1 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
4 * parse.y (create_interface): Set correct access modifiers for
6 * jcf-write.c (get_classfile_modifiers): New function.
7 (generate_classfile): Use get_classfile_modifiers, not
10 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
12 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
13 dependency to current parser context, not NULL_TREE, for top-level
15 (jdep_resolve_class): Enable member access check for all inner
18 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
20 * parse.y (qualify_and_find): Pass type decl, not identifier, to
23 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
26 * expr.c (expand_java_field_op): Ensure that target class for static
27 field access has been loaded.
29 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
30 Ranjit Mathew <rmathew@hotmail.com>
32 PR java/1207, java/16178
33 * jcf-parse.c (load_class): Return immediately if passed a type decl
34 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
35 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
36 before calling load_class.
37 (qualify_and_find): Likewise.
38 (find_in_imports_on_demand): Likewise.
39 (find_applicable_accessible_methods_list): Likewise.
41 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
43 * parse.y (java_layout_seen_class_methods): Don't call load_class
44 on class defined by source parser.
46 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
48 * parse.y (set_nested_class_simple_name_value): Removed.
49 (java_complete_expand_class): Remove calls to
50 set_nested_class_simple_name_value.
52 2004-06-22 Andrew Haley <aph@redhat.com>
53 Ranjit Mathew <rmathew@hotmail.com>
56 * decl.c (force_poplevels): Remove call to expand_end_bindings.
58 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
60 * parse.y (create_class): Correct diagnostic message about
61 java.lang.Object extending anything else.
63 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
65 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
66 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
67 * constants.c (build_ref_from_constant_pool): Likewise.
68 * expr.c (build_java_array_length_access): Likewise.
69 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
70 (invoke_build_dtable, build_invokevirtual): Likewise.
71 (build_invokeinterface, java_expand_expr): Likewise.
72 (emit_init_test_initialization): Likewise.
73 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
74 * parse.y (make_qualifed_name, build_array_ref): Likewise.
76 2004-06-21 Andrew Haley <aph@redhat.com>
78 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
81 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
83 * jcf.h (struct JCF): Change java_source, right_zip and finished
85 * lex.h (struct java_lexer): Change hit_eof, read_anything,
86 byte_swap and use_fallback to unsigned int.
87 * parse.h (struct _jdep): Change flag0 to unsigned int.
89 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
92 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
93 before trying to lay out its methods.
94 * jcf-parse.c (read_class): Track parsed files using canonical paths
95 obtained via lrealpath from libiberty.
96 (java_parse_file): Likewise.
97 (parse_source_file_1): Rename formal parameter to reflect its
98 modified purpose. Minor formatting fix.
100 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
102 * class.c (emit_register_classes): Make the function uninlinable,
103 do not set current_function_cannot_inline.
104 * resource.c (write_resource_constructor): Do not reset
105 flag_inline_functions around rest_of_compilation.
107 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
110 * expr.c (java_truthvalue_conversion): Handle
111 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
112 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
113 i.e. return the expression.
115 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
117 * gjavah.c: Include version.h
119 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
121 * jcf-write.c (generate_bytecode_conditional): Correct handling
122 of unordered conditionals. Add comment.
124 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
125 Per Bothner <per@bothner.com>
127 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
128 local variable was initialised upon declaration.
129 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
130 variable was final and initialised upon declaration.
131 * check-init.c (check_final_reassigned): Give error only if a blank
132 final is not definitely unassigned or if an initialised final is
134 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
135 assignment expressions. Remove case MODIFY_EXPR, label do_default.
136 (check_init): Perform initialised-variable-removing-optimisation
137 only on non-final local variables.
139 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
141 * jcf-write.c (generate_bytecode_conditional): Handle binops
142 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
144 (generate_bytecode_insns): Likewise.
146 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
148 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
149 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
151 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
153 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
154 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
156 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
158 * decl.c (struct binding_level): Add GTY marker. Compile
159 binding_depth unconditionally.
160 (current_binding_level, free_binding_level, global_binding_level):
162 (clear_binding_level): Unconditionally set binding_depth.
163 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
165 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
167 * lex.c (java_new_lexer): Set 'encoding'.
168 (java_read_char): Improve error message for unrecognized characters.
169 * lex.h (struct java_lexer): New field 'encoding'.
171 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
173 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
175 2004-05-21 Mark Wielaard <mark@klomp.org>
177 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
180 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
182 * typeck.c: Remove non-printable character 160.
184 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
186 * check-init.c: Correct minor typos.
188 2004-05-13 Diego Novillo <dnovillo@redhat.com>
190 * Make-lang.in, expr.c, java-gimplify.c: Rename
191 tree-simple.[ch] to tree-gimple.[ch].
193 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
195 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
197 2004-05-13 Diego Novillo <dnovillo@redhat.com>
199 Merge from tree-ssa-20020619-branch. See
200 ChangeLog.tree-ssa for details.
202 * Make-lang.in, builtins.c, check-init.c, class.c,
203 constants.c, decl.c, except.c, expr.c, java-except.h,
204 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
205 lang.c, lang.opt, parse.y, resource.c: Merged.
206 * java-gimplify.c: New file.
208 2004-05-10 Andrew Haley <aph@redhat.com>
210 * parse.y (create_class): Set TYPE_VFIELD.
211 * decl.c (java_init_decl_processing): Likewise.
213 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
214 * class.c (make_method_value): Replace DECL_VINDEX with call to
216 (get_dispatch_vector): Likewise.
217 (layout_class_method): Likewise.
218 Replace set of DECL_VINDEX with call to set_method_index().
219 (set_method_index): New function.
220 (get_method_index): New function.
221 * java-tree.h (set_method_index): New function decl.
222 (get_method_index): New function decl.
224 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
226 * parse.y (check_pkg_class_access): Add new argument
227 and use it when cl is NULL to call lookup_cl on it.
228 (parser_check_super_interface): Do not call lookup_cl.
229 Pass this_decl to check_pkg_class_access and NULL
230 instead of lookup_cl.
231 (parser_check_super): Update for change in
232 check_pkg_class_access.
233 (do_resolve_class): Likewise.
234 (process_imports): Likewise.
235 (find_in_imports_on_demand): Likewise.
236 (resolve_qualified_expression_name): Likewise.
238 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
240 Fixes PR java/9685, PR java/15073
241 * parse.y (accessibility_string): New method.
242 (not_accessible_field_error): Use accessibility_string()
243 instead of java_accstring_lookup().
244 (resolve_qualified_expression_name): Check with
245 check_pkg_class_access() before allowing access using
248 Use check_pkg_class_access() instead of not_accessible_p()
249 for unqualified types.
250 (not_accessible_p): Use DECL_CONTEXT (member) instead of
251 REFERENCE for package-private access checking.
252 (patch_method_invocation): Use accessibility_string() instead
253 of java_accstring_lookup().
255 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
258 * gjavah.c (struct method_name): Add member is_native.
259 (overloaded_jni_method_exists_p): Match candidate method only if
261 (print_method_info): Initialise is_native flag from the method's
264 2004-04-30 Roger Sayle <roger@eyesopen.com>
266 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
267 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
269 2004-04-22 Roger Sayle <roger@eyesopen.com>
271 * resource.c (write_resource_constructor): Guard call to possibly
272 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
274 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
276 * class.c (make_class_data): Add new field aux_info.
277 * decl.c (java_init_decl_processing): Push type and decl for
280 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
282 * expr.c (expand_java_NEW): Don't use size argument for
283 _Jv_AllocObject calls.
284 * parse.y (patch_invoke): Likewise.
286 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
288 * expr.c (build_invokeinterface): Remove unused variables to
291 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
293 * class.c (get_interface_method_index): New function. Return dispatch
294 index for interface method.
295 (make_method_value): For interface methods, set index field to
296 iface dispatch index, not DECL_VINDEX.
297 * expr.c (build_invokeinterface): Use get_interface_method_index.
299 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
301 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
303 2004-03-31 Andrew Haley <aph@redhat.com>
306 * jcf-io.c (opendir_in_zip): Tidy up error handling.
308 2004-03-30 Zack Weinberg <zack@codesourcery.com>
310 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
313 2004-03-25 Marcus Meissner <meissner@suse.de>
316 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
318 2004-03-23 Tom Tromey <tromey@redhat.com>
321 * jcf-write.c (make_class_file_name): Don't report if mkdir
324 2004-03-23 Tom Tromey <tromey@redhat.com>
326 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
328 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
330 * class.c, gjavah.c, lang.c: Fix comment typos.
331 * gcj.texi: Fix typos.
333 2004-03-19 Per Bothner <per@bothner.com>
335 * gcj.texi (Code Generation): Document new flags and assert defaults.
337 * class.c (assume_compiled_node_struct): Rename type to
338 class_flag_node_struct, as it is now also used for enable_assertions.
339 Rename assume_compiled_node typedef. Rename excludep field to value.
340 (find_assume_compiled_node): Rename function to find_class_flag_node.
341 Minor optimization - avoid needless strlen.
342 (add_assume_compiled): Some tweaking and optimization.
343 Rename and generalize to add_class_flag takem an extra parameter.
344 (add_assume_compled): New just calls add_class_flag.
345 (add_enable_assert, enable_assertions): New functions.
346 (enable_assert_tree): New static.
347 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
348 * lang.opt (fenable-assertions, fenable-assertions=,
349 fdisable-assertions, fdisable-assertions=): New options.
350 * lang.c (java_handle_option): Handle new options.
351 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
352 class in an interface - create helper class nested in outer interface.
353 (build_assertion): Short-circuit if enable_assertions is false.
355 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
357 * java-tree.h: Changes throughout to add checking to macros
358 and numerous whitespace changes.
359 (VAR_OR_FIELD_CHECK): New macro.
360 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
361 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
363 2004-03-16 Per Bothner <per@bothner.com>
365 * jcf-jump.c (options): New --print-constants option.
366 * gcj.texi (Invoking jcf-dump): Document --print-constants.
368 * jcf-dump.c (flag_print_constant_pool): Default to off.
369 (print_constant_terse_with_index): New helper function.
370 (various places): Check flag_print_constant_pool where missing.
371 (main): If verbose set flag_print_constant_pool.
372 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
374 2004-03-15 Andrew Haley <aph@redhat.com>
377 * parse.y (java_complete_lhs): Check that final variable has an
380 2004-03-12 Andrew Haley <aph@redhat.com>
383 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
386 2004-02-29 Roger Sayle <roger@eyesopen.com>
388 * jcf-parse.c (java_parse_file): Handle the case that input_filename
391 2004-02-27 Per Bothner <per@bothner.com>
393 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
394 suggestion: Use build_incomplete_class_ref.
395 This fixes PR java/13508, java/11714.
397 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
399 * java/parse.h: Update copyright.
401 2004-02-26 Andrew Haley <aph@redhat.com>
404 * parse.y (check_interface_throws_clauses): Check for
405 !METHOD_INVISIBLE (iface_method).
406 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
407 well as CLASS_ABSTRACT.
409 2004-02-25 Per Bothner <per@bothner.com>
411 * parse.y (build_assertion): If we're in an inner class, create the
412 class$ helper routine in the outer class.
414 2004-02-19 Richard Henderson <rth@redhat.com>
416 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
418 2004-02-16 Geoffrey Keating <geoffk@apple.com>
420 * Make-lang.in (java.install-man): Add extra dependencies.
422 2004-02-13 Geoffrey Keating <geoffk@apple.com>
424 * Make-lang.in: Install man pages under the same names
425 (possibly transformed) as the program they document.
427 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
429 * gjavah.c: Include "intl.h".
430 (error): New function.
431 (main): Call gcc_init_libintl.
432 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
433 print_stub_or_jni, process_file, main): Use error rather than
435 (print_method_info, usage, help, version, main): Mark strings for
436 translation with _. Avoid splitting up sentences. Send
437 information messages to stdout.
438 * jcf-dump.c: Include "intl.h".
439 (main): Call gcc_init_libintl.
440 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
441 Mark error, usage and version messages for translation with _.
442 Avoid splitting up sentences.
443 * jv-scan.c: Include "intl.h".
444 (fatal_error, warning): Change parameter s to msgid. Translate
446 (main): Call gcc_init_libintl.
447 (usage, help, version): Mark error, usage and version messages for
448 translation with _. Avoid splitting up sentences.
449 * jvgenmain.c: Include "intl.h".
450 (main): Call gcc_init_libintl.
451 (usage, main): Mark error messages for translation with _.
452 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
453 JVGENMAIN_OBJS): Add intl.o.
454 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
455 java/jvgenmain.o): Update dependencies.
457 2004-02-08 Per Bothner <per@bothner.com>
459 * parse.y (resolve_qualified_expression_name): In case of inaccessible
460 class don't use not_accessible_field_error, which can get confused.
462 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
464 Make-lang.in (po-generated): Delete.
466 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
468 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
470 * decl.c: Include target.h.
471 (start_java_method): Replace PROMOTE_PROTOTYPES with
472 targetm.calls.promote_prototypes.
473 * expr.c: Include target.h.
474 (pop_arguments): Replace PROMOTE_PROTOTYPES with
475 targetm.calls.promote_prototypes.
476 * parse.y: Include target.h.
477 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
478 with targetm.calls.promote_prototypes.
480 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
482 * typeck.c: Update copyright.
484 2004-02-02 Tom Tromey <tromey@redhat.com>
486 * decl.c (java_init_decl_processing): Remove duplicate
489 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
491 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
493 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
495 * expr.c (build_field_ref): Move variable
498 2004-01-28 Andrew Haley <aph@redhat.com>
500 * expr.c (build_field_ref): Widen field offset.
502 2004-01-27 Andrew Haley <aph@redhat.com>
505 * parse.y (check_interface_throws_clauses): Make sure class_decl
508 2004-01-22 Jeff Sturm <jsturm@one-point.com>
511 * parse.y (patch_assignment): Don't modify lhs_type for
512 reference assignments.
514 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
516 * Make-lang.in: Replace $(docdir) with doc.
517 (java.info, java.srcinfo, java.man, java.srcman): New rules.
518 (java.install-man): Revamp rule.
520 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
522 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
523 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
524 instead of deferred backquote.
526 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
528 * typeck.c (find_method_in_interfaces): Move variable
531 2004-01-16 Andrew Haley <aph@redhat.com>
534 * typeck.c (shallow_find_method): New.
535 (find_method_in_superclasses): New.
536 (find_method_in_interfaces): New.
537 (lookup_do): Rewrite.
538 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
540 * jcf-parse.c (read_class): Save and restore output_class.
541 * decl.c (java_expand_body): Set output_class from fndecl.
543 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
545 * class.c (gen_indirect_dispatch_tables): Fix string length
548 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
550 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
551 (java.srcextra): Copy above back to source directory if requested.
552 (po-generated): Delete reference to $(parsedir).
553 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
556 2004-01-14 Jan Hubicka <jh@suse.cz>
558 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
561 2004-01-09 Mark Mitchell <mark@codesourcery.com>
563 * java-tree.h (java_expand_expr): Change prototype.
564 * expr.c (java_expand_expr): Add alt_rtl parameter.
566 2004-01-09 Andrew Haley <aph@redhat.com>
569 * parse.y (java_fix_constructors): Set output_class.
570 (java_reorder_fields): Likewise.
571 (java_layout_classes): Likewise.
572 (java_expand_classes): Generate indirect dispatch tables.
573 (java_expand_classes): Set output_class.
574 (java_finish_classes): Likewise.
575 * lang.c (java_init): Turn on always_initialize_class_p if we're
576 using indirect dis[atch.
577 (java_decl_ok_for_sibcall): Use output_class, not current_class.
578 (java_get_callee_fndecl): Use class local atable.
580 (always_initialize_class_p): Decl moved to java-tree.h.
581 (HANDLE_CLASS_INFO): Set output_class.
582 (read_class): Likewise.
583 (parse_class_file): Call gen_indirect_dispatch_tables.
584 (parse_zip_file_entries): Set output_class.
585 (java_parse_file): Set output_class. Don't emit symbol tables.
586 * java-tree.h (output_class): New.
587 Remove global declarations for otable, atable, and ctable.
588 (always_initialize_class_p): moved here from decl.c.
590 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
591 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
592 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
593 (struct lang_type): Add otable_methods, otable_decl,
594 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
595 ctable_decl, catch_classes, type_to_runtime_map.
596 * expr.c (build_field_ref): Make otable, atable, and ctable class
597 local rather than global.
598 (build_known_method_ref): Likewise.
599 (build_invokeinterface): Likewise.
600 (java_expand_expr): Pass runtime type (rather than actual type) to
602 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
603 this class. Look up each class in that map to delete duplicates.
604 (expand_end_java_handler): Pass runtime type (rather than actual
605 type) to expand_start_catch.
606 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
608 (java_init_decl_processing): Rearrange things. Remove global
609 declarations of otable, atable, and ctable.
610 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
611 (java_expand_body): Set output_class.
612 * constants.c (build_constant_data_ref): Use output_class, not
614 (alloc_name_constant): Likewise.
615 * class.c (gen_indirect_dispatch_tables): New.
616 (build_class_ref): Generate hard reference to superclass, even if
617 using indirect dispatch.
618 (build_static_field_ref): Use class local atable.
619 (make_class_data): Generate hard reference to superclass, even if
620 using indirect dispatch.
621 Generate symbolic references to interfaces when using indirect
623 (make_class_data): Emit otable, atable, and ctable.
624 Make otable, atable, and ctable class local rather than global.
625 (emit_catch_table): Make otable, atable, and ctable class local
628 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
630 * parse.y (catch_clause_parameter): Fix typo.
633 * parse.y: (catch_clause_parameter): Return early if $3, aka
634 formal_parameter, is null.
636 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
638 * class.c: Remove uses of "register" specifier in
639 declarations of arguments and local variables.
642 * gjavah.c: Likewise.
643 * jcf-dump.c: Likewise.
644 * jcf-io.c: Likewise.
645 * jcf-parse.c: Likewise.
646 * jcf-write.c: Likewise.
647 * keyword.h: Likewise.
649 * typeck.c: Likewise.
650 * verify.c: Likewise.
652 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
654 * Make-lang.in (GCJ_CROSS_NAME): Delete.
655 (java.install_common, java.install-man): Adjust for above.
656 (java.uninstall): Likewise.
658 2003-12-03 Michael Koch <konqueror@gmx.de>
660 * class.c (make_class_data):
661 Push field value to 'hack_signers' instead of 'signers'.
662 * decl.c (java_init_decl_processing):
663 Push field 'hack_signers' instead of 'signers'.
665 2003-12-03 Zack Weinberg <zack@codesourcery.com>
667 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
670 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
673 * parse.y (qualify_ambiguous_name): Remove lots of broken
674 field access processing - there's no need to do that here,
675 because we have resolve_field_access. Remove
676 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
677 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
680 2003-12-01 Jeff Sturm <jsturm@one-point.com>
683 * parse.y (java_complete_lhs): Save location prior to patching
686 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
689 * resource.c (write_resource_constructor): Append
690 "_resource" to constructor identifier name.
692 2003-11-25 Jeff Sturm <jsturm@one-point.com>
695 * constants.c (cpool_for_class): New function.
696 (outgoing_cpool): Remove global variable.
697 (alloc_name_constant): Use cpool_for_class.
698 (build_constants_constructor): Likewise.
699 * decl.c (java_expand_body): Set current_class.
700 * java-tree.h (outgoing_cpool) Remove declaration.
701 (init_outgoing_cpool): Likewise.
702 * jcf-parse.c (init_outgoing_cpool): Remove function.
703 (parse_class_file): Don't call init_outgoing_cpool.
704 * parse.y (java_complete_expand_methods): Don't call
705 init_outgoing_cpool. Don't save outgoing_cpool.
706 (java_expand_classes): Don't restore outgoing_cpool.
707 (java_finish_classes): Likewise.
709 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
711 * Make-lang.in: (java.install-common) Add
712 symlink for $(target_noncanonical)-gcjh for
715 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
717 * Make-lang.in (java.extraclean): Delete.
719 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
721 * Make-lang.in (check-java): Add.
723 2003-11-19 Jeff Sturm <jsturm@one-point.com>
726 * except.c (prepare_eh_table_type): Allocate variable-sized
727 buffer `buf' with alloca.
729 2003-11-17 Jeff Sturm <jsturm@one-point.com>
733 decl.c (java_init_decl_processing): Don't initialize
734 class_not_found_type_node, no_class_def_found_type_node.
736 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
737 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
738 (class_not_found_type_node, no_class_def_found_type_node):
741 parse.y (build_dot_class_method_invocation): Add this_class
742 argument. Qualify method invocations to a different class.
743 (create_new_parser_context): Initialize saved_data_ctx to 0.
744 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
745 (build_dot_class_method): Don't load classes. Register
747 (build_incomplete_class_ref): Special cases for interfaces
748 and inner classes. Move build_dot_class_method call to here...
749 (patch_incomplete_class_ref): ...from here. Pass current_class
750 to build_dot_class_method_invocation.
751 (build_assertion): Pass class_type to
752 build_dot_class_method_invocation.
753 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
755 2003-11-17 Jeff Sturm <jsturm@one-point.com>
758 * java-tree.h (BLOCK_EMPTY_P): Define.
759 * parse.y (java_complete_lhs): Check for empty blocks
760 in TRY_FINALLY_EXPR case.
762 2003-11-17 Andrew Haley <aph@redhat.com>
764 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
765 (struct lang_decl_var:freed): New variable.
766 * decl.c (poplevel): Mark local vars that have gone out of scope.
767 (push_jvm_slot): Don't use the RTL of a var that has gone out of
770 2003-11-16 Jason Merrill <jason@redhat.com>
772 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
773 and TAGS files that include them for each front end.
775 2003-11-15 Tom Tromey <tromey@redhat.com>
777 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
779 2003-11-12 Jason Merrill <jason@redhat.com>
781 PR optimization/12547
782 * lang.c (java_tree_inlining_walk_subtrees): Just walk
783 BLOCK_EXPR_BODY directly.
785 2003-11-12 Andrew Haley <aph@redhat.com>
788 * parse.y (fold_constant_for_init): Check that we really do have a
792 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
793 init_test_decls being inlined.
796 * parse.y (do_resolve_class): Check return value from
797 breakdown_qualified().
799 2003-11-11 Tom Tromey <tromey@redhat.com>
802 * parse.y (merge_string_cste): Handle case where we have a
803 pointer that happens to be zero, not null_pointer_node.
805 2003-11-10 Tom Tromey <tromey@redhat.com>
807 * jcf-parse.c (classify_zip_file): Correctly compare
808 filename_length against length of manifest file's name.
810 2003-11-08 Tom Tromey <tromey@redhat.com>
813 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
815 2003-11-06 Andrew Haley <aph@redhat.com>
817 * expr.c (java_stack_swap): Make sure destination stack slots are
820 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
822 * Make-lang.in (dvi): Move targets to $(docobjdir).
823 (gcj.dvi): Simplify rule and adjust target.
824 (gcj.info): Simplify rule.
825 (gcj.pod): New intermediate rule.
826 (gcjh.pod): Likewise.
827 (jv-scan.pod): Likewise.
828 (jcf-dump.pod): Likewise.
830 (jv-convert.pod): Likewise.
831 (rmic.pod): Likewise.
832 (rmiregistry.pod): Likewise.
836 (jcf-dump.1): Delete.
838 (jv-convert.1): Delete.
840 (rmiregistry.1): Delete.
842 2003-11-02 Jeff Sturm <jsturm@one-point.com>
845 * parse.y (resolve_qualified_expression_name): Move test
846 for outer field access methods from here...
847 (check_thrown_exceptions) ...to here.
849 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
851 * .cvsignore: Delete.
853 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
855 * verify.c (verify_jvm_instructions): Don't warn about legal
856 eh binding regions generated for example by jdk 1.4.1.
858 2003-10-24 David S. Miller <davem@redhat.com>
860 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
862 2003-10-22 Andrew Haley <aph@redhat.com>
864 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
865 (java_get_callee_fndecl): New.
867 * jcf-parse.c (java_parse_file): Call emit_catch_table().
869 * java-tree.h (ctable_decl): New.
870 (catch_classes): New.
871 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
873 * decl.c (java_init_decl_processing): Add catch_class_type.
875 Add catch_classes field.
877 * class.c (build_indirect_class_ref): Break out from
879 (make_field_value): Check flag_indirect_dispatch.
880 (make_class_data): Ditto.
881 Tidy uses of PUSH_FIELD_VALUE.
882 Add field catch_classes.
883 (make_catch_class_record): New.
885 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
887 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
889 * jcf-write.c: Follow spelling conventions.
892 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
894 * ChangeLog: Fix typos.
895 * expr.c: Fix comment typos.
896 * jcf-write.c: Likewise.
899 * mangle.c: Likewise.
900 * parse-scan.y: Likewise.
903 2003-10-22 Tom Tromey <tromey@redhat.com>
905 * expr.c (expand_byte_code): Only warn about dead bytecode when
906 extra_warnings is set.
908 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
910 Fix for PR java/12586.
911 * mangle.c (find_compression_record_match): Don't iterate through
912 package namespace elements unless they all match compression_table
915 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
917 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
918 (generate-manpages): Likewise.
919 (java.maintainer-clean): Likewise.
920 (gcj.info): Likewise.
923 (jv-scan.1): Likewise.
924 (jcf-dump.1): Likewise.
926 (jv-convert.1): Likewise.
928 (rmiregistry.1): Likewise.
929 (java.install-man): Likewise.
930 (parse-scan.o): Move and define complete compile line.
932 (jcf-tree-inline.o): Move.
934 2003-10-20 Mark Mitchell <mark@codesourcery.com>
936 * Make-lang.in (info): Update dependencies.
937 (java.install-info): Remove.
938 ($(srcdir)/java/gcj.info): Replace with ...
939 ($(docobjdir)/gcj.info): ... this.
941 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
943 * Make-lang.in: Replace uses of $(target_alias) with
944 $(target_noncanonical).
946 2003-10-09 Tom Tromey <tromey@redhat.com>
948 * decl.c (java_init_decl_processing): Declare signers field.
949 * class.c (make_class_data): Set signers field.
951 2003-10-09 Jason Merrill <jason@redhat.com>
953 * parse.y (patch_assignment): Use make_node to create a BLOCK.
954 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
957 2003-10-06 Mark Mitchell <mark@codesourcery.com>
959 * Make-lang.in (java.info): Replace with ...
961 (java.dvi): Replace with ...
963 (java.generated-manpages): Replace with ...
965 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
967 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
969 2003-10-01 Andrew Haley <aph@redhat.com>
971 * jcf-parse.c (java_parse_file): Write otable and atable.
972 * java-tree.h (atable_methods): New.
974 (atable_syms_decl): New.
975 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
976 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
977 (symbol_*type): Rename method_symbol* to symbol*type.
978 (emit_offset_symbol_table): Delete.
979 (emit_symbol_table): New.
980 (get_symbol_table_index): New.
982 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
983 (build_known_method_ref): Likewise.
984 (get_symbol_table_index): Rename from get_offset_table_index.
985 Parameterize to allow re-use by differing types of symbol table.
986 (build_invokevirtual): Pass table to get_offset_table_index.
987 * decl.c (java_init_decl_processing): Push types and decls for
988 atable and atable_syyms.
989 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
990 (make_class_data): Add new fields atable and atable_syms.
991 (emit_symbol_table): Rename from emit_offset_symbol_table.
992 Parameterize to allow re-use by different types of symbol table.
993 (build_symbol_entry): Renamed from build_method_symbols_entry.
995 2003-09-30 Roger Sayle <roger@eyesopen.com>
997 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
998 semantics for SAVE_EXPR, by caching the result in a temporary.
1000 2003-09-28 Richard Henderson <rth@redhat.com>
1002 * check-init.c (check_init): Save and restore input_location
1003 instead of file and line separately.
1004 * decl.c (java_expand_body): Likewise.
1005 * jcf-write.c (generate_bytecode_insns): Likewise.
1006 * parse.y (safe_layout_class): Likewise.
1007 * jcf-parse.c (read_class, parse_class_file): Likewise.
1008 (java_parse_file): Use %H for warning locator.
1010 2003-09-28 Roger Sayle <roger@eyesopen.com>
1012 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1013 with void-type branches instead of using a COMPOUND_EXPR.
1015 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1017 * decl.c (java_optimize_inline, dump_function): Remove.
1018 * java-tree.h (java_optimize_inline): Remove declaration.
1019 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1020 * parse.y (source_end_java_method, java_expand_classes):
1021 Likewise. Remove dead code.
1023 2003-09-27 Roger Sayle <roger@eyesopen.com>
1025 * lang.c (java_init_options): Set flag_evaluation_order.
1026 * expr.c (force_evaluation_order): Don't attempt to force
1027 evaluation order of binary operations using save_expr.
1028 * parse.y (java_complete_lhs): No longer need to call
1029 force_evaluation_order when constructing binary operators.
1031 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1032 Bryce McKinlay <bryce@mckinlay.net.nz>
1035 * parse.y (not_accessible_field_error): New function.
1036 (resolve_expression_name): Check field access permissions.
1037 (resolve_qualified_expression_name): Use
1038 not_accessible_field_error.
1039 (resolve_qualified_expression_name): Likewise.
1041 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1043 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1045 2003-09-23 Roger Sayle <roger@eyesopen.com>
1047 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1048 with equal operands without side-effects.
1050 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1052 * decl.c (java_init_decl_processing): Don't emit otable decls
1053 if flag_indirect_dispatch is not set.
1055 2003-09-21 Richard Henderson <rth@redhat.com>
1057 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1060 2003-09-21 Richard Henderson <rth@redhat.com>
1062 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1063 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1065 2003-09-20 Richard Henderson <rth@redhat.com>
1067 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1069 2003-09-18 Roger Sayle <roger@eyesopen.com>
1071 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1072 * check-init.c (check_init): Likewise.
1074 2003-09-18 Roger Sayle <roger@eyesopen.com>
1076 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1078 2003-09-16 Andrew Haley <aph@redhat.com>
1080 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1082 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1085 * mangle.c (find_compression_record_match): Skip
1086 over a "6JArray" (the array template mangled string)
1088 (mangle_array_type): Correct minor typo.
1089 (atms): Move definition to the beginning.
1091 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1093 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1094 out. Fix for PR java/12254.
1096 2003-09-11 Richard Henderson <rth@redhat.com>
1098 * parse.y (source_end_java_method): Update for new
1099 cgraph_finalize_function argument.
1101 2003-09-09 Richard Henderson <rth@redhat.com>
1103 * parse.y (source_end_java_method): Update call to
1104 cgraph_finalize_function.
1106 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1108 * decl.c (java_expand_body): New function.
1109 * expr.c (build_class_init): Set DECL_IGNORED_P.
1110 * java-tree.h (start_complete_expand_method,
1111 java_expand_body): Declare.
1112 * jcf-parse.c (cgraph.h): Include.
1113 (java_parse_file): Handle flag_unit_at_a_time.
1114 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1115 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1116 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1117 (java_start_inlining): New function.
1118 * parse.h (java_finish_classes): Declare.
1119 * parse.y: Include cgraph.h.
1120 (block): Don't special-case empty block production.
1121 (craft_constructor): Set DECL_INLINE.
1122 (source_end_java_method): Handle flag_unit_at_a_time.
1123 Replace inline code with call to java_expand_body.
1124 (start_complete_expand_method): Remove static modifier.
1125 (java_expand_method_bodies): Patch function tree for
1126 class initialization and/or synchronization as needed.
1127 Don't begin RTL expansion yet.
1128 (java_expand_classes): Check flag_unit_at_a_time before
1129 calling finish_class.
1130 (java_finish_classes): New function.
1131 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1132 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1133 (emit_test_initialization): Set DECL_IGNORED_P.
1135 2003-09-03 Roger Sayle <roger@eyesopen.com>
1137 * builtins.c (enum builtin_type): Delete unused enumeration.
1138 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1140 2003-08-28 Tom Tromey <tromey@redhat.com>
1142 * gcj.texi (Extensions): Document gcjlib URLs.
1144 2003-08-20 Tom Tromey <tromey@redhat.com>
1146 * gcj.texi (Extensions): Added xref.
1147 (libgcj Runtime Properties): Document
1148 gnu.gcj.runtime.VMClassLoader.library_control.
1150 2003-08-20 Andrew Haley <aph@redhat.com>
1152 * except.c (prepare_eh_table_type): Use new encoding for exception
1153 handlers when using -fno-assume-compiled.
1155 2003-08-13 Tom Tromey <tromey@redhat.com>
1157 * gcj.texi (Invoking gij): Document -X and -?.
1159 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1161 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1162 GCJH_OBJS, JCFDUMP_OBJS
1163 * win32-host.c: Removed the unnecessary and broken dependency
1166 2003-08-11 Tom Tromey <tromey@redhat.com>
1168 * parse.y (java_check_regular_methods): Typo fixes. Call
1169 check_interface_throws_clauses. Use
1170 check_concrete_throws_clauses.
1171 (check_interface_throws_clauses): New function.
1172 (check_concrete_throws_clauses): New function.
1173 (hack_is_accessible_p): New function.
1174 (find_most_specific_methods_list): Added FIXME.
1175 * typeck.c (lookup_do): Use `flags' argument to decide what to
1177 (lookup_argument_method_generic): New function.
1178 (lookup_argument_method2): Removed.
1179 * jcf.h (ACC_INVISIBLE): New define.
1180 * jcf-write.c (generate_classfile): Skip invisible methods.
1181 * class.c (add_miranda_methods): New function.
1182 (layout_class_methods): Use it.
1183 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1184 * java-tree.h (METHOD_INVISIBLE): New define.
1185 (lang_decl_func) [invisible]: New field.
1186 (lookup_argument_method_generic): Declare.
1187 (SEARCH_INTERFACE): New define.
1188 (SEARCH_SUPER): Likewise.
1189 (SEARCH_ONLY_INTERFACE): Likewise.
1190 (SEARCH_VISIBLE): Likewise.
1191 (lookup_argument_method2): Removed declaration.
1193 2003-08-05 Tom Tromey <tromey@redhat.com>
1195 Fix for PR java/11600:
1196 * parse.y (java_complete_lhs): See whether we're calling a method
1198 (check_thrown_exceptions): Added `is_array_call' argument;
1199 fixed `clone' checking; updated all callers.
1201 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1203 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1205 2003-08-03 Tom Tromey <tromey@redhat.com>
1207 * java-tree.h (METHOD_TRANSIENT): Removed.
1208 * decl.c (pushdecl): Removed some dead code.
1209 * class.c (get_access_flags_from_decl): Can't have transient
1211 (add_method_1): Can't have a transient method.
1213 2003-07-28 Andreas Jaeger <aj@suse.de>
1215 * jvspec.c: Convert to ISO C90 prototypes.
1217 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1219 * decl.c (force_poplevels): Fix warning call.
1221 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1223 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1224 (expand_java_field_op): Likewise.
1225 * class.c (layout_class_method): Likewise
1226 (emit_register_classes): Likewise.
1227 * decl.c (pushdecl): Likewise.
1228 (poplevel): Likewise.
1229 (force_poplevels): Likewise.
1230 (give_name_to_locals): Likewise.
1231 * check-init.c (check_for_initialization): Likewise.
1233 2003-07-24 Jason Merrill <jason@redhat.com>
1235 * java-tree.h: Move boolean_type_node et al to the back end.
1237 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1239 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1242 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1244 * lang.opt: Don't show -MD_ and -MDD_.
1246 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1248 * lang-options.h: Remove.
1249 * lang.opt: Add help text.
1251 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1253 * expr.c: Remove the last argument to expand_assignment().
1255 2003-07-09 Jan Hubicka <jh@suse.cz>
1257 * java-tree.h (DECL_NUM_STMTS): Rename to...
1258 (DECL_ESTIMATED_INSNS): ... this.
1259 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1260 New static functions.
1261 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1262 * parser.y (add_stmt_to_compound): Do not account statements.
1264 2003-07-08 Mark Wielaard <mark@klomp.org>
1266 * gcj.texi: CNI now expands to Compiled Native Interface.
1268 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1270 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1272 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1274 * expr.c (expand_byte_code): Adjist emit_line_note call.
1276 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1278 * lang.c (java_handle_option): Don't handle filenames.
1280 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1282 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1285 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1286 * jcf.h: Delete COMPARE_FILENAMES definition.
1288 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1290 * lang.c (java_init_options): Update prototype.
1292 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1294 * decl.c (poplevel): Adjust define_label call.
1296 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1298 * gjavah.c (flag_jni): Make non-static.
1299 * parse-scan.y (ctxp): Make non-static.
1301 * class.c (build_method_symbols_entry)
1302 * expr.c (get_offset_table_index)
1303 * jcf-parse.c (jcf_parse):
1304 Mark the definition static, matching the forward declaration.
1306 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1308 * lang.c (java_handle_option): Don't check for missing arguments.
1310 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1312 * class.c (push_class): Use a location_t to save place.
1313 (emit_register_classes): Set input_location. Adjust
1314 expand_function_end call.
1315 * resource.c (write_resource_constructor): Likewise.
1316 * decl.c (end_java_method): Adjust expand_function_end call.
1317 * parse.y (source_end_java_method): Likewise.
1319 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1321 * lang.c (java_handle_option): Likewise.
1323 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1325 * lang.c (java_handle_option): Special-casing of optional
1326 joined arguments no longer needed.
1327 * lang.opt: Update switches that take optional argument.
1329 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1331 * lang.opt: Declare Java.
1332 * lang.c (java_init_options): Update.
1334 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1336 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1338 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1340 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1341 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1342 * lang.opt: -MD and -MMD have an underscore.
1344 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1346 * class.c (emit_register_classes): Adjust init_function_start
1348 * decl.c (complete_start_java_method): Likewise.
1349 * resource.c (write_resource_constructor): Likewise.
1351 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1353 * Make-lang.in: Update to use options.c and options.h.
1354 * lang.c: Include options.h not j-options.h.
1355 (java_handle_option): Abort on unrecognized option.
1356 (java_init_options): Request Java switches.
1358 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1360 * Make-lang.in: Handle mostlyclean.
1362 2003-06-11 Tom Tromey <tromey@redhat.com>
1364 * lang.c (java_handle_option): Update dependency_tracking for
1367 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1370 2003-06-10 Andrew Haley <aph@redhat.com>
1372 * resource.c (write_resource_constructor): Use expand_expr to
1373 generate the address of the label attached to a resource.
1374 * Make-lang.in (java/resource.o): Add expr.h
1376 2003-06-10 Andrew Haley <aph@redhat.com>
1378 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1379 (java_decl_ok_for_sibcall): New.
1381 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1383 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1384 (java/j-options.c, java/j-options.h): New.
1385 * java-tree.h (resource_name, compile_resource_file,
1386 compile_resource_data): Constify.
1387 * jcf-write.c (jcf_write_base_directory): Similarly.
1388 * jcf.h (jcf_write_base_directory): Similarly.
1389 * lang.c: Include j-options.h.
1390 (cl_options_count, cl_options, string_option, java_decode_option,
1391 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1392 process_option_with_no): Remove.
1393 (resource_name): Constify.
1394 (LANG_HOOKS_HANDLE_OPTION): Override.
1395 (java_handle_option): New.
1396 (java_init): Don't call jcf_path_init.
1397 (java_init_options): Call jcf_path_init.
1399 * resource.c (compile_resource_data, compile_resource_file): Constify.
1401 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1403 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1404 (struct lang_decl_func): Add last_line field.
1405 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1406 DECL_SOURCE_LINE_LAST): Remove.
1407 * parse.y (missing_return_error, finish_method_declaration,
1408 lookup_cl, start_artificial_method_body, source_end_java_method,
1409 start_complete_expand_method): Adjust.
1411 2003-06-08 Tom Tromey <tromey@redhat.com>
1413 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1414 fno-assume-compiled.
1416 2003-06-08 Roger Sayle <roger@eyesopen.com>
1418 * builtins.c (define_builtin_type, builtin_types): Delete.
1419 (define_builtin): Rewritten to take just the built-in code,
1420 the function's name, type and fallback library function name.
1421 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1422 (initialize_builtins): Overhaul to define the GCC builtins
1423 used by gcj manually, providing the Java run-time's
1424 implementations as the fallback library function.
1426 2003-06-08 Anthony Green <green@redhat.com>
1428 * parse.y (patch_cast): Fix conversions from floating-point to
1431 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1433 * Make-lang.in: Update.
1434 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1436 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1438 * lang.c (java_init_options): Update.
1440 2003-06-05 Jan Hubicka <jh@suse.cz>
1442 * Make-lang.in: Add support for stageprofile and stagefeedback
1444 2003-05-31 Roger Sayle <roger@eyesopen.com>
1446 * lang.c (java_init_options): Prescribe wrap-around two's
1447 complement arithmetic overflow by setting flag_wrapv.
1449 2003-05-29 Roger Sayle <roger@eyesopen.com>
1451 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1452 (builtin_record): Add an additional builtin_code field to
1453 record which GCC built-in corresponds to the Java function.
1454 (java_builtins): Add new entries for atan, atan2, exp, log,
1456 (max_builtin, min_builtin, abs_builtin): Perform constant
1457 folding on the resulting tree.
1458 (java_build_function_call_expr): Likewise, perform constant
1459 folding on the resulting tree.
1460 (initialize_builtins): The NULL creators are now allowed in
1461 the java_builtins table, which is now terminated by an entry
1462 with builtin_code == END_BUILTINS.
1463 (check_for_builtin): Likewise. If the matching creator is
1464 NULL, construct the call using java_build_function_call_expr
1465 directly with the decl for the corresponding builtin_code.
1467 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1469 * win32-host.c: Normalize copyright boilerplate.
1471 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1473 * parse.y (print_int_node): Use string concatentation on
1474 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1475 function calls into one.
1477 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1479 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1480 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1481 all the affected error messages.
1483 2003-05-13 Richard Henderson <rth@redhat.com>
1485 * class.c (layout_class_method): Set DECL_EXTERNAL.
1486 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1487 * java-tree.h (java_mark_class_local): Declare.
1488 * jcf-parse.c (parse_class_file): Use it.
1489 * parse.y (java_expand_classes): Likewise.
1491 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1493 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1494 * lex.h: #include input.h.
1495 * jv-scan.c (input_filename): Remove.
1497 2003-05-02 Tom Tromey <tromey@redhat.com>
1500 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1501 (handle_inner_classes): New function.
1503 2003-05-01 Tom Tromey <tromey@redhat.com>
1506 * parse.y (finish_for_loop): Do nothing if update expression is a
1507 EXPR_WFL_NODE wrapping nothing.
1508 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1510 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1512 * lex.h (input_lineno): Remove declaration.
1513 * parse-scan.y: #include input.h.
1514 (input_filename): Remove declaration.
1515 (input_location): Add definition.
1516 (input_line): Remove definition.
1518 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1520 * lex.h (lineno): Rename to ...
1521 (input_line): ... here
1522 * parse-scan.y (lineno): Rename to ...
1523 (input_line): ... here.
1524 (reset_report): Rename lineno to input_line.
1525 * check-init.c (check_init): Likewise.
1526 * class.c (push_class): Likewise.
1527 * decl.c (complete_start_java_method, end_java_method): Likewise.
1528 * expr.c (expand_byte_code): Likewise.
1529 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1530 * jcf-write.c (generate_bytecode_insns): Likewise.
1531 * lex.c (java_init_lex, java_allocate_new_line,
1532 do_java_lex): Likewise.
1533 * parse.h (YYNOT_TWICE): Likewise.
1534 * parse.y (empty_statement, expression_statement,
1535 java_pop_parser_context, java_parser_context_save_global,
1536 yyerror, register_fields, method_header, safe_layout_class,
1537 find_in_imports_on_demand, create_artificial_method,
1538 source_end_java_method, start_complete_expand_method,
1539 build_thisn_assign, java_complete_lhs,
1540 maybe_absorb_scoping_block): Likewise.
1542 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1544 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1545 '/' when computing java source filename
1547 2003-04-13 Tom Tromey <tromey@redhat.com>
1549 * gjavah.c (print_c_decl): Indentation fix.
1551 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1553 * class.c (make_field_value, make_method_value, get_dispatch_table)
1554 (make_class_data, emit_offset_symbol_table)
1555 * constants.c (build_constants_constructor)
1556 * java-tree.h (START_RECORD_CONSTRUCTOR)
1557 * parse.y (maybe_build_array_element_wfl):
1558 Use build_constructor.
1560 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1563 * parse.y (string_convert_int_cst): Always use at least one digit
1564 in string conversion. Remove ASCII dependence.
1565 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1567 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1569 * Make-lang.in: added win32-host.c
1570 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1571 resolves to open() on non-Win32 platforms and
1572 Win32-specific jcf_open_exact_case() on Win32
1573 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1574 when trying .java and .class files
1575 * win32-host.c: added to repository. Defines
1576 Win32-specific jcf_open_exact_case()
1578 2003-04-10 Andrew Haley <aph@redhat.com>
1580 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1581 (maybe_free_localvar): Renamed from localvar_free.
1582 Add new arg, really.
1583 (generate_bytecode_insns): Set new variable, jsrs.
1584 Only free local vars if no jsr insns have been emittted.
1585 Call maybe_free_localvar, not localvar_free.
1587 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1589 * gcj.texi: Remove @ at start of file.
1591 2003-03-25 Tom Tromey <tromey@redhat.com>
1593 * parse.y (create_interface): Call CHECK_DEPRECATED.
1595 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1597 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1599 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1601 * javaop.h (jfloat, jdouble): Make them structures mirroring
1602 the bit fields of IEEE float and double respectively.
1603 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1604 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1605 (union Word, union DWord): Delete.
1606 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1608 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1609 D_NAN_MASK): Delete.
1610 (jni_print_float, jni_print_double): New. Generate
1611 hexadecimal floating constants.
1612 (print_field_info): Use jni_print_float/double.
1614 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1615 finite floating point numbers for output; special case
1618 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1620 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1621 Replace 0 and 1 with true and false in return statements.
1623 2003-03-19 Tom Tromey <tromey@redhat.com>
1625 * lex.c (do_java_lex): Renamed from java_lex.
1626 (java_lex): New function.
1629 2003-03-13 Tom Tromey <tromey@redhat.com>
1631 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1634 2003-03-04 Andrew Haley <aph@redhat.com>
1636 * gjavah.c (is_first_data_member): New global variable.
1637 (print_c_decl): If it's the first data member, align it as the
1639 (process_file): Set is_first_data_member.
1641 2003-03-11 Tom Tromey <tromey@redhat.com>
1643 * parse.y (resolve_field_access): Initialize class if field is
1644 found in another static field.
1645 * expr.c (build_class_init): Don't optimize out initialization of
1646 implemented interface.
1648 2003-03-11 Andrew Haley <aph@redhat.com>
1650 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1653 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1655 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1656 and DIR_SEPARATOR_2 for a target.
1657 Correct minor typos.
1659 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1660 and DIR_SEPARATOR_2 for a target into account.
1662 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1664 * lang.c (java_init): Update prototype, move code to java_post_options.
1665 (java_post_options): Similarly.
1667 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1669 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1670 compare file name components depending on the case-sensitivity
1671 or otherwise of the host file system.
1673 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1674 "strcmp" to compare file name components.
1675 Use IS_DIR_SEPARATOR instead of comparing directly against
1677 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1678 comparing directly against DIR_SEPARATOR.
1680 2003-03-04 Tom Tromey <tromey@redhat.com>
1682 * Make-lang.in (java.tags): New target.
1684 2003-03-01 Roger Sayle <roger@eyesopen.com>
1686 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1687 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1689 2003-03-01 Tom Tromey <tromey@redhat.com>
1691 * parse.y (jdep_resolve_class): Only check deprecation if we found
1694 2003-02-28 Tom Tromey <tromey@redhat.com>
1697 * class.c (maybe_layout_super_class): Always pass a WFL to
1699 * parse.y (do_resolve_class): Updated comment to explain
1702 2003-02-26 Tom Tromey <tromey@redhat.com>
1704 * jcf-write.c (generate_classfile): Check whether class is
1705 deprecated before writing attribute count.
1707 2003-02-25 Roger Sayle <roger@eyesopen.com>
1709 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1710 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1712 2003-02-23 Tom Tromey <tromey@redhat.com>
1714 * lang-options.h: Added -Wdeprecated.
1715 * gcj.texi (Warnings): Document -Wdeprecated.
1716 * java-tree.h (flag_deprecated): Declare.
1717 * lang.c (lang_W_options): Added deprecated.
1718 (flag_deprecated): New global.
1719 * chartables.h: Rebuilt.
1720 * gen-table.pl (process_one): Look at whitespace.
1721 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1722 * parse.h (CLEAR_DEPRECATED): New macro.
1723 (CHECK_DEPRECATED_NO_RESET): New macro.
1724 * jcf-parse.c (handle_deprecated): New function.
1725 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1726 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1727 * parse.y (resolve_type_during_patch): Check deprecation.
1728 (jdep_resolve_class): Likewise.
1729 (process_imports): Likewise.
1730 (resolve_expression_name): Likewise.
1731 (check_deprecation): Strip arrays from decl. Check
1733 (patch_method_invocation): Also check the particular constructor
1735 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1736 * jcf-write.c (append_deprecated_attribute): New function.
1737 (generate_classfile): Generate deprecated attribute when
1739 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1740 (java_lex) [case '*']: Simplify logic.
1741 (java_start_char_p): Use LETTER_MASK.
1742 (java_part_char_p): Likewise.
1743 (java_space_char_p): New function.
1745 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1747 Change base class access representation.
1748 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1749 (add_interface_do): Likewise.
1751 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1753 * decl.c (java_init_decl_processing): Change
1754 soft_lookupjnimethod_node to reflect the change in
1755 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1756 * expr.c (build_jni_stub): Calculate and pass the size
1757 on the stack of the arguments to a JNI function. Use
1758 new target macro MODIFY_JNI_METHOD_CALL to allow a
1759 target to modify the call to a JNI method.
1761 2003-02-08 Roger Sayle <roger@eyesopen.com>
1763 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1764 instead of basename to avoid compiler warnings on Tru64.
1766 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1768 * gcj.texi: Update to GFDL 1.2.
1770 2003-01-31 Andrew Haley <aph@redhat.com>
1772 * parse.y (java_expand_classes): Scan the whole class list looking
1773 for access methods that haven't yet been expanded.
1775 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1779 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1780 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1781 * jcf-parse.c: Likewise.
1783 2003-01-31 Mark Wielaard <mark@klomp.org>
1785 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1787 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1789 * class.c (make_class): Use BINFO_ELTS.
1790 (set_super_info): Likewse.
1791 (add_interface_do): Likewise.
1793 2003-01-30 Tom Tromey <tromey@redhat.com>
1795 * jcf-parse.c (read_class): Update identifier's class value if it
1796 changed during parsing.
1798 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1800 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1801 Propagate change to all other rules as required.
1802 (java/parse-scan.o): Add explicit dependency on
1803 $(parsedir)/java/parse-scan.c .
1805 2003-01-29 Tom Tromey <tromey@redhat.com>
1807 * parse.y (patch_assignment): Only transform the rhs of an
1808 assignment when compiling to native.
1810 2003-01-28 Tom Tromey <tromey@redhat.com>
1812 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1814 2003-01-28 Tom Tromey <tromey@redhat.com>
1816 * lex.c (java_lex): Don't include UEOF as part of token.
1817 (java_read_unicode): Error if \u sequence prematurely terminated.
1819 2003-01-27 Tom Tromey <tromey@redhat.com>
1821 * parse.y (java_check_regular_methods): Check for construct after
1822 checking types in throws clause.
1824 2003-01-24 Tom Tromey <tromey@redhat.com>
1826 * class.c (build_static_field_ref): Only a String or numeric field
1827 can fold to a constant.
1829 2003-01-23 Tom Tromey <tromey@redhat.com>
1831 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1832 file name in resource buffer.
1834 2003-01-23 Tom Tromey <tromey@redhat.com>
1836 * expr.c (build_known_method_ref): Use method's context to find
1839 2003-01-23 Tom Tromey <tromey@redhat.com>
1841 * constants.c (set_constant_entry): Allocated cleared memory.
1843 2003-01-22 Tom Tromey <tromey@redhat.com>
1845 * java-tree.h: Don't use PARAMS.
1846 * resource.c: Add prototypes for all functions.
1847 (write_resource_constructor): Use `const char *' to avoid
1850 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1852 * jcf-parse.c (process_zip_dir): Remove unused variable.
1854 2003-01-22 Tom Tromey <tromey@redhat.com>
1856 * expr.c (build_invokeinterface): Abort if method's context is not
1859 2003-01-22 Tom Tromey <tromey@redhat.com>
1861 * gcj.texi (Input and output files): Mention non-class entries.
1862 * decl.c (java_init_decl_processing): Call
1863 init_resource_processing.
1864 * java-tree.h (compile_resource_data, write_resource_constructor,
1865 compile_resource_file, init_resource_processing): Declare.
1866 * config-lang.in (gtfiles): Added resource.c.
1867 * Make-lang.in (gt-java-resource.h): New target.
1868 (JAVA_OBJS): Added resource.o.
1869 (java/resource.o): New target.
1870 * resource.c: New file.
1871 * class.c (compile_resource_file): Moved to resource.c.
1872 (registerResource_libfunc): Likewise.
1873 (utf8_decl_list): Mark with GTY; now static.
1874 * jcf-parse.c (classify_zip_file): New function.
1875 (parse_zip_file_entries): Use it; compile .properties files.
1876 (process_zip_dir): Use classify_zip_file and compute_class_name.
1877 Don't write class name into zip directory.
1878 (java_parse_file): Call write_resource_constructor.
1879 (compute_class_name): New function.
1880 * jcf-io.c (read_zip_member): Reindented.
1882 2003-01-21 Tom Tromey <tromey@redhat.com>
1884 * class.c (supers_all_compiled): New function.
1885 (make_class_data): Use it.
1887 2003-01-21 Tom Tromey <tromey@redhat.com>
1889 * parse.y (method_header): Native method can't be strictfp.
1890 No method can be transient or volatile.
1892 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1894 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1896 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1898 * check-init.c: Fix comment typos.
1899 * class.c: Likewise.
1900 * constants.c: Likewise.
1902 * except.c: Likewise.
1904 * java-except.h: Likewise.
1905 * java-tree.h: Likewise.
1906 * javaop.h: Likewise.
1907 * jcf-dump.c: Likewise.
1908 * jcf-io.c: Likewise.
1909 * jcf-parse.c: Likewise.
1910 * jcf-write.c: Likewise.
1912 * mangle.c: Likewise.
1913 * typeck.c: Likewise.
1914 * verify.c: Likewise.
1916 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1918 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1919 * jcf-write.c: Include "tm_p.h".
1921 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1923 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1925 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1927 * builtins.c (java_build_function_call_expr): Renamed from
1928 build_function_call_expr. All callers changed.
1930 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1931 * jcf-parse.c: Include tm_p.h.
1933 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1936 2003-01-14 Tom Tromey <tromey@redhat.com>
1938 * class.c (make_class_data): Check that super is compiled before
1939 building class reference to it.
1941 2003-01-14 Andrew Haley <aph@redhat.com>
1943 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1944 varargs function -- correct.
1946 2003-01-14 Andrew Haley <aph@redhat.com>
1948 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1950 2003-01-14 Andrew Haley <aph@redhat.com>
1952 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1953 varargs function -- correct.
1955 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1956 temporary if the RHS is a reference.
1958 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1960 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1961 * keyword.h: Regenerated.
1963 * All Files: Convert to ISO C style function definitions.
1965 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1967 * parse.y (check_pkg_class_access): ANSIfy definition.
1969 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1971 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1974 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1976 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1978 Merge from pch-branch:
1980 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1982 * Make-lang.in (java/gjavah.o): Update dependencies.
1983 * gjavah.c: Include ggc.h.
1985 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1987 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1988 (JCFDUMP_OBJS): Add ggc-none.o.
1989 (java/jcf-dump.o): Depend on GGC_H.
1990 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1991 CPool substructures.
1992 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1993 * jcf-dump.c: Include ggc.h.
1995 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1997 * jcf.h (union cpool_entry): New.
1998 (struct CPool): Use gengtype to mark. Change field 'data' to be
2000 (struct JCF): Use gengtype to mark.
2001 (CPOOL_UINT): Update for new cpool_entry type.
2002 (CPOOL_USHORT1): Likewise.
2003 (CPOOL_USHORT2): Likewise.
2004 (CPOOL_FINISH): Use GC to free cpool subfields.
2005 * parse.h (struct parser_ctxt): Mark field current_jcf.
2006 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2007 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2008 (main_jcf): Use gengtype to mark.
2009 (ggc_mark_jcf): Delete.
2010 (get_constant): Update for new cpool_entry type.
2011 (give_name_to_class): Likewise.
2012 (get_class_constant): Likewise.
2013 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2014 (java_parse_file): Use GGC to allocate struct JCF.
2015 (init_jcf_parse): Don't call ggc_add_root.
2016 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2018 * java-tree.h (current_jcf): Use gengtype to mark.
2019 (CPOOL_UTF): Update for new cpool_entry type.
2020 (outgoing_cpool): Use gengtype to mark.
2021 (struct lang_type): GC struct JCF and struct CPool.
2022 * config-lang.in (gtfiles): Add jcf.h.
2023 * constants.c (find_tree_constant): New.
2024 (set_constant_entry): Allocate cpool subfields using GGC. Update
2025 for new cpool_entry type.
2026 (find_constant1): Update for new cpool_entry type.
2027 (find_constant2): Likewise.
2028 (find_utf8_constant): Use find_tree_constant.
2029 (find_class_or_string_constant): Remove unnecessary cast to jword.
2030 Update for new cpool_entry type.
2031 (count_constant_pool_bytes): Update for new cpool_entry type.
2032 (write_constant_pool): Likewise.
2033 (alloc_name_constant): Use find_tree_constant.
2034 (build_constants_constructor): Update for new cpool_entry type.
2036 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2038 * parse.y (mark_parser_ctxt): Delete.
2039 (goal): Don't use ggc_add_root.
2040 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2041 (java_pop_parser_context): Let GC free parser_ctxt.
2042 (java_parser_context_resume): Likewise.
2043 * parse.h (struct parser_ctxt): Use gengtype to mark.
2045 (ctxp_for_generation): Likewise.
2046 * lex.h (struct java_lc_s): Mark for gengtype.
2047 (java_lexer): Rearrange for gengtype.
2048 * config-lang.in (gtfiles): Add lex.h, parse.h.
2050 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2052 * All Files: Remove PARAMS macro.
2054 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2055 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2058 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2061 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2063 * Make-lang.in (java.install-common, java.uninstall,
2064 java.install-info, java.install-man): Prepend $(DESTDIR)
2065 to destination paths in all (un)installation commands.
2066 (java.install-common): Rewrite $(LN) command to support
2067 DESTDIR with "ln" as well as with "ln -s".
2069 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2071 * java-tree.h: Protect against multiple inclusion.
2073 2003-01-07 Tom Tromey <tromey@redhat.com>
2075 * class.c (add_assume_compiled): Don't adjust parent if we're
2076 already at the root of tree.
2078 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2080 * lang.c (dump_compound_expr): Prototype.
2082 2003-01-03 Tom Tromey <tromey@redhat.com>
2084 Fix for PR java/8712:
2085 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2086 when simply checking against `null'.
2088 2003-01-03 Tom Tromey <tromey@redhat.com>
2090 * gcj.texi (Standard Properties): Document http.proxyHost and
2093 * gcj.texi (GNU Classpath Properties): Document new properties.
2095 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2097 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2098 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2099 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2101 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2103 * Make-lang.in, boehm.c, buffer.c,
2104 buffer.h, builtins.c, class.c,
2105 config-lang.in, constants.c,
2106 convert.h, decl.c, except.c,
2107 expr.c, java-except.h,
2108 java-tree.h, javaop.def,
2109 jcf-parse.c, jcf-write.c,
2110 jv-scan.c, jvgenmain.c,
2111 jvspec.c, keyword.gperf,
2112 keyword.h, lang-options.h,
2113 lang-specs.h, lang.c, lex.c,
2114 lex.h, mangle.c, mangle_name.c,
2115 parse-scan.y, parse.h, parse.y,
2116 typeck.c, verify.c, xref.c,
2117 xref.h: Replace "GNU CC" with
2118 "GCC" in the copyright header.
2120 * check-init.c, gjavah.c, javaop.h,
2121 jcf-depend.c, jcf-dump.c, jcf-io.c,
2122 jcf-path.c, jcf-reader.c, jcf.h,
2123 zextract.c, zipfile.h: These files are
2124 "part of GCC". Also say "GCC" not "GNU CC".
2126 2002-12-30 DJ Delorie <dj@redhat.com>
2128 * Make-lang.in: Protect against texi2pod/pod2man failing.
2130 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2132 * gcj.texi: Use @copying.
2134 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2136 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2137 print_cxx_classname.
2138 (print_cxx_classname): Add add_scope parameter.
2139 (print_class_decls): Do not emit a semicolon after the extern
2141 (process_file): Adjust calls to print_cxx_classname.
2143 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2145 * gcj.texi: Include Cover Texts in man page.
2147 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2149 * class.c (build_static_field_ref): Check FIELD_FINAL.
2151 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2152 instead of current_constant_pool_data_ref.
2153 * java-tree.h (current_constant_pool_data_ref): Undefine.
2154 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2155 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2156 current_constant_pool_data_ref.
2158 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2159 not build_internal_class_name.
2161 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2162 Use it when class ref isn't certain to be compiled.
2164 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2166 * gcj.texi: Include gcc-common.texi.
2167 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2168 $(srcdir)/doc/include/gcc-common.texi.
2170 2002-12-22 Anthony Green <green@redhat.com>
2172 * gcj.texi (Limitations): Add note about org.xml.sax and
2175 2002-12-20 Tom Tromey <tromey@redhat.com>
2177 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2178 where minimum case value is Integer.MIN_VALUE.
2181 2002-12-18 Andrew Haley <aph@redhat.com>
2183 * parse.y (patch_invoke): Force evaluation order when `check' is
2184 set. For PR libgcj/8945.
2186 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2188 * gcj.texi: Change version number to 3.4.
2190 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2191 Andrew Haley <aph@redhat.com>
2193 * parse.y (source_end_java_method): Remove custom encoding of line
2194 numbers for a function decl before passing it to the back end.
2196 2002-12-03 Andrew Haley <aph@redhat.com>
2198 * class.c (make_class_data): New field, "chain".
2199 * decl.c (java_init_decl_processing): Likewise.
2201 2002-12-02 Tom Tromey <tromey@redhat.com>
2204 * parse.y (do_resolve_class): Handle qualified name via
2207 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2209 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2210 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2211 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2212 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2213 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2214 Include coretypes.h and tm.h.
2215 * Make-lang.in: Update dependencies.
2217 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2219 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2221 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2223 * jcf-reader.c: Don't expand JCF_readu4 inside the
2224 expansion of JCF_SKIP.
2226 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2228 * jcf-reader.c: Don't expand JCF_readu4 inside the
2229 expansion of JCF_SKIP.
2231 2002-11-22 Tom Tromey <tromey@redhat.com>
2233 * parse.y (patch_binop): Cast right hand side of shift expression
2234 to `int'. Fixes PR java/8676.
2236 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2237 Andrew Haley <aph@redhat.com>
2239 * gcc/java/jcf-write.c (write_classfile): Remove target
2240 class file, if it exists, before renaming the temporary
2243 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2245 * jvspec.c (lang_specific_spec_functions): New.
2247 2002-11-18 Tom Tromey <tromey@redhat.com>
2249 Fix for PR java/7912:
2250 * expr.c (can_widen_reference_to): Allow cast of array to
2251 Cloneable or Serializable.
2252 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2253 (java_io_serializable_identifier_node): Likewise.
2254 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2255 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2256 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2257 java_io_serializable.
2258 * decl.c (java_init_decl_processing): Initialize
2259 java_lang_cloneable_identifier_node and
2260 java_io_serializable_identifier_node.
2261 (java_lang_cloneable_identifier_node): New global.
2262 (java_io_serializable_identifier_node): Likewise.
2264 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2266 * buffer.c: Remove unnecessary casts.
2267 * check-init.c: Likewise.
2268 * class.c: Likewise.
2269 * constants.c: Likewise.
2271 * except.c: Likewise.
2272 * gjavah.c: Likewise.
2273 * jcf-io.c: Likewise.
2274 * jcf-parse.c: Likewise.
2275 * jcf-path.c: Likewise.
2276 * jvspec.c: Likewise.
2279 * verify.c: Likewise.
2281 2002-11-06 Tom Tromey <tromey@redhat.com>
2283 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2286 2002-11-05 Tom Tromey <tromey@redhat.com>
2288 Fix for PR java/6388.
2289 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2290 * java-tree.h (enum java_tree_index): New values
2291 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2292 (decimal_int_max, decimal_long_max): New defines.
2293 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2294 (error_if_numeric_overflow): Rewrote range checking.
