1 2006-06-09 Andrew Haley <aph@redhat.com>
5 * builtins.c (initialize_builtins): Add __sync_synchronize().
6 * class.c (add_field): Mark volatile fields.
7 * java-gimplify.c (java_gimplify_expr): Call new functions to
8 handle self-modifying exprs and COMPONENT_REFs.
9 (java_gimplify_component_ref): New.
10 (java_gimplify_modify_expr): Add handling for volatiles.
12 2006-06-08 Tom Tromey <tromey@redhat.com>
14 * gcj.texi (libgcj Runtime Properties): Document
15 gnu.gcj.user.realname.
17 2006-06-08 Andrew Haley <aph@redhat.com>
19 * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
20 get_symbol_table_index().
21 (maybe_rewrite_invocation): Set SPECIAL if we need to access a
23 (build_known_method_ref): New arg: special. Pass it to
24 get_symbol_table_index.
25 (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
27 (build_invokevirtual): New arg: special. Pass it to
28 get_symbol_table_index.
29 (expand_invoke): New variable: special.
30 Pass it to maybe_rewrite_invocation().
31 Pass it to build_known_method_ref().
32 * class.c (build_symbol_entry): Add new arg: special. Use it to
33 build the symbol table conbstructor.
34 (emit_symbol_table): Extract SPECIAL from the method list and pass
35 it to build_symbol_entry().
36 * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
39 2006-06-06 David Daney <ddaney@avtrex.com>
41 * gcj.texi (libgcj Runtime Properties): Document
42 gnu.gcj.runtime.NameFinder.show_raw and
43 gnu.gcj.runtime.NameFinder.remove_unknown.
45 2006-06-06 Tom Tromey <tromey@redhat.com>
47 * jcf-dump.c (print_access_flags): Handle varargs, bridge,
48 synthetic, enum, annotation.
49 * jcf.h (ACC_BRIDGE): New macro.
50 (ACC_VARARGS): Likewise.
51 (ACC_SYNTHETIC): Likewise.
53 (ACC_ANNOTATION): Likewise.
55 2006-06-06 Mike Stump <mrs@apple.com>
57 * Make-lang.in: Rename to htmldir to build_htmldir to avoid
58 installing during build.
60 2006-05-31 Thomas Fitzsimmons <fitzsim@redhat.com>
62 * gcj.texi (Extensions): Document the new gcj-dbtool-based
63 classname-to-library resolution mechanism.
64 Declare the old gnu.gcj.runtime.VMClassLoader.library_control
66 (libgcj Runtime Properties): Document
67 gnu.gcj.runtime.VMClassLoader.library_control's new default.
69 2006-05-29 Jakub Jelinek <jakub@redhat.com>
71 * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64)
73 (jword): Define to uint64 on 64-bit arches.
74 * jcf-dump.c (print_constant): Cast JPOOL_UINT to long.
76 2006-05-28 Kazu Hirata <kazu@codesourcery.com>
78 * class.c, except.c, expr.c, java-gimplify.c: Fix comment
81 2006-05-26 Tom Tromey <tromey@redhat.com>
83 * expr.c (java_push_constant_from_pool): Handle 'ldc class'.
84 * verify-glue.c (vfy_class_type): New function.
85 * verify-impl.c (check_constant): Allow 'ldc class'.
86 * verify.h (vfy_class_type): Declare.
88 2006-05-25 Andrew Haley <aph@redhat.com>
91 * decl.c (maybe_pushlevels): When variable ranges are non-nested
92 update all lifetimes, not just the first one.
94 2006-05-24 Tom Tromey <tromey@redhat.com>
96 * java-tree.h: Fixed flag documentation.
98 2006-05-24 Tom Tromey <tromey@redhat.com>
101 * jcf.h (ACC_INVISIBLE): Changed value.
103 2006-05-24 Andrew Haley <aph@redhat.com>
106 * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
109 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
111 * lang.opt (femit-class-file): Remove VarExists.
113 2006-05-16 Tom Tromey <tromey@redhat.com>
115 * verify-impl.c (verify_instructions_0) <op_return>: Special case
118 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
121 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
124 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
126 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
127 (java/expr.o): Replace target.h with $(TARGET_H).
128 (java/parse.o): Likewise.
130 2006-05-10 Andrew Haley <aph@redhat.com>
132 * class.c (emit_indirect_register_classes): Fix comment.
134 2006-05-04 Tom Tromey <tromey@redhat.com>
136 * java-tree.h (uses_jv_markobj_p): Declare.
137 * class.c (uses_jv_markobj_p): Removed.
138 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
139 (get_boehm_type_descriptor): Use it.
140 (uses_jv_markobj_p): Moved from class.c. Return bool.
142 2006-05-04 Tom Tromey <tromey@redhat.com>
144 * java-tree.def (THIS_EXPR): Now a tcc_expression.
146 2006-05-04 Andrew Haley <aph@redhat.com>
148 * class.c (make_field_value): Always build_address_of fdecl if
149 there is an initializer.
151 2006-05-03 Andrew Haley <aph@redhat.com>
154 * expr.c (maybe_rewrite_invocation): New function.
155 (rewrite_arglist_getclass): Likewise.
157 (expand_invoke): Call maybe_rewrite_invocation.
158 * parse.y (patch_invoke): Likewise.
159 * java-tree.h: (maybe_rewrite_invocation): New function.
161 2006-04-21 Andrew Haley <aph@redhat.com>
163 * lang.c (java_init): Handle flag_indirect_classes.
164 * jvgenmain.c: Use "class$$" instead of "class$".
165 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
167 (mangle_class_field): Special case "class$$" as well as "class$".
168 * constants.c (build_ref_from_constant_pool): If
169 flag_indirect_classes, generate a ref into the heap.
170 * decl.c (constants_field_decl_node,
171 constants_data_field_decl_node): New.
172 * class.c (build_static_class_ref): New.
173 (build_classdollar_field): Factor out from build_class_ref().
174 (make_field_value): Handle static fields in heap.
175 (make_class_data): Make sure we get a static ref to class.
176 Make class initializer const if flag_indirect_classes.
177 (register_class): Build a class_ref for initialization if
178 flag_indirect_classes.
179 (emit_indirect_register_classes): New.
181 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
183 * expr.c, gjavah.c: Fix comment typos.
185 2006-04-03 Andrew Haley <aph@redhat.com>
188 * expr.c (build_field_ref): Don't check the field offset if
191 2006-03-30 Andrew Haley <aph@redhat.com>
194 * lang.c (java_attribute_table): New.
195 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
196 * expr.c (build_field_ref): Add a null pointer check for all
197 fields of offset > 4k. Don't do so for accesses via the this
198 pointer, which we know can never be null.
199 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
202 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
204 * Make-lang.in: Rename docdir to gcc_docdir.
206 2006-03-30 Tom Tromey <tromey@redhat.com>
209 * parse.y (java_reorder_fields): Reset superclass field's size as
212 2006-03-28 Tom Tromey <tromey@redhat.com>
215 * parse.y (find_most_specific_methods_list): Added 'class'
217 (lookup_method_invoke): Updated.
219 2006-03-15 Tom Tromey <tromey@redhat.com>
221 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
222 non-static method calls.
224 2006-03-15 David Daney <ddaney@avtrex.com>
226 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
229 2006-03-15 David Daney <ddaney@avtrex.com>
231 * lang.opt (-freduced-reflection): New option.
232 * lang.c (java_post_options): Generate an error if
233 -freduced-reflection used with -fjni or -findirect-dispatch.
234 * java-tree.h (flag_reduced_reflection): Declare new variable.
235 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
236 if bitmap overflows and flag_reduced_reflection set.
237 * class.c (uses_jv_markobj_p): New function.
238 (make_class_data): Moved generation of vtable to before
239 reflection data, generate less reflection data if
240 flag_reduced_reflection set.
241 * gcj.texi: Document -freduced-reflection.
243 2006-03-15 Tom Tromey <tromey@redhat.com>
246 * class.c (get_interface_method_index): Don't put <clinit> into
249 2006-03-15 Tom Tromey <tromey@redhat.com>
251 * parse.y (analyze_clinit_body): Ignore empty statements.
253 2006-03-08 David Daney <ddaney@avtrex.com>
255 * gcj.texi: Document -static-libgcj option.
257 2006-02-20 Andrew Haley <aph@redhat.com>
259 * jcf-parse.c (parse_class_file): Set input_location from
262 2006-02-15 Andrew Haley <aph@redhat.com>
264 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
265 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
266 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
268 2006-02-09 Andrew Haley <aph@redhat.com>
271 * expr.c (expand_invoke): Allow methods in arrays to be resolved
274 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
277 2006-02-08 Tom Tromey <tromey@redhat.com>
280 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
281 * builtins.c (convert_real): New function.
282 (java_builtins): Handle Float.intBitsToFloat,
283 Float.floatToRawIntBits, Double.longBitsToDouble,
284 Double.doubleToRawLongBits.
286 2006-02-07 Andrew Haley <aph@redhat.com>
288 * expr.c (expand_invoke): (BC mode.) If we find a method in a
289 class other than the one in which we expected to find it, ignore
293 * constants.c (build_constants_constructor): move initializer into
294 first halfword on a 64-bit big-endian machine.
296 2006-02-04 Tom Tromey <tromey@redhat.com>
299 * builtins.c (max_builtin): Skip floating point 'max'.
300 (min_builtin): Skip floating point 'min'.
301 (check_for_builtin): Never return NULL_TREE.
303 2006-02-04 Tom Tromey <tromey@redhat.com>
306 * expr.c (push_type): Avoid side effect in gcc_assert.
308 2006-02-04 Roger Sayle <roger@eyesopen.com>
310 * decl.c (java_init_decl_processing): Create char_type_node as a
311 regular INTEGER_TYPE node.
312 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
313 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
314 test for char_type_node and promoted_char_type_node as special
315 instances of INTEGER_TYPE tree codes.
316 (promote_type,build_java_signature): Likewise.
317 * jcf-write.c (adjust_typed_op): Likewise.
318 * mangle.c (mangle_type): Likewise.
319 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
320 * parse.h (JINTEGRAL_TYPE_P): Likewise.
322 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
324 * expr.c (java_stack_swap): Revert gcc_assert patch.
326 2006-02-03 Ben Elliston <bje@au.ibm.com>
328 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
329 * typeck.c: Likewise.
330 * verify-impl.c: Likewise.
333 * jcf-parse.c: Likewise.
334 * constants.c: Likewise.
335 * check-init.c: Likewise.
336 * jcf-write.c: Likewise.
337 * verify-glue.c: Likewise.
338 * mangle.c: Likewise.
343 2006-02-01 Jan Hubicka <jh@suse.cz>
345 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
346 * lang.c (java_init_options): Set no_unit_at_a_time_default.
348 2006-01-30 Andrew Haley <aph@redhat.com>
351 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
353 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
355 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
356 Update copyright notice dates.
358 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
360 * jvspec.c (lang_specific_spec_functions): Remove.
362 2006-01-06 Tom Tromey <tromey@redhat.com>
364 * gcj.texi (Arrays): Added more documentation for
366 (Primitive types): Correct information about primitive classes.
367 (Reference types): New node.
370 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
372 * jcf-parse.c (set_source_filename): Set the decl source location
373 even when returning early.
375 2005-12-15 Tom Tromey <tromey@redhat.com>
376 Andrew Haley <aph@redhat.com>
379 * parse.y (resolve_expression_name): Don't generate accessor
380 methods for constant fields.
382 2005-12-13 Andrew Haley <aph@redhat.com>
386 * class.c (maybe_layout_super_class): Update current_class before
387 calling do_resolve_class.
389 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
392 * jcf-write.c (write_classfile): Use PID in temporary class
393 file. Save/restore errno when reporting error.
395 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
398 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
399 to bare_function_type and including the return type
400 * builtins.c (initialize_builtins) : Change builtin mangled name
401 constants to conform to new mangling scheme
403 2005-12-08 Andrew Haley <aph@redhat.com>
406 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
407 (soft_abstractmethod_node): New.
408 * expr.c (build_field_ref): Add in-line check for missing field.
409 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
411 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
413 * Make-lang.in (java.all.build, java.install-normal): Remove.
415 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
417 * Make-lang.in: Remove all dependencies on s-gtype, except for
420 2005-12-07 Richard Sandiford <richard@codesourcery.com>
422 * class.c (build_utf8_ref, emit_register_classes): Use
423 switch_to_section and get_section.
425 2005-12-06 Tom Tromey <tromey@redhat.com>
428 * parse.y (patch_new_array_init): Revert previous patch.
429 (lookup_method_invoke): Use size-less array type when creating an
430 anonymous constructor.
432 2005-12-05 Tom Tromey <tromey@redhat.com>
434 * parse.y (patch_new_array_init): Don't set length on array.
436 2005-12-02 Richard Guenther <rguenther@suse.de>
438 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
439 buildN instead of build.
440 * class.c (finish_class): Likewise.
441 * expr.c (java_create_object): Likewise.
443 2005-11-28 Tom Tromey <tromey@redhat.com>
446 * expr.c (build_jni_stub): Unwrap the return value.
447 * java-tree.h (soft_unwrapjni_node): New define.
448 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
449 * decl.c (java_init_decl_processing): Initialize
452 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
454 * gcj.texi (gij options): Add -Xss documentation.
456 2005-11-08 Wil Mahan <wmahan@gmail.com>
459 * zextract.c (read_zip_archive): Fix out of memory error when
460 reading jar files with zip-style comments.
462 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
464 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
466 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
468 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
469 Wil Mahan <wmahan@gmail.com>
472 * class.c (make_class): Create empty binfo here.
473 (set_super_info): Only create binfo if we have superclasses.
475 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
478 * parse.y (method_header): Make the result of the rule a NULL_TREE
479 when a parsing error occurs.
481 2005-09-29 Tom Tromey <tromey@redhat.com>
484 * jcf-io.c (memoized_dirlist_hash): New function.
485 (caching_stat): Use it.
487 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
490 * class.c (inherits_from_p): Try to lay out super class
491 if it is not already laid out.
492 (maybe_layout_super_class): Handle the case where SUPER_CLASS
495 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
497 * builtins.c (max_builtin, min_builtin, abs_builtin,
498 java_build_function_call_expr): Use fold_buildN.
499 * class.c (layout_class_method): Likewise.
500 * expr.c (java_truthvalue_conversion, build_java_jsr,
501 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
502 build_java_binop, build_field_ref, expand_compare,
503 build_known_method_ref, build_invokevirtual,
504 process_jvm_instruction): Likewise.
505 * parse.y (patch_binop, patch_exit_expr): Likewise.
506 * typeck.c (convert_ieee_real_to_integer): Likewise.
507 (convert): Don't call fold after convert_ieee_real_to_integer.
509 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
512 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
513 the newly created type. Set import lists here, not in create_class.
514 (jdep_resolve_class): Set current_class.
515 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
516 the current package context, not ctxp->package.
517 (cicp_cache): Removed.
518 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
519 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
520 * java-tree.h (TYPE_PACKAGE): New macro.
521 (struct lang_type): New member 'package'.
523 2005-09-09 Andrew Haley <aph@redhat.com>
526 * expr.c (pop_type_0): If the expected type is object or ptr
527 (i.e. void*), return the type of the object we just popped from
530 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
532 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
533 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
535 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
537 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
538 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
539 typos. Follow spelling conventions.
541 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
544 * typeck.c (lookup_do): Look up interfaces for the original class,
546 * parse.y (java_check_regular_methods): Fix diagnostic message for
547 more restrictive overriding of a method from an interface.
549 2005-08-16 Tom Tromey <tromey@redhat.com>
551 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
552 class' initial state.
554 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
557 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
558 `literal_token' for large numeric input tokens.
560 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
563 * parse.y (nested_field_access_p): Rename to nested_member_access_p
564 and expand to handle method accesses across nested classes.
565 (build_outer_method_access_method): Rename to
566 build_nested_method_access_method. Minor adjustments to comments.
567 (resolve_expression_name): Use the newly-renamed
568 nested_member_access_p method.
569 (resolve_qualified_expression_name): Likewise.
570 (patch_method_invocation): Also consider static methods for access
571 method generation. Minor adjustments to comments.
572 (maybe_use_access_method): Use the more general
573 nested_memeber_access_p to determine access across nested class
574 boundaries. Allow THIS_ARG to be NULL (for static methods).
576 2005-08-15 Tom Tromey <tromey@redhat.com>
579 * expr.c (build_field_ref): Don't generate otable reference when
580 DECL_FIELD_OFFSET is 0.
581 * class.c (maybe_layout_super_class): Pass outer class to
584 2005-08-15 Tom Tromey <tromey@redhat.com>
586 * java-tree.h (LABEL_IN_SUBR): Removed.
587 (LABEL_IN_SUBR): Likewise.
588 (LABEL_IS_SUBR_START): Likewise.
589 (LABEL_SUBR_START): Likewise.
590 (LABEL_SUBR_CONTEXT): Likewise.
591 (LABEL_CHANGED): Likewise.
592 (LABEL_RETURN_LABEL): Likewise.
593 (LABEL_RETURN_TYPE_STATE): Likewise.
594 (LABEL_RETURN_LABELS): Likewise.
595 (RETURN_MAP_ADJUSTED): Likewise.
596 (LABEL_PENDING_CHAIN): Likewise.
598 2005-08-15 Tom Tromey <tromey@redhat.com>
600 * Make-lang.in (JAVA_OBJS): Removed verify.o
601 (java/verify.o): Removed.
603 * lang.c (flag_new_verifier): Removed.
604 (java_post_options): Updated.
605 * java-tree.h (flag_new_verifier): Removed.
606 (verify_jvm_instructions): Removed.
607 * expr.c (pop_type_0): Assume flag_new_verifier is true.
608 (build_java_check_indexed_type): Likewise.
609 (expand_java_arraystore): Likewise.
610 (expand_java_arrayload): Likewise.
611 (pop_arguments): Likewise.
612 (expand_byte_code): Likewise.
613 (process_jvm_instruction): Likewise.
615 2005-08-10 Andrew Haley <aph@redhat.com>
617 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
618 type mismatches to make legal GIMPLE.
620 2005-08-10 Robin Green <greenrd@greenrd.org>
623 * parse.y (maybe_use_access_method): Generalize check from
624 java.lang.Object to any superclass of current_class
626 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
628 * class.c (build_class_ref): Wrap the primary class type in a
630 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
631 primary class type from the NOP_EXPR in which it was placed.
633 2005-07-28 Diego Novillo <dnovillo@redhat.com>
635 * expr.c (expand_load_internal): Fix missing parens in
638 2005-07-28 Andrew Haley <aph@redhat.com>
640 * expr.c (expand_load_internal): Convert to destination type.
642 2005-07-22 Manfred Hollstein <mh@suse.com>
644 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
645 (check_constant): Likewise.
646 (check_wide_constant): Likewise.
648 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
650 Make CONSTRUCTOR use VEC to store initializers.
651 * check-init.c (check_init): Update to cope with VEC in
653 * class.c (make_field_value, make_method_value, get_dispatch_table,
654 make_class_data, emit_symbol_table, emit_catch_table,
655 emit_assertion_table): Use build_constructor_from_list instead of
657 * constants.c (build_constants_constructor): Likewise.
658 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
659 VEC in CONSTRUCTOR_ELTS.
660 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
661 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
663 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
665 * parse.y (build_new_array_init): Use build_constructor_from_list
666 instead of build_constructor.
667 (patch_new_array_init): Update to cope with VEC in
669 (array_constructor_check_entry): Likewise.
671 2005-07-12 Tom Tromey <tromey@redhat.com>
673 * jvspec.c (lang_specific_driver): Put filelist_filename first on
676 2005-07-12 Tom Tromey <tromey@redhat.com>
679 * parse-scan.y (interface_member_declaration): Added
682 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
684 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
685 (LABEL_PENDING_CHAIN): Ditto.
687 (DECL_BIT_INDEX): Ditto.
689 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
692 * parse.y (inner_class_accessible): New function. Logic moved from
693 check_inner_class_access.
694 (check_inner_class_access): Use inner_class_accessible.
695 (resolve_inner_class): Simplify arguments. Create circularity hash
696 here. Keep looking for classes if we found one that was inaccessible.
697 Return the inaccessible class only if there is no other match.
698 (do_resolve_class): Update for new resolve_inner_class arguments.
699 Don't create circularity_hash here.
701 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
704 * parse.y (add_exception_to_throws): New function.
705 (purge_unchecked_exceptions): Removed.
706 (get_constructor_super): Renamed from verify_constructor_super. Now
707 returns the super constructor after verification.
708 (java_complete_expand_method): Don't use purge_unchecked_exceptions
709 or save/restore the exception list.
710 (check_thrown_exceptions): Add uncaught exceptions in anonymous
711 class initializers and constructors to the throws clause of the method.
713 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
716 * parse.y (interface_member_declaration): Allow empty statements in
717 interface declarations.
719 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
721 * Makefile.in (parse.o): Adjust dependencies.
722 * parse.y: Include tree-dump.h.
724 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
726 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
729 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
731 * parse.y (issue_warning_error_from_context): Call
732 pp_output_formatted_text to be able to get the buffer.
734 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
736 * parse.y (issue_warning_error_from_context): Update for the
737 renaming of pp_format_text to pp_format.
739 2005-06-28 Paul Brook <paul@codesourcery.com>
741 * decl.c (java_init_decl_processing): Call
742 default_init_unwind_resume_libfunc.
744 2005-06-27 Tom Tromey <tromey@redhat.com>
746 PR java/21540, PR java/13788:
747 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
748 fold_constant_for_init.
749 (patch_binop): Added 'folding' argument. Updated all callers.
750 (patch_unaryop) <NOP_EXPR>: New case.
751 (fold_constant_for_init) <NOP_EXPR>: Likewise.
752 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
754 2005-06-25 Jan Hubicka <jh@suse.cz>
756 * builtins.c (define_builtin): Accept new flags parameter.
757 (initialize_builtins): Mark the builtins const and nothrow accordingly.
759 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
761 * all files: Update FSF address in copyright headers.
763 2005-06-24 Tom Tromey <tromey@redhat.com>
765 * verify-impl.c (verify_instructions_0): Correctly handle
766 situation where PC falls off end.
768 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
771 * parse.y (find_most_specific_methods_list): Remove special case for
774 2005-06-15 Tom Tromey <tromey@redhat.com>
777 * class.c (make_method_value): Use soft_abstractmethod_node for
779 * java-tree.h (soft_abstractmethod_node): New define.
780 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
781 * decl.c (java_init_decl_processing): Initialize
782 soft_abstractmethod_node.
784 2005-06-13 Geoffrey Keating <geoffk@apple.com>
786 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
788 2005-06-13 Per Bothner <per@bothner.com>
790 * expr.c (int highest_label_pc_this_method,
791 start_label_pc_this_method): New globals.
792 (lookup_label): Add start_label_pc_this_method to pc for label, and
793 update highest_label_pc_this_method. This prevents conflicts between
794 labels from different methods.
795 * java-tree.h: Declare new globals.
796 * jcf-parse.c (parse_class_file): If needed bump
797 start_label_pc_this_method and reset highest_label_pc_this_method.
799 2005-06-13 Tom Tromey <tromey@redhat.com>
802 * parse.y (nested_field_access_p): Handle case where outer field
803 is inherited by enclosing class.
805 2005-06-12 Per Bothner <per@bothner.com>
807 * class.c (inherits_from_p): Do load_class if needed.
809 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
811 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
812 * java-tree.h (parse_error_context): Move...
813 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
814 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
815 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
817 2005-06-08 Roger Sayle <roger@eyesopen.com>
819 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
821 2005-06-06 Jakub Jelinek <jakub@redhat.com>
823 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
824 msgid for argument name.
825 * gjavah.c (error): Likewise.
826 * java-tree.h (parse_error_context): Likewise.
827 * parse.y (parse_error_context, parse_warning_context,
828 issue_warning_error_from_context): Likewise.
830 2005-06-01 Tom Tromey <tromey@redhat.com>
833 * class.c (build_static_field_ref): Don't fold constant fields if
834 current class is from a .class file and we're using indirect
837 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
839 * java/verify-glue.c: Don't include errors.h and include toplev.h.
840 * java/Make-lang.in: Updates dependencies.
842 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
845 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
846 NESTED_FIELD_ACCESS_IDENTIFIER_P.
847 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
848 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
849 * jcf-write.c (generate_classfile): Use
850 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
851 OUTER_FIELD_ACCESS_IDENTIFIER_P.
852 * parse.y (build_outer_field_access): Rename to
853 build_nested_field_access. Support static fields and outer-to-inner
855 (outer_field_access_p): Rename to nested_field_access_p. Support
856 static fields and generalise to outer-to-inner class and sibling
857 inner class accesses.
858 (outer_field_expanded_access_p): Rename to
859 nested_field_expanded_access_p and support static fields.
860 (outer_field_access_fix): Rename to nested_field_access_fix and
861 support static fields.
862 (build_outer_field_access_expr): Rename to
863 build_nested_field_access_expr and support static fields.
864 (build_outer_field_access_methods): Rename to
865 build_nested_field_access_methods and support static fields. For
866 static fields, generate accessors without class instance parameters.
867 (build_outer_field_access_method): Rename to
868 build_nested_field_access_method and support static fields.
869 (build_outer_method_access_method): Use
870 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
871 OUTER_FIELD_ACCESS_IDENTIFIER_P.
872 (resolve_expression_name): Consider static field accesses across
874 (resolve_qualified_expression_name): Likewise.
875 (java_complete_lhs): Use nested_field_access_fix instead of
876 outer_field_access_fix.
877 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
878 Use nested_field_expanded_access_p instead of
879 outer_field_expanded_access_p. Use nested_field_access_fix instead
880 of outer_field_access_fix.
881 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
882 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
884 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
886 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
887 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
888 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
889 MINOR_BINARYCOMPAT_ABI_VERSION): New.
890 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
891 (parse_version): Calculate version ID using new method. Use bit-flags
892 for flag_indirect_dispatch and flag_bootstrap_classes.
894 2005-05-25 Richard Henderson <rth@redhat.com>
897 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
898 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
899 DECL_CONTEXT; avoid pushdecl_top_level.
900 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
901 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
902 (layout_class_method): Likewise.
903 * decl.c (java_mark_cni_decl_local): New.
904 (java_mark_class_local): Use it.
905 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
906 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
907 (struct lang_decl_func): Add local_cni;
908 (struct lang_decl_var): Add class_field, vtable.
909 (java_mangle_decl): Declare.
910 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
911 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
912 (mangle_obstack_1): New.
913 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
914 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
915 lhd_set_decl_assembler_name for things that don't need mangling.
916 (mangle_class_field): Rename from java_mangle_class_field, make
917 static, don't call init_mangling or finish_mangling.
918 (mangle_vtable): Similarly.
919 (mangle_local_cni_method_decl): New.
920 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
921 gcc_assert, and MANGLE_RAW_STRING.
922 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
924 2005-05-25 DJ Delorie <dj@redhat.com>
926 * class.c (set_constant_value): Move warning control from if() to
929 2005-05-24 Richard Henderson <rth@redhat.com>
931 * builtins.c (define_builtin): Don't call make_decl_rtl.
932 * constants.c (build_constant_data_ref): Likewise.
933 * class.c (build_utf8_ref): Likewise.
934 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
935 (get_dispatch_table, layout_class_method): Likewise.
936 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
938 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
939 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
940 to determine if we need a non-zero address.
941 * decl.c (builtin_function): Don't call make_decl_rtl.
942 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
943 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
944 * resource.c (compile_resource_data): Likewise.
945 * parse.y (resolve_field_access): Re-word comment to avoid
948 2005-05-24 Richard Henderson <rth@redhat.com>
950 * class.c (registered_class): Take it out of class_roots; turn into
952 (register_class): Make static. Don't duplicate decl node. Use
954 (emit_register_classes): Use VEC_iterate. Use output_constant
955 instead of assemble_integer. Don't call mark_decl_referenced
957 * java-tree.h (register_class): Remove decl.
959 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
963 * parse.y (register_package, package_list): Remove.
964 (package_declaration): Do not call register_package.
965 (do_resolve_class): Do not use package_list.
967 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
969 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
972 2005-05-15 Tom Tromey <tromey@redhat.com>
975 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
978 2005-05-12 Aaron Luchko <aluchko@redhat.com>
980 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
982 2005-05-11 Tom Tromey <tromey@redhat.com>
984 * gcj.texi (Code Generation): Document -fbootstrap-classes.
985 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
986 (parse_version): Use it.
987 * lang.opt (-fbootstrap-classes): New option.
989 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
992 * class.c (maybe_layout_super_class): Look for imports in this_class.
993 * parse.h (ctxp_for_generation_last): New.
994 (do_resolve_class): Add a parameter.
995 * parse.y (ctxp_for_generation_last): New.
996 (java_pop_parser_context): Add at end of list.
997 (find_in_imports, find_in_imports_on_demand): Look in ctxp
998 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
999 the given type are NULL.
1000 (do_resolve_class): Look into the imports of the new second parameter.
1001 Adjust recursive calls.
1002 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
1003 calls to do_resolve_class.
1004 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
1005 (java_complete_class): Do not do that here.
1007 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
1010 * Make-lang.in (java): Add gjnih.
1011 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1012 (GJNIH_OBJS): New variable.
1013 (gjnih$(exeext)): New target.
1014 (JAVA_MANFILES): Add gjnih.1.
1015 (java.uninstall): Add gjnih.1.
1016 (java.mostlyclean): Add gjnih.
1017 (java.maintainer-clean): Add gjnih.1.
1018 (java/gjavah-jni.o): New target.
1019 (.INTERMEDIATE): Add gjnih.pod.
1020 (gjnih.pod): New target.
1021 * config-lang.in (stagestuff): Add gjnih.
1022 * gcj.texi (Top): Add gjnih node.
1023 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
1024 -bootclasspath options.
1025 (Invoking gjnih): New node.
1026 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
1027 (TOOLNAME): New macro.
1028 (error): Replace hard-coded gcjh with TOOLNAME.
1029 (process_file): Likewise.
1031 (version): Likewise.
1032 (help): Likewise. Add help output for -force, -old, -trace and -J
1034 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
1035 (options): Add force, old, trace and J fields.
1036 (main): Handle -force, -old, -trace and -J options.
1038 2005-05-03 Tom Tromey <tromey@redhat.com>
1041 * gjavah.c (main): Unlink output file on error.
1043 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
1045 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
1048 2005-04-29 Tom Tromey <tromey@redhat.com>
1050 * expr.c (build_jni_stub): Updated for change to build_block.
1052 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
1054 * expr.c (force_evaluation_order): Declare 'saved' earlier.
1056 2005-04-28 Andrew Haley <aph@redhat.com>
1059 * java-tree.h (soft_resolvepoolentry_node): New.
1060 (alloc_constant_fieldref): Declare.
1061 * expr.c (expand_java_field_op): Don't call class_init for
1062 accesses to static fields with indirect dispatch.
1063 * builtins.c (initialize_builtins): Add "__builtin_expect".
1064 * decl.c (soft_resolvepoolentry_node): New variable.
1065 (java_init_decl_processing): Create a decl for
1066 "_Jv_ResolvePoolEntry".
1067 * class.c (build_fieldref_cache_entry): New function.
1068 (build_static_field_ref): Rewrite for indirect dispatch.
1069 * constants.c (find_name_and_type_constant_tree): New function.
1070 (alloc_constant_fieldref): Likewise.
1071 (build_constants_constructor): Handle CONSTANT_Fieldref and
1072 CONSTANT_NameAndType.
1075 * expr.c (force_evaluation_order): Convert outgoing args smaller
1078 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
1080 * gcj.texi (libgcj Runtime Properties): Remove obsolete
1081 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
1082 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
1084 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1086 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
1087 to `unlock_stream' with `unlock_std_streams'.
1089 2005-04-25 Jakub Jelinek <jakub@redhat.com>
1091 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
1092 instead of just expr.h.
1094 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1096 * gjavah.c (main): Unlock the stdio streams.
1097 * jcf-dump.c (main): Likewise.
1098 * jv-scan.c (main): Likewise.
1099 * jvgenmain.c (main): Likewise.
1101 2005-04-23 DJ Delorie <dj@redhat.com>
1103 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
1104 parse.y: Adjust warning() callers.
1106 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1108 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1111 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1113 * gcj.texi: Fix typos and bogus example.
1115 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1117 * except.c: Fix a comment typo.
1119 2005-04-19 Julian Brown <julian@codesourcery.com>
1121 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1122 indirect dispatch with PIC.
1124 2005-04-18 Andrew Haley <aph@redhat.com>
1126 * java-except.h (struct eh_range.handler): Remove unused field.
1127 (handle_nested_ranges): Remove function declaration.
1128 (sanity_check_exception_range): Add function declaration.
1129 * verify.c (verify_jvm_instructions): Remove call to
1130 handle_nested_ranges.
1131 * verify-glue.c (verify_jvm_instructions_new): Call
1132 sanity_check_exception_range.
1133 * except.c (link_handler, eh_range_freelist, link_handler,
1134 handle_nested_ranges): Remove.
1135 (add_handler): Rewrite.
1136 (sanity_check_exception_range): New function.
1137 (print_ranges): New function.
1139 2005-04-13 Julian Brown <julian@codesourcery.com>
1141 * decl.c (finish_method): Give methods once-only linkage.
1143 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1145 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1147 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1149 * java-tree.h: Don't use PARAMS().
1151 2005-04-07 Per Bothner <per@bothner.com>
1153 * class.c (push_class): By default, suppress debug output.
1154 (finish_class): Enable debug output for classes we're emitting.
1156 2005-04-07 Andrew Haley <aph@redhat.com>
1158 * gcj.texi: Correct gcj-dbtool instructions.
1160 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1162 * gcj.texi: Fix a typo.
1163 * lang.c: Fix a comment typo.
1165 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1167 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1168 Mention recognized-and-ignored compatibility options.
1169 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1171 (About CNI): Add Memory allocation section.
1173 2005-04-01 Tom Tromey <tromey@redhat.com>
1175 * decl.c (java_init_decl_processing): Fix types of
1176 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1177 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1178 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1180 2005-03-31 Jan Hubicka <jh@suse.cz>
1182 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1183 * class.c: Include cgraph.h
1184 (make_local_functoin_alias): Mark aslias as needed.
1185 * resource.c: Include cgraph.h
1186 (compile_resource_data): Go via cgraph interface.
1188 2005-03-30 Ian Lance Taylor <ian@airs.com>
1190 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1192 2005-03-30 Tom Tromey <tromey@redhat.com>
1194 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1195 inner_class_info_index==0 or outer_class_info_index==0.
1197 2005-03-29 Tom Tromey <tromey@redhat.com>
1199 * gcj.texi (libgcj Runtime Properties): Document
1200 gnu.gcj.runtime.endorsed.dirs.
1202 2005-03-24 Anthony Green <green@redhat.com>
1204 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1207 2005-03-23 Tom Tromey <tromey@redhat.com>
1209 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1210 (parse_version): Use it.
1212 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1214 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1216 2005-03-18 Andrew Haley <aph@redhat.com>
1219 * decl.c (update_aliases): Don't update variables that are about
1221 (maybe_poplevels): Add comment.
1223 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1226 * jcf-parse.c (duplicate_class_warning): New function.
1227 (java_parse_file): Call duplicate_class_warning if
1228 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1229 (parse_zip_file_entries): Likewise. Also set
1230 CLASS_FROM_CURRENTLY_COMPILED_P.
1232 2005-03-16 Andrew Haley <aph@redhat.com>
1234 * expr.c (expand_java_arrayload): Don't generate a
1235 NullPointerException based on the type of the node.
1236 (build_java_array_length_access): Likewise.
1238 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1240 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1242 2005-03-11 Tom Tromey <tromey@redhat.com>
1244 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1245 (libgcj Runtime Properties): Document the default .db.
1247 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1250 * parse.y (checks_throws_clauses): Check exceptions list even when
1251 the base class does not come from a source file being compiled.
1252 (java_complete_lhs): Remove unused variable 'wfl'.
1254 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1257 * decl.c (finish_method): Emit _Jv_InitClass for private static
1258 methods inside inner classes as well.
1260 2005-03-08 Julian Brown <julian@codesourcery.com>
1261 * Revert patch from 2005-03-08 for causing bootstrap failure on
1264 2005-03-08 Julian Brown <julian@codesourcery.com>
1266 * decl.c (finish_method): Give methods once-only linkage.
1268 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1270 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1272 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1274 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1275 can_widen_reference_to if the C++ ABI is in use.
1276 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1277 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1278 type_isresolved, init_state, set_pc, state_get_pc,
1279 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1280 (verify_fail): Report the current PC from the verifier context.
1281 (free_state): Remove #if 0 block to enable this function.
1282 (free_verifier_context): Call free_state on state_list iterator
1283 values before freeing them.
1284 * expr.c (pop_type_0): Pop correct type for error message when stack
1285 contains a multi-word type.
1287 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1289 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1290 for known NULL array length access.
1292 2005-03-07 Tom Tromey <tromey@redhat.com>
1294 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1296 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1298 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1299 typeck.c: Update copyright.
1301 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1304 * xref.c, xref.h: Remove file.
1305 * Make-lang.in (java/xref.o): Remove.
1306 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1307 * lang.c (flag_emit_xref): Remove definition.
1308 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1309 * typeck.c (convert): Remove use of do_not_fold.
1310 * parse.y (do_not_fold): Remove definition.
1311 (parser grammar): Remove xref code.
1312 (maybe_create_class_interface_decl, create_class): Likewise.
1313 (register_fields, method_header, finish_method_declaration): Likewise.
1314 (declare_local_variables, source_end_java_method): Likewise.
1315 (java_complete_expand_classes): Do not set do_not_fold.
1316 (java_complete_expand_method): Remove xref code.
1317 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1318 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1319 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1320 (patch_synchronized_statement, patch_throw_statement): Likewise.
1321 (maybe_build_class_init_for_field): Likewise.
1323 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1325 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1326 instead of IS_NON_TYPE_CODE_CLASS.
1328 2005-03-04 Andrew Haley <aph@redhat.com>
1331 * class.c (set_method_index): Don't set method_index if it is
1333 (layout_class_method): Don't complain about "non-static method foo
1334 overrides static method" in the case of indirect dispatch.
1336 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1338 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1340 * Make-lang.in: Don't elide warnings in jcf-io.c.
1342 2005-03-01 Per Bothner <per@bothner.com>
1345 * check-init.c (wfl): Remove static.
1346 (final_assign_error, check_init): Replace calls to parse_error_context
1348 (check_init): Save, set, and restore input_location for each exp.
1350 2005-03-01 Per Bothner <per@bothner.com>
1352 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1353 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1354 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1356 2005-03-01 Per Bothner <per@bothner.com>
1358 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1360 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1363 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1366 2005-02-22 Tom Tromey <tromey@redhat.com>
1369 * verify-impl.c (EITHER): New define.
1370 (types_compatible): Handle it.
1371 (check_field_constant): Use it.
1373 2005-02-18 Tom Tromey <tromey@redhat.com>
1376 * verify-impl.c (types_equal): Fixed test.
1379 * verify-glue.c (vfy_class_has_field): New function.
1380 * verify.h (vfy_class_has_field): Declare.
1381 * verify-impl.c (check_field_constant): Added 'putfield'
1383 (verify_instructions_0): Updated.
1384 (types_equal): New function.
1386 2005-02-14 Tom Tromey <tromey@redhat.com>
1389 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1390 stack effect of multianewarray.
1392 2005-02-14 Andrew Haley <aph@redhat.com>
1395 * expr.c (expand_byte_code): Call promote_arguments().
1396 (promote_arguments): New function.
1397 * decl.c (check_local_unnamed_variable): Remove special case for
1399 (find_local_variable): Promote all boolean types to int
1400 when searching for local variable decls.
1402 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1404 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1405 parse-scan.y: Update copyright.
1407 2005-02-11 Per Bothner <per@bothner.com>
1410 * parse-scan.y (input_location): Remove variable.
1411 (main_input_filename): New - replaces input_filename, which isn't
1412 settable if USE_MAPPED_LOCATION.
1413 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1414 so we don't reference input_location or wfl_operator in that case.
1415 * jv-scan.c (expand_location): Remove - no longer used.
1416 (main): Set main_input_filename rather than input_filename.
1418 2005-02-09 Richard Henderson <rth@redhat.com>
1420 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1421 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1423 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1425 * expr.c (add_type_assertion): Use the proper enumeration type,
1426 since this is what htab_find_slot() is expecting.
1428 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1430 * gcj.texi: Update copyright dates.
1432 2005-02-02 Tom Tromey <tromey@redhat.com>
1434 * gcj.texi (libgcj Runtime Properties): Default library_control
1437 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1440 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1441 (modifiers) when square brackets are present in a declaration for
1443 * jv-scan.c (main): Set input_filename and input_line.
1445 2005-02-01 Tom Tromey <tromey@redhat.com>
1448 * gjavah.c (get_field_name): Don't override name for JNI header.
1450 2005-02-01 Roger Sayle <roger@eyesopen.com>
1452 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1453 of unsigned types using iushr and lushr JVM bytecodes.
1455 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1458 * gjavah.c (jni_print_float): Do not emit floating-point
1459 initialiser for a static final field.
1460 (jni_print_double): Likewise.
1462 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1465 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1466 * gjavah.c (print_field_info): Mark static data members of
1467 floating-point type with "__extension__".
1469 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1471 * gjavah.c (print_field_info): Mark static data members of
1472 floating-point type with "__extension__".
1474 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1477 * parse.y (build_string_concatenation): Remove redundant if.
1478 (patch_conditional_expr): Attempt to patch_string() the condition
1479 of a ?: as well, in addition to its other operands.
1481 2005-01-25 Tom Tromey <tromey@redhat.com>
1483 * Make-lang.in (java/java-tree-inline.o): Removed.
1485 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1488 * parse.y (patch_binop): Allow comparisons against NULL only
1489 if the other operand is of a reference type.
1491 2005-01-24 Tom Tromey <tromey@redhat.com>
1493 * java-tree.h (gcj_abi_version): Declare.
1494 * class.c (make_class_data): Push gcj_abi_version into "next"
1495 field. Renamed field.
1496 * decl.c (gcj_abi_version): New global.
1497 (parse_version): New function.
1498 (java_init_decl_processing): Call it. Renamed 'next' field.
1500 (GCJ_BINARYCOMPAT_ADDITION): New define.
1502 2005-01-24 Roger Sayle <roger@eyesopen.com>
1505 * jcf-write.c (generate_bytecode_insns): Conversions between
1506 integer types of the same precision shouldn't generate widening
1507 or narrowing conversion bytecodes.
1509 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1511 * java-except.h, java-tree.h: Remove unused prototypes.
1513 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1516 * jcf-write.c (perform_relocations): Don't call memcpy if source
1517 and destination are the same.
1519 2005-01-17 Tom Tromey <tromey@redhat.com>
1521 * verify-impl.c (get_short): Sign extend.
1522 (get_int): Likewise.
1524 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1526 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1529 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1531 * verify.c: Revert to the version before the BC-ABI merge.
1533 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1536 * check-init.c (check_init): Take care of references that do not
1537 have an explicit final variable declaration (e.g. array length
1538 access) for pre/post in/de-crement operators.
1540 2005-01-08 Mark Wielaard <mark@klomp.org>
1542 * parse.y (process_imports): Allocate (and free) original_name only
1543 when not already defined.
1544 * jcf-parse.c (read_class): Free results of find_class() and
1546 (java_parse_file): Keep pointer to head of file_list and free when
1547 done. Free result of lrealpath().
1549 2005-01-05 Tom Tromey <tromey@redhat.com>
1551 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1553 2004-12-20 Andrew Haley <aph@redhat.com>
1555 * typeck.c: Use fold_convert for ints and booleans.
1557 2004-12-17 Andrew Haley <aph@redhat.com>
1560 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1561 BOOLEAN_TYPE or CHAR_TYPE.
1562 (convert_to_boolean, convert_to_char) : Remove.
1563 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1564 * expr.c (expand_load_internal): Do type conversion if type is not
1567 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1570 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1573 2004-12-07 Andrew Haley <aph@redhat.com>
1576 * jcf-parse.c (load_class): Remove sanity test for missing inner
1579 2004-12-06 Tom Tromey <tromey@redhat.com>
1581 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1582 (java.uninstall): Likewise.
1583 (java.maintainer-clean): Likewise.
1584 (.INTERMEDIATE): Likewise.
1585 (java.install-man): Likewise.
1586 (gcj-dbtool.pod): New target.
1587 * gcj.texi (Code Generation): Document -findirect-dispatch.
1588 (libgcj Runtime Properties): Document
1589 gnu.gcj.precompiled.db.path.
1590 (Top): Link to "Invoking gcj-dbtool".
1592 2004-12-06 Tom Tromey <tromey@redhat.com>
1595 * java-tree.h (extract_field_decl): Declare.
1596 * parse.y (extract_field_decl): Renamed from
1597 strip_out_static_field_access_decl. No longer static.
1598 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1600 2004-12-03 Tom Tromey <tromey@redhat.com>
1602 * lang.c (flag_new_verifier): Define.
1603 (java_post_options): Set flag_new_verifier if indirect dispatch
1605 * lang.opt (fnew-verifier): Removed.
1607 2004-12-03 Tom Tromey <tromey@redhat.com>
1610 * Make-lang.in (java.install-common): Only install transformed
1611 gcjh if gcj-cross exists.
1613 2004-12-03 Andrew Haley <aph@redhat.com>
1616 * except.c (link_handler): Patch 'outer' field of siblings of the
1617 range we're demoting.
1619 2004-12-03 Andrew Haley <aph@redhat.com>
1622 * class.c (layout_class_method): Don't fail to override a method
1623 simply because it has DECL_ARTIFICIAL set.
1625 2004-12-02 Tom Tromey <tromey@redhat.com>
1628 * parse.y (craft_constructor): Special case null_pointer_node.
1630 2004-12-02 Tom Tromey <tromey@redhat.com>
1633 * java-gimplify.c (java_gimplify_expr): Don't call
1634 SET_EXPR_LOCATION unless wrapped tree is an expression.
1636 2004-11-27 Per Bothner <per@bothner.com>
1638 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1639 Fix fencepost error in 'i', which got executed one too many times.
1640 Also, fold memcpy into explicit loop, as originally intended.
1641 Also, free temporary 'buf' which otherwise leaks.
1643 2004-11-27 Per Bothner <per@bothner.com>
1645 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1646 local static variables if not USE_MAPPED_LOCATION.
1648 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1650 * class.c, decl.c, expr.c: Fix comment typos.
1652 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1655 * decl.c (end_java_method): Call
1656 attach_init_test_initialization_flags on all the init_decls.
1657 * parse.y (attach_init_test_initialization_flags): Move to ...
1658 * expr.c (attach_init_test_initialization_flags): here and
1659 support BIND_EXPR also.
1660 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1661 * jcf-parse.c (parse_class_file): Don't disable class init
1664 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1666 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1669 2004-11-24 Richard Henderson <rth@redhat.com>
1671 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1672 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1674 2004-11-24 Tom Tromey <tromey@redhat.com>
1676 * verify.c (defer_merging): Don't use C++-style comment.
1677 * verify.h (java_opcode): Added java_opcode_end.
1678 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1680 * verify-impl.c (vfy_push_type): Removed bogus "return".
1681 (initialize_stack): Use vfy_alloc and vfy_free.
1682 (verify_instructions_0): Likewise.
1684 * Merged gcj-abi-2-dev-branch to trunk.
1686 2004-11-24 Andrew Haley <aph@redhat.com>
1688 * jcf-parse.c (parse_class_file): Set file_start_location.
1690 2004-11-10 Tom Tromey <tromey@redhat.com>
1692 * class.c (make_field_value): Don't call build_static_field_ref.
1693 (build_static_field_ref): Don't emit direct references when using
1696 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1697 -verbose:class into man page synopsis.
1699 2004-11-09 Tom Tromey <tromey@redhat.com>
1701 * expr.c (build_java_arraystore_check): Still generate check if
1702 element type is itself an array.
1704 2004-11-08 Tom Tromey <tromey@redhat.com>
1706 * java-tree.h (soft_check_assignment_node): Removed.
1707 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1708 * decl.c (java_init_decl_processing): Don't initialize
1709 soft_check_assignment_node.
1711 2004-11-05 Tom Tromey <tromey@redhat.com>
1713 * class.c (layout_class_methods): Don't add Miranda methods when
1714 using indirect dispatch.
1716 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1718 * class.c (make_class_data): Call emit_assertion_table to set the
1719 'assertion_table' field.
1720 (build_signature_for_libgcj): Move here from expr.c.
1721 (add_assertion_table_entry): New function. Callback for assertion
1722 hashtable traversal.
1723 (emit_assertion_table): New. Take class argument, and generate
1724 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1725 * decl.c (init_decl_processing): Define assertion_entry_type record.
1726 Push 'assertion_table' class field instead of 'verify'.
1727 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1728 (type_assertion_hash): Include 'assertion_code' in hash.
1729 (add_type_assertion): Rewritten. Take class and assertion_code
1730 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1731 (can_widen_reference_to): Use new add_type_assertion() arguments.
1732 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1733 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1734 (verify_identifier_node): Removed.
1735 (assertion_entry_type, assertion_table_type): New.
1736 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1737 assertion code definitions.
1738 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1739 'target_type' to 'op1' and 'op2'.
1740 (add_type_assertion): Declare.
1741 (lang_printable_name_wls): Remove unused definition.
1742 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1743 to emit runtime assertion.
1744 (vfy_note_stack_type): Clean up non-C90 declarations.
1745 (vfy_note_local_type): Likewise.
1746 * verify.h (vfy_is_assignable_from): Declare.
1747 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1748 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1749 instead of is_assignable_from_slow().
1750 (types_compatible): Reinstate ref_compatible() call.
1752 2004-11-04 Tom Tromey <tromey@redhat.com>
1754 * class.c (build_static_field_ref): Reverted previous patch.
1756 * class.c (build_static_field_ref): Don't emit direct references
1757 when using indirect dispatch.
1759 2004-11-03 Tom Tromey <tromey@redhat.com>
1761 * expr.c (expand_java_arrayload): Set lhs_type_node.
1762 (expand_java_arraystore): Set rhs_type_node.
1764 2004-11-02 Tom Tromey <tromey@redhat.com>
1766 * jcf-parse.c (compute_class_name): Use filename length from zip
1767 directory, not strlen.
1769 * expr.c (expand_invoke): Mark new interface methods as abstract.
1771 2004-11-01 Tom Tromey <tromey@redhat.com>
1773 * verify-impl.c (push_jump): Removed check for uninitialized
1775 (push_exception_jump): Likewise.
1776 (handle_ret_insn): Likewise.
1777 (handle_jsr_insn): Likewise.
1778 (state_check_no_uninitialized_objects): Removed.
1780 * decl.c (check_local_unnamed_variable): Recognize
1781 promoted-to-int parameters when using the new verifier.
1782 * expr.c (expand_java_arraystore): Explicitly request array type
1783 when using new verifier.
1784 (expand_java_arrayload): Likewise.
1785 (invoke_build_dtable): Don't pass object_type_node as
1786 expression argument to build_java_indirect_ref.
1787 (build_java_check_indexed_type): Do nothing.
1788 (build_java_arraystore_check): Handle case where array doesn't
1790 (build_java_array_length_access): Likewise.
1791 (expand_invoke): Handle case where interface overrides a method
1793 (pop_type_0): Always succeed for reference types.
1794 (process_jvm_instruction): Don't pop a value in a dead
1796 (pop_arguments): Convert arguments to correct types.
1798 2004-10-29 Andrew Haley <aph@redhat.com>
1800 * jcf-parse.c (give_name_to_class): Remove line that was
1803 2004-10-29 Andrew Haley <aph@redhat.com>
1805 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1807 2004-10-20 Andrew Haley <aph@redhat.com>
1809 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1811 2004-10-26 Tom Tromey <tromey@redhat.com>
1813 * verify.h (vfy_notify_verified): Removed.
1814 * verify-glue.c (vfy_notify_verified): Removed.
1816 2004-10-26 Tom Tromey <tromey@redhat.com>
1818 * verify-impl.c (debug_print_state): Declare `i' before code.
1819 (merge_types): Modify `t' when it is null_type.
1821 2004-10-26 Tom Tromey <tromey@redhat.com>
1823 * verify-impl.c (type_print): Renamed from print. Now static and
1825 (debug_print_state): Use type_print.
1827 2004-10-25 Tom Tromey <tromey@redhat.com>
1829 * expr.c (build_invokeinterface): Compute correct offset for
1830 index into interface methods.
1832 2004-10-20 Tom Tromey <tromey@redhat.com>
1834 * java-tree.h (verify_jvm_instructions_new): Declare.
1836 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1839 * verify-impl.c (verify_instructions): Correctly handle wide
1841 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1842 (vfy_get_component_type): Strip pointer types.
1843 (vfy_find_class): Use get_type_from_signature. Strip pointer
1845 Include java-except.h.
1847 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1849 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1850 vfy_push_type_t, set_variable, add_new_state, merge_into,
1851 handle_jsr_insn, branch_prepass, check_class_constant,
1852 check_wide_constant, get_one_type, compute_static_types,
1853 verify_instructions_0): Clean up C99 declarations after statements.
1855 2004-10-20 Tom Tromey <tromey@redhat.com>
1857 * verify-impl.c (merge_refs): Compare reference against iterator,
1860 * verify-glue.c (vfy_tag): Mask off resolved flag.
1862 2004-10-19 Tom Tromey <tromey@redhat.com>
1864 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1865 (init_state_with_stack): Initialize `this_type' in state.
1866 (verify_method): Use debug_print.
1867 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1868 (vfy_note_stack_depth): Reverted last patch.
1869 (vfy_note_stack_type): Note pointer to Object, not Object.
1870 (vfy_note_local_type): Likewise.
1872 * verify.h (vfy_note_instruction_seen): Declare.
1873 * verify-glue.c (verify_jvm_instructions_new): Set
1874 BCODE_EXCEPTION_TARGET on target instruction.
1875 (vfy_note_instruction_seen): New function.
1876 * verify-impl.c (FLAG_INSN_SEEN): New define.
1877 (verify_instructions_0): Set flag on instruction. Save state for
1879 (verify_instructions): Call vfy_note_instruction_seen.
1881 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1882 (verify_jvm_instructions_new): Call method_init_exceptions,
1883 add_handler, and handle_nested_ranges.
1884 * verify-impl.c (verify_method): Return 1 on success.
1885 (verify_instructions_0): Save the state at PC=0.
1887 * verify-impl.c (init_type_from_class): Set is_resolved and
1888 ref_next on new ref_intersection.
1889 (init_type_from_string): Likewise.
1891 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1893 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1894 if flag_new_verifier is set.
1895 * java-tree.h (flag_new_verifier): Declare.
1896 * lang.opt (fnew-verifier): New option.
1897 * verify-impl.c: Work around namespace pollution by undef'ing
1899 (struct verifier_context): Make 'bytecode' const.
1900 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1901 (types_compatible): For the BC-ABI, always consider reference types
1903 (check_class_constant): Use vfr->current_class.
1904 (check_constant): Likewise.
1905 (check_wide_constant): Likewise.
1906 (check_field_constant): Check for 'L' at start of type name.
1907 (get_one_type): Return pointer instead of type. Set type result in
1908 caller via passed type pointer.
1909 (compute_argument_types): Update to use new get_one_type arguments.
1910 (compute_return_type): Likewise.
1911 (make_verifier_context): New. Allocate and initialize 'vfr'.
1912 (free_verifier_context): New. Free 'vfr' and its contents.
1913 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1914 and free_verifier_context.
1916 2004-10-15 Tom Tromey <tromey@redhat.com>
1918 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1919 * verify.h (vfy_fail): Fixed formatting.
1921 * verify-impl.c (vfr): Fixed comment formatting.
1922 (collapse_type): New function.
1923 (verify_instructions): Notify compiler about type map.
1924 * verify.h (vfy_note_stack_depth): Updated.
1925 (vfy_note_stack_type): Likewise.
1926 (vfy_note_local_type): Likewise.
1927 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1929 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1930 state. Added `method' argument.
1931 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1933 (vfy_note_local_type): New function.
1934 (vfy_unsuitable_type): Likewise.
1935 (vfy_return_address_type): Likewise.
1936 (vfy_null_type): Likewise.
1938 * verify.h (VFY_IN_GCC): Removed.
1939 (VFY_WANT_TYPEMAP): Removed.
1940 * verify-impl.c (verify_instructions_0): Removed useless "\".
1941 (struct state) <next>: Uncomment.
1943 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1945 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1948 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1950 * Make-lang.in (verify.o): Re-enabled this target.
1951 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1952 (vfy_get_interface): Likewise.
1953 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1954 * verify.h (verify_jvm_instructions_new): Declare.
1955 * verify-impl.c (free_state): Temporarily comment out unused
1958 2004-10-06 Tom Tromey <tromey@redhat.com>
1960 * java-tree.h (JV_STATE_READ): New enum value.
1962 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1964 * verify.h: New file.
1966 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1968 * verify-impl.c, verify-glue.c, verify.h: New files.
1969 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1971 2004-09-24 Andrew Haley <aph@redhat.com>
1973 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1974 for a slot if it's of pointer type.
1976 2004-09-14 Tom Tromey <tromey@redhat.com>
1978 * class.c (make_class_data): Correctly initialize "state" field.
1979 Initialize "engine" field.
1980 * decl.c (java_init_decl_processing): Add "engine" field.
1982 2004-09-10 Andrew Haley <aph@redhat.com>
1985 * expr.c (build_invokeinterface): Use fast method for interface
1987 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1988 JTI_ITABLE_PTR_TYPE.
1989 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1990 (emit_symbol_table): Add new arg, element_size.
1991 * decl.c (java_init_decl_processing): Initialize Class.itable.
1992 * class.c (GEN_TABLE): New macro.
1993 (gen_indirect_dispatch_tables): Use it. Add itable.
1994 (make_class_data): Add new arg for emit_symbol_table().
1996 (add_miranda_methods): Make sure search_class has been parsed.
1997 (emit_symbol_table): Add new arg, element_size.
1999 2004-09-06 Andrew Haley <aph@redhat.com>
2001 * verify.c (merge_types): Return Object for all merges of
2003 * expr.c (add_type_assertion): Don't generate assertions when
2004 source type is array of Object.
2006 2004-09-03 Andrew Haley <aph@redhat.com>
2008 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
2010 * lang.c (java_post_options): Force flag_verify_invocations if
2011 we're not using indirect dispatch.
2013 * expr.c (pop_type_0): Move test for interfaces before call to
2014 can_widen_reference_to().
2015 (build_signature_for_libgcj): Remove generation of canonical array
2017 (add_type_assertion): Canonicalize both arrays.
2018 Don't assert that type X can be assigned to Object.
2019 Don't assert that type X an be assigned to type X.
2020 Don't assert that Object can be assigned to type X.
2021 (can_widen_reference_to): Warn whenever we generate an assertion.
2022 (process_jvm_instruction): Use throwable_type_node for the type of
2025 2004-09-01 Andrew Haley <aph@redhat.com>
2027 * decl.c (java_init_decl_processing): Change
2028 verify_identifier_node to "__verify".
2029 * expr.c (add_type_assertion): Use verify_identifier_node for name.
2030 * java-tree.h (verify_identifier_node): Change to "__verify".
2032 * expr.c (build_signature_for_libgcj): New function.
2033 (add_type_assertion): Use it to construct signatures for
2034 source_type and target_type.
2036 2004-08-27 Andrew Haley <aph@redhat.com>
2038 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
2039 (verify_identifier_node): New.
2040 (TYPE_VERIFY_METHOD): New.
2041 (struct type_assertion): New type.
2042 * expr.c (type_assertion_eq): New function.
2043 (type_assertion_hash): New function.
2044 (add_type_assertion): New function.
2045 (can_widen_reference_to): Call add_type_assertion().
2046 * decl.c (java_init_decl_processing): Add verify_identifier_node.
2047 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
2048 (finish_class): Output TYPE_VERIFY_METHOD (type).
2050 * decl.c (end_java_method): Nullify unused fields.
2052 2004-08-17 Andrew Haley <aph@redhat.com>
2054 * verify.c (defer_merging): Quieten.
2055 * jcf-parse.c (load_class): Only try to open a class file if it's
2056 java.lang.Object or if it's part of the current compilation.
2057 Check that the class we just tried to load is the class we just
2059 (java_parse_file): Set flag_verify_invocations off if we're
2060 compiling from .class.
2061 (parse_zip_file_entries): Abort if we try to read a dummy class.
2062 * expr.c (can_widen_reference_to): Quieten.
2063 (build_invokevirtual): Abort if we try to invokevirtual an
2065 (expand_invoke): Don't build a non-interface call to an interface.
2066 (build_instanceof): Don't do premature optimization if
2067 flag_verify_invocations is not set.
2068 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
2070 (build_static_field_ref): Add correct type conversion for
2072 (add_miranda_methods): Disable generation of Miranda methods for
2074 (layout_class_method): Don't complain about non-static method
2075 overrides static method with dummy classes.
2077 2004-08-13 Tom Tromey <tromey@redhat.com>
2079 * class.c (build_static_field_ref): Re-enable atable lookups for
2082 * parse.y (strip_out_static_field_access_decl): Indentation fix.
2084 2004-08-11 Tom Tromey <tromey@redhat.com>
2086 * gcj.texi (libgcj Runtime Properties): Document new properties.
2088 2004-08-06 Andrew Haley <aph@redhat.com>
2090 * jcf-parse.c (load_class): Check that we really have loaded the
2091 class we're looking for.
2093 2004-07-19 Andrew Haley <aph@redhat.com>
2095 * verify.c (verify_jvm_instructions): Comment change only.
2097 * typeck.c (build_java_array_type): Add size field to array name.
2099 * java-tree.h (LOCAL_SLOT_P): New.
2100 (update_aliases): Add PC argument.
2101 (pushdecl_function_level): New function.
2103 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2104 MODIFY_EXPR, and SAVE_EXPR.
2105 (java_gimplify_modify_expr): New function.
2107 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2108 (expand_iinc): Pass PC to update_aliases().
2109 (STORE_INTERNAL): Likewise.
2110 (process_jvm_instruction): Likewise.
2112 * decl.c (base_decl_map): New variable.
2113 (uniq): New variable.
2114 (update_aliases): Rewrite with more thorough checking.
2115 (debug_variable_p): New function.
2116 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2117 (check_local_named_variable): Delete whole function.
2118 (initialize_local_variable): New function.
2119 (check_local_unnamed_variable): Add checks and comments.
2120 (find_local_variable): Rewrite.
2121 (java_replace_reference): New function.
2122 (function_binding_level): New variable.
2123 (pushdecl_function_level): New function.
2124 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2125 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2126 (start_java_method): Reset uniq. Create base_decl_map. Set
2127 function_binding_level.
2128 (end_java_method): Null unused fields to save memory.
2130 2004-06-29 Andrew Haley <aph@redhat.com>
2132 * except.c (expand_start_java_handler): Push a new binding level.
2133 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2134 register_exception_range() to register where we'll do it.
2135 (expand_end_java_handler): Remove old bogus code. Replace with
2136 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2137 the top of the expression we're curently building.
2138 (maybe_end_try): Delete.
2139 * decl.c (binding_level.exception_range): New field.
2140 (clear_binding_level): Add field exception_range. Reformat.
2141 (poplevel): Call expand_end_java_handler().
2142 (poplevel): Call java_add_stmt only if functionbody is false.
2143 (maybe_poplevels): Don't call maybe_end_try() from here.
2144 (end_java_method): Clear no longer used trees in function decl.
2145 (register_exception_range): New function.
2146 * java-tree.h (register_exception_range, struct eh_range): Declare.
2148 2004-06-22 Andrew Haley <aph@redhat.com>
2150 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2152 * check-init.c (get_variable_decl): Teach check-init about
2153 FIELD_DECLs addressed via the otable.
2154 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2157 2004-05-28 Andrew Haley <aph@redhat.com>
2159 * jcf-parse.c (load_class): Don't try to read a class that we've
2162 * expr.c (build_invokeinterface): Use the old-fashioned way of
2163 doing indirect dispatch: look up interfaces by name.
2164 * java-tree.h (enum java_tree_index): Add
2165 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2166 * decl.c (java_init_decl_processing): Add
2167 soft_lookupinterfacemethodbyname_node.
2169 * gjavah.c (print_method_info): Final methods have vtable entries,
2170 so gjavah needs to output them.
2171 * class.c (layout_class_method): Generate vtable entries for final
2173 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2174 dispatch, even if a method is final.
2176 2004-05-25 Andrew Haley <aph@redhat.com>
2178 * class.c (build_symbol_entry): Convert the names of constructors
2179 to init_identifier_node when generating an entry for the indirect
2182 * expr.c (build_known_method_ref): Generate indirect calls for
2183 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2185 2004-05-24 Andrew Haley <aph@redhat.com>
2187 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2188 atable element is of the right type.
2190 * class.c (build_static_field_ref): Cast pointer to correct type
2193 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2195 * Merged with HEAD as of 20040514. Diff against
2196 gcj-abi-2-merge-20040514.
2198 2004-04-16 Andrew Haley <aph@redhat.com>
2200 * verify.c (check_pending_block): Disable subroutine checks.
2201 (defer_merging): New function.
2202 (merge_types): If types are dummy, use defer_merging to combine them.
2203 (verify_jvm_instructions): If invocation is invokeinterface and
2204 target is dummy, assume target really is an interface.
2206 * parse.y (patch_invoke): Break out call to java_create_object.
2208 * lang.c (flag_verify_invocations): New.
2210 * jcf-parse.c (load_class): If we've already failed to load a
2211 class, don't try again.
2212 (load_class): If we can't find a .class file, don't fail, but emit
2214 (parse_class_file): Don't act on dummy methods.
2216 * java-tree.h (flag_verify_invocations): New.
2218 (lang_type.dummy_class): New field.
2219 (java_create_object): New function.
2220 (METHOD_DUMMY): New.
2222 * expr.c (build_field_ref): Widen field offset.
2223 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2224 that each of its elements is compatible with the one we're
2226 (pop_type_0): Issue a warning to say that we need to generate a
2228 (java_create_object): New function.
2229 (build_field_ref): Only generate hard refs if we're not using
2231 (expand_java_field_op): If we're using !verify_invocations and we
2232 see a missing field, generate a decl for it.
2234 (expand_invoke): If a class doesn't have the method we seek and
2235 we're using !flag_verify_invocations, generate a decl for the
2238 (build_known_method_ref): Always use indirect dispatch via the
2239 atable for static methods.
2241 (expand_java_NEW): Break out object creation into new function,
2244 (can_widen_reference_to): Issue a warning to say that we need to
2245 generate a runtime check.
2247 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2248 (make_method_value): Also use index for interfaces.
2249 (make_class_data): Skip dummy field for inherited data.
2250 Don't build method array for dummy methods.
2251 Set size_in_byte to -1 when using inirect dispatch
2252 Don't build a hard class ref if we don't have a hard ref to our
2253 superclass, or if we're using inirect dispatch.
2254 Null out dispatch tables.
2256 (layout_class_method): Don't complain about non-static method
2257 overrides static method is method is artificial.
2259 (build_static_field_ref): Disable atable references to static
2260 fields for the time being.
2262 (layout_class_methods): Check for CLASS_INTERFACE as
2263 well as CLASS_ABSTRACT.
2265 2004-11-24 Steven Bosscher <stevenb@suse.de>
2267 * class.c (make_class_data): Don't check flag_inline_functions.
2268 * lang.c (flag_really_inline): Remove unused flag.
2269 (java_handle_option): Don't set it here. Remove special handling
2270 of flag_inline_functions for Java.
2271 (java_init): Don't set flag_inline_trees here. Already done...
2272 (java_post_options): ...here. Don't clear flag_inline_functions.
2274 2004-11-24 Steven Bosscher <stevenb@suse.de>
2276 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2277 (java_gimplify_exit_block_expr): New function.
2278 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2280 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2281 (EXIT_BLOCK_EXPR): Likewise.
2282 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2283 (LABELED_BLOCK_BODY): Likewise.
2284 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2285 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2286 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2288 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2289 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2290 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2291 second operand of EXIT_BLOCK_EXPR.
2292 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2294 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2296 2004-11-23 Ben Elliston <bje@au.ibm.com>
2298 * xref.h (xref_flag_value): Remove.
2299 (xref_set_data, xref_get_data): Likewise.
2300 (xref_set_current_fp): Likewise.
2301 (XREF_NONE): Likewise.
2302 (XREF_GET_DATA): Likewise.
2303 * xref.c (xref_flag_value): Remove.
2304 (xref_set_data, xref_get_data): Likewise.
2305 (xref_set_current_fp): Likewise.
2307 2004-11-23 Ben Elliston <bje@au.ibm.com>
2309 * gjavah.c (output_directory): Make static.
2310 (temp_directory): Likewise.
2312 2004-11-15 Tom Tromey <tromey@redhat.com>
2314 * decl.c (instn_ptr_type_node): Removed.
2315 (lineNumbers_ptr_type_node): Removed.
2316 (jint_type): Removed.
2317 (jint_ptr_type): Removed.
2319 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2322 * check-init.c (check_init): Ignore DECL_EXPR.
2323 * expr.c (always_initialize_class_p): Reenable.
2324 (build_class_init): Use a variable to store the decl. Also use
2325 boolean_false_node instead of integer_zero_node.
2326 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2329 2004-11-08 Tom Tromey <tromey@redhat.com>
2332 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2333 generating a JNI header.
2334 (print_field_info): Handle JNI headers.
2335 (jni_print_float): Likewise.
2336 (jni_print_double): Likewise.
2338 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2340 * decl.c (end_java_method): Remove duplicated code.
2342 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2343 Gerald Pfeifer <gerald@pfeifer.com>
2345 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2348 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2351 * class.c: Reinstate 2004-08-18 patch.
2352 (make_local_function_alias): Don't create an alias for extern (native)
2355 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2358 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2359 (make_method_value): Likewise.
2361 2004-10-21 Andrew Haley <aph@redhat.com>
2364 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2366 2004-10-20 Andrew Haley <aph@redhat.com>
2368 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2369 Remove duplicated code block.
2371 2004-10-18 Steven Bosscher <stevenb@suse.de>
2373 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2374 New rules to work around old Bison warnings.
2376 2004-10-17 Steven Bosscher <stevenb@suse.de>
2378 * class.c (ident_subst): Always alloca buffer.
2379 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2380 opcode after including javaop.def.
2381 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2382 conditional expression that exits, to avoid warnings.
2383 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2384 a user of an extension.
2385 * win32-host.c: Move check down to have non-empty file when
2386 WIN32 is not defined.
2388 * Make-lang.in (java-warn): Add STRICT_WARN.
2389 (java/jcf-io.o-warn): Don't have Werror for this file.
2390 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2392 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2394 * expr.c (expr_add_location): Move declaration to before all
2396 * parse.y (java_expand_classes): Ditto.
2397 * lex.c (java_peek_unicode): Ditto.
2399 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2401 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2402 if possible, else convert `foo' to 'foo'.
2403 * class.c: Likewise.
2406 * jcf-io.c: Likewise.
2407 * jcf-parse.c: Likewise.
2410 * parse.h: Likewise.
2412 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2414 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2415 rename parameter 'msg' to 'msgid' in function declaration.
2416 (issue_warning_error_from_context): Likewise.
2417 (yyerror): Rename parameter 'msg' to 'msgid'.
2418 (all over): Use new quoting style for diagnostics.
2420 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2422 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2423 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2426 2004-10-14 Matt Austern <austern@apple.com>
2428 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2431 2004-10-13 Tom Tromey <tromey@redhat.com>
2434 * lang.opt (--extdirs): Document.
2435 * jvspec.c (lang_specific_driver): Recognize -encoding and
2438 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2440 * parse.y (issue_warning_error_from_context): Use va_list *
2441 instead of va_list parameter.
2442 (parse_error_context): Update call.
2443 (parse_warning_context): Likewise.
2445 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2447 * parse.y, parse-scan.y: Add list of diagnostic messages to
2448 insulate translation template from version of yacc/bison used
2449 to compile the grammar.
2451 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2453 Prepare for %q, %< and %> in diagnostic message strings.
2454 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2455 Name second parameter 'msgid'.
2456 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2457 (issue_warning_error_from_context): Use pretty-printer functions
2458 instead of vsprintf for constructing formatted messages. Rename
2459 parameter 'msg' to 'msgid'.
2460 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2461 (parse_warning_context): Likewise.
2463 2004-10-05 Andrew Haley <aph@redhat.com>
2466 * jcf-parse.c (parse_zip_file_entries): If a class has a
2467 superclass and a TYPE_SIZE of zero, lay it out.
2469 2004-09-30 Andrew Haley <aph@redhat.com>
2472 * jcf-parse.c (compute_class_name): Rewrite.
2474 2004-10-01 Jan Hubicka <jh@suse.cz>
2476 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2478 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2480 * lex.c: Fix a comment typo.
2482 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2484 * java-tree.h: Fix a comment typo.
2486 2004-09-30 Per Bothner <per@bothner.com>
2488 Simplify lexer. Implement --enable-mapped-location support.
2489 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2490 (parse_source_file_1): Pass filename as extra parameter, so we can call
2491 linemap_add and set input_location here, rather than in both callers.
2492 (read_class): Pass copied filename to parse_source_file_1.
2493 Don't initialize wfl_operator - only needed for source compilation.
2494 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2495 * lex.h: Remove a bunch of debugging macros.
2496 * lex.h (struct_java_line, struct java_error): Remove types.
2497 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2498 (struct java_lc_s): Remove prev_col field.
2499 (struct java_lexer): New fields next_unicode, next_columns, and
2500 avail_unicode. New position field, and maybe token_start field.
2501 Don't need hit_eof field - use next_unicode == -1 instead.
2502 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2503 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2504 * parse.h: Various changes for USE_MAPPED_LOCATION.
2505 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2506 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2507 (struct parser_ctxt): New file_start_location field.
2508 Remove p_line, c_line fields since we no longer save lines.
2509 Remove elc, lineno, and current_jcf fields - no longer used.
2510 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2511 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2512 source_location and is probably not needed anymore anyway.
2513 Use new expr_add_Location function.
2514 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2515 (java_pop_parser_context): Minor cleanup.
2516 (java_parser_context_save_global, java_parser_context_restore_global,
2517 java_pop_parser_context): Save/restore input_location as a unit.
2518 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2519 a source_location instead of a wfl context node.
2520 (check_class_interface_creation): input_filename is not addressable.
2521 (create_artificial_method): Calling java_parser_context_save_global
2522 and java_parser_context_restore_global is overkill. Instead,
2523 temporarily set input_location from class decl.
2524 (java_layout_seen_class_methods): Set input_location from method decl.
2525 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2526 (finish_loop_body): Likewise.
2527 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2528 (java_sprint_unicode): Take a character, not index in line.
2529 (java_sneak_uncode): Replaced by java_peek_unicode.
2530 (java_unget_unicode): No longer used.
2531 (java_allocate_new_line. java_store_unicode): Removed, since we
2532 no longer remember "lines".
2533 (java_new_lexer): Update for new data structures.
2534 (java_read_char): Move unget_value checking to java_read_unicode.
2535 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2536 efficient functions that are used directly when lexing.
2537 (java_read_unicode_collapsing_terminators): No longer needed.
2538 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2539 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2540 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2541 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2542 combine switch branches, and test for common token kinds earlier.
2543 (java_lex_error): Rewrite.
2544 * jv-scan.c (expand_location): New function, copied from tree.c.
2545 (main): Set ctxp->filename instead of setting input_filename directly.
2547 2004-09-30 Per Bothner <per@bothner.com>
2549 More cleanup for --enable-mapped-location.
2550 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2551 input_location here. Instead do it in give_name_to_class.
2552 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2553 * expr.c (expand_byte_code): Call linemap_line_start.
2554 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2555 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2556 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2557 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2558 to USE_MAPPED_LOCATION case.
2560 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2561 * jcf-parse.c (java_parse_file): Don't set input_filename.
2562 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2563 Create a list of TRANSLATION_UNIT_DECL.
2564 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2565 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2566 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2567 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2568 (file_start_location): New static.
2569 (set_source_filename): Avoid extra access to input_filename macro.
2570 Concatenate new name with class's package prefix.
2571 (set_source_filename, give_name_to_class): Update.
2572 (give_name_to_class): Set class's "line 0" input_location here.
2573 (parse_class_file): Set input_location as a unit.
2575 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2577 2004-09-29 Per Bothner <per@bothner.com>
2579 * java-tree.h: Redefine some macros and add some declaration
2580 to handle the USE_MAPPED_LOCATION case.
2581 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2582 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2583 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2584 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2586 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2587 * decl.c (finish_method, java_add_stmt): Likewise.
2588 * java-gimplify.c (java-gimplify.c): Likewise.
2589 * jcf-write.c (generate_bytecode_insns): Likewise.
2590 * lang.c (java_post_options): Likewise - call linemap_add.
2592 2004-09-29 Andrew Haley <aph@redhat.com>
2595 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2596 result of TRUNC_MOD_EXPR.
2597 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2598 * decl.c (java_init_decl_processing): Mark
2599 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2601 2004-09-28 Tom Tromey <tromey@redhat.com>
2604 * class.c (add_miranda_methods): Load superinterface if not
2607 2004-09-28 Andrew Haley <aph@redhat.com>
2610 * jcf-parse.c (load_class): Don't try to read a class that we've
2613 2004-09-28 Andrew Haley <aph@redhat.com>
2615 * jcf-parse.c (load_class): Back out previous broken patch.
2617 2004-09-28 Andrew Haley <aph@redhat.com>
2620 * jcf-parse.c (load_class): Don't try to read a class that we've
2622 Check that we really did read the right class.
2624 2004-09-25 Tom Tromey <tromey@redhat.com>
2627 * parse.y (create_artificial_method): Use add_method_1.
