1 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2 Per Bothner <per@bothner.com>
4 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
5 local variable was initialised upon declaration.
6 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
7 variable was final and initialised upon declaration.
8 * check-init.c (check_final_reassigned): Give error only if a blank
9 final is not definitely unassigned or if an initialised final is
11 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
12 assignment expressions. Remove case MODIFY_EXPR, label do_default.
13 (check_init): Perform initialised-variable-removing-optimisation
14 only on non-final local variables.
16 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
18 * jcf-write.c (generate_bytecode_conditional): Handle binops
19 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
21 (generate_bytecode_insns): Likewise.
23 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
25 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
26 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
28 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
30 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
31 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
33 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
35 * decl.c (struct binding_level): Add GTY marker. Compile
36 binding_depth unconditionally.
37 (current_binding_level, free_binding_level, global_binding_level):
39 (clear_binding_level): Unconditionally set binding_depth.
40 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
42 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
44 * lex.c (java_new_lexer): Set 'encoding'.
45 (java_read_char): Improve error message for unrecognized characters.
46 * lex.h (struct java_lexer): New field 'encoding'.
48 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
50 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
52 2004-05-21 Mark Wielaard <mark@klomp.org>
54 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
57 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
59 * typeck.c: Remove non-printable character 160.
61 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
63 * check-init.c: Correct minor typos.
65 2004-05-13 Diego Novillo <dnovillo@redhat.com>
67 * Make-lang.in, expr.c, java-gimplify.c: Rename
68 tree-simple.[ch] to tree-gimple.[ch].
70 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
72 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
74 2004-05-13 Diego Novillo <dnovillo@redhat.com>
76 Merge from tree-ssa-20020619-branch. See
77 ChangeLog.tree-ssa for details.
79 * Make-lang.in, builtins.c, check-init.c, class.c,
80 constants.c, decl.c, except.c, expr.c, java-except.h,
81 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
82 lang.c, lang.opt, parse.y, resource.c: Merged.
83 * java-gimplify.c: New file.
85 2004-05-10 Andrew Haley <aph@redhat.com>
87 * parse.y (create_class): Set TYPE_VFIELD.
88 * decl.c (java_init_decl_processing): Likewise.
90 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
91 * class.c (make_method_value): Replace DECL_VINDEX with call to
93 (get_dispatch_vector): Likewise.
94 (layout_class_method): Likewise.
95 Replace set of DECL_VINDEX with call to set_method_index().
96 (set_method_index): New function.
97 (get_method_index): New function.
98 * java-tree.h (set_method_index): New function decl.
99 (get_method_index): New function decl.
101 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
103 * parse.y (check_pkg_class_access): Add new argument
104 and use it when cl is NULL to call lookup_cl on it.
105 (parser_check_super_interface): Do not call lookup_cl.
106 Pass this_decl to check_pkg_class_access and NULL
107 instead of lookup_cl.
108 (parser_check_super): Update for change in
109 check_pkg_class_access.
110 (do_resolve_class): Likewise.
111 (process_imports): Likewise.
112 (find_in_imports_on_demand): Likewise.
113 (resolve_qualified_expression_name): Likewise.
115 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
117 Fixes PR java/9685, PR java/15073
118 * parse.y (accessibility_string): New method.
119 (not_accessible_field_error): Use accessibility_string()
120 instead of java_accstring_lookup().
121 (resolve_qualified_expression_name): Check with
122 check_pkg_class_access() before allowing access using
125 Use check_pkg_class_access() instead of not_accessible_p()
126 for unqualified types.
127 (not_accessible_p): Use DECL_CONTEXT (member) instead of
128 REFERENCE for package-private access checking.
129 (patch_method_invocation): Use accessibility_string() instead
130 of java_accstring_lookup().
132 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
135 * gjavah.c (struct method_name): Add member is_native.
136 (overloaded_jni_method_exists_p): Match candidate method only if
138 (print_method_info): Initialise is_native flag from the method's
141 2004-04-30 Roger Sayle <roger@eyesopen.com>
143 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
144 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
146 2004-04-22 Roger Sayle <roger@eyesopen.com>
148 * resource.c (write_resource_constructor): Guard call to possibly
149 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
151 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
153 * class.c (make_class_data): Add new field aux_info.
154 * decl.c (java_init_decl_processing): Push type and decl for
157 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
159 * expr.c (expand_java_NEW): Don't use size argument for
160 _Jv_AllocObject calls.
161 * parse.y (patch_invoke): Likewise.
163 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
165 * expr.c (build_invokeinterface): Remove unused variables to
168 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
170 * class.c (get_interface_method_index): New function. Return dispatch
171 index for interface method.
172 (make_method_value): For interface methods, set index field to
173 iface dispatch index, not DECL_VINDEX.
174 * expr.c (build_invokeinterface): Use get_interface_method_index.
176 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
178 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
180 2004-03-31 Andrew Haley <aph@redhat.com>
183 * jcf-io.c (opendir_in_zip): Tidy up error handling.
185 2004-03-30 Zack Weinberg <zack@codesourcery.com>
187 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
190 2004-03-25 Marcus Meissner <meissner@suse.de>
193 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
195 2004-03-23 Tom Tromey <tromey@redhat.com>
198 * jcf-write.c (make_class_file_name): Don't report if mkdir
201 2004-03-23 Tom Tromey <tromey@redhat.com>
203 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
205 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
207 * class.c, gjavah.c, lang.c: Fix comment typos.
208 * gcj.texi: Fix typos.
210 2004-03-19 Per Bothner <per@bothner.com>
212 * gcj.texi (Code Generation): Document new flags and assert defaults.
214 * class.c (assume_compiled_node_struct): Rename type to
215 class_flag_node_struct, as it is now also used for enable_assertions.
216 Rename assume_compiled_node typedef. Rename excludep field to value.
217 (find_assume_compiled_node): Rename function to find_class_flag_node.
218 Minor optimization - avoid needless strlen.
219 (add_assume_compiled): Some tweaking and optimization.
220 Rename and generalize to add_class_flag takem an extra parameter.
221 (add_assume_compled): New just calls add_class_flag.
222 (add_enable_assert, enable_assertions): New functions.
223 (enable_assert_tree): New static.
224 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
225 * lang.opt (fenable-assertions, fenable-assertions=,
226 fdisable-assertions, fdisable-assertions=): New options.
227 * lang.c (java_handle_option): Handle new options.
228 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
229 class in an interface - create helper class nested in outer interface.
230 (build_assertion): Short-circuit if enable_assertions is false.
232 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
234 * java-tree.h: Changes throughout to add checking to macros
235 and numerous whitespace changes.
236 (VAR_OR_FIELD_CHECK): New macro.
237 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
238 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
240 2004-03-16 Per Bothner <per@bothner.com>
242 * jcf-jump.c (options): New --print-constants option.
243 * gcj.texi (Invoking jcf-dump): Document --print-constants.
245 * jcf-dump.c (flag_print_constant_pool): Default to off.
246 (print_constant_terse_with_index): New helper function.
247 (various places): Check flag_print_constant_pool where missing.
248 (main): If verbose set flag_print_constant_pool.
249 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
251 2004-03-15 Andrew Haley <aph@redhat.com>
254 * parse.y (java_complete_lhs): Check that final variable has an
257 2004-03-12 Andrew Haley <aph@redhat.com>
260 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
263 2004-02-29 Roger Sayle <roger@eyesopen.com>
265 * jcf-parse.c (java_parse_file): Handle the case that input_filename
268 2004-02-27 Per Bothner <per@bothner.com>
270 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
271 suggestion: Use build_incomplete_class_ref.
272 This fixes PR java/13508, java/11714.
274 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
276 * java/parse.h: Update copyright.
278 2004-02-26 Andrew Haley <aph@redhat.com>
281 * parse.y (check_interface_throws_clauses): Check for
282 !METHOD_INVISIBLE (iface_method).
283 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
284 well as CLASS_ABSTRACT.
286 2004-02-25 Per Bothner <per@bothner.com>
288 * parse.y (build_assertion): If we're in an inner class, create the
289 class$ helper routine in the outer class.
291 2004-02-19 Richard Henderson <rth@redhat.com>
293 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
295 2004-02-16 Geoffrey Keating <geoffk@apple.com>
297 * Make-lang.in (java.install-man): Add extra dependencies.
299 2004-02-13 Geoffrey Keating <geoffk@apple.com>
301 * Make-lang.in: Install man pages under the same names
302 (possibly transformed) as the program they document.
304 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
306 * gjavah.c: Include "intl.h".
307 (error): New function.
308 (main): Call gcc_init_libintl.
309 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
310 print_stub_or_jni, process_file, main): Use error rather than
312 (print_method_info, usage, help, version, main): Mark strings for
313 translation with _. Avoid splitting up sentences. Send
314 information messages to stdout.
315 * jcf-dump.c: Include "intl.h".
316 (main): Call gcc_init_libintl.
317 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
318 Mark error, usage and version messages for translation with _.
319 Avoid splitting up sentences.
320 * jv-scan.c: Include "intl.h".
321 (fatal_error, warning): Change parameter s to msgid. Translate
323 (main): Call gcc_init_libintl.
324 (usage, help, version): Mark error, usage and version messages for
325 translation with _. Avoid splitting up sentences.
326 * jvgenmain.c: Include "intl.h".
327 (main): Call gcc_init_libintl.
328 (usage, main): Mark error messages for translation with _.
329 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
330 JVGENMAIN_OBJS): Add intl.o.
331 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
332 java/jvgenmain.o): Update dependencies.
334 2004-02-08 Per Bothner <per@bothner.com>
336 * parse.y (resolve_qualified_expression_name): In case of inaccessible
337 class don't use not_accessible_field_error, which can get confused.
339 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
341 Make-lang.in (po-generated): Delete.
343 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
345 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
347 * decl.c: Include target.h.
348 (start_java_method): Replace PROMOTE_PROTOTYPES with
349 targetm.calls.promote_prototypes.
350 * expr.c: Include target.h.
351 (pop_arguments): Replace PROMOTE_PROTOTYPES with
352 targetm.calls.promote_prototypes.
353 * parse.y: Include target.h.
354 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
355 with targetm.calls.promote_prototypes.
357 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
359 * typeck.c: Update copyright.
361 2004-02-02 Tom Tromey <tromey@redhat.com>
363 * decl.c (java_init_decl_processing): Remove duplicate
366 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
368 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
370 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
372 * expr.c (build_field_ref): Move variable
375 2004-01-28 Andrew Haley <aph@redhat.com>
377 * expr.c (build_field_ref): Widen field offset.
379 2004-01-27 Andrew Haley <aph@redhat.com>
382 * parse.y (check_interface_throws_clauses): Make sure class_decl
385 2004-01-22 Jeff Sturm <jsturm@one-point.com>
388 * parse.y (patch_assignment): Don't modify lhs_type for
389 reference assignments.
391 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
393 * Make-lang.in: Replace $(docdir) with doc.
394 (java.info, java.srcinfo, java.man, java.srcman): New rules.
395 (java.install-man): Revamp rule.
397 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
399 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
400 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
401 instead of deferred backquote.
403 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
405 * typeck.c (find_method_in_interfaces): Move variable
408 2004-01-16 Andrew Haley <aph@redhat.com>
411 * typeck.c (shallow_find_method): New.
412 (find_method_in_superclasses): New.
413 (find_method_in_interfaces): New.
414 (lookup_do): Rewrite.
415 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
417 * jcf-parse.c (read_class): Save and restore output_class.
418 * decl.c (java_expand_body): Set output_class from fndecl.
420 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
422 * class.c (gen_indirect_dispatch_tables): Fix string length
425 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
427 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
428 (java.srcextra): Copy above back to source directory if requested.
429 (po-generated): Delete reference to $(parsedir).
430 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
433 2004-01-14 Jan Hubicka <jh@suse.cz>
435 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
438 2004-01-09 Mark Mitchell <mark@codesourcery.com>
440 * java-tree.h (java_expand_expr): Change prototype.
441 * expr.c (java_expand_expr): Add alt_rtl parameter.
443 2004-01-09 Andrew Haley <aph@redhat.com>
446 * parse.y (java_fix_constructors): Set output_class.
447 (java_reorder_fields): Likewise.
448 (java_layout_classes): Likewise.
449 (java_expand_classes): Generate indirect dispatch tables.
450 (java_expand_classes): Set output_class.
451 (java_finish_classes): Likewise.
452 * lang.c (java_init): Turn on always_initialize_class_p if we're
453 using indirect dis[atch.
454 (java_decl_ok_for_sibcall): Use output_class, not current_class.
455 (java_get_callee_fndecl): Use class local atable.
457 (always_initialize_class_p): Decl moved to java-tree.h.
458 (HANDLE_CLASS_INFO): Set output_class.
459 (read_class): Likewise.
460 (parse_class_file): Call gen_indirect_dispatch_tables.
461 (parse_zip_file_entries): Set output_class.
462 (java_parse_file): Set output_class. Don't emit symbol tables.
463 * java-tree.h (output_class): New.
464 Remove global declarations for otable, atable, and ctable.
465 (always_initialize_class_p): moved here from decl.c.
467 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
468 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
469 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
470 (struct lang_type): Add otable_methods, otable_decl,
471 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
472 ctable_decl, catch_classes, type_to_runtime_map.
473 * expr.c (build_field_ref): Make otable, atable, and ctable class
474 local rather than global.
475 (build_known_method_ref): Likewise.
476 (build_invokeinterface): Likewise.
477 (java_expand_expr): Pass runtime type (rather than actual type) to
479 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
480 this class. Look up each class in that map to delete duplicates.
481 (expand_end_java_handler): Pass runtime type (rather than actual
482 type) to expand_start_catch.
483 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
485 (java_init_decl_processing): Rearrange things. Remove global
486 declarations of otable, atable, and ctable.
487 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
488 (java_expand_body): Set output_class.
489 * constants.c (build_constant_data_ref): Use output_class, not
491 (alloc_name_constant): Likewise.
492 * class.c (gen_indirect_dispatch_tables): New.
493 (build_class_ref): Generate hard reference to superclass, even if
494 using indirect dispatch.
495 (build_static_field_ref): Use class local atable.
496 (make_class_data): Generate hard reference to superclass, even if
497 using indirect dispatch.
498 Generate symbolic references to interfaces when using indirect
500 (make_class_data): Emit otable, atable, and ctable.
501 Make otable, atable, and ctable class local rather than global.
502 (emit_catch_table): Make otable, atable, and ctable class local
505 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
507 * parse.y (catch_clause_parameter): Fix typo.
510 * parse.y: (catch_clause_parameter): Return early if $3, aka
511 formal_parameter, is null.
513 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
515 * class.c: Remove uses of "register" specifier in
516 declarations of arguments and local variables.
519 * gjavah.c: Likewise.
520 * jcf-dump.c: Likewise.
521 * jcf-io.c: Likewise.
522 * jcf-parse.c: Likewise.
523 * jcf-write.c: Likewise.
524 * keyword.h: Likewise.
526 * typeck.c: Likewise.
527 * verify.c: Likewise.
529 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
531 * Make-lang.in (GCJ_CROSS_NAME): Delete.
532 (java.install_common, java.install-man): Adjust for above.
533 (java.uninstall): Likewise.
535 2003-12-03 Michael Koch <konqueror@gmx.de>
537 * class.c (make_class_data):
538 Push field value to 'hack_signers' instead of 'signers'.
539 * decl.c (java_init_decl_processing):
540 Push field 'hack_signers' instead of 'signers'.
542 2003-12-03 Zack Weinberg <zack@codesourcery.com>
544 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
547 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
550 * parse.y (qualify_ambiguous_name): Remove lots of broken
551 field access processing - there's no need to do that here,
552 because we have resolve_field_access. Remove
553 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
554 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
557 2003-12-01 Jeff Sturm <jsturm@one-point.com>
560 * parse.y (java_complete_lhs): Save location prior to patching
563 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
566 * resource.c (write_resource_constructor): Append
567 "_resource" to constructor identifier name.
569 2003-11-25 Jeff Sturm <jsturm@one-point.com>
572 * constants.c (cpool_for_class): New function.
573 (outgoing_cpool): Remove global variable.
574 (alloc_name_constant): Use cpool_for_class.
575 (build_constants_constructor): Likewise.
576 * decl.c (java_expand_body): Set current_class.
577 * java-tree.h (outgoing_cpool) Remove declaration.
578 (init_outgoing_cpool): Likewise.
579 * jcf-parse.c (init_outgoing_cpool): Remove function.
580 (parse_class_file): Don't call init_outgoing_cpool.
581 * parse.y (java_complete_expand_methods): Don't call
582 init_outgoing_cpool. Don't save outgoing_cpool.
583 (java_expand_classes): Don't restore outgoing_cpool.
584 (java_finish_classes): Likewise.
586 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
588 * Make-lang.in: (java.install-common) Add
589 symlink for $(target_noncanonical)-gcjh for
592 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
594 * Make-lang.in (java.extraclean): Delete.
596 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
598 * Make-lang.in (check-java): Add.
600 2003-11-19 Jeff Sturm <jsturm@one-point.com>
603 * except.c (prepare_eh_table_type): Allocate variable-sized
604 buffer `buf' with alloca.
606 2003-11-17 Jeff Sturm <jsturm@one-point.com>
610 decl.c (java_init_decl_processing): Don't initialize
611 class_not_found_type_node, no_class_def_found_type_node.
613 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
614 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
615 (class_not_found_type_node, no_class_def_found_type_node):
618 parse.y (build_dot_class_method_invocation): Add this_class
619 argument. Qualify method invocations to a different class.
620 (create_new_parser_context): Initialize saved_data_ctx to 0.
621 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
622 (build_dot_class_method): Don't load classes. Register
624 (build_incomplete_class_ref): Special cases for interfaces
625 and inner classes. Move build_dot_class_method call to here...
626 (patch_incomplete_class_ref): ...from here. Pass current_class
627 to build_dot_class_method_invocation.
628 (build_assertion): Pass class_type to
629 build_dot_class_method_invocation.
630 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
632 2003-11-17 Jeff Sturm <jsturm@one-point.com>
635 * java-tree.h (BLOCK_EMPTY_P): Define.
636 * parse.y (java_complete_lhs): Check for empty blocks
637 in TRY_FINALLY_EXPR case.
639 2003-11-17 Andrew Haley <aph@redhat.com>
641 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
642 (struct lang_decl_var:freed): New variable.
643 * decl.c (poplevel): Mark local vars that have gone out of scope.
644 (push_jvm_slot): Don't use the RTL of a var that has gone out of
647 2003-11-16 Jason Merrill <jason@redhat.com>
649 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
650 and TAGS files that include them for each front end.
652 2003-11-15 Tom Tromey <tromey@redhat.com>
654 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
656 2003-11-12 Jason Merrill <jason@redhat.com>
658 PR optimization/12547
659 * lang.c (java_tree_inlining_walk_subtrees): Just walk
660 BLOCK_EXPR_BODY directly.
662 2003-11-12 Andrew Haley <aph@redhat.com>
665 * parse.y (fold_constant_for_init): Check that we really do have a
669 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
670 init_test_decls being inlined.
673 * parse.y (do_resolve_class): Check return value from
674 breakdown_qualified().
