
8562 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8564 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8566 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8568 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8570 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8572 * parse.y (find_as_inner_class): Follow current package
8573 indications not to mistakingly load an unrelated class.
8575 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8577 * constants.c (PUTN): Use memcpy, not bcopy.
8579 * lex.c (java_read_char): Use memmove, not bcopy.
8581 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8583 2001-03-23 Per Bothner <per@bothner.com>
8585 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8586 macro for better error pin-pointing.
8587 * java-tree.h: Fix typo in comment.
8589 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8590 Don't include jsr/goto in exception range.
8591 Check if start and end of exception range are the same (also TRY_EXPR).
8592 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8593 However, do emit the following goto even if try_block is empty.
8594 Defer freeing exception_decl until after the finalizer, to make
8595 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8597 * parse.y (java_complete_lhs): If the try-clause is empty, just
8598 return the finally-clause and vice versa.
8600 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8602 * gcj.texi (Input Options): documented the check for attribute
8603 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8604 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8605 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8606 (jcf_parse): Check for the right classes archive if necessary.
8607 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8608 (jcf_parse_fields): Fixed indentation.
8609 * jcf-write.c (append_gcj_attribute): New function.
8610 (generate_classfile): Compute the attribute count, invoke
8611 `append_gcj_attribute'.
8612 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8613 turned into bit-fields. New bit-field `right_zip.'
8614 (JCF_ZERO): Set `right_zip' to zero.
8615 * lang-options.h (-fforce-classes-archive-check): Added flag.
8616 * lang.c (flag_force_classes_archive_check): New flag.
8617 (lang_f_options): New entry `force-classes-archive-check.'
8620 2001-02-07 Andrew Haley <aph@redhat.com>
8622 * gcj.texi (Configure-time Options): Add -fcheck-references.
8623 * expr.c (build_java_indirect_ref): New function.
8624 (java_check_reference): New function.
8625 (build_java_array_length_access): Use build_java_indirect_ref to
8626 check for null references.
8627 (build_java_arrayaccess): Likewise.
8628 (build_get_class): Likewise.
8629 (build_field_ref): Likewise.
8630 (invoke_build_dtable): Likewise.
8631 (build_invokeinterface): Likewise.
8632 * lang.c (lang_f_options): Add flag_check_references.
8633 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8634 * java-tree.h (flag_check_references): New variable.
8635 * lang.c (flag_check_references): Likewise.
8636 * parse.y (patch_invoke): Use java_check_reference.
8637 (patch_assignment): Allow for extra nesting in
8638 _Jv_CheckArrayStore.
8640 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8642 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8643 * lex.c (cxx_keywords): Likewise.
8645 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8647 * parse.y (qualify_ambiguous_name): Broaden `length'
8648 recognition. Help MODIFY_EXPR be resolved as expression names.
8649 Fixes PR java/2066. Fixes PR java/2400.
8651 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8653 * gjavah.c (process_file): Mark interface definitions with
8654 "__attribute__ ((java_interface))".
8656 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8658 * class.c (layout_class): Fixed push_super_field's second
8659 argument. Fixes PR java/2333.
8660 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8661 too early to lay innerclasses out.
8663 2001-03-20 Tom Tromey <tromey@redhat.com>
8664 Alexandre Petit-Bianco <apbianco@redhat.com>
8666 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8667 inside an array reference. Insertion of the array store check
8668 rewritten. Fixes PR java/2299.
8670 2001-03-20 Tom Tromey <tromey@redhat.com>
8672 * lex.c (java_read_unicode): Only accept leading `u's.
8674 2001-03-20 Tom Tromey <tromey@redhat.com>
8676 * jcf-parse.c (read_class): Initialize `class'.
8678 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8680 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8682 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8684 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8685 (layout_class): Likewise.
8686 (layout_class_method): Likewise.
8687 (emit_register_classes): Likewise.
8688 * decl.c (builtin_function): Likewise.
8689 (give_name_to_locals): Likewise.
8691 2001-03-19 Per Bothner <per@bothner.com>
8693 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8694 before trying to load an inner class.
8696 Fixes to process to command-line .class files in two passes.
8697 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8698 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8699 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8700 * class.c (is_compiled_class): Fix for renamed flag.
8701 * parse.y (maybe_create_class_interface_decl): Likewise.
8702 * jcf-parse.c (yyparse): Also set if compiling .class files.
8703 * jcf-parse.c (read_class); Read current_class.
8704 (jcf_parse): Make static.
8705 (load_inner_classes): New function, with code moved from jcf_parse,
8706 because we need to inner classes after the command-line files are read.
8707 (yyparse): Set finput to NULL when it doesn't need to be closed.
8708 Reduce use of main_jcf (basically only for archive) and
8709 use finput instead of main_jcf->read_state.
8710 Inline jcf_figure_file_type into yyparse.
8711 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8712 Defer load_inner_classes and parse_class_file to a second pass,
8713 after we've correctly mapped command-line .clas fiels to classes.
8714 (jcf_figure_file_type): Removed.
8715 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8716 (JCF_ZERO): Also clear zipd field.
8717 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8719 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8721 * jcf-parse.c (yyparse): Change ch from char * to char.
8723 2001-03-19 Per Bothner <per@bothner.com>
8725 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8726 Add constructed filelist-file at end, following -xjava. Thus any .o
8727 and library files are not affected by the -xjava. Also wrap
8728 explicit @FILE with -xjava and -xnone.
8730 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8732 * class.c (build_static_field_ref): Call make_decl_rtl() after
8733 setting the DECL_EXTERNAL flag.
8735 2001-03-17 Per Bothner <per@bothner.com>
8737 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8739 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8740 when result is is needed (target is STACK_TARGET).
8742 * parse.h (JDEP_SOLV): Removed.
8743 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8745 * parse.y (incomplete_class_list): Removed.
8746 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8747 It doesn't work if resolve_class changes the name of an array type
8748 that is on the list and then someone else looks for the modified name.
8749 Also, seems liable to break when compiling multiple source files at
8750 once. So the simplest is to just remove incomplete_class_list -
8751 it is only a minor space win and it is not even clear it saves time.
8753 * parse.y (resolve_class): Remove unneeded promote_type.
8755 2001-03-15 Per Bothner <per@bothner.com>
8757 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8758 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8759 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8760 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8762 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8763 * parse.y (java_expand_classes): Likewise.
8765 * parse.y (expand_start_java_method): Was only called once and had a
8766 misleading name, so inline in caller java_complete_expand_method.
8767 (enter_a_block): Likewise inline in enter_block and remove.
8769 Remove junk from when gcc/java was created (by copying from C/C++).
8770 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8771 (struct binding_level): Remove fields keep, keep_if_subblocks,
8772 more_cleanups_ok, have_cleanups (which have never been used).
8773 (pushlevel, poplevel): Remove related useless code.
8775 * class.c (make_class_data): The class_dtable_decl (i.e. the
8776 vtable for Class) should be external, except when compiling Class.
8778 * jvspec.c (lang_specific_driver): Fix -C handling.
8779 Check -save-temps to see if temp @FILE should be deleted.
8780 Follow-up to/fix for February 16 patch.
8782 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8783 (type_stack_dup): Remove no-longer neded error check.
8785 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8787 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8788 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8789 don't surround the element with 'N..E' if the type name is
8792 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8794 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8795 DECL_RTL_SET_P, etc.
8796 (make_method_value): Likewise.
8797 (get_dispatch_table): Likewise.
8799 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8801 2001-03-07 Tom Tromey <tromey@redhat.com>
8803 * config-lang.in (lang_requires): Define.
8805 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8807 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8810 2001-03-05 Per Bothner <per@bothner.com>
8812 Fix a problem where rest_of_decl_compilation applied to
8813 class_dtable_decl causes problems because it was done too early,
8814 before output file was opened.
8815 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8816 * class.c (class_dtable_decl): Add macro - element of class_roots.
8817 (make_class_data): Define class_dtable_decl.
8818 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8820 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8822 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8823 uses of 'boolean' with 'bool'.
8825 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8827 * lang-specs.h: Add zero initializer for cpp_spec field to all
8830 2001-02-16 Per Bothner <per@bothner.com>
8832 Handle compiling multiple input files at once, and @FILE syntax.
8833 * gcj.texi: Updated documentation to match.
8834 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8835 * jcf-parse.c (parse_source_file): Split into ...
8836 (parse_source_file_1): New function - and:
8837 (parse_source_file_2): New function.
8838 (yyparse): On -ffilelist-file, open and scan named file.
8839 On first pass over files, only do parse_source_file_1.
8840 A new second pass calls parse_source_file_2 for each file to compile.
8841 (init_jcf_parse): Call init_src_parse.
8842 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8843 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8844 as multiple input file combined in one compilation.
8845 * lang-options.h: Add -ffilelist-file
8846 * lang.c (flag_filelist_file): New flag variable.
8847 (lang_f_options): Handle -ffilelist-file.
8848 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8849 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8850 gclass_list - use global fields of src_parse_roots instead.
8851 * parse.y (src_parse_roots): New array.
8852 (incomplete_class_list, gclass_list): New macros.
8853 (push_parser_context, java_pop_parser_context,
8854 java_parser_context_resume): Don't fiddle with deleted fields.
8855 (various): Use incomplete_class gclass_list and global macros
8856 instead of parse_ctxt fields - the lists are global.
8857 (init_src_parse): New function.
8859 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8861 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8863 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8865 * parse.y (check_inner_class_access): Moved declaration of local
8866 `enclosing_decl_type' to the right location.
8868 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8870 * parse.y (parser_check_super_interface): Don't call
8871 check_pkg_class_access for an inner interface.
8872 (parser_check_super): Don't call check_pkg_class_access for inner
8874 (do_resolve_class): Simplify enclosing type loop. Don't call
8875 check_pkg_class_access if CL and DECL are not set.
8876 (find_in_imports_on_demand): Set DECL if class_type needed to be
8877 loaded. Don't call check_pkg_class_access for an inner class.
8878 (check_inner_class_access): Rewritten to implement member access
8879 rules as per spec 6.6.1.
8880 (check_pkg_class_access): Handle the empty package correctly.
8881 (in_same_package): New function. Determine if two classes are in the
8884 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8886 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8887 method into array types.
8888 * parse.y (patch_method_invocation): Bypass access check on clone call
8891 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8893 * expr.c (build_instanceof): Check for arrays when trying fold to
8896 2001-02-15 Jim Meyering <meyering@lucent.com>
8898 * Make-lang.in (java.install-common): Depend on `installdirs'.
8899 (java.install-info): Likewise.
8901 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8903 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8905 2001-02-14 Tom Tromey <tromey@redhat.com>
8906 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 Fix for PR java/1261.
8909 * typeck.c (build_java_array_type): Add public `clone' method to
8911 * parse.y (resolve_qualified_expression_name): Use current_class
8912 when checking for inaccessibility.
8913 (patch_method_invocation): Fixed error message when accessibility
8914 denied. Added `from_super' argument.
8916 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8918 * parse.y (resolve_class): Don't build a fake decl. Use the one
8920 * typeck.c (build_java_array_type): Build and assign decl to array
8923 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8925 * parse.y (not_accessible_p): Changed leading comment. Added extra
8926 `where' argument. Use it to enforce protected access rules.
8927 (resolve_qualified_expression_name): Added extra argument to
8929 (patch_method_invocation): Use argument `primary' to provide
8930 not_accessible_p with an extra argument.
8931 (lookup_method_invoke): Added extra argument to not_accessible_p.
8932 (search_applicable_method_list): Likewise.
8934 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8936 * parse.y (resolve_qualified_expression_name): Try to resolve as
8937 an inner class access only if `decl' is a TYPE_DECL.
8939 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 * decl.c (classdollar_identifier_node): Initialize.
8942 * java-tree.h (enum java_tree_index): New entry
8943 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8944 (classdollar_identifier_node): New macro.
8945 (ID_CLASSDOLLAR_P): Likewise.
8946 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8947 (build_dot_class_method_invocation): Likewise.
8948 (find_applicable_accessible_methods_list): `class$' can't be
8951 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8953 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8955 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8957 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8958 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8961 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8963 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8964 outside of the `__U' sequence too.
8965 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8968 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8970 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8972 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8975 (JVGENMAIN_OBJS): Likewise.
8976 * java-tree.h (append_gpp_mangled_name): New prototype.
8977 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8978 Removed cast calling `gcc_add_root.'
8979 * jvgenmain.c (mangle_obstack): New global, initialized.
8981 (do_mangle_class): Constify local `ptr.'
8982 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8983 append_gpp_mangle_name and update `count' if necessary.
8984 Use `mangle_obstack.'
8985 * mangle.c (append_unicode_mangled_name): Removed.
8986 (append_gpp_mangled_name): Likewise.
8987 (unicode_mangling_length): Likewise.
8988 (mangle_member_name): Return type set to `void.'
8989 (mangle_field_decl): Don't append `U' in escaped names.
8990 (mangle_method_decl): Likewise.
8991 (mangle_member_name): Just use `append_gpp_mangled_name.'
8992 * mangle_name.c: New file.
8994 2001-02-07 Per Bothner <per@bothner.com>
8996 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8998 * check-init.c (check_init): Don't call done_alternative after
8999 processing loop code, as a LOOP_EXPR never terminates normally.
9001 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
9003 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
9005 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
9010 2001-02-06 Tom Tromey <tromey@redhat.com>
9012 * lex.c (java_new_lexer): Longer error message.
9014 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
9015 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * typeck.c (build_prim_array_type): Added leading comment.
9018 (build_java_array_type): Moved locals out of
9019 block. Always create the `data' field, fixed alignment to match
9022 2001-02-04 Tom Tromey <tromey@redhat.com>
9024 * expr.c (java_lang_expand_expr): Don't bother recomputing
9025 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
9028 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (process_imports): Save the original name of the import
9031 for better error report.
9033 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
9035 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
9036 of macros used when compiling jvspec.c.
9037 * jvspec.c (lang_specific_driver): Link with the shared
9040 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9042 * check-init.c (check_init): Call internal_error instead of fatal.
9043 * expr.c (java_lang_expand_expr): Likewise.
9044 * jcf-parse.c (get_constant): Likewise.
9045 * mangle.c (java_mangle_decl): Likewise.
9046 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
9047 (operator_string): Likewise.
9048 * check-init.c (check_init): Call abort instead of fatal.
9049 * class.c (build_class_ref): Likewise.
9050 * constants.c (write_constant_pool): Likewise.
9051 * decl.c (start_java_method): Likewise.
9052 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
9053 (java_stack_dup, encode_newarray_type): Likewise.
9054 (build_java_array_length_access): Likewise.
9055 (build_java_check_indexed_type, expand_java_pushc): Likewise.
9056 (build_java_soft_divmod, build_invokeinterface): Likewise.
9057 * java-tree.h (INNER_CLASS_P): Likewise.
9058 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
9059 (give_name_to_class, get_class_constant): Likewise.
9060 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
9061 (find_constant_index, generate_bytecode_conditional): Likewise.
9062 (generate_bytecode_insns, perform_relocations): Likewise.
9063 * lex.c (java_unget_unicode, java_lex): Likewise.
9064 * mangle.c (mangle_type, mangle_record_type): Likewise.
9065 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
9066 (finish_mangling): Likewise.
9067 * parse.h (MARK_FINAL_PARMS): Likewise.
9068 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
9069 (obtain_incomplete_type, java_complete_class): Likewise.
9070 (java_check_regular_methods, java_complete_expand_method): Likewise.
9071 (cut_identifier_in_qualified, check_deprecation): Likewise.
9072 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
9073 (java_complete_lhs, lookup_name_in_blocks): Likewise.
9074 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
9075 * typeck.c (set_local_type, parse_signature_type): Likewise.
9076 (parse_signature_string, build_java_signature): Likewise;
9077 (set_java_signature): Likewise.
9078 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
9079 * class.c (add_method): Call fatal_error instead of fatal.
9080 (build_static_field_ref): Likewise.
9081 * expr.c (build_known_method_ref, expand_invoke): Likewise.
9082 * jcf-parse.c (get_constant, jcf_parse): Likewise.
9083 * lex.c (java_new_new_lexer): Likewise.
9084 * jv-scan.c (main): Likewise.
9085 (fatal_error): Renamed from fatal.
9086 * jcf-parse.c (yyparse): Call fatal_io_error instead of
9088 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
9089 (yyparse): Likewise.
9090 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
9091 * lex.c (java_get_line_col): Likewise.
9092 * jcf-parse.c (load_class): Make errors non-fatal.
9093 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
9095 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
9097 * jvgenmain.c (class_mangling_suffix): Remove unused string.
9098 (error): Remove unused function.
9099 (main): Don't use "__attribute__ alias" on generated class symbol.
9101 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9103 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
9105 * parse.y (finish_method_declaration): Code accounting for WFLed
9106 method DECL_NAMEs deleted.
9107 (check_abstract_method_definitions): Likewise.
9108 (resolve_type_during_patch): Layout resolved type.
9109 * typeck.c (lookup_do): Removed unused local.
9111 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
9113 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
9114 * decl.c (init_decl_processing): Use integer_minus_one_node, not
9115 integer_negative_one_node.
9116 * expr.c (build_java_binop): Likewise.
9118 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
9120 * zextract.c (read_zip_archive): Read file_offset before writing
9121 zipd and consequently clobbering the header contents.
9123 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9125 * Make-lang.in: Remove all dependencies on defaults.h.
9126 * decl.c: Don't include defaults.h.
9128 * parse.y: Likewise.
9130 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9132 * ChangeLog (2001-01-21): Fixed typo.
9133 * class.c (layout_class_method): Code accounting for WFLed
9134 method DECL_NAMEs deleted.
9135 * constant.c (find_methodref_index): Likewise.
9136 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
9137 * java-tree.h (DECL_FUNCTION_WFL): New macro.
9138 (struct lang_decl): New field `wfl'.
9139 (java_get_real_method_name): Prototype deleted.
9140 * mangle.c (mangle_method_decl): Code accounting for WFLed
9141 method DECL_NAMEs deleted.
9142 * parse.h (GET_METHOD_NAME): Macro deleted.
9143 * parse.y (reset_method_name): Deleted.
9144 (method_header): Set DECL_FUNCTION_WFL.
9145 (check_abstract_method_header): Code accounting for WFLed method
9147 (java_get_real_method_name): Deleted.
9148 (check_method_redefinition): Code accounting for WFLed method
9149 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
9150 (java_check_regular_methods): Likewise.
9151 (java_check_abstract_methods): Likewise.
9152 (java_expand_classes): Don't call `reset_method_name.'
9153 (search_applicable_method_list): Use DECL_NAMEs instead of
9155 * typeck.c (lookup_do): Code accounting for WFLed method
9158 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
9160 * lex.c (java_read_char): Check for EOF from getc first.
9162 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * class.c (layout_class): Don't lay the superclass out if it's
9165 already being laid out.
9166 * jcf-parse.c (handle_innerclass_attribute): New function.
9167 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9168 handle_innerclasses_attribute.
9169 (jcf_parse): Don't load an innerclasses if it's already being
9171 * jcf-write.c (append_innerclass_attribute_entry): Static
9172 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9173 to be zero for anonymous classes.
9175 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9177 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9179 * jcf-parse.c (set_source_filename): Use
9180 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9182 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9184 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9185 gets a unique asm name.
9187 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9189 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9190 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9192 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9193 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9194 * parse.y (lookup_package_type_and_set_next): Deleted.
9195 (resolve_package): Removed unnecessary code.
9196 (find_applicable_accessible_methods_list): `finit$' can't be
9198 * verify.c (pop_argument_types): Added missing prototype.
9200 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9202 * config-lang.in: Disable java by default.
9204 2001-01-23 Tom Tromey <tromey@redhat.com>
9206 * gcj.texi (Copying): New node.
9207 Added copyright information.
9209 2001-01-21 Per Bothner <per@bothner.com>
9211 Various fixes to allow compiling a compressed .jar/.zip archive.
9212 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9213 (struct ZipFile): Add fields name and next (from ZipFileCache).
9214 (struct ZipDirectory): New field zipf points to owning ZipFile.
9215 * jcf.h (struct ZipDirectory): Add forward declaration.
9216 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9217 Remove seen_in_zip and zip_offset fields.
9218 (JCF_SEEN_IN_ZIP): New macro.
9219 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9220 * jcf-io.c: Change all ZipFileCache to ZipFile.
9221 (read_zip_member): New function.
9222 (open_in_zip): Call read_zip_member.
9223 * jcf-parse.c (find_in_current_zip): Remove function.
9224 (read_class): Merge in find_in_current_zip functionality.
9225 Call read_zip_member if needed.
9226 (parse_zip_file_entries): Use read_zip_member.
9227 (process_zip_dir): Update for removed and added JCF fields.
9228 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9230 2001-01-21 Per Bothner <per@bothner.com>
9232 Minor optimization of static ggc roots.
9233 * jcf-parse.c (parse_roots): New static field.
9234 (current_field, current_method, current_file_list): Replace by macros
9235 naming fields of parse_roots.
9236 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9237 * class.c (class_roots): New static field.
9238 (registered_class, fields_ident, info_ident, class_list):
9239 New macros naming fields of parse_roots.
9240 (build_static_field_ref): Don't register roots here.
9241 (layout_class): Static field list replaced by macro class_list.
9242 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9243 Initialize fields_ident and info_ident here.
9245 2001-01-21 Per Bothner <per@bothner.com>
9247 * jcf-parse.c (ggc_mark_jcf): New function.
9248 (init_jcf_parse): Register current_jcf as ggc root.
9250 2001-01-21 Per Bothner <per@bothner.com>
9252 * lang.c (put_decl_node): Print method's name.
9254 2001-01-21 Per Bothner <per@bothner.com>
9256 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9257 (verify_jvm_instructions): Use it, for better error messages on loads.
9259 2001-01-21 Per Bothner <per@bothner.com>
9261 * verify.c (merge_type_state): Still may have to merge even if
9262 LABEL_VERIFIED (label).
9264 2001-01-21 Per Bothner <per@bothner.com>
9266 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9267 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9269 2001-01-19 Per Bothner <per@bothner.com>
9271 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9272 if expeting an interface type. Refines Tom's change of 2000-09-12.
9274 2001-01-18 Per Bothner <per@bothner.com>
9276 * gcj.texi (Input Options): Mention .java files.
9278 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * lang-options.h (-Wunsupported-jdk11): Removed.
9281 * lang.c (flag_not_overriding): Deleted.
9282 (flag_static_local_jdk1_1): Likewise.
9283 (lang_W_options): Removed "unsupported-jdk11" entry.
9284 * parse.y (java_check_methods): Removed dead code.
9286 2001-01-17 Tom Tromey <tromey@redhat.com>
9288 Changes suggested by Per Bothner:
9289 * gcj.texi (Input Options): Don't mention input files.
9290 (Code Generation): Updated --main information.
9291 (Invoking jcf-dump): Mention that --javap is incomplete.
9292 From Alexandre Petit-Bianco:
9293 (Warnings): Don't mention -Wunsupported-jdk11.
9295 (Compatibility): Mention JDK 1.2-ness of libraries.
9296 (Resources): Mention resources used when writing gcj.
9298 2001-01-17 Tom Tromey <tromey@redhat.com>
9300 * gcj.texi: New file.
9301 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9302 (java.info): Depend on gcj.info.
9303 (java/gcj.dvi): New target.
9304 (java.dvi): Depend on gcj.dvi.
9305 (java.install-info): Wrote.
9307 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9309 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9310 having called make_decl_rtl.
9312 2001-01-14 Per Bothner <per@bothner.com>
9314 Various patches to emit better messages on verification errors.
9315 * expr.c (push_type_0): Return error indication on stack overflow,
9316 instead of callinfg fatal.
9317 (push_type): Now just call push_type_0 (nd fatal on overflow).
9318 (pop_type_0): Return detailed error message (in a char** argument).
9319 (pop_type): If pop_type_0 fails, print error message.
9320 (pop_argument_types): Moved to verify.c.
9321 * verify.c (pop_argument_types): Moved from expr.c.
9322 Return a (possible) error message, rather than void.
9323 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9324 (verify_jvm_instruction): Use new macros, improving error messages.
9325 For case OPCODE_astore use object_ptr_type_node.
9326 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9327 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9329 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9330 constant, return body without wrapper. (Improves constant folding.)
9331 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9333 2001-01-13 Per Bothner <per@bothner.com>
9335 * expr.c (expand_java_field_op): Assigning to a final field outside
9336 an initializer does not violate JVM spec, so should be warning, not
9337 error. (Sun's verifier does not complain - though MicroSoft's does.)
9339 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9341 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9344 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9346 * parse.y (resolve_expression_name): Permit instance variables from
9347 enclosing context in super constructor call.
9348 (resolve_qualified_expression_name): Permit enclosing class's qualified
9349 "this" in super constructor call.
9351 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9353 * class.c (build_utf8_ref): Remove last argument in call to
9354 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9355 (build_class_ref): Likewise.
9356 (build_static_field_ref): Likewise.
9357 (get_dispatch_table): Likewise.
9358 (layout_class_method): Likewise.
9359 (emit_register_classes): Likewise.
9360 * constants.c (build_constant_data_ref): Likewise.
9361 * decl.c (builtin_function): Likewise.
9362 (create_primitive_vtable): Likewise.
9363 * expr.c (build_known_method_def): Likewise.
9364 (build_jni_stub): Likewise.
9365 (java_lang_expand_expr): Likewise.
9367 2001-01-10 Tom Tromey <tromey@redhat.com>
9369 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9371 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9373 * java-tree.h (lang_printable_name_wls): New prototype.
9374 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9375 rather than `current_class' to print type name. Don't prepend type
9376 names when printing constructor names.
9377 (lang_printable_name_wls): New function.
9378 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9379 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9380 * parse.y (patch_method_invocation): Message tuned for constructors.
9381 (not_accessible_p): Grant `private' access from within
9384 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9386 All files with updated copyright when applicable.
9387 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9388 * class.c (mangle_class_field): Function removed.
9389 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9390 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9391 (build_class_ref): Call `java_mangle_class_field' instead of
9392 `mangle_class_field.'
9393 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9394 (layout_class): Call `java_mangle_decl' instead of
9395 `mangle_static_field.'
9396 (cxx_keywords): Initialized static array moved to `lex.c.'
9397 (layout_class_method): Changed leading comment. Simplified to
9398 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9399 * decl.c (lang_mark_tree): Mark field `package_list.'
9400 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9401 (struct lang_type): New field `package_list.'
9402 (unicode_mangling_length): Prototype removed.
9403 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9404 emit_unicode_mangled_name): Likewise.
9405 (cxx_keyword_p): New prototype.
9406 (java_mangle_decl, java_mangle_class_field,
9407 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9408 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9410 * jvgenmain.c (main_method_prefix): Global variable removed.
9411 (main_method_suffix): Likewise.
9412 (do_mangle_classname): New function.
9413 (main): Call it. Format changed to accommodate new mangling scheme.
9414 * lex.c: (utf8_cmp): Conditionally prototyped.
9415 (cxx_keywords): Moved from class.c, conditionally defined.
9416 (utf8_cmp, cxx_keyword_p): Likewise.
9417 * mangle.c (obstack.h, ggc.h): Included.
9418 (mangle_field_decl): New function.
9419 (mangle_method_decl, mangle_type, mangle_pointer_type,
9420 mangle_array_type, mangle_record_type,
9421 find_compression_pointer_match, find_compression_array_match,
9422 find_compression_record_match,
9423 find_compression_array_template_match, set_type_package_list,
9424 entry_match_pointer_p, emit_compression_string, init_mangling,
9425 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9426 (mangle_obstack): New global.
9427 (MANGLE_RAW_STRING): New macro.
9428 (unicode_mangling_length): Turned static.
9429 (append_unicode_mangled_name): Renamed from
9430 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9431 replaces `obstack', removed from the parameter list.
9432 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9433 replaces parameter `obstack', removed from the parameter list. Call
9434 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9435 (append_gpp_mangled_classtype): Removed.
9436 (compression_table, compression_next): New static variables.
9437 * parse.y (temporary_obstack): Extern declaration removed.
9439 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * parse.y (patch_binop): Compute missing type in error situations.
9443 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9445 * class.c (make_class_data): Push initial value for "arrayclass".
9446 * decl.c (init_decl_processing): Add new class field "arrayclass".
9448 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9450 From patha@softlab.ericsson.se:
9451 * parse.y (switch_label): Use build, not build1, to construct
9454 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9456 * lang.c (lang_decode_option): Change -MA to -MP.
9457 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9458 Update to new prototype; do quote targets.
9459 (jcf_dependency_write): Update.
9461 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9463 Shorten primitive array allocation path:
9464 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9465 to create new primitive arrays.
9466 * expr.c (build_newarray): If generating native code, call
9467 soft_newarray_node with a reference to the primitive TYPE identifier
9468 instead of type_value.
9470 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9472 Fix for PRs gcj/312 and gcj/253:
9473 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9474 dest if they arn't already.
9475 * class.c (layout_class): Call maybe_layout_super_class on
9476 superinterfaces also, but only if compiling from bytecode.
9479 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9482 2000-12-15 Tom Tromey <tromey@redhat.com>
9484 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9487 2000-12-14 Andrew Haley <aph@redhat.com>
9489 * boehm.c (mark_reference_fields): Change test to correctly detect
9492 2000-12-15 Andreas Jaeger <aj@suse.de>
9494 * config-lang.in (lang_dirs): Added.
9496 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9498 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9499 Credits go to rth for finding it.
9501 2000-12-13 Mike Stump <mrs@wrs.com>
9503 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9505 2000-11-07 Tom Tromey <tromey@cygnus.com>
9507 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9508 * lex.c (java_ignorable_control_p): Removed.
9509 (java_letter_or_digit_p): Removed.
9510 (java_start_char_p): New function.
9511 (java_read_char): Return `int', not `unicode_t'. Changed
9513 (java_read_unicode): Likewise.
9514 (java_read_unicode_collapsing_terminators): Likewise.
9515 (java_get_unicode): Likewise.
9516 (java_new_lexer): Initialize hit_eof.
9517 (java_parse_end_comment): Take `int' argument.
9518 (java_parse_doc_section): Likewise.
9519 (java_parse_escape_sequence): Don't allow backlash-newline.
9521 * lex.h (JAVA_DIGIT_P): Removed.
9522 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9523 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9524 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9525 (JAVA_PART_CHAR_P): New macro.
9527 (JAVA_CHAR_ERROR): Now -2.
9528 (java_lexer): New field `hit_eof'.
9529 * chartables.h: New file.
9530 * gen-table.pl: new file.
9532 2000-11-20 Tom Tromey <tromey@cygnus.com>
9533 Alexandre Petit-Bianco <apbianco@cygnus.com>
9535 * parse.y (java_complete_lhs): Only allow compound assignment of
9536 reference type if type is String.
9538 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9541 jcf-path.c: Likewise.
9543 2000-12-09 Anthony Green <green@redhat.com>
9545 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9546 filestart and filename_length as int values.
9548 2000-12-07 Mo DeJong <mdejong@redhat.com>
9550 * jcf-io.c (find_class): Correct the logic that tests to see if a
9551 .java file is newer than its .class file. The compiler was
9552 incorrectly printing a warning when file mod times were equal.
9554 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9556 * jvgenmain.c: Use ISPRINT not isascii.
9558 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * parse.y (end_artificial_method_body): Fixed typo.
9562 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * parse.y (patch_method_invocation): Pick the correct enclosing
9565 context when creating inner class instances.
9568 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9570 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9571 Update copyright year to 2000.
9573 2000-11-23 Anthony Green <green@redhat.com>
9575 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9576 Move current_file_list out of yyparse and make it static.
9578 * expr.c: Declare quick_stack and tree_list_free_list as static
9579 (init_expr_processing): Register quick_stack and
9580 tree_list_free_list roots.
9582 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9584 * parse.y (build_outer_field_access): New local `decl_ctx', use
9585 it. Check for field's context and current class immediate outer
9586 context inheritance.
9587 (outer_field_access_p): Consider fields inherited from the last
9589 (build_access_to_thisn): Stop at the last enclosing context if
9593 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9595 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9597 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9599 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9602 2000-11-20 Tom Tromey <tromey@cygnus.com>
9604 * jv-scan.c (help): Document --complexity.
9605 (options): Added --complexity.
9606 (flag_complexity): New global.
9607 (main): Call `report'.
9608 * parse-scan.y (complexity): New global.
9609 (if_then_statement, if_then_else_statement,
9610 if_then_else_statement_nsi, switch_block_statement_group,
9611 while_expression, do_statement, for_begin, continue_statement,
9612 throw_statement, catch_clause, finally, method_invocation,
9613 conditional_and_expression, conditional_or_expression,
9614 conditional_expression): Update complexity.
9615 (reset_report): Reset complexity.
9616 (report): New function.
9618 2000-11-20 Tom Tromey <tromey@cygnus.com>
9620 * lex.c (yylex): Added STRICT_TK case.
9621 * parse.y (STRICT_TK): Added.
9622 * parse-scan.y (STRICT_TK): Added.
9623 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9624 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9626 * keyword.h: Rebuilt.
9627 * keyword.gperf (strictfp): Added.
9629 2000-11-20 Tom Tromey <tromey@cygnus.com>
9631 * lex.c (yylex): Recognize floating point constants with leading
9634 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9636 * java-tree.h (cyclic_inheritance_report): Constify.
9637 * parse.y (cyclic_inheritance_report): Likewise.
9639 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9641 * parse.y (goal): Remove call to ggc_add_string_root.
9643 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9645 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9646 Create string in scratch buffer, then pass to build_string.
9648 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9650 * parse.y (issue_warning_error_from_context): Add
9653 2000-11-11 Anthony Green <green@redhat.com>
9655 * jcf-parse.c (process_zip_dir): Add finput parameter.
9656 (jcf_figure_file_type): Call process_zip_dir with appropriate
9659 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9661 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9662 * jcf-parse.c (jcf_figure_file_type): Likewise.
9664 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9666 * parse.y (create_new_parser_context): Use memset () instead of
9669 2000-11-08 Tom Tromey <tromey@cygnus.com>
9671 * gjavah.c (process_file): Only include gcj/cni.h when generating
9674 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9676 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9677 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9678 instead of bzero ().
9680 2000-11-05 Tom Tromey <tromey@cygnus.com>
9682 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9683 * lex.c (IS_ZERO): New define.
9684 (java_perform_atof): Error on floating point underflow.
9686 2000-11-04 Tom Tromey <tromey@cygnus.com>
9688 * lex.c (java_parse_escape_sequence): Only read two octal
9689 characters if the first one is greater than 3. Don't allow
9690 "octal" numbers to include the digits 8 or 9.
9692 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9694 * Make-lang.in (java.distdir): Remove.
9696 2000-11-03 Tom Tromey <tromey@cygnus.com>
9698 * Make-lang.in (java.dvi): New target.
9699 Partial fix for PR other/567.
9701 * lang-options.h: Mention -Wout-of-date.
9702 * jcf-dump.c (flag_newer): New global.
9703 * gjavah.c (flag_newer): New global.
9704 * jcf-io.c (find_class): Only warn when flag_newer set.
9705 * lang.c (flag_newer): New global.
9706 (struct string_option): New declaration.
9707 (lang_W_options): New global.
9708 (process_option_with_no): New function.
9709 (lang_decode_option): Use it.
9711 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9712 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9715 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9716 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9717 * lex.c (java_read_unicode): Removed `term_context' argument.
9718 Recognize any number of `u' in `\u'.
9719 (java_read_unicode_collapsing_terminators): New function.
9720 (java_get_unicode): Use it.
9721 (java_lineterminator): Removed.
9722 (yylex): Produce error if character literal is newline or single
9723 quote. Return if eof found in middle of `//' comment. EOF in
9724 `//' comment is only an error if pedantic.
9725 (java_ignorable_control_p): New function.
9726 (java_parse_end_comment): Return if eof found in middle of
9729 * jv-scan.c (pedantic): New global.
9731 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9733 * parse.y (outer_field_access_p): Inherited fields aren't
9734 consider outer fields.
9735 (maybe_build_thisn_access_method): Use
9736 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9737 (resolve_expression_name): Trigger an error if a static field
9738 is being accessed as an outer field.
9740 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9742 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9745 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9747 * Make-lang.in: Move all build rules here from Makefile.in,
9748 adapt to new context. Wrap all rules that change the current
9749 directory in parentheses. Expunge all references to $(P).
9750 When one command depends on another and they're run all at
9751 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9752 all object-file generation rules. Delete obsolete variables.
9754 * Makefile.in: Delete.
9755 * config-lang.in: Delete outputs= line.
9757 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * parse.y (patch_method_invocation): NULLify this_arg when already
9761 (maybe_use_access_method): Handle call to methods unrelated to the
9762 current class. Fixed comment.
9765 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9770 2000-10-24 Tom Tromey <tromey@cygnus.com>
9772 * lex.c (java_new_lexer): Initialize new fields. Work around
9773 broken iconv() implementations.
9774 (java_read_char): Swap bytes if required. Use fallback decoder if
9776 (byteswap_init, need_byteswap): New globals.
9777 (java_destroy_lexer): Only close iconv handle if it is in use.
9778 * lex.h (java_lexer): New fields read_anything, byte_swap,
9780 Made out_buffer unsigned.
9782 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9785 where an enclosing context can be set on the jdep.
9786 (do_resolve_class): Fixed identation.
9788 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9790 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9792 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9795 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9797 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9799 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * jcf-write.c (OP1): Update `last_bc'.
9802 (struct jcf_block): Fixed indentation and typo in comments. New
9804 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9805 follows `monitorenter'.
9806 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9810 2000-10-16 Tom Tromey <tromey@cygnus.com>
9812 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9813 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9814 * lang-options.h: Added -MA, -MT, -MF..
9815 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9816 (DEPEND_TARGET_SET): New macro.
9817 (DEPEND_FILE_ALREADY_SET): Likewise.
9818 (init_parse): Handle new flags.
9819 * jcf.h (jcf_dependency_print_dummies): Declare.
9820 * Make-lang.in (s-java): Added mkdeps.o.
9821 * Makefile.in (BACKEND): Added mkdeps.o.
9822 (../gcjh$(exeext)): Added mkdeps.o.
9823 (../jcf-dump$(exeext)): Added mkdeps.o.
9824 * jcf-depend.c: Include mkdeps.h.
9825 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9826 add_entry): Removed.
9827 (jcf_dependency_reset): Rewrote.
9828 (dependencies): New global.
9829 (jcf_dependency_set_target): Rewrote.
9830 (jcf_dependency_add_target): Likewise.
9831 (jcf_dependency_add_file): Likewise.
9833 (print_ents): Removed.
9834 (jcf_dependency_write): Rewrote.
9835 (print_dummies): New global.
9836 (jcf_dependency_print_dummies): New function
9837 (jcf_dependency_write): Call deps_dummy_targets if required.
9839 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9841 * gjavah.c (add_class_decl): Removed unused variables `tname',
9842 `tlen' and `name_index'.
9843 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9844 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9845 in `wfl_operator' with value.
9846 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9847 (jcf_figure_file_type): Fixed identation.
9848 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9849 * parse.y (analyze_clinit_body): New function.
9850 (static_initializer:): Reset `current_static_block'.
9851 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9852 `wfl_operator' with new value.
9853 (lookup_cl): Use EXPR_WFL_FILENAME.
9854 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9855 analyze_clinit_body.
9856 (build_outer_field_access): Access to this$<n> built from
9857 current_class, not its outer context.
9858 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9859 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9860 (patch_method_invocation): Use `is_static_flag' when already
9862 (patch_newarray): Removed assignment in ternary operator.
9864 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * except.c (free_eh_ranges): Don't free `whole_range'.
9868 2000-10-15 Anthony Green <green@redhat.com>
9870 * decl.c (init_decl_processing): Call init_class_processing before
9873 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9875 * check-init.c (check_init): Fixed leading comment. Use
9877 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9878 (give_name_to_locals): Likewise.
9879 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9880 fields in lang_decl_var.
9881 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9882 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9883 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9884 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9885 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9886 (LOCAL_FINAL): Rewritten.
9887 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9888 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9889 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9890 `init_final' fields.
9891 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9892 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9893 (TYPE_HAS_FINAL_VARIABLE): New macro.
9894 (struct lang_type): Added `afv' field.
9895 * parse.y (check_static_final_variable_assignment_flag): New function.
9896 (reset_static_final_variable_assignment_flag): Likewise.
9897 (check_final_variable_local_assignment_flag): Likewise.
9898 (reset_final_variable_local_assignment_flag): Likewise.
9899 (check_final_variable_indirect_assignment): Likewise.
9900 (check_final_variable_global_assignment_flag): Likewise.
9901 (add_inner_class_fields): Use LOCAL_FINAL_P.
9902 (register_fields): Handle local finals and final variables.
9903 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9904 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9905 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9907 (java_complete_expand_methods): Loop to set
9908 TYPE_HAS_FINAL_VARIABLE. Call
9909 `reset_final_variable_local_assignment_flag' and
9910 `check_final_variable_local_assignment_flag' accordingly before
9911 and after constructor expansion. Call
9912 `reset_static_final_variable_assignment_flag'
9913 before expanding <clinit> and after call
9914 `check_static_final_variable_assignment_flag' if the
9915 current_class isn't an interface. After all methods have been
9916 expanded, call `check_final_variable_global_assignment_flag' and
9917 `check_static_final_variable_assignment_flag' if the current class
9919 (maybe_yank_clinit): Fixed typo in comment.
9920 (build_outer_field_access_methods): Removed old sanity check. Use
9921 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9922 Don't create access methods for finals.
9923 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9924 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9925 existing DECL_INIT has been processed.
9926 (java_complete_lhs): Likewise.
9927 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9928 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9930 (patch_assignment): Use LOCAL_FINAL_P.
9931 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9932 DECL_INITIAL is nullified.
9935 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9937 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9939 * Makefile.in (parse.c, parse-scan.c): Likewise.
9941 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9943 * class.c (temporary_obstack): Remove.
9944 (make_class): Don't mess with obstascks.
9945 (push_class): Likewise.
9946 (set_super_info): Likewise.
9947 (add_method_1): Likewise.
9948 (add_method): Likewise.
9949 (add_field): Likewise.
9950 (build_utf8_ref): Likewise.
9951 (build_class_ref): Likewise.
9952 (build_static_field_ref): Likewise.
9953 (finish_class): Likewise.
9954 (push_super_field): Likewise.
9955 (layout_class): Likewise.
9956 (layout_class_methods): Likewise.
9957 (init_class_processing): Likewise.
9958 * constants.c (get_tag_node): Likewise.
9959 (build_constant_data_ref): Likewise.
9960 * decl.c (ggc_p): Remove.
9961 (copy_lang_decl): Use ggc_alloc.
9962 (complete_start_java_method): Don't mess with obstacks.
9963 (start_java_method): Likewise.
9964 (end_java_method): Likewise.
9965 * except.c (link_handler): Use xmalloc.
9966 (free_eh_ranges): New function.
9967 (method_init_exceptions): Use it.
9968 (add_handler): Use xmalloc.
9969 (expand_start_java_handler): Don't mess with obstacks.
9970 (prepare_eh_table_type): Likewise.
9971 (expand_end_java_handler): Likewise.
9972 * expr.c (push_value): Likewise.
9973 (create_label_decl): Likewise.
9974 (build_jni_stub): Likewise.
9975 (java_lang_expand_expr): Likewise.
9976 (note_instructions): Use xrealloc.
9977 (java_push_constant_from_pool): Don't mess with obstacks.
9978 (process_jvm_instruction): Likewise.
9979 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9981 * jcf-parse.c (get_constant): Don't mess with obstacks.
9982 (read_class): Likewise.
9983 (jcf_parse): Likewise.
9984 * lex.c (expression_obstack): Remove.
9985 (java_lex): Don't use obstack_free.
9986 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9987 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9988 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9989 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9990 * parse.y (gaol): Add more GC roots.
9991 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9992 (lookup_field_wrapper): Likewise.
9993 (obtain_incomplete_type): Don't mess with obstacks.
9994 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9996 (craft_constructor): Don't mess with obstacks.
9997 (safe_layout_class): Likewise.
9998 (java_complete_class): Likewise.
9999 (source_end_java_method): Likewise.
10000 (build_outer_field_access_methods): Likewise.
10001 (build_outer_method_access_method): Likewise.
10002 (maybe_build_thisn_access_method): Likewise.
10003 (build_dot_class_method_invocation): Likewise.
10004 (java_complete_tree): Likewise.
10005 (java_complete_lhs): Likewise.
10006 (do_merge_string_cste): Likewise.
10007 (patch_string_cst): Likewise.
10008 (array_constructor_check_entry): Likewise.
10009 * typeck.c (build_java_array_type): Likewise.
10010 (parse_signature_string): Likewise.
10011 (build_java_signature): Likewise.
10013 2000-10-12 Tom Tromey <tromey@cygnus.com>
10015 Fix for PR gcj/356:
10016 * gjavah.c (add_class_decl): Don't special-case inner classes.
10017 (add_namelet): Likewise.
10019 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
10021 * java-tree.h: Constify current_encoding.
10022 * lang.c: Constify current_encoding.
10024 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
10026 * jvgenmain.c (class_mangling_suffix): Omit `.'.
10027 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
10029 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10031 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
10032 patch. Fixes gcj/340.
10034 2000-10-10 Tom Tromey <tromey@cygnus.com>
10036 * lex.c (java_new_lexer): Initialize out_first and out_last
10038 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
10040 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * parse.y (pop_current_osb): New function.
10043 (array_type:): Use `dims:', changed actions
10044 accordingly. Suggested by Anthony Green.
10045 (array_creation_expression:): Used pop_current_osb.
10046 (cast_expression:): Likewise.
10047 (search_applicable_method_list): Fixed indentation.
10049 2000-10-08 Anthony Green <green@redhat.com>
10051 * parse.y (array_type_literal): Remove production.
10052 (type_literals): Refer to array_type, not array_type_literal.
10054 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10056 Patch contributed by Corey Minyard.
10057 * decl.c (check_local_named_variable): New function.
10058 (tree check_local_unnamed_variable): Likewise.
10059 (find_local_variable): Splitted. Call check_local_{un}named_variable.
10061 2000-10-07 Anthony Green <green@redhat.com>
10063 * class.c (layout_class): Handle case where superclass can't be
10066 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
10068 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
10071 2000-10-05 Tom Tromey <tromey@cygnus.com>
10073 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
10074 * jvgenmain.c (class_mangling_prefix): Removed.
10075 (class_mangling_suffix): New global.
10077 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
10079 (print_method_info): Handle overrides for static and final
10081 (process_file): Generate declaration for class object field.
10082 * class.c (cxx_keywords): New array.
10083 (utf8_cmp): New function.
10084 (cxx_keyword_p): New function.
10085 (layout_class_method): Mangle C++ keywords by appending `$'.
10086 (mangle_field): New function.
10087 (mangle_class_field): Use mangle_field. Mangle class name as
10089 (mangle_static_field): Use mangle_field.
10091 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * decl.c (find_local_variable): Removed uncessary type check and
10094 fixed range check typo. From Corey Minyard.