2629 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2631 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2633 * gcj.texi: Fix typos.
2635 2004-09-24 Tom Tromey <tromey@redhat.com>
2638 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2639 in error parts of rule.
2640 (unary_expression): Don't call error_if_numeric_overflow when $1
2643 2004-09-24 Tom Tromey <tromey@redhat.com>
2646 * parse.y (resolve_qualified_expression_name): Set
2647 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2648 * expr.c (force_evaluation_order): Check for empty argument list
2649 after stripping COMPOUND_EXPR.
2651 2004-09-23 Andrew Haley <aph@redhat.com>
2654 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2657 2004-09-23 Tom Tromey <tromey@redhat.com>
2660 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2661 where operand is null.
2663 2004-09-23 Tom Tromey <tromey@redhat.com>
2666 * parse.y (not_accessible_p): Allow access to protected members
2667 even when class is not static.
2669 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2671 * Make-lang.in: Revert the gcc-none.o change.
2673 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2675 * parse.y (patch_anonymous_class): VEC_space returns true if there
2678 2004-09-21 Matt Austern <austern@apple.com>
2681 * gjavah.c (free_method_name_list): Fix function definition so
2682 it's a proper C prototype.
2684 2004-09-21 Tom Tromey <tromey@redhat.com>
2687 * gjavah.c (free_method_name_list): New method.
2690 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2691 Zack Weinberg <zack@codesourcery.com>
2693 * java-tree.def: Use tree_code_class enumeration constants
2694 instead of code letters.
2695 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2696 new tree-class enumeration constants.
2698 2004-09-13 Tom Tromey <tromey@redhat.com>
2701 * class.c (layout_class_method): Put synthetic methods into the
2704 2004-09-11 Andrew Pinski <apinski@apple.com>
2706 * Make-lang.in (java/ggc-none.c): Change dependency
2707 for ggc.h into $(GGC_H).
2709 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2711 * Make-lang.in (java/win32-host.o): Add dependency on
2713 * win32-host.c: Add includes for coretypes.h, jcf.h
2715 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2717 * Make-lang.in (GCJH_OBJS): Change dependency from
2718 ggc-none.o to java/ggc-none.o
2719 (JCFDUMP_OBJS): Likewise.
2720 (java/ggc-none.o): New target.
2722 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2724 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2725 * class.c (build_utf8_ref, build_static_field_ref,
2726 make_field_value, make_method_value, get_dispatch_table,
2727 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2728 * constants.c (get_tag_node, build_ref_from_constant_pool,
2729 build_constants_constructor): Likewise.
2730 * decl.c (java_init_decl_processing): Likewise.
2731 * expr.c (build_java_array_length_access, build_newarray,
2732 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2733 build_java_binop, build_field_ref, expand_java_add_case,
2734 expand_java_call, build_known_method_ref, build_invokevirtual,
2735 build_invokeinterface, build_jni_stub): Likewise.
2736 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2737 * jcf-parse.c (get_constant): Likewise.
2738 * lex.c (do_java_lex): Likewise.
2739 * parse.y (patch_binop, patch_unaryop, patch_cast,
2740 build_newarray_node, patch_newarray): Likewise.
2741 * resource.c (compile_resource_data): Likewise.
2742 * typeck.c (build_prim_array_type): Likewise.
2744 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2746 * decl.c (java_init_decl_processing): Adjust
2747 initialize_sizetypes call.
2749 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2751 * jv-scan.c (fancy_abort): Add.
2753 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2755 * expr.c (build_java_arrayaccess): Use convert to change
2758 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2760 * class.c (make_local_function_alias): Allocate extra space for 'L'
2761 in name buffer. Reported by Thomas Neumann.
2763 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2765 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2766 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2767 * lex.c (do_java_lex): Adjust.
2768 (error_if_numeric_overflow): Likewise.
2770 2004-08-18 Andrew Pinski <apinski@apple.com>
2772 * class.c (make_local_function_alias): Only make a new decl if we
2773 support alias attribute on all decls.
2775 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2777 * class.c (make_local_function_alias): New function. Create local
2778 alias for public method DECL.
2779 (make_method_value): Use make_local_function_alias.
2780 * parse.y (craft_constructor): Don't special-case anonymous classes.
2781 Always set ctor_name to init_identifier_node.
2782 (lookup_method_invoke): Call layout_class_method when creating
2783 anonymous class constructor.
2785 2004-08-18 Richard Henderson <rth@redhat.com>
2787 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2788 default case. Treat '<' similarly. Update for
2789 is_gimple_formal_tmp_var name change.
2791 2004-08-17 Andrew Haley <aph@redhat.com>
2793 * lang.c (lang_printable_name): Obey verbose flag.
2794 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2795 lang_printable_name().
2796 (verify_constructor_circularity, get_printable_method_name,
2797 check_abstract_method_definitions, java_check_regular_methods,
2798 java_check_abstract_methods, check_inner_class_access,
2799 fix_constructors, patch_method_invocation, patch_return):
2801 * expr.c (pop_type_0): Likewise.
2803 * java-tree.h (lang_printable_name_wls): Delete.
2805 2004-08-16 Tom Tromey <tromey@redhat.com>
2808 * parse.y (primary): Changed for initialized and uninitialized
2810 (array_access): Handle array_creation_initialized.
2811 (array_creation_expression): Split into
2812 array_creation_initialized and array_creation_uninitialized.
2814 2004-08-16 Andrew Haley <aph@redhat.com>
2816 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2817 generating bytecode.
2819 2004-08-16 Elliot Lee <sopwith@redhat.com>
2822 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2823 spaces, and quoted filelists.
2825 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2827 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2828 * class.c (build_utf8_ref, build_static_field_ref,
2829 make_field_value, make_method_value, get_dispatch_table,
2830 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2831 * constants.c (get_tag_node, build_ref_from_constant_pool,
2832 build_constants_constructor): Likewise.
2833 * decl.c (java_init_decl_processing): Likewise.
2834 * expr.c (build_java_array_length_access, build_newarray,
2835 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2836 build_java_binop, build_field_ref, expand_java_add_case,
2837 expand_java_call, build_known_method_ref, build_invokevirtual,
2838 build_invokeinterface, build_jni_stub): Likewise.
2839 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2840 * jcf-parse.c (get_constant): Likewise.
2841 * lex.c (do_java_lex): Likewise.
2842 * parse.y (patch_binop, patch_unaryop, patch_cast,
2843 build_null_of_type, patch_newarray): Likewise.
2844 * resource.c (compile_resource_data): Likewise.
2845 * typeck.c (build_prim_array_type): Likewise.
2847 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2849 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2850 Don't create BLOCK here or call java_gimplify_block.
2852 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2854 * java-tree.h (flag_deprecated): Removed.
2855 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2856 * parse.y (check_deprecation): Check warn_deprecated instead of
2859 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2861 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2862 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2863 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2864 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2865 flag_force_classes_archive_check, flag_optimize_sci,
2866 flag_indirect_dispatch): Remove explicit declarations.
2867 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2870 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2873 * Make-lang.in (java.install-man): Install from either build
2874 tree or source tree, whichever has the file first.
2876 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2878 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2879 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2880 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2881 (do_java_lex): Likewise. Adjust force_fit_type call.
2883 2004-08-04 Roger Sayle <roger@eyesopen.com>
2884 Andrew Haley <aph@redhat.com>
2886 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2887 checking trees as they're being built.
2888 (convert): Call convert_ieee_real_to_integer if we're
2889 converting a constant, even if we're writing a class file.
2891 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2894 * parse.y (fold_constant_for_init): Call resolve_field_access with
2895 correct current_class context.
2897 2004-08-01 Roger Sayle <roger@eyesopen.com>
2899 * decl.c (update_aliases, initialize_local_variable): Replace calls
2900 to build with calls to buildN.
2901 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2902 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2903 * parse.h (BUILD_THROW): Likewise.
2904 * parse.y (switch_expression, synchronized_statement,
2905 catch_clause_parameter, array_creation_expression,
2906 conditional_expression, make_qualified_name,
2907 resolve_qualified_expression_name, patch_method_invocation,
2908 patch_invoke, build_method_invocation, build_new_invocation,
2909 build_assignment, patch_assignment, build_binop, patch_binop,
2910 build_string_concatenation, build_incdec, patch_unaryop,
2911 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2912 patch_return, build_if_else_statement, build_labeled_block,
2913 build_new_loop, build_loop_body, build_bc_statement,
2914 build_assertion, encapsulate_with_try_catch, build_try_statement,
2915 build_try_finally_statement, patch_synchronized_statement,
2916 emit_test_initialization): Likewise, replace build with buildN.
2918 2004-07-28 Eric Christopher <echristo@redhat.com>
2920 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2921 (java_unsafe_for_reeval): Ditto.
2923 2004-07-26 <hp@bitrange.com>
2925 * parse.y (build_super_invocation): Adjust declaration order to
2926 avoid declaration after statement.
2928 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2930 * decl.c: Rename all identifiers named `class' to `cl'.
2932 2004-07-25 Richard Henderson <rth@redhat.com>
2934 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2936 2004-07-23 Mike Stump <mrs@apple.com>
2938 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2939 * gjavah.c (throwable_p, decode_signature_piece,
2940 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2941 process_file): Likewise.
2942 * jcf-dump.c (main): Likewise.
2943 * jcf-io.c (read_zip_member): Likewise.
2944 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2945 give_name_to_class, get_class_constant): Likewise.
2946 * jcf-write.c (find_constant_wide, push_long_const,
2947 generate_classfile): Likewise.
2948 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2949 * parse.y (read_import_dir): Likewise.
2950 * typeck.c (parse_signature_type): Likewise.
2951 * verify.c (verify_jvm_instructions): Likewise.
2952 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2954 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2956 * Make-lang.in: Replace rmic and rmiregistry references with
2957 grmic and grmiregistry.
2958 * gcj.texi: Likewise.
2960 2004-07-20 Andrew Haley <aph@redhat.com>
2963 * verify.c (verify_jvm_instructions): Comment change only.
2965 * typeck.c (build_java_array_type): Add size field to array name.
2967 * java-tree.h (LOCAL_SLOT_P): New.
2968 (update_aliases): Add PC argument.
2969 (pushdecl_function_level): New function.
2971 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2972 MODIFY_EXPR, and SAVE_EXPR.
2973 (java_gimplify_modify_expr): New function.
2975 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2976 (expand_iinc): Pass PC to update_aliases().
2977 (STORE_INTERNAL): Likewise.
2978 (process_jvm_instruction): Likewise.
2980 * decl.c (base_decl_map): New variable.
2981 (uniq): New variable.
2982 (update_aliases): Rewrite with more thorough checking.
2983 (debug_variable_p): New function.
2984 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2985 (check_local_named_variable): Delete whole function.
2986 (initialize_local_variable): New function.
2987 (check_local_unnamed_variable): Add checks and comments.
2988 (find_local_variable): Rewrite.
2989 (java_replace_reference): New function.
2990 (function_binding_level): New variable.
2991 (pushdecl_function_level): New function.
2992 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2993 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2994 (start_java_method): Reset uniq. Create base_decl_map. Set
2995 function_binding_level.
2996 (end_java_method): Null unused fields to save memory.
2998 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
3000 * class.c (add_interface_do): Remove.
3001 (set_super_info, interface_of_p, maybe_add_interface,
3002 add_interface, make_class_data, layout_class,
3003 add_miranda_methods): Adjust BINFO accessors and addition.
3004 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
3006 * jcf-write.c (generate_classfile): Likewise.
3007 * parse.y (patch_anonymous_class, check_inner_circular_reference,
3008 check_circular_reference, java_complete_class,
3009 check_abstract_method_definitions,
3010 java_check_abstract_method_definitions,
3011 check_interface_throws_clauses, java_check_abstract_methods,
3012 lookup_java_interface_method2,
3013 find_applicable_accessible_methods_list): Adjust BINFO accessors
3015 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
3017 2004-07-18 Roger Sayle <roger@eyesopen.com>
3019 * builtins.c (max_builtin, min_builtin,
3020 java_build_function_call_expr): Replace calls to build with buildN.
3021 * class.c (build_class_ref, build_static_field_ref,
3022 get_dispatch_table, make_class_data, layout_class_method): Likewise.
3023 * constants.c (build_ref_from_constant_pool): Likewise.
3024 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
3025 add_stmt_to_compound): Likewise.
3026 * except.c (build_exception_object_ref, expand_end_java_handler):
3028 * java-gimplify.c (java_gimplify_case_expr,
3029 java_gimplify_default_expr, java_gimplify_block,
3030 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
3031 * jcf-write.c (generate_bytecode_insns): Likewise.
3032 * typeck.c (convert_ieee_real_to_integer): Likewise.
3034 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3036 * java-tree.h (builtin_function): Declare.
3038 2004-07-16 Steven Bosscher <stevenb@suse.de>
3040 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
3041 abuse restore_line_number_status.
3043 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
3046 * jcf-parse.c (java_emit_static_constructor): Specify default
3049 2004-07-13 Per Bothner <per@bothner.com>
3051 * java-tree.h (all_class_filename): Remove useless macro.
3052 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
3053 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
3054 * parse.y (java_parser_context_restore_global): Replace
3055 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
3056 * jcf-parse.c (read_class, java_parse_file): Likewise.
3058 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
3061 gjavah.c (print_field_info): Emit constant only if field is static.
3063 2004-07-11 Roger Sayle <roger@eyesopen.com>
3065 * expr.c (java_truthvalue_conversion, flush_quick_stack,
3066 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
3067 build_java_ret, build_java_throw_out_of_bounds_exception,
3068 build_java_array_length_access, java_check_reference,
3069 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
3070 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
3071 expand_java_arrayload, build_java_monitor, expand_java_return,
3072 expand_load_internal, expand_java_NEW, build_get_class,
3073 build_instanceof, expand_java_CHECKCAST, expand_iinc,
3074 build_java_soft_divmod, build_java_binop, build_field_ref,
3075 expand_compare, expand_java_goto, expand_java_switch,
3076 expand_java_add_case, build_class_init, build_known_method_ref,
3077 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
3078 expand_invoke, build_jni_stub, expand_java_field_op,
3079 java_expand_expr, expand_byte_code, STORE_INTERNAL,
3080 force_evaluation_order, emit_init_test_initialization): Convert
3081 calls to "build" into calls to the prefered "buildN" functions.
3083 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3085 * java-tree.h (set_block): Remove.
3086 * lang.c (java_clear_binding_stack): New.
3087 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
3088 * decl.c (struct binding_level): Remove this_block.
3089 (clear_binding_level): Likewise.
3090 (poplevel): Don't handle this_block.
3091 (set_block): Remove.
3093 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
3095 * class.c (common_enclosing_context_p): Remove statement with no
3098 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3101 * parse.y (create_anonymous_class): Remove 'location' argument. Use
3102 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
3103 (craft_constructor): Inherit access flags for implicit constructor
3104 from the enclosing class.
3105 (create_class): Fix comment typo.
3106 (resolve_qualified_expression_name): Pass type of qualifier to
3107 not_accessible_p, not the type in which target field was found.
3108 (not_accessible_p): Handle inner classes. Expand protected
3109 qualifier-subtype check to enclosing instances, but don't apply this
3110 check to static members. Allow protected access to inner classes
3111 of a subtype. Allow private access within common enclosing context.
3112 (build_super_invocation): Get WFL line number info from current
3114 (build_incomplete_class_ref): Update for new create_anonymous_class
3116 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3117 common_enclosing_instance_p.
3118 * class.c (common_enclosing_context_p): New. Determine if types
3119 share a common enclosing context, even across static contexts.
3120 (common_enclosing_instance_p): Renamed from
3121 common_enclosing_context_p. Determines if types share a common
3122 non-static enclosing instance.
3123 * java-tree.h (common_enclosing_instance_p): Declare.
3124 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3125 for inner class constructors.
3126 (generate_classfile): Use get_method_access_flags.
3128 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3130 * class.c (interface_of_p): Check for null TYPE_BINFO.
3132 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3134 * class.c (make_class): Do not create binfo here.
3135 (set_super_info): Create it here.
3136 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3138 2004-07-08 Richard Henderson <rth@redhat.com>
3140 * expr.c (case_identity, get_primitive_array_vtable,
3141 java_expand_expr, emit_init_test_initialization): Remove.
3142 * java-tree.h (java_expand_expr): Remove.
3143 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3145 2004-07-07 Per Bothner <per@bothner.com>
3147 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3148 get internal error due to mismatched types.
3150 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3152 * gcj.texi (Linking): New node. Document -lgij usage.
3154 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3156 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3157 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3158 * java/class.c (set_super_info, class_depth, interface_of_p,
3159 maybe_add_interface, add_interface, make_class_data,
3160 layout_class, add_miranda_methods): Adjust BINFO macros.
3161 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3162 * jcf-write.c (generate_classfile): Likewise.
3163 * parse.y (patch_anonymous_class,
3164 check_inner_circular_reference, check_circular_reference,
3165 java_complete_class, check_abstract_method_definitions,
3166 java_check_abstract_method_definitions,
3167 check_interface_throws_clauses, java_check_abstract_methods,
3168 lookup_java_interface_method2,
3169 find_applicable_accessible_methods_list): Likewise.
3170 * typeck.c (find_method_in_interface): Likewise.
3171 * verify.c (merge_types): Likewise.
3173 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3175 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3176 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3178 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3180 * class.c (make_class): Use make_tree_binfo.
3181 (set_super_info, add_interface_do): Likewise.
3182 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3184 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3186 * verify.c: Correct array element access formatting thinko.
3188 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3190 * verify.c: Insert a short blurb at the start referring to the JVMS.
3191 (merge_type_state): Remove redundant nested if statement.
3192 (verify_jvm_instructions): Ensure current_subr is initialised to
3194 Minor formatting fixes all over the place.
3196 2004-07-02 Richard Henderson <rth@redhat.com>
3198 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3200 2004-07-01 Richard Henderson <rth@redhat.com>
3202 * class.c (registerClass_libfunc): Remove.
3203 (init_class_processing): Don't set it.
3204 (emit_register_classes): Take list_p parameter. Fill it in
3205 with _Jv_RegisterClass calls.
3206 * decl.c (java_init_decl_processing): Don't call
3207 init_resource_processing.
3208 * jcf-parse.c (java_emit_static_constructor): New.
3209 (java_parse_file): Call it.
3210 * resource.c (registerResource_libfunc): Remove.
3211 (init_resource_processing): Remove.
3212 (write_resource_constructor): Take list_p parameter. Fill it in
3213 with _Jv_RegisterResource calls.
3214 * java-tree.h: Update prototypes.
3216 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3219 * class.c (layout_class_method): Do not override package-private
3220 method if its in a different package.
3221 (split_qualified_name): Move here from parse.y. Rename from
3222 breakdown_qualified. Add comment.
3223 (in_same_package): Move here from parse.y. Add comment.
3224 * java-tree.h (break_down_qualified, in_same_package): Declare.
3225 (in_same_package): Likewise.
3226 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3229 2004-06-29 Andrew Haley <aph@redhat.com>
3231 * except.c (expand_start_java_handler): Push a new binding level.
3232 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3233 register_exception_range() to register where we'll do it.
3234 (expand_end_java_handler): Remove old bogus code. Replace with
3235 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3236 the top of the expression we're curently building.
3237 (maybe_end_try): Delete.
3238 * decl.c (binding_level.exception_range): New field.
3239 (clear_binding_level): Add field exception_range. Reformat.
3240 (poplevel): Call expand_end_java_handler().
3241 (poplevel): Call java_add_stmt only if functionbody is false.
3242 (maybe_poplevels): Don't call maybe_end_try() from here.
3243 (end_java_method): Clear no longer used trees in function decl.
3244 (register_exception_range): New function.
3245 * java-tree.h (register_exception_range, struct eh_range): Declare.
3247 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3249 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3251 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3254 * expr.c (class_has_finalize_method): Fix method name indentation.
3255 (expand_java_call): Remove K&R style parameter declaration.
3256 (expand_invoke): Fix statement indentation.
3257 (expand_java_field_op): Likewise.
3258 * parse-scan.y: Fix typo.
3259 (reset_report): Fix method name indentation.
3260 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3262 * verify.c (verify_jvm_instructions): Document parameters, insert
3264 * lang.c (lang_init_source): Fix method name indentation.
3265 * class.c (common_enclosing_context_p): Likewise.
3266 (emit_symbol_table): Fix parameter list indentation.
3267 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3268 parameter declaration.
3269 * constants.c: Fix copyright notice indentation.
3270 * typeck.c (find_method_in_superclasses): Fix parameter list
3272 (find_method_in_interfaces): Likewise.
3273 * zextract.c (makelong): Fix method name indentation.
3275 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3278 * parse.y (create_interface): Set correct access modifiers for
3280 * jcf-write.c (get_classfile_modifiers): New function.
3281 (generate_classfile): Use get_classfile_modifiers, not
3284 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3286 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3287 dependency to current parser context, not NULL_TREE, for top-level
3289 (jdep_resolve_class): Enable member access check for all inner
3292 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3294 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3297 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3300 * expr.c (expand_java_field_op): Ensure that target class for static
3301 field access has been loaded.
3303 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3304 Ranjit Mathew <rmathew@hotmail.com>
3306 PR java/1207, java/16178
3307 * jcf-parse.c (load_class): Return immediately if passed a type decl
3308 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3309 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3310 before calling load_class.
3311 (qualify_and_find): Likewise.
3312 (find_in_imports_on_demand): Likewise.
3313 (find_applicable_accessible_methods_list): Likewise.
3315 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3317 * parse.y (java_layout_seen_class_methods): Don't call load_class
3318 on class defined by source parser.
3320 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3322 * parse.y (set_nested_class_simple_name_value): Removed.
3323 (java_complete_expand_class): Remove calls to
3324 set_nested_class_simple_name_value.
3326 2004-06-22 Andrew Haley <aph@redhat.com>
3327 Ranjit Mathew <rmathew@hotmail.com>
3329 Fixes PR java/16113.
3330 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3332 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3334 * parse.y (create_class): Correct diagnostic message about
3335 java.lang.Object extending anything else.
3337 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3339 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3340 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3341 * constants.c (build_ref_from_constant_pool): Likewise.
3342 * expr.c (build_java_array_length_access): Likewise.
3343 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3344 (invoke_build_dtable, build_invokevirtual): Likewise.
3345 (build_invokeinterface, java_expand_expr): Likewise.
3346 (emit_init_test_initialization): Likewise.
3347 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3348 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3350 2004-06-21 Andrew Haley <aph@redhat.com>
3352 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3355 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3357 * jcf.h (struct JCF): Change java_source, right_zip and finished
3359 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3360 byte_swap and use_fallback to unsigned int.
3361 * parse.h (struct _jdep): Change flag0 to unsigned int.
3363 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3366 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3367 before trying to lay out its methods.
3368 * jcf-parse.c (read_class): Track parsed files using canonical paths
3369 obtained via lrealpath from libiberty.
3370 (java_parse_file): Likewise.
3371 (parse_source_file_1): Rename formal parameter to reflect its
3372 modified purpose. Minor formatting fix.
3374 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3376 * class.c (emit_register_classes): Make the function uninlinable,
3377 do not set current_function_cannot_inline.
3378 * resource.c (write_resource_constructor): Do not reset
3379 flag_inline_functions around rest_of_compilation.
3381 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3384 * expr.c (java_truthvalue_conversion): Handle
3385 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3386 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3387 i.e. return the expression.
3389 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3391 * gjavah.c: Include version.h
3393 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3395 * jcf-write.c (generate_bytecode_conditional): Correct handling
3396 of unordered conditionals. Add comment.
3398 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3399 Per Bothner <per@bothner.com>
3401 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3402 local variable was initialised upon declaration.
3403 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3404 variable was final and initialised upon declaration.
3405 * check-init.c (check_final_reassigned): Give error only if a blank
3406 final is not definitely unassigned or if an initialised final is
3408 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3409 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3410 (check_init): Perform initialised-variable-removing-optimisation
3411 only on non-final local variables.
3413 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3415 * jcf-write.c (generate_bytecode_conditional): Handle binops
3416 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3418 (generate_bytecode_insns): Likewise.
3420 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3422 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3423 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3425 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3427 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3428 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3430 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3432 * decl.c (struct binding_level): Add GTY marker. Compile
3433 binding_depth unconditionally.
3434 (current_binding_level, free_binding_level, global_binding_level):
3436 (clear_binding_level): Unconditionally set binding_depth.
3437 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3439 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3441 * lex.c (java_new_lexer): Set 'encoding'.
3442 (java_read_char): Improve error message for unrecognized characters.
3443 * lex.h (struct java_lexer): New field 'encoding'.
3445 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3447 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3449 2004-05-21 Mark Wielaard <mark@klomp.org>
3451 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3454 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3456 * typeck.c: Remove non-printable character 160.
3458 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3460 * check-init.c: Correct minor typos.
3462 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3464 * Make-lang.in, expr.c, java-gimplify.c: Rename
3465 tree-simple.[ch] to tree-gimple.[ch].
3467 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3469 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3471 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3473 Merge from tree-ssa-20020619-branch. See
3474 ChangeLog.tree-ssa for details.
3476 * Make-lang.in, builtins.c, check-init.c, class.c,
3477 constants.c, decl.c, except.c, expr.c, java-except.h,
3478 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3479 lang.c, lang.opt, parse.y, resource.c: Merged.
3480 * java-gimplify.c: New file.
3482 2004-05-10 Andrew Haley <aph@redhat.com>
3484 * parse.y (create_class): Set TYPE_VFIELD.
3485 * decl.c (java_init_decl_processing): Likewise.
3487 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3488 * class.c (make_method_value): Replace DECL_VINDEX with call to
3490 (get_dispatch_vector): Likewise.
3491 (layout_class_method): Likewise.
3492 Replace set of DECL_VINDEX with call to set_method_index().
3493 (set_method_index): New function.
3494 (get_method_index): New function.
3495 * java-tree.h (set_method_index): New function decl.
3496 (get_method_index): New function decl.
3498 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3500 * parse.y (check_pkg_class_access): Add new argument
3501 and use it when cl is NULL to call lookup_cl on it.
3502 (parser_check_super_interface): Do not call lookup_cl.
3503 Pass this_decl to check_pkg_class_access and NULL
3504 instead of lookup_cl.
3505 (parser_check_super): Update for change in
3506 check_pkg_class_access.
3507 (do_resolve_class): Likewise.
3508 (process_imports): Likewise.
3509 (find_in_imports_on_demand): Likewise.
3510 (resolve_qualified_expression_name): Likewise.
3512 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3514 Fixes PR java/9685, PR java/15073
3515 * parse.y (accessibility_string): New method.
3516 (not_accessible_field_error): Use accessibility_string()
3517 instead of java_accstring_lookup().
3518 (resolve_qualified_expression_name): Check with
3519 check_pkg_class_access() before allowing access using
3522 Use check_pkg_class_access() instead of not_accessible_p()
3523 for unqualified types.
3524 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3525 REFERENCE for package-private access checking.
3526 (patch_method_invocation): Use accessibility_string() instead
3527 of java_accstring_lookup().
3529 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3532 * gjavah.c (struct method_name): Add member is_native.
3533 (overloaded_jni_method_exists_p): Match candidate method only if
3535 (print_method_info): Initialise is_native flag from the method's
3538 2004-04-30 Roger Sayle <roger@eyesopen.com>
3540 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3541 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3543 2004-04-22 Roger Sayle <roger@eyesopen.com>
3545 * resource.c (write_resource_constructor): Guard call to possibly
3546 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3548 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3550 * class.c (make_class_data): Add new field aux_info.
3551 * decl.c (java_init_decl_processing): Push type and decl for
3554 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3556 * expr.c (expand_java_NEW): Don't use size argument for
3557 _Jv_AllocObject calls.
3558 * parse.y (patch_invoke): Likewise.
3560 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3562 * expr.c (build_invokeinterface): Remove unused variables to
3565 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3567 * class.c (get_interface_method_index): New function. Return dispatch
3568 index for interface method.
3569 (make_method_value): For interface methods, set index field to
3570 iface dispatch index, not DECL_VINDEX.
3571 * expr.c (build_invokeinterface): Use get_interface_method_index.
3573 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3575 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3577 2004-03-31 Andrew Haley <aph@redhat.com>
3580 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3582 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3584 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3585 form of GTY markers.
3587 2004-03-25 Marcus Meissner <meissner@suse.de>
3590 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3592 2004-03-23 Tom Tromey <tromey@redhat.com>
3595 * jcf-write.c (make_class_file_name): Don't report if mkdir
3598 2004-03-23 Tom Tromey <tromey@redhat.com>
3600 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3602 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3604 * class.c, gjavah.c, lang.c: Fix comment typos.
3605 * gcj.texi: Fix typos.
3607 2004-03-19 Per Bothner <per@bothner.com>
3609 * gcj.texi (Code Generation): Document new flags and assert defaults.
3611 * class.c (assume_compiled_node_struct): Rename type to
3612 class_flag_node_struct, as it is now also used for enable_assertions.
3613 Rename assume_compiled_node typedef. Rename excludep field to value.
3614 (find_assume_compiled_node): Rename function to find_class_flag_node.
3615 Minor optimization - avoid needless strlen.
3616 (add_assume_compiled): Some tweaking and optimization.
3617 Rename and generalize to add_class_flag takem an extra parameter.
3618 (add_assume_compled): New just calls add_class_flag.
3619 (add_enable_assert, enable_assertions): New functions.
3620 (enable_assert_tree): New static.
3621 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3622 * lang.opt (fenable-assertions, fenable-assertions=,
3623 fdisable-assertions, fdisable-assertions=): New options.
3624 * lang.c (java_handle_option): Handle new options.
3625 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3626 class in an interface - create helper class nested in outer interface.
3627 (build_assertion): Short-circuit if enable_assertions is false.
3629 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3631 * java-tree.h: Changes throughout to add checking to macros
3632 and numerous whitespace changes.
3633 (VAR_OR_FIELD_CHECK): New macro.
3634 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3635 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3637 2004-03-16 Per Bothner <per@bothner.com>
3639 * jcf-jump.c (options): New --print-constants option.
3640 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3642 * jcf-dump.c (flag_print_constant_pool): Default to off.
3643 (print_constant_terse_with_index): New helper function.
3644 (various places): Check flag_print_constant_pool where missing.
3645 (main): If verbose set flag_print_constant_pool.
3646 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3648 2004-03-15 Andrew Haley <aph@redhat.com>
3651 * parse.y (java_complete_lhs): Check that final variable has an
3654 2004-03-12 Andrew Haley <aph@redhat.com>
3657 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3660 2004-02-29 Roger Sayle <roger@eyesopen.com>
3662 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3665 2004-02-27 Per Bothner <per@bothner.com>
3667 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3668 suggestion: Use build_incomplete_class_ref.
3669 This fixes PR java/13508, java/11714.
3671 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3673 * java/parse.h: Update copyright.
3675 2004-02-26 Andrew Haley <aph@redhat.com>
3678 * parse.y (check_interface_throws_clauses): Check for
3679 !METHOD_INVISIBLE (iface_method).
3680 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3681 well as CLASS_ABSTRACT.
3683 2004-02-25 Per Bothner <per@bothner.com>
3685 * parse.y (build_assertion): If we're in an inner class, create the
3686 class$ helper routine in the outer class.
3688 2004-02-19 Richard Henderson <rth@redhat.com>
3690 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3692 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3694 * Make-lang.in (java.install-man): Add extra dependencies.
3696 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3698 * Make-lang.in: Install man pages under the same names
3699 (possibly transformed) as the program they document.
3701 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3703 * gjavah.c: Include "intl.h".
3704 (error): New function.
3705 (main): Call gcc_init_libintl.
3706 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3707 print_stub_or_jni, process_file, main): Use error rather than
3709 (print_method_info, usage, help, version, main): Mark strings for
3710 translation with _. Avoid splitting up sentences. Send
3711 information messages to stdout.
3712 * jcf-dump.c: Include "intl.h".
3713 (main): Call gcc_init_libintl.
3714 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3715 Mark error, usage and version messages for translation with _.
3716 Avoid splitting up sentences.
3717 * jv-scan.c: Include "intl.h".
3718 (fatal_error, warning): Change parameter s to msgid. Translate
3720 (main): Call gcc_init_libintl.
3721 (usage, help, version): Mark error, usage and version messages for
3722 translation with _. Avoid splitting up sentences.
3723 * jvgenmain.c: Include "intl.h".
3724 (main): Call gcc_init_libintl.
3725 (usage, main): Mark error messages for translation with _.
3726 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3727 JVGENMAIN_OBJS): Add intl.o.
3728 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3729 java/jvgenmain.o): Update dependencies.
3731 2004-02-08 Per Bothner <per@bothner.com>
3733 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3734 class don't use not_accessible_field_error, which can get confused.
3736 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3738 Make-lang.in (po-generated): Delete.
3740 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3742 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3744 * decl.c: Include target.h.
3745 (start_java_method): Replace PROMOTE_PROTOTYPES with
3746 targetm.calls.promote_prototypes.
3747 * expr.c: Include target.h.
3748 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3749 targetm.calls.promote_prototypes.
3750 * parse.y: Include target.h.
3751 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3752 with targetm.calls.promote_prototypes.
3754 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3756 * typeck.c: Update copyright.
3758 2004-02-02 Tom Tromey <tromey@redhat.com>
3760 * decl.c (java_init_decl_processing): Remove duplicate
3763 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3765 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3767 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3769 * expr.c (build_field_ref): Move variable
3772 2004-01-28 Andrew Haley <aph@redhat.com>
3774 * expr.c (build_field_ref): Widen field offset.
3776 2004-01-27 Andrew Haley <aph@redhat.com>
3779 * parse.y (check_interface_throws_clauses): Make sure class_decl
3782 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3785 * parse.y (patch_assignment): Don't modify lhs_type for
3786 reference assignments.
3788 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3790 * Make-lang.in: Replace $(docdir) with doc.
3791 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3792 (java.install-man): Revamp rule.
3794 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3796 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3797 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3798 instead of deferred backquote.
3800 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3802 * typeck.c (find_method_in_interfaces): Move variable
3805 2004-01-16 Andrew Haley <aph@redhat.com>
3808 * typeck.c (shallow_find_method): New.
3809 (find_method_in_superclasses): New.
3810 (find_method_in_interfaces): New.
3811 (lookup_do): Rewrite.
3812 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3814 * jcf-parse.c (read_class): Save and restore output_class.
3815 * decl.c (java_expand_body): Set output_class from fndecl.
3817 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3819 * class.c (gen_indirect_dispatch_tables): Fix string length
3822 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3824 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3825 (java.srcextra): Copy above back to source directory if requested.
3826 (po-generated): Delete reference to $(parsedir).
3827 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3830 2004-01-14 Jan Hubicka <jh@suse.cz>
3832 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3835 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3837 * java-tree.h (java_expand_expr): Change prototype.
3838 * expr.c (java_expand_expr): Add alt_rtl parameter.
3840 2004-01-09 Andrew Haley <aph@redhat.com>
3843 * parse.y (java_fix_constructors): Set output_class.
3844 (java_reorder_fields): Likewise.
3845 (java_layout_classes): Likewise.
3846 (java_expand_classes): Generate indirect dispatch tables.
3847 (java_expand_classes): Set output_class.
3848 (java_finish_classes): Likewise.
3849 * lang.c (java_init): Turn on always_initialize_class_p if we're
3850 using indirect dis[atch.
3851 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3852 (java_get_callee_fndecl): Use class local atable.
3854 (always_initialize_class_p): Decl moved to java-tree.h.
3855 (HANDLE_CLASS_INFO): Set output_class.
3856 (read_class): Likewise.
3857 (parse_class_file): Call gen_indirect_dispatch_tables.
3858 (parse_zip_file_entries): Set output_class.
3859 (java_parse_file): Set output_class. Don't emit symbol tables.
3860 * java-tree.h (output_class): New.
3861 Remove global declarations for otable, atable, and ctable.
3862 (always_initialize_class_p): moved here from decl.c.
3864 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3865 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3866 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3867 (struct lang_type): Add otable_methods, otable_decl,
3868 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3869 ctable_decl, catch_classes, type_to_runtime_map.
3870 * expr.c (build_field_ref): Make otable, atable, and ctable class
3871 local rather than global.
3872 (build_known_method_ref): Likewise.
3873 (build_invokeinterface): Likewise.
3874 (java_expand_expr): Pass runtime type (rather than actual type) to
3876 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3877 this class. Look up each class in that map to delete duplicates.
3878 (expand_end_java_handler): Pass runtime type (rather than actual
3879 type) to expand_start_catch.
3880 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3882 (java_init_decl_processing): Rearrange things. Remove global
3883 declarations of otable, atable, and ctable.
3884 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3885 (java_expand_body): Set output_class.
3886 * constants.c (build_constant_data_ref): Use output_class, not
3888 (alloc_name_constant): Likewise.
3889 * class.c (gen_indirect_dispatch_tables): New.
3890 (build_class_ref): Generate hard reference to superclass, even if
3891 using indirect dispatch.
3892 (build_static_field_ref): Use class local atable.
3893 (make_class_data): Generate hard reference to superclass, even if
3894 using indirect dispatch.
3895 Generate symbolic references to interfaces when using indirect
3897 (make_class_data): Emit otable, atable, and ctable.
3898 Make otable, atable, and ctable class local rather than global.
3899 (emit_catch_table): Make otable, atable, and ctable class local
3902 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3904 * parse.y (catch_clause_parameter): Fix typo.
3907 * parse.y: (catch_clause_parameter): Return early if $3, aka
3908 formal_parameter, is null.
3910 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3912 * class.c: Remove uses of "register" specifier in
3913 declarations of arguments and local variables.
3916 * gjavah.c: Likewise.
3917 * jcf-dump.c: Likewise.
3918 * jcf-io.c: Likewise.
3919 * jcf-parse.c: Likewise.
3920 * jcf-write.c: Likewise.
3921 * keyword.h: Likewise.
3922 * parse.y: Likewise.
3923 * typeck.c: Likewise.
3924 * verify.c: Likewise.
3926 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3928 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3929 (java.install_common, java.install-man): Adjust for above.
3930 (java.uninstall): Likewise.
3932 2003-12-03 Michael Koch <konqueror@gmx.de>
3934 * class.c (make_class_data):
3935 Push field value to 'hack_signers' instead of 'signers'.
3936 * decl.c (java_init_decl_processing):
3937 Push field 'hack_signers' instead of 'signers'.
3939 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3941 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3944 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3947 * parse.y (qualify_ambiguous_name): Remove lots of broken
3948 field access processing - there's no need to do that here,
3949 because we have resolve_field_access. Remove
3950 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3951 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3954 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3957 * parse.y (java_complete_lhs): Save location prior to patching
3960 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3963 * resource.c (write_resource_constructor): Append
3964 "_resource" to constructor identifier name.
3966 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3969 * constants.c (cpool_for_class): New function.
3970 (outgoing_cpool): Remove global variable.
3971 (alloc_name_constant): Use cpool_for_class.
3972 (build_constants_constructor): Likewise.
3973 * decl.c (java_expand_body): Set current_class.
3974 * java-tree.h (outgoing_cpool) Remove declaration.
3975 (init_outgoing_cpool): Likewise.
3976 * jcf-parse.c (init_outgoing_cpool): Remove function.
3977 (parse_class_file): Don't call init_outgoing_cpool.
3978 * parse.y (java_complete_expand_methods): Don't call
3979 init_outgoing_cpool. Don't save outgoing_cpool.
3980 (java_expand_classes): Don't restore outgoing_cpool.
3981 (java_finish_classes): Likewise.
3983 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3985 * Make-lang.in: (java.install-common) Add
3986 symlink for $(target_noncanonical)-gcjh for
3989 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3991 * Make-lang.in (java.extraclean): Delete.
3993 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3995 * Make-lang.in (check-java): Add.
3997 2003-11-19 Jeff Sturm <jsturm@one-point.com>
4000 * except.c (prepare_eh_table_type): Allocate variable-sized
4001 buffer `buf' with alloca.
4003 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4007 decl.c (java_init_decl_processing): Don't initialize
4008 class_not_found_type_node, no_class_def_found_type_node.
4010 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
4011 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
4012 (class_not_found_type_node, no_class_def_found_type_node):
4015 parse.y (build_dot_class_method_invocation): Add this_class
4016 argument. Qualify method invocations to a different class.
4017 (create_new_parser_context): Initialize saved_data_ctx to 0.
4018 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
4019 (build_dot_class_method): Don't load classes. Register
4021 (build_incomplete_class_ref): Special cases for interfaces
4022 and inner classes. Move build_dot_class_method call to here...
4023 (patch_incomplete_class_ref): ...from here. Pass current_class
4024 to build_dot_class_method_invocation.
4025 (build_assertion): Pass class_type to
4026 build_dot_class_method_invocation.
4027 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
4029 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4032 * java-tree.h (BLOCK_EMPTY_P): Define.
4033 * parse.y (java_complete_lhs): Check for empty blocks
4034 in TRY_FINALLY_EXPR case.
4036 2003-11-17 Andrew Haley <aph@redhat.com>
4038 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
4039 (struct lang_decl_var:freed): New variable.
4040 * decl.c (poplevel): Mark local vars that have gone out of scope.
4041 (push_jvm_slot): Don't use the RTL of a var that has gone out of
4044 2003-11-16 Jason Merrill <jason@redhat.com>
4046 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
4047 and TAGS files that include them for each front end.
4049 2003-11-15 Tom Tromey <tromey@redhat.com>
4051 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
4053 2003-11-12 Jason Merrill <jason@redhat.com>
4055 PR optimization/12547
4056 * lang.c (java_tree_inlining_walk_subtrees): Just walk
4057 BLOCK_EXPR_BODY directly.
4059 2003-11-12 Andrew Haley <aph@redhat.com>
4062 * parse.y (fold_constant_for_init): Check that we really do have a
4066 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
4067 init_test_decls being inlined.
4070 * parse.y (do_resolve_class): Check return value from
4071 breakdown_qualified().
4073 2003-11-11 Tom Tromey <tromey@redhat.com>
4076 * parse.y (merge_string_cste): Handle case where we have a
4077 pointer that happens to be zero, not null_pointer_node.
4079 2003-11-10 Tom Tromey <tromey@redhat.com>
4081 * jcf-parse.c (classify_zip_file): Correctly compare
4082 filename_length against length of manifest file's name.
4084 2003-11-08 Tom Tromey <tromey@redhat.com>
4087 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
4089 2003-11-06 Andrew Haley <aph@redhat.com>
4091 * expr.c (java_stack_swap): Make sure destination stack slots are
4092 of the correct type.
4094 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
4096 * Make-lang.in (dvi): Move targets to $(docobjdir).
4097 (gcj.dvi): Simplify rule and adjust target.
4098 (gcj.info): Simplify rule.
4099 (gcj.pod): New intermediate rule.
4100 (gcjh.pod): Likewise.
4101 (jv-scan.pod): Likewise.
4102 (jcf-dump.pod): Likewise.
4103 (gij.pod): Likewise.
4104 (jv-convert.pod): Likewise.
4105 (rmic.pod): Likewise.
4106 (rmiregistry.pod): Likewise.
4109 (jv-scan.1): Delete.
4110 (jcf-dump.1): Delete.
4112 (jv-convert.1): Delete.
4114 (rmiregistry.1): Delete.
4116 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4118 Fixes PR java/12866.
4119 * parse.y (resolve_qualified_expression_name): Move test
4120 for outer field access methods from here...
4121 (check_thrown_exceptions) ...to here.
4123 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4125 * .cvsignore: Delete.
4127 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4129 * verify.c (verify_jvm_instructions): Don't warn about legal
4130 eh binding regions generated for example by jdk 1.4.1.
4132 2003-10-24 David S. Miller <davem@redhat.com>
4134 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4136 2003-10-22 Andrew Haley <aph@redhat.com>
4138 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4139 (java_get_callee_fndecl): New.
4141 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4143 * java-tree.h (ctable_decl): New.
4144 (catch_classes): New.
4145 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4147 * decl.c (java_init_decl_processing): Add catch_class_type.
4149 Add catch_classes field.
4151 * class.c (build_indirect_class_ref): Break out from
4153 (make_field_value): Check flag_indirect_dispatch.
4154 (make_class_data): Ditto.
4155 Tidy uses of PUSH_FIELD_VALUE.
4156 Add field catch_classes.
4157 (make_catch_class_record): New.
4159 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4161 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4163 * jcf-write.c: Follow spelling conventions.
4164 * parse.y: Likewise.
4166 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4168 * ChangeLog: Fix typos.
4169 * expr.c: Fix comment typos.
4170 * jcf-write.c: Likewise.
4173 * mangle.c: Likewise.
4174 * parse-scan.y: Likewise.
4175 * parse.y: Likewise.
4177 2003-10-22 Tom Tromey <tromey@redhat.com>
4179 * expr.c (expand_byte_code): Only warn about dead bytecode when
4180 extra_warnings is set.
4182 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4184 Fix for PR java/12586.
4185 * mangle.c (find_compression_record_match): Don't iterate through
4186 package namespace elements unless they all match compression_table
4189 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4191 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4192 (generate-manpages): Likewise.
4193 (java.maintainer-clean): Likewise.
4194 (gcj.info): Likewise.
4197 (jv-scan.1): Likewise.
4198 (jcf-dump.1): Likewise.
4200 (jv-convert.1): Likewise.
4202 (rmiregistry.1): Likewise.
4203 (java.install-man): Likewise.
4204 (parse-scan.o): Move and define complete compile line.
4205 (parse.o): Likewise.
4206 (jcf-tree-inline.o): Move.
4208 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4210 * Make-lang.in (info): Update dependencies.
4211 (java.install-info): Remove.
4212 ($(srcdir)/java/gcj.info): Replace with ...
4213 ($(docobjdir)/gcj.info): ... this.
4215 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4217 * Make-lang.in: Replace uses of $(target_alias) with
4218 $(target_noncanonical).
4220 2003-10-09 Tom Tromey <tromey@redhat.com>
4222 * decl.c (java_init_decl_processing): Declare signers field.
4223 * class.c (make_class_data): Set signers field.
4225 2003-10-09 Jason Merrill <jason@redhat.com>
4227 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4228 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4231 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4233 * Make-lang.in (java.info): Replace with ...
4235 (java.dvi): Replace with ...
4237 (java.generated-manpages): Replace with ...
4239 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4241 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4243 2003-10-01 Andrew Haley <aph@redhat.com>
4245 * jcf-parse.c (java_parse_file): Write otable and atable.
4246 * java-tree.h (atable_methods): New.
4248 (atable_syms_decl): New.
4249 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4250 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4251 (symbol_*type): Rename method_symbol* to symbol*type.
4252 (emit_offset_symbol_table): Delete.
4253 (emit_symbol_table): New.
4254 (get_symbol_table_index): New.
4256 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4257 (build_known_method_ref): Likewise.
4258 (get_symbol_table_index): Rename from get_offset_table_index.
4259 Parameterize to allow re-use by differing types of symbol table.
4260 (build_invokevirtual): Pass table to get_offset_table_index.
4261 * decl.c (java_init_decl_processing): Push types and decls for
4262 atable and atable_syyms.
4263 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4264 (make_class_data): Add new fields atable and atable_syms.
4265 (emit_symbol_table): Rename from emit_offset_symbol_table.
4266 Parameterize to allow re-use by different types of symbol table.
4267 (build_symbol_entry): Renamed from build_method_symbols_entry.
4269 2003-09-30 Roger Sayle <roger@eyesopen.com>
4271 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4272 semantics for SAVE_EXPR, by caching the result in a temporary.
4274 2003-09-28 Richard Henderson <rth@redhat.com>
4276 * check-init.c (check_init): Save and restore input_location
4277 instead of file and line separately.
4278 * decl.c (java_expand_body): Likewise.
4279 * jcf-write.c (generate_bytecode_insns): Likewise.
4280 * parse.y (safe_layout_class): Likewise.
4281 * jcf-parse.c (read_class, parse_class_file): Likewise.
4282 (java_parse_file): Use %H for warning locator.
4284 2003-09-28 Roger Sayle <roger@eyesopen.com>
4286 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4287 with void-type branches instead of using a COMPOUND_EXPR.
4289 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4291 * decl.c (java_optimize_inline, dump_function): Remove.
4292 * java-tree.h (java_optimize_inline): Remove declaration.
4293 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4294 * parse.y (source_end_java_method, java_expand_classes):
4295 Likewise. Remove dead code.
4297 2003-09-27 Roger Sayle <roger@eyesopen.com>
4299 * lang.c (java_init_options): Set flag_evaluation_order.
4300 * expr.c (force_evaluation_order): Don't attempt to force
4301 evaluation order of binary operations using save_expr.
4302 * parse.y (java_complete_lhs): No longer need to call
4303 force_evaluation_order when constructing binary operators.
4305 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4306 Bryce McKinlay <bryce@mckinlay.net.nz>
4309 * parse.y (not_accessible_field_error): New function.
4310 (resolve_expression_name): Check field access permissions.
4311 (resolve_qualified_expression_name): Use
4312 not_accessible_field_error.
4313 (resolve_qualified_expression_name): Likewise.
4315 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4317 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4319 2003-09-23 Roger Sayle <roger@eyesopen.com>
4321 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4322 with equal operands without side-effects.
4324 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4326 * decl.c (java_init_decl_processing): Don't emit otable decls
4327 if flag_indirect_dispatch is not set.
4329 2003-09-21 Richard Henderson <rth@redhat.com>
4331 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4334 2003-09-21 Richard Henderson <rth@redhat.com>
4336 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4337 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4339 2003-09-20 Richard Henderson <rth@redhat.com>
4341 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4343 2003-09-18 Roger Sayle <roger@eyesopen.com>
4345 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4346 * check-init.c (check_init): Likewise.
4348 2003-09-18 Roger Sayle <roger@eyesopen.com>
4350 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4352 2003-09-16 Andrew Haley <aph@redhat.com>
4354 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4356 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4359 * mangle.c (find_compression_record_match): Skip
4360 over a "6JArray" (the array template mangled string)
4362 (mangle_array_type): Correct minor typo.
4363 (atms): Move definition to the beginning.
4365 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4367 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4368 out. Fix for PR java/12254.
4370 2003-09-11 Richard Henderson <rth@redhat.com>
4372 * parse.y (source_end_java_method): Update for new
4373 cgraph_finalize_function argument.
4375 2003-09-09 Richard Henderson <rth@redhat.com>
4377 * parse.y (source_end_java_method): Update call to
4378 cgraph_finalize_function.
4380 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4382 * decl.c (java_expand_body): New function.
4383 * expr.c (build_class_init): Set DECL_IGNORED_P.
4384 * java-tree.h (start_complete_expand_method,
4385 java_expand_body): Declare.
4386 * jcf-parse.c (cgraph.h): Include.
4387 (java_parse_file): Handle flag_unit_at_a_time.
4388 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4389 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4390 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4391 (java_start_inlining): New function.
4392 * parse.h (java_finish_classes): Declare.
4393 * parse.y: Include cgraph.h.
4394 (block): Don't special-case empty block production.
4395 (craft_constructor): Set DECL_INLINE.
4396 (source_end_java_method): Handle flag_unit_at_a_time.
4397 Replace inline code with call to java_expand_body.
4398 (start_complete_expand_method): Remove static modifier.
4399 (java_expand_method_bodies): Patch function tree for
4400 class initialization and/or synchronization as needed.
4401 Don't begin RTL expansion yet.
4402 (java_expand_classes): Check flag_unit_at_a_time before
4403 calling finish_class.
4404 (java_finish_classes): New function.
4405 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4406 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4407 (emit_test_initialization): Set DECL_IGNORED_P.
4409 2003-09-03 Roger Sayle <roger@eyesopen.com>
4411 * builtins.c (enum builtin_type): Delete unused enumeration.
4412 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4414 2003-08-28 Tom Tromey <tromey@redhat.com>
4416 * gcj.texi (Extensions): Document gcjlib URLs.
4418 2003-08-20 Tom Tromey <tromey@redhat.com>
4420 * gcj.texi (Extensions): Added xref.
4421 (libgcj Runtime Properties): Document
4422 gnu.gcj.runtime.VMClassLoader.library_control.
4424 2003-08-20 Andrew Haley <aph@redhat.com>
4426 * except.c (prepare_eh_table_type): Use new encoding for exception
4427 handlers when using -fno-assume-compiled.
4429 2003-08-13 Tom Tromey <tromey@redhat.com>
4431 * gcj.texi (Invoking gij): Document -X and -?.
4433 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4435 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4436 GCJH_OBJS, JCFDUMP_OBJS
4437 * win32-host.c: Removed the unnecessary and broken dependency
4440 2003-08-11 Tom Tromey <tromey@redhat.com>
4442 * parse.y (java_check_regular_methods): Typo fixes. Call
4443 check_interface_throws_clauses. Use
4444 check_concrete_throws_clauses.
4445 (check_interface_throws_clauses): New function.
4446 (check_concrete_throws_clauses): New function.
4447 (hack_is_accessible_p): New function.
4448 (find_most_specific_methods_list): Added FIXME.
4449 * typeck.c (lookup_do): Use `flags' argument to decide what to
4451 (lookup_argument_method_generic): New function.
4452 (lookup_argument_method2): Removed.
4453 * jcf.h (ACC_INVISIBLE): New define.
4454 * jcf-write.c (generate_classfile): Skip invisible methods.
4455 * class.c (add_miranda_methods): New function.
4456 (layout_class_methods): Use it.
4457 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4458 * java-tree.h (METHOD_INVISIBLE): New define.
4459 (lang_decl_func) [invisible]: New field.
4460 (lookup_argument_method_generic): Declare.
4461 (SEARCH_INTERFACE): New define.
4462 (SEARCH_SUPER): Likewise.
4463 (SEARCH_ONLY_INTERFACE): Likewise.
4464 (SEARCH_VISIBLE): Likewise.
4465 (lookup_argument_method2): Removed declaration.
4467 2003-08-05 Tom Tromey <tromey@redhat.com>
4469 Fix for PR java/11600:
4470 * parse.y (java_complete_lhs): See whether we're calling a method
4472 (check_thrown_exceptions): Added `is_array_call' argument;
4473 fixed `clone' checking; updated all callers.
4475 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4477 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4479 2003-08-03 Tom Tromey <tromey@redhat.com>
4481 * java-tree.h (METHOD_TRANSIENT): Removed.
4482 * decl.c (pushdecl): Removed some dead code.
4483 * class.c (get_access_flags_from_decl): Can't have transient
4485 (add_method_1): Can't have a transient method.
4487 2003-07-28 Andreas Jaeger <aj@suse.de>
4489 * jvspec.c: Convert to ISO C90 prototypes.
4491 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4493 * decl.c (force_poplevels): Fix warning call.
4495 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4497 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4498 (expand_java_field_op): Likewise.
4499 * class.c (layout_class_method): Likewise
4500 (emit_register_classes): Likewise.
4501 * decl.c (pushdecl): Likewise.
4502 (poplevel): Likewise.
4503 (force_poplevels): Likewise.
4504 (give_name_to_locals): Likewise.
4505 * check-init.c (check_for_initialization): Likewise.
4507 2003-07-24 Jason Merrill <jason@redhat.com>
4509 * java-tree.h: Move boolean_type_node et al to the back end.
4511 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4513 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4516 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4518 * lang.opt: Don't show -MD_ and -MDD_.
4520 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4522 * lang-options.h: Remove.
4523 * lang.opt: Add help text.
4525 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4527 * expr.c: Remove the last argument to expand_assignment().
4529 2003-07-09 Jan Hubicka <jh@suse.cz>
4531 * java-tree.h (DECL_NUM_STMTS): Rename to...
4532 (DECL_ESTIMATED_INSNS): ... this.
4533 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4534 New static functions.
4535 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4536 * parser.y (add_stmt_to_compound): Do not account statements.
4538 2003-07-08 Mark Wielaard <mark@klomp.org>
4540 * gcj.texi: CNI now expands to Compiled Native Interface.
4542 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4544 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4546 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4548 * expr.c (expand_byte_code): Adjist emit_line_note call.
4550 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4552 * lang.c (java_handle_option): Don't handle filenames.
4554 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4556 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4559 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4560 * jcf.h: Delete COMPARE_FILENAMES definition.
4562 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4564 * lang.c (java_init_options): Update prototype.
4566 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4568 * decl.c (poplevel): Adjust define_label call.
4570 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4572 * gjavah.c (flag_jni): Make non-static.
4573 * parse-scan.y (ctxp): Make non-static.
4575 * class.c (build_method_symbols_entry)
4576 * expr.c (get_offset_table_index)
4577 * jcf-parse.c (jcf_parse):
4578 Mark the definition static, matching the forward declaration.
4580 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4582 * lang.c (java_handle_option): Don't check for missing arguments.
4584 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4586 * class.c (push_class): Use a location_t to save place.
4587 (emit_register_classes): Set input_location. Adjust
4588 expand_function_end call.
4589 * resource.c (write_resource_constructor): Likewise.
4590 * decl.c (end_java_method): Adjust expand_function_end call.
4591 * parse.y (source_end_java_method): Likewise.
4593 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4595 * lang.c (java_handle_option): Likewise.
4597 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4599 * lang.c (java_handle_option): Special-casing of optional
4600 joined arguments no longer needed.
4601 * lang.opt: Update switches that take optional argument.
4603 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4605 * lang.opt: Declare Java.
4606 * lang.c (java_init_options): Update.
4608 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4610 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4612 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4614 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4615 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4616 * lang.opt: -MD and -MMD have an underscore.
4618 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4620 * class.c (emit_register_classes): Adjust init_function_start
4622 * decl.c (complete_start_java_method): Likewise.
4623 * resource.c (write_resource_constructor): Likewise.
4625 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4627 * Make-lang.in: Update to use options.c and options.h.
4628 * lang.c: Include options.h not j-options.h.
4629 (java_handle_option): Abort on unrecognized option.
4630 (java_init_options): Request Java switches.
4632 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4634 * Make-lang.in: Handle mostlyclean.
4636 2003-06-11 Tom Tromey <tromey@redhat.com>
4638 * lang.c (java_handle_option): Update dependency_tracking for
4641 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4644 2003-06-10 Andrew Haley <aph@redhat.com>
4646 * resource.c (write_resource_constructor): Use expand_expr to
4647 generate the address of the label attached to a resource.
4648 * Make-lang.in (java/resource.o): Add expr.h
4650 2003-06-10 Andrew Haley <aph@redhat.com>
4652 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4653 (java_decl_ok_for_sibcall): New.
4655 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4657 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4658 (java/j-options.c, java/j-options.h): New.
4659 * java-tree.h (resource_name, compile_resource_file,
4660 compile_resource_data): Constify.
4661 * jcf-write.c (jcf_write_base_directory): Similarly.
4662 * jcf.h (jcf_write_base_directory): Similarly.
4663 * lang.c: Include j-options.h.
4664 (cl_options_count, cl_options, string_option, java_decode_option,
4665 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4666 process_option_with_no): Remove.
4667 (resource_name): Constify.
4668 (LANG_HOOKS_HANDLE_OPTION): Override.
4669 (java_handle_option): New.
4670 (java_init): Don't call jcf_path_init.
4671 (java_init_options): Call jcf_path_init.
4673 * resource.c (compile_resource_data, compile_resource_file): Constify.
4675 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4677 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4678 (struct lang_decl_func): Add last_line field.
4679 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4680 DECL_SOURCE_LINE_LAST): Remove.
4681 * parse.y (missing_return_error, finish_method_declaration,
4682 lookup_cl, start_artificial_method_body, source_end_java_method,
4683 start_complete_expand_method): Adjust.
4685 2003-06-08 Tom Tromey <tromey@redhat.com>
4687 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4688 fno-assume-compiled.
4690 2003-06-08 Roger Sayle <roger@eyesopen.com>
4692 * builtins.c (define_builtin_type, builtin_types): Delete.
4693 (define_builtin): Rewritten to take just the built-in code,
4694 the function's name, type and fallback library function name.
4695 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4696 (initialize_builtins): Overhaul to define the GCC builtins
4697 used by gcj manually, providing the Java run-time's
4698 implementations as the fallback library function.
4700 2003-06-08 Anthony Green <green@redhat.com>
4702 * parse.y (patch_cast): Fix conversions from floating-point to
4705 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4707 * Make-lang.in: Update.
4708 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4710 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4712 * lang.c (java_init_options): Update.
4714 2003-06-05 Jan Hubicka <jh@suse.cz>
4716 * Make-lang.in: Add support for stageprofile and stagefeedback
4718 2003-05-31 Roger Sayle <roger@eyesopen.com>
4720 * lang.c (java_init_options): Prescribe wrap-around two's
4721 complement arithmetic overflow by setting flag_wrapv.
4723 2003-05-29 Roger Sayle <roger@eyesopen.com>
4725 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4726 (builtin_record): Add an additional builtin_code field to
4727 record which GCC built-in corresponds to the Java function.
4728 (java_builtins): Add new entries for atan, atan2, exp, log,
4730 (max_builtin, min_builtin, abs_builtin): Perform constant
4731 folding on the resulting tree.
4732 (java_build_function_call_expr): Likewise, perform constant
4733 folding on the resulting tree.
4734 (initialize_builtins): The NULL creators are now allowed in
4735 the java_builtins table, which is now terminated by an entry
4736 with builtin_code == END_BUILTINS.
4737 (check_for_builtin): Likewise. If the matching creator is
4738 NULL, construct the call using java_build_function_call_expr
4739 directly with the decl for the corresponding builtin_code.
4741 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4743 * win32-host.c: Normalize copyright boilerplate.
4745 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4747 * parse.y (print_int_node): Use string concatentation on
4748 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4749 function calls into one.
4751 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4753 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4754 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4755 all the affected error messages.
4757 2003-05-13 Richard Henderson <rth@redhat.com>
4759 * class.c (layout_class_method): Set DECL_EXTERNAL.
4760 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4761 * java-tree.h (java_mark_class_local): Declare.
4762 * jcf-parse.c (parse_class_file): Use it.
4763 * parse.y (java_expand_classes): Likewise.
4765 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4767 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4768 * lex.h: #include input.h.
4769 * jv-scan.c (input_filename): Remove.
4771 2003-05-02 Tom Tromey <tromey@redhat.com>
4774 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4775 (handle_inner_classes): New function.
4777 2003-05-01 Tom Tromey <tromey@redhat.com>
4780 * parse.y (finish_for_loop): Do nothing if update expression is a
4781 EXPR_WFL_NODE wrapping nothing.
4782 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4784 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4786 * lex.h (input_lineno): Remove declaration.
4787 * parse-scan.y: #include input.h.
4788 (input_filename): Remove declaration.
4789 (input_location): Add definition.
4790 (input_line): Remove definition.
4792 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4794 * lex.h (lineno): Rename to ...
4795 (input_line): ... here
4796 * parse-scan.y (lineno): Rename to ...
4797 (input_line): ... here.
4798 (reset_report): Rename lineno to input_line.
4799 * check-init.c (check_init): Likewise.
4800 * class.c (push_class): Likewise.
4801 * decl.c (complete_start_java_method, end_java_method): Likewise.
4802 * expr.c (expand_byte_code): Likewise.
4803 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4804 * jcf-write.c (generate_bytecode_insns): Likewise.
4805 * lex.c (java_init_lex, java_allocate_new_line,
4806 do_java_lex): Likewise.
4807 * parse.h (YYNOT_TWICE): Likewise.
4808 * parse.y (empty_statement, expression_statement,
4809 java_pop_parser_context, java_parser_context_save_global,
4810 yyerror, register_fields, method_header, safe_layout_class,
4811 find_in_imports_on_demand, create_artificial_method,
4812 source_end_java_method, start_complete_expand_method,
4813 build_thisn_assign, java_complete_lhs,
4814 maybe_absorb_scoping_block): Likewise.
4816 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4818 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4819 '/' when computing java source filename
4821 2003-04-13 Tom Tromey <tromey@redhat.com>
4823 * gjavah.c (print_c_decl): Indentation fix.
4825 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4827 * class.c (make_field_value, make_method_value, get_dispatch_table)
4828 (make_class_data, emit_offset_symbol_table)
4829 * constants.c (build_constants_constructor)
4830 * java-tree.h (START_RECORD_CONSTRUCTOR)
4831 * parse.y (maybe_build_array_element_wfl):
4832 Use build_constructor.
4834 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4837 * parse.y (string_convert_int_cst): Always use at least one digit
4838 in string conversion. Remove ASCII dependence.
4839 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4841 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4843 * Make-lang.in: added win32-host.c
4844 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4845 resolves to open() on non-Win32 platforms and
4846 Win32-specific jcf_open_exact_case() on Win32
4847 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4848 when trying .java and .class files
4849 * win32-host.c: added to repository. Defines
4850 Win32-specific jcf_open_exact_case()
4852 2003-04-10 Andrew Haley <aph@redhat.com>
4854 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4855 (maybe_free_localvar): Renamed from localvar_free.
4856 Add new arg, really.
4857 (generate_bytecode_insns): Set new variable, jsrs.
4858 Only free local vars if no jsr insns have been emittted.
4859 Call maybe_free_localvar, not localvar_free.
4861 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4863 * gcj.texi: Remove @ at start of file.
4865 2003-03-25 Tom Tromey <tromey@redhat.com>
4867 * parse.y (create_interface): Call CHECK_DEPRECATED.
4869 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4871 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4873 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4875 * javaop.h (jfloat, jdouble): Make them structures mirroring
4876 the bit fields of IEEE float and double respectively.
4877 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4878 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4879 (union Word, union DWord): Delete.
4880 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4882 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4883 D_NAN_MASK): Delete.
4884 (jni_print_float, jni_print_double): New. Generate
4885 hexadecimal floating constants.
4886 (print_field_info): Use jni_print_float/double.
4888 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4889 finite floating point numbers for output; special case
4892 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4894 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4895 Replace 0 and 1 with true and false in return statements.
4897 2003-03-19 Tom Tromey <tromey@redhat.com>
4899 * lex.c (do_java_lex): Renamed from java_lex.
4900 (java_lex): New function.
4903 2003-03-13 Tom Tromey <tromey@redhat.com>
4905 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4908 2003-03-04 Andrew Haley <aph@redhat.com>
4910 * gjavah.c (is_first_data_member): New global variable.
4911 (print_c_decl): If it's the first data member, align it as the
4913 (process_file): Set is_first_data_member.
4915 2003-03-11 Tom Tromey <tromey@redhat.com>
4917 * parse.y (resolve_field_access): Initialize class if field is
4918 found in another static field.
4919 * expr.c (build_class_init): Don't optimize out initialization of
4920 implemented interface.
4922 2003-03-11 Andrew Haley <aph@redhat.com>
4924 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4927 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4929 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4930 and DIR_SEPARATOR_2 for a target.
4931 Correct minor typos.
4933 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4934 and DIR_SEPARATOR_2 for a target into account.
4936 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4938 * lang.c (java_init): Update prototype, move code to java_post_options.
4939 (java_post_options): Similarly.
4941 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4943 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4944 compare file name components depending on the case-sensitivity
4945 or otherwise of the host file system.
4947 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4948 "strcmp" to compare file name components.
4949 Use IS_DIR_SEPARATOR instead of comparing directly against
4951 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4952 comparing directly against DIR_SEPARATOR.
4954 2003-03-04 Tom Tromey <tromey@redhat.com>
4956 * Make-lang.in (java.tags): New target.
4958 2003-03-01 Roger Sayle <roger@eyesopen.com>
4960 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4961 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4963 2003-03-01 Tom Tromey <tromey@redhat.com>
4965 * parse.y (jdep_resolve_class): Only check deprecation if we found
4968 2003-02-28 Tom Tromey <tromey@redhat.com>
4971 * class.c (maybe_layout_super_class): Always pass a WFL to
4973 * parse.y (do_resolve_class): Updated comment to explain
4976 2003-02-26 Tom Tromey <tromey@redhat.com>
4978 * jcf-write.c (generate_classfile): Check whether class is
4979 deprecated before writing attribute count.
4981 2003-02-25 Roger Sayle <roger@eyesopen.com>
4983 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4984 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4986 2003-02-23 Tom Tromey <tromey@redhat.com>
4988 * lang-options.h: Added -Wdeprecated.
4989 * gcj.texi (Warnings): Document -Wdeprecated.
4990 * java-tree.h (flag_deprecated): Declare.
4991 * lang.c (lang_W_options): Added deprecated.
4992 (flag_deprecated): New global.
4993 * chartables.h: Rebuilt.
4994 * gen-table.pl (process_one): Look at whitespace.
4995 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4996 * parse.h (CLEAR_DEPRECATED): New macro.
4997 (CHECK_DEPRECATED_NO_RESET): New macro.
4998 * jcf-parse.c (handle_deprecated): New function.
4999 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
5000 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
5001 * parse.y (resolve_type_during_patch): Check deprecation.
5002 (jdep_resolve_class): Likewise.
5003 (process_imports): Likewise.
5004 (resolve_expression_name): Likewise.
5005 (check_deprecation): Strip arrays from decl. Check
5007 (patch_method_invocation): Also check the particular constructor
5009 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
5010 * jcf-write.c (append_deprecated_attribute): New function.
5011 (generate_classfile): Generate deprecated attribute when
5013 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
5014 (java_lex) [case '*']: Simplify logic.
5015 (java_start_char_p): Use LETTER_MASK.
5016 (java_part_char_p): Likewise.
5017 (java_space_char_p): New function.
5019 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
5021 Change base class access representation.
5022 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
5023 (add_interface_do): Likewise.
5025 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
5027 * decl.c (java_init_decl_processing): Change
5028 soft_lookupjnimethod_node to reflect the change in
5029 signature of _Jv_LookupJNIMethod in libjava/jni.cc
5030 * expr.c (build_jni_stub): Calculate and pass the size
5031 on the stack of the arguments to a JNI function. Use
5032 new target macro MODIFY_JNI_METHOD_CALL to allow a
5033 target to modify the call to a JNI method.
5035 2003-02-08 Roger Sayle <roger@eyesopen.com>
5037 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
5038 instead of basename to avoid compiler warnings on Tru64.
5040 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
5042 * gcj.texi: Update to GFDL 1.2.
5044 2003-01-31 Andrew Haley <aph@redhat.com>
5046 * parse.y (java_expand_classes): Scan the whole class list looking
5047 for access methods that haven't yet been expanded.
5049 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
5053 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
5054 to fix bootstrap on sparc-unknown-netbsdelf1.5.
5055 * jcf-parse.c: Likewise.
5057 2003-01-31 Mark Wielaard <mark@klomp.org>
5059 * gjavah.c (throwable_p): Allocate 1 more byte for string.
5061 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
5063 * class.c (make_class): Use BINFO_ELTS.
5064 (set_super_info): Likewse.
5065 (add_interface_do): Likewise.
5067 2003-01-30 Tom Tromey <tromey@redhat.com>
5069 * jcf-parse.c (read_class): Update identifier's class value if it
5070 changed during parsing.
5072 2003-01-30 Loren James Rittle <ljrittle@acm.org>
5074 * Make-lang.in (po-generated): Find the targets in $(parsedir).
5075 Propagate change to all other rules as required.
5076 (java/parse-scan.o): Add explicit dependency on
5077 $(parsedir)/java/parse-scan.c .
5079 2003-01-29 Tom Tromey <tromey@redhat.com>
5081 * parse.y (patch_assignment): Only transform the rhs of an
5082 assignment when compiling to native.
5084 2003-01-28 Tom Tromey <tromey@redhat.com>
5086 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
5088 2003-01-28 Tom Tromey <tromey@redhat.com>
5090 * lex.c (java_lex): Don't include UEOF as part of token.
5091 (java_read_unicode): Error if \u sequence prematurely terminated.
5093 2003-01-27 Tom Tromey <tromey@redhat.com>
5095 * parse.y (java_check_regular_methods): Check for construct after
5096 checking types in throws clause.
5098 2003-01-24 Tom Tromey <tromey@redhat.com>
5100 * class.c (build_static_field_ref): Only a String or numeric field
5101 can fold to a constant.
5103 2003-01-23 Tom Tromey <tromey@redhat.com>
5105 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
5106 file name in resource buffer.
5108 2003-01-23 Tom Tromey <tromey@redhat.com>
5110 * expr.c (build_known_method_ref): Use method's context to find
5113 2003-01-23 Tom Tromey <tromey@redhat.com>
5115 * constants.c (set_constant_entry): Allocated cleared memory.
5117 2003-01-22 Tom Tromey <tromey@redhat.com>
5119 * java-tree.h: Don't use PARAMS.
5120 * resource.c: Add prototypes for all functions.
5121 (write_resource_constructor): Use `const char *' to avoid
5124 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5126 * jcf-parse.c (process_zip_dir): Remove unused variable.
5128 2003-01-22 Tom Tromey <tromey@redhat.com>
5130 * expr.c (build_invokeinterface): Abort if method's context is not
5133 2003-01-22 Tom Tromey <tromey@redhat.com>
5135 * gcj.texi (Input and output files): Mention non-class entries.
5136 * decl.c (java_init_decl_processing): Call
5137 init_resource_processing.
5138 * java-tree.h (compile_resource_data, write_resource_constructor,
5139 compile_resource_file, init_resource_processing): Declare.
5140 * config-lang.in (gtfiles): Added resource.c.
5141 * Make-lang.in (gt-java-resource.h): New target.
5142 (JAVA_OBJS): Added resource.o.
5143 (java/resource.o): New target.
5144 * resource.c: New file.
5145 * class.c (compile_resource_file): Moved to resource.c.
5146 (registerResource_libfunc): Likewise.
5147 (utf8_decl_list): Mark with GTY; now static.
5148 * jcf-parse.c (classify_zip_file): New function.
5149 (parse_zip_file_entries): Use it; compile .properties files.
5150 (process_zip_dir): Use classify_zip_file and compute_class_name.
5151 Don't write class name into zip directory.
5152 (java_parse_file): Call write_resource_constructor.
5153 (compute_class_name): New function.
5154 * jcf-io.c (read_zip_member): Reindented.
5156 2003-01-21 Tom Tromey <tromey@redhat.com>
5158 * class.c (supers_all_compiled): New function.
5159 (make_class_data): Use it.
5161 2003-01-21 Tom Tromey <tromey@redhat.com>
5163 * parse.y (method_header): Native method can't be strictfp.
5164 No method can be transient or volatile.
5166 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5168 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5170 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5172 * check-init.c: Fix comment typos.
5173 * class.c: Likewise.
5174 * constants.c: Likewise.
5176 * except.c: Likewise.
5178 * java-except.h: Likewise.
5179 * java-tree.h: Likewise.
5180 * javaop.h: Likewise.
5181 * jcf-dump.c: Likewise.
5182 * jcf-io.c: Likewise.
5183 * jcf-parse.c: Likewise.
5184 * jcf-write.c: Likewise.
5186 * mangle.c: Likewise.
5187 * typeck.c: Likewise.
5188 * verify.c: Likewise.
5190 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5192 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5193 * jcf-write.c: Include "tm_p.h".
5195 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5197 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5199 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5201 * builtins.c (java_build_function_call_expr): Renamed from
5202 build_function_call_expr. All callers changed.
5204 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5205 * jcf-parse.c: Include tm_p.h.
5207 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5210 2003-01-14 Tom Tromey <tromey@redhat.com>
5212 * class.c (make_class_data): Check that super is compiled before
5213 building class reference to it.
5215 2003-01-14 Andrew Haley <aph@redhat.com>
5217 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5218 varargs function -- correct.
5220 2003-01-14 Andrew Haley <aph@redhat.com>
5222 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5224 2003-01-14 Andrew Haley <aph@redhat.com>
5226 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5227 varargs function -- correct.
5229 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5230 temporary if the RHS is a reference.
5232 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5234 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5235 * keyword.h: Regenerated.
5237 * All Files: Convert to ISO C style function definitions.
5239 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5241 * parse.y (check_pkg_class_access): ANSIfy definition.
5243 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5245 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5248 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5250 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5252 Merge from pch-branch:
5254 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5256 * Make-lang.in (java/gjavah.o): Update dependencies.
5257 * gjavah.c: Include ggc.h.
5259 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5261 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5262 (JCFDUMP_OBJS): Add ggc-none.o.
5263 (java/jcf-dump.o): Depend on GGC_H.
5264 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5265 CPool substructures.
5266 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5267 * jcf-dump.c: Include ggc.h.
5269 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5271 * jcf.h (union cpool_entry): New.
5272 (struct CPool): Use gengtype to mark. Change field 'data' to be
5274 (struct JCF): Use gengtype to mark.
5275 (CPOOL_UINT): Update for new cpool_entry type.
5276 (CPOOL_USHORT1): Likewise.
5277 (CPOOL_USHORT2): Likewise.
5278 (CPOOL_FINISH): Use GC to free cpool subfields.
5279 * parse.h (struct parser_ctxt): Mark field current_jcf.
5280 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5281 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5282 (main_jcf): Use gengtype to mark.
5283 (ggc_mark_jcf): Delete.
5284 (get_constant): Update for new cpool_entry type.
5285 (give_name_to_class): Likewise.
5286 (get_class_constant): Likewise.
5287 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5288 (java_parse_file): Use GGC to allocate struct JCF.
5289 (init_jcf_parse): Don't call ggc_add_root.
5290 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5292 * java-tree.h (current_jcf): Use gengtype to mark.
5293 (CPOOL_UTF): Update for new cpool_entry type.
5294 (outgoing_cpool): Use gengtype to mark.
5295 (struct lang_type): GC struct JCF and struct CPool.
5296 * config-lang.in (gtfiles): Add jcf.h.
5297 * constants.c (find_tree_constant): New.
5298 (set_constant_entry): Allocate cpool subfields using GGC. Update
5299 for new cpool_entry type.
5300 (find_constant1): Update for new cpool_entry type.
5301 (find_constant2): Likewise.