676 2003-11-11 Tom Tromey <tromey@redhat.com>
679 * parse.y (merge_string_cste): Handle case where we have a
680 pointer that happens to be zero, not null_pointer_node.
682 2003-11-10 Tom Tromey <tromey@redhat.com>
684 * jcf-parse.c (classify_zip_file): Correctly compare
685 filename_length against length of manifest file's name.
687 2003-11-08 Tom Tromey <tromey@redhat.com>
690 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
692 2003-11-06 Andrew Haley <aph@redhat.com>
694 * expr.c (java_stack_swap): Make sure destination stack slots are
697 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
699 * Make-lang.in (dvi): Move targets to $(docobjdir).
700 (gcj.dvi): Simplify rule and adjust target.
701 (gcj.info): Simplify rule.
702 (gcj.pod): New intermediate rule.
703 (gcjh.pod): Likewise.
704 (jv-scan.pod): Likewise.
705 (jcf-dump.pod): Likewise.
707 (jv-convert.pod): Likewise.
708 (rmic.pod): Likewise.
709 (rmiregistry.pod): Likewise.
713 (jcf-dump.1): Delete.
715 (jv-convert.1): Delete.
717 (rmiregistry.1): Delete.
719 2003-11-02 Jeff Sturm <jsturm@one-point.com>
722 * parse.y (resolve_qualified_expression_name): Move test
723 for outer field access methods from here...
724 (check_thrown_exceptions) ...to here.
726 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
728 * .cvsignore: Delete.
730 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
732 * verify.c (verify_jvm_instructions): Don't warn about legal
733 eh binding regions generated for example by jdk 1.4.1.
735 2003-10-24 David S. Miller <davem@redhat.com>
737 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
739 2003-10-22 Andrew Haley <aph@redhat.com>
741 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
742 (java_get_callee_fndecl): New.
744 * jcf-parse.c (java_parse_file): Call emit_catch_table().
746 * java-tree.h (ctable_decl): New.
747 (catch_classes): New.
748 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
750 * decl.c (java_init_decl_processing): Add catch_class_type.
752 Add catch_classes field.
754 * class.c (build_indirect_class_ref): Break out from
756 (make_field_value): Check flag_indirect_dispatch.
757 (make_class_data): Ditto.
758 Tidy uses of PUSH_FIELD_VALUE.
759 Add field catch_classes.
760 (make_catch_class_record): New.
762 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
764 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
766 * jcf-write.c: Follow spelling conventions.
769 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
771 * ChangeLog: Fix typos.
772 * expr.c: Fix comment typos.
773 * jcf-write.c: Likewise.
776 * mangle.c: Likewise.
777 * parse-scan.y: Likewise.
780 2003-10-22 Tom Tromey <tromey@redhat.com>
782 * expr.c (expand_byte_code): Only warn about dead bytecode when
783 extra_warnings is set.
785 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
787 Fix for PR java/12586.
788 * mangle.c (find_compression_record_match): Don't iterate through
789 package namespace elements unless they all match compression_table
792 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
794 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
795 (generate-manpages): Likewise.
796 (java.maintainer-clean): Likewise.
797 (gcj.info): Likewise.
800 (jv-scan.1): Likewise.
801 (jcf-dump.1): Likewise.
803 (jv-convert.1): Likewise.
805 (rmiregistry.1): Likewise.
806 (java.install-man): Likewise.
807 (parse-scan.o): Move and define complete compile line.
809 (jcf-tree-inline.o): Move.
811 2003-10-20 Mark Mitchell <mark@codesourcery.com>
813 * Make-lang.in (info): Update dependencies.
814 (java.install-info): Remove.
815 ($(srcdir)/java/gcj.info): Replace with ...
816 ($(docobjdir)/gcj.info): ... this.
818 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
820 * Make-lang.in: Replace uses of $(target_alias) with
821 $(target_noncanonical).
823 2003-10-09 Tom Tromey <tromey@redhat.com>
825 * decl.c (java_init_decl_processing): Declare signers field.
826 * class.c (make_class_data): Set signers field.
828 2003-10-09 Jason Merrill <jason@redhat.com>
830 * parse.y (patch_assignment): Use make_node to create a BLOCK.
831 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
834 2003-10-06 Mark Mitchell <mark@codesourcery.com>
836 * Make-lang.in (java.info): Replace with ...
838 (java.dvi): Replace with ...
840 (java.generated-manpages): Replace with ...
842 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
844 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
846 2003-10-01 Andrew Haley <aph@redhat.com>
848 * jcf-parse.c (java_parse_file): Write otable and atable.
849 * java-tree.h (atable_methods): New.
851 (atable_syms_decl): New.
852 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
853 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
854 (symbol_*type): Rename method_symbol* to symbol*type.
855 (emit_offset_symbol_table): Delete.
856 (emit_symbol_table): New.
857 (get_symbol_table_index): New.
859 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
860 (build_known_method_ref): Likewise.
861 (get_symbol_table_index): Rename from get_offset_table_index.
862 Parameterize to allow re-use by differing types of symbol table.
863 (build_invokevirtual): Pass table to get_offset_table_index.
864 * decl.c (java_init_decl_processing): Push types and decls for
865 atable and atable_syyms.
866 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
867 (make_class_data): Add new fields atable and atable_syms.
868 (emit_symbol_table): Rename from emit_offset_symbol_table.
869 Parameterize to allow re-use by different types of symbol table.
870 (build_symbol_entry): Renamed from build_method_symbols_entry.
872 2003-09-30 Roger Sayle <roger@eyesopen.com>
874 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
875 semantics for SAVE_EXPR, by caching the result in a temporary.
877 2003-09-28 Richard Henderson <rth@redhat.com>
879 * check-init.c (check_init): Save and restore input_location
880 instead of file and line separately.
881 * decl.c (java_expand_body): Likewise.
882 * jcf-write.c (generate_bytecode_insns): Likewise.
883 * parse.y (safe_layout_class): Likewise.
884 * jcf-parse.c (read_class, parse_class_file): Likewise.
885 (java_parse_file): Use %H for warning locator.
887 2003-09-28 Roger Sayle <roger@eyesopen.com>
889 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
890 with void-type branches instead of using a COMPOUND_EXPR.
892 2003-09-28 Jeff Sturm <jsturm@one-point.com>
894 * decl.c (java_optimize_inline, dump_function): Remove.
895 * java-tree.h (java_optimize_inline): Remove declaration.
896 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
897 * parse.y (source_end_java_method, java_expand_classes):
898 Likewise. Remove dead code.
900 2003-09-27 Roger Sayle <roger@eyesopen.com>
902 * lang.c (java_init_options): Set flag_evaluation_order.
903 * expr.c (force_evaluation_order): Don't attempt to force
904 evaluation order of binary operations using save_expr.
905 * parse.y (java_complete_lhs): No longer need to call
906 force_evaluation_order when constructing binary operators.
908 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
909 Bryce McKinlay <bryce@mckinlay.net.nz>
912 * parse.y (not_accessible_field_error): New function.
913 (resolve_expression_name): Check field access permissions.
914 (resolve_qualified_expression_name): Use
915 not_accessible_field_error.
916 (resolve_qualified_expression_name): Likewise.
918 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
920 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
922 2003-09-23 Roger Sayle <roger@eyesopen.com>
924 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
925 with equal operands without side-effects.
927 2003-09-22 Jeff Sturm <jsturm@one-point.com>
929 * decl.c (java_init_decl_processing): Don't emit otable decls
930 if flag_indirect_dispatch is not set.
932 2003-09-21 Richard Henderson <rth@redhat.com>
934 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
937 2003-09-21 Richard Henderson <rth@redhat.com>
939 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
940 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
942 2003-09-20 Richard Henderson <rth@redhat.com>
944 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
946 2003-09-18 Roger Sayle <roger@eyesopen.com>
948 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
949 * check-init.c (check_init): Likewise.
951 2003-09-18 Roger Sayle <roger@eyesopen.com>
953 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
955 2003-09-16 Andrew Haley <aph@redhat.com>
957 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
959 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
962 * mangle.c (find_compression_record_match): Skip
963 over a "6JArray" (the array template mangled string)
965 (mangle_array_type): Correct minor typo.
966 (atms): Move definition to the beginning.
968 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
970 * class.c (add_miranda_methods): Ensure super-interfaces are laid
971 out. Fix for PR java/12254.
973 2003-09-11 Richard Henderson <rth@redhat.com>
975 * parse.y (source_end_java_method): Update for new
976 cgraph_finalize_function argument.
978 2003-09-09 Richard Henderson <rth@redhat.com>
980 * parse.y (source_end_java_method): Update call to
981 cgraph_finalize_function.
983 2003-09-03 Jeff Sturm <jsturm@one-point.com>
985 * decl.c (java_expand_body): New function.
986 * expr.c (build_class_init): Set DECL_IGNORED_P.
987 * java-tree.h (start_complete_expand_method,
988 java_expand_body): Declare.
989 * jcf-parse.c (cgraph.h): Include.
990 (java_parse_file): Handle flag_unit_at_a_time.
991 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
992 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
993 (java_estimate_num_insns): Use walk_tree_without_duplicates.
994 (java_start_inlining): New function.
995 * parse.h (java_finish_classes): Declare.
996 * parse.y: Include cgraph.h.
997 (block): Don't special-case empty block production.
998 (craft_constructor): Set DECL_INLINE.
999 (source_end_java_method): Handle flag_unit_at_a_time.
1000 Replace inline code with call to java_expand_body.
1001 (start_complete_expand_method): Remove static modifier.
1002 (java_expand_method_bodies): Patch function tree for
1003 class initialization and/or synchronization as needed.
1004 Don't begin RTL expansion yet.
1005 (java_expand_classes): Check flag_unit_at_a_time before
1006 calling finish_class.
1007 (java_finish_classes): New function.
1008 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1009 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1010 (emit_test_initialization): Set DECL_IGNORED_P.
1012 2003-09-03 Roger Sayle <roger@eyesopen.com>
1014 * builtins.c (enum builtin_type): Delete unused enumeration.
1015 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1017 2003-08-28 Tom Tromey <tromey@redhat.com>
1019 * gcj.texi (Extensions): Document gcjlib URLs.
1021 2003-08-20 Tom Tromey <tromey@redhat.com>
1023 * gcj.texi (Extensions): Added xref.
1024 (libgcj Runtime Properties): Document
1025 gnu.gcj.runtime.VMClassLoader.library_control.
1027 2003-08-20 Andrew Haley <aph@redhat.com>
1029 * except.c (prepare_eh_table_type): Use new encoding for exception
1030 handlers when using -fno-assume-compiled.
1032 2003-08-13 Tom Tromey <tromey@redhat.com>
1034 * gcj.texi (Invoking gij): Document -X and -?.
1036 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1038 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1039 GCJH_OBJS, JCFDUMP_OBJS
1040 * win32-host.c: Removed the unnecessary and broken dependency
1043 2003-08-11 Tom Tromey <tromey@redhat.com>
1045 * parse.y (java_check_regular_methods): Typo fixes. Call
1046 check_interface_throws_clauses. Use
1047 check_concrete_throws_clauses.
1048 (check_interface_throws_clauses): New function.
1049 (check_concrete_throws_clauses): New function.
1050 (hack_is_accessible_p): New function.
1051 (find_most_specific_methods_list): Added FIXME.
1052 * typeck.c (lookup_do): Use `flags' argument to decide what to
1054 (lookup_argument_method_generic): New function.
1055 (lookup_argument_method2): Removed.
1056 * jcf.h (ACC_INVISIBLE): New define.
1057 * jcf-write.c (generate_classfile): Skip invisible methods.
1058 * class.c (add_miranda_methods): New function.
1059 (layout_class_methods): Use it.
1060 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1061 * java-tree.h (METHOD_INVISIBLE): New define.
1062 (lang_decl_func) [invisible]: New field.
1063 (lookup_argument_method_generic): Declare.
1064 (SEARCH_INTERFACE): New define.
1065 (SEARCH_SUPER): Likewise.
1066 (SEARCH_ONLY_INTERFACE): Likewise.
1067 (SEARCH_VISIBLE): Likewise.
1068 (lookup_argument_method2): Removed declaration.
1070 2003-08-05 Tom Tromey <tromey@redhat.com>
1072 Fix for PR java/11600:
1073 * parse.y (java_complete_lhs): See whether we're calling a method
1075 (check_thrown_exceptions): Added `is_array_call' argument;
1076 fixed `clone' checking; updated all callers.
1078 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1080 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1082 2003-08-03 Tom Tromey <tromey@redhat.com>
1084 * java-tree.h (METHOD_TRANSIENT): Removed.
1085 * decl.c (pushdecl): Removed some dead code.
1086 * class.c (get_access_flags_from_decl): Can't have transient
1088 (add_method_1): Can't have a transient method.
1090 2003-07-28 Andreas Jaeger <aj@suse.de>
1092 * jvspec.c: Convert to ISO C90 prototypes.
1094 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1096 * decl.c (force_poplevels): Fix warning call.
1098 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1100 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1101 (expand_java_field_op): Likewise.
1102 * class.c (layout_class_method): Likewise
1103 (emit_register_classes): Likewise.
1104 * decl.c (pushdecl): Likewise.
1105 (poplevel): Likewise.
1106 (force_poplevels): Likewise.
1107 (give_name_to_locals): Likewise.
1108 * check-init.c (check_for_initialization): Likewise.
1110 2003-07-24 Jason Merrill <jason@redhat.com>
1112 * java-tree.h: Move boolean_type_node et al to the back end.
1114 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1116 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1119 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1121 * lang.opt: Don't show -MD_ and -MDD_.
1123 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1125 * lang-options.h: Remove.
1126 * lang.opt: Add help text.
1128 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1130 * expr.c: Remove the last argument to expand_assignment().
1132 2003-07-09 Jan Hubicka <jh@suse.cz>
1134 * java-tree.h (DECL_NUM_STMTS): Rename to...
1135 (DECL_ESTIMATED_INSNS): ... this.
1136 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1137 New static functions.
1138 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1139 * parser.y (add_stmt_to_compound): Do not account statements.
1141 2003-07-08 Mark Wielaard <mark@klomp.org>
1143 * gcj.texi: CNI now expands to Compiled Native Interface.
1145 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1147 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1149 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1151 * expr.c (expand_byte_code): Adjist emit_line_note call.
1153 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1155 * lang.c (java_handle_option): Don't handle filenames.
1157 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1159 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1162 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1163 * jcf.h: Delete COMPARE_FILENAMES definition.
1165 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1167 * lang.c (java_init_options): Update prototype.
1169 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1171 * decl.c (poplevel): Adjust define_label call.
1173 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1175 * gjavah.c (flag_jni): Make non-static.
1176 * parse-scan.y (ctxp): Make non-static.
1178 * class.c (build_method_symbols_entry)
1179 * expr.c (get_offset_table_index)
1180 * jcf-parse.c (jcf_parse):
1181 Mark the definition static, matching the forward declaration.
1183 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1185 * lang.c (java_handle_option): Don't check for missing arguments.
1187 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1189 * class.c (push_class): Use a location_t to save place.
1190 (emit_register_classes): Set input_location. Adjust
1191 expand_function_end call.
1192 * resource.c (write_resource_constructor): Likewise.
1193 * decl.c (end_java_method): Adjust expand_function_end call.
1194 * parse.y (source_end_java_method): Likewise.
1196 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1198 * lang.c (java_handle_option): Likewise.
1200 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1202 * lang.c (java_handle_option): Special-casing of optional
1203 joined arguments no longer needed.
1204 * lang.opt: Update switches that take optional argument.
1206 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1208 * lang.opt: Declare Java.
1209 * lang.c (java_init_options): Update.
1211 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1213 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1215 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1217 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1218 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1219 * lang.opt: -MD and -MMD have an underscore.
1221 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1223 * class.c (emit_register_classes): Adjust init_function_start
1225 * decl.c (complete_start_java_method): Likewise.
1226 * resource.c (write_resource_constructor): Likewise.
1228 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1230 * Make-lang.in: Update to use options.c and options.h.
1231 * lang.c: Include options.h not j-options.h.
1232 (java_handle_option): Abort on unrecognized option.
1233 (java_init_options): Request Java switches.
1235 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1237 * Make-lang.in: Handle mostlyclean.
1239 2003-06-11 Tom Tromey <tromey@redhat.com>
1241 * lang.c (java_handle_option): Update dependency_tracking for
1244 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1247 2003-06-10 Andrew Haley <aph@redhat.com>
1249 * resource.c (write_resource_constructor): Use expand_expr to
1250 generate the address of the label attached to a resource.
1251 * Make-lang.in (java/resource.o): Add expr.h
1253 2003-06-10 Andrew Haley <aph@redhat.com>
1255 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1256 (java_decl_ok_for_sibcall): New.
1258 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1260 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1261 (java/j-options.c, java/j-options.h): New.
1262 * java-tree.h (resource_name, compile_resource_file,
1263 compile_resource_data): Constify.
1264 * jcf-write.c (jcf_write_base_directory): Similarly.
1265 * jcf.h (jcf_write_base_directory): Similarly.
1266 * lang.c: Include j-options.h.
1267 (cl_options_count, cl_options, string_option, java_decode_option,
1268 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1269 process_option_with_no): Remove.
1270 (resource_name): Constify.
1271 (LANG_HOOKS_HANDLE_OPTION): Override.
1272 (java_handle_option): New.
1273 (java_init): Don't call jcf_path_init.
1274 (java_init_options): Call jcf_path_init.
1276 * resource.c (compile_resource_data, compile_resource_file): Constify.
1278 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1280 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1281 (struct lang_decl_func): Add last_line field.
1282 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1283 DECL_SOURCE_LINE_LAST): Remove.
1284 * parse.y (missing_return_error, finish_method_declaration,
1285 lookup_cl, start_artificial_method_body, source_end_java_method,
1286 start_complete_expand_method): Adjust.
1288 2003-06-08 Tom Tromey <tromey@redhat.com>
1290 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1291 fno-assume-compiled.
1293 2003-06-08 Roger Sayle <roger@eyesopen.com>
1295 * builtins.c (define_builtin_type, builtin_types): Delete.
1296 (define_builtin): Rewritten to take just the built-in code,
1297 the function's name, type and fallback library function name.
1298 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1299 (initialize_builtins): Overhaul to define the GCC builtins
1300 used by gcj manually, providing the Java run-time's
1301 implementations as the fallback library function.
1303 2003-06-08 Anthony Green <green@redhat.com>
1305 * parse.y (patch_cast): Fix conversions from floating-point to
1308 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1310 * Make-lang.in: Update.
1311 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1313 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1315 * lang.c (java_init_options): Update.
1317 2003-06-05 Jan Hubicka <jh@suse.cz>
1319 * Make-lang.in: Add support for stageprofile and stagefeedback
1321 2003-05-31 Roger Sayle <roger@eyesopen.com>
1323 * lang.c (java_init_options): Prescribe wrap-around two's
1324 complement arithmetic overflow by setting flag_wrapv.
1326 2003-05-29 Roger Sayle <roger@eyesopen.com>
1328 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1329 (builtin_record): Add an additional builtin_code field to
1330 record which GCC built-in corresponds to the Java function.
