1 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
3 * lang.opt (femit-class-file): Remove VarExists.
5 2006-05-16 Tom Tromey <tromey@redhat.com>
7 * verify-impl.c (verify_instructions_0) <op_return>: Special case
10 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
13 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
16 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
18 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
19 (java/expr.o): Replace target.h with $(TARGET_H).
20 (java/parse.o): Likewise.
22 2006-05-10 Andrew Haley <aph@redhat.com>
24 * class.c (emit_indirect_register_classes): Fix comment.
26 2006-05-04 Tom Tromey <tromey@redhat.com>
28 * java-tree.h (uses_jv_markobj_p): Declare.
29 * class.c (uses_jv_markobj_p): Removed.
30 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
31 (get_boehm_type_descriptor): Use it.
32 (uses_jv_markobj_p): Moved from class.c. Return bool.
34 2006-05-04 Tom Tromey <tromey@redhat.com>
36 * java-tree.def (THIS_EXPR): Now a tcc_expression.
38 2006-05-04 Andrew Haley <aph@redhat.com>
40 * class.c (make_field_value): Always build_address_of fdecl if
41 there is an initializer.
43 2006-05-03 Andrew Haley <aph@redhat.com>
46 * expr.c (maybe_rewrite_invocation): New function.
47 (rewrite_arglist_getclass): Likewise.
49 (expand_invoke): Call maybe_rewrite_invocation.
50 * parse.y (patch_invoke): Likewise.
51 * java-tree.h: (maybe_rewrite_invocation): New function.
53 2006-04-21 Andrew Haley <aph@redhat.com>
55 * lang.c (java_init): Handle flag_indirect_classes.
56 * jvgenmain.c: Use "class$$" instead of "class$".
57 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
59 (mangle_class_field): Special case "class$$" as well as "class$".
60 * constants.c (build_ref_from_constant_pool): If
61 flag_indirect_classes, generate a ref into the heap.
62 * decl.c (constants_field_decl_node,
63 constants_data_field_decl_node): New.
64 * class.c (build_static_class_ref): New.
65 (build_classdollar_field): Factor out from build_class_ref().
66 (make_field_value): Handle static fields in heap.
67 (make_class_data): Make sure we get a static ref to class.
68 Make class initializer const if flag_indirect_classes.
69 (register_class): Build a class_ref for initialization if
70 flag_indirect_classes.
71 (emit_indirect_register_classes): New.
73 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
75 * expr.c, gjavah.c: Fix comment typos.
77 2006-04-03 Andrew Haley <aph@redhat.com>
80 * expr.c (build_field_ref): Don't check the field offset if
83 2006-03-30 Andrew Haley <aph@redhat.com>
86 * lang.c (java_attribute_table): New.
87 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
88 * expr.c (build_field_ref): Add a null pointer check for all
89 fields of offset > 4k. Don't do so for accesses via the this
90 pointer, which we know can never be null.
91 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
94 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
96 * Make-lang.in: Rename docdir to gcc_docdir.
98 2006-03-30 Tom Tromey <tromey@redhat.com>
101 * parse.y (java_reorder_fields): Reset superclass field's size as
104 2006-03-28 Tom Tromey <tromey@redhat.com>
107 * parse.y (find_most_specific_methods_list): Added 'class'
109 (lookup_method_invoke): Updated.
111 2006-03-15 Tom Tromey <tromey@redhat.com>
113 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
114 non-static method calls.
116 2006-03-15 David Daney <ddaney@avtrex.com>
118 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
121 2006-03-15 David Daney <ddaney@avtrex.com>
123 * lang.opt (-freduced-reflection): New option.
124 * lang.c (java_post_options): Generate an error if
125 -freduced-reflection used with -fjni or -findirect-dispatch.
126 * java-tree.h (flag_reduced_reflection): Declare new variable.
127 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
128 if bitmap overflows and flag_reduced_reflection set.
129 * class.c (uses_jv_markobj_p): New function.
130 (make_class_data): Moved generation of vtable to before
131 reflection data, generate less reflection data if
132 flag_reduced_reflection set.
133 * gcj.texi: Document -freduced-reflection.
135 2006-03-15 Tom Tromey <tromey@redhat.com>
138 * class.c (get_interface_method_index): Don't put <clinit> into
141 2006-03-15 Tom Tromey <tromey@redhat.com>
143 * parse.y (analyze_clinit_body): Ignore empty statements.
145 2006-03-08 David Daney <ddaney@avtrex.com>
147 * gcj.texi: Document -static-libgcj option.
149 2006-02-20 Andrew Haley <aph@redhat.com>
151 * jcf-parse.c (parse_class_file): Set input_location from
154 2006-02-15 Andrew Haley <aph@redhat.com>
156 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
157 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
158 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
160 2006-02-09 Andrew Haley <aph@redhat.com>
163 * expr.c (expand_invoke): Allow methods in arrays to be resolved
166 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
169 2006-02-08 Tom Tromey <tromey@redhat.com>
172 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
173 * builtins.c (convert_real): New function.
174 (java_builtins): Handle Float.intBitsToFloat,
175 Float.floatToRawIntBits, Double.longBitsToDouble,
176 Double.doubleToRawLongBits.
178 2006-02-07 Andrew Haley <aph@redhat.com>
180 * expr.c (expand_invoke): (BC mode.) If we find a method in a
181 class other than the one in which we expected to find it, ignore
185 * constants.c (build_constants_constructor): move initializer into
186 first halfword on a 64-bit big-endian machine.
188 2006-02-04 Tom Tromey <tromey@redhat.com>
191 * builtins.c (max_builtin): Skip floating point 'max'.
192 (min_builtin): Skip floating point 'min'.
193 (check_for_builtin): Never return NULL_TREE.
195 2006-02-04 Tom Tromey <tromey@redhat.com>
198 * expr.c (push_type): Avoid side effect in gcc_assert.
200 2006-02-04 Roger Sayle <roger@eyesopen.com>
202 * decl.c (java_init_decl_processing): Create char_type_node as a
203 regular INTEGER_TYPE node.
204 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
205 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
206 test for char_type_node and promoted_char_type_node as special
207 instances of INTEGER_TYPE tree codes.
208 (promote_type,build_java_signature): Likewise.
209 * jcf-write.c (adjust_typed_op): Likewise.
210 * mangle.c (mangle_type): Likewise.
211 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
212 * parse.h (JINTEGRAL_TYPE_P): Likewise.
214 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
216 * expr.c (java_stack_swap): Revert gcc_assert patch.
218 2006-02-03 Ben Elliston <bje@au.ibm.com>
220 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
221 * typeck.c: Likewise.
222 * verify-impl.c: Likewise.
225 * jcf-parse.c: Likewise.
226 * constants.c: Likewise.
227 * check-init.c: Likewise.
228 * jcf-write.c: Likewise.
229 * verify-glue.c: Likewise.
230 * mangle.c: Likewise.
235 2006-02-01 Jan Hubicka <jh@suse.cz>
237 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
238 * lang.c (java_init_options): Set no_unit_at_a_time_default.
240 2006-01-30 Andrew Haley <aph@redhat.com>
243 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
245 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
247 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
248 Update copyright notice dates.
250 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
252 * jvspec.c (lang_specific_spec_functions): Remove.
254 2006-01-06 Tom Tromey <tromey@redhat.com>
256 * gcj.texi (Arrays): Added more documentation for
258 (Primitive types): Correct information about primitive classes.
259 (Reference types): New node.
262 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
264 * jcf-parse.c (set_source_filename): Set the decl source location
265 even when returning early.
267 2005-12-15 Tom Tromey <tromey@redhat.com>
268 Andrew Haley <aph@redhat.com>
271 * parse.y (resolve_expression_name): Don't generate accessor
272 methods for constant fields.
274 2005-12-13 Andrew Haley <aph@redhat.com>
278 * class.c (maybe_layout_super_class): Update current_class before
279 calling do_resolve_class.
281 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
284 * jcf-write.c (write_classfile): Use PID in temporary class
285 file. Save/restore errno when reporting error.
287 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
290 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
291 to bare_function_type and including the return type
292 * builtins.c (initialize_builtins) : Change builtin mangled name
293 constants to conform to new mangling scheme
295 2005-12-08 Andrew Haley <aph@redhat.com>
298 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
299 (soft_abstractmethod_node): New.
300 * expr.c (build_field_ref): Add in-line check for missing field.
301 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
303 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
305 * Make-lang.in (java.all.build, java.install-normal): Remove.
307 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
309 * Make-lang.in: Remove all dependencies on s-gtype, except for
312 2005-12-07 Richard Sandiford <richard@codesourcery.com>
314 * class.c (build_utf8_ref, emit_register_classes): Use
315 switch_to_section and get_section.
317 2005-12-06 Tom Tromey <tromey@redhat.com>
320 * parse.y (patch_new_array_init): Revert previous patch.
321 (lookup_method_invoke): Use size-less array type when creating an
322 anonymous constructor.
324 2005-12-05 Tom Tromey <tromey@redhat.com>
326 * parse.y (patch_new_array_init): Don't set length on array.
328 2005-12-02 Richard Guenther <rguenther@suse.de>
330 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
331 buildN instead of build.
332 * class.c (finish_class): Likewise.
333 * expr.c (java_create_object): Likewise.
335 2005-11-28 Tom Tromey <tromey@redhat.com>
338 * expr.c (build_jni_stub): Unwrap the return value.
339 * java-tree.h (soft_unwrapjni_node): New define.
340 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
341 * decl.c (java_init_decl_processing): Initialize
344 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
346 * gcj.texi (gij options): Add -Xss documentation.
348 2005-11-08 Wil Mahan <wmahan@gmail.com>
351 * zextract.c (read_zip_archive): Fix out of memory error when
352 reading jar files with zip-style comments.
354 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
356 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
358 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
360 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
361 Wil Mahan <wmahan@gmail.com>
364 * class.c (make_class): Create empty binfo here.
365 (set_super_info): Only create binfo if we have superclasses.
367 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
370 * parse.y (method_header): Make the result of the rule a NULL_TREE
371 when a parsing error occurs.
373 2005-09-29 Tom Tromey <tromey@redhat.com>
376 * jcf-io.c (memoized_dirlist_hash): New function.
377 (caching_stat): Use it.
379 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
382 * class.c (inherits_from_p): Try to lay out super class
383 if it is not already laid out.
384 (maybe_layout_super_class): Handle the case where SUPER_CLASS
387 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
389 * builtins.c (max_builtin, min_builtin, abs_builtin,
390 java_build_function_call_expr): Use fold_buildN.
391 * class.c (layout_class_method): Likewise.
392 * expr.c (java_truthvalue_conversion, build_java_jsr,
393 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
394 build_java_binop, build_field_ref, expand_compare,
395 build_known_method_ref, build_invokevirtual,
396 process_jvm_instruction): Likewise.
397 * parse.y (patch_binop, patch_exit_expr): Likewise.
398 * typeck.c (convert_ieee_real_to_integer): Likewise.
399 (convert): Don't call fold after convert_ieee_real_to_integer.
401 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
404 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
405 the newly created type. Set import lists here, not in create_class.
406 (jdep_resolve_class): Set current_class.
407 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
408 the current package context, not ctxp->package.
409 (cicp_cache): Removed.
410 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
411 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
412 * java-tree.h (TYPE_PACKAGE): New macro.
413 (struct lang_type): New member 'package'.
415 2005-09-09 Andrew Haley <aph@redhat.com>
418 * expr.c (pop_type_0): If the expected type is object or ptr
419 (i.e. void*), return the type of the object we just popped from
422 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
424 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
425 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
427 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
429 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
430 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
431 typos. Follow spelling conventions.
433 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
436 * typeck.c (lookup_do): Look up interfaces for the original class,
438 * parse.y (java_check_regular_methods): Fix diagnostic message for
439 more restrictive overriding of a method from an interface.
441 2005-08-16 Tom Tromey <tromey@redhat.com>
443 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
444 class' initial state.
446 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
449 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
450 `literal_token' for large numeric input tokens.
452 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
455 * parse.y (nested_field_access_p): Rename to nested_member_access_p
456 and expand to handle method accesses across nested classes.
457 (build_outer_method_access_method): Rename to
458 build_nested_method_access_method. Minor adjustments to comments.
459 (resolve_expression_name): Use the newly-renamed
460 nested_member_access_p method.
461 (resolve_qualified_expression_name): Likewise.
462 (patch_method_invocation): Also consider static methods for access
463 method generation. Minor adjustments to comments.
464 (maybe_use_access_method): Use the more general
465 nested_memeber_access_p to determine access across nested class
466 boundaries. Allow THIS_ARG to be NULL (for static methods).
468 2005-08-15 Tom Tromey <tromey@redhat.com>
471 * expr.c (build_field_ref): Don't generate otable reference when
472 DECL_FIELD_OFFSET is 0.
473 * class.c (maybe_layout_super_class): Pass outer class to
476 2005-08-15 Tom Tromey <tromey@redhat.com>
478 * java-tree.h (LABEL_IN_SUBR): Removed.
479 (LABEL_IN_SUBR): Likewise.
480 (LABEL_IS_SUBR_START): Likewise.
481 (LABEL_SUBR_START): Likewise.
482 (LABEL_SUBR_CONTEXT): Likewise.
483 (LABEL_CHANGED): Likewise.
484 (LABEL_RETURN_LABEL): Likewise.
485 (LABEL_RETURN_TYPE_STATE): Likewise.
486 (LABEL_RETURN_LABELS): Likewise.
487 (RETURN_MAP_ADJUSTED): Likewise.
488 (LABEL_PENDING_CHAIN): Likewise.
490 2005-08-15 Tom Tromey <tromey@redhat.com>
492 * Make-lang.in (JAVA_OBJS): Removed verify.o
493 (java/verify.o): Removed.
495 * lang.c (flag_new_verifier): Removed.
496 (java_post_options): Updated.
497 * java-tree.h (flag_new_verifier): Removed.
498 (verify_jvm_instructions): Removed.
499 * expr.c (pop_type_0): Assume flag_new_verifier is true.
500 (build_java_check_indexed_type): Likewise.
501 (expand_java_arraystore): Likewise.
502 (expand_java_arrayload): Likewise.
503 (pop_arguments): Likewise.
504 (expand_byte_code): Likewise.
505 (process_jvm_instruction): Likewise.
507 2005-08-10 Andrew Haley <aph@redhat.com>
509 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
510 type mismatches to make legal GIMPLE.
512 2005-08-10 Robin Green <greenrd@greenrd.org>
515 * parse.y (maybe_use_access_method): Generalize check from
516 java.lang.Object to any superclass of current_class
518 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
520 * class.c (build_class_ref): Wrap the primary class type in a
522 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
523 primary class type from the NOP_EXPR in which it was placed.
525 2005-07-28 Diego Novillo <dnovillo@redhat.com>
527 * expr.c (expand_load_internal): Fix missing parens in
530 2005-07-28 Andrew Haley <aph@redhat.com>
532 * expr.c (expand_load_internal): Convert to destination type.
534 2005-07-22 Manfred Hollstein <mh@suse.com>
536 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
537 (check_constant): Likewise.
538 (check_wide_constant): Likewise.
540 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
542 Make CONSTRUCTOR use VEC to store initializers.
543 * check-init.c (check_init): Update to cope with VEC in
545 * class.c (make_field_value, make_method_value, get_dispatch_table,
546 make_class_data, emit_symbol_table, emit_catch_table,
547 emit_assertion_table): Use build_constructor_from_list instead of
549 * constants.c (build_constants_constructor): Likewise.
550 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
551 VEC in CONSTRUCTOR_ELTS.
552 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
553 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
555 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
557 * parse.y (build_new_array_init): Use build_constructor_from_list
558 instead of build_constructor.
559 (patch_new_array_init): Update to cope with VEC in
561 (array_constructor_check_entry): Likewise.
563 2005-07-12 Tom Tromey <tromey@redhat.com>
565 * jvspec.c (lang_specific_driver): Put filelist_filename first on
568 2005-07-12 Tom Tromey <tromey@redhat.com>
571 * parse-scan.y (interface_member_declaration): Added
574 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
576 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
577 (LABEL_PENDING_CHAIN): Ditto.
579 (DECL_BIT_INDEX): Ditto.
581 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
584 * parse.y (inner_class_accessible): New function. Logic moved from
585 check_inner_class_access.
586 (check_inner_class_access): Use inner_class_accessible.
587 (resolve_inner_class): Simplify arguments. Create circularity hash
588 here. Keep looking for classes if we found one that was inaccessible.
589 Return the inaccessible class only if there is no other match.
590 (do_resolve_class): Update for new resolve_inner_class arguments.
591 Don't create circularity_hash here.
593 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
596 * parse.y (add_exception_to_throws): New function.
597 (purge_unchecked_exceptions): Removed.
598 (get_constructor_super): Renamed from verify_constructor_super. Now
599 returns the super constructor after verification.
600 (java_complete_expand_method): Don't use purge_unchecked_exceptions
601 or save/restore the exception list.
602 (check_thrown_exceptions): Add uncaught exceptions in anonymous
603 class initializers and constructors to the throws clause of the method.
605 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
608 * parse.y (interface_member_declaration): Allow empty statements in
609 interface declarations.
611 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
613 * Makefile.in (parse.o): Adjust dependencies.
614 * parse.y: Include tree-dump.h.
616 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
618 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
621 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
623 * parse.y (issue_warning_error_from_context): Call
624 pp_output_formatted_text to be able to get the buffer.
626 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
628 * parse.y (issue_warning_error_from_context): Update for the
629 renaming of pp_format_text to pp_format.
631 2005-06-28 Paul Brook <paul@codesourcery.com>
633 * decl.c (java_init_decl_processing): Call
634 default_init_unwind_resume_libfunc.
636 2005-06-27 Tom Tromey <tromey@redhat.com>
638 PR java/21540, PR java/13788:
639 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
640 fold_constant_for_init.
641 (patch_binop): Added 'folding' argument. Updated all callers.
642 (patch_unaryop) <NOP_EXPR>: New case.
643 (fold_constant_for_init) <NOP_EXPR>: Likewise.
644 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
646 2005-06-25 Jan Hubicka <jh@suse.cz>
648 * builtins.c (define_builtin): Accept new flags parameter.
649 (initialize_builtins): Mark the builtins const and nothrow accordingly.
651 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
653 * all files: Update FSF address in copyright headers.
655 2005-06-24 Tom Tromey <tromey@redhat.com>
657 * verify-impl.c (verify_instructions_0): Correctly handle
658 situation where PC falls off end.
660 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
663 * parse.y (find_most_specific_methods_list): Remove special case for
666 2005-06-15 Tom Tromey <tromey@redhat.com>
669 * class.c (make_method_value): Use soft_abstractmethod_node for
671 * java-tree.h (soft_abstractmethod_node): New define.
672 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
673 * decl.c (java_init_decl_processing): Initialize
674 soft_abstractmethod_node.
676 2005-06-13 Geoffrey Keating <geoffk@apple.com>
678 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
680 2005-06-13 Per Bothner <per@bothner.com>
682 * expr.c (int highest_label_pc_this_method,
683 start_label_pc_this_method): New globals.
684 (lookup_label): Add start_label_pc_this_method to pc for label, and
685 update highest_label_pc_this_method. This prevents conflicts between
686 labels from different methods.
687 * java-tree.h: Declare new globals.
688 * jcf-parse.c (parse_class_file): If needed bump
689 start_label_pc_this_method and reset highest_label_pc_this_method.
691 2005-06-13 Tom Tromey <tromey@redhat.com>
694 * parse.y (nested_field_access_p): Handle case where outer field
695 is inherited by enclosing class.
697 2005-06-12 Per Bothner <per@bothner.com>
699 * class.c (inherits_from_p): Do load_class if needed.
701 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
703 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
704 * java-tree.h (parse_error_context): Move...
705 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
706 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
707 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
709 2005-06-08 Roger Sayle <roger@eyesopen.com>
711 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
713 2005-06-06 Jakub Jelinek <jakub@redhat.com>
715 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
716 msgid for argument name.
717 * gjavah.c (error): Likewise.
718 * java-tree.h (parse_error_context): Likewise.
719 * parse.y (parse_error_context, parse_warning_context,
720 issue_warning_error_from_context): Likewise.
722 2005-06-01 Tom Tromey <tromey@redhat.com>
725 * class.c (build_static_field_ref): Don't fold constant fields if
726 current class is from a .class file and we're using indirect
729 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
731 * java/verify-glue.c: Don't include errors.h and include toplev.h.
732 * java/Make-lang.in: Updates dependencies.
734 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
737 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
738 NESTED_FIELD_ACCESS_IDENTIFIER_P.
739 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
740 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
741 * jcf-write.c (generate_classfile): Use
742 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
743 OUTER_FIELD_ACCESS_IDENTIFIER_P.
744 * parse.y (build_outer_field_access): Rename to
745 build_nested_field_access. Support static fields and outer-to-inner
747 (outer_field_access_p): Rename to nested_field_access_p. Support
748 static fields and generalise to outer-to-inner class and sibling
749 inner class accesses.
750 (outer_field_expanded_access_p): Rename to
751 nested_field_expanded_access_p and support static fields.
752 (outer_field_access_fix): Rename to nested_field_access_fix and
753 support static fields.
754 (build_outer_field_access_expr): Rename to
755 build_nested_field_access_expr and support static fields.
756 (build_outer_field_access_methods): Rename to
757 build_nested_field_access_methods and support static fields. For
758 static fields, generate accessors without class instance parameters.
759 (build_outer_field_access_method): Rename to
760 build_nested_field_access_method and support static fields.
761 (build_outer_method_access_method): Use
762 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
763 OUTER_FIELD_ACCESS_IDENTIFIER_P.
764 (resolve_expression_name): Consider static field accesses across
766 (resolve_qualified_expression_name): Likewise.
767 (java_complete_lhs): Use nested_field_access_fix instead of
768 outer_field_access_fix.
769 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
770 Use nested_field_expanded_access_p instead of
771 outer_field_expanded_access_p. Use nested_field_access_fix instead
772 of outer_field_access_fix.
773 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
774 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
776 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
778 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
779 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
780 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
781 MINOR_BINARYCOMPAT_ABI_VERSION): New.
782 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
783 (parse_version): Calculate version ID using new method. Use bit-flags
784 for flag_indirect_dispatch and flag_bootstrap_classes.
786 2005-05-25 Richard Henderson <rth@redhat.com>
789 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
790 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
791 DECL_CONTEXT; avoid pushdecl_top_level.
792 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
793 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
794 (layout_class_method): Likewise.
795 * decl.c (java_mark_cni_decl_local): New.
796 (java_mark_class_local): Use it.
797 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
798 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
799 (struct lang_decl_func): Add local_cni;
800 (struct lang_decl_var): Add class_field, vtable.
801 (java_mangle_decl): Declare.
802 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
803 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
804 (mangle_obstack_1): New.
805 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
806 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
807 lhd_set_decl_assembler_name for things that don't need mangling.
808 (mangle_class_field): Rename from java_mangle_class_field, make
809 static, don't call init_mangling or finish_mangling.
810 (mangle_vtable): Similarly.
811 (mangle_local_cni_method_decl): New.
812 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
813 gcc_assert, and MANGLE_RAW_STRING.
814 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
816 2005-05-25 DJ Delorie <dj@redhat.com>
818 * class.c (set_constant_value): Move warning control from if() to
821 2005-05-24 Richard Henderson <rth@redhat.com>
823 * builtins.c (define_builtin): Don't call make_decl_rtl.
824 * constants.c (build_constant_data_ref): Likewise.
825 * class.c (build_utf8_ref): Likewise.
826 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
827 (get_dispatch_table, layout_class_method): Likewise.
828 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
830 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
831 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
832 to determine if we need a non-zero address.
833 * decl.c (builtin_function): Don't call make_decl_rtl.
834 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
835 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
836 * resource.c (compile_resource_data): Likewise.
837 * parse.y (resolve_field_access): Re-word comment to avoid
840 2005-05-24 Richard Henderson <rth@redhat.com>
842 * class.c (registered_class): Take it out of class_roots; turn into
844 (register_class): Make static. Don't duplicate decl node. Use
846 (emit_register_classes): Use VEC_iterate. Use output_constant
847 instead of assemble_integer. Don't call mark_decl_referenced
849 * java-tree.h (register_class): Remove decl.
851 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
855 * parse.y (register_package, package_list): Remove.
856 (package_declaration): Do not call register_package.
857 (do_resolve_class): Do not use package_list.
859 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
861 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
864 2005-05-15 Tom Tromey <tromey@redhat.com>
867 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
870 2005-05-12 Aaron Luchko <aluchko@redhat.com>
872 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
874 2005-05-11 Tom Tromey <tromey@redhat.com>
876 * gcj.texi (Code Generation): Document -fbootstrap-classes.
877 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
878 (parse_version): Use it.
879 * lang.opt (-fbootstrap-classes): New option.
881 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
884 * class.c (maybe_layout_super_class): Look for imports in this_class.
885 * parse.h (ctxp_for_generation_last): New.
886 (do_resolve_class): Add a parameter.
887 * parse.y (ctxp_for_generation_last): New.
888 (java_pop_parser_context): Add at end of list.
889 (find_in_imports, find_in_imports_on_demand): Look in ctxp
890 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
891 the given type are NULL.
892 (do_resolve_class): Look into the imports of the new second parameter.
893 Adjust recursive calls.
894 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
895 calls to do_resolve_class.
896 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
897 (java_complete_class): Do not do that here.
899 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
902 * Make-lang.in (java): Add gjnih.
903 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
904 (GJNIH_OBJS): New variable.
905 (gjnih$(exeext)): New target.
906 (JAVA_MANFILES): Add gjnih.1.
907 (java.uninstall): Add gjnih.1.
908 (java.mostlyclean): Add gjnih.
909 (java.maintainer-clean): Add gjnih.1.
910 (java/gjavah-jni.o): New target.
911 (.INTERMEDIATE): Add gjnih.pod.
912 (gjnih.pod): New target.
913 * config-lang.in (stagestuff): Add gjnih.
914 * gcj.texi (Top): Add gjnih node.
915 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
916 -bootclasspath options.
917 (Invoking gjnih): New node.
918 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
919 (TOOLNAME): New macro.
920 (error): Replace hard-coded gcjh with TOOLNAME.
921 (process_file): Likewise.
924 (help): Likewise. Add help output for -force, -old, -trace and -J
926 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
927 (options): Add force, old, trace and J fields.
928 (main): Handle -force, -old, -trace and -J options.
930 2005-05-03 Tom Tromey <tromey@redhat.com>
933 * gjavah.c (main): Unlink output file on error.
935 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
937 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
940 2005-04-29 Tom Tromey <tromey@redhat.com>
942 * expr.c (build_jni_stub): Updated for change to build_block.
944 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
946 * expr.c (force_evaluation_order): Declare 'saved' earlier.
948 2005-04-28 Andrew Haley <aph@redhat.com>
951 * java-tree.h (soft_resolvepoolentry_node): New.
952 (alloc_constant_fieldref): Declare.
953 * expr.c (expand_java_field_op): Don't call class_init for
954 accesses to static fields with indirect dispatch.
955 * builtins.c (initialize_builtins): Add "__builtin_expect".
956 * decl.c (soft_resolvepoolentry_node): New variable.
957 (java_init_decl_processing): Create a decl for
958 "_Jv_ResolvePoolEntry".
959 * class.c (build_fieldref_cache_entry): New function.
960 (build_static_field_ref): Rewrite for indirect dispatch.
961 * constants.c (find_name_and_type_constant_tree): New function.
962 (alloc_constant_fieldref): Likewise.
963 (build_constants_constructor): Handle CONSTANT_Fieldref and
964 CONSTANT_NameAndType.
967 * expr.c (force_evaluation_order): Convert outgoing args smaller
970 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
972 * gcj.texi (libgcj Runtime Properties): Remove obsolete
973 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
974 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
976 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
978 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
979 to `unlock_stream' with `unlock_std_streams'.
981 2005-04-25 Jakub Jelinek <jakub@redhat.com>
983 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
984 instead of just expr.h.
986 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
988 * gjavah.c (main): Unlock the stdio streams.
989 * jcf-dump.c (main): Likewise.
990 * jv-scan.c (main): Likewise.
991 * jvgenmain.c (main): Likewise.
993 2005-04-23 DJ Delorie <dj@redhat.com>
995 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
996 parse.y: Adjust warning() callers.
998 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1000 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1003 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1005 * gcj.texi: Fix typos and bogus example.
1007 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1009 * except.c: Fix a comment typo.
1011 2005-04-19 Julian Brown <julian@codesourcery.com>
1013 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1014 indirect dispatch with PIC.
1016 2005-04-18 Andrew Haley <aph@redhat.com>
1018 * java-except.h (struct eh_range.handler): Remove unused field.
1019 (handle_nested_ranges): Remove function declaration.
1020 (sanity_check_exception_range): Add function declaration.
1021 * verify.c (verify_jvm_instructions): Remove call to
1022 handle_nested_ranges.
1023 * verify-glue.c (verify_jvm_instructions_new): Call
1024 sanity_check_exception_range.
1025 * except.c (link_handler, eh_range_freelist, link_handler,
1026 handle_nested_ranges): Remove.
1027 (add_handler): Rewrite.
1028 (sanity_check_exception_range): New function.
1029 (print_ranges): New function.
1031 2005-04-13 Julian Brown <julian@codesourcery.com>
1033 * decl.c (finish_method): Give methods once-only linkage.
1035 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1037 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1039 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1041 * java-tree.h: Don't use PARAMS().
1043 2005-04-07 Per Bothner <per@bothner.com>
1045 * class.c (push_class): By default, suppress debug output.
1046 (finish_class): Enable debug output for classes we're emitting.
1048 2005-04-07 Andrew Haley <aph@redhat.com>
1050 * gcj.texi: Correct gcj-dbtool instructions.
1052 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1054 * gcj.texi: Fix a typo.
1055 * lang.c: Fix a comment typo.
1057 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1059 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1060 Mention recognized-and-ignored compatibility options.
1061 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1063 (About CNI): Add Memory allocation section.
1065 2005-04-01 Tom Tromey <tromey@redhat.com>
1067 * decl.c (java_init_decl_processing): Fix types of
1068 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1069 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1070 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1072 2005-03-31 Jan Hubicka <jh@suse.cz>
1074 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1075 * class.c: Include cgraph.h
1076 (make_local_functoin_alias): Mark aslias as needed.
1077 * resource.c: Include cgraph.h
1078 (compile_resource_data): Go via cgraph interface.
1080 2005-03-30 Ian Lance Taylor <ian@airs.com>
1082 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1084 2005-03-30 Tom Tromey <tromey@redhat.com>
1086 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1087 inner_class_info_index==0 or outer_class_info_index==0.
1089 2005-03-29 Tom Tromey <tromey@redhat.com>
1091 * gcj.texi (libgcj Runtime Properties): Document
1092 gnu.gcj.runtime.endorsed.dirs.
1094 2005-03-24 Anthony Green <green@redhat.com>
1096 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1099 2005-03-23 Tom Tromey <tromey@redhat.com>
1101 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1102 (parse_version): Use it.
1104 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1106 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1108 2005-03-18 Andrew Haley <aph@redhat.com>
1111 * decl.c (update_aliases): Don't update variables that are about
1113 (maybe_poplevels): Add comment.
1115 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1118 * jcf-parse.c (duplicate_class_warning): New function.
1119 (java_parse_file): Call duplicate_class_warning if
1120 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1121 (parse_zip_file_entries): Likewise. Also set
1122 CLASS_FROM_CURRENTLY_COMPILED_P.
1124 2005-03-16 Andrew Haley <aph@redhat.com>
1126 * expr.c (expand_java_arrayload): Don't generate a
1127 NullPointerException based on the type of the node.
1128 (build_java_array_length_access): Likewise.
1130 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1132 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1134 2005-03-11 Tom Tromey <tromey@redhat.com>
1136 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1137 (libgcj Runtime Properties): Document the default .db.
1139 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1142 * parse.y (checks_throws_clauses): Check exceptions list even when
1143 the base class does not come from a source file being compiled.
1144 (java_complete_lhs): Remove unused variable 'wfl'.
1146 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1149 * decl.c (finish_method): Emit _Jv_InitClass for private static
1150 methods inside inner classes as well.
1152 2005-03-08 Julian Brown <julian@codesourcery.com>
1153 * Revert patch from 2005-03-08 for causing bootstrap failure on
1156 2005-03-08 Julian Brown <julian@codesourcery.com>
1158 * decl.c (finish_method): Give methods once-only linkage.
1160 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1162 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1164 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1166 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1167 can_widen_reference_to if the C++ ABI is in use.
1168 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1169 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1170 type_isresolved, init_state, set_pc, state_get_pc,
1171 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1172 (verify_fail): Report the current PC from the verifier context.
1173 (free_state): Remove #if 0 block to enable this function.
1174 (free_verifier_context): Call free_state on state_list iterator
1175 values before freeing them.
1176 * expr.c (pop_type_0): Pop correct type for error message when stack
1177 contains a multi-word type.
1179 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1181 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1182 for known NULL array length access.
1184 2005-03-07 Tom Tromey <tromey@redhat.com>
1186 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1188 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1190 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1191 typeck.c: Update copyright.
1193 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1196 * xref.c, xref.h: Remove file.
1197 * Make-lang.in (java/xref.o): Remove.
1198 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1199 * lang.c (flag_emit_xref): Remove definition.
1200 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1201 * typeck.c (convert): Remove use of do_not_fold.
1202 * parse.y (do_not_fold): Remove definition.
1203 (parser grammar): Remove xref code.
1204 (maybe_create_class_interface_decl, create_class): Likewise.
1205 (register_fields, method_header, finish_method_declaration): Likewise.
1206 (declare_local_variables, source_end_java_method): Likewise.
1207 (java_complete_expand_classes): Do not set do_not_fold.
1208 (java_complete_expand_method): Remove xref code.
1209 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1210 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1211 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1212 (patch_synchronized_statement, patch_throw_statement): Likewise.
1213 (maybe_build_class_init_for_field): Likewise.
1215 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1217 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1218 instead of IS_NON_TYPE_CODE_CLASS.
1220 2005-03-04 Andrew Haley <aph@redhat.com>
1223 * class.c (set_method_index): Don't set method_index if it is
1225 (layout_class_method): Don't complain about "non-static method foo
1226 overrides static method" in the case of indirect dispatch.
1228 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1232 * Make-lang.in: Don't elide warnings in jcf-io.c.
1234 2005-03-01 Per Bothner <per@bothner.com>
1237 * check-init.c (wfl): Remove static.
1238 (final_assign_error, check_init): Replace calls to parse_error_context
1240 (check_init): Save, set, and restore input_location for each exp.
1242 2005-03-01 Per Bothner <per@bothner.com>
1244 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1245 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1246 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1248 2005-03-01 Per Bothner <per@bothner.com>
1250 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1252 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1255 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1258 2005-02-22 Tom Tromey <tromey@redhat.com>
1261 * verify-impl.c (EITHER): New define.
1262 (types_compatible): Handle it.
1263 (check_field_constant): Use it.
1265 2005-02-18 Tom Tromey <tromey@redhat.com>
1268 * verify-impl.c (types_equal): Fixed test.
1271 * verify-glue.c (vfy_class_has_field): New function.
1272 * verify.h (vfy_class_has_field): Declare.
1273 * verify-impl.c (check_field_constant): Added 'putfield'
1275 (verify_instructions_0): Updated.
1276 (types_equal): New function.
1278 2005-02-14 Tom Tromey <tromey@redhat.com>
1281 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1282 stack effect of multianewarray.
1284 2005-02-14 Andrew Haley <aph@redhat.com>
1287 * expr.c (expand_byte_code): Call promote_arguments().
1288 (promote_arguments): New function.
1289 * decl.c (check_local_unnamed_variable): Remove special case for
1291 (find_local_variable): Promote all boolean types to int
1292 when searching for local variable decls.
1294 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1296 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1297 parse-scan.y: Update copyright.
1299 2005-02-11 Per Bothner <per@bothner.com>
1302 * parse-scan.y (input_location): Remove variable.
1303 (main_input_filename): New - replaces input_filename, which isn't
1304 settable if USE_MAPPED_LOCATION.
1305 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1306 so we don't reference input_location or wfl_operator in that case.
1307 * jv-scan.c (expand_location): Remove - no longer used.
1308 (main): Set main_input_filename rather than input_filename.
1310 2005-02-09 Richard Henderson <rth@redhat.com>
1312 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1313 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1315 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1317 * expr.c (add_type_assertion): Use the proper enumeration type,
1318 since this is what htab_find_slot() is expecting.
1320 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1322 * gcj.texi: Update copyright dates.
1324 2005-02-02 Tom Tromey <tromey@redhat.com>
1326 * gcj.texi (libgcj Runtime Properties): Default library_control
1329 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1332 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1333 (modifiers) when square brackets are present in a declaration for
1335 * jv-scan.c (main): Set input_filename and input_line.
1337 2005-02-01 Tom Tromey <tromey@redhat.com>
1340 * gjavah.c (get_field_name): Don't override name for JNI header.
1342 2005-02-01 Roger Sayle <roger@eyesopen.com>
1344 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1345 of unsigned types using iushr and lushr JVM bytecodes.
1347 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1350 * gjavah.c (jni_print_float): Do not emit floating-point
1351 initialiser for a static final field.
1352 (jni_print_double): Likewise.
1354 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1357 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1358 * gjavah.c (print_field_info): Mark static data members of
1359 floating-point type with "__extension__".
1361 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1363 * gjavah.c (print_field_info): Mark static data members of
1364 floating-point type with "__extension__".
1366 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1369 * parse.y (build_string_concatenation): Remove redundant if.
1370 (patch_conditional_expr): Attempt to patch_string() the condition
1371 of a ?: as well, in addition to its other operands.
1373 2005-01-25 Tom Tromey <tromey@redhat.com>
1375 * Make-lang.in (java/java-tree-inline.o): Removed.
1377 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1380 * parse.y (patch_binop): Allow comparisons against NULL only
1381 if the other operand is of a reference type.
1383 2005-01-24 Tom Tromey <tromey@redhat.com>
1385 * java-tree.h (gcj_abi_version): Declare.
1386 * class.c (make_class_data): Push gcj_abi_version into "next"
1387 field. Renamed field.
1388 * decl.c (gcj_abi_version): New global.
1389 (parse_version): New function.
1390 (java_init_decl_processing): Call it. Renamed 'next' field.
1392 (GCJ_BINARYCOMPAT_ADDITION): New define.
1394 2005-01-24 Roger Sayle <roger@eyesopen.com>
1397 * jcf-write.c (generate_bytecode_insns): Conversions between
1398 integer types of the same precision shouldn't generate widening
1399 or narrowing conversion bytecodes.
1401 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1403 * java-except.h, java-tree.h: Remove unused prototypes.
1405 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1408 * jcf-write.c (perform_relocations): Don't call memcpy if source
1409 and destination are the same.
1411 2005-01-17 Tom Tromey <tromey@redhat.com>
1413 * verify-impl.c (get_short): Sign extend.
1414 (get_int): Likewise.
1416 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1418 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1421 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1423 * verify.c: Revert to the version before the BC-ABI merge.
1425 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1428 * check-init.c (check_init): Take care of references that do not
1429 have an explicit final variable declaration (e.g. array length
1430 access) for pre/post in/de-crement operators.
1432 2005-01-08 Mark Wielaard <mark@klomp.org>
1434 * parse.y (process_imports): Allocate (and free) original_name only
1435 when not already defined.
1436 * jcf-parse.c (read_class): Free results of find_class() and
1438 (java_parse_file): Keep pointer to head of file_list and free when
1439 done. Free result of lrealpath().
1441 2005-01-05 Tom Tromey <tromey@redhat.com>
1443 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1445 2004-12-20 Andrew Haley <aph@redhat.com>
1447 * typeck.c: Use fold_convert for ints and booleans.
1449 2004-12-17 Andrew Haley <aph@redhat.com>
1452 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1453 BOOLEAN_TYPE or CHAR_TYPE.
1454 (convert_to_boolean, convert_to_char) : Remove.
1455 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1456 * expr.c (expand_load_internal): Do type conversion if type is not
1459 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1462 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1465 2004-12-07 Andrew Haley <aph@redhat.com>
1468 * jcf-parse.c (load_class): Remove sanity test for missing inner
1471 2004-12-06 Tom Tromey <tromey@redhat.com>
1473 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1474 (java.uninstall): Likewise.
1475 (java.maintainer-clean): Likewise.
1476 (.INTERMEDIATE): Likewise.
1477 (java.install-man): Likewise.
1478 (gcj-dbtool.pod): New target.
1479 * gcj.texi (Code Generation): Document -findirect-dispatch.
1480 (libgcj Runtime Properties): Document
1481 gnu.gcj.precompiled.db.path.
1482 (Top): Link to "Invoking gcj-dbtool".
1484 2004-12-06 Tom Tromey <tromey@redhat.com>
1487 * java-tree.h (extract_field_decl): Declare.
1488 * parse.y (extract_field_decl): Renamed from
1489 strip_out_static_field_access_decl. No longer static.
1490 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1492 2004-12-03 Tom Tromey <tromey@redhat.com>
1494 * lang.c (flag_new_verifier): Define.
1495 (java_post_options): Set flag_new_verifier if indirect dispatch
1497 * lang.opt (fnew-verifier): Removed.
1499 2004-12-03 Tom Tromey <tromey@redhat.com>
1502 * Make-lang.in (java.install-common): Only install transformed
1503 gcjh if gcj-cross exists.
1505 2004-12-03 Andrew Haley <aph@redhat.com>
1508 * except.c (link_handler): Patch 'outer' field of siblings of the
1509 range we're demoting.
1511 2004-12-03 Andrew Haley <aph@redhat.com>
1514 * class.c (layout_class_method): Don't fail to override a method
1515 simply because it has DECL_ARTIFICIAL set.
1517 2004-12-02 Tom Tromey <tromey@redhat.com>
1520 * parse.y (craft_constructor): Special case null_pointer_node.
1522 2004-12-02 Tom Tromey <tromey@redhat.com>
1525 * java-gimplify.c (java_gimplify_expr): Don't call
1526 SET_EXPR_LOCATION unless wrapped tree is an expression.
1528 2004-11-27 Per Bothner <per@bothner.com>
1530 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1531 Fix fencepost error in 'i', which got executed one too many times.
1532 Also, fold memcpy into explicit loop, as originally intended.
1533 Also, free temporary 'buf' which otherwise leaks.
1535 2004-11-27 Per Bothner <per@bothner.com>
1537 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1538 local static variables if not USE_MAPPED_LOCATION.
1540 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1542 * class.c, decl.c, expr.c: Fix comment typos.
1544 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1547 * decl.c (end_java_method): Call
1548 attach_init_test_initialization_flags on all the init_decls.
1549 * parse.y (attach_init_test_initialization_flags): Move to ...
1550 * expr.c (attach_init_test_initialization_flags): here and
1551 support BIND_EXPR also.
1552 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1553 * jcf-parse.c (parse_class_file): Don't disable class init
1556 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1558 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1561 2004-11-24 Richard Henderson <rth@redhat.com>
1563 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1564 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1566 2004-11-24 Tom Tromey <tromey@redhat.com>
1568 * verify.c (defer_merging): Don't use C++-style comment.
1569 * verify.h (java_opcode): Added java_opcode_end.
1570 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1572 * verify-impl.c (vfy_push_type): Removed bogus "return".
1573 (initialize_stack): Use vfy_alloc and vfy_free.
1574 (verify_instructions_0): Likewise.
1576 * Merged gcj-abi-2-dev-branch to trunk.
1578 2004-11-24 Andrew Haley <aph@redhat.com>
1580 * jcf-parse.c (parse_class_file): Set file_start_location.
1582 2004-11-10 Tom Tromey <tromey@redhat.com>
1584 * class.c (make_field_value): Don't call build_static_field_ref.
1585 (build_static_field_ref): Don't emit direct references when using
1588 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1589 -verbose:class into man page synopsis.
1591 2004-11-09 Tom Tromey <tromey@redhat.com>
1593 * expr.c (build_java_arraystore_check): Still generate check if
1594 element type is itself an array.
1596 2004-11-08 Tom Tromey <tromey@redhat.com>
1598 * java-tree.h (soft_check_assignment_node): Removed.
1599 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1600 * decl.c (java_init_decl_processing): Don't initialize
1601 soft_check_assignment_node.
1603 2004-11-05 Tom Tromey <tromey@redhat.com>
1605 * class.c (layout_class_methods): Don't add Miranda methods when
1606 using indirect dispatch.
1608 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1610 * class.c (make_class_data): Call emit_assertion_table to set the
1611 'assertion_table' field.
1612 (build_signature_for_libgcj): Move here from expr.c.
1613 (add_assertion_table_entry): New function. Callback for assertion
1614 hashtable traversal.
1615 (emit_assertion_table): New. Take class argument, and generate
1616 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1617 * decl.c (init_decl_processing): Define assertion_entry_type record.
1618 Push 'assertion_table' class field instead of 'verify'.
1619 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1620 (type_assertion_hash): Include 'assertion_code' in hash.
1621 (add_type_assertion): Rewritten. Take class and assertion_code
1622 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1623 (can_widen_reference_to): Use new add_type_assertion() arguments.
1624 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1625 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1626 (verify_identifier_node): Removed.
1627 (assertion_entry_type, assertion_table_type): New.
1628 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1629 assertion code definitions.
1630 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1631 'target_type' to 'op1' and 'op2'.
1632 (add_type_assertion): Declare.
1633 (lang_printable_name_wls): Remove unused definition.
1634 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1635 to emit runtime assertion.
1636 (vfy_note_stack_type): Clean up non-C90 declarations.
1637 (vfy_note_local_type): Likewise.
1638 * verify.h (vfy_is_assignable_from): Declare.
1639 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1640 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1641 instead of is_assignable_from_slow().
1642 (types_compatible): Reinstate ref_compatible() call.
1644 2004-11-04 Tom Tromey <tromey@redhat.com>
1646 * class.c (build_static_field_ref): Reverted previous patch.
1648 * class.c (build_static_field_ref): Don't emit direct references
1649 when using indirect dispatch.
1651 2004-11-03 Tom Tromey <tromey@redhat.com>
1653 * expr.c (expand_java_arrayload): Set lhs_type_node.
1654 (expand_java_arraystore): Set rhs_type_node.
1656 2004-11-02 Tom Tromey <tromey@redhat.com>
1658 * jcf-parse.c (compute_class_name): Use filename length from zip
1659 directory, not strlen.
1661 * expr.c (expand_invoke): Mark new interface methods as abstract.
1663 2004-11-01 Tom Tromey <tromey@redhat.com>
1665 * verify-impl.c (push_jump): Removed check for uninitialized
1667 (push_exception_jump): Likewise.
1668 (handle_ret_insn): Likewise.
1669 (handle_jsr_insn): Likewise.
1670 (state_check_no_uninitialized_objects): Removed.
1672 * decl.c (check_local_unnamed_variable): Recognize
1673 promoted-to-int parameters when using the new verifier.
1674 * expr.c (expand_java_arraystore): Explicitly request array type
1675 when using new verifier.
1676 (expand_java_arrayload): Likewise.
1677 (invoke_build_dtable): Don't pass object_type_node as
1678 expression argument to build_java_indirect_ref.
1679 (build_java_check_indexed_type): Do nothing.
1680 (build_java_arraystore_check): Handle case where array doesn't
1682 (build_java_array_length_access): Likewise.
1683 (expand_invoke): Handle case where interface overrides a method
1685 (pop_type_0): Always succeed for reference types.
1686 (process_jvm_instruction): Don't pop a value in a dead
1688 (pop_arguments): Convert arguments to correct types.
1690 2004-10-29 Andrew Haley <aph@redhat.com>
1692 * jcf-parse.c (give_name_to_class): Remove line that was
1695 2004-10-29 Andrew Haley <aph@redhat.com>
1697 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1699 2004-10-20 Andrew Haley <aph@redhat.com>
1701 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1703 2004-10-26 Tom Tromey <tromey@redhat.com>
1705 * verify.h (vfy_notify_verified): Removed.
1706 * verify-glue.c (vfy_notify_verified): Removed.
1708 2004-10-26 Tom Tromey <tromey@redhat.com>
1710 * verify-impl.c (debug_print_state): Declare `i' before code.
1711 (merge_types): Modify `t' when it is null_type.
1713 2004-10-26 Tom Tromey <tromey@redhat.com>
1715 * verify-impl.c (type_print): Renamed from print. Now static and
1717 (debug_print_state): Use type_print.
1719 2004-10-25 Tom Tromey <tromey@redhat.com>
1721 * expr.c (build_invokeinterface): Compute correct offset for
1722 index into interface methods.
1724 2004-10-20 Tom Tromey <tromey@redhat.com>
1726 * java-tree.h (verify_jvm_instructions_new): Declare.
1728 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1731 * verify-impl.c (verify_instructions): Correctly handle wide
1733 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1734 (vfy_get_component_type): Strip pointer types.
1735 (vfy_find_class): Use get_type_from_signature. Strip pointer
1737 Include java-except.h.
1739 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1741 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1742 vfy_push_type_t, set_variable, add_new_state, merge_into,
1743 handle_jsr_insn, branch_prepass, check_class_constant,
1744 check_wide_constant, get_one_type, compute_static_types,
1745 verify_instructions_0): Clean up C99 declarations after statements.
1747 2004-10-20 Tom Tromey <tromey@redhat.com>
1749 * verify-impl.c (merge_refs): Compare reference against iterator,
1752 * verify-glue.c (vfy_tag): Mask off resolved flag.
1754 2004-10-19 Tom Tromey <tromey@redhat.com>
1756 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1757 (init_state_with_stack): Initialize `this_type' in state.
1758 (verify_method): Use debug_print.
1759 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1760 (vfy_note_stack_depth): Reverted last patch.
1761 (vfy_note_stack_type): Note pointer to Object, not Object.
1762 (vfy_note_local_type): Likewise.
1764 * verify.h (vfy_note_instruction_seen): Declare.
1765 * verify-glue.c (verify_jvm_instructions_new): Set
1766 BCODE_EXCEPTION_TARGET on target instruction.
1767 (vfy_note_instruction_seen): New function.
1768 * verify-impl.c (FLAG_INSN_SEEN): New define.
1769 (verify_instructions_0): Set flag on instruction. Save state for
1771 (verify_instructions): Call vfy_note_instruction_seen.
1773 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1774 (verify_jvm_instructions_new): Call method_init_exceptions,
1775 add_handler, and handle_nested_ranges.
1776 * verify-impl.c (verify_method): Return 1 on success.
1777 (verify_instructions_0): Save the state at PC=0.
1779 * verify-impl.c (init_type_from_class): Set is_resolved and
1780 ref_next on new ref_intersection.
1781 (init_type_from_string): Likewise.
1783 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1785 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1786 if flag_new_verifier is set.
1787 * java-tree.h (flag_new_verifier): Declare.
1788 * lang.opt (fnew-verifier): New option.
1789 * verify-impl.c: Work around namespace pollution by undef'ing
1791 (struct verifier_context): Make 'bytecode' const.
1792 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1793 (types_compatible): For the BC-ABI, always consider reference types
1795 (check_class_constant): Use vfr->current_class.
1796 (check_constant): Likewise.
1797 (check_wide_constant): Likewise.
1798 (check_field_constant): Check for 'L' at start of type name.
1799 (get_one_type): Return pointer instead of type. Set type result in
1800 caller via passed type pointer.
1801 (compute_argument_types): Update to use new get_one_type arguments.
1802 (compute_return_type): Likewise.
1803 (make_verifier_context): New. Allocate and initialize 'vfr'.
1804 (free_verifier_context): New. Free 'vfr' and its contents.
1805 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1806 and free_verifier_context.
1808 2004-10-15 Tom Tromey <tromey@redhat.com>
1810 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1811 * verify.h (vfy_fail): Fixed formatting.
1813 * verify-impl.c (vfr): Fixed comment formatting.
1814 (collapse_type): New function.
1815 (verify_instructions): Notify compiler about type map.
1816 * verify.h (vfy_note_stack_depth): Updated.
1817 (vfy_note_stack_type): Likewise.
1818 (vfy_note_local_type): Likewise.
1819 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1821 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1822 state. Added `method' argument.
1823 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1825 (vfy_note_local_type): New function.
1826 (vfy_unsuitable_type): Likewise.
1827 (vfy_return_address_type): Likewise.
1828 (vfy_null_type): Likewise.
1830 * verify.h (VFY_IN_GCC): Removed.
1831 (VFY_WANT_TYPEMAP): Removed.
1832 * verify-impl.c (verify_instructions_0): Removed useless "\".
1833 (struct state) <next>: Uncomment.
1835 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1837 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1840 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1842 * Make-lang.in (verify.o): Re-enabled this target.
1843 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1844 (vfy_get_interface): Likewise.
1845 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1846 * verify.h (verify_jvm_instructions_new): Declare.
1847 * verify-impl.c (free_state): Temporarily comment out unused
1850 2004-10-06 Tom Tromey <tromey@redhat.com>
1852 * java-tree.h (JV_STATE_READ): New enum value.
1854 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1856 * verify.h: New file.
1858 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1860 * verify-impl.c, verify-glue.c, verify.h: New files.
1861 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1863 2004-09-24 Andrew Haley <aph@redhat.com>
1865 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1866 for a slot if it's of pointer type.
1868 2004-09-14 Tom Tromey <tromey@redhat.com>
1870 * class.c (make_class_data): Correctly initialize "state" field.
1871 Initialize "engine" field.
1872 * decl.c (java_init_decl_processing): Add "engine" field.
1874 2004-09-10 Andrew Haley <aph@redhat.com>
1877 * expr.c (build_invokeinterface): Use fast method for interface
1879 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1880 JTI_ITABLE_PTR_TYPE.
1881 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1882 (emit_symbol_table): Add new arg, element_size.
1883 * decl.c (java_init_decl_processing): Initialize Class.itable.
1884 * class.c (GEN_TABLE): New macro.
1885 (gen_indirect_dispatch_tables): Use it. Add itable.
1886 (make_class_data): Add new arg for emit_symbol_table().
1888 (add_miranda_methods): Make sure search_class has been parsed.
1889 (emit_symbol_table): Add new arg, element_size.
1891 2004-09-06 Andrew Haley <aph@redhat.com>
1893 * verify.c (merge_types): Return Object for all merges of
1895 * expr.c (add_type_assertion): Don't generate assertions when
1896 source type is array of Object.
1898 2004-09-03 Andrew Haley <aph@redhat.com>
1900 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1902 * lang.c (java_post_options): Force flag_verify_invocations if
1903 we're not using indirect dispatch.
1905 * expr.c (pop_type_0): Move test for interfaces before call to
1906 can_widen_reference_to().
1907 (build_signature_for_libgcj): Remove generation of canonical array
1909 (add_type_assertion): Canonicalize both arrays.
1910 Don't assert that type X can be assigned to Object.
1911 Don't assert that type X an be assigned to type X.
1912 Don't assert that Object can be assigned to type X.
1913 (can_widen_reference_to): Warn whenever we generate an assertion.
1914 (process_jvm_instruction): Use throwable_type_node for the type of
1917 2004-09-01 Andrew Haley <aph@redhat.com>
1919 * decl.c (java_init_decl_processing): Change
1920 verify_identifier_node to "__verify".
1921 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1922 * java-tree.h (verify_identifier_node): Change to "__verify".
1924 * expr.c (build_signature_for_libgcj): New function.
1925 (add_type_assertion): Use it to construct signatures for
1926 source_type and target_type.
1928 2004-08-27 Andrew Haley <aph@redhat.com>
1930 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1931 (verify_identifier_node): New.
1932 (TYPE_VERIFY_METHOD): New.
1933 (struct type_assertion): New type.
1934 * expr.c (type_assertion_eq): New function.
1935 (type_assertion_hash): New function.
1936 (add_type_assertion): New function.
1937 (can_widen_reference_to): Call add_type_assertion().
1938 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1939 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1940 (finish_class): Output TYPE_VERIFY_METHOD (type).
1942 * decl.c (end_java_method): Nullify unused fields.
1944 2004-08-17 Andrew Haley <aph@redhat.com>
1946 * verify.c (defer_merging): Quieten.
1947 * jcf-parse.c (load_class): Only try to open a class file if it's
1948 java.lang.Object or if it's part of the current compilation.
1949 Check that the class we just tried to load is the class we just
1951 (java_parse_file): Set flag_verify_invocations off if we're
1952 compiling from .class.
1953 (parse_zip_file_entries): Abort if we try to read a dummy class.
1954 * expr.c (can_widen_reference_to): Quieten.
1955 (build_invokevirtual): Abort if we try to invokevirtual an
1957 (expand_invoke): Don't build a non-interface call to an interface.
1958 (build_instanceof): Don't do premature optimization if
1959 flag_verify_invocations is not set.
1960 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1962 (build_static_field_ref): Add correct type conversion for
1964 (add_miranda_methods): Disable generation of Miranda methods for
1966 (layout_class_method): Don't complain about non-static method
1967 overrides static method with dummy classes.
1969 2004-08-13 Tom Tromey <tromey@redhat.com>
1971 * class.c (build_static_field_ref): Re-enable atable lookups for
1974 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1976 2004-08-11 Tom Tromey <tromey@redhat.com>
1978 * gcj.texi (libgcj Runtime Properties): Document new properties.
1980 2004-08-06 Andrew Haley <aph@redhat.com>
1982 * jcf-parse.c (load_class): Check that we really have loaded the
1983 class we're looking for.
1985 2004-07-19 Andrew Haley <aph@redhat.com>
1987 * verify.c (verify_jvm_instructions): Comment change only.
1989 * typeck.c (build_java_array_type): Add size field to array name.
1991 * java-tree.h (LOCAL_SLOT_P): New.
1992 (update_aliases): Add PC argument.
1993 (pushdecl_function_level): New function.
1995 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1996 MODIFY_EXPR, and SAVE_EXPR.
1997 (java_gimplify_modify_expr): New function.
1999 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2000 (expand_iinc): Pass PC to update_aliases().
2001 (STORE_INTERNAL): Likewise.
2002 (process_jvm_instruction): Likewise.
2004 * decl.c (base_decl_map): New variable.
2005 (uniq): New variable.
2006 (update_aliases): Rewrite with more thorough checking.
2007 (debug_variable_p): New function.
2008 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2009 (check_local_named_variable): Delete whole function.
2010 (initialize_local_variable): New function.
2011 (check_local_unnamed_variable): Add checks and comments.
2012 (find_local_variable): Rewrite.
2013 (java_replace_reference): New function.
2014 (function_binding_level): New variable.
2015 (pushdecl_function_level): New function.
2016 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2017 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2018 (start_java_method): Reset uniq. Create base_decl_map. Set
2019 function_binding_level.
2020 (end_java_method): Null unused fields to save memory.
2022 2004-06-29 Andrew Haley <aph@redhat.com>
2024 * except.c (expand_start_java_handler): Push a new binding level.
2025 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2026 register_exception_range() to register where we'll do it.
2027 (expand_end_java_handler): Remove old bogus code. Replace with
2028 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2029 the top of the expression we're curently building.
2030 (maybe_end_try): Delete.
2031 * decl.c (binding_level.exception_range): New field.
2032 (clear_binding_level): Add field exception_range. Reformat.
2033 (poplevel): Call expand_end_java_handler().
2034 (poplevel): Call java_add_stmt only if functionbody is false.
2035 (maybe_poplevels): Don't call maybe_end_try() from here.
2036 (end_java_method): Clear no longer used trees in function decl.
2037 (register_exception_range): New function.
2038 * java-tree.h (register_exception_range, struct eh_range): Declare.
2040 2004-06-22 Andrew Haley <aph@redhat.com>
2042 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2044 * check-init.c (get_variable_decl): Teach check-init about
2045 FIELD_DECLs addressed via the otable.
2046 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2049 2004-05-28 Andrew Haley <aph@redhat.com>
2051 * jcf-parse.c (load_class): Don't try to read a class that we've
2054 * expr.c (build_invokeinterface): Use the old-fashioned way of
2055 doing indirect dispatch: look up interfaces by name.
2056 * java-tree.h (enum java_tree_index): Add
2057 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2058 * decl.c (java_init_decl_processing): Add
2059 soft_lookupinterfacemethodbyname_node.
2061 * gjavah.c (print_method_info): Final methods have vtable entries,
2062 so gjavah needs to output them.
2063 * class.c (layout_class_method): Generate vtable entries for final
2065 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2066 dispatch, even if a method is final.
2068 2004-05-25 Andrew Haley <aph@redhat.com>
2070 * class.c (build_symbol_entry): Convert the names of constructors
2071 to init_identifier_node when generating an entry for the indirect
2074 * expr.c (build_known_method_ref): Generate indirect calls for
2075 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2077 2004-05-24 Andrew Haley <aph@redhat.com>
2079 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2080 atable element is of the right type.
2082 * class.c (build_static_field_ref): Cast pointer to correct type
2085 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2087 * Merged with HEAD as of 20040514. Diff against
2088 gcj-abi-2-merge-20040514.
2090 2004-04-16 Andrew Haley <aph@redhat.com>
2092 * verify.c (check_pending_block): Disable subroutine checks.
2093 (defer_merging): New function.
2094 (merge_types): If types are dummy, use defer_merging to combine them.
2095 (verify_jvm_instructions): If invocation is invokeinterface and
2096 target is dummy, assume target really is an interface.
2098 * parse.y (patch_invoke): Break out call to java_create_object.
2100 * lang.c (flag_verify_invocations): New.
2102 * jcf-parse.c (load_class): If we've already failed to load a
2103 class, don't try again.
2104 (load_class): If we can't find a .class file, don't fail, but emit
2106 (parse_class_file): Don't act on dummy methods.
2108 * java-tree.h (flag_verify_invocations): New.
2110 (lang_type.dummy_class): New field.
2111 (java_create_object): New function.
2112 (METHOD_DUMMY): New.
2114 * expr.c (build_field_ref): Widen field offset.
2115 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2116 that each of its elements is compatible with the one we're
2118 (pop_type_0): Issue a warning to say that we need to generate a
2120 (java_create_object): New function.
2121 (build_field_ref): Only generate hard refs if we're not using
2123 (expand_java_field_op): If we're using !verify_invocations and we
2124 see a missing field, generate a decl for it.
2126 (expand_invoke): If a class doesn't have the method we seek and
2127 we're using !flag_verify_invocations, generate a decl for the
2130 (build_known_method_ref): Always use indirect dispatch via the
2131 atable for static methods.
2133 (expand_java_NEW): Break out object creation into new function,
2136 (can_widen_reference_to): Issue a warning to say that we need to
2137 generate a runtime check.
2139 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2140 (make_method_value): Also use index for interfaces.
2141 (make_class_data): Skip dummy field for inherited data.
2142 Don't build method array for dummy methods.
2143 Set size_in_byte to -1 when using inirect dispatch
2144 Don't build a hard class ref if we don't have a hard ref to our
2145 superclass, or if we're using inirect dispatch.
2146 Null out dispatch tables.
2148 (layout_class_method): Don't complain about non-static method
2149 overrides static method is method is artificial.
2151 (build_static_field_ref): Disable atable references to static
2152 fields for the time being.
2154 (layout_class_methods): Check for CLASS_INTERFACE as
2155 well as CLASS_ABSTRACT.
2157 2004-11-24 Steven Bosscher <stevenb@suse.de>
2159 * class.c (make_class_data): Don't check flag_inline_functions.
2160 * lang.c (flag_really_inline): Remove unused flag.
2161 (java_handle_option): Don't set it here. Remove special handling
2162 of flag_inline_functions for Java.
2163 (java_init): Don't set flag_inline_trees here. Already done...
2164 (java_post_options): ...here. Don't clear flag_inline_functions.
2166 2004-11-24 Steven Bosscher <stevenb@suse.de>
2168 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2169 (java_gimplify_exit_block_expr): New function.
2170 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2172 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2173 (EXIT_BLOCK_EXPR): Likewise.
2174 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2175 (LABELED_BLOCK_BODY): Likewise.
2176 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2177 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2178 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2180 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2181 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2182 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2183 second operand of EXIT_BLOCK_EXPR.
2184 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2186 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2188 2004-11-23 Ben Elliston <bje@au.ibm.com>
2190 * xref.h (xref_flag_value): Remove.
2191 (xref_set_data, xref_get_data): Likewise.
2192 (xref_set_current_fp): Likewise.
2193 (XREF_NONE): Likewise.
2194 (XREF_GET_DATA): Likewise.
2195 * xref.c (xref_flag_value): Remove.
2196 (xref_set_data, xref_get_data): Likewise.
2197 (xref_set_current_fp): Likewise.
2199 2004-11-23 Ben Elliston <bje@au.ibm.com>
2201 * gjavah.c (output_directory): Make static.
2202 (temp_directory): Likewise.
2204 2004-11-15 Tom Tromey <tromey@redhat.com>
2206 * decl.c (instn_ptr_type_node): Removed.
2207 (lineNumbers_ptr_type_node): Removed.
2208 (jint_type): Removed.
2209 (jint_ptr_type): Removed.
2211 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2214 * check-init.c (check_init): Ignore DECL_EXPR.
2215 * expr.c (always_initialize_class_p): Reenable.
2216 (build_class_init): Use a variable to store the decl. Also use
2217 boolean_false_node instead of integer_zero_node.
2218 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2221 2004-11-08 Tom Tromey <tromey@redhat.com>
2224 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2225 generating a JNI header.
2226 (print_field_info): Handle JNI headers.
2227 (jni_print_float): Likewise.
2228 (jni_print_double): Likewise.
2230 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2232 * decl.c (end_java_method): Remove duplicated code.
2234 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2235 Gerald Pfeifer <gerald@pfeifer.com>
2237 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2240 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2243 * class.c: Reinstate 2004-08-18 patch.
2244 (make_local_function_alias): Don't create an alias for extern (native)
2247 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2250 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2251 (make_method_value): Likewise.
2253 2004-10-21 Andrew Haley <aph@redhat.com>
2256 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2258 2004-10-20 Andrew Haley <aph@redhat.com>
2260 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2261 Remove duplicated code block.
2263 2004-10-18 Steven Bosscher <stevenb@suse.de>
2265 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2266 New rules to work around old Bison warnings.
2268 2004-10-17 Steven Bosscher <stevenb@suse.de>
2270 * class.c (ident_subst): Always alloca buffer.
2271 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2272 opcode after including javaop.def.
2273 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2274 conditional expression that exits, to avoid warnings.
2275 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2276 a user of an extension.
2277 * win32-host.c: Move check down to have non-empty file when
2278 WIN32 is not defined.
2280 * Make-lang.in (java-warn): Add STRICT_WARN.
2281 (java/jcf-io.o-warn): Don't have Werror for this file.
2282 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2284 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2286 * expr.c (expr_add_location): Move declaration to before all
2288 * parse.y (java_expand_classes): Ditto.
2289 * lex.c (java_peek_unicode): Ditto.
2291 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2293 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2294 if possible, else convert `foo' to 'foo'.
2295 * class.c: Likewise.
2298 * jcf-io.c: Likewise.
2299 * jcf-parse.c: Likewise.
2302 * parse.h: Likewise.
2304 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2306 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2307 rename parameter 'msg' to 'msgid' in function declaration.
2308 (issue_warning_error_from_context): Likewise.
2309 (yyerror): Rename parameter 'msg' to 'msgid'.
2310 (all over): Use new quoting style for diagnostics.
2312 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2314 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2315 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2318 2004-10-14 Matt Austern <austern@apple.com>
2320 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2323 2004-10-13 Tom Tromey <tromey@redhat.com>
2326 * lang.opt (--extdirs): Document.
2327 * jvspec.c (lang_specific_driver): Recognize -encoding and
2330 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2332 * parse.y (issue_warning_error_from_context): Use va_list *
2333 instead of va_list parameter.
2334 (parse_error_context): Update call.
2335 (parse_warning_context): Likewise.
2337 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2339 * parse.y, parse-scan.y: Add list of diagnostic messages to
2340 insulate translation template from version of yacc/bison used
2341 to compile the grammar.
2343 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2345 Prepare for %q, %< and %> in diagnostic message strings.
2346 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2347 Name second parameter 'msgid'.
2348 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2349 (issue_warning_error_from_context): Use pretty-printer functions
2350 instead of vsprintf for constructing formatted messages. Rename
2351 parameter 'msg' to 'msgid'.
2352 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2353 (parse_warning_context): Likewise.
2355 2004-10-05 Andrew Haley <aph@redhat.com>
2358 * jcf-parse.c (parse_zip_file_entries): If a class has a
2359 superclass and a TYPE_SIZE of zero, lay it out.
2361 2004-09-30 Andrew Haley <aph@redhat.com>
2364 * jcf-parse.c (compute_class_name): Rewrite.
2366 2004-10-01 Jan Hubicka <jh@suse.cz>
2368 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2370 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2372 * lex.c: Fix a comment typo.
2374 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2376 * java-tree.h: Fix a comment typo.
2378 2004-09-30 Per Bothner <per@bothner.com>
2380 Simplify lexer. Implement --enable-mapped-location support.
2381 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2382 (parse_source_file_1): Pass filename as extra parameter, so we can call
2383 linemap_add and set input_location here, rather than in both callers.
2384 (read_class): Pass copied filename to parse_source_file_1.
2385 Don't initialize wfl_operator - only needed for source compilation.
2386 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2387 * lex.h: Remove a bunch of debugging macros.
2388 * lex.h (struct_java_line, struct java_error): Remove types.
2389 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2390 (struct java_lc_s): Remove prev_col field.
2391 (struct java_lexer): New fields next_unicode, next_columns, and
2392 avail_unicode. New position field, and maybe token_start field.
2393 Don't need hit_eof field - use next_unicode == -1 instead.
2394 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2395 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2396 * parse.h: Various changes for USE_MAPPED_LOCATION.
2397 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2398 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2399 (struct parser_ctxt): New file_start_location field.
2400 Remove p_line, c_line fields since we no longer save lines.
2401 Remove elc, lineno, and current_jcf fields - no longer used.
2402 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2403 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2404 source_location and is probably not needed anymore anyway.
2405 Use new expr_add_Location function.
2406 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2407 (java_pop_parser_context): Minor cleanup.
2408 (java_parser_context_save_global, java_parser_context_restore_global,
2409 java_pop_parser_context): Save/restore input_location as a unit.
2410 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2411 a source_location instead of a wfl context node.
2412 (check_class_interface_creation): input_filename is not addressable.
2413 (create_artificial_method): Calling java_parser_context_save_global
2414 and java_parser_context_restore_global is overkill. Instead,
2415 temporarily set input_location from class decl.
2416 (java_layout_seen_class_methods): Set input_location from method decl.
2417 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2418 (finish_loop_body): Likewise.
2419 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2420 (java_sprint_unicode): Take a character, not index in line.
2421 (java_sneak_uncode): Replaced by java_peek_unicode.
2422 (java_unget_unicode): No longer used.
2423 (java_allocate_new_line. java_store_unicode): Removed, since we
2424 no longer remember "lines".
2425 (java_new_lexer): Update for new data structures.
2426 (java_read_char): Move unget_value checking to java_read_unicode.
2427 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2428 efficient functions that are used directly when lexing.
2429 (java_read_unicode_collapsing_terminators): No longer needed.
2430 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2431 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2432 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2433 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2434 combine switch branches, and test for common token kinds earlier.
2435 (java_lex_error): Rewrite.
2436 * jv-scan.c (expand_location): New function, copied from tree.c.
2437 (main): Set ctxp->filename instead of setting input_filename directly.
2439 2004-09-30 Per Bothner <per@bothner.com>
2441 More cleanup for --enable-mapped-location.
2442 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2443 input_location here. Instead do it in give_name_to_class.
2444 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2445 * expr.c (expand_byte_code): Call linemap_line_start.
2446 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2447 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2448 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2449 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2450 to USE_MAPPED_LOCATION case.
2452 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2453 * jcf-parse.c (java_parse_file): Don't set input_filename.
2454 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2455 Create a list of TRANSLATION_UNIT_DECL.
2456 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2457 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2458 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2459 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2460 (file_start_location): New static.
2461 (set_source_filename): Avoid extra access to input_filename macro.
2462 Concatenate new name with class's package prefix.
2463 (set_source_filename, give_name_to_class): Update.
2464 (give_name_to_class): Set class's "line 0" input_location here.
2465 (parse_class_file): Set input_location as a unit.
2467 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2469 2004-09-29 Per Bothner <per@bothner.com>
2471 * java-tree.h: Redefine some macros and add some declaration
2472 to handle the USE_MAPPED_LOCATION case.
2473 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2474 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2475 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2476 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2478 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2479 * decl.c (finish_method, java_add_stmt): Likewise.
2480 * java-gimplify.c (java-gimplify.c): Likewise.
2481 * jcf-write.c (generate_bytecode_insns): Likewise.
2482 * lang.c (java_post_options): Likewise - call linemap_add.
2484 2004-09-29 Andrew Haley <aph@redhat.com>
2487 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2488 result of TRUNC_MOD_EXPR.
2489 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2490 * decl.c (java_init_decl_processing): Mark
2491 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2493 2004-09-28 Tom Tromey <tromey@redhat.com>
2496 * class.c (add_miranda_methods): Load superinterface if not
2499 2004-09-28 Andrew Haley <aph@redhat.com>
2502 * jcf-parse.c (load_class): Don't try to read a class that we've
2505 2004-09-28 Andrew Haley <aph@redhat.com>
2507 * jcf-parse.c (load_class): Back out previous broken patch.
2509 2004-09-28 Andrew Haley <aph@redhat.com>
2512 * jcf-parse.c (load_class): Don't try to read a class that we've
2514 Check that we really did read the right class.
2516 2004-09-25 Tom Tromey <tromey@redhat.com>
2519 * parse.y (create_artificial_method): Use add_method_1.
2521 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2523 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2525 * gcj.texi: Fix typos.
2527 2004-09-24 Tom Tromey <tromey@redhat.com>
2530 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2531 in error parts of rule.
2532 (unary_expression): Don't call error_if_numeric_overflow when $1
2535 2004-09-24 Tom Tromey <tromey@redhat.com>
2538 * parse.y (resolve_qualified_expression_name): Set
2539 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2540 * expr.c (force_evaluation_order): Check for empty argument list
2541 after stripping COMPOUND_EXPR.
2543 2004-09-23 Andrew Haley <aph@redhat.com>
2546 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2549 2004-09-23 Tom Tromey <tromey@redhat.com>
2552 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2553 where operand is null.
2555 2004-09-23 Tom Tromey <tromey@redhat.com>
2558 * parse.y (not_accessible_p): Allow access to protected members
2559 even when class is not static.
2561 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2563 * Make-lang.in: Revert the gcc-none.o change.
2565 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2567 * parse.y (patch_anonymous_class): VEC_space returns true if there
2570 2004-09-21 Matt Austern <austern@apple.com>
2573 * gjavah.c (free_method_name_list): Fix function definition so
2574 it's a proper C prototype.
2576 2004-09-21 Tom Tromey <tromey@redhat.com>
2579 * gjavah.c (free_method_name_list): New method.
2582 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2583 Zack Weinberg <zack@codesourcery.com>
2585 * java-tree.def: Use tree_code_class enumeration constants
2586 instead of code letters.
2587 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2588 new tree-class enumeration constants.
2590 2004-09-13 Tom Tromey <tromey@redhat.com>
2593 * class.c (layout_class_method): Put synthetic methods into the
2596 2004-09-11 Andrew Pinski <apinski@apple.com>
2598 * Make-lang.in (java/ggc-none.c): Change dependency
2599 for ggc.h into $(GGC_H).
2601 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2603 * Make-lang.in (java/win32-host.o): Add dependency on
2605 * win32-host.c: Add includes for coretypes.h, jcf.h
2607 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2609 * Make-lang.in (GCJH_OBJS): Change dependency from
2610 ggc-none.o to java/ggc-none.o
2611 (JCFDUMP_OBJS): Likewise.
2612 (java/ggc-none.o): New target.
2614 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2616 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2617 * class.c (build_utf8_ref, build_static_field_ref,
2618 make_field_value, make_method_value, get_dispatch_table,
2619 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2620 * constants.c (get_tag_node, build_ref_from_constant_pool,
2621 build_constants_constructor): Likewise.
2622 * decl.c (java_init_decl_processing): Likewise.
2623 * expr.c (build_java_array_length_access, build_newarray,
2624 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2625 build_java_binop, build_field_ref, expand_java_add_case,
2626 expand_java_call, build_known_method_ref, build_invokevirtual,
2627 build_invokeinterface, build_jni_stub): Likewise.
2628 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2629 * jcf-parse.c (get_constant): Likewise.
2630 * lex.c (do_java_lex): Likewise.
2631 * parse.y (patch_binop, patch_unaryop, patch_cast,
2632 build_newarray_node, patch_newarray): Likewise.