5302 (find_utf8_constant): Use find_tree_constant.
5303 (find_class_or_string_constant): Remove unnecessary cast to jword.
5304 Update for new cpool_entry type.
5305 (count_constant_pool_bytes): Update for new cpool_entry type.
5306 (write_constant_pool): Likewise.
5307 (alloc_name_constant): Use find_tree_constant.
5308 (build_constants_constructor): Update for new cpool_entry type.
5310 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5312 * parse.y (mark_parser_ctxt): Delete.
5313 (goal): Don't use ggc_add_root.
5314 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5315 (java_pop_parser_context): Let GC free parser_ctxt.
5316 (java_parser_context_resume): Likewise.
5317 * parse.h (struct parser_ctxt): Use gengtype to mark.
5319 (ctxp_for_generation): Likewise.
5320 * lex.h (struct java_lc_s): Mark for gengtype.
5321 (java_lexer): Rearrange for gengtype.
5322 * config-lang.in (gtfiles): Add lex.h, parse.h.
5324 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5326 * All Files: Remove PARAMS macro.
5328 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5329 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5332 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5335 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5337 * Make-lang.in (java.install-common, java.uninstall,
5338 java.install-info, java.install-man): Prepend $(DESTDIR)
5339 to destination paths in all (un)installation commands.
5340 (java.install-common): Rewrite $(LN) command to support
5341 DESTDIR with "ln" as well as with "ln -s".
5343 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5345 * java-tree.h: Protect against multiple inclusion.
5347 2003-01-07 Tom Tromey <tromey@redhat.com>
5349 * class.c (add_assume_compiled): Don't adjust parent if we're
5350 already at the root of tree.
5352 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5354 * lang.c (dump_compound_expr): Prototype.
5356 2003-01-03 Tom Tromey <tromey@redhat.com>
5358 Fix for PR java/8712:
5359 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5360 when simply checking against `null'.
5362 2003-01-03 Tom Tromey <tromey@redhat.com>
5364 * gcj.texi (Standard Properties): Document http.proxyHost and
5367 * gcj.texi (GNU Classpath Properties): Document new properties.
5369 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5371 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5372 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5373 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5375 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5377 * Make-lang.in, boehm.c, buffer.c,
5378 buffer.h, builtins.c, class.c,
5379 config-lang.in, constants.c,
5380 convert.h, decl.c, except.c,
5381 expr.c, java-except.h,
5382 java-tree.h, javaop.def,
5383 jcf-parse.c, jcf-write.c,
5384 jv-scan.c, jvgenmain.c,
5385 jvspec.c, keyword.gperf,
5386 keyword.h, lang-options.h,
5387 lang-specs.h, lang.c, lex.c,
5388 lex.h, mangle.c, mangle_name.c,
5389 parse-scan.y, parse.h, parse.y,
5390 typeck.c, verify.c, xref.c,
5391 xref.h: Replace "GNU CC" with
5392 "GCC" in the copyright header.
5394 * check-init.c, gjavah.c, javaop.h,
5395 jcf-depend.c, jcf-dump.c, jcf-io.c,
5396 jcf-path.c, jcf-reader.c, jcf.h,
5397 zextract.c, zipfile.h: These files are
5398 "part of GCC". Also say "GCC" not "GNU CC".
5400 2002-12-30 DJ Delorie <dj@redhat.com>
5402 * Make-lang.in: Protect against texi2pod/pod2man failing.
5404 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5406 * gcj.texi: Use @copying.
5408 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5410 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5411 print_cxx_classname.
5412 (print_cxx_classname): Add add_scope parameter.
5413 (print_class_decls): Do not emit a semicolon after the extern
5415 (process_file): Adjust calls to print_cxx_classname.
5417 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5419 * gcj.texi: Include Cover Texts in man page.
5421 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5423 * class.c (build_static_field_ref): Check FIELD_FINAL.
5425 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5426 instead of current_constant_pool_data_ref.
5427 * java-tree.h (current_constant_pool_data_ref): Undefine.
5428 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5429 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5430 current_constant_pool_data_ref.
5432 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5433 not build_internal_class_name.
5435 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5436 Use it when class ref isn't certain to be compiled.
5438 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5440 * gcj.texi: Include gcc-common.texi.
5441 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5442 $(srcdir)/doc/include/gcc-common.texi.
5444 2002-12-22 Anthony Green <green@redhat.com>
5446 * gcj.texi (Limitations): Add note about org.xml.sax and
5449 2002-12-20 Tom Tromey <tromey@redhat.com>
5451 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5452 where minimum case value is Integer.MIN_VALUE.
5455 2002-12-18 Andrew Haley <aph@redhat.com>
5457 * parse.y (patch_invoke): Force evaluation order when `check' is
5458 set. For PR libgcj/8945.
5460 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5462 * gcj.texi: Change version number to 3.4.
5464 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5465 Andrew Haley <aph@redhat.com>
5467 * parse.y (source_end_java_method): Remove custom encoding of line
5468 numbers for a function decl before passing it to the back end.
5470 2002-12-03 Andrew Haley <aph@redhat.com>
5472 * class.c (make_class_data): New field, "chain".
5473 * decl.c (java_init_decl_processing): Likewise.
5475 2002-12-02 Tom Tromey <tromey@redhat.com>
5478 * parse.y (do_resolve_class): Handle qualified name via
5481 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5483 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5484 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5485 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5486 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5487 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5488 Include coretypes.h and tm.h.
5489 * Make-lang.in: Update dependencies.
5491 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5493 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5495 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5497 * jcf-reader.c: Don't expand JCF_readu4 inside the
5498 expansion of JCF_SKIP.
5500 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5502 * jcf-reader.c: Don't expand JCF_readu4 inside the
5503 expansion of JCF_SKIP.
5505 2002-11-22 Tom Tromey <tromey@redhat.com>
5507 * parse.y (patch_binop): Cast right hand side of shift expression
5508 to `int'. Fixes PR java/8676.
5510 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5511 Andrew Haley <aph@redhat.com>
5513 * gcc/java/jcf-write.c (write_classfile): Remove target
5514 class file, if it exists, before renaming the temporary
5517 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5519 * jvspec.c (lang_specific_spec_functions): New.
5521 2002-11-18 Tom Tromey <tromey@redhat.com>
5523 Fix for PR java/7912:
5524 * expr.c (can_widen_reference_to): Allow cast of array to
5525 Cloneable or Serializable.
5526 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5527 (java_io_serializable_identifier_node): Likewise.
5528 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5529 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5530 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5531 java_io_serializable.
5532 * decl.c (java_init_decl_processing): Initialize
5533 java_lang_cloneable_identifier_node and
5534 java_io_serializable_identifier_node.
5535 (java_lang_cloneable_identifier_node): New global.
5536 (java_io_serializable_identifier_node): Likewise.
5538 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5540 * buffer.c: Remove unnecessary casts.
5541 * check-init.c: Likewise.
5542 * class.c: Likewise.
5543 * constants.c: Likewise.
5545 * except.c: Likewise.
5546 * gjavah.c: Likewise.
5547 * jcf-io.c: Likewise.
5548 * jcf-parse.c: Likewise.
5549 * jcf-path.c: Likewise.
5550 * jvspec.c: Likewise.
5553 * verify.c: Likewise.
5555 2002-11-06 Tom Tromey <tromey@redhat.com>
5557 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5560 2002-11-05 Tom Tromey <tromey@redhat.com>
5562 Fix for PR java/6388.
5563 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5564 * java-tree.h (enum java_tree_index): New values
5565 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5566 (decimal_int_max, decimal_long_max): New defines.
5567 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5568 (error_if_numeric_overflow): Rewrote range checking.
5569 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5572 2002-11-02 Tom Tromey <tromey@redhat.com>
5574 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5576 * class.c (make_method_value): Put class name, not signature, into
5577 `throws' field. For PR java/8415.
5579 2002-10-24 Tom Tromey <tromey@redhat.com>
5581 * gcj.texi (Invoking gij): Document --showversion.
5582 (Standard Properties): java.library.path now set.
5584 2002-10-23 Tom Tromey <tromey@redhat.com>
5586 * gjavah.c (decode_signature_piece): In JNI mode, print
5587 `jobjectArray' when array depth is nonzero.
5590 2002-10-15 Andrew Haley <aph@redhat.com>
5592 * parse.y (patch_invoke): Call force_evaluation_order on a static
5594 (resolve_qualified_expression_name): Call force_evaluation_order
5595 on a arg list that is part of a Qualified Expression Name.
5597 * lang.c (dump_compound_expr): New.
5598 (java_dump_tree): New.
5600 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5602 * gcj.texi: Added item describing the GCJ runtime property
5605 2002-10-15 Richard Henderson <rth@redhat.com>
5607 * jcf-parse.c (get_constant): Fix type warning.
5609 2002-10-15 Andrew Haley <aph@redhat.com>
5611 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5612 (java_inlining_map_static_initializers): Declare.
5614 2002-10-14 Andrew Haley <aph@redhat.com>
5616 * tree-inline.c (remap_block): All local class initialization
5617 flags go in the outermost scope.
5618 (expand_call_inline): Call java_inlining_map_static_initializers.
5619 (expand_call_inline): Call java_inlining_merge_static_initializers.
5620 * java/lang.c (merge_init_test_initialization): New.
5621 (java_inlining_merge_static_initializers): New.
5622 (inline_init_test_initialization): New.
5623 (java_inlining_map_static_initializers): New.
5625 2002-10-11 Mark Wielaard <mark@klomp.org>
5627 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5629 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5631 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5633 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5635 * parse.y (merge_string_cste): Add parentheses around & within |.
5637 2002-10-08 Tom Tromey <tromey@redhat.com>
5639 * parse.y (variable_declarator_id): Simplify error path for
5640 array declarator error. For PR java/8003.
5642 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5644 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5647 2002-10-08 Andrew Haley <aph@redhat.com>
5649 * parse.y (attach_init_test_initialization_flags): Check for
5652 2002-10-07 Anthony Green <green@redhat.com>
5654 * parse.y (merge_string_cste): Fix bug in string concatenation.
5656 2002-10-03 Michael Koch <konqueror@gmx.de>
5658 * gcj.texi (Standard properties):
5659 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5661 2002-10-02 Roger Sayle <roger@eyesopen.com>
5663 PR optimization/6627
5664 * lang.c (java_init): If storing the vbit in function
5665 pointers, ensure that force_align_functions_log is atleast
5666 one to aid compatability with g++ vtables.
5668 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5670 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5671 foul of type-based aliasing.
5673 2002-09-30 Anthony Green <green@redhat.com>
5675 * gcj.texi (Invoking jv-scan): Fix texinfo.
5677 2002-09-28 Anthony Green <green@redhat.com>
5679 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5680 (Code Generation): Add -fno-assert documentation.
5681 * jv-scan.c (flag_assert): New global.
5682 (options): Add assert option.
5683 (help): Add --no-assert documentation.
5684 * parse-scan.y (flag_assert): New global.
5685 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5686 (flag_assert): New global.
5687 * java-tree.h (flag_assert): New global.
5688 * lex.c (java_lex): Obey flag_assert.
5689 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5692 2002-09-26 Andrew Haley <aph@redhat.com>
5694 * expr.c (build_java_array_length_access): Check for null pointer.
5695 * expr.c (expand_java_arrayload): Likewise.
5697 2002-09-21 Richard Henderson <rth@redhat.com>
5699 * jcf-parse.c (get_constant): Decode from IEEE no matter
5700 what the target format.
5702 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5704 * ChangeLog: Follow spelling conventions.
5705 * class.c: Likewise.
5708 * gjavah.c: Likewise.
5709 * java-tree.h: Likewise.
5710 * jcf-dump.c: Likewise.
5711 * jcf-parse.c: Likewise.
5712 * jvspec.c: Likewise.
5714 * mangle.c: Likewise.
5715 * parse.y: Likewise.
5717 2002-09-17 Tom Tromey <tromey@redhat.com>
5719 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5720 where \r appears at EOF. Fixes PR java/7950.
5722 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5724 * jvspec.c (lang_specific_driver): Remove unused variable.
5726 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5728 * java-tree.h (union lang_tree_node): Add chain_next option.
5730 2002-09-16 Richard Henderson <rth@redhat.com>
5732 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5733 use new real.h interface.
5734 * jcf-write.c (find_constant_index): Use new real.h interface.
5735 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5737 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5739 * lang.c: Follow spelling conventions.
5741 2002-09-11 Per Bothner <per@bothner.com>
5743 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5744 constant to the type of the field.
5745 (java_complete_tree): Remove now-redundant code.
5747 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5749 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5752 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5753 return label if a ret instruction for the jsr has been reached.
5755 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5757 * parse.y (DIR_SEPARATOR): Don't define.
5758 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5760 2002-08-28 Andrew Haley <aph@redhat.com>
5762 * verify.c (verify_jvm_instructions): Allow exception handler
5763 inside code that is being protected, but generate a warning.
5764 * except.c (link_handler): Initialize `expanded' in new eh_range.
5765 (binding_depth, is_class_level, current_pc): Declare extern.
5767 2002-09-01 Mark Wielaard <mark@klomp.org>
5769 * gcj.texi: Add chapter about system properties.
5772 2002-08-26 Tom Tromey <tromey@redhat.com>
5774 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5775 conversion if RHS_TYPE is byte, short, or char.
5777 2002-08-22 Tom Tromey <tromey@redhat.com>
5779 * gcj.texi (Invoking gij): Document -cp and -classpath.
5781 2002-08-21 Tom Tromey <tromey@redhat.com>
5783 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5784 $(prefix)/share. For PR libgcj/7633.
5786 For PR java/6005 and PR java/7611:
5787 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5788 (java_can_use_bit_fields_p): New function.
5790 2002-08-16 Tom Tromey <tromey@redhat.com>
5792 * gcj.texi (Class Initialization): Mention class initialization of
5795 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5797 * Make-lang.in (java-tree-inline.o): New.
5798 (JAVA_OBJS): Add java-tree-inline.o.
5799 * parse.y (source_end_java_method): Call java_optimize_inline.
5800 (java_expand_method_bodies): Save method's tree in
5802 (add_stmt_to_compound): Keep track of the number of statments.
5803 * lang.c (java_init): Enable flag_inline_trees.
5804 (java_post_options): If flag_inline_functions is on, enable
5805 flag_inline_trees instread.
5806 (decl_constant_value): New.
5807 (java_tree_inlining_walk_subtrees): New.
5808 * java-tree.h (DECL_NUM_STMTS): New macro.
5809 (java_optimize_inline): Declare.
5810 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5811 Handle a LABEL_EXPR.
5812 * decl.c (build_result_decl): If we already have a DECL_RESULT
5814 (dump_function): New.
5815 (java_optimize_inline): New.
5816 (dump_function): New.
5818 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5821 * parse.y (build_assertion): Invert return from
5822 desiredAssertionStatus.
5824 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5826 * jcf-write.c (get_access_flags): Return correct access flags for
5827 private and protected inner classes.
5829 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5831 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5833 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5835 * mangle_name.c: Don't include obstack.h twice.
5836 * xref.c: Don't include obstack.h.
5838 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5840 * class.c: (permanent_obstack): Delete declaration.
5841 * constants.c: (permanent_obstack): Delete declaration.
5842 * except.c: (permanent_obstack): Delete declaration.
5843 * expr.c: (permanent_obstack): Delete declaration.
5844 * jcf-parse.c: (permanent_obstack): Delete declaration.
5845 (saveable_obstack): Delete declaration.
5846 * parse.h: (permanent_obstack): Delete declaration.
5847 * typeck.c: (permanent_obstack): Delete declaration.
5849 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5851 * gcj.texi (version-gcc): Increase to 3.3.
5853 2002-07-22 Tom Tromey <tromey@redhat.com>
5855 * lex.c (java_lex): Check for `e' or `E' after 0.
5857 2002-07-21 Richard Henderson <rth@redhat.com>
5859 * lang.c (java_unsafe_for_reeval): New.
5860 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5862 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5864 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5865 (jcf_path_init): Use GET_ENVIRONMENT.
5867 2002-07-10 Roger Sayle <roger@eyesopen.com>
5868 Zack Weinberg <zack@codesourcery.com>
5870 * builtins.c (initialize_builtins): Remove defines that
5871 handled C/C++ specific junk hereby removed from builtins.def.
5873 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5875 * lang.c (java_post_options): Update prototype.
5877 2002-07-05 Roger Sayle <roger@eyesopen.com>
5879 * builtins.c (initialize_builtins): Ignore the additional
5880 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5881 the builtins.def file.
5883 2002-07-01 Tom Tromey <tromey@redhat.com>
5886 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5889 2002-07-01 Roger Sayle <roger@eyesopen.com>
5891 * java/decl.c (builtin_function): Accept additional parameter.
5892 (java_init_decl_processing): Pass an additional NULL_TREE
5893 argument to builtin_function.
5895 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5897 * gcj.texi: Fixed gcj invocation example so that it compiles.
5899 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5901 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5902 * parse.y (mark_parser_ctxt): Likewise.
5903 (check_modifiers, declare_local_variables): Avoid incorrect
5904 hardcoded constant 10.
5906 * lex.c (java_read_char): Avoid "comparison is always true"
5909 2002-06-25 Andreas Schwab <schwab@suse.de>
5911 * expr.c (JSR): Avoid undefined operation on PC.
5913 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5915 * decl.c (clear_binding_level): Const-ify.
5917 2002-06-13 Akim Demaille <akim@epita.fr>
5919 * parse.y (class_declaration, interface_declaration): Make sure
5920 all their rules have an action, in order to avoid meaningless `$$
5921 = $1' and their type clashes.
5923 2002-06-11 Tom Tromey <tromey@redhat.com>
5925 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5926 * parse-scan.y (statement_without_trailing_substatement): Added
5928 (assert_statement): New rule.
5929 * java-tree.h (struct lang_type) [assertions]: New field.
5930 (TYPE_USES_ASSERTIONS): New macro.
5931 (CLASS_USES_ASSERTIONS): Likewise.
5932 (FIELD_SYNTHETIC): New define.
5933 * lex.c (java_lval;): Added ASSERT_TK.
5934 * parse.y (ASSERT_TK): Added.
5935 (statement_without_trailing_substatement): Added assert_statement.
5936 (assert_statement): New rule.
5937 (build_assertion): New function.
5938 (maybe_generate_pre_expand_clinit): Create and initialize
5939 $assertionsDisabled.
5940 (lookup_package_type): Removed decl.
5941 * keyword.h: Rebuilt.
5942 * keyword.gperf (assert): New token.
5944 2002-06-10 Akim Demaille <akim@epita.fr>
5946 * parse.y (interface_type_list, class_member_declaration)
5947 (unary_expression_not_plus_minus): Remove duplicate %type.
5950 2002-06-09 Tom Tromey <tromey@redhat.com>
5952 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5954 * parse.y (method_header): Give error message in all cases.
5957 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5959 Don't use RTL inlining. Fix for PR java/6820.
5960 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5961 (flag_really_inline): New.
5962 (java_decode_option): Set flag_really_inline if -finline-functions
5964 (java_post_options): New function. Turn off inlining unless
5965 flag_really_inline is set.
5967 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5969 * gjavah.c (throwable_p): Accept argument as either a classname or
5970 signature fragment. Create null-terminated classname string for super
5971 when calling itself recursively.
5972 (decode_signature_piece): Skip first character from class name
5973 signature when calling throwable_p.
5975 2002-06-08 H.J. Lu (hjl@gnu.org)
5977 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5979 2002-06-04 Tom Tromey <tromey@redhat.com>
5981 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5983 2002-06-04 Michael Koch <konqueror@gmx.de>
5985 * gcj.texi (Input Options): Fixed typo.
5987 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5989 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5990 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5991 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5992 and all now-pointless local variables. Rename other local
5993 variables to reflect their not being handles.
5995 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5996 #if JCF_USE_STDIO blocks.
5998 * parse.y: Add missing semicolon at end of rule.
6000 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
6002 * check-init.c (attach_initialized_static_class): Delete, unused.
6003 * parse.y: Use htab_t instead of struct hashtable, update
6005 * java-tree.h: Include hashtab.h instead of hash.h.
6006 (struct lang_decl_func): Use htab_t, set up for gengtype.
6007 (struct init_test_hash_entry): Delete.
6008 (struct treetreehash_entry): New.
6009 (java_treetreehash_find): New
6010 (java_treetreehash_new): New prototype.
6011 (java_treetreehash_create): New prototype.
6012 (java_mark_tree): Delete prototype.
6013 (java_hash_hash_tree_node): Delete prototype.
6014 (java_hash_compare_tree_node): Delete prototype.
6015 (attach_initialized_static_class): Delete prototype.
6016 * expr.c (build_class_init): Update to use java_treetreehash
6018 (java_expand_expr): Update to use htab_t.
6019 (emit_init_test_initialization): Likewise.
6020 * decl.c (java_mark_tree): Delete.
6021 * class.c (init_test_hash_newfunc): Delete.
6022 (java_hash_hash_tree_node): Delete.
6023 (java_hash_compare_tree_node): Delete.
6024 (add_method_1): Update to use java_treetreehash functions.
6025 (JAVA_TREEHASHHASH_H): New macro.
6026 (java_treetreehash_hash): New function.
6027 (java_treetreehash_compare): New function.
6028 (java_treetreehash_find): New function.
6029 (java_treetreehash_new): New function.
6030 (java_treetreehash_create): New function.
6031 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
6033 * Make-lang.in (java/parse.o): Depend on debug.h.
6034 * java-tree.h (struct lang_identifier): Use gengtype.
6035 (union lang_tree_node): New.
6036 (struct lang_decl_func): Use gengtype.
6037 (struct lang_decl_var): Likewise.
6038 (struct lang_decl): Likewise.
6039 * parse.y: Include debug.h.
6040 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
6042 * lang.c (struct language_function): New dummy structure.
6044 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
6045 descriminator for DECL_LANG_SPECIFIC.
6046 (struct lang_decl_func): Rename from struct lang_decl.
6047 (enum lang_decl_desc): New.
6048 (struct lang_decl): Make it a union. Update all the accessor macros.
6049 (struct lang_type): Use gengtype.
6050 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
6051 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
6052 are now the same size.
6053 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
6054 use discriminator to mark DECL_LANG_SPECIFIC.
6056 * Make-lang.in (gt-java-builtins.h): New rule.
6057 (java/builtins.o): Add dependency on gt-<filename>.h.
6058 * builtins.c: Use gengtype for roots.
6059 (union string_or_tree): Use gengtype.
6060 (struct builtin_record): Use gengtype.
6061 * config-lang.in (gtfiles): Add builtins.c.
6063 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
6064 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
6065 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
6066 gt-java-parse.h, gtype-java.h): Add rules to generate.
6067 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
6068 (class.o): Add dependency on gt-*.h.
6069 (constants.o): Likewise.
6072 (jcf-parse.o): Likewise.
6073 (jcf-write.o): Likewise.
6075 * config-lang.in (gtfiles): New.
6076 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6077 * constants.c: Replace uses of ggc_add_* with GTY markers.
6079 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6080 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6081 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
6082 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
6084 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
6086 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6087 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
6089 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6090 Include gtype-java.h.
6092 2002-06-02 Tom Tromey <tromey@redhat.com>
6094 Fix for PR java/5913:
6095 * parse.y (patch_binop): Call patch_string on op1.
6097 2002-06-02 Tom Tromey <tromey@redhat.com>
6099 Fix for PR java/1343, PR java/6336:
6100 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
6101 formatting. Changed return type.
6102 (anonymous_class_counter): Moved to top of file.
6103 (maybe_make_nested_class_name): Append number to class name for
6104 function-local classes.
6106 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6108 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6109 * Make-lang.in: Update dependency lists.
6111 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6113 * gjavah.c (throwable_p): Do not free the name of the class after
6114 passing it to find_class.
6115 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6116 * jcf-io.c (dirent.h): Include it.
6117 (fnmatch.h): Likewise.
6118 (compare_path): New function.
6119 (java_or_class_file): Likewise.
6120 (memoized_dirlist_entry): New type.
6121 (memoized_dirlist_lookup_eq): New function.
6122 (memoized_dirlists): New variable.
6123 (caching_stat): New function.
6124 (memoized_class_lookup_eq): New function.
6125 (memoized_class_lookups): Likewise.
6126 (find_class): Use memoized_class_lookups and caching_stat.
6127 * jcf.h (JCF_USE_SCANDIR): Define.
6128 * parse.y (java_expand_classes): Write the class files in reverse
6131 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6133 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6135 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6137 * jcf-write.c (write_classfile): Unlink the temporary file if it
6138 cannot be renamed. Use concat to build up the name of the
6141 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6143 * jcf-write.c (write_classfile): Write the file to a
6144 temporary file and then rename it.
6146 2002-05-07 Tom Tromey <tromey@redhat.com>
6148 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6150 Fix for PR java/1200:
6151 * gjavah.c (throwable_p): New function.
6152 (decode_signature_piece): Use it. A `WeakReference' isn't the
6155 (gcjh_streq): New function.
6157 2002-05-07 Andreas Jaeger <aj@suse.de>
6159 * parse.y (finish_for_loop): Fix if statement.
6161 2002-05-06 Tom Tromey <tromey@redhat.com>
6163 Fix for PR java/5941:
6164 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6165 loop update expression.
6166 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6167 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6169 2002-05-04 Mark Wielaard <mark@klomp.org>
6172 * parse.y (build_string_concatenation): Return just op1 only when op2
6173 is null and op1 is a STRING_CST, otherwise always construct a
6176 2002-04-27 Tom Tromey <tromey@redhat.com>
6179 * parse.y (string_convert_int_cst): New function.
6180 (merge_string_cste): Use it.
6182 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6184 * java-tree.h (java_parse_file): Update.
6185 (java_set_yydebug): Remove.
6186 * jcf-parse.c (yydebug): Remove.
6187 (java_set_yydebug): Die.
6188 (java_parse_file): Update.
6189 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6191 2002-04-24 Tom Tromey <tromey@redhat.com>
6194 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6195 EXPR_WFL_QUALIFICATION of qual_wfl.
6197 2002-04-23 Per Bothner <per@bothner.com>
6199 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6200 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6201 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6203 2002-04-23 Tom Tromey <tromey@redhat.com>
6206 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6207 recognize `-fcompile-resource='.
6208 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6211 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6213 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6214 paths. Fixes PR java/2791.
6216 2002-04-19 Andrew Haley <aph@redhat.com>
6218 * jcf-write.c (push_long_const): lo, hi: New variables.
6219 Use rshift_double to extract the high part of a 64-bit long.
6220 Use WORD_TO_INT to extract the low part.
6222 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6223 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6224 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6226 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6228 * typeck.c (incomplete_type_error): Remove.
6230 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6232 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6233 for hash synchronization.
6234 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6235 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6238 2002-04-16 Mark Wielaard <mark@klomp.org>
6240 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6243 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6245 Fix for PR java/6294:
6246 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6249 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6251 Fix for PR java/6085:
6252 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6253 to get enclosing "this" argument for inner-class constructor
6254 invocation. Pass correct arguments to build_access_to_thisn.
6256 2002-04-10 Andreas Jaeger <aj@suse.de>
6258 * gcj.texi (Input Options): Fix extdirs patch.
6260 2002-04-10 Anthony Green <green@redhat.com>
6262 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6264 2002-04-09 Anthony Green <green@redhat.com>
6266 * gcj.texi (Input Options): Add --extdirs documentation.
6267 * jcf-dump.c (OPT_extdirs): New macro.
6268 (options): Add extdirs option.
6269 (help): Describe --extdirs.
6270 (main): Handle OPT_extdirs.
6271 * gjavah.c (OPT_extdirs): New macro.
6272 (options): Add extdirs option.
6273 (help): Describe --extdirs.
6274 (main): Handle OPT_extdirs.
6275 * jcf-path.c (jcf_path_init): Add extdirs support.
6276 (jcf_path_extdirs_arg): New function.
6277 (extensions): New variable to hold extensions path entries.
6278 * jvspec.c: Remove -fextdirs= when compiling main().
6279 * lang.c (java_decode_option): Handle -fextdirs=.
6280 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6281 * Make-lang.in: Compile jcf-path with version info for use in
6282 identifying the appropriate libgcj.jar.
6284 2002-04-08 Tom Tromey <tromey@redhat.com>
6287 * .cvsignore: Added rmic.1 and rmiregistry.1.
6288 * gcj.texi (Top): Link to new nodes.
6289 (Invoking rmic): New node.
6290 (Invoking rmiregistry): Likewise.
6291 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6293 (java.maintainer-clean): Likewise.
6294 ($(srcdir)/java/rmic.1): New target.
6295 ($(srcdir)/java/rmiregistry.1): Likewise.
6296 (java.install-man): Handle rmic.1 and rmiregistry.1.
6298 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6300 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6301 Add note about handling uncaught exceptions. Add an exception handler
6304 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6306 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6307 after using it to patch CALL_EXPR.
6309 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6311 * gcj.texi (Invocation): Document CNI invocation API.
6313 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6315 * expr.c (truthvalue_conversion): Rename. Update.
6316 (expand_compare): Update.
6317 * java-tree.h (java_truthvalue_conversion): New.
6318 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6320 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6322 * java-tree.h (java_mark_addressable): New.
6323 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6324 * typeck.c (mark_addressable): Rename, update.
6326 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6328 * expr.c (build_java_binop): Update.
6329 * java-tree.h (java_signed_type, java_unsigned_type,
6330 java_signed_or_unsigned_type): Update.
6331 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6332 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6333 * parse.y (patch_binop): Update.
6334 * typeck.c (signed_or_unsigned_type, unsigned_type,
6335 signed_type): Update.
6337 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6339 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6340 (java_dummy_print): Remove.
6341 (lang_print_error): Rename. Exit early if inhibiting output.
6342 (inhibit_error_printing_function): New.
6343 (java_init): Don't set hook.
6344 (lang_init_source): Use new boolean.
6346 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6348 * parse.y (do_resolve_class): Fix infinite recursion.
6350 2002-03-29 Tom Tromey <tromey@redhat.com>
6352 * parse.y (check_inner_circular_reference): Ignore incomplete
6355 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6357 * Make-lang.in (builtins.o): Update.
6358 * boehm.c (get_boehm_type_descriptor): Update.
6359 * builtins.c: Include langhooks.h.
6360 * decl.c (java_init_decl_processing): Update.
6361 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6362 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6364 * typeck.c (type_for_mode, type_for_size): Update.
6366 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6368 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6370 2002-03-28 Tom Tromey <tromey@redhat.com>
6372 * except.c (expand_end_java_handler): If the handler type is NULL,
6373 use java.lang.Throwable. Fixes PR java/5986.
6375 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6377 Fix for PR java/4715:
6378 * jcf-parse.c (parse_source_file_3): New function.
6379 (read_class): Call it.
6380 (java_parse_file): Likewise.
6382 2002-03-28 Jan Hubicka <jh@suse.cz>
6384 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6386 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6388 * parse.y (resolve_package): Initialize "decl".
6389 (lookup_package_type): Remove unused function.
6391 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6393 Fix for PR java/5993:
6394 * parse.y (resolve_package): Return the decl if resolution was
6395 successful. Don't special case "java.lang" and "java.lang.reflect"
6396 packages. Set type_name to the merged identifier.
6397 (resolved_qualified_expression_name): Print error using "name" if
6398 resolve_package returns NULL_TREE.
6400 2002-03-27 Tom Tromey <tromey@redhat.com>
6402 * expr.c (expand_invoke): Don't generate null pointer check if
6403 we're calling <init>.
6405 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6407 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6409 * java-tree.h (java_lang_expand_expr): Similarly.
6410 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6411 (java_init): Don't set hook.
6413 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6415 Fix for PR java/5850:
6416 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6417 context if field was not found in the current scope.
6418 * expr.c (lookup_field): Don't look in enclosing contexts.
6420 2002-03-26 Tom Tromey <tromey@redhat.com>
6422 Fix for PR java/5942:
6423 * parse.y (init_src_parse): Added sanity check.
6424 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6427 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6429 * decl.c (lang_mark_tree): Rename java_mark_tree.
6430 * java-tree.h (java_mark_tree): New.
6431 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6433 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6435 * lex.c: Change java_perform_atof to take normal parameters
6436 instead of a pointer to a parameter block. Call it directly
6439 2002-03-22 Mark Wielaard <mark@klomp.org>
6441 Fix for PR java/5368:
6442 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6443 when printing error message.
6445 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6447 * decl.c (maybe_build_cleanup): Remove.
6449 2002-03-22 Tom Tromey <tromey@redhat.com>
6451 Andrew Haley <aph@cambridge.redhat.com>
6453 * expr.c (build_field_ref): Don't build a check if the field is a
6456 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6458 Fix for PR java/6026:
6459 * lex.c (java_lex): Fix parsing of consecutive floats.
6461 2002-03-21 Tom Tromey <tromey@redhat.com>
6463 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6466 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6468 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6469 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6471 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6473 * gcj.texi: @code{gcj} becomes @command{gcj}.
6474 @code{gcc} becomes @command{gcc}.
6475 GcjRaw changed to gnu.gcc.RawData.
6477 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6479 * decl.c (start_java_method): Use new hook.
6480 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6481 (java_init): Remove old hook.
6483 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6485 * builtins.c (define_builtin): Do nothing if `type' is null.
6488 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6490 * parse.y (parser_check_super_interface): Fix error message
6493 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6495 * jcf-parse.c (get_constant): Delete unused variables.
6497 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6499 * java-tree.h (java_parse_file): New.
6500 * jcf-parse.c (yyparse): Rename java_parse_file.
6501 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6503 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6505 * parse.y (craft_constructor): Return the constructor decl.
6506 (java_expand_classes): Update comments.
6507 (lookup_method_invoke): Call fix_constructors immediately for
6508 anonymous class. Fixes PR java/5935.
6510 2002-03-15 Anthony Green <green@redhat.com>
6512 * jcf-parse.c (yyparse): Don't emit class registration
6513 constructor when compiling resource files.
6515 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6517 * lang.c (java_tree_code_type, java_tree_code_length,
6518 tree_code_name): Delete.
6519 (tree_code_type, tree_code_length, tree_code_name): Define.
6520 (java_init): Don't try to copy into the various tree_code
6523 2002-03-12 Tom Tromey <tromey@redhat.com>
6525 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6526 UTF-8, not UCS-2. Fixes PR java/5923.
6528 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6529 a call_expr wrapped in a convert. Fixes PR java/5848.
6531 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6533 * jcf-write.c (write_classfile): Improve error strings.
6535 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6537 * lex.c: Adjust comments to GNU standards.
6539 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6541 Fix for PR java/5902:
6542 * lex.c (java_lex): Fix parsing of literals.
6544 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6546 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6547 to prevent it getting evaluated twice in the store checking case.
6548 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6551 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6553 * decl.c (java_init_decl_processing): Make sure class_type_node
6554 alignment is not less than 64 bits if hash synchronization is enabled.
6556 2002-03-08 Per Bothner <per@bothner.com>
6558 * parse.y (java_complete_lhs): Check if patch_assignment
6559 returned an error-mark.
6561 * parse.y (try_builtin_assignconv): Don't special-case zero.
6563 2002-03-08 Per Bothner <per@bothner.com>
6565 Fix for PR java/5812.
6566 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6567 here instead of in JSR macro. Likewise with load_type_state call.
6568 Do the latter on if the return_pc has been verified (the jsr returns).
6569 (JSR): Now just call build_java_jsr.
6571 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6573 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6574 (java.install-common): Link native driver to
6575 JAVA_TARGET_INSTALL_NAME.
6577 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6579 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6580 * builtins.c(sin_builtin): Likewise
6581 * builtins.c(sqrt_builtin): Likewise
6583 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6585 * java/expr.c, java/jcf-parse.c, java/lex.c:
6586 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6587 REAL_ARITHMETIC blocks unconditional. Delete some further
6588 #ifdef blocks predicated on REAL_ARITHMETIC.
6590 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6592 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6593 explicit sizeof/sizeof.
6594 * decl.c (java_init_decl_processing): Likewise.
6595 * jcf-parse.c (init_jcf_parse): Likewise.
6596 * parse.y (init_src_parse): Likewise.
6598 2002-03-02 Per Bothner <per@bothner.com>
6600 Make --CLASSPATH by a synonym for --classpath and -classpath.
6601 Implement --bootclasspath.
6602 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6603 (classpath_l): Remove.
6604 (jcf_path_CLASSPATH_arg): Remove.
6605 (jcf_path_bootclasspath_arg): New function.
6606 (jcf_path_seal): Simplify accordingly.
6608 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6609 (jcf_path_CLASSPATH): Remove declaration.
6610 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6611 (lang_specific_driver): Translate -bootclasspath.
6612 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6613 * lang.c (decode_lang_options): Do jcf_path_init first.
6614 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6615 * gjavah.c: Also handle --bootclasspath.
6616 Handle --CLASSPATH as a synonum for --classpath.
6617 * jcf-dump.c: Likewise.
6619 "." is not part of system path, but is the default for --classpath.
6620 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6621 (jcf_path_seal): Add "." if no CLASSPATH specified.
6623 * gcj.texi: Document changes.
6625 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6627 * expr.c (build_java_arraystore_check): Fix formatting.
6629 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6631 Fix for PR java/5758, java/5632:
6632 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6633 inner-class separator too.
6634 * parse.y (do_resolve_class): New local `decl_result.'
6635 Progressively build a name for what can have been loaded.
6637 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6639 * expr.c (java_array_data_offset): Removed function.
6640 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6641 (build_java_array_length_access): Obtain "length" value using a
6642 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6643 (build_java_arrayaccess): Correct comment. Access "data" using a
6644 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6645 (build_java_arraystore_check): New function.
6646 (expand_java_arraystore): Use build_java_arraystore_check.
6647 * parse.y (patch_assignment): Simplify code to insert a store check
6648 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6649 * check-init.c (check_init): Update to reflect that an array length
6650 access is now a COMPONENT_REF.
6651 * gcj.texi (Code Generation): Improve documentation of
6652 -fno-bounds-check. Add documentation for -fno-store-check.
6653 * java-tree.h (flag_store_check): Declare.
6654 (build_java_arraystore_check): Declare.
6655 * lang.c (flag_store_check): Initialize to 1.
6656 (lang_f_options): Add store-check option.
6657 * jvspec.c: Don't pass store-check option to jvgenmain.
6658 * lang-options.h: Add help string for -fno-store-check.
6660 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6662 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6663 * java-tree.h (java_dup_lang_specific_decl): New.
6664 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6666 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6668 * builtins.c, decl.c: Delete traditional-mode-related code
6669 copied from the C front end but not used, or used only to
6670 permit the compiler to link.
6672 2002-02-22 Tom Tromey <tromey@redhat.com>
6674 Fix for PR java/2369:
6675 * jvspec.c (verify_class_name): New function.
6676 (lang_specific_driver): Call it.
6677 (JAVA_START_CHAR_P): New macro.
6678 (JAVA_PART_CHAR_P): Likewise.
6680 2002-02-22 Per Bothner <per@bothner.com>
6682 * class.c: Change vtable to be more compatible with g++ v3 abi.
6683 (get_dispatch_table): Prepend offset-to-top (always 0) and
6684 type_info pointer (currently unimplemented hence NULL) to vtable.
6685 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6686 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6687 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6688 (build_dtable_decl): Add declarations for new fields.
6690 2002-02-20 Per Bothner <per@bothner.com>
6692 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6693 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6694 don't need to set it on the COMPOUND_EXPR - the caller does that.
6696 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6698 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6699 `--CLASSPATH' becomes `--classpath.'
6700 * gjavah.c: Likewise.
6701 * jcf-dump.c: Likewise.
6702 * lang-options.h: Likewise.
6704 * jcf-path.c: Updated comment.
6705 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6706 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6707 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6708 (jcf_path_CLASSPATH_arg): Ditto.
6709 (classpath_u): Updated leading comment.
6711 2002-02-20 Per Bothner <per@bothner.com>
6713 * builtins.c (check_for_builtin): New function.
6714 (build_call_or_builtin): Remove.
6715 * java-tree.h: Update accordingly.
6716 * expr.c (expand_invoke): Use build + check_for_builtin instead
6717 of build_call_or_builtin.
6718 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6719 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6720 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6722 2002-02-17 Tom Tromey <tromey@redhat.com>
6724 * java-tree.h (TYPE_STRICTFP): New macro.
6725 (struct lang_type) [strictfp]: New field.
6726 (CLASS_STRICTFP): New macro.
6727 (METHOD_STRICTFP): New macro.
6728 (struct lang_decl) [strictfp]: New field.
6729 * parse.y (method_header): Disallow strictfp constructor or
6731 (STRICT_TK): Move before MODIFIER_TK.
6732 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6733 (METHOD_MODIFIERS): Likewise.
6734 (INTERFACE_MODIFIERS): Likewise.
6735 * jcf-write.c (get_access_flags): Likewise.
6736 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6737 (add_method_1): Likewise.
6738 (get_access_flags_from_decl): Likewise.
6739 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6740 recognize strictfp flag.
6741 * jcf.h (ACC_STRICT): New define.
6743 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6745 * class.c(build_utf8_ref): Move declaration of decl_size
6747 2002-02-07 Tom Tromey <tromey@redhat.com>
6749 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6752 2002-02-04 Anthony Green <green@redhat.com>
6754 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6755 sections if available.
6757 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6759 * parse.y (java_expand_classes): Fix typo in static field loop.
6761 2002-02-02 Richard Henderson <rth@redhat.com>
6763 * class.c (add_field): Mark static fields external.
6764 (build_class_ref): Remove redundant set.
6765 * parse.y (java_expand_classes): Mark static fields of classes
6766 to be compiled as local.
6767 * jcf-parse.c (parse_class_file): Likewise.
6769 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6771 * gcj.texi (About CNI): New node.
6773 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6776 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6777 setlocale() with LC_CTYPE as a parameter.
6780 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6782 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6783 Follow GNU Coding Standards for --version.
6785 2002-01-28 Tom Tromey <tromey@redhat.com>
6787 * expr.c (build_jni_stub): Ensure storage for `meth' is
6789 * parse.y (java_complete_expand_methods): Set
6790 current_function_decl before building JNI stub.
6792 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6794 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6797 2002-01-22 Tom Tromey <tromey@redhat.com>
6799 * decl.c (java_init_decl_processing): Use add_predefined_file.
6800 Predefine RawData.java.
6801 (predef_filenames): Removed.
6802 (java_init_decl_processing): Don't register predef_filenames.
6803 * jcf-parse.c (add_predefined_file): New function.
6804 (predefined_filename_p): Rewrote.
6805 (predefined_filename_p): No longer static.
6806 * decl.c (java_init_decl_processing): Call initialize_builtins.
6807 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6808 (java/builtins.o): New target.
6809 * builtins.c: New file.
6810 * parse.y (patch_invoke): Use build_call_or_builtin.
6811 * java-tree.h (build_call_or_builtin): Declare.
6812 (initialize_builtins): Declare.
6813 (java_set_exception_lang_code): Removed unused declaration.
6814 (PREDEF_FILENAMES_SIZE): Removed.
6815 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6816 (predef_filenames): New define.
6817 (add_predefined_file): Declare.
6818 (predefined_filename_p): Declare.
6819 * expr.c (expand_invoke): Use build_call_or_builtin.
6821 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6823 * parse.y (patch_switch_statement): Fix format specifier.
6825 2002-01-16 Tom Tromey <tromey@redhat.com>
6827 More for PR java/5365:
6828 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6830 (process_file): Generate include for
6831 java.lang.UnsupportedOperationExceptions.
6833 2002-01-15 Andreas Jaeger <aj@suse.de>
6835 * .cvsignore: Add man pages.
6837 2002-01-15 Tom Tromey <tromey@redhat.com>
6839 Fix for PR java/5365:
6840 * gjavah.c (process_file): Turn class name into a file name.
6842 2002-01-14 Matthias Klose <doko@debian.org>
6844 * gcj.texi: Fix whitespace and formatting errors in the
6845 synopsis of the man pages. Update copyright.
6847 2002-01-14 Tom Tromey <tromey@redhat.com>
6850 * Make-lang.in (java.install-man): Handle jv-convert man page.
6851 (java.generated-manpages): Added jv-convert.1.
6852 (java.uninstall): Remove jv-convert.1.
6853 (java.maintainer-clean): Likewise.
6854 ($(srcdir)/java/jv-convert.1): New target.
6855 * gcj.texi (Top): Link to jv-convert node.
6856 (Individual utilities): Likewise.
6857 (Invoking jv-convert): New node.
6859 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6860 Martin Kahlert <martin.kahlert@infineon.com>
6862 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6863 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6865 2002-01-03 Graham Stott <grahams@redhat.com>
6867 * class.c (compile_resource_file): Update copyright date.
6868 Constify filename parameter.
6869 (java-tree.h): Update copyright date.
6870 (compile_resource_file): Constify filename parameter.
6872 2002-01-03 Graham Stott <grahams@redhat.com>
6874 * gcc/jcf-parse.c: Update copyright date.
6875 (yyparse): Constify resource_filename.
6877 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6879 * parse.y (src_parse_roots): Don't needlessly zero init.
6881 2001-12-31 Tom Tromey <tromey@redhat.com>
6883 * parse.y (dump_java_tree): New function.
6884 (source_end_java_method): Call it.
6885 (end_class_declaration): Likewise.
6886 * lang.c (java_decode_option): Call dump_switch_p.
6888 2001-12-28 Tom Tromey <tromey@redhat.com>
6890 * gen-table.pl: Don't process characters after \uffff. Added
6891 comment pointing to input file.
6893 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6895 * gen-table.pl: Const-ify output. Document the location of a
6896 suitable unicode input file.
6898 * chartables.h: Regenerate.
6900 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6902 * chartables.h: Const-ify.
6903 * gjavah.c (options): Likewise.
6904 * jcf-dump.c (options): Likewise.
6905 * jv-scan.c (options): Likewise.
6906 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6907 * parse.y (binop_lookup): Likewise.
6909 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6911 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6912 the static arrays that are output.
6913 * jvspec.c (jvgenmain_spec): Make static.
6914 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6915 * keyword.h: Regenerate.
6916 * lang.c (string_option, process_option_with_no, lang_f_options,
6917 lang_W_options): Const-ify.
6918 * lex.c (java_lex): Likewise.
6920 2001-12-21 Richard Henderson <rth@redhat.com>
6922 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6923 (get_boehm_type_descriptor): ... here. Arrange for the
6924 TREE_TYPE to get set properly.
6926 2001-12-21 Richard Henderson <rth@redhat.com>
6928 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6929 only if the target requires collect2.
6931 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6933 2001-12-20 Tom Tromey <tromey@redhat.com>
6936 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6937 CAN_COMPLETE_NORMALLY for the node.
6938 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6939 generate code for second branch if first branch can't complete
6941 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6942 the loop head if the loop body can't complete normally.
6944 2001-12-20 Tom Tromey <tromey@redhat.com>
6947 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6948 case where `finally' clause can't complete normally.
6950 2001-12-20 Tom Tromey <tromey@redhat.com>
6953 * parse.y (analyze_clinit_body): Added this_class parameter.
6954 Check for more cases where we must keep <clinit>.
6955 (maybe_yank_clinit): Cleaned up flow control.
6957 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6959 * decl.c (java_init_decl_processing): Don't initialize
6960 finit_leg_identifier_node.
6961 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6962 (finit_leg_identifier_node): Remove.
6963 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6965 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6967 * mangle.c (mangle_member_name): Don't special-case for
6969 * mangle_name.c (unicode_mangling_length): Likewise.
6970 (append_unicode_mangled_name): Likewise.
6971 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6974 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6976 * expr.c (build_java_array_length_access): Don't force null pointer
6977 check unless flag_check_references is set.
6979 2001-12-20 Tom Tromey <tromey@redhat.com>
6981 Fix for PR java/3417:
6982 * parse.y (patch_assignment): Added special processing for
6984 (patch_return): Don't convert booleans to integers, and don't
6985 special-case `null'.
6987 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6989 * config-lang.in (diff_excludes): Remove.
6991 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6993 * gcj.texi: Update link to GCC manual.
6995 2001-12-17 Tom Tromey <tromey@redhat.com>
6997 * parse.y (link_nested_class_to_enclosing): Removed useless
7000 2001-12-16 Tom Tromey <tromey@redhat.com>
7002 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
7005 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
7007 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
7008 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
7011 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7013 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
7015 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7017 * decl.c (java_init_decl_processing): Build otable_type correctly.
7018 otable_decl is an otable_type.
7020 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7022 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
7023 otable_type, otable_ptr_type, method_symbol_type,
7024 method_symbols_array_type, method_symbols_array_ptr_type): New
7025 field/global tree definitions.
7026 (flag_indirect_dispatch): New flag.
7027 * decl.c (java_init_decl_processing): Initialize new otable and
7028 otable_syms type nodes and decls. Add new field "index" to
7030 * class.c (build_method_symbols_entry): New function.
7031 (make_method_value): Set "index" to to method's vtable index for
7032 virtual methods when indirect-dispatch is not used.
7033 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
7034 and set vtable_method_count to -1. Set otable and otable_syms field
7035 if indirect-dispatch is used and there was something to put in them.
7036 (build_method_symbols_entry): New function.
7037 (emit_offset_symbol_table): New function.
7038 * expr.c (get_offset_table_index): New function.
7039 (build_invokevirtual): Build array reference to otable at the index
7040 returned by get_offset_table_index, and use the result as the vtable
7042 (build_invokeinterface): Similar.
7043 * jcf-parse.c (yyparse): If indirect-dispatch, call
7044 emit_offset_symbol_table at the end of compilation, after all classes
7045 have been generated.
7046 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
7047 * lang.c (flag_indirect_dispatch): Define.
7048 (lang_f_options): Add indirect-dispatch flag.
7050 2001-12-14 Matthias Klose <doko@debian.org>
7052 * gcj.texi: Markup for man page generation. Document missing
7053 options printed by <tool> --help.
7054 Terminate description of gij's -ms option with a dot.
7055 * Make-lang.in ($(srcdir)/java/*.1): New targets.
7056 (java.generated-manpages java.install-man, java.uninstall,
7057 java-maintainer-clean) Updated.
7059 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
7061 * class.c (get_dispatch_table): Fix java vtable layout
7062 for TARGET_VTABLE_USES_DESCRIPTORS.
7063 * decl.c (java_init_decl_processing): Initialize
7064 alloc_no_finalizer_node, finalize_identifier_node.
7065 * expr.c (class_has_finalize_method): New function.
7066 (expand_java_NEW): Generate calls for finalizer-free allocation.
7067 (build_invokevirtual): Fix java vtable layout for
7068 TARGET_VTABLE_USES_DESCRIPTORS.
7069 * java-tree.h (enum java_tree_index): New entries:
7070 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
7071 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
7072 (class_has_finalize_method): declare.
7073 (HAS_FINALIZER_P): New macro.
7074 * parse.y (patch_invoke): Generate calls for finalizer-free
7077 2001-12-12 Matthias Klose <doko@debian.org>
7079 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
7080 whitespace at end of line.
7082 2001-12-11 Tom Tromey <tromey@redhat.com>
7084 * lex.c (java_init_lex): Define wfl_to_string as
7085 gnu.gcj.runtime.StringBuffer unless generating bytecode.
7087 2001-12-11 Jeff Sturm <jsturm@one-point.com>
7089 * class.c (make_method_value): Use null_pointer_node to
7090 represent empty exception table.
7092 2001-12-10 Tom Tromey <tromey@redhat.com>
7094 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
7096 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
7098 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
7100 2001-12-09 Per Bothner <per@bothner.com>
7102 * check-init.c (current_switch_has_default): New static field.
7103 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
7104 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
7105 DEFAULT_EXPR seen, simulate a default alternative that copies state.
7107 2001-12-09 Tom Tromey <tromey@redhat.com>
7109 * check-init.c (check_init): Don't allow pre- or post- increment
7110 or decrement of final variable.
7111 (final_assign_error): Minor error message rewording.
7113 2001-12-08 Tom Tromey <tromey@redhat.com>
7115 * java-tree.h: Fixed typo.
7117 * gjavah.c (decompile_method): Don't decompile to `return this'
7120 * gjavah.c (cxx_keywords): Re-sorted.
7121 * lex.c (cxx_keywords): Re-sorted.
7123 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7126 * gjavah.c (print_namelet): Clear subnamelets.
7127 (HANDLE_METHOD): Set `method_printed' earlier.
7129 2001-12-07 Tom Tromey <tromey@redhat.com>
7131 * lang.c (lang_f_options): Added
7132 optimize-static-class-initialization.
7133 (java_decode_option): Removed special case.
7135 2001-12-07 Per Bothner <per@bothner.com>
7137 * check-init.c (check_init): Fix typo freeing memory twice.
7139 2001-12-05 Per Bothner <per@bothner.com>
7141 Restore support for static class initialization optimization.
7142 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7143 * check-init.c (check_int): At end of BLOCK handle initialization
7144 blocks, which used to be done in java_complete_expand_method but did
7145 not handle the case where check_for_initialization might allocate
7146 more than a word of bits.
7147 * decl.c (lang_make_tree): The smic field is now a tree.
7148 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7149 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7151 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7153 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7154 Change from a hash table to a list.
7155 (struct_lang_decl): Change field 'smic' to match.
7156 * class.c (add_method_1): Initialize
7157 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7158 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7159 (java_expand_method_bodies): -here, since 'smic' is now a list.
7160 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7162 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7164 * class.c (java_hash_compare_tree_node): Fix casts.
7166 2001-12-04 Per Bothner <per@bothner.com>
7168 * check-init.c: Handle definite unassignment to finals in addition
7169 to definite assignment.
7170 (loop_current_locals): New field.
7171 (num_current_locals, int start_current_locals, num_current_words):
7173 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7174 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7175 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7176 (get_variable_decl, check_final_reassigned): New functions.
7177 (check_init, check_bool_init): Modify as needed for checking finals.
7178 (check_for_initialization): Take extra parameter and return void.
7179 Do extra start-up logic to check final fields for assignment.
7180 * parse.y (check_static_final_variable_assignment_flag,
7181 reset_static_final_variable_assignment_flag, check_final_assignment,
7182 check_final_variable_local_assignment_flag,
7183 reset_final_variable_indirect_assignment_flag,
7184 reset_final_variable_global_assignment_flag): Remove functions.
7185 (java_complete_expand_methods, outer_field_access_fix,
7186 patch_assignment): Remove no-longer used logic.
7187 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7188 * parse.y (register_fields, java_complete_tree): Update accordingly.
7190 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7191 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7192 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7194 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7196 * java-tree.h (DECL FINAL): New bit-field.
7197 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7198 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7199 (DECL_INIT_CALLS_THIS): New macro.
7200 (struct lang_decl): New bit-field init_calls_this.
7201 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7202 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7203 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7204 use it for both local variables and final fields.
7205 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7207 (struct lang_type): Remove hfv bit-field.
7208 (check_for_initialization): Change to return void.
7210 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7211 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7212 * check-init.c (final_assign_error): New helper function.
7213 (check_final_reassigned, check_init): Use it.
7214 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7216 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7217 bit-fields to unsigned.
7219 2001-12-03 Per Bothner <per@bothner.com>
7221 * parse.y (patch_binop): Minor constant folding.
7223 * parse.y (build_current_thisn): Shorter 'buffer'.
7225 2001-12-03 Per Bothner <per@bothner.com>
7227 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7228 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7229 * jcf-write.c (generate_bytecode_insns): Remove support for
7230 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7231 * check-init.c (check_init): Likewise.
7233 2001-12-03 Per Bothner <per@bothner.com>
7235 * verify.c (subroutine_nesting): New function.
7236 (verify_jvm_instructions): Use it to fix logic for checking that
7237 we're done with the current subroutine.
7239 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7240 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7242 2001-12-03 Per Bothner <per@bothner.com>
7244 * jcf.h: Fix obvious typo in comment.
7245 * typeck.c (build_null_signature): Add comment.
7247 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7249 * expr.c: Remove leading capital from diagnostic messages, as
7250 per GNU coding standards.
7251 * jcf-io.c: Similarly.
7252 * jcf-parse.c: Similarly.
7253 * jv-scan.c: Similarly.
7254 * jvspec.c: Similarly.
7255 * mangle.c: Similarly.
7257 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7258 Alexandre Petit-Bianco <apbianco@redhat.com>
7260 * expr.c (build_java_arrayaccess): Call save_expr on array for
7261 correct evaluation order, modified comment, fixed indentation.
7262 * parse.y: (patch_assignment): Correctly extract the array base
7263 from the tree generate by build_java_arrayaccess, added comments.
7264 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7265 Fixes PR java/3096, PR java/3803, PR java/3965.
7267 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7269 * expr.c (expand_byte_code): Remove trailing periods from messages.
7270 * jcf-parse.c (load_class, jcf_parse): Similarly.
7271 * jcf-write.c (generate_classfile): Similarly.
7272 * lex.c (java_lex): Similarly.
7274 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7276 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7278 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7280 * Make-lang.in (java.generated-manpages): New dummy target.
7282 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7284 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7286 (lang_specific_pre_link): Use set_input to set input_filename.
7288 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7289 (main): Fix definition.
7290 Strip `main' from classname.
7293 2001-11-18 Roger Sayle <roger@eyesopen.com>
7295 * parse.h (java_expand_switch): Remove old prototype.
7297 2001-11-18 Tom Tromey <tromey@redhat.com>
7299 Fix for PR java/1401:
7300 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7302 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7305 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7307 * lang.c (finish_parse): Rename to java_finish.
7308 (LANG_HOOKS_FINISH, java_finish): New.
7310 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7312 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7313 * java-tree.h: New prototype.
7314 * lang.c (java_init): Update prototype. Combine with old init_parse.
7316 2001-11-13 Tom Tromey <tromey@redhat.com>
7318 * gjavah.c (method_signature): New global.
7319 (HANDLE_METHOD): Set it.
7320 (decompile_return_statement): New function.
7321 (decompile_method): Use it.
7322 (print_method_info): Removed `synth' argument.
7324 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7326 * java-tree.h (java_set_yydebug): New.
7327 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7328 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7329 (print_lang_decl, print_lang_type, print_lang_identifier,
7330 print_lang_statistics, lang_print_xnode): Remove.
7332 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7334 * jcf-parse.c (init_lex): Remove.
7335 * lang.c (language_string, lang_identify): Remove.
7336 (struct lang_hooks): Constify.
7337 (LANG_HOOKS_NAME): Override.
7338 (init_parse): Update.
7340 2001-11-08 Andreas Franck <afranck@gmx.de>
7342 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7343 program_transform_name the way suggested by autoconf.
7344 (java.install-common): Also transform auxiliary program names with
7345 program_transform_name.
7347 2001-11-08 Tom Tromey <tromey@cygnus.com>
7349 * parse.y (trap_overflow_corner_case): New rule.
7350 (unary_expression): Use it.
7351 * lex.c (java_init_lex): Don't set minus_seen.
7352 (yylex): Don't use minus_seen. Communicate overflow to parser for
7354 (error_if_numeric_overflow): New function.
7355 * parse.h (minus_seen): Removed field.
7356 (JAVA_RADIX10_FLAG): New define.
7358 2001-11-07 Tom Tromey <tromey@redhat.com>
7360 Patch for PR java/1414:
7361 * parse.y (case_label_list): New global.
7362 (goal): Register case_label_list with GC.
7363 (java_complete_lhs): Save new case on case_label_list.
7364 (patch_switch_statement): Check for duplicate case labels.
7366 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7368 * parse.y (patch_assignment): Removed unused third argument.
7369 (java_complete_lhs): Removed unused third argument to patch_assignment.
7371 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7373 * lang.c: Include langhooks-def.h.
7374 * Make-lang.in: Update.
7376 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7378 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7380 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7382 * mangle.c (find_compression_record_match): Don't match compression
7383 records for package name elements unless they occur at the start of
7384 the name. Fix for PR java/4717.
7386 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7388 * expr.c (expand_java_field_op): Don't special-case references to
7389 java.lang.PRIMTYPE.TYPE.
7390 (build_primtype_type_ref): Removed.
7391 * java-tree.h (build_primtype_type_ref): Remove prototype.
7392 * parse.y (maybe_build_primttype_type_ref): Removed.
7393 (complete_function_arguments): Don't special-case references to
7394 java.lang.PRIMTYPE.TYPE.
7395 (patch_assignment): Likewise.
7396 (array_constructor_check_entry): Likewise.
7398 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7400 * mangle.c (static tree compression_table): Fixed leading comment.
7401 * parse.h (struct parser_ctxt): Fixed field comment.
7402 * parse.y (check_pkg_class_access): New prototype, fixed leading
7403 comment, new parameter used to emit error only if passed as true.
7404 (parse_check_super): Pass extra argument to check_pkg_class_access.
7405 (do_resolve_class): Likewise.
7406 (process_imports): Likewise.
7407 (read_import_dir): Fixed indentation.
7408 (find_in_imports_on_demand): New local class_type_name. Local
7409 node_to_use deleted. while loop changed into for loop. Report
7410 multiple definition only for accessible classes. Improved error
7412 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7413 assigned to parameter list, fixed indentation. while loop changed
7414 into for loop, restore TREE_CHAIN on local `tem' before the next
7417 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7419 * lang.c (lang_get_alias_set): Deleted.
7421 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7423 * gjavah.c (jni_print_char): Fix thinko in last change.
7425 * gjavah.c (jni_print_char, decode_signature_piece): Use
7426 safe-ctype macros and/or fold extra calls into fewer ones.
7427 * lex.c (java_read_unicode, java_lex): Likewise.
7428 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7429 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7430 * mangle_name.c (append_unicode_mangled_name,
7431 unicode_mangling_length): Likewise.
7433 2001-10-17 Richard Henderson <rth@redhat.com>
7435 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7437 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7439 * lang.c (langhooks.h): Included.
7440 (LANG_HOOKS_INIT): Redefined.
7441 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7442 (LANG_HOOKS_DECODE_OPTION): Likewise.
7443 (struct lang_hooks lang_hooks): New initialization.
7445 2001-10-11 Per Bothner <per@bothner.com>
7447 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7448 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7449 The former is simpler, and jcf-write.c handles it better.
7450 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7451 or WITH_CLEANUP_EXPR.
7452 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7453 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7455 * parse.y (patch_if_else_statement): If the condition is constant,
7456 optimize away the test.
7458 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7460 * parse.y (patch_cast): Call patch_string on the first operand of
7461 the incoming node, update it if necessary. Fixes PR java/4510.
7463 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7465 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7466 when name qualifier matches a package name.
7468 2001-10-08 Tom Tromey <tromey@redhat.com>
7470 Fix for PR java/4489:
7471 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7472 force a new label when computing `body_block'.
7474 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7476 * jcf-io.c (format_uint): Const-ify.
7477 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7478 * lex.c (java_get_line_col): Likewise.
7479 * parse.y (build_incdec): Likewise.
7481 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7483 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7484 a NULL enclosing context if appropriate. Fixes PR java/4466.
7486 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7488 * parse.y (patch_assignment): Use lvalue's original TYPE when
7489 building the final COMPOUND_EXPR.
7490 (try_reference_assignconv): Fixed leading comment.
7492 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7494 * parse.y (check_final_variable_indirect_assignment): For
7495 COMPOUND_EXPR, return only if finals were found initialized
7496 properly, if not, keep on checking.
7497 (check_final_variable_global_assignment_flag): New local
7498 error_found, set when appropriate and used to decide whether to
7499 report uninitialized finals. Fixed typo in comment.
7501 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7503 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7504 last three initializations. Fixes PR java/4360.
7506 2001-09-21 Richard Henderson <rth@redhat.com>
7508 * class.c (get_dispatch_table): Handle function descriptors.
7509 (build_dtable_decl): Likewise.
7510 * expr.c (build_invokevirtual): Likewise.
7512 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7514 * parse.y (patch_method_invocation): Build class initialization
7515 when static finals are used to qualify method invocation.
7518 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7520 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7521 build_type_name_from_array_name.
7522 (STRING_STRIP_BRACKETS): New macro.
7523 * parse.y (build_type_name_from_array_name): New function.
7524 (array_creation_expression:): Accumulate []s instead of [s.
7525 (cast_expression:): Accumulate []s instead of [s after cast type
7527 (build_array_from_name): Local string deleted, use
7528 build_type_name_from_array_name.
7529 (build_unresolved_array_type): Accumulate []s instead of [s after
7531 (register_fields): Fixed comment.
7532 (resolve_class): Local name, base deleted, new locals tname and
7533 array_dims. Use build_type_name_from_array_name. Use array_dims to
7535 (purify_type_name): Use STRING_STRIP_BRACKETS.
7537 2001-09-18 Andreas Jaeger <aj@suse.de>
7539 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7540 * jv-scan.c: Likewise.
7542 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7544 * parse.y (patch_method_invocation): Inner class creation context
7545 check not enforced within constructors. Fixes PR java/1873.
7547 2001-09-16 Tom Tromey <tromey@redhat.com>
7549 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7550 NOTE_PUSH for single-case push. Fixes PR java/4189.
7552 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7554 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7555 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7556 (struct lang_type): New fields import_list and import_demand_list.
7557 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7558 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7559 (do_resolve_class): New local saved_enclosing_type, initialized,
7560 passed as parameter to find_in_imports and find_in_imports_on_demand.
7561 (find_in_imports): Added paramater enclosing_type, use its
7562 TYPE_IMPORT_LIST when applicable.
7563 (find_in_imports_on_demand): Added parameter enclosing_type, use
7564 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7565 declaration and initialization.
7566 (fold_constant_for_init): Switch/restore current_class to the
7567 appropriate context.
7569 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7571 * verify.c (verify_jvm_instructions): Fix typo.
7573 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7575 * expr.c (expand_invoke): Const-ification.
7576 * parse.y (patch_method_invocation): Likewise.
7578 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7580 * gjavah.c (cxx_keywords): Const-ification.
7581 * keyword.gperf (java_keyword): Likewise.
7582 * lang.c (java_tree_code_name): Likewise.
7583 * lex.c (cxx_keywords): Likewise.
7584 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7586 2001-09-11 Richard Henderson <rth@redhat.com>
7588 * parse.h (ctxp_for_generation): Mark extern.
7590 2001-09-10 Richard Henderson <rth@redhat.com>
7592 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7594 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7596 * typeck.c (java_array_type_length, build_prim_array_type):
7597 Represent empty arrays by NULL index.
7599 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7601 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7602 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7604 2001-09-06 Anthony Green <green@redhat.com>
7606 * class.c (O_BINARY): Define if necessary.
7607 (registerResource_libfunc): Declare.
7608 (init_class_processing): Initilize registerResource_libfunc.
7609 (compile_resource_file): New function.
7610 * java-tree.h (resource_name): Declare.
7611 (compile_resource_file): Declare.
7612 * jcf-parse.c (yyparse): Handle compiling java resource files.
7613 * lang.c (java_decode_option): Handle -fcompile-resource option.
7614 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7616 * gcj.texi (Code Generation): Add documentation for -R flag.
7618 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7620 * jcf-write.c (generate_classfile): Issue an error in case of
7621 field/initial value mismatch.
7622 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7623 being initialized and we're generating bytecode.
7624 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7625 set DECL_INITIAL properly when appropriate.
7629 2001-09-01 Per Bothner <per@bothner.com>
7631 * parse.y (maybe_yank_clinit): A field without an initializer is not
7632 relevant. All initializers except static final and constant require
7633 <clinit>, regardless of flag_emit_class_files.
7635 2001-08-31 Per Bothner <per@bothner.com>
7637 * class.c (set_constant_value): When not emitting class files, then a
7638 String ConstantValue is a utf8const_ptr_type.
7640 2001-08-30 Per Bothner <per@bothner.com>
7642 * jcf-write.c (generate_classfile): Check that field is primitive
7643 or string before emitting ConstantValue attribute.
7645 2001-08-30 Per Bothner <per@bothner.com>
7647 * parse.y (resolve_qualified_expression_name): If creating a
7648 COMPOUND_EXPR, set it's type correctly.
7650 2001-08-30 Per Bothner <per@bothner.com>
7652 * jcf-io.c (open_class): Set filename field.
7654 * jcf-parse,c (parse_class_file): Set current_function_decl
7655 for better error message when Code attribute is missing.
7657 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7658 better diagnostics, especially for constructors.
7660 2001-08-30 Per Bothner <per@bothner.com>
7662 * jcf-write.c (generate_classfile): Don't write ConstantValue
7663 attribute if field is not final, for compatibility with jdk.
7665 * jcf-write.c (generate_classfile): Convert ConstantValue values
7666 to correct type. Work-around for front-end bug.
7667 * class.c (set_constant_value): Error if constant has wrong type.
7669 2001-08-30 Per Bothner <per@bothner.com>
7671 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7672 "Double" are printed at verbosity 1.
7674 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7676 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7678 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7680 * parse.y (patch_assignment): Don't verify final re-assignment here.
7681 (java_complete_lhs): Verify assignments to finals calling
7682 patch_assignment. Verify re-assignments to finals before calling
7685 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7687 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7690 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7692 * lex.c (java_lex): new local found_hex_digits. Set and then used
7693 in test to reject invalid hexadecimal numbers.
7694 * parse.y (java_complete_tree): Prevent unwanted cast with
7695 initialized floating point finals.
7696 (patch_binop): Emit a warning when detecting a division by zero,
7697 mark result not constant, don't simplify non integer division.
7699 2001-08-28 Per Bothner <per@bothner.com>
7701 * jcf-write.c (generate_bytecode_insns): For increments and
7702 decrements just recurse to push constant. Improvement on Mark's patch.
7704 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7706 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7707 real conversion for increments and decrements of reals.
7709 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7711 * parse.y (resolve_qualified_expression_name): Handle unresolved
7712 qualified expressions, prevent numerical qualifiers, fixed typo.
7715 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7717 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7718 don't report anything but deprecated class when marked so. Handle
7720 (patch_method_invocation): Check deprecation on methods and types.
7721 (patch_binop): code becomes an enum tree_code, added default: to
7722 switch to handle that. Detect division by zero, try to fold and
7723 return before using a subroutine.
7725 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7727 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7728 file smaller than 4 bytes.
7729 * parse.y (check_inner_circular_reference): New function.
7730 (check_circular_reference): Likewise.
7731 (array_initializer:): Accept {,}.
7732 (java_check_circular_reference): Rewritten using
7733 check_circular_reference and check_inner_circular_reference.
7734 (java_complete_expand_method): Unconditionally save and restore
7735 the unpurged exception list.
7736 (build_dot_class_method_invocation): Unmangle signature parameter.
7738 2001-08-21 Tom Tromey <tromey@redhat.com>
7740 * decl.c (init_decl_processing): Add `throws' field to method
7742 * class.c (make_method_value): Compute `throws' field for method.
7744 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7746 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7747 circularity is detected.
7748 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7750 2001-08-17 Richard Henderson <rth@redhat.com>
7752 * class.c (emit_register_classes): Add align parameter to
7753 call to assemble_integer.
7755 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7757 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7758 loading a class_or_name fails, try considering an innerclass name
7759 and load the enclosing context.
7760 * parse.y (resolve_inner_class): New function.
7761 (find_as_inner_class): Added leading comment.
7762 (register_incomplete_type): Keep the current context as enclosing
7763 context for JDEP_FIELD dependencies.
7764 (do_resolve_class): Locals new_class_decl and super initialized to
7765 NULL. Call resolve_inner_class, explore the enclosing context
7766 superclass if necessary.
7769 2001-08-16 Tom Tromey <tromey@redhat.com>
7771 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7772 * gjavah.c (main): Updated for change to jcf_path_seal.
7773 * lang.c (version_flag): New global.
7774 (java_decode_option): Recognize `-version'.
7775 (java_init): Update for change to jcf_path_seal.
7776 * jcf.h (jcf_path_seal): Added `print' argument.
7777 * jcf-path.c (jcf_path_seal): Added `print' argument.
7779 2001-08-13 Zack Weinberg <zackw@panix.com>
7781 * Make-lang.in (java/decl.o): Update dependencies.
7782 * decl.c: Include libfuncs.h, don't include toplev.h.
7784 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7786 * decl.c (init_decl_processing): exception_type_node,
7787 class_not_found_type_node, and no_class_def_found_type_node
7788 initialized. predef_filenames augmented accordingly.
7789 instinit_identifier_node initialized.
7790 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7791 * java-tree.h (enum java_tree_index): New entries
7792 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7793 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7794 (exception_type_node): New macro.
7795 (class_not_found_type_node): Likewise.
7796 (no_class_def_found_type_node): Likewise.
7797 (instinit_identifier_node): Likewise.
7798 (PREDEF_FILENAMES_SIZE): Adjusted.
7799 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7800 (struct lang_type): Fixed typo in bitfield name.
7801 (DECL_INSTINIT_P): New macro.
7802 (ID_INSTINIT_P): Likewise.
7803 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7805 * parse.y (encapsulate_with_try_catch): New function.
7806 (generate_instinit): Likewise.
7807 (build_instinit_invocation): Likewise.
7808 (ctors_unchecked_throws_clause_p): Likewise.
7809 (add_instance_initializer): Deleted.
7810 (build_instance_initializer): Likewise.
7811 (in_instance_initializer): Likewise.
7812 (check_method_redefinition): instinit$ not to be verified.
7813 (java_complete_expand_methods): Generate instinit$, simplified code.
7814 (build_dot_class_method): Eliminated unnecessary locals. Use
7815 encapsulate_with_try_catch, removed unnecessary code.
7816 (fix_constructors): New local iii. Use build_instinit_invocation.
7817 (patch_method_invocation): Added comment.
7818 (maybe_use_access_method): Don't consider instinit$.
7819 (find_applicable_accessible_methods_list): Shorten the search for
7821 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7822 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7823 (patch_throw_statement): Likewise. Fixed typo.
7825 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7828 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7829 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7831 (lang_specific_pre_link): Use set_input to set input_filename.
7833 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7834 (main): Fix definition.
7835 Strip `main' from classname.
7838 2001-08-11 Zack Weinberg <zackw@panix.com>
7840 * lex.h: Don't include setjmp.h. Don't define
7841 SET_FLOAT_HANDLER or prototype set_float_handler.
7843 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7845 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7846 `poplevel' in the right order.
7848 2001-08-09 Richard Henderson <rth@redhat.com>
7850 * Make-lang.in (class.o): Depend on TARGET_H.
7851 * class.c (emit_register_classes): Use target hooks instead of
7852 assemble_constructor and assemble_destructor.
7854 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7856 * check-init.c (flags.h): Include
7857 (check_init): Don't report uninitialized static class
7858 initialization flags, don't free bit index when doing static class
7859 initialization optimization.
7860 (check_for_initialization): Return type changed to `unsigned int.'
7861 (attach_initialized_static_class): New function.
7862 * class.c (add_method_1): Create the initialized static class
7864 (finish_class): Always emit deferred inline methods.
7865 * decl.c (emit_init_test_initialization): Moved to expr.c
7866 (complete_start_java_method): Don't traverse
7867 DECL_FUNCTION_INIT_TEST_TABLE.
7868 (lang_mark_tree): Mark hash tables in function decls.
7869 * expr.c (emit_init_test_initialization): Moved from decl.c.
7870 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7871 initialization flag, set DECL_CONTEXT and
7872 LOCAL_CLASS_INITIALIZATION_FLAG.
7873 (java_lang_expand_expr): Emit initialization code for static class
7874 initialized flags when entering block, if necessary.
7875 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7876 * java-tree.h (flag_optimize_sci): New global variable declaration.
7877 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7878 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7879 (LOCAL_FINAL_P): Fixed typo in comment.
7880 (FINAL_VARIABLE_P): Likewise.
7881 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7882 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7883 (struct lang_decl): New fields `ict', `smic' and `cif.'
7884 (check_for_initialization): New returned value for global.
7885 (attach_initialized_static_class): New global function.
7886 (STATIC_CLASS_INIT_OPT_P): New macro.
7887 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7888 * lang.c (java_decode_option): Handle
7889 `-fno-optimize-static-class-initialization'
7890 * parse.y (start_complete_expand_method): New function.
7891 (java_expand_method_bodies): Likewise.
7892 (attach_init_test_initialization_flags): Likewise.
7893 (adjust_init_test_initialization): Likewise.
7894 (emit_test_initialization): Likewise.
7895 (java_complete_expand_methods): Nullify abstract and native method
7897 (java_complete_expand_method): New locals `fbody', `block_body'
7898 and `exception_copy.' Reorganized: directly return on empty method
7899 bodies, call `start_complete_expand_method', remember definitely
7900 initialized static class in function, don't expand method bodies.
7901 (java_expand_classes): Call `java_expand_method_bodies' before
7902 `finish_class' when compiling to native.
7903 (resolve_expression_name): Use `orig' after building outer class
7905 (patch_invoke): Remember static method invocations.
7907 2001-08-06 Richard Henderson <rth@redhat.com>
7909 * class.c (emit_register_classes): Pass a symbol_ref and priority
7910 to assemble_constructor.
7912 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7914 * java-tree.h (all_class_filename): New macro.
7915 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7916 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7917 newly created IDENTIFIER_NODE to `all_class_filename.'
7919 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7921 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7922 Use ggc_add_tree_root to register roots.
7924 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7926 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7927 second operand calling check_init.
7928 * decl.c (complete_start_java_method): Swaped second and third
7929 arguments while creating WITH_CLEANUP_EXPR node.
7930 * jcf-write.c (generate_bytecode_insns): Use second operand
7931 instead of third when handling WITH_CLEANUP_EXPR.
7932 * parse.y (java_complete_lhs): Expand second operand of
7933 WITH_CLEANUP_EXPR nodes.
7934 (patch_synchronized_statement): Swaped second and third arguments
7935 while creating WITH_CLEANUP_EXPR node.
7937 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7939 * parse.y (create_interface): Avoid cyclic inheritance report when
7940 syntax error encountered during class definition.