1331 (java_builtins): Add new entries for atan, atan2, exp, log,
1333 (max_builtin, min_builtin, abs_builtin): Perform constant
1334 folding on the resulting tree.
1335 (java_build_function_call_expr): Likewise, perform constant
1336 folding on the resulting tree.
1337 (initialize_builtins): The NULL creators are now allowed in
1338 the java_builtins table, which is now terminated by an entry
1339 with builtin_code == END_BUILTINS.
1340 (check_for_builtin): Likewise. If the matching creator is
1341 NULL, construct the call using java_build_function_call_expr
1342 directly with the decl for the corresponding builtin_code.
1344 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1346 * win32-host.c: Normalize copyright boilerplate.
1348 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1350 * parse.y (print_int_node): Use string concatentation on
1351 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1352 function calls into one.
1354 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1356 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1357 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1358 all the affected error messages.
1360 2003-05-13 Richard Henderson <rth@redhat.com>
1362 * class.c (layout_class_method): Set DECL_EXTERNAL.
1363 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1364 * java-tree.h (java_mark_class_local): Declare.
1365 * jcf-parse.c (parse_class_file): Use it.
1366 * parse.y (java_expand_classes): Likewise.
1368 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1370 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1371 * lex.h: #include input.h.
1372 * jv-scan.c (input_filename): Remove.
1374 2003-05-02 Tom Tromey <tromey@redhat.com>
1377 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1378 (handle_inner_classes): New function.
1380 2003-05-01 Tom Tromey <tromey@redhat.com>
1383 * parse.y (finish_for_loop): Do nothing if update expression is a
1384 EXPR_WFL_NODE wrapping nothing.
1385 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1387 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1389 * lex.h (input_lineno): Remove declaration.
1390 * parse-scan.y: #include input.h.
1391 (input_filename): Remove declaration.
1392 (input_location): Add definition.
1393 (input_line): Remove definition.
1395 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1397 * lex.h (lineno): Rename to ...
1398 (input_line): ... here
1399 * parse-scan.y (lineno): Rename to ...
1400 (input_line): ... here.
1401 (reset_report): Rename lineno to input_line.
1402 * check-init.c (check_init): Likewise.
1403 * class.c (push_class): Likewise.
1404 * decl.c (complete_start_java_method, end_java_method): Likewise.
1405 * expr.c (expand_byte_code): Likewise.
1406 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1407 * jcf-write.c (generate_bytecode_insns): Likewise.
1408 * lex.c (java_init_lex, java_allocate_new_line,
1409 do_java_lex): Likewise.
1410 * parse.h (YYNOT_TWICE): Likewise.
1411 * parse.y (empty_statement, expression_statement,
1412 java_pop_parser_context, java_parser_context_save_global,
1413 yyerror, register_fields, method_header, safe_layout_class,
1414 find_in_imports_on_demand, create_artificial_method,
1415 source_end_java_method, start_complete_expand_method,
1416 build_thisn_assign, java_complete_lhs,
1417 maybe_absorb_scoping_block): Likewise.
1419 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1421 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1422 '/' when computing java source filename
1424 2003-04-13 Tom Tromey <tromey@redhat.com>
1426 * gjavah.c (print_c_decl): Indentation fix.
1428 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1430 * class.c (make_field_value, make_method_value, get_dispatch_table)
1431 (make_class_data, emit_offset_symbol_table)
1432 * constants.c (build_constants_constructor)
1433 * java-tree.h (START_RECORD_CONSTRUCTOR)
1434 * parse.y (maybe_build_array_element_wfl):
1435 Use build_constructor.
1437 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1440 * parse.y (string_convert_int_cst): Always use at least one digit
1441 in string conversion. Remove ASCII dependence.
1442 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1444 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1446 * Make-lang.in: added win32-host.c
1447 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1448 resolves to open() on non-Win32 platforms and
1449 Win32-specific jcf_open_exact_case() on Win32
1450 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1451 when trying .java and .class files
1452 * win32-host.c: added to repository. Defines
1453 Win32-specific jcf_open_exact_case()
1455 2003-04-10 Andrew Haley <aph@redhat.com>
1457 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1458 (maybe_free_localvar): Renamed from localvar_free.
1459 Add new arg, really.
1460 (generate_bytecode_insns): Set new variable, jsrs.
1461 Only free local vars if no jsr insns have been emittted.
1462 Call maybe_free_localvar, not localvar_free.
1464 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1466 * gcj.texi: Remove @ at start of file.
1468 2003-03-25 Tom Tromey <tromey@redhat.com>
1470 * parse.y (create_interface): Call CHECK_DEPRECATED.
1472 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1474 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1476 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1478 * javaop.h (jfloat, jdouble): Make them structures mirroring
1479 the bit fields of IEEE float and double respectively.
1480 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1481 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1482 (union Word, union DWord): Delete.
1483 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1485 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1486 D_NAN_MASK): Delete.
1487 (jni_print_float, jni_print_double): New. Generate
1488 hexadecimal floating constants.
1489 (print_field_info): Use jni_print_float/double.
1491 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1492 finite floating point numbers for output; special case
1495 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1497 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1498 Replace 0 and 1 with true and false in return statements.
1500 2003-03-19 Tom Tromey <tromey@redhat.com>
1502 * lex.c (do_java_lex): Renamed from java_lex.
1503 (java_lex): New function.
1506 2003-03-13 Tom Tromey <tromey@redhat.com>
1508 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1511 2003-03-04 Andrew Haley <aph@redhat.com>
1513 * gjavah.c (is_first_data_member): New global variable.
1514 (print_c_decl): If it's the first data member, align it as the
1516 (process_file): Set is_first_data_member.
1518 2003-03-11 Tom Tromey <tromey@redhat.com>
1520 * parse.y (resolve_field_access): Initialize class if field is
1521 found in another static field.
1522 * expr.c (build_class_init): Don't optimize out initialization of
1523 implemented interface.
1525 2003-03-11 Andrew Haley <aph@redhat.com>
1527 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1530 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1532 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1533 and DIR_SEPARATOR_2 for a target.
1534 Correct minor typos.
1536 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1537 and DIR_SEPARATOR_2 for a target into account.
1539 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1541 * lang.c (java_init): Update prototype, move code to java_post_options.
1542 (java_post_options): Similarly.
1544 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1546 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1547 compare file name components depending on the case-sensitivity
1548 or otherwise of the host file system.
1550 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1551 "strcmp" to compare file name components.
1552 Use IS_DIR_SEPARATOR instead of comparing directly against
1554 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1555 comparing directly against DIR_SEPARATOR.
1557 2003-03-04 Tom Tromey <tromey@redhat.com>
1559 * Make-lang.in (java.tags): New target.
1561 2003-03-01 Roger Sayle <roger@eyesopen.com>
1563 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1564 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1566 2003-03-01 Tom Tromey <tromey@redhat.com>
1568 * parse.y (jdep_resolve_class): Only check deprecation if we found
1571 2003-02-28 Tom Tromey <tromey@redhat.com>
1574 * class.c (maybe_layout_super_class): Always pass a WFL to
1576 * parse.y (do_resolve_class): Updated comment to explain
1579 2003-02-26 Tom Tromey <tromey@redhat.com>
1581 * jcf-write.c (generate_classfile): Check whether class is
1582 deprecated before writing attribute count.
1584 2003-02-25 Roger Sayle <roger@eyesopen.com>
1586 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1587 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1589 2003-02-23 Tom Tromey <tromey@redhat.com>
1591 * lang-options.h: Added -Wdeprecated.
1592 * gcj.texi (Warnings): Document -Wdeprecated.
1593 * java-tree.h (flag_deprecated): Declare.
1594 * lang.c (lang_W_options): Added deprecated.
1595 (flag_deprecated): New global.
1596 * chartables.h: Rebuilt.
1597 * gen-table.pl (process_one): Look at whitespace.
1598 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1599 * parse.h (CLEAR_DEPRECATED): New macro.
1600 (CHECK_DEPRECATED_NO_RESET): New macro.
1601 * jcf-parse.c (handle_deprecated): New function.
1602 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1603 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1604 * parse.y (resolve_type_during_patch): Check deprecation.
1605 (jdep_resolve_class): Likewise.
1606 (process_imports): Likewise.
1607 (resolve_expression_name): Likewise.
1608 (check_deprecation): Strip arrays from decl. Check
1610 (patch_method_invocation): Also check the particular constructor
1612 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1613 * jcf-write.c (append_deprecated_attribute): New function.
1614 (generate_classfile): Generate deprecated attribute when
1616 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1617 (java_lex) [case '*']: Simplify logic.
1618 (java_start_char_p): Use LETTER_MASK.
1619 (java_part_char_p): Likewise.
1620 (java_space_char_p): New function.
1622 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1624 Change base class access representation.
1625 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1626 (add_interface_do): Likewise.
1628 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1630 * decl.c (java_init_decl_processing): Change
1631 soft_lookupjnimethod_node to reflect the change in
1632 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1633 * expr.c (build_jni_stub): Calculate and pass the size
1634 on the stack of the arguments to a JNI function. Use
1635 new target macro MODIFY_JNI_METHOD_CALL to allow a
1636 target to modify the call to a JNI method.
1638 2003-02-08 Roger Sayle <roger@eyesopen.com>
1640 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1641 instead of basename to avoid compiler warnings on Tru64.
1643 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1645 * gcj.texi: Update to GFDL 1.2.
1647 2003-01-31 Andrew Haley <aph@redhat.com>
1649 * parse.y (java_expand_classes): Scan the whole class list looking
1650 for access methods that haven't yet been expanded.
1652 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1656 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1657 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1658 * jcf-parse.c: Likewise.
1660 2003-01-31 Mark Wielaard <mark@klomp.org>
1662 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1664 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1666 * class.c (make_class): Use BINFO_ELTS.
1667 (set_super_info): Likewse.
1668 (add_interface_do): Likewise.
1670 2003-01-30 Tom Tromey <tromey@redhat.com>
1672 * jcf-parse.c (read_class): Update identifier's class value if it
1673 changed during parsing.
1675 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1677 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1678 Propagate change to all other rules as required.
1679 (java/parse-scan.o): Add explicit dependency on
1680 $(parsedir)/java/parse-scan.c .
1682 2003-01-29 Tom Tromey <tromey@redhat.com>
1684 * parse.y (patch_assignment): Only transform the rhs of an
1685 assignment when compiling to native.
1687 2003-01-28 Tom Tromey <tromey@redhat.com>
1689 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1691 2003-01-28 Tom Tromey <tromey@redhat.com>
1693 * lex.c (java_lex): Don't include UEOF as part of token.
1694 (java_read_unicode): Error if \u sequence prematurely terminated.
1696 2003-01-27 Tom Tromey <tromey@redhat.com>
1698 * parse.y (java_check_regular_methods): Check for construct after
1699 checking types in throws clause.
1701 2003-01-24 Tom Tromey <tromey@redhat.com>
1703 * class.c (build_static_field_ref): Only a String or numeric field
1704 can fold to a constant.
1706 2003-01-23 Tom Tromey <tromey@redhat.com>
1708 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1709 file name in resource buffer.
1711 2003-01-23 Tom Tromey <tromey@redhat.com>
1713 * expr.c (build_known_method_ref): Use method's context to find
1716 2003-01-23 Tom Tromey <tromey@redhat.com>
1718 * constants.c (set_constant_entry): Allocated cleared memory.
1720 2003-01-22 Tom Tromey <tromey@redhat.com>
1722 * java-tree.h: Don't use PARAMS.
1723 * resource.c: Add prototypes for all functions.
1724 (write_resource_constructor): Use `const char *' to avoid
1727 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1729 * jcf-parse.c (process_zip_dir): Remove unused variable.
1731 2003-01-22 Tom Tromey <tromey@redhat.com>
1733 * expr.c (build_invokeinterface): Abort if method's context is not
1736 2003-01-22 Tom Tromey <tromey@redhat.com>
1738 * gcj.texi (Input and output files): Mention non-class entries.
1739 * decl.c (java_init_decl_processing): Call
1740 init_resource_processing.
1741 * java-tree.h (compile_resource_data, write_resource_constructor,
1742 compile_resource_file, init_resource_processing): Declare.
1743 * config-lang.in (gtfiles): Added resource.c.
1744 * Make-lang.in (gt-java-resource.h): New target.
1745 (JAVA_OBJS): Added resource.o.
1746 (java/resource.o): New target.
1747 * resource.c: New file.
1748 * class.c (compile_resource_file): Moved to resource.c.
1749 (registerResource_libfunc): Likewise.
1750 (utf8_decl_list): Mark with GTY; now static.
1751 * jcf-parse.c (classify_zip_file): New function.
1752 (parse_zip_file_entries): Use it; compile .properties files.
1753 (process_zip_dir): Use classify_zip_file and compute_class_name.
1754 Don't write class name into zip directory.
1755 (java_parse_file): Call write_resource_constructor.
1756 (compute_class_name): New function.
1757 * jcf-io.c (read_zip_member): Reindented.
1759 2003-01-21 Tom Tromey <tromey@redhat.com>
1761 * class.c (supers_all_compiled): New function.
1762 (make_class_data): Use it.
1764 2003-01-21 Tom Tromey <tromey@redhat.com>
1766 * parse.y (method_header): Native method can't be strictfp.
1767 No method can be transient or volatile.
1769 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1771 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1773 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1775 * check-init.c: Fix comment typos.
1776 * class.c: Likewise.
1777 * constants.c: Likewise.
1779 * except.c: Likewise.
1781 * java-except.h: Likewise.
1782 * java-tree.h: Likewise.
1783 * javaop.h: Likewise.
1784 * jcf-dump.c: Likewise.
1785 * jcf-io.c: Likewise.
1786 * jcf-parse.c: Likewise.
1787 * jcf-write.c: Likewise.
1789 * mangle.c: Likewise.
1790 * typeck.c: Likewise.
1791 * verify.c: Likewise.
1793 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1795 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1796 * jcf-write.c: Include "tm_p.h".
1798 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1800 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1802 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1804 * builtins.c (java_build_function_call_expr): Renamed from
1805 build_function_call_expr. All callers changed.
1807 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1808 * jcf-parse.c: Include tm_p.h.
1810 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1813 2003-01-14 Tom Tromey <tromey@redhat.com>
1815 * class.c (make_class_data): Check that super is compiled before
1816 building class reference to it.
1818 2003-01-14 Andrew Haley <aph@redhat.com>
1820 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1821 varargs function -- correct.
1823 2003-01-14 Andrew Haley <aph@redhat.com>
1825 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1827 2003-01-14 Andrew Haley <aph@redhat.com>
1829 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1830 varargs function -- correct.
1832 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1833 temporary if the RHS is a reference.
1835 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1837 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1838 * keyword.h: Regenerated.
1840 * All Files: Convert to ISO C style function definitions.
1842 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1844 * parse.y (check_pkg_class_access): ANSIfy definition.
1846 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1848 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1851 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1853 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1855 Merge from pch-branch:
1857 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1859 * Make-lang.in (java/gjavah.o): Update dependencies.
1860 * gjavah.c: Include ggc.h.
1862 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1864 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1865 (JCFDUMP_OBJS): Add ggc-none.o.
1866 (java/jcf-dump.o): Depend on GGC_H.
1867 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1868 CPool substructures.
1869 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1870 * jcf-dump.c: Include ggc.h.
1872 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1874 * jcf.h (union cpool_entry): New.
1875 (struct CPool): Use gengtype to mark. Change field 'data' to be
1877 (struct JCF): Use gengtype to mark.
1878 (CPOOL_UINT): Update for new cpool_entry type.
1879 (CPOOL_USHORT1): Likewise.
1880 (CPOOL_USHORT2): Likewise.
1881 (CPOOL_FINISH): Use GC to free cpool subfields.
1882 * parse.h (struct parser_ctxt): Mark field current_jcf.
1883 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1884 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1885 (main_jcf): Use gengtype to mark.
1886 (ggc_mark_jcf): Delete.
1887 (get_constant): Update for new cpool_entry type.
1888 (give_name_to_class): Likewise.
1889 (get_class_constant): Likewise.
1890 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1891 (java_parse_file): Use GGC to allocate struct JCF.
1892 (init_jcf_parse): Don't call ggc_add_root.
1893 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1895 * java-tree.h (current_jcf): Use gengtype to mark.
1896 (CPOOL_UTF): Update for new cpool_entry type.
1897 (outgoing_cpool): Use gengtype to mark.
1898 (struct lang_type): GC struct JCF and struct CPool.
1899 * config-lang.in (gtfiles): Add jcf.h.
1900 * constants.c (find_tree_constant): New.
1901 (set_constant_entry): Allocate cpool subfields using GGC. Update
1902 for new cpool_entry type.
1903 (find_constant1): Update for new cpool_entry type.
1904 (find_constant2): Likewise.
1905 (find_utf8_constant): Use find_tree_constant.
1906 (find_class_or_string_constant): Remove unnecessary cast to jword.
1907 Update for new cpool_entry type.
1908 (count_constant_pool_bytes): Update for new cpool_entry type.
1909 (write_constant_pool): Likewise.
1910 (alloc_name_constant): Use find_tree_constant.
1911 (build_constants_constructor): Update for new cpool_entry type.
1913 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1915 * parse.y (mark_parser_ctxt): Delete.
1916 (goal): Don't use ggc_add_root.
1917 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1918 (java_pop_parser_context): Let GC free parser_ctxt.
1919 (java_parser_context_resume): Likewise.
1920 * parse.h (struct parser_ctxt): Use gengtype to mark.
1922 (ctxp_for_generation): Likewise.
1923 * lex.h (struct java_lc_s): Mark for gengtype.
1924 (java_lexer): Rearrange for gengtype.
1925 * config-lang.in (gtfiles): Add lex.h, parse.h.
1927 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1929 * All Files: Remove PARAMS macro.
1931 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1932 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1935 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1938 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1940 * Make-lang.in (java.install-common, java.uninstall,
1941 java.install-info, java.install-man): Prepend $(DESTDIR)
1942 to destination paths in all (un)installation commands.
1943 (java.install-common): Rewrite $(LN) command to support
1944 DESTDIR with "ln" as well as with "ln -s".
1946 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1948 * java-tree.h: Protect against multiple inclusion.
1950 2003-01-07 Tom Tromey <tromey@redhat.com>
1952 * class.c (add_assume_compiled): Don't adjust parent if we're
1953 already at the root of tree.
1955 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1957 * lang.c (dump_compound_expr): Prototype.
1959 2003-01-03 Tom Tromey <tromey@redhat.com>
1961 Fix for PR java/8712:
1962 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1963 when simply checking against `null'.
1965 2003-01-03 Tom Tromey <tromey@redhat.com>
1967 * gcj.texi (Standard Properties): Document http.proxyHost and
1970 * gcj.texi (GNU Classpath Properties): Document new properties.
1972 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1974 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1975 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1976 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1978 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1980 * Make-lang.in, boehm.c, buffer.c,
1981 buffer.h, builtins.c, class.c,
1982 config-lang.in, constants.c,
1983 convert.h, decl.c, except.c,
1984 expr.c, java-except.h,
1985 java-tree.h, javaop.def,
1986 jcf-parse.c, jcf-write.c,
1987 jv-scan.c, jvgenmain.c,
1988 jvspec.c, keyword.gperf,
1989 keyword.h, lang-options.h,
1990 lang-specs.h, lang.c, lex.c,
1991 lex.h, mangle.c, mangle_name.c,
1992 parse-scan.y, parse.h, parse.y,
1993 typeck.c, verify.c, xref.c,
1994 xref.h: Replace "GNU CC" with
1995 "GCC" in the copyright header.