2633 * resource.c (compile_resource_data): Likewise.
2634 * typeck.c (build_prim_array_type): Likewise.
2636 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2638 * decl.c (java_init_decl_processing): Adjust
2639 initialize_sizetypes call.
2641 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2643 * jv-scan.c (fancy_abort): Add.
2645 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2647 * expr.c (build_java_arrayaccess): Use convert to change
2650 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2652 * class.c (make_local_function_alias): Allocate extra space for 'L'
2653 in name buffer. Reported by Thomas Neumann.
2655 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2657 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2658 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2659 * lex.c (do_java_lex): Adjust.
2660 (error_if_numeric_overflow): Likewise.
2662 2004-08-18 Andrew Pinski <apinski@apple.com>
2664 * class.c (make_local_function_alias): Only make a new decl if we
2665 support alias attribute on all decls.
2667 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2669 * class.c (make_local_function_alias): New function. Create local
2670 alias for public method DECL.
2671 (make_method_value): Use make_local_function_alias.
2672 * parse.y (craft_constructor): Don't special-case anonymous classes.
2673 Always set ctor_name to init_identifier_node.
2674 (lookup_method_invoke): Call layout_class_method when creating
2675 anonymous class constructor.
2677 2004-08-18 Richard Henderson <rth@redhat.com>
2679 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2680 default case. Treat '<' similarly. Update for
2681 is_gimple_formal_tmp_var name change.
2683 2004-08-17 Andrew Haley <aph@redhat.com>
2685 * lang.c (lang_printable_name): Obey verbose flag.
2686 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2687 lang_printable_name().
2688 (verify_constructor_circularity, get_printable_method_name,
2689 check_abstract_method_definitions, java_check_regular_methods,
2690 java_check_abstract_methods, check_inner_class_access,
2691 fix_constructors, patch_method_invocation, patch_return):
2693 * expr.c (pop_type_0): Likewise.
2695 * java-tree.h (lang_printable_name_wls): Delete.
2697 2004-08-16 Tom Tromey <tromey@redhat.com>
2700 * parse.y (primary): Changed for initialized and uninitialized
2702 (array_access): Handle array_creation_initialized.
2703 (array_creation_expression): Split into
2704 array_creation_initialized and array_creation_uninitialized.
2706 2004-08-16 Andrew Haley <aph@redhat.com>
2708 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2709 generating bytecode.
2711 2004-08-16 Elliot Lee <sopwith@redhat.com>
2714 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2715 spaces, and quoted filelists.
2717 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2719 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2720 * class.c (build_utf8_ref, build_static_field_ref,
2721 make_field_value, make_method_value, get_dispatch_table,
2722 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2723 * constants.c (get_tag_node, build_ref_from_constant_pool,
2724 build_constants_constructor): Likewise.
2725 * decl.c (java_init_decl_processing): Likewise.
2726 * expr.c (build_java_array_length_access, build_newarray,
2727 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2728 build_java_binop, build_field_ref, expand_java_add_case,
2729 expand_java_call, build_known_method_ref, build_invokevirtual,
2730 build_invokeinterface, build_jni_stub): Likewise.
2731 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2732 * jcf-parse.c (get_constant): Likewise.
2733 * lex.c (do_java_lex): Likewise.
2734 * parse.y (patch_binop, patch_unaryop, patch_cast,
2735 build_null_of_type, patch_newarray): Likewise.
2736 * resource.c (compile_resource_data): Likewise.
2737 * typeck.c (build_prim_array_type): Likewise.
2739 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2741 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2742 Don't create BLOCK here or call java_gimplify_block.
2744 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2746 * java-tree.h (flag_deprecated): Removed.
2747 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2748 * parse.y (check_deprecation): Check warn_deprecated instead of
2751 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2753 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2754 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2755 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2756 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2757 flag_force_classes_archive_check, flag_optimize_sci,
2758 flag_indirect_dispatch): Remove explicit declarations.
2759 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2762 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2765 * Make-lang.in (java.install-man): Install from either build
2766 tree or source tree, whichever has the file first.
2768 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2770 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2771 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2772 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2773 (do_java_lex): Likewise. Adjust force_fit_type call.
2775 2004-08-04 Roger Sayle <roger@eyesopen.com>
2776 Andrew Haley <aph@redhat.com>
2778 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2779 checking trees as they're being built.
2780 (convert): Call convert_ieee_real_to_integer if we're
2781 converting a constant, even if we're writing a class file.
2783 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2786 * parse.y (fold_constant_for_init): Call resolve_field_access with
2787 correct current_class context.
2789 2004-08-01 Roger Sayle <roger@eyesopen.com>
2791 * decl.c (update_aliases, initialize_local_variable): Replace calls
2792 to build with calls to buildN.
2793 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2794 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2795 * parse.h (BUILD_THROW): Likewise.
2796 * parse.y (switch_expression, synchronized_statement,
2797 catch_clause_parameter, array_creation_expression,
2798 conditional_expression, make_qualified_name,
2799 resolve_qualified_expression_name, patch_method_invocation,
2800 patch_invoke, build_method_invocation, build_new_invocation,
2801 build_assignment, patch_assignment, build_binop, patch_binop,
2802 build_string_concatenation, build_incdec, patch_unaryop,
2803 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2804 patch_return, build_if_else_statement, build_labeled_block,
2805 build_new_loop, build_loop_body, build_bc_statement,
2806 build_assertion, encapsulate_with_try_catch, build_try_statement,
2807 build_try_finally_statement, patch_synchronized_statement,
2808 emit_test_initialization): Likewise, replace build with buildN.
2810 2004-07-28 Eric Christopher <echristo@redhat.com>
2812 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2813 (java_unsafe_for_reeval): Ditto.
2815 2004-07-26 <hp@bitrange.com>
2817 * parse.y (build_super_invocation): Adjust declaration order to
2818 avoid declaration after statement.
2820 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2822 * decl.c: Rename all identifiers named `class' to `cl'.
2824 2004-07-25 Richard Henderson <rth@redhat.com>
2826 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2828 2004-07-23 Mike Stump <mrs@apple.com>
2830 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2831 * gjavah.c (throwable_p, decode_signature_piece,
2832 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2833 process_file): Likewise.
2834 * jcf-dump.c (main): Likewise.
2835 * jcf-io.c (read_zip_member): Likewise.
2836 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2837 give_name_to_class, get_class_constant): Likewise.
2838 * jcf-write.c (find_constant_wide, push_long_const,
2839 generate_classfile): Likewise.
2840 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2841 * parse.y (read_import_dir): Likewise.
2842 * typeck.c (parse_signature_type): Likewise.
2843 * verify.c (verify_jvm_instructions): Likewise.
2844 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2846 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2848 * Make-lang.in: Replace rmic and rmiregistry references with
2849 grmic and grmiregistry.
2850 * gcj.texi: Likewise.
2852 2004-07-20 Andrew Haley <aph@redhat.com>
2855 * verify.c (verify_jvm_instructions): Comment change only.
2857 * typeck.c (build_java_array_type): Add size field to array name.
2859 * java-tree.h (LOCAL_SLOT_P): New.
2860 (update_aliases): Add PC argument.
2861 (pushdecl_function_level): New function.
2863 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2864 MODIFY_EXPR, and SAVE_EXPR.
2865 (java_gimplify_modify_expr): New function.
2867 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2868 (expand_iinc): Pass PC to update_aliases().
2869 (STORE_INTERNAL): Likewise.
2870 (process_jvm_instruction): Likewise.
2872 * decl.c (base_decl_map): New variable.
2873 (uniq): New variable.
2874 (update_aliases): Rewrite with more thorough checking.
2875 (debug_variable_p): New function.
2876 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2877 (check_local_named_variable): Delete whole function.
2878 (initialize_local_variable): New function.
2879 (check_local_unnamed_variable): Add checks and comments.
2880 (find_local_variable): Rewrite.
2881 (java_replace_reference): New function.
2882 (function_binding_level): New variable.
2883 (pushdecl_function_level): New function.
2884 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2885 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2886 (start_java_method): Reset uniq. Create base_decl_map. Set
2887 function_binding_level.
2888 (end_java_method): Null unused fields to save memory.
2890 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2892 * class.c (add_interface_do): Remove.
2893 (set_super_info, interface_of_p, maybe_add_interface,
2894 add_interface, make_class_data, layout_class,
2895 add_miranda_methods): Adjust BINFO accessors and addition.
2896 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2898 * jcf-write.c (generate_classfile): Likewise.
2899 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2900 check_circular_reference, java_complete_class,
2901 check_abstract_method_definitions,
2902 java_check_abstract_method_definitions,
2903 check_interface_throws_clauses, java_check_abstract_methods,
2904 lookup_java_interface_method2,
2905 find_applicable_accessible_methods_list): Adjust BINFO accessors
2907 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2909 2004-07-18 Roger Sayle <roger@eyesopen.com>
2911 * builtins.c (max_builtin, min_builtin,
2912 java_build_function_call_expr): Replace calls to build with buildN.
2913 * class.c (build_class_ref, build_static_field_ref,
2914 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2915 * constants.c (build_ref_from_constant_pool): Likewise.
2916 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2917 add_stmt_to_compound): Likewise.
2918 * except.c (build_exception_object_ref, expand_end_java_handler):
2920 * java-gimplify.c (java_gimplify_case_expr,
2921 java_gimplify_default_expr, java_gimplify_block,
2922 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2923 * jcf-write.c (generate_bytecode_insns): Likewise.
2924 * typeck.c (convert_ieee_real_to_integer): Likewise.
2926 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2928 * java-tree.h (builtin_function): Declare.
2930 2004-07-16 Steven Bosscher <stevenb@suse.de>
2932 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2933 abuse restore_line_number_status.
2935 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2938 * jcf-parse.c (java_emit_static_constructor): Specify default
2941 2004-07-13 Per Bothner <per@bothner.com>
2943 * java-tree.h (all_class_filename): Remove useless macro.
2944 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2945 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2946 * parse.y (java_parser_context_restore_global): Replace
2947 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2948 * jcf-parse.c (read_class, java_parse_file): Likewise.
2950 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2953 gjavah.c (print_field_info): Emit constant only if field is static.
2955 2004-07-11 Roger Sayle <roger@eyesopen.com>
2957 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2958 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2959 build_java_ret, build_java_throw_out_of_bounds_exception,
2960 build_java_array_length_access, java_check_reference,
2961 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2962 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2963 expand_java_arrayload, build_java_monitor, expand_java_return,
2964 expand_load_internal, expand_java_NEW, build_get_class,
2965 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2966 build_java_soft_divmod, build_java_binop, build_field_ref,
2967 expand_compare, expand_java_goto, expand_java_switch,
2968 expand_java_add_case, build_class_init, build_known_method_ref,
2969 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2970 expand_invoke, build_jni_stub, expand_java_field_op,
2971 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2972 force_evaluation_order, emit_init_test_initialization): Convert
2973 calls to "build" into calls to the prefered "buildN" functions.
2975 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2977 * java-tree.h (set_block): Remove.
2978 * lang.c (java_clear_binding_stack): New.
2979 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2980 * decl.c (struct binding_level): Remove this_block.
2981 (clear_binding_level): Likewise.
2982 (poplevel): Don't handle this_block.
2983 (set_block): Remove.
2985 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2987 * class.c (common_enclosing_context_p): Remove statement with no
2990 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2993 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2994 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2995 (craft_constructor): Inherit access flags for implicit constructor
2996 from the enclosing class.
2997 (create_class): Fix comment typo.
2998 (resolve_qualified_expression_name): Pass type of qualifier to
2999 not_accessible_p, not the type in which target field was found.
3000 (not_accessible_p): Handle inner classes. Expand protected
3001 qualifier-subtype check to enclosing instances, but don't apply this
3002 check to static members. Allow protected access to inner classes
3003 of a subtype. Allow private access within common enclosing context.
3004 (build_super_invocation): Get WFL line number info from current
3006 (build_incomplete_class_ref): Update for new create_anonymous_class
3008 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3009 common_enclosing_instance_p.
3010 * class.c (common_enclosing_context_p): New. Determine if types
3011 share a common enclosing context, even across static contexts.
3012 (common_enclosing_instance_p): Renamed from
3013 common_enclosing_context_p. Determines if types share a common
3014 non-static enclosing instance.
3015 * java-tree.h (common_enclosing_instance_p): Declare.
3016 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3017 for inner class constructors.
3018 (generate_classfile): Use get_method_access_flags.
3020 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3022 * class.c (interface_of_p): Check for null TYPE_BINFO.
3024 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3026 * class.c (make_class): Do not create binfo here.
3027 (set_super_info): Create it here.
3028 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3030 2004-07-08 Richard Henderson <rth@redhat.com>
3032 * expr.c (case_identity, get_primitive_array_vtable,
3033 java_expand_expr, emit_init_test_initialization): Remove.
3034 * java-tree.h (java_expand_expr): Remove.
3035 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3037 2004-07-07 Per Bothner <per@bothner.com>
3039 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3040 get internal error due to mismatched types.
3042 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3044 * gcj.texi (Linking): New node. Document -lgij usage.
3046 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3048 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3049 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3050 * java/class.c (set_super_info, class_depth, interface_of_p,
3051 maybe_add_interface, add_interface, make_class_data,
3052 layout_class, add_miranda_methods): Adjust BINFO macros.
3053 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3054 * jcf-write.c (generate_classfile): Likewise.
3055 * parse.y (patch_anonymous_class,
3056 check_inner_circular_reference, check_circular_reference,
3057 java_complete_class, check_abstract_method_definitions,
3058 java_check_abstract_method_definitions,
3059 check_interface_throws_clauses, java_check_abstract_methods,
3060 lookup_java_interface_method2,
3061 find_applicable_accessible_methods_list): Likewise.
3062 * typeck.c (find_method_in_interface): Likewise.
3063 * verify.c (merge_types): Likewise.
3065 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3067 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3068 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3070 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3072 * class.c (make_class): Use make_tree_binfo.
3073 (set_super_info, add_interface_do): Likewise.
3074 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3076 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3078 * verify.c: Correct array element access formatting thinko.
3080 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3082 * verify.c: Insert a short blurb at the start referring to the JVMS.
3083 (merge_type_state): Remove redundant nested if statement.
3084 (verify_jvm_instructions): Ensure current_subr is initialised to
3086 Minor formatting fixes all over the place.
3088 2004-07-02 Richard Henderson <rth@redhat.com>
3090 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3092 2004-07-01 Richard Henderson <rth@redhat.com>
3094 * class.c (registerClass_libfunc): Remove.
3095 (init_class_processing): Don't set it.
3096 (emit_register_classes): Take list_p parameter. Fill it in
3097 with _Jv_RegisterClass calls.
3098 * decl.c (java_init_decl_processing): Don't call
3099 init_resource_processing.
3100 * jcf-parse.c (java_emit_static_constructor): New.
3101 (java_parse_file): Call it.
3102 * resource.c (registerResource_libfunc): Remove.
3103 (init_resource_processing): Remove.
3104 (write_resource_constructor): Take list_p parameter. Fill it in
3105 with _Jv_RegisterResource calls.
3106 * java-tree.h: Update prototypes.
3108 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3111 * class.c (layout_class_method): Do not override package-private
3112 method if its in a different package.
3113 (split_qualified_name): Move here from parse.y. Rename from
3114 breakdown_qualified. Add comment.
3115 (in_same_package): Move here from parse.y. Add comment.
3116 * java-tree.h (break_down_qualified, in_same_package): Declare.
3117 (in_same_package): Likewise.
3118 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3121 2004-06-29 Andrew Haley <aph@redhat.com>
3123 * except.c (expand_start_java_handler): Push a new binding level.
3124 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3125 register_exception_range() to register where we'll do it.
3126 (expand_end_java_handler): Remove old bogus code. Replace with
3127 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3128 the top of the expression we're curently building.
3129 (maybe_end_try): Delete.
3130 * decl.c (binding_level.exception_range): New field.
3131 (clear_binding_level): Add field exception_range. Reformat.
3132 (poplevel): Call expand_end_java_handler().
3133 (poplevel): Call java_add_stmt only if functionbody is false.
3134 (maybe_poplevels): Don't call maybe_end_try() from here.
3135 (end_java_method): Clear no longer used trees in function decl.
3136 (register_exception_range): New function.
3137 * java-tree.h (register_exception_range, struct eh_range): Declare.
3139 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3141 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3143 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3146 * expr.c (class_has_finalize_method): Fix method name indentation.
3147 (expand_java_call): Remove K&R style parameter declaration.
3148 (expand_invoke): Fix statement indentation.
3149 (expand_java_field_op): Likewise.
3150 * parse-scan.y: Fix typo.
3151 (reset_report): Fix method name indentation.
3152 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3154 * verify.c (verify_jvm_instructions): Document parameters, insert
3156 * lang.c (lang_init_source): Fix method name indentation.
3157 * class.c (common_enclosing_context_p): Likewise.
3158 (emit_symbol_table): Fix parameter list indentation.
3159 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3160 parameter declaration.
3161 * constants.c: Fix copyright notice indentation.
3162 * typeck.c (find_method_in_superclasses): Fix parameter list
3164 (find_method_in_interfaces): Likewise.
3165 * zextract.c (makelong): Fix method name indentation.
3167 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3170 * parse.y (create_interface): Set correct access modifiers for
3172 * jcf-write.c (get_classfile_modifiers): New function.
3173 (generate_classfile): Use get_classfile_modifiers, not
3176 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3178 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3179 dependency to current parser context, not NULL_TREE, for top-level
3181 (jdep_resolve_class): Enable member access check for all inner
3184 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3186 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3189 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3192 * expr.c (expand_java_field_op): Ensure that target class for static
3193 field access has been loaded.
3195 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3196 Ranjit Mathew <rmathew@hotmail.com>
3198 PR java/1207, java/16178
3199 * jcf-parse.c (load_class): Return immediately if passed a type decl
3200 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3201 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3202 before calling load_class.
3203 (qualify_and_find): Likewise.
3204 (find_in_imports_on_demand): Likewise.
3205 (find_applicable_accessible_methods_list): Likewise.
3207 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3209 * parse.y (java_layout_seen_class_methods): Don't call load_class
3210 on class defined by source parser.
3212 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3214 * parse.y (set_nested_class_simple_name_value): Removed.
3215 (java_complete_expand_class): Remove calls to
3216 set_nested_class_simple_name_value.
3218 2004-06-22 Andrew Haley <aph@redhat.com>
3219 Ranjit Mathew <rmathew@hotmail.com>
3221 Fixes PR java/16113.
3222 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3224 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3226 * parse.y (create_class): Correct diagnostic message about
3227 java.lang.Object extending anything else.
3229 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3231 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3232 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3233 * constants.c (build_ref_from_constant_pool): Likewise.
3234 * expr.c (build_java_array_length_access): Likewise.
3235 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3236 (invoke_build_dtable, build_invokevirtual): Likewise.
3237 (build_invokeinterface, java_expand_expr): Likewise.
3238 (emit_init_test_initialization): Likewise.
3239 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3240 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3242 2004-06-21 Andrew Haley <aph@redhat.com>
3244 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3247 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3249 * jcf.h (struct JCF): Change java_source, right_zip and finished
3251 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3252 byte_swap and use_fallback to unsigned int.
3253 * parse.h (struct _jdep): Change flag0 to unsigned int.
3255 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3258 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3259 before trying to lay out its methods.
3260 * jcf-parse.c (read_class): Track parsed files using canonical paths
3261 obtained via lrealpath from libiberty.
3262 (java_parse_file): Likewise.
3263 (parse_source_file_1): Rename formal parameter to reflect its
3264 modified purpose. Minor formatting fix.
3266 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3268 * class.c (emit_register_classes): Make the function uninlinable,
3269 do not set current_function_cannot_inline.
3270 * resource.c (write_resource_constructor): Do not reset
3271 flag_inline_functions around rest_of_compilation.
3273 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3276 * expr.c (java_truthvalue_conversion): Handle
3277 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3278 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3279 i.e. return the expression.
3281 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3283 * gjavah.c: Include version.h
3285 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3287 * jcf-write.c (generate_bytecode_conditional): Correct handling
3288 of unordered conditionals. Add comment.
3290 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3291 Per Bothner <per@bothner.com>
3293 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3294 local variable was initialised upon declaration.
3295 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3296 variable was final and initialised upon declaration.
3297 * check-init.c (check_final_reassigned): Give error only if a blank
3298 final is not definitely unassigned or if an initialised final is
3300 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3301 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3302 (check_init): Perform initialised-variable-removing-optimisation
3303 only on non-final local variables.
3305 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3307 * jcf-write.c (generate_bytecode_conditional): Handle binops
3308 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3310 (generate_bytecode_insns): Likewise.
3312 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3314 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3315 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3317 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3319 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3320 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3322 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3324 * decl.c (struct binding_level): Add GTY marker. Compile
3325 binding_depth unconditionally.
3326 (current_binding_level, free_binding_level, global_binding_level):
3328 (clear_binding_level): Unconditionally set binding_depth.
3329 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3331 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3333 * lex.c (java_new_lexer): Set 'encoding'.
3334 (java_read_char): Improve error message for unrecognized characters.
3335 * lex.h (struct java_lexer): New field 'encoding'.
3337 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3339 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3341 2004-05-21 Mark Wielaard <mark@klomp.org>
3343 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3346 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3348 * typeck.c: Remove non-printable character 160.
3350 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3352 * check-init.c: Correct minor typos.
3354 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3356 * Make-lang.in, expr.c, java-gimplify.c: Rename
3357 tree-simple.[ch] to tree-gimple.[ch].
3359 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3361 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3363 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3365 Merge from tree-ssa-20020619-branch. See
3366 ChangeLog.tree-ssa for details.
3368 * Make-lang.in, builtins.c, check-init.c, class.c,
3369 constants.c, decl.c, except.c, expr.c, java-except.h,
3370 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3371 lang.c, lang.opt, parse.y, resource.c: Merged.
3372 * java-gimplify.c: New file.
3374 2004-05-10 Andrew Haley <aph@redhat.com>
3376 * parse.y (create_class): Set TYPE_VFIELD.
3377 * decl.c (java_init_decl_processing): Likewise.
3379 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3380 * class.c (make_method_value): Replace DECL_VINDEX with call to
3382 (get_dispatch_vector): Likewise.
3383 (layout_class_method): Likewise.
3384 Replace set of DECL_VINDEX with call to set_method_index().
3385 (set_method_index): New function.
3386 (get_method_index): New function.
3387 * java-tree.h (set_method_index): New function decl.
3388 (get_method_index): New function decl.
3390 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3392 * parse.y (check_pkg_class_access): Add new argument
3393 and use it when cl is NULL to call lookup_cl on it.
3394 (parser_check_super_interface): Do not call lookup_cl.
3395 Pass this_decl to check_pkg_class_access and NULL
3396 instead of lookup_cl.
3397 (parser_check_super): Update for change in
3398 check_pkg_class_access.
3399 (do_resolve_class): Likewise.
3400 (process_imports): Likewise.
3401 (find_in_imports_on_demand): Likewise.
3402 (resolve_qualified_expression_name): Likewise.
3404 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3406 Fixes PR java/9685, PR java/15073
3407 * parse.y (accessibility_string): New method.
3408 (not_accessible_field_error): Use accessibility_string()
3409 instead of java_accstring_lookup().
3410 (resolve_qualified_expression_name): Check with
3411 check_pkg_class_access() before allowing access using
3414 Use check_pkg_class_access() instead of not_accessible_p()
3415 for unqualified types.
3416 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3417 REFERENCE for package-private access checking.
3418 (patch_method_invocation): Use accessibility_string() instead
3419 of java_accstring_lookup().
3421 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3424 * gjavah.c (struct method_name): Add member is_native.
3425 (overloaded_jni_method_exists_p): Match candidate method only if
3427 (print_method_info): Initialise is_native flag from the method's
3430 2004-04-30 Roger Sayle <roger@eyesopen.com>
3432 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3433 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3435 2004-04-22 Roger Sayle <roger@eyesopen.com>
3437 * resource.c (write_resource_constructor): Guard call to possibly
3438 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3440 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3442 * class.c (make_class_data): Add new field aux_info.
3443 * decl.c (java_init_decl_processing): Push type and decl for
3446 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3448 * expr.c (expand_java_NEW): Don't use size argument for
3449 _Jv_AllocObject calls.
3450 * parse.y (patch_invoke): Likewise.
3452 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3454 * expr.c (build_invokeinterface): Remove unused variables to
3457 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3459 * class.c (get_interface_method_index): New function. Return dispatch
3460 index for interface method.
3461 (make_method_value): For interface methods, set index field to
3462 iface dispatch index, not DECL_VINDEX.
3463 * expr.c (build_invokeinterface): Use get_interface_method_index.
3465 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3467 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3469 2004-03-31 Andrew Haley <aph@redhat.com>
3472 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3474 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3476 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3477 form of GTY markers.
3479 2004-03-25 Marcus Meissner <meissner@suse.de>
3482 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3484 2004-03-23 Tom Tromey <tromey@redhat.com>
3487 * jcf-write.c (make_class_file_name): Don't report if mkdir
3490 2004-03-23 Tom Tromey <tromey@redhat.com>
3492 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3494 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3496 * class.c, gjavah.c, lang.c: Fix comment typos.
3497 * gcj.texi: Fix typos.
3499 2004-03-19 Per Bothner <per@bothner.com>
3501 * gcj.texi (Code Generation): Document new flags and assert defaults.
3503 * class.c (assume_compiled_node_struct): Rename type to
3504 class_flag_node_struct, as it is now also used for enable_assertions.
3505 Rename assume_compiled_node typedef. Rename excludep field to value.
3506 (find_assume_compiled_node): Rename function to find_class_flag_node.
3507 Minor optimization - avoid needless strlen.
3508 (add_assume_compiled): Some tweaking and optimization.
3509 Rename and generalize to add_class_flag takem an extra parameter.
3510 (add_assume_compled): New just calls add_class_flag.
3511 (add_enable_assert, enable_assertions): New functions.
3512 (enable_assert_tree): New static.
3513 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3514 * lang.opt (fenable-assertions, fenable-assertions=,
3515 fdisable-assertions, fdisable-assertions=): New options.
3516 * lang.c (java_handle_option): Handle new options.
3517 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3518 class in an interface - create helper class nested in outer interface.
3519 (build_assertion): Short-circuit if enable_assertions is false.
3521 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3523 * java-tree.h: Changes throughout to add checking to macros
3524 and numerous whitespace changes.
3525 (VAR_OR_FIELD_CHECK): New macro.
3526 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3527 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3529 2004-03-16 Per Bothner <per@bothner.com>
3531 * jcf-jump.c (options): New --print-constants option.
3532 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3534 * jcf-dump.c (flag_print_constant_pool): Default to off.
3535 (print_constant_terse_with_index): New helper function.
3536 (various places): Check flag_print_constant_pool where missing.
3537 (main): If verbose set flag_print_constant_pool.
3538 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3540 2004-03-15 Andrew Haley <aph@redhat.com>
3543 * parse.y (java_complete_lhs): Check that final variable has an
3546 2004-03-12 Andrew Haley <aph@redhat.com>
3549 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3552 2004-02-29 Roger Sayle <roger@eyesopen.com>
3554 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3557 2004-02-27 Per Bothner <per@bothner.com>
3559 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3560 suggestion: Use build_incomplete_class_ref.
3561 This fixes PR java/13508, java/11714.
3563 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3565 * java/parse.h: Update copyright.
3567 2004-02-26 Andrew Haley <aph@redhat.com>
3570 * parse.y (check_interface_throws_clauses): Check for
3571 !METHOD_INVISIBLE (iface_method).
3572 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3573 well as CLASS_ABSTRACT.
3575 2004-02-25 Per Bothner <per@bothner.com>
3577 * parse.y (build_assertion): If we're in an inner class, create the
3578 class$ helper routine in the outer class.
3580 2004-02-19 Richard Henderson <rth@redhat.com>
3582 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3584 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3586 * Make-lang.in (java.install-man): Add extra dependencies.
3588 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3590 * Make-lang.in: Install man pages under the same names
3591 (possibly transformed) as the program they document.
3593 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3595 * gjavah.c: Include "intl.h".
3596 (error): New function.
3597 (main): Call gcc_init_libintl.
3598 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3599 print_stub_or_jni, process_file, main): Use error rather than
3601 (print_method_info, usage, help, version, main): Mark strings for
3602 translation with _. Avoid splitting up sentences. Send
3603 information messages to stdout.
3604 * jcf-dump.c: Include "intl.h".
3605 (main): Call gcc_init_libintl.
3606 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3607 Mark error, usage and version messages for translation with _.
3608 Avoid splitting up sentences.
3609 * jv-scan.c: Include "intl.h".
3610 (fatal_error, warning): Change parameter s to msgid. Translate
3612 (main): Call gcc_init_libintl.
3613 (usage, help, version): Mark error, usage and version messages for
3614 translation with _. Avoid splitting up sentences.
3615 * jvgenmain.c: Include "intl.h".
3616 (main): Call gcc_init_libintl.
3617 (usage, main): Mark error messages for translation with _.
3618 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3619 JVGENMAIN_OBJS): Add intl.o.
3620 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3621 java/jvgenmain.o): Update dependencies.
3623 2004-02-08 Per Bothner <per@bothner.com>
3625 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3626 class don't use not_accessible_field_error, which can get confused.
3628 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3630 Make-lang.in (po-generated): Delete.
3632 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3634 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3636 * decl.c: Include target.h.
3637 (start_java_method): Replace PROMOTE_PROTOTYPES with
3638 targetm.calls.promote_prototypes.
3639 * expr.c: Include target.h.
3640 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3641 targetm.calls.promote_prototypes.
3642 * parse.y: Include target.h.
3643 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3644 with targetm.calls.promote_prototypes.
3646 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3648 * typeck.c: Update copyright.
3650 2004-02-02 Tom Tromey <tromey@redhat.com>
3652 * decl.c (java_init_decl_processing): Remove duplicate
3655 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3657 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3659 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3661 * expr.c (build_field_ref): Move variable
3664 2004-01-28 Andrew Haley <aph@redhat.com>
3666 * expr.c (build_field_ref): Widen field offset.
3668 2004-01-27 Andrew Haley <aph@redhat.com>
3671 * parse.y (check_interface_throws_clauses): Make sure class_decl
3674 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3677 * parse.y (patch_assignment): Don't modify lhs_type for
3678 reference assignments.
3680 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3682 * Make-lang.in: Replace $(docdir) with doc.
3683 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3684 (java.install-man): Revamp rule.
3686 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3688 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3689 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3690 instead of deferred backquote.
3692 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3694 * typeck.c (find_method_in_interfaces): Move variable
3697 2004-01-16 Andrew Haley <aph@redhat.com>
3700 * typeck.c (shallow_find_method): New.
3701 (find_method_in_superclasses): New.
3702 (find_method_in_interfaces): New.
3703 (lookup_do): Rewrite.
3704 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3706 * jcf-parse.c (read_class): Save and restore output_class.
3707 * decl.c (java_expand_body): Set output_class from fndecl.
3709 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3711 * class.c (gen_indirect_dispatch_tables): Fix string length
3714 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3716 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3717 (java.srcextra): Copy above back to source directory if requested.
3718 (po-generated): Delete reference to $(parsedir).
3719 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3722 2004-01-14 Jan Hubicka <jh@suse.cz>
3724 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3727 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3729 * java-tree.h (java_expand_expr): Change prototype.
3730 * expr.c (java_expand_expr): Add alt_rtl parameter.
3732 2004-01-09 Andrew Haley <aph@redhat.com>
3735 * parse.y (java_fix_constructors): Set output_class.
3736 (java_reorder_fields): Likewise.
3737 (java_layout_classes): Likewise.
3738 (java_expand_classes): Generate indirect dispatch tables.
3739 (java_expand_classes): Set output_class.
3740 (java_finish_classes): Likewise.
3741 * lang.c (java_init): Turn on always_initialize_class_p if we're
3742 using indirect dis[atch.
3743 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3744 (java_get_callee_fndecl): Use class local atable.
3746 (always_initialize_class_p): Decl moved to java-tree.h.
3747 (HANDLE_CLASS_INFO): Set output_class.
3748 (read_class): Likewise.
3749 (parse_class_file): Call gen_indirect_dispatch_tables.
3750 (parse_zip_file_entries): Set output_class.
3751 (java_parse_file): Set output_class. Don't emit symbol tables.
3752 * java-tree.h (output_class): New.
3753 Remove global declarations for otable, atable, and ctable.
3754 (always_initialize_class_p): moved here from decl.c.
3756 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3757 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3758 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3759 (struct lang_type): Add otable_methods, otable_decl,
3760 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3761 ctable_decl, catch_classes, type_to_runtime_map.
3762 * expr.c (build_field_ref): Make otable, atable, and ctable class
3763 local rather than global.
3764 (build_known_method_ref): Likewise.
3765 (build_invokeinterface): Likewise.
3766 (java_expand_expr): Pass runtime type (rather than actual type) to
3768 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3769 this class. Look up each class in that map to delete duplicates.
3770 (expand_end_java_handler): Pass runtime type (rather than actual
3771 type) to expand_start_catch.
3772 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3774 (java_init_decl_processing): Rearrange things. Remove global
3775 declarations of otable, atable, and ctable.
3776 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3777 (java_expand_body): Set output_class.
3778 * constants.c (build_constant_data_ref): Use output_class, not
3780 (alloc_name_constant): Likewise.
3781 * class.c (gen_indirect_dispatch_tables): New.
3782 (build_class_ref): Generate hard reference to superclass, even if
3783 using indirect dispatch.
3784 (build_static_field_ref): Use class local atable.
3785 (make_class_data): Generate hard reference to superclass, even if
3786 using indirect dispatch.
3787 Generate symbolic references to interfaces when using indirect
3789 (make_class_data): Emit otable, atable, and ctable.
3790 Make otable, atable, and ctable class local rather than global.
3791 (emit_catch_table): Make otable, atable, and ctable class local
3794 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3796 * parse.y (catch_clause_parameter): Fix typo.
3799 * parse.y: (catch_clause_parameter): Return early if $3, aka
3800 formal_parameter, is null.
3802 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3804 * class.c: Remove uses of "register" specifier in
3805 declarations of arguments and local variables.
3808 * gjavah.c: Likewise.
3809 * jcf-dump.c: Likewise.
3810 * jcf-io.c: Likewise.
3811 * jcf-parse.c: Likewise.
3812 * jcf-write.c: Likewise.
3813 * keyword.h: Likewise.
3814 * parse.y: Likewise.
3815 * typeck.c: Likewise.
3816 * verify.c: Likewise.
3818 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3820 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3821 (java.install_common, java.install-man): Adjust for above.
3822 (java.uninstall): Likewise.
3824 2003-12-03 Michael Koch <konqueror@gmx.de>
3826 * class.c (make_class_data):
3827 Push field value to 'hack_signers' instead of 'signers'.
3828 * decl.c (java_init_decl_processing):
3829 Push field 'hack_signers' instead of 'signers'.
3831 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3833 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3836 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3839 * parse.y (qualify_ambiguous_name): Remove lots of broken
3840 field access processing - there's no need to do that here,
3841 because we have resolve_field_access. Remove
3842 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3843 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3846 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3849 * parse.y (java_complete_lhs): Save location prior to patching
3852 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3855 * resource.c (write_resource_constructor): Append
3856 "_resource" to constructor identifier name.
3858 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3861 * constants.c (cpool_for_class): New function.
3862 (outgoing_cpool): Remove global variable.
3863 (alloc_name_constant): Use cpool_for_class.
3864 (build_constants_constructor): Likewise.
3865 * decl.c (java_expand_body): Set current_class.
3866 * java-tree.h (outgoing_cpool) Remove declaration.
3867 (init_outgoing_cpool): Likewise.
3868 * jcf-parse.c (init_outgoing_cpool): Remove function.
3869 (parse_class_file): Don't call init_outgoing_cpool.
3870 * parse.y (java_complete_expand_methods): Don't call
3871 init_outgoing_cpool. Don't save outgoing_cpool.
3872 (java_expand_classes): Don't restore outgoing_cpool.
3873 (java_finish_classes): Likewise.
3875 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3877 * Make-lang.in: (java.install-common) Add
3878 symlink for $(target_noncanonical)-gcjh for
3881 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3883 * Make-lang.in (java.extraclean): Delete.
3885 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3887 * Make-lang.in (check-java): Add.
3889 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3892 * except.c (prepare_eh_table_type): Allocate variable-sized
3893 buffer `buf' with alloca.
3895 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3899 decl.c (java_init_decl_processing): Don't initialize
3900 class_not_found_type_node, no_class_def_found_type_node.
3902 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3903 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3904 (class_not_found_type_node, no_class_def_found_type_node):
3907 parse.y (build_dot_class_method_invocation): Add this_class
3908 argument. Qualify method invocations to a different class.
3909 (create_new_parser_context): Initialize saved_data_ctx to 0.
3910 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3911 (build_dot_class_method): Don't load classes. Register
3913 (build_incomplete_class_ref): Special cases for interfaces
3914 and inner classes. Move build_dot_class_method call to here...
3915 (patch_incomplete_class_ref): ...from here. Pass current_class
3916 to build_dot_class_method_invocation.
3917 (build_assertion): Pass class_type to
3918 build_dot_class_method_invocation.
3919 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3921 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3924 * java-tree.h (BLOCK_EMPTY_P): Define.
3925 * parse.y (java_complete_lhs): Check for empty blocks
3926 in TRY_FINALLY_EXPR case.
3928 2003-11-17 Andrew Haley <aph@redhat.com>
3930 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3931 (struct lang_decl_var:freed): New variable.
3932 * decl.c (poplevel): Mark local vars that have gone out of scope.
3933 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3936 2003-11-16 Jason Merrill <jason@redhat.com>
3938 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3939 and TAGS files that include them for each front end.
3941 2003-11-15 Tom Tromey <tromey@redhat.com>
3943 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3945 2003-11-12 Jason Merrill <jason@redhat.com>
3947 PR optimization/12547
3948 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3949 BLOCK_EXPR_BODY directly.
3951 2003-11-12 Andrew Haley <aph@redhat.com>
3954 * parse.y (fold_constant_for_init): Check that we really do have a
3958 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3959 init_test_decls being inlined.
3962 * parse.y (do_resolve_class): Check return value from
3963 breakdown_qualified().
3965 2003-11-11 Tom Tromey <tromey@redhat.com>
3968 * parse.y (merge_string_cste): Handle case where we have a
3969 pointer that happens to be zero, not null_pointer_node.
3971 2003-11-10 Tom Tromey <tromey@redhat.com>
3973 * jcf-parse.c (classify_zip_file): Correctly compare
3974 filename_length against length of manifest file's name.
3976 2003-11-08 Tom Tromey <tromey@redhat.com>
3979 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3981 2003-11-06 Andrew Haley <aph@redhat.com>
3983 * expr.c (java_stack_swap): Make sure destination stack slots are
3984 of the correct type.
3986 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3988 * Make-lang.in (dvi): Move targets to $(docobjdir).
3989 (gcj.dvi): Simplify rule and adjust target.
3990 (gcj.info): Simplify rule.
3991 (gcj.pod): New intermediate rule.
3992 (gcjh.pod): Likewise.
3993 (jv-scan.pod): Likewise.
3994 (jcf-dump.pod): Likewise.
3995 (gij.pod): Likewise.
3996 (jv-convert.pod): Likewise.
3997 (rmic.pod): Likewise.
3998 (rmiregistry.pod): Likewise.
4001 (jv-scan.1): Delete.
4002 (jcf-dump.1): Delete.
4004 (jv-convert.1): Delete.
4006 (rmiregistry.1): Delete.
4008 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4010 Fixes PR java/12866.
4011 * parse.y (resolve_qualified_expression_name): Move test
4012 for outer field access methods from here...
4013 (check_thrown_exceptions) ...to here.
4015 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4017 * .cvsignore: Delete.
4019 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4021 * verify.c (verify_jvm_instructions): Don't warn about legal
4022 eh binding regions generated for example by jdk 1.4.1.
4024 2003-10-24 David S. Miller <davem@redhat.com>
4026 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4028 2003-10-22 Andrew Haley <aph@redhat.com>
4030 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4031 (java_get_callee_fndecl): New.
4033 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4035 * java-tree.h (ctable_decl): New.
4036 (catch_classes): New.
4037 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4039 * decl.c (java_init_decl_processing): Add catch_class_type.
4041 Add catch_classes field.
4043 * class.c (build_indirect_class_ref): Break out from
4045 (make_field_value): Check flag_indirect_dispatch.
4046 (make_class_data): Ditto.
4047 Tidy uses of PUSH_FIELD_VALUE.
4048 Add field catch_classes.
4049 (make_catch_class_record): New.
4051 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4053 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4055 * jcf-write.c: Follow spelling conventions.
4056 * parse.y: Likewise.
4058 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4060 * ChangeLog: Fix typos.
4061 * expr.c: Fix comment typos.
4062 * jcf-write.c: Likewise.
4065 * mangle.c: Likewise.
4066 * parse-scan.y: Likewise.
4067 * parse.y: Likewise.
4069 2003-10-22 Tom Tromey <tromey@redhat.com>
4071 * expr.c (expand_byte_code): Only warn about dead bytecode when
4072 extra_warnings is set.
4074 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4076 Fix for PR java/12586.
4077 * mangle.c (find_compression_record_match): Don't iterate through
4078 package namespace elements unless they all match compression_table
4081 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4083 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4084 (generate-manpages): Likewise.
4085 (java.maintainer-clean): Likewise.
4086 (gcj.info): Likewise.
4089 (jv-scan.1): Likewise.
4090 (jcf-dump.1): Likewise.
4092 (jv-convert.1): Likewise.
4094 (rmiregistry.1): Likewise.
4095 (java.install-man): Likewise.
4096 (parse-scan.o): Move and define complete compile line.
4097 (parse.o): Likewise.
4098 (jcf-tree-inline.o): Move.
4100 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4102 * Make-lang.in (info): Update dependencies.
4103 (java.install-info): Remove.
4104 ($(srcdir)/java/gcj.info): Replace with ...
4105 ($(docobjdir)/gcj.info): ... this.
4107 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4109 * Make-lang.in: Replace uses of $(target_alias) with
4110 $(target_noncanonical).
4112 2003-10-09 Tom Tromey <tromey@redhat.com>
4114 * decl.c (java_init_decl_processing): Declare signers field.
4115 * class.c (make_class_data): Set signers field.
4117 2003-10-09 Jason Merrill <jason@redhat.com>
4119 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4120 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4123 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4125 * Make-lang.in (java.info): Replace with ...
4127 (java.dvi): Replace with ...
4129 (java.generated-manpages): Replace with ...
4131 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4133 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4135 2003-10-01 Andrew Haley <aph@redhat.com>
4137 * jcf-parse.c (java_parse_file): Write otable and atable.
4138 * java-tree.h (atable_methods): New.
4140 (atable_syms_decl): New.
4141 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4142 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4143 (symbol_*type): Rename method_symbol* to symbol*type.
4144 (emit_offset_symbol_table): Delete.
4145 (emit_symbol_table): New.
4146 (get_symbol_table_index): New.
4148 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4149 (build_known_method_ref): Likewise.
4150 (get_symbol_table_index): Rename from get_offset_table_index.
4151 Parameterize to allow re-use by differing types of symbol table.
4152 (build_invokevirtual): Pass table to get_offset_table_index.
4153 * decl.c (java_init_decl_processing): Push types and decls for
4154 atable and atable_syyms.
4155 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4156 (make_class_data): Add new fields atable and atable_syms.
4157 (emit_symbol_table): Rename from emit_offset_symbol_table.
4158 Parameterize to allow re-use by different types of symbol table.
4159 (build_symbol_entry): Renamed from build_method_symbols_entry.
4161 2003-09-30 Roger Sayle <roger@eyesopen.com>
4163 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4164 semantics for SAVE_EXPR, by caching the result in a temporary.
4166 2003-09-28 Richard Henderson <rth@redhat.com>
4168 * check-init.c (check_init): Save and restore input_location
4169 instead of file and line separately.
4170 * decl.c (java_expand_body): Likewise.
4171 * jcf-write.c (generate_bytecode_insns): Likewise.
4172 * parse.y (safe_layout_class): Likewise.
4173 * jcf-parse.c (read_class, parse_class_file): Likewise.
4174 (java_parse_file): Use %H for warning locator.
4176 2003-09-28 Roger Sayle <roger@eyesopen.com>
4178 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4179 with void-type branches instead of using a COMPOUND_EXPR.
4181 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4183 * decl.c (java_optimize_inline, dump_function): Remove.
4184 * java-tree.h (java_optimize_inline): Remove declaration.
4185 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4186 * parse.y (source_end_java_method, java_expand_classes):
4187 Likewise. Remove dead code.
4189 2003-09-27 Roger Sayle <roger@eyesopen.com>
4191 * lang.c (java_init_options): Set flag_evaluation_order.
4192 * expr.c (force_evaluation_order): Don't attempt to force
4193 evaluation order of binary operations using save_expr.
4194 * parse.y (java_complete_lhs): No longer need to call
4195 force_evaluation_order when constructing binary operators.
4197 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4198 Bryce McKinlay <bryce@mckinlay.net.nz>
4201 * parse.y (not_accessible_field_error): New function.
4202 (resolve_expression_name): Check field access permissions.
4203 (resolve_qualified_expression_name): Use
4204 not_accessible_field_error.
4205 (resolve_qualified_expression_name): Likewise.
4207 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4209 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4211 2003-09-23 Roger Sayle <roger@eyesopen.com>
4213 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4214 with equal operands without side-effects.
4216 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4218 * decl.c (java_init_decl_processing): Don't emit otable decls
4219 if flag_indirect_dispatch is not set.
4221 2003-09-21 Richard Henderson <rth@redhat.com>
4223 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4226 2003-09-21 Richard Henderson <rth@redhat.com>
4228 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4229 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4231 2003-09-20 Richard Henderson <rth@redhat.com>
4233 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4235 2003-09-18 Roger Sayle <roger@eyesopen.com>
4237 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4238 * check-init.c (check_init): Likewise.
4240 2003-09-18 Roger Sayle <roger@eyesopen.com>
4242 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4244 2003-09-16 Andrew Haley <aph@redhat.com>
4246 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4248 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4251 * mangle.c (find_compression_record_match): Skip
4252 over a "6JArray" (the array template mangled string)
4254 (mangle_array_type): Correct minor typo.
4255 (atms): Move definition to the beginning.
4257 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4259 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4260 out. Fix for PR java/12254.
4262 2003-09-11 Richard Henderson <rth@redhat.com>
4264 * parse.y (source_end_java_method): Update for new
4265 cgraph_finalize_function argument.
4267 2003-09-09 Richard Henderson <rth@redhat.com>
4269 * parse.y (source_end_java_method): Update call to
4270 cgraph_finalize_function.
4272 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4274 * decl.c (java_expand_body): New function.
4275 * expr.c (build_class_init): Set DECL_IGNORED_P.
4276 * java-tree.h (start_complete_expand_method,
4277 java_expand_body): Declare.
4278 * jcf-parse.c (cgraph.h): Include.
4279 (java_parse_file): Handle flag_unit_at_a_time.
4280 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4281 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4282 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4283 (java_start_inlining): New function.
4284 * parse.h (java_finish_classes): Declare.
4285 * parse.y: Include cgraph.h.
4286 (block): Don't special-case empty block production.
4287 (craft_constructor): Set DECL_INLINE.
4288 (source_end_java_method): Handle flag_unit_at_a_time.
4289 Replace inline code with call to java_expand_body.
4290 (start_complete_expand_method): Remove static modifier.
4291 (java_expand_method_bodies): Patch function tree for
4292 class initialization and/or synchronization as needed.
4293 Don't begin RTL expansion yet.
4294 (java_expand_classes): Check flag_unit_at_a_time before
4295 calling finish_class.
4296 (java_finish_classes): New function.
4297 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4298 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4299 (emit_test_initialization): Set DECL_IGNORED_P.
4301 2003-09-03 Roger Sayle <roger@eyesopen.com>
4303 * builtins.c (enum builtin_type): Delete unused enumeration.
4304 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4306 2003-08-28 Tom Tromey <tromey@redhat.com>
4308 * gcj.texi (Extensions): Document gcjlib URLs.
4310 2003-08-20 Tom Tromey <tromey@redhat.com>
4312 * gcj.texi (Extensions): Added xref.
4313 (libgcj Runtime Properties): Document
4314 gnu.gcj.runtime.VMClassLoader.library_control.
4316 2003-08-20 Andrew Haley <aph@redhat.com>
4318 * except.c (prepare_eh_table_type): Use new encoding for exception
4319 handlers when using -fno-assume-compiled.
4321 2003-08-13 Tom Tromey <tromey@redhat.com>
4323 * gcj.texi (Invoking gij): Document -X and -?.
4325 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4327 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4328 GCJH_OBJS, JCFDUMP_OBJS
4329 * win32-host.c: Removed the unnecessary and broken dependency
4332 2003-08-11 Tom Tromey <tromey@redhat.com>
4334 * parse.y (java_check_regular_methods): Typo fixes. Call
4335 check_interface_throws_clauses. Use
4336 check_concrete_throws_clauses.
4337 (check_interface_throws_clauses): New function.
4338 (check_concrete_throws_clauses): New function.
4339 (hack_is_accessible_p): New function.
4340 (find_most_specific_methods_list): Added FIXME.
4341 * typeck.c (lookup_do): Use `flags' argument to decide what to
4343 (lookup_argument_method_generic): New function.
4344 (lookup_argument_method2): Removed.
4345 * jcf.h (ACC_INVISIBLE): New define.
4346 * jcf-write.c (generate_classfile): Skip invisible methods.
4347 * class.c (add_miranda_methods): New function.
4348 (layout_class_methods): Use it.
4349 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4350 * java-tree.h (METHOD_INVISIBLE): New define.
4351 (lang_decl_func) [invisible]: New field.
4352 (lookup_argument_method_generic): Declare.
4353 (SEARCH_INTERFACE): New define.
4354 (SEARCH_SUPER): Likewise.
4355 (SEARCH_ONLY_INTERFACE): Likewise.
4356 (SEARCH_VISIBLE): Likewise.
4357 (lookup_argument_method2): Removed declaration.
4359 2003-08-05 Tom Tromey <tromey@redhat.com>
4361 Fix for PR java/11600:
4362 * parse.y (java_complete_lhs): See whether we're calling a method
4364 (check_thrown_exceptions): Added `is_array_call' argument;
4365 fixed `clone' checking; updated all callers.
4367 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4369 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4371 2003-08-03 Tom Tromey <tromey@redhat.com>
4373 * java-tree.h (METHOD_TRANSIENT): Removed.
4374 * decl.c (pushdecl): Removed some dead code.
4375 * class.c (get_access_flags_from_decl): Can't have transient
4377 (add_method_1): Can't have a transient method.
4379 2003-07-28 Andreas Jaeger <aj@suse.de>
4381 * jvspec.c: Convert to ISO C90 prototypes.
4383 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4385 * decl.c (force_poplevels): Fix warning call.
4387 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4389 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4390 (expand_java_field_op): Likewise.
4391 * class.c (layout_class_method): Likewise
4392 (emit_register_classes): Likewise.
4393 * decl.c (pushdecl): Likewise.
4394 (poplevel): Likewise.
4395 (force_poplevels): Likewise.
4396 (give_name_to_locals): Likewise.
4397 * check-init.c (check_for_initialization): Likewise.
4399 2003-07-24 Jason Merrill <jason@redhat.com>
4401 * java-tree.h: Move boolean_type_node et al to the back end.
4403 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4405 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4408 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4410 * lang.opt: Don't show -MD_ and -MDD_.
4412 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4414 * lang-options.h: Remove.
4415 * lang.opt: Add help text.
4417 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4419 * expr.c: Remove the last argument to expand_assignment().
4421 2003-07-09 Jan Hubicka <jh@suse.cz>
4423 * java-tree.h (DECL_NUM_STMTS): Rename to...
4424 (DECL_ESTIMATED_INSNS): ... this.
4425 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4426 New static functions.
4427 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4428 * parser.y (add_stmt_to_compound): Do not account statements.
4430 2003-07-08 Mark Wielaard <mark@klomp.org>
4432 * gcj.texi: CNI now expands to Compiled Native Interface.
4434 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4436 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4438 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4440 * expr.c (expand_byte_code): Adjist emit_line_note call.
4442 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4444 * lang.c (java_handle_option): Don't handle filenames.
4446 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4448 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4451 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4452 * jcf.h: Delete COMPARE_FILENAMES definition.
4454 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4456 * lang.c (java_init_options): Update prototype.
4458 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4460 * decl.c (poplevel): Adjust define_label call.
4462 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4464 * gjavah.c (flag_jni): Make non-static.
4465 * parse-scan.y (ctxp): Make non-static.
4467 * class.c (build_method_symbols_entry)
4468 * expr.c (get_offset_table_index)
4469 * jcf-parse.c (jcf_parse):
4470 Mark the definition static, matching the forward declaration.
4472 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4474 * lang.c (java_handle_option): Don't check for missing arguments.
4476 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4478 * class.c (push_class): Use a location_t to save place.
4479 (emit_register_classes): Set input_location. Adjust
4480 expand_function_end call.
4481 * resource.c (write_resource_constructor): Likewise.
4482 * decl.c (end_java_method): Adjust expand_function_end call.
4483 * parse.y (source_end_java_method): Likewise.
4485 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4487 * lang.c (java_handle_option): Likewise.
4489 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4491 * lang.c (java_handle_option): Special-casing of optional
4492 joined arguments no longer needed.
4493 * lang.opt: Update switches that take optional argument.
4495 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4497 * lang.opt: Declare Java.
4498 * lang.c (java_init_options): Update.
4500 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4502 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4504 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4506 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4507 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4508 * lang.opt: -MD and -MMD have an underscore.
4510 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4512 * class.c (emit_register_classes): Adjust init_function_start
4514 * decl.c (complete_start_java_method): Likewise.
4515 * resource.c (write_resource_constructor): Likewise.
4517 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4519 * Make-lang.in: Update to use options.c and options.h.
4520 * lang.c: Include options.h not j-options.h.
4521 (java_handle_option): Abort on unrecognized option.
4522 (java_init_options): Request Java switches.
4524 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4526 * Make-lang.in: Handle mostlyclean.
4528 2003-06-11 Tom Tromey <tromey@redhat.com>
4530 * lang.c (java_handle_option): Update dependency_tracking for
4533 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4536 2003-06-10 Andrew Haley <aph@redhat.com>
4538 * resource.c (write_resource_constructor): Use expand_expr to
4539 generate the address of the label attached to a resource.
4540 * Make-lang.in (java/resource.o): Add expr.h
4542 2003-06-10 Andrew Haley <aph@redhat.com>
4544 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4545 (java_decl_ok_for_sibcall): New.
4547 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4549 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4550 (java/j-options.c, java/j-options.h): New.
4551 * java-tree.h (resource_name, compile_resource_file,
4552 compile_resource_data): Constify.
4553 * jcf-write.c (jcf_write_base_directory): Similarly.
4554 * jcf.h (jcf_write_base_directory): Similarly.
4555 * lang.c: Include j-options.h.
4556 (cl_options_count, cl_options, string_option, java_decode_option,
4557 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4558 process_option_with_no): Remove.
4559 (resource_name): Constify.
4560 (LANG_HOOKS_HANDLE_OPTION): Override.
4561 (java_handle_option): New.
4562 (java_init): Don't call jcf_path_init.
4563 (java_init_options): Call jcf_path_init.
4565 * resource.c (compile_resource_data, compile_resource_file): Constify.
4567 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4569 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4570 (struct lang_decl_func): Add last_line field.
4571 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4572 DECL_SOURCE_LINE_LAST): Remove.
4573 * parse.y (missing_return_error, finish_method_declaration,
4574 lookup_cl, start_artificial_method_body, source_end_java_method,
4575 start_complete_expand_method): Adjust.
4577 2003-06-08 Tom Tromey <tromey@redhat.com>
4579 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4580 fno-assume-compiled.
4582 2003-06-08 Roger Sayle <roger@eyesopen.com>
4584 * builtins.c (define_builtin_type, builtin_types): Delete.
4585 (define_builtin): Rewritten to take just the built-in code,
4586 the function's name, type and fallback library function name.
4587 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4588 (initialize_builtins): Overhaul to define the GCC builtins
4589 used by gcj manually, providing the Java run-time's
4590 implementations as the fallback library function.
4592 2003-06-08 Anthony Green <green@redhat.com>
4594 * parse.y (patch_cast): Fix conversions from floating-point to
4597 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4599 * Make-lang.in: Update.
4600 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4602 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4604 * lang.c (java_init_options): Update.
4606 2003-06-05 Jan Hubicka <jh@suse.cz>
4608 * Make-lang.in: Add support for stageprofile and stagefeedback
4610 2003-05-31 Roger Sayle <roger@eyesopen.com>
4612 * lang.c (java_init_options): Prescribe wrap-around two's
4613 complement arithmetic overflow by setting flag_wrapv.
4615 2003-05-29 Roger Sayle <roger@eyesopen.com>
4617 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4618 (builtin_record): Add an additional builtin_code field to
4619 record which GCC built-in corresponds to the Java function.
4620 (java_builtins): Add new entries for atan, atan2, exp, log,
4622 (max_builtin, min_builtin, abs_builtin): Perform constant
4623 folding on the resulting tree.
4624 (java_build_function_call_expr): Likewise, perform constant
4625 folding on the resulting tree.
4626 (initialize_builtins): The NULL creators are now allowed in
4627 the java_builtins table, which is now terminated by an entry
4628 with builtin_code == END_BUILTINS.
4629 (check_for_builtin): Likewise. If the matching creator is
4630 NULL, construct the call using java_build_function_call_expr
4631 directly with the decl for the corresponding builtin_code.
4633 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4635 * win32-host.c: Normalize copyright boilerplate.
4637 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4639 * parse.y (print_int_node): Use string concatentation on
4640 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4641 function calls into one.
4643 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4645 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4646 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4647 all the affected error messages.
4649 2003-05-13 Richard Henderson <rth@redhat.com>
4651 * class.c (layout_class_method): Set DECL_EXTERNAL.
4652 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4653 * java-tree.h (java_mark_class_local): Declare.
4654 * jcf-parse.c (parse_class_file): Use it.
4655 * parse.y (java_expand_classes): Likewise.
4657 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4659 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4660 * lex.h: #include input.h.
4661 * jv-scan.c (input_filename): Remove.
4663 2003-05-02 Tom Tromey <tromey@redhat.com>
4666 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4667 (handle_inner_classes): New function.
4669 2003-05-01 Tom Tromey <tromey@redhat.com>
4672 * parse.y (finish_for_loop): Do nothing if update expression is a
4673 EXPR_WFL_NODE wrapping nothing.
4674 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4676 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4678 * lex.h (input_lineno): Remove declaration.
4679 * parse-scan.y: #include input.h.
4680 (input_filename): Remove declaration.
4681 (input_location): Add definition.
4682 (input_line): Remove definition.
4684 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4686 * lex.h (lineno): Rename to ...
4687 (input_line): ... here
4688 * parse-scan.y (lineno): Rename to ...
4689 (input_line): ... here.
4690 (reset_report): Rename lineno to input_line.
4691 * check-init.c (check_init): Likewise.
4692 * class.c (push_class): Likewise.
4693 * decl.c (complete_start_java_method, end_java_method): Likewise.
4694 * expr.c (expand_byte_code): Likewise.
4695 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4696 * jcf-write.c (generate_bytecode_insns): Likewise.
4697 * lex.c (java_init_lex, java_allocate_new_line,
4698 do_java_lex): Likewise.
4699 * parse.h (YYNOT_TWICE): Likewise.
4700 * parse.y (empty_statement, expression_statement,
4701 java_pop_parser_context, java_parser_context_save_global,
4702 yyerror, register_fields, method_header, safe_layout_class,
4703 find_in_imports_on_demand, create_artificial_method,
4704 source_end_java_method, start_complete_expand_method,
4705 build_thisn_assign, java_complete_lhs,
4706 maybe_absorb_scoping_block): Likewise.
4708 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4710 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4711 '/' when computing java source filename
4713 2003-04-13 Tom Tromey <tromey@redhat.com>
4715 * gjavah.c (print_c_decl): Indentation fix.
4717 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4719 * class.c (make_field_value, make_method_value, get_dispatch_table)
4720 (make_class_data, emit_offset_symbol_table)
4721 * constants.c (build_constants_constructor)
4722 * java-tree.h (START_RECORD_CONSTRUCTOR)
4723 * parse.y (maybe_build_array_element_wfl):
4724 Use build_constructor.
4726 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4729 * parse.y (string_convert_int_cst): Always use at least one digit
4730 in string conversion. Remove ASCII dependence.
4731 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4733 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4735 * Make-lang.in: added win32-host.c
4736 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4737 resolves to open() on non-Win32 platforms and
4738 Win32-specific jcf_open_exact_case() on Win32
4739 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4740 when trying .java and .class files
4741 * win32-host.c: added to repository. Defines
4742 Win32-specific jcf_open_exact_case()
4744 2003-04-10 Andrew Haley <aph@redhat.com>
4746 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4747 (maybe_free_localvar): Renamed from localvar_free.
4748 Add new arg, really.
4749 (generate_bytecode_insns): Set new variable, jsrs.
4750 Only free local vars if no jsr insns have been emittted.
4751 Call maybe_free_localvar, not localvar_free.
4753 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4755 * gcj.texi: Remove @ at start of file.
4757 2003-03-25 Tom Tromey <tromey@redhat.com>
4759 * parse.y (create_interface): Call CHECK_DEPRECATED.
4761 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4763 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4765 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4767 * javaop.h (jfloat, jdouble): Make them structures mirroring
4768 the bit fields of IEEE float and double respectively.
4769 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4770 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4771 (union Word, union DWord): Delete.
4772 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4774 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4775 D_NAN_MASK): Delete.
4776 (jni_print_float, jni_print_double): New. Generate
4777 hexadecimal floating constants.
4778 (print_field_info): Use jni_print_float/double.
4780 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4781 finite floating point numbers for output; special case
4784 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4786 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4787 Replace 0 and 1 with true and false in return statements.
4789 2003-03-19 Tom Tromey <tromey@redhat.com>
4791 * lex.c (do_java_lex): Renamed from java_lex.
4792 (java_lex): New function.
4795 2003-03-13 Tom Tromey <tromey@redhat.com>
4797 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4800 2003-03-04 Andrew Haley <aph@redhat.com>
4802 * gjavah.c (is_first_data_member): New global variable.
4803 (print_c_decl): If it's the first data member, align it as the
4805 (process_file): Set is_first_data_member.
4807 2003-03-11 Tom Tromey <tromey@redhat.com>
4809 * parse.y (resolve_field_access): Initialize class if field is
4810 found in another static field.
4811 * expr.c (build_class_init): Don't optimize out initialization of
4812 implemented interface.
4814 2003-03-11 Andrew Haley <aph@redhat.com>
4816 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4819 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4821 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4822 and DIR_SEPARATOR_2 for a target.
4823 Correct minor typos.
4825 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4826 and DIR_SEPARATOR_2 for a target into account.
4828 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4830 * lang.c (java_init): Update prototype, move code to java_post_options.
4831 (java_post_options): Similarly.
4833 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4835 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4836 compare file name components depending on the case-sensitivity
4837 or otherwise of the host file system.
4839 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4840 "strcmp" to compare file name components.
4841 Use IS_DIR_SEPARATOR instead of comparing directly against
4843 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4844 comparing directly against DIR_SEPARATOR.
4846 2003-03-04 Tom Tromey <tromey@redhat.com>
4848 * Make-lang.in (java.tags): New target.
4850 2003-03-01 Roger Sayle <roger@eyesopen.com>
4852 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4853 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4855 2003-03-01 Tom Tromey <tromey@redhat.com>
4857 * parse.y (jdep_resolve_class): Only check deprecation if we found
4860 2003-02-28 Tom Tromey <tromey@redhat.com>
4863 * class.c (maybe_layout_super_class): Always pass a WFL to
4865 * parse.y (do_resolve_class): Updated comment to explain
4868 2003-02-26 Tom Tromey <tromey@redhat.com>
4870 * jcf-write.c (generate_classfile): Check whether class is
4871 deprecated before writing attribute count.
4873 2003-02-25 Roger Sayle <roger@eyesopen.com>
4875 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4876 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4878 2003-02-23 Tom Tromey <tromey@redhat.com>
4880 * lang-options.h: Added -Wdeprecated.
4881 * gcj.texi (Warnings): Document -Wdeprecated.
4882 * java-tree.h (flag_deprecated): Declare.
4883 * lang.c (lang_W_options): Added deprecated.
4884 (flag_deprecated): New global.
4885 * chartables.h: Rebuilt.
4886 * gen-table.pl (process_one): Look at whitespace.
4887 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4888 * parse.h (CLEAR_DEPRECATED): New macro.
4889 (CHECK_DEPRECATED_NO_RESET): New macro.
4890 * jcf-parse.c (handle_deprecated): New function.
4891 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4892 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4893 * parse.y (resolve_type_during_patch): Check deprecation.
4894 (jdep_resolve_class): Likewise.
4895 (process_imports): Likewise.
4896 (resolve_expression_name): Likewise.
4897 (check_deprecation): Strip arrays from decl. Check
4899 (patch_method_invocation): Also check the particular constructor
4901 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4902 * jcf-write.c (append_deprecated_attribute): New function.
4903 (generate_classfile): Generate deprecated attribute when
4905 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4906 (java_lex) [case '*']: Simplify logic.
4907 (java_start_char_p): Use LETTER_MASK.
4908 (java_part_char_p): Likewise.
4909 (java_space_char_p): New function.
4911 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4913 Change base class access representation.
4914 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4915 (add_interface_do): Likewise.
4917 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4919 * decl.c (java_init_decl_processing): Change
4920 soft_lookupjnimethod_node to reflect the change in
4921 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4922 * expr.c (build_jni_stub): Calculate and pass the size
4923 on the stack of the arguments to a JNI function. Use
4924 new target macro MODIFY_JNI_METHOD_CALL to allow a
4925 target to modify the call to a JNI method.
4927 2003-02-08 Roger Sayle <roger@eyesopen.com>
4929 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4930 instead of basename to avoid compiler warnings on Tru64.
4932 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4934 * gcj.texi: Update to GFDL 1.2.
4936 2003-01-31 Andrew Haley <aph@redhat.com>
4938 * parse.y (java_expand_classes): Scan the whole class list looking
4939 for access methods that haven't yet been expanded.
4941 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4945 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4946 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4947 * jcf-parse.c: Likewise.
4949 2003-01-31 Mark Wielaard <mark@klomp.org>
4951 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4953 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4955 * class.c (make_class): Use BINFO_ELTS.
4956 (set_super_info): Likewse.
4957 (add_interface_do): Likewise.
4959 2003-01-30 Tom Tromey <tromey@redhat.com>
4961 * jcf-parse.c (read_class): Update identifier's class value if it
4962 changed during parsing.
4964 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4966 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4967 Propagate change to all other rules as required.
4968 (java/parse-scan.o): Add explicit dependency on
4969 $(parsedir)/java/parse-scan.c .
4971 2003-01-29 Tom Tromey <tromey@redhat.com>
4973 * parse.y (patch_assignment): Only transform the rhs of an
4974 assignment when compiling to native.
4976 2003-01-28 Tom Tromey <tromey@redhat.com>
4978 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4980 2003-01-28 Tom Tromey <tromey@redhat.com>
4982 * lex.c (java_lex): Don't include UEOF as part of token.
4983 (java_read_unicode): Error if \u sequence prematurely terminated.
4985 2003-01-27 Tom Tromey <tromey@redhat.com>
4987 * parse.y (java_check_regular_methods): Check for construct after
4988 checking types in throws clause.
4990 2003-01-24 Tom Tromey <tromey@redhat.com>
4992 * class.c (build_static_field_ref): Only a String or numeric field
4993 can fold to a constant.
4995 2003-01-23 Tom Tromey <tromey@redhat.com>
4997 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4998 file name in resource buffer.
5000 2003-01-23 Tom Tromey <tromey@redhat.com>
5002 * expr.c (build_known_method_ref): Use method's context to find
5005 2003-01-23 Tom Tromey <tromey@redhat.com>
5007 * constants.c (set_constant_entry): Allocated cleared memory.
5009 2003-01-22 Tom Tromey <tromey@redhat.com>
5011 * java-tree.h: Don't use PARAMS.
5012 * resource.c: Add prototypes for all functions.
5013 (write_resource_constructor): Use `const char *' to avoid
5016 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5018 * jcf-parse.c (process_zip_dir): Remove unused variable.
5020 2003-01-22 Tom Tromey <tromey@redhat.com>
5022 * expr.c (build_invokeinterface): Abort if method's context is not
5025 2003-01-22 Tom Tromey <tromey@redhat.com>
5027 * gcj.texi (Input and output files): Mention non-class entries.
5028 * decl.c (java_init_decl_processing): Call
5029 init_resource_processing.
5030 * java-tree.h (compile_resource_data, write_resource_constructor,
5031 compile_resource_file, init_resource_processing): Declare.
5032 * config-lang.in (gtfiles): Added resource.c.
5033 * Make-lang.in (gt-java-resource.h): New target.
5034 (JAVA_OBJS): Added resource.o.
5035 (java/resource.o): New target.
5036 * resource.c: New file.
5037 * class.c (compile_resource_file): Moved to resource.c.
5038 (registerResource_libfunc): Likewise.
5039 (utf8_decl_list): Mark with GTY; now static.
5040 * jcf-parse.c (classify_zip_file): New function.
5041 (parse_zip_file_entries): Use it; compile .properties files.
5042 (process_zip_dir): Use classify_zip_file and compute_class_name.
5043 Don't write class name into zip directory.
5044 (java_parse_file): Call write_resource_constructor.
5045 (compute_class_name): New function.
5046 * jcf-io.c (read_zip_member): Reindented.
5048 2003-01-21 Tom Tromey <tromey@redhat.com>
5050 * class.c (supers_all_compiled): New function.
5051 (make_class_data): Use it.
5053 2003-01-21 Tom Tromey <tromey@redhat.com>
5055 * parse.y (method_header): Native method can't be strictfp.
5056 No method can be transient or volatile.
5058 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5060 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5062 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5064 * check-init.c: Fix comment typos.
5065 * class.c: Likewise.
5066 * constants.c: Likewise.
5068 * except.c: Likewise.
5070 * java-except.h: Likewise.
5071 * java-tree.h: Likewise.
5072 * javaop.h: Likewise.
5073 * jcf-dump.c: Likewise.
5074 * jcf-io.c: Likewise.
5075 * jcf-parse.c: Likewise.
5076 * jcf-write.c: Likewise.
5078 * mangle.c: Likewise.
5079 * typeck.c: Likewise.
5080 * verify.c: Likewise.
5082 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5084 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5085 * jcf-write.c: Include "tm_p.h".
5087 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5089 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5091 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5093 * builtins.c (java_build_function_call_expr): Renamed from
5094 build_function_call_expr. All callers changed.
5096 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5097 * jcf-parse.c: Include tm_p.h.
5099 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5102 2003-01-14 Tom Tromey <tromey@redhat.com>
5104 * class.c (make_class_data): Check that super is compiled before
5105 building class reference to it.
5107 2003-01-14 Andrew Haley <aph@redhat.com>
5109 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5110 varargs function -- correct.
5112 2003-01-14 Andrew Haley <aph@redhat.com>
5114 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5116 2003-01-14 Andrew Haley <aph@redhat.com>
5118 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5119 varargs function -- correct.
5121 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5122 temporary if the RHS is a reference.
5124 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5126 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5127 * keyword.h: Regenerated.
5129 * All Files: Convert to ISO C style function definitions.
5131 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5133 * parse.y (check_pkg_class_access): ANSIfy definition.
5135 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5137 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5140 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5142 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5144 Merge from pch-branch:
5146 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5148 * Make-lang.in (java/gjavah.o): Update dependencies.
5149 * gjavah.c: Include ggc.h.
5151 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5153 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5154 (JCFDUMP_OBJS): Add ggc-none.o.
5155 (java/jcf-dump.o): Depend on GGC_H.
5156 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5157 CPool substructures.
5158 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5159 * jcf-dump.c: Include ggc.h.
5161 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5163 * jcf.h (union cpool_entry): New.
5164 (struct CPool): Use gengtype to mark. Change field 'data' to be
5166 (struct JCF): Use gengtype to mark.
5167 (CPOOL_UINT): Update for new cpool_entry type.
5168 (CPOOL_USHORT1): Likewise.
5169 (CPOOL_USHORT2): Likewise.
5170 (CPOOL_FINISH): Use GC to free cpool subfields.
5171 * parse.h (struct parser_ctxt): Mark field current_jcf.
5172 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5173 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5174 (main_jcf): Use gengtype to mark.
5175 (ggc_mark_jcf): Delete.
5176 (get_constant): Update for new cpool_entry type.
5177 (give_name_to_class): Likewise.
5178 (get_class_constant): Likewise.
5179 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5180 (java_parse_file): Use GGC to allocate struct JCF.
5181 (init_jcf_parse): Don't call ggc_add_root.
5182 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5184 * java-tree.h (current_jcf): Use gengtype to mark.
5185 (CPOOL_UTF): Update for new cpool_entry type.
5186 (outgoing_cpool): Use gengtype to mark.
5187 (struct lang_type): GC struct JCF and struct CPool.
5188 * config-lang.in (gtfiles): Add jcf.h.
5189 * constants.c (find_tree_constant): New.
5190 (set_constant_entry): Allocate cpool subfields using GGC. Update
5191 for new cpool_entry type.
5192 (find_constant1): Update for new cpool_entry type.
5193 (find_constant2): Likewise.
5194 (find_utf8_constant): Use find_tree_constant.
5195 (find_class_or_string_constant): Remove unnecessary cast to jword.
5196 Update for new cpool_entry type.
5197 (count_constant_pool_bytes): Update for new cpool_entry type.
5198 (write_constant_pool): Likewise.
5199 (alloc_name_constant): Use find_tree_constant.
5200 (build_constants_constructor): Update for new cpool_entry type.
5202 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5204 * parse.y (mark_parser_ctxt): Delete.
5205 (goal): Don't use ggc_add_root.
5206 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5207 (java_pop_parser_context): Let GC free parser_ctxt.
5208 (java_parser_context_resume): Likewise.
5209 * parse.h (struct parser_ctxt): Use gengtype to mark.
5211 (ctxp_for_generation): Likewise.
5212 * lex.h (struct java_lc_s): Mark for gengtype.
5213 (java_lexer): Rearrange for gengtype.
5214 * config-lang.in (gtfiles): Add lex.h, parse.h.
5216 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5218 * All Files: Remove PARAMS macro.
5220 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5221 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5224 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5227 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5229 * Make-lang.in (java.install-common, java.uninstall,
5230 java.install-info, java.install-man): Prepend $(DESTDIR)
5231 to destination paths in all (un)installation commands.
5232 (java.install-common): Rewrite $(LN) command to support
5233 DESTDIR with "ln" as well as with "ln -s".
5235 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5237 * java-tree.h: Protect against multiple inclusion.
5239 2003-01-07 Tom Tromey <tromey@redhat.com>
5241 * class.c (add_assume_compiled): Don't adjust parent if we're
5242 already at the root of tree.
5244 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5246 * lang.c (dump_compound_expr): Prototype.
5248 2003-01-03 Tom Tromey <tromey@redhat.com>
5250 Fix for PR java/8712:
5251 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5252 when simply checking against `null'.
5254 2003-01-03 Tom Tromey <tromey@redhat.com>
5256 * gcj.texi (Standard Properties): Document http.proxyHost and
5259 * gcj.texi (GNU Classpath Properties): Document new properties.
5261 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5263 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5264 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5265 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5267 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5269 * Make-lang.in, boehm.c, buffer.c,
5270 buffer.h, builtins.c, class.c,
5271 config-lang.in, constants.c,
5272 convert.h, decl.c, except.c,
5273 expr.c, java-except.h,
5274 java-tree.h, javaop.def,
5275 jcf-parse.c, jcf-write.c,
5276 jv-scan.c, jvgenmain.c,
5277 jvspec.c, keyword.gperf,
5278 keyword.h, lang-options.h,
5279 lang-specs.h, lang.c, lex.c,
5280 lex.h, mangle.c, mangle_name.c,
5281 parse-scan.y, parse.h, parse.y,
5282 typeck.c, verify.c, xref.c,
5283 xref.h: Replace "GNU CC" with
5284 "GCC" in the copyright header.
5286 * check-init.c, gjavah.c, javaop.h,
5287 jcf-depend.c, jcf-dump.c, jcf-io.c,
5288 jcf-path.c, jcf-reader.c, jcf.h,
5289 zextract.c, zipfile.h: These files are
5290 "part of GCC". Also say "GCC" not "GNU CC".