7943 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7945 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7947 (lang_specific_pre_link): Use set_input to set input_filename.
7949 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7950 (main): Fix definition.
7951 Strip `main' from classname.
7954 2001-07-18 Tom Tromey <tromey@redhat.com>
7957 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7958 * lex.c (java_new_lexer): Use ICONV_CONST.
7959 (java_read_char): Likewise.
7960 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7961 (jv-scan$(exeext)): Likewise.
7963 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7965 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7966 * parse.y (check_class_interface_creation): Allow `private' if the
7967 enclosing is not an interface.
7968 (create_interface): Interface tagged public if the enclosing
7969 context is an interface.
7970 (create_class): Class tagged public if the enclosing context
7974 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7976 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7979 2001-07-14 Tim Josling <tej@melbpc.org.au>
7981 * check-init.c (check_init): Remove references to EXPON_EXPR.
7983 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7985 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7986 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7989 2001-07-13 Tom Tromey <tromey@redhat.com>
7991 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7994 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7996 * parse.y (patch_method_invocation): Don't override primary if one
7997 is already provided, but let this$<n> be built. Fixed comment.
7999 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8001 * parse.y (empty_statement:): Report empty statement error only
8002 when found at class declaration level.
8005 2001-07-12 Tom Tromey <tromey@redhat.com>
8007 * expr.c (expand_load_internal): New function.
8008 (LOAD_INTERNAL): Use it.
8010 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
8012 * parse.y (verify_constructor_super): Compare anonymous class ctor
8013 args with `valid_method_invocation_conversion_p.'
8016 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8018 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
8019 `-fsyntax-only.' Fixes PR java/3248
8021 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8023 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
8025 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8027 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
8028 current function is static. Fixes PR java/1970
8030 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8032 * parse.y (patch_method_invocation): Add enclosing context to ctor
8033 calls if necessary. Fixes PR java/2953
8035 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8037 * parse.y (resolve_package): Abort if qualified expression member
8039 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
8042 2001-07-07 Zack Weinberg <zackw@stanford.edu>
8044 * verify.c: Don't use // comments.
8046 2001-07-05 Tom Tromey <tromey@redhat.com>
8048 * lang.c (flag_assume_compiled): Removed.
8049 * java-tree.h (flag_assume_compiled): Removed.
8050 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
8051 -fhash-synchronization, -fuse-divide-subroutine,
8052 -fcheck-references, -femit-class-file, -femit-class-files,
8053 -fassume-compiled. Updated --encoding information. Changed
8054 -foutput-class-dir to `-d'.
8056 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
8058 * jcf-parse.c (parse_class_file): Add lineno parameter to
8059 debug_start_source_file call.
8061 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
8063 * gcj.texi: Use gpl.texi.
8064 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
8065 dependencies and use doc/include in search path.
8067 2001-07-03 Jeff Sturm <jsturm@one-point.com>
8069 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
8070 `this'. If so, don't build instance initializers.
8072 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
8074 * parse.y (resolve_expression_name): Improved error message for
8075 inner class cases. Fixes PR java/1958
8077 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
8079 * lang.c: #include diagnostic.h
8080 (lang_print_error): Add a `diagnostic_context *' parameter.
8081 (java_dummy_print): Likewise.
8082 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
8084 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8086 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
8087 * jcf.h (typedef struct JCF): New bitfield `finished.'
8088 (JCF_FINISH): Set `finished.'
8089 (JCF_ZERO): Reset `finished.'
8092 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8094 * parse.y (class_body_declaration:): Don't install empty instance
8098 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8100 * class.c (set_super_info): Call `set_class_decl_access_flags.'
8101 (set_class_decl_access_flags): New function.
8102 * java-tree.h (set_class_decl_access_flags): New prototype.
8103 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
8104 (parse_class_file): New local `decl_max_locals.' Take wide types
8105 into account to compute DECL_MAX_LOCALS.
8106 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8109 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8111 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8113 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8115 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8116 * parse.y (do_resolve_class): Moved comments out to leading comment
8117 section. Removed local `start', New local `_ht' and
8118 `circularity_hash.' Record `enclosing' in hash table and search
8119 it to detect circularity. Use `enclosing' as an argument to
8120 `lookup_cl.' Free the hash table when done.
8122 2001-06-19 Tom Tromey <tromey@redhat.com>
8124 * lex.c (java_read_char): Disallow invalid and overlong
8125 sequences. Fixes PR java/2319.
8127 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8129 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8131 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8133 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8134 arguments accordingly.
8136 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8138 * gcj.texi: Move contents to just after title page.
8140 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8142 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8144 (patch_incomplete_class_ref): Build the class ref, build the class
8145 init if necessary, complete the tree.
8148 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8150 * parse.y (lookup_field_wrapper): Test `name' code.
8151 (resolve_qualified_expression_name): Test `qual_wfl' code.
8152 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8153 handle `qual_wfl' by code.
8154 (maybe_build_primttype_type_ref): Test `wfl' code.
8156 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8158 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8160 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8161 the dvi file in the java directory.
8163 2001-05-25 Sam TH <sam@uchicago.edu>
8165 * gen-table.pl javaop.h jcf.h lex.h,
8166 parse.h: Fix header include guards.
8168 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8170 * jv-scan.c (version): Update copyright year.
8172 2001-05-21 Per Bothner <per@bothner.com>
8174 * jcf-parse.c (read_class): If class is from .class or .zip file
8175 and it's already been read, don't push/pop parser context.
8177 2001-05-18 Per Bothner <per@bothner.com>
8179 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8180 command line so the jvgenmain-generated main program comes first.
8182 2001-05-15 Tom Tromey <tromey@redhat.com>
8184 * class.c (build_utf8_ref): Don't generate identifier based on
8187 2001-05-12 Richard Henderson <rth@redhat.com>
8189 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8190 * expr.c (java_lang_expand_expr): Expand it.
8191 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8192 calling build_exception_object_ref.
8193 * parse.y (catch_clause_parameter): Likewise.
8194 (build_dot_class_method): Likewise.
8195 (try_reference_assignconv): Likewise.
8196 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8197 * jcf-write.c (generate_bytecode_insns): Likewise.
8199 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8201 * parse.y (build_unresolved_array_type): Set
8202 EXPR_WFL_QUALIFICATION on the newly created wfl.
8203 Fixes PR java/2538. Fixes PR java/2535.
8205 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8207 * parse.y (fix_constructors): Removed unnecessary assignment to
8208 local. Moved assignment to `this$<n>', fixed comments and
8210 (build_wfl_wrap): Fixed indentation.
8211 Fixes PR java/2598, java/2579 and java/2658.
8213 2001-05-03 Mo DeJong <mdejong@redhat.com>
8215 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8216 check for byte swap.
8218 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8220 * expr.c (build_class_init): Move MODIFY_EXPR
8221 outside of COND_EXPR. Remove variable `call'.
8223 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8225 * decl.c: NULL_PTR -> NULL.
8226 * jcf-write.c: Likewise.
8228 2001-05-01 Tom Tromey <tromey@redhat.com>
8230 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8231 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8232 * gcj.texi: Updated copyright text. Include fdl.texi.
8233 (Top): Link to new node.
8235 2001-05-01 Per Bothner <per@bothner.com>
8237 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8239 2001-05-01 Per Bothner <per@bothner.com>
8241 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8242 import_list contains the name, not the TREE_PURPOSE.
8244 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8246 * jcf-io.c (read_zip_member): Cast to long in comparison with
8249 * jvspec.c (lang_specific_driver): Initialize variables.
8251 * mangle.c (find_compression_record_match): Likewise.
8253 * typeck.c (build_null_signature): Provide static prototype. Mark
8254 parameter with ATTRIBUTE_UNUSED.
8256 * verify.c (verify_jvm_instructions): Initialize variable.
8258 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8260 * parse.y (do_resolve_class): Check for cyclic inheritance during
8261 inner class resolution.
8263 2001-04-27 Per Bothner <per@bothner.com>
8265 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8266 while iterating, since that could cause gc to lose stuff.
8268 2001-04-26 Per Bothner <per@bothner.com>
8270 Fix method search wrt scope of inner classes to match JLS2.
8271 * typeck.c (build_null_signature): New static function.
8272 (has_method): New function. Uses build_null_signature and lookup_do.
8273 * java-tree.h (has_method): New declaration.
8274 * parse.y (find_applicable_accessible_methods_list): Do not search
8275 context of inner classes here.
8276 (patch_method_invocation): Search scope, ie. current and outer clases,
8277 for method matching simple name, to find class.
8279 2001-04-26 Per Bothner <per@bothner.com>
8281 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8282 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8284 * constants.c (find_methodref_with_class_index): New function.
8285 (find_methodref_index): Use find_methodref_with_class_index.
8286 * java-tree.h (find_methodref_with_class_index): New declaration.
8287 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8288 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8289 If context changed from interface to class, don't use invokeinterface.
8291 2001-04-25 Per Bothner <per@bothner.com>
8293 * verify.c (verify_jvm_instructions): For field instructions,
8294 check that field index is valid. For invoke instructions, check that
8295 method index is valid.
8297 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8299 * config-lang.in (target_libs): Copy from $libgcj_saved.
8301 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8303 * decl.c (init_decl_processing): Add new class "protectionDomain"
8305 * class.c (make_class_data): Set initial value for "protectionDomain".
8307 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8309 * jvspec.c (lang_specific_driver): Fix memory allocation
8310 deficit, by using concat in lieu of xmalloc/sprintf.
8312 2001-04-20 Per Bothner <per@bothner.com>
8314 Fixes to compile multiple .class files at once.
8315 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8316 * java-tree.h (CLASS_PARSED_P): New macro.
8317 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8318 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8319 (read_class): Avoid some code duplication.
8320 Don't call JCF_FINISH for a .class file - might be needed later.
8321 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8322 rather than CLASS_LOADED_P, since latter implies class laid out.
8323 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8324 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8326 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8328 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8330 * boehm.c: Include toplev.h.
8332 2001-04-06 Tom Tromey <tromey@redhat.com>
8333 Alexandre Petit-Bianco <apbianco@redhat.com>
8335 Fix for PR gcj/1404 and PR gcj/2332:
8336 * parse.y (build_array_from_name): If we use the type_wfl then
8337 accumulate dimensions from the original type as well.
8338 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8340 2001-04-06 Tom Tromey <tromey@redhat.com>
8342 * parse.y (analyze_clinit_body): Return true if the second operand
8343 of a METHOD_EXPR is nonzero.
8345 2001-04-06 Tom Tromey <tromey@redhat.com>
8347 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8349 ($(srcdir)/java/parse.c): Likewise.
8351 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8353 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8354 (version-gcc): Initialized.
8355 (which-gcj): Likewise.
8357 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8359 * java-tree.h (struct lang_decl): New macro
8360 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8361 * parse.y (build_instance_initializer): New function.
8362 (add_instance_initializer): Use it.
8363 (java_fix_constructors): Set `current_class' before fix pass.
8364 (fix_constructors): Just return if already fixed. Move `super()'
8365 invocation ahead. Use `build_instance_initializer.'
8368 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8370 * parse.y (resolve_qualified_expression_name): Pass field's
8371 DECL_CONTEXT to `not_accessible_p.'
8372 (not_accessible_p): Changed parameters order in `inherits_from_p'
8375 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8377 * lang-options.h: Add flag_check_references.
8379 2001-04-04 Per Bothner <per@bothner.com>
8381 * java-tree.h (CONSTANT_VALUE_P): New macro.
8382 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8383 * parse.y (maybe_build_class_init_for_field): New static function.
8384 (resolve_expression_name, resolve_field_access): Use
8385 maybe_build_class_init_for_field instead of build_class_init
8386 This does not do the init if the field is compile-time-constant.
8387 (resolve_field_access): Simplify.
8389 * parse.y (fold_constant_for_init): Merge test into switch.
8391 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8393 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8395 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8397 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8399 * expr.c (pop_type_0): Save the result of the first
8400 lang_printable_name call in a scratch buffer, so it
8401 won't be clobbered by the second call.
8403 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8405 * parse-scan.y (array_type:): Rewritten.
8406 (type_declaration:): `empty_statement' replaces `SC_TK.'
8407 (class_member_declaration:): `empty statement' added.
8408 (method_body:): Simplified.
8409 (static_initializer:): Likewise.
8410 (primary_no_new_array:): Use `type_literals.'
8411 (type_literals:): New rule.
8412 (dims:): Set and update `bracket_count.'
8413 Fixes PR java/1074. Fixes PR java/2412.
8415 2001-03-28 Hans Boehm <boehm@acm.org>
8417 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8418 (get_boehm_type_descriptor): Set type on returned value to be a
8419 pointer length integer.
8421 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8423 * expr.c (pop_type_0): Call `concat' rather than building the
8425 (pop_type): Add format specifier in call to `error'.
8427 * parse.y (patch_method_invocation): Avoid casting away
8430 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8432 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8434 2001-03-28 Richard Henderson <rth@redhat.com>
8436 IA-64 ABI Exception Handling:
8437 * Make-lang.in (except.o): Don't depend on eh-common.h.
8438 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8439 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8440 [soft_exceptioninfo_call_node]: Remove.
8441 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8442 (end_java_method): No emit_handlers.
8443 * except.c (java_set_exception_lang_code): Remove.
8444 (method_init_exceptions): Don't call it.
8445 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8446 (build_exception_object_ref): New.
8447 (expand_end_java_handler): Update for except.h name changes.
8448 (emit_handlers, expand_resume_after_catch): Remove.
8449 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8450 (process_jvm_instruction): Use build_exception_object_ref.
8451 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8452 (soft_exceptioninfo_call_node): Remove.
8453 (build_exception_object_ref): Declare.
8454 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8455 soft_exceptioninfo_call_node. Move processing ...
8456 [EXC_PTR_EXPR]: ... here.
8457 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8458 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8459 (source_end_java_method): No java_set_exception_lang_code or
8461 (build_dot_class_method): Use build_exception_object_ref.
8462 (try_reference_assignconv): Check EXC_PTR_EXPR not
8463 soft_exceptioninfo_call_node.
8465 2001-03-28 Richard Henderson <rth@redhat.com>
8467 * java-tree.h (throw_node): Define as a single member of
8468 java_global_trees instead of a separate array.
8469 (JTI_THROW_NODE): New.
8470 * decl.c (throw_node): Don't declare.
8471 (init_decl_processing): Init a scalar throw_node.
8472 Don't register it for gc.
8473 * check-init.c (check_init): Reference scalar throw_node.
8474 * expr.c (build_java_athrow): Likewise.
8475 * jcf-write.c (generate_bytecode_insns): Likewise.
8476 * parse.h (BUILD_THROW): Likewise.
8478 2001-03-28 Richard Henderson <rth@redhat.com>
8480 * decl.c (end_java_method): Do not save and restore
8481 flag_non_call_exceptions.
8482 * parse.y (source_end_java_method): Likewise.
8483 * lang.c (flag_exceptions): Don't declare.
8484 (java_init_options): Set flag_non_call_exceptions. Set
8485 flag_exceptions here ...
8486 (java_init): ... not here.
8488 2001-03-27 Richard Henderson <rth@redhat.com>
8490 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8491 exceptions_via_longjmp.
8493 * lang.c (flag_new_exceptions): Don't declare it.
8494 (java_init_options): Or set it.
8496 2001-03-27 Richard Henderson <rth@redhat.com>
8498 * decl.c (end_java_method): Rename asynchronous_exceptions to
8499 flag_non_call_exceptions.
8500 * parse.y (source_end_java_method): Likewise.
8502 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8504 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8506 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8508 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8510 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8512 * parse.y (find_as_inner_class): Follow current package
8513 indications not to mistakingly load an unrelated class.
8515 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8517 * constants.c (PUTN): Use memcpy, not bcopy.
8519 * lex.c (java_read_char): Use memmove, not bcopy.
8521 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8523 2001-03-23 Per Bothner <per@bothner.com>
8525 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8526 macro for better error pin-pointing.
8527 * java-tree.h: Fix typo in comment.
8529 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8530 Don't include jsr/goto in exception range.
8531 Check if start and end of exception range are the same (also TRY_EXPR).
8532 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8533 However, do emit the following goto even if try_block is empty.
8534 Defer freeing exception_decl until after the finalizer, to make
8535 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8537 * parse.y (java_complete_lhs): If the try-clause is empty, just
8538 return the finally-clause and vice versa.
8540 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8542 * gcj.texi (Input Options): documented the check for attribute
8543 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8544 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8545 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8546 (jcf_parse): Check for the right classes archive if necessary.
8547 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8548 (jcf_parse_fields): Fixed indentation.
8549 * jcf-write.c (append_gcj_attribute): New function.
8550 (generate_classfile): Compute the attribute count, invoke
8551 `append_gcj_attribute'.
8552 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8553 turned into bit-fields. New bit-field `right_zip.'
8554 (JCF_ZERO): Set `right_zip' to zero.
8555 * lang-options.h (-fforce-classes-archive-check): Added flag.
8556 * lang.c (flag_force_classes_archive_check): New flag.
8557 (lang_f_options): New entry `force-classes-archive-check.'
8560 2001-02-07 Andrew Haley <aph@redhat.com>
8562 * gcj.texi (Configure-time Options): Add -fcheck-references.
8563 * expr.c (build_java_indirect_ref): New function.
8564 (java_check_reference): New function.
8565 (build_java_array_length_access): Use build_java_indirect_ref to
8566 check for null references.
8567 (build_java_arrayaccess): Likewise.
8568 (build_get_class): Likewise.
8569 (build_field_ref): Likewise.
8570 (invoke_build_dtable): Likewise.
8571 (build_invokeinterface): Likewise.
8572 * lang.c (lang_f_options): Add flag_check_references.
8573 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8574 * java-tree.h (flag_check_references): New variable.
8575 * lang.c (flag_check_references): Likewise.
8576 * parse.y (patch_invoke): Use java_check_reference.
8577 (patch_assignment): Allow for extra nesting in
8578 _Jv_CheckArrayStore.
8580 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8582 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8583 * lex.c (cxx_keywords): Likewise.
8585 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8587 * parse.y (qualify_ambiguous_name): Broaden `length'
8588 recognition. Help MODIFY_EXPR be resolved as expression names.
8589 Fixes PR java/2066. Fixes PR java/2400.
8591 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8593 * gjavah.c (process_file): Mark interface definitions with
8594 "__attribute__ ((java_interface))".
8596 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8598 * class.c (layout_class): Fixed push_super_field's second
8599 argument. Fixes PR java/2333.
8600 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8601 too early to lay innerclasses out.
8603 2001-03-20 Tom Tromey <tromey@redhat.com>
8604 Alexandre Petit-Bianco <apbianco@redhat.com>
8606 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8607 inside an array reference. Insertion of the array store check
8608 rewritten. Fixes PR java/2299.
8610 2001-03-20 Tom Tromey <tromey@redhat.com>
8612 * lex.c (java_read_unicode): Only accept leading `u's.
8614 2001-03-20 Tom Tromey <tromey@redhat.com>
8616 * jcf-parse.c (read_class): Initialize `class'.
8618 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8620 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8622 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8624 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8625 (layout_class): Likewise.
8626 (layout_class_method): Likewise.
8627 (emit_register_classes): Likewise.
8628 * decl.c (builtin_function): Likewise.
8629 (give_name_to_locals): Likewise.
8631 2001-03-19 Per Bothner <per@bothner.com>
8633 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8634 before trying to load an inner class.
8636 Fixes to process to command-line .class files in two passes.
8637 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8638 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8639 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8640 * class.c (is_compiled_class): Fix for renamed flag.
8641 * parse.y (maybe_create_class_interface_decl): Likewise.
8642 * jcf-parse.c (yyparse): Also set if compiling .class files.
8643 * jcf-parse.c (read_class); Read current_class.
8644 (jcf_parse): Make static.
8645 (load_inner_classes): New function, with code moved from jcf_parse,
8646 because we need to inner classes after the command-line files are read.
8647 (yyparse): Set finput to NULL when it doesn't need to be closed.
8648 Reduce use of main_jcf (basically only for archive) and
8649 use finput instead of main_jcf->read_state.
8650 Inline jcf_figure_file_type into yyparse.
8651 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8652 Defer load_inner_classes and parse_class_file to a second pass,
8653 after we've correctly mapped command-line .clas fiels to classes.
8654 (jcf_figure_file_type): Removed.
8655 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8656 (JCF_ZERO): Also clear zipd field.
8657 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8659 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8661 * jcf-parse.c (yyparse): Change ch from char * to char.
8663 2001-03-19 Per Bothner <per@bothner.com>
8665 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8666 Add constructed filelist-file at end, following -xjava. Thus any .o
8667 and library files are not affected by the -xjava. Also wrap
8668 explicit @FILE with -xjava and -xnone.
8670 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8672 * class.c (build_static_field_ref): Call make_decl_rtl() after
8673 setting the DECL_EXTERNAL flag.
8675 2001-03-17 Per Bothner <per@bothner.com>
8677 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8679 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8680 when result is is needed (target is STACK_TARGET).
8682 * parse.h (JDEP_SOLV): Removed.
8683 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8685 * parse.y (incomplete_class_list): Removed.
8686 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8687 It doesn't work if resolve_class changes the name of an array type
8688 that is on the list and then someone else looks for the modified name.
8689 Also, seems liable to break when compiling multiple source files at
8690 once. So the simplest is to just remove incomplete_class_list -
8691 it is only a minor space win and it is not even clear it saves time.
8693 * parse.y (resolve_class): Remove unneeded promote_type.
8695 2001-03-15 Per Bothner <per@bothner.com>
8697 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8698 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8699 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8700 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8702 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8703 * parse.y (java_expand_classes): Likewise.
8705 * parse.y (expand_start_java_method): Was only called once and had a
8706 misleading name, so inline in caller java_complete_expand_method.
8707 (enter_a_block): Likewise inline in enter_block and remove.
8709 Remove junk from when gcc/java was created (by copying from C/C++).
8710 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8711 (struct binding_level): Remove fields keep, keep_if_subblocks,
8712 more_cleanups_ok, have_cleanups (which have never been used).
8713 (pushlevel, poplevel): Remove related useless code.
8715 * class.c (make_class_data): The class_dtable_decl (i.e. the
8716 vtable for Class) should be external, except when compiling Class.
8718 * jvspec.c (lang_specific_driver): Fix -C handling.
8719 Check -save-temps to see if temp @FILE should be deleted.
8720 Follow-up to/fix for February 16 patch.
8722 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8723 (type_stack_dup): Remove no-longer neded error check.
8725 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8727 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8728 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8729 don't surround the element with 'N..E' if the type name is
8732 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8734 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8735 DECL_RTL_SET_P, etc.
8736 (make_method_value): Likewise.
8737 (get_dispatch_table): Likewise.
8739 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8741 2001-03-07 Tom Tromey <tromey@redhat.com>
8743 * config-lang.in (lang_requires): Define.
8745 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8747 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8750 2001-03-05 Per Bothner <per@bothner.com>
8752 Fix a problem where rest_of_decl_compilation applied to
8753 class_dtable_decl causes problems because it was done too early,
8754 before output file was opened.
8755 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8756 * class.c (class_dtable_decl): Add macro - element of class_roots.
8757 (make_class_data): Define class_dtable_decl.
8758 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8760 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8762 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8763 uses of 'boolean' with 'bool'.
8765 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8767 * lang-specs.h: Add zero initializer for cpp_spec field to all
8770 2001-02-16 Per Bothner <per@bothner.com>
8772 Handle compiling multiple input files at once, and @FILE syntax.
8773 * gcj.texi: Updated documentation to match.
8774 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8775 * jcf-parse.c (parse_source_file): Split into ...
8776 (parse_source_file_1): New function - and:
8777 (parse_source_file_2): New function.
8778 (yyparse): On -ffilelist-file, open and scan named file.
8779 On first pass over files, only do parse_source_file_1.
8780 A new second pass calls parse_source_file_2 for each file to compile.
8781 (init_jcf_parse): Call init_src_parse.
8782 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8783 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8784 as multiple input file combined in one compilation.
8785 * lang-options.h: Add -ffilelist-file
8786 * lang.c (flag_filelist_file): New flag variable.
8787 (lang_f_options): Handle -ffilelist-file.
8788 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8789 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8790 gclass_list - use global fields of src_parse_roots instead.
8791 * parse.y (src_parse_roots): New array.
8792 (incomplete_class_list, gclass_list): New macros.
8793 (push_parser_context, java_pop_parser_context,
8794 java_parser_context_resume): Don't fiddle with deleted fields.
8795 (various): Use incomplete_class gclass_list and global macros
8796 instead of parse_ctxt fields - the lists are global.
8797 (init_src_parse): New function.
8799 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8801 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8803 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8805 * parse.y (check_inner_class_access): Moved declaration of local
8806 `enclosing_decl_type' to the right location.
8808 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8810 * parse.y (parser_check_super_interface): Don't call
8811 check_pkg_class_access for an inner interface.
8812 (parser_check_super): Don't call check_pkg_class_access for inner
8814 (do_resolve_class): Simplify enclosing type loop. Don't call
8815 check_pkg_class_access if CL and DECL are not set.
8816 (find_in_imports_on_demand): Set DECL if class_type needed to be
8817 loaded. Don't call check_pkg_class_access for an inner class.
8818 (check_inner_class_access): Rewritten to implement member access
8819 rules as per spec 6.6.1.
8820 (check_pkg_class_access): Handle the empty package correctly.
8821 (in_same_package): New function. Determine if two classes are in the
8824 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8826 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8827 method into array types.
8828 * parse.y (patch_method_invocation): Bypass access check on clone call
8831 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8833 * expr.c (build_instanceof): Check for arrays when trying fold to
8836 2001-02-15 Jim Meyering <meyering@lucent.com>
8838 * Make-lang.in (java.install-common): Depend on `installdirs'.
8839 (java.install-info): Likewise.
8841 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8843 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8845 2001-02-14 Tom Tromey <tromey@redhat.com>
8846 Alexandre Petit-Bianco <apbianco@cygnus.com>
8848 Fix for PR java/1261.
8849 * typeck.c (build_java_array_type): Add public `clone' method to
8851 * parse.y (resolve_qualified_expression_name): Use current_class
8852 when checking for inaccessibility.
8853 (patch_method_invocation): Fixed error message when accessibility
8854 denied. Added `from_super' argument.
8856 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8858 * parse.y (resolve_class): Don't build a fake decl. Use the one
8860 * typeck.c (build_java_array_type): Build and assign decl to array
8863 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8865 * parse.y (not_accessible_p): Changed leading comment. Added extra
8866 `where' argument. Use it to enforce protected access rules.
8867 (resolve_qualified_expression_name): Added extra argument to
8869 (patch_method_invocation): Use argument `primary' to provide
8870 not_accessible_p with an extra argument.
8871 (lookup_method_invoke): Added extra argument to not_accessible_p.
8872 (search_applicable_method_list): Likewise.
8874 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8876 * parse.y (resolve_qualified_expression_name): Try to resolve as
8877 an inner class access only if `decl' is a TYPE_DECL.
8879 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8881 * decl.c (classdollar_identifier_node): Initialize.
8882 * java-tree.h (enum java_tree_index): New entry
8883 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8884 (classdollar_identifier_node): New macro.
8885 (ID_CLASSDOLLAR_P): Likewise.
8886 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8887 (build_dot_class_method_invocation): Likewise.
8888 (find_applicable_accessible_methods_list): `class$' can't be
8891 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8893 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8895 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8897 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8898 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8901 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8903 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8904 outside of the `__U' sequence too.
8905 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8908 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8910 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8912 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8914 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8915 (JVGENMAIN_OBJS): Likewise.
8916 * java-tree.h (append_gpp_mangled_name): New prototype.
8917 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8918 Removed cast calling `gcc_add_root.'
8919 * jvgenmain.c (mangle_obstack): New global, initialized.
8921 (do_mangle_class): Constify local `ptr.'
8922 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8923 append_gpp_mangle_name and update `count' if necessary.
8924 Use `mangle_obstack.'
8925 * mangle.c (append_unicode_mangled_name): Removed.
8926 (append_gpp_mangled_name): Likewise.
8927 (unicode_mangling_length): Likewise.
8928 (mangle_member_name): Return type set to `void.'
8929 (mangle_field_decl): Don't append `U' in escaped names.
8930 (mangle_method_decl): Likewise.
8931 (mangle_member_name): Just use `append_gpp_mangled_name.'
8932 * mangle_name.c: New file.
8934 2001-02-07 Per Bothner <per@bothner.com>
8936 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8938 * check-init.c (check_init): Don't call done_alternative after
8939 processing loop code, as a LOOP_EXPR never terminates normally.
8941 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8943 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8945 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8950 2001-02-06 Tom Tromey <tromey@redhat.com>
8952 * lex.c (java_new_lexer): Longer error message.
8954 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8955 Alexandre Petit-Bianco <apbianco@cygnus.com>
8957 * typeck.c (build_prim_array_type): Added leading comment.
8958 (build_java_array_type): Moved locals out of
8959 block. Always create the `data' field, fixed alignment to match
8962 2001-02-04 Tom Tromey <tromey@redhat.com>
8964 * expr.c (java_lang_expand_expr): Don't bother recomputing
8965 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8968 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8970 * parse.y (process_imports): Save the original name of the import
8971 for better error report.
8973 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8975 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8976 of macros used when compiling jvspec.c.
8977 * jvspec.c (lang_specific_driver): Link with the shared
8980 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8982 * check-init.c (check_init): Call internal_error instead of fatal.
8983 * expr.c (java_lang_expand_expr): Likewise.
8984 * jcf-parse.c (get_constant): Likewise.
8985 * mangle.c (java_mangle_decl): Likewise.
8986 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8987 (operator_string): Likewise.
8988 * check-init.c (check_init): Call abort instead of fatal.
8989 * class.c (build_class_ref): Likewise.
8990 * constants.c (write_constant_pool): Likewise.
8991 * decl.c (start_java_method): Likewise.
8992 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8993 (java_stack_dup, encode_newarray_type): Likewise.
8994 (build_java_array_length_access): Likewise.
8995 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8996 (build_java_soft_divmod, build_invokeinterface): Likewise.
8997 * java-tree.h (INNER_CLASS_P): Likewise.
8998 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8999 (give_name_to_class, get_class_constant): Likewise.
9000 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
9001 (find_constant_index, generate_bytecode_conditional): Likewise.
9002 (generate_bytecode_insns, perform_relocations): Likewise.
9003 * lex.c (java_unget_unicode, java_lex): Likewise.
9004 * mangle.c (mangle_type, mangle_record_type): Likewise.
9005 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
9006 (finish_mangling): Likewise.
9007 * parse.h (MARK_FINAL_PARMS): Likewise.
9008 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
9009 (obtain_incomplete_type, java_complete_class): Likewise.
9010 (java_check_regular_methods, java_complete_expand_method): Likewise.
9011 (cut_identifier_in_qualified, check_deprecation): Likewise.
9012 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
9013 (java_complete_lhs, lookup_name_in_blocks): Likewise.
9014 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
9015 * typeck.c (set_local_type, parse_signature_type): Likewise.
9016 (parse_signature_string, build_java_signature): Likewise;
9017 (set_java_signature): Likewise.
9018 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
9019 * class.c (add_method): Call fatal_error instead of fatal.
9020 (build_static_field_ref): Likewise.
9021 * expr.c (build_known_method_ref, expand_invoke): Likewise.
9022 * jcf-parse.c (get_constant, jcf_parse): Likewise.
9023 * lex.c (java_new_new_lexer): Likewise.
9024 * jv-scan.c (main): Likewise.
9025 (fatal_error): Renamed from fatal.
9026 * jcf-parse.c (yyparse): Call fatal_io_error instead of
9028 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
9029 (yyparse): Likewise.
9030 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
9031 * lex.c (java_get_line_col): Likewise.
9032 * jcf-parse.c (load_class): Make errors non-fatal.
9033 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
9035 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
9037 * jvgenmain.c (class_mangling_suffix): Remove unused string.
9038 (error): Remove unused function.
9039 (main): Don't use "__attribute__ alias" on generated class symbol.
9041 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
9045 * parse.y (finish_method_declaration): Code accounting for WFLed
9046 method DECL_NAMEs deleted.
9047 (check_abstract_method_definitions): Likewise.
9048 (resolve_type_during_patch): Layout resolved type.
9049 * typeck.c (lookup_do): Removed unused local.
9051 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
9053 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
9054 * decl.c (init_decl_processing): Use integer_minus_one_node, not
9055 integer_negative_one_node.
9056 * expr.c (build_java_binop): Likewise.
9058 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
9060 * zextract.c (read_zip_archive): Read file_offset before writing
9061 zipd and consequently clobbering the header contents.
9063 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9065 * Make-lang.in: Remove all dependencies on defaults.h.
9066 * decl.c: Don't include defaults.h.
9068 * parse.y: Likewise.
9070 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * ChangeLog (2001-01-21): Fixed typo.
9073 * class.c (layout_class_method): Code accounting for WFLed
9074 method DECL_NAMEs deleted.
9075 * constant.c (find_methodref_index): Likewise.
9076 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
9077 * java-tree.h (DECL_FUNCTION_WFL): New macro.
9078 (struct lang_decl): New field `wfl'.
9079 (java_get_real_method_name): Prototype deleted.
9080 * mangle.c (mangle_method_decl): Code accounting for WFLed
9081 method DECL_NAMEs deleted.
9082 * parse.h (GET_METHOD_NAME): Macro deleted.
9083 * parse.y (reset_method_name): Deleted.
9084 (method_header): Set DECL_FUNCTION_WFL.
9085 (check_abstract_method_header): Code accounting for WFLed method
9087 (java_get_real_method_name): Deleted.
9088 (check_method_redefinition): Code accounting for WFLed method
9089 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
9090 (java_check_regular_methods): Likewise.
9091 (java_check_abstract_methods): Likewise.
9092 (java_expand_classes): Don't call `reset_method_name.'
9093 (search_applicable_method_list): Use DECL_NAMEs instead of
9095 * typeck.c (lookup_do): Code accounting for WFLed method
9098 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
9100 * lex.c (java_read_char): Check for EOF from getc first.
9102 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * class.c (layout_class): Don't lay the superclass out if it's
9105 already being laid out.
9106 * jcf-parse.c (handle_innerclass_attribute): New function.
9107 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9108 handle_innerclasses_attribute.
9109 (jcf_parse): Don't load an innerclasses if it's already being
9111 * jcf-write.c (append_innerclass_attribute_entry): Static
9112 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9113 to be zero for anonymous classes.
9115 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9119 * jcf-parse.c (set_source_filename): Use
9120 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9122 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9124 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9125 gets a unique asm name.
9127 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9129 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9130 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9132 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9133 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9134 * parse.y (lookup_package_type_and_set_next): Deleted.
9135 (resolve_package): Removed unnecessary code.
9136 (find_applicable_accessible_methods_list): `finit$' can't be
9138 * verify.c (pop_argument_types): Added missing prototype.
9140 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9142 * config-lang.in: Disable java by default.
9144 2001-01-23 Tom Tromey <tromey@redhat.com>
9146 * gcj.texi (Copying): New node.
9147 Added copyright information.
9149 2001-01-21 Per Bothner <per@bothner.com>
9151 Various fixes to allow compiling a compressed .jar/.zip archive.
9152 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9153 (struct ZipFile): Add fields name and next (from ZipFileCache).
9154 (struct ZipDirectory): New field zipf points to owning ZipFile.
9155 * jcf.h (struct ZipDirectory): Add forward declaration.
9156 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9157 Remove seen_in_zip and zip_offset fields.
9158 (JCF_SEEN_IN_ZIP): New macro.
9159 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9160 * jcf-io.c: Change all ZipFileCache to ZipFile.
9161 (read_zip_member): New function.
9162 (open_in_zip): Call read_zip_member.
9163 * jcf-parse.c (find_in_current_zip): Remove function.
9164 (read_class): Merge in find_in_current_zip functionality.
9165 Call read_zip_member if needed.
9166 (parse_zip_file_entries): Use read_zip_member.
9167 (process_zip_dir): Update for removed and added JCF fields.
9168 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9170 2001-01-21 Per Bothner <per@bothner.com>
9172 Minor optimization of static ggc roots.
9173 * jcf-parse.c (parse_roots): New static field.
9174 (current_field, current_method, current_file_list): Replace by macros
9175 naming fields of parse_roots.
9176 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9177 * class.c (class_roots): New static field.
9178 (registered_class, fields_ident, info_ident, class_list):
9179 New macros naming fields of parse_roots.
9180 (build_static_field_ref): Don't register roots here.
9181 (layout_class): Static field list replaced by macro class_list.
9182 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9183 Initialize fields_ident and info_ident here.
9185 2001-01-21 Per Bothner <per@bothner.com>
9187 * jcf-parse.c (ggc_mark_jcf): New function.
9188 (init_jcf_parse): Register current_jcf as ggc root.
9190 2001-01-21 Per Bothner <per@bothner.com>
9192 * lang.c (put_decl_node): Print method's name.
9194 2001-01-21 Per Bothner <per@bothner.com>
9196 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9197 (verify_jvm_instructions): Use it, for better error messages on loads.
9199 2001-01-21 Per Bothner <per@bothner.com>
9201 * verify.c (merge_type_state): Still may have to merge even if
9202 LABEL_VERIFIED (label).
9204 2001-01-21 Per Bothner <per@bothner.com>
9206 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9207 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9209 2001-01-19 Per Bothner <per@bothner.com>
9211 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9212 if expeting an interface type. Refines Tom's change of 2000-09-12.
9214 2001-01-18 Per Bothner <per@bothner.com>
9216 * gcj.texi (Input Options): Mention .java files.
9218 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * lang-options.h (-Wunsupported-jdk11): Removed.
9221 * lang.c (flag_not_overriding): Deleted.
9222 (flag_static_local_jdk1_1): Likewise.
9223 (lang_W_options): Removed "unsupported-jdk11" entry.
9224 * parse.y (java_check_methods): Removed dead code.
9226 2001-01-17 Tom Tromey <tromey@redhat.com>
9228 Changes suggested by Per Bothner:
9229 * gcj.texi (Input Options): Don't mention input files.
9230 (Code Generation): Updated --main information.
9231 (Invoking jcf-dump): Mention that --javap is incomplete.
9232 From Alexandre Petit-Bianco:
9233 (Warnings): Don't mention -Wunsupported-jdk11.
9235 (Compatibility): Mention JDK 1.2-ness of libraries.
9236 (Resources): Mention resources used when writing gcj.
9238 2001-01-17 Tom Tromey <tromey@redhat.com>
9240 * gcj.texi: New file.
9241 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9242 (java.info): Depend on gcj.info.
9243 (java/gcj.dvi): New target.
9244 (java.dvi): Depend on gcj.dvi.
9245 (java.install-info): Wrote.
9247 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9249 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9250 having called make_decl_rtl.
9252 2001-01-14 Per Bothner <per@bothner.com>
9254 Various patches to emit better messages on verification errors.
9255 * expr.c (push_type_0): Return error indication on stack overflow,
9256 instead of callinfg fatal.
9257 (push_type): Now just call push_type_0 (nd fatal on overflow).
9258 (pop_type_0): Return detailed error message (in a char** argument).
9259 (pop_type): If pop_type_0 fails, print error message.
9260 (pop_argument_types): Moved to verify.c.
9261 * verify.c (pop_argument_types): Moved from expr.c.
9262 Return a (possible) error message, rather than void.
9263 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9264 (verify_jvm_instruction): Use new macros, improving error messages.
9265 For case OPCODE_astore use object_ptr_type_node.
9266 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9267 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9269 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9270 constant, return body without wrapper. (Improves constant folding.)
9271 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9273 2001-01-13 Per Bothner <per@bothner.com>
9275 * expr.c (expand_java_field_op): Assigning to a final field outside
9276 an initializer does not violate JVM spec, so should be warning, not
9277 error. (Sun's verifier does not complain - though MicroSoft's does.)
9279 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9281 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9284 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9286 * parse.y (resolve_expression_name): Permit instance variables from
9287 enclosing context in super constructor call.
9288 (resolve_qualified_expression_name): Permit enclosing class's qualified
9289 "this" in super constructor call.
9291 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9293 * class.c (build_utf8_ref): Remove last argument in call to
9294 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9295 (build_class_ref): Likewise.
9296 (build_static_field_ref): Likewise.
9297 (get_dispatch_table): Likewise.
9298 (layout_class_method): Likewise.
9299 (emit_register_classes): Likewise.
9300 * constants.c (build_constant_data_ref): Likewise.
9301 * decl.c (builtin_function): Likewise.
9302 (create_primitive_vtable): Likewise.
9303 * expr.c (build_known_method_def): Likewise.
9304 (build_jni_stub): Likewise.
9305 (java_lang_expand_expr): Likewise.
9307 2001-01-10 Tom Tromey <tromey@redhat.com>
9309 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9311 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9313 * java-tree.h (lang_printable_name_wls): New prototype.
9314 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9315 rather than `current_class' to print type name. Don't prepend type
9316 names when printing constructor names.
9317 (lang_printable_name_wls): New function.
9318 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9319 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9320 * parse.y (patch_method_invocation): Message tuned for constructors.
9321 (not_accessible_p): Grant `private' access from within
9324 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9326 All files with updated copyright when applicable.
9327 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9328 * class.c (mangle_class_field): Function removed.
9329 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9330 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9331 (build_class_ref): Call `java_mangle_class_field' instead of
9332 `mangle_class_field.'
9333 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9334 (layout_class): Call `java_mangle_decl' instead of
9335 `mangle_static_field.'
9336 (cxx_keywords): Initialized static array moved to `lex.c.'
9337 (layout_class_method): Changed leading comment. Simplified to
9338 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9339 * decl.c (lang_mark_tree): Mark field `package_list.'
9340 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9341 (struct lang_type): New field `package_list.'
9342 (unicode_mangling_length): Prototype removed.
9343 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9344 emit_unicode_mangled_name): Likewise.
9345 (cxx_keyword_p): New prototype.
9346 (java_mangle_decl, java_mangle_class_field,
9347 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9348 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9350 * jvgenmain.c (main_method_prefix): Global variable removed.
9351 (main_method_suffix): Likewise.
9352 (do_mangle_classname): New function.
9353 (main): Call it. Format changed to accommodate new mangling scheme.
9354 * lex.c: (utf8_cmp): Conditionally prototyped.
9355 (cxx_keywords): Moved from class.c, conditionally defined.
9356 (utf8_cmp, cxx_keyword_p): Likewise.
9357 * mangle.c (obstack.h, ggc.h): Included.
9358 (mangle_field_decl): New function.
9359 (mangle_method_decl, mangle_type, mangle_pointer_type,
9360 mangle_array_type, mangle_record_type,
9361 find_compression_pointer_match, find_compression_array_match,
9362 find_compression_record_match,
9363 find_compression_array_template_match, set_type_package_list,
9364 entry_match_pointer_p, emit_compression_string, init_mangling,
9365 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9366 (mangle_obstack): New global.
9367 (MANGLE_RAW_STRING): New macro.
9368 (unicode_mangling_length): Turned static.
9369 (append_unicode_mangled_name): Renamed from
9370 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9371 replaces `obstack', removed from the parameter list.
9372 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9373 replaces parameter `obstack', removed from the parameter list. Call
9374 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9375 (append_gpp_mangled_classtype): Removed.
9376 (compression_table, compression_next): New static variables.
9377 * parse.y (temporary_obstack): Extern declaration removed.
9379 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9381 * parse.y (patch_binop): Compute missing type in error situations.
9383 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9385 * class.c (make_class_data): Push initial value for "arrayclass".
9386 * decl.c (init_decl_processing): Add new class field "arrayclass".
9388 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9390 From patha@softlab.ericsson.se:
9391 * parse.y (switch_label): Use build, not build1, to construct
9394 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9396 * lang.c (lang_decode_option): Change -MA to -MP.
9397 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9398 Update to new prototype; do quote targets.
9399 (jcf_dependency_write): Update.
9401 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9403 Shorten primitive array allocation path:
9404 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9405 to create new primitive arrays.
9406 * expr.c (build_newarray): If generating native code, call
9407 soft_newarray_node with a reference to the primitive TYPE identifier
9408 instead of type_value.
9410 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9412 Fix for PRs gcj/312 and gcj/253:
9413 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9414 dest if they arn't already.
9415 * class.c (layout_class): Call maybe_layout_super_class on
9416 superinterfaces also, but only if compiling from bytecode.
9419 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9422 2000-12-15 Tom Tromey <tromey@redhat.com>
9424 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9427 2000-12-14 Andrew Haley <aph@redhat.com>
9429 * boehm.c (mark_reference_fields): Change test to correctly detect
9432 2000-12-15 Andreas Jaeger <aj@suse.de>
9434 * config-lang.in (lang_dirs): Added.
9436 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9439 Credits go to rth for finding it.
9441 2000-12-13 Mike Stump <mrs@wrs.com>
9443 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9445 2000-11-07 Tom Tromey <tromey@cygnus.com>
9447 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9448 * lex.c (java_ignorable_control_p): Removed.
9449 (java_letter_or_digit_p): Removed.
9450 (java_start_char_p): New function.
9451 (java_read_char): Return `int', not `unicode_t'. Changed
9453 (java_read_unicode): Likewise.
9454 (java_read_unicode_collapsing_terminators): Likewise.
9455 (java_get_unicode): Likewise.
9456 (java_new_lexer): Initialize hit_eof.
9457 (java_parse_end_comment): Take `int' argument.
9458 (java_parse_doc_section): Likewise.
9459 (java_parse_escape_sequence): Don't allow backlash-newline.
9461 * lex.h (JAVA_DIGIT_P): Removed.
9462 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9463 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9464 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9465 (JAVA_PART_CHAR_P): New macro.
9467 (JAVA_CHAR_ERROR): Now -2.
9468 (java_lexer): New field `hit_eof'.
9469 * chartables.h: New file.
9470 * gen-table.pl: new file.
9472 2000-11-20 Tom Tromey <tromey@cygnus.com>
9473 Alexandre Petit-Bianco <apbianco@cygnus.com>
9475 * parse.y (java_complete_lhs): Only allow compound assignment of
9476 reference type if type is String.
9478 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9480 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9481 jcf-path.c: Likewise.
9483 2000-12-09 Anthony Green <green@redhat.com>
9485 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9486 filestart and filename_length as int values.
9488 2000-12-07 Mo DeJong <mdejong@redhat.com>
9490 * jcf-io.c (find_class): Correct the logic that tests to see if a
9491 .java file is newer than its .class file. The compiler was
9492 incorrectly printing a warning when file mod times were equal.
9494 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9496 * jvgenmain.c: Use ISPRINT not isascii.
9498 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9500 * parse.y (end_artificial_method_body): Fixed typo.
9502 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9504 * parse.y (patch_method_invocation): Pick the correct enclosing
9505 context when creating inner class instances.
9508 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9510 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9511 Update copyright year to 2000.
9513 2000-11-23 Anthony Green <green@redhat.com>
9515 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9516 Move current_file_list out of yyparse and make it static.
9518 * expr.c: Declare quick_stack and tree_list_free_list as static
9519 (init_expr_processing): Register quick_stack and
9520 tree_list_free_list roots.
9522 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9524 * parse.y (build_outer_field_access): New local `decl_ctx', use
9525 it. Check for field's context and current class immediate outer
9526 context inheritance.
9527 (outer_field_access_p): Consider fields inherited from the last
9529 (build_access_to_thisn): Stop at the last enclosing context if
9533 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9535 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9537 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9539 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9542 2000-11-20 Tom Tromey <tromey@cygnus.com>
9544 * jv-scan.c (help): Document --complexity.
9545 (options): Added --complexity.
9546 (flag_complexity): New global.
9547 (main): Call `report'.
9548 * parse-scan.y (complexity): New global.
9549 (if_then_statement, if_then_else_statement,
9550 if_then_else_statement_nsi, switch_block_statement_group,
9551 while_expression, do_statement, for_begin, continue_statement,
9552 throw_statement, catch_clause, finally, method_invocation,
9553 conditional_and_expression, conditional_or_expression,
9554 conditional_expression): Update complexity.
9555 (reset_report): Reset complexity.
9556 (report): New function.
9558 2000-11-20 Tom Tromey <tromey@cygnus.com>
9560 * lex.c (yylex): Added STRICT_TK case.
9561 * parse.y (STRICT_TK): Added.
9562 * parse-scan.y (STRICT_TK): Added.
9563 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9564 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9566 * keyword.h: Rebuilt.
9567 * keyword.gperf (strictfp): Added.
9569 2000-11-20 Tom Tromey <tromey@cygnus.com>
9571 * lex.c (yylex): Recognize floating point constants with leading
9574 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9576 * java-tree.h (cyclic_inheritance_report): Constify.
9577 * parse.y (cyclic_inheritance_report): Likewise.
9579 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9581 * parse.y (goal): Remove call to ggc_add_string_root.
9583 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9585 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9586 Create string in scratch buffer, then pass to build_string.
9588 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9590 * parse.y (issue_warning_error_from_context): Add
9593 2000-11-11 Anthony Green <green@redhat.com>
9595 * jcf-parse.c (process_zip_dir): Add finput parameter.
9596 (jcf_figure_file_type): Call process_zip_dir with appropriate
9599 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9601 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9602 * jcf-parse.c (jcf_figure_file_type): Likewise.
9604 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9606 * parse.y (create_new_parser_context): Use memset () instead of
9609 2000-11-08 Tom Tromey <tromey@cygnus.com>
9611 * gjavah.c (process_file): Only include gcj/cni.h when generating
9614 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9616 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9617 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9618 instead of bzero ().
9620 2000-11-05 Tom Tromey <tromey@cygnus.com>
9622 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9623 * lex.c (IS_ZERO): New define.
9624 (java_perform_atof): Error on floating point underflow.
9626 2000-11-04 Tom Tromey <tromey@cygnus.com>
9628 * lex.c (java_parse_escape_sequence): Only read two octal
9629 characters if the first one is greater than 3. Don't allow
9630 "octal" numbers to include the digits 8 or 9.
9632 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9634 * Make-lang.in (java.distdir): Remove.
9636 2000-11-03 Tom Tromey <tromey@cygnus.com>
9638 * Make-lang.in (java.dvi): New target.
9639 Partial fix for PR other/567.
9641 * lang-options.h: Mention -Wout-of-date.
9642 * jcf-dump.c (flag_newer): New global.
9643 * gjavah.c (flag_newer): New global.
9644 * jcf-io.c (find_class): Only warn when flag_newer set.
9645 * lang.c (flag_newer): New global.
9646 (struct string_option): New declaration.
9647 (lang_W_options): New global.
9648 (process_option_with_no): New function.
9649 (lang_decode_option): Use it.
9651 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9652 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9655 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9656 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9657 * lex.c (java_read_unicode): Removed `term_context' argument.
9658 Recognize any number of `u' in `\u'.
9659 (java_read_unicode_collapsing_terminators): New function.
9660 (java_get_unicode): Use it.
9661 (java_lineterminator): Removed.
9662 (yylex): Produce error if character literal is newline or single
9663 quote. Return if eof found in middle of `//' comment. EOF in
9664 `//' comment is only an error if pedantic.
9665 (java_ignorable_control_p): New function.
9666 (java_parse_end_comment): Return if eof found in middle of
9669 * jv-scan.c (pedantic): New global.
9671 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * parse.y (outer_field_access_p): Inherited fields aren't
9674 consider outer fields.
9675 (maybe_build_thisn_access_method): Use
9676 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9677 (resolve_expression_name): Trigger an error if a static field
9678 is being accessed as an outer field.
9680 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9682 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9685 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9687 * Make-lang.in: Move all build rules here from Makefile.in,
9688 adapt to new context. Wrap all rules that change the current
9689 directory in parentheses. Expunge all references to $(P).
9690 When one command depends on another and they're run all at
9691 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9692 all object-file generation rules. Delete obsolete variables.
9694 * Makefile.in: Delete.
9695 * config-lang.in: Delete outputs= line.
9697 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9699 * parse.y (patch_method_invocation): NULLify this_arg when already
9701 (maybe_use_access_method): Handle call to methods unrelated to the
9702 current class. Fixed comment.
9705 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9710 2000-10-24 Tom Tromey <tromey@cygnus.com>
9712 * lex.c (java_new_lexer): Initialize new fields. Work around
9713 broken iconv() implementations.
9714 (java_read_char): Swap bytes if required. Use fallback decoder if
9716 (byteswap_init, need_byteswap): New globals.
9717 (java_destroy_lexer): Only close iconv handle if it is in use.
9718 * lex.h (java_lexer): New fields read_anything, byte_swap,
9720 Made out_buffer unsigned.
9722 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9725 where an enclosing context can be set on the jdep.
9726 (do_resolve_class): Fixed identation.
9728 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9730 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9732 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9735 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9737 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9739 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9741 * jcf-write.c (OP1): Update `last_bc'.
9742 (struct jcf_block): Fixed indentation and typo in comments. New
9744 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9745 follows `monitorenter'.
9746 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9750 2000-10-16 Tom Tromey <tromey@cygnus.com>
9752 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9753 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9754 * lang-options.h: Added -MA, -MT, -MF..
9755 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9756 (DEPEND_TARGET_SET): New macro.
9757 (DEPEND_FILE_ALREADY_SET): Likewise.
9758 (init_parse): Handle new flags.
9759 * jcf.h (jcf_dependency_print_dummies): Declare.
9760 * Make-lang.in (s-java): Added mkdeps.o.
9761 * Makefile.in (BACKEND): Added mkdeps.o.
9762 (../gcjh$(exeext)): Added mkdeps.o.
9763 (../jcf-dump$(exeext)): Added mkdeps.o.
9764 * jcf-depend.c: Include mkdeps.h.
9765 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9766 add_entry): Removed.
9767 (jcf_dependency_reset): Rewrote.
9768 (dependencies): New global.
9769 (jcf_dependency_set_target): Rewrote.
9770 (jcf_dependency_add_target): Likewise.
9771 (jcf_dependency_add_file): Likewise.
9773 (print_ents): Removed.
9774 (jcf_dependency_write): Rewrote.
9775 (print_dummies): New global.
9776 (jcf_dependency_print_dummies): New function
9777 (jcf_dependency_write): Call deps_dummy_targets if required.
9779 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * gjavah.c (add_class_decl): Removed unused variables `tname',
9782 `tlen' and `name_index'.
9783 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9784 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9785 in `wfl_operator' with value.
9786 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9787 (jcf_figure_file_type): Fixed identation.
9788 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9789 * parse.y (analyze_clinit_body): New function.
9790 (static_initializer:): Reset `current_static_block'.
9791 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9792 `wfl_operator' with new value.
9793 (lookup_cl): Use EXPR_WFL_FILENAME.
9794 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9795 analyze_clinit_body.
9796 (build_outer_field_access): Access to this$<n> built from
9797 current_class, not its outer context.
9798 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9799 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9800 (patch_method_invocation): Use `is_static_flag' when already
9802 (patch_newarray): Removed assignment in ternary operator.
9804 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * except.c (free_eh_ranges): Don't free `whole_range'.
9808 2000-10-15 Anthony Green <green@redhat.com>
9810 * decl.c (init_decl_processing): Call init_class_processing before
9813 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9815 * check-init.c (check_init): Fixed leading comment. Use
9817 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9818 (give_name_to_locals): Likewise.
9819 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9820 fields in lang_decl_var.
9821 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9822 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9823 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9824 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9825 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9826 (LOCAL_FINAL): Rewritten.
9827 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9828 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9829 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9830 `init_final' fields.
9831 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9832 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9833 (TYPE_HAS_FINAL_VARIABLE): New macro.
9834 (struct lang_type): Added `afv' field.
9835 * parse.y (check_static_final_variable_assignment_flag): New function.
9836 (reset_static_final_variable_assignment_flag): Likewise.
9837 (check_final_variable_local_assignment_flag): Likewise.
9838 (reset_final_variable_local_assignment_flag): Likewise.
9839 (check_final_variable_indirect_assignment): Likewise.
9840 (check_final_variable_global_assignment_flag): Likewise.
9841 (add_inner_class_fields): Use LOCAL_FINAL_P.
9842 (register_fields): Handle local finals and final variables.
9843 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9844 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9845 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9847 (java_complete_expand_methods): Loop to set
9848 TYPE_HAS_FINAL_VARIABLE. Call
9849 `reset_final_variable_local_assignment_flag' and
9850 `check_final_variable_local_assignment_flag' accordingly before
9851 and after constructor expansion. Call
9852 `reset_static_final_variable_assignment_flag'
9853 before expanding <clinit> and after call
9854 `check_static_final_variable_assignment_flag' if the
9855 current_class isn't an interface. After all methods have been
9856 expanded, call `check_final_variable_global_assignment_flag' and
9857 `check_static_final_variable_assignment_flag' if the current class
9859 (maybe_yank_clinit): Fixed typo in comment.
9860 (build_outer_field_access_methods): Removed old sanity check. Use
9861 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9862 Don't create access methods for finals.
9863 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9864 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9865 existing DECL_INIT has been processed.
9866 (java_complete_lhs): Likewise.
9867 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9868 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9870 (patch_assignment): Use LOCAL_FINAL_P.
9871 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9872 DECL_INITIAL is nullified.
9875 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9877 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9879 * Makefile.in (parse.c, parse-scan.c): Likewise.
9881 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9883 * class.c (temporary_obstack): Remove.
9884 (make_class): Don't mess with obstascks.
9885 (push_class): Likewise.
9886 (set_super_info): Likewise.
9887 (add_method_1): Likewise.
9888 (add_method): Likewise.
9889 (add_field): Likewise.
9890 (build_utf8_ref): Likewise.
9891 (build_class_ref): Likewise.
9892 (build_static_field_ref): Likewise.
9893 (finish_class): Likewise.
9894 (push_super_field): Likewise.
9895 (layout_class): Likewise.
9896 (layout_class_methods): Likewise.
9897 (init_class_processing): Likewise.
9898 * constants.c (get_tag_node): Likewise.
9899 (build_constant_data_ref): Likewise.
9900 * decl.c (ggc_p): Remove.
9901 (copy_lang_decl): Use ggc_alloc.
9902 (complete_start_java_method): Don't mess with obstacks.
9903 (start_java_method): Likewise.
9904 (end_java_method): Likewise.
9905 * except.c (link_handler): Use xmalloc.
9906 (free_eh_ranges): New function.
9907 (method_init_exceptions): Use it.
9908 (add_handler): Use xmalloc.
9909 (expand_start_java_handler): Don't mess with obstacks.
9910 (prepare_eh_table_type): Likewise.
9911 (expand_end_java_handler): Likewise.
9912 * expr.c (push_value): Likewise.
9913 (create_label_decl): Likewise.
9914 (build_jni_stub): Likewise.
9915 (java_lang_expand_expr): Likewise.
9916 (note_instructions): Use xrealloc.
9917 (java_push_constant_from_pool): Don't mess with obstacks.
9918 (process_jvm_instruction): Likewise.
9919 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9921 * jcf-parse.c (get_constant): Don't mess with obstacks.
9922 (read_class): Likewise.
9923 (jcf_parse): Likewise.
9924 * lex.c (expression_obstack): Remove.
9925 (java_lex): Don't use obstack_free.
9926 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9927 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9928 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9929 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9930 * parse.y (gaol): Add more GC roots.
9931 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9932 (lookup_field_wrapper): Likewise.
9933 (obtain_incomplete_type): Don't mess with obstacks.
9934 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9936 (craft_constructor): Don't mess with obstacks.
9937 (safe_layout_class): Likewise.
9938 (java_complete_class): Likewise.
9939 (source_end_java_method): Likewise.
9940 (build_outer_field_access_methods): Likewise.
9941 (build_outer_method_access_method): Likewise.
9942 (maybe_build_thisn_access_method): Likewise.
9943 (build_dot_class_method_invocation): Likewise.
9944 (java_complete_tree): Likewise.
9945 (java_complete_lhs): Likewise.
9946 (do_merge_string_cste): Likewise.
9947 (patch_string_cst): Likewise.
9948 (array_constructor_check_entry): Likewise.
9949 * typeck.c (build_java_array_type): Likewise.
9950 (parse_signature_string): Likewise.
9951 (build_java_signature): Likewise.
9953 2000-10-12 Tom Tromey <tromey@cygnus.com>
9956 * gjavah.c (add_class_decl): Don't special-case inner classes.
9957 (add_namelet): Likewise.
9959 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9961 * java-tree.h: Constify current_encoding.
9962 * lang.c: Constify current_encoding.
9964 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9966 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9967 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9969 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9971 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9972 patch. Fixes gcj/340.
9974 2000-10-10 Tom Tromey <tromey@cygnus.com>
9976 * lex.c (java_new_lexer): Initialize out_first and out_last
9978 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9980 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9982 * parse.y (pop_current_osb): New function.
9983 (array_type:): Use `dims:', changed actions
9984 accordingly. Suggested by Anthony Green.
9985 (array_creation_expression:): Used pop_current_osb.
9986 (cast_expression:): Likewise.
9987 (search_applicable_method_list): Fixed indentation.
9989 2000-10-08 Anthony Green <green@redhat.com>
9991 * parse.y (array_type_literal): Remove production.
9992 (type_literals): Refer to array_type, not array_type_literal.
9994 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 Patch contributed by Corey Minyard.
9997 * decl.c (check_local_named_variable): New function.
9998 (tree check_local_unnamed_variable): Likewise.
9999 (find_local_variable): Splitted. Call check_local_{un}named_variable.
10001 2000-10-07 Anthony Green <green@redhat.com>
10003 * class.c (layout_class): Handle case where superclass can't be
10006 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
10008 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
10011 2000-10-05 Tom Tromey <tromey@cygnus.com>
10013 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
10014 * jvgenmain.c (class_mangling_prefix): Removed.
10015 (class_mangling_suffix): New global.
10017 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
10019 (print_method_info): Handle overrides for static and final
10021 (process_file): Generate declaration for class object field.
10022 * class.c (cxx_keywords): New array.
10023 (utf8_cmp): New function.
10024 (cxx_keyword_p): New function.
10025 (layout_class_method): Mangle C++ keywords by appending `$'.
10026 (mangle_field): New function.
10027 (mangle_class_field): Use mangle_field. Mangle class name as
10029 (mangle_static_field): Use mangle_field.
10031 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10033 * decl.c (find_local_variable): Removed uncessary type check and
10034 fixed range check typo. From Corey Minyard.
10036 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10038 * decl.c (give_name_to_locals): New local `code_offset'. Call
10039 `maybe_adjust_start_pc'.
10040 * expr.c (note_instructions): New function.
10041 (expand_byte_code): Don't collect insn starts here.
10042 (peek_opcode_at_pc): New function.
10043 (maybe_adjust_start_pc): Likewise.
10044 * java-tree.h (maybe_adjust_start_pc): Declare.
10045 (note_instructions): Likewise.
10046 * jcf-parse.c (parse_class_file): Call `note_instructions'.
10048 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10050 * parse.y (field_access:): Fixed indentation.
10051 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
10053 2000-09-07 Tom Tromey <tromey@cygnus.com>
10055 Fix for PR gcj/307:
10056 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
10057 JPRIMITIVE_TYPE_P, for arithmetic operators.
10058 (patch_method_invocation): Indentation fix.
10059 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
10060 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
10061 (do_unary_numeric_promotion): Cleaned up code.
10062 (valid_cast_to_p): Handle boolean correctly.
10064 2000-09-27 Tom Tromey <tromey@cygnus.com>
10066 * lex.c (java_read_unicode): Reset bs_count when finished with
10069 2000-10-01 Mark Mitchell <mark@codesourcery.com>
10072 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
10073 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
10074 (typeck.o): Depend on ggc.h.
10075 * class.c (add_method_1): Use GC functions for allocation.
10076 (init_class_processing): Register roots.
10077 * decl.c (ggc_p): Set to 1.
10078 (pending_local_decls): Make it static.
10079 (push_jvm_slot): Use GC functions for allocation.
10080 (init_decl_processing): Register roots.
10081 (give_name_to_locals): Use GC functions for allocation.
10082 (lang_mark_tree): New function.
10083 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
10084 functions for allocation.
10085 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
10086 * lex.c (java_lex): Use build_string, rather than replicating it
10088 * parse.y (goal): Add more roots.
10089 (mark_parser_ctxt): New function.
10090 * typeck.c: Include ggc.h.
10092 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
10095 contains something else than MODIFY_EXPR.
10097 2000-09-23 Mark Mitchell <mark@codesourcery.com>
10099 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
10100 * Makefile.in (parse.o): Depend on ggc.h.
10101 (class.o): Likewise.
10102 (constants.o): Likewise.
10103 (decl.o): Likewise.
10104 (expr.o): Likewise.
10105 (jcf-parse.o): Likewise.
10106 (jcf-write.o): Likewise.
10107 (mangle.o): Likewise.
10108 * class.c: Include ggc.h.
10109 (build_static_field_ref): Register GC roots.
10110 (layout_class): Likewise.
10111 (init_class_processing): Likewise.
10112 * constants.c: Include ggc.h.
10113 (current_constant_pool_data_ref): Remove.
10114 (tag_nodes): Move it to ...
10115 (get_tag_node): ... here. Register GC roots.
10116 * decl.c: Include ggc.h. Remove many global tree definitions.
10117 (throw_node): Define.
10118 (java_global_trees): Likewise.
10119 (predef_filenames): Make the size a constant.
10120 (init_decl_processing): Adjust accordingly.
10121 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10122 * expr.c: Include ggc.h.
10123 (init_expr_processing): Register GC roots.
10124 (build_invokeinterface): Likewise.
10125 * java-tree.h: Replace extern tree declarations with macros.
10126 (java_global_trees): New variable.
10127 (java_tree_index): New enumeration.
10128 (init_jcf_parse): Declare.
10129 * jcf-parse.c: Include ggc.h.
10130 (current_class): Remove declaration.
10131 (main_class): Likewise.
10132 (all_class_list): Likewise.
10133 (predefined_filename_p): Adjust for constant size of
10135 (init_jcf_parse): New function.
10136 * jcf-write.c: Include ggc.h.
10137 (generate_classfile): Register GC roots.
10138 (append_synthetic_attribute): Likewise.
10139 (append_innerclass_attribute_entry): Likewise.
10140 * lang.c: Include ggc.h.
10141 (lang_print_error): Register GC roots.
10142 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10144 * parse.y: Include ggc.h.
10145 (wfl_operator): Remove.
10146 (goal): Register GC roots.
10147 (java_pop_parser_context): Adjust for new field names.
10148 (java_parser_context_save_global): Likewse.
10149 (java_parser_context_restore_global): Likewise.
10150 (java_parser_context_suspend): Likewise.
10151 (java_parser_context_resume): Likewise.
10152 (verify_constructor_circularity): Register GC roots.
10153 (lookup_cl): Likewise.
10154 (java_reorder_fields): Likewise.
10155 (build_current_this): Likewise.
10156 (class_in_current_package): Likewise.
10157 (argument_types_convertible): Likewise.
10158 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10160 2000-09-14 Tom Tromey <tromey@cygnus.com>
10162 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10164 2000-09-13 Tom Tromey <tromey@cygnus.com>
10166 * jcf-parse.c: Include <locale.h>.
10167 * jv-scan.c: Include <locale.h>.
10169 2000-09-12 Tom Tromey <tromey@cygnus.com>
10171 * expr.c (pop_type_0): Return `Object' if trying to merge two
10173 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10174 interface types; `Object' is always a valid supertype.
10176 2000-09-12 Tom Tromey <tromey@cygnus.com>
10179 * jv-scan.c (help): Document --encoding.
10180 (options): Added `encoding' entry.
10181 (OPT_ENCODING): New define.
10182 (main): Handle --encoding.
10183 Include <langinfo.h> if nl_langinfo exists.
10184 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10186 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10187 (parse_source_file): Correctly call java_init_lex. Added `finput'
10188 argument. Use nl_langinfo to determine default encoding.
10189 * java-tree.h (current_encoding): Declare.
10190 * parse.y (java_parser_context_restore_global): Don't restore
10192 (java_parser_context_save_global): Don't set `finput' field.
10193 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10195 * lang.c (current_encoding): New global.
10196 (lang_decode_option): Recognize `-fencoding='.
10197 (finish_parse): Don't close finput.
10198 * parse.h (struct parser_ctxt): Removed `finput' and
10199 `unget_utf8_value' fields. Added `lexer' field.
10200 (java_init_lex): Fixed declaration.
10201 * lex.c (java_new_lexer): New function.
10202 (java_destroy_lexer): Likewise.
10203 (java_read_char): Added `lex' argument. Handle iconv case.
10204 (java_read_unicode): Added `lex' argument. Count backslashes in
10206 (java_init_lex): Added `finput' and `encoding' arguments. Set
10207 `lexer' field in ctxp.
10208 (BAD_UTF8_VALUE): Removed.
10209 (java_lex): Handle seeing UEOF in the middle of a string literal.
10210 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10211 (java_lexer): New structure.
10214 (DEFAULT_ENCODING): New define.
10215 (java_destroy_lexer): Declare.
10217 2000-09-12 Tom Tromey <tromey@cygnus.com>
10219 Fix for PR gcj/343:
10220 * lex.c (java_init_lex): Initialize java_io_serializable.
10221 * parse.y (java_io_serializable): New global.
10222 (valid_ref_assignconv_cast_p): An array can be cast to
10225 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10227 * decl.c, expr.c: Include defaults.h if not already included.
10228 Don't define the *_TYPE_SIZE macros.
10230 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10232 * typeck.c (build_java_array_type): Correct first parameter
10233 in ADJUST_FIELD_ALIGN invocation.
10235 2000-09-06 Tom Tromey <tromey@cygnus.com>
10237 * lang-specs.h: Also recognize `-femit-class-files'.
10239 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10241 * verify.c (merge_types): Load the types to merge if necessary.
10243 2000-09-02 Anthony Green <green@redhat.com>
10245 * jcf-io.c: Include zlib.h.
10246 (open_in_zip): Read compressed class file archives.
10247 * zipfile.h (ZipDirectory): Add uncompressed_size and
10248 compression_method fields.
10249 * zextract.c (read_zip_archive): Collect file compression info.
10251 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10253 * parse.y (do_resolve_class): Also explore superclasses of
10254 intermediate enclosing contexts when searching for inner classes.
10256 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10258 * parse.y (variable_declarator_id:): Better error message.
10259 (expression_statement:): Use YYNOT_TWICE.
10260 (cast_expression:): Likewise.
10261 (assignment:): Likewise.
10263 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10265 * parse.y (do_merge_string_cste): New locals. Create new
10266 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10268 2000-08-07 Hans Boehm <boehm@acm.org>
10270 * boehm.c (mark_reference_fields): Set marking bits for all words in
10271 a multiple-word record.
10272 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10275 2000-08-31 Mike Stump <mrs@wrs.com>
10277 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10278 jcf-dump$(exeext)): Make parallel safe.
10280 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10282 * jcf-parse.c (set_source_filename): Constify a char *.
10283 * jcf-write.c (append_innerclasses_attribute,
10284 make_class_file_name): Constify a char *. Don't recycle a
10285 variable for an unrelated purpose.
10286 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10287 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10289 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * expr.c (can_widen_reference_to): Fixed indentation.
10292 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10293 * parse.y: `finit$' replaces `$finit$' in comments.
10294 (try_builtin_assignconv): Fixed leading comment.
10296 2000-08-25 Greg McGary <greg@mcgary.org>
10298 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10300 2000-08-24 Greg McGary <greg@mcgary.org>
10302 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10303 * parse.y (BINOP_LOOKUP): Likewise.
10305 2000-08-22 Andrew Haley <aph@cygnus.com>
10307 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10308 sign extending. Fixes gcj/321.
10309 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10310 combining to make a jlong. Fixes gcj/321.
10312 2000-08-21 Nix <nix@esperi.demon.co.uk>
10314 * lang-specs.h: Do not process -o or run the assembler if
10317 2000-08-16 Andrew Haley <aph@cygnus.com>
10319 * typeck.c (build_java_array_type): Rewrite code to do array
10320 alignment. Take into account back-end macros when aligning array
10321 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10322 user to set alignment. Fixes gcj/252 and 160.
10324 2000-08-09 Tom Tromey <tromey@cygnus.com>
10326 * parse.y (check_abstract_method_definitions): Now return `int'.
10327 Check implemented interfaces. Fixes PR gcj/305.
10329 * parse.y (patch_switch_statement): Disallow `long' in switch
10330 expressions. Fixes PR gcj/310.
10332 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10334 * decl.c (finit_leg_identifier_node): New global.
10335 (init_decl_processing): Use `finit$' to initialize
10336 finit_identifier_node. Use `$finit$' to initialize
10337 finit_leg_identifier_node.
10338 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10339 * java-tree.h (finit_identifier_node): Changed attached comment.
10340 (finit_leg_identifier_node): New declaration.
10341 (ID_FINIT_P): Take finit_identifier_node and
10342 finit_leg_identifier_node into account. This is a backward
10343 compatibility hack.
10345 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10347 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10349 (generate_bytecode_insns): Check `nargs' before emitting it.
10350 * verify.c (merge_type_state): Fixed typo.
10351 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10352 generate_bytecode_{conditional,insns}.
10354 2000-08-13 Anthony Green <green@redhat.com>
10356 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10359 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10361 * class.c (maybe_layout_super_class): Fixed indentation.
10362 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10363 (java_check_methods): New function declaration.
10364 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10365 instead of `str_ptr'.
10366 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10367 of a `invokeinterface' at the right time.
10368 * parse.h (WFL_STRIP_BRACKET): New macro.
10369 (SET_TYPE_FOR_RESOLUTION): Use it.
10370 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10371 (check_class_interface_creation): Don't check for cross package
10372 innerclass name clashes.
10373 (method_header): Behave properly if MDECL is `error_mark_node'.
10374 (method_declarator): Return `error_mark_node' if bogus current
10376 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10377 (resolve_and_layout): New local `decl_type', set and used. Call
10378 java_check_methods.
10379 (java_check_methods): New method.
10380 (java_layout_classes): Use it.
10381 (resolve_qualified_expression_name): No EH check necessary in
10383 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10385 (patch_assignment): Set DECL_INITIAL on integral final local.
10387 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10389 * java-tree.h (flag_extraneous_semicolon): New extern.
10390 * lang-options.h: (-Wextraneous-semicolon): New option.
10391 * lang.c (flag_redundant): Fixed typo in leading comment.
10392 (flag_extraneous_semicolon): New global.
10393 (lang_decode_option): Set `flag_extraneous_semicolon' when
10394 -Wall. Decode `-Wextraneous-semicolon'.
10395 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10396 `empty_statement' rule.
10397 (class_body_declaration): Likewise.
10398 (method_body:): Accept `;' as a method body.
10399 (static_initializer:): Removed `SC_TK' hack.
10400 (constructor_block_end:): Likewise.
10401 (empty_statement:): Report deprecated empty declaration. Fixes
10404 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * parse.y (build_dot_class_method_invocation): Changed parameter
10407 name to `type'. Build signature from `type' and convert it to a
10408 STRING_CST if it's an array.
10409 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10410 to use `ref_type' directly.
10412 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10414 * lang-options.h: Added a comma after the last element to avoid
10415 syntax errors when other languages define additional options.
10417 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10419 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10420 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10421 (jc1): Link with $(BACKEND).
10422 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10424 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10426 * jvspec.c: Adjust type of second argument to
10427 lang_specific_driver, and update code as necessary.
10429 * class.c (build_dtable_decl): Initialize dummy.
10431 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10434 method bodies not to rule out discarding `<clinit>'; don't use
10435 <clinit> to initialize static fields with constant initializers.
10437 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10439 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10441 (method_synthetic): New global.
10442 (HANDLE_METHOD): Recognize synthetic method and tell
10443 `print_method_info' about it.
10444 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10445 processing a synthetic method.
10446 * jcf-reader.c (skip_attribute): New function.
10447 ( skip_attribute): Likewise.
10449 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10451 * parse.y (build_outer_field_access): Fixed comments.
10452 (fix_constructors): Emit the initialization of this$<n> before
10454 (resolve_qualified_expression_name): Build an access to `decl' if
10457 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10459 * parse-scan.y (curent_class): Non longer const.
10460 (inner_qualifier, inner_qualifier_length): Deleted.
10461 (current_class_length): New global.
10462 (bracket_count): Fixed typo in leading comment.
10463 (anonymous_count): New global.
10464 (class_instance_creation_expression:): Handle anonymous classes.
10465 (anonymous_class_creation:): New rule.
10466 (push_class_context): Rewritten.
10467 (pop_class_context): Likewise.
10468 (INNER_QUALIFIER): Macro deleted.
10469 (report_class_declaration): call `push_class_context' when
10470 entering the function. `fprintf' format modified not to use
10472 (report_class_declaration): Assign `package_name' and
10473 `current_class' to NULL separately.
10475 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * expr.c (build_invokeinterface): Call layout_class_methods on
10480 2000-07-27 Tom Tromey <tromey@cygnus.com>
10481 Anthony Green <green@cygnus.com>
10482 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * class.c (make_class_data): Create vtable for abstract classes.
10485 (get_dispatch_table): Changed to cope with abstract classes.
10487 2000-07-27 Tom Tromey <tromey@cygnus.com>
10489 * parse.y (patch_method_invocation): Don't reverse the argument
10490 list when dealing with anonymous class constructors. Fixed typo in
10493 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10495 * parse.y (build_alias_initializer_parameter_list): Reverse
10496 crafted list when building aliases for anonymous class
10499 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10501 * parse.y (jdep_resolve_class): Don't bother checking potential
10502 innerclass access if `decl' is NULL.
10503 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10506 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10508 * parse.c: Remove (again.)
10510 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10512 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10513 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10514 outside the `if' statement, alias to innerclass removed, `decl'
10515 used to mark the class complete.
10517 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * parse.y (simple_name:): Fixed typo in error message.
10521 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10523 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10524 or its first operand can be error marks.
