1 2006-11-11 Richard Guenther <rguenther@suse.de>
3 * check-init.c (check_init): Remove handling of FIX_CEIL_EXPR,
4 FIX_FLOOR_EXPR and FIX_ROUND_EXPR.
6 2006-10-23 Rafael Avila de Espindola <rafael.espindola@gmail.com>
8 * decl.c: Include langhooks.h.
9 (builtin_function): Remove.
10 (java_init_decl_processing): Replace calls to builtin_function
11 with add_builtin_function.
12 * Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o.
13 (java/decl.o): Depend on langhooks.h.
14 * java-tree.h (builtin_function): Remove.
16 2006-10-10 Brooks Moses <bmoses@stanford.edu>
18 * Make-lang.in: Added "java.pdf", "gcj.pdf" target support.
20 2006-09-12 Tom Tromey <tromey@redhat.com>
22 * expr.c (push_value): Always flush quick stack.
24 2006-09-12 Tom Tromey <tromey@redhat.com>
27 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Always note
28 the push of the called method's return result.
30 2006-09-12 Tom Tromey <tromey@redhat.com>
32 * jvspec.c (lang_specific_driver): Read spec file even if
35 2006-09-12 Tom Tromey <tromey@redhat.com>
38 * expr.c (expand_java_field_op): Initialize field's declaring
39 interface if necessary.
41 2006-09-12 Tom Tromey <tromey@redhat.com>
44 * expr.c (expand_java_field_op): No error for assignments not in
45 class initializer or constructor.
47 2006-08-22 Andrew Haley <aph@redhat.com>
49 * decl.c (java_add_stmt): Give the statement list a type.
51 2006-08-16 Jakub Jelinek <jakub@redhat.com>
52 Bryce McKinlay <bryce@mckinlay.net.nz>
54 * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed.
56 2006-08-10 Simon Martin <simartin@users.sourceforge.net>
59 * parse.y (build_incdec): Emit an error instead of an ICE if '++'
60 or '--' is used with a constant operand.
61 (java_complete_lhs): When processing a '++' or '--' expression,
62 don't call java_complete_tree but java_complete_lhs, so that a
63 static final variable operand is never replaced by its value. This
64 avoids an ICE later on.
65 (patch_unaryop): Fixed typo in comment.
67 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
69 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
71 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
73 * builtins.c (check_for_builtin): If a builtin could result in a
74 direct call being generated, don't use it if flag_indirect_dispatch
77 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
79 * gcj.texi (Invocation): Corrections for Invocation API example.
81 2006-07-04 Andrew Haley <aph@redhat.com>
83 * class.c (build_fieldref_cache_entry): Set DECL_IGNORED_P on the
86 2006-06-21 Andrew Haley <aph@redhat.com>
88 * java-tree.h (update_aliases): Remove
89 * expr.c (expand_iinc): Remove call to update_aliases().
90 (STORE_INTERNAL): Likewise.
91 * decl.c (update_aliases, initialize_local_variable)
92 (maybe_pushlevels): Set DECL_VALUE_EXPR for debugging decls.
94 2006-06-19 Andrew Haley <aph@redhat.com>
98 * expr.c (java_modify_addr_for_volatile): New function.
99 (expand_java_field_op): Handle volatile fields.
100 * java-gimplify.c (java_gimplify_component_ref): Call
101 java_modify_addr_for_volatile to give the field_ref the correct
103 (java_gimplify_modify_expr): Likewise.
104 * java-tree.h (java_modify_addr_for_volatile): New decl.
106 2006-06-17 Karl Berry <karl@gnu.org>
108 * gcj.texi (@dircategory): Use "Software development" instead
109 of "Programming", following the Free Software Directory.
111 2006-06-16 Andrew Haley <aph@redhat.com>
113 * class.c (make_class_data): When using flag_indirect_classes,
114 don't initialize the vtable of Class instances.
116 2006-06-09 Andrew Haley <aph@redhat.com>
120 * builtins.c (initialize_builtins): Add __sync_synchronize().
121 * class.c (add_field): Mark volatile fields.
122 * java-gimplify.c (java_gimplify_expr): Call new functions to
123 handle self-modifying exprs and COMPONENT_REFs.
124 (java_gimplify_component_ref): New.
125 (java_gimplify_modify_expr): Add handling for volatiles.
127 2006-06-08 Tom Tromey <tromey@redhat.com>
129 * gcj.texi (libgcj Runtime Properties): Document
130 gnu.gcj.user.realname.
132 2006-06-08 Andrew Haley <aph@redhat.com>
134 * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
135 get_symbol_table_index().
136 (maybe_rewrite_invocation): Set SPECIAL if we need to access a
138 (build_known_method_ref): New arg: special. Pass it to
139 get_symbol_table_index.
140 (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
142 (build_invokevirtual): New arg: special. Pass it to
143 get_symbol_table_index.
144 (expand_invoke): New variable: special.
145 Pass it to maybe_rewrite_invocation().
146 Pass it to build_known_method_ref().
147 * class.c (build_symbol_entry): Add new arg: special. Use it to
148 build the symbol table conbstructor.
149 (emit_symbol_table): Extract SPECIAL from the method list and pass
150 it to build_symbol_entry().
151 * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
154 2006-06-06 David Daney <ddaney@avtrex.com>
156 * gcj.texi (libgcj Runtime Properties): Document
157 gnu.gcj.runtime.NameFinder.show_raw and
158 gnu.gcj.runtime.NameFinder.remove_unknown.
160 2006-06-06 Tom Tromey <tromey@redhat.com>
162 * jcf-dump.c (print_access_flags): Handle varargs, bridge,
163 synthetic, enum, annotation.
164 * jcf.h (ACC_BRIDGE): New macro.
165 (ACC_VARARGS): Likewise.
166 (ACC_SYNTHETIC): Likewise.
167 (ACC_ENUM): Likewise.
168 (ACC_ANNOTATION): Likewise.
170 2006-06-06 Mike Stump <mrs@apple.com>
172 * Make-lang.in: Rename to htmldir to build_htmldir to avoid
173 installing during build.
175 2006-05-31 Thomas Fitzsimmons <fitzsim@redhat.com>
177 * gcj.texi (Extensions): Document the new gcj-dbtool-based
178 classname-to-library resolution mechanism.
179 Declare the old gnu.gcj.runtime.VMClassLoader.library_control
180 mechanism deprecated.
181 (libgcj Runtime Properties): Document
182 gnu.gcj.runtime.VMClassLoader.library_control's new default.
184 2006-05-29 Jakub Jelinek <jakub@redhat.com>
186 * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64)
188 (jword): Define to uint64 on 64-bit arches.
189 * jcf-dump.c (print_constant): Cast JPOOL_UINT to long.
191 2006-05-28 Kazu Hirata <kazu@codesourcery.com>
193 * class.c, except.c, expr.c, java-gimplify.c: Fix comment
196 2006-05-26 Tom Tromey <tromey@redhat.com>
198 * expr.c (java_push_constant_from_pool): Handle 'ldc class'.
199 * verify-glue.c (vfy_class_type): New function.
200 * verify-impl.c (check_constant): Allow 'ldc class'.
201 * verify.h (vfy_class_type): Declare.
203 2006-05-25 Andrew Haley <aph@redhat.com>
206 * decl.c (maybe_pushlevels): When variable ranges are non-nested
207 update all lifetimes, not just the first one.
209 2006-05-24 Tom Tromey <tromey@redhat.com>
211 * java-tree.h: Fixed flag documentation.
213 2006-05-24 Tom Tromey <tromey@redhat.com>
216 * jcf.h (ACC_INVISIBLE): Changed value.
218 2006-05-24 Andrew Haley <aph@redhat.com>
221 * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
224 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
226 * lang.opt (femit-class-file): Remove VarExists.
228 2006-05-16 Tom Tromey <tromey@redhat.com>
230 * verify-impl.c (verify_instructions_0) <op_return>: Special case
233 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
236 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
239 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
241 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
242 (java/expr.o): Replace target.h with $(TARGET_H).
243 (java/parse.o): Likewise.
245 2006-05-10 Andrew Haley <aph@redhat.com>
247 * class.c (emit_indirect_register_classes): Fix comment.
249 2006-05-04 Tom Tromey <tromey@redhat.com>
251 * java-tree.h (uses_jv_markobj_p): Declare.
252 * class.c (uses_jv_markobj_p): Removed.
253 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
254 (get_boehm_type_descriptor): Use it.
255 (uses_jv_markobj_p): Moved from class.c. Return bool.
257 2006-05-04 Tom Tromey <tromey@redhat.com>
259 * java-tree.def (THIS_EXPR): Now a tcc_expression.
261 2006-05-04 Andrew Haley <aph@redhat.com>
263 * class.c (make_field_value): Always build_address_of fdecl if
264 there is an initializer.
266 2006-05-03 Andrew Haley <aph@redhat.com>
269 * expr.c (maybe_rewrite_invocation): New function.
270 (rewrite_arglist_getclass): Likewise.
272 (expand_invoke): Call maybe_rewrite_invocation.
273 * parse.y (patch_invoke): Likewise.
274 * java-tree.h: (maybe_rewrite_invocation): New function.
276 2006-04-21 Andrew Haley <aph@redhat.com>
278 * lang.c (java_init): Handle flag_indirect_classes.
279 * jvgenmain.c: Use "class$$" instead of "class$".
280 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
282 (mangle_class_field): Special case "class$$" as well as "class$".
283 * constants.c (build_ref_from_constant_pool): If
284 flag_indirect_classes, generate a ref into the heap.
285 * decl.c (constants_field_decl_node,
286 constants_data_field_decl_node): New.
287 * class.c (build_static_class_ref): New.
288 (build_classdollar_field): Factor out from build_class_ref().
289 (make_field_value): Handle static fields in heap.
290 (make_class_data): Make sure we get a static ref to class.
291 Make class initializer const if flag_indirect_classes.
292 (register_class): Build a class_ref for initialization if
293 flag_indirect_classes.
294 (emit_indirect_register_classes): New.
296 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
298 * expr.c, gjavah.c: Fix comment typos.
300 2006-04-03 Andrew Haley <aph@redhat.com>
303 * expr.c (build_field_ref): Don't check the field offset if
306 2006-03-30 Andrew Haley <aph@redhat.com>
309 * lang.c (java_attribute_table): New.
310 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
311 * expr.c (build_field_ref): Add a null pointer check for all
312 fields of offset > 4k. Don't do so for accesses via the this
313 pointer, which we know can never be null.
314 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
317 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
319 * Make-lang.in: Rename docdir to gcc_docdir.
321 2006-03-30 Tom Tromey <tromey@redhat.com>
324 * parse.y (java_reorder_fields): Reset superclass field's size as
327 2006-03-28 Tom Tromey <tromey@redhat.com>
330 * parse.y (find_most_specific_methods_list): Added 'class'
332 (lookup_method_invoke): Updated.
334 2006-03-15 Tom Tromey <tromey@redhat.com>
336 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
337 non-static method calls.
339 2006-03-15 David Daney <ddaney@avtrex.com>
341 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
344 2006-03-15 David Daney <ddaney@avtrex.com>
346 * lang.opt (-freduced-reflection): New option.
347 * lang.c (java_post_options): Generate an error if
348 -freduced-reflection used with -fjni or -findirect-dispatch.
349 * java-tree.h (flag_reduced_reflection): Declare new variable.
350 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
351 if bitmap overflows and flag_reduced_reflection set.
352 * class.c (uses_jv_markobj_p): New function.
353 (make_class_data): Moved generation of vtable to before
354 reflection data, generate less reflection data if
355 flag_reduced_reflection set.
356 * gcj.texi: Document -freduced-reflection.
358 2006-03-15 Tom Tromey <tromey@redhat.com>
361 * class.c (get_interface_method_index): Don't put <clinit> into
364 2006-03-15 Tom Tromey <tromey@redhat.com>
366 * parse.y (analyze_clinit_body): Ignore empty statements.
368 2006-03-08 David Daney <ddaney@avtrex.com>
370 * gcj.texi: Document -static-libgcj option.
372 2006-02-20 Andrew Haley <aph@redhat.com>
374 * jcf-parse.c (parse_class_file): Set input_location from
377 2006-02-15 Andrew Haley <aph@redhat.com>
379 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
380 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
381 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
383 2006-02-09 Andrew Haley <aph@redhat.com>
386 * expr.c (expand_invoke): Allow methods in arrays to be resolved
389 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
392 2006-02-08 Tom Tromey <tromey@redhat.com>
395 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
396 * builtins.c (convert_real): New function.
397 (java_builtins): Handle Float.intBitsToFloat,
398 Float.floatToRawIntBits, Double.longBitsToDouble,
399 Double.doubleToRawLongBits.
401 2006-02-07 Andrew Haley <aph@redhat.com>
403 * expr.c (expand_invoke): (BC mode.) If we find a method in a
404 class other than the one in which we expected to find it, ignore
408 * constants.c (build_constants_constructor): move initializer into
409 first halfword on a 64-bit big-endian machine.
411 2006-02-04 Tom Tromey <tromey@redhat.com>
414 * builtins.c (max_builtin): Skip floating point 'max'.
415 (min_builtin): Skip floating point 'min'.
416 (check_for_builtin): Never return NULL_TREE.
418 2006-02-04 Tom Tromey <tromey@redhat.com>
421 * expr.c (push_type): Avoid side effect in gcc_assert.
423 2006-02-04 Roger Sayle <roger@eyesopen.com>
425 * decl.c (java_init_decl_processing): Create char_type_node as a
426 regular INTEGER_TYPE node.
427 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
428 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
429 test for char_type_node and promoted_char_type_node as special
430 instances of INTEGER_TYPE tree codes.
431 (promote_type,build_java_signature): Likewise.
432 * jcf-write.c (adjust_typed_op): Likewise.
433 * mangle.c (mangle_type): Likewise.
434 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
435 * parse.h (JINTEGRAL_TYPE_P): Likewise.
437 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
439 * expr.c (java_stack_swap): Revert gcc_assert patch.
441 2006-02-03 Ben Elliston <bje@au.ibm.com>
443 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
444 * typeck.c: Likewise.
445 * verify-impl.c: Likewise.
448 * jcf-parse.c: Likewise.
449 * constants.c: Likewise.
450 * check-init.c: Likewise.
451 * jcf-write.c: Likewise.
452 * verify-glue.c: Likewise.
453 * mangle.c: Likewise.
458 2006-02-01 Jan Hubicka <jh@suse.cz>
460 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
461 * lang.c (java_init_options): Set no_unit_at_a_time_default.
463 2006-01-30 Andrew Haley <aph@redhat.com>
466 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
468 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
470 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
471 Update copyright notice dates.
473 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
475 * jvspec.c (lang_specific_spec_functions): Remove.
477 2006-01-06 Tom Tromey <tromey@redhat.com>
479 * gcj.texi (Arrays): Added more documentation for
481 (Primitive types): Correct information about primitive classes.
482 (Reference types): New node.
485 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
487 * jcf-parse.c (set_source_filename): Set the decl source location
488 even when returning early.
490 2005-12-15 Tom Tromey <tromey@redhat.com>
491 Andrew Haley <aph@redhat.com>
494 * parse.y (resolve_expression_name): Don't generate accessor
495 methods for constant fields.
497 2005-12-13 Andrew Haley <aph@redhat.com>
501 * class.c (maybe_layout_super_class): Update current_class before
502 calling do_resolve_class.
504 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
507 * jcf-write.c (write_classfile): Use PID in temporary class
508 file. Save/restore errno when reporting error.
510 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
513 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
514 to bare_function_type and including the return type
515 * builtins.c (initialize_builtins) : Change builtin mangled name
516 constants to conform to new mangling scheme
518 2005-12-08 Andrew Haley <aph@redhat.com>
521 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
522 (soft_abstractmethod_node): New.
523 * expr.c (build_field_ref): Add in-line check for missing field.
524 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
526 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
528 * Make-lang.in (java.all.build, java.install-normal): Remove.
530 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
532 * Make-lang.in: Remove all dependencies on s-gtype, except for
535 2005-12-07 Richard Sandiford <richard@codesourcery.com>
537 * class.c (build_utf8_ref, emit_register_classes): Use
538 switch_to_section and get_section.
540 2005-12-06 Tom Tromey <tromey@redhat.com>
543 * parse.y (patch_new_array_init): Revert previous patch.
544 (lookup_method_invoke): Use size-less array type when creating an
545 anonymous constructor.
547 2005-12-05 Tom Tromey <tromey@redhat.com>
549 * parse.y (patch_new_array_init): Don't set length on array.
551 2005-12-02 Richard Guenther <rguenther@suse.de>
553 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
554 buildN instead of build.
555 * class.c (finish_class): Likewise.
556 * expr.c (java_create_object): Likewise.
558 2005-11-28 Tom Tromey <tromey@redhat.com>
561 * expr.c (build_jni_stub): Unwrap the return value.
562 * java-tree.h (soft_unwrapjni_node): New define.
563 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
564 * decl.c (java_init_decl_processing): Initialize
567 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
569 * gcj.texi (gij options): Add -Xss documentation.
571 2005-11-08 Wil Mahan <wmahan@gmail.com>
574 * zextract.c (read_zip_archive): Fix out of memory error when
575 reading jar files with zip-style comments.
577 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
579 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
581 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
583 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
584 Wil Mahan <wmahan@gmail.com>
587 * class.c (make_class): Create empty binfo here.
588 (set_super_info): Only create binfo if we have superclasses.
590 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
593 * parse.y (method_header): Make the result of the rule a NULL_TREE
594 when a parsing error occurs.
596 2005-09-29 Tom Tromey <tromey@redhat.com>
599 * jcf-io.c (memoized_dirlist_hash): New function.
600 (caching_stat): Use it.
602 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
605 * class.c (inherits_from_p): Try to lay out super class
606 if it is not already laid out.
607 (maybe_layout_super_class): Handle the case where SUPER_CLASS
610 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
612 * builtins.c (max_builtin, min_builtin, abs_builtin,
613 java_build_function_call_expr): Use fold_buildN.
614 * class.c (layout_class_method): Likewise.
615 * expr.c (java_truthvalue_conversion, build_java_jsr,
616 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
617 build_java_binop, build_field_ref, expand_compare,
618 build_known_method_ref, build_invokevirtual,
619 process_jvm_instruction): Likewise.
620 * parse.y (patch_binop, patch_exit_expr): Likewise.
621 * typeck.c (convert_ieee_real_to_integer): Likewise.
622 (convert): Don't call fold after convert_ieee_real_to_integer.
624 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
627 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
628 the newly created type. Set import lists here, not in create_class.
629 (jdep_resolve_class): Set current_class.
630 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
631 the current package context, not ctxp->package.
632 (cicp_cache): Removed.
633 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
634 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
635 * java-tree.h (TYPE_PACKAGE): New macro.
636 (struct lang_type): New member 'package'.
638 2005-09-09 Andrew Haley <aph@redhat.com>
641 * expr.c (pop_type_0): If the expected type is object or ptr
642 (i.e. void*), return the type of the object we just popped from
645 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
647 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
648 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
650 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
652 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
653 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
654 typos. Follow spelling conventions.
656 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
659 * typeck.c (lookup_do): Look up interfaces for the original class,
661 * parse.y (java_check_regular_methods): Fix diagnostic message for
662 more restrictive overriding of a method from an interface.
664 2005-08-16 Tom Tromey <tromey@redhat.com>
666 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
667 class' initial state.
669 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
672 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
673 `literal_token' for large numeric input tokens.
675 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
678 * parse.y (nested_field_access_p): Rename to nested_member_access_p
679 and expand to handle method accesses across nested classes.
680 (build_outer_method_access_method): Rename to
681 build_nested_method_access_method. Minor adjustments to comments.
682 (resolve_expression_name): Use the newly-renamed
683 nested_member_access_p method.
684 (resolve_qualified_expression_name): Likewise.
685 (patch_method_invocation): Also consider static methods for access
686 method generation. Minor adjustments to comments.
687 (maybe_use_access_method): Use the more general
688 nested_memeber_access_p to determine access across nested class
689 boundaries. Allow THIS_ARG to be NULL (for static methods).
691 2005-08-15 Tom Tromey <tromey@redhat.com>
694 * expr.c (build_field_ref): Don't generate otable reference when
695 DECL_FIELD_OFFSET is 0.
696 * class.c (maybe_layout_super_class): Pass outer class to
699 2005-08-15 Tom Tromey <tromey@redhat.com>
701 * java-tree.h (LABEL_IN_SUBR): Removed.
702 (LABEL_IN_SUBR): Likewise.
703 (LABEL_IS_SUBR_START): Likewise.
704 (LABEL_SUBR_START): Likewise.
705 (LABEL_SUBR_CONTEXT): Likewise.
706 (LABEL_CHANGED): Likewise.
707 (LABEL_RETURN_LABEL): Likewise.
708 (LABEL_RETURN_TYPE_STATE): Likewise.
709 (LABEL_RETURN_LABELS): Likewise.
710 (RETURN_MAP_ADJUSTED): Likewise.
711 (LABEL_PENDING_CHAIN): Likewise.
713 2005-08-15 Tom Tromey <tromey@redhat.com>
715 * Make-lang.in (JAVA_OBJS): Removed verify.o
716 (java/verify.o): Removed.
718 * lang.c (flag_new_verifier): Removed.
719 (java_post_options): Updated.
720 * java-tree.h (flag_new_verifier): Removed.
721 (verify_jvm_instructions): Removed.
722 * expr.c (pop_type_0): Assume flag_new_verifier is true.
723 (build_java_check_indexed_type): Likewise.
724 (expand_java_arraystore): Likewise.
725 (expand_java_arrayload): Likewise.
726 (pop_arguments): Likewise.
727 (expand_byte_code): Likewise.
728 (process_jvm_instruction): Likewise.
730 2005-08-10 Andrew Haley <aph@redhat.com>
732 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
733 type mismatches to make legal GIMPLE.
735 2005-08-10 Robin Green <greenrd@greenrd.org>
738 * parse.y (maybe_use_access_method): Generalize check from
739 java.lang.Object to any superclass of current_class
741 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
743 * class.c (build_class_ref): Wrap the primary class type in a
745 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
746 primary class type from the NOP_EXPR in which it was placed.
748 2005-07-28 Diego Novillo <dnovillo@redhat.com>
750 * expr.c (expand_load_internal): Fix missing parens in
753 2005-07-28 Andrew Haley <aph@redhat.com>
755 * expr.c (expand_load_internal): Convert to destination type.
757 2005-07-22 Manfred Hollstein <mh@suse.com>
759 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
760 (check_constant): Likewise.
761 (check_wide_constant): Likewise.
763 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
765 Make CONSTRUCTOR use VEC to store initializers.
766 * check-init.c (check_init): Update to cope with VEC in
768 * class.c (make_field_value, make_method_value, get_dispatch_table,
769 make_class_data, emit_symbol_table, emit_catch_table,
770 emit_assertion_table): Use build_constructor_from_list instead of
772 * constants.c (build_constants_constructor): Likewise.
773 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
774 VEC in CONSTRUCTOR_ELTS.
775 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
776 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
778 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
780 * parse.y (build_new_array_init): Use build_constructor_from_list
781 instead of build_constructor.
782 (patch_new_array_init): Update to cope with VEC in
784 (array_constructor_check_entry): Likewise.
786 2005-07-12 Tom Tromey <tromey@redhat.com>
788 * jvspec.c (lang_specific_driver): Put filelist_filename first on
791 2005-07-12 Tom Tromey <tromey@redhat.com>
794 * parse-scan.y (interface_member_declaration): Added
797 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
799 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
800 (LABEL_PENDING_CHAIN): Ditto.
802 (DECL_BIT_INDEX): Ditto.
804 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
807 * parse.y (inner_class_accessible): New function. Logic moved from
808 check_inner_class_access.
809 (check_inner_class_access): Use inner_class_accessible.
810 (resolve_inner_class): Simplify arguments. Create circularity hash
811 here. Keep looking for classes if we found one that was inaccessible.
812 Return the inaccessible class only if there is no other match.
813 (do_resolve_class): Update for new resolve_inner_class arguments.
814 Don't create circularity_hash here.
816 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
819 * parse.y (add_exception_to_throws): New function.
820 (purge_unchecked_exceptions): Removed.
821 (get_constructor_super): Renamed from verify_constructor_super. Now
822 returns the super constructor after verification.
823 (java_complete_expand_method): Don't use purge_unchecked_exceptions
824 or save/restore the exception list.
825 (check_thrown_exceptions): Add uncaught exceptions in anonymous
826 class initializers and constructors to the throws clause of the method.
828 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
831 * parse.y (interface_member_declaration): Allow empty statements in
832 interface declarations.
834 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
836 * Makefile.in (parse.o): Adjust dependencies.
837 * parse.y: Include tree-dump.h.
839 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
841 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
844 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
846 * parse.y (issue_warning_error_from_context): Call
847 pp_output_formatted_text to be able to get the buffer.
849 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
851 * parse.y (issue_warning_error_from_context): Update for the
852 renaming of pp_format_text to pp_format.
854 2005-06-28 Paul Brook <paul@codesourcery.com>
856 * decl.c (java_init_decl_processing): Call
857 default_init_unwind_resume_libfunc.
859 2005-06-27 Tom Tromey <tromey@redhat.com>
861 PR java/21540, PR java/13788:
862 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
863 fold_constant_for_init.
864 (patch_binop): Added 'folding' argument. Updated all callers.
865 (patch_unaryop) <NOP_EXPR>: New case.
866 (fold_constant_for_init) <NOP_EXPR>: Likewise.
867 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
869 2005-06-25 Jan Hubicka <jh@suse.cz>
871 * builtins.c (define_builtin): Accept new flags parameter.
872 (initialize_builtins): Mark the builtins const and nothrow accordingly.
874 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
876 * all files: Update FSF address in copyright headers.
878 2005-06-24 Tom Tromey <tromey@redhat.com>
880 * verify-impl.c (verify_instructions_0): Correctly handle
881 situation where PC falls off end.
883 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
886 * parse.y (find_most_specific_methods_list): Remove special case for
889 2005-06-15 Tom Tromey <tromey@redhat.com>
892 * class.c (make_method_value): Use soft_abstractmethod_node for
894 * java-tree.h (soft_abstractmethod_node): New define.
895 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
896 * decl.c (java_init_decl_processing): Initialize
897 soft_abstractmethod_node.
899 2005-06-13 Geoffrey Keating <geoffk@apple.com>
901 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
903 2005-06-13 Per Bothner <per@bothner.com>
905 * expr.c (int highest_label_pc_this_method,
906 start_label_pc_this_method): New globals.
907 (lookup_label): Add start_label_pc_this_method to pc for label, and
908 update highest_label_pc_this_method. This prevents conflicts between
909 labels from different methods.
910 * java-tree.h: Declare new globals.
911 * jcf-parse.c (parse_class_file): If needed bump
912 start_label_pc_this_method and reset highest_label_pc_this_method.
914 2005-06-13 Tom Tromey <tromey@redhat.com>
917 * parse.y (nested_field_access_p): Handle case where outer field
918 is inherited by enclosing class.
920 2005-06-12 Per Bothner <per@bothner.com>
922 * class.c (inherits_from_p): Do load_class if needed.
924 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
926 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
927 * java-tree.h (parse_error_context): Move...
928 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
929 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
930 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
932 2005-06-08 Roger Sayle <roger@eyesopen.com>
934 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
936 2005-06-06 Jakub Jelinek <jakub@redhat.com>
938 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
939 msgid for argument name.
940 * gjavah.c (error): Likewise.
941 * java-tree.h (parse_error_context): Likewise.
942 * parse.y (parse_error_context, parse_warning_context,
943 issue_warning_error_from_context): Likewise.
945 2005-06-01 Tom Tromey <tromey@redhat.com>
948 * class.c (build_static_field_ref): Don't fold constant fields if
949 current class is from a .class file and we're using indirect
952 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
954 * java/verify-glue.c: Don't include errors.h and include toplev.h.
955 * java/Make-lang.in: Updates dependencies.
957 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
960 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
961 NESTED_FIELD_ACCESS_IDENTIFIER_P.
962 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
963 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
964 * jcf-write.c (generate_classfile): Use
965 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
966 OUTER_FIELD_ACCESS_IDENTIFIER_P.
967 * parse.y (build_outer_field_access): Rename to
968 build_nested_field_access. Support static fields and outer-to-inner
970 (outer_field_access_p): Rename to nested_field_access_p. Support
971 static fields and generalise to outer-to-inner class and sibling
972 inner class accesses.
973 (outer_field_expanded_access_p): Rename to
974 nested_field_expanded_access_p and support static fields.
975 (outer_field_access_fix): Rename to nested_field_access_fix and
976 support static fields.
977 (build_outer_field_access_expr): Rename to
978 build_nested_field_access_expr and support static fields.
979 (build_outer_field_access_methods): Rename to
980 build_nested_field_access_methods and support static fields. For
981 static fields, generate accessors without class instance parameters.
982 (build_outer_field_access_method): Rename to
983 build_nested_field_access_method and support static fields.
984 (build_outer_method_access_method): Use
985 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
986 OUTER_FIELD_ACCESS_IDENTIFIER_P.
987 (resolve_expression_name): Consider static field accesses across
989 (resolve_qualified_expression_name): Likewise.
990 (java_complete_lhs): Use nested_field_access_fix instead of
991 outer_field_access_fix.
992 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
993 Use nested_field_expanded_access_p instead of
994 outer_field_expanded_access_p. Use nested_field_access_fix instead
995 of outer_field_access_fix.
996 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
997 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
999 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
1001 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
1002 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
1003 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
1004 MINOR_BINARYCOMPAT_ABI_VERSION): New.
1005 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
1006 (parse_version): Calculate version ID using new method. Use bit-flags
1007 for flag_indirect_dispatch and flag_bootstrap_classes.
1009 2005-05-25 Richard Henderson <rth@redhat.com>
1012 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
1013 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
1014 DECL_CONTEXT; avoid pushdecl_top_level.
1015 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
1016 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
1017 (layout_class_method): Likewise.
1018 * decl.c (java_mark_cni_decl_local): New.
1019 (java_mark_class_local): Use it.
1020 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
1021 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
1022 (struct lang_decl_func): Add local_cni;
1023 (struct lang_decl_var): Add class_field, vtable.
1024 (java_mangle_decl): Declare.
1025 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
1026 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
1027 (mangle_obstack_1): New.
1028 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
1029 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
1030 lhd_set_decl_assembler_name for things that don't need mangling.
1031 (mangle_class_field): Rename from java_mangle_class_field, make
1032 static, don't call init_mangling or finish_mangling.
1033 (mangle_vtable): Similarly.
1034 (mangle_local_cni_method_decl): New.
1035 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
1036 gcc_assert, and MANGLE_RAW_STRING.
1037 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
1039 2005-05-25 DJ Delorie <dj@redhat.com>
1041 * class.c (set_constant_value): Move warning control from if() to
1044 2005-05-24 Richard Henderson <rth@redhat.com>
1046 * builtins.c (define_builtin): Don't call make_decl_rtl.
1047 * constants.c (build_constant_data_ref): Likewise.
1048 * class.c (build_utf8_ref): Likewise.
1049 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
1050 (get_dispatch_table, layout_class_method): Likewise.
1051 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
1053 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
1054 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
1055 to determine if we need a non-zero address.
1056 * decl.c (builtin_function): Don't call make_decl_rtl.
1057 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
1058 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
1059 * resource.c (compile_resource_data): Likewise.
1060 * parse.y (resolve_field_access): Re-word comment to avoid
1063 2005-05-24 Richard Henderson <rth@redhat.com>
1065 * class.c (registered_class): Take it out of class_roots; turn into
1067 (register_class): Make static. Don't duplicate decl node. Use
1069 (emit_register_classes): Use VEC_iterate. Use output_constant
1070 instead of assemble_integer. Don't call mark_decl_referenced
1072 * java-tree.h (register_class): Remove decl.
1074 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
1078 * parse.y (register_package, package_list): Remove.
1079 (package_declaration): Do not call register_package.
1080 (do_resolve_class): Do not use package_list.
1082 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
1084 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
1087 2005-05-15 Tom Tromey <tromey@redhat.com>
1090 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
1093 2005-05-12 Aaron Luchko <aluchko@redhat.com>
1095 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
1097 2005-05-11 Tom Tromey <tromey@redhat.com>
1099 * gcj.texi (Code Generation): Document -fbootstrap-classes.
1100 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
1101 (parse_version): Use it.
1102 * lang.opt (-fbootstrap-classes): New option.
1104 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
1107 * class.c (maybe_layout_super_class): Look for imports in this_class.
1108 * parse.h (ctxp_for_generation_last): New.
1109 (do_resolve_class): Add a parameter.
1110 * parse.y (ctxp_for_generation_last): New.
1111 (java_pop_parser_context): Add at end of list.
1112 (find_in_imports, find_in_imports_on_demand): Look in ctxp
1113 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
1114 the given type are NULL.
1115 (do_resolve_class): Look into the imports of the new second parameter.
1116 Adjust recursive calls.
1117 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
1118 calls to do_resolve_class.
1119 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
1120 (java_complete_class): Do not do that here.
1122 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
1125 * Make-lang.in (java): Add gjnih.
1126 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1127 (GJNIH_OBJS): New variable.
1128 (gjnih$(exeext)): New target.
1129 (JAVA_MANFILES): Add gjnih.1.
1130 (java.uninstall): Add gjnih.1.
1131 (java.mostlyclean): Add gjnih.
1132 (java.maintainer-clean): Add gjnih.1.
1133 (java/gjavah-jni.o): New target.
1134 (.INTERMEDIATE): Add gjnih.pod.
1135 (gjnih.pod): New target.
1136 * config-lang.in (stagestuff): Add gjnih.
1137 * gcj.texi (Top): Add gjnih node.
1138 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
1139 -bootclasspath options.
1140 (Invoking gjnih): New node.
1141 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
1142 (TOOLNAME): New macro.
1143 (error): Replace hard-coded gcjh with TOOLNAME.
1144 (process_file): Likewise.
1146 (version): Likewise.
1147 (help): Likewise. Add help output for -force, -old, -trace and -J
1149 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
1150 (options): Add force, old, trace and J fields.
1151 (main): Handle -force, -old, -trace and -J options.
1153 2005-05-03 Tom Tromey <tromey@redhat.com>
1156 * gjavah.c (main): Unlink output file on error.
1158 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
1160 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
1163 2005-04-29 Tom Tromey <tromey@redhat.com>
1165 * expr.c (build_jni_stub): Updated for change to build_block.
1167 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
1169 * expr.c (force_evaluation_order): Declare 'saved' earlier.
1171 2005-04-28 Andrew Haley <aph@redhat.com>
1174 * java-tree.h (soft_resolvepoolentry_node): New.
1175 (alloc_constant_fieldref): Declare.
1176 * expr.c (expand_java_field_op): Don't call class_init for
1177 accesses to static fields with indirect dispatch.
1178 * builtins.c (initialize_builtins): Add "__builtin_expect".
1179 * decl.c (soft_resolvepoolentry_node): New variable.
1180 (java_init_decl_processing): Create a decl for
1181 "_Jv_ResolvePoolEntry".
1182 * class.c (build_fieldref_cache_entry): New function.
1183 (build_static_field_ref): Rewrite for indirect dispatch.
1184 * constants.c (find_name_and_type_constant_tree): New function.
1185 (alloc_constant_fieldref): Likewise.
1186 (build_constants_constructor): Handle CONSTANT_Fieldref and
1187 CONSTANT_NameAndType.
1190 * expr.c (force_evaluation_order): Convert outgoing args smaller
1193 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
1195 * gcj.texi (libgcj Runtime Properties): Remove obsolete
1196 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
1197 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
1199 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1201 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
1202 to `unlock_stream' with `unlock_std_streams'.
1204 2005-04-25 Jakub Jelinek <jakub@redhat.com>
1206 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
1207 instead of just expr.h.
1209 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1211 * gjavah.c (main): Unlock the stdio streams.
1212 * jcf-dump.c (main): Likewise.
1213 * jv-scan.c (main): Likewise.
1214 * jvgenmain.c (main): Likewise.
1216 2005-04-23 DJ Delorie <dj@redhat.com>
1218 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
1219 parse.y: Adjust warning() callers.
1221 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1223 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1226 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1228 * gcj.texi: Fix typos and bogus example.
1230 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1232 * except.c: Fix a comment typo.
1234 2005-04-19 Julian Brown <julian@codesourcery.com>
1236 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1237 indirect dispatch with PIC.
1239 2005-04-18 Andrew Haley <aph@redhat.com>
1241 * java-except.h (struct eh_range.handler): Remove unused field.
1242 (handle_nested_ranges): Remove function declaration.
1243 (sanity_check_exception_range): Add function declaration.
1244 * verify.c (verify_jvm_instructions): Remove call to
1245 handle_nested_ranges.
1246 * verify-glue.c (verify_jvm_instructions_new): Call
1247 sanity_check_exception_range.
1248 * except.c (link_handler, eh_range_freelist, link_handler,
1249 handle_nested_ranges): Remove.
1250 (add_handler): Rewrite.
1251 (sanity_check_exception_range): New function.
1252 (print_ranges): New function.
1254 2005-04-13 Julian Brown <julian@codesourcery.com>
1256 * decl.c (finish_method): Give methods once-only linkage.
1258 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1260 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1262 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1264 * java-tree.h: Don't use PARAMS().
1266 2005-04-07 Per Bothner <per@bothner.com>
1268 * class.c (push_class): By default, suppress debug output.
1269 (finish_class): Enable debug output for classes we're emitting.
1271 2005-04-07 Andrew Haley <aph@redhat.com>
1273 * gcj.texi: Correct gcj-dbtool instructions.
1275 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1277 * gcj.texi: Fix a typo.
1278 * lang.c: Fix a comment typo.
1280 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1282 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1283 Mention recognized-and-ignored compatibility options.
1284 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1286 (About CNI): Add Memory allocation section.
1288 2005-04-01 Tom Tromey <tromey@redhat.com>
1290 * decl.c (java_init_decl_processing): Fix types of
1291 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1292 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1293 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1295 2005-03-31 Jan Hubicka <jh@suse.cz>
1297 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1298 * class.c: Include cgraph.h
1299 (make_local_functoin_alias): Mark aslias as needed.
1300 * resource.c: Include cgraph.h
1301 (compile_resource_data): Go via cgraph interface.
1303 2005-03-30 Ian Lance Taylor <ian@airs.com>
1305 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1307 2005-03-30 Tom Tromey <tromey@redhat.com>
1309 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1310 inner_class_info_index==0 or outer_class_info_index==0.
1312 2005-03-29 Tom Tromey <tromey@redhat.com>
1314 * gcj.texi (libgcj Runtime Properties): Document
1315 gnu.gcj.runtime.endorsed.dirs.
1317 2005-03-24 Anthony Green <green@redhat.com>
1319 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1322 2005-03-23 Tom Tromey <tromey@redhat.com>
1324 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1325 (parse_version): Use it.
1327 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1329 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1331 2005-03-18 Andrew Haley <aph@redhat.com>
1334 * decl.c (update_aliases): Don't update variables that are about
1336 (maybe_poplevels): Add comment.
1338 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1341 * jcf-parse.c (duplicate_class_warning): New function.
1342 (java_parse_file): Call duplicate_class_warning if
1343 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1344 (parse_zip_file_entries): Likewise. Also set
1345 CLASS_FROM_CURRENTLY_COMPILED_P.
1347 2005-03-16 Andrew Haley <aph@redhat.com>
1349 * expr.c (expand_java_arrayload): Don't generate a
1350 NullPointerException based on the type of the node.
1351 (build_java_array_length_access): Likewise.
1353 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1355 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1357 2005-03-11 Tom Tromey <tromey@redhat.com>
1359 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1360 (libgcj Runtime Properties): Document the default .db.
1362 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1365 * parse.y (checks_throws_clauses): Check exceptions list even when
1366 the base class does not come from a source file being compiled.
1367 (java_complete_lhs): Remove unused variable 'wfl'.
1369 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1372 * decl.c (finish_method): Emit _Jv_InitClass for private static
1373 methods inside inner classes as well.
1375 2005-03-08 Julian Brown <julian@codesourcery.com>
1376 * Revert patch from 2005-03-08 for causing bootstrap failure on
1379 2005-03-08 Julian Brown <julian@codesourcery.com>
1381 * decl.c (finish_method): Give methods once-only linkage.
1383 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1385 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1387 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1389 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1390 can_widen_reference_to if the C++ ABI is in use.
1391 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1392 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1393 type_isresolved, init_state, set_pc, state_get_pc,
1394 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1395 (verify_fail): Report the current PC from the verifier context.
1396 (free_state): Remove #if 0 block to enable this function.
1397 (free_verifier_context): Call free_state on state_list iterator
1398 values before freeing them.
1399 * expr.c (pop_type_0): Pop correct type for error message when stack
1400 contains a multi-word type.
1402 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1404 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1405 for known NULL array length access.
1407 2005-03-07 Tom Tromey <tromey@redhat.com>
1409 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1411 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1413 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1414 typeck.c: Update copyright.
1416 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1419 * xref.c, xref.h: Remove file.
1420 * Make-lang.in (java/xref.o): Remove.
1421 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1422 * lang.c (flag_emit_xref): Remove definition.
1423 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1424 * typeck.c (convert): Remove use of do_not_fold.
1425 * parse.y (do_not_fold): Remove definition.
1426 (parser grammar): Remove xref code.
1427 (maybe_create_class_interface_decl, create_class): Likewise.
1428 (register_fields, method_header, finish_method_declaration): Likewise.
1429 (declare_local_variables, source_end_java_method): Likewise.
1430 (java_complete_expand_classes): Do not set do_not_fold.
1431 (java_complete_expand_method): Remove xref code.
1432 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1433 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1434 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1435 (patch_synchronized_statement, patch_throw_statement): Likewise.
1436 (maybe_build_class_init_for_field): Likewise.
1438 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1440 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1441 instead of IS_NON_TYPE_CODE_CLASS.
1443 2005-03-04 Andrew Haley <aph@redhat.com>
1446 * class.c (set_method_index): Don't set method_index if it is
1448 (layout_class_method): Don't complain about "non-static method foo
1449 overrides static method" in the case of indirect dispatch.
1451 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1453 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1455 * Make-lang.in: Don't elide warnings in jcf-io.c.
1457 2005-03-01 Per Bothner <per@bothner.com>
1460 * check-init.c (wfl): Remove static.
1461 (final_assign_error, check_init): Replace calls to parse_error_context
1463 (check_init): Save, set, and restore input_location for each exp.
1465 2005-03-01 Per Bothner <per@bothner.com>
1467 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1468 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1469 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1471 2005-03-01 Per Bothner <per@bothner.com>
1473 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1475 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1478 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1481 2005-02-22 Tom Tromey <tromey@redhat.com>
1484 * verify-impl.c (EITHER): New define.
1485 (types_compatible): Handle it.
1486 (check_field_constant): Use it.
1488 2005-02-18 Tom Tromey <tromey@redhat.com>
1491 * verify-impl.c (types_equal): Fixed test.
1494 * verify-glue.c (vfy_class_has_field): New function.
1495 * verify.h (vfy_class_has_field): Declare.
1496 * verify-impl.c (check_field_constant): Added 'putfield'
1498 (verify_instructions_0): Updated.
1499 (types_equal): New function.
1501 2005-02-14 Tom Tromey <tromey@redhat.com>
1504 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1505 stack effect of multianewarray.
1507 2005-02-14 Andrew Haley <aph@redhat.com>
1510 * expr.c (expand_byte_code): Call promote_arguments().
1511 (promote_arguments): New function.
1512 * decl.c (check_local_unnamed_variable): Remove special case for
1514 (find_local_variable): Promote all boolean types to int
1515 when searching for local variable decls.
1517 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1519 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1520 parse-scan.y: Update copyright.
1522 2005-02-11 Per Bothner <per@bothner.com>
1525 * parse-scan.y (input_location): Remove variable.
1526 (main_input_filename): New - replaces input_filename, which isn't
1527 settable if USE_MAPPED_LOCATION.
1528 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1529 so we don't reference input_location or wfl_operator in that case.
1530 * jv-scan.c (expand_location): Remove - no longer used.
1531 (main): Set main_input_filename rather than input_filename.
1533 2005-02-09 Richard Henderson <rth@redhat.com>
1535 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1536 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1538 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1540 * expr.c (add_type_assertion): Use the proper enumeration type,
1541 since this is what htab_find_slot() is expecting.
1543 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1545 * gcj.texi: Update copyright dates.
1547 2005-02-02 Tom Tromey <tromey@redhat.com>
1549 * gcj.texi (libgcj Runtime Properties): Default library_control
1552 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1555 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1556 (modifiers) when square brackets are present in a declaration for
1558 * jv-scan.c (main): Set input_filename and input_line.
1560 2005-02-01 Tom Tromey <tromey@redhat.com>
1563 * gjavah.c (get_field_name): Don't override name for JNI header.
1565 2005-02-01 Roger Sayle <roger@eyesopen.com>
1567 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1568 of unsigned types using iushr and lushr JVM bytecodes.
1570 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1573 * gjavah.c (jni_print_float): Do not emit floating-point
1574 initialiser for a static final field.
1575 (jni_print_double): Likewise.
1577 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1580 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1581 * gjavah.c (print_field_info): Mark static data members of
1582 floating-point type with "__extension__".
1584 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1586 * gjavah.c (print_field_info): Mark static data members of
1587 floating-point type with "__extension__".
1589 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1592 * parse.y (build_string_concatenation): Remove redundant if.
1593 (patch_conditional_expr): Attempt to patch_string() the condition
1594 of a ?: as well, in addition to its other operands.
1596 2005-01-25 Tom Tromey <tromey@redhat.com>
1598 * Make-lang.in (java/java-tree-inline.o): Removed.
1600 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1603 * parse.y (patch_binop): Allow comparisons against NULL only
1604 if the other operand is of a reference type.
1606 2005-01-24 Tom Tromey <tromey@redhat.com>
1608 * java-tree.h (gcj_abi_version): Declare.
1609 * class.c (make_class_data): Push gcj_abi_version into "next"
1610 field. Renamed field.
1611 * decl.c (gcj_abi_version): New global.
1612 (parse_version): New function.
1613 (java_init_decl_processing): Call it. Renamed 'next' field.
1615 (GCJ_BINARYCOMPAT_ADDITION): New define.
1617 2005-01-24 Roger Sayle <roger@eyesopen.com>
1620 * jcf-write.c (generate_bytecode_insns): Conversions between
1621 integer types of the same precision shouldn't generate widening
1622 or narrowing conversion bytecodes.
1624 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1626 * java-except.h, java-tree.h: Remove unused prototypes.
1628 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1631 * jcf-write.c (perform_relocations): Don't call memcpy if source
1632 and destination are the same.
1634 2005-01-17 Tom Tromey <tromey@redhat.com>
1636 * verify-impl.c (get_short): Sign extend.
1637 (get_int): Likewise.
1639 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1641 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1644 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1646 * verify.c: Revert to the version before the BC-ABI merge.
1648 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1651 * check-init.c (check_init): Take care of references that do not
1652 have an explicit final variable declaration (e.g. array length
1653 access) for pre/post in/de-crement operators.
1655 2005-01-08 Mark Wielaard <mark@klomp.org>
1657 * parse.y (process_imports): Allocate (and free) original_name only
1658 when not already defined.
1659 * jcf-parse.c (read_class): Free results of find_class() and
1661 (java_parse_file): Keep pointer to head of file_list and free when
1662 done. Free result of lrealpath().
1664 2005-01-05 Tom Tromey <tromey@redhat.com>
1666 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1668 2004-12-20 Andrew Haley <aph@redhat.com>
1670 * typeck.c: Use fold_convert for ints and booleans.
1672 2004-12-17 Andrew Haley <aph@redhat.com>
1675 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1676 BOOLEAN_TYPE or CHAR_TYPE.
1677 (convert_to_boolean, convert_to_char) : Remove.
1678 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1679 * expr.c (expand_load_internal): Do type conversion if type is not
1682 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1685 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1688 2004-12-07 Andrew Haley <aph@redhat.com>
1691 * jcf-parse.c (load_class): Remove sanity test for missing inner
1694 2004-12-06 Tom Tromey <tromey@redhat.com>
1696 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1697 (java.uninstall): Likewise.
1698 (java.maintainer-clean): Likewise.
1699 (.INTERMEDIATE): Likewise.
1700 (java.install-man): Likewise.
1701 (gcj-dbtool.pod): New target.
1702 * gcj.texi (Code Generation): Document -findirect-dispatch.
1703 (libgcj Runtime Properties): Document
1704 gnu.gcj.precompiled.db.path.
1705 (Top): Link to "Invoking gcj-dbtool".
1707 2004-12-06 Tom Tromey <tromey@redhat.com>
1710 * java-tree.h (extract_field_decl): Declare.
1711 * parse.y (extract_field_decl): Renamed from
1712 strip_out_static_field_access_decl. No longer static.
1713 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1715 2004-12-03 Tom Tromey <tromey@redhat.com>
1717 * lang.c (flag_new_verifier): Define.
1718 (java_post_options): Set flag_new_verifier if indirect dispatch
1720 * lang.opt (fnew-verifier): Removed.
1722 2004-12-03 Tom Tromey <tromey@redhat.com>
1725 * Make-lang.in (java.install-common): Only install transformed
1726 gcjh if gcj-cross exists.
1728 2004-12-03 Andrew Haley <aph@redhat.com>
1731 * except.c (link_handler): Patch 'outer' field of siblings of the
1732 range we're demoting.
1734 2004-12-03 Andrew Haley <aph@redhat.com>
1737 * class.c (layout_class_method): Don't fail to override a method
1738 simply because it has DECL_ARTIFICIAL set.
1740 2004-12-02 Tom Tromey <tromey@redhat.com>
1743 * parse.y (craft_constructor): Special case null_pointer_node.
1745 2004-12-02 Tom Tromey <tromey@redhat.com>
1748 * java-gimplify.c (java_gimplify_expr): Don't call
1749 SET_EXPR_LOCATION unless wrapped tree is an expression.
1751 2004-11-27 Per Bothner <per@bothner.com>
1753 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1754 Fix fencepost error in 'i', which got executed one too many times.
1755 Also, fold memcpy into explicit loop, as originally intended.
1756 Also, free temporary 'buf' which otherwise leaks.
1758 2004-11-27 Per Bothner <per@bothner.com>
1760 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1761 local static variables if not USE_MAPPED_LOCATION.
1763 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1765 * class.c, decl.c, expr.c: Fix comment typos.
1767 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1770 * decl.c (end_java_method): Call
1771 attach_init_test_initialization_flags on all the init_decls.
1772 * parse.y (attach_init_test_initialization_flags): Move to ...
1773 * expr.c (attach_init_test_initialization_flags): here and
1774 support BIND_EXPR also.
1775 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1776 * jcf-parse.c (parse_class_file): Don't disable class init
1779 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1781 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1784 2004-11-24 Richard Henderson <rth@redhat.com>
1786 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1787 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1789 2004-11-24 Tom Tromey <tromey@redhat.com>
1791 * verify.c (defer_merging): Don't use C++-style comment.
1792 * verify.h (java_opcode): Added java_opcode_end.
1793 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1795 * verify-impl.c (vfy_push_type): Removed bogus "return".
1796 (initialize_stack): Use vfy_alloc and vfy_free.
1797 (verify_instructions_0): Likewise.
1799 * Merged gcj-abi-2-dev-branch to trunk.
1801 2004-11-24 Andrew Haley <aph@redhat.com>
1803 * jcf-parse.c (parse_class_file): Set file_start_location.
1805 2004-11-10 Tom Tromey <tromey@redhat.com>
1807 * class.c (make_field_value): Don't call build_static_field_ref.
1808 (build_static_field_ref): Don't emit direct references when using
1811 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1812 -verbose:class into man page synopsis.
1814 2004-11-09 Tom Tromey <tromey@redhat.com>
1816 * expr.c (build_java_arraystore_check): Still generate check if
1817 element type is itself an array.
1819 2004-11-08 Tom Tromey <tromey@redhat.com>
1821 * java-tree.h (soft_check_assignment_node): Removed.
1822 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1823 * decl.c (java_init_decl_processing): Don't initialize
1824 soft_check_assignment_node.
1826 2004-11-05 Tom Tromey <tromey@redhat.com>
1828 * class.c (layout_class_methods): Don't add Miranda methods when
1829 using indirect dispatch.
1831 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1833 * class.c (make_class_data): Call emit_assertion_table to set the
1834 'assertion_table' field.
1835 (build_signature_for_libgcj): Move here from expr.c.
1836 (add_assertion_table_entry): New function. Callback for assertion
1837 hashtable traversal.
1838 (emit_assertion_table): New. Take class argument, and generate
1839 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1840 * decl.c (init_decl_processing): Define assertion_entry_type record.
1841 Push 'assertion_table' class field instead of 'verify'.
1842 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1843 (type_assertion_hash): Include 'assertion_code' in hash.
1844 (add_type_assertion): Rewritten. Take class and assertion_code
1845 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1846 (can_widen_reference_to): Use new add_type_assertion() arguments.
1847 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1848 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1849 (verify_identifier_node): Removed.
1850 (assertion_entry_type, assertion_table_type): New.
1851 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1852 assertion code definitions.
1853 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1854 'target_type' to 'op1' and 'op2'.
1855 (add_type_assertion): Declare.
1856 (lang_printable_name_wls): Remove unused definition.
1857 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1858 to emit runtime assertion.
1859 (vfy_note_stack_type): Clean up non-C90 declarations.
1860 (vfy_note_local_type): Likewise.
1861 * verify.h (vfy_is_assignable_from): Declare.
1862 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1863 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1864 instead of is_assignable_from_slow().
1865 (types_compatible): Reinstate ref_compatible() call.
1867 2004-11-04 Tom Tromey <tromey@redhat.com>
1869 * class.c (build_static_field_ref): Reverted previous patch.
1871 * class.c (build_static_field_ref): Don't emit direct references
1872 when using indirect dispatch.
1874 2004-11-03 Tom Tromey <tromey@redhat.com>
1876 * expr.c (expand_java_arrayload): Set lhs_type_node.
1877 (expand_java_arraystore): Set rhs_type_node.
1879 2004-11-02 Tom Tromey <tromey@redhat.com>
1881 * jcf-parse.c (compute_class_name): Use filename length from zip
1882 directory, not strlen.
1884 * expr.c (expand_invoke): Mark new interface methods as abstract.
1886 2004-11-01 Tom Tromey <tromey@redhat.com>
1888 * verify-impl.c (push_jump): Removed check for uninitialized
1890 (push_exception_jump): Likewise.
1891 (handle_ret_insn): Likewise.
1892 (handle_jsr_insn): Likewise.
1893 (state_check_no_uninitialized_objects): Removed.
1895 * decl.c (check_local_unnamed_variable): Recognize
1896 promoted-to-int parameters when using the new verifier.
1897 * expr.c (expand_java_arraystore): Explicitly request array type
1898 when using new verifier.
1899 (expand_java_arrayload): Likewise.
1900 (invoke_build_dtable): Don't pass object_type_node as
1901 expression argument to build_java_indirect_ref.
1902 (build_java_check_indexed_type): Do nothing.
1903 (build_java_arraystore_check): Handle case where array doesn't
1905 (build_java_array_length_access): Likewise.
1906 (expand_invoke): Handle case where interface overrides a method
1908 (pop_type_0): Always succeed for reference types.
1909 (process_jvm_instruction): Don't pop a value in a dead
1911 (pop_arguments): Convert arguments to correct types.
1913 2004-10-29 Andrew Haley <aph@redhat.com>
1915 * jcf-parse.c (give_name_to_class): Remove line that was
1918 2004-10-29 Andrew Haley <aph@redhat.com>
1920 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1922 2004-10-20 Andrew Haley <aph@redhat.com>
1924 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1926 2004-10-26 Tom Tromey <tromey@redhat.com>
1928 * verify.h (vfy_notify_verified): Removed.
1929 * verify-glue.c (vfy_notify_verified): Removed.
1931 2004-10-26 Tom Tromey <tromey@redhat.com>
1933 * verify-impl.c (debug_print_state): Declare `i' before code.
1934 (merge_types): Modify `t' when it is null_type.
1936 2004-10-26 Tom Tromey <tromey@redhat.com>
1938 * verify-impl.c (type_print): Renamed from print. Now static and
1940 (debug_print_state): Use type_print.
1942 2004-10-25 Tom Tromey <tromey@redhat.com>
1944 * expr.c (build_invokeinterface): Compute correct offset for
1945 index into interface methods.
1947 2004-10-20 Tom Tromey <tromey@redhat.com>
1949 * java-tree.h (verify_jvm_instructions_new): Declare.
1951 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1954 * verify-impl.c (verify_instructions): Correctly handle wide
1956 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1957 (vfy_get_component_type): Strip pointer types.
1958 (vfy_find_class): Use get_type_from_signature. Strip pointer
1960 Include java-except.h.
1962 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1964 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1965 vfy_push_type_t, set_variable, add_new_state, merge_into,
1966 handle_jsr_insn, branch_prepass, check_class_constant,
1967 check_wide_constant, get_one_type, compute_static_types,
1968 verify_instructions_0): Clean up C99 declarations after statements.
1970 2004-10-20 Tom Tromey <tromey@redhat.com>
1972 * verify-impl.c (merge_refs): Compare reference against iterator,
1975 * verify-glue.c (vfy_tag): Mask off resolved flag.
1977 2004-10-19 Tom Tromey <tromey@redhat.com>
1979 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1980 (init_state_with_stack): Initialize `this_type' in state.
1981 (verify_method): Use debug_print.
1982 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1983 (vfy_note_stack_depth): Reverted last patch.
1984 (vfy_note_stack_type): Note pointer to Object, not Object.
1985 (vfy_note_local_type): Likewise.
1987 * verify.h (vfy_note_instruction_seen): Declare.
1988 * verify-glue.c (verify_jvm_instructions_new): Set
1989 BCODE_EXCEPTION_TARGET on target instruction.
1990 (vfy_note_instruction_seen): New function.
1991 * verify-impl.c (FLAG_INSN_SEEN): New define.
1992 (verify_instructions_0): Set flag on instruction. Save state for
1994 (verify_instructions): Call vfy_note_instruction_seen.
1996 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1997 (verify_jvm_instructions_new): Call method_init_exceptions,
1998 add_handler, and handle_nested_ranges.
1999 * verify-impl.c (verify_method): Return 1 on success.
2000 (verify_instructions_0): Save the state at PC=0.
2002 * verify-impl.c (init_type_from_class): Set is_resolved and
2003 ref_next on new ref_intersection.
2004 (init_type_from_string): Likewise.
2006 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
2008 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
2009 if flag_new_verifier is set.
2010 * java-tree.h (flag_new_verifier): Declare.
2011 * lang.opt (fnew-verifier): New option.
2012 * verify-impl.c: Work around namespace pollution by undef'ing
2014 (struct verifier_context): Make 'bytecode' const.
2015 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
2016 (types_compatible): For the BC-ABI, always consider reference types
2018 (check_class_constant): Use vfr->current_class.
2019 (check_constant): Likewise.
2020 (check_wide_constant): Likewise.
2021 (check_field_constant): Check for 'L' at start of type name.
2022 (get_one_type): Return pointer instead of type. Set type result in
2023 caller via passed type pointer.
2024 (compute_argument_types): Update to use new get_one_type arguments.
2025 (compute_return_type): Likewise.
2026 (make_verifier_context): New. Allocate and initialize 'vfr'.
2027 (free_verifier_context): New. Free 'vfr' and its contents.
2028 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
2029 and free_verifier_context.
2031 2004-10-15 Tom Tromey <tromey@redhat.com>
2033 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
2034 * verify.h (vfy_fail): Fixed formatting.
2036 * verify-impl.c (vfr): Fixed comment formatting.
2037 (collapse_type): New function.
2038 (verify_instructions): Notify compiler about type map.
2039 * verify.h (vfy_note_stack_depth): Updated.
2040 (vfy_note_stack_type): Likewise.
2041 (vfy_note_local_type): Likewise.
2042 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
2044 * verify-glue.c (vfy_note_stack_depth): Correctly size type
2045 state. Added `method' argument.
2046 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
2048 (vfy_note_local_type): New function.
2049 (vfy_unsuitable_type): Likewise.
2050 (vfy_return_address_type): Likewise.
2051 (vfy_null_type): Likewise.
2053 * verify.h (VFY_IN_GCC): Removed.
2054 (VFY_WANT_TYPEMAP): Removed.
2055 * verify-impl.c (verify_instructions_0): Removed useless "\".
2056 (struct state) <next>: Uncomment.
2058 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
2060 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
2063 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2065 * Make-lang.in (verify.o): Re-enabled this target.
2066 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
2067 (vfy_get_interface): Likewise.
2068 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
2069 * verify.h (verify_jvm_instructions_new): Declare.
2070 * verify-impl.c (free_state): Temporarily comment out unused
2073 2004-10-06 Tom Tromey <tromey@redhat.com>
2075 * java-tree.h (JV_STATE_READ): New enum value.
2077 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2079 * verify.h: New file.
2081 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
2083 * verify-impl.c, verify-glue.c, verify.h: New files.
2084 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
2086 2004-09-24 Andrew Haley <aph@redhat.com>
2088 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
2089 for a slot if it's of pointer type.
2091 2004-09-14 Tom Tromey <tromey@redhat.com>
2093 * class.c (make_class_data): Correctly initialize "state" field.
2094 Initialize "engine" field.
2095 * decl.c (java_init_decl_processing): Add "engine" field.
2097 2004-09-10 Andrew Haley <aph@redhat.com>
2100 * expr.c (build_invokeinterface): Use fast method for interface
2102 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
2103 JTI_ITABLE_PTR_TYPE.
2104 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
2105 (emit_symbol_table): Add new arg, element_size.
2106 * decl.c (java_init_decl_processing): Initialize Class.itable.
2107 * class.c (GEN_TABLE): New macro.
2108 (gen_indirect_dispatch_tables): Use it. Add itable.
2109 (make_class_data): Add new arg for emit_symbol_table().
2111 (add_miranda_methods): Make sure search_class has been parsed.
2112 (emit_symbol_table): Add new arg, element_size.
2114 2004-09-06 Andrew Haley <aph@redhat.com>
2116 * verify.c (merge_types): Return Object for all merges of
2118 * expr.c (add_type_assertion): Don't generate assertions when
2119 source type is array of Object.
2121 2004-09-03 Andrew Haley <aph@redhat.com>
2123 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
2125 * lang.c (java_post_options): Force flag_verify_invocations if
2126 we're not using indirect dispatch.
2128 * expr.c (pop_type_0): Move test for interfaces before call to
2129 can_widen_reference_to().
2130 (build_signature_for_libgcj): Remove generation of canonical array
2132 (add_type_assertion): Canonicalize both arrays.
2133 Don't assert that type X can be assigned to Object.
2134 Don't assert that type X an be assigned to type X.
2135 Don't assert that Object can be assigned to type X.
2136 (can_widen_reference_to): Warn whenever we generate an assertion.
2137 (process_jvm_instruction): Use throwable_type_node for the type of
2140 2004-09-01 Andrew Haley <aph@redhat.com>
2142 * decl.c (java_init_decl_processing): Change
2143 verify_identifier_node to "__verify".
2144 * expr.c (add_type_assertion): Use verify_identifier_node for name.
2145 * java-tree.h (verify_identifier_node): Change to "__verify".
2147 * expr.c (build_signature_for_libgcj): New function.
2148 (add_type_assertion): Use it to construct signatures for
2149 source_type and target_type.
2151 2004-08-27 Andrew Haley <aph@redhat.com>
2153 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
2154 (verify_identifier_node): New.
2155 (TYPE_VERIFY_METHOD): New.
2156 (struct type_assertion): New type.
2157 * expr.c (type_assertion_eq): New function.
2158 (type_assertion_hash): New function.
2159 (add_type_assertion): New function.
2160 (can_widen_reference_to): Call add_type_assertion().
2161 * decl.c (java_init_decl_processing): Add verify_identifier_node.
2162 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
2163 (finish_class): Output TYPE_VERIFY_METHOD (type).
2165 * decl.c (end_java_method): Nullify unused fields.
2167 2004-08-17 Andrew Haley <aph@redhat.com>
2169 * verify.c (defer_merging): Quieten.
2170 * jcf-parse.c (load_class): Only try to open a class file if it's
2171 java.lang.Object or if it's part of the current compilation.
2172 Check that the class we just tried to load is the class we just
2174 (java_parse_file): Set flag_verify_invocations off if we're
2175 compiling from .class.
2176 (parse_zip_file_entries): Abort if we try to read a dummy class.
2177 * expr.c (can_widen_reference_to): Quieten.
2178 (build_invokevirtual): Abort if we try to invokevirtual an
2180 (expand_invoke): Don't build a non-interface call to an interface.
2181 (build_instanceof): Don't do premature optimization if
2182 flag_verify_invocations is not set.
2183 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
2185 (build_static_field_ref): Add correct type conversion for
2187 (add_miranda_methods): Disable generation of Miranda methods for
2189 (layout_class_method): Don't complain about non-static method
2190 overrides static method with dummy classes.
2192 2004-08-13 Tom Tromey <tromey@redhat.com>
2194 * class.c (build_static_field_ref): Re-enable atable lookups for
2197 * parse.y (strip_out_static_field_access_decl): Indentation fix.
2199 2004-08-11 Tom Tromey <tromey@redhat.com>
2201 * gcj.texi (libgcj Runtime Properties): Document new properties.
2203 2004-08-06 Andrew Haley <aph@redhat.com>
2205 * jcf-parse.c (load_class): Check that we really have loaded the
2206 class we're looking for.
2208 2004-07-19 Andrew Haley <aph@redhat.com>
2210 * verify.c (verify_jvm_instructions): Comment change only.
2212 * typeck.c (build_java_array_type): Add size field to array name.
2214 * java-tree.h (LOCAL_SLOT_P): New.
2215 (update_aliases): Add PC argument.
2216 (pushdecl_function_level): New function.
2218 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2219 MODIFY_EXPR, and SAVE_EXPR.
2220 (java_gimplify_modify_expr): New function.
2222 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2223 (expand_iinc): Pass PC to update_aliases().
2224 (STORE_INTERNAL): Likewise.
2225 (process_jvm_instruction): Likewise.
2227 * decl.c (base_decl_map): New variable.
2228 (uniq): New variable.
2229 (update_aliases): Rewrite with more thorough checking.
2230 (debug_variable_p): New function.
2231 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2232 (check_local_named_variable): Delete whole function.
2233 (initialize_local_variable): New function.
2234 (check_local_unnamed_variable): Add checks and comments.
2235 (find_local_variable): Rewrite.
2236 (java_replace_reference): New function.
2237 (function_binding_level): New variable.
2238 (pushdecl_function_level): New function.
2239 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2240 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2241 (start_java_method): Reset uniq. Create base_decl_map. Set
2242 function_binding_level.
2243 (end_java_method): Null unused fields to save memory.
2245 2004-06-29 Andrew Haley <aph@redhat.com>
2247 * except.c (expand_start_java_handler): Push a new binding level.
2248 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2249 register_exception_range() to register where we'll do it.
2250 (expand_end_java_handler): Remove old bogus code. Replace with
2251 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2252 the top of the expression we're curently building.
2253 (maybe_end_try): Delete.
2254 * decl.c (binding_level.exception_range): New field.
2255 (clear_binding_level): Add field exception_range. Reformat.
2256 (poplevel): Call expand_end_java_handler().
2257 (poplevel): Call java_add_stmt only if functionbody is false.
2258 (maybe_poplevels): Don't call maybe_end_try() from here.
2259 (end_java_method): Clear no longer used trees in function decl.
2260 (register_exception_range): New function.
2261 * java-tree.h (register_exception_range, struct eh_range): Declare.
2263 2004-06-22 Andrew Haley <aph@redhat.com>
2265 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2267 * check-init.c (get_variable_decl): Teach check-init about
2268 FIELD_DECLs addressed via the otable.
2269 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2272 2004-05-28 Andrew Haley <aph@redhat.com>
2274 * jcf-parse.c (load_class): Don't try to read a class that we've
2277 * expr.c (build_invokeinterface): Use the old-fashioned way of
2278 doing indirect dispatch: look up interfaces by name.
2279 * java-tree.h (enum java_tree_index): Add
2280 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2281 * decl.c (java_init_decl_processing): Add
2282 soft_lookupinterfacemethodbyname_node.
2284 * gjavah.c (print_method_info): Final methods have vtable entries,
2285 so gjavah needs to output them.
2286 * class.c (layout_class_method): Generate vtable entries for final
2288 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2289 dispatch, even if a method is final.
2291 2004-05-25 Andrew Haley <aph@redhat.com>
2293 * class.c (build_symbol_entry): Convert the names of constructors
2294 to init_identifier_node when generating an entry for the indirect
2297 * expr.c (build_known_method_ref): Generate indirect calls for
2298 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2300 2004-05-24 Andrew Haley <aph@redhat.com>
2302 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2303 atable element is of the right type.
2305 * class.c (build_static_field_ref): Cast pointer to correct type
2308 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2310 * Merged with HEAD as of 20040514. Diff against
2311 gcj-abi-2-merge-20040514.
2313 2004-04-16 Andrew Haley <aph@redhat.com>
2315 * verify.c (check_pending_block): Disable subroutine checks.
2316 (defer_merging): New function.
2317 (merge_types): If types are dummy, use defer_merging to combine them.
2318 (verify_jvm_instructions): If invocation is invokeinterface and
2319 target is dummy, assume target really is an interface.
2321 * parse.y (patch_invoke): Break out call to java_create_object.
2323 * lang.c (flag_verify_invocations): New.
2325 * jcf-parse.c (load_class): If we've already failed to load a
2326 class, don't try again.
2327 (load_class): If we can't find a .class file, don't fail, but emit
2329 (parse_class_file): Don't act on dummy methods.
2331 * java-tree.h (flag_verify_invocations): New.
2333 (lang_type.dummy_class): New field.
2334 (java_create_object): New function.
2335 (METHOD_DUMMY): New.
2337 * expr.c (build_field_ref): Widen field offset.
2338 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2339 that each of its elements is compatible with the one we're
2341 (pop_type_0): Issue a warning to say that we need to generate a
2343 (java_create_object): New function.
2344 (build_field_ref): Only generate hard refs if we're not using
2346 (expand_java_field_op): If we're using !verify_invocations and we
2347 see a missing field, generate a decl for it.
2349 (expand_invoke): If a class doesn't have the method we seek and
2350 we're using !flag_verify_invocations, generate a decl for the
2353 (build_known_method_ref): Always use indirect dispatch via the
2354 atable for static methods.
2356 (expand_java_NEW): Break out object creation into new function,
2359 (can_widen_reference_to): Issue a warning to say that we need to
2360 generate a runtime check.
2362 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2363 (make_method_value): Also use index for interfaces.
2364 (make_class_data): Skip dummy field for inherited data.
2365 Don't build method array for dummy methods.
2366 Set size_in_byte to -1 when using inirect dispatch
2367 Don't build a hard class ref if we don't have a hard ref to our
2368 superclass, or if we're using inirect dispatch.
2369 Null out dispatch tables.
2371 (layout_class_method): Don't complain about non-static method
2372 overrides static method is method is artificial.
2374 (build_static_field_ref): Disable atable references to static
2375 fields for the time being.
2377 (layout_class_methods): Check for CLASS_INTERFACE as
2378 well as CLASS_ABSTRACT.
2380 2004-11-24 Steven Bosscher <stevenb@suse.de>
2382 * class.c (make_class_data): Don't check flag_inline_functions.
2383 * lang.c (flag_really_inline): Remove unused flag.
2384 (java_handle_option): Don't set it here. Remove special handling
2385 of flag_inline_functions for Java.
2386 (java_init): Don't set flag_inline_trees here. Already done...
2387 (java_post_options): ...here. Don't clear flag_inline_functions.
2389 2004-11-24 Steven Bosscher <stevenb@suse.de>
2391 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2392 (java_gimplify_exit_block_expr): New function.
2393 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2395 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2396 (EXIT_BLOCK_EXPR): Likewise.
2397 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2398 (LABELED_BLOCK_BODY): Likewise.
2399 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2400 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2401 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2403 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2404 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2405 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2406 second operand of EXIT_BLOCK_EXPR.
2407 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2409 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2411 2004-11-23 Ben Elliston <bje@au.ibm.com>
2413 * xref.h (xref_flag_value): Remove.
2414 (xref_set_data, xref_get_data): Likewise.
2415 (xref_set_current_fp): Likewise.
2416 (XREF_NONE): Likewise.
2417 (XREF_GET_DATA): Likewise.
2418 * xref.c (xref_flag_value): Remove.
2419 (xref_set_data, xref_get_data): Likewise.
2420 (xref_set_current_fp): Likewise.
2422 2004-11-23 Ben Elliston <bje@au.ibm.com>
2424 * gjavah.c (output_directory): Make static.
2425 (temp_directory): Likewise.
2427 2004-11-15 Tom Tromey <tromey@redhat.com>
2429 * decl.c (instn_ptr_type_node): Removed.
2430 (lineNumbers_ptr_type_node): Removed.
2431 (jint_type): Removed.
2432 (jint_ptr_type): Removed.
2434 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2437 * check-init.c (check_init): Ignore DECL_EXPR.
2438 * expr.c (always_initialize_class_p): Reenable.
2439 (build_class_init): Use a variable to store the decl. Also use
2440 boolean_false_node instead of integer_zero_node.
2441 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2444 2004-11-08 Tom Tromey <tromey@redhat.com>
2447 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2448 generating a JNI header.
2449 (print_field_info): Handle JNI headers.
2450 (jni_print_float): Likewise.
2451 (jni_print_double): Likewise.
2453 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2455 * decl.c (end_java_method): Remove duplicated code.
2457 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2458 Gerald Pfeifer <gerald@pfeifer.com>
2460 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2463 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2466 * class.c: Reinstate 2004-08-18 patch.
2467 (make_local_function_alias): Don't create an alias for extern (native)
2470 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2473 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2474 (make_method_value): Likewise.
2476 2004-10-21 Andrew Haley <aph@redhat.com>
2479 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2481 2004-10-20 Andrew Haley <aph@redhat.com>
2483 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2484 Remove duplicated code block.
2486 2004-10-18 Steven Bosscher <stevenb@suse.de>
2488 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2489 New rules to work around old Bison warnings.
2491 2004-10-17 Steven Bosscher <stevenb@suse.de>
2493 * class.c (ident_subst): Always alloca buffer.
2494 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2495 opcode after including javaop.def.
2496 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2497 conditional expression that exits, to avoid warnings.
2498 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2499 a user of an extension.
2500 * win32-host.c: Move check down to have non-empty file when
2501 WIN32 is not defined.
2503 * Make-lang.in (java-warn): Add STRICT_WARN.
2504 (java/jcf-io.o-warn): Don't have Werror for this file.
2505 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2507 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2509 * expr.c (expr_add_location): Move declaration to before all
2511 * parse.y (java_expand_classes): Ditto.
2512 * lex.c (java_peek_unicode): Ditto.
2514 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2516 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2517 if possible, else convert `foo' to 'foo'.
2518 * class.c: Likewise.
2521 * jcf-io.c: Likewise.
2522 * jcf-parse.c: Likewise.
2525 * parse.h: Likewise.
2527 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2529 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2530 rename parameter 'msg' to 'msgid' in function declaration.
2531 (issue_warning_error_from_context): Likewise.
2532 (yyerror): Rename parameter 'msg' to 'msgid'.
2533 (all over): Use new quoting style for diagnostics.
2535 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2537 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2538 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2541 2004-10-14 Matt Austern <austern@apple.com>
2543 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2546 2004-10-13 Tom Tromey <tromey@redhat.com>
2549 * lang.opt (--extdirs): Document.
2550 * jvspec.c (lang_specific_driver): Recognize -encoding and
2553 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2555 * parse.y (issue_warning_error_from_context): Use va_list *
2556 instead of va_list parameter.
2557 (parse_error_context): Update call.
2558 (parse_warning_context): Likewise.
2560 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2562 * parse.y, parse-scan.y: Add list of diagnostic messages to
2563 insulate translation template from version of yacc/bison used
2564 to compile the grammar.
2566 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2568 Prepare for %q, %< and %> in diagnostic message strings.
2569 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2570 Name second parameter 'msgid'.
2571 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2572 (issue_warning_error_from_context): Use pretty-printer functions
2573 instead of vsprintf for constructing formatted messages. Rename
2574 parameter 'msg' to 'msgid'.
2575 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2576 (parse_warning_context): Likewise.
2578 2004-10-05 Andrew Haley <aph@redhat.com>
2581 * jcf-parse.c (parse_zip_file_entries): If a class has a
2582 superclass and a TYPE_SIZE of zero, lay it out.
2584 2004-09-30 Andrew Haley <aph@redhat.com>
2587 * jcf-parse.c (compute_class_name): Rewrite.
2589 2004-10-01 Jan Hubicka <jh@suse.cz>
2591 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2593 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2595 * lex.c: Fix a comment typo.
2597 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2599 * java-tree.h: Fix a comment typo.
2601 2004-09-30 Per Bothner <per@bothner.com>
2603 Simplify lexer. Implement --enable-mapped-location support.
2604 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2605 (parse_source_file_1): Pass filename as extra parameter, so we can call
2606 linemap_add and set input_location here, rather than in both callers.
2607 (read_class): Pass copied filename to parse_source_file_1.
2608 Don't initialize wfl_operator - only needed for source compilation.
2609 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2610 * lex.h: Remove a bunch of debugging macros.
2611 * lex.h (struct_java_line, struct java_error): Remove types.
2612 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2613 (struct java_lc_s): Remove prev_col field.
2614 (struct java_lexer): New fields next_unicode, next_columns, and
2615 avail_unicode. New position field, and maybe token_start field.
2616 Don't need hit_eof field - use next_unicode == -1 instead.
2617 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2618 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2619 * parse.h: Various changes for USE_MAPPED_LOCATION.
2620 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2621 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2622 (struct parser_ctxt): New file_start_location field.
2623 Remove p_line, c_line fields since we no longer save lines.
2624 Remove elc, lineno, and current_jcf fields - no longer used.
2625 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2626 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2627 source_location and is probably not needed anymore anyway.
2628 Use new expr_add_Location function.
2629 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2630 (java_pop_parser_context): Minor cleanup.
2631 (java_parser_context_save_global, java_parser_context_restore_global,
2632 java_pop_parser_context): Save/restore input_location as a unit.
2633 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2634 a source_location instead of a wfl context node.
2635 (check_class_interface_creation): input_filename is not addressable.
2636 (create_artificial_method): Calling java_parser_context_save_global
2637 and java_parser_context_restore_global is overkill. Instead,
2638 temporarily set input_location from class decl.
2639 (java_layout_seen_class_methods): Set input_location from method decl.
2640 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2641 (finish_loop_body): Likewise.