10096 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10098 * decl.c (give_name_to_locals): New local `code_offset'. Call
10099 `maybe_adjust_start_pc'.
10100 * expr.c (note_instructions): New function.
10101 (expand_byte_code): Don't collect insn starts here.
10102 (peek_opcode_at_pc): New function.
10103 (maybe_adjust_start_pc): Likewise.
10104 * java-tree.h (maybe_adjust_start_pc): Declare.
10105 (note_instructions): Likewise.
10106 * jcf-parse.c (parse_class_file): Call `note_instructions'.
10108 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10110 * parse.y (field_access:): Fixed indentation.
10111 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
10113 2000-09-07 Tom Tromey <tromey@cygnus.com>
10115 Fix for PR gcj/307:
10116 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
10117 JPRIMITIVE_TYPE_P, for arithmetic operators.
10118 (patch_method_invocation): Indentation fix.
10119 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
10120 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
10121 (do_unary_numeric_promotion): Cleaned up code.
10122 (valid_cast_to_p): Handle boolean correctly.
10124 2000-09-27 Tom Tromey <tromey@cygnus.com>
10126 * lex.c (java_read_unicode): Reset bs_count when finished with
10129 2000-10-01 Mark Mitchell <mark@codesourcery.com>
10132 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
10133 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
10134 (typeck.o): Depend on ggc.h.
10135 * class.c (add_method_1): Use GC functions for allocation.
10136 (init_class_processing): Register roots.
10137 * decl.c (ggc_p): Set to 1.
10138 (pending_local_decls): Make it static.
10139 (push_jvm_slot): Use GC functions for allocation.
10140 (init_decl_processing): Register roots.
10141 (give_name_to_locals): Use GC functions for allocation.
10142 (lang_mark_tree): New function.
10143 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
10144 functions for allocation.
10145 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
10146 * lex.c (java_lex): Use build_string, rather than replicating it
10148 * parse.y (goal): Add more roots.
10149 (mark_parser_ctxt): New function.
10150 * typeck.c: Include ggc.h.
10152 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10154 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
10155 contains something else than MODIFY_EXPR.
10157 2000-09-23 Mark Mitchell <mark@codesourcery.com>
10159 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
10160 * Makefile.in (parse.o): Depend on ggc.h.
10161 (class.o): Likewise.
10162 (constants.o): Likewise.
10163 (decl.o): Likewise.
10164 (expr.o): Likewise.
10165 (jcf-parse.o): Likewise.
10166 (jcf-write.o): Likewise.
10167 (mangle.o): Likewise.
10168 * class.c: Include ggc.h.
10169 (build_static_field_ref): Register GC roots.
10170 (layout_class): Likewise.
10171 (init_class_processing): Likewise.
10172 * constants.c: Include ggc.h.
10173 (current_constant_pool_data_ref): Remove.
10174 (tag_nodes): Move it to ...
10175 (get_tag_node): ... here. Register GC roots.
10176 * decl.c: Include ggc.h. Remove many global tree definitions.
10177 (throw_node): Define.
10178 (java_global_trees): Likewise.
10179 (predef_filenames): Make the size a constant.
10180 (init_decl_processing): Adjust accordingly.
10181 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10182 * expr.c: Include ggc.h.
10183 (init_expr_processing): Register GC roots.
10184 (build_invokeinterface): Likewise.
10185 * java-tree.h: Replace extern tree declarations with macros.
10186 (java_global_trees): New variable.
10187 (java_tree_index): New enumeration.
10188 (init_jcf_parse): Declare.
10189 * jcf-parse.c: Include ggc.h.
10190 (current_class): Remove declaration.
10191 (main_class): Likewise.
10192 (all_class_list): Likewise.
10193 (predefined_filename_p): Adjust for constant size of
10195 (init_jcf_parse): New function.
10196 * jcf-write.c: Include ggc.h.
10197 (generate_classfile): Register GC roots.
10198 (append_synthetic_attribute): Likewise.
10199 (append_innerclass_attribute_entry): Likewise.
10200 * lang.c: Include ggc.h.
10201 (lang_print_error): Register GC roots.
10202 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10204 * parse.y: Include ggc.h.
10205 (wfl_operator): Remove.
10206 (goal): Register GC roots.
10207 (java_pop_parser_context): Adjust for new field names.
10208 (java_parser_context_save_global): Likewse.
10209 (java_parser_context_restore_global): Likewise.
10210 (java_parser_context_suspend): Likewise.
10211 (java_parser_context_resume): Likewise.
10212 (verify_constructor_circularity): Register GC roots.
10213 (lookup_cl): Likewise.
10214 (java_reorder_fields): Likewise.
10215 (build_current_this): Likewise.
10216 (class_in_current_package): Likewise.
10217 (argument_types_convertible): Likewise.
10218 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10220 2000-09-14 Tom Tromey <tromey@cygnus.com>
10222 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10224 2000-09-13 Tom Tromey <tromey@cygnus.com>
10226 * jcf-parse.c: Include <locale.h>.
10227 * jv-scan.c: Include <locale.h>.
10229 2000-09-12 Tom Tromey <tromey@cygnus.com>
10231 * expr.c (pop_type_0): Return `Object' if trying to merge two
10233 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10234 interface types; `Object' is always a valid supertype.
10236 2000-09-12 Tom Tromey <tromey@cygnus.com>
10239 * jv-scan.c (help): Document --encoding.
10240 (options): Added `encoding' entry.
10241 (OPT_ENCODING): New define.
10242 (main): Handle --encoding.
10243 Include <langinfo.h> if nl_langinfo exists.
10244 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10246 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10247 (parse_source_file): Correctly call java_init_lex. Added `finput'
10248 argument. Use nl_langinfo to determine default encoding.
10249 * java-tree.h (current_encoding): Declare.
10250 * parse.y (java_parser_context_restore_global): Don't restore
10252 (java_parser_context_save_global): Don't set `finput' field.
10253 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10255 * lang.c (current_encoding): New global.
10256 (lang_decode_option): Recognize `-fencoding='.
10257 (finish_parse): Don't close finput.
10258 * parse.h (struct parser_ctxt): Removed `finput' and
10259 `unget_utf8_value' fields. Added `lexer' field.
10260 (java_init_lex): Fixed declaration.
10261 * lex.c (java_new_lexer): New function.
10262 (java_destroy_lexer): Likewise.
10263 (java_read_char): Added `lex' argument. Handle iconv case.
10264 (java_read_unicode): Added `lex' argument. Count backslashes in
10266 (java_init_lex): Added `finput' and `encoding' arguments. Set
10267 `lexer' field in ctxp.
10268 (BAD_UTF8_VALUE): Removed.
10269 (java_lex): Handle seeing UEOF in the middle of a string literal.
10270 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10271 (java_lexer): New structure.
10274 (DEFAULT_ENCODING): New define.
10275 (java_destroy_lexer): Declare.
10277 2000-09-12 Tom Tromey <tromey@cygnus.com>
10279 Fix for PR gcj/343:
10280 * lex.c (java_init_lex): Initialize java_io_serializable.
10281 * parse.y (java_io_serializable): New global.
10282 (valid_ref_assignconv_cast_p): An array can be cast to
10285 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10287 * decl.c, expr.c: Include defaults.h if not already included.
10288 Don't define the *_TYPE_SIZE macros.
10290 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10292 * typeck.c (build_java_array_type): Correct first parameter
10293 in ADJUST_FIELD_ALIGN invocation.
10295 2000-09-06 Tom Tromey <tromey@cygnus.com>
10297 * lang-specs.h: Also recognize `-femit-class-files'.
10299 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * verify.c (merge_types): Load the types to merge if necessary.
10303 2000-09-02 Anthony Green <green@redhat.com>
10305 * jcf-io.c: Include zlib.h.
10306 (open_in_zip): Read compressed class file archives.
10307 * zipfile.h (ZipDirectory): Add uncompressed_size and
10308 compression_method fields.
10309 * zextract.c (read_zip_archive): Collect file compression info.
10311 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10313 * parse.y (do_resolve_class): Also explore superclasses of
10314 intermediate enclosing contexts when searching for inner classes.
10316 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10318 * parse.y (variable_declarator_id:): Better error message.
10319 (expression_statement:): Use YYNOT_TWICE.
10320 (cast_expression:): Likewise.
10321 (assignment:): Likewise.
10323 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10325 * parse.y (do_merge_string_cste): New locals. Create new
10326 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10328 2000-08-07 Hans Boehm <boehm@acm.org>
10330 * boehm.c (mark_reference_fields): Set marking bits for all words in
10331 a multiple-word record.
10332 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10335 2000-08-31 Mike Stump <mrs@wrs.com>
10337 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10338 jcf-dump$(exeext)): Make parallel safe.
10340 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10342 * jcf-parse.c (set_source_filename): Constify a char *.
10343 * jcf-write.c (append_innerclasses_attribute,
10344 make_class_file_name): Constify a char *. Don't recycle a
10345 variable for an unrelated purpose.
10346 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10347 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10349 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * expr.c (can_widen_reference_to): Fixed indentation.
10352 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10353 * parse.y: `finit$' replaces `$finit$' in comments.
10354 (try_builtin_assignconv): Fixed leading comment.
10356 2000-08-25 Greg McGary <greg@mcgary.org>
10358 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10360 2000-08-24 Greg McGary <greg@mcgary.org>
10362 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10363 * parse.y (BINOP_LOOKUP): Likewise.
10365 2000-08-22 Andrew Haley <aph@cygnus.com>
10367 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10368 sign extending. Fixes gcj/321.
10369 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10370 combining to make a jlong. Fixes gcj/321.
10372 2000-08-21 Nix <nix@esperi.demon.co.uk>
10374 * lang-specs.h: Do not process -o or run the assembler if
10377 2000-08-16 Andrew Haley <aph@cygnus.com>
10379 * typeck.c (build_java_array_type): Rewrite code to do array
10380 alignment. Take into account back-end macros when aligning array
10381 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10382 user to set alignment. Fixes gcj/252 and 160.
10384 2000-08-09 Tom Tromey <tromey@cygnus.com>
10386 * parse.y (check_abstract_method_definitions): Now return `int'.
10387 Check implemented interfaces. Fixes PR gcj/305.
10389 * parse.y (patch_switch_statement): Disallow `long' in switch
10390 expressions. Fixes PR gcj/310.
10392 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10394 * decl.c (finit_leg_identifier_node): New global.
10395 (init_decl_processing): Use `finit$' to initialize
10396 finit_identifier_node. Use `$finit$' to initialize
10397 finit_leg_identifier_node.
10398 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10399 * java-tree.h (finit_identifier_node): Changed attached comment.
10400 (finit_leg_identifier_node): New declaration.
10401 (ID_FINIT_P): Take finit_identifier_node and
10402 finit_leg_identifier_node into account. This is a backward
10403 compatibility hack.
10405 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10409 (generate_bytecode_insns): Check `nargs' before emitting it.
10410 * verify.c (merge_type_state): Fixed typo.
10411 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10412 generate_bytecode_{conditional,insns}.
10414 2000-08-13 Anthony Green <green@redhat.com>
10416 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10419 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10421 * class.c (maybe_layout_super_class): Fixed indentation.
10422 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10423 (java_check_methods): New function declaration.
10424 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10425 instead of `str_ptr'.
10426 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10427 of a `invokeinterface' at the right time.
10428 * parse.h (WFL_STRIP_BRACKET): New macro.
10429 (SET_TYPE_FOR_RESOLUTION): Use it.
10430 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10431 (check_class_interface_creation): Don't check for cross package
10432 innerclass name clashes.
10433 (method_header): Behave properly if MDECL is `error_mark_node'.
10434 (method_declarator): Return `error_mark_node' if bogus current
10436 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10437 (resolve_and_layout): New local `decl_type', set and used. Call
10438 java_check_methods.
10439 (java_check_methods): New method.
10440 (java_layout_classes): Use it.
10441 (resolve_qualified_expression_name): No EH check necessary in
10443 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10445 (patch_assignment): Set DECL_INITIAL on integral final local.
10447 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * java-tree.h (flag_extraneous_semicolon): New extern.
10450 * lang-options.h: (-Wextraneous-semicolon): New option.
10451 * lang.c (flag_redundant): Fixed typo in leading comment.
10452 (flag_extraneous_semicolon): New global.
10453 (lang_decode_option): Set `flag_extraneous_semicolon' when
10454 -Wall. Decode `-Wextraneous-semicolon'.
10455 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10456 `empty_statement' rule.
10457 (class_body_declaration): Likewise.
10458 (method_body:): Accept `;' as a method body.
10459 (static_initializer:): Removed `SC_TK' hack.
10460 (constructor_block_end:): Likewise.
10461 (empty_statement:): Report deprecated empty declaration. Fixes
10464 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10466 * parse.y (build_dot_class_method_invocation): Changed parameter
10467 name to `type'. Build signature from `type' and convert it to a
10468 STRING_CST if it's an array.
10469 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10470 to use `ref_type' directly.
10472 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10474 * lang-options.h: Added a comma after the last element to avoid
10475 syntax errors when other languages define additional options.
10477 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10479 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10480 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10481 (jc1): Link with $(BACKEND).
10482 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10484 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10486 * jvspec.c: Adjust type of second argument to
10487 lang_specific_driver, and update code as necessary.
10489 * class.c (build_dtable_decl): Initialize dummy.
10491 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10493 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10494 method bodies not to rule out discarding `<clinit>'; don't use
10495 <clinit> to initialize static fields with constant initializers.
10497 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10501 (method_synthetic): New global.
10502 (HANDLE_METHOD): Recognize synthetic method and tell
10503 `print_method_info' about it.
10504 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10505 processing a synthetic method.
10506 * jcf-reader.c (skip_attribute): New function.
10507 ( skip_attribute): Likewise.
10509 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * parse.y (build_outer_field_access): Fixed comments.
10512 (fix_constructors): Emit the initialization of this$<n> before
10514 (resolve_qualified_expression_name): Build an access to `decl' if
10517 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * parse-scan.y (curent_class): Non longer const.
10520 (inner_qualifier, inner_qualifier_length): Deleted.
10521 (current_class_length): New global.
10522 (bracket_count): Fixed typo in leading comment.
10523 (anonymous_count): New global.
10524 (class_instance_creation_expression:): Handle anonymous classes.
10525 (anonymous_class_creation:): New rule.
10526 (push_class_context): Rewritten.
10527 (pop_class_context): Likewise.
10528 (INNER_QUALIFIER): Macro deleted.
10529 (report_class_declaration): call `push_class_context' when
10530 entering the function. `fprintf' format modified not to use
10532 (report_class_declaration): Assign `package_name' and
10533 `current_class' to NULL separately.
10535 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10537 * expr.c (build_invokeinterface): Call layout_class_methods on
10540 2000-07-27 Tom Tromey <tromey@cygnus.com>
10541 Anthony Green <green@cygnus.com>
10542 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * class.c (make_class_data): Create vtable for abstract classes.
10545 (get_dispatch_table): Changed to cope with abstract classes.
10547 2000-07-27 Tom Tromey <tromey@cygnus.com>
10549 * parse.y (patch_method_invocation): Don't reverse the argument
10550 list when dealing with anonymous class constructors. Fixed typo in
10553 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * parse.y (build_alias_initializer_parameter_list): Reverse
10556 crafted list when building aliases for anonymous class
10559 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10561 * parse.y (jdep_resolve_class): Don't bother checking potential
10562 innerclass access if `decl' is NULL.
10563 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10566 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10568 * parse.c: Remove (again.)
10570 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10573 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10574 outside the `if' statement, alias to innerclass removed, `decl'
10575 used to mark the class complete.
10577 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse.y (simple_name:): Fixed typo in error message.
10581 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10583 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10584 or its first operand can be error marks.
10586 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10588 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10589 * parse.y (method_header): Likewise.
10591 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10593 * parse.y (process_imports): Consider that one might be trying to
10594 import an innerclass. Fixes gcj/254
10596 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10598 * parse.y (find_as_inner_class): Handle the case where the
10599 enclosing context of an innerclass has been loaded as bytecode.
10601 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10603 * parse.y (simple_name:): Reject `$' in type names.
10604 (resolve_type_during_patch): Use `type' as a second
10605 argument to resolve_no_layout. Fixes gcj/257.
10607 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10609 * parse.y (find_most_specific_methods_list): Select the only
10610 non-abstract method even if max has been set.
10611 Fixes gcj/285, gcj/298.
10613 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10615 * lang-specs.h: Added %(jc1) to java compiler options.
10617 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10619 * .cvsignore: New file.
10621 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * parse.y (not_accessible_p): Access granted to innerclasses
10624 (indirectly) extending the reference type. Fixes gcj/249.
10626 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10628 * parse.y (patch_method_invocation): Fixed comment.
10629 (maybe_use_access_method): Build this$<n>s to the context of the
10630 target method, or a type that extends it. Fixes gcj/242.
10632 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10636 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10640 2000-07-13 Tom Tromey <tromey@cygnus.com>
10642 * lang-specs.h: Added %{I*}.
10644 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10646 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10648 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10650 * parse-scan.c: Remove.
10652 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * class.c (set_super_info): Handled protected inner classes.
10655 (common_enclosing_context_p): Bail early if arguments aren't both
10657 (get_access_flags_from_decl): Handle private and protected inner
10659 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10660 (CLASS_PROTECTED): Likewise.
10661 (struct lang_type): New bitfield `poic'.
10662 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10663 inner classes only.
10664 (check_inner_class_access): Renamed arguments, added
10665 comments. Handles protected inner classes (fixes gcj/225)
10666 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10668 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10670 * parse.y (resolve_qualified_expression_name): Verify qualified
10671 access to `this'. Fixes gcj/239.
10673 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * jcf-write.c (generate_classfile): Don't install ConstantValue
10678 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10680 * parse.y (resolve_qualified_expression_name): Handle inner class
10681 access. Fixes gcj/256.
10683 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10685 * jcf-write.c (generate_classfile): Properly install the
10686 ConstantValue attribute and the initial value constant pool index
10687 on string constants.
10688 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10691 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10693 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10695 * parse.y (find_as_inner_class): Fixed typo.
10696 (do_resolve_class): Explore enclosing contexts when searching for
10697 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10698 (check_inner_class_access): Check `decl' which can be null in case
10699 of previous errors.
10701 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10703 * java-tree.h (java_debug_context): Declared `extern'.
10704 (safe_layout_class): Likewise.
10705 * parse.y (resolve_field_access): Field must be `static' in order
10706 to be replaced by its initial value. Added comments.
10707 (find_applicable_accessible_methods_list): Fixed typo.
10708 (find_most_specific_methods_list): Methods found in innerclasses
10709 take over methods founds in the enclosing contexts.
10710 (java_complete_tree): Loosen restrictions on the type of DECLs
10711 that can be replaced by their initialization values.
10712 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10714 2000-07-05 Tom Tromey <tromey@cygnus.com>
10716 * Make-lang.in (PARSE_DIR): New macro.
10717 (PARSE_RELDIR): Likewise.
10718 (PARSE_C): Likewise.
10719 (PARSE_SCAN_C): Likewise.
10720 ($(PARSE_C)): New target.
10721 ($(PARSE_SCAN_C)): Likewise.
10722 (SET_BISON): New macro.
10723 (BISONFLAGS): Likewise.
10724 (JAVABISONFLAGS): Likewise.
10726 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10728 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10729 argument on the first pass for CNI as well as JNI.
10730 (print_method_info): Set up method name on the first pass only.
10732 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10734 * parse.y (parser_qualified_classname): Removed parameter
10736 (create_interface): Removed first passed parameter to
10737 parser_qualified_classname.
10738 (create_class): Likewise. Don't install alias on static
10739 innerclasses. Fixes gcj/275.
10741 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10743 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10744 debugable statement with empty_stmt_node. Fixes gcj/272
10746 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10748 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10751 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * jcf-write.c (push_long_const): Appropriately cast short negative
10756 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10758 * parse.y (verify_constructor_super): Use loop variable
10759 `m_arg_type' initialized with `mdecl_arg_type'.
10761 2000-06-29 Tom Tromey <tromey@cygnus.com>
10763 * parse.y (resolve_field_access): Handle case where `type_found'
10766 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10768 * expr.c (lookup_field): The same field can be found through two
10769 different interface. Don't declare it ambiguous in that case.
10771 2000-06-27 Tom Tromey <tromey@cygnus.com>
10773 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10774 follows \r, then unget it at a lower level.
10776 2000-06-26 Tom Tromey <tromey@cygnus.com>
10778 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10779 java_complete_tree.
10781 2000-06-25 Tom Tromey <tromey@cygnus.com>
10783 * parse.y (for_statement): Wrap expression in a WFL if it is a
10784 constant. For PR gcj/268.
10786 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10788 * parse.y (do_resolve_class): Minor optimiztion in the package
10789 list search. Removed unnecessary test and return statement.
10790 (valid_ref_assignconv_cast_p): Order of arguments to
10791 enclosing_context_p fixed.
10793 2000-06-24 Tom Tromey <tromey@cygnus.com>
10795 * expr.c (lookup_field): Print error and return error_mark_node if
10796 field reference is ambiguous.
10798 * parse.y (check_abstract_method_definitions): Also check if
10799 `other_method' is abstract.
10801 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10805 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10806 (struct lang_type): New field `pic'.
10807 (CLASS_PRIVATE): New macro.
10808 * parse.y (check_inner_class_access): New function.
10809 (jdep_resolve_class): Call it.
10811 2000-06-23 Tom Tromey <tromey@cygnus.com>
10813 * parse.y (patch_incomplete_class_ref): Initialize the returned
10814 class. For PR gcj/260.
10816 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10818 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10820 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10822 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10823 Java specific checks.
10824 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10825 screened by DECL_P.
10826 * java-tree.def (CASE_EXPR): Marked 'e'.
10827 (DEFAULT_EXPR): Likewise.
10828 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10829 screened by DECL_P.
10830 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10831 Java specific checks.
10832 (generate_bytecode_insns): Test try_block for BLOCK before using
10834 * parse.y (build_wfl_wrap): Added `location' argument. Set
10835 EXPR_WFL_LINECOL accordingly.
10836 (dim_expr:): Wrap constants with WFLs.
10837 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10838 (resolve_package): Check for `stmt' not being a BLOCK before
10839 building a debuggable statement with it.
10840 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10842 (resolve_field_access): Make sure `decl' is a DECL before treating
10844 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10845 IDENTIFIER_NODE before treating it as such.
10846 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10847 treating it as such.
10848 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10849 to be applied only on non array types.
10851 2000-06-16 Per Bothner <per@bothner.com>
10853 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10854 define in terms of DECL_RESULT, as that fails when --enable-checking.
10856 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10858 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10859 types the same in comparison.
10860 (CHECK_OP): Add static prototype.
10862 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10864 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10865 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10866 * parse.c: Rebuilt.
10868 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10870 * decl.c (create_primitive_vtable): Prototype.
10872 * jcf-write.c (generate_bytecode_insns): Initialize variable
10875 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10877 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10879 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10880 to track searched classes, and do not search the same class more than
10881 once. Call find_applicable_accessible_methods_list on immediate
10882 superclass, instead of search_applicable_method_list on all ancestors.
10883 Fix for PR gcj/238.
10885 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10887 * parse.y (register_fields): Permit static fields in inner classes
10888 if they are final. Fix for PR gcj/255.
10890 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10893 * parse.y (find_in_imports): Returned type changed to void,
10894 leading comment fixed.
10895 (register_package): New function.
10896 (qualify_and_find): Likewise.
10897 (package_declaration:): Use `register_package'.
10898 (single_type_import_declaration:): Removed local variable
10899 `node'. Added missing `;' for consistency.
10900 (type_import_on_demand_declaration:): Use `chainon' to link new
10902 (lookup_field_wrapper): Lookup local variables defined in outer
10904 (java_complete_class): Don't reverse the list of imported on demand.
10905 (do_resolve_class): Reorganized. Removed local variable
10906 `original_name'. Call `qualify_and_find' with the current package
10907 name, invoke `find_in_imports_on_demand' right after. Call
10908 `qualify_and_find' with the packages we've seen so far. Fixed
10909 operations numbering in comments.
10910 (java_expand_class): Don't reverse `package_list'.
10911 (find_most_specific_methods_list): New local variables `abstract'
10912 and `candidates'. Use them to pick the right method.
10914 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10916 * parse.y (check_modifiers_consistency): Don't subtract out
10917 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10919 2000-06-04 Philipp Thomas <pthomas@suse.de>
10921 * Makefile.in (INTLLIBS): New.
10925 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10927 * class.c (get_dispatch_table): Build the vtable dummy entry list
10928 element with a null purpose. Fixed leading comment.
10929 (build_dtable_decl): Build an accurate dtable type when appropriate
10932 2000-06-02 Richard Henderson <rth@cygnus.com>
10934 * lang.c (lang_get_alias_set): New.
10936 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10938 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10939 before using it as the accessed field.
10941 2000-05-31 Tom Tromey <tromey@cygnus.com>
10943 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10944 char_array_vtable, short_array_vtable, int_array_vtable,
10945 long_array_vtable, float_array_vtable, double_array_vtable):
10947 * expr.c (get_primitive_array_vtable): New function.
10948 (create_primitive_vtable): New function.
10949 (java_lang_expand_expr): Enable code to statically generate
10951 * decl.c (init_decl_processing): Create primitive vtables.
10952 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10953 short_array_vtable, int_array_vtable, long_array_vtable,
10954 float_array_vtable, double_array_vtable): Define.
10956 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10958 * java/parse.y (find_applicable_accessible_methods_list):
10959 Don't add an uninitialized value to the list.
10961 2000-05-25 Tom Tromey <tromey@cygnus.com>
10963 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10964 when trying to see if field's class should be initialized. Always
10965 initialize field's declaring class, not qualified class.
10968 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10969 `wfl_operator', to maybe_build_primttype_type_ref.
10972 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10974 * parse.y (patch_method_invocation): Don't try to lookup methods
10975 in primitive types.
10977 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10979 * parse.y (resolve_field_access): Call the appropriate <clinit>
10980 before accessing the length of a static array. Craft a decl for
10981 the field while its time. Fixes PR gcj/129.
10983 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * parse.y (resolve_package): Correctly set `*next' (was off by
10987 (resolve_qualified_expression_name): Fixed comment.
10989 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10991 * jcf-parse.c (jcf_parse_source): Reset current_class and
10992 current_function_decl to NULL before parsing a new file.
10994 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10996 * parse.y (block_end:): If the collected block doesn't feature a
10997 statement, insert an empty statement.
10999 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11001 * parse.y (maybe_yank_clinit): New function.
11002 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
11003 end of the list of methods belonging to a class.
11004 (java_complete_expand_method): Check whether <clinit> is really
11005 necessary and expand it accordingly.
11007 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11009 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
11010 processed by the method's switch statement.
11012 2000-05-19 Tom Tromey <tromey@cygnus.com>
11014 * java-tree.h: Added init state enum.
11015 * decl.c (emit_init_test_initialization): Initialize class
11016 initialization check variable by looking at class' state.
11018 2000-05-19 Tom Tromey <tromey@cygnus.com>
11020 * java-tree.h (build_instanceof): Declare.
11021 (build_get_class): Declare.
11022 * parse.y (patch_binop): Use build_instanceof.
11023 * expr.c (build_instanceof): New function. If class is final,
11024 don't make a function call.
11025 (expand_java_INSTANCEOF): Use it.
11026 (build_get_class): New function.
11028 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
11030 * jcf-write.c (generate_classfile): Scan the source_file for
11031 slashes with the right pointer variable.
11033 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
11035 * lang.c (lang_decode_option): Update -Wunused flags by calling
11037 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
11039 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
11041 * check_init.c (check_init): Constify local char *.
11042 * class.c (push_class): Constify local char *.
11043 * java_tree.h: Update prototypes.
11044 * jcf-io.c (open_class): Constify filename parameter and
11046 (find_class): Remove redundant string copy. Cast return from
11048 * jcf-parse.c (read_class, parse_class_file, yyparse):
11049 Constify local char *.
11050 * jcf-write.c (generate_bytecode_insns, generate_classfile):
11051 Constify local char *.
11052 * jcf.h (JCF): Constify filename and classname.
11053 (JCF_FINISH): Cast args to FREE to char * when appropriate.
11054 * lang.c (init_parse): Constify parameter and return value.
11055 * lex.c (java_get_line_col): Constify filename parameter.
11056 * parse.h: Constify parser_ctxt.filename. Update prototypes.
11057 * parse.y (java_parser_context_suspend,
11058 issue_warning_error_from_context, safe_layout_class): Constify
11060 * parse.c: Regenerate.
11062 2000-05-08 Tom Tromey <tromey@cygnus.com>
11064 * expr.c (build_jni_stub): Cache the result of
11065 _Jv_LookupJNIMethod.
11067 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11069 * decl.c (predef_filenames_size): Now 7.
11070 (predef_filenames): New seventh entry.
11072 2000-05-04 Tom Tromey <tromey@cygnus.com>
11074 * boehm.c (mark_reference_fields): Don't mark RawData fields.
11075 Keep track of when we've seen a reference field after a
11076 non-reference field.
11077 (get_boehm_type_descriptor): Handle case where we see
11078 non-reference fields but no trailing reference field.
11079 * decl.c (rawdata_ptr_type_node): Define.
11080 (init_decl_processing): Initialize rawdata_ptr_type_node.
11081 * java-tree.h (rawdata_ptr_type_node): Declare.
11083 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11085 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
11086 specifiers in calls to fprintf.
11088 2000-05-03 Andrew Haley <aph@cygnus.com>
11090 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
11092 * javaop.h (WORD_TO_INT): New function.
11093 (IMMEDIATE_s4): Use WORD_TO_INT.
11094 * jcf.h (JPOOL_INT): Ditto.
11096 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
11099 2000-04-19 Tom Tromey <tromey@cygnus.com>
11101 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
11102 on native function.
11103 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
11105 * expr.c (build_jni_stub): New function.
11106 * lang-specs.h: -fjni and -femit-class-file are incompatible.
11107 * parse.c: Rebuilt.
11108 * parse.y (java_complete_expand_methods): Expand a native method
11109 and call build_jni_stub if -fjni given.
11110 * lang-options.h: Document -fjni.
11111 * lang.c (flag_jni): New global.
11112 (lang_f_options): Added `jni' entry.
11113 * java-tree.h (soft_lookupjnimethod_node,
11114 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
11116 (flag_jni): Declare.
11117 (build_jni_stub): Declare.
11118 (struct lang_decl): Added `native' flag.
11119 (METHOD_NATIVE): Redefined to use `native' field of lang specific
11121 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
11122 soft_jnipopsystemframe_node): New globals.
11123 (init_decl_processing): Set them. _Jv_InitClass only takes one
11126 * java-tree.def: Put into `C' mode.
11128 2000-04-27 Tom Tromey <tromey@cygnus.com>
11131 * expr.c (expand_invoke): Generate check to see if object pointer
11132 is null in nonvirtual invocation case.
11133 * java-tree.h (soft_nullpointer_node): Declare.
11134 * decl.c (soft_nullpointer_node): New global.
11135 (init_decl_processing): Initialize soft_nullpointer_node.
11136 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11137 or `private' methods.
11138 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11140 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11142 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11145 2000-04-26 Tom Tromey <tromey@cygnus.com>
11147 * zextract.c (find_zip_file_start): New function.
11148 (read_zip_archive): Use it.
11150 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11152 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
11154 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11156 * class.c (common_enclosing_context_p): New function.
11157 * java-tree.h (common_enclosing_context_p): Added prototype.
11158 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
11159 classes sharing an outer context with the current instance.
11160 * parse.y (build_access_to_thisn): Fixed leading comment.
11161 (verify_constructor_super): New local `supper_inner'. Skip
11162 enclosing context argument in the case of inner class constructors.
11163 (patch_method_invocation): Insert proper context as second
11164 parameter to pure inner class constructor super invocations.
11166 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11168 * parse.y (end_class_declaration): Reset the interface number
11171 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11173 * parse.y (source_start_java_method): Deleted unnecessary code.
11174 (patch_method_invocation): Fixed comment.
11176 2000-04-24 Robert Lipe <robertlipe@usa.net>
11178 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11180 2000-04-23 Tom Tromey <tromey@cygnus.com>
11182 * boehm.c (mark_reference_fields): Use int_byte_position.
11184 2000-04-22 Tom Tromey <tromey@cygnus.com>
11186 * boehm.c (mark_reference_fields): Only call byte_position on
11189 2000-04-22 Tom Tromey <tromey@cygnus.com>
11191 * boehm.c (mark_reference_fields): Added `last_view_index'
11192 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11194 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11196 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11197 * parse.y (check_class_interface_creation): Fixed comments. Select
11198 permitted modifiers for (inner) interfaces. Changed error message
11199 to report rejected modifiers used with local classes.
11201 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11203 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11204 of directly inherited type considered in scope.
11205 * parse.y (do_resolve_class): Search inherited classes for inner
11208 2000-04-20 Tom Tromey <tromey@cygnus.com>
11210 * parse.y (not_accessible_p): Use member's class, not current
11211 class, when doing inheritance check for protected reference.
11214 2000-04-20 Jason Schroeder <shrode@subnature.com>
11216 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11218 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11220 * parse.y (lookup_field_wrapper): Search for final local aliases.
11221 (resolve_expression_name): Let lookup_field_wrapper search for
11222 final local aliases. Force the value of `name' if one is found.
11223 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11224 an expression name. Fixed comments.
11226 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11228 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11230 2000-04-19 Tom Tromey <tromey@cygnus.com>
11232 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11234 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11236 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11238 2000-04-18 Tom Tromey <tromey@cygnus.com>
11241 * gjavah.c (utf8_cmp): Changed return value.
11242 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11244 (cxx_keywords): New global.
11245 (get_field_name): Handle new result of cxx_keyword_subst.
11246 (print_method_info): Likewise.
11248 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11250 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11251 with a newline, for CNI.
11252 (print_stub_or_jni): Print a space or newline before method name for
11253 CNI as well as JNI.
11254 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11255 (process_file): Include gcj/cni.h if generating CNI stubs.
11257 2000-04-16 Tom Tromey <tromey@cygnus.com>
11259 * gjavah.c (decompile_method): Use print_field_name.
11262 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * parse.y (java_expand_classes): Reverse the package list once.
11265 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11267 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11268 the `==' and `!=' operators.
11270 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11272 * jcf-write.c (generate_bytecode_insns): At invocation time,
11273 always relate an interface method to the type of its selector.
11275 2000-04-05 Tom Tromey <tromey@cygnus.com>
11278 * expr.c (expand_invoke): Generate check to see if object pointer
11279 is null in nonvirtual invocation case.
11280 * java-tree.h (soft_nullpointer_node): Declare.
11281 * decl.c (soft_nullpointer_node): New global.
11282 (init_decl_processing): Initialize soft_nullpointer_node.
11283 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11284 or `private' methods.
11285 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11287 2000-04-05 Tom Tromey <tromey@cygnus.com>
11289 Fix for PR gcj/140:
11290 * parse.y (check_final_assignment): Recognize assignments to the
11291 `length' field of an array when generating class files.
11293 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11295 * class.c (decl_hash): Prototype removed.
11296 (decl_compare): Likewise.
11298 2000-04-05 Tom Tromey <tromey@cygnus.com>
11300 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11301 * parse.y (check_modifiers_consistency): Check for final/volatile
11302 clash. Fixes PR gcj/164.
11304 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11306 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11308 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11310 (add_method_1): Use `java_hash_hash_tree_node' and
11311 `java_hash_compare_tree_node'.
11312 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11313 (java_hash_compare_tree_node): Likewise.
11314 * parse.y (find_applicable_accessible_methods_list): Create,
11315 delete and use a hash table to remember already searched interfaces.
11317 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11319 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11322 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11324 * boehm.c (mark_reference_fields, set_bit): Prototype.
11325 (set_bit): Un-ANSI-fy definition.
11327 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11330 * decl.c (emit_init_test_initialization): Likewise.
11332 * gjavah.c (jni_print_char): Likewise.
11334 * parse.y (create_new_parser_context): Likewise.
11336 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11338 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11339 patch missing hunk. Fixed indentation.
11341 2000-03-30 Tom Tromey <tromey@cygnus.com>
11343 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11344 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11346 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11349 when negative *before* using it as an array index.
11350 * ChangeLog: Fixed typo.
11352 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11355 to 0 when it reaches -1.
11357 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * jcf-parse.c (get_constant): Properly cast `num' during the
11360 invocation of `add_double'.
11361 * jcf-write.c (push_long_const): Properly cast `lo' before
11362 comparing it to short bounds.
11363 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11364 `interface_body:' is reduced after the current interface is
11367 2000-03-26 Tom Tromey <tromey@cygnus.com>
11369 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11370 Java-specific `-f' option.
11372 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11374 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11375 Adjust order of making types.
11376 Make bitsize_*_node values.
11378 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11380 * class.c (make_field_value): Use byte_position.
11381 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11382 (java_array_data_offset): Likewise.
11383 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11386 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11388 * parse.y (check_abstract_method_definitions): New local
11389 `end_type_reached'. Make sure we also consider `end_type'.
11390 (java_check_abstract_method_definitions): Make sure we eventually
11391 consider `java.lang.Object'.
11392 (maybe_use_access_method): Don't use access method if not in the
11393 context of a pure inner class or if the method's context is right.
11394 (find_applicable_accessible_methods_list): New static flag
11395 `object_done'. Don't search abstract classes as interfaces. Fixed
11396 indentation. Fixed the `java.lang.Object' only search. Search
11397 class interface(s) first, then fully search enclosing contexts.
11398 (find_most_specific_methods_list): Pick the closest candidate when
11399 they're all abstract.
11401 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11403 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11404 properly initialize `finished_label'. Don't emit gotos for empty
11407 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11409 * except.c (emit_handlers): Clear catch_clauses_last.
11411 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11413 * parse.y (check_method_types_complete): New function.
11414 (create_class): Reset anonymous class counter only when seeing an
11416 (java_complete_class): JDEP_METHOD: Don't recompute signature
11419 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * class.c (build_static_ref): Fixed indentation in comment.
11422 * java-tree.def (TRY_EXPR): Fixed typo in name.
11423 (CLASS_LITERAL): Likewise.
11424 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11425 (struct lang_type): New field `dot_class'.
11426 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11427 (generate_classfile): Method `class$' is synthetic.
11428 * parse.y (build_do_class_method): New function.
11429 (build_dot_class_method_invocation): Likewise.
11430 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11431 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11432 (qualify_ambiguous_name): Likewise.
11433 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11434 (build_try_statement): Fixed leading comment.
11436 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11438 * class.c (make_field_value): Properly handle sizes.
11439 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11440 (layout_class_method): Count using trees.
11441 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11442 * expr.c (java_array_data_offset): Use int_bit_position.
11443 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11444 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11446 2000-03-16 Tom Tromey <tromey@cygnus.com>
11448 * lang.c (flag_hash_synchronization): New global.
11449 (lang_f_options): Added `hash-synchronization'.
11450 * lang-options.h: Mention -fhash-synchronization.
11451 * java-tree.h (flag_hash_synchronization): Declare.
11452 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11453 hash table synchronization is disabled.
11454 * decl.c (init_decl_processing): Only push `sync_info' value when
11455 hash table synchronization is disabled.
11456 * class.c (make_class_data): Only push `sync_info' field when hash
11457 table synchronization is disabled. Removed dead code.
11459 2000-03-16 Tom Tromey <tromey@cygnus.com>
11461 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11463 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11467 * parse.y (patch_method_invocation): Handle anonymous classes
11468 creation in static context.
11470 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11472 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11473 * parse.y (resolve_qualified_expression_name): Use it.
11474 (patch_method_invocation): Likewise.
11476 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11478 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11479 depending on the type of dependency which dictates what the
11481 (unresolved_type_p): Resolved types limited to the current class.
11483 2000-03-15 Tom Tromey <tromey@cygnus.com>
11485 * decl.c (init_decl_processing): Set type of `sync_info' to be
11488 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11489 Correctly compute bit number for current slot. Zero `high' and
11490 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11491 mark_reference_fields.
11492 (mark_reference_fields): New function.
11494 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11496 * parse.y (register_incomplete_type): Fixed initialization of
11499 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11501 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11503 (push_class_context, pop_class_context): New function.
11504 (class_body:): Call pop_class_context.
11505 (interface_body:): Likewise.
11506 (INNER_QUALIFIER): New macro.
11507 (report_class_declaration): Changed output format and use
11508 INNER_QUALIFIER. Call push_class_context.
11510 2000-02-14 Andrew Haley <aph@cygnus.com>
11512 * check-init.c (check_init): Add new cases for unary and binary
11515 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * parse.y (resolve_package): Set `next' once a type name has been
11518 progressively discovered.
11519 (resolve_qualified_expression_name): Propagate resolution only if
11520 there are remaining qualifiers. Take into account `q' might have
11521 been cleared after re-qualification.
11522 * parse.y (patch_method_invocation): New local `resolved'.
11523 Section dealing with qualified expression rewritten to use
11524 resolve_field_access.
11526 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11528 * parse.h (PUSH_CPC): Fixed indentation.
11529 (DEBUG_CPC): New macro.
11530 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11531 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11532 * parse.y (class_body_declaration:): Use
11533 SET_CPC_INSTANCE_INITIALIZER_STMT.
11534 (method_declaration:): Check for null current_function_decl.
11535 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11536 (java_parser_context_pop_initialized_field): Better handling of
11538 (maybe_make_nested_class_name): Mark nested class name as
11539 qualified when necessary.
11540 (end_class_declaration): Don't call java_parse_context_resume when
11541 one or more error occurred.
11542 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11543 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11544 SET_CPC_INITIALIZER_STMT.
11545 (method_header): Check for inner classes declaring static methods.
11546 (resolve_qualified_expression_name): Handle situation where `this'
11549 2000-03-13 Hans Boehm <boehm@acm.org>
11551 * typeck.c (build_prim_array_type): Correctly set the high word too.
11553 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11555 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11557 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11558 list of methods for interfaces.
11560 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.y (qualify_ambiguous_name): Properly handle expressions
11565 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11567 * parse.y (check_final_assignment): Extended to process
11569 (patch_assignment): Have check_final_assignment called only once.
11571 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11573 * java-tree.h (IS_INIT_CHECKED): New flag.
11574 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11575 * parse.y (patch_string): Call force_evaluation_order on the
11576 completed string concatenation tree.
11577 * expr.c (force_evaluation_order): Call force_evaluation_order on
11578 function's arguments too.
11580 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11582 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11583 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11584 (build_anewarray): Likewise.
11585 * parse.y (patch_newarray): Likewise.
11586 * parse.c: Regenerated.
11588 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11590 * decl.c (init_decl_processing): Added new class fields `depth',
11591 `ancestors', and `idt' to class_type_node. Use
11592 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11593 * class.c (make_class_data): Push initial values for new fields.
11594 * java-tree.h: Updated prototype for `build_invokeinterface'.
11595 * expr.c (build_invokeinterface): Changed parameters to accept
11596 `method' tree. Calculate index of `method' in its declaring
11597 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11598 (expand_invoke): Call `build_invokeinterface' with new parameters.
11599 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11602 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11604 * typeck.c (lookup_do): Search superinterfaces first
11605 when looking up an interface method. From Godmar Back
11606 <gback@cs.utah.edu>
11608 2000-03-06 Tom Tromey <tromey@cygnus.com>
11610 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11612 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11614 * java-tree.h (lookup_argument_method2): Declared.
11615 (safe_layout_class): Prototype moved from parse.h.
11616 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11617 * parse.y (java_check_regular_methods): Local `super_class' gone.
11618 Call lookup_argument_method2 instead of lookup_argument_method.
11619 Perform modifier match for methods found declared in implemented
11620 interfaces. Fixed indentation problem. Overriding/hiding error
11621 report to take place only for methods found in classes.
11622 * typeck.c (lookup_argument_method): Changed leading
11623 comment. Re-written by calling lookup_do.
11624 (lookup_argument_method2): New function.
11625 (lookup_java_method): Re-written by calling lookup_do.
11626 (lookup_do): New function.
11628 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * check-init.c (check_init): Removed dead code. Handle (blank)
11632 * parse.y (declare_local_variables): New local `final_p', set it
11633 and use it to initialize LOCAL_FINAL.
11634 (check_final_assignment): Only check FIELD_DECLs.
11636 2000-02-17 Tom Tromey <tromey@cygnus.com>
11638 * Makefile.in (JAVA_OBJS): Added boehm.o.
11639 (boehm.o): New target.
11640 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11641 * java-tree.h (flag_use_boehm_gc): Declare.
11642 (get_boehm_type_descriptor): Declare.
11643 * lang.c (lang_f_options): Added `use-boehm-gc'.
11644 (flag_use_boehm_gc): New global.
11645 * lang-options.h: Added -fuse-boehm-gc.
11646 * boehm.c: New file.
11647 * class.c (get_dispatch_table): If class uses a Boehm type
11648 descriptor, put it in the vtable.
11649 (make_class_data): Removed dead code.
11651 2000-03-03 Per Bothner <per@bothner.com>
11653 * decl.c (init_decl_processing): Initialize sizetype properly.
11655 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11657 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11658 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11659 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11660 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11661 (jcf_parse): New local `current'. Load innerclasses seen in outer
11662 context being processed.
11663 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11664 * jcf-write.c (append_innerclasses_attribute): New function.
11665 (append_innerclasses_attribute_entry): Likewise.
11666 (get_access_flags): Handle static classes. Set anonymous and local
11667 classes to be private.
11668 (generate_classfile): Attribute count adjusted. Call
11669 append_innerclasses_attribute.
11670 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11671 PURE_INNER_CLASS_TYPE_P.
11672 * parse.y (parser_qualified_classname): New parameter `is_static',
11673 produce non qualified name accordingly.
11674 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11675 (create_interface): Added argument to parser_qualified_classname.
11676 (create_class): Added argument to parser_qualified_classname. Setup
11677 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11678 (add_inner_class_fields): Fixed indentation.
11679 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11680 (method_declarator): Fixed typo in comment.
11681 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11682 (build_current_thisn): Likewise.
11683 (patch_method_invocation): Likewise.
11685 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11687 * decl.c (current_function_decl): Move to toplev.c.
11689 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11691 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11692 (DECL_BIT_INDEX): Use underlying representation.
11693 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11695 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11697 * expr.c (build_java_ret): Pass proper type to size_binop.
11699 2000-02-25 Anthony Green <green@cygnus.com>
11701 * expr.c (build_class_init): Mark the decl to be ignored by
11703 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11704 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11705 * class.c (init_test_hash_newfunc): New function.
11706 (decl_hash): New function.
11707 (decl_compare): New function.
11708 * decl.c (emit_init_test_initialization): New function.
11709 (complete_start_java_method): Traverse the init test hashtable,
11710 calling emit_init_test_initialization.
11711 (always_initialize_class_p): Define.
11712 * expr.c (build_class_init): Use initialization tests when
11713 emitting class initialization code.
11714 (always_initialize_class_p): Declare.
11715 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11717 * java-tree.h: Include hash.h.