5292 2002-12-30 DJ Delorie <dj@redhat.com>
5294 * Make-lang.in: Protect against texi2pod/pod2man failing.
5296 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5298 * gcj.texi: Use @copying.
5300 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5302 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5303 print_cxx_classname.
5304 (print_cxx_classname): Add add_scope parameter.
5305 (print_class_decls): Do not emit a semicolon after the extern
5307 (process_file): Adjust calls to print_cxx_classname.
5309 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5311 * gcj.texi: Include Cover Texts in man page.
5313 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5315 * class.c (build_static_field_ref): Check FIELD_FINAL.
5317 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5318 instead of current_constant_pool_data_ref.
5319 * java-tree.h (current_constant_pool_data_ref): Undefine.
5320 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5321 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5322 current_constant_pool_data_ref.
5324 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5325 not build_internal_class_name.
5327 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5328 Use it when class ref isn't certain to be compiled.
5330 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5332 * gcj.texi: Include gcc-common.texi.
5333 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5334 $(srcdir)/doc/include/gcc-common.texi.
5336 2002-12-22 Anthony Green <green@redhat.com>
5338 * gcj.texi (Limitations): Add note about org.xml.sax and
5341 2002-12-20 Tom Tromey <tromey@redhat.com>
5343 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5344 where minimum case value is Integer.MIN_VALUE.
5347 2002-12-18 Andrew Haley <aph@redhat.com>
5349 * parse.y (patch_invoke): Force evaluation order when `check' is
5350 set. For PR libgcj/8945.
5352 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5354 * gcj.texi: Change version number to 3.4.
5356 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5357 Andrew Haley <aph@redhat.com>
5359 * parse.y (source_end_java_method): Remove custom encoding of line
5360 numbers for a function decl before passing it to the back end.
5362 2002-12-03 Andrew Haley <aph@redhat.com>
5364 * class.c (make_class_data): New field, "chain".
5365 * decl.c (java_init_decl_processing): Likewise.
5367 2002-12-02 Tom Tromey <tromey@redhat.com>
5370 * parse.y (do_resolve_class): Handle qualified name via
5373 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5375 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5376 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5377 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5378 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5379 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5380 Include coretypes.h and tm.h.
5381 * Make-lang.in: Update dependencies.
5383 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5385 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5387 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5389 * jcf-reader.c: Don't expand JCF_readu4 inside the
5390 expansion of JCF_SKIP.
5392 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5394 * jcf-reader.c: Don't expand JCF_readu4 inside the
5395 expansion of JCF_SKIP.
5397 2002-11-22 Tom Tromey <tromey@redhat.com>
5399 * parse.y (patch_binop): Cast right hand side of shift expression
5400 to `int'. Fixes PR java/8676.
5402 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5403 Andrew Haley <aph@redhat.com>
5405 * gcc/java/jcf-write.c (write_classfile): Remove target
5406 class file, if it exists, before renaming the temporary
5409 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5411 * jvspec.c (lang_specific_spec_functions): New.
5413 2002-11-18 Tom Tromey <tromey@redhat.com>
5415 Fix for PR java/7912:
5416 * expr.c (can_widen_reference_to): Allow cast of array to
5417 Cloneable or Serializable.
5418 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5419 (java_io_serializable_identifier_node): Likewise.
5420 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5421 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5422 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5423 java_io_serializable.
5424 * decl.c (java_init_decl_processing): Initialize
5425 java_lang_cloneable_identifier_node and
5426 java_io_serializable_identifier_node.
5427 (java_lang_cloneable_identifier_node): New global.
5428 (java_io_serializable_identifier_node): Likewise.
5430 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5432 * buffer.c: Remove unnecessary casts.
5433 * check-init.c: Likewise.
5434 * class.c: Likewise.
5435 * constants.c: Likewise.
5437 * except.c: Likewise.
5438 * gjavah.c: Likewise.
5439 * jcf-io.c: Likewise.
5440 * jcf-parse.c: Likewise.
5441 * jcf-path.c: Likewise.
5442 * jvspec.c: Likewise.
5445 * verify.c: Likewise.
5447 2002-11-06 Tom Tromey <tromey@redhat.com>
5449 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5452 2002-11-05 Tom Tromey <tromey@redhat.com>
5454 Fix for PR java/6388.
5455 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5456 * java-tree.h (enum java_tree_index): New values
5457 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5458 (decimal_int_max, decimal_long_max): New defines.
5459 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5460 (error_if_numeric_overflow): Rewrote range checking.
5461 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5464 2002-11-02 Tom Tromey <tromey@redhat.com>
5466 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5468 * class.c (make_method_value): Put class name, not signature, into
5469 `throws' field. For PR java/8415.
5471 2002-10-24 Tom Tromey <tromey@redhat.com>
5473 * gcj.texi (Invoking gij): Document --showversion.
5474 (Standard Properties): java.library.path now set.
5476 2002-10-23 Tom Tromey <tromey@redhat.com>
5478 * gjavah.c (decode_signature_piece): In JNI mode, print
5479 `jobjectArray' when array depth is nonzero.
5482 2002-10-15 Andrew Haley <aph@redhat.com>
5484 * parse.y (patch_invoke): Call force_evaluation_order on a static
5486 (resolve_qualified_expression_name): Call force_evaluation_order
5487 on a arg list that is part of a Qualified Expression Name.
5489 * lang.c (dump_compound_expr): New.
5490 (java_dump_tree): New.
5492 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5494 * gcj.texi: Added item describing the GCJ runtime property
5497 2002-10-15 Richard Henderson <rth@redhat.com>
5499 * jcf-parse.c (get_constant): Fix type warning.
5501 2002-10-15 Andrew Haley <aph@redhat.com>
5503 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5504 (java_inlining_map_static_initializers): Declare.
5506 2002-10-14 Andrew Haley <aph@redhat.com>
5508 * tree-inline.c (remap_block): All local class initialization
5509 flags go in the outermost scope.
5510 (expand_call_inline): Call java_inlining_map_static_initializers.
5511 (expand_call_inline): Call java_inlining_merge_static_initializers.
5512 * java/lang.c (merge_init_test_initialization): New.
5513 (java_inlining_merge_static_initializers): New.
5514 (inline_init_test_initialization): New.
5515 (java_inlining_map_static_initializers): New.
5517 2002-10-11 Mark Wielaard <mark@klomp.org>
5519 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5521 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5523 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5525 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5527 * parse.y (merge_string_cste): Add parentheses around & within |.
5529 2002-10-08 Tom Tromey <tromey@redhat.com>
5531 * parse.y (variable_declarator_id): Simplify error path for
5532 array declarator error. For PR java/8003.
5534 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5536 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5539 2002-10-08 Andrew Haley <aph@redhat.com>
5541 * parse.y (attach_init_test_initialization_flags): Check for
5544 2002-10-07 Anthony Green <green@redhat.com>
5546 * parse.y (merge_string_cste): Fix bug in string concatenation.
5548 2002-10-03 Michael Koch <konqueror@gmx.de>
5550 * gcj.texi (Standard properties):
5551 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5553 2002-10-02 Roger Sayle <roger@eyesopen.com>
5555 PR optimization/6627
5556 * lang.c (java_init): If storing the vbit in function
5557 pointers, ensure that force_align_functions_log is atleast
5558 one to aid compatability with g++ vtables.
5560 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5562 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5563 foul of type-based aliasing.
5565 2002-09-30 Anthony Green <green@redhat.com>
5567 * gcj.texi (Invoking jv-scan): Fix texinfo.
5569 2002-09-28 Anthony Green <green@redhat.com>
5571 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5572 (Code Generation): Add -fno-assert documentation.
5573 * jv-scan.c (flag_assert): New global.
5574 (options): Add assert option.
5575 (help): Add --no-assert documentation.
5576 * parse-scan.y (flag_assert): New global.
5577 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5578 (flag_assert): New global.
5579 * java-tree.h (flag_assert): New global.
5580 * lex.c (java_lex): Obey flag_assert.
5581 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5584 2002-09-26 Andrew Haley <aph@redhat.com>
5586 * expr.c (build_java_array_length_access): Check for null pointer.
5587 * expr.c (expand_java_arrayload): Likewise.
5589 2002-09-21 Richard Henderson <rth@redhat.com>
5591 * jcf-parse.c (get_constant): Decode from IEEE no matter
5592 what the target format.
5594 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5596 * ChangeLog: Follow spelling conventions.
5597 * class.c: Likewise.
5600 * gjavah.c: Likewise.
5601 * java-tree.h: Likewise.
5602 * jcf-dump.c: Likewise.
5603 * jcf-parse.c: Likewise.
5604 * jvspec.c: Likewise.
5606 * mangle.c: Likewise.
5607 * parse.y: Likewise.
5609 2002-09-17 Tom Tromey <tromey@redhat.com>
5611 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5612 where \r appears at EOF. Fixes PR java/7950.
5614 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5616 * jvspec.c (lang_specific_driver): Remove unused variable.
5618 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5620 * java-tree.h (union lang_tree_node): Add chain_next option.
5622 2002-09-16 Richard Henderson <rth@redhat.com>
5624 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5625 use new real.h interface.
5626 * jcf-write.c (find_constant_index): Use new real.h interface.
5627 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5629 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5631 * lang.c: Follow spelling conventions.
5633 2002-09-11 Per Bothner <per@bothner.com>
5635 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5636 constant to the type of the field.
5637 (java_complete_tree): Remove now-redundant code.
5639 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5641 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5644 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5645 return label if a ret instruction for the jsr has been reached.
5647 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5649 * parse.y (DIR_SEPARATOR): Don't define.
5650 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5652 2002-08-28 Andrew Haley <aph@redhat.com>
5654 * verify.c (verify_jvm_instructions): Allow exception handler
5655 inside code that is being protected, but generate a warning.
5656 * except.c (link_handler): Initialize `expanded' in new eh_range.
5657 (binding_depth, is_class_level, current_pc): Declare extern.
5659 2002-09-01 Mark Wielaard <mark@klomp.org>
5661 * gcj.texi: Add chapter about system properties.
5664 2002-08-26 Tom Tromey <tromey@redhat.com>
5666 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5667 conversion if RHS_TYPE is byte, short, or char.
5669 2002-08-22 Tom Tromey <tromey@redhat.com>
5671 * gcj.texi (Invoking gij): Document -cp and -classpath.
5673 2002-08-21 Tom Tromey <tromey@redhat.com>
5675 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5676 $(prefix)/share. For PR libgcj/7633.
5678 For PR java/6005 and PR java/7611:
5679 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5680 (java_can_use_bit_fields_p): New function.
5682 2002-08-16 Tom Tromey <tromey@redhat.com>
5684 * gcj.texi (Class Initialization): Mention class initialization of
5687 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5689 * Make-lang.in (java-tree-inline.o): New.
5690 (JAVA_OBJS): Add java-tree-inline.o.
5691 * parse.y (source_end_java_method): Call java_optimize_inline.
5692 (java_expand_method_bodies): Save method's tree in
5694 (add_stmt_to_compound): Keep track of the number of statments.
5695 * lang.c (java_init): Enable flag_inline_trees.
5696 (java_post_options): If flag_inline_functions is on, enable
5697 flag_inline_trees instread.
5698 (decl_constant_value): New.
5699 (java_tree_inlining_walk_subtrees): New.
5700 * java-tree.h (DECL_NUM_STMTS): New macro.
5701 (java_optimize_inline): Declare.
5702 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5703 Handle a LABEL_EXPR.
5704 * decl.c (build_result_decl): If we already have a DECL_RESULT
5706 (dump_function): New.
5707 (java_optimize_inline): New.
5708 (dump_function): New.
5710 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5713 * parse.y (build_assertion): Invert return from
5714 desiredAssertionStatus.
5716 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5718 * jcf-write.c (get_access_flags): Return correct access flags for
5719 private and protected inner classes.
5721 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5723 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5725 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5727 * mangle_name.c: Don't include obstack.h twice.
5728 * xref.c: Don't include obstack.h.
5730 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5732 * class.c: (permanent_obstack): Delete declaration.
5733 * constants.c: (permanent_obstack): Delete declaration.
5734 * except.c: (permanent_obstack): Delete declaration.
5735 * expr.c: (permanent_obstack): Delete declaration.
5736 * jcf-parse.c: (permanent_obstack): Delete declaration.
5737 (saveable_obstack): Delete declaration.
5738 * parse.h: (permanent_obstack): Delete declaration.
5739 * typeck.c: (permanent_obstack): Delete declaration.
5741 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5743 * gcj.texi (version-gcc): Increase to 3.3.
5745 2002-07-22 Tom Tromey <tromey@redhat.com>
5747 * lex.c (java_lex): Check for `e' or `E' after 0.
5749 2002-07-21 Richard Henderson <rth@redhat.com>
5751 * lang.c (java_unsafe_for_reeval): New.
5752 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5754 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5756 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5757 (jcf_path_init): Use GET_ENVIRONMENT.
5759 2002-07-10 Roger Sayle <roger@eyesopen.com>
5760 Zack Weinberg <zack@codesourcery.com>
5762 * builtins.c (initialize_builtins): Remove defines that
5763 handled C/C++ specific junk hereby removed from builtins.def.
5765 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5767 * lang.c (java_post_options): Update prototype.
5769 2002-07-05 Roger Sayle <roger@eyesopen.com>
5771 * builtins.c (initialize_builtins): Ignore the additional
5772 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5773 the builtins.def file.
5775 2002-07-01 Tom Tromey <tromey@redhat.com>
5778 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5781 2002-07-01 Roger Sayle <roger@eyesopen.com>
5783 * java/decl.c (builtin_function): Accept additional parameter.
5784 (java_init_decl_processing): Pass an additional NULL_TREE
5785 argument to builtin_function.
5787 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5789 * gcj.texi: Fixed gcj invocation example so that it compiles.
5791 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5793 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5794 * parse.y (mark_parser_ctxt): Likewise.
5795 (check_modifiers, declare_local_variables): Avoid incorrect
5796 hardcoded constant 10.
5798 * lex.c (java_read_char): Avoid "comparison is always true"
5801 2002-06-25 Andreas Schwab <schwab@suse.de>
5803 * expr.c (JSR): Avoid undefined operation on PC.
5805 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5807 * decl.c (clear_binding_level): Const-ify.
5809 2002-06-13 Akim Demaille <akim@epita.fr>
5811 * parse.y (class_declaration, interface_declaration): Make sure
5812 all their rules have an action, in order to avoid meaningless `$$
5813 = $1' and their type clashes.
5815 2002-06-11 Tom Tromey <tromey@redhat.com>
5817 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5818 * parse-scan.y (statement_without_trailing_substatement): Added
5820 (assert_statement): New rule.
5821 * java-tree.h (struct lang_type) [assertions]: New field.
5822 (TYPE_USES_ASSERTIONS): New macro.
5823 (CLASS_USES_ASSERTIONS): Likewise.
5824 (FIELD_SYNTHETIC): New define.
5825 * lex.c (java_lval;): Added ASSERT_TK.
5826 * parse.y (ASSERT_TK): Added.
5827 (statement_without_trailing_substatement): Added assert_statement.
5828 (assert_statement): New rule.
5829 (build_assertion): New function.
5830 (maybe_generate_pre_expand_clinit): Create and initialize
5831 $assertionsDisabled.
5832 (lookup_package_type): Removed decl.
5833 * keyword.h: Rebuilt.
5834 * keyword.gperf (assert): New token.
5836 2002-06-10 Akim Demaille <akim@epita.fr>
5838 * parse.y (interface_type_list, class_member_declaration)
5839 (unary_expression_not_plus_minus): Remove duplicate %type.
5842 2002-06-09 Tom Tromey <tromey@redhat.com>
5844 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5846 * parse.y (method_header): Give error message in all cases.
5849 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5851 Don't use RTL inlining. Fix for PR java/6820.
5852 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5853 (flag_really_inline): New.
5854 (java_decode_option): Set flag_really_inline if -finline-functions
5856 (java_post_options): New function. Turn off inlining unless
5857 flag_really_inline is set.
5859 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5861 * gjavah.c (throwable_p): Accept argument as either a classname or
5862 signature fragment. Create null-terminated classname string for super
5863 when calling itself recursively.
5864 (decode_signature_piece): Skip first character from class name
5865 signature when calling throwable_p.
5867 2002-06-08 H.J. Lu (hjl@gnu.org)
5869 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5871 2002-06-04 Tom Tromey <tromey@redhat.com>
5873 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5875 2002-06-04 Michael Koch <konqueror@gmx.de>
5877 * gcj.texi (Input Options): Fixed typo.
5879 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5881 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5882 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5883 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5884 and all now-pointless local variables. Rename other local
5885 variables to reflect their not being handles.
5887 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5888 #if JCF_USE_STDIO blocks.
5890 * parse.y: Add missing semicolon at end of rule.
5892 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5894 * check-init.c (attach_initialized_static_class): Delete, unused.
5895 * parse.y: Use htab_t instead of struct hashtable, update
5897 * java-tree.h: Include hashtab.h instead of hash.h.
5898 (struct lang_decl_func): Use htab_t, set up for gengtype.
5899 (struct init_test_hash_entry): Delete.
5900 (struct treetreehash_entry): New.
5901 (java_treetreehash_find): New
5902 (java_treetreehash_new): New prototype.
5903 (java_treetreehash_create): New prototype.
5904 (java_mark_tree): Delete prototype.
5905 (java_hash_hash_tree_node): Delete prototype.
5906 (java_hash_compare_tree_node): Delete prototype.
5907 (attach_initialized_static_class): Delete prototype.
5908 * expr.c (build_class_init): Update to use java_treetreehash
5910 (java_expand_expr): Update to use htab_t.
5911 (emit_init_test_initialization): Likewise.
5912 * decl.c (java_mark_tree): Delete.
5913 * class.c (init_test_hash_newfunc): Delete.
5914 (java_hash_hash_tree_node): Delete.
5915 (java_hash_compare_tree_node): Delete.
5916 (add_method_1): Update to use java_treetreehash functions.
5917 (JAVA_TREEHASHHASH_H): New macro.
5918 (java_treetreehash_hash): New function.
5919 (java_treetreehash_compare): New function.
5920 (java_treetreehash_find): New function.
5921 (java_treetreehash_new): New function.
5922 (java_treetreehash_create): New function.
5923 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5925 * Make-lang.in (java/parse.o): Depend on debug.h.
5926 * java-tree.h (struct lang_identifier): Use gengtype.
5927 (union lang_tree_node): New.
5928 (struct lang_decl_func): Use gengtype.
5929 (struct lang_decl_var): Likewise.
5930 (struct lang_decl): Likewise.
5931 * parse.y: Include debug.h.
5932 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5934 * lang.c (struct language_function): New dummy structure.
5936 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5937 descriminator for DECL_LANG_SPECIFIC.
5938 (struct lang_decl_func): Rename from struct lang_decl.
5939 (enum lang_decl_desc): New.
5940 (struct lang_decl): Make it a union. Update all the accessor macros.
5941 (struct lang_type): Use gengtype.
5942 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5943 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5944 are now the same size.
5945 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5946 use discriminator to mark DECL_LANG_SPECIFIC.
5948 * Make-lang.in (gt-java-builtins.h): New rule.
5949 (java/builtins.o): Add dependency on gt-<filename>.h.
5950 * builtins.c: Use gengtype for roots.
5951 (union string_or_tree): Use gengtype.
5952 (struct builtin_record): Use gengtype.
5953 * config-lang.in (gtfiles): Add builtins.c.
5955 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5956 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5957 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5958 gt-java-parse.h, gtype-java.h): Add rules to generate.
5959 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5960 (class.o): Add dependency on gt-*.h.
5961 (constants.o): Likewise.
5964 (jcf-parse.o): Likewise.
5965 (jcf-write.o): Likewise.
5967 * config-lang.in (gtfiles): New.
5968 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5969 * constants.c: Replace uses of ggc_add_* with GTY markers.
5971 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5972 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5973 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5974 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5976 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5978 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5979 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5981 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5982 Include gtype-java.h.
5984 2002-06-02 Tom Tromey <tromey@redhat.com>
5986 Fix for PR java/5913:
5987 * parse.y (patch_binop): Call patch_string on op1.
5989 2002-06-02 Tom Tromey <tromey@redhat.com>
5991 Fix for PR java/1343, PR java/6336:
5992 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5993 formatting. Changed return type.
5994 (anonymous_class_counter): Moved to top of file.
5995 (maybe_make_nested_class_name): Append number to class name for
5996 function-local classes.
5998 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6000 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6001 * Make-lang.in: Update dependency lists.
6003 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6005 * gjavah.c (throwable_p): Do not free the name of the class after
6006 passing it to find_class.
6007 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6008 * jcf-io.c (dirent.h): Include it.
6009 (fnmatch.h): Likewise.
6010 (compare_path): New function.
6011 (java_or_class_file): Likewise.
6012 (memoized_dirlist_entry): New type.
6013 (memoized_dirlist_lookup_eq): New function.
6014 (memoized_dirlists): New variable.
6015 (caching_stat): New function.
6016 (memoized_class_lookup_eq): New function.
6017 (memoized_class_lookups): Likewise.
6018 (find_class): Use memoized_class_lookups and caching_stat.
6019 * jcf.h (JCF_USE_SCANDIR): Define.
6020 * parse.y (java_expand_classes): Write the class files in reverse
6023 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6025 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6027 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6029 * jcf-write.c (write_classfile): Unlink the temporary file if it
6030 cannot be renamed. Use concat to build up the name of the
6033 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6035 * jcf-write.c (write_classfile): Write the file to a
6036 temporary file and then rename it.
6038 2002-05-07 Tom Tromey <tromey@redhat.com>
6040 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6042 Fix for PR java/1200:
6043 * gjavah.c (throwable_p): New function.
6044 (decode_signature_piece): Use it. A `WeakReference' isn't the
6047 (gcjh_streq): New function.
6049 2002-05-07 Andreas Jaeger <aj@suse.de>
6051 * parse.y (finish_for_loop): Fix if statement.
6053 2002-05-06 Tom Tromey <tromey@redhat.com>
6055 Fix for PR java/5941:
6056 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6057 loop update expression.
6058 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6059 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6061 2002-05-04 Mark Wielaard <mark@klomp.org>
6064 * parse.y (build_string_concatenation): Return just op1 only when op2
6065 is null and op1 is a STRING_CST, otherwise always construct a
6068 2002-04-27 Tom Tromey <tromey@redhat.com>
6071 * parse.y (string_convert_int_cst): New function.
6072 (merge_string_cste): Use it.
6074 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6076 * java-tree.h (java_parse_file): Update.
6077 (java_set_yydebug): Remove.
6078 * jcf-parse.c (yydebug): Remove.
6079 (java_set_yydebug): Die.
6080 (java_parse_file): Update.
6081 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6083 2002-04-24 Tom Tromey <tromey@redhat.com>
6086 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6087 EXPR_WFL_QUALIFICATION of qual_wfl.
6089 2002-04-23 Per Bothner <per@bothner.com>
6091 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6092 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6093 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6095 2002-04-23 Tom Tromey <tromey@redhat.com>
6098 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6099 recognize `-fcompile-resource='.
6100 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6103 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6105 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6106 paths. Fixes PR java/2791.
6108 2002-04-19 Andrew Haley <aph@redhat.com>
6110 * jcf-write.c (push_long_const): lo, hi: New variables.
6111 Use rshift_double to extract the high part of a 64-bit long.
6112 Use WORD_TO_INT to extract the low part.
6114 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6115 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6116 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6118 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6120 * typeck.c (incomplete_type_error): Remove.
6122 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6124 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6125 for hash synchronization.
6126 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6127 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6130 2002-04-16 Mark Wielaard <mark@klomp.org>
6132 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6135 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6137 Fix for PR java/6294:
6138 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6141 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6143 Fix for PR java/6085:
6144 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6145 to get enclosing "this" argument for inner-class constructor
6146 invocation. Pass correct arguments to build_access_to_thisn.
6148 2002-04-10 Andreas Jaeger <aj@suse.de>
6150 * gcj.texi (Input Options): Fix extdirs patch.
6152 2002-04-10 Anthony Green <green@redhat.com>
6154 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6156 2002-04-09 Anthony Green <green@redhat.com>
6158 * gcj.texi (Input Options): Add --extdirs documentation.
6159 * jcf-dump.c (OPT_extdirs): New macro.
6160 (options): Add extdirs option.
6161 (help): Describe --extdirs.
6162 (main): Handle OPT_extdirs.
6163 * gjavah.c (OPT_extdirs): New macro.
6164 (options): Add extdirs option.
6165 (help): Describe --extdirs.
6166 (main): Handle OPT_extdirs.
6167 * jcf-path.c (jcf_path_init): Add extdirs support.
6168 (jcf_path_extdirs_arg): New function.
6169 (extensions): New variable to hold extensions path entries.
6170 * jvspec.c: Remove -fextdirs= when compiling main().
6171 * lang.c (java_decode_option): Handle -fextdirs=.
6172 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6173 * Make-lang.in: Compile jcf-path with version info for use in
6174 identifying the appropriate libgcj.jar.
6176 2002-04-08 Tom Tromey <tromey@redhat.com>
6179 * .cvsignore: Added rmic.1 and rmiregistry.1.
6180 * gcj.texi (Top): Link to new nodes.
6181 (Invoking rmic): New node.
6182 (Invoking rmiregistry): Likewise.
6183 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6185 (java.maintainer-clean): Likewise.
6186 ($(srcdir)/java/rmic.1): New target.
6187 ($(srcdir)/java/rmiregistry.1): Likewise.
6188 (java.install-man): Handle rmic.1 and rmiregistry.1.
6190 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6192 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6193 Add note about handling uncaught exceptions. Add an exception handler
6196 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6198 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6199 after using it to patch CALL_EXPR.
6201 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6203 * gcj.texi (Invocation): Document CNI invocation API.
6205 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6207 * expr.c (truthvalue_conversion): Rename. Update.
6208 (expand_compare): Update.
6209 * java-tree.h (java_truthvalue_conversion): New.
6210 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6212 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6214 * java-tree.h (java_mark_addressable): New.
6215 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6216 * typeck.c (mark_addressable): Rename, update.
6218 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6220 * expr.c (build_java_binop): Update.
6221 * java-tree.h (java_signed_type, java_unsigned_type,
6222 java_signed_or_unsigned_type): Update.
6223 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6224 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6225 * parse.y (patch_binop): Update.
6226 * typeck.c (signed_or_unsigned_type, unsigned_type,
6227 signed_type): Update.
6229 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6231 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6232 (java_dummy_print): Remove.
6233 (lang_print_error): Rename. Exit early if inhibiting output.
6234 (inhibit_error_printing_function): New.
6235 (java_init): Don't set hook.
6236 (lang_init_source): Use new boolean.
6238 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6240 * parse.y (do_resolve_class): Fix infinite recursion.
6242 2002-03-29 Tom Tromey <tromey@redhat.com>
6244 * parse.y (check_inner_circular_reference): Ignore incomplete
6247 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6249 * Make-lang.in (builtins.o): Update.
6250 * boehm.c (get_boehm_type_descriptor): Update.
6251 * builtins.c: Include langhooks.h.
6252 * decl.c (java_init_decl_processing): Update.
6253 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6254 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6256 * typeck.c (type_for_mode, type_for_size): Update.
6258 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6260 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6262 2002-03-28 Tom Tromey <tromey@redhat.com>
6264 * except.c (expand_end_java_handler): If the handler type is NULL,
6265 use java.lang.Throwable. Fixes PR java/5986.
6267 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6269 Fix for PR java/4715:
6270 * jcf-parse.c (parse_source_file_3): New function.
6271 (read_class): Call it.
6272 (java_parse_file): Likewise.
6274 2002-03-28 Jan Hubicka <jh@suse.cz>
6276 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6278 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6280 * parse.y (resolve_package): Initialize "decl".
6281 (lookup_package_type): Remove unused function.
6283 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6285 Fix for PR java/5993:
6286 * parse.y (resolve_package): Return the decl if resolution was
6287 successful. Don't special case "java.lang" and "java.lang.reflect"
6288 packages. Set type_name to the merged identifier.
6289 (resolved_qualified_expression_name): Print error using "name" if
6290 resolve_package returns NULL_TREE.
6292 2002-03-27 Tom Tromey <tromey@redhat.com>
6294 * expr.c (expand_invoke): Don't generate null pointer check if
6295 we're calling <init>.
6297 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6299 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6301 * java-tree.h (java_lang_expand_expr): Similarly.
6302 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6303 (java_init): Don't set hook.
6305 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6307 Fix for PR java/5850:
6308 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6309 context if field was not found in the current scope.
6310 * expr.c (lookup_field): Don't look in enclosing contexts.
6312 2002-03-26 Tom Tromey <tromey@redhat.com>
6314 Fix for PR java/5942:
6315 * parse.y (init_src_parse): Added sanity check.
6316 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6319 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6321 * decl.c (lang_mark_tree): Rename java_mark_tree.
6322 * java-tree.h (java_mark_tree): New.
6323 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6325 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6327 * lex.c: Change java_perform_atof to take normal parameters
6328 instead of a pointer to a parameter block. Call it directly
6331 2002-03-22 Mark Wielaard <mark@klomp.org>
6333 Fix for PR java/5368:
6334 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6335 when printing error message.
6337 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6339 * decl.c (maybe_build_cleanup): Remove.
6341 2002-03-22 Tom Tromey <tromey@redhat.com>
6343 Andrew Haley <aph@cambridge.redhat.com>
6345 * expr.c (build_field_ref): Don't build a check if the field is a
6348 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6350 Fix for PR java/6026:
6351 * lex.c (java_lex): Fix parsing of consecutive floats.
6353 2002-03-21 Tom Tromey <tromey@redhat.com>
6355 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6358 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6360 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6361 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6363 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6365 * gcj.texi: @code{gcj} becomes @command{gcj}.
6366 @code{gcc} becomes @command{gcc}.
6367 GcjRaw changed to gnu.gcc.RawData.
6369 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6371 * decl.c (start_java_method): Use new hook.
6372 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6373 (java_init): Remove old hook.
6375 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6377 * builtins.c (define_builtin): Do nothing if `type' is null.
6380 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6382 * parse.y (parser_check_super_interface): Fix error message
6385 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6387 * jcf-parse.c (get_constant): Delete unused variables.
6389 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6391 * java-tree.h (java_parse_file): New.
6392 * jcf-parse.c (yyparse): Rename java_parse_file.
6393 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6395 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6397 * parse.y (craft_constructor): Return the constructor decl.
6398 (java_expand_classes): Update comments.
6399 (lookup_method_invoke): Call fix_constructors immediately for
6400 anonymous class. Fixes PR java/5935.
6402 2002-03-15 Anthony Green <green@redhat.com>
6404 * jcf-parse.c (yyparse): Don't emit class registration
6405 constructor when compiling resource files.
6407 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6409 * lang.c (java_tree_code_type, java_tree_code_length,
6410 tree_code_name): Delete.
6411 (tree_code_type, tree_code_length, tree_code_name): Define.
6412 (java_init): Don't try to copy into the various tree_code
6415 2002-03-12 Tom Tromey <tromey@redhat.com>
6417 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6418 UTF-8, not UCS-2. Fixes PR java/5923.
6420 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6421 a call_expr wrapped in a convert. Fixes PR java/5848.
6423 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6425 * jcf-write.c (write_classfile): Improve error strings.
6427 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6429 * lex.c: Adjust comments to GNU standards.
6431 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6433 Fix for PR java/5902:
6434 * lex.c (java_lex): Fix parsing of literals.
6436 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6438 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6439 to prevent it getting evaluated twice in the store checking case.
6440 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6443 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6445 * decl.c (java_init_decl_processing): Make sure class_type_node
6446 alignment is not less than 64 bits if hash synchronization is enabled.
6448 2002-03-08 Per Bothner <per@bothner.com>
6450 * parse.y (java_complete_lhs): Check if patch_assignment
6451 returned an error-mark.
6453 * parse.y (try_builtin_assignconv): Don't special-case zero.
6455 2002-03-08 Per Bothner <per@bothner.com>
6457 Fix for PR java/5812.
6458 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6459 here instead of in JSR macro. Likewise with load_type_state call.
6460 Do the latter on if the return_pc has been verified (the jsr returns).
6461 (JSR): Now just call build_java_jsr.
6463 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6465 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6466 (java.install-common): Link native driver to
6467 JAVA_TARGET_INSTALL_NAME.
6469 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6471 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6472 * builtins.c(sin_builtin): Likewise
6473 * builtins.c(sqrt_builtin): Likewise
6475 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6477 * java/expr.c, java/jcf-parse.c, java/lex.c:
6478 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6479 REAL_ARITHMETIC blocks unconditional. Delete some further
6480 #ifdef blocks predicated on REAL_ARITHMETIC.
6482 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6484 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6485 explicit sizeof/sizeof.
6486 * decl.c (java_init_decl_processing): Likewise.
6487 * jcf-parse.c (init_jcf_parse): Likewise.
6488 * parse.y (init_src_parse): Likewise.
6490 2002-03-02 Per Bothner <per@bothner.com>
6492 Make --CLASSPATH by a synonym for --classpath and -classpath.
6493 Implement --bootclasspath.
6494 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6495 (classpath_l): Remove.
6496 (jcf_path_CLASSPATH_arg): Remove.
6497 (jcf_path_bootclasspath_arg): New function.
6498 (jcf_path_seal): Simplify accordingly.
6500 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6501 (jcf_path_CLASSPATH): Remove declaration.
6502 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6503 (lang_specific_driver): Translate -bootclasspath.
6504 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6505 * lang.c (decode_lang_options): Do jcf_path_init first.
6506 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6507 * gjavah.c: Also handle --bootclasspath.
6508 Handle --CLASSPATH as a synonum for --classpath.
6509 * jcf-dump.c: Likewise.
6511 "." is not part of system path, but is the default for --classpath.
6512 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6513 (jcf_path_seal): Add "." if no CLASSPATH specified.
6515 * gcj.texi: Document changes.
6517 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6519 * expr.c (build_java_arraystore_check): Fix formatting.
6521 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6523 Fix for PR java/5758, java/5632:
6524 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6525 inner-class separator too.
6526 * parse.y (do_resolve_class): New local `decl_result.'
6527 Progressively build a name for what can have been loaded.
6529 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6531 * expr.c (java_array_data_offset): Removed function.
6532 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6533 (build_java_array_length_access): Obtain "length" value using a
6534 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6535 (build_java_arrayaccess): Correct comment. Access "data" using a
6536 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6537 (build_java_arraystore_check): New function.
6538 (expand_java_arraystore): Use build_java_arraystore_check.
6539 * parse.y (patch_assignment): Simplify code to insert a store check
6540 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6541 * check-init.c (check_init): Update to reflect that an array length
6542 access is now a COMPONENT_REF.
6543 * gcj.texi (Code Generation): Improve documentation of
6544 -fno-bounds-check. Add documentation for -fno-store-check.
6545 * java-tree.h (flag_store_check): Declare.
6546 (build_java_arraystore_check): Declare.
6547 * lang.c (flag_store_check): Initialize to 1.
6548 (lang_f_options): Add store-check option.
6549 * jvspec.c: Don't pass store-check option to jvgenmain.
6550 * lang-options.h: Add help string for -fno-store-check.
6552 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6554 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6555 * java-tree.h (java_dup_lang_specific_decl): New.
6556 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6558 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6560 * builtins.c, decl.c: Delete traditional-mode-related code
6561 copied from the C front end but not used, or used only to
6562 permit the compiler to link.
6564 2002-02-22 Tom Tromey <tromey@redhat.com>
6566 Fix for PR java/2369:
6567 * jvspec.c (verify_class_name): New function.
6568 (lang_specific_driver): Call it.
6569 (JAVA_START_CHAR_P): New macro.
6570 (JAVA_PART_CHAR_P): Likewise.
6572 2002-02-22 Per Bothner <per@bothner.com>
6574 * class.c: Change vtable to be more compatible with g++ v3 abi.
6575 (get_dispatch_table): Prepend offset-to-top (always 0) and
6576 type_info pointer (currently unimplemented hence NULL) to vtable.
6577 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6578 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6579 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6580 (build_dtable_decl): Add declarations for new fields.
6582 2002-02-20 Per Bothner <per@bothner.com>
6584 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6585 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6586 don't need to set it on the COMPOUND_EXPR - the caller does that.
6588 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6590 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6591 `--CLASSPATH' becomes `--classpath.'
6592 * gjavah.c: Likewise.
6593 * jcf-dump.c: Likewise.
6594 * lang-options.h: Likewise.
6596 * jcf-path.c: Updated comment.
6597 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6598 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6599 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6600 (jcf_path_CLASSPATH_arg): Ditto.
6601 (classpath_u): Updated leading comment.
6603 2002-02-20 Per Bothner <per@bothner.com>
6605 * builtins.c (check_for_builtin): New function.
6606 (build_call_or_builtin): Remove.
6607 * java-tree.h: Update accordingly.
6608 * expr.c (expand_invoke): Use build + check_for_builtin instead
6609 of build_call_or_builtin.
6610 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6611 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6612 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6614 2002-02-17 Tom Tromey <tromey@redhat.com>
6616 * java-tree.h (TYPE_STRICTFP): New macro.
6617 (struct lang_type) [strictfp]: New field.
6618 (CLASS_STRICTFP): New macro.
6619 (METHOD_STRICTFP): New macro.
6620 (struct lang_decl) [strictfp]: New field.
6621 * parse.y (method_header): Disallow strictfp constructor or
6623 (STRICT_TK): Move before MODIFIER_TK.
6624 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6625 (METHOD_MODIFIERS): Likewise.
6626 (INTERFACE_MODIFIERS): Likewise.
6627 * jcf-write.c (get_access_flags): Likewise.
6628 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6629 (add_method_1): Likewise.
6630 (get_access_flags_from_decl): Likewise.
6631 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6632 recognize strictfp flag.
6633 * jcf.h (ACC_STRICT): New define.
6635 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6637 * class.c(build_utf8_ref): Move declaration of decl_size
6639 2002-02-07 Tom Tromey <tromey@redhat.com>
6641 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6644 2002-02-04 Anthony Green <green@redhat.com>
6646 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6647 sections if available.
6649 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6651 * parse.y (java_expand_classes): Fix typo in static field loop.
6653 2002-02-02 Richard Henderson <rth@redhat.com>
6655 * class.c (add_field): Mark static fields external.
6656 (build_class_ref): Remove redundant set.
6657 * parse.y (java_expand_classes): Mark static fields of classes
6658 to be compiled as local.
6659 * jcf-parse.c (parse_class_file): Likewise.
6661 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6663 * gcj.texi (About CNI): New node.
6665 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6668 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6669 setlocale() with LC_CTYPE as a parameter.
6672 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6674 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6675 Follow GNU Coding Standards for --version.
6677 2002-01-28 Tom Tromey <tromey@redhat.com>
6679 * expr.c (build_jni_stub): Ensure storage for `meth' is
6681 * parse.y (java_complete_expand_methods): Set
6682 current_function_decl before building JNI stub.
6684 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6686 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6689 2002-01-22 Tom Tromey <tromey@redhat.com>
6691 * decl.c (java_init_decl_processing): Use add_predefined_file.
6692 Predefine RawData.java.
6693 (predef_filenames): Removed.
6694 (java_init_decl_processing): Don't register predef_filenames.
6695 * jcf-parse.c (add_predefined_file): New function.
6696 (predefined_filename_p): Rewrote.
6697 (predefined_filename_p): No longer static.
6698 * decl.c (java_init_decl_processing): Call initialize_builtins.
6699 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6700 (java/builtins.o): New target.
6701 * builtins.c: New file.
6702 * parse.y (patch_invoke): Use build_call_or_builtin.
6703 * java-tree.h (build_call_or_builtin): Declare.
6704 (initialize_builtins): Declare.
6705 (java_set_exception_lang_code): Removed unused declaration.
6706 (PREDEF_FILENAMES_SIZE): Removed.
6707 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6708 (predef_filenames): New define.
6709 (add_predefined_file): Declare.
6710 (predefined_filename_p): Declare.
6711 * expr.c (expand_invoke): Use build_call_or_builtin.
6713 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6715 * parse.y (patch_switch_statement): Fix format specifier.
6717 2002-01-16 Tom Tromey <tromey@redhat.com>
6719 More for PR java/5365:
6720 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6722 (process_file): Generate include for
6723 java.lang.UnsupportedOperationExceptions.
6725 2002-01-15 Andreas Jaeger <aj@suse.de>
6727 * .cvsignore: Add man pages.
6729 2002-01-15 Tom Tromey <tromey@redhat.com>
6731 Fix for PR java/5365:
6732 * gjavah.c (process_file): Turn class name into a file name.
6734 2002-01-14 Matthias Klose <doko@debian.org>
6736 * gcj.texi: Fix whitespace and formatting errors in the
6737 synopsis of the man pages. Update copyright.
6739 2002-01-14 Tom Tromey <tromey@redhat.com>
6742 * Make-lang.in (java.install-man): Handle jv-convert man page.
6743 (java.generated-manpages): Added jv-convert.1.
6744 (java.uninstall): Remove jv-convert.1.
6745 (java.maintainer-clean): Likewise.
6746 ($(srcdir)/java/jv-convert.1): New target.
6747 * gcj.texi (Top): Link to jv-convert node.
6748 (Individual utilities): Likewise.
6749 (Invoking jv-convert): New node.
6751 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6752 Martin Kahlert <martin.kahlert@infineon.com>
6754 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6755 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6757 2002-01-03 Graham Stott <grahams@redhat.com>
6759 * class.c (compile_resource_file): Update copyright date.
6760 Constify filename parameter.
6761 (java-tree.h): Update copyright date.
6762 (compile_resource_file): Constify filename parameter.
6764 2002-01-03 Graham Stott <grahams@redhat.com>
6766 * gcc/jcf-parse.c: Update copyright date.
6767 (yyparse): Constify resource_filename.
6769 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6771 * parse.y (src_parse_roots): Don't needlessly zero init.
6773 2001-12-31 Tom Tromey <tromey@redhat.com>
6775 * parse.y (dump_java_tree): New function.
6776 (source_end_java_method): Call it.
6777 (end_class_declaration): Likewise.
6778 * lang.c (java_decode_option): Call dump_switch_p.
6780 2001-12-28 Tom Tromey <tromey@redhat.com>
6782 * gen-table.pl: Don't process characters after \uffff. Added
6783 comment pointing to input file.
6785 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6787 * gen-table.pl: Const-ify output. Document the location of a
6788 suitable unicode input file.
6790 * chartables.h: Regenerate.
6792 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6794 * chartables.h: Const-ify.
6795 * gjavah.c (options): Likewise.
6796 * jcf-dump.c (options): Likewise.
6797 * jv-scan.c (options): Likewise.
6798 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6799 * parse.y (binop_lookup): Likewise.
6801 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6803 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6804 the static arrays that are output.
6805 * jvspec.c (jvgenmain_spec): Make static.
6806 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6807 * keyword.h: Regenerate.
6808 * lang.c (string_option, process_option_with_no, lang_f_options,
6809 lang_W_options): Const-ify.
6810 * lex.c (java_lex): Likewise.
6812 2001-12-21 Richard Henderson <rth@redhat.com>
6814 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6815 (get_boehm_type_descriptor): ... here. Arrange for the
6816 TREE_TYPE to get set properly.
6818 2001-12-21 Richard Henderson <rth@redhat.com>
6820 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6821 only if the target requires collect2.
6823 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6825 2001-12-20 Tom Tromey <tromey@redhat.com>
6828 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6829 CAN_COMPLETE_NORMALLY for the node.
6830 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6831 generate code for second branch if first branch can't complete
6833 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6834 the loop head if the loop body can't complete normally.
6836 2001-12-20 Tom Tromey <tromey@redhat.com>
6839 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6840 case where `finally' clause can't complete normally.
6842 2001-12-20 Tom Tromey <tromey@redhat.com>
6845 * parse.y (analyze_clinit_body): Added this_class parameter.
6846 Check for more cases where we must keep <clinit>.
6847 (maybe_yank_clinit): Cleaned up flow control.
6849 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6851 * decl.c (java_init_decl_processing): Don't initialize
6852 finit_leg_identifier_node.
6853 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6854 (finit_leg_identifier_node): Remove.
6855 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6857 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6859 * mangle.c (mangle_member_name): Don't special-case for
6861 * mangle_name.c (unicode_mangling_length): Likewise.
6862 (append_unicode_mangled_name): Likewise.
6863 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6866 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6868 * expr.c (build_java_array_length_access): Don't force null pointer
6869 check unless flag_check_references is set.
6871 2001-12-20 Tom Tromey <tromey@redhat.com>
6873 Fix for PR java/3417:
6874 * parse.y (patch_assignment): Added special processing for
6876 (patch_return): Don't convert booleans to integers, and don't
6877 special-case `null'.
6879 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6881 * config-lang.in (diff_excludes): Remove.
6883 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6885 * gcj.texi: Update link to GCC manual.
6887 2001-12-17 Tom Tromey <tromey@redhat.com>
6889 * parse.y (link_nested_class_to_enclosing): Removed useless
6892 2001-12-16 Tom Tromey <tromey@redhat.com>
6894 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6897 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6899 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6900 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6903 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6905 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6907 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6909 * decl.c (java_init_decl_processing): Build otable_type correctly.
6910 otable_decl is an otable_type.
6912 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6914 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6915 otable_type, otable_ptr_type, method_symbol_type,
6916 method_symbols_array_type, method_symbols_array_ptr_type): New
6917 field/global tree definitions.
6918 (flag_indirect_dispatch): New flag.
6919 * decl.c (java_init_decl_processing): Initialize new otable and
6920 otable_syms type nodes and decls. Add new field "index" to
6922 * class.c (build_method_symbols_entry): New function.
6923 (make_method_value): Set "index" to to method's vtable index for
6924 virtual methods when indirect-dispatch is not used.
6925 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6926 and set vtable_method_count to -1. Set otable and otable_syms field
6927 if indirect-dispatch is used and there was something to put in them.
6928 (build_method_symbols_entry): New function.
6929 (emit_offset_symbol_table): New function.
6930 * expr.c (get_offset_table_index): New function.
6931 (build_invokevirtual): Build array reference to otable at the index
6932 returned by get_offset_table_index, and use the result as the vtable
6934 (build_invokeinterface): Similar.
6935 * jcf-parse.c (yyparse): If indirect-dispatch, call
6936 emit_offset_symbol_table at the end of compilation, after all classes
6937 have been generated.
6938 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6939 * lang.c (flag_indirect_dispatch): Define.
6940 (lang_f_options): Add indirect-dispatch flag.
6942 2001-12-14 Matthias Klose <doko@debian.org>
6944 * gcj.texi: Markup for man page generation. Document missing
6945 options printed by <tool> --help.
6946 Terminate description of gij's -ms option with a dot.
6947 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6948 (java.generated-manpages java.install-man, java.uninstall,
6949 java-maintainer-clean) Updated.
6951 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6953 * class.c (get_dispatch_table): Fix java vtable layout
6954 for TARGET_VTABLE_USES_DESCRIPTORS.
6955 * decl.c (java_init_decl_processing): Initialize
6956 alloc_no_finalizer_node, finalize_identifier_node.
6957 * expr.c (class_has_finalize_method): New function.
6958 (expand_java_NEW): Generate calls for finalizer-free allocation.
6959 (build_invokevirtual): Fix java vtable layout for
6960 TARGET_VTABLE_USES_DESCRIPTORS.
6961 * java-tree.h (enum java_tree_index): New entries:
6962 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6963 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6964 (class_has_finalize_method): declare.
6965 (HAS_FINALIZER_P): New macro.
6966 * parse.y (patch_invoke): Generate calls for finalizer-free
6969 2001-12-12 Matthias Klose <doko@debian.org>
6971 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6972 whitespace at end of line.
6974 2001-12-11 Tom Tromey <tromey@redhat.com>
6976 * lex.c (java_init_lex): Define wfl_to_string as
6977 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6979 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6981 * class.c (make_method_value): Use null_pointer_node to
6982 represent empty exception table.
6984 2001-12-10 Tom Tromey <tromey@redhat.com>
6986 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6988 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6990 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6992 2001-12-09 Per Bothner <per@bothner.com>
6994 * check-init.c (current_switch_has_default): New static field.
6995 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6996 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6997 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6999 2001-12-09 Tom Tromey <tromey@redhat.com>
7001 * check-init.c (check_init): Don't allow pre- or post- increment
7002 or decrement of final variable.
7003 (final_assign_error): Minor error message rewording.
7005 2001-12-08 Tom Tromey <tromey@redhat.com>
7007 * java-tree.h: Fixed typo.
7009 * gjavah.c (decompile_method): Don't decompile to `return this'
7012 * gjavah.c (cxx_keywords): Re-sorted.
7013 * lex.c (cxx_keywords): Re-sorted.
7015 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7018 * gjavah.c (print_namelet): Clear subnamelets.
7019 (HANDLE_METHOD): Set `method_printed' earlier.
7021 2001-12-07 Tom Tromey <tromey@redhat.com>
7023 * lang.c (lang_f_options): Added
7024 optimize-static-class-initialization.
7025 (java_decode_option): Removed special case.
7027 2001-12-07 Per Bothner <per@bothner.com>
7029 * check-init.c (check_init): Fix typo freeing memory twice.
7031 2001-12-05 Per Bothner <per@bothner.com>
7033 Restore support for static class initialization optimization.
7034 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7035 * check-init.c (check_int): At end of BLOCK handle initialization
7036 blocks, which used to be done in java_complete_expand_method but did
7037 not handle the case where check_for_initialization might allocate
7038 more than a word of bits.
7039 * decl.c (lang_make_tree): The smic field is now a tree.
7040 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7041 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7043 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7045 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7046 Change from a hash table to a list.
7047 (struct_lang_decl): Change field 'smic' to match.
7048 * class.c (add_method_1): Initialize
7049 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7050 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7051 (java_expand_method_bodies): -here, since 'smic' is now a list.
7052 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7054 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7056 * class.c (java_hash_compare_tree_node): Fix casts.
7058 2001-12-04 Per Bothner <per@bothner.com>
7060 * check-init.c: Handle definite unassignment to finals in addition
7061 to definite assignment.
7062 (loop_current_locals): New field.
7063 (num_current_locals, int start_current_locals, num_current_words):
7065 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7066 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7067 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7068 (get_variable_decl, check_final_reassigned): New functions.
7069 (check_init, check_bool_init): Modify as needed for checking finals.
7070 (check_for_initialization): Take extra parameter and return void.
7071 Do extra start-up logic to check final fields for assignment.
7072 * parse.y (check_static_final_variable_assignment_flag,
7073 reset_static_final_variable_assignment_flag, check_final_assignment,
7074 check_final_variable_local_assignment_flag,
7075 reset_final_variable_indirect_assignment_flag,
7076 reset_final_variable_global_assignment_flag): Remove functions.
7077 (java_complete_expand_methods, outer_field_access_fix,
7078 patch_assignment): Remove no-longer used logic.
7079 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7080 * parse.y (register_fields, java_complete_tree): Update accordingly.
7082 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7083 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7084 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7086 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7088 * java-tree.h (DECL FINAL): New bit-field.
7089 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7090 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7091 (DECL_INIT_CALLS_THIS): New macro.
7092 (struct lang_decl): New bit-field init_calls_this.
7093 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7094 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7095 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7096 use it for both local variables and final fields.
7097 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7099 (struct lang_type): Remove hfv bit-field.
7100 (check_for_initialization): Change to return void.
7102 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7103 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7104 * check-init.c (final_assign_error): New helper function.
7105 (check_final_reassigned, check_init): Use it.
7106 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7108 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7109 bit-fields to unsigned.
7111 2001-12-03 Per Bothner <per@bothner.com>
7113 * parse.y (patch_binop): Minor constant folding.
7115 * parse.y (build_current_thisn): Shorter 'buffer'.
7117 2001-12-03 Per Bothner <per@bothner.com>
7119 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7120 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7121 * jcf-write.c (generate_bytecode_insns): Remove support for
7122 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7123 * check-init.c (check_init): Likewise.
7125 2001-12-03 Per Bothner <per@bothner.com>
7127 * verify.c (subroutine_nesting): New function.
7128 (verify_jvm_instructions): Use it to fix logic for checking that
7129 we're done with the current subroutine.
7131 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7132 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7134 2001-12-03 Per Bothner <per@bothner.com>
7136 * jcf.h: Fix obvious typo in comment.
7137 * typeck.c (build_null_signature): Add comment.
7139 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7141 * expr.c: Remove leading capital from diagnostic messages, as
7142 per GNU coding standards.
7143 * jcf-io.c: Similarly.
7144 * jcf-parse.c: Similarly.
7145 * jv-scan.c: Similarly.
7146 * jvspec.c: Similarly.
7147 * mangle.c: Similarly.
7149 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7150 Alexandre Petit-Bianco <apbianco@redhat.com>
7152 * expr.c (build_java_arrayaccess): Call save_expr on array for
7153 correct evaluation order, modified comment, fixed indentation.
7154 * parse.y: (patch_assignment): Correctly extract the array base
7155 from the tree generate by build_java_arrayaccess, added comments.
7156 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7157 Fixes PR java/3096, PR java/3803, PR java/3965.
7159 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7161 * expr.c (expand_byte_code): Remove trailing periods from messages.
7162 * jcf-parse.c (load_class, jcf_parse): Similarly.
7163 * jcf-write.c (generate_classfile): Similarly.
7164 * lex.c (java_lex): Similarly.
7166 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7168 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7170 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7172 * Make-lang.in (java.generated-manpages): New dummy target.
7174 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7176 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7178 (lang_specific_pre_link): Use set_input to set input_filename.
7180 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7181 (main): Fix definition.
7182 Strip `main' from classname.
7185 2001-11-18 Roger Sayle <roger@eyesopen.com>
7187 * parse.h (java_expand_switch): Remove old prototype.
7189 2001-11-18 Tom Tromey <tromey@redhat.com>
7191 Fix for PR java/1401:
7192 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7194 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7197 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7199 * lang.c (finish_parse): Rename to java_finish.
7200 (LANG_HOOKS_FINISH, java_finish): New.
7202 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7204 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7205 * java-tree.h: New prototype.
7206 * lang.c (java_init): Update prototype. Combine with old init_parse.
7208 2001-11-13 Tom Tromey <tromey@redhat.com>
7210 * gjavah.c (method_signature): New global.
7211 (HANDLE_METHOD): Set it.
7212 (decompile_return_statement): New function.
7213 (decompile_method): Use it.
7214 (print_method_info): Removed `synth' argument.
7216 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7218 * java-tree.h (java_set_yydebug): New.
7219 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7220 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7221 (print_lang_decl, print_lang_type, print_lang_identifier,
7222 print_lang_statistics, lang_print_xnode): Remove.
7224 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7226 * jcf-parse.c (init_lex): Remove.
7227 * lang.c (language_string, lang_identify): Remove.
7228 (struct lang_hooks): Constify.
7229 (LANG_HOOKS_NAME): Override.
7230 (init_parse): Update.
7232 2001-11-08 Andreas Franck <afranck@gmx.de>
7234 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7235 program_transform_name the way suggested by autoconf.
7236 (java.install-common): Also transform auxiliary program names with
7237 program_transform_name.
7239 2001-11-08 Tom Tromey <tromey@cygnus.com>
7241 * parse.y (trap_overflow_corner_case): New rule.
7242 (unary_expression): Use it.
7243 * lex.c (java_init_lex): Don't set minus_seen.
7244 (yylex): Don't use minus_seen. Communicate overflow to parser for
7246 (error_if_numeric_overflow): New function.
7247 * parse.h (minus_seen): Removed field.
7248 (JAVA_RADIX10_FLAG): New define.
7250 2001-11-07 Tom Tromey <tromey@redhat.com>
7252 Patch for PR java/1414:
7253 * parse.y (case_label_list): New global.
7254 (goal): Register case_label_list with GC.
7255 (java_complete_lhs): Save new case on case_label_list.
7256 (patch_switch_statement): Check for duplicate case labels.
7258 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7260 * parse.y (patch_assignment): Removed unused third argument.
7261 (java_complete_lhs): Removed unused third argument to patch_assignment.
7263 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7265 * lang.c: Include langhooks-def.h.
7266 * Make-lang.in: Update.
7268 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7270 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7272 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7274 * mangle.c (find_compression_record_match): Don't match compression
7275 records for package name elements unless they occur at the start of
7276 the name. Fix for PR java/4717.
7278 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7280 * expr.c (expand_java_field_op): Don't special-case references to
7281 java.lang.PRIMTYPE.TYPE.
7282 (build_primtype_type_ref): Removed.
7283 * java-tree.h (build_primtype_type_ref): Remove prototype.
7284 * parse.y (maybe_build_primttype_type_ref): Removed.
7285 (complete_function_arguments): Don't special-case references to
7286 java.lang.PRIMTYPE.TYPE.
7287 (patch_assignment): Likewise.
7288 (array_constructor_check_entry): Likewise.
7290 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7292 * mangle.c (static tree compression_table): Fixed leading comment.
7293 * parse.h (struct parser_ctxt): Fixed field comment.
7294 * parse.y (check_pkg_class_access): New prototype, fixed leading
7295 comment, new parameter used to emit error only if passed as true.
7296 (parse_check_super): Pass extra argument to check_pkg_class_access.
7297 (do_resolve_class): Likewise.
7298 (process_imports): Likewise.
7299 (read_import_dir): Fixed indentation.
7300 (find_in_imports_on_demand): New local class_type_name. Local
7301 node_to_use deleted. while loop changed into for loop. Report
7302 multiple definition only for accessible classes. Improved error
7304 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7305 assigned to parameter list, fixed indentation. while loop changed
7306 into for loop, restore TREE_CHAIN on local `tem' before the next
7309 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7311 * lang.c (lang_get_alias_set): Deleted.
7313 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7315 * gjavah.c (jni_print_char): Fix thinko in last change.
7317 * gjavah.c (jni_print_char, decode_signature_piece): Use
7318 safe-ctype macros and/or fold extra calls into fewer ones.
7319 * lex.c (java_read_unicode, java_lex): Likewise.
7320 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7321 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7322 * mangle_name.c (append_unicode_mangled_name,
7323 unicode_mangling_length): Likewise.
7325 2001-10-17 Richard Henderson <rth@redhat.com>
7327 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7329 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7331 * lang.c (langhooks.h): Included.
7332 (LANG_HOOKS_INIT): Redefined.
7333 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7334 (LANG_HOOKS_DECODE_OPTION): Likewise.
7335 (struct lang_hooks lang_hooks): New initialization.
7337 2001-10-11 Per Bothner <per@bothner.com>
7339 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7340 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7341 The former is simpler, and jcf-write.c handles it better.
7342 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7343 or WITH_CLEANUP_EXPR.
7344 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7345 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7347 * parse.y (patch_if_else_statement): If the condition is constant,
7348 optimize away the test.
7350 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7352 * parse.y (patch_cast): Call patch_string on the first operand of
7353 the incoming node, update it if necessary. Fixes PR java/4510.
7355 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7357 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7358 when name qualifier matches a package name.
7360 2001-10-08 Tom Tromey <tromey@redhat.com>
7362 Fix for PR java/4489:
7363 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7364 force a new label when computing `body_block'.
7366 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * jcf-io.c (format_uint): Const-ify.
7369 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7370 * lex.c (java_get_line_col): Likewise.
7371 * parse.y (build_incdec): Likewise.
7373 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7375 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7376 a NULL enclosing context if appropriate. Fixes PR java/4466.
7378 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7380 * parse.y (patch_assignment): Use lvalue's original TYPE when
7381 building the final COMPOUND_EXPR.
7382 (try_reference_assignconv): Fixed leading comment.
7384 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7386 * parse.y (check_final_variable_indirect_assignment): For
7387 COMPOUND_EXPR, return only if finals were found initialized
7388 properly, if not, keep on checking.
7389 (check_final_variable_global_assignment_flag): New local
7390 error_found, set when appropriate and used to decide whether to
7391 report uninitialized finals. Fixed typo in comment.
7393 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7395 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7396 last three initializations. Fixes PR java/4360.
7398 2001-09-21 Richard Henderson <rth@redhat.com>
7400 * class.c (get_dispatch_table): Handle function descriptors.
7401 (build_dtable_decl): Likewise.
7402 * expr.c (build_invokevirtual): Likewise.
7404 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7406 * parse.y (patch_method_invocation): Build class initialization
7407 when static finals are used to qualify method invocation.
7410 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7412 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7413 build_type_name_from_array_name.
7414 (STRING_STRIP_BRACKETS): New macro.
7415 * parse.y (build_type_name_from_array_name): New function.
7416 (array_creation_expression:): Accumulate []s instead of [s.
7417 (cast_expression:): Accumulate []s instead of [s after cast type
7419 (build_array_from_name): Local string deleted, use
7420 build_type_name_from_array_name.
7421 (build_unresolved_array_type): Accumulate []s instead of [s after
7423 (register_fields): Fixed comment.
7424 (resolve_class): Local name, base deleted, new locals tname and
7425 array_dims. Use build_type_name_from_array_name. Use array_dims to
7427 (purify_type_name): Use STRING_STRIP_BRACKETS.
7429 2001-09-18 Andreas Jaeger <aj@suse.de>
7431 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7432 * jv-scan.c: Likewise.
7434 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7436 * parse.y (patch_method_invocation): Inner class creation context
7437 check not enforced within constructors. Fixes PR java/1873.
7439 2001-09-16 Tom Tromey <tromey@redhat.com>
7441 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7442 NOTE_PUSH for single-case push. Fixes PR java/4189.
7444 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7446 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7447 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7448 (struct lang_type): New fields import_list and import_demand_list.
7449 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7450 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7451 (do_resolve_class): New local saved_enclosing_type, initialized,
7452 passed as parameter to find_in_imports and find_in_imports_on_demand.
7453 (find_in_imports): Added paramater enclosing_type, use its
7454 TYPE_IMPORT_LIST when applicable.
7455 (find_in_imports_on_demand): Added parameter enclosing_type, use
7456 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7457 declaration and initialization.
7458 (fold_constant_for_init): Switch/restore current_class to the
7459 appropriate context.
7461 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7463 * verify.c (verify_jvm_instructions): Fix typo.
7465 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7467 * expr.c (expand_invoke): Const-ification.
7468 * parse.y (patch_method_invocation): Likewise.
7470 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7472 * gjavah.c (cxx_keywords): Const-ification.
7473 * keyword.gperf (java_keyword): Likewise.
7474 * lang.c (java_tree_code_name): Likewise.
7475 * lex.c (cxx_keywords): Likewise.
7476 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7478 2001-09-11 Richard Henderson <rth@redhat.com>
7480 * parse.h (ctxp_for_generation): Mark extern.
7482 2001-09-10 Richard Henderson <rth@redhat.com>
7484 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7486 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7488 * typeck.c (java_array_type_length, build_prim_array_type):
7489 Represent empty arrays by NULL index.
7491 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7493 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7494 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7496 2001-09-06 Anthony Green <green@redhat.com>
7498 * class.c (O_BINARY): Define if necessary.
7499 (registerResource_libfunc): Declare.
7500 (init_class_processing): Initilize registerResource_libfunc.
7501 (compile_resource_file): New function.
7502 * java-tree.h (resource_name): Declare.
7503 (compile_resource_file): Declare.
7504 * jcf-parse.c (yyparse): Handle compiling java resource files.
7505 * lang.c (java_decode_option): Handle -fcompile-resource option.
7506 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7508 * gcj.texi (Code Generation): Add documentation for -R flag.
7510 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7512 * jcf-write.c (generate_classfile): Issue an error in case of
7513 field/initial value mismatch.
7514 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7515 being initialized and we're generating bytecode.
7516 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7517 set DECL_INITIAL properly when appropriate.
7521 2001-09-01 Per Bothner <per@bothner.com>
7523 * parse.y (maybe_yank_clinit): A field without an initializer is not
7524 relevant. All initializers except static final and constant require
7525 <clinit>, regardless of flag_emit_class_files.
7527 2001-08-31 Per Bothner <per@bothner.com>
7529 * class.c (set_constant_value): When not emitting class files, then a
7530 String ConstantValue is a utf8const_ptr_type.
7532 2001-08-30 Per Bothner <per@bothner.com>
7534 * jcf-write.c (generate_classfile): Check that field is primitive
7535 or string before emitting ConstantValue attribute.
7537 2001-08-30 Per Bothner <per@bothner.com>
7539 * parse.y (resolve_qualified_expression_name): If creating a
7540 COMPOUND_EXPR, set it's type correctly.
7542 2001-08-30 Per Bothner <per@bothner.com>
7544 * jcf-io.c (open_class): Set filename field.
7546 * jcf-parse,c (parse_class_file): Set current_function_decl
7547 for better error message when Code attribute is missing.
7549 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7550 better diagnostics, especially for constructors.
7552 2001-08-30 Per Bothner <per@bothner.com>
7554 * jcf-write.c (generate_classfile): Don't write ConstantValue
7555 attribute if field is not final, for compatibility with jdk.
7557 * jcf-write.c (generate_classfile): Convert ConstantValue values
7558 to correct type. Work-around for front-end bug.
7559 * class.c (set_constant_value): Error if constant has wrong type.
7561 2001-08-30 Per Bothner <per@bothner.com>
7563 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7564 "Double" are printed at verbosity 1.
7566 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7568 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7570 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7572 * parse.y (patch_assignment): Don't verify final re-assignment here.
7573 (java_complete_lhs): Verify assignments to finals calling
7574 patch_assignment. Verify re-assignments to finals before calling
7577 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7579 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7582 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7584 * lex.c (java_lex): new local found_hex_digits. Set and then used
7585 in test to reject invalid hexadecimal numbers.
7586 * parse.y (java_complete_tree): Prevent unwanted cast with
7587 initialized floating point finals.
7588 (patch_binop): Emit a warning when detecting a division by zero,
7589 mark result not constant, don't simplify non integer division.
7591 2001-08-28 Per Bothner <per@bothner.com>
7593 * jcf-write.c (generate_bytecode_insns): For increments and
7594 decrements just recurse to push constant. Improvement on Mark's patch.
7596 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7598 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7599 real conversion for increments and decrements of reals.
7601 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7603 * parse.y (resolve_qualified_expression_name): Handle unresolved
7604 qualified expressions, prevent numerical qualifiers, fixed typo.
7607 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7609 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7610 don't report anything but deprecated class when marked so. Handle
7612 (patch_method_invocation): Check deprecation on methods and types.
7613 (patch_binop): code becomes an enum tree_code, added default: to
7614 switch to handle that. Detect division by zero, try to fold and
7615 return before using a subroutine.
7617 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7619 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7620 file smaller than 4 bytes.
7621 * parse.y (check_inner_circular_reference): New function.
7622 (check_circular_reference): Likewise.
7623 (array_initializer:): Accept {,}.
7624 (java_check_circular_reference): Rewritten using
7625 check_circular_reference and check_inner_circular_reference.
7626 (java_complete_expand_method): Unconditionally save and restore
7627 the unpurged exception list.
7628 (build_dot_class_method_invocation): Unmangle signature parameter.
7630 2001-08-21 Tom Tromey <tromey@redhat.com>
7632 * decl.c (init_decl_processing): Add `throws' field to method
7634 * class.c (make_method_value): Compute `throws' field for method.
7636 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7638 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7639 circularity is detected.
7640 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7642 2001-08-17 Richard Henderson <rth@redhat.com>
7644 * class.c (emit_register_classes): Add align parameter to
7645 call to assemble_integer.
7647 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7649 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7650 loading a class_or_name fails, try considering an innerclass name
7651 and load the enclosing context.
7652 * parse.y (resolve_inner_class): New function.
7653 (find_as_inner_class): Added leading comment.
7654 (register_incomplete_type): Keep the current context as enclosing
7655 context for JDEP_FIELD dependencies.
7656 (do_resolve_class): Locals new_class_decl and super initialized to
7657 NULL. Call resolve_inner_class, explore the enclosing context
7658 superclass if necessary.
7661 2001-08-16 Tom Tromey <tromey@redhat.com>
7663 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7664 * gjavah.c (main): Updated for change to jcf_path_seal.
7665 * lang.c (version_flag): New global.
7666 (java_decode_option): Recognize `-version'.
7667 (java_init): Update for change to jcf_path_seal.
7668 * jcf.h (jcf_path_seal): Added `print' argument.
7669 * jcf-path.c (jcf_path_seal): Added `print' argument.
7671 2001-08-13 Zack Weinberg <zackw@panix.com>
7673 * Make-lang.in (java/decl.o): Update dependencies.
7674 * decl.c: Include libfuncs.h, don't include toplev.h.
7676 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7678 * decl.c (init_decl_processing): exception_type_node,
7679 class_not_found_type_node, and no_class_def_found_type_node
7680 initialized. predef_filenames augmented accordingly.
7681 instinit_identifier_node initialized.
7682 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7683 * java-tree.h (enum java_tree_index): New entries
7684 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7685 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7686 (exception_type_node): New macro.
7687 (class_not_found_type_node): Likewise.
7688 (no_class_def_found_type_node): Likewise.
7689 (instinit_identifier_node): Likewise.
7690 (PREDEF_FILENAMES_SIZE): Adjusted.
7691 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7692 (struct lang_type): Fixed typo in bitfield name.
7693 (DECL_INSTINIT_P): New macro.
7694 (ID_INSTINIT_P): Likewise.
7695 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7697 * parse.y (encapsulate_with_try_catch): New function.
7698 (generate_instinit): Likewise.
7699 (build_instinit_invocation): Likewise.
7700 (ctors_unchecked_throws_clause_p): Likewise.
7701 (add_instance_initializer): Deleted.
7702 (build_instance_initializer): Likewise.
7703 (in_instance_initializer): Likewise.
7704 (check_method_redefinition): instinit$ not to be verified.
7705 (java_complete_expand_methods): Generate instinit$, simplified code.
7706 (build_dot_class_method): Eliminated unnecessary locals. Use
7707 encapsulate_with_try_catch, removed unnecessary code.
7708 (fix_constructors): New local iii. Use build_instinit_invocation.
7709 (patch_method_invocation): Added comment.
7710 (maybe_use_access_method): Don't consider instinit$.
7711 (find_applicable_accessible_methods_list): Shorten the search for
7713 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7714 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7715 (patch_throw_statement): Likewise. Fixed typo.
7717 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7720 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7721 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7723 (lang_specific_pre_link): Use set_input to set input_filename.
7725 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7726 (main): Fix definition.
7727 Strip `main' from classname.
7730 2001-08-11 Zack Weinberg <zackw@panix.com>
7732 * lex.h: Don't include setjmp.h. Don't define
7733 SET_FLOAT_HANDLER or prototype set_float_handler.
7735 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7737 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7738 `poplevel' in the right order.
7740 2001-08-09 Richard Henderson <rth@redhat.com>
7742 * Make-lang.in (class.o): Depend on TARGET_H.
7743 * class.c (emit_register_classes): Use target hooks instead of
7744 assemble_constructor and assemble_destructor.
7746 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7748 * check-init.c (flags.h): Include
7749 (check_init): Don't report uninitialized static class
7750 initialization flags, don't free bit index when doing static class
7751 initialization optimization.
7752 (check_for_initialization): Return type changed to `unsigned int.'
7753 (attach_initialized_static_class): New function.
7754 * class.c (add_method_1): Create the initialized static class
7756 (finish_class): Always emit deferred inline methods.
7757 * decl.c (emit_init_test_initialization): Moved to expr.c
7758 (complete_start_java_method): Don't traverse
7759 DECL_FUNCTION_INIT_TEST_TABLE.
7760 (lang_mark_tree): Mark hash tables in function decls.
7761 * expr.c (emit_init_test_initialization): Moved from decl.c.
7762 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7763 initialization flag, set DECL_CONTEXT and
7764 LOCAL_CLASS_INITIALIZATION_FLAG.
7765 (java_lang_expand_expr): Emit initialization code for static class
7766 initialized flags when entering block, if necessary.
7767 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7768 * java-tree.h (flag_optimize_sci): New global variable declaration.
7769 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7770 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7771 (LOCAL_FINAL_P): Fixed typo in comment.
7772 (FINAL_VARIABLE_P): Likewise.
7773 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7774 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7775 (struct lang_decl): New fields `ict', `smic' and `cif.'
7776 (check_for_initialization): New returned value for global.
7777 (attach_initialized_static_class): New global function.
7778 (STATIC_CLASS_INIT_OPT_P): New macro.
7779 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7780 * lang.c (java_decode_option): Handle
7781 `-fno-optimize-static-class-initialization'
7782 * parse.y (start_complete_expand_method): New function.
7783 (java_expand_method_bodies): Likewise.
7784 (attach_init_test_initialization_flags): Likewise.
7785 (adjust_init_test_initialization): Likewise.
7786 (emit_test_initialization): Likewise.
7787 (java_complete_expand_methods): Nullify abstract and native method
7789 (java_complete_expand_method): New locals `fbody', `block_body'
7790 and `exception_copy.' Reorganized: directly return on empty method
7791 bodies, call `start_complete_expand_method', remember definitely
7792 initialized static class in function, don't expand method bodies.
7793 (java_expand_classes): Call `java_expand_method_bodies' before
7794 `finish_class' when compiling to native.
7795 (resolve_expression_name): Use `orig' after building outer class
7797 (patch_invoke): Remember static method invocations.
7799 2001-08-06 Richard Henderson <rth@redhat.com>
7801 * class.c (emit_register_classes): Pass a symbol_ref and priority
7802 to assemble_constructor.
7804 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7806 * java-tree.h (all_class_filename): New macro.
7807 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7808 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7809 newly created IDENTIFIER_NODE to `all_class_filename.'
7811 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7813 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7814 Use ggc_add_tree_root to register roots.
7816 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7818 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7819 second operand calling check_init.
7820 * decl.c (complete_start_java_method): Swaped second and third
7821 arguments while creating WITH_CLEANUP_EXPR node.
7822 * jcf-write.c (generate_bytecode_insns): Use second operand
7823 instead of third when handling WITH_CLEANUP_EXPR.
7824 * parse.y (java_complete_lhs): Expand second operand of
7825 WITH_CLEANUP_EXPR nodes.
7826 (patch_synchronized_statement): Swaped second and third arguments
7827 while creating WITH_CLEANUP_EXPR node.
7829 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7831 * parse.y (create_interface): Avoid cyclic inheritance report when
7832 syntax error encountered during class definition.
7835 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7837 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7839 (lang_specific_pre_link): Use set_input to set input_filename.
7841 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7842 (main): Fix definition.
7843 Strip `main' from classname.
7846 2001-07-18 Tom Tromey <tromey@redhat.com>
7849 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7850 * lex.c (java_new_lexer): Use ICONV_CONST.
7851 (java_read_char): Likewise.
7852 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7853 (jv-scan$(exeext)): Likewise.
7855 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7857 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7858 * parse.y (check_class_interface_creation): Allow `private' if the
7859 enclosing is not an interface.
7860 (create_interface): Interface tagged public if the enclosing
7861 context is an interface.
7862 (create_class): Class tagged public if the enclosing context
7866 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7868 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7871 2001-07-14 Tim Josling <tej@melbpc.org.au>
7873 * check-init.c (check_init): Remove references to EXPON_EXPR.
7875 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7877 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7878 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7881 2001-07-13 Tom Tromey <tromey@redhat.com>
7883 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7886 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7888 * parse.y (patch_method_invocation): Don't override primary if one
7889 is already provided, but let this$<n> be built. Fixed comment.
7891 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7893 * parse.y (empty_statement:): Report empty statement error only
7894 when found at class declaration level.
7897 2001-07-12 Tom Tromey <tromey@redhat.com>
7899 * expr.c (expand_load_internal): New function.
7900 (LOAD_INTERNAL): Use it.
7902 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7904 * parse.y (verify_constructor_super): Compare anonymous class ctor
7905 args with `valid_method_invocation_conversion_p.'
7908 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7910 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7911 `-fsyntax-only.' Fixes PR java/3248
7913 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7915 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7917 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7919 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7920 current function is static. Fixes PR java/1970
7922 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7924 * parse.y (patch_method_invocation): Add enclosing context to ctor
7925 calls if necessary. Fixes PR java/2953
7927 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7929 * parse.y (resolve_package): Abort if qualified expression member
7931 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7934 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7936 * verify.c: Don't use // comments.
7938 2001-07-05 Tom Tromey <tromey@redhat.com>
7940 * lang.c (flag_assume_compiled): Removed.
7941 * java-tree.h (flag_assume_compiled): Removed.
7942 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7943 -fhash-synchronization, -fuse-divide-subroutine,
7944 -fcheck-references, -femit-class-file, -femit-class-files,
7945 -fassume-compiled. Updated --encoding information. Changed
7946 -foutput-class-dir to `-d'.