2295 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2298 2002-11-02 Tom Tromey <tromey@redhat.com>
2300 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2302 * class.c (make_method_value): Put class name, not signature, into
2303 `throws' field. For PR java/8415.
2305 2002-10-24 Tom Tromey <tromey@redhat.com>
2307 * gcj.texi (Invoking gij): Document --showversion.
2308 (Standard Properties): java.library.path now set.
2310 2002-10-23 Tom Tromey <tromey@redhat.com>
2312 * gjavah.c (decode_signature_piece): In JNI mode, print
2313 `jobjectArray' when array depth is nonzero.
2316 2002-10-15 Andrew Haley <aph@redhat.com>
2318 * parse.y (patch_invoke): Call force_evaluation_order on a static
2320 (resolve_qualified_expression_name): Call force_evaluation_order
2321 on a arg list that is part of a Qualified Expression Name.
2323 * lang.c (dump_compound_expr): New.
2324 (java_dump_tree): New.
2326 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2328 * gcj.texi: Added item describing the GCJ runtime property
2331 2002-10-15 Richard Henderson <rth@redhat.com>
2333 * jcf-parse.c (get_constant): Fix type warning.
2335 2002-10-15 Andrew Haley <aph@redhat.com>
2337 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2338 (java_inlining_map_static_initializers): Declare.
2340 2002-10-14 Andrew Haley <aph@redhat.com>
2342 * tree-inline.c (remap_block): All local class initialization
2343 flags go in the outermost scope.
2344 (expand_call_inline): Call java_inlining_map_static_initializers.
2345 (expand_call_inline): Call java_inlining_merge_static_initializers.
2346 * java/lang.c (merge_init_test_initialization): New.
2347 (java_inlining_merge_static_initializers): New.
2348 (inline_init_test_initialization): New.
2349 (java_inlining_map_static_initializers): New.
2351 2002-10-11 Mark Wielaard <mark@klomp.org>
2353 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2355 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2357 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2359 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2361 * parse.y (merge_string_cste): Add parentheses around & within |.
2363 2002-10-08 Tom Tromey <tromey@redhat.com>
2365 * parse.y (variable_declarator_id): Simplify error path for
2366 array declarator error. For PR java/8003.
2368 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2370 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2373 2002-10-08 Andrew Haley <aph@redhat.com>
2375 * parse.y (attach_init_test_initialization_flags): Check for
2378 2002-10-07 Anthony Green <green@redhat.com>
2380 * parse.y (merge_string_cste): Fix bug in string concatenation.
2382 2002-10-03 Michael Koch <konqueror@gmx.de>
2384 * gcj.texi (Standard properties):
2385 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2387 2002-10-02 Roger Sayle <roger@eyesopen.com>
2389 PR optimization/6627
2390 * lang.c (java_init): If storing the vbit in function
2391 pointers, ensure that force_align_functions_log is atleast
2392 one to aid compatability with g++ vtables.
2394 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2396 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2397 foul of type-based aliasing.
2399 2002-09-30 Anthony Green <green@redhat.com>
2401 * gcj.texi (Invoking jv-scan): Fix texinfo.
2403 2002-09-28 Anthony Green <green@redhat.com>
2405 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2406 (Code Generation): Add -fno-assert documentation.
2407 * jv-scan.c (flag_assert): New global.
2408 (options): Add assert option.
2409 (help): Add --no-assert documentation.
2410 * parse-scan.y (flag_assert): New global.
2411 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2412 (flag_assert): New global.
2413 * java-tree.h (flag_assert): New global.
2414 * lex.c (java_lex): Obey flag_assert.
2415 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2418 2002-09-26 Andrew Haley <aph@redhat.com>
2420 * expr.c (build_java_array_length_access): Check for null pointer.
2421 * expr.c (expand_java_arrayload): Likewise.
2423 2002-09-21 Richard Henderson <rth@redhat.com>
2425 * jcf-parse.c (get_constant): Decode from IEEE no matter
2426 what the target format.
2428 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2430 * ChangeLog: Follow spelling conventions.
2431 * class.c: Likewise.
2434 * gjavah.c: Likewise.
2435 * java-tree.h: Likewise.
2436 * jcf-dump.c: Likewise.
2437 * jcf-parse.c: Likewise.
2438 * jvspec.c: Likewise.
2440 * mangle.c: Likewise.
2441 * parse.y: Likewise.
2443 2002-09-17 Tom Tromey <tromey@redhat.com>
2445 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2446 where \r appears at EOF. Fixes PR java/7950.
2448 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2450 * jvspec.c (lang_specific_driver): Remove unused variable.
2452 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2454 * java-tree.h (union lang_tree_node): Add chain_next option.
2456 2002-09-16 Richard Henderson <rth@redhat.com>
2458 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2459 use new real.h interface.
2460 * jcf-write.c (find_constant_index): Use new real.h interface.
2461 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2463 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2465 * lang.c: Follow spelling conventions.
2467 2002-09-11 Per Bothner <per@bothner.com>
2469 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2470 constant to the type of the field.
2471 (java_complete_tree): Remove now-redundant code.
2473 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2475 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2478 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2479 return label if a ret instruction for the jsr has been reached.
2481 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2483 * parse.y (DIR_SEPARATOR): Don't define.
2484 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2486 2002-08-28 Andrew Haley <aph@redhat.com>
2488 * verify.c (verify_jvm_instructions): Allow exception handler
2489 inside code that is being protected, but generate a warning.
2490 * except.c (link_handler): Initialize `expanded' in new eh_range.
2491 (binding_depth, is_class_level, current_pc): Declare extern.
2493 2002-09-01 Mark Wielaard <mark@klomp.org>
2495 * gcj.texi: Add chapter about system properties.
2498 2002-08-26 Tom Tromey <tromey@redhat.com>
2500 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2501 conversion if RHS_TYPE is byte, short, or char.
2503 2002-08-22 Tom Tromey <tromey@redhat.com>
2505 * gcj.texi (Invoking gij): Document -cp and -classpath.
2507 2002-08-21 Tom Tromey <tromey@redhat.com>
2509 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2510 $(prefix)/share. For PR libgcj/7633.
2512 For PR java/6005 and PR java/7611:
2513 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2514 (java_can_use_bit_fields_p): New function.
2516 2002-08-16 Tom Tromey <tromey@redhat.com>
2518 * gcj.texi (Class Initialization): Mention class initialization of
2521 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2523 * Make-lang.in (java-tree-inline.o): New.
2524 (JAVA_OBJS): Add java-tree-inline.o.
2525 * parse.y (source_end_java_method): Call java_optimize_inline.
2526 (java_expand_method_bodies): Save method's tree in
2528 (add_stmt_to_compound): Keep track of the number of statments.
2529 * lang.c (java_init): Enable flag_inline_trees.
2530 (java_post_options): If flag_inline_functions is on, enable
2531 flag_inline_trees instread.
2532 (decl_constant_value): New.
2533 (java_tree_inlining_walk_subtrees): New.
2534 * java-tree.h (DECL_NUM_STMTS): New macro.
2535 (java_optimize_inline): Declare.
2536 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2537 Handle a LABEL_EXPR.
2538 * decl.c (build_result_decl): If we already have a DECL_RESULT
2540 (dump_function): New.
2541 (java_optimize_inline): New.
2542 (dump_function): New.
2544 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2547 * parse.y (build_assertion): Invert return from
2548 desiredAssertionStatus.
2550 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2552 * jcf-write.c (get_access_flags): Return correct access flags for
2553 private and protected inner classes.
2555 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2557 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2559 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2561 * mangle_name.c: Don't include obstack.h twice.
2562 * xref.c: Don't include obstack.h.
2564 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2566 * class.c: (permanent_obstack): Delete declaration.
2567 * constants.c: (permanent_obstack): Delete declaration.
2568 * except.c: (permanent_obstack): Delete declaration.
2569 * expr.c: (permanent_obstack): Delete declaration.
2570 * jcf-parse.c: (permanent_obstack): Delete declaration.
2571 (saveable_obstack): Delete declaration.
2572 * parse.h: (permanent_obstack): Delete declaration.
2573 * typeck.c: (permanent_obstack): Delete declaration.
2575 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2577 * gcj.texi (version-gcc): Increase to 3.3.
2579 2002-07-22 Tom Tromey <tromey@redhat.com>
2581 * lex.c (java_lex): Check for `e' or `E' after 0.
2583 2002-07-21 Richard Henderson <rth@redhat.com>
2585 * lang.c (java_unsafe_for_reeval): New.
2586 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2588 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2590 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2591 (jcf_path_init): Use GET_ENVIRONMENT.
2593 2002-07-10 Roger Sayle <roger@eyesopen.com>
2594 Zack Weinberg <zack@codesourcery.com>
2596 * builtins.c (initialize_builtins): Remove defines that
2597 handled C/C++ specific junk hereby removed from builtins.def.
2599 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2601 * lang.c (java_post_options): Update prototype.
2603 2002-07-05 Roger Sayle <roger@eyesopen.com>
2605 * builtins.c (initialize_builtins): Ignore the additional
2606 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2607 the builtins.def file.
2609 2002-07-01 Tom Tromey <tromey@redhat.com>
2612 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2615 2002-07-01 Roger Sayle <roger@eyesopen.com>
2617 * java/decl.c (builtin_function): Accept additional parameter.
2618 (java_init_decl_processing): Pass an additional NULL_TREE
2619 argument to builtin_function.
2621 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2623 * gcj.texi: Fixed gcj invocation example so that it compiles.
2625 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2627 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2628 * parse.y (mark_parser_ctxt): Likewise.
2629 (check_modifiers, declare_local_variables): Avoid incorrect
2630 hardcoded constant 10.
2632 * lex.c (java_read_char): Avoid "comparison is always true"
2635 2002-06-25 Andreas Schwab <schwab@suse.de>
2637 * expr.c (JSR): Avoid undefined operation on PC.
2639 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2641 * decl.c (clear_binding_level): Const-ify.
2643 2002-06-13 Akim Demaille <akim@epita.fr>
2645 * parse.y (class_declaration, interface_declaration): Make sure
2646 all their rules have an action, in order to avoid meaningless `$$
2647 = $1' and their type clashes.
2649 2002-06-11 Tom Tromey <tromey@redhat.com>
2651 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2652 * parse-scan.y (statement_without_trailing_substatement): Added
2654 (assert_statement): New rule.
2655 * java-tree.h (struct lang_type) [assertions]: New field.
2656 (TYPE_USES_ASSERTIONS): New macro.
2657 (CLASS_USES_ASSERTIONS): Likewise.
2658 (FIELD_SYNTHETIC): New define.
2659 * lex.c (java_lval;): Added ASSERT_TK.
2660 * parse.y (ASSERT_TK): Added.
2661 (statement_without_trailing_substatement): Added assert_statement.
2662 (assert_statement): New rule.
2663 (build_assertion): New function.
2664 (maybe_generate_pre_expand_clinit): Create and initialize
2665 $assertionsDisabled.
2666 (lookup_package_type): Removed decl.
2667 * keyword.h: Rebuilt.
2668 * keyword.gperf (assert): New token.
2670 2002-06-10 Akim Demaille <akim@epita.fr>
2672 * parse.y (interface_type_list, class_member_declaration)
2673 (unary_expression_not_plus_minus): Remove duplicate %type.
2676 2002-06-09 Tom Tromey <tromey@redhat.com>
2678 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2680 * parse.y (method_header): Give error message in all cases.
2683 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2685 Don't use RTL inlining. Fix for PR java/6820.
2686 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2687 (flag_really_inline): New.
2688 (java_decode_option): Set flag_really_inline if -finline-functions
2690 (java_post_options): New function. Turn off inlining unless
2691 flag_really_inline is set.
2693 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2695 * gjavah.c (throwable_p): Accept argument as either a classname or
2696 signature fragment. Create null-terminated classname string for super
2697 when calling itself recursively.
2698 (decode_signature_piece): Skip first character from class name
2699 signature when calling throwable_p.
2701 2002-06-08 H.J. Lu (hjl@gnu.org)
2703 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2705 2002-06-04 Tom Tromey <tromey@redhat.com>
2707 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2709 2002-06-04 Michael Koch <konqueror@gmx.de>
2711 * gcj.texi (Input Options): Fixed typo.
2713 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2715 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2716 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2717 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2718 and all now-pointless local variables. Rename other local
2719 variables to reflect their not being handles.
2721 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2722 #if JCF_USE_STDIO blocks.
2724 * parse.y: Add missing semicolon at end of rule.
2726 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2728 * check-init.c (attach_initialized_static_class): Delete, unused.
2729 * parse.y: Use htab_t instead of struct hashtable, update
2731 * java-tree.h: Include hashtab.h instead of hash.h.
2732 (struct lang_decl_func): Use htab_t, set up for gengtype.
2733 (struct init_test_hash_entry): Delete.
2734 (struct treetreehash_entry): New.
2735 (java_treetreehash_find): New
2736 (java_treetreehash_new): New prototype.
2737 (java_treetreehash_create): New prototype.
2738 (java_mark_tree): Delete prototype.
2739 (java_hash_hash_tree_node): Delete prototype.
2740 (java_hash_compare_tree_node): Delete prototype.
2741 (attach_initialized_static_class): Delete prototype.
2742 * expr.c (build_class_init): Update to use java_treetreehash
2744 (java_expand_expr): Update to use htab_t.
2745 (emit_init_test_initialization): Likewise.
2746 * decl.c (java_mark_tree): Delete.
2747 * class.c (init_test_hash_newfunc): Delete.
2748 (java_hash_hash_tree_node): Delete.
2749 (java_hash_compare_tree_node): Delete.
2750 (add_method_1): Update to use java_treetreehash functions.
2751 (JAVA_TREEHASHHASH_H): New macro.
2752 (java_treetreehash_hash): New function.
2753 (java_treetreehash_compare): New function.
2754 (java_treetreehash_find): New function.
2755 (java_treetreehash_new): New function.
2756 (java_treetreehash_create): New function.
2757 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2759 * Make-lang.in (java/parse.o): Depend on debug.h.
2760 * java-tree.h (struct lang_identifier): Use gengtype.
2761 (union lang_tree_node): New.
2762 (struct lang_decl_func): Use gengtype.
2763 (struct lang_decl_var): Likewise.
2764 (struct lang_decl): Likewise.
2765 * parse.y: Include debug.h.
2766 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2768 * lang.c (struct language_function): New dummy structure.
2770 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2771 descriminator for DECL_LANG_SPECIFIC.
2772 (struct lang_decl_func): Rename from struct lang_decl.
2773 (enum lang_decl_desc): New.
2774 (struct lang_decl): Make it a union. Update all the accessor macros.
2775 (struct lang_type): Use gengtype.
2776 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2777 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2778 are now the same size.
2779 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2780 use discriminator to mark DECL_LANG_SPECIFIC.
2782 * Make-lang.in (gt-java-builtins.h): New rule.
2783 (java/builtins.o): Add dependency on gt-<filename>.h.
2784 * builtins.c: Use gengtype for roots.
2785 (union string_or_tree): Use gengtype.
2786 (struct builtin_record): Use gengtype.
2787 * config-lang.in (gtfiles): Add builtins.c.
2789 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2790 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2791 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2792 gt-java-parse.h, gtype-java.h): Add rules to generate.
2793 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2794 (class.o): Add dependency on gt-*.h.
2795 (constants.o): Likewise.
2798 (jcf-parse.o): Likewise.
2799 (jcf-write.o): Likewise.
2801 * config-lang.in (gtfiles): New.
2802 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2803 * constants.c: Replace uses of ggc_add_* with GTY markers.
2805 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2806 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2807 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2808 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2810 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2812 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2813 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2815 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2816 Include gtype-java.h.
2818 2002-06-02 Tom Tromey <tromey@redhat.com>
2820 Fix for PR java/5913:
2821 * parse.y (patch_binop): Call patch_string on op1.
2823 2002-06-02 Tom Tromey <tromey@redhat.com>
2825 Fix for PR java/1343, PR java/6336:
2826 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2827 formatting. Changed return type.
2828 (anonymous_class_counter): Moved to top of file.
2829 (maybe_make_nested_class_name): Append number to class name for
2830 function-local classes.
2832 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2834 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2835 * Make-lang.in: Update dependency lists.
2837 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2839 * gjavah.c (throwable_p): Do not free the name of the class after
2840 passing it to find_class.
2841 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2842 * jcf-io.c (dirent.h): Include it.
2843 (fnmatch.h): Likewise.
2844 (compare_path): New function.
2845 (java_or_class_file): Likewise.
2846 (memoized_dirlist_entry): New type.
2847 (memoized_dirlist_lookup_eq): New function.
2848 (memoized_dirlists): New variable.
2849 (caching_stat): New function.
2850 (memoized_class_lookup_eq): New function.
2851 (memoized_class_lookups): Likewise.
2852 (find_class): Use memoized_class_lookups and caching_stat.
2853 * jcf.h (JCF_USE_SCANDIR): Define.
2854 * parse.y (java_expand_classes): Write the class files in reverse
2857 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2859 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2861 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2863 * jcf-write.c (write_classfile): Unlink the temporary file if it
2864 cannot be renamed. Use concat to build up the name of the
2867 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2869 * jcf-write.c (write_classfile): Write the file to a
2870 temporary file and then rename it.
2872 2002-05-07 Tom Tromey <tromey@redhat.com>
2874 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2876 Fix for PR java/1200:
2877 * gjavah.c (throwable_p): New function.
2878 (decode_signature_piece): Use it. A `WeakReference' isn't the
2881 (gcjh_streq): New function.
2883 2002-05-07 Andreas Jaeger <aj@suse.de>
2885 * parse.y (finish_for_loop): Fix if statement.
2887 2002-05-06 Tom Tromey <tromey@redhat.com>
2889 Fix for PR java/5941:
2890 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2891 loop update expression.
2892 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2893 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2895 2002-05-04 Mark Wielaard <mark@klomp.org>
2898 * parse.y (build_string_concatenation): Return just op1 only when op2
2899 is null and op1 is a STRING_CST, otherwise always construct a
2902 2002-04-27 Tom Tromey <tromey@redhat.com>
2905 * parse.y (string_convert_int_cst): New function.
2906 (merge_string_cste): Use it.
2908 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2910 * java-tree.h (java_parse_file): Update.
2911 (java_set_yydebug): Remove.
2912 * jcf-parse.c (yydebug): Remove.
2913 (java_set_yydebug): Die.
2914 (java_parse_file): Update.
2915 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2917 2002-04-24 Tom Tromey <tromey@redhat.com>
2920 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2921 EXPR_WFL_QUALIFICATION of qual_wfl.
2923 2002-04-23 Per Bothner <per@bothner.com>
2925 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2926 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2927 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2929 2002-04-23 Tom Tromey <tromey@redhat.com>
2932 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2933 recognize `-fcompile-resource='.
2934 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2937 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2939 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2940 paths. Fixes PR java/2791.
2942 2002-04-19 Andrew Haley <aph@redhat.com>
2944 * jcf-write.c (push_long_const): lo, hi: New variables.
2945 Use rshift_double to extract the high part of a 64-bit long.
2946 Use WORD_TO_INT to extract the low part.
2948 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2949 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2950 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2952 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2954 * typeck.c (incomplete_type_error): Remove.
2956 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2958 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2959 for hash synchronization.
2960 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2961 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2964 2002-04-16 Mark Wielaard <mark@klomp.org>
2966 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2969 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2971 Fix for PR java/6294:
2972 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2975 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2977 Fix for PR java/6085:
2978 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2979 to get enclosing "this" argument for inner-class constructor
2980 invocation. Pass correct arguments to build_access_to_thisn.
2982 2002-04-10 Andreas Jaeger <aj@suse.de>
2984 * gcj.texi (Input Options): Fix extdirs patch.
2986 2002-04-10 Anthony Green <green@redhat.com>
2988 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2990 2002-04-09 Anthony Green <green@redhat.com>
2992 * gcj.texi (Input Options): Add --extdirs documentation.
2993 * jcf-dump.c (OPT_extdirs): New macro.
2994 (options): Add extdirs option.
2995 (help): Describe --extdirs.
2996 (main): Handle OPT_extdirs.
2997 * gjavah.c (OPT_extdirs): New macro.
2998 (options): Add extdirs option.
2999 (help): Describe --extdirs.
3000 (main): Handle OPT_extdirs.
3001 * jcf-path.c (jcf_path_init): Add extdirs support.
3002 (jcf_path_extdirs_arg): New function.
3003 (extensions): New variable to hold extensions path entries.
3004 * jvspec.c: Remove -fextdirs= when compiling main().
3005 * lang.c (java_decode_option): Handle -fextdirs=.
3006 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3007 * Make-lang.in: Compile jcf-path with version info for use in
3008 identifying the appropriate libgcj.jar.
3010 2002-04-08 Tom Tromey <tromey@redhat.com>
3013 * .cvsignore: Added rmic.1 and rmiregistry.1.
3014 * gcj.texi (Top): Link to new nodes.
3015 (Invoking rmic): New node.
3016 (Invoking rmiregistry): Likewise.
3017 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3019 (java.maintainer-clean): Likewise.
3020 ($(srcdir)/java/rmic.1): New target.
3021 ($(srcdir)/java/rmiregistry.1): Likewise.
3022 (java.install-man): Handle rmic.1 and rmiregistry.1.
3024 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3026 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3027 Add note about handling uncaught exceptions. Add an exception handler
3030 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3032 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3033 after using it to patch CALL_EXPR.
3035 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3037 * gcj.texi (Invocation): Document CNI invocation API.
3039 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3041 * expr.c (truthvalue_conversion): Rename. Update.
3042 (expand_compare): Update.
3043 * java-tree.h (java_truthvalue_conversion): New.
3044 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3046 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3048 * java-tree.h (java_mark_addressable): New.
3049 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3050 * typeck.c (mark_addressable): Rename, update.
3052 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3054 * expr.c (build_java_binop): Update.
3055 * java-tree.h (java_signed_type, java_unsigned_type,
3056 java_signed_or_unsigned_type): Update.
3057 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3058 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3059 * parse.y (patch_binop): Update.
3060 * typeck.c (signed_or_unsigned_type, unsigned_type,
3061 signed_type): Update.
3063 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3065 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3066 (java_dummy_print): Remove.
3067 (lang_print_error): Rename. Exit early if inhibiting output.
3068 (inhibit_error_printing_function): New.
3069 (java_init): Don't set hook.
3070 (lang_init_source): Use new boolean.
3072 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3074 * parse.y (do_resolve_class): Fix infinite recursion.
3076 2002-03-29 Tom Tromey <tromey@redhat.com>
3078 * parse.y (check_inner_circular_reference): Ignore incomplete
3081 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3083 * Make-lang.in (builtins.o): Update.
3084 * boehm.c (get_boehm_type_descriptor): Update.
3085 * builtins.c: Include langhooks.h.
3086 * decl.c (java_init_decl_processing): Update.
3087 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3088 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3090 * typeck.c (type_for_mode, type_for_size): Update.
3092 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3094 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3096 2002-03-28 Tom Tromey <tromey@redhat.com>
3098 * except.c (expand_end_java_handler): If the handler type is NULL,
3099 use java.lang.Throwable. Fixes PR java/5986.
3101 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3103 Fix for PR java/4715:
3104 * jcf-parse.c (parse_source_file_3): New function.
3105 (read_class): Call it.
3106 (java_parse_file): Likewise.
3108 2002-03-28 Jan Hubicka <jh@suse.cz>
3110 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3112 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3114 * parse.y (resolve_package): Initialize "decl".
3115 (lookup_package_type): Remove unused function.
3117 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3119 Fix for PR java/5993:
3120 * parse.y (resolve_package): Return the decl if resolution was
3121 successful. Don't special case "java.lang" and "java.lang.reflect"
3122 packages. Set type_name to the merged identifier.
3123 (resolved_qualified_expression_name): Print error using "name" if
3124 resolve_package returns NULL_TREE.
3126 2002-03-27 Tom Tromey <tromey@redhat.com>
3128 * expr.c (expand_invoke): Don't generate null pointer check if
3129 we're calling <init>.
3131 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3133 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3135 * java-tree.h (java_lang_expand_expr): Similarly.
3136 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3137 (java_init): Don't set hook.
3139 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3141 Fix for PR java/5850:
3142 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3143 context if field was not found in the current scope.
3144 * expr.c (lookup_field): Don't look in enclosing contexts.
3146 2002-03-26 Tom Tromey <tromey@redhat.com>
3148 Fix for PR java/5942:
3149 * parse.y (init_src_parse): Added sanity check.
3150 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3153 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3155 * decl.c (lang_mark_tree): Rename java_mark_tree.
3156 * java-tree.h (java_mark_tree): New.
3157 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3159 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3161 * lex.c: Change java_perform_atof to take normal parameters
3162 instead of a pointer to a parameter block. Call it directly
3165 2002-03-22 Mark Wielaard <mark@klomp.org>
3167 Fix for PR java/5368:
3168 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3169 when printing error message.
3171 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3173 * decl.c (maybe_build_cleanup): Remove.
3175 2002-03-22 Tom Tromey <tromey@redhat.com>
3177 Andrew Haley <aph@cambridge.redhat.com>
3179 * expr.c (build_field_ref): Don't build a check if the field is a
3182 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3184 Fix for PR java/6026:
3185 * lex.c (java_lex): Fix parsing of consecutive floats.
3187 2002-03-21 Tom Tromey <tromey@redhat.com>
3189 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3192 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3194 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3195 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3197 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3199 * gcj.texi: @code{gcj} becomes @command{gcj}.
3200 @code{gcc} becomes @command{gcc}.
3201 GcjRaw changed to gnu.gcc.RawData.
3203 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3205 * decl.c (start_java_method): Use new hook.
3206 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3207 (java_init): Remove old hook.
3209 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3211 * builtins.c (define_builtin): Do nothing if `type' is null.
3214 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3216 * parse.y (parser_check_super_interface): Fix error message
3219 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3221 * jcf-parse.c (get_constant): Delete unused variables.
3223 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3225 * java-tree.h (java_parse_file): New.
3226 * jcf-parse.c (yyparse): Rename java_parse_file.
3227 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3229 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3231 * parse.y (craft_constructor): Return the constructor decl.
3232 (java_expand_classes): Update comments.
3233 (lookup_method_invoke): Call fix_constructors immediately for
3234 anonymous class. Fixes PR java/5935.
3236 2002-03-15 Anthony Green <green@redhat.com>
3238 * jcf-parse.c (yyparse): Don't emit class registration
3239 constructor when compiling resource files.
3241 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3243 * lang.c (java_tree_code_type, java_tree_code_length,
3244 tree_code_name): Delete.
3245 (tree_code_type, tree_code_length, tree_code_name): Define.
3246 (java_init): Don't try to copy into the various tree_code
3249 2002-03-12 Tom Tromey <tromey@redhat.com>
3251 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3252 UTF-8, not UCS-2. Fixes PR java/5923.
3254 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3255 a call_expr wrapped in a convert. Fixes PR java/5848.
3257 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3259 * jcf-write.c (write_classfile): Improve error strings.
3261 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3263 * lex.c: Adjust comments to GNU standards.
3265 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3267 Fix for PR java/5902:
3268 * lex.c (java_lex): Fix parsing of literals.
3270 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3272 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3273 to prevent it getting evaluated twice in the store checking case.
3274 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3277 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3279 * decl.c (java_init_decl_processing): Make sure class_type_node
3280 alignment is not less than 64 bits if hash synchronization is enabled.
3282 2002-03-08 Per Bothner <per@bothner.com>
3284 * parse.y (java_complete_lhs): Check if patch_assignment
3285 returned an error-mark.
3287 * parse.y (try_builtin_assignconv): Don't special-case zero.
3289 2002-03-08 Per Bothner <per@bothner.com>
3291 Fix for PR java/5812.
3292 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3293 here instead of in JSR macro. Likewise with load_type_state call.
3294 Do the latter on if the return_pc has been verified (the jsr returns).
3295 (JSR): Now just call build_java_jsr.
3297 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3299 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3300 (java.install-common): Link native driver to
3301 JAVA_TARGET_INSTALL_NAME.
3303 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3305 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3306 * builtins.c(sin_builtin): Likewise
3307 * builtins.c(sqrt_builtin): Likewise
3309 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3311 * java/expr.c, java/jcf-parse.c, java/lex.c:
3312 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3313 REAL_ARITHMETIC blocks unconditional. Delete some further
3314 #ifdef blocks predicated on REAL_ARITHMETIC.
3316 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3318 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3319 explicit sizeof/sizeof.
3320 * decl.c (java_init_decl_processing): Likewise.
3321 * jcf-parse.c (init_jcf_parse): Likewise.
3322 * parse.y (init_src_parse): Likewise.
3324 2002-03-02 Per Bothner <per@bothner.com>
3326 Make --CLASSPATH by a synonym for --classpath and -classpath.
3327 Implement --bootclasspath.
3328 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3329 (classpath_l): Remove.
3330 (jcf_path_CLASSPATH_arg): Remove.
3331 (jcf_path_bootclasspath_arg): New function.
3332 (jcf_path_seal): Simplify accordingly.
3334 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3335 (jcf_path_CLASSPATH): Remove declaration.
3336 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3337 (lang_specific_driver): Translate -bootclasspath.
3338 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3339 * lang.c (decode_lang_options): Do jcf_path_init first.
3340 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3341 * gjavah.c: Also handle --bootclasspath.
3342 Handle --CLASSPATH as a synonum for --classpath.
3343 * jcf-dump.c: Likewise.
3345 "." is not part of system path, but is the default for --classpath.
3346 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3347 (jcf_path_seal): Add "." if no CLASSPATH specified.
3349 * gcj.texi: Document changes.
3351 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3353 * expr.c (build_java_arraystore_check): Fix formatting.
3355 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3357 Fix for PR java/5758, java/5632:
3358 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3359 inner-class separator too.
3360 * parse.y (do_resolve_class): New local `decl_result.'
3361 Progressively build a name for what can have been loaded.
3363 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3365 * expr.c (java_array_data_offset): Removed function.
3366 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3367 (build_java_array_length_access): Obtain "length" value using a
3368 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3369 (build_java_arrayaccess): Correct comment. Access "data" using a
3370 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3371 (build_java_arraystore_check): New function.
3372 (expand_java_arraystore): Use build_java_arraystore_check.
3373 * parse.y (patch_assignment): Simplify code to insert a store check
3374 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3375 * check-init.c (check_init): Update to reflect that an array length
3376 access is now a COMPONENT_REF.
3377 * gcj.texi (Code Generation): Improve documentation of
3378 -fno-bounds-check. Add documentation for -fno-store-check.
3379 * java-tree.h (flag_store_check): Declare.
3380 (build_java_arraystore_check): Declare.
3381 * lang.c (flag_store_check): Initialize to 1.
3382 (lang_f_options): Add store-check option.
3383 * jvspec.c: Don't pass store-check option to jvgenmain.
3384 * lang-options.h: Add help string for -fno-store-check.
3386 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3388 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3389 * java-tree.h (java_dup_lang_specific_decl): New.
3390 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3392 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3394 * builtins.c, decl.c: Delete traditional-mode-related code
3395 copied from the C front end but not used, or used only to
3396 permit the compiler to link.
3398 2002-02-22 Tom Tromey <tromey@redhat.com>
3400 Fix for PR java/2369:
3401 * jvspec.c (verify_class_name): New function.
3402 (lang_specific_driver): Call it.
3403 (JAVA_START_CHAR_P): New macro.
3404 (JAVA_PART_CHAR_P): Likewise.
3406 2002-02-22 Per Bothner <per@bothner.com>
3408 * class.c: Change vtable to be more compatible with g++ v3 abi.
3409 (get_dispatch_table): Prepend offset-to-top (always 0) and
3410 type_info pointer (currently unimplemented hence NULL) to vtable.
3411 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3412 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3413 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3414 (build_dtable_decl): Add declarations for new fields.
3416 2002-02-20 Per Bothner <per@bothner.com>
3418 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3419 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3420 don't need to set it on the COMPOUND_EXPR - the caller does that.
3422 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3424 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3425 `--CLASSPATH' becomes `--classpath.'
3426 * gjavah.c: Likewise.
3427 * jcf-dump.c: Likewise.
3428 * lang-options.h: Likewise.
3430 * jcf-path.c: Updated comment.
3431 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3432 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3433 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3434 (jcf_path_CLASSPATH_arg): Ditto.
3435 (classpath_u): Updated leading comment.
3437 2002-02-20 Per Bothner <per@bothner.com>
3439 * builtins.c (check_for_builtin): New function.
3440 (build_call_or_builtin): Remove.
3441 * java-tree.h: Update accordingly.
3442 * expr.c (expand_invoke): Use build + check_for_builtin instead
3443 of build_call_or_builtin.
3444 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3445 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3446 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3448 2002-02-17 Tom Tromey <tromey@redhat.com>
3450 * java-tree.h (TYPE_STRICTFP): New macro.
3451 (struct lang_type) [strictfp]: New field.
3452 (CLASS_STRICTFP): New macro.
3453 (METHOD_STRICTFP): New macro.
3454 (struct lang_decl) [strictfp]: New field.
3455 * parse.y (method_header): Disallow strictfp constructor or
3457 (STRICT_TK): Move before MODIFIER_TK.
3458 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3459 (METHOD_MODIFIERS): Likewise.
3460 (INTERFACE_MODIFIERS): Likewise.
3461 * jcf-write.c (get_access_flags): Likewise.
3462 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3463 (add_method_1): Likewise.
3464 (get_access_flags_from_decl): Likewise.
3465 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3466 recognize strictfp flag.
3467 * jcf.h (ACC_STRICT): New define.
3469 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3471 * class.c(build_utf8_ref): Move declaration of decl_size
3473 2002-02-07 Tom Tromey <tromey@redhat.com>
3475 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3478 2002-02-04 Anthony Green <green@redhat.com>
3480 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3481 sections if available.
3483 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3485 * parse.y (java_expand_classes): Fix typo in static field loop.
3487 2002-02-02 Richard Henderson <rth@redhat.com>
3489 * class.c (add_field): Mark static fields external.
3490 (build_class_ref): Remove redundant set.
3491 * parse.y (java_expand_classes): Mark static fields of classes
3492 to be compiled as local.
3493 * jcf-parse.c (parse_class_file): Likewise.
3495 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3497 * gcj.texi (About CNI): New node.
3499 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3502 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3503 setlocale() with LC_CTYPE as a parameter.
3506 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3508 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3509 Follow GNU Coding Standards for --version.
3511 2002-01-28 Tom Tromey <tromey@redhat.com>
3513 * expr.c (build_jni_stub): Ensure storage for `meth' is
3515 * parse.y (java_complete_expand_methods): Set
3516 current_function_decl before building JNI stub.
3518 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3520 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3523 2002-01-22 Tom Tromey <tromey@redhat.com>
3525 * decl.c (java_init_decl_processing): Use add_predefined_file.
3526 Predefine RawData.java.
3527 (predef_filenames): Removed.
3528 (java_init_decl_processing): Don't register predef_filenames.
3529 * jcf-parse.c (add_predefined_file): New function.
3530 (predefined_filename_p): Rewrote.
3531 (predefined_filename_p): No longer static.
3532 * decl.c (java_init_decl_processing): Call initialize_builtins.
3533 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3534 (java/builtins.o): New target.
3535 * builtins.c: New file.
3536 * parse.y (patch_invoke): Use build_call_or_builtin.
3537 * java-tree.h (build_call_or_builtin): Declare.
3538 (initialize_builtins): Declare.
3539 (java_set_exception_lang_code): Removed unused declaration.
3540 (PREDEF_FILENAMES_SIZE): Removed.
3541 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3542 (predef_filenames): New define.
3543 (add_predefined_file): Declare.
3544 (predefined_filename_p): Declare.
3545 * expr.c (expand_invoke): Use build_call_or_builtin.
3547 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3549 * parse.y (patch_switch_statement): Fix format specifier.
3551 2002-01-16 Tom Tromey <tromey@redhat.com>
3553 More for PR java/5365:
3554 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3556 (process_file): Generate include for
3557 java.lang.UnsupportedOperationExceptions.
3559 2002-01-15 Andreas Jaeger <aj@suse.de>
3561 * .cvsignore: Add man pages.
3563 2002-01-15 Tom Tromey <tromey@redhat.com>
3565 Fix for PR java/5365:
3566 * gjavah.c (process_file): Turn class name into a file name.
3568 2002-01-14 Matthias Klose <doko@debian.org>
3570 * gcj.texi: Fix whitespace and formatting errors in the
3571 synopsis of the man pages. Update copyright.
3573 2002-01-14 Tom Tromey <tromey@redhat.com>
3576 * Make-lang.in (java.install-man): Handle jv-convert man page.
3577 (java.generated-manpages): Added jv-convert.1.
3578 (java.uninstall): Remove jv-convert.1.
3579 (java.maintainer-clean): Likewise.
3580 ($(srcdir)/java/jv-convert.1): New target.
3581 * gcj.texi (Top): Link to jv-convert node.
3582 (Individual utilities): Likewise.
3583 (Invoking jv-convert): New node.
3585 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3586 Martin Kahlert <martin.kahlert@infineon.com>
3588 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3589 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3591 2002-01-03 Graham Stott <grahams@redhat.com>
3593 * class.c (compile_resource_file): Update copyright date.
3594 Constify filename parameter.
3595 (java-tree.h): Update copyright date.
3596 (compile_resource_file): Constify filename parameter.
3598 2002-01-03 Graham Stott <grahams@redhat.com>
3600 * gcc/jcf-parse.c: Update copyright date.
3601 (yyparse): Constify resource_filename.
3603 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3605 * parse.y (src_parse_roots): Don't needlessly zero init.
3607 2001-12-31 Tom Tromey <tromey@redhat.com>
3609 * parse.y (dump_java_tree): New function.
3610 (source_end_java_method): Call it.
3611 (end_class_declaration): Likewise.
3612 * lang.c (java_decode_option): Call dump_switch_p.
3614 2001-12-28 Tom Tromey <tromey@redhat.com>
3616 * gen-table.pl: Don't process characters after \uffff. Added
3617 comment pointing to input file.
3619 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3621 * gen-table.pl: Const-ify output. Document the location of a
3622 suitable unicode input file.
3624 * chartables.h: Regenerate.
3626 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3628 * chartables.h: Const-ify.
3629 * gjavah.c (options): Likewise.
3630 * jcf-dump.c (options): Likewise.
3631 * jv-scan.c (options): Likewise.
3632 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3633 * parse.y (binop_lookup): Likewise.
3635 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3638 the static arrays that are output.
3639 * jvspec.c (jvgenmain_spec): Make static.
3640 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3641 * keyword.h: Regenerate.
3642 * lang.c (string_option, process_option_with_no, lang_f_options,
3643 lang_W_options): Const-ify.
3644 * lex.c (java_lex): Likewise.
3646 2001-12-21 Richard Henderson <rth@redhat.com>
3648 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3649 (get_boehm_type_descriptor): ... here. Arrange for the
3650 TREE_TYPE to get set properly.
3652 2001-12-21 Richard Henderson <rth@redhat.com>
3654 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3655 only if the target requires collect2.
3657 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3659 2001-12-20 Tom Tromey <tromey@redhat.com>
3662 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3663 CAN_COMPLETE_NORMALLY for the node.
3664 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3665 generate code for second branch if first branch can't complete
3667 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3668 the loop head if the loop body can't complete normally.
3670 2001-12-20 Tom Tromey <tromey@redhat.com>
3673 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3674 case where `finally' clause can't complete normally.
3676 2001-12-20 Tom Tromey <tromey@redhat.com>
3679 * parse.y (analyze_clinit_body): Added this_class parameter.
3680 Check for more cases where we must keep <clinit>.
3681 (maybe_yank_clinit): Cleaned up flow control.
3683 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3685 * decl.c (java_init_decl_processing): Don't initialize
3686 finit_leg_identifier_node.
3687 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3688 (finit_leg_identifier_node): Remove.
3689 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3691 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3693 * mangle.c (mangle_member_name): Don't special-case for
3695 * mangle_name.c (unicode_mangling_length): Likewise.
3696 (append_unicode_mangled_name): Likewise.
3697 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3700 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3702 * expr.c (build_java_array_length_access): Don't force null pointer
3703 check unless flag_check_references is set.
3705 2001-12-20 Tom Tromey <tromey@redhat.com>
3707 Fix for PR java/3417:
3708 * parse.y (patch_assignment): Added special processing for
3710 (patch_return): Don't convert booleans to integers, and don't
3711 special-case `null'.
3713 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3715 * config-lang.in (diff_excludes): Remove.
3717 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3719 * gcj.texi: Update link to GCC manual.
3721 2001-12-17 Tom Tromey <tromey@redhat.com>
3723 * parse.y (link_nested_class_to_enclosing): Removed useless
3726 2001-12-16 Tom Tromey <tromey@redhat.com>
3728 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3731 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3733 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3734 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3737 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3739 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3741 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3743 * decl.c (java_init_decl_processing): Build otable_type correctly.
3744 otable_decl is an otable_type.
3746 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3748 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3749 otable_type, otable_ptr_type, method_symbol_type,
3750 method_symbols_array_type, method_symbols_array_ptr_type): New
3751 field/global tree definitions.
3752 (flag_indirect_dispatch): New flag.
3753 * decl.c (java_init_decl_processing): Initialize new otable and
3754 otable_syms type nodes and decls. Add new field "index" to
3756 * class.c (build_method_symbols_entry): New function.
3757 (make_method_value): Set "index" to to method's vtable index for
3758 virtual methods when indirect-dispatch is not used.
3759 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3760 and set vtable_method_count to -1. Set otable and otable_syms field
3761 if indirect-dispatch is used and there was something to put in them.
3762 (build_method_symbols_entry): New function.
3763 (emit_offset_symbol_table): New function.
3764 * expr.c (get_offset_table_index): New function.
3765 (build_invokevirtual): Build array reference to otable at the index
3766 returned by get_offset_table_index, and use the result as the vtable
3768 (build_invokeinterface): Similar.
3769 * jcf-parse.c (yyparse): If indirect-dispatch, call
3770 emit_offset_symbol_table at the end of compilation, after all classes
3771 have been generated.
3772 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3773 * lang.c (flag_indirect_dispatch): Define.
3774 (lang_f_options): Add indirect-dispatch flag.
3776 2001-12-14 Matthias Klose <doko@debian.org>
3778 * gcj.texi: Markup for man page generation. Document missing
3779 options printed by <tool> --help.
3780 Terminate description of gij's -ms option with a dot.
3781 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3782 (java.generated-manpages java.install-man, java.uninstall,
3783 java-maintainer-clean) Updated.
3785 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3787 * class.c (get_dispatch_table): Fix java vtable layout
3788 for TARGET_VTABLE_USES_DESCRIPTORS.
3789 * decl.c (java_init_decl_processing): Initialize
3790 alloc_no_finalizer_node, finalize_identifier_node.
3791 * expr.c (class_has_finalize_method): New function.
3792 (expand_java_NEW): Generate calls for finalizer-free allocation.
3793 (build_invokevirtual): Fix java vtable layout for
3794 TARGET_VTABLE_USES_DESCRIPTORS.
3795 * java-tree.h (enum java_tree_index): New entries:
3796 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3797 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3798 (class_has_finalize_method): declare.
3799 (HAS_FINALIZER_P): New macro.
3800 * parse.y (patch_invoke): Generate calls for finalizer-free
3803 2001-12-12 Matthias Klose <doko@debian.org>
3805 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3806 whitespace at end of line.
3808 2001-12-11 Tom Tromey <tromey@redhat.com>
3810 * lex.c (java_init_lex): Define wfl_to_string as
3811 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3813 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3815 * class.c (make_method_value): Use null_pointer_node to
3816 represent empty exception table.
3818 2001-12-10 Tom Tromey <tromey@redhat.com>
3820 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3822 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3824 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3826 2001-12-09 Per Bothner <per@bothner.com>
3828 * check-init.c (current_switch_has_default): New static field.
3829 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3830 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3831 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3833 2001-12-09 Tom Tromey <tromey@redhat.com>
3835 * check-init.c (check_init): Don't allow pre- or post- increment
3836 or decrement of final variable.
3837 (final_assign_error): Minor error message rewording.
3839 2001-12-08 Tom Tromey <tromey@redhat.com>
3841 * java-tree.h: Fixed typo.
3843 * gjavah.c (decompile_method): Don't decompile to `return this'
3846 * gjavah.c (cxx_keywords): Re-sorted.
3847 * lex.c (cxx_keywords): Re-sorted.
3849 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3852 * gjavah.c (print_namelet): Clear subnamelets.
3853 (HANDLE_METHOD): Set `method_printed' earlier.
3855 2001-12-07 Tom Tromey <tromey@redhat.com>
3857 * lang.c (lang_f_options): Added
3858 optimize-static-class-initialization.
3859 (java_decode_option): Removed special case.
3861 2001-12-07 Per Bothner <per@bothner.com>
3863 * check-init.c (check_init): Fix typo freeing memory twice.
3865 2001-12-05 Per Bothner <per@bothner.com>
3867 Restore support for static class initialization optimization.
3868 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3869 * check-init.c (check_int): At end of BLOCK handle initialization
3870 blocks, which used to be done in java_complete_expand_method but did
3871 not handle the case where check_for_initialization might allocate
3872 more than a word of bits.
3873 * decl.c (lang_make_tree): The smic field is now a tree.
3874 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3875 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3877 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3879 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3880 Change from a hash table to a list.
3881 (struct_lang_decl): Change field 'smic' to match.
3882 * class.c (add_method_1): Initialize
3883 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3884 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3885 (java_expand_method_bodies): -here, since 'smic' is now a list.
3886 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3888 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3890 * class.c (java_hash_compare_tree_node): Fix casts.
3892 2001-12-04 Per Bothner <per@bothner.com>
3894 * check-init.c: Handle definite unassignment to finals in addition
3895 to definite assignment.
3896 (loop_current_locals): New field.
3897 (num_current_locals, int start_current_locals, num_current_words):
3899 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3900 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3901 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3902 (get_variable_decl, check_final_reassigned): New functions.
3903 (check_init, check_bool_init): Modify as needed for checking finals.
3904 (check_for_initialization): Take extra parameter and return void.
3905 Do extra start-up logic to check final fields for assignment.
3906 * parse.y (check_static_final_variable_assignment_flag,
3907 reset_static_final_variable_assignment_flag, check_final_assignment,
3908 check_final_variable_local_assignment_flag,
3909 reset_final_variable_indirect_assignment_flag,
3910 reset_final_variable_global_assignment_flag): Remove functions.
3911 (java_complete_expand_methods, outer_field_access_fix,
3912 patch_assignment): Remove no-longer used logic.
3913 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3914 * parse.y (register_fields, java_complete_tree): Update accordingly.
3916 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3917 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3918 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3920 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3922 * java-tree.h (DECL FINAL): New bit-field.
3923 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3924 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3925 (DECL_INIT_CALLS_THIS): New macro.
3926 (struct lang_decl): New bit-field init_calls_this.
3927 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3928 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3929 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3930 use it for both local variables and final fields.
3931 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3933 (struct lang_type): Remove hfv bit-field.
3934 (check_for_initialization): Change to return void.
3936 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3937 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3938 * check-init.c (final_assign_error): New helper function.
3939 (check_final_reassigned, check_init): Use it.
3940 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3942 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3943 bit-fields to unsigned.
3945 2001-12-03 Per Bothner <per@bothner.com>
3947 * parse.y (patch_binop): Minor constant folding.
3949 * parse.y (build_current_thisn): Shorter 'buffer'.
3951 2001-12-03 Per Bothner <per@bothner.com>
3953 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3954 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3955 * jcf-write.c (generate_bytecode_insns): Remove support for
3956 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3957 * check-init.c (check_init): Likewise.
3959 2001-12-03 Per Bothner <per@bothner.com>
3961 * verify.c (subroutine_nesting): New function.
3962 (verify_jvm_instructions): Use it to fix logic for checking that
3963 we're done with the current subroutine.
3965 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3966 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3968 2001-12-03 Per Bothner <per@bothner.com>
3970 * jcf.h: Fix obvious typo in comment.
3971 * typeck.c (build_null_signature): Add comment.
3973 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3975 * expr.c: Remove leading capital from diagnostic messages, as
3976 per GNU coding standards.
3977 * jcf-io.c: Similarly.
3978 * jcf-parse.c: Similarly.
3979 * jv-scan.c: Similarly.
3980 * jvspec.c: Similarly.
3981 * mangle.c: Similarly.
3983 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3984 Alexandre Petit-Bianco <apbianco@redhat.com>
3986 * expr.c (build_java_arrayaccess): Call save_expr on array for
3987 correct evaluation order, modified comment, fixed indentation.
3988 * parse.y: (patch_assignment): Correctly extract the array base
3989 from the tree generate by build_java_arrayaccess, added comments.
3990 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3991 Fixes PR java/3096, PR java/3803, PR java/3965.
3993 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3995 * expr.c (expand_byte_code): Remove trailing periods from messages.
3996 * jcf-parse.c (load_class, jcf_parse): Similarly.
3997 * jcf-write.c (generate_classfile): Similarly.
3998 * lex.c (java_lex): Similarly.
4000 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4002 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4004 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4006 * Make-lang.in (java.generated-manpages): New dummy target.
4008 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4010 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4012 (lang_specific_pre_link): Use set_input to set input_filename.
4014 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4015 (main): Fix definition.
4016 Strip `main' from classname.
4019 2001-11-18 Roger Sayle <roger@eyesopen.com>
4021 * parse.h (java_expand_switch): Remove old prototype.
4023 2001-11-18 Tom Tromey <tromey@redhat.com>
4025 Fix for PR java/1401:
4026 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4028 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4031 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4033 * lang.c (finish_parse): Rename to java_finish.
4034 (LANG_HOOKS_FINISH, java_finish): New.
4036 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4038 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4039 * java-tree.h: New prototype.
4040 * lang.c (java_init): Update prototype. Combine with old init_parse.
4042 2001-11-13 Tom Tromey <tromey@redhat.com>
4044 * gjavah.c (method_signature): New global.
4045 (HANDLE_METHOD): Set it.
4046 (decompile_return_statement): New function.
4047 (decompile_method): Use it.
4048 (print_method_info): Removed `synth' argument.
4050 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4052 * java-tree.h (java_set_yydebug): New.
4053 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4054 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4055 (print_lang_decl, print_lang_type, print_lang_identifier,
4056 print_lang_statistics, lang_print_xnode): Remove.
4058 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4060 * jcf-parse.c (init_lex): Remove.
4061 * lang.c (language_string, lang_identify): Remove.
4062 (struct lang_hooks): Constify.
4063 (LANG_HOOKS_NAME): Override.
4064 (init_parse): Update.
4066 2001-11-08 Andreas Franck <afranck@gmx.de>
4068 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4069 program_transform_name the way suggested by autoconf.
4070 (java.install-common): Also transform auxiliary program names with
4071 program_transform_name.
4073 2001-11-08 Tom Tromey <tromey@cygnus.com>
4075 * parse.y (trap_overflow_corner_case): New rule.
4076 (unary_expression): Use it.
4077 * lex.c (java_init_lex): Don't set minus_seen.
4078 (yylex): Don't use minus_seen. Communicate overflow to parser for
4080 (error_if_numeric_overflow): New function.
4081 * parse.h (minus_seen): Removed field.
4082 (JAVA_RADIX10_FLAG): New define.
4084 2001-11-07 Tom Tromey <tromey@redhat.com>
4086 Patch for PR java/1414:
4087 * parse.y (case_label_list): New global.
4088 (goal): Register case_label_list with GC.
4089 (java_complete_lhs): Save new case on case_label_list.
4090 (patch_switch_statement): Check for duplicate case labels.
4092 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4094 * parse.y (patch_assignment): Removed unused third argument.
4095 (java_complete_lhs): Removed unused third argument to patch_assignment.
4097 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4099 * lang.c: Include langhooks-def.h.
4100 * Make-lang.in: Update.
4102 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4104 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4106 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4108 * mangle.c (find_compression_record_match): Don't match compression
4109 records for package name elements unless they occur at the start of
4110 the name. Fix for PR java/4717.
4112 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4114 * expr.c (expand_java_field_op): Don't special-case references to
4115 java.lang.PRIMTYPE.TYPE.
4116 (build_primtype_type_ref): Removed.
4117 * java-tree.h (build_primtype_type_ref): Remove prototype.
4118 * parse.y (maybe_build_primttype_type_ref): Removed.
4119 (complete_function_arguments): Don't special-case references to
4120 java.lang.PRIMTYPE.TYPE.
4121 (patch_assignment): Likewise.
4122 (array_constructor_check_entry): Likewise.
4124 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4126 * mangle.c (static tree compression_table): Fixed leading comment.
4127 * parse.h (struct parser_ctxt): Fixed field comment.
4128 * parse.y (check_pkg_class_access): New prototype, fixed leading
4129 comment, new parameter used to emit error only if passed as true.
4130 (parse_check_super): Pass extra argument to check_pkg_class_access.
4131 (do_resolve_class): Likewise.
4132 (process_imports): Likewise.
4133 (read_import_dir): Fixed indentation.
4134 (find_in_imports_on_demand): New local class_type_name. Local
4135 node_to_use deleted. while loop changed into for loop. Report
4136 multiple definition only for accessible classes. Improved error
4138 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4139 assigned to parameter list, fixed indentation. while loop changed
4140 into for loop, restore TREE_CHAIN on local `tem' before the next
4143 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4145 * lang.c (lang_get_alias_set): Deleted.
4147 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4149 * gjavah.c (jni_print_char): Fix thinko in last change.
4151 * gjavah.c (jni_print_char, decode_signature_piece): Use
4152 safe-ctype macros and/or fold extra calls into fewer ones.
4153 * lex.c (java_read_unicode, java_lex): Likewise.
4154 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4155 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4156 * mangle_name.c (append_unicode_mangled_name,
4157 unicode_mangling_length): Likewise.
4159 2001-10-17 Richard Henderson <rth@redhat.com>
4161 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4163 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4165 * lang.c (langhooks.h): Included.
4166 (LANG_HOOKS_INIT): Redefined.
4167 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4168 (LANG_HOOKS_DECODE_OPTION): Likewise.
4169 (struct lang_hooks lang_hooks): New initialization.
4171 2001-10-11 Per Bothner <per@bothner.com>
4173 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4174 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4175 The former is simpler, and jcf-write.c handles it better.
4176 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4177 or WITH_CLEANUP_EXPR.
4178 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4179 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4181 * parse.y (patch_if_else_statement): If the condition is constant,
4182 optimize away the test.
4184 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4186 * parse.y (patch_cast): Call patch_string on the first operand of
4187 the incoming node, update it if necessary. Fixes PR java/4510.
4189 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4191 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4192 when name qualifier matches a package name.
4194 2001-10-08 Tom Tromey <tromey@redhat.com>
4196 Fix for PR java/4489:
4197 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4198 force a new label when computing `body_block'.
4200 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4202 * jcf-io.c (format_uint): Const-ify.
4203 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4204 * lex.c (java_get_line_col): Likewise.
4205 * parse.y (build_incdec): Likewise.
4207 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4209 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4210 a NULL enclosing context if appropriate. Fixes PR java/4466.
4212 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4214 * parse.y (patch_assignment): Use lvalue's original TYPE when
4215 building the final COMPOUND_EXPR.
4216 (try_reference_assignconv): Fixed leading comment.
4218 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4220 * parse.y (check_final_variable_indirect_assignment): For
4221 COMPOUND_EXPR, return only if finals were found initialized
4222 properly, if not, keep on checking.
4223 (check_final_variable_global_assignment_flag): New local
4224 error_found, set when appropriate and used to decide whether to
4225 report uninitialized finals. Fixed typo in comment.
4227 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4229 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4230 last three initializations. Fixes PR java/4360.
4232 2001-09-21 Richard Henderson <rth@redhat.com>
4234 * class.c (get_dispatch_table): Handle function descriptors.
4235 (build_dtable_decl): Likewise.
4236 * expr.c (build_invokevirtual): Likewise.
4238 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4240 * parse.y (patch_method_invocation): Build class initialization
4241 when static finals are used to qualify method invocation.
4244 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4246 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4247 build_type_name_from_array_name.
4248 (STRING_STRIP_BRACKETS): New macro.
4249 * parse.y (build_type_name_from_array_name): New function.
4250 (array_creation_expression:): Accumulate []s instead of [s.
4251 (cast_expression:): Accumulate []s instead of [s after cast type
4253 (build_array_from_name): Local string deleted, use
4254 build_type_name_from_array_name.
4255 (build_unresolved_array_type): Accumulate []s instead of [s after
4257 (register_fields): Fixed comment.
4258 (resolve_class): Local name, base deleted, new locals tname and
4259 array_dims. Use build_type_name_from_array_name. Use array_dims to
4261 (purify_type_name): Use STRING_STRIP_BRACKETS.
4263 2001-09-18 Andreas Jaeger <aj@suse.de>
4265 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4266 * jv-scan.c: Likewise.
4268 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4270 * parse.y (patch_method_invocation): Inner class creation context
4271 check not enforced within constructors. Fixes PR java/1873.
4273 2001-09-16 Tom Tromey <tromey@redhat.com>
4275 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4276 NOTE_PUSH for single-case push. Fixes PR java/4189.
4278 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4280 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4281 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4282 (struct lang_type): New fields import_list and import_demand_list.
4283 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4284 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4285 (do_resolve_class): New local saved_enclosing_type, initialized,
4286 passed as parameter to find_in_imports and find_in_imports_on_demand.
4287 (find_in_imports): Added paramater enclosing_type, use its
4288 TYPE_IMPORT_LIST when applicable.
4289 (find_in_imports_on_demand): Added parameter enclosing_type, use
4290 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4291 declaration and initialization.
4292 (fold_constant_for_init): Switch/restore current_class to the
4293 appropriate context.
4295 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4297 * verify.c (verify_jvm_instructions): Fix typo.
4299 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4301 * expr.c (expand_invoke): Const-ification.
4302 * parse.y (patch_method_invocation): Likewise.
4304 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4306 * gjavah.c (cxx_keywords): Const-ification.
4307 * keyword.gperf (java_keyword): Likewise.
4308 * lang.c (java_tree_code_name): Likewise.
4309 * lex.c (cxx_keywords): Likewise.
4310 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4312 2001-09-11 Richard Henderson <rth@redhat.com>
4314 * parse.h (ctxp_for_generation): Mark extern.
4316 2001-09-10 Richard Henderson <rth@redhat.com>
4318 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4320 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4322 * typeck.c (java_array_type_length, build_prim_array_type):
4323 Represent empty arrays by NULL index.
4325 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4327 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4328 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4330 2001-09-06 Anthony Green <green@redhat.com>
4332 * class.c (O_BINARY): Define if necessary.
4333 (registerResource_libfunc): Declare.
4334 (init_class_processing): Initilize registerResource_libfunc.
4335 (compile_resource_file): New function.
4336 * java-tree.h (resource_name): Declare.
4337 (compile_resource_file): Declare.
4338 * jcf-parse.c (yyparse): Handle compiling java resource files.
4339 * lang.c (java_decode_option): Handle -fcompile-resource option.
4340 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4342 * gcj.texi (Code Generation): Add documentation for -R flag.
4344 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4346 * jcf-write.c (generate_classfile): Issue an error in case of
4347 field/initial value mismatch.
4348 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4349 being initialized and we're generating bytecode.
4350 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4351 set DECL_INITIAL properly when appropriate.
4355 2001-09-01 Per Bothner <per@bothner.com>
4357 * parse.y (maybe_yank_clinit): A field without an initializer is not
4358 relevant. All initializers except static final and constant require
4359 <clinit>, regardless of flag_emit_class_files.
4361 2001-08-31 Per Bothner <per@bothner.com>
4363 * class.c (set_constant_value): When not emitting class files, then a
4364 String ConstantValue is a utf8const_ptr_type.
4366 2001-08-30 Per Bothner <per@bothner.com>
4368 * jcf-write.c (generate_classfile): Check that field is primitive
4369 or string before emitting ConstantValue attribute.
4371 2001-08-30 Per Bothner <per@bothner.com>
4373 * parse.y (resolve_qualified_expression_name): If creating a
4374 COMPOUND_EXPR, set it's type correctly.
4376 2001-08-30 Per Bothner <per@bothner.com>
4378 * jcf-io.c (open_class): Set filename field.
4380 * jcf-parse,c (parse_class_file): Set current_function_decl
4381 for better error message when Code attribute is missing.
4383 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4384 better diagnostics, especially for constructors.
4386 2001-08-30 Per Bothner <per@bothner.com>
4388 * jcf-write.c (generate_classfile): Don't write ConstantValue
4389 attribute if field is not final, for compatibility with jdk.
4391 * jcf-write.c (generate_classfile): Convert ConstantValue values
4392 to correct type. Work-around for front-end bug.
4393 * class.c (set_constant_value): Error if constant has wrong type.
4395 2001-08-30 Per Bothner <per@bothner.com>
4397 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4398 "Double" are printed at verbosity 1.
4400 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4402 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4404 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4406 * parse.y (patch_assignment): Don't verify final re-assignment here.
4407 (java_complete_lhs): Verify assignments to finals calling
4408 patch_assignment. Verify re-assignments to finals before calling
4411 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4413 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4416 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4418 * lex.c (java_lex): new local found_hex_digits. Set and then used
4419 in test to reject invalid hexadecimal numbers.
4420 * parse.y (java_complete_tree): Prevent unwanted cast with
4421 initialized floating point finals.
4422 (patch_binop): Emit a warning when detecting a division by zero,
4423 mark result not constant, don't simplify non integer division.
4425 2001-08-28 Per Bothner <per@bothner.com>
4427 * jcf-write.c (generate_bytecode_insns): For increments and
4428 decrements just recurse to push constant. Improvement on Mark's patch.
4430 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4432 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4433 real conversion for increments and decrements of reals.
4435 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4437 * parse.y (resolve_qualified_expression_name): Handle unresolved
4438 qualified expressions, prevent numerical qualifiers, fixed typo.
4441 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4443 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4444 don't report anything but deprecated class when marked so. Handle
4446 (patch_method_invocation): Check deprecation on methods and types.
4447 (patch_binop): code becomes an enum tree_code, added default: to
4448 switch to handle that. Detect division by zero, try to fold and
4449 return before using a subroutine.
4451 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4453 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4454 file smaller than 4 bytes.
4455 * parse.y (check_inner_circular_reference): New function.
4456 (check_circular_reference): Likewise.
4457 (array_initializer:): Accept {,}.
4458 (java_check_circular_reference): Rewritten using
4459 check_circular_reference and check_inner_circular_reference.
4460 (java_complete_expand_method): Unconditionally save and restore
4461 the unpurged exception list.
4462 (build_dot_class_method_invocation): Unmangle signature parameter.
4464 2001-08-21 Tom Tromey <tromey@redhat.com>
4466 * decl.c (init_decl_processing): Add `throws' field to method
4468 * class.c (make_method_value): Compute `throws' field for method.
4470 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4472 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4473 circularity is detected.
4474 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4476 2001-08-17 Richard Henderson <rth@redhat.com>
4478 * class.c (emit_register_classes): Add align parameter to
4479 call to assemble_integer.
4481 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4483 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4484 loading a class_or_name fails, try considering an innerclass name
4485 and load the enclosing context.
4486 * parse.y (resolve_inner_class): New function.
4487 (find_as_inner_class): Added leading comment.
4488 (register_incomplete_type): Keep the current context as enclosing
4489 context for JDEP_FIELD dependencies.
4490 (do_resolve_class): Locals new_class_decl and super initialized to
4491 NULL. Call resolve_inner_class, explore the enclosing context
4492 superclass if necessary.
4495 2001-08-16 Tom Tromey <tromey@redhat.com>
4497 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4498 * gjavah.c (main): Updated for change to jcf_path_seal.
4499 * lang.c (version_flag): New global.
4500 (java_decode_option): Recognize `-version'.
4501 (java_init): Update for change to jcf_path_seal.
4502 * jcf.h (jcf_path_seal): Added `print' argument.
4503 * jcf-path.c (jcf_path_seal): Added `print' argument.
4505 2001-08-13 Zack Weinberg <zackw@panix.com>
4507 * Make-lang.in (java/decl.o): Update dependencies.
4508 * decl.c: Include libfuncs.h, don't include toplev.h.
4510 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4512 * decl.c (init_decl_processing): exception_type_node,
4513 class_not_found_type_node, and no_class_def_found_type_node
4514 initialized. predef_filenames augmented accordingly.
4515 instinit_identifier_node initialized.
4516 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4517 * java-tree.h (enum java_tree_index): New entries
4518 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4519 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4520 (exception_type_node): New macro.
4521 (class_not_found_type_node): Likewise.
4522 (no_class_def_found_type_node): Likewise.
4523 (instinit_identifier_node): Likewise.
4524 (PREDEF_FILENAMES_SIZE): Adjusted.
4525 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4526 (struct lang_type): Fixed typo in bitfield name.
4527 (DECL_INSTINIT_P): New macro.
4528 (ID_INSTINIT_P): Likewise.
4529 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4531 * parse.y (encapsulate_with_try_catch): New function.