1997 * check-init.c, gjavah.c, javaop.h,
1998 jcf-depend.c, jcf-dump.c, jcf-io.c,
1999 jcf-path.c, jcf-reader.c, jcf.h,
2000 zextract.c, zipfile.h: These files are
2001 "part of GCC". Also say "GCC" not "GNU CC".
2003 2002-12-30 DJ Delorie <dj@redhat.com>
2005 * Make-lang.in: Protect against texi2pod/pod2man failing.
2007 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2009 * gcj.texi: Use @copying.
2011 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2013 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2014 print_cxx_classname.
2015 (print_cxx_classname): Add add_scope parameter.
2016 (print_class_decls): Do not emit a semicolon after the extern
2018 (process_file): Adjust calls to print_cxx_classname.
2020 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2022 * gcj.texi: Include Cover Texts in man page.
2024 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2026 * class.c (build_static_field_ref): Check FIELD_FINAL.
2028 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2029 instead of current_constant_pool_data_ref.
2030 * java-tree.h (current_constant_pool_data_ref): Undefine.
2031 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2032 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2033 current_constant_pool_data_ref.
2035 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2036 not build_internal_class_name.
2038 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2039 Use it when class ref isn't certain to be compiled.
2041 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2043 * gcj.texi: Include gcc-common.texi.
2044 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2045 $(srcdir)/doc/include/gcc-common.texi.
2047 2002-12-22 Anthony Green <green@redhat.com>
2049 * gcj.texi (Limitations): Add note about org.xml.sax and
2052 2002-12-20 Tom Tromey <tromey@redhat.com>
2054 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2055 where minimum case value is Integer.MIN_VALUE.
2058 2002-12-18 Andrew Haley <aph@redhat.com>
2060 * parse.y (patch_invoke): Force evaluation order when `check' is
2061 set. For PR libgcj/8945.
2063 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2065 * gcj.texi: Change version number to 3.4.
2067 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2068 Andrew Haley <aph@redhat.com>
2070 * parse.y (source_end_java_method): Remove custom encoding of line
2071 numbers for a function decl before passing it to the back end.
2073 2002-12-03 Andrew Haley <aph@redhat.com>
2075 * class.c (make_class_data): New field, "chain".
2076 * decl.c (java_init_decl_processing): Likewise.
2078 2002-12-02 Tom Tromey <tromey@redhat.com>
2081 * parse.y (do_resolve_class): Handle qualified name via
2084 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2086 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2087 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2088 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2089 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2090 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2091 Include coretypes.h and tm.h.
2092 * Make-lang.in: Update dependencies.
2094 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2096 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2098 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2100 * jcf-reader.c: Don't expand JCF_readu4 inside the
2101 expansion of JCF_SKIP.
2103 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2105 * jcf-reader.c: Don't expand JCF_readu4 inside the
2106 expansion of JCF_SKIP.
2108 2002-11-22 Tom Tromey <tromey@redhat.com>
2110 * parse.y (patch_binop): Cast right hand side of shift expression
2111 to `int'. Fixes PR java/8676.
2113 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2114 Andrew Haley <aph@redhat.com>
2116 * gcc/java/jcf-write.c (write_classfile): Remove target
2117 class file, if it exists, before renaming the temporary
2120 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2122 * jvspec.c (lang_specific_spec_functions): New.
2124 2002-11-18 Tom Tromey <tromey@redhat.com>
2126 Fix for PR java/7912:
2127 * expr.c (can_widen_reference_to): Allow cast of array to
2128 Cloneable or Serializable.
2129 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2130 (java_io_serializable_identifier_node): Likewise.
2131 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2132 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2133 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2134 java_io_serializable.
2135 * decl.c (java_init_decl_processing): Initialize
2136 java_lang_cloneable_identifier_node and
2137 java_io_serializable_identifier_node.
2138 (java_lang_cloneable_identifier_node): New global.
2139 (java_io_serializable_identifier_node): Likewise.
2141 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2143 * buffer.c: Remove unnecessary casts.
2144 * check-init.c: Likewise.
2145 * class.c: Likewise.
2146 * constants.c: Likewise.
2148 * except.c: Likewise.
2149 * gjavah.c: Likewise.
2150 * jcf-io.c: Likewise.
2151 * jcf-parse.c: Likewise.
2152 * jcf-path.c: Likewise.
2153 * jvspec.c: Likewise.
2156 * verify.c: Likewise.
2158 2002-11-06 Tom Tromey <tromey@redhat.com>
2160 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2163 2002-11-05 Tom Tromey <tromey@redhat.com>
2165 Fix for PR java/6388.
2166 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2167 * java-tree.h (enum java_tree_index): New values
2168 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2169 (decimal_int_max, decimal_long_max): New defines.
2170 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2171 (error_if_numeric_overflow): Rewrote range checking.
2172 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2175 2002-11-02 Tom Tromey <tromey@redhat.com>
2177 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2179 * class.c (make_method_value): Put class name, not signature, into
2180 `throws' field. For PR java/8415.
2182 2002-10-24 Tom Tromey <tromey@redhat.com>
2184 * gcj.texi (Invoking gij): Document --showversion.
2185 (Standard Properties): java.library.path now set.
2187 2002-10-23 Tom Tromey <tromey@redhat.com>
2189 * gjavah.c (decode_signature_piece): In JNI mode, print
2190 `jobjectArray' when array depth is nonzero.
2193 2002-10-15 Andrew Haley <aph@redhat.com>
2195 * parse.y (patch_invoke): Call force_evaluation_order on a static
2197 (resolve_qualified_expression_name): Call force_evaluation_order
2198 on a arg list that is part of a Qualified Expression Name.
2200 * lang.c (dump_compound_expr): New.
2201 (java_dump_tree): New.
2203 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2205 * gcj.texi: Added item describing the GCJ runtime property
2208 2002-10-15 Richard Henderson <rth@redhat.com>
2210 * jcf-parse.c (get_constant): Fix type warning.
2212 2002-10-15 Andrew Haley <aph@redhat.com>
2214 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2215 (java_inlining_map_static_initializers): Declare.
2217 2002-10-14 Andrew Haley <aph@redhat.com>
2219 * tree-inline.c (remap_block): All local class initialization
2220 flags go in the outermost scope.
2221 (expand_call_inline): Call java_inlining_map_static_initializers.
2222 (expand_call_inline): Call java_inlining_merge_static_initializers.
2223 * java/lang.c (merge_init_test_initialization): New.
2224 (java_inlining_merge_static_initializers): New.
2225 (inline_init_test_initialization): New.
2226 (java_inlining_map_static_initializers): New.
2228 2002-10-11 Mark Wielaard <mark@klomp.org>
2230 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2232 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2234 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2236 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2238 * parse.y (merge_string_cste): Add parentheses around & within |.
2240 2002-10-08 Tom Tromey <tromey@redhat.com>
2242 * parse.y (variable_declarator_id): Simplify error path for
2243 array declarator error. For PR java/8003.
2245 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2247 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2250 2002-10-08 Andrew Haley <aph@redhat.com>
2252 * parse.y (attach_init_test_initialization_flags): Check for
2255 2002-10-07 Anthony Green <green@redhat.com>
2257 * parse.y (merge_string_cste): Fix bug in string concatenation.
2259 2002-10-03 Michael Koch <konqueror@gmx.de>
2261 * gcj.texi (Standard properties):
2262 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2264 2002-10-02 Roger Sayle <roger@eyesopen.com>
2266 PR optimization/6627
2267 * lang.c (java_init): If storing the vbit in function
2268 pointers, ensure that force_align_functions_log is atleast
2269 one to aid compatability with g++ vtables.
2271 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2273 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2274 foul of type-based aliasing.
2276 2002-09-30 Anthony Green <green@redhat.com>
2278 * gcj.texi (Invoking jv-scan): Fix texinfo.
2280 2002-09-28 Anthony Green <green@redhat.com>
2282 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2283 (Code Generation): Add -fno-assert documentation.
2284 * jv-scan.c (flag_assert): New global.
2285 (options): Add assert option.
2286 (help): Add --no-assert documentation.
2287 * parse-scan.y (flag_assert): New global.
2288 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2289 (flag_assert): New global.
2290 * java-tree.h (flag_assert): New global.
2291 * lex.c (java_lex): Obey flag_assert.
2292 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2295 2002-09-26 Andrew Haley <aph@redhat.com>
2297 * expr.c (build_java_array_length_access): Check for null pointer.
2298 * expr.c (expand_java_arrayload): Likewise.
2300 2002-09-21 Richard Henderson <rth@redhat.com>
2302 * jcf-parse.c (get_constant): Decode from IEEE no matter
2303 what the target format.
2305 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2307 * ChangeLog: Follow spelling conventions.
2308 * class.c: Likewise.
2311 * gjavah.c: Likewise.
2312 * java-tree.h: Likewise.
2313 * jcf-dump.c: Likewise.
2314 * jcf-parse.c: Likewise.
2315 * jvspec.c: Likewise.
2317 * mangle.c: Likewise.
2318 * parse.y: Likewise.
2320 2002-09-17 Tom Tromey <tromey@redhat.com>
2322 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2323 where \r appears at EOF. Fixes PR java/7950.
2325 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2327 * jvspec.c (lang_specific_driver): Remove unused variable.
2329 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2331 * java-tree.h (union lang_tree_node): Add chain_next option.
2333 2002-09-16 Richard Henderson <rth@redhat.com>
2335 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2336 use new real.h interface.
2337 * jcf-write.c (find_constant_index): Use new real.h interface.
2338 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2340 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2342 * lang.c: Follow spelling conventions.
2344 2002-09-11 Per Bothner <per@bothner.com>
2346 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2347 constant to the type of the field.
2348 (java_complete_tree): Remove now-redundant code.
2350 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2352 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2355 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2356 return label if a ret instruction for the jsr has been reached.
2358 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2360 * parse.y (DIR_SEPARATOR): Don't define.
2361 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2363 2002-08-28 Andrew Haley <aph@redhat.com>
2365 * verify.c (verify_jvm_instructions): Allow exception handler
2366 inside code that is being protected, but generate a warning.
2367 * except.c (link_handler): Initialize `expanded' in new eh_range.
2368 (binding_depth, is_class_level, current_pc): Declare extern.
2370 2002-09-01 Mark Wielaard <mark@klomp.org>
2372 * gcj.texi: Add chapter about system properties.
2375 2002-08-26 Tom Tromey <tromey@redhat.com>
2377 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2378 conversion if RHS_TYPE is byte, short, or char.
2380 2002-08-22 Tom Tromey <tromey@redhat.com>
2382 * gcj.texi (Invoking gij): Document -cp and -classpath.
2384 2002-08-21 Tom Tromey <tromey@redhat.com>
2386 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2387 $(prefix)/share. For PR libgcj/7633.
2389 For PR java/6005 and PR java/7611:
2390 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2391 (java_can_use_bit_fields_p): New function.
2393 2002-08-16 Tom Tromey <tromey@redhat.com>
2395 * gcj.texi (Class Initialization): Mention class initialization of
2398 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2400 * Make-lang.in (java-tree-inline.o): New.
2401 (JAVA_OBJS): Add java-tree-inline.o.
2402 * parse.y (source_end_java_method): Call java_optimize_inline.
2403 (java_expand_method_bodies): Save method's tree in
2405 (add_stmt_to_compound): Keep track of the number of statments.
2406 * lang.c (java_init): Enable flag_inline_trees.
2407 (java_post_options): If flag_inline_functions is on, enable
2408 flag_inline_trees instread.
2409 (decl_constant_value): New.
2410 (java_tree_inlining_walk_subtrees): New.
2411 * java-tree.h (DECL_NUM_STMTS): New macro.
2412 (java_optimize_inline): Declare.
2413 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2414 Handle a LABEL_EXPR.
2415 * decl.c (build_result_decl): If we already have a DECL_RESULT
2417 (dump_function): New.
2418 (java_optimize_inline): New.
2419 (dump_function): New.
2421 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2424 * parse.y (build_assertion): Invert return from
2425 desiredAssertionStatus.
2427 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2429 * jcf-write.c (get_access_flags): Return correct access flags for
2430 private and protected inner classes.
2432 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2434 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2436 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2438 * mangle_name.c: Don't include obstack.h twice.
2439 * xref.c: Don't include obstack.h.
2441 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2443 * class.c: (permanent_obstack): Delete declaration.
2444 * constants.c: (permanent_obstack): Delete declaration.
2445 * except.c: (permanent_obstack): Delete declaration.
2446 * expr.c: (permanent_obstack): Delete declaration.
2447 * jcf-parse.c: (permanent_obstack): Delete declaration.
2448 (saveable_obstack): Delete declaration.
2449 * parse.h: (permanent_obstack): Delete declaration.
2450 * typeck.c: (permanent_obstack): Delete declaration.
2452 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2454 * gcj.texi (version-gcc): Increase to 3.3.
2456 2002-07-22 Tom Tromey <tromey@redhat.com>
2458 * lex.c (java_lex): Check for `e' or `E' after 0.
2460 2002-07-21 Richard Henderson <rth@redhat.com>
2462 * lang.c (java_unsafe_for_reeval): New.
2463 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2465 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2467 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2468 (jcf_path_init): Use GET_ENVIRONMENT.
2470 2002-07-10 Roger Sayle <roger@eyesopen.com>
2471 Zack Weinberg <zack@codesourcery.com>
2473 * builtins.c (initialize_builtins): Remove defines that
2474 handled C/C++ specific junk hereby removed from builtins.def.
2476 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2478 * lang.c (java_post_options): Update prototype.
2480 2002-07-05 Roger Sayle <roger@eyesopen.com>
2482 * builtins.c (initialize_builtins): Ignore the additional
2483 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2484 the builtins.def file.
2486 2002-07-01 Tom Tromey <tromey@redhat.com>
2489 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2492 2002-07-01 Roger Sayle <roger@eyesopen.com>
2494 * java/decl.c (builtin_function): Accept additional parameter.
2495 (java_init_decl_processing): Pass an additional NULL_TREE
2496 argument to builtin_function.
2498 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2500 * gcj.texi: Fixed gcj invocation example so that it compiles.
2502 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2504 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2505 * parse.y (mark_parser_ctxt): Likewise.
2506 (check_modifiers, declare_local_variables): Avoid incorrect
2507 hardcoded constant 10.
2509 * lex.c (java_read_char): Avoid "comparison is always true"
2512 2002-06-25 Andreas Schwab <schwab@suse.de>
2514 * expr.c (JSR): Avoid undefined operation on PC.
2516 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2518 * decl.c (clear_binding_level): Const-ify.
2520 2002-06-13 Akim Demaille <akim@epita.fr>
2522 * parse.y (class_declaration, interface_declaration): Make sure
2523 all their rules have an action, in order to avoid meaningless `$$
2524 = $1' and their type clashes.
2526 2002-06-11 Tom Tromey <tromey@redhat.com>
2528 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2529 * parse-scan.y (statement_without_trailing_substatement): Added
2531 (assert_statement): New rule.
2532 * java-tree.h (struct lang_type) [assertions]: New field.
2533 (TYPE_USES_ASSERTIONS): New macro.
2534 (CLASS_USES_ASSERTIONS): Likewise.
2535 (FIELD_SYNTHETIC): New define.
2536 * lex.c (java_lval;): Added ASSERT_TK.
2537 * parse.y (ASSERT_TK): Added.
2538 (statement_without_trailing_substatement): Added assert_statement.
2539 (assert_statement): New rule.
2540 (build_assertion): New function.
2541 (maybe_generate_pre_expand_clinit): Create and initialize
2542 $assertionsDisabled.
2543 (lookup_package_type): Removed decl.
2544 * keyword.h: Rebuilt.
2545 * keyword.gperf (assert): New token.
2547 2002-06-10 Akim Demaille <akim@epita.fr>
2549 * parse.y (interface_type_list, class_member_declaration)
2550 (unary_expression_not_plus_minus): Remove duplicate %type.
2553 2002-06-09 Tom Tromey <tromey@redhat.com>
2555 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2557 * parse.y (method_header): Give error message in all cases.
2560 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2562 Don't use RTL inlining. Fix for PR java/6820.
2563 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2564 (flag_really_inline): New.
2565 (java_decode_option): Set flag_really_inline if -finline-functions
2567 (java_post_options): New function. Turn off inlining unless
2568 flag_really_inline is set.
2570 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2572 * gjavah.c (throwable_p): Accept argument as either a classname or
2573 signature fragment. Create null-terminated classname string for super
2574 when calling itself recursively.
2575 (decode_signature_piece): Skip first character from class name
2576 signature when calling throwable_p.
2578 2002-06-08 H.J. Lu (hjl@gnu.org)
2580 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2582 2002-06-04 Tom Tromey <tromey@redhat.com>
2584 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2586 2002-06-04 Michael Koch <konqueror@gmx.de>
2588 * gcj.texi (Input Options): Fixed typo.
2590 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2592 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2593 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2594 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2595 and all now-pointless local variables. Rename other local
2596 variables to reflect their not being handles.
2598 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2599 #if JCF_USE_STDIO blocks.
2601 * parse.y: Add missing semicolon at end of rule.
2603 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2605 * check-init.c (attach_initialized_static_class): Delete, unused.
2606 * parse.y: Use htab_t instead of struct hashtable, update
2608 * java-tree.h: Include hashtab.h instead of hash.h.
2609 (struct lang_decl_func): Use htab_t, set up for gengtype.
2610 (struct init_test_hash_entry): Delete.
2611 (struct treetreehash_entry): New.
2612 (java_treetreehash_find): New
2613 (java_treetreehash_new): New prototype.
2614 (java_treetreehash_create): New prototype.
2615 (java_mark_tree): Delete prototype.
2616 (java_hash_hash_tree_node): Delete prototype.
2617 (java_hash_compare_tree_node): Delete prototype.
2618 (attach_initialized_static_class): Delete prototype.
2619 * expr.c (build_class_init): Update to use java_treetreehash
2621 (java_expand_expr): Update to use htab_t.
2622 (emit_init_test_initialization): Likewise.
2623 * decl.c (java_mark_tree): Delete.
2624 * class.c (init_test_hash_newfunc): Delete.
2625 (java_hash_hash_tree_node): Delete.
2626 (java_hash_compare_tree_node): Delete.
2627 (add_method_1): Update to use java_treetreehash functions.
2628 (JAVA_TREEHASHHASH_H): New macro.
2629 (java_treetreehash_hash): New function.
2630 (java_treetreehash_compare): New function.
2631 (java_treetreehash_find): New function.
2632 (java_treetreehash_new): New function.
2633 (java_treetreehash_create): New function.
2634 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2636 * Make-lang.in (java/parse.o): Depend on debug.h.
2637 * java-tree.h (struct lang_identifier): Use gengtype.
2638 (union lang_tree_node): New.