11718 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11719 (struct lang_decl): Add init_test_table field.
11720 (init_test_hash_entry): Define.
11722 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * gjavah.c (main): Avoid using `argi' to report unimplemented
11727 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11729 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11730 initialize locals to avoid warnings. Local `exception_type' moved
11733 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * parse.y (resolve_expression_name): Use `orig' as a second
11736 argument to resolve_field_access.
11737 (resolve_field_access): Removed unnecessary code when dealing with
11740 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11742 * class.c (push_super_field): Don't push the field twice.
11743 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11744 * parse.h (java_reorder_fields): Prototyped.
11745 * parse.y (java_reorder_fields): New function.
11746 (java_layout_class): Simplified not to worry about re-ordering.
11748 2000-02-23 Tom Tromey <tromey@cygnus.com>
11750 * gjavah.c (print_name): In JNI case, correctly quote string.
11751 (print_method_info): Don't handle overrides in JNI mode.
11753 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11755 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11756 value type set to `boolean_type_node'.
11758 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11760 * jcf-dump.c (main): Test for correct condition after
11761 output file creation.
11763 2000-02-19 Anthony Green <green@cygnus.com>
11765 * jcf-depend.c (add_entry): Fix test for first list entry.
11767 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11769 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11770 * constants.c (build_constants_constructor): Likewise.
11772 2000-02-19 Anthony Green <green@cygnus.com>
11774 * jcf-depend.c (add_entry): Add entries to the end of the list.
11776 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11778 * decl.c (INT_TYPE_SIZE): Define if necessary.
11779 (expand_java_return): Handle the case of a native integer smaller
11780 than a JVM integer.
11782 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11784 * gjavah.c (help): Use GCCBUGURL.
11785 * jv-scan.c (help): Likewise.
11786 * jcf-dump.c (help): Likewise.
11788 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11790 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11793 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11795 * jcf-parse.c (load_class): Call `fatal' if no file containing
11796 the target class are found.
11798 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11800 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11801 lex.c, lex.h, and PARSE_H to...
11802 (parse.o, parse-scan.o): ...here, respectively.
11804 * lex.c: Split out code that may trigger SIGFPE from yylex()
11805 to its own function.
11806 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11808 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11810 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11812 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11814 * parse.y (outer_field_access_p): Stop in time when outer contexts
11816 (resolve_qualified_expression_name): Properly qualify *everything*
11817 after a package.type to be resoled as expression names.
11818 (find_applicable_accessible_methods_list): Save/restore `class' to
11819 isolate it from a possible outer context search.
11821 2000-02-15 Tom Tromey <tromey@cygnus.com>
11823 * gjavah.c (jni_print_char): New function.
11824 (print_full_cxx_name): Use it.
11825 (decode_signature_piece): Likewise.
11826 (print_cxx_classname): Likewise.
11828 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11830 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11832 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11834 * gjavah.c: Include version.h.
11836 * jcf-dump.c: Likewise.
11838 * jv-scan.c: Likewise.
11840 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11842 * parse.y (outer_field_access_fix): First parameter now a tree
11843 node. Check for assignment to final. First argument to
11844 build_outer_field_access_fix modified to accommodate prototype.
11845 (build_outer_field_access): Don't check for assignment to final
11847 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11848 possibly returned by outer_field_access_fix. Changed
11849 outer_field_access_fix's first argument.
11850 (check_final_assignment): $finit$'s context is OK.
11851 (patch_unaryop): Use node instead of its line/column value when
11852 calling outer_field_access_fix.
11854 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11856 * parse.y (interface_declaration:): No longer tagged
11857 <node>. Re-installed default action.
11858 (class_member_declaration:): Handle inner interfaces.
11859 (interface_member_declaration): Handle inner interfaces and
11861 (create_interface): Push error if one seen. Suspend parsing
11862 context when processing an inner interface.
11863 (register_fields): Inner class static field limitations not to
11864 apply to inner interfaces.
11866 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11868 * jcf-parse.c (load_class): Update `java_error_count' when a
11869 class' file can't be found.
11870 (parse.y): Avoid (byte)code generation when errors seen.
11872 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11874 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11875 decodes a valid node.
11876 (patch_binop): Handle TRUNC_DIV_EXPR.
11878 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11880 * parse.y (resolve_package): New local `acc'. Try to progressively
11881 build and guess a package and type name.
11883 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11885 * parse.y (find_applicable_accessible_methods_list): Load and
11886 layout the search class if necessary.
11887 (java_complete_tree): Keep to original type of the folded initial
11890 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11892 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11893 Generate error message if circularity is detected. New static
11895 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11896 * jcf-write.c (generate_bytecode_insns): Very simply handle
11898 * parse.y (java_check_circular_reference): Use
11899 `cyclic_inheritance_report' during report, if necessary.
11900 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11901 walking NEW_ARRAY_INIT twice.
11903 2000-02-09 Tom Tromey <tromey@cygnus.com>
11905 * parse.y (check_class_interface_creation): Allow inner classes to
11906 be `private' or `protected', check modifiers' consistency. Prevent
11907 block local classes from bearing any modifiers.
11909 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11911 * except.c (check_start_handlers): Re-add prototype lost in last
11913 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11915 2000-02-09 Andrew Haley <aph@cygnus.com>
11917 * decl.c (clear_binding_level): Remove excess initializer.
11918 (maybe_poplevels): Remove unused variable.
11919 (force_poplevels): Ditto.
11920 (struct binding_level): Add comment.
11922 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11924 * jcf-write.c (generate_classfile): Don't consider
11925 pre-initialization with reference value (use <clinit> instead.)
11926 * parse.y (java_fix_constructors): No generated constructor for
11928 (build_outer_field_access): Removed debug message.
11929 (outer_field_expanded_access_p): Adapted to bytecode generation.
11930 (build_outer_field_access_method): Use fix_method_argument_names.
11931 (build_outer_method_access_method): Fixed indentation. Added
11932 comment. Handle access method generation for static and also void
11934 (build_access_to_thisn): Inserted debug message.
11935 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11936 (resolve_qualified_expression_name): Fixed comment.
11937 (not_accessible_p): Adapted to bytecode generation. Added comment.
11938 (patch_method_invocation): Added comment.
11939 (maybe_use_access_method): Fixed leading comment. Handle static
11941 (java_complete_lhs): Don't shortcut handling of initialized upon
11942 declaration String type static fields when generating bytecode.
11943 (patch_unaryop): Handle outer field access when generating
11946 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11948 * java-tree.h (FIELD_THISN): New macro.
11949 * jcf-write.c (append_synthetic_attribute): New function.
11950 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11951 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11952 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11954 (build_outer_field_access): Turned on access functions usage and
11955 generation when compiling to bytecode.
11956 (maybe_use_access_method): Likewise.
11958 2000-01-25 Andrew Haley <aph@cygnus.com>
11960 * java-except.h (struct eh_range): Add `expanded' field.
11961 (maybe_start_try): Add end_pc arg.
11962 (maybe_end_try): Ditto.
11963 * java-tree.h (force_poplevels): new function.
11964 * expr.c (expand_byte_code): Don't call maybe_start_try or
11966 * except.c (add_handler): Reset expanded.
11967 (expand_start_java_handler): Set expanded.
11968 (check_start_handlers): Don't expand a start handler that's
11969 already been expanded.
11970 (maybe_start_try): Add end_pc arg. Only expand a handler which
11972 (expand_end_java_handler): call force_poplevels.
11973 (force_poplevels): new function.
11974 * decl.c (binding_level): Add start_pc of binding level.
11975 (maybe_pushlevels): Call maybe_start_try when pushing binding
11977 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11978 (LARGEST_PC): Define.
11979 (clear_binding_level): Use LARGEST_PC.
11981 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11982 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11983 (binding_depth, is_class_level, current_pc): new variables.
11984 (struct binding_level): ditto.
11985 (indent): new function.
11986 (push_jvm_slot): add debugging info.
11987 (maybe_pushlevels): ditto.
11988 (maybe_poplevels): ditto.
11989 (pushlevel): ditto.
11991 (start_java_method): ditto.
11992 (give_name_to_locals): comment only.
11993 * except.c (binding_depth, is_class_level, current_pc):
11995 (expand_start_java_handler): add debugging info.
11996 (expand_end_java_handler): ditto.
11998 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12000 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
12001 (print_name_for_stub_or_jni, process_file): Constify a char*.
12003 2000-02-03 Tom Tromey <tromey@cygnus.com>
12005 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
12007 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12009 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
12010 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
12013 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12015 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
12016 * java-tree.h (TYPE_II_STMT_LIST): New macro.
12017 (struct lang_type): New field `ii_block'.
12018 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
12019 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
12020 * parse.h (struct parser_ctxt): New field `instance_initializers'.
12021 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
12022 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
12023 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
12025 * parse.y (add_instance_initializer): New function.
12026 (in_instance_initializer): New static global.
12027 (class_body_declaration:): Link instance initializer block.
12028 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
12029 (array_creation_expression:): Remove unused local.
12030 (java_parser_context_push_initialized_field): Fixed leading
12031 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
12032 CPC_INSTANCE_INITIALIZER_LIST.
12033 (java_parser_context_pop_initialized_field): Likewise.
12034 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
12035 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
12036 CPC_INITIALIZER_STMT.
12037 (fix_constructors): New local `class_type'. Use it. Call
12038 add_instance_initializer.
12039 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
12040 (patch_return): Forbid return in instance initializers.
12041 (patch_throw_statement): Enforce exception handling in the context
12042 of instance initializers.
12044 2000-02-03 Tom Tromey <tromey@cygnus.com>
12046 * Make-lang.in (java.mostlyclean): Remove executables in
12049 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12051 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
12052 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
12053 (java_float_finite): Convert to use union Word from javaop.h.
12054 (java_double_finite): Convert to use union DWord from javaop.h.
12056 2000-02-02 Tom Tromey <tromey@cygnus.com>
12058 * gjavah.c (options): Added `jni' entry.
12059 (help): Document -jni.
12060 (flag_jni): New global.
12061 (process_file): Handle JNI output. Don't print text from
12062 -prepend, -add, etc, when generating stubs. Only remove `.class'
12063 suffix if it actually exists.
12064 (main): Create a `.c' file when run with `--jni --stubs'. Create
12065 correct output file name with `--jni'.
12066 (print_include): Mangle header name differently in JNI case.
12067 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
12069 (print_method_info): Handle JNI case. Put signature info into
12070 method name. Handle case when STREAM is NULL.
12071 (print_name_for_stub_or_jni): New function.
12072 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
12073 (print_cxx_classname): Handle JNI.
12074 (print_full_cxx_name): Likewise.
12075 (decode_signature_piece): Likewise.
12076 (overloaded_jni_method_exists_p): New function.
12077 (struct method_name): Added `signature' and `sig_length' fields.
12078 (HANDLE_END_FIELD): Do nothing in JNI mode.
12080 2000-02-02 Tom Tromey <tromey@cygnus.com>
12082 * jv-scan.c: Include version.c, <getopt.h>.
12083 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
12084 (options): New array.
12085 (usage): New function.
12086 (version): New function.
12087 (main): Use getopt_long to parse command line.
12088 * jcf-dump.c: Include version.c, <getopt.h>.
12089 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
12090 OPT_JAVAP): New macros.
12091 (options): New array.
12092 (usage): Return `void'. Changed message.
12093 (help): New function.
12094 (version): New function.
12095 (main): Use getopt_long_only to parse command line.
12096 * gjavah.c: Include <getopt.h>.
12097 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
12098 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
12099 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
12100 (options): New array.
12101 (java_no_argument): Removed.
12102 (help): Updated with missing options.
12103 (main): Use getopt_long_only to parse command line.
12104 (usage): Changed message.
12106 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12108 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
12109 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
12110 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
12111 * parse.y (array_creation_expression:): Handle anonymous arrays.
12112 (build_array_from_name): Don't set `ret_name' if null.
12113 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
12114 (qualify_ambiguous_name): Likewise.
12115 (java_complete_expand_class): Likewise.
12117 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
12120 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
12121 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
12122 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
12123 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
12124 AIPL_FUNCTION_COMPLETED_INVOCATION.
12125 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
12126 AIPL_FUNCTION_INVOCATION_READY.
12127 (AIPL_FUNCTION_DECLARATION): New enum entry.
12128 * parse.y (reorder_static_initialized): New function.
12129 (java_parser_context_pop_initialized_field): Use it.
12130 (add_inner_class_fields): Use
12131 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
12132 augmented. Install marker after last alias initializer, if any.
12133 (generate_finit): Fixed typo. Don't try to retain only the used
12135 (method_header): Compute and set DECL_FUNCTION_NAP.
12136 (method_declarator): Fixed comment. Insert alias initializer in
12138 (build_alias_initializer_parameter_list): Fixed leading
12139 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
12140 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
12141 (java_complete_expand_class): Code to retain only used aliases
12143 (java_complete_expand_methods): New local `first_decl'. Generate
12144 $finit$ first, then expand the constructors, regular methods and
12146 (java_complete_expand_method): Don't report error on missing
12147 return statement if previously detected bogus.
12148 (fix_constructors): Don't patch constructor parameters list.
12149 (patch_method_invocation): Use new AIPL enum values. Reverse
12150 alias initializer list for anonymous classes.
12152 2000-01-30 Anthony Green <green@redhat.com>
12154 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
12155 determine how many stack slots to pop.
12157 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
12160 error handling/recovery.
12161 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
12163 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
12166 FIELD_LOCAL_ALIAS_USED): New macros.
12167 (DECL_FUNCTION_NAP): New macro.
12168 (struct lang_decl): New field `nap'.
12169 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12170 (struct lang_type): New fields `finit_stmt_list' and
12171 `clinit_stmt_list'.
12172 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12173 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12174 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12175 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12176 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12177 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12178 (BUILD_THROW): Macro line separator re-indented.
12179 * parse.y (end_class_declaration): New function.
12180 (maybe_generate_pre_expand_clinit): New name for
12181 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12182 pre-expand static fields.
12183 (maybe_generate_clinit): Function deleted.
12184 (check_for_static_method_reference): Prototype's parameter list
12186 (generate_finit): New name for maybe_generate_finit. Changed
12187 leading comment. Function rewritten to use
12188 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12189 (build_alias_initializer_parameter_list): New function.
12190 (java_parser_context_pop_initialized_field): Likewise.
12191 (add_inner_class_fields): Likewise.
12192 (type_declaration:): Call end_class_declaration.
12193 (class_member_declaration:): Likewise.
12194 (formal_parameter_list:): Fixed typos.
12195 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12196 element. Improved error handling.
12197 (block_statement:): Call end_class_declaration.
12198 (anonymous_class_creation:): Likewise.
12199 (create_anonymous_class): Fixed comments.
12200 (create_class): Call add_inner_class_fields.
12201 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12202 (method_header): Use MARK_FINAL_PARMS.
12203 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12204 (method_declarator): Propagate final argument flag.
12205 (craft_constructor): New local `artificial'. Call
12206 build_alias_initializer_parameter_list. Use
12207 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12208 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12210 (complete_expand_class): Get rid of unused outer context local
12212 (java_complete_expand_methods): Fixed leading
12213 comment. Generate/pre-expand <clinit> first. Changed method
12214 expansion order to regular, $finit$, constructors, <clinit>.
12215 (java_complete_expand_method): Set current_function_decl.
12216 (fix_constructors): Fix constructor parameter list to account for
12217 outer context local alias initializers.
12218 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12219 (resolve_expression_name): Lookup outer context local aliases. New
12220 local `access', use it.
12221 (patch_method_invocation): Patch inner class ctor invocation with
12222 outer context local aliases initialization values. $finit$
12223 invocation patching now includes things generated with
12224 build_alias_initializer_parameter_list.
12225 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12226 (build_super_invocation): Likewise.
12227 (patch_assignment): Changed comment.
12229 2000-01-27 Andrew Haley <aph@cygnus.com>
12231 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12235 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12237 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12239 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12241 * parse.y (register_fields): Don't pass a format specifier to
12242 OBSOLETE_MODIFIER_WARNING.
12243 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12244 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12246 (check_modifiers): Change function into a macro.
12247 (check_class_interface_creation): Pass a literal format string.
12249 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12251 * buffer.h: PROTO -> PARAMS.
12252 * check-init.c: Likewise.
12253 * class.c: Likewise.
12254 * constants.c: Likewise.
12255 * convert.h: Likewise.
12256 * decl.c: Likewise.
12257 * except.c: Likewise.
12258 * expr.c: Likewise.
12259 * gjavah.c: Likewise.
12260 * java-except.h: Likewise.
12261 * java-tree.h: Likewise.
12262 * jcf-depend.c: Likewise.
12263 * jcf-dump.c: Likewise.
12264 * jcf-parse.c: Likewise.
12265 * jcf-path.c: Likewise.
12266 * jcf-reader.c: Likewise.
12267 * jcf-write.c: Likewise.
12269 * jv-scan.c: Likewise.
12270 * jvgenmain.c: Likewise.
12271 * jvspec.c: Likewise.
12272 * lang.c: Likewise.
12275 * parse-scan.y: Likewise.
12276 * parse.h: Likewise.
12277 * parse.y: Likewise.
12278 * typeck.c: Likewise.
12279 * verify.c: Likewise.
12280 * xref.c: Likewise.
12281 * xref.h: Likewise.
12282 * zextract.c: Likewise.
12283 * zipfile.h: Likewise.
12285 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12287 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12288 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12289 * constants.c (build_constant_data_ref): Check for cached
12290 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12291 in TYPE_CPOOL_DATE_REF.
12292 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12293 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12294 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12295 (LOCAL_FINAL): New macro.
12296 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12297 constant pool -- don't try to reuse.
12298 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12299 TYPE_LANG_SPECIFIC.
12300 (find_in_current_zip): Use TYPE_JCF.
12301 * parse.h (java_check_final): Prototype removed.
12302 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12303 (maybe_create_class_interface_decl,
12304 check_class_interface_creation): Likewise.
12305 (java_expand_finals): Function removed.
12306 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12307 (block_statement:): Fixed comment.
12308 (anonymous_class_creation:): Likewise.
12309 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12311 (check_class_interface_creation): Loosened error report on (inner)
12312 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12313 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12314 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12316 (create_interface): Likewise.
12317 (anonymous_class_counter): New static global.
12318 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12319 patch. Fixed comments.
12320 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12321 anonymous_class_counter when declaring a toplevel class.
12322 (craft_constructor): Fixed constructor name when handling
12323 anonymous classes. Anonymous class constructors to feature hidden
12324 this$<n> parameter.
12325 (java_fix_constructors): Added comment.
12326 (java_check_final): Function removed.
12327 (java_complete_expand_methods): Fixed comment. Don't generate
12328 class data, save its outgoing constant pool instead.
12329 (verify_constructor_super): Skip anonymous class constructor
12330 hidden this$<n> parameter.
12331 (java_expand_classes): New local `saved_ctxp'. Removed call to
12332 java_expand_finals and java_check_final. Expand anonymous class
12333 constructors. Generate class data.
12334 (build_super_invocation): Skip anonymous class hidden this$<n>
12336 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12337 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12338 (set_java_signature): Likewise.
12340 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12342 * gjavah.c: Delete ACC_VISIBILITY define.
12343 * jcf.h: Add ACC_VISIBILITY define.
12344 * parse.y: final: rule tagged <value>.
12345 (java_check_regular_methods): Use ACC_VISIBILITY define for
12346 default package access check.
12347 (local_variable_declaration_statement): Use final: rule.
12349 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12351 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12352 (final:): New rule.
12354 2000-01-17 Tom Tromey <tromey@cygnus.com>
12356 * gjavah.c (print_field_info): Allow non-static final fields.
12358 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12360 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12361 * parse.y (patch_anonymous_class): New function.
12362 (create_anonymous_class): Register incomplete type when the
12363 class/interface to extends/implement isn't known yet.
12364 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12365 (verify_constructor_super): Tuned error message.
12367 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12369 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12370 (ANONYMOUS_CLASS_P): New macro.
12371 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12372 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12373 * parse.y (create_class): Added leading argument.
12374 (maybe_create_class_interface_decl,
12375 check_class_interface_creation): Likewise.
12376 (craft_constructor): New function.
12377 (verify_constructor_super): Added argument in prototype.
12378 (class_declaration:): Inserted leading argument.
12379 (for_begin:): Use FOR_LOOP_P.
12380 (anonymous_class_creation): Create WFL of the anonymous class to
12381 instantiate. Call build_new_invocation. Added comments.
12382 (check_class_interface_creation): Handle parameter `anonymous' in
12383 verbose mode class creation announce.
12384 (link_nested_class_to_enclosing): Exclude anonymous classes.
12385 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12386 anonymous class, even though they appear to have an enclosing
12388 (create_interface): Pass extra argument to
12389 check_class_interface_creation.
12390 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12391 (create_class): Call check_class_interface_creation and
12392 maybe_create_class_interface_decl with extra new argument. Don't
12393 add private this$<n> to anonymous classes.
12394 (method_declarator): Insert hidden this$<n> to anonymous class
12396 (java_fix_constructors): Deleted code creating default
12397 constructor. Call craft_constructor instead.
12398 (java_check_regular_methods): Set `saw_constructor' to 1 for
12400 (fix_constructors): Pass extra argument to verify_constructor_super.
12401 (verify_constructor_super): New local `sdecl', use it. Search for
12402 matching constructor (possibly featuring arguments) in super
12404 (lookup_method_invoke): Craft constructor according to arguments
12405 list when dealing with anonymous class constructors.
12406 (build_super_invocation): Pass arguments to anonymous class super
12408 (search_loop): Use FOR_LOOP_P.
12409 (labeled_block_contains_loop_p): Likewise.
12411 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12414 (enclosing_context_p): New function.
12415 (get_access_flags_from_decl): Handle CLASS_STATIC.
12416 (maybe_layout_super_class): Extra first argument passed to
12418 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12420 * decl.c (access0_identifier_node): New global.
12421 (init_decl_processing): access0_identifier_node initialized.
12422 (pushdecl): Set DECL_CONTEXT only on non type decls.
12423 * expr.c (lookup_field): Lookup inner class fields in enclosing
12425 (expand_invoke): Use ID_INIT_P.
12426 (expand_java_field_op): Use DECL_CLINIT_P.
12427 * java-tree.def (CLASS_LITERAL): New tree code.
12428 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12429 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12430 (struct lang_decl): New field `inner_access'.
12431 (enclosing_context_p): Prototyped.
12432 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12433 ID_CLINIT_P): New macros.
12434 (CLASS_STATIC): New macro.
12435 (CLASS_ACCESS0_GENERATED_P): New macro.
12436 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12437 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12438 INNER_CLASS_P): New macros.
12439 (DECL_INNER_CLASS_LIST): New macro.
12440 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12442 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12443 the shift value to int. Fixed typo in comment.
12444 * lex.c (inst_id, wpv_id): Initialize.
12445 * mangle.c (unicode_mangling_length): Take `$' into account.
12446 * parse.h (DRECOVER, RECOVER): Terminate properly.
12447 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12448 (typedef struct _jdep): New field `enclosing'.
12449 (JDEP_ENCLOSING): New macro.
12450 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12451 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12452 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12453 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12454 GET_ENCLOSING_CPC_CONTEXT): New macros.
12455 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12456 (do_resolve_class): Added extra argument in prototype.
12457 * parse.y (resolve_class): Added extra argument in prototype.
12458 (maybe_create_class_interface_decl): Likewise.
12459 (maybe_use_access_method, build_wfl_wrap): New functions.
12460 (java_complete_expand_classes, java_complete_expand_class):
12462 (java_parser_context_push_initialized_field,
12463 java_parser_context_suspend, java_parser_context_resume):
12465 (maybe_make_nested_class_name, make_nested_class_name,
12466 set_nested_class_simple_name_value,
12467 link_nested_class_to_enclosing, find_as_inner_class,
12468 find_as_inner_class_do, check_inner_class_redefinition,
12469 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12470 maybe_build_thisn_access_method, build_outer_field_access,
12471 build_outer_field_access_methods, build_outer_field_access_expr,
12472 build_outer_method_access_method, build_new_access_id,
12473 build_outer_field_access_method, outer_field_access_p,
12474 outer_field_expanded_access_p, outer_field_access_fix,
12475 build_incomplete_class_ref, patch_incomplete_class_ref,
12476 create_anonymous_class): Likewise.
12477 (inst_id, wpv_id): New static global variables.
12478 (synchronized:): New rule, tagged <node>.
12479 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12481 (anonymous_class_creation:): New rule, tagged <node>.
12482 (NEW_TK): Tagged <node>.
12483 (type_literals, array_type_literal): New rules, tagged <node>.
12484 (class_declaration:): Removed action when reducing by class_body:
12485 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12486 using GET_CPC in sub-rules.
12487 (class_member_declaration): Handle inner classes.
12488 (method_declaration): When reducing method_header:, reset
12489 current_function_decl when appropriate.
12490 (method_declarator:): Set the number of formal parameter to 0 for
12491 method declared without arguments.
12492 (constructor_declarator:): Likewise.
12493 (static_initializer:): List of elements kept in a list.
12494 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12495 use of the keyword `static' for type declarations.
12496 (block_statement:): Handle inner class declarations.
12497 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12498 type qualified `this'.
12499 (class_instance_creation_expression): Use anonymous_class_creation:
12500 to handle inner class instances creation. Handle qualified `new'.
12501 (something_dot_new): Added appropriate actions.
12502 (create_new_parser_context): New function.
12503 (java_push_parser_context, java_parser_context_save_global,
12504 java_parser_context_suspend): Use create_new_parser_context.
12505 (check_modifiers): Changed leading comment.
12506 (check_class_interface_creation): Handle interclasses.
12507 (add_superinterfaces): Fixed comment.
12508 (create_interface): Build qualified name from the raw_name instead
12509 of its matching WFL. Push the initialized fields list. raw_name added
12510 as an extra argument to maybe_create_class_interface_decl.
12511 (create_class): Build qualified name from the raw_name instead of
12512 its matching WFL. Removed assignment to current_parsed_class_un.
12513 Call PUSH_ERROR before returning an error. Suspend the current
12514 parser context when processing an inner class. Push the
12515 initialized fields list. raw_name added as an extra argument to
12516 maybe_create_class_interface_decl. Add the private this$<n>
12518 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12519 (register_fields): Get the class type from GET_CPC and handle
12520 previous errors. Added code to handle the creation of static
12521 fields in inner classes. Initialized fields initialization
12522 statements kept in a list of lists.
12523 (maybe_generate_finit): Initialized fields initialization
12524 statements kept in a list of lists. Use GET_CPC.
12525 (maybe_generate_clinit): Likewise.
12526 (method_header): Use GET_CPC and GET_CPC_UN.
12527 (parser_qualified_classname): Handle inner classes.
12528 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12529 (java_fix_constructors): Hide pointer to enclosing context
12530 instance in constructor list when dealing with inner classes.
12531 (jdep_resolve_class): Call resolve_class with extra first argument
12533 (resolve_class): Add enclosing context as a first extra argument
12534 to do_resolve_class.
12535 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12537 (resolve_no_layout): Extra argument added to resolve_class
12539 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12540 (java_get_real_method_name): Use GET_CPC_UN.
12541 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12542 (java_check_abstract_methods): Handle static method declared in
12543 inner classes by an error.
12544 (java_check_regular_methods): Use DECL_CLINIT_P.
12545 (source_start_java_method): Also set DECL_MAX_LOCALS.
12546 (create_artificial_method): Call java_parser_context_save_global
12547 and java_parser_context_restore_global instead of saving/restoring
12548 the context by hand.
12549 (expand_start_java_method): Improved verbose mode message.
12550 (java_complete_expand_methods): Fixed leading comment. Use
12552 (fix_constructors): Added assignment to this$<n> if necessary.
12553 (java_expand_classes): Call java_complete_expand_classes instead
12554 of java_complete_expand_methods.
12555 (make_qualified_primary): Simplified.
12556 (merge_qualified_name): Optimized for missing left or right parts.
12557 (resolve_expression_name): Handle access to outer class fields from
12559 (resolve_qualified_expression_name): New macro
12560 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12561 classes. Report error on non appropriate qualification of
12562 `new'. Handle qualified `this'.
12563 (not_accessible_p): Allow access to outer class private fields from
12565 (patch_method_invocation): Handle method invocations through
12566 access methods and inner class constructor invocations.
12567 (find_applicable_accessible_methods_list): Search enclosing
12568 contexts of an inner class.
12569 (search_applicable_methods_list): Fixed typo.
12570 (argument_types_convertible): Handle inner class constructors'
12571 hidden outer context reference argument.
12572 (qualify_ambiguous_name): Handle qualified `this'.
12573 (java_complete_lhs): Handle use of field accessed through
12574 artificial access methods in various cases of assignments. Handle
12575 CLASS_LITERAL node.
12576 (check_final_assignment): Use DECL_CLINIT_P.
12577 (valid_ref_assignconv_cast_p): Handle the destination being an
12578 enclosing context of the source.
12579 (patch_unaryop): Handle use of field accessed through artificial
12581 (patch_return): Use DECL_CLINIT_P.
12582 (patch_throw_statement): Use DECL_CLINIT_P.
12583 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12584 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12587 2000-01-16 Anthony Green <green@cygnus.com>
12589 * parse.y (build_string_concatenation): Only use
12590 StringBuffer(String) shortcut if String arg is constant.
12592 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12594 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12595 the shift value to int. Fixed typo in comment.
12597 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12599 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12600 * jcf-write.c: Likewise.
12601 * parse.y: Likewise.
12602 * parse.c: Regenerate.
12604 2000-01-09 Anthony Green <green@cygnus.com>
12606 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12607 bytecodes in the correct order.
12609 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12611 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12613 2000-01-06 Anthony Green <green@cygnus.com>
12615 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12616 before building constant array decl.
12618 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12620 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12621 method invocation and typo in conditional expression.
12622 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12623 the appropriate NOTE_POP.
12624 * parse.y (patch_binop): Shift value mask to feature the right
12627 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12629 * class.c (assume_compiled, assume_compiled_node): Add static
12631 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12633 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12635 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12637 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12638 to `__modifier' to avoid stringifying it.
12640 * parse.y (verify_constructor_circularity): Don't call a variadic
12641 function with a non-literal format string.
12642 (java_check_abstract_methods): Move unreachable code inside
12643 `continue' statement.
12644 (lookup_method_invoke): Call xstrdup, not strdup.
12646 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12649 * jcf-parse.c (yyparse): Likewise.
12651 * jv-scan.c (main): Likewise.
12653 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12655 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12656 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12657 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12660 * parse.y (synchronized, variable_redefinition_error,
12661 check_class_interface_creation, create_interface, create_class,
12662 method_header, finish_method_declaration,
12663 check_modifiers_consistency, method_declarator,
12664 complete_class_report_errors, check_abstract_method_definitions,
12665 java_check_regular_methods, check_throws_clauses,
12666 java_check_abstract_methods, read_import_dir,
12667 check_pkg_class_access, declare_local_variables, fix_constructors,
12668 cut_identifier_in_qualified, resolve_expression_name,
12669 resolve_qualified_expression_name, patch_method_invocation,
12670 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12671 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12672 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12673 patch_try_statement, patch_synchronized_statement,
12674 patch_throw_statement, check_thrown_exceptions,
12675 patch_conditional_expr): Likewise.
12677 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12679 * Makefile.in (LIBDEPS): Added gcc's errors.o
12680 (../jcf-dump$(exeext):): Link with gcc's errors.o
12681 (../gcjh$(exeext):): Likewise.
12682 * expr.c (expand_java_NEW): Layout the entire target type instead of
12683 laying out its methods only.
12684 (lookup_field): Layout the class after having loaded it.
12685 * java-tree.h (java_debug_context): Declared.
12686 * jcf-io.c (toplev.h): Included.
12687 (find_class): Removed assignment to jcf's outofsynch
12688 field. Force source file to be read if newer than its matching
12689 class file. Tweaked debug messages.
12690 * jcf-parse.c (jcf_out_of_synch): Deleted.
12691 (read_class): Call to jcf_out_of_synch removed.
12692 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12693 (jcf_out_of_synch): Prototype deleted.
12694 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12695 `deprecated' and `class_err': integer turned into bit-fields.
12696 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12697 * parse.y (package_list): New global.
12698 (package_declaration:): Record newly parsed package name.
12699 (extra_ctxp_pushed_p): Static global deleted.
12700 (java_parser_context_save_global): Create buffer context for the
12701 purpose of saving globals, if necessary.
12702 (java_parser_context_restore_global): Pop context pushed for the
12703 purpose of saving globals, if necessary.
12704 (java_debug_context_do): New prototype and function.
12705 (java_debug_context): Likewise.
12706 (do_resolve_class): Use already parsed package names to qualify
12707 and lookup class candidate.
12708 (java_pre_expand_clinit): Removed unnecessary local variable.
12710 1999-12-17 Tom Tromey <tromey@cygnus.com>
12712 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12714 (process_file): Use `\n\' at end of each line in string.
12716 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12718 * expr.c (expand_invoke): Layout the loaded class before
12719 attempting to use it.
12720 (expand_java_field_op): Allow final field assignments to take
12722 * typeck.c (convert): Return error_mark_node if expr is null.
12724 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12726 * class.c (class_depth): Return -1 if the class doesn't load
12728 * expr.c (can_widen_reference_to): Check for errors during depth
12729 computation and return 0 accordingly.
12730 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12731 create default constructors and add an other error check.
12732 * parse.h (java_fix_constructors): Prototyped.
12733 * parse.y (java_pre_expand_clinit): Likewise.
12734 (build_super_invocation): Re-prototyped to feature one argument.
12735 (java_check_circular_reference): Directly use `current'.
12736 (java_fix_constructors): New function.
12737 (java_check_regular_methods): Don't create default constructors
12738 here, but abort if none were found.
12739 (java_complete_expand_methods): Pre-process <clinit> calling
12740 java_pre_expand_clinit.
12741 (java_pre_expand_clinit): New function.
12742 (fix_constructors): build_super_invocation invoked with the
12743 current method declaration as an argument.
12744 (build_super_invocation): Use the context of the processed method
12745 decl argument instead of current_class.
12746 * typeck.c (lookup_java_method): Take WFLs in method names into
12749 1999-12-14 Per Bothner <per@bothner.com>
12751 * class.c (make_class_data): flag_keep_inline_functions to keep
12752 private methods in the method array.
12754 1999-12-15 Anthony Green <green@cygnus.com>
12756 * check-init.c (check_init): Take into account both types of
12757 `throw's when checking for uninitialized variables.
12759 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12761 * parse.y (java_complete_lhs): Force conversion of array
12762 dimensions to int_type_node, that's what runtime's ABI expects.
12764 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12766 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12767 operand of a WFL, until the Java front-end gets fixed with regard
12768 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12770 1999-12-10 Andrew Haley <aph@cygnus.com>
12772 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12773 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12774 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12775 java-tree.h: Ditto.
12776 jcf-write.c: Ditto.
12778 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12780 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12781 before calling expand_eh_region_start and expand_start_all_catch.
12782 * except.c (expand_start_java_handler): Switch to permanent
12783 obstack before calling expand_eh_region_start.
12784 (expand_end_java_handler): Switch to permanent obstack before
12785 calling expand_start_all_catch.
12787 1999-12-5 Anthony Green <green@cygnus.com>
12789 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12790 function with side effects.
12791 (init_decl_processing): Mark all memory allocating DECLs with
12794 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12796 * except.c (expand_end_java_handler): Call
12797 expand_resume_after_catch and end_catch_handler.
12799 1999-11-30 Anthony Green <green@cygnus.com>
12801 * verify.c (verify_jvm_instructions): Create new return label
12802 chain if non existent (don't rely on the verified state of the jsr
12805 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12807 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12808 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12810 * parse.y (patch_assignment): Removed bogus final class test on
12811 lhs when checking on whether to emit an ArrayStoreException runtime
12813 * expr.c (expand_java_arraystore): Likewise.
12815 1999-11-28 Anthony Green <green@cygnus.com>
12817 * decl.c (find_local_variable): Reuse single slot decls when
12820 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12822 * jcf-parse.c (saw_java_source): Global variable removed.
12823 (read_class): Don't use `saw_java_source'. Added extra braces.
12824 (yyparse): Code setting `saw_java_source' removed.
12826 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12828 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12830 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12832 * verify.c (merge_type_state): Non verified subroutines being
12833 considered more than once to trigger passive type merge.
12835 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12837 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12838 in case of error. Error message tuned.
12840 1999-11-21 Anthony Green <green@cygnus.com>
12842 * constants.c (find_methodref_index): Unwrap method names before
12843 inserting them in the constant pool.
12845 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12847 * class.c (assume_compiled_node): New typedef.
12848 (assume_compiled_tree): New static data.
12849 (find_assume_compiled_node): New function.
12850 (add_assume_compiled): New function.
12851 (assume_compiled): New function.
12852 * class.c (make_class_data): Use assume_compiled.
12853 (is_compiled_class): Use assume_compiled.
12855 * java-tree.h (add_assume_compiled): Declare.
12857 * lang.c (lang_decode_option): Parse new options.
12859 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12861 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12862 int_type_node: that's what `_Jv_AllocObject' expects.
12864 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12866 * parse.y (lookup_method_invoke): Use lang_printable_name to
12867 reliably build the type name during error report. Fixes PR gcj/97.
12869 1999-11-09 Tom Tromey <tromey@cygnus.com>
12871 * jcf-path.c: Include <sys/stat.h>.
12872 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12873 (DIR_UP): New macro.
12875 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * parse.y (source_end_java_method): Resume permanent allocation,
12878 reversing Apr 27 1998 patch.
12879 (patch_string_cst): Pop obstacks after having pushed the permanent
12882 1999-11-05 Tom Tromey <tromey@cygnus.com>
12884 * class.c (finish_class): Emit inlined methods if any native
12885 methods exist in the class. Fixes PR gcj/85.
12887 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12889 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12890 (qualify_ambiguous_name): Likewise.
12892 1999-11-03 Godmar Back <gback@cs.utah.edu>
12894 * typeck.c: (lookup_java_method): search all inherited
12895 interfaces when looking up interface method.
12897 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12899 * parse.y (method_header:): Issue error message for rule `type
12901 (synchronized:): Error report when not using synchronized.
12903 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12905 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12906 being used before the superclass constructor has been called.
12907 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12908 instead of `CALL_THIS_CONSTRUCTOR_P'.
12910 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12912 * check-init.c: Fix typo in comment.
12914 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12916 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12919 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * parse.y (expression_statement:): Call function to report
12922 improper invocation of a constructor.
12923 (parse_ctor_invocation_error): New function.
12925 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12927 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12930 1999-10-21 Tom Tromey <tromey@cygnus.com>
12932 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12933 in generated `main'.
12935 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12938 (qualify_ambiguous_name): Likewise.
12940 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12942 * parse.y (java_complete_tree): fold_constant_for_init to work on
12944 (java_complete_lhs): Likewise.
12945 (array_constructor_check_entry): Complete an initializer element
12946 on permanent_obstack.
12948 1999-10-19 Tom Tromey <tromey@cygnus.com>
12950 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12951 From Mike Moreton <mike@pillim.demon.co.uk>.
12953 1999-10-15 Greg McGary <gkm@gnu.org>
12955 * java-tree.h (flag_bounds_check): Remove extern decl.
12956 * lang.c (flag_bounds_check): Remove global variable.
12957 (lang_f_options): Remove "bounds-check" entry.
12958 (lang_init_options): Default flag_bounds_check to "on".
12960 1999-10-14 Tom Tromey <tromey@cygnus.com>
12962 * jvgenmain.c (usage): New function.
12963 (main): Use it. Also, handle `-D' options.
12964 * jvspec.c (lang_specific_driver): Recognize -D.
12965 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12967 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12969 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12971 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12972 variadic function with a non-literal format string.
12974 * parse-scan.y (report_main_declaration): Likewise.
12976 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12978 * parse.y (read_import_dir, patch_assignment, patch_binop,
12979 patch_array_ref): Likewise.
12981 * typeck.c (build_java_array_type): Likewise.
12983 * verify.c (verify_jvm_instructions): Likewise.
12985 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12987 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12989 1999-10-07 Anthony Green <green@cygnus.com>
12991 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12992 where CHECK_PUT may fail for valid reasons.
12994 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12995 UNSAFE_PUTN): New macros.
12997 1999-10-04 Tom Tromey <tromey@cygnus.com>
12999 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
13000 well. Fixes Java PR gcj/59.
13001 * parse-scan.y (yyerror): Report errors.
13003 1999-09-24 Glenn Chambers <GChambers@provsol.com>
13005 * decl.c (insert_block): Remove unconditional `abort'.
13007 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
13009 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
13010 FUNCTION_CODE now of type int. All callers changed.
13011 Set the builtin's DECL_BUILT_IN_CLASS.
13013 1999-09-23 Tom Tromey <tromey@cygnus.com>
13015 * jvspec.c (lang_specific_driver): Don't read spec file if
13016 -fsyntax-only given.
13018 1999-09-22 Tom Tromey <tromey@cygnus.com>
13020 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
13022 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
13023 (WORDS_TO_LONG): Likewise.
13024 (WORDS_TO_DOUBLE): Likewise.
13026 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13028 * jcf-write.c (RELOCATION_VALUE_0): New macro.
13029 (RELOCATION_VALUE_1): Likewise.
13030 (emit_iinc, emit_reloc, push_constant1, push_constant2,
13031 push_in_const, push_long_const): Prototyped.
13032 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
13033 (push_constant2): Likewise.
13034 (push_int_const): Cast find_constant1's integer arguments to `jword'.
13035 (find_constant_wide): Cast find_constant2's integer arguments to
13037 (find_constant_index): Cast find_constant2's and find_constant2's
13038 integer arguments to `jword'.
13039 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
13040 (emit_switch_reloc): Use RELOCATION_VALUE_0.
13041 (emit_if): Use RELOCATION_VALUE_1.
13042 (emit_goto): Likewise.
13043 (emit_jsr): Likewise.
13044 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
13045 argument to push_long_const to HOST_WIDE_INT.
13047 1999-09-15 Andreas Schwab <schwab@suse.de>
13049 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
13051 1999-09-20 Nick Clifton <nickc@cygnus.com>
13053 * lang.c (lang_decode_option): Extend comment.
13055 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
13060 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13062 * gjavah.c (get_field_name, print_method_info, print_include,
13063 add_namelet): Use xmalloc, not malloc.
13065 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
13066 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
13069 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
13071 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
13073 * jcf-path.c (add_entry): Likewise.
13075 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
13077 * jv-scan.c (xmalloc): Remove definition.
13079 * jvgenmain.c (xmalloc): Likewise.
13081 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
13083 * lex.c (java_store_unicode): Use xrealloc, not realloc.
13085 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
13086 concat, not xmalloc/sprintf.
13087 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
13088 (xstrdup): Remove definition.
13090 * parse.y (duplicate_declaration_error_p,
13091 constructor_circularity_msg, verify_constructor_circularity,
13092 check_abstract_method_definitions, java_check_regular_methods,
13093 java_check_abstract_methods, patch_method_invocation,
13094 check_for_static_method_reference, patch_assignment, patch_binop,
13095 patch_cast, array_constructor_check_entry, patch_return,
13096 patch_conditional_expr): Use xstrdup, not strdup.
13098 * zextract.c (ALLOC): Use xmalloc, not malloc.
13100 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13102 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
13104 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
13105 (do_spec, lang_specific_pre_link, lang_specific_driver,
13106 input_filename, input_filename_length): Don't declare.
13107 (main_class_name, jvgenmain_spec, lang_specific_driver):
13109 (lang_specific_driver): All calls to the function pointer
13110 parameter now explicitly call `fatal'.
13112 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13114 * parse.y (find_applicable_accessible_methods_list): Search
13115 abstract classes as interfaces.
13117 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13119 * class.c (finish_class): We're now outside a valid method
13120 declaration. Tell the rest of gcc so.
13122 1999-09-08 Bruce Korb autogen@linuxbox.com
13124 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
13126 1999-09-07 Tom Tromey <tromey@cygnus.com>
13128 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
13130 (decode_signature_piece): Don't emit "::" in JArray<>.
13131 (print_namelet): Only print trailing `;' when printing a class.
13133 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
13135 * java-tree.h: Delete declarations for all tree nodes now moved to
13137 * decl.c: Delete their definitions.
13139 1999-09-04 Mark Mitchell <mark@codesourcery.com>
13141 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
13142 * Makefile.in (OBJS): Add ggc-callbacks.o.
13143 (OBJDEPS): Likewise.
13145 1999-09-03 Tom Tromey <tromey@cygnus.com>
13147 * parse.y (strip_out_static_field_access_decl): Return operand if
13148 it satisfies JDECL_P.
13150 1999-09-02 Tom Tromey <tromey@cygnus.com>
13152 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
13153 Handle nested arrays, like `[[I'.
13155 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13157 * class.c (finish_class): Remove unused parameter, all callers
13160 * expr.c (build_java_athrow): Change return type to void.
13161 (java_lang_expand_expr): Make sure each case in switch returns a
13164 * java-tree.h (finish_class): Fix prototype to take void args.
13166 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
13167 (main): Issue return from main, not exit.
13169 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13171 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13173 * jv-scan.c (main): Issue return from main, not exit.
13175 * parse.y (check_abstract_method_definitions,
13176 java_check_abstract_method_definitions): Add static prototypes.
13177 (java_complete_expand_methods): Fix call to `finish_class'.
13179 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13182 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13184 * lang.c (language_string): Constify.
13186 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13188 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13189 Remove hacks for stuff which comes from libiberty.
13191 * Make-lang.in: Likewise.
13193 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13195 * Makefile.in (xref.o): Depend on xref.c explicitly.
13197 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13199 * java-tree.h (lang_printable_name): Constify a char*.
13201 * lang.c (lang_printable_name): Likewise.
13203 1999-08-27 Jeffrey A Law (law@cygnus.com)
13205 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13206 comments in C code.
13208 1999-08-26 Tom Tromey <tromey@cygnus.com>
13210 * gjavah.c (print_cxx_classname): Print "::" before qualified
13213 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13215 * parse.y (lookup_cl): Changed leading comment. Now does its best
13216 to set the column number.
13217 (qualify_ambiguous_name): Take WFL wrappers into account.
13219 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13221 * verify.c (verify_jvm_instructions): Don't check instruction
13222 validity beyond end of method.
13224 1999-08-25 Tom Tromey <tromey@cygnus.com>
13226 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13228 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13230 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13231 cxx_keyword_subst, generate_access, name_is_method_p,
13232 get_field_name, print_field_name, super_class_name, print_include,
13233 decode_signature_piece, print_class_decls, usage, help,
13234 java_no_argument, version, add_namelet, print_namelet): Add static
13236 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13237 name_is_method_p): Constify a char*.
13238 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13239 Provide a final else clause in an if-else-if.
13240 (print_field_info): Add missing final arg in function call to
13241 `print_field_name'.