10526 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10529 * parse.y (method_header): Likewise.
10531 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10533 * parse.y (process_imports): Consider that one might be trying to
10534 import an innerclass. Fixes gcj/254
10536 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10538 * parse.y (find_as_inner_class): Handle the case where the
10539 enclosing context of an innerclass has been loaded as bytecode.
10541 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * parse.y (simple_name:): Reject `$' in type names.
10544 (resolve_type_during_patch): Use `type' as a second
10545 argument to resolve_no_layout. Fixes gcj/257.
10547 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10549 * parse.y (find_most_specific_methods_list): Select the only
10550 non-abstract method even if max has been set.
10551 Fixes gcj/285, gcj/298.
10553 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10555 * lang-specs.h: Added %(jc1) to java compiler options.
10557 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10559 * .cvsignore: New file.
10561 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (not_accessible_p): Access granted to innerclasses
10564 (indirectly) extending the reference type. Fixes gcj/249.
10566 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10568 * parse.y (patch_method_invocation): Fixed comment.
10569 (maybe_use_access_method): Build this$<n>s to the context of the
10570 target method, or a type that extends it. Fixes gcj/242.
10572 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10576 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10578 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10580 2000-07-13 Tom Tromey <tromey@cygnus.com>
10582 * lang-specs.h: Added %{I*}.
10584 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10586 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10588 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10590 * parse-scan.c: Remove.
10592 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10594 * class.c (set_super_info): Handled protected inner classes.
10595 (common_enclosing_context_p): Bail early if arguments aren't both
10597 (get_access_flags_from_decl): Handle private and protected inner
10599 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10600 (CLASS_PROTECTED): Likewise.
10601 (struct lang_type): New bitfield `poic'.
10602 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10603 inner classes only.
10604 (check_inner_class_access): Renamed arguments, added
10605 comments. Handles protected inner classes (fixes gcj/225)
10606 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10608 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * parse.y (resolve_qualified_expression_name): Verify qualified
10611 access to `this'. Fixes gcj/239.
10613 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10615 * jcf-write.c (generate_classfile): Don't install ConstantValue
10618 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * parse.y (resolve_qualified_expression_name): Handle inner class
10621 access. Fixes gcj/256.
10623 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10625 * jcf-write.c (generate_classfile): Properly install the
10626 ConstantValue attribute and the initial value constant pool index
10627 on string constants.
10628 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10631 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10633 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10635 * parse.y (find_as_inner_class): Fixed typo.
10636 (do_resolve_class): Explore enclosing contexts when searching for
10637 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10638 (check_inner_class_access): Check `decl' which can be null in case
10639 of previous errors.
10641 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * java-tree.h (java_debug_context): Declared `extern'.
10644 (safe_layout_class): Likewise.
10645 * parse.y (resolve_field_access): Field must be `static' in order
10646 to be replaced by its initial value. Added comments.
10647 (find_applicable_accessible_methods_list): Fixed typo.
10648 (find_most_specific_methods_list): Methods found in innerclasses
10649 take over methods founds in the enclosing contexts.
10650 (java_complete_tree): Loosen restrictions on the type of DECLs
10651 that can be replaced by their initialization values.
10652 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10654 2000-07-05 Tom Tromey <tromey@cygnus.com>
10656 * Make-lang.in (PARSE_DIR): New macro.
10657 (PARSE_RELDIR): Likewise.
10658 (PARSE_C): Likewise.
10659 (PARSE_SCAN_C): Likewise.
10660 ($(PARSE_C)): New target.
10661 ($(PARSE_SCAN_C)): Likewise.
10662 (SET_BISON): New macro.
10663 (BISONFLAGS): Likewise.
10664 (JAVABISONFLAGS): Likewise.
10666 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10668 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10669 argument on the first pass for CNI as well as JNI.
10670 (print_method_info): Set up method name on the first pass only.
10672 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10674 * parse.y (parser_qualified_classname): Removed parameter
10676 (create_interface): Removed first passed parameter to
10677 parser_qualified_classname.
10678 (create_class): Likewise. Don't install alias on static
10679 innerclasses. Fixes gcj/275.
10681 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10684 debugable statement with empty_stmt_node. Fixes gcj/272
10686 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10691 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10693 * jcf-write.c (push_long_const): Appropriately cast short negative
10696 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10698 * parse.y (verify_constructor_super): Use loop variable
10699 `m_arg_type' initialized with `mdecl_arg_type'.
10701 2000-06-29 Tom Tromey <tromey@cygnus.com>
10703 * parse.y (resolve_field_access): Handle case where `type_found'
10706 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10708 * expr.c (lookup_field): The same field can be found through two
10709 different interface. Don't declare it ambiguous in that case.
10711 2000-06-27 Tom Tromey <tromey@cygnus.com>
10713 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10714 follows \r, then unget it at a lower level.
10716 2000-06-26 Tom Tromey <tromey@cygnus.com>
10718 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10719 java_complete_tree.
10721 2000-06-25 Tom Tromey <tromey@cygnus.com>
10723 * parse.y (for_statement): Wrap expression in a WFL if it is a
10724 constant. For PR gcj/268.
10726 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * parse.y (do_resolve_class): Minor optimiztion in the package
10729 list search. Removed unnecessary test and return statement.
10730 (valid_ref_assignconv_cast_p): Order of arguments to
10731 enclosing_context_p fixed.
10733 2000-06-24 Tom Tromey <tromey@cygnus.com>
10735 * expr.c (lookup_field): Print error and return error_mark_node if
10736 field reference is ambiguous.
10738 * parse.y (check_abstract_method_definitions): Also check if
10739 `other_method' is abstract.
10741 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10743 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10745 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10746 (struct lang_type): New field `pic'.
10747 (CLASS_PRIVATE): New macro.
10748 * parse.y (check_inner_class_access): New function.
10749 (jdep_resolve_class): Call it.
10751 2000-06-23 Tom Tromey <tromey@cygnus.com>
10753 * parse.y (patch_incomplete_class_ref): Initialize the returned
10754 class. For PR gcj/260.
10756 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10758 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10760 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10762 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10763 Java specific checks.
10764 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10765 screened by DECL_P.
10766 * java-tree.def (CASE_EXPR): Marked 'e'.
10767 (DEFAULT_EXPR): Likewise.
10768 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10769 screened by DECL_P.
10770 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10771 Java specific checks.
10772 (generate_bytecode_insns): Test try_block for BLOCK before using
10774 * parse.y (build_wfl_wrap): Added `location' argument. Set
10775 EXPR_WFL_LINECOL accordingly.
10776 (dim_expr:): Wrap constants with WFLs.
10777 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10778 (resolve_package): Check for `stmt' not being a BLOCK before
10779 building a debuggable statement with it.
10780 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10782 (resolve_field_access): Make sure `decl' is a DECL before treating
10784 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10785 IDENTIFIER_NODE before treating it as such.
10786 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10787 treating it as such.
10788 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10789 to be applied only on non array types.
10791 2000-06-16 Per Bothner <per@bothner.com>
10793 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10794 define in terms of DECL_RESULT, as that fails when --enable-checking.
10796 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10798 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10799 types the same in comparison.
10800 (CHECK_OP): Add static prototype.
10802 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10804 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10805 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10806 * parse.c: Rebuilt.
10808 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10810 * decl.c (create_primitive_vtable): Prototype.
10812 * jcf-write.c (generate_bytecode_insns): Initialize variable
10815 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10817 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10819 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10820 to track searched classes, and do not search the same class more than
10821 once. Call find_applicable_accessible_methods_list on immediate
10822 superclass, instead of search_applicable_method_list on all ancestors.
10823 Fix for PR gcj/238.
10825 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10827 * parse.y (register_fields): Permit static fields in inner classes
10828 if they are final. Fix for PR gcj/255.
10830 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10833 * parse.y (find_in_imports): Returned type changed to void,
10834 leading comment fixed.
10835 (register_package): New function.
10836 (qualify_and_find): Likewise.
10837 (package_declaration:): Use `register_package'.
10838 (single_type_import_declaration:): Removed local variable
10839 `node'. Added missing `;' for consistency.
10840 (type_import_on_demand_declaration:): Use `chainon' to link new
10842 (lookup_field_wrapper): Lookup local variables defined in outer
10844 (java_complete_class): Don't reverse the list of imported on demand.
10845 (do_resolve_class): Reorganized. Removed local variable
10846 `original_name'. Call `qualify_and_find' with the current package
10847 name, invoke `find_in_imports_on_demand' right after. Call
10848 `qualify_and_find' with the packages we've seen so far. Fixed
10849 operations numbering in comments.
10850 (java_expand_class): Don't reverse `package_list'.
10851 (find_most_specific_methods_list): New local variables `abstract'
10852 and `candidates'. Use them to pick the right method.
10854 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10856 * parse.y (check_modifiers_consistency): Don't subtract out
10857 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10859 2000-06-04 Philipp Thomas <pthomas@suse.de>
10861 * Makefile.in (INTLLIBS): New.
10865 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10867 * class.c (get_dispatch_table): Build the vtable dummy entry list
10868 element with a null purpose. Fixed leading comment.
10869 (build_dtable_decl): Build an accurate dtable type when appropriate
10872 2000-06-02 Richard Henderson <rth@cygnus.com>
10874 * lang.c (lang_get_alias_set): New.
10876 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10879 before using it as the accessed field.
10881 2000-05-31 Tom Tromey <tromey@cygnus.com>
10883 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10884 char_array_vtable, short_array_vtable, int_array_vtable,
10885 long_array_vtable, float_array_vtable, double_array_vtable):
10887 * expr.c (get_primitive_array_vtable): New function.
10888 (create_primitive_vtable): New function.
10889 (java_lang_expand_expr): Enable code to statically generate
10891 * decl.c (init_decl_processing): Create primitive vtables.
10892 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10893 short_array_vtable, int_array_vtable, long_array_vtable,
10894 float_array_vtable, double_array_vtable): Define.
10896 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10898 * java/parse.y (find_applicable_accessible_methods_list):
10899 Don't add an uninitialized value to the list.
10901 2000-05-25 Tom Tromey <tromey@cygnus.com>
10903 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10904 when trying to see if field's class should be initialized. Always
10905 initialize field's declaring class, not qualified class.
10908 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10909 `wfl_operator', to maybe_build_primttype_type_ref.
10912 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10914 * parse.y (patch_method_invocation): Don't try to lookup methods
10915 in primitive types.
10917 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * parse.y (resolve_field_access): Call the appropriate <clinit>
10920 before accessing the length of a static array. Craft a decl for
10921 the field while its time. Fixes PR gcj/129.
10923 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10925 * parse.y (resolve_package): Correctly set `*next' (was off by
10927 (resolve_qualified_expression_name): Fixed comment.
10929 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10931 * jcf-parse.c (jcf_parse_source): Reset current_class and
10932 current_function_decl to NULL before parsing a new file.
10934 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10936 * parse.y (block_end:): If the collected block doesn't feature a
10937 statement, insert an empty statement.
10939 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * parse.y (maybe_yank_clinit): New function.
10942 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10943 end of the list of methods belonging to a class.
10944 (java_complete_expand_method): Check whether <clinit> is really
10945 necessary and expand it accordingly.
10947 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10949 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10950 processed by the method's switch statement.
10952 2000-05-19 Tom Tromey <tromey@cygnus.com>
10954 * java-tree.h: Added init state enum.
10955 * decl.c (emit_init_test_initialization): Initialize class
10956 initialization check variable by looking at class' state.
10958 2000-05-19 Tom Tromey <tromey@cygnus.com>
10960 * java-tree.h (build_instanceof): Declare.
10961 (build_get_class): Declare.
10962 * parse.y (patch_binop): Use build_instanceof.
10963 * expr.c (build_instanceof): New function. If class is final,
10964 don't make a function call.
10965 (expand_java_INSTANCEOF): Use it.
10966 (build_get_class): New function.
10968 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10970 * jcf-write.c (generate_classfile): Scan the source_file for
10971 slashes with the right pointer variable.
10973 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10975 * lang.c (lang_decode_option): Update -Wunused flags by calling
10977 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10979 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10981 * check_init.c (check_init): Constify local char *.
10982 * class.c (push_class): Constify local char *.
10983 * java_tree.h: Update prototypes.
10984 * jcf-io.c (open_class): Constify filename parameter and
10986 (find_class): Remove redundant string copy. Cast return from
10988 * jcf-parse.c (read_class, parse_class_file, yyparse):
10989 Constify local char *.
10990 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10991 Constify local char *.
10992 * jcf.h (JCF): Constify filename and classname.
10993 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10994 * lang.c (init_parse): Constify parameter and return value.
10995 * lex.c (java_get_line_col): Constify filename parameter.
10996 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10997 * parse.y (java_parser_context_suspend,
10998 issue_warning_error_from_context, safe_layout_class): Constify
11000 * parse.c: Regenerate.
11002 2000-05-08 Tom Tromey <tromey@cygnus.com>
11004 * expr.c (build_jni_stub): Cache the result of
11005 _Jv_LookupJNIMethod.
11007 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11009 * decl.c (predef_filenames_size): Now 7.
11010 (predef_filenames): New seventh entry.
11012 2000-05-04 Tom Tromey <tromey@cygnus.com>
11014 * boehm.c (mark_reference_fields): Don't mark RawData fields.
11015 Keep track of when we've seen a reference field after a
11016 non-reference field.
11017 (get_boehm_type_descriptor): Handle case where we see
11018 non-reference fields but no trailing reference field.
11019 * decl.c (rawdata_ptr_type_node): Define.
11020 (init_decl_processing): Initialize rawdata_ptr_type_node.
11021 * java-tree.h (rawdata_ptr_type_node): Declare.
11023 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11025 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
11026 specifiers in calls to fprintf.
11028 2000-05-03 Andrew Haley <aph@cygnus.com>
11030 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
11032 * javaop.h (WORD_TO_INT): New function.
11033 (IMMEDIATE_s4): Use WORD_TO_INT.
11034 * jcf.h (JPOOL_INT): Ditto.
11036 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
11039 2000-04-19 Tom Tromey <tromey@cygnus.com>
11041 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
11042 on native function.
11043 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
11045 * expr.c (build_jni_stub): New function.
11046 * lang-specs.h: -fjni and -femit-class-file are incompatible.
11047 * parse.c: Rebuilt.
11048 * parse.y (java_complete_expand_methods): Expand a native method
11049 and call build_jni_stub if -fjni given.
11050 * lang-options.h: Document -fjni.
11051 * lang.c (flag_jni): New global.
11052 (lang_f_options): Added `jni' entry.
11053 * java-tree.h (soft_lookupjnimethod_node,
11054 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
11056 (flag_jni): Declare.
11057 (build_jni_stub): Declare.
11058 (struct lang_decl): Added `native' flag.
11059 (METHOD_NATIVE): Redefined to use `native' field of lang specific
11061 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
11062 soft_jnipopsystemframe_node): New globals.
11063 (init_decl_processing): Set them. _Jv_InitClass only takes one
11066 * java-tree.def: Put into `C' mode.
11068 2000-04-27 Tom Tromey <tromey@cygnus.com>
11071 * expr.c (expand_invoke): Generate check to see if object pointer
11072 is null in nonvirtual invocation case.
11073 * java-tree.h (soft_nullpointer_node): Declare.
11074 * decl.c (soft_nullpointer_node): New global.
11075 (init_decl_processing): Initialize soft_nullpointer_node.
11076 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11077 or `private' methods.
11078 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11080 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11082 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11085 2000-04-26 Tom Tromey <tromey@cygnus.com>
11087 * zextract.c (find_zip_file_start): New function.
11088 (read_zip_archive): Use it.
11090 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11092 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
11094 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * class.c (common_enclosing_context_p): New function.
11097 * java-tree.h (common_enclosing_context_p): Added prototype.
11098 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
11099 classes sharing an outer context with the current instance.
11100 * parse.y (build_access_to_thisn): Fixed leading comment.
11101 (verify_constructor_super): New local `supper_inner'. Skip
11102 enclosing context argument in the case of inner class constructors.
11103 (patch_method_invocation): Insert proper context as second
11104 parameter to pure inner class constructor super invocations.
11106 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * parse.y (end_class_declaration): Reset the interface number
11111 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * parse.y (source_start_java_method): Deleted unnecessary code.
11114 (patch_method_invocation): Fixed comment.
11116 2000-04-24 Robert Lipe <robertlipe@usa.net>
11118 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11120 2000-04-23 Tom Tromey <tromey@cygnus.com>
11122 * boehm.c (mark_reference_fields): Use int_byte_position.
11124 2000-04-22 Tom Tromey <tromey@cygnus.com>
11126 * boehm.c (mark_reference_fields): Only call byte_position on
11129 2000-04-22 Tom Tromey <tromey@cygnus.com>
11131 * boehm.c (mark_reference_fields): Added `last_view_index'
11132 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11134 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11136 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11137 * parse.y (check_class_interface_creation): Fixed comments. Select
11138 permitted modifiers for (inner) interfaces. Changed error message
11139 to report rejected modifiers used with local classes.
11141 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11143 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11144 of directly inherited type considered in scope.
11145 * parse.y (do_resolve_class): Search inherited classes for inner
11148 2000-04-20 Tom Tromey <tromey@cygnus.com>
11150 * parse.y (not_accessible_p): Use member's class, not current
11151 class, when doing inheritance check for protected reference.
11154 2000-04-20 Jason Schroeder <shrode@subnature.com>
11156 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11158 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11160 * parse.y (lookup_field_wrapper): Search for final local aliases.
11161 (resolve_expression_name): Let lookup_field_wrapper search for
11162 final local aliases. Force the value of `name' if one is found.
11163 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11164 an expression name. Fixed comments.
11166 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11168 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11170 2000-04-19 Tom Tromey <tromey@cygnus.com>
11172 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11174 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11176 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11178 2000-04-18 Tom Tromey <tromey@cygnus.com>
11181 * gjavah.c (utf8_cmp): Changed return value.
11182 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11184 (cxx_keywords): New global.
11185 (get_field_name): Handle new result of cxx_keyword_subst.
11186 (print_method_info): Likewise.
11188 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11190 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11191 with a newline, for CNI.
11192 (print_stub_or_jni): Print a space or newline before method name for
11193 CNI as well as JNI.
11194 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11195 (process_file): Include gcj/cni.h if generating CNI stubs.
11197 2000-04-16 Tom Tromey <tromey@cygnus.com>
11199 * gjavah.c (decompile_method): Use print_field_name.
11202 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11204 * parse.y (java_expand_classes): Reverse the package list once.
11205 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11207 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11208 the `==' and `!=' operators.
11210 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * jcf-write.c (generate_bytecode_insns): At invocation time,
11213 always relate an interface method to the type of its selector.
11215 2000-04-05 Tom Tromey <tromey@cygnus.com>
11218 * expr.c (expand_invoke): Generate check to see if object pointer
11219 is null in nonvirtual invocation case.
11220 * java-tree.h (soft_nullpointer_node): Declare.
11221 * decl.c (soft_nullpointer_node): New global.
11222 (init_decl_processing): Initialize soft_nullpointer_node.
11223 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11224 or `private' methods.
11225 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11227 2000-04-05 Tom Tromey <tromey@cygnus.com>
11229 Fix for PR gcj/140:
11230 * parse.y (check_final_assignment): Recognize assignments to the
11231 `length' field of an array when generating class files.
11233 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11235 * class.c (decl_hash): Prototype removed.
11236 (decl_compare): Likewise.
11238 2000-04-05 Tom Tromey <tromey@cygnus.com>
11240 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11241 * parse.y (check_modifiers_consistency): Check for final/volatile
11242 clash. Fixes PR gcj/164.
11244 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11246 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11248 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11250 (add_method_1): Use `java_hash_hash_tree_node' and
11251 `java_hash_compare_tree_node'.
11252 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11253 (java_hash_compare_tree_node): Likewise.
11254 * parse.y (find_applicable_accessible_methods_list): Create,
11255 delete and use a hash table to remember already searched interfaces.
11257 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11259 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11262 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11264 * boehm.c (mark_reference_fields, set_bit): Prototype.
11265 (set_bit): Un-ANSI-fy definition.
11267 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11270 * decl.c (emit_init_test_initialization): Likewise.
11272 * gjavah.c (jni_print_char): Likewise.
11274 * parse.y (create_new_parser_context): Likewise.
11276 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11278 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11279 patch missing hunk. Fixed indentation.
11281 2000-03-30 Tom Tromey <tromey@cygnus.com>
11283 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11284 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11286 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11289 when negative *before* using it as an array index.
11290 * ChangeLog: Fixed typo.
11292 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11294 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11295 to 0 when it reaches -1.
11297 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11299 * jcf-parse.c (get_constant): Properly cast `num' during the
11300 invocation of `add_double'.
11301 * jcf-write.c (push_long_const): Properly cast `lo' before
11302 comparing it to short bounds.
11303 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11304 `interface_body:' is reduced after the current interface is
11307 2000-03-26 Tom Tromey <tromey@cygnus.com>
11309 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11310 Java-specific `-f' option.
11312 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11314 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11315 Adjust order of making types.
11316 Make bitsize_*_node values.
11318 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11320 * class.c (make_field_value): Use byte_position.
11321 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11322 (java_array_data_offset): Likewise.
11323 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11326 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11328 * parse.y (check_abstract_method_definitions): New local
11329 `end_type_reached'. Make sure we also consider `end_type'.
11330 (java_check_abstract_method_definitions): Make sure we eventually
11331 consider `java.lang.Object'.
11332 (maybe_use_access_method): Don't use access method if not in the
11333 context of a pure inner class or if the method's context is right.
11334 (find_applicable_accessible_methods_list): New static flag
11335 `object_done'. Don't search abstract classes as interfaces. Fixed
11336 indentation. Fixed the `java.lang.Object' only search. Search
11337 class interface(s) first, then fully search enclosing contexts.
11338 (find_most_specific_methods_list): Pick the closest candidate when
11339 they're all abstract.
11341 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11344 properly initialize `finished_label'. Don't emit gotos for empty
11347 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11349 * except.c (emit_handlers): Clear catch_clauses_last.
11351 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11353 * parse.y (check_method_types_complete): New function.
11354 (create_class): Reset anonymous class counter only when seeing an
11356 (java_complete_class): JDEP_METHOD: Don't recompute signature
11359 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11361 * class.c (build_static_ref): Fixed indentation in comment.
11362 * java-tree.def (TRY_EXPR): Fixed typo in name.
11363 (CLASS_LITERAL): Likewise.
11364 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11365 (struct lang_type): New field `dot_class'.
11366 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11367 (generate_classfile): Method `class$' is synthetic.
11368 * parse.y (build_do_class_method): New function.
11369 (build_dot_class_method_invocation): Likewise.
11370 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11371 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11372 (qualify_ambiguous_name): Likewise.
11373 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11374 (build_try_statement): Fixed leading comment.
11376 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11378 * class.c (make_field_value): Properly handle sizes.
11379 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11380 (layout_class_method): Count using trees.
11381 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11382 * expr.c (java_array_data_offset): Use int_bit_position.
11383 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11384 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11386 2000-03-16 Tom Tromey <tromey@cygnus.com>
11388 * lang.c (flag_hash_synchronization): New global.
11389 (lang_f_options): Added `hash-synchronization'.
11390 * lang-options.h: Mention -fhash-synchronization.
11391 * java-tree.h (flag_hash_synchronization): Declare.
11392 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11393 hash table synchronization is disabled.
11394 * decl.c (init_decl_processing): Only push `sync_info' value when
11395 hash table synchronization is disabled.
11396 * class.c (make_class_data): Only push `sync_info' field when hash
11397 table synchronization is disabled. Removed dead code.
11399 2000-03-16 Tom Tromey <tromey@cygnus.com>
11401 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11403 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11405 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11407 * parse.y (patch_method_invocation): Handle anonymous classes
11408 creation in static context.
11410 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11412 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11413 * parse.y (resolve_qualified_expression_name): Use it.
11414 (patch_method_invocation): Likewise.
11416 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11418 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11419 depending on the type of dependency which dictates what the
11421 (unresolved_type_p): Resolved types limited to the current class.
11423 2000-03-15 Tom Tromey <tromey@cygnus.com>
11425 * decl.c (init_decl_processing): Set type of `sync_info' to be
11428 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11429 Correctly compute bit number for current slot. Zero `high' and
11430 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11431 mark_reference_fields.
11432 (mark_reference_fields): New function.
11434 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11436 * parse.y (register_incomplete_type): Fixed initialization of
11439 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11441 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11443 (push_class_context, pop_class_context): New function.
11444 (class_body:): Call pop_class_context.
11445 (interface_body:): Likewise.
11446 (INNER_QUALIFIER): New macro.
11447 (report_class_declaration): Changed output format and use
11448 INNER_QUALIFIER. Call push_class_context.
11450 2000-02-14 Andrew Haley <aph@cygnus.com>
11452 * check-init.c (check_init): Add new cases for unary and binary
11455 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11457 * parse.y (resolve_package): Set `next' once a type name has been
11458 progressively discovered.
11459 (resolve_qualified_expression_name): Propagate resolution only if
11460 there are remaining qualifiers. Take into account `q' might have
11461 been cleared after re-qualification.
11462 * parse.y (patch_method_invocation): New local `resolved'.
11463 Section dealing with qualified expression rewritten to use
11464 resolve_field_access.
11466 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11468 * parse.h (PUSH_CPC): Fixed indentation.
11469 (DEBUG_CPC): New macro.
11470 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11471 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11472 * parse.y (class_body_declaration:): Use
11473 SET_CPC_INSTANCE_INITIALIZER_STMT.
11474 (method_declaration:): Check for null current_function_decl.
11475 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11476 (java_parser_context_pop_initialized_field): Better handling of
11478 (maybe_make_nested_class_name): Mark nested class name as
11479 qualified when necessary.
11480 (end_class_declaration): Don't call java_parse_context_resume when
11481 one or more error occurred.
11482 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11483 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11484 SET_CPC_INITIALIZER_STMT.
11485 (method_header): Check for inner classes declaring static methods.
11486 (resolve_qualified_expression_name): Handle situation where `this'
11489 2000-03-13 Hans Boehm <boehm@acm.org>
11491 * typeck.c (build_prim_array_type): Correctly set the high word too.
11493 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11495 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11497 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11498 list of methods for interfaces.
11500 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11502 * parse.y (qualify_ambiguous_name): Properly handle expressions
11505 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11507 * parse.y (check_final_assignment): Extended to process
11509 (patch_assignment): Have check_final_assignment called only once.
11511 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * java-tree.h (IS_INIT_CHECKED): New flag.
11514 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11515 * parse.y (patch_string): Call force_evaluation_order on the
11516 completed string concatenation tree.
11517 * expr.c (force_evaluation_order): Call force_evaluation_order on
11518 function's arguments too.
11520 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11522 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11523 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11524 (build_anewarray): Likewise.
11525 * parse.y (patch_newarray): Likewise.
11526 * parse.c: Regenerated.
11528 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11530 * decl.c (init_decl_processing): Added new class fields `depth',
11531 `ancestors', and `idt' to class_type_node. Use
11532 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11533 * class.c (make_class_data): Push initial values for new fields.
11534 * java-tree.h: Updated prototype for `build_invokeinterface'.
11535 * expr.c (build_invokeinterface): Changed parameters to accept
11536 `method' tree. Calculate index of `method' in its declaring
11537 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11538 (expand_invoke): Call `build_invokeinterface' with new parameters.
11539 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11542 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11544 * typeck.c (lookup_do): Search superinterfaces first
11545 when looking up an interface method. From Godmar Back
11546 <gback@cs.utah.edu>
11548 2000-03-06 Tom Tromey <tromey@cygnus.com>
11550 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11552 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11554 * java-tree.h (lookup_argument_method2): Declared.
11555 (safe_layout_class): Prototype moved from parse.h.
11556 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11557 * parse.y (java_check_regular_methods): Local `super_class' gone.
11558 Call lookup_argument_method2 instead of lookup_argument_method.
11559 Perform modifier match for methods found declared in implemented
11560 interfaces. Fixed indentation problem. Overriding/hiding error
11561 report to take place only for methods found in classes.
11562 * typeck.c (lookup_argument_method): Changed leading
11563 comment. Re-written by calling lookup_do.
11564 (lookup_argument_method2): New function.
11565 (lookup_java_method): Re-written by calling lookup_do.
11566 (lookup_do): New function.
11568 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11570 * check-init.c (check_init): Removed dead code. Handle (blank)
11572 * parse.y (declare_local_variables): New local `final_p', set it
11573 and use it to initialize LOCAL_FINAL.
11574 (check_final_assignment): Only check FIELD_DECLs.
11576 2000-02-17 Tom Tromey <tromey@cygnus.com>
11578 * Makefile.in (JAVA_OBJS): Added boehm.o.
11579 (boehm.o): New target.
11580 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11581 * java-tree.h (flag_use_boehm_gc): Declare.
11582 (get_boehm_type_descriptor): Declare.
11583 * lang.c (lang_f_options): Added `use-boehm-gc'.
11584 (flag_use_boehm_gc): New global.
11585 * lang-options.h: Added -fuse-boehm-gc.
11586 * boehm.c: New file.
11587 * class.c (get_dispatch_table): If class uses a Boehm type
11588 descriptor, put it in the vtable.
11589 (make_class_data): Removed dead code.
11591 2000-03-03 Per Bothner <per@bothner.com>
11593 * decl.c (init_decl_processing): Initialize sizetype properly.
11595 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11597 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11598 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11599 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11600 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11601 (jcf_parse): New local `current'. Load innerclasses seen in outer
11602 context being processed.
11603 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11604 * jcf-write.c (append_innerclasses_attribute): New function.
11605 (append_innerclasses_attribute_entry): Likewise.
11606 (get_access_flags): Handle static classes. Set anonymous and local
11607 classes to be private.
11608 (generate_classfile): Attribute count adjusted. Call
11609 append_innerclasses_attribute.
11610 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11611 PURE_INNER_CLASS_TYPE_P.
11612 * parse.y (parser_qualified_classname): New parameter `is_static',
11613 produce non qualified name accordingly.
11614 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11615 (create_interface): Added argument to parser_qualified_classname.
11616 (create_class): Added argument to parser_qualified_classname. Setup
11617 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11618 (add_inner_class_fields): Fixed indentation.
11619 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11620 (method_declarator): Fixed typo in comment.
11621 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11622 (build_current_thisn): Likewise.
11623 (patch_method_invocation): Likewise.
11625 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11627 * decl.c (current_function_decl): Move to toplev.c.
11629 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11631 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11632 (DECL_BIT_INDEX): Use underlying representation.
11633 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11635 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11637 * expr.c (build_java_ret): Pass proper type to size_binop.
11639 2000-02-25 Anthony Green <green@cygnus.com>
11641 * expr.c (build_class_init): Mark the decl to be ignored by
11643 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11644 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11645 * class.c (init_test_hash_newfunc): New function.
11646 (decl_hash): New function.
11647 (decl_compare): New function.
11648 * decl.c (emit_init_test_initialization): New function.
11649 (complete_start_java_method): Traverse the init test hashtable,
11650 calling emit_init_test_initialization.
11651 (always_initialize_class_p): Define.
11652 * expr.c (build_class_init): Use initialization tests when
11653 emitting class initialization code.
11654 (always_initialize_class_p): Declare.
11655 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11657 * java-tree.h: Include hash.h.
11658 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11659 (struct lang_decl): Add init_test_table field.
11660 (init_test_hash_entry): Define.
11662 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11664 * gjavah.c (main): Avoid using `argi' to report unimplemented
11667 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11669 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11670 initialize locals to avoid warnings. Local `exception_type' moved
11673 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * parse.y (resolve_expression_name): Use `orig' as a second
11676 argument to resolve_field_access.
11677 (resolve_field_access): Removed unnecessary code when dealing with
11680 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11682 * class.c (push_super_field): Don't push the field twice.
11683 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11684 * parse.h (java_reorder_fields): Prototyped.
11685 * parse.y (java_reorder_fields): New function.
11686 (java_layout_class): Simplified not to worry about re-ordering.
11688 2000-02-23 Tom Tromey <tromey@cygnus.com>
11690 * gjavah.c (print_name): In JNI case, correctly quote string.
11691 (print_method_info): Don't handle overrides in JNI mode.
11693 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11695 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11696 value type set to `boolean_type_node'.
11698 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11700 * jcf-dump.c (main): Test for correct condition after
11701 output file creation.
11703 2000-02-19 Anthony Green <green@cygnus.com>
11705 * jcf-depend.c (add_entry): Fix test for first list entry.
11707 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11709 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11710 * constants.c (build_constants_constructor): Likewise.
11712 2000-02-19 Anthony Green <green@cygnus.com>
11714 * jcf-depend.c (add_entry): Add entries to the end of the list.
11716 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11718 * decl.c (INT_TYPE_SIZE): Define if necessary.
11719 (expand_java_return): Handle the case of a native integer smaller
11720 than a JVM integer.
11722 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11724 * gjavah.c (help): Use GCCBUGURL.
11725 * jv-scan.c (help): Likewise.
11726 * jcf-dump.c (help): Likewise.
11728 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11730 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11733 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * jcf-parse.c (load_class): Call `fatal' if no file containing
11736 the target class are found.
11738 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11740 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11741 lex.c, lex.h, and PARSE_H to...
11742 (parse.o, parse-scan.o): ...here, respectively.
11744 * lex.c: Split out code that may trigger SIGFPE from yylex()
11745 to its own function.
11746 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11748 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11750 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11752 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11754 * parse.y (outer_field_access_p): Stop in time when outer contexts
11756 (resolve_qualified_expression_name): Properly qualify *everything*
11757 after a package.type to be resoled as expression names.
11758 (find_applicable_accessible_methods_list): Save/restore `class' to
11759 isolate it from a possible outer context search.
11761 2000-02-15 Tom Tromey <tromey@cygnus.com>
11763 * gjavah.c (jni_print_char): New function.
11764 (print_full_cxx_name): Use it.
11765 (decode_signature_piece): Likewise.
11766 (print_cxx_classname): Likewise.
11768 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11770 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11772 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11774 * gjavah.c: Include version.h.
11776 * jcf-dump.c: Likewise.
11778 * jv-scan.c: Likewise.
11780 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11782 * parse.y (outer_field_access_fix): First parameter now a tree
11783 node. Check for assignment to final. First argument to
11784 build_outer_field_access_fix modified to accommodate prototype.
11785 (build_outer_field_access): Don't check for assignment to final
11787 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11788 possibly returned by outer_field_access_fix. Changed
11789 outer_field_access_fix's first argument.
11790 (check_final_assignment): $finit$'s context is OK.
11791 (patch_unaryop): Use node instead of its line/column value when
11792 calling outer_field_access_fix.
11794 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11796 * parse.y (interface_declaration:): No longer tagged
11797 <node>. Re-installed default action.
11798 (class_member_declaration:): Handle inner interfaces.
11799 (interface_member_declaration): Handle inner interfaces and
11801 (create_interface): Push error if one seen. Suspend parsing
11802 context when processing an inner interface.
11803 (register_fields): Inner class static field limitations not to
11804 apply to inner interfaces.
11806 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11808 * jcf-parse.c (load_class): Update `java_error_count' when a
11809 class' file can't be found.
11810 (parse.y): Avoid (byte)code generation when errors seen.
11812 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11814 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11815 decodes a valid node.
11816 (patch_binop): Handle TRUNC_DIV_EXPR.
11818 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11820 * parse.y (resolve_package): New local `acc'. Try to progressively
11821 build and guess a package and type name.
11823 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11825 * parse.y (find_applicable_accessible_methods_list): Load and
11826 layout the search class if necessary.
11827 (java_complete_tree): Keep to original type of the folded initial
11830 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11832 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11833 Generate error message if circularity is detected. New static
11835 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11836 * jcf-write.c (generate_bytecode_insns): Very simply handle
11838 * parse.y (java_check_circular_reference): Use
11839 `cyclic_inheritance_report' during report, if necessary.
11840 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11841 walking NEW_ARRAY_INIT twice.
11843 2000-02-09 Tom Tromey <tromey@cygnus.com>
11845 * parse.y (check_class_interface_creation): Allow inner classes to
11846 be `private' or `protected', check modifiers' consistency. Prevent
11847 block local classes from bearing any modifiers.
11849 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11851 * except.c (check_start_handlers): Re-add prototype lost in last
11853 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11855 2000-02-09 Andrew Haley <aph@cygnus.com>
11857 * decl.c (clear_binding_level): Remove excess initializer.
11858 (maybe_poplevels): Remove unused variable.
11859 (force_poplevels): Ditto.
11860 (struct binding_level): Add comment.
11862 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11864 * jcf-write.c (generate_classfile): Don't consider
11865 pre-initialization with reference value (use <clinit> instead.)
11866 * parse.y (java_fix_constructors): No generated constructor for
11868 (build_outer_field_access): Removed debug message.
11869 (outer_field_expanded_access_p): Adapted to bytecode generation.
11870 (build_outer_field_access_method): Use fix_method_argument_names.
11871 (build_outer_method_access_method): Fixed indentation. Added
11872 comment. Handle access method generation for static and also void
11874 (build_access_to_thisn): Inserted debug message.
11875 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11876 (resolve_qualified_expression_name): Fixed comment.
11877 (not_accessible_p): Adapted to bytecode generation. Added comment.
11878 (patch_method_invocation): Added comment.
11879 (maybe_use_access_method): Fixed leading comment. Handle static
11881 (java_complete_lhs): Don't shortcut handling of initialized upon
11882 declaration String type static fields when generating bytecode.
11883 (patch_unaryop): Handle outer field access when generating
11886 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11888 * java-tree.h (FIELD_THISN): New macro.
11889 * jcf-write.c (append_synthetic_attribute): New function.
11890 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11891 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11892 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11894 (build_outer_field_access): Turned on access functions usage and
11895 generation when compiling to bytecode.
11896 (maybe_use_access_method): Likewise.
11898 2000-01-25 Andrew Haley <aph@cygnus.com>
11900 * java-except.h (struct eh_range): Add `expanded' field.
11901 (maybe_start_try): Add end_pc arg.
11902 (maybe_end_try): Ditto.
11903 * java-tree.h (force_poplevels): new function.
11904 * expr.c (expand_byte_code): Don't call maybe_start_try or
11906 * except.c (add_handler): Reset expanded.
11907 (expand_start_java_handler): Set expanded.
11908 (check_start_handlers): Don't expand a start handler that's
11909 already been expanded.
11910 (maybe_start_try): Add end_pc arg. Only expand a handler which
11912 (expand_end_java_handler): call force_poplevels.
11913 (force_poplevels): new function.
11914 * decl.c (binding_level): Add start_pc of binding level.
11915 (maybe_pushlevels): Call maybe_start_try when pushing binding
11917 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11918 (LARGEST_PC): Define.
11919 (clear_binding_level): Use LARGEST_PC.
11921 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11922 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11923 (binding_depth, is_class_level, current_pc): new variables.
11924 (struct binding_level): ditto.
11925 (indent): new function.
11926 (push_jvm_slot): add debugging info.
11927 (maybe_pushlevels): ditto.
11928 (maybe_poplevels): ditto.
11929 (pushlevel): ditto.
11931 (start_java_method): ditto.
11932 (give_name_to_locals): comment only.
11933 * except.c (binding_depth, is_class_level, current_pc):
11935 (expand_start_java_handler): add debugging info.
11936 (expand_end_java_handler): ditto.
11938 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11940 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11941 (print_name_for_stub_or_jni, process_file): Constify a char*.
11943 2000-02-03 Tom Tromey <tromey@cygnus.com>
11945 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11947 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11949 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11950 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11953 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11955 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11956 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11957 (struct lang_type): New field `ii_block'.
11958 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11959 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11960 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11961 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11962 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11963 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11965 * parse.y (add_instance_initializer): New function.
11966 (in_instance_initializer): New static global.
11967 (class_body_declaration:): Link instance initializer block.
11968 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11969 (array_creation_expression:): Remove unused local.
11970 (java_parser_context_push_initialized_field): Fixed leading
11971 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11972 CPC_INSTANCE_INITIALIZER_LIST.
11973 (java_parser_context_pop_initialized_field): Likewise.
11974 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11975 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11976 CPC_INITIALIZER_STMT.
11977 (fix_constructors): New local `class_type'. Use it. Call
11978 add_instance_initializer.
11979 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11980 (patch_return): Forbid return in instance initializers.
11981 (patch_throw_statement): Enforce exception handling in the context
11982 of instance initializers.
11984 2000-02-03 Tom Tromey <tromey@cygnus.com>
11986 * Make-lang.in (java.mostlyclean): Remove executables in
11989 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11991 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11992 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11993 (java_float_finite): Convert to use union Word from javaop.h.
11994 (java_double_finite): Convert to use union DWord from javaop.h.
11996 2000-02-02 Tom Tromey <tromey@cygnus.com>
11998 * gjavah.c (options): Added `jni' entry.
11999 (help): Document -jni.
12000 (flag_jni): New global.
12001 (process_file): Handle JNI output. Don't print text from
12002 -prepend, -add, etc, when generating stubs. Only remove `.class'
12003 suffix if it actually exists.
12004 (main): Create a `.c' file when run with `--jni --stubs'. Create
12005 correct output file name with `--jni'.
12006 (print_include): Mangle header name differently in JNI case.
12007 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
12009 (print_method_info): Handle JNI case. Put signature info into
12010 method name. Handle case when STREAM is NULL.
12011 (print_name_for_stub_or_jni): New function.
12012 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
12013 (print_cxx_classname): Handle JNI.
12014 (print_full_cxx_name): Likewise.
12015 (decode_signature_piece): Likewise.
12016 (overloaded_jni_method_exists_p): New function.
12017 (struct method_name): Added `signature' and `sig_length' fields.
12018 (HANDLE_END_FIELD): Do nothing in JNI mode.
12020 2000-02-02 Tom Tromey <tromey@cygnus.com>
12022 * jv-scan.c: Include version.c, <getopt.h>.
12023 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
12024 (options): New array.
12025 (usage): New function.
12026 (version): New function.
12027 (main): Use getopt_long to parse command line.
12028 * jcf-dump.c: Include version.c, <getopt.h>.
12029 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
12030 OPT_JAVAP): New macros.
12031 (options): New array.
12032 (usage): Return `void'. Changed message.
12033 (help): New function.
12034 (version): New function.
12035 (main): Use getopt_long_only to parse command line.
12036 * gjavah.c: Include <getopt.h>.
12037 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
12038 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
12039 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
12040 (options): New array.
12041 (java_no_argument): Removed.
12042 (help): Updated with missing options.
12043 (main): Use getopt_long_only to parse command line.
12044 (usage): Changed message.
12046 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
12049 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
12050 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
12051 * parse.y (array_creation_expression:): Handle anonymous arrays.
12052 (build_array_from_name): Don't set `ret_name' if null.
12053 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
12054 (qualify_ambiguous_name): Likewise.
12055 (java_complete_expand_class): Likewise.
12057 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12059 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
12060 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
12061 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
12062 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
12063 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
12064 AIPL_FUNCTION_COMPLETED_INVOCATION.
12065 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
12066 AIPL_FUNCTION_INVOCATION_READY.
12067 (AIPL_FUNCTION_DECLARATION): New enum entry.
12068 * parse.y (reorder_static_initialized): New function.
12069 (java_parser_context_pop_initialized_field): Use it.
12070 (add_inner_class_fields): Use
12071 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
12072 augmented. Install marker after last alias initializer, if any.
12073 (generate_finit): Fixed typo. Don't try to retain only the used
12075 (method_header): Compute and set DECL_FUNCTION_NAP.
12076 (method_declarator): Fixed comment. Insert alias initializer in
12078 (build_alias_initializer_parameter_list): Fixed leading
12079 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
12080 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
12081 (java_complete_expand_class): Code to retain only used aliases
12083 (java_complete_expand_methods): New local `first_decl'. Generate
12084 $finit$ first, then expand the constructors, regular methods and
12086 (java_complete_expand_method): Don't report error on missing
12087 return statement if previously detected bogus.
12088 (fix_constructors): Don't patch constructor parameters list.
12089 (patch_method_invocation): Use new AIPL enum values. Reverse
12090 alias initializer list for anonymous classes.
12092 2000-01-30 Anthony Green <green@redhat.com>
12094 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
12095 determine how many stack slots to pop.
12097 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12099 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
12100 error handling/recovery.
12101 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
12103 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12105 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
12106 FIELD_LOCAL_ALIAS_USED): New macros.
12107 (DECL_FUNCTION_NAP): New macro.
12108 (struct lang_decl): New field `nap'.
12109 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12110 (struct lang_type): New fields `finit_stmt_list' and
12111 `clinit_stmt_list'.
12112 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12113 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12114 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12115 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12116 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12117 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12118 (BUILD_THROW): Macro line separator re-indented.
12119 * parse.y (end_class_declaration): New function.
12120 (maybe_generate_pre_expand_clinit): New name for
12121 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12122 pre-expand static fields.
12123 (maybe_generate_clinit): Function deleted.
12124 (check_for_static_method_reference): Prototype's parameter list
12126 (generate_finit): New name for maybe_generate_finit. Changed
12127 leading comment. Function rewritten to use
12128 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12129 (build_alias_initializer_parameter_list): New function.
12130 (java_parser_context_pop_initialized_field): Likewise.
12131 (add_inner_class_fields): Likewise.
12132 (type_declaration:): Call end_class_declaration.
12133 (class_member_declaration:): Likewise.
12134 (formal_parameter_list:): Fixed typos.
12135 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12136 element. Improved error handling.
12137 (block_statement:): Call end_class_declaration.
12138 (anonymous_class_creation:): Likewise.
12139 (create_anonymous_class): Fixed comments.
12140 (create_class): Call add_inner_class_fields.
12141 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12142 (method_header): Use MARK_FINAL_PARMS.
12143 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12144 (method_declarator): Propagate final argument flag.
12145 (craft_constructor): New local `artificial'. Call
12146 build_alias_initializer_parameter_list. Use
12147 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12148 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12150 (complete_expand_class): Get rid of unused outer context local
12152 (java_complete_expand_methods): Fixed leading
12153 comment. Generate/pre-expand <clinit> first. Changed method
12154 expansion order to regular, $finit$, constructors, <clinit>.
12155 (java_complete_expand_method): Set current_function_decl.
12156 (fix_constructors): Fix constructor parameter list to account for
12157 outer context local alias initializers.
12158 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12159 (resolve_expression_name): Lookup outer context local aliases. New
12160 local `access', use it.
12161 (patch_method_invocation): Patch inner class ctor invocation with
12162 outer context local aliases initialization values. $finit$
12163 invocation patching now includes things generated with
12164 build_alias_initializer_parameter_list.
12165 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12166 (build_super_invocation): Likewise.
12167 (patch_assignment): Changed comment.
12169 2000-01-27 Andrew Haley <aph@cygnus.com>
12171 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12175 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12177 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12179 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12181 * parse.y (register_fields): Don't pass a format specifier to
12182 OBSOLETE_MODIFIER_WARNING.
12183 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12184 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12186 (check_modifiers): Change function into a macro.
12187 (check_class_interface_creation): Pass a literal format string.
12189 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12191 * buffer.h: PROTO -> PARAMS.
12192 * check-init.c: Likewise.
12193 * class.c: Likewise.
12194 * constants.c: Likewise.
12195 * convert.h: Likewise.
12196 * decl.c: Likewise.
12197 * except.c: Likewise.
12198 * expr.c: Likewise.
12199 * gjavah.c: Likewise.
12200 * java-except.h: Likewise.
12201 * java-tree.h: Likewise.
12202 * jcf-depend.c: Likewise.
12203 * jcf-dump.c: Likewise.
12204 * jcf-parse.c: Likewise.
12205 * jcf-path.c: Likewise.
12206 * jcf-reader.c: Likewise.
12207 * jcf-write.c: Likewise.
12209 * jv-scan.c: Likewise.
12210 * jvgenmain.c: Likewise.
12211 * jvspec.c: Likewise.
12212 * lang.c: Likewise.
12215 * parse-scan.y: Likewise.
12216 * parse.h: Likewise.
12217 * parse.y: Likewise.
12218 * typeck.c: Likewise.
12219 * verify.c: Likewise.
12220 * xref.c: Likewise.
12221 * xref.h: Likewise.
12222 * zextract.c: Likewise.
12223 * zipfile.h: Likewise.
12225 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12227 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12228 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12229 * constants.c (build_constant_data_ref): Check for cached
12230 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12231 in TYPE_CPOOL_DATE_REF.
12232 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12233 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12234 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12235 (LOCAL_FINAL): New macro.
12236 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12237 constant pool -- don't try to reuse.
12238 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12239 TYPE_LANG_SPECIFIC.
12240 (find_in_current_zip): Use TYPE_JCF.
12241 * parse.h (java_check_final): Prototype removed.
12242 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12243 (maybe_create_class_interface_decl,
12244 check_class_interface_creation): Likewise.
12245 (java_expand_finals): Function removed.
12246 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12247 (block_statement:): Fixed comment.
12248 (anonymous_class_creation:): Likewise.
12249 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12251 (check_class_interface_creation): Loosened error report on (inner)
12252 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12253 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12254 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12256 (create_interface): Likewise.
12257 (anonymous_class_counter): New static global.
12258 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12259 patch. Fixed comments.
12260 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12261 anonymous_class_counter when declaring a toplevel class.
12262 (craft_constructor): Fixed constructor name when handling
12263 anonymous classes. Anonymous class constructors to feature hidden
12264 this$<n> parameter.
12265 (java_fix_constructors): Added comment.
12266 (java_check_final): Function removed.
12267 (java_complete_expand_methods): Fixed comment. Don't generate
12268 class data, save its outgoing constant pool instead.
12269 (verify_constructor_super): Skip anonymous class constructor
12270 hidden this$<n> parameter.
12271 (java_expand_classes): New local `saved_ctxp'. Removed call to
12272 java_expand_finals and java_check_final. Expand anonymous class
12273 constructors. Generate class data.
12274 (build_super_invocation): Skip anonymous class hidden this$<n>
12276 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12277 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12278 (set_java_signature): Likewise.
12280 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12282 * gjavah.c: Delete ACC_VISIBILITY define.
12283 * jcf.h: Add ACC_VISIBILITY define.
12284 * parse.y: final: rule tagged <value>.
12285 (java_check_regular_methods): Use ACC_VISIBILITY define for
12286 default package access check.
12287 (local_variable_declaration_statement): Use final: rule.
12289 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12291 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12292 (final:): New rule.
12294 2000-01-17 Tom Tromey <tromey@cygnus.com>
12296 * gjavah.c (print_field_info): Allow non-static final fields.
12298 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12300 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12301 * parse.y (patch_anonymous_class): New function.
12302 (create_anonymous_class): Register incomplete type when the
12303 class/interface to extends/implement isn't known yet.
12304 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12305 (verify_constructor_super): Tuned error message.
12307 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12309 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12310 (ANONYMOUS_CLASS_P): New macro.
12311 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12312 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12313 * parse.y (create_class): Added leading argument.
12314 (maybe_create_class_interface_decl,
12315 check_class_interface_creation): Likewise.
12316 (craft_constructor): New function.
12317 (verify_constructor_super): Added argument in prototype.
12318 (class_declaration:): Inserted leading argument.
12319 (for_begin:): Use FOR_LOOP_P.
12320 (anonymous_class_creation): Create WFL of the anonymous class to
12321 instantiate. Call build_new_invocation. Added comments.
12322 (check_class_interface_creation): Handle parameter `anonymous' in
12323 verbose mode class creation announce.
12324 (link_nested_class_to_enclosing): Exclude anonymous classes.
12325 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12326 anonymous class, even though they appear to have an enclosing
12328 (create_interface): Pass extra argument to
12329 check_class_interface_creation.
12330 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12331 (create_class): Call check_class_interface_creation and
12332 maybe_create_class_interface_decl with extra new argument. Don't
12333 add private this$<n> to anonymous classes.
12334 (method_declarator): Insert hidden this$<n> to anonymous class
12336 (java_fix_constructors): Deleted code creating default
12337 constructor. Call craft_constructor instead.
12338 (java_check_regular_methods): Set `saw_constructor' to 1 for
12340 (fix_constructors): Pass extra argument to verify_constructor_super.
12341 (verify_constructor_super): New local `sdecl', use it. Search for
12342 matching constructor (possibly featuring arguments) in super
12344 (lookup_method_invoke): Craft constructor according to arguments
12345 list when dealing with anonymous class constructors.
12346 (build_super_invocation): Pass arguments to anonymous class super
12348 (search_loop): Use FOR_LOOP_P.
12349 (labeled_block_contains_loop_p): Likewise.
12351 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12353 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12354 (enclosing_context_p): New function.
12355 (get_access_flags_from_decl): Handle CLASS_STATIC.
12356 (maybe_layout_super_class): Extra first argument passed to
12358 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12360 * decl.c (access0_identifier_node): New global.
12361 (init_decl_processing): access0_identifier_node initialized.
12362 (pushdecl): Set DECL_CONTEXT only on non type decls.
12363 * expr.c (lookup_field): Lookup inner class fields in enclosing
12365 (expand_invoke): Use ID_INIT_P.
12366 (expand_java_field_op): Use DECL_CLINIT_P.
12367 * java-tree.def (CLASS_LITERAL): New tree code.
12368 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12369 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12370 (struct lang_decl): New field `inner_access'.
12371 (enclosing_context_p): Prototyped.
12372 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12373 ID_CLINIT_P): New macros.
12374 (CLASS_STATIC): New macro.
12375 (CLASS_ACCESS0_GENERATED_P): New macro.
12376 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12377 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12378 INNER_CLASS_P): New macros.
12379 (DECL_INNER_CLASS_LIST): New macro.
12380 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12382 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12383 the shift value to int. Fixed typo in comment.
12384 * lex.c (inst_id, wpv_id): Initialize.
12385 * mangle.c (unicode_mangling_length): Take `$' into account.
12386 * parse.h (DRECOVER, RECOVER): Terminate properly.
12387 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12388 (typedef struct _jdep): New field `enclosing'.
12389 (JDEP_ENCLOSING): New macro.
12390 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12391 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12392 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12393 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12394 GET_ENCLOSING_CPC_CONTEXT): New macros.
12395 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12396 (do_resolve_class): Added extra argument in prototype.
12397 * parse.y (resolve_class): Added extra argument in prototype.
12398 (maybe_create_class_interface_decl): Likewise.
12399 (maybe_use_access_method, build_wfl_wrap): New functions.
12400 (java_complete_expand_classes, java_complete_expand_class):
12402 (java_parser_context_push_initialized_field,
12403 java_parser_context_suspend, java_parser_context_resume):
12405 (maybe_make_nested_class_name, make_nested_class_name,
12406 set_nested_class_simple_name_value,
12407 link_nested_class_to_enclosing, find_as_inner_class,
12408 find_as_inner_class_do, check_inner_class_redefinition,
12409 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12410 maybe_build_thisn_access_method, build_outer_field_access,
12411 build_outer_field_access_methods, build_outer_field_access_expr,
12412 build_outer_method_access_method, build_new_access_id,
12413 build_outer_field_access_method, outer_field_access_p,
12414 outer_field_expanded_access_p, outer_field_access_fix,
12415 build_incomplete_class_ref, patch_incomplete_class_ref,
12416 create_anonymous_class): Likewise.
12417 (inst_id, wpv_id): New static global variables.
12418 (synchronized:): New rule, tagged <node>.
12419 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12421 (anonymous_class_creation:): New rule, tagged <node>.
12422 (NEW_TK): Tagged <node>.
12423 (type_literals, array_type_literal): New rules, tagged <node>.
12424 (class_declaration:): Removed action when reducing by class_body:
12425 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12426 using GET_CPC in sub-rules.
12427 (class_member_declaration): Handle inner classes.
12428 (method_declaration): When reducing method_header:, reset
12429 current_function_decl when appropriate.
12430 (method_declarator:): Set the number of formal parameter to 0 for
12431 method declared without arguments.
12432 (constructor_declarator:): Likewise.
12433 (static_initializer:): List of elements kept in a list.
12434 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12435 use of the keyword `static' for type declarations.
12436 (block_statement:): Handle inner class declarations.
12437 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12438 type qualified `this'.
12439 (class_instance_creation_expression): Use anonymous_class_creation:
12440 to handle inner class instances creation. Handle qualified `new'.
12441 (something_dot_new): Added appropriate actions.
12442 (create_new_parser_context): New function.
12443 (java_push_parser_context, java_parser_context_save_global,
12444 java_parser_context_suspend): Use create_new_parser_context.
12445 (check_modifiers): Changed leading comment.
12446 (check_class_interface_creation): Handle interclasses.
12447 (add_superinterfaces): Fixed comment.
12448 (create_interface): Build qualified name from the raw_name instead
12449 of its matching WFL. Push the initialized fields list. raw_name added
12450 as an extra argument to maybe_create_class_interface_decl.
12451 (create_class): Build qualified name from the raw_name instead of
12452 its matching WFL. Removed assignment to current_parsed_class_un.
12453 Call PUSH_ERROR before returning an error. Suspend the current
12454 parser context when processing an inner class. Push the
12455 initialized fields list. raw_name added as an extra argument to
12456 maybe_create_class_interface_decl. Add the private this$<n>
12458 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12459 (register_fields): Get the class type from GET_CPC and handle
12460 previous errors. Added code to handle the creation of static
12461 fields in inner classes. Initialized fields initialization
12462 statements kept in a list of lists.
12463 (maybe_generate_finit): Initialized fields initialization
12464 statements kept in a list of lists. Use GET_CPC.
12465 (maybe_generate_clinit): Likewise.
12466 (method_header): Use GET_CPC and GET_CPC_UN.
12467 (parser_qualified_classname): Handle inner classes.
12468 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12469 (java_fix_constructors): Hide pointer to enclosing context
12470 instance in constructor list when dealing with inner classes.
12471 (jdep_resolve_class): Call resolve_class with extra first argument
12473 (resolve_class): Add enclosing context as a first extra argument
12474 to do_resolve_class.
12475 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12477 (resolve_no_layout): Extra argument added to resolve_class
12479 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12480 (java_get_real_method_name): Use GET_CPC_UN.
12481 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12482 (java_check_abstract_methods): Handle static method declared in
12483 inner classes by an error.
12484 (java_check_regular_methods): Use DECL_CLINIT_P.
12485 (source_start_java_method): Also set DECL_MAX_LOCALS.
12486 (create_artificial_method): Call java_parser_context_save_global
12487 and java_parser_context_restore_global instead of saving/restoring
12488 the context by hand.
12489 (expand_start_java_method): Improved verbose mode message.
12490 (java_complete_expand_methods): Fixed leading comment. Use
12492 (fix_constructors): Added assignment to this$<n> if necessary.
12493 (java_expand_classes): Call java_complete_expand_classes instead
12494 of java_complete_expand_methods.
12495 (make_qualified_primary): Simplified.
12496 (merge_qualified_name): Optimized for missing left or right parts.
12497 (resolve_expression_name): Handle access to outer class fields from
12499 (resolve_qualified_expression_name): New macro
12500 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12501 classes. Report error on non appropriate qualification of
12502 `new'. Handle qualified `this'.
12503 (not_accessible_p): Allow access to outer class private fields from
12505 (patch_method_invocation): Handle method invocations through
12506 access methods and inner class constructor invocations.
12507 (find_applicable_accessible_methods_list): Search enclosing
12508 contexts of an inner class.
12509 (search_applicable_methods_list): Fixed typo.
12510 (argument_types_convertible): Handle inner class constructors'
12511 hidden outer context reference argument.
12512 (qualify_ambiguous_name): Handle qualified `this'.
12513 (java_complete_lhs): Handle use of field accessed through
12514 artificial access methods in various cases of assignments. Handle
12515 CLASS_LITERAL node.
12516 (check_final_assignment): Use DECL_CLINIT_P.
12517 (valid_ref_assignconv_cast_p): Handle the destination being an
12518 enclosing context of the source.
12519 (patch_unaryop): Handle use of field accessed through artificial
12521 (patch_return): Use DECL_CLINIT_P.
12522 (patch_throw_statement): Use DECL_CLINIT_P.
12523 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12524 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12527 2000-01-16 Anthony Green <green@cygnus.com>
12529 * parse.y (build_string_concatenation): Only use
12530 StringBuffer(String) shortcut if String arg is constant.
12532 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12534 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12535 the shift value to int. Fixed typo in comment.
12537 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12539 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12540 * jcf-write.c: Likewise.
12541 * parse.y: Likewise.
12542 * parse.c: Regenerate.
12544 2000-01-09 Anthony Green <green@cygnus.com>
12546 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12547 bytecodes in the correct order.
12549 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12551 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12553 2000-01-06 Anthony Green <green@cygnus.com>
12555 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12556 before building constant array decl.
12558 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12560 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12561 method invocation and typo in conditional expression.
12562 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12563 the appropriate NOTE_POP.
12564 * parse.y (patch_binop): Shift value mask to feature the right
12567 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12569 * class.c (assume_compiled, assume_compiled_node): Add static
12571 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12573 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12575 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12577 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12578 to `__modifier' to avoid stringifying it.
12580 * parse.y (verify_constructor_circularity): Don't call a variadic
12581 function with a non-literal format string.
12582 (java_check_abstract_methods): Move unreachable code inside
12583 `continue' statement.
12584 (lookup_method_invoke): Call xstrdup, not strdup.
12586 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12589 * jcf-parse.c (yyparse): Likewise.
12591 * jv-scan.c (main): Likewise.
12593 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12595 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12596 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12597 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12600 * parse.y (synchronized, variable_redefinition_error,
12601 check_class_interface_creation, create_interface, create_class,
12602 method_header, finish_method_declaration,
12603 check_modifiers_consistency, method_declarator,
12604 complete_class_report_errors, check_abstract_method_definitions,
12605 java_check_regular_methods, check_throws_clauses,
12606 java_check_abstract_methods, read_import_dir,
12607 check_pkg_class_access, declare_local_variables, fix_constructors,
12608 cut_identifier_in_qualified, resolve_expression_name,
12609 resolve_qualified_expression_name, patch_method_invocation,
12610 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12611 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12612 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12613 patch_try_statement, patch_synchronized_statement,
12614 patch_throw_statement, check_thrown_exceptions,
12615 patch_conditional_expr): Likewise.
12617 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12619 * Makefile.in (LIBDEPS): Added gcc's errors.o
12620 (../jcf-dump$(exeext):): Link with gcc's errors.o
12621 (../gcjh$(exeext):): Likewise.
12622 * expr.c (expand_java_NEW): Layout the entire target type instead of
12623 laying out its methods only.
12624 (lookup_field): Layout the class after having loaded it.
12625 * java-tree.h (java_debug_context): Declared.
12626 * jcf-io.c (toplev.h): Included.
12627 (find_class): Removed assignment to jcf's outofsynch
12628 field. Force source file to be read if newer than its matching
12629 class file. Tweaked debug messages.
12630 * jcf-parse.c (jcf_out_of_synch): Deleted.
12631 (read_class): Call to jcf_out_of_synch removed.
12632 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12633 (jcf_out_of_synch): Prototype deleted.
12634 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12635 `deprecated' and `class_err': integer turned into bit-fields.
12636 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12637 * parse.y (package_list): New global.
12638 (package_declaration:): Record newly parsed package name.
12639 (extra_ctxp_pushed_p): Static global deleted.
12640 (java_parser_context_save_global): Create buffer context for the
12641 purpose of saving globals, if necessary.
12642 (java_parser_context_restore_global): Pop context pushed for the
12643 purpose of saving globals, if necessary.
12644 (java_debug_context_do): New prototype and function.
12645 (java_debug_context): Likewise.
12646 (do_resolve_class): Use already parsed package names to qualify
12647 and lookup class candidate.
12648 (java_pre_expand_clinit): Removed unnecessary local variable.
12650 1999-12-17 Tom Tromey <tromey@cygnus.com>
12652 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12654 (process_file): Use `\n\' at end of each line in string.
12656 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12658 * expr.c (expand_invoke): Layout the loaded class before
12659 attempting to use it.
12660 (expand_java_field_op): Allow final field assignments to take
12662 * typeck.c (convert): Return error_mark_node if expr is null.
12664 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * class.c (class_depth): Return -1 if the class doesn't load
12668 * expr.c (can_widen_reference_to): Check for errors during depth
12669 computation and return 0 accordingly.
12670 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12671 create default constructors and add an other error check.
12672 * parse.h (java_fix_constructors): Prototyped.
12673 * parse.y (java_pre_expand_clinit): Likewise.
12674 (build_super_invocation): Re-prototyped to feature one argument.
12675 (java_check_circular_reference): Directly use `current'.
12676 (java_fix_constructors): New function.
12677 (java_check_regular_methods): Don't create default constructors
12678 here, but abort if none were found.
12679 (java_complete_expand_methods): Pre-process <clinit> calling
12680 java_pre_expand_clinit.
12681 (java_pre_expand_clinit): New function.
12682 (fix_constructors): build_super_invocation invoked with the
12683 current method declaration as an argument.
12684 (build_super_invocation): Use the context of the processed method
12685 decl argument instead of current_class.
12686 * typeck.c (lookup_java_method): Take WFLs in method names into
12689 1999-12-14 Per Bothner <per@bothner.com>
12691 * class.c (make_class_data): flag_keep_inline_functions to keep
12692 private methods in the method array.
12694 1999-12-15 Anthony Green <green@cygnus.com>
12696 * check-init.c (check_init): Take into account both types of
12697 `throw's when checking for uninitialized variables.
12699 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12701 * parse.y (java_complete_lhs): Force conversion of array
12702 dimensions to int_type_node, that's what runtime's ABI expects.
12704 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12706 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12707 operand of a WFL, until the Java front-end gets fixed with regard
12708 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12710 1999-12-10 Andrew Haley <aph@cygnus.com>
12712 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12713 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12714 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12715 java-tree.h: Ditto.
12716 jcf-write.c: Ditto.
12718 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12721 before calling expand_eh_region_start and expand_start_all_catch.
12722 * except.c (expand_start_java_handler): Switch to permanent
12723 obstack before calling expand_eh_region_start.
12724 (expand_end_java_handler): Switch to permanent obstack before
12725 calling expand_start_all_catch.
12727 1999-12-5 Anthony Green <green@cygnus.com>
12729 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12730 function with side effects.
12731 (init_decl_processing): Mark all memory allocating DECLs with
12734 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12736 * except.c (expand_end_java_handler): Call
12737 expand_resume_after_catch and end_catch_handler.
12739 1999-11-30 Anthony Green <green@cygnus.com>
12741 * verify.c (verify_jvm_instructions): Create new return label
12742 chain if non existent (don't rely on the verified state of the jsr
12745 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12747 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12748 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12750 * parse.y (patch_assignment): Removed bogus final class test on
12751 lhs when checking on whether to emit an ArrayStoreException runtime
12753 * expr.c (expand_java_arraystore): Likewise.
12755 1999-11-28 Anthony Green <green@cygnus.com>
12757 * decl.c (find_local_variable): Reuse single slot decls when
12760 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12762 * jcf-parse.c (saw_java_source): Global variable removed.
12763 (read_class): Don't use `saw_java_source'. Added extra braces.
12764 (yyparse): Code setting `saw_java_source' removed.
12766 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12768 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12770 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12772 * verify.c (merge_type_state): Non verified subroutines being
12773 considered more than once to trigger passive type merge.
12775 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12777 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12778 in case of error. Error message tuned.
12780 1999-11-21 Anthony Green <green@cygnus.com>
12782 * constants.c (find_methodref_index): Unwrap method names before
12783 inserting them in the constant pool.
12785 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12787 * class.c (assume_compiled_node): New typedef.
12788 (assume_compiled_tree): New static data.
12789 (find_assume_compiled_node): New function.
12790 (add_assume_compiled): New function.
12791 (assume_compiled): New function.
12792 * class.c (make_class_data): Use assume_compiled.
12793 (is_compiled_class): Use assume_compiled.
12795 * java-tree.h (add_assume_compiled): Declare.
12797 * lang.c (lang_decode_option): Parse new options.
12799 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12801 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12802 int_type_node: that's what `_Jv_AllocObject' expects.
12804 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12806 * parse.y (lookup_method_invoke): Use lang_printable_name to
12807 reliably build the type name during error report. Fixes PR gcj/97.
12809 1999-11-09 Tom Tromey <tromey@cygnus.com>
12811 * jcf-path.c: Include <sys/stat.h>.
12812 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12813 (DIR_UP): New macro.
12815 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12817 * parse.y (source_end_java_method): Resume permanent allocation,
12818 reversing Apr 27 1998 patch.
12819 (patch_string_cst): Pop obstacks after having pushed the permanent
12822 1999-11-05 Tom Tromey <tromey@cygnus.com>
12824 * class.c (finish_class): Emit inlined methods if any native
12825 methods exist in the class. Fixes PR gcj/85.
12827 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12829 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12830 (qualify_ambiguous_name): Likewise.
12832 1999-11-03 Godmar Back <gback@cs.utah.edu>
12834 * typeck.c: (lookup_java_method): search all inherited
12835 interfaces when looking up interface method.
12837 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12839 * parse.y (method_header:): Issue error message for rule `type
12841 (synchronized:): Error report when not using synchronized.
12843 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12845 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12846 being used before the superclass constructor has been called.
12847 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12848 instead of `CALL_THIS_CONSTRUCTOR_P'.
12850 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12852 * check-init.c: Fix typo in comment.
12854 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12859 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12861 * parse.y (expression_statement:): Call function to report
12862 improper invocation of a constructor.
12863 (parse_ctor_invocation_error): New function.
12865 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12867 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12870 1999-10-21 Tom Tromey <tromey@cygnus.com>
12872 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12873 in generated `main'.
12875 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12878 (qualify_ambiguous_name): Likewise.
12880 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12882 * parse.y (java_complete_tree): fold_constant_for_init to work on
12884 (java_complete_lhs): Likewise.
12885 (array_constructor_check_entry): Complete an initializer element
12886 on permanent_obstack.
12888 1999-10-19 Tom Tromey <tromey@cygnus.com>
12890 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12891 From Mike Moreton <mike@pillim.demon.co.uk>.
12893 1999-10-15 Greg McGary <gkm@gnu.org>
12895 * java-tree.h (flag_bounds_check): Remove extern decl.
12896 * lang.c (flag_bounds_check): Remove global variable.
12897 (lang_f_options): Remove "bounds-check" entry.
12898 (lang_init_options): Default flag_bounds_check to "on".
12900 1999-10-14 Tom Tromey <tromey@cygnus.com>
12902 * jvgenmain.c (usage): New function.
12903 (main): Use it. Also, handle `-D' options.
12904 * jvspec.c (lang_specific_driver): Recognize -D.
12905 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12907 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12909 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12911 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12912 variadic function with a non-literal format string.
12914 * parse-scan.y (report_main_declaration): Likewise.
12916 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12918 * parse.y (read_import_dir, patch_assignment, patch_binop,
12919 patch_array_ref): Likewise.
12921 * typeck.c (build_java_array_type): Likewise.
12923 * verify.c (verify_jvm_instructions): Likewise.
12925 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12927 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12929 1999-10-07 Anthony Green <green@cygnus.com>
12931 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12932 where CHECK_PUT may fail for valid reasons.
12934 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12935 UNSAFE_PUTN): New macros.
12937 1999-10-04 Tom Tromey <tromey@cygnus.com>
12939 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12940 well. Fixes Java PR gcj/59.
12941 * parse-scan.y (yyerror): Report errors.
12943 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12945 * decl.c (insert_block): Remove unconditional `abort'.
12947 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12949 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12950 FUNCTION_CODE now of type int. All callers changed.
12951 Set the builtin's DECL_BUILT_IN_CLASS.
12953 1999-09-23 Tom Tromey <tromey@cygnus.com>
12955 * jvspec.c (lang_specific_driver): Don't read spec file if
12956 -fsyntax-only given.
12958 1999-09-22 Tom Tromey <tromey@cygnus.com>
12960 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12962 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12963 (WORDS_TO_LONG): Likewise.
12964 (WORDS_TO_DOUBLE): Likewise.
12966 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12968 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12969 (RELOCATION_VALUE_1): Likewise.
12970 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12971 push_in_const, push_long_const): Prototyped.
12972 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12973 (push_constant2): Likewise.
12974 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12975 (find_constant_wide): Cast find_constant2's integer arguments to
12977 (find_constant_index): Cast find_constant2's and find_constant2's
12978 integer arguments to `jword'.
12979 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12980 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12981 (emit_if): Use RELOCATION_VALUE_1.
12982 (emit_goto): Likewise.
12983 (emit_jsr): Likewise.
12984 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12985 argument to push_long_const to HOST_WIDE_INT.
12987 1999-09-15 Andreas Schwab <schwab@suse.de>
12989 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12991 1999-09-20 Nick Clifton <nickc@cygnus.com>
12993 * lang.c (lang_decode_option): Extend comment.
12995 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12997 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
13000 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13002 * gjavah.c (get_field_name, print_method_info, print_include,
13003 add_namelet): Use xmalloc, not malloc.
13005 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
13006 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
13009 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
13011 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
13013 * jcf-path.c (add_entry): Likewise.
13015 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
13017 * jv-scan.c (xmalloc): Remove definition.
13019 * jvgenmain.c (xmalloc): Likewise.
13021 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
13023 * lex.c (java_store_unicode): Use xrealloc, not realloc.
13025 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
13026 concat, not xmalloc/sprintf.
13027 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
13028 (xstrdup): Remove definition.
13030 * parse.y (duplicate_declaration_error_p,
13031 constructor_circularity_msg, verify_constructor_circularity,
13032 check_abstract_method_definitions, java_check_regular_methods,
13033 java_check_abstract_methods, patch_method_invocation,
13034 check_for_static_method_reference, patch_assignment, patch_binop,
13035 patch_cast, array_constructor_check_entry, patch_return,
13036 patch_conditional_expr): Use xstrdup, not strdup.
13038 * zextract.c (ALLOC): Use xmalloc, not malloc.
13040 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13042 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
13044 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
13045 (do_spec, lang_specific_pre_link, lang_specific_driver,
13046 input_filename, input_filename_length): Don't declare.
13047 (main_class_name, jvgenmain_spec, lang_specific_driver):
13049 (lang_specific_driver): All calls to the function pointer
13050 parameter now explicitly call `fatal'.
13052 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13054 * parse.y (find_applicable_accessible_methods_list): Search
13055 abstract classes as interfaces.
13057 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13059 * class.c (finish_class): We're now outside a valid method
13060 declaration. Tell the rest of gcc so.
13062 1999-09-08 Bruce Korb autogen@linuxbox.com
13064 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
13066 1999-09-07 Tom Tromey <tromey@cygnus.com>
13068 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
13070 (decode_signature_piece): Don't emit "::" in JArray<>.
13071 (print_namelet): Only print trailing `;' when printing a class.
13073 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
13075 * java-tree.h: Delete declarations for all tree nodes now moved to
13077 * decl.c: Delete their definitions.
13079 1999-09-04 Mark Mitchell <mark@codesourcery.com>
13081 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
13082 * Makefile.in (OBJS): Add ggc-callbacks.o.
13083 (OBJDEPS): Likewise.
13085 1999-09-03 Tom Tromey <tromey@cygnus.com>
13087 * parse.y (strip_out_static_field_access_decl): Return operand if
13088 it satisfies JDECL_P.
13090 1999-09-02 Tom Tromey <tromey@cygnus.com>
13092 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
13093 Handle nested arrays, like `[[I'.
13095 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13097 * class.c (finish_class): Remove unused parameter, all callers
13100 * expr.c (build_java_athrow): Change return type to void.
13101 (java_lang_expand_expr): Make sure each case in switch returns a
13104 * java-tree.h (finish_class): Fix prototype to take void args.
13106 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
13107 (main): Issue return from main, not exit.
13109 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13111 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13113 * jv-scan.c (main): Issue return from main, not exit.
13115 * parse.y (check_abstract_method_definitions,
13116 java_check_abstract_method_definitions): Add static prototypes.
13117 (java_complete_expand_methods): Fix call to `finish_class'.
13119 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13122 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13124 * lang.c (language_string): Constify.
13126 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13128 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13129 Remove hacks for stuff which comes from libiberty.
13131 * Make-lang.in: Likewise.
13133 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13135 * Makefile.in (xref.o): Depend on xref.c explicitly.
13137 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13139 * java-tree.h (lang_printable_name): Constify a char*.
13141 * lang.c (lang_printable_name): Likewise.
13143 1999-08-27 Jeffrey A Law (law@cygnus.com)
13145 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13146 comments in C code.
13148 1999-08-26 Tom Tromey <tromey@cygnus.com>
13150 * gjavah.c (print_cxx_classname): Print "::" before qualified
13153 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13155 * parse.y (lookup_cl): Changed leading comment. Now does its best
13156 to set the column number.
13157 (qualify_ambiguous_name): Take WFL wrappers into account.
13159 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13161 * verify.c (verify_jvm_instructions): Don't check instruction
13162 validity beyond end of method.
13164 1999-08-25 Tom Tromey <tromey@cygnus.com>
13166 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13168 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13170 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13171 cxx_keyword_subst, generate_access, name_is_method_p,
13172 get_field_name, print_field_name, super_class_name, print_include,
13173 decode_signature_piece, print_class_decls, usage, help,
13174 java_no_argument, version, add_namelet, print_namelet): Add static
13176 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13177 name_is_method_p): Constify a char*.
13178 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13179 Provide a final else clause in an if-else-if.
13180 (print_field_info): Add missing final arg in function call to
13181 `print_field_name'.
13182 (print_method_info, decompile_method, decode_signature_piece,
13183 print_c_decl, print_full_cxx_name, print_stub,
13184 print_mangled_classname, super_class_name, print_include,
13185 add_namelet, add_class_decl, print_class_decls, process_file,
13186 help): Constify a char*.