2642 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2643 (java_sprint_unicode): Take a character, not index in line.
2644 (java_sneak_uncode): Replaced by java_peek_unicode.
2645 (java_unget_unicode): No longer used.
2646 (java_allocate_new_line. java_store_unicode): Removed, since we
2647 no longer remember "lines".
2648 (java_new_lexer): Update for new data structures.
2649 (java_read_char): Move unget_value checking to java_read_unicode.
2650 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2651 efficient functions that are used directly when lexing.
2652 (java_read_unicode_collapsing_terminators): No longer needed.
2653 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2654 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2655 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2656 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2657 combine switch branches, and test for common token kinds earlier.
2658 (java_lex_error): Rewrite.
2659 * jv-scan.c (expand_location): New function, copied from tree.c.
2660 (main): Set ctxp->filename instead of setting input_filename directly.
2662 2004-09-30 Per Bothner <per@bothner.com>
2664 More cleanup for --enable-mapped-location.
2665 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2666 input_location here. Instead do it in give_name_to_class.
2667 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2668 * expr.c (expand_byte_code): Call linemap_line_start.
2669 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2670 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2671 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2672 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2673 to USE_MAPPED_LOCATION case.
2675 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2676 * jcf-parse.c (java_parse_file): Don't set input_filename.
2677 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2678 Create a list of TRANSLATION_UNIT_DECL.
2679 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2680 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2681 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2682 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2683 (file_start_location): New static.
2684 (set_source_filename): Avoid extra access to input_filename macro.
2685 Concatenate new name with class's package prefix.
2686 (set_source_filename, give_name_to_class): Update.
2687 (give_name_to_class): Set class's "line 0" input_location here.
2688 (parse_class_file): Set input_location as a unit.
2690 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2692 2004-09-29 Per Bothner <per@bothner.com>
2694 * java-tree.h: Redefine some macros and add some declaration
2695 to handle the USE_MAPPED_LOCATION case.
2696 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2697 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2698 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2699 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2701 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2702 * decl.c (finish_method, java_add_stmt): Likewise.
2703 * java-gimplify.c (java-gimplify.c): Likewise.
2704 * jcf-write.c (generate_bytecode_insns): Likewise.
2705 * lang.c (java_post_options): Likewise - call linemap_add.
2707 2004-09-29 Andrew Haley <aph@redhat.com>
2710 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2711 result of TRUNC_MOD_EXPR.
2712 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2713 * decl.c (java_init_decl_processing): Mark
2714 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2716 2004-09-28 Tom Tromey <tromey@redhat.com>
2719 * class.c (add_miranda_methods): Load superinterface if not
2722 2004-09-28 Andrew Haley <aph@redhat.com>
2725 * jcf-parse.c (load_class): Don't try to read a class that we've
2728 2004-09-28 Andrew Haley <aph@redhat.com>
2730 * jcf-parse.c (load_class): Back out previous broken patch.
2732 2004-09-28 Andrew Haley <aph@redhat.com>
2735 * jcf-parse.c (load_class): Don't try to read a class that we've
2737 Check that we really did read the right class.
2739 2004-09-25 Tom Tromey <tromey@redhat.com>
2742 * parse.y (create_artificial_method): Use add_method_1.
2744 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2746 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2748 * gcj.texi: Fix typos.
2750 2004-09-24 Tom Tromey <tromey@redhat.com>
2753 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2754 in error parts of rule.
2755 (unary_expression): Don't call error_if_numeric_overflow when $1
2758 2004-09-24 Tom Tromey <tromey@redhat.com>
2761 * parse.y (resolve_qualified_expression_name): Set
2762 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2763 * expr.c (force_evaluation_order): Check for empty argument list
2764 after stripping COMPOUND_EXPR.
2766 2004-09-23 Andrew Haley <aph@redhat.com>
2769 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2772 2004-09-23 Tom Tromey <tromey@redhat.com>
2775 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2776 where operand is null.
2778 2004-09-23 Tom Tromey <tromey@redhat.com>
2781 * parse.y (not_accessible_p): Allow access to protected members
2782 even when class is not static.
2784 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2786 * Make-lang.in: Revert the gcc-none.o change.
2788 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2790 * parse.y (patch_anonymous_class): VEC_space returns true if there
2793 2004-09-21 Matt Austern <austern@apple.com>
2796 * gjavah.c (free_method_name_list): Fix function definition so
2797 it's a proper C prototype.
2799 2004-09-21 Tom Tromey <tromey@redhat.com>
2802 * gjavah.c (free_method_name_list): New method.
2805 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2806 Zack Weinberg <zack@codesourcery.com>
2808 * java-tree.def: Use tree_code_class enumeration constants
2809 instead of code letters.
2810 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2811 new tree-class enumeration constants.
2813 2004-09-13 Tom Tromey <tromey@redhat.com>
2816 * class.c (layout_class_method): Put synthetic methods into the
2819 2004-09-11 Andrew Pinski <apinski@apple.com>
2821 * Make-lang.in (java/ggc-none.c): Change dependency
2822 for ggc.h into $(GGC_H).
2824 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2826 * Make-lang.in (java/win32-host.o): Add dependency on
2828 * win32-host.c: Add includes for coretypes.h, jcf.h
2830 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2832 * Make-lang.in (GCJH_OBJS): Change dependency from
2833 ggc-none.o to java/ggc-none.o
2834 (JCFDUMP_OBJS): Likewise.
2835 (java/ggc-none.o): New target.
2837 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2839 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2840 * class.c (build_utf8_ref, build_static_field_ref,
2841 make_field_value, make_method_value, get_dispatch_table,
2842 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2843 * constants.c (get_tag_node, build_ref_from_constant_pool,
2844 build_constants_constructor): Likewise.
2845 * decl.c (java_init_decl_processing): Likewise.
2846 * expr.c (build_java_array_length_access, build_newarray,
2847 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2848 build_java_binop, build_field_ref, expand_java_add_case,
2849 expand_java_call, build_known_method_ref, build_invokevirtual,
2850 build_invokeinterface, build_jni_stub): Likewise.
2851 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2852 * jcf-parse.c (get_constant): Likewise.
2853 * lex.c (do_java_lex): Likewise.
2854 * parse.y (patch_binop, patch_unaryop, patch_cast,
2855 build_newarray_node, patch_newarray): Likewise.
2856 * resource.c (compile_resource_data): Likewise.
2857 * typeck.c (build_prim_array_type): Likewise.
2859 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2861 * decl.c (java_init_decl_processing): Adjust
2862 initialize_sizetypes call.
2864 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2866 * jv-scan.c (fancy_abort): Add.
2868 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2870 * expr.c (build_java_arrayaccess): Use convert to change
2873 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2875 * class.c (make_local_function_alias): Allocate extra space for 'L'
2876 in name buffer. Reported by Thomas Neumann.
2878 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2880 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2881 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2882 * lex.c (do_java_lex): Adjust.
2883 (error_if_numeric_overflow): Likewise.
2885 2004-08-18 Andrew Pinski <apinski@apple.com>
2887 * class.c (make_local_function_alias): Only make a new decl if we
2888 support alias attribute on all decls.
2890 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2892 * class.c (make_local_function_alias): New function. Create local
2893 alias for public method DECL.
2894 (make_method_value): Use make_local_function_alias.
2895 * parse.y (craft_constructor): Don't special-case anonymous classes.
2896 Always set ctor_name to init_identifier_node.
2897 (lookup_method_invoke): Call layout_class_method when creating
2898 anonymous class constructor.
2900 2004-08-18 Richard Henderson <rth@redhat.com>
2902 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2903 default case. Treat '<' similarly. Update for
2904 is_gimple_formal_tmp_var name change.
2906 2004-08-17 Andrew Haley <aph@redhat.com>
2908 * lang.c (lang_printable_name): Obey verbose flag.
2909 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2910 lang_printable_name().
2911 (verify_constructor_circularity, get_printable_method_name,
2912 check_abstract_method_definitions, java_check_regular_methods,
2913 java_check_abstract_methods, check_inner_class_access,
2914 fix_constructors, patch_method_invocation, patch_return):
2916 * expr.c (pop_type_0): Likewise.
2918 * java-tree.h (lang_printable_name_wls): Delete.
2920 2004-08-16 Tom Tromey <tromey@redhat.com>
2923 * parse.y (primary): Changed for initialized and uninitialized
2925 (array_access): Handle array_creation_initialized.
2926 (array_creation_expression): Split into
2927 array_creation_initialized and array_creation_uninitialized.
2929 2004-08-16 Andrew Haley <aph@redhat.com>
2931 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2932 generating bytecode.
2934 2004-08-16 Elliot Lee <sopwith@redhat.com>
2937 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2938 spaces, and quoted filelists.
2940 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2942 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2943 * class.c (build_utf8_ref, build_static_field_ref,
2944 make_field_value, make_method_value, get_dispatch_table,
2945 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2946 * constants.c (get_tag_node, build_ref_from_constant_pool,
2947 build_constants_constructor): Likewise.
2948 * decl.c (java_init_decl_processing): Likewise.
2949 * expr.c (build_java_array_length_access, build_newarray,
2950 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2951 build_java_binop, build_field_ref, expand_java_add_case,
2952 expand_java_call, build_known_method_ref, build_invokevirtual,
2953 build_invokeinterface, build_jni_stub): Likewise.
2954 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2955 * jcf-parse.c (get_constant): Likewise.
2956 * lex.c (do_java_lex): Likewise.
2957 * parse.y (patch_binop, patch_unaryop, patch_cast,
2958 build_null_of_type, patch_newarray): Likewise.
2959 * resource.c (compile_resource_data): Likewise.
2960 * typeck.c (build_prim_array_type): Likewise.
2962 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2964 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2965 Don't create BLOCK here or call java_gimplify_block.
2967 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2969 * java-tree.h (flag_deprecated): Removed.
2970 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2971 * parse.y (check_deprecation): Check warn_deprecated instead of
2974 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2976 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2977 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2978 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2979 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2980 flag_force_classes_archive_check, flag_optimize_sci,
2981 flag_indirect_dispatch): Remove explicit declarations.
2982 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2985 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2988 * Make-lang.in (java.install-man): Install from either build
2989 tree or source tree, whichever has the file first.
2991 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2993 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2994 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2995 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2996 (do_java_lex): Likewise. Adjust force_fit_type call.
2998 2004-08-04 Roger Sayle <roger@eyesopen.com>
2999 Andrew Haley <aph@redhat.com>
3001 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
3002 checking trees as they're being built.
3003 (convert): Call convert_ieee_real_to_integer if we're
3004 converting a constant, even if we're writing a class file.
3006 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
3009 * parse.y (fold_constant_for_init): Call resolve_field_access with
3010 correct current_class context.
3012 2004-08-01 Roger Sayle <roger@eyesopen.com>
3014 * decl.c (update_aliases, initialize_local_variable): Replace calls
3015 to build with calls to buildN.
3016 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
3017 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
3018 * parse.h (BUILD_THROW): Likewise.
3019 * parse.y (switch_expression, synchronized_statement,
3020 catch_clause_parameter, array_creation_expression,
3021 conditional_expression, make_qualified_name,
3022 resolve_qualified_expression_name, patch_method_invocation,
3023 patch_invoke, build_method_invocation, build_new_invocation,
3024 build_assignment, patch_assignment, build_binop, patch_binop,
3025 build_string_concatenation, build_incdec, patch_unaryop,
3026 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
3027 patch_return, build_if_else_statement, build_labeled_block,
3028 build_new_loop, build_loop_body, build_bc_statement,
3029 build_assertion, encapsulate_with_try_catch, build_try_statement,
3030 build_try_finally_statement, patch_synchronized_statement,
3031 emit_test_initialization): Likewise, replace build with buildN.
3033 2004-07-28 Eric Christopher <echristo@redhat.com>
3035 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
3036 (java_unsafe_for_reeval): Ditto.
3038 2004-07-26 <hp@bitrange.com>
3040 * parse.y (build_super_invocation): Adjust declaration order to
3041 avoid declaration after statement.
3043 2004-07-25 Bernardo Innocenti <bernie@develer.com>
3045 * decl.c: Rename all identifiers named `class' to `cl'.
3047 2004-07-25 Richard Henderson <rth@redhat.com>
3049 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
3051 2004-07-23 Mike Stump <mrs@apple.com>
3053 * boehm.c (set_bit): Improve type safety wrt unsignedness.
3054 * gjavah.c (throwable_p, decode_signature_piece,
3055 print_full_cxx_name, print_include, add_namelet, add_class_decl,
3056 process_file): Likewise.
3057 * jcf-dump.c (main): Likewise.
3058 * jcf-io.c (read_zip_member): Likewise.
3059 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
3060 give_name_to_class, get_class_constant): Likewise.
3061 * jcf-write.c (find_constant_wide, push_long_const,
3062 generate_classfile): Likewise.
3063 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
3064 * parse.y (read_import_dir): Likewise.
3065 * typeck.c (parse_signature_type): Likewise.
3066 * verify.c (verify_jvm_instructions): Likewise.
3067 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
3069 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
3071 * Make-lang.in: Replace rmic and rmiregistry references with
3072 grmic and grmiregistry.
3073 * gcj.texi: Likewise.
3075 2004-07-20 Andrew Haley <aph@redhat.com>
3078 * verify.c (verify_jvm_instructions): Comment change only.
3080 * typeck.c (build_java_array_type): Add size field to array name.
3082 * java-tree.h (LOCAL_SLOT_P): New.
3083 (update_aliases): Add PC argument.
3084 (pushdecl_function_level): New function.
3086 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
3087 MODIFY_EXPR, and SAVE_EXPR.
3088 (java_gimplify_modify_expr): New function.
3090 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
3091 (expand_iinc): Pass PC to update_aliases().
3092 (STORE_INTERNAL): Likewise.
3093 (process_jvm_instruction): Likewise.
3095 * decl.c (base_decl_map): New variable.
3096 (uniq): New variable.
3097 (update_aliases): Rewrite with more thorough checking.
3098 (debug_variable_p): New function.
3099 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
3100 (check_local_named_variable): Delete whole function.
3101 (initialize_local_variable): New function.
3102 (check_local_unnamed_variable): Add checks and comments.
3103 (find_local_variable): Rewrite.
3104 (java_replace_reference): New function.
3105 (function_binding_level): New variable.
3106 (pushdecl_function_level): New function.
3107 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
3108 (maybe_pushlevels): Call pushdecl() on each of the new decls.
3109 (start_java_method): Reset uniq. Create base_decl_map. Set
3110 function_binding_level.
3111 (end_java_method): Null unused fields to save memory.
3113 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
3115 * class.c (add_interface_do): Remove.
3116 (set_super_info, interface_of_p, maybe_add_interface,
3117 add_interface, make_class_data, layout_class,
3118 add_miranda_methods): Adjust BINFO accessors and addition.
3119 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
3121 * jcf-write.c (generate_classfile): Likewise.
3122 * parse.y (patch_anonymous_class, check_inner_circular_reference,
3123 check_circular_reference, java_complete_class,
3124 check_abstract_method_definitions,
3125 java_check_abstract_method_definitions,
3126 check_interface_throws_clauses, java_check_abstract_methods,
3127 lookup_java_interface_method2,
3128 find_applicable_accessible_methods_list): Adjust BINFO accessors
3130 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
3132 2004-07-18 Roger Sayle <roger@eyesopen.com>
3134 * builtins.c (max_builtin, min_builtin,
3135 java_build_function_call_expr): Replace calls to build with buildN.
3136 * class.c (build_class_ref, build_static_field_ref,
3137 get_dispatch_table, make_class_data, layout_class_method): Likewise.
3138 * constants.c (build_ref_from_constant_pool): Likewise.
3139 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
3140 add_stmt_to_compound): Likewise.
3141 * except.c (build_exception_object_ref, expand_end_java_handler):
3143 * java-gimplify.c (java_gimplify_case_expr,
3144 java_gimplify_default_expr, java_gimplify_block,
3145 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
3146 * jcf-write.c (generate_bytecode_insns): Likewise.
3147 * typeck.c (convert_ieee_real_to_integer): Likewise.
3149 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3151 * java-tree.h (builtin_function): Declare.
3153 2004-07-16 Steven Bosscher <stevenb@suse.de>
3155 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
3156 abuse restore_line_number_status.
3158 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
3161 * jcf-parse.c (java_emit_static_constructor): Specify default
3164 2004-07-13 Per Bothner <per@bothner.com>
3166 * java-tree.h (all_class_filename): Remove useless macro.
3167 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
3168 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
3169 * parse.y (java_parser_context_restore_global): Replace
3170 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
3171 * jcf-parse.c (read_class, java_parse_file): Likewise.
3173 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
3176 gjavah.c (print_field_info): Emit constant only if field is static.
3178 2004-07-11 Roger Sayle <roger@eyesopen.com>
3180 * expr.c (java_truthvalue_conversion, flush_quick_stack,
3181 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
3182 build_java_ret, build_java_throw_out_of_bounds_exception,
3183 build_java_array_length_access, java_check_reference,
3184 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
3185 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
3186 expand_java_arrayload, build_java_monitor, expand_java_return,
3187 expand_load_internal, expand_java_NEW, build_get_class,
3188 build_instanceof, expand_java_CHECKCAST, expand_iinc,
3189 build_java_soft_divmod, build_java_binop, build_field_ref,
3190 expand_compare, expand_java_goto, expand_java_switch,
3191 expand_java_add_case, build_class_init, build_known_method_ref,
3192 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
3193 expand_invoke, build_jni_stub, expand_java_field_op,
3194 java_expand_expr, expand_byte_code, STORE_INTERNAL,
3195 force_evaluation_order, emit_init_test_initialization): Convert
3196 calls to "build" into calls to the prefered "buildN" functions.
3198 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3200 * java-tree.h (set_block): Remove.
3201 * lang.c (java_clear_binding_stack): New.
3202 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
3203 * decl.c (struct binding_level): Remove this_block.
3204 (clear_binding_level): Likewise.
3205 (poplevel): Don't handle this_block.
3206 (set_block): Remove.
3208 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
3210 * class.c (common_enclosing_context_p): Remove statement with no
3213 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3216 * parse.y (create_anonymous_class): Remove 'location' argument. Use
3217 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
3218 (craft_constructor): Inherit access flags for implicit constructor
3219 from the enclosing class.
3220 (create_class): Fix comment typo.
3221 (resolve_qualified_expression_name): Pass type of qualifier to
3222 not_accessible_p, not the type in which target field was found.
3223 (not_accessible_p): Handle inner classes. Expand protected
3224 qualifier-subtype check to enclosing instances, but don't apply this
3225 check to static members. Allow protected access to inner classes
3226 of a subtype. Allow private access within common enclosing context.
3227 (build_super_invocation): Get WFL line number info from current
3229 (build_incomplete_class_ref): Update for new create_anonymous_class
3231 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3232 common_enclosing_instance_p.
3233 * class.c (common_enclosing_context_p): New. Determine if types
3234 share a common enclosing context, even across static contexts.
3235 (common_enclosing_instance_p): Renamed from
3236 common_enclosing_context_p. Determines if types share a common
3237 non-static enclosing instance.
3238 * java-tree.h (common_enclosing_instance_p): Declare.
3239 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3240 for inner class constructors.
3241 (generate_classfile): Use get_method_access_flags.
3243 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3245 * class.c (interface_of_p): Check for null TYPE_BINFO.
3247 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3249 * class.c (make_class): Do not create binfo here.
3250 (set_super_info): Create it here.
3251 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3253 2004-07-08 Richard Henderson <rth@redhat.com>
3255 * expr.c (case_identity, get_primitive_array_vtable,
3256 java_expand_expr, emit_init_test_initialization): Remove.
3257 * java-tree.h (java_expand_expr): Remove.
3258 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3260 2004-07-07 Per Bothner <per@bothner.com>
3262 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3263 get internal error due to mismatched types.
3265 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3267 * gcj.texi (Linking): New node. Document -lgij usage.
3269 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3271 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3272 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3273 * java/class.c (set_super_info, class_depth, interface_of_p,
3274 maybe_add_interface, add_interface, make_class_data,
3275 layout_class, add_miranda_methods): Adjust BINFO macros.
3276 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3277 * jcf-write.c (generate_classfile): Likewise.
3278 * parse.y (patch_anonymous_class,
3279 check_inner_circular_reference, check_circular_reference,
3280 java_complete_class, check_abstract_method_definitions,
3281 java_check_abstract_method_definitions,
3282 check_interface_throws_clauses, java_check_abstract_methods,
3283 lookup_java_interface_method2,
3284 find_applicable_accessible_methods_list): Likewise.
3285 * typeck.c (find_method_in_interface): Likewise.
3286 * verify.c (merge_types): Likewise.
3288 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3290 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3291 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3293 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3295 * class.c (make_class): Use make_tree_binfo.
3296 (set_super_info, add_interface_do): Likewise.
3297 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3299 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3301 * verify.c: Correct array element access formatting thinko.
3303 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3305 * verify.c: Insert a short blurb at the start referring to the JVMS.
3306 (merge_type_state): Remove redundant nested if statement.
3307 (verify_jvm_instructions): Ensure current_subr is initialised to
3309 Minor formatting fixes all over the place.
3311 2004-07-02 Richard Henderson <rth@redhat.com>
3313 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3315 2004-07-01 Richard Henderson <rth@redhat.com>
3317 * class.c (registerClass_libfunc): Remove.
3318 (init_class_processing): Don't set it.
3319 (emit_register_classes): Take list_p parameter. Fill it in
3320 with _Jv_RegisterClass calls.
3321 * decl.c (java_init_decl_processing): Don't call
3322 init_resource_processing.
3323 * jcf-parse.c (java_emit_static_constructor): New.
3324 (java_parse_file): Call it.
3325 * resource.c (registerResource_libfunc): Remove.
3326 (init_resource_processing): Remove.
3327 (write_resource_constructor): Take list_p parameter. Fill it in
3328 with _Jv_RegisterResource calls.
3329 * java-tree.h: Update prototypes.
3331 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3334 * class.c (layout_class_method): Do not override package-private
3335 method if its in a different package.
3336 (split_qualified_name): Move here from parse.y. Rename from
3337 breakdown_qualified. Add comment.
3338 (in_same_package): Move here from parse.y. Add comment.
3339 * java-tree.h (break_down_qualified, in_same_package): Declare.
3340 (in_same_package): Likewise.
3341 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3344 2004-06-29 Andrew Haley <aph@redhat.com>
3346 * except.c (expand_start_java_handler): Push a new binding level.
3347 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3348 register_exception_range() to register where we'll do it.
3349 (expand_end_java_handler): Remove old bogus code. Replace with
3350 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3351 the top of the expression we're curently building.
3352 (maybe_end_try): Delete.
3353 * decl.c (binding_level.exception_range): New field.
3354 (clear_binding_level): Add field exception_range. Reformat.
3355 (poplevel): Call expand_end_java_handler().
3356 (poplevel): Call java_add_stmt only if functionbody is false.
3357 (maybe_poplevels): Don't call maybe_end_try() from here.
3358 (end_java_method): Clear no longer used trees in function decl.
3359 (register_exception_range): New function.
3360 * java-tree.h (register_exception_range, struct eh_range): Declare.
3362 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3364 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3366 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3369 * expr.c (class_has_finalize_method): Fix method name indentation.
3370 (expand_java_call): Remove K&R style parameter declaration.
3371 (expand_invoke): Fix statement indentation.
3372 (expand_java_field_op): Likewise.
3373 * parse-scan.y: Fix typo.
3374 (reset_report): Fix method name indentation.
3375 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3377 * verify.c (verify_jvm_instructions): Document parameters, insert
3379 * lang.c (lang_init_source): Fix method name indentation.
3380 * class.c (common_enclosing_context_p): Likewise.
3381 (emit_symbol_table): Fix parameter list indentation.
3382 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3383 parameter declaration.
3384 * constants.c: Fix copyright notice indentation.
3385 * typeck.c (find_method_in_superclasses): Fix parameter list
3387 (find_method_in_interfaces): Likewise.
3388 * zextract.c (makelong): Fix method name indentation.
3390 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3393 * parse.y (create_interface): Set correct access modifiers for
3395 * jcf-write.c (get_classfile_modifiers): New function.
3396 (generate_classfile): Use get_classfile_modifiers, not
3399 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3401 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3402 dependency to current parser context, not NULL_TREE, for top-level
3404 (jdep_resolve_class): Enable member access check for all inner
3407 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3409 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3412 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3415 * expr.c (expand_java_field_op): Ensure that target class for static
3416 field access has been loaded.
3418 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3419 Ranjit Mathew <rmathew@hotmail.com>
3421 PR java/1207, java/16178
3422 * jcf-parse.c (load_class): Return immediately if passed a type decl
3423 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3424 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3425 before calling load_class.
3426 (qualify_and_find): Likewise.
3427 (find_in_imports_on_demand): Likewise.
3428 (find_applicable_accessible_methods_list): Likewise.
3430 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3432 * parse.y (java_layout_seen_class_methods): Don't call load_class
3433 on class defined by source parser.
3435 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3437 * parse.y (set_nested_class_simple_name_value): Removed.
3438 (java_complete_expand_class): Remove calls to
3439 set_nested_class_simple_name_value.
3441 2004-06-22 Andrew Haley <aph@redhat.com>
3442 Ranjit Mathew <rmathew@hotmail.com>
3444 Fixes PR java/16113.
3445 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3447 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3449 * parse.y (create_class): Correct diagnostic message about
3450 java.lang.Object extending anything else.
3452 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3454 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3455 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3456 * constants.c (build_ref_from_constant_pool): Likewise.
3457 * expr.c (build_java_array_length_access): Likewise.
3458 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3459 (invoke_build_dtable, build_invokevirtual): Likewise.
3460 (build_invokeinterface, java_expand_expr): Likewise.
3461 (emit_init_test_initialization): Likewise.
3462 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3463 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3465 2004-06-21 Andrew Haley <aph@redhat.com>
3467 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3470 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3472 * jcf.h (struct JCF): Change java_source, right_zip and finished
3474 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3475 byte_swap and use_fallback to unsigned int.
3476 * parse.h (struct _jdep): Change flag0 to unsigned int.
3478 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3481 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3482 before trying to lay out its methods.
3483 * jcf-parse.c (read_class): Track parsed files using canonical paths
3484 obtained via lrealpath from libiberty.
3485 (java_parse_file): Likewise.
3486 (parse_source_file_1): Rename formal parameter to reflect its
3487 modified purpose. Minor formatting fix.
3489 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3491 * class.c (emit_register_classes): Make the function uninlinable,
3492 do not set current_function_cannot_inline.
3493 * resource.c (write_resource_constructor): Do not reset
3494 flag_inline_functions around rest_of_compilation.
3496 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3499 * expr.c (java_truthvalue_conversion): Handle
3500 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3501 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3502 i.e. return the expression.
3504 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3506 * gjavah.c: Include version.h
3508 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3510 * jcf-write.c (generate_bytecode_conditional): Correct handling
3511 of unordered conditionals. Add comment.
3513 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3514 Per Bothner <per@bothner.com>
3516 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3517 local variable was initialised upon declaration.
3518 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3519 variable was final and initialised upon declaration.
3520 * check-init.c (check_final_reassigned): Give error only if a blank
3521 final is not definitely unassigned or if an initialised final is
3523 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3524 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3525 (check_init): Perform initialised-variable-removing-optimisation
3526 only on non-final local variables.
3528 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3530 * jcf-write.c (generate_bytecode_conditional): Handle binops
3531 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3533 (generate_bytecode_insns): Likewise.
3535 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3537 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3538 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3540 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3542 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3543 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3545 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3547 * decl.c (struct binding_level): Add GTY marker. Compile
3548 binding_depth unconditionally.
3549 (current_binding_level, free_binding_level, global_binding_level):
3551 (clear_binding_level): Unconditionally set binding_depth.
3552 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3554 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3556 * lex.c (java_new_lexer): Set 'encoding'.
3557 (java_read_char): Improve error message for unrecognized characters.
3558 * lex.h (struct java_lexer): New field 'encoding'.
3560 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3562 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3564 2004-05-21 Mark Wielaard <mark@klomp.org>
3566 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3569 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3571 * typeck.c: Remove non-printable character 160.
3573 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3575 * check-init.c: Correct minor typos.
3577 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3579 * Make-lang.in, expr.c, java-gimplify.c: Rename
3580 tree-simple.[ch] to tree-gimple.[ch].
3582 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3584 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3586 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3588 Merge from tree-ssa-20020619-branch. See
3589 ChangeLog.tree-ssa for details.
3591 * Make-lang.in, builtins.c, check-init.c, class.c,
3592 constants.c, decl.c, except.c, expr.c, java-except.h,
3593 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3594 lang.c, lang.opt, parse.y, resource.c: Merged.
3595 * java-gimplify.c: New file.
3597 2004-05-10 Andrew Haley <aph@redhat.com>
3599 * parse.y (create_class): Set TYPE_VFIELD.
3600 * decl.c (java_init_decl_processing): Likewise.
3602 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3603 * class.c (make_method_value): Replace DECL_VINDEX with call to
3605 (get_dispatch_vector): Likewise.
3606 (layout_class_method): Likewise.
3607 Replace set of DECL_VINDEX with call to set_method_index().
3608 (set_method_index): New function.
3609 (get_method_index): New function.
3610 * java-tree.h (set_method_index): New function decl.
3611 (get_method_index): New function decl.
3613 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3615 * parse.y (check_pkg_class_access): Add new argument
3616 and use it when cl is NULL to call lookup_cl on it.
3617 (parser_check_super_interface): Do not call lookup_cl.
3618 Pass this_decl to check_pkg_class_access and NULL
3619 instead of lookup_cl.
3620 (parser_check_super): Update for change in
3621 check_pkg_class_access.
3622 (do_resolve_class): Likewise.
3623 (process_imports): Likewise.
3624 (find_in_imports_on_demand): Likewise.
3625 (resolve_qualified_expression_name): Likewise.
3627 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3629 Fixes PR java/9685, PR java/15073
3630 * parse.y (accessibility_string): New method.
3631 (not_accessible_field_error): Use accessibility_string()
3632 instead of java_accstring_lookup().
3633 (resolve_qualified_expression_name): Check with
3634 check_pkg_class_access() before allowing access using
3637 Use check_pkg_class_access() instead of not_accessible_p()
3638 for unqualified types.
3639 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3640 REFERENCE for package-private access checking.
3641 (patch_method_invocation): Use accessibility_string() instead
3642 of java_accstring_lookup().
3644 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3647 * gjavah.c (struct method_name): Add member is_native.
3648 (overloaded_jni_method_exists_p): Match candidate method only if
3650 (print_method_info): Initialise is_native flag from the method's
3653 2004-04-30 Roger Sayle <roger@eyesopen.com>
3655 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3656 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3658 2004-04-22 Roger Sayle <roger@eyesopen.com>
3660 * resource.c (write_resource_constructor): Guard call to possibly
3661 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3663 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3665 * class.c (make_class_data): Add new field aux_info.
3666 * decl.c (java_init_decl_processing): Push type and decl for
3669 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3671 * expr.c (expand_java_NEW): Don't use size argument for
3672 _Jv_AllocObject calls.
3673 * parse.y (patch_invoke): Likewise.
3675 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3677 * expr.c (build_invokeinterface): Remove unused variables to
3680 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3682 * class.c (get_interface_method_index): New function. Return dispatch
3683 index for interface method.
3684 (make_method_value): For interface methods, set index field to
3685 iface dispatch index, not DECL_VINDEX.
3686 * expr.c (build_invokeinterface): Use get_interface_method_index.
3688 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3690 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3692 2004-03-31 Andrew Haley <aph@redhat.com>
3695 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3697 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3699 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3700 form of GTY markers.
3702 2004-03-25 Marcus Meissner <meissner@suse.de>
3705 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3707 2004-03-23 Tom Tromey <tromey@redhat.com>
3710 * jcf-write.c (make_class_file_name): Don't report if mkdir
3713 2004-03-23 Tom Tromey <tromey@redhat.com>
3715 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3717 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3719 * class.c, gjavah.c, lang.c: Fix comment typos.
3720 * gcj.texi: Fix typos.
3722 2004-03-19 Per Bothner <per@bothner.com>
3724 * gcj.texi (Code Generation): Document new flags and assert defaults.
3726 * class.c (assume_compiled_node_struct): Rename type to
3727 class_flag_node_struct, as it is now also used for enable_assertions.
3728 Rename assume_compiled_node typedef. Rename excludep field to value.
3729 (find_assume_compiled_node): Rename function to find_class_flag_node.
3730 Minor optimization - avoid needless strlen.
3731 (add_assume_compiled): Some tweaking and optimization.
3732 Rename and generalize to add_class_flag takem an extra parameter.
3733 (add_assume_compled): New just calls add_class_flag.
3734 (add_enable_assert, enable_assertions): New functions.
3735 (enable_assert_tree): New static.
3736 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3737 * lang.opt (fenable-assertions, fenable-assertions=,
3738 fdisable-assertions, fdisable-assertions=): New options.
3739 * lang.c (java_handle_option): Handle new options.
3740 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3741 class in an interface - create helper class nested in outer interface.
3742 (build_assertion): Short-circuit if enable_assertions is false.
3744 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3746 * java-tree.h: Changes throughout to add checking to macros
3747 and numerous whitespace changes.
3748 (VAR_OR_FIELD_CHECK): New macro.
3749 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3750 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3752 2004-03-16 Per Bothner <per@bothner.com>
3754 * jcf-jump.c (options): New --print-constants option.
3755 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3757 * jcf-dump.c (flag_print_constant_pool): Default to off.
3758 (print_constant_terse_with_index): New helper function.
3759 (various places): Check flag_print_constant_pool where missing.
3760 (main): If verbose set flag_print_constant_pool.
3761 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3763 2004-03-15 Andrew Haley <aph@redhat.com>
3766 * parse.y (java_complete_lhs): Check that final variable has an
3769 2004-03-12 Andrew Haley <aph@redhat.com>
3772 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3775 2004-02-29 Roger Sayle <roger@eyesopen.com>
3777 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3780 2004-02-27 Per Bothner <per@bothner.com>
3782 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3783 suggestion: Use build_incomplete_class_ref.
3784 This fixes PR java/13508, java/11714.
3786 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3788 * java/parse.h: Update copyright.
3790 2004-02-26 Andrew Haley <aph@redhat.com>
3793 * parse.y (check_interface_throws_clauses): Check for
3794 !METHOD_INVISIBLE (iface_method).
3795 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3796 well as CLASS_ABSTRACT.
3798 2004-02-25 Per Bothner <per@bothner.com>
3800 * parse.y (build_assertion): If we're in an inner class, create the
3801 class$ helper routine in the outer class.
3803 2004-02-19 Richard Henderson <rth@redhat.com>
3805 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3807 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3809 * Make-lang.in (java.install-man): Add extra dependencies.
3811 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3813 * Make-lang.in: Install man pages under the same names
3814 (possibly transformed) as the program they document.
3816 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3818 * gjavah.c: Include "intl.h".
3819 (error): New function.
3820 (main): Call gcc_init_libintl.
3821 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3822 print_stub_or_jni, process_file, main): Use error rather than
3824 (print_method_info, usage, help, version, main): Mark strings for
3825 translation with _. Avoid splitting up sentences. Send
3826 information messages to stdout.
3827 * jcf-dump.c: Include "intl.h".
3828 (main): Call gcc_init_libintl.
3829 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3830 Mark error, usage and version messages for translation with _.
3831 Avoid splitting up sentences.
3832 * jv-scan.c: Include "intl.h".
3833 (fatal_error, warning): Change parameter s to msgid. Translate
3835 (main): Call gcc_init_libintl.
3836 (usage, help, version): Mark error, usage and version messages for
3837 translation with _. Avoid splitting up sentences.
3838 * jvgenmain.c: Include "intl.h".
3839 (main): Call gcc_init_libintl.
3840 (usage, main): Mark error messages for translation with _.
3841 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3842 JVGENMAIN_OBJS): Add intl.o.
3843 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3844 java/jvgenmain.o): Update dependencies.
3846 2004-02-08 Per Bothner <per@bothner.com>
3848 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3849 class don't use not_accessible_field_error, which can get confused.
3851 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3853 Make-lang.in (po-generated): Delete.
3855 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3857 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3859 * decl.c: Include target.h.
3860 (start_java_method): Replace PROMOTE_PROTOTYPES with
3861 targetm.calls.promote_prototypes.
3862 * expr.c: Include target.h.
3863 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3864 targetm.calls.promote_prototypes.
3865 * parse.y: Include target.h.
3866 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3867 with targetm.calls.promote_prototypes.
3869 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3871 * typeck.c: Update copyright.
3873 2004-02-02 Tom Tromey <tromey@redhat.com>
3875 * decl.c (java_init_decl_processing): Remove duplicate
3878 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3880 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3882 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3884 * expr.c (build_field_ref): Move variable
3887 2004-01-28 Andrew Haley <aph@redhat.com>
3889 * expr.c (build_field_ref): Widen field offset.
3891 2004-01-27 Andrew Haley <aph@redhat.com>
3894 * parse.y (check_interface_throws_clauses): Make sure class_decl
3897 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3900 * parse.y (patch_assignment): Don't modify lhs_type for
3901 reference assignments.
3903 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3905 * Make-lang.in: Replace $(docdir) with doc.
3906 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3907 (java.install-man): Revamp rule.
3909 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3911 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3912 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3913 instead of deferred backquote.
3915 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3917 * typeck.c (find_method_in_interfaces): Move variable
3920 2004-01-16 Andrew Haley <aph@redhat.com>
3923 * typeck.c (shallow_find_method): New.
3924 (find_method_in_superclasses): New.
3925 (find_method_in_interfaces): New.
3926 (lookup_do): Rewrite.
3927 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3929 * jcf-parse.c (read_class): Save and restore output_class.
3930 * decl.c (java_expand_body): Set output_class from fndecl.
3932 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3934 * class.c (gen_indirect_dispatch_tables): Fix string length
3937 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3939 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3940 (java.srcextra): Copy above back to source directory if requested.
3941 (po-generated): Delete reference to $(parsedir).
3942 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3945 2004-01-14 Jan Hubicka <jh@suse.cz>
3947 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3950 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3952 * java-tree.h (java_expand_expr): Change prototype.
3953 * expr.c (java_expand_expr): Add alt_rtl parameter.
3955 2004-01-09 Andrew Haley <aph@redhat.com>
3958 * parse.y (java_fix_constructors): Set output_class.
3959 (java_reorder_fields): Likewise.
3960 (java_layout_classes): Likewise.
3961 (java_expand_classes): Generate indirect dispatch tables.
3962 (java_expand_classes): Set output_class.
3963 (java_finish_classes): Likewise.
3964 * lang.c (java_init): Turn on always_initialize_class_p if we're
3965 using indirect dis[atch.
3966 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3967 (java_get_callee_fndecl): Use class local atable.
3969 (always_initialize_class_p): Decl moved to java-tree.h.
3970 (HANDLE_CLASS_INFO): Set output_class.
3971 (read_class): Likewise.
3972 (parse_class_file): Call gen_indirect_dispatch_tables.
3973 (parse_zip_file_entries): Set output_class.
3974 (java_parse_file): Set output_class. Don't emit symbol tables.
3975 * java-tree.h (output_class): New.
3976 Remove global declarations for otable, atable, and ctable.
3977 (always_initialize_class_p): moved here from decl.c.
3979 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3980 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3981 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3982 (struct lang_type): Add otable_methods, otable_decl,
3983 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3984 ctable_decl, catch_classes, type_to_runtime_map.
3985 * expr.c (build_field_ref): Make otable, atable, and ctable class
3986 local rather than global.
3987 (build_known_method_ref): Likewise.
3988 (build_invokeinterface): Likewise.
3989 (java_expand_expr): Pass runtime type (rather than actual type) to
3991 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3992 this class. Look up each class in that map to delete duplicates.
3993 (expand_end_java_handler): Pass runtime type (rather than actual
3994 type) to expand_start_catch.
3995 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3997 (java_init_decl_processing): Rearrange things. Remove global
3998 declarations of otable, atable, and ctable.
3999 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
4000 (java_expand_body): Set output_class.
4001 * constants.c (build_constant_data_ref): Use output_class, not
4003 (alloc_name_constant): Likewise.
4004 * class.c (gen_indirect_dispatch_tables): New.
4005 (build_class_ref): Generate hard reference to superclass, even if
4006 using indirect dispatch.
4007 (build_static_field_ref): Use class local atable.
4008 (make_class_data): Generate hard reference to superclass, even if
4009 using indirect dispatch.
4010 Generate symbolic references to interfaces when using indirect
4012 (make_class_data): Emit otable, atable, and ctable.
4013 Make otable, atable, and ctable class local rather than global.
4014 (emit_catch_table): Make otable, atable, and ctable class local
4017 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
4019 * parse.y (catch_clause_parameter): Fix typo.
4022 * parse.y: (catch_clause_parameter): Return early if $3, aka
4023 formal_parameter, is null.
4025 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
4027 * class.c: Remove uses of "register" specifier in
4028 declarations of arguments and local variables.
4031 * gjavah.c: Likewise.
4032 * jcf-dump.c: Likewise.
4033 * jcf-io.c: Likewise.
4034 * jcf-parse.c: Likewise.
4035 * jcf-write.c: Likewise.
4036 * keyword.h: Likewise.
4037 * parse.y: Likewise.
4038 * typeck.c: Likewise.
4039 * verify.c: Likewise.
4041 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
4043 * Make-lang.in (GCJ_CROSS_NAME): Delete.
4044 (java.install_common, java.install-man): Adjust for above.
4045 (java.uninstall): Likewise.
4047 2003-12-03 Michael Koch <konqueror@gmx.de>
4049 * class.c (make_class_data):
4050 Push field value to 'hack_signers' instead of 'signers'.
4051 * decl.c (java_init_decl_processing):
4052 Push field 'hack_signers' instead of 'signers'.
4054 2003-12-03 Zack Weinberg <zack@codesourcery.com>
4056 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
4059 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
4062 * parse.y (qualify_ambiguous_name): Remove lots of broken
4063 field access processing - there's no need to do that here,
4064 because we have resolve_field_access. Remove
4065 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
4066 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
4069 2003-12-01 Jeff Sturm <jsturm@one-point.com>
4072 * parse.y (java_complete_lhs): Save location prior to patching
4075 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
4078 * resource.c (write_resource_constructor): Append
4079 "_resource" to constructor identifier name.
4081 2003-11-25 Jeff Sturm <jsturm@one-point.com>
4084 * constants.c (cpool_for_class): New function.
4085 (outgoing_cpool): Remove global variable.
4086 (alloc_name_constant): Use cpool_for_class.
4087 (build_constants_constructor): Likewise.
4088 * decl.c (java_expand_body): Set current_class.
4089 * java-tree.h (outgoing_cpool) Remove declaration.
4090 (init_outgoing_cpool): Likewise.
4091 * jcf-parse.c (init_outgoing_cpool): Remove function.
4092 (parse_class_file): Don't call init_outgoing_cpool.
4093 * parse.y (java_complete_expand_methods): Don't call
4094 init_outgoing_cpool. Don't save outgoing_cpool.
4095 (java_expand_classes): Don't restore outgoing_cpool.
4096 (java_finish_classes): Likewise.
4098 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
4100 * Make-lang.in: (java.install-common) Add
4101 symlink for $(target_noncanonical)-gcjh for
4104 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4106 * Make-lang.in (java.extraclean): Delete.
4108 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4110 * Make-lang.in (check-java): Add.
4112 2003-11-19 Jeff Sturm <jsturm@one-point.com>
4115 * except.c (prepare_eh_table_type): Allocate variable-sized
4116 buffer `buf' with alloca.
4118 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4122 decl.c (java_init_decl_processing): Don't initialize
4123 class_not_found_type_node, no_class_def_found_type_node.
4125 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
4126 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
4127 (class_not_found_type_node, no_class_def_found_type_node):
4130 parse.y (build_dot_class_method_invocation): Add this_class
4131 argument. Qualify method invocations to a different class.
4132 (create_new_parser_context): Initialize saved_data_ctx to 0.
4133 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
4134 (build_dot_class_method): Don't load classes. Register
4136 (build_incomplete_class_ref): Special cases for interfaces
4137 and inner classes. Move build_dot_class_method call to here...
4138 (patch_incomplete_class_ref): ...from here. Pass current_class
4139 to build_dot_class_method_invocation.
4140 (build_assertion): Pass class_type to
4141 build_dot_class_method_invocation.
4142 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
4144 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4147 * java-tree.h (BLOCK_EMPTY_P): Define.
4148 * parse.y (java_complete_lhs): Check for empty blocks
4149 in TRY_FINALLY_EXPR case.
4151 2003-11-17 Andrew Haley <aph@redhat.com>
4153 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
4154 (struct lang_decl_var:freed): New variable.
4155 * decl.c (poplevel): Mark local vars that have gone out of scope.
4156 (push_jvm_slot): Don't use the RTL of a var that has gone out of
4159 2003-11-16 Jason Merrill <jason@redhat.com>
4161 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
4162 and TAGS files that include them for each front end.
4164 2003-11-15 Tom Tromey <tromey@redhat.com>
4166 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
4168 2003-11-12 Jason Merrill <jason@redhat.com>
4170 PR optimization/12547
4171 * lang.c (java_tree_inlining_walk_subtrees): Just walk
4172 BLOCK_EXPR_BODY directly.
4174 2003-11-12 Andrew Haley <aph@redhat.com>
4177 * parse.y (fold_constant_for_init): Check that we really do have a
4181 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
4182 init_test_decls being inlined.
4185 * parse.y (do_resolve_class): Check return value from
4186 breakdown_qualified().
4188 2003-11-11 Tom Tromey <tromey@redhat.com>
4191 * parse.y (merge_string_cste): Handle case where we have a
4192 pointer that happens to be zero, not null_pointer_node.
4194 2003-11-10 Tom Tromey <tromey@redhat.com>
4196 * jcf-parse.c (classify_zip_file): Correctly compare
4197 filename_length against length of manifest file's name.
4199 2003-11-08 Tom Tromey <tromey@redhat.com>
4202 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
4204 2003-11-06 Andrew Haley <aph@redhat.com>
4206 * expr.c (java_stack_swap): Make sure destination stack slots are
4207 of the correct type.
4209 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
4211 * Make-lang.in (dvi): Move targets to $(docobjdir).
4212 (gcj.dvi): Simplify rule and adjust target.
4213 (gcj.info): Simplify rule.
4214 (gcj.pod): New intermediate rule.
4215 (gcjh.pod): Likewise.
4216 (jv-scan.pod): Likewise.
4217 (jcf-dump.pod): Likewise.
4218 (gij.pod): Likewise.
4219 (jv-convert.pod): Likewise.
4220 (rmic.pod): Likewise.
4221 (rmiregistry.pod): Likewise.
4224 (jv-scan.1): Delete.
4225 (jcf-dump.1): Delete.
4227 (jv-convert.1): Delete.
4229 (rmiregistry.1): Delete.
4231 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4233 Fixes PR java/12866.
4234 * parse.y (resolve_qualified_expression_name): Move test
4235 for outer field access methods from here...
4236 (check_thrown_exceptions) ...to here.
4238 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4240 * .cvsignore: Delete.
4242 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4244 * verify.c (verify_jvm_instructions): Don't warn about legal
4245 eh binding regions generated for example by jdk 1.4.1.
4247 2003-10-24 David S. Miller <davem@redhat.com>
4249 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4251 2003-10-22 Andrew Haley <aph@redhat.com>
4253 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4254 (java_get_callee_fndecl): New.
4256 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4258 * java-tree.h (ctable_decl): New.
4259 (catch_classes): New.
4260 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4262 * decl.c (java_init_decl_processing): Add catch_class_type.
4264 Add catch_classes field.
4266 * class.c (build_indirect_class_ref): Break out from
4268 (make_field_value): Check flag_indirect_dispatch.
4269 (make_class_data): Ditto.
4270 Tidy uses of PUSH_FIELD_VALUE.
4271 Add field catch_classes.
4272 (make_catch_class_record): New.
4274 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4276 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4278 * jcf-write.c: Follow spelling conventions.
4279 * parse.y: Likewise.
4281 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4283 * ChangeLog: Fix typos.
4284 * expr.c: Fix comment typos.
4285 * jcf-write.c: Likewise.
4288 * mangle.c: Likewise.
4289 * parse-scan.y: Likewise.
4290 * parse.y: Likewise.
4292 2003-10-22 Tom Tromey <tromey@redhat.com>
4294 * expr.c (expand_byte_code): Only warn about dead bytecode when
4295 extra_warnings is set.
4297 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4299 Fix for PR java/12586.
4300 * mangle.c (find_compression_record_match): Don't iterate through
4301 package namespace elements unless they all match compression_table
4304 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4306 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4307 (generate-manpages): Likewise.
4308 (java.maintainer-clean): Likewise.
4309 (gcj.info): Likewise.
4312 (jv-scan.1): Likewise.
4313 (jcf-dump.1): Likewise.
4315 (jv-convert.1): Likewise.
4317 (rmiregistry.1): Likewise.
4318 (java.install-man): Likewise.
4319 (parse-scan.o): Move and define complete compile line.
4320 (parse.o): Likewise.
4321 (jcf-tree-inline.o): Move.
4323 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4325 * Make-lang.in (info): Update dependencies.
4326 (java.install-info): Remove.
4327 ($(srcdir)/java/gcj.info): Replace with ...
4328 ($(docobjdir)/gcj.info): ... this.
4330 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4332 * Make-lang.in: Replace uses of $(target_alias) with
4333 $(target_noncanonical).
4335 2003-10-09 Tom Tromey <tromey@redhat.com>
4337 * decl.c (java_init_decl_processing): Declare signers field.
4338 * class.c (make_class_data): Set signers field.
4340 2003-10-09 Jason Merrill <jason@redhat.com>
4342 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4343 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4346 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4348 * Make-lang.in (java.info): Replace with ...
4350 (java.dvi): Replace with ...
4352 (java.generated-manpages): Replace with ...
4354 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4356 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4358 2003-10-01 Andrew Haley <aph@redhat.com>
4360 * jcf-parse.c (java_parse_file): Write otable and atable.
4361 * java-tree.h (atable_methods): New.
4363 (atable_syms_decl): New.
4364 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4365 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4366 (symbol_*type): Rename method_symbol* to symbol*type.
4367 (emit_offset_symbol_table): Delete.
4368 (emit_symbol_table): New.
4369 (get_symbol_table_index): New.
4371 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4372 (build_known_method_ref): Likewise.
4373 (get_symbol_table_index): Rename from get_offset_table_index.
4374 Parameterize to allow re-use by differing types of symbol table.
4375 (build_invokevirtual): Pass table to get_offset_table_index.
4376 * decl.c (java_init_decl_processing): Push types and decls for
4377 atable and atable_syyms.
4378 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4379 (make_class_data): Add new fields atable and atable_syms.
4380 (emit_symbol_table): Rename from emit_offset_symbol_table.
4381 Parameterize to allow re-use by different types of symbol table.
4382 (build_symbol_entry): Renamed from build_method_symbols_entry.
4384 2003-09-30 Roger Sayle <roger@eyesopen.com>
4386 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4387 semantics for SAVE_EXPR, by caching the result in a temporary.
4389 2003-09-28 Richard Henderson <rth@redhat.com>
4391 * check-init.c (check_init): Save and restore input_location
4392 instead of file and line separately.
4393 * decl.c (java_expand_body): Likewise.
4394 * jcf-write.c (generate_bytecode_insns): Likewise.
4395 * parse.y (safe_layout_class): Likewise.
4396 * jcf-parse.c (read_class, parse_class_file): Likewise.
4397 (java_parse_file): Use %H for warning locator.
4399 2003-09-28 Roger Sayle <roger@eyesopen.com>
4401 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4402 with void-type branches instead of using a COMPOUND_EXPR.
4404 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4406 * decl.c (java_optimize_inline, dump_function): Remove.
4407 * java-tree.h (java_optimize_inline): Remove declaration.
4408 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4409 * parse.y (source_end_java_method, java_expand_classes):
4410 Likewise. Remove dead code.
4412 2003-09-27 Roger Sayle <roger@eyesopen.com>
4414 * lang.c (java_init_options): Set flag_evaluation_order.
4415 * expr.c (force_evaluation_order): Don't attempt to force
4416 evaluation order of binary operations using save_expr.
4417 * parse.y (java_complete_lhs): No longer need to call
4418 force_evaluation_order when constructing binary operators.
4420 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4421 Bryce McKinlay <bryce@mckinlay.net.nz>
4424 * parse.y (not_accessible_field_error): New function.
4425 (resolve_expression_name): Check field access permissions.
4426 (resolve_qualified_expression_name): Use
4427 not_accessible_field_error.
4428 (resolve_qualified_expression_name): Likewise.
4430 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4432 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4434 2003-09-23 Roger Sayle <roger@eyesopen.com>
4436 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4437 with equal operands without side-effects.
4439 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4441 * decl.c (java_init_decl_processing): Don't emit otable decls
4442 if flag_indirect_dispatch is not set.
4444 2003-09-21 Richard Henderson <rth@redhat.com>
4446 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4449 2003-09-21 Richard Henderson <rth@redhat.com>
4451 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4452 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4454 2003-09-20 Richard Henderson <rth@redhat.com>
4456 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4458 2003-09-18 Roger Sayle <roger@eyesopen.com>
4460 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4461 * check-init.c (check_init): Likewise.
4463 2003-09-18 Roger Sayle <roger@eyesopen.com>
4465 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4467 2003-09-16 Andrew Haley <aph@redhat.com>
4469 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4471 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4474 * mangle.c (find_compression_record_match): Skip
4475 over a "6JArray" (the array template mangled string)
4477 (mangle_array_type): Correct minor typo.
4478 (atms): Move definition to the beginning.
4480 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4482 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4483 out. Fix for PR java/12254.
4485 2003-09-11 Richard Henderson <rth@redhat.com>
4487 * parse.y (source_end_java_method): Update for new
4488 cgraph_finalize_function argument.
4490 2003-09-09 Richard Henderson <rth@redhat.com>
4492 * parse.y (source_end_java_method): Update call to
4493 cgraph_finalize_function.
4495 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4497 * decl.c (java_expand_body): New function.
4498 * expr.c (build_class_init): Set DECL_IGNORED_P.
4499 * java-tree.h (start_complete_expand_method,
4500 java_expand_body): Declare.
4501 * jcf-parse.c (cgraph.h): Include.
4502 (java_parse_file): Handle flag_unit_at_a_time.
4503 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4504 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4505 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4506 (java_start_inlining): New function.
4507 * parse.h (java_finish_classes): Declare.
4508 * parse.y: Include cgraph.h.
4509 (block): Don't special-case empty block production.
4510 (craft_constructor): Set DECL_INLINE.
4511 (source_end_java_method): Handle flag_unit_at_a_time.
4512 Replace inline code with call to java_expand_body.
4513 (start_complete_expand_method): Remove static modifier.
4514 (java_expand_method_bodies): Patch function tree for
4515 class initialization and/or synchronization as needed.
4516 Don't begin RTL expansion yet.
4517 (java_expand_classes): Check flag_unit_at_a_time before
4518 calling finish_class.
4519 (java_finish_classes): New function.
4520 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4521 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4522 (emit_test_initialization): Set DECL_IGNORED_P.
4524 2003-09-03 Roger Sayle <roger@eyesopen.com>
4526 * builtins.c (enum builtin_type): Delete unused enumeration.
4527 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4529 2003-08-28 Tom Tromey <tromey@redhat.com>
4531 * gcj.texi (Extensions): Document gcjlib URLs.
4533 2003-08-20 Tom Tromey <tromey@redhat.com>
4535 * gcj.texi (Extensions): Added xref.
4536 (libgcj Runtime Properties): Document
4537 gnu.gcj.runtime.VMClassLoader.library_control.
4539 2003-08-20 Andrew Haley <aph@redhat.com>
4541 * except.c (prepare_eh_table_type): Use new encoding for exception
4542 handlers when using -fno-assume-compiled.
4544 2003-08-13 Tom Tromey <tromey@redhat.com>
4546 * gcj.texi (Invoking gij): Document -X and -?.
4548 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4550 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4551 GCJH_OBJS, JCFDUMP_OBJS
4552 * win32-host.c: Removed the unnecessary and broken dependency
4555 2003-08-11 Tom Tromey <tromey@redhat.com>
4557 * parse.y (java_check_regular_methods): Typo fixes. Call
4558 check_interface_throws_clauses. Use
4559 check_concrete_throws_clauses.
4560 (check_interface_throws_clauses): New function.
4561 (check_concrete_throws_clauses): New function.
4562 (hack_is_accessible_p): New function.
4563 (find_most_specific_methods_list): Added FIXME.
4564 * typeck.c (lookup_do): Use `flags' argument to decide what to
4566 (lookup_argument_method_generic): New function.
4567 (lookup_argument_method2): Removed.
4568 * jcf.h (ACC_INVISIBLE): New define.
4569 * jcf-write.c (generate_classfile): Skip invisible methods.
4570 * class.c (add_miranda_methods): New function.
4571 (layout_class_methods): Use it.
4572 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4573 * java-tree.h (METHOD_INVISIBLE): New define.
4574 (lang_decl_func) [invisible]: New field.
4575 (lookup_argument_method_generic): Declare.
4576 (SEARCH_INTERFACE): New define.
4577 (SEARCH_SUPER): Likewise.
4578 (SEARCH_ONLY_INTERFACE): Likewise.
4579 (SEARCH_VISIBLE): Likewise.
4580 (lookup_argument_method2): Removed declaration.
4582 2003-08-05 Tom Tromey <tromey@redhat.com>
4584 Fix for PR java/11600:
4585 * parse.y (java_complete_lhs): See whether we're calling a method
4587 (check_thrown_exceptions): Added `is_array_call' argument;
4588 fixed `clone' checking; updated all callers.
4590 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4592 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4594 2003-08-03 Tom Tromey <tromey@redhat.com>
4596 * java-tree.h (METHOD_TRANSIENT): Removed.
4597 * decl.c (pushdecl): Removed some dead code.
4598 * class.c (get_access_flags_from_decl): Can't have transient
4600 (add_method_1): Can't have a transient method.
4602 2003-07-28 Andreas Jaeger <aj@suse.de>
4604 * jvspec.c: Convert to ISO C90 prototypes.
4606 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4608 * decl.c (force_poplevels): Fix warning call.
4610 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4612 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4613 (expand_java_field_op): Likewise.
4614 * class.c (layout_class_method): Likewise
4615 (emit_register_classes): Likewise.
4616 * decl.c (pushdecl): Likewise.
4617 (poplevel): Likewise.
4618 (force_poplevels): Likewise.
4619 (give_name_to_locals): Likewise.
4620 * check-init.c (check_for_initialization): Likewise.
4622 2003-07-24 Jason Merrill <jason@redhat.com>
4624 * java-tree.h: Move boolean_type_node et al to the back end.
4626 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4628 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4631 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4633 * lang.opt: Don't show -MD_ and -MDD_.
4635 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4637 * lang-options.h: Remove.
4638 * lang.opt: Add help text.
4640 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4642 * expr.c: Remove the last argument to expand_assignment().
4644 2003-07-09 Jan Hubicka <jh@suse.cz>
4646 * java-tree.h (DECL_NUM_STMTS): Rename to...
4647 (DECL_ESTIMATED_INSNS): ... this.
4648 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4649 New static functions.
4650 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4651 * parser.y (add_stmt_to_compound): Do not account statements.
4653 2003-07-08 Mark Wielaard <mark@klomp.org>
4655 * gcj.texi: CNI now expands to Compiled Native Interface.
4657 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4659 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4661 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4663 * expr.c (expand_byte_code): Adjist emit_line_note call.
4665 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4667 * lang.c (java_handle_option): Don't handle filenames.
4669 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4671 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4674 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4675 * jcf.h: Delete COMPARE_FILENAMES definition.
4677 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4679 * lang.c (java_init_options): Update prototype.
4681 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4683 * decl.c (poplevel): Adjust define_label call.
4685 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4687 * gjavah.c (flag_jni): Make non-static.
4688 * parse-scan.y (ctxp): Make non-static.
4690 * class.c (build_method_symbols_entry)
4691 * expr.c (get_offset_table_index)
4692 * jcf-parse.c (jcf_parse):
4693 Mark the definition static, matching the forward declaration.
4695 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4697 * lang.c (java_handle_option): Don't check for missing arguments.
4699 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4701 * class.c (push_class): Use a location_t to save place.
4702 (emit_register_classes): Set input_location. Adjust
4703 expand_function_end call.
4704 * resource.c (write_resource_constructor): Likewise.
4705 * decl.c (end_java_method): Adjust expand_function_end call.
4706 * parse.y (source_end_java_method): Likewise.
4708 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4710 * lang.c (java_handle_option): Likewise.
4712 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4714 * lang.c (java_handle_option): Special-casing of optional
4715 joined arguments no longer needed.
4716 * lang.opt: Update switches that take optional argument.
4718 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4720 * lang.opt: Declare Java.
4721 * lang.c (java_init_options): Update.
4723 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4725 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4727 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4729 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4730 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4731 * lang.opt: -MD and -MMD have an underscore.
4733 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4735 * class.c (emit_register_classes): Adjust init_function_start
4737 * decl.c (complete_start_java_method): Likewise.
4738 * resource.c (write_resource_constructor): Likewise.
4740 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4742 * Make-lang.in: Update to use options.c and options.h.
4743 * lang.c: Include options.h not j-options.h.
4744 (java_handle_option): Abort on unrecognized option.
4745 (java_init_options): Request Java switches.
4747 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4749 * Make-lang.in: Handle mostlyclean.
4751 2003-06-11 Tom Tromey <tromey@redhat.com>
4753 * lang.c (java_handle_option): Update dependency_tracking for
4756 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4759 2003-06-10 Andrew Haley <aph@redhat.com>
4761 * resource.c (write_resource_constructor): Use expand_expr to
4762 generate the address of the label attached to a resource.
4763 * Make-lang.in (java/resource.o): Add expr.h
4765 2003-06-10 Andrew Haley <aph@redhat.com>
4767 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4768 (java_decl_ok_for_sibcall): New.
4770 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4772 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4773 (java/j-options.c, java/j-options.h): New.
4774 * java-tree.h (resource_name, compile_resource_file,
4775 compile_resource_data): Constify.
4776 * jcf-write.c (jcf_write_base_directory): Similarly.
4777 * jcf.h (jcf_write_base_directory): Similarly.
4778 * lang.c: Include j-options.h.
4779 (cl_options_count, cl_options, string_option, java_decode_option,
4780 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4781 process_option_with_no): Remove.
4782 (resource_name): Constify.
4783 (LANG_HOOKS_HANDLE_OPTION): Override.
4784 (java_handle_option): New.
4785 (java_init): Don't call jcf_path_init.
4786 (java_init_options): Call jcf_path_init.
4788 * resource.c (compile_resource_data, compile_resource_file): Constify.
4790 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4792 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4793 (struct lang_decl_func): Add last_line field.
4794 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4795 DECL_SOURCE_LINE_LAST): Remove.
4796 * parse.y (missing_return_error, finish_method_declaration,
4797 lookup_cl, start_artificial_method_body, source_end_java_method,
4798 start_complete_expand_method): Adjust.
4800 2003-06-08 Tom Tromey <tromey@redhat.com>
4802 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4803 fno-assume-compiled.
4805 2003-06-08 Roger Sayle <roger@eyesopen.com>
4807 * builtins.c (define_builtin_type, builtin_types): Delete.
4808 (define_builtin): Rewritten to take just the built-in code,
4809 the function's name, type and fallback library function name.
4810 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4811 (initialize_builtins): Overhaul to define the GCC builtins
4812 used by gcj manually, providing the Java run-time's
4813 implementations as the fallback library function.
4815 2003-06-08 Anthony Green <green@redhat.com>
4817 * parse.y (patch_cast): Fix conversions from floating-point to
4820 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4822 * Make-lang.in: Update.
4823 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4825 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4827 * lang.c (java_init_options): Update.
4829 2003-06-05 Jan Hubicka <jh@suse.cz>
4831 * Make-lang.in: Add support for stageprofile and stagefeedback
4833 2003-05-31 Roger Sayle <roger@eyesopen.com>
4835 * lang.c (java_init_options): Prescribe wrap-around two's
4836 complement arithmetic overflow by setting flag_wrapv.
4838 2003-05-29 Roger Sayle <roger@eyesopen.com>
4840 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4841 (builtin_record): Add an additional builtin_code field to
4842 record which GCC built-in corresponds to the Java function.
4843 (java_builtins): Add new entries for atan, atan2, exp, log,
4845 (max_builtin, min_builtin, abs_builtin): Perform constant
4846 folding on the resulting tree.
4847 (java_build_function_call_expr): Likewise, perform constant
4848 folding on the resulting tree.
4849 (initialize_builtins): The NULL creators are now allowed in
4850 the java_builtins table, which is now terminated by an entry
4851 with builtin_code == END_BUILTINS.
4852 (check_for_builtin): Likewise. If the matching creator is
4853 NULL, construct the call using java_build_function_call_expr
4854 directly with the decl for the corresponding builtin_code.
4856 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4858 * win32-host.c: Normalize copyright boilerplate.
4860 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4862 * parse.y (print_int_node): Use string concatentation on
4863 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4864 function calls into one.
4866 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4868 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4869 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4870 all the affected error messages.
4872 2003-05-13 Richard Henderson <rth@redhat.com>
4874 * class.c (layout_class_method): Set DECL_EXTERNAL.
4875 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4876 * java-tree.h (java_mark_class_local): Declare.
4877 * jcf-parse.c (parse_class_file): Use it.
4878 * parse.y (java_expand_classes): Likewise.
4880 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4882 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4883 * lex.h: #include input.h.
4884 * jv-scan.c (input_filename): Remove.
4886 2003-05-02 Tom Tromey <tromey@redhat.com>
4889 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4890 (handle_inner_classes): New function.
4892 2003-05-01 Tom Tromey <tromey@redhat.com>
4895 * parse.y (finish_for_loop): Do nothing if update expression is a
4896 EXPR_WFL_NODE wrapping nothing.
4897 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4899 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4901 * lex.h (input_lineno): Remove declaration.
4902 * parse-scan.y: #include input.h.
4903 (input_filename): Remove declaration.
4904 (input_location): Add definition.
4905 (input_line): Remove definition.
4907 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4909 * lex.h (lineno): Rename to ...
4910 (input_line): ... here
4911 * parse-scan.y (lineno): Rename to ...
4912 (input_line): ... here.
4913 (reset_report): Rename lineno to input_line.
4914 * check-init.c (check_init): Likewise.
4915 * class.c (push_class): Likewise.
4916 * decl.c (complete_start_java_method, end_java_method): Likewise.
4917 * expr.c (expand_byte_code): Likewise.
4918 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4919 * jcf-write.c (generate_bytecode_insns): Likewise.
4920 * lex.c (java_init_lex, java_allocate_new_line,
4921 do_java_lex): Likewise.
4922 * parse.h (YYNOT_TWICE): Likewise.
4923 * parse.y (empty_statement, expression_statement,
4924 java_pop_parser_context, java_parser_context_save_global,
4925 yyerror, register_fields, method_header, safe_layout_class,
4926 find_in_imports_on_demand, create_artificial_method,
4927 source_end_java_method, start_complete_expand_method,
4928 build_thisn_assign, java_complete_lhs,
4929 maybe_absorb_scoping_block): Likewise.
4931 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4933 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4934 '/' when computing java source filename
4936 2003-04-13 Tom Tromey <tromey@redhat.com>
4938 * gjavah.c (print_c_decl): Indentation fix.
4940 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4942 * class.c (make_field_value, make_method_value, get_dispatch_table)
4943 (make_class_data, emit_offset_symbol_table)
4944 * constants.c (build_constants_constructor)
4945 * java-tree.h (START_RECORD_CONSTRUCTOR)
4946 * parse.y (maybe_build_array_element_wfl):
4947 Use build_constructor.
4949 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4952 * parse.y (string_convert_int_cst): Always use at least one digit
4953 in string conversion. Remove ASCII dependence.
4954 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4956 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4958 * Make-lang.in: added win32-host.c
4959 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4960 resolves to open() on non-Win32 platforms and
4961 Win32-specific jcf_open_exact_case() on Win32
4962 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4963 when trying .java and .class files
4964 * win32-host.c: added to repository. Defines
4965 Win32-specific jcf_open_exact_case()
4967 2003-04-10 Andrew Haley <aph@redhat.com>
4969 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4970 (maybe_free_localvar): Renamed from localvar_free.
4971 Add new arg, really.
4972 (generate_bytecode_insns): Set new variable, jsrs.
4973 Only free local vars if no jsr insns have been emittted.
4974 Call maybe_free_localvar, not localvar_free.
4976 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4978 * gcj.texi: Remove @ at start of file.
4980 2003-03-25 Tom Tromey <tromey@redhat.com>
4982 * parse.y (create_interface): Call CHECK_DEPRECATED.
4984 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4986 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4988 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4990 * javaop.h (jfloat, jdouble): Make them structures mirroring
4991 the bit fields of IEEE float and double respectively.
4992 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4993 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4994 (union Word, union DWord): Delete.
4995 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4997 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4998 D_NAN_MASK): Delete.
4999 (jni_print_float, jni_print_double): New. Generate
5000 hexadecimal floating constants.
5001 (print_field_info): Use jni_print_float/double.
5003 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
5004 finite floating point numbers for output; special case
5007 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
5009 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
5010 Replace 0 and 1 with true and false in return statements.
5012 2003-03-19 Tom Tromey <tromey@redhat.com>
5014 * lex.c (do_java_lex): Renamed from java_lex.
5015 (java_lex): New function.
5018 2003-03-13 Tom Tromey <tromey@redhat.com>
5020 * parse.y (resolve_inner_class): Error if qualifier is a primitive
5023 2003-03-04 Andrew Haley <aph@redhat.com>
5025 * gjavah.c (is_first_data_member): New global variable.
5026 (print_c_decl): If it's the first data member, align it as the
5028 (process_file): Set is_first_data_member.
5030 2003-03-11 Tom Tromey <tromey@redhat.com>
5032 * parse.y (resolve_field_access): Initialize class if field is
5033 found in another static field.
5034 * expr.c (build_class_init): Don't optimize out initialization of
5035 implemented interface.
5037 2003-03-11 Andrew Haley <aph@redhat.com>
5039 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
5042 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
5044 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
5045 and DIR_SEPARATOR_2 for a target.
5046 Correct minor typos.
5048 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
5049 and DIR_SEPARATOR_2 for a target into account.
5051 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
5053 * lang.c (java_init): Update prototype, move code to java_post_options.
5054 (java_post_options): Similarly.
5056 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
5058 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
5059 compare file name components depending on the case-sensitivity
5060 or otherwise of the host file system.
5062 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
5063 "strcmp" to compare file name components.
5064 Use IS_DIR_SEPARATOR instead of comparing directly against
5066 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
5067 comparing directly against DIR_SEPARATOR.
5069 2003-03-04 Tom Tromey <tromey@redhat.com>
5071 * Make-lang.in (java.tags): New target.
5073 2003-03-01 Roger Sayle <roger@eyesopen.com>
5075 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
5076 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
5078 2003-03-01 Tom Tromey <tromey@redhat.com>
5080 * parse.y (jdep_resolve_class): Only check deprecation if we found
5083 2003-02-28 Tom Tromey <tromey@redhat.com>
5086 * class.c (maybe_layout_super_class): Always pass a WFL to
5088 * parse.y (do_resolve_class): Updated comment to explain
5091 2003-02-26 Tom Tromey <tromey@redhat.com>
5093 * jcf-write.c (generate_classfile): Check whether class is
5094 deprecated before writing attribute count.
5096 2003-02-25 Roger Sayle <roger@eyesopen.com>
5098 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
5099 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
5101 2003-02-23 Tom Tromey <tromey@redhat.com>
5103 * lang-options.h: Added -Wdeprecated.
5104 * gcj.texi (Warnings): Document -Wdeprecated.
5105 * java-tree.h (flag_deprecated): Declare.
5106 * lang.c (lang_W_options): Added deprecated.
5107 (flag_deprecated): New global.
5108 * chartables.h: Rebuilt.
5109 * gen-table.pl (process_one): Look at whitespace.
5110 (print_tables): Define LETTER_SPACE, LETTER_MASK.
5111 * parse.h (CLEAR_DEPRECATED): New macro.
5112 (CHECK_DEPRECATED_NO_RESET): New macro.
5113 * jcf-parse.c (handle_deprecated): New function.
5114 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
5115 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
5116 * parse.y (resolve_type_during_patch): Check deprecation.
5117 (jdep_resolve_class): Likewise.
5118 (process_imports): Likewise.
5119 (resolve_expression_name): Likewise.
5120 (check_deprecation): Strip arrays from decl. Check
5122 (patch_method_invocation): Also check the particular constructor
5124 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
5125 * jcf-write.c (append_deprecated_attribute): New function.
5126 (generate_classfile): Generate deprecated attribute when
5128 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
5129 (java_lex) [case '*']: Simplify logic.
5130 (java_start_char_p): Use LETTER_MASK.
5131 (java_part_char_p): Likewise.
5132 (java_space_char_p): New function.
5134 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
5136 Change base class access representation.
5137 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
5138 (add_interface_do): Likewise.
5140 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
5142 * decl.c (java_init_decl_processing): Change
5143 soft_lookupjnimethod_node to reflect the change in
5144 signature of _Jv_LookupJNIMethod in libjava/jni.cc
5145 * expr.c (build_jni_stub): Calculate and pass the size
5146 on the stack of the arguments to a JNI function. Use
5147 new target macro MODIFY_JNI_METHOD_CALL to allow a
5148 target to modify the call to a JNI method.
5150 2003-02-08 Roger Sayle <roger@eyesopen.com>
5152 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
5153 instead of basename to avoid compiler warnings on Tru64.
5155 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
5157 * gcj.texi: Update to GFDL 1.2.
5159 2003-01-31 Andrew Haley <aph@redhat.com>
5161 * parse.y (java_expand_classes): Scan the whole class list looking
5162 for access methods that haven't yet been expanded.
5164 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
5168 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
5169 to fix bootstrap on sparc-unknown-netbsdelf1.5.
5170 * jcf-parse.c: Likewise.
5172 2003-01-31 Mark Wielaard <mark@klomp.org>
5174 * gjavah.c (throwable_p): Allocate 1 more byte for string.
5176 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
5178 * class.c (make_class): Use BINFO_ELTS.
5179 (set_super_info): Likewse.
5180 (add_interface_do): Likewise.
5182 2003-01-30 Tom Tromey <tromey@redhat.com>
5184 * jcf-parse.c (read_class): Update identifier's class value if it
5185 changed during parsing.
5187 2003-01-30 Loren James Rittle <ljrittle@acm.org>
5189 * Make-lang.in (po-generated): Find the targets in $(parsedir).
5190 Propagate change to all other rules as required.
5191 (java/parse-scan.o): Add explicit dependency on
5192 $(parsedir)/java/parse-scan.c .
5194 2003-01-29 Tom Tromey <tromey@redhat.com>
5196 * parse.y (patch_assignment): Only transform the rhs of an
5197 assignment when compiling to native.
5199 2003-01-28 Tom Tromey <tromey@redhat.com>
5201 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
5203 2003-01-28 Tom Tromey <tromey@redhat.com>
5205 * lex.c (java_lex): Don't include UEOF as part of token.
5206 (java_read_unicode): Error if \u sequence prematurely terminated.
5208 2003-01-27 Tom Tromey <tromey@redhat.com>
5210 * parse.y (java_check_regular_methods): Check for construct after
5211 checking types in throws clause.
5213 2003-01-24 Tom Tromey <tromey@redhat.com>
5215 * class.c (build_static_field_ref): Only a String or numeric field
5216 can fold to a constant.
5218 2003-01-23 Tom Tromey <tromey@redhat.com>
5220 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
5221 file name in resource buffer.
5223 2003-01-23 Tom Tromey <tromey@redhat.com>
5225 * expr.c (build_known_method_ref): Use method's context to find
5228 2003-01-23 Tom Tromey <tromey@redhat.com>
5230 * constants.c (set_constant_entry): Allocated cleared memory.
5232 2003-01-22 Tom Tromey <tromey@redhat.com>
5234 * java-tree.h: Don't use PARAMS.
5235 * resource.c: Add prototypes for all functions.
5236 (write_resource_constructor): Use `const char *' to avoid
5239 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5241 * jcf-parse.c (process_zip_dir): Remove unused variable.
5243 2003-01-22 Tom Tromey <tromey@redhat.com>
5245 * expr.c (build_invokeinterface): Abort if method's context is not
5248 2003-01-22 Tom Tromey <tromey@redhat.com>
5250 * gcj.texi (Input and output files): Mention non-class entries.
5251 * decl.c (java_init_decl_processing): Call
5252 init_resource_processing.
5253 * java-tree.h (compile_resource_data, write_resource_constructor,
5254 compile_resource_file, init_resource_processing): Declare.
5255 * config-lang.in (gtfiles): Added resource.c.
5256 * Make-lang.in (gt-java-resource.h): New target.
5257 (JAVA_OBJS): Added resource.o.
5258 (java/resource.o): New target.
5259 * resource.c: New file.
5260 * class.c (compile_resource_file): Moved to resource.c.
5261 (registerResource_libfunc): Likewise.
5262 (utf8_decl_list): Mark with GTY; now static.
5263 * jcf-parse.c (classify_zip_file): New function.
5264 (parse_zip_file_entries): Use it; compile .properties files.
5265 (process_zip_dir): Use classify_zip_file and compute_class_name.
5266 Don't write class name into zip directory.
5267 (java_parse_file): Call write_resource_constructor.
5268 (compute_class_name): New function.
5269 * jcf-io.c (read_zip_member): Reindented.
5271 2003-01-21 Tom Tromey <tromey@redhat.com>
5273 * class.c (supers_all_compiled): New function.
5274 (make_class_data): Use it.
5276 2003-01-21 Tom Tromey <tromey@redhat.com>
5278 * parse.y (method_header): Native method can't be strictfp.
5279 No method can be transient or volatile.
5281 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5283 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5285 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5287 * check-init.c: Fix comment typos.
5288 * class.c: Likewise.
5289 * constants.c: Likewise.
5291 * except.c: Likewise.
5293 * java-except.h: Likewise.
5294 * java-tree.h: Likewise.
5295 * javaop.h: Likewise.
5296 * jcf-dump.c: Likewise.
5297 * jcf-io.c: Likewise.
5298 * jcf-parse.c: Likewise.
5299 * jcf-write.c: Likewise.
5301 * mangle.c: Likewise.
5302 * typeck.c: Likewise.
5303 * verify.c: Likewise.
5305 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5307 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5308 * jcf-write.c: Include "tm_p.h".
5310 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5312 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5314 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5316 * builtins.c (java_build_function_call_expr): Renamed from
5317 build_function_call_expr. All callers changed.