4532 (generate_instinit): Likewise.
4533 (build_instinit_invocation): Likewise.
4534 (ctors_unchecked_throws_clause_p): Likewise.
4535 (add_instance_initializer): Deleted.
4536 (build_instance_initializer): Likewise.
4537 (in_instance_initializer): Likewise.
4538 (check_method_redefinition): instinit$ not to be verified.
4539 (java_complete_expand_methods): Generate instinit$, simplified code.
4540 (build_dot_class_method): Eliminated unnecessary locals. Use
4541 encapsulate_with_try_catch, removed unnecessary code.
4542 (fix_constructors): New local iii. Use build_instinit_invocation.
4543 (patch_method_invocation): Added comment.
4544 (maybe_use_access_method): Don't consider instinit$.
4545 (find_applicable_accessible_methods_list): Shorten the search for
4547 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4548 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4549 (patch_throw_statement): Likewise. Fixed typo.
4551 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4554 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4555 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4557 (lang_specific_pre_link): Use set_input to set input_filename.
4559 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4560 (main): Fix definition.
4561 Strip `main' from classname.
4564 2001-08-11 Zack Weinberg <zackw@panix.com>
4566 * lex.h: Don't include setjmp.h. Don't define
4567 SET_FLOAT_HANDLER or prototype set_float_handler.
4569 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4571 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4572 `poplevel' in the right order.
4574 2001-08-09 Richard Henderson <rth@redhat.com>
4576 * Make-lang.in (class.o): Depend on TARGET_H.
4577 * class.c (emit_register_classes): Use target hooks instead of
4578 assemble_constructor and assemble_destructor.
4580 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4582 * check-init.c (flags.h): Include
4583 (check_init): Don't report uninitialized static class
4584 initialization flags, don't free bit index when doing static class
4585 initialization optimization.
4586 (check_for_initialization): Return type changed to `unsigned int.'
4587 (attach_initialized_static_class): New function.
4588 * class.c (add_method_1): Create the initialized static class
4590 (finish_class): Always emit deferred inline methods.
4591 * decl.c (emit_init_test_initialization): Moved to expr.c
4592 (complete_start_java_method): Don't traverse
4593 DECL_FUNCTION_INIT_TEST_TABLE.
4594 (lang_mark_tree): Mark hash tables in function decls.
4595 * expr.c (emit_init_test_initialization): Moved from decl.c.
4596 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4597 initialization flag, set DECL_CONTEXT and
4598 LOCAL_CLASS_INITIALIZATION_FLAG.
4599 (java_lang_expand_expr): Emit initialization code for static class
4600 initialized flags when entering block, if necessary.
4601 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4602 * java-tree.h (flag_optimize_sci): New global variable declaration.
4603 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4604 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4605 (LOCAL_FINAL_P): Fixed typo in comment.
4606 (FINAL_VARIABLE_P): Likewise.
4607 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4608 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4609 (struct lang_decl): New fields `ict', `smic' and `cif.'
4610 (check_for_initialization): New returned value for global.
4611 (attach_initialized_static_class): New global function.
4612 (STATIC_CLASS_INIT_OPT_P): New macro.
4613 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4614 * lang.c (java_decode_option): Handle
4615 `-fno-optimize-static-class-initialization'
4616 * parse.y (start_complete_expand_method): New function.
4617 (java_expand_method_bodies): Likewise.
4618 (attach_init_test_initialization_flags): Likewise.
4619 (adjust_init_test_initialization): Likewise.
4620 (emit_test_initialization): Likewise.
4621 (java_complete_expand_methods): Nullify abstract and native method
4623 (java_complete_expand_method): New locals `fbody', `block_body'
4624 and `exception_copy.' Reorganized: directly return on empty method
4625 bodies, call `start_complete_expand_method', remember definitely
4626 initialized static class in function, don't expand method bodies.
4627 (java_expand_classes): Call `java_expand_method_bodies' before
4628 `finish_class' when compiling to native.
4629 (resolve_expression_name): Use `orig' after building outer class
4631 (patch_invoke): Remember static method invocations.
4633 2001-08-06 Richard Henderson <rth@redhat.com>
4635 * class.c (emit_register_classes): Pass a symbol_ref and priority
4636 to assemble_constructor.
4638 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4640 * java-tree.h (all_class_filename): New macro.
4641 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4642 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4643 newly created IDENTIFIER_NODE to `all_class_filename.'
4645 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4647 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4648 Use ggc_add_tree_root to register roots.
4650 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4652 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4653 second operand calling check_init.
4654 * decl.c (complete_start_java_method): Swaped second and third
4655 arguments while creating WITH_CLEANUP_EXPR node.
4656 * jcf-write.c (generate_bytecode_insns): Use second operand
4657 instead of third when handling WITH_CLEANUP_EXPR.
4658 * parse.y (java_complete_lhs): Expand second operand of
4659 WITH_CLEANUP_EXPR nodes.
4660 (patch_synchronized_statement): Swaped second and third arguments
4661 while creating WITH_CLEANUP_EXPR node.
4663 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4665 * parse.y (create_interface): Avoid cyclic inheritance report when
4666 syntax error encountered during class definition.
4669 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4671 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4673 (lang_specific_pre_link): Use set_input to set input_filename.
4675 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4676 (main): Fix definition.
4677 Strip `main' from classname.
4680 2001-07-18 Tom Tromey <tromey@redhat.com>
4683 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4684 * lex.c (java_new_lexer): Use ICONV_CONST.
4685 (java_read_char): Likewise.
4686 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4687 (jv-scan$(exeext)): Likewise.
4689 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4691 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4692 * parse.y (check_class_interface_creation): Allow `private' if the
4693 enclosing is not an interface.
4694 (create_interface): Interface tagged public if the enclosing
4695 context is an interface.
4696 (create_class): Class tagged public if the enclosing context
4700 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4702 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4705 2001-07-14 Tim Josling <tej@melbpc.org.au>
4707 * check-init.c (check_init): Remove references to EXPON_EXPR.
4709 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4711 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4712 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4715 2001-07-13 Tom Tromey <tromey@redhat.com>
4717 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4720 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4722 * parse.y (patch_method_invocation): Don't override primary if one
4723 is already provided, but let this$<n> be built. Fixed comment.
4725 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4727 * parse.y (empty_statement:): Report empty statement error only
4728 when found at class declaration level.
4731 2001-07-12 Tom Tromey <tromey@redhat.com>
4733 * expr.c (expand_load_internal): New function.
4734 (LOAD_INTERNAL): Use it.
4736 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4738 * parse.y (verify_constructor_super): Compare anonymous class ctor
4739 args with `valid_method_invocation_conversion_p.'
4742 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4744 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4745 `-fsyntax-only.' Fixes PR java/3248
4747 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4749 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4751 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4754 current function is static. Fixes PR java/1970
4756 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4758 * parse.y (patch_method_invocation): Add enclosing context to ctor
4759 calls if necessary. Fixes PR java/2953
4761 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4763 * parse.y (resolve_package): Abort if qualified expression member
4765 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4768 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4770 * verify.c: Don't use // comments.
4772 2001-07-05 Tom Tromey <tromey@redhat.com>
4774 * lang.c (flag_assume_compiled): Removed.
4775 * java-tree.h (flag_assume_compiled): Removed.
4776 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4777 -fhash-synchronization, -fuse-divide-subroutine,
4778 -fcheck-references, -femit-class-file, -femit-class-files,
4779 -fassume-compiled. Updated --encoding information. Changed
4780 -foutput-class-dir to `-d'.
4782 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4784 * jcf-parse.c (parse_class_file): Add lineno parameter to
4785 debug_start_source_file call.
4787 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4789 * gcj.texi: Use gpl.texi.
4790 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4791 dependencies and use doc/include in search path.
4793 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4795 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4796 `this'. If so, don't build instance initializers.
4798 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4800 * parse.y (resolve_expression_name): Improved error message for
4801 inner class cases. Fixes PR java/1958
4803 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4805 * lang.c: #include diagnostic.h
4806 (lang_print_error): Add a `diagnostic_context *' parameter.
4807 (java_dummy_print): Likewise.
4808 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4810 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4812 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4813 * jcf.h (typedef struct JCF): New bitfield `finished.'
4814 (JCF_FINISH): Set `finished.'
4815 (JCF_ZERO): Reset `finished.'
4818 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4820 * parse.y (class_body_declaration:): Don't install empty instance
4824 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4826 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4827 (set_class_decl_access_flags): New function.
4828 * java-tree.h (set_class_decl_access_flags): New prototype.
4829 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4830 (parse_class_file): New local `decl_max_locals.' Take wide types
4831 into account to compute DECL_MAX_LOCALS.
4832 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4835 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4837 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4839 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4841 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4842 * parse.y (do_resolve_class): Moved comments out to leading comment
4843 section. Removed local `start', New local `_ht' and
4844 `circularity_hash.' Record `enclosing' in hash table and search
4845 it to detect circularity. Use `enclosing' as an argument to
4846 `lookup_cl.' Free the hash table when done.
4848 2001-06-19 Tom Tromey <tromey@redhat.com>
4850 * lex.c (java_read_char): Disallow invalid and overlong
4851 sequences. Fixes PR java/2319.
4853 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4855 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4857 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4859 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4860 arguments accordingly.
4862 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4864 * gcj.texi: Move contents to just after title page.
4866 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4868 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4870 (patch_incomplete_class_ref): Build the class ref, build the class
4871 init if necessary, complete the tree.
4874 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4876 * parse.y (lookup_field_wrapper): Test `name' code.
4877 (resolve_qualified_expression_name): Test `qual_wfl' code.
4878 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4879 handle `qual_wfl' by code.
4880 (maybe_build_primttype_type_ref): Test `wfl' code.
4882 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4884 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4886 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4887 the dvi file in the java directory.
4889 2001-05-25 Sam TH <sam@uchicago.edu>
4891 * gen-table.pl javaop.h jcf.h lex.h,
4892 parse.h: Fix header include guards.
4894 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4896 * jv-scan.c (version): Update copyright year.
4898 2001-05-21 Per Bothner <per@bothner.com>
4900 * jcf-parse.c (read_class): If class is from .class or .zip file
4901 and it's already been read, don't push/pop parser context.
4903 2001-05-18 Per Bothner <per@bothner.com>
4905 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4906 command line so the jvgenmain-generated main program comes first.
4908 2001-05-15 Tom Tromey <tromey@redhat.com>
4910 * class.c (build_utf8_ref): Don't generate identifier based on
4913 2001-05-12 Richard Henderson <rth@redhat.com>
4915 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4916 * expr.c (java_lang_expand_expr): Expand it.
4917 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4918 calling build_exception_object_ref.
4919 * parse.y (catch_clause_parameter): Likewise.
4920 (build_dot_class_method): Likewise.
4921 (try_reference_assignconv): Likewise.
4922 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4923 * jcf-write.c (generate_bytecode_insns): Likewise.
4925 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4927 * parse.y (build_unresolved_array_type): Set
4928 EXPR_WFL_QUALIFICATION on the newly created wfl.
4929 Fixes PR java/2538. Fixes PR java/2535.
4931 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4933 * parse.y (fix_constructors): Removed unnecessary assignment to
4934 local. Moved assignment to `this$<n>', fixed comments and
4936 (build_wfl_wrap): Fixed indentation.
4937 Fixes PR java/2598, java/2579 and java/2658.
4939 2001-05-03 Mo DeJong <mdejong@redhat.com>
4941 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4942 check for byte swap.
4944 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4946 * expr.c (build_class_init): Move MODIFY_EXPR
4947 outside of COND_EXPR. Remove variable `call'.
4949 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4951 * decl.c: NULL_PTR -> NULL.
4952 * jcf-write.c: Likewise.
4954 2001-05-01 Tom Tromey <tromey@redhat.com>
4956 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4957 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4958 * gcj.texi: Updated copyright text. Include fdl.texi.
4959 (Top): Link to new node.
4961 2001-05-01 Per Bothner <per@bothner.com>
4963 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4965 2001-05-01 Per Bothner <per@bothner.com>
4967 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4968 import_list contains the name, not the TREE_PURPOSE.
4970 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4972 * jcf-io.c (read_zip_member): Cast to long in comparison with
4975 * jvspec.c (lang_specific_driver): Initialize variables.
4977 * mangle.c (find_compression_record_match): Likewise.
4979 * typeck.c (build_null_signature): Provide static prototype. Mark
4980 parameter with ATTRIBUTE_UNUSED.
4982 * verify.c (verify_jvm_instructions): Initialize variable.
4984 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4986 * parse.y (do_resolve_class): Check for cyclic inheritance during
4987 inner class resolution.
4989 2001-04-27 Per Bothner <per@bothner.com>
4991 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4992 while iterating, since that could cause gc to lose stuff.
4994 2001-04-26 Per Bothner <per@bothner.com>
4996 Fix method search wrt scope of inner classes to match JLS2.
4997 * typeck.c (build_null_signature): New static function.
4998 (has_method): New function. Uses build_null_signature and lookup_do.
4999 * java-tree.h (has_method): New declaration.
5000 * parse.y (find_applicable_accessible_methods_list): Do not search
5001 context of inner classes here.
5002 (patch_method_invocation): Search scope, ie. current and outer clases,
5003 for method matching simple name, to find class.
5005 2001-04-26 Per Bothner <per@bothner.com>
5007 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5008 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5010 * constants.c (find_methodref_with_class_index): New function.
5011 (find_methodref_index): Use find_methodref_with_class_index.
5012 * java-tree.h (find_methodref_with_class_index): New declaration.
5013 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5014 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5015 If context changed from interface to class, don't use invokeinterface.
5017 2001-04-25 Per Bothner <per@bothner.com>
5019 * verify.c (verify_jvm_instructions): For field instructions,
5020 check that field index is valid. For invoke instructions, check that
5021 method index is valid.
5023 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5025 * config-lang.in (target_libs): Copy from $libgcj_saved.
5027 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5029 * decl.c (init_decl_processing): Add new class "protectionDomain"
5031 * class.c (make_class_data): Set initial value for "protectionDomain".
5033 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5035 * jvspec.c (lang_specific_driver): Fix memory allocation
5036 deficit, by using concat in lieu of xmalloc/sprintf.
5038 2001-04-20 Per Bothner <per@bothner.com>
5040 Fixes to compile multiple .class files at once.
5041 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5042 * java-tree.h (CLASS_PARSED_P): New macro.
5043 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5044 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5045 (read_class): Avoid some code duplication.
5046 Don't call JCF_FINISH for a .class file - might be needed later.
5047 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5048 rather than CLASS_LOADED_P, since latter implies class laid out.
5049 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5050 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5052 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5054 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5056 * boehm.c: Include toplev.h.
5058 2001-04-06 Tom Tromey <tromey@redhat.com>
5059 Alexandre Petit-Bianco <apbianco@redhat.com>
5061 Fix for PR gcj/1404 and PR gcj/2332:
5062 * parse.y (build_array_from_name): If we use the type_wfl then
5063 accumulate dimensions from the original type as well.
5064 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5066 2001-04-06 Tom Tromey <tromey@redhat.com>
5068 * parse.y (analyze_clinit_body): Return true if the second operand
5069 of a METHOD_EXPR is nonzero.
5071 2001-04-06 Tom Tromey <tromey@redhat.com>
5073 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5075 ($(srcdir)/java/parse.c): Likewise.
5077 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5079 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5080 (version-gcc): Initialized.
5081 (which-gcj): Likewise.
5083 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5085 * java-tree.h (struct lang_decl): New macro
5086 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5087 * parse.y (build_instance_initializer): New function.
5088 (add_instance_initializer): Use it.
5089 (java_fix_constructors): Set `current_class' before fix pass.
5090 (fix_constructors): Just return if already fixed. Move `super()'
5091 invocation ahead. Use `build_instance_initializer.'
5094 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5096 * parse.y (resolve_qualified_expression_name): Pass field's
5097 DECL_CONTEXT to `not_accessible_p.'
5098 (not_accessible_p): Changed parameters order in `inherits_from_p'
5101 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5103 * lang-options.h: Add flag_check_references.
5105 2001-04-04 Per Bothner <per@bothner.com>
5107 * java-tree.h (CONSTANT_VALUE_P): New macro.
5108 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5109 * parse.y (maybe_build_class_init_for_field): New static function.
5110 (resolve_expression_name, resolve_field_access): Use
5111 maybe_build_class_init_for_field instead of build_class_init
5112 This does not do the init if the field is compile-time-constant.
5113 (resolve_field_access): Simplify.
5115 * parse.y (fold_constant_for_init): Merge test into switch.
5117 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5119 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5121 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5123 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5125 * expr.c (pop_type_0): Save the result of the first
5126 lang_printable_name call in a scratch buffer, so it
5127 won't be clobbered by the second call.
5129 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5131 * parse-scan.y (array_type:): Rewritten.
5132 (type_declaration:): `empty_statement' replaces `SC_TK.'
5133 (class_member_declaration:): `empty statement' added.
5134 (method_body:): Simplified.
5135 (static_initializer:): Likewise.
5136 (primary_no_new_array:): Use `type_literals.'
5137 (type_literals:): New rule.
5138 (dims:): Set and update `bracket_count.'
5139 Fixes PR java/1074. Fixes PR java/2412.
5141 2001-03-28 Hans Boehm <boehm@acm.org>
5143 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5144 (get_boehm_type_descriptor): Set type on returned value to be a
5145 pointer length integer.
5147 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5149 * expr.c (pop_type_0): Call `concat' rather than building the
5151 (pop_type): Add format specifier in call to `error'.
5153 * parse.y (patch_method_invocation): Avoid casting away
5156 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5158 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5160 2001-03-28 Richard Henderson <rth@redhat.com>
5162 IA-64 ABI Exception Handling:
5163 * Make-lang.in (except.o): Don't depend on eh-common.h.
5164 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5165 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5166 [soft_exceptioninfo_call_node]: Remove.
5167 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5168 (end_java_method): No emit_handlers.
5169 * except.c (java_set_exception_lang_code): Remove.
5170 (method_init_exceptions): Don't call it.
5171 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5172 (build_exception_object_ref): New.
5173 (expand_end_java_handler): Update for except.h name changes.
5174 (emit_handlers, expand_resume_after_catch): Remove.
5175 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5176 (process_jvm_instruction): Use build_exception_object_ref.
5177 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5178 (soft_exceptioninfo_call_node): Remove.
5179 (build_exception_object_ref): Declare.
5180 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5181 soft_exceptioninfo_call_node. Move processing ...
5182 [EXC_PTR_EXPR]: ... here.
5183 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5184 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5185 (source_end_java_method): No java_set_exception_lang_code or
5187 (build_dot_class_method): Use build_exception_object_ref.
5188 (try_reference_assignconv): Check EXC_PTR_EXPR not
5189 soft_exceptioninfo_call_node.
5191 2001-03-28 Richard Henderson <rth@redhat.com>
5193 * java-tree.h (throw_node): Define as a single member of
5194 java_global_trees instead of a separate array.
5195 (JTI_THROW_NODE): New.
5196 * decl.c (throw_node): Don't declare.
5197 (init_decl_processing): Init a scalar throw_node.
5198 Don't register it for gc.
5199 * check-init.c (check_init): Reference scalar throw_node.
5200 * expr.c (build_java_athrow): Likewise.
5201 * jcf-write.c (generate_bytecode_insns): Likewise.
5202 * parse.h (BUILD_THROW): Likewise.
5204 2001-03-28 Richard Henderson <rth@redhat.com>
5206 * decl.c (end_java_method): Do not save and restore
5207 flag_non_call_exceptions.
5208 * parse.y (source_end_java_method): Likewise.
5209 * lang.c (flag_exceptions): Don't declare.
5210 (java_init_options): Set flag_non_call_exceptions. Set
5211 flag_exceptions here ...
5212 (java_init): ... not here.
5214 2001-03-27 Richard Henderson <rth@redhat.com>
5216 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5217 exceptions_via_longjmp.
5219 * lang.c (flag_new_exceptions): Don't declare it.
5220 (java_init_options): Or set it.
5222 2001-03-27 Richard Henderson <rth@redhat.com>
5224 * decl.c (end_java_method): Rename asynchronous_exceptions to
5225 flag_non_call_exceptions.
5226 * parse.y (source_end_java_method): Likewise.
5228 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5230 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5232 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5234 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5236 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5238 * parse.y (find_as_inner_class): Follow current package
5239 indications not to mistakingly load an unrelated class.
5241 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5243 * constants.c (PUTN): Use memcpy, not bcopy.
5245 * lex.c (java_read_char): Use memmove, not bcopy.
5247 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5249 2001-03-23 Per Bothner <per@bothner.com>
5251 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5252 macro for better error pin-pointing.
5253 * java-tree.h: Fix typo in comment.
5255 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5256 Don't include jsr/goto in exception range.
5257 Check if start and end of exception range are the same (also TRY_EXPR).
5258 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5259 However, do emit the following goto even if try_block is empty.
5260 Defer freeing exception_decl until after the finalizer, to make
5261 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5263 * parse.y (java_complete_lhs): If the try-clause is empty, just
5264 return the finally-clause and vice versa.
5266 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5268 * gcj.texi (Input Options): documented the check for attribute
5269 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5270 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5271 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5272 (jcf_parse): Check for the right classes archive if necessary.
5273 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5274 (jcf_parse_fields): Fixed indentation.
5275 * jcf-write.c (append_gcj_attribute): New function.
5276 (generate_classfile): Compute the attribute count, invoke
5277 `append_gcj_attribute'.
5278 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5279 turned into bit-fields. New bit-field `right_zip.'
5280 (JCF_ZERO): Set `right_zip' to zero.
5281 * lang-options.h (-fforce-classes-archive-check): Added flag.
5282 * lang.c (flag_force_classes_archive_check): New flag.
5283 (lang_f_options): New entry `force-classes-archive-check.'
5286 2001-02-07 Andrew Haley <aph@redhat.com>
5288 * gcj.texi (Configure-time Options): Add -fcheck-references.
5289 * expr.c (build_java_indirect_ref): New function.
5290 (java_check_reference): New function.
5291 (build_java_array_length_access): Use build_java_indirect_ref to
5292 check for null references.
5293 (build_java_arrayaccess): Likewise.
5294 (build_get_class): Likewise.
5295 (build_field_ref): Likewise.
5296 (invoke_build_dtable): Likewise.
5297 (build_invokeinterface): Likewise.
5298 * lang.c (lang_f_options): Add flag_check_references.
5299 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5300 * java-tree.h (flag_check_references): New variable.
5301 * lang.c (flag_check_references): Likewise.
5302 * parse.y (patch_invoke): Use java_check_reference.
5303 (patch_assignment): Allow for extra nesting in
5304 _Jv_CheckArrayStore.
5306 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5308 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5309 * lex.c (cxx_keywords): Likewise.
5311 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5313 * parse.y (qualify_ambiguous_name): Broaden `length'
5314 recognition. Help MODIFY_EXPR be resolved as expression names.
5315 Fixes PR java/2066. Fixes PR java/2400.
5317 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5319 * gjavah.c (process_file): Mark interface definitions with
5320 "__attribute__ ((java_interface))".
5322 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5324 * class.c (layout_class): Fixed push_super_field's second
5325 argument. Fixes PR java/2333.
5326 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5327 too early to lay innerclasses out.
5329 2001-03-20 Tom Tromey <tromey@redhat.com>
5330 Alexandre Petit-Bianco <apbianco@redhat.com>
5332 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5333 inside an array reference. Insertion of the array store check
5334 rewritten. Fixes PR java/2299.
5336 2001-03-20 Tom Tromey <tromey@redhat.com>
5338 * lex.c (java_read_unicode): Only accept leading `u's.
5340 2001-03-20 Tom Tromey <tromey@redhat.com>
5342 * jcf-parse.c (read_class): Initialize `class'.
5344 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5346 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5348 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5350 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5351 (layout_class): Likewise.
5352 (layout_class_method): Likewise.
5353 (emit_register_classes): Likewise.
5354 * decl.c (builtin_function): Likewise.
5355 (give_name_to_locals): Likewise.
5357 2001-03-19 Per Bothner <per@bothner.com>
5359 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5360 before trying to load an inner class.
5362 Fixes to process to command-line .class files in two passes.
5363 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5364 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5365 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5366 * class.c (is_compiled_class): Fix for renamed flag.
5367 * parse.y (maybe_create_class_interface_decl): Likewise.
5368 * jcf-parse.c (yyparse): Also set if compiling .class files.
5369 * jcf-parse.c (read_class); Read current_class.
5370 (jcf_parse): Make static.
5371 (load_inner_classes): New function, with code moved from jcf_parse,
5372 because we need to inner classes after the command-line files are read.
5373 (yyparse): Set finput to NULL when it doesn't need to be closed.
5374 Reduce use of main_jcf (basically only for archive) and
5375 use finput instead of main_jcf->read_state.
5376 Inline jcf_figure_file_type into yyparse.
5377 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5378 Defer load_inner_classes and parse_class_file to a second pass,
5379 after we've correctly mapped command-line .clas fiels to classes.
5380 (jcf_figure_file_type): Removed.
5381 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5382 (JCF_ZERO): Also clear zipd field.
5383 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5385 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5387 * jcf-parse.c (yyparse): Change ch from char * to char.
5389 2001-03-19 Per Bothner <per@bothner.com>
5391 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5392 Add constructed filelist-file at end, following -xjava. Thus any .o
5393 and library files are not affected by the -xjava. Also wrap
5394 explicit @FILE with -xjava and -xnone.
5396 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5398 * class.c (build_static_field_ref): Call make_decl_rtl() after
5399 setting the DECL_EXTERNAL flag.
5401 2001-03-17 Per Bothner <per@bothner.com>
5403 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5405 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5406 when result is is needed (target is STACK_TARGET).
5408 * parse.h (JDEP_SOLV): Removed.
5409 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5411 * parse.y (incomplete_class_list): Removed.
5412 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5413 It doesn't work if resolve_class changes the name of an array type
5414 that is on the list and then someone else looks for the modified name.
5415 Also, seems liable to break when compiling multiple source files at
5416 once. So the simplest is to just remove incomplete_class_list -
5417 it is only a minor space win and it is not even clear it saves time.
5419 * parse.y (resolve_class): Remove unneeded promote_type.
5421 2001-03-15 Per Bothner <per@bothner.com>
5423 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5424 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5425 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5426 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5428 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5429 * parse.y (java_expand_classes): Likewise.
5431 * parse.y (expand_start_java_method): Was only called once and had a
5432 misleading name, so inline in caller java_complete_expand_method.
5433 (enter_a_block): Likewise inline in enter_block and remove.
5435 Remove junk from when gcc/java was created (by copying from C/C++).
5436 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5437 (struct binding_level): Remove fields keep, keep_if_subblocks,
5438 more_cleanups_ok, have_cleanups (which have never been used).
5439 (pushlevel, poplevel): Remove related useless code.
5441 * class.c (make_class_data): The class_dtable_decl (i.e. the
5442 vtable for Class) should be external, except when compiling Class.
5444 * jvspec.c (lang_specific_driver): Fix -C handling.
5445 Check -save-temps to see if temp @FILE should be deleted.
5446 Follow-up to/fix for February 16 patch.
5448 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5449 (type_stack_dup): Remove no-longer neded error check.
5451 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5453 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5454 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5455 don't surround the element with 'N..E' if the type name is
5458 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5460 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5461 DECL_RTL_SET_P, etc.
5462 (make_method_value): Likewise.
5463 (get_dispatch_table): Likewise.
5465 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5467 2001-03-07 Tom Tromey <tromey@redhat.com>
5469 * config-lang.in (lang_requires): Define.
5471 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5473 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5476 2001-03-05 Per Bothner <per@bothner.com>
5478 Fix a problem where rest_of_decl_compilation applied to
5479 class_dtable_decl causes problems because it was done too early,
5480 before output file was opened.
5481 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5482 * class.c (class_dtable_decl): Add macro - element of class_roots.
5483 (make_class_data): Define class_dtable_decl.
5484 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5486 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5488 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5489 uses of 'boolean' with 'bool'.
5491 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5493 * lang-specs.h: Add zero initializer for cpp_spec field to all
5496 2001-02-16 Per Bothner <per@bothner.com>
5498 Handle compiling multiple input files at once, and @FILE syntax.
5499 * gcj.texi: Updated documentation to match.
5500 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5501 * jcf-parse.c (parse_source_file): Split into ...
5502 (parse_source_file_1): New function - and:
5503 (parse_source_file_2): New function.
5504 (yyparse): On -ffilelist-file, open and scan named file.
5505 On first pass over files, only do parse_source_file_1.
5506 A new second pass calls parse_source_file_2 for each file to compile.
5507 (init_jcf_parse): Call init_src_parse.
5508 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5509 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5510 as multiple input file combined in one compilation.
5511 * lang-options.h: Add -ffilelist-file
5512 * lang.c (flag_filelist_file): New flag variable.
5513 (lang_f_options): Handle -ffilelist-file.
5514 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5515 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5516 gclass_list - use global fields of src_parse_roots instead.
5517 * parse.y (src_parse_roots): New array.
5518 (incomplete_class_list, gclass_list): New macros.
5519 (push_parser_context, java_pop_parser_context,
5520 java_parser_context_resume): Don't fiddle with deleted fields.
5521 (various): Use incomplete_class gclass_list and global macros
5522 instead of parse_ctxt fields - the lists are global.
5523 (init_src_parse): New function.
5525 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5527 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5529 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5531 * parse.y (check_inner_class_access): Moved declaration of local
5532 `enclosing_decl_type' to the right location.
5534 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5536 * parse.y (parser_check_super_interface): Don't call
5537 check_pkg_class_access for an inner interface.
5538 (parser_check_super): Don't call check_pkg_class_access for inner
5540 (do_resolve_class): Simplify enclosing type loop. Don't call
5541 check_pkg_class_access if CL and DECL are not set.
5542 (find_in_imports_on_demand): Set DECL if class_type needed to be
5543 loaded. Don't call check_pkg_class_access for an inner class.
5544 (check_inner_class_access): Rewritten to implement member access
5545 rules as per spec 6.6.1.
5546 (check_pkg_class_access): Handle the empty package correctly.
5547 (in_same_package): New function. Determine if two classes are in the
5550 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5552 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5553 method into array types.
5554 * parse.y (patch_method_invocation): Bypass access check on clone call
5557 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5559 * expr.c (build_instanceof): Check for arrays when trying fold to
5562 2001-02-15 Jim Meyering <meyering@lucent.com>
5564 * Make-lang.in (java.install-common): Depend on `installdirs'.
5565 (java.install-info): Likewise.
5567 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5569 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5571 2001-02-14 Tom Tromey <tromey@redhat.com>
5572 Alexandre Petit-Bianco <apbianco@cygnus.com>
5574 Fix for PR java/1261.
5575 * typeck.c (build_java_array_type): Add public `clone' method to
5577 * parse.y (resolve_qualified_expression_name): Use current_class
5578 when checking for inaccessibility.
5579 (patch_method_invocation): Fixed error message when accessibility
5580 denied. Added `from_super' argument.
5582 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5584 * parse.y (resolve_class): Don't build a fake decl. Use the one
5586 * typeck.c (build_java_array_type): Build and assign decl to array
5589 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5591 * parse.y (not_accessible_p): Changed leading comment. Added extra
5592 `where' argument. Use it to enforce protected access rules.
5593 (resolve_qualified_expression_name): Added extra argument to
5595 (patch_method_invocation): Use argument `primary' to provide
5596 not_accessible_p with an extra argument.
5597 (lookup_method_invoke): Added extra argument to not_accessible_p.
5598 (search_applicable_method_list): Likewise.
5600 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5602 * parse.y (resolve_qualified_expression_name): Try to resolve as
5603 an inner class access only if `decl' is a TYPE_DECL.
5605 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5607 * decl.c (classdollar_identifier_node): Initialize.
5608 * java-tree.h (enum java_tree_index): New entry
5609 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5610 (classdollar_identifier_node): New macro.
5611 (ID_CLASSDOLLAR_P): Likewise.
5612 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5613 (build_dot_class_method_invocation): Likewise.
5614 (find_applicable_accessible_methods_list): `class$' can't be
5617 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5619 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5621 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5623 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5624 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5627 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5629 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5630 outside of the `__U' sequence too.
5631 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5634 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5636 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5638 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5640 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5641 (JVGENMAIN_OBJS): Likewise.
5642 * java-tree.h (append_gpp_mangled_name): New prototype.
5643 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5644 Removed cast calling `gcc_add_root.'
5645 * jvgenmain.c (mangle_obstack): New global, initialized.
5647 (do_mangle_class): Constify local `ptr.'
5648 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5649 append_gpp_mangle_name and update `count' if necessary.
5650 Use `mangle_obstack.'
5651 * mangle.c (append_unicode_mangled_name): Removed.
5652 (append_gpp_mangled_name): Likewise.
5653 (unicode_mangling_length): Likewise.
5654 (mangle_member_name): Return type set to `void.'
5655 (mangle_field_decl): Don't append `U' in escaped names.
5656 (mangle_method_decl): Likewise.
5657 (mangle_member_name): Just use `append_gpp_mangled_name.'
5658 * mangle_name.c: New file.
5660 2001-02-07 Per Bothner <per@bothner.com>
5662 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5664 * check-init.c (check_init): Don't call done_alternative after
5665 processing loop code, as a LOOP_EXPR never terminates normally.
5667 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5669 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5671 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5673 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5676 2001-02-06 Tom Tromey <tromey@redhat.com>
5678 * lex.c (java_new_lexer): Longer error message.
5680 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5681 Alexandre Petit-Bianco <apbianco@cygnus.com>
5683 * typeck.c (build_prim_array_type): Added leading comment.
5684 (build_java_array_type): Moved locals out of
5685 block. Always create the `data' field, fixed alignment to match
5688 2001-02-04 Tom Tromey <tromey@redhat.com>
5690 * expr.c (java_lang_expand_expr): Don't bother recomputing
5691 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5694 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * parse.y (process_imports): Save the original name of the import
5697 for better error report.
5699 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5701 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5702 of macros used when compiling jvspec.c.
5703 * jvspec.c (lang_specific_driver): Link with the shared
5706 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5708 * check-init.c (check_init): Call internal_error instead of fatal.
5709 * expr.c (java_lang_expand_expr): Likewise.
5710 * jcf-parse.c (get_constant): Likewise.
5711 * mangle.c (java_mangle_decl): Likewise.
5712 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5713 (operator_string): Likewise.
5714 * check-init.c (check_init): Call abort instead of fatal.
5715 * class.c (build_class_ref): Likewise.
5716 * constants.c (write_constant_pool): Likewise.
5717 * decl.c (start_java_method): Likewise.
5718 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5719 (java_stack_dup, encode_newarray_type): Likewise.
5720 (build_java_array_length_access): Likewise.
5721 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5722 (build_java_soft_divmod, build_invokeinterface): Likewise.
5723 * java-tree.h (INNER_CLASS_P): Likewise.
5724 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5725 (give_name_to_class, get_class_constant): Likewise.
5726 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5727 (find_constant_index, generate_bytecode_conditional): Likewise.
5728 (generate_bytecode_insns, perform_relocations): Likewise.
5729 * lex.c (java_unget_unicode, java_lex): Likewise.
5730 * mangle.c (mangle_type, mangle_record_type): Likewise.
5731 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5732 (finish_mangling): Likewise.
5733 * parse.h (MARK_FINAL_PARMS): Likewise.
5734 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5735 (obtain_incomplete_type, java_complete_class): Likewise.
5736 (java_check_regular_methods, java_complete_expand_method): Likewise.
5737 (cut_identifier_in_qualified, check_deprecation): Likewise.
5738 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5739 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5740 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5741 * typeck.c (set_local_type, parse_signature_type): Likewise.
5742 (parse_signature_string, build_java_signature): Likewise;
5743 (set_java_signature): Likewise.
5744 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5745 * class.c (add_method): Call fatal_error instead of fatal.
5746 (build_static_field_ref): Likewise.
5747 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5748 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5749 * lex.c (java_new_new_lexer): Likewise.
5750 * jv-scan.c (main): Likewise.
5751 (fatal_error): Renamed from fatal.
5752 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5754 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5755 (yyparse): Likewise.
5756 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5757 * lex.c (java_get_line_col): Likewise.
5758 * jcf-parse.c (load_class): Make errors non-fatal.
5759 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5761 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5763 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5764 (error): Remove unused function.
5765 (main): Don't use "__attribute__ alias" on generated class symbol.
5767 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5769 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5771 * parse.y (finish_method_declaration): Code accounting for WFLed
5772 method DECL_NAMEs deleted.
5773 (check_abstract_method_definitions): Likewise.
5774 (resolve_type_during_patch): Layout resolved type.
5775 * typeck.c (lookup_do): Removed unused local.
5777 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5779 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5780 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5781 integer_negative_one_node.
5782 * expr.c (build_java_binop): Likewise.
5784 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5786 * zextract.c (read_zip_archive): Read file_offset before writing
5787 zipd and consequently clobbering the header contents.
5789 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5791 * Make-lang.in: Remove all dependencies on defaults.h.
5792 * decl.c: Don't include defaults.h.
5794 * parse.y: Likewise.
5796 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5798 * ChangeLog (2001-01-21): Fixed typo.
5799 * class.c (layout_class_method): Code accounting for WFLed
5800 method DECL_NAMEs deleted.
5801 * constant.c (find_methodref_index): Likewise.
5802 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5803 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5804 (struct lang_decl): New field `wfl'.
5805 (java_get_real_method_name): Prototype deleted.
5806 * mangle.c (mangle_method_decl): Code accounting for WFLed
5807 method DECL_NAMEs deleted.
5808 * parse.h (GET_METHOD_NAME): Macro deleted.
5809 * parse.y (reset_method_name): Deleted.
5810 (method_header): Set DECL_FUNCTION_WFL.
5811 (check_abstract_method_header): Code accounting for WFLed method
5813 (java_get_real_method_name): Deleted.
5814 (check_method_redefinition): Code accounting for WFLed method
5815 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5816 (java_check_regular_methods): Likewise.
5817 (java_check_abstract_methods): Likewise.
5818 (java_expand_classes): Don't call `reset_method_name.'
5819 (search_applicable_method_list): Use DECL_NAMEs instead of
5821 * typeck.c (lookup_do): Code accounting for WFLed method
5824 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5826 * lex.c (java_read_char): Check for EOF from getc first.
5828 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * class.c (layout_class): Don't lay the superclass out if it's
5831 already being laid out.
5832 * jcf-parse.c (handle_innerclass_attribute): New function.
5833 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5834 handle_innerclasses_attribute.
5835 (jcf_parse): Don't load an innerclasses if it's already being
5837 * jcf-write.c (append_innerclass_attribute_entry): Static
5838 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5839 to be zero for anonymous classes.
5841 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5845 * jcf-parse.c (set_source_filename): Use
5846 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5848 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5850 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5851 gets a unique asm name.
5853 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5855 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5856 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5858 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5859 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5860 * parse.y (lookup_package_type_and_set_next): Deleted.
5861 (resolve_package): Removed unnecessary code.
5862 (find_applicable_accessible_methods_list): `finit$' can't be
5864 * verify.c (pop_argument_types): Added missing prototype.
5866 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5868 * config-lang.in: Disable java by default.
5870 2001-01-23 Tom Tromey <tromey@redhat.com>
5872 * gcj.texi (Copying): New node.
5873 Added copyright information.
5875 2001-01-21 Per Bothner <per@bothner.com>
5877 Various fixes to allow compiling a compressed .jar/.zip archive.
5878 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5879 (struct ZipFile): Add fields name and next (from ZipFileCache).
5880 (struct ZipDirectory): New field zipf points to owning ZipFile.
5881 * jcf.h (struct ZipDirectory): Add forward declaration.
5882 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5883 Remove seen_in_zip and zip_offset fields.
5884 (JCF_SEEN_IN_ZIP): New macro.
5885 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5886 * jcf-io.c: Change all ZipFileCache to ZipFile.
5887 (read_zip_member): New function.
5888 (open_in_zip): Call read_zip_member.
5889 * jcf-parse.c (find_in_current_zip): Remove function.
5890 (read_class): Merge in find_in_current_zip functionality.
5891 Call read_zip_member if needed.
5892 (parse_zip_file_entries): Use read_zip_member.
5893 (process_zip_dir): Update for removed and added JCF fields.
5894 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5896 2001-01-21 Per Bothner <per@bothner.com>
5898 Minor optimization of static ggc roots.
5899 * jcf-parse.c (parse_roots): New static field.
5900 (current_field, current_method, current_file_list): Replace by macros
5901 naming fields of parse_roots.
5902 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5903 * class.c (class_roots): New static field.
5904 (registered_class, fields_ident, info_ident, class_list):
5905 New macros naming fields of parse_roots.
5906 (build_static_field_ref): Don't register roots here.
5907 (layout_class): Static field list replaced by macro class_list.
5908 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5909 Initialize fields_ident and info_ident here.
5911 2001-01-21 Per Bothner <per@bothner.com>
5913 * jcf-parse.c (ggc_mark_jcf): New function.
5914 (init_jcf_parse): Register current_jcf as ggc root.
5916 2001-01-21 Per Bothner <per@bothner.com>
5918 * lang.c (put_decl_node): Print method's name.
5920 2001-01-21 Per Bothner <per@bothner.com>
5922 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5923 (verify_jvm_instructions): Use it, for better error messages on loads.
5925 2001-01-21 Per Bothner <per@bothner.com>
5927 * verify.c (merge_type_state): Still may have to merge even if
5928 LABEL_VERIFIED (label).
5930 2001-01-21 Per Bothner <per@bothner.com>
5932 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5933 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5935 2001-01-19 Per Bothner <per@bothner.com>
5937 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5938 if expeting an interface type. Refines Tom's change of 2000-09-12.
5940 2001-01-18 Per Bothner <per@bothner.com>
5942 * gcj.texi (Input Options): Mention .java files.
5944 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * lang-options.h (-Wunsupported-jdk11): Removed.
5947 * lang.c (flag_not_overriding): Deleted.
5948 (flag_static_local_jdk1_1): Likewise.
5949 (lang_W_options): Removed "unsupported-jdk11" entry.
5950 * parse.y (java_check_methods): Removed dead code.
5952 2001-01-17 Tom Tromey <tromey@redhat.com>
5954 Changes suggested by Per Bothner:
5955 * gcj.texi (Input Options): Don't mention input files.
5956 (Code Generation): Updated --main information.
5957 (Invoking jcf-dump): Mention that --javap is incomplete.
5958 From Alexandre Petit-Bianco:
5959 (Warnings): Don't mention -Wunsupported-jdk11.
5961 (Compatibility): Mention JDK 1.2-ness of libraries.
5962 (Resources): Mention resources used when writing gcj.
5964 2001-01-17 Tom Tromey <tromey@redhat.com>
5966 * gcj.texi: New file.
5967 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5968 (java.info): Depend on gcj.info.
5969 (java/gcj.dvi): New target.
5970 (java.dvi): Depend on gcj.dvi.
5971 (java.install-info): Wrote.
5973 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5975 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5976 having called make_decl_rtl.
5978 2001-01-14 Per Bothner <per@bothner.com>
5980 Various patches to emit better messages on verification errors.
5981 * expr.c (push_type_0): Return error indication on stack overflow,
5982 instead of callinfg fatal.
5983 (push_type): Now just call push_type_0 (nd fatal on overflow).
5984 (pop_type_0): Return detailed error message (in a char** argument).
5985 (pop_type): If pop_type_0 fails, print error message.
5986 (pop_argument_types): Moved to verify.c.
5987 * verify.c (pop_argument_types): Moved from expr.c.
5988 Return a (possible) error message, rather than void.
5989 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5990 (verify_jvm_instruction): Use new macros, improving error messages.
5991 For case OPCODE_astore use object_ptr_type_node.
5992 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5993 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5995 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5996 constant, return body without wrapper. (Improves constant folding.)
5997 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5999 2001-01-13 Per Bothner <per@bothner.com>
6001 * expr.c (expand_java_field_op): Assigning to a final field outside
6002 an initializer does not violate JVM spec, so should be warning, not
6003 error. (Sun's verifier does not complain - though MicroSoft's does.)
6005 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6007 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6010 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6012 * parse.y (resolve_expression_name): Permit instance variables from
6013 enclosing context in super constructor call.
6014 (resolve_qualified_expression_name): Permit enclosing class's qualified
6015 "this" in super constructor call.
6017 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6019 * class.c (build_utf8_ref): Remove last argument in call to
6020 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6021 (build_class_ref): Likewise.
6022 (build_static_field_ref): Likewise.
6023 (get_dispatch_table): Likewise.
6024 (layout_class_method): Likewise.
6025 (emit_register_classes): Likewise.
6026 * constants.c (build_constant_data_ref): Likewise.
6027 * decl.c (builtin_function): Likewise.
6028 (create_primitive_vtable): Likewise.
6029 * expr.c (build_known_method_def): Likewise.
6030 (build_jni_stub): Likewise.
6031 (java_lang_expand_expr): Likewise.
6033 2001-01-10 Tom Tromey <tromey@redhat.com>
6035 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6037 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * java-tree.h (lang_printable_name_wls): New prototype.
6040 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6041 rather than `current_class' to print type name. Don't prepend type
6042 names when printing constructor names.
6043 (lang_printable_name_wls): New function.
6044 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6045 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6046 * parse.y (patch_method_invocation): Message tuned for constructors.
6047 (not_accessible_p): Grant `private' access from within
6050 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 All files with updated copyright when applicable.
6053 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6054 * class.c (mangle_class_field): Function removed.
6055 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6056 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6057 (build_class_ref): Call `java_mangle_class_field' instead of
6058 `mangle_class_field.'
6059 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6060 (layout_class): Call `java_mangle_decl' instead of
6061 `mangle_static_field.'
6062 (cxx_keywords): Initialized static array moved to `lex.c.'
6063 (layout_class_method): Changed leading comment. Simplified to
6064 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6065 * decl.c (lang_mark_tree): Mark field `package_list.'
6066 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6067 (struct lang_type): New field `package_list.'
6068 (unicode_mangling_length): Prototype removed.
6069 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6070 emit_unicode_mangled_name): Likewise.
6071 (cxx_keyword_p): New prototype.
6072 (java_mangle_decl, java_mangle_class_field,
6073 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6074 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6076 * jvgenmain.c (main_method_prefix): Global variable removed.
6077 (main_method_suffix): Likewise.
6078 (do_mangle_classname): New function.
6079 (main): Call it. Format changed to accommodate new mangling scheme.
6080 * lex.c: (utf8_cmp): Conditionally prototyped.
6081 (cxx_keywords): Moved from class.c, conditionally defined.
6082 (utf8_cmp, cxx_keyword_p): Likewise.
6083 * mangle.c (obstack.h, ggc.h): Included.
6084 (mangle_field_decl): New function.
6085 (mangle_method_decl, mangle_type, mangle_pointer_type,
6086 mangle_array_type, mangle_record_type,
6087 find_compression_pointer_match, find_compression_array_match,
6088 find_compression_record_match,
6089 find_compression_array_template_match, set_type_package_list,
6090 entry_match_pointer_p, emit_compression_string, init_mangling,
6091 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6092 (mangle_obstack): New global.
6093 (MANGLE_RAW_STRING): New macro.
6094 (unicode_mangling_length): Turned static.
6095 (append_unicode_mangled_name): Renamed from
6096 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6097 replaces `obstack', removed from the parameter list.
6098 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6099 replaces parameter `obstack', removed from the parameter list. Call
6100 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6101 (append_gpp_mangled_classtype): Removed.
6102 (compression_table, compression_next): New static variables.
6103 * parse.y (temporary_obstack): Extern declaration removed.
6105 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * parse.y (patch_binop): Compute missing type in error situations.
6109 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6111 * class.c (make_class_data): Push initial value for "arrayclass".
6112 * decl.c (init_decl_processing): Add new class field "arrayclass".
6114 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6116 From patha@softlab.ericsson.se:
6117 * parse.y (switch_label): Use build, not build1, to construct
6120 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6122 * lang.c (lang_decode_option): Change -MA to -MP.
6123 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6124 Update to new prototype; do quote targets.
6125 (jcf_dependency_write): Update.
6127 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6129 Shorten primitive array allocation path:
6130 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6131 to create new primitive arrays.
6132 * expr.c (build_newarray): If generating native code, call
6133 soft_newarray_node with a reference to the primitive TYPE identifier
6134 instead of type_value.
6136 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6138 Fix for PRs gcj/312 and gcj/253:
6139 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6140 dest if they arn't already.
6141 * class.c (layout_class): Call maybe_layout_super_class on
6142 superinterfaces also, but only if compiling from bytecode.
6145 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6148 2000-12-15 Tom Tromey <tromey@redhat.com>
6150 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6153 2000-12-14 Andrew Haley <aph@redhat.com>
6155 * boehm.c (mark_reference_fields): Change test to correctly detect
6158 2000-12-15 Andreas Jaeger <aj@suse.de>
6160 * config-lang.in (lang_dirs): Added.
6162 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6164 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6165 Credits go to rth for finding it.
6167 2000-12-13 Mike Stump <mrs@wrs.com>
6169 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6171 2000-11-07 Tom Tromey <tromey@cygnus.com>
6173 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6174 * lex.c (java_ignorable_control_p): Removed.
6175 (java_letter_or_digit_p): Removed.
6176 (java_start_char_p): New function.
6177 (java_read_char): Return `int', not `unicode_t'. Changed
6179 (java_read_unicode): Likewise.
6180 (java_read_unicode_collapsing_terminators): Likewise.
6181 (java_get_unicode): Likewise.
6182 (java_new_lexer): Initialize hit_eof.
6183 (java_parse_end_comment): Take `int' argument.
6184 (java_parse_doc_section): Likewise.
6185 (java_parse_escape_sequence): Don't allow backlash-newline.
6187 * lex.h (JAVA_DIGIT_P): Removed.
6188 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6189 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6190 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6191 (JAVA_PART_CHAR_P): New macro.
6193 (JAVA_CHAR_ERROR): Now -2.
6194 (java_lexer): New field `hit_eof'.
6195 * chartables.h: New file.
6196 * gen-table.pl: new file.
6198 2000-11-20 Tom Tromey <tromey@cygnus.com>
6199 Alexandre Petit-Bianco <apbianco@cygnus.com>
6201 * parse.y (java_complete_lhs): Only allow compound assignment of
6202 reference type if type is String.
6204 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6207 jcf-path.c: Likewise.
6209 2000-12-09 Anthony Green <green@redhat.com>
6211 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6212 filestart and filename_length as int values.
6214 2000-12-07 Mo DeJong <mdejong@redhat.com>
6216 * jcf-io.c (find_class): Correct the logic that tests to see if a
6217 .java file is newer than its .class file. The compiler was
6218 incorrectly printing a warning when file mod times were equal.
6220 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6222 * jvgenmain.c: Use ISPRINT not isascii.
6224 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6226 * parse.y (end_artificial_method_body): Fixed typo.
6228 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6230 * parse.y (patch_method_invocation): Pick the correct enclosing
6231 context when creating inner class instances.
6234 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6236 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6237 Update copyright year to 2000.
6239 2000-11-23 Anthony Green <green@redhat.com>
6241 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6242 Move current_file_list out of yyparse and make it static.
6244 * expr.c: Declare quick_stack and tree_list_free_list as static
6245 (init_expr_processing): Register quick_stack and
6246 tree_list_free_list roots.
6248 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * parse.y (build_outer_field_access): New local `decl_ctx', use
6251 it. Check for field's context and current class immediate outer
6252 context inheritance.
6253 (outer_field_access_p): Consider fields inherited from the last
6255 (build_access_to_thisn): Stop at the last enclosing context if
6259 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6261 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6263 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6265 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6268 2000-11-20 Tom Tromey <tromey@cygnus.com>
6270 * jv-scan.c (help): Document --complexity.
6271 (options): Added --complexity.
6272 (flag_complexity): New global.
6273 (main): Call `report'.
6274 * parse-scan.y (complexity): New global.
6275 (if_then_statement, if_then_else_statement,
6276 if_then_else_statement_nsi, switch_block_statement_group,
6277 while_expression, do_statement, for_begin, continue_statement,
6278 throw_statement, catch_clause, finally, method_invocation,
6279 conditional_and_expression, conditional_or_expression,
6280 conditional_expression): Update complexity.
6281 (reset_report): Reset complexity.
6282 (report): New function.
6284 2000-11-20 Tom Tromey <tromey@cygnus.com>
6286 * lex.c (yylex): Added STRICT_TK case.
6287 * parse.y (STRICT_TK): Added.
6288 * parse-scan.y (STRICT_TK): Added.
6289 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6290 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6292 * keyword.h: Rebuilt.
6293 * keyword.gperf (strictfp): Added.
6295 2000-11-20 Tom Tromey <tromey@cygnus.com>
6297 * lex.c (yylex): Recognize floating point constants with leading
6300 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6302 * java-tree.h (cyclic_inheritance_report): Constify.
6303 * parse.y (cyclic_inheritance_report): Likewise.
6305 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6307 * parse.y (goal): Remove call to ggc_add_string_root.
6309 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6311 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6312 Create string in scratch buffer, then pass to build_string.
6314 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6316 * parse.y (issue_warning_error_from_context): Add
6319 2000-11-11 Anthony Green <green@redhat.com>
6321 * jcf-parse.c (process_zip_dir): Add finput parameter.
6322 (jcf_figure_file_type): Call process_zip_dir with appropriate
6325 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6327 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6328 * jcf-parse.c (jcf_figure_file_type): Likewise.
6330 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6332 * parse.y (create_new_parser_context): Use memset () instead of
6335 2000-11-08 Tom Tromey <tromey@cygnus.com>
6337 * gjavah.c (process_file): Only include gcj/cni.h when generating
6340 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6342 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6343 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6344 instead of bzero ().
6346 2000-11-05 Tom Tromey <tromey@cygnus.com>
6348 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6349 * lex.c (IS_ZERO): New define.
6350 (java_perform_atof): Error on floating point underflow.
6352 2000-11-04 Tom Tromey <tromey@cygnus.com>
6354 * lex.c (java_parse_escape_sequence): Only read two octal
6355 characters if the first one is greater than 3. Don't allow
6356 "octal" numbers to include the digits 8 or 9.
6358 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6360 * Make-lang.in (java.distdir): Remove.
6362 2000-11-03 Tom Tromey <tromey@cygnus.com>
6364 * Make-lang.in (java.dvi): New target.
6365 Partial fix for PR other/567.
6367 * lang-options.h: Mention -Wout-of-date.
6368 * jcf-dump.c (flag_newer): New global.
6369 * gjavah.c (flag_newer): New global.
6370 * jcf-io.c (find_class): Only warn when flag_newer set.
6371 * lang.c (flag_newer): New global.
6372 (struct string_option): New declaration.
6373 (lang_W_options): New global.
6374 (process_option_with_no): New function.
6375 (lang_decode_option): Use it.
6377 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6378 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6381 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6382 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6383 * lex.c (java_read_unicode): Removed `term_context' argument.
6384 Recognize any number of `u' in `\u'.
6385 (java_read_unicode_collapsing_terminators): New function.
6386 (java_get_unicode): Use it.
6387 (java_lineterminator): Removed.
6388 (yylex): Produce error if character literal is newline or single
6389 quote. Return if eof found in middle of `//' comment. EOF in
6390 `//' comment is only an error if pedantic.
6391 (java_ignorable_control_p): New function.
6392 (java_parse_end_comment): Return if eof found in middle of
6395 * jv-scan.c (pedantic): New global.
6397 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 * parse.y (outer_field_access_p): Inherited fields aren't
6400 consider outer fields.
6401 (maybe_build_thisn_access_method): Use
6402 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6403 (resolve_expression_name): Trigger an error if a static field
6404 is being accessed as an outer field.
6406 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6411 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6413 * Make-lang.in: Move all build rules here from Makefile.in,
6414 adapt to new context. Wrap all rules that change the current
6415 directory in parentheses. Expunge all references to $(P).
6416 When one command depends on another and they're run all at
6417 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6418 all object-file generation rules. Delete obsolete variables.
6420 * Makefile.in: Delete.
6421 * config-lang.in: Delete outputs= line.
6423 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * parse.y (patch_method_invocation): NULLify this_arg when already
6427 (maybe_use_access_method): Handle call to methods unrelated to the
6428 current class. Fixed comment.
6431 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6433 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6436 2000-10-24 Tom Tromey <tromey@cygnus.com>
6438 * lex.c (java_new_lexer): Initialize new fields. Work around
6439 broken iconv() implementations.
6440 (java_read_char): Swap bytes if required. Use fallback decoder if
6442 (byteswap_init, need_byteswap): New globals.
6443 (java_destroy_lexer): Only close iconv handle if it is in use.
6444 * lex.h (java_lexer): New fields read_anything, byte_swap,
6446 Made out_buffer unsigned.
6448 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6451 where an enclosing context can be set on the jdep.
6452 (do_resolve_class): Fixed identation.
6454 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6456 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6458 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6461 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6463 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6465 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * jcf-write.c (OP1): Update `last_bc'.
6468 (struct jcf_block): Fixed indentation and typo in comments. New
6470 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6471 follows `monitorenter'.
6472 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6476 2000-10-16 Tom Tromey <tromey@cygnus.com>
6478 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6479 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6480 * lang-options.h: Added -MA, -MT, -MF..
6481 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6482 (DEPEND_TARGET_SET): New macro.
6483 (DEPEND_FILE_ALREADY_SET): Likewise.
6484 (init_parse): Handle new flags.
6485 * jcf.h (jcf_dependency_print_dummies): Declare.
6486 * Make-lang.in (s-java): Added mkdeps.o.
6487 * Makefile.in (BACKEND): Added mkdeps.o.
6488 (../gcjh$(exeext)): Added mkdeps.o.
6489 (../jcf-dump$(exeext)): Added mkdeps.o.
6490 * jcf-depend.c: Include mkdeps.h.
6491 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6492 add_entry): Removed.
6493 (jcf_dependency_reset): Rewrote.
6494 (dependencies): New global.
6495 (jcf_dependency_set_target): Rewrote.
6496 (jcf_dependency_add_target): Likewise.
6497 (jcf_dependency_add_file): Likewise.
6499 (print_ents): Removed.
6500 (jcf_dependency_write): Rewrote.
6501 (print_dummies): New global.
6502 (jcf_dependency_print_dummies): New function
6503 (jcf_dependency_write): Call deps_dummy_targets if required.
6505 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * gjavah.c (add_class_decl): Removed unused variables `tname',
6508 `tlen' and `name_index'.
6509 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6510 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6511 in `wfl_operator' with value.
6512 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6513 (jcf_figure_file_type): Fixed identation.
6514 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6515 * parse.y (analyze_clinit_body): New function.
6516 (static_initializer:): Reset `current_static_block'.
6517 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6518 `wfl_operator' with new value.
6519 (lookup_cl): Use EXPR_WFL_FILENAME.
6520 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6521 analyze_clinit_body.
6522 (build_outer_field_access): Access to this$<n> built from
6523 current_class, not its outer context.
6524 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6525 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6526 (patch_method_invocation): Use `is_static_flag' when already
6528 (patch_newarray): Removed assignment in ternary operator.
6530 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * except.c (free_eh_ranges): Don't free `whole_range'.
6534 2000-10-15 Anthony Green <green@redhat.com>
6536 * decl.c (init_decl_processing): Call init_class_processing before
6539 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6541 * check-init.c (check_init): Fixed leading comment. Use
6543 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6544 (give_name_to_locals): Likewise.
6545 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6546 fields in lang_decl_var.
6547 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6548 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6549 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6550 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6551 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6552 (LOCAL_FINAL): Rewritten.
6553 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6554 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6555 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6556 `init_final' fields.
6557 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6558 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6559 (TYPE_HAS_FINAL_VARIABLE): New macro.
6560 (struct lang_type): Added `afv' field.
6561 * parse.y (check_static_final_variable_assignment_flag): New function.
6562 (reset_static_final_variable_assignment_flag): Likewise.
6563 (check_final_variable_local_assignment_flag): Likewise.
6564 (reset_final_variable_local_assignment_flag): Likewise.
6565 (check_final_variable_indirect_assignment): Likewise.
6566 (check_final_variable_global_assignment_flag): Likewise.
6567 (add_inner_class_fields): Use LOCAL_FINAL_P.
6568 (register_fields): Handle local finals and final variables.
6569 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6570 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6571 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6573 (java_complete_expand_methods): Loop to set
6574 TYPE_HAS_FINAL_VARIABLE. Call
6575 `reset_final_variable_local_assignment_flag' and
6576 `check_final_variable_local_assignment_flag' accordingly before
6577 and after constructor expansion. Call
6578 `reset_static_final_variable_assignment_flag'
6579 before expanding <clinit> and after call
6580 `check_static_final_variable_assignment_flag' if the
6581 current_class isn't an interface. After all methods have been
6582 expanded, call `check_final_variable_global_assignment_flag' and
6583 `check_static_final_variable_assignment_flag' if the current class
6585 (maybe_yank_clinit): Fixed typo in comment.
6586 (build_outer_field_access_methods): Removed old sanity check. Use
6587 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6588 Don't create access methods for finals.
6589 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6590 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6591 existing DECL_INIT has been processed.
6592 (java_complete_lhs): Likewise.
6593 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6594 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6596 (patch_assignment): Use LOCAL_FINAL_P.
6597 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6598 DECL_INITIAL is nullified.
6601 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6603 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6605 * Makefile.in (parse.c, parse-scan.c): Likewise.
6607 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6609 * class.c (temporary_obstack): Remove.
6610 (make_class): Don't mess with obstascks.
6611 (push_class): Likewise.
6612 (set_super_info): Likewise.
6613 (add_method_1): Likewise.
6614 (add_method): Likewise.
6615 (add_field): Likewise.
6616 (build_utf8_ref): Likewise.
6617 (build_class_ref): Likewise.
6618 (build_static_field_ref): Likewise.
6619 (finish_class): Likewise.
6620 (push_super_field): Likewise.
6621 (layout_class): Likewise.
6622 (layout_class_methods): Likewise.
6623 (init_class_processing): Likewise.
6624 * constants.c (get_tag_node): Likewise.
6625 (build_constant_data_ref): Likewise.
6626 * decl.c (ggc_p): Remove.
6627 (copy_lang_decl): Use ggc_alloc.
6628 (complete_start_java_method): Don't mess with obstacks.
6629 (start_java_method): Likewise.
6630 (end_java_method): Likewise.
6631 * except.c (link_handler): Use xmalloc.
6632 (free_eh_ranges): New function.
6633 (method_init_exceptions): Use it.
6634 (add_handler): Use xmalloc.
6635 (expand_start_java_handler): Don't mess with obstacks.
6636 (prepare_eh_table_type): Likewise.
6637 (expand_end_java_handler): Likewise.
6638 * expr.c (push_value): Likewise.
6639 (create_label_decl): Likewise.
6640 (build_jni_stub): Likewise.
6641 (java_lang_expand_expr): Likewise.
6642 (note_instructions): Use xrealloc.
6643 (java_push_constant_from_pool): Don't mess with obstacks.
6644 (process_jvm_instruction): Likewise.
6645 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6647 * jcf-parse.c (get_constant): Don't mess with obstacks.
6648 (read_class): Likewise.
6649 (jcf_parse): Likewise.
6650 * lex.c (expression_obstack): Remove.
6651 (java_lex): Don't use obstack_free.
6652 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6653 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6654 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6655 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6656 * parse.y (gaol): Add more GC roots.
6657 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6658 (lookup_field_wrapper): Likewise.
6659 (obtain_incomplete_type): Don't mess with obstacks.
6660 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6662 (craft_constructor): Don't mess with obstacks.
6663 (safe_layout_class): Likewise.
6664 (java_complete_class): Likewise.
6665 (source_end_java_method): Likewise.
6666 (build_outer_field_access_methods): Likewise.
6667 (build_outer_method_access_method): Likewise.
6668 (maybe_build_thisn_access_method): Likewise.
6669 (build_dot_class_method_invocation): Likewise.
6670 (java_complete_tree): Likewise.
6671 (java_complete_lhs): Likewise.
6672 (do_merge_string_cste): Likewise.
6673 (patch_string_cst): Likewise.
6674 (array_constructor_check_entry): Likewise.
6675 * typeck.c (build_java_array_type): Likewise.
6676 (parse_signature_string): Likewise.
6677 (build_java_signature): Likewise.
6679 2000-10-12 Tom Tromey <tromey@cygnus.com>
6682 * gjavah.c (add_class_decl): Don't special-case inner classes.
6683 (add_namelet): Likewise.
6685 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6687 * java-tree.h: Constify current_encoding.
6688 * lang.c: Constify current_encoding.
6690 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6692 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6693 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6695 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6698 patch. Fixes gcj/340.
6700 2000-10-10 Tom Tromey <tromey@cygnus.com>
6702 * lex.c (java_new_lexer): Initialize out_first and out_last
6704 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6706 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6708 * parse.y (pop_current_osb): New function.
6709 (array_type:): Use `dims:', changed actions
6710 accordingly. Suggested by Anthony Green.