2639 (struct lang_decl_func): Use gengtype.
2640 (struct lang_decl_var): Likewise.
2641 (struct lang_decl): Likewise.
2642 * parse.y: Include debug.h.
2643 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2645 * lang.c (struct language_function): New dummy structure.
2647 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2648 descriminator for DECL_LANG_SPECIFIC.
2649 (struct lang_decl_func): Rename from struct lang_decl.
2650 (enum lang_decl_desc): New.
2651 (struct lang_decl): Make it a union. Update all the accessor macros.
2652 (struct lang_type): Use gengtype.
2653 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2654 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2655 are now the same size.
2656 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2657 use discriminator to mark DECL_LANG_SPECIFIC.
2659 * Make-lang.in (gt-java-builtins.h): New rule.
2660 (java/builtins.o): Add dependency on gt-<filename>.h.
2661 * builtins.c: Use gengtype for roots.
2662 (union string_or_tree): Use gengtype.
2663 (struct builtin_record): Use gengtype.
2664 * config-lang.in (gtfiles): Add builtins.c.
2666 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2667 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2668 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2669 gt-java-parse.h, gtype-java.h): Add rules to generate.
2670 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2671 (class.o): Add dependency on gt-*.h.
2672 (constants.o): Likewise.
2675 (jcf-parse.o): Likewise.
2676 (jcf-write.o): Likewise.
2678 * config-lang.in (gtfiles): New.
2679 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2680 * constants.c: Replace uses of ggc_add_* with GTY markers.
2682 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2683 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2684 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2685 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2687 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2689 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2690 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2692 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2693 Include gtype-java.h.
2695 2002-06-02 Tom Tromey <tromey@redhat.com>
2697 Fix for PR java/5913:
2698 * parse.y (patch_binop): Call patch_string on op1.
2700 2002-06-02 Tom Tromey <tromey@redhat.com>
2702 Fix for PR java/1343, PR java/6336:
2703 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2704 formatting. Changed return type.
2705 (anonymous_class_counter): Moved to top of file.
2706 (maybe_make_nested_class_name): Append number to class name for
2707 function-local classes.
2709 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2711 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2712 * Make-lang.in: Update dependency lists.
2714 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2716 * gjavah.c (throwable_p): Do not free the name of the class after
2717 passing it to find_class.
2718 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2719 * jcf-io.c (dirent.h): Include it.
2720 (fnmatch.h): Likewise.
2721 (compare_path): New function.
2722 (java_or_class_file): Likewise.
2723 (memoized_dirlist_entry): New type.
2724 (memoized_dirlist_lookup_eq): New function.
2725 (memoized_dirlists): New variable.
2726 (caching_stat): New function.
2727 (memoized_class_lookup_eq): New function.
2728 (memoized_class_lookups): Likewise.
2729 (find_class): Use memoized_class_lookups and caching_stat.
2730 * jcf.h (JCF_USE_SCANDIR): Define.
2731 * parse.y (java_expand_classes): Write the class files in reverse
2734 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2736 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2738 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2740 * jcf-write.c (write_classfile): Unlink the temporary file if it
2741 cannot be renamed. Use concat to build up the name of the
2744 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2746 * jcf-write.c (write_classfile): Write the file to a
2747 temporary file and then rename it.
2749 2002-05-07 Tom Tromey <tromey@redhat.com>
2751 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2753 Fix for PR java/1200:
2754 * gjavah.c (throwable_p): New function.
2755 (decode_signature_piece): Use it. A `WeakReference' isn't the
2758 (gcjh_streq): New function.
2760 2002-05-07 Andreas Jaeger <aj@suse.de>
2762 * parse.y (finish_for_loop): Fix if statement.
2764 2002-05-06 Tom Tromey <tromey@redhat.com>
2766 Fix for PR java/5941:
2767 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2768 loop update expression.
2769 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2770 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2772 2002-05-04 Mark Wielaard <mark@klomp.org>
2775 * parse.y (build_string_concatenation): Return just op1 only when op2
2776 is null and op1 is a STRING_CST, otherwise always construct a
2779 2002-04-27 Tom Tromey <tromey@redhat.com>
2782 * parse.y (string_convert_int_cst): New function.
2783 (merge_string_cste): Use it.
2785 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2787 * java-tree.h (java_parse_file): Update.
2788 (java_set_yydebug): Remove.
2789 * jcf-parse.c (yydebug): Remove.
2790 (java_set_yydebug): Die.
2791 (java_parse_file): Update.
2792 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2794 2002-04-24 Tom Tromey <tromey@redhat.com>
2797 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2798 EXPR_WFL_QUALIFICATION of qual_wfl.
2800 2002-04-23 Per Bothner <per@bothner.com>
2802 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2803 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2804 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2806 2002-04-23 Tom Tromey <tromey@redhat.com>
2809 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2810 recognize `-fcompile-resource='.
2811 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2814 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2816 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2817 paths. Fixes PR java/2791.
2819 2002-04-19 Andrew Haley <aph@redhat.com>
2821 * jcf-write.c (push_long_const): lo, hi: New variables.
2822 Use rshift_double to extract the high part of a 64-bit long.
2823 Use WORD_TO_INT to extract the low part.
2825 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2826 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2827 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2829 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2831 * typeck.c (incomplete_type_error): Remove.
2833 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2835 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2836 for hash synchronization.
2837 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2838 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2841 2002-04-16 Mark Wielaard <mark@klomp.org>
2843 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2846 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2848 Fix for PR java/6294:
2849 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2852 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2854 Fix for PR java/6085:
2855 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2856 to get enclosing "this" argument for inner-class constructor
2857 invocation. Pass correct arguments to build_access_to_thisn.
2859 2002-04-10 Andreas Jaeger <aj@suse.de>
2861 * gcj.texi (Input Options): Fix extdirs patch.
2863 2002-04-10 Anthony Green <green@redhat.com>
2865 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2867 2002-04-09 Anthony Green <green@redhat.com>
2869 * gcj.texi (Input Options): Add --extdirs documentation.
2870 * jcf-dump.c (OPT_extdirs): New macro.
2871 (options): Add extdirs option.
2872 (help): Describe --extdirs.
2873 (main): Handle OPT_extdirs.
2874 * gjavah.c (OPT_extdirs): New macro.
2875 (options): Add extdirs option.
2876 (help): Describe --extdirs.
2877 (main): Handle OPT_extdirs.
2878 * jcf-path.c (jcf_path_init): Add extdirs support.
2879 (jcf_path_extdirs_arg): New function.
2880 (extensions): New variable to hold extensions path entries.
2881 * jvspec.c: Remove -fextdirs= when compiling main().
2882 * lang.c (java_decode_option): Handle -fextdirs=.
2883 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2884 * Make-lang.in: Compile jcf-path with version info for use in
2885 identifying the appropriate libgcj.jar.
2887 2002-04-08 Tom Tromey <tromey@redhat.com>
2890 * .cvsignore: Added rmic.1 and rmiregistry.1.
2891 * gcj.texi (Top): Link to new nodes.
2892 (Invoking rmic): New node.
2893 (Invoking rmiregistry): Likewise.
2894 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2896 (java.maintainer-clean): Likewise.
2897 ($(srcdir)/java/rmic.1): New target.
2898 ($(srcdir)/java/rmiregistry.1): Likewise.
2899 (java.install-man): Handle rmic.1 and rmiregistry.1.
2901 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2903 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2904 Add note about handling uncaught exceptions. Add an exception handler
2907 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2909 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2910 after using it to patch CALL_EXPR.
2912 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2914 * gcj.texi (Invocation): Document CNI invocation API.
2916 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2918 * expr.c (truthvalue_conversion): Rename. Update.
2919 (expand_compare): Update.
2920 * java-tree.h (java_truthvalue_conversion): New.
2921 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2923 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2925 * java-tree.h (java_mark_addressable): New.
2926 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2927 * typeck.c (mark_addressable): Rename, update.
2929 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2931 * expr.c (build_java_binop): Update.
2932 * java-tree.h (java_signed_type, java_unsigned_type,
2933 java_signed_or_unsigned_type): Update.
2934 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2935 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2936 * parse.y (patch_binop): Update.
2937 * typeck.c (signed_or_unsigned_type, unsigned_type,
2938 signed_type): Update.
2940 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2942 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2943 (java_dummy_print): Remove.
2944 (lang_print_error): Rename. Exit early if inhibiting output.
2945 (inhibit_error_printing_function): New.
2946 (java_init): Don't set hook.
2947 (lang_init_source): Use new boolean.
2949 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2951 * parse.y (do_resolve_class): Fix infinite recursion.
2953 2002-03-29 Tom Tromey <tromey@redhat.com>
2955 * parse.y (check_inner_circular_reference): Ignore incomplete
2958 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2960 * Make-lang.in (builtins.o): Update.
2961 * boehm.c (get_boehm_type_descriptor): Update.
2962 * builtins.c: Include langhooks.h.
2963 * decl.c (java_init_decl_processing): Update.
2964 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2965 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2967 * typeck.c (type_for_mode, type_for_size): Update.
2969 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2971 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2973 2002-03-28 Tom Tromey <tromey@redhat.com>
2975 * except.c (expand_end_java_handler): If the handler type is NULL,
2976 use java.lang.Throwable. Fixes PR java/5986.
2978 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2980 Fix for PR java/4715:
2981 * jcf-parse.c (parse_source_file_3): New function.
2982 (read_class): Call it.
2983 (java_parse_file): Likewise.
2985 2002-03-28 Jan Hubicka <jh@suse.cz>
2987 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2989 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2991 * parse.y (resolve_package): Initialize "decl".
2992 (lookup_package_type): Remove unused function.
2994 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2996 Fix for PR java/5993:
2997 * parse.y (resolve_package): Return the decl if resolution was
2998 successful. Don't special case "java.lang" and "java.lang.reflect"
2999 packages. Set type_name to the merged identifier.
3000 (resolved_qualified_expression_name): Print error using "name" if
3001 resolve_package returns NULL_TREE.
3003 2002-03-27 Tom Tromey <tromey@redhat.com>
3005 * expr.c (expand_invoke): Don't generate null pointer check if
3006 we're calling <init>.
3008 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3010 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3012 * java-tree.h (java_lang_expand_expr): Similarly.
3013 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3014 (java_init): Don't set hook.
3016 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3018 Fix for PR java/5850:
3019 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3020 context if field was not found in the current scope.
3021 * expr.c (lookup_field): Don't look in enclosing contexts.
3023 2002-03-26 Tom Tromey <tromey@redhat.com>
3025 Fix for PR java/5942:
3026 * parse.y (init_src_parse): Added sanity check.
3027 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3030 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3032 * decl.c (lang_mark_tree): Rename java_mark_tree.
3033 * java-tree.h (java_mark_tree): New.
3034 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3036 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3038 * lex.c: Change java_perform_atof to take normal parameters
3039 instead of a pointer to a parameter block. Call it directly
3042 2002-03-22 Mark Wielaard <mark@klomp.org>
3044 Fix for PR java/5368:
3045 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3046 when printing error message.
3048 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3050 * decl.c (maybe_build_cleanup): Remove.
3052 2002-03-22 Tom Tromey <tromey@redhat.com>
3054 Andrew Haley <aph@cambridge.redhat.com>
3056 * expr.c (build_field_ref): Don't build a check if the field is a
3059 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3061 Fix for PR java/6026:
3062 * lex.c (java_lex): Fix parsing of consecutive floats.
3064 2002-03-21 Tom Tromey <tromey@redhat.com>
3066 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3069 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3071 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3072 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3074 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3076 * gcj.texi: @code{gcj} becomes @command{gcj}.
3077 @code{gcc} becomes @command{gcc}.
3078 GcjRaw changed to gnu.gcc.RawData.
3080 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3082 * decl.c (start_java_method): Use new hook.
3083 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3084 (java_init): Remove old hook.
3086 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3088 * builtins.c (define_builtin): Do nothing if `type' is null.
3091 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3093 * parse.y (parser_check_super_interface): Fix error message
3096 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3098 * jcf-parse.c (get_constant): Delete unused variables.
3100 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3102 * java-tree.h (java_parse_file): New.
3103 * jcf-parse.c (yyparse): Rename java_parse_file.
3104 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3106 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3108 * parse.y (craft_constructor): Return the constructor decl.
3109 (java_expand_classes): Update comments.
3110 (lookup_method_invoke): Call fix_constructors immediately for
3111 anonymous class. Fixes PR java/5935.
3113 2002-03-15 Anthony Green <green@redhat.com>
3115 * jcf-parse.c (yyparse): Don't emit class registration
3116 constructor when compiling resource files.
3118 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3120 * lang.c (java_tree_code_type, java_tree_code_length,
3121 tree_code_name): Delete.
3122 (tree_code_type, tree_code_length, tree_code_name): Define.
3123 (java_init): Don't try to copy into the various tree_code
3126 2002-03-12 Tom Tromey <tromey@redhat.com>
3128 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3129 UTF-8, not UCS-2. Fixes PR java/5923.
3131 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3132 a call_expr wrapped in a convert. Fixes PR java/5848.
3134 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3136 * jcf-write.c (write_classfile): Improve error strings.
3138 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3140 * lex.c: Adjust comments to GNU standards.
3142 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3144 Fix for PR java/5902:
3145 * lex.c (java_lex): Fix parsing of literals.
3147 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3149 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3150 to prevent it getting evaluated twice in the store checking case.
3151 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3154 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3156 * decl.c (java_init_decl_processing): Make sure class_type_node
3157 alignment is not less than 64 bits if hash synchronization is enabled.
3159 2002-03-08 Per Bothner <per@bothner.com>
3161 * parse.y (java_complete_lhs): Check if patch_assignment
3162 returned an error-mark.
3164 * parse.y (try_builtin_assignconv): Don't special-case zero.
3166 2002-03-08 Per Bothner <per@bothner.com>
3168 Fix for PR java/5812.
3169 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3170 here instead of in JSR macro. Likewise with load_type_state call.
3171 Do the latter on if the return_pc has been verified (the jsr returns).
3172 (JSR): Now just call build_java_jsr.
3174 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3176 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3177 (java.install-common): Link native driver to
3178 JAVA_TARGET_INSTALL_NAME.
3180 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3182 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3183 * builtins.c(sin_builtin): Likewise
3184 * builtins.c(sqrt_builtin): Likewise
3186 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3188 * java/expr.c, java/jcf-parse.c, java/lex.c:
3189 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3190 REAL_ARITHMETIC blocks unconditional. Delete some further
3191 #ifdef blocks predicated on REAL_ARITHMETIC.
3193 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3195 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3196 explicit sizeof/sizeof.
3197 * decl.c (java_init_decl_processing): Likewise.
3198 * jcf-parse.c (init_jcf_parse): Likewise.
3199 * parse.y (init_src_parse): Likewise.
3201 2002-03-02 Per Bothner <per@bothner.com>
3203 Make --CLASSPATH by a synonym for --classpath and -classpath.
3204 Implement --bootclasspath.
3205 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3206 (classpath_l): Remove.
3207 (jcf_path_CLASSPATH_arg): Remove.
3208 (jcf_path_bootclasspath_arg): New function.
3209 (jcf_path_seal): Simplify accordingly.
3211 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3212 (jcf_path_CLASSPATH): Remove declaration.
3213 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3214 (lang_specific_driver): Translate -bootclasspath.
3215 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3216 * lang.c (decode_lang_options): Do jcf_path_init first.
3217 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3218 * gjavah.c: Also handle --bootclasspath.
3219 Handle --CLASSPATH as a synonum for --classpath.
3220 * jcf-dump.c: Likewise.
3222 "." is not part of system path, but is the default for --classpath.
3223 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3224 (jcf_path_seal): Add "." if no CLASSPATH specified.
3226 * gcj.texi: Document changes.
3228 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3230 * expr.c (build_java_arraystore_check): Fix formatting.
3232 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3234 Fix for PR java/5758, java/5632:
3235 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3236 inner-class separator too.
3237 * parse.y (do_resolve_class): New local `decl_result.'
3238 Progressively build a name for what can have been loaded.
3240 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3242 * expr.c (java_array_data_offset): Removed function.
3243 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3244 (build_java_array_length_access): Obtain "length" value using a
3245 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3246 (build_java_arrayaccess): Correct comment. Access "data" using a
3247 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3248 (build_java_arraystore_check): New function.
3249 (expand_java_arraystore): Use build_java_arraystore_check.
3250 * parse.y (patch_assignment): Simplify code to insert a store check
3251 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3252 * check-init.c (check_init): Update to reflect that an array length
3253 access is now a COMPONENT_REF.
3254 * gcj.texi (Code Generation): Improve documentation of
3255 -fno-bounds-check. Add documentation for -fno-store-check.
3256 * java-tree.h (flag_store_check): Declare.
3257 (build_java_arraystore_check): Declare.
3258 * lang.c (flag_store_check): Initialize to 1.
3259 (lang_f_options): Add store-check option.
3260 * jvspec.c: Don't pass store-check option to jvgenmain.
3261 * lang-options.h: Add help string for -fno-store-check.
3263 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3265 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3266 * java-tree.h (java_dup_lang_specific_decl): New.
3267 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3269 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3271 * builtins.c, decl.c: Delete traditional-mode-related code
3272 copied from the C front end but not used, or used only to
3273 permit the compiler to link.
3275 2002-02-22 Tom Tromey <tromey@redhat.com>
3277 Fix for PR java/2369:
3278 * jvspec.c (verify_class_name): New function.
3279 (lang_specific_driver): Call it.
3280 (JAVA_START_CHAR_P): New macro.
3281 (JAVA_PART_CHAR_P): Likewise.
3283 2002-02-22 Per Bothner <per@bothner.com>
3285 * class.c: Change vtable to be more compatible with g++ v3 abi.
3286 (get_dispatch_table): Prepend offset-to-top (always 0) and
3287 type_info pointer (currently unimplemented hence NULL) to vtable.
3288 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3289 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3290 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3291 (build_dtable_decl): Add declarations for new fields.
3293 2002-02-20 Per Bothner <per@bothner.com>
3295 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3296 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3297 don't need to set it on the COMPOUND_EXPR - the caller does that.
3299 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3301 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3302 `--CLASSPATH' becomes `--classpath.'
3303 * gjavah.c: Likewise.
3304 * jcf-dump.c: Likewise.
3305 * lang-options.h: Likewise.
3307 * jcf-path.c: Updated comment.
3308 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3309 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3310 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3311 (jcf_path_CLASSPATH_arg): Ditto.
3312 (classpath_u): Updated leading comment.
3314 2002-02-20 Per Bothner <per@bothner.com>
3316 * builtins.c (check_for_builtin): New function.
3317 (build_call_or_builtin): Remove.
3318 * java-tree.h: Update accordingly.
3319 * expr.c (expand_invoke): Use build + check_for_builtin instead
3320 of build_call_or_builtin.
3321 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3322 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3323 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3325 2002-02-17 Tom Tromey <tromey@redhat.com>
3327 * java-tree.h (TYPE_STRICTFP): New macro.
3328 (struct lang_type) [strictfp]: New field.
3329 (CLASS_STRICTFP): New macro.
3330 (METHOD_STRICTFP): New macro.
3331 (struct lang_decl) [strictfp]: New field.