7948 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7950 * jcf-parse.c (parse_class_file): Add lineno parameter to
7951 debug_start_source_file call.
7953 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7955 * gcj.texi: Use gpl.texi.
7956 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7957 dependencies and use doc/include in search path.
7959 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7961 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7962 `this'. If so, don't build instance initializers.
7964 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7966 * parse.y (resolve_expression_name): Improved error message for
7967 inner class cases. Fixes PR java/1958
7969 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7971 * lang.c: #include diagnostic.h
7972 (lang_print_error): Add a `diagnostic_context *' parameter.
7973 (java_dummy_print): Likewise.
7974 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7976 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7978 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7979 * jcf.h (typedef struct JCF): New bitfield `finished.'
7980 (JCF_FINISH): Set `finished.'
7981 (JCF_ZERO): Reset `finished.'
7984 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7986 * parse.y (class_body_declaration:): Don't install empty instance
7990 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7992 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7993 (set_class_decl_access_flags): New function.
7994 * java-tree.h (set_class_decl_access_flags): New prototype.
7995 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7996 (parse_class_file): New local `decl_max_locals.' Take wide types
7997 into account to compute DECL_MAX_LOCALS.
7998 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8001 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8003 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8005 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8007 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8008 * parse.y (do_resolve_class): Moved comments out to leading comment
8009 section. Removed local `start', New local `_ht' and
8010 `circularity_hash.' Record `enclosing' in hash table and search
8011 it to detect circularity. Use `enclosing' as an argument to
8012 `lookup_cl.' Free the hash table when done.
8014 2001-06-19 Tom Tromey <tromey@redhat.com>
8016 * lex.c (java_read_char): Disallow invalid and overlong
8017 sequences. Fixes PR java/2319.
8019 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8021 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8023 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8025 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8026 arguments accordingly.
8028 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8030 * gcj.texi: Move contents to just after title page.
8032 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8034 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8036 (patch_incomplete_class_ref): Build the class ref, build the class
8037 init if necessary, complete the tree.
8040 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8042 * parse.y (lookup_field_wrapper): Test `name' code.
8043 (resolve_qualified_expression_name): Test `qual_wfl' code.
8044 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8045 handle `qual_wfl' by code.
8046 (maybe_build_primttype_type_ref): Test `wfl' code.
8048 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8050 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8052 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8053 the dvi file in the java directory.
8055 2001-05-25 Sam TH <sam@uchicago.edu>
8057 * gen-table.pl javaop.h jcf.h lex.h,
8058 parse.h: Fix header include guards.
8060 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8062 * jv-scan.c (version): Update copyright year.
8064 2001-05-21 Per Bothner <per@bothner.com>
8066 * jcf-parse.c (read_class): If class is from .class or .zip file
8067 and it's already been read, don't push/pop parser context.
8069 2001-05-18 Per Bothner <per@bothner.com>
8071 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8072 command line so the jvgenmain-generated main program comes first.
8074 2001-05-15 Tom Tromey <tromey@redhat.com>
8076 * class.c (build_utf8_ref): Don't generate identifier based on
8079 2001-05-12 Richard Henderson <rth@redhat.com>
8081 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8082 * expr.c (java_lang_expand_expr): Expand it.
8083 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8084 calling build_exception_object_ref.
8085 * parse.y (catch_clause_parameter): Likewise.
8086 (build_dot_class_method): Likewise.
8087 (try_reference_assignconv): Likewise.
8088 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8089 * jcf-write.c (generate_bytecode_insns): Likewise.
8091 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8093 * parse.y (build_unresolved_array_type): Set
8094 EXPR_WFL_QUALIFICATION on the newly created wfl.
8095 Fixes PR java/2538. Fixes PR java/2535.
8097 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8099 * parse.y (fix_constructors): Removed unnecessary assignment to
8100 local. Moved assignment to `this$<n>', fixed comments and
8102 (build_wfl_wrap): Fixed indentation.
8103 Fixes PR java/2598, java/2579 and java/2658.
8105 2001-05-03 Mo DeJong <mdejong@redhat.com>
8107 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8108 check for byte swap.
8110 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8112 * expr.c (build_class_init): Move MODIFY_EXPR
8113 outside of COND_EXPR. Remove variable `call'.
8115 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8117 * decl.c: NULL_PTR -> NULL.
8118 * jcf-write.c: Likewise.
8120 2001-05-01 Tom Tromey <tromey@redhat.com>
8122 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8123 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8124 * gcj.texi: Updated copyright text. Include fdl.texi.
8125 (Top): Link to new node.
8127 2001-05-01 Per Bothner <per@bothner.com>
8129 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8131 2001-05-01 Per Bothner <per@bothner.com>
8133 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8134 import_list contains the name, not the TREE_PURPOSE.
8136 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8138 * jcf-io.c (read_zip_member): Cast to long in comparison with
8141 * jvspec.c (lang_specific_driver): Initialize variables.
8143 * mangle.c (find_compression_record_match): Likewise.
8145 * typeck.c (build_null_signature): Provide static prototype. Mark
8146 parameter with ATTRIBUTE_UNUSED.
8148 * verify.c (verify_jvm_instructions): Initialize variable.
8150 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8152 * parse.y (do_resolve_class): Check for cyclic inheritance during
8153 inner class resolution.
8155 2001-04-27 Per Bothner <per@bothner.com>
8157 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8158 while iterating, since that could cause gc to lose stuff.
8160 2001-04-26 Per Bothner <per@bothner.com>
8162 Fix method search wrt scope of inner classes to match JLS2.
8163 * typeck.c (build_null_signature): New static function.
8164 (has_method): New function. Uses build_null_signature and lookup_do.
8165 * java-tree.h (has_method): New declaration.
8166 * parse.y (find_applicable_accessible_methods_list): Do not search
8167 context of inner classes here.
8168 (patch_method_invocation): Search scope, ie. current and outer clases,
8169 for method matching simple name, to find class.
8171 2001-04-26 Per Bothner <per@bothner.com>
8173 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8174 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8176 * constants.c (find_methodref_with_class_index): New function.
8177 (find_methodref_index): Use find_methodref_with_class_index.
8178 * java-tree.h (find_methodref_with_class_index): New declaration.
8179 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8180 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8181 If context changed from interface to class, don't use invokeinterface.
8183 2001-04-25 Per Bothner <per@bothner.com>
8185 * verify.c (verify_jvm_instructions): For field instructions,
8186 check that field index is valid. For invoke instructions, check that
8187 method index is valid.
8189 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8191 * config-lang.in (target_libs): Copy from $libgcj_saved.
8193 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8195 * decl.c (init_decl_processing): Add new class "protectionDomain"
8197 * class.c (make_class_data): Set initial value for "protectionDomain".
8199 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8201 * jvspec.c (lang_specific_driver): Fix memory allocation
8202 deficit, by using concat in lieu of xmalloc/sprintf.
8204 2001-04-20 Per Bothner <per@bothner.com>
8206 Fixes to compile multiple .class files at once.
8207 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8208 * java-tree.h (CLASS_PARSED_P): New macro.
8209 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8210 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8211 (read_class): Avoid some code duplication.
8212 Don't call JCF_FINISH for a .class file - might be needed later.
8213 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8214 rather than CLASS_LOADED_P, since latter implies class laid out.
8215 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8216 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8218 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8220 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8222 * boehm.c: Include toplev.h.
8224 2001-04-06 Tom Tromey <tromey@redhat.com>
8225 Alexandre Petit-Bianco <apbianco@redhat.com>
8227 Fix for PR gcj/1404 and PR gcj/2332:
8228 * parse.y (build_array_from_name): If we use the type_wfl then
8229 accumulate dimensions from the original type as well.
8230 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8232 2001-04-06 Tom Tromey <tromey@redhat.com>
8234 * parse.y (analyze_clinit_body): Return true if the second operand
8235 of a METHOD_EXPR is nonzero.
8237 2001-04-06 Tom Tromey <tromey@redhat.com>
8239 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8241 ($(srcdir)/java/parse.c): Likewise.
8243 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8245 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8246 (version-gcc): Initialized.
8247 (which-gcj): Likewise.
8249 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8251 * java-tree.h (struct lang_decl): New macro
8252 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8253 * parse.y (build_instance_initializer): New function.
8254 (add_instance_initializer): Use it.
8255 (java_fix_constructors): Set `current_class' before fix pass.
8256 (fix_constructors): Just return if already fixed. Move `super()'
8257 invocation ahead. Use `build_instance_initializer.'
8260 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8262 * parse.y (resolve_qualified_expression_name): Pass field's
8263 DECL_CONTEXT to `not_accessible_p.'
8264 (not_accessible_p): Changed parameters order in `inherits_from_p'
8267 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8269 * lang-options.h: Add flag_check_references.
8271 2001-04-04 Per Bothner <per@bothner.com>
8273 * java-tree.h (CONSTANT_VALUE_P): New macro.
8274 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8275 * parse.y (maybe_build_class_init_for_field): New static function.
8276 (resolve_expression_name, resolve_field_access): Use
8277 maybe_build_class_init_for_field instead of build_class_init
8278 This does not do the init if the field is compile-time-constant.
8279 (resolve_field_access): Simplify.
8281 * parse.y (fold_constant_for_init): Merge test into switch.
8283 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8285 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8287 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8289 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8291 * expr.c (pop_type_0): Save the result of the first
8292 lang_printable_name call in a scratch buffer, so it
8293 won't be clobbered by the second call.
8295 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8297 * parse-scan.y (array_type:): Rewritten.
8298 (type_declaration:): `empty_statement' replaces `SC_TK.'
8299 (class_member_declaration:): `empty statement' added.
8300 (method_body:): Simplified.
8301 (static_initializer:): Likewise.
8302 (primary_no_new_array:): Use `type_literals.'
8303 (type_literals:): New rule.
8304 (dims:): Set and update `bracket_count.'
8305 Fixes PR java/1074. Fixes PR java/2412.
8307 2001-03-28 Hans Boehm <boehm@acm.org>
8309 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8310 (get_boehm_type_descriptor): Set type on returned value to be a
8311 pointer length integer.
8313 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8315 * expr.c (pop_type_0): Call `concat' rather than building the
8317 (pop_type): Add format specifier in call to `error'.
8319 * parse.y (patch_method_invocation): Avoid casting away
8322 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8324 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8326 2001-03-28 Richard Henderson <rth@redhat.com>
8328 IA-64 ABI Exception Handling:
8329 * Make-lang.in (except.o): Don't depend on eh-common.h.
8330 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8331 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8332 [soft_exceptioninfo_call_node]: Remove.
8333 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8334 (end_java_method): No emit_handlers.
8335 * except.c (java_set_exception_lang_code): Remove.
8336 (method_init_exceptions): Don't call it.
8337 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8338 (build_exception_object_ref): New.
8339 (expand_end_java_handler): Update for except.h name changes.
8340 (emit_handlers, expand_resume_after_catch): Remove.
8341 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8342 (process_jvm_instruction): Use build_exception_object_ref.
8343 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8344 (soft_exceptioninfo_call_node): Remove.
8345 (build_exception_object_ref): Declare.
8346 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8347 soft_exceptioninfo_call_node. Move processing ...
8348 [EXC_PTR_EXPR]: ... here.
8349 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8350 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8351 (source_end_java_method): No java_set_exception_lang_code or
8353 (build_dot_class_method): Use build_exception_object_ref.
8354 (try_reference_assignconv): Check EXC_PTR_EXPR not
8355 soft_exceptioninfo_call_node.
8357 2001-03-28 Richard Henderson <rth@redhat.com>
8359 * java-tree.h (throw_node): Define as a single member of
8360 java_global_trees instead of a separate array.
8361 (JTI_THROW_NODE): New.
8362 * decl.c (throw_node): Don't declare.
8363 (init_decl_processing): Init a scalar throw_node.
8364 Don't register it for gc.
8365 * check-init.c (check_init): Reference scalar throw_node.
8366 * expr.c (build_java_athrow): Likewise.
8367 * jcf-write.c (generate_bytecode_insns): Likewise.
8368 * parse.h (BUILD_THROW): Likewise.
8370 2001-03-28 Richard Henderson <rth@redhat.com>
8372 * decl.c (end_java_method): Do not save and restore
8373 flag_non_call_exceptions.
8374 * parse.y (source_end_java_method): Likewise.
8375 * lang.c (flag_exceptions): Don't declare.
8376 (java_init_options): Set flag_non_call_exceptions. Set
8377 flag_exceptions here ...
8378 (java_init): ... not here.
8380 2001-03-27 Richard Henderson <rth@redhat.com>
8382 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8383 exceptions_via_longjmp.
8385 * lang.c (flag_new_exceptions): Don't declare it.
8386 (java_init_options): Or set it.
8388 2001-03-27 Richard Henderson <rth@redhat.com>
8390 * decl.c (end_java_method): Rename asynchronous_exceptions to
8391 flag_non_call_exceptions.
8392 * parse.y (source_end_java_method): Likewise.
8394 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8396 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8398 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8400 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8402 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8404 * parse.y (find_as_inner_class): Follow current package
8405 indications not to mistakingly load an unrelated class.
8407 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8409 * constants.c (PUTN): Use memcpy, not bcopy.
8411 * lex.c (java_read_char): Use memmove, not bcopy.
8413 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8415 2001-03-23 Per Bothner <per@bothner.com>
8417 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8418 macro for better error pin-pointing.
8419 * java-tree.h: Fix typo in comment.
8421 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8422 Don't include jsr/goto in exception range.
8423 Check if start and end of exception range are the same (also TRY_EXPR).
8424 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8425 However, do emit the following goto even if try_block is empty.
8426 Defer freeing exception_decl until after the finalizer, to make
8427 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8429 * parse.y (java_complete_lhs): If the try-clause is empty, just
8430 return the finally-clause and vice versa.
8432 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8434 * gcj.texi (Input Options): documented the check for attribute
8435 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8436 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8437 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8438 (jcf_parse): Check for the right classes archive if necessary.
8439 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8440 (jcf_parse_fields): Fixed indentation.
8441 * jcf-write.c (append_gcj_attribute): New function.
8442 (generate_classfile): Compute the attribute count, invoke
8443 `append_gcj_attribute'.
8444 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8445 turned into bit-fields. New bit-field `right_zip.'
8446 (JCF_ZERO): Set `right_zip' to zero.
8447 * lang-options.h (-fforce-classes-archive-check): Added flag.
8448 * lang.c (flag_force_classes_archive_check): New flag.
8449 (lang_f_options): New entry `force-classes-archive-check.'
8452 2001-02-07 Andrew Haley <aph@redhat.com>
8454 * gcj.texi (Configure-time Options): Add -fcheck-references.
8455 * expr.c (build_java_indirect_ref): New function.
8456 (java_check_reference): New function.
8457 (build_java_array_length_access): Use build_java_indirect_ref to
8458 check for null references.
8459 (build_java_arrayaccess): Likewise.
8460 (build_get_class): Likewise.
8461 (build_field_ref): Likewise.
8462 (invoke_build_dtable): Likewise.
8463 (build_invokeinterface): Likewise.
8464 * lang.c (lang_f_options): Add flag_check_references.
8465 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8466 * java-tree.h (flag_check_references): New variable.
8467 * lang.c (flag_check_references): Likewise.
8468 * parse.y (patch_invoke): Use java_check_reference.
8469 (patch_assignment): Allow for extra nesting in
8470 _Jv_CheckArrayStore.
8472 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8474 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8475 * lex.c (cxx_keywords): Likewise.
8477 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8479 * parse.y (qualify_ambiguous_name): Broaden `length'
8480 recognition. Help MODIFY_EXPR be resolved as expression names.
8481 Fixes PR java/2066. Fixes PR java/2400.
8483 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8485 * gjavah.c (process_file): Mark interface definitions with
8486 "__attribute__ ((java_interface))".
8488 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8490 * class.c (layout_class): Fixed push_super_field's second
8491 argument. Fixes PR java/2333.
8492 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8493 too early to lay innerclasses out.
8495 2001-03-20 Tom Tromey <tromey@redhat.com>
8496 Alexandre Petit-Bianco <apbianco@redhat.com>
8498 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8499 inside an array reference. Insertion of the array store check
8500 rewritten. Fixes PR java/2299.
8502 2001-03-20 Tom Tromey <tromey@redhat.com>
8504 * lex.c (java_read_unicode): Only accept leading `u's.
8506 2001-03-20 Tom Tromey <tromey@redhat.com>
8508 * jcf-parse.c (read_class): Initialize `class'.
8510 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8512 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8514 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8516 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8517 (layout_class): Likewise.
8518 (layout_class_method): Likewise.
8519 (emit_register_classes): Likewise.
8520 * decl.c (builtin_function): Likewise.
8521 (give_name_to_locals): Likewise.
8523 2001-03-19 Per Bothner <per@bothner.com>
8525 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8526 before trying to load an inner class.
8528 Fixes to process to command-line .class files in two passes.
8529 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8530 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8531 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8532 * class.c (is_compiled_class): Fix for renamed flag.
8533 * parse.y (maybe_create_class_interface_decl): Likewise.
8534 * jcf-parse.c (yyparse): Also set if compiling .class files.
8535 * jcf-parse.c (read_class); Read current_class.
8536 (jcf_parse): Make static.
8537 (load_inner_classes): New function, with code moved from jcf_parse,
8538 because we need to inner classes after the command-line files are read.
8539 (yyparse): Set finput to NULL when it doesn't need to be closed.
8540 Reduce use of main_jcf (basically only for archive) and
8541 use finput instead of main_jcf->read_state.
8542 Inline jcf_figure_file_type into yyparse.
8543 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8544 Defer load_inner_classes and parse_class_file to a second pass,
8545 after we've correctly mapped command-line .clas fiels to classes.
8546 (jcf_figure_file_type): Removed.
8547 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8548 (JCF_ZERO): Also clear zipd field.
8549 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8551 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8553 * jcf-parse.c (yyparse): Change ch from char * to char.
8555 2001-03-19 Per Bothner <per@bothner.com>
8557 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8558 Add constructed filelist-file at end, following -xjava. Thus any .o
8559 and library files are not affected by the -xjava. Also wrap
8560 explicit @FILE with -xjava and -xnone.
8562 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8564 * class.c (build_static_field_ref): Call make_decl_rtl() after
8565 setting the DECL_EXTERNAL flag.
8567 2001-03-17 Per Bothner <per@bothner.com>
8569 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8571 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8572 when result is is needed (target is STACK_TARGET).
8574 * parse.h (JDEP_SOLV): Removed.
8575 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8577 * parse.y (incomplete_class_list): Removed.
8578 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8579 It doesn't work if resolve_class changes the name of an array type
8580 that is on the list and then someone else looks for the modified name.
8581 Also, seems liable to break when compiling multiple source files at
8582 once. So the simplest is to just remove incomplete_class_list -
8583 it is only a minor space win and it is not even clear it saves time.
8585 * parse.y (resolve_class): Remove unneeded promote_type.
8587 2001-03-15 Per Bothner <per@bothner.com>
8589 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8590 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8591 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8592 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8594 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8595 * parse.y (java_expand_classes): Likewise.
8597 * parse.y (expand_start_java_method): Was only called once and had a
8598 misleading name, so inline in caller java_complete_expand_method.
8599 (enter_a_block): Likewise inline in enter_block and remove.
8601 Remove junk from when gcc/java was created (by copying from C/C++).
8602 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8603 (struct binding_level): Remove fields keep, keep_if_subblocks,
8604 more_cleanups_ok, have_cleanups (which have never been used).
8605 (pushlevel, poplevel): Remove related useless code.
8607 * class.c (make_class_data): The class_dtable_decl (i.e. the
8608 vtable for Class) should be external, except when compiling Class.
8610 * jvspec.c (lang_specific_driver): Fix -C handling.
8611 Check -save-temps to see if temp @FILE should be deleted.
8612 Follow-up to/fix for February 16 patch.
8614 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8615 (type_stack_dup): Remove no-longer neded error check.
8617 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8619 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8620 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8621 don't surround the element with 'N..E' if the type name is
8624 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8626 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8627 DECL_RTL_SET_P, etc.
8628 (make_method_value): Likewise.
8629 (get_dispatch_table): Likewise.
8631 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8633 2001-03-07 Tom Tromey <tromey@redhat.com>
8635 * config-lang.in (lang_requires): Define.
8637 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8639 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8642 2001-03-05 Per Bothner <per@bothner.com>
8644 Fix a problem where rest_of_decl_compilation applied to
8645 class_dtable_decl causes problems because it was done too early,
8646 before output file was opened.
8647 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8648 * class.c (class_dtable_decl): Add macro - element of class_roots.
8649 (make_class_data): Define class_dtable_decl.
8650 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8652 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8654 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8655 uses of 'boolean' with 'bool'.
8657 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8659 * lang-specs.h: Add zero initializer for cpp_spec field to all
8662 2001-02-16 Per Bothner <per@bothner.com>
8664 Handle compiling multiple input files at once, and @FILE syntax.
8665 * gcj.texi: Updated documentation to match.
8666 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8667 * jcf-parse.c (parse_source_file): Split into ...
8668 (parse_source_file_1): New function - and:
8669 (parse_source_file_2): New function.
8670 (yyparse): On -ffilelist-file, open and scan named file.
8671 On first pass over files, only do parse_source_file_1.
8672 A new second pass calls parse_source_file_2 for each file to compile.
8673 (init_jcf_parse): Call init_src_parse.
8674 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8675 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8676 as multiple input file combined in one compilation.
8677 * lang-options.h: Add -ffilelist-file
8678 * lang.c (flag_filelist_file): New flag variable.
8679 (lang_f_options): Handle -ffilelist-file.
8680 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8681 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8682 gclass_list - use global fields of src_parse_roots instead.
8683 * parse.y (src_parse_roots): New array.
8684 (incomplete_class_list, gclass_list): New macros.
8685 (push_parser_context, java_pop_parser_context,
8686 java_parser_context_resume): Don't fiddle with deleted fields.
8687 (various): Use incomplete_class gclass_list and global macros
8688 instead of parse_ctxt fields - the lists are global.
8689 (init_src_parse): New function.
8691 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8693 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8695 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8697 * parse.y (check_inner_class_access): Moved declaration of local
8698 `enclosing_decl_type' to the right location.
8700 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8702 * parse.y (parser_check_super_interface): Don't call
8703 check_pkg_class_access for an inner interface.
8704 (parser_check_super): Don't call check_pkg_class_access for inner
8706 (do_resolve_class): Simplify enclosing type loop. Don't call
8707 check_pkg_class_access if CL and DECL are not set.
8708 (find_in_imports_on_demand): Set DECL if class_type needed to be
8709 loaded. Don't call check_pkg_class_access for an inner class.
8710 (check_inner_class_access): Rewritten to implement member access
8711 rules as per spec 6.6.1.
8712 (check_pkg_class_access): Handle the empty package correctly.
8713 (in_same_package): New function. Determine if two classes are in the
8716 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8718 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8719 method into array types.
8720 * parse.y (patch_method_invocation): Bypass access check on clone call
8723 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8725 * expr.c (build_instanceof): Check for arrays when trying fold to
8728 2001-02-15 Jim Meyering <meyering@lucent.com>
8730 * Make-lang.in (java.install-common): Depend on `installdirs'.
8731 (java.install-info): Likewise.
8733 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8735 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8737 2001-02-14 Tom Tromey <tromey@redhat.com>
8738 Alexandre Petit-Bianco <apbianco@cygnus.com>
8740 Fix for PR java/1261.
8741 * typeck.c (build_java_array_type): Add public `clone' method to
8743 * parse.y (resolve_qualified_expression_name): Use current_class
8744 when checking for inaccessibility.
8745 (patch_method_invocation): Fixed error message when accessibility
8746 denied. Added `from_super' argument.
8748 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8750 * parse.y (resolve_class): Don't build a fake decl. Use the one
8752 * typeck.c (build_java_array_type): Build and assign decl to array
8755 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8757 * parse.y (not_accessible_p): Changed leading comment. Added extra
8758 `where' argument. Use it to enforce protected access rules.
8759 (resolve_qualified_expression_name): Added extra argument to
8761 (patch_method_invocation): Use argument `primary' to provide
8762 not_accessible_p with an extra argument.
8763 (lookup_method_invoke): Added extra argument to not_accessible_p.
8764 (search_applicable_method_list): Likewise.
8766 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8768 * parse.y (resolve_qualified_expression_name): Try to resolve as
8769 an inner class access only if `decl' is a TYPE_DECL.
8771 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8773 * decl.c (classdollar_identifier_node): Initialize.
8774 * java-tree.h (enum java_tree_index): New entry
8775 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8776 (classdollar_identifier_node): New macro.
8777 (ID_CLASSDOLLAR_P): Likewise.
8778 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8779 (build_dot_class_method_invocation): Likewise.
8780 (find_applicable_accessible_methods_list): `class$' can't be
8783 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8785 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8787 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8789 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8790 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8793 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8795 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8796 outside of the `__U' sequence too.
8797 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8800 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8802 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8804 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8806 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8807 (JVGENMAIN_OBJS): Likewise.
8808 * java-tree.h (append_gpp_mangled_name): New prototype.
8809 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8810 Removed cast calling `gcc_add_root.'
8811 * jvgenmain.c (mangle_obstack): New global, initialized.
8813 (do_mangle_class): Constify local `ptr.'
8814 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8815 append_gpp_mangle_name and update `count' if necessary.
8816 Use `mangle_obstack.'
8817 * mangle.c (append_unicode_mangled_name): Removed.
8818 (append_gpp_mangled_name): Likewise.
8819 (unicode_mangling_length): Likewise.
8820 (mangle_member_name): Return type set to `void.'
8821 (mangle_field_decl): Don't append `U' in escaped names.
8822 (mangle_method_decl): Likewise.
8823 (mangle_member_name): Just use `append_gpp_mangled_name.'
8824 * mangle_name.c: New file.
8826 2001-02-07 Per Bothner <per@bothner.com>
8828 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8830 * check-init.c (check_init): Don't call done_alternative after
8831 processing loop code, as a LOOP_EXPR never terminates normally.
8833 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8835 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8837 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8842 2001-02-06 Tom Tromey <tromey@redhat.com>
8844 * lex.c (java_new_lexer): Longer error message.
8846 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8847 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * typeck.c (build_prim_array_type): Added leading comment.
8850 (build_java_array_type): Moved locals out of
8851 block. Always create the `data' field, fixed alignment to match
8854 2001-02-04 Tom Tromey <tromey@redhat.com>
8856 * expr.c (java_lang_expand_expr): Don't bother recomputing
8857 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8860 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * parse.y (process_imports): Save the original name of the import
8863 for better error report.
8865 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8867 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8868 of macros used when compiling jvspec.c.
8869 * jvspec.c (lang_specific_driver): Link with the shared
8872 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8874 * check-init.c (check_init): Call internal_error instead of fatal.
8875 * expr.c (java_lang_expand_expr): Likewise.
8876 * jcf-parse.c (get_constant): Likewise.
8877 * mangle.c (java_mangle_decl): Likewise.
8878 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8879 (operator_string): Likewise.
8880 * check-init.c (check_init): Call abort instead of fatal.
8881 * class.c (build_class_ref): Likewise.
8882 * constants.c (write_constant_pool): Likewise.
8883 * decl.c (start_java_method): Likewise.
8884 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8885 (java_stack_dup, encode_newarray_type): Likewise.
8886 (build_java_array_length_access): Likewise.
8887 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8888 (build_java_soft_divmod, build_invokeinterface): Likewise.
8889 * java-tree.h (INNER_CLASS_P): Likewise.
8890 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8891 (give_name_to_class, get_class_constant): Likewise.
8892 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8893 (find_constant_index, generate_bytecode_conditional): Likewise.
8894 (generate_bytecode_insns, perform_relocations): Likewise.
8895 * lex.c (java_unget_unicode, java_lex): Likewise.
8896 * mangle.c (mangle_type, mangle_record_type): Likewise.
8897 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8898 (finish_mangling): Likewise.
8899 * parse.h (MARK_FINAL_PARMS): Likewise.
8900 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8901 (obtain_incomplete_type, java_complete_class): Likewise.
8902 (java_check_regular_methods, java_complete_expand_method): Likewise.
8903 (cut_identifier_in_qualified, check_deprecation): Likewise.
8904 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8905 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8906 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8907 * typeck.c (set_local_type, parse_signature_type): Likewise.
8908 (parse_signature_string, build_java_signature): Likewise;
8909 (set_java_signature): Likewise.
8910 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8911 * class.c (add_method): Call fatal_error instead of fatal.
8912 (build_static_field_ref): Likewise.
8913 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8914 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8915 * lex.c (java_new_new_lexer): Likewise.
8916 * jv-scan.c (main): Likewise.
8917 (fatal_error): Renamed from fatal.
8918 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8920 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8921 (yyparse): Likewise.
8922 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8923 * lex.c (java_get_line_col): Likewise.
8924 * jcf-parse.c (load_class): Make errors non-fatal.
8925 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8927 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8929 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8930 (error): Remove unused function.
8931 (main): Don't use "__attribute__ alias" on generated class symbol.
8933 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8935 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8937 * parse.y (finish_method_declaration): Code accounting for WFLed
8938 method DECL_NAMEs deleted.
8939 (check_abstract_method_definitions): Likewise.
8940 (resolve_type_during_patch): Layout resolved type.
8941 * typeck.c (lookup_do): Removed unused local.
8943 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8945 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8946 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8947 integer_negative_one_node.
8948 * expr.c (build_java_binop): Likewise.
8950 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8952 * zextract.c (read_zip_archive): Read file_offset before writing
8953 zipd and consequently clobbering the header contents.
8955 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8957 * Make-lang.in: Remove all dependencies on defaults.h.
8958 * decl.c: Don't include defaults.h.
8960 * parse.y: Likewise.
8962 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8964 * ChangeLog (2001-01-21): Fixed typo.
8965 * class.c (layout_class_method): Code accounting for WFLed
8966 method DECL_NAMEs deleted.
8967 * constant.c (find_methodref_index): Likewise.
8968 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8969 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8970 (struct lang_decl): New field `wfl'.
8971 (java_get_real_method_name): Prototype deleted.
8972 * mangle.c (mangle_method_decl): Code accounting for WFLed
8973 method DECL_NAMEs deleted.
8974 * parse.h (GET_METHOD_NAME): Macro deleted.
8975 * parse.y (reset_method_name): Deleted.
8976 (method_header): Set DECL_FUNCTION_WFL.
8977 (check_abstract_method_header): Code accounting for WFLed method
8979 (java_get_real_method_name): Deleted.
8980 (check_method_redefinition): Code accounting for WFLed method
8981 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8982 (java_check_regular_methods): Likewise.
8983 (java_check_abstract_methods): Likewise.
8984 (java_expand_classes): Don't call `reset_method_name.'
8985 (search_applicable_method_list): Use DECL_NAMEs instead of
8987 * typeck.c (lookup_do): Code accounting for WFLed method
8990 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8992 * lex.c (java_read_char): Check for EOF from getc first.
8994 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * class.c (layout_class): Don't lay the superclass out if it's
8997 already being laid out.
8998 * jcf-parse.c (handle_innerclass_attribute): New function.
8999 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9000 handle_innerclasses_attribute.
9001 (jcf_parse): Don't load an innerclasses if it's already being
9003 * jcf-write.c (append_innerclass_attribute_entry): Static
9004 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9005 to be zero for anonymous classes.
9007 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9011 * jcf-parse.c (set_source_filename): Use
9012 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9014 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9016 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9017 gets a unique asm name.
9019 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9021 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9022 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9024 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9025 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9026 * parse.y (lookup_package_type_and_set_next): Deleted.
9027 (resolve_package): Removed unnecessary code.
9028 (find_applicable_accessible_methods_list): `finit$' can't be
9030 * verify.c (pop_argument_types): Added missing prototype.
9032 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9034 * config-lang.in: Disable java by default.
9036 2001-01-23 Tom Tromey <tromey@redhat.com>
9038 * gcj.texi (Copying): New node.
9039 Added copyright information.
9041 2001-01-21 Per Bothner <per@bothner.com>
9043 Various fixes to allow compiling a compressed .jar/.zip archive.
9044 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9045 (struct ZipFile): Add fields name and next (from ZipFileCache).
9046 (struct ZipDirectory): New field zipf points to owning ZipFile.
9047 * jcf.h (struct ZipDirectory): Add forward declaration.
9048 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9049 Remove seen_in_zip and zip_offset fields.
9050 (JCF_SEEN_IN_ZIP): New macro.
9051 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9052 * jcf-io.c: Change all ZipFileCache to ZipFile.
9053 (read_zip_member): New function.
9054 (open_in_zip): Call read_zip_member.
9055 * jcf-parse.c (find_in_current_zip): Remove function.
9056 (read_class): Merge in find_in_current_zip functionality.
9057 Call read_zip_member if needed.
9058 (parse_zip_file_entries): Use read_zip_member.
9059 (process_zip_dir): Update for removed and added JCF fields.
9060 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9062 2001-01-21 Per Bothner <per@bothner.com>
9064 Minor optimization of static ggc roots.
9065 * jcf-parse.c (parse_roots): New static field.
9066 (current_field, current_method, current_file_list): Replace by macros
9067 naming fields of parse_roots.
9068 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9069 * class.c (class_roots): New static field.
9070 (registered_class, fields_ident, info_ident, class_list):
9071 New macros naming fields of parse_roots.
9072 (build_static_field_ref): Don't register roots here.
9073 (layout_class): Static field list replaced by macro class_list.
9074 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9075 Initialize fields_ident and info_ident here.
9077 2001-01-21 Per Bothner <per@bothner.com>
9079 * jcf-parse.c (ggc_mark_jcf): New function.
9080 (init_jcf_parse): Register current_jcf as ggc root.
9082 2001-01-21 Per Bothner <per@bothner.com>
9084 * lang.c (put_decl_node): Print method's name.
9086 2001-01-21 Per Bothner <per@bothner.com>
9088 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9089 (verify_jvm_instructions): Use it, for better error messages on loads.
9091 2001-01-21 Per Bothner <per@bothner.com>
9093 * verify.c (merge_type_state): Still may have to merge even if
9094 LABEL_VERIFIED (label).
9096 2001-01-21 Per Bothner <per@bothner.com>
9098 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9099 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9101 2001-01-19 Per Bothner <per@bothner.com>
9103 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9104 if expeting an interface type. Refines Tom's change of 2000-09-12.
9106 2001-01-18 Per Bothner <per@bothner.com>
9108 * gcj.texi (Input Options): Mention .java files.
9110 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * lang-options.h (-Wunsupported-jdk11): Removed.
9113 * lang.c (flag_not_overriding): Deleted.
9114 (flag_static_local_jdk1_1): Likewise.
9115 (lang_W_options): Removed "unsupported-jdk11" entry.
9116 * parse.y (java_check_methods): Removed dead code.
9118 2001-01-17 Tom Tromey <tromey@redhat.com>
9120 Changes suggested by Per Bothner:
9121 * gcj.texi (Input Options): Don't mention input files.
9122 (Code Generation): Updated --main information.
9123 (Invoking jcf-dump): Mention that --javap is incomplete.
9124 From Alexandre Petit-Bianco:
9125 (Warnings): Don't mention -Wunsupported-jdk11.
9127 (Compatibility): Mention JDK 1.2-ness of libraries.
9128 (Resources): Mention resources used when writing gcj.
9130 2001-01-17 Tom Tromey <tromey@redhat.com>
9132 * gcj.texi: New file.
9133 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9134 (java.info): Depend on gcj.info.
9135 (java/gcj.dvi): New target.
9136 (java.dvi): Depend on gcj.dvi.
9137 (java.install-info): Wrote.
9139 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9141 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9142 having called make_decl_rtl.
9144 2001-01-14 Per Bothner <per@bothner.com>
9146 Various patches to emit better messages on verification errors.
9147 * expr.c (push_type_0): Return error indication on stack overflow,
9148 instead of callinfg fatal.
9149 (push_type): Now just call push_type_0 (nd fatal on overflow).
9150 (pop_type_0): Return detailed error message (in a char** argument).
9151 (pop_type): If pop_type_0 fails, print error message.
9152 (pop_argument_types): Moved to verify.c.
9153 * verify.c (pop_argument_types): Moved from expr.c.
9154 Return a (possible) error message, rather than void.
9155 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9156 (verify_jvm_instruction): Use new macros, improving error messages.
9157 For case OPCODE_astore use object_ptr_type_node.
9158 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9159 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9161 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9162 constant, return body without wrapper. (Improves constant folding.)
9163 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9165 2001-01-13 Per Bothner <per@bothner.com>
9167 * expr.c (expand_java_field_op): Assigning to a final field outside
9168 an initializer does not violate JVM spec, so should be warning, not
9169 error. (Sun's verifier does not complain - though MicroSoft's does.)
9171 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9173 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9176 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9178 * parse.y (resolve_expression_name): Permit instance variables from
9179 enclosing context in super constructor call.
9180 (resolve_qualified_expression_name): Permit enclosing class's qualified
9181 "this" in super constructor call.
9183 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9185 * class.c (build_utf8_ref): Remove last argument in call to
9186 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9187 (build_class_ref): Likewise.
9188 (build_static_field_ref): Likewise.
9189 (get_dispatch_table): Likewise.
9190 (layout_class_method): Likewise.
9191 (emit_register_classes): Likewise.
9192 * constants.c (build_constant_data_ref): Likewise.
9193 * decl.c (builtin_function): Likewise.
9194 (create_primitive_vtable): Likewise.
9195 * expr.c (build_known_method_def): Likewise.
9196 (build_jni_stub): Likewise.
9197 (java_lang_expand_expr): Likewise.
9199 2001-01-10 Tom Tromey <tromey@redhat.com>
9201 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9203 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * java-tree.h (lang_printable_name_wls): New prototype.
9206 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9207 rather than `current_class' to print type name. Don't prepend type
9208 names when printing constructor names.
9209 (lang_printable_name_wls): New function.
9210 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9211 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9212 * parse.y (patch_method_invocation): Message tuned for constructors.
9213 (not_accessible_p): Grant `private' access from within
9216 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 All files with updated copyright when applicable.
9219 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9220 * class.c (mangle_class_field): Function removed.
9221 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9222 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9223 (build_class_ref): Call `java_mangle_class_field' instead of
9224 `mangle_class_field.'
9225 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9226 (layout_class): Call `java_mangle_decl' instead of
9227 `mangle_static_field.'
9228 (cxx_keywords): Initialized static array moved to `lex.c.'
9229 (layout_class_method): Changed leading comment. Simplified to
9230 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9231 * decl.c (lang_mark_tree): Mark field `package_list.'
9232 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9233 (struct lang_type): New field `package_list.'
9234 (unicode_mangling_length): Prototype removed.
9235 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9236 emit_unicode_mangled_name): Likewise.
9237 (cxx_keyword_p): New prototype.
9238 (java_mangle_decl, java_mangle_class_field,
9239 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9240 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9242 * jvgenmain.c (main_method_prefix): Global variable removed.
9243 (main_method_suffix): Likewise.
9244 (do_mangle_classname): New function.
9245 (main): Call it. Format changed to accommodate new mangling scheme.
9246 * lex.c: (utf8_cmp): Conditionally prototyped.
9247 (cxx_keywords): Moved from class.c, conditionally defined.
9248 (utf8_cmp, cxx_keyword_p): Likewise.
9249 * mangle.c (obstack.h, ggc.h): Included.
9250 (mangle_field_decl): New function.
9251 (mangle_method_decl, mangle_type, mangle_pointer_type,
9252 mangle_array_type, mangle_record_type,
9253 find_compression_pointer_match, find_compression_array_match,
9254 find_compression_record_match,
9255 find_compression_array_template_match, set_type_package_list,
9256 entry_match_pointer_p, emit_compression_string, init_mangling,
9257 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9258 (mangle_obstack): New global.
9259 (MANGLE_RAW_STRING): New macro.
9260 (unicode_mangling_length): Turned static.
9261 (append_unicode_mangled_name): Renamed from
9262 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9263 replaces `obstack', removed from the parameter list.
9264 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9265 replaces parameter `obstack', removed from the parameter list. Call
9266 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9267 (append_gpp_mangled_classtype): Removed.
9268 (compression_table, compression_next): New static variables.
9269 * parse.y (temporary_obstack): Extern declaration removed.
9271 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9273 * parse.y (patch_binop): Compute missing type in error situations.
9275 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9277 * class.c (make_class_data): Push initial value for "arrayclass".
9278 * decl.c (init_decl_processing): Add new class field "arrayclass".
9280 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9282 From patha@softlab.ericsson.se:
9283 * parse.y (switch_label): Use build, not build1, to construct
9286 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9288 * lang.c (lang_decode_option): Change -MA to -MP.
9289 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9290 Update to new prototype; do quote targets.
9291 (jcf_dependency_write): Update.
9293 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9295 Shorten primitive array allocation path:
9296 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9297 to create new primitive arrays.
9298 * expr.c (build_newarray): If generating native code, call
9299 soft_newarray_node with a reference to the primitive TYPE identifier
9300 instead of type_value.
9302 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9304 Fix for PRs gcj/312 and gcj/253:
9305 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9306 dest if they arn't already.
9307 * class.c (layout_class): Call maybe_layout_super_class on
9308 superinterfaces also, but only if compiling from bytecode.
9311 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9314 2000-12-15 Tom Tromey <tromey@redhat.com>
9316 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9319 2000-12-14 Andrew Haley <aph@redhat.com>
9321 * boehm.c (mark_reference_fields): Change test to correctly detect
9324 2000-12-15 Andreas Jaeger <aj@suse.de>
9326 * config-lang.in (lang_dirs): Added.
9328 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9330 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9331 Credits go to rth for finding it.
9333 2000-12-13 Mike Stump <mrs@wrs.com>
9335 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9337 2000-11-07 Tom Tromey <tromey@cygnus.com>
9339 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9340 * lex.c (java_ignorable_control_p): Removed.
9341 (java_letter_or_digit_p): Removed.
9342 (java_start_char_p): New function.
9343 (java_read_char): Return `int', not `unicode_t'. Changed
9345 (java_read_unicode): Likewise.
9346 (java_read_unicode_collapsing_terminators): Likewise.
9347 (java_get_unicode): Likewise.
9348 (java_new_lexer): Initialize hit_eof.
9349 (java_parse_end_comment): Take `int' argument.
9350 (java_parse_doc_section): Likewise.
9351 (java_parse_escape_sequence): Don't allow backlash-newline.
9353 * lex.h (JAVA_DIGIT_P): Removed.
9354 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9355 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9356 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9357 (JAVA_PART_CHAR_P): New macro.
9359 (JAVA_CHAR_ERROR): Now -2.
9360 (java_lexer): New field `hit_eof'.
9361 * chartables.h: New file.
9362 * gen-table.pl: new file.
9364 2000-11-20 Tom Tromey <tromey@cygnus.com>
9365 Alexandre Petit-Bianco <apbianco@cygnus.com>
9367 * parse.y (java_complete_lhs): Only allow compound assignment of
9368 reference type if type is String.
9370 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9373 jcf-path.c: Likewise.
9375 2000-12-09 Anthony Green <green@redhat.com>
9377 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9378 filestart and filename_length as int values.
9380 2000-12-07 Mo DeJong <mdejong@redhat.com>
9382 * jcf-io.c (find_class): Correct the logic that tests to see if a
9383 .java file is newer than its .class file. The compiler was
9384 incorrectly printing a warning when file mod times were equal.
9386 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9388 * jvgenmain.c: Use ISPRINT not isascii.
9390 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * parse.y (end_artificial_method_body): Fixed typo.
9394 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (patch_method_invocation): Pick the correct enclosing
9397 context when creating inner class instances.
9400 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9402 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9403 Update copyright year to 2000.
9405 2000-11-23 Anthony Green <green@redhat.com>
9407 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9408 Move current_file_list out of yyparse and make it static.
9410 * expr.c: Declare quick_stack and tree_list_free_list as static
9411 (init_expr_processing): Register quick_stack and
9412 tree_list_free_list roots.
9414 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * parse.y (build_outer_field_access): New local `decl_ctx', use
9417 it. Check for field's context and current class immediate outer
9418 context inheritance.
9419 (outer_field_access_p): Consider fields inherited from the last
9421 (build_access_to_thisn): Stop at the last enclosing context if
9425 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9427 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9429 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9431 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9434 2000-11-20 Tom Tromey <tromey@cygnus.com>
9436 * jv-scan.c (help): Document --complexity.
9437 (options): Added --complexity.
9438 (flag_complexity): New global.
9439 (main): Call `report'.
9440 * parse-scan.y (complexity): New global.
9441 (if_then_statement, if_then_else_statement,
9442 if_then_else_statement_nsi, switch_block_statement_group,
9443 while_expression, do_statement, for_begin, continue_statement,
9444 throw_statement, catch_clause, finally, method_invocation,
9445 conditional_and_expression, conditional_or_expression,
9446 conditional_expression): Update complexity.
9447 (reset_report): Reset complexity.
9448 (report): New function.
9450 2000-11-20 Tom Tromey <tromey@cygnus.com>
9452 * lex.c (yylex): Added STRICT_TK case.
9453 * parse.y (STRICT_TK): Added.
9454 * parse-scan.y (STRICT_TK): Added.
9455 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9456 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9458 * keyword.h: Rebuilt.
9459 * keyword.gperf (strictfp): Added.
9461 2000-11-20 Tom Tromey <tromey@cygnus.com>
9463 * lex.c (yylex): Recognize floating point constants with leading
9466 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9468 * java-tree.h (cyclic_inheritance_report): Constify.
9469 * parse.y (cyclic_inheritance_report): Likewise.
9471 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9473 * parse.y (goal): Remove call to ggc_add_string_root.
9475 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9477 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9478 Create string in scratch buffer, then pass to build_string.
9480 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9482 * parse.y (issue_warning_error_from_context): Add
9485 2000-11-11 Anthony Green <green@redhat.com>
9487 * jcf-parse.c (process_zip_dir): Add finput parameter.
9488 (jcf_figure_file_type): Call process_zip_dir with appropriate
9491 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9493 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9494 * jcf-parse.c (jcf_figure_file_type): Likewise.
9496 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9498 * parse.y (create_new_parser_context): Use memset () instead of
9501 2000-11-08 Tom Tromey <tromey@cygnus.com>
9503 * gjavah.c (process_file): Only include gcj/cni.h when generating
9506 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9508 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9509 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9510 instead of bzero ().
9512 2000-11-05 Tom Tromey <tromey@cygnus.com>
9514 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9515 * lex.c (IS_ZERO): New define.
9516 (java_perform_atof): Error on floating point underflow.
9518 2000-11-04 Tom Tromey <tromey@cygnus.com>
9520 * lex.c (java_parse_escape_sequence): Only read two octal
9521 characters if the first one is greater than 3. Don't allow
9522 "octal" numbers to include the digits 8 or 9.
9524 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9526 * Make-lang.in (java.distdir): Remove.
9528 2000-11-03 Tom Tromey <tromey@cygnus.com>
9530 * Make-lang.in (java.dvi): New target.
9531 Partial fix for PR other/567.
9533 * lang-options.h: Mention -Wout-of-date.
9534 * jcf-dump.c (flag_newer): New global.
9535 * gjavah.c (flag_newer): New global.
9536 * jcf-io.c (find_class): Only warn when flag_newer set.
9537 * lang.c (flag_newer): New global.
9538 (struct string_option): New declaration.
9539 (lang_W_options): New global.
9540 (process_option_with_no): New function.
9541 (lang_decode_option): Use it.
9543 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9544 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9547 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9548 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9549 * lex.c (java_read_unicode): Removed `term_context' argument.
9550 Recognize any number of `u' in `\u'.
9551 (java_read_unicode_collapsing_terminators): New function.
9552 (java_get_unicode): Use it.
9553 (java_lineterminator): Removed.
9554 (yylex): Produce error if character literal is newline or single
9555 quote. Return if eof found in middle of `//' comment. EOF in
9556 `//' comment is only an error if pedantic.
9557 (java_ignorable_control_p): New function.
9558 (java_parse_end_comment): Return if eof found in middle of
9561 * jv-scan.c (pedantic): New global.
9563 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.y (outer_field_access_p): Inherited fields aren't
9566 consider outer fields.
9567 (maybe_build_thisn_access_method): Use
9568 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9569 (resolve_expression_name): Trigger an error if a static field
9570 is being accessed as an outer field.
9572 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9574 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9577 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9579 * Make-lang.in: Move all build rules here from Makefile.in,
9580 adapt to new context. Wrap all rules that change the current
9581 directory in parentheses. Expunge all references to $(P).
9582 When one command depends on another and they're run all at
9583 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9584 all object-file generation rules. Delete obsolete variables.
9586 * Makefile.in: Delete.
9587 * config-lang.in: Delete outputs= line.
9589 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * parse.y (patch_method_invocation): NULLify this_arg when already
9593 (maybe_use_access_method): Handle call to methods unrelated to the
9594 current class. Fixed comment.
9597 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9602 2000-10-24 Tom Tromey <tromey@cygnus.com>
9604 * lex.c (java_new_lexer): Initialize new fields. Work around
9605 broken iconv() implementations.
9606 (java_read_char): Swap bytes if required. Use fallback decoder if
9608 (byteswap_init, need_byteswap): New globals.
9609 (java_destroy_lexer): Only close iconv handle if it is in use.
9610 * lex.h (java_lexer): New fields read_anything, byte_swap,
9612 Made out_buffer unsigned.
9614 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9616 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9617 where an enclosing context can be set on the jdep.
9618 (do_resolve_class): Fixed identation.
9620 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9622 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9624 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9627 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9629 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9631 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * jcf-write.c (OP1): Update `last_bc'.
9634 (struct jcf_block): Fixed indentation and typo in comments. New
9636 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9637 follows `monitorenter'.
9638 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9642 2000-10-16 Tom Tromey <tromey@cygnus.com>
9644 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9645 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9646 * lang-options.h: Added -MA, -MT, -MF..
9647 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9648 (DEPEND_TARGET_SET): New macro.
9649 (DEPEND_FILE_ALREADY_SET): Likewise.
9650 (init_parse): Handle new flags.
9651 * jcf.h (jcf_dependency_print_dummies): Declare.
9652 * Make-lang.in (s-java): Added mkdeps.o.
9653 * Makefile.in (BACKEND): Added mkdeps.o.
9654 (../gcjh$(exeext)): Added mkdeps.o.
9655 (../jcf-dump$(exeext)): Added mkdeps.o.
9656 * jcf-depend.c: Include mkdeps.h.
9657 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9658 add_entry): Removed.
9659 (jcf_dependency_reset): Rewrote.
9660 (dependencies): New global.
9661 (jcf_dependency_set_target): Rewrote.
9662 (jcf_dependency_add_target): Likewise.
9663 (jcf_dependency_add_file): Likewise.
9665 (print_ents): Removed.
9666 (jcf_dependency_write): Rewrote.
9667 (print_dummies): New global.
9668 (jcf_dependency_print_dummies): New function
9669 (jcf_dependency_write): Call deps_dummy_targets if required.
9671 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * gjavah.c (add_class_decl): Removed unused variables `tname',
9674 `tlen' and `name_index'.
9675 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9676 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9677 in `wfl_operator' with value.
9678 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9679 (jcf_figure_file_type): Fixed identation.
9680 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9681 * parse.y (analyze_clinit_body): New function.
9682 (static_initializer:): Reset `current_static_block'.
9683 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9684 `wfl_operator' with new value.
9685 (lookup_cl): Use EXPR_WFL_FILENAME.
9686 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9687 analyze_clinit_body.
9688 (build_outer_field_access): Access to this$<n> built from
9689 current_class, not its outer context.
9690 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9691 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9692 (patch_method_invocation): Use `is_static_flag' when already
9694 (patch_newarray): Removed assignment in ternary operator.
9696 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * except.c (free_eh_ranges): Don't free `whole_range'.
9700 2000-10-15 Anthony Green <green@redhat.com>
9702 * decl.c (init_decl_processing): Call init_class_processing before
9705 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * check-init.c (check_init): Fixed leading comment. Use
9709 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9710 (give_name_to_locals): Likewise.
9711 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9712 fields in lang_decl_var.
9713 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9714 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9715 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9716 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9717 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9718 (LOCAL_FINAL): Rewritten.
9719 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9720 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9721 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9722 `init_final' fields.
9723 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9724 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9725 (TYPE_HAS_FINAL_VARIABLE): New macro.
9726 (struct lang_type): Added `afv' field.
9727 * parse.y (check_static_final_variable_assignment_flag): New function.
9728 (reset_static_final_variable_assignment_flag): Likewise.
9729 (check_final_variable_local_assignment_flag): Likewise.
9730 (reset_final_variable_local_assignment_flag): Likewise.
9731 (check_final_variable_indirect_assignment): Likewise.
9732 (check_final_variable_global_assignment_flag): Likewise.
9733 (add_inner_class_fields): Use LOCAL_FINAL_P.
9734 (register_fields): Handle local finals and final variables.
9735 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9736 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9737 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9739 (java_complete_expand_methods): Loop to set
9740 TYPE_HAS_FINAL_VARIABLE. Call
9741 `reset_final_variable_local_assignment_flag' and
9742 `check_final_variable_local_assignment_flag' accordingly before
9743 and after constructor expansion. Call
9744 `reset_static_final_variable_assignment_flag'
9745 before expanding <clinit> and after call
9746 `check_static_final_variable_assignment_flag' if the
9747 current_class isn't an interface. After all methods have been
9748 expanded, call `check_final_variable_global_assignment_flag' and
9749 `check_static_final_variable_assignment_flag' if the current class
9751 (maybe_yank_clinit): Fixed typo in comment.
9752 (build_outer_field_access_methods): Removed old sanity check. Use
9753 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9754 Don't create access methods for finals.
9755 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9756 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9757 existing DECL_INIT has been processed.
9758 (java_complete_lhs): Likewise.
9759 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9760 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9762 (patch_assignment): Use LOCAL_FINAL_P.
9763 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9764 DECL_INITIAL is nullified.
9767 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9769 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9771 * Makefile.in (parse.c, parse-scan.c): Likewise.
9773 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9775 * class.c (temporary_obstack): Remove.
9776 (make_class): Don't mess with obstascks.
9777 (push_class): Likewise.
9778 (set_super_info): Likewise.
9779 (add_method_1): Likewise.
9780 (add_method): Likewise.
9781 (add_field): Likewise.
9782 (build_utf8_ref): Likewise.
9783 (build_class_ref): Likewise.
9784 (build_static_field_ref): Likewise.
9785 (finish_class): Likewise.
9786 (push_super_field): Likewise.
9787 (layout_class): Likewise.
9788 (layout_class_methods): Likewise.
9789 (init_class_processing): Likewise.
9790 * constants.c (get_tag_node): Likewise.
9791 (build_constant_data_ref): Likewise.
9792 * decl.c (ggc_p): Remove.
9793 (copy_lang_decl): Use ggc_alloc.
9794 (complete_start_java_method): Don't mess with obstacks.
9795 (start_java_method): Likewise.
9796 (end_java_method): Likewise.
9797 * except.c (link_handler): Use xmalloc.
9798 (free_eh_ranges): New function.
9799 (method_init_exceptions): Use it.
9800 (add_handler): Use xmalloc.
9801 (expand_start_java_handler): Don't mess with obstacks.
9802 (prepare_eh_table_type): Likewise.
9803 (expand_end_java_handler): Likewise.
9804 * expr.c (push_value): Likewise.
9805 (create_label_decl): Likewise.
9806 (build_jni_stub): Likewise.
9807 (java_lang_expand_expr): Likewise.
9808 (note_instructions): Use xrealloc.
9809 (java_push_constant_from_pool): Don't mess with obstacks.
9810 (process_jvm_instruction): Likewise.
9811 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9813 * jcf-parse.c (get_constant): Don't mess with obstacks.
9814 (read_class): Likewise.
9815 (jcf_parse): Likewise.
9816 * lex.c (expression_obstack): Remove.
9817 (java_lex): Don't use obstack_free.
9818 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9819 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9820 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9821 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9822 * parse.y (gaol): Add more GC roots.
9823 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9824 (lookup_field_wrapper): Likewise.
9825 (obtain_incomplete_type): Don't mess with obstacks.
9826 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9828 (craft_constructor): Don't mess with obstacks.
9829 (safe_layout_class): Likewise.
9830 (java_complete_class): Likewise.
9831 (source_end_java_method): Likewise.
9832 (build_outer_field_access_methods): Likewise.
9833 (build_outer_method_access_method): Likewise.
9834 (maybe_build_thisn_access_method): Likewise.
9835 (build_dot_class_method_invocation): Likewise.
9836 (java_complete_tree): Likewise.
9837 (java_complete_lhs): Likewise.
9838 (do_merge_string_cste): Likewise.
9839 (patch_string_cst): Likewise.
9840 (array_constructor_check_entry): Likewise.
9841 * typeck.c (build_java_array_type): Likewise.
9842 (parse_signature_string): Likewise.
9843 (build_java_signature): Likewise.
9845 2000-10-12 Tom Tromey <tromey@cygnus.com>
9848 * gjavah.c (add_class_decl): Don't special-case inner classes.
9849 (add_namelet): Likewise.
9851 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9853 * java-tree.h: Constify current_encoding.
9854 * lang.c: Constify current_encoding.
9856 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9858 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9859 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9861 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9863 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9864 patch. Fixes gcj/340.
9866 2000-10-10 Tom Tromey <tromey@cygnus.com>
9868 * lex.c (java_new_lexer): Initialize out_first and out_last
9870 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9872 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9874 * parse.y (pop_current_osb): New function.
9875 (array_type:): Use `dims:', changed actions
9876 accordingly. Suggested by Anthony Green.
9877 (array_creation_expression:): Used pop_current_osb.
9878 (cast_expression:): Likewise.
9879 (search_applicable_method_list): Fixed indentation.
9881 2000-10-08 Anthony Green <green@redhat.com>
9883 * parse.y (array_type_literal): Remove production.
9884 (type_literals): Refer to array_type, not array_type_literal.
9886 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9888 Patch contributed by Corey Minyard.
9889 * decl.c (check_local_named_variable): New function.
9890 (tree check_local_unnamed_variable): Likewise.
9891 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9893 2000-10-07 Anthony Green <green@redhat.com>
9895 * class.c (layout_class): Handle case where superclass can't be
9898 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9900 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9903 2000-10-05 Tom Tromey <tromey@cygnus.com>
9905 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9906 * jvgenmain.c (class_mangling_prefix): Removed.
9907 (class_mangling_suffix): New global.
9909 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9911 (print_method_info): Handle overrides for static and final
9913 (process_file): Generate declaration for class object field.
9914 * class.c (cxx_keywords): New array.
9915 (utf8_cmp): New function.
9916 (cxx_keyword_p): New function.
9917 (layout_class_method): Mangle C++ keywords by appending `$'.
9918 (mangle_field): New function.
9919 (mangle_class_field): Use mangle_field. Mangle class name as
9921 (mangle_static_field): Use mangle_field.
9923 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * decl.c (find_local_variable): Removed uncessary type check and
9926 fixed range check typo. From Corey Minyard.
9928 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * decl.c (give_name_to_locals): New local `code_offset'. Call
9931 `maybe_adjust_start_pc'.
9932 * expr.c (note_instructions): New function.
9933 (expand_byte_code): Don't collect insn starts here.
9934 (peek_opcode_at_pc): New function.
9935 (maybe_adjust_start_pc): Likewise.
9936 * java-tree.h (maybe_adjust_start_pc): Declare.
9937 (note_instructions): Likewise.
9938 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9940 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * parse.y (field_access:): Fixed indentation.
9943 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9945 2000-09-07 Tom Tromey <tromey@cygnus.com>
9948 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9949 JPRIMITIVE_TYPE_P, for arithmetic operators.
9950 (patch_method_invocation): Indentation fix.
9951 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9952 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9953 (do_unary_numeric_promotion): Cleaned up code.
9954 (valid_cast_to_p): Handle boolean correctly.
9956 2000-09-27 Tom Tromey <tromey@cygnus.com>
9958 * lex.c (java_read_unicode): Reset bs_count when finished with
9961 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9964 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9965 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9966 (typeck.o): Depend on ggc.h.
9967 * class.c (add_method_1): Use GC functions for allocation.
9968 (init_class_processing): Register roots.
9969 * decl.c (ggc_p): Set to 1.
9970 (pending_local_decls): Make it static.
9971 (push_jvm_slot): Use GC functions for allocation.
9972 (init_decl_processing): Register roots.
9973 (give_name_to_locals): Use GC functions for allocation.
9974 (lang_mark_tree): New function.
9975 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9976 functions for allocation.
9977 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9978 * lex.c (java_lex): Use build_string, rather than replicating it
9980 * parse.y (goal): Add more roots.
9981 (mark_parser_ctxt): New function.
9982 * typeck.c: Include ggc.h.
9984 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9986 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9987 contains something else than MODIFY_EXPR.
9989 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9991 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9992 * Makefile.in (parse.o): Depend on ggc.h.
9993 (class.o): Likewise.
9994 (constants.o): Likewise.
9997 (jcf-parse.o): Likewise.
9998 (jcf-write.o): Likewise.
9999 (mangle.o): Likewise.
10000 * class.c: Include ggc.h.
10001 (build_static_field_ref): Register GC roots.
10002 (layout_class): Likewise.
10003 (init_class_processing): Likewise.
10004 * constants.c: Include ggc.h.
10005 (current_constant_pool_data_ref): Remove.
10006 (tag_nodes): Move it to ...
10007 (get_tag_node): ... here. Register GC roots.
10008 * decl.c: Include ggc.h. Remove many global tree definitions.
10009 (throw_node): Define.
10010 (java_global_trees): Likewise.
10011 (predef_filenames): Make the size a constant.
10012 (init_decl_processing): Adjust accordingly.
10013 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10014 * expr.c: Include ggc.h.
10015 (init_expr_processing): Register GC roots.
10016 (build_invokeinterface): Likewise.
10017 * java-tree.h: Replace extern tree declarations with macros.
10018 (java_global_trees): New variable.
10019 (java_tree_index): New enumeration.
10020 (init_jcf_parse): Declare.
10021 * jcf-parse.c: Include ggc.h.
10022 (current_class): Remove declaration.
10023 (main_class): Likewise.
10024 (all_class_list): Likewise.
10025 (predefined_filename_p): Adjust for constant size of
10027 (init_jcf_parse): New function.
10028 * jcf-write.c: Include ggc.h.
10029 (generate_classfile): Register GC roots.
10030 (append_synthetic_attribute): Likewise.
10031 (append_innerclass_attribute_entry): Likewise.
10032 * lang.c: Include ggc.h.
10033 (lang_print_error): Register GC roots.
10034 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10036 * parse.y: Include ggc.h.
10037 (wfl_operator): Remove.
10038 (goal): Register GC roots.
10039 (java_pop_parser_context): Adjust for new field names.
10040 (java_parser_context_save_global): Likewse.
10041 (java_parser_context_restore_global): Likewise.
10042 (java_parser_context_suspend): Likewise.
10043 (java_parser_context_resume): Likewise.
10044 (verify_constructor_circularity): Register GC roots.
10045 (lookup_cl): Likewise.
10046 (java_reorder_fields): Likewise.
10047 (build_current_this): Likewise.
10048 (class_in_current_package): Likewise.
10049 (argument_types_convertible): Likewise.
10050 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10052 2000-09-14 Tom Tromey <tromey@cygnus.com>
10054 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10056 2000-09-13 Tom Tromey <tromey@cygnus.com>
10058 * jcf-parse.c: Include <locale.h>.
10059 * jv-scan.c: Include <locale.h>.
10061 2000-09-12 Tom Tromey <tromey@cygnus.com>
10063 * expr.c (pop_type_0): Return `Object' if trying to merge two
10065 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10066 interface types; `Object' is always a valid supertype.
10068 2000-09-12 Tom Tromey <tromey@cygnus.com>
10071 * jv-scan.c (help): Document --encoding.
10072 (options): Added `encoding' entry.
10073 (OPT_ENCODING): New define.
10074 (main): Handle --encoding.
10075 Include <langinfo.h> if nl_langinfo exists.
10076 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10078 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10079 (parse_source_file): Correctly call java_init_lex. Added `finput'
10080 argument. Use nl_langinfo to determine default encoding.
10081 * java-tree.h (current_encoding): Declare.
10082 * parse.y (java_parser_context_restore_global): Don't restore
10084 (java_parser_context_save_global): Don't set `finput' field.
10085 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10087 * lang.c (current_encoding): New global.
10088 (lang_decode_option): Recognize `-fencoding='.
10089 (finish_parse): Don't close finput.
10090 * parse.h (struct parser_ctxt): Removed `finput' and
10091 `unget_utf8_value' fields. Added `lexer' field.
10092 (java_init_lex): Fixed declaration.
10093 * lex.c (java_new_lexer): New function.
10094 (java_destroy_lexer): Likewise.
10095 (java_read_char): Added `lex' argument. Handle iconv case.
10096 (java_read_unicode): Added `lex' argument. Count backslashes in
10098 (java_init_lex): Added `finput' and `encoding' arguments. Set
10099 `lexer' field in ctxp.
10100 (BAD_UTF8_VALUE): Removed.
10101 (java_lex): Handle seeing UEOF in the middle of a string literal.
10102 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10103 (java_lexer): New structure.
10106 (DEFAULT_ENCODING): New define.
10107 (java_destroy_lexer): Declare.
10109 2000-09-12 Tom Tromey <tromey@cygnus.com>
10111 Fix for PR gcj/343:
10112 * lex.c (java_init_lex): Initialize java_io_serializable.
10113 * parse.y (java_io_serializable): New global.
10114 (valid_ref_assignconv_cast_p): An array can be cast to
10117 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10119 * decl.c, expr.c: Include defaults.h if not already included.
10120 Don't define the *_TYPE_SIZE macros.
10122 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10124 * typeck.c (build_java_array_type): Correct first parameter
10125 in ADJUST_FIELD_ALIGN invocation.
10127 2000-09-06 Tom Tromey <tromey@cygnus.com>
10129 * lang-specs.h: Also recognize `-femit-class-files'.
10131 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10133 * verify.c (merge_types): Load the types to merge if necessary.
10135 2000-09-02 Anthony Green <green@redhat.com>
10137 * jcf-io.c: Include zlib.h.
10138 (open_in_zip): Read compressed class file archives.
10139 * zipfile.h (ZipDirectory): Add uncompressed_size and
10140 compression_method fields.
10141 * zextract.c (read_zip_archive): Collect file compression info.
10143 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10145 * parse.y (do_resolve_class): Also explore superclasses of
10146 intermediate enclosing contexts when searching for inner classes.
10148 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10150 * parse.y (variable_declarator_id:): Better error message.
10151 (expression_statement:): Use YYNOT_TWICE.
10152 (cast_expression:): Likewise.
10153 (assignment:): Likewise.
10155 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * parse.y (do_merge_string_cste): New locals. Create new
10158 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10160 2000-08-07 Hans Boehm <boehm@acm.org>
10162 * boehm.c (mark_reference_fields): Set marking bits for all words in
10163 a multiple-word record.
10164 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10167 2000-08-31 Mike Stump <mrs@wrs.com>
10169 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10170 jcf-dump$(exeext)): Make parallel safe.
10172 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10174 * jcf-parse.c (set_source_filename): Constify a char *.
10175 * jcf-write.c (append_innerclasses_attribute,
10176 make_class_file_name): Constify a char *. Don't recycle a
10177 variable for an unrelated purpose.
10178 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10179 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10181 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * expr.c (can_widen_reference_to): Fixed indentation.
10184 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10185 * parse.y: `finit$' replaces `$finit$' in comments.
10186 (try_builtin_assignconv): Fixed leading comment.
10188 2000-08-25 Greg McGary <greg@mcgary.org>
10190 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10192 2000-08-24 Greg McGary <greg@mcgary.org>
10194 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10195 * parse.y (BINOP_LOOKUP): Likewise.
10197 2000-08-22 Andrew Haley <aph@cygnus.com>
10199 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10200 sign extending. Fixes gcj/321.
10201 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10202 combining to make a jlong. Fixes gcj/321.
10204 2000-08-21 Nix <nix@esperi.demon.co.uk>
10206 * lang-specs.h: Do not process -o or run the assembler if
10209 2000-08-16 Andrew Haley <aph@cygnus.com>
10211 * typeck.c (build_java_array_type): Rewrite code to do array
10212 alignment. Take into account back-end macros when aligning array
10213 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10214 user to set alignment. Fixes gcj/252 and 160.
10216 2000-08-09 Tom Tromey <tromey@cygnus.com>
10218 * parse.y (check_abstract_method_definitions): Now return `int'.
10219 Check implemented interfaces. Fixes PR gcj/305.
10221 * parse.y (patch_switch_statement): Disallow `long' in switch
10222 expressions. Fixes PR gcj/310.
10224 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * decl.c (finit_leg_identifier_node): New global.
10227 (init_decl_processing): Use `finit$' to initialize
10228 finit_identifier_node. Use `$finit$' to initialize
10229 finit_leg_identifier_node.
10230 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10231 * java-tree.h (finit_identifier_node): Changed attached comment.
10232 (finit_leg_identifier_node): New declaration.
10233 (ID_FINIT_P): Take finit_identifier_node and
10234 finit_leg_identifier_node into account. This is a backward
10235 compatibility hack.
10237 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10239 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10241 (generate_bytecode_insns): Check `nargs' before emitting it.
10242 * verify.c (merge_type_state): Fixed typo.
10243 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10244 generate_bytecode_{conditional,insns}.
10246 2000-08-13 Anthony Green <green@redhat.com>
10248 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10251 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * class.c (maybe_layout_super_class): Fixed indentation.
10254 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10255 (java_check_methods): New function declaration.
10256 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10257 instead of `str_ptr'.
10258 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10259 of a `invokeinterface' at the right time.
10260 * parse.h (WFL_STRIP_BRACKET): New macro.
10261 (SET_TYPE_FOR_RESOLUTION): Use it.
10262 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10263 (check_class_interface_creation): Don't check for cross package
10264 innerclass name clashes.
10265 (method_header): Behave properly if MDECL is `error_mark_node'.
10266 (method_declarator): Return `error_mark_node' if bogus current
10268 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10269 (resolve_and_layout): New local `decl_type', set and used. Call
10270 java_check_methods.
10271 (java_check_methods): New method.
10272 (java_layout_classes): Use it.
10273 (resolve_qualified_expression_name): No EH check necessary in
10275 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10277 (patch_assignment): Set DECL_INITIAL on integral final local.
10279 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10281 * java-tree.h (flag_extraneous_semicolon): New extern.
10282 * lang-options.h: (-Wextraneous-semicolon): New option.
10283 * lang.c (flag_redundant): Fixed typo in leading comment.
10284 (flag_extraneous_semicolon): New global.
10285 (lang_decode_option): Set `flag_extraneous_semicolon' when
10286 -Wall. Decode `-Wextraneous-semicolon'.
10287 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10288 `empty_statement' rule.
10289 (class_body_declaration): Likewise.
10290 (method_body:): Accept `;' as a method body.
10291 (static_initializer:): Removed `SC_TK' hack.
10292 (constructor_block_end:): Likewise.
10293 (empty_statement:): Report deprecated empty declaration. Fixes
10296 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * parse.y (build_dot_class_method_invocation): Changed parameter
10299 name to `type'. Build signature from `type' and convert it to a
10300 STRING_CST if it's an array.
10301 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10302 to use `ref_type' directly.
10304 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10306 * lang-options.h: Added a comma after the last element to avoid
10307 syntax errors when other languages define additional options.
10309 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10311 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10312 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10313 (jc1): Link with $(BACKEND).
10314 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10316 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10318 * jvspec.c: Adjust type of second argument to
10319 lang_specific_driver, and update code as necessary.
10321 * class.c (build_dtable_decl): Initialize dummy.
10323 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10325 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10326 method bodies not to rule out discarding `<clinit>'; don't use
10327 <clinit> to initialize static fields with constant initializers.
10329 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10331 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10333 (method_synthetic): New global.
10334 (HANDLE_METHOD): Recognize synthetic method and tell
10335 `print_method_info' about it.
10336 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10337 processing a synthetic method.
10338 * jcf-reader.c (skip_attribute): New function.
10339 ( skip_attribute): Likewise.
10341 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10343 * parse.y (build_outer_field_access): Fixed comments.
10344 (fix_constructors): Emit the initialization of this$<n> before
10346 (resolve_qualified_expression_name): Build an access to `decl' if
10349 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * parse-scan.y (curent_class): Non longer const.
10352 (inner_qualifier, inner_qualifier_length): Deleted.
10353 (current_class_length): New global.
10354 (bracket_count): Fixed typo in leading comment.
10355 (anonymous_count): New global.
10356 (class_instance_creation_expression:): Handle anonymous classes.
10357 (anonymous_class_creation:): New rule.
10358 (push_class_context): Rewritten.
10359 (pop_class_context): Likewise.
10360 (INNER_QUALIFIER): Macro deleted.
10361 (report_class_declaration): call `push_class_context' when
10362 entering the function. `fprintf' format modified not to use
10364 (report_class_declaration): Assign `package_name' and
10365 `current_class' to NULL separately.
10367 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10369 * expr.c (build_invokeinterface): Call layout_class_methods on
10372 2000-07-27 Tom Tromey <tromey@cygnus.com>
10373 Anthony Green <green@cygnus.com>
10374 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * class.c (make_class_data): Create vtable for abstract classes.
10377 (get_dispatch_table): Changed to cope with abstract classes.
10379 2000-07-27 Tom Tromey <tromey@cygnus.com>
10381 * parse.y (patch_method_invocation): Don't reverse the argument
10382 list when dealing with anonymous class constructors. Fixed typo in
10385 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10387 * parse.y (build_alias_initializer_parameter_list): Reverse
10388 crafted list when building aliases for anonymous class
10391 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * parse.y (jdep_resolve_class): Don't bother checking potential
10394 innerclass access if `decl' is NULL.
10395 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10398 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * parse.c: Remove (again.)
10402 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10404 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10405 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10406 outside the `if' statement, alias to innerclass removed, `decl'
10407 used to mark the class complete.
10409 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10411 * parse.y (simple_name:): Fixed typo in error message.
10413 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10415 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10416 or its first operand can be error marks.
10418 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10420 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10421 * parse.y (method_header): Likewise.
10423 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * parse.y (process_imports): Consider that one might be trying to
10426 import an innerclass. Fixes gcj/254
10428 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10430 * parse.y (find_as_inner_class): Handle the case where the
10431 enclosing context of an innerclass has been loaded as bytecode.
10433 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10435 * parse.y (simple_name:): Reject `$' in type names.
10436 (resolve_type_during_patch): Use `type' as a second
10437 argument to resolve_no_layout. Fixes gcj/257.
10439 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10441 * parse.y (find_most_specific_methods_list): Select the only
10442 non-abstract method even if max has been set.
10443 Fixes gcj/285, gcj/298.
10445 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10447 * lang-specs.h: Added %(jc1) to java compiler options.
10449 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10451 * .cvsignore: New file.
10453 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * parse.y (not_accessible_p): Access granted to innerclasses
10456 (indirectly) extending the reference type. Fixes gcj/249.
10458 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10460 * parse.y (patch_method_invocation): Fixed comment.
10461 (maybe_use_access_method): Build this$<n>s to the context of the
10462 target method, or a type that extends it. Fixes gcj/242.
10464 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10468 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10472 2000-07-13 Tom Tromey <tromey@cygnus.com>
10474 * lang-specs.h: Added %{I*}.
10476 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10478 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10480 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10482 * parse-scan.c: Remove.
10484 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10486 * class.c (set_super_info): Handled protected inner classes.
10487 (common_enclosing_context_p): Bail early if arguments aren't both
10489 (get_access_flags_from_decl): Handle private and protected inner
10491 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10492 (CLASS_PROTECTED): Likewise.
10493 (struct lang_type): New bitfield `poic'.
10494 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10495 inner classes only.
10496 (check_inner_class_access): Renamed arguments, added
10497 comments. Handles protected inner classes (fixes gcj/225)
10498 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10500 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10502 * parse.y (resolve_qualified_expression_name): Verify qualified
10503 access to `this'. Fixes gcj/239.
10505 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10507 * jcf-write.c (generate_classfile): Don't install ConstantValue
10510 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10512 * parse.y (resolve_qualified_expression_name): Handle inner class
10513 access. Fixes gcj/256.
10515 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10517 * jcf-write.c (generate_classfile): Properly install the
10518 ConstantValue attribute and the initial value constant pool index
10519 on string constants.
10520 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10523 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10525 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10527 * parse.y (find_as_inner_class): Fixed typo.
10528 (do_resolve_class): Explore enclosing contexts when searching for
10529 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10530 (check_inner_class_access): Check `decl' which can be null in case
10531 of previous errors.