6711 (array_creation_expression:): Used pop_current_osb.
6712 (cast_expression:): Likewise.
6713 (search_applicable_method_list): Fixed indentation.
6715 2000-10-08 Anthony Green <green@redhat.com>
6717 * parse.y (array_type_literal): Remove production.
6718 (type_literals): Refer to array_type, not array_type_literal.
6720 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6722 Patch contributed by Corey Minyard.
6723 * decl.c (check_local_named_variable): New function.
6724 (tree check_local_unnamed_variable): Likewise.
6725 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6727 2000-10-07 Anthony Green <green@redhat.com>
6729 * class.c (layout_class): Handle case where superclass can't be
6732 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6734 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6737 2000-10-05 Tom Tromey <tromey@cygnus.com>
6739 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6740 * jvgenmain.c (class_mangling_prefix): Removed.
6741 (class_mangling_suffix): New global.
6743 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6745 (print_method_info): Handle overrides for static and final
6747 (process_file): Generate declaration for class object field.
6748 * class.c (cxx_keywords): New array.
6749 (utf8_cmp): New function.
6750 (cxx_keyword_p): New function.
6751 (layout_class_method): Mangle C++ keywords by appending `$'.
6752 (mangle_field): New function.
6753 (mangle_class_field): Use mangle_field. Mangle class name as
6755 (mangle_static_field): Use mangle_field.
6757 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6759 * decl.c (find_local_variable): Removed uncessary type check and
6760 fixed range check typo. From Corey Minyard.
6762 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6764 * decl.c (give_name_to_locals): New local `code_offset'. Call
6765 `maybe_adjust_start_pc'.
6766 * expr.c (note_instructions): New function.
6767 (expand_byte_code): Don't collect insn starts here.
6768 (peek_opcode_at_pc): New function.
6769 (maybe_adjust_start_pc): Likewise.
6770 * java-tree.h (maybe_adjust_start_pc): Declare.
6771 (note_instructions): Likewise.
6772 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6774 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6776 * parse.y (field_access:): Fixed indentation.
6777 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6779 2000-09-07 Tom Tromey <tromey@cygnus.com>
6782 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6783 JPRIMITIVE_TYPE_P, for arithmetic operators.
6784 (patch_method_invocation): Indentation fix.
6785 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6786 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6787 (do_unary_numeric_promotion): Cleaned up code.
6788 (valid_cast_to_p): Handle boolean correctly.
6790 2000-09-27 Tom Tromey <tromey@cygnus.com>
6792 * lex.c (java_read_unicode): Reset bs_count when finished with
6795 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6798 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6799 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6800 (typeck.o): Depend on ggc.h.
6801 * class.c (add_method_1): Use GC functions for allocation.
6802 (init_class_processing): Register roots.
6803 * decl.c (ggc_p): Set to 1.
6804 (pending_local_decls): Make it static.
6805 (push_jvm_slot): Use GC functions for allocation.
6806 (init_decl_processing): Register roots.
6807 (give_name_to_locals): Use GC functions for allocation.
6808 (lang_mark_tree): New function.
6809 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6810 functions for allocation.
6811 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6812 * lex.c (java_lex): Use build_string, rather than replicating it
6814 * parse.y (goal): Add more roots.
6815 (mark_parser_ctxt): New function.
6816 * typeck.c: Include ggc.h.
6818 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6821 contains something else than MODIFY_EXPR.
6823 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6825 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6826 * Makefile.in (parse.o): Depend on ggc.h.
6827 (class.o): Likewise.
6828 (constants.o): Likewise.
6831 (jcf-parse.o): Likewise.
6832 (jcf-write.o): Likewise.
6833 (mangle.o): Likewise.
6834 * class.c: Include ggc.h.
6835 (build_static_field_ref): Register GC roots.
6836 (layout_class): Likewise.
6837 (init_class_processing): Likewise.
6838 * constants.c: Include ggc.h.
6839 (current_constant_pool_data_ref): Remove.
6840 (tag_nodes): Move it to ...
6841 (get_tag_node): ... here. Register GC roots.
6842 * decl.c: Include ggc.h. Remove many global tree definitions.
6843 (throw_node): Define.
6844 (java_global_trees): Likewise.
6845 (predef_filenames): Make the size a constant.
6846 (init_decl_processing): Adjust accordingly.
6847 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6848 * expr.c: Include ggc.h.
6849 (init_expr_processing): Register GC roots.
6850 (build_invokeinterface): Likewise.
6851 * java-tree.h: Replace extern tree declarations with macros.
6852 (java_global_trees): New variable.
6853 (java_tree_index): New enumeration.
6854 (init_jcf_parse): Declare.
6855 * jcf-parse.c: Include ggc.h.
6856 (current_class): Remove declaration.
6857 (main_class): Likewise.
6858 (all_class_list): Likewise.
6859 (predefined_filename_p): Adjust for constant size of
6861 (init_jcf_parse): New function.
6862 * jcf-write.c: Include ggc.h.
6863 (generate_classfile): Register GC roots.
6864 (append_synthetic_attribute): Likewise.
6865 (append_innerclass_attribute_entry): Likewise.
6866 * lang.c: Include ggc.h.
6867 (lang_print_error): Register GC roots.
6868 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6870 * parse.y: Include ggc.h.
6871 (wfl_operator): Remove.
6872 (goal): Register GC roots.
6873 (java_pop_parser_context): Adjust for new field names.
6874 (java_parser_context_save_global): Likewse.
6875 (java_parser_context_restore_global): Likewise.
6876 (java_parser_context_suspend): Likewise.
6877 (java_parser_context_resume): Likewise.
6878 (verify_constructor_circularity): Register GC roots.
6879 (lookup_cl): Likewise.
6880 (java_reorder_fields): Likewise.
6881 (build_current_this): Likewise.
6882 (class_in_current_package): Likewise.
6883 (argument_types_convertible): Likewise.
6884 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6886 2000-09-14 Tom Tromey <tromey@cygnus.com>
6888 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6890 2000-09-13 Tom Tromey <tromey@cygnus.com>
6892 * jcf-parse.c: Include <locale.h>.
6893 * jv-scan.c: Include <locale.h>.
6895 2000-09-12 Tom Tromey <tromey@cygnus.com>
6897 * expr.c (pop_type_0): Return `Object' if trying to merge two
6899 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6900 interface types; `Object' is always a valid supertype.
6902 2000-09-12 Tom Tromey <tromey@cygnus.com>
6905 * jv-scan.c (help): Document --encoding.
6906 (options): Added `encoding' entry.
6907 (OPT_ENCODING): New define.
6908 (main): Handle --encoding.
6909 Include <langinfo.h> if nl_langinfo exists.
6910 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6912 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6913 (parse_source_file): Correctly call java_init_lex. Added `finput'
6914 argument. Use nl_langinfo to determine default encoding.
6915 * java-tree.h (current_encoding): Declare.
6916 * parse.y (java_parser_context_restore_global): Don't restore
6918 (java_parser_context_save_global): Don't set `finput' field.
6919 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6921 * lang.c (current_encoding): New global.
6922 (lang_decode_option): Recognize `-fencoding='.
6923 (finish_parse): Don't close finput.
6924 * parse.h (struct parser_ctxt): Removed `finput' and
6925 `unget_utf8_value' fields. Added `lexer' field.
6926 (java_init_lex): Fixed declaration.
6927 * lex.c (java_new_lexer): New function.
6928 (java_destroy_lexer): Likewise.
6929 (java_read_char): Added `lex' argument. Handle iconv case.
6930 (java_read_unicode): Added `lex' argument. Count backslashes in
6932 (java_init_lex): Added `finput' and `encoding' arguments. Set
6933 `lexer' field in ctxp.
6934 (BAD_UTF8_VALUE): Removed.
6935 (java_lex): Handle seeing UEOF in the middle of a string literal.
6936 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6937 (java_lexer): New structure.
6940 (DEFAULT_ENCODING): New define.
6941 (java_destroy_lexer): Declare.
6943 2000-09-12 Tom Tromey <tromey@cygnus.com>
6946 * lex.c (java_init_lex): Initialize java_io_serializable.
6947 * parse.y (java_io_serializable): New global.
6948 (valid_ref_assignconv_cast_p): An array can be cast to
6951 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6953 * decl.c, expr.c: Include defaults.h if not already included.
6954 Don't define the *_TYPE_SIZE macros.
6956 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6958 * typeck.c (build_java_array_type): Correct first parameter
6959 in ADJUST_FIELD_ALIGN invocation.
6961 2000-09-06 Tom Tromey <tromey@cygnus.com>
6963 * lang-specs.h: Also recognize `-femit-class-files'.
6965 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6967 * verify.c (merge_types): Load the types to merge if necessary.
6969 2000-09-02 Anthony Green <green@redhat.com>
6971 * jcf-io.c: Include zlib.h.
6972 (open_in_zip): Read compressed class file archives.
6973 * zipfile.h (ZipDirectory): Add uncompressed_size and
6974 compression_method fields.
6975 * zextract.c (read_zip_archive): Collect file compression info.
6977 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6979 * parse.y (do_resolve_class): Also explore superclasses of
6980 intermediate enclosing contexts when searching for inner classes.
6982 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6984 * parse.y (variable_declarator_id:): Better error message.
6985 (expression_statement:): Use YYNOT_TWICE.
6986 (cast_expression:): Likewise.
6987 (assignment:): Likewise.
6989 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * parse.y (do_merge_string_cste): New locals. Create new
6992 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6994 2000-08-07 Hans Boehm <boehm@acm.org>
6996 * boehm.c (mark_reference_fields): Set marking bits for all words in
6997 a multiple-word record.
6998 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7001 2000-08-31 Mike Stump <mrs@wrs.com>
7003 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7004 jcf-dump$(exeext)): Make parallel safe.
7006 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7008 * jcf-parse.c (set_source_filename): Constify a char *.
7009 * jcf-write.c (append_innerclasses_attribute,
7010 make_class_file_name): Constify a char *. Don't recycle a
7011 variable for an unrelated purpose.
7012 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7013 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7015 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7017 * expr.c (can_widen_reference_to): Fixed indentation.
7018 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7019 * parse.y: `finit$' replaces `$finit$' in comments.
7020 (try_builtin_assignconv): Fixed leading comment.
7022 2000-08-25 Greg McGary <greg@mcgary.org>
7024 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7026 2000-08-24 Greg McGary <greg@mcgary.org>
7028 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7029 * parse.y (BINOP_LOOKUP): Likewise.
7031 2000-08-22 Andrew Haley <aph@cygnus.com>
7033 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7034 sign extending. Fixes gcj/321.
7035 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7036 combining to make a jlong. Fixes gcj/321.
7038 2000-08-21 Nix <nix@esperi.demon.co.uk>
7040 * lang-specs.h: Do not process -o or run the assembler if
7043 2000-08-16 Andrew Haley <aph@cygnus.com>
7045 * typeck.c (build_java_array_type): Rewrite code to do array
7046 alignment. Take into account back-end macros when aligning array
7047 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7048 user to set alignment. Fixes gcj/252 and 160.
7050 2000-08-09 Tom Tromey <tromey@cygnus.com>
7052 * parse.y (check_abstract_method_definitions): Now return `int'.
7053 Check implemented interfaces. Fixes PR gcj/305.
7055 * parse.y (patch_switch_statement): Disallow `long' in switch
7056 expressions. Fixes PR gcj/310.
7058 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * decl.c (finit_leg_identifier_node): New global.
7061 (init_decl_processing): Use `finit$' to initialize
7062 finit_identifier_node. Use `$finit$' to initialize
7063 finit_leg_identifier_node.
7064 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7065 * java-tree.h (finit_identifier_node): Changed attached comment.
7066 (finit_leg_identifier_node): New declaration.
7067 (ID_FINIT_P): Take finit_identifier_node and
7068 finit_leg_identifier_node into account. This is a backward
7071 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7075 (generate_bytecode_insns): Check `nargs' before emitting it.
7076 * verify.c (merge_type_state): Fixed typo.
7077 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7078 generate_bytecode_{conditional,insns}.
7080 2000-08-13 Anthony Green <green@redhat.com>
7082 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7085 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7087 * class.c (maybe_layout_super_class): Fixed indentation.
7088 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7089 (java_check_methods): New function declaration.
7090 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7091 instead of `str_ptr'.
7092 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7093 of a `invokeinterface' at the right time.
7094 * parse.h (WFL_STRIP_BRACKET): New macro.
7095 (SET_TYPE_FOR_RESOLUTION): Use it.
7096 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7097 (check_class_interface_creation): Don't check for cross package
7098 innerclass name clashes.
7099 (method_header): Behave properly if MDECL is `error_mark_node'.
7100 (method_declarator): Return `error_mark_node' if bogus current
7102 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7103 (resolve_and_layout): New local `decl_type', set and used. Call
7105 (java_check_methods): New method.
7106 (java_layout_classes): Use it.
7107 (resolve_qualified_expression_name): No EH check necessary in
7109 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7111 (patch_assignment): Set DECL_INITIAL on integral final local.
7113 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * java-tree.h (flag_extraneous_semicolon): New extern.
7116 * lang-options.h: (-Wextraneous-semicolon): New option.
7117 * lang.c (flag_redundant): Fixed typo in leading comment.
7118 (flag_extraneous_semicolon): New global.
7119 (lang_decode_option): Set `flag_extraneous_semicolon' when
7120 -Wall. Decode `-Wextraneous-semicolon'.
7121 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7122 `empty_statement' rule.
7123 (class_body_declaration): Likewise.
7124 (method_body:): Accept `;' as a method body.
7125 (static_initializer:): Removed `SC_TK' hack.
7126 (constructor_block_end:): Likewise.
7127 (empty_statement:): Report deprecated empty declaration. Fixes
7130 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * parse.y (build_dot_class_method_invocation): Changed parameter
7133 name to `type'. Build signature from `type' and convert it to a
7134 STRING_CST if it's an array.
7135 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7136 to use `ref_type' directly.
7138 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7140 * lang-options.h: Added a comma after the last element to avoid
7141 syntax errors when other languages define additional options.
7143 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7145 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7146 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7147 (jc1): Link with $(BACKEND).
7148 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7150 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7152 * jvspec.c: Adjust type of second argument to
7153 lang_specific_driver, and update code as necessary.
7155 * class.c (build_dtable_decl): Initialize dummy.
7157 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7159 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7160 method bodies not to rule out discarding `<clinit>'; don't use
7161 <clinit> to initialize static fields with constant initializers.
7163 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7167 (method_synthetic): New global.
7168 (HANDLE_METHOD): Recognize synthetic method and tell
7169 `print_method_info' about it.
7170 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7171 processing a synthetic method.
7172 * jcf-reader.c (skip_attribute): New function.
7173 ( skip_attribute): Likewise.
7175 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (build_outer_field_access): Fixed comments.
7178 (fix_constructors): Emit the initialization of this$<n> before
7180 (resolve_qualified_expression_name): Build an access to `decl' if
7183 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7185 * parse-scan.y (curent_class): Non longer const.
7186 (inner_qualifier, inner_qualifier_length): Deleted.
7187 (current_class_length): New global.
7188 (bracket_count): Fixed typo in leading comment.
7189 (anonymous_count): New global.
7190 (class_instance_creation_expression:): Handle anonymous classes.
7191 (anonymous_class_creation:): New rule.
7192 (push_class_context): Rewritten.
7193 (pop_class_context): Likewise.
7194 (INNER_QUALIFIER): Macro deleted.
7195 (report_class_declaration): call `push_class_context' when
7196 entering the function. `fprintf' format modified not to use
7198 (report_class_declaration): Assign `package_name' and
7199 `current_class' to NULL separately.
7201 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7203 * expr.c (build_invokeinterface): Call layout_class_methods on
7206 2000-07-27 Tom Tromey <tromey@cygnus.com>
7207 Anthony Green <green@cygnus.com>
7208 Alexandre Petit-Bianco <apbianco@cygnus.com>
7210 * class.c (make_class_data): Create vtable for abstract classes.
7211 (get_dispatch_table): Changed to cope with abstract classes.
7213 2000-07-27 Tom Tromey <tromey@cygnus.com>
7215 * parse.y (patch_method_invocation): Don't reverse the argument
7216 list when dealing with anonymous class constructors. Fixed typo in
7219 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7221 * parse.y (build_alias_initializer_parameter_list): Reverse
7222 crafted list when building aliases for anonymous class
7225 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * parse.y (jdep_resolve_class): Don't bother checking potential
7228 innerclass access if `decl' is NULL.
7229 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7232 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7234 * parse.c: Remove (again.)
7236 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7238 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7239 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7240 outside the `if' statement, alias to innerclass removed, `decl'
7241 used to mark the class complete.
7243 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7245 * parse.y (simple_name:): Fixed typo in error message.
7247 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7249 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7250 or its first operand can be error marks.
7252 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7254 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7255 * parse.y (method_header): Likewise.
7257 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7259 * parse.y (process_imports): Consider that one might be trying to
7260 import an innerclass. Fixes gcj/254
7262 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7264 * parse.y (find_as_inner_class): Handle the case where the
7265 enclosing context of an innerclass has been loaded as bytecode.
7267 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7269 * parse.y (simple_name:): Reject `$' in type names.
7270 (resolve_type_during_patch): Use `type' as a second
7271 argument to resolve_no_layout. Fixes gcj/257.
7273 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7275 * parse.y (find_most_specific_methods_list): Select the only
7276 non-abstract method even if max has been set.
7277 Fixes gcj/285, gcj/298.
7279 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7281 * lang-specs.h: Added %(jc1) to java compiler options.
7283 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7285 * .cvsignore: New file.
7287 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7289 * parse.y (not_accessible_p): Access granted to innerclasses
7290 (indirectly) extending the reference type. Fixes gcj/249.
7292 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7294 * parse.y (patch_method_invocation): Fixed comment.
7295 (maybe_use_access_method): Build this$<n>s to the context of the
7296 target method, or a type that extends it. Fixes gcj/242.
7298 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7302 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7306 2000-07-13 Tom Tromey <tromey@cygnus.com>
7308 * lang-specs.h: Added %{I*}.
7310 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7312 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7314 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7316 * parse-scan.c: Remove.
7318 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * class.c (set_super_info): Handled protected inner classes.
7321 (common_enclosing_context_p): Bail early if arguments aren't both
7323 (get_access_flags_from_decl): Handle private and protected inner
7325 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7326 (CLASS_PROTECTED): Likewise.
7327 (struct lang_type): New bitfield `poic'.
7328 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7330 (check_inner_class_access): Renamed arguments, added
7331 comments. Handles protected inner classes (fixes gcj/225)
7332 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7334 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 * parse.y (resolve_qualified_expression_name): Verify qualified
7337 access to `this'. Fixes gcj/239.
7339 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * jcf-write.c (generate_classfile): Don't install ConstantValue
7344 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * parse.y (resolve_qualified_expression_name): Handle inner class
7347 access. Fixes gcj/256.
7349 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7351 * jcf-write.c (generate_classfile): Properly install the
7352 ConstantValue attribute and the initial value constant pool index
7353 on string constants.
7354 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7357 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7359 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7361 * parse.y (find_as_inner_class): Fixed typo.
7362 (do_resolve_class): Explore enclosing contexts when searching for
7363 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7364 (check_inner_class_access): Check `decl' which can be null in case
7367 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * java-tree.h (java_debug_context): Declared `extern'.
7370 (safe_layout_class): Likewise.
7371 * parse.y (resolve_field_access): Field must be `static' in order
7372 to be replaced by its initial value. Added comments.
7373 (find_applicable_accessible_methods_list): Fixed typo.
7374 (find_most_specific_methods_list): Methods found in innerclasses
7375 take over methods founds in the enclosing contexts.
7376 (java_complete_tree): Loosen restrictions on the type of DECLs
7377 that can be replaced by their initialization values.
7378 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7380 2000-07-05 Tom Tromey <tromey@cygnus.com>
7382 * Make-lang.in (PARSE_DIR): New macro.
7383 (PARSE_RELDIR): Likewise.
7384 (PARSE_C): Likewise.
7385 (PARSE_SCAN_C): Likewise.
7386 ($(PARSE_C)): New target.
7387 ($(PARSE_SCAN_C)): Likewise.
7388 (SET_BISON): New macro.
7389 (BISONFLAGS): Likewise.
7390 (JAVABISONFLAGS): Likewise.
7392 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7394 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7395 argument on the first pass for CNI as well as JNI.
7396 (print_method_info): Set up method name on the first pass only.
7398 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (parser_qualified_classname): Removed parameter
7402 (create_interface): Removed first passed parameter to
7403 parser_qualified_classname.
7404 (create_class): Likewise. Don't install alias on static
7405 innerclasses. Fixes gcj/275.
7407 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7409 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7410 debugable statement with empty_stmt_node. Fixes gcj/272
7412 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7414 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7417 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7419 * jcf-write.c (push_long_const): Appropriately cast short negative
7422 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7424 * parse.y (verify_constructor_super): Use loop variable
7425 `m_arg_type' initialized with `mdecl_arg_type'.
7427 2000-06-29 Tom Tromey <tromey@cygnus.com>
7429 * parse.y (resolve_field_access): Handle case where `type_found'
7432 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * expr.c (lookup_field): The same field can be found through two
7435 different interface. Don't declare it ambiguous in that case.
7437 2000-06-27 Tom Tromey <tromey@cygnus.com>
7439 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7440 follows \r, then unget it at a lower level.
7442 2000-06-26 Tom Tromey <tromey@cygnus.com>
7444 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7447 2000-06-25 Tom Tromey <tromey@cygnus.com>
7449 * parse.y (for_statement): Wrap expression in a WFL if it is a
7450 constant. For PR gcj/268.
7452 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7454 * parse.y (do_resolve_class): Minor optimiztion in the package
7455 list search. Removed unnecessary test and return statement.
7456 (valid_ref_assignconv_cast_p): Order of arguments to
7457 enclosing_context_p fixed.
7459 2000-06-24 Tom Tromey <tromey@cygnus.com>
7461 * expr.c (lookup_field): Print error and return error_mark_node if
7462 field reference is ambiguous.
7464 * parse.y (check_abstract_method_definitions): Also check if
7465 `other_method' is abstract.
7467 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7469 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7471 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7472 (struct lang_type): New field `pic'.
7473 (CLASS_PRIVATE): New macro.
7474 * parse.y (check_inner_class_access): New function.
7475 (jdep_resolve_class): Call it.
7477 2000-06-23 Tom Tromey <tromey@cygnus.com>
7479 * parse.y (patch_incomplete_class_ref): Initialize the returned
7480 class. For PR gcj/260.
7482 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7484 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7486 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7488 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7489 Java specific checks.
7490 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7492 * java-tree.def (CASE_EXPR): Marked 'e'.
7493 (DEFAULT_EXPR): Likewise.
7494 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7496 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7497 Java specific checks.
7498 (generate_bytecode_insns): Test try_block for BLOCK before using
7500 * parse.y (build_wfl_wrap): Added `location' argument. Set
7501 EXPR_WFL_LINECOL accordingly.
7502 (dim_expr:): Wrap constants with WFLs.
7503 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7504 (resolve_package): Check for `stmt' not being a BLOCK before
7505 building a debuggable statement with it.
7506 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7508 (resolve_field_access): Make sure `decl' is a DECL before treating
7510 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7511 IDENTIFIER_NODE before treating it as such.
7512 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7513 treating it as such.
7514 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7515 to be applied only on non array types.
7517 2000-06-16 Per Bothner <per@bothner.com>
7519 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7520 define in terms of DECL_RESULT, as that fails when --enable-checking.
7522 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7524 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7525 types the same in comparison.
7526 (CHECK_OP): Add static prototype.
7528 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7530 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7531 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7534 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * decl.c (create_primitive_vtable): Prototype.
7538 * jcf-write.c (generate_bytecode_insns): Initialize variable
7541 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7543 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7545 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7546 to track searched classes, and do not search the same class more than
7547 once. Call find_applicable_accessible_methods_list on immediate
7548 superclass, instead of search_applicable_method_list on all ancestors.
7551 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7553 * parse.y (register_fields): Permit static fields in inner classes
7554 if they are final. Fix for PR gcj/255.
7556 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7559 * parse.y (find_in_imports): Returned type changed to void,
7560 leading comment fixed.
7561 (register_package): New function.
7562 (qualify_and_find): Likewise.
7563 (package_declaration:): Use `register_package'.
7564 (single_type_import_declaration:): Removed local variable
7565 `node'. Added missing `;' for consistency.
7566 (type_import_on_demand_declaration:): Use `chainon' to link new
7568 (lookup_field_wrapper): Lookup local variables defined in outer
7570 (java_complete_class): Don't reverse the list of imported on demand.
7571 (do_resolve_class): Reorganized. Removed local variable
7572 `original_name'. Call `qualify_and_find' with the current package
7573 name, invoke `find_in_imports_on_demand' right after. Call
7574 `qualify_and_find' with the packages we've seen so far. Fixed
7575 operations numbering in comments.
7576 (java_expand_class): Don't reverse `package_list'.
7577 (find_most_specific_methods_list): New local variables `abstract'
7578 and `candidates'. Use them to pick the right method.
7580 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7582 * parse.y (check_modifiers_consistency): Don't subtract out
7583 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7585 2000-06-04 Philipp Thomas <pthomas@suse.de>
7587 * Makefile.in (INTLLIBS): New.
7591 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7593 * class.c (get_dispatch_table): Build the vtable dummy entry list
7594 element with a null purpose. Fixed leading comment.
7595 (build_dtable_decl): Build an accurate dtable type when appropriate
7598 2000-06-02 Richard Henderson <rth@cygnus.com>
7600 * lang.c (lang_get_alias_set): New.
7602 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7604 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7605 before using it as the accessed field.
7607 2000-05-31 Tom Tromey <tromey@cygnus.com>
7609 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7610 char_array_vtable, short_array_vtable, int_array_vtable,
7611 long_array_vtable, float_array_vtable, double_array_vtable):
7613 * expr.c (get_primitive_array_vtable): New function.
7614 (create_primitive_vtable): New function.
7615 (java_lang_expand_expr): Enable code to statically generate
7617 * decl.c (init_decl_processing): Create primitive vtables.
7618 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7619 short_array_vtable, int_array_vtable, long_array_vtable,
7620 float_array_vtable, double_array_vtable): Define.
7622 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7624 * java/parse.y (find_applicable_accessible_methods_list):
7625 Don't add an uninitialized value to the list.
7627 2000-05-25 Tom Tromey <tromey@cygnus.com>
7629 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7630 when trying to see if field's class should be initialized. Always
7631 initialize field's declaring class, not qualified class.
7634 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7635 `wfl_operator', to maybe_build_primttype_type_ref.
7638 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7640 * parse.y (patch_method_invocation): Don't try to lookup methods
7643 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7645 * parse.y (resolve_field_access): Call the appropriate <clinit>
7646 before accessing the length of a static array. Craft a decl for
7647 the field while its time. Fixes PR gcj/129.
7649 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * parse.y (resolve_package): Correctly set `*next' (was off by
7653 (resolve_qualified_expression_name): Fixed comment.
7655 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7657 * jcf-parse.c (jcf_parse_source): Reset current_class and
7658 current_function_decl to NULL before parsing a new file.
7660 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7662 * parse.y (block_end:): If the collected block doesn't feature a
7663 statement, insert an empty statement.
7665 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7667 * parse.y (maybe_yank_clinit): New function.
7668 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7669 end of the list of methods belonging to a class.
7670 (java_complete_expand_method): Check whether <clinit> is really
7671 necessary and expand it accordingly.
7673 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7676 processed by the method's switch statement.
7678 2000-05-19 Tom Tromey <tromey@cygnus.com>
7680 * java-tree.h: Added init state enum.
7681 * decl.c (emit_init_test_initialization): Initialize class
7682 initialization check variable by looking at class' state.
7684 2000-05-19 Tom Tromey <tromey@cygnus.com>
7686 * java-tree.h (build_instanceof): Declare.
7687 (build_get_class): Declare.
7688 * parse.y (patch_binop): Use build_instanceof.
7689 * expr.c (build_instanceof): New function. If class is final,
7690 don't make a function call.
7691 (expand_java_INSTANCEOF): Use it.
7692 (build_get_class): New function.
7694 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7696 * jcf-write.c (generate_classfile): Scan the source_file for
7697 slashes with the right pointer variable.
7699 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7701 * lang.c (lang_decode_option): Update -Wunused flags by calling
7703 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7705 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7707 * check_init.c (check_init): Constify local char *.
7708 * class.c (push_class): Constify local char *.
7709 * java_tree.h: Update prototypes.
7710 * jcf-io.c (open_class): Constify filename parameter and
7712 (find_class): Remove redundant string copy. Cast return from
7714 * jcf-parse.c (read_class, parse_class_file, yyparse):
7715 Constify local char *.
7716 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7717 Constify local char *.
7718 * jcf.h (JCF): Constify filename and classname.
7719 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7720 * lang.c (init_parse): Constify parameter and return value.
7721 * lex.c (java_get_line_col): Constify filename parameter.
7722 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7723 * parse.y (java_parser_context_suspend,
7724 issue_warning_error_from_context, safe_layout_class): Constify
7726 * parse.c: Regenerate.
7728 2000-05-08 Tom Tromey <tromey@cygnus.com>
7730 * expr.c (build_jni_stub): Cache the result of
7731 _Jv_LookupJNIMethod.
7733 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7735 * decl.c (predef_filenames_size): Now 7.
7736 (predef_filenames): New seventh entry.
7738 2000-05-04 Tom Tromey <tromey@cygnus.com>
7740 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7741 Keep track of when we've seen a reference field after a
7742 non-reference field.
7743 (get_boehm_type_descriptor): Handle case where we see
7744 non-reference fields but no trailing reference field.
7745 * decl.c (rawdata_ptr_type_node): Define.
7746 (init_decl_processing): Initialize rawdata_ptr_type_node.
7747 * java-tree.h (rawdata_ptr_type_node): Declare.
7749 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7751 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7752 specifiers in calls to fprintf.
7754 2000-05-03 Andrew Haley <aph@cygnus.com>
7756 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7758 * javaop.h (WORD_TO_INT): New function.
7759 (IMMEDIATE_s4): Use WORD_TO_INT.
7760 * jcf.h (JPOOL_INT): Ditto.
7762 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7765 2000-04-19 Tom Tromey <tromey@cygnus.com>
7767 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7769 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7771 * expr.c (build_jni_stub): New function.
7772 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7774 * parse.y (java_complete_expand_methods): Expand a native method
7775 and call build_jni_stub if -fjni given.
7776 * lang-options.h: Document -fjni.
7777 * lang.c (flag_jni): New global.
7778 (lang_f_options): Added `jni' entry.
7779 * java-tree.h (soft_lookupjnimethod_node,
7780 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7782 (flag_jni): Declare.
7783 (build_jni_stub): Declare.
7784 (struct lang_decl): Added `native' flag.
7785 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7787 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7788 soft_jnipopsystemframe_node): New globals.
7789 (init_decl_processing): Set them. _Jv_InitClass only takes one
7792 * java-tree.def: Put into `C' mode.
7794 2000-04-27 Tom Tromey <tromey@cygnus.com>
7797 * expr.c (expand_invoke): Generate check to see if object pointer
7798 is null in nonvirtual invocation case.
7799 * java-tree.h (soft_nullpointer_node): Declare.
7800 * decl.c (soft_nullpointer_node): New global.
7801 (init_decl_processing): Initialize soft_nullpointer_node.
7802 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7803 or `private' methods.
7804 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7806 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7811 2000-04-26 Tom Tromey <tromey@cygnus.com>
7813 * zextract.c (find_zip_file_start): New function.
7814 (read_zip_archive): Use it.
7816 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7820 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * class.c (common_enclosing_context_p): New function.
7823 * java-tree.h (common_enclosing_context_p): Added prototype.
7824 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7825 classes sharing an outer context with the current instance.
7826 * parse.y (build_access_to_thisn): Fixed leading comment.
7827 (verify_constructor_super): New local `supper_inner'. Skip
7828 enclosing context argument in the case of inner class constructors.
7829 (patch_method_invocation): Insert proper context as second
7830 parameter to pure inner class constructor super invocations.
7832 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * parse.y (end_class_declaration): Reset the interface number
7837 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7839 * parse.y (source_start_java_method): Deleted unnecessary code.
7840 (patch_method_invocation): Fixed comment.
7842 2000-04-24 Robert Lipe <robertlipe@usa.net>
7844 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7846 2000-04-23 Tom Tromey <tromey@cygnus.com>
7848 * boehm.c (mark_reference_fields): Use int_byte_position.
7850 2000-04-22 Tom Tromey <tromey@cygnus.com>
7852 * boehm.c (mark_reference_fields): Only call byte_position on
7855 2000-04-22 Tom Tromey <tromey@cygnus.com>
7857 * boehm.c (mark_reference_fields): Added `last_view_index'
7858 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7860 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7862 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7863 * parse.y (check_class_interface_creation): Fixed comments. Select
7864 permitted modifiers for (inner) interfaces. Changed error message
7865 to report rejected modifiers used with local classes.
7867 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7870 of directly inherited type considered in scope.
7871 * parse.y (do_resolve_class): Search inherited classes for inner
7874 2000-04-20 Tom Tromey <tromey@cygnus.com>
7876 * parse.y (not_accessible_p): Use member's class, not current
7877 class, when doing inheritance check for protected reference.
7880 2000-04-20 Jason Schroeder <shrode@subnature.com>
7882 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7884 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7886 * parse.y (lookup_field_wrapper): Search for final local aliases.
7887 (resolve_expression_name): Let lookup_field_wrapper search for
7888 final local aliases. Force the value of `name' if one is found.
7889 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7890 an expression name. Fixed comments.
7892 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7894 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7896 2000-04-19 Tom Tromey <tromey@cygnus.com>
7898 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7900 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7904 2000-04-18 Tom Tromey <tromey@cygnus.com>
7907 * gjavah.c (utf8_cmp): Changed return value.
7908 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7910 (cxx_keywords): New global.
7911 (get_field_name): Handle new result of cxx_keyword_subst.
7912 (print_method_info): Likewise.
7914 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7916 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7917 with a newline, for CNI.
7918 (print_stub_or_jni): Print a space or newline before method name for
7920 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7921 (process_file): Include gcj/cni.h if generating CNI stubs.
7923 2000-04-16 Tom Tromey <tromey@cygnus.com>
7925 * gjavah.c (decompile_method): Use print_field_name.
7928 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * parse.y (java_expand_classes): Reverse the package list once.
7931 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7933 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7934 the `==' and `!=' operators.
7936 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7938 * jcf-write.c (generate_bytecode_insns): At invocation time,
7939 always relate an interface method to the type of its selector.
7941 2000-04-05 Tom Tromey <tromey@cygnus.com>
7944 * expr.c (expand_invoke): Generate check to see if object pointer
7945 is null in nonvirtual invocation case.
7946 * java-tree.h (soft_nullpointer_node): Declare.
7947 * decl.c (soft_nullpointer_node): New global.
7948 (init_decl_processing): Initialize soft_nullpointer_node.
7949 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7950 or `private' methods.
7951 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7953 2000-04-05 Tom Tromey <tromey@cygnus.com>
7956 * parse.y (check_final_assignment): Recognize assignments to the
7957 `length' field of an array when generating class files.
7959 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7961 * class.c (decl_hash): Prototype removed.
7962 (decl_compare): Likewise.
7964 2000-04-05 Tom Tromey <tromey@cygnus.com>
7966 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7967 * parse.y (check_modifiers_consistency): Check for final/volatile
7968 clash. Fixes PR gcj/164.
7970 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7972 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7974 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7976 (add_method_1): Use `java_hash_hash_tree_node' and
7977 `java_hash_compare_tree_node'.
7978 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7979 (java_hash_compare_tree_node): Likewise.
7980 * parse.y (find_applicable_accessible_methods_list): Create,
7981 delete and use a hash table to remember already searched interfaces.
7983 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7985 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7988 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7990 * boehm.c (mark_reference_fields, set_bit): Prototype.
7991 (set_bit): Un-ANSI-fy definition.
7993 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7996 * decl.c (emit_init_test_initialization): Likewise.
7998 * gjavah.c (jni_print_char): Likewise.
8000 * parse.y (create_new_parser_context): Likewise.
8002 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8004 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8005 patch missing hunk. Fixed indentation.
8007 2000-03-30 Tom Tromey <tromey@cygnus.com>
8009 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8010 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8012 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8014 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8015 when negative *before* using it as an array index.
8016 * ChangeLog: Fixed typo.
8018 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8020 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8021 to 0 when it reaches -1.
8023 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * jcf-parse.c (get_constant): Properly cast `num' during the
8026 invocation of `add_double'.
8027 * jcf-write.c (push_long_const): Properly cast `lo' before
8028 comparing it to short bounds.
8029 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8030 `interface_body:' is reduced after the current interface is
8033 2000-03-26 Tom Tromey <tromey@cygnus.com>
8035 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8036 Java-specific `-f' option.
8038 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8040 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8041 Adjust order of making types.
8042 Make bitsize_*_node values.
8044 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8046 * class.c (make_field_value): Use byte_position.
8047 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8048 (java_array_data_offset): Likewise.
8049 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8052 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * parse.y (check_abstract_method_definitions): New local
8055 `end_type_reached'. Make sure we also consider `end_type'.
8056 (java_check_abstract_method_definitions): Make sure we eventually
8057 consider `java.lang.Object'.
8058 (maybe_use_access_method): Don't use access method if not in the
8059 context of a pure inner class or if the method's context is right.
8060 (find_applicable_accessible_methods_list): New static flag
8061 `object_done'. Don't search abstract classes as interfaces. Fixed
8062 indentation. Fixed the `java.lang.Object' only search. Search
8063 class interface(s) first, then fully search enclosing contexts.
8064 (find_most_specific_methods_list): Pick the closest candidate when
8065 they're all abstract.
8067 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8069 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8070 properly initialize `finished_label'. Don't emit gotos for empty
8073 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8075 * except.c (emit_handlers): Clear catch_clauses_last.
8077 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * parse.y (check_method_types_complete): New function.
8080 (create_class): Reset anonymous class counter only when seeing an
8082 (java_complete_class): JDEP_METHOD: Don't recompute signature
8085 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8087 * class.c (build_static_ref): Fixed indentation in comment.
8088 * java-tree.def (TRY_EXPR): Fixed typo in name.
8089 (CLASS_LITERAL): Likewise.
8090 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8091 (struct lang_type): New field `dot_class'.
8092 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8093 (generate_classfile): Method `class$' is synthetic.
8094 * parse.y (build_do_class_method): New function.
8095 (build_dot_class_method_invocation): Likewise.
8096 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8097 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8098 (qualify_ambiguous_name): Likewise.
8099 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8100 (build_try_statement): Fixed leading comment.
8102 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8104 * class.c (make_field_value): Properly handle sizes.
8105 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8106 (layout_class_method): Count using trees.
8107 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8108 * expr.c (java_array_data_offset): Use int_bit_position.
8109 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8110 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8112 2000-03-16 Tom Tromey <tromey@cygnus.com>
8114 * lang.c (flag_hash_synchronization): New global.
8115 (lang_f_options): Added `hash-synchronization'.
8116 * lang-options.h: Mention -fhash-synchronization.
8117 * java-tree.h (flag_hash_synchronization): Declare.
8118 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8119 hash table synchronization is disabled.
8120 * decl.c (init_decl_processing): Only push `sync_info' value when
8121 hash table synchronization is disabled.
8122 * class.c (make_class_data): Only push `sync_info' field when hash
8123 table synchronization is disabled. Removed dead code.
8125 2000-03-16 Tom Tromey <tromey@cygnus.com>
8127 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8129 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8131 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8133 * parse.y (patch_method_invocation): Handle anonymous classes
8134 creation in static context.
8136 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8139 * parse.y (resolve_qualified_expression_name): Use it.
8140 (patch_method_invocation): Likewise.
8142 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8145 depending on the type of dependency which dictates what the
8147 (unresolved_type_p): Resolved types limited to the current class.
8149 2000-03-15 Tom Tromey <tromey@cygnus.com>
8151 * decl.c (init_decl_processing): Set type of `sync_info' to be
8154 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8155 Correctly compute bit number for current slot. Zero `high' and
8156 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8157 mark_reference_fields.
8158 (mark_reference_fields): New function.
8160 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 * parse.y (register_incomplete_type): Fixed initialization of
8165 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8167 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8169 (push_class_context, pop_class_context): New function.
8170 (class_body:): Call pop_class_context.
8171 (interface_body:): Likewise.
8172 (INNER_QUALIFIER): New macro.
8173 (report_class_declaration): Changed output format and use
8174 INNER_QUALIFIER. Call push_class_context.
8176 2000-02-14 Andrew Haley <aph@cygnus.com>
8178 * check-init.c (check_init): Add new cases for unary and binary
8181 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8183 * parse.y (resolve_package): Set `next' once a type name has been
8184 progressively discovered.
8185 (resolve_qualified_expression_name): Propagate resolution only if
8186 there are remaining qualifiers. Take into account `q' might have
8187 been cleared after re-qualification.
8188 * parse.y (patch_method_invocation): New local `resolved'.
8189 Section dealing with qualified expression rewritten to use
8190 resolve_field_access.
8192 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8194 * parse.h (PUSH_CPC): Fixed indentation.
8195 (DEBUG_CPC): New macro.
8196 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8197 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8198 * parse.y (class_body_declaration:): Use
8199 SET_CPC_INSTANCE_INITIALIZER_STMT.
8200 (method_declaration:): Check for null current_function_decl.
8201 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8202 (java_parser_context_pop_initialized_field): Better handling of
8204 (maybe_make_nested_class_name): Mark nested class name as
8205 qualified when necessary.
8206 (end_class_declaration): Don't call java_parse_context_resume when
8207 one or more error occurred.
8208 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8209 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8210 SET_CPC_INITIALIZER_STMT.
8211 (method_header): Check for inner classes declaring static methods.
8212 (resolve_qualified_expression_name): Handle situation where `this'
8215 2000-03-13 Hans Boehm <boehm@acm.org>
8217 * typeck.c (build_prim_array_type): Correctly set the high word too.
8219 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8221 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8223 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8224 list of methods for interfaces.
8226 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (qualify_ambiguous_name): Properly handle expressions
8231 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * parse.y (check_final_assignment): Extended to process
8235 (patch_assignment): Have check_final_assignment called only once.
8237 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * java-tree.h (IS_INIT_CHECKED): New flag.
8240 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8241 * parse.y (patch_string): Call force_evaluation_order on the
8242 completed string concatenation tree.
8243 * expr.c (force_evaluation_order): Call force_evaluation_order on
8244 function's arguments too.
8246 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8248 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8249 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8250 (build_anewarray): Likewise.
8251 * parse.y (patch_newarray): Likewise.
8252 * parse.c: Regenerated.
8254 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8256 * decl.c (init_decl_processing): Added new class fields `depth',
8257 `ancestors', and `idt' to class_type_node. Use
8258 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8259 * class.c (make_class_data): Push initial values for new fields.
8260 * java-tree.h: Updated prototype for `build_invokeinterface'.
8261 * expr.c (build_invokeinterface): Changed parameters to accept
8262 `method' tree. Calculate index of `method' in its declaring
8263 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8264 (expand_invoke): Call `build_invokeinterface' with new parameters.
8265 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8268 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8270 * typeck.c (lookup_do): Search superinterfaces first
8271 when looking up an interface method. From Godmar Back
8274 2000-03-06 Tom Tromey <tromey@cygnus.com>
8276 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8278 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8280 * java-tree.h (lookup_argument_method2): Declared.
8281 (safe_layout_class): Prototype moved from parse.h.
8282 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8283 * parse.y (java_check_regular_methods): Local `super_class' gone.
8284 Call lookup_argument_method2 instead of lookup_argument_method.
8285 Perform modifier match for methods found declared in implemented
8286 interfaces. Fixed indentation problem. Overriding/hiding error
8287 report to take place only for methods found in classes.
8288 * typeck.c (lookup_argument_method): Changed leading
8289 comment. Re-written by calling lookup_do.
8290 (lookup_argument_method2): New function.
8291 (lookup_java_method): Re-written by calling lookup_do.
8292 (lookup_do): New function.
8294 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * check-init.c (check_init): Removed dead code. Handle (blank)
8298 * parse.y (declare_local_variables): New local `final_p', set it
8299 and use it to initialize LOCAL_FINAL.
8300 (check_final_assignment): Only check FIELD_DECLs.
8302 2000-02-17 Tom Tromey <tromey@cygnus.com>
8304 * Makefile.in (JAVA_OBJS): Added boehm.o.
8305 (boehm.o): New target.
8306 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8307 * java-tree.h (flag_use_boehm_gc): Declare.
8308 (get_boehm_type_descriptor): Declare.
8309 * lang.c (lang_f_options): Added `use-boehm-gc'.
8310 (flag_use_boehm_gc): New global.
8311 * lang-options.h: Added -fuse-boehm-gc.
8312 * boehm.c: New file.
8313 * class.c (get_dispatch_table): If class uses a Boehm type
8314 descriptor, put it in the vtable.
8315 (make_class_data): Removed dead code.
8317 2000-03-03 Per Bothner <per@bothner.com>
8319 * decl.c (init_decl_processing): Initialize sizetype properly.
8321 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8324 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8325 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8326 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8327 (jcf_parse): New local `current'. Load innerclasses seen in outer
8328 context being processed.
8329 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8330 * jcf-write.c (append_innerclasses_attribute): New function.
8331 (append_innerclasses_attribute_entry): Likewise.
8332 (get_access_flags): Handle static classes. Set anonymous and local
8333 classes to be private.
8334 (generate_classfile): Attribute count adjusted. Call
8335 append_innerclasses_attribute.
8336 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8337 PURE_INNER_CLASS_TYPE_P.
8338 * parse.y (parser_qualified_classname): New parameter `is_static',
8339 produce non qualified name accordingly.
8340 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8341 (create_interface): Added argument to parser_qualified_classname.
8342 (create_class): Added argument to parser_qualified_classname. Setup
8343 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8344 (add_inner_class_fields): Fixed indentation.
8345 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8346 (method_declarator): Fixed typo in comment.
8347 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8348 (build_current_thisn): Likewise.
8349 (patch_method_invocation): Likewise.
8351 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8353 * decl.c (current_function_decl): Move to toplev.c.
8355 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8357 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8358 (DECL_BIT_INDEX): Use underlying representation.
8359 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8361 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8363 * expr.c (build_java_ret): Pass proper type to size_binop.
8365 2000-02-25 Anthony Green <green@cygnus.com>
8367 * expr.c (build_class_init): Mark the decl to be ignored by
8369 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8370 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8371 * class.c (init_test_hash_newfunc): New function.
8372 (decl_hash): New function.
8373 (decl_compare): New function.
8374 * decl.c (emit_init_test_initialization): New function.
8375 (complete_start_java_method): Traverse the init test hashtable,
8376 calling emit_init_test_initialization.
8377 (always_initialize_class_p): Define.
8378 * expr.c (build_class_init): Use initialization tests when
8379 emitting class initialization code.
8380 (always_initialize_class_p): Declare.
8381 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8383 * java-tree.h: Include hash.h.
8384 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8385 (struct lang_decl): Add init_test_table field.
8386 (init_test_hash_entry): Define.
8388 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8390 * gjavah.c (main): Avoid using `argi' to report unimplemented
8393 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8395 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8396 initialize locals to avoid warnings. Local `exception_type' moved
8399 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8401 * parse.y (resolve_expression_name): Use `orig' as a second
8402 argument to resolve_field_access.
8403 (resolve_field_access): Removed unnecessary code when dealing with
8406 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * class.c (push_super_field): Don't push the field twice.
8409 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8410 * parse.h (java_reorder_fields): Prototyped.
8411 * parse.y (java_reorder_fields): New function.
8412 (java_layout_class): Simplified not to worry about re-ordering.
8414 2000-02-23 Tom Tromey <tromey@cygnus.com>
8416 * gjavah.c (print_name): In JNI case, correctly quote string.
8417 (print_method_info): Don't handle overrides in JNI mode.
8419 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8421 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8422 value type set to `boolean_type_node'.
8424 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8426 * jcf-dump.c (main): Test for correct condition after
8427 output file creation.
8429 2000-02-19 Anthony Green <green@cygnus.com>
8431 * jcf-depend.c (add_entry): Fix test for first list entry.
8433 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8435 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8436 * constants.c (build_constants_constructor): Likewise.
8438 2000-02-19 Anthony Green <green@cygnus.com>
8440 * jcf-depend.c (add_entry): Add entries to the end of the list.
8442 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8444 * decl.c (INT_TYPE_SIZE): Define if necessary.
8445 (expand_java_return): Handle the case of a native integer smaller
8448 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8450 * gjavah.c (help): Use GCCBUGURL.
8451 * jv-scan.c (help): Likewise.
8452 * jcf-dump.c (help): Likewise.
8454 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8456 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8459 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * jcf-parse.c (load_class): Call `fatal' if no file containing
8462 the target class are found.
8464 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8466 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8467 lex.c, lex.h, and PARSE_H to...
8468 (parse.o, parse-scan.o): ...here, respectively.
8470 * lex.c: Split out code that may trigger SIGFPE from yylex()
8471 to its own function.
8472 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8474 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8476 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8478 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8480 * parse.y (outer_field_access_p): Stop in time when outer contexts
8482 (resolve_qualified_expression_name): Properly qualify *everything*
8483 after a package.type to be resoled as expression names.
8484 (find_applicable_accessible_methods_list): Save/restore `class' to
8485 isolate it from a possible outer context search.
8487 2000-02-15 Tom Tromey <tromey@cygnus.com>
8489 * gjavah.c (jni_print_char): New function.
8490 (print_full_cxx_name): Use it.
8491 (decode_signature_piece): Likewise.
8492 (print_cxx_classname): Likewise.
8494 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8496 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8498 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8500 * gjavah.c: Include version.h.
8502 * jcf-dump.c: Likewise.
8504 * jv-scan.c: Likewise.
8506 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * parse.y (outer_field_access_fix): First parameter now a tree
8509 node. Check for assignment to final. First argument to
8510 build_outer_field_access_fix modified to accommodate prototype.
8511 (build_outer_field_access): Don't check for assignment to final
8513 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8514 possibly returned by outer_field_access_fix. Changed
8515 outer_field_access_fix's first argument.
8516 (check_final_assignment): $finit$'s context is OK.
8517 (patch_unaryop): Use node instead of its line/column value when
8518 calling outer_field_access_fix.
8520 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8522 * parse.y (interface_declaration:): No longer tagged
8523 <node>. Re-installed default action.
8524 (class_member_declaration:): Handle inner interfaces.
8525 (interface_member_declaration): Handle inner interfaces and
8527 (create_interface): Push error if one seen. Suspend parsing
8528 context when processing an inner interface.
8529 (register_fields): Inner class static field limitations not to
8530 apply to inner interfaces.
8532 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8534 * jcf-parse.c (load_class): Update `java_error_count' when a
8535 class' file can't be found.
8536 (parse.y): Avoid (byte)code generation when errors seen.
8538 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8540 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8541 decodes a valid node.
8542 (patch_binop): Handle TRUNC_DIV_EXPR.
8544 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.y (resolve_package): New local `acc'. Try to progressively
8547 build and guess a package and type name.
8549 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse.y (find_applicable_accessible_methods_list): Load and
8552 layout the search class if necessary.
8553 (java_complete_tree): Keep to original type of the folded initial
8556 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8558 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8559 Generate error message if circularity is detected. New static
8561 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8562 * jcf-write.c (generate_bytecode_insns): Very simply handle
8564 * parse.y (java_check_circular_reference): Use
8565 `cyclic_inheritance_report' during report, if necessary.
8566 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8567 walking NEW_ARRAY_INIT twice.
8569 2000-02-09 Tom Tromey <tromey@cygnus.com>
8571 * parse.y (check_class_interface_creation): Allow inner classes to
8572 be `private' or `protected', check modifiers' consistency. Prevent
8573 block local classes from bearing any modifiers.
8575 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8577 * except.c (check_start_handlers): Re-add prototype lost in last
8579 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8581 2000-02-09 Andrew Haley <aph@cygnus.com>
8583 * decl.c (clear_binding_level): Remove excess initializer.
8584 (maybe_poplevels): Remove unused variable.
8585 (force_poplevels): Ditto.
8586 (struct binding_level): Add comment.
8588 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * jcf-write.c (generate_classfile): Don't consider
8591 pre-initialization with reference value (use <clinit> instead.)
8592 * parse.y (java_fix_constructors): No generated constructor for
8594 (build_outer_field_access): Removed debug message.
8595 (outer_field_expanded_access_p): Adapted to bytecode generation.
8596 (build_outer_field_access_method): Use fix_method_argument_names.
8597 (build_outer_method_access_method): Fixed indentation. Added
8598 comment. Handle access method generation for static and also void
8600 (build_access_to_thisn): Inserted debug message.
8601 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8602 (resolve_qualified_expression_name): Fixed comment.
8603 (not_accessible_p): Adapted to bytecode generation. Added comment.
8604 (patch_method_invocation): Added comment.
8605 (maybe_use_access_method): Fixed leading comment. Handle static
8607 (java_complete_lhs): Don't shortcut handling of initialized upon
8608 declaration String type static fields when generating bytecode.
8609 (patch_unaryop): Handle outer field access when generating
8612 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * java-tree.h (FIELD_THISN): New macro.
8615 * jcf-write.c (append_synthetic_attribute): New function.
8616 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8617 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8618 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8620 (build_outer_field_access): Turned on access functions usage and
8621 generation when compiling to bytecode.
8622 (maybe_use_access_method): Likewise.
8624 2000-01-25 Andrew Haley <aph@cygnus.com>
8626 * java-except.h (struct eh_range): Add `expanded' field.
8627 (maybe_start_try): Add end_pc arg.
8628 (maybe_end_try): Ditto.
8629 * java-tree.h (force_poplevels): new function.
8630 * expr.c (expand_byte_code): Don't call maybe_start_try or
8632 * except.c (add_handler): Reset expanded.
8633 (expand_start_java_handler): Set expanded.
8634 (check_start_handlers): Don't expand a start handler that's
8635 already been expanded.
8636 (maybe_start_try): Add end_pc arg. Only expand a handler which
8638 (expand_end_java_handler): call force_poplevels.
8639 (force_poplevels): new function.
8640 * decl.c (binding_level): Add start_pc of binding level.
8641 (maybe_pushlevels): Call maybe_start_try when pushing binding
8643 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8644 (LARGEST_PC): Define.
8645 (clear_binding_level): Use LARGEST_PC.
8647 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8648 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8649 (binding_depth, is_class_level, current_pc): new variables.
8650 (struct binding_level): ditto.
8651 (indent): new function.
8652 (push_jvm_slot): add debugging info.
8653 (maybe_pushlevels): ditto.
8654 (maybe_poplevels): ditto.
8657 (start_java_method): ditto.
8658 (give_name_to_locals): comment only.
8659 * except.c (binding_depth, is_class_level, current_pc):
8661 (expand_start_java_handler): add debugging info.
8662 (expand_end_java_handler): ditto.
8664 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8666 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8667 (print_name_for_stub_or_jni, process_file): Constify a char*.
8669 2000-02-03 Tom Tromey <tromey@cygnus.com>
8671 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8673 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8675 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8676 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8679 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8682 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8683 (struct lang_type): New field `ii_block'.
8684 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8685 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8686 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8687 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8688 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8689 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8691 * parse.y (add_instance_initializer): New function.
8692 (in_instance_initializer): New static global.
8693 (class_body_declaration:): Link instance initializer block.
8694 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8695 (array_creation_expression:): Remove unused local.
8696 (java_parser_context_push_initialized_field): Fixed leading
8697 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8698 CPC_INSTANCE_INITIALIZER_LIST.
8699 (java_parser_context_pop_initialized_field): Likewise.
8700 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8701 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8702 CPC_INITIALIZER_STMT.
8703 (fix_constructors): New local `class_type'. Use it. Call
8704 add_instance_initializer.
8705 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8706 (patch_return): Forbid return in instance initializers.
8707 (patch_throw_statement): Enforce exception handling in the context
8708 of instance initializers.
8710 2000-02-03 Tom Tromey <tromey@cygnus.com>
8712 * Make-lang.in (java.mostlyclean): Remove executables in
8715 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8717 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8718 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8719 (java_float_finite): Convert to use union Word from javaop.h.
8720 (java_double_finite): Convert to use union DWord from javaop.h.
8722 2000-02-02 Tom Tromey <tromey@cygnus.com>
8724 * gjavah.c (options): Added `jni' entry.
8725 (help): Document -jni.
8726 (flag_jni): New global.
8727 (process_file): Handle JNI output. Don't print text from
8728 -prepend, -add, etc, when generating stubs. Only remove `.class'
8729 suffix if it actually exists.
8730 (main): Create a `.c' file when run with `--jni --stubs'. Create
8731 correct output file name with `--jni'.
8732 (print_include): Mangle header name differently in JNI case.
8733 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8735 (print_method_info): Handle JNI case. Put signature info into
8736 method name. Handle case when STREAM is NULL.
8737 (print_name_for_stub_or_jni): New function.
8738 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8739 (print_cxx_classname): Handle JNI.
8740 (print_full_cxx_name): Likewise.
8741 (decode_signature_piece): Likewise.
8742 (overloaded_jni_method_exists_p): New function.
8743 (struct method_name): Added `signature' and `sig_length' fields.
8744 (HANDLE_END_FIELD): Do nothing in JNI mode.
8746 2000-02-02 Tom Tromey <tromey@cygnus.com>
8748 * jv-scan.c: Include version.c, <getopt.h>.
8749 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8750 (options): New array.
8751 (usage): New function.
8752 (version): New function.
8753 (main): Use getopt_long to parse command line.
8754 * jcf-dump.c: Include version.c, <getopt.h>.
8755 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8756 OPT_JAVAP): New macros.
8757 (options): New array.
8758 (usage): Return `void'. Changed message.
8759 (help): New function.
8760 (version): New function.
8761 (main): Use getopt_long_only to parse command line.
8762 * gjavah.c: Include <getopt.h>.
8763 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8764 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8765 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8766 (options): New array.
8767 (java_no_argument): Removed.
8768 (help): Updated with missing options.
8769 (main): Use getopt_long_only to parse command line.
8770 (usage): Changed message.
8772 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8774 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8775 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8776 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8777 * parse.y (array_creation_expression:): Handle anonymous arrays.
8778 (build_array_from_name): Don't set `ret_name' if null.
8779 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8780 (qualify_ambiguous_name): Likewise.
8781 (java_complete_expand_class): Likewise.
8783 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8786 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8787 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8788 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8789 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8790 AIPL_FUNCTION_COMPLETED_INVOCATION.
8791 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8792 AIPL_FUNCTION_INVOCATION_READY.
8793 (AIPL_FUNCTION_DECLARATION): New enum entry.
8794 * parse.y (reorder_static_initialized): New function.
8795 (java_parser_context_pop_initialized_field): Use it.
8796 (add_inner_class_fields): Use
8797 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8798 augmented. Install marker after last alias initializer, if any.
8799 (generate_finit): Fixed typo. Don't try to retain only the used
8801 (method_header): Compute and set DECL_FUNCTION_NAP.
8802 (method_declarator): Fixed comment. Insert alias initializer in
8804 (build_alias_initializer_parameter_list): Fixed leading
8805 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8806 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8807 (java_complete_expand_class): Code to retain only used aliases
8809 (java_complete_expand_methods): New local `first_decl'. Generate
8810 $finit$ first, then expand the constructors, regular methods and
8812 (java_complete_expand_method): Don't report error on missing
8813 return statement if previously detected bogus.
8814 (fix_constructors): Don't patch constructor parameters list.
8815 (patch_method_invocation): Use new AIPL enum values. Reverse
8816 alias initializer list for anonymous classes.
8818 2000-01-30 Anthony Green <green@redhat.com>
8820 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8821 determine how many stack slots to pop.
8823 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8826 error handling/recovery.
8827 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8829 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8832 FIELD_LOCAL_ALIAS_USED): New macros.
8833 (DECL_FUNCTION_NAP): New macro.
8834 (struct lang_decl): New field `nap'.
8835 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8836 (struct lang_type): New fields `finit_stmt_list' and
8838 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8839 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8840 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8841 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8842 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8843 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8844 (BUILD_THROW): Macro line separator re-indented.
8845 * parse.y (end_class_declaration): New function.
8846 (maybe_generate_pre_expand_clinit): New name for
8847 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8848 pre-expand static fields.
8849 (maybe_generate_clinit): Function deleted.
8850 (check_for_static_method_reference): Prototype's parameter list
8852 (generate_finit): New name for maybe_generate_finit. Changed
8853 leading comment. Function rewritten to use
8854 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8855 (build_alias_initializer_parameter_list): New function.
8856 (java_parser_context_pop_initialized_field): Likewise.
8857 (add_inner_class_fields): Likewise.
8858 (type_declaration:): Call end_class_declaration.
8859 (class_member_declaration:): Likewise.
8860 (formal_parameter_list:): Fixed typos.
8861 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8862 element. Improved error handling.
8863 (block_statement:): Call end_class_declaration.
8864 (anonymous_class_creation:): Likewise.
8865 (create_anonymous_class): Fixed comments.
8866 (create_class): Call add_inner_class_fields.
8867 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8868 (method_header): Use MARK_FINAL_PARMS.
8869 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8870 (method_declarator): Propagate final argument flag.
8871 (craft_constructor): New local `artificial'. Call
8872 build_alias_initializer_parameter_list. Use
8873 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8874 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8876 (complete_expand_class): Get rid of unused outer context local
8878 (java_complete_expand_methods): Fixed leading
8879 comment. Generate/pre-expand <clinit> first. Changed method
8880 expansion order to regular, $finit$, constructors, <clinit>.
8881 (java_complete_expand_method): Set current_function_decl.
8882 (fix_constructors): Fix constructor parameter list to account for
8883 outer context local alias initializers.
8884 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8885 (resolve_expression_name): Lookup outer context local aliases. New
8886 local `access', use it.
8887 (patch_method_invocation): Patch inner class ctor invocation with
8888 outer context local aliases initialization values. $finit$
8889 invocation patching now includes things generated with
8890 build_alias_initializer_parameter_list.
8891 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8892 (build_super_invocation): Likewise.
8893 (patch_assignment): Changed comment.
8895 2000-01-27 Andrew Haley <aph@cygnus.com>
8897 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8901 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8903 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8905 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8907 * parse.y (register_fields): Don't pass a format specifier to
8908 OBSOLETE_MODIFIER_WARNING.
8909 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8910 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8912 (check_modifiers): Change function into a macro.
8913 (check_class_interface_creation): Pass a literal format string.
8915 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8917 * buffer.h: PROTO -> PARAMS.
8918 * check-init.c: Likewise.
8919 * class.c: Likewise.
8920 * constants.c: Likewise.
8921 * convert.h: Likewise.
8923 * except.c: Likewise.
8925 * gjavah.c: Likewise.
8926 * java-except.h: Likewise.
8927 * java-tree.h: Likewise.
8928 * jcf-depend.c: Likewise.
8929 * jcf-dump.c: Likewise.
8930 * jcf-parse.c: Likewise.
8931 * jcf-path.c: Likewise.
8932 * jcf-reader.c: Likewise.
8933 * jcf-write.c: Likewise.
8935 * jv-scan.c: Likewise.
8936 * jvgenmain.c: Likewise.
8937 * jvspec.c: Likewise.
8941 * parse-scan.y: Likewise.
8942 * parse.h: Likewise.
8943 * parse.y: Likewise.
8944 * typeck.c: Likewise.
8945 * verify.c: Likewise.
8948 * zextract.c: Likewise.
8949 * zipfile.h: Likewise.
8951 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8954 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8955 * constants.c (build_constant_data_ref): Check for cached
8956 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8957 in TYPE_CPOOL_DATE_REF.
8958 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8959 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8960 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8961 (LOCAL_FINAL): New macro.
8962 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8963 constant pool -- don't try to reuse.
8964 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8966 (find_in_current_zip): Use TYPE_JCF.
8967 * parse.h (java_check_final): Prototype removed.
8968 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8969 (maybe_create_class_interface_decl,
8970 check_class_interface_creation): Likewise.
8971 (java_expand_finals): Function removed.
8972 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8973 (block_statement:): Fixed comment.
8974 (anonymous_class_creation:): Likewise.
8975 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8977 (check_class_interface_creation): Loosened error report on (inner)
8978 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8979 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8980 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8982 (create_interface): Likewise.
8983 (anonymous_class_counter): New static global.
8984 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8985 patch. Fixed comments.
8986 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8987 anonymous_class_counter when declaring a toplevel class.
8988 (craft_constructor): Fixed constructor name when handling
8989 anonymous classes. Anonymous class constructors to feature hidden
8991 (java_fix_constructors): Added comment.
8992 (java_check_final): Function removed.
8993 (java_complete_expand_methods): Fixed comment. Don't generate
8994 class data, save its outgoing constant pool instead.