5319 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5320 * jcf-parse.c: Include tm_p.h.
5322 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5325 2003-01-14 Tom Tromey <tromey@redhat.com>
5327 * class.c (make_class_data): Check that super is compiled before
5328 building class reference to it.
5330 2003-01-14 Andrew Haley <aph@redhat.com>
5332 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5333 varargs function -- correct.
5335 2003-01-14 Andrew Haley <aph@redhat.com>
5337 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5339 2003-01-14 Andrew Haley <aph@redhat.com>
5341 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5342 varargs function -- correct.
5344 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5345 temporary if the RHS is a reference.
5347 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5349 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5350 * keyword.h: Regenerated.
5352 * All Files: Convert to ISO C style function definitions.
5354 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5356 * parse.y (check_pkg_class_access): ANSIfy definition.
5358 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5360 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5363 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5365 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5367 Merge from pch-branch:
5369 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5371 * Make-lang.in (java/gjavah.o): Update dependencies.
5372 * gjavah.c: Include ggc.h.
5374 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5376 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5377 (JCFDUMP_OBJS): Add ggc-none.o.
5378 (java/jcf-dump.o): Depend on GGC_H.
5379 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5380 CPool substructures.
5381 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5382 * jcf-dump.c: Include ggc.h.
5384 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5386 * jcf.h (union cpool_entry): New.
5387 (struct CPool): Use gengtype to mark. Change field 'data' to be
5389 (struct JCF): Use gengtype to mark.
5390 (CPOOL_UINT): Update for new cpool_entry type.
5391 (CPOOL_USHORT1): Likewise.
5392 (CPOOL_USHORT2): Likewise.
5393 (CPOOL_FINISH): Use GC to free cpool subfields.
5394 * parse.h (struct parser_ctxt): Mark field current_jcf.
5395 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5396 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5397 (main_jcf): Use gengtype to mark.
5398 (ggc_mark_jcf): Delete.
5399 (get_constant): Update for new cpool_entry type.
5400 (give_name_to_class): Likewise.
5401 (get_class_constant): Likewise.
5402 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5403 (java_parse_file): Use GGC to allocate struct JCF.
5404 (init_jcf_parse): Don't call ggc_add_root.
5405 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5407 * java-tree.h (current_jcf): Use gengtype to mark.
5408 (CPOOL_UTF): Update for new cpool_entry type.
5409 (outgoing_cpool): Use gengtype to mark.
5410 (struct lang_type): GC struct JCF and struct CPool.
5411 * config-lang.in (gtfiles): Add jcf.h.
5412 * constants.c (find_tree_constant): New.
5413 (set_constant_entry): Allocate cpool subfields using GGC. Update
5414 for new cpool_entry type.
5415 (find_constant1): Update for new cpool_entry type.
5416 (find_constant2): Likewise.
5417 (find_utf8_constant): Use find_tree_constant.
5418 (find_class_or_string_constant): Remove unnecessary cast to jword.
5419 Update for new cpool_entry type.
5420 (count_constant_pool_bytes): Update for new cpool_entry type.
5421 (write_constant_pool): Likewise.
5422 (alloc_name_constant): Use find_tree_constant.
5423 (build_constants_constructor): Update for new cpool_entry type.
5425 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5427 * parse.y (mark_parser_ctxt): Delete.
5428 (goal): Don't use ggc_add_root.
5429 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5430 (java_pop_parser_context): Let GC free parser_ctxt.
5431 (java_parser_context_resume): Likewise.
5432 * parse.h (struct parser_ctxt): Use gengtype to mark.
5434 (ctxp_for_generation): Likewise.
5435 * lex.h (struct java_lc_s): Mark for gengtype.
5436 (java_lexer): Rearrange for gengtype.
5437 * config-lang.in (gtfiles): Add lex.h, parse.h.
5439 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5441 * All Files: Remove PARAMS macro.
5443 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5444 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5447 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5450 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5452 * Make-lang.in (java.install-common, java.uninstall,
5453 java.install-info, java.install-man): Prepend $(DESTDIR)
5454 to destination paths in all (un)installation commands.
5455 (java.install-common): Rewrite $(LN) command to support
5456 DESTDIR with "ln" as well as with "ln -s".
5458 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5460 * java-tree.h: Protect against multiple inclusion.
5462 2003-01-07 Tom Tromey <tromey@redhat.com>
5464 * class.c (add_assume_compiled): Don't adjust parent if we're
5465 already at the root of tree.
5467 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5469 * lang.c (dump_compound_expr): Prototype.
5471 2003-01-03 Tom Tromey <tromey@redhat.com>
5473 Fix for PR java/8712:
5474 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5475 when simply checking against `null'.
5477 2003-01-03 Tom Tromey <tromey@redhat.com>
5479 * gcj.texi (Standard Properties): Document http.proxyHost and
5482 * gcj.texi (GNU Classpath Properties): Document new properties.
5484 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5486 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5487 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5488 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5490 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5492 * Make-lang.in, boehm.c, buffer.c,
5493 buffer.h, builtins.c, class.c,
5494 config-lang.in, constants.c,
5495 convert.h, decl.c, except.c,
5496 expr.c, java-except.h,
5497 java-tree.h, javaop.def,
5498 jcf-parse.c, jcf-write.c,
5499 jv-scan.c, jvgenmain.c,
5500 jvspec.c, keyword.gperf,
5501 keyword.h, lang-options.h,
5502 lang-specs.h, lang.c, lex.c,
5503 lex.h, mangle.c, mangle_name.c,
5504 parse-scan.y, parse.h, parse.y,
5505 typeck.c, verify.c, xref.c,
5506 xref.h: Replace "GNU CC" with
5507 "GCC" in the copyright header.
5509 * check-init.c, gjavah.c, javaop.h,
5510 jcf-depend.c, jcf-dump.c, jcf-io.c,
5511 jcf-path.c, jcf-reader.c, jcf.h,
5512 zextract.c, zipfile.h: These files are
5513 "part of GCC". Also say "GCC" not "GNU CC".
5515 2002-12-30 DJ Delorie <dj@redhat.com>
5517 * Make-lang.in: Protect against texi2pod/pod2man failing.
5519 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5521 * gcj.texi: Use @copying.
5523 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5525 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5526 print_cxx_classname.
5527 (print_cxx_classname): Add add_scope parameter.
5528 (print_class_decls): Do not emit a semicolon after the extern
5530 (process_file): Adjust calls to print_cxx_classname.
5532 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5534 * gcj.texi: Include Cover Texts in man page.
5536 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5538 * class.c (build_static_field_ref): Check FIELD_FINAL.
5540 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5541 instead of current_constant_pool_data_ref.
5542 * java-tree.h (current_constant_pool_data_ref): Undefine.
5543 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5544 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5545 current_constant_pool_data_ref.
5547 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5548 not build_internal_class_name.
5550 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5551 Use it when class ref isn't certain to be compiled.
5553 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5555 * gcj.texi: Include gcc-common.texi.
5556 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5557 $(srcdir)/doc/include/gcc-common.texi.
5559 2002-12-22 Anthony Green <green@redhat.com>
5561 * gcj.texi (Limitations): Add note about org.xml.sax and
5564 2002-12-20 Tom Tromey <tromey@redhat.com>
5566 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5567 where minimum case value is Integer.MIN_VALUE.
5570 2002-12-18 Andrew Haley <aph@redhat.com>
5572 * parse.y (patch_invoke): Force evaluation order when `check' is
5573 set. For PR libgcj/8945.
5575 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5577 * gcj.texi: Change version number to 3.4.
5579 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5580 Andrew Haley <aph@redhat.com>
5582 * parse.y (source_end_java_method): Remove custom encoding of line
5583 numbers for a function decl before passing it to the back end.
5585 2002-12-03 Andrew Haley <aph@redhat.com>
5587 * class.c (make_class_data): New field, "chain".
5588 * decl.c (java_init_decl_processing): Likewise.
5590 2002-12-02 Tom Tromey <tromey@redhat.com>
5593 * parse.y (do_resolve_class): Handle qualified name via
5596 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5598 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5599 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5600 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5601 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5602 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5603 Include coretypes.h and tm.h.
5604 * Make-lang.in: Update dependencies.
5606 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5608 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5610 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5612 * jcf-reader.c: Don't expand JCF_readu4 inside the
5613 expansion of JCF_SKIP.
5615 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5617 * jcf-reader.c: Don't expand JCF_readu4 inside the
5618 expansion of JCF_SKIP.
5620 2002-11-22 Tom Tromey <tromey@redhat.com>
5622 * parse.y (patch_binop): Cast right hand side of shift expression
5623 to `int'. Fixes PR java/8676.
5625 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5626 Andrew Haley <aph@redhat.com>
5628 * gcc/java/jcf-write.c (write_classfile): Remove target
5629 class file, if it exists, before renaming the temporary
5632 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5634 * jvspec.c (lang_specific_spec_functions): New.
5636 2002-11-18 Tom Tromey <tromey@redhat.com>
5638 Fix for PR java/7912:
5639 * expr.c (can_widen_reference_to): Allow cast of array to
5640 Cloneable or Serializable.
5641 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5642 (java_io_serializable_identifier_node): Likewise.
5643 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5644 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5645 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5646 java_io_serializable.
5647 * decl.c (java_init_decl_processing): Initialize
5648 java_lang_cloneable_identifier_node and
5649 java_io_serializable_identifier_node.
5650 (java_lang_cloneable_identifier_node): New global.
5651 (java_io_serializable_identifier_node): Likewise.
5653 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5655 * buffer.c: Remove unnecessary casts.
5656 * check-init.c: Likewise.
5657 * class.c: Likewise.
5658 * constants.c: Likewise.
5660 * except.c: Likewise.
5661 * gjavah.c: Likewise.
5662 * jcf-io.c: Likewise.
5663 * jcf-parse.c: Likewise.
5664 * jcf-path.c: Likewise.
5665 * jvspec.c: Likewise.
5668 * verify.c: Likewise.
5670 2002-11-06 Tom Tromey <tromey@redhat.com>
5672 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5675 2002-11-05 Tom Tromey <tromey@redhat.com>
5677 Fix for PR java/6388.
5678 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5679 * java-tree.h (enum java_tree_index): New values
5680 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5681 (decimal_int_max, decimal_long_max): New defines.
5682 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5683 (error_if_numeric_overflow): Rewrote range checking.
5684 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5687 2002-11-02 Tom Tromey <tromey@redhat.com>
5689 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5691 * class.c (make_method_value): Put class name, not signature, into
5692 `throws' field. For PR java/8415.
5694 2002-10-24 Tom Tromey <tromey@redhat.com>
5696 * gcj.texi (Invoking gij): Document --showversion.
5697 (Standard Properties): java.library.path now set.
5699 2002-10-23 Tom Tromey <tromey@redhat.com>
5701 * gjavah.c (decode_signature_piece): In JNI mode, print
5702 `jobjectArray' when array depth is nonzero.
5705 2002-10-15 Andrew Haley <aph@redhat.com>
5707 * parse.y (patch_invoke): Call force_evaluation_order on a static
5709 (resolve_qualified_expression_name): Call force_evaluation_order
5710 on a arg list that is part of a Qualified Expression Name.
5712 * lang.c (dump_compound_expr): New.
5713 (java_dump_tree): New.
5715 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5717 * gcj.texi: Added item describing the GCJ runtime property
5720 2002-10-15 Richard Henderson <rth@redhat.com>
5722 * jcf-parse.c (get_constant): Fix type warning.
5724 2002-10-15 Andrew Haley <aph@redhat.com>
5726 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5727 (java_inlining_map_static_initializers): Declare.
5729 2002-10-14 Andrew Haley <aph@redhat.com>
5731 * tree-inline.c (remap_block): All local class initialization
5732 flags go in the outermost scope.
5733 (expand_call_inline): Call java_inlining_map_static_initializers.
5734 (expand_call_inline): Call java_inlining_merge_static_initializers.
5735 * java/lang.c (merge_init_test_initialization): New.
5736 (java_inlining_merge_static_initializers): New.
5737 (inline_init_test_initialization): New.
5738 (java_inlining_map_static_initializers): New.
5740 2002-10-11 Mark Wielaard <mark@klomp.org>
5742 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5744 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5746 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5748 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5750 * parse.y (merge_string_cste): Add parentheses around & within |.
5752 2002-10-08 Tom Tromey <tromey@redhat.com>
5754 * parse.y (variable_declarator_id): Simplify error path for
5755 array declarator error. For PR java/8003.
5757 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5759 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5762 2002-10-08 Andrew Haley <aph@redhat.com>
5764 * parse.y (attach_init_test_initialization_flags): Check for
5767 2002-10-07 Anthony Green <green@redhat.com>
5769 * parse.y (merge_string_cste): Fix bug in string concatenation.
5771 2002-10-03 Michael Koch <konqueror@gmx.de>
5773 * gcj.texi (Standard properties):
5774 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5776 2002-10-02 Roger Sayle <roger@eyesopen.com>
5778 PR optimization/6627
5779 * lang.c (java_init): If storing the vbit in function
5780 pointers, ensure that force_align_functions_log is atleast
5781 one to aid compatability with g++ vtables.
5783 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5785 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5786 foul of type-based aliasing.
5788 2002-09-30 Anthony Green <green@redhat.com>
5790 * gcj.texi (Invoking jv-scan): Fix texinfo.
5792 2002-09-28 Anthony Green <green@redhat.com>
5794 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5795 (Code Generation): Add -fno-assert documentation.
5796 * jv-scan.c (flag_assert): New global.
5797 (options): Add assert option.
5798 (help): Add --no-assert documentation.
5799 * parse-scan.y (flag_assert): New global.
5800 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5801 (flag_assert): New global.
5802 * java-tree.h (flag_assert): New global.
5803 * lex.c (java_lex): Obey flag_assert.
5804 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5807 2002-09-26 Andrew Haley <aph@redhat.com>
5809 * expr.c (build_java_array_length_access): Check for null pointer.
5810 * expr.c (expand_java_arrayload): Likewise.
5812 2002-09-21 Richard Henderson <rth@redhat.com>
5814 * jcf-parse.c (get_constant): Decode from IEEE no matter
5815 what the target format.
5817 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5819 * ChangeLog: Follow spelling conventions.
5820 * class.c: Likewise.
5823 * gjavah.c: Likewise.
5824 * java-tree.h: Likewise.
5825 * jcf-dump.c: Likewise.
5826 * jcf-parse.c: Likewise.
5827 * jvspec.c: Likewise.
5829 * mangle.c: Likewise.
5830 * parse.y: Likewise.
5832 2002-09-17 Tom Tromey <tromey@redhat.com>
5834 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5835 where \r appears at EOF. Fixes PR java/7950.
5837 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5839 * jvspec.c (lang_specific_driver): Remove unused variable.
5841 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5843 * java-tree.h (union lang_tree_node): Add chain_next option.
5845 2002-09-16 Richard Henderson <rth@redhat.com>
5847 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5848 use new real.h interface.
5849 * jcf-write.c (find_constant_index): Use new real.h interface.
5850 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5852 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5854 * lang.c: Follow spelling conventions.
5856 2002-09-11 Per Bothner <per@bothner.com>
5858 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5859 constant to the type of the field.
5860 (java_complete_tree): Remove now-redundant code.
5862 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5864 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5867 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5868 return label if a ret instruction for the jsr has been reached.
5870 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5872 * parse.y (DIR_SEPARATOR): Don't define.
5873 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5875 2002-08-28 Andrew Haley <aph@redhat.com>
5877 * verify.c (verify_jvm_instructions): Allow exception handler
5878 inside code that is being protected, but generate a warning.
5879 * except.c (link_handler): Initialize `expanded' in new eh_range.
5880 (binding_depth, is_class_level, current_pc): Declare extern.
5882 2002-09-01 Mark Wielaard <mark@klomp.org>
5884 * gcj.texi: Add chapter about system properties.
5887 2002-08-26 Tom Tromey <tromey@redhat.com>
5889 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5890 conversion if RHS_TYPE is byte, short, or char.
5892 2002-08-22 Tom Tromey <tromey@redhat.com>
5894 * gcj.texi (Invoking gij): Document -cp and -classpath.
5896 2002-08-21 Tom Tromey <tromey@redhat.com>
5898 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5899 $(prefix)/share. For PR libgcj/7633.
5901 For PR java/6005 and PR java/7611:
5902 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5903 (java_can_use_bit_fields_p): New function.
5905 2002-08-16 Tom Tromey <tromey@redhat.com>
5907 * gcj.texi (Class Initialization): Mention class initialization of
5910 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5912 * Make-lang.in (java-tree-inline.o): New.
5913 (JAVA_OBJS): Add java-tree-inline.o.
5914 * parse.y (source_end_java_method): Call java_optimize_inline.
5915 (java_expand_method_bodies): Save method's tree in
5917 (add_stmt_to_compound): Keep track of the number of statments.
5918 * lang.c (java_init): Enable flag_inline_trees.
5919 (java_post_options): If flag_inline_functions is on, enable
5920 flag_inline_trees instread.
5921 (decl_constant_value): New.
5922 (java_tree_inlining_walk_subtrees): New.
5923 * java-tree.h (DECL_NUM_STMTS): New macro.
5924 (java_optimize_inline): Declare.
5925 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5926 Handle a LABEL_EXPR.
5927 * decl.c (build_result_decl): If we already have a DECL_RESULT
5929 (dump_function): New.
5930 (java_optimize_inline): New.
5931 (dump_function): New.
5933 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5936 * parse.y (build_assertion): Invert return from
5937 desiredAssertionStatus.
5939 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5941 * jcf-write.c (get_access_flags): Return correct access flags for
5942 private and protected inner classes.
5944 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5946 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5948 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5950 * mangle_name.c: Don't include obstack.h twice.
5951 * xref.c: Don't include obstack.h.
5953 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5955 * class.c: (permanent_obstack): Delete declaration.
5956 * constants.c: (permanent_obstack): Delete declaration.
5957 * except.c: (permanent_obstack): Delete declaration.
5958 * expr.c: (permanent_obstack): Delete declaration.
5959 * jcf-parse.c: (permanent_obstack): Delete declaration.
5960 (saveable_obstack): Delete declaration.
5961 * parse.h: (permanent_obstack): Delete declaration.
5962 * typeck.c: (permanent_obstack): Delete declaration.
5964 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5966 * gcj.texi (version-gcc): Increase to 3.3.
5968 2002-07-22 Tom Tromey <tromey@redhat.com>
5970 * lex.c (java_lex): Check for `e' or `E' after 0.
5972 2002-07-21 Richard Henderson <rth@redhat.com>
5974 * lang.c (java_unsafe_for_reeval): New.
5975 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5977 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5979 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5980 (jcf_path_init): Use GET_ENVIRONMENT.
5982 2002-07-10 Roger Sayle <roger@eyesopen.com>
5983 Zack Weinberg <zack@codesourcery.com>
5985 * builtins.c (initialize_builtins): Remove defines that
5986 handled C/C++ specific junk hereby removed from builtins.def.
5988 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5990 * lang.c (java_post_options): Update prototype.
5992 2002-07-05 Roger Sayle <roger@eyesopen.com>
5994 * builtins.c (initialize_builtins): Ignore the additional
5995 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5996 the builtins.def file.
5998 2002-07-01 Tom Tromey <tromey@redhat.com>
6001 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
6004 2002-07-01 Roger Sayle <roger@eyesopen.com>
6006 * java/decl.c (builtin_function): Accept additional parameter.
6007 (java_init_decl_processing): Pass an additional NULL_TREE
6008 argument to builtin_function.
6010 2002-06-29 T.J. Mather <tjmather@maxmind.com>
6012 * gcj.texi: Fixed gcj invocation example so that it compiles.
6014 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6016 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
6017 * parse.y (mark_parser_ctxt): Likewise.
6018 (check_modifiers, declare_local_variables): Avoid incorrect
6019 hardcoded constant 10.
6021 * lex.c (java_read_char): Avoid "comparison is always true"
6024 2002-06-25 Andreas Schwab <schwab@suse.de>
6026 * expr.c (JSR): Avoid undefined operation on PC.
6028 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6030 * decl.c (clear_binding_level): Const-ify.
6032 2002-06-13 Akim Demaille <akim@epita.fr>
6034 * parse.y (class_declaration, interface_declaration): Make sure
6035 all their rules have an action, in order to avoid meaningless `$$
6036 = $1' and their type clashes.
6038 2002-06-11 Tom Tromey <tromey@redhat.com>
6040 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
6041 * parse-scan.y (statement_without_trailing_substatement): Added
6043 (assert_statement): New rule.
6044 * java-tree.h (struct lang_type) [assertions]: New field.
6045 (TYPE_USES_ASSERTIONS): New macro.
6046 (CLASS_USES_ASSERTIONS): Likewise.
6047 (FIELD_SYNTHETIC): New define.
6048 * lex.c (java_lval;): Added ASSERT_TK.
6049 * parse.y (ASSERT_TK): Added.
6050 (statement_without_trailing_substatement): Added assert_statement.
6051 (assert_statement): New rule.
6052 (build_assertion): New function.
6053 (maybe_generate_pre_expand_clinit): Create and initialize
6054 $assertionsDisabled.
6055 (lookup_package_type): Removed decl.
6056 * keyword.h: Rebuilt.
6057 * keyword.gperf (assert): New token.
6059 2002-06-10 Akim Demaille <akim@epita.fr>
6061 * parse.y (interface_type_list, class_member_declaration)
6062 (unary_expression_not_plus_minus): Remove duplicate %type.
6065 2002-06-09 Tom Tromey <tromey@redhat.com>
6067 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
6069 * parse.y (method_header): Give error message in all cases.
6072 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6074 Don't use RTL inlining. Fix for PR java/6820.
6075 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
6076 (flag_really_inline): New.
6077 (java_decode_option): Set flag_really_inline if -finline-functions
6079 (java_post_options): New function. Turn off inlining unless
6080 flag_really_inline is set.
6082 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6084 * gjavah.c (throwable_p): Accept argument as either a classname or
6085 signature fragment. Create null-terminated classname string for super
6086 when calling itself recursively.
6087 (decode_signature_piece): Skip first character from class name
6088 signature when calling throwable_p.
6090 2002-06-08 H.J. Lu (hjl@gnu.org)
6092 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
6094 2002-06-04 Tom Tromey <tromey@redhat.com>
6096 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
6098 2002-06-04 Michael Koch <konqueror@gmx.de>
6100 * gcj.texi (Input Options): Fixed typo.
6102 2002-06-04 Zack Weinberg <zack@codesourcery.com>
6104 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
6105 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
6106 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
6107 and all now-pointless local variables. Rename other local
6108 variables to reflect their not being handles.
6110 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
6111 #if JCF_USE_STDIO blocks.
6113 * parse.y: Add missing semicolon at end of rule.
6115 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
6117 * check-init.c (attach_initialized_static_class): Delete, unused.
6118 * parse.y: Use htab_t instead of struct hashtable, update
6120 * java-tree.h: Include hashtab.h instead of hash.h.
6121 (struct lang_decl_func): Use htab_t, set up for gengtype.
6122 (struct init_test_hash_entry): Delete.
6123 (struct treetreehash_entry): New.
6124 (java_treetreehash_find): New
6125 (java_treetreehash_new): New prototype.
6126 (java_treetreehash_create): New prototype.
6127 (java_mark_tree): Delete prototype.
6128 (java_hash_hash_tree_node): Delete prototype.
6129 (java_hash_compare_tree_node): Delete prototype.
6130 (attach_initialized_static_class): Delete prototype.
6131 * expr.c (build_class_init): Update to use java_treetreehash
6133 (java_expand_expr): Update to use htab_t.
6134 (emit_init_test_initialization): Likewise.
6135 * decl.c (java_mark_tree): Delete.
6136 * class.c (init_test_hash_newfunc): Delete.
6137 (java_hash_hash_tree_node): Delete.
6138 (java_hash_compare_tree_node): Delete.
6139 (add_method_1): Update to use java_treetreehash functions.
6140 (JAVA_TREEHASHHASH_H): New macro.
6141 (java_treetreehash_hash): New function.
6142 (java_treetreehash_compare): New function.
6143 (java_treetreehash_find): New function.
6144 (java_treetreehash_new): New function.
6145 (java_treetreehash_create): New function.
6146 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
6148 * Make-lang.in (java/parse.o): Depend on debug.h.
6149 * java-tree.h (struct lang_identifier): Use gengtype.
6150 (union lang_tree_node): New.
6151 (struct lang_decl_func): Use gengtype.
6152 (struct lang_decl_var): Likewise.
6153 (struct lang_decl): Likewise.
6154 * parse.y: Include debug.h.
6155 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
6157 * lang.c (struct language_function): New dummy structure.
6159 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
6160 descriminator for DECL_LANG_SPECIFIC.
6161 (struct lang_decl_func): Rename from struct lang_decl.
6162 (enum lang_decl_desc): New.
6163 (struct lang_decl): Make it a union. Update all the accessor macros.
6164 (struct lang_type): Use gengtype.
6165 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
6166 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
6167 are now the same size.
6168 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
6169 use discriminator to mark DECL_LANG_SPECIFIC.
6171 * Make-lang.in (gt-java-builtins.h): New rule.
6172 (java/builtins.o): Add dependency on gt-<filename>.h.
6173 * builtins.c: Use gengtype for roots.
6174 (union string_or_tree): Use gengtype.
6175 (struct builtin_record): Use gengtype.
6176 * config-lang.in (gtfiles): Add builtins.c.
6178 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
6179 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
6180 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
6181 gt-java-parse.h, gtype-java.h): Add rules to generate.
6182 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
6183 (class.o): Add dependency on gt-*.h.
6184 (constants.o): Likewise.
6187 (jcf-parse.o): Likewise.
6188 (jcf-write.o): Likewise.
6190 * config-lang.in (gtfiles): New.
6191 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6192 * constants.c: Replace uses of ggc_add_* with GTY markers.
6194 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6195 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6196 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
6197 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
6199 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
6201 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6202 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
6204 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6205 Include gtype-java.h.
6207 2002-06-02 Tom Tromey <tromey@redhat.com>
6209 Fix for PR java/5913:
6210 * parse.y (patch_binop): Call patch_string on op1.
6212 2002-06-02 Tom Tromey <tromey@redhat.com>
6214 Fix for PR java/1343, PR java/6336:
6215 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
6216 formatting. Changed return type.
6217 (anonymous_class_counter): Moved to top of file.
6218 (maybe_make_nested_class_name): Append number to class name for
6219 function-local classes.
6221 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6223 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6224 * Make-lang.in: Update dependency lists.
6226 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6228 * gjavah.c (throwable_p): Do not free the name of the class after
6229 passing it to find_class.
6230 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6231 * jcf-io.c (dirent.h): Include it.
6232 (fnmatch.h): Likewise.
6233 (compare_path): New function.
6234 (java_or_class_file): Likewise.
6235 (memoized_dirlist_entry): New type.
6236 (memoized_dirlist_lookup_eq): New function.
6237 (memoized_dirlists): New variable.
6238 (caching_stat): New function.
6239 (memoized_class_lookup_eq): New function.
6240 (memoized_class_lookups): Likewise.
6241 (find_class): Use memoized_class_lookups and caching_stat.
6242 * jcf.h (JCF_USE_SCANDIR): Define.
6243 * parse.y (java_expand_classes): Write the class files in reverse
6246 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6248 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6250 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6252 * jcf-write.c (write_classfile): Unlink the temporary file if it
6253 cannot be renamed. Use concat to build up the name of the
6256 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6258 * jcf-write.c (write_classfile): Write the file to a
6259 temporary file and then rename it.
6261 2002-05-07 Tom Tromey <tromey@redhat.com>
6263 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6265 Fix for PR java/1200:
6266 * gjavah.c (throwable_p): New function.
6267 (decode_signature_piece): Use it. A `WeakReference' isn't the
6270 (gcjh_streq): New function.
6272 2002-05-07 Andreas Jaeger <aj@suse.de>
6274 * parse.y (finish_for_loop): Fix if statement.
6276 2002-05-06 Tom Tromey <tromey@redhat.com>
6278 Fix for PR java/5941:
6279 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6280 loop update expression.
6281 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6282 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6284 2002-05-04 Mark Wielaard <mark@klomp.org>
6287 * parse.y (build_string_concatenation): Return just op1 only when op2
6288 is null and op1 is a STRING_CST, otherwise always construct a
6291 2002-04-27 Tom Tromey <tromey@redhat.com>
6294 * parse.y (string_convert_int_cst): New function.
6295 (merge_string_cste): Use it.
6297 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6299 * java-tree.h (java_parse_file): Update.
6300 (java_set_yydebug): Remove.
6301 * jcf-parse.c (yydebug): Remove.
6302 (java_set_yydebug): Die.
6303 (java_parse_file): Update.
6304 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6306 2002-04-24 Tom Tromey <tromey@redhat.com>
6309 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6310 EXPR_WFL_QUALIFICATION of qual_wfl.
6312 2002-04-23 Per Bothner <per@bothner.com>
6314 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6315 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6316 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6318 2002-04-23 Tom Tromey <tromey@redhat.com>
6321 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6322 recognize `-fcompile-resource='.
6323 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6326 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6328 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6329 paths. Fixes PR java/2791.
6331 2002-04-19 Andrew Haley <aph@redhat.com>
6333 * jcf-write.c (push_long_const): lo, hi: New variables.
6334 Use rshift_double to extract the high part of a 64-bit long.
6335 Use WORD_TO_INT to extract the low part.
6337 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6338 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6339 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6341 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6343 * typeck.c (incomplete_type_error): Remove.
6345 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6347 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6348 for hash synchronization.
6349 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6350 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6353 2002-04-16 Mark Wielaard <mark@klomp.org>
6355 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6358 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6360 Fix for PR java/6294:
6361 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6364 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6366 Fix for PR java/6085:
6367 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6368 to get enclosing "this" argument for inner-class constructor
6369 invocation. Pass correct arguments to build_access_to_thisn.
6371 2002-04-10 Andreas Jaeger <aj@suse.de>
6373 * gcj.texi (Input Options): Fix extdirs patch.
6375 2002-04-10 Anthony Green <green@redhat.com>
6377 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6379 2002-04-09 Anthony Green <green@redhat.com>
6381 * gcj.texi (Input Options): Add --extdirs documentation.
6382 * jcf-dump.c (OPT_extdirs): New macro.
6383 (options): Add extdirs option.
6384 (help): Describe --extdirs.
6385 (main): Handle OPT_extdirs.
6386 * gjavah.c (OPT_extdirs): New macro.
6387 (options): Add extdirs option.
6388 (help): Describe --extdirs.
6389 (main): Handle OPT_extdirs.
6390 * jcf-path.c (jcf_path_init): Add extdirs support.
6391 (jcf_path_extdirs_arg): New function.
6392 (extensions): New variable to hold extensions path entries.
6393 * jvspec.c: Remove -fextdirs= when compiling main().
6394 * lang.c (java_decode_option): Handle -fextdirs=.
6395 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6396 * Make-lang.in: Compile jcf-path with version info for use in
6397 identifying the appropriate libgcj.jar.
6399 2002-04-08 Tom Tromey <tromey@redhat.com>
6402 * .cvsignore: Added rmic.1 and rmiregistry.1.
6403 * gcj.texi (Top): Link to new nodes.
6404 (Invoking rmic): New node.
6405 (Invoking rmiregistry): Likewise.
6406 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6408 (java.maintainer-clean): Likewise.
6409 ($(srcdir)/java/rmic.1): New target.
6410 ($(srcdir)/java/rmiregistry.1): Likewise.
6411 (java.install-man): Handle rmic.1 and rmiregistry.1.
6413 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6415 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6416 Add note about handling uncaught exceptions. Add an exception handler
6419 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6421 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6422 after using it to patch CALL_EXPR.
6424 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6426 * gcj.texi (Invocation): Document CNI invocation API.
6428 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6430 * expr.c (truthvalue_conversion): Rename. Update.
6431 (expand_compare): Update.
6432 * java-tree.h (java_truthvalue_conversion): New.
6433 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6435 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6437 * java-tree.h (java_mark_addressable): New.
6438 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6439 * typeck.c (mark_addressable): Rename, update.
6441 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6443 * expr.c (build_java_binop): Update.
6444 * java-tree.h (java_signed_type, java_unsigned_type,
6445 java_signed_or_unsigned_type): Update.
6446 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6447 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6448 * parse.y (patch_binop): Update.
6449 * typeck.c (signed_or_unsigned_type, unsigned_type,
6450 signed_type): Update.
6452 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6454 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6455 (java_dummy_print): Remove.
6456 (lang_print_error): Rename. Exit early if inhibiting output.
6457 (inhibit_error_printing_function): New.
6458 (java_init): Don't set hook.
6459 (lang_init_source): Use new boolean.
6461 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6463 * parse.y (do_resolve_class): Fix infinite recursion.
6465 2002-03-29 Tom Tromey <tromey@redhat.com>
6467 * parse.y (check_inner_circular_reference): Ignore incomplete
6470 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6472 * Make-lang.in (builtins.o): Update.
6473 * boehm.c (get_boehm_type_descriptor): Update.
6474 * builtins.c: Include langhooks.h.
6475 * decl.c (java_init_decl_processing): Update.
6476 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6477 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6479 * typeck.c (type_for_mode, type_for_size): Update.
6481 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6483 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6485 2002-03-28 Tom Tromey <tromey@redhat.com>
6487 * except.c (expand_end_java_handler): If the handler type is NULL,
6488 use java.lang.Throwable. Fixes PR java/5986.
6490 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6492 Fix for PR java/4715:
6493 * jcf-parse.c (parse_source_file_3): New function.
6494 (read_class): Call it.
6495 (java_parse_file): Likewise.
6497 2002-03-28 Jan Hubicka <jh@suse.cz>
6499 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6501 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6503 * parse.y (resolve_package): Initialize "decl".
6504 (lookup_package_type): Remove unused function.
6506 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6508 Fix for PR java/5993:
6509 * parse.y (resolve_package): Return the decl if resolution was
6510 successful. Don't special case "java.lang" and "java.lang.reflect"
6511 packages. Set type_name to the merged identifier.
6512 (resolved_qualified_expression_name): Print error using "name" if
6513 resolve_package returns NULL_TREE.
6515 2002-03-27 Tom Tromey <tromey@redhat.com>
6517 * expr.c (expand_invoke): Don't generate null pointer check if
6518 we're calling <init>.
6520 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6522 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6524 * java-tree.h (java_lang_expand_expr): Similarly.
6525 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6526 (java_init): Don't set hook.
6528 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6530 Fix for PR java/5850:
6531 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6532 context if field was not found in the current scope.
6533 * expr.c (lookup_field): Don't look in enclosing contexts.
6535 2002-03-26 Tom Tromey <tromey@redhat.com>
6537 Fix for PR java/5942:
6538 * parse.y (init_src_parse): Added sanity check.
6539 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6542 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6544 * decl.c (lang_mark_tree): Rename java_mark_tree.
6545 * java-tree.h (java_mark_tree): New.
6546 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6548 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6550 * lex.c: Change java_perform_atof to take normal parameters
6551 instead of a pointer to a parameter block. Call it directly
6554 2002-03-22 Mark Wielaard <mark@klomp.org>
6556 Fix for PR java/5368:
6557 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6558 when printing error message.
6560 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6562 * decl.c (maybe_build_cleanup): Remove.
6564 2002-03-22 Tom Tromey <tromey@redhat.com>
6566 Andrew Haley <aph@cambridge.redhat.com>
6568 * expr.c (build_field_ref): Don't build a check if the field is a
6571 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6573 Fix for PR java/6026:
6574 * lex.c (java_lex): Fix parsing of consecutive floats.
6576 2002-03-21 Tom Tromey <tromey@redhat.com>
6578 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6581 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6583 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6584 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6586 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6588 * gcj.texi: @code{gcj} becomes @command{gcj}.
6589 @code{gcc} becomes @command{gcc}.
6590 GcjRaw changed to gnu.gcc.RawData.
6592 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6594 * decl.c (start_java_method): Use new hook.
6595 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6596 (java_init): Remove old hook.
6598 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6600 * builtins.c (define_builtin): Do nothing if `type' is null.
6603 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6605 * parse.y (parser_check_super_interface): Fix error message
6608 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6610 * jcf-parse.c (get_constant): Delete unused variables.
6612 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6614 * java-tree.h (java_parse_file): New.
6615 * jcf-parse.c (yyparse): Rename java_parse_file.
6616 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6618 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6620 * parse.y (craft_constructor): Return the constructor decl.
6621 (java_expand_classes): Update comments.
6622 (lookup_method_invoke): Call fix_constructors immediately for
6623 anonymous class. Fixes PR java/5935.
6625 2002-03-15 Anthony Green <green@redhat.com>
6627 * jcf-parse.c (yyparse): Don't emit class registration
6628 constructor when compiling resource files.
6630 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6632 * lang.c (java_tree_code_type, java_tree_code_length,
6633 tree_code_name): Delete.
6634 (tree_code_type, tree_code_length, tree_code_name): Define.
6635 (java_init): Don't try to copy into the various tree_code
6638 2002-03-12 Tom Tromey <tromey@redhat.com>
6640 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6641 UTF-8, not UCS-2. Fixes PR java/5923.
6643 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6644 a call_expr wrapped in a convert. Fixes PR java/5848.
6646 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6648 * jcf-write.c (write_classfile): Improve error strings.
6650 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6652 * lex.c: Adjust comments to GNU standards.
6654 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6656 Fix for PR java/5902:
6657 * lex.c (java_lex): Fix parsing of literals.
6659 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6661 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6662 to prevent it getting evaluated twice in the store checking case.
6663 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6666 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6668 * decl.c (java_init_decl_processing): Make sure class_type_node
6669 alignment is not less than 64 bits if hash synchronization is enabled.
6671 2002-03-08 Per Bothner <per@bothner.com>
6673 * parse.y (java_complete_lhs): Check if patch_assignment
6674 returned an error-mark.
6676 * parse.y (try_builtin_assignconv): Don't special-case zero.
6678 2002-03-08 Per Bothner <per@bothner.com>
6680 Fix for PR java/5812.
6681 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6682 here instead of in JSR macro. Likewise with load_type_state call.
6683 Do the latter on if the return_pc has been verified (the jsr returns).
6684 (JSR): Now just call build_java_jsr.
6686 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6688 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6689 (java.install-common): Link native driver to
6690 JAVA_TARGET_INSTALL_NAME.
6692 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6694 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6695 * builtins.c(sin_builtin): Likewise
6696 * builtins.c(sqrt_builtin): Likewise
6698 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6700 * java/expr.c, java/jcf-parse.c, java/lex.c:
6701 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6702 REAL_ARITHMETIC blocks unconditional. Delete some further
6703 #ifdef blocks predicated on REAL_ARITHMETIC.
6705 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6707 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6708 explicit sizeof/sizeof.
6709 * decl.c (java_init_decl_processing): Likewise.
6710 * jcf-parse.c (init_jcf_parse): Likewise.
6711 * parse.y (init_src_parse): Likewise.
6713 2002-03-02 Per Bothner <per@bothner.com>
6715 Make --CLASSPATH by a synonym for --classpath and -classpath.
6716 Implement --bootclasspath.
6717 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6718 (classpath_l): Remove.
6719 (jcf_path_CLASSPATH_arg): Remove.
6720 (jcf_path_bootclasspath_arg): New function.
6721 (jcf_path_seal): Simplify accordingly.
6723 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6724 (jcf_path_CLASSPATH): Remove declaration.
6725 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6726 (lang_specific_driver): Translate -bootclasspath.
6727 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6728 * lang.c (decode_lang_options): Do jcf_path_init first.
6729 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6730 * gjavah.c: Also handle --bootclasspath.
6731 Handle --CLASSPATH as a synonum for --classpath.
6732 * jcf-dump.c: Likewise.
6734 "." is not part of system path, but is the default for --classpath.
6735 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6736 (jcf_path_seal): Add "." if no CLASSPATH specified.
6738 * gcj.texi: Document changes.
6740 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6742 * expr.c (build_java_arraystore_check): Fix formatting.
6744 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6746 Fix for PR java/5758, java/5632:
6747 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6748 inner-class separator too.
6749 * parse.y (do_resolve_class): New local `decl_result.'
6750 Progressively build a name for what can have been loaded.
6752 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6754 * expr.c (java_array_data_offset): Removed function.
6755 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6756 (build_java_array_length_access): Obtain "length" value using a
6757 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6758 (build_java_arrayaccess): Correct comment. Access "data" using a
6759 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6760 (build_java_arraystore_check): New function.
6761 (expand_java_arraystore): Use build_java_arraystore_check.
6762 * parse.y (patch_assignment): Simplify code to insert a store check
6763 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6764 * check-init.c (check_init): Update to reflect that an array length
6765 access is now a COMPONENT_REF.
6766 * gcj.texi (Code Generation): Improve documentation of
6767 -fno-bounds-check. Add documentation for -fno-store-check.
6768 * java-tree.h (flag_store_check): Declare.
6769 (build_java_arraystore_check): Declare.
6770 * lang.c (flag_store_check): Initialize to 1.
6771 (lang_f_options): Add store-check option.
6772 * jvspec.c: Don't pass store-check option to jvgenmain.
6773 * lang-options.h: Add help string for -fno-store-check.
6775 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6777 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6778 * java-tree.h (java_dup_lang_specific_decl): New.
6779 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6781 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6783 * builtins.c, decl.c: Delete traditional-mode-related code
6784 copied from the C front end but not used, or used only to
6785 permit the compiler to link.
6787 2002-02-22 Tom Tromey <tromey@redhat.com>
6789 Fix for PR java/2369:
6790 * jvspec.c (verify_class_name): New function.
6791 (lang_specific_driver): Call it.
6792 (JAVA_START_CHAR_P): New macro.
6793 (JAVA_PART_CHAR_P): Likewise.
6795 2002-02-22 Per Bothner <per@bothner.com>
6797 * class.c: Change vtable to be more compatible with g++ v3 abi.
6798 (get_dispatch_table): Prepend offset-to-top (always 0) and
6799 type_info pointer (currently unimplemented hence NULL) to vtable.
6800 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6801 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6802 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6803 (build_dtable_decl): Add declarations for new fields.
6805 2002-02-20 Per Bothner <per@bothner.com>
6807 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6808 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6809 don't need to set it on the COMPOUND_EXPR - the caller does that.
6811 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6813 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6814 `--CLASSPATH' becomes `--classpath.'
6815 * gjavah.c: Likewise.
6816 * jcf-dump.c: Likewise.
6817 * lang-options.h: Likewise.
6819 * jcf-path.c: Updated comment.
6820 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6821 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6822 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6823 (jcf_path_CLASSPATH_arg): Ditto.
6824 (classpath_u): Updated leading comment.
6826 2002-02-20 Per Bothner <per@bothner.com>
6828 * builtins.c (check_for_builtin): New function.
6829 (build_call_or_builtin): Remove.
6830 * java-tree.h: Update accordingly.
6831 * expr.c (expand_invoke): Use build + check_for_builtin instead
6832 of build_call_or_builtin.
6833 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6834 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6835 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6837 2002-02-17 Tom Tromey <tromey@redhat.com>
6839 * java-tree.h (TYPE_STRICTFP): New macro.
6840 (struct lang_type) [strictfp]: New field.
6841 (CLASS_STRICTFP): New macro.
6842 (METHOD_STRICTFP): New macro.
6843 (struct lang_decl) [strictfp]: New field.
6844 * parse.y (method_header): Disallow strictfp constructor or
6846 (STRICT_TK): Move before MODIFIER_TK.
6847 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6848 (METHOD_MODIFIERS): Likewise.
6849 (INTERFACE_MODIFIERS): Likewise.
6850 * jcf-write.c (get_access_flags): Likewise.
6851 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6852 (add_method_1): Likewise.
6853 (get_access_flags_from_decl): Likewise.
6854 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6855 recognize strictfp flag.
6856 * jcf.h (ACC_STRICT): New define.
6858 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6860 * class.c(build_utf8_ref): Move declaration of decl_size
6862 2002-02-07 Tom Tromey <tromey@redhat.com>
6864 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6867 2002-02-04 Anthony Green <green@redhat.com>
6869 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6870 sections if available.
6872 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6874 * parse.y (java_expand_classes): Fix typo in static field loop.
6876 2002-02-02 Richard Henderson <rth@redhat.com>
6878 * class.c (add_field): Mark static fields external.
6879 (build_class_ref): Remove redundant set.
6880 * parse.y (java_expand_classes): Mark static fields of classes
6881 to be compiled as local.
6882 * jcf-parse.c (parse_class_file): Likewise.
6884 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6886 * gcj.texi (About CNI): New node.
6888 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6891 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6892 setlocale() with LC_CTYPE as a parameter.
6895 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6897 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6898 Follow GNU Coding Standards for --version.
6900 2002-01-28 Tom Tromey <tromey@redhat.com>
6902 * expr.c (build_jni_stub): Ensure storage for `meth' is
6904 * parse.y (java_complete_expand_methods): Set
6905 current_function_decl before building JNI stub.
6907 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6909 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6912 2002-01-22 Tom Tromey <tromey@redhat.com>
6914 * decl.c (java_init_decl_processing): Use add_predefined_file.
6915 Predefine RawData.java.
6916 (predef_filenames): Removed.
6917 (java_init_decl_processing): Don't register predef_filenames.
6918 * jcf-parse.c (add_predefined_file): New function.
6919 (predefined_filename_p): Rewrote.
6920 (predefined_filename_p): No longer static.
6921 * decl.c (java_init_decl_processing): Call initialize_builtins.
6922 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6923 (java/builtins.o): New target.
6924 * builtins.c: New file.
6925 * parse.y (patch_invoke): Use build_call_or_builtin.
6926 * java-tree.h (build_call_or_builtin): Declare.
6927 (initialize_builtins): Declare.
6928 (java_set_exception_lang_code): Removed unused declaration.
6929 (PREDEF_FILENAMES_SIZE): Removed.
6930 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6931 (predef_filenames): New define.
6932 (add_predefined_file): Declare.
6933 (predefined_filename_p): Declare.
6934 * expr.c (expand_invoke): Use build_call_or_builtin.
6936 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6938 * parse.y (patch_switch_statement): Fix format specifier.
6940 2002-01-16 Tom Tromey <tromey@redhat.com>
6942 More for PR java/5365:
6943 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6945 (process_file): Generate include for
6946 java.lang.UnsupportedOperationExceptions.
6948 2002-01-15 Andreas Jaeger <aj@suse.de>
6950 * .cvsignore: Add man pages.
6952 2002-01-15 Tom Tromey <tromey@redhat.com>
6954 Fix for PR java/5365:
6955 * gjavah.c (process_file): Turn class name into a file name.
6957 2002-01-14 Matthias Klose <doko@debian.org>
6959 * gcj.texi: Fix whitespace and formatting errors in the
6960 synopsis of the man pages. Update copyright.
6962 2002-01-14 Tom Tromey <tromey@redhat.com>
6965 * Make-lang.in (java.install-man): Handle jv-convert man page.
6966 (java.generated-manpages): Added jv-convert.1.
6967 (java.uninstall): Remove jv-convert.1.
6968 (java.maintainer-clean): Likewise.
6969 ($(srcdir)/java/jv-convert.1): New target.
6970 * gcj.texi (Top): Link to jv-convert node.
6971 (Individual utilities): Likewise.
6972 (Invoking jv-convert): New node.
6974 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6975 Martin Kahlert <martin.kahlert@infineon.com>
6977 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6978 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6980 2002-01-03 Graham Stott <grahams@redhat.com>
6982 * class.c (compile_resource_file): Update copyright date.
6983 Constify filename parameter.
6984 (java-tree.h): Update copyright date.
6985 (compile_resource_file): Constify filename parameter.
6987 2002-01-03 Graham Stott <grahams@redhat.com>
6989 * gcc/jcf-parse.c: Update copyright date.
6990 (yyparse): Constify resource_filename.
6992 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6994 * parse.y (src_parse_roots): Don't needlessly zero init.
6996 2001-12-31 Tom Tromey <tromey@redhat.com>
6998 * parse.y (dump_java_tree): New function.
6999 (source_end_java_method): Call it.
7000 (end_class_declaration): Likewise.
7001 * lang.c (java_decode_option): Call dump_switch_p.
7003 2001-12-28 Tom Tromey <tromey@redhat.com>
7005 * gen-table.pl: Don't process characters after \uffff. Added
7006 comment pointing to input file.
7008 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7010 * gen-table.pl: Const-ify output. Document the location of a
7011 suitable unicode input file.
7013 * chartables.h: Regenerate.
7015 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7017 * chartables.h: Const-ify.
7018 * gjavah.c (options): Likewise.
7019 * jcf-dump.c (options): Likewise.
7020 * jv-scan.c (options): Likewise.
7021 * lex.c (java_start_char_p, java_part_char_p): Likewise.
7022 * parse.y (binop_lookup): Likewise.
7024 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7026 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
7027 the static arrays that are output.
7028 * jvspec.c (jvgenmain_spec): Make static.
7029 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
7030 * keyword.h: Regenerate.
7031 * lang.c (string_option, process_option_with_no, lang_f_options,
7032 lang_W_options): Const-ify.
7033 * lex.c (java_lex): Likewise.
7035 2001-12-21 Richard Henderson <rth@redhat.com>
7037 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
7038 (get_boehm_type_descriptor): ... here. Arrange for the
7039 TREE_TYPE to get set properly.
7041 2001-12-21 Richard Henderson <rth@redhat.com>
7043 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
7044 only if the target requires collect2.
7046 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
7048 2001-12-20 Tom Tromey <tromey@redhat.com>
7051 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
7052 CAN_COMPLETE_NORMALLY for the node.
7053 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
7054 generate code for second branch if first branch can't complete
7056 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
7057 the loop head if the loop body can't complete normally.
7059 2001-12-20 Tom Tromey <tromey@redhat.com>
7062 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
7063 case where `finally' clause can't complete normally.
7065 2001-12-20 Tom Tromey <tromey@redhat.com>
7068 * parse.y (analyze_clinit_body): Added this_class parameter.
7069 Check for more cases where we must keep <clinit>.
7070 (maybe_yank_clinit): Cleaned up flow control.
7072 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7074 * decl.c (java_init_decl_processing): Don't initialize
7075 finit_leg_identifier_node.
7076 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
7077 (finit_leg_identifier_node): Remove.
7078 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
7080 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7082 * mangle.c (mangle_member_name): Don't special-case for
7084 * mangle_name.c (unicode_mangling_length): Likewise.
7085 (append_unicode_mangled_name): Likewise.
7086 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
7089 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7091 * expr.c (build_java_array_length_access): Don't force null pointer
7092 check unless flag_check_references is set.
7094 2001-12-20 Tom Tromey <tromey@redhat.com>
7096 Fix for PR java/3417:
7097 * parse.y (patch_assignment): Added special processing for
7099 (patch_return): Don't convert booleans to integers, and don't
7100 special-case `null'.
7102 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
7104 * config-lang.in (diff_excludes): Remove.
7106 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
7108 * gcj.texi: Update link to GCC manual.
7110 2001-12-17 Tom Tromey <tromey@redhat.com>
7112 * parse.y (link_nested_class_to_enclosing): Removed useless
7115 2001-12-16 Tom Tromey <tromey@redhat.com>
7117 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
7120 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
7122 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
7123 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
7126 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7128 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
7130 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7132 * decl.c (java_init_decl_processing): Build otable_type correctly.
7133 otable_decl is an otable_type.
7135 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7137 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
7138 otable_type, otable_ptr_type, method_symbol_type,
7139 method_symbols_array_type, method_symbols_array_ptr_type): New
7140 field/global tree definitions.
7141 (flag_indirect_dispatch): New flag.
7142 * decl.c (java_init_decl_processing): Initialize new otable and
7143 otable_syms type nodes and decls. Add new field "index" to
7145 * class.c (build_method_symbols_entry): New function.
7146 (make_method_value): Set "index" to to method's vtable index for
7147 virtual methods when indirect-dispatch is not used.
7148 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
7149 and set vtable_method_count to -1. Set otable and otable_syms field
7150 if indirect-dispatch is used and there was something to put in them.
7151 (build_method_symbols_entry): New function.
7152 (emit_offset_symbol_table): New function.
7153 * expr.c (get_offset_table_index): New function.
7154 (build_invokevirtual): Build array reference to otable at the index
7155 returned by get_offset_table_index, and use the result as the vtable
7157 (build_invokeinterface): Similar.
7158 * jcf-parse.c (yyparse): If indirect-dispatch, call
7159 emit_offset_symbol_table at the end of compilation, after all classes
7160 have been generated.
7161 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
7162 * lang.c (flag_indirect_dispatch): Define.
7163 (lang_f_options): Add indirect-dispatch flag.
7165 2001-12-14 Matthias Klose <doko@debian.org>
7167 * gcj.texi: Markup for man page generation. Document missing
7168 options printed by <tool> --help.
7169 Terminate description of gij's -ms option with a dot.
7170 * Make-lang.in ($(srcdir)/java/*.1): New targets.
7171 (java.generated-manpages java.install-man, java.uninstall,
7172 java-maintainer-clean) Updated.
7174 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
7176 * class.c (get_dispatch_table): Fix java vtable layout
7177 for TARGET_VTABLE_USES_DESCRIPTORS.
7178 * decl.c (java_init_decl_processing): Initialize
7179 alloc_no_finalizer_node, finalize_identifier_node.
7180 * expr.c (class_has_finalize_method): New function.
7181 (expand_java_NEW): Generate calls for finalizer-free allocation.
7182 (build_invokevirtual): Fix java vtable layout for
7183 TARGET_VTABLE_USES_DESCRIPTORS.
7184 * java-tree.h (enum java_tree_index): New entries:
7185 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
7186 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
7187 (class_has_finalize_method): declare.
7188 (HAS_FINALIZER_P): New macro.
7189 * parse.y (patch_invoke): Generate calls for finalizer-free
7192 2001-12-12 Matthias Klose <doko@debian.org>
7194 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
7195 whitespace at end of line.
7197 2001-12-11 Tom Tromey <tromey@redhat.com>
7199 * lex.c (java_init_lex): Define wfl_to_string as
7200 gnu.gcj.runtime.StringBuffer unless generating bytecode.
7202 2001-12-11 Jeff Sturm <jsturm@one-point.com>
7204 * class.c (make_method_value): Use null_pointer_node to
7205 represent empty exception table.
7207 2001-12-10 Tom Tromey <tromey@redhat.com>
7209 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
7211 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
7213 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
7215 2001-12-09 Per Bothner <per@bothner.com>
7217 * check-init.c (current_switch_has_default): New static field.
7218 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
7219 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
7220 DEFAULT_EXPR seen, simulate a default alternative that copies state.
7222 2001-12-09 Tom Tromey <tromey@redhat.com>
7224 * check-init.c (check_init): Don't allow pre- or post- increment
7225 or decrement of final variable.
7226 (final_assign_error): Minor error message rewording.
7228 2001-12-08 Tom Tromey <tromey@redhat.com>
7230 * java-tree.h: Fixed typo.
7232 * gjavah.c (decompile_method): Don't decompile to `return this'
7235 * gjavah.c (cxx_keywords): Re-sorted.
7236 * lex.c (cxx_keywords): Re-sorted.
7238 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7241 * gjavah.c (print_namelet): Clear subnamelets.
7242 (HANDLE_METHOD): Set `method_printed' earlier.
7244 2001-12-07 Tom Tromey <tromey@redhat.com>
7246 * lang.c (lang_f_options): Added
7247 optimize-static-class-initialization.
7248 (java_decode_option): Removed special case.
7250 2001-12-07 Per Bothner <per@bothner.com>
7252 * check-init.c (check_init): Fix typo freeing memory twice.
7254 2001-12-05 Per Bothner <per@bothner.com>
7256 Restore support for static class initialization optimization.
7257 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7258 * check-init.c (check_int): At end of BLOCK handle initialization
7259 blocks, which used to be done in java_complete_expand_method but did
7260 not handle the case where check_for_initialization might allocate
7261 more than a word of bits.
7262 * decl.c (lang_make_tree): The smic field is now a tree.
7263 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7264 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7266 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7268 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7269 Change from a hash table to a list.
7270 (struct_lang_decl): Change field 'smic' to match.
7271 * class.c (add_method_1): Initialize
7272 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7273 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7274 (java_expand_method_bodies): -here, since 'smic' is now a list.
7275 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7277 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7279 * class.c (java_hash_compare_tree_node): Fix casts.
7281 2001-12-04 Per Bothner <per@bothner.com>
7283 * check-init.c: Handle definite unassignment to finals in addition
7284 to definite assignment.
7285 (loop_current_locals): New field.
7286 (num_current_locals, int start_current_locals, num_current_words):
7288 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7289 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7290 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7291 (get_variable_decl, check_final_reassigned): New functions.
7292 (check_init, check_bool_init): Modify as needed for checking finals.
7293 (check_for_initialization): Take extra parameter and return void.
7294 Do extra start-up logic to check final fields for assignment.
7295 * parse.y (check_static_final_variable_assignment_flag,
7296 reset_static_final_variable_assignment_flag, check_final_assignment,
7297 check_final_variable_local_assignment_flag,
7298 reset_final_variable_indirect_assignment_flag,
7299 reset_final_variable_global_assignment_flag): Remove functions.
7300 (java_complete_expand_methods, outer_field_access_fix,
7301 patch_assignment): Remove no-longer used logic.
7302 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7303 * parse.y (register_fields, java_complete_tree): Update accordingly.
7305 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7306 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7307 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7309 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7311 * java-tree.h (DECL FINAL): New bit-field.
7312 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7313 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7314 (DECL_INIT_CALLS_THIS): New macro.
7315 (struct lang_decl): New bit-field init_calls_this.
7316 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7317 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7318 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7319 use it for both local variables and final fields.
7320 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7322 (struct lang_type): Remove hfv bit-field.
7323 (check_for_initialization): Change to return void.
7325 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7326 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7327 * check-init.c (final_assign_error): New helper function.
7328 (check_final_reassigned, check_init): Use it.
7329 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7331 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7332 bit-fields to unsigned.
7334 2001-12-03 Per Bothner <per@bothner.com>
7336 * parse.y (patch_binop): Minor constant folding.
7338 * parse.y (build_current_thisn): Shorter 'buffer'.
7340 2001-12-03 Per Bothner <per@bothner.com>
7342 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7343 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7344 * jcf-write.c (generate_bytecode_insns): Remove support for
7345 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7346 * check-init.c (check_init): Likewise.
7348 2001-12-03 Per Bothner <per@bothner.com>
7350 * verify.c (subroutine_nesting): New function.
7351 (verify_jvm_instructions): Use it to fix logic for checking that
7352 we're done with the current subroutine.
7354 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7355 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7357 2001-12-03 Per Bothner <per@bothner.com>
7359 * jcf.h: Fix obvious typo in comment.
7360 * typeck.c (build_null_signature): Add comment.
7362 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7364 * expr.c: Remove leading capital from diagnostic messages, as
7365 per GNU coding standards.
7366 * jcf-io.c: Similarly.
7367 * jcf-parse.c: Similarly.
7368 * jv-scan.c: Similarly.
7369 * jvspec.c: Similarly.
7370 * mangle.c: Similarly.
7372 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7373 Alexandre Petit-Bianco <apbianco@redhat.com>
7375 * expr.c (build_java_arrayaccess): Call save_expr on array for
7376 correct evaluation order, modified comment, fixed indentation.
7377 * parse.y: (patch_assignment): Correctly extract the array base
7378 from the tree generate by build_java_arrayaccess, added comments.
7379 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7380 Fixes PR java/3096, PR java/3803, PR java/3965.
7382 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7384 * expr.c (expand_byte_code): Remove trailing periods from messages.
7385 * jcf-parse.c (load_class, jcf_parse): Similarly.
7386 * jcf-write.c (generate_classfile): Similarly.
7387 * lex.c (java_lex): Similarly.
7389 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7391 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7393 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7395 * Make-lang.in (java.generated-manpages): New dummy target.
7397 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7399 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7401 (lang_specific_pre_link): Use set_input to set input_filename.
7403 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7404 (main): Fix definition.
7405 Strip `main' from classname.
7408 2001-11-18 Roger Sayle <roger@eyesopen.com>
7410 * parse.h (java_expand_switch): Remove old prototype.
7412 2001-11-18 Tom Tromey <tromey@redhat.com>
7414 Fix for PR java/1401:
7415 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7417 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7420 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7422 * lang.c (finish_parse): Rename to java_finish.
7423 (LANG_HOOKS_FINISH, java_finish): New.
7425 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7427 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7428 * java-tree.h: New prototype.
7429 * lang.c (java_init): Update prototype. Combine with old init_parse.
7431 2001-11-13 Tom Tromey <tromey@redhat.com>
7433 * gjavah.c (method_signature): New global.
7434 (HANDLE_METHOD): Set it.
7435 (decompile_return_statement): New function.
7436 (decompile_method): Use it.
7437 (print_method_info): Removed `synth' argument.
7439 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7441 * java-tree.h (java_set_yydebug): New.
7442 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7443 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7444 (print_lang_decl, print_lang_type, print_lang_identifier,
7445 print_lang_statistics, lang_print_xnode): Remove.
7447 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7449 * jcf-parse.c (init_lex): Remove.
7450 * lang.c (language_string, lang_identify): Remove.
7451 (struct lang_hooks): Constify.
7452 (LANG_HOOKS_NAME): Override.
7453 (init_parse): Update.
7455 2001-11-08 Andreas Franck <afranck@gmx.de>
7457 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7458 program_transform_name the way suggested by autoconf.
7459 (java.install-common): Also transform auxiliary program names with
7460 program_transform_name.
7462 2001-11-08 Tom Tromey <tromey@cygnus.com>
7464 * parse.y (trap_overflow_corner_case): New rule.
7465 (unary_expression): Use it.
7466 * lex.c (java_init_lex): Don't set minus_seen.
7467 (yylex): Don't use minus_seen. Communicate overflow to parser for
7469 (error_if_numeric_overflow): New function.
7470 * parse.h (minus_seen): Removed field.
7471 (JAVA_RADIX10_FLAG): New define.
7473 2001-11-07 Tom Tromey <tromey@redhat.com>
7475 Patch for PR java/1414:
7476 * parse.y (case_label_list): New global.
7477 (goal): Register case_label_list with GC.
7478 (java_complete_lhs): Save new case on case_label_list.
7479 (patch_switch_statement): Check for duplicate case labels.
7481 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7483 * parse.y (patch_assignment): Removed unused third argument.
7484 (java_complete_lhs): Removed unused third argument to patch_assignment.
7486 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7488 * lang.c: Include langhooks-def.h.
7489 * Make-lang.in: Update.
7491 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7493 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7495 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7497 * mangle.c (find_compression_record_match): Don't match compression
7498 records for package name elements unless they occur at the start of
7499 the name. Fix for PR java/4717.
7501 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7503 * expr.c (expand_java_field_op): Don't special-case references to
7504 java.lang.PRIMTYPE.TYPE.
7505 (build_primtype_type_ref): Removed.
7506 * java-tree.h (build_primtype_type_ref): Remove prototype.
7507 * parse.y (maybe_build_primttype_type_ref): Removed.
7508 (complete_function_arguments): Don't special-case references to
7509 java.lang.PRIMTYPE.TYPE.
7510 (patch_assignment): Likewise.
7511 (array_constructor_check_entry): Likewise.
7513 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7515 * mangle.c (static tree compression_table): Fixed leading comment.
7516 * parse.h (struct parser_ctxt): Fixed field comment.
7517 * parse.y (check_pkg_class_access): New prototype, fixed leading
7518 comment, new parameter used to emit error only if passed as true.
7519 (parse_check_super): Pass extra argument to check_pkg_class_access.
7520 (do_resolve_class): Likewise.
7521 (process_imports): Likewise.
7522 (read_import_dir): Fixed indentation.
7523 (find_in_imports_on_demand): New local class_type_name. Local
7524 node_to_use deleted. while loop changed into for loop. Report
7525 multiple definition only for accessible classes. Improved error
7527 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7528 assigned to parameter list, fixed indentation. while loop changed
7529 into for loop, restore TREE_CHAIN on local `tem' before the next
7532 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7534 * lang.c (lang_get_alias_set): Deleted.
7536 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7538 * gjavah.c (jni_print_char): Fix thinko in last change.
7540 * gjavah.c (jni_print_char, decode_signature_piece): Use
7541 safe-ctype macros and/or fold extra calls into fewer ones.
7542 * lex.c (java_read_unicode, java_lex): Likewise.
7543 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7544 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7545 * mangle_name.c (append_unicode_mangled_name,
7546 unicode_mangling_length): Likewise.
7548 2001-10-17 Richard Henderson <rth@redhat.com>
7550 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7552 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7554 * lang.c (langhooks.h): Included.
7555 (LANG_HOOKS_INIT): Redefined.
7556 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7557 (LANG_HOOKS_DECODE_OPTION): Likewise.
7558 (struct lang_hooks lang_hooks): New initialization.
7560 2001-10-11 Per Bothner <per@bothner.com>
7562 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7563 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7564 The former is simpler, and jcf-write.c handles it better.
7565 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7566 or WITH_CLEANUP_EXPR.
7567 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7568 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7570 * parse.y (patch_if_else_statement): If the condition is constant,
7571 optimize away the test.
7573 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7575 * parse.y (patch_cast): Call patch_string on the first operand of
7576 the incoming node, update it if necessary. Fixes PR java/4510.
7578 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7580 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7581 when name qualifier matches a package name.
7583 2001-10-08 Tom Tromey <tromey@redhat.com>
7585 Fix for PR java/4489:
7586 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7587 force a new label when computing `body_block'.
7589 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7591 * jcf-io.c (format_uint): Const-ify.
7592 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7593 * lex.c (java_get_line_col): Likewise.
7594 * parse.y (build_incdec): Likewise.
7596 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7598 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7599 a NULL enclosing context if appropriate. Fixes PR java/4466.
7601 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7603 * parse.y (patch_assignment): Use lvalue's original TYPE when
7604 building the final COMPOUND_EXPR.
7605 (try_reference_assignconv): Fixed leading comment.
7607 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7609 * parse.y (check_final_variable_indirect_assignment): For
7610 COMPOUND_EXPR, return only if finals were found initialized
7611 properly, if not, keep on checking.
7612 (check_final_variable_global_assignment_flag): New local
7613 error_found, set when appropriate and used to decide whether to
7614 report uninitialized finals. Fixed typo in comment.
7616 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7618 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7619 last three initializations. Fixes PR java/4360.
7621 2001-09-21 Richard Henderson <rth@redhat.com>
7623 * class.c (get_dispatch_table): Handle function descriptors.
7624 (build_dtable_decl): Likewise.
7625 * expr.c (build_invokevirtual): Likewise.
7627 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7629 * parse.y (patch_method_invocation): Build class initialization
7630 when static finals are used to qualify method invocation.
7633 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7635 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7636 build_type_name_from_array_name.
7637 (STRING_STRIP_BRACKETS): New macro.
7638 * parse.y (build_type_name_from_array_name): New function.
7639 (array_creation_expression:): Accumulate []s instead of [s.
7640 (cast_expression:): Accumulate []s instead of [s after cast type
7642 (build_array_from_name): Local string deleted, use
7643 build_type_name_from_array_name.
7644 (build_unresolved_array_type): Accumulate []s instead of [s after
7646 (register_fields): Fixed comment.
7647 (resolve_class): Local name, base deleted, new locals tname and
7648 array_dims. Use build_type_name_from_array_name. Use array_dims to
7650 (purify_type_name): Use STRING_STRIP_BRACKETS.
7652 2001-09-18 Andreas Jaeger <aj@suse.de>
7654 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7655 * jv-scan.c: Likewise.
7657 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7659 * parse.y (patch_method_invocation): Inner class creation context
7660 check not enforced within constructors. Fixes PR java/1873.
7662 2001-09-16 Tom Tromey <tromey@redhat.com>
7664 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7665 NOTE_PUSH for single-case push. Fixes PR java/4189.
7667 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7669 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7670 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7671 (struct lang_type): New fields import_list and import_demand_list.
7672 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7673 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7674 (do_resolve_class): New local saved_enclosing_type, initialized,
7675 passed as parameter to find_in_imports and find_in_imports_on_demand.
7676 (find_in_imports): Added paramater enclosing_type, use its
7677 TYPE_IMPORT_LIST when applicable.
7678 (find_in_imports_on_demand): Added parameter enclosing_type, use
7679 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7680 declaration and initialization.
7681 (fold_constant_for_init): Switch/restore current_class to the
7682 appropriate context.
7684 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7686 * verify.c (verify_jvm_instructions): Fix typo.
7688 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7690 * expr.c (expand_invoke): Const-ification.
7691 * parse.y (patch_method_invocation): Likewise.
7693 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7695 * gjavah.c (cxx_keywords): Const-ification.
7696 * keyword.gperf (java_keyword): Likewise.
7697 * lang.c (java_tree_code_name): Likewise.
7698 * lex.c (cxx_keywords): Likewise.
7699 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7701 2001-09-11 Richard Henderson <rth@redhat.com>
7703 * parse.h (ctxp_for_generation): Mark extern.
7705 2001-09-10 Richard Henderson <rth@redhat.com>
7707 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7709 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7711 * typeck.c (java_array_type_length, build_prim_array_type):
7712 Represent empty arrays by NULL index.
7714 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7716 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7717 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7719 2001-09-06 Anthony Green <green@redhat.com>
7721 * class.c (O_BINARY): Define if necessary.
7722 (registerResource_libfunc): Declare.
7723 (init_class_processing): Initilize registerResource_libfunc.
7724 (compile_resource_file): New function.
7725 * java-tree.h (resource_name): Declare.
7726 (compile_resource_file): Declare.
7727 * jcf-parse.c (yyparse): Handle compiling java resource files.
7728 * lang.c (java_decode_option): Handle -fcompile-resource option.
7729 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7731 * gcj.texi (Code Generation): Add documentation for -R flag.
7733 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7735 * jcf-write.c (generate_classfile): Issue an error in case of
7736 field/initial value mismatch.
7737 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7738 being initialized and we're generating bytecode.
7739 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7740 set DECL_INITIAL properly when appropriate.
7744 2001-09-01 Per Bothner <per@bothner.com>
7746 * parse.y (maybe_yank_clinit): A field without an initializer is not
7747 relevant. All initializers except static final and constant require
7748 <clinit>, regardless of flag_emit_class_files.
7750 2001-08-31 Per Bothner <per@bothner.com>
7752 * class.c (set_constant_value): When not emitting class files, then a
7753 String ConstantValue is a utf8const_ptr_type.
7755 2001-08-30 Per Bothner <per@bothner.com>
7757 * jcf-write.c (generate_classfile): Check that field is primitive
7758 or string before emitting ConstantValue attribute.
7760 2001-08-30 Per Bothner <per@bothner.com>
7762 * parse.y (resolve_qualified_expression_name): If creating a
7763 COMPOUND_EXPR, set it's type correctly.
7765 2001-08-30 Per Bothner <per@bothner.com>
7767 * jcf-io.c (open_class): Set filename field.
7769 * jcf-parse,c (parse_class_file): Set current_function_decl
7770 for better error message when Code attribute is missing.
7772 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7773 better diagnostics, especially for constructors.
7775 2001-08-30 Per Bothner <per@bothner.com>
7777 * jcf-write.c (generate_classfile): Don't write ConstantValue
7778 attribute if field is not final, for compatibility with jdk.
7780 * jcf-write.c (generate_classfile): Convert ConstantValue values
7781 to correct type. Work-around for front-end bug.
7782 * class.c (set_constant_value): Error if constant has wrong type.
7784 2001-08-30 Per Bothner <per@bothner.com>
7786 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7787 "Double" are printed at verbosity 1.
7789 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7791 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7793 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7795 * parse.y (patch_assignment): Don't verify final re-assignment here.
7796 (java_complete_lhs): Verify assignments to finals calling
7797 patch_assignment. Verify re-assignments to finals before calling
7800 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7802 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7805 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7807 * lex.c (java_lex): new local found_hex_digits. Set and then used
7808 in test to reject invalid hexadecimal numbers.
7809 * parse.y (java_complete_tree): Prevent unwanted cast with
7810 initialized floating point finals.
7811 (patch_binop): Emit a warning when detecting a division by zero,
7812 mark result not constant, don't simplify non integer division.
7814 2001-08-28 Per Bothner <per@bothner.com>
7816 * jcf-write.c (generate_bytecode_insns): For increments and
7817 decrements just recurse to push constant. Improvement on Mark's patch.
7819 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7821 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7822 real conversion for increments and decrements of reals.
7824 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7826 * parse.y (resolve_qualified_expression_name): Handle unresolved
7827 qualified expressions, prevent numerical qualifiers, fixed typo.
7830 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7832 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7833 don't report anything but deprecated class when marked so. Handle
7835 (patch_method_invocation): Check deprecation on methods and types.
7836 (patch_binop): code becomes an enum tree_code, added default: to
7837 switch to handle that. Detect division by zero, try to fold and
7838 return before using a subroutine.
7840 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7842 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7843 file smaller than 4 bytes.
7844 * parse.y (check_inner_circular_reference): New function.
7845 (check_circular_reference): Likewise.
7846 (array_initializer:): Accept {,}.
7847 (java_check_circular_reference): Rewritten using
7848 check_circular_reference and check_inner_circular_reference.
7849 (java_complete_expand_method): Unconditionally save and restore
7850 the unpurged exception list.
7851 (build_dot_class_method_invocation): Unmangle signature parameter.
7853 2001-08-21 Tom Tromey <tromey@redhat.com>
7855 * decl.c (init_decl_processing): Add `throws' field to method
7857 * class.c (make_method_value): Compute `throws' field for method.
7859 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7861 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7862 circularity is detected.
7863 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7865 2001-08-17 Richard Henderson <rth@redhat.com>
7867 * class.c (emit_register_classes): Add align parameter to
7868 call to assemble_integer.
7870 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7872 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7873 loading a class_or_name fails, try considering an innerclass name
7874 and load the enclosing context.
7875 * parse.y (resolve_inner_class): New function.
7876 (find_as_inner_class): Added leading comment.
7877 (register_incomplete_type): Keep the current context as enclosing
7878 context for JDEP_FIELD dependencies.
7879 (do_resolve_class): Locals new_class_decl and super initialized to
7880 NULL. Call resolve_inner_class, explore the enclosing context
7881 superclass if necessary.
7884 2001-08-16 Tom Tromey <tromey@redhat.com>
7886 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7887 * gjavah.c (main): Updated for change to jcf_path_seal.
7888 * lang.c (version_flag): New global.
7889 (java_decode_option): Recognize `-version'.
7890 (java_init): Update for change to jcf_path_seal.
7891 * jcf.h (jcf_path_seal): Added `print' argument.
7892 * jcf-path.c (jcf_path_seal): Added `print' argument.
7894 2001-08-13 Zack Weinberg <zackw@panix.com>
7896 * Make-lang.in (java/decl.o): Update dependencies.
7897 * decl.c: Include libfuncs.h, don't include toplev.h.
7899 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7901 * decl.c (init_decl_processing): exception_type_node,
7902 class_not_found_type_node, and no_class_def_found_type_node
7903 initialized. predef_filenames augmented accordingly.
7904 instinit_identifier_node initialized.
7905 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7906 * java-tree.h (enum java_tree_index): New entries
7907 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7908 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7909 (exception_type_node): New macro.
7910 (class_not_found_type_node): Likewise.
7911 (no_class_def_found_type_node): Likewise.
7912 (instinit_identifier_node): Likewise.
7913 (PREDEF_FILENAMES_SIZE): Adjusted.
7914 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7915 (struct lang_type): Fixed typo in bitfield name.
7916 (DECL_INSTINIT_P): New macro.
7917 (ID_INSTINIT_P): Likewise.
7918 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7920 * parse.y (encapsulate_with_try_catch): New function.
7921 (generate_instinit): Likewise.
7922 (build_instinit_invocation): Likewise.
7923 (ctors_unchecked_throws_clause_p): Likewise.
7924 (add_instance_initializer): Deleted.
7925 (build_instance_initializer): Likewise.
7926 (in_instance_initializer): Likewise.
7927 (check_method_redefinition): instinit$ not to be verified.
7928 (java_complete_expand_methods): Generate instinit$, simplified code.
7929 (build_dot_class_method): Eliminated unnecessary locals. Use
7930 encapsulate_with_try_catch, removed unnecessary code.
7931 (fix_constructors): New local iii. Use build_instinit_invocation.
7932 (patch_method_invocation): Added comment.
7933 (maybe_use_access_method): Don't consider instinit$.
7934 (find_applicable_accessible_methods_list): Shorten the search for
7936 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7937 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7938 (patch_throw_statement): Likewise. Fixed typo.
7940 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7943 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7944 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7946 (lang_specific_pre_link): Use set_input to set input_filename.
7948 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7949 (main): Fix definition.
7950 Strip `main' from classname.
7953 2001-08-11 Zack Weinberg <zackw@panix.com>
7955 * lex.h: Don't include setjmp.h. Don't define
7956 SET_FLOAT_HANDLER or prototype set_float_handler.
7958 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7960 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7961 `poplevel' in the right order.
7963 2001-08-09 Richard Henderson <rth@redhat.com>
7965 * Make-lang.in (class.o): Depend on TARGET_H.
7966 * class.c (emit_register_classes): Use target hooks instead of
7967 assemble_constructor and assemble_destructor.
7969 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7971 * check-init.c (flags.h): Include
7972 (check_init): Don't report uninitialized static class
7973 initialization flags, don't free bit index when doing static class
7974 initialization optimization.
7975 (check_for_initialization): Return type changed to `unsigned int.'
7976 (attach_initialized_static_class): New function.
7977 * class.c (add_method_1): Create the initialized static class
7979 (finish_class): Always emit deferred inline methods.
7980 * decl.c (emit_init_test_initialization): Moved to expr.c
7981 (complete_start_java_method): Don't traverse
7982 DECL_FUNCTION_INIT_TEST_TABLE.
7983 (lang_mark_tree): Mark hash tables in function decls.
7984 * expr.c (emit_init_test_initialization): Moved from decl.c.
7985 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7986 initialization flag, set DECL_CONTEXT and
7987 LOCAL_CLASS_INITIALIZATION_FLAG.
7988 (java_lang_expand_expr): Emit initialization code for static class
7989 initialized flags when entering block, if necessary.
7990 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7991 * java-tree.h (flag_optimize_sci): New global variable declaration.
7992 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7993 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7994 (LOCAL_FINAL_P): Fixed typo in comment.
7995 (FINAL_VARIABLE_P): Likewise.
7996 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7997 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7998 (struct lang_decl): New fields `ict', `smic' and `cif.'
7999 (check_for_initialization): New returned value for global.
8000 (attach_initialized_static_class): New global function.
8001 (STATIC_CLASS_INIT_OPT_P): New macro.