13242 (print_method_info, decompile_method, decode_signature_piece,
13243 print_c_decl, print_full_cxx_name, print_stub,
13244 print_mangled_classname, super_class_name, print_include,
13245 add_namelet, add_class_decl, print_class_decls, process_file,
13246 help): Constify a char*.
13248 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13249 push_int_const, find_constant_wide, find_constant_index,
13250 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13251 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13252 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13253 emit_if, emit_goto, emit_jsr, call_cleanups,
13254 make_class_file_name): Add static prototypes.
13255 (generate_bytecode_return, generate_bytecode_insns): Pass a
13256 NULL_PTR, not a NULL_TREE.
13258 * jv-scan.c: Include "jcf.h".
13259 (main): Declare using DEFUN macro.
13261 * jvspec.c (find_spec_file, lang_specific_pre_link,
13262 lang_specific_driver): Add prototypes.
13263 (find_spec_file): Constify a char*.
13265 * keyword.gperf (hash, java_keyword): Add prototypes.
13267 * lang.c (lang_print_error): Add static prototype.
13268 (lang_init): Prefer memcpy over bcopy to avoid casts.
13270 * lex.c (yylex): Add static prototype.
13272 * parse-scan.y: Include "lex.c" earlier.
13274 * parse.h: Remove redundant declaration for `yylex'.
13276 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13277 labeled_block_contains_loop_p): Add static prototypes.
13278 (not_accessible_p): Make static to match prototype.
13280 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13282 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13284 * parse.y (check_method_redefinition): Changed leading comment.
13285 (check_abstract_method_definitions): New function.
13286 (java_check_abstract_method_definitions): New function.
13287 (java_check_regular_methods): Call it.
13288 (verify_constructor_super): Fixed indentation.
13289 (lookup_method_invoke): Likewise.
13291 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13293 * parse.y (method_header): Return a null pointer if the current
13294 class node is null.
13295 (finish_method_declaration): Return if the current function decl
13297 (source_start_java_method): Likewise.
13298 (java_method_add_stmt): Likewise.
13300 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13302 * class.c (emit_register_class): Removed unnecessary call to
13304 * parse.y (labeled_block_contains_loop_p): Removed unused local
13307 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13309 * parse.y (java_refold): Added prototype.
13311 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13313 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13314 (java_stabilize_reference): Removed unnecessary `else'.
13315 (java_complete_lhs): Set flag to remember boolean. Call
13316 java_refold. Added comments.
13317 (java_decl_equiv): New function.
13318 (binop_compound_p): Likewise.
13319 (java_refold): Likewise.
13320 (patch_unaryop): Striped static field access assigned to decl and
13321 op. Changed promotion scheme for ++/-- operators.
13322 (search_loop): New function.
13323 (labeled_block_contains_loop_p): Likewise.
13324 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13326 (patch_bc_statement): Call search_loop. Fixed comment.
13328 1999-08-14 Anthony Green <green@cygnus.com>
13330 * expr.c (java_lang_expand_expr): Mark static array data as
13333 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13335 * jvgenmain.c (main): NUL-terminate name_obstack.
13337 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13339 * check-init.c (check_bool2_init, done_alternative): Add static
13342 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13343 (add_method, build_utf8_ref, build_class_ref,
13344 append_gpp_mangled_type, layout_class_method): Constify a char*.
13346 * decl.c (push_promoted_type, make_binding_level): Add static
13348 (push_promoted_type, pushdecl): Constify a char*.
13350 * except.c (find_handler_in_range, link_handler,
13351 check_start_handlers): Add static prototypes.
13353 * expr.c (process_jvm_instruction): Constify a char*.
13355 * gjavah.c (main): Constify a char*.
13357 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13360 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13362 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13363 munge, print_ents): Constify a char*.
13365 * jcf-dump.c (disassemble_method): Constify a char*.
13366 (print_constant_pool, print_exception_table): Add static prototypes.
13367 (print_constant, print_exception_table, main, disassemble_method):
13370 * jcf-io.c (find_classfile, find_class): Likewise.
13372 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13373 (set_source_filename, predefined_filename_p): Add static prototypes.
13374 (set_source_filename, get_constant, get_class_constant,
13375 find_in_current_zip): Constify a char*.
13377 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13379 (add_entry, add_path, jcf_path_classpath_arg,
13380 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13382 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13383 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13384 jcf_parse_one_method, jcf_parse_methods,
13385 jcf_parse_final_attributes): Add static prototypes.
13386 (get_attribute): Constify a char*.
13388 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13389 jcf_dependency_add_target, jcf_path_classpath_arg,
13390 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13392 * jv-scan.c (main): Constify a char*.
13393 (gcc_obstack_init): Add prototype arguments.
13395 * jvgenmain.c (gcc_obstack_init): Likewise.
13396 (main): Constify a char*.
13398 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13400 (put_decl_string, lang_print_error): Constify a char*.
13401 (lang_init): Remove redundant extern prototype.
13403 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13405 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13406 Add static prototypes.
13407 (get_type_from_signature): Constify a char*.
13409 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13410 Add static prototypes.
13411 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13412 (verify_jvm_instructions): Constify a char*.
13414 * xref.c (xref_flag_value): Likewise.
13416 * xref.h (xref_flag_value): Likewise.
13418 * zextract.c (makeword, makelong): Add static prototypes.
13419 (makeword, makelong): Constify a uch*.
13421 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13423 * lang.c (java_dummy_print): Constify a char*.
13424 (lang_print_error): Likewise.
13425 (lang_init): Remove redundant prototype for `print_error_function'.
13426 (lang_init_source): Likewise.
13427 (lang_identify): Constify a char*.
13429 1999-08-09 Tom Tromey <tromey@cygnus.com>
13431 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13432 (WORDS_TO_LONG): Likewise.
13433 (WORDS_TO_DOUBLE): Likewise.
13435 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13437 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13439 * expr.c (java_stack_pop, java_array_data_offset,
13440 build_java_throw_out_of_bounds_exception, case_identity,
13441 build_java_check_indexed_type): Add static prototypes.
13442 (linenumber_table, expand_invoke, expand_java_field_op,
13443 build_primtype_type_ref, expand_byte_code): Constify a char*.
13445 * java-tree.h (build_primtype_type_ref, linenumber_table):
13447 (java_lang_expand_expr): Add prototype.
13449 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13450 `java_lang_expand_expr'.
13452 * lex.c (java_lex_error): Constify a char*.
13453 (java_get_unicode, java_read_char, java_allocate_new_line,
13454 java_unget_unicode, java_sneak_unicode): Prototype.
13456 * parse-scan.y (current_class, package_name, method_declarator,
13457 report_class_declaration, yyerror): Constify a char*.
13459 * parse.h (java_report_errors): Prototype.
13460 (yyerror): Constify a char*.
13462 * parse.y (classitf_redefinition_error, check_modifiers,
13463 parse_jdk1_1_error, lookup_package_type,
13464 lookup_package_type_and_set_next, get_printable_method_name,
13465 purify_type_name): Constify a char*.
13466 (build_super_invocation, maybe_generate_finit,
13467 verify_constructor_super, parser_add_interface,
13468 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13469 java_complete_expand_methods, java_expand_finals,
13470 cut_identifier_in_qualified, java_stabilize_reference,
13471 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13472 merge_string_cste): Prototype.
13473 (single_type_import_declaration, yyerror,
13474 variable_redefinition_error, build_array_from_name,
13475 build_unresolved_array_type, check_class_interface_creation,
13476 resolve_class, complete_class_report_errors,
13477 note_possible_classname, read_import_dir,
13478 find_in_imports_on_demand, resolve_package, fix_constructors,
13479 check_deprecation, lookup_method_invoke,
13480 maybe_build_primttype_type_ref, array_constructor_check_entry):
13482 (java_complete_expand_methods, java_expand_finals): Make static.
13483 (convert_narrow): Remove static prototype.
13485 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13487 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13489 1999-08-02 Richard Henderson <rth@cygnus.com>
13491 * decl.c: Include defaults.h instead of expr.h.
13492 * parse.y: Likewise.
13494 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13496 * java/decl.c (start_java_method): Change all uses of
13497 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13498 Ensure expr.h is included.
13499 * java/expr.c (pop_arguments): Ditto.
13500 * java/parse.y (expand_start_java_method): Ditto.
13502 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13504 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13506 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13508 * decl.c: Include "function.h".
13509 * except.c: Likewise.
13510 * parse.y: Likewise.
13511 * Makefile.in: Update dependencies.
13513 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13515 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13516 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13517 `modifier' with ATTRIBUTE_UNUSED.
13519 * gjavah.c (process_file): Add braces around ambiguous `else'.
13521 * jcf-dump.c (print_access_flags, localvar_free): Change return
13524 * parse.y (java_complete_expand_method): Initialize variable
13526 (resolve_qualified_expression_name): Likewise for `field_decl'.
13527 (patch_method_invocation): Likewise for `class_to_search'.
13528 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13529 (patch_assignment): Likewise for `lhs_type'.
13531 * verify.c (verify_jvm_instructions): Remove unused variable
13534 1999-07-25 Richard Henderson <rth@cygnus.com>
13536 * decl.c (va_list_type_node): New.
13538 1999-07-25 Anthony Green <green@cygnus.com>
13540 * gjavah.c (print_stub): New function.
13541 (METHOD_IS_NATIVE): New macro.
13542 (print_mangled_classname): Make static.
13543 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13544 (process_file): Perform stub generation.
13545 (HANDLE_METHOD): Don't emit class decls during stub
13547 (HANDLE_END_METHOD): Take into account stub generation.
13548 (print_method_info): Handle stub generation.
13549 (print_stub): New function.
13550 (print_cxx_classname): Make signature consistant with others.
13551 (help): Describe -stubs option.
13552 (main): Create stub file.
13553 (version): Use version.c.
13554 (print_full_cxx_name): New function.
13555 (print_c_decl): Use print_full_cxx_name.
13557 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13559 * check-init.c (check_init): Handle MAX_EXPR.
13561 1999-07-15 Andrew Haley <aph@cygnus.com>
13563 * lang.c (flag_use_divide_subroutine): New variable.
13564 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13565 fp-to-integer conversion.
13566 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13569 * expr.c (build_java_soft_divmod): New function.
13570 (build_java_binop): Call build_java_soft_divmod if
13571 flag_use_divide_subroutine is set.
13572 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13573 soft_lrem_node: new builtin functions.
13574 (init_decl_processing) Initialize the new builtins.
13575 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13576 soft_lrem_node: new builtin functions.
13577 (build_java_soft_divmod): New function.
13578 * parse.y: Call build_java_soft_divmod if
13579 flag_use_divide_subroutine is set.
13580 * parse.c: Rebuilt.
13582 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13583 a --specs= arg) even if not linking.
13584 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13585 -fuse-divide-subroutine
13587 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13589 * parse.y (resolve_and_layout): Check methods only once.
13590 (resolve_qualified_expression_name): Verify thrown exceptions
13592 (check_thrown_exceptions): Reject exceptions thrown in
13593 initializer. Error message tuned.
13595 1999-07-14 Andrew Haley <aph@cygnus.com>
13597 * expr.c (expand_expr): Do not return the last statement in a
13598 block as the block's value.
13600 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13602 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13603 CALL_EXPR, to avoid order of evaluation changes.
13605 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13607 * parse.y (qualify_ambiguous_name): Do not use
13608 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13610 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * check-init.c (check_init): Handle MAX_EXPR.
13613 * expr.c (force_evaluation_order): Force method call arguments to
13614 be evaluated in left-to-right order.
13615 * parse.y (qualify_ambiguous_name): Loop again to qualify
13616 NEW_ARRAY_EXPR properly.
13618 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * parse.y (patch_invoke): Resolve unresolved invoked method
13622 (qualify_ambiguous_name): STRING_CST to qualify expression for
13623 type name resolution.
13625 1999-06-24 Andrew Haley <aph@cygnus.com>
13627 * class.c (finish_class): Whenever a deferred method is
13628 output, rescan the list of methods to see if a new candidate for
13629 output can be found.
13631 1999-06-28 Tom Tromey <tromey@cygnus.com>
13633 * jvspec.c (lang_specific_driver): Recognize --help.
13635 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13637 * parse.y (resolve_package): Fixed bogus return statement.
13638 (patch_method_invocation): Resolve method invocation beginning with
13639 a package name qualifier.
13641 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13643 * Make-lang.in (java.stage1): Depend on stage1-start.
13644 (java.stage2): Likewise for stage2-start.
13645 (java.stage3): Likewise for stage3-start.
13646 (java.stage4): Likewise for stage4-start.
13648 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13650 * parse.y (java_complete_lhs): When doing cross referencing, don't
13651 try to keep file location on a WFL expanded as a CALL_EXPR.
13653 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13655 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13656 compiling to class file a void method with an empty method body.
13657 As a side effect, the bytecode backend will generate the
13658 appropriate `return' instruction.
13660 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * parse.y (lookup_package_type_and_set_next): New function prototype.
13663 (resolve_package): Search current and imported packages.
13664 (lookup_package_type_and_set_next): New function.
13666 1999-06-22 Andrew Haley <aph@cygnus.com>
13668 * verify.c (verify_jvm_instructions): Check for pending blocks
13669 before invalid PC test and opcode switch, not after.
13671 1999-06-21 Andrew Haley <aph@cygnus.com>
13673 * except.c (find_handler_in_range): The upper limit for exception
13674 ranges is exclusive, not inclusive: (start <= pc < end).
13675 (link_handler): find child pointer which points to outer by
13676 searching sibling list: previous code incorrectly assumed that
13677 outer->outer->first_child must point to outer.
13678 * verify.c (verify_jvm_instructions): FIXME added to code for
13680 (verify_jvm_instructions): Do not assume that the last block
13681 processed in a subroutine is a block which ends with a `ret'
13682 instruction. With some control flows it is possible that the last
13683 block ends with an `athrow'.
13685 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * parse.y (qualify_ambiguous_name): Reorganized the post
13688 evaluation of non WFL leading expression nodes.
13690 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13695 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13697 * parse.y (qualify_ambiguous_name): Handle qualified expression
13698 beginning with a STRING_CST.
13700 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13702 * parse.y (register_fields): Set DECL_INITIAL on both
13703 pre-initialized static and public fields.
13704 (resolve_field_access): Static field access expressions to always
13706 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13707 qualification. CONVERT_EXPR to be resolved as an expression name.
13708 (java_complete_lhs): Identify and access qualified final
13709 initialized field in switch statement case expression.
13710 (fold_constant_for_init): Pre-initialized field decl constant to
13713 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13715 * parse.y (note_possible_classname): Mark returned node with
13716 QUALIFIED_P only if the original class name contained a '/'.
13718 1999-06-05 Anthony Green <green@cygnus.com>
13720 * Make-lang.in (gcjh): More parallel build fixes.
13722 1999-06-03 Mike Stump <mrs@wrs.com>
13724 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13726 1999-06-02 Anthony Green <green@cygnus.com>
13728 * except.c (link_handler): Chain exception handlers in order.
13730 1999-06-02 Anthony Green <green@cygnus.com>
13732 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13733 with nops and process as usual in order to always set correct EH
13734 ranges. Emit detailed warnings about unreachable bytecodes.
13736 1999-06-02 Anthony Green <green@cygnus.com>
13738 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13741 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13743 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13744 or the searched field decl.
13746 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13748 * parse.y (fold_constant_for_init): Convert numerical constant
13749 values to the type of the assigned field.
13751 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13753 * expr.c (lookup_field): Relaxed the test on class loading error
13755 * parse.y (fold_constant_for_init): Enabeled old code.
13757 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13760 decide the validity of the cast of a java.lang.Cloneable reference
13762 (patch_conditional_expr): Fixed first argument passed to
13763 binary_numeric_promotion.
13765 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13767 * parse.y (qualify_ambiguous_name): Take into account that a
13768 CONVERT_EXPR might specify a type as a WFL.
13770 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13772 * parse.y (patch_assignment): Save the rhs before using it as an
13773 argument to _Jv_CheckArrayStore.
13775 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13777 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13779 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13781 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13782 floating point literal only when the exponent indicator has been
13785 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13787 * parse.y (formal_parameter:): Construct argument tree list
13788 element even if a yet unsupported final parameter was encountered.
13790 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13792 * parse.y (finish_method_declaration): Issue errors for native or
13793 abstract methods declared with a method body, as well as for non
13794 native or non abstract methods with no method body.
13796 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13798 * class.c (build_utf8_ref): Initialize variable `field'.
13800 * decl.c (init_decl_processing): Initialize variable `field'.
13802 * expr.c (build_known_method_ref): Mark parameters `method_type',
13803 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13804 (process_jvm_instruction): Likewise for parameter `length'.
13806 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13807 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13810 * parse.y (maybe_generate_clinit): Remove unused variable
13811 `has_non_primitive_fields'.
13812 (find_in_imports_on_demand): Initialize variables `node_to_use'
13814 (patch_binop): Likewise for variable `prom_type'.
13815 (patch_unaryop): Likewise for variable `prom_type'.
13817 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13819 * xref.c (xref_table): Add missing initializer.
13821 1999-05-14 Tom Tromey <tromey@cygnus.com>
13823 * java-except.h (struct eh_range): Removed unused `next' member.
13824 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13825 after adding all exception handlers. Sort exception ranges in
13827 (struct pc_index): New structure.
13828 (start_pc_cmp): New function.
13829 * except.c (add_handler): Return `void'. Don't call link_handler;
13830 instead construct an ordinary linked list and do range
13832 (check_nested_ranges): New function.
13833 (link_handler): Changed interface to allow merging of eh_ranges.
13834 Split overlapping ranges. Return `void'.
13836 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13838 * parse.y (constructor_block_end:): New rule, tagged <node>.
13839 (constructor_body:): Use `constructor_block_end' instead of
13842 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13844 * parse.y (statement_nsi:): Pop `for' statement block.
13845 (java_complete_lhs): Labeled blocks containing no statement are
13846 marked as completing normally.
13848 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13850 * xref.c (xref_set_current_fp): New function, defined.
13851 * xref.h (xref_set_current_fp): New function, prototyped.
13853 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13855 * check-init.c (check_init): Take into account that
13856 LABELED_BLOCK_STMT can be empty.
13858 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13860 * parse.y (java_check_regular_methods): Warning check on not
13861 overriding methods with default access in other packages does not
13862 apply to `<clinit>'.
13863 (java_complete_lhs): If block body is an empty_stmt_node, replace
13864 it by NULL_TREE. This prevents gcc from generating an irrelevant
13867 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13869 * check-init.c (check_init): Removed code accepting to see things
13870 falling through default:, when doing xrefs.
13871 * java-tree.h (do_not_fold): New global variable, declared.
13872 * parse.y (do_not_fold): New global variable, defined.
13873 (java_complete_expand_method): Set `do_not_fold' to the value of
13874 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13875 and reinstall them after them have been purged; do not check for
13876 initializations; do not issue missing return errors.
13877 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13879 (patch_binop): Skip the fold part when doing xrefs.
13880 (build_string_concatenation): Skip the concatenation part when
13882 (patch_synchronized_statement): Do not generate a try-finally when
13884 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13885 and keep the location where the throw was seen.
13886 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13887 any treatment on the converted node an simply return a NOP_EXPR of
13889 * xref.c (xref_get_data): New function, defined.
13890 * xref.h (xref_get_data): New function, declared.
13891 (XREF_GET_DATA): Use xref_get_data.
13893 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13895 * gjavah.c (print_include): Cast the result of `strlen' to int
13896 when comparing against a signed value.
13897 (add_namelet): Likewise.
13899 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13901 * expr.c (expand_invoke): Mark parameter `nargs' with
13903 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13905 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13908 * jcf-reader.c (get_attribute): Cast a value to long
13909 when comparing against a signed expression. Likewise.
13911 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13912 HOST_BITS_PER_CHAR.
13914 1999-05-11 Andrew Haley <aph@cygnus.com>
13916 * parse.y (source_end_java_method): If the current method contains
13917 any exception handlers, force asynchronous_exceptions: this is
13918 necessary because signal handlers in libjava may throw exceptions.
13919 * decl.c (end_java_method): Ditto.
13921 1999-05-11 Tom Tromey <tromey@cygnus.com>
13923 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13925 * jvspec.c (THREAD_NAME): Removed.
13926 (GC_NAME): Likewise.
13927 (MATHLIB): Likewise.
13928 (WITHLIBC): Likewise.
13930 (THREADLIB): Likewise.
13931 (MATH_LIBRARY): Likewise.
13932 (lang_specific_driver): Don't add `-l' options to command line.
13933 Instead, add a single --specs option. Recognize `-L' options and
13934 use them to search for spec file.
13935 (find_spec_file): New function.
13936 (SPEC_FILE): New define.
13938 1999-05-11 Dave Brolley <brolley@cygnus.com>
13940 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13941 cpplib-enabled build.
13943 1999-05-05 Per Bothner <bothner@cygnus.com>
13945 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13946 temporarily zero it while calling rest_of_decl_compilation.
13948 * java-tree.h (string_ptr_type_node): Add declaration.
13949 * decl.c: Define and initialize string_ptr_type_node.
13950 * parse.y (patch_string_cst): Use string_ptr_type_node.
13952 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13953 * parse.y (for_statement): Now unconditionally exit_block.
13954 (finish_labeled_statement): No longer exit_block if for-loop.
13955 (patch_loop_statement): Check harder if the loop is already labeled.
13957 * parse.y (patch_initialized_static_field): Removed function.
13958 (maybe_generate_clinit): Removed special handling for interfaces.
13959 (java_complete_expand_methods): Do a preliminary java_complete_tree
13960 on <clinit> to determine if it can be removed.
13961 (java_complete_expand_method): Remove special handling for <clinit>.
13962 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13963 optimize if we get back empty_stmt_node.
13964 For MODIFY_EXPR, re-do checking of static initializers.
13965 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13966 For VAR_DECL, pass correct context.
13968 * verify.c (verify_jvm_instructions): Better error messages.
13970 1999-05-03 Tom Tromey <tromey@cygnus.com>
13972 * parse-scan.y (interface_declaration): Call
13973 report_class_declaration for interfaces.
13975 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13977 * Makefile.in: Remove -v from bison command lines.
13979 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13981 * check-init.c (check_init): Exclude a case of error when doing
13983 * class.c (layout_class_method): Don't generate the error message
13984 twice when compiling from source.
13985 * lang-options.h: Added `-Wredundant-modifers' and
13986 `-Wunusupported-jdk11' flags and help text.
13987 * lang.c (lang_decode_option): Added support for
13988 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13989 flag_static_local_jdk11 and flag_redundant set accordingly.
13990 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13991 * parse.h (EXPR_WFL_ADD_COL): New macro.
13992 (DECL_END_SOURCE_LINE): Likewise.
13993 (DECL_INHERITED_SOURCE_LINE): Likewise.
13994 * parse.y (static_ref_err): New function, prototyped.
13995 (CCB_TK): Now tagged <operator>.
13996 (class_body:): Remember the location of the closing '}' of a class
13997 definition when doing xrefs.
13998 (block:): Likewise.
13999 (block_end:): Likewise.
14000 (create_class): Remember the location of the inherited class
14001 identifier when doing xrefs.
14002 (register_fields): Added test on first operand of `init' before
14003 testing it TREE_CODE.
14004 (method_header): Store the location of the class identifier in the
14005 class decl when doing xrefs.
14006 (finish_method_declaration): Don't combine first/last method line
14008 (java_check_regular_methods): Warning check on not overriding
14009 methods with default access on other packages move before check on
14010 static methods. Initialization of `aflags' also moved up.
14011 (resolve_expression_name): Call static_ref_err to report the error.
14012 (static_ref_err): New function, implemented.
14013 (resolve_field_access): Returned simplified static field access
14015 (resolve_qualified_expression_name): Check for illegal use of
14016 static fields in a non static context. Call static_ref_err to
14017 report error in various places.
14018 (java_complete_tree): Do not fold initialized static fields when
14020 (java_complete_lhs): Likewise.
14022 1999-04-29 Anthony Green <green@cygnus.com>
14024 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
14025 create internal labels.
14026 (lookup_label): Ditto.
14028 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14030 * class.c (layout_class_method): Generate <clinit>'s rtl for
14032 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
14033 for interfaces' <clinit>.
14034 * expr.c (lookup_field): Search for fields in interfaces.
14035 (expand_invoke): Fixed indentation.
14036 (expand_java_field_op): Likewise. Use IS_CLINIT.
14037 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
14038 (IS_CLINIT): New macro.
14039 * parse.y (type_declaration:): Call maybe_generate_clinit after an
14040 interface was parsed.
14041 (maybe_generate_clinit): Don't generate if the current class is an
14042 interface with only fields of primitive types.
14043 (reset_method_name): Use IS_CLINIT.
14044 (java_complete_expand_method): Expand <clinit> when it exists for
14045 interfaces. Use IS_CLINIT.
14046 (resolve_expression_name): Use DECL_CONTEXT instead of
14047 current_class to build static field references.
14048 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
14049 ARRAY_REF when doing xreferencing.
14050 (check_final_assignment): Fixed typo in leading comment. Use
14052 (patch_array_ref): Don't fully expand array references when
14054 (patch_return): Use IS_CLINIT.
14055 (patch_throw_statement): Likewise.
14057 1999-04-22 Tom Tromey <tromey@cygnus.com>
14059 * Make-lang.in (JAVA_SRCS): Added check-init.c.
14061 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14063 * decl.c (predef_filenames, predef_filenames_size): New globals
14064 (init_decl_processing): predef_filenames and predef_filenames_size
14066 * java-tree.h (predef_filenames, predef_filenames_size): Declared
14068 * jcf-parse.c (predefined_filename_p): New function.
14069 (yyparse): Check that files on the command line are specified only
14070 once and issue a warning otherwise.
14071 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
14072 * parse.y (source_end_java_method): Nullify NOP method bodies, to
14073 avoid a gcc warning with -W -Wall turned on.
14074 (java_expand_classes): Abort if errors were encountered.
14075 (java_complete_lhs): If the cross reference flag is set, wrap
14076 field DECL node around a WFL when resolving expression name.
14078 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14080 * lang.c (lang_decode_option): Fixed returned value when parsing
14081 `-fxref=...' and `-Wall'.
14082 * parse.y (source_end_java_method): Do not generate code when
14083 flag_emit_xref is set.
14084 (resolve_expression_name): Do not build static field access when
14085 flag_emit_xref is set.
14086 (resolve_field_access): No special treatment on `length' when
14087 flag_emit_xref is set. Do not build qualified static field access
14088 when flag_emit_xref is set.
14089 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
14090 when flag_emit_xref is set.
14091 (patch_assignment): Do not generate array store runtime check when
14092 flag_emit_xref is set.
14093 * xref.c (xref_flag_value): Fixed function declaration
14095 (xset_set_data): New function.
14096 * xref.h (xref_set_data): Added prototype for new function.
14097 (typedef struct xref_flag_table): New field data.
14098 (XREF_GET_DATA): New macro.
14100 1999-04-19 Tom Tromey <tromey@cygnus.com>
14102 * xref.h (enum): Removed trailing comma.
14104 * parse.y (resolve_qualified_expression_name): Added missing
14107 1999-04-15 Anthony Green <green@cygnus.com>
14109 * gjavah.c: New prototypes for java_float_finite and
14110 java_double_finite.
14112 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14114 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
14117 1999-04-06 Jeffrey A Law (law@cygnus.com)
14119 * Makefile.in (TREE_H): Add tree-check.h.
14120 (RTL_H): Add genrtl.h.
14122 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
14124 * parse.y (patch_assignment): Added ArrayStoreException runtime
14127 1999-04-06 Per Bothner <bothner@cygnus.com>
14129 * expr.c (pop_type_0): New function.
14130 (pop_type): Use pop_type_0.
14131 * java-tree.h (pop_type_0): New declaration.
14132 * verify.c (verify_jvm_instructions): Check return instructions.
14134 * parse.y (patch_binop): Don't fold if non-constant and emiting
14137 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14139 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
14141 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
14142 (main_jcf): Don't define.
14143 (process_file): Don't set `main_jcf'.
14145 * java-tree.h (main_jcf): Don't declare.
14147 * jcf-parse.c (main_jcf): Add static definition.
14149 * lang.c (main_jcf): Don't define.
14151 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14153 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
14155 * decl.c (copy_lang_decl): Likewise for `bcopy'.
14157 * jcf-depend.c: Include "config.h", not <config.h>.
14159 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
14162 * jcf-path.c: Include "config.h", not <config.h>.
14164 * lex.c: Don't include various system header files.
14165 (java_init_lex): Cast the argument of `bzero' to PTR
14167 * parse-scan.y (java_push_parser_context): Likewise.
14169 * parse.y (java_push_parser_context): Likewise.
14170 (patch_bc_statement): Match format specifier to variable argument.
14172 * xref.c: Don't include <stdio.h>.
14174 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14176 * parse.y (struct parser_ctxt *ctxp): Now global.
14177 (declare_local_variables): Use WFL compound value for the
14178 declaration source line value, when doing cross-referencing.
14180 1999-03-31 Tom Tromey <tromey@cygnus.com>
14182 * gjavah.c (print_field_info): Allow constants of other types.
14183 (print_include): Generate include when new name is proper prefix
14184 of already printed name.
14185 (add_namelet): Likewise.
14186 (cxx_keyword_subst): New function.
14187 (print_method_info): Use it.
14188 (print_field_name): New function.
14189 (get_field_name): New function.
14190 (print_field_info): Use get_field_name and print_field_name.
14192 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14194 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14195 'KR-C', so gperf uses the `const' keyword on strings.
14197 * keyword.gperf (java_keyword): Const-ify a char*.
14199 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14201 * parse.y (patch_bc_statement): Fixed identation and a bogus
14204 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14206 * parse.y (patch_assignment): Allow static variables in other
14207 classes to be assigned.
14209 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14211 * class.c (maybe_add_interface): Remove unused variable
14213 (make_class_data): Use = for assignment, not ==. Likewise.
14214 (emit_register_classes): Remove unused variable `decl'.
14216 * lex.c: Fix comment so as not to contain an embedded `/*'.
14218 * verify.c (verify_jvm_instructions): Remove unused variable
14221 1999-03-27 Per Bothner <bothner@cygnus.com>
14223 * parse.y (complete_loop_body): Rename to finish_loop_body.
14224 (complete_labeled_statement): Rename to finish_labeled_statement.
14225 (complete_for_loop): Rename to finish_for_loop.
14226 (complete_method_declaration): Rename to finish_method_declaration.
14228 * java-tree.h (continue_identifier_node): New global node.
14229 * decl.c: Define and initialize continue_identifier_node.
14230 * parse.y (generate_labeled_block): Remove - no longer needed.
14231 (build_loop_body): Use continue_identifier_node for continue block.
14232 (finish_labeled_statement): Also do pop_labeled_block actions.
14233 (java_complete_lhs): POP_LOOP even if error.
14234 (build_labeled_block): Special handling for continue_identifier_node.
14235 (patch_loop_statement): Re-organize.
14236 (patch_bc_statement): Re-write.
14238 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14240 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14241 using a WFL compound value.
14242 * parse.y (xref.h): Include.
14243 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14244 WFL compound value.
14245 (register_fields): Set WFL compound value to lineno if doing
14247 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14249 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14250 * xref.h (expand_xref): Prototype renamed from xref_generate.
14252 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14254 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14255 (GET_CURRENT_BLOCK): New macro.
14256 * parse.y (current_static_block): New global variable.
14257 (method_body:): Define action.
14258 (complete_method_declaration): Set current_function_decl to NULL
14259 when work on the current method is done.
14260 (declare_local_variables): Use GET_CURRENT_BLOCK.
14261 (java_method_add_stmt): Likewise.
14262 (java_complete_expand_method): Disable the use of `this' when
14263 expanding <clinit>.
14264 (enter_a_block): If no current method exist, use
14265 current_static_block to link static initializer blocks.
14266 (exit_block): Rewritten to use current_static_block when no current
14267 method decl exists.
14268 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14269 (patch_return): Forbid the use of `return' in static initializers.
14270 (patch_throw_statement): Fixed indentation. Issue specific error
14271 for uncaught thrown checked exception in static initializer
14272 blocks. Removed FIXME.
14274 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14276 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14277 Link gcj from gcc.o.
14279 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14281 * parse.y (find_applicable_accessible_methods_list): When dealing
14282 with interface: ensure that a given interface or java.lang.Object
14283 are searched only once.
14285 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14287 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14289 * jcf-dump.c (print_access_flags): Add braces around if-else.
14291 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14294 * lex.c (build_wfl_node): Add static prototype.
14296 * lex.h (build_wfl_node): Remove static prototype.
14298 * parse.y: Include lex.c early enough to declare everything needed.
14299 Ensure calls to `build_wfl_node' pass the proper arguments.
14300 (create_class): Remove unused variable `super_decl'.
14301 (get_printable_method_name): Initialize variable `name'.
14303 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14305 * Changelog: Fixed 1999-03-22 typos.
14306 * lang.c (lang_decode_option): Fixed typo in error string in the
14309 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14311 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14312 (xref.o): New rule.
14313 * java-tree.h (flag_emit_xref): Declared extern.
14314 * lang.c (xref.h): Included.
14315 (flag_emit_xref): New global variable.
14316 (lang_decode_option): Added support for -fxref.
14318 * xref.h: Likewise.
14320 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14322 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14325 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14327 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14328 $(srcdir)/../system.h and $(JAVA_TREE_H).
14329 (jcf-io.o): Depend on $(JAVA_TREE_H).
14330 (mangle.o): Likewise.
14332 * check-init.c (check_cond_init): Add static prototype.
14334 * class.c (build_java_method_type, hashUtf8String,
14335 make_field_value, get_dispatch_vector, get_dispatch_table,
14336 append_gpp_mangled_type, mangle_static_field): Likewise.
14337 (strLengthUtf8): Hide unused definition.
14338 (hashUtf8String): Const-ify.
14339 (make_field_value): Un-ANSI-fy.
14341 * constants.c: Move inclusion of jcf.h above java-tree.h.
14342 (set_constant_entry, find_class_or_string_constant,
14343 find_name_and_type_constant, get_tag_node,
14344 build_constant_data_ref): Add static prototype.
14346 * decl.c (push_jvm_slot, builtin_function,
14347 lookup_name_current_level): Likewise.
14348 (builtin_function): Const-ify.
14350 * except.c (expand_start_java_handler, expand_end_java_handler):
14351 Add static prototype.
14353 * expr.c (flush_quick_stack, push_value, pop_value,
14354 java_stack_swap, java_stack_dup, build_java_athrow,
14355 build_java_jsr, build_java_ret, expand_java_multianewarray,
14356 expand_java_arraystore, expand_java_arrayload,
14357 expand_java_array_length, build_java_monitor, expand_java_pushc,
14358 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14359 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14360 expand_compare, expand_test, expand_cond, expand_java_goto,
14361 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14362 expand_java_field_op, java_push_constant_from_pool): Likewise.
14364 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14365 (build_java_arraynull_check): Mark parameters `node' and `type'
14366 with ATTRIBUTE_UNUSED.
14367 (note_label): Likewise for parameter `current_pc'.
14368 (expand_java_call, expand_java_ret): Hide unused definition.
14370 * java-tree.h (make_class, build_constants_constructor,
14371 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14372 init_outgoing_cpool, register_class, emit_register_classes,
14373 java_layout_seen_class_methods): Prototype.
14374 (unicode_mangling_length): Const-ify.
14375 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14376 emit_unicode_mangled_name, format_int, format_uint,
14377 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14378 jcf_print_utf8_replace, open_class): Prototype.
14380 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14381 <stdio.h>. Include tree.h/java-tree.h.
14382 (utf8_equal_string usage, process_class): Add static prototype.
14383 (open_class): Don't prototype this here.
14384 (utf8_equal_string): Match arguments to format specifiers.
14385 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14386 TABLE_SWITCH, disassemble_method): Likewise.
14388 * jcf-io.c: Include tree.h/java-tree.h.
14389 (open_class, find_classfile, jcf_print_utf8,
14390 jcf_print_utf8_replace): Const-ify.
14392 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14393 parse_class_file): Add static prototype.
14394 (find_in_current_zip): Match definition to existing static
14397 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14398 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14399 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14400 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14401 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14402 generate_bytecode_return, perform_relocations, init_jcf_state,
14403 init_jcf_method, release_jcf_state, generate_classfile):
14404 Add static prototype.
14405 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14406 (make_class_file_name): Const-ify.
14408 * jcf.h (find_classfile): Const-ify.
14410 * jv-scan.c (reset_report): Remove prototype.
14412 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14413 (error): Rewrite to allow varargs.
14415 * lang.c (lang_f_options): Const-ify.
14417 * lex.c (java_parse_escape_sequence): Add static prototype.
14418 (java_allocate_new_line): Match definition to existing static
14421 * mangle.c Include tree.h/java-tree.h.
14422 (unicode_mangling_length, emit_unicode_mangled_name,
14423 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14425 * parse.h (jdep_code): Remove trailing comma in enumeration.
14426 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14427 (reset_report): Add prototype.
14429 * verify.c (push_pending_label, merge_types): Add static
14432 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14434 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14436 * parse.y (find_applicable_accessible_methods_list): Extend the
14437 search to superinterfaces when relevant.
14438 (search_applicable_methods_list): New function.
14440 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14442 * class.c (unmangle_classname): Implemented stricter testing
14443 before setting the QUALIFIED_P flag on an identifier.
14445 1999-03-16 Per Bothner <bothner@cygnus.com>
14447 * parse.y (java_complete_lhs): Call force_evaluation_order
14448 after patch_newarray.
14449 (patch_binop): Don't call fold if there are side effects.
14451 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14453 * parse.y (java_stabilize_reference): Use save_expr instead of
14454 building a SAVE_EXPR node.
14455 (java_complete_lhs): Patch the resulting string of the `+='
14456 operator (if necessary) and complete the RHS after having built
14459 1999-03-15 Per Bothner <bothner@cygnus.com>
14461 * class.c (make_class): Don't set CLASS_P here (because
14462 this function is also called by build_java_array_type).
14463 (push_class): Set CLASS_P here instead.
14464 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14466 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14467 context. If the context is class, perfer "super" over "synchronized".
14468 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14470 * parse.y (create_class): Don't call parser_check_super here;
14471 it is not robust. Always wait until later.
14473 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14474 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14476 1999-03-13 Per Bothner <bothner@cygnus.com>
14478 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14479 * lex.h (UNGETC): Change misleading macro.
14481 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14483 * parse.y (java_stabilize_reference): Return NODE when patching a
14485 (java_complete_lhs): Put parenthesis around truth values.
14487 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14489 * class.c (layout_class_method): Don't make rtl for interface
14491 * parse.h (GET_TYPE_NAME): New macro.
14492 * parse.y (if_then_statement:): Fixed indentation.
14493 (if_then_else_statement:): Likewise.
14494 (for_statement:): Fixed spacing.
14495 (try_statement:): Fixed indentation.
14496 (create_interface): Don't force interfaces to be abstract.
14497 (method_header): Abstract methods are OK in interfaces.
14498 (declare_local_variables): Fixed typo in comment.
14499 (java_complete_expand_method): Fixed indentation.
14500 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14501 non accessible fields.
14502 (java_stabilize_reference): New function.
14503 (java_complete_lhs): Fixed indentation. Use
14504 java_stabilize_reference in compound assignment. Insert the
14505 cast. If not processing `+' fix string constants before processing
14508 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14510 * constants.c (find_class_or_string_constant): Cast variable `j'
14511 to a `jword' when comparing against one.
14513 * expr.c (java_lang_expand_expr): Remove unused variables
14514 `has_finally_p' and `op0'.
14516 * gjavah.c (print_field_info): Cast a value to jint when comparing
14517 against one. Likewise for a jlong.
14518 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14519 against a signed quantity.
14521 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14522 (print_signature): Don't needlessly dereference variable `str'
14524 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14525 `max_locals' with ATTRIBUTE_UNUSED.
14526 (jcf_parse_class): Likewise for variable `index'.
14528 * parse.h (reverse_jdep_list): Remove static prototype.
14530 * parse.y (build_jump_to_finally): Remove prototype and definition.
14531 (reverse_jdep_list): Add static prototype.
14533 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14534 `assignment' and `expr_decl'.
14536 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14538 1999-03-12 Andrew Haley <aph@cygnus.com>
14540 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14541 we'll need a directory separator and a null character.
14543 1999-03-10 Per Bothner <bothner@cygnus.com>
14545 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14547 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14549 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14552 1999-03-05 Per Bothner <bothner@cygnus.com>
14554 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14556 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14558 * class.c (layout_class_method): A static method in a base class
14559 is never overridden, so treat it like it doesn't exist.
14560 However, do complain about private non-static method overriding
14561 public static method.
14563 * parse.y: Don't set unused INITIALIZED_P flag.
14564 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14566 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14567 (build_array_from_name): Re-order &index[string] to &string[index].
14569 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14570 error_mark (it might catch more errors, but it is more likely to lose).
14572 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14574 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14575 (parse-scan.o): Depend on toplev.h.
14577 * class.c (make_method_value): Add prototype. Make it static.
14578 Remove unused second argument, caller changed.
14580 * expr.c (java_lang_expand_expr): Remove unused variable
14583 * java-tree.h: Don't prototype find_in_current_zip.
14584 Add prototypes for verify_constant_pool, start_java_method,
14585 end_java_method, give_name_to_locals, expand_byte_code,
14586 open_in_zip, set_constant_value, find_constant1, find_constant2,
14587 find_utf8_constant, find_string_constant, find_class_constant,
14588 find_fieldref_index, find_methodref_index, write_constant_pool,
14589 count_constant_pool_bytes and encode_newarray_type.
14591 * jcf-dump.c: Remove unused variable `LONG_temp'.
14593 * jcf-parse.c: Include parse.h.
14594 (jcf_parse_source): Remove unused parameter, all callers changed.
14595 (jcf_figure_file_type): Add static prototype.
14596 (find_in_current_zip): Likewise. Also remove unused parameter,
14597 all callers changed.
14598 (read_class): Initialize variable `saved_pos'.
14600 * jcf-reader.c (jcf_parse_preamble): Mark variables
14601 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14603 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14604 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14605 (java_parse_doc_section): Initialize variable `seen_star'.
14606 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14607 (java_lex_error): Mark parameters `msg' and `forward' with
14609 (java_get_line_col): Mark parameters `filename' and `line' with
14612 * parse-scan.y: Include toplev.h.
14613 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14615 * parse.h: use `struct JCF', not plain `JCF'.
14616 (java_parser_context_save_global, java_expand_classes
14617 java_parser_context_restore_global, java_parse): Add prototypes.
14619 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14622 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14624 * check-init.c (check_init): COPYN takes word count, not bit count.
14626 1999-02-26 Per Bothner <bothner@cygnus.com>
14628 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14629 explicit build_decl. (Avoids crash in reload when optimizing.)
14631 1999-02-25 Per Bothner <bothner@cygnus.com>
14633 * decl.c (complete_start_java_method): Handle synchronized method
14634 even when compiling from bytecode.
14636 1999-02-26 Tom Tromey <tromey@cygnus.com>
14638 * gjavah.c (add_class_decl): Only generate `#include' if outer
14639 class is not the name of the class we are processing. Correctly
14640 append `.h' in #include.
14641 (process_file): Clean up newlines around generated `#include's.
14642 (decode_signature_piece): Correctly handle inner classes.
14643 (struct include): New structure.
14644 (all_includes): New global.
14645 (print_include): New function.
14646 (add_class_decl): Use it.
14647 (process_file): Likewise.
14648 (add_class_decl): Generate include for java-array.h if array
14650 (process_file): Don't generate java-array.h include.
14652 * gjavah.c (add_namelet): Check for standard package names here.
14653 (add_class_decl): Don't check for standard package names here.
14655 1999-02-25 Tom Tromey <tromey@cygnus.com>
14657 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14658 When reading a zip file, only use strncmp if both strings are
14659 bigger than the buffer length. Initialize `k' when looping
14662 1999-02-24 Tom Tromey <tromey@cygnus.com>
14664 * gjavah.c (struct namelet): New structure.
14665 (add_namelet): New function.
14666 (print_namelet): New function.
14667 (print_class_decls): Use add_namelet and print_namelet to generate
14668 namespaces and not classes.
14669 (method_printed): New global.
14670 (HANDLE_END_METHOD): Examine method_printed.
14671 (print_method_info): Set method_printed when required. Print
14672 error if function to be ignored is marked virtual. Handle $finit$
14674 (METHOD_IS_FINAL): New macro.
14675 (print_field_info): Use it.
14676 (HANDLE_METHOD): Clear method_printed.
14677 (method_pass): New global.
14678 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14679 (process_file): Do two passes over both fields and methods.
14680 (HANDLE_METHOD): Examine method_pass.
14681 (root): New global.
14682 (add_class_decl): New function.
14683 (print_class_decls): Don't scan over entire constant pool.
14685 1999-02-23 Tom Tromey <tromey@cygnus.com>
14687 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14688 disable linking in that case.
14690 1999-02-20 Tom Tromey <tromey@cygnus.com>
14692 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14695 1999-02-21 Per Bothner <bothner@cygnus.com>
14697 * decl.c (build_result_decl), java-tree.h: New method.
14698 (complete_start_java_method): Handle synchronized methods.
14699 Don't build DECL_RESULT here. (Ordering dependency problem.)
14700 (start_java_method): Call build_result_decl here instead ...
14701 * parse.y (java_complete_expand_method): ... and here.
14702 (expand_start_java_method): Don't call complete_start_java_method here.
14703 (java_complete_expand_method): Call it here instead.
14704 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14705 * java-tree.h: ... here.
14707 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14708 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14709 for ARRAY_REF - it doesn't work when array bounds are checked.
14710 (patch_array_ref): Handle it here instead.
14712 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14714 1999-02-19 Per Bothner <bothner@cygnus.com>
14716 Force left-to-right evaluation of binary operations etc.
14717 * expr.c (force_evaluation_order), java-tree.h: New function.
14718 * parse.y (java_complete_lhs): Pass binary operations, procedure
14719 calls, and ARRAY_REFs to force_evaluation_order.
14720 (various): Set TREE_SIDE_EFFECTS more carefully.
14722 Tolerate random (non-UTF8) encoding in comments without complaining.
14723 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14724 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14726 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14727 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14729 * parse.y (java_complete_lhs): Ignore an empty statement in a
14730 COMPOUND_EXPR. Don't complain about empty statement after return.
14732 1999-02-19 Per Bothner <bothner@cygnus.com>
14734 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14735 in TREE_LIST - just chain the POINTER_TYPEs together.
14736 (resolve_class): If type already resolved, return decl.
14737 After resolving, update TREE_TYPE(class_type), and name (if array).
14738 * parse.h (do_resolve_class), parse.y: Make non-static.
14739 * class.c (maybe_layout_super_class): Take this_class argument.
14740 Do do_resolve_class if necessary.
14741 (layout_class, layout_class_methods): Adjust calls appropriately.
14742 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14743 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14744 * typeck.c (build_java_array_type): Don't call layout_class.
14746 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14748 * parse.y (check_pkg_class_access): Allow private class access
14749 within the same package.
14750 (strip_out_static_field_access_decl): New function.