3332 * parse.y (method_header): Disallow strictfp constructor or
3334 (STRICT_TK): Move before MODIFIER_TK.
3335 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3336 (METHOD_MODIFIERS): Likewise.
3337 (INTERFACE_MODIFIERS): Likewise.
3338 * jcf-write.c (get_access_flags): Likewise.
3339 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3340 (add_method_1): Likewise.
3341 (get_access_flags_from_decl): Likewise.
3342 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3343 recognize strictfp flag.
3344 * jcf.h (ACC_STRICT): New define.
3346 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3348 * class.c(build_utf8_ref): Move declaration of decl_size
3350 2002-02-07 Tom Tromey <tromey@redhat.com>
3352 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3355 2002-02-04 Anthony Green <green@redhat.com>
3357 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3358 sections if available.
3360 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3362 * parse.y (java_expand_classes): Fix typo in static field loop.
3364 2002-02-02 Richard Henderson <rth@redhat.com>
3366 * class.c (add_field): Mark static fields external.
3367 (build_class_ref): Remove redundant set.
3368 * parse.y (java_expand_classes): Mark static fields of classes
3369 to be compiled as local.
3370 * jcf-parse.c (parse_class_file): Likewise.
3372 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3374 * gcj.texi (About CNI): New node.
3376 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3379 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3380 setlocale() with LC_CTYPE as a parameter.
3383 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3385 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3386 Follow GNU Coding Standards for --version.
3388 2002-01-28 Tom Tromey <tromey@redhat.com>
3390 * expr.c (build_jni_stub): Ensure storage for `meth' is
3392 * parse.y (java_complete_expand_methods): Set
3393 current_function_decl before building JNI stub.
3395 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3397 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3400 2002-01-22 Tom Tromey <tromey@redhat.com>
3402 * decl.c (java_init_decl_processing): Use add_predefined_file.
3403 Predefine RawData.java.
3404 (predef_filenames): Removed.
3405 (java_init_decl_processing): Don't register predef_filenames.
3406 * jcf-parse.c (add_predefined_file): New function.
3407 (predefined_filename_p): Rewrote.
3408 (predefined_filename_p): No longer static.
3409 * decl.c (java_init_decl_processing): Call initialize_builtins.
3410 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3411 (java/builtins.o): New target.
3412 * builtins.c: New file.
3413 * parse.y (patch_invoke): Use build_call_or_builtin.
3414 * java-tree.h (build_call_or_builtin): Declare.
3415 (initialize_builtins): Declare.
3416 (java_set_exception_lang_code): Removed unused declaration.
3417 (PREDEF_FILENAMES_SIZE): Removed.
3418 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3419 (predef_filenames): New define.
3420 (add_predefined_file): Declare.
3421 (predefined_filename_p): Declare.
3422 * expr.c (expand_invoke): Use build_call_or_builtin.
3424 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3426 * parse.y (patch_switch_statement): Fix format specifier.
3428 2002-01-16 Tom Tromey <tromey@redhat.com>
3430 More for PR java/5365:
3431 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3433 (process_file): Generate include for
3434 java.lang.UnsupportedOperationExceptions.
3436 2002-01-15 Andreas Jaeger <aj@suse.de>
3438 * .cvsignore: Add man pages.
3440 2002-01-15 Tom Tromey <tromey@redhat.com>
3442 Fix for PR java/5365:
3443 * gjavah.c (process_file): Turn class name into a file name.
3445 2002-01-14 Matthias Klose <doko@debian.org>
3447 * gcj.texi: Fix whitespace and formatting errors in the
3448 synopsis of the man pages. Update copyright.
3450 2002-01-14 Tom Tromey <tromey@redhat.com>
3453 * Make-lang.in (java.install-man): Handle jv-convert man page.
3454 (java.generated-manpages): Added jv-convert.1.
3455 (java.uninstall): Remove jv-convert.1.
3456 (java.maintainer-clean): Likewise.
3457 ($(srcdir)/java/jv-convert.1): New target.
3458 * gcj.texi (Top): Link to jv-convert node.
3459 (Individual utilities): Likewise.
3460 (Invoking jv-convert): New node.
3462 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3463 Martin Kahlert <martin.kahlert@infineon.com>
3465 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3466 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3468 2002-01-03 Graham Stott <grahams@redhat.com>
3470 * class.c (compile_resource_file): Update copyright date.
3471 Constify filename parameter.
3472 (java-tree.h): Update copyright date.
3473 (compile_resource_file): Constify filename parameter.
3475 2002-01-03 Graham Stott <grahams@redhat.com>
3477 * gcc/jcf-parse.c: Update copyright date.
3478 (yyparse): Constify resource_filename.
3480 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3482 * parse.y (src_parse_roots): Don't needlessly zero init.
3484 2001-12-31 Tom Tromey <tromey@redhat.com>
3486 * parse.y (dump_java_tree): New function.
3487 (source_end_java_method): Call it.
3488 (end_class_declaration): Likewise.
3489 * lang.c (java_decode_option): Call dump_switch_p.
3491 2001-12-28 Tom Tromey <tromey@redhat.com>
3493 * gen-table.pl: Don't process characters after \uffff. Added
3494 comment pointing to input file.
3496 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3498 * gen-table.pl: Const-ify output. Document the location of a
3499 suitable unicode input file.
3501 * chartables.h: Regenerate.
3503 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3505 * chartables.h: Const-ify.
3506 * gjavah.c (options): Likewise.
3507 * jcf-dump.c (options): Likewise.
3508 * jv-scan.c (options): Likewise.
3509 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3510 * parse.y (binop_lookup): Likewise.
3512 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3514 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3515 the static arrays that are output.
3516 * jvspec.c (jvgenmain_spec): Make static.
3517 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3518 * keyword.h: Regenerate.
3519 * lang.c (string_option, process_option_with_no, lang_f_options,
3520 lang_W_options): Const-ify.
3521 * lex.c (java_lex): Likewise.
3523 2001-12-21 Richard Henderson <rth@redhat.com>
3525 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3526 (get_boehm_type_descriptor): ... here. Arrange for the
3527 TREE_TYPE to get set properly.
3529 2001-12-21 Richard Henderson <rth@redhat.com>
3531 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3532 only if the target requires collect2.
3534 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3536 2001-12-20 Tom Tromey <tromey@redhat.com>
3539 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3540 CAN_COMPLETE_NORMALLY for the node.
3541 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3542 generate code for second branch if first branch can't complete
3544 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3545 the loop head if the loop body can't complete normally.
3547 2001-12-20 Tom Tromey <tromey@redhat.com>
3550 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3551 case where `finally' clause can't complete normally.
3553 2001-12-20 Tom Tromey <tromey@redhat.com>
3556 * parse.y (analyze_clinit_body): Added this_class parameter.
3557 Check for more cases where we must keep <clinit>.
3558 (maybe_yank_clinit): Cleaned up flow control.
3560 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3562 * decl.c (java_init_decl_processing): Don't initialize
3563 finit_leg_identifier_node.
3564 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3565 (finit_leg_identifier_node): Remove.
3566 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3568 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3570 * mangle.c (mangle_member_name): Don't special-case for
3572 * mangle_name.c (unicode_mangling_length): Likewise.
3573 (append_unicode_mangled_name): Likewise.
3574 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3577 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3579 * expr.c (build_java_array_length_access): Don't force null pointer
3580 check unless flag_check_references is set.
3582 2001-12-20 Tom Tromey <tromey@redhat.com>
3584 Fix for PR java/3417:
3585 * parse.y (patch_assignment): Added special processing for
3587 (patch_return): Don't convert booleans to integers, and don't
3588 special-case `null'.
3590 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3592 * config-lang.in (diff_excludes): Remove.
3594 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3596 * gcj.texi: Update link to GCC manual.
3598 2001-12-17 Tom Tromey <tromey@redhat.com>
3600 * parse.y (link_nested_class_to_enclosing): Removed useless
3603 2001-12-16 Tom Tromey <tromey@redhat.com>
3605 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3608 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3610 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3611 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3614 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3616 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3618 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3620 * decl.c (java_init_decl_processing): Build otable_type correctly.
3621 otable_decl is an otable_type.
3623 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3625 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3626 otable_type, otable_ptr_type, method_symbol_type,
3627 method_symbols_array_type, method_symbols_array_ptr_type): New
3628 field/global tree definitions.
3629 (flag_indirect_dispatch): New flag.
3630 * decl.c (java_init_decl_processing): Initialize new otable and
3631 otable_syms type nodes and decls. Add new field "index" to
3633 * class.c (build_method_symbols_entry): New function.
3634 (make_method_value): Set "index" to to method's vtable index for
3635 virtual methods when indirect-dispatch is not used.
3636 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3637 and set vtable_method_count to -1. Set otable and otable_syms field
3638 if indirect-dispatch is used and there was something to put in them.
3639 (build_method_symbols_entry): New function.
3640 (emit_offset_symbol_table): New function.
3641 * expr.c (get_offset_table_index): New function.
3642 (build_invokevirtual): Build array reference to otable at the index
3643 returned by get_offset_table_index, and use the result as the vtable
3645 (build_invokeinterface): Similar.
3646 * jcf-parse.c (yyparse): If indirect-dispatch, call
3647 emit_offset_symbol_table at the end of compilation, after all classes
3648 have been generated.
3649 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3650 * lang.c (flag_indirect_dispatch): Define.
3651 (lang_f_options): Add indirect-dispatch flag.
3653 2001-12-14 Matthias Klose <doko@debian.org>
3655 * gcj.texi: Markup for man page generation. Document missing
3656 options printed by <tool> --help.
3657 Terminate description of gij's -ms option with a dot.
3658 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3659 (java.generated-manpages java.install-man, java.uninstall,
3660 java-maintainer-clean) Updated.
3662 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3664 * class.c (get_dispatch_table): Fix java vtable layout
3665 for TARGET_VTABLE_USES_DESCRIPTORS.
3666 * decl.c (java_init_decl_processing): Initialize
3667 alloc_no_finalizer_node, finalize_identifier_node.
3668 * expr.c (class_has_finalize_method): New function.
3669 (expand_java_NEW): Generate calls for finalizer-free allocation.
3670 (build_invokevirtual): Fix java vtable layout for
3671 TARGET_VTABLE_USES_DESCRIPTORS.
3672 * java-tree.h (enum java_tree_index): New entries:
3673 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3674 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3675 (class_has_finalize_method): declare.
3676 (HAS_FINALIZER_P): New macro.
3677 * parse.y (patch_invoke): Generate calls for finalizer-free
3680 2001-12-12 Matthias Klose <doko@debian.org>
3682 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3683 whitespace at end of line.
3685 2001-12-11 Tom Tromey <tromey@redhat.com>
3687 * lex.c (java_init_lex): Define wfl_to_string as
3688 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3690 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3692 * class.c (make_method_value): Use null_pointer_node to
3693 represent empty exception table.
3695 2001-12-10 Tom Tromey <tromey@redhat.com>
3697 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3699 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3701 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3703 2001-12-09 Per Bothner <per@bothner.com>
3705 * check-init.c (current_switch_has_default): New static field.
3706 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3707 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3708 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3710 2001-12-09 Tom Tromey <tromey@redhat.com>
3712 * check-init.c (check_init): Don't allow pre- or post- increment
3713 or decrement of final variable.
3714 (final_assign_error): Minor error message rewording.
3716 2001-12-08 Tom Tromey <tromey@redhat.com>
3718 * java-tree.h: Fixed typo.
3720 * gjavah.c (decompile_method): Don't decompile to `return this'
3723 * gjavah.c (cxx_keywords): Re-sorted.
3724 * lex.c (cxx_keywords): Re-sorted.
3726 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3729 * gjavah.c (print_namelet): Clear subnamelets.
3730 (HANDLE_METHOD): Set `method_printed' earlier.
3732 2001-12-07 Tom Tromey <tromey@redhat.com>
3734 * lang.c (lang_f_options): Added
3735 optimize-static-class-initialization.
3736 (java_decode_option): Removed special case.
3738 2001-12-07 Per Bothner <per@bothner.com>
3740 * check-init.c (check_init): Fix typo freeing memory twice.
3742 2001-12-05 Per Bothner <per@bothner.com>
3744 Restore support for static class initialization optimization.
3745 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3746 * check-init.c (check_int): At end of BLOCK handle initialization
3747 blocks, which used to be done in java_complete_expand_method but did
3748 not handle the case where check_for_initialization might allocate
3749 more than a word of bits.
3750 * decl.c (lang_make_tree): The smic field is now a tree.
3751 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3752 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3754 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3756 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3757 Change from a hash table to a list.
3758 (struct_lang_decl): Change field 'smic' to match.
3759 * class.c (add_method_1): Initialize
3760 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3761 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3762 (java_expand_method_bodies): -here, since 'smic' is now a list.
3763 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3765 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3767 * class.c (java_hash_compare_tree_node): Fix casts.
3769 2001-12-04 Per Bothner <per@bothner.com>
3771 * check-init.c: Handle definite unassignment to finals in addition
3772 to definite assignment.
3773 (loop_current_locals): New field.
3774 (num_current_locals, int start_current_locals, num_current_words):
3776 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3777 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3778 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3779 (get_variable_decl, check_final_reassigned): New functions.
3780 (check_init, check_bool_init): Modify as needed for checking finals.
3781 (check_for_initialization): Take extra parameter and return void.
3782 Do extra start-up logic to check final fields for assignment.
3783 * parse.y (check_static_final_variable_assignment_flag,
3784 reset_static_final_variable_assignment_flag, check_final_assignment,
3785 check_final_variable_local_assignment_flag,
3786 reset_final_variable_indirect_assignment_flag,
3787 reset_final_variable_global_assignment_flag): Remove functions.
3788 (java_complete_expand_methods, outer_field_access_fix,
3789 patch_assignment): Remove no-longer used logic.
3790 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3791 * parse.y (register_fields, java_complete_tree): Update accordingly.
3793 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3794 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3795 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3797 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3799 * java-tree.h (DECL FINAL): New bit-field.
3800 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3801 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3802 (DECL_INIT_CALLS_THIS): New macro.
3803 (struct lang_decl): New bit-field init_calls_this.
3804 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3805 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3806 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3807 use it for both local variables and final fields.
3808 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3810 (struct lang_type): Remove hfv bit-field.
3811 (check_for_initialization): Change to return void.
3813 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3814 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3815 * check-init.c (final_assign_error): New helper function.
3816 (check_final_reassigned, check_init): Use it.
3817 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3819 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3820 bit-fields to unsigned.
3822 2001-12-03 Per Bothner <per@bothner.com>
3824 * parse.y (patch_binop): Minor constant folding.
3826 * parse.y (build_current_thisn): Shorter 'buffer'.
3828 2001-12-03 Per Bothner <per@bothner.com>
3830 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3831 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3832 * jcf-write.c (generate_bytecode_insns): Remove support for
3833 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3834 * check-init.c (check_init): Likewise.
3836 2001-12-03 Per Bothner <per@bothner.com>
3838 * verify.c (subroutine_nesting): New function.
3839 (verify_jvm_instructions): Use it to fix logic for checking that
3840 we're done with the current subroutine.
3842 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3843 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3845 2001-12-03 Per Bothner <per@bothner.com>
3847 * jcf.h: Fix obvious typo in comment.
3848 * typeck.c (build_null_signature): Add comment.
3850 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3852 * expr.c: Remove leading capital from diagnostic messages, as
3853 per GNU coding standards.
3854 * jcf-io.c: Similarly.
3855 * jcf-parse.c: Similarly.
3856 * jv-scan.c: Similarly.
3857 * jvspec.c: Similarly.
3858 * mangle.c: Similarly.
3860 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3861 Alexandre Petit-Bianco <apbianco@redhat.com>
3863 * expr.c (build_java_arrayaccess): Call save_expr on array for
3864 correct evaluation order, modified comment, fixed indentation.
3865 * parse.y: (patch_assignment): Correctly extract the array base
3866 from the tree generate by build_java_arrayaccess, added comments.
3867 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3868 Fixes PR java/3096, PR java/3803, PR java/3965.
3870 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3872 * expr.c (expand_byte_code): Remove trailing periods from messages.
3873 * jcf-parse.c (load_class, jcf_parse): Similarly.
3874 * jcf-write.c (generate_classfile): Similarly.
3875 * lex.c (java_lex): Similarly.
3877 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3879 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3881 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3883 * Make-lang.in (java.generated-manpages): New dummy target.
3885 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3887 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3889 (lang_specific_pre_link): Use set_input to set input_filename.
3891 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3892 (main): Fix definition.
3893 Strip `main' from classname.
3896 2001-11-18 Roger Sayle <roger@eyesopen.com>
3898 * parse.h (java_expand_switch): Remove old prototype.
3900 2001-11-18 Tom Tromey <tromey@redhat.com>
3902 Fix for PR java/1401:
3903 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3905 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3908 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3910 * lang.c (finish_parse): Rename to java_finish.
3911 (LANG_HOOKS_FINISH, java_finish): New.
3913 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3915 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3916 * java-tree.h: New prototype.
3917 * lang.c (java_init): Update prototype. Combine with old init_parse.
3919 2001-11-13 Tom Tromey <tromey@redhat.com>
3921 * gjavah.c (method_signature): New global.
3922 (HANDLE_METHOD): Set it.
3923 (decompile_return_statement): New function.
3924 (decompile_method): Use it.
3925 (print_method_info): Removed `synth' argument.
3927 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3929 * java-tree.h (java_set_yydebug): New.
3930 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3931 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3932 (print_lang_decl, print_lang_type, print_lang_identifier,
3933 print_lang_statistics, lang_print_xnode): Remove.
3935 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3937 * jcf-parse.c (init_lex): Remove.
3938 * lang.c (language_string, lang_identify): Remove.
3939 (struct lang_hooks): Constify.
3940 (LANG_HOOKS_NAME): Override.
3941 (init_parse): Update.
3943 2001-11-08 Andreas Franck <afranck@gmx.de>
3945 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3946 program_transform_name the way suggested by autoconf.
3947 (java.install-common): Also transform auxiliary program names with
3948 program_transform_name.
3950 2001-11-08 Tom Tromey <tromey@cygnus.com>
3952 * parse.y (trap_overflow_corner_case): New rule.
3953 (unary_expression): Use it.
3954 * lex.c (java_init_lex): Don't set minus_seen.
3955 (yylex): Don't use minus_seen. Communicate overflow to parser for
3957 (error_if_numeric_overflow): New function.
3958 * parse.h (minus_seen): Removed field.
3959 (JAVA_RADIX10_FLAG): New define.
3961 2001-11-07 Tom Tromey <tromey@redhat.com>
3963 Patch for PR java/1414:
3964 * parse.y (case_label_list): New global.
3965 (goal): Register case_label_list with GC.
3966 (java_complete_lhs): Save new case on case_label_list.
3967 (patch_switch_statement): Check for duplicate case labels.
3969 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3971 * parse.y (patch_assignment): Removed unused third argument.
3972 (java_complete_lhs): Removed unused third argument to patch_assignment.
3974 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3976 * lang.c: Include langhooks-def.h.
3977 * Make-lang.in: Update.
3979 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3981 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3983 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3985 * mangle.c (find_compression_record_match): Don't match compression
3986 records for package name elements unless they occur at the start of
3987 the name. Fix for PR java/4717.