13188 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13189 push_int_const, find_constant_wide, find_constant_index,
13190 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13191 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13192 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13193 emit_if, emit_goto, emit_jsr, call_cleanups,
13194 make_class_file_name): Add static prototypes.
13195 (generate_bytecode_return, generate_bytecode_insns): Pass a
13196 NULL_PTR, not a NULL_TREE.
13198 * jv-scan.c: Include "jcf.h".
13199 (main): Declare using DEFUN macro.
13201 * jvspec.c (find_spec_file, lang_specific_pre_link,
13202 lang_specific_driver): Add prototypes.
13203 (find_spec_file): Constify a char*.
13205 * keyword.gperf (hash, java_keyword): Add prototypes.
13207 * lang.c (lang_print_error): Add static prototype.
13208 (lang_init): Prefer memcpy over bcopy to avoid casts.
13210 * lex.c (yylex): Add static prototype.
13212 * parse-scan.y: Include "lex.c" earlier.
13214 * parse.h: Remove redundant declaration for `yylex'.
13216 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13217 labeled_block_contains_loop_p): Add static prototypes.
13218 (not_accessible_p): Make static to match prototype.
13220 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13222 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13224 * parse.y (check_method_redefinition): Changed leading comment.
13225 (check_abstract_method_definitions): New function.
13226 (java_check_abstract_method_definitions): New function.
13227 (java_check_regular_methods): Call it.
13228 (verify_constructor_super): Fixed indentation.
13229 (lookup_method_invoke): Likewise.
13231 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * parse.y (method_header): Return a null pointer if the current
13234 class node is null.
13235 (finish_method_declaration): Return if the current function decl
13237 (source_start_java_method): Likewise.
13238 (java_method_add_stmt): Likewise.
13240 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13242 * class.c (emit_register_class): Removed unnecessary call to
13244 * parse.y (labeled_block_contains_loop_p): Removed unused local
13247 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13249 * parse.y (java_refold): Added prototype.
13251 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13253 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13254 (java_stabilize_reference): Removed unnecessary `else'.
13255 (java_complete_lhs): Set flag to remember boolean. Call
13256 java_refold. Added comments.
13257 (java_decl_equiv): New function.
13258 (binop_compound_p): Likewise.
13259 (java_refold): Likewise.
13260 (patch_unaryop): Striped static field access assigned to decl and
13261 op. Changed promotion scheme for ++/-- operators.
13262 (search_loop): New function.
13263 (labeled_block_contains_loop_p): Likewise.
13264 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13266 (patch_bc_statement): Call search_loop. Fixed comment.
13268 1999-08-14 Anthony Green <green@cygnus.com>
13270 * expr.c (java_lang_expand_expr): Mark static array data as
13273 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13275 * jvgenmain.c (main): NUL-terminate name_obstack.
13277 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13279 * check-init.c (check_bool2_init, done_alternative): Add static
13282 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13283 (add_method, build_utf8_ref, build_class_ref,
13284 append_gpp_mangled_type, layout_class_method): Constify a char*.
13286 * decl.c (push_promoted_type, make_binding_level): Add static
13288 (push_promoted_type, pushdecl): Constify a char*.
13290 * except.c (find_handler_in_range, link_handler,
13291 check_start_handlers): Add static prototypes.
13293 * expr.c (process_jvm_instruction): Constify a char*.
13295 * gjavah.c (main): Constify a char*.
13297 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13300 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13302 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13303 munge, print_ents): Constify a char*.
13305 * jcf-dump.c (disassemble_method): Constify a char*.
13306 (print_constant_pool, print_exception_table): Add static prototypes.
13307 (print_constant, print_exception_table, main, disassemble_method):
13310 * jcf-io.c (find_classfile, find_class): Likewise.
13312 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13313 (set_source_filename, predefined_filename_p): Add static prototypes.
13314 (set_source_filename, get_constant, get_class_constant,
13315 find_in_current_zip): Constify a char*.
13317 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13319 (add_entry, add_path, jcf_path_classpath_arg,
13320 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13322 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13323 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13324 jcf_parse_one_method, jcf_parse_methods,
13325 jcf_parse_final_attributes): Add static prototypes.
13326 (get_attribute): Constify a char*.
13328 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13329 jcf_dependency_add_target, jcf_path_classpath_arg,
13330 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13332 * jv-scan.c (main): Constify a char*.
13333 (gcc_obstack_init): Add prototype arguments.
13335 * jvgenmain.c (gcc_obstack_init): Likewise.
13336 (main): Constify a char*.
13338 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13340 (put_decl_string, lang_print_error): Constify a char*.
13341 (lang_init): Remove redundant extern prototype.
13343 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13345 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13346 Add static prototypes.
13347 (get_type_from_signature): Constify a char*.
13349 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13350 Add static prototypes.
13351 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13352 (verify_jvm_instructions): Constify a char*.
13354 * xref.c (xref_flag_value): Likewise.
13356 * xref.h (xref_flag_value): Likewise.
13358 * zextract.c (makeword, makelong): Add static prototypes.
13359 (makeword, makelong): Constify a uch*.
13361 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13363 * lang.c (java_dummy_print): Constify a char*.
13364 (lang_print_error): Likewise.
13365 (lang_init): Remove redundant prototype for `print_error_function'.
13366 (lang_init_source): Likewise.
13367 (lang_identify): Constify a char*.
13369 1999-08-09 Tom Tromey <tromey@cygnus.com>
13371 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13372 (WORDS_TO_LONG): Likewise.
13373 (WORDS_TO_DOUBLE): Likewise.
13375 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13377 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13379 * expr.c (java_stack_pop, java_array_data_offset,
13380 build_java_throw_out_of_bounds_exception, case_identity,
13381 build_java_check_indexed_type): Add static prototypes.
13382 (linenumber_table, expand_invoke, expand_java_field_op,
13383 build_primtype_type_ref, expand_byte_code): Constify a char*.
13385 * java-tree.h (build_primtype_type_ref, linenumber_table):
13387 (java_lang_expand_expr): Add prototype.
13389 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13390 `java_lang_expand_expr'.
13392 * lex.c (java_lex_error): Constify a char*.
13393 (java_get_unicode, java_read_char, java_allocate_new_line,
13394 java_unget_unicode, java_sneak_unicode): Prototype.
13396 * parse-scan.y (current_class, package_name, method_declarator,
13397 report_class_declaration, yyerror): Constify a char*.
13399 * parse.h (java_report_errors): Prototype.
13400 (yyerror): Constify a char*.
13402 * parse.y (classitf_redefinition_error, check_modifiers,
13403 parse_jdk1_1_error, lookup_package_type,
13404 lookup_package_type_and_set_next, get_printable_method_name,
13405 purify_type_name): Constify a char*.
13406 (build_super_invocation, maybe_generate_finit,
13407 verify_constructor_super, parser_add_interface,
13408 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13409 java_complete_expand_methods, java_expand_finals,
13410 cut_identifier_in_qualified, java_stabilize_reference,
13411 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13412 merge_string_cste): Prototype.
13413 (single_type_import_declaration, yyerror,
13414 variable_redefinition_error, build_array_from_name,
13415 build_unresolved_array_type, check_class_interface_creation,
13416 resolve_class, complete_class_report_errors,
13417 note_possible_classname, read_import_dir,
13418 find_in_imports_on_demand, resolve_package, fix_constructors,
13419 check_deprecation, lookup_method_invoke,
13420 maybe_build_primttype_type_ref, array_constructor_check_entry):
13422 (java_complete_expand_methods, java_expand_finals): Make static.
13423 (convert_narrow): Remove static prototype.
13425 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13427 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13429 1999-08-02 Richard Henderson <rth@cygnus.com>
13431 * decl.c: Include defaults.h instead of expr.h.
13432 * parse.y: Likewise.
13434 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13436 * java/decl.c (start_java_method): Change all uses of
13437 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13438 Ensure expr.h is included.
13439 * java/expr.c (pop_arguments): Ditto.
13440 * java/parse.y (expand_start_java_method): Ditto.
13442 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13444 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13446 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13448 * decl.c: Include "function.h".
13449 * except.c: Likewise.
13450 * parse.y: Likewise.
13451 * Makefile.in: Update dependencies.
13453 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13455 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13456 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13457 `modifier' with ATTRIBUTE_UNUSED.
13459 * gjavah.c (process_file): Add braces around ambiguous `else'.
13461 * jcf-dump.c (print_access_flags, localvar_free): Change return
13464 * parse.y (java_complete_expand_method): Initialize variable
13466 (resolve_qualified_expression_name): Likewise for `field_decl'.
13467 (patch_method_invocation): Likewise for `class_to_search'.
13468 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13469 (patch_assignment): Likewise for `lhs_type'.
13471 * verify.c (verify_jvm_instructions): Remove unused variable
13474 1999-07-25 Richard Henderson <rth@cygnus.com>
13476 * decl.c (va_list_type_node): New.
13478 1999-07-25 Anthony Green <green@cygnus.com>
13480 * gjavah.c (print_stub): New function.
13481 (METHOD_IS_NATIVE): New macro.
13482 (print_mangled_classname): Make static.
13483 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13484 (process_file): Perform stub generation.
13485 (HANDLE_METHOD): Don't emit class decls during stub
13487 (HANDLE_END_METHOD): Take into account stub generation.
13488 (print_method_info): Handle stub generation.
13489 (print_stub): New function.
13490 (print_cxx_classname): Make signature consistant with others.
13491 (help): Describe -stubs option.
13492 (main): Create stub file.
13493 (version): Use version.c.
13494 (print_full_cxx_name): New function.
13495 (print_c_decl): Use print_full_cxx_name.
13497 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13499 * check-init.c (check_init): Handle MAX_EXPR.
13501 1999-07-15 Andrew Haley <aph@cygnus.com>
13503 * lang.c (flag_use_divide_subroutine): New variable.
13504 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13505 fp-to-integer conversion.
13506 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13509 * expr.c (build_java_soft_divmod): New function.
13510 (build_java_binop): Call build_java_soft_divmod if
13511 flag_use_divide_subroutine is set.
13512 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13513 soft_lrem_node: new builtin functions.
13514 (init_decl_processing) Initialize the new builtins.
13515 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13516 soft_lrem_node: new builtin functions.
13517 (build_java_soft_divmod): New function.
13518 * parse.y: Call build_java_soft_divmod if
13519 flag_use_divide_subroutine is set.
13520 * parse.c: Rebuilt.
13522 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13523 a --specs= arg) even if not linking.
13524 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13525 -fuse-divide-subroutine
13527 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13529 * parse.y (resolve_and_layout): Check methods only once.
13530 (resolve_qualified_expression_name): Verify thrown exceptions
13532 (check_thrown_exceptions): Reject exceptions thrown in
13533 initializer. Error message tuned.
13535 1999-07-14 Andrew Haley <aph@cygnus.com>
13537 * expr.c (expand_expr): Do not return the last statement in a
13538 block as the block's value.
13540 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13542 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13543 CALL_EXPR, to avoid order of evaluation changes.
13545 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * parse.y (qualify_ambiguous_name): Do not use
13548 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13550 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13552 * check-init.c (check_init): Handle MAX_EXPR.
13553 * expr.c (force_evaluation_order): Force method call arguments to
13554 be evaluated in left-to-right order.
13555 * parse.y (qualify_ambiguous_name): Loop again to qualify
13556 NEW_ARRAY_EXPR properly.
13558 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13560 * parse.y (patch_invoke): Resolve unresolved invoked method
13562 (qualify_ambiguous_name): STRING_CST to qualify expression for
13563 type name resolution.
13565 1999-06-24 Andrew Haley <aph@cygnus.com>
13567 * class.c (finish_class): Whenever a deferred method is
13568 output, rescan the list of methods to see if a new candidate for
13569 output can be found.
13571 1999-06-28 Tom Tromey <tromey@cygnus.com>
13573 * jvspec.c (lang_specific_driver): Recognize --help.
13575 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13577 * parse.y (resolve_package): Fixed bogus return statement.
13578 (patch_method_invocation): Resolve method invocation beginning with
13579 a package name qualifier.
13581 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13583 * Make-lang.in (java.stage1): Depend on stage1-start.
13584 (java.stage2): Likewise for stage2-start.
13585 (java.stage3): Likewise for stage3-start.
13586 (java.stage4): Likewise for stage4-start.
13588 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13590 * parse.y (java_complete_lhs): When doing cross referencing, don't
13591 try to keep file location on a WFL expanded as a CALL_EXPR.
13593 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13595 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13596 compiling to class file a void method with an empty method body.
13597 As a side effect, the bytecode backend will generate the
13598 appropriate `return' instruction.
13600 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13602 * parse.y (lookup_package_type_and_set_next): New function prototype.
13603 (resolve_package): Search current and imported packages.
13604 (lookup_package_type_and_set_next): New function.
13606 1999-06-22 Andrew Haley <aph@cygnus.com>
13608 * verify.c (verify_jvm_instructions): Check for pending blocks
13609 before invalid PC test and opcode switch, not after.
13611 1999-06-21 Andrew Haley <aph@cygnus.com>
13613 * except.c (find_handler_in_range): The upper limit for exception
13614 ranges is exclusive, not inclusive: (start <= pc < end).
13615 (link_handler): find child pointer which points to outer by
13616 searching sibling list: previous code incorrectly assumed that
13617 outer->outer->first_child must point to outer.
13618 * verify.c (verify_jvm_instructions): FIXME added to code for
13620 (verify_jvm_instructions): Do not assume that the last block
13621 processed in a subroutine is a block which ends with a `ret'
13622 instruction. With some control flows it is possible that the last
13623 block ends with an `athrow'.
13625 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13627 * parse.y (qualify_ambiguous_name): Reorganized the post
13628 evaluation of non WFL leading expression nodes.
13630 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13632 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13635 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13637 * parse.y (qualify_ambiguous_name): Handle qualified expression
13638 beginning with a STRING_CST.
13640 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13642 * parse.y (register_fields): Set DECL_INITIAL on both
13643 pre-initialized static and public fields.
13644 (resolve_field_access): Static field access expressions to always
13646 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13647 qualification. CONVERT_EXPR to be resolved as an expression name.
13648 (java_complete_lhs): Identify and access qualified final
13649 initialized field in switch statement case expression.
13650 (fold_constant_for_init): Pre-initialized field decl constant to
13653 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13655 * parse.y (note_possible_classname): Mark returned node with
13656 QUALIFIED_P only if the original class name contained a '/'.
13658 1999-06-05 Anthony Green <green@cygnus.com>
13660 * Make-lang.in (gcjh): More parallel build fixes.
13662 1999-06-03 Mike Stump <mrs@wrs.com>
13664 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13666 1999-06-02 Anthony Green <green@cygnus.com>
13668 * except.c (link_handler): Chain exception handlers in order.
13670 1999-06-02 Anthony Green <green@cygnus.com>
13672 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13673 with nops and process as usual in order to always set correct EH
13674 ranges. Emit detailed warnings about unreachable bytecodes.
13676 1999-06-02 Anthony Green <green@cygnus.com>
13678 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13681 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13683 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13684 or the searched field decl.
13686 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13688 * parse.y (fold_constant_for_init): Convert numerical constant
13689 values to the type of the assigned field.
13691 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13693 * expr.c (lookup_field): Relaxed the test on class loading error
13695 * parse.y (fold_constant_for_init): Enabeled old code.
13697 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13699 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13700 decide the validity of the cast of a java.lang.Cloneable reference
13702 (patch_conditional_expr): Fixed first argument passed to
13703 binary_numeric_promotion.
13705 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13707 * parse.y (qualify_ambiguous_name): Take into account that a
13708 CONVERT_EXPR might specify a type as a WFL.
13710 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13712 * parse.y (patch_assignment): Save the rhs before using it as an
13713 argument to _Jv_CheckArrayStore.
13715 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13717 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13719 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13721 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13722 floating point literal only when the exponent indicator has been
13725 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13727 * parse.y (formal_parameter:): Construct argument tree list
13728 element even if a yet unsupported final parameter was encountered.
13730 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13732 * parse.y (finish_method_declaration): Issue errors for native or
13733 abstract methods declared with a method body, as well as for non
13734 native or non abstract methods with no method body.
13736 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13738 * class.c (build_utf8_ref): Initialize variable `field'.
13740 * decl.c (init_decl_processing): Initialize variable `field'.
13742 * expr.c (build_known_method_ref): Mark parameters `method_type',
13743 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13744 (process_jvm_instruction): Likewise for parameter `length'.
13746 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13747 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13750 * parse.y (maybe_generate_clinit): Remove unused variable
13751 `has_non_primitive_fields'.
13752 (find_in_imports_on_demand): Initialize variables `node_to_use'
13754 (patch_binop): Likewise for variable `prom_type'.
13755 (patch_unaryop): Likewise for variable `prom_type'.
13757 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13759 * xref.c (xref_table): Add missing initializer.
13761 1999-05-14 Tom Tromey <tromey@cygnus.com>
13763 * java-except.h (struct eh_range): Removed unused `next' member.
13764 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13765 after adding all exception handlers. Sort exception ranges in
13767 (struct pc_index): New structure.
13768 (start_pc_cmp): New function.
13769 * except.c (add_handler): Return `void'. Don't call link_handler;
13770 instead construct an ordinary linked list and do range
13772 (check_nested_ranges): New function.
13773 (link_handler): Changed interface to allow merging of eh_ranges.
13774 Split overlapping ranges. Return `void'.
13776 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13778 * parse.y (constructor_block_end:): New rule, tagged <node>.
13779 (constructor_body:): Use `constructor_block_end' instead of
13782 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13784 * parse.y (statement_nsi:): Pop `for' statement block.
13785 (java_complete_lhs): Labeled blocks containing no statement are
13786 marked as completing normally.
13788 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13790 * xref.c (xref_set_current_fp): New function, defined.
13791 * xref.h (xref_set_current_fp): New function, prototyped.
13793 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13795 * check-init.c (check_init): Take into account that
13796 LABELED_BLOCK_STMT can be empty.
13798 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13800 * parse.y (java_check_regular_methods): Warning check on not
13801 overriding methods with default access in other packages does not
13802 apply to `<clinit>'.
13803 (java_complete_lhs): If block body is an empty_stmt_node, replace
13804 it by NULL_TREE. This prevents gcc from generating an irrelevant
13807 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13809 * check-init.c (check_init): Removed code accepting to see things
13810 falling through default:, when doing xrefs.
13811 * java-tree.h (do_not_fold): New global variable, declared.
13812 * parse.y (do_not_fold): New global variable, defined.
13813 (java_complete_expand_method): Set `do_not_fold' to the value of
13814 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13815 and reinstall them after them have been purged; do not check for
13816 initializations; do not issue missing return errors.
13817 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13819 (patch_binop): Skip the fold part when doing xrefs.
13820 (build_string_concatenation): Skip the concatenation part when
13822 (patch_synchronized_statement): Do not generate a try-finally when
13824 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13825 and keep the location where the throw was seen.
13826 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13827 any treatment on the converted node an simply return a NOP_EXPR of
13829 * xref.c (xref_get_data): New function, defined.
13830 * xref.h (xref_get_data): New function, declared.
13831 (XREF_GET_DATA): Use xref_get_data.
13833 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13835 * gjavah.c (print_include): Cast the result of `strlen' to int
13836 when comparing against a signed value.
13837 (add_namelet): Likewise.
13839 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13841 * expr.c (expand_invoke): Mark parameter `nargs' with
13843 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13845 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13848 * jcf-reader.c (get_attribute): Cast a value to long
13849 when comparing against a signed expression. Likewise.
13851 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13852 HOST_BITS_PER_CHAR.
13854 1999-05-11 Andrew Haley <aph@cygnus.com>
13856 * parse.y (source_end_java_method): If the current method contains
13857 any exception handlers, force asynchronous_exceptions: this is
13858 necessary because signal handlers in libjava may throw exceptions.
13859 * decl.c (end_java_method): Ditto.
13861 1999-05-11 Tom Tromey <tromey@cygnus.com>
13863 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13865 * jvspec.c (THREAD_NAME): Removed.
13866 (GC_NAME): Likewise.
13867 (MATHLIB): Likewise.
13868 (WITHLIBC): Likewise.
13870 (THREADLIB): Likewise.
13871 (MATH_LIBRARY): Likewise.
13872 (lang_specific_driver): Don't add `-l' options to command line.
13873 Instead, add a single --specs option. Recognize `-L' options and
13874 use them to search for spec file.
13875 (find_spec_file): New function.
13876 (SPEC_FILE): New define.
13878 1999-05-11 Dave Brolley <brolley@cygnus.com>
13880 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13881 cpplib-enabled build.
13883 1999-05-05 Per Bothner <bothner@cygnus.com>
13885 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13886 temporarily zero it while calling rest_of_decl_compilation.
13888 * java-tree.h (string_ptr_type_node): Add declaration.
13889 * decl.c: Define and initialize string_ptr_type_node.
13890 * parse.y (patch_string_cst): Use string_ptr_type_node.
13892 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13893 * parse.y (for_statement): Now unconditionally exit_block.
13894 (finish_labeled_statement): No longer exit_block if for-loop.
13895 (patch_loop_statement): Check harder if the loop is already labeled.
13897 * parse.y (patch_initialized_static_field): Removed function.
13898 (maybe_generate_clinit): Removed special handling for interfaces.
13899 (java_complete_expand_methods): Do a preliminary java_complete_tree
13900 on <clinit> to determine if it can be removed.
13901 (java_complete_expand_method): Remove special handling for <clinit>.
13902 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13903 optimize if we get back empty_stmt_node.
13904 For MODIFY_EXPR, re-do checking of static initializers.
13905 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13906 For VAR_DECL, pass correct context.
13908 * verify.c (verify_jvm_instructions): Better error messages.
13910 1999-05-03 Tom Tromey <tromey@cygnus.com>
13912 * parse-scan.y (interface_declaration): Call
13913 report_class_declaration for interfaces.
13915 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13917 * Makefile.in: Remove -v from bison command lines.
13919 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13921 * check-init.c (check_init): Exclude a case of error when doing
13923 * class.c (layout_class_method): Don't generate the error message
13924 twice when compiling from source.
13925 * lang-options.h: Added `-Wredundant-modifers' and
13926 `-Wunusupported-jdk11' flags and help text.
13927 * lang.c (lang_decode_option): Added support for
13928 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13929 flag_static_local_jdk11 and flag_redundant set accordingly.
13930 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13931 * parse.h (EXPR_WFL_ADD_COL): New macro.
13932 (DECL_END_SOURCE_LINE): Likewise.
13933 (DECL_INHERITED_SOURCE_LINE): Likewise.
13934 * parse.y (static_ref_err): New function, prototyped.
13935 (CCB_TK): Now tagged <operator>.
13936 (class_body:): Remember the location of the closing '}' of a class
13937 definition when doing xrefs.
13938 (block:): Likewise.
13939 (block_end:): Likewise.
13940 (create_class): Remember the location of the inherited class
13941 identifier when doing xrefs.
13942 (register_fields): Added test on first operand of `init' before
13943 testing it TREE_CODE.
13944 (method_header): Store the location of the class identifier in the
13945 class decl when doing xrefs.
13946 (finish_method_declaration): Don't combine first/last method line
13948 (java_check_regular_methods): Warning check on not overriding
13949 methods with default access on other packages move before check on
13950 static methods. Initialization of `aflags' also moved up.
13951 (resolve_expression_name): Call static_ref_err to report the error.
13952 (static_ref_err): New function, implemented.
13953 (resolve_field_access): Returned simplified static field access
13955 (resolve_qualified_expression_name): Check for illegal use of
13956 static fields in a non static context. Call static_ref_err to
13957 report error in various places.
13958 (java_complete_tree): Do not fold initialized static fields when
13960 (java_complete_lhs): Likewise.
13962 1999-04-29 Anthony Green <green@cygnus.com>
13964 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13965 create internal labels.
13966 (lookup_label): Ditto.
13968 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13970 * class.c (layout_class_method): Generate <clinit>'s rtl for
13972 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13973 for interfaces' <clinit>.
13974 * expr.c (lookup_field): Search for fields in interfaces.
13975 (expand_invoke): Fixed indentation.
13976 (expand_java_field_op): Likewise. Use IS_CLINIT.
13977 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13978 (IS_CLINIT): New macro.
13979 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13980 interface was parsed.
13981 (maybe_generate_clinit): Don't generate if the current class is an
13982 interface with only fields of primitive types.
13983 (reset_method_name): Use IS_CLINIT.
13984 (java_complete_expand_method): Expand <clinit> when it exists for
13985 interfaces. Use IS_CLINIT.
13986 (resolve_expression_name): Use DECL_CONTEXT instead of
13987 current_class to build static field references.
13988 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13989 ARRAY_REF when doing xreferencing.
13990 (check_final_assignment): Fixed typo in leading comment. Use
13992 (patch_array_ref): Don't fully expand array references when
13994 (patch_return): Use IS_CLINIT.
13995 (patch_throw_statement): Likewise.
13997 1999-04-22 Tom Tromey <tromey@cygnus.com>
13999 * Make-lang.in (JAVA_SRCS): Added check-init.c.
14001 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14003 * decl.c (predef_filenames, predef_filenames_size): New globals
14004 (init_decl_processing): predef_filenames and predef_filenames_size
14006 * java-tree.h (predef_filenames, predef_filenames_size): Declared
14008 * jcf-parse.c (predefined_filename_p): New function.
14009 (yyparse): Check that files on the command line are specified only
14010 once and issue a warning otherwise.
14011 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
14012 * parse.y (source_end_java_method): Nullify NOP method bodies, to
14013 avoid a gcc warning with -W -Wall turned on.
14014 (java_expand_classes): Abort if errors were encountered.
14015 (java_complete_lhs): If the cross reference flag is set, wrap
14016 field DECL node around a WFL when resolving expression name.
14018 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14020 * lang.c (lang_decode_option): Fixed returned value when parsing
14021 `-fxref=...' and `-Wall'.
14022 * parse.y (source_end_java_method): Do not generate code when
14023 flag_emit_xref is set.
14024 (resolve_expression_name): Do not build static field access when
14025 flag_emit_xref is set.
14026 (resolve_field_access): No special treatment on `length' when
14027 flag_emit_xref is set. Do not build qualified static field access
14028 when flag_emit_xref is set.
14029 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
14030 when flag_emit_xref is set.
14031 (patch_assignment): Do not generate array store runtime check when
14032 flag_emit_xref is set.
14033 * xref.c (xref_flag_value): Fixed function declaration
14035 (xset_set_data): New function.
14036 * xref.h (xref_set_data): Added prototype for new function.
14037 (typedef struct xref_flag_table): New field data.
14038 (XREF_GET_DATA): New macro.
14040 1999-04-19 Tom Tromey <tromey@cygnus.com>
14042 * xref.h (enum): Removed trailing comma.
14044 * parse.y (resolve_qualified_expression_name): Added missing
14047 1999-04-15 Anthony Green <green@cygnus.com>
14049 * gjavah.c: New prototypes for java_float_finite and
14050 java_double_finite.
14052 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14054 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
14057 1999-04-06 Jeffrey A Law (law@cygnus.com)
14059 * Makefile.in (TREE_H): Add tree-check.h.
14060 (RTL_H): Add genrtl.h.
14062 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
14064 * parse.y (patch_assignment): Added ArrayStoreException runtime
14067 1999-04-06 Per Bothner <bothner@cygnus.com>
14069 * expr.c (pop_type_0): New function.
14070 (pop_type): Use pop_type_0.
14071 * java-tree.h (pop_type_0): New declaration.
14072 * verify.c (verify_jvm_instructions): Check return instructions.
14074 * parse.y (patch_binop): Don't fold if non-constant and emiting
14077 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14079 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
14081 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
14082 (main_jcf): Don't define.
14083 (process_file): Don't set `main_jcf'.
14085 * java-tree.h (main_jcf): Don't declare.
14087 * jcf-parse.c (main_jcf): Add static definition.
14089 * lang.c (main_jcf): Don't define.
14091 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14093 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
14095 * decl.c (copy_lang_decl): Likewise for `bcopy'.
14097 * jcf-depend.c: Include "config.h", not <config.h>.
14099 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
14102 * jcf-path.c: Include "config.h", not <config.h>.
14104 * lex.c: Don't include various system header files.
14105 (java_init_lex): Cast the argument of `bzero' to PTR
14107 * parse-scan.y (java_push_parser_context): Likewise.
14109 * parse.y (java_push_parser_context): Likewise.
14110 (patch_bc_statement): Match format specifier to variable argument.
14112 * xref.c: Don't include <stdio.h>.
14114 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14116 * parse.y (struct parser_ctxt *ctxp): Now global.
14117 (declare_local_variables): Use WFL compound value for the
14118 declaration source line value, when doing cross-referencing.
14120 1999-03-31 Tom Tromey <tromey@cygnus.com>
14122 * gjavah.c (print_field_info): Allow constants of other types.
14123 (print_include): Generate include when new name is proper prefix
14124 of already printed name.
14125 (add_namelet): Likewise.
14126 (cxx_keyword_subst): New function.
14127 (print_method_info): Use it.
14128 (print_field_name): New function.
14129 (get_field_name): New function.
14130 (print_field_info): Use get_field_name and print_field_name.
14132 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14134 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14135 'KR-C', so gperf uses the `const' keyword on strings.
14137 * keyword.gperf (java_keyword): Const-ify a char*.
14139 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14141 * parse.y (patch_bc_statement): Fixed identation and a bogus
14144 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14146 * parse.y (patch_assignment): Allow static variables in other
14147 classes to be assigned.
14149 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14151 * class.c (maybe_add_interface): Remove unused variable
14153 (make_class_data): Use = for assignment, not ==. Likewise.
14154 (emit_register_classes): Remove unused variable `decl'.
14156 * lex.c: Fix comment so as not to contain an embedded `/*'.
14158 * verify.c (verify_jvm_instructions): Remove unused variable
14161 1999-03-27 Per Bothner <bothner@cygnus.com>
14163 * parse.y (complete_loop_body): Rename to finish_loop_body.
14164 (complete_labeled_statement): Rename to finish_labeled_statement.
14165 (complete_for_loop): Rename to finish_for_loop.
14166 (complete_method_declaration): Rename to finish_method_declaration.
14168 * java-tree.h (continue_identifier_node): New global node.
14169 * decl.c: Define and initialize continue_identifier_node.
14170 * parse.y (generate_labeled_block): Remove - no longer needed.
14171 (build_loop_body): Use continue_identifier_node for continue block.
14172 (finish_labeled_statement): Also do pop_labeled_block actions.
14173 (java_complete_lhs): POP_LOOP even if error.
14174 (build_labeled_block): Special handling for continue_identifier_node.
14175 (patch_loop_statement): Re-organize.
14176 (patch_bc_statement): Re-write.
14178 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14180 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14181 using a WFL compound value.
14182 * parse.y (xref.h): Include.
14183 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14184 WFL compound value.
14185 (register_fields): Set WFL compound value to lineno if doing
14187 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14189 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14190 * xref.h (expand_xref): Prototype renamed from xref_generate.
14192 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14194 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14195 (GET_CURRENT_BLOCK): New macro.
14196 * parse.y (current_static_block): New global variable.
14197 (method_body:): Define action.
14198 (complete_method_declaration): Set current_function_decl to NULL
14199 when work on the current method is done.
14200 (declare_local_variables): Use GET_CURRENT_BLOCK.
14201 (java_method_add_stmt): Likewise.
14202 (java_complete_expand_method): Disable the use of `this' when
14203 expanding <clinit>.
14204 (enter_a_block): If no current method exist, use
14205 current_static_block to link static initializer blocks.
14206 (exit_block): Rewritten to use current_static_block when no current
14207 method decl exists.
14208 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14209 (patch_return): Forbid the use of `return' in static initializers.
14210 (patch_throw_statement): Fixed indentation. Issue specific error
14211 for uncaught thrown checked exception in static initializer
14212 blocks. Removed FIXME.
14214 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14216 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14217 Link gcj from gcc.o.
14219 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14221 * parse.y (find_applicable_accessible_methods_list): When dealing
14222 with interface: ensure that a given interface or java.lang.Object
14223 are searched only once.
14225 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14227 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14229 * jcf-dump.c (print_access_flags): Add braces around if-else.
14231 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14234 * lex.c (build_wfl_node): Add static prototype.
14236 * lex.h (build_wfl_node): Remove static prototype.
14238 * parse.y: Include lex.c early enough to declare everything needed.
14239 Ensure calls to `build_wfl_node' pass the proper arguments.
14240 (create_class): Remove unused variable `super_decl'.
14241 (get_printable_method_name): Initialize variable `name'.
14243 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14245 * Changelog: Fixed 1999-03-22 typos.
14246 * lang.c (lang_decode_option): Fixed typo in error string in the
14249 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14251 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14252 (xref.o): New rule.
14253 * java-tree.h (flag_emit_xref): Declared extern.
14254 * lang.c (xref.h): Included.
14255 (flag_emit_xref): New global variable.
14256 (lang_decode_option): Added support for -fxref.
14258 * xref.h: Likewise.
14260 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14262 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14265 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14267 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14268 $(srcdir)/../system.h and $(JAVA_TREE_H).
14269 (jcf-io.o): Depend on $(JAVA_TREE_H).
14270 (mangle.o): Likewise.
14272 * check-init.c (check_cond_init): Add static prototype.
14274 * class.c (build_java_method_type, hashUtf8String,
14275 make_field_value, get_dispatch_vector, get_dispatch_table,
14276 append_gpp_mangled_type, mangle_static_field): Likewise.
14277 (strLengthUtf8): Hide unused definition.
14278 (hashUtf8String): Const-ify.
14279 (make_field_value): Un-ANSI-fy.
14281 * constants.c: Move inclusion of jcf.h above java-tree.h.
14282 (set_constant_entry, find_class_or_string_constant,
14283 find_name_and_type_constant, get_tag_node,
14284 build_constant_data_ref): Add static prototype.
14286 * decl.c (push_jvm_slot, builtin_function,
14287 lookup_name_current_level): Likewise.
14288 (builtin_function): Const-ify.
14290 * except.c (expand_start_java_handler, expand_end_java_handler):
14291 Add static prototype.
14293 * expr.c (flush_quick_stack, push_value, pop_value,
14294 java_stack_swap, java_stack_dup, build_java_athrow,
14295 build_java_jsr, build_java_ret, expand_java_multianewarray,
14296 expand_java_arraystore, expand_java_arrayload,
14297 expand_java_array_length, build_java_monitor, expand_java_pushc,
14298 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14299 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14300 expand_compare, expand_test, expand_cond, expand_java_goto,
14301 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14302 expand_java_field_op, java_push_constant_from_pool): Likewise.
14304 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14305 (build_java_arraynull_check): Mark parameters `node' and `type'
14306 with ATTRIBUTE_UNUSED.
14307 (note_label): Likewise for parameter `current_pc'.
14308 (expand_java_call, expand_java_ret): Hide unused definition.
14310 * java-tree.h (make_class, build_constants_constructor,
14311 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14312 init_outgoing_cpool, register_class, emit_register_classes,
14313 java_layout_seen_class_methods): Prototype.
14314 (unicode_mangling_length): Const-ify.
14315 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14316 emit_unicode_mangled_name, format_int, format_uint,
14317 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14318 jcf_print_utf8_replace, open_class): Prototype.
14320 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14321 <stdio.h>. Include tree.h/java-tree.h.
14322 (utf8_equal_string usage, process_class): Add static prototype.
14323 (open_class): Don't prototype this here.
14324 (utf8_equal_string): Match arguments to format specifiers.
14325 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14326 TABLE_SWITCH, disassemble_method): Likewise.
14328 * jcf-io.c: Include tree.h/java-tree.h.
14329 (open_class, find_classfile, jcf_print_utf8,
14330 jcf_print_utf8_replace): Const-ify.
14332 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14333 parse_class_file): Add static prototype.
14334 (find_in_current_zip): Match definition to existing static
14337 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14338 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14339 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14340 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14341 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14342 generate_bytecode_return, perform_relocations, init_jcf_state,
14343 init_jcf_method, release_jcf_state, generate_classfile):
14344 Add static prototype.
14345 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14346 (make_class_file_name): Const-ify.
14348 * jcf.h (find_classfile): Const-ify.
14350 * jv-scan.c (reset_report): Remove prototype.
14352 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14353 (error): Rewrite to allow varargs.
14355 * lang.c (lang_f_options): Const-ify.
14357 * lex.c (java_parse_escape_sequence): Add static prototype.
14358 (java_allocate_new_line): Match definition to existing static
14361 * mangle.c Include tree.h/java-tree.h.
14362 (unicode_mangling_length, emit_unicode_mangled_name,
14363 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14365 * parse.h (jdep_code): Remove trailing comma in enumeration.
14366 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14367 (reset_report): Add prototype.
14369 * verify.c (push_pending_label, merge_types): Add static
14372 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14374 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14376 * parse.y (find_applicable_accessible_methods_list): Extend the
14377 search to superinterfaces when relevant.
14378 (search_applicable_methods_list): New function.
14380 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14382 * class.c (unmangle_classname): Implemented stricter testing
14383 before setting the QUALIFIED_P flag on an identifier.
14385 1999-03-16 Per Bothner <bothner@cygnus.com>
14387 * parse.y (java_complete_lhs): Call force_evaluation_order
14388 after patch_newarray.
14389 (patch_binop): Don't call fold if there are side effects.
14391 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14393 * parse.y (java_stabilize_reference): Use save_expr instead of
14394 building a SAVE_EXPR node.
14395 (java_complete_lhs): Patch the resulting string of the `+='
14396 operator (if necessary) and complete the RHS after having built
14399 1999-03-15 Per Bothner <bothner@cygnus.com>
14401 * class.c (make_class): Don't set CLASS_P here (because
14402 this function is also called by build_java_array_type).
14403 (push_class): Set CLASS_P here instead.
14404 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14406 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14407 context. If the context is class, perfer "super" over "synchronized".
14408 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14410 * parse.y (create_class): Don't call parser_check_super here;
14411 it is not robust. Always wait until later.
14413 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14414 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14416 1999-03-13 Per Bothner <bothner@cygnus.com>
14418 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14419 * lex.h (UNGETC): Change misleading macro.
14421 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14423 * parse.y (java_stabilize_reference): Return NODE when patching a
14425 (java_complete_lhs): Put parenthesis around truth values.
14427 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14429 * class.c (layout_class_method): Don't make rtl for interface
14431 * parse.h (GET_TYPE_NAME): New macro.
14432 * parse.y (if_then_statement:): Fixed indentation.
14433 (if_then_else_statement:): Likewise.
14434 (for_statement:): Fixed spacing.
14435 (try_statement:): Fixed indentation.
14436 (create_interface): Don't force interfaces to be abstract.
14437 (method_header): Abstract methods are OK in interfaces.
14438 (declare_local_variables): Fixed typo in comment.
14439 (java_complete_expand_method): Fixed indentation.
14440 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14441 non accessible fields.
14442 (java_stabilize_reference): New function.
14443 (java_complete_lhs): Fixed indentation. Use
14444 java_stabilize_reference in compound assignment. Insert the
14445 cast. If not processing `+' fix string constants before processing
14448 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14450 * constants.c (find_class_or_string_constant): Cast variable `j'
14451 to a `jword' when comparing against one.
14453 * expr.c (java_lang_expand_expr): Remove unused variables
14454 `has_finally_p' and `op0'.
14456 * gjavah.c (print_field_info): Cast a value to jint when comparing
14457 against one. Likewise for a jlong.
14458 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14459 against a signed quantity.
14461 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14462 (print_signature): Don't needlessly dereference variable `str'
14464 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14465 `max_locals' with ATTRIBUTE_UNUSED.
14466 (jcf_parse_class): Likewise for variable `index'.
14468 * parse.h (reverse_jdep_list): Remove static prototype.
14470 * parse.y (build_jump_to_finally): Remove prototype and definition.
14471 (reverse_jdep_list): Add static prototype.
14473 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14474 `assignment' and `expr_decl'.
14476 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14478 1999-03-12 Andrew Haley <aph@cygnus.com>
14480 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14481 we'll need a directory separator and a null character.
14483 1999-03-10 Per Bothner <bothner@cygnus.com>
14485 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14487 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14489 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14492 1999-03-05 Per Bothner <bothner@cygnus.com>
14494 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14496 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14498 * class.c (layout_class_method): A static method in a base class
14499 is never overridden, so treat it like it doesn't exist.
14500 However, do complain about private non-static method overriding
14501 public static method.
14503 * parse.y: Don't set unused INITIALIZED_P flag.
14504 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14506 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14507 (build_array_from_name): Re-order &index[string] to &string[index].
14509 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14510 error_mark (it might catch more errors, but it is more likely to lose).
14512 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14514 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14515 (parse-scan.o): Depend on toplev.h.
14517 * class.c (make_method_value): Add prototype. Make it static.
14518 Remove unused second argument, caller changed.
14520 * expr.c (java_lang_expand_expr): Remove unused variable
14523 * java-tree.h: Don't prototype find_in_current_zip.
14524 Add prototypes for verify_constant_pool, start_java_method,
14525 end_java_method, give_name_to_locals, expand_byte_code,
14526 open_in_zip, set_constant_value, find_constant1, find_constant2,
14527 find_utf8_constant, find_string_constant, find_class_constant,
14528 find_fieldref_index, find_methodref_index, write_constant_pool,
14529 count_constant_pool_bytes and encode_newarray_type.
14531 * jcf-dump.c: Remove unused variable `LONG_temp'.
14533 * jcf-parse.c: Include parse.h.
14534 (jcf_parse_source): Remove unused parameter, all callers changed.
14535 (jcf_figure_file_type): Add static prototype.
14536 (find_in_current_zip): Likewise. Also remove unused parameter,
14537 all callers changed.
14538 (read_class): Initialize variable `saved_pos'.
14540 * jcf-reader.c (jcf_parse_preamble): Mark variables
14541 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14543 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14544 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14545 (java_parse_doc_section): Initialize variable `seen_star'.
14546 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14547 (java_lex_error): Mark parameters `msg' and `forward' with
14549 (java_get_line_col): Mark parameters `filename' and `line' with
14552 * parse-scan.y: Include toplev.h.
14553 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14555 * parse.h: use `struct JCF', not plain `JCF'.
14556 (java_parser_context_save_global, java_expand_classes
14557 java_parser_context_restore_global, java_parse): Add prototypes.
14559 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14562 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14564 * check-init.c (check_init): COPYN takes word count, not bit count.
14566 1999-02-26 Per Bothner <bothner@cygnus.com>
14568 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14569 explicit build_decl. (Avoids crash in reload when optimizing.)
14571 1999-02-25 Per Bothner <bothner@cygnus.com>
14573 * decl.c (complete_start_java_method): Handle synchronized method
14574 even when compiling from bytecode.
14576 1999-02-26 Tom Tromey <tromey@cygnus.com>
14578 * gjavah.c (add_class_decl): Only generate `#include' if outer
14579 class is not the name of the class we are processing. Correctly
14580 append `.h' in #include.
14581 (process_file): Clean up newlines around generated `#include's.
14582 (decode_signature_piece): Correctly handle inner classes.
14583 (struct include): New structure.
14584 (all_includes): New global.
14585 (print_include): New function.
14586 (add_class_decl): Use it.
14587 (process_file): Likewise.
14588 (add_class_decl): Generate include for java-array.h if array
14590 (process_file): Don't generate java-array.h include.
14592 * gjavah.c (add_namelet): Check for standard package names here.
14593 (add_class_decl): Don't check for standard package names here.
14595 1999-02-25 Tom Tromey <tromey@cygnus.com>
14597 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14598 When reading a zip file, only use strncmp if both strings are
14599 bigger than the buffer length. Initialize `k' when looping
14602 1999-02-24 Tom Tromey <tromey@cygnus.com>
14604 * gjavah.c (struct namelet): New structure.
14605 (add_namelet): New function.
14606 (print_namelet): New function.
14607 (print_class_decls): Use add_namelet and print_namelet to generate
14608 namespaces and not classes.
14609 (method_printed): New global.
14610 (HANDLE_END_METHOD): Examine method_printed.
14611 (print_method_info): Set method_printed when required. Print
14612 error if function to be ignored is marked virtual. Handle $finit$
14614 (METHOD_IS_FINAL): New macro.
14615 (print_field_info): Use it.
14616 (HANDLE_METHOD): Clear method_printed.
14617 (method_pass): New global.
14618 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14619 (process_file): Do two passes over both fields and methods.
14620 (HANDLE_METHOD): Examine method_pass.
14621 (root): New global.
14622 (add_class_decl): New function.
14623 (print_class_decls): Don't scan over entire constant pool.
14625 1999-02-23 Tom Tromey <tromey@cygnus.com>
14627 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14628 disable linking in that case.
14630 1999-02-20 Tom Tromey <tromey@cygnus.com>
14632 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14635 1999-02-21 Per Bothner <bothner@cygnus.com>
14637 * decl.c (build_result_decl), java-tree.h: New method.
14638 (complete_start_java_method): Handle synchronized methods.
14639 Don't build DECL_RESULT here. (Ordering dependency problem.)
14640 (start_java_method): Call build_result_decl here instead ...
14641 * parse.y (java_complete_expand_method): ... and here.
14642 (expand_start_java_method): Don't call complete_start_java_method here.
14643 (java_complete_expand_method): Call it here instead.
14644 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14645 * java-tree.h: ... here.
14647 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14648 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14649 for ARRAY_REF - it doesn't work when array bounds are checked.
14650 (patch_array_ref): Handle it here instead.
14652 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14654 1999-02-19 Per Bothner <bothner@cygnus.com>
14656 Force left-to-right evaluation of binary operations etc.
14657 * expr.c (force_evaluation_order), java-tree.h: New function.
14658 * parse.y (java_complete_lhs): Pass binary operations, procedure
14659 calls, and ARRAY_REFs to force_evaluation_order.
14660 (various): Set TREE_SIDE_EFFECTS more carefully.
14662 Tolerate random (non-UTF8) encoding in comments without complaining.
14663 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14664 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14666 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14667 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14669 * parse.y (java_complete_lhs): Ignore an empty statement in a
14670 COMPOUND_EXPR. Don't complain about empty statement after return.
14672 1999-02-19 Per Bothner <bothner@cygnus.com>
14674 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14675 in TREE_LIST - just chain the POINTER_TYPEs together.
14676 (resolve_class): If type already resolved, return decl.
14677 After resolving, update TREE_TYPE(class_type), and name (if array).
14678 * parse.h (do_resolve_class), parse.y: Make non-static.
14679 * class.c (maybe_layout_super_class): Take this_class argument.
14680 Do do_resolve_class if necessary.
14681 (layout_class, layout_class_methods): Adjust calls appropriately.
14682 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14683 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14684 * typeck.c (build_java_array_type): Don't call layout_class.
14686 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14688 * parse.y (check_pkg_class_access): Allow private class access
14689 within the same package.
14690 (strip_out_static_field_access_decl): New function.
14691 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14692 operator argument before testing its nature.
14694 1999-02-03 Per Bothner <bothner@cygnus.com>
14696 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14697 (TRY_EXPR): Simplify - it no longer has a finally clause.
14698 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14699 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14700 * expr.c (java_lang_expand_expr): Likewise.
14701 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14702 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14703 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14704 (build_try_statement): Remove finally parameter and handling.
14705 (build_try_finally_statement): New function.
14706 (patch_try_statement): No longer need to support finally clause.
14707 (try_statement): Update grammar action rules.
14708 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14709 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14711 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14713 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14714 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14716 1999-02-17 Andrew Haley <aph@cygnus.com>
14718 * class.c (build_utf8_ref): Back out broken patch which was
14719 intended to to output signatures using '.' as a separator.
14721 * class.c (make_class_data): Output signatures using '.' as a
14722 separator, rather than '/'.
14723 (mangled_classname): Likewise.
14724 (make_field_value): Likewise.
14725 (make_method_value): Likewise.
14726 * constants.c (alloc_class_constant): Likewise.
14727 * expr.c (build_invokeinterface): Likewise.
14729 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14731 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14732 of an ancient workaround.
14734 1999-02-10 Jeffrey A Law (law@cygnus.com)
14736 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14739 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14741 * lex.c (yylex): Encode \0 as UTF8.
14743 1999-02-10 Tom Tromey <tromey@cygnus.com>
14745 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14746 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14747 (libgcj_zip): Renamed.
14748 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14750 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14752 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14753 (GC_NAME): Renamed -lgc to -lgcjgc.
14755 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14757 * lex.c (java_lang_cloneable): Initialize.
14758 * parse.y (java_lang_cloneable): New static variable.
14759 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14760 doing one more qualification round.
14761 (valid_ref_assignconv_cast_p): Reject null source or
14762 destination. Allow an array to be cast into java.lang.Cloneable.
14763 (patch_cast): Swapped two first arguments to first call to
14764 valid_ref_assignconv_cast_p.
14766 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14768 * parse.h: DECL_P renamed JDECL_P.
14769 * parse.y: DECL_P replaced by JDECL_P.
14770 (build_array_from_name): Always use pointer's type.
14771 (patch_bc_statement): Extra code to search continue target in a
14772 for loop. Fixed comments. Continue target is current loop when
14775 1999-02-05 Andrew Haley <aph@cygnus.com>
14777 * class.c (make_class_data): The superclass of an interface should
14778 be null, not class Object.
14780 * lex.c (java_lex): Sign extend hex literals.
14782 1999-02-04 Andrew Haley <aph@cygnus.com>
14784 * class.c (build_utf8_ref): Output signatures using '.' as a
14785 separator, rather than '/'.
14786 (make_class_data): Likewise.
14788 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14790 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14791 mkstemp.o. Get them from libiberty now.
14793 1999-02-02 Jeffrey A Law (law@cygnus.com)
14795 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14797 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14799 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14802 1999-02-02 Per Bothner <bothner@cygnus.com>
14804 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14805 * jcf-write.c (generate_bytecode_return): New function.
14806 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14808 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14809 generate special [fd]const_[01] instructions.
14811 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14813 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14814 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14816 1999-02-01 Per Bothner <bothner@cygnus.com>
14818 * parse.y (patch_method_invocation): Handle calling static methods,
14819 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14821 * parse.y (java_complete_lhs): Don't complain about unreachable
14822 exit condition in a do-while statement.
14824 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14826 * lex.c (java_read_char): Fixed utf8 decoding.
14827 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14829 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14830 comments. Local variable `all_primitive' is gone. Broadened
14831 acceptance of `0' to floating point targets. `long' can now be
14832 widened to `double' or `float'.
14833 (valid_method_invocation_conversion_p): Added leading
14834 comment. Fixed tabulation.
14835 (build_string_concatenation): Optimize out left or right empty
14838 1999-01-28 Per Bothner <bothner@cygnus.com>
14840 * jcf-write.c (localvar_alloc): Only emit entry for
14841 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14842 (generate_bytecode_insns): Only call put_linenumber if
14843 debug_info_level > DINFO_LEVEL_NONE.
14844 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14845 is specified, add -g1 (for compatibility wih javac).
14847 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14849 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14850 gjavah.o, check-init.o, jv-scan.o
14852 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14854 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14856 * gjavah.c: Include config.h and system.h.
14858 * javaop.h (inline): Don't define, its handled by system.h.
14859 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14860 from `inline' to `static inline'.
14862 * jcf.h (inline): Don't define, its handled by system.h.
14864 * lex.c (inline): Likewise.
14866 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14868 * lang-specs.h: Map -Qn to -fno-ident.
14870 1999-01-29 Richard Henderson <rth@cygnus.com>
14872 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14874 1999-01-29 Tom Tromey <tromey@cygnus.com>
14876 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14877 then cast it to Object before calling `append' method.
14879 1999-01-28 Per Bothner <bothner@cygnus.com>
14881 * check-init.c (check_bool2_init, check_bool_init, check_init):
14882 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14883 * jcf-write.c (generate_bytecode_insns): Likewise.
14885 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14887 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14888 * parse.y (patch_cast): Allow a boolean to be cast into a
14891 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14893 * parse.y: (class_declaration:): Fixed indentation.
14894 (class_member_declaration:): Extra `;' after field declaration now
14896 (interface_declaration:): Removed debug messages in error reports.
14897 (patch_binop): Nodes created and returned inherit the orignal
14898 node's COMPOUND_ASSIGN_P flag value.
14899 (patch_cast): Fix cast from char to floating point.
14901 1999-01-25 Andrew Haley <aph@cygnus.com>
14903 * except.c, java-except.h (expand_resume_after_catch): new
14905 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14906 to branch back to main flow of control after a catch block.
14908 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14910 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14911 $(srcdir)/../system.h.
14912 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14913 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14914 (jcf-write.o): Likewise.
14915 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14916 (mangle.o): Depend on $(srcdir)/../toplev.h.
14917 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14918 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14920 * class.c: Include output.h and parse.h.
14921 (mangled_classname): Add the `const' keyword to a char*.
14922 (find_named_method): Hide unused function definition.
14923 (build_utf8_ref): Change type of variable `c' to unsigned char.
14924 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14925 (build_class_ref): Add the `const' keyword to a char*.
14926 (layout_class_method): Remove unused variable `buf'.
14928 * decl.c (find_local_variable): Remove unused variable `rtl'.
14929 (pushdecl): Likewise for variables `different_binding_level' and
14931 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14932 (maybe_build_cleanup): Likewise for parameter `decl'.
14934 * except.c (expand_start_java_handler): Mark parameter `range'
14935 with ATTRIBUTE_UNUSED.
14937 * expr.c: Include except.h.
14938 (pop_type): Remove unused variable `i'.
14939 (pop_value): Likewise for variables `n_words' and `i'.
14940 (expand_java_arrayload): Likewise for variable `convert'.
14941 (java_lang_expand_expr): Likewise for variables `op0', `type',
14942 `mode', `unsignedp', `node' and `elements'.
14943 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14945 (process_jvm_instruction): Add a `const' qualifier to a char*.
14947 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14948 (temp_directory): Likewise.
14949 (print_c_decl): Likewise.
14950 (print_method_info): Likewise.
14951 (decode_signature_piece): Likewise.
14952 (print_mangled_classname): Likewise.
14954 * java-except.h: Provide prototypes for maybe_start_try,
14955 maybe_end_try and add_handler.
14957 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14958 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14959 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14960 init_expr_processing, push_super_field, init_class_processing,
14961 can_widen_reference_to, class_depth, verify_jvm_instructions,
14962 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14963 set_local_type, merge_type_state, push_type, load_type_state,
14964 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14965 emit_unicode_mangled_name): Add prototypes.
14967 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14968 (print_signature_type): Use ISDIGIT, not isdigit.
14969 (print_signature): Remove unused variable `j'.
14971 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14972 int when comparing against one.
14974 * jcf-parse.c: Include toplev.h.
14976 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14977 (localvar_free): Remove unused variable `i'.
14978 (generate_bytecode_conditional): Likewise for variable `kind'.
14980 * jv-scan.c: Include config.h and system.h. Remove redundant
14981 OS header and gansidecl.h includes.
14982 (warning): Add the `const' keyword to a char*. Also add
14983 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14984 __STDC__, when determining whether to use ANSI-isms.
14985 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14986 (xmalloc): Don't redundantly prototype here.
14987 (main): Remove unused parameter `envp'. Also fix the arguments
14988 passed to function `fatal' to match the format specifier.
14990 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14992 * mangle.c: Include toplev.h.
14993 (emit_unicode_mangled_name): Declare parameter `len'.
14995 * parse.y (parse_warning_context): Add the `const' keyword to a
14996 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14997 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14998 (issue_warning_error_from_context): Add the `const' keyword to
15000 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
15001 not `__STDC__' for whether to use ANSI-isms.
15003 * typeck.c (incomplete_type_error): Mark parameters `value' and
15004 `type' with ATTRIBUTE_UNUSED.
15005 (parse_signature_type): Use ISDIGIT, not isdigit.
15007 * verify.c (check_pending_block): Add the `const' keyword to a char*.
15008 (verify_jvm_instructions): Likewise. Remove unused variables
15009 `field_name' and `default_val'.
15011 * zextract.c: Include config.h and system.h. Remove redundant
15012 OS header includes.
15014 * zipfile.h: Prototype `read_zip_archive'.
15016 1999-01-21 Andrew Haley <aph@cygnus.com>
15018 * typeck.c (convert): Allow conversions to void type: some
15019 optimizations in gcc do this.
15021 1999-01-21 Andrew Haley <aph@cygnus.com>
15023 * typeck.c (convert_ieee_real_to_integer): New function.
15024 (convert): When not using fast-math and using hardware fp, convert
15025 an IEEE NaN to zero.
15027 1999-01-18 Andrew Haley <aph@cygnus.com>
15029 * parse.y (patch_binop): Do a type conversion from signed to
15030 unsigned and then back to signed when a ">>>" is found.
15032 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15034 * java-tree.h: (check_for_initialization): Added prototype.
15035 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
15036 * parse.y (do_resolve_class): Removed unused locals.
15037 (read_import_dir): Likewise.
15038 (resolve_qualified_expression_name): Array creation
15039 expressions are valid primary expressions.
15040 (qualify_ambiguous_name): Likewise.
15041 (patch_synchronized_statement): Removed unused local.
15043 1999-01-17 Jeffrey A Law (law@cygnus.com)
15045 * Makefile.in (zextract.o): Add dependencies.
15047 * Makefile.in: Do not put ^Ls at the start of a line.
15049 1999-01-15 Per Bothner <bothner@cygnus.com>
15051 * expr.c (process_jvm_instruction): Coerce to correct Throwable
15052 sub-type the result of the call that gets the exception value.
15054 * parse.y (java_complete_expand_methods): If flags_syntax_only,
15055 don't call finish_class.
15057 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
15058 clear found before continuing.
15060 * verify.c (verify_jvm_instructions): On an array load, allow
15061 and handle top of stack to be TYPE_NULL.
15063 * gjavah.c (generate_access): Translate Java package private or
15064 protected access to C++ public, but with a comment.
15066 1999-01-13 Andrew Haley <aph@cygnus.com>
15068 * expr.c (generate_name): Name prefix changed to avoid clashes
15069 with assembler temp labels.
15071 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
15072 MODIFY_EXPR. Without this, code for the assignment may not be
15073 generated at all and the synchronized statement will read an
15074 uninitialized variable.
15076 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15078 * class.c (maybe_layout_super_class): Fixed returned value.
15079 * lex.c: Added 1999 to the copyright.
15080 (java_init_lex): Initialize java_lang_imported.
15081 * lex.h: Added 1999 to the copyright.
15082 * parse.h: Added 1999 to the copyright.
15083 (REGISTER_IMPORT): Fixed typo in trailing macro.
15084 (CURRENT_OSB): New macro.
15085 (struct parser_ctxt): New fields osb_depth, osb_limit.
15086 * parse.y (java_lang_id): New global variable.
15087 (type_import_on_demand_declaration): Don't import java.lang.* twice.
15088 (array_creation_expression:): Use CURRENT_OSB.
15089 (dims:): Uses a stack to keep track of array dimensions.
15090 (cast_expression:): Use CURRENT_OSB.
15091 (find_expr_with_wfl): Return NULL if node found doesn't meet the
15093 (register_fields): Fixed typos in comment.
15094 (check_method_redefinition): Fixed comment indentation.
15095 (java_check_regular_methods): Set saved found wfl to NULL after
15096 having reinstalled it in the previously found DECL_NAME.
15098 1999-01-10 Richard Henderson <rth@cygnus.com>
15100 * gjavah.c (java_float_finite): Use a union to do type punning.
15101 (java_double_finite): Likewise.
15103 1999-01-09 Per Bothner <bothner@cygnus.com>
15105 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
15106 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
15107 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15108 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15109 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15110 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15112 1999-01-08 Per Bothner <bothner@cygnus.com>
15114 * check-init.c (check_init): If compiling to native, we don't
15115 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15117 1999-01-08 Tom Tromey <tromey@cygnus.com>
15119 * parse-scan.y (variable_declarator_id): Set or increment
15121 (bracket_count): New global.
15122 (formal_parameter): Handle case where bracket pairs trail variable
15125 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15127 * jcf-parse.c (yyparse): variable len changed from a char to an
15128 int to prevent overflow.
15130 1999-01-06 Per Bothner <bothner@cygnus.com>
15132 * java-tree.h: Declare read_class.
15133 * jcf-parse.c (read_class): New function.
15134 (load_class): Now just call read_class.
15136 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15137 * jcf-parse.c (parse_source_file): Declare save_error_count,
15138 which is needed by java_parse_abort_on_error macro,
15139 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15141 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15142 constructor, if initializing a static field.
15143 (patch_new_array_init): Set TREE_CONSTANT if it is.
15144 * expr.c (java_lang_expand_expr): For a static array constructor
15145 of primitive elements, allocate the array itself statically.
15146 Disabled until we can set the vtable field statically.
15148 * check-init.c: New file. Checks for definite assignment.
15149 * Makefile.in (JAVA_OBJS): Add check-init.o.
15150 * parse.y (java_complete_expand_method): Call check_for_initialization.
15151 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15153 1999-01-06 Graham <grahams@rcp.co.uk>
15155 * parse.y : include system.h instead of including
15156 standard headers directly with the exception of <dirent.h>.
15158 1999-01-06 Per Bothner <bothner@cygnus.com>
15160 * lex.h: Moved static function declarations to lex.c,
15161 to shut up some -Wall warnings.
15162 * lex.c: Static function declarations moved here.
15163 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15165 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15167 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15169 1998-12-22 Per Bothner <bothner@cygnus.com>
15171 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15172 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15174 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15175 (localvar_alloc): Change return type to void,
15176 (emit_unop): Remove unused variable size.
15178 * jcf-write.c (struct jcf_block): Add new union.
15179 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15180 (call_cleanups): New functions.
15181 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15182 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15183 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15184 * lang.c (lang_init): Call using_eh_for_cleanups.
15185 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15186 completing operands to patch_synchronized_statement.
15187 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15188 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15189 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15191 1998-12-20 John F. Carr <jfc@mit.edu>
15193 * Make-lang.in: Comment out control-Ls; they upset some makes.
15195 1998-12-18 Tom Tromey <tromey@cygnus.com>
15197 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15200 1998-12-17 Tom Tromey <tromey@cygnus.com>
15202 * parse.y (DIR_SEPARATOR): New define.
15203 (check_class_interface_creation): Use it.
15205 * parse-scan.y (report_main_declaration): Recognize
15206 `java.lang.String' in argument to main.
15208 1998-12-16 Per Bothner <bothner@cygnus.com>
15210 * parse.y (create_interface): Remove bogus test.
15212 1998-12-16 Per Bothner <bothner@cygnus.com>
15214 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15215 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15217 1998-12-16 Tom Tromey <tromey@cygnus.com>
15219 * parse-scan.y (qualified_name): Use correct sprintf format.
15221 1998-12-15 Tom Tromey <tromey@cygnus.com>
15223 * gjavah.c (print_field_info): Changed how most negative number is
15226 1998-12-14 Per Bothner <bothner@cygnus.com>
15228 * parse.y (fold_constant_for_init): New function.
15229 (resolve_expression_name): Don't replace static final
15230 constant-initialized fields by its value.
15231 (java_complete_lhs): New. Same as java_complete_tree, except does
15232 not replace static final constant-initialized fields by their values.
15233 (register_fields): If there is an initializer, set DECL_INITIAL and
15234 MODIFY_EXPR_FROM_INITIALIZATION_P.
15235 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15236 Only call patch_initialized_static_field if
15237 MODIFY_EXPR_FROM_INITIALIZATION_P.
15238 (patch_initialized_static_field): If not valid constant, clear
15241 * parse.y (lookup_field_wrapper): Fix thinko.
15243 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15244 set and restore global lineno.
15246 1998-12-14 Tom Tromey <tromey@cygnus.com>
15248 * gjavah.c (print_field_info): If value to print is the smallest
15249 value of its size, then print as hex to avoid later warnings from
15252 1998-12-14 Tom Tromey <tromey@cygnus.com>
15254 * gjavah.c (decompile_method): Decompile `return null'.
15255 (process_file): Generate `#pragma interface'.
15256 (method_declared): New global.
15257 (print_method_info): Set it.
15258 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15259 (print_method_info): Handle abstract methods.
15261 1998-12-13 Per Bothner <bothner@cygnus.com>
15263 * parse.y (patch_method_invocation): If class_decl is null
15264 (e.g. an array type), use original type.
15266 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15267 errors about uncaught exception from clone (of array, specifically).
15269 1998-12-13 Tom Tromey <tromey@cygnus.com>
15271 * gjavah.c (decompile_method): Handle all types of `return'
15272 opcode. Decompile `return this' and `return'.
15273 (method_access): New global.
15274 (print_method_info): Set it.
15275 (decompile_method): Don't decompile a synchronized method.
15277 1998-12-13 Tom Tromey <tromey@cygnus.com>
15279 * jcf-reader.c (jcf_parse_one_method): Recognize
15281 * gjavah.c (HANDLE_END_METHOD): New macro.
15282 (HANDLE_CODE_ATTRIBUTE): New macro.
15283 (decompile_method): New function.
15284 (print_method_info): Don't print `;\n' at end of function decl.
15285 Include java-opcodes.h.
15286 (decompiled): New global.
15288 1998-12-12 Per Bothner <bothner@cygnus.com>
15290 * class.c (build_class_ref): Handle PRIMTYPE.class if
15291 flag_emit_class_files.
15292 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15293 if flag_emit_class_files.
15294 * parse.y (java_complete_tree): Pre-liminary support for
15295 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15297 * parse.y (patch_synchronized_statement): Don't call monitorexit
15298 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15300 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15302 * zipfile.h (opendir_in_zip): New declaration.
15303 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15304 (opendir_in_zip): New function, using code from open_in_zip.
15305 (open_in_zip): Call opendir_in_zip.
15306 (find_class): Remove no-longer-used do_class_file parameter,
15307 but add source_ok parameter. Change logic so if we find a .java file,
15308 we don't look for .class in later classpath emtries.
15309 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15310 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15311 * gjavah.c: Update call to find_class.
15312 * jcf-dump.c: Likewise.
15314 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15315 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15316 nothing if body is empty_stmt_node.
15317 Various little fixes so SP gets correctly adjusted.
15318 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15319 For CALL_EXPR, test if static first.
15320 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15321 such as the ones we create for Object and Class.
15322 Set and restore current_function_decl.
15323 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15324 (note_possible_classname): New function.
15325 (read_import_entry): Removed. Merged with read_import_dir.
15326 (read_import_dir): Don't call find_class - that only gives us
15327 the first classpath entry having the needed package.
15328 Use the struct buffer data structure from buffer.h.
15329 (read_import_dir, find_in_imports_on_demand): The remembered
15330 class names now use '.' (not '/') as package separator.
15332 * parse.y (java_complete_expand_methods): Call write_classfile
15333 here, and not in java_expand_classes (which only gets first class).
15335 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15337 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15338 (register_fields): If a static fields has an initializer, just
15339 chain it on ctxp->static_initialized, and handle later.
15340 (java_complete_expand_methods): Force <clinit> first.
15341 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15342 - it's already been completed.
15343 (patch_initialized_static_field): New function.
15344 (java_complete_field): Call it.
15346 1998-12-12 Per Bothner <bothner@cygnus.com>
15348 * expr.c (encode_newarray_type, build_new_array): New functions.
15349 * java-tree.h: Declare build_new_array.
15350 * jcf-write.c (patch_newarray): Use build_new_array.
15352 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15353 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15355 * parse.y (patch_new_array_init): Re-organize.
15356 Now is passed the actual array (pointer) type of the value.
15357 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15358 (patch_array_constructor): Removed - merged into patch_new_array_init.
15359 (java_complete_tree): Update patch_new_array_init.
15361 * jcf-write.c (find_constant_index): New function.
15362 (generate_bytecode_insns): Use find_constant_index.
15363 (generate_classfile): Use find_constant_index for ConstantValue.
15365 1998-12-11 Tom Tromey <tromey@cygnus.com>
15367 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15368 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15369 * class.c (make_class_data): Renamed dtable -> vtable, and
15370 dtable_method_count -> vtable_method_count.
15372 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15374 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15375 global variables, initialized.
15376 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15377 Declared new global variables.
15378 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15379 double_zero_node, integer_zero_node upon direct matching.
15380 * parse.y (purify_type_name): Added function prototype.
15381 (duplicate_declaration_error_p): Consider new_type as potentially
15382 being a incomplete type. Use purify_type_name on type string.
15383 (method_header): saved_type: unused variable removed. Don't figure
15384 return type if method name is invalid.
15385 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15386 processed by patch_unaryop.
15387 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15388 increment/decrement node into its original type after binary
15389 numeric promotion on its operands.
15391 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15393 * parse.y (array_initializer:): Array init operand is NULL_TREE
15394 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15395 now an error. Fixed indentation problems.
15396 (patch_string): Handle error_mark_node as an argument.
15397 (patch_new_array_init): Fixed indentation problems.
15398 (array_constructor_check_entry): Removed check on null wfl_value.
15399 Return an error if wfl_value's walk returns an error.
15401 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15403 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15404 * lex.c (java_lex): Remember column position before advancing one
15405 token. Retain location information on OCB_TK.
15406 * lex.h (typedef struct java_lc): Added new field.
15407 * parse.h (GET_SKIP_TYPE): New macro.
15408 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15409 * parse.y (build_new_array_init, patch_new_array_init,
15410 patch_array_constructor, maybe_build_array_element_wfl,
15411 array_constructor_check_entry): New function prototypes.
15412 (switch_block:): Tagged <node>.
15413 (OCB_TK): Tagged <operator>.
15414 (array_initializer:): Installed actions.
15415 (variable_initializer): Build location information on element if
15417 (switch_statement:): Fixed indentation typo.
15418 (switch_block:): Redefined default action.
15419 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15420 (patch_assignment): Removed duplicate code.
15421 (maybe_build_array_element_wfl, build_new_array_init,
15422 patch_new_array_init, patch_array_constructor,
15423 array_constructor_check_entry): New functions.
15425 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15427 * parse.y (array_initializer): Tagged <node>.
15428 (variable_initializer:): Use default rule.
15429 (array_initializer:): Defined actions.
15430 (variable_initializers:): Likewise.
15431 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15432 non-static field accesses.
15433 (patch_invoke): Fixed indentation typo.
15434 (java_complete_tree): Likewise.
15435 (build_labeled_block): Changed leading comment. Generate an error
15436 in case of duplicate loop labels.
15437 (patch_conditional_expr): Patch results of string concatenation
15440 1998-12-06 Per Bothner <bothner@cygnus.com>
15442 * constants.c (find_methodref_index): When the class is an interface,
15443 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15445 * decl.c (finit_identifier_node): Use "$finit$", rather than
15446 "<finit>" (which Sun's verifier rejects).
15447 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15448 (generate_field_initialization_code): Removed.
15449 (fix_constructors) Don't add call to $finit$ here (wrong order).
15450 (patch_method_invocation): Add $finit$ call here.
15452 * java-tree.h (CALL_USING_SUPER): New macro.
15453 * parse.y (patch_invoke): Remove im local variable.
15454 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15455 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15456 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15458 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15460 * parse.y (java_complete_tree): Don't complain about unreachable
15461 statement if it is empty_stmt_node.
15463 * jcf-write.c (find_constant_wide): New function.
15464 (push_long_const): Use find_constant_wide.
15466 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15467 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15468 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15469 Emit invokeinterface when calling an interface method.
15470 Emit invokespecial also when calling super or private methods.
15472 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15474 1998-12-06 Per Bothner <bothner@cygnus.com>
15476 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15478 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15480 * java-tree.h (java_layout_seen_class_methods): New function
15482 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15483 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15484 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15485 * parse.y (method_declarator:): Defined action.
15486 (issue_warning_error_from_context): input_filename saved, set to
15487 the appropriate value and restored after java_error is called.
15488 (build_unresolved_array_type): Fixed comment.
15489 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15490 (method_header): Deal with return type the same way type are
15491 handled for fields and method's parameters and local variables
15493 (check_method_redefinition): Removed extra CR.
15494 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15495 (java_layout_seen_class_methods): New function.
15496 (java_layout_classes): Call java_layout_seen_class_methods.
15498 1998-12-03 Per Bothner <bothner@cygnus.com>
15500 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15502 1998-12-03 Per Bothner <bothner@cygnus.com>
15504 * jcf-dump.c (main): Fix error message.
15505 * jcf-path.c (add_entry): Style fix.
15507 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15509 * class.c (layout_class_method): Call build_java_argument_signature
15510 on constructors too.
15511 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15512 (patch_method_invocation): Define a primary when resolving an
15513 expression name. Augmented comment on code checking illegal `this'
15514 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15516 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15518 * class.c (layout_class_method): Don't report error on non-static
15519 overriding static if the method is private.
15520 * java-tree.h (finish_class): Prototype added.
15521 * lex.c (java_get_line_col): Handle col argument -2 value.
15522 * parse.h: All static method declarations moved to parse.y.
15523 * parse.y: Now contains all static method declarations previously
15525 (find_expr_with_wfl, missing_return_error,
15526 unreachable_stmt_error): New functions.
15527 (java_get_real_method_name): Identify constructors bearing class
15528 names in source code compiled classes only.
15529 (java_complete_expand_methods): Call missing_return_error.
15530 (invocation_mode): Private methods invoked as static methods.
15531 (java_complete_tree): Call unreachable_stmt_error.
15533 1998-12-01 Tom Tromey <tromey@cygnus.com>
15535 * Makefile.in (+target): Removed.
15536 (+xmake_file): Likewise.
15537 (+tmake_file): Likewise.
15538 (.NOEXPORT): Removed duplicate.
15540 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15542 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15544 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15546 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15547 libiberty.h. Provide an xmalloc definition.
15549 * jvspec.c: Remove the xmalloc prototype.
15551 * parse-scan.y: Include config.h and system.h. Don't include
15552 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15553 Provide an xstrdup definition.
15555 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15557 * jcf-path.c (add_entry): Recognize ".jar" too.
15558 * lang-specs.h: Likewise.
15560 1998-11-26 Per Bothner <bothner@cygnus.com>
15562 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15563 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15565 * jcf-write.c (generate_bytecode_insns):
15566 Handle pre/post-increment/decrement of long.
15568 * jcf-write.c (generate_bytecode_insns):
15569 Handle missing exception handler (finally for synchronized).
15571 1998-11-25 Per Bothner <bothner@cygnus.com>
15573 * java-tree.h (end_params_node): Declare global.
15574 * decl.c (end_params_node): New global.
15575 (init_decl_processing, start_java_method): Use end_params_node for
15576 end of list of parameter types. Follows correct gcc conventions.
15577 * expr.c (pop_argument_types, pop_arguments): Likewise.
15578 * lang.c (put_decl_node): Likewise.
15579 * typeck.c (various places): Likewise.
15580 * class.y (various places): Likewise.
15581 * parse.y (various places): Likewise.
15583 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15584 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15586 * class.c: Add #include flags.h, remove no-longer needed declaration.
15588 * class.c (layout_class_method): Remove commented-out code, re-format.
15589 Don't add vtable entry (or index) for private methods.
15590 * expr.c (expand_invoke): A private method is implicitly final.
15591 * class.c (make_class_data): If inlining or optimizing,
15592 skip private methods.
15594 * class.c (finish_class): New function. Calls existing methods,
15595 but alls emits deferred inline functions.
15596 * jcf-parse.c (parse_class_file): Call finish_class.
15597 * parse.y (java_complete_expand_methods): Likewise.
15599 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15601 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15603 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15605 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15607 1998-11-24 Per Bothner <bothner@cygnus.com>
15609 * (generate_classfile): Always write class access flag with
15612 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15614 * class.c (maybe_layout_super_class): New function.
15615 (layout_class): Reorganized. Loop on class methods dispatched into
15616 a new function. Call maybe_layout_super_class.
15617 (layout_class_methods, layout_class_method): New functions.
15618 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15620 (expand_invoke): Likewise.
15621 * java-tree.h (all_class_list): New global variable declared.
15622 (layout_class_methods, layout_class_method): New function
15624 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15625 * jcf-parse.c (all_class_list): New global variable.
15626 (load_class): Extended what class_or_name can be. Use parser
15627 context mechanism to save globals before calling jcf_parse.
15628 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15629 is set on the file name.
15630 (jcf_parse): Layout class methods when Object is loaded, otherwise
15631 record class in all_class_list for delayed method layout.
15632 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15633 * lang.c (put_decl_node): Decode <init> into the decl context
15635 * lex.c (java_allocate_new_line): Use xmalloc.
15636 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15637 pointers, not TREE_LIST elements.
15638 (struct parser_ctxt): Fixed comment indentations, added comments
15639 and reordered some fields.
15640 (java_check_methods): Function prototype removed.
15641 * parse.y (java_push_parser_context): Use xmalloc.
15642 (java_parser_context_restore_global): Pop extra pushed ctxp only
15643 when there's nothing next.
15644 (maybe_create_class_interface_decl): Fixed comment, add new
15645 created class decl to all_class_list.
15646 (method_header): Use GET_REAL_TYPE on argument's types.
15647 (method_declarator): Use GET_REAL_TYPE, change type to the real
15648 type in TREE_LIST dependency node. Build argument list with the
15650 (create_jdep_list): Use xmalloc. Removed allocation error message.
15651 (obtain_incomplete_type): Fixed leading comment. Broadened
15652 incoming argument meaning.
15653 (register_incomplete_type): Use xmalloc. Removed allocation error
15655 (safe_layout_class): Fixed leading comment.
15656 (jdep_resolve_class): Reversed if statement condition and switch
15657 if and else bodies.
15658 (resolve_and_layout): Fixed leading comment. Broadened incoming
15660 (complete_class_report_errors): New local variable name, for
15661 clarity. purify_type_name used for all error cases.
15662 (java_get_real_method_name): Stricter check on constructors.
15663 (java_check_regular_methods): Reverse methods list only if not
15664 already laid out. Layout artificial constructor.
15665 (java_check_methods): Deleted.