8002 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
8003 * lang.c (java_decode_option): Handle
8004 `-fno-optimize-static-class-initialization'
8005 * parse.y (start_complete_expand_method): New function.
8006 (java_expand_method_bodies): Likewise.
8007 (attach_init_test_initialization_flags): Likewise.
8008 (adjust_init_test_initialization): Likewise.
8009 (emit_test_initialization): Likewise.
8010 (java_complete_expand_methods): Nullify abstract and native method
8012 (java_complete_expand_method): New locals `fbody', `block_body'
8013 and `exception_copy.' Reorganized: directly return on empty method
8014 bodies, call `start_complete_expand_method', remember definitely
8015 initialized static class in function, don't expand method bodies.
8016 (java_expand_classes): Call `java_expand_method_bodies' before
8017 `finish_class' when compiling to native.
8018 (resolve_expression_name): Use `orig' after building outer class
8020 (patch_invoke): Remember static method invocations.
8022 2001-08-06 Richard Henderson <rth@redhat.com>
8024 * class.c (emit_register_classes): Pass a symbol_ref and priority
8025 to assemble_constructor.
8027 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
8029 * java-tree.h (all_class_filename): New macro.
8030 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
8031 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
8032 newly created IDENTIFIER_NODE to `all_class_filename.'
8034 2001-08-01 Jeff Sturm <jsturm@one-point.com>
8036 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
8037 Use ggc_add_tree_root to register roots.
8039 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8041 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
8042 second operand calling check_init.
8043 * decl.c (complete_start_java_method): Swaped second and third
8044 arguments while creating WITH_CLEANUP_EXPR node.
8045 * jcf-write.c (generate_bytecode_insns): Use second operand
8046 instead of third when handling WITH_CLEANUP_EXPR.
8047 * parse.y (java_complete_lhs): Expand second operand of
8048 WITH_CLEANUP_EXPR nodes.
8049 (patch_synchronized_statement): Swaped second and third arguments
8050 while creating WITH_CLEANUP_EXPR node.
8052 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
8054 * parse.y (create_interface): Avoid cyclic inheritance report when
8055 syntax error encountered during class definition.
8058 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8060 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
8062 (lang_specific_pre_link): Use set_input to set input_filename.
8064 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
8065 (main): Fix definition.
8066 Strip `main' from classname.
8069 2001-07-18 Tom Tromey <tromey@redhat.com>
8072 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
8073 * lex.c (java_new_lexer): Use ICONV_CONST.
8074 (java_read_char): Likewise.
8075 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
8076 (jv-scan$(exeext)): Likewise.
8078 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8080 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
8081 * parse.y (check_class_interface_creation): Allow `private' if the
8082 enclosing is not an interface.
8083 (create_interface): Interface tagged public if the enclosing
8084 context is an interface.
8085 (create_class): Class tagged public if the enclosing context
8089 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8091 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
8094 2001-07-14 Tim Josling <tej@melbpc.org.au>
8096 * check-init.c (check_init): Remove references to EXPON_EXPR.
8098 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8100 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
8101 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
8104 2001-07-13 Tom Tromey <tromey@redhat.com>
8106 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
8109 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8111 * parse.y (patch_method_invocation): Don't override primary if one
8112 is already provided, but let this$<n> be built. Fixed comment.
8114 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8116 * parse.y (empty_statement:): Report empty statement error only
8117 when found at class declaration level.
8120 2001-07-12 Tom Tromey <tromey@redhat.com>
8122 * expr.c (expand_load_internal): New function.
8123 (LOAD_INTERNAL): Use it.
8125 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
8127 * parse.y (verify_constructor_super): Compare anonymous class ctor
8128 args with `valid_method_invocation_conversion_p.'
8131 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8133 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
8134 `-fsyntax-only.' Fixes PR java/3248
8136 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8138 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
8140 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8142 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
8143 current function is static. Fixes PR java/1970
8145 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8147 * parse.y (patch_method_invocation): Add enclosing context to ctor
8148 calls if necessary. Fixes PR java/2953
8150 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8152 * parse.y (resolve_package): Abort if qualified expression member
8154 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
8157 2001-07-07 Zack Weinberg <zackw@stanford.edu>
8159 * verify.c: Don't use // comments.
8161 2001-07-05 Tom Tromey <tromey@redhat.com>
8163 * lang.c (flag_assume_compiled): Removed.
8164 * java-tree.h (flag_assume_compiled): Removed.
8165 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
8166 -fhash-synchronization, -fuse-divide-subroutine,
8167 -fcheck-references, -femit-class-file, -femit-class-files,
8168 -fassume-compiled. Updated --encoding information. Changed
8169 -foutput-class-dir to `-d'.
8171 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
8173 * jcf-parse.c (parse_class_file): Add lineno parameter to
8174 debug_start_source_file call.
8176 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
8178 * gcj.texi: Use gpl.texi.
8179 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
8180 dependencies and use doc/include in search path.
8182 2001-07-03 Jeff Sturm <jsturm@one-point.com>
8184 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
8185 `this'. If so, don't build instance initializers.
8187 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
8189 * parse.y (resolve_expression_name): Improved error message for
8190 inner class cases. Fixes PR java/1958
8192 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
8194 * lang.c: #include diagnostic.h
8195 (lang_print_error): Add a `diagnostic_context *' parameter.
8196 (java_dummy_print): Likewise.
8197 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
8199 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8201 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
8202 * jcf.h (typedef struct JCF): New bitfield `finished.'
8203 (JCF_FINISH): Set `finished.'
8204 (JCF_ZERO): Reset `finished.'
8207 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8209 * parse.y (class_body_declaration:): Don't install empty instance
8213 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8215 * class.c (set_super_info): Call `set_class_decl_access_flags.'
8216 (set_class_decl_access_flags): New function.
8217 * java-tree.h (set_class_decl_access_flags): New prototype.
8218 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
8219 (parse_class_file): New local `decl_max_locals.' Take wide types
8220 into account to compute DECL_MAX_LOCALS.
8221 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8224 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8226 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8228 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8230 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8231 * parse.y (do_resolve_class): Moved comments out to leading comment
8232 section. Removed local `start', New local `_ht' and
8233 `circularity_hash.' Record `enclosing' in hash table and search
8234 it to detect circularity. Use `enclosing' as an argument to
8235 `lookup_cl.' Free the hash table when done.
8237 2001-06-19 Tom Tromey <tromey@redhat.com>
8239 * lex.c (java_read_char): Disallow invalid and overlong
8240 sequences. Fixes PR java/2319.
8242 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8244 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8246 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8248 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8249 arguments accordingly.
8251 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8253 * gcj.texi: Move contents to just after title page.
8255 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8257 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8259 (patch_incomplete_class_ref): Build the class ref, build the class
8260 init if necessary, complete the tree.
8263 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8265 * parse.y (lookup_field_wrapper): Test `name' code.
8266 (resolve_qualified_expression_name): Test `qual_wfl' code.
8267 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8268 handle `qual_wfl' by code.
8269 (maybe_build_primttype_type_ref): Test `wfl' code.
8271 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8273 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8275 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8276 the dvi file in the java directory.
8278 2001-05-25 Sam TH <sam@uchicago.edu>
8280 * gen-table.pl javaop.h jcf.h lex.h,
8281 parse.h: Fix header include guards.
8283 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8285 * jv-scan.c (version): Update copyright year.
8287 2001-05-21 Per Bothner <per@bothner.com>
8289 * jcf-parse.c (read_class): If class is from .class or .zip file
8290 and it's already been read, don't push/pop parser context.
8292 2001-05-18 Per Bothner <per@bothner.com>
8294 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8295 command line so the jvgenmain-generated main program comes first.
8297 2001-05-15 Tom Tromey <tromey@redhat.com>
8299 * class.c (build_utf8_ref): Don't generate identifier based on
8302 2001-05-12 Richard Henderson <rth@redhat.com>
8304 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8305 * expr.c (java_lang_expand_expr): Expand it.
8306 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8307 calling build_exception_object_ref.
8308 * parse.y (catch_clause_parameter): Likewise.
8309 (build_dot_class_method): Likewise.
8310 (try_reference_assignconv): Likewise.
8311 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8312 * jcf-write.c (generate_bytecode_insns): Likewise.
8314 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8316 * parse.y (build_unresolved_array_type): Set
8317 EXPR_WFL_QUALIFICATION on the newly created wfl.
8318 Fixes PR java/2538. Fixes PR java/2535.
8320 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8322 * parse.y (fix_constructors): Removed unnecessary assignment to
8323 local. Moved assignment to `this$<n>', fixed comments and
8325 (build_wfl_wrap): Fixed indentation.
8326 Fixes PR java/2598, java/2579 and java/2658.
8328 2001-05-03 Mo DeJong <mdejong@redhat.com>
8330 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8331 check for byte swap.
8333 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8335 * expr.c (build_class_init): Move MODIFY_EXPR
8336 outside of COND_EXPR. Remove variable `call'.
8338 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8340 * decl.c: NULL_PTR -> NULL.
8341 * jcf-write.c: Likewise.
8343 2001-05-01 Tom Tromey <tromey@redhat.com>
8345 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8346 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8347 * gcj.texi: Updated copyright text. Include fdl.texi.
8348 (Top): Link to new node.
8350 2001-05-01 Per Bothner <per@bothner.com>
8352 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8354 2001-05-01 Per Bothner <per@bothner.com>
8356 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8357 import_list contains the name, not the TREE_PURPOSE.
8359 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8361 * jcf-io.c (read_zip_member): Cast to long in comparison with
8364 * jvspec.c (lang_specific_driver): Initialize variables.
8366 * mangle.c (find_compression_record_match): Likewise.
8368 * typeck.c (build_null_signature): Provide static prototype. Mark
8369 parameter with ATTRIBUTE_UNUSED.
8371 * verify.c (verify_jvm_instructions): Initialize variable.
8373 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8375 * parse.y (do_resolve_class): Check for cyclic inheritance during
8376 inner class resolution.
8378 2001-04-27 Per Bothner <per@bothner.com>
8380 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8381 while iterating, since that could cause gc to lose stuff.
8383 2001-04-26 Per Bothner <per@bothner.com>
8385 Fix method search wrt scope of inner classes to match JLS2.
8386 * typeck.c (build_null_signature): New static function.
8387 (has_method): New function. Uses build_null_signature and lookup_do.
8388 * java-tree.h (has_method): New declaration.
8389 * parse.y (find_applicable_accessible_methods_list): Do not search
8390 context of inner classes here.
8391 (patch_method_invocation): Search scope, ie. current and outer clases,
8392 for method matching simple name, to find class.
8394 2001-04-26 Per Bothner <per@bothner.com>
8396 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8397 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8399 * constants.c (find_methodref_with_class_index): New function.
8400 (find_methodref_index): Use find_methodref_with_class_index.
8401 * java-tree.h (find_methodref_with_class_index): New declaration.
8402 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8403 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8404 If context changed from interface to class, don't use invokeinterface.
8406 2001-04-25 Per Bothner <per@bothner.com>
8408 * verify.c (verify_jvm_instructions): For field instructions,
8409 check that field index is valid. For invoke instructions, check that
8410 method index is valid.
8412 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8414 * config-lang.in (target_libs): Copy from $libgcj_saved.
8416 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8418 * decl.c (init_decl_processing): Add new class "protectionDomain"
8420 * class.c (make_class_data): Set initial value for "protectionDomain".
8422 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8424 * jvspec.c (lang_specific_driver): Fix memory allocation
8425 deficit, by using concat in lieu of xmalloc/sprintf.
8427 2001-04-20 Per Bothner <per@bothner.com>
8429 Fixes to compile multiple .class files at once.
8430 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8431 * java-tree.h (CLASS_PARSED_P): New macro.
8432 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8433 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8434 (read_class): Avoid some code duplication.
8435 Don't call JCF_FINISH for a .class file - might be needed later.
8436 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8437 rather than CLASS_LOADED_P, since latter implies class laid out.
8438 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8439 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8441 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8443 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8445 * boehm.c: Include toplev.h.
8447 2001-04-06 Tom Tromey <tromey@redhat.com>
8448 Alexandre Petit-Bianco <apbianco@redhat.com>
8450 Fix for PR gcj/1404 and PR gcj/2332:
8451 * parse.y (build_array_from_name): If we use the type_wfl then
8452 accumulate dimensions from the original type as well.
8453 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8455 2001-04-06 Tom Tromey <tromey@redhat.com>
8457 * parse.y (analyze_clinit_body): Return true if the second operand
8458 of a METHOD_EXPR is nonzero.
8460 2001-04-06 Tom Tromey <tromey@redhat.com>
8462 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8464 ($(srcdir)/java/parse.c): Likewise.
8466 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8468 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8469 (version-gcc): Initialized.
8470 (which-gcj): Likewise.
8472 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8474 * java-tree.h (struct lang_decl): New macro
8475 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8476 * parse.y (build_instance_initializer): New function.
8477 (add_instance_initializer): Use it.
8478 (java_fix_constructors): Set `current_class' before fix pass.
8479 (fix_constructors): Just return if already fixed. Move `super()'
8480 invocation ahead. Use `build_instance_initializer.'
8483 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8485 * parse.y (resolve_qualified_expression_name): Pass field's
8486 DECL_CONTEXT to `not_accessible_p.'
8487 (not_accessible_p): Changed parameters order in `inherits_from_p'
8490 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8492 * lang-options.h: Add flag_check_references.
8494 2001-04-04 Per Bothner <per@bothner.com>
8496 * java-tree.h (CONSTANT_VALUE_P): New macro.
8497 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8498 * parse.y (maybe_build_class_init_for_field): New static function.
8499 (resolve_expression_name, resolve_field_access): Use
8500 maybe_build_class_init_for_field instead of build_class_init
8501 This does not do the init if the field is compile-time-constant.
8502 (resolve_field_access): Simplify.
8504 * parse.y (fold_constant_for_init): Merge test into switch.
8506 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8508 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8510 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8512 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8514 * expr.c (pop_type_0): Save the result of the first
8515 lang_printable_name call in a scratch buffer, so it
8516 won't be clobbered by the second call.
8518 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8520 * parse-scan.y (array_type:): Rewritten.
8521 (type_declaration:): `empty_statement' replaces `SC_TK.'
8522 (class_member_declaration:): `empty statement' added.
8523 (method_body:): Simplified.
8524 (static_initializer:): Likewise.
8525 (primary_no_new_array:): Use `type_literals.'
8526 (type_literals:): New rule.
8527 (dims:): Set and update `bracket_count.'
8528 Fixes PR java/1074. Fixes PR java/2412.
8530 2001-03-28 Hans Boehm <boehm@acm.org>
8532 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8533 (get_boehm_type_descriptor): Set type on returned value to be a
8534 pointer length integer.
8536 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8538 * expr.c (pop_type_0): Call `concat' rather than building the
8540 (pop_type): Add format specifier in call to `error'.
8542 * parse.y (patch_method_invocation): Avoid casting away
8545 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8547 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8549 2001-03-28 Richard Henderson <rth@redhat.com>
8551 IA-64 ABI Exception Handling:
8552 * Make-lang.in (except.o): Don't depend on eh-common.h.
8553 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8554 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8555 [soft_exceptioninfo_call_node]: Remove.
8556 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8557 (end_java_method): No emit_handlers.
8558 * except.c (java_set_exception_lang_code): Remove.
8559 (method_init_exceptions): Don't call it.
8560 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8561 (build_exception_object_ref): New.
8562 (expand_end_java_handler): Update for except.h name changes.
8563 (emit_handlers, expand_resume_after_catch): Remove.
8564 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8565 (process_jvm_instruction): Use build_exception_object_ref.
8566 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8567 (soft_exceptioninfo_call_node): Remove.
8568 (build_exception_object_ref): Declare.
8569 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8570 soft_exceptioninfo_call_node. Move processing ...
8571 [EXC_PTR_EXPR]: ... here.
8572 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8573 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8574 (source_end_java_method): No java_set_exception_lang_code or
8576 (build_dot_class_method): Use build_exception_object_ref.
8577 (try_reference_assignconv): Check EXC_PTR_EXPR not
8578 soft_exceptioninfo_call_node.
8580 2001-03-28 Richard Henderson <rth@redhat.com>
8582 * java-tree.h (throw_node): Define as a single member of
8583 java_global_trees instead of a separate array.
8584 (JTI_THROW_NODE): New.
8585 * decl.c (throw_node): Don't declare.
8586 (init_decl_processing): Init a scalar throw_node.
8587 Don't register it for gc.
8588 * check-init.c (check_init): Reference scalar throw_node.
8589 * expr.c (build_java_athrow): Likewise.
8590 * jcf-write.c (generate_bytecode_insns): Likewise.
8591 * parse.h (BUILD_THROW): Likewise.
8593 2001-03-28 Richard Henderson <rth@redhat.com>
8595 * decl.c (end_java_method): Do not save and restore
8596 flag_non_call_exceptions.
8597 * parse.y (source_end_java_method): Likewise.
8598 * lang.c (flag_exceptions): Don't declare.
8599 (java_init_options): Set flag_non_call_exceptions. Set
8600 flag_exceptions here ...
8601 (java_init): ... not here.
8603 2001-03-27 Richard Henderson <rth@redhat.com>
8605 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8606 exceptions_via_longjmp.
8608 * lang.c (flag_new_exceptions): Don't declare it.
8609 (java_init_options): Or set it.
8611 2001-03-27 Richard Henderson <rth@redhat.com>
8613 * decl.c (end_java_method): Rename asynchronous_exceptions to
8614 flag_non_call_exceptions.
8615 * parse.y (source_end_java_method): Likewise.
8617 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8619 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8621 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8623 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8625 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8627 * parse.y (find_as_inner_class): Follow current package
8628 indications not to mistakingly load an unrelated class.
8630 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8632 * constants.c (PUTN): Use memcpy, not bcopy.
8634 * lex.c (java_read_char): Use memmove, not bcopy.
8636 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8638 2001-03-23 Per Bothner <per@bothner.com>
8640 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8641 macro for better error pin-pointing.
8642 * java-tree.h: Fix typo in comment.
8644 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8645 Don't include jsr/goto in exception range.
8646 Check if start and end of exception range are the same (also TRY_EXPR).
8647 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8648 However, do emit the following goto even if try_block is empty.
8649 Defer freeing exception_decl until after the finalizer, to make
8650 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8652 * parse.y (java_complete_lhs): If the try-clause is empty, just
8653 return the finally-clause and vice versa.
8655 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8657 * gcj.texi (Input Options): documented the check for attribute
8658 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8659 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8660 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8661 (jcf_parse): Check for the right classes archive if necessary.
8662 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8663 (jcf_parse_fields): Fixed indentation.
8664 * jcf-write.c (append_gcj_attribute): New function.
8665 (generate_classfile): Compute the attribute count, invoke
8666 `append_gcj_attribute'.
8667 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8668 turned into bit-fields. New bit-field `right_zip.'
8669 (JCF_ZERO): Set `right_zip' to zero.
8670 * lang-options.h (-fforce-classes-archive-check): Added flag.
8671 * lang.c (flag_force_classes_archive_check): New flag.
8672 (lang_f_options): New entry `force-classes-archive-check.'
8675 2001-02-07 Andrew Haley <aph@redhat.com>
8677 * gcj.texi (Configure-time Options): Add -fcheck-references.
8678 * expr.c (build_java_indirect_ref): New function.
8679 (java_check_reference): New function.
8680 (build_java_array_length_access): Use build_java_indirect_ref to
8681 check for null references.
8682 (build_java_arrayaccess): Likewise.
8683 (build_get_class): Likewise.
8684 (build_field_ref): Likewise.
8685 (invoke_build_dtable): Likewise.
8686 (build_invokeinterface): Likewise.
8687 * lang.c (lang_f_options): Add flag_check_references.
8688 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8689 * java-tree.h (flag_check_references): New variable.
8690 * lang.c (flag_check_references): Likewise.
8691 * parse.y (patch_invoke): Use java_check_reference.
8692 (patch_assignment): Allow for extra nesting in
8693 _Jv_CheckArrayStore.
8695 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8697 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8698 * lex.c (cxx_keywords): Likewise.
8700 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8702 * parse.y (qualify_ambiguous_name): Broaden `length'
8703 recognition. Help MODIFY_EXPR be resolved as expression names.
8704 Fixes PR java/2066. Fixes PR java/2400.
8706 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8708 * gjavah.c (process_file): Mark interface definitions with
8709 "__attribute__ ((java_interface))".
8711 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8713 * class.c (layout_class): Fixed push_super_field's second
8714 argument. Fixes PR java/2333.
8715 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8716 too early to lay innerclasses out.
8718 2001-03-20 Tom Tromey <tromey@redhat.com>
8719 Alexandre Petit-Bianco <apbianco@redhat.com>
8721 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8722 inside an array reference. Insertion of the array store check
8723 rewritten. Fixes PR java/2299.
8725 2001-03-20 Tom Tromey <tromey@redhat.com>
8727 * lex.c (java_read_unicode): Only accept leading `u's.
8729 2001-03-20 Tom Tromey <tromey@redhat.com>
8731 * jcf-parse.c (read_class): Initialize `class'.
8733 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8735 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8737 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8739 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8740 (layout_class): Likewise.
8741 (layout_class_method): Likewise.
8742 (emit_register_classes): Likewise.
8743 * decl.c (builtin_function): Likewise.
8744 (give_name_to_locals): Likewise.
8746 2001-03-19 Per Bothner <per@bothner.com>
8748 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8749 before trying to load an inner class.
8751 Fixes to process to command-line .class files in two passes.
8752 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8753 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8754 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8755 * class.c (is_compiled_class): Fix for renamed flag.
8756 * parse.y (maybe_create_class_interface_decl): Likewise.
8757 * jcf-parse.c (yyparse): Also set if compiling .class files.
8758 * jcf-parse.c (read_class); Read current_class.
8759 (jcf_parse): Make static.
8760 (load_inner_classes): New function, with code moved from jcf_parse,
8761 because we need to inner classes after the command-line files are read.
8762 (yyparse): Set finput to NULL when it doesn't need to be closed.
8763 Reduce use of main_jcf (basically only for archive) and
8764 use finput instead of main_jcf->read_state.
8765 Inline jcf_figure_file_type into yyparse.
8766 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8767 Defer load_inner_classes and parse_class_file to a second pass,
8768 after we've correctly mapped command-line .clas fiels to classes.
8769 (jcf_figure_file_type): Removed.
8770 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8771 (JCF_ZERO): Also clear zipd field.
8772 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8774 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8776 * jcf-parse.c (yyparse): Change ch from char * to char.
8778 2001-03-19 Per Bothner <per@bothner.com>
8780 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8781 Add constructed filelist-file at end, following -xjava. Thus any .o
8782 and library files are not affected by the -xjava. Also wrap
8783 explicit @FILE with -xjava and -xnone.
8785 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8787 * class.c (build_static_field_ref): Call make_decl_rtl() after
8788 setting the DECL_EXTERNAL flag.
8790 2001-03-17 Per Bothner <per@bothner.com>
8792 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8794 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8795 when result is is needed (target is STACK_TARGET).
8797 * parse.h (JDEP_SOLV): Removed.
8798 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8800 * parse.y (incomplete_class_list): Removed.
8801 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8802 It doesn't work if resolve_class changes the name of an array type
8803 that is on the list and then someone else looks for the modified name.
8804 Also, seems liable to break when compiling multiple source files at
8805 once. So the simplest is to just remove incomplete_class_list -
8806 it is only a minor space win and it is not even clear it saves time.
8808 * parse.y (resolve_class): Remove unneeded promote_type.
8810 2001-03-15 Per Bothner <per@bothner.com>
8812 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8813 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8814 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8815 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8817 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8818 * parse.y (java_expand_classes): Likewise.
8820 * parse.y (expand_start_java_method): Was only called once and had a
8821 misleading name, so inline in caller java_complete_expand_method.
8822 (enter_a_block): Likewise inline in enter_block and remove.
8824 Remove junk from when gcc/java was created (by copying from C/C++).
8825 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8826 (struct binding_level): Remove fields keep, keep_if_subblocks,
8827 more_cleanups_ok, have_cleanups (which have never been used).
8828 (pushlevel, poplevel): Remove related useless code.
8830 * class.c (make_class_data): The class_dtable_decl (i.e. the
8831 vtable for Class) should be external, except when compiling Class.
8833 * jvspec.c (lang_specific_driver): Fix -C handling.
8834 Check -save-temps to see if temp @FILE should be deleted.
8835 Follow-up to/fix for February 16 patch.
8837 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8838 (type_stack_dup): Remove no-longer neded error check.
8840 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8842 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8843 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8844 don't surround the element with 'N..E' if the type name is
8847 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8849 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8850 DECL_RTL_SET_P, etc.
8851 (make_method_value): Likewise.
8852 (get_dispatch_table): Likewise.
8854 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8856 2001-03-07 Tom Tromey <tromey@redhat.com>
8858 * config-lang.in (lang_requires): Define.
8860 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8862 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8865 2001-03-05 Per Bothner <per@bothner.com>
8867 Fix a problem where rest_of_decl_compilation applied to
8868 class_dtable_decl causes problems because it was done too early,
8869 before output file was opened.
8870 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8871 * class.c (class_dtable_decl): Add macro - element of class_roots.
8872 (make_class_data): Define class_dtable_decl.
8873 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8875 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8877 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8878 uses of 'boolean' with 'bool'.
8880 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8882 * lang-specs.h: Add zero initializer for cpp_spec field to all
8885 2001-02-16 Per Bothner <per@bothner.com>
8887 Handle compiling multiple input files at once, and @FILE syntax.
8888 * gcj.texi: Updated documentation to match.
8889 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8890 * jcf-parse.c (parse_source_file): Split into ...
8891 (parse_source_file_1): New function - and:
8892 (parse_source_file_2): New function.
8893 (yyparse): On -ffilelist-file, open and scan named file.
8894 On first pass over files, only do parse_source_file_1.
8895 A new second pass calls parse_source_file_2 for each file to compile.
8896 (init_jcf_parse): Call init_src_parse.
8897 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8898 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8899 as multiple input file combined in one compilation.
8900 * lang-options.h: Add -ffilelist-file
8901 * lang.c (flag_filelist_file): New flag variable.
8902 (lang_f_options): Handle -ffilelist-file.
8903 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8904 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8905 gclass_list - use global fields of src_parse_roots instead.
8906 * parse.y (src_parse_roots): New array.
8907 (incomplete_class_list, gclass_list): New macros.
8908 (push_parser_context, java_pop_parser_context,
8909 java_parser_context_resume): Don't fiddle with deleted fields.
8910 (various): Use incomplete_class gclass_list and global macros
8911 instead of parse_ctxt fields - the lists are global.
8912 (init_src_parse): New function.
8914 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8916 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8918 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8920 * parse.y (check_inner_class_access): Moved declaration of local
8921 `enclosing_decl_type' to the right location.
8923 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8925 * parse.y (parser_check_super_interface): Don't call
8926 check_pkg_class_access for an inner interface.
8927 (parser_check_super): Don't call check_pkg_class_access for inner
8929 (do_resolve_class): Simplify enclosing type loop. Don't call
8930 check_pkg_class_access if CL and DECL are not set.
8931 (find_in_imports_on_demand): Set DECL if class_type needed to be
8932 loaded. Don't call check_pkg_class_access for an inner class.
8933 (check_inner_class_access): Rewritten to implement member access
8934 rules as per spec 6.6.1.
8935 (check_pkg_class_access): Handle the empty package correctly.
8936 (in_same_package): New function. Determine if two classes are in the
8939 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8941 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8942 method into array types.
8943 * parse.y (patch_method_invocation): Bypass access check on clone call
8946 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8948 * expr.c (build_instanceof): Check for arrays when trying fold to
8951 2001-02-15 Jim Meyering <meyering@lucent.com>
8953 * Make-lang.in (java.install-common): Depend on `installdirs'.
8954 (java.install-info): Likewise.
8956 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8958 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8960 2001-02-14 Tom Tromey <tromey@redhat.com>
8961 Alexandre Petit-Bianco <apbianco@cygnus.com>
8963 Fix for PR java/1261.
8964 * typeck.c (build_java_array_type): Add public `clone' method to
8966 * parse.y (resolve_qualified_expression_name): Use current_class
8967 when checking for inaccessibility.
8968 (patch_method_invocation): Fixed error message when accessibility
8969 denied. Added `from_super' argument.
8971 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8973 * parse.y (resolve_class): Don't build a fake decl. Use the one
8975 * typeck.c (build_java_array_type): Build and assign decl to array
8978 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8980 * parse.y (not_accessible_p): Changed leading comment. Added extra
8981 `where' argument. Use it to enforce protected access rules.
8982 (resolve_qualified_expression_name): Added extra argument to
8984 (patch_method_invocation): Use argument `primary' to provide
8985 not_accessible_p with an extra argument.
8986 (lookup_method_invoke): Added extra argument to not_accessible_p.
8987 (search_applicable_method_list): Likewise.
8989 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8991 * parse.y (resolve_qualified_expression_name): Try to resolve as
8992 an inner class access only if `decl' is a TYPE_DECL.
8994 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * decl.c (classdollar_identifier_node): Initialize.
8997 * java-tree.h (enum java_tree_index): New entry
8998 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8999 (classdollar_identifier_node): New macro.
9000 (ID_CLASSDOLLAR_P): Likewise.
9001 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
9002 (build_dot_class_method_invocation): Likewise.
9003 (find_applicable_accessible_methods_list): `class$' can't be
9006 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
9008 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
9010 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9012 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
9013 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
9016 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9018 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
9019 outside of the `__U' sequence too.
9020 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
9023 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9025 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
9027 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9029 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
9030 (JVGENMAIN_OBJS): Likewise.
9031 * java-tree.h (append_gpp_mangled_name): New prototype.
9032 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
9033 Removed cast calling `gcc_add_root.'
9034 * jvgenmain.c (mangle_obstack): New global, initialized.
9036 (do_mangle_class): Constify local `ptr.'
9037 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
9038 append_gpp_mangle_name and update `count' if necessary.
9039 Use `mangle_obstack.'
9040 * mangle.c (append_unicode_mangled_name): Removed.
9041 (append_gpp_mangled_name): Likewise.
9042 (unicode_mangling_length): Likewise.
9043 (mangle_member_name): Return type set to `void.'
9044 (mangle_field_decl): Don't append `U' in escaped names.
9045 (mangle_method_decl): Likewise.
9046 (mangle_member_name): Just use `append_gpp_mangled_name.'
9047 * mangle_name.c: New file.
9049 2001-02-07 Per Bothner <per@bothner.com>
9051 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
9053 * check-init.c (check_init): Don't call done_alternative after
9054 processing loop code, as a LOOP_EXPR never terminates normally.
9056 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
9058 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
9060 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
9065 2001-02-06 Tom Tromey <tromey@redhat.com>
9067 * lex.c (java_new_lexer): Longer error message.
9069 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
9070 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * typeck.c (build_prim_array_type): Added leading comment.
9073 (build_java_array_type): Moved locals out of
9074 block. Always create the `data' field, fixed alignment to match
9077 2001-02-04 Tom Tromey <tromey@redhat.com>
9079 * expr.c (java_lang_expand_expr): Don't bother recomputing
9080 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
9083 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9085 * parse.y (process_imports): Save the original name of the import
9086 for better error report.
9088 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
9090 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
9091 of macros used when compiling jvspec.c.
9092 * jvspec.c (lang_specific_driver): Link with the shared
9095 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9097 * check-init.c (check_init): Call internal_error instead of fatal.
9098 * expr.c (java_lang_expand_expr): Likewise.
9099 * jcf-parse.c (get_constant): Likewise.
9100 * mangle.c (java_mangle_decl): Likewise.
9101 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
9102 (operator_string): Likewise.
9103 * check-init.c (check_init): Call abort instead of fatal.
9104 * class.c (build_class_ref): Likewise.
9105 * constants.c (write_constant_pool): Likewise.
9106 * decl.c (start_java_method): Likewise.
9107 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
9108 (java_stack_dup, encode_newarray_type): Likewise.
9109 (build_java_array_length_access): Likewise.
9110 (build_java_check_indexed_type, expand_java_pushc): Likewise.
9111 (build_java_soft_divmod, build_invokeinterface): Likewise.
9112 * java-tree.h (INNER_CLASS_P): Likewise.
9113 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
9114 (give_name_to_class, get_class_constant): Likewise.
9115 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
9116 (find_constant_index, generate_bytecode_conditional): Likewise.
9117 (generate_bytecode_insns, perform_relocations): Likewise.
9118 * lex.c (java_unget_unicode, java_lex): Likewise.
9119 * mangle.c (mangle_type, mangle_record_type): Likewise.
9120 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
9121 (finish_mangling): Likewise.
9122 * parse.h (MARK_FINAL_PARMS): Likewise.
9123 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
9124 (obtain_incomplete_type, java_complete_class): Likewise.
9125 (java_check_regular_methods, java_complete_expand_method): Likewise.
9126 (cut_identifier_in_qualified, check_deprecation): Likewise.
9127 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
9128 (java_complete_lhs, lookup_name_in_blocks): Likewise.
9129 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
9130 * typeck.c (set_local_type, parse_signature_type): Likewise.
9131 (parse_signature_string, build_java_signature): Likewise;
9132 (set_java_signature): Likewise.
9133 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
9134 * class.c (add_method): Call fatal_error instead of fatal.
9135 (build_static_field_ref): Likewise.
9136 * expr.c (build_known_method_ref, expand_invoke): Likewise.
9137 * jcf-parse.c (get_constant, jcf_parse): Likewise.
9138 * lex.c (java_new_new_lexer): Likewise.
9139 * jv-scan.c (main): Likewise.
9140 (fatal_error): Renamed from fatal.
9141 * jcf-parse.c (yyparse): Call fatal_io_error instead of
9143 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
9144 (yyparse): Likewise.
9145 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
9146 * lex.c (java_get_line_col): Likewise.
9147 * jcf-parse.c (load_class): Make errors non-fatal.
9148 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
9150 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
9152 * jvgenmain.c (class_mangling_suffix): Remove unused string.
9153 (error): Remove unused function.
9154 (main): Don't use "__attribute__ alias" on generated class symbol.
9156 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9158 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
9160 * parse.y (finish_method_declaration): Code accounting for WFLed
9161 method DECL_NAMEs deleted.
9162 (check_abstract_method_definitions): Likewise.
9163 (resolve_type_during_patch): Layout resolved type.
9164 * typeck.c (lookup_do): Removed unused local.
9166 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
9168 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
9169 * decl.c (init_decl_processing): Use integer_minus_one_node, not
9170 integer_negative_one_node.
9171 * expr.c (build_java_binop): Likewise.
9173 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
9175 * zextract.c (read_zip_archive): Read file_offset before writing
9176 zipd and consequently clobbering the header contents.
9178 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9180 * Make-lang.in: Remove all dependencies on defaults.h.
9181 * decl.c: Don't include defaults.h.
9183 * parse.y: Likewise.
9185 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9187 * ChangeLog (2001-01-21): Fixed typo.
9188 * class.c (layout_class_method): Code accounting for WFLed
9189 method DECL_NAMEs deleted.
9190 * constant.c (find_methodref_index): Likewise.
9191 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
9192 * java-tree.h (DECL_FUNCTION_WFL): New macro.
9193 (struct lang_decl): New field `wfl'.
9194 (java_get_real_method_name): Prototype deleted.
9195 * mangle.c (mangle_method_decl): Code accounting for WFLed
9196 method DECL_NAMEs deleted.
9197 * parse.h (GET_METHOD_NAME): Macro deleted.
9198 * parse.y (reset_method_name): Deleted.
9199 (method_header): Set DECL_FUNCTION_WFL.
9200 (check_abstract_method_header): Code accounting for WFLed method
9202 (java_get_real_method_name): Deleted.
9203 (check_method_redefinition): Code accounting for WFLed method
9204 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
9205 (java_check_regular_methods): Likewise.
9206 (java_check_abstract_methods): Likewise.
9207 (java_expand_classes): Don't call `reset_method_name.'
9208 (search_applicable_method_list): Use DECL_NAMEs instead of
9210 * typeck.c (lookup_do): Code accounting for WFLed method
9213 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
9215 * lex.c (java_read_char): Check for EOF from getc first.
9217 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * class.c (layout_class): Don't lay the superclass out if it's
9220 already being laid out.
9221 * jcf-parse.c (handle_innerclass_attribute): New function.
9222 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9223 handle_innerclasses_attribute.
9224 (jcf_parse): Don't load an innerclasses if it's already being
9226 * jcf-write.c (append_innerclass_attribute_entry): Static
9227 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9228 to be zero for anonymous classes.
9230 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9232 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9234 * jcf-parse.c (set_source_filename): Use
9235 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9237 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9239 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9240 gets a unique asm name.
9242 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9245 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9247 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9248 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9249 * parse.y (lookup_package_type_and_set_next): Deleted.
9250 (resolve_package): Removed unnecessary code.
9251 (find_applicable_accessible_methods_list): `finit$' can't be
9253 * verify.c (pop_argument_types): Added missing prototype.
9255 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9257 * config-lang.in: Disable java by default.
9259 2001-01-23 Tom Tromey <tromey@redhat.com>
9261 * gcj.texi (Copying): New node.
9262 Added copyright information.
9264 2001-01-21 Per Bothner <per@bothner.com>
9266 Various fixes to allow compiling a compressed .jar/.zip archive.
9267 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9268 (struct ZipFile): Add fields name and next (from ZipFileCache).
9269 (struct ZipDirectory): New field zipf points to owning ZipFile.
9270 * jcf.h (struct ZipDirectory): Add forward declaration.
9271 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9272 Remove seen_in_zip and zip_offset fields.
9273 (JCF_SEEN_IN_ZIP): New macro.
9274 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9275 * jcf-io.c: Change all ZipFileCache to ZipFile.
9276 (read_zip_member): New function.
9277 (open_in_zip): Call read_zip_member.
9278 * jcf-parse.c (find_in_current_zip): Remove function.
9279 (read_class): Merge in find_in_current_zip functionality.
9280 Call read_zip_member if needed.
9281 (parse_zip_file_entries): Use read_zip_member.
9282 (process_zip_dir): Update for removed and added JCF fields.
9283 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9285 2001-01-21 Per Bothner <per@bothner.com>
9287 Minor optimization of static ggc roots.
9288 * jcf-parse.c (parse_roots): New static field.
9289 (current_field, current_method, current_file_list): Replace by macros
9290 naming fields of parse_roots.
9291 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9292 * class.c (class_roots): New static field.
9293 (registered_class, fields_ident, info_ident, class_list):
9294 New macros naming fields of parse_roots.
9295 (build_static_field_ref): Don't register roots here.
9296 (layout_class): Static field list replaced by macro class_list.
9297 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9298 Initialize fields_ident and info_ident here.
9300 2001-01-21 Per Bothner <per@bothner.com>
9302 * jcf-parse.c (ggc_mark_jcf): New function.
9303 (init_jcf_parse): Register current_jcf as ggc root.
9305 2001-01-21 Per Bothner <per@bothner.com>
9307 * lang.c (put_decl_node): Print method's name.
9309 2001-01-21 Per Bothner <per@bothner.com>
9311 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9312 (verify_jvm_instructions): Use it, for better error messages on loads.
9314 2001-01-21 Per Bothner <per@bothner.com>
9316 * verify.c (merge_type_state): Still may have to merge even if
9317 LABEL_VERIFIED (label).
9319 2001-01-21 Per Bothner <per@bothner.com>
9321 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9322 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9324 2001-01-19 Per Bothner <per@bothner.com>
9326 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9327 if expeting an interface type. Refines Tom's change of 2000-09-12.
9329 2001-01-18 Per Bothner <per@bothner.com>
9331 * gcj.texi (Input Options): Mention .java files.
9333 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * lang-options.h (-Wunsupported-jdk11): Removed.
9336 * lang.c (flag_not_overriding): Deleted.
9337 (flag_static_local_jdk1_1): Likewise.
9338 (lang_W_options): Removed "unsupported-jdk11" entry.
9339 * parse.y (java_check_methods): Removed dead code.
9341 2001-01-17 Tom Tromey <tromey@redhat.com>
9343 Changes suggested by Per Bothner:
9344 * gcj.texi (Input Options): Don't mention input files.
9345 (Code Generation): Updated --main information.
9346 (Invoking jcf-dump): Mention that --javap is incomplete.
9347 From Alexandre Petit-Bianco:
9348 (Warnings): Don't mention -Wunsupported-jdk11.
9350 (Compatibility): Mention JDK 1.2-ness of libraries.
9351 (Resources): Mention resources used when writing gcj.
9353 2001-01-17 Tom Tromey <tromey@redhat.com>
9355 * gcj.texi: New file.
9356 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9357 (java.info): Depend on gcj.info.
9358 (java/gcj.dvi): New target.
9359 (java.dvi): Depend on gcj.dvi.
9360 (java.install-info): Wrote.
9362 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9364 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9365 having called make_decl_rtl.
9367 2001-01-14 Per Bothner <per@bothner.com>
9369 Various patches to emit better messages on verification errors.
9370 * expr.c (push_type_0): Return error indication on stack overflow,
9371 instead of callinfg fatal.
9372 (push_type): Now just call push_type_0 (nd fatal on overflow).
9373 (pop_type_0): Return detailed error message (in a char** argument).
9374 (pop_type): If pop_type_0 fails, print error message.
9375 (pop_argument_types): Moved to verify.c.
9376 * verify.c (pop_argument_types): Moved from expr.c.
9377 Return a (possible) error message, rather than void.
9378 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9379 (verify_jvm_instruction): Use new macros, improving error messages.
9380 For case OPCODE_astore use object_ptr_type_node.
9381 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9382 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9384 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9385 constant, return body without wrapper. (Improves constant folding.)
9386 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9388 2001-01-13 Per Bothner <per@bothner.com>
9390 * expr.c (expand_java_field_op): Assigning to a final field outside
9391 an initializer does not violate JVM spec, so should be warning, not
9392 error. (Sun's verifier does not complain - though MicroSoft's does.)
9394 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9396 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9399 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9401 * parse.y (resolve_expression_name): Permit instance variables from
9402 enclosing context in super constructor call.
9403 (resolve_qualified_expression_name): Permit enclosing class's qualified
9404 "this" in super constructor call.
9406 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9408 * class.c (build_utf8_ref): Remove last argument in call to
9409 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9410 (build_class_ref): Likewise.
9411 (build_static_field_ref): Likewise.
9412 (get_dispatch_table): Likewise.
9413 (layout_class_method): Likewise.
9414 (emit_register_classes): Likewise.
9415 * constants.c (build_constant_data_ref): Likewise.
9416 * decl.c (builtin_function): Likewise.
9417 (create_primitive_vtable): Likewise.
9418 * expr.c (build_known_method_def): Likewise.
9419 (build_jni_stub): Likewise.
9420 (java_lang_expand_expr): Likewise.
9422 2001-01-10 Tom Tromey <tromey@redhat.com>
9424 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9426 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * java-tree.h (lang_printable_name_wls): New prototype.
9429 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9430 rather than `current_class' to print type name. Don't prepend type
9431 names when printing constructor names.
9432 (lang_printable_name_wls): New function.
9433 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9434 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9435 * parse.y (patch_method_invocation): Message tuned for constructors.
9436 (not_accessible_p): Grant `private' access from within
9439 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 All files with updated copyright when applicable.
9442 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9443 * class.c (mangle_class_field): Function removed.
9444 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9445 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9446 (build_class_ref): Call `java_mangle_class_field' instead of
9447 `mangle_class_field.'
9448 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9449 (layout_class): Call `java_mangle_decl' instead of
9450 `mangle_static_field.'
9451 (cxx_keywords): Initialized static array moved to `lex.c.'
9452 (layout_class_method): Changed leading comment. Simplified to
9453 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9454 * decl.c (lang_mark_tree): Mark field `package_list.'
9455 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9456 (struct lang_type): New field `package_list.'
9457 (unicode_mangling_length): Prototype removed.
9458 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9459 emit_unicode_mangled_name): Likewise.
9460 (cxx_keyword_p): New prototype.
9461 (java_mangle_decl, java_mangle_class_field,
9462 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9463 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9465 * jvgenmain.c (main_method_prefix): Global variable removed.
9466 (main_method_suffix): Likewise.
9467 (do_mangle_classname): New function.
9468 (main): Call it. Format changed to accommodate new mangling scheme.
9469 * lex.c: (utf8_cmp): Conditionally prototyped.
9470 (cxx_keywords): Moved from class.c, conditionally defined.
9471 (utf8_cmp, cxx_keyword_p): Likewise.
9472 * mangle.c (obstack.h, ggc.h): Included.
9473 (mangle_field_decl): New function.
9474 (mangle_method_decl, mangle_type, mangle_pointer_type,
9475 mangle_array_type, mangle_record_type,
9476 find_compression_pointer_match, find_compression_array_match,
9477 find_compression_record_match,
9478 find_compression_array_template_match, set_type_package_list,
9479 entry_match_pointer_p, emit_compression_string, init_mangling,
9480 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9481 (mangle_obstack): New global.
9482 (MANGLE_RAW_STRING): New macro.
9483 (unicode_mangling_length): Turned static.
9484 (append_unicode_mangled_name): Renamed from
9485 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9486 replaces `obstack', removed from the parameter list.
9487 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9488 replaces parameter `obstack', removed from the parameter list. Call
9489 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9490 (append_gpp_mangled_classtype): Removed.
9491 (compression_table, compression_next): New static variables.
9492 * parse.y (temporary_obstack): Extern declaration removed.
9494 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9496 * parse.y (patch_binop): Compute missing type in error situations.
9498 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9500 * class.c (make_class_data): Push initial value for "arrayclass".
9501 * decl.c (init_decl_processing): Add new class field "arrayclass".
9503 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9505 From patha@softlab.ericsson.se:
9506 * parse.y (switch_label): Use build, not build1, to construct
9509 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9511 * lang.c (lang_decode_option): Change -MA to -MP.
9512 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9513 Update to new prototype; do quote targets.
9514 (jcf_dependency_write): Update.
9516 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9518 Shorten primitive array allocation path:
9519 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9520 to create new primitive arrays.
9521 * expr.c (build_newarray): If generating native code, call
9522 soft_newarray_node with a reference to the primitive TYPE identifier
9523 instead of type_value.
9525 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9527 Fix for PRs gcj/312 and gcj/253:
9528 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9529 dest if they arn't already.
9530 * class.c (layout_class): Call maybe_layout_super_class on
9531 superinterfaces also, but only if compiling from bytecode.
9534 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9537 2000-12-15 Tom Tromey <tromey@redhat.com>
9539 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9542 2000-12-14 Andrew Haley <aph@redhat.com>
9544 * boehm.c (mark_reference_fields): Change test to correctly detect
9547 2000-12-15 Andreas Jaeger <aj@suse.de>
9549 * config-lang.in (lang_dirs): Added.
9551 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9553 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9554 Credits go to rth for finding it.
9556 2000-12-13 Mike Stump <mrs@wrs.com>
9558 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9560 2000-11-07 Tom Tromey <tromey@cygnus.com>
9562 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9563 * lex.c (java_ignorable_control_p): Removed.
9564 (java_letter_or_digit_p): Removed.
9565 (java_start_char_p): New function.
9566 (java_read_char): Return `int', not `unicode_t'. Changed
9568 (java_read_unicode): Likewise.
9569 (java_read_unicode_collapsing_terminators): Likewise.
9570 (java_get_unicode): Likewise.
9571 (java_new_lexer): Initialize hit_eof.
9572 (java_parse_end_comment): Take `int' argument.
9573 (java_parse_doc_section): Likewise.
9574 (java_parse_escape_sequence): Don't allow backlash-newline.
9576 * lex.h (JAVA_DIGIT_P): Removed.
9577 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9578 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9579 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9580 (JAVA_PART_CHAR_P): New macro.
9582 (JAVA_CHAR_ERROR): Now -2.
9583 (java_lexer): New field `hit_eof'.
9584 * chartables.h: New file.
9585 * gen-table.pl: new file.
9587 2000-11-20 Tom Tromey <tromey@cygnus.com>
9588 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (java_complete_lhs): Only allow compound assignment of
9591 reference type if type is String.
9593 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9596 jcf-path.c: Likewise.
9598 2000-12-09 Anthony Green <green@redhat.com>
9600 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9601 filestart and filename_length as int values.
9603 2000-12-07 Mo DeJong <mdejong@redhat.com>
9605 * jcf-io.c (find_class): Correct the logic that tests to see if a
9606 .java file is newer than its .class file. The compiler was
9607 incorrectly printing a warning when file mod times were equal.
9609 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9611 * jvgenmain.c: Use ISPRINT not isascii.
9613 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9615 * parse.y (end_artificial_method_body): Fixed typo.
9617 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * parse.y (patch_method_invocation): Pick the correct enclosing
9620 context when creating inner class instances.
9623 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9625 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9626 Update copyright year to 2000.
9628 2000-11-23 Anthony Green <green@redhat.com>
9630 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9631 Move current_file_list out of yyparse and make it static.
9633 * expr.c: Declare quick_stack and tree_list_free_list as static
9634 (init_expr_processing): Register quick_stack and
9635 tree_list_free_list roots.
9637 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9639 * parse.y (build_outer_field_access): New local `decl_ctx', use
9640 it. Check for field's context and current class immediate outer
9641 context inheritance.
9642 (outer_field_access_p): Consider fields inherited from the last
9644 (build_access_to_thisn): Stop at the last enclosing context if
9648 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9650 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9652 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9654 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9657 2000-11-20 Tom Tromey <tromey@cygnus.com>
9659 * jv-scan.c (help): Document --complexity.
9660 (options): Added --complexity.
9661 (flag_complexity): New global.
9662 (main): Call `report'.
9663 * parse-scan.y (complexity): New global.
9664 (if_then_statement, if_then_else_statement,
9665 if_then_else_statement_nsi, switch_block_statement_group,
9666 while_expression, do_statement, for_begin, continue_statement,
9667 throw_statement, catch_clause, finally, method_invocation,
9668 conditional_and_expression, conditional_or_expression,
9669 conditional_expression): Update complexity.
9670 (reset_report): Reset complexity.
9671 (report): New function.
9673 2000-11-20 Tom Tromey <tromey@cygnus.com>
9675 * lex.c (yylex): Added STRICT_TK case.
9676 * parse.y (STRICT_TK): Added.
9677 * parse-scan.y (STRICT_TK): Added.
9678 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9679 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9681 * keyword.h: Rebuilt.
9682 * keyword.gperf (strictfp): Added.
9684 2000-11-20 Tom Tromey <tromey@cygnus.com>
9686 * lex.c (yylex): Recognize floating point constants with leading
9689 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9691 * java-tree.h (cyclic_inheritance_report): Constify.
9692 * parse.y (cyclic_inheritance_report): Likewise.
9694 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9696 * parse.y (goal): Remove call to ggc_add_string_root.
9698 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9700 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9701 Create string in scratch buffer, then pass to build_string.
9703 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9705 * parse.y (issue_warning_error_from_context): Add
9708 2000-11-11 Anthony Green <green@redhat.com>
9710 * jcf-parse.c (process_zip_dir): Add finput parameter.
9711 (jcf_figure_file_type): Call process_zip_dir with appropriate
9714 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9716 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9717 * jcf-parse.c (jcf_figure_file_type): Likewise.
9719 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9721 * parse.y (create_new_parser_context): Use memset () instead of
9724 2000-11-08 Tom Tromey <tromey@cygnus.com>
9726 * gjavah.c (process_file): Only include gcj/cni.h when generating
9729 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9731 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9732 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9733 instead of bzero ().
9735 2000-11-05 Tom Tromey <tromey@cygnus.com>
9737 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9738 * lex.c (IS_ZERO): New define.
9739 (java_perform_atof): Error on floating point underflow.
9741 2000-11-04 Tom Tromey <tromey@cygnus.com>
9743 * lex.c (java_parse_escape_sequence): Only read two octal
9744 characters if the first one is greater than 3. Don't allow
9745 "octal" numbers to include the digits 8 or 9.
9747 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9749 * Make-lang.in (java.distdir): Remove.
9751 2000-11-03 Tom Tromey <tromey@cygnus.com>
9753 * Make-lang.in (java.dvi): New target.
9754 Partial fix for PR other/567.
9756 * lang-options.h: Mention -Wout-of-date.
9757 * jcf-dump.c (flag_newer): New global.
9758 * gjavah.c (flag_newer): New global.
9759 * jcf-io.c (find_class): Only warn when flag_newer set.
9760 * lang.c (flag_newer): New global.
9761 (struct string_option): New declaration.
9762 (lang_W_options): New global.
9763 (process_option_with_no): New function.
9764 (lang_decode_option): Use it.
9766 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9767 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9770 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9771 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9772 * lex.c (java_read_unicode): Removed `term_context' argument.
9773 Recognize any number of `u' in `\u'.
9774 (java_read_unicode_collapsing_terminators): New function.
9775 (java_get_unicode): Use it.
9776 (java_lineterminator): Removed.
9777 (yylex): Produce error if character literal is newline or single
9778 quote. Return if eof found in middle of `//' comment. EOF in
9779 `//' comment is only an error if pedantic.
9780 (java_ignorable_control_p): New function.
9781 (java_parse_end_comment): Return if eof found in middle of
9784 * jv-scan.c (pedantic): New global.
9786 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9788 * parse.y (outer_field_access_p): Inherited fields aren't
9789 consider outer fields.
9790 (maybe_build_thisn_access_method): Use
9791 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9792 (resolve_expression_name): Trigger an error if a static field
9793 is being accessed as an outer field.
9795 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9797 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9800 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9802 * Make-lang.in: Move all build rules here from Makefile.in,
9803 adapt to new context. Wrap all rules that change the current
9804 directory in parentheses. Expunge all references to $(P).
9805 When one command depends on another and they're run all at
9806 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9807 all object-file generation rules. Delete obsolete variables.
9809 * Makefile.in: Delete.
9810 * config-lang.in: Delete outputs= line.
9812 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * parse.y (patch_method_invocation): NULLify this_arg when already
9816 (maybe_use_access_method): Handle call to methods unrelated to the
9817 current class. Fixed comment.
9820 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9822 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9825 2000-10-24 Tom Tromey <tromey@cygnus.com>
9827 * lex.c (java_new_lexer): Initialize new fields. Work around
9828 broken iconv() implementations.
9829 (java_read_char): Swap bytes if required. Use fallback decoder if
9831 (byteswap_init, need_byteswap): New globals.
9832 (java_destroy_lexer): Only close iconv handle if it is in use.
9833 * lex.h (java_lexer): New fields read_anything, byte_swap,
9835 Made out_buffer unsigned.
9837 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9840 where an enclosing context can be set on the jdep.
9841 (do_resolve_class): Fixed identation.
9843 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9845 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9847 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9850 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9852 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9854 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9856 * jcf-write.c (OP1): Update `last_bc'.
9857 (struct jcf_block): Fixed indentation and typo in comments. New
9859 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9860 follows `monitorenter'.
9861 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9865 2000-10-16 Tom Tromey <tromey@cygnus.com>
9867 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9868 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9869 * lang-options.h: Added -MA, -MT, -MF..
9870 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9871 (DEPEND_TARGET_SET): New macro.
9872 (DEPEND_FILE_ALREADY_SET): Likewise.
9873 (init_parse): Handle new flags.
9874 * jcf.h (jcf_dependency_print_dummies): Declare.
9875 * Make-lang.in (s-java): Added mkdeps.o.
9876 * Makefile.in (BACKEND): Added mkdeps.o.
9877 (../gcjh$(exeext)): Added mkdeps.o.
9878 (../jcf-dump$(exeext)): Added mkdeps.o.
9879 * jcf-depend.c: Include mkdeps.h.
9880 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9881 add_entry): Removed.
9882 (jcf_dependency_reset): Rewrote.
9883 (dependencies): New global.
9884 (jcf_dependency_set_target): Rewrote.
9885 (jcf_dependency_add_target): Likewise.
9886 (jcf_dependency_add_file): Likewise.
9888 (print_ents): Removed.
9889 (jcf_dependency_write): Rewrote.
9890 (print_dummies): New global.
9891 (jcf_dependency_print_dummies): New function
9892 (jcf_dependency_write): Call deps_dummy_targets if required.
9894 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9896 * gjavah.c (add_class_decl): Removed unused variables `tname',
9897 `tlen' and `name_index'.
9898 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9899 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9900 in `wfl_operator' with value.
9901 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9902 (jcf_figure_file_type): Fixed identation.
9903 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9904 * parse.y (analyze_clinit_body): New function.
9905 (static_initializer:): Reset `current_static_block'.
9906 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9907 `wfl_operator' with new value.
9908 (lookup_cl): Use EXPR_WFL_FILENAME.
9909 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9910 analyze_clinit_body.
9911 (build_outer_field_access): Access to this$<n> built from
9912 current_class, not its outer context.
9913 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9914 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9915 (patch_method_invocation): Use `is_static_flag' when already
9917 (patch_newarray): Removed assignment in ternary operator.
9919 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * except.c (free_eh_ranges): Don't free `whole_range'.
9923 2000-10-15 Anthony Green <green@redhat.com>
9925 * decl.c (init_decl_processing): Call init_class_processing before
9928 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * check-init.c (check_init): Fixed leading comment. Use
9932 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9933 (give_name_to_locals): Likewise.
9934 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9935 fields in lang_decl_var.
9936 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9937 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9938 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9939 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9940 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9941 (LOCAL_FINAL): Rewritten.
9942 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9943 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9944 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9945 `init_final' fields.
9946 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9947 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9948 (TYPE_HAS_FINAL_VARIABLE): New macro.
9949 (struct lang_type): Added `afv' field.
9950 * parse.y (check_static_final_variable_assignment_flag): New function.
9951 (reset_static_final_variable_assignment_flag): Likewise.
9952 (check_final_variable_local_assignment_flag): Likewise.
9953 (reset_final_variable_local_assignment_flag): Likewise.
9954 (check_final_variable_indirect_assignment): Likewise.
9955 (check_final_variable_global_assignment_flag): Likewise.
9956 (add_inner_class_fields): Use LOCAL_FINAL_P.
9957 (register_fields): Handle local finals and final variables.
9958 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9959 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9960 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9962 (java_complete_expand_methods): Loop to set
9963 TYPE_HAS_FINAL_VARIABLE. Call
9964 `reset_final_variable_local_assignment_flag' and
9965 `check_final_variable_local_assignment_flag' accordingly before
9966 and after constructor expansion. Call
9967 `reset_static_final_variable_assignment_flag'
9968 before expanding <clinit> and after call
9969 `check_static_final_variable_assignment_flag' if the
9970 current_class isn't an interface. After all methods have been
9971 expanded, call `check_final_variable_global_assignment_flag' and
9972 `check_static_final_variable_assignment_flag' if the current class
9974 (maybe_yank_clinit): Fixed typo in comment.
9975 (build_outer_field_access_methods): Removed old sanity check. Use
9976 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9977 Don't create access methods for finals.
9978 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9979 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9980 existing DECL_INIT has been processed.
9981 (java_complete_lhs): Likewise.
9982 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9983 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9985 (patch_assignment): Use LOCAL_FINAL_P.
9986 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9987 DECL_INITIAL is nullified.
9990 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9992 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9994 * Makefile.in (parse.c, parse-scan.c): Likewise.
9996 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9998 * class.c (temporary_obstack): Remove.
9999 (make_class): Don't mess with obstascks.
10000 (push_class): Likewise.
10001 (set_super_info): Likewise.
10002 (add_method_1): Likewise.
10003 (add_method): Likewise.
10004 (add_field): Likewise.
10005 (build_utf8_ref): Likewise.
10006 (build_class_ref): Likewise.
10007 (build_static_field_ref): Likewise.
10008 (finish_class): Likewise.
10009 (push_super_field): Likewise.
10010 (layout_class): Likewise.
10011 (layout_class_methods): Likewise.
10012 (init_class_processing): Likewise.
10013 * constants.c (get_tag_node): Likewise.
10014 (build_constant_data_ref): Likewise.
10015 * decl.c (ggc_p): Remove.
10016 (copy_lang_decl): Use ggc_alloc.
10017 (complete_start_java_method): Don't mess with obstacks.
10018 (start_java_method): Likewise.
10019 (end_java_method): Likewise.
10020 * except.c (link_handler): Use xmalloc.
10021 (free_eh_ranges): New function.
10022 (method_init_exceptions): Use it.
10023 (add_handler): Use xmalloc.
10024 (expand_start_java_handler): Don't mess with obstacks.
10025 (prepare_eh_table_type): Likewise.
10026 (expand_end_java_handler): Likewise.
10027 * expr.c (push_value): Likewise.
10028 (create_label_decl): Likewise.
10029 (build_jni_stub): Likewise.
10030 (java_lang_expand_expr): Likewise.
10031 (note_instructions): Use xrealloc.
10032 (java_push_constant_from_pool): Don't mess with obstacks.
10033 (process_jvm_instruction): Likewise.
10034 * java-tree.h (cyclic_inheritance_report): Remove duplicate
10036 * jcf-parse.c (get_constant): Don't mess with obstacks.
10037 (read_class): Likewise.
10038 (jcf_parse): Likewise.
10039 * lex.c (expression_obstack): Remove.
10040 (java_lex): Don't use obstack_free.
10041 * parse.h (exit_java_complete_class): Don't mess with obstacks.
10042 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
10043 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
10044 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
10045 * parse.y (gaol): Add more GC roots.
10046 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
10047 (lookup_field_wrapper): Likewise.
10048 (obtain_incomplete_type): Don't mess with obstacks.
10049 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
10051 (craft_constructor): Don't mess with obstacks.
10052 (safe_layout_class): Likewise.
10053 (java_complete_class): Likewise.
10054 (source_end_java_method): Likewise.
10055 (build_outer_field_access_methods): Likewise.
10056 (build_outer_method_access_method): Likewise.
10057 (maybe_build_thisn_access_method): Likewise.
10058 (build_dot_class_method_invocation): Likewise.
10059 (java_complete_tree): Likewise.
10060 (java_complete_lhs): Likewise.
10061 (do_merge_string_cste): Likewise.
10062 (patch_string_cst): Likewise.
10063 (array_constructor_check_entry): Likewise.
10064 * typeck.c (build_java_array_type): Likewise.
10065 (parse_signature_string): Likewise.
10066 (build_java_signature): Likewise.
10068 2000-10-12 Tom Tromey <tromey@cygnus.com>
10070 Fix for PR gcj/356:
10071 * gjavah.c (add_class_decl): Don't special-case inner classes.
10072 (add_namelet): Likewise.
10074 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
10076 * java-tree.h: Constify current_encoding.
10077 * lang.c: Constify current_encoding.
10079 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
10081 * jvgenmain.c (class_mangling_suffix): Omit `.'.
10082 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
10084 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
10087 patch. Fixes gcj/340.
10089 2000-10-10 Tom Tromey <tromey@cygnus.com>
10091 * lex.c (java_new_lexer): Initialize out_first and out_last
10093 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
10095 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10097 * parse.y (pop_current_osb): New function.
10098 (array_type:): Use `dims:', changed actions
10099 accordingly. Suggested by Anthony Green.
10100 (array_creation_expression:): Used pop_current_osb.
10101 (cast_expression:): Likewise.
10102 (search_applicable_method_list): Fixed indentation.
10104 2000-10-08 Anthony Green <green@redhat.com>
10106 * parse.y (array_type_literal): Remove production.
10107 (type_literals): Refer to array_type, not array_type_literal.
10109 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10111 Patch contributed by Corey Minyard.
10112 * decl.c (check_local_named_variable): New function.
10113 (tree check_local_unnamed_variable): Likewise.
10114 (find_local_variable): Splitted. Call check_local_{un}named_variable.
10116 2000-10-07 Anthony Green <green@redhat.com>
10118 * class.c (layout_class): Handle case where superclass can't be
10121 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
10123 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
10126 2000-10-05 Tom Tromey <tromey@cygnus.com>
10128 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
10129 * jvgenmain.c (class_mangling_prefix): Removed.
10130 (class_mangling_suffix): New global.
10132 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
10134 (print_method_info): Handle overrides for static and final
10136 (process_file): Generate declaration for class object field.
10137 * class.c (cxx_keywords): New array.
10138 (utf8_cmp): New function.
10139 (cxx_keyword_p): New function.
10140 (layout_class_method): Mangle C++ keywords by appending `$'.
10141 (mangle_field): New function.
10142 (mangle_class_field): Use mangle_field. Mangle class name as
10144 (mangle_static_field): Use mangle_field.
10146 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10148 * decl.c (find_local_variable): Removed uncessary type check and
10149 fixed range check typo. From Corey Minyard.
10151 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10153 * decl.c (give_name_to_locals): New local `code_offset'. Call
10154 `maybe_adjust_start_pc'.
10155 * expr.c (note_instructions): New function.
10156 (expand_byte_code): Don't collect insn starts here.
10157 (peek_opcode_at_pc): New function.
10158 (maybe_adjust_start_pc): Likewise.
10159 * java-tree.h (maybe_adjust_start_pc): Declare.
10160 (note_instructions): Likewise.
10161 * jcf-parse.c (parse_class_file): Call `note_instructions'.
10163 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * parse.y (field_access:): Fixed indentation.
10166 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
10168 2000-09-07 Tom Tromey <tromey@cygnus.com>
10170 Fix for PR gcj/307:
10171 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
10172 JPRIMITIVE_TYPE_P, for arithmetic operators.
10173 (patch_method_invocation): Indentation fix.
10174 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
10175 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
10176 (do_unary_numeric_promotion): Cleaned up code.
10177 (valid_cast_to_p): Handle boolean correctly.
10179 2000-09-27 Tom Tromey <tromey@cygnus.com>
10181 * lex.c (java_read_unicode): Reset bs_count when finished with
10184 2000-10-01 Mark Mitchell <mark@codesourcery.com>
10187 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
10188 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
10189 (typeck.o): Depend on ggc.h.
10190 * class.c (add_method_1): Use GC functions for allocation.
10191 (init_class_processing): Register roots.
10192 * decl.c (ggc_p): Set to 1.
10193 (pending_local_decls): Make it static.
10194 (push_jvm_slot): Use GC functions for allocation.
10195 (init_decl_processing): Register roots.
10196 (give_name_to_locals): Use GC functions for allocation.
10197 (lang_mark_tree): New function.
10198 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
10199 functions for allocation.
10200 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
10201 * lex.c (java_lex): Use build_string, rather than replicating it
10203 * parse.y (goal): Add more roots.
10204 (mark_parser_ctxt): New function.
10205 * typeck.c: Include ggc.h.
10207 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
10210 contains something else than MODIFY_EXPR.
10212 2000-09-23 Mark Mitchell <mark@codesourcery.com>
10214 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
10215 * Makefile.in (parse.o): Depend on ggc.h.
10216 (class.o): Likewise.
10217 (constants.o): Likewise.
10218 (decl.o): Likewise.
10219 (expr.o): Likewise.
10220 (jcf-parse.o): Likewise.
10221 (jcf-write.o): Likewise.
10222 (mangle.o): Likewise.
10223 * class.c: Include ggc.h.
10224 (build_static_field_ref): Register GC roots.
10225 (layout_class): Likewise.
10226 (init_class_processing): Likewise.
10227 * constants.c: Include ggc.h.
10228 (current_constant_pool_data_ref): Remove.
10229 (tag_nodes): Move it to ...
10230 (get_tag_node): ... here. Register GC roots.
10231 * decl.c: Include ggc.h. Remove many global tree definitions.
10232 (throw_node): Define.
10233 (java_global_trees): Likewise.
10234 (predef_filenames): Make the size a constant.
10235 (init_decl_processing): Adjust accordingly.
10236 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10237 * expr.c: Include ggc.h.
10238 (init_expr_processing): Register GC roots.
10239 (build_invokeinterface): Likewise.
10240 * java-tree.h: Replace extern tree declarations with macros.
10241 (java_global_trees): New variable.
10242 (java_tree_index): New enumeration.
10243 (init_jcf_parse): Declare.
10244 * jcf-parse.c: Include ggc.h.
10245 (current_class): Remove declaration.
10246 (main_class): Likewise.
10247 (all_class_list): Likewise.
10248 (predefined_filename_p): Adjust for constant size of
10250 (init_jcf_parse): New function.
10251 * jcf-write.c: Include ggc.h.
10252 (generate_classfile): Register GC roots.
10253 (append_synthetic_attribute): Likewise.
10254 (append_innerclass_attribute_entry): Likewise.
10255 * lang.c: Include ggc.h.
10256 (lang_print_error): Register GC roots.
10257 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10259 * parse.y: Include ggc.h.
10260 (wfl_operator): Remove.
10261 (goal): Register GC roots.
10262 (java_pop_parser_context): Adjust for new field names.
10263 (java_parser_context_save_global): Likewse.
10264 (java_parser_context_restore_global): Likewise.
10265 (java_parser_context_suspend): Likewise.
10266 (java_parser_context_resume): Likewise.
10267 (verify_constructor_circularity): Register GC roots.
10268 (lookup_cl): Likewise.
10269 (java_reorder_fields): Likewise.
10270 (build_current_this): Likewise.
10271 (class_in_current_package): Likewise.
10272 (argument_types_convertible): Likewise.
10273 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10275 2000-09-14 Tom Tromey <tromey@cygnus.com>
10277 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10279 2000-09-13 Tom Tromey <tromey@cygnus.com>
10281 * jcf-parse.c: Include <locale.h>.
10282 * jv-scan.c: Include <locale.h>.
10284 2000-09-12 Tom Tromey <tromey@cygnus.com>
10286 * expr.c (pop_type_0): Return `Object' if trying to merge two
10288 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10289 interface types; `Object' is always a valid supertype.
10291 2000-09-12 Tom Tromey <tromey@cygnus.com>
10294 * jv-scan.c (help): Document --encoding.
10295 (options): Added `encoding' entry.
10296 (OPT_ENCODING): New define.
10297 (main): Handle --encoding.
10298 Include <langinfo.h> if nl_langinfo exists.
10299 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10301 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10302 (parse_source_file): Correctly call java_init_lex. Added `finput'
10303 argument. Use nl_langinfo to determine default encoding.
10304 * java-tree.h (current_encoding): Declare.
10305 * parse.y (java_parser_context_restore_global): Don't restore
10307 (java_parser_context_save_global): Don't set `finput' field.
10308 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10310 * lang.c (current_encoding): New global.
10311 (lang_decode_option): Recognize `-fencoding='.
10312 (finish_parse): Don't close finput.
10313 * parse.h (struct parser_ctxt): Removed `finput' and
10314 `unget_utf8_value' fields. Added `lexer' field.
10315 (java_init_lex): Fixed declaration.
10316 * lex.c (java_new_lexer): New function.
10317 (java_destroy_lexer): Likewise.
10318 (java_read_char): Added `lex' argument. Handle iconv case.
10319 (java_read_unicode): Added `lex' argument. Count backslashes in
10321 (java_init_lex): Added `finput' and `encoding' arguments. Set
10322 `lexer' field in ctxp.
10323 (BAD_UTF8_VALUE): Removed.
10324 (java_lex): Handle seeing UEOF in the middle of a string literal.
10325 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10326 (java_lexer): New structure.
10329 (DEFAULT_ENCODING): New define.
10330 (java_destroy_lexer): Declare.
10332 2000-09-12 Tom Tromey <tromey@cygnus.com>
10334 Fix for PR gcj/343:
10335 * lex.c (java_init_lex): Initialize java_io_serializable.
10336 * parse.y (java_io_serializable): New global.
10337 (valid_ref_assignconv_cast_p): An array can be cast to
10340 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10342 * decl.c, expr.c: Include defaults.h if not already included.
10343 Don't define the *_TYPE_SIZE macros.
10345 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10347 * typeck.c (build_java_array_type): Correct first parameter
10348 in ADJUST_FIELD_ALIGN invocation.
10350 2000-09-06 Tom Tromey <tromey@cygnus.com>
10352 * lang-specs.h: Also recognize `-femit-class-files'.
10354 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10356 * verify.c (merge_types): Load the types to merge if necessary.
10358 2000-09-02 Anthony Green <green@redhat.com>
10360 * jcf-io.c: Include zlib.h.
10361 (open_in_zip): Read compressed class file archives.
10362 * zipfile.h (ZipDirectory): Add uncompressed_size and
10363 compression_method fields.
10364 * zextract.c (read_zip_archive): Collect file compression info.
10366 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10368 * parse.y (do_resolve_class): Also explore superclasses of
10369 intermediate enclosing contexts when searching for inner classes.
10371 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10373 * parse.y (variable_declarator_id:): Better error message.
10374 (expression_statement:): Use YYNOT_TWICE.
10375 (cast_expression:): Likewise.
10376 (assignment:): Likewise.
10378 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * parse.y (do_merge_string_cste): New locals. Create new
10381 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10383 2000-08-07 Hans Boehm <boehm@acm.org>
10385 * boehm.c (mark_reference_fields): Set marking bits for all words in
10386 a multiple-word record.
10387 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10390 2000-08-31 Mike Stump <mrs@wrs.com>
10392 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10393 jcf-dump$(exeext)): Make parallel safe.
10395 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10397 * jcf-parse.c (set_source_filename): Constify a char *.
10398 * jcf-write.c (append_innerclasses_attribute,
10399 make_class_file_name): Constify a char *. Don't recycle a
10400 variable for an unrelated purpose.
10401 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10402 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10404 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * expr.c (can_widen_reference_to): Fixed indentation.
10407 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10408 * parse.y: `finit$' replaces `$finit$' in comments.
10409 (try_builtin_assignconv): Fixed leading comment.
10411 2000-08-25 Greg McGary <greg@mcgary.org>
10413 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10415 2000-08-24 Greg McGary <greg@mcgary.org>
10417 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10418 * parse.y (BINOP_LOOKUP): Likewise.
10420 2000-08-22 Andrew Haley <aph@cygnus.com>
10422 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10423 sign extending. Fixes gcj/321.
10424 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10425 combining to make a jlong. Fixes gcj/321.
10427 2000-08-21 Nix <nix@esperi.demon.co.uk>
10429 * lang-specs.h: Do not process -o or run the assembler if
10432 2000-08-16 Andrew Haley <aph@cygnus.com>
10434 * typeck.c (build_java_array_type): Rewrite code to do array
10435 alignment. Take into account back-end macros when aligning array
10436 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10437 user to set alignment. Fixes gcj/252 and 160.
10439 2000-08-09 Tom Tromey <tromey@cygnus.com>
10441 * parse.y (check_abstract_method_definitions): Now return `int'.
10442 Check implemented interfaces. Fixes PR gcj/305.
10444 * parse.y (patch_switch_statement): Disallow `long' in switch
10445 expressions. Fixes PR gcj/310.
10447 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10449 * decl.c (finit_leg_identifier_node): New global.
10450 (init_decl_processing): Use `finit$' to initialize
10451 finit_identifier_node. Use `$finit$' to initialize
10452 finit_leg_identifier_node.
10453 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10454 * java-tree.h (finit_identifier_node): Changed attached comment.
10455 (finit_leg_identifier_node): New declaration.
10456 (ID_FINIT_P): Take finit_identifier_node and
10457 finit_leg_identifier_node into account. This is a backward
10458 compatibility hack.
10460 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10462 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10464 (generate_bytecode_insns): Check `nargs' before emitting it.
10465 * verify.c (merge_type_state): Fixed typo.
10466 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10467 generate_bytecode_{conditional,insns}.
10469 2000-08-13 Anthony Green <green@redhat.com>
10471 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10474 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * class.c (maybe_layout_super_class): Fixed indentation.
10477 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10478 (java_check_methods): New function declaration.
10479 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10480 instead of `str_ptr'.
10481 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10482 of a `invokeinterface' at the right time.
10483 * parse.h (WFL_STRIP_BRACKET): New macro.
10484 (SET_TYPE_FOR_RESOLUTION): Use it.
10485 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10486 (check_class_interface_creation): Don't check for cross package
10487 innerclass name clashes.
10488 (method_header): Behave properly if MDECL is `error_mark_node'.
10489 (method_declarator): Return `error_mark_node' if bogus current
10491 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10492 (resolve_and_layout): New local `decl_type', set and used. Call
10493 java_check_methods.
10494 (java_check_methods): New method.
10495 (java_layout_classes): Use it.
10496 (resolve_qualified_expression_name): No EH check necessary in
10498 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10500 (patch_assignment): Set DECL_INITIAL on integral final local.
10502 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * java-tree.h (flag_extraneous_semicolon): New extern.
10505 * lang-options.h: (-Wextraneous-semicolon): New option.
10506 * lang.c (flag_redundant): Fixed typo in leading comment.
10507 (flag_extraneous_semicolon): New global.
10508 (lang_decode_option): Set `flag_extraneous_semicolon' when
10509 -Wall. Decode `-Wextraneous-semicolon'.
10510 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10511 `empty_statement' rule.
10512 (class_body_declaration): Likewise.
10513 (method_body:): Accept `;' as a method body.
10514 (static_initializer:): Removed `SC_TK' hack.
10515 (constructor_block_end:): Likewise.
10516 (empty_statement:): Report deprecated empty declaration. Fixes
10519 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * parse.y (build_dot_class_method_invocation): Changed parameter
10522 name to `type'. Build signature from `type' and convert it to a
10523 STRING_CST if it's an array.
10524 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10525 to use `ref_type' directly.
10527 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10529 * lang-options.h: Added a comma after the last element to avoid
10530 syntax errors when other languages define additional options.
10532 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10534 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10535 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10536 (jc1): Link with $(BACKEND).
10537 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10539 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10541 * jvspec.c: Adjust type of second argument to
10542 lang_specific_driver, and update code as necessary.
10544 * class.c (build_dtable_decl): Initialize dummy.
10546 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10549 method bodies not to rule out discarding `<clinit>'; don't use
10550 <clinit> to initialize static fields with constant initializers.
10552 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10554 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10556 (method_synthetic): New global.
10557 (HANDLE_METHOD): Recognize synthetic method and tell
10558 `print_method_info' about it.
10559 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10560 processing a synthetic method.
10561 * jcf-reader.c (skip_attribute): New function.
10562 ( skip_attribute): Likewise.
10564 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (build_outer_field_access): Fixed comments.
10567 (fix_constructors): Emit the initialization of this$<n> before
10569 (resolve_qualified_expression_name): Build an access to `decl' if
10572 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10574 * parse-scan.y (curent_class): Non longer const.
10575 (inner_qualifier, inner_qualifier_length): Deleted.
10576 (current_class_length): New global.
10577 (bracket_count): Fixed typo in leading comment.
10578 (anonymous_count): New global.
10579 (class_instance_creation_expression:): Handle anonymous classes.
10580 (anonymous_class_creation:): New rule.
10581 (push_class_context): Rewritten.
10582 (pop_class_context): Likewise.
10583 (INNER_QUALIFIER): Macro deleted.
10584 (report_class_declaration): call `push_class_context' when
10585 entering the function. `fprintf' format modified not to use
10587 (report_class_declaration): Assign `package_name' and
10588 `current_class' to NULL separately.