3989 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3991 * expr.c (expand_java_field_op): Don't special-case references to
3992 java.lang.PRIMTYPE.TYPE.
3993 (build_primtype_type_ref): Removed.
3994 * java-tree.h (build_primtype_type_ref): Remove prototype.
3995 * parse.y (maybe_build_primttype_type_ref): Removed.
3996 (complete_function_arguments): Don't special-case references to
3997 java.lang.PRIMTYPE.TYPE.
3998 (patch_assignment): Likewise.
3999 (array_constructor_check_entry): Likewise.
4001 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4003 * mangle.c (static tree compression_table): Fixed leading comment.
4004 * parse.h (struct parser_ctxt): Fixed field comment.
4005 * parse.y (check_pkg_class_access): New prototype, fixed leading
4006 comment, new parameter used to emit error only if passed as true.
4007 (parse_check_super): Pass extra argument to check_pkg_class_access.
4008 (do_resolve_class): Likewise.
4009 (process_imports): Likewise.
4010 (read_import_dir): Fixed indentation.
4011 (find_in_imports_on_demand): New local class_type_name. Local
4012 node_to_use deleted. while loop changed into for loop. Report
4013 multiple definition only for accessible classes. Improved error
4015 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4016 assigned to parameter list, fixed indentation. while loop changed
4017 into for loop, restore TREE_CHAIN on local `tem' before the next
4020 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4022 * lang.c (lang_get_alias_set): Deleted.
4024 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4026 * gjavah.c (jni_print_char): Fix thinko in last change.
4028 * gjavah.c (jni_print_char, decode_signature_piece): Use
4029 safe-ctype macros and/or fold extra calls into fewer ones.
4030 * lex.c (java_read_unicode, java_lex): Likewise.
4031 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4032 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4033 * mangle_name.c (append_unicode_mangled_name,
4034 unicode_mangling_length): Likewise.
4036 2001-10-17 Richard Henderson <rth@redhat.com>
4038 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4040 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4042 * lang.c (langhooks.h): Included.
4043 (LANG_HOOKS_INIT): Redefined.
4044 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4045 (LANG_HOOKS_DECODE_OPTION): Likewise.
4046 (struct lang_hooks lang_hooks): New initialization.
4048 2001-10-11 Per Bothner <per@bothner.com>
4050 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4051 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4052 The former is simpler, and jcf-write.c handles it better.
4053 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4054 or WITH_CLEANUP_EXPR.
4055 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4056 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4058 * parse.y (patch_if_else_statement): If the condition is constant,
4059 optimize away the test.
4061 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4063 * parse.y (patch_cast): Call patch_string on the first operand of
4064 the incoming node, update it if necessary. Fixes PR java/4510.
4066 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4068 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4069 when name qualifier matches a package name.
4071 2001-10-08 Tom Tromey <tromey@redhat.com>
4073 Fix for PR java/4489:
4074 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4075 force a new label when computing `body_block'.
4077 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4079 * jcf-io.c (format_uint): Const-ify.
4080 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4081 * lex.c (java_get_line_col): Likewise.
4082 * parse.y (build_incdec): Likewise.
4084 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4086 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4087 a NULL enclosing context if appropriate. Fixes PR java/4466.
4089 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4091 * parse.y (patch_assignment): Use lvalue's original TYPE when
4092 building the final COMPOUND_EXPR.
4093 (try_reference_assignconv): Fixed leading comment.
4095 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4097 * parse.y (check_final_variable_indirect_assignment): For
4098 COMPOUND_EXPR, return only if finals were found initialized
4099 properly, if not, keep on checking.
4100 (check_final_variable_global_assignment_flag): New local
4101 error_found, set when appropriate and used to decide whether to
4102 report uninitialized finals. Fixed typo in comment.
4104 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4106 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4107 last three initializations. Fixes PR java/4360.
4109 2001-09-21 Richard Henderson <rth@redhat.com>
4111 * class.c (get_dispatch_table): Handle function descriptors.
4112 (build_dtable_decl): Likewise.
4113 * expr.c (build_invokevirtual): Likewise.
4115 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4117 * parse.y (patch_method_invocation): Build class initialization
4118 when static finals are used to qualify method invocation.
4121 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4123 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4124 build_type_name_from_array_name.
4125 (STRING_STRIP_BRACKETS): New macro.
4126 * parse.y (build_type_name_from_array_name): New function.
4127 (array_creation_expression:): Accumulate []s instead of [s.
4128 (cast_expression:): Accumulate []s instead of [s after cast type
4130 (build_array_from_name): Local string deleted, use
4131 build_type_name_from_array_name.
4132 (build_unresolved_array_type): Accumulate []s instead of [s after
4134 (register_fields): Fixed comment.
4135 (resolve_class): Local name, base deleted, new locals tname and
4136 array_dims. Use build_type_name_from_array_name. Use array_dims to
4138 (purify_type_name): Use STRING_STRIP_BRACKETS.
4140 2001-09-18 Andreas Jaeger <aj@suse.de>
4142 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4143 * jv-scan.c: Likewise.
4145 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4147 * parse.y (patch_method_invocation): Inner class creation context
4148 check not enforced within constructors. Fixes PR java/1873.
4150 2001-09-16 Tom Tromey <tromey@redhat.com>
4152 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4153 NOTE_PUSH for single-case push. Fixes PR java/4189.
4155 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4157 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4158 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4159 (struct lang_type): New fields import_list and import_demand_list.
4160 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4161 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4162 (do_resolve_class): New local saved_enclosing_type, initialized,
4163 passed as parameter to find_in_imports and find_in_imports_on_demand.
4164 (find_in_imports): Added paramater enclosing_type, use its
4165 TYPE_IMPORT_LIST when applicable.
4166 (find_in_imports_on_demand): Added parameter enclosing_type, use
4167 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4168 declaration and initialization.
4169 (fold_constant_for_init): Switch/restore current_class to the
4170 appropriate context.
4172 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4174 * verify.c (verify_jvm_instructions): Fix typo.
4176 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4178 * expr.c (expand_invoke): Const-ification.
4179 * parse.y (patch_method_invocation): Likewise.
4181 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4183 * gjavah.c (cxx_keywords): Const-ification.
4184 * keyword.gperf (java_keyword): Likewise.
4185 * lang.c (java_tree_code_name): Likewise.
4186 * lex.c (cxx_keywords): Likewise.
4187 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4189 2001-09-11 Richard Henderson <rth@redhat.com>
4191 * parse.h (ctxp_for_generation): Mark extern.
4193 2001-09-10 Richard Henderson <rth@redhat.com>
4195 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4197 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4199 * typeck.c (java_array_type_length, build_prim_array_type):
4200 Represent empty arrays by NULL index.
4202 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4204 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4205 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4207 2001-09-06 Anthony Green <green@redhat.com>
4209 * class.c (O_BINARY): Define if necessary.
4210 (registerResource_libfunc): Declare.
4211 (init_class_processing): Initilize registerResource_libfunc.
4212 (compile_resource_file): New function.
4213 * java-tree.h (resource_name): Declare.
4214 (compile_resource_file): Declare.
4215 * jcf-parse.c (yyparse): Handle compiling java resource files.
4216 * lang.c (java_decode_option): Handle -fcompile-resource option.
4217 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4219 * gcj.texi (Code Generation): Add documentation for -R flag.
4221 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4223 * jcf-write.c (generate_classfile): Issue an error in case of
4224 field/initial value mismatch.
4225 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4226 being initialized and we're generating bytecode.
4227 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4228 set DECL_INITIAL properly when appropriate.
4232 2001-09-01 Per Bothner <per@bothner.com>
4234 * parse.y (maybe_yank_clinit): A field without an initializer is not
4235 relevant. All initializers except static final and constant require
4236 <clinit>, regardless of flag_emit_class_files.
4238 2001-08-31 Per Bothner <per@bothner.com>
4240 * class.c (set_constant_value): When not emitting class files, then a
4241 String ConstantValue is a utf8const_ptr_type.
4243 2001-08-30 Per Bothner <per@bothner.com>
4245 * jcf-write.c (generate_classfile): Check that field is primitive
4246 or string before emitting ConstantValue attribute.
4248 2001-08-30 Per Bothner <per@bothner.com>
4250 * parse.y (resolve_qualified_expression_name): If creating a
4251 COMPOUND_EXPR, set it's type correctly.
4253 2001-08-30 Per Bothner <per@bothner.com>
4255 * jcf-io.c (open_class): Set filename field.
4257 * jcf-parse,c (parse_class_file): Set current_function_decl
4258 for better error message when Code attribute is missing.
4260 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4261 better diagnostics, especially for constructors.
4263 2001-08-30 Per Bothner <per@bothner.com>
4265 * jcf-write.c (generate_classfile): Don't write ConstantValue
4266 attribute if field is not final, for compatibility with jdk.
4268 * jcf-write.c (generate_classfile): Convert ConstantValue values
4269 to correct type. Work-around for front-end bug.
4270 * class.c (set_constant_value): Error if constant has wrong type.
4272 2001-08-30 Per Bothner <per@bothner.com>
4274 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4275 "Double" are printed at verbosity 1.
4277 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4279 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4281 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4283 * parse.y (patch_assignment): Don't verify final re-assignment here.
4284 (java_complete_lhs): Verify assignments to finals calling
4285 patch_assignment. Verify re-assignments to finals before calling
4288 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4290 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4293 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4295 * lex.c (java_lex): new local found_hex_digits. Set and then used
4296 in test to reject invalid hexadecimal numbers.
4297 * parse.y (java_complete_tree): Prevent unwanted cast with
4298 initialized floating point finals.
4299 (patch_binop): Emit a warning when detecting a division by zero,
4300 mark result not constant, don't simplify non integer division.
4302 2001-08-28 Per Bothner <per@bothner.com>
4304 * jcf-write.c (generate_bytecode_insns): For increments and
4305 decrements just recurse to push constant. Improvement on Mark's patch.
4307 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4309 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4310 real conversion for increments and decrements of reals.
4312 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4314 * parse.y (resolve_qualified_expression_name): Handle unresolved
4315 qualified expressions, prevent numerical qualifiers, fixed typo.
4318 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4320 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4321 don't report anything but deprecated class when marked so. Handle
4323 (patch_method_invocation): Check deprecation on methods and types.
4324 (patch_binop): code becomes an enum tree_code, added default: to
4325 switch to handle that. Detect division by zero, try to fold and
4326 return before using a subroutine.
4328 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4330 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4331 file smaller than 4 bytes.
4332 * parse.y (check_inner_circular_reference): New function.
4333 (check_circular_reference): Likewise.
4334 (array_initializer:): Accept {,}.
4335 (java_check_circular_reference): Rewritten using
4336 check_circular_reference and check_inner_circular_reference.
4337 (java_complete_expand_method): Unconditionally save and restore
4338 the unpurged exception list.
4339 (build_dot_class_method_invocation): Unmangle signature parameter.
4341 2001-08-21 Tom Tromey <tromey@redhat.com>
4343 * decl.c (init_decl_processing): Add `throws' field to method
4345 * class.c (make_method_value): Compute `throws' field for method.
4347 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4349 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4350 circularity is detected.
4351 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4353 2001-08-17 Richard Henderson <rth@redhat.com>
4355 * class.c (emit_register_classes): Add align parameter to
4356 call to assemble_integer.
4358 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4360 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4361 loading a class_or_name fails, try considering an innerclass name
4362 and load the enclosing context.
4363 * parse.y (resolve_inner_class): New function.
4364 (find_as_inner_class): Added leading comment.
4365 (register_incomplete_type): Keep the current context as enclosing
4366 context for JDEP_FIELD dependencies.
4367 (do_resolve_class): Locals new_class_decl and super initialized to
4368 NULL. Call resolve_inner_class, explore the enclosing context
4369 superclass if necessary.
4372 2001-08-16 Tom Tromey <tromey@redhat.com>
4374 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4375 * gjavah.c (main): Updated for change to jcf_path_seal.
4376 * lang.c (version_flag): New global.
4377 (java_decode_option): Recognize `-version'.
4378 (java_init): Update for change to jcf_path_seal.
4379 * jcf.h (jcf_path_seal): Added `print' argument.
4380 * jcf-path.c (jcf_path_seal): Added `print' argument.
4382 2001-08-13 Zack Weinberg <zackw@panix.com>
4384 * Make-lang.in (java/decl.o): Update dependencies.
4385 * decl.c: Include libfuncs.h, don't include toplev.h.
4387 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4389 * decl.c (init_decl_processing): exception_type_node,
4390 class_not_found_type_node, and no_class_def_found_type_node
4391 initialized. predef_filenames augmented accordingly.
4392 instinit_identifier_node initialized.
4393 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4394 * java-tree.h (enum java_tree_index): New entries
4395 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4396 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4397 (exception_type_node): New macro.
4398 (class_not_found_type_node): Likewise.
4399 (no_class_def_found_type_node): Likewise.
4400 (instinit_identifier_node): Likewise.
4401 (PREDEF_FILENAMES_SIZE): Adjusted.
4402 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4403 (struct lang_type): Fixed typo in bitfield name.
4404 (DECL_INSTINIT_P): New macro.
4405 (ID_INSTINIT_P): Likewise.
4406 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4408 * parse.y (encapsulate_with_try_catch): New function.
4409 (generate_instinit): Likewise.
4410 (build_instinit_invocation): Likewise.
4411 (ctors_unchecked_throws_clause_p): Likewise.
4412 (add_instance_initializer): Deleted.
4413 (build_instance_initializer): Likewise.
4414 (in_instance_initializer): Likewise.
4415 (check_method_redefinition): instinit$ not to be verified.
4416 (java_complete_expand_methods): Generate instinit$, simplified code.
4417 (build_dot_class_method): Eliminated unnecessary locals. Use
4418 encapsulate_with_try_catch, removed unnecessary code.
4419 (fix_constructors): New local iii. Use build_instinit_invocation.
4420 (patch_method_invocation): Added comment.
4421 (maybe_use_access_method): Don't consider instinit$.
4422 (find_applicable_accessible_methods_list): Shorten the search for
4424 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4425 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4426 (patch_throw_statement): Likewise. Fixed typo.
4428 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4431 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4432 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4434 (lang_specific_pre_link): Use set_input to set input_filename.
4436 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4437 (main): Fix definition.
4438 Strip `main' from classname.
4441 2001-08-11 Zack Weinberg <zackw@panix.com>
4443 * lex.h: Don't include setjmp.h. Don't define
4444 SET_FLOAT_HANDLER or prototype set_float_handler.
4446 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4448 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4449 `poplevel' in the right order.
4451 2001-08-09 Richard Henderson <rth@redhat.com>
4453 * Make-lang.in (class.o): Depend on TARGET_H.
4454 * class.c (emit_register_classes): Use target hooks instead of
4455 assemble_constructor and assemble_destructor.
4457 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4459 * check-init.c (flags.h): Include
4460 (check_init): Don't report uninitialized static class
4461 initialization flags, don't free bit index when doing static class
4462 initialization optimization.
4463 (check_for_initialization): Return type changed to `unsigned int.'
4464 (attach_initialized_static_class): New function.
4465 * class.c (add_method_1): Create the initialized static class
4467 (finish_class): Always emit deferred inline methods.
4468 * decl.c (emit_init_test_initialization): Moved to expr.c
4469 (complete_start_java_method): Don't traverse
4470 DECL_FUNCTION_INIT_TEST_TABLE.
4471 (lang_mark_tree): Mark hash tables in function decls.
4472 * expr.c (emit_init_test_initialization): Moved from decl.c.
4473 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4474 initialization flag, set DECL_CONTEXT and
4475 LOCAL_CLASS_INITIALIZATION_FLAG.
4476 (java_lang_expand_expr): Emit initialization code for static class
4477 initialized flags when entering block, if necessary.
4478 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4479 * java-tree.h (flag_optimize_sci): New global variable declaration.
4480 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4481 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4482 (LOCAL_FINAL_P): Fixed typo in comment.
4483 (FINAL_VARIABLE_P): Likewise.
4484 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4485 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4486 (struct lang_decl): New fields `ict', `smic' and `cif.'
4487 (check_for_initialization): New returned value for global.
4488 (attach_initialized_static_class): New global function.
4489 (STATIC_CLASS_INIT_OPT_P): New macro.
4490 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4491 * lang.c (java_decode_option): Handle
4492 `-fno-optimize-static-class-initialization'
4493 * parse.y (start_complete_expand_method): New function.
4494 (java_expand_method_bodies): Likewise.
4495 (attach_init_test_initialization_flags): Likewise.
4496 (adjust_init_test_initialization): Likewise.
4497 (emit_test_initialization): Likewise.
4498 (java_complete_expand_methods): Nullify abstract and native method
4500 (java_complete_expand_method): New locals `fbody', `block_body'
4501 and `exception_copy.' Reorganized: directly return on empty method
4502 bodies, call `start_complete_expand_method', remember definitely
4503 initialized static class in function, don't expand method bodies.
4504 (java_expand_classes): Call `java_expand_method_bodies' before
4505 `finish_class' when compiling to native.
4506 (resolve_expression_name): Use `orig' after building outer class
4508 (patch_invoke): Remember static method invocations.
4510 2001-08-06 Richard Henderson <rth@redhat.com>
4512 * class.c (emit_register_classes): Pass a symbol_ref and priority
4513 to assemble_constructor.
4515 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4517 * java-tree.h (all_class_filename): New macro.
4518 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4519 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4520 newly created IDENTIFIER_NODE to `all_class_filename.'
4522 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4524 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4525 Use ggc_add_tree_root to register roots.
4527 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4529 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4530 second operand calling check_init.
4531 * decl.c (complete_start_java_method): Swaped second and third
4532 arguments while creating WITH_CLEANUP_EXPR node.
4533 * jcf-write.c (generate_bytecode_insns): Use second operand
4534 instead of third when handling WITH_CLEANUP_EXPR.
4535 * parse.y (java_complete_lhs): Expand second operand of
4536 WITH_CLEANUP_EXPR nodes.
4537 (patch_synchronized_statement): Swaped second and third arguments
4538 while creating WITH_CLEANUP_EXPR node.
4540 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4542 * parse.y (create_interface): Avoid cyclic inheritance report when
4543 syntax error encountered during class definition.
4546 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4548 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4550 (lang_specific_pre_link): Use set_input to set input_filename.
4552 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4553 (main): Fix definition.
4554 Strip `main' from classname.
4557 2001-07-18 Tom Tromey <tromey@redhat.com>
4560 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4561 * lex.c (java_new_lexer): Use ICONV_CONST.
4562 (java_read_char): Likewise.
4563 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4564 (jv-scan$(exeext)): Likewise.
4566 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4568 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4569 * parse.y (check_class_interface_creation): Allow `private' if the
4570 enclosing is not an interface.
4571 (create_interface): Interface tagged public if the enclosing
4572 context is an interface.
4573 (create_class): Class tagged public if the enclosing context
4577 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4579 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4582 2001-07-14 Tim Josling <tej@melbpc.org.au>
4584 * check-init.c (check_init): Remove references to EXPON_EXPR.