10533 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10535 * java-tree.h (java_debug_context): Declared `extern'.
10536 (safe_layout_class): Likewise.
10537 * parse.y (resolve_field_access): Field must be `static' in order
10538 to be replaced by its initial value. Added comments.
10539 (find_applicable_accessible_methods_list): Fixed typo.
10540 (find_most_specific_methods_list): Methods found in innerclasses
10541 take over methods founds in the enclosing contexts.
10542 (java_complete_tree): Loosen restrictions on the type of DECLs
10543 that can be replaced by their initialization values.
10544 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10546 2000-07-05 Tom Tromey <tromey@cygnus.com>
10548 * Make-lang.in (PARSE_DIR): New macro.
10549 (PARSE_RELDIR): Likewise.
10550 (PARSE_C): Likewise.
10551 (PARSE_SCAN_C): Likewise.
10552 ($(PARSE_C)): New target.
10553 ($(PARSE_SCAN_C)): Likewise.
10554 (SET_BISON): New macro.
10555 (BISONFLAGS): Likewise.
10556 (JAVABISONFLAGS): Likewise.
10558 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10560 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10561 argument on the first pass for CNI as well as JNI.
10562 (print_method_info): Set up method name on the first pass only.
10564 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (parser_qualified_classname): Removed parameter
10568 (create_interface): Removed first passed parameter to
10569 parser_qualified_classname.
10570 (create_class): Likewise. Don't install alias on static
10571 innerclasses. Fixes gcj/275.
10573 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10575 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10576 debugable statement with empty_stmt_node. Fixes gcj/272
10578 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10580 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10583 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10585 * jcf-write.c (push_long_const): Appropriately cast short negative
10588 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10590 * parse.y (verify_constructor_super): Use loop variable
10591 `m_arg_type' initialized with `mdecl_arg_type'.
10593 2000-06-29 Tom Tromey <tromey@cygnus.com>
10595 * parse.y (resolve_field_access): Handle case where `type_found'
10598 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10600 * expr.c (lookup_field): The same field can be found through two
10601 different interface. Don't declare it ambiguous in that case.
10603 2000-06-27 Tom Tromey <tromey@cygnus.com>
10605 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10606 follows \r, then unget it at a lower level.
10608 2000-06-26 Tom Tromey <tromey@cygnus.com>
10610 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10611 java_complete_tree.
10613 2000-06-25 Tom Tromey <tromey@cygnus.com>
10615 * parse.y (for_statement): Wrap expression in a WFL if it is a
10616 constant. For PR gcj/268.
10618 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * parse.y (do_resolve_class): Minor optimiztion in the package
10621 list search. Removed unnecessary test and return statement.
10622 (valid_ref_assignconv_cast_p): Order of arguments to
10623 enclosing_context_p fixed.
10625 2000-06-24 Tom Tromey <tromey@cygnus.com>
10627 * expr.c (lookup_field): Print error and return error_mark_node if
10628 field reference is ambiguous.
10630 * parse.y (check_abstract_method_definitions): Also check if
10631 `other_method' is abstract.
10633 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10635 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10637 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10638 (struct lang_type): New field `pic'.
10639 (CLASS_PRIVATE): New macro.
10640 * parse.y (check_inner_class_access): New function.
10641 (jdep_resolve_class): Call it.
10643 2000-06-23 Tom Tromey <tromey@cygnus.com>
10645 * parse.y (patch_incomplete_class_ref): Initialize the returned
10646 class. For PR gcj/260.
10648 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10652 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10655 Java specific checks.
10656 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10657 screened by DECL_P.
10658 * java-tree.def (CASE_EXPR): Marked 'e'.
10659 (DEFAULT_EXPR): Likewise.
10660 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10661 screened by DECL_P.
10662 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10663 Java specific checks.
10664 (generate_bytecode_insns): Test try_block for BLOCK before using
10666 * parse.y (build_wfl_wrap): Added `location' argument. Set
10667 EXPR_WFL_LINECOL accordingly.
10668 (dim_expr:): Wrap constants with WFLs.
10669 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10670 (resolve_package): Check for `stmt' not being a BLOCK before
10671 building a debuggable statement with it.
10672 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10674 (resolve_field_access): Make sure `decl' is a DECL before treating
10676 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10677 IDENTIFIER_NODE before treating it as such.
10678 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10679 treating it as such.
10680 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10681 to be applied only on non array types.
10683 2000-06-16 Per Bothner <per@bothner.com>
10685 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10686 define in terms of DECL_RESULT, as that fails when --enable-checking.
10688 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10690 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10691 types the same in comparison.
10692 (CHECK_OP): Add static prototype.
10694 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10696 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10697 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10698 * parse.c: Rebuilt.
10700 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10702 * decl.c (create_primitive_vtable): Prototype.
10704 * jcf-write.c (generate_bytecode_insns): Initialize variable
10707 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10709 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10711 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10712 to track searched classes, and do not search the same class more than
10713 once. Call find_applicable_accessible_methods_list on immediate
10714 superclass, instead of search_applicable_method_list on all ancestors.
10715 Fix for PR gcj/238.
10717 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10719 * parse.y (register_fields): Permit static fields in inner classes
10720 if they are final. Fix for PR gcj/255.
10722 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10725 * parse.y (find_in_imports): Returned type changed to void,
10726 leading comment fixed.
10727 (register_package): New function.
10728 (qualify_and_find): Likewise.
10729 (package_declaration:): Use `register_package'.
10730 (single_type_import_declaration:): Removed local variable
10731 `node'. Added missing `;' for consistency.
10732 (type_import_on_demand_declaration:): Use `chainon' to link new
10734 (lookup_field_wrapper): Lookup local variables defined in outer
10736 (java_complete_class): Don't reverse the list of imported on demand.
10737 (do_resolve_class): Reorganized. Removed local variable
10738 `original_name'. Call `qualify_and_find' with the current package
10739 name, invoke `find_in_imports_on_demand' right after. Call
10740 `qualify_and_find' with the packages we've seen so far. Fixed
10741 operations numbering in comments.
10742 (java_expand_class): Don't reverse `package_list'.
10743 (find_most_specific_methods_list): New local variables `abstract'
10744 and `candidates'. Use them to pick the right method.
10746 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10748 * parse.y (check_modifiers_consistency): Don't subtract out
10749 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10751 2000-06-04 Philipp Thomas <pthomas@suse.de>
10753 * Makefile.in (INTLLIBS): New.
10757 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10759 * class.c (get_dispatch_table): Build the vtable dummy entry list
10760 element with a null purpose. Fixed leading comment.
10761 (build_dtable_decl): Build an accurate dtable type when appropriate
10764 2000-06-02 Richard Henderson <rth@cygnus.com>
10766 * lang.c (lang_get_alias_set): New.
10768 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10770 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10771 before using it as the accessed field.
10773 2000-05-31 Tom Tromey <tromey@cygnus.com>
10775 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10776 char_array_vtable, short_array_vtable, int_array_vtable,
10777 long_array_vtable, float_array_vtable, double_array_vtable):
10779 * expr.c (get_primitive_array_vtable): New function.
10780 (create_primitive_vtable): New function.
10781 (java_lang_expand_expr): Enable code to statically generate
10783 * decl.c (init_decl_processing): Create primitive vtables.
10784 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10785 short_array_vtable, int_array_vtable, long_array_vtable,
10786 float_array_vtable, double_array_vtable): Define.
10788 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10790 * java/parse.y (find_applicable_accessible_methods_list):
10791 Don't add an uninitialized value to the list.
10793 2000-05-25 Tom Tromey <tromey@cygnus.com>
10795 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10796 when trying to see if field's class should be initialized. Always
10797 initialize field's declaring class, not qualified class.
10800 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10801 `wfl_operator', to maybe_build_primttype_type_ref.
10804 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10806 * parse.y (patch_method_invocation): Don't try to lookup methods
10807 in primitive types.
10809 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10811 * parse.y (resolve_field_access): Call the appropriate <clinit>
10812 before accessing the length of a static array. Craft a decl for
10813 the field while its time. Fixes PR gcj/129.
10815 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10817 * parse.y (resolve_package): Correctly set `*next' (was off by
10819 (resolve_qualified_expression_name): Fixed comment.
10821 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10823 * jcf-parse.c (jcf_parse_source): Reset current_class and
10824 current_function_decl to NULL before parsing a new file.
10826 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10828 * parse.y (block_end:): If the collected block doesn't feature a
10829 statement, insert an empty statement.
10831 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * parse.y (maybe_yank_clinit): New function.
10834 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10835 end of the list of methods belonging to a class.
10836 (java_complete_expand_method): Check whether <clinit> is really
10837 necessary and expand it accordingly.
10839 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10841 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10842 processed by the method's switch statement.
10844 2000-05-19 Tom Tromey <tromey@cygnus.com>
10846 * java-tree.h: Added init state enum.
10847 * decl.c (emit_init_test_initialization): Initialize class
10848 initialization check variable by looking at class' state.
10850 2000-05-19 Tom Tromey <tromey@cygnus.com>
10852 * java-tree.h (build_instanceof): Declare.
10853 (build_get_class): Declare.
10854 * parse.y (patch_binop): Use build_instanceof.
10855 * expr.c (build_instanceof): New function. If class is final,
10856 don't make a function call.
10857 (expand_java_INSTANCEOF): Use it.
10858 (build_get_class): New function.
10860 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10862 * jcf-write.c (generate_classfile): Scan the source_file for
10863 slashes with the right pointer variable.
10865 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10867 * lang.c (lang_decode_option): Update -Wunused flags by calling
10869 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10871 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10873 * check_init.c (check_init): Constify local char *.
10874 * class.c (push_class): Constify local char *.
10875 * java_tree.h: Update prototypes.
10876 * jcf-io.c (open_class): Constify filename parameter and
10878 (find_class): Remove redundant string copy. Cast return from
10880 * jcf-parse.c (read_class, parse_class_file, yyparse):
10881 Constify local char *.
10882 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10883 Constify local char *.
10884 * jcf.h (JCF): Constify filename and classname.
10885 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10886 * lang.c (init_parse): Constify parameter and return value.
10887 * lex.c (java_get_line_col): Constify filename parameter.
10888 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10889 * parse.y (java_parser_context_suspend,
10890 issue_warning_error_from_context, safe_layout_class): Constify
10892 * parse.c: Regenerate.
10894 2000-05-08 Tom Tromey <tromey@cygnus.com>
10896 * expr.c (build_jni_stub): Cache the result of
10897 _Jv_LookupJNIMethod.
10899 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * decl.c (predef_filenames_size): Now 7.
10902 (predef_filenames): New seventh entry.
10904 2000-05-04 Tom Tromey <tromey@cygnus.com>
10906 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10907 Keep track of when we've seen a reference field after a
10908 non-reference field.
10909 (get_boehm_type_descriptor): Handle case where we see
10910 non-reference fields but no trailing reference field.
10911 * decl.c (rawdata_ptr_type_node): Define.
10912 (init_decl_processing): Initialize rawdata_ptr_type_node.
10913 * java-tree.h (rawdata_ptr_type_node): Declare.
10915 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10917 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10918 specifiers in calls to fprintf.
10920 2000-05-03 Andrew Haley <aph@cygnus.com>
10922 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10924 * javaop.h (WORD_TO_INT): New function.
10925 (IMMEDIATE_s4): Use WORD_TO_INT.
10926 * jcf.h (JPOOL_INT): Ditto.
10928 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10931 2000-04-19 Tom Tromey <tromey@cygnus.com>
10933 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10934 on native function.
10935 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10937 * expr.c (build_jni_stub): New function.
10938 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10939 * parse.c: Rebuilt.
10940 * parse.y (java_complete_expand_methods): Expand a native method
10941 and call build_jni_stub if -fjni given.
10942 * lang-options.h: Document -fjni.
10943 * lang.c (flag_jni): New global.
10944 (lang_f_options): Added `jni' entry.
10945 * java-tree.h (soft_lookupjnimethod_node,
10946 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10948 (flag_jni): Declare.
10949 (build_jni_stub): Declare.
10950 (struct lang_decl): Added `native' flag.
10951 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10953 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10954 soft_jnipopsystemframe_node): New globals.
10955 (init_decl_processing): Set them. _Jv_InitClass only takes one
10958 * java-tree.def: Put into `C' mode.
10960 2000-04-27 Tom Tromey <tromey@cygnus.com>
10963 * expr.c (expand_invoke): Generate check to see if object pointer
10964 is null in nonvirtual invocation case.
10965 * java-tree.h (soft_nullpointer_node): Declare.
10966 * decl.c (soft_nullpointer_node): New global.
10967 (init_decl_processing): Initialize soft_nullpointer_node.
10968 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10969 or `private' methods.
10970 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10972 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10974 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10977 2000-04-26 Tom Tromey <tromey@cygnus.com>
10979 * zextract.c (find_zip_file_start): New function.
10980 (read_zip_archive): Use it.
10982 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10984 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10986 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10988 * class.c (common_enclosing_context_p): New function.
10989 * java-tree.h (common_enclosing_context_p): Added prototype.
10990 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10991 classes sharing an outer context with the current instance.
10992 * parse.y (build_access_to_thisn): Fixed leading comment.
10993 (verify_constructor_super): New local `supper_inner'. Skip
10994 enclosing context argument in the case of inner class constructors.
10995 (patch_method_invocation): Insert proper context as second
10996 parameter to pure inner class constructor super invocations.
10998 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * parse.y (end_class_declaration): Reset the interface number
11003 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * parse.y (source_start_java_method): Deleted unnecessary code.
11006 (patch_method_invocation): Fixed comment.
11008 2000-04-24 Robert Lipe <robertlipe@usa.net>
11010 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11012 2000-04-23 Tom Tromey <tromey@cygnus.com>
11014 * boehm.c (mark_reference_fields): Use int_byte_position.
11016 2000-04-22 Tom Tromey <tromey@cygnus.com>
11018 * boehm.c (mark_reference_fields): Only call byte_position on
11021 2000-04-22 Tom Tromey <tromey@cygnus.com>
11023 * boehm.c (mark_reference_fields): Added `last_view_index'
11024 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11026 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11028 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11029 * parse.y (check_class_interface_creation): Fixed comments. Select
11030 permitted modifiers for (inner) interfaces. Changed error message
11031 to report rejected modifiers used with local classes.
11033 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11035 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11036 of directly inherited type considered in scope.
11037 * parse.y (do_resolve_class): Search inherited classes for inner
11040 2000-04-20 Tom Tromey <tromey@cygnus.com>
11042 * parse.y (not_accessible_p): Use member's class, not current
11043 class, when doing inheritance check for protected reference.
11046 2000-04-20 Jason Schroeder <shrode@subnature.com>
11048 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11050 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * parse.y (lookup_field_wrapper): Search for final local aliases.
11053 (resolve_expression_name): Let lookup_field_wrapper search for
11054 final local aliases. Force the value of `name' if one is found.
11055 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11056 an expression name. Fixed comments.
11058 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11060 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11062 2000-04-19 Tom Tromey <tromey@cygnus.com>
11064 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11066 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11068 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11070 2000-04-18 Tom Tromey <tromey@cygnus.com>
11073 * gjavah.c (utf8_cmp): Changed return value.
11074 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11076 (cxx_keywords): New global.
11077 (get_field_name): Handle new result of cxx_keyword_subst.
11078 (print_method_info): Likewise.
11080 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11082 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11083 with a newline, for CNI.
11084 (print_stub_or_jni): Print a space or newline before method name for
11085 CNI as well as JNI.
11086 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11087 (process_file): Include gcj/cni.h if generating CNI stubs.
11089 2000-04-16 Tom Tromey <tromey@cygnus.com>
11091 * gjavah.c (decompile_method): Use print_field_name.
11094 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * parse.y (java_expand_classes): Reverse the package list once.
11097 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11099 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11100 the `==' and `!=' operators.
11102 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11104 * jcf-write.c (generate_bytecode_insns): At invocation time,
11105 always relate an interface method to the type of its selector.
11107 2000-04-05 Tom Tromey <tromey@cygnus.com>
11110 * expr.c (expand_invoke): Generate check to see if object pointer
11111 is null in nonvirtual invocation case.
11112 * java-tree.h (soft_nullpointer_node): Declare.
11113 * decl.c (soft_nullpointer_node): New global.
11114 (init_decl_processing): Initialize soft_nullpointer_node.
11115 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11116 or `private' methods.
11117 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11119 2000-04-05 Tom Tromey <tromey@cygnus.com>
11121 Fix for PR gcj/140:
11122 * parse.y (check_final_assignment): Recognize assignments to the
11123 `length' field of an array when generating class files.
11125 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11127 * class.c (decl_hash): Prototype removed.
11128 (decl_compare): Likewise.
11130 2000-04-05 Tom Tromey <tromey@cygnus.com>
11132 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11133 * parse.y (check_modifiers_consistency): Check for final/volatile
11134 clash. Fixes PR gcj/164.
11136 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11138 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11140 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11142 (add_method_1): Use `java_hash_hash_tree_node' and
11143 `java_hash_compare_tree_node'.
11144 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11145 (java_hash_compare_tree_node): Likewise.
11146 * parse.y (find_applicable_accessible_methods_list): Create,
11147 delete and use a hash table to remember already searched interfaces.
11149 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11151 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11154 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11156 * boehm.c (mark_reference_fields, set_bit): Prototype.
11157 (set_bit): Un-ANSI-fy definition.
11159 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11162 * decl.c (emit_init_test_initialization): Likewise.
11164 * gjavah.c (jni_print_char): Likewise.
11166 * parse.y (create_new_parser_context): Likewise.
11168 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11170 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11171 patch missing hunk. Fixed indentation.
11173 2000-03-30 Tom Tromey <tromey@cygnus.com>
11175 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11176 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11178 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11180 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11181 when negative *before* using it as an array index.
11182 * ChangeLog: Fixed typo.
11184 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11186 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11187 to 0 when it reaches -1.
11189 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11191 * jcf-parse.c (get_constant): Properly cast `num' during the
11192 invocation of `add_double'.
11193 * jcf-write.c (push_long_const): Properly cast `lo' before
11194 comparing it to short bounds.
11195 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11196 `interface_body:' is reduced after the current interface is
11199 2000-03-26 Tom Tromey <tromey@cygnus.com>
11201 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11202 Java-specific `-f' option.
11204 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11206 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11207 Adjust order of making types.
11208 Make bitsize_*_node values.
11210 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11212 * class.c (make_field_value): Use byte_position.
11213 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11214 (java_array_data_offset): Likewise.
11215 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11218 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11220 * parse.y (check_abstract_method_definitions): New local
11221 `end_type_reached'. Make sure we also consider `end_type'.
11222 (java_check_abstract_method_definitions): Make sure we eventually
11223 consider `java.lang.Object'.
11224 (maybe_use_access_method): Don't use access method if not in the
11225 context of a pure inner class or if the method's context is right.
11226 (find_applicable_accessible_methods_list): New static flag
11227 `object_done'. Don't search abstract classes as interfaces. Fixed
11228 indentation. Fixed the `java.lang.Object' only search. Search
11229 class interface(s) first, then fully search enclosing contexts.
11230 (find_most_specific_methods_list): Pick the closest candidate when
11231 they're all abstract.
11233 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11235 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11236 properly initialize `finished_label'. Don't emit gotos for empty
11239 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11241 * except.c (emit_handlers): Clear catch_clauses_last.
11243 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * parse.y (check_method_types_complete): New function.
11246 (create_class): Reset anonymous class counter only when seeing an
11248 (java_complete_class): JDEP_METHOD: Don't recompute signature
11251 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * class.c (build_static_ref): Fixed indentation in comment.
11254 * java-tree.def (TRY_EXPR): Fixed typo in name.
11255 (CLASS_LITERAL): Likewise.
11256 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11257 (struct lang_type): New field `dot_class'.
11258 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11259 (generate_classfile): Method `class$' is synthetic.
11260 * parse.y (build_do_class_method): New function.
11261 (build_dot_class_method_invocation): Likewise.
11262 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11263 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11264 (qualify_ambiguous_name): Likewise.
11265 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11266 (build_try_statement): Fixed leading comment.
11268 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11270 * class.c (make_field_value): Properly handle sizes.
11271 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11272 (layout_class_method): Count using trees.
11273 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11274 * expr.c (java_array_data_offset): Use int_bit_position.
11275 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11276 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11278 2000-03-16 Tom Tromey <tromey@cygnus.com>
11280 * lang.c (flag_hash_synchronization): New global.
11281 (lang_f_options): Added `hash-synchronization'.
11282 * lang-options.h: Mention -fhash-synchronization.
11283 * java-tree.h (flag_hash_synchronization): Declare.
11284 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11285 hash table synchronization is disabled.
11286 * decl.c (init_decl_processing): Only push `sync_info' value when
11287 hash table synchronization is disabled.
11288 * class.c (make_class_data): Only push `sync_info' field when hash
11289 table synchronization is disabled. Removed dead code.
11291 2000-03-16 Tom Tromey <tromey@cygnus.com>
11293 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11295 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11297 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11299 * parse.y (patch_method_invocation): Handle anonymous classes
11300 creation in static context.
11302 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11304 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11305 * parse.y (resolve_qualified_expression_name): Use it.
11306 (patch_method_invocation): Likewise.
11308 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11310 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11311 depending on the type of dependency which dictates what the
11313 (unresolved_type_p): Resolved types limited to the current class.
11315 2000-03-15 Tom Tromey <tromey@cygnus.com>
11317 * decl.c (init_decl_processing): Set type of `sync_info' to be
11320 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11321 Correctly compute bit number for current slot. Zero `high' and
11322 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11323 mark_reference_fields.
11324 (mark_reference_fields): New function.
11326 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11328 * parse.y (register_incomplete_type): Fixed initialization of
11331 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11335 (push_class_context, pop_class_context): New function.
11336 (class_body:): Call pop_class_context.
11337 (interface_body:): Likewise.
11338 (INNER_QUALIFIER): New macro.
11339 (report_class_declaration): Changed output format and use
11340 INNER_QUALIFIER. Call push_class_context.
11342 2000-02-14 Andrew Haley <aph@cygnus.com>
11344 * check-init.c (check_init): Add new cases for unary and binary
11347 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * parse.y (resolve_package): Set `next' once a type name has been
11350 progressively discovered.
11351 (resolve_qualified_expression_name): Propagate resolution only if
11352 there are remaining qualifiers. Take into account `q' might have
11353 been cleared after re-qualification.
11354 * parse.y (patch_method_invocation): New local `resolved'.
11355 Section dealing with qualified expression rewritten to use
11356 resolve_field_access.
11358 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11360 * parse.h (PUSH_CPC): Fixed indentation.
11361 (DEBUG_CPC): New macro.
11362 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11363 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11364 * parse.y (class_body_declaration:): Use
11365 SET_CPC_INSTANCE_INITIALIZER_STMT.
11366 (method_declaration:): Check for null current_function_decl.
11367 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11368 (java_parser_context_pop_initialized_field): Better handling of
11370 (maybe_make_nested_class_name): Mark nested class name as
11371 qualified when necessary.
11372 (end_class_declaration): Don't call java_parse_context_resume when
11373 one or more error occurred.
11374 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11375 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11376 SET_CPC_INITIALIZER_STMT.
11377 (method_header): Check for inner classes declaring static methods.
11378 (resolve_qualified_expression_name): Handle situation where `this'
11381 2000-03-13 Hans Boehm <boehm@acm.org>
11383 * typeck.c (build_prim_array_type): Correctly set the high word too.
11385 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11387 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11389 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11390 list of methods for interfaces.
11392 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11394 * parse.y (qualify_ambiguous_name): Properly handle expressions
11397 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11399 * parse.y (check_final_assignment): Extended to process
11401 (patch_assignment): Have check_final_assignment called only once.
11403 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11405 * java-tree.h (IS_INIT_CHECKED): New flag.
11406 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11407 * parse.y (patch_string): Call force_evaluation_order on the
11408 completed string concatenation tree.
11409 * expr.c (force_evaluation_order): Call force_evaluation_order on
11410 function's arguments too.
11412 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11414 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11415 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11416 (build_anewarray): Likewise.
11417 * parse.y (patch_newarray): Likewise.
11418 * parse.c: Regenerated.
11420 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11422 * decl.c (init_decl_processing): Added new class fields `depth',
11423 `ancestors', and `idt' to class_type_node. Use
11424 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11425 * class.c (make_class_data): Push initial values for new fields.
11426 * java-tree.h: Updated prototype for `build_invokeinterface'.
11427 * expr.c (build_invokeinterface): Changed parameters to accept
11428 `method' tree. Calculate index of `method' in its declaring
11429 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11430 (expand_invoke): Call `build_invokeinterface' with new parameters.
11431 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11434 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11436 * typeck.c (lookup_do): Search superinterfaces first
11437 when looking up an interface method. From Godmar Back
11438 <gback@cs.utah.edu>
11440 2000-03-06 Tom Tromey <tromey@cygnus.com>
11442 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11444 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11446 * java-tree.h (lookup_argument_method2): Declared.
11447 (safe_layout_class): Prototype moved from parse.h.
11448 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11449 * parse.y (java_check_regular_methods): Local `super_class' gone.
11450 Call lookup_argument_method2 instead of lookup_argument_method.
11451 Perform modifier match for methods found declared in implemented
11452 interfaces. Fixed indentation problem. Overriding/hiding error
11453 report to take place only for methods found in classes.
11454 * typeck.c (lookup_argument_method): Changed leading
11455 comment. Re-written by calling lookup_do.
11456 (lookup_argument_method2): New function.
11457 (lookup_java_method): Re-written by calling lookup_do.
11458 (lookup_do): New function.
11460 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11462 * check-init.c (check_init): Removed dead code. Handle (blank)
11464 * parse.y (declare_local_variables): New local `final_p', set it
11465 and use it to initialize LOCAL_FINAL.
11466 (check_final_assignment): Only check FIELD_DECLs.
11468 2000-02-17 Tom Tromey <tromey@cygnus.com>
11470 * Makefile.in (JAVA_OBJS): Added boehm.o.
11471 (boehm.o): New target.
11472 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11473 * java-tree.h (flag_use_boehm_gc): Declare.
11474 (get_boehm_type_descriptor): Declare.
11475 * lang.c (lang_f_options): Added `use-boehm-gc'.
11476 (flag_use_boehm_gc): New global.
11477 * lang-options.h: Added -fuse-boehm-gc.
11478 * boehm.c: New file.
11479 * class.c (get_dispatch_table): If class uses a Boehm type
11480 descriptor, put it in the vtable.
11481 (make_class_data): Removed dead code.
11483 2000-03-03 Per Bothner <per@bothner.com>
11485 * decl.c (init_decl_processing): Initialize sizetype properly.
11487 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11489 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11490 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11491 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11492 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11493 (jcf_parse): New local `current'. Load innerclasses seen in outer
11494 context being processed.
11495 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11496 * jcf-write.c (append_innerclasses_attribute): New function.
11497 (append_innerclasses_attribute_entry): Likewise.
11498 (get_access_flags): Handle static classes. Set anonymous and local
11499 classes to be private.
11500 (generate_classfile): Attribute count adjusted. Call
11501 append_innerclasses_attribute.
11502 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11503 PURE_INNER_CLASS_TYPE_P.
11504 * parse.y (parser_qualified_classname): New parameter `is_static',
11505 produce non qualified name accordingly.
11506 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11507 (create_interface): Added argument to parser_qualified_classname.
11508 (create_class): Added argument to parser_qualified_classname. Setup
11509 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11510 (add_inner_class_fields): Fixed indentation.
11511 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11512 (method_declarator): Fixed typo in comment.
11513 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11514 (build_current_thisn): Likewise.
11515 (patch_method_invocation): Likewise.
11517 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11519 * decl.c (current_function_decl): Move to toplev.c.
11521 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11523 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11524 (DECL_BIT_INDEX): Use underlying representation.
11525 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11527 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11529 * expr.c (build_java_ret): Pass proper type to size_binop.
11531 2000-02-25 Anthony Green <green@cygnus.com>
11533 * expr.c (build_class_init): Mark the decl to be ignored by
11535 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11536 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11537 * class.c (init_test_hash_newfunc): New function.
11538 (decl_hash): New function.
11539 (decl_compare): New function.
11540 * decl.c (emit_init_test_initialization): New function.
11541 (complete_start_java_method): Traverse the init test hashtable,
11542 calling emit_init_test_initialization.
11543 (always_initialize_class_p): Define.
11544 * expr.c (build_class_init): Use initialization tests when
11545 emitting class initialization code.
11546 (always_initialize_class_p): Declare.
11547 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11549 * java-tree.h: Include hash.h.
11550 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11551 (struct lang_decl): Add init_test_table field.
11552 (init_test_hash_entry): Define.
11554 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * gjavah.c (main): Avoid using `argi' to report unimplemented
11559 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11562 initialize locals to avoid warnings. Local `exception_type' moved
11565 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11567 * parse.y (resolve_expression_name): Use `orig' as a second
11568 argument to resolve_field_access.
11569 (resolve_field_access): Removed unnecessary code when dealing with
11572 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11574 * class.c (push_super_field): Don't push the field twice.
11575 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11576 * parse.h (java_reorder_fields): Prototyped.
11577 * parse.y (java_reorder_fields): New function.
11578 (java_layout_class): Simplified not to worry about re-ordering.
11580 2000-02-23 Tom Tromey <tromey@cygnus.com>
11582 * gjavah.c (print_name): In JNI case, correctly quote string.
11583 (print_method_info): Don't handle overrides in JNI mode.
11585 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11587 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11588 value type set to `boolean_type_node'.
11590 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11592 * jcf-dump.c (main): Test for correct condition after
11593 output file creation.
11595 2000-02-19 Anthony Green <green@cygnus.com>
11597 * jcf-depend.c (add_entry): Fix test for first list entry.
11599 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11601 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11602 * constants.c (build_constants_constructor): Likewise.
11604 2000-02-19 Anthony Green <green@cygnus.com>
11606 * jcf-depend.c (add_entry): Add entries to the end of the list.
11608 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11610 * decl.c (INT_TYPE_SIZE): Define if necessary.
11611 (expand_java_return): Handle the case of a native integer smaller
11612 than a JVM integer.
11614 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11616 * gjavah.c (help): Use GCCBUGURL.
11617 * jv-scan.c (help): Likewise.
11618 * jcf-dump.c (help): Likewise.
11620 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11622 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11625 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11627 * jcf-parse.c (load_class): Call `fatal' if no file containing
11628 the target class are found.
11630 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11632 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11633 lex.c, lex.h, and PARSE_H to...
11634 (parse.o, parse-scan.o): ...here, respectively.
11636 * lex.c: Split out code that may trigger SIGFPE from yylex()
11637 to its own function.
11638 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11640 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11642 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11644 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11646 * parse.y (outer_field_access_p): Stop in time when outer contexts
11648 (resolve_qualified_expression_name): Properly qualify *everything*
11649 after a package.type to be resoled as expression names.
11650 (find_applicable_accessible_methods_list): Save/restore `class' to
11651 isolate it from a possible outer context search.
11653 2000-02-15 Tom Tromey <tromey@cygnus.com>
11655 * gjavah.c (jni_print_char): New function.
11656 (print_full_cxx_name): Use it.
11657 (decode_signature_piece): Likewise.
11658 (print_cxx_classname): Likewise.
11660 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11662 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11664 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11666 * gjavah.c: Include version.h.
11668 * jcf-dump.c: Likewise.
11670 * jv-scan.c: Likewise.
11672 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11674 * parse.y (outer_field_access_fix): First parameter now a tree
11675 node. Check for assignment to final. First argument to
11676 build_outer_field_access_fix modified to accommodate prototype.
11677 (build_outer_field_access): Don't check for assignment to final
11679 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11680 possibly returned by outer_field_access_fix. Changed
11681 outer_field_access_fix's first argument.
11682 (check_final_assignment): $finit$'s context is OK.
11683 (patch_unaryop): Use node instead of its line/column value when
11684 calling outer_field_access_fix.
11686 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11688 * parse.y (interface_declaration:): No longer tagged
11689 <node>. Re-installed default action.
11690 (class_member_declaration:): Handle inner interfaces.
11691 (interface_member_declaration): Handle inner interfaces and
11693 (create_interface): Push error if one seen. Suspend parsing
11694 context when processing an inner interface.
11695 (register_fields): Inner class static field limitations not to
11696 apply to inner interfaces.
11698 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11700 * jcf-parse.c (load_class): Update `java_error_count' when a
11701 class' file can't be found.
11702 (parse.y): Avoid (byte)code generation when errors seen.
11704 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11706 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11707 decodes a valid node.
11708 (patch_binop): Handle TRUNC_DIV_EXPR.
11710 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * parse.y (resolve_package): New local `acc'. Try to progressively
11713 build and guess a package and type name.
11715 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11717 * parse.y (find_applicable_accessible_methods_list): Load and
11718 layout the search class if necessary.
11719 (java_complete_tree): Keep to original type of the folded initial
11722 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11725 Generate error message if circularity is detected. New static
11727 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11728 * jcf-write.c (generate_bytecode_insns): Very simply handle
11730 * parse.y (java_check_circular_reference): Use
11731 `cyclic_inheritance_report' during report, if necessary.
11732 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11733 walking NEW_ARRAY_INIT twice.
11735 2000-02-09 Tom Tromey <tromey@cygnus.com>
11737 * parse.y (check_class_interface_creation): Allow inner classes to
11738 be `private' or `protected', check modifiers' consistency. Prevent
11739 block local classes from bearing any modifiers.
11741 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11743 * except.c (check_start_handlers): Re-add prototype lost in last
11745 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11747 2000-02-09 Andrew Haley <aph@cygnus.com>
11749 * decl.c (clear_binding_level): Remove excess initializer.
11750 (maybe_poplevels): Remove unused variable.
11751 (force_poplevels): Ditto.
11752 (struct binding_level): Add comment.
11754 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11756 * jcf-write.c (generate_classfile): Don't consider
11757 pre-initialization with reference value (use <clinit> instead.)
11758 * parse.y (java_fix_constructors): No generated constructor for
11760 (build_outer_field_access): Removed debug message.
11761 (outer_field_expanded_access_p): Adapted to bytecode generation.
11762 (build_outer_field_access_method): Use fix_method_argument_names.
11763 (build_outer_method_access_method): Fixed indentation. Added
11764 comment. Handle access method generation for static and also void
11766 (build_access_to_thisn): Inserted debug message.
11767 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11768 (resolve_qualified_expression_name): Fixed comment.
11769 (not_accessible_p): Adapted to bytecode generation. Added comment.
11770 (patch_method_invocation): Added comment.
11771 (maybe_use_access_method): Fixed leading comment. Handle static
11773 (java_complete_lhs): Don't shortcut handling of initialized upon
11774 declaration String type static fields when generating bytecode.
11775 (patch_unaryop): Handle outer field access when generating
11778 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11780 * java-tree.h (FIELD_THISN): New macro.
11781 * jcf-write.c (append_synthetic_attribute): New function.
11782 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11783 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11784 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11786 (build_outer_field_access): Turned on access functions usage and
11787 generation when compiling to bytecode.
11788 (maybe_use_access_method): Likewise.
11790 2000-01-25 Andrew Haley <aph@cygnus.com>
11792 * java-except.h (struct eh_range): Add `expanded' field.
11793 (maybe_start_try): Add end_pc arg.
11794 (maybe_end_try): Ditto.
11795 * java-tree.h (force_poplevels): new function.
11796 * expr.c (expand_byte_code): Don't call maybe_start_try or
11798 * except.c (add_handler): Reset expanded.
11799 (expand_start_java_handler): Set expanded.
11800 (check_start_handlers): Don't expand a start handler that's
11801 already been expanded.
11802 (maybe_start_try): Add end_pc arg. Only expand a handler which
11804 (expand_end_java_handler): call force_poplevels.
11805 (force_poplevels): new function.
11806 * decl.c (binding_level): Add start_pc of binding level.
11807 (maybe_pushlevels): Call maybe_start_try when pushing binding
11809 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11810 (LARGEST_PC): Define.
11811 (clear_binding_level): Use LARGEST_PC.
11813 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11814 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11815 (binding_depth, is_class_level, current_pc): new variables.
11816 (struct binding_level): ditto.
11817 (indent): new function.
11818 (push_jvm_slot): add debugging info.
11819 (maybe_pushlevels): ditto.
11820 (maybe_poplevels): ditto.
11821 (pushlevel): ditto.
11823 (start_java_method): ditto.
11824 (give_name_to_locals): comment only.
11825 * except.c (binding_depth, is_class_level, current_pc):
11827 (expand_start_java_handler): add debugging info.
11828 (expand_end_java_handler): ditto.
11830 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11832 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11833 (print_name_for_stub_or_jni, process_file): Constify a char*.
11835 2000-02-03 Tom Tromey <tromey@cygnus.com>
11837 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11839 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11841 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11842 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11845 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11847 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11848 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11849 (struct lang_type): New field `ii_block'.
11850 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11851 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11852 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11853 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11854 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11855 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11857 * parse.y (add_instance_initializer): New function.
11858 (in_instance_initializer): New static global.
11859 (class_body_declaration:): Link instance initializer block.
11860 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11861 (array_creation_expression:): Remove unused local.
11862 (java_parser_context_push_initialized_field): Fixed leading
11863 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11864 CPC_INSTANCE_INITIALIZER_LIST.
11865 (java_parser_context_pop_initialized_field): Likewise.
11866 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11867 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11868 CPC_INITIALIZER_STMT.
11869 (fix_constructors): New local `class_type'. Use it. Call
11870 add_instance_initializer.
11871 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11872 (patch_return): Forbid return in instance initializers.
11873 (patch_throw_statement): Enforce exception handling in the context
11874 of instance initializers.
11876 2000-02-03 Tom Tromey <tromey@cygnus.com>
11878 * Make-lang.in (java.mostlyclean): Remove executables in
11881 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11883 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11884 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11885 (java_float_finite): Convert to use union Word from javaop.h.
11886 (java_double_finite): Convert to use union DWord from javaop.h.
11888 2000-02-02 Tom Tromey <tromey@cygnus.com>
11890 * gjavah.c (options): Added `jni' entry.
11891 (help): Document -jni.
11892 (flag_jni): New global.
11893 (process_file): Handle JNI output. Don't print text from
11894 -prepend, -add, etc, when generating stubs. Only remove `.class'
11895 suffix if it actually exists.
11896 (main): Create a `.c' file when run with `--jni --stubs'. Create
11897 correct output file name with `--jni'.
11898 (print_include): Mangle header name differently in JNI case.
11899 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11901 (print_method_info): Handle JNI case. Put signature info into
11902 method name. Handle case when STREAM is NULL.
11903 (print_name_for_stub_or_jni): New function.
11904 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11905 (print_cxx_classname): Handle JNI.
11906 (print_full_cxx_name): Likewise.
11907 (decode_signature_piece): Likewise.
11908 (overloaded_jni_method_exists_p): New function.
11909 (struct method_name): Added `signature' and `sig_length' fields.
11910 (HANDLE_END_FIELD): Do nothing in JNI mode.
11912 2000-02-02 Tom Tromey <tromey@cygnus.com>
11914 * jv-scan.c: Include version.c, <getopt.h>.
11915 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11916 (options): New array.
11917 (usage): New function.
11918 (version): New function.
11919 (main): Use getopt_long to parse command line.
11920 * jcf-dump.c: Include version.c, <getopt.h>.
11921 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11922 OPT_JAVAP): New macros.
11923 (options): New array.
11924 (usage): Return `void'. Changed message.
11925 (help): New function.
11926 (version): New function.
11927 (main): Use getopt_long_only to parse command line.
11928 * gjavah.c: Include <getopt.h>.
11929 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11930 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11931 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11932 (options): New array.
11933 (java_no_argument): Removed.
11934 (help): Updated with missing options.
11935 (main): Use getopt_long_only to parse command line.
11936 (usage): Changed message.
11938 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11941 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11942 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11943 * parse.y (array_creation_expression:): Handle anonymous arrays.
11944 (build_array_from_name): Don't set `ret_name' if null.
11945 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11946 (qualify_ambiguous_name): Likewise.
11947 (java_complete_expand_class): Likewise.
11949 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11952 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11953 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11954 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11955 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11956 AIPL_FUNCTION_COMPLETED_INVOCATION.
11957 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11958 AIPL_FUNCTION_INVOCATION_READY.
11959 (AIPL_FUNCTION_DECLARATION): New enum entry.
11960 * parse.y (reorder_static_initialized): New function.
11961 (java_parser_context_pop_initialized_field): Use it.
11962 (add_inner_class_fields): Use
11963 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11964 augmented. Install marker after last alias initializer, if any.
11965 (generate_finit): Fixed typo. Don't try to retain only the used
11967 (method_header): Compute and set DECL_FUNCTION_NAP.
11968 (method_declarator): Fixed comment. Insert alias initializer in
11970 (build_alias_initializer_parameter_list): Fixed leading
11971 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11972 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11973 (java_complete_expand_class): Code to retain only used aliases
11975 (java_complete_expand_methods): New local `first_decl'. Generate
11976 $finit$ first, then expand the constructors, regular methods and
11978 (java_complete_expand_method): Don't report error on missing
11979 return statement if previously detected bogus.
11980 (fix_constructors): Don't patch constructor parameters list.
11981 (patch_method_invocation): Use new AIPL enum values. Reverse
11982 alias initializer list for anonymous classes.
11984 2000-01-30 Anthony Green <green@redhat.com>
11986 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11987 determine how many stack slots to pop.
11989 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11992 error handling/recovery.
11993 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11995 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11997 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11998 FIELD_LOCAL_ALIAS_USED): New macros.
11999 (DECL_FUNCTION_NAP): New macro.
12000 (struct lang_decl): New field `nap'.
12001 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12002 (struct lang_type): New fields `finit_stmt_list' and
12003 `clinit_stmt_list'.
12004 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12005 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12006 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12007 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12008 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12009 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12010 (BUILD_THROW): Macro line separator re-indented.
12011 * parse.y (end_class_declaration): New function.
12012 (maybe_generate_pre_expand_clinit): New name for
12013 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12014 pre-expand static fields.
12015 (maybe_generate_clinit): Function deleted.
12016 (check_for_static_method_reference): Prototype's parameter list
12018 (generate_finit): New name for maybe_generate_finit. Changed
12019 leading comment. Function rewritten to use
12020 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12021 (build_alias_initializer_parameter_list): New function.
12022 (java_parser_context_pop_initialized_field): Likewise.
12023 (add_inner_class_fields): Likewise.
12024 (type_declaration:): Call end_class_declaration.
12025 (class_member_declaration:): Likewise.
12026 (formal_parameter_list:): Fixed typos.
12027 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12028 element. Improved error handling.
12029 (block_statement:): Call end_class_declaration.
12030 (anonymous_class_creation:): Likewise.
12031 (create_anonymous_class): Fixed comments.
12032 (create_class): Call add_inner_class_fields.
12033 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12034 (method_header): Use MARK_FINAL_PARMS.
12035 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12036 (method_declarator): Propagate final argument flag.
12037 (craft_constructor): New local `artificial'. Call
12038 build_alias_initializer_parameter_list. Use
12039 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12040 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12042 (complete_expand_class): Get rid of unused outer context local
12044 (java_complete_expand_methods): Fixed leading
12045 comment. Generate/pre-expand <clinit> first. Changed method
12046 expansion order to regular, $finit$, constructors, <clinit>.
12047 (java_complete_expand_method): Set current_function_decl.
12048 (fix_constructors): Fix constructor parameter list to account for
12049 outer context local alias initializers.
12050 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12051 (resolve_expression_name): Lookup outer context local aliases. New
12052 local `access', use it.
12053 (patch_method_invocation): Patch inner class ctor invocation with
12054 outer context local aliases initialization values. $finit$
12055 invocation patching now includes things generated with
12056 build_alias_initializer_parameter_list.
12057 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12058 (build_super_invocation): Likewise.
12059 (patch_assignment): Changed comment.
12061 2000-01-27 Andrew Haley <aph@cygnus.com>
12063 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12067 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12069 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12071 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12073 * parse.y (register_fields): Don't pass a format specifier to
12074 OBSOLETE_MODIFIER_WARNING.
12075 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12076 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12078 (check_modifiers): Change function into a macro.
12079 (check_class_interface_creation): Pass a literal format string.
12081 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12083 * buffer.h: PROTO -> PARAMS.
12084 * check-init.c: Likewise.
12085 * class.c: Likewise.
12086 * constants.c: Likewise.
12087 * convert.h: Likewise.
12088 * decl.c: Likewise.
12089 * except.c: Likewise.
12090 * expr.c: Likewise.
12091 * gjavah.c: Likewise.
12092 * java-except.h: Likewise.
12093 * java-tree.h: Likewise.
12094 * jcf-depend.c: Likewise.
12095 * jcf-dump.c: Likewise.
12096 * jcf-parse.c: Likewise.
12097 * jcf-path.c: Likewise.
12098 * jcf-reader.c: Likewise.
12099 * jcf-write.c: Likewise.
12101 * jv-scan.c: Likewise.
12102 * jvgenmain.c: Likewise.
12103 * jvspec.c: Likewise.
12104 * lang.c: Likewise.
12107 * parse-scan.y: Likewise.
12108 * parse.h: Likewise.
12109 * parse.y: Likewise.
12110 * typeck.c: Likewise.
12111 * verify.c: Likewise.
12112 * xref.c: Likewise.
12113 * xref.h: Likewise.
12114 * zextract.c: Likewise.
12115 * zipfile.h: Likewise.
12117 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12120 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12121 * constants.c (build_constant_data_ref): Check for cached
12122 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12123 in TYPE_CPOOL_DATE_REF.
12124 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12125 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12126 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12127 (LOCAL_FINAL): New macro.
12128 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12129 constant pool -- don't try to reuse.
12130 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12131 TYPE_LANG_SPECIFIC.
12132 (find_in_current_zip): Use TYPE_JCF.
12133 * parse.h (java_check_final): Prototype removed.
12134 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12135 (maybe_create_class_interface_decl,
12136 check_class_interface_creation): Likewise.
12137 (java_expand_finals): Function removed.
12138 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12139 (block_statement:): Fixed comment.
12140 (anonymous_class_creation:): Likewise.
12141 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12143 (check_class_interface_creation): Loosened error report on (inner)
12144 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12145 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12146 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12148 (create_interface): Likewise.
12149 (anonymous_class_counter): New static global.
12150 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12151 patch. Fixed comments.
12152 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12153 anonymous_class_counter when declaring a toplevel class.
12154 (craft_constructor): Fixed constructor name when handling
12155 anonymous classes. Anonymous class constructors to feature hidden
12156 this$<n> parameter.
12157 (java_fix_constructors): Added comment.
12158 (java_check_final): Function removed.
12159 (java_complete_expand_methods): Fixed comment. Don't generate
12160 class data, save its outgoing constant pool instead.
12161 (verify_constructor_super): Skip anonymous class constructor
12162 hidden this$<n> parameter.
12163 (java_expand_classes): New local `saved_ctxp'. Removed call to
12164 java_expand_finals and java_check_final. Expand anonymous class
12165 constructors. Generate class data.
12166 (build_super_invocation): Skip anonymous class hidden this$<n>
12168 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12169 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12170 (set_java_signature): Likewise.
12172 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12174 * gjavah.c: Delete ACC_VISIBILITY define.
12175 * jcf.h: Add ACC_VISIBILITY define.
12176 * parse.y: final: rule tagged <value>.
12177 (java_check_regular_methods): Use ACC_VISIBILITY define for
12178 default package access check.
12179 (local_variable_declaration_statement): Use final: rule.
12181 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12183 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12184 (final:): New rule.
12186 2000-01-17 Tom Tromey <tromey@cygnus.com>
12188 * gjavah.c (print_field_info): Allow non-static final fields.
12190 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12192 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12193 * parse.y (patch_anonymous_class): New function.
12194 (create_anonymous_class): Register incomplete type when the
12195 class/interface to extends/implement isn't known yet.
12196 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12197 (verify_constructor_super): Tuned error message.
12199 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12201 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12202 (ANONYMOUS_CLASS_P): New macro.
12203 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12204 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12205 * parse.y (create_class): Added leading argument.
12206 (maybe_create_class_interface_decl,
12207 check_class_interface_creation): Likewise.
12208 (craft_constructor): New function.
12209 (verify_constructor_super): Added argument in prototype.
12210 (class_declaration:): Inserted leading argument.
12211 (for_begin:): Use FOR_LOOP_P.
12212 (anonymous_class_creation): Create WFL of the anonymous class to
12213 instantiate. Call build_new_invocation. Added comments.
12214 (check_class_interface_creation): Handle parameter `anonymous' in
12215 verbose mode class creation announce.
12216 (link_nested_class_to_enclosing): Exclude anonymous classes.
12217 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12218 anonymous class, even though they appear to have an enclosing
12220 (create_interface): Pass extra argument to
12221 check_class_interface_creation.
12222 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12223 (create_class): Call check_class_interface_creation and
12224 maybe_create_class_interface_decl with extra new argument. Don't
12225 add private this$<n> to anonymous classes.
12226 (method_declarator): Insert hidden this$<n> to anonymous class
12228 (java_fix_constructors): Deleted code creating default
12229 constructor. Call craft_constructor instead.
12230 (java_check_regular_methods): Set `saw_constructor' to 1 for
12232 (fix_constructors): Pass extra argument to verify_constructor_super.
12233 (verify_constructor_super): New local `sdecl', use it. Search for
12234 matching constructor (possibly featuring arguments) in super
12236 (lookup_method_invoke): Craft constructor according to arguments
12237 list when dealing with anonymous class constructors.
12238 (build_super_invocation): Pass arguments to anonymous class super
12240 (search_loop): Use FOR_LOOP_P.
12241 (labeled_block_contains_loop_p): Likewise.
12243 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12245 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12246 (enclosing_context_p): New function.
12247 (get_access_flags_from_decl): Handle CLASS_STATIC.
12248 (maybe_layout_super_class): Extra first argument passed to
12250 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12252 * decl.c (access0_identifier_node): New global.
12253 (init_decl_processing): access0_identifier_node initialized.
12254 (pushdecl): Set DECL_CONTEXT only on non type decls.
12255 * expr.c (lookup_field): Lookup inner class fields in enclosing
12257 (expand_invoke): Use ID_INIT_P.
12258 (expand_java_field_op): Use DECL_CLINIT_P.
12259 * java-tree.def (CLASS_LITERAL): New tree code.
12260 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12261 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12262 (struct lang_decl): New field `inner_access'.
12263 (enclosing_context_p): Prototyped.
12264 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12265 ID_CLINIT_P): New macros.
12266 (CLASS_STATIC): New macro.
12267 (CLASS_ACCESS0_GENERATED_P): New macro.
12268 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12269 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12270 INNER_CLASS_P): New macros.
12271 (DECL_INNER_CLASS_LIST): New macro.
12272 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12274 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12275 the shift value to int. Fixed typo in comment.
12276 * lex.c (inst_id, wpv_id): Initialize.
12277 * mangle.c (unicode_mangling_length): Take `$' into account.
12278 * parse.h (DRECOVER, RECOVER): Terminate properly.
12279 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12280 (typedef struct _jdep): New field `enclosing'.
12281 (JDEP_ENCLOSING): New macro.
12282 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12283 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12284 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12285 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12286 GET_ENCLOSING_CPC_CONTEXT): New macros.
12287 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12288 (do_resolve_class): Added extra argument in prototype.
12289 * parse.y (resolve_class): Added extra argument in prototype.
12290 (maybe_create_class_interface_decl): Likewise.
12291 (maybe_use_access_method, build_wfl_wrap): New functions.
12292 (java_complete_expand_classes, java_complete_expand_class):
12294 (java_parser_context_push_initialized_field,
12295 java_parser_context_suspend, java_parser_context_resume):
12297 (maybe_make_nested_class_name, make_nested_class_name,
12298 set_nested_class_simple_name_value,
12299 link_nested_class_to_enclosing, find_as_inner_class,
12300 find_as_inner_class_do, check_inner_class_redefinition,
12301 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12302 maybe_build_thisn_access_method, build_outer_field_access,
12303 build_outer_field_access_methods, build_outer_field_access_expr,
12304 build_outer_method_access_method, build_new_access_id,
12305 build_outer_field_access_method, outer_field_access_p,
12306 outer_field_expanded_access_p, outer_field_access_fix,
12307 build_incomplete_class_ref, patch_incomplete_class_ref,
12308 create_anonymous_class): Likewise.
12309 (inst_id, wpv_id): New static global variables.
12310 (synchronized:): New rule, tagged <node>.
12311 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12313 (anonymous_class_creation:): New rule, tagged <node>.
12314 (NEW_TK): Tagged <node>.
12315 (type_literals, array_type_literal): New rules, tagged <node>.
12316 (class_declaration:): Removed action when reducing by class_body:
12317 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12318 using GET_CPC in sub-rules.
12319 (class_member_declaration): Handle inner classes.
12320 (method_declaration): When reducing method_header:, reset
12321 current_function_decl when appropriate.
12322 (method_declarator:): Set the number of formal parameter to 0 for
12323 method declared without arguments.
12324 (constructor_declarator:): Likewise.
12325 (static_initializer:): List of elements kept in a list.
12326 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12327 use of the keyword `static' for type declarations.
12328 (block_statement:): Handle inner class declarations.
12329 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12330 type qualified `this'.
12331 (class_instance_creation_expression): Use anonymous_class_creation:
12332 to handle inner class instances creation. Handle qualified `new'.
12333 (something_dot_new): Added appropriate actions.
12334 (create_new_parser_context): New function.
12335 (java_push_parser_context, java_parser_context_save_global,
12336 java_parser_context_suspend): Use create_new_parser_context.
12337 (check_modifiers): Changed leading comment.
12338 (check_class_interface_creation): Handle interclasses.
12339 (add_superinterfaces): Fixed comment.
12340 (create_interface): Build qualified name from the raw_name instead
12341 of its matching WFL. Push the initialized fields list. raw_name added
12342 as an extra argument to maybe_create_class_interface_decl.
12343 (create_class): Build qualified name from the raw_name instead of
12344 its matching WFL. Removed assignment to current_parsed_class_un.
12345 Call PUSH_ERROR before returning an error. Suspend the current
12346 parser context when processing an inner class. Push the
12347 initialized fields list. raw_name added as an extra argument to
12348 maybe_create_class_interface_decl. Add the private this$<n>
12350 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12351 (register_fields): Get the class type from GET_CPC and handle
12352 previous errors. Added code to handle the creation of static
12353 fields in inner classes. Initialized fields initialization
12354 statements kept in a list of lists.
12355 (maybe_generate_finit): Initialized fields initialization
12356 statements kept in a list of lists. Use GET_CPC.
12357 (maybe_generate_clinit): Likewise.
12358 (method_header): Use GET_CPC and GET_CPC_UN.
12359 (parser_qualified_classname): Handle inner classes.
12360 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12361 (java_fix_constructors): Hide pointer to enclosing context
12362 instance in constructor list when dealing with inner classes.
12363 (jdep_resolve_class): Call resolve_class with extra first argument
12365 (resolve_class): Add enclosing context as a first extra argument
12366 to do_resolve_class.
12367 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12369 (resolve_no_layout): Extra argument added to resolve_class
12371 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12372 (java_get_real_method_name): Use GET_CPC_UN.
12373 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12374 (java_check_abstract_methods): Handle static method declared in
12375 inner classes by an error.
12376 (java_check_regular_methods): Use DECL_CLINIT_P.
12377 (source_start_java_method): Also set DECL_MAX_LOCALS.
12378 (create_artificial_method): Call java_parser_context_save_global
12379 and java_parser_context_restore_global instead of saving/restoring
12380 the context by hand.
12381 (expand_start_java_method): Improved verbose mode message.
12382 (java_complete_expand_methods): Fixed leading comment. Use
12384 (fix_constructors): Added assignment to this$<n> if necessary.
12385 (java_expand_classes): Call java_complete_expand_classes instead
12386 of java_complete_expand_methods.
12387 (make_qualified_primary): Simplified.
12388 (merge_qualified_name): Optimized for missing left or right parts.
12389 (resolve_expression_name): Handle access to outer class fields from
12391 (resolve_qualified_expression_name): New macro
12392 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12393 classes. Report error on non appropriate qualification of
12394 `new'. Handle qualified `this'.
12395 (not_accessible_p): Allow access to outer class private fields from
12397 (patch_method_invocation): Handle method invocations through
12398 access methods and inner class constructor invocations.
12399 (find_applicable_accessible_methods_list): Search enclosing
12400 contexts of an inner class.
12401 (search_applicable_methods_list): Fixed typo.
12402 (argument_types_convertible): Handle inner class constructors'
12403 hidden outer context reference argument.
12404 (qualify_ambiguous_name): Handle qualified `this'.
12405 (java_complete_lhs): Handle use of field accessed through
12406 artificial access methods in various cases of assignments. Handle
12407 CLASS_LITERAL node.
12408 (check_final_assignment): Use DECL_CLINIT_P.
12409 (valid_ref_assignconv_cast_p): Handle the destination being an
12410 enclosing context of the source.
12411 (patch_unaryop): Handle use of field accessed through artificial
12413 (patch_return): Use DECL_CLINIT_P.
12414 (patch_throw_statement): Use DECL_CLINIT_P.
12415 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12416 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12419 2000-01-16 Anthony Green <green@cygnus.com>
12421 * parse.y (build_string_concatenation): Only use
12422 StringBuffer(String) shortcut if String arg is constant.
12424 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12427 the shift value to int. Fixed typo in comment.
12429 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12431 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12432 * jcf-write.c: Likewise.
12433 * parse.y: Likewise.
12434 * parse.c: Regenerate.
12436 2000-01-09 Anthony Green <green@cygnus.com>
12438 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12439 bytecodes in the correct order.
12441 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12443 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12445 2000-01-06 Anthony Green <green@cygnus.com>
12447 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12448 before building constant array decl.
12450 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12452 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12453 method invocation and typo in conditional expression.
12454 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12455 the appropriate NOTE_POP.
12456 * parse.y (patch_binop): Shift value mask to feature the right
12459 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12461 * class.c (assume_compiled, assume_compiled_node): Add static
12463 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12465 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12467 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12469 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12470 to `__modifier' to avoid stringifying it.
12472 * parse.y (verify_constructor_circularity): Don't call a variadic
12473 function with a non-literal format string.
12474 (java_check_abstract_methods): Move unreachable code inside
12475 `continue' statement.
12476 (lookup_method_invoke): Call xstrdup, not strdup.
12478 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12481 * jcf-parse.c (yyparse): Likewise.
12483 * jv-scan.c (main): Likewise.
12485 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12487 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12488 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12489 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12492 * parse.y (synchronized, variable_redefinition_error,
12493 check_class_interface_creation, create_interface, create_class,
12494 method_header, finish_method_declaration,
12495 check_modifiers_consistency, method_declarator,
12496 complete_class_report_errors, check_abstract_method_definitions,
12497 java_check_regular_methods, check_throws_clauses,
12498 java_check_abstract_methods, read_import_dir,
12499 check_pkg_class_access, declare_local_variables, fix_constructors,
12500 cut_identifier_in_qualified, resolve_expression_name,
12501 resolve_qualified_expression_name, patch_method_invocation,
12502 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12503 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12504 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12505 patch_try_statement, patch_synchronized_statement,
12506 patch_throw_statement, check_thrown_exceptions,
12507 patch_conditional_expr): Likewise.
12509 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * Makefile.in (LIBDEPS): Added gcc's errors.o
12512 (../jcf-dump$(exeext):): Link with gcc's errors.o
12513 (../gcjh$(exeext):): Likewise.
12514 * expr.c (expand_java_NEW): Layout the entire target type instead of
12515 laying out its methods only.
12516 (lookup_field): Layout the class after having loaded it.
12517 * java-tree.h (java_debug_context): Declared.
12518 * jcf-io.c (toplev.h): Included.
12519 (find_class): Removed assignment to jcf's outofsynch
12520 field. Force source file to be read if newer than its matching
12521 class file. Tweaked debug messages.
12522 * jcf-parse.c (jcf_out_of_synch): Deleted.
12523 (read_class): Call to jcf_out_of_synch removed.
12524 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12525 (jcf_out_of_synch): Prototype deleted.
12526 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12527 `deprecated' and `class_err': integer turned into bit-fields.
12528 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12529 * parse.y (package_list): New global.
12530 (package_declaration:): Record newly parsed package name.
12531 (extra_ctxp_pushed_p): Static global deleted.
12532 (java_parser_context_save_global): Create buffer context for the
12533 purpose of saving globals, if necessary.
12534 (java_parser_context_restore_global): Pop context pushed for the
12535 purpose of saving globals, if necessary.
12536 (java_debug_context_do): New prototype and function.
12537 (java_debug_context): Likewise.
12538 (do_resolve_class): Use already parsed package names to qualify
12539 and lookup class candidate.
12540 (java_pre_expand_clinit): Removed unnecessary local variable.
12542 1999-12-17 Tom Tromey <tromey@cygnus.com>
12544 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12546 (process_file): Use `\n\' at end of each line in string.
12548 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12550 * expr.c (expand_invoke): Layout the loaded class before
12551 attempting to use it.
12552 (expand_java_field_op): Allow final field assignments to take
12554 * typeck.c (convert): Return error_mark_node if expr is null.
12556 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12558 * class.c (class_depth): Return -1 if the class doesn't load
12560 * expr.c (can_widen_reference_to): Check for errors during depth
12561 computation and return 0 accordingly.
12562 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12563 create default constructors and add an other error check.
12564 * parse.h (java_fix_constructors): Prototyped.
12565 * parse.y (java_pre_expand_clinit): Likewise.
12566 (build_super_invocation): Re-prototyped to feature one argument.
12567 (java_check_circular_reference): Directly use `current'.
12568 (java_fix_constructors): New function.
12569 (java_check_regular_methods): Don't create default constructors
12570 here, but abort if none were found.
12571 (java_complete_expand_methods): Pre-process <clinit> calling
12572 java_pre_expand_clinit.
12573 (java_pre_expand_clinit): New function.
12574 (fix_constructors): build_super_invocation invoked with the
12575 current method declaration as an argument.
12576 (build_super_invocation): Use the context of the processed method
12577 decl argument instead of current_class.
12578 * typeck.c (lookup_java_method): Take WFLs in method names into
12581 1999-12-14 Per Bothner <per@bothner.com>
12583 * class.c (make_class_data): flag_keep_inline_functions to keep
12584 private methods in the method array.
12586 1999-12-15 Anthony Green <green@cygnus.com>
12588 * check-init.c (check_init): Take into account both types of
12589 `throw's when checking for uninitialized variables.
12591 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12593 * parse.y (java_complete_lhs): Force conversion of array
12594 dimensions to int_type_node, that's what runtime's ABI expects.
12596 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12598 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12599 operand of a WFL, until the Java front-end gets fixed with regard
12600 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12602 1999-12-10 Andrew Haley <aph@cygnus.com>
12604 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12605 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12606 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12607 java-tree.h: Ditto.
12608 jcf-write.c: Ditto.
12610 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12612 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12613 before calling expand_eh_region_start and expand_start_all_catch.
12614 * except.c (expand_start_java_handler): Switch to permanent
12615 obstack before calling expand_eh_region_start.
12616 (expand_end_java_handler): Switch to permanent obstack before
12617 calling expand_start_all_catch.
12619 1999-12-5 Anthony Green <green@cygnus.com>
12621 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12622 function with side effects.
12623 (init_decl_processing): Mark all memory allocating DECLs with
12626 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * except.c (expand_end_java_handler): Call
12629 expand_resume_after_catch and end_catch_handler.
12631 1999-11-30 Anthony Green <green@cygnus.com>
12633 * verify.c (verify_jvm_instructions): Create new return label
12634 chain if non existent (don't rely on the verified state of the jsr
12637 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12639 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12640 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12642 * parse.y (patch_assignment): Removed bogus final class test on
12643 lhs when checking on whether to emit an ArrayStoreException runtime
12645 * expr.c (expand_java_arraystore): Likewise.
12647 1999-11-28 Anthony Green <green@cygnus.com>
12649 * decl.c (find_local_variable): Reuse single slot decls when
12652 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * jcf-parse.c (saw_java_source): Global variable removed.
12655 (read_class): Don't use `saw_java_source'. Added extra braces.
12656 (yyparse): Code setting `saw_java_source' removed.
12658 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12660 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12662 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12664 * verify.c (merge_type_state): Non verified subroutines being
12665 considered more than once to trigger passive type merge.
12667 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12669 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12670 in case of error. Error message tuned.
12672 1999-11-21 Anthony Green <green@cygnus.com>
12674 * constants.c (find_methodref_index): Unwrap method names before
12675 inserting them in the constant pool.
12677 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12679 * class.c (assume_compiled_node): New typedef.
12680 (assume_compiled_tree): New static data.
12681 (find_assume_compiled_node): New function.
12682 (add_assume_compiled): New function.
12683 (assume_compiled): New function.
12684 * class.c (make_class_data): Use assume_compiled.
12685 (is_compiled_class): Use assume_compiled.
12687 * java-tree.h (add_assume_compiled): Declare.
12689 * lang.c (lang_decode_option): Parse new options.
12691 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12693 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12694 int_type_node: that's what `_Jv_AllocObject' expects.
12696 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12698 * parse.y (lookup_method_invoke): Use lang_printable_name to
12699 reliably build the type name during error report. Fixes PR gcj/97.
12701 1999-11-09 Tom Tromey <tromey@cygnus.com>
12703 * jcf-path.c: Include <sys/stat.h>.
12704 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12705 (DIR_UP): New macro.
12707 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12709 * parse.y (source_end_java_method): Resume permanent allocation,
12710 reversing Apr 27 1998 patch.
12711 (patch_string_cst): Pop obstacks after having pushed the permanent
12714 1999-11-05 Tom Tromey <tromey@cygnus.com>
12716 * class.c (finish_class): Emit inlined methods if any native
12717 methods exist in the class. Fixes PR gcj/85.
12719 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12721 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12722 (qualify_ambiguous_name): Likewise.
12724 1999-11-03 Godmar Back <gback@cs.utah.edu>
12726 * typeck.c: (lookup_java_method): search all inherited
12727 interfaces when looking up interface method.
12729 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12731 * parse.y (method_header:): Issue error message for rule `type
12733 (synchronized:): Error report when not using synchronized.
12735 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12737 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12738 being used before the superclass constructor has been called.
12739 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12740 instead of `CALL_THIS_CONSTRUCTOR_P'.
12742 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12744 * check-init.c: Fix typo in comment.
12746 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12748 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12751 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12753 * parse.y (expression_statement:): Call function to report
12754 improper invocation of a constructor.
12755 (parse_ctor_invocation_error): New function.
12757 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12759 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12762 1999-10-21 Tom Tromey <tromey@cygnus.com>
12764 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12765 in generated `main'.
12767 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12769 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12770 (qualify_ambiguous_name): Likewise.
12772 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12774 * parse.y (java_complete_tree): fold_constant_for_init to work on
12776 (java_complete_lhs): Likewise.
12777 (array_constructor_check_entry): Complete an initializer element
12778 on permanent_obstack.
12780 1999-10-19 Tom Tromey <tromey@cygnus.com>
12782 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12783 From Mike Moreton <mike@pillim.demon.co.uk>.
12785 1999-10-15 Greg McGary <gkm@gnu.org>
12787 * java-tree.h (flag_bounds_check): Remove extern decl.
12788 * lang.c (flag_bounds_check): Remove global variable.
12789 (lang_f_options): Remove "bounds-check" entry.
12790 (lang_init_options): Default flag_bounds_check to "on".
12792 1999-10-14 Tom Tromey <tromey@cygnus.com>
12794 * jvgenmain.c (usage): New function.
12795 (main): Use it. Also, handle `-D' options.
12796 * jvspec.c (lang_specific_driver): Recognize -D.
12797 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12799 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12801 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12803 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12804 variadic function with a non-literal format string.
12806 * parse-scan.y (report_main_declaration): Likewise.
12808 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12810 * parse.y (read_import_dir, patch_assignment, patch_binop,
12811 patch_array_ref): Likewise.
12813 * typeck.c (build_java_array_type): Likewise.
12815 * verify.c (verify_jvm_instructions): Likewise.
12817 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12819 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12821 1999-10-07 Anthony Green <green@cygnus.com>
12823 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12824 where CHECK_PUT may fail for valid reasons.
12826 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12827 UNSAFE_PUTN): New macros.
12829 1999-10-04 Tom Tromey <tromey@cygnus.com>
12831 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12832 well. Fixes Java PR gcj/59.
12833 * parse-scan.y (yyerror): Report errors.
12835 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12837 * decl.c (insert_block): Remove unconditional `abort'.
12839 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12841 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12842 FUNCTION_CODE now of type int. All callers changed.
12843 Set the builtin's DECL_BUILT_IN_CLASS.
12845 1999-09-23 Tom Tromey <tromey@cygnus.com>
12847 * jvspec.c (lang_specific_driver): Don't read spec file if
12848 -fsyntax-only given.
12850 1999-09-22 Tom Tromey <tromey@cygnus.com>
12852 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12854 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12855 (WORDS_TO_LONG): Likewise.
12856 (WORDS_TO_DOUBLE): Likewise.
12858 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12860 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12861 (RELOCATION_VALUE_1): Likewise.
12862 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12863 push_in_const, push_long_const): Prototyped.
12864 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12865 (push_constant2): Likewise.
12866 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12867 (find_constant_wide): Cast find_constant2's integer arguments to
12869 (find_constant_index): Cast find_constant2's and find_constant2's
12870 integer arguments to `jword'.
12871 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12872 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12873 (emit_if): Use RELOCATION_VALUE_1.
12874 (emit_goto): Likewise.
12875 (emit_jsr): Likewise.
12876 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12877 argument to push_long_const to HOST_WIDE_INT.
12879 1999-09-15 Andreas Schwab <schwab@suse.de>
12881 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12883 1999-09-20 Nick Clifton <nickc@cygnus.com>
12885 * lang.c (lang_decode_option): Extend comment.
12887 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12889 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12892 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12894 * gjavah.c (get_field_name, print_method_info, print_include,
12895 add_namelet): Use xmalloc, not malloc.
12897 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12898 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12901 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12903 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12905 * jcf-path.c (add_entry): Likewise.
12907 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12909 * jv-scan.c (xmalloc): Remove definition.
12911 * jvgenmain.c (xmalloc): Likewise.
12913 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12915 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12917 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12918 concat, not xmalloc/sprintf.
12919 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12920 (xstrdup): Remove definition.
12922 * parse.y (duplicate_declaration_error_p,
12923 constructor_circularity_msg, verify_constructor_circularity,
12924 check_abstract_method_definitions, java_check_regular_methods,
12925 java_check_abstract_methods, patch_method_invocation,
12926 check_for_static_method_reference, patch_assignment, patch_binop,
12927 patch_cast, array_constructor_check_entry, patch_return,
12928 patch_conditional_expr): Use xstrdup, not strdup.
12930 * zextract.c (ALLOC): Use xmalloc, not malloc.
12932 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12934 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12936 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12937 (do_spec, lang_specific_pre_link, lang_specific_driver,
12938 input_filename, input_filename_length): Don't declare.
12939 (main_class_name, jvgenmain_spec, lang_specific_driver):
12941 (lang_specific_driver): All calls to the function pointer
12942 parameter now explicitly call `fatal'.
12944 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12946 * parse.y (find_applicable_accessible_methods_list): Search
12947 abstract classes as interfaces.
12949 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12951 * class.c (finish_class): We're now outside a valid method
12952 declaration. Tell the rest of gcc so.
12954 1999-09-08 Bruce Korb autogen@linuxbox.com
12956 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12958 1999-09-07 Tom Tromey <tromey@cygnus.com>
12960 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12962 (decode_signature_piece): Don't emit "::" in JArray<>.
12963 (print_namelet): Only print trailing `;' when printing a class.
12965 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12967 * java-tree.h: Delete declarations for all tree nodes now moved to
12969 * decl.c: Delete their definitions.
12971 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12973 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12974 * Makefile.in (OBJS): Add ggc-callbacks.o.
12975 (OBJDEPS): Likewise.
12977 1999-09-03 Tom Tromey <tromey@cygnus.com>
12979 * parse.y (strip_out_static_field_access_decl): Return operand if
12980 it satisfies JDECL_P.
12982 1999-09-02 Tom Tromey <tromey@cygnus.com>
12984 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12985 Handle nested arrays, like `[[I'.
12987 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12989 * class.c (finish_class): Remove unused parameter, all callers
12992 * expr.c (build_java_athrow): Change return type to void.
12993 (java_lang_expand_expr): Make sure each case in switch returns a
12996 * java-tree.h (finish_class): Fix prototype to take void args.
12998 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12999 (main): Issue return from main, not exit.
13001 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13003 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13005 * jv-scan.c (main): Issue return from main, not exit.
13007 * parse.y (check_abstract_method_definitions,
13008 java_check_abstract_method_definitions): Add static prototypes.
13009 (java_complete_expand_methods): Fix call to `finish_class'.
13011 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13014 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13016 * lang.c (language_string): Constify.
13018 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13020 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13021 Remove hacks for stuff which comes from libiberty.
13023 * Make-lang.in: Likewise.
13025 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13027 * Makefile.in (xref.o): Depend on xref.c explicitly.
13029 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13031 * java-tree.h (lang_printable_name): Constify a char*.
13033 * lang.c (lang_printable_name): Likewise.
13035 1999-08-27 Jeffrey A Law (law@cygnus.com)
13037 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13038 comments in C code.
13040 1999-08-26 Tom Tromey <tromey@cygnus.com>
13042 * gjavah.c (print_cxx_classname): Print "::" before qualified
13045 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * parse.y (lookup_cl): Changed leading comment. Now does its best
13048 to set the column number.
13049 (qualify_ambiguous_name): Take WFL wrappers into account.
13051 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13053 * verify.c (verify_jvm_instructions): Don't check instruction
13054 validity beyond end of method.
13056 1999-08-25 Tom Tromey <tromey@cygnus.com>
13058 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13060 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13062 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13063 cxx_keyword_subst, generate_access, name_is_method_p,
13064 get_field_name, print_field_name, super_class_name, print_include,
13065 decode_signature_piece, print_class_decls, usage, help,
13066 java_no_argument, version, add_namelet, print_namelet): Add static
13068 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13069 name_is_method_p): Constify a char*.
13070 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13071 Provide a final else clause in an if-else-if.
13072 (print_field_info): Add missing final arg in function call to
13073 `print_field_name'.
13074 (print_method_info, decompile_method, decode_signature_piece,
13075 print_c_decl, print_full_cxx_name, print_stub,
13076 print_mangled_classname, super_class_name, print_include,
13077 add_namelet, add_class_decl, print_class_decls, process_file,
13078 help): Constify a char*.
13080 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13081 push_int_const, find_constant_wide, find_constant_index,
13082 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13083 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13084 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13085 emit_if, emit_goto, emit_jsr, call_cleanups,
13086 make_class_file_name): Add static prototypes.
13087 (generate_bytecode_return, generate_bytecode_insns): Pass a
13088 NULL_PTR, not a NULL_TREE.
13090 * jv-scan.c: Include "jcf.h".
13091 (main): Declare using DEFUN macro.
13093 * jvspec.c (find_spec_file, lang_specific_pre_link,
13094 lang_specific_driver): Add prototypes.
13095 (find_spec_file): Constify a char*.
13097 * keyword.gperf (hash, java_keyword): Add prototypes.
13099 * lang.c (lang_print_error): Add static prototype.
13100 (lang_init): Prefer memcpy over bcopy to avoid casts.
13102 * lex.c (yylex): Add static prototype.
13104 * parse-scan.y: Include "lex.c" earlier.
13106 * parse.h: Remove redundant declaration for `yylex'.
13108 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13109 labeled_block_contains_loop_p): Add static prototypes.
13110 (not_accessible_p): Make static to match prototype.
13112 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13114 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13116 * parse.y (check_method_redefinition): Changed leading comment.
13117 (check_abstract_method_definitions): New function.
13118 (java_check_abstract_method_definitions): New function.
13119 (java_check_regular_methods): Call it.
13120 (verify_constructor_super): Fixed indentation.
13121 (lookup_method_invoke): Likewise.
13123 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13125 * parse.y (method_header): Return a null pointer if the current
13126 class node is null.
13127 (finish_method_declaration): Return if the current function decl
13129 (source_start_java_method): Likewise.
13130 (java_method_add_stmt): Likewise.
13132 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13134 * class.c (emit_register_class): Removed unnecessary call to
13136 * parse.y (labeled_block_contains_loop_p): Removed unused local
13139 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13141 * parse.y (java_refold): Added prototype.
13143 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13145 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13146 (java_stabilize_reference): Removed unnecessary `else'.