10590 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * expr.c (build_invokeinterface): Call layout_class_methods on
10595 2000-07-27 Tom Tromey <tromey@cygnus.com>
10596 Anthony Green <green@cygnus.com>
10597 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * class.c (make_class_data): Create vtable for abstract classes.
10600 (get_dispatch_table): Changed to cope with abstract classes.
10602 2000-07-27 Tom Tromey <tromey@cygnus.com>
10604 * parse.y (patch_method_invocation): Don't reverse the argument
10605 list when dealing with anonymous class constructors. Fixed typo in
10608 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * parse.y (build_alias_initializer_parameter_list): Reverse
10611 crafted list when building aliases for anonymous class
10614 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10616 * parse.y (jdep_resolve_class): Don't bother checking potential
10617 innerclass access if `decl' is NULL.
10618 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10621 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * parse.c: Remove (again.)
10625 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10628 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10629 outside the `if' statement, alias to innerclass removed, `decl'
10630 used to mark the class complete.
10632 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10634 * parse.y (simple_name:): Fixed typo in error message.
10636 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10639 or its first operand can be error marks.
10641 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10644 * parse.y (method_header): Likewise.
10646 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * parse.y (process_imports): Consider that one might be trying to
10649 import an innerclass. Fixes gcj/254
10651 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * parse.y (find_as_inner_class): Handle the case where the
10654 enclosing context of an innerclass has been loaded as bytecode.
10656 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * parse.y (simple_name:): Reject `$' in type names.
10659 (resolve_type_during_patch): Use `type' as a second
10660 argument to resolve_no_layout. Fixes gcj/257.
10662 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10664 * parse.y (find_most_specific_methods_list): Select the only
10665 non-abstract method even if max has been set.
10666 Fixes gcj/285, gcj/298.
10668 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10670 * lang-specs.h: Added %(jc1) to java compiler options.
10672 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10674 * .cvsignore: New file.
10676 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * parse.y (not_accessible_p): Access granted to innerclasses
10679 (indirectly) extending the reference type. Fixes gcj/249.
10681 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * parse.y (patch_method_invocation): Fixed comment.
10684 (maybe_use_access_method): Build this$<n>s to the context of the
10685 target method, or a type that extends it. Fixes gcj/242.
10687 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10691 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10693 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10695 2000-07-13 Tom Tromey <tromey@cygnus.com>
10697 * lang-specs.h: Added %{I*}.
10699 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10701 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10703 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10705 * parse-scan.c: Remove.
10707 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10709 * class.c (set_super_info): Handled protected inner classes.
10710 (common_enclosing_context_p): Bail early if arguments aren't both
10712 (get_access_flags_from_decl): Handle private and protected inner
10714 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10715 (CLASS_PROTECTED): Likewise.
10716 (struct lang_type): New bitfield `poic'.
10717 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10718 inner classes only.
10719 (check_inner_class_access): Renamed arguments, added
10720 comments. Handles protected inner classes (fixes gcj/225)
10721 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10723 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10725 * parse.y (resolve_qualified_expression_name): Verify qualified
10726 access to `this'. Fixes gcj/239.
10728 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10730 * jcf-write.c (generate_classfile): Don't install ConstantValue
10733 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * parse.y (resolve_qualified_expression_name): Handle inner class
10736 access. Fixes gcj/256.
10738 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10740 * jcf-write.c (generate_classfile): Properly install the
10741 ConstantValue attribute and the initial value constant pool index
10742 on string constants.
10743 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10746 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10748 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10750 * parse.y (find_as_inner_class): Fixed typo.
10751 (do_resolve_class): Explore enclosing contexts when searching for
10752 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10753 (check_inner_class_access): Check `decl' which can be null in case
10754 of previous errors.
10756 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10758 * java-tree.h (java_debug_context): Declared `extern'.
10759 (safe_layout_class): Likewise.
10760 * parse.y (resolve_field_access): Field must be `static' in order
10761 to be replaced by its initial value. Added comments.
10762 (find_applicable_accessible_methods_list): Fixed typo.
10763 (find_most_specific_methods_list): Methods found in innerclasses
10764 take over methods founds in the enclosing contexts.
10765 (java_complete_tree): Loosen restrictions on the type of DECLs
10766 that can be replaced by their initialization values.
10767 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10769 2000-07-05 Tom Tromey <tromey@cygnus.com>
10771 * Make-lang.in (PARSE_DIR): New macro.
10772 (PARSE_RELDIR): Likewise.
10773 (PARSE_C): Likewise.
10774 (PARSE_SCAN_C): Likewise.
10775 ($(PARSE_C)): New target.
10776 ($(PARSE_SCAN_C)): Likewise.
10777 (SET_BISON): New macro.
10778 (BISONFLAGS): Likewise.
10779 (JAVABISONFLAGS): Likewise.
10781 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10783 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10784 argument on the first pass for CNI as well as JNI.
10785 (print_method_info): Set up method name on the first pass only.
10787 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10789 * parse.y (parser_qualified_classname): Removed parameter
10791 (create_interface): Removed first passed parameter to
10792 parser_qualified_classname.
10793 (create_class): Likewise. Don't install alias on static
10794 innerclasses. Fixes gcj/275.
10796 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10798 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10799 debugable statement with empty_stmt_node. Fixes gcj/272
10801 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10806 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * jcf-write.c (push_long_const): Appropriately cast short negative
10811 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10813 * parse.y (verify_constructor_super): Use loop variable
10814 `m_arg_type' initialized with `mdecl_arg_type'.
10816 2000-06-29 Tom Tromey <tromey@cygnus.com>
10818 * parse.y (resolve_field_access): Handle case where `type_found'
10821 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10823 * expr.c (lookup_field): The same field can be found through two
10824 different interface. Don't declare it ambiguous in that case.
10826 2000-06-27 Tom Tromey <tromey@cygnus.com>
10828 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10829 follows \r, then unget it at a lower level.
10831 2000-06-26 Tom Tromey <tromey@cygnus.com>
10833 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10834 java_complete_tree.
10836 2000-06-25 Tom Tromey <tromey@cygnus.com>
10838 * parse.y (for_statement): Wrap expression in a WFL if it is a
10839 constant. For PR gcj/268.
10841 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * parse.y (do_resolve_class): Minor optimiztion in the package
10844 list search. Removed unnecessary test and return statement.
10845 (valid_ref_assignconv_cast_p): Order of arguments to
10846 enclosing_context_p fixed.
10848 2000-06-24 Tom Tromey <tromey@cygnus.com>
10850 * expr.c (lookup_field): Print error and return error_mark_node if
10851 field reference is ambiguous.
10853 * parse.y (check_abstract_method_definitions): Also check if
10854 `other_method' is abstract.
10856 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10858 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10860 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10861 (struct lang_type): New field `pic'.
10862 (CLASS_PRIVATE): New macro.
10863 * parse.y (check_inner_class_access): New function.
10864 (jdep_resolve_class): Call it.
10866 2000-06-23 Tom Tromey <tromey@cygnus.com>
10868 * parse.y (patch_incomplete_class_ref): Initialize the returned
10869 class. For PR gcj/260.
10871 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10875 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10877 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10878 Java specific checks.
10879 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10880 screened by DECL_P.
10881 * java-tree.def (CASE_EXPR): Marked 'e'.
10882 (DEFAULT_EXPR): Likewise.
10883 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10884 screened by DECL_P.
10885 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10886 Java specific checks.
10887 (generate_bytecode_insns): Test try_block for BLOCK before using
10889 * parse.y (build_wfl_wrap): Added `location' argument. Set
10890 EXPR_WFL_LINECOL accordingly.
10891 (dim_expr:): Wrap constants with WFLs.
10892 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10893 (resolve_package): Check for `stmt' not being a BLOCK before
10894 building a debuggable statement with it.
10895 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10897 (resolve_field_access): Make sure `decl' is a DECL before treating
10899 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10900 IDENTIFIER_NODE before treating it as such.
10901 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10902 treating it as such.
10903 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10904 to be applied only on non array types.
10906 2000-06-16 Per Bothner <per@bothner.com>
10908 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10909 define in terms of DECL_RESULT, as that fails when --enable-checking.
10911 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10913 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10914 types the same in comparison.
10915 (CHECK_OP): Add static prototype.
10917 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10919 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10920 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10921 * parse.c: Rebuilt.
10923 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10925 * decl.c (create_primitive_vtable): Prototype.
10927 * jcf-write.c (generate_bytecode_insns): Initialize variable
10930 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10932 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10934 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10935 to track searched classes, and do not search the same class more than
10936 once. Call find_applicable_accessible_methods_list on immediate
10937 superclass, instead of search_applicable_method_list on all ancestors.
10938 Fix for PR gcj/238.
10940 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10942 * parse.y (register_fields): Permit static fields in inner classes
10943 if they are final. Fix for PR gcj/255.
10945 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10947 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10948 * parse.y (find_in_imports): Returned type changed to void,
10949 leading comment fixed.
10950 (register_package): New function.
10951 (qualify_and_find): Likewise.
10952 (package_declaration:): Use `register_package'.
10953 (single_type_import_declaration:): Removed local variable
10954 `node'. Added missing `;' for consistency.
10955 (type_import_on_demand_declaration:): Use `chainon' to link new
10957 (lookup_field_wrapper): Lookup local variables defined in outer
10959 (java_complete_class): Don't reverse the list of imported on demand.
10960 (do_resolve_class): Reorganized. Removed local variable
10961 `original_name'. Call `qualify_and_find' with the current package
10962 name, invoke `find_in_imports_on_demand' right after. Call
10963 `qualify_and_find' with the packages we've seen so far. Fixed
10964 operations numbering in comments.
10965 (java_expand_class): Don't reverse `package_list'.
10966 (find_most_specific_methods_list): New local variables `abstract'
10967 and `candidates'. Use them to pick the right method.
10969 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10971 * parse.y (check_modifiers_consistency): Don't subtract out
10972 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10974 2000-06-04 Philipp Thomas <pthomas@suse.de>
10976 * Makefile.in (INTLLIBS): New.
10980 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10982 * class.c (get_dispatch_table): Build the vtable dummy entry list
10983 element with a null purpose. Fixed leading comment.
10984 (build_dtable_decl): Build an accurate dtable type when appropriate
10987 2000-06-02 Richard Henderson <rth@cygnus.com>
10989 * lang.c (lang_get_alias_set): New.
10991 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10993 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10994 before using it as the accessed field.
10996 2000-05-31 Tom Tromey <tromey@cygnus.com>
10998 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10999 char_array_vtable, short_array_vtable, int_array_vtable,
11000 long_array_vtable, float_array_vtable, double_array_vtable):
11002 * expr.c (get_primitive_array_vtable): New function.
11003 (create_primitive_vtable): New function.
11004 (java_lang_expand_expr): Enable code to statically generate
11006 * decl.c (init_decl_processing): Create primitive vtables.
11007 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
11008 short_array_vtable, int_array_vtable, long_array_vtable,
11009 float_array_vtable, double_array_vtable): Define.
11011 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
11013 * java/parse.y (find_applicable_accessible_methods_list):
11014 Don't add an uninitialized value to the list.
11016 2000-05-25 Tom Tromey <tromey@cygnus.com>
11018 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
11019 when trying to see if field's class should be initialized. Always
11020 initialize field's declaring class, not qualified class.
11023 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
11024 `wfl_operator', to maybe_build_primttype_type_ref.
11027 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
11029 * parse.y (patch_method_invocation): Don't try to lookup methods
11030 in primitive types.
11032 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11034 * parse.y (resolve_field_access): Call the appropriate <clinit>
11035 before accessing the length of a static array. Craft a decl for
11036 the field while its time. Fixes PR gcj/129.
11038 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11040 * parse.y (resolve_package): Correctly set `*next' (was off by
11042 (resolve_qualified_expression_name): Fixed comment.
11044 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11046 * jcf-parse.c (jcf_parse_source): Reset current_class and
11047 current_function_decl to NULL before parsing a new file.
11049 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11051 * parse.y (block_end:): If the collected block doesn't feature a
11052 statement, insert an empty statement.
11054 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * parse.y (maybe_yank_clinit): New function.
11057 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
11058 end of the list of methods belonging to a class.
11059 (java_complete_expand_method): Check whether <clinit> is really
11060 necessary and expand it accordingly.
11062 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11064 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
11065 processed by the method's switch statement.
11067 2000-05-19 Tom Tromey <tromey@cygnus.com>
11069 * java-tree.h: Added init state enum.
11070 * decl.c (emit_init_test_initialization): Initialize class
11071 initialization check variable by looking at class' state.
11073 2000-05-19 Tom Tromey <tromey@cygnus.com>
11075 * java-tree.h (build_instanceof): Declare.
11076 (build_get_class): Declare.
11077 * parse.y (patch_binop): Use build_instanceof.
11078 * expr.c (build_instanceof): New function. If class is final,
11079 don't make a function call.
11080 (expand_java_INSTANCEOF): Use it.
11081 (build_get_class): New function.
11083 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
11085 * jcf-write.c (generate_classfile): Scan the source_file for
11086 slashes with the right pointer variable.
11088 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
11090 * lang.c (lang_decode_option): Update -Wunused flags by calling
11092 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
11094 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
11096 * check_init.c (check_init): Constify local char *.
11097 * class.c (push_class): Constify local char *.
11098 * java_tree.h: Update prototypes.
11099 * jcf-io.c (open_class): Constify filename parameter and
11101 (find_class): Remove redundant string copy. Cast return from
11103 * jcf-parse.c (read_class, parse_class_file, yyparse):
11104 Constify local char *.
11105 * jcf-write.c (generate_bytecode_insns, generate_classfile):
11106 Constify local char *.
11107 * jcf.h (JCF): Constify filename and classname.
11108 (JCF_FINISH): Cast args to FREE to char * when appropriate.
11109 * lang.c (init_parse): Constify parameter and return value.
11110 * lex.c (java_get_line_col): Constify filename parameter.
11111 * parse.h: Constify parser_ctxt.filename. Update prototypes.
11112 * parse.y (java_parser_context_suspend,
11113 issue_warning_error_from_context, safe_layout_class): Constify
11115 * parse.c: Regenerate.
11117 2000-05-08 Tom Tromey <tromey@cygnus.com>
11119 * expr.c (build_jni_stub): Cache the result of
11120 _Jv_LookupJNIMethod.
11122 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11124 * decl.c (predef_filenames_size): Now 7.
11125 (predef_filenames): New seventh entry.
11127 2000-05-04 Tom Tromey <tromey@cygnus.com>
11129 * boehm.c (mark_reference_fields): Don't mark RawData fields.
11130 Keep track of when we've seen a reference field after a
11131 non-reference field.
11132 (get_boehm_type_descriptor): Handle case where we see
11133 non-reference fields but no trailing reference field.
11134 * decl.c (rawdata_ptr_type_node): Define.
11135 (init_decl_processing): Initialize rawdata_ptr_type_node.
11136 * java-tree.h (rawdata_ptr_type_node): Declare.
11138 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11140 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
11141 specifiers in calls to fprintf.
11143 2000-05-03 Andrew Haley <aph@cygnus.com>
11145 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
11147 * javaop.h (WORD_TO_INT): New function.
11148 (IMMEDIATE_s4): Use WORD_TO_INT.
11149 * jcf.h (JPOOL_INT): Ditto.
11151 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
11154 2000-04-19 Tom Tromey <tromey@cygnus.com>
11156 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
11157 on native function.
11158 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
11160 * expr.c (build_jni_stub): New function.
11161 * lang-specs.h: -fjni and -femit-class-file are incompatible.
11162 * parse.c: Rebuilt.
11163 * parse.y (java_complete_expand_methods): Expand a native method
11164 and call build_jni_stub if -fjni given.
11165 * lang-options.h: Document -fjni.
11166 * lang.c (flag_jni): New global.
11167 (lang_f_options): Added `jni' entry.
11168 * java-tree.h (soft_lookupjnimethod_node,
11169 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
11171 (flag_jni): Declare.
11172 (build_jni_stub): Declare.
11173 (struct lang_decl): Added `native' flag.
11174 (METHOD_NATIVE): Redefined to use `native' field of lang specific
11176 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
11177 soft_jnipopsystemframe_node): New globals.
11178 (init_decl_processing): Set them. _Jv_InitClass only takes one
11181 * java-tree.def: Put into `C' mode.
11183 2000-04-27 Tom Tromey <tromey@cygnus.com>
11186 * expr.c (expand_invoke): Generate check to see if object pointer
11187 is null in nonvirtual invocation case.
11188 * java-tree.h (soft_nullpointer_node): Declare.
11189 * decl.c (soft_nullpointer_node): New global.
11190 (init_decl_processing): Initialize soft_nullpointer_node.
11191 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11192 or `private' methods.
11193 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11195 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11197 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11200 2000-04-26 Tom Tromey <tromey@cygnus.com>
11202 * zextract.c (find_zip_file_start): New function.
11203 (read_zip_archive): Use it.
11205 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11207 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
11209 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * class.c (common_enclosing_context_p): New function.
11212 * java-tree.h (common_enclosing_context_p): Added prototype.
11213 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
11214 classes sharing an outer context with the current instance.
11215 * parse.y (build_access_to_thisn): Fixed leading comment.
11216 (verify_constructor_super): New local `supper_inner'. Skip
11217 enclosing context argument in the case of inner class constructors.
11218 (patch_method_invocation): Insert proper context as second
11219 parameter to pure inner class constructor super invocations.
11221 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11223 * parse.y (end_class_declaration): Reset the interface number
11226 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11228 * parse.y (source_start_java_method): Deleted unnecessary code.
11229 (patch_method_invocation): Fixed comment.
11231 2000-04-24 Robert Lipe <robertlipe@usa.net>
11233 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11235 2000-04-23 Tom Tromey <tromey@cygnus.com>
11237 * boehm.c (mark_reference_fields): Use int_byte_position.
11239 2000-04-22 Tom Tromey <tromey@cygnus.com>
11241 * boehm.c (mark_reference_fields): Only call byte_position on
11244 2000-04-22 Tom Tromey <tromey@cygnus.com>
11246 * boehm.c (mark_reference_fields): Added `last_view_index'
11247 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11249 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11251 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11252 * parse.y (check_class_interface_creation): Fixed comments. Select
11253 permitted modifiers for (inner) interfaces. Changed error message
11254 to report rejected modifiers used with local classes.
11256 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11258 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11259 of directly inherited type considered in scope.
11260 * parse.y (do_resolve_class): Search inherited classes for inner
11263 2000-04-20 Tom Tromey <tromey@cygnus.com>
11265 * parse.y (not_accessible_p): Use member's class, not current
11266 class, when doing inheritance check for protected reference.
11269 2000-04-20 Jason Schroeder <shrode@subnature.com>
11271 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11273 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11275 * parse.y (lookup_field_wrapper): Search for final local aliases.
11276 (resolve_expression_name): Let lookup_field_wrapper search for
11277 final local aliases. Force the value of `name' if one is found.
11278 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11279 an expression name. Fixed comments.
11281 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11283 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11285 2000-04-19 Tom Tromey <tromey@cygnus.com>
11287 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11289 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11293 2000-04-18 Tom Tromey <tromey@cygnus.com>
11296 * gjavah.c (utf8_cmp): Changed return value.
11297 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11299 (cxx_keywords): New global.
11300 (get_field_name): Handle new result of cxx_keyword_subst.
11301 (print_method_info): Likewise.
11303 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11305 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11306 with a newline, for CNI.
11307 (print_stub_or_jni): Print a space or newline before method name for
11308 CNI as well as JNI.
11309 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11310 (process_file): Include gcj/cni.h if generating CNI stubs.
11312 2000-04-16 Tom Tromey <tromey@cygnus.com>
11314 * gjavah.c (decompile_method): Use print_field_name.
11317 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11319 * parse.y (java_expand_classes): Reverse the package list once.
11320 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11322 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11323 the `==' and `!=' operators.
11325 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11327 * jcf-write.c (generate_bytecode_insns): At invocation time,
11328 always relate an interface method to the type of its selector.
11330 2000-04-05 Tom Tromey <tromey@cygnus.com>
11333 * expr.c (expand_invoke): Generate check to see if object pointer
11334 is null in nonvirtual invocation case.
11335 * java-tree.h (soft_nullpointer_node): Declare.
11336 * decl.c (soft_nullpointer_node): New global.
11337 (init_decl_processing): Initialize soft_nullpointer_node.
11338 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11339 or `private' methods.
11340 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11342 2000-04-05 Tom Tromey <tromey@cygnus.com>
11344 Fix for PR gcj/140:
11345 * parse.y (check_final_assignment): Recognize assignments to the
11346 `length' field of an array when generating class files.
11348 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11350 * class.c (decl_hash): Prototype removed.
11351 (decl_compare): Likewise.
11353 2000-04-05 Tom Tromey <tromey@cygnus.com>
11355 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11356 * parse.y (check_modifiers_consistency): Check for final/volatile
11357 clash. Fixes PR gcj/164.
11359 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11361 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11363 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11365 (add_method_1): Use `java_hash_hash_tree_node' and
11366 `java_hash_compare_tree_node'.
11367 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11368 (java_hash_compare_tree_node): Likewise.
11369 * parse.y (find_applicable_accessible_methods_list): Create,
11370 delete and use a hash table to remember already searched interfaces.
11372 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11374 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11377 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11379 * boehm.c (mark_reference_fields, set_bit): Prototype.
11380 (set_bit): Un-ANSI-fy definition.
11382 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11385 * decl.c (emit_init_test_initialization): Likewise.
11387 * gjavah.c (jni_print_char): Likewise.
11389 * parse.y (create_new_parser_context): Likewise.
11391 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11393 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11394 patch missing hunk. Fixed indentation.
11396 2000-03-30 Tom Tromey <tromey@cygnus.com>
11398 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11399 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11401 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11403 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11404 when negative *before* using it as an array index.
11405 * ChangeLog: Fixed typo.
11407 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11409 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11410 to 0 when it reaches -1.
11412 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * jcf-parse.c (get_constant): Properly cast `num' during the
11415 invocation of `add_double'.
11416 * jcf-write.c (push_long_const): Properly cast `lo' before
11417 comparing it to short bounds.
11418 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11419 `interface_body:' is reduced after the current interface is
11422 2000-03-26 Tom Tromey <tromey@cygnus.com>
11424 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11425 Java-specific `-f' option.
11427 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11429 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11430 Adjust order of making types.
11431 Make bitsize_*_node values.
11433 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11435 * class.c (make_field_value): Use byte_position.
11436 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11437 (java_array_data_offset): Likewise.
11438 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11441 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11443 * parse.y (check_abstract_method_definitions): New local
11444 `end_type_reached'. Make sure we also consider `end_type'.
11445 (java_check_abstract_method_definitions): Make sure we eventually
11446 consider `java.lang.Object'.
11447 (maybe_use_access_method): Don't use access method if not in the
11448 context of a pure inner class or if the method's context is right.
11449 (find_applicable_accessible_methods_list): New static flag
11450 `object_done'. Don't search abstract classes as interfaces. Fixed
11451 indentation. Fixed the `java.lang.Object' only search. Search
11452 class interface(s) first, then fully search enclosing contexts.
11453 (find_most_specific_methods_list): Pick the closest candidate when
11454 they're all abstract.
11456 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11459 properly initialize `finished_label'. Don't emit gotos for empty
11462 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11464 * except.c (emit_handlers): Clear catch_clauses_last.
11466 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11468 * parse.y (check_method_types_complete): New function.
11469 (create_class): Reset anonymous class counter only when seeing an
11471 (java_complete_class): JDEP_METHOD: Don't recompute signature
11474 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11476 * class.c (build_static_ref): Fixed indentation in comment.
11477 * java-tree.def (TRY_EXPR): Fixed typo in name.
11478 (CLASS_LITERAL): Likewise.
11479 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11480 (struct lang_type): New field `dot_class'.
11481 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11482 (generate_classfile): Method `class$' is synthetic.
11483 * parse.y (build_do_class_method): New function.
11484 (build_dot_class_method_invocation): Likewise.
11485 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11486 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11487 (qualify_ambiguous_name): Likewise.
11488 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11489 (build_try_statement): Fixed leading comment.
11491 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11493 * class.c (make_field_value): Properly handle sizes.
11494 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11495 (layout_class_method): Count using trees.
11496 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11497 * expr.c (java_array_data_offset): Use int_bit_position.
11498 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11499 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11501 2000-03-16 Tom Tromey <tromey@cygnus.com>
11503 * lang.c (flag_hash_synchronization): New global.
11504 (lang_f_options): Added `hash-synchronization'.
11505 * lang-options.h: Mention -fhash-synchronization.
11506 * java-tree.h (flag_hash_synchronization): Declare.
11507 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11508 hash table synchronization is disabled.
11509 * decl.c (init_decl_processing): Only push `sync_info' value when
11510 hash table synchronization is disabled.
11511 * class.c (make_class_data): Only push `sync_info' field when hash
11512 table synchronization is disabled. Removed dead code.
11514 2000-03-16 Tom Tromey <tromey@cygnus.com>
11516 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11518 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11520 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11522 * parse.y (patch_method_invocation): Handle anonymous classes
11523 creation in static context.
11525 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11527 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11528 * parse.y (resolve_qualified_expression_name): Use it.
11529 (patch_method_invocation): Likewise.
11531 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11534 depending on the type of dependency which dictates what the
11536 (unresolved_type_p): Resolved types limited to the current class.
11538 2000-03-15 Tom Tromey <tromey@cygnus.com>
11540 * decl.c (init_decl_processing): Set type of `sync_info' to be
11543 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11544 Correctly compute bit number for current slot. Zero `high' and
11545 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11546 mark_reference_fields.
11547 (mark_reference_fields): New function.
11549 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11551 * parse.y (register_incomplete_type): Fixed initialization of
11554 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11558 (push_class_context, pop_class_context): New function.
11559 (class_body:): Call pop_class_context.
11560 (interface_body:): Likewise.
11561 (INNER_QUALIFIER): New macro.
11562 (report_class_declaration): Changed output format and use
11563 INNER_QUALIFIER. Call push_class_context.
11565 2000-02-14 Andrew Haley <aph@cygnus.com>
11567 * check-init.c (check_init): Add new cases for unary and binary
11570 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * parse.y (resolve_package): Set `next' once a type name has been
11573 progressively discovered.
11574 (resolve_qualified_expression_name): Propagate resolution only if
11575 there are remaining qualifiers. Take into account `q' might have
11576 been cleared after re-qualification.
11577 * parse.y (patch_method_invocation): New local `resolved'.
11578 Section dealing with qualified expression rewritten to use
11579 resolve_field_access.
11581 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * parse.h (PUSH_CPC): Fixed indentation.
11584 (DEBUG_CPC): New macro.
11585 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11586 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11587 * parse.y (class_body_declaration:): Use
11588 SET_CPC_INSTANCE_INITIALIZER_STMT.
11589 (method_declaration:): Check for null current_function_decl.
11590 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11591 (java_parser_context_pop_initialized_field): Better handling of
11593 (maybe_make_nested_class_name): Mark nested class name as
11594 qualified when necessary.
11595 (end_class_declaration): Don't call java_parse_context_resume when
11596 one or more error occurred.
11597 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11598 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11599 SET_CPC_INITIALIZER_STMT.
11600 (method_header): Check for inner classes declaring static methods.
11601 (resolve_qualified_expression_name): Handle situation where `this'
11604 2000-03-13 Hans Boehm <boehm@acm.org>
11606 * typeck.c (build_prim_array_type): Correctly set the high word too.
11608 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11610 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11612 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11613 list of methods for interfaces.
11615 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11617 * parse.y (qualify_ambiguous_name): Properly handle expressions
11620 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11622 * parse.y (check_final_assignment): Extended to process
11624 (patch_assignment): Have check_final_assignment called only once.
11626 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * java-tree.h (IS_INIT_CHECKED): New flag.
11629 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11630 * parse.y (patch_string): Call force_evaluation_order on the
11631 completed string concatenation tree.
11632 * expr.c (force_evaluation_order): Call force_evaluation_order on
11633 function's arguments too.
11635 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11637 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11638 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11639 (build_anewarray): Likewise.
11640 * parse.y (patch_newarray): Likewise.
11641 * parse.c: Regenerated.
11643 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11645 * decl.c (init_decl_processing): Added new class fields `depth',
11646 `ancestors', and `idt' to class_type_node. Use
11647 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11648 * class.c (make_class_data): Push initial values for new fields.
11649 * java-tree.h: Updated prototype for `build_invokeinterface'.
11650 * expr.c (build_invokeinterface): Changed parameters to accept
11651 `method' tree. Calculate index of `method' in its declaring
11652 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11653 (expand_invoke): Call `build_invokeinterface' with new parameters.
11654 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11657 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11659 * typeck.c (lookup_do): Search superinterfaces first
11660 when looking up an interface method. From Godmar Back
11661 <gback@cs.utah.edu>
11663 2000-03-06 Tom Tromey <tromey@cygnus.com>
11665 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11667 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11669 * java-tree.h (lookup_argument_method2): Declared.
11670 (safe_layout_class): Prototype moved from parse.h.
11671 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11672 * parse.y (java_check_regular_methods): Local `super_class' gone.
11673 Call lookup_argument_method2 instead of lookup_argument_method.
11674 Perform modifier match for methods found declared in implemented
11675 interfaces. Fixed indentation problem. Overriding/hiding error
11676 report to take place only for methods found in classes.
11677 * typeck.c (lookup_argument_method): Changed leading
11678 comment. Re-written by calling lookup_do.
11679 (lookup_argument_method2): New function.
11680 (lookup_java_method): Re-written by calling lookup_do.
11681 (lookup_do): New function.
11683 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * check-init.c (check_init): Removed dead code. Handle (blank)
11687 * parse.y (declare_local_variables): New local `final_p', set it
11688 and use it to initialize LOCAL_FINAL.
11689 (check_final_assignment): Only check FIELD_DECLs.
11691 2000-02-17 Tom Tromey <tromey@cygnus.com>
11693 * Makefile.in (JAVA_OBJS): Added boehm.o.
11694 (boehm.o): New target.
11695 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11696 * java-tree.h (flag_use_boehm_gc): Declare.
11697 (get_boehm_type_descriptor): Declare.
11698 * lang.c (lang_f_options): Added `use-boehm-gc'.
11699 (flag_use_boehm_gc): New global.
11700 * lang-options.h: Added -fuse-boehm-gc.
11701 * boehm.c: New file.
11702 * class.c (get_dispatch_table): If class uses a Boehm type
11703 descriptor, put it in the vtable.
11704 (make_class_data): Removed dead code.
11706 2000-03-03 Per Bothner <per@bothner.com>
11708 * decl.c (init_decl_processing): Initialize sizetype properly.
11710 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11713 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11714 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11715 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11716 (jcf_parse): New local `current'. Load innerclasses seen in outer
11717 context being processed.
11718 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11719 * jcf-write.c (append_innerclasses_attribute): New function.
11720 (append_innerclasses_attribute_entry): Likewise.
11721 (get_access_flags): Handle static classes. Set anonymous and local
11722 classes to be private.
11723 (generate_classfile): Attribute count adjusted. Call
11724 append_innerclasses_attribute.
11725 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11726 PURE_INNER_CLASS_TYPE_P.
11727 * parse.y (parser_qualified_classname): New parameter `is_static',
11728 produce non qualified name accordingly.
11729 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11730 (create_interface): Added argument to parser_qualified_classname.
11731 (create_class): Added argument to parser_qualified_classname. Setup
11732 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11733 (add_inner_class_fields): Fixed indentation.
11734 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11735 (method_declarator): Fixed typo in comment.
11736 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11737 (build_current_thisn): Likewise.
11738 (patch_method_invocation): Likewise.
11740 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11742 * decl.c (current_function_decl): Move to toplev.c.
11744 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11746 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11747 (DECL_BIT_INDEX): Use underlying representation.
11748 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11750 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11752 * expr.c (build_java_ret): Pass proper type to size_binop.
11754 2000-02-25 Anthony Green <green@cygnus.com>
11756 * expr.c (build_class_init): Mark the decl to be ignored by
11758 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11759 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11760 * class.c (init_test_hash_newfunc): New function.
11761 (decl_hash): New function.
11762 (decl_compare): New function.
11763 * decl.c (emit_init_test_initialization): New function.
11764 (complete_start_java_method): Traverse the init test hashtable,
11765 calling emit_init_test_initialization.
11766 (always_initialize_class_p): Define.
11767 * expr.c (build_class_init): Use initialization tests when
11768 emitting class initialization code.
11769 (always_initialize_class_p): Declare.
11770 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11772 * java-tree.h: Include hash.h.
11773 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11774 (struct lang_decl): Add init_test_table field.
11775 (init_test_hash_entry): Define.
11777 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11779 * gjavah.c (main): Avoid using `argi' to report unimplemented
11782 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11784 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11785 initialize locals to avoid warnings. Local `exception_type' moved
11788 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11790 * parse.y (resolve_expression_name): Use `orig' as a second
11791 argument to resolve_field_access.
11792 (resolve_field_access): Removed unnecessary code when dealing with
11795 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11797 * class.c (push_super_field): Don't push the field twice.
11798 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11799 * parse.h (java_reorder_fields): Prototyped.
11800 * parse.y (java_reorder_fields): New function.
11801 (java_layout_class): Simplified not to worry about re-ordering.
11803 2000-02-23 Tom Tromey <tromey@cygnus.com>
11805 * gjavah.c (print_name): In JNI case, correctly quote string.
11806 (print_method_info): Don't handle overrides in JNI mode.
11808 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11810 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11811 value type set to `boolean_type_node'.
11813 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11815 * jcf-dump.c (main): Test for correct condition after
11816 output file creation.
11818 2000-02-19 Anthony Green <green@cygnus.com>
11820 * jcf-depend.c (add_entry): Fix test for first list entry.
11822 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11824 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11825 * constants.c (build_constants_constructor): Likewise.
11827 2000-02-19 Anthony Green <green@cygnus.com>
11829 * jcf-depend.c (add_entry): Add entries to the end of the list.
11831 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11833 * decl.c (INT_TYPE_SIZE): Define if necessary.
11834 (expand_java_return): Handle the case of a native integer smaller
11835 than a JVM integer.
11837 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11839 * gjavah.c (help): Use GCCBUGURL.
11840 * jv-scan.c (help): Likewise.
11841 * jcf-dump.c (help): Likewise.
11843 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11845 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11848 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * jcf-parse.c (load_class): Call `fatal' if no file containing
11851 the target class are found.
11853 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11855 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11856 lex.c, lex.h, and PARSE_H to...
11857 (parse.o, parse-scan.o): ...here, respectively.
11859 * lex.c: Split out code that may trigger SIGFPE from yylex()
11860 to its own function.
11861 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11863 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11865 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11867 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11869 * parse.y (outer_field_access_p): Stop in time when outer contexts
11871 (resolve_qualified_expression_name): Properly qualify *everything*
11872 after a package.type to be resoled as expression names.
11873 (find_applicable_accessible_methods_list): Save/restore `class' to
11874 isolate it from a possible outer context search.
11876 2000-02-15 Tom Tromey <tromey@cygnus.com>
11878 * gjavah.c (jni_print_char): New function.
11879 (print_full_cxx_name): Use it.
11880 (decode_signature_piece): Likewise.
11881 (print_cxx_classname): Likewise.
11883 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11885 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11887 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11889 * gjavah.c: Include version.h.
11891 * jcf-dump.c: Likewise.
11893 * jv-scan.c: Likewise.
11895 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11897 * parse.y (outer_field_access_fix): First parameter now a tree
11898 node. Check for assignment to final. First argument to
11899 build_outer_field_access_fix modified to accommodate prototype.
11900 (build_outer_field_access): Don't check for assignment to final
11902 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11903 possibly returned by outer_field_access_fix. Changed
11904 outer_field_access_fix's first argument.
11905 (check_final_assignment): $finit$'s context is OK.
11906 (patch_unaryop): Use node instead of its line/column value when
11907 calling outer_field_access_fix.
11909 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11911 * parse.y (interface_declaration:): No longer tagged
11912 <node>. Re-installed default action.
11913 (class_member_declaration:): Handle inner interfaces.
11914 (interface_member_declaration): Handle inner interfaces and
11916 (create_interface): Push error if one seen. Suspend parsing
11917 context when processing an inner interface.
11918 (register_fields): Inner class static field limitations not to
11919 apply to inner interfaces.
11921 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11923 * jcf-parse.c (load_class): Update `java_error_count' when a
11924 class' file can't be found.
11925 (parse.y): Avoid (byte)code generation when errors seen.
11927 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11929 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11930 decodes a valid node.
11931 (patch_binop): Handle TRUNC_DIV_EXPR.
11933 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11935 * parse.y (resolve_package): New local `acc'. Try to progressively
11936 build and guess a package and type name.
11938 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * parse.y (find_applicable_accessible_methods_list): Load and
11941 layout the search class if necessary.
11942 (java_complete_tree): Keep to original type of the folded initial
11945 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11947 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11948 Generate error message if circularity is detected. New static
11950 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11951 * jcf-write.c (generate_bytecode_insns): Very simply handle
11953 * parse.y (java_check_circular_reference): Use
11954 `cyclic_inheritance_report' during report, if necessary.
11955 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11956 walking NEW_ARRAY_INIT twice.
11958 2000-02-09 Tom Tromey <tromey@cygnus.com>
11960 * parse.y (check_class_interface_creation): Allow inner classes to
11961 be `private' or `protected', check modifiers' consistency. Prevent
11962 block local classes from bearing any modifiers.
11964 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11966 * except.c (check_start_handlers): Re-add prototype lost in last
11968 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11970 2000-02-09 Andrew Haley <aph@cygnus.com>
11972 * decl.c (clear_binding_level): Remove excess initializer.
11973 (maybe_poplevels): Remove unused variable.
11974 (force_poplevels): Ditto.
11975 (struct binding_level): Add comment.
11977 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11979 * jcf-write.c (generate_classfile): Don't consider
11980 pre-initialization with reference value (use <clinit> instead.)
11981 * parse.y (java_fix_constructors): No generated constructor for
11983 (build_outer_field_access): Removed debug message.
11984 (outer_field_expanded_access_p): Adapted to bytecode generation.
11985 (build_outer_field_access_method): Use fix_method_argument_names.
11986 (build_outer_method_access_method): Fixed indentation. Added
11987 comment. Handle access method generation for static and also void
11989 (build_access_to_thisn): Inserted debug message.
11990 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11991 (resolve_qualified_expression_name): Fixed comment.
11992 (not_accessible_p): Adapted to bytecode generation. Added comment.
11993 (patch_method_invocation): Added comment.
11994 (maybe_use_access_method): Fixed leading comment. Handle static
11996 (java_complete_lhs): Don't shortcut handling of initialized upon
11997 declaration String type static fields when generating bytecode.
11998 (patch_unaryop): Handle outer field access when generating
12001 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12003 * java-tree.h (FIELD_THISN): New macro.
12004 * jcf-write.c (append_synthetic_attribute): New function.
12005 (generate_classfile): Set "Synthetic" attribute on this$<n>,
12006 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
12007 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
12009 (build_outer_field_access): Turned on access functions usage and
12010 generation when compiling to bytecode.
12011 (maybe_use_access_method): Likewise.
12013 2000-01-25 Andrew Haley <aph@cygnus.com>
12015 * java-except.h (struct eh_range): Add `expanded' field.
12016 (maybe_start_try): Add end_pc arg.
12017 (maybe_end_try): Ditto.
12018 * java-tree.h (force_poplevels): new function.
12019 * expr.c (expand_byte_code): Don't call maybe_start_try or
12021 * except.c (add_handler): Reset expanded.
12022 (expand_start_java_handler): Set expanded.
12023 (check_start_handlers): Don't expand a start handler that's
12024 already been expanded.
12025 (maybe_start_try): Add end_pc arg. Only expand a handler which
12027 (expand_end_java_handler): call force_poplevels.
12028 (force_poplevels): new function.
12029 * decl.c (binding_level): Add start_pc of binding level.
12030 (maybe_pushlevels): Call maybe_start_try when pushing binding
12032 (maybe_poplevels): Call maybe_end_try when popping binding levels.
12033 (LARGEST_PC): Define.
12034 (clear_binding_level): Use LARGEST_PC.
12036 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
12037 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
12038 (binding_depth, is_class_level, current_pc): new variables.
12039 (struct binding_level): ditto.
12040 (indent): new function.
12041 (push_jvm_slot): add debugging info.
12042 (maybe_pushlevels): ditto.
12043 (maybe_poplevels): ditto.
12044 (pushlevel): ditto.
12046 (start_java_method): ditto.
12047 (give_name_to_locals): comment only.
12048 * except.c (binding_depth, is_class_level, current_pc):
12050 (expand_start_java_handler): add debugging info.
12051 (expand_end_java_handler): ditto.
12053 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12055 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
12056 (print_name_for_stub_or_jni, process_file): Constify a char*.
12058 2000-02-03 Tom Tromey <tromey@cygnus.com>
12060 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
12062 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12064 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
12065 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
12068 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12070 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
12071 * java-tree.h (TYPE_II_STMT_LIST): New macro.
12072 (struct lang_type): New field `ii_block'.
12073 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
12074 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
12075 * parse.h (struct parser_ctxt): New field `instance_initializers'.
12076 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
12077 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
12078 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
12080 * parse.y (add_instance_initializer): New function.
12081 (in_instance_initializer): New static global.
12082 (class_body_declaration:): Link instance initializer block.
12083 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
12084 (array_creation_expression:): Remove unused local.
12085 (java_parser_context_push_initialized_field): Fixed leading
12086 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
12087 CPC_INSTANCE_INITIALIZER_LIST.
12088 (java_parser_context_pop_initialized_field): Likewise.
12089 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
12090 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
12091 CPC_INITIALIZER_STMT.
12092 (fix_constructors): New local `class_type'. Use it. Call
12093 add_instance_initializer.
12094 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
12095 (patch_return): Forbid return in instance initializers.
12096 (patch_throw_statement): Enforce exception handling in the context
12097 of instance initializers.
12099 2000-02-03 Tom Tromey <tromey@cygnus.com>
12101 * Make-lang.in (java.mostlyclean): Remove executables in
12104 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12106 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
12107 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
12108 (java_float_finite): Convert to use union Word from javaop.h.
12109 (java_double_finite): Convert to use union DWord from javaop.h.
12111 2000-02-02 Tom Tromey <tromey@cygnus.com>
12113 * gjavah.c (options): Added `jni' entry.
12114 (help): Document -jni.
12115 (flag_jni): New global.
12116 (process_file): Handle JNI output. Don't print text from
12117 -prepend, -add, etc, when generating stubs. Only remove `.class'
12118 suffix if it actually exists.
12119 (main): Create a `.c' file when run with `--jni --stubs'. Create
12120 correct output file name with `--jni'.
12121 (print_include): Mangle header name differently in JNI case.
12122 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
12124 (print_method_info): Handle JNI case. Put signature info into
12125 method name. Handle case when STREAM is NULL.
12126 (print_name_for_stub_or_jni): New function.
12127 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
12128 (print_cxx_classname): Handle JNI.
12129 (print_full_cxx_name): Likewise.
12130 (decode_signature_piece): Likewise.
12131 (overloaded_jni_method_exists_p): New function.
12132 (struct method_name): Added `signature' and `sig_length' fields.
12133 (HANDLE_END_FIELD): Do nothing in JNI mode.
12135 2000-02-02 Tom Tromey <tromey@cygnus.com>
12137 * jv-scan.c: Include version.c, <getopt.h>.
12138 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
12139 (options): New array.
12140 (usage): New function.
12141 (version): New function.
12142 (main): Use getopt_long to parse command line.
12143 * jcf-dump.c: Include version.c, <getopt.h>.
12144 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
12145 OPT_JAVAP): New macros.
12146 (options): New array.
12147 (usage): Return `void'. Changed message.
12148 (help): New function.
12149 (version): New function.
12150 (main): Use getopt_long_only to parse command line.
12151 * gjavah.c: Include <getopt.h>.
12152 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
12153 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
12154 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
12155 (options): New array.
12156 (java_no_argument): Removed.
12157 (help): Updated with missing options.
12158 (main): Use getopt_long_only to parse command line.
12159 (usage): Changed message.
12161 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12163 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
12164 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
12165 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
12166 * parse.y (array_creation_expression:): Handle anonymous arrays.
12167 (build_array_from_name): Don't set `ret_name' if null.
12168 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
12169 (qualify_ambiguous_name): Likewise.
12170 (java_complete_expand_class): Likewise.
12172 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12174 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
12175 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
12176 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
12177 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
12178 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
12179 AIPL_FUNCTION_COMPLETED_INVOCATION.
12180 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
12181 AIPL_FUNCTION_INVOCATION_READY.
12182 (AIPL_FUNCTION_DECLARATION): New enum entry.
12183 * parse.y (reorder_static_initialized): New function.
12184 (java_parser_context_pop_initialized_field): Use it.
12185 (add_inner_class_fields): Use
12186 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
12187 augmented. Install marker after last alias initializer, if any.
12188 (generate_finit): Fixed typo. Don't try to retain only the used
12190 (method_header): Compute and set DECL_FUNCTION_NAP.
12191 (method_declarator): Fixed comment. Insert alias initializer in
12193 (build_alias_initializer_parameter_list): Fixed leading
12194 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
12195 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
12196 (java_complete_expand_class): Code to retain only used aliases
12198 (java_complete_expand_methods): New local `first_decl'. Generate
12199 $finit$ first, then expand the constructors, regular methods and
12201 (java_complete_expand_method): Don't report error on missing
12202 return statement if previously detected bogus.
12203 (fix_constructors): Don't patch constructor parameters list.
12204 (patch_method_invocation): Use new AIPL enum values. Reverse
12205 alias initializer list for anonymous classes.
12207 2000-01-30 Anthony Green <green@redhat.com>
12209 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
12210 determine how many stack slots to pop.
12212 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12214 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
12215 error handling/recovery.
12216 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
12218 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
12221 FIELD_LOCAL_ALIAS_USED): New macros.
12222 (DECL_FUNCTION_NAP): New macro.
12223 (struct lang_decl): New field `nap'.
12224 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12225 (struct lang_type): New fields `finit_stmt_list' and
12226 `clinit_stmt_list'.
12227 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12228 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12229 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12230 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12231 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12232 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12233 (BUILD_THROW): Macro line separator re-indented.
12234 * parse.y (end_class_declaration): New function.
12235 (maybe_generate_pre_expand_clinit): New name for
12236 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12237 pre-expand static fields.
12238 (maybe_generate_clinit): Function deleted.
12239 (check_for_static_method_reference): Prototype's parameter list
12241 (generate_finit): New name for maybe_generate_finit. Changed
12242 leading comment. Function rewritten to use
12243 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12244 (build_alias_initializer_parameter_list): New function.
12245 (java_parser_context_pop_initialized_field): Likewise.
12246 (add_inner_class_fields): Likewise.
12247 (type_declaration:): Call end_class_declaration.
12248 (class_member_declaration:): Likewise.
12249 (formal_parameter_list:): Fixed typos.
12250 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12251 element. Improved error handling.
12252 (block_statement:): Call end_class_declaration.
12253 (anonymous_class_creation:): Likewise.
12254 (create_anonymous_class): Fixed comments.
12255 (create_class): Call add_inner_class_fields.
12256 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12257 (method_header): Use MARK_FINAL_PARMS.
12258 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12259 (method_declarator): Propagate final argument flag.
12260 (craft_constructor): New local `artificial'. Call
12261 build_alias_initializer_parameter_list. Use
12262 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12263 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12265 (complete_expand_class): Get rid of unused outer context local
12267 (java_complete_expand_methods): Fixed leading
12268 comment. Generate/pre-expand <clinit> first. Changed method
12269 expansion order to regular, $finit$, constructors, <clinit>.
12270 (java_complete_expand_method): Set current_function_decl.
12271 (fix_constructors): Fix constructor parameter list to account for
12272 outer context local alias initializers.
12273 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12274 (resolve_expression_name): Lookup outer context local aliases. New
12275 local `access', use it.
12276 (patch_method_invocation): Patch inner class ctor invocation with
12277 outer context local aliases initialization values. $finit$
12278 invocation patching now includes things generated with
12279 build_alias_initializer_parameter_list.
12280 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12281 (build_super_invocation): Likewise.
12282 (patch_assignment): Changed comment.
12284 2000-01-27 Andrew Haley <aph@cygnus.com>
12286 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12290 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12292 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12294 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12296 * parse.y (register_fields): Don't pass a format specifier to
12297 OBSOLETE_MODIFIER_WARNING.
12298 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12299 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12301 (check_modifiers): Change function into a macro.
12302 (check_class_interface_creation): Pass a literal format string.
12304 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12306 * buffer.h: PROTO -> PARAMS.
12307 * check-init.c: Likewise.
12308 * class.c: Likewise.
12309 * constants.c: Likewise.
12310 * convert.h: Likewise.
12311 * decl.c: Likewise.
12312 * except.c: Likewise.
12313 * expr.c: Likewise.
12314 * gjavah.c: Likewise.
12315 * java-except.h: Likewise.
12316 * java-tree.h: Likewise.
12317 * jcf-depend.c: Likewise.
12318 * jcf-dump.c: Likewise.
12319 * jcf-parse.c: Likewise.
12320 * jcf-path.c: Likewise.
12321 * jcf-reader.c: Likewise.
12322 * jcf-write.c: Likewise.
12324 * jv-scan.c: Likewise.
12325 * jvgenmain.c: Likewise.
12326 * jvspec.c: Likewise.
12327 * lang.c: Likewise.
12330 * parse-scan.y: Likewise.
12331 * parse.h: Likewise.
12332 * parse.y: Likewise.
12333 * typeck.c: Likewise.
12334 * verify.c: Likewise.
12335 * xref.c: Likewise.
12336 * xref.h: Likewise.
12337 * zextract.c: Likewise.
12338 * zipfile.h: Likewise.
12340 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12342 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12343 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12344 * constants.c (build_constant_data_ref): Check for cached
12345 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12346 in TYPE_CPOOL_DATE_REF.
12347 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12348 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12349 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12350 (LOCAL_FINAL): New macro.
12351 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12352 constant pool -- don't try to reuse.
12353 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12354 TYPE_LANG_SPECIFIC.
12355 (find_in_current_zip): Use TYPE_JCF.
12356 * parse.h (java_check_final): Prototype removed.
12357 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12358 (maybe_create_class_interface_decl,
12359 check_class_interface_creation): Likewise.
12360 (java_expand_finals): Function removed.
12361 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12362 (block_statement:): Fixed comment.
12363 (anonymous_class_creation:): Likewise.
12364 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12366 (check_class_interface_creation): Loosened error report on (inner)
12367 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12368 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12369 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12371 (create_interface): Likewise.
12372 (anonymous_class_counter): New static global.
12373 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12374 patch. Fixed comments.
12375 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12376 anonymous_class_counter when declaring a toplevel class.
12377 (craft_constructor): Fixed constructor name when handling
12378 anonymous classes. Anonymous class constructors to feature hidden
12379 this$<n> parameter.
12380 (java_fix_constructors): Added comment.
12381 (java_check_final): Function removed.
12382 (java_complete_expand_methods): Fixed comment. Don't generate
12383 class data, save its outgoing constant pool instead.
12384 (verify_constructor_super): Skip anonymous class constructor
12385 hidden this$<n> parameter.
12386 (java_expand_classes): New local `saved_ctxp'. Removed call to
12387 java_expand_finals and java_check_final. Expand anonymous class
12388 constructors. Generate class data.
12389 (build_super_invocation): Skip anonymous class hidden this$<n>
12391 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12392 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12393 (set_java_signature): Likewise.
12395 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12397 * gjavah.c: Delete ACC_VISIBILITY define.
12398 * jcf.h: Add ACC_VISIBILITY define.
12399 * parse.y: final: rule tagged <value>.
12400 (java_check_regular_methods): Use ACC_VISIBILITY define for
12401 default package access check.
12402 (local_variable_declaration_statement): Use final: rule.
12404 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12406 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12407 (final:): New rule.
12409 2000-01-17 Tom Tromey <tromey@cygnus.com>
12411 * gjavah.c (print_field_info): Allow non-static final fields.
12413 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12416 * parse.y (patch_anonymous_class): New function.
12417 (create_anonymous_class): Register incomplete type when the
12418 class/interface to extends/implement isn't known yet.
12419 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12420 (verify_constructor_super): Tuned error message.
12422 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12424 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12425 (ANONYMOUS_CLASS_P): New macro.
12426 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12427 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12428 * parse.y (create_class): Added leading argument.
12429 (maybe_create_class_interface_decl,
12430 check_class_interface_creation): Likewise.
12431 (craft_constructor): New function.
12432 (verify_constructor_super): Added argument in prototype.
12433 (class_declaration:): Inserted leading argument.
12434 (for_begin:): Use FOR_LOOP_P.
12435 (anonymous_class_creation): Create WFL of the anonymous class to
12436 instantiate. Call build_new_invocation. Added comments.
12437 (check_class_interface_creation): Handle parameter `anonymous' in
12438 verbose mode class creation announce.
12439 (link_nested_class_to_enclosing): Exclude anonymous classes.
12440 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12441 anonymous class, even though they appear to have an enclosing
12443 (create_interface): Pass extra argument to
12444 check_class_interface_creation.
12445 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12446 (create_class): Call check_class_interface_creation and
12447 maybe_create_class_interface_decl with extra new argument. Don't
12448 add private this$<n> to anonymous classes.
12449 (method_declarator): Insert hidden this$<n> to anonymous class
12451 (java_fix_constructors): Deleted code creating default
12452 constructor. Call craft_constructor instead.
12453 (java_check_regular_methods): Set `saw_constructor' to 1 for
12455 (fix_constructors): Pass extra argument to verify_constructor_super.
12456 (verify_constructor_super): New local `sdecl', use it. Search for
12457 matching constructor (possibly featuring arguments) in super
12459 (lookup_method_invoke): Craft constructor according to arguments
12460 list when dealing with anonymous class constructors.
12461 (build_super_invocation): Pass arguments to anonymous class super
12463 (search_loop): Use FOR_LOOP_P.
12464 (labeled_block_contains_loop_p): Likewise.
12466 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12469 (enclosing_context_p): New function.
12470 (get_access_flags_from_decl): Handle CLASS_STATIC.
12471 (maybe_layout_super_class): Extra first argument passed to
12473 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12475 * decl.c (access0_identifier_node): New global.
12476 (init_decl_processing): access0_identifier_node initialized.
12477 (pushdecl): Set DECL_CONTEXT only on non type decls.
12478 * expr.c (lookup_field): Lookup inner class fields in enclosing
12480 (expand_invoke): Use ID_INIT_P.
12481 (expand_java_field_op): Use DECL_CLINIT_P.
12482 * java-tree.def (CLASS_LITERAL): New tree code.
12483 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12484 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12485 (struct lang_decl): New field `inner_access'.
12486 (enclosing_context_p): Prototyped.
12487 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12488 ID_CLINIT_P): New macros.
12489 (CLASS_STATIC): New macro.
12490 (CLASS_ACCESS0_GENERATED_P): New macro.
12491 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12492 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12493 INNER_CLASS_P): New macros.
12494 (DECL_INNER_CLASS_LIST): New macro.
12495 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12497 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12498 the shift value to int. Fixed typo in comment.
12499 * lex.c (inst_id, wpv_id): Initialize.
12500 * mangle.c (unicode_mangling_length): Take `$' into account.
12501 * parse.h (DRECOVER, RECOVER): Terminate properly.
12502 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12503 (typedef struct _jdep): New field `enclosing'.
12504 (JDEP_ENCLOSING): New macro.
12505 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12506 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12507 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12508 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12509 GET_ENCLOSING_CPC_CONTEXT): New macros.
12510 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12511 (do_resolve_class): Added extra argument in prototype.
12512 * parse.y (resolve_class): Added extra argument in prototype.
12513 (maybe_create_class_interface_decl): Likewise.
12514 (maybe_use_access_method, build_wfl_wrap): New functions.
12515 (java_complete_expand_classes, java_complete_expand_class):
12517 (java_parser_context_push_initialized_field,
12518 java_parser_context_suspend, java_parser_context_resume):
12520 (maybe_make_nested_class_name, make_nested_class_name,
12521 set_nested_class_simple_name_value,
12522 link_nested_class_to_enclosing, find_as_inner_class,
12523 find_as_inner_class_do, check_inner_class_redefinition,
12524 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12525 maybe_build_thisn_access_method, build_outer_field_access,
12526 build_outer_field_access_methods, build_outer_field_access_expr,
12527 build_outer_method_access_method, build_new_access_id,
12528 build_outer_field_access_method, outer_field_access_p,
12529 outer_field_expanded_access_p, outer_field_access_fix,
12530 build_incomplete_class_ref, patch_incomplete_class_ref,
12531 create_anonymous_class): Likewise.
12532 (inst_id, wpv_id): New static global variables.
12533 (synchronized:): New rule, tagged <node>.
12534 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12536 (anonymous_class_creation:): New rule, tagged <node>.
12537 (NEW_TK): Tagged <node>.
12538 (type_literals, array_type_literal): New rules, tagged <node>.
12539 (class_declaration:): Removed action when reducing by class_body:
12540 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12541 using GET_CPC in sub-rules.
12542 (class_member_declaration): Handle inner classes.
12543 (method_declaration): When reducing method_header:, reset
12544 current_function_decl when appropriate.
12545 (method_declarator:): Set the number of formal parameter to 0 for
12546 method declared without arguments.
12547 (constructor_declarator:): Likewise.
12548 (static_initializer:): List of elements kept in a list.
12549 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12550 use of the keyword `static' for type declarations.
12551 (block_statement:): Handle inner class declarations.
12552 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12553 type qualified `this'.
12554 (class_instance_creation_expression): Use anonymous_class_creation:
12555 to handle inner class instances creation. Handle qualified `new'.
12556 (something_dot_new): Added appropriate actions.
12557 (create_new_parser_context): New function.
12558 (java_push_parser_context, java_parser_context_save_global,
12559 java_parser_context_suspend): Use create_new_parser_context.
12560 (check_modifiers): Changed leading comment.
12561 (check_class_interface_creation): Handle interclasses.
12562 (add_superinterfaces): Fixed comment.
12563 (create_interface): Build qualified name from the raw_name instead
12564 of its matching WFL. Push the initialized fields list. raw_name added
12565 as an extra argument to maybe_create_class_interface_decl.
12566 (create_class): Build qualified name from the raw_name instead of
12567 its matching WFL. Removed assignment to current_parsed_class_un.
12568 Call PUSH_ERROR before returning an error. Suspend the current
12569 parser context when processing an inner class. Push the
12570 initialized fields list. raw_name added as an extra argument to
12571 maybe_create_class_interface_decl. Add the private this$<n>
12573 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12574 (register_fields): Get the class type from GET_CPC and handle
12575 previous errors. Added code to handle the creation of static
12576 fields in inner classes. Initialized fields initialization
12577 statements kept in a list of lists.
12578 (maybe_generate_finit): Initialized fields initialization
12579 statements kept in a list of lists. Use GET_CPC.
12580 (maybe_generate_clinit): Likewise.
12581 (method_header): Use GET_CPC and GET_CPC_UN.
12582 (parser_qualified_classname): Handle inner classes.
12583 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12584 (java_fix_constructors): Hide pointer to enclosing context
12585 instance in constructor list when dealing with inner classes.
12586 (jdep_resolve_class): Call resolve_class with extra first argument
12588 (resolve_class): Add enclosing context as a first extra argument
12589 to do_resolve_class.
12590 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12592 (resolve_no_layout): Extra argument added to resolve_class
12594 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12595 (java_get_real_method_name): Use GET_CPC_UN.
12596 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12597 (java_check_abstract_methods): Handle static method declared in
12598 inner classes by an error.
12599 (java_check_regular_methods): Use DECL_CLINIT_P.
12600 (source_start_java_method): Also set DECL_MAX_LOCALS.
12601 (create_artificial_method): Call java_parser_context_save_global
12602 and java_parser_context_restore_global instead of saving/restoring
12603 the context by hand.
12604 (expand_start_java_method): Improved verbose mode message.
12605 (java_complete_expand_methods): Fixed leading comment. Use
12607 (fix_constructors): Added assignment to this$<n> if necessary.
12608 (java_expand_classes): Call java_complete_expand_classes instead
12609 of java_complete_expand_methods.
12610 (make_qualified_primary): Simplified.
12611 (merge_qualified_name): Optimized for missing left or right parts.
12612 (resolve_expression_name): Handle access to outer class fields from
12614 (resolve_qualified_expression_name): New macro
12615 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12616 classes. Report error on non appropriate qualification of
12617 `new'. Handle qualified `this'.
12618 (not_accessible_p): Allow access to outer class private fields from
12620 (patch_method_invocation): Handle method invocations through
12621 access methods and inner class constructor invocations.
12622 (find_applicable_accessible_methods_list): Search enclosing
12623 contexts of an inner class.
12624 (search_applicable_methods_list): Fixed typo.
12625 (argument_types_convertible): Handle inner class constructors'
12626 hidden outer context reference argument.
12627 (qualify_ambiguous_name): Handle qualified `this'.
12628 (java_complete_lhs): Handle use of field accessed through
12629 artificial access methods in various cases of assignments. Handle
12630 CLASS_LITERAL node.
12631 (check_final_assignment): Use DECL_CLINIT_P.
12632 (valid_ref_assignconv_cast_p): Handle the destination being an
12633 enclosing context of the source.
12634 (patch_unaryop): Handle use of field accessed through artificial
12636 (patch_return): Use DECL_CLINIT_P.
12637 (patch_throw_statement): Use DECL_CLINIT_P.
12638 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12639 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12642 2000-01-16 Anthony Green <green@cygnus.com>
12644 * parse.y (build_string_concatenation): Only use
12645 StringBuffer(String) shortcut if String arg is constant.
12647 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12649 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12650 the shift value to int. Fixed typo in comment.
12652 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12654 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12655 * jcf-write.c: Likewise.
12656 * parse.y: Likewise.
12657 * parse.c: Regenerate.
12659 2000-01-09 Anthony Green <green@cygnus.com>
12661 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12662 bytecodes in the correct order.
12664 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12666 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12668 2000-01-06 Anthony Green <green@cygnus.com>
12670 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12671 before building constant array decl.
12673 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12675 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12676 method invocation and typo in conditional expression.
12677 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12678 the appropriate NOTE_POP.
12679 * parse.y (patch_binop): Shift value mask to feature the right
12682 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12684 * class.c (assume_compiled, assume_compiled_node): Add static
12686 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12688 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12690 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12692 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12693 to `__modifier' to avoid stringifying it.
12695 * parse.y (verify_constructor_circularity): Don't call a variadic
12696 function with a non-literal format string.
12697 (java_check_abstract_methods): Move unreachable code inside
12698 `continue' statement.
12699 (lookup_method_invoke): Call xstrdup, not strdup.
12701 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12704 * jcf-parse.c (yyparse): Likewise.
12706 * jv-scan.c (main): Likewise.
12708 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12710 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12711 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12712 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12715 * parse.y (synchronized, variable_redefinition_error,
12716 check_class_interface_creation, create_interface, create_class,
12717 method_header, finish_method_declaration,
12718 check_modifiers_consistency, method_declarator,
12719 complete_class_report_errors, check_abstract_method_definitions,
12720 java_check_regular_methods, check_throws_clauses,
12721 java_check_abstract_methods, read_import_dir,
12722 check_pkg_class_access, declare_local_variables, fix_constructors,
12723 cut_identifier_in_qualified, resolve_expression_name,
12724 resolve_qualified_expression_name, patch_method_invocation,
12725 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12726 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12727 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12728 patch_try_statement, patch_synchronized_statement,
12729 patch_throw_statement, check_thrown_exceptions,
12730 patch_conditional_expr): Likewise.
12732 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12734 * Makefile.in (LIBDEPS): Added gcc's errors.o
12735 (../jcf-dump$(exeext):): Link with gcc's errors.o
12736 (../gcjh$(exeext):): Likewise.
12737 * expr.c (expand_java_NEW): Layout the entire target type instead of
12738 laying out its methods only.
12739 (lookup_field): Layout the class after having loaded it.
12740 * java-tree.h (java_debug_context): Declared.
12741 * jcf-io.c (toplev.h): Included.
12742 (find_class): Removed assignment to jcf's outofsynch
12743 field. Force source file to be read if newer than its matching
12744 class file. Tweaked debug messages.
12745 * jcf-parse.c (jcf_out_of_synch): Deleted.
12746 (read_class): Call to jcf_out_of_synch removed.
12747 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12748 (jcf_out_of_synch): Prototype deleted.
12749 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12750 `deprecated' and `class_err': integer turned into bit-fields.
12751 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12752 * parse.y (package_list): New global.
12753 (package_declaration:): Record newly parsed package name.
12754 (extra_ctxp_pushed_p): Static global deleted.
12755 (java_parser_context_save_global): Create buffer context for the
12756 purpose of saving globals, if necessary.
12757 (java_parser_context_restore_global): Pop context pushed for the
12758 purpose of saving globals, if necessary.
12759 (java_debug_context_do): New prototype and function.
12760 (java_debug_context): Likewise.
12761 (do_resolve_class): Use already parsed package names to qualify
12762 and lookup class candidate.
12763 (java_pre_expand_clinit): Removed unnecessary local variable.
12765 1999-12-17 Tom Tromey <tromey@cygnus.com>
12767 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12769 (process_file): Use `\n\' at end of each line in string.
12771 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12773 * expr.c (expand_invoke): Layout the loaded class before
12774 attempting to use it.
12775 (expand_java_field_op): Allow final field assignments to take
12777 * typeck.c (convert): Return error_mark_node if expr is null.
12779 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12781 * class.c (class_depth): Return -1 if the class doesn't load
12783 * expr.c (can_widen_reference_to): Check for errors during depth
12784 computation and return 0 accordingly.
12785 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12786 create default constructors and add an other error check.
12787 * parse.h (java_fix_constructors): Prototyped.
12788 * parse.y (java_pre_expand_clinit): Likewise.
12789 (build_super_invocation): Re-prototyped to feature one argument.
12790 (java_check_circular_reference): Directly use `current'.
12791 (java_fix_constructors): New function.
12792 (java_check_regular_methods): Don't create default constructors
12793 here, but abort if none were found.
12794 (java_complete_expand_methods): Pre-process <clinit> calling
12795 java_pre_expand_clinit.
12796 (java_pre_expand_clinit): New function.
12797 (fix_constructors): build_super_invocation invoked with the
12798 current method declaration as an argument.
12799 (build_super_invocation): Use the context of the processed method
12800 decl argument instead of current_class.
12801 * typeck.c (lookup_java_method): Take WFLs in method names into
12804 1999-12-14 Per Bothner <per@bothner.com>
12806 * class.c (make_class_data): flag_keep_inline_functions to keep
12807 private methods in the method array.
12809 1999-12-15 Anthony Green <green@cygnus.com>
12811 * check-init.c (check_init): Take into account both types of
12812 `throw's when checking for uninitialized variables.
12814 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12816 * parse.y (java_complete_lhs): Force conversion of array
12817 dimensions to int_type_node, that's what runtime's ABI expects.
12819 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12821 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12822 operand of a WFL, until the Java front-end gets fixed with regard
12823 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12825 1999-12-10 Andrew Haley <aph@cygnus.com>
12827 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12828 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12829 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12830 java-tree.h: Ditto.
12831 jcf-write.c: Ditto.
12833 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12835 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12836 before calling expand_eh_region_start and expand_start_all_catch.
12837 * except.c (expand_start_java_handler): Switch to permanent
12838 obstack before calling expand_eh_region_start.
12839 (expand_end_java_handler): Switch to permanent obstack before
12840 calling expand_start_all_catch.
12842 1999-12-5 Anthony Green <green@cygnus.com>
12844 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12845 function with side effects.
12846 (init_decl_processing): Mark all memory allocating DECLs with
12849 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12851 * except.c (expand_end_java_handler): Call
12852 expand_resume_after_catch and end_catch_handler.
12854 1999-11-30 Anthony Green <green@cygnus.com>
12856 * verify.c (verify_jvm_instructions): Create new return label
12857 chain if non existent (don't rely on the verified state of the jsr
12860 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12862 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12863 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12865 * parse.y (patch_assignment): Removed bogus final class test on
12866 lhs when checking on whether to emit an ArrayStoreException runtime
12868 * expr.c (expand_java_arraystore): Likewise.
12870 1999-11-28 Anthony Green <green@cygnus.com>
12872 * decl.c (find_local_variable): Reuse single slot decls when
12875 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * jcf-parse.c (saw_java_source): Global variable removed.
12878 (read_class): Don't use `saw_java_source'. Added extra braces.
12879 (yyparse): Code setting `saw_java_source' removed.
12881 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12883 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12885 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12887 * verify.c (merge_type_state): Non verified subroutines being
12888 considered more than once to trigger passive type merge.
12890 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12892 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12893 in case of error. Error message tuned.
12895 1999-11-21 Anthony Green <green@cygnus.com>
12897 * constants.c (find_methodref_index): Unwrap method names before
12898 inserting them in the constant pool.
12900 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12902 * class.c (assume_compiled_node): New typedef.
12903 (assume_compiled_tree): New static data.
12904 (find_assume_compiled_node): New function.
12905 (add_assume_compiled): New function.
12906 (assume_compiled): New function.
12907 * class.c (make_class_data): Use assume_compiled.
12908 (is_compiled_class): Use assume_compiled.
12910 * java-tree.h (add_assume_compiled): Declare.
12912 * lang.c (lang_decode_option): Parse new options.
12914 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12916 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12917 int_type_node: that's what `_Jv_AllocObject' expects.
12919 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * parse.y (lookup_method_invoke): Use lang_printable_name to
12922 reliably build the type name during error report. Fixes PR gcj/97.
12924 1999-11-09 Tom Tromey <tromey@cygnus.com>
12926 * jcf-path.c: Include <sys/stat.h>.
12927 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12928 (DIR_UP): New macro.
12930 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12932 * parse.y (source_end_java_method): Resume permanent allocation,
12933 reversing Apr 27 1998 patch.
12934 (patch_string_cst): Pop obstacks after having pushed the permanent
12937 1999-11-05 Tom Tromey <tromey@cygnus.com>
12939 * class.c (finish_class): Emit inlined methods if any native
12940 methods exist in the class. Fixes PR gcj/85.
12942 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12944 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12945 (qualify_ambiguous_name): Likewise.
12947 1999-11-03 Godmar Back <gback@cs.utah.edu>
12949 * typeck.c: (lookup_java_method): search all inherited
12950 interfaces when looking up interface method.
12952 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * parse.y (method_header:): Issue error message for rule `type
12956 (synchronized:): Error report when not using synchronized.
12958 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12960 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12961 being used before the superclass constructor has been called.
12962 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12963 instead of `CALL_THIS_CONSTRUCTOR_P'.
12965 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12967 * check-init.c: Fix typo in comment.
12969 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12971 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12974 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12976 * parse.y (expression_statement:): Call function to report
12977 improper invocation of a constructor.
12978 (parse_ctor_invocation_error): New function.
12980 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12982 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12985 1999-10-21 Tom Tromey <tromey@cygnus.com>
12987 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12988 in generated `main'.
12990 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12992 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12993 (qualify_ambiguous_name): Likewise.
12995 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12997 * parse.y (java_complete_tree): fold_constant_for_init to work on
12999 (java_complete_lhs): Likewise.
13000 (array_constructor_check_entry): Complete an initializer element
13001 on permanent_obstack.
13003 1999-10-19 Tom Tromey <tromey@cygnus.com>
13005 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
13006 From Mike Moreton <mike@pillim.demon.co.uk>.
13008 1999-10-15 Greg McGary <gkm@gnu.org>
13010 * java-tree.h (flag_bounds_check): Remove extern decl.
13011 * lang.c (flag_bounds_check): Remove global variable.
13012 (lang_f_options): Remove "bounds-check" entry.
13013 (lang_init_options): Default flag_bounds_check to "on".
13015 1999-10-14 Tom Tromey <tromey@cygnus.com>
13017 * jvgenmain.c (usage): New function.
13018 (main): Use it. Also, handle `-D' options.
13019 * jvspec.c (lang_specific_driver): Recognize -D.
13020 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
13022 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
13024 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13026 * jcf-dump.c (print_constant, disassemble_method): Don't call a
13027 variadic function with a non-literal format string.
13029 * parse-scan.y (report_main_declaration): Likewise.
13031 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
13033 * parse.y (read_import_dir, patch_assignment, patch_binop,
13034 patch_array_ref): Likewise.
13036 * typeck.c (build_java_array_type): Likewise.
13038 * verify.c (verify_jvm_instructions): Likewise.
13040 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13042 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
13044 1999-10-07 Anthony Green <green@cygnus.com>
13046 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
13047 where CHECK_PUT may fail for valid reasons.
13049 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
13050 UNSAFE_PUTN): New macros.
13052 1999-10-04 Tom Tromey <tromey@cygnus.com>
13054 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
13055 well. Fixes Java PR gcj/59.
13056 * parse-scan.y (yyerror): Report errors.
13058 1999-09-24 Glenn Chambers <GChambers@provsol.com>
13060 * decl.c (insert_block): Remove unconditional `abort'.
13062 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
13064 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
13065 FUNCTION_CODE now of type int. All callers changed.
13066 Set the builtin's DECL_BUILT_IN_CLASS.
13068 1999-09-23 Tom Tromey <tromey@cygnus.com>
13070 * jvspec.c (lang_specific_driver): Don't read spec file if
13071 -fsyntax-only given.
13073 1999-09-22 Tom Tromey <tromey@cygnus.com>
13075 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
13077 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
13078 (WORDS_TO_LONG): Likewise.
13079 (WORDS_TO_DOUBLE): Likewise.
13081 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13083 * jcf-write.c (RELOCATION_VALUE_0): New macro.
13084 (RELOCATION_VALUE_1): Likewise.
13085 (emit_iinc, emit_reloc, push_constant1, push_constant2,
13086 push_in_const, push_long_const): Prototyped.
13087 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
13088 (push_constant2): Likewise.
13089 (push_int_const): Cast find_constant1's integer arguments to `jword'.
13090 (find_constant_wide): Cast find_constant2's integer arguments to
13092 (find_constant_index): Cast find_constant2's and find_constant2's
13093 integer arguments to `jword'.
13094 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
13095 (emit_switch_reloc): Use RELOCATION_VALUE_0.
13096 (emit_if): Use RELOCATION_VALUE_1.
13097 (emit_goto): Likewise.
13098 (emit_jsr): Likewise.
13099 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
13100 argument to push_long_const to HOST_WIDE_INT.
13102 1999-09-15 Andreas Schwab <schwab@suse.de>
13104 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
13106 1999-09-20 Nick Clifton <nickc@cygnus.com>
13108 * lang.c (lang_decode_option): Extend comment.
13110 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13112 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
13115 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13117 * gjavah.c (get_field_name, print_method_info, print_include,
13118 add_namelet): Use xmalloc, not malloc.
13120 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
13121 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
13124 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
13126 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
13128 * jcf-path.c (add_entry): Likewise.
13130 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
13132 * jv-scan.c (xmalloc): Remove definition.
13134 * jvgenmain.c (xmalloc): Likewise.
13136 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
13138 * lex.c (java_store_unicode): Use xrealloc, not realloc.
13140 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
13141 concat, not xmalloc/sprintf.
13142 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
13143 (xstrdup): Remove definition.
13145 * parse.y (duplicate_declaration_error_p,
13146 constructor_circularity_msg, verify_constructor_circularity,
13147 check_abstract_method_definitions, java_check_regular_methods,
13148 java_check_abstract_methods, patch_method_invocation,
13149 check_for_static_method_reference, patch_assignment, patch_binop,
13150 patch_cast, array_constructor_check_entry, patch_return,
13151 patch_conditional_expr): Use xstrdup, not strdup.
13153 * zextract.c (ALLOC): Use xmalloc, not malloc.
13155 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13157 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
13159 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
13160 (do_spec, lang_specific_pre_link, lang_specific_driver,
13161 input_filename, input_filename_length): Don't declare.
13162 (main_class_name, jvgenmain_spec, lang_specific_driver):
13164 (lang_specific_driver): All calls to the function pointer
13165 parameter now explicitly call `fatal'.
13167 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13169 * parse.y (find_applicable_accessible_methods_list): Search
13170 abstract classes as interfaces.
13172 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13174 * class.c (finish_class): We're now outside a valid method
13175 declaration. Tell the rest of gcc so.
13177 1999-09-08 Bruce Korb autogen@linuxbox.com
13179 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
13181 1999-09-07 Tom Tromey <tromey@cygnus.com>
13183 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
13185 (decode_signature_piece): Don't emit "::" in JArray<>.
13186 (print_namelet): Only print trailing `;' when printing a class.
13188 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
13190 * java-tree.h: Delete declarations for all tree nodes now moved to
13192 * decl.c: Delete their definitions.
13194 1999-09-04 Mark Mitchell <mark@codesourcery.com>
13196 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
13197 * Makefile.in (OBJS): Add ggc-callbacks.o.
13198 (OBJDEPS): Likewise.
13200 1999-09-03 Tom Tromey <tromey@cygnus.com>
13202 * parse.y (strip_out_static_field_access_decl): Return operand if
13203 it satisfies JDECL_P.
13205 1999-09-02 Tom Tromey <tromey@cygnus.com>
13207 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
13208 Handle nested arrays, like `[[I'.
13210 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13212 * class.c (finish_class): Remove unused parameter, all callers
13215 * expr.c (build_java_athrow): Change return type to void.
13216 (java_lang_expand_expr): Make sure each case in switch returns a
13219 * java-tree.h (finish_class): Fix prototype to take void args.
13221 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
13222 (main): Issue return from main, not exit.
13224 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13226 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13228 * jv-scan.c (main): Issue return from main, not exit.
13230 * parse.y (check_abstract_method_definitions,
13231 java_check_abstract_method_definitions): Add static prototypes.
13232 (java_complete_expand_methods): Fix call to `finish_class'.
13234 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13237 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13239 * lang.c (language_string): Constify.
13241 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13243 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13244 Remove hacks for stuff which comes from libiberty.
13246 * Make-lang.in: Likewise.
13248 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13250 * Makefile.in (xref.o): Depend on xref.c explicitly.
13252 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13254 * java-tree.h (lang_printable_name): Constify a char*.
13256 * lang.c (lang_printable_name): Likewise.
13258 1999-08-27 Jeffrey A Law (law@cygnus.com)
13260 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13261 comments in C code.
13263 1999-08-26 Tom Tromey <tromey@cygnus.com>
13265 * gjavah.c (print_cxx_classname): Print "::" before qualified
13268 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13270 * parse.y (lookup_cl): Changed leading comment. Now does its best
13271 to set the column number.
13272 (qualify_ambiguous_name): Take WFL wrappers into account.