15666 (source_start_java_method): Obtain incomplete type for patchable
15668 (java_layout_classes): Fixed leading comment. Use
15669 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15670 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15671 before returning. Fixed comments.
15672 (java_expand_classes): Check for errors up front.
15673 (patch_method_invocation): Class to search is resolved and laid
15676 1998-11-24 Per Bothner <bothner@cygnus.com>
15678 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15680 * javaop.h (int8): Removed - not used.
15681 (jbyte): Redefine portably with correct signedness.
15683 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15685 * jcf-write.c (generate_bytecode_insns): Fix typo
15686 OPCODE_getstatic to OPCODE_getfield.
15688 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15689 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15690 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15692 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15694 * jcf-parse.c (jcf_parse_source): Function returned type is
15695 void. Added prototype.
15696 (jcf_parse): Function returned type is void.
15697 (yyparse): Remove call to fclose on the last parsed file.
15699 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15701 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15703 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15704 (layout_class): Cope with methods featuring WFL in decl names.
15705 * decl.c (unqualified_object_id_node): New global variable,
15707 (build_decl_no_layout): Removed.
15708 * expr.c (build_primtype_type_ref): Handle Double.
15709 (java_lang_expand_expr): Fixed indentations.
15710 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15711 (flag_wall, flag_redundant, flag_not_overriding,
15712 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15713 variable declarations.
15714 (build_decl_no_layout): Removed prototype.
15715 (java_get_real_method_name): Added prototype.
15716 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15717 (java_parse_abort_on_error): Macro now just returns.
15718 * jcf-parse.c (jcf_parse_source): Check fclose returned
15719 value. Call emit_register_classes if java_report_errors returns
15721 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15722 flag_static_local_jdk1_1): New integer flags.
15723 (lang_decode_option): New flags set here.
15724 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15725 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15726 the flag_redundant variable.
15727 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15728 when parsing java.lang.Object class.
15729 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15730 NULL_TREE to build.
15731 (resolve_qualified_expression_name): Fixed indentation.
15732 (patch_array_ref): Changed prototype.
15733 (not_initialized_as_it_should_p): Prototype removed.
15734 (java_report_errors): Added function prototype.
15735 * parse.y (formal_parameter:): Changed error message for not yet
15736 supported final parameters.
15737 (class_type_list:): Set both PURPOSE and VALUE of created
15738 TREE_LIST to be class_type.
15739 (primary_no_new_array:): Handle class literals on primitive types.
15740 (parse_warning_context): Reinstalled correct force_error and
15741 do_warning flags setups.
15742 (java_report_errors): Changed prototype. Return java_error_count
15744 (variable_redefinition_error): Consider treating variable type as
15746 (create_interface): Warn about redundant abstract modifier if
15747 flag_redundant is set. Changed error message.
15748 (lookup_field_wrapper): Save/restore globals before/after looking
15750 (duplicate_declaration_error_p): Consider treating declaration
15751 type as a fake pointer.
15752 (register_fields): Extract real type from dependency node. Check
15753 for duplicate field declaration after type adjustment. Use
15754 DECL_INITIAL to store static final initialized values.
15755 (method_header): Extract real function type from dependency node.
15756 (check_abstract_method_header): Use GET_METHOD_NAME.
15757 (obtain_incomplete_type): Layout fake pointer type.
15758 (safe_layout_class): Don't try to check for methods before layout.
15759 (java_complete_class): Don't check for correct throws clause
15760 elements inheritance here.
15761 (resolve_and_layout): Broadened name parameter meaning.
15762 (reset_method_name): Use GET_METHOD_NAME.
15763 (java_get_real_method_name): New function.
15764 (java_check_regular_methods): Don't check methods in
15765 java.lang.Object. Verify lineage of throws clause elements. Use
15766 flag_no_overriding in warning report.
15767 (check_throws_clauses): Don't check if class was from
15768 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15769 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15770 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15771 warning on unsupported final local variables. Use build_decl
15772 instead of build_decl_no_layout. Get real local variable type from
15774 (source_start_java_method): Get real parameter type from
15775 dependency node. Call build_decl instead of build_decl_no_layout.
15776 (java_layout_classes): Reverse tree and layout type and class as
15777 required. Mark class as loaded when done.
15778 (resolve_field_access): Fixed indentation. Restricted condition
15779 leading to static field access code generation. Set field_type
15780 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15781 (resolve_qualified_expression_name): Initialize type_found to
15782 null. Handle static field resolved during qualification. Fixed
15783 layout on non primitive field decl types.
15784 (not_accessible_p): Fixed typo in comment.
15785 (patch_method_invocation): Resolve and layout class to search from
15787 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15788 layout non primitive type, if necessary. Make method node only to
15790 (find_applicable_accessible_methods_list): Consider WFL'ed method
15791 decl names. Fixed indentation.
15792 (argument_types_convertible): Resolve and layout target type if
15794 (java_complete_tree): Fixed indentation problems. Rewrote
15795 CALL_EXPR thrown exceptions check. Re-installed further processing
15796 of the assignment in certain cases.
15797 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15798 inlining on class literals.
15799 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15801 (valid_method_invocation_conversion_p): Likewise.
15802 (patch_string): Temporary disable forbidden use of `this' in
15803 explicit constructor invocations when doing string concatenation
15804 within their scope.
15805 (patch_unaryop): Added comment. Reinstalled code to disable
15806 further check on assignment operation with cast expression RHS.
15807 (patch_switch_statement): Fixed indentation.
15808 (build_try_statement): Call build_decl instead of
15809 build_decl_no_layout.
15810 (patch_synchronized_statement): Likewise.
15811 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15812 IS_UNCHECKED_EXPRESSION_P.
15813 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15814 layout argument exception type.
15815 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15816 of IS_UNCHECKED_EXPRESSION_P.
15818 1998-11-18 Anthony Green <green@cygnus.com>
15820 * jcf-parse.c (yyparse): Open class file in binary mode.
15822 1998-11-15 Per Bothner <bothner@cygnus.com>
15824 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15826 * jcf-write.c (perform_relocations): Move check out one loop.
15828 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15830 * Make-lang.in: Fix reference to srcdir.
15831 * jv-scan.c: Add missing xmalloc prototype.
15832 * jvgenmain.c: Ditto.
15834 1998-11-15 Per Bothner <bothner@cygnus.com>
15836 * decl.c (error_mark_node), java-tree.h: New global.
15837 * parse.y: Use empty_stmt_node instead of size_zero_node.
15838 (build_if_else_statement): If missing else, use empty_stmt_node.
15840 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15841 (java_complete_expand_method): Complain if return is missing.
15842 (java_check_regular_methods): Comment out incorrect error check.
15843 (not_accessible_p): Fix incorrect handling of protected methods.
15844 (patch_method_invocation): Pass correct context to not_accessible_p.
15845 (find_applicable_accessible_methods_list): Likewise.
15846 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15847 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15848 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15849 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15851 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15852 (push_int_const): Remove reundant NOTE_PUSH.
15853 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15854 (- case SWITCH_EXPR): Fix code generation bug.
15855 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15856 (generate_classfile): More robust for abstract methods.
15858 1998-11-15 Anthony Green <green@cygnus.com>
15860 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15861 * Make-lang.in: Ditto.
15863 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15864 * jvgenmain: Ditto.
15866 1998-11-15 Per Bothner <bothner@cygnus.com>
15868 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15870 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15872 1998-11-14 Per Bothner <bothner@cygnus.com>
15874 Allow uses of interface types to verify. This is not really
15875 type-safe, but it matches what Sun does, and is OK as long as
15876 there are appropriate run-time checks.
15877 * verify.c (merge_types): If merging two interface types,
15878 just set the result to java.lang.Object.
15879 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15881 1998-11-13 Tom Tromey <tromey@cygnus.com>
15883 * gjavah.c (main): Handle --output-class-directory argument.
15884 * jvspec.c (lang_specific_driver): Translate `-d' into
15885 -foutput-class-dir.
15886 * jcf.h (jcf_write_base_directory): Declare.
15887 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15888 * lang-options.h: Mention -foutput-class-dir.
15889 * jcf-write.c (jcf_write_base_directory): New global.
15890 (make_class_file_name): Put generated .class file into `-d'
15891 directory, or into source directory if -d not given. Function now
15893 (write_classfile): Free class file name. Handle case where class
15895 (DIR_SEPARATOR): New macro.
15896 Include <sys/stat.h>
15898 * Makefile.in (prefix): New macro.
15900 1998-11-12 Per Bothner <bothner@cygnus.com>
15902 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15903 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15904 here (done in patch_invoke instead).
15905 (case_identity): Moved here from parse.y.
15907 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15908 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15909 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15910 so they can be efficiently scanned without recursion.
15911 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15912 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15913 in BLOCK iteratively, rather than recursively.
15915 * parse.y (do_unary_numeric_promotion): New function.
15916 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15918 * parse.y (patch_newarray): Various fixes.
15920 Re-do handling of switch statements (for proper block scoping).
15921 * parse.y: Add just a single block for the enture switch block,
15922 but don't create any "case blocks".
15923 (group_of_labels): Rmeoved unneeded non-terminal.
15924 CASE_EXPR and DEFAULT_EXPR are added to current block.
15925 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15926 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15927 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15928 * parse.y (wfl_operator, print_int_node): Make non-static.
15929 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15930 as part of recursive scan of block.
15931 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15932 (patch_switch_statement): Most tests move dinto java_complete_tree.
15934 * parse.y: Make various production be non-typed (void).
15935 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15936 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15937 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15939 * jcf-write.c (struct jcf_handler): New type.
15940 (struct jcf_switch_state): New type.
15941 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15942 (alloc_handler, emit_unop, emit_reloc): New functions.
15943 (adjust_typed_op): Add extra parameter ("max type" offset).
15944 (emit_switch_reloc, emit_case-reloc): New function.
15945 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15946 (generate_bytecode_insns): Support REAL_CST, switch statements,
15947 exception handling, method calls, object/array creation, and more.
15949 * class.c: Remove some unused variables.
15950 * constants.c (find_string_constant): New function.
15951 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15952 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15953 if flag_emit_class_files.
15955 1998-11-12 Tom Tromey <tromey@cygnus.com>
15957 * jcf-io.c (find_class): Added explanatory comment.
15959 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15960 trailing slash to `.zip' entries.
15962 * jvspec.c (lang_specific_driver): Correctly handle case where
15963 GC_NAME not defined.
15965 1998-11-11 Tom Tromey <tromey@cygnus.com>
15967 * jvspec.c (GC_NAME): New define.
15968 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15970 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15972 1998-11-11 Per Bothner <bothner@cygnus.com>
15974 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15976 1998-11-11 Tom Tromey <tromey@cygnus.com>
15978 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15980 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15982 * class.c (is_compiled_class): Call safe_layout_class for class
15983 compiled from source.
15984 * conver.h (convert_to_integer, convert_to_real,
15985 convert_to_pointer): Added prototypes.
15986 * decl.c (init_decl_processing): Non longer push the decls of
15987 `methodtable', `constants', `Class', `Field', `dispatchTable'
15988 `jexception' and `Method'.
15989 * expr.c (build_invokeinterface): New function.
15990 (expand_invoke): static variable CLASS_IDENT now in
15991 build_invokeinterface. Use build_invokeinterface.
15992 (expand_java_field_op): Moved code to inline
15993 java.lang.PRIMTYPE.TYPE into a function.
15994 (build_primtype_type_ref): New function.
15995 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15996 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15997 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15998 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15999 (DECL_LOCAL_STATIC_VALUE): New macro.
16000 (build_invokeinterface, build_primtype_type_ref): New function
16002 (java_parse_abort_on_error): Macro rewritten.
16003 * jcf-parse.c (current_method): Add comment to declaration.
16004 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
16005 Function prototypes fixed.
16006 (jcf_parse_source): push/pop parser context. save/restore global.
16007 (parse_source_file): Fixed leading comment. Now take a
16008 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
16009 classes and pop the parser context anymore.
16010 (yyparse): Push parser context, save globals, parse the source
16011 file, restore globals and pop the parser context when processing a
16013 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
16014 * lex.c (java_parse_doc_section): New function.
16015 (java_lex): Call java_parse_doc_section when appropriate. Build an
16016 operator around INSTANCEOF_TK.
16017 * lex.h (java_lineterminator, java_sprint_unicode,
16018 java_unicode_2_utf8, java_lex_error, java_store_unicode):
16019 Prototypes rewritten.
16020 (java_parse_escape_sequence, java_letter_or_digit_p,
16021 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
16022 java_read_unicode, java_store_unicode, java_read_char,
16023 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
16024 Added function prototypes.
16025 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
16027 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
16029 (struct parser_ctxt): New fields: deprecated,
16030 current_parsed_class_un, gclass_list.
16031 (fix_method_argument_names, issue_warning_error_from_context,
16032 resolve_package, lookup_package_type): New function prototypes.
16033 (resolve_expression_name): Fixed function prototype.
16034 (find_applicable_accessible_methods_list): Fixed indentation, added
16035 extra argument in prototype.
16036 (check_final_assignment, build_null_of_type, check_deprecation,
16037 check_method_redefinition, reset_method_name,
16038 java_check_regular_methods, java_check_abstract_methods,
16039 maybe_build_primttype_type_ref): New function prototype.
16040 * parse.y (conver.h): Include.
16041 (INSTANCEOF_TK): Tagged <operator>.
16042 (single_type_import_declaration): Use REGISTER_IMPORT macro.
16043 (relational_expression:): Build binop for instanceof.
16044 (java_push_parser_context): Remember ctxp->gclass_list across
16046 (java_pop_parser_context): Simply return if no context
16047 exists. Remember gclass_list across contexts.
16048 (issue_warning_error_from_context): New function.
16049 (parse_error_context): Don't setup ctxp->elc here. Call
16050 issue_warning_error_from_context instead.
16051 (parse_warning_context): Likewise.
16052 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
16053 setup. Link new class/interface to ctxp->gclass_list.
16054 (add_superinterfaces): Register interface as incomplete if not
16056 (create_class): Remember class unqualified name in
16057 ctxp->current_parsed_class_un. Check class deprecation.
16058 (register_fields): Check field deprecation. Remember static final
16059 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
16061 (method_header): New local variable ORIG_ARG. Use unqualified
16062 current class name for check on constructor errors. Promote return
16063 type if of record type. Argument list fix moved in
16064 fix_method_argument_names, called here. Check method deprecation.
16065 (fix_method_argument_names): New function.
16066 (method_declarator): Promote record typed arguments.
16067 (safe_layout_class): Check class methods before layout.
16068 (java_complete_class): Compute field layout when patched.
16069 (do_resolve_class): Try to load class after having it renamed
16070 after the package name.
16071 (get_printable_method_name): Use DECL_CONTEXT.
16072 (reset_method_name): New function.
16073 (check_method_redefinition): Use reset_method_name.
16074 (java_check_regular_methods): New local variable
16075 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
16076 names for error report. Check for compile-time error when method
16077 found has default (package) access.
16078 (java_check_abstract_methods): Now takes an interface DECL node as
16079 an argument. Also reinstall real name on unchecked
16080 overriding/hiding methods for error report.
16081 (java_check_methods): Fixed leading comment. Get classes to verify
16082 from ctxp->gclass_list. Use CHECK_METHODS macro and set
16083 CLASS_METHOD_CHECKED_P on class verification.
16084 (lookup_java_method2): Get real method name if necessary.
16085 (find_in_imports): Don't check package class access here.
16086 (resolve_package, lookup_package_type): New functions.
16087 (java_layout_classes): Fixed leading comment. Take classes to be
16088 laid out from ctxp->gclass_list.
16089 (java_complete_expand_methods): Don't expand native and abstract
16091 (java_expand_classes): New function.
16092 (resolve_expression_name): Use additional argument ORIG. Retrieve
16093 values of static final field of primitive types.
16094 (resolve_field_access): Handles static final field of promotive
16096 (resolve_qualified_expression_name): Handle STRING_CST as
16097 primaries and package name resolution. Check deprecation on found
16098 decls. Set where_found and type_found on non static field resolved
16099 during qualification. Layout non primitive field decl types.
16100 (check_deprecation): New function.
16101 (maybe_access_field): Simplified.
16102 (patch_method_invocation_stmt): Local variable CLASS_TYPE
16103 removed. Reverse method's argument when primary is a type. Don't
16104 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
16105 instead. Include abstract class in the list of class searchable
16106 for constructors. Use DECL_CONTEXT of found method for access
16107 checks. Check method deprecation.
16108 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16109 converting arguments. Handle INVOKE_INTERFACE.
16110 (lookup_method_invoke): Search constructor using existing
16111 infrastructure (don't rely on lookup_java_constructor anymore).
16112 (find_applicable_accessible_methods_list): Extra argument flag
16113 LC. Now include constructor in the search.
16114 (qualify_ambiguous_name): Conditional expression are primaries.
16115 (not_initialized_as_it_should_p): static final are always
16117 (java_complete_tree): Pass extra NULL argument to
16118 resolve_expression_name. Stricter test to carry on patching
16119 assignments. New case for INSTANCEOF_EXPR.
16120 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16121 (check_final_assignment, maybe_build_primttype_type_ref): New
16123 (patch_assignment): Detect resolved static finals and carry normal
16124 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16125 (try_builtin_assignconv): Access constant 0 on all primitive
16127 (valid_builtin_assignconv_identity_widening_p): Accept identical
16128 types. Accept all promoted type on int type.
16129 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16130 assigned to a reference.
16131 (valid_method_invocation_conversion_p): Accept to check null
16133 (build_binop): Merge declaration and initialization of local
16135 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16136 numeric types. Improved validity test for qualify operators on
16138 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16139 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16140 primitive type and issue the appropriate error message.
16141 (resolve_type_during_patch): Mark class loaded when resolved.
16142 (patch_cast): Allow null to be cased to reference types.
16143 (build_null_of_type): New function.
16144 (patch_array_ref): Handle array on references correctly.
16145 (patch_return): Removed unused local variable MODIFY. Force
16146 boolean to be returned as integers. Allows null to be returned by
16147 a function returning a reference.
16148 * typeck.c (convert_to_integer, convert_to_real,
16149 convert_to_pointer): Prototypes moved to convert.h
16150 (lookup_argument_method): Use method real name, if necessary.
16152 1998-10-30 Tom Tromey <tromey@cygnus.com>
16154 * class.c (build_class_ref): Changed name of primitive classes to
16157 * class.c (make_class_data): Renamed fields: nmethods to
16158 method_count, method_count to dtable_method_count. Always set
16159 `state' field to 0.
16160 * decl.c (init_decl_processing): Likewise.
16162 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16164 * class.c (layout_class): Don't mangle <finit>, produce
16165 __finit<class> instead. Don't verify artificial methods.
16166 * decl.c (finit_identifier_node): New declared global.
16167 (init_decl_processing): finit_identifier_node initialized.
16168 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16169 * java-tree.h (finit_identifier_node): Declared as extern.
16170 (struct lang_decl): New field called_constructor.
16171 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16172 (CLASS_HAS_FINIT_P): New macro.
16173 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16174 explicit constructor invocation.
16175 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16176 CALL_SUPER_CONSTRUCTOR_P): New macros.
16177 (write_classfile): Added prototype.
16178 * jcf-parse.c (jcf_parse_source): Parse and remember for
16179 generation if the file was seen on the command line.
16180 (parse_source_file): Don't write the class file here.
16181 (yyparse): Loop on files rewritten. Set current_jcf.
16182 (parse_zip_file_entries): Parse class file only if it was found.
16183 * lang.c (init_parse): Don't open command line provided filename
16185 (lang_parse): Don't set main_jcf anymore.
16186 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16187 (JCONSTRUCTOR_CHECK): New macro.
16188 (JBSC_TYPE_P): New macro.
16189 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16190 (COMPLETE_CHECK_OP_2): New macro.
16191 (struct parse_ctxt): New field explicit_constructor_p.
16192 (check_class_interface_creation): Fixed prototype indentation.
16193 (patch_method_invocation_stmt): Prototype reflects added argument.
16194 (patch_invoke): Likewise.
16195 (complete_method_declaration, build_super_invocation,
16196 verify_constructor_circularity,
16197 build_this_super_qualified_invocation, get_printable_method_name,
16198 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16199 verify_constructor_super, create_artificial_method,
16200 start_artificial_method_body, end_artificial_method_body,
16201 generate_field_initialization_code): New function prototypes.
16202 * parse.y: Fixed leading comment
16203 (constructor_header:, constructor_body:, block_end:): Rules tagged
16205 (type_declaration:): Call maybe_generate_finit.
16206 (method_declaration:): Action for method_body: placed in new
16207 function complete_method_declaration, called here.
16208 (constructor_declaration:): Defined actions. Removed leading
16210 (constructor_header:): New rule with action.
16211 (constructor_body:): Rule rewritten using block_begin: and
16212 block_end:. Defined actions.
16213 (constructor_declarator:, explicit_constructor_invocation:):
16215 (block:): Use new rules block_begin: block_end:.
16216 (block_begin:, block_end:): New rules and actions.
16217 (block_statements:): Fixed error message for explicit
16219 (method_invocation:): Call build_this_super_qualified_invocation
16220 if primary is `this' or `super' was seen.
16221 (conditional_expression:): Action defined.
16222 (extra_ctxp_pushed_p): New static global flag.
16223 (java_parser_context_save_global): Create parser context if
16224 necessary. Use extra_ctxp_pushed_p to remember it.
16225 (java_parser_context_restore_global): Pop extra parser context if
16227 (build_array_from_name): Array on primitive types are marked
16229 (register_fields): Restore new name in field initializer
16230 expression if type was altered. Non static fields initialized upon
16231 declaration marked initialized.
16232 (maybe_generate_finit): New function.
16233 (maybe_generate_clinit): Use create_artificial_method,
16234 start_artificial_method_body, end_artificial_method_body. Generate
16235 debug info for enclosed initialization statements.
16236 (method_header): Fixed leading comment. Check constructor
16237 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16239 (complete_method_declaration, constructor_circularity_msg,
16240 verify_constructor_circularity): New functions.
16241 (get_printable_method_name): New function.
16242 (check_method_redefinition): Don't rename <finit> methods. Fix
16243 declared constructor names. Error message for
16244 constructors modified.
16245 (java_check_regular_methods): Local variable seen_constructor
16246 renamed saw_constructor. Skip verification on constructors. Create
16247 default constructor with create_artificial_method.
16248 (java_check_methods): Removed unnecessary empty line.
16249 (create_artificial_method, start_artificial_method_body,
16250 end_artificial_method_body): New functions.
16251 (java_layout_classes): Changed leading comment. Reverse fields
16252 list if necessary. Always layout java.lang.Object if being
16254 (java_complete_expand_methods): Verify constructor circularity.
16255 (java_complete_expand_method): Call fix_constructor on
16256 constructors. Local variable no_ac_found removed. Restore
16257 bindings if method body expansion failed.
16258 (fix_constructors, verify_constructor_super,
16259 generate_field_initialization_code): New function.
16260 (java_expand_classes): Fixed leading comment. Write class file
16262 (resolve_expression_name): Check for illegal instance variable
16263 usage within the argument scope of an explicit constructor
16265 (resolve_qualified_expression_name): Pass extra from_super flag
16266 when invoking patch_method_invocation_stmt. New case for
16267 conditional expression when used as a primary. Check for error
16268 when acquiring super.
16269 (patch_method_invocation_stmt): Added extra argument super. New
16270 local variable is_static_flag. Set class_to_search according to
16271 the nature of the constructor invocation. Don't add `this'
16272 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16273 invocation within the argument scope of explicit constructor
16274 invocation. Set is_static according to is_static_flag. Provide
16275 extra `super' argument to patch_invoke invocation.
16276 (patch_invoke): New argument from_super. Loop on arguments
16277 indentation fixed. Pass from_super to invocation_mode. New switch
16278 case INVOKE_SUPER. Fixed error message in switch default case.
16279 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16281 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16282 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16283 message takes constructors into account.
16284 (find_applicable_accessible_methods_list): Fixed indentation.
16285 (qualify_ambiguous_name): Take explicit constructor invocation
16286 into account. Deal with a conditional expression as a primary to
16288 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16289 case. Added extra argument to patch_method_invocation_stmt.
16290 Register calls made to explicit constructor `this'. Don't call
16291 save_expr in ARRAY_REF case when emitting class files. Check for
16292 illegal use of this when expanding explicit constructor invocation
16294 (complete_function_arguments): Set and reset parser context
16295 explicit_constructor_p field value when appropriate.
16296 (build_super_invocation, build_this_super_qualified_invocation):
16298 (patch_assignment): Fixed typo.
16299 (patch_unaryop): Check on final fields occurs only when a decl
16301 (patch_return): Take constructors into account.
16302 (patch_conditional_expr): New function.
16303 * typeck.c (build_java_signature): Removed unnecessary empty line.
16305 1998-10-28 Jeffrey A Law (law@cygnus.com)
16307 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16309 1998-10-28 Tom Tromey <tromey@cygnus.com>
16311 * decl.c (init_decl_processing): Renamed fields.
16312 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16313 interface_len, msize fields.
16315 * class.c (make_class_data): Removed subclass_head and
16316 subclass_next fields.
16317 * decl.c (init_decl_processing): Removed subclass_head and
16318 subclass_next fields.
16320 1998-10-28 Jeffrey A Law (law@cygnus.com)
16322 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16323 * mangle.c (emit_unicode_mangled_name): Similarly.
16325 1998-10-26 Nick Clifton <nickc@cygnus.com>
16327 * jcf-parse.c (get_constant): Place braces around code to compute
16328 'd' when REAL_ARITHMETIC is not defined.
16330 1998-10-25 H.J. Lu (hjl@gnu.org)
16332 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16335 1998-10-23 Tom Tromey <tromey@cygnus.com>
16337 * lang-specs.h: `.zip' files are input to jc1.
16339 1998-10-22 Per Bothner <bothner@cygnus.com>
16341 * jvspecs.c: Add (but don't enable) support for combining multiple
16342 .class and .java input filenames to a single jc1 invocation.
16343 Add support for -C flag (copile to .class files).
16344 Translate -classpath and -CLASSPATH arguments.
16345 * lang-specs.h: Don't set %2 spec.
16347 1998-10-22 Tom Tromey <tromey@cygnus.com>
16349 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16351 (add_path): Don't add trailing separator to non-empty path
16354 * lang.c (lang_decode_option): Check for -fclasspath and
16355 -fCLASSPATH before examining other `-f' options.
16357 * java-tree.h (finalize_identifier_node): Don't declare.
16358 * class.c (make_class_data): Don't push "final" field.
16359 * decl.c (init_decl_processing): Don't push "final" field.
16360 (finalize_identifier_node): Removed.
16361 (init_decl_processing): Don't set finalize_identifier_node.
16363 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16365 1998-10-11 Anthony Green <green@cygnus.com>
16367 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16368 (JV_SCAN_SOURCES): New macro.
16369 (JCF_DUMP_SOURCES): Likewise.
16370 (jcf-dump$(exeext)): New target.
16371 (jv-scan$(exeext)): New target.
16373 1998-10-22 Tom Tromey <tromey@cygnus.com>
16375 * Makefile.in (LEX): Removed.
16376 (LEXFLAGS): Likewise.
16377 (SET_BISON): New macro.
16379 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16380 spurious diffs in parse.c.
16381 ($(PARSE_SCAN_C)): Likewise.
16382 (PARSE_DIR): New macro.
16384 (PARSE_SCAN_C): Likewise.
16385 (PARSE_RELDIR): New macro.
16387 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16389 * jcf-io.c (find_class): Use saw_java_source to determine when to
16390 look for `.java' file.
16391 * jcf-parse.c (saw_java_source): New global.
16392 (yyparse): Set it if `.java' file seen.
16394 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16395 (GCJH_SOURCES): Likewise.
16396 * Makefile.in (datadir): New macro.
16397 (libjava_zip): Likewise.
16398 (JAVA_OBJS): Added jcf-path.o.
16399 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16400 (../gcjh$(exeext)): Likewise.
16401 (jcf-path.o): New target.
16402 * java-tree.h (fix_classpath): Removed decl.
16403 * jcf-parse.c (fix_classpath): Removed.
16404 (load_class): Don't call fix_classpath.
16405 * parse.y (read_import_dir): Don't call fix_classpath.
16406 * lex.h: Don't mention classpath.
16407 * lex.c (java_init_lex): Don't initialize classpath.
16408 * jcf-io.c (classpath): Removed global.
16409 (find_class): Use jcf_path iteration functions. Correctly search
16410 class path for .java file.
16411 (open_in_zip): New argument `is_system'.
16412 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16413 classpath-related options.
16414 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16416 (lang_init): Call jcf_path_init.
16417 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16418 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16419 Correctly put braces around second string in each entry.
16420 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16421 classpath-related options.
16422 (help): Updated for new options.
16423 * jcf.h: Declare functions from jcf-path.c. Don't mention
16424 `classpath' global.
16425 * jcf-path.c: New file.
16427 * jcf-depend.c: Include jcf.h.
16429 * jcf-write.c (localvar_alloc): Returns `void'.
16430 (localvar_free): Removed unused variable.
16432 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16433 (init_parse): Use OBJECT_SUFFIX, not ".o".
16435 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16437 * class.c (emit_register_classes): Renamed from
16438 emit_register_class.
16439 * java-tree.h (emit_register_classes): Prototype renamed from
16440 emit_register_class.
16441 * jcf-parse.c (yyparse): Call emit_register_classes once before
16443 * parse.y (java_expand_classes): No longer register classes.
16445 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16447 * class.c (is_compiled_class): New local variable
16448 seen_in_zip. Identify classes found in currently compiled source
16450 * decl.c (complete_start_java_method): Fixed typo.
16451 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16452 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16453 (CLASS_P): Moved around.
16454 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16455 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16457 (jcf_parse_source): Changed leading comment. Removed unnecessary
16458 fclose and CLASS_FROM_SOURCE_P marking.
16459 (parse_source_file): New local variables remember_for_generation
16460 and filename. Mark parsed file name identifier node. Removed block
16461 executed when parse_only was null. Set remember_for_generation.
16462 Use it as an argument to java_pop_parser_context.
16463 (yyparse): New local variables several_files, list, next node and
16464 current_file_list. Split ampersand separated file names into
16465 current_file_list. Iterate through the list and parse accordingly.
16466 * parse.h (java_pop_parser_context): New function prototype.
16467 * parse.y (ctxp_for_generation): New static global variable.
16468 (java_pop_parser_context): New argument generate. Link popped ctxp
16469 to ctxp_for_generation list accordingly.
16470 (java_complete_expand_methods): Fixed indentation.
16471 (java_expand_classes): New function.
16473 1998-10-17 Per Bothner <bothner@cygnus.com>
16475 * Makefile.in: Link with libiberty.a instead of memmove.o.
16477 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16479 * lex.c (setjmp.h): No longer included.
16480 * lex.h (setjmp.h): Included.
16481 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16482 (duplicate_declaration_error_p): Renamed from
16483 duplicate_declaration_error.
16484 (build_array_from_name): New function prototype.
16485 * parse.y (setjmp.h): No longer included.
16486 (variable_declarator_id): Define action.
16487 (build_array_from_name): New function.
16488 (duplicate_declaration_error_p): Renamed from
16489 duplicate_declaration_error. Fixed leading comment.
16490 (register_fields): Main `for' loop reorganized. Uses
16491 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16492 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16493 build_array_from_name.
16494 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16496 (read_import_dir): Don't try to skip `.' and `..'.
16497 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16498 build_array_from_name. Main `for' loop reorganized.
16499 (resolve_qualified_expression_name): When building access to a
16500 field, use the type where the field was found, not its own type.
16501 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16502 field was found is null.
16503 (qualify_ambiguous_name): Sweep through all successive array
16506 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16508 * java-tree.h (pop_labeled_block, lang_printable_name,
16509 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16510 interface_of_p, inherits_from_p, fix_classpath,
16511 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16512 make_class_data, register_class, alloc_name_constant): New
16513 function prototypes.
16514 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16515 indentation. Added cast to remove warning.
16516 (lang_printable_name): Set v argument unused.
16517 (lang_print_error): Added argument to lang_printable_name call.
16518 (java_dummy_print, print_lang_decl, print_lang_type,
16519 print_lang_identifier, lang_print_xnode): All argument marked
16521 * lex.c (java_unget_unicode): Removed unnecessary argument.
16522 (java_allocate_new_line): Unused local variable is gone.
16523 (java_read_char): Added parenthesis in expressions to remove
16524 warnings. Added final return statement.
16525 (java_read_unicode): Added parenthesis in expression to remove
16527 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16528 (java_parse_escape_sequence): Likewise.
16529 (java_lex): Unused local variables are gone. Fixed
16530 java_unget_unicode invocation.
16531 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16533 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16534 lang_printable_name invocation in macro.
16535 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16537 (duplicate_declaration_error): Suppressed unused argument in
16539 (identical_subpath_p): Function declaration is gone.
16540 (patch_invoke): Suppressed unused argument in prototype.
16541 (patch_cast, build_labeled_block, check_thrown_exceptions):
16543 * parse.y (setjmp.h): Included
16544 (toplev.h): Likewise.
16545 (field_declaration:): Suppressed unused local
16546 (label_decl:): Fixed build_labeled_block invocation.
16547 (java_pop_parser_context): Put extra parenthesis around assignment
16549 (yyerror): Suppressed unused local variables.
16550 (variable_redefinition_error): Fixed lang_printable_name
16552 (create_interface): Suppressed unused local variables.
16553 (create_class): Likewise.
16554 (duplicate_declaration_error): Suppressed unused argument. Fixed
16555 lang_printable_name invocation.
16556 (register_fields): Suppressed unused local variable. Fixed
16557 duplicate_declaration_error invocation.
16558 (method_header): Suppressed unused local variable.
16559 (method_declarator, parser_check_super): Likewise.
16560 (java_complete_class): Suppressed unused local variable. Fixed
16561 fatal error message.
16562 (complete_class_report_errors): Added default: in switch.
16563 (java_check_regular_methods): Fixed lang_printable_name
16565 (check_throws_clauses): Likewise.
16566 (java_check_abstract_methods): Suppressed unused local
16567 variable. Fixed lang_printable_name invocation.
16568 (read_import_entry): Added supplemental return statement.
16569 (read_import_dir): Suppressed unused local variables.
16570 (check_pkg_class_access, declare_local_variables): Likewise.
16571 (source_start_java_method): Suppressed unused extern variable
16573 (expand_start_java_method): Suppressed unused extern and local
16574 variable declarations.
16575 (java_complete_expand_methods): Likewise.
16576 (java_complete_expand_method): Suppressed unused local variables.
16577 (make_qualified_name): Likewise.
16578 (resolve_qualified_expression_name): Added default: in
16579 switch. Fixed lang_printable_name invocation.
16580 (class_instance_creation_expression): Added parenthesis around
16582 (patch_method_invocation_stmt): Fixed lang_printable_name and
16583 patch_invoke invocations.
16584 (check_for_static_method_reference): Fixed lang_printable_name
16586 (patch_invoke): Suppressed unused arguments and local variables.
16587 (lookup_method_invoke): Suppressed unused local variables.
16588 (qualify_ambiguous_name): Added default: in switch.
16589 (identical_subpath_p): Function removed.
16590 (patch_assignment): Suppressed unused local variables. Suppressed
16591 unnecessary if statement. Fixed lang_printable_name invocations.
16592 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16593 (valid_ref_assignconv_cast_p): Parenthesis around
16594 expression. Suppressed unused local variables.
16595 (build_binop): Suppressed unused local variables. fixed
16596 lang_printable_name invocations.
16597 (string_constant_concatenation): Suppressed unused local
16599 (patch_unaryop): Fixed lang_printable_name invocation.
16600 (patch_cast): Suppressed unnecessary argument. Fixed
16601 lang_printable_name invocation.
16602 (patch_array_ref): Fixed lang_printable_name invocation.
16603 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16604 (build_labeled_block): Suppressed unused argument.
16605 (generate_labeled_block): Fixed build_labeled_block invocation.
16606 (build_loop_body): Suppressed unused local variables.
16607 (patch_loop_statement): Likewise.
16608 (patch_exit): Fixed lang_printable_name invocation.
16609 (patch_switch_statement): Likewise.
16610 (case_identity): First argument marked unused.
16611 (patch_try_statement): Fixed lang_printable_name invocations.
16612 (patch_synchronized_statement, patch_throw_statement): Likewise.
16613 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16614 lang_printable_name invocations.
16615 (check_thrown_exceptions_do): Suppressed unused argument.
16617 1998-10-14 Tom Tromey <tromey@cygnus.com>
16619 * jcf-write.c (write_classfile): Add output class file as target.
16620 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16621 * jcf.h: Added declarations for dependency-tracking functions.
16622 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16623 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16624 (finish_parse): Call jcf_dependency_write.
16625 (dependency_tracking): New global.
16626 (DEPEND_SET_FILE): New define.
16627 (DEPEND_ENABLE): New define.
16628 (init_parse): Enable dependency tracking if required.
16630 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16631 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16632 (../gcjh$(exeext)): Likewise.
16633 (jcf-depend.o): New target.
16634 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16635 (GCJH_SOURCES): Likewise.
16636 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16638 (find_classfile): Added dep_name argument.
16639 (find_class): Compute name of dependency.
16640 (open_in_zip): Call jcf_dependency_add_file.
16641 * gjavah.c (output_file): No longer global.
16642 (usage): Don't mention "gjavah".
16644 (java_no_argument): Likewise.
16645 (version): Likewise.
16646 (main): Recognize and handle -M family of options.
16647 (print_mangled_classname): Return is void.
16648 (process_file): Handle case where output is suppressed.
16649 (HANDLE_END_FIELD): Likewise.
16650 (HANDLE_METHOD): Likewise.
16651 * jcf-depend.c: New file.
16653 1998-10-13 Jeffrey A Law (law@cygnus.com)
16655 * java-tree.def: Add missing newline at EOF.
16657 1998-10-13 Tom Tromey <tromey@cygnus.com>
16659 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16660 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16662 Include <config.h> and "system.h".
16663 (disassemble_method): Undefine RET to avoid clash with
16664 config/i386/i386.h.
16666 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16668 * decl.c (runtime_exception_type_node, error_exception_type_node):
16669 New global variables.
16670 (init_decl_processing): Initialized.
16671 * expr.c (java_lang_expand_expr): Set caught exception type to
16672 null if catch handler argument doesn't exit.
16673 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16675 * java-tree.h (runtime_exception_type_node,
16676 error_exception_type_node): Global variables declared.
16677 (DECL_FUNCTION_THROWS): New macro.
16678 (DECL_FUNCTION_BODY): Modified comment.
16679 (DECL_SPECIFIC_COUNT): Likewise.
16680 (struct lang_decl): New field throws_list.
16681 (IS_UNCHECKED_EXPRESSION_P): New macro.
16682 * lex.c (java_lex): Generate location information for THROW_TK.
16683 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16684 EXCEPTIONS_P): New macros.
16685 (enum jdep_code): New value JDEP_EXCEPTION.
16686 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16687 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16688 PATCH_METHOD_RETURN_ERROR): New macros.
16689 (patch_method_invocation_stmt): Added new argument to prototype.
16690 (patch_synchronized_statement, patch_throw_statement,
16691 check_thrown_exceptions, check_thrown_exceptions_do,
16692 purge_unchecked_exceptions, check_throws_clauses): New function
16694 * parse.y Fixed typo in keyword section.
16695 (throw:): Rule tagged <node>.
16696 (THROW_TK): Keyword tagged <operator>.
16697 (method_header:): Last argument to call to method_header passed
16699 (throws:, class_type_list:, throw_statement:,
16700 synchronized_statement:, synchronized:): Defined actions.
16701 (method_header): New local variable current. Register exceptions
16702 from throws clause.
16703 (java_complete_tree): Complete and verify exceptions from throws
16705 (complete_class_report_errors): Error message on exceptions not
16707 (java_check_regular_methods): Fixed typo. Shortcut on private
16708 overriding methods. Changed error message on method
16709 redefinition. Check for throws clause compatibility.
16710 (check_throws_clauses): New function.
16711 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16712 method. Changed error message on method redefinition.
16713 (currently_caught_type_list): New static variable.
16714 (java_complete_expand_methods): Purge unchecked exceptions from
16715 throws clause list. Call PUSH_EXCEPTIONS before walk and
16716 POP_EXCEPTIONS after.
16717 (resolve_qualified_expression_name): Pass new argument as NULL to
16718 patch_method_invocation_stmt.
16719 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16720 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16721 argument list when appropriate. Use new argument if non null to
16722 store selected method decl.
16723 (patch_invoke): Convert if necessary args of builtin types before
16724 forming CALL_EXPR. Argument list no longer reversed here.
16725 (invocation_mode): Treat final methods as static methods.
16726 (java_complete_tree): New cases for THROW_EXPR: and
16727 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16729 (complete_function_arguments): No more RECORD_TYPE
16730 conversion. Function parameter nodes no longer saved.
16731 (valid_ref_assignconv_cast_p): Avoid handling null type.
16732 (patch_binop): Fixed null constant reference handling.
16733 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16734 BUILD_THROW macros.
16735 (patch_try_statement): Fixed comments. Record caught types in
16736 list, push the list, expand try block and pop the list.
16737 (patch_synchronized_statement, patch_throw_statement,
16738 check_thrown_exceptions, check_thrown_exceptions_do,
16739 purge_unchecked_exceptions): New functions.
16740 * typeck.c (lookup_argument_method): Allow WFL in place of method
16741 DECL_NAME during method definition check
16743 1998-10-09 Tom Tromey <tromey@cygnus.com>
16745 * gjavah.c (decode_signature_piece): New function.
16746 (print_c_decl): Use it. Added `name_override' argument.
16747 (print_method_info): Use name_override argument to print_c_decl.
16748 (seen_fields): Removed.
16749 (print_field_info): Don't update seen_fields.
16750 (struct method_name): New structure.
16751 (method_name_list): New global.
16752 (print_method_info): Add new method to list of methods.
16753 (name_is_method_p): New function.
16754 (print_field_info): If field name has same name as method, then
16756 (process_file): Parse methods before fields.
16757 (field_pass): New global.
16758 (HANDLE_END_FIELD): Take field_pass into account.
16760 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16762 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16763 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16765 1998-10-03 Anthony Green <green@cygnus.com>
16767 * jvspec.c: Fix bug in jvgenmain_spec patch.
16769 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16771 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16772 * decl.c (soft_exceptioninfo_call_node): New global variable.
16773 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16774 takes extra integer argument. soft_exceptioninfo_call_node
16776 * except.c (java_set_exception_lang_code): New function
16777 (method_init_exceptions): Called here.
16778 (prepare_eh_table_type): New function.
16779 (expand_end_java_handler): Called here.
16780 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16781 one argument. Modified generation of call to
16782 soft_badarrayindex_node to use new argument.
16783 (build_java_arrayaccess): Pass faulty index value to
16784 build_java_throw_out_of_bounds_exception.
16785 (generate_name): New function.
16786 (java_lang_expand_expr): New local variables node, current,
16787 has_finally_p. Expand TRY_EXPR node.
16788 (process_jvm_instruction): Replace top of the stack with thrown
16789 object reference when entering exception handler.
16790 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16791 specific tree codes.
16792 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16794 (DECL_SPECIFIC_COUNT): New macro.
16795 (prepare_eh_table_type, java_set_exception_lang_code,
16796 generate_name): New function declarations.
16797 (match_java_method): Declaration deleted.
16798 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16800 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16801 * parse.h (redefinition_error, refine_accessible_methods_list,
16802 can_cast_to_p): Function declaration removed.
16803 (classitf_redefinition_error, variable_redefinition_error,
16804 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16805 find_most_specific_methods_list, argument_types_convertible,
16806 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16807 valid_cast_to_p, valid_method_invocation_conversion_p,
16808 try_reference_assignconv, add_stmt_to_compound,
16809 build_jump_to_finally, build_tree_list, patch_try_statement,
16810 java_get_catch_block): New function declarations.
16811 * parse.y (string_buffer_type): Global variable deleted.
16812 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16813 finally): Rules tagged <node>.
16814 (TRY_TK, CATCH_TK): Token tagged <operator>.
16815 (class_body_declaration:, class_member_declaration:,
16816 formal_parameter:, explicit_constructor_invocation:,
16817 interface_member_declaration:, constant_declaration:,
16818 primary_no_new_array:, class_instance_creation_expression:,
16819 array_creation_expression:): Issue error on unsuported JDK1.1
16821 (try_statement:, catches:, finally:): Define actions.
16822 (catch_clause_parameter): New rule.
16823 (catch_clause:): Use new rule catch_clause_parameter.
16824 (parse_jdk1_1_error): New function.
16825 (redefinition_error): Renamed classitf_redefinition_error.
16826 (variable_redefinition_error): New function.
16827 (check_class_interface_creation): Call
16828 classitf_redefinition_error.
16829 (java_complete_tree): Added error message on JDEP_TYPE: case.
16830 (complete_class_report_errors): Fixed indentation.
16831 (declare_local_variables): Call variable_redefinition_error.
16832 (source_end_java_method): Call java_set_exception_lang_code and
16833 emit_handlers where appropriate.
16834 (java_method_add_stmt): Call add_stmt_to_block.
16835 (add_stmt_to_block): New function.
16836 (lookup_method_invoke): Fixed outside comment. new local variable
16837 candicates. Call find_applicable_accessible_methods_list and
16838 find_most_specific_methods_list when searching for a
16839 method. Modified error report to list possible candidates when
16841 (find_applicable_accessible_methods_list,
16842 find_most_specific_methods_list, argument_types_convertible): New
16844 (refine_accessible_methods_list): Function deleted.
16845 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16846 expr (if applicable) before calling patch_array_ref.
16847 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16848 (enter_block): Fixed comment.
16849 (enter_a_block): New function.
16850 (patch_assignment): Reorganized. Call try_reference_assignconv for
16851 references. Call valid_cast_to_p instead of can_cast_to_p.
16852 (try_reference_assignconv,
16853 valid_builtin_assignconv_identity_widening_p): New functions.
16854 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16855 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16857 (build_string_concatenation): Don't resolve StringBuffer.
16858 (patch_cast): Fixed inverted arguments.
16859 (patch_array_ref): Code to save array expr deleted. Call
16860 valid_cast_to_p instead of can_cast_to_p.
16861 (generate_labeled_block): Call generate_name.
16862 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16863 patch_try_statement): New functions.
16864 * typeck.c (match_java_method): Function deleted.
16866 1998-10-02 Anthony Green <green@cygnus.com>
16868 * jvspec.c: jvgenmain_spec uses different temporary file names.
16870 1998-10-02 Anthony Green <green@cygnus.com>
16872 * jvspec.c (lang_specific_driver): Fail if user specifies
16873 --main= when not linking.
16875 1998-09-28 Tom Tromey <tromey@cygnus.com>
16877 * class.c (make_class_data): Push value for `thread' field.
16878 * decl.c (init_decl_processing): Added `thread' field to class.
16880 * class.c (add_field): Always make static fields externally
16883 1998-09-26 Anthony Green <green@cygnus.com>
16885 * expr.c (build_java_athrow,
16886 build_java_throw_out_of_bounds_exception, expand_invoke,
16887 build_newarray, expand_java_multianewarray, build_java_monitor):
16888 Update comments to reflect _Jv_* function names.
16890 1998-09-25 Per Bothner <bothner@cygnus.com>
16892 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16893 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16894 * parse.y (expand_start_java_method): Likewise.
16896 1998-09-24 Per Bothner <bothner@cygnus.com>
16898 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16900 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16901 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16902 * expr.c: Remove no-longer-needed calls to promote_type.
16903 * decl.c (give_name_to_locals): Liekwise.
16904 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16905 * parse.y: Add/remove promote_type calls as appropriate.
16906 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16907 (parse_signature_string): Likewise.
16908 (build_java_array_type): Fix for now signature convenions.
16910 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16912 1998-09-23 Tom Tromey <tromey@cygnus.com>
16914 * class.c (init_class_processing): libjava function renamed to
16917 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16919 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16920 * java-tree.def: Fixed DEFTREECODE third argument.
16921 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16922 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16923 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16924 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16925 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16926 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16927 * lang.c (java_tree_code_type, java_tree_code_length,
16928 java_tree_code_name): New arrays.
16929 (lang_init): Append Java tree node definitions to Gcc ones.
16930 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16932 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16934 (java_lex): Allow declaration of empty string constants. Retain
16935 location information on CASE_TK and DEFAULT_TK.
16936 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16937 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16938 Modified to be more robust.
16939 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16940 (build_new_invocation, try_builtin_assignconv,
16941 patch_switch_statement, string_constant_concatenation,
16942 build_string_concatenation, patch_string_cst, patch_string,
16943 java_expand_switch): New function declarations.
16944 * parse.y: Rules related to switch and EH tagged <node>.
16945 (label_id): Set to NULL_TREE
16946 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16948 (this_or_super:): Fixed indentation.
16949 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16950 statement_expression:): Removed call to RULE on all sub-rules.
16951 (switch_expression:, switch_labels:): New rules.
16952 (switch_statement:, switch_block:, switch_block_statement_groups:,
16953 switch_block_statement_group:, switch_labels:, switch_label:):
16955 (throw_statement:, synchronized_statement:, try_statement:):
16956 Defined temporary actions.
16957 (class_instance_creation_expression:): Call
16958 build_new_invocation. Fixed indentation.
16959 (field_access): Fixed indentation.
16960 (method_invocation): Likewise.
16961 (make_qualified_primary): Use THIS_EXPR.
16962 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16963 resolving from SUPER, set *type_found.
16964 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16965 (java_complete_tree): Removed unused local variable `location'. Case
16966 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16967 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16968 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16969 STRING_CST: case. default: checks for patchable strings.
16970 (complete_function_arguments): Transform string constant or
16971 crafted StringBuffer if necessary.
16972 (build_method_invocation): Fixed comments.
16973 (build_new_invocation): New function.
16974 (patch_assignment): Call try_builtin_assignconv to figure a valid
16975 assignment conversion between builtin types.
16976 (try_builtin_assignconv): New function.
16977 (build_binop): Use URSHIFT_EXPR directly to call build.
16978 (operator_string): Use UNARY_PLUS_EXPR.
16979 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16981 (do_merge_string_cste, merge_string_cste,
16982 string_constant_concatenation, build_string_concatenation,
16983 patch_string, patch_string_cst): New function.
16984 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16985 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16986 (build_newarray_node): Use NEW_ARRAY_EXPR.
16987 (build_this): Use THIS_EXPR.
16988 (build_return): Enable debug information on return statement.
16989 (build_if_else_statement): Likewise.
16990 (complete_labeled_statement): Fixed related comment.
16991 (build_loop_body): Fixed comment.
16992 (build_bc_statement): Enable debug information on break/continue
16994 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16996 (patch_switch_statement, case_identity, java_expand_switch): New
16999 1998-09-21 Per Bothner <bothner@cygnus.com>
17001 * buffer.h (BUFFER_INIT): New macro.
17002 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
17003 Pass (struct jcf_partial *state) to most functions.
17004 (jcf_block, jcf_relocation): New types.
17005 Support labels, branches, conditionals, loops.
17007 1998-09-21 Tom Tromey <tromey@cygnus.com>
17009 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
17011 1998-09-21 Per Bothner <bothner@cygnus.com>
17013 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
17014 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
17015 not integer_type_node (INT_TYPE_SIZ bits).
17017 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
17019 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
17020 * jcf-dump.c (print_exception_table): New function.
17021 (disassemble_method): Better handling of wide instructions.
17022 Make more robust for bad input.
17024 1998-09-30 Jeffrey A Law (law@cygnus.com)
17026 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
17029 1998-09-17 Jeffrey A Law (law@cygnus.com)
17031 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
17033 1998-09-17 Tom Tromey <tromey@cygnus.com>
17035 * Makefile.in ($(PARSE_H)): Removed target.
17037 1998-09-17 Jeffrey A Law (law@cygnus.com)
17039 * Makefile.in (JAVA_OBJS): Add memmove.o
17040 (memmove.o): New target & rules.
17042 1998-09-15 Tom Tromey <tromey@cygnus.com>
17044 * expr.c (expand_invoke): Don't generate a call to the class init
17047 1998-09-14 Jeffrey A Law (law@cygnus.com)
17049 * Makefile.in: Add many missing dependencies.
17050 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
17052 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
17053 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
17055 1998-09-11 Per Bothner <bothner@cygnus.com>
17057 * decl.c (complete_start_java_method): If method is static (and
17058 not private) call _Jv_InitClass.
17059 * expr.c (expand_invoke): Don't call build_class_init.
17061 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
17063 1998-09-10 Jeffrey A Law (law@cygnus.com)
17065 * Make-lang.in (GCJ): Define before using.
17067 1998-09-09 Jeffrey A Law (law@cygnus.com)
17069 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
17070 losing due to namespace pollution in GNU getopt.h
17072 1998-09-09 Tom Tromey <tromey@cygnus.com>
17074 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
17075 (java.all.cross): Likewise.
17076 (java.rest.encap): Likewise.
17078 1998-09-08 Jeffrey A Law (law@cygnus.com)
17080 * gjavah.c (print_class_decls): Fix thinko in arglist
17081 * jcv-io.c (find_classfile): Similarly.
17083 1998-09-07 Jeffrey A Law (law@cygnus.com)
17085 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
17087 1998-09-05 Tom Tromey <tromey@cygnus.com>
17089 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
17090 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
17091 * Makefile.in (PARSE_C): New macro.
17092 (PARSE_H): Likewise.
17093 (PARSE_SCAN_C): Likewise.
17094 ($(PARSE_C)): Target renamed from parse.c.
17095 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
17096 (clean): Remove parse-scan.c as well.
17097 (parse.o): Depend on $(PARSE_C).
17099 1998-09-05 Anthony Green <green@cygnus.com>
17101 * README, license.terms: Removed.
17103 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
17104 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
17105 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
17106 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
17107 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17108 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17109 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17110 and Java trademark attribution.
17112 1998-09-04 Tom Tromey <tromey@cygnus.com>
17114 * Makefile.in: Use gcjh, not gjavah.
17115 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17116 * Make-lang.in: Changed gjavah to gcjh everywhere.
17118 1998-09-03 Per Bothner <bothner@cygnus.com>
17120 * gjavah.c: Support new -prepend -add -append flags.
17121 (print_method_info): Method is not virtual if class is final.
17123 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17125 * jv-scan.c: Fixed copyright assignment.
17126 * keyword.gperf: Likewise.
17127 * keyword.h: Likewise.
17128 * lex.c: Fixed copyright assignment.
17129 (java_lex): Push unicode back when parsing '<'.
17130 * lex.h: Fixed copyright assignment.
17131 * parse-scan.y: Likewise.
17132 * parse.h: Fixed copyright assignment.
17133 (build_debugable_stmt, complete_for_loop): New function prototypes.
17134 * parse.y: Fixed copyright assignment.
17135 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17136 size_zero_node when completing a loop with no exit condition.
17137 (for_statement_nsi:): Define action.
17138 (for_init:, for_update:): Return size_zero_node when empty.
17139 (declare_local_variables): Call build_debugable_stmt.
17140 (build_debugable_stmt): New function.
17141 (build_loop_body): Build debugable statement around loop
17143 (complete_loop_body): Take into account the debugable statement
17144 around the EXIT_EXPR.
17145 (complete_loop_body): New function.
17146 (patch_exit_expr): Fixed condition inversion.
17148 1998-09-02 Tom Tromey <tromey@cygnus.com>
17150 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17151 name of thread define.
17152 * jvspec.c (THREAD_NAME): New macro.
17154 (THREADLIB): Likewise.
17155 (lang_specific_driver): Recognize attempt to link with thread
17156 library or gc library. Recognize -ljava on command line so it
17157 isn't linked against more than once.
17159 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17161 * parse-scan.y (report_main_declaration): Name of the class
17162 containing `main' can be a qualified name.
17164 1998-08-31 Tom Tromey <tromey@cygnus.com>
17166 * config-lang.in: Changed gjavac to gjc everywhere.
17167 * Make-lang.in: Changed gjavac to gjc everywhere.
17169 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17171 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17172 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17173 and install the files.
17174 * Makefile.in (JAVA_OBJS_LITE): New variable.
17175 (compiler:): Now include jv-scan as a dependency.
17176 (../jv-scan$(exeext), parse-scan.c): New targets.
17177 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17178 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17179 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17180 check for errors even if parse_only.
17181 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17183 (yylex): New function. Uses java_lex body.
17184 (java_lex): Removed commented out statement. Remove local variable
17185 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17186 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17187 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17188 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17189 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17190 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17192 (java_lex_error): Empty if JC1_LITE is defined.
17193 (java_get_line_col): Return 0 if JC1_LITE is defined.
17194 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17195 SET_MODIFIER_CTX): Moved into the section containing the macros
17196 conditionally defined by JC1_LITE.
17197 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17198 argument if JC1_LITE is defined.
17199 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17200 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17202 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17203 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17204 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17205 to different values according to JC1_LITE.
17206 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17207 declared if JC1_LITE set.
17208 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17209 defined if JC1_LITE not set.
17210 (struct parser_ctx): Reorganized and skip the jc1 front end part
17212 (java_layout_classes): New function definition.
17213 (java_push_parser_context, java_init_lex, yyparse, yylex,
17214 yyerror): Prototype always declared. All other static function
17215 prototypes declared only if JC1_LITE is not set.
17216 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17217 declared in parse.h.
17218 (java_layout_classes): New function.
17219 (java_complete_expand_methods): No longer layout the class here.
17220 * parse-scan.y: New file.
17221 * jv-scan.c: New file.
17223 1998-08-25 Tom Tromey <tromey@cygnus.com>
17225 * gjavah.c (main): Handle -friend option.
17226 (friend_specs): New global.
17227 (generate_access): Handle friend_specs.
17228 (process_file): Likewise.
17229 (MAX_FRIENDS): New macro.
17230 (friend_count): New global.
17231 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17232 Changed all callers.
17234 1998-08-24 Per Bothner <bothner@cygnus.com>
17236 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17237 (main): Handle processing all the entries of a named .zip archive.
17238 * jcf-io.c (jcf_trim_old_input): New function.
17239 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17241 1998-08-24 Per Bothner <bothner@cygnus.com>
17243 * lang.c (flag_assume_compiled): Make default be on.
17245 1998-08-21 Per Bothner <bothner@cygnus.com>
17247 * jcf-dump.c: Add bunches of flags to control output more.
17248 (process_class): New function; support printing more than one class.
17249 (main): Support new --print-main and --javap flags.
17250 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17251 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17253 1998-08-20 Per Bothner <bothner@cygnus.com>
17255 Change mangling of dispatch table to match C++ vtable (w/thunks).
17256 * class.c (build_dtable_decl), java-tree.h: New function.
17257 (make_class_data): Call it.
17258 * decl.c (init_decl_processing): Likewise.
17260 1998-08-19 Warren Levy <warrenl@cygnus.com>
17262 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17263 soft_anewarray; adjust args passed.
17264 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17265 match _Jv_NewObjectArray.
17267 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17269 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17270 * expr.c (loopup_label): Call create_label_decl.
17271 (create_label_decl): New function.
17272 (java_lang_expand_expr): Call expand_start_bindings with argument
17274 * java-tree.h Added space after PROTO in function declarations
17276 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17277 (create_label_decl, push_labeled_block): New function
17279 * lex.c (label_id): Initialize.
17280 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17282 * parse.h Added space after PROTO in function declarations when
17284 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17285 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17286 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17287 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17289 (struct parser_ctxt): New fields current_loop,
17290 current_labeled_block.
17291 (build_if_else_statement, patch_if_else_statement,
17292 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17293 generate_labeled_block, complete_labeled_statement,
17294 build_bc_statement, patch_bc_statement, patch_loop_statement,
17295 build_new_loop, build_loop_body, complete_loop_body): New function
17297 * parse.y (java_warning_count): New global variable.
17298 (label_id): New static variable.
17299 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17300 (block:): Return size_zero_node when block is empty.
17301 (empty_statement:): Return size_zero_node.
17302 (statement:): Implement supplemental action when for_statement: is
17304 (label_decl:): New rule.
17305 (labeled_statement:): Rewritten using label_decl. Actions
17307 (labeled_statement_nsi:): Likewise.
17308 (if_then_statement): Actions implemented.
17309 (while_expression): New rule.
17310 (while_statement:): Rewritten using while_expression. Actions
17312 (while_statement_nsi:): Likewise.
17313 (do_statement_begin:): New rule.
17314 (do_statement:): Rewritten using do_statement_begin. Actions
17316 (for_statement:): Rewritten using for_begin. Actions implemented.
17317 (for_statement_nsi:): Likewise.
17318 (for_header:, for_begin:): New rules.
17319 (for_init:): Actions implemented.
17320 (statement_expression_list:, break_statement:,
17321 continue_statement:): Likewise.
17322 (yyerror): Count number of issued warning(s).
17323 (java_report_errors): Report error(s) and/or warning(s).
17324 (java_complete_class): Use build_java_argument_signature to
17325 recompute completed method signature.
17326 (java_check_regular_methods): New locals method_wfl and aflags.
17327 Use method_wfl instead of lookup_cl during error reports. Fixed
17328 indentation and modified some error messages. Use
17329 lang_printable_name in method instead of the DECL_NAME. New code
17330 to issue warnings on methods not overriding corresponding methods
17331 private to a different package.
17332 (java_method_add_stmt): Call add_stmt_to_compound.
17333 (add_stmt_to_compound): New function.
17334 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17335 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17336 (build_if_else_statement, patch_if_else_statement,
17337 build_labeled_block, generate_labeled_block,
17338 complete_labeled_statement, build_new_loop, build_loop_body,
17339 complete_loop_body, patch_loop_statement, build_bc_statement,
17340 patch_bc_statement, patch_exit_expr): New functions.
17341 * typeck.c (build_java_signature): Build argument signature before
17342 enclosing it in between parenthesis.
17344 1998-08-17 Warren Levy <warrenl@cygnus.com>
17346 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17347 (JAVA_OBJS): Added reminder comment
17349 1998-08-13 Nick Clifton <nickc@cygnus.com>
17351 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17352 be interpreted as a long long.
17354 1998-08-13 Warren Levy <warrenl@cygnus.com>
17356 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17357 soft_initialise_class. Use _Jv_NewMultiArray, not
17358 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17359 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17360 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17361 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17363 1998-08-12 Per Bothner <bothner@cygnus.com>
17365 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17366 length_identifier_node): New global tree node constants.
17367 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17368 Replace uses by super_identifier_node etc.
17369 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17371 * parse.y (resolve_field_access): Don't special-case ".length" if
17372 flag_emit_class_files.
17373 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17374 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17377 1998-08-11 Per Bothner <bothner@cygnus.com>
17379 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17380 * class.c (make_method_value): Remove init for removed fields.
17382 * class.c (layout_class): Use build_java_argument_signature.
17383 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17385 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17386 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17387 (build_java_signature): Don't use push_java_argument_signature.
17389 * typeck.c (lookup_argument_method): New function.
17390 * parse.y (java_check_regular_methods): Use lookup_argument_method
17391 instead of lookup_java_method2 followed by lookup_java_method.
17393 * parse.y (check_method_redefinition): Minor optimization.
17395 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17396 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17398 1998-08-10 Tom Tromey <tromey@cygnus.com>
17400 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17403 * gjavah.c (java_float_finite): Use K&R-style definition.
17404 (java_double_finite): Likewise.
17405 (generate_access): Now returns void. Changed all callers.
17406 (last_access_generated): Removed.
17407 (process_file): Only make a single pass over the .class file.
17409 1998-07-29 Per Bothner <bothner@cygnus.com>
17411 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17412 for compatibility for G++ (with -fvtable-thunks).
17413 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17415 * gjavah.c (process_file): Use public inheritance for super-class.
17417 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17419 * lex.c (java_init_lex): Initialize ctxp->package.
17420 * parse.h (struct parser_ctxt): package and package_len replaced
17421 by tree package, an identifier node. Field method_decl_list is
17422 gone. Fixed comments.
17423 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17424 class_in_current_package): New function prototypes.
17425 * parse.y (array_type:): Set class loaded flag on primitive type
17427 (package_declaration:): Assign ctxp->package to the
17429 (method_invocation:): Handle invocation of method qualified by
17431 (single_type_import_declaration:): Removed ambiguity check.
17432 (java_pop_parser_context): New local variable `next'. Reset and
17433 set IMPORT_CLASSFILE_NAME flags on current and previous import
17435 (java_accstring_lookup): Use new local macro COPY_RETURN.
17436 (lookup_field_wrapper): New function.
17437 (parser_qualified_classname): Use merge_qualified_name.
17438 (parser_check_super_interface): Broaden error message.
17439 (do_resolve_class): Check for qualified class name in the current
17440 compilation unit if appropriate.
17441 (process_imports): Check for already defined classes.
17442 (check_pkg_class_access): Got rid of call to
17443 get_access_flags_from_decl.
17444 (java_complete_expand_methods): Call safe_layout_class based on
17445 the current class size.
17446 (make_qualified_primary): Build a WFL qualification on primary if
17448 (merge_qualified_name): New function.
17449 (make_qualified_name): Use merge_qualified_name.
17450 (resolve_expression_name): Use safe_lookup_field.
17451 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17452 (resolve_qualified_expression_name): Likewise. Check on resolved
17453 element accessibility.
17454 (not_accessible_p, class_in_current_package): New functions.
17455 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17456 (patch_method_invocation_stmt): Merged common pieces. Check
17457 accessibility of invoked method.
17458 (check_for_static_method_reference): Add returned type in error
17460 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17461 (refine_accessible_methods_list): Merged two conditions in test.
17462 (java_complete_class): Sanity check on stabilize_ref gone.
17463 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17465 1998-07-28 Per Bothner <bothner@cygnus.com>
17467 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17469 1998-07-24 Tom Tromey <tromey@cygnus.com>
17471 * gjavah.c (F_NAN): Removed.
17472 (F_NAN_MASK): New macro.
17473 (F_POSITIVE_INFINITY): Removed.
17474 (F_NEGATIVE_INFINITY): Likewise.
17475 (java_float_finite): Rewrote.
17476 (D_NAN_MASK): Renamed.
17477 (java_double_finite): Rewrote.
17478 (D_POSITIVE_INFINITY): Removed.
17479 (D_NEGATIVE_INFINITY): Likewise.
17481 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17482 If verbose, print underlying representation of value in hex.
17484 1998-07-24 Per Bothner <bothner@cygnus.com>
17486 * buffer.h, buffer.c: New files.
17487 * Makefile.in (JAVA_OBJS): Add buffer.o.
17489 Support locals variables and writing their debug entries to .class.
17490 * jcf-write.c: Simplify some by user new buffer type.
17491 (vode_buffer_grow): Removed.
17492 (struct localvar_info): New type.
17493 (localsvars, localvartable): New buffers.
17494 (localvar_alloc, localvar_free): New functions.
17495 (generate_bytecode_insns): Handle local variables.
17496 (generate_classfile): Write LocalVariableTable attribute.
17498 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17500 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17501 * zipfile.h (ZIPMAGIC): New macro.
17503 1998-07-24 Tom Tromey <tromey@cygnus.com>
17505 * Makefile.in (gjavah.o): Updated dependencies.
17506 (jcf-dump.o): Likewise.
17507 (all.indirect): Use ../gjavah.
17508 (../gjavah$(exeext)): Likewise.
17509 (clean): Don't remove gjavah.
17510 (clean): Remove parse.c, not java/parse.c.
17511 * Make-lang.in (java): Added gjavah.
17512 (gjavah$(exeext)): New target.
17513 (GJAVAH_SOURCES): New macro.
17514 (java.all.build): Added gjavah.
17515 (java.all.cross): Likewise.
17516 (java.rest.encap): Likewise.
17517 * config-lang.in (compilers, stagestuff): Added gjavah.
17519 1998-07-23 Tom Tromey <tromey@cygnus.com>
17521 * gjavah.c (java_float_finite): New function.
17522 (java_double_finite): Likewise.
17523 (F_POSITIVE_INFINITY): New macro.
17524 (F_NEGATIVE_INFINITY): Likewise.
17526 (D_POSITIVE_INFINITY): Likewise.
17527 (D_NEGATIVE_INFINITY): Likewise.
17529 (print_field_info): Use java_float_finite and java_double_finite.
17531 1998-07-23 Per Bothner <bothner@cygnus.com>
17533 * parse.y (method_header): Name "this" implicit argument.
17535 1998-07-22 Per Bothner <bothner@cygnus.com>
17537 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17538 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17539 (put_linenumber): New function.
17540 (generate_bytecode_insns, generate_classfile): Write line numbers.
17542 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17544 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17545 (lookup_name, build_known_method_ref, build_class_init,
17546 build_invokevirtual, invoke_build_dtable, match_java_method,
17547 build_field_ref, pushdecl_force_head, build_java_binop,
17548 binary_numeric_promotion, build_decl_no_layout,
17549 build_java_arrayaccess, build_newarray, build_anewarray,
17550 build_java_array_length_access, build_java_arraynull_check): New
17551 extern function prototypes.
17552 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17553 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17555 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17557 * jcf.h (jcf_out_of_synch): New extern function prototype.
17558 * parse.h: Static/global function implemented in parse.y
17559 prototyped and declarations moved at the end of the file.
17560 (DECL_P): Check that the argument isn't null.
17561 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17562 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17563 (QUAL_DECL_TYPE): New macro.
17564 (PARAMS): Macro definition removed.
17565 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17566 (return_statement:): Call build_return.
17567 (field_access:): Call make_qualified_primary in sub rule.
17568 (method_invocation:): Build method invocation and call
17569 make_qualified_primary when processing primaries.
17570 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17571 get_type_from_signature.
17572 (java_check_regular_method): Extra integer 0 argument when calling
17573 lookup_java_method2.
17574 (lookup_java_interface_method2): Extra method DECL argument when
17575 calling lookup_java_interface_method2.
17576 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17577 COMPOUND_EXPR node.
17578 (java_complete_expand_method): Layout current class iff not
17579 already done. Don't process interface's methods.
17580 (java_complete_expand_method): Use super class only if it
17581 exists. Use current class otherwise.
17582 (make_qualified_primary): New function.
17583 (resolve_expression_name): Process qualified expression or
17584 expression from primary the same way.
17585 (resolve_expression_name): Two last arguments to
17586 resolve_field_access are now NULL_TREEs.
17587 (resolve_field_access): New variable is_static. Local field must
17588 be DECLs. is_static computed on field DECLs only. Append code in
17589 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17590 to initialize field_type.
17591 (resolve_qualified_expression_name): New local variable,
17592 previous_call_static and is_static. Handle primaries with function
17593 calls, casts, array references and `this'. `super' now handled as
17594 `(super_class)this'. Use is_static to clarify boolean expressions.
17595 Added code to handle case where a proper handle is required to
17596 access a field. Use QUAL_DECL_TYPE where applicable.
17597 (maybe_access_field): New function.
17598 (patch_method_invocation_stmt): New arguments primary, where,
17599 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17600 deleted. Use `where' as a type to search from if specified. Check
17601 for static method reference where forbidden. Append primary or
17602 current_this to the argument list if not calling constructor nor
17604 (check_for_static_method_reference): New function.
17605 (patch_invoke): Layout the class on which new is done if
17607 (lookup_method_invoke): Changed format to report errors on
17609 (qualify_ambiguous_name): New local variable this_found. Now
17610 handle things from primaries. Method call are considered
17612 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17613 changed into NULLs.
17614 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17615 (java_complete_tree): New case fo RETURN_EXPR. Process function
17616 call arguments in separate function.
17617 (complete_function_arguments): New function.
17618 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17620 (patch_assignment): Take the return function slot into account as
17621 a RHS. Distinguish assignment from a return.
17622 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17623 when checking methods in interfaces.
17624 (resolve_type_during_patch): NULL argument to unresolve_type_p
17625 instead of NULL_TREE.
17626 (patch_newarray): Fixed typo in comment.
17627 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17628 (build_return, patch_return): New functions.
17629 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17631 1998-07-21 Per Bothner <bothner@cygnus.com>
17633 * constants.c (find_name_and_type_constant, find_fieldref_index,
17634 find_methodref_index): New methods.
17635 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17636 just return given method. Also, rename to build_known_method_ref.
17637 (expand_invoke): Rename call to build_invoke_non_interface.
17638 * java-tree.h, parse.h: Update prototype.
17639 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17640 (such as expand_expr_stmt) if flag_emit_class_files.
17641 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17642 STACK_TARGET, IGNORE_TARGET): New macros.
17643 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17644 (generate_bytecode_insn): New function to generate method's bytecode.
17645 (generate_classfile): Node generate Code attribute for a method.
17646 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17647 push_long_const, field_op, adjust_typed_op, maybe_wide):
17648 New functions used by generate_bytecode_insn.
17650 * typeck.c (signature_include_return): Remove variable.
17651 (push_java_argument_signature, build_java_argument_signature): New.
17652 (build_java_signature): Use push_java_argument_signature.
17653 * parse.y: Use build_java_argument_signature instead of fiddling
17654 with signature_include_return.
17656 1998-07-17 Tom Tromey <tromey@cygnus.com>
17658 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17661 * Makefile.in (all.indirect): Added gjavah$(exeext).
17662 (gjavah$(exeext)): Added $(exeext).
17665 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17667 * class.c (layout_class): Call to java_layout_parsed_class replace
17668 by safe_layout_class.
17669 * expr.c (build_java_array_length_access): Removed static storage
17670 class in the function definition.
17671 (build_java_arraynull_check): Likewise.
17672 Also fixed typos in two comments.
17673 * lex.c (java_init_lex): Initialize static global kw_length.
17674 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17675 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17677 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17678 * parse.h (resolve_no_layout): New static function declaration.
17679 (get_identifier_in_static): Declaration removed.
17680 (java_layout_parsed_class): Function name declaration changed to
17682 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17683 not_initialized_as_it_should_p, build_this): New static function
17685 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17686 binary_numeric_promotion, stabilize_reference,
17687 build_decl_no_layout, build_java_arrayaccess): Extern function
17688 declarations moved into their own section.
17689 (build_newarray, build_anewarray, build_java_array_length_access,
17690 build_java_arraynull_check): New extern function declarations.
17691 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17692 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17694 (CALL_CONSTRUCTOR_P): New macro.
17695 * parse.y (kw_length): New static global tree node.
17696 (return_statement): Tagged <node>.
17697 (RETURN_TK): Tagged <operator>.
17698 (variable_declarator_id:): Build variable declaration with an
17699 empty initialization value if a syntax error was found in the
17700 initialization part of the variable declaration.
17701 (statement_without_trailing_substatement:): return_statement: now
17702 uses the default rule.
17703 (return_statement:): Temporarily fixed to return NULL_TREE.
17704 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17705 (class_instance_creation_expression:): Class creation rules now
17706 call build_method_invocation upon reduction.
17707 (array_creation_expression:): Rules call build_newarray_node upon
17709 (dim_exprs:): Build a list of dimension expressions.
17710 (dim_expr:): Store location of the OSB_TK in the dimension
17712 (method_invocation:): Added a new error rule.
17713 (build_unresolved_array_type): WFL argument may also be an array
17714 on a primitive type. Name of the argument changed to reflect this.
17715 (method_declarator): Insert argument type at the beginning of the
17716 argument type list and later reverse the list.
17717 (unresolved_type_p): Argument 'returned' may be optionally
17719 (java_layout_class_from_source): Function renamed
17721 (resolve_and_layout): Now call resolve_no_layout and
17723 (resolve_no_layout): New function.
17724 (purify_type_name): New function.
17725 (complete_class_report_errors): Call purify_type_name during error
17726 report on a type not found.
17727 (process_imports): error_found local variable doesn't need to be
17728 initialized to zero.
17729 (declare_local_variables): New local type_wfl. Fixed typo in error
17730 message. type_wfl assigned to unresolved type and used to register
17731 incomplete type. Build a WFL around the variable initialization
17732 statement so that debug info can be generated on it.
17733 (source_start_java_method): Reverse argument list after they've
17735 (current_this): New static global variable.
17736 (java_complete_expand_methods): Set current_this when appropriate.
17737 (resolve_expression_name): Build correct static and non static
17738 field access bearing a simple name.
17739 (resolve_field_access): Resolve the length field of arrays. Handle
17741 (patch_method_invocation_stmt): Set the type of the method
17742 invocation to error_mark_node. This value is later overridden by a
17743 valid type, if any. Don't handle qualified constructor invocation
17744 as qualified method invocation. Call lookup_method_invoke with its
17745 new flag. It's no longer necessary to access the selected method
17746 as the value of a tree list. Handle constructor invocation.
17747 (patch_invoke): Reverse argument list when invoking non interface
17748 methods. Insert call to new as the first argument of the
17750 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17751 defined within a final class. Return INVOKE_STATIC if the invoked
17752 method is a constructor.
17753 (lookup_method_invoke): New lc argument is a flag to indicate a
17754 constructor lookup. Now handle constructor lookup. Choose the most
17755 specific method in case several were matching the invocation
17756 requirements. Return a method decl instead of a tree list featuring
17757 one single method decl element.
17758 (refine_accessible_methods_list): New lc flag argument to
17759 indicate that a constructor is being looked up.
17760 (not_initialized_as_it_should_p): New function.
17761 (java_complete_tree): Now process fake tree codes
17762 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17763 save_expr on resolved function call arguments. Case on
17764 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17765 (patch_assignment): LHS can be a field access expression. When
17766 dealing with reference, lhs_type is the promoted type of the
17767 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17769 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17770 (patch_binop): Use not_initialized_as_it_should_p where
17772 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17773 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17775 (resolve_type_during_patch): New function.
17776 (patch_cast): Call resolve_type_during_patch to resolve type and
17777 report error accordingly.
17778 (patch_array_ref): Use not_initialized_as_it_should_p where
17779 applicable. Array base expression is saved before being
17780 used. Promote the type of an array elements if it contains non
17782 (build_newarray_node, patch_newarray, build_this): New functions.