8995 (verify_constructor_super): Skip anonymous class constructor
8996 hidden this$<n> parameter.
8997 (java_expand_classes): New local `saved_ctxp'. Removed call to
8998 java_expand_finals and java_check_final. Expand anonymous class
8999 constructors. Generate class data.
9000 (build_super_invocation): Skip anonymous class hidden this$<n>
9002 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9003 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9004 (set_java_signature): Likewise.
9006 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9008 * gjavah.c: Delete ACC_VISIBILITY define.
9009 * jcf.h: Add ACC_VISIBILITY define.
9010 * parse.y: final: rule tagged <value>.
9011 (java_check_regular_methods): Use ACC_VISIBILITY define for
9012 default package access check.
9013 (local_variable_declaration_statement): Use final: rule.
9015 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9017 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9020 2000-01-17 Tom Tromey <tromey@cygnus.com>
9022 * gjavah.c (print_field_info): Allow non-static final fields.
9024 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9027 * parse.y (patch_anonymous_class): New function.
9028 (create_anonymous_class): Register incomplete type when the
9029 class/interface to extends/implement isn't known yet.
9030 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9031 (verify_constructor_super): Tuned error message.
9033 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9035 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9036 (ANONYMOUS_CLASS_P): New macro.
9037 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9038 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9039 * parse.y (create_class): Added leading argument.
9040 (maybe_create_class_interface_decl,
9041 check_class_interface_creation): Likewise.
9042 (craft_constructor): New function.
9043 (verify_constructor_super): Added argument in prototype.
9044 (class_declaration:): Inserted leading argument.
9045 (for_begin:): Use FOR_LOOP_P.
9046 (anonymous_class_creation): Create WFL of the anonymous class to
9047 instantiate. Call build_new_invocation. Added comments.
9048 (check_class_interface_creation): Handle parameter `anonymous' in
9049 verbose mode class creation announce.
9050 (link_nested_class_to_enclosing): Exclude anonymous classes.
9051 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9052 anonymous class, even though they appear to have an enclosing
9054 (create_interface): Pass extra argument to
9055 check_class_interface_creation.
9056 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9057 (create_class): Call check_class_interface_creation and
9058 maybe_create_class_interface_decl with extra new argument. Don't
9059 add private this$<n> to anonymous classes.
9060 (method_declarator): Insert hidden this$<n> to anonymous class
9062 (java_fix_constructors): Deleted code creating default
9063 constructor. Call craft_constructor instead.
9064 (java_check_regular_methods): Set `saw_constructor' to 1 for
9066 (fix_constructors): Pass extra argument to verify_constructor_super.
9067 (verify_constructor_super): New local `sdecl', use it. Search for
9068 matching constructor (possibly featuring arguments) in super
9070 (lookup_method_invoke): Craft constructor according to arguments
9071 list when dealing with anonymous class constructors.
9072 (build_super_invocation): Pass arguments to anonymous class super
9074 (search_loop): Use FOR_LOOP_P.
9075 (labeled_block_contains_loop_p): Likewise.
9077 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9079 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9080 (enclosing_context_p): New function.
9081 (get_access_flags_from_decl): Handle CLASS_STATIC.
9082 (maybe_layout_super_class): Extra first argument passed to
9084 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9086 * decl.c (access0_identifier_node): New global.
9087 (init_decl_processing): access0_identifier_node initialized.
9088 (pushdecl): Set DECL_CONTEXT only on non type decls.
9089 * expr.c (lookup_field): Lookup inner class fields in enclosing
9091 (expand_invoke): Use ID_INIT_P.
9092 (expand_java_field_op): Use DECL_CLINIT_P.
9093 * java-tree.def (CLASS_LITERAL): New tree code.
9094 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9095 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9096 (struct lang_decl): New field `inner_access'.
9097 (enclosing_context_p): Prototyped.
9098 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9099 ID_CLINIT_P): New macros.
9100 (CLASS_STATIC): New macro.
9101 (CLASS_ACCESS0_GENERATED_P): New macro.
9102 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9103 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9104 INNER_CLASS_P): New macros.
9105 (DECL_INNER_CLASS_LIST): New macro.
9106 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9108 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9109 the shift value to int. Fixed typo in comment.
9110 * lex.c (inst_id, wpv_id): Initialize.
9111 * mangle.c (unicode_mangling_length): Take `$' into account.
9112 * parse.h (DRECOVER, RECOVER): Terminate properly.
9113 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9114 (typedef struct _jdep): New field `enclosing'.
9115 (JDEP_ENCLOSING): New macro.
9116 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9117 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9118 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9119 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9120 GET_ENCLOSING_CPC_CONTEXT): New macros.
9121 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9122 (do_resolve_class): Added extra argument in prototype.
9123 * parse.y (resolve_class): Added extra argument in prototype.
9124 (maybe_create_class_interface_decl): Likewise.
9125 (maybe_use_access_method, build_wfl_wrap): New functions.
9126 (java_complete_expand_classes, java_complete_expand_class):
9128 (java_parser_context_push_initialized_field,
9129 java_parser_context_suspend, java_parser_context_resume):
9131 (maybe_make_nested_class_name, make_nested_class_name,
9132 set_nested_class_simple_name_value,
9133 link_nested_class_to_enclosing, find_as_inner_class,
9134 find_as_inner_class_do, check_inner_class_redefinition,
9135 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9136 maybe_build_thisn_access_method, build_outer_field_access,
9137 build_outer_field_access_methods, build_outer_field_access_expr,
9138 build_outer_method_access_method, build_new_access_id,
9139 build_outer_field_access_method, outer_field_access_p,
9140 outer_field_expanded_access_p, outer_field_access_fix,
9141 build_incomplete_class_ref, patch_incomplete_class_ref,
9142 create_anonymous_class): Likewise.
9143 (inst_id, wpv_id): New static global variables.
9144 (synchronized:): New rule, tagged <node>.
9145 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9147 (anonymous_class_creation:): New rule, tagged <node>.
9148 (NEW_TK): Tagged <node>.
9149 (type_literals, array_type_literal): New rules, tagged <node>.
9150 (class_declaration:): Removed action when reducing by class_body:
9151 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9152 using GET_CPC in sub-rules.
9153 (class_member_declaration): Handle inner classes.
9154 (method_declaration): When reducing method_header:, reset
9155 current_function_decl when appropriate.
9156 (method_declarator:): Set the number of formal parameter to 0 for
9157 method declared without arguments.
9158 (constructor_declarator:): Likewise.
9159 (static_initializer:): List of elements kept in a list.
9160 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9161 use of the keyword `static' for type declarations.
9162 (block_statement:): Handle inner class declarations.
9163 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9164 type qualified `this'.
9165 (class_instance_creation_expression): Use anonymous_class_creation:
9166 to handle inner class instances creation. Handle qualified `new'.
9167 (something_dot_new): Added appropriate actions.
9168 (create_new_parser_context): New function.
9169 (java_push_parser_context, java_parser_context_save_global,
9170 java_parser_context_suspend): Use create_new_parser_context.
9171 (check_modifiers): Changed leading comment.
9172 (check_class_interface_creation): Handle interclasses.
9173 (add_superinterfaces): Fixed comment.
9174 (create_interface): Build qualified name from the raw_name instead
9175 of its matching WFL. Push the initialized fields list. raw_name added
9176 as an extra argument to maybe_create_class_interface_decl.
9177 (create_class): Build qualified name from the raw_name instead of
9178 its matching WFL. Removed assignment to current_parsed_class_un.
9179 Call PUSH_ERROR before returning an error. Suspend the current
9180 parser context when processing an inner class. Push the
9181 initialized fields list. raw_name added as an extra argument to
9182 maybe_create_class_interface_decl. Add the private this$<n>
9184 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9185 (register_fields): Get the class type from GET_CPC and handle
9186 previous errors. Added code to handle the creation of static
9187 fields in inner classes. Initialized fields initialization
9188 statements kept in a list of lists.
9189 (maybe_generate_finit): Initialized fields initialization
9190 statements kept in a list of lists. Use GET_CPC.
9191 (maybe_generate_clinit): Likewise.
9192 (method_header): Use GET_CPC and GET_CPC_UN.
9193 (parser_qualified_classname): Handle inner classes.
9194 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9195 (java_fix_constructors): Hide pointer to enclosing context
9196 instance in constructor list when dealing with inner classes.
9197 (jdep_resolve_class): Call resolve_class with extra first argument
9199 (resolve_class): Add enclosing context as a first extra argument
9200 to do_resolve_class.
9201 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9203 (resolve_no_layout): Extra argument added to resolve_class
9205 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9206 (java_get_real_method_name): Use GET_CPC_UN.
9207 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9208 (java_check_abstract_methods): Handle static method declared in
9209 inner classes by an error.
9210 (java_check_regular_methods): Use DECL_CLINIT_P.
9211 (source_start_java_method): Also set DECL_MAX_LOCALS.
9212 (create_artificial_method): Call java_parser_context_save_global
9213 and java_parser_context_restore_global instead of saving/restoring
9214 the context by hand.
9215 (expand_start_java_method): Improved verbose mode message.
9216 (java_complete_expand_methods): Fixed leading comment. Use
9218 (fix_constructors): Added assignment to this$<n> if necessary.
9219 (java_expand_classes): Call java_complete_expand_classes instead
9220 of java_complete_expand_methods.
9221 (make_qualified_primary): Simplified.
9222 (merge_qualified_name): Optimized for missing left or right parts.
9223 (resolve_expression_name): Handle access to outer class fields from
9225 (resolve_qualified_expression_name): New macro
9226 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9227 classes. Report error on non appropriate qualification of
9228 `new'. Handle qualified `this'.
9229 (not_accessible_p): Allow access to outer class private fields from
9231 (patch_method_invocation): Handle method invocations through
9232 access methods and inner class constructor invocations.
9233 (find_applicable_accessible_methods_list): Search enclosing
9234 contexts of an inner class.
9235 (search_applicable_methods_list): Fixed typo.
9236 (argument_types_convertible): Handle inner class constructors'
9237 hidden outer context reference argument.
9238 (qualify_ambiguous_name): Handle qualified `this'.
9239 (java_complete_lhs): Handle use of field accessed through
9240 artificial access methods in various cases of assignments. Handle
9242 (check_final_assignment): Use DECL_CLINIT_P.
9243 (valid_ref_assignconv_cast_p): Handle the destination being an
9244 enclosing context of the source.
9245 (patch_unaryop): Handle use of field accessed through artificial
9247 (patch_return): Use DECL_CLINIT_P.
9248 (patch_throw_statement): Use DECL_CLINIT_P.
9249 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9250 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9253 2000-01-16 Anthony Green <green@cygnus.com>
9255 * parse.y (build_string_concatenation): Only use
9256 StringBuffer(String) shortcut if String arg is constant.
9258 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9260 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9261 the shift value to int. Fixed typo in comment.
9263 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9265 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9266 * jcf-write.c: Likewise.
9267 * parse.y: Likewise.
9268 * parse.c: Regenerate.
9270 2000-01-09 Anthony Green <green@cygnus.com>
9272 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9273 bytecodes in the correct order.
9275 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9277 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9279 2000-01-06 Anthony Green <green@cygnus.com>
9281 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9282 before building constant array decl.
9284 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9287 method invocation and typo in conditional expression.
9288 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9289 the appropriate NOTE_POP.
9290 * parse.y (patch_binop): Shift value mask to feature the right
9293 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9295 * class.c (assume_compiled, assume_compiled_node): Add static
9297 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9299 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9301 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9303 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9304 to `__modifier' to avoid stringifying it.
9306 * parse.y (verify_constructor_circularity): Don't call a variadic
9307 function with a non-literal format string.
9308 (java_check_abstract_methods): Move unreachable code inside
9309 `continue' statement.
9310 (lookup_method_invoke): Call xstrdup, not strdup.
9312 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9315 * jcf-parse.c (yyparse): Likewise.
9317 * jv-scan.c (main): Likewise.
9319 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9321 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9322 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9323 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9326 * parse.y (synchronized, variable_redefinition_error,
9327 check_class_interface_creation, create_interface, create_class,
9328 method_header, finish_method_declaration,
9329 check_modifiers_consistency, method_declarator,
9330 complete_class_report_errors, check_abstract_method_definitions,
9331 java_check_regular_methods, check_throws_clauses,
9332 java_check_abstract_methods, read_import_dir,
9333 check_pkg_class_access, declare_local_variables, fix_constructors,
9334 cut_identifier_in_qualified, resolve_expression_name,
9335 resolve_qualified_expression_name, patch_method_invocation,
9336 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9337 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9338 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9339 patch_try_statement, patch_synchronized_statement,
9340 patch_throw_statement, check_thrown_exceptions,
9341 patch_conditional_expr): Likewise.
9343 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9345 * Makefile.in (LIBDEPS): Added gcc's errors.o
9346 (../jcf-dump$(exeext):): Link with gcc's errors.o
9347 (../gcjh$(exeext):): Likewise.
9348 * expr.c (expand_java_NEW): Layout the entire target type instead of
9349 laying out its methods only.
9350 (lookup_field): Layout the class after having loaded it.
9351 * java-tree.h (java_debug_context): Declared.
9352 * jcf-io.c (toplev.h): Included.
9353 (find_class): Removed assignment to jcf's outofsynch
9354 field. Force source file to be read if newer than its matching
9355 class file. Tweaked debug messages.
9356 * jcf-parse.c (jcf_out_of_synch): Deleted.
9357 (read_class): Call to jcf_out_of_synch removed.
9358 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9359 (jcf_out_of_synch): Prototype deleted.
9360 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9361 `deprecated' and `class_err': integer turned into bit-fields.
9362 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9363 * parse.y (package_list): New global.
9364 (package_declaration:): Record newly parsed package name.
9365 (extra_ctxp_pushed_p): Static global deleted.
9366 (java_parser_context_save_global): Create buffer context for the
9367 purpose of saving globals, if necessary.
9368 (java_parser_context_restore_global): Pop context pushed for the
9369 purpose of saving globals, if necessary.
9370 (java_debug_context_do): New prototype and function.
9371 (java_debug_context): Likewise.
9372 (do_resolve_class): Use already parsed package names to qualify
9373 and lookup class candidate.
9374 (java_pre_expand_clinit): Removed unnecessary local variable.
9376 1999-12-17 Tom Tromey <tromey@cygnus.com>
9378 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9380 (process_file): Use `\n\' at end of each line in string.
9382 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9384 * expr.c (expand_invoke): Layout the loaded class before
9385 attempting to use it.
9386 (expand_java_field_op): Allow final field assignments to take
9388 * typeck.c (convert): Return error_mark_node if expr is null.
9390 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * class.c (class_depth): Return -1 if the class doesn't load
9394 * expr.c (can_widen_reference_to): Check for errors during depth
9395 computation and return 0 accordingly.
9396 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9397 create default constructors and add an other error check.
9398 * parse.h (java_fix_constructors): Prototyped.
9399 * parse.y (java_pre_expand_clinit): Likewise.
9400 (build_super_invocation): Re-prototyped to feature one argument.
9401 (java_check_circular_reference): Directly use `current'.
9402 (java_fix_constructors): New function.
9403 (java_check_regular_methods): Don't create default constructors
9404 here, but abort if none were found.
9405 (java_complete_expand_methods): Pre-process <clinit> calling
9406 java_pre_expand_clinit.
9407 (java_pre_expand_clinit): New function.
9408 (fix_constructors): build_super_invocation invoked with the
9409 current method declaration as an argument.
9410 (build_super_invocation): Use the context of the processed method
9411 decl argument instead of current_class.
9412 * typeck.c (lookup_java_method): Take WFLs in method names into
9415 1999-12-14 Per Bothner <per@bothner.com>
9417 * class.c (make_class_data): flag_keep_inline_functions to keep
9418 private methods in the method array.
9420 1999-12-15 Anthony Green <green@cygnus.com>
9422 * check-init.c (check_init): Take into account both types of
9423 `throw's when checking for uninitialized variables.
9425 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * parse.y (java_complete_lhs): Force conversion of array
9428 dimensions to int_type_node, that's what runtime's ABI expects.
9430 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9432 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9433 operand of a WFL, until the Java front-end gets fixed with regard
9434 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9436 1999-12-10 Andrew Haley <aph@cygnus.com>
9438 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9439 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9440 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9444 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9447 before calling expand_eh_region_start and expand_start_all_catch.
9448 * except.c (expand_start_java_handler): Switch to permanent
9449 obstack before calling expand_eh_region_start.
9450 (expand_end_java_handler): Switch to permanent obstack before
9451 calling expand_start_all_catch.
9453 1999-12-5 Anthony Green <green@cygnus.com>
9455 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9456 function with side effects.
9457 (init_decl_processing): Mark all memory allocating DECLs with
9460 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9462 * except.c (expand_end_java_handler): Call
9463 expand_resume_after_catch and end_catch_handler.
9465 1999-11-30 Anthony Green <green@cygnus.com>
9467 * verify.c (verify_jvm_instructions): Create new return label
9468 chain if non existent (don't rely on the verified state of the jsr
9471 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9474 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9476 * parse.y (patch_assignment): Removed bogus final class test on
9477 lhs when checking on whether to emit an ArrayStoreException runtime
9479 * expr.c (expand_java_arraystore): Likewise.
9481 1999-11-28 Anthony Green <green@cygnus.com>
9483 * decl.c (find_local_variable): Reuse single slot decls when
9486 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9488 * jcf-parse.c (saw_java_source): Global variable removed.
9489 (read_class): Don't use `saw_java_source'. Added extra braces.
9490 (yyparse): Code setting `saw_java_source' removed.
9492 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9494 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9496 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9498 * verify.c (merge_type_state): Non verified subroutines being
9499 considered more than once to trigger passive type merge.
9501 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9503 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9504 in case of error. Error message tuned.
9506 1999-11-21 Anthony Green <green@cygnus.com>
9508 * constants.c (find_methodref_index): Unwrap method names before
9509 inserting them in the constant pool.
9511 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9513 * class.c (assume_compiled_node): New typedef.
9514 (assume_compiled_tree): New static data.
9515 (find_assume_compiled_node): New function.
9516 (add_assume_compiled): New function.
9517 (assume_compiled): New function.
9518 * class.c (make_class_data): Use assume_compiled.
9519 (is_compiled_class): Use assume_compiled.
9521 * java-tree.h (add_assume_compiled): Declare.
9523 * lang.c (lang_decode_option): Parse new options.
9525 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9528 int_type_node: that's what `_Jv_AllocObject' expects.
9530 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9532 * parse.y (lookup_method_invoke): Use lang_printable_name to
9533 reliably build the type name during error report. Fixes PR gcj/97.
9535 1999-11-09 Tom Tromey <tromey@cygnus.com>
9537 * jcf-path.c: Include <sys/stat.h>.
9538 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9539 (DIR_UP): New macro.
9541 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9543 * parse.y (source_end_java_method): Resume permanent allocation,
9544 reversing Apr 27 1998 patch.
9545 (patch_string_cst): Pop obstacks after having pushed the permanent
9548 1999-11-05 Tom Tromey <tromey@cygnus.com>
9550 * class.c (finish_class): Emit inlined methods if any native
9551 methods exist in the class. Fixes PR gcj/85.
9553 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9555 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9556 (qualify_ambiguous_name): Likewise.
9558 1999-11-03 Godmar Back <gback@cs.utah.edu>
9560 * typeck.c: (lookup_java_method): search all inherited
9561 interfaces when looking up interface method.
9563 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.y (method_header:): Issue error message for rule `type
9567 (synchronized:): Error report when not using synchronized.
9569 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9572 being used before the superclass constructor has been called.
9573 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9574 instead of `CALL_THIS_CONSTRUCTOR_P'.
9576 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9578 * check-init.c: Fix typo in comment.
9580 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9582 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9585 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * parse.y (expression_statement:): Call function to report
9588 improper invocation of a constructor.
9589 (parse_ctor_invocation_error): New function.
9591 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9593 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9596 1999-10-21 Tom Tromey <tromey@cygnus.com>
9598 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9599 in generated `main'.
9601 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9604 (qualify_ambiguous_name): Likewise.
9606 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9608 * parse.y (java_complete_tree): fold_constant_for_init to work on
9610 (java_complete_lhs): Likewise.
9611 (array_constructor_check_entry): Complete an initializer element
9612 on permanent_obstack.
9614 1999-10-19 Tom Tromey <tromey@cygnus.com>
9616 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9617 From Mike Moreton <mike@pillim.demon.co.uk>.
9619 1999-10-15 Greg McGary <gkm@gnu.org>
9621 * java-tree.h (flag_bounds_check): Remove extern decl.
9622 * lang.c (flag_bounds_check): Remove global variable.
9623 (lang_f_options): Remove "bounds-check" entry.
9624 (lang_init_options): Default flag_bounds_check to "on".
9626 1999-10-14 Tom Tromey <tromey@cygnus.com>
9628 * jvgenmain.c (usage): New function.
9629 (main): Use it. Also, handle `-D' options.
9630 * jvspec.c (lang_specific_driver): Recognize -D.
9631 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9633 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9635 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9637 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9638 variadic function with a non-literal format string.
9640 * parse-scan.y (report_main_declaration): Likewise.
9642 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9644 * parse.y (read_import_dir, patch_assignment, patch_binop,
9645 patch_array_ref): Likewise.
9647 * typeck.c (build_java_array_type): Likewise.
9649 * verify.c (verify_jvm_instructions): Likewise.
9651 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9655 1999-10-07 Anthony Green <green@cygnus.com>
9657 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9658 where CHECK_PUT may fail for valid reasons.
9660 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9661 UNSAFE_PUTN): New macros.
9663 1999-10-04 Tom Tromey <tromey@cygnus.com>
9665 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9666 well. Fixes Java PR gcj/59.
9667 * parse-scan.y (yyerror): Report errors.
9669 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9671 * decl.c (insert_block): Remove unconditional `abort'.
9673 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9675 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9676 FUNCTION_CODE now of type int. All callers changed.
9677 Set the builtin's DECL_BUILT_IN_CLASS.
9679 1999-09-23 Tom Tromey <tromey@cygnus.com>
9681 * jvspec.c (lang_specific_driver): Don't read spec file if
9682 -fsyntax-only given.
9684 1999-09-22 Tom Tromey <tromey@cygnus.com>
9686 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9688 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9689 (WORDS_TO_LONG): Likewise.
9690 (WORDS_TO_DOUBLE): Likewise.
9692 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9695 (RELOCATION_VALUE_1): Likewise.
9696 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9697 push_in_const, push_long_const): Prototyped.
9698 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9699 (push_constant2): Likewise.
9700 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9701 (find_constant_wide): Cast find_constant2's integer arguments to
9703 (find_constant_index): Cast find_constant2's and find_constant2's
9704 integer arguments to `jword'.
9705 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9706 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9707 (emit_if): Use RELOCATION_VALUE_1.
9708 (emit_goto): Likewise.
9709 (emit_jsr): Likewise.
9710 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9711 argument to push_long_const to HOST_WIDE_INT.
9713 1999-09-15 Andreas Schwab <schwab@suse.de>
9715 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9717 1999-09-20 Nick Clifton <nickc@cygnus.com>
9719 * lang.c (lang_decode_option): Extend comment.
9721 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9723 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9726 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9728 * gjavah.c (get_field_name, print_method_info, print_include,
9729 add_namelet): Use xmalloc, not malloc.
9731 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9732 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9735 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9737 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9739 * jcf-path.c (add_entry): Likewise.
9741 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9743 * jv-scan.c (xmalloc): Remove definition.
9745 * jvgenmain.c (xmalloc): Likewise.
9747 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9749 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9751 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9752 concat, not xmalloc/sprintf.
9753 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9754 (xstrdup): Remove definition.
9756 * parse.y (duplicate_declaration_error_p,
9757 constructor_circularity_msg, verify_constructor_circularity,
9758 check_abstract_method_definitions, java_check_regular_methods,
9759 java_check_abstract_methods, patch_method_invocation,
9760 check_for_static_method_reference, patch_assignment, patch_binop,
9761 patch_cast, array_constructor_check_entry, patch_return,
9762 patch_conditional_expr): Use xstrdup, not strdup.
9764 * zextract.c (ALLOC): Use xmalloc, not malloc.
9766 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9768 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9770 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9771 (do_spec, lang_specific_pre_link, lang_specific_driver,
9772 input_filename, input_filename_length): Don't declare.
9773 (main_class_name, jvgenmain_spec, lang_specific_driver):
9775 (lang_specific_driver): All calls to the function pointer
9776 parameter now explicitly call `fatal'.
9778 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9780 * parse.y (find_applicable_accessible_methods_list): Search
9781 abstract classes as interfaces.
9783 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * class.c (finish_class): We're now outside a valid method
9786 declaration. Tell the rest of gcc so.
9788 1999-09-08 Bruce Korb autogen@linuxbox.com
9790 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9792 1999-09-07 Tom Tromey <tromey@cygnus.com>
9794 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9796 (decode_signature_piece): Don't emit "::" in JArray<>.
9797 (print_namelet): Only print trailing `;' when printing a class.
9799 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9801 * java-tree.h: Delete declarations for all tree nodes now moved to
9803 * decl.c: Delete their definitions.
9805 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9807 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9808 * Makefile.in (OBJS): Add ggc-callbacks.o.
9809 (OBJDEPS): Likewise.
9811 1999-09-03 Tom Tromey <tromey@cygnus.com>
9813 * parse.y (strip_out_static_field_access_decl): Return operand if
9814 it satisfies JDECL_P.
9816 1999-09-02 Tom Tromey <tromey@cygnus.com>
9818 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9819 Handle nested arrays, like `[[I'.
9821 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9823 * class.c (finish_class): Remove unused parameter, all callers
9826 * expr.c (build_java_athrow): Change return type to void.
9827 (java_lang_expand_expr): Make sure each case in switch returns a
9830 * java-tree.h (finish_class): Fix prototype to take void args.
9832 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9833 (main): Issue return from main, not exit.
9835 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9837 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9839 * jv-scan.c (main): Issue return from main, not exit.
9841 * parse.y (check_abstract_method_definitions,
9842 java_check_abstract_method_definitions): Add static prototypes.
9843 (java_complete_expand_methods): Fix call to `finish_class'.
9845 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9848 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9850 * lang.c (language_string): Constify.
9852 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9854 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9855 Remove hacks for stuff which comes from libiberty.
9857 * Make-lang.in: Likewise.
9859 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9861 * Makefile.in (xref.o): Depend on xref.c explicitly.
9863 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9865 * java-tree.h (lang_printable_name): Constify a char*.
9867 * lang.c (lang_printable_name): Likewise.
9869 1999-08-27 Jeffrey A Law (law@cygnus.com)
9871 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9874 1999-08-26 Tom Tromey <tromey@cygnus.com>
9876 * gjavah.c (print_cxx_classname): Print "::" before qualified
9879 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * parse.y (lookup_cl): Changed leading comment. Now does its best
9882 to set the column number.
9883 (qualify_ambiguous_name): Take WFL wrappers into account.
9885 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9887 * verify.c (verify_jvm_instructions): Don't check instruction
9888 validity beyond end of method.
9890 1999-08-25 Tom Tromey <tromey@cygnus.com>
9892 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9894 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9896 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9897 cxx_keyword_subst, generate_access, name_is_method_p,
9898 get_field_name, print_field_name, super_class_name, print_include,
9899 decode_signature_piece, print_class_decls, usage, help,
9900 java_no_argument, version, add_namelet, print_namelet): Add static
9902 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9903 name_is_method_p): Constify a char*.
9904 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9905 Provide a final else clause in an if-else-if.
9906 (print_field_info): Add missing final arg in function call to
9908 (print_method_info, decompile_method, decode_signature_piece,
9909 print_c_decl, print_full_cxx_name, print_stub,
9910 print_mangled_classname, super_class_name, print_include,
9911 add_namelet, add_class_decl, print_class_decls, process_file,
9912 help): Constify a char*.
9914 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9915 push_int_const, find_constant_wide, find_constant_index,
9916 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9917 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9918 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9919 emit_if, emit_goto, emit_jsr, call_cleanups,
9920 make_class_file_name): Add static prototypes.
9921 (generate_bytecode_return, generate_bytecode_insns): Pass a
9922 NULL_PTR, not a NULL_TREE.
9924 * jv-scan.c: Include "jcf.h".
9925 (main): Declare using DEFUN macro.
9927 * jvspec.c (find_spec_file, lang_specific_pre_link,
9928 lang_specific_driver): Add prototypes.
9929 (find_spec_file): Constify a char*.
9931 * keyword.gperf (hash, java_keyword): Add prototypes.
9933 * lang.c (lang_print_error): Add static prototype.
9934 (lang_init): Prefer memcpy over bcopy to avoid casts.
9936 * lex.c (yylex): Add static prototype.
9938 * parse-scan.y: Include "lex.c" earlier.
9940 * parse.h: Remove redundant declaration for `yylex'.
9942 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9943 labeled_block_contains_loop_p): Add static prototypes.
9944 (not_accessible_p): Make static to match prototype.
9946 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9948 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.y (check_method_redefinition): Changed leading comment.
9951 (check_abstract_method_definitions): New function.
9952 (java_check_abstract_method_definitions): New function.
9953 (java_check_regular_methods): Call it.
9954 (verify_constructor_super): Fixed indentation.
9955 (lookup_method_invoke): Likewise.
9957 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9959 * parse.y (method_header): Return a null pointer if the current
9961 (finish_method_declaration): Return if the current function decl
9963 (source_start_java_method): Likewise.
9964 (java_method_add_stmt): Likewise.
9966 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * class.c (emit_register_class): Removed unnecessary call to
9970 * parse.y (labeled_block_contains_loop_p): Removed unused local
9973 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * parse.y (java_refold): Added prototype.
9977 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9980 (java_stabilize_reference): Removed unnecessary `else'.
9981 (java_complete_lhs): Set flag to remember boolean. Call
9982 java_refold. Added comments.
9983 (java_decl_equiv): New function.
9984 (binop_compound_p): Likewise.
9985 (java_refold): Likewise.
9986 (patch_unaryop): Striped static field access assigned to decl and
9987 op. Changed promotion scheme for ++/-- operators.
9988 (search_loop): New function.
9989 (labeled_block_contains_loop_p): Likewise.
9990 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9992 (patch_bc_statement): Call search_loop. Fixed comment.
9994 1999-08-14 Anthony Green <green@cygnus.com>
9996 * expr.c (java_lang_expand_expr): Mark static array data as
9999 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10001 * jvgenmain.c (main): NUL-terminate name_obstack.
10003 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10005 * check-init.c (check_bool2_init, done_alternative): Add static
10008 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10009 (add_method, build_utf8_ref, build_class_ref,
10010 append_gpp_mangled_type, layout_class_method): Constify a char*.
10012 * decl.c (push_promoted_type, make_binding_level): Add static
10014 (push_promoted_type, pushdecl): Constify a char*.
10016 * except.c (find_handler_in_range, link_handler,
10017 check_start_handlers): Add static prototypes.
10019 * expr.c (process_jvm_instruction): Constify a char*.
10021 * gjavah.c (main): Constify a char*.
10023 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10026 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10028 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10029 munge, print_ents): Constify a char*.
10031 * jcf-dump.c (disassemble_method): Constify a char*.
10032 (print_constant_pool, print_exception_table): Add static prototypes.
10033 (print_constant, print_exception_table, main, disassemble_method):
10036 * jcf-io.c (find_classfile, find_class): Likewise.
10038 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10039 (set_source_filename, predefined_filename_p): Add static prototypes.
10040 (set_source_filename, get_constant, get_class_constant,
10041 find_in_current_zip): Constify a char*.
10043 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10045 (add_entry, add_path, jcf_path_classpath_arg,
10046 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10048 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10049 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10050 jcf_parse_one_method, jcf_parse_methods,
10051 jcf_parse_final_attributes): Add static prototypes.
10052 (get_attribute): Constify a char*.
10054 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10055 jcf_dependency_add_target, jcf_path_classpath_arg,
10056 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10058 * jv-scan.c (main): Constify a char*.
10059 (gcc_obstack_init): Add prototype arguments.
10061 * jvgenmain.c (gcc_obstack_init): Likewise.
10062 (main): Constify a char*.
10064 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10066 (put_decl_string, lang_print_error): Constify a char*.
10067 (lang_init): Remove redundant extern prototype.
10069 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10071 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10072 Add static prototypes.
10073 (get_type_from_signature): Constify a char*.
10075 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10076 Add static prototypes.
10077 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10078 (verify_jvm_instructions): Constify a char*.
10080 * xref.c (xref_flag_value): Likewise.
10082 * xref.h (xref_flag_value): Likewise.
10084 * zextract.c (makeword, makelong): Add static prototypes.
10085 (makeword, makelong): Constify a uch*.
10087 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10089 * lang.c (java_dummy_print): Constify a char*.
10090 (lang_print_error): Likewise.
10091 (lang_init): Remove redundant prototype for `print_error_function'.
10092 (lang_init_source): Likewise.
10093 (lang_identify): Constify a char*.
10095 1999-08-09 Tom Tromey <tromey@cygnus.com>
10097 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10098 (WORDS_TO_LONG): Likewise.
10099 (WORDS_TO_DOUBLE): Likewise.
10101 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10103 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10105 * expr.c (java_stack_pop, java_array_data_offset,
10106 build_java_throw_out_of_bounds_exception, case_identity,
10107 build_java_check_indexed_type): Add static prototypes.
10108 (linenumber_table, expand_invoke, expand_java_field_op,
10109 build_primtype_type_ref, expand_byte_code): Constify a char*.
10111 * java-tree.h (build_primtype_type_ref, linenumber_table):
10113 (java_lang_expand_expr): Add prototype.
10115 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10116 `java_lang_expand_expr'.
10118 * lex.c (java_lex_error): Constify a char*.
10119 (java_get_unicode, java_read_char, java_allocate_new_line,
10120 java_unget_unicode, java_sneak_unicode): Prototype.
10122 * parse-scan.y (current_class, package_name, method_declarator,
10123 report_class_declaration, yyerror): Constify a char*.
10125 * parse.h (java_report_errors): Prototype.
10126 (yyerror): Constify a char*.
10128 * parse.y (classitf_redefinition_error, check_modifiers,
10129 parse_jdk1_1_error, lookup_package_type,
10130 lookup_package_type_and_set_next, get_printable_method_name,
10131 purify_type_name): Constify a char*.
10132 (build_super_invocation, maybe_generate_finit,
10133 verify_constructor_super, parser_add_interface,
10134 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10135 java_complete_expand_methods, java_expand_finals,
10136 cut_identifier_in_qualified, java_stabilize_reference,
10137 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10138 merge_string_cste): Prototype.
10139 (single_type_import_declaration, yyerror,
10140 variable_redefinition_error, build_array_from_name,
10141 build_unresolved_array_type, check_class_interface_creation,
10142 resolve_class, complete_class_report_errors,
10143 note_possible_classname, read_import_dir,
10144 find_in_imports_on_demand, resolve_package, fix_constructors,
10145 check_deprecation, lookup_method_invoke,
10146 maybe_build_primttype_type_ref, array_constructor_check_entry):
10148 (java_complete_expand_methods, java_expand_finals): Make static.
10149 (convert_narrow): Remove static prototype.
10151 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10153 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10155 1999-08-02 Richard Henderson <rth@cygnus.com>
10157 * decl.c: Include defaults.h instead of expr.h.
10158 * parse.y: Likewise.
10160 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10162 * java/decl.c (start_java_method): Change all uses of
10163 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10164 Ensure expr.h is included.
10165 * java/expr.c (pop_arguments): Ditto.
10166 * java/parse.y (expand_start_java_method): Ditto.
10168 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10170 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10172 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10174 * decl.c: Include "function.h".
10175 * except.c: Likewise.
10176 * parse.y: Likewise.
10177 * Makefile.in: Update dependencies.
10179 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10181 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10182 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10183 `modifier' with ATTRIBUTE_UNUSED.
10185 * gjavah.c (process_file): Add braces around ambiguous `else'.
10187 * jcf-dump.c (print_access_flags, localvar_free): Change return
10190 * parse.y (java_complete_expand_method): Initialize variable
10192 (resolve_qualified_expression_name): Likewise for `field_decl'.
10193 (patch_method_invocation): Likewise for `class_to_search'.
10194 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10195 (patch_assignment): Likewise for `lhs_type'.
10197 * verify.c (verify_jvm_instructions): Remove unused variable
10200 1999-07-25 Richard Henderson <rth@cygnus.com>
10202 * decl.c (va_list_type_node): New.
10204 1999-07-25 Anthony Green <green@cygnus.com>
10206 * gjavah.c (print_stub): New function.
10207 (METHOD_IS_NATIVE): New macro.
10208 (print_mangled_classname): Make static.
10209 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10210 (process_file): Perform stub generation.
10211 (HANDLE_METHOD): Don't emit class decls during stub
10213 (HANDLE_END_METHOD): Take into account stub generation.
10214 (print_method_info): Handle stub generation.
10215 (print_stub): New function.
10216 (print_cxx_classname): Make signature consistant with others.
10217 (help): Describe -stubs option.
10218 (main): Create stub file.
10219 (version): Use version.c.
10220 (print_full_cxx_name): New function.
10221 (print_c_decl): Use print_full_cxx_name.
10223 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * check-init.c (check_init): Handle MAX_EXPR.
10227 1999-07-15 Andrew Haley <aph@cygnus.com>
10229 * lang.c (flag_use_divide_subroutine): New variable.
10230 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10231 fp-to-integer conversion.
10232 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10235 * expr.c (build_java_soft_divmod): New function.
10236 (build_java_binop): Call build_java_soft_divmod if
10237 flag_use_divide_subroutine is set.
10238 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10239 soft_lrem_node: new builtin functions.
10240 (init_decl_processing) Initialize the new builtins.
10241 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10242 soft_lrem_node: new builtin functions.
10243 (build_java_soft_divmod): New function.
10244 * parse.y: Call build_java_soft_divmod if
10245 flag_use_divide_subroutine is set.
10246 * parse.c: Rebuilt.
10248 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10249 a --specs= arg) even if not linking.
10250 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10251 -fuse-divide-subroutine
10253 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10255 * parse.y (resolve_and_layout): Check methods only once.
10256 (resolve_qualified_expression_name): Verify thrown exceptions
10258 (check_thrown_exceptions): Reject exceptions thrown in
10259 initializer. Error message tuned.
10261 1999-07-14 Andrew Haley <aph@cygnus.com>
10263 * expr.c (expand_expr): Do not return the last statement in a
10264 block as the block's value.
10266 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10268 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10269 CALL_EXPR, to avoid order of evaluation changes.
10271 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10273 * parse.y (qualify_ambiguous_name): Do not use
10274 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10276 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10278 * check-init.c (check_init): Handle MAX_EXPR.
10279 * expr.c (force_evaluation_order): Force method call arguments to
10280 be evaluated in left-to-right order.
10281 * parse.y (qualify_ambiguous_name): Loop again to qualify
10282 NEW_ARRAY_EXPR properly.
10284 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * parse.y (patch_invoke): Resolve unresolved invoked method
10288 (qualify_ambiguous_name): STRING_CST to qualify expression for
10289 type name resolution.
10291 1999-06-24 Andrew Haley <aph@cygnus.com>
10293 * class.c (finish_class): Whenever a deferred method is
10294 output, rescan the list of methods to see if a new candidate for
10295 output can be found.
10297 1999-06-28 Tom Tromey <tromey@cygnus.com>
10299 * jvspec.c (lang_specific_driver): Recognize --help.
10301 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * parse.y (resolve_package): Fixed bogus return statement.
10304 (patch_method_invocation): Resolve method invocation beginning with
10305 a package name qualifier.
10307 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10309 * Make-lang.in (java.stage1): Depend on stage1-start.
10310 (java.stage2): Likewise for stage2-start.
10311 (java.stage3): Likewise for stage3-start.
10312 (java.stage4): Likewise for stage4-start.
10314 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * parse.y (java_complete_lhs): When doing cross referencing, don't
10317 try to keep file location on a WFL expanded as a CALL_EXPR.
10319 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10321 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10322 compiling to class file a void method with an empty method body.
10323 As a side effect, the bytecode backend will generate the
10324 appropriate `return' instruction.
10326 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10328 * parse.y (lookup_package_type_and_set_next): New function prototype.
10329 (resolve_package): Search current and imported packages.
10330 (lookup_package_type_and_set_next): New function.
10332 1999-06-22 Andrew Haley <aph@cygnus.com>
10334 * verify.c (verify_jvm_instructions): Check for pending blocks
10335 before invalid PC test and opcode switch, not after.
10337 1999-06-21 Andrew Haley <aph@cygnus.com>
10339 * except.c (find_handler_in_range): The upper limit for exception
10340 ranges is exclusive, not inclusive: (start <= pc < end).
10341 (link_handler): find child pointer which points to outer by
10342 searching sibling list: previous code incorrectly assumed that
10343 outer->outer->first_child must point to outer.
10344 * verify.c (verify_jvm_instructions): FIXME added to code for
10346 (verify_jvm_instructions): Do not assume that the last block
10347 processed in a subroutine is a block which ends with a `ret'
10348 instruction. With some control flows it is possible that the last
10349 block ends with an `athrow'.
10351 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * parse.y (qualify_ambiguous_name): Reorganized the post
10354 evaluation of non WFL leading expression nodes.
10356 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10358 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10361 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.y (qualify_ambiguous_name): Handle qualified expression
10364 beginning with a STRING_CST.
10366 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10368 * parse.y (register_fields): Set DECL_INITIAL on both
10369 pre-initialized static and public fields.
10370 (resolve_field_access): Static field access expressions to always
10372 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10373 qualification. CONVERT_EXPR to be resolved as an expression name.
10374 (java_complete_lhs): Identify and access qualified final
10375 initialized field in switch statement case expression.
10376 (fold_constant_for_init): Pre-initialized field decl constant to
10379 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * parse.y (note_possible_classname): Mark returned node with
10382 QUALIFIED_P only if the original class name contained a '/'.
10384 1999-06-05 Anthony Green <green@cygnus.com>
10386 * Make-lang.in (gcjh): More parallel build fixes.
10388 1999-06-03 Mike Stump <mrs@wrs.com>
10390 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10392 1999-06-02 Anthony Green <green@cygnus.com>
10394 * except.c (link_handler): Chain exception handlers in order.
10396 1999-06-02 Anthony Green <green@cygnus.com>
10398 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10399 with nops and process as usual in order to always set correct EH
10400 ranges. Emit detailed warnings about unreachable bytecodes.
10402 1999-06-02 Anthony Green <green@cygnus.com>
10404 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10407 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10409 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10410 or the searched field decl.
10412 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10414 * parse.y (fold_constant_for_init): Convert numerical constant
10415 values to the type of the assigned field.
10417 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10419 * expr.c (lookup_field): Relaxed the test on class loading error
10421 * parse.y (fold_constant_for_init): Enabeled old code.
10423 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10426 decide the validity of the cast of a java.lang.Cloneable reference
10428 (patch_conditional_expr): Fixed first argument passed to
10429 binary_numeric_promotion.
10431 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * parse.y (qualify_ambiguous_name): Take into account that a
10434 CONVERT_EXPR might specify a type as a WFL.
10436 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10438 * parse.y (patch_assignment): Save the rhs before using it as an
10439 argument to _Jv_CheckArrayStore.
10441 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10445 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10448 floating point literal only when the exponent indicator has been
10451 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * parse.y (formal_parameter:): Construct argument tree list
10454 element even if a yet unsupported final parameter was encountered.
10456 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * parse.y (finish_method_declaration): Issue errors for native or
10459 abstract methods declared with a method body, as well as for non
10460 native or non abstract methods with no method body.
10462 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10464 * class.c (build_utf8_ref): Initialize variable `field'.
10466 * decl.c (init_decl_processing): Initialize variable `field'.
10468 * expr.c (build_known_method_ref): Mark parameters `method_type',
10469 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10470 (process_jvm_instruction): Likewise for parameter `length'.
10472 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10473 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10476 * parse.y (maybe_generate_clinit): Remove unused variable
10477 `has_non_primitive_fields'.
10478 (find_in_imports_on_demand): Initialize variables `node_to_use'
10480 (patch_binop): Likewise for variable `prom_type'.
10481 (patch_unaryop): Likewise for variable `prom_type'.
10483 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10485 * xref.c (xref_table): Add missing initializer.
10487 1999-05-14 Tom Tromey <tromey@cygnus.com>
10489 * java-except.h (struct eh_range): Removed unused `next' member.
10490 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10491 after adding all exception handlers. Sort exception ranges in
10493 (struct pc_index): New structure.
10494 (start_pc_cmp): New function.
10495 * except.c (add_handler): Return `void'. Don't call link_handler;
10496 instead construct an ordinary linked list and do range
10498 (check_nested_ranges): New function.
10499 (link_handler): Changed interface to allow merging of eh_ranges.
10500 Split overlapping ranges. Return `void'.
10502 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * parse.y (constructor_block_end:): New rule, tagged <node>.
10505 (constructor_body:): Use `constructor_block_end' instead of
10508 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10510 * parse.y (statement_nsi:): Pop `for' statement block.
10511 (java_complete_lhs): Labeled blocks containing no statement are
10512 marked as completing normally.
10514 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10516 * xref.c (xref_set_current_fp): New function, defined.
10517 * xref.h (xref_set_current_fp): New function, prototyped.
10519 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * check-init.c (check_init): Take into account that
10522 LABELED_BLOCK_STMT can be empty.
10524 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10526 * parse.y (java_check_regular_methods): Warning check on not
10527 overriding methods with default access in other packages does not
10528 apply to `<clinit>'.
10529 (java_complete_lhs): If block body is an empty_stmt_node, replace
10530 it by NULL_TREE. This prevents gcc from generating an irrelevant
10533 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10535 * check-init.c (check_init): Removed code accepting to see things
10536 falling through default:, when doing xrefs.
10537 * java-tree.h (do_not_fold): New global variable, declared.
10538 * parse.y (do_not_fold): New global variable, defined.
10539 (java_complete_expand_method): Set `do_not_fold' to the value of
10540 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10541 and reinstall them after them have been purged; do not check for
10542 initializations; do not issue missing return errors.
10543 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10545 (patch_binop): Skip the fold part when doing xrefs.
10546 (build_string_concatenation): Skip the concatenation part when
10548 (patch_synchronized_statement): Do not generate a try-finally when
10550 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10551 and keep the location where the throw was seen.
10552 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10553 any treatment on the converted node an simply return a NOP_EXPR of
10555 * xref.c (xref_get_data): New function, defined.
10556 * xref.h (xref_get_data): New function, declared.
10557 (XREF_GET_DATA): Use xref_get_data.
10559 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10561 * gjavah.c (print_include): Cast the result of `strlen' to int
10562 when comparing against a signed value.
10563 (add_namelet): Likewise.
10565 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10567 * expr.c (expand_invoke): Mark parameter `nargs' with
10569 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10571 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10574 * jcf-reader.c (get_attribute): Cast a value to long
10575 when comparing against a signed expression. Likewise.
10577 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10578 HOST_BITS_PER_CHAR.
10580 1999-05-11 Andrew Haley <aph@cygnus.com>
10582 * parse.y (source_end_java_method): If the current method contains
10583 any exception handlers, force asynchronous_exceptions: this is
10584 necessary because signal handlers in libjava may throw exceptions.
10585 * decl.c (end_java_method): Ditto.
10587 1999-05-11 Tom Tromey <tromey@cygnus.com>
10589 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10591 * jvspec.c (THREAD_NAME): Removed.
10592 (GC_NAME): Likewise.
10593 (MATHLIB): Likewise.
10594 (WITHLIBC): Likewise.
10596 (THREADLIB): Likewise.
10597 (MATH_LIBRARY): Likewise.
10598 (lang_specific_driver): Don't add `-l' options to command line.
10599 Instead, add a single --specs option. Recognize `-L' options and
10600 use them to search for spec file.
10601 (find_spec_file): New function.
10602 (SPEC_FILE): New define.
10604 1999-05-11 Dave Brolley <brolley@cygnus.com>
10606 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10607 cpplib-enabled build.
10609 1999-05-05 Per Bothner <bothner@cygnus.com>
10611 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10612 temporarily zero it while calling rest_of_decl_compilation.
10614 * java-tree.h (string_ptr_type_node): Add declaration.
10615 * decl.c: Define and initialize string_ptr_type_node.
10616 * parse.y (patch_string_cst): Use string_ptr_type_node.
10618 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10619 * parse.y (for_statement): Now unconditionally exit_block.
10620 (finish_labeled_statement): No longer exit_block if for-loop.
10621 (patch_loop_statement): Check harder if the loop is already labeled.
10623 * parse.y (patch_initialized_static_field): Removed function.
10624 (maybe_generate_clinit): Removed special handling for interfaces.
10625 (java_complete_expand_methods): Do a preliminary java_complete_tree
10626 on <clinit> to determine if it can be removed.
10627 (java_complete_expand_method): Remove special handling for <clinit>.
10628 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10629 optimize if we get back empty_stmt_node.
10630 For MODIFY_EXPR, re-do checking of static initializers.
10631 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10632 For VAR_DECL, pass correct context.
10634 * verify.c (verify_jvm_instructions): Better error messages.
10636 1999-05-03 Tom Tromey <tromey@cygnus.com>
10638 * parse-scan.y (interface_declaration): Call
10639 report_class_declaration for interfaces.
10641 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10643 * Makefile.in: Remove -v from bison command lines.
10645 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10647 * check-init.c (check_init): Exclude a case of error when doing
10649 * class.c (layout_class_method): Don't generate the error message
10650 twice when compiling from source.
10651 * lang-options.h: Added `-Wredundant-modifers' and
10652 `-Wunusupported-jdk11' flags and help text.
10653 * lang.c (lang_decode_option): Added support for
10654 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10655 flag_static_local_jdk11 and flag_redundant set accordingly.
10656 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10657 * parse.h (EXPR_WFL_ADD_COL): New macro.
10658 (DECL_END_SOURCE_LINE): Likewise.
10659 (DECL_INHERITED_SOURCE_LINE): Likewise.
10660 * parse.y (static_ref_err): New function, prototyped.
10661 (CCB_TK): Now tagged <operator>.
10662 (class_body:): Remember the location of the closing '}' of a class
10663 definition when doing xrefs.
10664 (block:): Likewise.
10665 (block_end:): Likewise.
10666 (create_class): Remember the location of the inherited class
10667 identifier when doing xrefs.
10668 (register_fields): Added test on first operand of `init' before
10669 testing it TREE_CODE.
10670 (method_header): Store the location of the class identifier in the
10671 class decl when doing xrefs.
10672 (finish_method_declaration): Don't combine first/last method line
10674 (java_check_regular_methods): Warning check on not overriding
10675 methods with default access on other packages move before check on
10676 static methods. Initialization of `aflags' also moved up.
10677 (resolve_expression_name): Call static_ref_err to report the error.
10678 (static_ref_err): New function, implemented.
10679 (resolve_field_access): Returned simplified static field access
10681 (resolve_qualified_expression_name): Check for illegal use of
10682 static fields in a non static context. Call static_ref_err to
10683 report error in various places.
10684 (java_complete_tree): Do not fold initialized static fields when
10686 (java_complete_lhs): Likewise.
10688 1999-04-29 Anthony Green <green@cygnus.com>
10690 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10691 create internal labels.
10692 (lookup_label): Ditto.
10694 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10696 * class.c (layout_class_method): Generate <clinit>'s rtl for
10698 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10699 for interfaces' <clinit>.
10700 * expr.c (lookup_field): Search for fields in interfaces.
10701 (expand_invoke): Fixed indentation.
10702 (expand_java_field_op): Likewise. Use IS_CLINIT.
10703 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10704 (IS_CLINIT): New macro.
10705 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10706 interface was parsed.
10707 (maybe_generate_clinit): Don't generate if the current class is an
10708 interface with only fields of primitive types.
10709 (reset_method_name): Use IS_CLINIT.
10710 (java_complete_expand_method): Expand <clinit> when it exists for
10711 interfaces. Use IS_CLINIT.
10712 (resolve_expression_name): Use DECL_CONTEXT instead of
10713 current_class to build static field references.
10714 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10715 ARRAY_REF when doing xreferencing.
10716 (check_final_assignment): Fixed typo in leading comment. Use
10718 (patch_array_ref): Don't fully expand array references when
10720 (patch_return): Use IS_CLINIT.
10721 (patch_throw_statement): Likewise.
10723 1999-04-22 Tom Tromey <tromey@cygnus.com>
10725 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10727 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10729 * decl.c (predef_filenames, predef_filenames_size): New globals
10730 (init_decl_processing): predef_filenames and predef_filenames_size
10732 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10734 * jcf-parse.c (predefined_filename_p): New function.
10735 (yyparse): Check that files on the command line are specified only
10736 once and issue a warning otherwise.
10737 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10738 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10739 avoid a gcc warning with -W -Wall turned on.
10740 (java_expand_classes): Abort if errors were encountered.
10741 (java_complete_lhs): If the cross reference flag is set, wrap
10742 field DECL node around a WFL when resolving expression name.
10744 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * lang.c (lang_decode_option): Fixed returned value when parsing
10747 `-fxref=...' and `-Wall'.
10748 * parse.y (source_end_java_method): Do not generate code when
10749 flag_emit_xref is set.
10750 (resolve_expression_name): Do not build static field access when
10751 flag_emit_xref is set.
10752 (resolve_field_access): No special treatment on `length' when
10753 flag_emit_xref is set. Do not build qualified static field access
10754 when flag_emit_xref is set.
10755 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10756 when flag_emit_xref is set.
10757 (patch_assignment): Do not generate array store runtime check when
10758 flag_emit_xref is set.
10759 * xref.c (xref_flag_value): Fixed function declaration
10761 (xset_set_data): New function.
10762 * xref.h (xref_set_data): Added prototype for new function.
10763 (typedef struct xref_flag_table): New field data.
10764 (XREF_GET_DATA): New macro.
10766 1999-04-19 Tom Tromey <tromey@cygnus.com>
10768 * xref.h (enum): Removed trailing comma.
10770 * parse.y (resolve_qualified_expression_name): Added missing
10773 1999-04-15 Anthony Green <green@cygnus.com>
10775 * gjavah.c: New prototypes for java_float_finite and
10776 java_double_finite.
10778 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10783 1999-04-06 Jeffrey A Law (law@cygnus.com)
10785 * Makefile.in (TREE_H): Add tree-check.h.
10786 (RTL_H): Add genrtl.h.
10788 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * parse.y (patch_assignment): Added ArrayStoreException runtime
10793 1999-04-06 Per Bothner <bothner@cygnus.com>
10795 * expr.c (pop_type_0): New function.
10796 (pop_type): Use pop_type_0.
10797 * java-tree.h (pop_type_0): New declaration.
10798 * verify.c (verify_jvm_instructions): Check return instructions.
10800 * parse.y (patch_binop): Don't fold if non-constant and emiting
10803 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10805 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10807 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10808 (main_jcf): Don't define.
10809 (process_file): Don't set `main_jcf'.
10811 * java-tree.h (main_jcf): Don't declare.
10813 * jcf-parse.c (main_jcf): Add static definition.
10815 * lang.c (main_jcf): Don't define.
10817 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10819 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10821 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10823 * jcf-depend.c: Include "config.h", not <config.h>.
10825 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10828 * jcf-path.c: Include "config.h", not <config.h>.
10830 * lex.c: Don't include various system header files.
10831 (java_init_lex): Cast the argument of `bzero' to PTR
10833 * parse-scan.y (java_push_parser_context): Likewise.
10835 * parse.y (java_push_parser_context): Likewise.
10836 (patch_bc_statement): Match format specifier to variable argument.
10838 * xref.c: Don't include <stdio.h>.
10840 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10842 * parse.y (struct parser_ctxt *ctxp): Now global.
10843 (declare_local_variables): Use WFL compound value for the
10844 declaration source line value, when doing cross-referencing.
10846 1999-03-31 Tom Tromey <tromey@cygnus.com>
10848 * gjavah.c (print_field_info): Allow constants of other types.
10849 (print_include): Generate include when new name is proper prefix
10850 of already printed name.
10851 (add_namelet): Likewise.
10852 (cxx_keyword_subst): New function.
10853 (print_method_info): Use it.
10854 (print_field_name): New function.
10855 (get_field_name): New function.
10856 (print_field_info): Use get_field_name and print_field_name.
10858 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10860 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10861 'KR-C', so gperf uses the `const' keyword on strings.
10863 * keyword.gperf (java_keyword): Const-ify a char*.
10865 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10867 * parse.y (patch_bc_statement): Fixed identation and a bogus
10870 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10872 * parse.y (patch_assignment): Allow static variables in other
10873 classes to be assigned.
10875 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10877 * class.c (maybe_add_interface): Remove unused variable
10879 (make_class_data): Use = for assignment, not ==. Likewise.
10880 (emit_register_classes): Remove unused variable `decl'.
10882 * lex.c: Fix comment so as not to contain an embedded `/*'.
10884 * verify.c (verify_jvm_instructions): Remove unused variable
10887 1999-03-27 Per Bothner <bothner@cygnus.com>
10889 * parse.y (complete_loop_body): Rename to finish_loop_body.
10890 (complete_labeled_statement): Rename to finish_labeled_statement.
10891 (complete_for_loop): Rename to finish_for_loop.
10892 (complete_method_declaration): Rename to finish_method_declaration.
10894 * java-tree.h (continue_identifier_node): New global node.
10895 * decl.c: Define and initialize continue_identifier_node.
10896 * parse.y (generate_labeled_block): Remove - no longer needed.
10897 (build_loop_body): Use continue_identifier_node for continue block.
10898 (finish_labeled_statement): Also do pop_labeled_block actions.
10899 (java_complete_lhs): POP_LOOP even if error.
10900 (build_labeled_block): Special handling for continue_identifier_node.
10901 (patch_loop_statement): Re-organize.
10902 (patch_bc_statement): Re-write.
10904 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10906 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10907 using a WFL compound value.
10908 * parse.y (xref.h): Include.
10909 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10910 WFL compound value.
10911 (register_fields): Set WFL compound value to lineno if doing
10913 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10915 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10916 * xref.h (expand_xref): Prototype renamed from xref_generate.
10918 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10920 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10921 (GET_CURRENT_BLOCK): New macro.
10922 * parse.y (current_static_block): New global variable.
10923 (method_body:): Define action.
10924 (complete_method_declaration): Set current_function_decl to NULL
10925 when work on the current method is done.
10926 (declare_local_variables): Use GET_CURRENT_BLOCK.
10927 (java_method_add_stmt): Likewise.
10928 (java_complete_expand_method): Disable the use of `this' when
10929 expanding <clinit>.
10930 (enter_a_block): If no current method exist, use
10931 current_static_block to link static initializer blocks.
10932 (exit_block): Rewritten to use current_static_block when no current
10933 method decl exists.
10934 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10935 (patch_return): Forbid the use of `return' in static initializers.
10936 (patch_throw_statement): Fixed indentation. Issue specific error
10937 for uncaught thrown checked exception in static initializer
10938 blocks. Removed FIXME.
10940 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10942 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10943 Link gcj from gcc.o.
10945 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10947 * parse.y (find_applicable_accessible_methods_list): When dealing
10948 with interface: ensure that a given interface or java.lang.Object
10949 are searched only once.
10951 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10953 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10955 * jcf-dump.c (print_access_flags): Add braces around if-else.
10957 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10960 * lex.c (build_wfl_node): Add static prototype.
10962 * lex.h (build_wfl_node): Remove static prototype.
10964 * parse.y: Include lex.c early enough to declare everything needed.
10965 Ensure calls to `build_wfl_node' pass the proper arguments.
10966 (create_class): Remove unused variable `super_decl'.
10967 (get_printable_method_name): Initialize variable `name'.
10969 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10971 * Changelog: Fixed 1999-03-22 typos.
10972 * lang.c (lang_decode_option): Fixed typo in error string in the
10975 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10977 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10978 (xref.o): New rule.
10979 * java-tree.h (flag_emit_xref): Declared extern.
10980 * lang.c (xref.h): Included.
10981 (flag_emit_xref): New global variable.
10982 (lang_decode_option): Added support for -fxref.
10984 * xref.h: Likewise.
10986 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10988 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10991 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10993 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10994 $(srcdir)/../system.h and $(JAVA_TREE_H).
10995 (jcf-io.o): Depend on $(JAVA_TREE_H).
10996 (mangle.o): Likewise.
10998 * check-init.c (check_cond_init): Add static prototype.
11000 * class.c (build_java_method_type, hashUtf8String,
11001 make_field_value, get_dispatch_vector, get_dispatch_table,
11002 append_gpp_mangled_type, mangle_static_field): Likewise.
11003 (strLengthUtf8): Hide unused definition.
11004 (hashUtf8String): Const-ify.
11005 (make_field_value): Un-ANSI-fy.
11007 * constants.c: Move inclusion of jcf.h above java-tree.h.
11008 (set_constant_entry, find_class_or_string_constant,
11009 find_name_and_type_constant, get_tag_node,
11010 build_constant_data_ref): Add static prototype.
11012 * decl.c (push_jvm_slot, builtin_function,
11013 lookup_name_current_level): Likewise.
11014 (builtin_function): Const-ify.
11016 * except.c (expand_start_java_handler, expand_end_java_handler):
11017 Add static prototype.
11019 * expr.c (flush_quick_stack, push_value, pop_value,
11020 java_stack_swap, java_stack_dup, build_java_athrow,
11021 build_java_jsr, build_java_ret, expand_java_multianewarray,
11022 expand_java_arraystore, expand_java_arrayload,
11023 expand_java_array_length, build_java_monitor, expand_java_pushc,
11024 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11025 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11026 expand_compare, expand_test, expand_cond, expand_java_goto,
11027 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11028 expand_java_field_op, java_push_constant_from_pool): Likewise.
11030 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11031 (build_java_arraynull_check): Mark parameters `node' and `type'
11032 with ATTRIBUTE_UNUSED.
11033 (note_label): Likewise for parameter `current_pc'.
11034 (expand_java_call, expand_java_ret): Hide unused definition.
11036 * java-tree.h (make_class, build_constants_constructor,
11037 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11038 init_outgoing_cpool, register_class, emit_register_classes,
11039 java_layout_seen_class_methods): Prototype.
11040 (unicode_mangling_length): Const-ify.
11041 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11042 emit_unicode_mangled_name, format_int, format_uint,
11043 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11044 jcf_print_utf8_replace, open_class): Prototype.
11046 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11047 <stdio.h>. Include tree.h/java-tree.h.
11048 (utf8_equal_string usage, process_class): Add static prototype.
11049 (open_class): Don't prototype this here.
11050 (utf8_equal_string): Match arguments to format specifiers.
11051 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11052 TABLE_SWITCH, disassemble_method): Likewise.
11054 * jcf-io.c: Include tree.h/java-tree.h.
11055 (open_class, find_classfile, jcf_print_utf8,
11056 jcf_print_utf8_replace): Const-ify.
11058 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11059 parse_class_file): Add static prototype.
11060 (find_in_current_zip): Match definition to existing static
11063 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11064 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11065 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11066 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11067 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11068 generate_bytecode_return, perform_relocations, init_jcf_state,
11069 init_jcf_method, release_jcf_state, generate_classfile):
11070 Add static prototype.
11071 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11072 (make_class_file_name): Const-ify.
11074 * jcf.h (find_classfile): Const-ify.
11076 * jv-scan.c (reset_report): Remove prototype.
11078 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11079 (error): Rewrite to allow varargs.
11081 * lang.c (lang_f_options): Const-ify.
11083 * lex.c (java_parse_escape_sequence): Add static prototype.
11084 (java_allocate_new_line): Match definition to existing static
11087 * mangle.c Include tree.h/java-tree.h.
11088 (unicode_mangling_length, emit_unicode_mangled_name,
11089 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11091 * parse.h (jdep_code): Remove trailing comma in enumeration.
11092 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11093 (reset_report): Add prototype.
11095 * verify.c (push_pending_label, merge_types): Add static
11098 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11100 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * parse.y (find_applicable_accessible_methods_list): Extend the
11103 search to superinterfaces when relevant.
11104 (search_applicable_methods_list): New function.
11106 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * class.c (unmangle_classname): Implemented stricter testing
11109 before setting the QUALIFIED_P flag on an identifier.
11111 1999-03-16 Per Bothner <bothner@cygnus.com>
11113 * parse.y (java_complete_lhs): Call force_evaluation_order
11114 after patch_newarray.
11115 (patch_binop): Don't call fold if there are side effects.
11117 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11119 * parse.y (java_stabilize_reference): Use save_expr instead of
11120 building a SAVE_EXPR node.
11121 (java_complete_lhs): Patch the resulting string of the `+='
11122 operator (if necessary) and complete the RHS after having built
11125 1999-03-15 Per Bothner <bothner@cygnus.com>
11127 * class.c (make_class): Don't set CLASS_P here (because
11128 this function is also called by build_java_array_type).
11129 (push_class): Set CLASS_P here instead.