13274 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13276 * verify.c (verify_jvm_instructions): Don't check instruction
13277 validity beyond end of method.
13279 1999-08-25 Tom Tromey <tromey@cygnus.com>
13281 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13283 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13285 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13286 cxx_keyword_subst, generate_access, name_is_method_p,
13287 get_field_name, print_field_name, super_class_name, print_include,
13288 decode_signature_piece, print_class_decls, usage, help,
13289 java_no_argument, version, add_namelet, print_namelet): Add static
13291 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13292 name_is_method_p): Constify a char*.
13293 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13294 Provide a final else clause in an if-else-if.
13295 (print_field_info): Add missing final arg in function call to
13296 `print_field_name'.
13297 (print_method_info, decompile_method, decode_signature_piece,
13298 print_c_decl, print_full_cxx_name, print_stub,
13299 print_mangled_classname, super_class_name, print_include,
13300 add_namelet, add_class_decl, print_class_decls, process_file,
13301 help): Constify a char*.
13303 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13304 push_int_const, find_constant_wide, find_constant_index,
13305 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13306 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13307 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13308 emit_if, emit_goto, emit_jsr, call_cleanups,
13309 make_class_file_name): Add static prototypes.
13310 (generate_bytecode_return, generate_bytecode_insns): Pass a
13311 NULL_PTR, not a NULL_TREE.
13313 * jv-scan.c: Include "jcf.h".
13314 (main): Declare using DEFUN macro.
13316 * jvspec.c (find_spec_file, lang_specific_pre_link,
13317 lang_specific_driver): Add prototypes.
13318 (find_spec_file): Constify a char*.
13320 * keyword.gperf (hash, java_keyword): Add prototypes.
13322 * lang.c (lang_print_error): Add static prototype.
13323 (lang_init): Prefer memcpy over bcopy to avoid casts.
13325 * lex.c (yylex): Add static prototype.
13327 * parse-scan.y: Include "lex.c" earlier.
13329 * parse.h: Remove redundant declaration for `yylex'.
13331 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13332 labeled_block_contains_loop_p): Add static prototypes.
13333 (not_accessible_p): Make static to match prototype.
13335 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13337 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13339 * parse.y (check_method_redefinition): Changed leading comment.
13340 (check_abstract_method_definitions): New function.
13341 (java_check_abstract_method_definitions): New function.
13342 (java_check_regular_methods): Call it.
13343 (verify_constructor_super): Fixed indentation.
13344 (lookup_method_invoke): Likewise.
13346 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13348 * parse.y (method_header): Return a null pointer if the current
13349 class node is null.
13350 (finish_method_declaration): Return if the current function decl
13352 (source_start_java_method): Likewise.
13353 (java_method_add_stmt): Likewise.
13355 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13357 * class.c (emit_register_class): Removed unnecessary call to
13359 * parse.y (labeled_block_contains_loop_p): Removed unused local
13362 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13364 * parse.y (java_refold): Added prototype.
13366 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13368 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13369 (java_stabilize_reference): Removed unnecessary `else'.
13370 (java_complete_lhs): Set flag to remember boolean. Call
13371 java_refold. Added comments.
13372 (java_decl_equiv): New function.
13373 (binop_compound_p): Likewise.
13374 (java_refold): Likewise.
13375 (patch_unaryop): Striped static field access assigned to decl and
13376 op. Changed promotion scheme for ++/-- operators.
13377 (search_loop): New function.
13378 (labeled_block_contains_loop_p): Likewise.
13379 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13381 (patch_bc_statement): Call search_loop. Fixed comment.
13383 1999-08-14 Anthony Green <green@cygnus.com>
13385 * expr.c (java_lang_expand_expr): Mark static array data as
13388 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13390 * jvgenmain.c (main): NUL-terminate name_obstack.
13392 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13394 * check-init.c (check_bool2_init, done_alternative): Add static
13397 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13398 (add_method, build_utf8_ref, build_class_ref,
13399 append_gpp_mangled_type, layout_class_method): Constify a char*.
13401 * decl.c (push_promoted_type, make_binding_level): Add static
13403 (push_promoted_type, pushdecl): Constify a char*.
13405 * except.c (find_handler_in_range, link_handler,
13406 check_start_handlers): Add static prototypes.
13408 * expr.c (process_jvm_instruction): Constify a char*.
13410 * gjavah.c (main): Constify a char*.
13412 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13415 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13417 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13418 munge, print_ents): Constify a char*.
13420 * jcf-dump.c (disassemble_method): Constify a char*.
13421 (print_constant_pool, print_exception_table): Add static prototypes.
13422 (print_constant, print_exception_table, main, disassemble_method):
13425 * jcf-io.c (find_classfile, find_class): Likewise.
13427 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13428 (set_source_filename, predefined_filename_p): Add static prototypes.
13429 (set_source_filename, get_constant, get_class_constant,
13430 find_in_current_zip): Constify a char*.
13432 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13434 (add_entry, add_path, jcf_path_classpath_arg,
13435 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13437 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13438 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13439 jcf_parse_one_method, jcf_parse_methods,
13440 jcf_parse_final_attributes): Add static prototypes.
13441 (get_attribute): Constify a char*.
13443 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13444 jcf_dependency_add_target, jcf_path_classpath_arg,
13445 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13447 * jv-scan.c (main): Constify a char*.
13448 (gcc_obstack_init): Add prototype arguments.
13450 * jvgenmain.c (gcc_obstack_init): Likewise.
13451 (main): Constify a char*.
13453 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13455 (put_decl_string, lang_print_error): Constify a char*.
13456 (lang_init): Remove redundant extern prototype.
13458 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13460 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13461 Add static prototypes.
13462 (get_type_from_signature): Constify a char*.
13464 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13465 Add static prototypes.
13466 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13467 (verify_jvm_instructions): Constify a char*.
13469 * xref.c (xref_flag_value): Likewise.
13471 * xref.h (xref_flag_value): Likewise.
13473 * zextract.c (makeword, makelong): Add static prototypes.
13474 (makeword, makelong): Constify a uch*.
13476 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13478 * lang.c (java_dummy_print): Constify a char*.
13479 (lang_print_error): Likewise.
13480 (lang_init): Remove redundant prototype for `print_error_function'.
13481 (lang_init_source): Likewise.
13482 (lang_identify): Constify a char*.
13484 1999-08-09 Tom Tromey <tromey@cygnus.com>
13486 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13487 (WORDS_TO_LONG): Likewise.
13488 (WORDS_TO_DOUBLE): Likewise.
13490 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13492 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13494 * expr.c (java_stack_pop, java_array_data_offset,
13495 build_java_throw_out_of_bounds_exception, case_identity,
13496 build_java_check_indexed_type): Add static prototypes.
13497 (linenumber_table, expand_invoke, expand_java_field_op,
13498 build_primtype_type_ref, expand_byte_code): Constify a char*.
13500 * java-tree.h (build_primtype_type_ref, linenumber_table):
13502 (java_lang_expand_expr): Add prototype.
13504 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13505 `java_lang_expand_expr'.
13507 * lex.c (java_lex_error): Constify a char*.
13508 (java_get_unicode, java_read_char, java_allocate_new_line,
13509 java_unget_unicode, java_sneak_unicode): Prototype.
13511 * parse-scan.y (current_class, package_name, method_declarator,
13512 report_class_declaration, yyerror): Constify a char*.
13514 * parse.h (java_report_errors): Prototype.
13515 (yyerror): Constify a char*.
13517 * parse.y (classitf_redefinition_error, check_modifiers,
13518 parse_jdk1_1_error, lookup_package_type,
13519 lookup_package_type_and_set_next, get_printable_method_name,
13520 purify_type_name): Constify a char*.
13521 (build_super_invocation, maybe_generate_finit,
13522 verify_constructor_super, parser_add_interface,
13523 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13524 java_complete_expand_methods, java_expand_finals,
13525 cut_identifier_in_qualified, java_stabilize_reference,
13526 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13527 merge_string_cste): Prototype.
13528 (single_type_import_declaration, yyerror,
13529 variable_redefinition_error, build_array_from_name,
13530 build_unresolved_array_type, check_class_interface_creation,
13531 resolve_class, complete_class_report_errors,
13532 note_possible_classname, read_import_dir,
13533 find_in_imports_on_demand, resolve_package, fix_constructors,
13534 check_deprecation, lookup_method_invoke,
13535 maybe_build_primttype_type_ref, array_constructor_check_entry):
13537 (java_complete_expand_methods, java_expand_finals): Make static.
13538 (convert_narrow): Remove static prototype.
13540 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13542 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13544 1999-08-02 Richard Henderson <rth@cygnus.com>
13546 * decl.c: Include defaults.h instead of expr.h.
13547 * parse.y: Likewise.
13549 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13551 * java/decl.c (start_java_method): Change all uses of
13552 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13553 Ensure expr.h is included.
13554 * java/expr.c (pop_arguments): Ditto.
13555 * java/parse.y (expand_start_java_method): Ditto.
13557 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13559 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13561 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13563 * decl.c: Include "function.h".
13564 * except.c: Likewise.
13565 * parse.y: Likewise.
13566 * Makefile.in: Update dependencies.
13568 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13570 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13571 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13572 `modifier' with ATTRIBUTE_UNUSED.
13574 * gjavah.c (process_file): Add braces around ambiguous `else'.
13576 * jcf-dump.c (print_access_flags, localvar_free): Change return
13579 * parse.y (java_complete_expand_method): Initialize variable
13581 (resolve_qualified_expression_name): Likewise for `field_decl'.
13582 (patch_method_invocation): Likewise for `class_to_search'.
13583 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13584 (patch_assignment): Likewise for `lhs_type'.
13586 * verify.c (verify_jvm_instructions): Remove unused variable
13589 1999-07-25 Richard Henderson <rth@cygnus.com>
13591 * decl.c (va_list_type_node): New.
13593 1999-07-25 Anthony Green <green@cygnus.com>
13595 * gjavah.c (print_stub): New function.
13596 (METHOD_IS_NATIVE): New macro.
13597 (print_mangled_classname): Make static.
13598 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13599 (process_file): Perform stub generation.
13600 (HANDLE_METHOD): Don't emit class decls during stub
13602 (HANDLE_END_METHOD): Take into account stub generation.
13603 (print_method_info): Handle stub generation.
13604 (print_stub): New function.
13605 (print_cxx_classname): Make signature consistant with others.
13606 (help): Describe -stubs option.
13607 (main): Create stub file.
13608 (version): Use version.c.
13609 (print_full_cxx_name): New function.
13610 (print_c_decl): Use print_full_cxx_name.
13612 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13614 * check-init.c (check_init): Handle MAX_EXPR.
13616 1999-07-15 Andrew Haley <aph@cygnus.com>
13618 * lang.c (flag_use_divide_subroutine): New variable.
13619 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13620 fp-to-integer conversion.
13621 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13624 * expr.c (build_java_soft_divmod): New function.
13625 (build_java_binop): Call build_java_soft_divmod if
13626 flag_use_divide_subroutine is set.
13627 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13628 soft_lrem_node: new builtin functions.
13629 (init_decl_processing) Initialize the new builtins.
13630 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13631 soft_lrem_node: new builtin functions.
13632 (build_java_soft_divmod): New function.
13633 * parse.y: Call build_java_soft_divmod if
13634 flag_use_divide_subroutine is set.
13635 * parse.c: Rebuilt.
13637 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13638 a --specs= arg) even if not linking.
13639 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13640 -fuse-divide-subroutine
13642 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13644 * parse.y (resolve_and_layout): Check methods only once.
13645 (resolve_qualified_expression_name): Verify thrown exceptions
13647 (check_thrown_exceptions): Reject exceptions thrown in
13648 initializer. Error message tuned.
13650 1999-07-14 Andrew Haley <aph@cygnus.com>
13652 * expr.c (expand_expr): Do not return the last statement in a
13653 block as the block's value.
13655 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13657 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13658 CALL_EXPR, to avoid order of evaluation changes.
13660 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * parse.y (qualify_ambiguous_name): Do not use
13663 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13665 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13667 * check-init.c (check_init): Handle MAX_EXPR.
13668 * expr.c (force_evaluation_order): Force method call arguments to
13669 be evaluated in left-to-right order.
13670 * parse.y (qualify_ambiguous_name): Loop again to qualify
13671 NEW_ARRAY_EXPR properly.
13673 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13675 * parse.y (patch_invoke): Resolve unresolved invoked method
13677 (qualify_ambiguous_name): STRING_CST to qualify expression for
13678 type name resolution.
13680 1999-06-24 Andrew Haley <aph@cygnus.com>
13682 * class.c (finish_class): Whenever a deferred method is
13683 output, rescan the list of methods to see if a new candidate for
13684 output can be found.
13686 1999-06-28 Tom Tromey <tromey@cygnus.com>
13688 * jvspec.c (lang_specific_driver): Recognize --help.
13690 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * parse.y (resolve_package): Fixed bogus return statement.
13693 (patch_method_invocation): Resolve method invocation beginning with
13694 a package name qualifier.
13696 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13698 * Make-lang.in (java.stage1): Depend on stage1-start.
13699 (java.stage2): Likewise for stage2-start.
13700 (java.stage3): Likewise for stage3-start.
13701 (java.stage4): Likewise for stage4-start.
13703 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13705 * parse.y (java_complete_lhs): When doing cross referencing, don't
13706 try to keep file location on a WFL expanded as a CALL_EXPR.
13708 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13710 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13711 compiling to class file a void method with an empty method body.
13712 As a side effect, the bytecode backend will generate the
13713 appropriate `return' instruction.
13715 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13717 * parse.y (lookup_package_type_and_set_next): New function prototype.
13718 (resolve_package): Search current and imported packages.
13719 (lookup_package_type_and_set_next): New function.
13721 1999-06-22 Andrew Haley <aph@cygnus.com>
13723 * verify.c (verify_jvm_instructions): Check for pending blocks
13724 before invalid PC test and opcode switch, not after.
13726 1999-06-21 Andrew Haley <aph@cygnus.com>
13728 * except.c (find_handler_in_range): The upper limit for exception
13729 ranges is exclusive, not inclusive: (start <= pc < end).
13730 (link_handler): find child pointer which points to outer by
13731 searching sibling list: previous code incorrectly assumed that
13732 outer->outer->first_child must point to outer.
13733 * verify.c (verify_jvm_instructions): FIXME added to code for
13735 (verify_jvm_instructions): Do not assume that the last block
13736 processed in a subroutine is a block which ends with a `ret'
13737 instruction. With some control flows it is possible that the last
13738 block ends with an `athrow'.
13740 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13742 * parse.y (qualify_ambiguous_name): Reorganized the post
13743 evaluation of non WFL leading expression nodes.
13745 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13747 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13750 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13752 * parse.y (qualify_ambiguous_name): Handle qualified expression
13753 beginning with a STRING_CST.
13755 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13757 * parse.y (register_fields): Set DECL_INITIAL on both
13758 pre-initialized static and public fields.
13759 (resolve_field_access): Static field access expressions to always
13761 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13762 qualification. CONVERT_EXPR to be resolved as an expression name.
13763 (java_complete_lhs): Identify and access qualified final
13764 initialized field in switch statement case expression.
13765 (fold_constant_for_init): Pre-initialized field decl constant to
13768 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13770 * parse.y (note_possible_classname): Mark returned node with
13771 QUALIFIED_P only if the original class name contained a '/'.
13773 1999-06-05 Anthony Green <green@cygnus.com>
13775 * Make-lang.in (gcjh): More parallel build fixes.
13777 1999-06-03 Mike Stump <mrs@wrs.com>
13779 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13781 1999-06-02 Anthony Green <green@cygnus.com>
13783 * except.c (link_handler): Chain exception handlers in order.
13785 1999-06-02 Anthony Green <green@cygnus.com>
13787 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13788 with nops and process as usual in order to always set correct EH
13789 ranges. Emit detailed warnings about unreachable bytecodes.
13791 1999-06-02 Anthony Green <green@cygnus.com>
13793 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13796 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13798 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13799 or the searched field decl.
13801 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13803 * parse.y (fold_constant_for_init): Convert numerical constant
13804 values to the type of the assigned field.
13806 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13808 * expr.c (lookup_field): Relaxed the test on class loading error
13810 * parse.y (fold_constant_for_init): Enabeled old code.
13812 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13814 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13815 decide the validity of the cast of a java.lang.Cloneable reference
13817 (patch_conditional_expr): Fixed first argument passed to
13818 binary_numeric_promotion.
13820 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13822 * parse.y (qualify_ambiguous_name): Take into account that a
13823 CONVERT_EXPR might specify a type as a WFL.
13825 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13827 * parse.y (patch_assignment): Save the rhs before using it as an
13828 argument to _Jv_CheckArrayStore.
13830 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13832 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13834 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13836 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13837 floating point literal only when the exponent indicator has been
13840 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13842 * parse.y (formal_parameter:): Construct argument tree list
13843 element even if a yet unsupported final parameter was encountered.
13845 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13847 * parse.y (finish_method_declaration): Issue errors for native or
13848 abstract methods declared with a method body, as well as for non
13849 native or non abstract methods with no method body.
13851 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13853 * class.c (build_utf8_ref): Initialize variable `field'.
13855 * decl.c (init_decl_processing): Initialize variable `field'.
13857 * expr.c (build_known_method_ref): Mark parameters `method_type',
13858 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13859 (process_jvm_instruction): Likewise for parameter `length'.
13861 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13862 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13865 * parse.y (maybe_generate_clinit): Remove unused variable
13866 `has_non_primitive_fields'.
13867 (find_in_imports_on_demand): Initialize variables `node_to_use'
13869 (patch_binop): Likewise for variable `prom_type'.
13870 (patch_unaryop): Likewise for variable `prom_type'.
13872 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13874 * xref.c (xref_table): Add missing initializer.
13876 1999-05-14 Tom Tromey <tromey@cygnus.com>
13878 * java-except.h (struct eh_range): Removed unused `next' member.
13879 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13880 after adding all exception handlers. Sort exception ranges in
13882 (struct pc_index): New structure.
13883 (start_pc_cmp): New function.
13884 * except.c (add_handler): Return `void'. Don't call link_handler;
13885 instead construct an ordinary linked list and do range
13887 (check_nested_ranges): New function.
13888 (link_handler): Changed interface to allow merging of eh_ranges.
13889 Split overlapping ranges. Return `void'.
13891 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13893 * parse.y (constructor_block_end:): New rule, tagged <node>.
13894 (constructor_body:): Use `constructor_block_end' instead of
13897 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13899 * parse.y (statement_nsi:): Pop `for' statement block.
13900 (java_complete_lhs): Labeled blocks containing no statement are
13901 marked as completing normally.
13903 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13905 * xref.c (xref_set_current_fp): New function, defined.
13906 * xref.h (xref_set_current_fp): New function, prototyped.
13908 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13910 * check-init.c (check_init): Take into account that
13911 LABELED_BLOCK_STMT can be empty.
13913 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13915 * parse.y (java_check_regular_methods): Warning check on not
13916 overriding methods with default access in other packages does not
13917 apply to `<clinit>'.
13918 (java_complete_lhs): If block body is an empty_stmt_node, replace
13919 it by NULL_TREE. This prevents gcc from generating an irrelevant
13922 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13924 * check-init.c (check_init): Removed code accepting to see things
13925 falling through default:, when doing xrefs.
13926 * java-tree.h (do_not_fold): New global variable, declared.
13927 * parse.y (do_not_fold): New global variable, defined.
13928 (java_complete_expand_method): Set `do_not_fold' to the value of
13929 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13930 and reinstall them after them have been purged; do not check for
13931 initializations; do not issue missing return errors.
13932 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13934 (patch_binop): Skip the fold part when doing xrefs.
13935 (build_string_concatenation): Skip the concatenation part when
13937 (patch_synchronized_statement): Do not generate a try-finally when
13939 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13940 and keep the location where the throw was seen.
13941 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13942 any treatment on the converted node an simply return a NOP_EXPR of
13944 * xref.c (xref_get_data): New function, defined.
13945 * xref.h (xref_get_data): New function, declared.
13946 (XREF_GET_DATA): Use xref_get_data.
13948 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13950 * gjavah.c (print_include): Cast the result of `strlen' to int
13951 when comparing against a signed value.
13952 (add_namelet): Likewise.
13954 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13956 * expr.c (expand_invoke): Mark parameter `nargs' with
13958 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13960 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13963 * jcf-reader.c (get_attribute): Cast a value to long
13964 when comparing against a signed expression. Likewise.
13966 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13967 HOST_BITS_PER_CHAR.
13969 1999-05-11 Andrew Haley <aph@cygnus.com>
13971 * parse.y (source_end_java_method): If the current method contains
13972 any exception handlers, force asynchronous_exceptions: this is
13973 necessary because signal handlers in libjava may throw exceptions.
13974 * decl.c (end_java_method): Ditto.
13976 1999-05-11 Tom Tromey <tromey@cygnus.com>
13978 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13980 * jvspec.c (THREAD_NAME): Removed.
13981 (GC_NAME): Likewise.
13982 (MATHLIB): Likewise.
13983 (WITHLIBC): Likewise.
13985 (THREADLIB): Likewise.
13986 (MATH_LIBRARY): Likewise.
13987 (lang_specific_driver): Don't add `-l' options to command line.
13988 Instead, add a single --specs option. Recognize `-L' options and
13989 use them to search for spec file.
13990 (find_spec_file): New function.
13991 (SPEC_FILE): New define.
13993 1999-05-11 Dave Brolley <brolley@cygnus.com>
13995 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13996 cpplib-enabled build.
13998 1999-05-05 Per Bothner <bothner@cygnus.com>
14000 * class.c (make_field_value): DECL_INITIAL may be a string literal;
14001 temporarily zero it while calling rest_of_decl_compilation.
14003 * java-tree.h (string_ptr_type_node): Add declaration.
14004 * decl.c: Define and initialize string_ptr_type_node.
14005 * parse.y (patch_string_cst): Use string_ptr_type_node.
14007 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
14008 * parse.y (for_statement): Now unconditionally exit_block.
14009 (finish_labeled_statement): No longer exit_block if for-loop.
14010 (patch_loop_statement): Check harder if the loop is already labeled.
14012 * parse.y (patch_initialized_static_field): Removed function.
14013 (maybe_generate_clinit): Removed special handling for interfaces.
14014 (java_complete_expand_methods): Do a preliminary java_complete_tree
14015 on <clinit> to determine if it can be removed.
14016 (java_complete_expand_method): Remove special handling for <clinit>.
14017 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
14018 optimize if we get back empty_stmt_node.
14019 For MODIFY_EXPR, re-do checking of static initializers.
14020 (fold_constant_for_init): Don't return immediate if VAR_DECL.
14021 For VAR_DECL, pass correct context.
14023 * verify.c (verify_jvm_instructions): Better error messages.
14025 1999-05-03 Tom Tromey <tromey@cygnus.com>
14027 * parse-scan.y (interface_declaration): Call
14028 report_class_declaration for interfaces.
14030 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
14032 * Makefile.in: Remove -v from bison command lines.
14034 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14036 * check-init.c (check_init): Exclude a case of error when doing
14038 * class.c (layout_class_method): Don't generate the error message
14039 twice when compiling from source.
14040 * lang-options.h: Added `-Wredundant-modifers' and
14041 `-Wunusupported-jdk11' flags and help text.
14042 * lang.c (lang_decode_option): Added support for
14043 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
14044 flag_static_local_jdk11 and flag_redundant set accordingly.
14045 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
14046 * parse.h (EXPR_WFL_ADD_COL): New macro.
14047 (DECL_END_SOURCE_LINE): Likewise.
14048 (DECL_INHERITED_SOURCE_LINE): Likewise.
14049 * parse.y (static_ref_err): New function, prototyped.
14050 (CCB_TK): Now tagged <operator>.
14051 (class_body:): Remember the location of the closing '}' of a class
14052 definition when doing xrefs.
14053 (block:): Likewise.
14054 (block_end:): Likewise.
14055 (create_class): Remember the location of the inherited class
14056 identifier when doing xrefs.
14057 (register_fields): Added test on first operand of `init' before
14058 testing it TREE_CODE.
14059 (method_header): Store the location of the class identifier in the
14060 class decl when doing xrefs.
14061 (finish_method_declaration): Don't combine first/last method line
14063 (java_check_regular_methods): Warning check on not overriding
14064 methods with default access on other packages move before check on
14065 static methods. Initialization of `aflags' also moved up.
14066 (resolve_expression_name): Call static_ref_err to report the error.
14067 (static_ref_err): New function, implemented.
14068 (resolve_field_access): Returned simplified static field access
14070 (resolve_qualified_expression_name): Check for illegal use of
14071 static fields in a non static context. Call static_ref_err to
14072 report error in various places.
14073 (java_complete_tree): Do not fold initialized static fields when
14075 (java_complete_lhs): Likewise.
14077 1999-04-29 Anthony Green <green@cygnus.com>
14079 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
14080 create internal labels.
14081 (lookup_label): Ditto.
14083 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14085 * class.c (layout_class_method): Generate <clinit>'s rtl for
14087 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
14088 for interfaces' <clinit>.
14089 * expr.c (lookup_field): Search for fields in interfaces.
14090 (expand_invoke): Fixed indentation.
14091 (expand_java_field_op): Likewise. Use IS_CLINIT.
14092 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
14093 (IS_CLINIT): New macro.
14094 * parse.y (type_declaration:): Call maybe_generate_clinit after an
14095 interface was parsed.
14096 (maybe_generate_clinit): Don't generate if the current class is an
14097 interface with only fields of primitive types.
14098 (reset_method_name): Use IS_CLINIT.
14099 (java_complete_expand_method): Expand <clinit> when it exists for
14100 interfaces. Use IS_CLINIT.
14101 (resolve_expression_name): Use DECL_CONTEXT instead of
14102 current_class to build static field references.
14103 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
14104 ARRAY_REF when doing xreferencing.
14105 (check_final_assignment): Fixed typo in leading comment. Use
14107 (patch_array_ref): Don't fully expand array references when
14109 (patch_return): Use IS_CLINIT.
14110 (patch_throw_statement): Likewise.
14112 1999-04-22 Tom Tromey <tromey@cygnus.com>
14114 * Make-lang.in (JAVA_SRCS): Added check-init.c.
14116 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14118 * decl.c (predef_filenames, predef_filenames_size): New globals
14119 (init_decl_processing): predef_filenames and predef_filenames_size
14121 * java-tree.h (predef_filenames, predef_filenames_size): Declared
14123 * jcf-parse.c (predefined_filename_p): New function.
14124 (yyparse): Check that files on the command line are specified only
14125 once and issue a warning otherwise.
14126 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
14127 * parse.y (source_end_java_method): Nullify NOP method bodies, to
14128 avoid a gcc warning with -W -Wall turned on.
14129 (java_expand_classes): Abort if errors were encountered.
14130 (java_complete_lhs): If the cross reference flag is set, wrap
14131 field DECL node around a WFL when resolving expression name.
14133 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14135 * lang.c (lang_decode_option): Fixed returned value when parsing
14136 `-fxref=...' and `-Wall'.
14137 * parse.y (source_end_java_method): Do not generate code when
14138 flag_emit_xref is set.
14139 (resolve_expression_name): Do not build static field access when
14140 flag_emit_xref is set.
14141 (resolve_field_access): No special treatment on `length' when
14142 flag_emit_xref is set. Do not build qualified static field access
14143 when flag_emit_xref is set.
14144 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
14145 when flag_emit_xref is set.
14146 (patch_assignment): Do not generate array store runtime check when
14147 flag_emit_xref is set.
14148 * xref.c (xref_flag_value): Fixed function declaration
14150 (xset_set_data): New function.
14151 * xref.h (xref_set_data): Added prototype for new function.
14152 (typedef struct xref_flag_table): New field data.
14153 (XREF_GET_DATA): New macro.
14155 1999-04-19 Tom Tromey <tromey@cygnus.com>
14157 * xref.h (enum): Removed trailing comma.
14159 * parse.y (resolve_qualified_expression_name): Added missing
14162 1999-04-15 Anthony Green <green@cygnus.com>
14164 * gjavah.c: New prototypes for java_float_finite and
14165 java_double_finite.
14167 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14169 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
14172 1999-04-06 Jeffrey A Law (law@cygnus.com)
14174 * Makefile.in (TREE_H): Add tree-check.h.
14175 (RTL_H): Add genrtl.h.
14177 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
14179 * parse.y (patch_assignment): Added ArrayStoreException runtime
14182 1999-04-06 Per Bothner <bothner@cygnus.com>
14184 * expr.c (pop_type_0): New function.
14185 (pop_type): Use pop_type_0.
14186 * java-tree.h (pop_type_0): New declaration.
14187 * verify.c (verify_jvm_instructions): Check return instructions.
14189 * parse.y (patch_binop): Don't fold if non-constant and emiting
14192 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14194 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
14196 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
14197 (main_jcf): Don't define.
14198 (process_file): Don't set `main_jcf'.
14200 * java-tree.h (main_jcf): Don't declare.
14202 * jcf-parse.c (main_jcf): Add static definition.
14204 * lang.c (main_jcf): Don't define.
14206 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14208 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
14210 * decl.c (copy_lang_decl): Likewise for `bcopy'.
14212 * jcf-depend.c: Include "config.h", not <config.h>.
14214 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
14217 * jcf-path.c: Include "config.h", not <config.h>.
14219 * lex.c: Don't include various system header files.
14220 (java_init_lex): Cast the argument of `bzero' to PTR
14222 * parse-scan.y (java_push_parser_context): Likewise.
14224 * parse.y (java_push_parser_context): Likewise.
14225 (patch_bc_statement): Match format specifier to variable argument.
14227 * xref.c: Don't include <stdio.h>.
14229 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14231 * parse.y (struct parser_ctxt *ctxp): Now global.
14232 (declare_local_variables): Use WFL compound value for the
14233 declaration source line value, when doing cross-referencing.
14235 1999-03-31 Tom Tromey <tromey@cygnus.com>
14237 * gjavah.c (print_field_info): Allow constants of other types.
14238 (print_include): Generate include when new name is proper prefix
14239 of already printed name.
14240 (add_namelet): Likewise.
14241 (cxx_keyword_subst): New function.
14242 (print_method_info): Use it.
14243 (print_field_name): New function.
14244 (get_field_name): New function.
14245 (print_field_info): Use get_field_name and print_field_name.
14247 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14249 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14250 'KR-C', so gperf uses the `const' keyword on strings.
14252 * keyword.gperf (java_keyword): Const-ify a char*.
14254 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14256 * parse.y (patch_bc_statement): Fixed identation and a bogus
14259 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14261 * parse.y (patch_assignment): Allow static variables in other
14262 classes to be assigned.
14264 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14266 * class.c (maybe_add_interface): Remove unused variable
14268 (make_class_data): Use = for assignment, not ==. Likewise.
14269 (emit_register_classes): Remove unused variable `decl'.
14271 * lex.c: Fix comment so as not to contain an embedded `/*'.
14273 * verify.c (verify_jvm_instructions): Remove unused variable
14276 1999-03-27 Per Bothner <bothner@cygnus.com>
14278 * parse.y (complete_loop_body): Rename to finish_loop_body.
14279 (complete_labeled_statement): Rename to finish_labeled_statement.
14280 (complete_for_loop): Rename to finish_for_loop.
14281 (complete_method_declaration): Rename to finish_method_declaration.
14283 * java-tree.h (continue_identifier_node): New global node.
14284 * decl.c: Define and initialize continue_identifier_node.
14285 * parse.y (generate_labeled_block): Remove - no longer needed.
14286 (build_loop_body): Use continue_identifier_node for continue block.
14287 (finish_labeled_statement): Also do pop_labeled_block actions.
14288 (java_complete_lhs): POP_LOOP even if error.
14289 (build_labeled_block): Special handling for continue_identifier_node.
14290 (patch_loop_statement): Re-organize.
14291 (patch_bc_statement): Re-write.
14293 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14295 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14296 using a WFL compound value.
14297 * parse.y (xref.h): Include.
14298 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14299 WFL compound value.
14300 (register_fields): Set WFL compound value to lineno if doing
14302 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14304 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14305 * xref.h (expand_xref): Prototype renamed from xref_generate.
14307 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14309 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14310 (GET_CURRENT_BLOCK): New macro.
14311 * parse.y (current_static_block): New global variable.
14312 (method_body:): Define action.
14313 (complete_method_declaration): Set current_function_decl to NULL
14314 when work on the current method is done.
14315 (declare_local_variables): Use GET_CURRENT_BLOCK.
14316 (java_method_add_stmt): Likewise.
14317 (java_complete_expand_method): Disable the use of `this' when
14318 expanding <clinit>.
14319 (enter_a_block): If no current method exist, use
14320 current_static_block to link static initializer blocks.
14321 (exit_block): Rewritten to use current_static_block when no current
14322 method decl exists.
14323 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14324 (patch_return): Forbid the use of `return' in static initializers.
14325 (patch_throw_statement): Fixed indentation. Issue specific error
14326 for uncaught thrown checked exception in static initializer
14327 blocks. Removed FIXME.
14329 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14331 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14332 Link gcj from gcc.o.
14334 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14336 * parse.y (find_applicable_accessible_methods_list): When dealing
14337 with interface: ensure that a given interface or java.lang.Object
14338 are searched only once.
14340 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14342 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14344 * jcf-dump.c (print_access_flags): Add braces around if-else.
14346 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14349 * lex.c (build_wfl_node): Add static prototype.
14351 * lex.h (build_wfl_node): Remove static prototype.
14353 * parse.y: Include lex.c early enough to declare everything needed.
14354 Ensure calls to `build_wfl_node' pass the proper arguments.
14355 (create_class): Remove unused variable `super_decl'.
14356 (get_printable_method_name): Initialize variable `name'.
14358 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14360 * Changelog: Fixed 1999-03-22 typos.
14361 * lang.c (lang_decode_option): Fixed typo in error string in the
14364 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14366 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14367 (xref.o): New rule.
14368 * java-tree.h (flag_emit_xref): Declared extern.
14369 * lang.c (xref.h): Included.
14370 (flag_emit_xref): New global variable.
14371 (lang_decode_option): Added support for -fxref.
14373 * xref.h: Likewise.
14375 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14377 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14380 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14382 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14383 $(srcdir)/../system.h and $(JAVA_TREE_H).
14384 (jcf-io.o): Depend on $(JAVA_TREE_H).
14385 (mangle.o): Likewise.
14387 * check-init.c (check_cond_init): Add static prototype.
14389 * class.c (build_java_method_type, hashUtf8String,
14390 make_field_value, get_dispatch_vector, get_dispatch_table,
14391 append_gpp_mangled_type, mangle_static_field): Likewise.
14392 (strLengthUtf8): Hide unused definition.
14393 (hashUtf8String): Const-ify.
14394 (make_field_value): Un-ANSI-fy.
14396 * constants.c: Move inclusion of jcf.h above java-tree.h.
14397 (set_constant_entry, find_class_or_string_constant,
14398 find_name_and_type_constant, get_tag_node,
14399 build_constant_data_ref): Add static prototype.
14401 * decl.c (push_jvm_slot, builtin_function,
14402 lookup_name_current_level): Likewise.
14403 (builtin_function): Const-ify.
14405 * except.c (expand_start_java_handler, expand_end_java_handler):
14406 Add static prototype.
14408 * expr.c (flush_quick_stack, push_value, pop_value,
14409 java_stack_swap, java_stack_dup, build_java_athrow,
14410 build_java_jsr, build_java_ret, expand_java_multianewarray,
14411 expand_java_arraystore, expand_java_arrayload,
14412 expand_java_array_length, build_java_monitor, expand_java_pushc,
14413 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14414 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14415 expand_compare, expand_test, expand_cond, expand_java_goto,
14416 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14417 expand_java_field_op, java_push_constant_from_pool): Likewise.
14419 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14420 (build_java_arraynull_check): Mark parameters `node' and `type'
14421 with ATTRIBUTE_UNUSED.
14422 (note_label): Likewise for parameter `current_pc'.
14423 (expand_java_call, expand_java_ret): Hide unused definition.
14425 * java-tree.h (make_class, build_constants_constructor,
14426 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14427 init_outgoing_cpool, register_class, emit_register_classes,
14428 java_layout_seen_class_methods): Prototype.
14429 (unicode_mangling_length): Const-ify.
14430 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14431 emit_unicode_mangled_name, format_int, format_uint,
14432 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14433 jcf_print_utf8_replace, open_class): Prototype.
14435 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14436 <stdio.h>. Include tree.h/java-tree.h.
14437 (utf8_equal_string usage, process_class): Add static prototype.
14438 (open_class): Don't prototype this here.
14439 (utf8_equal_string): Match arguments to format specifiers.
14440 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14441 TABLE_SWITCH, disassemble_method): Likewise.
14443 * jcf-io.c: Include tree.h/java-tree.h.
14444 (open_class, find_classfile, jcf_print_utf8,
14445 jcf_print_utf8_replace): Const-ify.
14447 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14448 parse_class_file): Add static prototype.
14449 (find_in_current_zip): Match definition to existing static
14452 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14453 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14454 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14455 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14456 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14457 generate_bytecode_return, perform_relocations, init_jcf_state,
14458 init_jcf_method, release_jcf_state, generate_classfile):
14459 Add static prototype.
14460 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14461 (make_class_file_name): Const-ify.
14463 * jcf.h (find_classfile): Const-ify.
14465 * jv-scan.c (reset_report): Remove prototype.
14467 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14468 (error): Rewrite to allow varargs.
14470 * lang.c (lang_f_options): Const-ify.
14472 * lex.c (java_parse_escape_sequence): Add static prototype.
14473 (java_allocate_new_line): Match definition to existing static
14476 * mangle.c Include tree.h/java-tree.h.
14477 (unicode_mangling_length, emit_unicode_mangled_name,
14478 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14480 * parse.h (jdep_code): Remove trailing comma in enumeration.
14481 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14482 (reset_report): Add prototype.
14484 * verify.c (push_pending_label, merge_types): Add static
14487 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14489 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14491 * parse.y (find_applicable_accessible_methods_list): Extend the
14492 search to superinterfaces when relevant.
14493 (search_applicable_methods_list): New function.
14495 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14497 * class.c (unmangle_classname): Implemented stricter testing
14498 before setting the QUALIFIED_P flag on an identifier.
14500 1999-03-16 Per Bothner <bothner@cygnus.com>
14502 * parse.y (java_complete_lhs): Call force_evaluation_order
14503 after patch_newarray.
14504 (patch_binop): Don't call fold if there are side effects.
14506 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14508 * parse.y (java_stabilize_reference): Use save_expr instead of
14509 building a SAVE_EXPR node.
14510 (java_complete_lhs): Patch the resulting string of the `+='
14511 operator (if necessary) and complete the RHS after having built
14514 1999-03-15 Per Bothner <bothner@cygnus.com>
14516 * class.c (make_class): Don't set CLASS_P here (because
14517 this function is also called by build_java_array_type).
14518 (push_class): Set CLASS_P here instead.
14519 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14521 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14522 context. If the context is class, perfer "super" over "synchronized".
14523 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14525 * parse.y (create_class): Don't call parser_check_super here;
14526 it is not robust. Always wait until later.
14528 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14529 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14531 1999-03-13 Per Bothner <bothner@cygnus.com>
14533 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14534 * lex.h (UNGETC): Change misleading macro.
14536 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14538 * parse.y (java_stabilize_reference): Return NODE when patching a
14540 (java_complete_lhs): Put parenthesis around truth values.
14542 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14544 * class.c (layout_class_method): Don't make rtl for interface
14546 * parse.h (GET_TYPE_NAME): New macro.
14547 * parse.y (if_then_statement:): Fixed indentation.
14548 (if_then_else_statement:): Likewise.
14549 (for_statement:): Fixed spacing.
14550 (try_statement:): Fixed indentation.
14551 (create_interface): Don't force interfaces to be abstract.
14552 (method_header): Abstract methods are OK in interfaces.
14553 (declare_local_variables): Fixed typo in comment.
14554 (java_complete_expand_method): Fixed indentation.
14555 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14556 non accessible fields.
14557 (java_stabilize_reference): New function.
14558 (java_complete_lhs): Fixed indentation. Use
14559 java_stabilize_reference in compound assignment. Insert the
14560 cast. If not processing `+' fix string constants before processing
14563 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14565 * constants.c (find_class_or_string_constant): Cast variable `j'
14566 to a `jword' when comparing against one.
14568 * expr.c (java_lang_expand_expr): Remove unused variables
14569 `has_finally_p' and `op0'.
14571 * gjavah.c (print_field_info): Cast a value to jint when comparing
14572 against one. Likewise for a jlong.
14573 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14574 against a signed quantity.
14576 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14577 (print_signature): Don't needlessly dereference variable `str'
14579 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14580 `max_locals' with ATTRIBUTE_UNUSED.
14581 (jcf_parse_class): Likewise for variable `index'.
14583 * parse.h (reverse_jdep_list): Remove static prototype.
14585 * parse.y (build_jump_to_finally): Remove prototype and definition.
14586 (reverse_jdep_list): Add static prototype.
14588 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14589 `assignment' and `expr_decl'.
14591 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14593 1999-03-12 Andrew Haley <aph@cygnus.com>
14595 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14596 we'll need a directory separator and a null character.
14598 1999-03-10 Per Bothner <bothner@cygnus.com>
14600 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14602 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14604 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14607 1999-03-05 Per Bothner <bothner@cygnus.com>
14609 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14611 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14613 * class.c (layout_class_method): A static method in a base class
14614 is never overridden, so treat it like it doesn't exist.
14615 However, do complain about private non-static method overriding
14616 public static method.
14618 * parse.y: Don't set unused INITIALIZED_P flag.
14619 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14621 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14622 (build_array_from_name): Re-order &index[string] to &string[index].
14624 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14625 error_mark (it might catch more errors, but it is more likely to lose).
14627 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14629 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14630 (parse-scan.o): Depend on toplev.h.
14632 * class.c (make_method_value): Add prototype. Make it static.
14633 Remove unused second argument, caller changed.
14635 * expr.c (java_lang_expand_expr): Remove unused variable
14638 * java-tree.h: Don't prototype find_in_current_zip.
14639 Add prototypes for verify_constant_pool, start_java_method,
14640 end_java_method, give_name_to_locals, expand_byte_code,
14641 open_in_zip, set_constant_value, find_constant1, find_constant2,
14642 find_utf8_constant, find_string_constant, find_class_constant,
14643 find_fieldref_index, find_methodref_index, write_constant_pool,
14644 count_constant_pool_bytes and encode_newarray_type.
14646 * jcf-dump.c: Remove unused variable `LONG_temp'.
14648 * jcf-parse.c: Include parse.h.
14649 (jcf_parse_source): Remove unused parameter, all callers changed.
14650 (jcf_figure_file_type): Add static prototype.
14651 (find_in_current_zip): Likewise. Also remove unused parameter,
14652 all callers changed.
14653 (read_class): Initialize variable `saved_pos'.
14655 * jcf-reader.c (jcf_parse_preamble): Mark variables
14656 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14658 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14659 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14660 (java_parse_doc_section): Initialize variable `seen_star'.
14661 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14662 (java_lex_error): Mark parameters `msg' and `forward' with
14664 (java_get_line_col): Mark parameters `filename' and `line' with
14667 * parse-scan.y: Include toplev.h.
14668 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14670 * parse.h: use `struct JCF', not plain `JCF'.
14671 (java_parser_context_save_global, java_expand_classes
14672 java_parser_context_restore_global, java_parse): Add prototypes.
14674 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14677 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14679 * check-init.c (check_init): COPYN takes word count, not bit count.
14681 1999-02-26 Per Bothner <bothner@cygnus.com>
14683 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14684 explicit build_decl. (Avoids crash in reload when optimizing.)
14686 1999-02-25 Per Bothner <bothner@cygnus.com>
14688 * decl.c (complete_start_java_method): Handle synchronized method
14689 even when compiling from bytecode.
14691 1999-02-26 Tom Tromey <tromey@cygnus.com>
14693 * gjavah.c (add_class_decl): Only generate `#include' if outer
14694 class is not the name of the class we are processing. Correctly
14695 append `.h' in #include.
14696 (process_file): Clean up newlines around generated `#include's.
14697 (decode_signature_piece): Correctly handle inner classes.
14698 (struct include): New structure.
14699 (all_includes): New global.
14700 (print_include): New function.
14701 (add_class_decl): Use it.
14702 (process_file): Likewise.
14703 (add_class_decl): Generate include for java-array.h if array
14705 (process_file): Don't generate java-array.h include.
14707 * gjavah.c (add_namelet): Check for standard package names here.
14708 (add_class_decl): Don't check for standard package names here.
14710 1999-02-25 Tom Tromey <tromey@cygnus.com>
14712 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14713 When reading a zip file, only use strncmp if both strings are
14714 bigger than the buffer length. Initialize `k' when looping
14717 1999-02-24 Tom Tromey <tromey@cygnus.com>
14719 * gjavah.c (struct namelet): New structure.
14720 (add_namelet): New function.
14721 (print_namelet): New function.
14722 (print_class_decls): Use add_namelet and print_namelet to generate
14723 namespaces and not classes.
14724 (method_printed): New global.
14725 (HANDLE_END_METHOD): Examine method_printed.
14726 (print_method_info): Set method_printed when required. Print
14727 error if function to be ignored is marked virtual. Handle $finit$
14729 (METHOD_IS_FINAL): New macro.
14730 (print_field_info): Use it.
14731 (HANDLE_METHOD): Clear method_printed.
14732 (method_pass): New global.
14733 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14734 (process_file): Do two passes over both fields and methods.
14735 (HANDLE_METHOD): Examine method_pass.
14736 (root): New global.
14737 (add_class_decl): New function.
14738 (print_class_decls): Don't scan over entire constant pool.
14740 1999-02-23 Tom Tromey <tromey@cygnus.com>
14742 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14743 disable linking in that case.
14745 1999-02-20 Tom Tromey <tromey@cygnus.com>
14747 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14750 1999-02-21 Per Bothner <bothner@cygnus.com>
14752 * decl.c (build_result_decl), java-tree.h: New method.
14753 (complete_start_java_method): Handle synchronized methods.
14754 Don't build DECL_RESULT here. (Ordering dependency problem.)
14755 (start_java_method): Call build_result_decl here instead ...
14756 * parse.y (java_complete_expand_method): ... and here.
14757 (expand_start_java_method): Don't call complete_start_java_method here.
14758 (java_complete_expand_method): Call it here instead.
14759 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14760 * java-tree.h: ... here.
14762 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14763 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14764 for ARRAY_REF - it doesn't work when array bounds are checked.
14765 (patch_array_ref): Handle it here instead.
14767 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14769 1999-02-19 Per Bothner <bothner@cygnus.com>
14771 Force left-to-right evaluation of binary operations etc.
14772 * expr.c (force_evaluation_order), java-tree.h: New function.
14773 * parse.y (java_complete_lhs): Pass binary operations, procedure
14774 calls, and ARRAY_REFs to force_evaluation_order.
14775 (various): Set TREE_SIDE_EFFECTS more carefully.
14777 Tolerate random (non-UTF8) encoding in comments without complaining.
14778 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14779 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14781 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14782 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14784 * parse.y (java_complete_lhs): Ignore an empty statement in a
14785 COMPOUND_EXPR. Don't complain about empty statement after return.
14787 1999-02-19 Per Bothner <bothner@cygnus.com>
14789 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14790 in TREE_LIST - just chain the POINTER_TYPEs together.
14791 (resolve_class): If type already resolved, return decl.
14792 After resolving, update TREE_TYPE(class_type), and name (if array).
14793 * parse.h (do_resolve_class), parse.y: Make non-static.
14794 * class.c (maybe_layout_super_class): Take this_class argument.
14795 Do do_resolve_class if necessary.
14796 (layout_class, layout_class_methods): Adjust calls appropriately.
14797 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14798 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14799 * typeck.c (build_java_array_type): Don't call layout_class.
14801 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14803 * parse.y (check_pkg_class_access): Allow private class access
14804 within the same package.
14805 (strip_out_static_field_access_decl): New function.
14806 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14807 operator argument before testing its nature.
14809 1999-02-03 Per Bothner <bothner@cygnus.com>
14811 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14812 (TRY_EXPR): Simplify - it no longer has a finally clause.
14813 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14814 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14815 * expr.c (java_lang_expand_expr): Likewise.
14816 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14817 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14818 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14819 (build_try_statement): Remove finally parameter and handling.
14820 (build_try_finally_statement): New function.
14821 (patch_try_statement): No longer need to support finally clause.
14822 (try_statement): Update grammar action rules.
14823 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14824 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14826 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14828 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14829 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14831 1999-02-17 Andrew Haley <aph@cygnus.com>
14833 * class.c (build_utf8_ref): Back out broken patch which was
14834 intended to to output signatures using '.' as a separator.
14836 * class.c (make_class_data): Output signatures using '.' as a
14837 separator, rather than '/'.
14838 (mangled_classname): Likewise.
14839 (make_field_value): Likewise.
14840 (make_method_value): Likewise.
14841 * constants.c (alloc_class_constant): Likewise.
14842 * expr.c (build_invokeinterface): Likewise.
14844 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14846 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14847 of an ancient workaround.
14849 1999-02-10 Jeffrey A Law (law@cygnus.com)
14851 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14854 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14856 * lex.c (yylex): Encode \0 as UTF8.
14858 1999-02-10 Tom Tromey <tromey@cygnus.com>
14860 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14861 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14862 (libgcj_zip): Renamed.
14863 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14865 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14867 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14868 (GC_NAME): Renamed -lgc to -lgcjgc.
14870 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14872 * lex.c (java_lang_cloneable): Initialize.
14873 * parse.y (java_lang_cloneable): New static variable.
14874 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14875 doing one more qualification round.
14876 (valid_ref_assignconv_cast_p): Reject null source or
14877 destination. Allow an array to be cast into java.lang.Cloneable.
14878 (patch_cast): Swapped two first arguments to first call to
14879 valid_ref_assignconv_cast_p.
14881 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14883 * parse.h: DECL_P renamed JDECL_P.
14884 * parse.y: DECL_P replaced by JDECL_P.
14885 (build_array_from_name): Always use pointer's type.
14886 (patch_bc_statement): Extra code to search continue target in a
14887 for loop. Fixed comments. Continue target is current loop when
14890 1999-02-05 Andrew Haley <aph@cygnus.com>
14892 * class.c (make_class_data): The superclass of an interface should
14893 be null, not class Object.
14895 * lex.c (java_lex): Sign extend hex literals.
14897 1999-02-04 Andrew Haley <aph@cygnus.com>
14899 * class.c (build_utf8_ref): Output signatures using '.' as a
14900 separator, rather than '/'.
14901 (make_class_data): Likewise.
14903 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14905 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14906 mkstemp.o. Get them from libiberty now.
14908 1999-02-02 Jeffrey A Law (law@cygnus.com)
14910 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14912 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14914 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14917 1999-02-02 Per Bothner <bothner@cygnus.com>
14919 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14920 * jcf-write.c (generate_bytecode_return): New function.
14921 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14923 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14924 generate special [fd]const_[01] instructions.
14926 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14928 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14929 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14931 1999-02-01 Per Bothner <bothner@cygnus.com>
14933 * parse.y (patch_method_invocation): Handle calling static methods,
14934 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14936 * parse.y (java_complete_lhs): Don't complain about unreachable
14937 exit condition in a do-while statement.
14939 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14941 * lex.c (java_read_char): Fixed utf8 decoding.
14942 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14944 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14945 comments. Local variable `all_primitive' is gone. Broadened
14946 acceptance of `0' to floating point targets. `long' can now be
14947 widened to `double' or `float'.
14948 (valid_method_invocation_conversion_p): Added leading
14949 comment. Fixed tabulation.
14950 (build_string_concatenation): Optimize out left or right empty
14953 1999-01-28 Per Bothner <bothner@cygnus.com>
14955 * jcf-write.c (localvar_alloc): Only emit entry for
14956 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14957 (generate_bytecode_insns): Only call put_linenumber if
14958 debug_info_level > DINFO_LEVEL_NONE.
14959 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14960 is specified, add -g1 (for compatibility wih javac).
14962 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14964 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14965 gjavah.o, check-init.o, jv-scan.o
14967 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14969 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14971 * gjavah.c: Include config.h and system.h.
14973 * javaop.h (inline): Don't define, its handled by system.h.
14974 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14975 from `inline' to `static inline'.
14977 * jcf.h (inline): Don't define, its handled by system.h.
14979 * lex.c (inline): Likewise.
14981 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14983 * lang-specs.h: Map -Qn to -fno-ident.
14985 1999-01-29 Richard Henderson <rth@cygnus.com>
14987 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14989 1999-01-29 Tom Tromey <tromey@cygnus.com>
14991 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14992 then cast it to Object before calling `append' method.
14994 1999-01-28 Per Bothner <bothner@cygnus.com>
14996 * check-init.c (check_bool2_init, check_bool_init, check_init):
14997 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14998 * jcf-write.c (generate_bytecode_insns): Likewise.
15000 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15002 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
15003 * parse.y (patch_cast): Allow a boolean to be cast into a
15006 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15008 * parse.y: (class_declaration:): Fixed indentation.
15009 (class_member_declaration:): Extra `;' after field declaration now
15011 (interface_declaration:): Removed debug messages in error reports.
15012 (patch_binop): Nodes created and returned inherit the orignal
15013 node's COMPOUND_ASSIGN_P flag value.
15014 (patch_cast): Fix cast from char to floating point.
15016 1999-01-25 Andrew Haley <aph@cygnus.com>
15018 * except.c, java-except.h (expand_resume_after_catch): new
15020 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
15021 to branch back to main flow of control after a catch block.
15023 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15025 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
15026 $(srcdir)/../system.h.
15027 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
15028 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
15029 (jcf-write.o): Likewise.
15030 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15031 (mangle.o): Depend on $(srcdir)/../toplev.h.
15032 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15033 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15035 * class.c: Include output.h and parse.h.
15036 (mangled_classname): Add the `const' keyword to a char*.
15037 (find_named_method): Hide unused function definition.
15038 (build_utf8_ref): Change type of variable `c' to unsigned char.
15039 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
15040 (build_class_ref): Add the `const' keyword to a char*.
15041 (layout_class_method): Remove unused variable `buf'.
15043 * decl.c (find_local_variable): Remove unused variable `rtl'.
15044 (pushdecl): Likewise for variables `different_binding_level' and
15046 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
15047 (maybe_build_cleanup): Likewise for parameter `decl'.
15049 * except.c (expand_start_java_handler): Mark parameter `range'
15050 with ATTRIBUTE_UNUSED.
15052 * expr.c: Include except.h.
15053 (pop_type): Remove unused variable `i'.
15054 (pop_value): Likewise for variables `n_words' and `i'.
15055 (expand_java_arrayload): Likewise for variable `convert'.
15056 (java_lang_expand_expr): Likewise for variables `op0', `type',
15057 `mode', `unsignedp', `node' and `elements'.
15058 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
15060 (process_jvm_instruction): Add a `const' qualifier to a char*.
15062 * gjavah.c (output_directory): Add the `const' keyword to a char*.
15063 (temp_directory): Likewise.
15064 (print_c_decl): Likewise.
15065 (print_method_info): Likewise.
15066 (decode_signature_piece): Likewise.
15067 (print_mangled_classname): Likewise.
15069 * java-except.h: Provide prototypes for maybe_start_try,
15070 maybe_end_try and add_handler.
15072 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
15073 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
15074 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
15075 init_expr_processing, push_super_field, init_class_processing,
15076 can_widen_reference_to, class_depth, verify_jvm_instructions,
15077 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
15078 set_local_type, merge_type_state, push_type, load_type_state,
15079 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
15080 emit_unicode_mangled_name): Add prototypes.
15082 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
15083 (print_signature_type): Use ISDIGIT, not isdigit.
15084 (print_signature): Remove unused variable `j'.
15086 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
15087 int when comparing against one.
15089 * jcf-parse.c: Include toplev.h.
15091 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
15092 (localvar_free): Remove unused variable `i'.
15093 (generate_bytecode_conditional): Likewise for variable `kind'.
15095 * jv-scan.c: Include config.h and system.h. Remove redundant
15096 OS header and gansidecl.h includes.
15097 (warning): Add the `const' keyword to a char*. Also add
15098 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
15099 __STDC__, when determining whether to use ANSI-isms.
15100 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
15101 (xmalloc): Don't redundantly prototype here.
15102 (main): Remove unused parameter `envp'. Also fix the arguments
15103 passed to function `fatal' to match the format specifier.
15105 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
15107 * mangle.c: Include toplev.h.
15108 (emit_unicode_mangled_name): Declare parameter `len'.
15110 * parse.y (parse_warning_context): Add the `const' keyword to a
15111 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
15112 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
15113 (issue_warning_error_from_context): Add the `const' keyword to
15115 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
15116 not `__STDC__' for whether to use ANSI-isms.
15118 * typeck.c (incomplete_type_error): Mark parameters `value' and
15119 `type' with ATTRIBUTE_UNUSED.
15120 (parse_signature_type): Use ISDIGIT, not isdigit.
15122 * verify.c (check_pending_block): Add the `const' keyword to a char*.
15123 (verify_jvm_instructions): Likewise. Remove unused variables
15124 `field_name' and `default_val'.
15126 * zextract.c: Include config.h and system.h. Remove redundant
15127 OS header includes.
15129 * zipfile.h: Prototype `read_zip_archive'.
15131 1999-01-21 Andrew Haley <aph@cygnus.com>
15133 * typeck.c (convert): Allow conversions to void type: some
15134 optimizations in gcc do this.
15136 1999-01-21 Andrew Haley <aph@cygnus.com>
15138 * typeck.c (convert_ieee_real_to_integer): New function.
15139 (convert): When not using fast-math and using hardware fp, convert
15140 an IEEE NaN to zero.
15142 1999-01-18 Andrew Haley <aph@cygnus.com>
15144 * parse.y (patch_binop): Do a type conversion from signed to
15145 unsigned and then back to signed when a ">>>" is found.
15147 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15149 * java-tree.h: (check_for_initialization): Added prototype.
15150 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
15151 * parse.y (do_resolve_class): Removed unused locals.
15152 (read_import_dir): Likewise.
15153 (resolve_qualified_expression_name): Array creation
15154 expressions are valid primary expressions.
15155 (qualify_ambiguous_name): Likewise.
15156 (patch_synchronized_statement): Removed unused local.
15158 1999-01-17 Jeffrey A Law (law@cygnus.com)
15160 * Makefile.in (zextract.o): Add dependencies.
15162 * Makefile.in: Do not put ^Ls at the start of a line.
15164 1999-01-15 Per Bothner <bothner@cygnus.com>
15166 * expr.c (process_jvm_instruction): Coerce to correct Throwable
15167 sub-type the result of the call that gets the exception value.
15169 * parse.y (java_complete_expand_methods): If flags_syntax_only,
15170 don't call finish_class.
15172 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
15173 clear found before continuing.
15175 * verify.c (verify_jvm_instructions): On an array load, allow
15176 and handle top of stack to be TYPE_NULL.
15178 * gjavah.c (generate_access): Translate Java package private or
15179 protected access to C++ public, but with a comment.
15181 1999-01-13 Andrew Haley <aph@cygnus.com>
15183 * expr.c (generate_name): Name prefix changed to avoid clashes
15184 with assembler temp labels.
15186 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
15187 MODIFY_EXPR. Without this, code for the assignment may not be
15188 generated at all and the synchronized statement will read an
15189 uninitialized variable.
15191 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15193 * class.c (maybe_layout_super_class): Fixed returned value.
15194 * lex.c: Added 1999 to the copyright.
15195 (java_init_lex): Initialize java_lang_imported.
15196 * lex.h: Added 1999 to the copyright.
15197 * parse.h: Added 1999 to the copyright.
15198 (REGISTER_IMPORT): Fixed typo in trailing macro.
15199 (CURRENT_OSB): New macro.
15200 (struct parser_ctxt): New fields osb_depth, osb_limit.
15201 * parse.y (java_lang_id): New global variable.
15202 (type_import_on_demand_declaration): Don't import java.lang.* twice.
15203 (array_creation_expression:): Use CURRENT_OSB.
15204 (dims:): Uses a stack to keep track of array dimensions.
15205 (cast_expression:): Use CURRENT_OSB.
15206 (find_expr_with_wfl): Return NULL if node found doesn't meet the
15208 (register_fields): Fixed typos in comment.
15209 (check_method_redefinition): Fixed comment indentation.
15210 (java_check_regular_methods): Set saved found wfl to NULL after
15211 having reinstalled it in the previously found DECL_NAME.
15213 1999-01-10 Richard Henderson <rth@cygnus.com>
15215 * gjavah.c (java_float_finite): Use a union to do type punning.
15216 (java_double_finite): Likewise.
15218 1999-01-09 Per Bothner <bothner@cygnus.com>
15220 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
15221 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
15222 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15223 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15224 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15225 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15227 1999-01-08 Per Bothner <bothner@cygnus.com>
15229 * check-init.c (check_init): If compiling to native, we don't
15230 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15232 1999-01-08 Tom Tromey <tromey@cygnus.com>
15234 * parse-scan.y (variable_declarator_id): Set or increment
15236 (bracket_count): New global.
15237 (formal_parameter): Handle case where bracket pairs trail variable
15240 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15242 * jcf-parse.c (yyparse): variable len changed from a char to an
15243 int to prevent overflow.
15245 1999-01-06 Per Bothner <bothner@cygnus.com>
15247 * java-tree.h: Declare read_class.
15248 * jcf-parse.c (read_class): New function.
15249 (load_class): Now just call read_class.
15251 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15252 * jcf-parse.c (parse_source_file): Declare save_error_count,
15253 which is needed by java_parse_abort_on_error macro,
15254 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15256 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15257 constructor, if initializing a static field.
15258 (patch_new_array_init): Set TREE_CONSTANT if it is.
15259 * expr.c (java_lang_expand_expr): For a static array constructor
15260 of primitive elements, allocate the array itself statically.
15261 Disabled until we can set the vtable field statically.
15263 * check-init.c: New file. Checks for definite assignment.
15264 * Makefile.in (JAVA_OBJS): Add check-init.o.
15265 * parse.y (java_complete_expand_method): Call check_for_initialization.
15266 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15268 1999-01-06 Graham <grahams@rcp.co.uk>
15270 * parse.y : include system.h instead of including
15271 standard headers directly with the exception of <dirent.h>.
15273 1999-01-06 Per Bothner <bothner@cygnus.com>
15275 * lex.h: Moved static function declarations to lex.c,
15276 to shut up some -Wall warnings.
15277 * lex.c: Static function declarations moved here.
15278 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15280 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15282 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15284 1998-12-22 Per Bothner <bothner@cygnus.com>
15286 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15287 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15289 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15290 (localvar_alloc): Change return type to void,
15291 (emit_unop): Remove unused variable size.
15293 * jcf-write.c (struct jcf_block): Add new union.
15294 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15295 (call_cleanups): New functions.
15296 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15297 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15298 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15299 * lang.c (lang_init): Call using_eh_for_cleanups.
15300 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15301 completing operands to patch_synchronized_statement.
15302 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15303 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15304 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15306 1998-12-20 John F. Carr <jfc@mit.edu>
15308 * Make-lang.in: Comment out control-Ls; they upset some makes.
15310 1998-12-18 Tom Tromey <tromey@cygnus.com>
15312 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15315 1998-12-17 Tom Tromey <tromey@cygnus.com>
15317 * parse.y (DIR_SEPARATOR): New define.
15318 (check_class_interface_creation): Use it.
15320 * parse-scan.y (report_main_declaration): Recognize
15321 `java.lang.String' in argument to main.
15323 1998-12-16 Per Bothner <bothner@cygnus.com>
15325 * parse.y (create_interface): Remove bogus test.
15327 1998-12-16 Per Bothner <bothner@cygnus.com>
15329 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15330 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15332 1998-12-16 Tom Tromey <tromey@cygnus.com>
15334 * parse-scan.y (qualified_name): Use correct sprintf format.
15336 1998-12-15 Tom Tromey <tromey@cygnus.com>
15338 * gjavah.c (print_field_info): Changed how most negative number is
15341 1998-12-14 Per Bothner <bothner@cygnus.com>
15343 * parse.y (fold_constant_for_init): New function.
15344 (resolve_expression_name): Don't replace static final
15345 constant-initialized fields by its value.
15346 (java_complete_lhs): New. Same as java_complete_tree, except does
15347 not replace static final constant-initialized fields by their values.
15348 (register_fields): If there is an initializer, set DECL_INITIAL and
15349 MODIFY_EXPR_FROM_INITIALIZATION_P.
15350 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15351 Only call patch_initialized_static_field if
15352 MODIFY_EXPR_FROM_INITIALIZATION_P.
15353 (patch_initialized_static_field): If not valid constant, clear
15356 * parse.y (lookup_field_wrapper): Fix thinko.
15358 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15359 set and restore global lineno.
15361 1998-12-14 Tom Tromey <tromey@cygnus.com>
15363 * gjavah.c (print_field_info): If value to print is the smallest
15364 value of its size, then print as hex to avoid later warnings from
15367 1998-12-14 Tom Tromey <tromey@cygnus.com>
15369 * gjavah.c (decompile_method): Decompile `return null'.
15370 (process_file): Generate `#pragma interface'.
15371 (method_declared): New global.
15372 (print_method_info): Set it.
15373 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15374 (print_method_info): Handle abstract methods.
15376 1998-12-13 Per Bothner <bothner@cygnus.com>
15378 * parse.y (patch_method_invocation): If class_decl is null
15379 (e.g. an array type), use original type.
15381 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15382 errors about uncaught exception from clone (of array, specifically).
15384 1998-12-13 Tom Tromey <tromey@cygnus.com>
15386 * gjavah.c (decompile_method): Handle all types of `return'
15387 opcode. Decompile `return this' and `return'.
15388 (method_access): New global.
15389 (print_method_info): Set it.
15390 (decompile_method): Don't decompile a synchronized method.
15392 1998-12-13 Tom Tromey <tromey@cygnus.com>
15394 * jcf-reader.c (jcf_parse_one_method): Recognize
15396 * gjavah.c (HANDLE_END_METHOD): New macro.
15397 (HANDLE_CODE_ATTRIBUTE): New macro.
15398 (decompile_method): New function.
15399 (print_method_info): Don't print `;\n' at end of function decl.
15400 Include java-opcodes.h.
15401 (decompiled): New global.
15403 1998-12-12 Per Bothner <bothner@cygnus.com>
15405 * class.c (build_class_ref): Handle PRIMTYPE.class if
15406 flag_emit_class_files.
15407 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15408 if flag_emit_class_files.
15409 * parse.y (java_complete_tree): Pre-liminary support for
15410 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15412 * parse.y (patch_synchronized_statement): Don't call monitorexit
15413 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15415 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15417 * zipfile.h (opendir_in_zip): New declaration.
15418 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15419 (opendir_in_zip): New function, using code from open_in_zip.
15420 (open_in_zip): Call opendir_in_zip.
15421 (find_class): Remove no-longer-used do_class_file parameter,
15422 but add source_ok parameter. Change logic so if we find a .java file,
15423 we don't look for .class in later classpath emtries.
15424 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15425 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15426 * gjavah.c: Update call to find_class.
15427 * jcf-dump.c: Likewise.
15429 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15430 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15431 nothing if body is empty_stmt_node.
15432 Various little fixes so SP gets correctly adjusted.
15433 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15434 For CALL_EXPR, test if static first.
15435 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15436 such as the ones we create for Object and Class.
15437 Set and restore current_function_decl.
15438 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15439 (note_possible_classname): New function.
15440 (read_import_entry): Removed. Merged with read_import_dir.
15441 (read_import_dir): Don't call find_class - that only gives us
15442 the first classpath entry having the needed package.
15443 Use the struct buffer data structure from buffer.h.
15444 (read_import_dir, find_in_imports_on_demand): The remembered
15445 class names now use '.' (not '/') as package separator.
15447 * parse.y (java_complete_expand_methods): Call write_classfile
15448 here, and not in java_expand_classes (which only gets first class).
15450 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15452 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15453 (register_fields): If a static fields has an initializer, just
15454 chain it on ctxp->static_initialized, and handle later.
15455 (java_complete_expand_methods): Force <clinit> first.
15456 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15457 - it's already been completed.
15458 (patch_initialized_static_field): New function.
15459 (java_complete_field): Call it.
15461 1998-12-12 Per Bothner <bothner@cygnus.com>
15463 * expr.c (encode_newarray_type, build_new_array): New functions.
15464 * java-tree.h: Declare build_new_array.
15465 * jcf-write.c (patch_newarray): Use build_new_array.
15467 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15468 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15470 * parse.y (patch_new_array_init): Re-organize.
15471 Now is passed the actual array (pointer) type of the value.
15472 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15473 (patch_array_constructor): Removed - merged into patch_new_array_init.
15474 (java_complete_tree): Update patch_new_array_init.
15476 * jcf-write.c (find_constant_index): New function.
15477 (generate_bytecode_insns): Use find_constant_index.
15478 (generate_classfile): Use find_constant_index for ConstantValue.
15480 1998-12-11 Tom Tromey <tromey@cygnus.com>
15482 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15483 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15484 * class.c (make_class_data): Renamed dtable -> vtable, and
15485 dtable_method_count -> vtable_method_count.
15487 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15489 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15490 global variables, initialized.
15491 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15492 Declared new global variables.
15493 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15494 double_zero_node, integer_zero_node upon direct matching.
15495 * parse.y (purify_type_name): Added function prototype.
15496 (duplicate_declaration_error_p): Consider new_type as potentially
15497 being a incomplete type. Use purify_type_name on type string.
15498 (method_header): saved_type: unused variable removed. Don't figure
15499 return type if method name is invalid.
15500 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15501 processed by patch_unaryop.
15502 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15503 increment/decrement node into its original type after binary
15504 numeric promotion on its operands.
15506 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15508 * parse.y (array_initializer:): Array init operand is NULL_TREE
15509 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15510 now an error. Fixed indentation problems.
15511 (patch_string): Handle error_mark_node as an argument.
15512 (patch_new_array_init): Fixed indentation problems.
15513 (array_constructor_check_entry): Removed check on null wfl_value.
15514 Return an error if wfl_value's walk returns an error.
15516 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15518 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15519 * lex.c (java_lex): Remember column position before advancing one
15520 token. Retain location information on OCB_TK.
15521 * lex.h (typedef struct java_lc): Added new field.
15522 * parse.h (GET_SKIP_TYPE): New macro.
15523 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15524 * parse.y (build_new_array_init, patch_new_array_init,
15525 patch_array_constructor, maybe_build_array_element_wfl,
15526 array_constructor_check_entry): New function prototypes.
15527 (switch_block:): Tagged <node>.
15528 (OCB_TK): Tagged <operator>.
15529 (array_initializer:): Installed actions.
15530 (variable_initializer): Build location information on element if
15532 (switch_statement:): Fixed indentation typo.
15533 (switch_block:): Redefined default action.
15534 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15535 (patch_assignment): Removed duplicate code.
15536 (maybe_build_array_element_wfl, build_new_array_init,
15537 patch_new_array_init, patch_array_constructor,
15538 array_constructor_check_entry): New functions.
15540 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15542 * parse.y (array_initializer): Tagged <node>.
15543 (variable_initializer:): Use default rule.
15544 (array_initializer:): Defined actions.
15545 (variable_initializers:): Likewise.
15546 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15547 non-static field accesses.
15548 (patch_invoke): Fixed indentation typo.
15549 (java_complete_tree): Likewise.
15550 (build_labeled_block): Changed leading comment. Generate an error
15551 in case of duplicate loop labels.
15552 (patch_conditional_expr): Patch results of string concatenation
15555 1998-12-06 Per Bothner <bothner@cygnus.com>
15557 * constants.c (find_methodref_index): When the class is an interface,
15558 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15560 * decl.c (finit_identifier_node): Use "$finit$", rather than
15561 "<finit>" (which Sun's verifier rejects).
15562 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15563 (generate_field_initialization_code): Removed.
15564 (fix_constructors) Don't add call to $finit$ here (wrong order).
15565 (patch_method_invocation): Add $finit$ call here.
15567 * java-tree.h (CALL_USING_SUPER): New macro.
15568 * parse.y (patch_invoke): Remove im local variable.
15569 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15570 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15571 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15573 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15575 * parse.y (java_complete_tree): Don't complain about unreachable
15576 statement if it is empty_stmt_node.
15578 * jcf-write.c (find_constant_wide): New function.
15579 (push_long_const): Use find_constant_wide.
15581 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15582 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15583 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15584 Emit invokeinterface when calling an interface method.
15585 Emit invokespecial also when calling super or private methods.
15587 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15589 1998-12-06 Per Bothner <bothner@cygnus.com>
15591 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15593 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15595 * java-tree.h (java_layout_seen_class_methods): New function
15597 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15598 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15599 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15600 * parse.y (method_declarator:): Defined action.
15601 (issue_warning_error_from_context): input_filename saved, set to
15602 the appropriate value and restored after java_error is called.
15603 (build_unresolved_array_type): Fixed comment.
15604 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15605 (method_header): Deal with return type the same way type are
15606 handled for fields and method's parameters and local variables
15608 (check_method_redefinition): Removed extra CR.
15609 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15610 (java_layout_seen_class_methods): New function.
15611 (java_layout_classes): Call java_layout_seen_class_methods.
15613 1998-12-03 Per Bothner <bothner@cygnus.com>
15615 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15617 1998-12-03 Per Bothner <bothner@cygnus.com>
15619 * jcf-dump.c (main): Fix error message.
15620 * jcf-path.c (add_entry): Style fix.
15622 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15624 * class.c (layout_class_method): Call build_java_argument_signature
15625 on constructors too.
15626 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15627 (patch_method_invocation): Define a primary when resolving an
15628 expression name. Augmented comment on code checking illegal `this'
15629 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15631 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15633 * class.c (layout_class_method): Don't report error on non-static
15634 overriding static if the method is private.
15635 * java-tree.h (finish_class): Prototype added.
15636 * lex.c (java_get_line_col): Handle col argument -2 value.
15637 * parse.h: All static method declarations moved to parse.y.
15638 * parse.y: Now contains all static method declarations previously
15640 (find_expr_with_wfl, missing_return_error,
15641 unreachable_stmt_error): New functions.
15642 (java_get_real_method_name): Identify constructors bearing class
15643 names in source code compiled classes only.
15644 (java_complete_expand_methods): Call missing_return_error.
15645 (invocation_mode): Private methods invoked as static methods.
15646 (java_complete_tree): Call unreachable_stmt_error.
15648 1998-12-01 Tom Tromey <tromey@cygnus.com>
15650 * Makefile.in (+target): Removed.
15651 (+xmake_file): Likewise.
15652 (+tmake_file): Likewise.
15653 (.NOEXPORT): Removed duplicate.
15655 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15657 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15659 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15661 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15662 libiberty.h. Provide an xmalloc definition.
15664 * jvspec.c: Remove the xmalloc prototype.
15666 * parse-scan.y: Include config.h and system.h. Don't include
15667 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15668 Provide an xstrdup definition.
15670 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15672 * jcf-path.c (add_entry): Recognize ".jar" too.
15673 * lang-specs.h: Likewise.
15675 1998-11-26 Per Bothner <bothner@cygnus.com>
15677 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15678 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15680 * jcf-write.c (generate_bytecode_insns):
15681 Handle pre/post-increment/decrement of long.
15683 * jcf-write.c (generate_bytecode_insns):
15684 Handle missing exception handler (finally for synchronized).
15686 1998-11-25 Per Bothner <bothner@cygnus.com>
15688 * java-tree.h (end_params_node): Declare global.
15689 * decl.c (end_params_node): New global.
15690 (init_decl_processing, start_java_method): Use end_params_node for
15691 end of list of parameter types. Follows correct gcc conventions.
15692 * expr.c (pop_argument_types, pop_arguments): Likewise.
15693 * lang.c (put_decl_node): Likewise.
15694 * typeck.c (various places): Likewise.
15695 * class.y (various places): Likewise.
15696 * parse.y (various places): Likewise.
15698 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15699 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15701 * class.c: Add #include flags.h, remove no-longer needed declaration.
15703 * class.c (layout_class_method): Remove commented-out code, re-format.
15704 Don't add vtable entry (or index) for private methods.
15705 * expr.c (expand_invoke): A private method is implicitly final.
15706 * class.c (make_class_data): If inlining or optimizing,
15707 skip private methods.
15709 * class.c (finish_class): New function. Calls existing methods,
15710 but alls emits deferred inline functions.
15711 * jcf-parse.c (parse_class_file): Call finish_class.
15712 * parse.y (java_complete_expand_methods): Likewise.
15714 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15716 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15718 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15720 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15722 1998-11-24 Per Bothner <bothner@cygnus.com>
15724 * (generate_classfile): Always write class access flag with
15727 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15729 * class.c (maybe_layout_super_class): New function.
15730 (layout_class): Reorganized. Loop on class methods dispatched into
15731 a new function. Call maybe_layout_super_class.
15732 (layout_class_methods, layout_class_method): New functions.
15733 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15735 (expand_invoke): Likewise.
15736 * java-tree.h (all_class_list): New global variable declared.
15737 (layout_class_methods, layout_class_method): New function
15739 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15740 * jcf-parse.c (all_class_list): New global variable.
15741 (load_class): Extended what class_or_name can be. Use parser
15742 context mechanism to save globals before calling jcf_parse.
15743 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15744 is set on the file name.
15745 (jcf_parse): Layout class methods when Object is loaded, otherwise
15746 record class in all_class_list for delayed method layout.
15747 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15748 * lang.c (put_decl_node): Decode <init> into the decl context
15750 * lex.c (java_allocate_new_line): Use xmalloc.
15751 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15752 pointers, not TREE_LIST elements.
15753 (struct parser_ctxt): Fixed comment indentations, added comments
15754 and reordered some fields.
15755 (java_check_methods): Function prototype removed.
15756 * parse.y (java_push_parser_context): Use xmalloc.
15757 (java_parser_context_restore_global): Pop extra pushed ctxp only
15758 when there's nothing next.
15759 (maybe_create_class_interface_decl): Fixed comment, add new
15760 created class decl to all_class_list.
15761 (method_header): Use GET_REAL_TYPE on argument's types.
15762 (method_declarator): Use GET_REAL_TYPE, change type to the real
15763 type in TREE_LIST dependency node. Build argument list with the
15765 (create_jdep_list): Use xmalloc. Removed allocation error message.
15766 (obtain_incomplete_type): Fixed leading comment. Broadened
15767 incoming argument meaning.
15768 (register_incomplete_type): Use xmalloc. Removed allocation error
15770 (safe_layout_class): Fixed leading comment.
15771 (jdep_resolve_class): Reversed if statement condition and switch
15772 if and else bodies.
15773 (resolve_and_layout): Fixed leading comment. Broadened incoming
15775 (complete_class_report_errors): New local variable name, for
15776 clarity. purify_type_name used for all error cases.