17784 1998-07-16 Tom Tromey <tromey@cygnus.com>
17786 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17787 increment it in `for' statement.
17788 (print_field_info): If number is inf or nan, don't print it.
17789 (print_method_info): If method name is `delete', just ignore it.
17790 (print_c_decl): Special-case jstringArray.
17792 * gjavah.c (help): New function.
17793 (no_argument): New function.
17794 (usage): Changed text.
17795 (main): Rewrote argument handling. Now handles -v, --help,
17797 (version): New function.
17798 (found_error): New global.
17799 (main): Return found_error.
17800 (generate_access): Set found_error.
17801 (print_c_decl): Likewise.
17803 1998-07-15 Tom Tromey <tromey@cygnus.com>
17805 * gjavah.c (print_c_decl): Don't print "," when examining field.
17806 Skip type name when looking at "[L" types.
17807 (process_file): Now static.
17808 (generate_access): Now returns int.
17809 (last_access_generated): New global.
17810 (process_file): Clear last_access_generated; make multiple passes
17812 (print_field_info): Just return if generate_access returns true.
17813 (print_method_info): Likewise. Also, allow <init> functions to
17815 (print_c_decl): Added is_init argument. Print constructors
17817 (print_cxx_classname): Use UTF8_GET to extract characters from
17819 (print_base_classname): New function.
17820 (print_class_decls): New function.
17821 (process_file): Use it.
17822 (utf8_cmp): New function.
17824 1998-07-13 Nick Clifton <nickc@cygnus.com>
17826 * lang-options.h: Format changed to match changes in gcc/toplev.c
17827 to implement a --help option.
17829 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17831 * decl.c (init_decl_processing): Revert change to dtable_type.
17833 1998-07-09 Per Bothner <bothner@cygnus.com>
17835 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17837 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17839 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17841 * lang.c (lang_init): Default flag_exceptions to 1, without
17842 checking to see if it's 2 first.
17844 1998-07-08 Jeffrey A Law (law@cygnus.com)
17846 * constants.c: Include "system.h".
17847 * decl.c: Likewise.
17848 * lang.c (flag_new_exceptions): Get via extern now.
17849 (lang_init_options): New functions. Turn on flag_new_exceptions.
17851 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17853 * lex.c (java_lex): Return 0 when we see an invalid character in
17856 * lex.c (java_read_char): Specify extra argument when calling
17858 (java_read_unicode, java_parse_end_comment,
17859 java_parse_escape_sequence): Likewise,
17860 (java_lex): Specify extra argument when calling
17861 java_lex_error. Test that IDs are beginning with a legal character
17862 for IDs. Handle invalid characters with an error message and a
17863 call to java_lex_error.
17864 (java_lex_error): Adjust column position by new argument
17865 `forward'. Issue an error even if in the middle of reporting an
17868 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17870 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17871 we don't explicitly put a null pointer when we're copying it.
17873 1998-07-07 Tom Tromey <tromey@cygnus.com>
17875 * gjavah.c (print_cxx_classname): New function.
17876 (super_class_name): Likewise.
17877 (print_super_fields): Removed.
17878 (in_super): Removed.
17879 (print_field_info): Never generate #defines.
17880 (print_c_decl): Changed generated types to match JNI. No longer
17881 print class name before method name.
17882 (print_method_info): Print "static" before static methods.
17883 Print "virtual" before non-final methods.
17884 (usage): Use exit(1), not exit(-1).
17886 (print_field_info): Use %.17g to print a double.
17887 (last_access): New globals.
17888 (process_file): Initialize last_access.
17889 (usage): Now static.
17890 (ACC_VISIBILITY): New define.
17891 (generate_access): New function.
17892 (print_field_info): Call it.
17893 (print_method_info): Likewise. Also, generate information for all
17894 methods, not just native methods. Return void.
17895 (print_c_decl): Return void.
17896 (print_field_info): Return void.
17898 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17900 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17901 processing the jc1 grammar file. Prefix bison functions and
17902 variables with java_.
17903 (parse.c): Dependencies on parse.h and lex.h
17904 * expr.c (build_java_arrayaccess): Function now global.
17905 * java-tree.h: Comment reorganized to carry on previous
17906 classification effort.
17907 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17908 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17909 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17910 java_parse (new prefix java_ generated by bison).
17911 (java_layout_parsed_class, java_register_parsed_class): Function
17913 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17914 * lex.c (static tree wfl_op): Variable deleted.
17915 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17916 ctxp fields to NULL_TREE.
17917 (java_lex): No longer create WFL for operators. Filename caching
17918 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17919 created as STRING_CST and later expanded. Removed extra argument
17920 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17922 (build_wfl_node): Removed code in comments.
17923 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17924 store token and location data in the current bison token.
17925 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17926 static/extern function declaration at the beginning of the file.
17927 (struct qualification): Data structure definition deleted.
17928 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17929 (qualify_ambiguous_name): Function declaration modified. Function
17930 now returns nothing.
17931 (build_array_ref, patch_array_ref, make_qualified_name,
17932 resolve_qualified_expression_name, maybe_generate_clinit,
17933 resolve_field_access): New static function declarations.
17934 (build_java_arrayaccess): New extern function declaration.
17935 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17936 (CALL_EXPR_PRIMARY): Macro deleted.
17937 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17938 (struct parser_ctxt): Field initialized_final
17939 removed. non_static_initialized, static_initialized: New fields.
17940 * parse.y (static tree kw_super, static tree kw_this): New global
17942 (%union): tree wfl field of operator member replaced by int
17943 location. WFLs are non longer created for operators.
17944 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17945 (qualified_name:): Now calls make_qualified_name to build the
17947 (type_declaration:): Consider generating <clinit> when class
17949 (variable_declarator:): Directly build an assignment node when the
17950 variable is initialized when declared.
17951 (this_or_super:): Build a WFL and set current location when THIS
17952 or SUPER are parsed.
17953 (expression_statement:): Wrap statement around a WFL.
17954 (primary_no_new_array:): Fixed typo. Changed value returned by
17955 THIS_TK because of its new type (temporary).
17956 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17957 (field_access:): Build qualified name with SUPER.
17958 (method_invocation:): Fixed returned value because of SUPER's new
17960 (array_access:): Use OSB_TK location information.
17961 (post_increment_expression:, post_decrement_expression:,
17962 unary_expression:, pre_increment_expression:,
17963 pre_decrement_expression:, unary_expression_not_plus_minus:,
17964 cast_expression:, multiplicative_expression:,
17965 additive_expression:, shift_expression:, relational_expression:,
17966 equality_expression:, and_expression:, exclusive_or_expression:,
17967 inclusive_or_expression:, conditional_and_expression:,
17968 conditional_or_expression:, assignment:): Use new location/token
17969 information available on operators.
17970 (create_class): Set super_decl_type to NULL_TREE when processing
17972 (register_fields): Field initialization is now a MODIFY_EXPR
17973 node. Chain initialization code to the matching lists (according
17974 to the field declaration modifiers).
17975 (maybe_generate_clinit): New function.
17976 (method_header): Don't set method's DECL_NAME to a WFL when adding
17977 methods to java.lang.Object.
17978 (resolve_and_layout): Now can return NULL_TREE if the type
17979 resolution fails. Otherwise, return the class DECL instead of its
17981 (check_method_redefinition): Don't patch method DECL_NAME if it
17982 belongs to java.lang.Object.
17983 (process_imports): Simply assign error_found to the value returned
17984 by check_pkg_class_access.
17985 (declare_local_variables): Don't use their init statements (if
17986 any) when parsing error were previously found. Reuse MODIFY_EXPR
17987 build during parsing as an init statement.
17988 (java_method_add_stmt): Now return the current method body.
17989 (java_layout_parsed_class, java_register_parsed_class): Functions
17991 (java_complete_expand_methods): Initialize the constant pool on a
17992 per class basis. Layout the classes before expanding their method
17993 bodies. Don't try expand artificial constructor code if error were
17994 found. Make the classes data and register them if no error were
17996 (java_complete_expand_method): Retrieve an artificial constructor
17997 argument list before entering its body. Assign the top block to
17998 the artificial constructor function body and set types of declared
17999 blocks and compound statements to void. Walk method body if not an
18000 artificial constructor.
18001 (make_qualified_name, cut_identifier_in_qualified): New functions.
18002 (resolve_expression_name): Fixed comments. Save/restore the
18003 current class CLASS_LOADED_P flag value. Build non qualified
18004 static field access and handle qualified expression names.
18005 (resolve_field_access, resolve_qualified_expression_name): New
18007 (patch_method_invocation_stmt): Use the new expression resolution
18008 scheme, calling resolve_field_access when the function call is
18009 resolved as an expression.
18010 (qualify_ambiguous_name): Function rewritten to work on qualified
18011 expression produced by make_qualified_name.
18012 (java_complete_tree): Promote type when function's argument are
18013 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
18014 the assignment to discover further errors if RHS is a expression
18015 name that fails to evaluate. Declare LHS initialized even though
18016 the assignment failed. Don't use the location variable and removed
18017 extra argument in patch function calls. Now handle the ARRAY_REF
18018 case and build internal string representation when STRING_CSTs are
18020 (build_method_invocation): Don't wrap function call around a WFL.
18021 (build_assignment): Likewise. Use the operator location
18023 (patch_assignment): Handle array access LHSs. Handle error
18024 provenance, resulting in a better error report.
18025 (build_binop): Use op_location from operator as binop location
18027 (build_unaryop, build_incdec, build_cast): Likewise.
18028 (patch_binop): Extract location information from the node. Fixed
18029 typo in error message.
18030 (patch_unary_op): Extract location information from the node.
18031 (build_array_ref, patch_array_ref): New functions.
18033 1998-07-01 Tom Tromey <tromey@cygnus.com>
18035 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
18036 match _Jv_IsInstanceOf.
18037 * decl.c (init_decl_processing): Use _Jv_NewArray, not
18038 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
18040 1998-06-30 Tom Tromey <tromey@cygnus.com>
18042 * decl.c (init_decl_processing): Functions are now named
18043 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
18045 1998-06-29 Per Bothner <bothner@cygnus.com>
18047 * java-tree.h (load_class): Add prototype.
18048 * class.c (is_compiled_class): Add missing arg to load_class.
18049 * expr.c (expand_java_NEW): Call load_class.
18050 * parse.y (process_import): Removed bogus use of void return value.
18052 1998-06-25 Per Bothner <bothner@cygnus.com>
18054 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
18055 Function name is "_Jv_Throw" instead of "soft_athrow".
18056 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
18057 Function name is "_Jv_AllocObject" instead of "soft_new".
18058 Takes an extra parameter (object size).
18059 * expr.c: Update calls.
18061 1998-06-24 Per Bothner <bothner@cygnus.com>
18063 * lex.c (java_get_line_col): Handle end-of-file.
18064 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
18066 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
18068 * lang.c (lang_init): Make -fexceptions the default.
18069 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
18070 exception handling is not turned on.
18072 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
18074 * lang.c (flag_new_exceptions): Make this this default.
18075 * decl.c (end_java_method): Call emit_handlers.
18076 * except.c (method_init_exceptions): Set language code and version.
18077 (expand_start_java_handler): Enable exception, and call
18078 expand_eh_region_start.
18079 (expand_end_java_handler): Enable exception, and set up catch blocks.
18080 (emit_handlers): New routine to generate the saved handlers.
18081 * java-except.h (emit_handlers): Add prototype.
18083 1998-06-12 Per Bothner <bothner@cygnus.com>
18085 We used to have three different representations of the constant pool:
18086 the CPool structure, the tree_constant_pool, and the constructures
18087 used to build the Class object (which may need class and string
18088 constants) in compiled code. None were appropriate for compiling
18089 to .class files, so I did a major overhaul.
18091 First, the tree_constant_pool array was removed. Things were
18092 modified to the CPool structure in the JCF could be used.
18093 Second, a "capacity" field was added to the CPool, and functions
18094 written to search for a matching constant, adding one if not found.
18095 The code that generated the Class object was changed to use a CPool.
18096 The actual TREE_LISTs used to build the CONSTRUCTORs used for
18097 the static Class object are now only in build_constants_constructor.
18098 Finally, I wrote code which can generate a .class file (including its
18099 constant pool) from the RECORD_TYPE of a class. This is a big step
18100 on the way to compiling Java source into .class files.
18102 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
18103 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
18105 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
18106 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
18107 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18108 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18109 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18110 (lang_type): Removed constant_pool field.
18111 * jcf.h (CPool): Renamed size to count. Added field capacity.
18112 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18113 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18114 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18116 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18117 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18118 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18119 (set_constant_entry, find_constant1, find_constant2,
18120 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18121 find_utf8_constant, find_class_or_string_constant): New functions.
18123 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18124 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18125 (give_name_to_class, get_class_constant): Likewise.
18126 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18127 (get_name_and_type_constant, get_ref_constant): Removed.
18128 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18129 * parse.y: Don't save/restore tree_constant_pool.
18130 * verify.c (verify_jvm_instructions): Update for new approach.
18131 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18133 * lang-options.h: Added -femit-class-file, -femit-class-files.
18134 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18135 (lang_f_options): Added "emit-class-file(s)".
18137 * expr.c (build_java_arrayaccess): Generate more efficient array
18138 bounds checking, by using unsigned compare.
18140 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18142 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18144 * parse.h: New comment on the handling of unresolved type
18145 identifiers. JDEPs are now part of the jdep_code enum.
18146 (typedef struct jdep): Now use enum jdep_code or int, depending on
18147 availability. Both are narrowed down to an 8 bits bitfield.
18148 (CALL_EXPR_PRIMARY): Fixed comment.
18150 1998-06-10 Tom Tromey <tromey@cygnus.com>
18152 * Make-lang.in (java): Added gjavac and jvgenmain.
18153 (java.start.encap): Depend on gjavac.
18154 (java.rest.encap): Depend on jvgenmain.
18156 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18157 (JAVA_CROSS_NAME): Likewise.
18158 (java.all.build): Depend on jvgenmain and gjavac.
18159 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18160 (jvgenmain$(exeext)): New target.
18161 (java.install-common): Wrote.
18162 * config-lang.in (compilers, stagestuff): Added gjavac and
18165 1998-06-10 Dave Brolley <brolley@cygnus.com>
18167 * lang.c (lang_decode_option): New argc/argv interface.
18169 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18171 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18172 * decl.c (build_decl_no_layout): New function.
18173 * expr.c (java_lang_expand_expr): Layout declarations found in
18174 blocks before they're pushed.
18175 * jcf-parse.c (load_class): Save current line when parsing class
18177 (parse_source_file): Register class before expanding their
18179 * lang.c (put_decl_node): Produce `null' when `void *' is
18181 * lex.c (static tree wfl_op): New static global, for error report
18183 (java_init_lex): wfl_operator and wfl_op initialized
18184 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18186 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18187 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18188 build_unresolved_array_type): New static function definitions.
18189 (build_decl_no_layout): New extern function declared.
18190 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18191 faulty modifier exists.
18192 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18193 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18194 (UNARY_PLUS_EXPR): New fake operator.
18195 (struct parser_ctxt): New field osb_number.
18196 * parse.y (static tree wfl_operator): New static WFL for operator
18197 bound error messages.
18198 (DECR_TK, INCR_TK): Moved.
18199 (OP_TK): Tagged <operator>.
18200 (array_type:): Now call build_unresolved_array_type.
18201 (dim_expr:): Count the number of '[' seen.
18202 (post_increment_expression, post_decrement_expression,
18203 pre_increment_expression, pre_decrement_expression,
18204 unary_expression_not_plus_minus, unary_expression:): Actions are
18205 now building the corresponding unary expressions.
18206 (cast_expression:): Actions are now building cast expressions.
18207 (build_unresolved_array_type): New function.
18208 (create_interface): Reset the number of declared interfaces.
18209 (create_class): Likewise.
18210 (method_header): Methods declared within the scope of an interface
18211 are now implicitly set public and abstract.
18212 (java_complete_class): Variable's and parameter's type are patched
18213 with a promoted type.
18214 (declare_local_variables): Resolved non builtin types are promoted
18215 before being used to build a variable decl. Removed type patch
18216 posted on variable initialization statement.
18217 (source_start_java_method): Use build_decl_no_layout to build the
18218 decl of a parameter of incomplete type.
18219 (java_register_parsed_class): Process interfaces too. Call
18220 rest_of_decl_compilation on each processed class declarations.
18221 (java_complete_expand_methods): Don't attempt to expand things in
18223 (java_complete_tree): Process CONVERT_EXPR, even though it always
18224 has a type. Propagate error_mark_node to node's type too. Promote
18225 method's call argument type and return error_mark_node if
18226 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18227 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18228 handle unary operator nodes.
18229 (build_assignment): Added comment.
18230 (print_int_node): New function.
18231 (patch_assignment): New second argument. New error handling. Use
18232 print_int_node. Handle references. Use can_cast_to_p to issue
18233 different error message according to the context and check upon
18234 the initialization of the RHS.
18235 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18236 (operator_string): Handle more operators.
18237 (patch_binop): No longer use a function static
18238 wfl_operator. Improved error message on shift distance.
18239 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18240 patch_cast): New functions.
18242 1998-06-05 Per Bothner <bothner@cygnus.com>
18244 * jvspec.c: New file.
18245 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18247 * java-tree.h (identifier_subst): Add declaration.
18249 1998-06-04 Tom Tromey <tromey@cygnus.com>
18251 * jvgenmain.c (main): Generate call to JvRunMain.
18253 * class.c (make_class_data): Push value for "sync_info" field.
18254 * decl.c (init_decl_processing): Push "sync_info" field.
18256 1998-06-03 Per Bothner <bothner@cygnus.com>
18258 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18259 Java (source) name, not signature.
18260 Set TYPE_ALIGN to (at least) that of element_type.
18262 1998-06-02 Per Bothner <bothner@cygnus.com>
18264 * class.c: Moved classname-mangling-rekated code to ...
18265 * mangle.c: ... this new file.
18266 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18267 * Makefile.in: Update for above changes.
18269 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18271 * expr.c (truthvalue_conversion): Convert integer and floating
18272 point value to their truth value.
18273 * lex.c (java_lex): Handle the `null' literal.
18274 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18275 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18276 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18279 * parse.y: Reorganization/documentation on token declaration.
18280 (binop_lookup[]): New added new tree codes.
18281 (relational_expression): Build corresponding binary operators.
18282 (equality_expression, conditional_and_expression,
18283 conditional_or_expression): Likewise.
18284 (java_complete_class): Fix crash in debug message.
18285 (java_complete_tree): Check initialization of method call
18286 arguments. Further bogus node evaluation to detect more error
18287 during assignments. Handles more binary operators.
18288 (patch_assignment): Use DECL_P.
18289 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18291 (operator_string): Handle more case. Compacted source.
18292 (patch_binop): Changed function comment. Checking for
18293 uninitialized first operand takes the compound assignment into
18294 account and uses DECL_P. Checking for uninitialized second operand
18295 delayed to routine's end. Use macros to issue type bound error
18296 messages and issue messages on both operands if their types are
18297 different. Force fixed type into node. Handle all binary
18300 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18302 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18303 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18304 build operator node and return tokens.
18305 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18306 * parse.h (java_complete_tree): Changed returned type in prototype.
18307 (build_method_invocation, build_assignment, patch_assignment,
18308 patch_binop): New static function declarations.
18309 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18310 BUILD_EXPR_WFL): New macros.
18311 * parse.y (enum tree_code binop_lookup[]): New static for token to
18313 (%union): Parser union has new sub-structure `operator'.
18314 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18315 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18316 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18317 ASSIGN_ANY_TK): Tokens tagged `operator'.
18318 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18319 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18320 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18321 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18322 (assignment_operator:): Rule tagged `operator'.
18323 (expression_statement:): Re-installed default rule.
18324 (method_invocation:): Sub rules call build_method_invocation.
18325 (postfix_expression:): Don't attempt to resolve name here. Just
18327 (multiplicative_expression:): Sub-rules build corresponding binop
18329 (additive_expression:, shift_expression:, and_expression:,
18330 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18331 (assignment:): Sub rule invoke build_assignment.
18332 (assignment_operator:): Default rules on sub rules.
18333 (force_error): Added documentation on this variable.
18334 (declare_local_variables): Build initialization calling
18336 (expand_start_java_method): Removed unused rtx declaration. Mark
18337 arguments as already initialized.
18338 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18339 (java_complete_expand_methods): Don't process next method if
18340 completion of the previous one triggered errors.
18341 (java_complete_expand_method): Call source_end_java_method if no
18342 error were found during completion.
18343 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18344 locals declaratilon. Handle names found within a class. Return
18345 error_mark_node when things aren't found.
18346 (patch_method_invocation_stmt): Return error_mark_node on failures.
18347 (patch_invoke): Removed unused local. Return the correct node.
18348 (java_complete_tree): Now returns a value. The BLOCK section binds
18349 local identifiers and the type of a BLOCK is now void. Assign the
18350 result of operand completion on COMPOUND_EXPR. Assign the
18351 encapsulated node of a WFL to the result of its completion, except
18352 when the node is an identifier. Now handle MODIFY_EXPR and several
18353 binary operators. Return error_mark_node on errors.
18354 (build_method_invocation, build_assignment, patch_assignment,
18355 build_binop, operator_string, patch_binop): New functions.
18356 * typeck.c (binary_numeric_promotion): New function.
18358 1998-05-21 Per Bothner <bothner@cygnus.com>
18360 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18361 Replace most uses of ident_subst by identifier_subst.
18363 * class.c (push_class_static_dummy_field): Removed function.
18364 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18365 instead of looking got "class" static field. Create that decl here.
18366 (class_identifier_node): Removed; no longer needed.
18367 (init_class_processing): Don't init class_identifier_node.
18368 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18369 Do nreverse 0 times (instead of twice) for Object and Class.
18370 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18372 1998-05-20 Per Bothner <bothner@cygnus.com>
18374 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18375 while initializing linenumber_count and linenumber_table.
18376 Do it before init_function_start (which calls emit_line_note).
18377 * expr.c (expand_byte_code): Don't need to clear lineno here.
18379 1998-05-18 Tom Tromey <tromey@cygnus.com>
18381 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18382 then mangle number as _N_.
18384 * class.c (mangle_class_field): New function.
18385 (build_class_ref): Set assembler name of class reference using
18386 mangle_class_field.
18387 (push_class_static_dummy_field): Likewise.
18389 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18391 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18392 of assigning to TREE_CODE. The latter method exploits a feature
18393 of GCC that is not ANSI compliant.
18395 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18397 * decl.c (pushdecl_force_head): New function.
18398 (pushlevel): Removed conditional printf.
18399 (complete_start_java_method): Don't enter local variable scope if
18400 function is compiled from source code.
18401 * expr.c: parse.h now included
18402 (java_lang_expand_expr): New function.
18403 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18404 printf. Terminate buffer when doing directories.
18405 * jcf-parse.c (parse_source_file): Call lang_init_source before
18406 parsing and before code generation.
18407 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18408 use printf if the macro is defined.
18409 * lang.c (lang_init): Install lang_expand_expr hook on
18410 java_lang_expand_expr.
18411 (java_dummy_print): New function.
18412 (lang_init_source): New function.
18413 * lex.c (java_lex): Remember location of an opening brace at the
18414 second nesting level.
18415 (java_is_eol): Unget character seen after a CR if it is EOF.
18416 * parse.h: Now includes lex.h
18417 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18418 printf if the macro is defined.
18419 (expand_start_java_method, build_expr_block, enter_block,
18420 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18421 New static function declarations.
18422 (pushdecl_force_head): New extern function declaration.
18423 (INCOMPLETE_TYPE_P): New macro.
18424 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18425 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18426 BLOCK_EXPR_ORIGIN): New macros.
18427 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18428 DECL_SOURCE_LINE_LAST): New macros.
18429 (struct parser_ctxt): Removed field current_method_decl, redundant
18430 with the field current_function_decl. Added fields
18431 first_ccb_indent1 and pending_block.
18432 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18433 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18435 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18436 (compilation_unit:): Cosmetic on sub rule.
18437 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18438 (variable_initializer:): Installed default rule on expression:.
18439 (method_declaration:): method_header: starts a new
18440 method. method_body: installs the function body, absorbs blocks
18441 emitted for temporary variable scopings, pops function's body block
18442 and merges function's last statement lineno in DECL_SOURCE_LINE.
18443 (method_body:): Installed default rules.
18444 (block:): Call enter_block when an opening brace is seen. Absorb
18445 scoping blocks and call exit_block when a closing brace is seen.
18446 (block_statement:): Cosmetic changes.
18447 (method_invocation:): Create WFL around CALL_EXPR node.
18448 (patch_stage): Added comment around definition.
18449 (method_header): Try to use first_ccb_indent1 as the first line of
18450 the method, so BP debug info are emitted at the first opening
18451 brace of the function. If the function has no body, use the
18452 location of the function's name. Override currently defined method
18453 name with the matching WFL so we can point redefinition errors
18454 using the location where the function's name was declared.
18455 (check_abstract_method_header): Interprets DECL_NAME as an
18456 identifier or as a WFL, accordingly.
18457 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18458 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18459 location and name information out of it and reinstall DECL_NAME to
18460 its original identifier node value.
18461 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18462 function's source code).
18463 (read_import_dir): Test the value returned by find_class and issue
18464 a fatal accordingly.
18465 (declare_local_variables): Push a new block for the scope of the
18466 new variable(s) if code has been already generated at that nesting
18467 level. Pinpoint redefinition errors using the variable id
18468 WFLs. Generate initialization code if necessary. If the variable
18469 type is incomplete, register a patch on its decl.
18470 (source_start_java_method): Rewritten. Define a new block for the
18471 function's parameters. Build parameter decl out of function's
18472 arguments and register them for a patch if their types are
18474 (expand_start_java_method): Includes the part of
18475 source_start_java_method that was pushing the parameter decls and
18476 completing the method start code.
18477 (source_end_java_method): Removed call the expand_end_bindings and
18478 poplevel (already taken care of). Reinstall function's arguments
18479 and get function's last line of code before calling
18480 expand_function_end.
18481 (java_method_add_stmt): New comment before the function's
18482 code. Complement the second operand of the current COMPOUND_EXPR
18484 (java_complete_expand_methods): Don't generate debug info on line
18485 zero when expanding a generated constructor.
18486 (java_complete_expand_method): Set start and end line numbers for
18487 a artificially generated constructor to one and manually call
18488 enter_block and exit_block when defining it. For all methods:
18489 expand function's start calling the new expand_start_java_method
18490 and invoke java_complete_tree on the effective method's body, if
18492 (resolve_expression_name): Now use lookup_name_in_blocks to search
18493 local variable decls and print out an error when variables are
18495 (patch_method_invocation_stmt): Inserted comment before the
18497 (lookup_method_invoke): Chain method's arguments using chainon
18498 with the current arg list as a second argument. Inserted missing
18499 IDENTIFIER_POINTER when reporting an error on methods not found.
18500 (refine_accessible_methods_list): Don't retain constructors.
18501 (patch_arguments): Function removed.
18502 (java_complete_tree): Inserted comment before the function's
18503 code. New case for BLOCKs. Moved the WFL case a bit
18504 further. Complete function's arguments.
18505 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18506 maybe_absorb_scoping_blocks): New functions.
18508 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18510 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18512 * jcf-parse.c (parse_source_file, java_error_count): New forward
18513 and extern declarations.
18514 (java_parse_abort_on_error): Macro moved.
18515 (jcf_parse_source): fatal called if fopen fails. Now calls
18517 (parse_source_file): New parse_only parameter. Reflects the
18518 elimination of the second pass.
18519 (yyparse): parse_source_file called with argument set to 0.
18520 * jcf.h (JCF_ZERO): Sets java_source to zero.
18521 * lex.c (java_init_lex): pass argument is gone. Function modified
18522 to be called once during the analysis of a file.
18523 (java_unget_unicode): Fixed typo in fatal message.
18524 (java_get_line_col): Likewise.
18525 (java_lval): Likewise. String literals no longer built during
18527 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18529 * parse.h (MODIFIER_WFL): New macro.
18530 (parse_check_super, parser_check_super_interface): Now return int.
18531 (parser_chain_incomplete_item, not_builtin_p,
18532 complete_method_decl): Declarations removed.
18533 (build_method_invocation_stmt, build_invoke): Renamed using the
18534 `patch' instead of `build'
18535 (register-incomplete_type, obtain_incomplete_type,
18536 java_complete_tree, java_complete_expand_method,
18537 unresolved_type_p, create_jdep_list): New function declarations.
18538 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18539 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18540 (jdep): New typedef on new struct _jdep.
18541 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18542 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18543 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18544 JDEP_RESOLVED_P): New macros.
18545 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18546 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18547 JDEP_VARIABLE): New enum values and jdep kinds.
18548 (jdeplist): New typedef on struct _jdeplist.
18549 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18551 (CALL_EXPR_PRIMARY): New macro.
18552 (struct parser_ctxt): Fields java_pass, current_method_decl,
18553 method_decl_list deleted. New field jdeplist.
18554 (INCOMPLETE_P): Macro deleted.
18555 * parse.y (single_type_import_declaration:): Removed pass switch.
18556 (type_import_on_demand_declaration): Likewise.
18557 (field_declaration:): Removed pass switch on all sub rules.
18558 (class_declaration:): Call the complete_class_decl removed on
18560 (method_declaration:): Removed second pass switch. No longer chain
18561 methods decl when method_header reduced.
18562 (method_header:): Sub rules no longer depend on pass switch.
18563 (method_declarator:): Likewise.
18564 (method_body:): Likewise.
18565 (abstract_method_declaration:): Likewise.
18566 (block_statement:): Likewise.
18567 (local_variable_declaration:): Likewise.
18568 (argument_list:): Likewise.
18569 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18570 removed. Partial CLASS_EXPR tree node built instead.
18571 (postfix_expression:): Removed pass switch on all sub rules.
18572 (java_pop_parser_context): Free classd_list content.
18573 (yyerror): Call obstrack_grow0 to finalize error message.
18574 (check_class_interface_creation): Comment modified to reflect new
18575 returned value meaning. Removed second pass switch. Return 1 if an
18576 error was found, 0 otherwise. Adjust pointer on filename if a
18577 leading path separator was found.
18578 (maybe_create_class_interface_decl): Removed first pass switch
18579 when linking the class decl to the class_list. Install a new
18580 jdep_list for the class.
18581 (add_superinterfaces): List of unresolved interfaces is
18582 gone. Unresolved interfaces are directly added to the current
18584 (create_interface): Second pass shortcut removed.
18585 ctpx->modifier_ctx access through MODIFIER_WFL.
18586 (create_class): Second pass shortcut removed. Call to
18587 register_incomplete_type replaces the call to
18588 parser_chain_incomplete_item.
18589 (complete_class_decl): Function removed.
18590 (duplicate_declaration_error): New way of retrieving redeclared
18592 (register_fields): Call to lookup_modifier_cl replaced by
18593 MODIFIER_WFL. New way of handling unresolved type, using
18594 unresolved_type_p and obtain_incomplete_type.
18595 register_incomplete_type replaces call to parser_chain_incomplete_item.
18596 (patch_stage): New static global variable.
18597 (method_header): New way of handling unresolved type, using
18598 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18599 indicates that the method decl needs to be patched.
18600 (check_abstract_method_header): Call to lookup_modifier_cl
18601 replaced by MODIFIER_WFL.
18602 (method_declarator): Incomplete argument type are registered
18603 calling register_incomplete_type. Patch on the declared method is
18604 issued in that case.
18605 (unresolved_type_p): New function.
18606 (parser_check_super_interface): New comment to reflect function's
18607 modified returned type (int). Function and has a new argument
18608 this_wfl. Call to parse_error_context uses this_wfl instead of
18609 relying on lookup_cl.
18610 (parser_check_super): Comment reflects function's new returned
18611 type (int). Function returns nonzero value on error.
18612 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18613 register_incomplete_type, jdep_resolve_class): New functions to
18614 handle incomplete types in declarations.
18615 (java_complete_class): Rewritten to work with the new incomplete
18616 type handling scheme.
18617 (complete_class_report_errors): Likewise.
18618 (complete_method_decl): Removed: it jobs is now handled by
18619 java_complete_class.
18620 (do_resolve_class): Class loaded in not already loaded and not
18621 found in Java source code.
18622 (java_check_regular_methods, java_check_abstract_methods): Don't
18623 call complete_method_decl anymore.
18624 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18625 (read_import_dir): Got rid of the pass number dependency.
18626 (declare_local_variables): New handling of unresolved types (patch
18628 (source_start_java_method): New parameter level. Function called
18629 with level set to 1 when argument types are potentially
18630 unresolved. Called to complete the job with level set to 2 once
18631 types are complete.
18632 (source_end_java_method): Call to permanent_allocation
18633 removed. Waiting to be replaced by a more suitable obstack
18635 (java_complete_expand_methods, java_complete_expand_method,
18636 java_expand_finals): New functions.
18637 (build_method_invocation_stmt): Renamed
18638 patch_method_invocation_stmt. Extracts function call expression
18639 (wfl) and arguments (args) from CALL_EXPR tree operands.
18640 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18641 call. Patch the function and argument operand of the CALL_EXPR
18643 (patch_argument, java_complete_tree): New functions.
18645 1998-04-20 Per Bothner <bothner@cygnus.com>
18647 Recover from missing fields and methods (i.e. error instead of fatal).
18648 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18649 * expr.c (expand_invoke): Recover from missing method.
18650 (expand_java_field_op): Recover from missing field.
18651 Inline references to java.lang.{Integer,Char,...}.TYPE.
18652 * typeck.c (get_type_from_signature), java-tree.h: New function.
18653 * class.c (add_method): Use get_type_from_signature.
18654 (build_class_ref): Handle a class that was not found.
18655 * typeck.c (convert): Handle conversion to pointers (for convenience).
18656 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18657 instead of lookup_field to handle missing fields.
18659 * jcf-parse.c (process_zip_dir): Set java_source.
18661 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18663 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18665 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18667 * jcf-parse.c (load_class): Don't change input_filename before
18668 calling jcf_parse_source (but still do it before calling
18670 (jcf_parse_source): Assign input_filename after having saved the
18672 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18673 list. ctxp->modifier_ctx zeroed according to its new
18674 definition. ctxp->filename initialized. Removed
18675 JAVA_MODIFIER_CTX_UNMARK.
18676 (java_unget_unicode): Update the character based column position.
18677 (java_allocate_new_line): ref_count not used anymore. Always free
18678 ctxp->p_line. Initialize c_line->char_col to 0.
18679 (java_get_unicode): Update the character based column position.
18680 (java_lex): Use ctxp->elc to store current position in source
18681 file, at the beginning of the parsed token. Set modifier_ctx entry
18682 corresponding to the parse modifier to a WFL node. Return a WFL
18683 node when an identifier is parsed.
18684 (java_lex_error): Now uses ctxp->elc to store current position in
18686 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18687 * lex.h (build_wfl_node): New function definitions.
18688 (struct java_line): ref_count and next fields are gone. New field
18690 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18691 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18692 (JAVA_COLUMN_DELTA): New macro.
18693 (java_lc): New typedef on new struct _java_lc.
18694 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18695 (parse_error_context, parse_warning_context): Changed prototypes.
18696 (java_get_line_col): Added as an available global function.
18697 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18698 (IC_DECL): Replaced by macro IC_TYPE
18699 (DEPEND_WFL): New macro.
18700 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18702 (exit_java_complete_class): Removed a commented out statement.
18703 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18704 now an array of tree nodes. Deleted fields line_list and
18705 e_line. New field elc, to replace e_line.
18706 * parse.y (array_type:): Build WFL node.
18707 (qualified_name:): Build a single WFL node out of two. Retain
18708 the location information of the first node in the resulting node.
18709 (package_declaration:): Use package name as a WFL node
18710 (single_type_import_declaration:): Use imported name as a WFL node.
18711 (type_import_on_demand_declaration:): Use root of the imported
18712 packages as a WFL node.
18713 (field_declaration:): Removed unused local variable cl.
18714 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18715 (yyerror): New static elc. Removed static error_line, error_pos.
18716 New local code_from_source. Save ctxp->elc into elc at the first
18717 pass. Call java_get_line_col to get a string of the line where
18718 the error occurred.
18719 (debug_line): Removed static function.
18720 (parse_error_context, parse_warning_context): Parameter cl is now
18721 a WFL node. Use its value to initialize ctxp->elc.
18722 (redefinition_error): Parameter cl is now a WFL node.
18723 (parse_add_interface): New parameter wfl. No longer call
18724 lookup_cl, use wfl instead.
18725 (check_class_interface_creation): Parameter cl is now a WFL node.
18726 (maybe_create_class_interface_decl): Likewise.
18727 (add_superinterfaces): New function.
18728 (create_interface): Removed local cl, node, super_decl,
18729 super_decl_type. Function now uses id as a WFL node. Better
18730 warning/error report on obsolete or forbidden mix of
18731 modifiers. Now calls add_superinterfaces to register interfaces.
18732 (create_class): Removed local cl, node. Local variable id is used
18733 as a WFL node. Better error report on forbidden modifier
18734 mix. Uses add_superinterfaces to register interfaces.
18735 (find_field): Argument cl is now a WFL node. Now store the WFL
18736 node of a fields that needs to be checked for their
18738 (method_header): Local variable node non longer used. Local
18739 variable id replaces cl.
18740 (check_modifiers_consistency): Local variable cl is now a WFL
18742 (method_declarator): Local variable cl replaced by parameter id.
18743 (parser_qualified_name): Now uses parameter name as a WFL node.
18744 (parser_check_super_interface): New parameter wfl, for achieve
18745 greater accuracy during error reports.
18746 (parser_chain_incomplete_item): New parameter named location. Used,
18747 along the decl, to construct the incomplete item node.
18748 (java_complete_class): resolve_class now uses WFL node extracted
18749 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18751 (complete_method_decl): Unresolved function's argument types are WFL.
18752 (resolve_class): Parameter cl is now a WFL node.
18753 (resolve_and_layout): Likewise.
18754 (do_resolve_class): Likewise. Try first to use cl and then do the
18755 lookup on the decl when calling check_pkg_class_access.
18756 (complete_class_report_errors): Use IC_TYPE in place of
18757 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18758 instead of doing a lookup over the decl.
18759 (java_check_final): Use WFL info from field tree list.
18760 (lookup_cl): Rewritten and returns a statically defined WFL node.
18761 (lookup_modifier_cl): Now uses information from WFL nodes.
18762 (process_imports): Likewise.
18763 (read_import_dir): name and cl arguments replaced by a single WFL
18764 node. Function modified accordingly.
18765 (find_in_imports_on_demand): Now uses WFL node.
18766 (check_pkg_class_access): cl argument is now a WFL node.
18767 (declare_local_variables): Fixed to use WFL nodes.
18768 (resolve_expression_name): Likewise.
18769 (build_method_invocation_stmt): name_combo argument renamed
18770 wfl. Function modified to use WFL nodes.
18771 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18772 (lookup_method_invoke): cl is now a WFL node. Added missing
18773 IDENTIFIER_POINTER to class type decl name.
18775 1998-04-14 Dave Brolley <brolley@cygnus.com>
18777 * lang.c (init_parse): Now returns char* containing the filename.
18779 1998-04-10 Per Bothner <bothner@cygnus.com>
18781 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18783 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18784 * class.c (make_class_data): If flag_assume_compiled, initial class
18785 state is CSTATE_PREPARED; make superclass and interfaces direct
18786 references, rather than constant pool indexes.
18788 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18790 * parser.y: Include flags.h. Removed debug variable pl.
18791 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18792 (block:): Likewise.
18793 (labeled_statement_nsi:): Generate debug info when reducing
18794 expression_statement:.
18795 (check_pkg_class_access): get_access_flags_from_decl invocation
18796 fixed for new CLASS_* flags location.
18797 (source_end_java_method): Save/restore parser context when
18798 entering/leaving this routine. Restore lineno to its right value
18799 before calling expand_end_bindings.
18800 (build_method_invocation_stmt): build_invoke called with the
18801 current line information.
18802 (build_invoke): New argument cl. Wrap the function call around a
18804 (refine_accessible_methods_list): Changed comment, removed
18806 * parse.h: Fixed typo in comments.
18807 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18808 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18809 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18811 * lex.c (java_lex): Record the last closing curly bracket of a
18813 * jcf-parse.c (jcf_parse_source): Now calls
18814 java_check_methods. Clarified comment, fixed typo.
18816 1998-04-09 Dave Brolley <brolley@cygnus.com>
18818 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18819 (finish_parse): Expose for non USE_CPPLIB builds.
18821 1998-04-08 Jeffrey A Law (law@cygnus.com)
18823 * lang.c (lang_print_xnode): New function.
18825 1998-04-03 Per Bothner <bothner@cygnus.com>
18827 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18828 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18829 used to build a class's dispatch table.
18830 (make_class_data): Generate dispatch table if flag_assume_compiled.
18831 Set dtable of class object to address of class_dtable_decl.
18833 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18834 be volatile and have side effects - generates better code.
18836 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18837 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18839 * expr.c (expand_invoke): If class is final, method is
18840 effectively final, so can call it directly.
18842 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18844 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18846 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18848 * parse.y (build_method_invocation_stmt): Removed extra argument
18851 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18853 * expr.c (dtable_indent): Now static global.
18854 (expand_invoke): Now call invoke_build_dtable and
18855 build_invokevirtual.
18856 (invoke_build_dtable, build_invokevirtual): New functions.
18857 * jcf-io.c (find_class): Defer issuing a warning by setting
18858 jcf->outofsynch to 1.
18859 * jcf-parse.c (jcf_out_of_synch): New function.
18860 (load_class): Test this_jcf.outofsynch flag and call
18861 jcf_out_of_synch accordingly.
18862 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18863 comment indentation.
18864 * lex.c (java_get_unicode): Fixed code indentation.
18865 (java_lex): Create string literal. Fixed typo. Removed several
18866 premature obstack_free.
18867 * parse.h: New enums for name resolution and invocation mode.
18868 (struct qualification): New data structure.
18869 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18870 (do_resolve_class, build_method_invocation_stmt,
18871 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18872 debug_line, identical_subpath_p, invocation_mode,
18873 refine_accessible_methods_list, build_invoke,
18874 lookup_method_invoke): New functions declared.
18875 (build_invokevirtual, invoke_build_dtable, match_java_method,
18876 build_field_ref, jcf_out_of_synch): New references to external
18878 (struct parse_ctxt): Removed artificial_constructor field.
18879 * parse.y: (array_type:): Type defined for this rule.
18880 (class_type:): Installed default rule for interface_type:.
18881 (array_type:): Now build Java array type.
18882 (qualified_name:): Now use obstack_grow0.
18883 (method_declaration:): Skip the artificial constructor added to
18885 (abstract_method_declaration:): Execute the code only during pass 1.
18886 (block:): Installed default rule in block_statements:.
18887 (block_statement:): Add the statement to the method during pass 2.
18888 (statement_expression): Installed default rule for
18889 method_invocation:.
18890 (argument_list:): Added code to build the argument list.
18891 (method_invocation:): Added call to create the method invocation
18893 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18894 (debug_line): New function for debug.
18895 (complete_class_decl): No longer do something during pass 1.
18896 (method_header): Use BUILD_PTR_FROM_NAME.
18897 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18899 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18900 function's main comment.
18901 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18903 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18904 (resolve_class): Now works with arrays.
18905 (do_resolve_class, resolve_and_layout): New functions.
18906 (java_check_regular_methods): Reverse method list before and after
18907 having processed it. No longer set ctxp->artificial_constructor.
18908 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18909 accordingly. Fixed typo in issued error message. Now use
18911 (find_in_imports_on_demand): Now use obstack_grow0.
18912 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18913 (source_end_java_method): Call expand_expr_stmt instead of
18914 expand_expr. Calls it before calling expand_function_end.
18915 (java_method_add_stmt): Do nothing if errors were found during
18917 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18918 (build_method_invocation_stmt, build_invoke, invocation_mode,
18919 lookup_method_invoke, refine_accessible_methods_list,
18920 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18922 * typeck.c (build_java_signature): Properly end method signature
18923 if return type skipped.
18924 (match_java_method): New function.
18926 1998-03-16 Per Bothner <bothner@cygnus.com>
18928 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18930 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18932 * expr.c (build_invoke_non_interface): New function.
18933 (methods_ident, ncode_ident): Now static globals.
18934 (expand_invoke): Use build_invoke_non_interface.
18935 * java-tree.h (struct lang_decl): New field function_decl_body.
18936 (DECL_FUNCTION_BODY): New macro.
18937 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18938 CLASS_FROM_SOURCE_P.
18939 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18940 before starting pass 2. Call to java_generate_parsed_class replaced
18941 by java_register_parsed_class.
18942 * lex.c: Fixed typo in header. Some line width related formating.
18943 * lex.h: Some line width related formating.
18944 * parse.h (source_end_java_method, resolve_expression_name,
18945 complete_class_decl, maybe_create_class_interface_decl,
18946 check_class_interface_creation): New static function declarations.
18947 (java_layout_parsed_class, java_method_add_stmt): New function
18949 (struct parser_ctxt): Field mark_class_generate removed. New
18950 fields class_list and artificial_constructor.
18951 * parse.y: Fixed typo in header.
18952 (class_declaration:): Call complete_class_decl when class body
18954 (method_declaration:): Call source_end_java_method in pass 2 when
18955 the method body is defined.
18956 (postfix_expression:): Do expression name resolution on sub-rule
18957 name during pass 2.
18958 (create_class, create_interface): Merged common pieces.
18959 (check_class_interface_creation, maybe_create_class_interface_decl):
18961 (complete_class_decl): New function.
18962 (register_fields): Fixed line width related typo.
18963 (method_header): Correctly skip first argument when fixing
18964 argument line. Changed the loop.
18965 (java_check_circular_reference): Now use ctxp->class_list.
18966 (java_complete_class): Removed start/stop marking.
18967 (java_check_regular_methods): Now takes a class decl as an
18968 argument. Add default constructor if none were encountered.
18969 (java_check_methods): Now use ctxp->class_list. Changed call to
18970 java_check_regular_methods.
18971 (source_start_java_method): Set DECL_ARG_TYPE for each function
18973 (source_end_java_method, java_method_add_stmt): New functions.
18974 (java_generate_parsed_class): No longer exists.
18975 (java_layout_parsed_class, java_register_parsed_class): New functions.
18976 (resolve_expression_name): New function.
18978 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18980 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18981 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18982 until pass initializations are done. Call read_import_dir with
18984 * parse.h: (lookup_modifier_cl): New function declared.
18985 (INTERFACE_FIELD_MODIFIERS): New macro.
18986 (OBSOLETE_MODIFIER_WARNING): New macro.
18987 * parse.y: (register_fields): Class type and current field name in
18988 local variables. Check modifier(s) if adding field(s) to an interface.
18989 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18990 and report errors using the faulty modifier line context.
18991 (lookup_modifier_cl): New function.
18992 (read_import_dir): Detect and report default import processing
18995 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18997 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18998 * class.c (is_compiled_class): Return 1 after making sure it
18999 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
19000 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
19001 * java-tree.h (flag_assume_compiled): Add decl.
19002 * lang.c (lang_f_options): Add the flag.
19003 (flag_assume_compiled): Add decl, default to 0.
19005 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19007 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
19008 (is_compiled_class): Likewise.
19009 (layout_class): Likewise.
19010 (layout_class): Detect and lay out classes defined in source code.
19011 (interface_of_p, add_interface_do, may_add_interface): New
19013 (add_interface): Now use add_interface_do.
19014 (add_method_1): New function.
19015 (add_method): Now use add_method_1.
19016 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
19017 (complete_start_java_method): New function.
19018 (start_java_mehod): Now call complete_start_java_method.
19019 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
19020 (expand_invoke): Likewise and fixed typo.
19021 *gjava.c: (print_super_field): Use new argument to find_class
19024 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
19025 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
19026 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
19028 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
19029 (add_method_1, push_class): New prototypes.
19030 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
19031 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
19032 directory where the class was found.
19033 (find_class): New argument DO_CLASS_FILE. Function find_class
19034 modified accordingly.
19035 *jcf-parse.c: (fix_class_path): New function.
19036 (load_class): Use new VERBOSE argument. load_class now finds and
19037 loads/parses .class/.java files. Save read_state of current_jcf
19039 (java_parser_abort_on_error): New macro.
19040 (jcf_parse_source, parse_source_file): New function.
19041 (jcf_parse): Fixed typo.
19042 (yyparse): Call parse_source_file () only.
19043 (process_zip_dir): Fixed typo, fix zdir->filename_length when
19044 writing the real class name back in the zip directory entry.
19045 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
19046 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
19047 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
19048 (find_class): Prototype fixed.
19049 *lex.c: Added 1998 time stamp.
19050 Removed all static global variables, moved into the parser
19051 context data structure.. Now include unistd.h if SEEK_SET not
19053 (java_init_lex): Rewritten.
19054 (java_sneak_unicode): Modified current unicode access in current line.
19055 (java_unget_unicode): Likewise.
19056 (java_allocate_new_line): New allocation management.
19057 (java_read_char): Modified access and storage of unget_utf8_value.
19058 New way of processing current unicode.
19059 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
19060 (java_get_unicode): Now use the parser context.
19061 (java_lineterminator): Likewise.
19062 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
19063 of the reentrant parser implementation. Function now use the
19064 parser context data structure and java_lval. Fixed production of
19065 the float and double constant "out of range" error message. Fixed
19066 obstack use. Return integer value when hitting a modifier. Now
19067 return type for TRUE, FALSE and other predefined types. Return
19068 identifier as a TREE_LIST list containing the current line context
19069 as the TREE_VALUE sub-node.
19070 (java_unicode_2_utf8): Fixed typo in declaration.
19071 (java_lex_error): Now use the parser context data structure.
19072 *lex.h: Added 1998 time stamp.
19073 (struct java_line): New fields ref_count and next.
19074 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
19075 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
19076 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
19077 *parse.h: Added 1998 time stamp.
19078 (java_parse_source_file): Renamed from parse_source_file.
19079 (YYERROR_NOW, YYNOT_TWICE): Fixed.
19080 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
19081 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
19082 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
19083 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
19084 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
19085 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
19086 (struct parser_ctxt): New data structure to keep the parser context.
19087 *parse.y: Added 1998 time stamp, got rid of static global variables.
19088 (java_error_count, ctxp): New global variables.
19089 (%union): New value field.
19090 (numeric_type, integral_type): Rules removed.
19091 (primitive_type): Rule defined to handle integral, float, double and
19093 (qualified_name, package_declaration,
19094 single_type_import_declaration, type_import_on_demand_declaration,
19095 modifiers, class_declaration, super, interfaces,
19096 interface_type_list, class_body, field_declaration,
19097 field_declaration, variable_declarators, variable_declarator,
19098 variable_declarator_id, method_declaration, method_header,
19099 formal_parameter_list, formal_parameter, method_body, block,
19100 static, interface_declaration, extends_interfaces,
19101 abstract_method_declaration, local_variable_declarators): Rules now
19103 (force_error, do_warning): New global statics.
19104 (push_parser_context, parser_context_save_global,
19105 parser_context_restore_global, pop_parser_context): New functions.
19106 (yyerror): Now uses the global parser context. Fixed use of obstack.
19107 (parse_error, parse_error_context, parse_warning_context,
19108 java_accstring_lookup, redefinition_error, check_modifiers,
19109 parser_add_interface, create_interface, create_class, find_field,
19110 duplicate_declaration_error, register_fields, method_header,
19111 check_modifiers_consistency, check_abstract_method_header,
19112 method_declarator, parser_qualified_classname,
19113 parser_check_super_interface, parser_check_super,
19114 parser_chain_incomplete_item, java_check_circular_reference,
19115 layout_class_from_source, java_complete_class,
19116 complete_method_decl, resolve_class, complete_class_report_errors,
19117 java_check_final, check_method_redefinition,
19118 java_check_regular_methods, java_check_abstract_methods,
19119 java_check_methods, lookup_java_interface_method2,
19120 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19121 process_imports, find_in_imports, read_import_entry,
19122 read_import_dir, find_in_imports_on_demand,
19123 check_pkg_class_access, not_builtin_p, declare_local_variables,
19124 source_start_java_method, java_generate_parsed_class): New
19126 *typeck.c: (signature_include_return): New global variable.
19127 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19128 to add the function returned type in the signature.
19130 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19132 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19134 1998-01-29 Dave Brolley <brolley@cygnus.com>
19136 * Make-lang.in (java.info): Added.
19137 (java.install-info): Added
19139 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19141 * Makefile.in (clean): Also remove java/parse.c.
19143 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19145 Add a pair of -fbounds-check/-fno-bounds-check options.
19146 * lang.c (lang_decode_option): Add code to grok arguments.
19147 (flag_bounds_check): Add decl.
19148 (lang_f_options): New array w/ the option in it.
19149 * java-tree.h (flag_bounds_check): Add decl.
19150 * lang-options.h: New file.
19151 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19152 of a static macro value.
19153 (JAVA_ARRAY_EXCEPTION): Delete macro.
19155 1998-01-23 Per Bothner <bothner@cygnus.com>
19157 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19158 * expr.c (build_anewarray): Add missing promote_type.
19160 1998-01-22 Per Bothner <bothner@cygnus.com>
19162 Add array types with known length to optimize bounds checking.
19163 * typeck.c (build_java_array_type): Take length parameter.
19164 (java_array_type_length, build_prim_array_type): New functions.
19165 * java-tree.h: Update for new functions.
19166 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19167 * class.c: Use build_prim_array_type.
19168 * expr.c (can_widen_reference_to): Handle known-length array types.
19169 (verify_jvm_instructions): Keep track of integer push instructions
19170 followed by newarray/anewarray, so we can build known-length arrays.
19171 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19172 (java_array_data_offset): New function.
19173 (build_java_array_length_access): New function. Optimize if constant.
19174 (build_java_arrayaccess): Constant fold bounds check.
19175 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19176 (build_newarray, build_anewarray): New functions.
19177 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19178 * verify.c (merge_types): Handle known-lengh array types.
19180 1998-01-19 Per Bothner <bothner@cygnus.com>
19182 * expr.c (expand_byte_code): Fix performace bug, which caused
19183 searching linenumber_table to be linear rather than constant.
19185 1997-12-12 Per Bothner <bothner@cygnus.com>
19187 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19189 * decl.c, java-tree.h (soft_fmod_node): New global.
19190 * decl.c (init_decl_processing): Define __builtin_fmod.
19191 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19192 using __builtin_fmod.
19194 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19196 * keyword.h: New file, output of keyword.gperf as processed by
19198 * lex.c (java_lex_init): Initialize java_error_flag.
19199 * parse.c (YYERROR_NOW): Uses java_error_flag.
19200 * parse.y: New static java_error_flag. Useless definition of
19202 * parse.y (java_error): Portable error recovery using
19203 java_error_flag (not yet completely tuned).
19205 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19207 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19209 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19211 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19212 (parse.c, lex.c, keyword.h): New rules for Java source code
19214 * parse.c: Renamed into jcf-parse.c.
19215 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19216 * keyword.gperf: New file, Java keywords.
19217 * parse.y: New file, Java language grammar.
19218 * parse.h: New file, Java language grammar definitions.
19219 * lex.c: New file, Java language lexer.
19220 * lex.h: New file, Java language lexer definitions.
19222 1997-12-03 Per Bothner <bothner@cygnus.com>
19224 * decl.c (clinit_identifier_node), java-tree.h: New global.
19225 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19226 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19227 * expr.c (expand_java_field_op): Check for invalid assignment
19230 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19232 1997-10-27 Per Bothner <bothner@cygnus.com>
19234 * verify.c (verify_jvm_instructions): When processing a handler,
19235 attempt to set the current_subr to the right value.
19236 (More complicated code combines Sep 17 and Oct 22 versions.)
19238 1997-10-24 Per Bothner <bothner@cygnus.com>
19240 * class.c (push_class): Figure out (guess) name of source file.
19241 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19242 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19243 (parse_class_file): Change return type from int to void.
19244 Call debug_start_source_file/debug_end_source_file.
19246 * expr.c (build_java_binop): Fix masking 2nd operand.
19247 * decl.c (init_decl_processing): Set sizetype first.
19249 1997-10-22 Per Bothner <bothner@cygnus.com>
19251 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19252 (Revert Sep 17 change.)
19254 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19256 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19257 .class extension in their name and fix thing so we don't process
19258 them parse_zip_file_entries().
19259 (parse_zip_file_entries): Cleaned unused local variables.
19261 1997-10-20 Per Bothner <bothner@cygnus.com>
19263 * expr.c (can_widen_reference_to): Allows equal array element types.
19264 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19265 * jcf-dump.c (RET): Get (and print) index.
19267 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19268 Promote element type to POINTER_TYPE.
19270 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19272 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19273 find_in_current_zip, jcf_figure_file_type): Moved from
19274 jcf-reader.c to parse.c.
19275 * zextract.c: (read_zip_archive): takes file_comment_length possible
19276 field into account.
19278 1997-10-20 Per Bothner <bothner@cygnus.com>
19280 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19282 * verify.c (merge_types): Handle array types even better ...
19284 1997-10-17 Per Bothner <bothner@cygnus.com>
19286 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19288 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19289 * class.c (make_class_data): Don't build fields_decl if no fields.
19290 When building fields_decl, skip if DECL_ARTIFICIAL.
19292 * expr.c (java_stack_swap): Update stack_type_map.
19293 * verify.c (merge_types): Handle array types better.
19295 1997-10-15 Per Bothner <bothner@cygnus.com>
19297 * class.c (add_field): Don't promote short integral fields to
19298 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19299 * expr.c (push_value): Promote and convert short integral values.
19301 * decl.c, java-tree.h (integer_two_node): New constant node.
19302 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19304 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19306 * class.c (append_gpp_mangled_type): Use function argument
19307 unpromoted type to generate mangled name.
19309 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19311 * constants.c (build_constant_data_ref): Now uses current_class
19312 instead of main_class.
19313 (build_constants_constructor): Now uses current_class instead of
19315 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19316 of the global variable SeepZipFiles done here.
19317 * zextract.c (read_zip_archive): extra_field optional field taken
19318 into account while computing the position of the class file in the
19320 * verify.c (verify_jvm_instructions): Use current_jcf to search
19322 * parse.c (load_class): First search for the class to load in the
19323 current zip file. Saves current_jcf (restored before returning
19324 from that function). Don't call JCF_FINISH in the class was found
19325 in the current ZIP file.
19326 (jcf_parse): If the class was found in the current ZIP file, save
19327 its tree_constant_pool (for later reuse).
19328 (parse_class_file): New function. Process each method defined in
19329 the current class and record the class as to be later registered.
19330 (yyparse): Rewritten. Figure the type of the current file and switch
19332 * lang.c: New global variable current_jcf.
19333 (lang_init): Removed compiling_from_source test (done later, in
19334 yyparse). Removed call the jcf_parse ().
19335 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19336 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19337 in the current ZIP file) and zip_offset (offset to the class data in
19338 the current zip file).
19339 * jcf-reader.c: zipfile.h included.
19340 localToFile: New ZipFileCache static global variable
19341 (parse_zip_file_entries): New function. Browse the current ZIP
19342 file directory and process each class found.
19343 (process_zip_dir): New function. Register each class found in the
19344 ZIP file directory. The class aren't parsed but a valid JCF is
19345 link to each of them.
19346 (find_in_current_zip): New function. Search for a class in the
19347 current ZIP file directory. If found, prepare the class so that it
19349 (jcf_figure_file_type): New function. Examine the file structure
19350 to figure a class file, a ZIP file. If none of these categories are
19351 matched, a source file is assumed.
19352 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19353 SeenZipFile: New global variable.
19354 (open_in_zip): Use zipmember's length to accelerate the search for
19355 a member. If zipmember was NULL and zip file successfully read,
19357 * java-tree.h: New global variable current_jcf declared. Added
19358 declaration for current_constant_pool_tags, current_constant_pool_data,
19359 current_constant_pool_length, current_constant_pool_data_ref.
19360 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19361 store the JCF of classes seen in a zip file) and tree *constant_pool
19362 (to save a loaded class constant pool). current_class declared here.
19363 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19364 retrieve method_ref_constant.
19365 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19366 (OBJECT): get_class_constant now uses current_jcf.
19367 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19368 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19369 (expand_invoke): Now uses current_class instead of main_class
19370 (build_class_init): Now uses current_class instead of main_class
19371 * class.c: New static global variable registered_class.
19372 (register_class): New function.
19373 (emit_register_class): Modified to use registered_class instead of
19375 (is_compiled_class): Now take into account class seen in the archive.
19377 1997-10-06 Per Bothner <bothner@cygnus.com>
19379 * except.h: Renamed to: java-except.h.
19380 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19381 * except.c: Add semi-working (commented out) implementation.
19383 * expr.c (expand_iinc): Add needed flush_quick_stack.
19384 * parse.c (set_source_filename): New function.
19385 (give_name_to_class): Set input_filename from package.classname.java.
19387 * jcf-io.c (find_class): Don't look first in ".".
19389 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19391 * zextract.c (read_zip_archive): Now takes into account the
19393 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19395 1997-09-20 Per Bothner <bothner@cygnus.com>
19397 * constants.c, java-tree.h (build_internal_class_name): New function.
19398 (alloc_class_constant): Re-implement using build_internal_class_name.
19399 * class.c (make_class_data): Likewise.
19400 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19402 1997-09-17 Per Bothner <bothner@cygnus.com>
19404 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19405 to NULL before pushing an exception handler target.
19407 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19408 (java_stack_swap, java_stack_dup): Re-write to be safe from
19409 clobbering registers.
19410 (build_class_init): New function.
19412 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19414 * typeck.c (build_java_array_type): Temporary use
19415 permanent_obstack to create the array 'length' field.
19416 * expr.c (lookup_label): Temporay use permanent_obstack to create
19417 label if not found.
19418 * class.c (push_super_field): Tempory use permanent_obstack.
19420 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19422 * typeck.c (type_for_mode): Now handles double_type_node and
19424 * verify.c (verify_jvm_instructions): The instruction following
19425 the wide bytecode is checked. OPCODE_ret added to the list of
19428 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19430 * class.c (make_class): Temporary use permanent_obstack. Set the
19431 class CLASS_P field to 1.
19432 (push_class): Temporary use permanent_obstack.
19433 (set_super_info): Temporary use permanent_obstack.
19434 (add_method): Temporary use permanent_obstack, set
19435 METHOD_TRANSIENT().
19436 (add_field): Temporary use permanent_obstack. Sets
19437 FIELD_VOLATILE() and FIELD_TRANSIENT().
19438 (build_class_ref): Temporary use permanent_obstack if the class
19440 (build_static_field_ref): Temporary use permanent_obstack when
19441 creating field's rtl.
19442 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19443 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19444 and fields. Function finalized, as far as flag handling.
19445 (push_class_static_dummy_field): Temporary use permanent_obstack.
19446 (emit_register_class): Force generation of class registration at
19448 * decl.c (end_java_method): Call permanent_allocation() before
19450 * expr.c (can_widen_reference_to): Added comment to interface
19451 handling, fixed typo.
19452 (lookup_field): Now uses CLASS_P() to correct FIXME
19453 (expand_invoke): Verification on public && !static &&
19454 !abstract moved into soft_lookupinterfacemethod (kaffe).
19455 Use Object class dtable if objectref is an array when expanding
19457 (java_push_constant_from_pool): Temporary use permanent_obstack
19458 for CONSTANT_string
19459 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19460 create constant references.
19461 (get_constant): Temporary use permanent_obstack to create constant.
19462 (load_class): Temporary use permanent_obstack to load class.
19463 (jcf_parse): Temporary use permanent_obstack to perform class
19465 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19466 (build_java_signature): Temporary use permanent_obstack.
19467 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19469 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19470 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19473 1997-09-11 Per Bothner <bothner@cygnus.com>
19475 * class.c (append_gpp_mangled_type): Fix typo.
19476 (emit_register_class): Use main_class to get class object, rather
19477 than looking for no-longer-existing static decl starting with _CL.
19478 * typeck.c (parse_signature_type): Promote array element type
19479 if it is a RECORD_TYPE.
19481 1997-09-10 Per Bothner <bothner@cygnus.com>
19483 * class.c (push_class_static_dummy_field): New function.
19484 (mangle_static_field): New. Do G++-style mangling of static fields.
19485 (layout_class): Mandle static fields here, not in add_field.
19486 (build_class_ref): The class object is now a dummy static field.
19487 * decl.c (find_local_variable): Look for best, instead of first match.
19488 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19489 (build_java_athrow): Don't check here if exception is Throwable.
19490 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19491 (TYPE_USED): Removed. No longer used ...
19492 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19493 * verify.c (push_pending_label): New function.
19494 (push_pending_block): Renamed to check_pending_block.
19495 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19496 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19497 re-checking possible handlers) after a store (less wasted work).
19498 Check for null handler (finally) before calling add_handler.
19499 Various changes to (finally?) correctly handle try/finally.
19501 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19503 * class.c: Include stdio.h.
19505 1997-09-04 Per Bothner <bothner@cygnus.com>
19507 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19508 to make sure class is initialized before static/special invoke.
19510 * verify.c (verify_jvm_instructions): On a store instruction,
19511 call find_local_variable to force pre-allocation of decl and rtx.
19512 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19514 1997-09-03 Per Bothner <bothner@cygnus.com>
19516 * class.c (build_class_ref): Strip off "promoted_" if need be.
19517 (make_field_value): Call build_java_signature when needed.
19518 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19519 * expr.c (build_java_athrow): Don't push_value of exception.
19520 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19521 match specification of [fd]cmp[lg] for NaNs.
19522 (expand_byte_code): Add support for exception handler ranges.
19523 * except.c: Add skeleton for EH code-generation.
19524 * verify.c (merge_types): Treat all promoted integral types as equal.
19525 * constants.c (build_constants_constructor): To force creation of
19526 current_constant_pool_data_ref, call build_constant_data_ref.
19528 * javaop.def (lload): Fix typo.
19529 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19531 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19533 * parse.c: Don't include function.h.
19535 1997-08-27 Per Bothner <bothner@cygnus.com>
19537 * except.[ch]: New files.
19538 * Makefile.in (JAVA_OBJS): Add except.o
19539 * expr.c: Temporary warning about unimplemented exceptions.
19540 * verify.c: Verify exception handlers.
19542 * jcf-dump.c (disassemble_method): Print exception table.
19544 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19546 * expr.c (verify_jvm_instructions): Started a thorough
19547 verification of invoke* bytecodes.
19548 (expand_byte_code): flush quick stack if PC is the target of a
19549 branch. and undef RET (conflicting with config/i386/i386.h).
19550 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19552 (expand_invoke): Now handles invokeinterface and do more
19553 verification according to the bytecode.
19554 (lookup_field): Don't try to load the class if processing
19556 (can_widen_reference_to): Now handles interfaces.
19557 * decl.c (init_decl_processing): New global variable
19558 soft_lookupinterfacemethod_node, declared in java-tree.h.
19559 Call set_super_info on string_type_node.
19560 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19562 * class.c (set_super_info): Fills the CLASS_* flags according to
19564 (get_access_flags_from_decl): Handles all class flags.
19566 1997-08-26 Per Bothner <bothner@cygnus.com>
19568 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19569 * parse.c (yyparse): Check for abstract method, and missing code.
19570 * expr.c (expand_byte_code): Change interface.
19571 * lang.c (put_decl_node): Print promoted types prettier.
19572 * verify.c (verify_jvm_instruction): Change interface.
19573 Partial support for scanning exception table.
19574 For load instructions, handle promoted integral types.
19576 1997-08-21 Per Bothner <bothner@cygnus.com>
19578 * verify.c: New file, with contents moved from expr.c.
19579 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19580 * typeck.c (is_array_type_p): Moved here from expr.c.
19581 * java-tree.h: Add some now-needed function declarations.
19582 * Makefile.in (JAVA_OBJS): Added verify.o.
19584 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19586 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19587 METHOD_ABSTRACT flag.
19589 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19590 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19591 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19593 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19595 (start_java_method): Hook for SYNCHRONIZED methods.
19597 * expr.c (build_java_jsr, build_java_ret): New functions
19598 (JSR,PRE): New macros
19599 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19600 (verify_jvm_instructions): tableswitch, lookupswitch,
19601 monitorenter, monitorexit, goto_w: verified.
19602 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19603 (build_java_monitor): New function.
19604 (MONITOR_OPERATION): Modified to call build_java_monitor()
19605 (verify_jvm_instructions): Started a thorough verification of
19608 1997-08-19 Per Bothner <bothner@cygnus.com>
19610 Support verification of jsr/ret subroutines (used for try/finally).
19611 * decl.c (return_address_type_node): New type node.
19612 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19613 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19614 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19615 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19616 TYPE_USED): New macros for special types in type_map.
19618 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19619 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19621 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19623 * expr.c (can_widen_reference_to): New function.
19624 (pop_type): Use it.
19625 (merge_type_state): Support handling start of subroutine.
19626 (push_pending_block): Return char* error message, instead of calling
19627 fatal on an error. Also handle subroutines.
19628 (verify_jvm_instructions): Handle errors from push_poending_block.
19629 Support jsr and ret instructions.
19631 1997-08-19 Per Bothner <bothner@cygnus.com>
19633 * jcf-io.c (find_classfile): Fix thinko.
19634 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19636 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19638 * Makefile.in (BISON): Remove.
19640 1997-08-07 Per Bothner <bothner@cygnus.com>
19642 * Makefile.in: Convert to autoconf.
19643 * config-lang.in (outputs): Added java/Makefile.
19645 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19646 Rename cc1java to jc1.
19648 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19649 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19651 * class.c (class_depth): Do load_class if needed.
19653 Mostly better verification.
19654 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19655 (init_decl_processing): Change return type of soft_checkcast.
19656 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19657 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19658 lang_print_error): New functions.
19659 (lang_init): Set global hook print_error_function to lang_print_error.
19660 * expr.c: In the type_map ptr_type_node is only used for null now.
19661 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19662 (merge_types): Dererence pointer to record types before comparing.
19663 (decode_newarray_type, merge_types): On error just return NULL.
19664 (build_java_binop): Add preliminary implementation (with warning)
19665 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19666 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19667 (expand_compare, expand_java_goto, expand_java_call): Don't
19668 push_pending_block, since that only makes sense when verifying.
19669 (merge_type_state): Different return codes.
19670 (push_pending_block): A block may need to be verified more than once.
19671 (expand_byte_code): Warn about unused code at code generation time.
19672 (verify_jvm_instruction): Changed logic, since code may need to be
19673 re-verified if type-state has changed. Also, better error handling.
19674 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19675 Improve newarray, anewarray, ?aload, athrow,
19676 * java-tree.h (LABEL_CHANGED): New macro.
19678 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19680 * decl.c (soft_athrow_node): New global variable initialized.
19681 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19682 * typeck.c (convert): Added support for REAL_TYPE.
19683 (convert_to_char): New function.
19684 (convert): Handle CHAR_TYPE.
19685 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19686 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19687 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19689 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19690 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19691 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19692 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19693 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19694 to Use The Right Things.
19695 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19696 compatible with INT. BOOLEAN is made equivalent to BYTE.
19697 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19698 OPCODE_ifnonnull): Now supported.
19699 (build_java_athrow): New function.
19701 1997-08-04 Per Bothner <bothner@cygnus.com>
19703 Rename method name <init> to match G++ (and fix mangling).
19704 * class.c (layout_class): Replace method name of <init> by class name.
19705 (make_method_value): Do inverse renaming of constructor from <init>.
19706 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19707 * typeck.c (lookup_java_constructor): New function.
19708 * expr.c (expand_invoke): If method_name is <init>, call
19709 lookup_java_constructor to find constructor.
19711 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19713 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19715 * parse.c (get_class_constant): Modified to handle array "classes"
19716 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19718 (convert): Modified to handle real type.
19719 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19720 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19721 variables declared.
19722 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19723 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19724 global variables initialized.
19725 (find_local_variable): Handles the case of a pointer
19726 (end_java_method): Restore the use of one more scope
19727 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19728 build_java_array_length_access, expand_java_arrayload,
19729 expand_java_arraystore, expand_java_array_length,
19730 expand_java_multianewarray, expand_java_anewarray,
19731 build_java_check_indexed_type, is_array_type_p,
19732 build_java_throw_out_of_bound_exception): New functions.
19733 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19734 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19735 OPCODE_<t>aload): Implemented code for verification.
19736 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19737 ARRAY_NEW_MULTI): Macro defined.
19738 (CONVERT): Modified to invoke convert().
19739 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19741 1997-07-31 Per Bothner <bothner@cygnus.com>
19743 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19744 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19745 (make_class_data): Field name needs '/' as package prefix.
19746 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19748 1997-07-25 Per Bothner <bothner@cygnus.com>
19750 Implement debug information for local variables.
19751 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19752 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19753 DECL_LOCAL_SLOT_CHAIN): New macros.
19754 (struct lang_decl_var): New type.
19755 * parse.c (give_name_to_locals): Move to decl.c.
19756 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19757 (start_java_method): Re-write parameter handling.
19758 (pending_local_decls): New global variable.
19759 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19760 (find_local_variable): Accept pc so we can skips decls not in range.
19761 (struct binding_level): Add end_pc field.
19762 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19763 (various): Change so current pc gets passed to find_local_variable.
19765 * decl.c (init_decl_processing): Re-arrange fields in
19766 class_type_node and and method_type_node to match kaffe 0.9.1.
19767 * class.c (make_method_value, make_class_data): Update
19768 initializations to match.
19770 1997-07-16 Per Bothner <bothner@cygnus.com>
19772 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19773 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19774 (push_super_field): New function.
19775 (make_class_data): Handle inheritance of class static initializer.
19776 (layout_class): New name mangling.
19777 * constants.c (build_constant_data_ref): Init type of data array
19778 to a one-element array.
19779 (build_constants_constructor): Set DECL_SIZE from complete array type.
19780 * decl.c: Rename class_type, object_type etc to class_type_node,
19781 object_type_node etc. Make former inherit from latter.
19782 * expr.c (expand_invoke): Add cast of function address.
19783 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19784 * parse.c (yyparse): Don't call layout_class here.
19785 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19787 1997-06-14 Per Bothner <bothner@cygnus.com>
19789 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19790 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19791 (alloc_class_constant): New.
19792 * expr.c (expand_invoke): Make sure method's class is initialized.
19793 * class.c (interits_from_p, emit_register_class): New functions.
19794 * parse.c (yyparse): Call emit_register_class.
19796 1997-06-09 Per Bothner <bothner@cygnus.com>
19798 * constants.c: New file, to handle constant pool.
19799 * Makefile.in (JAVA_OBJS): Add constants.o.
19800 * decl.c (init_decl_processing): Update, fix, finish various structs.
19801 (pushdecl_top_level): New.
19802 * parse.c (layout_class): Moved to class.c.
19803 * expr.c (java_push_constant_from_pool): New function.
19804 * class.c (build_class_ref): Make work fully
19805 (make_class_data): Emit super-class, constant pool, interface vector.
19807 1997-06-03 Per Bothner <bothner@cygnus.com>
19809 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19810 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19811 * class.c (class_depth): New function.
19812 (lookup_named_class): Replaced by new function lookup_class.
19813 * decl.c (object_type_node, string_type_node): New.
19814 Remove various types that we no longer need.
19815 * expr.c (verify_jvm_instructions): New separate verifier pass.
19816 (push_type, pop_type): New functions for verifier.
19817 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19818 (expand_byte_code): Simplify, since we assume already verified.
19819 (expand_invoke): Now mostly works.
19820 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19821 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19822 * parse.c: Wait to allocate class object until we know its name.
19823 (layout_class): Calculate DECL_VINDEX for each virtual method.
19824 * typeck.c (get_array_type): Rename to ...
19825 (build_java_array_type): ... and provide working implementation.
19826 (build_java_signature): New function - build Java signature of type.
19827 (set_java_signature): New function - cache signature with type.
19828 (lookup_java_method): New function.
19830 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19832 * class.c (ident_subst): Take extra SUFFIX parameter.
19833 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19834 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19835 (build_class_ref): Actually implement.
19836 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19837 * decl.c (builtin_function): New.
19838 (init_decl_processing): Update for current Kaffe. Declare some
19839 builtin Kaffe functions.
19840 * expr.c (build_address_of): New.
19841 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19842 Renamed (from expand_java_new etc), and added working implementations.
19843 (build_field_ref): Now also handle static fields.
19844 (expand_invoke): Implement invokestatic, and start implement rest.
19845 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19846 * javaop.def: Rename invokevirt -> invokevirtual.
19847 * lang.c (use_handles): Removed.
19848 * parse.c: Add support for ConstantValue attribute.
19849 Handle nested loading of a class. (JPOOL_UTF): New.
19851 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19853 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19855 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19857 * Make-lang.in (java.install-man): New empty rule.
19858 * typeck.c (set_local_type): New function.
19859 * expr.c (STORE_INTERNAL): Call find_local_variable,
19860 not find_stack_slot. Call set_local_type.
19862 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19864 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19865 and building RECORD_TYPE CONSTRUCTORs.
19866 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19868 * lang.c (use_handles): Change the default to 0.
19869 * decl.c: Define and build class_type, field_type, utf8const_type.
19870 * class.c (make_class_data, make_field_value,
19871 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19872 hashUtf8String, strLengthUtf8, mangled_classname:
19873 Functions to build reflective data structures.
19874 * parse.c (yyparse): Call make_class_data.
19876 * jcf-io.c (open_class, find_classfile): New functions.
19877 * jcf-dump.c: Support reading classfile from explicitly-named
19878 class file (without CLASSPATH searching).
19880 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19882 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19883 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19884 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19885 (get_constant): Now trivial for CONSTANT_Utf8.
19887 * jcf.h: Make NEW_CPOOL the default.
19888 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19890 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>