13147 (java_complete_lhs): Set flag to remember boolean. Call
13148 java_refold. Added comments.
13149 (java_decl_equiv): New function.
13150 (binop_compound_p): Likewise.
13151 (java_refold): Likewise.
13152 (patch_unaryop): Striped static field access assigned to decl and
13153 op. Changed promotion scheme for ++/-- operators.
13154 (search_loop): New function.
13155 (labeled_block_contains_loop_p): Likewise.
13156 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13158 (patch_bc_statement): Call search_loop. Fixed comment.
13160 1999-08-14 Anthony Green <green@cygnus.com>
13162 * expr.c (java_lang_expand_expr): Mark static array data as
13165 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13167 * jvgenmain.c (main): NUL-terminate name_obstack.
13169 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13171 * check-init.c (check_bool2_init, done_alternative): Add static
13174 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13175 (add_method, build_utf8_ref, build_class_ref,
13176 append_gpp_mangled_type, layout_class_method): Constify a char*.
13178 * decl.c (push_promoted_type, make_binding_level): Add static
13180 (push_promoted_type, pushdecl): Constify a char*.
13182 * except.c (find_handler_in_range, link_handler,
13183 check_start_handlers): Add static prototypes.
13185 * expr.c (process_jvm_instruction): Constify a char*.
13187 * gjavah.c (main): Constify a char*.
13189 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13192 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13194 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13195 munge, print_ents): Constify a char*.
13197 * jcf-dump.c (disassemble_method): Constify a char*.
13198 (print_constant_pool, print_exception_table): Add static prototypes.
13199 (print_constant, print_exception_table, main, disassemble_method):
13202 * jcf-io.c (find_classfile, find_class): Likewise.
13204 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13205 (set_source_filename, predefined_filename_p): Add static prototypes.
13206 (set_source_filename, get_constant, get_class_constant,
13207 find_in_current_zip): Constify a char*.
13209 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13211 (add_entry, add_path, jcf_path_classpath_arg,
13212 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13214 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13215 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13216 jcf_parse_one_method, jcf_parse_methods,
13217 jcf_parse_final_attributes): Add static prototypes.
13218 (get_attribute): Constify a char*.
13220 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13221 jcf_dependency_add_target, jcf_path_classpath_arg,
13222 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13224 * jv-scan.c (main): Constify a char*.
13225 (gcc_obstack_init): Add prototype arguments.
13227 * jvgenmain.c (gcc_obstack_init): Likewise.
13228 (main): Constify a char*.
13230 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13232 (put_decl_string, lang_print_error): Constify a char*.
13233 (lang_init): Remove redundant extern prototype.
13235 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13237 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13238 Add static prototypes.
13239 (get_type_from_signature): Constify a char*.
13241 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13242 Add static prototypes.
13243 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13244 (verify_jvm_instructions): Constify a char*.
13246 * xref.c (xref_flag_value): Likewise.
13248 * xref.h (xref_flag_value): Likewise.
13250 * zextract.c (makeword, makelong): Add static prototypes.
13251 (makeword, makelong): Constify a uch*.
13253 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13255 * lang.c (java_dummy_print): Constify a char*.
13256 (lang_print_error): Likewise.
13257 (lang_init): Remove redundant prototype for `print_error_function'.
13258 (lang_init_source): Likewise.
13259 (lang_identify): Constify a char*.
13261 1999-08-09 Tom Tromey <tromey@cygnus.com>
13263 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13264 (WORDS_TO_LONG): Likewise.
13265 (WORDS_TO_DOUBLE): Likewise.
13267 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13269 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13271 * expr.c (java_stack_pop, java_array_data_offset,
13272 build_java_throw_out_of_bounds_exception, case_identity,
13273 build_java_check_indexed_type): Add static prototypes.
13274 (linenumber_table, expand_invoke, expand_java_field_op,
13275 build_primtype_type_ref, expand_byte_code): Constify a char*.
13277 * java-tree.h (build_primtype_type_ref, linenumber_table):
13279 (java_lang_expand_expr): Add prototype.
13281 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13282 `java_lang_expand_expr'.
13284 * lex.c (java_lex_error): Constify a char*.
13285 (java_get_unicode, java_read_char, java_allocate_new_line,
13286 java_unget_unicode, java_sneak_unicode): Prototype.
13288 * parse-scan.y (current_class, package_name, method_declarator,
13289 report_class_declaration, yyerror): Constify a char*.
13291 * parse.h (java_report_errors): Prototype.
13292 (yyerror): Constify a char*.
13294 * parse.y (classitf_redefinition_error, check_modifiers,
13295 parse_jdk1_1_error, lookup_package_type,
13296 lookup_package_type_and_set_next, get_printable_method_name,
13297 purify_type_name): Constify a char*.
13298 (build_super_invocation, maybe_generate_finit,
13299 verify_constructor_super, parser_add_interface,
13300 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13301 java_complete_expand_methods, java_expand_finals,
13302 cut_identifier_in_qualified, java_stabilize_reference,
13303 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13304 merge_string_cste): Prototype.
13305 (single_type_import_declaration, yyerror,
13306 variable_redefinition_error, build_array_from_name,
13307 build_unresolved_array_type, check_class_interface_creation,
13308 resolve_class, complete_class_report_errors,
13309 note_possible_classname, read_import_dir,
13310 find_in_imports_on_demand, resolve_package, fix_constructors,
13311 check_deprecation, lookup_method_invoke,
13312 maybe_build_primttype_type_ref, array_constructor_check_entry):
13314 (java_complete_expand_methods, java_expand_finals): Make static.
13315 (convert_narrow): Remove static prototype.
13317 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13319 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13321 1999-08-02 Richard Henderson <rth@cygnus.com>
13323 * decl.c: Include defaults.h instead of expr.h.
13324 * parse.y: Likewise.
13326 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13328 * java/decl.c (start_java_method): Change all uses of
13329 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13330 Ensure expr.h is included.
13331 * java/expr.c (pop_arguments): Ditto.
13332 * java/parse.y (expand_start_java_method): Ditto.
13334 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13336 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13338 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13340 * decl.c: Include "function.h".
13341 * except.c: Likewise.
13342 * parse.y: Likewise.
13343 * Makefile.in: Update dependencies.
13345 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13347 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13348 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13349 `modifier' with ATTRIBUTE_UNUSED.
13351 * gjavah.c (process_file): Add braces around ambiguous `else'.
13353 * jcf-dump.c (print_access_flags, localvar_free): Change return
13356 * parse.y (java_complete_expand_method): Initialize variable
13358 (resolve_qualified_expression_name): Likewise for `field_decl'.
13359 (patch_method_invocation): Likewise for `class_to_search'.
13360 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13361 (patch_assignment): Likewise for `lhs_type'.
13363 * verify.c (verify_jvm_instructions): Remove unused variable
13366 1999-07-25 Richard Henderson <rth@cygnus.com>
13368 * decl.c (va_list_type_node): New.
13370 1999-07-25 Anthony Green <green@cygnus.com>
13372 * gjavah.c (print_stub): New function.
13373 (METHOD_IS_NATIVE): New macro.
13374 (print_mangled_classname): Make static.
13375 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13376 (process_file): Perform stub generation.
13377 (HANDLE_METHOD): Don't emit class decls during stub
13379 (HANDLE_END_METHOD): Take into account stub generation.
13380 (print_method_info): Handle stub generation.
13381 (print_stub): New function.
13382 (print_cxx_classname): Make signature consistant with others.
13383 (help): Describe -stubs option.
13384 (main): Create stub file.
13385 (version): Use version.c.
13386 (print_full_cxx_name): New function.
13387 (print_c_decl): Use print_full_cxx_name.
13389 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13391 * check-init.c (check_init): Handle MAX_EXPR.
13393 1999-07-15 Andrew Haley <aph@cygnus.com>
13395 * lang.c (flag_use_divide_subroutine): New variable.
13396 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13397 fp-to-integer conversion.
13398 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13401 * expr.c (build_java_soft_divmod): New function.
13402 (build_java_binop): Call build_java_soft_divmod if
13403 flag_use_divide_subroutine is set.
13404 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13405 soft_lrem_node: new builtin functions.
13406 (init_decl_processing) Initialize the new builtins.
13407 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13408 soft_lrem_node: new builtin functions.
13409 (build_java_soft_divmod): New function.
13410 * parse.y: Call build_java_soft_divmod if
13411 flag_use_divide_subroutine is set.
13412 * parse.c: Rebuilt.
13414 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13415 a --specs= arg) even if not linking.
13416 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13417 -fuse-divide-subroutine
13419 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13421 * parse.y (resolve_and_layout): Check methods only once.
13422 (resolve_qualified_expression_name): Verify thrown exceptions
13424 (check_thrown_exceptions): Reject exceptions thrown in
13425 initializer. Error message tuned.
13427 1999-07-14 Andrew Haley <aph@cygnus.com>
13429 * expr.c (expand_expr): Do not return the last statement in a
13430 block as the block's value.
13432 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13434 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13435 CALL_EXPR, to avoid order of evaluation changes.
13437 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13439 * parse.y (qualify_ambiguous_name): Do not use
13440 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13442 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13444 * check-init.c (check_init): Handle MAX_EXPR.
13445 * expr.c (force_evaluation_order): Force method call arguments to
13446 be evaluated in left-to-right order.
13447 * parse.y (qualify_ambiguous_name): Loop again to qualify
13448 NEW_ARRAY_EXPR properly.
13450 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13452 * parse.y (patch_invoke): Resolve unresolved invoked method
13454 (qualify_ambiguous_name): STRING_CST to qualify expression for
13455 type name resolution.
13457 1999-06-24 Andrew Haley <aph@cygnus.com>
13459 * class.c (finish_class): Whenever a deferred method is
13460 output, rescan the list of methods to see if a new candidate for
13461 output can be found.
13463 1999-06-28 Tom Tromey <tromey@cygnus.com>
13465 * jvspec.c (lang_specific_driver): Recognize --help.
13467 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13469 * parse.y (resolve_package): Fixed bogus return statement.
13470 (patch_method_invocation): Resolve method invocation beginning with
13471 a package name qualifier.
13473 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13475 * Make-lang.in (java.stage1): Depend on stage1-start.
13476 (java.stage2): Likewise for stage2-start.
13477 (java.stage3): Likewise for stage3-start.
13478 (java.stage4): Likewise for stage4-start.
13480 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13482 * parse.y (java_complete_lhs): When doing cross referencing, don't
13483 try to keep file location on a WFL expanded as a CALL_EXPR.
13485 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13487 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13488 compiling to class file a void method with an empty method body.
13489 As a side effect, the bytecode backend will generate the
13490 appropriate `return' instruction.
13492 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13494 * parse.y (lookup_package_type_and_set_next): New function prototype.
13495 (resolve_package): Search current and imported packages.
13496 (lookup_package_type_and_set_next): New function.
13498 1999-06-22 Andrew Haley <aph@cygnus.com>
13500 * verify.c (verify_jvm_instructions): Check for pending blocks
13501 before invalid PC test and opcode switch, not after.
13503 1999-06-21 Andrew Haley <aph@cygnus.com>
13505 * except.c (find_handler_in_range): The upper limit for exception
13506 ranges is exclusive, not inclusive: (start <= pc < end).
13507 (link_handler): find child pointer which points to outer by
13508 searching sibling list: previous code incorrectly assumed that
13509 outer->outer->first_child must point to outer.
13510 * verify.c (verify_jvm_instructions): FIXME added to code for
13512 (verify_jvm_instructions): Do not assume that the last block
13513 processed in a subroutine is a block which ends with a `ret'
13514 instruction. With some control flows it is possible that the last
13515 block ends with an `athrow'.
13517 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13519 * parse.y (qualify_ambiguous_name): Reorganized the post
13520 evaluation of non WFL leading expression nodes.
13522 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13524 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13527 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13529 * parse.y (qualify_ambiguous_name): Handle qualified expression
13530 beginning with a STRING_CST.
13532 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13534 * parse.y (register_fields): Set DECL_INITIAL on both
13535 pre-initialized static and public fields.
13536 (resolve_field_access): Static field access expressions to always
13538 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13539 qualification. CONVERT_EXPR to be resolved as an expression name.
13540 (java_complete_lhs): Identify and access qualified final
13541 initialized field in switch statement case expression.
13542 (fold_constant_for_init): Pre-initialized field decl constant to
13545 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * parse.y (note_possible_classname): Mark returned node with
13548 QUALIFIED_P only if the original class name contained a '/'.
13550 1999-06-05 Anthony Green <green@cygnus.com>
13552 * Make-lang.in (gcjh): More parallel build fixes.
13554 1999-06-03 Mike Stump <mrs@wrs.com>
13556 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13558 1999-06-02 Anthony Green <green@cygnus.com>
13560 * except.c (link_handler): Chain exception handlers in order.
13562 1999-06-02 Anthony Green <green@cygnus.com>
13564 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13565 with nops and process as usual in order to always set correct EH
13566 ranges. Emit detailed warnings about unreachable bytecodes.
13568 1999-06-02 Anthony Green <green@cygnus.com>
13570 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13573 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13575 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13576 or the searched field decl.
13578 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13580 * parse.y (fold_constant_for_init): Convert numerical constant
13581 values to the type of the assigned field.
13583 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13585 * expr.c (lookup_field): Relaxed the test on class loading error
13587 * parse.y (fold_constant_for_init): Enabeled old code.
13589 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13591 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13592 decide the validity of the cast of a java.lang.Cloneable reference
13594 (patch_conditional_expr): Fixed first argument passed to
13595 binary_numeric_promotion.
13597 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13599 * parse.y (qualify_ambiguous_name): Take into account that a
13600 CONVERT_EXPR might specify a type as a WFL.
13602 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13604 * parse.y (patch_assignment): Save the rhs before using it as an
13605 argument to _Jv_CheckArrayStore.
13607 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13609 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13611 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13613 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13614 floating point literal only when the exponent indicator has been
13617 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13619 * parse.y (formal_parameter:): Construct argument tree list
13620 element even if a yet unsupported final parameter was encountered.
13622 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13624 * parse.y (finish_method_declaration): Issue errors for native or
13625 abstract methods declared with a method body, as well as for non
13626 native or non abstract methods with no method body.
13628 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13630 * class.c (build_utf8_ref): Initialize variable `field'.
13632 * decl.c (init_decl_processing): Initialize variable `field'.
13634 * expr.c (build_known_method_ref): Mark parameters `method_type',
13635 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13636 (process_jvm_instruction): Likewise for parameter `length'.
13638 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13639 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13642 * parse.y (maybe_generate_clinit): Remove unused variable
13643 `has_non_primitive_fields'.
13644 (find_in_imports_on_demand): Initialize variables `node_to_use'
13646 (patch_binop): Likewise for variable `prom_type'.
13647 (patch_unaryop): Likewise for variable `prom_type'.
13649 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13651 * xref.c (xref_table): Add missing initializer.
13653 1999-05-14 Tom Tromey <tromey@cygnus.com>
13655 * java-except.h (struct eh_range): Removed unused `next' member.
13656 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13657 after adding all exception handlers. Sort exception ranges in
13659 (struct pc_index): New structure.
13660 (start_pc_cmp): New function.
13661 * except.c (add_handler): Return `void'. Don't call link_handler;
13662 instead construct an ordinary linked list and do range
13664 (check_nested_ranges): New function.
13665 (link_handler): Changed interface to allow merging of eh_ranges.
13666 Split overlapping ranges. Return `void'.
13668 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13670 * parse.y (constructor_block_end:): New rule, tagged <node>.
13671 (constructor_body:): Use `constructor_block_end' instead of
13674 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13676 * parse.y (statement_nsi:): Pop `for' statement block.
13677 (java_complete_lhs): Labeled blocks containing no statement are
13678 marked as completing normally.
13680 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13682 * xref.c (xref_set_current_fp): New function, defined.
13683 * xref.h (xref_set_current_fp): New function, prototyped.
13685 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * check-init.c (check_init): Take into account that
13688 LABELED_BLOCK_STMT can be empty.
13690 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * parse.y (java_check_regular_methods): Warning check on not
13693 overriding methods with default access in other packages does not
13694 apply to `<clinit>'.
13695 (java_complete_lhs): If block body is an empty_stmt_node, replace
13696 it by NULL_TREE. This prevents gcc from generating an irrelevant
13699 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13701 * check-init.c (check_init): Removed code accepting to see things
13702 falling through default:, when doing xrefs.
13703 * java-tree.h (do_not_fold): New global variable, declared.
13704 * parse.y (do_not_fold): New global variable, defined.
13705 (java_complete_expand_method): Set `do_not_fold' to the value of
13706 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13707 and reinstall them after them have been purged; do not check for
13708 initializations; do not issue missing return errors.
13709 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13711 (patch_binop): Skip the fold part when doing xrefs.
13712 (build_string_concatenation): Skip the concatenation part when
13714 (patch_synchronized_statement): Do not generate a try-finally when
13716 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13717 and keep the location where the throw was seen.
13718 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13719 any treatment on the converted node an simply return a NOP_EXPR of
13721 * xref.c (xref_get_data): New function, defined.
13722 * xref.h (xref_get_data): New function, declared.
13723 (XREF_GET_DATA): Use xref_get_data.
13725 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13727 * gjavah.c (print_include): Cast the result of `strlen' to int
13728 when comparing against a signed value.
13729 (add_namelet): Likewise.
13731 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13733 * expr.c (expand_invoke): Mark parameter `nargs' with
13735 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13737 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13740 * jcf-reader.c (get_attribute): Cast a value to long
13741 when comparing against a signed expression. Likewise.
13743 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13744 HOST_BITS_PER_CHAR.
13746 1999-05-11 Andrew Haley <aph@cygnus.com>
13748 * parse.y (source_end_java_method): If the current method contains
13749 any exception handlers, force asynchronous_exceptions: this is
13750 necessary because signal handlers in libjava may throw exceptions.
13751 * decl.c (end_java_method): Ditto.
13753 1999-05-11 Tom Tromey <tromey@cygnus.com>
13755 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13757 * jvspec.c (THREAD_NAME): Removed.
13758 (GC_NAME): Likewise.
13759 (MATHLIB): Likewise.
13760 (WITHLIBC): Likewise.
13762 (THREADLIB): Likewise.
13763 (MATH_LIBRARY): Likewise.
13764 (lang_specific_driver): Don't add `-l' options to command line.
13765 Instead, add a single --specs option. Recognize `-L' options and
13766 use them to search for spec file.
13767 (find_spec_file): New function.
13768 (SPEC_FILE): New define.
13770 1999-05-11 Dave Brolley <brolley@cygnus.com>
13772 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13773 cpplib-enabled build.
13775 1999-05-05 Per Bothner <bothner@cygnus.com>
13777 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13778 temporarily zero it while calling rest_of_decl_compilation.
13780 * java-tree.h (string_ptr_type_node): Add declaration.
13781 * decl.c: Define and initialize string_ptr_type_node.
13782 * parse.y (patch_string_cst): Use string_ptr_type_node.
13784 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13785 * parse.y (for_statement): Now unconditionally exit_block.
13786 (finish_labeled_statement): No longer exit_block if for-loop.
13787 (patch_loop_statement): Check harder if the loop is already labeled.
13789 * parse.y (patch_initialized_static_field): Removed function.
13790 (maybe_generate_clinit): Removed special handling for interfaces.
13791 (java_complete_expand_methods): Do a preliminary java_complete_tree
13792 on <clinit> to determine if it can be removed.
13793 (java_complete_expand_method): Remove special handling for <clinit>.
13794 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13795 optimize if we get back empty_stmt_node.
13796 For MODIFY_EXPR, re-do checking of static initializers.
13797 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13798 For VAR_DECL, pass correct context.
13800 * verify.c (verify_jvm_instructions): Better error messages.
13802 1999-05-03 Tom Tromey <tromey@cygnus.com>
13804 * parse-scan.y (interface_declaration): Call
13805 report_class_declaration for interfaces.
13807 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13809 * Makefile.in: Remove -v from bison command lines.
13811 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13813 * check-init.c (check_init): Exclude a case of error when doing
13815 * class.c (layout_class_method): Don't generate the error message
13816 twice when compiling from source.
13817 * lang-options.h: Added `-Wredundant-modifers' and
13818 `-Wunusupported-jdk11' flags and help text.
13819 * lang.c (lang_decode_option): Added support for
13820 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13821 flag_static_local_jdk11 and flag_redundant set accordingly.
13822 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13823 * parse.h (EXPR_WFL_ADD_COL): New macro.
13824 (DECL_END_SOURCE_LINE): Likewise.
13825 (DECL_INHERITED_SOURCE_LINE): Likewise.
13826 * parse.y (static_ref_err): New function, prototyped.
13827 (CCB_TK): Now tagged <operator>.
13828 (class_body:): Remember the location of the closing '}' of a class
13829 definition when doing xrefs.
13830 (block:): Likewise.
13831 (block_end:): Likewise.
13832 (create_class): Remember the location of the inherited class
13833 identifier when doing xrefs.
13834 (register_fields): Added test on first operand of `init' before
13835 testing it TREE_CODE.
13836 (method_header): Store the location of the class identifier in the
13837 class decl when doing xrefs.
13838 (finish_method_declaration): Don't combine first/last method line
13840 (java_check_regular_methods): Warning check on not overriding
13841 methods with default access on other packages move before check on
13842 static methods. Initialization of `aflags' also moved up.
13843 (resolve_expression_name): Call static_ref_err to report the error.
13844 (static_ref_err): New function, implemented.
13845 (resolve_field_access): Returned simplified static field access
13847 (resolve_qualified_expression_name): Check for illegal use of
13848 static fields in a non static context. Call static_ref_err to
13849 report error in various places.
13850 (java_complete_tree): Do not fold initialized static fields when
13852 (java_complete_lhs): Likewise.
13854 1999-04-29 Anthony Green <green@cygnus.com>
13856 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13857 create internal labels.
13858 (lookup_label): Ditto.
13860 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13862 * class.c (layout_class_method): Generate <clinit>'s rtl for
13864 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13865 for interfaces' <clinit>.
13866 * expr.c (lookup_field): Search for fields in interfaces.
13867 (expand_invoke): Fixed indentation.
13868 (expand_java_field_op): Likewise. Use IS_CLINIT.
13869 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13870 (IS_CLINIT): New macro.
13871 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13872 interface was parsed.
13873 (maybe_generate_clinit): Don't generate if the current class is an
13874 interface with only fields of primitive types.
13875 (reset_method_name): Use IS_CLINIT.
13876 (java_complete_expand_method): Expand <clinit> when it exists for
13877 interfaces. Use IS_CLINIT.
13878 (resolve_expression_name): Use DECL_CONTEXT instead of
13879 current_class to build static field references.
13880 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13881 ARRAY_REF when doing xreferencing.
13882 (check_final_assignment): Fixed typo in leading comment. Use
13884 (patch_array_ref): Don't fully expand array references when
13886 (patch_return): Use IS_CLINIT.
13887 (patch_throw_statement): Likewise.
13889 1999-04-22 Tom Tromey <tromey@cygnus.com>
13891 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13893 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13895 * decl.c (predef_filenames, predef_filenames_size): New globals
13896 (init_decl_processing): predef_filenames and predef_filenames_size
13898 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13900 * jcf-parse.c (predefined_filename_p): New function.
13901 (yyparse): Check that files on the command line are specified only
13902 once and issue a warning otherwise.
13903 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13904 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13905 avoid a gcc warning with -W -Wall turned on.
13906 (java_expand_classes): Abort if errors were encountered.
13907 (java_complete_lhs): If the cross reference flag is set, wrap
13908 field DECL node around a WFL when resolving expression name.
13910 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13912 * lang.c (lang_decode_option): Fixed returned value when parsing
13913 `-fxref=...' and `-Wall'.
13914 * parse.y (source_end_java_method): Do not generate code when
13915 flag_emit_xref is set.
13916 (resolve_expression_name): Do not build static field access when
13917 flag_emit_xref is set.
13918 (resolve_field_access): No special treatment on `length' when
13919 flag_emit_xref is set. Do not build qualified static field access
13920 when flag_emit_xref is set.
13921 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13922 when flag_emit_xref is set.
13923 (patch_assignment): Do not generate array store runtime check when
13924 flag_emit_xref is set.
13925 * xref.c (xref_flag_value): Fixed function declaration
13927 (xset_set_data): New function.
13928 * xref.h (xref_set_data): Added prototype for new function.
13929 (typedef struct xref_flag_table): New field data.
13930 (XREF_GET_DATA): New macro.
13932 1999-04-19 Tom Tromey <tromey@cygnus.com>
13934 * xref.h (enum): Removed trailing comma.
13936 * parse.y (resolve_qualified_expression_name): Added missing
13939 1999-04-15 Anthony Green <green@cygnus.com>
13941 * gjavah.c: New prototypes for java_float_finite and
13942 java_double_finite.
13944 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13946 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13949 1999-04-06 Jeffrey A Law (law@cygnus.com)
13951 * Makefile.in (TREE_H): Add tree-check.h.
13952 (RTL_H): Add genrtl.h.
13954 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13956 * parse.y (patch_assignment): Added ArrayStoreException runtime
13959 1999-04-06 Per Bothner <bothner@cygnus.com>
13961 * expr.c (pop_type_0): New function.
13962 (pop_type): Use pop_type_0.
13963 * java-tree.h (pop_type_0): New declaration.
13964 * verify.c (verify_jvm_instructions): Check return instructions.
13966 * parse.y (patch_binop): Don't fold if non-constant and emiting
13969 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13971 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13973 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13974 (main_jcf): Don't define.
13975 (process_file): Don't set `main_jcf'.
13977 * java-tree.h (main_jcf): Don't declare.
13979 * jcf-parse.c (main_jcf): Add static definition.
13981 * lang.c (main_jcf): Don't define.
13983 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13985 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13987 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13989 * jcf-depend.c: Include "config.h", not <config.h>.
13991 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13994 * jcf-path.c: Include "config.h", not <config.h>.
13996 * lex.c: Don't include various system header files.
13997 (java_init_lex): Cast the argument of `bzero' to PTR
13999 * parse-scan.y (java_push_parser_context): Likewise.
14001 * parse.y (java_push_parser_context): Likewise.
14002 (patch_bc_statement): Match format specifier to variable argument.
14004 * xref.c: Don't include <stdio.h>.
14006 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14008 * parse.y (struct parser_ctxt *ctxp): Now global.
14009 (declare_local_variables): Use WFL compound value for the
14010 declaration source line value, when doing cross-referencing.
14012 1999-03-31 Tom Tromey <tromey@cygnus.com>
14014 * gjavah.c (print_field_info): Allow constants of other types.
14015 (print_include): Generate include when new name is proper prefix
14016 of already printed name.
14017 (add_namelet): Likewise.
14018 (cxx_keyword_subst): New function.
14019 (print_method_info): Use it.
14020 (print_field_name): New function.
14021 (get_field_name): New function.
14022 (print_field_info): Use get_field_name and print_field_name.
14024 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14026 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14027 'KR-C', so gperf uses the `const' keyword on strings.
14029 * keyword.gperf (java_keyword): Const-ify a char*.
14031 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14033 * parse.y (patch_bc_statement): Fixed identation and a bogus
14036 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14038 * parse.y (patch_assignment): Allow static variables in other
14039 classes to be assigned.
14041 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14043 * class.c (maybe_add_interface): Remove unused variable
14045 (make_class_data): Use = for assignment, not ==. Likewise.
14046 (emit_register_classes): Remove unused variable `decl'.
14048 * lex.c: Fix comment so as not to contain an embedded `/*'.
14050 * verify.c (verify_jvm_instructions): Remove unused variable
14053 1999-03-27 Per Bothner <bothner@cygnus.com>
14055 * parse.y (complete_loop_body): Rename to finish_loop_body.
14056 (complete_labeled_statement): Rename to finish_labeled_statement.
14057 (complete_for_loop): Rename to finish_for_loop.
14058 (complete_method_declaration): Rename to finish_method_declaration.
14060 * java-tree.h (continue_identifier_node): New global node.
14061 * decl.c: Define and initialize continue_identifier_node.
14062 * parse.y (generate_labeled_block): Remove - no longer needed.
14063 (build_loop_body): Use continue_identifier_node for continue block.
14064 (finish_labeled_statement): Also do pop_labeled_block actions.
14065 (java_complete_lhs): POP_LOOP even if error.
14066 (build_labeled_block): Special handling for continue_identifier_node.
14067 (patch_loop_statement): Re-organize.
14068 (patch_bc_statement): Re-write.
14070 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14072 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14073 using a WFL compound value.
14074 * parse.y (xref.h): Include.
14075 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14076 WFL compound value.
14077 (register_fields): Set WFL compound value to lineno if doing
14079 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14081 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14082 * xref.h (expand_xref): Prototype renamed from xref_generate.
14084 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14086 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14087 (GET_CURRENT_BLOCK): New macro.
14088 * parse.y (current_static_block): New global variable.
14089 (method_body:): Define action.
14090 (complete_method_declaration): Set current_function_decl to NULL
14091 when work on the current method is done.
14092 (declare_local_variables): Use GET_CURRENT_BLOCK.
14093 (java_method_add_stmt): Likewise.
14094 (java_complete_expand_method): Disable the use of `this' when
14095 expanding <clinit>.
14096 (enter_a_block): If no current method exist, use
14097 current_static_block to link static initializer blocks.
14098 (exit_block): Rewritten to use current_static_block when no current
14099 method decl exists.
14100 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14101 (patch_return): Forbid the use of `return' in static initializers.
14102 (patch_throw_statement): Fixed indentation. Issue specific error
14103 for uncaught thrown checked exception in static initializer
14104 blocks. Removed FIXME.
14106 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14108 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14109 Link gcj from gcc.o.
14111 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14113 * parse.y (find_applicable_accessible_methods_list): When dealing
14114 with interface: ensure that a given interface or java.lang.Object
14115 are searched only once.
14117 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14119 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14121 * jcf-dump.c (print_access_flags): Add braces around if-else.
14123 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14126 * lex.c (build_wfl_node): Add static prototype.
14128 * lex.h (build_wfl_node): Remove static prototype.
14130 * parse.y: Include lex.c early enough to declare everything needed.
14131 Ensure calls to `build_wfl_node' pass the proper arguments.
14132 (create_class): Remove unused variable `super_decl'.
14133 (get_printable_method_name): Initialize variable `name'.
14135 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14137 * Changelog: Fixed 1999-03-22 typos.
14138 * lang.c (lang_decode_option): Fixed typo in error string in the
14141 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14143 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14144 (xref.o): New rule.
14145 * java-tree.h (flag_emit_xref): Declared extern.
14146 * lang.c (xref.h): Included.
14147 (flag_emit_xref): New global variable.
14148 (lang_decode_option): Added support for -fxref.
14150 * xref.h: Likewise.
14152 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14154 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14157 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14159 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14160 $(srcdir)/../system.h and $(JAVA_TREE_H).
14161 (jcf-io.o): Depend on $(JAVA_TREE_H).
14162 (mangle.o): Likewise.
14164 * check-init.c (check_cond_init): Add static prototype.
14166 * class.c (build_java_method_type, hashUtf8String,
14167 make_field_value, get_dispatch_vector, get_dispatch_table,
14168 append_gpp_mangled_type, mangle_static_field): Likewise.
14169 (strLengthUtf8): Hide unused definition.
14170 (hashUtf8String): Const-ify.
14171 (make_field_value): Un-ANSI-fy.
14173 * constants.c: Move inclusion of jcf.h above java-tree.h.
14174 (set_constant_entry, find_class_or_string_constant,
14175 find_name_and_type_constant, get_tag_node,
14176 build_constant_data_ref): Add static prototype.
14178 * decl.c (push_jvm_slot, builtin_function,
14179 lookup_name_current_level): Likewise.
14180 (builtin_function): Const-ify.
14182 * except.c (expand_start_java_handler, expand_end_java_handler):
14183 Add static prototype.
14185 * expr.c (flush_quick_stack, push_value, pop_value,
14186 java_stack_swap, java_stack_dup, build_java_athrow,
14187 build_java_jsr, build_java_ret, expand_java_multianewarray,
14188 expand_java_arraystore, expand_java_arrayload,
14189 expand_java_array_length, build_java_monitor, expand_java_pushc,
14190 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14191 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14192 expand_compare, expand_test, expand_cond, expand_java_goto,
14193 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14194 expand_java_field_op, java_push_constant_from_pool): Likewise.
14196 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14197 (build_java_arraynull_check): Mark parameters `node' and `type'
14198 with ATTRIBUTE_UNUSED.
14199 (note_label): Likewise for parameter `current_pc'.
14200 (expand_java_call, expand_java_ret): Hide unused definition.
14202 * java-tree.h (make_class, build_constants_constructor,
14203 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14204 init_outgoing_cpool, register_class, emit_register_classes,
14205 java_layout_seen_class_methods): Prototype.
14206 (unicode_mangling_length): Const-ify.
14207 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14208 emit_unicode_mangled_name, format_int, format_uint,
14209 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14210 jcf_print_utf8_replace, open_class): Prototype.
14212 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14213 <stdio.h>. Include tree.h/java-tree.h.
14214 (utf8_equal_string usage, process_class): Add static prototype.
14215 (open_class): Don't prototype this here.
14216 (utf8_equal_string): Match arguments to format specifiers.
14217 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14218 TABLE_SWITCH, disassemble_method): Likewise.
14220 * jcf-io.c: Include tree.h/java-tree.h.
14221 (open_class, find_classfile, jcf_print_utf8,
14222 jcf_print_utf8_replace): Const-ify.
14224 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14225 parse_class_file): Add static prototype.
14226 (find_in_current_zip): Match definition to existing static
14229 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14230 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14231 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14232 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14233 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14234 generate_bytecode_return, perform_relocations, init_jcf_state,
14235 init_jcf_method, release_jcf_state, generate_classfile):
14236 Add static prototype.
14237 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14238 (make_class_file_name): Const-ify.
14240 * jcf.h (find_classfile): Const-ify.
14242 * jv-scan.c (reset_report): Remove prototype.
14244 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14245 (error): Rewrite to allow varargs.
14247 * lang.c (lang_f_options): Const-ify.
14249 * lex.c (java_parse_escape_sequence): Add static prototype.
14250 (java_allocate_new_line): Match definition to existing static
14253 * mangle.c Include tree.h/java-tree.h.
14254 (unicode_mangling_length, emit_unicode_mangled_name,
14255 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14257 * parse.h (jdep_code): Remove trailing comma in enumeration.
14258 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14259 (reset_report): Add prototype.
14261 * verify.c (push_pending_label, merge_types): Add static
14264 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14266 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14268 * parse.y (find_applicable_accessible_methods_list): Extend the
14269 search to superinterfaces when relevant.
14270 (search_applicable_methods_list): New function.
14272 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14274 * class.c (unmangle_classname): Implemented stricter testing
14275 before setting the QUALIFIED_P flag on an identifier.
14277 1999-03-16 Per Bothner <bothner@cygnus.com>
14279 * parse.y (java_complete_lhs): Call force_evaluation_order
14280 after patch_newarray.
14281 (patch_binop): Don't call fold if there are side effects.
14283 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14285 * parse.y (java_stabilize_reference): Use save_expr instead of
14286 building a SAVE_EXPR node.
14287 (java_complete_lhs): Patch the resulting string of the `+='
14288 operator (if necessary) and complete the RHS after having built
14291 1999-03-15 Per Bothner <bothner@cygnus.com>
14293 * class.c (make_class): Don't set CLASS_P here (because
14294 this function is also called by build_java_array_type).
14295 (push_class): Set CLASS_P here instead.
14296 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14298 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14299 context. If the context is class, perfer "super" over "synchronized".
14300 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14302 * parse.y (create_class): Don't call parser_check_super here;
14303 it is not robust. Always wait until later.
14305 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14306 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14308 1999-03-13 Per Bothner <bothner@cygnus.com>
14310 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14311 * lex.h (UNGETC): Change misleading macro.
14313 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14315 * parse.y (java_stabilize_reference): Return NODE when patching a
14317 (java_complete_lhs): Put parenthesis around truth values.
14319 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14321 * class.c (layout_class_method): Don't make rtl for interface
14323 * parse.h (GET_TYPE_NAME): New macro.
14324 * parse.y (if_then_statement:): Fixed indentation.
14325 (if_then_else_statement:): Likewise.
14326 (for_statement:): Fixed spacing.
14327 (try_statement:): Fixed indentation.
14328 (create_interface): Don't force interfaces to be abstract.
14329 (method_header): Abstract methods are OK in interfaces.
14330 (declare_local_variables): Fixed typo in comment.
14331 (java_complete_expand_method): Fixed indentation.
14332 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14333 non accessible fields.
14334 (java_stabilize_reference): New function.
14335 (java_complete_lhs): Fixed indentation. Use
14336 java_stabilize_reference in compound assignment. Insert the
14337 cast. If not processing `+' fix string constants before processing
14340 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14342 * constants.c (find_class_or_string_constant): Cast variable `j'
14343 to a `jword' when comparing against one.
14345 * expr.c (java_lang_expand_expr): Remove unused variables
14346 `has_finally_p' and `op0'.
14348 * gjavah.c (print_field_info): Cast a value to jint when comparing
14349 against one. Likewise for a jlong.
14350 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14351 against a signed quantity.
14353 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14354 (print_signature): Don't needlessly dereference variable `str'
14356 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14357 `max_locals' with ATTRIBUTE_UNUSED.
14358 (jcf_parse_class): Likewise for variable `index'.
14360 * parse.h (reverse_jdep_list): Remove static prototype.
14362 * parse.y (build_jump_to_finally): Remove prototype and definition.
14363 (reverse_jdep_list): Add static prototype.
14365 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14366 `assignment' and `expr_decl'.
14368 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14370 1999-03-12 Andrew Haley <aph@cygnus.com>
14372 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14373 we'll need a directory separator and a null character.
14375 1999-03-10 Per Bothner <bothner@cygnus.com>
14377 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14379 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14381 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14384 1999-03-05 Per Bothner <bothner@cygnus.com>
14386 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14388 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14390 * class.c (layout_class_method): A static method in a base class
14391 is never overridden, so treat it like it doesn't exist.
14392 However, do complain about private non-static method overriding
14393 public static method.
14395 * parse.y: Don't set unused INITIALIZED_P flag.
14396 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14398 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14399 (build_array_from_name): Re-order &index[string] to &string[index].
14401 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14402 error_mark (it might catch more errors, but it is more likely to lose).
14404 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14406 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14407 (parse-scan.o): Depend on toplev.h.
14409 * class.c (make_method_value): Add prototype. Make it static.
14410 Remove unused second argument, caller changed.
14412 * expr.c (java_lang_expand_expr): Remove unused variable
14415 * java-tree.h: Don't prototype find_in_current_zip.
14416 Add prototypes for verify_constant_pool, start_java_method,
14417 end_java_method, give_name_to_locals, expand_byte_code,
14418 open_in_zip, set_constant_value, find_constant1, find_constant2,
14419 find_utf8_constant, find_string_constant, find_class_constant,
14420 find_fieldref_index, find_methodref_index, write_constant_pool,
14421 count_constant_pool_bytes and encode_newarray_type.
14423 * jcf-dump.c: Remove unused variable `LONG_temp'.
14425 * jcf-parse.c: Include parse.h.
14426 (jcf_parse_source): Remove unused parameter, all callers changed.
14427 (jcf_figure_file_type): Add static prototype.
14428 (find_in_current_zip): Likewise. Also remove unused parameter,
14429 all callers changed.
14430 (read_class): Initialize variable `saved_pos'.
14432 * jcf-reader.c (jcf_parse_preamble): Mark variables
14433 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14435 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14436 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14437 (java_parse_doc_section): Initialize variable `seen_star'.
14438 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14439 (java_lex_error): Mark parameters `msg' and `forward' with
14441 (java_get_line_col): Mark parameters `filename' and `line' with
14444 * parse-scan.y: Include toplev.h.
14445 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14447 * parse.h: use `struct JCF', not plain `JCF'.
14448 (java_parser_context_save_global, java_expand_classes
14449 java_parser_context_restore_global, java_parse): Add prototypes.
14451 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14454 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14456 * check-init.c (check_init): COPYN takes word count, not bit count.
14458 1999-02-26 Per Bothner <bothner@cygnus.com>
14460 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14461 explicit build_decl. (Avoids crash in reload when optimizing.)
14463 1999-02-25 Per Bothner <bothner@cygnus.com>
14465 * decl.c (complete_start_java_method): Handle synchronized method
14466 even when compiling from bytecode.
14468 1999-02-26 Tom Tromey <tromey@cygnus.com>
14470 * gjavah.c (add_class_decl): Only generate `#include' if outer
14471 class is not the name of the class we are processing. Correctly
14472 append `.h' in #include.
14473 (process_file): Clean up newlines around generated `#include's.
14474 (decode_signature_piece): Correctly handle inner classes.
14475 (struct include): New structure.
14476 (all_includes): New global.
14477 (print_include): New function.
14478 (add_class_decl): Use it.
14479 (process_file): Likewise.
14480 (add_class_decl): Generate include for java-array.h if array
14482 (process_file): Don't generate java-array.h include.
14484 * gjavah.c (add_namelet): Check for standard package names here.
14485 (add_class_decl): Don't check for standard package names here.
14487 1999-02-25 Tom Tromey <tromey@cygnus.com>
14489 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14490 When reading a zip file, only use strncmp if both strings are
14491 bigger than the buffer length. Initialize `k' when looping
14494 1999-02-24 Tom Tromey <tromey@cygnus.com>
14496 * gjavah.c (struct namelet): New structure.
14497 (add_namelet): New function.
14498 (print_namelet): New function.
14499 (print_class_decls): Use add_namelet and print_namelet to generate
14500 namespaces and not classes.
14501 (method_printed): New global.
14502 (HANDLE_END_METHOD): Examine method_printed.
14503 (print_method_info): Set method_printed when required. Print
14504 error if function to be ignored is marked virtual. Handle $finit$
14506 (METHOD_IS_FINAL): New macro.
14507 (print_field_info): Use it.
14508 (HANDLE_METHOD): Clear method_printed.
14509 (method_pass): New global.
14510 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14511 (process_file): Do two passes over both fields and methods.
14512 (HANDLE_METHOD): Examine method_pass.
14513 (root): New global.
14514 (add_class_decl): New function.
14515 (print_class_decls): Don't scan over entire constant pool.
14517 1999-02-23 Tom Tromey <tromey@cygnus.com>
14519 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14520 disable linking in that case.
14522 1999-02-20 Tom Tromey <tromey@cygnus.com>
14524 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14527 1999-02-21 Per Bothner <bothner@cygnus.com>
14529 * decl.c (build_result_decl), java-tree.h: New method.
14530 (complete_start_java_method): Handle synchronized methods.
14531 Don't build DECL_RESULT here. (Ordering dependency problem.)
14532 (start_java_method): Call build_result_decl here instead ...
14533 * parse.y (java_complete_expand_method): ... and here.
14534 (expand_start_java_method): Don't call complete_start_java_method here.
14535 (java_complete_expand_method): Call it here instead.
14536 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14537 * java-tree.h: ... here.
14539 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14540 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14541 for ARRAY_REF - it doesn't work when array bounds are checked.
14542 (patch_array_ref): Handle it here instead.
14544 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14546 1999-02-19 Per Bothner <bothner@cygnus.com>
14548 Force left-to-right evaluation of binary operations etc.
14549 * expr.c (force_evaluation_order), java-tree.h: New function.
14550 * parse.y (java_complete_lhs): Pass binary operations, procedure
14551 calls, and ARRAY_REFs to force_evaluation_order.
14552 (various): Set TREE_SIDE_EFFECTS more carefully.
14554 Tolerate random (non-UTF8) encoding in comments without complaining.
14555 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14556 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14558 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14559 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14561 * parse.y (java_complete_lhs): Ignore an empty statement in a
14562 COMPOUND_EXPR. Don't complain about empty statement after return.
14564 1999-02-19 Per Bothner <bothner@cygnus.com>
14566 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14567 in TREE_LIST - just chain the POINTER_TYPEs together.
14568 (resolve_class): If type already resolved, return decl.
14569 After resolving, update TREE_TYPE(class_type), and name (if array).
14570 * parse.h (do_resolve_class), parse.y: Make non-static.
14571 * class.c (maybe_layout_super_class): Take this_class argument.
14572 Do do_resolve_class if necessary.
14573 (layout_class, layout_class_methods): Adjust calls appropriately.
14574 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14575 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14576 * typeck.c (build_java_array_type): Don't call layout_class.
14578 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14580 * parse.y (check_pkg_class_access): Allow private class access
14581 within the same package.
14582 (strip_out_static_field_access_decl): New function.
14583 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14584 operator argument before testing its nature.
14586 1999-02-03 Per Bothner <bothner@cygnus.com>
14588 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14589 (TRY_EXPR): Simplify - it no longer has a finally clause.
14590 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14591 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14592 * expr.c (java_lang_expand_expr): Likewise.
14593 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14594 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14595 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14596 (build_try_statement): Remove finally parameter and handling.
14597 (build_try_finally_statement): New function.
14598 (patch_try_statement): No longer need to support finally clause.
14599 (try_statement): Update grammar action rules.
14600 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14601 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14603 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14605 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14606 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14608 1999-02-17 Andrew Haley <aph@cygnus.com>
14610 * class.c (build_utf8_ref): Back out broken patch which was
14611 intended to to output signatures using '.' as a separator.
14613 * class.c (make_class_data): Output signatures using '.' as a
14614 separator, rather than '/'.
14615 (mangled_classname): Likewise.
14616 (make_field_value): Likewise.
14617 (make_method_value): Likewise.
14618 * constants.c (alloc_class_constant): Likewise.
14619 * expr.c (build_invokeinterface): Likewise.
14621 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14623 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14624 of an ancient workaround.
14626 1999-02-10 Jeffrey A Law (law@cygnus.com)
14628 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14631 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14633 * lex.c (yylex): Encode \0 as UTF8.
14635 1999-02-10 Tom Tromey <tromey@cygnus.com>
14637 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14638 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14639 (libgcj_zip): Renamed.
14640 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14642 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14644 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14645 (GC_NAME): Renamed -lgc to -lgcjgc.
14647 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14649 * lex.c (java_lang_cloneable): Initialize.
14650 * parse.y (java_lang_cloneable): New static variable.
14651 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14652 doing one more qualification round.
14653 (valid_ref_assignconv_cast_p): Reject null source or
14654 destination. Allow an array to be cast into java.lang.Cloneable.
14655 (patch_cast): Swapped two first arguments to first call to
14656 valid_ref_assignconv_cast_p.
14658 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14660 * parse.h: DECL_P renamed JDECL_P.
14661 * parse.y: DECL_P replaced by JDECL_P.
14662 (build_array_from_name): Always use pointer's type.
14663 (patch_bc_statement): Extra code to search continue target in a
14664 for loop. Fixed comments. Continue target is current loop when
14667 1999-02-05 Andrew Haley <aph@cygnus.com>
14669 * class.c (make_class_data): The superclass of an interface should
14670 be null, not class Object.
14672 * lex.c (java_lex): Sign extend hex literals.
14674 1999-02-04 Andrew Haley <aph@cygnus.com>
14676 * class.c (build_utf8_ref): Output signatures using '.' as a
14677 separator, rather than '/'.
14678 (make_class_data): Likewise.
14680 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14682 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14683 mkstemp.o. Get them from libiberty now.
14685 1999-02-02 Jeffrey A Law (law@cygnus.com)
14687 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14689 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14691 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14694 1999-02-02 Per Bothner <bothner@cygnus.com>
14696 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14697 * jcf-write.c (generate_bytecode_return): New function.
14698 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14700 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14701 generate special [fd]const_[01] instructions.
14703 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14705 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14706 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14708 1999-02-01 Per Bothner <bothner@cygnus.com>
14710 * parse.y (patch_method_invocation): Handle calling static methods,
14711 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14713 * parse.y (java_complete_lhs): Don't complain about unreachable
14714 exit condition in a do-while statement.
14716 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14718 * lex.c (java_read_char): Fixed utf8 decoding.
14719 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14721 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14722 comments. Local variable `all_primitive' is gone. Broadened
14723 acceptance of `0' to floating point targets. `long' can now be
14724 widened to `double' or `float'.
14725 (valid_method_invocation_conversion_p): Added leading
14726 comment. Fixed tabulation.
14727 (build_string_concatenation): Optimize out left or right empty
14730 1999-01-28 Per Bothner <bothner@cygnus.com>
14732 * jcf-write.c (localvar_alloc): Only emit entry for
14733 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14734 (generate_bytecode_insns): Only call put_linenumber if
14735 debug_info_level > DINFO_LEVEL_NONE.
14736 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14737 is specified, add -g1 (for compatibility wih javac).
14739 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14741 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14742 gjavah.o, check-init.o, jv-scan.o
14744 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14746 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14748 * gjavah.c: Include config.h and system.h.
14750 * javaop.h (inline): Don't define, its handled by system.h.
14751 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14752 from `inline' to `static inline'.
14754 * jcf.h (inline): Don't define, its handled by system.h.
14756 * lex.c (inline): Likewise.
14758 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14760 * lang-specs.h: Map -Qn to -fno-ident.
14762 1999-01-29 Richard Henderson <rth@cygnus.com>
14764 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14766 1999-01-29 Tom Tromey <tromey@cygnus.com>
14768 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14769 then cast it to Object before calling `append' method.
14771 1999-01-28 Per Bothner <bothner@cygnus.com>
14773 * check-init.c (check_bool2_init, check_bool_init, check_init):
14774 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14775 * jcf-write.c (generate_bytecode_insns): Likewise.
14777 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14779 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14780 * parse.y (patch_cast): Allow a boolean to be cast into a
14783 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14785 * parse.y: (class_declaration:): Fixed indentation.
14786 (class_member_declaration:): Extra `;' after field declaration now
14788 (interface_declaration:): Removed debug messages in error reports.
14789 (patch_binop): Nodes created and returned inherit the orignal
14790 node's COMPOUND_ASSIGN_P flag value.
14791 (patch_cast): Fix cast from char to floating point.
14793 1999-01-25 Andrew Haley <aph@cygnus.com>
14795 * except.c, java-except.h (expand_resume_after_catch): new
14797 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14798 to branch back to main flow of control after a catch block.
14800 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14802 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14803 $(srcdir)/../system.h.
14804 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14805 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14806 (jcf-write.o): Likewise.
14807 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14808 (mangle.o): Depend on $(srcdir)/../toplev.h.
14809 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14810 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14812 * class.c: Include output.h and parse.h.
14813 (mangled_classname): Add the `const' keyword to a char*.
14814 (find_named_method): Hide unused function definition.
14815 (build_utf8_ref): Change type of variable `c' to unsigned char.
14816 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14817 (build_class_ref): Add the `const' keyword to a char*.
14818 (layout_class_method): Remove unused variable `buf'.
14820 * decl.c (find_local_variable): Remove unused variable `rtl'.
14821 (pushdecl): Likewise for variables `different_binding_level' and
14823 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14824 (maybe_build_cleanup): Likewise for parameter `decl'.
14826 * except.c (expand_start_java_handler): Mark parameter `range'
14827 with ATTRIBUTE_UNUSED.
14829 * expr.c: Include except.h.
14830 (pop_type): Remove unused variable `i'.
14831 (pop_value): Likewise for variables `n_words' and `i'.
14832 (expand_java_arrayload): Likewise for variable `convert'.
14833 (java_lang_expand_expr): Likewise for variables `op0', `type',
14834 `mode', `unsignedp', `node' and `elements'.
14835 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14837 (process_jvm_instruction): Add a `const' qualifier to a char*.
14839 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14840 (temp_directory): Likewise.
14841 (print_c_decl): Likewise.
14842 (print_method_info): Likewise.
14843 (decode_signature_piece): Likewise.
14844 (print_mangled_classname): Likewise.
14846 * java-except.h: Provide prototypes for maybe_start_try,
14847 maybe_end_try and add_handler.
14849 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14850 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14851 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14852 init_expr_processing, push_super_field, init_class_processing,
14853 can_widen_reference_to, class_depth, verify_jvm_instructions,
14854 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14855 set_local_type, merge_type_state, push_type, load_type_state,
14856 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14857 emit_unicode_mangled_name): Add prototypes.
14859 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14860 (print_signature_type): Use ISDIGIT, not isdigit.
14861 (print_signature): Remove unused variable `j'.
14863 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14864 int when comparing against one.
14866 * jcf-parse.c: Include toplev.h.
14868 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14869 (localvar_free): Remove unused variable `i'.
14870 (generate_bytecode_conditional): Likewise for variable `kind'.
14872 * jv-scan.c: Include config.h and system.h. Remove redundant
14873 OS header and gansidecl.h includes.
14874 (warning): Add the `const' keyword to a char*. Also add
14875 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14876 __STDC__, when determining whether to use ANSI-isms.
14877 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14878 (xmalloc): Don't redundantly prototype here.
14879 (main): Remove unused parameter `envp'. Also fix the arguments
14880 passed to function `fatal' to match the format specifier.
14882 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14884 * mangle.c: Include toplev.h.
14885 (emit_unicode_mangled_name): Declare parameter `len'.
14887 * parse.y (parse_warning_context): Add the `const' keyword to a
14888 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14889 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14890 (issue_warning_error_from_context): Add the `const' keyword to
14892 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14893 not `__STDC__' for whether to use ANSI-isms.
14895 * typeck.c (incomplete_type_error): Mark parameters `value' and
14896 `type' with ATTRIBUTE_UNUSED.
14897 (parse_signature_type): Use ISDIGIT, not isdigit.
14899 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14900 (verify_jvm_instructions): Likewise. Remove unused variables
14901 `field_name' and `default_val'.
14903 * zextract.c: Include config.h and system.h. Remove redundant
14904 OS header includes.
14906 * zipfile.h: Prototype `read_zip_archive'.
14908 1999-01-21 Andrew Haley <aph@cygnus.com>
14910 * typeck.c (convert): Allow conversions to void type: some
14911 optimizations in gcc do this.
14913 1999-01-21 Andrew Haley <aph@cygnus.com>
14915 * typeck.c (convert_ieee_real_to_integer): New function.
14916 (convert): When not using fast-math and using hardware fp, convert
14917 an IEEE NaN to zero.
14919 1999-01-18 Andrew Haley <aph@cygnus.com>
14921 * parse.y (patch_binop): Do a type conversion from signed to
14922 unsigned and then back to signed when a ">>>" is found.
14924 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14926 * java-tree.h: (check_for_initialization): Added prototype.
14927 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14928 * parse.y (do_resolve_class): Removed unused locals.
14929 (read_import_dir): Likewise.
14930 (resolve_qualified_expression_name): Array creation
14931 expressions are valid primary expressions.
14932 (qualify_ambiguous_name): Likewise.
14933 (patch_synchronized_statement): Removed unused local.
14935 1999-01-17 Jeffrey A Law (law@cygnus.com)
14937 * Makefile.in (zextract.o): Add dependencies.
14939 * Makefile.in: Do not put ^Ls at the start of a line.
14941 1999-01-15 Per Bothner <bothner@cygnus.com>
14943 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14944 sub-type the result of the call that gets the exception value.
14946 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14947 don't call finish_class.
14949 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14950 clear found before continuing.
14952 * verify.c (verify_jvm_instructions): On an array load, allow
14953 and handle top of stack to be TYPE_NULL.
14955 * gjavah.c (generate_access): Translate Java package private or
14956 protected access to C++ public, but with a comment.
14958 1999-01-13 Andrew Haley <aph@cygnus.com>
14960 * expr.c (generate_name): Name prefix changed to avoid clashes
14961 with assembler temp labels.
14963 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14964 MODIFY_EXPR. Without this, code for the assignment may not be
14965 generated at all and the synchronized statement will read an
14966 uninitialized variable.
14968 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14970 * class.c (maybe_layout_super_class): Fixed returned value.
14971 * lex.c: Added 1999 to the copyright.
14972 (java_init_lex): Initialize java_lang_imported.
14973 * lex.h: Added 1999 to the copyright.
14974 * parse.h: Added 1999 to the copyright.
14975 (REGISTER_IMPORT): Fixed typo in trailing macro.
14976 (CURRENT_OSB): New macro.
14977 (struct parser_ctxt): New fields osb_depth, osb_limit.
14978 * parse.y (java_lang_id): New global variable.
14979 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14980 (array_creation_expression:): Use CURRENT_OSB.
14981 (dims:): Uses a stack to keep track of array dimensions.
14982 (cast_expression:): Use CURRENT_OSB.
14983 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14985 (register_fields): Fixed typos in comment.
14986 (check_method_redefinition): Fixed comment indentation.
14987 (java_check_regular_methods): Set saved found wfl to NULL after
14988 having reinstalled it in the previously found DECL_NAME.
14990 1999-01-10 Richard Henderson <rth@cygnus.com>
14992 * gjavah.c (java_float_finite): Use a union to do type punning.
14993 (java_double_finite): Likewise.
14995 1999-01-09 Per Bothner <bothner@cygnus.com>
14997 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14998 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14999 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15000 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15001 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15002 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15004 1999-01-08 Per Bothner <bothner@cygnus.com>
15006 * check-init.c (check_init): If compiling to native, we don't
15007 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15009 1999-01-08 Tom Tromey <tromey@cygnus.com>
15011 * parse-scan.y (variable_declarator_id): Set or increment
15013 (bracket_count): New global.
15014 (formal_parameter): Handle case where bracket pairs trail variable
15017 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15019 * jcf-parse.c (yyparse): variable len changed from a char to an
15020 int to prevent overflow.
15022 1999-01-06 Per Bothner <bothner@cygnus.com>
15024 * java-tree.h: Declare read_class.
15025 * jcf-parse.c (read_class): New function.
15026 (load_class): Now just call read_class.
15028 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15029 * jcf-parse.c (parse_source_file): Declare save_error_count,
15030 which is needed by java_parse_abort_on_error macro,
15031 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15033 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15034 constructor, if initializing a static field.
15035 (patch_new_array_init): Set TREE_CONSTANT if it is.
15036 * expr.c (java_lang_expand_expr): For a static array constructor
15037 of primitive elements, allocate the array itself statically.
15038 Disabled until we can set the vtable field statically.
15040 * check-init.c: New file. Checks for definite assignment.
15041 * Makefile.in (JAVA_OBJS): Add check-init.o.
15042 * parse.y (java_complete_expand_method): Call check_for_initialization.
15043 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15045 1999-01-06 Graham <grahams@rcp.co.uk>
15047 * parse.y : include system.h instead of including
15048 standard headers directly with the exception of <dirent.h>.
15050 1999-01-06 Per Bothner <bothner@cygnus.com>
15052 * lex.h: Moved static function declarations to lex.c,
15053 to shut up some -Wall warnings.
15054 * lex.c: Static function declarations moved here.
15055 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15057 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15059 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15061 1998-12-22 Per Bothner <bothner@cygnus.com>
15063 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15064 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15066 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15067 (localvar_alloc): Change return type to void,
15068 (emit_unop): Remove unused variable size.
15070 * jcf-write.c (struct jcf_block): Add new union.
15071 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15072 (call_cleanups): New functions.
15073 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15074 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15075 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15076 * lang.c (lang_init): Call using_eh_for_cleanups.
15077 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15078 completing operands to patch_synchronized_statement.
15079 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15080 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15081 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15083 1998-12-20 John F. Carr <jfc@mit.edu>
15085 * Make-lang.in: Comment out control-Ls; they upset some makes.
15087 1998-12-18 Tom Tromey <tromey@cygnus.com>
15089 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15092 1998-12-17 Tom Tromey <tromey@cygnus.com>
15094 * parse.y (DIR_SEPARATOR): New define.
15095 (check_class_interface_creation): Use it.
15097 * parse-scan.y (report_main_declaration): Recognize
15098 `java.lang.String' in argument to main.
15100 1998-12-16 Per Bothner <bothner@cygnus.com>
15102 * parse.y (create_interface): Remove bogus test.
15104 1998-12-16 Per Bothner <bothner@cygnus.com>
15106 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15107 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15109 1998-12-16 Tom Tromey <tromey@cygnus.com>
15111 * parse-scan.y (qualified_name): Use correct sprintf format.
15113 1998-12-15 Tom Tromey <tromey@cygnus.com>
15115 * gjavah.c (print_field_info): Changed how most negative number is
15118 1998-12-14 Per Bothner <bothner@cygnus.com>
15120 * parse.y (fold_constant_for_init): New function.
15121 (resolve_expression_name): Don't replace static final
15122 constant-initialized fields by its value.
15123 (java_complete_lhs): New. Same as java_complete_tree, except does
15124 not replace static final constant-initialized fields by their values.
15125 (register_fields): If there is an initializer, set DECL_INITIAL and
15126 MODIFY_EXPR_FROM_INITIALIZATION_P.
15127 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15128 Only call patch_initialized_static_field if
15129 MODIFY_EXPR_FROM_INITIALIZATION_P.
15130 (patch_initialized_static_field): If not valid constant, clear
15133 * parse.y (lookup_field_wrapper): Fix thinko.
15135 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15136 set and restore global lineno.
15138 1998-12-14 Tom Tromey <tromey@cygnus.com>
15140 * gjavah.c (print_field_info): If value to print is the smallest
15141 value of its size, then print as hex to avoid later warnings from
15144 1998-12-14 Tom Tromey <tromey@cygnus.com>
15146 * gjavah.c (decompile_method): Decompile `return null'.
15147 (process_file): Generate `#pragma interface'.
15148 (method_declared): New global.
15149 (print_method_info): Set it.
15150 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15151 (print_method_info): Handle abstract methods.
15153 1998-12-13 Per Bothner <bothner@cygnus.com>
15155 * parse.y (patch_method_invocation): If class_decl is null
15156 (e.g. an array type), use original type.
15158 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15159 errors about uncaught exception from clone (of array, specifically).
15161 1998-12-13 Tom Tromey <tromey@cygnus.com>
15163 * gjavah.c (decompile_method): Handle all types of `return'
15164 opcode. Decompile `return this' and `return'.
15165 (method_access): New global.
15166 (print_method_info): Set it.
15167 (decompile_method): Don't decompile a synchronized method.
15169 1998-12-13 Tom Tromey <tromey@cygnus.com>
15171 * jcf-reader.c (jcf_parse_one_method): Recognize
15173 * gjavah.c (HANDLE_END_METHOD): New macro.
15174 (HANDLE_CODE_ATTRIBUTE): New macro.
15175 (decompile_method): New function.
15176 (print_method_info): Don't print `;\n' at end of function decl.
15177 Include java-opcodes.h.
15178 (decompiled): New global.
15180 1998-12-12 Per Bothner <bothner@cygnus.com>
15182 * class.c (build_class_ref): Handle PRIMTYPE.class if
15183 flag_emit_class_files.
15184 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15185 if flag_emit_class_files.
15186 * parse.y (java_complete_tree): Pre-liminary support for
15187 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15189 * parse.y (patch_synchronized_statement): Don't call monitorexit
15190 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15192 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15194 * zipfile.h (opendir_in_zip): New declaration.
15195 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15196 (opendir_in_zip): New function, using code from open_in_zip.
15197 (open_in_zip): Call opendir_in_zip.
15198 (find_class): Remove no-longer-used do_class_file parameter,
15199 but add source_ok parameter. Change logic so if we find a .java file,
15200 we don't look for .class in later classpath emtries.
15201 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15202 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15203 * gjavah.c: Update call to find_class.
15204 * jcf-dump.c: Likewise.
15206 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15207 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15208 nothing if body is empty_stmt_node.
15209 Various little fixes so SP gets correctly adjusted.
15210 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15211 For CALL_EXPR, test if static first.
15212 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15213 such as the ones we create for Object and Class.
15214 Set and restore current_function_decl.
15215 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15216 (note_possible_classname): New function.
15217 (read_import_entry): Removed. Merged with read_import_dir.
15218 (read_import_dir): Don't call find_class - that only gives us
15219 the first classpath entry having the needed package.
15220 Use the struct buffer data structure from buffer.h.
15221 (read_import_dir, find_in_imports_on_demand): The remembered
15222 class names now use '.' (not '/') as package separator.
15224 * parse.y (java_complete_expand_methods): Call write_classfile
15225 here, and not in java_expand_classes (which only gets first class).
15227 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15229 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15230 (register_fields): If a static fields has an initializer, just
15231 chain it on ctxp->static_initialized, and handle later.
15232 (java_complete_expand_methods): Force <clinit> first.
15233 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15234 - it's already been completed.
15235 (patch_initialized_static_field): New function.
15236 (java_complete_field): Call it.
15238 1998-12-12 Per Bothner <bothner@cygnus.com>
15240 * expr.c (encode_newarray_type, build_new_array): New functions.
15241 * java-tree.h: Declare build_new_array.
15242 * jcf-write.c (patch_newarray): Use build_new_array.
15244 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15245 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15247 * parse.y (patch_new_array_init): Re-organize.
15248 Now is passed the actual array (pointer) type of the value.
15249 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15250 (patch_array_constructor): Removed - merged into patch_new_array_init.
15251 (java_complete_tree): Update patch_new_array_init.
15253 * jcf-write.c (find_constant_index): New function.
15254 (generate_bytecode_insns): Use find_constant_index.
15255 (generate_classfile): Use find_constant_index for ConstantValue.
15257 1998-12-11 Tom Tromey <tromey@cygnus.com>
15259 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15260 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15261 * class.c (make_class_data): Renamed dtable -> vtable, and
15262 dtable_method_count -> vtable_method_count.
15264 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15266 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15267 global variables, initialized.
15268 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15269 Declared new global variables.
15270 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15271 double_zero_node, integer_zero_node upon direct matching.
15272 * parse.y (purify_type_name): Added function prototype.
15273 (duplicate_declaration_error_p): Consider new_type as potentially
15274 being a incomplete type. Use purify_type_name on type string.
15275 (method_header): saved_type: unused variable removed. Don't figure
15276 return type if method name is invalid.
15277 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15278 processed by patch_unaryop.
15279 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15280 increment/decrement node into its original type after binary
15281 numeric promotion on its operands.
15283 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15285 * parse.y (array_initializer:): Array init operand is NULL_TREE
15286 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15287 now an error. Fixed indentation problems.
15288 (patch_string): Handle error_mark_node as an argument.
15289 (patch_new_array_init): Fixed indentation problems.
15290 (array_constructor_check_entry): Removed check on null wfl_value.
15291 Return an error if wfl_value's walk returns an error.
15293 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15295 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15296 * lex.c (java_lex): Remember column position before advancing one
15297 token. Retain location information on OCB_TK.
15298 * lex.h (typedef struct java_lc): Added new field.
15299 * parse.h (GET_SKIP_TYPE): New macro.
15300 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15301 * parse.y (build_new_array_init, patch_new_array_init,
15302 patch_array_constructor, maybe_build_array_element_wfl,
15303 array_constructor_check_entry): New function prototypes.
15304 (switch_block:): Tagged <node>.
15305 (OCB_TK): Tagged <operator>.
15306 (array_initializer:): Installed actions.
15307 (variable_initializer): Build location information on element if
15309 (switch_statement:): Fixed indentation typo.
15310 (switch_block:): Redefined default action.
15311 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15312 (patch_assignment): Removed duplicate code.
15313 (maybe_build_array_element_wfl, build_new_array_init,
15314 patch_new_array_init, patch_array_constructor,
15315 array_constructor_check_entry): New functions.
15317 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15319 * parse.y (array_initializer): Tagged <node>.
15320 (variable_initializer:): Use default rule.
15321 (array_initializer:): Defined actions.
15322 (variable_initializers:): Likewise.
15323 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15324 non-static field accesses.
15325 (patch_invoke): Fixed indentation typo.
15326 (java_complete_tree): Likewise.
15327 (build_labeled_block): Changed leading comment. Generate an error
15328 in case of duplicate loop labels.
15329 (patch_conditional_expr): Patch results of string concatenation
15332 1998-12-06 Per Bothner <bothner@cygnus.com>
15334 * constants.c (find_methodref_index): When the class is an interface,
15335 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15337 * decl.c (finit_identifier_node): Use "$finit$", rather than
15338 "<finit>" (which Sun's verifier rejects).
15339 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15340 (generate_field_initialization_code): Removed.
15341 (fix_constructors) Don't add call to $finit$ here (wrong order).
15342 (patch_method_invocation): Add $finit$ call here.
15344 * java-tree.h (CALL_USING_SUPER): New macro.
15345 * parse.y (patch_invoke): Remove im local variable.
15346 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15347 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15348 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15350 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15352 * parse.y (java_complete_tree): Don't complain about unreachable
15353 statement if it is empty_stmt_node.
15355 * jcf-write.c (find_constant_wide): New function.
15356 (push_long_const): Use find_constant_wide.
15358 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15359 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15360 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15361 Emit invokeinterface when calling an interface method.
15362 Emit invokespecial also when calling super or private methods.
15364 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15366 1998-12-06 Per Bothner <bothner@cygnus.com>
15368 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15370 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15372 * java-tree.h (java_layout_seen_class_methods): New function
15374 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15375 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15376 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15377 * parse.y (method_declarator:): Defined action.
15378 (issue_warning_error_from_context): input_filename saved, set to
15379 the appropriate value and restored after java_error is called.
15380 (build_unresolved_array_type): Fixed comment.
15381 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15382 (method_header): Deal with return type the same way type are
15383 handled for fields and method's parameters and local variables
15385 (check_method_redefinition): Removed extra CR.
15386 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15387 (java_layout_seen_class_methods): New function.
15388 (java_layout_classes): Call java_layout_seen_class_methods.
15390 1998-12-03 Per Bothner <bothner@cygnus.com>
15392 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15394 1998-12-03 Per Bothner <bothner@cygnus.com>
15396 * jcf-dump.c (main): Fix error message.
15397 * jcf-path.c (add_entry): Style fix.
15399 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15401 * class.c (layout_class_method): Call build_java_argument_signature
15402 on constructors too.
15403 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15404 (patch_method_invocation): Define a primary when resolving an
15405 expression name. Augmented comment on code checking illegal `this'
15406 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15408 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15410 * class.c (layout_class_method): Don't report error on non-static
15411 overriding static if the method is private.
15412 * java-tree.h (finish_class): Prototype added.
15413 * lex.c (java_get_line_col): Handle col argument -2 value.
15414 * parse.h: All static method declarations moved to parse.y.
15415 * parse.y: Now contains all static method declarations previously
15417 (find_expr_with_wfl, missing_return_error,
15418 unreachable_stmt_error): New functions.
15419 (java_get_real_method_name): Identify constructors bearing class
15420 names in source code compiled classes only.
15421 (java_complete_expand_methods): Call missing_return_error.
15422 (invocation_mode): Private methods invoked as static methods.
15423 (java_complete_tree): Call unreachable_stmt_error.
15425 1998-12-01 Tom Tromey <tromey@cygnus.com>
15427 * Makefile.in (+target): Removed.
15428 (+xmake_file): Likewise.
15429 (+tmake_file): Likewise.
15430 (.NOEXPORT): Removed duplicate.
15432 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15434 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15436 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15438 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15439 libiberty.h. Provide an xmalloc definition.
15441 * jvspec.c: Remove the xmalloc prototype.
15443 * parse-scan.y: Include config.h and system.h. Don't include
15444 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15445 Provide an xstrdup definition.
15447 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15449 * jcf-path.c (add_entry): Recognize ".jar" too.
15450 * lang-specs.h: Likewise.
15452 1998-11-26 Per Bothner <bothner@cygnus.com>
15454 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15455 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15457 * jcf-write.c (generate_bytecode_insns):
15458 Handle pre/post-increment/decrement of long.
15460 * jcf-write.c (generate_bytecode_insns):
15461 Handle missing exception handler (finally for synchronized).
15463 1998-11-25 Per Bothner <bothner@cygnus.com>
15465 * java-tree.h (end_params_node): Declare global.
15466 * decl.c (end_params_node): New global.
15467 (init_decl_processing, start_java_method): Use end_params_node for
15468 end of list of parameter types. Follows correct gcc conventions.
15469 * expr.c (pop_argument_types, pop_arguments): Likewise.
15470 * lang.c (put_decl_node): Likewise.
15471 * typeck.c (various places): Likewise.
15472 * class.y (various places): Likewise.
15473 * parse.y (various places): Likewise.
15475 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15476 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15478 * class.c: Add #include flags.h, remove no-longer needed declaration.
15480 * class.c (layout_class_method): Remove commented-out code, re-format.
15481 Don't add vtable entry (or index) for private methods.
15482 * expr.c (expand_invoke): A private method is implicitly final.
15483 * class.c (make_class_data): If inlining or optimizing,
15484 skip private methods.
15486 * class.c (finish_class): New function. Calls existing methods,
15487 but alls emits deferred inline functions.
15488 * jcf-parse.c (parse_class_file): Call finish_class.
15489 * parse.y (java_complete_expand_methods): Likewise.
15491 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15493 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15495 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15497 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15499 1998-11-24 Per Bothner <bothner@cygnus.com>
15501 * (generate_classfile): Always write class access flag with
15504 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15506 * class.c (maybe_layout_super_class): New function.
15507 (layout_class): Reorganized. Loop on class methods dispatched into
15508 a new function. Call maybe_layout_super_class.
15509 (layout_class_methods, layout_class_method): New functions.
15510 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15512 (expand_invoke): Likewise.
15513 * java-tree.h (all_class_list): New global variable declared.
15514 (layout_class_methods, layout_class_method): New function
15516 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15517 * jcf-parse.c (all_class_list): New global variable.
15518 (load_class): Extended what class_or_name can be. Use parser
15519 context mechanism to save globals before calling jcf_parse.
15520 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15521 is set on the file name.
15522 (jcf_parse): Layout class methods when Object is loaded, otherwise
15523 record class in all_class_list for delayed method layout.
15524 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15525 * lang.c (put_decl_node): Decode <init> into the decl context
15527 * lex.c (java_allocate_new_line): Use xmalloc.
15528 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15529 pointers, not TREE_LIST elements.
15530 (struct parser_ctxt): Fixed comment indentations, added comments
15531 and reordered some fields.
15532 (java_check_methods): Function prototype removed.
15533 * parse.y (java_push_parser_context): Use xmalloc.
15534 (java_parser_context_restore_global): Pop extra pushed ctxp only
15535 when there's nothing next.
15536 (maybe_create_class_interface_decl): Fixed comment, add new
15537 created class decl to all_class_list.
15538 (method_header): Use GET_REAL_TYPE on argument's types.
15539 (method_declarator): Use GET_REAL_TYPE, change type to the real
15540 type in TREE_LIST dependency node. Build argument list with the
15542 (create_jdep_list): Use xmalloc. Removed allocation error message.
15543 (obtain_incomplete_type): Fixed leading comment. Broadened
15544 incoming argument meaning.
15545 (register_incomplete_type): Use xmalloc. Removed allocation error
15547 (safe_layout_class): Fixed leading comment.
15548 (jdep_resolve_class): Reversed if statement condition and switch
15549 if and else bodies.
15550 (resolve_and_layout): Fixed leading comment. Broadened incoming
15552 (complete_class_report_errors): New local variable name, for
15553 clarity. purify_type_name used for all error cases.
15554 (java_get_real_method_name): Stricter check on constructors.
15555 (java_check_regular_methods): Reverse methods list only if not
15556 already laid out. Layout artificial constructor.
15557 (java_check_methods): Deleted.
15558 (source_start_java_method): Obtain incomplete type for patchable
15560 (java_layout_classes): Fixed leading comment. Use
15561 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15562 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15563 before returning. Fixed comments.
15564 (java_expand_classes): Check for errors up front.
15565 (patch_method_invocation): Class to search is resolved and laid
15568 1998-11-24 Per Bothner <bothner@cygnus.com>
15570 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15572 * javaop.h (int8): Removed - not used.
15573 (jbyte): Redefine portably with correct signedness.
15575 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15577 * jcf-write.c (generate_bytecode_insns): Fix typo
15578 OPCODE_getstatic to OPCODE_getfield.
15580 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15581 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15582 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15584 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15586 * jcf-parse.c (jcf_parse_source): Function returned type is
15587 void. Added prototype.
15588 (jcf_parse): Function returned type is void.
15589 (yyparse): Remove call to fclose on the last parsed file.
15591 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15593 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15595 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15596 (layout_class): Cope with methods featuring WFL in decl names.
15597 * decl.c (unqualified_object_id_node): New global variable,
15599 (build_decl_no_layout): Removed.
15600 * expr.c (build_primtype_type_ref): Handle Double.
15601 (java_lang_expand_expr): Fixed indentations.
15602 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15603 (flag_wall, flag_redundant, flag_not_overriding,
15604 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15605 variable declarations.
15606 (build_decl_no_layout): Removed prototype.
15607 (java_get_real_method_name): Added prototype.
15608 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15609 (java_parse_abort_on_error): Macro now just returns.