11130 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11132 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11133 context. If the context is class, perfer "super" over "synchronized".
11134 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11136 * parse.y (create_class): Don't call parser_check_super here;
11137 it is not robust. Always wait until later.
11139 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11140 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11142 1999-03-13 Per Bothner <bothner@cygnus.com>
11144 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11145 * lex.h (UNGETC): Change misleading macro.
11147 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11149 * parse.y (java_stabilize_reference): Return NODE when patching a
11151 (java_complete_lhs): Put parenthesis around truth values.
11153 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * class.c (layout_class_method): Don't make rtl for interface
11157 * parse.h (GET_TYPE_NAME): New macro.
11158 * parse.y (if_then_statement:): Fixed indentation.
11159 (if_then_else_statement:): Likewise.
11160 (for_statement:): Fixed spacing.
11161 (try_statement:): Fixed indentation.
11162 (create_interface): Don't force interfaces to be abstract.
11163 (method_header): Abstract methods are OK in interfaces.
11164 (declare_local_variables): Fixed typo in comment.
11165 (java_complete_expand_method): Fixed indentation.
11166 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11167 non accessible fields.
11168 (java_stabilize_reference): New function.
11169 (java_complete_lhs): Fixed indentation. Use
11170 java_stabilize_reference in compound assignment. Insert the
11171 cast. If not processing `+' fix string constants before processing
11174 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11176 * constants.c (find_class_or_string_constant): Cast variable `j'
11177 to a `jword' when comparing against one.
11179 * expr.c (java_lang_expand_expr): Remove unused variables
11180 `has_finally_p' and `op0'.
11182 * gjavah.c (print_field_info): Cast a value to jint when comparing
11183 against one. Likewise for a jlong.
11184 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11185 against a signed quantity.
11187 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11188 (print_signature): Don't needlessly dereference variable `str'
11190 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11191 `max_locals' with ATTRIBUTE_UNUSED.
11192 (jcf_parse_class): Likewise for variable `index'.
11194 * parse.h (reverse_jdep_list): Remove static prototype.
11196 * parse.y (build_jump_to_finally): Remove prototype and definition.
11197 (reverse_jdep_list): Add static prototype.
11199 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11200 `assignment' and `expr_decl'.
11202 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11204 1999-03-12 Andrew Haley <aph@cygnus.com>
11206 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11207 we'll need a directory separator and a null character.
11209 1999-03-10 Per Bothner <bothner@cygnus.com>
11211 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11213 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11215 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11218 1999-03-05 Per Bothner <bothner@cygnus.com>
11220 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11222 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11224 * class.c (layout_class_method): A static method in a base class
11225 is never overridden, so treat it like it doesn't exist.
11226 However, do complain about private non-static method overriding
11227 public static method.
11229 * parse.y: Don't set unused INITIALIZED_P flag.
11230 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11232 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11233 (build_array_from_name): Re-order &index[string] to &string[index].
11235 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11236 error_mark (it might catch more errors, but it is more likely to lose).
11238 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11240 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11241 (parse-scan.o): Depend on toplev.h.
11243 * class.c (make_method_value): Add prototype. Make it static.
11244 Remove unused second argument, caller changed.
11246 * expr.c (java_lang_expand_expr): Remove unused variable
11249 * java-tree.h: Don't prototype find_in_current_zip.
11250 Add prototypes for verify_constant_pool, start_java_method,
11251 end_java_method, give_name_to_locals, expand_byte_code,
11252 open_in_zip, set_constant_value, find_constant1, find_constant2,
11253 find_utf8_constant, find_string_constant, find_class_constant,
11254 find_fieldref_index, find_methodref_index, write_constant_pool,
11255 count_constant_pool_bytes and encode_newarray_type.
11257 * jcf-dump.c: Remove unused variable `LONG_temp'.
11259 * jcf-parse.c: Include parse.h.
11260 (jcf_parse_source): Remove unused parameter, all callers changed.
11261 (jcf_figure_file_type): Add static prototype.
11262 (find_in_current_zip): Likewise. Also remove unused parameter,
11263 all callers changed.
11264 (read_class): Initialize variable `saved_pos'.
11266 * jcf-reader.c (jcf_parse_preamble): Mark variables
11267 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11269 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11270 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11271 (java_parse_doc_section): Initialize variable `seen_star'.
11272 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11273 (java_lex_error): Mark parameters `msg' and `forward' with
11275 (java_get_line_col): Mark parameters `filename' and `line' with
11278 * parse-scan.y: Include toplev.h.
11279 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11281 * parse.h: use `struct JCF', not plain `JCF'.
11282 (java_parser_context_save_global, java_expand_classes
11283 java_parser_context_restore_global, java_parse): Add prototypes.
11285 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11288 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11290 * check-init.c (check_init): COPYN takes word count, not bit count.
11292 1999-02-26 Per Bothner <bothner@cygnus.com>
11294 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11295 explicit build_decl. (Avoids crash in reload when optimizing.)
11297 1999-02-25 Per Bothner <bothner@cygnus.com>
11299 * decl.c (complete_start_java_method): Handle synchronized method
11300 even when compiling from bytecode.
11302 1999-02-26 Tom Tromey <tromey@cygnus.com>
11304 * gjavah.c (add_class_decl): Only generate `#include' if outer
11305 class is not the name of the class we are processing. Correctly
11306 append `.h' in #include.
11307 (process_file): Clean up newlines around generated `#include's.
11308 (decode_signature_piece): Correctly handle inner classes.
11309 (struct include): New structure.
11310 (all_includes): New global.
11311 (print_include): New function.
11312 (add_class_decl): Use it.
11313 (process_file): Likewise.
11314 (add_class_decl): Generate include for java-array.h if array
11316 (process_file): Don't generate java-array.h include.
11318 * gjavah.c (add_namelet): Check for standard package names here.
11319 (add_class_decl): Don't check for standard package names here.
11321 1999-02-25 Tom Tromey <tromey@cygnus.com>
11323 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11324 When reading a zip file, only use strncmp if both strings are
11325 bigger than the buffer length. Initialize `k' when looping
11328 1999-02-24 Tom Tromey <tromey@cygnus.com>
11330 * gjavah.c (struct namelet): New structure.
11331 (add_namelet): New function.
11332 (print_namelet): New function.
11333 (print_class_decls): Use add_namelet and print_namelet to generate
11334 namespaces and not classes.
11335 (method_printed): New global.
11336 (HANDLE_END_METHOD): Examine method_printed.
11337 (print_method_info): Set method_printed when required. Print
11338 error if function to be ignored is marked virtual. Handle $finit$
11340 (METHOD_IS_FINAL): New macro.
11341 (print_field_info): Use it.
11342 (HANDLE_METHOD): Clear method_printed.
11343 (method_pass): New global.
11344 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11345 (process_file): Do two passes over both fields and methods.
11346 (HANDLE_METHOD): Examine method_pass.
11347 (root): New global.
11348 (add_class_decl): New function.
11349 (print_class_decls): Don't scan over entire constant pool.
11351 1999-02-23 Tom Tromey <tromey@cygnus.com>
11353 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11354 disable linking in that case.
11356 1999-02-20 Tom Tromey <tromey@cygnus.com>
11358 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11361 1999-02-21 Per Bothner <bothner@cygnus.com>
11363 * decl.c (build_result_decl), java-tree.h: New method.
11364 (complete_start_java_method): Handle synchronized methods.
11365 Don't build DECL_RESULT here. (Ordering dependency problem.)
11366 (start_java_method): Call build_result_decl here instead ...
11367 * parse.y (java_complete_expand_method): ... and here.
11368 (expand_start_java_method): Don't call complete_start_java_method here.
11369 (java_complete_expand_method): Call it here instead.
11370 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11371 * java-tree.h: ... here.
11373 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11374 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11375 for ARRAY_REF - it doesn't work when array bounds are checked.
11376 (patch_array_ref): Handle it here instead.
11378 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11380 1999-02-19 Per Bothner <bothner@cygnus.com>
11382 Force left-to-right evaluation of binary operations etc.
11383 * expr.c (force_evaluation_order), java-tree.h: New function.
11384 * parse.y (java_complete_lhs): Pass binary operations, procedure
11385 calls, and ARRAY_REFs to force_evaluation_order.
11386 (various): Set TREE_SIDE_EFFECTS more carefully.
11388 Tolerate random (non-UTF8) encoding in comments without complaining.
11389 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11390 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11392 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11393 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11395 * parse.y (java_complete_lhs): Ignore an empty statement in a
11396 COMPOUND_EXPR. Don't complain about empty statement after return.
11398 1999-02-19 Per Bothner <bothner@cygnus.com>
11400 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11401 in TREE_LIST - just chain the POINTER_TYPEs together.
11402 (resolve_class): If type already resolved, return decl.
11403 After resolving, update TREE_TYPE(class_type), and name (if array).
11404 * parse.h (do_resolve_class), parse.y: Make non-static.
11405 * class.c (maybe_layout_super_class): Take this_class argument.
11406 Do do_resolve_class if necessary.
11407 (layout_class, layout_class_methods): Adjust calls appropriately.
11408 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11409 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11410 * typeck.c (build_java_array_type): Don't call layout_class.
11412 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * parse.y (check_pkg_class_access): Allow private class access
11415 within the same package.
11416 (strip_out_static_field_access_decl): New function.
11417 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11418 operator argument before testing its nature.
11420 1999-02-03 Per Bothner <bothner@cygnus.com>
11422 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11423 (TRY_EXPR): Simplify - it no longer has a finally clause.
11424 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11425 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11426 * expr.c (java_lang_expand_expr): Likewise.
11427 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11428 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11429 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11430 (build_try_statement): Remove finally parameter and handling.
11431 (build_try_finally_statement): New function.
11432 (patch_try_statement): No longer need to support finally clause.
11433 (try_statement): Update grammar action rules.
11434 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11435 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11437 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11439 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11440 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11442 1999-02-17 Andrew Haley <aph@cygnus.com>
11444 * class.c (build_utf8_ref): Back out broken patch which was
11445 intended to to output signatures using '.' as a separator.
11447 * class.c (make_class_data): Output signatures using '.' as a
11448 separator, rather than '/'.
11449 (mangled_classname): Likewise.
11450 (make_field_value): Likewise.
11451 (make_method_value): Likewise.
11452 * constants.c (alloc_class_constant): Likewise.
11453 * expr.c (build_invokeinterface): Likewise.
11455 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11457 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11458 of an ancient workaround.
11460 1999-02-10 Jeffrey A Law (law@cygnus.com)
11462 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11465 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11467 * lex.c (yylex): Encode \0 as UTF8.
11469 1999-02-10 Tom Tromey <tromey@cygnus.com>
11471 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11472 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11473 (libgcj_zip): Renamed.
11474 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11476 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11478 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11479 (GC_NAME): Renamed -lgc to -lgcjgc.
11481 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11483 * lex.c (java_lang_cloneable): Initialize.
11484 * parse.y (java_lang_cloneable): New static variable.
11485 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11486 doing one more qualification round.
11487 (valid_ref_assignconv_cast_p): Reject null source or
11488 destination. Allow an array to be cast into java.lang.Cloneable.
11489 (patch_cast): Swapped two first arguments to first call to
11490 valid_ref_assignconv_cast_p.
11492 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11494 * parse.h: DECL_P renamed JDECL_P.
11495 * parse.y: DECL_P replaced by JDECL_P.
11496 (build_array_from_name): Always use pointer's type.
11497 (patch_bc_statement): Extra code to search continue target in a
11498 for loop. Fixed comments. Continue target is current loop when
11501 1999-02-05 Andrew Haley <aph@cygnus.com>
11503 * class.c (make_class_data): The superclass of an interface should
11504 be null, not class Object.
11506 * lex.c (java_lex): Sign extend hex literals.
11508 1999-02-04 Andrew Haley <aph@cygnus.com>
11510 * class.c (build_utf8_ref): Output signatures using '.' as a
11511 separator, rather than '/'.
11512 (make_class_data): Likewise.
11514 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11516 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11517 mkstemp.o. Get them from libiberty now.
11519 1999-02-02 Jeffrey A Law (law@cygnus.com)
11521 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11523 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11525 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11528 1999-02-02 Per Bothner <bothner@cygnus.com>
11530 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11531 * jcf-write.c (generate_bytecode_return): New function.
11532 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11534 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11535 generate special [fd]const_[01] instructions.
11537 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11539 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11540 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11542 1999-02-01 Per Bothner <bothner@cygnus.com>
11544 * parse.y (patch_method_invocation): Handle calling static methods,
11545 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11547 * parse.y (java_complete_lhs): Don't complain about unreachable
11548 exit condition in a do-while statement.
11550 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11552 * lex.c (java_read_char): Fixed utf8 decoding.
11553 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11555 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11556 comments. Local variable `all_primitive' is gone. Broadened
11557 acceptance of `0' to floating point targets. `long' can now be
11558 widened to `double' or `float'.
11559 (valid_method_invocation_conversion_p): Added leading
11560 comment. Fixed tabulation.
11561 (build_string_concatenation): Optimize out left or right empty
11564 1999-01-28 Per Bothner <bothner@cygnus.com>
11566 * jcf-write.c (localvar_alloc): Only emit entry for
11567 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11568 (generate_bytecode_insns): Only call put_linenumber if
11569 debug_info_level > DINFO_LEVEL_NONE.
11570 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11571 is specified, add -g1 (for compatibility wih javac).
11573 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11575 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11576 gjavah.o, check-init.o, jv-scan.o
11578 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11580 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11582 * gjavah.c: Include config.h and system.h.
11584 * javaop.h (inline): Don't define, its handled by system.h.
11585 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11586 from `inline' to `static inline'.
11588 * jcf.h (inline): Don't define, its handled by system.h.
11590 * lex.c (inline): Likewise.
11592 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11594 * lang-specs.h: Map -Qn to -fno-ident.
11596 1999-01-29 Richard Henderson <rth@cygnus.com>
11598 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11600 1999-01-29 Tom Tromey <tromey@cygnus.com>
11602 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11603 then cast it to Object before calling `append' method.
11605 1999-01-28 Per Bothner <bothner@cygnus.com>
11607 * check-init.c (check_bool2_init, check_bool_init, check_init):
11608 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11609 * jcf-write.c (generate_bytecode_insns): Likewise.
11611 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11613 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11614 * parse.y (patch_cast): Allow a boolean to be cast into a
11617 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11619 * parse.y: (class_declaration:): Fixed indentation.
11620 (class_member_declaration:): Extra `;' after field declaration now
11622 (interface_declaration:): Removed debug messages in error reports.
11623 (patch_binop): Nodes created and returned inherit the orignal
11624 node's COMPOUND_ASSIGN_P flag value.
11625 (patch_cast): Fix cast from char to floating point.
11627 1999-01-25 Andrew Haley <aph@cygnus.com>
11629 * except.c, java-except.h (expand_resume_after_catch): new
11631 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11632 to branch back to main flow of control after a catch block.
11634 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11636 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11637 $(srcdir)/../system.h.
11638 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11639 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11640 (jcf-write.o): Likewise.
11641 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11642 (mangle.o): Depend on $(srcdir)/../toplev.h.
11643 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11644 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11646 * class.c: Include output.h and parse.h.
11647 (mangled_classname): Add the `const' keyword to a char*.
11648 (find_named_method): Hide unused function definition.
11649 (build_utf8_ref): Change type of variable `c' to unsigned char.
11650 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11651 (build_class_ref): Add the `const' keyword to a char*.
11652 (layout_class_method): Remove unused variable `buf'.
11654 * decl.c (find_local_variable): Remove unused variable `rtl'.
11655 (pushdecl): Likewise for variables `different_binding_level' and
11657 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11658 (maybe_build_cleanup): Likewise for parameter `decl'.
11660 * except.c (expand_start_java_handler): Mark parameter `range'
11661 with ATTRIBUTE_UNUSED.
11663 * expr.c: Include except.h.
11664 (pop_type): Remove unused variable `i'.
11665 (pop_value): Likewise for variables `n_words' and `i'.
11666 (expand_java_arrayload): Likewise for variable `convert'.
11667 (java_lang_expand_expr): Likewise for variables `op0', `type',
11668 `mode', `unsignedp', `node' and `elements'.
11669 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11671 (process_jvm_instruction): Add a `const' qualifier to a char*.
11673 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11674 (temp_directory): Likewise.
11675 (print_c_decl): Likewise.
11676 (print_method_info): Likewise.
11677 (decode_signature_piece): Likewise.
11678 (print_mangled_classname): Likewise.
11680 * java-except.h: Provide prototypes for maybe_start_try,
11681 maybe_end_try and add_handler.
11683 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11684 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11685 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11686 init_expr_processing, push_super_field, init_class_processing,
11687 can_widen_reference_to, class_depth, verify_jvm_instructions,
11688 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11689 set_local_type, merge_type_state, push_type, load_type_state,
11690 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11691 emit_unicode_mangled_name): Add prototypes.
11693 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11694 (print_signature_type): Use ISDIGIT, not isdigit.
11695 (print_signature): Remove unused variable `j'.
11697 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11698 int when comparing against one.
11700 * jcf-parse.c: Include toplev.h.
11702 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11703 (localvar_free): Remove unused variable `i'.
11704 (generate_bytecode_conditional): Likewise for variable `kind'.
11706 * jv-scan.c: Include config.h and system.h. Remove redundant
11707 OS header and gansidecl.h includes.
11708 (warning): Add the `const' keyword to a char*. Also add
11709 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11710 __STDC__, when determining whether to use ANSI-isms.
11711 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11712 (xmalloc): Don't redundantly prototype here.
11713 (main): Remove unused parameter `envp'. Also fix the arguments
11714 passed to function `fatal' to match the format specifier.
11716 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11718 * mangle.c: Include toplev.h.
11719 (emit_unicode_mangled_name): Declare parameter `len'.
11721 * parse.y (parse_warning_context): Add the `const' keyword to a
11722 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11723 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11724 (issue_warning_error_from_context): Add the `const' keyword to
11726 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11727 not `__STDC__' for whether to use ANSI-isms.
11729 * typeck.c (incomplete_type_error): Mark parameters `value' and
11730 `type' with ATTRIBUTE_UNUSED.
11731 (parse_signature_type): Use ISDIGIT, not isdigit.
11733 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11734 (verify_jvm_instructions): Likewise. Remove unused variables
11735 `field_name' and `default_val'.
11737 * zextract.c: Include config.h and system.h. Remove redundant
11738 OS header includes.
11740 * zipfile.h: Prototype `read_zip_archive'.
11742 1999-01-21 Andrew Haley <aph@cygnus.com>
11744 * typeck.c (convert): Allow conversions to void type: some
11745 optimizations in gcc do this.
11747 1999-01-21 Andrew Haley <aph@cygnus.com>
11749 * typeck.c (convert_ieee_real_to_integer): New function.
11750 (convert): When not using fast-math and using hardware fp, convert
11751 an IEEE NaN to zero.
11753 1999-01-18 Andrew Haley <aph@cygnus.com>
11755 * parse.y (patch_binop): Do a type conversion from signed to
11756 unsigned and then back to signed when a ">>>" is found.
11758 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11760 * java-tree.h: (check_for_initialization): Added prototype.
11761 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11762 * parse.y (do_resolve_class): Removed unused locals.
11763 (read_import_dir): Likewise.
11764 (resolve_qualified_expression_name): Array creation
11765 expressions are valid primary expressions.
11766 (qualify_ambiguous_name): Likewise.
11767 (patch_synchronized_statement): Removed unused local.
11769 1999-01-17 Jeffrey A Law (law@cygnus.com)
11771 * Makefile.in (zextract.o): Add dependencies.
11773 * Makefile.in: Do not put ^Ls at the start of a line.
11775 1999-01-15 Per Bothner <bothner@cygnus.com>
11777 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11778 sub-type the result of the call that gets the exception value.
11780 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11781 don't call finish_class.
11783 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11784 clear found before continuing.
11786 * verify.c (verify_jvm_instructions): On an array load, allow
11787 and handle top of stack to be TYPE_NULL.
11789 * gjavah.c (generate_access): Translate Java package private or
11790 protected access to C++ public, but with a comment.
11792 1999-01-13 Andrew Haley <aph@cygnus.com>
11794 * expr.c (generate_name): Name prefix changed to avoid clashes
11795 with assembler temp labels.
11797 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11798 MODIFY_EXPR. Without this, code for the assignment may not be
11799 generated at all and the synchronized statement will read an
11800 uninitialized variable.
11802 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11804 * class.c (maybe_layout_super_class): Fixed returned value.
11805 * lex.c: Added 1999 to the copyright.
11806 (java_init_lex): Initialize java_lang_imported.
11807 * lex.h: Added 1999 to the copyright.
11808 * parse.h: Added 1999 to the copyright.
11809 (REGISTER_IMPORT): Fixed typo in trailing macro.
11810 (CURRENT_OSB): New macro.
11811 (struct parser_ctxt): New fields osb_depth, osb_limit.
11812 * parse.y (java_lang_id): New global variable.
11813 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11814 (array_creation_expression:): Use CURRENT_OSB.
11815 (dims:): Uses a stack to keep track of array dimensions.
11816 (cast_expression:): Use CURRENT_OSB.
11817 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11819 (register_fields): Fixed typos in comment.
11820 (check_method_redefinition): Fixed comment indentation.
11821 (java_check_regular_methods): Set saved found wfl to NULL after
11822 having reinstalled it in the previously found DECL_NAME.
11824 1999-01-10 Richard Henderson <rth@cygnus.com>
11826 * gjavah.c (java_float_finite): Use a union to do type punning.
11827 (java_double_finite): Likewise.
11829 1999-01-09 Per Bothner <bothner@cygnus.com>
11831 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11832 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11833 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11834 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11835 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11836 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11838 1999-01-08 Per Bothner <bothner@cygnus.com>
11840 * check-init.c (check_init): If compiling to native, we don't
11841 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11843 1999-01-08 Tom Tromey <tromey@cygnus.com>
11845 * parse-scan.y (variable_declarator_id): Set or increment
11847 (bracket_count): New global.
11848 (formal_parameter): Handle case where bracket pairs trail variable
11851 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11853 * jcf-parse.c (yyparse): variable len changed from a char to an
11854 int to prevent overflow.
11856 1999-01-06 Per Bothner <bothner@cygnus.com>
11858 * java-tree.h: Declare read_class.
11859 * jcf-parse.c (read_class): New function.
11860 (load_class): Now just call read_class.
11862 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11863 * jcf-parse.c (parse_source_file): Declare save_error_count,
11864 which is needed by java_parse_abort_on_error macro,
11865 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11867 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11868 constructor, if initializing a static field.
11869 (patch_new_array_init): Set TREE_CONSTANT if it is.
11870 * expr.c (java_lang_expand_expr): For a static array constructor
11871 of primitive elements, allocate the array itself statically.
11872 Disabled until we can set the vtable field statically.
11874 * check-init.c: New file. Checks for definite assignment.
11875 * Makefile.in (JAVA_OBJS): Add check-init.o.
11876 * parse.y (java_complete_expand_method): Call check_for_initialization.
11877 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11879 1999-01-06 Graham <grahams@rcp.co.uk>
11881 * parse.y : include system.h instead of including
11882 standard headers directly with the exception of <dirent.h>.
11884 1999-01-06 Per Bothner <bothner@cygnus.com>
11886 * lex.h: Moved static function declarations to lex.c,
11887 to shut up some -Wall warnings.
11888 * lex.c: Static function declarations moved here.
11889 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11891 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11893 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11895 1998-12-22 Per Bothner <bothner@cygnus.com>
11897 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11898 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11900 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11901 (localvar_alloc): Change return type to void,
11902 (emit_unop): Remove unused variable size.
11904 * jcf-write.c (struct jcf_block): Add new union.
11905 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11906 (call_cleanups): New functions.
11907 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11908 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11909 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11910 * lang.c (lang_init): Call using_eh_for_cleanups.
11911 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11912 completing operands to patch_synchronized_statement.
11913 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11914 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11915 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11917 1998-12-20 John F. Carr <jfc@mit.edu>
11919 * Make-lang.in: Comment out control-Ls; they upset some makes.
11921 1998-12-18 Tom Tromey <tromey@cygnus.com>
11923 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11926 1998-12-17 Tom Tromey <tromey@cygnus.com>
11928 * parse.y (DIR_SEPARATOR): New define.
11929 (check_class_interface_creation): Use it.
11931 * parse-scan.y (report_main_declaration): Recognize
11932 `java.lang.String' in argument to main.
11934 1998-12-16 Per Bothner <bothner@cygnus.com>
11936 * parse.y (create_interface): Remove bogus test.
11938 1998-12-16 Per Bothner <bothner@cygnus.com>
11940 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11941 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11943 1998-12-16 Tom Tromey <tromey@cygnus.com>
11945 * parse-scan.y (qualified_name): Use correct sprintf format.
11947 1998-12-15 Tom Tromey <tromey@cygnus.com>
11949 * gjavah.c (print_field_info): Changed how most negative number is
11952 1998-12-14 Per Bothner <bothner@cygnus.com>
11954 * parse.y (fold_constant_for_init): New function.
11955 (resolve_expression_name): Don't replace static final
11956 constant-initialized fields by its value.
11957 (java_complete_lhs): New. Same as java_complete_tree, except does
11958 not replace static final constant-initialized fields by their values.
11959 (register_fields): If there is an initializer, set DECL_INITIAL and
11960 MODIFY_EXPR_FROM_INITIALIZATION_P.
11961 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11962 Only call patch_initialized_static_field if
11963 MODIFY_EXPR_FROM_INITIALIZATION_P.
11964 (patch_initialized_static_field): If not valid constant, clear
11967 * parse.y (lookup_field_wrapper): Fix thinko.
11969 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11970 set and restore global lineno.
11972 1998-12-14 Tom Tromey <tromey@cygnus.com>
11974 * gjavah.c (print_field_info): If value to print is the smallest
11975 value of its size, then print as hex to avoid later warnings from
11978 1998-12-14 Tom Tromey <tromey@cygnus.com>
11980 * gjavah.c (decompile_method): Decompile `return null'.
11981 (process_file): Generate `#pragma interface'.
11982 (method_declared): New global.
11983 (print_method_info): Set it.
11984 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11985 (print_method_info): Handle abstract methods.
11987 1998-12-13 Per Bothner <bothner@cygnus.com>
11989 * parse.y (patch_method_invocation): If class_decl is null
11990 (e.g. an array type), use original type.
11992 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11993 errors about uncaught exception from clone (of array, specifically).
11995 1998-12-13 Tom Tromey <tromey@cygnus.com>
11997 * gjavah.c (decompile_method): Handle all types of `return'
11998 opcode. Decompile `return this' and `return'.
11999 (method_access): New global.
12000 (print_method_info): Set it.
12001 (decompile_method): Don't decompile a synchronized method.
12003 1998-12-13 Tom Tromey <tromey@cygnus.com>
12005 * jcf-reader.c (jcf_parse_one_method): Recognize
12007 * gjavah.c (HANDLE_END_METHOD): New macro.
12008 (HANDLE_CODE_ATTRIBUTE): New macro.
12009 (decompile_method): New function.
12010 (print_method_info): Don't print `;\n' at end of function decl.
12011 Include java-opcodes.h.
12012 (decompiled): New global.
12014 1998-12-12 Per Bothner <bothner@cygnus.com>
12016 * class.c (build_class_ref): Handle PRIMTYPE.class if
12017 flag_emit_class_files.
12018 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12019 if flag_emit_class_files.
12020 * parse.y (java_complete_tree): Pre-liminary support for
12021 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12023 * parse.y (patch_synchronized_statement): Don't call monitorexit
12024 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12026 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12028 * zipfile.h (opendir_in_zip): New declaration.
12029 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12030 (opendir_in_zip): New function, using code from open_in_zip.
12031 (open_in_zip): Call opendir_in_zip.
12032 (find_class): Remove no-longer-used do_class_file parameter,
12033 but add source_ok parameter. Change logic so if we find a .java file,
12034 we don't look for .class in later classpath emtries.
12035 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12036 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12037 * gjavah.c: Update call to find_class.
12038 * jcf-dump.c: Likewise.
12040 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12041 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12042 nothing if body is empty_stmt_node.
12043 Various little fixes so SP gets correctly adjusted.
12044 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12045 For CALL_EXPR, test if static first.
12046 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12047 such as the ones we create for Object and Class.
12048 Set and restore current_function_decl.
12049 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12050 (note_possible_classname): New function.
12051 (read_import_entry): Removed. Merged with read_import_dir.
12052 (read_import_dir): Don't call find_class - that only gives us
12053 the first classpath entry having the needed package.
12054 Use the struct buffer data structure from buffer.h.
12055 (read_import_dir, find_in_imports_on_demand): The remembered
12056 class names now use '.' (not '/') as package separator.
12058 * parse.y (java_complete_expand_methods): Call write_classfile
12059 here, and not in java_expand_classes (which only gets first class).
12061 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12063 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12064 (register_fields): If a static fields has an initializer, just
12065 chain it on ctxp->static_initialized, and handle later.
12066 (java_complete_expand_methods): Force <clinit> first.
12067 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12068 - it's already been completed.
12069 (patch_initialized_static_field): New function.
12070 (java_complete_field): Call it.
12072 1998-12-12 Per Bothner <bothner@cygnus.com>
12074 * expr.c (encode_newarray_type, build_new_array): New functions.
12075 * java-tree.h: Declare build_new_array.
12076 * jcf-write.c (patch_newarray): Use build_new_array.
12078 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12079 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12081 * parse.y (patch_new_array_init): Re-organize.
12082 Now is passed the actual array (pointer) type of the value.
12083 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12084 (patch_array_constructor): Removed - merged into patch_new_array_init.
12085 (java_complete_tree): Update patch_new_array_init.
12087 * jcf-write.c (find_constant_index): New function.
12088 (generate_bytecode_insns): Use find_constant_index.
12089 (generate_classfile): Use find_constant_index for ConstantValue.
12091 1998-12-11 Tom Tromey <tromey@cygnus.com>
12093 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12094 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12095 * class.c (make_class_data): Renamed dtable -> vtable, and
12096 dtable_method_count -> vtable_method_count.
12098 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12100 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12101 global variables, initialized.
12102 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12103 Declared new global variables.
12104 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12105 double_zero_node, integer_zero_node upon direct matching.
12106 * parse.y (purify_type_name): Added function prototype.
12107 (duplicate_declaration_error_p): Consider new_type as potentially
12108 being a incomplete type. Use purify_type_name on type string.
12109 (method_header): saved_type: unused variable removed. Don't figure
12110 return type if method name is invalid.
12111 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12112 processed by patch_unaryop.
12113 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12114 increment/decrement node into its original type after binary
12115 numeric promotion on its operands.
12117 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (array_initializer:): Array init operand is NULL_TREE
12120 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12121 now an error. Fixed indentation problems.
12122 (patch_string): Handle error_mark_node as an argument.
12123 (patch_new_array_init): Fixed indentation problems.
12124 (array_constructor_check_entry): Removed check on null wfl_value.
12125 Return an error if wfl_value's walk returns an error.
12127 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12129 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12130 * lex.c (java_lex): Remember column position before advancing one
12131 token. Retain location information on OCB_TK.
12132 * lex.h (typedef struct java_lc): Added new field.
12133 * parse.h (GET_SKIP_TYPE): New macro.
12134 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12135 * parse.y (build_new_array_init, patch_new_array_init,
12136 patch_array_constructor, maybe_build_array_element_wfl,
12137 array_constructor_check_entry): New function prototypes.
12138 (switch_block:): Tagged <node>.
12139 (OCB_TK): Tagged <operator>.
12140 (array_initializer:): Installed actions.
12141 (variable_initializer): Build location information on element if
12143 (switch_statement:): Fixed indentation typo.
12144 (switch_block:): Redefined default action.
12145 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12146 (patch_assignment): Removed duplicate code.
12147 (maybe_build_array_element_wfl, build_new_array_init,
12148 patch_new_array_init, patch_array_constructor,
12149 array_constructor_check_entry): New functions.
12151 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12153 * parse.y (array_initializer): Tagged <node>.
12154 (variable_initializer:): Use default rule.
12155 (array_initializer:): Defined actions.
12156 (variable_initializers:): Likewise.
12157 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12158 non-static field accesses.
12159 (patch_invoke): Fixed indentation typo.
12160 (java_complete_tree): Likewise.
12161 (build_labeled_block): Changed leading comment. Generate an error
12162 in case of duplicate loop labels.
12163 (patch_conditional_expr): Patch results of string concatenation
12166 1998-12-06 Per Bothner <bothner@cygnus.com>
12168 * constants.c (find_methodref_index): When the class is an interface,
12169 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12171 * decl.c (finit_identifier_node): Use "$finit$", rather than
12172 "<finit>" (which Sun's verifier rejects).
12173 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12174 (generate_field_initialization_code): Removed.
12175 (fix_constructors) Don't add call to $finit$ here (wrong order).
12176 (patch_method_invocation): Add $finit$ call here.
12178 * java-tree.h (CALL_USING_SUPER): New macro.
12179 * parse.y (patch_invoke): Remove im local variable.
12180 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12181 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12182 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12184 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12186 * parse.y (java_complete_tree): Don't complain about unreachable
12187 statement if it is empty_stmt_node.
12189 * jcf-write.c (find_constant_wide): New function.
12190 (push_long_const): Use find_constant_wide.
12192 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12193 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12194 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12195 Emit invokeinterface when calling an interface method.
12196 Emit invokespecial also when calling super or private methods.
12198 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12200 1998-12-06 Per Bothner <bothner@cygnus.com>
12202 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12204 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12206 * java-tree.h (java_layout_seen_class_methods): New function
12208 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12209 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12210 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12211 * parse.y (method_declarator:): Defined action.
12212 (issue_warning_error_from_context): input_filename saved, set to
12213 the appropriate value and restored after java_error is called.
12214 (build_unresolved_array_type): Fixed comment.
12215 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12216 (method_header): Deal with return type the same way type are
12217 handled for fields and method's parameters and local variables
12219 (check_method_redefinition): Removed extra CR.
12220 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12221 (java_layout_seen_class_methods): New function.
12222 (java_layout_classes): Call java_layout_seen_class_methods.
12224 1998-12-03 Per Bothner <bothner@cygnus.com>
12226 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12228 1998-12-03 Per Bothner <bothner@cygnus.com>
12230 * jcf-dump.c (main): Fix error message.
12231 * jcf-path.c (add_entry): Style fix.
12233 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12235 * class.c (layout_class_method): Call build_java_argument_signature
12236 on constructors too.
12237 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12238 (patch_method_invocation): Define a primary when resolving an
12239 expression name. Augmented comment on code checking illegal `this'
12240 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12242 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12244 * class.c (layout_class_method): Don't report error on non-static
12245 overriding static if the method is private.
12246 * java-tree.h (finish_class): Prototype added.
12247 * lex.c (java_get_line_col): Handle col argument -2 value.
12248 * parse.h: All static method declarations moved to parse.y.
12249 * parse.y: Now contains all static method declarations previously
12251 (find_expr_with_wfl, missing_return_error,
12252 unreachable_stmt_error): New functions.
12253 (java_get_real_method_name): Identify constructors bearing class
12254 names in source code compiled classes only.
12255 (java_complete_expand_methods): Call missing_return_error.
12256 (invocation_mode): Private methods invoked as static methods.
12257 (java_complete_tree): Call unreachable_stmt_error.
12259 1998-12-01 Tom Tromey <tromey@cygnus.com>
12261 * Makefile.in (+target): Removed.
12262 (+xmake_file): Likewise.
12263 (+tmake_file): Likewise.
12264 (.NOEXPORT): Removed duplicate.
12266 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12268 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12270 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12272 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12273 libiberty.h. Provide an xmalloc definition.
12275 * jvspec.c: Remove the xmalloc prototype.
12277 * parse-scan.y: Include config.h and system.h. Don't include
12278 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12279 Provide an xstrdup definition.
12281 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12283 * jcf-path.c (add_entry): Recognize ".jar" too.
12284 * lang-specs.h: Likewise.
12286 1998-11-26 Per Bothner <bothner@cygnus.com>
12288 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12289 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12291 * jcf-write.c (generate_bytecode_insns):
12292 Handle pre/post-increment/decrement of long.
12294 * jcf-write.c (generate_bytecode_insns):
12295 Handle missing exception handler (finally for synchronized).
12297 1998-11-25 Per Bothner <bothner@cygnus.com>
12299 * java-tree.h (end_params_node): Declare global.
12300 * decl.c (end_params_node): New global.
12301 (init_decl_processing, start_java_method): Use end_params_node for
12302 end of list of parameter types. Follows correct gcc conventions.
12303 * expr.c (pop_argument_types, pop_arguments): Likewise.
12304 * lang.c (put_decl_node): Likewise.
12305 * typeck.c (various places): Likewise.
12306 * class.y (various places): Likewise.
12307 * parse.y (various places): Likewise.
12309 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12310 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12312 * class.c: Add #include flags.h, remove no-longer needed declaration.
12314 * class.c (layout_class_method): Remove commented-out code, re-format.
12315 Don't add vtable entry (or index) for private methods.
12316 * expr.c (expand_invoke): A private method is implicitly final.
12317 * class.c (make_class_data): If inlining or optimizing,
12318 skip private methods.
12320 * class.c (finish_class): New function. Calls existing methods,
12321 but alls emits deferred inline functions.
12322 * jcf-parse.c (parse_class_file): Call finish_class.
12323 * parse.y (java_complete_expand_methods): Likewise.
12325 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12327 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12329 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12331 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12333 1998-11-24 Per Bothner <bothner@cygnus.com>
12335 * (generate_classfile): Always write class access flag with
12338 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12340 * class.c (maybe_layout_super_class): New function.
12341 (layout_class): Reorganized. Loop on class methods dispatched into
12342 a new function. Call maybe_layout_super_class.
12343 (layout_class_methods, layout_class_method): New functions.
12344 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12346 (expand_invoke): Likewise.
12347 * java-tree.h (all_class_list): New global variable declared.
12348 (layout_class_methods, layout_class_method): New function
12350 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12351 * jcf-parse.c (all_class_list): New global variable.
12352 (load_class): Extended what class_or_name can be. Use parser
12353 context mechanism to save globals before calling jcf_parse.
12354 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12355 is set on the file name.
12356 (jcf_parse): Layout class methods when Object is loaded, otherwise
12357 record class in all_class_list for delayed method layout.
12358 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12359 * lang.c (put_decl_node): Decode <init> into the decl context
12361 * lex.c (java_allocate_new_line): Use xmalloc.
12362 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12363 pointers, not TREE_LIST elements.
12364 (struct parser_ctxt): Fixed comment indentations, added comments
12365 and reordered some fields.
12366 (java_check_methods): Function prototype removed.
12367 * parse.y (java_push_parser_context): Use xmalloc.
12368 (java_parser_context_restore_global): Pop extra pushed ctxp only
12369 when there's nothing next.
12370 (maybe_create_class_interface_decl): Fixed comment, add new
12371 created class decl to all_class_list.
12372 (method_header): Use GET_REAL_TYPE on argument's types.
12373 (method_declarator): Use GET_REAL_TYPE, change type to the real
12374 type in TREE_LIST dependency node. Build argument list with the
12376 (create_jdep_list): Use xmalloc. Removed allocation error message.
12377 (obtain_incomplete_type): Fixed leading comment. Broadened
12378 incoming argument meaning.
12379 (register_incomplete_type): Use xmalloc. Removed allocation error
12381 (safe_layout_class): Fixed leading comment.
12382 (jdep_resolve_class): Reversed if statement condition and switch
12383 if and else bodies.
12384 (resolve_and_layout): Fixed leading comment. Broadened incoming
12386 (complete_class_report_errors): New local variable name, for
12387 clarity. purify_type_name used for all error cases.
12388 (java_get_real_method_name): Stricter check on constructors.
12389 (java_check_regular_methods): Reverse methods list only if not
12390 already laid out. Layout artificial constructor.
12391 (java_check_methods): Deleted.
12392 (source_start_java_method): Obtain incomplete type for patchable
12394 (java_layout_classes): Fixed leading comment. Use
12395 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12396 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12397 before returning. Fixed comments.
12398 (java_expand_classes): Check for errors up front.
12399 (patch_method_invocation): Class to search is resolved and laid
12402 1998-11-24 Per Bothner <bothner@cygnus.com>
12404 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12406 * javaop.h (int8): Removed - not used.
12407 (jbyte): Redefine portably with correct signedness.
12409 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12411 * jcf-write.c (generate_bytecode_insns): Fix typo
12412 OPCODE_getstatic to OPCODE_getfield.
12414 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12415 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12416 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12418 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12420 * jcf-parse.c (jcf_parse_source): Function returned type is
12421 void. Added prototype.
12422 (jcf_parse): Function returned type is void.
12423 (yyparse): Remove call to fclose on the last parsed file.
12425 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12427 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12429 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12430 (layout_class): Cope with methods featuring WFL in decl names.
12431 * decl.c (unqualified_object_id_node): New global variable,
12433 (build_decl_no_layout): Removed.
12434 * expr.c (build_primtype_type_ref): Handle Double.
12435 (java_lang_expand_expr): Fixed indentations.
12436 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12437 (flag_wall, flag_redundant, flag_not_overriding,
12438 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12439 variable declarations.
12440 (build_decl_no_layout): Removed prototype.
12441 (java_get_real_method_name): Added prototype.
12442 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12443 (java_parse_abort_on_error): Macro now just returns.
12444 * jcf-parse.c (jcf_parse_source): Check fclose returned
12445 value. Call emit_register_classes if java_report_errors returns
12447 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12448 flag_static_local_jdk1_1): New integer flags.
12449 (lang_decode_option): New flags set here.
12450 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12451 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12452 the flag_redundant variable.
12453 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12454 when parsing java.lang.Object class.
12455 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12456 NULL_TREE to build.
12457 (resolve_qualified_expression_name): Fixed indentation.
12458 (patch_array_ref): Changed prototype.
12459 (not_initialized_as_it_should_p): Prototype removed.
12460 (java_report_errors): Added function prototype.
12461 * parse.y (formal_parameter:): Changed error message for not yet
12462 supported final parameters.
12463 (class_type_list:): Set both PURPOSE and VALUE of created
12464 TREE_LIST to be class_type.
12465 (primary_no_new_array:): Handle class literals on primitive types.
12466 (parse_warning_context): Reinstalled correct force_error and
12467 do_warning flags setups.
12468 (java_report_errors): Changed prototype. Return java_error_count
12470 (variable_redefinition_error): Consider treating variable type as
12472 (create_interface): Warn about redundant abstract modifier if
12473 flag_redundant is set. Changed error message.
12474 (lookup_field_wrapper): Save/restore globals before/after looking
12476 (duplicate_declaration_error_p): Consider treating declaration
12477 type as a fake pointer.
12478 (register_fields): Extract real type from dependency node. Check
12479 for duplicate field declaration after type adjustment. Use
12480 DECL_INITIAL to store static final initialized values.
12481 (method_header): Extract real function type from dependency node.
12482 (check_abstract_method_header): Use GET_METHOD_NAME.
12483 (obtain_incomplete_type): Layout fake pointer type.
12484 (safe_layout_class): Don't try to check for methods before layout.
12485 (java_complete_class): Don't check for correct throws clause
12486 elements inheritance here.
12487 (resolve_and_layout): Broadened name parameter meaning.
12488 (reset_method_name): Use GET_METHOD_NAME.
12489 (java_get_real_method_name): New function.
12490 (java_check_regular_methods): Don't check methods in
12491 java.lang.Object. Verify lineage of throws clause elements. Use
12492 flag_no_overriding in warning report.
12493 (check_throws_clauses): Don't check if class was from
12494 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12495 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12496 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12497 warning on unsupported final local variables. Use build_decl
12498 instead of build_decl_no_layout. Get real local variable type from
12500 (source_start_java_method): Get real parameter type from
12501 dependency node. Call build_decl instead of build_decl_no_layout.
12502 (java_layout_classes): Reverse tree and layout type and class as
12503 required. Mark class as loaded when done.
12504 (resolve_field_access): Fixed indentation. Restricted condition
12505 leading to static field access code generation. Set field_type
12506 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12507 (resolve_qualified_expression_name): Initialize type_found to
12508 null. Handle static field resolved during qualification. Fixed
12509 layout on non primitive field decl types.
12510 (not_accessible_p): Fixed typo in comment.
12511 (patch_method_invocation): Resolve and layout class to search from
12513 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12514 layout non primitive type, if necessary. Make method node only to
12516 (find_applicable_accessible_methods_list): Consider WFL'ed method
12517 decl names. Fixed indentation.
12518 (argument_types_convertible): Resolve and layout target type if
12520 (java_complete_tree): Fixed indentation problems. Rewrote
12521 CALL_EXPR thrown exceptions check. Re-installed further processing
12522 of the assignment in certain cases.
12523 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12524 inlining on class literals.
12525 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12527 (valid_method_invocation_conversion_p): Likewise.
12528 (patch_string): Temporary disable forbidden use of `this' in
12529 explicit constructor invocations when doing string concatenation
12530 within their scope.
12531 (patch_unaryop): Added comment. Reinstalled code to disable
12532 further check on assignment operation with cast expression RHS.
12533 (patch_switch_statement): Fixed indentation.
12534 (build_try_statement): Call build_decl instead of
12535 build_decl_no_layout.
12536 (patch_synchronized_statement): Likewise.
12537 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12538 IS_UNCHECKED_EXPRESSION_P.
12539 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12540 layout argument exception type.
12541 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12542 of IS_UNCHECKED_EXPRESSION_P.
12544 1998-11-18 Anthony Green <green@cygnus.com>
12546 * jcf-parse.c (yyparse): Open class file in binary mode.
12548 1998-11-15 Per Bothner <bothner@cygnus.com>
12550 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12552 * jcf-write.c (perform_relocations): Move check out one loop.
12554 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12556 * Make-lang.in: Fix reference to srcdir.
12557 * jv-scan.c: Add missing xmalloc prototype.
12558 * jvgenmain.c: Ditto.
12560 1998-11-15 Per Bothner <bothner@cygnus.com>
12562 * decl.c (error_mark_node), java-tree.h: New global.
12563 * parse.y: Use empty_stmt_node instead of size_zero_node.
12564 (build_if_else_statement): If missing else, use empty_stmt_node.
12566 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12567 (java_complete_expand_method): Complain if return is missing.
12568 (java_check_regular_methods): Comment out incorrect error check.
12569 (not_accessible_p): Fix incorrect handling of protected methods.
12570 (patch_method_invocation): Pass correct context to not_accessible_p.
12571 (find_applicable_accessible_methods_list): Likewise.
12572 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12573 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12574 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12575 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12577 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12578 (push_int_const): Remove reundant NOTE_PUSH.
12579 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12580 (- case SWITCH_EXPR): Fix code generation bug.
12581 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12582 (generate_classfile): More robust for abstract methods.
12584 1998-11-15 Anthony Green <green@cygnus.com>
12586 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12587 * Make-lang.in: Ditto.
12589 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12590 * jvgenmain: Ditto.
12592 1998-11-15 Per Bothner <bothner@cygnus.com>
12594 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12596 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12598 1998-11-14 Per Bothner <bothner@cygnus.com>
12600 Allow uses of interface types to verify. This is not really
12601 type-safe, but it matches what Sun does, and is OK as long as
12602 there are appropriate run-time checks.
12603 * verify.c (merge_types): If merging two interface types,
12604 just set the result to java.lang.Object.
12605 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12607 1998-11-13 Tom Tromey <tromey@cygnus.com>
12609 * gjavah.c (main): Handle --output-class-directory argument.
12610 * jvspec.c (lang_specific_driver): Translate `-d' into
12611 -foutput-class-dir.
12612 * jcf.h (jcf_write_base_directory): Declare.
12613 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12614 * lang-options.h: Mention -foutput-class-dir.
12615 * jcf-write.c (jcf_write_base_directory): New global.
12616 (make_class_file_name): Put generated .class file into `-d'
12617 directory, or into source directory if -d not given. Function now
12619 (write_classfile): Free class file name. Handle case where class
12621 (DIR_SEPARATOR): New macro.
12622 Include <sys/stat.h>
12624 * Makefile.in (prefix): New macro.
12626 1998-11-12 Per Bothner <bothner@cygnus.com>
12628 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12629 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12630 here (done in patch_invoke instead).
12631 (case_identity): Moved here from parse.y.
12633 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12634 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12635 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12636 so they can be efficiently scanned without recursion.
12637 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12638 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12639 in BLOCK iteratively, rather than recursively.
12641 * parse.y (do_unary_numeric_promotion): New function.
12642 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12644 * parse.y (patch_newarray): Various fixes.
12646 Re-do handling of switch statements (for proper block scoping).
12647 * parse.y: Add just a single block for the enture switch block,
12648 but don't create any "case blocks".
12649 (group_of_labels): Rmeoved unneeded non-terminal.
12650 CASE_EXPR and DEFAULT_EXPR are added to current block.
12651 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12652 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12653 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12654 * parse.y (wfl_operator, print_int_node): Make non-static.
12655 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12656 as part of recursive scan of block.
12657 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12658 (patch_switch_statement): Most tests move dinto java_complete_tree.
12660 * parse.y: Make various production be non-typed (void).
12661 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12662 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12663 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12665 * jcf-write.c (struct jcf_handler): New type.
12666 (struct jcf_switch_state): New type.
12667 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12668 (alloc_handler, emit_unop, emit_reloc): New functions.
12669 (adjust_typed_op): Add extra parameter ("max type" offset).
12670 (emit_switch_reloc, emit_case-reloc): New function.
12671 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12672 (generate_bytecode_insns): Support REAL_CST, switch statements,
12673 exception handling, method calls, object/array creation, and more.
12675 * class.c: Remove some unused variables.
12676 * constants.c (find_string_constant): New function.
12677 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12678 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12679 if flag_emit_class_files.
12681 1998-11-12 Tom Tromey <tromey@cygnus.com>
12683 * jcf-io.c (find_class): Added explanatory comment.
12685 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12686 trailing slash to `.zip' entries.
12688 * jvspec.c (lang_specific_driver): Correctly handle case where
12689 GC_NAME not defined.
12691 1998-11-11 Tom Tromey <tromey@cygnus.com>
12693 * jvspec.c (GC_NAME): New define.
12694 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12696 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12698 1998-11-11 Per Bothner <bothner@cygnus.com>
12700 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12702 1998-11-11 Tom Tromey <tromey@cygnus.com>
12704 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12706 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12708 * class.c (is_compiled_class): Call safe_layout_class for class
12709 compiled from source.
12710 * conver.h (convert_to_integer, convert_to_real,
12711 convert_to_pointer): Added prototypes.
12712 * decl.c (init_decl_processing): Non longer push the decls of
12713 `methodtable', `constants', `Class', `Field', `dispatchTable'
12714 `jexception' and `Method'.
12715 * expr.c (build_invokeinterface): New function.
12716 (expand_invoke): static variable CLASS_IDENT now in
12717 build_invokeinterface. Use build_invokeinterface.
12718 (expand_java_field_op): Moved code to inline
12719 java.lang.PRIMTYPE.TYPE into a function.
12720 (build_primtype_type_ref): New function.
12721 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12722 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12723 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12724 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12725 (DECL_LOCAL_STATIC_VALUE): New macro.
12726 (build_invokeinterface, build_primtype_type_ref): New function
12728 (java_parse_abort_on_error): Macro rewritten.
12729 * jcf-parse.c (current_method): Add comment to declaration.
12730 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12731 Function prototypes fixed.
12732 (jcf_parse_source): push/pop parser context. save/restore global.
12733 (parse_source_file): Fixed leading comment. Now take a
12734 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12735 classes and pop the parser context anymore.
12736 (yyparse): Push parser context, save globals, parse the source
12737 file, restore globals and pop the parser context when processing a
12739 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12740 * lex.c (java_parse_doc_section): New function.
12741 (java_lex): Call java_parse_doc_section when appropriate. Build an
12742 operator around INSTANCEOF_TK.
12743 * lex.h (java_lineterminator, java_sprint_unicode,
12744 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12745 Prototypes rewritten.
12746 (java_parse_escape_sequence, java_letter_or_digit_p,
12747 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12748 java_read_unicode, java_store_unicode, java_read_char,
12749 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12750 Added function prototypes.
12751 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12753 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12755 (struct parser_ctxt): New fields: deprecated,
12756 current_parsed_class_un, gclass_list.
12757 (fix_method_argument_names, issue_warning_error_from_context,
12758 resolve_package, lookup_package_type): New function prototypes.
12759 (resolve_expression_name): Fixed function prototype.
12760 (find_applicable_accessible_methods_list): Fixed indentation, added
12761 extra argument in prototype.
12762 (check_final_assignment, build_null_of_type, check_deprecation,
12763 check_method_redefinition, reset_method_name,
12764 java_check_regular_methods, java_check_abstract_methods,
12765 maybe_build_primttype_type_ref): New function prototype.
12766 * parse.y (conver.h): Include.
12767 (INSTANCEOF_TK): Tagged <operator>.
12768 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12769 (relational_expression:): Build binop for instanceof.
12770 (java_push_parser_context): Remember ctxp->gclass_list across
12772 (java_pop_parser_context): Simply return if no context
12773 exists. Remember gclass_list across contexts.
12774 (issue_warning_error_from_context): New function.
12775 (parse_error_context): Don't setup ctxp->elc here. Call
12776 issue_warning_error_from_context instead.
12777 (parse_warning_context): Likewise.
12778 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12779 setup. Link new class/interface to ctxp->gclass_list.
12780 (add_superinterfaces): Register interface as incomplete if not
12782 (create_class): Remember class unqualified name in
12783 ctxp->current_parsed_class_un. Check class deprecation.
12784 (register_fields): Check field deprecation. Remember static final
12785 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12787 (method_header): New local variable ORIG_ARG. Use unqualified
12788 current class name for check on constructor errors. Promote return
12789 type if of record type. Argument list fix moved in
12790 fix_method_argument_names, called here. Check method deprecation.
12791 (fix_method_argument_names): New function.
12792 (method_declarator): Promote record typed arguments.
12793 (safe_layout_class): Check class methods before layout.
12794 (java_complete_class): Compute field layout when patched.
12795 (do_resolve_class): Try to load class after having it renamed
12796 after the package name.
12797 (get_printable_method_name): Use DECL_CONTEXT.
12798 (reset_method_name): New function.
12799 (check_method_redefinition): Use reset_method_name.
12800 (java_check_regular_methods): New local variable
12801 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12802 names for error report. Check for compile-time error when method
12803 found has default (package) access.
12804 (java_check_abstract_methods): Now takes an interface DECL node as
12805 an argument. Also reinstall real name on unchecked
12806 overriding/hiding methods for error report.
12807 (java_check_methods): Fixed leading comment. Get classes to verify
12808 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12809 CLASS_METHOD_CHECKED_P on class verification.
12810 (lookup_java_method2): Get real method name if necessary.
12811 (find_in_imports): Don't check package class access here.
12812 (resolve_package, lookup_package_type): New functions.
12813 (java_layout_classes): Fixed leading comment. Take classes to be
12814 laid out from ctxp->gclass_list.
12815 (java_complete_expand_methods): Don't expand native and abstract
12817 (java_expand_classes): New function.
12818 (resolve_expression_name): Use additional argument ORIG. Retrieve
12819 values of static final field of primitive types.
12820 (resolve_field_access): Handles static final field of promotive
12822 (resolve_qualified_expression_name): Handle STRING_CST as
12823 primaries and package name resolution. Check deprecation on found
12824 decls. Set where_found and type_found on non static field resolved
12825 during qualification. Layout non primitive field decl types.
12826 (check_deprecation): New function.
12827 (maybe_access_field): Simplified.
12828 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12829 removed. Reverse method's argument when primary is a type. Don't
12830 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12831 instead. Include abstract class in the list of class searchable
12832 for constructors. Use DECL_CONTEXT of found method for access
12833 checks. Check method deprecation.
12834 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12835 converting arguments. Handle INVOKE_INTERFACE.
12836 (lookup_method_invoke): Search constructor using existing
12837 infrastructure (don't rely on lookup_java_constructor anymore).
12838 (find_applicable_accessible_methods_list): Extra argument flag
12839 LC. Now include constructor in the search.
12840 (qualify_ambiguous_name): Conditional expression are primaries.
12841 (not_initialized_as_it_should_p): static final are always
12843 (java_complete_tree): Pass extra NULL argument to
12844 resolve_expression_name. Stricter test to carry on patching
12845 assignments. New case for INSTANCEOF_EXPR.
12846 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12847 (check_final_assignment, maybe_build_primttype_type_ref): New
12849 (patch_assignment): Detect resolved static finals and carry normal
12850 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12851 (try_builtin_assignconv): Access constant 0 on all primitive
12853 (valid_builtin_assignconv_identity_widening_p): Accept identical
12854 types. Accept all promoted type on int type.
12855 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12856 assigned to a reference.
12857 (valid_method_invocation_conversion_p): Accept to check null
12859 (build_binop): Merge declaration and initialization of local
12861 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12862 numeric types. Improved validity test for qualify operators on
12864 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12865 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12866 primitive type and issue the appropriate error message.
12867 (resolve_type_during_patch): Mark class loaded when resolved.
12868 (patch_cast): Allow null to be cased to reference types.
12869 (build_null_of_type): New function.
12870 (patch_array_ref): Handle array on references correctly.
12871 (patch_return): Removed unused local variable MODIFY. Force
12872 boolean to be returned as integers. Allows null to be returned by
12873 a function returning a reference.
12874 * typeck.c (convert_to_integer, convert_to_real,
12875 convert_to_pointer): Prototypes moved to convert.h
12876 (lookup_argument_method): Use method real name, if necessary.
12878 1998-10-30 Tom Tromey <tromey@cygnus.com>
12880 * class.c (build_class_ref): Changed name of primitive classes to
12883 * class.c (make_class_data): Renamed fields: nmethods to
12884 method_count, method_count to dtable_method_count. Always set
12885 `state' field to 0.
12886 * decl.c (init_decl_processing): Likewise.
12888 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12890 * class.c (layout_class): Don't mangle <finit>, produce
12891 __finit<class> instead. Don't verify artificial methods.
12892 * decl.c (finit_identifier_node): New declared global.
12893 (init_decl_processing): finit_identifier_node initialized.
12894 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12895 * java-tree.h (finit_identifier_node): Declared as extern.
12896 (struct lang_decl): New field called_constructor.
12897 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12898 (CLASS_HAS_FINIT_P): New macro.
12899 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12900 explicit constructor invocation.
12901 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12902 CALL_SUPER_CONSTRUCTOR_P): New macros.
12903 (write_classfile): Added prototype.
12904 * jcf-parse.c (jcf_parse_source): Parse and remember for
12905 generation if the file was seen on the command line.
12906 (parse_source_file): Don't write the class file here.
12907 (yyparse): Loop on files rewritten. Set current_jcf.
12908 (parse_zip_file_entries): Parse class file only if it was found.
12909 * lang.c (init_parse): Don't open command line provided filename
12911 (lang_parse): Don't set main_jcf anymore.
12912 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12913 (JCONSTRUCTOR_CHECK): New macro.
12914 (JBSC_TYPE_P): New macro.
12915 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12916 (COMPLETE_CHECK_OP_2): New macro.
12917 (struct parse_ctxt): New field explicit_constructor_p.
12918 (check_class_interface_creation): Fixed prototype indentation.
12919 (patch_method_invocation_stmt): Prototype reflects added argument.
12920 (patch_invoke): Likewise.
12921 (complete_method_declaration, build_super_invocation,
12922 verify_constructor_circularity,
12923 build_this_super_qualified_invocation, get_printable_method_name,
12924 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12925 verify_constructor_super, create_artificial_method,
12926 start_artificial_method_body, end_artificial_method_body,
12927 generate_field_initialization_code): New function prototypes.
12928 * parse.y: Fixed leading comment
12929 (constructor_header:, constructor_body:, block_end:): Rules tagged
12931 (type_declaration:): Call maybe_generate_finit.
12932 (method_declaration:): Action for method_body: placed in new
12933 function complete_method_declaration, called here.
12934 (constructor_declaration:): Defined actions. Removed leading
12936 (constructor_header:): New rule with action.
12937 (constructor_body:): Rule rewritten using block_begin: and
12938 block_end:. Defined actions.
12939 (constructor_declarator:, explicit_constructor_invocation:):
12941 (block:): Use new rules block_begin: block_end:.
12942 (block_begin:, block_end:): New rules and actions.
12943 (block_statements:): Fixed error message for explicit
12945 (method_invocation:): Call build_this_super_qualified_invocation
12946 if primary is `this' or `super' was seen.
12947 (conditional_expression:): Action defined.
12948 (extra_ctxp_pushed_p): New static global flag.
12949 (java_parser_context_save_global): Create parser context if
12950 necessary. Use extra_ctxp_pushed_p to remember it.
12951 (java_parser_context_restore_global): Pop extra parser context if
12953 (build_array_from_name): Array on primitive types are marked
12955 (register_fields): Restore new name in field initializer
12956 expression if type was altered. Non static fields initialized upon
12957 declaration marked initialized.
12958 (maybe_generate_finit): New function.
12959 (maybe_generate_clinit): Use create_artificial_method,
12960 start_artificial_method_body, end_artificial_method_body. Generate
12961 debug info for enclosed initialization statements.
12962 (method_header): Fixed leading comment. Check constructor
12963 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12965 (complete_method_declaration, constructor_circularity_msg,
12966 verify_constructor_circularity): New functions.
12967 (get_printable_method_name): New function.
12968 (check_method_redefinition): Don't rename <finit> methods. Fix
12969 declared constructor names. Error message for
12970 constructors modified.
12971 (java_check_regular_methods): Local variable seen_constructor
12972 renamed saw_constructor. Skip verification on constructors. Create
12973 default constructor with create_artificial_method.
12974 (java_check_methods): Removed unnecessary empty line.
12975 (create_artificial_method, start_artificial_method_body,
12976 end_artificial_method_body): New functions.
12977 (java_layout_classes): Changed leading comment. Reverse fields
12978 list if necessary. Always layout java.lang.Object if being
12980 (java_complete_expand_methods): Verify constructor circularity.
12981 (java_complete_expand_method): Call fix_constructor on
12982 constructors. Local variable no_ac_found removed. Restore
12983 bindings if method body expansion failed.
12984 (fix_constructors, verify_constructor_super,
12985 generate_field_initialization_code): New function.
12986 (java_expand_classes): Fixed leading comment. Write class file
12988 (resolve_expression_name): Check for illegal instance variable
12989 usage within the argument scope of an explicit constructor
12991 (resolve_qualified_expression_name): Pass extra from_super flag
12992 when invoking patch_method_invocation_stmt. New case for
12993 conditional expression when used as a primary. Check for error
12994 when acquiring super.
12995 (patch_method_invocation_stmt): Added extra argument super. New
12996 local variable is_static_flag. Set class_to_search according to
12997 the nature of the constructor invocation. Don't add `this'
12998 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12999 invocation within the argument scope of explicit constructor
13000 invocation. Set is_static according to is_static_flag. Provide
13001 extra `super' argument to patch_invoke invocation.
13002 (patch_invoke): New argument from_super. Loop on arguments
13003 indentation fixed. Pass from_super to invocation_mode. New switch
13004 case INVOKE_SUPER. Fixed error message in switch default case.
13005 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13007 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13008 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13009 message takes constructors into account.
13010 (find_applicable_accessible_methods_list): Fixed indentation.
13011 (qualify_ambiguous_name): Take explicit constructor invocation
13012 into account. Deal with a conditional expression as a primary to
13014 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13015 case. Added extra argument to patch_method_invocation_stmt.
13016 Register calls made to explicit constructor `this'. Don't call
13017 save_expr in ARRAY_REF case when emitting class files. Check for
13018 illegal use of this when expanding explicit constructor invocation
13020 (complete_function_arguments): Set and reset parser context
13021 explicit_constructor_p field value when appropriate.
13022 (build_super_invocation, build_this_super_qualified_invocation):
13024 (patch_assignment): Fixed typo.
13025 (patch_unaryop): Check on final fields occurs only when a decl
13027 (patch_return): Take constructors into account.
13028 (patch_conditional_expr): New function.
13029 * typeck.c (build_java_signature): Removed unnecessary empty line.
13031 1998-10-28 Jeffrey A Law (law@cygnus.com)
13033 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13035 1998-10-28 Tom Tromey <tromey@cygnus.com>
13037 * decl.c (init_decl_processing): Renamed fields.
13038 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13039 interface_len, msize fields.
13041 * class.c (make_class_data): Removed subclass_head and
13042 subclass_next fields.
13043 * decl.c (init_decl_processing): Removed subclass_head and
13044 subclass_next fields.
13046 1998-10-28 Jeffrey A Law (law@cygnus.com)
13048 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13049 * mangle.c (emit_unicode_mangled_name): Similarly.
13051 1998-10-26 Nick Clifton <nickc@cygnus.com>
13053 * jcf-parse.c (get_constant): Place braces around code to compute
13054 'd' when REAL_ARITHMETIC is not defined.