14751 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14752 operator argument before testing its nature.
14754 1999-02-03 Per Bothner <bothner@cygnus.com>
14756 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14757 (TRY_EXPR): Simplify - it no longer has a finally clause.
14758 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14759 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14760 * expr.c (java_lang_expand_expr): Likewise.
14761 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14762 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14763 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14764 (build_try_statement): Remove finally parameter and handling.
14765 (build_try_finally_statement): New function.
14766 (patch_try_statement): No longer need to support finally clause.
14767 (try_statement): Update grammar action rules.
14768 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14769 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14771 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14773 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14774 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14776 1999-02-17 Andrew Haley <aph@cygnus.com>
14778 * class.c (build_utf8_ref): Back out broken patch which was
14779 intended to to output signatures using '.' as a separator.
14781 * class.c (make_class_data): Output signatures using '.' as a
14782 separator, rather than '/'.
14783 (mangled_classname): Likewise.
14784 (make_field_value): Likewise.
14785 (make_method_value): Likewise.
14786 * constants.c (alloc_class_constant): Likewise.
14787 * expr.c (build_invokeinterface): Likewise.
14789 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14791 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14792 of an ancient workaround.
14794 1999-02-10 Jeffrey A Law (law@cygnus.com)
14796 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14799 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14801 * lex.c (yylex): Encode \0 as UTF8.
14803 1999-02-10 Tom Tromey <tromey@cygnus.com>
14805 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14806 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14807 (libgcj_zip): Renamed.
14808 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14810 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14812 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14813 (GC_NAME): Renamed -lgc to -lgcjgc.
14815 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14817 * lex.c (java_lang_cloneable): Initialize.
14818 * parse.y (java_lang_cloneable): New static variable.
14819 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14820 doing one more qualification round.
14821 (valid_ref_assignconv_cast_p): Reject null source or
14822 destination. Allow an array to be cast into java.lang.Cloneable.
14823 (patch_cast): Swapped two first arguments to first call to
14824 valid_ref_assignconv_cast_p.
14826 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14828 * parse.h: DECL_P renamed JDECL_P.
14829 * parse.y: DECL_P replaced by JDECL_P.
14830 (build_array_from_name): Always use pointer's type.
14831 (patch_bc_statement): Extra code to search continue target in a
14832 for loop. Fixed comments. Continue target is current loop when
14835 1999-02-05 Andrew Haley <aph@cygnus.com>
14837 * class.c (make_class_data): The superclass of an interface should
14838 be null, not class Object.
14840 * lex.c (java_lex): Sign extend hex literals.
14842 1999-02-04 Andrew Haley <aph@cygnus.com>
14844 * class.c (build_utf8_ref): Output signatures using '.' as a
14845 separator, rather than '/'.
14846 (make_class_data): Likewise.
14848 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14850 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14851 mkstemp.o. Get them from libiberty now.
14853 1999-02-02 Jeffrey A Law (law@cygnus.com)
14855 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14857 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14859 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14862 1999-02-02 Per Bothner <bothner@cygnus.com>
14864 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14865 * jcf-write.c (generate_bytecode_return): New function.
14866 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14868 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14869 generate special [fd]const_[01] instructions.
14871 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14873 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14874 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14876 1999-02-01 Per Bothner <bothner@cygnus.com>
14878 * parse.y (patch_method_invocation): Handle calling static methods,
14879 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14881 * parse.y (java_complete_lhs): Don't complain about unreachable
14882 exit condition in a do-while statement.
14884 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14886 * lex.c (java_read_char): Fixed utf8 decoding.
14887 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14889 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14890 comments. Local variable `all_primitive' is gone. Broadened
14891 acceptance of `0' to floating point targets. `long' can now be
14892 widened to `double' or `float'.
14893 (valid_method_invocation_conversion_p): Added leading
14894 comment. Fixed tabulation.
14895 (build_string_concatenation): Optimize out left or right empty
14898 1999-01-28 Per Bothner <bothner@cygnus.com>
14900 * jcf-write.c (localvar_alloc): Only emit entry for
14901 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14902 (generate_bytecode_insns): Only call put_linenumber if
14903 debug_info_level > DINFO_LEVEL_NONE.
14904 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14905 is specified, add -g1 (for compatibility wih javac).
14907 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14909 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14910 gjavah.o, check-init.o, jv-scan.o
14912 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14914 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14916 * gjavah.c: Include config.h and system.h.
14918 * javaop.h (inline): Don't define, its handled by system.h.
14919 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14920 from `inline' to `static inline'.
14922 * jcf.h (inline): Don't define, its handled by system.h.
14924 * lex.c (inline): Likewise.
14926 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14928 * lang-specs.h: Map -Qn to -fno-ident.
14930 1999-01-29 Richard Henderson <rth@cygnus.com>
14932 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14934 1999-01-29 Tom Tromey <tromey@cygnus.com>
14936 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14937 then cast it to Object before calling `append' method.
14939 1999-01-28 Per Bothner <bothner@cygnus.com>
14941 * check-init.c (check_bool2_init, check_bool_init, check_init):
14942 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14943 * jcf-write.c (generate_bytecode_insns): Likewise.
14945 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14947 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14948 * parse.y (patch_cast): Allow a boolean to be cast into a
14951 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14953 * parse.y: (class_declaration:): Fixed indentation.
14954 (class_member_declaration:): Extra `;' after field declaration now
14956 (interface_declaration:): Removed debug messages in error reports.
14957 (patch_binop): Nodes created and returned inherit the orignal
14958 node's COMPOUND_ASSIGN_P flag value.
14959 (patch_cast): Fix cast from char to floating point.
14961 1999-01-25 Andrew Haley <aph@cygnus.com>
14963 * except.c, java-except.h (expand_resume_after_catch): new
14965 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14966 to branch back to main flow of control after a catch block.
14968 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14970 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14971 $(srcdir)/../system.h.
14972 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14973 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14974 (jcf-write.o): Likewise.
14975 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14976 (mangle.o): Depend on $(srcdir)/../toplev.h.
14977 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14978 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14980 * class.c: Include output.h and parse.h.
14981 (mangled_classname): Add the `const' keyword to a char*.
14982 (find_named_method): Hide unused function definition.
14983 (build_utf8_ref): Change type of variable `c' to unsigned char.
14984 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14985 (build_class_ref): Add the `const' keyword to a char*.
14986 (layout_class_method): Remove unused variable `buf'.
14988 * decl.c (find_local_variable): Remove unused variable `rtl'.
14989 (pushdecl): Likewise for variables `different_binding_level' and
14991 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14992 (maybe_build_cleanup): Likewise for parameter `decl'.
14994 * except.c (expand_start_java_handler): Mark parameter `range'
14995 with ATTRIBUTE_UNUSED.
14997 * expr.c: Include except.h.
14998 (pop_type): Remove unused variable `i'.
14999 (pop_value): Likewise for variables `n_words' and `i'.
15000 (expand_java_arrayload): Likewise for variable `convert'.
15001 (java_lang_expand_expr): Likewise for variables `op0', `type',
15002 `mode', `unsignedp', `node' and `elements'.
15003 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
15005 (process_jvm_instruction): Add a `const' qualifier to a char*.
15007 * gjavah.c (output_directory): Add the `const' keyword to a char*.
15008 (temp_directory): Likewise.
15009 (print_c_decl): Likewise.
15010 (print_method_info): Likewise.
15011 (decode_signature_piece): Likewise.
15012 (print_mangled_classname): Likewise.
15014 * java-except.h: Provide prototypes for maybe_start_try,
15015 maybe_end_try and add_handler.
15017 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
15018 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
15019 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
15020 init_expr_processing, push_super_field, init_class_processing,
15021 can_widen_reference_to, class_depth, verify_jvm_instructions,
15022 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
15023 set_local_type, merge_type_state, push_type, load_type_state,
15024 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
15025 emit_unicode_mangled_name): Add prototypes.
15027 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
15028 (print_signature_type): Use ISDIGIT, not isdigit.
15029 (print_signature): Remove unused variable `j'.
15031 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
15032 int when comparing against one.
15034 * jcf-parse.c: Include toplev.h.
15036 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
15037 (localvar_free): Remove unused variable `i'.
15038 (generate_bytecode_conditional): Likewise for variable `kind'.
15040 * jv-scan.c: Include config.h and system.h. Remove redundant
15041 OS header and gansidecl.h includes.
15042 (warning): Add the `const' keyword to a char*. Also add
15043 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
15044 __STDC__, when determining whether to use ANSI-isms.
15045 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
15046 (xmalloc): Don't redundantly prototype here.
15047 (main): Remove unused parameter `envp'. Also fix the arguments
15048 passed to function `fatal' to match the format specifier.
15050 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
15052 * mangle.c: Include toplev.h.
15053 (emit_unicode_mangled_name): Declare parameter `len'.
15055 * parse.y (parse_warning_context): Add the `const' keyword to a
15056 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
15057 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
15058 (issue_warning_error_from_context): Add the `const' keyword to
15060 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
15061 not `__STDC__' for whether to use ANSI-isms.
15063 * typeck.c (incomplete_type_error): Mark parameters `value' and
15064 `type' with ATTRIBUTE_UNUSED.
15065 (parse_signature_type): Use ISDIGIT, not isdigit.
15067 * verify.c (check_pending_block): Add the `const' keyword to a char*.
15068 (verify_jvm_instructions): Likewise. Remove unused variables
15069 `field_name' and `default_val'.
15071 * zextract.c: Include config.h and system.h. Remove redundant
15072 OS header includes.
15074 * zipfile.h: Prototype `read_zip_archive'.
15076 1999-01-21 Andrew Haley <aph@cygnus.com>
15078 * typeck.c (convert): Allow conversions to void type: some
15079 optimizations in gcc do this.
15081 1999-01-21 Andrew Haley <aph@cygnus.com>
15083 * typeck.c (convert_ieee_real_to_integer): New function.
15084 (convert): When not using fast-math and using hardware fp, convert
15085 an IEEE NaN to zero.
15087 1999-01-18 Andrew Haley <aph@cygnus.com>
15089 * parse.y (patch_binop): Do a type conversion from signed to
15090 unsigned and then back to signed when a ">>>" is found.
15092 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15094 * java-tree.h: (check_for_initialization): Added prototype.
15095 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
15096 * parse.y (do_resolve_class): Removed unused locals.
15097 (read_import_dir): Likewise.
15098 (resolve_qualified_expression_name): Array creation
15099 expressions are valid primary expressions.
15100 (qualify_ambiguous_name): Likewise.
15101 (patch_synchronized_statement): Removed unused local.
15103 1999-01-17 Jeffrey A Law (law@cygnus.com)
15105 * Makefile.in (zextract.o): Add dependencies.
15107 * Makefile.in: Do not put ^Ls at the start of a line.
15109 1999-01-15 Per Bothner <bothner@cygnus.com>
15111 * expr.c (process_jvm_instruction): Coerce to correct Throwable
15112 sub-type the result of the call that gets the exception value.
15114 * parse.y (java_complete_expand_methods): If flags_syntax_only,
15115 don't call finish_class.
15117 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
15118 clear found before continuing.
15120 * verify.c (verify_jvm_instructions): On an array load, allow
15121 and handle top of stack to be TYPE_NULL.
15123 * gjavah.c (generate_access): Translate Java package private or
15124 protected access to C++ public, but with a comment.
15126 1999-01-13 Andrew Haley <aph@cygnus.com>
15128 * expr.c (generate_name): Name prefix changed to avoid clashes
15129 with assembler temp labels.
15131 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
15132 MODIFY_EXPR. Without this, code for the assignment may not be
15133 generated at all and the synchronized statement will read an
15134 uninitialized variable.
15136 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15138 * class.c (maybe_layout_super_class): Fixed returned value.
15139 * lex.c: Added 1999 to the copyright.
15140 (java_init_lex): Initialize java_lang_imported.
15141 * lex.h: Added 1999 to the copyright.
15142 * parse.h: Added 1999 to the copyright.
15143 (REGISTER_IMPORT): Fixed typo in trailing macro.
15144 (CURRENT_OSB): New macro.
15145 (struct parser_ctxt): New fields osb_depth, osb_limit.
15146 * parse.y (java_lang_id): New global variable.
15147 (type_import_on_demand_declaration): Don't import java.lang.* twice.
15148 (array_creation_expression:): Use CURRENT_OSB.
15149 (dims:): Uses a stack to keep track of array dimensions.
15150 (cast_expression:): Use CURRENT_OSB.
15151 (find_expr_with_wfl): Return NULL if node found doesn't meet the
15153 (register_fields): Fixed typos in comment.
15154 (check_method_redefinition): Fixed comment indentation.
15155 (java_check_regular_methods): Set saved found wfl to NULL after
15156 having reinstalled it in the previously found DECL_NAME.
15158 1999-01-10 Richard Henderson <rth@cygnus.com>
15160 * gjavah.c (java_float_finite): Use a union to do type punning.
15161 (java_double_finite): Likewise.
15163 1999-01-09 Per Bothner <bothner@cygnus.com>
15165 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
15166 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
15167 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15168 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15169 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15170 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15172 1999-01-08 Per Bothner <bothner@cygnus.com>
15174 * check-init.c (check_init): If compiling to native, we don't
15175 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15177 1999-01-08 Tom Tromey <tromey@cygnus.com>
15179 * parse-scan.y (variable_declarator_id): Set or increment
15181 (bracket_count): New global.
15182 (formal_parameter): Handle case where bracket pairs trail variable
15185 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15187 * jcf-parse.c (yyparse): variable len changed from a char to an
15188 int to prevent overflow.
15190 1999-01-06 Per Bothner <bothner@cygnus.com>
15192 * java-tree.h: Declare read_class.
15193 * jcf-parse.c (read_class): New function.
15194 (load_class): Now just call read_class.
15196 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15197 * jcf-parse.c (parse_source_file): Declare save_error_count,
15198 which is needed by java_parse_abort_on_error macro,
15199 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15201 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15202 constructor, if initializing a static field.
15203 (patch_new_array_init): Set TREE_CONSTANT if it is.
15204 * expr.c (java_lang_expand_expr): For a static array constructor
15205 of primitive elements, allocate the array itself statically.
15206 Disabled until we can set the vtable field statically.
15208 * check-init.c: New file. Checks for definite assignment.
15209 * Makefile.in (JAVA_OBJS): Add check-init.o.
15210 * parse.y (java_complete_expand_method): Call check_for_initialization.
15211 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15213 1999-01-06 Graham <grahams@rcp.co.uk>
15215 * parse.y : include system.h instead of including
15216 standard headers directly with the exception of <dirent.h>.
15218 1999-01-06 Per Bothner <bothner@cygnus.com>
15220 * lex.h: Moved static function declarations to lex.c,
15221 to shut up some -Wall warnings.
15222 * lex.c: Static function declarations moved here.
15223 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15225 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15227 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15229 1998-12-22 Per Bothner <bothner@cygnus.com>
15231 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15232 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15234 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15235 (localvar_alloc): Change return type to void,
15236 (emit_unop): Remove unused variable size.
15238 * jcf-write.c (struct jcf_block): Add new union.
15239 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15240 (call_cleanups): New functions.
15241 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15242 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15243 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15244 * lang.c (lang_init): Call using_eh_for_cleanups.
15245 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15246 completing operands to patch_synchronized_statement.
15247 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15248 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15249 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15251 1998-12-20 John F. Carr <jfc@mit.edu>
15253 * Make-lang.in: Comment out control-Ls; they upset some makes.
15255 1998-12-18 Tom Tromey <tromey@cygnus.com>
15257 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15260 1998-12-17 Tom Tromey <tromey@cygnus.com>
15262 * parse.y (DIR_SEPARATOR): New define.
15263 (check_class_interface_creation): Use it.
15265 * parse-scan.y (report_main_declaration): Recognize
15266 `java.lang.String' in argument to main.
15268 1998-12-16 Per Bothner <bothner@cygnus.com>
15270 * parse.y (create_interface): Remove bogus test.
15272 1998-12-16 Per Bothner <bothner@cygnus.com>
15274 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15275 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15277 1998-12-16 Tom Tromey <tromey@cygnus.com>
15279 * parse-scan.y (qualified_name): Use correct sprintf format.
15281 1998-12-15 Tom Tromey <tromey@cygnus.com>
15283 * gjavah.c (print_field_info): Changed how most negative number is
15286 1998-12-14 Per Bothner <bothner@cygnus.com>
15288 * parse.y (fold_constant_for_init): New function.
15289 (resolve_expression_name): Don't replace static final
15290 constant-initialized fields by its value.
15291 (java_complete_lhs): New. Same as java_complete_tree, except does
15292 not replace static final constant-initialized fields by their values.
15293 (register_fields): If there is an initializer, set DECL_INITIAL and
15294 MODIFY_EXPR_FROM_INITIALIZATION_P.
15295 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15296 Only call patch_initialized_static_field if
15297 MODIFY_EXPR_FROM_INITIALIZATION_P.
15298 (patch_initialized_static_field): If not valid constant, clear
15301 * parse.y (lookup_field_wrapper): Fix thinko.
15303 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15304 set and restore global lineno.
15306 1998-12-14 Tom Tromey <tromey@cygnus.com>
15308 * gjavah.c (print_field_info): If value to print is the smallest
15309 value of its size, then print as hex to avoid later warnings from
15312 1998-12-14 Tom Tromey <tromey@cygnus.com>
15314 * gjavah.c (decompile_method): Decompile `return null'.
15315 (process_file): Generate `#pragma interface'.
15316 (method_declared): New global.
15317 (print_method_info): Set it.
15318 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15319 (print_method_info): Handle abstract methods.
15321 1998-12-13 Per Bothner <bothner@cygnus.com>
15323 * parse.y (patch_method_invocation): If class_decl is null
15324 (e.g. an array type), use original type.
15326 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15327 errors about uncaught exception from clone (of array, specifically).
15329 1998-12-13 Tom Tromey <tromey@cygnus.com>
15331 * gjavah.c (decompile_method): Handle all types of `return'
15332 opcode. Decompile `return this' and `return'.
15333 (method_access): New global.
15334 (print_method_info): Set it.
15335 (decompile_method): Don't decompile a synchronized method.
15337 1998-12-13 Tom Tromey <tromey@cygnus.com>
15339 * jcf-reader.c (jcf_parse_one_method): Recognize
15341 * gjavah.c (HANDLE_END_METHOD): New macro.
15342 (HANDLE_CODE_ATTRIBUTE): New macro.
15343 (decompile_method): New function.
15344 (print_method_info): Don't print `;\n' at end of function decl.
15345 Include java-opcodes.h.
15346 (decompiled): New global.
15348 1998-12-12 Per Bothner <bothner@cygnus.com>
15350 * class.c (build_class_ref): Handle PRIMTYPE.class if
15351 flag_emit_class_files.
15352 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15353 if flag_emit_class_files.
15354 * parse.y (java_complete_tree): Pre-liminary support for
15355 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15357 * parse.y (patch_synchronized_statement): Don't call monitorexit
15358 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15360 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15362 * zipfile.h (opendir_in_zip): New declaration.
15363 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15364 (opendir_in_zip): New function, using code from open_in_zip.
15365 (open_in_zip): Call opendir_in_zip.
15366 (find_class): Remove no-longer-used do_class_file parameter,
15367 but add source_ok parameter. Change logic so if we find a .java file,
15368 we don't look for .class in later classpath emtries.
15369 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15370 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15371 * gjavah.c: Update call to find_class.
15372 * jcf-dump.c: Likewise.
15374 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15375 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15376 nothing if body is empty_stmt_node.
15377 Various little fixes so SP gets correctly adjusted.
15378 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15379 For CALL_EXPR, test if static first.
15380 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15381 such as the ones we create for Object and Class.
15382 Set and restore current_function_decl.
15383 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15384 (note_possible_classname): New function.
15385 (read_import_entry): Removed. Merged with read_import_dir.
15386 (read_import_dir): Don't call find_class - that only gives us
15387 the first classpath entry having the needed package.
15388 Use the struct buffer data structure from buffer.h.
15389 (read_import_dir, find_in_imports_on_demand): The remembered
15390 class names now use '.' (not '/') as package separator.
15392 * parse.y (java_complete_expand_methods): Call write_classfile
15393 here, and not in java_expand_classes (which only gets first class).
15395 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15397 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15398 (register_fields): If a static fields has an initializer, just
15399 chain it on ctxp->static_initialized, and handle later.
15400 (java_complete_expand_methods): Force <clinit> first.
15401 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15402 - it's already been completed.
15403 (patch_initialized_static_field): New function.
15404 (java_complete_field): Call it.
15406 1998-12-12 Per Bothner <bothner@cygnus.com>
15408 * expr.c (encode_newarray_type, build_new_array): New functions.
15409 * java-tree.h: Declare build_new_array.
15410 * jcf-write.c (patch_newarray): Use build_new_array.
15412 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15413 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15415 * parse.y (patch_new_array_init): Re-organize.
15416 Now is passed the actual array (pointer) type of the value.
15417 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15418 (patch_array_constructor): Removed - merged into patch_new_array_init.
15419 (java_complete_tree): Update patch_new_array_init.
15421 * jcf-write.c (find_constant_index): New function.
15422 (generate_bytecode_insns): Use find_constant_index.
15423 (generate_classfile): Use find_constant_index for ConstantValue.
15425 1998-12-11 Tom Tromey <tromey@cygnus.com>
15427 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15428 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15429 * class.c (make_class_data): Renamed dtable -> vtable, and
15430 dtable_method_count -> vtable_method_count.
15432 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15434 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15435 global variables, initialized.
15436 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15437 Declared new global variables.
15438 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15439 double_zero_node, integer_zero_node upon direct matching.
15440 * parse.y (purify_type_name): Added function prototype.
15441 (duplicate_declaration_error_p): Consider new_type as potentially
15442 being a incomplete type. Use purify_type_name on type string.
15443 (method_header): saved_type: unused variable removed. Don't figure
15444 return type if method name is invalid.
15445 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15446 processed by patch_unaryop.
15447 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15448 increment/decrement node into its original type after binary
15449 numeric promotion on its operands.
15451 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * parse.y (array_initializer:): Array init operand is NULL_TREE
15454 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15455 now an error. Fixed indentation problems.
15456 (patch_string): Handle error_mark_node as an argument.
15457 (patch_new_array_init): Fixed indentation problems.
15458 (array_constructor_check_entry): Removed check on null wfl_value.
15459 Return an error if wfl_value's walk returns an error.
15461 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15463 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15464 * lex.c (java_lex): Remember column position before advancing one
15465 token. Retain location information on OCB_TK.
15466 * lex.h (typedef struct java_lc): Added new field.
15467 * parse.h (GET_SKIP_TYPE): New macro.
15468 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15469 * parse.y (build_new_array_init, patch_new_array_init,
15470 patch_array_constructor, maybe_build_array_element_wfl,
15471 array_constructor_check_entry): New function prototypes.
15472 (switch_block:): Tagged <node>.
15473 (OCB_TK): Tagged <operator>.
15474 (array_initializer:): Installed actions.
15475 (variable_initializer): Build location information on element if
15477 (switch_statement:): Fixed indentation typo.
15478 (switch_block:): Redefined default action.
15479 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15480 (patch_assignment): Removed duplicate code.
15481 (maybe_build_array_element_wfl, build_new_array_init,
15482 patch_new_array_init, patch_array_constructor,
15483 array_constructor_check_entry): New functions.
15485 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15487 * parse.y (array_initializer): Tagged <node>.
15488 (variable_initializer:): Use default rule.
15489 (array_initializer:): Defined actions.
15490 (variable_initializers:): Likewise.
15491 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15492 non-static field accesses.
15493 (patch_invoke): Fixed indentation typo.
15494 (java_complete_tree): Likewise.
15495 (build_labeled_block): Changed leading comment. Generate an error
15496 in case of duplicate loop labels.
15497 (patch_conditional_expr): Patch results of string concatenation
15500 1998-12-06 Per Bothner <bothner@cygnus.com>
15502 * constants.c (find_methodref_index): When the class is an interface,
15503 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15505 * decl.c (finit_identifier_node): Use "$finit$", rather than
15506 "<finit>" (which Sun's verifier rejects).
15507 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15508 (generate_field_initialization_code): Removed.
15509 (fix_constructors) Don't add call to $finit$ here (wrong order).
15510 (patch_method_invocation): Add $finit$ call here.
15512 * java-tree.h (CALL_USING_SUPER): New macro.
15513 * parse.y (patch_invoke): Remove im local variable.
15514 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15515 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15516 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15518 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15520 * parse.y (java_complete_tree): Don't complain about unreachable
15521 statement if it is empty_stmt_node.
15523 * jcf-write.c (find_constant_wide): New function.
15524 (push_long_const): Use find_constant_wide.
15526 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15527 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15528 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15529 Emit invokeinterface when calling an interface method.
15530 Emit invokespecial also when calling super or private methods.
15532 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15534 1998-12-06 Per Bothner <bothner@cygnus.com>
15536 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15538 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15540 * java-tree.h (java_layout_seen_class_methods): New function
15542 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15543 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15544 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15545 * parse.y (method_declarator:): Defined action.
15546 (issue_warning_error_from_context): input_filename saved, set to
15547 the appropriate value and restored after java_error is called.
15548 (build_unresolved_array_type): Fixed comment.
15549 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15550 (method_header): Deal with return type the same way type are
15551 handled for fields and method's parameters and local variables
15553 (check_method_redefinition): Removed extra CR.
15554 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15555 (java_layout_seen_class_methods): New function.
15556 (java_layout_classes): Call java_layout_seen_class_methods.
15558 1998-12-03 Per Bothner <bothner@cygnus.com>
15560 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15562 1998-12-03 Per Bothner <bothner@cygnus.com>
15564 * jcf-dump.c (main): Fix error message.
15565 * jcf-path.c (add_entry): Style fix.
15567 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15569 * class.c (layout_class_method): Call build_java_argument_signature
15570 on constructors too.
15571 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15572 (patch_method_invocation): Define a primary when resolving an
15573 expression name. Augmented comment on code checking illegal `this'
15574 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15576 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15578 * class.c (layout_class_method): Don't report error on non-static
15579 overriding static if the method is private.
15580 * java-tree.h (finish_class): Prototype added.
15581 * lex.c (java_get_line_col): Handle col argument -2 value.
15582 * parse.h: All static method declarations moved to parse.y.
15583 * parse.y: Now contains all static method declarations previously
15585 (find_expr_with_wfl, missing_return_error,
15586 unreachable_stmt_error): New functions.
15587 (java_get_real_method_name): Identify constructors bearing class
15588 names in source code compiled classes only.
15589 (java_complete_expand_methods): Call missing_return_error.
15590 (invocation_mode): Private methods invoked as static methods.
15591 (java_complete_tree): Call unreachable_stmt_error.
15593 1998-12-01 Tom Tromey <tromey@cygnus.com>
15595 * Makefile.in (+target): Removed.
15596 (+xmake_file): Likewise.
15597 (+tmake_file): Likewise.
15598 (.NOEXPORT): Removed duplicate.
15600 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15602 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15604 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15606 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15607 libiberty.h. Provide an xmalloc definition.
15609 * jvspec.c: Remove the xmalloc prototype.
15611 * parse-scan.y: Include config.h and system.h. Don't include
15612 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15613 Provide an xstrdup definition.
15615 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15617 * jcf-path.c (add_entry): Recognize ".jar" too.
15618 * lang-specs.h: Likewise.
15620 1998-11-26 Per Bothner <bothner@cygnus.com>
15622 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15623 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15625 * jcf-write.c (generate_bytecode_insns):
15626 Handle pre/post-increment/decrement of long.
15628 * jcf-write.c (generate_bytecode_insns):
15629 Handle missing exception handler (finally for synchronized).
15631 1998-11-25 Per Bothner <bothner@cygnus.com>
15633 * java-tree.h (end_params_node): Declare global.
15634 * decl.c (end_params_node): New global.
15635 (init_decl_processing, start_java_method): Use end_params_node for
15636 end of list of parameter types. Follows correct gcc conventions.
15637 * expr.c (pop_argument_types, pop_arguments): Likewise.
15638 * lang.c (put_decl_node): Likewise.
15639 * typeck.c (various places): Likewise.
15640 * class.y (various places): Likewise.
15641 * parse.y (various places): Likewise.
15643 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15644 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15646 * class.c: Add #include flags.h, remove no-longer needed declaration.
15648 * class.c (layout_class_method): Remove commented-out code, re-format.
15649 Don't add vtable entry (or index) for private methods.
15650 * expr.c (expand_invoke): A private method is implicitly final.
15651 * class.c (make_class_data): If inlining or optimizing,
15652 skip private methods.
15654 * class.c (finish_class): New function. Calls existing methods,
15655 but alls emits deferred inline functions.
15656 * jcf-parse.c (parse_class_file): Call finish_class.
15657 * parse.y (java_complete_expand_methods): Likewise.
15659 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15661 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15663 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15665 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15667 1998-11-24 Per Bothner <bothner@cygnus.com>
15669 * (generate_classfile): Always write class access flag with
15672 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15674 * class.c (maybe_layout_super_class): New function.
15675 (layout_class): Reorganized. Loop on class methods dispatched into
15676 a new function. Call maybe_layout_super_class.
15677 (layout_class_methods, layout_class_method): New functions.
15678 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15680 (expand_invoke): Likewise.
15681 * java-tree.h (all_class_list): New global variable declared.
15682 (layout_class_methods, layout_class_method): New function
15684 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15685 * jcf-parse.c (all_class_list): New global variable.
15686 (load_class): Extended what class_or_name can be. Use parser
15687 context mechanism to save globals before calling jcf_parse.
15688 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15689 is set on the file name.
15690 (jcf_parse): Layout class methods when Object is loaded, otherwise
15691 record class in all_class_list for delayed method layout.
15692 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15693 * lang.c (put_decl_node): Decode <init> into the decl context
15695 * lex.c (java_allocate_new_line): Use xmalloc.
15696 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15697 pointers, not TREE_LIST elements.
15698 (struct parser_ctxt): Fixed comment indentations, added comments
15699 and reordered some fields.
15700 (java_check_methods): Function prototype removed.
15701 * parse.y (java_push_parser_context): Use xmalloc.
15702 (java_parser_context_restore_global): Pop extra pushed ctxp only
15703 when there's nothing next.
15704 (maybe_create_class_interface_decl): Fixed comment, add new
15705 created class decl to all_class_list.
15706 (method_header): Use GET_REAL_TYPE on argument's types.
15707 (method_declarator): Use GET_REAL_TYPE, change type to the real
15708 type in TREE_LIST dependency node. Build argument list with the
15710 (create_jdep_list): Use xmalloc. Removed allocation error message.
15711 (obtain_incomplete_type): Fixed leading comment. Broadened
15712 incoming argument meaning.
15713 (register_incomplete_type): Use xmalloc. Removed allocation error
15715 (safe_layout_class): Fixed leading comment.
15716 (jdep_resolve_class): Reversed if statement condition and switch
15717 if and else bodies.
15718 (resolve_and_layout): Fixed leading comment. Broadened incoming
15720 (complete_class_report_errors): New local variable name, for
15721 clarity. purify_type_name used for all error cases.
15722 (java_get_real_method_name): Stricter check on constructors.
15723 (java_check_regular_methods): Reverse methods list only if not
15724 already laid out. Layout artificial constructor.
15725 (java_check_methods): Deleted.
15726 (source_start_java_method): Obtain incomplete type for patchable
15728 (java_layout_classes): Fixed leading comment. Use
15729 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15730 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15731 before returning. Fixed comments.
15732 (java_expand_classes): Check for errors up front.
15733 (patch_method_invocation): Class to search is resolved and laid
15736 1998-11-24 Per Bothner <bothner@cygnus.com>
15738 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15740 * javaop.h (int8): Removed - not used.
15741 (jbyte): Redefine portably with correct signedness.
15743 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15745 * jcf-write.c (generate_bytecode_insns): Fix typo
15746 OPCODE_getstatic to OPCODE_getfield.
15748 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15749 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15750 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15752 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15754 * jcf-parse.c (jcf_parse_source): Function returned type is
15755 void. Added prototype.
15756 (jcf_parse): Function returned type is void.
15757 (yyparse): Remove call to fclose on the last parsed file.
15759 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15761 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15763 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15764 (layout_class): Cope with methods featuring WFL in decl names.
15765 * decl.c (unqualified_object_id_node): New global variable,
15767 (build_decl_no_layout): Removed.
15768 * expr.c (build_primtype_type_ref): Handle Double.
15769 (java_lang_expand_expr): Fixed indentations.
15770 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15771 (flag_wall, flag_redundant, flag_not_overriding,
15772 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15773 variable declarations.
15774 (build_decl_no_layout): Removed prototype.
15775 (java_get_real_method_name): Added prototype.
15776 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15777 (java_parse_abort_on_error): Macro now just returns.
15778 * jcf-parse.c (jcf_parse_source): Check fclose returned
15779 value. Call emit_register_classes if java_report_errors returns
15781 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15782 flag_static_local_jdk1_1): New integer flags.
15783 (lang_decode_option): New flags set here.
15784 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15785 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15786 the flag_redundant variable.
15787 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15788 when parsing java.lang.Object class.
15789 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15790 NULL_TREE to build.
15791 (resolve_qualified_expression_name): Fixed indentation.
15792 (patch_array_ref): Changed prototype.
15793 (not_initialized_as_it_should_p): Prototype removed.
15794 (java_report_errors): Added function prototype.
15795 * parse.y (formal_parameter:): Changed error message for not yet
15796 supported final parameters.
15797 (class_type_list:): Set both PURPOSE and VALUE of created
15798 TREE_LIST to be class_type.
15799 (primary_no_new_array:): Handle class literals on primitive types.
15800 (parse_warning_context): Reinstalled correct force_error and
15801 do_warning flags setups.
15802 (java_report_errors): Changed prototype. Return java_error_count
15804 (variable_redefinition_error): Consider treating variable type as
15806 (create_interface): Warn about redundant abstract modifier if
15807 flag_redundant is set. Changed error message.
15808 (lookup_field_wrapper): Save/restore globals before/after looking
15810 (duplicate_declaration_error_p): Consider treating declaration
15811 type as a fake pointer.
15812 (register_fields): Extract real type from dependency node. Check
15813 for duplicate field declaration after type adjustment. Use
15814 DECL_INITIAL to store static final initialized values.
15815 (method_header): Extract real function type from dependency node.
15816 (check_abstract_method_header): Use GET_METHOD_NAME.
15817 (obtain_incomplete_type): Layout fake pointer type.
15818 (safe_layout_class): Don't try to check for methods before layout.
15819 (java_complete_class): Don't check for correct throws clause
15820 elements inheritance here.
15821 (resolve_and_layout): Broadened name parameter meaning.
15822 (reset_method_name): Use GET_METHOD_NAME.
15823 (java_get_real_method_name): New function.
15824 (java_check_regular_methods): Don't check methods in
15825 java.lang.Object. Verify lineage of throws clause elements. Use
15826 flag_no_overriding in warning report.
15827 (check_throws_clauses): Don't check if class was from
15828 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15829 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15830 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15831 warning on unsupported final local variables. Use build_decl
15832 instead of build_decl_no_layout. Get real local variable type from
15834 (source_start_java_method): Get real parameter type from
15835 dependency node. Call build_decl instead of build_decl_no_layout.
15836 (java_layout_classes): Reverse tree and layout type and class as
15837 required. Mark class as loaded when done.
15838 (resolve_field_access): Fixed indentation. Restricted condition
15839 leading to static field access code generation. Set field_type
15840 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15841 (resolve_qualified_expression_name): Initialize type_found to
15842 null. Handle static field resolved during qualification. Fixed
15843 layout on non primitive field decl types.
15844 (not_accessible_p): Fixed typo in comment.
15845 (patch_method_invocation): Resolve and layout class to search from
15847 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15848 layout non primitive type, if necessary. Make method node only to
15850 (find_applicable_accessible_methods_list): Consider WFL'ed method
15851 decl names. Fixed indentation.
15852 (argument_types_convertible): Resolve and layout target type if
15854 (java_complete_tree): Fixed indentation problems. Rewrote
15855 CALL_EXPR thrown exceptions check. Re-installed further processing
15856 of the assignment in certain cases.
15857 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15858 inlining on class literals.
15859 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15861 (valid_method_invocation_conversion_p): Likewise.
15862 (patch_string): Temporary disable forbidden use of `this' in
15863 explicit constructor invocations when doing string concatenation
15864 within their scope.
15865 (patch_unaryop): Added comment. Reinstalled code to disable
15866 further check on assignment operation with cast expression RHS.
15867 (patch_switch_statement): Fixed indentation.
15868 (build_try_statement): Call build_decl instead of
15869 build_decl_no_layout.
15870 (patch_synchronized_statement): Likewise.
15871 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15872 IS_UNCHECKED_EXPRESSION_P.
15873 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15874 layout argument exception type.
15875 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15876 of IS_UNCHECKED_EXPRESSION_P.
15878 1998-11-18 Anthony Green <green@cygnus.com>
15880 * jcf-parse.c (yyparse): Open class file in binary mode.
15882 1998-11-15 Per Bothner <bothner@cygnus.com>
15884 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15886 * jcf-write.c (perform_relocations): Move check out one loop.
15888 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15890 * Make-lang.in: Fix reference to srcdir.
15891 * jv-scan.c: Add missing xmalloc prototype.
15892 * jvgenmain.c: Ditto.
15894 1998-11-15 Per Bothner <bothner@cygnus.com>
15896 * decl.c (error_mark_node), java-tree.h: New global.
15897 * parse.y: Use empty_stmt_node instead of size_zero_node.
15898 (build_if_else_statement): If missing else, use empty_stmt_node.
15900 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15901 (java_complete_expand_method): Complain if return is missing.
15902 (java_check_regular_methods): Comment out incorrect error check.
15903 (not_accessible_p): Fix incorrect handling of protected methods.
15904 (patch_method_invocation): Pass correct context to not_accessible_p.
15905 (find_applicable_accessible_methods_list): Likewise.
15906 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15907 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15908 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15909 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15911 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15912 (push_int_const): Remove reundant NOTE_PUSH.
15913 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15914 (- case SWITCH_EXPR): Fix code generation bug.
15915 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15916 (generate_classfile): More robust for abstract methods.
15918 1998-11-15 Anthony Green <green@cygnus.com>
15920 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15921 * Make-lang.in: Ditto.
15923 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15924 * jvgenmain: Ditto.
15926 1998-11-15 Per Bothner <bothner@cygnus.com>
15928 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15930 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15932 1998-11-14 Per Bothner <bothner@cygnus.com>
15934 Allow uses of interface types to verify. This is not really
15935 type-safe, but it matches what Sun does, and is OK as long as
15936 there are appropriate run-time checks.
15937 * verify.c (merge_types): If merging two interface types,
15938 just set the result to java.lang.Object.
15939 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15941 1998-11-13 Tom Tromey <tromey@cygnus.com>
15943 * gjavah.c (main): Handle --output-class-directory argument.
15944 * jvspec.c (lang_specific_driver): Translate `-d' into
15945 -foutput-class-dir.
15946 * jcf.h (jcf_write_base_directory): Declare.
15947 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15948 * lang-options.h: Mention -foutput-class-dir.
15949 * jcf-write.c (jcf_write_base_directory): New global.
15950 (make_class_file_name): Put generated .class file into `-d'
15951 directory, or into source directory if -d not given. Function now
15953 (write_classfile): Free class file name. Handle case where class
15955 (DIR_SEPARATOR): New macro.
15956 Include <sys/stat.h>
15958 * Makefile.in (prefix): New macro.
15960 1998-11-12 Per Bothner <bothner@cygnus.com>
15962 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15963 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15964 here (done in patch_invoke instead).
15965 (case_identity): Moved here from parse.y.
15967 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15968 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15969 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15970 so they can be efficiently scanned without recursion.
15971 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15972 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15973 in BLOCK iteratively, rather than recursively.
15975 * parse.y (do_unary_numeric_promotion): New function.
15976 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15978 * parse.y (patch_newarray): Various fixes.
15980 Re-do handling of switch statements (for proper block scoping).
15981 * parse.y: Add just a single block for the enture switch block,
15982 but don't create any "case blocks".
15983 (group_of_labels): Rmeoved unneeded non-terminal.
15984 CASE_EXPR and DEFAULT_EXPR are added to current block.
15985 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15986 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15987 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15988 * parse.y (wfl_operator, print_int_node): Make non-static.
15989 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15990 as part of recursive scan of block.
15991 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15992 (patch_switch_statement): Most tests move dinto java_complete_tree.
15994 * parse.y: Make various production be non-typed (void).
15995 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15996 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15997 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15999 * jcf-write.c (struct jcf_handler): New type.
16000 (struct jcf_switch_state): New type.
16001 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
16002 (alloc_handler, emit_unop, emit_reloc): New functions.
16003 (adjust_typed_op): Add extra parameter ("max type" offset).
16004 (emit_switch_reloc, emit_case-reloc): New function.
16005 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
16006 (generate_bytecode_insns): Support REAL_CST, switch statements,
16007 exception handling, method calls, object/array creation, and more.
16009 * class.c: Remove some unused variables.
16010 * constants.c (find_string_constant): New function.
16011 (count_constant_pool_bytes): Fix to correctly handle wide constants.
16012 * decl.c (complete_start_java_method): Don't _Jv_InitClass
16013 if flag_emit_class_files.
16015 1998-11-12 Tom Tromey <tromey@cygnus.com>
16017 * jcf-io.c (find_class): Added explanatory comment.
16019 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
16020 trailing slash to `.zip' entries.
16022 * jvspec.c (lang_specific_driver): Correctly handle case where
16023 GC_NAME not defined.
16025 1998-11-11 Tom Tromey <tromey@cygnus.com>
16027 * jvspec.c (GC_NAME): New define.
16028 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
16030 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
16032 1998-11-11 Per Bothner <bothner@cygnus.com>
16034 * jcf-dump.c (TABLE_SWITCH): Fix typos.
16036 1998-11-11 Tom Tromey <tromey@cygnus.com>
16038 * jcf-dump.c (main): Correctly recognize `--'-style long options.
16040 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16042 * class.c (is_compiled_class): Call safe_layout_class for class
16043 compiled from source.
16044 * conver.h (convert_to_integer, convert_to_real,
16045 convert_to_pointer): Added prototypes.
16046 * decl.c (init_decl_processing): Non longer push the decls of
16047 `methodtable', `constants', `Class', `Field', `dispatchTable'
16048 `jexception' and `Method'.
16049 * expr.c (build_invokeinterface): New function.
16050 (expand_invoke): static variable CLASS_IDENT now in
16051 build_invokeinterface. Use build_invokeinterface.
16052 (expand_java_field_op): Moved code to inline
16053 java.lang.PRIMTYPE.TYPE into a function.
16054 (build_primtype_type_ref): New function.
16055 * java-tree.def (INSTANCEOF_EXPR): New tree code.
16056 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
16057 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
16058 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
16059 (DECL_LOCAL_STATIC_VALUE): New macro.
16060 (build_invokeinterface, build_primtype_type_ref): New function
16062 (java_parse_abort_on_error): Macro rewritten.
16063 * jcf-parse.c (current_method): Add comment to declaration.
16064 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
16065 Function prototypes fixed.
16066 (jcf_parse_source): push/pop parser context. save/restore global.
16067 (parse_source_file): Fixed leading comment. Now take a
16068 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
16069 classes and pop the parser context anymore.
16070 (yyparse): Push parser context, save globals, parse the source
16071 file, restore globals and pop the parser context when processing a
16073 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
16074 * lex.c (java_parse_doc_section): New function.
16075 (java_lex): Call java_parse_doc_section when appropriate. Build an
16076 operator around INSTANCEOF_TK.
16077 * lex.h (java_lineterminator, java_sprint_unicode,
16078 java_unicode_2_utf8, java_lex_error, java_store_unicode):
16079 Prototypes rewritten.
16080 (java_parse_escape_sequence, java_letter_or_digit_p,
16081 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
16082 java_read_unicode, java_store_unicode, java_read_char,
16083 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
16084 Added function prototypes.
16085 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
16087 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
16089 (struct parser_ctxt): New fields: deprecated,
16090 current_parsed_class_un, gclass_list.
16091 (fix_method_argument_names, issue_warning_error_from_context,
16092 resolve_package, lookup_package_type): New function prototypes.
16093 (resolve_expression_name): Fixed function prototype.
16094 (find_applicable_accessible_methods_list): Fixed indentation, added
16095 extra argument in prototype.
16096 (check_final_assignment, build_null_of_type, check_deprecation,
16097 check_method_redefinition, reset_method_name,
16098 java_check_regular_methods, java_check_abstract_methods,
16099 maybe_build_primttype_type_ref): New function prototype.
16100 * parse.y (conver.h): Include.
16101 (INSTANCEOF_TK): Tagged <operator>.
16102 (single_type_import_declaration): Use REGISTER_IMPORT macro.
16103 (relational_expression:): Build binop for instanceof.
16104 (java_push_parser_context): Remember ctxp->gclass_list across
16106 (java_pop_parser_context): Simply return if no context
16107 exists. Remember gclass_list across contexts.
16108 (issue_warning_error_from_context): New function.
16109 (parse_error_context): Don't setup ctxp->elc here. Call
16110 issue_warning_error_from_context instead.
16111 (parse_warning_context): Likewise.
16112 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
16113 setup. Link new class/interface to ctxp->gclass_list.
16114 (add_superinterfaces): Register interface as incomplete if not
16116 (create_class): Remember class unqualified name in
16117 ctxp->current_parsed_class_un. Check class deprecation.
16118 (register_fields): Check field deprecation. Remember static final
16119 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
16121 (method_header): New local variable ORIG_ARG. Use unqualified
16122 current class name for check on constructor errors. Promote return
16123 type if of record type. Argument list fix moved in
16124 fix_method_argument_names, called here. Check method deprecation.
16125 (fix_method_argument_names): New function.
16126 (method_declarator): Promote record typed arguments.
16127 (safe_layout_class): Check class methods before layout.
16128 (java_complete_class): Compute field layout when patched.
16129 (do_resolve_class): Try to load class after having it renamed
16130 after the package name.
16131 (get_printable_method_name): Use DECL_CONTEXT.
16132 (reset_method_name): New function.
16133 (check_method_redefinition): Use reset_method_name.
16134 (java_check_regular_methods): New local variable
16135 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
16136 names for error report. Check for compile-time error when method
16137 found has default (package) access.
16138 (java_check_abstract_methods): Now takes an interface DECL node as
16139 an argument. Also reinstall real name on unchecked
16140 overriding/hiding methods for error report.
16141 (java_check_methods): Fixed leading comment. Get classes to verify
16142 from ctxp->gclass_list. Use CHECK_METHODS macro and set
16143 CLASS_METHOD_CHECKED_P on class verification.
16144 (lookup_java_method2): Get real method name if necessary.
16145 (find_in_imports): Don't check package class access here.
16146 (resolve_package, lookup_package_type): New functions.
16147 (java_layout_classes): Fixed leading comment. Take classes to be
16148 laid out from ctxp->gclass_list.