15777 (java_get_real_method_name): Stricter check on constructors.
15778 (java_check_regular_methods): Reverse methods list only if not
15779 already laid out. Layout artificial constructor.
15780 (java_check_methods): Deleted.
15781 (source_start_java_method): Obtain incomplete type for patchable
15783 (java_layout_classes): Fixed leading comment. Use
15784 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15785 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15786 before returning. Fixed comments.
15787 (java_expand_classes): Check for errors up front.
15788 (patch_method_invocation): Class to search is resolved and laid
15791 1998-11-24 Per Bothner <bothner@cygnus.com>
15793 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15795 * javaop.h (int8): Removed - not used.
15796 (jbyte): Redefine portably with correct signedness.
15798 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15800 * jcf-write.c (generate_bytecode_insns): Fix typo
15801 OPCODE_getstatic to OPCODE_getfield.
15803 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15804 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15805 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15807 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15809 * jcf-parse.c (jcf_parse_source): Function returned type is
15810 void. Added prototype.
15811 (jcf_parse): Function returned type is void.
15812 (yyparse): Remove call to fclose on the last parsed file.
15814 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15816 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15818 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15819 (layout_class): Cope with methods featuring WFL in decl names.
15820 * decl.c (unqualified_object_id_node): New global variable,
15822 (build_decl_no_layout): Removed.
15823 * expr.c (build_primtype_type_ref): Handle Double.
15824 (java_lang_expand_expr): Fixed indentations.
15825 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15826 (flag_wall, flag_redundant, flag_not_overriding,
15827 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15828 variable declarations.
15829 (build_decl_no_layout): Removed prototype.
15830 (java_get_real_method_name): Added prototype.
15831 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15832 (java_parse_abort_on_error): Macro now just returns.
15833 * jcf-parse.c (jcf_parse_source): Check fclose returned
15834 value. Call emit_register_classes if java_report_errors returns
15836 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15837 flag_static_local_jdk1_1): New integer flags.
15838 (lang_decode_option): New flags set here.
15839 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15840 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15841 the flag_redundant variable.
15842 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15843 when parsing java.lang.Object class.
15844 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15845 NULL_TREE to build.
15846 (resolve_qualified_expression_name): Fixed indentation.
15847 (patch_array_ref): Changed prototype.
15848 (not_initialized_as_it_should_p): Prototype removed.
15849 (java_report_errors): Added function prototype.
15850 * parse.y (formal_parameter:): Changed error message for not yet
15851 supported final parameters.
15852 (class_type_list:): Set both PURPOSE and VALUE of created
15853 TREE_LIST to be class_type.
15854 (primary_no_new_array:): Handle class literals on primitive types.
15855 (parse_warning_context): Reinstalled correct force_error and
15856 do_warning flags setups.
15857 (java_report_errors): Changed prototype. Return java_error_count
15859 (variable_redefinition_error): Consider treating variable type as
15861 (create_interface): Warn about redundant abstract modifier if
15862 flag_redundant is set. Changed error message.
15863 (lookup_field_wrapper): Save/restore globals before/after looking
15865 (duplicate_declaration_error_p): Consider treating declaration
15866 type as a fake pointer.
15867 (register_fields): Extract real type from dependency node. Check
15868 for duplicate field declaration after type adjustment. Use
15869 DECL_INITIAL to store static final initialized values.
15870 (method_header): Extract real function type from dependency node.
15871 (check_abstract_method_header): Use GET_METHOD_NAME.
15872 (obtain_incomplete_type): Layout fake pointer type.
15873 (safe_layout_class): Don't try to check for methods before layout.
15874 (java_complete_class): Don't check for correct throws clause
15875 elements inheritance here.
15876 (resolve_and_layout): Broadened name parameter meaning.
15877 (reset_method_name): Use GET_METHOD_NAME.
15878 (java_get_real_method_name): New function.
15879 (java_check_regular_methods): Don't check methods in
15880 java.lang.Object. Verify lineage of throws clause elements. Use
15881 flag_no_overriding in warning report.
15882 (check_throws_clauses): Don't check if class was from
15883 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15884 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15885 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15886 warning on unsupported final local variables. Use build_decl
15887 instead of build_decl_no_layout. Get real local variable type from
15889 (source_start_java_method): Get real parameter type from
15890 dependency node. Call build_decl instead of build_decl_no_layout.
15891 (java_layout_classes): Reverse tree and layout type and class as
15892 required. Mark class as loaded when done.
15893 (resolve_field_access): Fixed indentation. Restricted condition
15894 leading to static field access code generation. Set field_type
15895 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15896 (resolve_qualified_expression_name): Initialize type_found to
15897 null. Handle static field resolved during qualification. Fixed
15898 layout on non primitive field decl types.
15899 (not_accessible_p): Fixed typo in comment.
15900 (patch_method_invocation): Resolve and layout class to search from
15902 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15903 layout non primitive type, if necessary. Make method node only to
15905 (find_applicable_accessible_methods_list): Consider WFL'ed method
15906 decl names. Fixed indentation.
15907 (argument_types_convertible): Resolve and layout target type if
15909 (java_complete_tree): Fixed indentation problems. Rewrote
15910 CALL_EXPR thrown exceptions check. Re-installed further processing
15911 of the assignment in certain cases.
15912 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15913 inlining on class literals.
15914 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15916 (valid_method_invocation_conversion_p): Likewise.
15917 (patch_string): Temporary disable forbidden use of `this' in
15918 explicit constructor invocations when doing string concatenation
15919 within their scope.
15920 (patch_unaryop): Added comment. Reinstalled code to disable
15921 further check on assignment operation with cast expression RHS.
15922 (patch_switch_statement): Fixed indentation.
15923 (build_try_statement): Call build_decl instead of
15924 build_decl_no_layout.
15925 (patch_synchronized_statement): Likewise.
15926 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15927 IS_UNCHECKED_EXPRESSION_P.
15928 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15929 layout argument exception type.
15930 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15931 of IS_UNCHECKED_EXPRESSION_P.
15933 1998-11-18 Anthony Green <green@cygnus.com>
15935 * jcf-parse.c (yyparse): Open class file in binary mode.
15937 1998-11-15 Per Bothner <bothner@cygnus.com>
15939 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15941 * jcf-write.c (perform_relocations): Move check out one loop.
15943 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15945 * Make-lang.in: Fix reference to srcdir.
15946 * jv-scan.c: Add missing xmalloc prototype.
15947 * jvgenmain.c: Ditto.
15949 1998-11-15 Per Bothner <bothner@cygnus.com>
15951 * decl.c (error_mark_node), java-tree.h: New global.
15952 * parse.y: Use empty_stmt_node instead of size_zero_node.
15953 (build_if_else_statement): If missing else, use empty_stmt_node.
15955 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15956 (java_complete_expand_method): Complain if return is missing.
15957 (java_check_regular_methods): Comment out incorrect error check.
15958 (not_accessible_p): Fix incorrect handling of protected methods.
15959 (patch_method_invocation): Pass correct context to not_accessible_p.
15960 (find_applicable_accessible_methods_list): Likewise.
15961 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15962 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15963 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15964 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15966 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15967 (push_int_const): Remove reundant NOTE_PUSH.
15968 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15969 (- case SWITCH_EXPR): Fix code generation bug.
15970 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15971 (generate_classfile): More robust for abstract methods.
15973 1998-11-15 Anthony Green <green@cygnus.com>
15975 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15976 * Make-lang.in: Ditto.
15978 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15979 * jvgenmain: Ditto.
15981 1998-11-15 Per Bothner <bothner@cygnus.com>
15983 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15985 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15987 1998-11-14 Per Bothner <bothner@cygnus.com>
15989 Allow uses of interface types to verify. This is not really
15990 type-safe, but it matches what Sun does, and is OK as long as
15991 there are appropriate run-time checks.
15992 * verify.c (merge_types): If merging two interface types,
15993 just set the result to java.lang.Object.
15994 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15996 1998-11-13 Tom Tromey <tromey@cygnus.com>
15998 * gjavah.c (main): Handle --output-class-directory argument.
15999 * jvspec.c (lang_specific_driver): Translate `-d' into
16000 -foutput-class-dir.
16001 * jcf.h (jcf_write_base_directory): Declare.
16002 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
16003 * lang-options.h: Mention -foutput-class-dir.
16004 * jcf-write.c (jcf_write_base_directory): New global.
16005 (make_class_file_name): Put generated .class file into `-d'
16006 directory, or into source directory if -d not given. Function now
16008 (write_classfile): Free class file name. Handle case where class
16010 (DIR_SEPARATOR): New macro.
16011 Include <sys/stat.h>
16013 * Makefile.in (prefix): New macro.
16015 1998-11-12 Per Bothner <bothner@cygnus.com>
16017 * parse.y (patch_invoke): Do less if flag_emit_class_files.
16018 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
16019 here (done in patch_invoke instead).
16020 (case_identity): Moved here from parse.y.
16022 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
16023 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
16024 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
16025 so they can be efficiently scanned without recursion.
16026 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
16027 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
16028 in BLOCK iteratively, rather than recursively.
16030 * parse.y (do_unary_numeric_promotion): New function.
16031 (patch_unaryop, patch_binop, patch_array_ref): Use it.
16033 * parse.y (patch_newarray): Various fixes.
16035 Re-do handling of switch statements (for proper block scoping).
16036 * parse.y: Add just a single block for the enture switch block,
16037 but don't create any "case blocks".
16038 (group_of_labels): Rmeoved unneeded non-terminal.
16039 CASE_EXPR and DEFAULT_EXPR are added to current block.
16040 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
16041 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
16042 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
16043 * parse.y (wfl_operator, print_int_node): Make non-static.
16044 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
16045 as part of recursive scan of block.
16046 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
16047 (patch_switch_statement): Most tests move dinto java_complete_tree.
16049 * parse.y: Make various production be non-typed (void).
16050 * parse.y (parse_error): Merged into issue_warning_error_from_context.
16051 * parse.y (add_stmt_to_compound): Don't create/change extra node.
16052 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
16054 * jcf-write.c (struct jcf_handler): New type.
16055 (struct jcf_switch_state): New type.
16056 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
16057 (alloc_handler, emit_unop, emit_reloc): New functions.
16058 (adjust_typed_op): Add extra parameter ("max type" offset).
16059 (emit_switch_reloc, emit_case-reloc): New function.
16060 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
16061 (generate_bytecode_insns): Support REAL_CST, switch statements,
16062 exception handling, method calls, object/array creation, and more.
16064 * class.c: Remove some unused variables.
16065 * constants.c (find_string_constant): New function.
16066 (count_constant_pool_bytes): Fix to correctly handle wide constants.
16067 * decl.c (complete_start_java_method): Don't _Jv_InitClass
16068 if flag_emit_class_files.
16070 1998-11-12 Tom Tromey <tromey@cygnus.com>
16072 * jcf-io.c (find_class): Added explanatory comment.
16074 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
16075 trailing slash to `.zip' entries.
16077 * jvspec.c (lang_specific_driver): Correctly handle case where
16078 GC_NAME not defined.
16080 1998-11-11 Tom Tromey <tromey@cygnus.com>
16082 * jvspec.c (GC_NAME): New define.
16083 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
16085 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
16087 1998-11-11 Per Bothner <bothner@cygnus.com>
16089 * jcf-dump.c (TABLE_SWITCH): Fix typos.
16091 1998-11-11 Tom Tromey <tromey@cygnus.com>
16093 * jcf-dump.c (main): Correctly recognize `--'-style long options.
16095 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16097 * class.c (is_compiled_class): Call safe_layout_class for class
16098 compiled from source.
16099 * conver.h (convert_to_integer, convert_to_real,
16100 convert_to_pointer): Added prototypes.
16101 * decl.c (init_decl_processing): Non longer push the decls of
16102 `methodtable', `constants', `Class', `Field', `dispatchTable'
16103 `jexception' and `Method'.
16104 * expr.c (build_invokeinterface): New function.
16105 (expand_invoke): static variable CLASS_IDENT now in
16106 build_invokeinterface. Use build_invokeinterface.
16107 (expand_java_field_op): Moved code to inline
16108 java.lang.PRIMTYPE.TYPE into a function.
16109 (build_primtype_type_ref): New function.
16110 * java-tree.def (INSTANCEOF_EXPR): New tree code.
16111 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
16112 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
16113 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
16114 (DECL_LOCAL_STATIC_VALUE): New macro.
16115 (build_invokeinterface, build_primtype_type_ref): New function
16117 (java_parse_abort_on_error): Macro rewritten.
16118 * jcf-parse.c (current_method): Add comment to declaration.
16119 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
16120 Function prototypes fixed.
16121 (jcf_parse_source): push/pop parser context. save/restore global.
16122 (parse_source_file): Fixed leading comment. Now take a
16123 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
16124 classes and pop the parser context anymore.
16125 (yyparse): Push parser context, save globals, parse the source
16126 file, restore globals and pop the parser context when processing a
16128 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
16129 * lex.c (java_parse_doc_section): New function.
16130 (java_lex): Call java_parse_doc_section when appropriate. Build an
16131 operator around INSTANCEOF_TK.
16132 * lex.h (java_lineterminator, java_sprint_unicode,
16133 java_unicode_2_utf8, java_lex_error, java_store_unicode):
16134 Prototypes rewritten.
16135 (java_parse_escape_sequence, java_letter_or_digit_p,
16136 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
16137 java_read_unicode, java_store_unicode, java_read_char,
16138 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
16139 Added function prototypes.
16140 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
16142 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
16144 (struct parser_ctxt): New fields: deprecated,
16145 current_parsed_class_un, gclass_list.
16146 (fix_method_argument_names, issue_warning_error_from_context,
16147 resolve_package, lookup_package_type): New function prototypes.
16148 (resolve_expression_name): Fixed function prototype.
16149 (find_applicable_accessible_methods_list): Fixed indentation, added
16150 extra argument in prototype.
16151 (check_final_assignment, build_null_of_type, check_deprecation,
16152 check_method_redefinition, reset_method_name,
16153 java_check_regular_methods, java_check_abstract_methods,
16154 maybe_build_primttype_type_ref): New function prototype.
16155 * parse.y (conver.h): Include.
16156 (INSTANCEOF_TK): Tagged <operator>.
16157 (single_type_import_declaration): Use REGISTER_IMPORT macro.
16158 (relational_expression:): Build binop for instanceof.
16159 (java_push_parser_context): Remember ctxp->gclass_list across
16161 (java_pop_parser_context): Simply return if no context
16162 exists. Remember gclass_list across contexts.
16163 (issue_warning_error_from_context): New function.
16164 (parse_error_context): Don't setup ctxp->elc here. Call
16165 issue_warning_error_from_context instead.
16166 (parse_warning_context): Likewise.
16167 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
16168 setup. Link new class/interface to ctxp->gclass_list.
16169 (add_superinterfaces): Register interface as incomplete if not
16171 (create_class): Remember class unqualified name in
16172 ctxp->current_parsed_class_un. Check class deprecation.
16173 (register_fields): Check field deprecation. Remember static final
16174 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
16176 (method_header): New local variable ORIG_ARG. Use unqualified
16177 current class name for check on constructor errors. Promote return
16178 type if of record type. Argument list fix moved in
16179 fix_method_argument_names, called here. Check method deprecation.
16180 (fix_method_argument_names): New function.
16181 (method_declarator): Promote record typed arguments.
16182 (safe_layout_class): Check class methods before layout.
16183 (java_complete_class): Compute field layout when patched.
16184 (do_resolve_class): Try to load class after having it renamed
16185 after the package name.
16186 (get_printable_method_name): Use DECL_CONTEXT.
16187 (reset_method_name): New function.
16188 (check_method_redefinition): Use reset_method_name.
16189 (java_check_regular_methods): New local variable
16190 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
16191 names for error report. Check for compile-time error when method
16192 found has default (package) access.
16193 (java_check_abstract_methods): Now takes an interface DECL node as
16194 an argument. Also reinstall real name on unchecked
16195 overriding/hiding methods for error report.
16196 (java_check_methods): Fixed leading comment. Get classes to verify
16197 from ctxp->gclass_list. Use CHECK_METHODS macro and set
16198 CLASS_METHOD_CHECKED_P on class verification.
16199 (lookup_java_method2): Get real method name if necessary.
16200 (find_in_imports): Don't check package class access here.
16201 (resolve_package, lookup_package_type): New functions.
16202 (java_layout_classes): Fixed leading comment. Take classes to be
16203 laid out from ctxp->gclass_list.
16204 (java_complete_expand_methods): Don't expand native and abstract
16206 (java_expand_classes): New function.
16207 (resolve_expression_name): Use additional argument ORIG. Retrieve
16208 values of static final field of primitive types.
16209 (resolve_field_access): Handles static final field of promotive
16211 (resolve_qualified_expression_name): Handle STRING_CST as
16212 primaries and package name resolution. Check deprecation on found
16213 decls. Set where_found and type_found on non static field resolved
16214 during qualification. Layout non primitive field decl types.
16215 (check_deprecation): New function.
16216 (maybe_access_field): Simplified.
16217 (patch_method_invocation_stmt): Local variable CLASS_TYPE
16218 removed. Reverse method's argument when primary is a type. Don't
16219 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
16220 instead. Include abstract class in the list of class searchable
16221 for constructors. Use DECL_CONTEXT of found method for access
16222 checks. Check method deprecation.
16223 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16224 converting arguments. Handle INVOKE_INTERFACE.
16225 (lookup_method_invoke): Search constructor using existing
16226 infrastructure (don't rely on lookup_java_constructor anymore).
16227 (find_applicable_accessible_methods_list): Extra argument flag
16228 LC. Now include constructor in the search.
16229 (qualify_ambiguous_name): Conditional expression are primaries.
16230 (not_initialized_as_it_should_p): static final are always
16232 (java_complete_tree): Pass extra NULL argument to
16233 resolve_expression_name. Stricter test to carry on patching
16234 assignments. New case for INSTANCEOF_EXPR.
16235 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16236 (check_final_assignment, maybe_build_primttype_type_ref): New
16238 (patch_assignment): Detect resolved static finals and carry normal
16239 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16240 (try_builtin_assignconv): Access constant 0 on all primitive
16242 (valid_builtin_assignconv_identity_widening_p): Accept identical
16243 types. Accept all promoted type on int type.
16244 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16245 assigned to a reference.
16246 (valid_method_invocation_conversion_p): Accept to check null
16248 (build_binop): Merge declaration and initialization of local
16250 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16251 numeric types. Improved validity test for qualify operators on
16253 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16254 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16255 primitive type and issue the appropriate error message.
16256 (resolve_type_during_patch): Mark class loaded when resolved.
16257 (patch_cast): Allow null to be cased to reference types.
16258 (build_null_of_type): New function.
16259 (patch_array_ref): Handle array on references correctly.
16260 (patch_return): Removed unused local variable MODIFY. Force
16261 boolean to be returned as integers. Allows null to be returned by
16262 a function returning a reference.
16263 * typeck.c (convert_to_integer, convert_to_real,
16264 convert_to_pointer): Prototypes moved to convert.h
16265 (lookup_argument_method): Use method real name, if necessary.
16267 1998-10-30 Tom Tromey <tromey@cygnus.com>
16269 * class.c (build_class_ref): Changed name of primitive classes to
16272 * class.c (make_class_data): Renamed fields: nmethods to
16273 method_count, method_count to dtable_method_count. Always set
16274 `state' field to 0.
16275 * decl.c (init_decl_processing): Likewise.
16277 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16279 * class.c (layout_class): Don't mangle <finit>, produce
16280 __finit<class> instead. Don't verify artificial methods.
16281 * decl.c (finit_identifier_node): New declared global.
16282 (init_decl_processing): finit_identifier_node initialized.
16283 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16284 * java-tree.h (finit_identifier_node): Declared as extern.
16285 (struct lang_decl): New field called_constructor.
16286 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16287 (CLASS_HAS_FINIT_P): New macro.
16288 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16289 explicit constructor invocation.
16290 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16291 CALL_SUPER_CONSTRUCTOR_P): New macros.
16292 (write_classfile): Added prototype.
16293 * jcf-parse.c (jcf_parse_source): Parse and remember for
16294 generation if the file was seen on the command line.
16295 (parse_source_file): Don't write the class file here.
16296 (yyparse): Loop on files rewritten. Set current_jcf.
16297 (parse_zip_file_entries): Parse class file only if it was found.
16298 * lang.c (init_parse): Don't open command line provided filename
16300 (lang_parse): Don't set main_jcf anymore.
16301 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16302 (JCONSTRUCTOR_CHECK): New macro.
16303 (JBSC_TYPE_P): New macro.
16304 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16305 (COMPLETE_CHECK_OP_2): New macro.
16306 (struct parse_ctxt): New field explicit_constructor_p.
16307 (check_class_interface_creation): Fixed prototype indentation.
16308 (patch_method_invocation_stmt): Prototype reflects added argument.
16309 (patch_invoke): Likewise.
16310 (complete_method_declaration, build_super_invocation,
16311 verify_constructor_circularity,
16312 build_this_super_qualified_invocation, get_printable_method_name,
16313 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16314 verify_constructor_super, create_artificial_method,
16315 start_artificial_method_body, end_artificial_method_body,
16316 generate_field_initialization_code): New function prototypes.
16317 * parse.y: Fixed leading comment
16318 (constructor_header:, constructor_body:, block_end:): Rules tagged
16320 (type_declaration:): Call maybe_generate_finit.
16321 (method_declaration:): Action for method_body: placed in new
16322 function complete_method_declaration, called here.
16323 (constructor_declaration:): Defined actions. Removed leading
16325 (constructor_header:): New rule with action.
16326 (constructor_body:): Rule rewritten using block_begin: and
16327 block_end:. Defined actions.
16328 (constructor_declarator:, explicit_constructor_invocation:):
16330 (block:): Use new rules block_begin: block_end:.
16331 (block_begin:, block_end:): New rules and actions.
16332 (block_statements:): Fixed error message for explicit
16334 (method_invocation:): Call build_this_super_qualified_invocation
16335 if primary is `this' or `super' was seen.
16336 (conditional_expression:): Action defined.
16337 (extra_ctxp_pushed_p): New static global flag.
16338 (java_parser_context_save_global): Create parser context if
16339 necessary. Use extra_ctxp_pushed_p to remember it.
16340 (java_parser_context_restore_global): Pop extra parser context if
16342 (build_array_from_name): Array on primitive types are marked
16344 (register_fields): Restore new name in field initializer
16345 expression if type was altered. Non static fields initialized upon
16346 declaration marked initialized.
16347 (maybe_generate_finit): New function.
16348 (maybe_generate_clinit): Use create_artificial_method,
16349 start_artificial_method_body, end_artificial_method_body. Generate
16350 debug info for enclosed initialization statements.
16351 (method_header): Fixed leading comment. Check constructor
16352 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16354 (complete_method_declaration, constructor_circularity_msg,
16355 verify_constructor_circularity): New functions.
16356 (get_printable_method_name): New function.
16357 (check_method_redefinition): Don't rename <finit> methods. Fix
16358 declared constructor names. Error message for
16359 constructors modified.
16360 (java_check_regular_methods): Local variable seen_constructor
16361 renamed saw_constructor. Skip verification on constructors. Create
16362 default constructor with create_artificial_method.
16363 (java_check_methods): Removed unnecessary empty line.
16364 (create_artificial_method, start_artificial_method_body,
16365 end_artificial_method_body): New functions.
16366 (java_layout_classes): Changed leading comment. Reverse fields
16367 list if necessary. Always layout java.lang.Object if being
16369 (java_complete_expand_methods): Verify constructor circularity.
16370 (java_complete_expand_method): Call fix_constructor on
16371 constructors. Local variable no_ac_found removed. Restore
16372 bindings if method body expansion failed.
16373 (fix_constructors, verify_constructor_super,
16374 generate_field_initialization_code): New function.
16375 (java_expand_classes): Fixed leading comment. Write class file
16377 (resolve_expression_name): Check for illegal instance variable
16378 usage within the argument scope of an explicit constructor
16380 (resolve_qualified_expression_name): Pass extra from_super flag
16381 when invoking patch_method_invocation_stmt. New case for
16382 conditional expression when used as a primary. Check for error
16383 when acquiring super.
16384 (patch_method_invocation_stmt): Added extra argument super. New
16385 local variable is_static_flag. Set class_to_search according to
16386 the nature of the constructor invocation. Don't add `this'
16387 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16388 invocation within the argument scope of explicit constructor
16389 invocation. Set is_static according to is_static_flag. Provide
16390 extra `super' argument to patch_invoke invocation.
16391 (patch_invoke): New argument from_super. Loop on arguments
16392 indentation fixed. Pass from_super to invocation_mode. New switch
16393 case INVOKE_SUPER. Fixed error message in switch default case.
16394 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16396 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16397 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16398 message takes constructors into account.
16399 (find_applicable_accessible_methods_list): Fixed indentation.
16400 (qualify_ambiguous_name): Take explicit constructor invocation
16401 into account. Deal with a conditional expression as a primary to
16403 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16404 case. Added extra argument to patch_method_invocation_stmt.
16405 Register calls made to explicit constructor `this'. Don't call
16406 save_expr in ARRAY_REF case when emitting class files. Check for
16407 illegal use of this when expanding explicit constructor invocation
16409 (complete_function_arguments): Set and reset parser context
16410 explicit_constructor_p field value when appropriate.
16411 (build_super_invocation, build_this_super_qualified_invocation):
16413 (patch_assignment): Fixed typo.
16414 (patch_unaryop): Check on final fields occurs only when a decl
16416 (patch_return): Take constructors into account.
16417 (patch_conditional_expr): New function.
16418 * typeck.c (build_java_signature): Removed unnecessary empty line.
16420 1998-10-28 Jeffrey A Law (law@cygnus.com)
16422 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16424 1998-10-28 Tom Tromey <tromey@cygnus.com>
16426 * decl.c (init_decl_processing): Renamed fields.
16427 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16428 interface_len, msize fields.
16430 * class.c (make_class_data): Removed subclass_head and
16431 subclass_next fields.
16432 * decl.c (init_decl_processing): Removed subclass_head and
16433 subclass_next fields.
16435 1998-10-28 Jeffrey A Law (law@cygnus.com)
16437 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16438 * mangle.c (emit_unicode_mangled_name): Similarly.
16440 1998-10-26 Nick Clifton <nickc@cygnus.com>
16442 * jcf-parse.c (get_constant): Place braces around code to compute
16443 'd' when REAL_ARITHMETIC is not defined.
16445 1998-10-25 H.J. Lu (hjl@gnu.org)
16447 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16450 1998-10-23 Tom Tromey <tromey@cygnus.com>
16452 * lang-specs.h: `.zip' files are input to jc1.
16454 1998-10-22 Per Bothner <bothner@cygnus.com>
16456 * jvspecs.c: Add (but don't enable) support for combining multiple
16457 .class and .java input filenames to a single jc1 invocation.
16458 Add support for -C flag (copile to .class files).
16459 Translate -classpath and -CLASSPATH arguments.
16460 * lang-specs.h: Don't set %2 spec.
16462 1998-10-22 Tom Tromey <tromey@cygnus.com>
16464 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16466 (add_path): Don't add trailing separator to non-empty path
16469 * lang.c (lang_decode_option): Check for -fclasspath and
16470 -fCLASSPATH before examining other `-f' options.
16472 * java-tree.h (finalize_identifier_node): Don't declare.
16473 * class.c (make_class_data): Don't push "final" field.
16474 * decl.c (init_decl_processing): Don't push "final" field.
16475 (finalize_identifier_node): Removed.
16476 (init_decl_processing): Don't set finalize_identifier_node.
16478 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16480 1998-10-11 Anthony Green <green@cygnus.com>
16482 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16483 (JV_SCAN_SOURCES): New macro.
16484 (JCF_DUMP_SOURCES): Likewise.
16485 (jcf-dump$(exeext)): New target.
16486 (jv-scan$(exeext)): New target.
16488 1998-10-22 Tom Tromey <tromey@cygnus.com>
16490 * Makefile.in (LEX): Removed.
16491 (LEXFLAGS): Likewise.
16492 (SET_BISON): New macro.
16494 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16495 spurious diffs in parse.c.
16496 ($(PARSE_SCAN_C)): Likewise.
16497 (PARSE_DIR): New macro.
16499 (PARSE_SCAN_C): Likewise.
16500 (PARSE_RELDIR): New macro.
16502 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16504 * jcf-io.c (find_class): Use saw_java_source to determine when to
16505 look for `.java' file.
16506 * jcf-parse.c (saw_java_source): New global.
16507 (yyparse): Set it if `.java' file seen.
16509 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16510 (GCJH_SOURCES): Likewise.
16511 * Makefile.in (datadir): New macro.
16512 (libjava_zip): Likewise.
16513 (JAVA_OBJS): Added jcf-path.o.
16514 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16515 (../gcjh$(exeext)): Likewise.
16516 (jcf-path.o): New target.
16517 * java-tree.h (fix_classpath): Removed decl.
16518 * jcf-parse.c (fix_classpath): Removed.
16519 (load_class): Don't call fix_classpath.
16520 * parse.y (read_import_dir): Don't call fix_classpath.
16521 * lex.h: Don't mention classpath.
16522 * lex.c (java_init_lex): Don't initialize classpath.
16523 * jcf-io.c (classpath): Removed global.
16524 (find_class): Use jcf_path iteration functions. Correctly search
16525 class path for .java file.
16526 (open_in_zip): New argument `is_system'.
16527 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16528 classpath-related options.
16529 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16531 (lang_init): Call jcf_path_init.
16532 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16533 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16534 Correctly put braces around second string in each entry.
16535 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16536 classpath-related options.
16537 (help): Updated for new options.
16538 * jcf.h: Declare functions from jcf-path.c. Don't mention
16539 `classpath' global.
16540 * jcf-path.c: New file.
16542 * jcf-depend.c: Include jcf.h.
16544 * jcf-write.c (localvar_alloc): Returns `void'.
16545 (localvar_free): Removed unused variable.
16547 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16548 (init_parse): Use OBJECT_SUFFIX, not ".o".
16550 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16552 * class.c (emit_register_classes): Renamed from
16553 emit_register_class.
16554 * java-tree.h (emit_register_classes): Prototype renamed from
16555 emit_register_class.
16556 * jcf-parse.c (yyparse): Call emit_register_classes once before
16558 * parse.y (java_expand_classes): No longer register classes.
16560 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16562 * class.c (is_compiled_class): New local variable
16563 seen_in_zip. Identify classes found in currently compiled source
16565 * decl.c (complete_start_java_method): Fixed typo.
16566 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16567 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16568 (CLASS_P): Moved around.
16569 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16570 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16572 (jcf_parse_source): Changed leading comment. Removed unnecessary
16573 fclose and CLASS_FROM_SOURCE_P marking.
16574 (parse_source_file): New local variables remember_for_generation
16575 and filename. Mark parsed file name identifier node. Removed block
16576 executed when parse_only was null. Set remember_for_generation.
16577 Use it as an argument to java_pop_parser_context.
16578 (yyparse): New local variables several_files, list, next node and
16579 current_file_list. Split ampersand separated file names into
16580 current_file_list. Iterate through the list and parse accordingly.
16581 * parse.h (java_pop_parser_context): New function prototype.
16582 * parse.y (ctxp_for_generation): New static global variable.
16583 (java_pop_parser_context): New argument generate. Link popped ctxp
16584 to ctxp_for_generation list accordingly.
16585 (java_complete_expand_methods): Fixed indentation.
16586 (java_expand_classes): New function.
16588 1998-10-17 Per Bothner <bothner@cygnus.com>
16590 * Makefile.in: Link with libiberty.a instead of memmove.o.
16592 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16594 * lex.c (setjmp.h): No longer included.
16595 * lex.h (setjmp.h): Included.
16596 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16597 (duplicate_declaration_error_p): Renamed from
16598 duplicate_declaration_error.
16599 (build_array_from_name): New function prototype.
16600 * parse.y (setjmp.h): No longer included.
16601 (variable_declarator_id): Define action.
16602 (build_array_from_name): New function.
16603 (duplicate_declaration_error_p): Renamed from
16604 duplicate_declaration_error. Fixed leading comment.
16605 (register_fields): Main `for' loop reorganized. Uses
16606 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16607 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16608 build_array_from_name.
16609 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16611 (read_import_dir): Don't try to skip `.' and `..'.
16612 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16613 build_array_from_name. Main `for' loop reorganized.
16614 (resolve_qualified_expression_name): When building access to a
16615 field, use the type where the field was found, not its own type.
16616 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16617 field was found is null.
16618 (qualify_ambiguous_name): Sweep through all successive array
16621 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16623 * java-tree.h (pop_labeled_block, lang_printable_name,
16624 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16625 interface_of_p, inherits_from_p, fix_classpath,
16626 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16627 make_class_data, register_class, alloc_name_constant): New
16628 function prototypes.
16629 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16630 indentation. Added cast to remove warning.
16631 (lang_printable_name): Set v argument unused.
16632 (lang_print_error): Added argument to lang_printable_name call.
16633 (java_dummy_print, print_lang_decl, print_lang_type,
16634 print_lang_identifier, lang_print_xnode): All argument marked
16636 * lex.c (java_unget_unicode): Removed unnecessary argument.
16637 (java_allocate_new_line): Unused local variable is gone.
16638 (java_read_char): Added parenthesis in expressions to remove
16639 warnings. Added final return statement.
16640 (java_read_unicode): Added parenthesis in expression to remove
16642 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16643 (java_parse_escape_sequence): Likewise.
16644 (java_lex): Unused local variables are gone. Fixed
16645 java_unget_unicode invocation.
16646 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16648 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16649 lang_printable_name invocation in macro.
16650 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16652 (duplicate_declaration_error): Suppressed unused argument in
16654 (identical_subpath_p): Function declaration is gone.
16655 (patch_invoke): Suppressed unused argument in prototype.
16656 (patch_cast, build_labeled_block, check_thrown_exceptions):
16658 * parse.y (setjmp.h): Included
16659 (toplev.h): Likewise.
16660 (field_declaration:): Suppressed unused local
16661 (label_decl:): Fixed build_labeled_block invocation.
16662 (java_pop_parser_context): Put extra parenthesis around assignment
16664 (yyerror): Suppressed unused local variables.
16665 (variable_redefinition_error): Fixed lang_printable_name
16667 (create_interface): Suppressed unused local variables.
16668 (create_class): Likewise.
16669 (duplicate_declaration_error): Suppressed unused argument. Fixed
16670 lang_printable_name invocation.
16671 (register_fields): Suppressed unused local variable. Fixed
16672 duplicate_declaration_error invocation.
16673 (method_header): Suppressed unused local variable.
16674 (method_declarator, parser_check_super): Likewise.
16675 (java_complete_class): Suppressed unused local variable. Fixed
16676 fatal error message.
16677 (complete_class_report_errors): Added default: in switch.
16678 (java_check_regular_methods): Fixed lang_printable_name
16680 (check_throws_clauses): Likewise.
16681 (java_check_abstract_methods): Suppressed unused local
16682 variable. Fixed lang_printable_name invocation.
16683 (read_import_entry): Added supplemental return statement.
16684 (read_import_dir): Suppressed unused local variables.
16685 (check_pkg_class_access, declare_local_variables): Likewise.
16686 (source_start_java_method): Suppressed unused extern variable
16688 (expand_start_java_method): Suppressed unused extern and local
16689 variable declarations.
16690 (java_complete_expand_methods): Likewise.
16691 (java_complete_expand_method): Suppressed unused local variables.
16692 (make_qualified_name): Likewise.
16693 (resolve_qualified_expression_name): Added default: in
16694 switch. Fixed lang_printable_name invocation.
16695 (class_instance_creation_expression): Added parenthesis around
16697 (patch_method_invocation_stmt): Fixed lang_printable_name and
16698 patch_invoke invocations.
16699 (check_for_static_method_reference): Fixed lang_printable_name
16701 (patch_invoke): Suppressed unused arguments and local variables.
16702 (lookup_method_invoke): Suppressed unused local variables.
16703 (qualify_ambiguous_name): Added default: in switch.
16704 (identical_subpath_p): Function removed.
16705 (patch_assignment): Suppressed unused local variables. Suppressed
16706 unnecessary if statement. Fixed lang_printable_name invocations.
16707 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16708 (valid_ref_assignconv_cast_p): Parenthesis around
16709 expression. Suppressed unused local variables.
16710 (build_binop): Suppressed unused local variables. fixed
16711 lang_printable_name invocations.
16712 (string_constant_concatenation): Suppressed unused local
16714 (patch_unaryop): Fixed lang_printable_name invocation.
16715 (patch_cast): Suppressed unnecessary argument. Fixed
16716 lang_printable_name invocation.
16717 (patch_array_ref): Fixed lang_printable_name invocation.
16718 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16719 (build_labeled_block): Suppressed unused argument.
16720 (generate_labeled_block): Fixed build_labeled_block invocation.
16721 (build_loop_body): Suppressed unused local variables.
16722 (patch_loop_statement): Likewise.
16723 (patch_exit): Fixed lang_printable_name invocation.
16724 (patch_switch_statement): Likewise.
16725 (case_identity): First argument marked unused.
16726 (patch_try_statement): Fixed lang_printable_name invocations.
16727 (patch_synchronized_statement, patch_throw_statement): Likewise.
16728 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16729 lang_printable_name invocations.
16730 (check_thrown_exceptions_do): Suppressed unused argument.
16732 1998-10-14 Tom Tromey <tromey@cygnus.com>
16734 * jcf-write.c (write_classfile): Add output class file as target.
16735 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16736 * jcf.h: Added declarations for dependency-tracking functions.
16737 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16738 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16739 (finish_parse): Call jcf_dependency_write.
16740 (dependency_tracking): New global.
16741 (DEPEND_SET_FILE): New define.
16742 (DEPEND_ENABLE): New define.
16743 (init_parse): Enable dependency tracking if required.
16745 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16746 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16747 (../gcjh$(exeext)): Likewise.
16748 (jcf-depend.o): New target.
16749 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16750 (GCJH_SOURCES): Likewise.
16751 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16753 (find_classfile): Added dep_name argument.
16754 (find_class): Compute name of dependency.
16755 (open_in_zip): Call jcf_dependency_add_file.
16756 * gjavah.c (output_file): No longer global.
16757 (usage): Don't mention "gjavah".
16759 (java_no_argument): Likewise.
16760 (version): Likewise.
16761 (main): Recognize and handle -M family of options.
16762 (print_mangled_classname): Return is void.
16763 (process_file): Handle case where output is suppressed.
16764 (HANDLE_END_FIELD): Likewise.
16765 (HANDLE_METHOD): Likewise.
16766 * jcf-depend.c: New file.
16768 1998-10-13 Jeffrey A Law (law@cygnus.com)
16770 * java-tree.def: Add missing newline at EOF.
16772 1998-10-13 Tom Tromey <tromey@cygnus.com>
16774 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16775 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16777 Include <config.h> and "system.h".
16778 (disassemble_method): Undefine RET to avoid clash with
16779 config/i386/i386.h.
16781 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16783 * decl.c (runtime_exception_type_node, error_exception_type_node):
16784 New global variables.
16785 (init_decl_processing): Initialized.
16786 * expr.c (java_lang_expand_expr): Set caught exception type to
16787 null if catch handler argument doesn't exit.
16788 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16790 * java-tree.h (runtime_exception_type_node,
16791 error_exception_type_node): Global variables declared.
16792 (DECL_FUNCTION_THROWS): New macro.
16793 (DECL_FUNCTION_BODY): Modified comment.
16794 (DECL_SPECIFIC_COUNT): Likewise.
16795 (struct lang_decl): New field throws_list.
16796 (IS_UNCHECKED_EXPRESSION_P): New macro.
16797 * lex.c (java_lex): Generate location information for THROW_TK.
16798 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16799 EXCEPTIONS_P): New macros.
16800 (enum jdep_code): New value JDEP_EXCEPTION.
16801 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16802 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16803 PATCH_METHOD_RETURN_ERROR): New macros.
16804 (patch_method_invocation_stmt): Added new argument to prototype.
16805 (patch_synchronized_statement, patch_throw_statement,
16806 check_thrown_exceptions, check_thrown_exceptions_do,
16807 purge_unchecked_exceptions, check_throws_clauses): New function
16809 * parse.y Fixed typo in keyword section.
16810 (throw:): Rule tagged <node>.
16811 (THROW_TK): Keyword tagged <operator>.
16812 (method_header:): Last argument to call to method_header passed
16814 (throws:, class_type_list:, throw_statement:,
16815 synchronized_statement:, synchronized:): Defined actions.
16816 (method_header): New local variable current. Register exceptions
16817 from throws clause.
16818 (java_complete_tree): Complete and verify exceptions from throws
16820 (complete_class_report_errors): Error message on exceptions not
16822 (java_check_regular_methods): Fixed typo. Shortcut on private
16823 overriding methods. Changed error message on method
16824 redefinition. Check for throws clause compatibility.
16825 (check_throws_clauses): New function.
16826 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16827 method. Changed error message on method redefinition.
16828 (currently_caught_type_list): New static variable.
16829 (java_complete_expand_methods): Purge unchecked exceptions from
16830 throws clause list. Call PUSH_EXCEPTIONS before walk and
16831 POP_EXCEPTIONS after.
16832 (resolve_qualified_expression_name): Pass new argument as NULL to
16833 patch_method_invocation_stmt.
16834 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16835 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16836 argument list when appropriate. Use new argument if non null to
16837 store selected method decl.
16838 (patch_invoke): Convert if necessary args of builtin types before
16839 forming CALL_EXPR. Argument list no longer reversed here.
16840 (invocation_mode): Treat final methods as static methods.
16841 (java_complete_tree): New cases for THROW_EXPR: and
16842 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16844 (complete_function_arguments): No more RECORD_TYPE
16845 conversion. Function parameter nodes no longer saved.
16846 (valid_ref_assignconv_cast_p): Avoid handling null type.
16847 (patch_binop): Fixed null constant reference handling.
16848 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16849 BUILD_THROW macros.
16850 (patch_try_statement): Fixed comments. Record caught types in
16851 list, push the list, expand try block and pop the list.
16852 (patch_synchronized_statement, patch_throw_statement,
16853 check_thrown_exceptions, check_thrown_exceptions_do,
16854 purge_unchecked_exceptions): New functions.
16855 * typeck.c (lookup_argument_method): Allow WFL in place of method
16856 DECL_NAME during method definition check
16858 1998-10-09 Tom Tromey <tromey@cygnus.com>
16860 * gjavah.c (decode_signature_piece): New function.
16861 (print_c_decl): Use it. Added `name_override' argument.
16862 (print_method_info): Use name_override argument to print_c_decl.
16863 (seen_fields): Removed.
16864 (print_field_info): Don't update seen_fields.
16865 (struct method_name): New structure.
16866 (method_name_list): New global.
16867 (print_method_info): Add new method to list of methods.
16868 (name_is_method_p): New function.
16869 (print_field_info): If field name has same name as method, then
16871 (process_file): Parse methods before fields.
16872 (field_pass): New global.
16873 (HANDLE_END_FIELD): Take field_pass into account.
16875 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16877 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16878 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16880 1998-10-03 Anthony Green <green@cygnus.com>
16882 * jvspec.c: Fix bug in jvgenmain_spec patch.
16884 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16886 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16887 * decl.c (soft_exceptioninfo_call_node): New global variable.
16888 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16889 takes extra integer argument. soft_exceptioninfo_call_node
16891 * except.c (java_set_exception_lang_code): New function
16892 (method_init_exceptions): Called here.
16893 (prepare_eh_table_type): New function.
16894 (expand_end_java_handler): Called here.
16895 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16896 one argument. Modified generation of call to
16897 soft_badarrayindex_node to use new argument.
16898 (build_java_arrayaccess): Pass faulty index value to
16899 build_java_throw_out_of_bounds_exception.
16900 (generate_name): New function.
16901 (java_lang_expand_expr): New local variables node, current,
16902 has_finally_p. Expand TRY_EXPR node.
16903 (process_jvm_instruction): Replace top of the stack with thrown
16904 object reference when entering exception handler.
16905 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16906 specific tree codes.
16907 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16909 (DECL_SPECIFIC_COUNT): New macro.
16910 (prepare_eh_table_type, java_set_exception_lang_code,
16911 generate_name): New function declarations.
16912 (match_java_method): Declaration deleted.
16913 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16915 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16916 * parse.h (redefinition_error, refine_accessible_methods_list,
16917 can_cast_to_p): Function declaration removed.
16918 (classitf_redefinition_error, variable_redefinition_error,
16919 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16920 find_most_specific_methods_list, argument_types_convertible,
16921 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16922 valid_cast_to_p, valid_method_invocation_conversion_p,
16923 try_reference_assignconv, add_stmt_to_compound,
16924 build_jump_to_finally, build_tree_list, patch_try_statement,
16925 java_get_catch_block): New function declarations.
16926 * parse.y (string_buffer_type): Global variable deleted.
16927 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16928 finally): Rules tagged <node>.
16929 (TRY_TK, CATCH_TK): Token tagged <operator>.
16930 (class_body_declaration:, class_member_declaration:,
16931 formal_parameter:, explicit_constructor_invocation:,
16932 interface_member_declaration:, constant_declaration:,
16933 primary_no_new_array:, class_instance_creation_expression:,
16934 array_creation_expression:): Issue error on unsuported JDK1.1
16936 (try_statement:, catches:, finally:): Define actions.
16937 (catch_clause_parameter): New rule.
16938 (catch_clause:): Use new rule catch_clause_parameter.
16939 (parse_jdk1_1_error): New function.
16940 (redefinition_error): Renamed classitf_redefinition_error.
16941 (variable_redefinition_error): New function.
16942 (check_class_interface_creation): Call
16943 classitf_redefinition_error.
16944 (java_complete_tree): Added error message on JDEP_TYPE: case.
16945 (complete_class_report_errors): Fixed indentation.
16946 (declare_local_variables): Call variable_redefinition_error.
16947 (source_end_java_method): Call java_set_exception_lang_code and
16948 emit_handlers where appropriate.
16949 (java_method_add_stmt): Call add_stmt_to_block.
16950 (add_stmt_to_block): New function.
16951 (lookup_method_invoke): Fixed outside comment. new local variable
16952 candicates. Call find_applicable_accessible_methods_list and
16953 find_most_specific_methods_list when searching for a
16954 method. Modified error report to list possible candidates when
16956 (find_applicable_accessible_methods_list,
16957 find_most_specific_methods_list, argument_types_convertible): New
16959 (refine_accessible_methods_list): Function deleted.
16960 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16961 expr (if applicable) before calling patch_array_ref.
16962 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16963 (enter_block): Fixed comment.
16964 (enter_a_block): New function.
16965 (patch_assignment): Reorganized. Call try_reference_assignconv for
16966 references. Call valid_cast_to_p instead of can_cast_to_p.
16967 (try_reference_assignconv,
16968 valid_builtin_assignconv_identity_widening_p): New functions.
16969 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16970 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16972 (build_string_concatenation): Don't resolve StringBuffer.
16973 (patch_cast): Fixed inverted arguments.
16974 (patch_array_ref): Code to save array expr deleted. Call
16975 valid_cast_to_p instead of can_cast_to_p.
16976 (generate_labeled_block): Call generate_name.
16977 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16978 patch_try_statement): New functions.
16979 * typeck.c (match_java_method): Function deleted.
16981 1998-10-02 Anthony Green <green@cygnus.com>
16983 * jvspec.c: jvgenmain_spec uses different temporary file names.
16985 1998-10-02 Anthony Green <green@cygnus.com>
16987 * jvspec.c (lang_specific_driver): Fail if user specifies
16988 --main= when not linking.
16990 1998-09-28 Tom Tromey <tromey@cygnus.com>
16992 * class.c (make_class_data): Push value for `thread' field.
16993 * decl.c (init_decl_processing): Added `thread' field to class.
16995 * class.c (add_field): Always make static fields externally
16998 1998-09-26 Anthony Green <green@cygnus.com>
17000 * expr.c (build_java_athrow,
17001 build_java_throw_out_of_bounds_exception, expand_invoke,
17002 build_newarray, expand_java_multianewarray, build_java_monitor):
17003 Update comments to reflect _Jv_* function names.
17005 1998-09-25 Per Bothner <bothner@cygnus.com>
17007 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
17008 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
17009 * parse.y (expand_start_java_method): Likewise.
17011 1998-09-24 Per Bothner <bothner@cygnus.com>
17013 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
17015 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
17016 (add_field): No longer need to convert from RECORD_TYPE to pointer,
17017 * expr.c: Remove no-longer-needed calls to promote_type.
17018 * decl.c (give_name_to_locals): Liekwise.
17019 * jcf-parse.c (get_class_constant): Compensate for new signatures.
17020 * parse.y: Add/remove promote_type calls as appropriate.
17021 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
17022 (parse_signature_string): Likewise.
17023 (build_java_array_type): Fix for now signature convenions.
17025 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
17027 1998-09-23 Tom Tromey <tromey@cygnus.com>
17029 * class.c (init_class_processing): libjava function renamed to
17032 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17034 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
17035 * java-tree.def: Fixed DEFTREECODE third argument.
17036 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
17037 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
17038 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
17039 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17040 JAVA_THIS_EXPR): Now replaced by tree code definitions.
17041 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
17042 * lang.c (java_tree_code_type, java_tree_code_length,
17043 java_tree_code_name): New arrays.
17044 (lang_init): Append Java tree node definitions to Gcc ones.
17045 * lex.c (expression_obstack): Declared as extern when JC1_LITE
17047 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
17049 (java_lex): Allow declaration of empty string constants. Retain
17050 location information on CASE_TK and DEFAULT_TK.
17051 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
17052 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
17053 Modified to be more robust.
17054 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
17055 (build_new_invocation, try_builtin_assignconv,
17056 patch_switch_statement, string_constant_concatenation,
17057 build_string_concatenation, patch_string_cst, patch_string,
17058 java_expand_switch): New function declarations.
17059 * parse.y: Rules related to switch and EH tagged <node>.
17060 (label_id): Set to NULL_TREE
17061 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
17063 (this_or_super:): Fixed indentation.
17064 (statement:, statement_nsi:, statement_without_trailing_substatement:,
17065 statement_expression:): Removed call to RULE on all sub-rules.
17066 (switch_expression:, switch_labels:): New rules.
17067 (switch_statement:, switch_block:, switch_block_statement_groups:,
17068 switch_block_statement_group:, switch_labels:, switch_label:):
17070 (throw_statement:, synchronized_statement:, try_statement:):
17071 Defined temporary actions.
17072 (class_instance_creation_expression:): Call
17073 build_new_invocation. Fixed indentation.
17074 (field_access): Fixed indentation.
17075 (method_invocation): Likewise.
17076 (make_qualified_primary): Use THIS_EXPR.
17077 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
17078 resolving from SUPER, set *type_found.
17079 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
17080 (java_complete_tree): Removed unused local variable `location'. Case
17081 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
17082 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
17083 on MODIFY_EXPR: and all binary operator tree code cases. Removed
17084 STRING_CST: case. default: checks for patchable strings.
17085 (complete_function_arguments): Transform string constant or
17086 crafted StringBuffer if necessary.
17087 (build_method_invocation): Fixed comments.
17088 (build_new_invocation): New function.
17089 (patch_assignment): Call try_builtin_assignconv to figure a valid
17090 assignment conversion between builtin types.
17091 (try_builtin_assignconv): New function.
17092 (build_binop): Use URSHIFT_EXPR directly to call build.
17093 (operator_string): Use UNARY_PLUS_EXPR.
17094 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
17096 (do_merge_string_cste, merge_string_cste,
17097 string_constant_concatenation, build_string_concatenation,
17098 patch_string, patch_string_cst): New function.
17099 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
17100 (patch_unaryop): Likewise. New test of valid ++/-- operands.
17101 (build_newarray_node): Use NEW_ARRAY_EXPR.
17102 (build_this): Use THIS_EXPR.
17103 (build_return): Enable debug information on return statement.
17104 (build_if_else_statement): Likewise.
17105 (complete_labeled_statement): Fixed related comment.
17106 (build_loop_body): Fixed comment.
17107 (build_bc_statement): Enable debug information on break/continue
17109 (patch_bc_statement): Fixed typos. Handle SWITCH statement
17111 (patch_switch_statement, case_identity, java_expand_switch): New
17114 1998-09-21 Per Bothner <bothner@cygnus.com>
17116 * buffer.h (BUFFER_INIT): New macro.
17117 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
17118 Pass (struct jcf_partial *state) to most functions.
17119 (jcf_block, jcf_relocation): New types.
17120 Support labels, branches, conditionals, loops.
17122 1998-09-21 Tom Tromey <tromey@cygnus.com>
17124 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
17126 1998-09-21 Per Bothner <bothner@cygnus.com>
17128 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
17129 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
17130 not integer_type_node (INT_TYPE_SIZ bits).
17132 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
17134 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
17135 * jcf-dump.c (print_exception_table): New function.
17136 (disassemble_method): Better handling of wide instructions.
17137 Make more robust for bad input.
17139 1998-09-30 Jeffrey A Law (law@cygnus.com)
17141 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
17144 1998-09-17 Jeffrey A Law (law@cygnus.com)
17146 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
17148 1998-09-17 Tom Tromey <tromey@cygnus.com>
17150 * Makefile.in ($(PARSE_H)): Removed target.
17152 1998-09-17 Jeffrey A Law (law@cygnus.com)
17154 * Makefile.in (JAVA_OBJS): Add memmove.o
17155 (memmove.o): New target & rules.
17157 1998-09-15 Tom Tromey <tromey@cygnus.com>
17159 * expr.c (expand_invoke): Don't generate a call to the class init
17162 1998-09-14 Jeffrey A Law (law@cygnus.com)
17164 * Makefile.in: Add many missing dependencies.
17165 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
17167 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
17168 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
17170 1998-09-11 Per Bothner <bothner@cygnus.com>
17172 * decl.c (complete_start_java_method): If method is static (and
17173 not private) call _Jv_InitClass.
17174 * expr.c (expand_invoke): Don't call build_class_init.
17176 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
17178 1998-09-10 Jeffrey A Law (law@cygnus.com)
17180 * Make-lang.in (GCJ): Define before using.
17182 1998-09-09 Jeffrey A Law (law@cygnus.com)
17184 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
17185 losing due to namespace pollution in GNU getopt.h
17187 1998-09-09 Tom Tromey <tromey@cygnus.com>
17189 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
17190 (java.all.cross): Likewise.
17191 (java.rest.encap): Likewise.
17193 1998-09-08 Jeffrey A Law (law@cygnus.com)
17195 * gjavah.c (print_class_decls): Fix thinko in arglist
17196 * jcv-io.c (find_classfile): Similarly.
17198 1998-09-07 Jeffrey A Law (law@cygnus.com)
17200 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
17202 1998-09-05 Tom Tromey <tromey@cygnus.com>
17204 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
17205 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
17206 * Makefile.in (PARSE_C): New macro.
17207 (PARSE_H): Likewise.
17208 (PARSE_SCAN_C): Likewise.
17209 ($(PARSE_C)): Target renamed from parse.c.
17210 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
17211 (clean): Remove parse-scan.c as well.
17212 (parse.o): Depend on $(PARSE_C).
17214 1998-09-05 Anthony Green <green@cygnus.com>
17216 * README, license.terms: Removed.
17218 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
17219 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
17220 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
17221 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
17222 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17223 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17224 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17225 and Java trademark attribution.
17227 1998-09-04 Tom Tromey <tromey@cygnus.com>
17229 * Makefile.in: Use gcjh, not gjavah.
17230 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17231 * Make-lang.in: Changed gjavah to gcjh everywhere.
17233 1998-09-03 Per Bothner <bothner@cygnus.com>
17235 * gjavah.c: Support new -prepend -add -append flags.
17236 (print_method_info): Method is not virtual if class is final.
17238 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17240 * jv-scan.c: Fixed copyright assignment.
17241 * keyword.gperf: Likewise.
17242 * keyword.h: Likewise.
17243 * lex.c: Fixed copyright assignment.
17244 (java_lex): Push unicode back when parsing '<'.
17245 * lex.h: Fixed copyright assignment.
17246 * parse-scan.y: Likewise.
17247 * parse.h: Fixed copyright assignment.
17248 (build_debugable_stmt, complete_for_loop): New function prototypes.
17249 * parse.y: Fixed copyright assignment.
17250 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17251 size_zero_node when completing a loop with no exit condition.
17252 (for_statement_nsi:): Define action.
17253 (for_init:, for_update:): Return size_zero_node when empty.
17254 (declare_local_variables): Call build_debugable_stmt.
17255 (build_debugable_stmt): New function.
17256 (build_loop_body): Build debugable statement around loop
17258 (complete_loop_body): Take into account the debugable statement
17259 around the EXIT_EXPR.
17260 (complete_loop_body): New function.
17261 (patch_exit_expr): Fixed condition inversion.
17263 1998-09-02 Tom Tromey <tromey@cygnus.com>
17265 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17266 name of thread define.
17267 * jvspec.c (THREAD_NAME): New macro.
17269 (THREADLIB): Likewise.
17270 (lang_specific_driver): Recognize attempt to link with thread
17271 library or gc library. Recognize -ljava on command line so it
17272 isn't linked against more than once.
17274 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17276 * parse-scan.y (report_main_declaration): Name of the class
17277 containing `main' can be a qualified name.
17279 1998-08-31 Tom Tromey <tromey@cygnus.com>
17281 * config-lang.in: Changed gjavac to gjc everywhere.
17282 * Make-lang.in: Changed gjavac to gjc everywhere.
17284 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17286 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17287 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17288 and install the files.
17289 * Makefile.in (JAVA_OBJS_LITE): New variable.
17290 (compiler:): Now include jv-scan as a dependency.
17291 (../jv-scan$(exeext), parse-scan.c): New targets.
17292 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17293 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17294 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17295 check for errors even if parse_only.
17296 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17298 (yylex): New function. Uses java_lex body.
17299 (java_lex): Removed commented out statement. Remove local variable
17300 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17301 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17302 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17303 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17304 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17305 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17307 (java_lex_error): Empty if JC1_LITE is defined.
17308 (java_get_line_col): Return 0 if JC1_LITE is defined.
17309 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17310 SET_MODIFIER_CTX): Moved into the section containing the macros
17311 conditionally defined by JC1_LITE.
17312 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17313 argument if JC1_LITE is defined.
17314 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17315 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17317 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17318 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17319 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17320 to different values according to JC1_LITE.
17321 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17322 declared if JC1_LITE set.
17323 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17324 defined if JC1_LITE not set.
17325 (struct parser_ctx): Reorganized and skip the jc1 front end part
17327 (java_layout_classes): New function definition.
17328 (java_push_parser_context, java_init_lex, yyparse, yylex,
17329 yyerror): Prototype always declared. All other static function
17330 prototypes declared only if JC1_LITE is not set.
17331 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17332 declared in parse.h.
17333 (java_layout_classes): New function.
17334 (java_complete_expand_methods): No longer layout the class here.
17335 * parse-scan.y: New file.
17336 * jv-scan.c: New file.
17338 1998-08-25 Tom Tromey <tromey@cygnus.com>
17340 * gjavah.c (main): Handle -friend option.
17341 (friend_specs): New global.
17342 (generate_access): Handle friend_specs.
17343 (process_file): Likewise.
17344 (MAX_FRIENDS): New macro.
17345 (friend_count): New global.
17346 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17347 Changed all callers.
17349 1998-08-24 Per Bothner <bothner@cygnus.com>
17351 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17352 (main): Handle processing all the entries of a named .zip archive.
17353 * jcf-io.c (jcf_trim_old_input): New function.
17354 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17356 1998-08-24 Per Bothner <bothner@cygnus.com>
17358 * lang.c (flag_assume_compiled): Make default be on.
17360 1998-08-21 Per Bothner <bothner@cygnus.com>
17362 * jcf-dump.c: Add bunches of flags to control output more.
17363 (process_class): New function; support printing more than one class.
17364 (main): Support new --print-main and --javap flags.
17365 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17366 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17368 1998-08-20 Per Bothner <bothner@cygnus.com>
17370 Change mangling of dispatch table to match C++ vtable (w/thunks).
17371 * class.c (build_dtable_decl), java-tree.h: New function.
17372 (make_class_data): Call it.
17373 * decl.c (init_decl_processing): Likewise.
17375 1998-08-19 Warren Levy <warrenl@cygnus.com>
17377 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17378 soft_anewarray; adjust args passed.
17379 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17380 match _Jv_NewObjectArray.
17382 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17384 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17385 * expr.c (loopup_label): Call create_label_decl.
17386 (create_label_decl): New function.
17387 (java_lang_expand_expr): Call expand_start_bindings with argument
17389 * java-tree.h Added space after PROTO in function declarations
17391 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17392 (create_label_decl, push_labeled_block): New function
17394 * lex.c (label_id): Initialize.
17395 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17397 * parse.h Added space after PROTO in function declarations when
17399 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17400 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17401 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17402 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17404 (struct parser_ctxt): New fields current_loop,
17405 current_labeled_block.
17406 (build_if_else_statement, patch_if_else_statement,
17407 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17408 generate_labeled_block, complete_labeled_statement,
17409 build_bc_statement, patch_bc_statement, patch_loop_statement,
17410 build_new_loop, build_loop_body, complete_loop_body): New function
17412 * parse.y (java_warning_count): New global variable.
17413 (label_id): New static variable.
17414 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17415 (block:): Return size_zero_node when block is empty.
17416 (empty_statement:): Return size_zero_node.
17417 (statement:): Implement supplemental action when for_statement: is
17419 (label_decl:): New rule.
17420 (labeled_statement:): Rewritten using label_decl. Actions
17422 (labeled_statement_nsi:): Likewise.
17423 (if_then_statement): Actions implemented.
17424 (while_expression): New rule.
17425 (while_statement:): Rewritten using while_expression. Actions
17427 (while_statement_nsi:): Likewise.
17428 (do_statement_begin:): New rule.
17429 (do_statement:): Rewritten using do_statement_begin. Actions
17431 (for_statement:): Rewritten using for_begin. Actions implemented.
17432 (for_statement_nsi:): Likewise.
17433 (for_header:, for_begin:): New rules.
17434 (for_init:): Actions implemented.
17435 (statement_expression_list:, break_statement:,
17436 continue_statement:): Likewise.
17437 (yyerror): Count number of issued warning(s).
17438 (java_report_errors): Report error(s) and/or warning(s).
17439 (java_complete_class): Use build_java_argument_signature to
17440 recompute completed method signature.
17441 (java_check_regular_methods): New locals method_wfl and aflags.
17442 Use method_wfl instead of lookup_cl during error reports. Fixed
17443 indentation and modified some error messages. Use
17444 lang_printable_name in method instead of the DECL_NAME. New code
17445 to issue warnings on methods not overriding corresponding methods
17446 private to a different package.
17447 (java_method_add_stmt): Call add_stmt_to_compound.
17448 (add_stmt_to_compound): New function.
17449 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17450 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17451 (build_if_else_statement, patch_if_else_statement,
17452 build_labeled_block, generate_labeled_block,
17453 complete_labeled_statement, build_new_loop, build_loop_body,
17454 complete_loop_body, patch_loop_statement, build_bc_statement,
17455 patch_bc_statement, patch_exit_expr): New functions.
17456 * typeck.c (build_java_signature): Build argument signature before
17457 enclosing it in between parenthesis.
17459 1998-08-17 Warren Levy <warrenl@cygnus.com>
17461 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17462 (JAVA_OBJS): Added reminder comment
17464 1998-08-13 Nick Clifton <nickc@cygnus.com>
17466 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17467 be interpreted as a long long.
17469 1998-08-13 Warren Levy <warrenl@cygnus.com>
17471 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17472 soft_initialise_class. Use _Jv_NewMultiArray, not
17473 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17474 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17475 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17476 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17478 1998-08-12 Per Bothner <bothner@cygnus.com>
17480 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17481 length_identifier_node): New global tree node constants.
17482 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17483 Replace uses by super_identifier_node etc.
17484 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17486 * parse.y (resolve_field_access): Don't special-case ".length" if
17487 flag_emit_class_files.
17488 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17489 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17492 1998-08-11 Per Bothner <bothner@cygnus.com>
17494 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17495 * class.c (make_method_value): Remove init for removed fields.
17497 * class.c (layout_class): Use build_java_argument_signature.
17498 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17500 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17501 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17502 (build_java_signature): Don't use push_java_argument_signature.
17504 * typeck.c (lookup_argument_method): New function.
17505 * parse.y (java_check_regular_methods): Use lookup_argument_method
17506 instead of lookup_java_method2 followed by lookup_java_method.
17508 * parse.y (check_method_redefinition): Minor optimization.
17510 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17511 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17513 1998-08-10 Tom Tromey <tromey@cygnus.com>
17515 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17518 * gjavah.c (java_float_finite): Use K&R-style definition.
17519 (java_double_finite): Likewise.
17520 (generate_access): Now returns void. Changed all callers.
17521 (last_access_generated): Removed.
17522 (process_file): Only make a single pass over the .class file.
17524 1998-07-29 Per Bothner <bothner@cygnus.com>
17526 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17527 for compatibility for G++ (with -fvtable-thunks).
17528 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17530 * gjavah.c (process_file): Use public inheritance for super-class.
17532 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17534 * lex.c (java_init_lex): Initialize ctxp->package.
17535 * parse.h (struct parser_ctxt): package and package_len replaced
17536 by tree package, an identifier node. Field method_decl_list is
17537 gone. Fixed comments.
17538 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17539 class_in_current_package): New function prototypes.
17540 * parse.y (array_type:): Set class loaded flag on primitive type
17542 (package_declaration:): Assign ctxp->package to the
17544 (method_invocation:): Handle invocation of method qualified by
17546 (single_type_import_declaration:): Removed ambiguity check.
17547 (java_pop_parser_context): New local variable `next'. Reset and
17548 set IMPORT_CLASSFILE_NAME flags on current and previous import
17550 (java_accstring_lookup): Use new local macro COPY_RETURN.
17551 (lookup_field_wrapper): New function.
17552 (parser_qualified_classname): Use merge_qualified_name.
17553 (parser_check_super_interface): Broaden error message.
17554 (do_resolve_class): Check for qualified class name in the current
17555 compilation unit if appropriate.
17556 (process_imports): Check for already defined classes.
17557 (check_pkg_class_access): Got rid of call to
17558 get_access_flags_from_decl.
17559 (java_complete_expand_methods): Call safe_layout_class based on
17560 the current class size.
17561 (make_qualified_primary): Build a WFL qualification on primary if
17563 (merge_qualified_name): New function.
17564 (make_qualified_name): Use merge_qualified_name.
17565 (resolve_expression_name): Use safe_lookup_field.
17566 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17567 (resolve_qualified_expression_name): Likewise. Check on resolved
17568 element accessibility.
17569 (not_accessible_p, class_in_current_package): New functions.
17570 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17571 (patch_method_invocation_stmt): Merged common pieces. Check
17572 accessibility of invoked method.
17573 (check_for_static_method_reference): Add returned type in error
17575 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17576 (refine_accessible_methods_list): Merged two conditions in test.
17577 (java_complete_class): Sanity check on stabilize_ref gone.
17578 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17580 1998-07-28 Per Bothner <bothner@cygnus.com>
17582 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17584 1998-07-24 Tom Tromey <tromey@cygnus.com>
17586 * gjavah.c (F_NAN): Removed.
17587 (F_NAN_MASK): New macro.
17588 (F_POSITIVE_INFINITY): Removed.
17589 (F_NEGATIVE_INFINITY): Likewise.
17590 (java_float_finite): Rewrote.
17591 (D_NAN_MASK): Renamed.
17592 (java_double_finite): Rewrote.
17593 (D_POSITIVE_INFINITY): Removed.
17594 (D_NEGATIVE_INFINITY): Likewise.
17596 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17597 If verbose, print underlying representation of value in hex.
17599 1998-07-24 Per Bothner <bothner@cygnus.com>
17601 * buffer.h, buffer.c: New files.
17602 * Makefile.in (JAVA_OBJS): Add buffer.o.
17604 Support locals variables and writing their debug entries to .class.
17605 * jcf-write.c: Simplify some by user new buffer type.
17606 (vode_buffer_grow): Removed.
17607 (struct localvar_info): New type.
17608 (localsvars, localvartable): New buffers.
17609 (localvar_alloc, localvar_free): New functions.
17610 (generate_bytecode_insns): Handle local variables.
17611 (generate_classfile): Write LocalVariableTable attribute.
17613 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17615 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17616 * zipfile.h (ZIPMAGIC): New macro.
17618 1998-07-24 Tom Tromey <tromey@cygnus.com>
17620 * Makefile.in (gjavah.o): Updated dependencies.
17621 (jcf-dump.o): Likewise.
17622 (all.indirect): Use ../gjavah.
17623 (../gjavah$(exeext)): Likewise.
17624 (clean): Don't remove gjavah.
17625 (clean): Remove parse.c, not java/parse.c.
17626 * Make-lang.in (java): Added gjavah.
17627 (gjavah$(exeext)): New target.
17628 (GJAVAH_SOURCES): New macro.
17629 (java.all.build): Added gjavah.
17630 (java.all.cross): Likewise.
17631 (java.rest.encap): Likewise.
17632 * config-lang.in (compilers, stagestuff): Added gjavah.
17634 1998-07-23 Tom Tromey <tromey@cygnus.com>
17636 * gjavah.c (java_float_finite): New function.
17637 (java_double_finite): Likewise.
17638 (F_POSITIVE_INFINITY): New macro.
17639 (F_NEGATIVE_INFINITY): Likewise.
17641 (D_POSITIVE_INFINITY): Likewise.
17642 (D_NEGATIVE_INFINITY): Likewise.
17644 (print_field_info): Use java_float_finite and java_double_finite.
17646 1998-07-23 Per Bothner <bothner@cygnus.com>
17648 * parse.y (method_header): Name "this" implicit argument.
17650 1998-07-22 Per Bothner <bothner@cygnus.com>
17652 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17653 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17654 (put_linenumber): New function.
17655 (generate_bytecode_insns, generate_classfile): Write line numbers.
17657 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17659 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17660 (lookup_name, build_known_method_ref, build_class_init,
17661 build_invokevirtual, invoke_build_dtable, match_java_method,
17662 build_field_ref, pushdecl_force_head, build_java_binop,
17663 binary_numeric_promotion, build_decl_no_layout,
17664 build_java_arrayaccess, build_newarray, build_anewarray,
17665 build_java_array_length_access, build_java_arraynull_check): New
17666 extern function prototypes.
17667 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17668 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17670 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17672 * jcf.h (jcf_out_of_synch): New extern function prototype.
17673 * parse.h: Static/global function implemented in parse.y
17674 prototyped and declarations moved at the end of the file.
17675 (DECL_P): Check that the argument isn't null.
17676 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17677 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17678 (QUAL_DECL_TYPE): New macro.
17679 (PARAMS): Macro definition removed.
17680 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17681 (return_statement:): Call build_return.
17682 (field_access:): Call make_qualified_primary in sub rule.
17683 (method_invocation:): Build method invocation and call
17684 make_qualified_primary when processing primaries.
17685 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17686 get_type_from_signature.
17687 (java_check_regular_method): Extra integer 0 argument when calling
17688 lookup_java_method2.
17689 (lookup_java_interface_method2): Extra method DECL argument when
17690 calling lookup_java_interface_method2.
17691 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17692 COMPOUND_EXPR node.
17693 (java_complete_expand_method): Layout current class iff not
17694 already done. Don't process interface's methods.
17695 (java_complete_expand_method): Use super class only if it
17696 exists. Use current class otherwise.
17697 (make_qualified_primary): New function.
17698 (resolve_expression_name): Process qualified expression or
17699 expression from primary the same way.
17700 (resolve_expression_name): Two last arguments to
17701 resolve_field_access are now NULL_TREEs.
17702 (resolve_field_access): New variable is_static. Local field must
17703 be DECLs. is_static computed on field DECLs only. Append code in
17704 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17705 to initialize field_type.
17706 (resolve_qualified_expression_name): New local variable,
17707 previous_call_static and is_static. Handle primaries with function
17708 calls, casts, array references and `this'. `super' now handled as
17709 `(super_class)this'. Use is_static to clarify boolean expressions.
17710 Added code to handle case where a proper handle is required to
17711 access a field. Use QUAL_DECL_TYPE where applicable.
17712 (maybe_access_field): New function.
17713 (patch_method_invocation_stmt): New arguments primary, where,
17714 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17715 deleted. Use `where' as a type to search from if specified. Check
17716 for static method reference where forbidden. Append primary or
17717 current_this to the argument list if not calling constructor nor
17719 (check_for_static_method_reference): New function.
17720 (patch_invoke): Layout the class on which new is done if
17722 (lookup_method_invoke): Changed format to report errors on
17724 (qualify_ambiguous_name): New local variable this_found. Now
17725 handle things from primaries. Method call are considered
17727 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17728 changed into NULLs.
17729 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17730 (java_complete_tree): New case fo RETURN_EXPR. Process function
17731 call arguments in separate function.
17732 (complete_function_arguments): New function.
17733 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17735 (patch_assignment): Take the return function slot into account as
17736 a RHS. Distinguish assignment from a return.
17737 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17738 when checking methods in interfaces.
17739 (resolve_type_during_patch): NULL argument to unresolve_type_p
17740 instead of NULL_TREE.
17741 (patch_newarray): Fixed typo in comment.
17742 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17743 (build_return, patch_return): New functions.
17744 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17746 1998-07-21 Per Bothner <bothner@cygnus.com>
17748 * constants.c (find_name_and_type_constant, find_fieldref_index,
17749 find_methodref_index): New methods.
17750 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17751 just return given method. Also, rename to build_known_method_ref.
17752 (expand_invoke): Rename call to build_invoke_non_interface.
17753 * java-tree.h, parse.h: Update prototype.
17754 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17755 (such as expand_expr_stmt) if flag_emit_class_files.
17756 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17757 STACK_TARGET, IGNORE_TARGET): New macros.
17758 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17759 (generate_bytecode_insn): New function to generate method's bytecode.
17760 (generate_classfile): Node generate Code attribute for a method.
17761 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17762 push_long_const, field_op, adjust_typed_op, maybe_wide):
17763 New functions used by generate_bytecode_insn.
17765 * typeck.c (signature_include_return): Remove variable.
17766 (push_java_argument_signature, build_java_argument_signature): New.
17767 (build_java_signature): Use push_java_argument_signature.
17768 * parse.y: Use build_java_argument_signature instead of fiddling
17769 with signature_include_return.
17771 1998-07-17 Tom Tromey <tromey@cygnus.com>
17773 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17776 * Makefile.in (all.indirect): Added gjavah$(exeext).
17777 (gjavah$(exeext)): Added $(exeext).
17780 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17782 * class.c (layout_class): Call to java_layout_parsed_class replace
17783 by safe_layout_class.
17784 * expr.c (build_java_array_length_access): Removed static storage
17785 class in the function definition.
17786 (build_java_arraynull_check): Likewise.
17787 Also fixed typos in two comments.
17788 * lex.c (java_init_lex): Initialize static global kw_length.
17789 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17790 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17792 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17793 * parse.h (resolve_no_layout): New static function declaration.
17794 (get_identifier_in_static): Declaration removed.
17795 (java_layout_parsed_class): Function name declaration changed to
17797 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17798 not_initialized_as_it_should_p, build_this): New static function
17800 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17801 binary_numeric_promotion, stabilize_reference,
17802 build_decl_no_layout, build_java_arrayaccess): Extern function
17803 declarations moved into their own section.
17804 (build_newarray, build_anewarray, build_java_array_length_access,
17805 build_java_arraynull_check): New extern function declarations.
17806 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17807 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17809 (CALL_CONSTRUCTOR_P): New macro.
17810 * parse.y (kw_length): New static global tree node.
17811 (return_statement): Tagged <node>.
17812 (RETURN_TK): Tagged <operator>.
17813 (variable_declarator_id:): Build variable declaration with an
17814 empty initialization value if a syntax error was found in the
17815 initialization part of the variable declaration.
17816 (statement_without_trailing_substatement:): return_statement: now
17817 uses the default rule.
17818 (return_statement:): Temporarily fixed to return NULL_TREE.
17819 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17820 (class_instance_creation_expression:): Class creation rules now
17821 call build_method_invocation upon reduction.
17822 (array_creation_expression:): Rules call build_newarray_node upon
17824 (dim_exprs:): Build a list of dimension expressions.
17825 (dim_expr:): Store location of the OSB_TK in the dimension
17827 (method_invocation:): Added a new error rule.
17828 (build_unresolved_array_type): WFL argument may also be an array
17829 on a primitive type. Name of the argument changed to reflect this.
17830 (method_declarator): Insert argument type at the beginning of the
17831 argument type list and later reverse the list.
17832 (unresolved_type_p): Argument 'returned' may be optionally
17834 (java_layout_class_from_source): Function renamed
17836 (resolve_and_layout): Now call resolve_no_layout and
17838 (resolve_no_layout): New function.
17839 (purify_type_name): New function.
17840 (complete_class_report_errors): Call purify_type_name during error
17841 report on a type not found.
17842 (process_imports): error_found local variable doesn't need to be
17843 initialized to zero.
17844 (declare_local_variables): New local type_wfl. Fixed typo in error
17845 message. type_wfl assigned to unresolved type and used to register
17846 incomplete type. Build a WFL around the variable initialization
17847 statement so that debug info can be generated on it.
17848 (source_start_java_method): Reverse argument list after they've
17850 (current_this): New static global variable.
17851 (java_complete_expand_methods): Set current_this when appropriate.
17852 (resolve_expression_name): Build correct static and non static
17853 field access bearing a simple name.
17854 (resolve_field_access): Resolve the length field of arrays. Handle
17856 (patch_method_invocation_stmt): Set the type of the method
17857 invocation to error_mark_node. This value is later overridden by a
17858 valid type, if any. Don't handle qualified constructor invocation
17859 as qualified method invocation. Call lookup_method_invoke with its
17860 new flag. It's no longer necessary to access the selected method
17861 as the value of a tree list. Handle constructor invocation.
17862 (patch_invoke): Reverse argument list when invoking non interface
17863 methods. Insert call to new as the first argument of the
17865 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17866 defined within a final class. Return INVOKE_STATIC if the invoked
17867 method is a constructor.
17868 (lookup_method_invoke): New lc argument is a flag to indicate a
17869 constructor lookup. Now handle constructor lookup. Choose the most
17870 specific method in case several were matching the invocation
17871 requirements. Return a method decl instead of a tree list featuring
17872 one single method decl element.
17873 (refine_accessible_methods_list): New lc flag argument to
17874 indicate that a constructor is being looked up.
17875 (not_initialized_as_it_should_p): New function.
17876 (java_complete_tree): Now process fake tree codes
17877 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17878 save_expr on resolved function call arguments. Case on
17879 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17880 (patch_assignment): LHS can be a field access expression. When
17881 dealing with reference, lhs_type is the promoted type of the
17882 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17884 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17885 (patch_binop): Use not_initialized_as_it_should_p where
17887 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17888 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17890 (resolve_type_during_patch): New function.