13056 1998-10-25 H.J. Lu (hjl@gnu.org)
13058 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13061 1998-10-23 Tom Tromey <tromey@cygnus.com>
13063 * lang-specs.h: `.zip' files are input to jc1.
13065 1998-10-22 Per Bothner <bothner@cygnus.com>
13067 * jvspecs.c: Add (but don't enable) support for combining multiple
13068 .class and .java input filenames to a single jc1 invocation.
13069 Add support for -C flag (copile to .class files).
13070 Translate -classpath and -CLASSPATH arguments.
13071 * lang-specs.h: Don't set %2 spec.
13073 1998-10-22 Tom Tromey <tromey@cygnus.com>
13075 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13077 (add_path): Don't add trailing separator to non-empty path
13080 * lang.c (lang_decode_option): Check for -fclasspath and
13081 -fCLASSPATH before examining other `-f' options.
13083 * java-tree.h (finalize_identifier_node): Don't declare.
13084 * class.c (make_class_data): Don't push "final" field.
13085 * decl.c (init_decl_processing): Don't push "final" field.
13086 (finalize_identifier_node): Removed.
13087 (init_decl_processing): Don't set finalize_identifier_node.
13089 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13091 1998-10-11 Anthony Green <green@cygnus.com>
13093 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13094 (JV_SCAN_SOURCES): New macro.
13095 (JCF_DUMP_SOURCES): Likewise.
13096 (jcf-dump$(exeext)): New target.
13097 (jv-scan$(exeext)): New target.
13099 1998-10-22 Tom Tromey <tromey@cygnus.com>
13101 * Makefile.in (LEX): Removed.
13102 (LEXFLAGS): Likewise.
13103 (SET_BISON): New macro.
13105 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13106 spurious diffs in parse.c.
13107 ($(PARSE_SCAN_C)): Likewise.
13108 (PARSE_DIR): New macro.
13110 (PARSE_SCAN_C): Likewise.
13111 (PARSE_RELDIR): New macro.
13113 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13115 * jcf-io.c (find_class): Use saw_java_source to determine when to
13116 look for `.java' file.
13117 * jcf-parse.c (saw_java_source): New global.
13118 (yyparse): Set it if `.java' file seen.
13120 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13121 (GCJH_SOURCES): Likewise.
13122 * Makefile.in (datadir): New macro.
13123 (libjava_zip): Likewise.
13124 (JAVA_OBJS): Added jcf-path.o.
13125 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13126 (../gcjh$(exeext)): Likewise.
13127 (jcf-path.o): New target.
13128 * java-tree.h (fix_classpath): Removed decl.
13129 * jcf-parse.c (fix_classpath): Removed.
13130 (load_class): Don't call fix_classpath.
13131 * parse.y (read_import_dir): Don't call fix_classpath.
13132 * lex.h: Don't mention classpath.
13133 * lex.c (java_init_lex): Don't initialize classpath.
13134 * jcf-io.c (classpath): Removed global.
13135 (find_class): Use jcf_path iteration functions. Correctly search
13136 class path for .java file.
13137 (open_in_zip): New argument `is_system'.
13138 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13139 classpath-related options.
13140 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13142 (lang_init): Call jcf_path_init.
13143 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13144 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13145 Correctly put braces around second string in each entry.
13146 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13147 classpath-related options.
13148 (help): Updated for new options.
13149 * jcf.h: Declare functions from jcf-path.c. Don't mention
13150 `classpath' global.
13151 * jcf-path.c: New file.
13153 * jcf-depend.c: Include jcf.h.
13155 * jcf-write.c (localvar_alloc): Returns `void'.
13156 (localvar_free): Removed unused variable.
13158 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13159 (init_parse): Use OBJECT_SUFFIX, not ".o".
13161 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13163 * class.c (emit_register_classes): Renamed from
13164 emit_register_class.
13165 * java-tree.h (emit_register_classes): Prototype renamed from
13166 emit_register_class.
13167 * jcf-parse.c (yyparse): Call emit_register_classes once before
13169 * parse.y (java_expand_classes): No longer register classes.
13171 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13173 * class.c (is_compiled_class): New local variable
13174 seen_in_zip. Identify classes found in currently compiled source
13176 * decl.c (complete_start_java_method): Fixed typo.
13177 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13178 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13179 (CLASS_P): Moved around.
13180 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13181 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13183 (jcf_parse_source): Changed leading comment. Removed unnecessary
13184 fclose and CLASS_FROM_SOURCE_P marking.
13185 (parse_source_file): New local variables remember_for_generation
13186 and filename. Mark parsed file name identifier node. Removed block
13187 executed when parse_only was null. Set remember_for_generation.
13188 Use it as an argument to java_pop_parser_context.
13189 (yyparse): New local variables several_files, list, next node and
13190 current_file_list. Split ampersand separated file names into
13191 current_file_list. Iterate through the list and parse accordingly.
13192 * parse.h (java_pop_parser_context): New function prototype.
13193 * parse.y (ctxp_for_generation): New static global variable.
13194 (java_pop_parser_context): New argument generate. Link popped ctxp
13195 to ctxp_for_generation list accordingly.
13196 (java_complete_expand_methods): Fixed indentation.
13197 (java_expand_classes): New function.
13199 1998-10-17 Per Bothner <bothner@cygnus.com>
13201 * Makefile.in: Link with libiberty.a instead of memmove.o.
13203 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13205 * lex.c (setjmp.h): No longer included.
13206 * lex.h (setjmp.h): Included.
13207 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13208 (duplicate_declaration_error_p): Renamed from
13209 duplicate_declaration_error.
13210 (build_array_from_name): New function prototype.
13211 * parse.y (setjmp.h): No longer included.
13212 (variable_declarator_id): Define action.
13213 (build_array_from_name): New function.
13214 (duplicate_declaration_error_p): Renamed from
13215 duplicate_declaration_error. Fixed leading comment.
13216 (register_fields): Main `for' loop reorganized. Uses
13217 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13218 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13219 build_array_from_name.
13220 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13222 (read_import_dir): Don't try to skip `.' and `..'.
13223 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13224 build_array_from_name. Main `for' loop reorganized.
13225 (resolve_qualified_expression_name): When building access to a
13226 field, use the type where the field was found, not its own type.
13227 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13228 field was found is null.
13229 (qualify_ambiguous_name): Sweep through all successive array
13232 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13234 * java-tree.h (pop_labeled_block, lang_printable_name,
13235 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13236 interface_of_p, inherits_from_p, fix_classpath,
13237 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13238 make_class_data, register_class, alloc_name_constant): New
13239 function prototypes.
13240 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13241 indentation. Added cast to remove warning.
13242 (lang_printable_name): Set v argument unused.
13243 (lang_print_error): Added argument to lang_printable_name call.
13244 (java_dummy_print, print_lang_decl, print_lang_type,
13245 print_lang_identifier, lang_print_xnode): All argument marked
13247 * lex.c (java_unget_unicode): Removed unnecessary argument.
13248 (java_allocate_new_line): Unused local variable is gone.
13249 (java_read_char): Added parenthesis in expressions to remove
13250 warnings. Added final return statement.
13251 (java_read_unicode): Added parenthesis in expression to remove
13253 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13254 (java_parse_escape_sequence): Likewise.
13255 (java_lex): Unused local variables are gone. Fixed
13256 java_unget_unicode invocation.
13257 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13259 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13260 lang_printable_name invocation in macro.
13261 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13263 (duplicate_declaration_error): Suppressed unused argument in
13265 (identical_subpath_p): Function declaration is gone.
13266 (patch_invoke): Suppressed unused argument in prototype.
13267 (patch_cast, build_labeled_block, check_thrown_exceptions):
13269 * parse.y (setjmp.h): Included
13270 (toplev.h): Likewise.
13271 (field_declaration:): Suppressed unused local
13272 (label_decl:): Fixed build_labeled_block invocation.
13273 (java_pop_parser_context): Put extra parenthesis around assignment
13275 (yyerror): Suppressed unused local variables.
13276 (variable_redefinition_error): Fixed lang_printable_name
13278 (create_interface): Suppressed unused local variables.
13279 (create_class): Likewise.
13280 (duplicate_declaration_error): Suppressed unused argument. Fixed
13281 lang_printable_name invocation.
13282 (register_fields): Suppressed unused local variable. Fixed
13283 duplicate_declaration_error invocation.
13284 (method_header): Suppressed unused local variable.
13285 (method_declarator, parser_check_super): Likewise.
13286 (java_complete_class): Suppressed unused local variable. Fixed
13287 fatal error message.
13288 (complete_class_report_errors): Added default: in switch.
13289 (java_check_regular_methods): Fixed lang_printable_name
13291 (check_throws_clauses): Likewise.
13292 (java_check_abstract_methods): Suppressed unused local
13293 variable. Fixed lang_printable_name invocation.
13294 (read_import_entry): Added supplemental return statement.
13295 (read_import_dir): Suppressed unused local variables.
13296 (check_pkg_class_access, declare_local_variables): Likewise.
13297 (source_start_java_method): Suppressed unused extern variable
13299 (expand_start_java_method): Suppressed unused extern and local
13300 variable declarations.
13301 (java_complete_expand_methods): Likewise.
13302 (java_complete_expand_method): Suppressed unused local variables.
13303 (make_qualified_name): Likewise.
13304 (resolve_qualified_expression_name): Added default: in
13305 switch. Fixed lang_printable_name invocation.
13306 (class_instance_creation_expression): Added parenthesis around
13308 (patch_method_invocation_stmt): Fixed lang_printable_name and
13309 patch_invoke invocations.
13310 (check_for_static_method_reference): Fixed lang_printable_name
13312 (patch_invoke): Suppressed unused arguments and local variables.
13313 (lookup_method_invoke): Suppressed unused local variables.
13314 (qualify_ambiguous_name): Added default: in switch.
13315 (identical_subpath_p): Function removed.
13316 (patch_assignment): Suppressed unused local variables. Suppressed
13317 unnecessary if statement. Fixed lang_printable_name invocations.
13318 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13319 (valid_ref_assignconv_cast_p): Parenthesis around
13320 expression. Suppressed unused local variables.
13321 (build_binop): Suppressed unused local variables. fixed
13322 lang_printable_name invocations.
13323 (string_constant_concatenation): Suppressed unused local
13325 (patch_unaryop): Fixed lang_printable_name invocation.
13326 (patch_cast): Suppressed unnecessary argument. Fixed
13327 lang_printable_name invocation.
13328 (patch_array_ref): Fixed lang_printable_name invocation.
13329 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13330 (build_labeled_block): Suppressed unused argument.
13331 (generate_labeled_block): Fixed build_labeled_block invocation.
13332 (build_loop_body): Suppressed unused local variables.
13333 (patch_loop_statement): Likewise.
13334 (patch_exit): Fixed lang_printable_name invocation.
13335 (patch_switch_statement): Likewise.
13336 (case_identity): First argument marked unused.
13337 (patch_try_statement): Fixed lang_printable_name invocations.
13338 (patch_synchronized_statement, patch_throw_statement): Likewise.
13339 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13340 lang_printable_name invocations.
13341 (check_thrown_exceptions_do): Suppressed unused argument.
13343 1998-10-14 Tom Tromey <tromey@cygnus.com>
13345 * jcf-write.c (write_classfile): Add output class file as target.
13346 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13347 * jcf.h: Added declarations for dependency-tracking functions.
13348 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13349 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13350 (finish_parse): Call jcf_dependency_write.
13351 (dependency_tracking): New global.
13352 (DEPEND_SET_FILE): New define.
13353 (DEPEND_ENABLE): New define.
13354 (init_parse): Enable dependency tracking if required.
13356 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13357 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13358 (../gcjh$(exeext)): Likewise.
13359 (jcf-depend.o): New target.
13360 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13361 (GCJH_SOURCES): Likewise.
13362 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13364 (find_classfile): Added dep_name argument.
13365 (find_class): Compute name of dependency.
13366 (open_in_zip): Call jcf_dependency_add_file.
13367 * gjavah.c (output_file): No longer global.
13368 (usage): Don't mention "gjavah".
13370 (java_no_argument): Likewise.
13371 (version): Likewise.
13372 (main): Recognize and handle -M family of options.
13373 (print_mangled_classname): Return is void.
13374 (process_file): Handle case where output is suppressed.
13375 (HANDLE_END_FIELD): Likewise.
13376 (HANDLE_METHOD): Likewise.
13377 * jcf-depend.c: New file.
13379 1998-10-13 Jeffrey A Law (law@cygnus.com)
13381 * java-tree.def: Add missing newline at EOF.
13383 1998-10-13 Tom Tromey <tromey@cygnus.com>
13385 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13386 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13388 Include <config.h> and "system.h".
13389 (disassemble_method): Undefine RET to avoid clash with
13390 config/i386/i386.h.
13392 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13394 * decl.c (runtime_exception_type_node, error_exception_type_node):
13395 New global variables.
13396 (init_decl_processing): Initialized.
13397 * expr.c (java_lang_expand_expr): Set caught exception type to
13398 null if catch handler argument doesn't exit.
13399 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13401 * java-tree.h (runtime_exception_type_node,
13402 error_exception_type_node): Global variables declared.
13403 (DECL_FUNCTION_THROWS): New macro.
13404 (DECL_FUNCTION_BODY): Modified comment.
13405 (DECL_SPECIFIC_COUNT): Likewise.
13406 (struct lang_decl): New field throws_list.
13407 (IS_UNCHECKED_EXPRESSION_P): New macro.
13408 * lex.c (java_lex): Generate location information for THROW_TK.
13409 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13410 EXCEPTIONS_P): New macros.
13411 (enum jdep_code): New value JDEP_EXCEPTION.
13412 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13413 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13414 PATCH_METHOD_RETURN_ERROR): New macros.
13415 (patch_method_invocation_stmt): Added new argument to prototype.
13416 (patch_synchronized_statement, patch_throw_statement,
13417 check_thrown_exceptions, check_thrown_exceptions_do,
13418 purge_unchecked_exceptions, check_throws_clauses): New function
13420 * parse.y Fixed typo in keyword section.
13421 (throw:): Rule tagged <node>.
13422 (THROW_TK): Keyword tagged <operator>.
13423 (method_header:): Last argument to call to method_header passed
13425 (throws:, class_type_list:, throw_statement:,
13426 synchronized_statement:, synchronized:): Defined actions.
13427 (method_header): New local variable current. Register exceptions
13428 from throws clause.
13429 (java_complete_tree): Complete and verify exceptions from throws
13431 (complete_class_report_errors): Error message on exceptions not
13433 (java_check_regular_methods): Fixed typo. Shortcut on private
13434 overriding methods. Changed error message on method
13435 redefinition. Check for throws clause compatibility.
13436 (check_throws_clauses): New function.
13437 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13438 method. Changed error message on method redefinition.
13439 (currently_caught_type_list): New static variable.
13440 (java_complete_expand_methods): Purge unchecked exceptions from
13441 throws clause list. Call PUSH_EXCEPTIONS before walk and
13442 POP_EXCEPTIONS after.
13443 (resolve_qualified_expression_name): Pass new argument as NULL to
13444 patch_method_invocation_stmt.
13445 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13446 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13447 argument list when appropriate. Use new argument if non null to
13448 store selected method decl.
13449 (patch_invoke): Convert if necessary args of builtin types before
13450 forming CALL_EXPR. Argument list no longer reversed here.
13451 (invocation_mode): Treat final methods as static methods.
13452 (java_complete_tree): New cases for THROW_EXPR: and
13453 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13455 (complete_function_arguments): No more RECORD_TYPE
13456 conversion. Function parameter nodes no longer saved.
13457 (valid_ref_assignconv_cast_p): Avoid handling null type.
13458 (patch_binop): Fixed null constant reference handling.
13459 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13460 BUILD_THROW macros.
13461 (patch_try_statement): Fixed comments. Record caught types in
13462 list, push the list, expand try block and pop the list.
13463 (patch_synchronized_statement, patch_throw_statement,
13464 check_thrown_exceptions, check_thrown_exceptions_do,
13465 purge_unchecked_exceptions): New functions.
13466 * typeck.c (lookup_argument_method): Allow WFL in place of method
13467 DECL_NAME during method definition check
13469 1998-10-09 Tom Tromey <tromey@cygnus.com>
13471 * gjavah.c (decode_signature_piece): New function.
13472 (print_c_decl): Use it. Added `name_override' argument.
13473 (print_method_info): Use name_override argument to print_c_decl.
13474 (seen_fields): Removed.
13475 (print_field_info): Don't update seen_fields.
13476 (struct method_name): New structure.
13477 (method_name_list): New global.
13478 (print_method_info): Add new method to list of methods.
13479 (name_is_method_p): New function.
13480 (print_field_info): If field name has same name as method, then
13482 (process_file): Parse methods before fields.
13483 (field_pass): New global.
13484 (HANDLE_END_FIELD): Take field_pass into account.
13486 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13488 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13489 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13491 1998-10-03 Anthony Green <green@cygnus.com>
13493 * jvspec.c: Fix bug in jvgenmain_spec patch.
13495 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13497 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13498 * decl.c (soft_exceptioninfo_call_node): New global variable.
13499 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13500 takes extra integer argument. soft_exceptioninfo_call_node
13502 * except.c (java_set_exception_lang_code): New function
13503 (method_init_exceptions): Called here.
13504 (prepare_eh_table_type): New function.
13505 (expand_end_java_handler): Called here.
13506 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13507 one argument. Modified generation of call to
13508 soft_badarrayindex_node to use new argument.
13509 (build_java_arrayaccess): Pass faulty index value to
13510 build_java_throw_out_of_bounds_exception.
13511 (generate_name): New function.
13512 (java_lang_expand_expr): New local variables node, current,
13513 has_finally_p. Expand TRY_EXPR node.
13514 (process_jvm_instruction): Replace top of the stack with thrown
13515 object reference when entering exception handler.
13516 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13517 specific tree codes.
13518 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13520 (DECL_SPECIFIC_COUNT): New macro.
13521 (prepare_eh_table_type, java_set_exception_lang_code,
13522 generate_name): New function declarations.
13523 (match_java_method): Declaration deleted.
13524 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13526 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13527 * parse.h (redefinition_error, refine_accessible_methods_list,
13528 can_cast_to_p): Function declaration removed.
13529 (classitf_redefinition_error, variable_redefinition_error,
13530 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13531 find_most_specific_methods_list, argument_types_convertible,
13532 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13533 valid_cast_to_p, valid_method_invocation_conversion_p,
13534 try_reference_assignconv, add_stmt_to_compound,
13535 build_jump_to_finally, build_tree_list, patch_try_statement,
13536 java_get_catch_block): New function declarations.
13537 * parse.y (string_buffer_type): Global variable deleted.
13538 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13539 finally): Rules tagged <node>.
13540 (TRY_TK, CATCH_TK): Token tagged <operator>.
13541 (class_body_declaration:, class_member_declaration:,
13542 formal_parameter:, explicit_constructor_invocation:,
13543 interface_member_declaration:, constant_declaration:,
13544 primary_no_new_array:, class_instance_creation_expression:,
13545 array_creation_expression:): Issue error on unsuported JDK1.1
13547 (try_statement:, catches:, finally:): Define actions.
13548 (catch_clause_parameter): New rule.
13549 (catch_clause:): Use new rule catch_clause_parameter.
13550 (parse_jdk1_1_error): New function.
13551 (redefinition_error): Renamed classitf_redefinition_error.
13552 (variable_redefinition_error): New function.
13553 (check_class_interface_creation): Call
13554 classitf_redefinition_error.
13555 (java_complete_tree): Added error message on JDEP_TYPE: case.
13556 (complete_class_report_errors): Fixed indentation.
13557 (declare_local_variables): Call variable_redefinition_error.
13558 (source_end_java_method): Call java_set_exception_lang_code and
13559 emit_handlers where appropriate.
13560 (java_method_add_stmt): Call add_stmt_to_block.
13561 (add_stmt_to_block): New function.
13562 (lookup_method_invoke): Fixed outside comment. new local variable
13563 candicates. Call find_applicable_accessible_methods_list and
13564 find_most_specific_methods_list when searching for a
13565 method. Modified error report to list possible candidates when
13567 (find_applicable_accessible_methods_list,
13568 find_most_specific_methods_list, argument_types_convertible): New
13570 (refine_accessible_methods_list): Function deleted.
13571 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13572 expr (if applicable) before calling patch_array_ref.
13573 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13574 (enter_block): Fixed comment.
13575 (enter_a_block): New function.
13576 (patch_assignment): Reorganized. Call try_reference_assignconv for
13577 references. Call valid_cast_to_p instead of can_cast_to_p.
13578 (try_reference_assignconv,
13579 valid_builtin_assignconv_identity_widening_p): New functions.
13580 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13581 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13583 (build_string_concatenation): Don't resolve StringBuffer.
13584 (patch_cast): Fixed inverted arguments.
13585 (patch_array_ref): Code to save array expr deleted. Call
13586 valid_cast_to_p instead of can_cast_to_p.
13587 (generate_labeled_block): Call generate_name.
13588 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13589 patch_try_statement): New functions.
13590 * typeck.c (match_java_method): Function deleted.
13592 1998-10-02 Anthony Green <green@cygnus.com>
13594 * jvspec.c: jvgenmain_spec uses different temporary file names.
13596 1998-10-02 Anthony Green <green@cygnus.com>
13598 * jvspec.c (lang_specific_driver): Fail if user specifies
13599 --main= when not linking.
13601 1998-09-28 Tom Tromey <tromey@cygnus.com>
13603 * class.c (make_class_data): Push value for `thread' field.
13604 * decl.c (init_decl_processing): Added `thread' field to class.
13606 * class.c (add_field): Always make static fields externally
13609 1998-09-26 Anthony Green <green@cygnus.com>
13611 * expr.c (build_java_athrow,
13612 build_java_throw_out_of_bounds_exception, expand_invoke,
13613 build_newarray, expand_java_multianewarray, build_java_monitor):
13614 Update comments to reflect _Jv_* function names.
13616 1998-09-25 Per Bothner <bothner@cygnus.com>
13618 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13619 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13620 * parse.y (expand_start_java_method): Likewise.
13622 1998-09-24 Per Bothner <bothner@cygnus.com>
13624 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13626 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13627 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13628 * expr.c: Remove no-longer-needed calls to promote_type.
13629 * decl.c (give_name_to_locals): Liekwise.
13630 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13631 * parse.y: Add/remove promote_type calls as appropriate.
13632 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13633 (parse_signature_string): Likewise.
13634 (build_java_array_type): Fix for now signature convenions.
13636 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13638 1998-09-23 Tom Tromey <tromey@cygnus.com>
13640 * class.c (init_class_processing): libjava function renamed to
13643 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13645 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13646 * java-tree.def: Fixed DEFTREECODE third argument.
13647 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13648 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13649 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13650 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13651 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13652 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13653 * lang.c (java_tree_code_type, java_tree_code_length,
13654 java_tree_code_name): New arrays.
13655 (lang_init): Append Java tree node definitions to Gcc ones.
13656 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13658 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13660 (java_lex): Allow declaration of empty string constants. Retain
13661 location information on CASE_TK and DEFAULT_TK.
13662 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13663 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13664 Modified to be more robust.
13665 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13666 (build_new_invocation, try_builtin_assignconv,
13667 patch_switch_statement, string_constant_concatenation,
13668 build_string_concatenation, patch_string_cst, patch_string,
13669 java_expand_switch): New function declarations.
13670 * parse.y: Rules related to switch and EH tagged <node>.
13671 (label_id): Set to NULL_TREE
13672 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13674 (this_or_super:): Fixed indentation.
13675 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13676 statement_expression:): Removed call to RULE on all sub-rules.
13677 (switch_expression:, switch_labels:): New rules.
13678 (switch_statement:, switch_block:, switch_block_statement_groups:,
13679 switch_block_statement_group:, switch_labels:, switch_label:):
13681 (throw_statement:, synchronized_statement:, try_statement:):
13682 Defined temporary actions.
13683 (class_instance_creation_expression:): Call
13684 build_new_invocation. Fixed indentation.
13685 (field_access): Fixed indentation.
13686 (method_invocation): Likewise.
13687 (make_qualified_primary): Use THIS_EXPR.
13688 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13689 resolving from SUPER, set *type_found.
13690 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13691 (java_complete_tree): Removed unused local variable `location'. Case
13692 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13693 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13694 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13695 STRING_CST: case. default: checks for patchable strings.
13696 (complete_function_arguments): Transform string constant or
13697 crafted StringBuffer if necessary.
13698 (build_method_invocation): Fixed comments.
13699 (build_new_invocation): New function.
13700 (patch_assignment): Call try_builtin_assignconv to figure a valid
13701 assignment conversion between builtin types.
13702 (try_builtin_assignconv): New function.
13703 (build_binop): Use URSHIFT_EXPR directly to call build.
13704 (operator_string): Use UNARY_PLUS_EXPR.
13705 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13707 (do_merge_string_cste, merge_string_cste,
13708 string_constant_concatenation, build_string_concatenation,
13709 patch_string, patch_string_cst): New function.
13710 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13711 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13712 (build_newarray_node): Use NEW_ARRAY_EXPR.
13713 (build_this): Use THIS_EXPR.
13714 (build_return): Enable debug information on return statement.
13715 (build_if_else_statement): Likewise.
13716 (complete_labeled_statement): Fixed related comment.
13717 (build_loop_body): Fixed comment.
13718 (build_bc_statement): Enable debug information on break/continue
13720 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13722 (patch_switch_statement, case_identity, java_expand_switch): New
13725 1998-09-21 Per Bothner <bothner@cygnus.com>
13727 * buffer.h (BUFFER_INIT): New macro.
13728 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13729 Pass (struct jcf_partial *state) to most functions.
13730 (jcf_block, jcf_relocation): New types.
13731 Support labels, branches, conditionals, loops.
13733 1998-09-21 Tom Tromey <tromey@cygnus.com>
13735 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13737 1998-09-21 Per Bothner <bothner@cygnus.com>
13739 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13740 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13741 not integer_type_node (INT_TYPE_SIZ bits).
13743 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13745 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13746 * jcf-dump.c (print_exception_table): New function.
13747 (disassemble_method): Better handling of wide instructions.
13748 Make more robust for bad input.
13750 1998-09-30 Jeffrey A Law (law@cygnus.com)
13752 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13755 1998-09-17 Jeffrey A Law (law@cygnus.com)
13757 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13759 1998-09-17 Tom Tromey <tromey@cygnus.com>
13761 * Makefile.in ($(PARSE_H)): Removed target.
13763 1998-09-17 Jeffrey A Law (law@cygnus.com)
13765 * Makefile.in (JAVA_OBJS): Add memmove.o
13766 (memmove.o): New target & rules.
13768 1998-09-15 Tom Tromey <tromey@cygnus.com>
13770 * expr.c (expand_invoke): Don't generate a call to the class init
13773 1998-09-14 Jeffrey A Law (law@cygnus.com)
13775 * Makefile.in: Add many missing dependencies.
13776 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13778 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13779 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13781 1998-09-11 Per Bothner <bothner@cygnus.com>
13783 * decl.c (complete_start_java_method): If method is static (and
13784 not private) call _Jv_InitClass.
13785 * expr.c (expand_invoke): Don't call build_class_init.
13787 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13789 1998-09-10 Jeffrey A Law (law@cygnus.com)
13791 * Make-lang.in (GCJ): Define before using.
13793 1998-09-09 Jeffrey A Law (law@cygnus.com)
13795 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13796 losing due to namespace pollution in GNU getopt.h
13798 1998-09-09 Tom Tromey <tromey@cygnus.com>
13800 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13801 (java.all.cross): Likewise.
13802 (java.rest.encap): Likewise.
13804 1998-09-08 Jeffrey A Law (law@cygnus.com)
13806 * gjavah.c (print_class_decls): Fix thinko in arglist
13807 * jcv-io.c (find_classfile): Similarly.
13809 1998-09-07 Jeffrey A Law (law@cygnus.com)
13811 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13813 1998-09-05 Tom Tromey <tromey@cygnus.com>
13815 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13816 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13817 * Makefile.in (PARSE_C): New macro.
13818 (PARSE_H): Likewise.
13819 (PARSE_SCAN_C): Likewise.
13820 ($(PARSE_C)): Target renamed from parse.c.
13821 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13822 (clean): Remove parse-scan.c as well.
13823 (parse.o): Depend on $(PARSE_C).
13825 1998-09-05 Anthony Green <green@cygnus.com>
13827 * README, license.terms: Removed.
13829 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13830 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13831 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13832 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13833 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13834 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13835 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13836 and Java trademark attribution.
13838 1998-09-04 Tom Tromey <tromey@cygnus.com>
13840 * Makefile.in: Use gcjh, not gjavah.
13841 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13842 * Make-lang.in: Changed gjavah to gcjh everywhere.
13844 1998-09-03 Per Bothner <bothner@cygnus.com>
13846 * gjavah.c: Support new -prepend -add -append flags.
13847 (print_method_info): Method is not virtual if class is final.
13849 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13851 * jv-scan.c: Fixed copyright assignment.
13852 * keyword.gperf: Likewise.
13853 * keyword.h: Likewise.
13854 * lex.c: Fixed copyright assignment.
13855 (java_lex): Push unicode back when parsing '<'.
13856 * lex.h: Fixed copyright assignment.
13857 * parse-scan.y: Likewise.
13858 * parse.h: Fixed copyright assignment.
13859 (build_debugable_stmt, complete_for_loop): New function prototypes.
13860 * parse.y: Fixed copyright assignment.
13861 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13862 size_zero_node when completing a loop with no exit condition.
13863 (for_statement_nsi:): Define action.
13864 (for_init:, for_update:): Return size_zero_node when empty.
13865 (declare_local_variables): Call build_debugable_stmt.
13866 (build_debugable_stmt): New function.
13867 (build_loop_body): Build debugable statement around loop
13869 (complete_loop_body): Take into account the debugable statement
13870 around the EXIT_EXPR.
13871 (complete_loop_body): New function.
13872 (patch_exit_expr): Fixed condition inversion.
13874 1998-09-02 Tom Tromey <tromey@cygnus.com>
13876 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13877 name of thread define.
13878 * jvspec.c (THREAD_NAME): New macro.
13880 (THREADLIB): Likewise.
13881 (lang_specific_driver): Recognize attempt to link with thread
13882 library or gc library. Recognize -ljava on command line so it
13883 isn't linked against more than once.
13885 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13887 * parse-scan.y (report_main_declaration): Name of the class
13888 containing `main' can be a qualified name.
13890 1998-08-31 Tom Tromey <tromey@cygnus.com>
13892 * config-lang.in: Changed gjavac to gjc everywhere.
13893 * Make-lang.in: Changed gjavac to gjc everywhere.
13895 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13897 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13898 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13899 and install the files.
13900 * Makefile.in (JAVA_OBJS_LITE): New variable.
13901 (compiler:): Now include jv-scan as a dependency.
13902 (../jv-scan$(exeext), parse-scan.c): New targets.
13903 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13904 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13905 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13906 check for errors even if parse_only.
13907 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13909 (yylex): New function. Uses java_lex body.
13910 (java_lex): Removed commented out statement. Remove local variable
13911 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13912 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13913 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13914 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13915 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13916 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13918 (java_lex_error): Empty if JC1_LITE is defined.
13919 (java_get_line_col): Return 0 if JC1_LITE is defined.
13920 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13921 SET_MODIFIER_CTX): Moved into the section containing the macros
13922 conditionally defined by JC1_LITE.
13923 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13924 argument if JC1_LITE is defined.
13925 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13926 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13928 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13929 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13930 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13931 to different values according to JC1_LITE.
13932 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13933 declared if JC1_LITE set.
13934 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13935 defined if JC1_LITE not set.
13936 (struct parser_ctx): Reorganized and skip the jc1 front end part
13938 (java_layout_classes): New function definition.
13939 (java_push_parser_context, java_init_lex, yyparse, yylex,
13940 yyerror): Prototype always declared. All other static function
13941 prototypes declared only if JC1_LITE is not set.
13942 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13943 declared in parse.h.
13944 (java_layout_classes): New function.
13945 (java_complete_expand_methods): No longer layout the class here.
13946 * parse-scan.y: New file.
13947 * jv-scan.c: New file.
13949 1998-08-25 Tom Tromey <tromey@cygnus.com>
13951 * gjavah.c (main): Handle -friend option.
13952 (friend_specs): New global.
13953 (generate_access): Handle friend_specs.
13954 (process_file): Likewise.
13955 (MAX_FRIENDS): New macro.
13956 (friend_count): New global.
13957 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13958 Changed all callers.
13960 1998-08-24 Per Bothner <bothner@cygnus.com>
13962 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13963 (main): Handle processing all the entries of a named .zip archive.
13964 * jcf-io.c (jcf_trim_old_input): New function.
13965 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13967 1998-08-24 Per Bothner <bothner@cygnus.com>
13969 * lang.c (flag_assume_compiled): Make default be on.
13971 1998-08-21 Per Bothner <bothner@cygnus.com>
13973 * jcf-dump.c: Add bunches of flags to control output more.
13974 (process_class): New function; support printing more than one class.
13975 (main): Support new --print-main and --javap flags.
13976 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13977 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13979 1998-08-20 Per Bothner <bothner@cygnus.com>
13981 Change mangling of dispatch table to match C++ vtable (w/thunks).
13982 * class.c (build_dtable_decl), java-tree.h: New function.
13983 (make_class_data): Call it.
13984 * decl.c (init_decl_processing): Likewise.
13986 1998-08-19 Warren Levy <warrenl@cygnus.com>
13988 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13989 soft_anewarray; adjust args passed.
13990 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13991 match _Jv_NewObjectArray.
13993 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13996 * expr.c (loopup_label): Call create_label_decl.
13997 (create_label_decl): New function.
13998 (java_lang_expand_expr): Call expand_start_bindings with argument
14000 * java-tree.h Added space after PROTO in function declarations
14002 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14003 (create_label_decl, push_labeled_block): New function
14005 * lex.c (label_id): Initialize.
14006 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14008 * parse.h Added space after PROTO in function declarations when
14010 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14011 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14012 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14013 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14015 (struct parser_ctxt): New fields current_loop,
14016 current_labeled_block.
14017 (build_if_else_statement, patch_if_else_statement,
14018 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14019 generate_labeled_block, complete_labeled_statement,
14020 build_bc_statement, patch_bc_statement, patch_loop_statement,
14021 build_new_loop, build_loop_body, complete_loop_body): New function
14023 * parse.y (java_warning_count): New global variable.
14024 (label_id): New static variable.
14025 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14026 (block:): Return size_zero_node when block is empty.
14027 (empty_statement:): Return size_zero_node.
14028 (statement:): Implement supplemental action when for_statement: is
14030 (label_decl:): New rule.
14031 (labeled_statement:): Rewritten using label_decl. Actions
14033 (labeled_statement_nsi:): Likewise.
14034 (if_then_statement): Actions implemented.
14035 (while_expression): New rule.
14036 (while_statement:): Rewritten using while_expression. Actions
14038 (while_statement_nsi:): Likewise.
14039 (do_statement_begin:): New rule.
14040 (do_statement:): Rewritten using do_statement_begin. Actions
14042 (for_statement:): Rewritten using for_begin. Actions implemented.
14043 (for_statement_nsi:): Likewise.
14044 (for_header:, for_begin:): New rules.
14045 (for_init:): Actions implemented.
14046 (statement_expression_list:, break_statement:,
14047 continue_statement:): Likewise.
14048 (yyerror): Count number of issued warning(s).
14049 (java_report_errors): Report error(s) and/or warning(s).
14050 (java_complete_class): Use build_java_argument_signature to
14051 recompute completed method signature.
14052 (java_check_regular_methods): New locals method_wfl and aflags.
14053 Use method_wfl instead of lookup_cl during error reports. Fixed
14054 indentation and modified some error messages. Use
14055 lang_printable_name in method instead of the DECL_NAME. New code
14056 to issue warnings on methods not overriding corresponding methods
14057 private to a different package.
14058 (java_method_add_stmt): Call add_stmt_to_compound.
14059 (add_stmt_to_compound): New function.
14060 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14061 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14062 (build_if_else_statement, patch_if_else_statement,
14063 build_labeled_block, generate_labeled_block,
14064 complete_labeled_statement, build_new_loop, build_loop_body,
14065 complete_loop_body, patch_loop_statement, build_bc_statement,
14066 patch_bc_statement, patch_exit_expr): New functions.
14067 * typeck.c (build_java_signature): Build argument signature before
14068 enclosing it in between parenthesis.
14070 1998-08-17 Warren Levy <warrenl@cygnus.com>
14072 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14073 (JAVA_OBJS): Added reminder comment
14075 1998-08-13 Nick Clifton <nickc@cygnus.com>
14077 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14078 be interpreted as a long long.
14080 1998-08-13 Warren Levy <warrenl@cygnus.com>
14082 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14083 soft_initialise_class. Use _Jv_NewMultiArray, not
14084 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14085 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14086 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14087 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14089 1998-08-12 Per Bothner <bothner@cygnus.com>
14091 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14092 length_identifier_node): New global tree node constants.
14093 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14094 Replace uses by super_identifier_node etc.
14095 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14097 * parse.y (resolve_field_access): Don't special-case ".length" if
14098 flag_emit_class_files.
14099 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14100 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14103 1998-08-11 Per Bothner <bothner@cygnus.com>
14105 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14106 * class.c (make_method_value): Remove init for removed fields.
14108 * class.c (layout_class): Use build_java_argument_signature.
14109 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14111 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14112 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14113 (build_java_signature): Don't use push_java_argument_signature.
14115 * typeck.c (lookup_argument_method): New function.
14116 * parse.y (java_check_regular_methods): Use lookup_argument_method
14117 instead of lookup_java_method2 followed by lookup_java_method.
14119 * parse.y (check_method_redefinition): Minor optimization.
14121 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14122 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14124 1998-08-10 Tom Tromey <tromey@cygnus.com>
14126 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14129 * gjavah.c (java_float_finite): Use K&R-style definition.
14130 (java_double_finite): Likewise.
14131 (generate_access): Now returns void. Changed all callers.
14132 (last_access_generated): Removed.
14133 (process_file): Only make a single pass over the .class file.
14135 1998-07-29 Per Bothner <bothner@cygnus.com>
14137 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14138 for compatibility for G++ (with -fvtable-thunks).
14139 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14141 * gjavah.c (process_file): Use public inheritance for super-class.
14143 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14145 * lex.c (java_init_lex): Initialize ctxp->package.
14146 * parse.h (struct parser_ctxt): package and package_len replaced
14147 by tree package, an identifier node. Field method_decl_list is
14148 gone. Fixed comments.
14149 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14150 class_in_current_package): New function prototypes.
14151 * parse.y (array_type:): Set class loaded flag on primitive type
14153 (package_declaration:): Assign ctxp->package to the
14155 (method_invocation:): Handle invocation of method qualified by
14157 (single_type_import_declaration:): Removed ambiguity check.
14158 (java_pop_parser_context): New local variable `next'. Reset and
14159 set IMPORT_CLASSFILE_NAME flags on current and previous import
14161 (java_accstring_lookup): Use new local macro COPY_RETURN.
14162 (lookup_field_wrapper): New function.
14163 (parser_qualified_classname): Use merge_qualified_name.
14164 (parser_check_super_interface): Broaden error message.
14165 (do_resolve_class): Check for qualified class name in the current
14166 compilation unit if appropriate.
14167 (process_imports): Check for already defined classes.
14168 (check_pkg_class_access): Got rid of call to
14169 get_access_flags_from_decl.
14170 (java_complete_expand_methods): Call safe_layout_class based on
14171 the current class size.
14172 (make_qualified_primary): Build a WFL qualification on primary if
14174 (merge_qualified_name): New function.
14175 (make_qualified_name): Use merge_qualified_name.
14176 (resolve_expression_name): Use safe_lookup_field.
14177 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14178 (resolve_qualified_expression_name): Likewise. Check on resolved
14179 element accessibility.
14180 (not_accessible_p, class_in_current_package): New functions.
14181 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14182 (patch_method_invocation_stmt): Merged common pieces. Check
14183 accessibility of invoked method.
14184 (check_for_static_method_reference): Add returned type in error
14186 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14187 (refine_accessible_methods_list): Merged two conditions in test.
14188 (java_complete_class): Sanity check on stabilize_ref gone.
14189 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14191 1998-07-28 Per Bothner <bothner@cygnus.com>
14193 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14195 1998-07-24 Tom Tromey <tromey@cygnus.com>
14197 * gjavah.c (F_NAN): Removed.
14198 (F_NAN_MASK): New macro.
14199 (F_POSITIVE_INFINITY): Removed.
14200 (F_NEGATIVE_INFINITY): Likewise.
14201 (java_float_finite): Rewrote.
14202 (D_NAN_MASK): Renamed.
14203 (java_double_finite): Rewrote.
14204 (D_POSITIVE_INFINITY): Removed.
14205 (D_NEGATIVE_INFINITY): Likewise.
14207 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14208 If verbose, print underlying representation of value in hex.
14210 1998-07-24 Per Bothner <bothner@cygnus.com>
14212 * buffer.h, buffer.c: New files.
14213 * Makefile.in (JAVA_OBJS): Add buffer.o.
14215 Support locals variables and writing their debug entries to .class.
14216 * jcf-write.c: Simplify some by user new buffer type.
14217 (vode_buffer_grow): Removed.
14218 (struct localvar_info): New type.
14219 (localsvars, localvartable): New buffers.
14220 (localvar_alloc, localvar_free): New functions.
14221 (generate_bytecode_insns): Handle local variables.
14222 (generate_classfile): Write LocalVariableTable attribute.
14224 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14226 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14227 * zipfile.h (ZIPMAGIC): New macro.
14229 1998-07-24 Tom Tromey <tromey@cygnus.com>
14231 * Makefile.in (gjavah.o): Updated dependencies.
14232 (jcf-dump.o): Likewise.
14233 (all.indirect): Use ../gjavah.
14234 (../gjavah$(exeext)): Likewise.
14235 (clean): Don't remove gjavah.
14236 (clean): Remove parse.c, not java/parse.c.
14237 * Make-lang.in (java): Added gjavah.
14238 (gjavah$(exeext)): New target.
14239 (GJAVAH_SOURCES): New macro.
14240 (java.all.build): Added gjavah.
14241 (java.all.cross): Likewise.
14242 (java.rest.encap): Likewise.
14243 * config-lang.in (compilers, stagestuff): Added gjavah.
14245 1998-07-23 Tom Tromey <tromey@cygnus.com>
14247 * gjavah.c (java_float_finite): New function.
14248 (java_double_finite): Likewise.
14249 (F_POSITIVE_INFINITY): New macro.
14250 (F_NEGATIVE_INFINITY): Likewise.
14252 (D_POSITIVE_INFINITY): Likewise.
14253 (D_NEGATIVE_INFINITY): Likewise.
14255 (print_field_info): Use java_float_finite and java_double_finite.
14257 1998-07-23 Per Bothner <bothner@cygnus.com>
14259 * parse.y (method_header): Name "this" implicit argument.
14261 1998-07-22 Per Bothner <bothner@cygnus.com>
14263 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14264 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14265 (put_linenumber): New function.
14266 (generate_bytecode_insns, generate_classfile): Write line numbers.
14268 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14270 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14271 (lookup_name, build_known_method_ref, build_class_init,
14272 build_invokevirtual, invoke_build_dtable, match_java_method,
14273 build_field_ref, pushdecl_force_head, build_java_binop,
14274 binary_numeric_promotion, build_decl_no_layout,
14275 build_java_arrayaccess, build_newarray, build_anewarray,
14276 build_java_array_length_access, build_java_arraynull_check): New
14277 extern function prototypes.
14278 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14279 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14281 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14283 * jcf.h (jcf_out_of_synch): New extern function prototype.
14284 * parse.h: Static/global function implemented in parse.y
14285 prototyped and declarations moved at the end of the file.
14286 (DECL_P): Check that the argument isn't null.
14287 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14288 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14289 (QUAL_DECL_TYPE): New macro.
14290 (PARAMS): Macro definition removed.
14291 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14292 (return_statement:): Call build_return.
14293 (field_access:): Call make_qualified_primary in sub rule.
14294 (method_invocation:): Build method invocation and call
14295 make_qualified_primary when processing primaries.
14296 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14297 get_type_from_signature.
14298 (java_check_regular_method): Extra integer 0 argument when calling
14299 lookup_java_method2.
14300 (lookup_java_interface_method2): Extra method DECL argument when
14301 calling lookup_java_interface_method2.
14302 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14303 COMPOUND_EXPR node.
14304 (java_complete_expand_method): Layout current class iff not
14305 already done. Don't process interface's methods.
14306 (java_complete_expand_method): Use super class only if it
14307 exists. Use current class otherwise.
14308 (make_qualified_primary): New function.
14309 (resolve_expression_name): Process qualified expression or
14310 expression from primary the same way.
14311 (resolve_expression_name): Two last arguments to
14312 resolve_field_access are now NULL_TREEs.
14313 (resolve_field_access): New variable is_static. Local field must
14314 be DECLs. is_static computed on field DECLs only. Append code in
14315 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14316 to initialize field_type.
14317 (resolve_qualified_expression_name): New local variable,
14318 previous_call_static and is_static. Handle primaries with function
14319 calls, casts, array references and `this'. `super' now handled as
14320 `(super_class)this'. Use is_static to clarify boolean expressions.
14321 Added code to handle case where a proper handle is required to
14322 access a field. Use QUAL_DECL_TYPE where applicable.
14323 (maybe_access_field): New function.
14324 (patch_method_invocation_stmt): New arguments primary, where,
14325 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14326 deleted. Use `where' as a type to search from if specified. Check
14327 for static method reference where forbidden. Append primary or
14328 current_this to the argument list if not calling constructor nor
14330 (check_for_static_method_reference): New function.
14331 (patch_invoke): Layout the class on which new is done if
14333 (lookup_method_invoke): Changed format to report errors on
14335 (qualify_ambiguous_name): New local variable this_found. Now
14336 handle things from primaries. Method call are considered
14338 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14339 changed into NULLs.
14340 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14341 (java_complete_tree): New case fo RETURN_EXPR. Process function
14342 call arguments in separate function.
14343 (complete_function_arguments): New function.
14344 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14346 (patch_assignment): Take the return function slot into account as
14347 a RHS. Distinguish assignment from a return.
14348 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14349 when checking methods in interfaces.
14350 (resolve_type_during_patch): NULL argument to unresolve_type_p
14351 instead of NULL_TREE.
14352 (patch_newarray): Fixed typo in comment.
14353 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14354 (build_return, patch_return): New functions.
14355 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14357 1998-07-21 Per Bothner <bothner@cygnus.com>
14359 * constants.c (find_name_and_type_constant, find_fieldref_index,
14360 find_methodref_index): New methods.
14361 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14362 just return given method. Also, rename to build_known_method_ref.
14363 (expand_invoke): Rename call to build_invoke_non_interface.
14364 * java-tree.h, parse.h: Update prototype.
14365 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14366 (such as expand_expr_stmt) if flag_emit_class_files.
14367 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14368 STACK_TARGET, IGNORE_TARGET): New macros.
14369 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14370 (generate_bytecode_insn): New function to generate method's bytecode.
14371 (generate_classfile): Node generate Code attribute for a method.
14372 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14373 push_long_const, field_op, adjust_typed_op, maybe_wide):
14374 New functions used by generate_bytecode_insn.
14376 * typeck.c (signature_include_return): Remove variable.
14377 (push_java_argument_signature, build_java_argument_signature): New.
14378 (build_java_signature): Use push_java_argument_signature.
14379 * parse.y: Use build_java_argument_signature instead of fiddling
14380 with signature_include_return.
14382 1998-07-17 Tom Tromey <tromey@cygnus.com>
14384 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14387 * Makefile.in (all.indirect): Added gjavah$(exeext).
14388 (gjavah$(exeext)): Added $(exeext).
14391 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14393 * class.c (layout_class): Call to java_layout_parsed_class replace
14394 by safe_layout_class.
14395 * expr.c (build_java_array_length_access): Removed static storage
14396 class in the function definition.
14397 (build_java_arraynull_check): Likewise.
14398 Also fixed typos in two comments.
14399 * lex.c (java_init_lex): Initialize static global kw_length.
14400 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14401 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14403 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14404 * parse.h (resolve_no_layout): New static function declaration.
14405 (get_identifier_in_static): Declaration removed.
14406 (java_layout_parsed_class): Function name declaration changed to
14408 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14409 not_initialized_as_it_should_p, build_this): New static function
14411 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14412 binary_numeric_promotion, stabilize_reference,
14413 build_decl_no_layout, build_java_arrayaccess): Extern function
14414 declarations moved into their own section.
14415 (build_newarray, build_anewarray, build_java_array_length_access,
14416 build_java_arraynull_check): New extern function declarations.
14417 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14418 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14420 (CALL_CONSTRUCTOR_P): New macro.
14421 * parse.y (kw_length): New static global tree node.
14422 (return_statement): Tagged <node>.
14423 (RETURN_TK): Tagged <operator>.
14424 (variable_declarator_id:): Build variable declaration with an
14425 empty initialization value if a syntax error was found in the
14426 initialization part of the variable declaration.
14427 (statement_without_trailing_substatement:): return_statement: now
14428 uses the default rule.
14429 (return_statement:): Temporarily fixed to return NULL_TREE.
14430 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14431 (class_instance_creation_expression:): Class creation rules now
14432 call build_method_invocation upon reduction.
14433 (array_creation_expression:): Rules call build_newarray_node upon
14435 (dim_exprs:): Build a list of dimension expressions.
14436 (dim_expr:): Store location of the OSB_TK in the dimension
14438 (method_invocation:): Added a new error rule.
14439 (build_unresolved_array_type): WFL argument may also be an array
14440 on a primitive type. Name of the argument changed to reflect this.
14441 (method_declarator): Insert argument type at the beginning of the
14442 argument type list and later reverse the list.
14443 (unresolved_type_p): Argument 'returned' may be optionally
14445 (java_layout_class_from_source): Function renamed
14447 (resolve_and_layout): Now call resolve_no_layout and
14449 (resolve_no_layout): New function.
14450 (purify_type_name): New function.
14451 (complete_class_report_errors): Call purify_type_name during error
14452 report on a type not found.
14453 (process_imports): error_found local variable doesn't need to be
14454 initialized to zero.
14455 (declare_local_variables): New local type_wfl. Fixed typo in error
14456 message. type_wfl assigned to unresolved type and used to register
14457 incomplete type. Build a WFL around the variable initialization
14458 statement so that debug info can be generated on it.
14459 (source_start_java_method): Reverse argument list after they've
14461 (current_this): New static global variable.
14462 (java_complete_expand_methods): Set current_this when appropriate.
14463 (resolve_expression_name): Build correct static and non static
14464 field access bearing a simple name.
14465 (resolve_field_access): Resolve the length field of arrays. Handle
14467 (patch_method_invocation_stmt): Set the type of the method
14468 invocation to error_mark_node. This value is later overridden by a
14469 valid type, if any. Don't handle qualified constructor invocation
14470 as qualified method invocation. Call lookup_method_invoke with its
14471 new flag. It's no longer necessary to access the selected method
14472 as the value of a tree list. Handle constructor invocation.
14473 (patch_invoke): Reverse argument list when invoking non interface
14474 methods. Insert call to new as the first argument of the
14476 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14477 defined within a final class. Return INVOKE_STATIC if the invoked
14478 method is a constructor.
14479 (lookup_method_invoke): New lc argument is a flag to indicate a
14480 constructor lookup. Now handle constructor lookup. Choose the most
14481 specific method in case several were matching the invocation
14482 requirements. Return a method decl instead of a tree list featuring
14483 one single method decl element.
14484 (refine_accessible_methods_list): New lc flag argument to
14485 indicate that a constructor is being looked up.
14486 (not_initialized_as_it_should_p): New function.
14487 (java_complete_tree): Now process fake tree codes
14488 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14489 save_expr on resolved function call arguments. Case on
14490 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14491 (patch_assignment): LHS can be a field access expression. When
14492 dealing with reference, lhs_type is the promoted type of the
14493 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14495 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14496 (patch_binop): Use not_initialized_as_it_should_p where
14498 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14499 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14501 (resolve_type_during_patch): New function.
14502 (patch_cast): Call resolve_type_during_patch to resolve type and
14503 report error accordingly.
14504 (patch_array_ref): Use not_initialized_as_it_should_p where
14505 applicable. Array base expression is saved before being
14506 used. Promote the type of an array elements if it contains non
14508 (build_newarray_node, patch_newarray, build_this): New functions.
14510 1998-07-16 Tom Tromey <tromey@cygnus.com>
14512 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14513 increment it in `for' statement.
14514 (print_field_info): If number is inf or nan, don't print it.
14515 (print_method_info): If method name is `delete', just ignore it.
14516 (print_c_decl): Special-case jstringArray.
14518 * gjavah.c (help): New function.
14519 (no_argument): New function.
14520 (usage): Changed text.
14521 (main): Rewrote argument handling. Now handles -v, --help,
14523 (version): New function.
14524 (found_error): New global.
14525 (main): Return found_error.
14526 (generate_access): Set found_error.
14527 (print_c_decl): Likewise.
14529 1998-07-15 Tom Tromey <tromey@cygnus.com>
14531 * gjavah.c (print_c_decl): Don't print "," when examining field.
14532 Skip type name when looking at "[L" types.
14533 (process_file): Now static.
14534 (generate_access): Now returns int.
14535 (last_access_generated): New global.
14536 (process_file): Clear last_access_generated; make multiple passes
14538 (print_field_info): Just return if generate_access returns true.
14539 (print_method_info): Likewise. Also, allow <init> functions to
14541 (print_c_decl): Added is_init argument. Print constructors
14543 (print_cxx_classname): Use UTF8_GET to extract characters from
14545 (print_base_classname): New function.
14546 (print_class_decls): New function.
14547 (process_file): Use it.
14548 (utf8_cmp): New function.
14550 1998-07-13 Nick Clifton <nickc@cygnus.com>
14552 * lang-options.h: Format changed to match changes in gcc/toplev.c
14553 to implement a --help option.
14555 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14557 * decl.c (init_decl_processing): Revert change to dtable_type.
14559 1998-07-09 Per Bothner <bothner@cygnus.com>
14561 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14563 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14565 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14567 * lang.c (lang_init): Default flag_exceptions to 1, without
14568 checking to see if it's 2 first.
14570 1998-07-08 Jeffrey A Law (law@cygnus.com)
14572 * constants.c: Include "system.h".
14573 * decl.c: Likewise.
14574 * lang.c (flag_new_exceptions): Get via extern now.
14575 (lang_init_options): New functions. Turn on flag_new_exceptions.
14577 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14579 * lex.c (java_lex): Return 0 when we see an invalid character in
14582 * lex.c (java_read_char): Specify extra argument when calling
14584 (java_read_unicode, java_parse_end_comment,
14585 java_parse_escape_sequence): Likewise,
14586 (java_lex): Specify extra argument when calling
14587 java_lex_error. Test that IDs are beginning with a legal character
14588 for IDs. Handle invalid characters with an error message and a
14589 call to java_lex_error.
14590 (java_lex_error): Adjust column position by new argument
14591 `forward'. Issue an error even if in the middle of reporting an
14594 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14596 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14597 we don't explicitly put a null pointer when we're copying it.
14599 1998-07-07 Tom Tromey <tromey@cygnus.com>
14601 * gjavah.c (print_cxx_classname): New function.
14602 (super_class_name): Likewise.
14603 (print_super_fields): Removed.
14604 (in_super): Removed.
14605 (print_field_info): Never generate #defines.
14606 (print_c_decl): Changed generated types to match JNI. No longer
14607 print class name before method name.
14608 (print_method_info): Print "static" before static methods.
14609 Print "virtual" before non-final methods.
14610 (usage): Use exit(1), not exit(-1).
14612 (print_field_info): Use %.17g to print a double.
14613 (last_access): New globals.
14614 (process_file): Initialize last_access.
14615 (usage): Now static.
14616 (ACC_VISIBILITY): New define.
14617 (generate_access): New function.
14618 (print_field_info): Call it.
14619 (print_method_info): Likewise. Also, generate information for all
14620 methods, not just native methods. Return void.
14621 (print_c_decl): Return void.
14622 (print_field_info): Return void.
14624 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14626 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14627 processing the jc1 grammar file. Prefix bison functions and
14628 variables with java_.
14629 (parse.c): Dependencies on parse.h and lex.h
14630 * expr.c (build_java_arrayaccess): Function now global.
14631 * java-tree.h: Comment reorganized to carry on previous
14632 classification effort.
14633 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14634 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14635 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14636 java_parse (new prefix java_ generated by bison).
14637 (java_layout_parsed_class, java_register_parsed_class): Function
14639 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14640 * lex.c (static tree wfl_op): Variable deleted.
14641 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14642 ctxp fields to NULL_TREE.
14643 (java_lex): No longer create WFL for operators. Filename caching
14644 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14645 created as STRING_CST and later expanded. Removed extra argument
14646 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14648 (build_wfl_node): Removed code in comments.
14649 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14650 store token and location data in the current bison token.
14651 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14652 static/extern function declaration at the beginning of the file.
14653 (struct qualification): Data structure definition deleted.
14654 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14655 (qualify_ambiguous_name): Function declaration modified. Function
14656 now returns nothing.
14657 (build_array_ref, patch_array_ref, make_qualified_name,
14658 resolve_qualified_expression_name, maybe_generate_clinit,
14659 resolve_field_access): New static function declarations.
14660 (build_java_arrayaccess): New extern function declaration.
14661 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14662 (CALL_EXPR_PRIMARY): Macro deleted.
14663 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14664 (struct parser_ctxt): Field initialized_final
14665 removed. non_static_initialized, static_initialized: New fields.
14666 * parse.y (static tree kw_super, static tree kw_this): New global
14668 (%union): tree wfl field of operator member replaced by int
14669 location. WFLs are non longer created for operators.
14670 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14671 (qualified_name:): Now calls make_qualified_name to build the
14673 (type_declaration:): Consider generating <clinit> when class
14675 (variable_declarator:): Directly build an assignment node when the
14676 variable is initialized when declared.
14677 (this_or_super:): Build a WFL and set current location when THIS
14678 or SUPER are parsed.
14679 (expression_statement:): Wrap statement around a WFL.
14680 (primary_no_new_array:): Fixed typo. Changed value returned by
14681 THIS_TK because of its new type (temporary).
14682 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14683 (field_access:): Build qualified name with SUPER.
14684 (method_invocation:): Fixed returned value because of SUPER's new
14686 (array_access:): Use OSB_TK location information.
14687 (post_increment_expression:, post_decrement_expression:,
14688 unary_expression:, pre_increment_expression:,
14689 pre_decrement_expression:, unary_expression_not_plus_minus:,
14690 cast_expression:, multiplicative_expression:,
14691 additive_expression:, shift_expression:, relational_expression:,
14692 equality_expression:, and_expression:, exclusive_or_expression:,
14693 inclusive_or_expression:, conditional_and_expression:,
14694 conditional_or_expression:, assignment:): Use new location/token
14695 information available on operators.
14696 (create_class): Set super_decl_type to NULL_TREE when processing
14698 (register_fields): Field initialization is now a MODIFY_EXPR
14699 node. Chain initialization code to the matching lists (according
14700 the the field declaration modifiers).
14701 (maybe_generate_clinit): New function.
14702 (method_header): Don't set method's DECL_NAME to a WFL when adding
14703 methods to java.lang.Object.
14704 (resolve_and_layout): Now can return NULL_TREE if the type
14705 resolution fails. Otherwise, return the class DECL instead of its
14707 (check_method_redefinition): Don't patch method DECL_NAME if it
14708 belongs to java.lang.Object.
14709 (process_imports): Simply assign error_found to the value returned
14710 by check_pkg_class_access.
14711 (declare_local_variables): Don't use their init statements (if
14712 any) when parsing error were previously found. Reuse MODIFY_EXPR
14713 build during parsing as an init statement.
14714 (java_method_add_stmt): Now return the current method body.
14715 (java_layout_parsed_class, java_register_parsed_class): Functions
14717 (java_complete_expand_methods): Initialize the constant pool on a
14718 per class basis. Layout the classes before expanding their method
14719 bodies. Don't try expand artificial constructor code if error were
14720 found. Make the classes data and register them if no error were
14722 (java_complete_expand_method): Retrieve an artificial constructor
14723 argument list before entering its body. Assign the top block to
14724 the artificial constructor function body and set types of declared
14725 blocks and compound statements to void. Walk method body if not an
14726 artificial constructor.
14727 (make_qualified_name, cut_identifier_in_qualified): New functions.
14728 (resolve_expression_name): Fixed comments. Save/restore the
14729 current class CLASS_LOADED_P flag value. Build non qualified
14730 static field access and handle qualified expression names.
14731 (resolve_field_access, resolve_qualified_expression_name): New
14733 (patch_method_invocation_stmt): Use the new expression resolution
14734 scheme, calling resolve_field_access when the function call is
14735 resolved as an expression.
14736 (qualify_ambiguous_name): Function rewritten to work on qualified
14737 expression produced by make_qualified_name.
14738 (java_complete_tree): Promote type when function's argument are
14739 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14740 the assignment to discover further errors if RHS is a expression
14741 name that fails to evaluate. Declare LHS initialized even though
14742 the assignment failed. Don't use the location variable and removed
14743 extra argument in patch function calls. Now handle the ARRAY_REF
14744 case and build internal string representation when STRING_CSTs are
14746 (build_method_invocation): Don't wrap function call around a WFL.
14747 (build_assignment): Likewise. Use the operator location
14749 (patch_assignment): Handle array access LHSs. Handle error
14750 provenance, resulting in a better error report.
14751 (build_binop): Use op_location from operator as binop location
14753 (build_unaryop, build_incdec, build_cast): Likewise.
14754 (patch_binop): Extract location information from the node. Fixed
14755 typo in error message.
14756 (patch_unary_op): Extract location information from the node.
14757 (build_array_ref, patch_array_ref): New functions.
14759 1998-07-01 Tom Tromey <tromey@cygnus.com>
14761 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14762 match _Jv_IsInstanceOf.
14763 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14764 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14766 1998-06-30 Tom Tromey <tromey@cygnus.com>
14768 * decl.c (init_decl_processing): Functions are now named
14769 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14771 1998-06-29 Per Bothner <bothner@cygnus.com>
14773 * java-tree.h (load_class): Add prototype.
14774 * class.c (is_compiled_class): Add missing arg to load_class.
14775 * expr.c (expand_java_NEW): Call load_class.
14776 * parse.y (process_import): Removed bogus use of void return value.
14778 1998-06-25 Per Bothner <bothner@cygnus.com>
14780 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14781 Function name is "_Jv_Throw" instead of "soft_athrow".
14782 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14783 Function name is "_Jv_AllocObject" instead of "soft_new".
14784 Takes an extra parameter (object size).
14785 * expr.c: Update calls.
14787 1998-06-24 Per Bothner <bothner@cygnus.com>
14789 * lex.c (java_get_line_col): Handle end-of-file.
14790 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14792 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14794 * lang.c (lang_init): Make -fexceptions the default.
14795 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14796 exception handling is not turned on.
14798 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14800 * lang.c (flag_new_exceptions): Make this this default.
14801 * decl.c (end_java_method): Call emit_handlers.
14802 * except.c (method_init_exceptions): Set language code and version.
14803 (expand_start_java_handler): Enable exception, and call
14804 expand_eh_region_start.
14805 (expand_end_java_handler): Enable exception, and set up catch blocks.
14806 (emit_handlers): New routine to generate the saved handlers.
14807 * java-except.h (emit_handlers): Add prototype.
14809 1998-06-12 Per Bothner <bothner@cygnus.com>
14811 We used to have three different representations of the constant pool:
14812 the CPool structure, the tree_constant_pool, and the constructures
14813 used to build the Class object (which may need class and string
14814 constants) in compiled code. None were appropriate for compiling
14815 to .class files, so I did a major overhaul.
14817 First, the tree_constant_pool array was removed. Things were
14818 modified to the CPool structure in the JCF could be used.
14819 Second, a "capacity" field was added to the CPool, and functions
14820 written to search for a matching constant, adding one if not found.
14821 The code that generated the Class object was changed to use a CPool.
14822 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14823 the static Class object are now only in build_constants_constructor.
14824 Finally, I wrote code which can generate a .class file (including its
14825 constant pool) from the RECORD_TYPE of a class. This is a big step
14826 on the way to compiling Java source into .class files.
14828 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14829 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14831 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14832 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14833 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14834 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14835 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14836 (lang_type): Removed constant_pool field.
14837 * jcf.h (CPool): Renamed size to count. Added field capacity.
14838 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14839 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14840 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14842 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14843 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14844 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14845 (set_constant_entry, find_constant1, find_constant2,
14846 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14847 find_utf8_constant, find_class_or_string_constant): New functions.
14849 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14850 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14851 (give_name_to_class, get_class_constant): Likewise.
14852 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14853 (get_name_and_type_constant, get_ref_constant): Removed.