16149 (java_complete_expand_methods): Don't expand native and abstract
16151 (java_expand_classes): New function.
16152 (resolve_expression_name): Use additional argument ORIG. Retrieve
16153 values of static final field of primitive types.
16154 (resolve_field_access): Handles static final field of promotive
16156 (resolve_qualified_expression_name): Handle STRING_CST as
16157 primaries and package name resolution. Check deprecation on found
16158 decls. Set where_found and type_found on non static field resolved
16159 during qualification. Layout non primitive field decl types.
16160 (check_deprecation): New function.
16161 (maybe_access_field): Simplified.
16162 (patch_method_invocation_stmt): Local variable CLASS_TYPE
16163 removed. Reverse method's argument when primary is a type. Don't
16164 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
16165 instead. Include abstract class in the list of class searchable
16166 for constructors. Use DECL_CONTEXT of found method for access
16167 checks. Check method deprecation.
16168 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16169 converting arguments. Handle INVOKE_INTERFACE.
16170 (lookup_method_invoke): Search constructor using existing
16171 infrastructure (don't rely on lookup_java_constructor anymore).
16172 (find_applicable_accessible_methods_list): Extra argument flag
16173 LC. Now include constructor in the search.
16174 (qualify_ambiguous_name): Conditional expression are primaries.
16175 (not_initialized_as_it_should_p): static final are always
16177 (java_complete_tree): Pass extra NULL argument to
16178 resolve_expression_name. Stricter test to carry on patching
16179 assignments. New case for INSTANCEOF_EXPR.
16180 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16181 (check_final_assignment, maybe_build_primttype_type_ref): New
16183 (patch_assignment): Detect resolved static finals and carry normal
16184 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16185 (try_builtin_assignconv): Access constant 0 on all primitive
16187 (valid_builtin_assignconv_identity_widening_p): Accept identical
16188 types. Accept all promoted type on int type.
16189 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16190 assigned to a reference.
16191 (valid_method_invocation_conversion_p): Accept to check null
16193 (build_binop): Merge declaration and initialization of local
16195 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16196 numeric types. Improved validity test for qualify operators on
16198 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16199 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16200 primitive type and issue the appropriate error message.
16201 (resolve_type_during_patch): Mark class loaded when resolved.
16202 (patch_cast): Allow null to be cased to reference types.
16203 (build_null_of_type): New function.
16204 (patch_array_ref): Handle array on references correctly.
16205 (patch_return): Removed unused local variable MODIFY. Force
16206 boolean to be returned as integers. Allows null to be returned by
16207 a function returning a reference.
16208 * typeck.c (convert_to_integer, convert_to_real,
16209 convert_to_pointer): Prototypes moved to convert.h
16210 (lookup_argument_method): Use method real name, if necessary.
16212 1998-10-30 Tom Tromey <tromey@cygnus.com>
16214 * class.c (build_class_ref): Changed name of primitive classes to
16217 * class.c (make_class_data): Renamed fields: nmethods to
16218 method_count, method_count to dtable_method_count. Always set
16219 `state' field to 0.
16220 * decl.c (init_decl_processing): Likewise.
16222 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16224 * class.c (layout_class): Don't mangle <finit>, produce
16225 __finit<class> instead. Don't verify artificial methods.
16226 * decl.c (finit_identifier_node): New declared global.
16227 (init_decl_processing): finit_identifier_node initialized.
16228 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16229 * java-tree.h (finit_identifier_node): Declared as extern.
16230 (struct lang_decl): New field called_constructor.
16231 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16232 (CLASS_HAS_FINIT_P): New macro.
16233 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16234 explicit constructor invocation.
16235 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16236 CALL_SUPER_CONSTRUCTOR_P): New macros.
16237 (write_classfile): Added prototype.
16238 * jcf-parse.c (jcf_parse_source): Parse and remember for
16239 generation if the file was seen on the command line.
16240 (parse_source_file): Don't write the class file here.
16241 (yyparse): Loop on files rewritten. Set current_jcf.
16242 (parse_zip_file_entries): Parse class file only if it was found.
16243 * lang.c (init_parse): Don't open command line provided filename
16245 (lang_parse): Don't set main_jcf anymore.
16246 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16247 (JCONSTRUCTOR_CHECK): New macro.
16248 (JBSC_TYPE_P): New macro.
16249 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16250 (COMPLETE_CHECK_OP_2): New macro.
16251 (struct parse_ctxt): New field explicit_constructor_p.
16252 (check_class_interface_creation): Fixed prototype indentation.
16253 (patch_method_invocation_stmt): Prototype reflects added argument.
16254 (patch_invoke): Likewise.
16255 (complete_method_declaration, build_super_invocation,
16256 verify_constructor_circularity,
16257 build_this_super_qualified_invocation, get_printable_method_name,
16258 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16259 verify_constructor_super, create_artificial_method,
16260 start_artificial_method_body, end_artificial_method_body,
16261 generate_field_initialization_code): New function prototypes.
16262 * parse.y: Fixed leading comment
16263 (constructor_header:, constructor_body:, block_end:): Rules tagged
16265 (type_declaration:): Call maybe_generate_finit.
16266 (method_declaration:): Action for method_body: placed in new
16267 function complete_method_declaration, called here.
16268 (constructor_declaration:): Defined actions. Removed leading
16270 (constructor_header:): New rule with action.
16271 (constructor_body:): Rule rewritten using block_begin: and
16272 block_end:. Defined actions.
16273 (constructor_declarator:, explicit_constructor_invocation:):
16275 (block:): Use new rules block_begin: block_end:.
16276 (block_begin:, block_end:): New rules and actions.
16277 (block_statements:): Fixed error message for explicit
16279 (method_invocation:): Call build_this_super_qualified_invocation
16280 if primary is `this' or `super' was seen.
16281 (conditional_expression:): Action defined.
16282 (extra_ctxp_pushed_p): New static global flag.
16283 (java_parser_context_save_global): Create parser context if
16284 necessary. Use extra_ctxp_pushed_p to remember it.
16285 (java_parser_context_restore_global): Pop extra parser context if
16287 (build_array_from_name): Array on primitive types are marked
16289 (register_fields): Restore new name in field initializer
16290 expression if type was altered. Non static fields initialized upon
16291 declaration marked initialized.
16292 (maybe_generate_finit): New function.
16293 (maybe_generate_clinit): Use create_artificial_method,
16294 start_artificial_method_body, end_artificial_method_body. Generate
16295 debug info for enclosed initialization statements.
16296 (method_header): Fixed leading comment. Check constructor
16297 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16299 (complete_method_declaration, constructor_circularity_msg,
16300 verify_constructor_circularity): New functions.
16301 (get_printable_method_name): New function.
16302 (check_method_redefinition): Don't rename <finit> methods. Fix
16303 declared constructor names. Error message for
16304 constructors modified.
16305 (java_check_regular_methods): Local variable seen_constructor
16306 renamed saw_constructor. Skip verification on constructors. Create
16307 default constructor with create_artificial_method.
16308 (java_check_methods): Removed unnecessary empty line.
16309 (create_artificial_method, start_artificial_method_body,
16310 end_artificial_method_body): New functions.
16311 (java_layout_classes): Changed leading comment. Reverse fields
16312 list if necessary. Always layout java.lang.Object if being
16314 (java_complete_expand_methods): Verify constructor circularity.
16315 (java_complete_expand_method): Call fix_constructor on
16316 constructors. Local variable no_ac_found removed. Restore
16317 bindings if method body expansion failed.
16318 (fix_constructors, verify_constructor_super,
16319 generate_field_initialization_code): New function.
16320 (java_expand_classes): Fixed leading comment. Write class file
16322 (resolve_expression_name): Check for illegal instance variable
16323 usage within the argument scope of an explicit constructor
16325 (resolve_qualified_expression_name): Pass extra from_super flag
16326 when invoking patch_method_invocation_stmt. New case for
16327 conditional expression when used as a primary. Check for error
16328 when acquiring super.
16329 (patch_method_invocation_stmt): Added extra argument super. New
16330 local variable is_static_flag. Set class_to_search according to
16331 the nature of the constructor invocation. Don't add `this'
16332 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16333 invocation within the argument scope of explicit constructor
16334 invocation. Set is_static according to is_static_flag. Provide
16335 extra `super' argument to patch_invoke invocation.
16336 (patch_invoke): New argument from_super. Loop on arguments
16337 indentation fixed. Pass from_super to invocation_mode. New switch
16338 case INVOKE_SUPER. Fixed error message in switch default case.
16339 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16341 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16342 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16343 message takes constructors into account.
16344 (find_applicable_accessible_methods_list): Fixed indentation.
16345 (qualify_ambiguous_name): Take explicit constructor invocation
16346 into account. Deal with a conditional expression as a primary to
16348 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16349 case. Added extra argument to patch_method_invocation_stmt.
16350 Register calls made to explicit constructor `this'. Don't call
16351 save_expr in ARRAY_REF case when emitting class files. Check for
16352 illegal use of this when expanding explicit constructor invocation
16354 (complete_function_arguments): Set and reset parser context
16355 explicit_constructor_p field value when appropriate.
16356 (build_super_invocation, build_this_super_qualified_invocation):
16358 (patch_assignment): Fixed typo.
16359 (patch_unaryop): Check on final fields occurs only when a decl
16361 (patch_return): Take constructors into account.
16362 (patch_conditional_expr): New function.
16363 * typeck.c (build_java_signature): Removed unnecessary empty line.
16365 1998-10-28 Jeffrey A Law (law@cygnus.com)
16367 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16369 1998-10-28 Tom Tromey <tromey@cygnus.com>
16371 * decl.c (init_decl_processing): Renamed fields.
16372 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16373 interface_len, msize fields.
16375 * class.c (make_class_data): Removed subclass_head and
16376 subclass_next fields.
16377 * decl.c (init_decl_processing): Removed subclass_head and
16378 subclass_next fields.
16380 1998-10-28 Jeffrey A Law (law@cygnus.com)
16382 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16383 * mangle.c (emit_unicode_mangled_name): Similarly.
16385 1998-10-26 Nick Clifton <nickc@cygnus.com>
16387 * jcf-parse.c (get_constant): Place braces around code to compute
16388 'd' when REAL_ARITHMETIC is not defined.
16390 1998-10-25 H.J. Lu (hjl@gnu.org)
16392 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16395 1998-10-23 Tom Tromey <tromey@cygnus.com>
16397 * lang-specs.h: `.zip' files are input to jc1.
16399 1998-10-22 Per Bothner <bothner@cygnus.com>
16401 * jvspecs.c: Add (but don't enable) support for combining multiple
16402 .class and .java input filenames to a single jc1 invocation.
16403 Add support for -C flag (copile to .class files).
16404 Translate -classpath and -CLASSPATH arguments.
16405 * lang-specs.h: Don't set %2 spec.
16407 1998-10-22 Tom Tromey <tromey@cygnus.com>
16409 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16411 (add_path): Don't add trailing separator to non-empty path
16414 * lang.c (lang_decode_option): Check for -fclasspath and
16415 -fCLASSPATH before examining other `-f' options.
16417 * java-tree.h (finalize_identifier_node): Don't declare.
16418 * class.c (make_class_data): Don't push "final" field.
16419 * decl.c (init_decl_processing): Don't push "final" field.
16420 (finalize_identifier_node): Removed.
16421 (init_decl_processing): Don't set finalize_identifier_node.
16423 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16425 1998-10-11 Anthony Green <green@cygnus.com>
16427 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16428 (JV_SCAN_SOURCES): New macro.
16429 (JCF_DUMP_SOURCES): Likewise.
16430 (jcf-dump$(exeext)): New target.
16431 (jv-scan$(exeext)): New target.
16433 1998-10-22 Tom Tromey <tromey@cygnus.com>
16435 * Makefile.in (LEX): Removed.
16436 (LEXFLAGS): Likewise.
16437 (SET_BISON): New macro.
16439 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16440 spurious diffs in parse.c.
16441 ($(PARSE_SCAN_C)): Likewise.
16442 (PARSE_DIR): New macro.
16444 (PARSE_SCAN_C): Likewise.
16445 (PARSE_RELDIR): New macro.
16447 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16449 * jcf-io.c (find_class): Use saw_java_source to determine when to
16450 look for `.java' file.
16451 * jcf-parse.c (saw_java_source): New global.
16452 (yyparse): Set it if `.java' file seen.
16454 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16455 (GCJH_SOURCES): Likewise.
16456 * Makefile.in (datadir): New macro.
16457 (libjava_zip): Likewise.
16458 (JAVA_OBJS): Added jcf-path.o.
16459 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16460 (../gcjh$(exeext)): Likewise.
16461 (jcf-path.o): New target.
16462 * java-tree.h (fix_classpath): Removed decl.
16463 * jcf-parse.c (fix_classpath): Removed.
16464 (load_class): Don't call fix_classpath.
16465 * parse.y (read_import_dir): Don't call fix_classpath.
16466 * lex.h: Don't mention classpath.
16467 * lex.c (java_init_lex): Don't initialize classpath.
16468 * jcf-io.c (classpath): Removed global.
16469 (find_class): Use jcf_path iteration functions. Correctly search
16470 class path for .java file.
16471 (open_in_zip): New argument `is_system'.
16472 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16473 classpath-related options.
16474 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16476 (lang_init): Call jcf_path_init.
16477 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16478 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16479 Correctly put braces around second string in each entry.
16480 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16481 classpath-related options.
16482 (help): Updated for new options.
16483 * jcf.h: Declare functions from jcf-path.c. Don't mention
16484 `classpath' global.
16485 * jcf-path.c: New file.
16487 * jcf-depend.c: Include jcf.h.
16489 * jcf-write.c (localvar_alloc): Returns `void'.
16490 (localvar_free): Removed unused variable.
16492 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16493 (init_parse): Use OBJECT_SUFFIX, not ".o".
16495 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16497 * class.c (emit_register_classes): Renamed from
16498 emit_register_class.
16499 * java-tree.h (emit_register_classes): Prototype renamed from
16500 emit_register_class.
16501 * jcf-parse.c (yyparse): Call emit_register_classes once before
16503 * parse.y (java_expand_classes): No longer register classes.
16505 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16507 * class.c (is_compiled_class): New local variable
16508 seen_in_zip. Identify classes found in currently compiled source
16510 * decl.c (complete_start_java_method): Fixed typo.
16511 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16512 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16513 (CLASS_P): Moved around.
16514 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16515 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16517 (jcf_parse_source): Changed leading comment. Removed unnecessary
16518 fclose and CLASS_FROM_SOURCE_P marking.
16519 (parse_source_file): New local variables remember_for_generation
16520 and filename. Mark parsed file name identifier node. Removed block
16521 executed when parse_only was null. Set remember_for_generation.
16522 Use it as an argument to java_pop_parser_context.
16523 (yyparse): New local variables several_files, list, next node and
16524 current_file_list. Split ampersand separated file names into
16525 current_file_list. Iterate through the list and parse accordingly.
16526 * parse.h (java_pop_parser_context): New function prototype.
16527 * parse.y (ctxp_for_generation): New static global variable.
16528 (java_pop_parser_context): New argument generate. Link popped ctxp
16529 to ctxp_for_generation list accordingly.
16530 (java_complete_expand_methods): Fixed indentation.
16531 (java_expand_classes): New function.
16533 1998-10-17 Per Bothner <bothner@cygnus.com>
16535 * Makefile.in: Link with libiberty.a instead of memmove.o.
16537 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16539 * lex.c (setjmp.h): No longer included.
16540 * lex.h (setjmp.h): Included.
16541 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16542 (duplicate_declaration_error_p): Renamed from
16543 duplicate_declaration_error.
16544 (build_array_from_name): New function prototype.
16545 * parse.y (setjmp.h): No longer included.
16546 (variable_declarator_id): Define action.
16547 (build_array_from_name): New function.
16548 (duplicate_declaration_error_p): Renamed from
16549 duplicate_declaration_error. Fixed leading comment.
16550 (register_fields): Main `for' loop reorganized. Uses
16551 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16552 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16553 build_array_from_name.
16554 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16556 (read_import_dir): Don't try to skip `.' and `..'.
16557 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16558 build_array_from_name. Main `for' loop reorganized.
16559 (resolve_qualified_expression_name): When building access to a
16560 field, use the type where the field was found, not its own type.
16561 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16562 field was found is null.
16563 (qualify_ambiguous_name): Sweep through all successive array
16566 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16568 * java-tree.h (pop_labeled_block, lang_printable_name,
16569 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16570 interface_of_p, inherits_from_p, fix_classpath,
16571 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16572 make_class_data, register_class, alloc_name_constant): New
16573 function prototypes.
16574 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16575 indentation. Added cast to remove warning.
16576 (lang_printable_name): Set v argument unused.
16577 (lang_print_error): Added argument to lang_printable_name call.
16578 (java_dummy_print, print_lang_decl, print_lang_type,
16579 print_lang_identifier, lang_print_xnode): All argument marked
16581 * lex.c (java_unget_unicode): Removed unnecessary argument.
16582 (java_allocate_new_line): Unused local variable is gone.
16583 (java_read_char): Added parenthesis in expressions to remove
16584 warnings. Added final return statement.
16585 (java_read_unicode): Added parenthesis in expression to remove
16587 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16588 (java_parse_escape_sequence): Likewise.
16589 (java_lex): Unused local variables are gone. Fixed
16590 java_unget_unicode invocation.
16591 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16593 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16594 lang_printable_name invocation in macro.
16595 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16597 (duplicate_declaration_error): Suppressed unused argument in
16599 (identical_subpath_p): Function declaration is gone.
16600 (patch_invoke): Suppressed unused argument in prototype.
16601 (patch_cast, build_labeled_block, check_thrown_exceptions):
16603 * parse.y (setjmp.h): Included
16604 (toplev.h): Likewise.
16605 (field_declaration:): Suppressed unused local
16606 (label_decl:): Fixed build_labeled_block invocation.
16607 (java_pop_parser_context): Put extra parenthesis around assignment
16609 (yyerror): Suppressed unused local variables.
16610 (variable_redefinition_error): Fixed lang_printable_name
16612 (create_interface): Suppressed unused local variables.
16613 (create_class): Likewise.
16614 (duplicate_declaration_error): Suppressed unused argument. Fixed
16615 lang_printable_name invocation.
16616 (register_fields): Suppressed unused local variable. Fixed
16617 duplicate_declaration_error invocation.
16618 (method_header): Suppressed unused local variable.
16619 (method_declarator, parser_check_super): Likewise.
16620 (java_complete_class): Suppressed unused local variable. Fixed
16621 fatal error message.
16622 (complete_class_report_errors): Added default: in switch.
16623 (java_check_regular_methods): Fixed lang_printable_name
16625 (check_throws_clauses): Likewise.
16626 (java_check_abstract_methods): Suppressed unused local
16627 variable. Fixed lang_printable_name invocation.
16628 (read_import_entry): Added supplemental return statement.
16629 (read_import_dir): Suppressed unused local variables.
16630 (check_pkg_class_access, declare_local_variables): Likewise.
16631 (source_start_java_method): Suppressed unused extern variable
16633 (expand_start_java_method): Suppressed unused extern and local
16634 variable declarations.
16635 (java_complete_expand_methods): Likewise.
16636 (java_complete_expand_method): Suppressed unused local variables.
16637 (make_qualified_name): Likewise.
16638 (resolve_qualified_expression_name): Added default: in
16639 switch. Fixed lang_printable_name invocation.
16640 (class_instance_creation_expression): Added parenthesis around
16642 (patch_method_invocation_stmt): Fixed lang_printable_name and
16643 patch_invoke invocations.
16644 (check_for_static_method_reference): Fixed lang_printable_name
16646 (patch_invoke): Suppressed unused arguments and local variables.
16647 (lookup_method_invoke): Suppressed unused local variables.
16648 (qualify_ambiguous_name): Added default: in switch.
16649 (identical_subpath_p): Function removed.
16650 (patch_assignment): Suppressed unused local variables. Suppressed
16651 unnecessary if statement. Fixed lang_printable_name invocations.
16652 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16653 (valid_ref_assignconv_cast_p): Parenthesis around
16654 expression. Suppressed unused local variables.
16655 (build_binop): Suppressed unused local variables. fixed
16656 lang_printable_name invocations.
16657 (string_constant_concatenation): Suppressed unused local
16659 (patch_unaryop): Fixed lang_printable_name invocation.
16660 (patch_cast): Suppressed unnecessary argument. Fixed
16661 lang_printable_name invocation.
16662 (patch_array_ref): Fixed lang_printable_name invocation.
16663 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16664 (build_labeled_block): Suppressed unused argument.
16665 (generate_labeled_block): Fixed build_labeled_block invocation.
16666 (build_loop_body): Suppressed unused local variables.
16667 (patch_loop_statement): Likewise.
16668 (patch_exit): Fixed lang_printable_name invocation.
16669 (patch_switch_statement): Likewise.
16670 (case_identity): First argument marked unused.
16671 (patch_try_statement): Fixed lang_printable_name invocations.
16672 (patch_synchronized_statement, patch_throw_statement): Likewise.
16673 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16674 lang_printable_name invocations.
16675 (check_thrown_exceptions_do): Suppressed unused argument.
16677 1998-10-14 Tom Tromey <tromey@cygnus.com>
16679 * jcf-write.c (write_classfile): Add output class file as target.
16680 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16681 * jcf.h: Added declarations for dependency-tracking functions.
16682 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16683 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16684 (finish_parse): Call jcf_dependency_write.
16685 (dependency_tracking): New global.
16686 (DEPEND_SET_FILE): New define.
16687 (DEPEND_ENABLE): New define.
16688 (init_parse): Enable dependency tracking if required.
16690 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16691 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16692 (../gcjh$(exeext)): Likewise.
16693 (jcf-depend.o): New target.
16694 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16695 (GCJH_SOURCES): Likewise.
16696 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16698 (find_classfile): Added dep_name argument.
16699 (find_class): Compute name of dependency.
16700 (open_in_zip): Call jcf_dependency_add_file.
16701 * gjavah.c (output_file): No longer global.
16702 (usage): Don't mention "gjavah".
16704 (java_no_argument): Likewise.
16705 (version): Likewise.
16706 (main): Recognize and handle -M family of options.
16707 (print_mangled_classname): Return is void.
16708 (process_file): Handle case where output is suppressed.
16709 (HANDLE_END_FIELD): Likewise.
16710 (HANDLE_METHOD): Likewise.
16711 * jcf-depend.c: New file.
16713 1998-10-13 Jeffrey A Law (law@cygnus.com)
16715 * java-tree.def: Add missing newline at EOF.
16717 1998-10-13 Tom Tromey <tromey@cygnus.com>
16719 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16720 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16722 Include <config.h> and "system.h".
16723 (disassemble_method): Undefine RET to avoid clash with
16724 config/i386/i386.h.
16726 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16728 * decl.c (runtime_exception_type_node, error_exception_type_node):
16729 New global variables.
16730 (init_decl_processing): Initialized.
16731 * expr.c (java_lang_expand_expr): Set caught exception type to
16732 null if catch handler argument doesn't exit.
16733 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16735 * java-tree.h (runtime_exception_type_node,
16736 error_exception_type_node): Global variables declared.
16737 (DECL_FUNCTION_THROWS): New macro.
16738 (DECL_FUNCTION_BODY): Modified comment.
16739 (DECL_SPECIFIC_COUNT): Likewise.
16740 (struct lang_decl): New field throws_list.
16741 (IS_UNCHECKED_EXPRESSION_P): New macro.
16742 * lex.c (java_lex): Generate location information for THROW_TK.
16743 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16744 EXCEPTIONS_P): New macros.
16745 (enum jdep_code): New value JDEP_EXCEPTION.
16746 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16747 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16748 PATCH_METHOD_RETURN_ERROR): New macros.
16749 (patch_method_invocation_stmt): Added new argument to prototype.
16750 (patch_synchronized_statement, patch_throw_statement,
16751 check_thrown_exceptions, check_thrown_exceptions_do,
16752 purge_unchecked_exceptions, check_throws_clauses): New function
16754 * parse.y Fixed typo in keyword section.
16755 (throw:): Rule tagged <node>.
16756 (THROW_TK): Keyword tagged <operator>.
16757 (method_header:): Last argument to call to method_header passed
16759 (throws:, class_type_list:, throw_statement:,
16760 synchronized_statement:, synchronized:): Defined actions.
16761 (method_header): New local variable current. Register exceptions
16762 from throws clause.
16763 (java_complete_tree): Complete and verify exceptions from throws
16765 (complete_class_report_errors): Error message on exceptions not
16767 (java_check_regular_methods): Fixed typo. Shortcut on private
16768 overriding methods. Changed error message on method
16769 redefinition. Check for throws clause compatibility.
16770 (check_throws_clauses): New function.
16771 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16772 method. Changed error message on method redefinition.
16773 (currently_caught_type_list): New static variable.
16774 (java_complete_expand_methods): Purge unchecked exceptions from
16775 throws clause list. Call PUSH_EXCEPTIONS before walk and
16776 POP_EXCEPTIONS after.
16777 (resolve_qualified_expression_name): Pass new argument as NULL to
16778 patch_method_invocation_stmt.
16779 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16780 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16781 argument list when appropriate. Use new argument if non null to
16782 store selected method decl.
16783 (patch_invoke): Convert if necessary args of builtin types before
16784 forming CALL_EXPR. Argument list no longer reversed here.
16785 (invocation_mode): Treat final methods as static methods.
16786 (java_complete_tree): New cases for THROW_EXPR: and
16787 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16789 (complete_function_arguments): No more RECORD_TYPE
16790 conversion. Function parameter nodes no longer saved.
16791 (valid_ref_assignconv_cast_p): Avoid handling null type.
16792 (patch_binop): Fixed null constant reference handling.
16793 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16794 BUILD_THROW macros.
16795 (patch_try_statement): Fixed comments. Record caught types in
16796 list, push the list, expand try block and pop the list.
16797 (patch_synchronized_statement, patch_throw_statement,
16798 check_thrown_exceptions, check_thrown_exceptions_do,
16799 purge_unchecked_exceptions): New functions.
16800 * typeck.c (lookup_argument_method): Allow WFL in place of method
16801 DECL_NAME during method definition check
16803 1998-10-09 Tom Tromey <tromey@cygnus.com>
16805 * gjavah.c (decode_signature_piece): New function.
16806 (print_c_decl): Use it. Added `name_override' argument.
16807 (print_method_info): Use name_override argument to print_c_decl.
16808 (seen_fields): Removed.
16809 (print_field_info): Don't update seen_fields.
16810 (struct method_name): New structure.
16811 (method_name_list): New global.
16812 (print_method_info): Add new method to list of methods.
16813 (name_is_method_p): New function.
16814 (print_field_info): If field name has same name as method, then
16816 (process_file): Parse methods before fields.
16817 (field_pass): New global.
16818 (HANDLE_END_FIELD): Take field_pass into account.
16820 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16822 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16823 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16825 1998-10-03 Anthony Green <green@cygnus.com>
16827 * jvspec.c: Fix bug in jvgenmain_spec patch.
16829 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16831 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16832 * decl.c (soft_exceptioninfo_call_node): New global variable.
16833 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16834 takes extra integer argument. soft_exceptioninfo_call_node
16836 * except.c (java_set_exception_lang_code): New function
16837 (method_init_exceptions): Called here.
16838 (prepare_eh_table_type): New function.
16839 (expand_end_java_handler): Called here.
16840 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16841 one argument. Modified generation of call to
16842 soft_badarrayindex_node to use new argument.
16843 (build_java_arrayaccess): Pass faulty index value to
16844 build_java_throw_out_of_bounds_exception.
16845 (generate_name): New function.
16846 (java_lang_expand_expr): New local variables node, current,
16847 has_finally_p. Expand TRY_EXPR node.
16848 (process_jvm_instruction): Replace top of the stack with thrown
16849 object reference when entering exception handler.
16850 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16851 specific tree codes.
16852 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16854 (DECL_SPECIFIC_COUNT): New macro.
16855 (prepare_eh_table_type, java_set_exception_lang_code,
16856 generate_name): New function declarations.
16857 (match_java_method): Declaration deleted.
16858 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16860 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16861 * parse.h (redefinition_error, refine_accessible_methods_list,
16862 can_cast_to_p): Function declaration removed.
16863 (classitf_redefinition_error, variable_redefinition_error,
16864 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16865 find_most_specific_methods_list, argument_types_convertible,
16866 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16867 valid_cast_to_p, valid_method_invocation_conversion_p,
16868 try_reference_assignconv, add_stmt_to_compound,
16869 build_jump_to_finally, build_tree_list, patch_try_statement,
16870 java_get_catch_block): New function declarations.
16871 * parse.y (string_buffer_type): Global variable deleted.
16872 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16873 finally): Rules tagged <node>.
16874 (TRY_TK, CATCH_TK): Token tagged <operator>.
16875 (class_body_declaration:, class_member_declaration:,
16876 formal_parameter:, explicit_constructor_invocation:,
16877 interface_member_declaration:, constant_declaration:,
16878 primary_no_new_array:, class_instance_creation_expression:,
16879 array_creation_expression:): Issue error on unsuported JDK1.1
16881 (try_statement:, catches:, finally:): Define actions.
16882 (catch_clause_parameter): New rule.
16883 (catch_clause:): Use new rule catch_clause_parameter.
16884 (parse_jdk1_1_error): New function.
16885 (redefinition_error): Renamed classitf_redefinition_error.
16886 (variable_redefinition_error): New function.
16887 (check_class_interface_creation): Call
16888 classitf_redefinition_error.
16889 (java_complete_tree): Added error message on JDEP_TYPE: case.
16890 (complete_class_report_errors): Fixed indentation.
16891 (declare_local_variables): Call variable_redefinition_error.
16892 (source_end_java_method): Call java_set_exception_lang_code and
16893 emit_handlers where appropriate.
16894 (java_method_add_stmt): Call add_stmt_to_block.
16895 (add_stmt_to_block): New function.
16896 (lookup_method_invoke): Fixed outside comment. new local variable
16897 candicates. Call find_applicable_accessible_methods_list and
16898 find_most_specific_methods_list when searching for a
16899 method. Modified error report to list possible candidates when
16901 (find_applicable_accessible_methods_list,
16902 find_most_specific_methods_list, argument_types_convertible): New
16904 (refine_accessible_methods_list): Function deleted.
16905 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16906 expr (if applicable) before calling patch_array_ref.
16907 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16908 (enter_block): Fixed comment.
16909 (enter_a_block): New function.
16910 (patch_assignment): Reorganized. Call try_reference_assignconv for
16911 references. Call valid_cast_to_p instead of can_cast_to_p.
16912 (try_reference_assignconv,
16913 valid_builtin_assignconv_identity_widening_p): New functions.
16914 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16915 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16917 (build_string_concatenation): Don't resolve StringBuffer.
16918 (patch_cast): Fixed inverted arguments.
16919 (patch_array_ref): Code to save array expr deleted. Call
16920 valid_cast_to_p instead of can_cast_to_p.
16921 (generate_labeled_block): Call generate_name.
16922 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16923 patch_try_statement): New functions.
16924 * typeck.c (match_java_method): Function deleted.
16926 1998-10-02 Anthony Green <green@cygnus.com>
16928 * jvspec.c: jvgenmain_spec uses different temporary file names.
16930 1998-10-02 Anthony Green <green@cygnus.com>
16932 * jvspec.c (lang_specific_driver): Fail if user specifies
16933 --main= when not linking.
16935 1998-09-28 Tom Tromey <tromey@cygnus.com>
16937 * class.c (make_class_data): Push value for `thread' field.
16938 * decl.c (init_decl_processing): Added `thread' field to class.
16940 * class.c (add_field): Always make static fields externally
16943 1998-09-26 Anthony Green <green@cygnus.com>
16945 * expr.c (build_java_athrow,
16946 build_java_throw_out_of_bounds_exception, expand_invoke,
16947 build_newarray, expand_java_multianewarray, build_java_monitor):
16948 Update comments to reflect _Jv_* function names.
16950 1998-09-25 Per Bothner <bothner@cygnus.com>
16952 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16953 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16954 * parse.y (expand_start_java_method): Likewise.
16956 1998-09-24 Per Bothner <bothner@cygnus.com>
16958 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16960 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16961 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16962 * expr.c: Remove no-longer-needed calls to promote_type.
16963 * decl.c (give_name_to_locals): Liekwise.
16964 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16965 * parse.y: Add/remove promote_type calls as appropriate.
16966 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16967 (parse_signature_string): Likewise.
16968 (build_java_array_type): Fix for now signature convenions.
16970 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16972 1998-09-23 Tom Tromey <tromey@cygnus.com>
16974 * class.c (init_class_processing): libjava function renamed to
16977 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16979 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16980 * java-tree.def: Fixed DEFTREECODE third argument.
16981 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16982 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16983 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16984 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16985 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16986 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16987 * lang.c (java_tree_code_type, java_tree_code_length,
16988 java_tree_code_name): New arrays.
16989 (lang_init): Append Java tree node definitions to Gcc ones.
16990 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16992 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16994 (java_lex): Allow declaration of empty string constants. Retain
16995 location information on CASE_TK and DEFAULT_TK.
16996 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16997 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16998 Modified to be more robust.
16999 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
17000 (build_new_invocation, try_builtin_assignconv,
17001 patch_switch_statement, string_constant_concatenation,
17002 build_string_concatenation, patch_string_cst, patch_string,
17003 java_expand_switch): New function declarations.
17004 * parse.y: Rules related to switch and EH tagged <node>.
17005 (label_id): Set to NULL_TREE
17006 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
17008 (this_or_super:): Fixed indentation.
17009 (statement:, statement_nsi:, statement_without_trailing_substatement:,
17010 statement_expression:): Removed call to RULE on all sub-rules.
17011 (switch_expression:, switch_labels:): New rules.
17012 (switch_statement:, switch_block:, switch_block_statement_groups:,
17013 switch_block_statement_group:, switch_labels:, switch_label:):
17015 (throw_statement:, synchronized_statement:, try_statement:):
17016 Defined temporary actions.
17017 (class_instance_creation_expression:): Call
17018 build_new_invocation. Fixed indentation.
17019 (field_access): Fixed indentation.
17020 (method_invocation): Likewise.
17021 (make_qualified_primary): Use THIS_EXPR.
17022 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
17023 resolving from SUPER, set *type_found.
17024 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
17025 (java_complete_tree): Removed unused local variable `location'. Case
17026 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
17027 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
17028 on MODIFY_EXPR: and all binary operator tree code cases. Removed
17029 STRING_CST: case. default: checks for patchable strings.
17030 (complete_function_arguments): Transform string constant or
17031 crafted StringBuffer if necessary.
17032 (build_method_invocation): Fixed comments.
17033 (build_new_invocation): New function.
17034 (patch_assignment): Call try_builtin_assignconv to figure a valid
17035 assignment conversion between builtin types.
17036 (try_builtin_assignconv): New function.
17037 (build_binop): Use URSHIFT_EXPR directly to call build.
17038 (operator_string): Use UNARY_PLUS_EXPR.
17039 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
17041 (do_merge_string_cste, merge_string_cste,
17042 string_constant_concatenation, build_string_concatenation,
17043 patch_string, patch_string_cst): New function.
17044 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
17045 (patch_unaryop): Likewise. New test of valid ++/-- operands.
17046 (build_newarray_node): Use NEW_ARRAY_EXPR.
17047 (build_this): Use THIS_EXPR.
17048 (build_return): Enable debug information on return statement.
17049 (build_if_else_statement): Likewise.
17050 (complete_labeled_statement): Fixed related comment.
17051 (build_loop_body): Fixed comment.
17052 (build_bc_statement): Enable debug information on break/continue
17054 (patch_bc_statement): Fixed typos. Handle SWITCH statement
17056 (patch_switch_statement, case_identity, java_expand_switch): New
17059 1998-09-21 Per Bothner <bothner@cygnus.com>
17061 * buffer.h (BUFFER_INIT): New macro.
17062 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
17063 Pass (struct jcf_partial *state) to most functions.
17064 (jcf_block, jcf_relocation): New types.
17065 Support labels, branches, conditionals, loops.
17067 1998-09-21 Tom Tromey <tromey@cygnus.com>
17069 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
17071 1998-09-21 Per Bothner <bothner@cygnus.com>
17073 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
17074 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
17075 not integer_type_node (INT_TYPE_SIZ bits).
17077 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
17079 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
17080 * jcf-dump.c (print_exception_table): New function.
17081 (disassemble_method): Better handling of wide instructions.
17082 Make more robust for bad input.
17084 1998-09-30 Jeffrey A Law (law@cygnus.com)
17086 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
17089 1998-09-17 Jeffrey A Law (law@cygnus.com)
17091 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
17093 1998-09-17 Tom Tromey <tromey@cygnus.com>
17095 * Makefile.in ($(PARSE_H)): Removed target.
17097 1998-09-17 Jeffrey A Law (law@cygnus.com)
17099 * Makefile.in (JAVA_OBJS): Add memmove.o
17100 (memmove.o): New target & rules.
17102 1998-09-15 Tom Tromey <tromey@cygnus.com>
17104 * expr.c (expand_invoke): Don't generate a call to the class init
17107 1998-09-14 Jeffrey A Law (law@cygnus.com)
17109 * Makefile.in: Add many missing dependencies.
17110 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
17112 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
17113 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
17115 1998-09-11 Per Bothner <bothner@cygnus.com>
17117 * decl.c (complete_start_java_method): If method is static (and
17118 not private) call _Jv_InitClass.
17119 * expr.c (expand_invoke): Don't call build_class_init.
17121 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
17123 1998-09-10 Jeffrey A Law (law@cygnus.com)
17125 * Make-lang.in (GCJ): Define before using.
17127 1998-09-09 Jeffrey A Law (law@cygnus.com)
17129 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
17130 losing due to namespace pollution in GNU getopt.h
17132 1998-09-09 Tom Tromey <tromey@cygnus.com>
17134 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
17135 (java.all.cross): Likewise.
17136 (java.rest.encap): Likewise.
17138 1998-09-08 Jeffrey A Law (law@cygnus.com)
17140 * gjavah.c (print_class_decls): Fix thinko in arglist
17141 * jcv-io.c (find_classfile): Similarly.
17143 1998-09-07 Jeffrey A Law (law@cygnus.com)
17145 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
17147 1998-09-05 Tom Tromey <tromey@cygnus.com>
17149 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
17150 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
17151 * Makefile.in (PARSE_C): New macro.
17152 (PARSE_H): Likewise.
17153 (PARSE_SCAN_C): Likewise.
17154 ($(PARSE_C)): Target renamed from parse.c.
17155 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
17156 (clean): Remove parse-scan.c as well.
17157 (parse.o): Depend on $(PARSE_C).
17159 1998-09-05 Anthony Green <green@cygnus.com>
17161 * README, license.terms: Removed.
17163 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
17164 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
17165 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
17166 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
17167 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17168 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17169 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17170 and Java trademark attribution.
17172 1998-09-04 Tom Tromey <tromey@cygnus.com>
17174 * Makefile.in: Use gcjh, not gjavah.
17175 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17176 * Make-lang.in: Changed gjavah to gcjh everywhere.
17178 1998-09-03 Per Bothner <bothner@cygnus.com>
17180 * gjavah.c: Support new -prepend -add -append flags.
17181 (print_method_info): Method is not virtual if class is final.
17183 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17185 * jv-scan.c: Fixed copyright assignment.
17186 * keyword.gperf: Likewise.
17187 * keyword.h: Likewise.
17188 * lex.c: Fixed copyright assignment.
17189 (java_lex): Push unicode back when parsing '<'.
17190 * lex.h: Fixed copyright assignment.
17191 * parse-scan.y: Likewise.
17192 * parse.h: Fixed copyright assignment.
17193 (build_debugable_stmt, complete_for_loop): New function prototypes.
17194 * parse.y: Fixed copyright assignment.
17195 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17196 size_zero_node when completing a loop with no exit condition.
17197 (for_statement_nsi:): Define action.
17198 (for_init:, for_update:): Return size_zero_node when empty.
17199 (declare_local_variables): Call build_debugable_stmt.
17200 (build_debugable_stmt): New function.
17201 (build_loop_body): Build debugable statement around loop
17203 (complete_loop_body): Take into account the debugable statement
17204 around the EXIT_EXPR.
17205 (complete_loop_body): New function.
17206 (patch_exit_expr): Fixed condition inversion.
17208 1998-09-02 Tom Tromey <tromey@cygnus.com>
17210 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17211 name of thread define.
17212 * jvspec.c (THREAD_NAME): New macro.
17214 (THREADLIB): Likewise.
17215 (lang_specific_driver): Recognize attempt to link with thread
17216 library or gc library. Recognize -ljava on command line so it
17217 isn't linked against more than once.
17219 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17221 * parse-scan.y (report_main_declaration): Name of the class
17222 containing `main' can be a qualified name.
17224 1998-08-31 Tom Tromey <tromey@cygnus.com>
17226 * config-lang.in: Changed gjavac to gjc everywhere.
17227 * Make-lang.in: Changed gjavac to gjc everywhere.
17229 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17231 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17232 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17233 and install the files.
17234 * Makefile.in (JAVA_OBJS_LITE): New variable.
17235 (compiler:): Now include jv-scan as a dependency.
17236 (../jv-scan$(exeext), parse-scan.c): New targets.
17237 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17238 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17239 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17240 check for errors even if parse_only.
17241 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17243 (yylex): New function. Uses java_lex body.
17244 (java_lex): Removed commented out statement. Remove local variable
17245 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17246 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17247 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17248 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17249 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17250 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17252 (java_lex_error): Empty if JC1_LITE is defined.
17253 (java_get_line_col): Return 0 if JC1_LITE is defined.
17254 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17255 SET_MODIFIER_CTX): Moved into the section containing the macros
17256 conditionally defined by JC1_LITE.
17257 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17258 argument if JC1_LITE is defined.
17259 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17260 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17262 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17263 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17264 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17265 to different values according to JC1_LITE.
17266 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17267 declared if JC1_LITE set.
17268 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17269 defined if JC1_LITE not set.
17270 (struct parser_ctx): Reorganized and skip the jc1 front end part
17272 (java_layout_classes): New function definition.
17273 (java_push_parser_context, java_init_lex, yyparse, yylex,
17274 yyerror): Prototype always declared. All other static function
17275 prototypes declared only if JC1_LITE is not set.
17276 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17277 declared in parse.h.
17278 (java_layout_classes): New function.
17279 (java_complete_expand_methods): No longer layout the class here.
17280 * parse-scan.y: New file.
17281 * jv-scan.c: New file.
17283 1998-08-25 Tom Tromey <tromey@cygnus.com>
17285 * gjavah.c (main): Handle -friend option.
17286 (friend_specs): New global.
17287 (generate_access): Handle friend_specs.
17288 (process_file): Likewise.
17289 (MAX_FRIENDS): New macro.
17290 (friend_count): New global.
17291 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17292 Changed all callers.
17294 1998-08-24 Per Bothner <bothner@cygnus.com>
17296 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17297 (main): Handle processing all the entries of a named .zip archive.
17298 * jcf-io.c (jcf_trim_old_input): New function.
17299 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17301 1998-08-24 Per Bothner <bothner@cygnus.com>
17303 * lang.c (flag_assume_compiled): Make default be on.
17305 1998-08-21 Per Bothner <bothner@cygnus.com>
17307 * jcf-dump.c: Add bunches of flags to control output more.
17308 (process_class): New function; support printing more than one class.
17309 (main): Support new --print-main and --javap flags.
17310 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17311 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17313 1998-08-20 Per Bothner <bothner@cygnus.com>
17315 Change mangling of dispatch table to match C++ vtable (w/thunks).
17316 * class.c (build_dtable_decl), java-tree.h: New function.
17317 (make_class_data): Call it.
17318 * decl.c (init_decl_processing): Likewise.
17320 1998-08-19 Warren Levy <warrenl@cygnus.com>
17322 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17323 soft_anewarray; adjust args passed.
17324 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17325 match _Jv_NewObjectArray.
17327 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17329 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17330 * expr.c (loopup_label): Call create_label_decl.
17331 (create_label_decl): New function.
17332 (java_lang_expand_expr): Call expand_start_bindings with argument
17334 * java-tree.h Added space after PROTO in function declarations
17336 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17337 (create_label_decl, push_labeled_block): New function
17339 * lex.c (label_id): Initialize.
17340 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17342 * parse.h Added space after PROTO in function declarations when
17344 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17345 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17346 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17347 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17349 (struct parser_ctxt): New fields current_loop,
17350 current_labeled_block.
17351 (build_if_else_statement, patch_if_else_statement,
17352 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17353 generate_labeled_block, complete_labeled_statement,
17354 build_bc_statement, patch_bc_statement, patch_loop_statement,
17355 build_new_loop, build_loop_body, complete_loop_body): New function
17357 * parse.y (java_warning_count): New global variable.
17358 (label_id): New static variable.
17359 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17360 (block:): Return size_zero_node when block is empty.
17361 (empty_statement:): Return size_zero_node.
17362 (statement:): Implement supplemental action when for_statement: is
17364 (label_decl:): New rule.
17365 (labeled_statement:): Rewritten using label_decl. Actions
17367 (labeled_statement_nsi:): Likewise.
17368 (if_then_statement): Actions implemented.
17369 (while_expression): New rule.
17370 (while_statement:): Rewritten using while_expression. Actions
17372 (while_statement_nsi:): Likewise.
17373 (do_statement_begin:): New rule.
17374 (do_statement:): Rewritten using do_statement_begin. Actions
17376 (for_statement:): Rewritten using for_begin. Actions implemented.
17377 (for_statement_nsi:): Likewise.
17378 (for_header:, for_begin:): New rules.
17379 (for_init:): Actions implemented.
17380 (statement_expression_list:, break_statement:,
17381 continue_statement:): Likewise.
17382 (yyerror): Count number of issued warning(s).
17383 (java_report_errors): Report error(s) and/or warning(s).
17384 (java_complete_class): Use build_java_argument_signature to
17385 recompute completed method signature.
17386 (java_check_regular_methods): New locals method_wfl and aflags.
17387 Use method_wfl instead of lookup_cl during error reports. Fixed
17388 indentation and modified some error messages. Use
17389 lang_printable_name in method instead of the DECL_NAME. New code
17390 to issue warnings on methods not overriding corresponding methods
17391 private to a different package.
17392 (java_method_add_stmt): Call add_stmt_to_compound.
17393 (add_stmt_to_compound): New function.
17394 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17395 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17396 (build_if_else_statement, patch_if_else_statement,
17397 build_labeled_block, generate_labeled_block,
17398 complete_labeled_statement, build_new_loop, build_loop_body,
17399 complete_loop_body, patch_loop_statement, build_bc_statement,
17400 patch_bc_statement, patch_exit_expr): New functions.
17401 * typeck.c (build_java_signature): Build argument signature before
17402 enclosing it in between parenthesis.
17404 1998-08-17 Warren Levy <warrenl@cygnus.com>
17406 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17407 (JAVA_OBJS): Added reminder comment
17409 1998-08-13 Nick Clifton <nickc@cygnus.com>
17411 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17412 be interpreted as a long long.