15610 * jcf-parse.c (jcf_parse_source): Check fclose returned
15611 value. Call emit_register_classes if java_report_errors returns
15613 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15614 flag_static_local_jdk1_1): New integer flags.
15615 (lang_decode_option): New flags set here.
15616 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15617 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15618 the flag_redundant variable.
15619 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15620 when parsing java.lang.Object class.
15621 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15622 NULL_TREE to build.
15623 (resolve_qualified_expression_name): Fixed indentation.
15624 (patch_array_ref): Changed prototype.
15625 (not_initialized_as_it_should_p): Prototype removed.
15626 (java_report_errors): Added function prototype.
15627 * parse.y (formal_parameter:): Changed error message for not yet
15628 supported final parameters.
15629 (class_type_list:): Set both PURPOSE and VALUE of created
15630 TREE_LIST to be class_type.
15631 (primary_no_new_array:): Handle class literals on primitive types.
15632 (parse_warning_context): Reinstalled correct force_error and
15633 do_warning flags setups.
15634 (java_report_errors): Changed prototype. Return java_error_count
15636 (variable_redefinition_error): Consider treating variable type as
15638 (create_interface): Warn about redundant abstract modifier if
15639 flag_redundant is set. Changed error message.
15640 (lookup_field_wrapper): Save/restore globals before/after looking
15642 (duplicate_declaration_error_p): Consider treating declaration
15643 type as a fake pointer.
15644 (register_fields): Extract real type from dependency node. Check
15645 for duplicate field declaration after type adjustment. Use
15646 DECL_INITIAL to store static final initialized values.
15647 (method_header): Extract real function type from dependency node.
15648 (check_abstract_method_header): Use GET_METHOD_NAME.
15649 (obtain_incomplete_type): Layout fake pointer type.
15650 (safe_layout_class): Don't try to check for methods before layout.
15651 (java_complete_class): Don't check for correct throws clause
15652 elements inheritance here.
15653 (resolve_and_layout): Broadened name parameter meaning.
15654 (reset_method_name): Use GET_METHOD_NAME.
15655 (java_get_real_method_name): New function.
15656 (java_check_regular_methods): Don't check methods in
15657 java.lang.Object. Verify lineage of throws clause elements. Use
15658 flag_no_overriding in warning report.
15659 (check_throws_clauses): Don't check if class was from
15660 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15661 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15662 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15663 warning on unsupported final local variables. Use build_decl
15664 instead of build_decl_no_layout. Get real local variable type from
15666 (source_start_java_method): Get real parameter type from
15667 dependency node. Call build_decl instead of build_decl_no_layout.
15668 (java_layout_classes): Reverse tree and layout type and class as
15669 required. Mark class as loaded when done.
15670 (resolve_field_access): Fixed indentation. Restricted condition
15671 leading to static field access code generation. Set field_type
15672 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15673 (resolve_qualified_expression_name): Initialize type_found to
15674 null. Handle static field resolved during qualification. Fixed
15675 layout on non primitive field decl types.
15676 (not_accessible_p): Fixed typo in comment.
15677 (patch_method_invocation): Resolve and layout class to search from
15679 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15680 layout non primitive type, if necessary. Make method node only to
15682 (find_applicable_accessible_methods_list): Consider WFL'ed method
15683 decl names. Fixed indentation.
15684 (argument_types_convertible): Resolve and layout target type if
15686 (java_complete_tree): Fixed indentation problems. Rewrote
15687 CALL_EXPR thrown exceptions check. Re-installed further processing
15688 of the assignment in certain cases.
15689 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15690 inlining on class literals.
15691 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15693 (valid_method_invocation_conversion_p): Likewise.
15694 (patch_string): Temporary disable forbidden use of `this' in
15695 explicit constructor invocations when doing string concatenation
15696 within their scope.
15697 (patch_unaryop): Added comment. Reinstalled code to disable
15698 further check on assignment operation with cast expression RHS.
15699 (patch_switch_statement): Fixed indentation.
15700 (build_try_statement): Call build_decl instead of
15701 build_decl_no_layout.
15702 (patch_synchronized_statement): Likewise.
15703 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15704 IS_UNCHECKED_EXPRESSION_P.
15705 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15706 layout argument exception type.
15707 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15708 of IS_UNCHECKED_EXPRESSION_P.
15710 1998-11-18 Anthony Green <green@cygnus.com>
15712 * jcf-parse.c (yyparse): Open class file in binary mode.
15714 1998-11-15 Per Bothner <bothner@cygnus.com>
15716 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15718 * jcf-write.c (perform_relocations): Move check out one loop.
15720 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15722 * Make-lang.in: Fix reference to srcdir.
15723 * jv-scan.c: Add missing xmalloc prototype.
15724 * jvgenmain.c: Ditto.
15726 1998-11-15 Per Bothner <bothner@cygnus.com>
15728 * decl.c (error_mark_node), java-tree.h: New global.
15729 * parse.y: Use empty_stmt_node instead of size_zero_node.
15730 (build_if_else_statement): If missing else, use empty_stmt_node.
15732 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15733 (java_complete_expand_method): Complain if return is missing.
15734 (java_check_regular_methods): Comment out incorrect error check.
15735 (not_accessible_p): Fix incorrect handling of protected methods.
15736 (patch_method_invocation): Pass correct context to not_accessible_p.
15737 (find_applicable_accessible_methods_list): Likewise.
15738 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15739 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15740 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15741 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15743 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15744 (push_int_const): Remove reundant NOTE_PUSH.
15745 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15746 (- case SWITCH_EXPR): Fix code generation bug.
15747 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15748 (generate_classfile): More robust for abstract methods.
15750 1998-11-15 Anthony Green <green@cygnus.com>
15752 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15753 * Make-lang.in: Ditto.
15755 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15756 * jvgenmain: Ditto.
15758 1998-11-15 Per Bothner <bothner@cygnus.com>
15760 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15762 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15764 1998-11-14 Per Bothner <bothner@cygnus.com>
15766 Allow uses of interface types to verify. This is not really
15767 type-safe, but it matches what Sun does, and is OK as long as
15768 there are appropriate run-time checks.
15769 * verify.c (merge_types): If merging two interface types,
15770 just set the result to java.lang.Object.
15771 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15773 1998-11-13 Tom Tromey <tromey@cygnus.com>
15775 * gjavah.c (main): Handle --output-class-directory argument.
15776 * jvspec.c (lang_specific_driver): Translate `-d' into
15777 -foutput-class-dir.
15778 * jcf.h (jcf_write_base_directory): Declare.
15779 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15780 * lang-options.h: Mention -foutput-class-dir.
15781 * jcf-write.c (jcf_write_base_directory): New global.
15782 (make_class_file_name): Put generated .class file into `-d'
15783 directory, or into source directory if -d not given. Function now
15785 (write_classfile): Free class file name. Handle case where class
15787 (DIR_SEPARATOR): New macro.
15788 Include <sys/stat.h>
15790 * Makefile.in (prefix): New macro.
15792 1998-11-12 Per Bothner <bothner@cygnus.com>
15794 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15795 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15796 here (done in patch_invoke instead).
15797 (case_identity): Moved here from parse.y.
15799 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15800 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15801 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15802 so they can be efficiently scanned without recursion.
15803 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15804 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15805 in BLOCK iteratively, rather than recursively.
15807 * parse.y (do_unary_numeric_promotion): New function.
15808 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15810 * parse.y (patch_newarray): Various fixes.
15812 Re-do handling of switch statements (for proper block scoping).
15813 * parse.y: Add just a single block for the enture switch block,
15814 but don't create any "case blocks".
15815 (group_of_labels): Rmeoved unneeded non-terminal.
15816 CASE_EXPR and DEFAULT_EXPR are added to current block.
15817 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15818 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15819 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15820 * parse.y (wfl_operator, print_int_node): Make non-static.
15821 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15822 as part of recursive scan of block.
15823 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15824 (patch_switch_statement): Most tests move dinto java_complete_tree.
15826 * parse.y: Make various production be non-typed (void).
15827 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15828 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15829 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15831 * jcf-write.c (struct jcf_handler): New type.
15832 (struct jcf_switch_state): New type.
15833 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15834 (alloc_handler, emit_unop, emit_reloc): New functions.
15835 (adjust_typed_op): Add extra parameter ("max type" offset).
15836 (emit_switch_reloc, emit_case-reloc): New function.
15837 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15838 (generate_bytecode_insns): Support REAL_CST, switch statements,
15839 exception handling, method calls, object/array creation, and more.
15841 * class.c: Remove some unused variables.
15842 * constants.c (find_string_constant): New function.
15843 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15844 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15845 if flag_emit_class_files.
15847 1998-11-12 Tom Tromey <tromey@cygnus.com>
15849 * jcf-io.c (find_class): Added explanatory comment.
15851 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15852 trailing slash to `.zip' entries.
15854 * jvspec.c (lang_specific_driver): Correctly handle case where
15855 GC_NAME not defined.
15857 1998-11-11 Tom Tromey <tromey@cygnus.com>
15859 * jvspec.c (GC_NAME): New define.
15860 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15862 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15864 1998-11-11 Per Bothner <bothner@cygnus.com>
15866 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15868 1998-11-11 Tom Tromey <tromey@cygnus.com>
15870 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15872 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15874 * class.c (is_compiled_class): Call safe_layout_class for class
15875 compiled from source.
15876 * conver.h (convert_to_integer, convert_to_real,
15877 convert_to_pointer): Added prototypes.
15878 * decl.c (init_decl_processing): Non longer push the decls of
15879 `methodtable', `constants', `Class', `Field', `dispatchTable'
15880 `jexception' and `Method'.
15881 * expr.c (build_invokeinterface): New function.
15882 (expand_invoke): static variable CLASS_IDENT now in
15883 build_invokeinterface. Use build_invokeinterface.
15884 (expand_java_field_op): Moved code to inline
15885 java.lang.PRIMTYPE.TYPE into a function.
15886 (build_primtype_type_ref): New function.
15887 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15888 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15889 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15890 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15891 (DECL_LOCAL_STATIC_VALUE): New macro.
15892 (build_invokeinterface, build_primtype_type_ref): New function
15894 (java_parse_abort_on_error): Macro rewritten.
15895 * jcf-parse.c (current_method): Add comment to declaration.
15896 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15897 Function prototypes fixed.
15898 (jcf_parse_source): push/pop parser context. save/restore global.
15899 (parse_source_file): Fixed leading comment. Now take a
15900 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15901 classes and pop the parser context anymore.
15902 (yyparse): Push parser context, save globals, parse the source
15903 file, restore globals and pop the parser context when processing a
15905 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15906 * lex.c (java_parse_doc_section): New function.
15907 (java_lex): Call java_parse_doc_section when appropriate. Build an
15908 operator around INSTANCEOF_TK.
15909 * lex.h (java_lineterminator, java_sprint_unicode,
15910 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15911 Prototypes rewritten.
15912 (java_parse_escape_sequence, java_letter_or_digit_p,
15913 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15914 java_read_unicode, java_store_unicode, java_read_char,
15915 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15916 Added function prototypes.
15917 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15919 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15921 (struct parser_ctxt): New fields: deprecated,
15922 current_parsed_class_un, gclass_list.
15923 (fix_method_argument_names, issue_warning_error_from_context,
15924 resolve_package, lookup_package_type): New function prototypes.
15925 (resolve_expression_name): Fixed function prototype.
15926 (find_applicable_accessible_methods_list): Fixed indentation, added
15927 extra argument in prototype.
15928 (check_final_assignment, build_null_of_type, check_deprecation,
15929 check_method_redefinition, reset_method_name,
15930 java_check_regular_methods, java_check_abstract_methods,
15931 maybe_build_primttype_type_ref): New function prototype.
15932 * parse.y (conver.h): Include.
15933 (INSTANCEOF_TK): Tagged <operator>.
15934 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15935 (relational_expression:): Build binop for instanceof.
15936 (java_push_parser_context): Remember ctxp->gclass_list across
15938 (java_pop_parser_context): Simply return if no context
15939 exists. Remember gclass_list across contexts.
15940 (issue_warning_error_from_context): New function.
15941 (parse_error_context): Don't setup ctxp->elc here. Call
15942 issue_warning_error_from_context instead.
15943 (parse_warning_context): Likewise.
15944 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15945 setup. Link new class/interface to ctxp->gclass_list.
15946 (add_superinterfaces): Register interface as incomplete if not
15948 (create_class): Remember class unqualified name in
15949 ctxp->current_parsed_class_un. Check class deprecation.
15950 (register_fields): Check field deprecation. Remember static final
15951 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15953 (method_header): New local variable ORIG_ARG. Use unqualified
15954 current class name for check on constructor errors. Promote return
15955 type if of record type. Argument list fix moved in
15956 fix_method_argument_names, called here. Check method deprecation.
15957 (fix_method_argument_names): New function.
15958 (method_declarator): Promote record typed arguments.
15959 (safe_layout_class): Check class methods before layout.
15960 (java_complete_class): Compute field layout when patched.
15961 (do_resolve_class): Try to load class after having it renamed
15962 after the package name.
15963 (get_printable_method_name): Use DECL_CONTEXT.
15964 (reset_method_name): New function.
15965 (check_method_redefinition): Use reset_method_name.
15966 (java_check_regular_methods): New local variable
15967 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15968 names for error report. Check for compile-time error when method
15969 found has default (package) access.
15970 (java_check_abstract_methods): Now takes an interface DECL node as
15971 an argument. Also reinstall real name on unchecked
15972 overriding/hiding methods for error report.
15973 (java_check_methods): Fixed leading comment. Get classes to verify
15974 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15975 CLASS_METHOD_CHECKED_P on class verification.
15976 (lookup_java_method2): Get real method name if necessary.
15977 (find_in_imports): Don't check package class access here.
15978 (resolve_package, lookup_package_type): New functions.
15979 (java_layout_classes): Fixed leading comment. Take classes to be
15980 laid out from ctxp->gclass_list.
15981 (java_complete_expand_methods): Don't expand native and abstract
15983 (java_expand_classes): New function.
15984 (resolve_expression_name): Use additional argument ORIG. Retrieve
15985 values of static final field of primitive types.
15986 (resolve_field_access): Handles static final field of promotive
15988 (resolve_qualified_expression_name): Handle STRING_CST as
15989 primaries and package name resolution. Check deprecation on found
15990 decls. Set where_found and type_found on non static field resolved
15991 during qualification. Layout non primitive field decl types.
15992 (check_deprecation): New function.
15993 (maybe_access_field): Simplified.
15994 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15995 removed. Reverse method's argument when primary is a type. Don't
15996 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15997 instead. Include abstract class in the list of class searchable
15998 for constructors. Use DECL_CONTEXT of found method for access
15999 checks. Check method deprecation.
16000 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16001 converting arguments. Handle INVOKE_INTERFACE.
16002 (lookup_method_invoke): Search constructor using existing
16003 infrastructure (don't rely on lookup_java_constructor anymore).
16004 (find_applicable_accessible_methods_list): Extra argument flag
16005 LC. Now include constructor in the search.
16006 (qualify_ambiguous_name): Conditional expression are primaries.
16007 (not_initialized_as_it_should_p): static final are always
16009 (java_complete_tree): Pass extra NULL argument to
16010 resolve_expression_name. Stricter test to carry on patching
16011 assignments. New case for INSTANCEOF_EXPR.
16012 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16013 (check_final_assignment, maybe_build_primttype_type_ref): New
16015 (patch_assignment): Detect resolved static finals and carry normal
16016 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16017 (try_builtin_assignconv): Access constant 0 on all primitive
16019 (valid_builtin_assignconv_identity_widening_p): Accept identical
16020 types. Accept all promoted type on int type.
16021 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16022 assigned to a reference.
16023 (valid_method_invocation_conversion_p): Accept to check null
16025 (build_binop): Merge declaration and initialization of local
16027 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16028 numeric types. Improved validity test for qualify operators on
16030 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16031 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16032 primitive type and issue the appropriate error message.
16033 (resolve_type_during_patch): Mark class loaded when resolved.
16034 (patch_cast): Allow null to be cased to reference types.
16035 (build_null_of_type): New function.
16036 (patch_array_ref): Handle array on references correctly.
16037 (patch_return): Removed unused local variable MODIFY. Force
16038 boolean to be returned as integers. Allows null to be returned by
16039 a function returning a reference.
16040 * typeck.c (convert_to_integer, convert_to_real,
16041 convert_to_pointer): Prototypes moved to convert.h
16042 (lookup_argument_method): Use method real name, if necessary.
16044 1998-10-30 Tom Tromey <tromey@cygnus.com>
16046 * class.c (build_class_ref): Changed name of primitive classes to
16049 * class.c (make_class_data): Renamed fields: nmethods to
16050 method_count, method_count to dtable_method_count. Always set
16051 `state' field to 0.
16052 * decl.c (init_decl_processing): Likewise.
16054 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16056 * class.c (layout_class): Don't mangle <finit>, produce
16057 __finit<class> instead. Don't verify artificial methods.
16058 * decl.c (finit_identifier_node): New declared global.
16059 (init_decl_processing): finit_identifier_node initialized.
16060 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16061 * java-tree.h (finit_identifier_node): Declared as extern.
16062 (struct lang_decl): New field called_constructor.
16063 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16064 (CLASS_HAS_FINIT_P): New macro.
16065 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16066 explicit constructor invocation.
16067 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16068 CALL_SUPER_CONSTRUCTOR_P): New macros.
16069 (write_classfile): Added prototype.
16070 * jcf-parse.c (jcf_parse_source): Parse and remember for
16071 generation if the file was seen on the command line.
16072 (parse_source_file): Don't write the class file here.
16073 (yyparse): Loop on files rewritten. Set current_jcf.
16074 (parse_zip_file_entries): Parse class file only if it was found.
16075 * lang.c (init_parse): Don't open command line provided filename
16077 (lang_parse): Don't set main_jcf anymore.
16078 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16079 (JCONSTRUCTOR_CHECK): New macro.
16080 (JBSC_TYPE_P): New macro.
16081 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16082 (COMPLETE_CHECK_OP_2): New macro.
16083 (struct parse_ctxt): New field explicit_constructor_p.
16084 (check_class_interface_creation): Fixed prototype indentation.
16085 (patch_method_invocation_stmt): Prototype reflects added argument.
16086 (patch_invoke): Likewise.
16087 (complete_method_declaration, build_super_invocation,
16088 verify_constructor_circularity,
16089 build_this_super_qualified_invocation, get_printable_method_name,
16090 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16091 verify_constructor_super, create_artificial_method,
16092 start_artificial_method_body, end_artificial_method_body,
16093 generate_field_initialization_code): New function prototypes.
16094 * parse.y: Fixed leading comment
16095 (constructor_header:, constructor_body:, block_end:): Rules tagged
16097 (type_declaration:): Call maybe_generate_finit.
16098 (method_declaration:): Action for method_body: placed in new
16099 function complete_method_declaration, called here.
16100 (constructor_declaration:): Defined actions. Removed leading
16102 (constructor_header:): New rule with action.
16103 (constructor_body:): Rule rewritten using block_begin: and
16104 block_end:. Defined actions.
16105 (constructor_declarator:, explicit_constructor_invocation:):
16107 (block:): Use new rules block_begin: block_end:.
16108 (block_begin:, block_end:): New rules and actions.
16109 (block_statements:): Fixed error message for explicit
16111 (method_invocation:): Call build_this_super_qualified_invocation
16112 if primary is `this' or `super' was seen.
16113 (conditional_expression:): Action defined.
16114 (extra_ctxp_pushed_p): New static global flag.
16115 (java_parser_context_save_global): Create parser context if
16116 necessary. Use extra_ctxp_pushed_p to remember it.
16117 (java_parser_context_restore_global): Pop extra parser context if
16119 (build_array_from_name): Array on primitive types are marked
16121 (register_fields): Restore new name in field initializer
16122 expression if type was altered. Non static fields initialized upon
16123 declaration marked initialized.
16124 (maybe_generate_finit): New function.
16125 (maybe_generate_clinit): Use create_artificial_method,
16126 start_artificial_method_body, end_artificial_method_body. Generate
16127 debug info for enclosed initialization statements.
16128 (method_header): Fixed leading comment. Check constructor
16129 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16131 (complete_method_declaration, constructor_circularity_msg,
16132 verify_constructor_circularity): New functions.
16133 (get_printable_method_name): New function.
16134 (check_method_redefinition): Don't rename <finit> methods. Fix
16135 declared constructor names. Error message for
16136 constructors modified.
16137 (java_check_regular_methods): Local variable seen_constructor
16138 renamed saw_constructor. Skip verification on constructors. Create
16139 default constructor with create_artificial_method.
16140 (java_check_methods): Removed unnecessary empty line.
16141 (create_artificial_method, start_artificial_method_body,
16142 end_artificial_method_body): New functions.
16143 (java_layout_classes): Changed leading comment. Reverse fields
16144 list if necessary. Always layout java.lang.Object if being
16146 (java_complete_expand_methods): Verify constructor circularity.
16147 (java_complete_expand_method): Call fix_constructor on
16148 constructors. Local variable no_ac_found removed. Restore
16149 bindings if method body expansion failed.
16150 (fix_constructors, verify_constructor_super,
16151 generate_field_initialization_code): New function.
16152 (java_expand_classes): Fixed leading comment. Write class file
16154 (resolve_expression_name): Check for illegal instance variable
16155 usage within the argument scope of an explicit constructor
16157 (resolve_qualified_expression_name): Pass extra from_super flag
16158 when invoking patch_method_invocation_stmt. New case for
16159 conditional expression when used as a primary. Check for error
16160 when acquiring super.
16161 (patch_method_invocation_stmt): Added extra argument super. New
16162 local variable is_static_flag. Set class_to_search according to
16163 the nature of the constructor invocation. Don't add `this'
16164 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16165 invocation within the argument scope of explicit constructor
16166 invocation. Set is_static according to is_static_flag. Provide
16167 extra `super' argument to patch_invoke invocation.
16168 (patch_invoke): New argument from_super. Loop on arguments
16169 indentation fixed. Pass from_super to invocation_mode. New switch
16170 case INVOKE_SUPER. Fixed error message in switch default case.
16171 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16173 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16174 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16175 message takes constructors into account.
16176 (find_applicable_accessible_methods_list): Fixed indentation.
16177 (qualify_ambiguous_name): Take explicit constructor invocation
16178 into account. Deal with a conditional expression as a primary to
16180 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16181 case. Added extra argument to patch_method_invocation_stmt.
16182 Register calls made to explicit constructor `this'. Don't call
16183 save_expr in ARRAY_REF case when emitting class files. Check for
16184 illegal use of this when expanding explicit constructor invocation
16186 (complete_function_arguments): Set and reset parser context
16187 explicit_constructor_p field value when appropriate.
16188 (build_super_invocation, build_this_super_qualified_invocation):
16190 (patch_assignment): Fixed typo.
16191 (patch_unaryop): Check on final fields occurs only when a decl
16193 (patch_return): Take constructors into account.
16194 (patch_conditional_expr): New function.
16195 * typeck.c (build_java_signature): Removed unnecessary empty line.
16197 1998-10-28 Jeffrey A Law (law@cygnus.com)
16199 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16201 1998-10-28 Tom Tromey <tromey@cygnus.com>
16203 * decl.c (init_decl_processing): Renamed fields.
16204 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16205 interface_len, msize fields.
16207 * class.c (make_class_data): Removed subclass_head and
16208 subclass_next fields.
16209 * decl.c (init_decl_processing): Removed subclass_head and
16210 subclass_next fields.
16212 1998-10-28 Jeffrey A Law (law@cygnus.com)
16214 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16215 * mangle.c (emit_unicode_mangled_name): Similarly.
16217 1998-10-26 Nick Clifton <nickc@cygnus.com>
16219 * jcf-parse.c (get_constant): Place braces around code to compute
16220 'd' when REAL_ARITHMETIC is not defined.
16222 1998-10-25 H.J. Lu (hjl@gnu.org)
16224 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16227 1998-10-23 Tom Tromey <tromey@cygnus.com>
16229 * lang-specs.h: `.zip' files are input to jc1.
16231 1998-10-22 Per Bothner <bothner@cygnus.com>
16233 * jvspecs.c: Add (but don't enable) support for combining multiple
16234 .class and .java input filenames to a single jc1 invocation.
16235 Add support for -C flag (copile to .class files).
16236 Translate -classpath and -CLASSPATH arguments.
16237 * lang-specs.h: Don't set %2 spec.
16239 1998-10-22 Tom Tromey <tromey@cygnus.com>
16241 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16243 (add_path): Don't add trailing separator to non-empty path
16246 * lang.c (lang_decode_option): Check for -fclasspath and
16247 -fCLASSPATH before examining other `-f' options.
16249 * java-tree.h (finalize_identifier_node): Don't declare.
16250 * class.c (make_class_data): Don't push "final" field.
16251 * decl.c (init_decl_processing): Don't push "final" field.
16252 (finalize_identifier_node): Removed.
16253 (init_decl_processing): Don't set finalize_identifier_node.
16255 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16257 1998-10-11 Anthony Green <green@cygnus.com>
16259 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16260 (JV_SCAN_SOURCES): New macro.
16261 (JCF_DUMP_SOURCES): Likewise.
16262 (jcf-dump$(exeext)): New target.
16263 (jv-scan$(exeext)): New target.
16265 1998-10-22 Tom Tromey <tromey@cygnus.com>
16267 * Makefile.in (LEX): Removed.
16268 (LEXFLAGS): Likewise.
16269 (SET_BISON): New macro.
16271 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16272 spurious diffs in parse.c.
16273 ($(PARSE_SCAN_C)): Likewise.
16274 (PARSE_DIR): New macro.
16276 (PARSE_SCAN_C): Likewise.
16277 (PARSE_RELDIR): New macro.
16279 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16281 * jcf-io.c (find_class): Use saw_java_source to determine when to
16282 look for `.java' file.
16283 * jcf-parse.c (saw_java_source): New global.
16284 (yyparse): Set it if `.java' file seen.
16286 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16287 (GCJH_SOURCES): Likewise.
16288 * Makefile.in (datadir): New macro.
16289 (libjava_zip): Likewise.
16290 (JAVA_OBJS): Added jcf-path.o.
16291 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16292 (../gcjh$(exeext)): Likewise.
16293 (jcf-path.o): New target.
16294 * java-tree.h (fix_classpath): Removed decl.
16295 * jcf-parse.c (fix_classpath): Removed.
16296 (load_class): Don't call fix_classpath.
16297 * parse.y (read_import_dir): Don't call fix_classpath.
16298 * lex.h: Don't mention classpath.
16299 * lex.c (java_init_lex): Don't initialize classpath.
16300 * jcf-io.c (classpath): Removed global.
16301 (find_class): Use jcf_path iteration functions. Correctly search
16302 class path for .java file.
16303 (open_in_zip): New argument `is_system'.
16304 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16305 classpath-related options.
16306 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16308 (lang_init): Call jcf_path_init.
16309 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16310 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16311 Correctly put braces around second string in each entry.
16312 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16313 classpath-related options.
16314 (help): Updated for new options.
16315 * jcf.h: Declare functions from jcf-path.c. Don't mention
16316 `classpath' global.
16317 * jcf-path.c: New file.
16319 * jcf-depend.c: Include jcf.h.
16321 * jcf-write.c (localvar_alloc): Returns `void'.
16322 (localvar_free): Removed unused variable.
16324 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16325 (init_parse): Use OBJECT_SUFFIX, not ".o".
16327 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16329 * class.c (emit_register_classes): Renamed from
16330 emit_register_class.
16331 * java-tree.h (emit_register_classes): Prototype renamed from
16332 emit_register_class.
16333 * jcf-parse.c (yyparse): Call emit_register_classes once before
16335 * parse.y (java_expand_classes): No longer register classes.
16337 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16339 * class.c (is_compiled_class): New local variable
16340 seen_in_zip. Identify classes found in currently compiled source
16342 * decl.c (complete_start_java_method): Fixed typo.
16343 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16344 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16345 (CLASS_P): Moved around.
16346 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16347 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16349 (jcf_parse_source): Changed leading comment. Removed unnecessary
16350 fclose and CLASS_FROM_SOURCE_P marking.
16351 (parse_source_file): New local variables remember_for_generation
16352 and filename. Mark parsed file name identifier node. Removed block
16353 executed when parse_only was null. Set remember_for_generation.
16354 Use it as an argument to java_pop_parser_context.
16355 (yyparse): New local variables several_files, list, next node and
16356 current_file_list. Split ampersand separated file names into
16357 current_file_list. Iterate through the list and parse accordingly.
16358 * parse.h (java_pop_parser_context): New function prototype.
16359 * parse.y (ctxp_for_generation): New static global variable.
16360 (java_pop_parser_context): New argument generate. Link popped ctxp
16361 to ctxp_for_generation list accordingly.
16362 (java_complete_expand_methods): Fixed indentation.
16363 (java_expand_classes): New function.
16365 1998-10-17 Per Bothner <bothner@cygnus.com>
16367 * Makefile.in: Link with libiberty.a instead of memmove.o.
16369 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16371 * lex.c (setjmp.h): No longer included.
16372 * lex.h (setjmp.h): Included.
16373 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16374 (duplicate_declaration_error_p): Renamed from
16375 duplicate_declaration_error.
16376 (build_array_from_name): New function prototype.
16377 * parse.y (setjmp.h): No longer included.
16378 (variable_declarator_id): Define action.
16379 (build_array_from_name): New function.
16380 (duplicate_declaration_error_p): Renamed from
16381 duplicate_declaration_error. Fixed leading comment.
16382 (register_fields): Main `for' loop reorganized. Uses
16383 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16384 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16385 build_array_from_name.
16386 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16388 (read_import_dir): Don't try to skip `.' and `..'.
16389 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16390 build_array_from_name. Main `for' loop reorganized.
16391 (resolve_qualified_expression_name): When building access to a
16392 field, use the type where the field was found, not its own type.
16393 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16394 field was found is null.
16395 (qualify_ambiguous_name): Sweep through all successive array
16398 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16400 * java-tree.h (pop_labeled_block, lang_printable_name,
16401 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16402 interface_of_p, inherits_from_p, fix_classpath,
16403 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16404 make_class_data, register_class, alloc_name_constant): New
16405 function prototypes.
16406 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16407 indentation. Added cast to remove warning.
16408 (lang_printable_name): Set v argument unused.
16409 (lang_print_error): Added argument to lang_printable_name call.
16410 (java_dummy_print, print_lang_decl, print_lang_type,
16411 print_lang_identifier, lang_print_xnode): All argument marked
16413 * lex.c (java_unget_unicode): Removed unnecessary argument.
16414 (java_allocate_new_line): Unused local variable is gone.
16415 (java_read_char): Added parenthesis in expressions to remove
16416 warnings. Added final return statement.
16417 (java_read_unicode): Added parenthesis in expression to remove
16419 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16420 (java_parse_escape_sequence): Likewise.
16421 (java_lex): Unused local variables are gone. Fixed
16422 java_unget_unicode invocation.
16423 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16425 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16426 lang_printable_name invocation in macro.
16427 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16429 (duplicate_declaration_error): Suppressed unused argument in
16431 (identical_subpath_p): Function declaration is gone.
16432 (patch_invoke): Suppressed unused argument in prototype.
16433 (patch_cast, build_labeled_block, check_thrown_exceptions):
16435 * parse.y (setjmp.h): Included
16436 (toplev.h): Likewise.
16437 (field_declaration:): Suppressed unused local
16438 (label_decl:): Fixed build_labeled_block invocation.
16439 (java_pop_parser_context): Put extra parenthesis around assignment
16441 (yyerror): Suppressed unused local variables.
16442 (variable_redefinition_error): Fixed lang_printable_name
16444 (create_interface): Suppressed unused local variables.
16445 (create_class): Likewise.
16446 (duplicate_declaration_error): Suppressed unused argument. Fixed
16447 lang_printable_name invocation.
16448 (register_fields): Suppressed unused local variable. Fixed
16449 duplicate_declaration_error invocation.
16450 (method_header): Suppressed unused local variable.
16451 (method_declarator, parser_check_super): Likewise.
16452 (java_complete_class): Suppressed unused local variable. Fixed
16453 fatal error message.
16454 (complete_class_report_errors): Added default: in switch.
16455 (java_check_regular_methods): Fixed lang_printable_name
16457 (check_throws_clauses): Likewise.
16458 (java_check_abstract_methods): Suppressed unused local
16459 variable. Fixed lang_printable_name invocation.
16460 (read_import_entry): Added supplemental return statement.
16461 (read_import_dir): Suppressed unused local variables.
16462 (check_pkg_class_access, declare_local_variables): Likewise.
16463 (source_start_java_method): Suppressed unused extern variable
16465 (expand_start_java_method): Suppressed unused extern and local
16466 variable declarations.
16467 (java_complete_expand_methods): Likewise.
16468 (java_complete_expand_method): Suppressed unused local variables.
16469 (make_qualified_name): Likewise.
16470 (resolve_qualified_expression_name): Added default: in
16471 switch. Fixed lang_printable_name invocation.
16472 (class_instance_creation_expression): Added parenthesis around
16474 (patch_method_invocation_stmt): Fixed lang_printable_name and
16475 patch_invoke invocations.
16476 (check_for_static_method_reference): Fixed lang_printable_name
16478 (patch_invoke): Suppressed unused arguments and local variables.
16479 (lookup_method_invoke): Suppressed unused local variables.
16480 (qualify_ambiguous_name): Added default: in switch.
16481 (identical_subpath_p): Function removed.
16482 (patch_assignment): Suppressed unused local variables. Suppressed
16483 unnecessary if statement. Fixed lang_printable_name invocations.
16484 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16485 (valid_ref_assignconv_cast_p): Parenthesis around
16486 expression. Suppressed unused local variables.
16487 (build_binop): Suppressed unused local variables. fixed
16488 lang_printable_name invocations.
16489 (string_constant_concatenation): Suppressed unused local
16491 (patch_unaryop): Fixed lang_printable_name invocation.
16492 (patch_cast): Suppressed unnecessary argument. Fixed
16493 lang_printable_name invocation.
16494 (patch_array_ref): Fixed lang_printable_name invocation.
16495 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16496 (build_labeled_block): Suppressed unused argument.
16497 (generate_labeled_block): Fixed build_labeled_block invocation.
16498 (build_loop_body): Suppressed unused local variables.
16499 (patch_loop_statement): Likewise.
16500 (patch_exit): Fixed lang_printable_name invocation.
16501 (patch_switch_statement): Likewise.
16502 (case_identity): First argument marked unused.
16503 (patch_try_statement): Fixed lang_printable_name invocations.
16504 (patch_synchronized_statement, patch_throw_statement): Likewise.
16505 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16506 lang_printable_name invocations.
16507 (check_thrown_exceptions_do): Suppressed unused argument.
16509 1998-10-14 Tom Tromey <tromey@cygnus.com>
16511 * jcf-write.c (write_classfile): Add output class file as target.
16512 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16513 * jcf.h: Added declarations for dependency-tracking functions.
16514 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16515 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16516 (finish_parse): Call jcf_dependency_write.
16517 (dependency_tracking): New global.
16518 (DEPEND_SET_FILE): New define.
16519 (DEPEND_ENABLE): New define.
16520 (init_parse): Enable dependency tracking if required.
16522 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16523 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16524 (../gcjh$(exeext)): Likewise.
16525 (jcf-depend.o): New target.
16526 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16527 (GCJH_SOURCES): Likewise.
16528 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16530 (find_classfile): Added dep_name argument.
16531 (find_class): Compute name of dependency.
16532 (open_in_zip): Call jcf_dependency_add_file.
16533 * gjavah.c (output_file): No longer global.
16534 (usage): Don't mention "gjavah".
16536 (java_no_argument): Likewise.
16537 (version): Likewise.
16538 (main): Recognize and handle -M family of options.
16539 (print_mangled_classname): Return is void.
16540 (process_file): Handle case where output is suppressed.
16541 (HANDLE_END_FIELD): Likewise.
16542 (HANDLE_METHOD): Likewise.
16543 * jcf-depend.c: New file.
16545 1998-10-13 Jeffrey A Law (law@cygnus.com)
16547 * java-tree.def: Add missing newline at EOF.
16549 1998-10-13 Tom Tromey <tromey@cygnus.com>
16551 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16552 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16554 Include <config.h> and "system.h".
16555 (disassemble_method): Undefine RET to avoid clash with
16556 config/i386/i386.h.
16558 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16560 * decl.c (runtime_exception_type_node, error_exception_type_node):
16561 New global variables.
16562 (init_decl_processing): Initialized.
16563 * expr.c (java_lang_expand_expr): Set caught exception type to
16564 null if catch handler argument doesn't exit.
16565 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16567 * java-tree.h (runtime_exception_type_node,
16568 error_exception_type_node): Global variables declared.
16569 (DECL_FUNCTION_THROWS): New macro.
16570 (DECL_FUNCTION_BODY): Modified comment.
16571 (DECL_SPECIFIC_COUNT): Likewise.
16572 (struct lang_decl): New field throws_list.
16573 (IS_UNCHECKED_EXPRESSION_P): New macro.
16574 * lex.c (java_lex): Generate location information for THROW_TK.
16575 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16576 EXCEPTIONS_P): New macros.
16577 (enum jdep_code): New value JDEP_EXCEPTION.
16578 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16579 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16580 PATCH_METHOD_RETURN_ERROR): New macros.
16581 (patch_method_invocation_stmt): Added new argument to prototype.
16582 (patch_synchronized_statement, patch_throw_statement,
16583 check_thrown_exceptions, check_thrown_exceptions_do,
16584 purge_unchecked_exceptions, check_throws_clauses): New function
16586 * parse.y Fixed typo in keyword section.
16587 (throw:): Rule tagged <node>.
16588 (THROW_TK): Keyword tagged <operator>.
16589 (method_header:): Last argument to call to method_header passed
16591 (throws:, class_type_list:, throw_statement:,
16592 synchronized_statement:, synchronized:): Defined actions.
16593 (method_header): New local variable current. Register exceptions
16594 from throws clause.
16595 (java_complete_tree): Complete and verify exceptions from throws
16597 (complete_class_report_errors): Error message on exceptions not
16599 (java_check_regular_methods): Fixed typo. Shortcut on private
16600 overriding methods. Changed error message on method
16601 redefinition. Check for throws clause compatibility.
16602 (check_throws_clauses): New function.
16603 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16604 method. Changed error message on method redefinition.
16605 (currently_caught_type_list): New static variable.
16606 (java_complete_expand_methods): Purge unchecked exceptions from
16607 throws clause list. Call PUSH_EXCEPTIONS before walk and
16608 POP_EXCEPTIONS after.
16609 (resolve_qualified_expression_name): Pass new argument as NULL to
16610 patch_method_invocation_stmt.
16611 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16612 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16613 argument list when appropriate. Use new argument if non null to
16614 store selected method decl.
16615 (patch_invoke): Convert if necessary args of builtin types before
16616 forming CALL_EXPR. Argument list no longer reversed here.
16617 (invocation_mode): Treat final methods as static methods.
16618 (java_complete_tree): New cases for THROW_EXPR: and
16619 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16621 (complete_function_arguments): No more RECORD_TYPE
16622 conversion. Function parameter nodes no longer saved.
16623 (valid_ref_assignconv_cast_p): Avoid handling null type.
16624 (patch_binop): Fixed null constant reference handling.
16625 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16626 BUILD_THROW macros.
16627 (patch_try_statement): Fixed comments. Record caught types in
16628 list, push the list, expand try block and pop the list.
16629 (patch_synchronized_statement, patch_throw_statement,
16630 check_thrown_exceptions, check_thrown_exceptions_do,
16631 purge_unchecked_exceptions): New functions.
16632 * typeck.c (lookup_argument_method): Allow WFL in place of method
16633 DECL_NAME during method definition check
16635 1998-10-09 Tom Tromey <tromey@cygnus.com>
16637 * gjavah.c (decode_signature_piece): New function.
16638 (print_c_decl): Use it. Added `name_override' argument.
16639 (print_method_info): Use name_override argument to print_c_decl.
16640 (seen_fields): Removed.
16641 (print_field_info): Don't update seen_fields.
16642 (struct method_name): New structure.
16643 (method_name_list): New global.
16644 (print_method_info): Add new method to list of methods.
16645 (name_is_method_p): New function.
16646 (print_field_info): If field name has same name as method, then
16648 (process_file): Parse methods before fields.
16649 (field_pass): New global.
16650 (HANDLE_END_FIELD): Take field_pass into account.
16652 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16654 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16655 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16657 1998-10-03 Anthony Green <green@cygnus.com>
16659 * jvspec.c: Fix bug in jvgenmain_spec patch.
16661 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16663 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16664 * decl.c (soft_exceptioninfo_call_node): New global variable.
16665 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16666 takes extra integer argument. soft_exceptioninfo_call_node
16668 * except.c (java_set_exception_lang_code): New function
16669 (method_init_exceptions): Called here.
16670 (prepare_eh_table_type): New function.
16671 (expand_end_java_handler): Called here.
16672 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16673 one argument. Modified generation of call to
16674 soft_badarrayindex_node to use new argument.
16675 (build_java_arrayaccess): Pass faulty index value to
16676 build_java_throw_out_of_bounds_exception.
16677 (generate_name): New function.
16678 (java_lang_expand_expr): New local variables node, current,
16679 has_finally_p. Expand TRY_EXPR node.
16680 (process_jvm_instruction): Replace top of the stack with thrown
16681 object reference when entering exception handler.
16682 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16683 specific tree codes.
16684 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16686 (DECL_SPECIFIC_COUNT): New macro.
16687 (prepare_eh_table_type, java_set_exception_lang_code,
16688 generate_name): New function declarations.
16689 (match_java_method): Declaration deleted.
16690 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16692 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16693 * parse.h (redefinition_error, refine_accessible_methods_list,
16694 can_cast_to_p): Function declaration removed.
16695 (classitf_redefinition_error, variable_redefinition_error,
16696 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16697 find_most_specific_methods_list, argument_types_convertible,
16698 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16699 valid_cast_to_p, valid_method_invocation_conversion_p,
16700 try_reference_assignconv, add_stmt_to_compound,
16701 build_jump_to_finally, build_tree_list, patch_try_statement,
16702 java_get_catch_block): New function declarations.
16703 * parse.y (string_buffer_type): Global variable deleted.
16704 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16705 finally): Rules tagged <node>.
16706 (TRY_TK, CATCH_TK): Token tagged <operator>.
16707 (class_body_declaration:, class_member_declaration:,
16708 formal_parameter:, explicit_constructor_invocation:,
16709 interface_member_declaration:, constant_declaration:,
16710 primary_no_new_array:, class_instance_creation_expression:,
16711 array_creation_expression:): Issue error on unsuported JDK1.1
16713 (try_statement:, catches:, finally:): Define actions.
16714 (catch_clause_parameter): New rule.
16715 (catch_clause:): Use new rule catch_clause_parameter.
16716 (parse_jdk1_1_error): New function.
16717 (redefinition_error): Renamed classitf_redefinition_error.
16718 (variable_redefinition_error): New function.
16719 (check_class_interface_creation): Call
16720 classitf_redefinition_error.
16721 (java_complete_tree): Added error message on JDEP_TYPE: case.
16722 (complete_class_report_errors): Fixed indentation.
16723 (declare_local_variables): Call variable_redefinition_error.
16724 (source_end_java_method): Call java_set_exception_lang_code and
16725 emit_handlers where appropriate.
16726 (java_method_add_stmt): Call add_stmt_to_block.
16727 (add_stmt_to_block): New function.
16728 (lookup_method_invoke): Fixed outside comment. new local variable
16729 candicates. Call find_applicable_accessible_methods_list and
16730 find_most_specific_methods_list when searching for a
16731 method. Modified error report to list possible candidates when
16733 (find_applicable_accessible_methods_list,
16734 find_most_specific_methods_list, argument_types_convertible): New
16736 (refine_accessible_methods_list): Function deleted.
16737 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16738 expr (if applicable) before calling patch_array_ref.
16739 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16740 (enter_block): Fixed comment.
16741 (enter_a_block): New function.
16742 (patch_assignment): Reorganized. Call try_reference_assignconv for
16743 references. Call valid_cast_to_p instead of can_cast_to_p.
16744 (try_reference_assignconv,
16745 valid_builtin_assignconv_identity_widening_p): New functions.
16746 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16747 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16749 (build_string_concatenation): Don't resolve StringBuffer.
16750 (patch_cast): Fixed inverted arguments.
16751 (patch_array_ref): Code to save array expr deleted. Call
16752 valid_cast_to_p instead of can_cast_to_p.
16753 (generate_labeled_block): Call generate_name.
16754 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16755 patch_try_statement): New functions.
16756 * typeck.c (match_java_method): Function deleted.
16758 1998-10-02 Anthony Green <green@cygnus.com>
16760 * jvspec.c: jvgenmain_spec uses different temporary file names.
16762 1998-10-02 Anthony Green <green@cygnus.com>
16764 * jvspec.c (lang_specific_driver): Fail if user specifies
16765 --main= when not linking.
16767 1998-09-28 Tom Tromey <tromey@cygnus.com>
16769 * class.c (make_class_data): Push value for `thread' field.
16770 * decl.c (init_decl_processing): Added `thread' field to class.
16772 * class.c (add_field): Always make static fields externally
16775 1998-09-26 Anthony Green <green@cygnus.com>
16777 * expr.c (build_java_athrow,
16778 build_java_throw_out_of_bounds_exception, expand_invoke,
16779 build_newarray, expand_java_multianewarray, build_java_monitor):
16780 Update comments to reflect _Jv_* function names.
16782 1998-09-25 Per Bothner <bothner@cygnus.com>
16784 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16785 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16786 * parse.y (expand_start_java_method): Likewise.
16788 1998-09-24 Per Bothner <bothner@cygnus.com>
16790 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16792 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16793 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16794 * expr.c: Remove no-longer-needed calls to promote_type.
16795 * decl.c (give_name_to_locals): Liekwise.
16796 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16797 * parse.y: Add/remove promote_type calls as appropriate.
16798 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16799 (parse_signature_string): Likewise.
16800 (build_java_array_type): Fix for now signature convenions.
16802 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16804 1998-09-23 Tom Tromey <tromey@cygnus.com>
16806 * class.c (init_class_processing): libjava function renamed to
16809 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16811 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16812 * java-tree.def: Fixed DEFTREECODE third argument.
16813 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16814 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16815 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16816 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16817 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16818 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16819 * lang.c (java_tree_code_type, java_tree_code_length,
16820 java_tree_code_name): New arrays.
16821 (lang_init): Append Java tree node definitions to Gcc ones.
16822 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16824 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16826 (java_lex): Allow declaration of empty string constants. Retain
16827 location information on CASE_TK and DEFAULT_TK.
16828 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16829 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16830 Modified to be more robust.
16831 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16832 (build_new_invocation, try_builtin_assignconv,
16833 patch_switch_statement, string_constant_concatenation,
16834 build_string_concatenation, patch_string_cst, patch_string,
16835 java_expand_switch): New function declarations.
16836 * parse.y: Rules related to switch and EH tagged <node>.
16837 (label_id): Set to NULL_TREE
16838 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16840 (this_or_super:): Fixed indentation.
16841 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16842 statement_expression:): Removed call to RULE on all sub-rules.
16843 (switch_expression:, switch_labels:): New rules.
16844 (switch_statement:, switch_block:, switch_block_statement_groups:,
16845 switch_block_statement_group:, switch_labels:, switch_label:):
16847 (throw_statement:, synchronized_statement:, try_statement:):
16848 Defined temporary actions.
16849 (class_instance_creation_expression:): Call
16850 build_new_invocation. Fixed indentation.
16851 (field_access): Fixed indentation.
16852 (method_invocation): Likewise.
16853 (make_qualified_primary): Use THIS_EXPR.
16854 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16855 resolving from SUPER, set *type_found.
16856 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16857 (java_complete_tree): Removed unused local variable `location'. Case
16858 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16859 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16860 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16861 STRING_CST: case. default: checks for patchable strings.
16862 (complete_function_arguments): Transform string constant or
16863 crafted StringBuffer if necessary.
16864 (build_method_invocation): Fixed comments.
16865 (build_new_invocation): New function.
16866 (patch_assignment): Call try_builtin_assignconv to figure a valid
16867 assignment conversion between builtin types.
16868 (try_builtin_assignconv): New function.
16869 (build_binop): Use URSHIFT_EXPR directly to call build.
16870 (operator_string): Use UNARY_PLUS_EXPR.
16871 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16873 (do_merge_string_cste, merge_string_cste,
16874 string_constant_concatenation, build_string_concatenation,
16875 patch_string, patch_string_cst): New function.
16876 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16877 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16878 (build_newarray_node): Use NEW_ARRAY_EXPR.
16879 (build_this): Use THIS_EXPR.
16880 (build_return): Enable debug information on return statement.
16881 (build_if_else_statement): Likewise.
16882 (complete_labeled_statement): Fixed related comment.
16883 (build_loop_body): Fixed comment.
16884 (build_bc_statement): Enable debug information on break/continue
16886 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16888 (patch_switch_statement, case_identity, java_expand_switch): New
16891 1998-09-21 Per Bothner <bothner@cygnus.com>
16893 * buffer.h (BUFFER_INIT): New macro.
16894 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16895 Pass (struct jcf_partial *state) to most functions.
16896 (jcf_block, jcf_relocation): New types.
16897 Support labels, branches, conditionals, loops.
16899 1998-09-21 Tom Tromey <tromey@cygnus.com>
16901 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16903 1998-09-21 Per Bothner <bothner@cygnus.com>
16905 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16906 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16907 not integer_type_node (INT_TYPE_SIZ bits).
16909 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16911 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16912 * jcf-dump.c (print_exception_table): New function.
16913 (disassemble_method): Better handling of wide instructions.
16914 Make more robust for bad input.
16916 1998-09-30 Jeffrey A Law (law@cygnus.com)
16918 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16921 1998-09-17 Jeffrey A Law (law@cygnus.com)
16923 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16925 1998-09-17 Tom Tromey <tromey@cygnus.com>
16927 * Makefile.in ($(PARSE_H)): Removed target.
16929 1998-09-17 Jeffrey A Law (law@cygnus.com)
16931 * Makefile.in (JAVA_OBJS): Add memmove.o
16932 (memmove.o): New target & rules.
16934 1998-09-15 Tom Tromey <tromey@cygnus.com>
16936 * expr.c (expand_invoke): Don't generate a call to the class init
16939 1998-09-14 Jeffrey A Law (law@cygnus.com)
16941 * Makefile.in: Add many missing dependencies.
16942 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16944 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16945 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16947 1998-09-11 Per Bothner <bothner@cygnus.com>
16949 * decl.c (complete_start_java_method): If method is static (and
16950 not private) call _Jv_InitClass.
16951 * expr.c (expand_invoke): Don't call build_class_init.
16953 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16955 1998-09-10 Jeffrey A Law (law@cygnus.com)
16957 * Make-lang.in (GCJ): Define before using.
16959 1998-09-09 Jeffrey A Law (law@cygnus.com)
16961 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16962 losing due to namespace pollution in GNU getopt.h
16964 1998-09-09 Tom Tromey <tromey@cygnus.com>
16966 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16967 (java.all.cross): Likewise.
16968 (java.rest.encap): Likewise.
16970 1998-09-08 Jeffrey A Law (law@cygnus.com)
16972 * gjavah.c (print_class_decls): Fix thinko in arglist
16973 * jcv-io.c (find_classfile): Similarly.
16975 1998-09-07 Jeffrey A Law (law@cygnus.com)
16977 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16979 1998-09-05 Tom Tromey <tromey@cygnus.com>
16981 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16982 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16983 * Makefile.in (PARSE_C): New macro.
16984 (PARSE_H): Likewise.
16985 (PARSE_SCAN_C): Likewise.
16986 ($(PARSE_C)): Target renamed from parse.c.
16987 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16988 (clean): Remove parse-scan.c as well.
16989 (parse.o): Depend on $(PARSE_C).
16991 1998-09-05 Anthony Green <green@cygnus.com>
16993 * README, license.terms: Removed.
16995 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16996 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16997 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16998 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16999 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17000 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17001 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17002 and Java trademark attribution.
17004 1998-09-04 Tom Tromey <tromey@cygnus.com>
17006 * Makefile.in: Use gcjh, not gjavah.
17007 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17008 * Make-lang.in: Changed gjavah to gcjh everywhere.
17010 1998-09-03 Per Bothner <bothner@cygnus.com>
17012 * gjavah.c: Support new -prepend -add -append flags.
17013 (print_method_info): Method is not virtual if class is final.
17015 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17017 * jv-scan.c: Fixed copyright assignment.
17018 * keyword.gperf: Likewise.
17019 * keyword.h: Likewise.
17020 * lex.c: Fixed copyright assignment.
17021 (java_lex): Push unicode back when parsing '<'.
17022 * lex.h: Fixed copyright assignment.
17023 * parse-scan.y: Likewise.
17024 * parse.h: Fixed copyright assignment.
17025 (build_debugable_stmt, complete_for_loop): New function prototypes.
17026 * parse.y: Fixed copyright assignment.
17027 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17028 size_zero_node when completing a loop with no exit condition.
17029 (for_statement_nsi:): Define action.
17030 (for_init:, for_update:): Return size_zero_node when empty.
17031 (declare_local_variables): Call build_debugable_stmt.
17032 (build_debugable_stmt): New function.
17033 (build_loop_body): Build debugable statement around loop
17035 (complete_loop_body): Take into account the debugable statement
17036 around the EXIT_EXPR.
17037 (complete_loop_body): New function.
17038 (patch_exit_expr): Fixed condition inversion.
17040 1998-09-02 Tom Tromey <tromey@cygnus.com>
17042 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17043 name of thread define.
17044 * jvspec.c (THREAD_NAME): New macro.
17046 (THREADLIB): Likewise.
17047 (lang_specific_driver): Recognize attempt to link with thread
17048 library or gc library. Recognize -ljava on command line so it
17049 isn't linked against more than once.
17051 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17053 * parse-scan.y (report_main_declaration): Name of the class
17054 containing `main' can be a qualified name.
17056 1998-08-31 Tom Tromey <tromey@cygnus.com>
17058 * config-lang.in: Changed gjavac to gjc everywhere.
17059 * Make-lang.in: Changed gjavac to gjc everywhere.
17061 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17063 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17064 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17065 and install the files.
17066 * Makefile.in (JAVA_OBJS_LITE): New variable.
17067 (compiler:): Now include jv-scan as a dependency.
17068 (../jv-scan$(exeext), parse-scan.c): New targets.
17069 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17070 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17071 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17072 check for errors even if parse_only.
17073 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17075 (yylex): New function. Uses java_lex body.
17076 (java_lex): Removed commented out statement. Remove local variable
17077 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17078 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17079 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17080 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17081 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17082 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17084 (java_lex_error): Empty if JC1_LITE is defined.
17085 (java_get_line_col): Return 0 if JC1_LITE is defined.
17086 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17087 SET_MODIFIER_CTX): Moved into the section containing the macros
17088 conditionally defined by JC1_LITE.
17089 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17090 argument if JC1_LITE is defined.
17091 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17092 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17094 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17095 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17096 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17097 to different values according to JC1_LITE.
17098 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17099 declared if JC1_LITE set.
17100 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17101 defined if JC1_LITE not set.
17102 (struct parser_ctx): Reorganized and skip the jc1 front end part
17104 (java_layout_classes): New function definition.
17105 (java_push_parser_context, java_init_lex, yyparse, yylex,
17106 yyerror): Prototype always declared. All other static function
17107 prototypes declared only if JC1_LITE is not set.
17108 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17109 declared in parse.h.
17110 (java_layout_classes): New function.
17111 (java_complete_expand_methods): No longer layout the class here.
17112 * parse-scan.y: New file.
17113 * jv-scan.c: New file.
17115 1998-08-25 Tom Tromey <tromey@cygnus.com>
17117 * gjavah.c (main): Handle -friend option.
17118 (friend_specs): New global.
17119 (generate_access): Handle friend_specs.
17120 (process_file): Likewise.
17121 (MAX_FRIENDS): New macro.
17122 (friend_count): New global.
17123 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17124 Changed all callers.
17126 1998-08-24 Per Bothner <bothner@cygnus.com>
17128 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17129 (main): Handle processing all the entries of a named .zip archive.
17130 * jcf-io.c (jcf_trim_old_input): New function.
17131 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17133 1998-08-24 Per Bothner <bothner@cygnus.com>
17135 * lang.c (flag_assume_compiled): Make default be on.
17137 1998-08-21 Per Bothner <bothner@cygnus.com>
17139 * jcf-dump.c: Add bunches of flags to control output more.
17140 (process_class): New function; support printing more than one class.
17141 (main): Support new --print-main and --javap flags.
17142 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17143 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17145 1998-08-20 Per Bothner <bothner@cygnus.com>
17147 Change mangling of dispatch table to match C++ vtable (w/thunks).
17148 * class.c (build_dtable_decl), java-tree.h: New function.
17149 (make_class_data): Call it.
17150 * decl.c (init_decl_processing): Likewise.
17152 1998-08-19 Warren Levy <warrenl@cygnus.com>
17154 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17155 soft_anewarray; adjust args passed.
17156 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17157 match _Jv_NewObjectArray.
17159 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17161 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17162 * expr.c (loopup_label): Call create_label_decl.
17163 (create_label_decl): New function.
17164 (java_lang_expand_expr): Call expand_start_bindings with argument
17166 * java-tree.h Added space after PROTO in function declarations
17168 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17169 (create_label_decl, push_labeled_block): New function
17171 * lex.c (label_id): Initialize.
17172 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17174 * parse.h Added space after PROTO in function declarations when
17176 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17177 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17178 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17179 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17181 (struct parser_ctxt): New fields current_loop,
17182 current_labeled_block.
17183 (build_if_else_statement, patch_if_else_statement,
17184 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17185 generate_labeled_block, complete_labeled_statement,
17186 build_bc_statement, patch_bc_statement, patch_loop_statement,
17187 build_new_loop, build_loop_body, complete_loop_body): New function
17189 * parse.y (java_warning_count): New global variable.
17190 (label_id): New static variable.
17191 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17192 (block:): Return size_zero_node when block is empty.
17193 (empty_statement:): Return size_zero_node.
17194 (statement:): Implement supplemental action when for_statement: is
17196 (label_decl:): New rule.
17197 (labeled_statement:): Rewritten using label_decl. Actions
17199 (labeled_statement_nsi:): Likewise.
17200 (if_then_statement): Actions implemented.
17201 (while_expression): New rule.
17202 (while_statement:): Rewritten using while_expression. Actions
17204 (while_statement_nsi:): Likewise.
17205 (do_statement_begin:): New rule.
17206 (do_statement:): Rewritten using do_statement_begin. Actions
17208 (for_statement:): Rewritten using for_begin. Actions implemented.
17209 (for_statement_nsi:): Likewise.
17210 (for_header:, for_begin:): New rules.
17211 (for_init:): Actions implemented.
17212 (statement_expression_list:, break_statement:,
17213 continue_statement:): Likewise.
17214 (yyerror): Count number of issued warning(s).
17215 (java_report_errors): Report error(s) and/or warning(s).
17216 (java_complete_class): Use build_java_argument_signature to
17217 recompute completed method signature.
17218 (java_check_regular_methods): New locals method_wfl and aflags.
17219 Use method_wfl instead of lookup_cl during error reports. Fixed
17220 indentation and modified some error messages. Use
17221 lang_printable_name in method instead of the DECL_NAME. New code
17222 to issue warnings on methods not overriding corresponding methods
17223 private to a different package.
17224 (java_method_add_stmt): Call add_stmt_to_compound.
17225 (add_stmt_to_compound): New function.
17226 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17227 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17228 (build_if_else_statement, patch_if_else_statement,
17229 build_labeled_block, generate_labeled_block,
17230 complete_labeled_statement, build_new_loop, build_loop_body,
17231 complete_loop_body, patch_loop_statement, build_bc_statement,
17232 patch_bc_statement, patch_exit_expr): New functions.
17233 * typeck.c (build_java_signature): Build argument signature before
17234 enclosing it in between parenthesis.
17236 1998-08-17 Warren Levy <warrenl@cygnus.com>
17238 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17239 (JAVA_OBJS): Added reminder comment
17241 1998-08-13 Nick Clifton <nickc@cygnus.com>
17243 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17244 be interpreted as a long long.
17246 1998-08-13 Warren Levy <warrenl@cygnus.com>
17248 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17249 soft_initialise_class. Use _Jv_NewMultiArray, not
17250 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17251 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17252 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17253 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17255 1998-08-12 Per Bothner <bothner@cygnus.com>
17257 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17258 length_identifier_node): New global tree node constants.
17259 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17260 Replace uses by super_identifier_node etc.
17261 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17263 * parse.y (resolve_field_access): Don't special-case ".length" if
17264 flag_emit_class_files.
17265 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17266 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17269 1998-08-11 Per Bothner <bothner@cygnus.com>
17271 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17272 * class.c (make_method_value): Remove init for removed fields.
17274 * class.c (layout_class): Use build_java_argument_signature.
17275 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17277 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17278 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17279 (build_java_signature): Don't use push_java_argument_signature.
17281 * typeck.c (lookup_argument_method): New function.
17282 * parse.y (java_check_regular_methods): Use lookup_argument_method
17283 instead of lookup_java_method2 followed by lookup_java_method.
17285 * parse.y (check_method_redefinition): Minor optimization.
17287 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17288 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17290 1998-08-10 Tom Tromey <tromey@cygnus.com>
17292 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17295 * gjavah.c (java_float_finite): Use K&R-style definition.
17296 (java_double_finite): Likewise.
17297 (generate_access): Now returns void. Changed all callers.
17298 (last_access_generated): Removed.
17299 (process_file): Only make a single pass over the .class file.
17301 1998-07-29 Per Bothner <bothner@cygnus.com>
17303 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17304 for compatibility for G++ (with -fvtable-thunks).
17305 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17307 * gjavah.c (process_file): Use public inheritance for super-class.
17309 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17311 * lex.c (java_init_lex): Initialize ctxp->package.
17312 * parse.h (struct parser_ctxt): package and package_len replaced
17313 by tree package, an identifier node. Field method_decl_list is
17314 gone. Fixed comments.
17315 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17316 class_in_current_package): New function prototypes.
17317 * parse.y (array_type:): Set class loaded flag on primitive type
17319 (package_declaration:): Assign ctxp->package to the
17321 (method_invocation:): Handle invocation of method qualified by
17323 (single_type_import_declaration:): Removed ambiguity check.
17324 (java_pop_parser_context): New local variable `next'. Reset and
17325 set IMPORT_CLASSFILE_NAME flags on current and previous import
17327 (java_accstring_lookup): Use new local macro COPY_RETURN.
17328 (lookup_field_wrapper): New function.
17329 (parser_qualified_classname): Use merge_qualified_name.
17330 (parser_check_super_interface): Broaden error message.
17331 (do_resolve_class): Check for qualified class name in the current
17332 compilation unit if appropriate.
17333 (process_imports): Check for already defined classes.
17334 (check_pkg_class_access): Got rid of call to
17335 get_access_flags_from_decl.
17336 (java_complete_expand_methods): Call safe_layout_class based on
17337 the current class size.
17338 (make_qualified_primary): Build a WFL qualification on primary if
17340 (merge_qualified_name): New function.
17341 (make_qualified_name): Use merge_qualified_name.
17342 (resolve_expression_name): Use safe_lookup_field.
17343 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17344 (resolve_qualified_expression_name): Likewise. Check on resolved
17345 element accessibility.
17346 (not_accessible_p, class_in_current_package): New functions.
17347 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17348 (patch_method_invocation_stmt): Merged common pieces. Check
17349 accessibility of invoked method.
17350 (check_for_static_method_reference): Add returned type in error
17352 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17353 (refine_accessible_methods_list): Merged two conditions in test.
17354 (java_complete_class): Sanity check on stabilize_ref gone.
17355 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17357 1998-07-28 Per Bothner <bothner@cygnus.com>
17359 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17361 1998-07-24 Tom Tromey <tromey@cygnus.com>
17363 * gjavah.c (F_NAN): Removed.
17364 (F_NAN_MASK): New macro.
17365 (F_POSITIVE_INFINITY): Removed.
17366 (F_NEGATIVE_INFINITY): Likewise.
17367 (java_float_finite): Rewrote.
17368 (D_NAN_MASK): Renamed.
17369 (java_double_finite): Rewrote.
17370 (D_POSITIVE_INFINITY): Removed.
17371 (D_NEGATIVE_INFINITY): Likewise.
17373 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17374 If verbose, print underlying representation of value in hex.
17376 1998-07-24 Per Bothner <bothner@cygnus.com>
17378 * buffer.h, buffer.c: New files.
17379 * Makefile.in (JAVA_OBJS): Add buffer.o.
17381 Support locals variables and writing their debug entries to .class.
17382 * jcf-write.c: Simplify some by user new buffer type.
17383 (vode_buffer_grow): Removed.
17384 (struct localvar_info): New type.
17385 (localsvars, localvartable): New buffers.
17386 (localvar_alloc, localvar_free): New functions.
17387 (generate_bytecode_insns): Handle local variables.
17388 (generate_classfile): Write LocalVariableTable attribute.
17390 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17392 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17393 * zipfile.h (ZIPMAGIC): New macro.
17395 1998-07-24 Tom Tromey <tromey@cygnus.com>
17397 * Makefile.in (gjavah.o): Updated dependencies.
17398 (jcf-dump.o): Likewise.
17399 (all.indirect): Use ../gjavah.
17400 (../gjavah$(exeext)): Likewise.
17401 (clean): Don't remove gjavah.
17402 (clean): Remove parse.c, not java/parse.c.
17403 * Make-lang.in (java): Added gjavah.
17404 (gjavah$(exeext)): New target.
17405 (GJAVAH_SOURCES): New macro.
17406 (java.all.build): Added gjavah.
17407 (java.all.cross): Likewise.
17408 (java.rest.encap): Likewise.
17409 * config-lang.in (compilers, stagestuff): Added gjavah.
17411 1998-07-23 Tom Tromey <tromey@cygnus.com>
17413 * gjavah.c (java_float_finite): New function.
17414 (java_double_finite): Likewise.
17415 (F_POSITIVE_INFINITY): New macro.
17416 (F_NEGATIVE_INFINITY): Likewise.
17418 (D_POSITIVE_INFINITY): Likewise.
17419 (D_NEGATIVE_INFINITY): Likewise.
17421 (print_field_info): Use java_float_finite and java_double_finite.
17423 1998-07-23 Per Bothner <bothner@cygnus.com>
17425 * parse.y (method_header): Name "this" implicit argument.
17427 1998-07-22 Per Bothner <bothner@cygnus.com>
17429 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17430 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17431 (put_linenumber): New function.
17432 (generate_bytecode_insns, generate_classfile): Write line numbers.
17434 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17436 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17437 (lookup_name, build_known_method_ref, build_class_init,
17438 build_invokevirtual, invoke_build_dtable, match_java_method,
17439 build_field_ref, pushdecl_force_head, build_java_binop,
17440 binary_numeric_promotion, build_decl_no_layout,
17441 build_java_arrayaccess, build_newarray, build_anewarray,
17442 build_java_array_length_access, build_java_arraynull_check): New
17443 extern function prototypes.
17444 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17445 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17447 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17449 * jcf.h (jcf_out_of_synch): New extern function prototype.
17450 * parse.h: Static/global function implemented in parse.y
17451 prototyped and declarations moved at the end of the file.
17452 (DECL_P): Check that the argument isn't null.
17453 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17454 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17455 (QUAL_DECL_TYPE): New macro.
17456 (PARAMS): Macro definition removed.
17457 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17458 (return_statement:): Call build_return.
17459 (field_access:): Call make_qualified_primary in sub rule.
17460 (method_invocation:): Build method invocation and call
17461 make_qualified_primary when processing primaries.
17462 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17463 get_type_from_signature.
17464 (java_check_regular_method): Extra integer 0 argument when calling
17465 lookup_java_method2.
17466 (lookup_java_interface_method2): Extra method DECL argument when
17467 calling lookup_java_interface_method2.
17468 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17469 COMPOUND_EXPR node.
17470 (java_complete_expand_method): Layout current class iff not
17471 already done. Don't process interface's methods.
17472 (java_complete_expand_method): Use super class only if it
17473 exists. Use current class otherwise.
17474 (make_qualified_primary): New function.
17475 (resolve_expression_name): Process qualified expression or
17476 expression from primary the same way.
17477 (resolve_expression_name): Two last arguments to
17478 resolve_field_access are now NULL_TREEs.
17479 (resolve_field_access): New variable is_static. Local field must
17480 be DECLs. is_static computed on field DECLs only. Append code in
17481 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17482 to initialize field_type.
17483 (resolve_qualified_expression_name): New local variable,
17484 previous_call_static and is_static. Handle primaries with function
17485 calls, casts, array references and `this'. `super' now handled as
17486 `(super_class)this'. Use is_static to clarify boolean expressions.
17487 Added code to handle case where a proper handle is required to
17488 access a field. Use QUAL_DECL_TYPE where applicable.
17489 (maybe_access_field): New function.
17490 (patch_method_invocation_stmt): New arguments primary, where,
17491 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17492 deleted. Use `where' as a type to search from if specified. Check
17493 for static method reference where forbidden. Append primary or
17494 current_this to the argument list if not calling constructor nor
17496 (check_for_static_method_reference): New function.
17497 (patch_invoke): Layout the class on which new is done if
17499 (lookup_method_invoke): Changed format to report errors on
17501 (qualify_ambiguous_name): New local variable this_found. Now
17502 handle things from primaries. Method call are considered
17504 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17505 changed into NULLs.
17506 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17507 (java_complete_tree): New case fo RETURN_EXPR. Process function
17508 call arguments in separate function.
17509 (complete_function_arguments): New function.
17510 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17512 (patch_assignment): Take the return function slot into account as
17513 a RHS. Distinguish assignment from a return.
17514 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17515 when checking methods in interfaces.
17516 (resolve_type_during_patch): NULL argument to unresolve_type_p
17517 instead of NULL_TREE.
17518 (patch_newarray): Fixed typo in comment.
17519 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17520 (build_return, patch_return): New functions.
17521 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17523 1998-07-21 Per Bothner <bothner@cygnus.com>
17525 * constants.c (find_name_and_type_constant, find_fieldref_index,
17526 find_methodref_index): New methods.
17527 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17528 just return given method. Also, rename to build_known_method_ref.
17529 (expand_invoke): Rename call to build_invoke_non_interface.
17530 * java-tree.h, parse.h: Update prototype.
17531 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17532 (such as expand_expr_stmt) if flag_emit_class_files.
17533 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17534 STACK_TARGET, IGNORE_TARGET): New macros.
17535 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17536 (generate_bytecode_insn): New function to generate method's bytecode.
17537 (generate_classfile): Node generate Code attribute for a method.
17538 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17539 push_long_const, field_op, adjust_typed_op, maybe_wide):
17540 New functions used by generate_bytecode_insn.
17542 * typeck.c (signature_include_return): Remove variable.
17543 (push_java_argument_signature, build_java_argument_signature): New.
17544 (build_java_signature): Use push_java_argument_signature.
17545 * parse.y: Use build_java_argument_signature instead of fiddling
17546 with signature_include_return.
17548 1998-07-17 Tom Tromey <tromey@cygnus.com>
17550 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17553 * Makefile.in (all.indirect): Added gjavah$(exeext).
17554 (gjavah$(exeext)): Added $(exeext).
17557 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17559 * class.c (layout_class): Call to java_layout_parsed_class replace
17560 by safe_layout_class.
17561 * expr.c (build_java_array_length_access): Removed static storage
17562 class in the function definition.
17563 (build_java_arraynull_check): Likewise.
17564 Also fixed typos in two comments.
17565 * lex.c (java_init_lex): Initialize static global kw_length.
17566 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17567 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17569 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17570 * parse.h (resolve_no_layout): New static function declaration.
17571 (get_identifier_in_static): Declaration removed.
17572 (java_layout_parsed_class): Function name declaration changed to
17574 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17575 not_initialized_as_it_should_p, build_this): New static function
17577 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17578 binary_numeric_promotion, stabilize_reference,
17579 build_decl_no_layout, build_java_arrayaccess): Extern function
17580 declarations moved into their own section.
17581 (build_newarray, build_anewarray, build_java_array_length_access,
17582 build_java_arraynull_check): New extern function declarations.
17583 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17584 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17586 (CALL_CONSTRUCTOR_P): New macro.
17587 * parse.y (kw_length): New static global tree node.
17588 (return_statement): Tagged <node>.
17589 (RETURN_TK): Tagged <operator>.
17590 (variable_declarator_id:): Build variable declaration with an
17591 empty initialization value if a syntax error was found in the
17592 initialization part of the variable declaration.
17593 (statement_without_trailing_substatement:): return_statement: now
17594 uses the default rule.
17595 (return_statement:): Temporarily fixed to return NULL_TREE.
17596 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17597 (class_instance_creation_expression:): Class creation rules now
17598 call build_method_invocation upon reduction.
17599 (array_creation_expression:): Rules call build_newarray_node upon
17601 (dim_exprs:): Build a list of dimension expressions.
17602 (dim_expr:): Store location of the OSB_TK in the dimension
17604 (method_invocation:): Added a new error rule.
17605 (build_unresolved_array_type): WFL argument may also be an array
17606 on a primitive type. Name of the argument changed to reflect this.
17607 (method_declarator): Insert argument type at the beginning of the
17608 argument type list and later reverse the list.
17609 (unresolved_type_p): Argument 'returned' may be optionally
17611 (java_layout_class_from_source): Function renamed
17613 (resolve_and_layout): Now call resolve_no_layout and
17615 (resolve_no_layout): New function.
17616 (purify_type_name): New function.
17617 (complete_class_report_errors): Call purify_type_name during error
17618 report on a type not found.
17619 (process_imports): error_found local variable doesn't need to be
17620 initialized to zero.
17621 (declare_local_variables): New local type_wfl. Fixed typo in error
17622 message. type_wfl assigned to unresolved type and used to register
17623 incomplete type. Build a WFL around the variable initialization
17624 statement so that debug info can be generated on it.
17625 (source_start_java_method): Reverse argument list after they've
17627 (current_this): New static global variable.
17628 (java_complete_expand_methods): Set current_this when appropriate.
17629 (resolve_expression_name): Build correct static and non static
17630 field access bearing a simple name.
17631 (resolve_field_access): Resolve the length field of arrays. Handle
17633 (patch_method_invocation_stmt): Set the type of the method
17634 invocation to error_mark_node. This value is later overridden by a
17635 valid type, if any. Don't handle qualified constructor invocation
17636 as qualified method invocation. Call lookup_method_invoke with its
17637 new flag. It's no longer necessary to access the selected method
17638 as the value of a tree list. Handle constructor invocation.
17639 (patch_invoke): Reverse argument list when invoking non interface
17640 methods. Insert call to new as the first argument of the
17642 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17643 defined within a final class. Return INVOKE_STATIC if the invoked
17644 method is a constructor.
17645 (lookup_method_invoke): New lc argument is a flag to indicate a
17646 constructor lookup. Now handle constructor lookup. Choose the most
17647 specific method in case several were matching the invocation
17648 requirements. Return a method decl instead of a tree list featuring
17649 one single method decl element.
17650 (refine_accessible_methods_list): New lc flag argument to
17651 indicate that a constructor is being looked up.
17652 (not_initialized_as_it_should_p): New function.
17653 (java_complete_tree): Now process fake tree codes
17654 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17655 save_expr on resolved function call arguments. Case on
17656 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17657 (patch_assignment): LHS can be a field access expression. When
17658 dealing with reference, lhs_type is the promoted type of the
17659 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17661 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17662 (patch_binop): Use not_initialized_as_it_should_p where
17664 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17665 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17667 (resolve_type_during_patch): New function.
17668 (patch_cast): Call resolve_type_during_patch to resolve type and
17669 report error accordingly.
17670 (patch_array_ref): Use not_initialized_as_it_should_p where
17671 applicable. Array base expression is saved before being
17672 used. Promote the type of an array elements if it contains non
17674 (build_newarray_node, patch_newarray, build_this): New functions.
17676 1998-07-16 Tom Tromey <tromey@cygnus.com>
17678 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17679 increment it in `for' statement.
17680 (print_field_info): If number is inf or nan, don't print it.
17681 (print_method_info): If method name is `delete', just ignore it.
17682 (print_c_decl): Special-case jstringArray.
17684 * gjavah.c (help): New function.
17685 (no_argument): New function.
17686 (usage): Changed text.
17687 (main): Rewrote argument handling. Now handles -v, --help,
17689 (version): New function.
17690 (found_error): New global.
17691 (main): Return found_error.
17692 (generate_access): Set found_error.
17693 (print_c_decl): Likewise.