17891 (patch_cast): Call resolve_type_during_patch to resolve type and
17892 report error accordingly.
17893 (patch_array_ref): Use not_initialized_as_it_should_p where
17894 applicable. Array base expression is saved before being
17895 used. Promote the type of an array elements if it contains non
17897 (build_newarray_node, patch_newarray, build_this): New functions.
17899 1998-07-16 Tom Tromey <tromey@cygnus.com>
17901 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17902 increment it in `for' statement.
17903 (print_field_info): If number is inf or nan, don't print it.
17904 (print_method_info): If method name is `delete', just ignore it.
17905 (print_c_decl): Special-case jstringArray.
17907 * gjavah.c (help): New function.
17908 (no_argument): New function.
17909 (usage): Changed text.
17910 (main): Rewrote argument handling. Now handles -v, --help,
17912 (version): New function.
17913 (found_error): New global.
17914 (main): Return found_error.
17915 (generate_access): Set found_error.
17916 (print_c_decl): Likewise.
17918 1998-07-15 Tom Tromey <tromey@cygnus.com>
17920 * gjavah.c (print_c_decl): Don't print "," when examining field.
17921 Skip type name when looking at "[L" types.
17922 (process_file): Now static.
17923 (generate_access): Now returns int.
17924 (last_access_generated): New global.
17925 (process_file): Clear last_access_generated; make multiple passes
17927 (print_field_info): Just return if generate_access returns true.
17928 (print_method_info): Likewise. Also, allow <init> functions to
17930 (print_c_decl): Added is_init argument. Print constructors
17932 (print_cxx_classname): Use UTF8_GET to extract characters from
17934 (print_base_classname): New function.
17935 (print_class_decls): New function.
17936 (process_file): Use it.
17937 (utf8_cmp): New function.
17939 1998-07-13 Nick Clifton <nickc@cygnus.com>
17941 * lang-options.h: Format changed to match changes in gcc/toplev.c
17942 to implement a --help option.
17944 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17946 * decl.c (init_decl_processing): Revert change to dtable_type.
17948 1998-07-09 Per Bothner <bothner@cygnus.com>
17950 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17952 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17954 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17956 * lang.c (lang_init): Default flag_exceptions to 1, without
17957 checking to see if it's 2 first.
17959 1998-07-08 Jeffrey A Law (law@cygnus.com)
17961 * constants.c: Include "system.h".
17962 * decl.c: Likewise.
17963 * lang.c (flag_new_exceptions): Get via extern now.
17964 (lang_init_options): New functions. Turn on flag_new_exceptions.
17966 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17968 * lex.c (java_lex): Return 0 when we see an invalid character in
17971 * lex.c (java_read_char): Specify extra argument when calling
17973 (java_read_unicode, java_parse_end_comment,
17974 java_parse_escape_sequence): Likewise,
17975 (java_lex): Specify extra argument when calling
17976 java_lex_error. Test that IDs are beginning with a legal character
17977 for IDs. Handle invalid characters with an error message and a
17978 call to java_lex_error.
17979 (java_lex_error): Adjust column position by new argument
17980 `forward'. Issue an error even if in the middle of reporting an
17983 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17985 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17986 we don't explicitly put a null pointer when we're copying it.
17988 1998-07-07 Tom Tromey <tromey@cygnus.com>
17990 * gjavah.c (print_cxx_classname): New function.
17991 (super_class_name): Likewise.
17992 (print_super_fields): Removed.
17993 (in_super): Removed.
17994 (print_field_info): Never generate #defines.
17995 (print_c_decl): Changed generated types to match JNI. No longer
17996 print class name before method name.
17997 (print_method_info): Print "static" before static methods.
17998 Print "virtual" before non-final methods.
17999 (usage): Use exit(1), not exit(-1).
18001 (print_field_info): Use %.17g to print a double.
18002 (last_access): New globals.
18003 (process_file): Initialize last_access.
18004 (usage): Now static.
18005 (ACC_VISIBILITY): New define.
18006 (generate_access): New function.
18007 (print_field_info): Call it.
18008 (print_method_info): Likewise. Also, generate information for all
18009 methods, not just native methods. Return void.
18010 (print_c_decl): Return void.
18011 (print_field_info): Return void.
18013 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
18015 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
18016 processing the jc1 grammar file. Prefix bison functions and
18017 variables with java_.
18018 (parse.c): Dependencies on parse.h and lex.h
18019 * expr.c (build_java_arrayaccess): Function now global.
18020 * java-tree.h: Comment reorganized to carry on previous
18021 classification effort.
18022 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
18023 RESOLVE_TYPE_NAME_P): New flags on WFLs.
18024 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
18025 java_parse (new prefix java_ generated by bison).
18026 (java_layout_parsed_class, java_register_parsed_class): Function
18028 (yyparse): Removed unnecessary call to init_outgoing_cpool.
18029 * lex.c (static tree wfl_op): Variable deleted.
18030 (java_init_lex): Initialize kw_super and kw_this. Initialize more
18031 ctxp fields to NULL_TREE.
18032 (java_lex): No longer create WFL for operators. Filename caching
18033 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
18034 created as STRING_CST and later expanded. Removed extra argument
18035 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
18037 (build_wfl_node): Removed code in comments.
18038 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
18039 store token and location data in the current bison token.
18040 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
18041 static/extern function declaration at the beginning of the file.
18042 (struct qualification): Data structure definition deleted.
18043 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
18044 (qualify_ambiguous_name): Function declaration modified. Function
18045 now returns nothing.
18046 (build_array_ref, patch_array_ref, make_qualified_name,
18047 resolve_qualified_expression_name, maybe_generate_clinit,
18048 resolve_field_access): New static function declarations.
18049 (build_java_arrayaccess): New extern function declaration.
18050 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
18051 (CALL_EXPR_PRIMARY): Macro deleted.
18052 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
18053 (struct parser_ctxt): Field initialized_final
18054 removed. non_static_initialized, static_initialized: New fields.
18055 * parse.y (static tree kw_super, static tree kw_this): New global
18057 (%union): tree wfl field of operator member replaced by int
18058 location. WFLs are non longer created for operators.
18059 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
18060 (qualified_name:): Now calls make_qualified_name to build the
18062 (type_declaration:): Consider generating <clinit> when class
18064 (variable_declarator:): Directly build an assignment node when the
18065 variable is initialized when declared.
18066 (this_or_super:): Build a WFL and set current location when THIS
18067 or SUPER are parsed.
18068 (expression_statement:): Wrap statement around a WFL.
18069 (primary_no_new_array:): Fixed typo. Changed value returned by
18070 THIS_TK because of its new type (temporary).
18071 (dim_exprs:): Temporary fix because of OSB_TK's new type.
18072 (field_access:): Build qualified name with SUPER.
18073 (method_invocation:): Fixed returned value because of SUPER's new
18075 (array_access:): Use OSB_TK location information.
18076 (post_increment_expression:, post_decrement_expression:,
18077 unary_expression:, pre_increment_expression:,
18078 pre_decrement_expression:, unary_expression_not_plus_minus:,
18079 cast_expression:, multiplicative_expression:,
18080 additive_expression:, shift_expression:, relational_expression:,
18081 equality_expression:, and_expression:, exclusive_or_expression:,
18082 inclusive_or_expression:, conditional_and_expression:,
18083 conditional_or_expression:, assignment:): Use new location/token
18084 information available on operators.
18085 (create_class): Set super_decl_type to NULL_TREE when processing
18087 (register_fields): Field initialization is now a MODIFY_EXPR
18088 node. Chain initialization code to the matching lists (according
18089 to the field declaration modifiers).
18090 (maybe_generate_clinit): New function.
18091 (method_header): Don't set method's DECL_NAME to a WFL when adding
18092 methods to java.lang.Object.
18093 (resolve_and_layout): Now can return NULL_TREE if the type
18094 resolution fails. Otherwise, return the class DECL instead of its
18096 (check_method_redefinition): Don't patch method DECL_NAME if it
18097 belongs to java.lang.Object.
18098 (process_imports): Simply assign error_found to the value returned
18099 by check_pkg_class_access.
18100 (declare_local_variables): Don't use their init statements (if
18101 any) when parsing error were previously found. Reuse MODIFY_EXPR
18102 build during parsing as an init statement.
18103 (java_method_add_stmt): Now return the current method body.
18104 (java_layout_parsed_class, java_register_parsed_class): Functions
18106 (java_complete_expand_methods): Initialize the constant pool on a
18107 per class basis. Layout the classes before expanding their method
18108 bodies. Don't try expand artificial constructor code if error were
18109 found. Make the classes data and register them if no error were
18111 (java_complete_expand_method): Retrieve an artificial constructor
18112 argument list before entering its body. Assign the top block to
18113 the artificial constructor function body and set types of declared
18114 blocks and compound statements to void. Walk method body if not an
18115 artificial constructor.
18116 (make_qualified_name, cut_identifier_in_qualified): New functions.
18117 (resolve_expression_name): Fixed comments. Save/restore the
18118 current class CLASS_LOADED_P flag value. Build non qualified
18119 static field access and handle qualified expression names.
18120 (resolve_field_access, resolve_qualified_expression_name): New
18122 (patch_method_invocation_stmt): Use the new expression resolution
18123 scheme, calling resolve_field_access when the function call is
18124 resolved as an expression.
18125 (qualify_ambiguous_name): Function rewritten to work on qualified
18126 expression produced by make_qualified_name.
18127 (java_complete_tree): Promote type when function's argument are
18128 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
18129 the assignment to discover further errors if RHS is a expression
18130 name that fails to evaluate. Declare LHS initialized even though
18131 the assignment failed. Don't use the location variable and removed
18132 extra argument in patch function calls. Now handle the ARRAY_REF
18133 case and build internal string representation when STRING_CSTs are
18135 (build_method_invocation): Don't wrap function call around a WFL.
18136 (build_assignment): Likewise. Use the operator location
18138 (patch_assignment): Handle array access LHSs. Handle error
18139 provenance, resulting in a better error report.
18140 (build_binop): Use op_location from operator as binop location
18142 (build_unaryop, build_incdec, build_cast): Likewise.
18143 (patch_binop): Extract location information from the node. Fixed
18144 typo in error message.
18145 (patch_unary_op): Extract location information from the node.
18146 (build_array_ref, patch_array_ref): New functions.
18148 1998-07-01 Tom Tromey <tromey@cygnus.com>
18150 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
18151 match _Jv_IsInstanceOf.
18152 * decl.c (init_decl_processing): Use _Jv_NewArray, not
18153 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
18155 1998-06-30 Tom Tromey <tromey@cygnus.com>
18157 * decl.c (init_decl_processing): Functions are now named
18158 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
18160 1998-06-29 Per Bothner <bothner@cygnus.com>
18162 * java-tree.h (load_class): Add prototype.
18163 * class.c (is_compiled_class): Add missing arg to load_class.
18164 * expr.c (expand_java_NEW): Call load_class.
18165 * parse.y (process_import): Removed bogus use of void return value.
18167 1998-06-25 Per Bothner <bothner@cygnus.com>
18169 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
18170 Function name is "_Jv_Throw" instead of "soft_athrow".
18171 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
18172 Function name is "_Jv_AllocObject" instead of "soft_new".
18173 Takes an extra parameter (object size).
18174 * expr.c: Update calls.
18176 1998-06-24 Per Bothner <bothner@cygnus.com>
18178 * lex.c (java_get_line_col): Handle end-of-file.
18179 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
18181 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
18183 * lang.c (lang_init): Make -fexceptions the default.
18184 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
18185 exception handling is not turned on.
18187 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
18189 * lang.c (flag_new_exceptions): Make this this default.
18190 * decl.c (end_java_method): Call emit_handlers.
18191 * except.c (method_init_exceptions): Set language code and version.
18192 (expand_start_java_handler): Enable exception, and call
18193 expand_eh_region_start.
18194 (expand_end_java_handler): Enable exception, and set up catch blocks.
18195 (emit_handlers): New routine to generate the saved handlers.
18196 * java-except.h (emit_handlers): Add prototype.
18198 1998-06-12 Per Bothner <bothner@cygnus.com>
18200 We used to have three different representations of the constant pool:
18201 the CPool structure, the tree_constant_pool, and the constructures
18202 used to build the Class object (which may need class and string
18203 constants) in compiled code. None were appropriate for compiling
18204 to .class files, so I did a major overhaul.
18206 First, the tree_constant_pool array was removed. Things were
18207 modified to the CPool structure in the JCF could be used.
18208 Second, a "capacity" field was added to the CPool, and functions
18209 written to search for a matching constant, adding one if not found.
18210 The code that generated the Class object was changed to use a CPool.
18211 The actual TREE_LISTs used to build the CONSTRUCTORs used for
18212 the static Class object are now only in build_constants_constructor.
18213 Finally, I wrote code which can generate a .class file (including its
18214 constant pool) from the RECORD_TYPE of a class. This is a big step
18215 on the way to compiling Java source into .class files.
18217 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
18218 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
18220 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
18221 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
18222 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18223 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18224 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18225 (lang_type): Removed constant_pool field.
18226 * jcf.h (CPool): Renamed size to count. Added field capacity.
18227 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18228 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18229 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18231 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18232 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18233 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18234 (set_constant_entry, find_constant1, find_constant2,
18235 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18236 find_utf8_constant, find_class_or_string_constant): New functions.
18238 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18239 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18240 (give_name_to_class, get_class_constant): Likewise.
18241 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18242 (get_name_and_type_constant, get_ref_constant): Removed.
18243 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18244 * parse.y: Don't save/restore tree_constant_pool.
18245 * verify.c (verify_jvm_instructions): Update for new approach.
18246 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18248 * lang-options.h: Added -femit-class-file, -femit-class-files.
18249 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18250 (lang_f_options): Added "emit-class-file(s)".
18252 * expr.c (build_java_arrayaccess): Generate more efficient array
18253 bounds checking, by using unsigned compare.
18255 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18257 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18259 * parse.h: New comment on the handling of unresolved type
18260 identifiers. JDEPs are now part of the jdep_code enum.
18261 (typedef struct jdep): Now use enum jdep_code or int, depending on
18262 availability. Both are narrowed down to an 8 bits bitfield.
18263 (CALL_EXPR_PRIMARY): Fixed comment.
18265 1998-06-10 Tom Tromey <tromey@cygnus.com>
18267 * Make-lang.in (java): Added gjavac and jvgenmain.
18268 (java.start.encap): Depend on gjavac.
18269 (java.rest.encap): Depend on jvgenmain.
18271 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18272 (JAVA_CROSS_NAME): Likewise.
18273 (java.all.build): Depend on jvgenmain and gjavac.
18274 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18275 (jvgenmain$(exeext)): New target.
18276 (java.install-common): Wrote.
18277 * config-lang.in (compilers, stagestuff): Added gjavac and
18280 1998-06-10 Dave Brolley <brolley@cygnus.com>
18282 * lang.c (lang_decode_option): New argc/argv interface.
18284 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18286 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18287 * decl.c (build_decl_no_layout): New function.
18288 * expr.c (java_lang_expand_expr): Layout declarations found in
18289 blocks before they're pushed.
18290 * jcf-parse.c (load_class): Save current line when parsing class
18292 (parse_source_file): Register class before expanding their
18294 * lang.c (put_decl_node): Produce `null' when `void *' is
18296 * lex.c (static tree wfl_op): New static global, for error report
18298 (java_init_lex): wfl_operator and wfl_op initialized
18299 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18301 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18302 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18303 build_unresolved_array_type): New static function definitions.
18304 (build_decl_no_layout): New extern function declared.
18305 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18306 faulty modifier exists.
18307 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18308 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18309 (UNARY_PLUS_EXPR): New fake operator.
18310 (struct parser_ctxt): New field osb_number.
18311 * parse.y (static tree wfl_operator): New static WFL for operator
18312 bound error messages.
18313 (DECR_TK, INCR_TK): Moved.
18314 (OP_TK): Tagged <operator>.
18315 (array_type:): Now call build_unresolved_array_type.
18316 (dim_expr:): Count the number of '[' seen.
18317 (post_increment_expression, post_decrement_expression,
18318 pre_increment_expression, pre_decrement_expression,
18319 unary_expression_not_plus_minus, unary_expression:): Actions are
18320 now building the corresponding unary expressions.
18321 (cast_expression:): Actions are now building cast expressions.
18322 (build_unresolved_array_type): New function.
18323 (create_interface): Reset the number of declared interfaces.
18324 (create_class): Likewise.
18325 (method_header): Methods declared within the scope of an interface
18326 are now implicitly set public and abstract.
18327 (java_complete_class): Variable's and parameter's type are patched
18328 with a promoted type.
18329 (declare_local_variables): Resolved non builtin types are promoted
18330 before being used to build a variable decl. Removed type patch
18331 posted on variable initialization statement.
18332 (source_start_java_method): Use build_decl_no_layout to build the
18333 decl of a parameter of incomplete type.
18334 (java_register_parsed_class): Process interfaces too. Call
18335 rest_of_decl_compilation on each processed class declarations.
18336 (java_complete_expand_methods): Don't attempt to expand things in
18338 (java_complete_tree): Process CONVERT_EXPR, even though it always
18339 has a type. Propagate error_mark_node to node's type too. Promote
18340 method's call argument type and return error_mark_node if
18341 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18342 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18343 handle unary operator nodes.
18344 (build_assignment): Added comment.
18345 (print_int_node): New function.
18346 (patch_assignment): New second argument. New error handling. Use
18347 print_int_node. Handle references. Use can_cast_to_p to issue
18348 different error message according to the context and check upon
18349 the initialization of the RHS.
18350 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18351 (operator_string): Handle more operators.
18352 (patch_binop): No longer use a function static
18353 wfl_operator. Improved error message on shift distance.
18354 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18355 patch_cast): New functions.
18357 1998-06-05 Per Bothner <bothner@cygnus.com>
18359 * jvspec.c: New file.
18360 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18362 * java-tree.h (identifier_subst): Add declaration.
18364 1998-06-04 Tom Tromey <tromey@cygnus.com>
18366 * jvgenmain.c (main): Generate call to JvRunMain.
18368 * class.c (make_class_data): Push value for "sync_info" field.
18369 * decl.c (init_decl_processing): Push "sync_info" field.
18371 1998-06-03 Per Bothner <bothner@cygnus.com>
18373 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18374 Java (source) name, not signature.
18375 Set TYPE_ALIGN to (at least) that of element_type.
18377 1998-06-02 Per Bothner <bothner@cygnus.com>
18379 * class.c: Moved classname-mangling-rekated code to ...
18380 * mangle.c: ... this new file.
18381 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18382 * Makefile.in: Update for above changes.
18384 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18386 * expr.c (truthvalue_conversion): Convert integer and floating
18387 point value to their truth value.
18388 * lex.c (java_lex): Handle the `null' literal.
18389 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18390 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18391 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18394 * parse.y: Reorganization/documentation on token declaration.
18395 (binop_lookup[]): New added new tree codes.
18396 (relational_expression): Build corresponding binary operators.
18397 (equality_expression, conditional_and_expression,
18398 conditional_or_expression): Likewise.
18399 (java_complete_class): Fix crash in debug message.
18400 (java_complete_tree): Check initialization of method call
18401 arguments. Further bogus node evaluation to detect more error
18402 during assignments. Handles more binary operators.
18403 (patch_assignment): Use DECL_P.
18404 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18406 (operator_string): Handle more case. Compacted source.
18407 (patch_binop): Changed function comment. Checking for
18408 uninitialized first operand takes the compound assignment into
18409 account and uses DECL_P. Checking for uninitialized second operand
18410 delayed to routine's end. Use macros to issue type bound error
18411 messages and issue messages on both operands if their types are
18412 different. Force fixed type into node. Handle all binary
18415 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18417 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18418 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18419 build operator node and return tokens.
18420 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18421 * parse.h (java_complete_tree): Changed returned type in prototype.
18422 (build_method_invocation, build_assignment, patch_assignment,
18423 patch_binop): New static function declarations.
18424 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18425 BUILD_EXPR_WFL): New macros.
18426 * parse.y (enum tree_code binop_lookup[]): New static for token to
18428 (%union): Parser union has new sub-structure `operator'.
18429 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18430 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18431 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18432 ASSIGN_ANY_TK): Tokens tagged `operator'.
18433 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18434 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18435 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18436 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18437 (assignment_operator:): Rule tagged `operator'.
18438 (expression_statement:): Re-installed default rule.
18439 (method_invocation:): Sub rules call build_method_invocation.
18440 (postfix_expression:): Don't attempt to resolve name here. Just
18442 (multiplicative_expression:): Sub-rules build corresponding binop
18444 (additive_expression:, shift_expression:, and_expression:,
18445 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18446 (assignment:): Sub rule invoke build_assignment.
18447 (assignment_operator:): Default rules on sub rules.
18448 (force_error): Added documentation on this variable.
18449 (declare_local_variables): Build initialization calling
18451 (expand_start_java_method): Removed unused rtx declaration. Mark
18452 arguments as already initialized.
18453 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18454 (java_complete_expand_methods): Don't process next method if
18455 completion of the previous one triggered errors.
18456 (java_complete_expand_method): Call source_end_java_method if no
18457 error were found during completion.
18458 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18459 locals declaratilon. Handle names found within a class. Return
18460 error_mark_node when things aren't found.
18461 (patch_method_invocation_stmt): Return error_mark_node on failures.
18462 (patch_invoke): Removed unused local. Return the correct node.
18463 (java_complete_tree): Now returns a value. The BLOCK section binds
18464 local identifiers and the type of a BLOCK is now void. Assign the
18465 result of operand completion on COMPOUND_EXPR. Assign the
18466 encapsulated node of a WFL to the result of its completion, except
18467 when the node is an identifier. Now handle MODIFY_EXPR and several
18468 binary operators. Return error_mark_node on errors.
18469 (build_method_invocation, build_assignment, patch_assignment,
18470 build_binop, operator_string, patch_binop): New functions.
18471 * typeck.c (binary_numeric_promotion): New function.
18473 1998-05-21 Per Bothner <bothner@cygnus.com>
18475 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18476 Replace most uses of ident_subst by identifier_subst.
18478 * class.c (push_class_static_dummy_field): Removed function.
18479 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18480 instead of looking got "class" static field. Create that decl here.
18481 (class_identifier_node): Removed; no longer needed.
18482 (init_class_processing): Don't init class_identifier_node.
18483 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18484 Do nreverse 0 times (instead of twice) for Object and Class.
18485 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18487 1998-05-20 Per Bothner <bothner@cygnus.com>
18489 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18490 while initializing linenumber_count and linenumber_table.
18491 Do it before init_function_start (which calls emit_line_note).
18492 * expr.c (expand_byte_code): Don't need to clear lineno here.
18494 1998-05-18 Tom Tromey <tromey@cygnus.com>
18496 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18497 then mangle number as _N_.
18499 * class.c (mangle_class_field): New function.
18500 (build_class_ref): Set assembler name of class reference using
18501 mangle_class_field.
18502 (push_class_static_dummy_field): Likewise.
18504 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18506 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18507 of assigning to TREE_CODE. The latter method exploits a feature
18508 of GCC that is not ANSI compliant.
18510 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18512 * decl.c (pushdecl_force_head): New function.
18513 (pushlevel): Removed conditional printf.
18514 (complete_start_java_method): Don't enter local variable scope if
18515 function is compiled from source code.
18516 * expr.c: parse.h now included
18517 (java_lang_expand_expr): New function.
18518 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18519 printf. Terminate buffer when doing directories.
18520 * jcf-parse.c (parse_source_file): Call lang_init_source before
18521 parsing and before code generation.
18522 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18523 use printf if the macro is defined.
18524 * lang.c (lang_init): Install lang_expand_expr hook on
18525 java_lang_expand_expr.
18526 (java_dummy_print): New function.
18527 (lang_init_source): New function.
18528 * lex.c (java_lex): Remember location of an opening brace at the
18529 second nesting level.
18530 (java_is_eol): Unget character seen after a CR if it is EOF.
18531 * parse.h: Now includes lex.h
18532 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18533 printf if the macro is defined.
18534 (expand_start_java_method, build_expr_block, enter_block,
18535 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18536 New static function declarations.
18537 (pushdecl_force_head): New extern function declaration.
18538 (INCOMPLETE_TYPE_P): New macro.
18539 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18540 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18541 BLOCK_EXPR_ORIGIN): New macros.
18542 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18543 DECL_SOURCE_LINE_LAST): New macros.
18544 (struct parser_ctxt): Removed field current_method_decl, redundant
18545 with the field current_function_decl. Added fields
18546 first_ccb_indent1 and pending_block.
18547 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18548 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18550 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18551 (compilation_unit:): Cosmetic on sub rule.
18552 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18553 (variable_initializer:): Installed default rule on expression:.
18554 (method_declaration:): method_header: starts a new
18555 method. method_body: installs the function body, absorbs blocks
18556 emitted for temporary variable scopings, pops function's body block
18557 and merges function's last statement lineno in DECL_SOURCE_LINE.
18558 (method_body:): Installed default rules.
18559 (block:): Call enter_block when an opening brace is seen. Absorb
18560 scoping blocks and call exit_block when a closing brace is seen.
18561 (block_statement:): Cosmetic changes.
18562 (method_invocation:): Create WFL around CALL_EXPR node.
18563 (patch_stage): Added comment around definition.
18564 (method_header): Try to use first_ccb_indent1 as the first line of
18565 the method, so BP debug info are emitted at the first opening
18566 brace of the function. If the function has no body, use the
18567 location of the function's name. Override currently defined method
18568 name with the matching WFL so we can point redefinition errors
18569 using the location where the function's name was declared.
18570 (check_abstract_method_header): Interprets DECL_NAME as an
18571 identifier or as a WFL, accordingly.
18572 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18573 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18574 location and name information out of it and reinstall DECL_NAME to
18575 its original identifier node value.
18576 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18577 function's source code).
18578 (read_import_dir): Test the value returned by find_class and issue
18579 a fatal accordingly.
18580 (declare_local_variables): Push a new block for the scope of the
18581 new variable(s) if code has been already generated at that nesting
18582 level. Pinpoint redefinition errors using the variable id
18583 WFLs. Generate initialization code if necessary. If the variable
18584 type is incomplete, register a patch on its decl.
18585 (source_start_java_method): Rewritten. Define a new block for the
18586 function's parameters. Build parameter decl out of function's
18587 arguments and register them for a patch if their types are
18589 (expand_start_java_method): Includes the part of
18590 source_start_java_method that was pushing the parameter decls and
18591 completing the method start code.
18592 (source_end_java_method): Removed call the expand_end_bindings and
18593 poplevel (already taken care of). Reinstall function's arguments
18594 and get function's last line of code before calling
18595 expand_function_end.
18596 (java_method_add_stmt): New comment before the function's
18597 code. Complement the second operand of the current COMPOUND_EXPR
18599 (java_complete_expand_methods): Don't generate debug info on line
18600 zero when expanding a generated constructor.
18601 (java_complete_expand_method): Set start and end line numbers for
18602 a artificially generated constructor to one and manually call
18603 enter_block and exit_block when defining it. For all methods:
18604 expand function's start calling the new expand_start_java_method
18605 and invoke java_complete_tree on the effective method's body, if
18607 (resolve_expression_name): Now use lookup_name_in_blocks to search
18608 local variable decls and print out an error when variables are
18610 (patch_method_invocation_stmt): Inserted comment before the
18612 (lookup_method_invoke): Chain method's arguments using chainon
18613 with the current arg list as a second argument. Inserted missing
18614 IDENTIFIER_POINTER when reporting an error on methods not found.
18615 (refine_accessible_methods_list): Don't retain constructors.
18616 (patch_arguments): Function removed.
18617 (java_complete_tree): Inserted comment before the function's
18618 code. New case for BLOCKs. Moved the WFL case a bit
18619 further. Complete function's arguments.
18620 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18621 maybe_absorb_scoping_blocks): New functions.
18623 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18625 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18627 * jcf-parse.c (parse_source_file, java_error_count): New forward
18628 and extern declarations.
18629 (java_parse_abort_on_error): Macro moved.
18630 (jcf_parse_source): fatal called if fopen fails. Now calls
18632 (parse_source_file): New parse_only parameter. Reflects the
18633 elimination of the second pass.
18634 (yyparse): parse_source_file called with argument set to 0.
18635 * jcf.h (JCF_ZERO): Sets java_source to zero.
18636 * lex.c (java_init_lex): pass argument is gone. Function modified
18637 to be called once during the analysis of a file.
18638 (java_unget_unicode): Fixed typo in fatal message.
18639 (java_get_line_col): Likewise.
18640 (java_lval): Likewise. String literals no longer built during
18642 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18644 * parse.h (MODIFIER_WFL): New macro.
18645 (parse_check_super, parser_check_super_interface): Now return int.
18646 (parser_chain_incomplete_item, not_builtin_p,
18647 complete_method_decl): Declarations removed.
18648 (build_method_invocation_stmt, build_invoke): Renamed using the
18649 `patch' instead of `build'
18650 (register-incomplete_type, obtain_incomplete_type,
18651 java_complete_tree, java_complete_expand_method,
18652 unresolved_type_p, create_jdep_list): New function declarations.
18653 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18654 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18655 (jdep): New typedef on new struct _jdep.
18656 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18657 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18658 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18659 JDEP_RESOLVED_P): New macros.
18660 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18661 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18662 JDEP_VARIABLE): New enum values and jdep kinds.
18663 (jdeplist): New typedef on struct _jdeplist.
18664 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18666 (CALL_EXPR_PRIMARY): New macro.
18667 (struct parser_ctxt): Fields java_pass, current_method_decl,
18668 method_decl_list deleted. New field jdeplist.
18669 (INCOMPLETE_P): Macro deleted.
18670 * parse.y (single_type_import_declaration:): Removed pass switch.
18671 (type_import_on_demand_declaration): Likewise.
18672 (field_declaration:): Removed pass switch on all sub rules.
18673 (class_declaration:): Call the complete_class_decl removed on
18675 (method_declaration:): Removed second pass switch. No longer chain
18676 methods decl when method_header reduced.
18677 (method_header:): Sub rules no longer depend on pass switch.
18678 (method_declarator:): Likewise.
18679 (method_body:): Likewise.
18680 (abstract_method_declaration:): Likewise.
18681 (block_statement:): Likewise.
18682 (local_variable_declaration:): Likewise.
18683 (argument_list:): Likewise.
18684 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18685 removed. Partial CLASS_EXPR tree node built instead.
18686 (postfix_expression:): Removed pass switch on all sub rules.
18687 (java_pop_parser_context): Free classd_list content.
18688 (yyerror): Call obstrack_grow0 to finalize error message.
18689 (check_class_interface_creation): Comment modified to reflect new
18690 returned value meaning. Removed second pass switch. Return 1 if an
18691 error was found, 0 otherwise. Adjust pointer on filename if a
18692 leading path separator was found.
18693 (maybe_create_class_interface_decl): Removed first pass switch
18694 when linking the class decl to the class_list. Install a new
18695 jdep_list for the class.
18696 (add_superinterfaces): List of unresolved interfaces is
18697 gone. Unresolved interfaces are directly added to the current
18699 (create_interface): Second pass shortcut removed.
18700 ctpx->modifier_ctx access through MODIFIER_WFL.
18701 (create_class): Second pass shortcut removed. Call to
18702 register_incomplete_type replaces the call to
18703 parser_chain_incomplete_item.
18704 (complete_class_decl): Function removed.
18705 (duplicate_declaration_error): New way of retrieving redeclared
18707 (register_fields): Call to lookup_modifier_cl replaced by
18708 MODIFIER_WFL. New way of handling unresolved type, using
18709 unresolved_type_p and obtain_incomplete_type.
18710 register_incomplete_type replaces call to parser_chain_incomplete_item.
18711 (patch_stage): New static global variable.
18712 (method_header): New way of handling unresolved type, using
18713 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18714 indicates that the method decl needs to be patched.
18715 (check_abstract_method_header): Call to lookup_modifier_cl
18716 replaced by MODIFIER_WFL.
18717 (method_declarator): Incomplete argument type are registered
18718 calling register_incomplete_type. Patch on the declared method is
18719 issued in that case.
18720 (unresolved_type_p): New function.
18721 (parser_check_super_interface): New comment to reflect function's
18722 modified returned type (int). Function and has a new argument
18723 this_wfl. Call to parse_error_context uses this_wfl instead of
18724 relying on lookup_cl.
18725 (parser_check_super): Comment reflects function's new returned
18726 type (int). Function returns nonzero value on error.
18727 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18728 register_incomplete_type, jdep_resolve_class): New functions to
18729 handle incomplete types in declarations.
18730 (java_complete_class): Rewritten to work with the new incomplete
18731 type handling scheme.
18732 (complete_class_report_errors): Likewise.
18733 (complete_method_decl): Removed: it jobs is now handled by
18734 java_complete_class.
18735 (do_resolve_class): Class loaded in not already loaded and not
18736 found in Java source code.
18737 (java_check_regular_methods, java_check_abstract_methods): Don't
18738 call complete_method_decl anymore.
18739 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18740 (read_import_dir): Got rid of the pass number dependency.
18741 (declare_local_variables): New handling of unresolved types (patch
18743 (source_start_java_method): New parameter level. Function called
18744 with level set to 1 when argument types are potentially
18745 unresolved. Called to complete the job with level set to 2 once
18746 types are complete.
18747 (source_end_java_method): Call to permanent_allocation
18748 removed. Waiting to be replaced by a more suitable obstack
18750 (java_complete_expand_methods, java_complete_expand_method,
18751 java_expand_finals): New functions.
18752 (build_method_invocation_stmt): Renamed
18753 patch_method_invocation_stmt. Extracts function call expression
18754 (wfl) and arguments (args) from CALL_EXPR tree operands.
18755 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18756 call. Patch the function and argument operand of the CALL_EXPR
18758 (patch_argument, java_complete_tree): New functions.
18760 1998-04-20 Per Bothner <bothner@cygnus.com>
18762 Recover from missing fields and methods (i.e. error instead of fatal).
18763 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18764 * expr.c (expand_invoke): Recover from missing method.
18765 (expand_java_field_op): Recover from missing field.
18766 Inline references to java.lang.{Integer,Char,...}.TYPE.
18767 * typeck.c (get_type_from_signature), java-tree.h: New function.
18768 * class.c (add_method): Use get_type_from_signature.
18769 (build_class_ref): Handle a class that was not found.
18770 * typeck.c (convert): Handle conversion to pointers (for convenience).
18771 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18772 instead of lookup_field to handle missing fields.
18774 * jcf-parse.c (process_zip_dir): Set java_source.
18776 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18778 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18780 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18782 * jcf-parse.c (load_class): Don't change input_filename before
18783 calling jcf_parse_source (but still do it before calling
18785 (jcf_parse_source): Assign input_filename after having saved the
18787 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18788 list. ctxp->modifier_ctx zeroed according to its new
18789 definition. ctxp->filename initialized. Removed
18790 JAVA_MODIFIER_CTX_UNMARK.
18791 (java_unget_unicode): Update the character based column position.
18792 (java_allocate_new_line): ref_count not used anymore. Always free
18793 ctxp->p_line. Initialize c_line->char_col to 0.
18794 (java_get_unicode): Update the character based column position.
18795 (java_lex): Use ctxp->elc to store current position in source
18796 file, at the beginning of the parsed token. Set modifier_ctx entry
18797 corresponding to the parse modifier to a WFL node. Return a WFL
18798 node when an identifier is parsed.
18799 (java_lex_error): Now uses ctxp->elc to store current position in
18801 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18802 * lex.h (build_wfl_node): New function definitions.
18803 (struct java_line): ref_count and next fields are gone. New field
18805 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18806 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18807 (JAVA_COLUMN_DELTA): New macro.
18808 (java_lc): New typedef on new struct _java_lc.
18809 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18810 (parse_error_context, parse_warning_context): Changed prototypes.
18811 (java_get_line_col): Added as an available global function.
18812 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18813 (IC_DECL): Replaced by macro IC_TYPE
18814 (DEPEND_WFL): New macro.
18815 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18817 (exit_java_complete_class): Removed a commented out statement.
18818 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18819 now an array of tree nodes. Deleted fields line_list and
18820 e_line. New field elc, to replace e_line.
18821 * parse.y (array_type:): Build WFL node.
18822 (qualified_name:): Build a single WFL node out of two. Retain
18823 the location information of the first node in the resulting node.
18824 (package_declaration:): Use package name as a WFL node
18825 (single_type_import_declaration:): Use imported name as a WFL node.
18826 (type_import_on_demand_declaration:): Use root of the imported
18827 packages as a WFL node.
18828 (field_declaration:): Removed unused local variable cl.
18829 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18830 (yyerror): New static elc. Removed static error_line, error_pos.
18831 New local code_from_source. Save ctxp->elc into elc at the first
18832 pass. Call java_get_line_col to get a string of the line where
18833 the error occurred.
18834 (debug_line): Removed static function.
18835 (parse_error_context, parse_warning_context): Parameter cl is now
18836 a WFL node. Use its value to initialize ctxp->elc.
18837 (redefinition_error): Parameter cl is now a WFL node.
18838 (parse_add_interface): New parameter wfl. No longer call
18839 lookup_cl, use wfl instead.
18840 (check_class_interface_creation): Parameter cl is now a WFL node.
18841 (maybe_create_class_interface_decl): Likewise.
18842 (add_superinterfaces): New function.
18843 (create_interface): Removed local cl, node, super_decl,
18844 super_decl_type. Function now uses id as a WFL node. Better
18845 warning/error report on obsolete or forbidden mix of
18846 modifiers. Now calls add_superinterfaces to register interfaces.
18847 (create_class): Removed local cl, node. Local variable id is used
18848 as a WFL node. Better error report on forbidden modifier
18849 mix. Uses add_superinterfaces to register interfaces.
18850 (find_field): Argument cl is now a WFL node. Now store the WFL
18851 node of a fields that needs to be checked for their
18853 (method_header): Local variable node non longer used. Local
18854 variable id replaces cl.
18855 (check_modifiers_consistency): Local variable cl is now a WFL
18857 (method_declarator): Local variable cl replaced by parameter id.
18858 (parser_qualified_name): Now uses parameter name as a WFL node.
18859 (parser_check_super_interface): New parameter wfl, for achieve
18860 greater accuracy during error reports.
18861 (parser_chain_incomplete_item): New parameter named location. Used,
18862 along the decl, to construct the incomplete item node.
18863 (java_complete_class): resolve_class now uses WFL node extracted
18864 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18866 (complete_method_decl): Unresolved function's argument types are WFL.
18867 (resolve_class): Parameter cl is now a WFL node.
18868 (resolve_and_layout): Likewise.
18869 (do_resolve_class): Likewise. Try first to use cl and then do the
18870 lookup on the decl when calling check_pkg_class_access.
18871 (complete_class_report_errors): Use IC_TYPE in place of
18872 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18873 instead of doing a lookup over the decl.
18874 (java_check_final): Use WFL info from field tree list.
18875 (lookup_cl): Rewritten and returns a statically defined WFL node.
18876 (lookup_modifier_cl): Now uses information from WFL nodes.
18877 (process_imports): Likewise.
18878 (read_import_dir): name and cl arguments replaced by a single WFL
18879 node. Function modified accordingly.
18880 (find_in_imports_on_demand): Now uses WFL node.
18881 (check_pkg_class_access): cl argument is now a WFL node.
18882 (declare_local_variables): Fixed to use WFL nodes.
18883 (resolve_expression_name): Likewise.
18884 (build_method_invocation_stmt): name_combo argument renamed
18885 wfl. Function modified to use WFL nodes.
18886 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18887 (lookup_method_invoke): cl is now a WFL node. Added missing
18888 IDENTIFIER_POINTER to class type decl name.
18890 1998-04-14 Dave Brolley <brolley@cygnus.com>
18892 * lang.c (init_parse): Now returns char* containing the filename.
18894 1998-04-10 Per Bothner <bothner@cygnus.com>
18896 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18898 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18899 * class.c (make_class_data): If flag_assume_compiled, initial class
18900 state is CSTATE_PREPARED; make superclass and interfaces direct
18901 references, rather than constant pool indexes.
18903 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18905 * parser.y: Include flags.h. Removed debug variable pl.
18906 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18907 (block:): Likewise.
18908 (labeled_statement_nsi:): Generate debug info when reducing
18909 expression_statement:.
18910 (check_pkg_class_access): get_access_flags_from_decl invocation
18911 fixed for new CLASS_* flags location.
18912 (source_end_java_method): Save/restore parser context when
18913 entering/leaving this routine. Restore lineno to its right value
18914 before calling expand_end_bindings.
18915 (build_method_invocation_stmt): build_invoke called with the
18916 current line information.
18917 (build_invoke): New argument cl. Wrap the function call around a
18919 (refine_accessible_methods_list): Changed comment, removed
18921 * parse.h: Fixed typo in comments.
18922 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18923 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18924 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18926 * lex.c (java_lex): Record the last closing curly bracket of a
18928 * jcf-parse.c (jcf_parse_source): Now calls
18929 java_check_methods. Clarified comment, fixed typo.
18931 1998-04-09 Dave Brolley <brolley@cygnus.com>
18933 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18934 (finish_parse): Expose for non USE_CPPLIB builds.
18936 1998-04-08 Jeffrey A Law (law@cygnus.com)
18938 * lang.c (lang_print_xnode): New function.
18940 1998-04-03 Per Bothner <bothner@cygnus.com>
18942 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18943 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18944 used to build a class's dispatch table.
18945 (make_class_data): Generate dispatch table if flag_assume_compiled.
18946 Set dtable of class object to address of class_dtable_decl.
18948 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18949 be volatile and have side effects - generates better code.
18951 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18952 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18954 * expr.c (expand_invoke): If class is final, method is
18955 effectively final, so can call it directly.
18957 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18959 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18961 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18963 * parse.y (build_method_invocation_stmt): Removed extra argument
18966 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18968 * expr.c (dtable_indent): Now static global.
18969 (expand_invoke): Now call invoke_build_dtable and
18970 build_invokevirtual.
18971 (invoke_build_dtable, build_invokevirtual): New functions.
18972 * jcf-io.c (find_class): Defer issuing a warning by setting
18973 jcf->outofsynch to 1.
18974 * jcf-parse.c (jcf_out_of_synch): New function.
18975 (load_class): Test this_jcf.outofsynch flag and call
18976 jcf_out_of_synch accordingly.
18977 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18978 comment indentation.
18979 * lex.c (java_get_unicode): Fixed code indentation.
18980 (java_lex): Create string literal. Fixed typo. Removed several
18981 premature obstack_free.
18982 * parse.h: New enums for name resolution and invocation mode.
18983 (struct qualification): New data structure.
18984 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18985 (do_resolve_class, build_method_invocation_stmt,
18986 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18987 debug_line, identical_subpath_p, invocation_mode,
18988 refine_accessible_methods_list, build_invoke,
18989 lookup_method_invoke): New functions declared.
18990 (build_invokevirtual, invoke_build_dtable, match_java_method,
18991 build_field_ref, jcf_out_of_synch): New references to external
18993 (struct parse_ctxt): Removed artificial_constructor field.
18994 * parse.y: (array_type:): Type defined for this rule.
18995 (class_type:): Installed default rule for interface_type:.
18996 (array_type:): Now build Java array type.
18997 (qualified_name:): Now use obstack_grow0.
18998 (method_declaration:): Skip the artificial constructor added to
19000 (abstract_method_declaration:): Execute the code only during pass 1.
19001 (block:): Installed default rule in block_statements:.
19002 (block_statement:): Add the statement to the method during pass 2.
19003 (statement_expression): Installed default rule for
19004 method_invocation:.
19005 (argument_list:): Added code to build the argument list.
19006 (method_invocation:): Added call to create the method invocation
19008 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
19009 (debug_line): New function for debug.
19010 (complete_class_decl): No longer do something during pass 1.
19011 (method_header): Use BUILD_PTR_FROM_NAME.
19012 (parser_qualified_classname): Use obstack_grow0. Removed bogus
19014 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
19015 function's main comment.
19016 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
19018 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
19019 (resolve_class): Now works with arrays.
19020 (do_resolve_class, resolve_and_layout): New functions.
19021 (java_check_regular_methods): Reverse method list before and after
19022 having processed it. No longer set ctxp->artificial_constructor.
19023 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
19024 accordingly. Fixed typo in issued error message. Now use
19026 (find_in_imports_on_demand): Now use obstack_grow0.
19027 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
19028 (source_end_java_method): Call expand_expr_stmt instead of
19029 expand_expr. Calls it before calling expand_function_end.
19030 (java_method_add_stmt): Do nothing if errors were found during
19032 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
19033 (build_method_invocation_stmt, build_invoke, invocation_mode,
19034 lookup_method_invoke, refine_accessible_methods_list,
19035 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
19037 * typeck.c (build_java_signature): Properly end method signature
19038 if return type skipped.
19039 (match_java_method): New function.
19041 1998-03-16 Per Bothner <bothner@cygnus.com>
19043 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
19045 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
19047 * expr.c (build_invoke_non_interface): New function.
19048 (methods_ident, ncode_ident): Now static globals.
19049 (expand_invoke): Use build_invoke_non_interface.
19050 * java-tree.h (struct lang_decl): New field function_decl_body.
19051 (DECL_FUNCTION_BODY): New macro.
19052 * jcf-parse.c (jcf_parse_source): Deeper check before setting
19053 CLASS_FROM_SOURCE_P.
19054 (parse_source_file): Fixed typos. Call java_layout_parsed_class
19055 before starting pass 2. Call to java_generate_parsed_class replaced
19056 by java_register_parsed_class.
19057 * lex.c: Fixed typo in header. Some line width related formating.
19058 * lex.h: Some line width related formating.
19059 * parse.h (source_end_java_method, resolve_expression_name,
19060 complete_class_decl, maybe_create_class_interface_decl,
19061 check_class_interface_creation): New static function declarations.
19062 (java_layout_parsed_class, java_method_add_stmt): New function
19064 (struct parser_ctxt): Field mark_class_generate removed. New
19065 fields class_list and artificial_constructor.
19066 * parse.y: Fixed typo in header.
19067 (class_declaration:): Call complete_class_decl when class body
19069 (method_declaration:): Call source_end_java_method in pass 2 when
19070 the method body is defined.
19071 (postfix_expression:): Do expression name resolution on sub-rule
19072 name during pass 2.
19073 (create_class, create_interface): Merged common pieces.
19074 (check_class_interface_creation, maybe_create_class_interface_decl):
19076 (complete_class_decl): New function.
19077 (register_fields): Fixed line width related typo.
19078 (method_header): Correctly skip first argument when fixing
19079 argument line. Changed the loop.
19080 (java_check_circular_reference): Now use ctxp->class_list.
19081 (java_complete_class): Removed start/stop marking.
19082 (java_check_regular_methods): Now takes a class decl as an
19083 argument. Add default constructor if none were encountered.
19084 (java_check_methods): Now use ctxp->class_list. Changed call to
19085 java_check_regular_methods.
19086 (source_start_java_method): Set DECL_ARG_TYPE for each function
19088 (source_end_java_method, java_method_add_stmt): New functions.
19089 (java_generate_parsed_class): No longer exists.
19090 (java_layout_parsed_class, java_register_parsed_class): New functions.
19091 (resolve_expression_name): New function.
19093 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
19095 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
19096 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
19097 until pass initializations are done. Call read_import_dir with
19099 * parse.h: (lookup_modifier_cl): New function declared.
19100 (INTERFACE_FIELD_MODIFIERS): New macro.
19101 (OBSOLETE_MODIFIER_WARNING): New macro.
19102 * parse.y: (register_fields): Class type and current field name in
19103 local variables. Check modifier(s) if adding field(s) to an interface.
19104 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
19105 and report errors using the faulty modifier line context.
19106 (lookup_modifier_cl): New function.
19107 (read_import_dir): Detect and report default import processing
19110 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
19112 Add a pair of -fassume-compiled/-fno-assume-compiled options.
19113 * class.c (is_compiled_class): Return 1 after making sure it
19114 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
19115 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
19116 * java-tree.h (flag_assume_compiled): Add decl.
19117 * lang.c (lang_f_options): Add the flag.
19118 (flag_assume_compiled): Add decl, default to 0.
19120 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19122 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
19123 (is_compiled_class): Likewise.
19124 (layout_class): Likewise.
19125 (layout_class): Detect and lay out classes defined in source code.
19126 (interface_of_p, add_interface_do, may_add_interface): New
19128 (add_interface): Now use add_interface_do.
19129 (add_method_1): New function.
19130 (add_method): Now use add_method_1.
19131 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
19132 (complete_start_java_method): New function.
19133 (start_java_mehod): Now call complete_start_java_method.
19134 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
19135 (expand_invoke): Likewise and fixed typo.
19136 *gjava.c: (print_super_field): Use new argument to find_class
19139 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
19140 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
19141 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
19143 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
19144 (add_method_1, push_class): New prototypes.
19145 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
19146 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
19147 directory where the class was found.
19148 (find_class): New argument DO_CLASS_FILE. Function find_class
19149 modified accordingly.
19150 *jcf-parse.c: (fix_class_path): New function.
19151 (load_class): Use new VERBOSE argument. load_class now finds and
19152 loads/parses .class/.java files. Save read_state of current_jcf
19154 (java_parser_abort_on_error): New macro.
19155 (jcf_parse_source, parse_source_file): New function.
19156 (jcf_parse): Fixed typo.
19157 (yyparse): Call parse_source_file () only.
19158 (process_zip_dir): Fixed typo, fix zdir->filename_length when
19159 writing the real class name back in the zip directory entry.
19160 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
19161 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
19162 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
19163 (find_class): Prototype fixed.
19164 *lex.c: Added 1998 time stamp.
19165 Removed all static global variables, moved into the parser
19166 context data structure.. Now include unistd.h if SEEK_SET not
19168 (java_init_lex): Rewritten.
19169 (java_sneak_unicode): Modified current unicode access in current line.
19170 (java_unget_unicode): Likewise.
19171 (java_allocate_new_line): New allocation management.
19172 (java_read_char): Modified access and storage of unget_utf8_value.
19173 New way of processing current unicode.
19174 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
19175 (java_get_unicode): Now use the parser context.
19176 (java_lineterminator): Likewise.
19177 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
19178 of the reentrant parser implementation. Function now use the
19179 parser context data structure and java_lval. Fixed production of
19180 the float and double constant "out of range" error message. Fixed
19181 obstack use. Return integer value when hitting a modifier. Now
19182 return type for TRUE, FALSE and other predefined types. Return
19183 identifier as a TREE_LIST list containing the current line context
19184 as the TREE_VALUE sub-node.
19185 (java_unicode_2_utf8): Fixed typo in declaration.
19186 (java_lex_error): Now use the parser context data structure.
19187 *lex.h: Added 1998 time stamp.
19188 (struct java_line): New fields ref_count and next.
19189 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
19190 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
19191 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
19192 *parse.h: Added 1998 time stamp.
19193 (java_parse_source_file): Renamed from parse_source_file.
19194 (YYERROR_NOW, YYNOT_TWICE): Fixed.
19195 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
19196 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
19197 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
19198 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
19199 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
19200 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
19201 (struct parser_ctxt): New data structure to keep the parser context.
19202 *parse.y: Added 1998 time stamp, got rid of static global variables.
19203 (java_error_count, ctxp): New global variables.
19204 (%union): New value field.
19205 (numeric_type, integral_type): Rules removed.
19206 (primitive_type): Rule defined to handle integral, float, double and
19208 (qualified_name, package_declaration,
19209 single_type_import_declaration, type_import_on_demand_declaration,
19210 modifiers, class_declaration, super, interfaces,
19211 interface_type_list, class_body, field_declaration,
19212 field_declaration, variable_declarators, variable_declarator,
19213 variable_declarator_id, method_declaration, method_header,
19214 formal_parameter_list, formal_parameter, method_body, block,
19215 static, interface_declaration, extends_interfaces,
19216 abstract_method_declaration, local_variable_declarators): Rules now
19218 (force_error, do_warning): New global statics.
19219 (push_parser_context, parser_context_save_global,
19220 parser_context_restore_global, pop_parser_context): New functions.
19221 (yyerror): Now uses the global parser context. Fixed use of obstack.
19222 (parse_error, parse_error_context, parse_warning_context,
19223 java_accstring_lookup, redefinition_error, check_modifiers,
19224 parser_add_interface, create_interface, create_class, find_field,
19225 duplicate_declaration_error, register_fields, method_header,
19226 check_modifiers_consistency, check_abstract_method_header,
19227 method_declarator, parser_qualified_classname,
19228 parser_check_super_interface, parser_check_super,
19229 parser_chain_incomplete_item, java_check_circular_reference,
19230 layout_class_from_source, java_complete_class,
19231 complete_method_decl, resolve_class, complete_class_report_errors,
19232 java_check_final, check_method_redefinition,
19233 java_check_regular_methods, java_check_abstract_methods,
19234 java_check_methods, lookup_java_interface_method2,
19235 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19236 process_imports, find_in_imports, read_import_entry,
19237 read_import_dir, find_in_imports_on_demand,
19238 check_pkg_class_access, not_builtin_p, declare_local_variables,
19239 source_start_java_method, java_generate_parsed_class): New
19241 *typeck.c: (signature_include_return): New global variable.
19242 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19243 to add the function returned type in the signature.
19245 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19247 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19249 1998-01-29 Dave Brolley <brolley@cygnus.com>
19251 * Make-lang.in (java.info): Added.
19252 (java.install-info): Added
19254 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19256 * Makefile.in (clean): Also remove java/parse.c.
19258 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19260 Add a pair of -fbounds-check/-fno-bounds-check options.
19261 * lang.c (lang_decode_option): Add code to grok arguments.
19262 (flag_bounds_check): Add decl.
19263 (lang_f_options): New array w/ the option in it.
19264 * java-tree.h (flag_bounds_check): Add decl.
19265 * lang-options.h: New file.
19266 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19267 of a static macro value.
19268 (JAVA_ARRAY_EXCEPTION): Delete macro.
19270 1998-01-23 Per Bothner <bothner@cygnus.com>
19272 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19273 * expr.c (build_anewarray): Add missing promote_type.
19275 1998-01-22 Per Bothner <bothner@cygnus.com>
19277 Add array types with known length to optimize bounds checking.
19278 * typeck.c (build_java_array_type): Take length parameter.
19279 (java_array_type_length, build_prim_array_type): New functions.
19280 * java-tree.h: Update for new functions.
19281 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19282 * class.c: Use build_prim_array_type.
19283 * expr.c (can_widen_reference_to): Handle known-length array types.
19284 (verify_jvm_instructions): Keep track of integer push instructions
19285 followed by newarray/anewarray, so we can build known-length arrays.
19286 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19287 (java_array_data_offset): New function.
19288 (build_java_array_length_access): New function. Optimize if constant.
19289 (build_java_arrayaccess): Constant fold bounds check.
19290 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19291 (build_newarray, build_anewarray): New functions.
19292 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19293 * verify.c (merge_types): Handle known-lengh array types.
19295 1998-01-19 Per Bothner <bothner@cygnus.com>
19297 * expr.c (expand_byte_code): Fix performace bug, which caused
19298 searching linenumber_table to be linear rather than constant.
19300 1997-12-12 Per Bothner <bothner@cygnus.com>
19302 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19304 * decl.c, java-tree.h (soft_fmod_node): New global.
19305 * decl.c (init_decl_processing): Define __builtin_fmod.
19306 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19307 using __builtin_fmod.
19309 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19311 * keyword.h: New file, output of keyword.gperf as processed by
19313 * lex.c (java_lex_init): Initialize java_error_flag.
19314 * parse.c (YYERROR_NOW): Uses java_error_flag.
19315 * parse.y: New static java_error_flag. Useless definition of
19317 * parse.y (java_error): Portable error recovery using
19318 java_error_flag (not yet completely tuned).
19320 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19322 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19324 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19326 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19327 (parse.c, lex.c, keyword.h): New rules for Java source code
19329 * parse.c: Renamed into jcf-parse.c.
19330 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19331 * keyword.gperf: New file, Java keywords.
19332 * parse.y: New file, Java language grammar.
19333 * parse.h: New file, Java language grammar definitions.
19334 * lex.c: New file, Java language lexer.
19335 * lex.h: New file, Java language lexer definitions.
19337 1997-12-03 Per Bothner <bothner@cygnus.com>
19339 * decl.c (clinit_identifier_node), java-tree.h: New global.
19340 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19341 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19342 * expr.c (expand_java_field_op): Check for invalid assignment
19345 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19347 1997-10-27 Per Bothner <bothner@cygnus.com>
19349 * verify.c (verify_jvm_instructions): When processing a handler,
19350 attempt to set the current_subr to the right value.
19351 (More complicated code combines Sep 17 and Oct 22 versions.)
19353 1997-10-24 Per Bothner <bothner@cygnus.com>
19355 * class.c (push_class): Figure out (guess) name of source file.
19356 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19357 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19358 (parse_class_file): Change return type from int to void.
19359 Call debug_start_source_file/debug_end_source_file.
19361 * expr.c (build_java_binop): Fix masking 2nd operand.
19362 * decl.c (init_decl_processing): Set sizetype first.
19364 1997-10-22 Per Bothner <bothner@cygnus.com>
19366 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19367 (Revert Sep 17 change.)
19369 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19371 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19372 .class extension in their name and fix thing so we don't process
19373 them parse_zip_file_entries().
19374 (parse_zip_file_entries): Cleaned unused local variables.
19376 1997-10-20 Per Bothner <bothner@cygnus.com>
19378 * expr.c (can_widen_reference_to): Allows equal array element types.
19379 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19380 * jcf-dump.c (RET): Get (and print) index.
19382 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19383 Promote element type to POINTER_TYPE.
19385 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19387 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19388 find_in_current_zip, jcf_figure_file_type): Moved from
19389 jcf-reader.c to parse.c.
19390 * zextract.c: (read_zip_archive): takes file_comment_length possible
19391 field into account.
19393 1997-10-20 Per Bothner <bothner@cygnus.com>
19395 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19397 * verify.c (merge_types): Handle array types even better ...
19399 1997-10-17 Per Bothner <bothner@cygnus.com>
19401 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19403 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19404 * class.c (make_class_data): Don't build fields_decl if no fields.
19405 When building fields_decl, skip if DECL_ARTIFICIAL.
19407 * expr.c (java_stack_swap): Update stack_type_map.
19408 * verify.c (merge_types): Handle array types better.
19410 1997-10-15 Per Bothner <bothner@cygnus.com>
19412 * class.c (add_field): Don't promote short integral fields to
19413 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19414 * expr.c (push_value): Promote and convert short integral values.
19416 * decl.c, java-tree.h (integer_two_node): New constant node.
19417 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19419 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19421 * class.c (append_gpp_mangled_type): Use function argument
19422 unpromoted type to generate mangled name.
19424 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19426 * constants.c (build_constant_data_ref): Now uses current_class
19427 instead of main_class.
19428 (build_constants_constructor): Now uses current_class instead of
19430 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19431 of the global variable SeepZipFiles done here.
19432 * zextract.c (read_zip_archive): extra_field optional field taken
19433 into account while computing the position of the class file in the
19435 * verify.c (verify_jvm_instructions): Use current_jcf to search
19437 * parse.c (load_class): First search for the class to load in the
19438 current zip file. Saves current_jcf (restored before returning
19439 from that function). Don't call JCF_FINISH in the class was found
19440 in the current ZIP file.
19441 (jcf_parse): If the class was found in the current ZIP file, save
19442 its tree_constant_pool (for later reuse).
19443 (parse_class_file): New function. Process each method defined in
19444 the current class and record the class as to be later registered.
19445 (yyparse): Rewritten. Figure the type of the current file and switch
19447 * lang.c: New global variable current_jcf.
19448 (lang_init): Removed compiling_from_source test (done later, in
19449 yyparse). Removed call the jcf_parse ().
19450 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19451 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19452 in the current ZIP file) and zip_offset (offset to the class data in
19453 the current zip file).
19454 * jcf-reader.c: zipfile.h included.
19455 localToFile: New ZipFileCache static global variable
19456 (parse_zip_file_entries): New function. Browse the current ZIP
19457 file directory and process each class found.
19458 (process_zip_dir): New function. Register each class found in the
19459 ZIP file directory. The class aren't parsed but a valid JCF is
19460 link to each of them.
19461 (find_in_current_zip): New function. Search for a class in the
19462 current ZIP file directory. If found, prepare the class so that it
19464 (jcf_figure_file_type): New function. Examine the file structure
19465 to figure a class file, a ZIP file. If none of these categories are
19466 matched, a source file is assumed.
19467 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19468 SeenZipFile: New global variable.
19469 (open_in_zip): Use zipmember's length to accelerate the search for
19470 a member. If zipmember was NULL and zip file successfully read,
19472 * java-tree.h: New global variable current_jcf declared. Added
19473 declaration for current_constant_pool_tags, current_constant_pool_data,
19474 current_constant_pool_length, current_constant_pool_data_ref.
19475 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19476 store the JCF of classes seen in a zip file) and tree *constant_pool
19477 (to save a loaded class constant pool). current_class declared here.
19478 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19479 retrieve method_ref_constant.
19480 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19481 (OBJECT): get_class_constant now uses current_jcf.
19482 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19483 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19484 (expand_invoke): Now uses current_class instead of main_class
19485 (build_class_init): Now uses current_class instead of main_class
19486 * class.c: New static global variable registered_class.
19487 (register_class): New function.
19488 (emit_register_class): Modified to use registered_class instead of
19490 (is_compiled_class): Now take into account class seen in the archive.
19492 1997-10-06 Per Bothner <bothner@cygnus.com>
19494 * except.h: Renamed to: java-except.h.
19495 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19496 * except.c: Add semi-working (commented out) implementation.
19498 * expr.c (expand_iinc): Add needed flush_quick_stack.
19499 * parse.c (set_source_filename): New function.
19500 (give_name_to_class): Set input_filename from package.classname.java.
19502 * jcf-io.c (find_class): Don't look first in ".".
19504 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19506 * zextract.c (read_zip_archive): Now takes into account the
19508 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19510 1997-09-20 Per Bothner <bothner@cygnus.com>
19512 * constants.c, java-tree.h (build_internal_class_name): New function.
19513 (alloc_class_constant): Re-implement using build_internal_class_name.
19514 * class.c (make_class_data): Likewise.
19515 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19517 1997-09-17 Per Bothner <bothner@cygnus.com>
19519 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19520 to NULL before pushing an exception handler target.
19522 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19523 (java_stack_swap, java_stack_dup): Re-write to be safe from
19524 clobbering registers.
19525 (build_class_init): New function.
19527 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19529 * typeck.c (build_java_array_type): Temporary use
19530 permanent_obstack to create the array 'length' field.
19531 * expr.c (lookup_label): Temporay use permanent_obstack to create
19532 label if not found.
19533 * class.c (push_super_field): Tempory use permanent_obstack.
19535 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19537 * typeck.c (type_for_mode): Now handles double_type_node and
19539 * verify.c (verify_jvm_instructions): The instruction following
19540 the wide bytecode is checked. OPCODE_ret added to the list of
19543 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19545 * class.c (make_class): Temporary use permanent_obstack. Set the
19546 class CLASS_P field to 1.
19547 (push_class): Temporary use permanent_obstack.
19548 (set_super_info): Temporary use permanent_obstack.
19549 (add_method): Temporary use permanent_obstack, set
19550 METHOD_TRANSIENT().
19551 (add_field): Temporary use permanent_obstack. Sets
19552 FIELD_VOLATILE() and FIELD_TRANSIENT().
19553 (build_class_ref): Temporary use permanent_obstack if the class
19555 (build_static_field_ref): Temporary use permanent_obstack when
19556 creating field's rtl.
19557 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19558 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19559 and fields. Function finalized, as far as flag handling.
19560 (push_class_static_dummy_field): Temporary use permanent_obstack.
19561 (emit_register_class): Force generation of class registration at
19563 * decl.c (end_java_method): Call permanent_allocation() before
19565 * expr.c (can_widen_reference_to): Added comment to interface
19566 handling, fixed typo.
19567 (lookup_field): Now uses CLASS_P() to correct FIXME
19568 (expand_invoke): Verification on public && !static &&
19569 !abstract moved into soft_lookupinterfacemethod (kaffe).
19570 Use Object class dtable if objectref is an array when expanding
19572 (java_push_constant_from_pool): Temporary use permanent_obstack
19573 for CONSTANT_string
19574 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19575 create constant references.
19576 (get_constant): Temporary use permanent_obstack to create constant.
19577 (load_class): Temporary use permanent_obstack to load class.
19578 (jcf_parse): Temporary use permanent_obstack to perform class
19580 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19581 (build_java_signature): Temporary use permanent_obstack.
19582 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19584 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19585 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19588 1997-09-11 Per Bothner <bothner@cygnus.com>
19590 * class.c (append_gpp_mangled_type): Fix typo.
19591 (emit_register_class): Use main_class to get class object, rather
19592 than looking for no-longer-existing static decl starting with _CL.
19593 * typeck.c (parse_signature_type): Promote array element type
19594 if it is a RECORD_TYPE.
19596 1997-09-10 Per Bothner <bothner@cygnus.com>
19598 * class.c (push_class_static_dummy_field): New function.
19599 (mangle_static_field): New. Do G++-style mangling of static fields.
19600 (layout_class): Mandle static fields here, not in add_field.
19601 (build_class_ref): The class object is now a dummy static field.
19602 * decl.c (find_local_variable): Look for best, instead of first match.
19603 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19604 (build_java_athrow): Don't check here if exception is Throwable.
19605 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19606 (TYPE_USED): Removed. No longer used ...
19607 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19608 * verify.c (push_pending_label): New function.
19609 (push_pending_block): Renamed to check_pending_block.
19610 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19611 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19612 re-checking possible handlers) after a store (less wasted work).
19613 Check for null handler (finally) before calling add_handler.
19614 Various changes to (finally?) correctly handle try/finally.
19616 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19618 * class.c: Include stdio.h.
19620 1997-09-04 Per Bothner <bothner@cygnus.com>
19622 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19623 to make sure class is initialized before static/special invoke.
19625 * verify.c (verify_jvm_instructions): On a store instruction,
19626 call find_local_variable to force pre-allocation of decl and rtx.
19627 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19629 1997-09-03 Per Bothner <bothner@cygnus.com>
19631 * class.c (build_class_ref): Strip off "promoted_" if need be.
19632 (make_field_value): Call build_java_signature when needed.
19633 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19634 * expr.c (build_java_athrow): Don't push_value of exception.
19635 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19636 match specification of [fd]cmp[lg] for NaNs.
19637 (expand_byte_code): Add support for exception handler ranges.
19638 * except.c: Add skeleton for EH code-generation.
19639 * verify.c (merge_types): Treat all promoted integral types as equal.
19640 * constants.c (build_constants_constructor): To force creation of
19641 current_constant_pool_data_ref, call build_constant_data_ref.
19643 * javaop.def (lload): Fix typo.
19644 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19646 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19648 * parse.c: Don't include function.h.
19650 1997-08-27 Per Bothner <bothner@cygnus.com>
19652 * except.[ch]: New files.
19653 * Makefile.in (JAVA_OBJS): Add except.o
19654 * expr.c: Temporary warning about unimplemented exceptions.
19655 * verify.c: Verify exception handlers.
19657 * jcf-dump.c (disassemble_method): Print exception table.
19659 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19661 * expr.c (verify_jvm_instructions): Started a thorough
19662 verification of invoke* bytecodes.
19663 (expand_byte_code): flush quick stack if PC is the target of a
19664 branch. and undef RET (conflicting with config/i386/i386.h).
19665 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19667 (expand_invoke): Now handles invokeinterface and do more
19668 verification according to the bytecode.
19669 (lookup_field): Don't try to load the class if processing
19671 (can_widen_reference_to): Now handles interfaces.
19672 * decl.c (init_decl_processing): New global variable
19673 soft_lookupinterfacemethod_node, declared in java-tree.h.
19674 Call set_super_info on string_type_node.
19675 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19677 * class.c (set_super_info): Fills the CLASS_* flags according to
19679 (get_access_flags_from_decl): Handles all class flags.
19681 1997-08-26 Per Bothner <bothner@cygnus.com>
19683 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19684 * parse.c (yyparse): Check for abstract method, and missing code.
19685 * expr.c (expand_byte_code): Change interface.
19686 * lang.c (put_decl_node): Print promoted types prettier.
19687 * verify.c (verify_jvm_instruction): Change interface.
19688 Partial support for scanning exception table.
19689 For load instructions, handle promoted integral types.
19691 1997-08-21 Per Bothner <bothner@cygnus.com>
19693 * verify.c: New file, with contents moved from expr.c.
19694 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19695 * typeck.c (is_array_type_p): Moved here from expr.c.
19696 * java-tree.h: Add some now-needed function declarations.
19697 * Makefile.in (JAVA_OBJS): Added verify.o.
19699 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19701 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19702 METHOD_ABSTRACT flag.
19704 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19705 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19706 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19708 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19710 (start_java_method): Hook for SYNCHRONIZED methods.
19712 * expr.c (build_java_jsr, build_java_ret): New functions
19713 (JSR,PRE): New macros
19714 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19715 (verify_jvm_instructions): tableswitch, lookupswitch,
19716 monitorenter, monitorexit, goto_w: verified.
19717 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19718 (build_java_monitor): New function.
19719 (MONITOR_OPERATION): Modified to call build_java_monitor()
19720 (verify_jvm_instructions): Started a thorough verification of
19723 1997-08-19 Per Bothner <bothner@cygnus.com>
19725 Support verification of jsr/ret subroutines (used for try/finally).
19726 * decl.c (return_address_type_node): New type node.
19727 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19728 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19729 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19730 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19731 TYPE_USED): New macros for special types in type_map.
19733 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19734 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19736 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19738 * expr.c (can_widen_reference_to): New function.
19739 (pop_type): Use it.
19740 (merge_type_state): Support handling start of subroutine.
19741 (push_pending_block): Return char* error message, instead of calling
19742 fatal on an error. Also handle subroutines.
19743 (verify_jvm_instructions): Handle errors from push_poending_block.
19744 Support jsr and ret instructions.
19746 1997-08-19 Per Bothner <bothner@cygnus.com>
19748 * jcf-io.c (find_classfile): Fix thinko.
19749 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19751 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19753 * Makefile.in (BISON): Remove.
19755 1997-08-07 Per Bothner <bothner@cygnus.com>
19757 * Makefile.in: Convert to autoconf.
19758 * config-lang.in (outputs): Added java/Makefile.
19760 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19761 Rename cc1java to jc1.
19763 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19764 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19766 * class.c (class_depth): Do load_class if needed.
19768 Mostly better verification.
19769 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19770 (init_decl_processing): Change return type of soft_checkcast.
19771 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19772 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19773 lang_print_error): New functions.
19774 (lang_init): Set global hook print_error_function to lang_print_error.
19775 * expr.c: In the type_map ptr_type_node is only used for null now.
19776 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19777 (merge_types): Dererence pointer to record types before comparing.
19778 (decode_newarray_type, merge_types): On error just return NULL.
19779 (build_java_binop): Add preliminary implementation (with warning)
19780 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19781 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19782 (expand_compare, expand_java_goto, expand_java_call): Don't
19783 push_pending_block, since that only makes sense when verifying.
19784 (merge_type_state): Different return codes.
19785 (push_pending_block): A block may need to be verified more than once.
19786 (expand_byte_code): Warn about unused code at code generation time.
19787 (verify_jvm_instruction): Changed logic, since code may need to be
19788 re-verified if type-state has changed. Also, better error handling.
19789 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19790 Improve newarray, anewarray, ?aload, athrow,
19791 * java-tree.h (LABEL_CHANGED): New macro.
19793 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19795 * decl.c (soft_athrow_node): New global variable initialized.
19796 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19797 * typeck.c (convert): Added support for REAL_TYPE.
19798 (convert_to_char): New function.
19799 (convert): Handle CHAR_TYPE.
19800 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19801 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19802 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19804 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19805 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19806 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19807 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19808 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19809 to Use The Right Things.
19810 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19811 compatible with INT. BOOLEAN is made equivalent to BYTE.
19812 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19813 OPCODE_ifnonnull): Now supported.
19814 (build_java_athrow): New function.
19816 1997-08-04 Per Bothner <bothner@cygnus.com>
19818 Rename method name <init> to match G++ (and fix mangling).
19819 * class.c (layout_class): Replace method name of <init> by class name.
19820 (make_method_value): Do inverse renaming of constructor from <init>.
19821 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19822 * typeck.c (lookup_java_constructor): New function.
19823 * expr.c (expand_invoke): If method_name is <init>, call
19824 lookup_java_constructor to find constructor.
19826 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19828 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19830 * parse.c (get_class_constant): Modified to handle array "classes"
19831 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19833 (convert): Modified to handle real type.
19834 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19835 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19836 variables declared.
19837 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19838 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19839 global variables initialized.
19840 (find_local_variable): Handles the case of a pointer
19841 (end_java_method): Restore the use of one more scope
19842 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19843 build_java_array_length_access, expand_java_arrayload,
19844 expand_java_arraystore, expand_java_array_length,
19845 expand_java_multianewarray, expand_java_anewarray,
19846 build_java_check_indexed_type, is_array_type_p,
19847 build_java_throw_out_of_bound_exception): New functions.
19848 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19849 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19850 OPCODE_<t>aload): Implemented code for verification.
19851 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19852 ARRAY_NEW_MULTI): Macro defined.
19853 (CONVERT): Modified to invoke convert().
19854 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19856 1997-07-31 Per Bothner <bothner@cygnus.com>
19858 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19859 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19860 (make_class_data): Field name needs '/' as package prefix.
19861 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19863 1997-07-25 Per Bothner <bothner@cygnus.com>
19865 Implement debug information for local variables.
19866 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19867 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19868 DECL_LOCAL_SLOT_CHAIN): New macros.
19869 (struct lang_decl_var): New type.
19870 * parse.c (give_name_to_locals): Move to decl.c.
19871 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19872 (start_java_method): Re-write parameter handling.
19873 (pending_local_decls): New global variable.
19874 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19875 (find_local_variable): Accept pc so we can skips decls not in range.
19876 (struct binding_level): Add end_pc field.
19877 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19878 (various): Change so current pc gets passed to find_local_variable.
19880 * decl.c (init_decl_processing): Re-arrange fields in
19881 class_type_node and and method_type_node to match kaffe 0.9.1.
19882 * class.c (make_method_value, make_class_data): Update
19883 initializations to match.
19885 1997-07-16 Per Bothner <bothner@cygnus.com>
19887 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19888 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19889 (push_super_field): New function.
19890 (make_class_data): Handle inheritance of class static initializer.
19891 (layout_class): New name mangling.
19892 * constants.c (build_constant_data_ref): Init type of data array
19893 to a one-element array.
19894 (build_constants_constructor): Set DECL_SIZE from complete array type.
19895 * decl.c: Rename class_type, object_type etc to class_type_node,
19896 object_type_node etc. Make former inherit from latter.
19897 * expr.c (expand_invoke): Add cast of function address.
19898 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19899 * parse.c (yyparse): Don't call layout_class here.
19900 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19902 1997-06-14 Per Bothner <bothner@cygnus.com>
19904 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19905 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19906 (alloc_class_constant): New.
19907 * expr.c (expand_invoke): Make sure method's class is initialized.
19908 * class.c (interits_from_p, emit_register_class): New functions.
19909 * parse.c (yyparse): Call emit_register_class.
19911 1997-06-09 Per Bothner <bothner@cygnus.com>
19913 * constants.c: New file, to handle constant pool.
19914 * Makefile.in (JAVA_OBJS): Add constants.o.
19915 * decl.c (init_decl_processing): Update, fix, finish various structs.
19916 (pushdecl_top_level): New.
19917 * parse.c (layout_class): Moved to class.c.
19918 * expr.c (java_push_constant_from_pool): New function.
19919 * class.c (build_class_ref): Make work fully
19920 (make_class_data): Emit super-class, constant pool, interface vector.
19922 1997-06-03 Per Bothner <bothner@cygnus.com>
19924 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19925 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19926 * class.c (class_depth): New function.
19927 (lookup_named_class): Replaced by new function lookup_class.
19928 * decl.c (object_type_node, string_type_node): New.
19929 Remove various types that we no longer need.
19930 * expr.c (verify_jvm_instructions): New separate verifier pass.
19931 (push_type, pop_type): New functions for verifier.
19932 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19933 (expand_byte_code): Simplify, since we assume already verified.
19934 (expand_invoke): Now mostly works.
19935 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19936 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19937 * parse.c: Wait to allocate class object until we know its name.
19938 (layout_class): Calculate DECL_VINDEX for each virtual method.
19939 * typeck.c (get_array_type): Rename to ...
19940 (build_java_array_type): ... and provide working implementation.
19941 (build_java_signature): New function - build Java signature of type.
19942 (set_java_signature): New function - cache signature with type.
19943 (lookup_java_method): New function.
19945 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19947 * class.c (ident_subst): Take extra SUFFIX parameter.
19948 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19949 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19950 (build_class_ref): Actually implement.
19951 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19952 * decl.c (builtin_function): New.
19953 (init_decl_processing): Update for current Kaffe. Declare some
19954 builtin Kaffe functions.
19955 * expr.c (build_address_of): New.
19956 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19957 Renamed (from expand_java_new etc), and added working implementations.
19958 (build_field_ref): Now also handle static fields.
19959 (expand_invoke): Implement invokestatic, and start implement rest.
19960 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19961 * javaop.def: Rename invokevirt -> invokevirtual.
19962 * lang.c (use_handles): Removed.
19963 * parse.c: Add support for ConstantValue attribute.
19964 Handle nested loading of a class. (JPOOL_UTF): New.
19966 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19968 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19970 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19972 * Make-lang.in (java.install-man): New empty rule.
19973 * typeck.c (set_local_type): New function.
19974 * expr.c (STORE_INTERNAL): Call find_local_variable,
19975 not find_stack_slot. Call set_local_type.
19977 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19979 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19980 and building RECORD_TYPE CONSTRUCTORs.
19981 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19983 * lang.c (use_handles): Change the default to 0.
19984 * decl.c: Define and build class_type, field_type, utf8const_type.
19985 * class.c (make_class_data, make_field_value,
19986 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19987 hashUtf8String, strLengthUtf8, mangled_classname:
19988 Functions to build reflective data structures.
19989 * parse.c (yyparse): Call make_class_data.
19991 * jcf-io.c (open_class, find_classfile): New functions.
19992 * jcf-dump.c: Support reading classfile from explicitly-named
19993 class file (without CLASSPATH searching).
19995 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19997 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19998 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19999 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
20000 (get_constant): Now trivial for CONSTANT_Utf8.
20002 * jcf.h: Make NEW_CPOOL the default.
20003 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
20005 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>