17414 1998-08-13 Warren Levy <warrenl@cygnus.com>
17416 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17417 soft_initialise_class. Use _Jv_NewMultiArray, not
17418 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17419 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17420 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17421 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17423 1998-08-12 Per Bothner <bothner@cygnus.com>
17425 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17426 length_identifier_node): New global tree node constants.
17427 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17428 Replace uses by super_identifier_node etc.
17429 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17431 * parse.y (resolve_field_access): Don't special-case ".length" if
17432 flag_emit_class_files.
17433 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17434 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17437 1998-08-11 Per Bothner <bothner@cygnus.com>
17439 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17440 * class.c (make_method_value): Remove init for removed fields.
17442 * class.c (layout_class): Use build_java_argument_signature.
17443 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17445 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17446 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17447 (build_java_signature): Don't use push_java_argument_signature.
17449 * typeck.c (lookup_argument_method): New function.
17450 * parse.y (java_check_regular_methods): Use lookup_argument_method
17451 instead of lookup_java_method2 followed by lookup_java_method.
17453 * parse.y (check_method_redefinition): Minor optimization.
17455 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17456 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17458 1998-08-10 Tom Tromey <tromey@cygnus.com>
17460 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17463 * gjavah.c (java_float_finite): Use K&R-style definition.
17464 (java_double_finite): Likewise.
17465 (generate_access): Now returns void. Changed all callers.
17466 (last_access_generated): Removed.
17467 (process_file): Only make a single pass over the .class file.
17469 1998-07-29 Per Bothner <bothner@cygnus.com>
17471 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17472 for compatibility for G++ (with -fvtable-thunks).
17473 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17475 * gjavah.c (process_file): Use public inheritance for super-class.
17477 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17479 * lex.c (java_init_lex): Initialize ctxp->package.
17480 * parse.h (struct parser_ctxt): package and package_len replaced
17481 by tree package, an identifier node. Field method_decl_list is
17482 gone. Fixed comments.
17483 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17484 class_in_current_package): New function prototypes.
17485 * parse.y (array_type:): Set class loaded flag on primitive type
17487 (package_declaration:): Assign ctxp->package to the
17489 (method_invocation:): Handle invocation of method qualified by
17491 (single_type_import_declaration:): Removed ambiguity check.
17492 (java_pop_parser_context): New local variable `next'. Reset and
17493 set IMPORT_CLASSFILE_NAME flags on current and previous import
17495 (java_accstring_lookup): Use new local macro COPY_RETURN.
17496 (lookup_field_wrapper): New function.
17497 (parser_qualified_classname): Use merge_qualified_name.
17498 (parser_check_super_interface): Broaden error message.
17499 (do_resolve_class): Check for qualified class name in the current
17500 compilation unit if appropriate.
17501 (process_imports): Check for already defined classes.
17502 (check_pkg_class_access): Got rid of call to
17503 get_access_flags_from_decl.
17504 (java_complete_expand_methods): Call safe_layout_class based on
17505 the current class size.
17506 (make_qualified_primary): Build a WFL qualification on primary if
17508 (merge_qualified_name): New function.
17509 (make_qualified_name): Use merge_qualified_name.
17510 (resolve_expression_name): Use safe_lookup_field.
17511 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17512 (resolve_qualified_expression_name): Likewise. Check on resolved
17513 element accessibility.
17514 (not_accessible_p, class_in_current_package): New functions.
17515 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17516 (patch_method_invocation_stmt): Merged common pieces. Check
17517 accessibility of invoked method.
17518 (check_for_static_method_reference): Add returned type in error
17520 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17521 (refine_accessible_methods_list): Merged two conditions in test.
17522 (java_complete_class): Sanity check on stabilize_ref gone.
17523 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17525 1998-07-28 Per Bothner <bothner@cygnus.com>
17527 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17529 1998-07-24 Tom Tromey <tromey@cygnus.com>
17531 * gjavah.c (F_NAN): Removed.
17532 (F_NAN_MASK): New macro.
17533 (F_POSITIVE_INFINITY): Removed.
17534 (F_NEGATIVE_INFINITY): Likewise.
17535 (java_float_finite): Rewrote.
17536 (D_NAN_MASK): Renamed.
17537 (java_double_finite): Rewrote.
17538 (D_POSITIVE_INFINITY): Removed.
17539 (D_NEGATIVE_INFINITY): Likewise.
17541 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17542 If verbose, print underlying representation of value in hex.
17544 1998-07-24 Per Bothner <bothner@cygnus.com>
17546 * buffer.h, buffer.c: New files.
17547 * Makefile.in (JAVA_OBJS): Add buffer.o.
17549 Support locals variables and writing their debug entries to .class.
17550 * jcf-write.c: Simplify some by user new buffer type.
17551 (vode_buffer_grow): Removed.
17552 (struct localvar_info): New type.
17553 (localsvars, localvartable): New buffers.
17554 (localvar_alloc, localvar_free): New functions.
17555 (generate_bytecode_insns): Handle local variables.
17556 (generate_classfile): Write LocalVariableTable attribute.
17558 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17560 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17561 * zipfile.h (ZIPMAGIC): New macro.
17563 1998-07-24 Tom Tromey <tromey@cygnus.com>
17565 * Makefile.in (gjavah.o): Updated dependencies.
17566 (jcf-dump.o): Likewise.
17567 (all.indirect): Use ../gjavah.
17568 (../gjavah$(exeext)): Likewise.
17569 (clean): Don't remove gjavah.
17570 (clean): Remove parse.c, not java/parse.c.
17571 * Make-lang.in (java): Added gjavah.
17572 (gjavah$(exeext)): New target.
17573 (GJAVAH_SOURCES): New macro.
17574 (java.all.build): Added gjavah.
17575 (java.all.cross): Likewise.
17576 (java.rest.encap): Likewise.
17577 * config-lang.in (compilers, stagestuff): Added gjavah.
17579 1998-07-23 Tom Tromey <tromey@cygnus.com>
17581 * gjavah.c (java_float_finite): New function.
17582 (java_double_finite): Likewise.
17583 (F_POSITIVE_INFINITY): New macro.
17584 (F_NEGATIVE_INFINITY): Likewise.
17586 (D_POSITIVE_INFINITY): Likewise.
17587 (D_NEGATIVE_INFINITY): Likewise.
17589 (print_field_info): Use java_float_finite and java_double_finite.
17591 1998-07-23 Per Bothner <bothner@cygnus.com>
17593 * parse.y (method_header): Name "this" implicit argument.
17595 1998-07-22 Per Bothner <bothner@cygnus.com>
17597 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17598 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17599 (put_linenumber): New function.
17600 (generate_bytecode_insns, generate_classfile): Write line numbers.
17602 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17604 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17605 (lookup_name, build_known_method_ref, build_class_init,
17606 build_invokevirtual, invoke_build_dtable, match_java_method,
17607 build_field_ref, pushdecl_force_head, build_java_binop,
17608 binary_numeric_promotion, build_decl_no_layout,
17609 build_java_arrayaccess, build_newarray, build_anewarray,
17610 build_java_array_length_access, build_java_arraynull_check): New
17611 extern function prototypes.
17612 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17613 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17615 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17617 * jcf.h (jcf_out_of_synch): New extern function prototype.
17618 * parse.h: Static/global function implemented in parse.y
17619 prototyped and declarations moved at the end of the file.
17620 (DECL_P): Check that the argument isn't null.
17621 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17622 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17623 (QUAL_DECL_TYPE): New macro.
17624 (PARAMS): Macro definition removed.
17625 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17626 (return_statement:): Call build_return.
17627 (field_access:): Call make_qualified_primary in sub rule.
17628 (method_invocation:): Build method invocation and call
17629 make_qualified_primary when processing primaries.
17630 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17631 get_type_from_signature.
17632 (java_check_regular_method): Extra integer 0 argument when calling
17633 lookup_java_method2.
17634 (lookup_java_interface_method2): Extra method DECL argument when
17635 calling lookup_java_interface_method2.
17636 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17637 COMPOUND_EXPR node.
17638 (java_complete_expand_method): Layout current class iff not
17639 already done. Don't process interface's methods.
17640 (java_complete_expand_method): Use super class only if it
17641 exists. Use current class otherwise.
17642 (make_qualified_primary): New function.
17643 (resolve_expression_name): Process qualified expression or
17644 expression from primary the same way.
17645 (resolve_expression_name): Two last arguments to
17646 resolve_field_access are now NULL_TREEs.
17647 (resolve_field_access): New variable is_static. Local field must
17648 be DECLs. is_static computed on field DECLs only. Append code in
17649 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17650 to initialize field_type.
17651 (resolve_qualified_expression_name): New local variable,
17652 previous_call_static and is_static. Handle primaries with function
17653 calls, casts, array references and `this'. `super' now handled as
17654 `(super_class)this'. Use is_static to clarify boolean expressions.
17655 Added code to handle case where a proper handle is required to
17656 access a field. Use QUAL_DECL_TYPE where applicable.
17657 (maybe_access_field): New function.
17658 (patch_method_invocation_stmt): New arguments primary, where,
17659 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17660 deleted. Use `where' as a type to search from if specified. Check
17661 for static method reference where forbidden. Append primary or
17662 current_this to the argument list if not calling constructor nor
17664 (check_for_static_method_reference): New function.
17665 (patch_invoke): Layout the class on which new is done if
17667 (lookup_method_invoke): Changed format to report errors on
17669 (qualify_ambiguous_name): New local variable this_found. Now
17670 handle things from primaries. Method call are considered
17672 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17673 changed into NULLs.
17674 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17675 (java_complete_tree): New case fo RETURN_EXPR. Process function
17676 call arguments in separate function.
17677 (complete_function_arguments): New function.
17678 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17680 (patch_assignment): Take the return function slot into account as
17681 a RHS. Distinguish assignment from a return.
17682 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17683 when checking methods in interfaces.
17684 (resolve_type_during_patch): NULL argument to unresolve_type_p
17685 instead of NULL_TREE.
17686 (patch_newarray): Fixed typo in comment.
17687 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17688 (build_return, patch_return): New functions.
17689 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17691 1998-07-21 Per Bothner <bothner@cygnus.com>
17693 * constants.c (find_name_and_type_constant, find_fieldref_index,
17694 find_methodref_index): New methods.
17695 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17696 just return given method. Also, rename to build_known_method_ref.
17697 (expand_invoke): Rename call to build_invoke_non_interface.
17698 * java-tree.h, parse.h: Update prototype.
17699 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17700 (such as expand_expr_stmt) if flag_emit_class_files.
17701 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17702 STACK_TARGET, IGNORE_TARGET): New macros.
17703 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17704 (generate_bytecode_insn): New function to generate method's bytecode.
17705 (generate_classfile): Node generate Code attribute for a method.
17706 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17707 push_long_const, field_op, adjust_typed_op, maybe_wide):
17708 New functions used by generate_bytecode_insn.
17710 * typeck.c (signature_include_return): Remove variable.
17711 (push_java_argument_signature, build_java_argument_signature): New.
17712 (build_java_signature): Use push_java_argument_signature.
17713 * parse.y: Use build_java_argument_signature instead of fiddling
17714 with signature_include_return.
17716 1998-07-17 Tom Tromey <tromey@cygnus.com>
17718 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17721 * Makefile.in (all.indirect): Added gjavah$(exeext).
17722 (gjavah$(exeext)): Added $(exeext).
17725 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17727 * class.c (layout_class): Call to java_layout_parsed_class replace
17728 by safe_layout_class.
17729 * expr.c (build_java_array_length_access): Removed static storage
17730 class in the function definition.
17731 (build_java_arraynull_check): Likewise.
17732 Also fixed typos in two comments.
17733 * lex.c (java_init_lex): Initialize static global kw_length.
17734 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17735 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17737 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17738 * parse.h (resolve_no_layout): New static function declaration.
17739 (get_identifier_in_static): Declaration removed.
17740 (java_layout_parsed_class): Function name declaration changed to
17742 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17743 not_initialized_as_it_should_p, build_this): New static function
17745 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17746 binary_numeric_promotion, stabilize_reference,
17747 build_decl_no_layout, build_java_arrayaccess): Extern function
17748 declarations moved into their own section.
17749 (build_newarray, build_anewarray, build_java_array_length_access,
17750 build_java_arraynull_check): New extern function declarations.
17751 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17752 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17754 (CALL_CONSTRUCTOR_P): New macro.
17755 * parse.y (kw_length): New static global tree node.
17756 (return_statement): Tagged <node>.
17757 (RETURN_TK): Tagged <operator>.
17758 (variable_declarator_id:): Build variable declaration with an
17759 empty initialization value if a syntax error was found in the
17760 initialization part of the variable declaration.
17761 (statement_without_trailing_substatement:): return_statement: now
17762 uses the default rule.
17763 (return_statement:): Temporarily fixed to return NULL_TREE.
17764 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17765 (class_instance_creation_expression:): Class creation rules now
17766 call build_method_invocation upon reduction.
17767 (array_creation_expression:): Rules call build_newarray_node upon
17769 (dim_exprs:): Build a list of dimension expressions.
17770 (dim_expr:): Store location of the OSB_TK in the dimension
17772 (method_invocation:): Added a new error rule.
17773 (build_unresolved_array_type): WFL argument may also be an array
17774 on a primitive type. Name of the argument changed to reflect this.
17775 (method_declarator): Insert argument type at the beginning of the
17776 argument type list and later reverse the list.
17777 (unresolved_type_p): Argument 'returned' may be optionally
17779 (java_layout_class_from_source): Function renamed
17781 (resolve_and_layout): Now call resolve_no_layout and
17783 (resolve_no_layout): New function.
17784 (purify_type_name): New function.
17785 (complete_class_report_errors): Call purify_type_name during error
17786 report on a type not found.
17787 (process_imports): error_found local variable doesn't need to be
17788 initialized to zero.
17789 (declare_local_variables): New local type_wfl. Fixed typo in error
17790 message. type_wfl assigned to unresolved type and used to register
17791 incomplete type. Build a WFL around the variable initialization
17792 statement so that debug info can be generated on it.
17793 (source_start_java_method): Reverse argument list after they've
17795 (current_this): New static global variable.
17796 (java_complete_expand_methods): Set current_this when appropriate.
17797 (resolve_expression_name): Build correct static and non static
17798 field access bearing a simple name.
17799 (resolve_field_access): Resolve the length field of arrays. Handle
17801 (patch_method_invocation_stmt): Set the type of the method
17802 invocation to error_mark_node. This value is later overridden by a
17803 valid type, if any. Don't handle qualified constructor invocation
17804 as qualified method invocation. Call lookup_method_invoke with its
17805 new flag. It's no longer necessary to access the selected method
17806 as the value of a tree list. Handle constructor invocation.
17807 (patch_invoke): Reverse argument list when invoking non interface
17808 methods. Insert call to new as the first argument of the
17810 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17811 defined within a final class. Return INVOKE_STATIC if the invoked
17812 method is a constructor.
17813 (lookup_method_invoke): New lc argument is a flag to indicate a
17814 constructor lookup. Now handle constructor lookup. Choose the most
17815 specific method in case several were matching the invocation
17816 requirements. Return a method decl instead of a tree list featuring
17817 one single method decl element.
17818 (refine_accessible_methods_list): New lc flag argument to
17819 indicate that a constructor is being looked up.
17820 (not_initialized_as_it_should_p): New function.
17821 (java_complete_tree): Now process fake tree codes
17822 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17823 save_expr on resolved function call arguments. Case on
17824 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17825 (patch_assignment): LHS can be a field access expression. When
17826 dealing with reference, lhs_type is the promoted type of the
17827 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17829 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17830 (patch_binop): Use not_initialized_as_it_should_p where
17832 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17833 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17835 (resolve_type_during_patch): New function.
17836 (patch_cast): Call resolve_type_during_patch to resolve type and
17837 report error accordingly.
17838 (patch_array_ref): Use not_initialized_as_it_should_p where
17839 applicable. Array base expression is saved before being
17840 used. Promote the type of an array elements if it contains non
17842 (build_newarray_node, patch_newarray, build_this): New functions.
17844 1998-07-16 Tom Tromey <tromey@cygnus.com>
17846 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17847 increment it in `for' statement.
17848 (print_field_info): If number is inf or nan, don't print it.
17849 (print_method_info): If method name is `delete', just ignore it.
17850 (print_c_decl): Special-case jstringArray.
17852 * gjavah.c (help): New function.
17853 (no_argument): New function.
17854 (usage): Changed text.
17855 (main): Rewrote argument handling. Now handles -v, --help,
17857 (version): New function.
17858 (found_error): New global.
17859 (main): Return found_error.
17860 (generate_access): Set found_error.
17861 (print_c_decl): Likewise.
17863 1998-07-15 Tom Tromey <tromey@cygnus.com>
17865 * gjavah.c (print_c_decl): Don't print "," when examining field.
17866 Skip type name when looking at "[L" types.
17867 (process_file): Now static.
17868 (generate_access): Now returns int.
17869 (last_access_generated): New global.
17870 (process_file): Clear last_access_generated; make multiple passes
17872 (print_field_info): Just return if generate_access returns true.
17873 (print_method_info): Likewise. Also, allow <init> functions to
17875 (print_c_decl): Added is_init argument. Print constructors
17877 (print_cxx_classname): Use UTF8_GET to extract characters from
17879 (print_base_classname): New function.
17880 (print_class_decls): New function.
17881 (process_file): Use it.
17882 (utf8_cmp): New function.
17884 1998-07-13 Nick Clifton <nickc@cygnus.com>
17886 * lang-options.h: Format changed to match changes in gcc/toplev.c
17887 to implement a --help option.
17889 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17891 * decl.c (init_decl_processing): Revert change to dtable_type.
17893 1998-07-09 Per Bothner <bothner@cygnus.com>
17895 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17897 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17899 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17901 * lang.c (lang_init): Default flag_exceptions to 1, without
17902 checking to see if it's 2 first.
17904 1998-07-08 Jeffrey A Law (law@cygnus.com)
17906 * constants.c: Include "system.h".
17907 * decl.c: Likewise.
17908 * lang.c (flag_new_exceptions): Get via extern now.
17909 (lang_init_options): New functions. Turn on flag_new_exceptions.
17911 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17913 * lex.c (java_lex): Return 0 when we see an invalid character in
17916 * lex.c (java_read_char): Specify extra argument when calling
17918 (java_read_unicode, java_parse_end_comment,
17919 java_parse_escape_sequence): Likewise,
17920 (java_lex): Specify extra argument when calling
17921 java_lex_error. Test that IDs are beginning with a legal character
17922 for IDs. Handle invalid characters with an error message and a
17923 call to java_lex_error.
17924 (java_lex_error): Adjust column position by new argument
17925 `forward'. Issue an error even if in the middle of reporting an
17928 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17930 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17931 we don't explicitly put a null pointer when we're copying it.
17933 1998-07-07 Tom Tromey <tromey@cygnus.com>
17935 * gjavah.c (print_cxx_classname): New function.
17936 (super_class_name): Likewise.
17937 (print_super_fields): Removed.
17938 (in_super): Removed.
17939 (print_field_info): Never generate #defines.
17940 (print_c_decl): Changed generated types to match JNI. No longer
17941 print class name before method name.
17942 (print_method_info): Print "static" before static methods.
17943 Print "virtual" before non-final methods.
17944 (usage): Use exit(1), not exit(-1).
17946 (print_field_info): Use %.17g to print a double.
17947 (last_access): New globals.
17948 (process_file): Initialize last_access.
17949 (usage): Now static.
17950 (ACC_VISIBILITY): New define.
17951 (generate_access): New function.
17952 (print_field_info): Call it.
17953 (print_method_info): Likewise. Also, generate information for all
17954 methods, not just native methods. Return void.
17955 (print_c_decl): Return void.
17956 (print_field_info): Return void.
17958 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17960 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17961 processing the jc1 grammar file. Prefix bison functions and
17962 variables with java_.
17963 (parse.c): Dependencies on parse.h and lex.h
17964 * expr.c (build_java_arrayaccess): Function now global.
17965 * java-tree.h: Comment reorganized to carry on previous
17966 classification effort.
17967 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17968 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17969 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17970 java_parse (new prefix java_ generated by bison).
17971 (java_layout_parsed_class, java_register_parsed_class): Function
17973 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17974 * lex.c (static tree wfl_op): Variable deleted.
17975 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17976 ctxp fields to NULL_TREE.
17977 (java_lex): No longer create WFL for operators. Filename caching
17978 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17979 created as STRING_CST and later expanded. Removed extra argument
17980 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17982 (build_wfl_node): Removed code in comments.
17983 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17984 store token and location data in the current bison token.
17985 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17986 static/extern function declaration at the beginning of the file.
17987 (struct qualification): Data structure definition deleted.
17988 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17989 (qualify_ambiguous_name): Function declaration modified. Function
17990 now returns nothing.
17991 (build_array_ref, patch_array_ref, make_qualified_name,
17992 resolve_qualified_expression_name, maybe_generate_clinit,
17993 resolve_field_access): New static function declarations.
17994 (build_java_arrayaccess): New extern function declaration.
17995 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17996 (CALL_EXPR_PRIMARY): Macro deleted.
17997 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17998 (struct parser_ctxt): Field initialized_final
17999 removed. non_static_initialized, static_initialized: New fields.
18000 * parse.y (static tree kw_super, static tree kw_this): New global
18002 (%union): tree wfl field of operator member replaced by int
18003 location. WFLs are non longer created for operators.
18004 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
18005 (qualified_name:): Now calls make_qualified_name to build the
18007 (type_declaration:): Consider generating <clinit> when class
18009 (variable_declarator:): Directly build an assignment node when the
18010 variable is initialized when declared.
18011 (this_or_super:): Build a WFL and set current location when THIS
18012 or SUPER are parsed.
18013 (expression_statement:): Wrap statement around a WFL.
18014 (primary_no_new_array:): Fixed typo. Changed value returned by
18015 THIS_TK because of its new type (temporary).
18016 (dim_exprs:): Temporary fix because of OSB_TK's new type.
18017 (field_access:): Build qualified name with SUPER.
18018 (method_invocation:): Fixed returned value because of SUPER's new
18020 (array_access:): Use OSB_TK location information.
18021 (post_increment_expression:, post_decrement_expression:,
18022 unary_expression:, pre_increment_expression:,
18023 pre_decrement_expression:, unary_expression_not_plus_minus:,
18024 cast_expression:, multiplicative_expression:,
18025 additive_expression:, shift_expression:, relational_expression:,
18026 equality_expression:, and_expression:, exclusive_or_expression:,
18027 inclusive_or_expression:, conditional_and_expression:,
18028 conditional_or_expression:, assignment:): Use new location/token
18029 information available on operators.
18030 (create_class): Set super_decl_type to NULL_TREE when processing
18032 (register_fields): Field initialization is now a MODIFY_EXPR
18033 node. Chain initialization code to the matching lists (according
18034 to the field declaration modifiers).
18035 (maybe_generate_clinit): New function.
18036 (method_header): Don't set method's DECL_NAME to a WFL when adding
18037 methods to java.lang.Object.
18038 (resolve_and_layout): Now can return NULL_TREE if the type
18039 resolution fails. Otherwise, return the class DECL instead of its
18041 (check_method_redefinition): Don't patch method DECL_NAME if it
18042 belongs to java.lang.Object.
18043 (process_imports): Simply assign error_found to the value returned
18044 by check_pkg_class_access.
18045 (declare_local_variables): Don't use their init statements (if
18046 any) when parsing error were previously found. Reuse MODIFY_EXPR
18047 build during parsing as an init statement.
18048 (java_method_add_stmt): Now return the current method body.
18049 (java_layout_parsed_class, java_register_parsed_class): Functions
18051 (java_complete_expand_methods): Initialize the constant pool on a
18052 per class basis. Layout the classes before expanding their method
18053 bodies. Don't try expand artificial constructor code if error were
18054 found. Make the classes data and register them if no error were
18056 (java_complete_expand_method): Retrieve an artificial constructor
18057 argument list before entering its body. Assign the top block to
18058 the artificial constructor function body and set types of declared
18059 blocks and compound statements to void. Walk method body if not an
18060 artificial constructor.
18061 (make_qualified_name, cut_identifier_in_qualified): New functions.
18062 (resolve_expression_name): Fixed comments. Save/restore the
18063 current class CLASS_LOADED_P flag value. Build non qualified
18064 static field access and handle qualified expression names.
18065 (resolve_field_access, resolve_qualified_expression_name): New
18067 (patch_method_invocation_stmt): Use the new expression resolution
18068 scheme, calling resolve_field_access when the function call is
18069 resolved as an expression.
18070 (qualify_ambiguous_name): Function rewritten to work on qualified
18071 expression produced by make_qualified_name.
18072 (java_complete_tree): Promote type when function's argument are
18073 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
18074 the assignment to discover further errors if RHS is a expression
18075 name that fails to evaluate. Declare LHS initialized even though
18076 the assignment failed. Don't use the location variable and removed
18077 extra argument in patch function calls. Now handle the ARRAY_REF
18078 case and build internal string representation when STRING_CSTs are
18080 (build_method_invocation): Don't wrap function call around a WFL.
18081 (build_assignment): Likewise. Use the operator location
18083 (patch_assignment): Handle array access LHSs. Handle error
18084 provenance, resulting in a better error report.
18085 (build_binop): Use op_location from operator as binop location
18087 (build_unaryop, build_incdec, build_cast): Likewise.
18088 (patch_binop): Extract location information from the node. Fixed
18089 typo in error message.
18090 (patch_unary_op): Extract location information from the node.
18091 (build_array_ref, patch_array_ref): New functions.
18093 1998-07-01 Tom Tromey <tromey@cygnus.com>
18095 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
18096 match _Jv_IsInstanceOf.
18097 * decl.c (init_decl_processing): Use _Jv_NewArray, not
18098 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
18100 1998-06-30 Tom Tromey <tromey@cygnus.com>
18102 * decl.c (init_decl_processing): Functions are now named
18103 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
18105 1998-06-29 Per Bothner <bothner@cygnus.com>
18107 * java-tree.h (load_class): Add prototype.
18108 * class.c (is_compiled_class): Add missing arg to load_class.
18109 * expr.c (expand_java_NEW): Call load_class.
18110 * parse.y (process_import): Removed bogus use of void return value.
18112 1998-06-25 Per Bothner <bothner@cygnus.com>
18114 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
18115 Function name is "_Jv_Throw" instead of "soft_athrow".
18116 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
18117 Function name is "_Jv_AllocObject" instead of "soft_new".
18118 Takes an extra parameter (object size).
18119 * expr.c: Update calls.
18121 1998-06-24 Per Bothner <bothner@cygnus.com>
18123 * lex.c (java_get_line_col): Handle end-of-file.
18124 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
18126 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
18128 * lang.c (lang_init): Make -fexceptions the default.
18129 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
18130 exception handling is not turned on.
18132 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
18134 * lang.c (flag_new_exceptions): Make this this default.
18135 * decl.c (end_java_method): Call emit_handlers.
18136 * except.c (method_init_exceptions): Set language code and version.
18137 (expand_start_java_handler): Enable exception, and call
18138 expand_eh_region_start.
18139 (expand_end_java_handler): Enable exception, and set up catch blocks.
18140 (emit_handlers): New routine to generate the saved handlers.
18141 * java-except.h (emit_handlers): Add prototype.
18143 1998-06-12 Per Bothner <bothner@cygnus.com>
18145 We used to have three different representations of the constant pool:
18146 the CPool structure, the tree_constant_pool, and the constructures
18147 used to build the Class object (which may need class and string
18148 constants) in compiled code. None were appropriate for compiling
18149 to .class files, so I did a major overhaul.
18151 First, the tree_constant_pool array was removed. Things were
18152 modified to the CPool structure in the JCF could be used.
18153 Second, a "capacity" field was added to the CPool, and functions
18154 written to search for a matching constant, adding one if not found.
18155 The code that generated the Class object was changed to use a CPool.
18156 The actual TREE_LISTs used to build the CONSTRUCTORs used for
18157 the static Class object are now only in build_constants_constructor.
18158 Finally, I wrote code which can generate a .class file (including its
18159 constant pool) from the RECORD_TYPE of a class. This is a big step
18160 on the way to compiling Java source into .class files.
18162 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
18163 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
18165 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
18166 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
18167 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18168 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18169 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18170 (lang_type): Removed constant_pool field.
18171 * jcf.h (CPool): Renamed size to count. Added field capacity.
18172 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18173 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18174 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18176 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18177 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18178 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18179 (set_constant_entry, find_constant1, find_constant2,
18180 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18181 find_utf8_constant, find_class_or_string_constant): New functions.
18183 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18184 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18185 (give_name_to_class, get_class_constant): Likewise.
18186 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18187 (get_name_and_type_constant, get_ref_constant): Removed.
18188 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18189 * parse.y: Don't save/restore tree_constant_pool.
18190 * verify.c (verify_jvm_instructions): Update for new approach.
18191 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18193 * lang-options.h: Added -femit-class-file, -femit-class-files.
18194 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18195 (lang_f_options): Added "emit-class-file(s)".
18197 * expr.c (build_java_arrayaccess): Generate more efficient array
18198 bounds checking, by using unsigned compare.
18200 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18202 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18204 * parse.h: New comment on the handling of unresolved type
18205 identifiers. JDEPs are now part of the jdep_code enum.
18206 (typedef struct jdep): Now use enum jdep_code or int, depending on
18207 availability. Both are narrowed down to an 8 bits bitfield.
18208 (CALL_EXPR_PRIMARY): Fixed comment.
18210 1998-06-10 Tom Tromey <tromey@cygnus.com>
18212 * Make-lang.in (java): Added gjavac and jvgenmain.
18213 (java.start.encap): Depend on gjavac.
18214 (java.rest.encap): Depend on jvgenmain.
18216 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18217 (JAVA_CROSS_NAME): Likewise.
18218 (java.all.build): Depend on jvgenmain and gjavac.
18219 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18220 (jvgenmain$(exeext)): New target.
18221 (java.install-common): Wrote.
18222 * config-lang.in (compilers, stagestuff): Added gjavac and
18225 1998-06-10 Dave Brolley <brolley@cygnus.com>
18227 * lang.c (lang_decode_option): New argc/argv interface.
18229 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18231 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18232 * decl.c (build_decl_no_layout): New function.
18233 * expr.c (java_lang_expand_expr): Layout declarations found in
18234 blocks before they're pushed.
18235 * jcf-parse.c (load_class): Save current line when parsing class
18237 (parse_source_file): Register class before expanding their
18239 * lang.c (put_decl_node): Produce `null' when `void *' is
18241 * lex.c (static tree wfl_op): New static global, for error report
18243 (java_init_lex): wfl_operator and wfl_op initialized
18244 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18246 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18247 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18248 build_unresolved_array_type): New static function definitions.
18249 (build_decl_no_layout): New extern function declared.
18250 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18251 faulty modifier exists.
18252 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18253 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18254 (UNARY_PLUS_EXPR): New fake operator.
18255 (struct parser_ctxt): New field osb_number.
18256 * parse.y (static tree wfl_operator): New static WFL for operator
18257 bound error messages.
18258 (DECR_TK, INCR_TK): Moved.
18259 (OP_TK): Tagged <operator>.
18260 (array_type:): Now call build_unresolved_array_type.
18261 (dim_expr:): Count the number of '[' seen.
18262 (post_increment_expression, post_decrement_expression,
18263 pre_increment_expression, pre_decrement_expression,
18264 unary_expression_not_plus_minus, unary_expression:): Actions are
18265 now building the corresponding unary expressions.
18266 (cast_expression:): Actions are now building cast expressions.
18267 (build_unresolved_array_type): New function.
18268 (create_interface): Reset the number of declared interfaces.
18269 (create_class): Likewise.
18270 (method_header): Methods declared within the scope of an interface
18271 are now implicitly set public and abstract.
18272 (java_complete_class): Variable's and parameter's type are patched
18273 with a promoted type.
18274 (declare_local_variables): Resolved non builtin types are promoted
18275 before being used to build a variable decl. Removed type patch
18276 posted on variable initialization statement.
18277 (source_start_java_method): Use build_decl_no_layout to build the
18278 decl of a parameter of incomplete type.
18279 (java_register_parsed_class): Process interfaces too. Call
18280 rest_of_decl_compilation on each processed class declarations.
18281 (java_complete_expand_methods): Don't attempt to expand things in
18283 (java_complete_tree): Process CONVERT_EXPR, even though it always
18284 has a type. Propagate error_mark_node to node's type too. Promote
18285 method's call argument type and return error_mark_node if
18286 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18287 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18288 handle unary operator nodes.
18289 (build_assignment): Added comment.
18290 (print_int_node): New function.
18291 (patch_assignment): New second argument. New error handling. Use
18292 print_int_node. Handle references. Use can_cast_to_p to issue
18293 different error message according to the context and check upon
18294 the initialization of the RHS.
18295 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18296 (operator_string): Handle more operators.
18297 (patch_binop): No longer use a function static
18298 wfl_operator. Improved error message on shift distance.
18299 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18300 patch_cast): New functions.
18302 1998-06-05 Per Bothner <bothner@cygnus.com>
18304 * jvspec.c: New file.
18305 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18307 * java-tree.h (identifier_subst): Add declaration.
18309 1998-06-04 Tom Tromey <tromey@cygnus.com>
18311 * jvgenmain.c (main): Generate call to JvRunMain.
18313 * class.c (make_class_data): Push value for "sync_info" field.
18314 * decl.c (init_decl_processing): Push "sync_info" field.
18316 1998-06-03 Per Bothner <bothner@cygnus.com>
18318 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18319 Java (source) name, not signature.
18320 Set TYPE_ALIGN to (at least) that of element_type.
18322 1998-06-02 Per Bothner <bothner@cygnus.com>
18324 * class.c: Moved classname-mangling-rekated code to ...
18325 * mangle.c: ... this new file.
18326 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18327 * Makefile.in: Update for above changes.
18329 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18331 * expr.c (truthvalue_conversion): Convert integer and floating
18332 point value to their truth value.
18333 * lex.c (java_lex): Handle the `null' literal.
18334 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18335 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18336 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18339 * parse.y: Reorganization/documentation on token declaration.
18340 (binop_lookup[]): New added new tree codes.
18341 (relational_expression): Build corresponding binary operators.
18342 (equality_expression, conditional_and_expression,
18343 conditional_or_expression): Likewise.
18344 (java_complete_class): Fix crash in debug message.
18345 (java_complete_tree): Check initialization of method call
18346 arguments. Further bogus node evaluation to detect more error
18347 during assignments. Handles more binary operators.
18348 (patch_assignment): Use DECL_P.
18349 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18351 (operator_string): Handle more case. Compacted source.
18352 (patch_binop): Changed function comment. Checking for
18353 uninitialized first operand takes the compound assignment into
18354 account and uses DECL_P. Checking for uninitialized second operand
18355 delayed to routine's end. Use macros to issue type bound error
18356 messages and issue messages on both operands if their types are
18357 different. Force fixed type into node. Handle all binary
18360 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18362 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18363 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18364 build operator node and return tokens.
18365 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18366 * parse.h (java_complete_tree): Changed returned type in prototype.
18367 (build_method_invocation, build_assignment, patch_assignment,
18368 patch_binop): New static function declarations.
18369 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18370 BUILD_EXPR_WFL): New macros.
18371 * parse.y (enum tree_code binop_lookup[]): New static for token to
18373 (%union): Parser union has new sub-structure `operator'.
18374 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18375 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18376 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18377 ASSIGN_ANY_TK): Tokens tagged `operator'.
18378 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18379 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18380 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18381 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18382 (assignment_operator:): Rule tagged `operator'.
18383 (expression_statement:): Re-installed default rule.
18384 (method_invocation:): Sub rules call build_method_invocation.
18385 (postfix_expression:): Don't attempt to resolve name here. Just
18387 (multiplicative_expression:): Sub-rules build corresponding binop
18389 (additive_expression:, shift_expression:, and_expression:,
18390 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18391 (assignment:): Sub rule invoke build_assignment.
18392 (assignment_operator:): Default rules on sub rules.
18393 (force_error): Added documentation on this variable.
18394 (declare_local_variables): Build initialization calling
18396 (expand_start_java_method): Removed unused rtx declaration. Mark
18397 arguments as already initialized.
18398 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18399 (java_complete_expand_methods): Don't process next method if
18400 completion of the previous one triggered errors.
18401 (java_complete_expand_method): Call source_end_java_method if no
18402 error were found during completion.
18403 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18404 locals declaratilon. Handle names found within a class. Return
18405 error_mark_node when things aren't found.
18406 (patch_method_invocation_stmt): Return error_mark_node on failures.
18407 (patch_invoke): Removed unused local. Return the correct node.
18408 (java_complete_tree): Now returns a value. The BLOCK section binds
18409 local identifiers and the type of a BLOCK is now void. Assign the
18410 result of operand completion on COMPOUND_EXPR. Assign the
18411 encapsulated node of a WFL to the result of its completion, except
18412 when the node is an identifier. Now handle MODIFY_EXPR and several
18413 binary operators. Return error_mark_node on errors.
18414 (build_method_invocation, build_assignment, patch_assignment,
18415 build_binop, operator_string, patch_binop): New functions.
18416 * typeck.c (binary_numeric_promotion): New function.
18418 1998-05-21 Per Bothner <bothner@cygnus.com>
18420 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18421 Replace most uses of ident_subst by identifier_subst.
18423 * class.c (push_class_static_dummy_field): Removed function.
18424 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18425 instead of looking got "class" static field. Create that decl here.
18426 (class_identifier_node): Removed; no longer needed.
18427 (init_class_processing): Don't init class_identifier_node.
18428 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18429 Do nreverse 0 times (instead of twice) for Object and Class.
18430 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18432 1998-05-20 Per Bothner <bothner@cygnus.com>
18434 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18435 while initializing linenumber_count and linenumber_table.
18436 Do it before init_function_start (which calls emit_line_note).
18437 * expr.c (expand_byte_code): Don't need to clear lineno here.
18439 1998-05-18 Tom Tromey <tromey@cygnus.com>
18441 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18442 then mangle number as _N_.
18444 * class.c (mangle_class_field): New function.
18445 (build_class_ref): Set assembler name of class reference using
18446 mangle_class_field.
18447 (push_class_static_dummy_field): Likewise.
18449 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18451 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18452 of assigning to TREE_CODE. The latter method exploits a feature
18453 of GCC that is not ANSI compliant.
18455 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18457 * decl.c (pushdecl_force_head): New function.
18458 (pushlevel): Removed conditional printf.
18459 (complete_start_java_method): Don't enter local variable scope if
18460 function is compiled from source code.
18461 * expr.c: parse.h now included
18462 (java_lang_expand_expr): New function.
18463 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18464 printf. Terminate buffer when doing directories.
18465 * jcf-parse.c (parse_source_file): Call lang_init_source before
18466 parsing and before code generation.
18467 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18468 use printf if the macro is defined.
18469 * lang.c (lang_init): Install lang_expand_expr hook on
18470 java_lang_expand_expr.
18471 (java_dummy_print): New function.
18472 (lang_init_source): New function.
18473 * lex.c (java_lex): Remember location of an opening brace at the
18474 second nesting level.
18475 (java_is_eol): Unget character seen after a CR if it is EOF.
18476 * parse.h: Now includes lex.h
18477 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18478 printf if the macro is defined.
18479 (expand_start_java_method, build_expr_block, enter_block,
18480 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18481 New static function declarations.
18482 (pushdecl_force_head): New extern function declaration.
18483 (INCOMPLETE_TYPE_P): New macro.
18484 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18485 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18486 BLOCK_EXPR_ORIGIN): New macros.
18487 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18488 DECL_SOURCE_LINE_LAST): New macros.
18489 (struct parser_ctxt): Removed field current_method_decl, redundant
18490 with the field current_function_decl. Added fields
18491 first_ccb_indent1 and pending_block.
18492 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18493 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18495 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18496 (compilation_unit:): Cosmetic on sub rule.
18497 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18498 (variable_initializer:): Installed default rule on expression:.
18499 (method_declaration:): method_header: starts a new
18500 method. method_body: installs the function body, absorbs blocks
18501 emitted for temporary variable scopings, pops function's body block
18502 and merges function's last statement lineno in DECL_SOURCE_LINE.
18503 (method_body:): Installed default rules.
18504 (block:): Call enter_block when an opening brace is seen. Absorb
18505 scoping blocks and call exit_block when a closing brace is seen.
18506 (block_statement:): Cosmetic changes.
18507 (method_invocation:): Create WFL around CALL_EXPR node.
18508 (patch_stage): Added comment around definition.
18509 (method_header): Try to use first_ccb_indent1 as the first line of
18510 the method, so BP debug info are emitted at the first opening
18511 brace of the function. If the function has no body, use the
18512 location of the function's name. Override currently defined method
18513 name with the matching WFL so we can point redefinition errors
18514 using the location where the function's name was declared.
18515 (check_abstract_method_header): Interprets DECL_NAME as an
18516 identifier or as a WFL, accordingly.
18517 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18518 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18519 location and name information out of it and reinstall DECL_NAME to
18520 its original identifier node value.
18521 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18522 function's source code).
18523 (read_import_dir): Test the value returned by find_class and issue
18524 a fatal accordingly.
18525 (declare_local_variables): Push a new block for the scope of the
18526 new variable(s) if code has been already generated at that nesting
18527 level. Pinpoint redefinition errors using the variable id
18528 WFLs. Generate initialization code if necessary. If the variable
18529 type is incomplete, register a patch on its decl.
18530 (source_start_java_method): Rewritten. Define a new block for the
18531 function's parameters. Build parameter decl out of function's
18532 arguments and register them for a patch if their types are
18534 (expand_start_java_method): Includes the part of
18535 source_start_java_method that was pushing the parameter decls and
18536 completing the method start code.
18537 (source_end_java_method): Removed call the expand_end_bindings and
18538 poplevel (already taken care of). Reinstall function's arguments
18539 and get function's last line of code before calling
18540 expand_function_end.
18541 (java_method_add_stmt): New comment before the function's
18542 code. Complement the second operand of the current COMPOUND_EXPR
18544 (java_complete_expand_methods): Don't generate debug info on line
18545 zero when expanding a generated constructor.
18546 (java_complete_expand_method): Set start and end line numbers for
18547 a artificially generated constructor to one and manually call
18548 enter_block and exit_block when defining it. For all methods:
18549 expand function's start calling the new expand_start_java_method
18550 and invoke java_complete_tree on the effective method's body, if
18552 (resolve_expression_name): Now use lookup_name_in_blocks to search
18553 local variable decls and print out an error when variables are
18555 (patch_method_invocation_stmt): Inserted comment before the
18557 (lookup_method_invoke): Chain method's arguments using chainon
18558 with the current arg list as a second argument. Inserted missing
18559 IDENTIFIER_POINTER when reporting an error on methods not found.
18560 (refine_accessible_methods_list): Don't retain constructors.
18561 (patch_arguments): Function removed.
18562 (java_complete_tree): Inserted comment before the function's
18563 code. New case for BLOCKs. Moved the WFL case a bit
18564 further. Complete function's arguments.
18565 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18566 maybe_absorb_scoping_blocks): New functions.
18568 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18570 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18572 * jcf-parse.c (parse_source_file, java_error_count): New forward
18573 and extern declarations.
18574 (java_parse_abort_on_error): Macro moved.
18575 (jcf_parse_source): fatal called if fopen fails. Now calls
18577 (parse_source_file): New parse_only parameter. Reflects the
18578 elimination of the second pass.
18579 (yyparse): parse_source_file called with argument set to 0.
18580 * jcf.h (JCF_ZERO): Sets java_source to zero.
18581 * lex.c (java_init_lex): pass argument is gone. Function modified
18582 to be called once during the analysis of a file.
18583 (java_unget_unicode): Fixed typo in fatal message.
18584 (java_get_line_col): Likewise.
18585 (java_lval): Likewise. String literals no longer built during
18587 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18589 * parse.h (MODIFIER_WFL): New macro.
18590 (parse_check_super, parser_check_super_interface): Now return int.
18591 (parser_chain_incomplete_item, not_builtin_p,
18592 complete_method_decl): Declarations removed.
18593 (build_method_invocation_stmt, build_invoke): Renamed using the
18594 `patch' instead of `build'
18595 (register-incomplete_type, obtain_incomplete_type,
18596 java_complete_tree, java_complete_expand_method,
18597 unresolved_type_p, create_jdep_list): New function declarations.
18598 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18599 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18600 (jdep): New typedef on new struct _jdep.
18601 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18602 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18603 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18604 JDEP_RESOLVED_P): New macros.
18605 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18606 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18607 JDEP_VARIABLE): New enum values and jdep kinds.
18608 (jdeplist): New typedef on struct _jdeplist.
18609 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18611 (CALL_EXPR_PRIMARY): New macro.
18612 (struct parser_ctxt): Fields java_pass, current_method_decl,
18613 method_decl_list deleted. New field jdeplist.
18614 (INCOMPLETE_P): Macro deleted.
18615 * parse.y (single_type_import_declaration:): Removed pass switch.
18616 (type_import_on_demand_declaration): Likewise.
18617 (field_declaration:): Removed pass switch on all sub rules.
18618 (class_declaration:): Call the complete_class_decl removed on
18620 (method_declaration:): Removed second pass switch. No longer chain
18621 methods decl when method_header reduced.
18622 (method_header:): Sub rules no longer depend on pass switch.
18623 (method_declarator:): Likewise.
18624 (method_body:): Likewise.
18625 (abstract_method_declaration:): Likewise.
18626 (block_statement:): Likewise.
18627 (local_variable_declaration:): Likewise.
18628 (argument_list:): Likewise.
18629 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18630 removed. Partial CLASS_EXPR tree node built instead.
18631 (postfix_expression:): Removed pass switch on all sub rules.
18632 (java_pop_parser_context): Free classd_list content.
18633 (yyerror): Call obstrack_grow0 to finalize error message.
18634 (check_class_interface_creation): Comment modified to reflect new
18635 returned value meaning. Removed second pass switch. Return 1 if an
18636 error was found, 0 otherwise. Adjust pointer on filename if a
18637 leading path separator was found.
18638 (maybe_create_class_interface_decl): Removed first pass switch
18639 when linking the class decl to the class_list. Install a new
18640 jdep_list for the class.
18641 (add_superinterfaces): List of unresolved interfaces is
18642 gone. Unresolved interfaces are directly added to the current
18644 (create_interface): Second pass shortcut removed.
18645 ctpx->modifier_ctx access through MODIFIER_WFL.
18646 (create_class): Second pass shortcut removed. Call to
18647 register_incomplete_type replaces the call to
18648 parser_chain_incomplete_item.
18649 (complete_class_decl): Function removed.
18650 (duplicate_declaration_error): New way of retrieving redeclared
18652 (register_fields): Call to lookup_modifier_cl replaced by
18653 MODIFIER_WFL. New way of handling unresolved type, using
18654 unresolved_type_p and obtain_incomplete_type.
18655 register_incomplete_type replaces call to parser_chain_incomplete_item.
18656 (patch_stage): New static global variable.