17695 1998-07-15 Tom Tromey <tromey@cygnus.com>
17697 * gjavah.c (print_c_decl): Don't print "," when examining field.
17698 Skip type name when looking at "[L" types.
17699 (process_file): Now static.
17700 (generate_access): Now returns int.
17701 (last_access_generated): New global.
17702 (process_file): Clear last_access_generated; make multiple passes
17704 (print_field_info): Just return if generate_access returns true.
17705 (print_method_info): Likewise. Also, allow <init> functions to
17707 (print_c_decl): Added is_init argument. Print constructors
17709 (print_cxx_classname): Use UTF8_GET to extract characters from
17711 (print_base_classname): New function.
17712 (print_class_decls): New function.
17713 (process_file): Use it.
17714 (utf8_cmp): New function.
17716 1998-07-13 Nick Clifton <nickc@cygnus.com>
17718 * lang-options.h: Format changed to match changes in gcc/toplev.c
17719 to implement a --help option.
17721 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17723 * decl.c (init_decl_processing): Revert change to dtable_type.
17725 1998-07-09 Per Bothner <bothner@cygnus.com>
17727 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17729 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17731 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17733 * lang.c (lang_init): Default flag_exceptions to 1, without
17734 checking to see if it's 2 first.
17736 1998-07-08 Jeffrey A Law (law@cygnus.com)
17738 * constants.c: Include "system.h".
17739 * decl.c: Likewise.
17740 * lang.c (flag_new_exceptions): Get via extern now.
17741 (lang_init_options): New functions. Turn on flag_new_exceptions.
17743 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17745 * lex.c (java_lex): Return 0 when we see an invalid character in
17748 * lex.c (java_read_char): Specify extra argument when calling
17750 (java_read_unicode, java_parse_end_comment,
17751 java_parse_escape_sequence): Likewise,
17752 (java_lex): Specify extra argument when calling
17753 java_lex_error. Test that IDs are beginning with a legal character
17754 for IDs. Handle invalid characters with an error message and a
17755 call to java_lex_error.
17756 (java_lex_error): Adjust column position by new argument
17757 `forward'. Issue an error even if in the middle of reporting an
17760 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17762 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17763 we don't explicitly put a null pointer when we're copying it.
17765 1998-07-07 Tom Tromey <tromey@cygnus.com>
17767 * gjavah.c (print_cxx_classname): New function.
17768 (super_class_name): Likewise.
17769 (print_super_fields): Removed.
17770 (in_super): Removed.
17771 (print_field_info): Never generate #defines.
17772 (print_c_decl): Changed generated types to match JNI. No longer
17773 print class name before method name.
17774 (print_method_info): Print "static" before static methods.
17775 Print "virtual" before non-final methods.
17776 (usage): Use exit(1), not exit(-1).
17778 (print_field_info): Use %.17g to print a double.
17779 (last_access): New globals.
17780 (process_file): Initialize last_access.
17781 (usage): Now static.
17782 (ACC_VISIBILITY): New define.
17783 (generate_access): New function.
17784 (print_field_info): Call it.
17785 (print_method_info): Likewise. Also, generate information for all
17786 methods, not just native methods. Return void.
17787 (print_c_decl): Return void.
17788 (print_field_info): Return void.
17790 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17792 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17793 processing the jc1 grammar file. Prefix bison functions and
17794 variables with java_.
17795 (parse.c): Dependencies on parse.h and lex.h
17796 * expr.c (build_java_arrayaccess): Function now global.
17797 * java-tree.h: Comment reorganized to carry on previous
17798 classification effort.
17799 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17800 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17801 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17802 java_parse (new prefix java_ generated by bison).
17803 (java_layout_parsed_class, java_register_parsed_class): Function
17805 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17806 * lex.c (static tree wfl_op): Variable deleted.
17807 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17808 ctxp fields to NULL_TREE.
17809 (java_lex): No longer create WFL for operators. Filename caching
17810 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17811 created as STRING_CST and later expanded. Removed extra argument
17812 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17814 (build_wfl_node): Removed code in comments.
17815 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17816 store token and location data in the current bison token.
17817 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17818 static/extern function declaration at the beginning of the file.
17819 (struct qualification): Data structure definition deleted.
17820 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17821 (qualify_ambiguous_name): Function declaration modified. Function
17822 now returns nothing.
17823 (build_array_ref, patch_array_ref, make_qualified_name,
17824 resolve_qualified_expression_name, maybe_generate_clinit,
17825 resolve_field_access): New static function declarations.
17826 (build_java_arrayaccess): New extern function declaration.
17827 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17828 (CALL_EXPR_PRIMARY): Macro deleted.
17829 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17830 (struct parser_ctxt): Field initialized_final
17831 removed. non_static_initialized, static_initialized: New fields.
17832 * parse.y (static tree kw_super, static tree kw_this): New global
17834 (%union): tree wfl field of operator member replaced by int
17835 location. WFLs are non longer created for operators.
17836 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17837 (qualified_name:): Now calls make_qualified_name to build the
17839 (type_declaration:): Consider generating <clinit> when class
17841 (variable_declarator:): Directly build an assignment node when the
17842 variable is initialized when declared.
17843 (this_or_super:): Build a WFL and set current location when THIS
17844 or SUPER are parsed.
17845 (expression_statement:): Wrap statement around a WFL.
17846 (primary_no_new_array:): Fixed typo. Changed value returned by
17847 THIS_TK because of its new type (temporary).
17848 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17849 (field_access:): Build qualified name with SUPER.
17850 (method_invocation:): Fixed returned value because of SUPER's new
17852 (array_access:): Use OSB_TK location information.
17853 (post_increment_expression:, post_decrement_expression:,
17854 unary_expression:, pre_increment_expression:,
17855 pre_decrement_expression:, unary_expression_not_plus_minus:,
17856 cast_expression:, multiplicative_expression:,
17857 additive_expression:, shift_expression:, relational_expression:,
17858 equality_expression:, and_expression:, exclusive_or_expression:,
17859 inclusive_or_expression:, conditional_and_expression:,
17860 conditional_or_expression:, assignment:): Use new location/token
17861 information available on operators.
17862 (create_class): Set super_decl_type to NULL_TREE when processing
17864 (register_fields): Field initialization is now a MODIFY_EXPR
17865 node. Chain initialization code to the matching lists (according
17866 to the field declaration modifiers).
17867 (maybe_generate_clinit): New function.
17868 (method_header): Don't set method's DECL_NAME to a WFL when adding
17869 methods to java.lang.Object.
17870 (resolve_and_layout): Now can return NULL_TREE if the type
17871 resolution fails. Otherwise, return the class DECL instead of its
17873 (check_method_redefinition): Don't patch method DECL_NAME if it
17874 belongs to java.lang.Object.
17875 (process_imports): Simply assign error_found to the value returned
17876 by check_pkg_class_access.
17877 (declare_local_variables): Don't use their init statements (if
17878 any) when parsing error were previously found. Reuse MODIFY_EXPR
17879 build during parsing as an init statement.
17880 (java_method_add_stmt): Now return the current method body.
17881 (java_layout_parsed_class, java_register_parsed_class): Functions
17883 (java_complete_expand_methods): Initialize the constant pool on a
17884 per class basis. Layout the classes before expanding their method
17885 bodies. Don't try expand artificial constructor code if error were
17886 found. Make the classes data and register them if no error were
17888 (java_complete_expand_method): Retrieve an artificial constructor
17889 argument list before entering its body. Assign the top block to
17890 the artificial constructor function body and set types of declared
17891 blocks and compound statements to void. Walk method body if not an
17892 artificial constructor.
17893 (make_qualified_name, cut_identifier_in_qualified): New functions.
17894 (resolve_expression_name): Fixed comments. Save/restore the
17895 current class CLASS_LOADED_P flag value. Build non qualified
17896 static field access and handle qualified expression names.
17897 (resolve_field_access, resolve_qualified_expression_name): New
17899 (patch_method_invocation_stmt): Use the new expression resolution
17900 scheme, calling resolve_field_access when the function call is
17901 resolved as an expression.
17902 (qualify_ambiguous_name): Function rewritten to work on qualified
17903 expression produced by make_qualified_name.
17904 (java_complete_tree): Promote type when function's argument are
17905 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17906 the assignment to discover further errors if RHS is a expression
17907 name that fails to evaluate. Declare LHS initialized even though
17908 the assignment failed. Don't use the location variable and removed
17909 extra argument in patch function calls. Now handle the ARRAY_REF
17910 case and build internal string representation when STRING_CSTs are
17912 (build_method_invocation): Don't wrap function call around a WFL.
17913 (build_assignment): Likewise. Use the operator location
17915 (patch_assignment): Handle array access LHSs. Handle error
17916 provenance, resulting in a better error report.
17917 (build_binop): Use op_location from operator as binop location
17919 (build_unaryop, build_incdec, build_cast): Likewise.
17920 (patch_binop): Extract location information from the node. Fixed
17921 typo in error message.
17922 (patch_unary_op): Extract location information from the node.
17923 (build_array_ref, patch_array_ref): New functions.
17925 1998-07-01 Tom Tromey <tromey@cygnus.com>
17927 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17928 match _Jv_IsInstanceOf.
17929 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17930 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17932 1998-06-30 Tom Tromey <tromey@cygnus.com>
17934 * decl.c (init_decl_processing): Functions are now named
17935 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17937 1998-06-29 Per Bothner <bothner@cygnus.com>
17939 * java-tree.h (load_class): Add prototype.
17940 * class.c (is_compiled_class): Add missing arg to load_class.
17941 * expr.c (expand_java_NEW): Call load_class.
17942 * parse.y (process_import): Removed bogus use of void return value.
17944 1998-06-25 Per Bothner <bothner@cygnus.com>
17946 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17947 Function name is "_Jv_Throw" instead of "soft_athrow".
17948 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17949 Function name is "_Jv_AllocObject" instead of "soft_new".
17950 Takes an extra parameter (object size).
17951 * expr.c: Update calls.
17953 1998-06-24 Per Bothner <bothner@cygnus.com>
17955 * lex.c (java_get_line_col): Handle end-of-file.
17956 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17958 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17960 * lang.c (lang_init): Make -fexceptions the default.
17961 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17962 exception handling is not turned on.
17964 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17966 * lang.c (flag_new_exceptions): Make this this default.
17967 * decl.c (end_java_method): Call emit_handlers.
17968 * except.c (method_init_exceptions): Set language code and version.
17969 (expand_start_java_handler): Enable exception, and call
17970 expand_eh_region_start.
17971 (expand_end_java_handler): Enable exception, and set up catch blocks.
17972 (emit_handlers): New routine to generate the saved handlers.
17973 * java-except.h (emit_handlers): Add prototype.
17975 1998-06-12 Per Bothner <bothner@cygnus.com>
17977 We used to have three different representations of the constant pool:
17978 the CPool structure, the tree_constant_pool, and the constructures
17979 used to build the Class object (which may need class and string
17980 constants) in compiled code. None were appropriate for compiling
17981 to .class files, so I did a major overhaul.
17983 First, the tree_constant_pool array was removed. Things were
17984 modified to the CPool structure in the JCF could be used.
17985 Second, a "capacity" field was added to the CPool, and functions
17986 written to search for a matching constant, adding one if not found.
17987 The code that generated the Class object was changed to use a CPool.
17988 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17989 the static Class object are now only in build_constants_constructor.
17990 Finally, I wrote code which can generate a .class file (including its
17991 constant pool) from the RECORD_TYPE of a class. This is a big step
17992 on the way to compiling Java source into .class files.
17994 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17995 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17997 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17998 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17999 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18000 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18001 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18002 (lang_type): Removed constant_pool field.
18003 * jcf.h (CPool): Renamed size to count. Added field capacity.
18004 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18005 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18006 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18008 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18009 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18010 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18011 (set_constant_entry, find_constant1, find_constant2,
18012 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18013 find_utf8_constant, find_class_or_string_constant): New functions.
18015 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18016 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18017 (give_name_to_class, get_class_constant): Likewise.
18018 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18019 (get_name_and_type_constant, get_ref_constant): Removed.
18020 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18021 * parse.y: Don't save/restore tree_constant_pool.
18022 * verify.c (verify_jvm_instructions): Update for new approach.
18023 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18025 * lang-options.h: Added -femit-class-file, -femit-class-files.
18026 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18027 (lang_f_options): Added "emit-class-file(s)".
18029 * expr.c (build_java_arrayaccess): Generate more efficient array
18030 bounds checking, by using unsigned compare.
18032 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18034 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18036 * parse.h: New comment on the handling of unresolved type
18037 identifiers. JDEPs are now part of the jdep_code enum.
18038 (typedef struct jdep): Now use enum jdep_code or int, depending on
18039 availability. Both are narrowed down to an 8 bits bitfield.
18040 (CALL_EXPR_PRIMARY): Fixed comment.
18042 1998-06-10 Tom Tromey <tromey@cygnus.com>
18044 * Make-lang.in (java): Added gjavac and jvgenmain.
18045 (java.start.encap): Depend on gjavac.
18046 (java.rest.encap): Depend on jvgenmain.
18048 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18049 (JAVA_CROSS_NAME): Likewise.
18050 (java.all.build): Depend on jvgenmain and gjavac.
18051 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18052 (jvgenmain$(exeext)): New target.
18053 (java.install-common): Wrote.
18054 * config-lang.in (compilers, stagestuff): Added gjavac and
18057 1998-06-10 Dave Brolley <brolley@cygnus.com>
18059 * lang.c (lang_decode_option): New argc/argv interface.
18061 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18063 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18064 * decl.c (build_decl_no_layout): New function.
18065 * expr.c (java_lang_expand_expr): Layout declarations found in
18066 blocks before they're pushed.
18067 * jcf-parse.c (load_class): Save current line when parsing class
18069 (parse_source_file): Register class before expanding their
18071 * lang.c (put_decl_node): Produce `null' when `void *' is
18073 * lex.c (static tree wfl_op): New static global, for error report
18075 (java_init_lex): wfl_operator and wfl_op initialized
18076 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18078 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18079 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18080 build_unresolved_array_type): New static function definitions.
18081 (build_decl_no_layout): New extern function declared.
18082 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18083 faulty modifier exists.
18084 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18085 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18086 (UNARY_PLUS_EXPR): New fake operator.
18087 (struct parser_ctxt): New field osb_number.
18088 * parse.y (static tree wfl_operator): New static WFL for operator
18089 bound error messages.
18090 (DECR_TK, INCR_TK): Moved.
18091 (OP_TK): Tagged <operator>.
18092 (array_type:): Now call build_unresolved_array_type.
18093 (dim_expr:): Count the number of '[' seen.
18094 (post_increment_expression, post_decrement_expression,
18095 pre_increment_expression, pre_decrement_expression,
18096 unary_expression_not_plus_minus, unary_expression:): Actions are
18097 now building the corresponding unary expressions.
18098 (cast_expression:): Actions are now building cast expressions.
18099 (build_unresolved_array_type): New function.
18100 (create_interface): Reset the number of declared interfaces.
18101 (create_class): Likewise.
18102 (method_header): Methods declared within the scope of an interface
18103 are now implicitly set public and abstract.
18104 (java_complete_class): Variable's and parameter's type are patched
18105 with a promoted type.
18106 (declare_local_variables): Resolved non builtin types are promoted
18107 before being used to build a variable decl. Removed type patch
18108 posted on variable initialization statement.
18109 (source_start_java_method): Use build_decl_no_layout to build the
18110 decl of a parameter of incomplete type.
18111 (java_register_parsed_class): Process interfaces too. Call
18112 rest_of_decl_compilation on each processed class declarations.
18113 (java_complete_expand_methods): Don't attempt to expand things in
18115 (java_complete_tree): Process CONVERT_EXPR, even though it always
18116 has a type. Propagate error_mark_node to node's type too. Promote
18117 method's call argument type and return error_mark_node if
18118 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18119 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18120 handle unary operator nodes.
18121 (build_assignment): Added comment.
18122 (print_int_node): New function.
18123 (patch_assignment): New second argument. New error handling. Use
18124 print_int_node. Handle references. Use can_cast_to_p to issue
18125 different error message according to the context and check upon
18126 the initialization of the RHS.
18127 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18128 (operator_string): Handle more operators.
18129 (patch_binop): No longer use a function static
18130 wfl_operator. Improved error message on shift distance.
18131 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18132 patch_cast): New functions.
18134 1998-06-05 Per Bothner <bothner@cygnus.com>
18136 * jvspec.c: New file.
18137 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18139 * java-tree.h (identifier_subst): Add declaration.
18141 1998-06-04 Tom Tromey <tromey@cygnus.com>
18143 * jvgenmain.c (main): Generate call to JvRunMain.
18145 * class.c (make_class_data): Push value for "sync_info" field.
18146 * decl.c (init_decl_processing): Push "sync_info" field.
18148 1998-06-03 Per Bothner <bothner@cygnus.com>
18150 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18151 Java (source) name, not signature.
18152 Set TYPE_ALIGN to (at least) that of element_type.
18154 1998-06-02 Per Bothner <bothner@cygnus.com>
18156 * class.c: Moved classname-mangling-rekated code to ...
18157 * mangle.c: ... this new file.
18158 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18159 * Makefile.in: Update for above changes.
18161 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18163 * expr.c (truthvalue_conversion): Convert integer and floating
18164 point value to their truth value.
18165 * lex.c (java_lex): Handle the `null' literal.
18166 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18167 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18168 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18171 * parse.y: Reorganization/documentation on token declaration.
18172 (binop_lookup[]): New added new tree codes.
18173 (relational_expression): Build corresponding binary operators.
18174 (equality_expression, conditional_and_expression,
18175 conditional_or_expression): Likewise.
18176 (java_complete_class): Fix crash in debug message.
18177 (java_complete_tree): Check initialization of method call
18178 arguments. Further bogus node evaluation to detect more error
18179 during assignments. Handles more binary operators.
18180 (patch_assignment): Use DECL_P.
18181 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18183 (operator_string): Handle more case. Compacted source.
18184 (patch_binop): Changed function comment. Checking for
18185 uninitialized first operand takes the compound assignment into
18186 account and uses DECL_P. Checking for uninitialized second operand
18187 delayed to routine's end. Use macros to issue type bound error
18188 messages and issue messages on both operands if their types are
18189 different. Force fixed type into node. Handle all binary
18192 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18194 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18195 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18196 build operator node and return tokens.
18197 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18198 * parse.h (java_complete_tree): Changed returned type in prototype.
18199 (build_method_invocation, build_assignment, patch_assignment,
18200 patch_binop): New static function declarations.
18201 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18202 BUILD_EXPR_WFL): New macros.
18203 * parse.y (enum tree_code binop_lookup[]): New static for token to
18205 (%union): Parser union has new sub-structure `operator'.
18206 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18207 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18208 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18209 ASSIGN_ANY_TK): Tokens tagged `operator'.
18210 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18211 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18212 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18213 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18214 (assignment_operator:): Rule tagged `operator'.
18215 (expression_statement:): Re-installed default rule.
18216 (method_invocation:): Sub rules call build_method_invocation.
18217 (postfix_expression:): Don't attempt to resolve name here. Just
18219 (multiplicative_expression:): Sub-rules build corresponding binop
18221 (additive_expression:, shift_expression:, and_expression:,
18222 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18223 (assignment:): Sub rule invoke build_assignment.
18224 (assignment_operator:): Default rules on sub rules.
18225 (force_error): Added documentation on this variable.
18226 (declare_local_variables): Build initialization calling
18228 (expand_start_java_method): Removed unused rtx declaration. Mark
18229 arguments as already initialized.
18230 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18231 (java_complete_expand_methods): Don't process next method if
18232 completion of the previous one triggered errors.
18233 (java_complete_expand_method): Call source_end_java_method if no
18234 error were found during completion.
18235 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18236 locals declaratilon. Handle names found within a class. Return
18237 error_mark_node when things aren't found.
18238 (patch_method_invocation_stmt): Return error_mark_node on failures.
18239 (patch_invoke): Removed unused local. Return the correct node.
18240 (java_complete_tree): Now returns a value. The BLOCK section binds
18241 local identifiers and the type of a BLOCK is now void. Assign the
18242 result of operand completion on COMPOUND_EXPR. Assign the
18243 encapsulated node of a WFL to the result of its completion, except
18244 when the node is an identifier. Now handle MODIFY_EXPR and several
18245 binary operators. Return error_mark_node on errors.
18246 (build_method_invocation, build_assignment, patch_assignment,
18247 build_binop, operator_string, patch_binop): New functions.
18248 * typeck.c (binary_numeric_promotion): New function.
18250 1998-05-21 Per Bothner <bothner@cygnus.com>
18252 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18253 Replace most uses of ident_subst by identifier_subst.
18255 * class.c (push_class_static_dummy_field): Removed function.
18256 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18257 instead of looking got "class" static field. Create that decl here.
18258 (class_identifier_node): Removed; no longer needed.
18259 (init_class_processing): Don't init class_identifier_node.
18260 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18261 Do nreverse 0 times (instead of twice) for Object and Class.
18262 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18264 1998-05-20 Per Bothner <bothner@cygnus.com>
18266 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18267 while initializing linenumber_count and linenumber_table.
18268 Do it before init_function_start (which calls emit_line_note).
18269 * expr.c (expand_byte_code): Don't need to clear lineno here.
18271 1998-05-18 Tom Tromey <tromey@cygnus.com>
18273 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18274 then mangle number as _N_.
18276 * class.c (mangle_class_field): New function.
18277 (build_class_ref): Set assembler name of class reference using
18278 mangle_class_field.
18279 (push_class_static_dummy_field): Likewise.
18281 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18283 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18284 of assigning to TREE_CODE. The latter method exploits a feature
18285 of GCC that is not ANSI compliant.
18287 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18289 * decl.c (pushdecl_force_head): New function.
18290 (pushlevel): Removed conditional printf.
18291 (complete_start_java_method): Don't enter local variable scope if
18292 function is compiled from source code.
18293 * expr.c: parse.h now included
18294 (java_lang_expand_expr): New function.
18295 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18296 printf. Terminate buffer when doing directories.
18297 * jcf-parse.c (parse_source_file): Call lang_init_source before
18298 parsing and before code generation.
18299 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18300 use printf if the macro is defined.
18301 * lang.c (lang_init): Install lang_expand_expr hook on
18302 java_lang_expand_expr.
18303 (java_dummy_print): New function.
18304 (lang_init_source): New function.
18305 * lex.c (java_lex): Remember location of an opening brace at the
18306 second nesting level.
18307 (java_is_eol): Unget character seen after a CR if it is EOF.
18308 * parse.h: Now includes lex.h
18309 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18310 printf if the macro is defined.
18311 (expand_start_java_method, build_expr_block, enter_block,
18312 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18313 New static function declarations.
18314 (pushdecl_force_head): New extern function declaration.
18315 (INCOMPLETE_TYPE_P): New macro.
18316 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18317 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18318 BLOCK_EXPR_ORIGIN): New macros.
18319 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18320 DECL_SOURCE_LINE_LAST): New macros.
18321 (struct parser_ctxt): Removed field current_method_decl, redundant
18322 with the field current_function_decl. Added fields
18323 first_ccb_indent1 and pending_block.
18324 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18325 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18327 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18328 (compilation_unit:): Cosmetic on sub rule.
18329 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18330 (variable_initializer:): Installed default rule on expression:.
18331 (method_declaration:): method_header: starts a new
18332 method. method_body: installs the function body, absorbs blocks
18333 emitted for temporary variable scopings, pops function's body block
18334 and merges function's last statement lineno in DECL_SOURCE_LINE.
18335 (method_body:): Installed default rules.
18336 (block:): Call enter_block when an opening brace is seen. Absorb
18337 scoping blocks and call exit_block when a closing brace is seen.
18338 (block_statement:): Cosmetic changes.
18339 (method_invocation:): Create WFL around CALL_EXPR node.
18340 (patch_stage): Added comment around definition.
18341 (method_header): Try to use first_ccb_indent1 as the first line of
18342 the method, so BP debug info are emitted at the first opening
18343 brace of the function. If the function has no body, use the
18344 location of the function's name. Override currently defined method
18345 name with the matching WFL so we can point redefinition errors
18346 using the location where the function's name was declared.
18347 (check_abstract_method_header): Interprets DECL_NAME as an
18348 identifier or as a WFL, accordingly.
18349 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18350 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18351 location and name information out of it and reinstall DECL_NAME to
18352 its original identifier node value.
18353 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18354 function's source code).
18355 (read_import_dir): Test the value returned by find_class and issue
18356 a fatal accordingly.
18357 (declare_local_variables): Push a new block for the scope of the
18358 new variable(s) if code has been already generated at that nesting
18359 level. Pinpoint redefinition errors using the variable id
18360 WFLs. Generate initialization code if necessary. If the variable
18361 type is incomplete, register a patch on its decl.
18362 (source_start_java_method): Rewritten. Define a new block for the
18363 function's parameters. Build parameter decl out of function's
18364 arguments and register them for a patch if their types are
18366 (expand_start_java_method): Includes the part of
18367 source_start_java_method that was pushing the parameter decls and
18368 completing the method start code.
18369 (source_end_java_method): Removed call the expand_end_bindings and
18370 poplevel (already taken care of). Reinstall function's arguments
18371 and get function's last line of code before calling
18372 expand_function_end.
18373 (java_method_add_stmt): New comment before the function's
18374 code. Complement the second operand of the current COMPOUND_EXPR
18376 (java_complete_expand_methods): Don't generate debug info on line
18377 zero when expanding a generated constructor.
18378 (java_complete_expand_method): Set start and end line numbers for
18379 a artificially generated constructor to one and manually call
18380 enter_block and exit_block when defining it. For all methods:
18381 expand function's start calling the new expand_start_java_method
18382 and invoke java_complete_tree on the effective method's body, if
18384 (resolve_expression_name): Now use lookup_name_in_blocks to search
18385 local variable decls and print out an error when variables are
18387 (patch_method_invocation_stmt): Inserted comment before the
18389 (lookup_method_invoke): Chain method's arguments using chainon
18390 with the current arg list as a second argument. Inserted missing
18391 IDENTIFIER_POINTER when reporting an error on methods not found.
18392 (refine_accessible_methods_list): Don't retain constructors.
18393 (patch_arguments): Function removed.
18394 (java_complete_tree): Inserted comment before the function's
18395 code. New case for BLOCKs. Moved the WFL case a bit
18396 further. Complete function's arguments.
18397 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18398 maybe_absorb_scoping_blocks): New functions.
18400 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18402 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18404 * jcf-parse.c (parse_source_file, java_error_count): New forward
18405 and extern declarations.
18406 (java_parse_abort_on_error): Macro moved.
18407 (jcf_parse_source): fatal called if fopen fails. Now calls
18409 (parse_source_file): New parse_only parameter. Reflects the
18410 elimination of the second pass.
18411 (yyparse): parse_source_file called with argument set to 0.
18412 * jcf.h (JCF_ZERO): Sets java_source to zero.
18413 * lex.c (java_init_lex): pass argument is gone. Function modified
18414 to be called once during the analysis of a file.
18415 (java_unget_unicode): Fixed typo in fatal message.
18416 (java_get_line_col): Likewise.
18417 (java_lval): Likewise. String literals no longer built during
18419 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18421 * parse.h (MODIFIER_WFL): New macro.
18422 (parse_check_super, parser_check_super_interface): Now return int.
18423 (parser_chain_incomplete_item, not_builtin_p,
18424 complete_method_decl): Declarations removed.
18425 (build_method_invocation_stmt, build_invoke): Renamed using the
18426 `patch' instead of `build'
18427 (register-incomplete_type, obtain_incomplete_type,
18428 java_complete_tree, java_complete_expand_method,
18429 unresolved_type_p, create_jdep_list): New function declarations.
18430 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18431 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18432 (jdep): New typedef on new struct _jdep.
18433 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18434 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18435 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18436 JDEP_RESOLVED_P): New macros.
18437 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18438 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18439 JDEP_VARIABLE): New enum values and jdep kinds.
18440 (jdeplist): New typedef on struct _jdeplist.
18441 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18443 (CALL_EXPR_PRIMARY): New macro.
18444 (struct parser_ctxt): Fields java_pass, current_method_decl,
18445 method_decl_list deleted. New field jdeplist.
18446 (INCOMPLETE_P): Macro deleted.
18447 * parse.y (single_type_import_declaration:): Removed pass switch.
18448 (type_import_on_demand_declaration): Likewise.
18449 (field_declaration:): Removed pass switch on all sub rules.
18450 (class_declaration:): Call the complete_class_decl removed on
18452 (method_declaration:): Removed second pass switch. No longer chain
18453 methods decl when method_header reduced.
18454 (method_header:): Sub rules no longer depend on pass switch.
18455 (method_declarator:): Likewise.
18456 (method_body:): Likewise.
18457 (abstract_method_declaration:): Likewise.
18458 (block_statement:): Likewise.
18459 (local_variable_declaration:): Likewise.
18460 (argument_list:): Likewise.
18461 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18462 removed. Partial CLASS_EXPR tree node built instead.
18463 (postfix_expression:): Removed pass switch on all sub rules.
18464 (java_pop_parser_context): Free classd_list content.
18465 (yyerror): Call obstrack_grow0 to finalize error message.
18466 (check_class_interface_creation): Comment modified to reflect new
18467 returned value meaning. Removed second pass switch. Return 1 if an
18468 error was found, 0 otherwise. Adjust pointer on filename if a
18469 leading path separator was found.
18470 (maybe_create_class_interface_decl): Removed first pass switch
18471 when linking the class decl to the class_list. Install a new
18472 jdep_list for the class.
18473 (add_superinterfaces): List of unresolved interfaces is
18474 gone. Unresolved interfaces are directly added to the current
18476 (create_interface): Second pass shortcut removed.
18477 ctpx->modifier_ctx access through MODIFIER_WFL.
18478 (create_class): Second pass shortcut removed. Call to
18479 register_incomplete_type replaces the call to
18480 parser_chain_incomplete_item.
18481 (complete_class_decl): Function removed.
18482 (duplicate_declaration_error): New way of retrieving redeclared
18484 (register_fields): Call to lookup_modifier_cl replaced by
18485 MODIFIER_WFL. New way of handling unresolved type, using
18486 unresolved_type_p and obtain_incomplete_type.
18487 register_incomplete_type replaces call to parser_chain_incomplete_item.
18488 (patch_stage): New static global variable.
18489 (method_header): New way of handling unresolved type, using
18490 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18491 indicates that the method decl needs to be patched.
18492 (check_abstract_method_header): Call to lookup_modifier_cl
18493 replaced by MODIFIER_WFL.
18494 (method_declarator): Incomplete argument type are registered
18495 calling register_incomplete_type. Patch on the declared method is
18496 issued in that case.
18497 (unresolved_type_p): New function.
18498 (parser_check_super_interface): New comment to reflect function's
18499 modified returned type (int). Function and has a new argument
18500 this_wfl. Call to parse_error_context uses this_wfl instead of
18501 relying on lookup_cl.
18502 (parser_check_super): Comment reflects function's new returned
18503 type (int). Function returns nonzero value on error.
18504 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18505 register_incomplete_type, jdep_resolve_class): New functions to
18506 handle incomplete types in declarations.
18507 (java_complete_class): Rewritten to work with the new incomplete
18508 type handling scheme.
18509 (complete_class_report_errors): Likewise.
18510 (complete_method_decl): Removed: it jobs is now handled by
18511 java_complete_class.
18512 (do_resolve_class): Class loaded in not already loaded and not
18513 found in Java source code.
18514 (java_check_regular_methods, java_check_abstract_methods): Don't
18515 call complete_method_decl anymore.
18516 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18517 (read_import_dir): Got rid of the pass number dependency.
18518 (declare_local_variables): New handling of unresolved types (patch
18520 (source_start_java_method): New parameter level. Function called
18521 with level set to 1 when argument types are potentially
18522 unresolved. Called to complete the job with level set to 2 once
18523 types are complete.
18524 (source_end_java_method): Call to permanent_allocation
18525 removed. Waiting to be replaced by a more suitable obstack
18527 (java_complete_expand_methods, java_complete_expand_method,
18528 java_expand_finals): New functions.
18529 (build_method_invocation_stmt): Renamed
18530 patch_method_invocation_stmt. Extracts function call expression
18531 (wfl) and arguments (args) from CALL_EXPR tree operands.
18532 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18533 call. Patch the function and argument operand of the CALL_EXPR
18535 (patch_argument, java_complete_tree): New functions.
18537 1998-04-20 Per Bothner <bothner@cygnus.com>
18539 Recover from missing fields and methods (i.e. error instead of fatal).
18540 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18541 * expr.c (expand_invoke): Recover from missing method.
18542 (expand_java_field_op): Recover from missing field.
18543 Inline references to java.lang.{Integer,Char,...}.TYPE.
18544 * typeck.c (get_type_from_signature), java-tree.h: New function.
18545 * class.c (add_method): Use get_type_from_signature.
18546 (build_class_ref): Handle a class that was not found.
18547 * typeck.c (convert): Handle conversion to pointers (for convenience).
18548 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18549 instead of lookup_field to handle missing fields.
18551 * jcf-parse.c (process_zip_dir): Set java_source.
18553 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18555 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18557 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18559 * jcf-parse.c (load_class): Don't change input_filename before
18560 calling jcf_parse_source (but still do it before calling
18562 (jcf_parse_source): Assign input_filename after having saved the
18564 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18565 list. ctxp->modifier_ctx zeroed according to its new
18566 definition. ctxp->filename initialized. Removed
18567 JAVA_MODIFIER_CTX_UNMARK.
18568 (java_unget_unicode): Update the character based column position.
18569 (java_allocate_new_line): ref_count not used anymore. Always free
18570 ctxp->p_line. Initialize c_line->char_col to 0.
18571 (java_get_unicode): Update the character based column position.
18572 (java_lex): Use ctxp->elc to store current position in source
18573 file, at the beginning of the parsed token. Set modifier_ctx entry
18574 corresponding to the parse modifier to a WFL node. Return a WFL
18575 node when an identifier is parsed.
18576 (java_lex_error): Now uses ctxp->elc to store current position in
18578 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18579 * lex.h (build_wfl_node): New function definitions.
18580 (struct java_line): ref_count and next fields are gone. New field
18582 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18583 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18584 (JAVA_COLUMN_DELTA): New macro.
18585 (java_lc): New typedef on new struct _java_lc.
18586 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18587 (parse_error_context, parse_warning_context): Changed prototypes.
18588 (java_get_line_col): Added as an available global function.
18589 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18590 (IC_DECL): Replaced by macro IC_TYPE
18591 (DEPEND_WFL): New macro.
18592 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18594 (exit_java_complete_class): Removed a commented out statement.
18595 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18596 now an array of tree nodes. Deleted fields line_list and
18597 e_line. New field elc, to replace e_line.
18598 * parse.y (array_type:): Build WFL node.
18599 (qualified_name:): Build a single WFL node out of two. Retain
18600 the location information of the first node in the resulting node.
18601 (package_declaration:): Use package name as a WFL node
18602 (single_type_import_declaration:): Use imported name as a WFL node.
18603 (type_import_on_demand_declaration:): Use root of the imported
18604 packages as a WFL node.
18605 (field_declaration:): Removed unused local variable cl.
18606 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18607 (yyerror): New static elc. Removed static error_line, error_pos.
18608 New local code_from_source. Save ctxp->elc into elc at the first
18609 pass. Call java_get_line_col to get a string of the line where
18610 the error occurred.
18611 (debug_line): Removed static function.
18612 (parse_error_context, parse_warning_context): Parameter cl is now
18613 a WFL node. Use its value to initialize ctxp->elc.
18614 (redefinition_error): Parameter cl is now a WFL node.
18615 (parse_add_interface): New parameter wfl. No longer call
18616 lookup_cl, use wfl instead.
18617 (check_class_interface_creation): Parameter cl is now a WFL node.
18618 (maybe_create_class_interface_decl): Likewise.
18619 (add_superinterfaces): New function.
18620 (create_interface): Removed local cl, node, super_decl,
18621 super_decl_type. Function now uses id as a WFL node. Better
18622 warning/error report on obsolete or forbidden mix of
18623 modifiers. Now calls add_superinterfaces to register interfaces.
18624 (create_class): Removed local cl, node. Local variable id is used
18625 as a WFL node. Better error report on forbidden modifier
18626 mix. Uses add_superinterfaces to register interfaces.
18627 (find_field): Argument cl is now a WFL node. Now store the WFL
18628 node of a fields that needs to be checked for their
18630 (method_header): Local variable node non longer used. Local
18631 variable id replaces cl.
18632 (check_modifiers_consistency): Local variable cl is now a WFL
18634 (method_declarator): Local variable cl replaced by parameter id.
18635 (parser_qualified_name): Now uses parameter name as a WFL node.
18636 (parser_check_super_interface): New parameter wfl, for achieve
18637 greater accuracy during error reports.
18638 (parser_chain_incomplete_item): New parameter named location. Used,
18639 along the decl, to construct the incomplete item node.
18640 (java_complete_class): resolve_class now uses WFL node extracted
18641 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18643 (complete_method_decl): Unresolved function's argument types are WFL.
18644 (resolve_class): Parameter cl is now a WFL node.
18645 (resolve_and_layout): Likewise.
18646 (do_resolve_class): Likewise. Try first to use cl and then do the
18647 lookup on the decl when calling check_pkg_class_access.
18648 (complete_class_report_errors): Use IC_TYPE in place of
18649 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18650 instead of doing a lookup over the decl.
18651 (java_check_final): Use WFL info from field tree list.
18652 (lookup_cl): Rewritten and returns a statically defined WFL node.
18653 (lookup_modifier_cl): Now uses information from WFL nodes.
18654 (process_imports): Likewise.
18655 (read_import_dir): name and cl arguments replaced by a single WFL
18656 node. Function modified accordingly.
18657 (find_in_imports_on_demand): Now uses WFL node.
18658 (check_pkg_class_access): cl argument is now a WFL node.
18659 (declare_local_variables): Fixed to use WFL nodes.
18660 (resolve_expression_name): Likewise.
18661 (build_method_invocation_stmt): name_combo argument renamed
18662 wfl. Function modified to use WFL nodes.
18663 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18664 (lookup_method_invoke): cl is now a WFL node. Added missing
18665 IDENTIFIER_POINTER to class type decl name.
18667 1998-04-14 Dave Brolley <brolley@cygnus.com>
18669 * lang.c (init_parse): Now returns char* containing the filename.
18671 1998-04-10 Per Bothner <bothner@cygnus.com>
18673 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18675 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18676 * class.c (make_class_data): If flag_assume_compiled, initial class
18677 state is CSTATE_PREPARED; make superclass and interfaces direct
18678 references, rather than constant pool indexes.
18680 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18682 * parser.y: Include flags.h. Removed debug variable pl.
18683 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18684 (block:): Likewise.
18685 (labeled_statement_nsi:): Generate debug info when reducing
18686 expression_statement:.
18687 (check_pkg_class_access): get_access_flags_from_decl invocation
18688 fixed for new CLASS_* flags location.
18689 (source_end_java_method): Save/restore parser context when
18690 entering/leaving this routine. Restore lineno to its right value
18691 before calling expand_end_bindings.
18692 (build_method_invocation_stmt): build_invoke called with the
18693 current line information.
18694 (build_invoke): New argument cl. Wrap the function call around a
18696 (refine_accessible_methods_list): Changed comment, removed
18698 * parse.h: Fixed typo in comments.
18699 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18700 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18701 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18703 * lex.c (java_lex): Record the last closing curly bracket of a
18705 * jcf-parse.c (jcf_parse_source): Now calls
18706 java_check_methods. Clarified comment, fixed typo.
18708 1998-04-09 Dave Brolley <brolley@cygnus.com>
18710 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18711 (finish_parse): Expose for non USE_CPPLIB builds.
18713 1998-04-08 Jeffrey A Law (law@cygnus.com)
18715 * lang.c (lang_print_xnode): New function.
18717 1998-04-03 Per Bothner <bothner@cygnus.com>
18719 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18720 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18721 used to build a class's dispatch table.
18722 (make_class_data): Generate dispatch table if flag_assume_compiled.
18723 Set dtable of class object to address of class_dtable_decl.
18725 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18726 be volatile and have side effects - generates better code.
18728 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18729 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18731 * expr.c (expand_invoke): If class is final, method is
18732 effectively final, so can call it directly.
18734 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18736 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18738 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18740 * parse.y (build_method_invocation_stmt): Removed extra argument
18743 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18745 * expr.c (dtable_indent): Now static global.
18746 (expand_invoke): Now call invoke_build_dtable and
18747 build_invokevirtual.
18748 (invoke_build_dtable, build_invokevirtual): New functions.
18749 * jcf-io.c (find_class): Defer issuing a warning by setting
18750 jcf->outofsynch to 1.
18751 * jcf-parse.c (jcf_out_of_synch): New function.
18752 (load_class): Test this_jcf.outofsynch flag and call
18753 jcf_out_of_synch accordingly.
18754 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18755 comment indentation.
18756 * lex.c (java_get_unicode): Fixed code indentation.
18757 (java_lex): Create string literal. Fixed typo. Removed several
18758 premature obstack_free.
18759 * parse.h: New enums for name resolution and invocation mode.
18760 (struct qualification): New data structure.
18761 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18762 (do_resolve_class, build_method_invocation_stmt,
18763 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18764 debug_line, identical_subpath_p, invocation_mode,
18765 refine_accessible_methods_list, build_invoke,
18766 lookup_method_invoke): New functions declared.
18767 (build_invokevirtual, invoke_build_dtable, match_java_method,
18768 build_field_ref, jcf_out_of_synch): New references to external
18770 (struct parse_ctxt): Removed artificial_constructor field.
18771 * parse.y: (array_type:): Type defined for this rule.
18772 (class_type:): Installed default rule for interface_type:.
18773 (array_type:): Now build Java array type.
18774 (qualified_name:): Now use obstack_grow0.
18775 (method_declaration:): Skip the artificial constructor added to
18777 (abstract_method_declaration:): Execute the code only during pass 1.
18778 (block:): Installed default rule in block_statements:.
18779 (block_statement:): Add the statement to the method during pass 2.
18780 (statement_expression): Installed default rule for
18781 method_invocation:.
18782 (argument_list:): Added code to build the argument list.
18783 (method_invocation:): Added call to create the method invocation
18785 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18786 (debug_line): New function for debug.
18787 (complete_class_decl): No longer do something during pass 1.
18788 (method_header): Use BUILD_PTR_FROM_NAME.
18789 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18791 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18792 function's main comment.
18793 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18795 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18796 (resolve_class): Now works with arrays.
18797 (do_resolve_class, resolve_and_layout): New functions.
18798 (java_check_regular_methods): Reverse method list before and after
18799 having processed it. No longer set ctxp->artificial_constructor.
18800 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18801 accordingly. Fixed typo in issued error message. Now use
18803 (find_in_imports_on_demand): Now use obstack_grow0.
18804 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18805 (source_end_java_method): Call expand_expr_stmt instead of
18806 expand_expr. Calls it before calling expand_function_end.
18807 (java_method_add_stmt): Do nothing if errors were found during
18809 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18810 (build_method_invocation_stmt, build_invoke, invocation_mode,
18811 lookup_method_invoke, refine_accessible_methods_list,
18812 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18814 * typeck.c (build_java_signature): Properly end method signature
18815 if return type skipped.
18816 (match_java_method): New function.
18818 1998-03-16 Per Bothner <bothner@cygnus.com>
18820 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18822 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18824 * expr.c (build_invoke_non_interface): New function.
18825 (methods_ident, ncode_ident): Now static globals.
18826 (expand_invoke): Use build_invoke_non_interface.
18827 * java-tree.h (struct lang_decl): New field function_decl_body.
18828 (DECL_FUNCTION_BODY): New macro.
18829 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18830 CLASS_FROM_SOURCE_P.
18831 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18832 before starting pass 2. Call to java_generate_parsed_class replaced
18833 by java_register_parsed_class.
18834 * lex.c: Fixed typo in header. Some line width related formating.
18835 * lex.h: Some line width related formating.
18836 * parse.h (source_end_java_method, resolve_expression_name,
18837 complete_class_decl, maybe_create_class_interface_decl,
18838 check_class_interface_creation): New static function declarations.
18839 (java_layout_parsed_class, java_method_add_stmt): New function
18841 (struct parser_ctxt): Field mark_class_generate removed. New
18842 fields class_list and artificial_constructor.
18843 * parse.y: Fixed typo in header.
18844 (class_declaration:): Call complete_class_decl when class body
18846 (method_declaration:): Call source_end_java_method in pass 2 when
18847 the method body is defined.
18848 (postfix_expression:): Do expression name resolution on sub-rule
18849 name during pass 2.
18850 (create_class, create_interface): Merged common pieces.
18851 (check_class_interface_creation, maybe_create_class_interface_decl):
18853 (complete_class_decl): New function.
18854 (register_fields): Fixed line width related typo.
18855 (method_header): Correctly skip first argument when fixing
18856 argument line. Changed the loop.
18857 (java_check_circular_reference): Now use ctxp->class_list.
18858 (java_complete_class): Removed start/stop marking.
18859 (java_check_regular_methods): Now takes a class decl as an
18860 argument. Add default constructor if none were encountered.
18861 (java_check_methods): Now use ctxp->class_list. Changed call to
18862 java_check_regular_methods.
18863 (source_start_java_method): Set DECL_ARG_TYPE for each function
18865 (source_end_java_method, java_method_add_stmt): New functions.
18866 (java_generate_parsed_class): No longer exists.
18867 (java_layout_parsed_class, java_register_parsed_class): New functions.
18868 (resolve_expression_name): New function.
18870 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18872 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18873 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18874 until pass initializations are done. Call read_import_dir with
18876 * parse.h: (lookup_modifier_cl): New function declared.
18877 (INTERFACE_FIELD_MODIFIERS): New macro.
18878 (OBSOLETE_MODIFIER_WARNING): New macro.
18879 * parse.y: (register_fields): Class type and current field name in
18880 local variables. Check modifier(s) if adding field(s) to an interface.
18881 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18882 and report errors using the faulty modifier line context.
18883 (lookup_modifier_cl): New function.
18884 (read_import_dir): Detect and report default import processing
18887 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18889 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18890 * class.c (is_compiled_class): Return 1 after making sure it
18891 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18892 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18893 * java-tree.h (flag_assume_compiled): Add decl.
18894 * lang.c (lang_f_options): Add the flag.
18895 (flag_assume_compiled): Add decl, default to 0.
18897 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18899 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18900 (is_compiled_class): Likewise.
18901 (layout_class): Likewise.
18902 (layout_class): Detect and lay out classes defined in source code.
18903 (interface_of_p, add_interface_do, may_add_interface): New
18905 (add_interface): Now use add_interface_do.
18906 (add_method_1): New function.
18907 (add_method): Now use add_method_1.
18908 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18909 (complete_start_java_method): New function.
18910 (start_java_mehod): Now call complete_start_java_method.
18911 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18912 (expand_invoke): Likewise and fixed typo.
18913 *gjava.c: (print_super_field): Use new argument to find_class
18916 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18917 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18918 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18920 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18921 (add_method_1, push_class): New prototypes.
18922 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18923 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18924 directory where the class was found.
18925 (find_class): New argument DO_CLASS_FILE. Function find_class
18926 modified accordingly.
18927 *jcf-parse.c: (fix_class_path): New function.
18928 (load_class): Use new VERBOSE argument. load_class now finds and
18929 loads/parses .class/.java files. Save read_state of current_jcf
18931 (java_parser_abort_on_error): New macro.
18932 (jcf_parse_source, parse_source_file): New function.
18933 (jcf_parse): Fixed typo.
18934 (yyparse): Call parse_source_file () only.
18935 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18936 writing the real class name back in the zip directory entry.
18937 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18938 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18939 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18940 (find_class): Prototype fixed.
18941 *lex.c: Added 1998 time stamp.
18942 Removed all static global variables, moved into the parser
18943 context data structure.. Now include unistd.h if SEEK_SET not
18945 (java_init_lex): Rewritten.
18946 (java_sneak_unicode): Modified current unicode access in current line.
18947 (java_unget_unicode): Likewise.
18948 (java_allocate_new_line): New allocation management.
18949 (java_read_char): Modified access and storage of unget_utf8_value.
18950 New way of processing current unicode.
18951 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18952 (java_get_unicode): Now use the parser context.
18953 (java_lineterminator): Likewise.
18954 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18955 of the reentrant parser implementation. Function now use the
18956 parser context data structure and java_lval. Fixed production of
18957 the float and double constant "out of range" error message. Fixed
18958 obstack use. Return integer value when hitting a modifier. Now
18959 return type for TRUE, FALSE and other predefined types. Return
18960 identifier as a TREE_LIST list containing the current line context
18961 as the TREE_VALUE sub-node.
18962 (java_unicode_2_utf8): Fixed typo in declaration.
18963 (java_lex_error): Now use the parser context data structure.
18964 *lex.h: Added 1998 time stamp.
18965 (struct java_line): New fields ref_count and next.
18966 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18967 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18968 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18969 *parse.h: Added 1998 time stamp.
18970 (java_parse_source_file): Renamed from parse_source_file.
18971 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18972 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18973 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18974 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18975 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18976 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18977 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18978 (struct parser_ctxt): New data structure to keep the parser context.
18979 *parse.y: Added 1998 time stamp, got rid of static global variables.
18980 (java_error_count, ctxp): New global variables.
18981 (%union): New value field.
18982 (numeric_type, integral_type): Rules removed.
18983 (primitive_type): Rule defined to handle integral, float, double and
18985 (qualified_name, package_declaration,
18986 single_type_import_declaration, type_import_on_demand_declaration,
18987 modifiers, class_declaration, super, interfaces,
18988 interface_type_list, class_body, field_declaration,
18989 field_declaration, variable_declarators, variable_declarator,
18990 variable_declarator_id, method_declaration, method_header,
18991 formal_parameter_list, formal_parameter, method_body, block,
18992 static, interface_declaration, extends_interfaces,
18993 abstract_method_declaration, local_variable_declarators): Rules now
18995 (force_error, do_warning): New global statics.
18996 (push_parser_context, parser_context_save_global,
18997 parser_context_restore_global, pop_parser_context): New functions.
18998 (yyerror): Now uses the global parser context. Fixed use of obstack.
18999 (parse_error, parse_error_context, parse_warning_context,
19000 java_accstring_lookup, redefinition_error, check_modifiers,
19001 parser_add_interface, create_interface, create_class, find_field,
19002 duplicate_declaration_error, register_fields, method_header,
19003 check_modifiers_consistency, check_abstract_method_header,
19004 method_declarator, parser_qualified_classname,
19005 parser_check_super_interface, parser_check_super,
19006 parser_chain_incomplete_item, java_check_circular_reference,
19007 layout_class_from_source, java_complete_class,
19008 complete_method_decl, resolve_class, complete_class_report_errors,
19009 java_check_final, check_method_redefinition,
19010 java_check_regular_methods, java_check_abstract_methods,
19011 java_check_methods, lookup_java_interface_method2,
19012 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19013 process_imports, find_in_imports, read_import_entry,
19014 read_import_dir, find_in_imports_on_demand,
19015 check_pkg_class_access, not_builtin_p, declare_local_variables,
19016 source_start_java_method, java_generate_parsed_class): New
19018 *typeck.c: (signature_include_return): New global variable.
19019 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19020 to add the function returned type in the signature.
19022 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19024 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19026 1998-01-29 Dave Brolley <brolley@cygnus.com>
19028 * Make-lang.in (java.info): Added.
19029 (java.install-info): Added
19031 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19033 * Makefile.in (clean): Also remove java/parse.c.
19035 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19037 Add a pair of -fbounds-check/-fno-bounds-check options.
19038 * lang.c (lang_decode_option): Add code to grok arguments.
19039 (flag_bounds_check): Add decl.
19040 (lang_f_options): New array w/ the option in it.
19041 * java-tree.h (flag_bounds_check): Add decl.
19042 * lang-options.h: New file.
19043 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19044 of a static macro value.
19045 (JAVA_ARRAY_EXCEPTION): Delete macro.
19047 1998-01-23 Per Bothner <bothner@cygnus.com>
19049 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19050 * expr.c (build_anewarray): Add missing promote_type.
19052 1998-01-22 Per Bothner <bothner@cygnus.com>
19054 Add array types with known length to optimize bounds checking.
19055 * typeck.c (build_java_array_type): Take length parameter.
19056 (java_array_type_length, build_prim_array_type): New functions.
19057 * java-tree.h: Update for new functions.
19058 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19059 * class.c: Use build_prim_array_type.
19060 * expr.c (can_widen_reference_to): Handle known-length array types.
19061 (verify_jvm_instructions): Keep track of integer push instructions
19062 followed by newarray/anewarray, so we can build known-length arrays.
19063 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19064 (java_array_data_offset): New function.
19065 (build_java_array_length_access): New function. Optimize if constant.
19066 (build_java_arrayaccess): Constant fold bounds check.
19067 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19068 (build_newarray, build_anewarray): New functions.
19069 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19070 * verify.c (merge_types): Handle known-lengh array types.
19072 1998-01-19 Per Bothner <bothner@cygnus.com>
19074 * expr.c (expand_byte_code): Fix performace bug, which caused
19075 searching linenumber_table to be linear rather than constant.
19077 1997-12-12 Per Bothner <bothner@cygnus.com>
19079 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19081 * decl.c, java-tree.h (soft_fmod_node): New global.
19082 * decl.c (init_decl_processing): Define __builtin_fmod.
19083 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19084 using __builtin_fmod.
19086 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19088 * keyword.h: New file, output of keyword.gperf as processed by
19090 * lex.c (java_lex_init): Initialize java_error_flag.
19091 * parse.c (YYERROR_NOW): Uses java_error_flag.
19092 * parse.y: New static java_error_flag. Useless definition of
19094 * parse.y (java_error): Portable error recovery using
19095 java_error_flag (not yet completely tuned).
19097 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19099 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19101 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19103 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19104 (parse.c, lex.c, keyword.h): New rules for Java source code
19106 * parse.c: Renamed into jcf-parse.c.
19107 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19108 * keyword.gperf: New file, Java keywords.
19109 * parse.y: New file, Java language grammar.
19110 * parse.h: New file, Java language grammar definitions.
19111 * lex.c: New file, Java language lexer.
19112 * lex.h: New file, Java language lexer definitions.
19114 1997-12-03 Per Bothner <bothner@cygnus.com>
19116 * decl.c (clinit_identifier_node), java-tree.h: New global.
19117 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19118 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19119 * expr.c (expand_java_field_op): Check for invalid assignment
19122 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19124 1997-10-27 Per Bothner <bothner@cygnus.com>
19126 * verify.c (verify_jvm_instructions): When processing a handler,
19127 attempt to set the current_subr to the right value.
19128 (More complicated code combines Sep 17 and Oct 22 versions.)
19130 1997-10-24 Per Bothner <bothner@cygnus.com>
19132 * class.c (push_class): Figure out (guess) name of source file.
19133 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19134 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19135 (parse_class_file): Change return type from int to void.
19136 Call debug_start_source_file/debug_end_source_file.
19138 * expr.c (build_java_binop): Fix masking 2nd operand.
19139 * decl.c (init_decl_processing): Set sizetype first.
19141 1997-10-22 Per Bothner <bothner@cygnus.com>
19143 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19144 (Revert Sep 17 change.)
19146 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19148 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19149 .class extension in their name and fix thing so we don't process
19150 them parse_zip_file_entries().
19151 (parse_zip_file_entries): Cleaned unused local variables.
19153 1997-10-20 Per Bothner <bothner@cygnus.com>
19155 * expr.c (can_widen_reference_to): Allows equal array element types.
19156 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19157 * jcf-dump.c (RET): Get (and print) index.
19159 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19160 Promote element type to POINTER_TYPE.
19162 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19164 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19165 find_in_current_zip, jcf_figure_file_type): Moved from
19166 jcf-reader.c to parse.c.
19167 * zextract.c: (read_zip_archive): takes file_comment_length possible
19168 field into account.
19170 1997-10-20 Per Bothner <bothner@cygnus.com>
19172 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19174 * verify.c (merge_types): Handle array types even better ...
19176 1997-10-17 Per Bothner <bothner@cygnus.com>
19178 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19180 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19181 * class.c (make_class_data): Don't build fields_decl if no fields.
19182 When building fields_decl, skip if DECL_ARTIFICIAL.
19184 * expr.c (java_stack_swap): Update stack_type_map.
19185 * verify.c (merge_types): Handle array types better.
19187 1997-10-15 Per Bothner <bothner@cygnus.com>
19189 * class.c (add_field): Don't promote short integral fields to
19190 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19191 * expr.c (push_value): Promote and convert short integral values.
19193 * decl.c, java-tree.h (integer_two_node): New constant node.
19194 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19196 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19198 * class.c (append_gpp_mangled_type): Use function argument
19199 unpromoted type to generate mangled name.
19201 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19203 * constants.c (build_constant_data_ref): Now uses current_class
19204 instead of main_class.
19205 (build_constants_constructor): Now uses current_class instead of
19207 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19208 of the global variable SeepZipFiles done here.
19209 * zextract.c (read_zip_archive): extra_field optional field taken
19210 into account while computing the position of the class file in the
19212 * verify.c (verify_jvm_instructions): Use current_jcf to search
19214 * parse.c (load_class): First search for the class to load in the
19215 current zip file. Saves current_jcf (restored before returning
19216 from that function). Don't call JCF_FINISH in the class was found
19217 in the current ZIP file.
19218 (jcf_parse): If the class was found in the current ZIP file, save
19219 its tree_constant_pool (for later reuse).
19220 (parse_class_file): New function. Process each method defined in
19221 the current class and record the class as to be later registered.
19222 (yyparse): Rewritten. Figure the type of the current file and switch
19224 * lang.c: New global variable current_jcf.
19225 (lang_init): Removed compiling_from_source test (done later, in
19226 yyparse). Removed call the jcf_parse ().
19227 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19228 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19229 in the current ZIP file) and zip_offset (offset to the class data in
19230 the current zip file).
19231 * jcf-reader.c: zipfile.h included.
19232 localToFile: New ZipFileCache static global variable
19233 (parse_zip_file_entries): New function. Browse the current ZIP
19234 file directory and process each class found.
19235 (process_zip_dir): New function. Register each class found in the
19236 ZIP file directory. The class aren't parsed but a valid JCF is
19237 link to each of them.
19238 (find_in_current_zip): New function. Search for a class in the
19239 current ZIP file directory. If found, prepare the class so that it
19241 (jcf_figure_file_type): New function. Examine the file structure
19242 to figure a class file, a ZIP file. If none of these categories are
19243 matched, a source file is assumed.
19244 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19245 SeenZipFile: New global variable.
19246 (open_in_zip): Use zipmember's length to accelerate the search for
19247 a member. If zipmember was NULL and zip file successfully read,
19249 * java-tree.h: New global variable current_jcf declared. Added
19250 declaration for current_constant_pool_tags, current_constant_pool_data,
19251 current_constant_pool_length, current_constant_pool_data_ref.
19252 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19253 store the JCF of classes seen in a zip file) and tree *constant_pool
19254 (to save a loaded class constant pool). current_class declared here.
19255 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19256 retrieve method_ref_constant.
19257 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19258 (OBJECT): get_class_constant now uses current_jcf.
19259 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19260 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19261 (expand_invoke): Now uses current_class instead of main_class
19262 (build_class_init): Now uses current_class instead of main_class
19263 * class.c: New static global variable registered_class.
19264 (register_class): New function.
19265 (emit_register_class): Modified to use registered_class instead of
19267 (is_compiled_class): Now take into account class seen in the archive.
19269 1997-10-06 Per Bothner <bothner@cygnus.com>
19271 * except.h: Renamed to: java-except.h.
19272 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19273 * except.c: Add semi-working (commented out) implementation.
19275 * expr.c (expand_iinc): Add needed flush_quick_stack.
19276 * parse.c (set_source_filename): New function.
19277 (give_name_to_class): Set input_filename from package.classname.java.
19279 * jcf-io.c (find_class): Don't look first in ".".
19281 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19283 * zextract.c (read_zip_archive): Now takes into account the
19285 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19287 1997-09-20 Per Bothner <bothner@cygnus.com>
19289 * constants.c, java-tree.h (build_internal_class_name): New function.
19290 (alloc_class_constant): Re-implement using build_internal_class_name.
19291 * class.c (make_class_data): Likewise.
19292 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19294 1997-09-17 Per Bothner <bothner@cygnus.com>
19296 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19297 to NULL before pushing an exception handler target.
19299 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19300 (java_stack_swap, java_stack_dup): Re-write to be safe from
19301 clobbering registers.
19302 (build_class_init): New function.
19304 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19306 * typeck.c (build_java_array_type): Temporary use
19307 permanent_obstack to create the array 'length' field.
19308 * expr.c (lookup_label): Temporay use permanent_obstack to create
19309 label if not found.
19310 * class.c (push_super_field): Tempory use permanent_obstack.
19312 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19314 * typeck.c (type_for_mode): Now handles double_type_node and
19316 * verify.c (verify_jvm_instructions): The instruction following
19317 the wide bytecode is checked. OPCODE_ret added to the list of
19320 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19322 * class.c (make_class): Temporary use permanent_obstack. Set the
19323 class CLASS_P field to 1.
19324 (push_class): Temporary use permanent_obstack.
19325 (set_super_info): Temporary use permanent_obstack.
19326 (add_method): Temporary use permanent_obstack, set
19327 METHOD_TRANSIENT().
19328 (add_field): Temporary use permanent_obstack. Sets
19329 FIELD_VOLATILE() and FIELD_TRANSIENT().
19330 (build_class_ref): Temporary use permanent_obstack if the class
19332 (build_static_field_ref): Temporary use permanent_obstack when
19333 creating field's rtl.
19334 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19335 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19336 and fields. Function finalized, as far as flag handling.
19337 (push_class_static_dummy_field): Temporary use permanent_obstack.
19338 (emit_register_class): Force generation of class registration at
19340 * decl.c (end_java_method): Call permanent_allocation() before
19342 * expr.c (can_widen_reference_to): Added comment to interface
19343 handling, fixed typo.
19344 (lookup_field): Now uses CLASS_P() to correct FIXME
19345 (expand_invoke): Verification on public && !static &&
19346 !abstract moved into soft_lookupinterfacemethod (kaffe).
19347 Use Object class dtable if objectref is an array when expanding
19349 (java_push_constant_from_pool): Temporary use permanent_obstack
19350 for CONSTANT_string
19351 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19352 create constant references.
19353 (get_constant): Temporary use permanent_obstack to create constant.
19354 (load_class): Temporary use permanent_obstack to load class.
19355 (jcf_parse): Temporary use permanent_obstack to perform class
19357 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19358 (build_java_signature): Temporary use permanent_obstack.
19359 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19361 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19362 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19365 1997-09-11 Per Bothner <bothner@cygnus.com>
19367 * class.c (append_gpp_mangled_type): Fix typo.
19368 (emit_register_class): Use main_class to get class object, rather
19369 than looking for no-longer-existing static decl starting with _CL.
19370 * typeck.c (parse_signature_type): Promote array element type
19371 if it is a RECORD_TYPE.
19373 1997-09-10 Per Bothner <bothner@cygnus.com>
19375 * class.c (push_class_static_dummy_field): New function.
19376 (mangle_static_field): New. Do G++-style mangling of static fields.
19377 (layout_class): Mandle static fields here, not in add_field.
19378 (build_class_ref): The class object is now a dummy static field.
19379 * decl.c (find_local_variable): Look for best, instead of first match.
19380 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19381 (build_java_athrow): Don't check here if exception is Throwable.
19382 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19383 (TYPE_USED): Removed. No longer used ...
19384 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19385 * verify.c (push_pending_label): New function.
19386 (push_pending_block): Renamed to check_pending_block.
19387 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19388 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19389 re-checking possible handlers) after a store (less wasted work).
19390 Check for null handler (finally) before calling add_handler.
19391 Various changes to (finally?) correctly handle try/finally.
19393 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19395 * class.c: Include stdio.h.
19397 1997-09-04 Per Bothner <bothner@cygnus.com>
19399 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19400 to make sure class is initialized before static/special invoke.
19402 * verify.c (verify_jvm_instructions): On a store instruction,
19403 call find_local_variable to force pre-allocation of decl and rtx.
19404 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19406 1997-09-03 Per Bothner <bothner@cygnus.com>
19408 * class.c (build_class_ref): Strip off "promoted_" if need be.
19409 (make_field_value): Call build_java_signature when needed.
19410 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19411 * expr.c (build_java_athrow): Don't push_value of exception.
19412 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19413 match specification of [fd]cmp[lg] for NaNs.
19414 (expand_byte_code): Add support for exception handler ranges.
19415 * except.c: Add skeleton for EH code-generation.
19416 * verify.c (merge_types): Treat all promoted integral types as equal.
19417 * constants.c (build_constants_constructor): To force creation of
19418 current_constant_pool_data_ref, call build_constant_data_ref.
19420 * javaop.def (lload): Fix typo.
19421 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19423 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19425 * parse.c: Don't include function.h.
19427 1997-08-27 Per Bothner <bothner@cygnus.com>
19429 * except.[ch]: New files.
19430 * Makefile.in (JAVA_OBJS): Add except.o
19431 * expr.c: Temporary warning about unimplemented exceptions.
19432 * verify.c: Verify exception handlers.
19434 * jcf-dump.c (disassemble_method): Print exception table.
19436 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19438 * expr.c (verify_jvm_instructions): Started a thorough
19439 verification of invoke* bytecodes.
19440 (expand_byte_code): flush quick stack if PC is the target of a
19441 branch. and undef RET (conflicting with config/i386/i386.h).
19442 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19444 (expand_invoke): Now handles invokeinterface and do more
19445 verification according to the bytecode.
19446 (lookup_field): Don't try to load the class if processing
19448 (can_widen_reference_to): Now handles interfaces.
19449 * decl.c (init_decl_processing): New global variable
19450 soft_lookupinterfacemethod_node, declared in java-tree.h.
19451 Call set_super_info on string_type_node.
19452 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19454 * class.c (set_super_info): Fills the CLASS_* flags according to
19456 (get_access_flags_from_decl): Handles all class flags.
19458 1997-08-26 Per Bothner <bothner@cygnus.com>
19460 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19461 * parse.c (yyparse): Check for abstract method, and missing code.
19462 * expr.c (expand_byte_code): Change interface.
19463 * lang.c (put_decl_node): Print promoted types prettier.
19464 * verify.c (verify_jvm_instruction): Change interface.
19465 Partial support for scanning exception table.
19466 For load instructions, handle promoted integral types.
19468 1997-08-21 Per Bothner <bothner@cygnus.com>
19470 * verify.c: New file, with contents moved from expr.c.
19471 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19472 * typeck.c (is_array_type_p): Moved here from expr.c.
19473 * java-tree.h: Add some now-needed function declarations.
19474 * Makefile.in (JAVA_OBJS): Added verify.o.
19476 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19478 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19479 METHOD_ABSTRACT flag.
19481 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19482 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19483 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19485 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19487 (start_java_method): Hook for SYNCHRONIZED methods.
19489 * expr.c (build_java_jsr, build_java_ret): New functions
19490 (JSR,PRE): New macros
19491 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19492 (verify_jvm_instructions): tableswitch, lookupswitch,
19493 monitorenter, monitorexit, goto_w: verified.
19494 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19495 (build_java_monitor): New function.
19496 (MONITOR_OPERATION): Modified to call build_java_monitor()
19497 (verify_jvm_instructions): Started a thorough verification of
19500 1997-08-19 Per Bothner <bothner@cygnus.com>
19502 Support verification of jsr/ret subroutines (used for try/finally).
19503 * decl.c (return_address_type_node): New type node.
19504 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19505 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19506 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19507 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19508 TYPE_USED): New macros for special types in type_map.
19510 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19511 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19513 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19515 * expr.c (can_widen_reference_to): New function.
19516 (pop_type): Use it.
19517 (merge_type_state): Support handling start of subroutine.
19518 (push_pending_block): Return char* error message, instead of calling
19519 fatal on an error. Also handle subroutines.
19520 (verify_jvm_instructions): Handle errors from push_poending_block.
19521 Support jsr and ret instructions.
19523 1997-08-19 Per Bothner <bothner@cygnus.com>
19525 * jcf-io.c (find_classfile): Fix thinko.
19526 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19528 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19530 * Makefile.in (BISON): Remove.
19532 1997-08-07 Per Bothner <bothner@cygnus.com>
19534 * Makefile.in: Convert to autoconf.
19535 * config-lang.in (outputs): Added java/Makefile.
19537 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19538 Rename cc1java to jc1.
19540 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19541 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19543 * class.c (class_depth): Do load_class if needed.
19545 Mostly better verification.
19546 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19547 (init_decl_processing): Change return type of soft_checkcast.
19548 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19549 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19550 lang_print_error): New functions.
19551 (lang_init): Set global hook print_error_function to lang_print_error.
19552 * expr.c: In the type_map ptr_type_node is only used for null now.
19553 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19554 (merge_types): Dererence pointer to record types before comparing.
19555 (decode_newarray_type, merge_types): On error just return NULL.
19556 (build_java_binop): Add preliminary implementation (with warning)
19557 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19558 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19559 (expand_compare, expand_java_goto, expand_java_call): Don't
19560 push_pending_block, since that only makes sense when verifying.
19561 (merge_type_state): Different return codes.
19562 (push_pending_block): A block may need to be verified more than once.
19563 (expand_byte_code): Warn about unused code at code generation time.
19564 (verify_jvm_instruction): Changed logic, since code may need to be
19565 re-verified if type-state has changed. Also, better error handling.
19566 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19567 Improve newarray, anewarray, ?aload, athrow,
19568 * java-tree.h (LABEL_CHANGED): New macro.
19570 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19572 * decl.c (soft_athrow_node): New global variable initialized.
19573 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19574 * typeck.c (convert): Added support for REAL_TYPE.
19575 (convert_to_char): New function.
19576 (convert): Handle CHAR_TYPE.
19577 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19578 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19579 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19581 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19582 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19583 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19584 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19585 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19586 to Use The Right Things.
19587 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19588 compatible with INT. BOOLEAN is made equivalent to BYTE.
19589 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19590 OPCODE_ifnonnull): Now supported.
19591 (build_java_athrow): New function.
19593 1997-08-04 Per Bothner <bothner@cygnus.com>
19595 Rename method name <init> to match G++ (and fix mangling).
19596 * class.c (layout_class): Replace method name of <init> by class name.
19597 (make_method_value): Do inverse renaming of constructor from <init>.
19598 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19599 * typeck.c (lookup_java_constructor): New function.
19600 * expr.c (expand_invoke): If method_name is <init>, call
19601 lookup_java_constructor to find constructor.
19603 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19605 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19607 * parse.c (get_class_constant): Modified to handle array "classes"
19608 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19610 (convert): Modified to handle real type.
19611 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19612 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19613 variables declared.
19614 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19615 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19616 global variables initialized.
19617 (find_local_variable): Handles the case of a pointer
19618 (end_java_method): Restore the use of one more scope
19619 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19620 build_java_array_length_access, expand_java_arrayload,
19621 expand_java_arraystore, expand_java_array_length,
19622 expand_java_multianewarray, expand_java_anewarray,
19623 build_java_check_indexed_type, is_array_type_p,
19624 build_java_throw_out_of_bound_exception): New functions.
19625 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19626 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19627 OPCODE_<t>aload): Implemented code for verification.
19628 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19629 ARRAY_NEW_MULTI): Macro defined.
19630 (CONVERT): Modified to invoke convert().
19631 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19633 1997-07-31 Per Bothner <bothner@cygnus.com>
19635 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19636 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19637 (make_class_data): Field name needs '/' as package prefix.
19638 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19640 1997-07-25 Per Bothner <bothner@cygnus.com>
19642 Implement debug information for local variables.
19643 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19644 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19645 DECL_LOCAL_SLOT_CHAIN): New macros.
19646 (struct lang_decl_var): New type.
19647 * parse.c (give_name_to_locals): Move to decl.c.
19648 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19649 (start_java_method): Re-write parameter handling.
19650 (pending_local_decls): New global variable.
19651 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19652 (find_local_variable): Accept pc so we can skips decls not in range.
19653 (struct binding_level): Add end_pc field.
19654 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19655 (various): Change so current pc gets passed to find_local_variable.
19657 * decl.c (init_decl_processing): Re-arrange fields in
19658 class_type_node and and method_type_node to match kaffe 0.9.1.
19659 * class.c (make_method_value, make_class_data): Update
19660 initializations to match.
19662 1997-07-16 Per Bothner <bothner@cygnus.com>
19664 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19665 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19666 (push_super_field): New function.
19667 (make_class_data): Handle inheritance of class static initializer.
19668 (layout_class): New name mangling.
19669 * constants.c (build_constant_data_ref): Init type of data array
19670 to a one-element array.
19671 (build_constants_constructor): Set DECL_SIZE from complete array type.
19672 * decl.c: Rename class_type, object_type etc to class_type_node,
19673 object_type_node etc. Make former inherit from latter.
19674 * expr.c (expand_invoke): Add cast of function address.
19675 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19676 * parse.c (yyparse): Don't call layout_class here.
19677 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19679 1997-06-14 Per Bothner <bothner@cygnus.com>
19681 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19682 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19683 (alloc_class_constant): New.
19684 * expr.c (expand_invoke): Make sure method's class is initialized.
19685 * class.c (interits_from_p, emit_register_class): New functions.
19686 * parse.c (yyparse): Call emit_register_class.
19688 1997-06-09 Per Bothner <bothner@cygnus.com>
19690 * constants.c: New file, to handle constant pool.
19691 * Makefile.in (JAVA_OBJS): Add constants.o.
19692 * decl.c (init_decl_processing): Update, fix, finish various structs.
19693 (pushdecl_top_level): New.
19694 * parse.c (layout_class): Moved to class.c.
19695 * expr.c (java_push_constant_from_pool): New function.
19696 * class.c (build_class_ref): Make work fully
19697 (make_class_data): Emit super-class, constant pool, interface vector.
19699 1997-06-03 Per Bothner <bothner@cygnus.com>
19701 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19702 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19703 * class.c (class_depth): New function.
19704 (lookup_named_class): Replaced by new function lookup_class.
19705 * decl.c (object_type_node, string_type_node): New.
19706 Remove various types that we no longer need.
19707 * expr.c (verify_jvm_instructions): New separate verifier pass.
19708 (push_type, pop_type): New functions for verifier.
19709 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19710 (expand_byte_code): Simplify, since we assume already verified.
19711 (expand_invoke): Now mostly works.
19712 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19713 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19714 * parse.c: Wait to allocate class object until we know its name.
19715 (layout_class): Calculate DECL_VINDEX for each virtual method.
19716 * typeck.c (get_array_type): Rename to ...
19717 (build_java_array_type): ... and provide working implementation.
19718 (build_java_signature): New function - build Java signature of type.
19719 (set_java_signature): New function - cache signature with type.
19720 (lookup_java_method): New function.
19722 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19724 * class.c (ident_subst): Take extra SUFFIX parameter.
19725 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19726 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19727 (build_class_ref): Actually implement.
19728 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19729 * decl.c (builtin_function): New.
19730 (init_decl_processing): Update for current Kaffe. Declare some
19731 builtin Kaffe functions.
19732 * expr.c (build_address_of): New.
19733 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19734 Renamed (from expand_java_new etc), and added working implementations.
19735 (build_field_ref): Now also handle static fields.
19736 (expand_invoke): Implement invokestatic, and start implement rest.
19737 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19738 * javaop.def: Rename invokevirt -> invokevirtual.
19739 * lang.c (use_handles): Removed.
19740 * parse.c: Add support for ConstantValue attribute.
19741 Handle nested loading of a class. (JPOOL_UTF): New.
19743 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19745 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19747 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19749 * Make-lang.in (java.install-man): New empty rule.
19750 * typeck.c (set_local_type): New function.
19751 * expr.c (STORE_INTERNAL): Call find_local_variable,
19752 not find_stack_slot. Call set_local_type.
19754 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19756 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19757 and building RECORD_TYPE CONSTRUCTORs.
19758 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19760 * lang.c (use_handles): Change the default to 0.
19761 * decl.c: Define and build class_type, field_type, utf8const_type.
19762 * class.c (make_class_data, make_field_value,
19763 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19764 hashUtf8String, strLengthUtf8, mangled_classname:
19765 Functions to build reflective data structures.
19766 * parse.c (yyparse): Call make_class_data.
19768 * jcf-io.c (open_class, find_classfile): New functions.
19769 * jcf-dump.c: Support reading classfile from explicitly-named
19770 class file (without CLASSPATH searching).
19772 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19774 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19775 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19776 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19777 (get_constant): Now trivial for CONSTANT_Utf8.
19779 * jcf.h: Make NEW_CPOOL the default.
19780 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19782 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>