14854 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14855 * parse.y: Don't save/restore tree_constant_pool.
14856 * verify.c (verify_jvm_instructions): Update for new approach.
14857 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14859 * lang-options.h: Added -femit-class-file, -femit-class-files.
14860 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14861 (lang_f_options): Added "emit-class-file(s)".
14863 * expr.c (build_java_arrayaccess): Generate more efficient array
14864 bounds checking, by using unsigned compare.
14866 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14868 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14870 * parse.h: New comment on the handling of unresolved type
14871 identifiers. JDEPs are now part of the jdep_code enum.
14872 (typedef struct jdep): Now use enum jdep_code or int, depending on
14873 availability. Both are narrowed down to an 8 bits bitfield.
14874 (CALL_EXPR_PRIMARY): Fixed comment.
14876 1998-06-10 Tom Tromey <tromey@cygnus.com>
14878 * Make-lang.in (java): Added gjavac and jvgenmain.
14879 (java.start.encap): Depend on gjavac.
14880 (java.rest.encap): Depend on jvgenmain.
14882 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14883 (JAVA_CROSS_NAME): Likewise.
14884 (java.all.build): Depend on jvgenmain and gjavac.
14885 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14886 (jvgenmain$(exeext)): New target.
14887 (java.install-common): Wrote.
14888 * config-lang.in (compilers, stagestuff): Added gjavac and
14891 1998-06-10 Dave Brolley <brolley@cygnus.com>
14893 * lang.c (lang_decode_option): New argc/argv interface.
14895 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14897 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14898 * decl.c (build_decl_no_layout): New function.
14899 * expr.c (java_lang_expand_expr): Layout declarations found in
14900 blocks before they're pushed.
14901 * jcf-parse.c (load_class): Save current line when parsing class
14903 (parse_source_file): Register class before expanding their
14905 * lang.c (put_decl_node): Produce `null' when `void *' is
14907 * lex.c (static tree wfl_op): New static global, for error report
14909 (java_init_lex): wfl_operator and wfl_op initialized
14910 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14912 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14913 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14914 build_unresolved_array_type): New static function definitions.
14915 (build_decl_no_layout): New extern function declared.
14916 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14917 faulty modifier exists.
14918 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14919 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14920 (UNARY_PLUS_EXPR): New fake operator.
14921 (struct parser_ctxt): New field osb_number.
14922 * parse.y (static tree wfl_operator): New static WFL for operator
14923 bound error messages.
14924 (DECR_TK, INCR_TK): Moved.
14925 (OP_TK): Tagged <operator>.
14926 (array_type:): Now call build_unresolved_array_type.
14927 (dim_expr:): Count the number of '[' seen.
14928 (post_increment_expression, post_decrement_expression,
14929 pre_increment_expression, pre_decrement_expression,
14930 unary_expression_not_plus_minus, unary_expression:): Actions are
14931 now building the corresponding unary expressions.
14932 (cast_expression:): Actions are now building cast expressions.
14933 (build_unresolved_array_type): New function.
14934 (create_interface): Reset the number of declared interfaces.
14935 (create_class): Likewise.
14936 (method_header): Methods declared within the scope of an interface
14937 are now implicitly set public and abstract.
14938 (java_complete_class): Variable's and parameter's type are patched
14939 with a promoted type.
14940 (declare_local_variables): Resolved non builtin types are promoted
14941 before being used to build a variable decl. Removed type patch
14942 posted on variable initialization statement.
14943 (source_start_java_method): Use build_decl_no_layout to build the
14944 decl of a parameter of incomplete type.
14945 (java_register_parsed_class): Process interfaces too. Call
14946 rest_of_decl_compilation on each processed class declarations.
14947 (java_complete_expand_methods): Don't attempt to expand things in
14949 (java_complete_tree): Process CONVERT_EXPR, even though it always
14950 has a type. Propagate error_mark_node to node's type too. Promote
14951 method's call argument type and return error_mark_node if
14952 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14953 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14954 handle unary operator nodes.
14955 (build_assignment): Added comment.
14956 (print_int_node): New function.
14957 (patch_assignment): New second argument. New error handling. Use
14958 print_int_node. Handle references. Use can_cast_to_p to issue
14959 different error message according to the context and check upon
14960 the initialization of the RHS.
14961 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14962 (operator_string): Handle more operators.
14963 (patch_binop): No longer use a function static
14964 wfl_operator. Improved error message on shift distance.
14965 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14966 patch_cast): New functions.
14968 1998-06-05 Per Bothner <bothner@cygnus.com>
14970 * jvspec.c: New file.
14971 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14973 * java-tree.h (identifier_subst): Add declaration.
14975 1998-06-04 Tom Tromey <tromey@cygnus.com>
14977 * jvgenmain.c (main): Generate call to JvRunMain.
14979 * class.c (make_class_data): Push value for "sync_info" field.
14980 * decl.c (init_decl_processing): Push "sync_info" field.
14982 1998-06-03 Per Bothner <bothner@cygnus.com>
14984 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14985 Java (source) name, not signature.
14986 Set TYPE_ALIGN to (at least) that of element_type.
14988 1998-06-02 Per Bothner <bothner@cygnus.com>
14990 * class.c: Moved classname-mangling-rekated code to ...
14991 * mangle.c: ... this new file.
14992 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14993 * Makefile.in: Update for above changes.
14995 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14997 * expr.c (truthvalue_conversion): Convert integer and floating
14998 point value to their truth value.
14999 * lex.c (java_lex): Handle the `null' literal.
15000 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15001 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15002 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15005 * parse.y: Reorganization/documentation on token declaration.
15006 (binop_lookup[]): New added new tree codes.
15007 (relational_expression): Build corresponding binary operators.
15008 (equality_expression, conditional_and_expression,
15009 conditional_or_expression): Likewise.
15010 (java_complete_class): Fix crash in debug message.
15011 (java_complete_tree): Check initialization of method call
15012 arguments. Further bogus node evaluation to detect more error
15013 during assignments. Handles more binary operators.
15014 (patch_assignment): Use DECL_P.
15015 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15017 (operator_string): Handle more case. Compacted source.
15018 (patch_binop): Changed function comment. Checking for
15019 uninitialized first operand takes the compound assignment into
15020 account and uses DECL_P. Checking for uninitialized second operand
15021 delayed to routine's end. Use macros to issue type bound error
15022 messages and issue messages on both operands if their types are
15023 different. Force fixed type into node. Handle all binary
15026 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15028 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15029 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15030 build operator node and return tokens.
15031 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15032 * parse.h (java_complete_tree): Changed returned type in prototype.
15033 (build_method_invocation, build_assignment, patch_assignment,
15034 patch_binop): New static function declarations.
15035 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15036 BUILD_EXPR_WFL): New macros.
15037 * parse.y (enum tree_code binop_lookup[]): New static for token to
15039 (%union): Parser union has new sub-structure `operator'.
15040 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15041 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15042 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15043 ASSIGN_ANY_TK): Tokens tagged `operator'.
15044 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15045 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15046 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15047 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15048 (assignment_operator:): Rule tagged `operator'.
15049 (expression_statement:): Re-installed default rule.
15050 (method_invocation:): Sub rules call build_method_invocation.
15051 (postfix_expression:): Don't attempt to resolve name here. Just
15053 (multiplicative_expression:): Sub-rules build corresponding binop
15055 (additive_expression:, shift_expression:, and_expression:,
15056 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15057 (assignment:): Sub rule invoke build_assignment.
15058 (assignment_operator:): Default rules on sub rules.
15059 (force_error): Added documentation on this variable.
15060 (declare_local_variables): Build initialization calling
15062 (expand_start_java_method): Removed unused rtx declaration. Mark
15063 arguments as already initialized.
15064 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15065 (java_complete_expand_methods): Don't process next method if
15066 completion of the previous one triggered errors.
15067 (java_complete_expand_method): Call source_end_java_method if no
15068 error were found during completion.
15069 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15070 locals declaratilon. Handle names found within a class. Return
15071 error_mark_node when things aren't found.
15072 (patch_method_invocation_stmt): Return error_mark_node on failures.
15073 (patch_invoke): Removed unused local. Return the correct node.
15074 (java_complete_tree): Now returns a value. The BLOCK section binds
15075 local identifiers and the type of a BLOCK is now void. Assign the
15076 result of operand completion on COMPOUND_EXPR. Assign the
15077 encapsulated node of a WFL to the result of its completion, except
15078 when the node is an identifier. Now handle MODIFY_EXPR and several
15079 binary operators. Return error_mark_node on errors.
15080 (build_method_invocation, build_assignment, patch_assignment,
15081 build_binop, operator_string, patch_binop): New functions.
15082 * typeck.c (binary_numeric_promotion): New function.
15084 1998-05-21 Per Bothner <bothner@cygnus.com>
15086 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15087 Replace most uses of ident_subst by identifier_subst.
15089 * class.c (push_class_static_dummy_field): Removed function.
15090 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15091 instead of looking got "class" static field. Create that decl here.
15092 (class_identifier_node): Removed; no longer needed.
15093 (init_class_processing): Don't init class_identifier_node.
15094 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15095 Do nreverse 0 times (instead of twice) for Object and Class.
15096 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15098 1998-05-20 Per Bothner <bothner@cygnus.com>
15100 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15101 while initializing linenumber_count and linenumber_table.
15102 Do it before init_function_start (which calls emit_line_note).
15103 * expr.c (expand_byte_code): Don't need to clear lineno here.
15105 1998-05-18 Tom Tromey <tromey@cygnus.com>
15107 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15108 then mangle number as _N_.
15110 * class.c (mangle_class_field): New function.
15111 (build_class_ref): Set assembler name of class reference using
15112 mangle_class_field.
15113 (push_class_static_dummy_field): Likewise.
15115 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15117 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15118 of assigning to TREE_CODE. The latter method exploits a feature
15119 of GCC that is not ANSI compliant.
15121 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15123 * decl.c (pushdecl_force_head): New function.
15124 (pushlevel): Removed conditional printf.
15125 (complete_start_java_method): Don't enter local variable scope if
15126 function is compiled from source code.
15127 * expr.c: parse.h now included
15128 (java_lang_expand_expr): New function.
15129 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15130 printf. Terminate buffer when doing directories.
15131 * jcf-parse.c (parse_source_file): Call lang_init_source before
15132 parsing and before code generation.
15133 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15134 use printf if the macro is defined.
15135 * lang.c (lang_init): Install lang_expand_expr hook on
15136 java_lang_expand_expr.
15137 (java_dummy_print): New function.
15138 (lang_init_source): New function.
15139 * lex.c (java_lex): Remember location of an opening brace at the
15140 second nesting level.
15141 (java_is_eol): Unget character seen after a CR if it is EOF.
15142 * parse.h: Now includes lex.h
15143 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15144 printf if the macro is defined.
15145 (expand_start_java_method, build_expr_block, enter_block,
15146 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15147 New static function declarations.
15148 (pushdecl_force_head): New extern function declaration.
15149 (INCOMPLETE_TYPE_P): New macro.
15150 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15151 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15152 BLOCK_EXPR_ORIGIN): New macros.
15153 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15154 DECL_SOURCE_LINE_LAST): New macros.
15155 (struct parser_ctxt): Removed field current_method_decl, redundant
15156 with the field current_function_decl. Added fields
15157 first_ccb_indent1 and pending_block.
15158 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15159 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15161 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15162 (compilation_unit:): Cosmetic on sub rule.
15163 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15164 (variable_initializer:): Installed default rule on expression:.
15165 (method_declaration:): method_header: starts a new
15166 method. method_body: installs the function body, absorbs blocks
15167 emitted for temporary variable scopings, pops function's body block
15168 and merges function's last statement lineno in DECL_SOURCE_LINE.
15169 (method_body:): Installed default rules.
15170 (block:): Call enter_block when an opening brace is seen. Absorb
15171 scoping blocks and call exit_block when a closing brace is seen.
15172 (block_statement:): Cosmetic changes.
15173 (method_invocation:): Create WFL around CALL_EXPR node.
15174 (patch_stage): Added comment around definition.
15175 (method_header): Try to use first_ccb_indent1 as the first line of
15176 the method, so BP debug info are emitted at the first opening
15177 brace of the function. If the function has no body, use the
15178 location of the function's name. Override currently defined method
15179 name with the matching WFL so we can point redefinition errors
15180 using the location where the function's name was declared.
15181 (check_abstract_method_header): Interprets DECL_NAME as an
15182 identifier or as a WFL, accordingly.
15183 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15184 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15185 location and name information out of it and reinstall DECL_NAME to
15186 its original identifier node value.
15187 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15188 function's source code).
15189 (read_import_dir): Test the value returned by find_class and issue
15190 a fatal accordingly.
15191 (declare_local_variables): Push a new block for the scope of the
15192 new variable(s) if code has been already generated at that nesting
15193 level. Pinpoint redefinition errors using the variable id
15194 WFLs. Generate initialization code if necessary. If the variable
15195 type is incomplete, register a patch on its decl.
15196 (source_start_java_method): Rewritten. Define a new block for the
15197 function's parameters. Build parameter decl out of function's
15198 arguments and register them for a patch if their types are
15200 (expand_start_java_method): Includes the part of
15201 source_start_java_method that was pushing the parameter decls and
15202 completing the method start code.
15203 (source_end_java_method): Removed call the expand_end_bindings and
15204 poplevel (already taken care of). Reinstall function's arguments
15205 and get function's last line of code before calling
15206 expand_function_end.
15207 (java_method_add_stmt): New comment before the function's
15208 code. Complement the second operand of the current COMPOUND_EXPR
15210 (java_complete_expand_methods): Don't generate debug info on line
15211 zero when expanding a generated constructor.
15212 (java_complete_expand_method): Set start and end line numbers for
15213 a artificially generated constructor to one and manually call
15214 enter_block and exit_block when defining it. For all methods:
15215 expand function's start calling the new expand_start_java_method
15216 and invoke java_complete_tree on the effective method's body, if
15218 (resolve_expression_name): Now use lookup_name_in_blocks to search
15219 local variable decls and print out an error when variables are
15221 (patch_method_invocation_stmt): Inserted comment before the
15223 (lookup_method_invoke): Chain method's arguments using chainon
15224 with the current arg list as a second argument. Inserted missing
15225 IDENTIFIER_POINTER when reporting an error on methods not found.
15226 (refine_accessible_methods_list): Don't retain constructors.
15227 (patch_arguments): Function removed.
15228 (java_complete_tree): Inserted comment before the function's
15229 code. New case for BLOCKs. Moved the WFL case a bit
15230 further. Complete function's arguments.
15231 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15232 maybe_absorb_scoping_blocks): New functions.
15234 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15236 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15238 * jcf-parse.c (parse_source_file, java_error_count): New forward
15239 and extern declarations.
15240 (java_parse_abort_on_error): Macro moved.
15241 (jcf_parse_source): fatal called if fopen fails. Now calls
15243 (parse_source_file): New parse_only parameter. Reflects the
15244 elimination of the second pass.
15245 (yyparse): parse_source_file called with argument set to 0.
15246 * jcf.h (JCF_ZERO): Sets java_source to zero.
15247 * lex.c (java_init_lex): pass argument is gone. Function modified
15248 to be called once during the analysis of a file.
15249 (java_unget_unicode): Fixed typo in fatal message.
15250 (java_get_line_col): Likewise.
15251 (java_lval): Likewise. String literals no longer built during
15253 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15255 * parse.h (MODIFIER_WFL): New macro.
15256 (parse_check_super, parser_check_super_interface): Now return int.
15257 (parser_chain_incomplete_item, not_builtin_p,
15258 complete_method_decl): Declarations removed.
15259 (build_method_invocation_stmt, build_invoke): Renamed using the
15260 `patch' instead of `build'
15261 (register-incomplete_type, obtain_incomplete_type,
15262 java_complete_tree, java_complete_expand_method,
15263 unresolved_type_p, create_jdep_list): New function declarations.
15264 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15265 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15266 (jdep): New typedef on new struct _jdep.
15267 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15268 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15269 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15270 JDEP_RESOLVED_P): New macros.
15271 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15272 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15273 JDEP_VARIABLE): New enum values and jdep kinds.
15274 (jdeplist): New typedef on struct _jdeplist.
15275 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15277 (CALL_EXPR_PRIMARY): New macro.
15278 (struct parser_ctxt): Fields java_pass, current_method_decl,
15279 method_decl_list deleted. New field jdeplist.
15280 (INCOMPLETE_P): Macro deleted.
15281 * parse.y (single_type_import_declaration:): Removed pass switch.
15282 (type_import_on_demand_declaration): Likewise.
15283 (field_declaration:): Removed pass switch on all sub rules.
15284 (class_declaration:): Call the complete_class_decl removed on
15286 (method_declaration:): Removed second pass switch. No longer chain
15287 methods decl when method_header reduced.
15288 (method_header:): Sub rules no longer depend on pass switch.
15289 (method_declarator:): Likewise.
15290 (method_body:): Likewise.
15291 (abstract_method_declaration:): Likewise.
15292 (block_statement:): Likewise.
15293 (local_variable_declaration:): Likewise.
15294 (argument_list:): Likewise.
15295 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15296 removed. Partial CLASS_EXPR tree node built instead.
15297 (postfix_expression:): Removed pass switch on all sub rules.
15298 (java_pop_parser_context): Free classd_list content.
15299 (yyerror): Call obstrack_grow0 to finalize error message.
15300 (check_class_interface_creation): Comment modified to reflect new
15301 returned value meaning. Removed second pass switch. Return 1 if an
15302 error was found, 0 otherwise. Adjust pointer on filename if a
15303 leading path separator was found.
15304 (maybe_create_class_interface_decl): Removed first pass switch
15305 when linking the class decl to the class_list. Install a new
15306 jdep_list for the class.
15307 (add_superinterfaces): List of unresolved interfaces is
15308 gone. Unresolved interfaces are directly added to the current
15310 (create_interface): Second pass shortcut removed.
15311 ctpx->modifier_ctx access through MODIFIER_WFL.
15312 (create_class): Second pass shortcut removed. Call to
15313 register_incomplete_type replaces the call to
15314 parser_chain_incomplete_item.
15315 (complete_class_decl): Function removed.
15316 (duplicate_declaration_error): New way of retrieving redeclared
15318 (register_fields): Call to lookup_modifier_cl replaced by
15319 MODIFIER_WFL. New way of handling unresolved type, using
15320 unresolved_type_p and obtain_incomplete_type.
15321 register_incomplete_type replaces call to parser_chain_incomplete_item.
15322 (patch_stage): New static global variable.
15323 (method_header): New way of handling unresolved type, using
15324 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15325 indicates that the method decl needs to be patched.
15326 (check_abstract_method_header): Call to lookup_modifier_cl
15327 replaced by MODIFIER_WFL.
15328 (method_declarator): Incomplete argument type are registered
15329 calling register_incomplete_type. Patch on the declared method is
15330 issued in that case.
15331 (unresolved_type_p): New function.
15332 (parser_check_super_interface): New comment to reflect function's
15333 modified returned type (int). Function and has a new argument
15334 this_wfl. Call to parse_error_context uses this_wfl instead of
15335 relying on lookup_cl.
15336 (parser_check_super): Comment reflects function's new returned
15337 type (int). Function returns nonzero value on error.
15338 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15339 register_incomplete_type, jdep_resolve_class): New functions to
15340 handle incomplete types in declarations.
15341 (java_complete_class): Rewritten to work with the new incomplete
15342 type handling scheme.
15343 (complete_class_report_errors): Likewise.
15344 (complete_method_decl): Removed: it jobs is now handled by
15345 java_complete_class.
15346 (do_resolve_class): Class loaded in not already loaded and not
15347 found in Java source code.
15348 (java_check_regular_methods, java_check_abstract_methods): Don't
15349 call complete_method_decl anymore.
15350 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15351 (read_import_dir): Got rid of the pass number dependency.
15352 (declare_local_variables): New handling of unresolved types (patch
15354 (source_start_java_method): New parameter level. Function called
15355 with level set to 1 when argument types are potentially
15356 unresolved. Called to complete the job with level set to 2 once
15357 types are complete.
15358 (source_end_java_method): Call to permanent_allocation
15359 removed. Waiting to be replaced by a more suitable obstack
15361 (java_complete_expand_methods, java_complete_expand_method,
15362 java_expand_finals): New functions.
15363 (build_method_invocation_stmt): Renamed
15364 patch_method_invocation_stmt. Extracts function call expression
15365 (wfl) and arguments (args) from CALL_EXPR tree operands.
15366 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15367 call. Patch the function and argument operand of the CALL_EXPR
15369 (patch_argument, java_complete_tree): New functions.
15371 1998-04-20 Per Bothner <bothner@cygnus.com>
15373 Recover from missing fields and methods (i.e. error instead of fatal).
15374 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15375 * expr.c (expand_invoke): Recover from missing method.
15376 (expand_java_field_op): Recover from missing field.
15377 Inline references to java.lang.{Integer,Char,...}.TYPE.
15378 * typeck.c (get_type_from_signature), java-tree.h: New function.
15379 * class.c (add_method): Use get_type_from_signature.
15380 (build_class_ref): Handle a class that was not found.
15381 * typeck.c (convert): Handle conversion to pointers (for convenience).
15382 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15383 instead of lookup_field to handle missing fields.
15385 * jcf-parse.c (process_zip_dir): Set java_source.
15387 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15389 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15391 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15393 * jcf-parse.c (load_class): Don't change input_filename before
15394 calling jcf_parse_source (but still do it before calling
15396 (jcf_parse_source): Assign input_filename after having saved the
15398 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15399 list. ctxp->modifier_ctx zeroed according to its new
15400 definition. ctxp->filename initialized. Removed
15401 JAVA_MODIFIER_CTX_UNMARK.
15402 (java_unget_unicode): Update the character based column position.
15403 (java_allocate_new_line): ref_count not used anymore. Always free
15404 ctxp->p_line. Initialize c_line->char_col to 0.
15405 (java_get_unicode): Update the character based column position.
15406 (java_lex): Use ctxp->elc to store current position in source
15407 file, at the beginning of the parsed token. Set modifier_ctx entry
15408 corresponding to the parse modifier to a WFL node. Return a WFL
15409 node when an identifier is parsed.
15410 (java_lex_error): Now uses ctxp->elc to store current position in
15412 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15413 * lex.h (build_wfl_node): New function definitions.
15414 (struct java_line): ref_count and next fields are gone. New field
15416 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15417 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15418 (JAVA_COLUMN_DELTA): New macro.
15419 (java_lc): New typedef on new struct _java_lc.
15420 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15421 (parse_error_context, parse_warning_context): Changed prototypes.
15422 (java_get_line_col): Added as an available global function.
15423 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15424 (IC_DECL): Replaced by macro IC_TYPE
15425 (DEPEND_WFL): New macro.
15426 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15428 (exit_java_complete_class): Removed a commented out statement.
15429 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15430 now an array of tree nodes. Deleted fields line_list and
15431 e_line. New field elc, to replace e_line.
15432 * parse.y (array_type:): Build WFL node.
15433 (qualified_name:): Build a single WFL node out of two. Retain
15434 the location information of the first node in the resulting node.
15435 (package_declaration:): Use package name as a WFL node
15436 (single_type_import_declaration:): Use imported name as a WFL node.
15437 (type_import_on_demand_declaration:): Use root of the imported
15438 packages as a WFL node.
15439 (field_declaration:): Removed unused local variable cl.
15440 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15441 (yyerror): New static elc. Removed static error_line, error_pos.
15442 New local code_from_source. Save ctxp->elc into elc at the first
15443 pass. Call java_get_line_col to get a string of the line where
15444 the error occurred.
15445 (debug_line): Removed static function.
15446 (parse_error_context, parse_warning_context): Parameter cl is now
15447 a WFL node. Use its value to initialize ctxp->elc.
15448 (redefinition_error): Parameter cl is now a WFL node.
15449 (parse_add_interface): New parameter wfl. No longer call
15450 lookup_cl, use wfl instead.
15451 (check_class_interface_creation): Parameter cl is now a WFL node.
15452 (maybe_create_class_interface_decl): Likewise.
15453 (add_superinterfaces): New function.
15454 (create_interface): Removed local cl, node, super_decl,
15455 super_decl_type. Function now uses id as a WFL node. Better
15456 warning/error report on obsolete or forbidden mix of
15457 modifiers. Now calls add_superinterfaces to register interfaces.
15458 (create_class): Removed local cl, node. Local variable id is used
15459 as a WFL node. Better error report on forbidden modifier
15460 mix. Uses add_superinterfaces to register interfaces.
15461 (find_field): Argument cl is now a WFL node. Now store the WFL
15462 node of a fields that needs to be checked for their
15464 (method_header): Local variable node non longer used. Local
15465 variable id replaces cl.
15466 (check_modifiers_consistency): Local variable cl is now a WFL
15468 (method_declarator): Local variable cl replaced by parameter id.
15469 (parser_qualified_name): Now uses parameter name as a WFL node.
15470 (parser_check_super_interface): New parameter wfl, for achieve
15471 greater accuracy during error reports.
15472 (parser_chain_incomplete_item): New parameter named location. Used,
15473 along the decl, to construct the incomplete item node.
15474 (java_complete_class): resolve_class now uses WFL node extracted
15475 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15477 (complete_method_decl): Unresolved function's argument types are WFL.
15478 (resolve_class): Parameter cl is now a WFL node.
15479 (resolve_and_layout): Likewise.
15480 (do_resolve_class): Likewise. Try first to use cl and then do the
15481 lookup on the decl when calling check_pkg_class_access.
15482 (complete_class_report_errors): Use IC_TYPE in place of
15483 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15484 instead of doing a lookup over the decl.
15485 (java_check_final): Use WFL info from field tree list.
15486 (lookup_cl): Rewritten and returns a statically defined WFL node.
15487 (lookup_modifier_cl): Now uses information from WFL nodes.
15488 (process_imports): Likewise.
15489 (read_import_dir): name and cl arguments replaced by a single WFL
15490 node. Function modified accordingly.
15491 (find_in_imports_on_demand): Now uses WFL node.
15492 (check_pkg_class_access): cl argument is now a WFL node.
15493 (declare_local_variables): Fixed to use WFL nodes.
15494 (resolve_expression_name): Likewise.
15495 (build_method_invocation_stmt): name_combo argument renamed
15496 wfl. Function modified to use WFL nodes.
15497 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15498 (lookup_method_invoke): cl is now a WFL node. Added missing
15499 IDENTIFIER_POINTER to class type decl name.
15501 1998-04-14 Dave Brolley <brolley@cygnus.com>
15503 * lang.c (init_parse): Now returns char* containing the filename.
15505 1998-04-10 Per Bothner <bothner@cygnus.com>
15507 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15509 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15510 * class.c (make_class_data): If flag_assume_compiled, initial class
15511 state is CSTATE_PREPARED; make superclass and interfaces direct
15512 references, rather than constant pool indexes.
15514 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15516 * parser.y: Include flags.h. Removed debug variable pl.
15517 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15518 (block:): Likewise.
15519 (labeled_statement_nsi:): Generate debug info when reducing
15520 expression_statement:.
15521 (check_pkg_class_access): get_access_flags_from_decl invocation
15522 fixed for new CLASS_* flags location.
15523 (source_end_java_method): Save/restore parser context when
15524 entering/leaving this routine. Restore lineno to its right value
15525 before calling expand_end_bindings.
15526 (build_method_invocation_stmt): build_invoke called with the
15527 current line information.
15528 (build_invoke): New argument cl. Wrap the function call around a
15530 (refine_accessible_methods_list): Changed comment, removed
15532 * parse.h: Fixed typo in comments.
15533 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15534 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15535 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15537 * lex.c (java_lex): Record the last closing curly bracket of a
15539 * jcf-parse.c (jcf_parse_source): Now calls
15540 java_check_methods. Clarified comment, fixed typo.
15542 1998-04-09 Dave Brolley <brolley@cygnus.com>
15544 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15545 (finish_parse): Expose for non USE_CPPLIB builds.
15547 1998-04-08 Jeffrey A Law (law@cygnus.com)
15549 * lang.c (lang_print_xnode): New function.
15551 1998-04-03 Per Bothner <bothner@cygnus.com>
15553 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15554 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15555 used to build a class's dispatch table.
15556 (make_class_data): Generate dispatch table if flag_assume_compiled.
15557 Set dtable of class object to address of class_dtable_decl.
15559 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15560 be volatile and have side effects - generates better code.
15562 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15563 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15565 * expr.c (expand_invoke): If class is final, method is
15566 effectively final, so can call it directly.
15568 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15570 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15572 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15574 * parse.y (build_method_invocation_stmt): Removed extra argument
15577 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15579 * expr.c (dtable_indent): Now static global.
15580 (expand_invoke): Now call invoke_build_dtable and
15581 build_invokevirtual.
15582 (invoke_build_dtable, build_invokevirtual): New functions.
15583 * jcf-io.c (find_class): Defer issuing a warning by setting
15584 jcf->outofsynch to 1.
15585 * jcf-parse.c (jcf_out_of_synch): New function.
15586 (load_class): Test this_jcf.outofsynch flag and call
15587 jcf_out_of_synch accordingly.
15588 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15589 comment indentation.
15590 * lex.c (java_get_unicode): Fixed code indentation.
15591 (java_lex): Create string literal. Fixed typo. Removed several
15592 premature obstack_free.
15593 * parse.h: New enums for name resolution and invocation mode.
15594 (struct qualification): New data structure.
15595 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15596 (do_resolve_class, build_method_invocation_stmt,
15597 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15598 debug_line, identical_subpath_p, invocation_mode,
15599 refine_accessible_methods_list, build_invoke,
15600 lookup_method_invoke): New functions declared.
15601 (build_invokevirtual, invoke_build_dtable, match_java_method,
15602 build_field_ref, jcf_out_of_synch): New references to external
15604 (struct parse_ctxt): Removed artificial_constructor field.
15605 * parse.y: (array_type:): Type defined for this rule.
15606 (class_type:): Installed default rule for interface_type:.
15607 (array_type:): Now build Java array type.
15608 (qualified_name:): Now use obstack_grow0.
15609 (method_declaration:): Skip the artificial constructor added to
15611 (abstract_method_declaration:): Execute the code only during pass 1.
15612 (block:): Installed default rule in block_statements:.
15613 (block_statement:): Add the statement to the method during pass 2.
15614 (statement_expression): Installed default rule for
15615 method_invocation:.
15616 (argument_list:): Added code to build the argument list.
15617 (method_invocation:): Added call to create the method invocation
15619 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15620 (debug_line): New function for debug.
15621 (complete_class_decl): No longer do something during pass 1.
15622 (method_header): Use BUILD_PTR_FROM_NAME.
15623 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15625 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15626 function's main comment.
15627 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15629 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15630 (resolve_class): Now works with arrays.
15631 (do_resolve_class, resolve_and_layout): New functions.
15632 (java_check_regular_methods): Reverse method list before and after
15633 having processed it. No longer set ctxp->artificial_constructor.
15634 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15635 accordingly. Fixed typo in issued error message. Now use
15637 (find_in_imports_on_demand): Now use obstack_grow0.
15638 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15639 (source_end_java_method): Call expand_expr_stmt instead of
15640 expand_expr. Calls it before calling expand_function_end.
15641 (java_method_add_stmt): Do nothing if errors were found during
15643 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15644 (build_method_invocation_stmt, build_invoke, invocation_mode,
15645 lookup_method_invoke, refine_accessible_methods_list,
15646 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15648 * typeck.c (build_java_signature): Properly end method signature
15649 if return type skipped.
15650 (match_java_method): New function.
15652 1998-03-16 Per Bothner <bothner@cygnus.com>
15654 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15656 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15658 * expr.c (build_invoke_non_interface): New function.
15659 (methods_ident, ncode_ident): Now static globals.
15660 (expand_invoke): Use build_invoke_non_interface.
15661 * java-tree.h (struct lang_decl): New field function_decl_body.
15662 (DECL_FUNCTION_BODY): New macro.
15663 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15664 CLASS_FROM_SOURCE_P.
15665 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15666 before starting pass 2. Call to java_generate_parsed_class replaced
15667 by java_register_parsed_class.
15668 * lex.c: Fixed typo in header. Some line width related formating.
15669 * lex.h: Some line width related formating.
15670 * parse.h (source_end_java_method, resolve_expression_name,
15671 complete_class_decl, maybe_create_class_interface_decl,
15672 check_class_interface_creation): New static function declarations.
15673 (java_layout_parsed_class, java_method_add_stmt): New function
15675 (struct parser_ctxt): Field mark_class_generate removed. New
15676 fields class_list and artificial_constructor.
15677 * parse.y: Fixed typo in header.
15678 (class_declaration:): Call complete_class_decl when class body
15680 (method_declaration:): Call source_end_java_method in pass 2 when
15681 the method body is defined.
15682 (postfix_expression:): Do expression name resolution on sub-rule
15683 name during pass 2.
15684 (create_class, create_interface): Merged common pieces.
15685 (check_class_interface_creation, maybe_create_class_interface_decl):
15687 (complete_class_decl): New function.
15688 (register_fields): Fixed line width related typo.
15689 (method_header): Correctly skip first argument when fixing
15690 argument line. Changed the loop.
15691 (java_check_circular_reference): Now use ctxp->class_list.
15692 (java_complete_class): Removed start/stop marking.
15693 (java_check_regular_methods): Now takes a class decl as an
15694 argument. Add default constructor if none were encountered.
15695 (java_check_methods): Now use ctxp->class_list. Changed call to
15696 java_check_regular_methods.
15697 (source_start_java_method): Set DECL_ARG_TYPE for each function
15699 (source_end_java_method, java_method_add_stmt): New functions.
15700 (java_generate_parsed_class): No longer exists.
15701 (java_layout_parsed_class, java_register_parsed_class): New functions.
15702 (resolve_expression_name): New function.
15704 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15706 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15707 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15708 until pass initializations are done. Call read_import_dir with
15710 * parse.h: (lookup_modifier_cl): New function declared.
15711 (INTERFACE_FIELD_MODIFIERS): New macro.
15712 (OBSOLETE_MODIFIER_WARNING): New macro.
15713 * parse.y: (register_fields): Class type and current field name in
15714 local variables. Check modifier(s) if adding field(s) to an interface.
15715 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15716 and report errors using the faulty modifier line context.
15717 (lookup_modifier_cl): New function.
15718 (read_import_dir): Detect and report default import processing
15721 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15723 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15724 * class.c (is_compiled_class): Return 1 after making sure it
15725 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15726 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15727 * java-tree.h (flag_assume_compiled): Add decl.
15728 * lang.c (lang_f_options): Add the flag.
15729 (flag_assume_compiled): Add decl, default to 0.
15731 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15733 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15734 (is_compiled_class): Likewise.
15735 (layout_class): Likewise.
15736 (layout_class): Detect and lay out classes defined in source code.
15737 (interface_of_p, add_interface_do, may_add_interface): New
15739 (add_interface): Now use add_interface_do.
15740 (add_method_1): New function.
15741 (add_method): Now use add_method_1.
15742 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15743 (complete_start_java_method): New function.
15744 (start_java_mehod): Now call complete_start_java_method.
15745 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15746 (expand_invoke): Likewise and fixed typo.
15747 *gjava.c: (print_super_field): Use new argument to find_class
15750 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15751 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15752 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15754 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15755 (add_method_1, push_class): New prototypes.
15756 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15757 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15758 directory where the class was found.
15759 (find_class): New argument DO_CLASS_FILE. Function find_class
15760 modified accordingly.
15761 *jcf-parse.c: (fix_class_path): New function.
15762 (load_class): Use new VERBOSE argument. load_class now finds and
15763 loads/parses .class/.java files. Save read_state of current_jcf
15765 (java_parser_abort_on_error): New macro.
15766 (jcf_parse_source, parse_source_file): New function.
15767 (jcf_parse): Fixed typo.
15768 (yyparse): Call parse_source_file () only.
15769 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15770 writing the real class name back in the zip directory entry.
15771 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15772 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15773 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15774 (find_class): Prototype fixed.
15775 *lex.c: Added 1998 time stamp.
15776 Removed all static global variables, moved into the parser
15777 context data structure.. Now include unistd.h if SEEK_SET not
15779 (java_init_lex): Rewritten.
15780 (java_sneak_unicode): Modified current unicode access in current line.
15781 (java_unget_unicode): Likewise.
15782 (java_allocate_new_line): New allocation management.
15783 (java_read_char): Modified access and storage of unget_utf8_value.
15784 New way of processing current unicode.
15785 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15786 (java_get_unicode): Now use the parser context.
15787 (java_lineterminator): Likewise.
15788 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15789 of the reentrant parser implementation. Function now use the
15790 parser context data structure and java_lval. Fixed production of
15791 the float and double constant "out of range" error message. Fixed
15792 obstack use. Return integer value when hitting a modifier. Now
15793 return type for TRUE, FALSE and other predefined types. Return
15794 identifier as a TREE_LIST list containing the current line context
15795 as the TREE_VALUE sub-node.
15796 (java_unicode_2_utf8): Fixed typo in declaration.
15797 (java_lex_error): Now use the parser context data structure.
15798 *lex.h: Added 1998 time stamp.
15799 (struct java_line): New fields ref_count and next.
15800 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15801 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15802 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15803 *parse.h: Added 1998 time stamp.
15804 (java_parse_source_file): Renamed from parse_source_file.
15805 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15806 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15807 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15808 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15809 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15810 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15811 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15812 (struct parser_ctxt): New data structure to keep the parser context.
15813 *parse.y: Added 1998 time stamp, got rid of static global variables.
15814 (java_error_count, ctxp): New global variables.
15815 (%union): New value field.
15816 (numeric_type, integral_type): Rules removed.
15817 (primitive_type): Rule defined to handle integral, float, double and
15819 (qualified_name, package_declaration,
15820 single_type_import_declaration, type_import_on_demand_declaration,
15821 modifiers, class_declaration, super, interfaces,
15822 interface_type_list, class_body, field_declaration,
15823 field_declaration, variable_declarators, variable_declarator,
15824 variable_declarator_id, method_declaration, method_header,
15825 formal_parameter_list, formal_parameter, method_body, block,
15826 static, interface_declaration, extends_interfaces,
15827 abstract_method_declaration, local_variable_declarators): Rules now
15829 (force_error, do_warning): New global statics.
15830 (push_parser_context, parser_context_save_global,
15831 parser_context_restore_global, pop_parser_context): New functions.
15832 (yyerror): Now uses the global parser context. Fixed use of obstack.
15833 (parse_error, parse_error_context, parse_warning_context,
15834 java_accstring_lookup, redefinition_error, check_modifiers,
15835 parser_add_interface, create_interface, create_class, find_field,
15836 duplicate_declaration_error, register_fields, method_header,
15837 check_modifiers_consistency, check_abstract_method_header,
15838 method_declarator, parser_qualified_classname,
15839 parser_check_super_interface, parser_check_super,
15840 parser_chain_incomplete_item, java_check_circular_reference,
15841 layout_class_from_source, java_complete_class,
15842 complete_method_decl, resolve_class, complete_class_report_errors,
15843 java_check_final, check_method_redefinition,
15844 java_check_regular_methods, java_check_abstract_methods,
15845 java_check_methods, lookup_java_interface_method2,
15846 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15847 process_imports, find_in_imports, read_import_entry,
15848 read_import_dir, find_in_imports_on_demand,
15849 check_pkg_class_access, not_builtin_p, declare_local_variables,
15850 source_start_java_method, java_generate_parsed_class): New
15852 *typeck.c: (signature_include_return): New global variable.
15853 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15854 to add the function returned type in the signature.
15856 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15858 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15860 1998-01-29 Dave Brolley <brolley@cygnus.com>
15862 * Make-lang.in (java.info): Added.
15863 (java.install-info): Added
15865 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15867 * Makefile.in (clean): Also remove java/parse.c.
15869 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15871 Add a pair of -fbounds-check/-fno-bounds-check options.
15872 * lang.c (lang_decode_option): Add code to grok arguments.
15873 (flag_bounds_check): Add decl.
15874 (lang_f_options): New array w/ the option in it.
15875 * java-tree.h (flag_bounds_check): Add decl.
15876 * lang-options.h: New file.
15877 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15878 of a static macro value.
15879 (JAVA_ARRAY_EXCEPTION): Delete macro.
15881 1998-01-23 Per Bothner <bothner@cygnus.com>
15883 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15884 * expr.c (build_anewarray): Add missing promote_type.
15886 1998-01-22 Per Bothner <bothner@cygnus.com>
15888 Add array types with known length to optimize bounds checking.
15889 * typeck.c (build_java_array_type): Take length parameter.
15890 (java_array_type_length, build_prim_array_type): New functions.
15891 * java-tree.h: Update for new functions.
15892 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15893 * class.c: Use build_prim_array_type.
15894 * expr.c (can_widen_reference_to): Handle known-length array types.
15895 (verify_jvm_instructions): Keep track of integer push instructions
15896 followed by newarray/anewarray, so we can build known-length arrays.
15897 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15898 (java_array_data_offset): New function.
15899 (build_java_array_length_access): New function. Optimize if constant.
15900 (build_java_arrayaccess): Constant fold bounds check.
15901 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15902 (build_newarray, build_anewarray): New functions.
15903 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15904 * verify.c (merge_types): Handle known-lengh array types.
15906 1998-01-19 Per Bothner <bothner@cygnus.com>
15908 * expr.c (expand_byte_code): Fix performace bug, which caused
15909 searching linenumber_table to be linear rather than constant.
15911 1997-12-12 Per Bothner <bothner@cygnus.com>
15913 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15915 * decl.c, java-tree.h (soft_fmod_node): New global.
15916 * decl.c (init_decl_processing): Define __builtin_fmod.
15917 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15918 using __builtin_fmod.
15920 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15922 * keyword.h: New file, output of keyword.gperf as processed by
15924 * lex.c (java_lex_init): Initialize java_error_flag.
15925 * parse.c (YYERROR_NOW): Uses java_error_flag.
15926 * parse.y: New static java_error_flag. Useless definition of
15928 * parse.y (java_error): Portable error recovery using
15929 java_error_flag (not yet completely tuned).
15931 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15933 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15935 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15937 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15938 (parse.c, lex.c, keyword.h): New rules for Java source code
15940 * parse.c: Renamed into jcf-parse.c.
15941 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15942 * keyword.gperf: New file, Java keywords.
15943 * parse.y: New file, Java language grammar.
15944 * parse.h: New file, Java language grammar definitions.
15945 * lex.c: New file, Java language lexer.
15946 * lex.h: New file, Java language lexer definitions.
15948 1997-12-03 Per Bothner <bothner@cygnus.com>
15950 * decl.c (clinit_identifier_node), java-tree.h: New global.
15951 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15952 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15953 * expr.c (expand_java_field_op): Check for invalid assignment
15956 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15958 1997-10-27 Per Bothner <bothner@cygnus.com>
15960 * verify.c (verify_jvm_instructions): When processing a handler,
15961 attempt to set the current_subr to the right value.
15962 (More complicated code combines Sep 17 and Oct 22 versions.)
15964 1997-10-24 Per Bothner <bothner@cygnus.com>
15966 * class.c (push_class): Figure out (guess) name of source file.
15967 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15968 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15969 (parse_class_file): Change return type from int to void.
15970 Call debug_start_source_file/debug_end_source_file.
15972 * expr.c (build_java_binop): Fix masking 2nd operand.
15973 * decl.c (init_decl_processing): Set sizetype first.
15975 1997-10-22 Per Bothner <bothner@cygnus.com>
15977 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15978 (Revert Sep 17 change.)
15980 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15982 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15983 .class extension in their name and fix thing so we don't process
15984 them parse_zip_file_entries().
15985 (parse_zip_file_entries): Cleaned unused local variables.
15987 1997-10-20 Per Bothner <bothner@cygnus.com>
15989 * expr.c (can_widen_reference_to): Allows equal array element types.
15990 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15991 * jcf-dump.c (RET): Get (and print) index.
15993 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15994 Promote element type to POINTER_TYPE.
15996 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15998 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15999 find_in_current_zip, jcf_figure_file_type): Moved from
16000 jcf-reader.c to parse.c.
16001 * zextract.c: (read_zip_archive): takes file_comment_length possible
16002 field into account.
16004 1997-10-20 Per Bothner <bothner@cygnus.com>
16006 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16008 * verify.c (merge_types): Handle array types even better ...
16010 1997-10-17 Per Bothner <bothner@cygnus.com>
16012 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16014 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16015 * class.c (make_class_data): Don't build fields_decl if no fields.
16016 When building fields_decl, skip if DECL_ARTIFICIAL.
16018 * expr.c (java_stack_swap): Update stack_type_map.
16019 * verify.c (merge_types): Handle array types better.
16021 1997-10-15 Per Bothner <bothner@cygnus.com>
16023 * class.c (add_field): Don't promote short integral fields to
16024 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16025 * expr.c (push_value): Promote and convert short integral values.
16027 * decl.c, java-tree.h (integer_two_node): New constant node.
16028 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16030 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16032 * class.c (append_gpp_mangled_type): Use function argument
16033 unpromoted type to generate mangled name.
16035 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16037 * constants.c (build_constant_data_ref): Now uses current_class
16038 instead of main_class.
16039 (build_constants_constructor): Now uses current_class instead of
16041 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16042 of the global variable SeepZipFiles done here.
16043 * zextract.c (read_zip_archive): extra_field optional field taken
16044 into account while computing the position of the class file in the
16046 * verify.c (verify_jvm_instructions): Use current_jcf to search
16048 * parse.c (load_class): First search for the class to load in the
16049 current zip file. Saves current_jcf (restored before returning
16050 from that function). Don't call JCF_FINISH in the class was found
16051 in the current ZIP file.
16052 (jcf_parse): If the class was found in the current ZIP file, save
16053 its tree_constant_pool (for later reuse).
16054 (parse_class_file): New function. Process each method defined in
16055 the current class and record the class as to be later registered.
16056 (yyparse): Rewritten. Figure the type of the current file and switch
16058 * lang.c: New global variable current_jcf.
16059 (lang_init): Removed compiling_from_source test (done later, in
16060 yyparse). Removed call the jcf_parse ().
16061 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16062 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16063 in the current ZIP file) and zip_offset (offset to the class data in
16064 the current zip file).
16065 * jcf-reader.c: zipfile.h included.
16066 localToFile: New ZipFileCache static global variable
16067 (parse_zip_file_entries): New function. Browse the current ZIP
16068 file directory and process each class found.
16069 (process_zip_dir): New function. Register each class found in the
16070 ZIP file directory. The class aren't parsed but a valid JCF is
16071 link to each of them.
16072 (find_in_current_zip): New function. Search for a class in the
16073 current ZIP file directory. If found, prepare the class so that it
16075 (jcf_figure_file_type): New function. Examine the file structure
16076 to figure a class file, a ZIP file. If none of these categories are
16077 matched, a source file is assumed.
16078 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16079 SeenZipFile: New global variable.
16080 (open_in_zip): Use zipmember's length to accelerate the search for
16081 a member. If zipmember was NULL and zip file successfully read,
16083 * java-tree.h: New global variable current_jcf declared. Added
16084 declaration for current_constant_pool_tags, current_constant_pool_data,
16085 current_constant_pool_length, current_constant_pool_data_ref.
16086 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16087 store the JCF of classes seen in a zip file) and tree *constant_pool
16088 (to save a loaded class constant pool). current_class declared here.
16089 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16090 retrieve method_ref_constant.
16091 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16092 (OBJECT): get_class_constant now uses current_jcf.
16093 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16094 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16095 (expand_invoke): Now uses current_class instead of main_class
16096 (build_class_init): Now uses current_class instead of main_class
16097 * class.c: New static global variable registered_class.
16098 (register_class): New function.
16099 (emit_register_class): Modified to use registered_class instead of
16101 (is_compiled_class): Now take into account class seen in the archive.
16103 1997-10-06 Per Bothner <bothner@cygnus.com>
16105 * except.h: Renamed to: java-except.h.
16106 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16107 * except.c: Add semi-working (commented out) implementation.
16109 * expr.c (expand_iinc): Add needed flush_quick_stack.
16110 * parse.c (set_source_filename): New function.
16111 (give_name_to_class): Set input_filename from package.classname.java.
16113 * jcf-io.c (find_class): Don't look first in ".".
16115 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16117 * zextract.c (read_zip_archive): Now takes into account the
16119 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16121 1997-09-20 Per Bothner <bothner@cygnus.com>
16123 * constants.c, java-tree.h (build_internal_class_name): New function.
16124 (alloc_class_constant): Re-implement using build_internal_class_name.
16125 * class.c (make_class_data): Likewise.
16126 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16128 1997-09-17 Per Bothner <bothner@cygnus.com>
16130 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16131 to NULL before pushing an exception handler target.
16133 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16134 (java_stack_swap, java_stack_dup): Re-write to be safe from
16135 clobbering registers.
16136 (build_class_init): New function.
16138 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16140 * typeck.c (build_java_array_type): Temporary use
16141 permanent_obstack to create the array 'length' field.
16142 * expr.c (lookup_label): Temporay use permanent_obstack to create
16143 label if not found.
16144 * class.c (push_super_field): Tempory use permanent_obstack.
16146 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16148 * typeck.c (type_for_mode): Now handles double_type_node and
16150 * verify.c (verify_jvm_instructions): The instruction following
16151 the wide bytecode is checked. OPCODE_ret added to the list of
16154 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16156 * class.c (make_class): Temporary use permanent_obstack. Set the
16157 class CLASS_P field to 1.
16158 (push_class): Temporary use permanent_obstack.
16159 (set_super_info): Temporary use permanent_obstack.
16160 (add_method): Temporary use permanent_obstack, set
16161 METHOD_TRANSIENT().
16162 (add_field): Temporary use permanent_obstack. Sets
16163 FIELD_VOLATILE() and FIELD_TRANSIENT().
16164 (build_class_ref): Temporary use permanent_obstack if the class
16166 (build_static_field_ref): Temporary use permanent_obstack when
16167 creating field's rtl.
16168 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16169 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16170 and fields. Function finalized, as far as flag handling.
16171 (push_class_static_dummy_field): Temporary use permanent_obstack.
16172 (emit_register_class): Force generation of class registration at
16174 * decl.c (end_java_method): Call permanent_allocation() before
16176 * expr.c (can_widen_reference_to): Added comment to interface
16177 handling, fixed typo.
16178 (lookup_field): Now uses CLASS_P() to correct FIXME
16179 (expand_invoke): Verification on public && !static &&
16180 !abstract moved into soft_lookupinterfacemethod (kaffe).
16181 Use Object class dtable if objectref is an array when expanding
16183 (java_push_constant_from_pool): Temporary use permanent_obstack
16184 for CONSTANT_string
16185 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16186 create constant references.
16187 (get_constant): Temporary use permanent_obstack to create constant.
16188 (load_class): Temporary use permanent_obstack to load class.
16189 (jcf_parse): Temporary use permanent_obstack to perform class
16191 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16192 (build_java_signature): Temporary use permanent_obstack.
16193 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16195 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16196 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16199 1997-09-11 Per Bothner <bothner@cygnus.com>
16201 * class.c (append_gpp_mangled_type): Fix typo.
16202 (emit_register_class): Use main_class to get class object, rather
16203 than looking for no-longer-existing static decl starting with _CL.
16204 * typeck.c (parse_signature_type): Promote array element type
16205 if it is a RECORD_TYPE.
16207 1997-09-10 Per Bothner <bothner@cygnus.com>
16209 * class.c (push_class_static_dummy_field): New function.
16210 (mangle_static_field): New. Do G++-style mangling of static fields.
16211 (layout_class): Mandle static fields here, not in add_field.
16212 (build_class_ref): The class object is now a dummy static field.
16213 * decl.c (find_local_variable): Look for best, instead of first match.
16214 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16215 (build_java_athrow): Don't check here if exception is Throwable.
16216 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16217 (TYPE_USED): Removed. No longer used ...
16218 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16219 * verify.c (push_pending_label): New function.
16220 (push_pending_block): Renamed to check_pending_block.
16221 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16222 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16223 re-checking possible handlers) after a store (less wasted work).
16224 Check for null handler (finally) before calling add_handler.
16225 Various changes to (finally?) correctly handle try/finally.
16227 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16229 * class.c: Include stdio.h.
16231 1997-09-04 Per Bothner <bothner@cygnus.com>
16233 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16234 to make sure class is initialized before static/special invoke.
16236 * verify.c (verify_jvm_instructions): On a store instruction,
16237 call find_local_variable to force pre-allocation of decl and rtx.
16238 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16240 1997-09-03 Per Bothner <bothner@cygnus.com>
16242 * class.c (build_class_ref): Strip off "promoted_" if need be.
16243 (make_field_value): Call build_java_signature when needed.
16244 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16245 * expr.c (build_java_athrow): Don't push_value of exception.
16246 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16247 match specification of [fd]cmp[lg] for NaNs.
16248 (expand_byte_code): Add support for exception handler ranges.
16249 * except.c: Add skeleton for EH code-generation.
16250 * verify.c (merge_types): Treat all promoted integral types as equal.
16251 * constants.c (build_constants_constructor): To force creation of
16252 current_constant_pool_data_ref, call build_constant_data_ref.
16254 * javaop.def (lload): Fix typo.
16255 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16257 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16259 * parse.c: Don't include function.h.
16261 1997-08-27 Per Bothner <bothner@cygnus.com>
16263 * except.[ch]: New files.
16264 * Makefile.in (JAVA_OBJS): Add except.o
16265 * expr.c: Temporary warning about unimplemented exceptions.
16266 * verify.c: Verify exception handlers.
16268 * jcf-dump.c (disassemble_method): Print exception table.
16270 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16272 * expr.c (verify_jvm_instructions): Started a thorough
16273 verification of invoke* bytecodes.
16274 (expand_byte_code): flush quick stack if PC is the target of a
16275 branch. and undef RET (conflicting with config/i386/i386.h).
16276 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16278 (expand_invoke): Now handles invokeinterface and do more
16279 verification according to the bytecode.
16280 (lookup_field): Don't try to load the class if processing
16282 (can_widen_reference_to): Now handles interfaces.
16283 * decl.c (init_decl_processing): New global variable
16284 soft_lookupinterfacemethod_node, declared in java-tree.h.
16285 Call set_super_info on string_type_node.
16286 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16288 * class.c (set_super_info): Fills the CLASS_* flags according to
16290 (get_access_flags_from_decl): Handles all class flags.
16292 1997-08-26 Per Bothner <bothner@cygnus.com>
16294 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16295 * parse.c (yyparse): Check for abstract method, and missing code.
16296 * expr.c (expand_byte_code): Change interface.
16297 * lang.c (put_decl_node): Print promoted types prettier.
16298 * verify.c (verify_jvm_instruction): Change interface.
16299 Partial support for scanning exception table.
16300 For load instructions, handle promoted integral types.
16302 1997-08-21 Per Bothner <bothner@cygnus.com>
16304 * verify.c: New file, with contents moved from expr.c.
16305 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16306 * typeck.c (is_array_type_p): Moved here from expr.c.
16307 * java-tree.h: Add some now-needed function declarations.
16308 * Makefile.in (JAVA_OBJS): Added verify.o.
16310 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16312 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16313 METHOD_ABSTRACT flag.
16315 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16316 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16317 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16319 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16321 (start_java_method): Hook for SYNCHRONIZED methods.
16323 * expr.c (build_java_jsr, build_java_ret): New functions
16324 (JSR,PRE): New macros
16325 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16326 (verify_jvm_instructions): tableswitch, lookupswitch,
16327 monitorenter, monitorexit, goto_w: verified.
16328 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16329 (build_java_monitor): New function.
16330 (MONITOR_OPERATION): Modified to call build_java_monitor()
16331 (verify_jvm_instructions): Started a thorough verification of
16334 1997-08-19 Per Bothner <bothner@cygnus.com>
16336 Support verification of jsr/ret subroutines (used for try/finally).
16337 * decl.c (return_address_type_node): New type node.
16338 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16339 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16340 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16341 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16342 TYPE_USED): New macros for special types in type_map.
16344 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16345 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16347 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16349 * expr.c (can_widen_reference_to): New function.
16350 (pop_type): Use it.
16351 (merge_type_state): Support handling start of subroutine.
16352 (push_pending_block): Return char* error message, instead of calling
16353 fatal on an error. Also handle subroutines.
16354 (verify_jvm_instructions): Handle errors from push_poending_block.
16355 Support jsr and ret instructions.
16357 1997-08-19 Per Bothner <bothner@cygnus.com>
16359 * jcf-io.c (find_classfile): Fix thinko.
16360 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16362 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16364 * Makefile.in (BISON): Remove.
16366 1997-08-07 Per Bothner <bothner@cygnus.com>
16368 * Makefile.in: Convert to autoconf.
16369 * config-lang.in (outputs): Added java/Makefile.
16371 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16372 Rename cc1java to jc1.
16374 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16375 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16377 * class.c (class_depth): Do load_class if needed.
16379 Mostly better verification.
16380 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16381 (init_decl_processing): Change return type of soft_checkcast.
16382 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16383 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16384 lang_print_error): New functions.
16385 (lang_init): Set global hook print_error_function to lang_print_error.
16386 * expr.c: In the type_map ptr_type_node is only used for null now.
16387 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16388 (merge_types): Dererence pointer to record types before comparing.
16389 (decode_newarray_type, merge_types): On error just return NULL.
16390 (build_java_binop): Add preliminary implementation (with warning)
16391 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16392 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16393 (expand_compare, expand_java_goto, expand_java_call): Don't
16394 push_pending_block, since that only makes sense when verifying.
16395 (merge_type_state): Different return codes.
16396 (push_pending_block): A block may need to be verified more than once.
16397 (expand_byte_code): Warn about unused code at code generation time.
16398 (verify_jvm_instruction): Changed logic, since code may need to be
16399 re-verified if type-state has changed. Also, better error handling.
16400 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16401 Improve newarray, anewarray, ?aload, athrow,
16402 * java-tree.h (LABEL_CHANGED): New macro.
16404 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16406 * decl.c (soft_athrow_node): New global variable initialized.
16407 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16408 * typeck.c (convert): Added support for REAL_TYPE.
16409 (convert_to_char): New function.
16410 (convert): Handle CHAR_TYPE.
16411 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16412 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16413 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16415 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16416 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16417 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16418 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16419 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16420 to Use The Right Things.
16421 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16422 compatible with INT. BOOLEAN is made equivalent to BYTE.
16423 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16424 OPCODE_ifnonnull): Now supported.
16425 (build_java_athrow): New function.
16427 1997-08-04 Per Bothner <bothner@cygnus.com>
16429 Rename method name <init> to match G++ (and fix mangling).
16430 * class.c (layout_class): Replace method name of <init> by class name.
16431 (make_method_value): Do inverse renaming of constructor from <init>.
16432 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16433 * typeck.c (lookup_java_constructor): New function.
16434 * expr.c (expand_invoke): If method_name is <init>, call
16435 lookup_java_constructor to find constructor.
16437 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16439 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16441 * parse.c (get_class_constant): Modified to handle array "classes"
16442 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16444 (convert): Modified to handle real type.
16445 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16446 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16447 variables declared.
16448 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16449 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16450 global variables initialized.
16451 (find_local_variable): Handles the case of a pointer
16452 (end_java_method): Restore the use of one more scope
16453 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16454 build_java_array_length_access, expand_java_arrayload,
16455 expand_java_arraystore, expand_java_array_length,
16456 expand_java_multianewarray, expand_java_anewarray,
16457 build_java_check_indexed_type, is_array_type_p,
16458 build_java_throw_out_of_bound_exception): New functions.
16459 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16460 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16461 OPCODE_<t>aload): Implemented code for verification.
16462 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16463 ARRAY_NEW_MULTI): Macro defined.
16464 (CONVERT): Modified to invoke convert().
16465 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16467 1997-07-31 Per Bothner <bothner@cygnus.com>
16469 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16470 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16471 (make_class_data): Field name needs '/' as package prefix.
16472 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16474 1997-07-25 Per Bothner <bothner@cygnus.com>
16476 Implement debug information for local variables.
16477 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16478 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16479 DECL_LOCAL_SLOT_CHAIN): New macros.
16480 (struct lang_decl_var): New type.
16481 * parse.c (give_name_to_locals): Move to decl.c.
16482 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16483 (start_java_method): Re-write parameter handling.
16484 (pending_local_decls): New global variable.
16485 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16486 (find_local_variable): Accept pc so we can skips decls not in range.
16487 (struct binding_level): Add end_pc field.
16488 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16489 (various): Change so current pc gets passed to find_local_variable.
16491 * decl.c (init_decl_processing): Re-arrange fields in
16492 class_type_node and and method_type_node to match kaffe 0.9.1.
16493 * class.c (make_method_value, make_class_data): Update
16494 initializations to match.
16496 1997-07-16 Per Bothner <bothner@cygnus.com>
16498 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16499 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16500 (push_super_field): New function.
16501 (make_class_data): Handle inheritance of class static initializer.
16502 (layout_class): New name mangling.
16503 * constants.c (build_constant_data_ref): Init type of data array
16504 to a one-element array.
16505 (build_constants_constructor): Set DECL_SIZE from complete array type.
16506 * decl.c: Rename class_type, object_type etc to class_type_node,
16507 object_type_node etc. Make former inherit from latter.
16508 * expr.c (expand_invoke): Add cast of function address.
16509 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16510 * parse.c (yyparse): Don't call layout_class here.
16511 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16513 1997-06-14 Per Bothner <bothner@cygnus.com>
16515 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16516 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16517 (alloc_class_constant): New.
16518 * expr.c (expand_invoke): Make sure method's class is initialized.
16519 * class.c (interits_from_p, emit_register_class): New functions.
16520 * parse.c (yyparse): Call emit_register_class.
16522 1997-06-09 Per Bothner <bothner@cygnus.com>
16524 * constants.c: New file, to handle constant pool.
16525 * Makefile.in (JAVA_OBJS): Add constants.o.
16526 * decl.c (init_decl_processing): Update, fix, finish various structs.
16527 (pushdecl_top_level): New.
16528 * parse.c (layout_class): Moved to class.c.
16529 * expr.c (java_push_constant_from_pool): New function.
16530 * class.c (build_class_ref): Make work fully
16531 (make_class_data): Emit super-class, constant pool, interface vector.
16533 1997-06-03 Per Bothner <bothner@cygnus.com>
16535 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16536 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16537 * class.c (class_depth): New function.
16538 (lookup_named_class): Replaced by new function lookup_class.
16539 * decl.c (object_type_node, string_type_node): New.
16540 Remove various types that we no longer need.
16541 * expr.c (verify_jvm_instructions): New separate verifier pass.
16542 (push_type, pop_type): New functions for verifier.
16543 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16544 (expand_byte_code): Simplify, since we assume already verified.
16545 (expand_invoke): Now mostly works.
16546 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16547 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16548 * parse.c: Wait to allocate class object until we know its name.
16549 (layout_class): Calculate DECL_VINDEX for each virtual method.
16550 * typeck.c (get_array_type): Rename to ...
16551 (build_java_array_type): ... and provide working implementation.
16552 (build_java_signature): New function - build Java signature of type.
16553 (set_java_signature): New function - cache signature with type.
16554 (lookup_java_method): New function.
16556 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16558 * class.c (ident_subst): Take extra SUFFIX parameter.
16559 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16560 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16561 (build_class_ref): Actually implement.
16562 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16563 * decl.c (builtin_function): New.
16564 (init_decl_processing): Update for current Kaffe. Declare some
16565 builtin Kaffe functions.
16566 * expr.c (build_address_of): New.
16567 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16568 Renamed (from expand_java_new etc), and added working implementations.
16569 (build_field_ref): Now also handle static fields.
16570 (expand_invoke): Implement invokestatic, and start implement rest.
16571 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16572 * javaop.def: Rename invokevirt -> invokevirtual.
16573 * lang.c (use_handles): Removed.
16574 * parse.c: Add support for ConstantValue attribute.
16575 Handle nested loading of a class. (JPOOL_UTF): New.
16577 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16579 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16581 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16583 * Make-lang.in (java.install-man): New empty rule.
16584 * typeck.c (set_local_type): New function.
16585 * expr.c (STORE_INTERNAL): Call find_local_variable,
16586 not find_stack_slot. Call set_local_type.
16588 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16590 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16591 and building RECORD_TYPE CONSTRUCTORs.
16592 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16594 * lang.c (use_handles): Change the default to 0.
16595 * decl.c: Define and build class_type, field_type, utf8const_type.
16596 * class.c (make_class_data, make_field_value,
16597 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16598 hashUtf8String, strLengthUtf8, mangled_classname:
16599 Functions to build reflective data structures.
16600 * parse.c (yyparse): Call make_class_data.
16602 * jcf-io.c (open_class, find_classfile): New functions.
16603 * jcf-dump.c: Support reading classfile from explicitly-named
16604 class file (without CLASSPATH searching).
16606 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16608 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16609 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16610 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16611 (get_constant): Now trivial for CONSTANT_Utf8.
16613 * jcf.h: Make NEW_CPOOL the default.
16614 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16616 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>