18657 (method_header): New way of handling unresolved type, using
18658 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18659 indicates that the method decl needs to be patched.
18660 (check_abstract_method_header): Call to lookup_modifier_cl
18661 replaced by MODIFIER_WFL.
18662 (method_declarator): Incomplete argument type are registered
18663 calling register_incomplete_type. Patch on the declared method is
18664 issued in that case.
18665 (unresolved_type_p): New function.
18666 (parser_check_super_interface): New comment to reflect function's
18667 modified returned type (int). Function and has a new argument
18668 this_wfl. Call to parse_error_context uses this_wfl instead of
18669 relying on lookup_cl.
18670 (parser_check_super): Comment reflects function's new returned
18671 type (int). Function returns nonzero value on error.
18672 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18673 register_incomplete_type, jdep_resolve_class): New functions to
18674 handle incomplete types in declarations.
18675 (java_complete_class): Rewritten to work with the new incomplete
18676 type handling scheme.
18677 (complete_class_report_errors): Likewise.
18678 (complete_method_decl): Removed: it jobs is now handled by
18679 java_complete_class.
18680 (do_resolve_class): Class loaded in not already loaded and not
18681 found in Java source code.
18682 (java_check_regular_methods, java_check_abstract_methods): Don't
18683 call complete_method_decl anymore.
18684 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18685 (read_import_dir): Got rid of the pass number dependency.
18686 (declare_local_variables): New handling of unresolved types (patch
18688 (source_start_java_method): New parameter level. Function called
18689 with level set to 1 when argument types are potentially
18690 unresolved. Called to complete the job with level set to 2 once
18691 types are complete.
18692 (source_end_java_method): Call to permanent_allocation
18693 removed. Waiting to be replaced by a more suitable obstack
18695 (java_complete_expand_methods, java_complete_expand_method,
18696 java_expand_finals): New functions.
18697 (build_method_invocation_stmt): Renamed
18698 patch_method_invocation_stmt. Extracts function call expression
18699 (wfl) and arguments (args) from CALL_EXPR tree operands.
18700 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18701 call. Patch the function and argument operand of the CALL_EXPR
18703 (patch_argument, java_complete_tree): New functions.
18705 1998-04-20 Per Bothner <bothner@cygnus.com>
18707 Recover from missing fields and methods (i.e. error instead of fatal).
18708 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18709 * expr.c (expand_invoke): Recover from missing method.
18710 (expand_java_field_op): Recover from missing field.
18711 Inline references to java.lang.{Integer,Char,...}.TYPE.
18712 * typeck.c (get_type_from_signature), java-tree.h: New function.
18713 * class.c (add_method): Use get_type_from_signature.
18714 (build_class_ref): Handle a class that was not found.
18715 * typeck.c (convert): Handle conversion to pointers (for convenience).
18716 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18717 instead of lookup_field to handle missing fields.
18719 * jcf-parse.c (process_zip_dir): Set java_source.
18721 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18723 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18725 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18727 * jcf-parse.c (load_class): Don't change input_filename before
18728 calling jcf_parse_source (but still do it before calling
18730 (jcf_parse_source): Assign input_filename after having saved the
18732 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18733 list. ctxp->modifier_ctx zeroed according to its new
18734 definition. ctxp->filename initialized. Removed
18735 JAVA_MODIFIER_CTX_UNMARK.
18736 (java_unget_unicode): Update the character based column position.
18737 (java_allocate_new_line): ref_count not used anymore. Always free
18738 ctxp->p_line. Initialize c_line->char_col to 0.
18739 (java_get_unicode): Update the character based column position.
18740 (java_lex): Use ctxp->elc to store current position in source
18741 file, at the beginning of the parsed token. Set modifier_ctx entry
18742 corresponding to the parse modifier to a WFL node. Return a WFL
18743 node when an identifier is parsed.
18744 (java_lex_error): Now uses ctxp->elc to store current position in
18746 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18747 * lex.h (build_wfl_node): New function definitions.
18748 (struct java_line): ref_count and next fields are gone. New field
18750 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18751 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18752 (JAVA_COLUMN_DELTA): New macro.
18753 (java_lc): New typedef on new struct _java_lc.
18754 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18755 (parse_error_context, parse_warning_context): Changed prototypes.
18756 (java_get_line_col): Added as an available global function.
18757 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18758 (IC_DECL): Replaced by macro IC_TYPE
18759 (DEPEND_WFL): New macro.
18760 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18762 (exit_java_complete_class): Removed a commented out statement.
18763 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18764 now an array of tree nodes. Deleted fields line_list and
18765 e_line. New field elc, to replace e_line.
18766 * parse.y (array_type:): Build WFL node.
18767 (qualified_name:): Build a single WFL node out of two. Retain
18768 the location information of the first node in the resulting node.
18769 (package_declaration:): Use package name as a WFL node
18770 (single_type_import_declaration:): Use imported name as a WFL node.
18771 (type_import_on_demand_declaration:): Use root of the imported
18772 packages as a WFL node.
18773 (field_declaration:): Removed unused local variable cl.
18774 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18775 (yyerror): New static elc. Removed static error_line, error_pos.
18776 New local code_from_source. Save ctxp->elc into elc at the first
18777 pass. Call java_get_line_col to get a string of the line where
18778 the error occurred.
18779 (debug_line): Removed static function.
18780 (parse_error_context, parse_warning_context): Parameter cl is now
18781 a WFL node. Use its value to initialize ctxp->elc.
18782 (redefinition_error): Parameter cl is now a WFL node.
18783 (parse_add_interface): New parameter wfl. No longer call
18784 lookup_cl, use wfl instead.
18785 (check_class_interface_creation): Parameter cl is now a WFL node.
18786 (maybe_create_class_interface_decl): Likewise.
18787 (add_superinterfaces): New function.
18788 (create_interface): Removed local cl, node, super_decl,
18789 super_decl_type. Function now uses id as a WFL node. Better
18790 warning/error report on obsolete or forbidden mix of
18791 modifiers. Now calls add_superinterfaces to register interfaces.
18792 (create_class): Removed local cl, node. Local variable id is used
18793 as a WFL node. Better error report on forbidden modifier
18794 mix. Uses add_superinterfaces to register interfaces.
18795 (find_field): Argument cl is now a WFL node. Now store the WFL
18796 node of a fields that needs to be checked for their
18798 (method_header): Local variable node non longer used. Local
18799 variable id replaces cl.
18800 (check_modifiers_consistency): Local variable cl is now a WFL
18802 (method_declarator): Local variable cl replaced by parameter id.
18803 (parser_qualified_name): Now uses parameter name as a WFL node.
18804 (parser_check_super_interface): New parameter wfl, for achieve
18805 greater accuracy during error reports.
18806 (parser_chain_incomplete_item): New parameter named location. Used,
18807 along the decl, to construct the incomplete item node.
18808 (java_complete_class): resolve_class now uses WFL node extracted
18809 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18811 (complete_method_decl): Unresolved function's argument types are WFL.
18812 (resolve_class): Parameter cl is now a WFL node.
18813 (resolve_and_layout): Likewise.
18814 (do_resolve_class): Likewise. Try first to use cl and then do the
18815 lookup on the decl when calling check_pkg_class_access.
18816 (complete_class_report_errors): Use IC_TYPE in place of
18817 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18818 instead of doing a lookup over the decl.
18819 (java_check_final): Use WFL info from field tree list.
18820 (lookup_cl): Rewritten and returns a statically defined WFL node.
18821 (lookup_modifier_cl): Now uses information from WFL nodes.
18822 (process_imports): Likewise.
18823 (read_import_dir): name and cl arguments replaced by a single WFL
18824 node. Function modified accordingly.
18825 (find_in_imports_on_demand): Now uses WFL node.
18826 (check_pkg_class_access): cl argument is now a WFL node.
18827 (declare_local_variables): Fixed to use WFL nodes.
18828 (resolve_expression_name): Likewise.
18829 (build_method_invocation_stmt): name_combo argument renamed
18830 wfl. Function modified to use WFL nodes.
18831 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18832 (lookup_method_invoke): cl is now a WFL node. Added missing
18833 IDENTIFIER_POINTER to class type decl name.
18835 1998-04-14 Dave Brolley <brolley@cygnus.com>
18837 * lang.c (init_parse): Now returns char* containing the filename.
18839 1998-04-10 Per Bothner <bothner@cygnus.com>
18841 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18843 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18844 * class.c (make_class_data): If flag_assume_compiled, initial class
18845 state is CSTATE_PREPARED; make superclass and interfaces direct
18846 references, rather than constant pool indexes.
18848 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18850 * parser.y: Include flags.h. Removed debug variable pl.
18851 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18852 (block:): Likewise.
18853 (labeled_statement_nsi:): Generate debug info when reducing
18854 expression_statement:.
18855 (check_pkg_class_access): get_access_flags_from_decl invocation
18856 fixed for new CLASS_* flags location.
18857 (source_end_java_method): Save/restore parser context when
18858 entering/leaving this routine. Restore lineno to its right value
18859 before calling expand_end_bindings.
18860 (build_method_invocation_stmt): build_invoke called with the
18861 current line information.
18862 (build_invoke): New argument cl. Wrap the function call around a
18864 (refine_accessible_methods_list): Changed comment, removed
18866 * parse.h: Fixed typo in comments.
18867 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18868 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18869 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18871 * lex.c (java_lex): Record the last closing curly bracket of a
18873 * jcf-parse.c (jcf_parse_source): Now calls
18874 java_check_methods. Clarified comment, fixed typo.
18876 1998-04-09 Dave Brolley <brolley@cygnus.com>
18878 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18879 (finish_parse): Expose for non USE_CPPLIB builds.
18881 1998-04-08 Jeffrey A Law (law@cygnus.com)
18883 * lang.c (lang_print_xnode): New function.
18885 1998-04-03 Per Bothner <bothner@cygnus.com>
18887 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18888 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18889 used to build a class's dispatch table.
18890 (make_class_data): Generate dispatch table if flag_assume_compiled.
18891 Set dtable of class object to address of class_dtable_decl.
18893 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18894 be volatile and have side effects - generates better code.
18896 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18897 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18899 * expr.c (expand_invoke): If class is final, method is
18900 effectively final, so can call it directly.
18902 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18904 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18906 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18908 * parse.y (build_method_invocation_stmt): Removed extra argument
18911 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18913 * expr.c (dtable_indent): Now static global.
18914 (expand_invoke): Now call invoke_build_dtable and
18915 build_invokevirtual.
18916 (invoke_build_dtable, build_invokevirtual): New functions.
18917 * jcf-io.c (find_class): Defer issuing a warning by setting
18918 jcf->outofsynch to 1.
18919 * jcf-parse.c (jcf_out_of_synch): New function.
18920 (load_class): Test this_jcf.outofsynch flag and call
18921 jcf_out_of_synch accordingly.
18922 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18923 comment indentation.
18924 * lex.c (java_get_unicode): Fixed code indentation.
18925 (java_lex): Create string literal. Fixed typo. Removed several
18926 premature obstack_free.
18927 * parse.h: New enums for name resolution and invocation mode.
18928 (struct qualification): New data structure.
18929 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18930 (do_resolve_class, build_method_invocation_stmt,
18931 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18932 debug_line, identical_subpath_p, invocation_mode,
18933 refine_accessible_methods_list, build_invoke,
18934 lookup_method_invoke): New functions declared.
18935 (build_invokevirtual, invoke_build_dtable, match_java_method,
18936 build_field_ref, jcf_out_of_synch): New references to external
18938 (struct parse_ctxt): Removed artificial_constructor field.
18939 * parse.y: (array_type:): Type defined for this rule.
18940 (class_type:): Installed default rule for interface_type:.
18941 (array_type:): Now build Java array type.
18942 (qualified_name:): Now use obstack_grow0.
18943 (method_declaration:): Skip the artificial constructor added to
18945 (abstract_method_declaration:): Execute the code only during pass 1.
18946 (block:): Installed default rule in block_statements:.
18947 (block_statement:): Add the statement to the method during pass 2.
18948 (statement_expression): Installed default rule for
18949 method_invocation:.
18950 (argument_list:): Added code to build the argument list.
18951 (method_invocation:): Added call to create the method invocation
18953 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18954 (debug_line): New function for debug.
18955 (complete_class_decl): No longer do something during pass 1.
18956 (method_header): Use BUILD_PTR_FROM_NAME.
18957 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18959 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18960 function's main comment.
18961 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18963 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18964 (resolve_class): Now works with arrays.
18965 (do_resolve_class, resolve_and_layout): New functions.
18966 (java_check_regular_methods): Reverse method list before and after
18967 having processed it. No longer set ctxp->artificial_constructor.
18968 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18969 accordingly. Fixed typo in issued error message. Now use
18971 (find_in_imports_on_demand): Now use obstack_grow0.
18972 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18973 (source_end_java_method): Call expand_expr_stmt instead of
18974 expand_expr. Calls it before calling expand_function_end.
18975 (java_method_add_stmt): Do nothing if errors were found during
18977 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18978 (build_method_invocation_stmt, build_invoke, invocation_mode,
18979 lookup_method_invoke, refine_accessible_methods_list,
18980 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18982 * typeck.c (build_java_signature): Properly end method signature
18983 if return type skipped.
18984 (match_java_method): New function.
18986 1998-03-16 Per Bothner <bothner@cygnus.com>
18988 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18990 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18992 * expr.c (build_invoke_non_interface): New function.
18993 (methods_ident, ncode_ident): Now static globals.
18994 (expand_invoke): Use build_invoke_non_interface.
18995 * java-tree.h (struct lang_decl): New field function_decl_body.
18996 (DECL_FUNCTION_BODY): New macro.
18997 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18998 CLASS_FROM_SOURCE_P.
18999 (parse_source_file): Fixed typos. Call java_layout_parsed_class
19000 before starting pass 2. Call to java_generate_parsed_class replaced
19001 by java_register_parsed_class.
19002 * lex.c: Fixed typo in header. Some line width related formating.
19003 * lex.h: Some line width related formating.
19004 * parse.h (source_end_java_method, resolve_expression_name,
19005 complete_class_decl, maybe_create_class_interface_decl,
19006 check_class_interface_creation): New static function declarations.
19007 (java_layout_parsed_class, java_method_add_stmt): New function
19009 (struct parser_ctxt): Field mark_class_generate removed. New
19010 fields class_list and artificial_constructor.
19011 * parse.y: Fixed typo in header.
19012 (class_declaration:): Call complete_class_decl when class body
19014 (method_declaration:): Call source_end_java_method in pass 2 when
19015 the method body is defined.
19016 (postfix_expression:): Do expression name resolution on sub-rule
19017 name during pass 2.
19018 (create_class, create_interface): Merged common pieces.
19019 (check_class_interface_creation, maybe_create_class_interface_decl):
19021 (complete_class_decl): New function.
19022 (register_fields): Fixed line width related typo.
19023 (method_header): Correctly skip first argument when fixing
19024 argument line. Changed the loop.
19025 (java_check_circular_reference): Now use ctxp->class_list.
19026 (java_complete_class): Removed start/stop marking.
19027 (java_check_regular_methods): Now takes a class decl as an
19028 argument. Add default constructor if none were encountered.
19029 (java_check_methods): Now use ctxp->class_list. Changed call to
19030 java_check_regular_methods.
19031 (source_start_java_method): Set DECL_ARG_TYPE for each function
19033 (source_end_java_method, java_method_add_stmt): New functions.
19034 (java_generate_parsed_class): No longer exists.
19035 (java_layout_parsed_class, java_register_parsed_class): New functions.
19036 (resolve_expression_name): New function.
19038 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
19040 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
19041 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
19042 until pass initializations are done. Call read_import_dir with
19044 * parse.h: (lookup_modifier_cl): New function declared.
19045 (INTERFACE_FIELD_MODIFIERS): New macro.
19046 (OBSOLETE_MODIFIER_WARNING): New macro.
19047 * parse.y: (register_fields): Class type and current field name in
19048 local variables. Check modifier(s) if adding field(s) to an interface.
19049 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
19050 and report errors using the faulty modifier line context.
19051 (lookup_modifier_cl): New function.
19052 (read_import_dir): Detect and report default import processing
19055 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
19057 Add a pair of -fassume-compiled/-fno-assume-compiled options.
19058 * class.c (is_compiled_class): Return 1 after making sure it
19059 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
19060 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
19061 * java-tree.h (flag_assume_compiled): Add decl.
19062 * lang.c (lang_f_options): Add the flag.
19063 (flag_assume_compiled): Add decl, default to 0.
19065 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19067 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
19068 (is_compiled_class): Likewise.
19069 (layout_class): Likewise.
19070 (layout_class): Detect and lay out classes defined in source code.
19071 (interface_of_p, add_interface_do, may_add_interface): New
19073 (add_interface): Now use add_interface_do.
19074 (add_method_1): New function.
19075 (add_method): Now use add_method_1.
19076 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
19077 (complete_start_java_method): New function.
19078 (start_java_mehod): Now call complete_start_java_method.
19079 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
19080 (expand_invoke): Likewise and fixed typo.
19081 *gjava.c: (print_super_field): Use new argument to find_class
19084 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
19085 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
19086 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
19088 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
19089 (add_method_1, push_class): New prototypes.
19090 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
19091 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
19092 directory where the class was found.
19093 (find_class): New argument DO_CLASS_FILE. Function find_class
19094 modified accordingly.
19095 *jcf-parse.c: (fix_class_path): New function.
19096 (load_class): Use new VERBOSE argument. load_class now finds and
19097 loads/parses .class/.java files. Save read_state of current_jcf
19099 (java_parser_abort_on_error): New macro.
19100 (jcf_parse_source, parse_source_file): New function.
19101 (jcf_parse): Fixed typo.
19102 (yyparse): Call parse_source_file () only.
19103 (process_zip_dir): Fixed typo, fix zdir->filename_length when
19104 writing the real class name back in the zip directory entry.
19105 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
19106 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
19107 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
19108 (find_class): Prototype fixed.
19109 *lex.c: Added 1998 time stamp.
19110 Removed all static global variables, moved into the parser
19111 context data structure.. Now include unistd.h if SEEK_SET not
19113 (java_init_lex): Rewritten.
19114 (java_sneak_unicode): Modified current unicode access in current line.
19115 (java_unget_unicode): Likewise.
19116 (java_allocate_new_line): New allocation management.
19117 (java_read_char): Modified access and storage of unget_utf8_value.
19118 New way of processing current unicode.
19119 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
19120 (java_get_unicode): Now use the parser context.
19121 (java_lineterminator): Likewise.
19122 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
19123 of the reentrant parser implementation. Function now use the
19124 parser context data structure and java_lval. Fixed production of
19125 the float and double constant "out of range" error message. Fixed
19126 obstack use. Return integer value when hitting a modifier. Now
19127 return type for TRUE, FALSE and other predefined types. Return
19128 identifier as a TREE_LIST list containing the current line context
19129 as the TREE_VALUE sub-node.
19130 (java_unicode_2_utf8): Fixed typo in declaration.
19131 (java_lex_error): Now use the parser context data structure.
19132 *lex.h: Added 1998 time stamp.
19133 (struct java_line): New fields ref_count and next.
19134 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
19135 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
19136 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
19137 *parse.h: Added 1998 time stamp.
19138 (java_parse_source_file): Renamed from parse_source_file.
19139 (YYERROR_NOW, YYNOT_TWICE): Fixed.
19140 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
19141 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
19142 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
19143 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
19144 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
19145 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
19146 (struct parser_ctxt): New data structure to keep the parser context.
19147 *parse.y: Added 1998 time stamp, got rid of static global variables.
19148 (java_error_count, ctxp): New global variables.
19149 (%union): New value field.
19150 (numeric_type, integral_type): Rules removed.
19151 (primitive_type): Rule defined to handle integral, float, double and
19153 (qualified_name, package_declaration,
19154 single_type_import_declaration, type_import_on_demand_declaration,
19155 modifiers, class_declaration, super, interfaces,
19156 interface_type_list, class_body, field_declaration,
19157 field_declaration, variable_declarators, variable_declarator,
19158 variable_declarator_id, method_declaration, method_header,
19159 formal_parameter_list, formal_parameter, method_body, block,
19160 static, interface_declaration, extends_interfaces,
19161 abstract_method_declaration, local_variable_declarators): Rules now
19163 (force_error, do_warning): New global statics.
19164 (push_parser_context, parser_context_save_global,
19165 parser_context_restore_global, pop_parser_context): New functions.
19166 (yyerror): Now uses the global parser context. Fixed use of obstack.
19167 (parse_error, parse_error_context, parse_warning_context,
19168 java_accstring_lookup, redefinition_error, check_modifiers,
19169 parser_add_interface, create_interface, create_class, find_field,
19170 duplicate_declaration_error, register_fields, method_header,
19171 check_modifiers_consistency, check_abstract_method_header,
19172 method_declarator, parser_qualified_classname,
19173 parser_check_super_interface, parser_check_super,
19174 parser_chain_incomplete_item, java_check_circular_reference,
19175 layout_class_from_source, java_complete_class,
19176 complete_method_decl, resolve_class, complete_class_report_errors,
19177 java_check_final, check_method_redefinition,
19178 java_check_regular_methods, java_check_abstract_methods,
19179 java_check_methods, lookup_java_interface_method2,
19180 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19181 process_imports, find_in_imports, read_import_entry,
19182 read_import_dir, find_in_imports_on_demand,
19183 check_pkg_class_access, not_builtin_p, declare_local_variables,
19184 source_start_java_method, java_generate_parsed_class): New
19186 *typeck.c: (signature_include_return): New global variable.
19187 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19188 to add the function returned type in the signature.
19190 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19192 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19194 1998-01-29 Dave Brolley <brolley@cygnus.com>
19196 * Make-lang.in (java.info): Added.
19197 (java.install-info): Added
19199 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19201 * Makefile.in (clean): Also remove java/parse.c.
19203 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19205 Add a pair of -fbounds-check/-fno-bounds-check options.
19206 * lang.c (lang_decode_option): Add code to grok arguments.
19207 (flag_bounds_check): Add decl.
19208 (lang_f_options): New array w/ the option in it.
19209 * java-tree.h (flag_bounds_check): Add decl.
19210 * lang-options.h: New file.
19211 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19212 of a static macro value.
19213 (JAVA_ARRAY_EXCEPTION): Delete macro.
19215 1998-01-23 Per Bothner <bothner@cygnus.com>
19217 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19218 * expr.c (build_anewarray): Add missing promote_type.
19220 1998-01-22 Per Bothner <bothner@cygnus.com>
19222 Add array types with known length to optimize bounds checking.
19223 * typeck.c (build_java_array_type): Take length parameter.
19224 (java_array_type_length, build_prim_array_type): New functions.
19225 * java-tree.h: Update for new functions.
19226 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19227 * class.c: Use build_prim_array_type.
19228 * expr.c (can_widen_reference_to): Handle known-length array types.
19229 (verify_jvm_instructions): Keep track of integer push instructions
19230 followed by newarray/anewarray, so we can build known-length arrays.
19231 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19232 (java_array_data_offset): New function.
19233 (build_java_array_length_access): New function. Optimize if constant.
19234 (build_java_arrayaccess): Constant fold bounds check.
19235 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19236 (build_newarray, build_anewarray): New functions.
19237 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19238 * verify.c (merge_types): Handle known-lengh array types.
19240 1998-01-19 Per Bothner <bothner@cygnus.com>
19242 * expr.c (expand_byte_code): Fix performace bug, which caused
19243 searching linenumber_table to be linear rather than constant.
19245 1997-12-12 Per Bothner <bothner@cygnus.com>
19247 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19249 * decl.c, java-tree.h (soft_fmod_node): New global.
19250 * decl.c (init_decl_processing): Define __builtin_fmod.
19251 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19252 using __builtin_fmod.
19254 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19256 * keyword.h: New file, output of keyword.gperf as processed by
19258 * lex.c (java_lex_init): Initialize java_error_flag.
19259 * parse.c (YYERROR_NOW): Uses java_error_flag.
19260 * parse.y: New static java_error_flag. Useless definition of
19262 * parse.y (java_error): Portable error recovery using
19263 java_error_flag (not yet completely tuned).
19265 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19267 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19269 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19271 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19272 (parse.c, lex.c, keyword.h): New rules for Java source code
19274 * parse.c: Renamed into jcf-parse.c.
19275 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19276 * keyword.gperf: New file, Java keywords.
19277 * parse.y: New file, Java language grammar.
19278 * parse.h: New file, Java language grammar definitions.
19279 * lex.c: New file, Java language lexer.
19280 * lex.h: New file, Java language lexer definitions.
19282 1997-12-03 Per Bothner <bothner@cygnus.com>
19284 * decl.c (clinit_identifier_node), java-tree.h: New global.
19285 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19286 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19287 * expr.c (expand_java_field_op): Check for invalid assignment
19290 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19292 1997-10-27 Per Bothner <bothner@cygnus.com>
19294 * verify.c (verify_jvm_instructions): When processing a handler,
19295 attempt to set the current_subr to the right value.
19296 (More complicated code combines Sep 17 and Oct 22 versions.)
19298 1997-10-24 Per Bothner <bothner@cygnus.com>
19300 * class.c (push_class): Figure out (guess) name of source file.
19301 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19302 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19303 (parse_class_file): Change return type from int to void.
19304 Call debug_start_source_file/debug_end_source_file.
19306 * expr.c (build_java_binop): Fix masking 2nd operand.
19307 * decl.c (init_decl_processing): Set sizetype first.
19309 1997-10-22 Per Bothner <bothner@cygnus.com>
19311 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19312 (Revert Sep 17 change.)
19314 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19316 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19317 .class extension in their name and fix thing so we don't process
19318 them parse_zip_file_entries().
19319 (parse_zip_file_entries): Cleaned unused local variables.
19321 1997-10-20 Per Bothner <bothner@cygnus.com>
19323 * expr.c (can_widen_reference_to): Allows equal array element types.
19324 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19325 * jcf-dump.c (RET): Get (and print) index.
19327 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19328 Promote element type to POINTER_TYPE.
19330 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19332 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19333 find_in_current_zip, jcf_figure_file_type): Moved from
19334 jcf-reader.c to parse.c.
19335 * zextract.c: (read_zip_archive): takes file_comment_length possible
19336 field into account.
19338 1997-10-20 Per Bothner <bothner@cygnus.com>
19340 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19342 * verify.c (merge_types): Handle array types even better ...
19344 1997-10-17 Per Bothner <bothner@cygnus.com>
19346 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19348 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19349 * class.c (make_class_data): Don't build fields_decl if no fields.
19350 When building fields_decl, skip if DECL_ARTIFICIAL.
19352 * expr.c (java_stack_swap): Update stack_type_map.
19353 * verify.c (merge_types): Handle array types better.
19355 1997-10-15 Per Bothner <bothner@cygnus.com>
19357 * class.c (add_field): Don't promote short integral fields to
19358 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19359 * expr.c (push_value): Promote and convert short integral values.
19361 * decl.c, java-tree.h (integer_two_node): New constant node.
19362 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19364 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19366 * class.c (append_gpp_mangled_type): Use function argument
19367 unpromoted type to generate mangled name.
19369 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19371 * constants.c (build_constant_data_ref): Now uses current_class
19372 instead of main_class.
19373 (build_constants_constructor): Now uses current_class instead of
19375 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19376 of the global variable SeepZipFiles done here.
19377 * zextract.c (read_zip_archive): extra_field optional field taken
19378 into account while computing the position of the class file in the
19380 * verify.c (verify_jvm_instructions): Use current_jcf to search
19382 * parse.c (load_class): First search for the class to load in the
19383 current zip file. Saves current_jcf (restored before returning
19384 from that function). Don't call JCF_FINISH in the class was found
19385 in the current ZIP file.
19386 (jcf_parse): If the class was found in the current ZIP file, save
19387 its tree_constant_pool (for later reuse).
19388 (parse_class_file): New function. Process each method defined in
19389 the current class and record the class as to be later registered.
19390 (yyparse): Rewritten. Figure the type of the current file and switch
19392 * lang.c: New global variable current_jcf.
19393 (lang_init): Removed compiling_from_source test (done later, in
19394 yyparse). Removed call the jcf_parse ().
19395 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19396 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19397 in the current ZIP file) and zip_offset (offset to the class data in
19398 the current zip file).
19399 * jcf-reader.c: zipfile.h included.
19400 localToFile: New ZipFileCache static global variable
19401 (parse_zip_file_entries): New function. Browse the current ZIP
19402 file directory and process each class found.
19403 (process_zip_dir): New function. Register each class found in the
19404 ZIP file directory. The class aren't parsed but a valid JCF is
19405 link to each of them.
19406 (find_in_current_zip): New function. Search for a class in the
19407 current ZIP file directory. If found, prepare the class so that it
19409 (jcf_figure_file_type): New function. Examine the file structure
19410 to figure a class file, a ZIP file. If none of these categories are
19411 matched, a source file is assumed.
19412 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19413 SeenZipFile: New global variable.
19414 (open_in_zip): Use zipmember's length to accelerate the search for
19415 a member. If zipmember was NULL and zip file successfully read,
19417 * java-tree.h: New global variable current_jcf declared. Added
19418 declaration for current_constant_pool_tags, current_constant_pool_data,
19419 current_constant_pool_length, current_constant_pool_data_ref.
19420 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19421 store the JCF of classes seen in a zip file) and tree *constant_pool
19422 (to save a loaded class constant pool). current_class declared here.
19423 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19424 retrieve method_ref_constant.
19425 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19426 (OBJECT): get_class_constant now uses current_jcf.
19427 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19428 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19429 (expand_invoke): Now uses current_class instead of main_class
19430 (build_class_init): Now uses current_class instead of main_class
19431 * class.c: New static global variable registered_class.
19432 (register_class): New function.
19433 (emit_register_class): Modified to use registered_class instead of
19435 (is_compiled_class): Now take into account class seen in the archive.
19437 1997-10-06 Per Bothner <bothner@cygnus.com>
19439 * except.h: Renamed to: java-except.h.
19440 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19441 * except.c: Add semi-working (commented out) implementation.
19443 * expr.c (expand_iinc): Add needed flush_quick_stack.
19444 * parse.c (set_source_filename): New function.
19445 (give_name_to_class): Set input_filename from package.classname.java.
19447 * jcf-io.c (find_class): Don't look first in ".".
19449 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19451 * zextract.c (read_zip_archive): Now takes into account the
19453 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19455 1997-09-20 Per Bothner <bothner@cygnus.com>
19457 * constants.c, java-tree.h (build_internal_class_name): New function.
19458 (alloc_class_constant): Re-implement using build_internal_class_name.
19459 * class.c (make_class_data): Likewise.
19460 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19462 1997-09-17 Per Bothner <bothner@cygnus.com>
19464 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19465 to NULL before pushing an exception handler target.
19467 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19468 (java_stack_swap, java_stack_dup): Re-write to be safe from
19469 clobbering registers.
19470 (build_class_init): New function.
19472 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19474 * typeck.c (build_java_array_type): Temporary use
19475 permanent_obstack to create the array 'length' field.
19476 * expr.c (lookup_label): Temporay use permanent_obstack to create
19477 label if not found.
19478 * class.c (push_super_field): Tempory use permanent_obstack.
19480 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19482 * typeck.c (type_for_mode): Now handles double_type_node and
19484 * verify.c (verify_jvm_instructions): The instruction following
19485 the wide bytecode is checked. OPCODE_ret added to the list of
19488 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19490 * class.c (make_class): Temporary use permanent_obstack. Set the
19491 class CLASS_P field to 1.
19492 (push_class): Temporary use permanent_obstack.
19493 (set_super_info): Temporary use permanent_obstack.
19494 (add_method): Temporary use permanent_obstack, set
19495 METHOD_TRANSIENT().
19496 (add_field): Temporary use permanent_obstack. Sets
19497 FIELD_VOLATILE() and FIELD_TRANSIENT().
19498 (build_class_ref): Temporary use permanent_obstack if the class
19500 (build_static_field_ref): Temporary use permanent_obstack when
19501 creating field's rtl.
19502 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19503 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19504 and fields. Function finalized, as far as flag handling.
19505 (push_class_static_dummy_field): Temporary use permanent_obstack.
19506 (emit_register_class): Force generation of class registration at
19508 * decl.c (end_java_method): Call permanent_allocation() before
19510 * expr.c (can_widen_reference_to): Added comment to interface
19511 handling, fixed typo.
19512 (lookup_field): Now uses CLASS_P() to correct FIXME
19513 (expand_invoke): Verification on public && !static &&
19514 !abstract moved into soft_lookupinterfacemethod (kaffe).
19515 Use Object class dtable if objectref is an array when expanding
19517 (java_push_constant_from_pool): Temporary use permanent_obstack
19518 for CONSTANT_string
19519 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19520 create constant references.
19521 (get_constant): Temporary use permanent_obstack to create constant.
19522 (load_class): Temporary use permanent_obstack to load class.
19523 (jcf_parse): Temporary use permanent_obstack to perform class
19525 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19526 (build_java_signature): Temporary use permanent_obstack.
19527 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19529 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19530 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19533 1997-09-11 Per Bothner <bothner@cygnus.com>
19535 * class.c (append_gpp_mangled_type): Fix typo.
19536 (emit_register_class): Use main_class to get class object, rather
19537 than looking for no-longer-existing static decl starting with _CL.
19538 * typeck.c (parse_signature_type): Promote array element type
19539 if it is a RECORD_TYPE.
19541 1997-09-10 Per Bothner <bothner@cygnus.com>
19543 * class.c (push_class_static_dummy_field): New function.
19544 (mangle_static_field): New. Do G++-style mangling of static fields.
19545 (layout_class): Mandle static fields here, not in add_field.
19546 (build_class_ref): The class object is now a dummy static field.
19547 * decl.c (find_local_variable): Look for best, instead of first match.
19548 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19549 (build_java_athrow): Don't check here if exception is Throwable.
19550 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19551 (TYPE_USED): Removed. No longer used ...
19552 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19553 * verify.c (push_pending_label): New function.
19554 (push_pending_block): Renamed to check_pending_block.
19555 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19556 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19557 re-checking possible handlers) after a store (less wasted work).
19558 Check for null handler (finally) before calling add_handler.
19559 Various changes to (finally?) correctly handle try/finally.
19561 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19563 * class.c: Include stdio.h.
19565 1997-09-04 Per Bothner <bothner@cygnus.com>
19567 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19568 to make sure class is initialized before static/special invoke.
19570 * verify.c (verify_jvm_instructions): On a store instruction,
19571 call find_local_variable to force pre-allocation of decl and rtx.
19572 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19574 1997-09-03 Per Bothner <bothner@cygnus.com>
19576 * class.c (build_class_ref): Strip off "promoted_" if need be.
19577 (make_field_value): Call build_java_signature when needed.
19578 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19579 * expr.c (build_java_athrow): Don't push_value of exception.
19580 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19581 match specification of [fd]cmp[lg] for NaNs.
19582 (expand_byte_code): Add support for exception handler ranges.
19583 * except.c: Add skeleton for EH code-generation.
19584 * verify.c (merge_types): Treat all promoted integral types as equal.
19585 * constants.c (build_constants_constructor): To force creation of
19586 current_constant_pool_data_ref, call build_constant_data_ref.
19588 * javaop.def (lload): Fix typo.
19589 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19591 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19593 * parse.c: Don't include function.h.
19595 1997-08-27 Per Bothner <bothner@cygnus.com>
19597 * except.[ch]: New files.
19598 * Makefile.in (JAVA_OBJS): Add except.o
19599 * expr.c: Temporary warning about unimplemented exceptions.
19600 * verify.c: Verify exception handlers.
19602 * jcf-dump.c (disassemble_method): Print exception table.
19604 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19606 * expr.c (verify_jvm_instructions): Started a thorough
19607 verification of invoke* bytecodes.
19608 (expand_byte_code): flush quick stack if PC is the target of a
19609 branch. and undef RET (conflicting with config/i386/i386.h).
19610 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19612 (expand_invoke): Now handles invokeinterface and do more
19613 verification according to the bytecode.
19614 (lookup_field): Don't try to load the class if processing
19616 (can_widen_reference_to): Now handles interfaces.
19617 * decl.c (init_decl_processing): New global variable
19618 soft_lookupinterfacemethod_node, declared in java-tree.h.
19619 Call set_super_info on string_type_node.
19620 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19622 * class.c (set_super_info): Fills the CLASS_* flags according to
19624 (get_access_flags_from_decl): Handles all class flags.
19626 1997-08-26 Per Bothner <bothner@cygnus.com>
19628 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19629 * parse.c (yyparse): Check for abstract method, and missing code.
19630 * expr.c (expand_byte_code): Change interface.
19631 * lang.c (put_decl_node): Print promoted types prettier.
19632 * verify.c (verify_jvm_instruction): Change interface.
19633 Partial support for scanning exception table.
19634 For load instructions, handle promoted integral types.
19636 1997-08-21 Per Bothner <bothner@cygnus.com>
19638 * verify.c: New file, with contents moved from expr.c.
19639 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19640 * typeck.c (is_array_type_p): Moved here from expr.c.
19641 * java-tree.h: Add some now-needed function declarations.
19642 * Makefile.in (JAVA_OBJS): Added verify.o.
19644 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19646 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19647 METHOD_ABSTRACT flag.
19649 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19650 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19651 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19653 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19655 (start_java_method): Hook for SYNCHRONIZED methods.
19657 * expr.c (build_java_jsr, build_java_ret): New functions
19658 (JSR,PRE): New macros
19659 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19660 (verify_jvm_instructions): tableswitch, lookupswitch,
19661 monitorenter, monitorexit, goto_w: verified.
19662 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19663 (build_java_monitor): New function.
19664 (MONITOR_OPERATION): Modified to call build_java_monitor()
19665 (verify_jvm_instructions): Started a thorough verification of
19668 1997-08-19 Per Bothner <bothner@cygnus.com>
19670 Support verification of jsr/ret subroutines (used for try/finally).
19671 * decl.c (return_address_type_node): New type node.
19672 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19673 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19674 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19675 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19676 TYPE_USED): New macros for special types in type_map.
19678 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19679 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19681 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19683 * expr.c (can_widen_reference_to): New function.
19684 (pop_type): Use it.
19685 (merge_type_state): Support handling start of subroutine.
19686 (push_pending_block): Return char* error message, instead of calling
19687 fatal on an error. Also handle subroutines.
19688 (verify_jvm_instructions): Handle errors from push_poending_block.
19689 Support jsr and ret instructions.
19691 1997-08-19 Per Bothner <bothner@cygnus.com>
19693 * jcf-io.c (find_classfile): Fix thinko.
19694 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19696 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19698 * Makefile.in (BISON): Remove.
19700 1997-08-07 Per Bothner <bothner@cygnus.com>
19702 * Makefile.in: Convert to autoconf.
19703 * config-lang.in (outputs): Added java/Makefile.
19705 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19706 Rename cc1java to jc1.
19708 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19709 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19711 * class.c (class_depth): Do load_class if needed.
19713 Mostly better verification.
19714 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19715 (init_decl_processing): Change return type of soft_checkcast.
19716 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19717 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19718 lang_print_error): New functions.
19719 (lang_init): Set global hook print_error_function to lang_print_error.
19720 * expr.c: In the type_map ptr_type_node is only used for null now.
19721 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19722 (merge_types): Dererence pointer to record types before comparing.
19723 (decode_newarray_type, merge_types): On error just return NULL.
19724 (build_java_binop): Add preliminary implementation (with warning)
19725 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19726 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19727 (expand_compare, expand_java_goto, expand_java_call): Don't
19728 push_pending_block, since that only makes sense when verifying.
19729 (merge_type_state): Different return codes.
19730 (push_pending_block): A block may need to be verified more than once.
19731 (expand_byte_code): Warn about unused code at code generation time.
19732 (verify_jvm_instruction): Changed logic, since code may need to be
19733 re-verified if type-state has changed. Also, better error handling.
19734 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19735 Improve newarray, anewarray, ?aload, athrow,
19736 * java-tree.h (LABEL_CHANGED): New macro.
19738 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19740 * decl.c (soft_athrow_node): New global variable initialized.
19741 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19742 * typeck.c (convert): Added support for REAL_TYPE.
19743 (convert_to_char): New function.
19744 (convert): Handle CHAR_TYPE.
19745 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19746 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19747 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19749 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19750 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19751 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19752 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19753 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19754 to Use The Right Things.
19755 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19756 compatible with INT. BOOLEAN is made equivalent to BYTE.
19757 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19758 OPCODE_ifnonnull): Now supported.
19759 (build_java_athrow): New function.
19761 1997-08-04 Per Bothner <bothner@cygnus.com>
19763 Rename method name <init> to match G++ (and fix mangling).
19764 * class.c (layout_class): Replace method name of <init> by class name.
19765 (make_method_value): Do inverse renaming of constructor from <init>.
19766 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19767 * typeck.c (lookup_java_constructor): New function.
19768 * expr.c (expand_invoke): If method_name is <init>, call
19769 lookup_java_constructor to find constructor.
19771 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19773 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19775 * parse.c (get_class_constant): Modified to handle array "classes"
19776 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19778 (convert): Modified to handle real type.
19779 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19780 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19781 variables declared.
19782 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19783 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19784 global variables initialized.
19785 (find_local_variable): Handles the case of a pointer
19786 (end_java_method): Restore the use of one more scope
19787 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19788 build_java_array_length_access, expand_java_arrayload,
19789 expand_java_arraystore, expand_java_array_length,
19790 expand_java_multianewarray, expand_java_anewarray,
19791 build_java_check_indexed_type, is_array_type_p,
19792 build_java_throw_out_of_bound_exception): New functions.
19793 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19794 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19795 OPCODE_<t>aload): Implemented code for verification.
19796 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19797 ARRAY_NEW_MULTI): Macro defined.
19798 (CONVERT): Modified to invoke convert().
19799 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19801 1997-07-31 Per Bothner <bothner@cygnus.com>
19803 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19804 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19805 (make_class_data): Field name needs '/' as package prefix.
19806 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19808 1997-07-25 Per Bothner <bothner@cygnus.com>
19810 Implement debug information for local variables.
19811 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19812 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19813 DECL_LOCAL_SLOT_CHAIN): New macros.
19814 (struct lang_decl_var): New type.
19815 * parse.c (give_name_to_locals): Move to decl.c.
19816 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19817 (start_java_method): Re-write parameter handling.
19818 (pending_local_decls): New global variable.
19819 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19820 (find_local_variable): Accept pc so we can skips decls not in range.
19821 (struct binding_level): Add end_pc field.
19822 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19823 (various): Change so current pc gets passed to find_local_variable.
19825 * decl.c (init_decl_processing): Re-arrange fields in
19826 class_type_node and and method_type_node to match kaffe 0.9.1.
19827 * class.c (make_method_value, make_class_data): Update
19828 initializations to match.
19830 1997-07-16 Per Bothner <bothner@cygnus.com>
19832 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19833 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19834 (push_super_field): New function.
19835 (make_class_data): Handle inheritance of class static initializer.
19836 (layout_class): New name mangling.
19837 * constants.c (build_constant_data_ref): Init type of data array
19838 to a one-element array.
19839 (build_constants_constructor): Set DECL_SIZE from complete array type.
19840 * decl.c: Rename class_type, object_type etc to class_type_node,
19841 object_type_node etc. Make former inherit from latter.
19842 * expr.c (expand_invoke): Add cast of function address.
19843 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19844 * parse.c (yyparse): Don't call layout_class here.
19845 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19847 1997-06-14 Per Bothner <bothner@cygnus.com>
19849 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19850 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19851 (alloc_class_constant): New.
19852 * expr.c (expand_invoke): Make sure method's class is initialized.
19853 * class.c (interits_from_p, emit_register_class): New functions.
19854 * parse.c (yyparse): Call emit_register_class.
19856 1997-06-09 Per Bothner <bothner@cygnus.com>
19858 * constants.c: New file, to handle constant pool.
19859 * Makefile.in (JAVA_OBJS): Add constants.o.
19860 * decl.c (init_decl_processing): Update, fix, finish various structs.
19861 (pushdecl_top_level): New.
19862 * parse.c (layout_class): Moved to class.c.
19863 * expr.c (java_push_constant_from_pool): New function.
19864 * class.c (build_class_ref): Make work fully
19865 (make_class_data): Emit super-class, constant pool, interface vector.
19867 1997-06-03 Per Bothner <bothner@cygnus.com>
19869 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19870 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19871 * class.c (class_depth): New function.
19872 (lookup_named_class): Replaced by new function lookup_class.
19873 * decl.c (object_type_node, string_type_node): New.
19874 Remove various types that we no longer need.
19875 * expr.c (verify_jvm_instructions): New separate verifier pass.
19876 (push_type, pop_type): New functions for verifier.
19877 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19878 (expand_byte_code): Simplify, since we assume already verified.
19879 (expand_invoke): Now mostly works.
19880 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19881 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19882 * parse.c: Wait to allocate class object until we know its name.
19883 (layout_class): Calculate DECL_VINDEX for each virtual method.
19884 * typeck.c (get_array_type): Rename to ...
19885 (build_java_array_type): ... and provide working implementation.
19886 (build_java_signature): New function - build Java signature of type.
19887 (set_java_signature): New function - cache signature with type.
19888 (lookup_java_method): New function.
19890 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19892 * class.c (ident_subst): Take extra SUFFIX parameter.
19893 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19894 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19895 (build_class_ref): Actually implement.
19896 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19897 * decl.c (builtin_function): New.
19898 (init_decl_processing): Update for current Kaffe. Declare some
19899 builtin Kaffe functions.
19900 * expr.c (build_address_of): New.
19901 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19902 Renamed (from expand_java_new etc), and added working implementations.
19903 (build_field_ref): Now also handle static fields.
19904 (expand_invoke): Implement invokestatic, and start implement rest.
19905 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19906 * javaop.def: Rename invokevirt -> invokevirtual.
19907 * lang.c (use_handles): Removed.
19908 * parse.c: Add support for ConstantValue attribute.
19909 Handle nested loading of a class. (JPOOL_UTF): New.
19911 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19913 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19915 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19917 * Make-lang.in (java.install-man): New empty rule.
19918 * typeck.c (set_local_type): New function.
19919 * expr.c (STORE_INTERNAL): Call find_local_variable,
19920 not find_stack_slot. Call set_local_type.
19922 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19924 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19925 and building RECORD_TYPE CONSTRUCTORs.
19926 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19928 * lang.c (use_handles): Change the default to 0.
19929 * decl.c: Define and build class_type, field_type, utf8const_type.
19930 * class.c (make_class_data, make_field_value,
19931 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19932 hashUtf8String, strLengthUtf8, mangled_classname:
19933 Functions to build reflective data structures.
19934 * parse.c (yyparse): Call make_class_data.
19936 * jcf-io.c (open_class, find_classfile): New functions.
19937 * jcf-dump.c: Support reading classfile from explicitly-named
19938 class file (without CLASSPATH searching).
19940 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19942 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19943 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19944 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19945 (get_constant): Now trivial for CONSTANT_Utf8.
19947 * jcf.h: Make NEW_CPOOL the default.
19948 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19950 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>