4586 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4588 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4589 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4592 2001-07-13 Tom Tromey <tromey@redhat.com>
4594 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4597 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4599 * parse.y (patch_method_invocation): Don't override primary if one
4600 is already provided, but let this$<n> be built. Fixed comment.
4602 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4604 * parse.y (empty_statement:): Report empty statement error only
4605 when found at class declaration level.
4608 2001-07-12 Tom Tromey <tromey@redhat.com>
4610 * expr.c (expand_load_internal): New function.
4611 (LOAD_INTERNAL): Use it.
4613 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4615 * parse.y (verify_constructor_super): Compare anonymous class ctor
4616 args with `valid_method_invocation_conversion_p.'
4619 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4621 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4622 `-fsyntax-only.' Fixes PR java/3248
4624 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4626 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4628 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4630 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4631 current function is static. Fixes PR java/1970
4633 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4635 * parse.y (patch_method_invocation): Add enclosing context to ctor
4636 calls if necessary. Fixes PR java/2953
4638 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4640 * parse.y (resolve_package): Abort if qualified expression member
4642 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4645 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4647 * verify.c: Don't use // comments.
4649 2001-07-05 Tom Tromey <tromey@redhat.com>
4651 * lang.c (flag_assume_compiled): Removed.
4652 * java-tree.h (flag_assume_compiled): Removed.
4653 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4654 -fhash-synchronization, -fuse-divide-subroutine,
4655 -fcheck-references, -femit-class-file, -femit-class-files,
4656 -fassume-compiled. Updated --encoding information. Changed
4657 -foutput-class-dir to `-d'.
4659 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4661 * jcf-parse.c (parse_class_file): Add lineno parameter to
4662 debug_start_source_file call.
4664 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4666 * gcj.texi: Use gpl.texi.
4667 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4668 dependencies and use doc/include in search path.
4670 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4672 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4673 `this'. If so, don't build instance initializers.
4675 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4677 * parse.y (resolve_expression_name): Improved error message for
4678 inner class cases. Fixes PR java/1958
4680 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4682 * lang.c: #include diagnostic.h
4683 (lang_print_error): Add a `diagnostic_context *' parameter.
4684 (java_dummy_print): Likewise.
4685 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4687 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4689 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4690 * jcf.h (typedef struct JCF): New bitfield `finished.'
4691 (JCF_FINISH): Set `finished.'
4692 (JCF_ZERO): Reset `finished.'
4695 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4697 * parse.y (class_body_declaration:): Don't install empty instance
4701 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4703 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4704 (set_class_decl_access_flags): New function.
4705 * java-tree.h (set_class_decl_access_flags): New prototype.
4706 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4707 (parse_class_file): New local `decl_max_locals.' Take wide types
4708 into account to compute DECL_MAX_LOCALS.
4709 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4712 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4714 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4716 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4718 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4719 * parse.y (do_resolve_class): Moved comments out to leading comment
4720 section. Removed local `start', New local `_ht' and
4721 `circularity_hash.' Record `enclosing' in hash table and search
4722 it to detect circularity. Use `enclosing' as an argument to
4723 `lookup_cl.' Free the hash table when done.
4725 2001-06-19 Tom Tromey <tromey@redhat.com>
4727 * lex.c (java_read_char): Disallow invalid and overlong
4728 sequences. Fixes PR java/2319.
4730 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4732 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4734 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4736 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4737 arguments accordingly.
4739 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4741 * gcj.texi: Move contents to just after title page.
4743 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4745 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4747 (patch_incomplete_class_ref): Build the class ref, build the class
4748 init if necessary, complete the tree.
4751 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * parse.y (lookup_field_wrapper): Test `name' code.
4754 (resolve_qualified_expression_name): Test `qual_wfl' code.
4755 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4756 handle `qual_wfl' by code.
4757 (maybe_build_primttype_type_ref): Test `wfl' code.
4759 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4761 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4763 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4764 the dvi file in the java directory.
4766 2001-05-25 Sam TH <sam@uchicago.edu>
4768 * gen-table.pl javaop.h jcf.h lex.h,
4769 parse.h: Fix header include guards.
4771 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4773 * jv-scan.c (version): Update copyright year.
4775 2001-05-21 Per Bothner <per@bothner.com>
4777 * jcf-parse.c (read_class): If class is from .class or .zip file
4778 and it's already been read, don't push/pop parser context.
4780 2001-05-18 Per Bothner <per@bothner.com>
4782 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4783 command line so the jvgenmain-generated main program comes first.
4785 2001-05-15 Tom Tromey <tromey@redhat.com>
4787 * class.c (build_utf8_ref): Don't generate identifier based on
4790 2001-05-12 Richard Henderson <rth@redhat.com>
4792 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4793 * expr.c (java_lang_expand_expr): Expand it.
4794 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4795 calling build_exception_object_ref.
4796 * parse.y (catch_clause_parameter): Likewise.
4797 (build_dot_class_method): Likewise.
4798 (try_reference_assignconv): Likewise.
4799 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4800 * jcf-write.c (generate_bytecode_insns): Likewise.
4802 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4804 * parse.y (build_unresolved_array_type): Set
4805 EXPR_WFL_QUALIFICATION on the newly created wfl.
4806 Fixes PR java/2538. Fixes PR java/2535.
4808 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4810 * parse.y (fix_constructors): Removed unnecessary assignment to
4811 local. Moved assignment to `this$<n>', fixed comments and
4813 (build_wfl_wrap): Fixed indentation.
4814 Fixes PR java/2598, java/2579 and java/2658.
4816 2001-05-03 Mo DeJong <mdejong@redhat.com>
4818 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4819 check for byte swap.
4821 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4823 * expr.c (build_class_init): Move MODIFY_EXPR
4824 outside of COND_EXPR. Remove variable `call'.
4826 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4828 * decl.c: NULL_PTR -> NULL.
4829 * jcf-write.c: Likewise.
4831 2001-05-01 Tom Tromey <tromey@redhat.com>
4833 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4834 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4835 * gcj.texi: Updated copyright text. Include fdl.texi.
4836 (Top): Link to new node.
4838 2001-05-01 Per Bothner <per@bothner.com>
4840 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4842 2001-05-01 Per Bothner <per@bothner.com>
4844 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4845 import_list contains the name, not the TREE_PURPOSE.
4847 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4849 * jcf-io.c (read_zip_member): Cast to long in comparison with
4852 * jvspec.c (lang_specific_driver): Initialize variables.
4854 * mangle.c (find_compression_record_match): Likewise.
4856 * typeck.c (build_null_signature): Provide static prototype. Mark
4857 parameter with ATTRIBUTE_UNUSED.
4859 * verify.c (verify_jvm_instructions): Initialize variable.
4861 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4863 * parse.y (do_resolve_class): Check for cyclic inheritance during
4864 inner class resolution.
4866 2001-04-27 Per Bothner <per@bothner.com>
4868 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4869 while iterating, since that could cause gc to lose stuff.
4871 2001-04-26 Per Bothner <per@bothner.com>
4873 Fix method search wrt scope of inner classes to match JLS2.
4874 * typeck.c (build_null_signature): New static function.
4875 (has_method): New function. Uses build_null_signature and lookup_do.
4876 * java-tree.h (has_method): New declaration.
4877 * parse.y (find_applicable_accessible_methods_list): Do not search
4878 context of inner classes here.
4879 (patch_method_invocation): Search scope, ie. current and outer clases,
4880 for method matching simple name, to find class.
4882 2001-04-26 Per Bothner <per@bothner.com>
4884 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4885 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4887 * constants.c (find_methodref_with_class_index): New function.
4888 (find_methodref_index): Use find_methodref_with_class_index.
4889 * java-tree.h (find_methodref_with_class_index): New declaration.
4890 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4891 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4892 If context changed from interface to class, don't use invokeinterface.
4894 2001-04-25 Per Bothner <per@bothner.com>
4896 * verify.c (verify_jvm_instructions): For field instructions,
4897 check that field index is valid. For invoke instructions, check that
4898 method index is valid.
4900 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4902 * config-lang.in (target_libs): Copy from $libgcj_saved.
4904 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4906 * decl.c (init_decl_processing): Add new class "protectionDomain"
4908 * class.c (make_class_data): Set initial value for "protectionDomain".
4910 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4912 * jvspec.c (lang_specific_driver): Fix memory allocation
4913 deficit, by using concat in lieu of xmalloc/sprintf.
4915 2001-04-20 Per Bothner <per@bothner.com>
4917 Fixes to compile multiple .class files at once.
4918 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4919 * java-tree.h (CLASS_PARSED_P): New macro.
4920 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4921 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4922 (read_class): Avoid some code duplication.
4923 Don't call JCF_FINISH for a .class file - might be needed later.
4924 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4925 rather than CLASS_LOADED_P, since latter implies class laid out.
4926 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4927 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4929 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4931 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4933 * boehm.c: Include toplev.h.
4935 2001-04-06 Tom Tromey <tromey@redhat.com>
4936 Alexandre Petit-Bianco <apbianco@redhat.com>
4938 Fix for PR gcj/1404 and PR gcj/2332:
4939 * parse.y (build_array_from_name): If we use the type_wfl then
4940 accumulate dimensions from the original type as well.
4941 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4943 2001-04-06 Tom Tromey <tromey@redhat.com>
4945 * parse.y (analyze_clinit_body): Return true if the second operand
4946 of a METHOD_EXPR is nonzero.
4948 2001-04-06 Tom Tromey <tromey@redhat.com>
4950 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4952 ($(srcdir)/java/parse.c): Likewise.
4954 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4956 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4957 (version-gcc): Initialized.
4958 (which-gcj): Likewise.
4960 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4962 * java-tree.h (struct lang_decl): New macro
4963 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4964 * parse.y (build_instance_initializer): New function.
4965 (add_instance_initializer): Use it.
4966 (java_fix_constructors): Set `current_class' before fix pass.
4967 (fix_constructors): Just return if already fixed. Move `super()'
4968 invocation ahead. Use `build_instance_initializer.'
4971 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4973 * parse.y (resolve_qualified_expression_name): Pass field's
4974 DECL_CONTEXT to `not_accessible_p.'
4975 (not_accessible_p): Changed parameters order in `inherits_from_p'
4978 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4980 * lang-options.h: Add flag_check_references.
4982 2001-04-04 Per Bothner <per@bothner.com>
4984 * java-tree.h (CONSTANT_VALUE_P): New macro.
4985 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4986 * parse.y (maybe_build_class_init_for_field): New static function.
4987 (resolve_expression_name, resolve_field_access): Use
4988 maybe_build_class_init_for_field instead of build_class_init
4989 This does not do the init if the field is compile-time-constant.
4990 (resolve_field_access): Simplify.
4992 * parse.y (fold_constant_for_init): Merge test into switch.
4994 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4996 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4998 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5000 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5002 * expr.c (pop_type_0): Save the result of the first
5003 lang_printable_name call in a scratch buffer, so it
5004 won't be clobbered by the second call.
5006 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5008 * parse-scan.y (array_type:): Rewritten.
5009 (type_declaration:): `empty_statement' replaces `SC_TK.'
5010 (class_member_declaration:): `empty statement' added.
5011 (method_body:): Simplified.
5012 (static_initializer:): Likewise.
5013 (primary_no_new_array:): Use `type_literals.'
5014 (type_literals:): New rule.
5015 (dims:): Set and update `bracket_count.'
5016 Fixes PR java/1074. Fixes PR java/2412.
5018 2001-03-28 Hans Boehm <boehm@acm.org>
5020 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5021 (get_boehm_type_descriptor): Set type on returned value to be a
5022 pointer length integer.
5024 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5026 * expr.c (pop_type_0): Call `concat' rather than building the
5028 (pop_type): Add format specifier in call to `error'.
5030 * parse.y (patch_method_invocation): Avoid casting away
5033 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5035 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5037 2001-03-28 Richard Henderson <rth@redhat.com>
5039 IA-64 ABI Exception Handling:
5040 * Make-lang.in (except.o): Don't depend on eh-common.h.
5041 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5042 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5043 [soft_exceptioninfo_call_node]: Remove.
5044 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5045 (end_java_method): No emit_handlers.
5046 * except.c (java_set_exception_lang_code): Remove.
5047 (method_init_exceptions): Don't call it.
5048 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5049 (build_exception_object_ref): New.
5050 (expand_end_java_handler): Update for except.h name changes.
5051 (emit_handlers, expand_resume_after_catch): Remove.
5052 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5053 (process_jvm_instruction): Use build_exception_object_ref.
5054 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5055 (soft_exceptioninfo_call_node): Remove.
5056 (build_exception_object_ref): Declare.
5057 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5058 soft_exceptioninfo_call_node. Move processing ...
5059 [EXC_PTR_EXPR]: ... here.
5060 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5061 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5062 (source_end_java_method): No java_set_exception_lang_code or
5064 (build_dot_class_method): Use build_exception_object_ref.
5065 (try_reference_assignconv): Check EXC_PTR_EXPR not
5066 soft_exceptioninfo_call_node.
5068 2001-03-28 Richard Henderson <rth@redhat.com>
5070 * java-tree.h (throw_node): Define as a single member of
5071 java_global_trees instead of a separate array.
5072 (JTI_THROW_NODE): New.
5073 * decl.c (throw_node): Don't declare.
5074 (init_decl_processing): Init a scalar throw_node.
5075 Don't register it for gc.
5076 * check-init.c (check_init): Reference scalar throw_node.
5077 * expr.c (build_java_athrow): Likewise.
5078 * jcf-write.c (generate_bytecode_insns): Likewise.
5079 * parse.h (BUILD_THROW): Likewise.
5081 2001-03-28 Richard Henderson <rth@redhat.com>
5083 * decl.c (end_java_method): Do not save and restore
5084 flag_non_call_exceptions.
5085 * parse.y (source_end_java_method): Likewise.
5086 * lang.c (flag_exceptions): Don't declare.
5087 (java_init_options): Set flag_non_call_exceptions. Set
5088 flag_exceptions here ...
5089 (java_init): ... not here.
5091 2001-03-27 Richard Henderson <rth@redhat.com>
5093 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5094 exceptions_via_longjmp.
5096 * lang.c (flag_new_exceptions): Don't declare it.
5097 (java_init_options): Or set it.
5099 2001-03-27 Richard Henderson <rth@redhat.com>
5101 * decl.c (end_java_method): Rename asynchronous_exceptions to
5102 flag_non_call_exceptions.
5103 * parse.y (source_end_java_method): Likewise.
5105 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5107 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5109 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5111 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5113 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5115 * parse.y (find_as_inner_class): Follow current package
5116 indications not to mistakingly load an unrelated class.
5118 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5120 * constants.c (PUTN): Use memcpy, not bcopy.
5122 * lex.c (java_read_char): Use memmove, not bcopy.
5124 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5126 2001-03-23 Per Bothner <per@bothner.com>
5128 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5129 macro for better error pin-pointing.
5130 * java-tree.h: Fix typo in comment.
5132 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5133 Don't include jsr/goto in exception range.
5134 Check if start and end of exception range are the same (also TRY_EXPR).
5135 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5136 However, do emit the following goto even if try_block is empty.
5137 Defer freeing exception_decl until after the finalizer, to make
5138 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5140 * parse.y (java_complete_lhs): If the try-clause is empty, just
5141 return the finally-clause and vice versa.
5143 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5145 * gcj.texi (Input Options): documented the check for attribute
5146 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5147 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5148 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5149 (jcf_parse): Check for the right classes archive if necessary.
5150 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5151 (jcf_parse_fields): Fixed indentation.
5152 * jcf-write.c (append_gcj_attribute): New function.
5153 (generate_classfile): Compute the attribute count, invoke
5154 `append_gcj_attribute'.
5155 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5156 turned into bit-fields. New bit-field `right_zip.'
5157 (JCF_ZERO): Set `right_zip' to zero.
5158 * lang-options.h (-fforce-classes-archive-check): Added flag.
5159 * lang.c (flag_force_classes_archive_check): New flag.
5160 (lang_f_options): New entry `force-classes-archive-check.'
5163 2001-02-07 Andrew Haley <aph@redhat.com>
5165 * gcj.texi (Configure-time Options): Add -fcheck-references.
5166 * expr.c (build_java_indirect_ref): New function.
5167 (java_check_reference): New function.
5168 (build_java_array_length_access): Use build_java_indirect_ref to
5169 check for null references.
5170 (build_java_arrayaccess): Likewise.
5171 (build_get_class): Likewise.
5172 (build_field_ref): Likewise.
5173 (invoke_build_dtable): Likewise.
5174 (build_invokeinterface): Likewise.
5175 * lang.c (lang_f_options): Add flag_check_references.
5176 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5177 * java-tree.h (flag_check_references): New variable.
5178 * lang.c (flag_check_references): Likewise.
5179 * parse.y (patch_invoke): Use java_check_reference.
5180 (patch_assignment): Allow for extra nesting in
5181 _Jv_CheckArrayStore.
5183 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5185 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5186 * lex.c (cxx_keywords): Likewise.
5188 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5190 * parse.y (qualify_ambiguous_name): Broaden `length'
5191 recognition. Help MODIFY_EXPR be resolved as expression names.
5192 Fixes PR java/2066. Fixes PR java/2400.
5194 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5196 * gjavah.c (process_file): Mark interface definitions with
5197 "__attribute__ ((java_interface))".
5199 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5201 * class.c (layout_class): Fixed push_super_field's second
5202 argument. Fixes PR java/2333.
5203 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5204 too early to lay innerclasses out.
5206 2001-03-20 Tom Tromey <tromey@redhat.com>
5207 Alexandre Petit-Bianco <apbianco@redhat.com>
5209 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5210 inside an array reference. Insertion of the array store check
5211 rewritten. Fixes PR java/2299.
5213 2001-03-20 Tom Tromey <tromey@redhat.com>
5215 * lex.c (java_read_unicode): Only accept leading `u's.
5217 2001-03-20 Tom Tromey <tromey@redhat.com>
5219 * jcf-parse.c (read_class): Initialize `class'.
5221 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5223 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5225 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5227 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5228 (layout_class): Likewise.
5229 (layout_class_method): Likewise.
5230 (emit_register_classes): Likewise.
5231 * decl.c (builtin_function): Likewise.
5232 (give_name_to_locals): Likewise.
5234 2001-03-19 Per Bothner <per@bothner.com>
5236 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5237 before trying to load an inner class.
5239 Fixes to process to command-line .class files in two passes.
5240 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5241 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5242 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5243 * class.c (is_compiled_class): Fix for renamed flag.
5244 * parse.y (maybe_create_class_interface_decl): Likewise.
5245 * jcf-parse.c (yyparse): Also set if compiling .class files.
5246 * jcf-parse.c (read_class); Read current_class.
5247 (jcf_parse): Make static.
5248 (load_inner_classes): New function, with code moved from jcf_parse,
5249 because we need to inner classes after the command-line files are read.
5250 (yyparse): Set finput to NULL when it doesn't need to be closed.
5251 Reduce use of main_jcf (basically only for archive) and
5252 use finput instead of main_jcf->read_state.
5253 Inline jcf_figure_file_type into yyparse.
5254 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5255 Defer load_inner_classes and parse_class_file to a second pass,
5256 after we've correctly mapped command-line .clas fiels to classes.
5257 (jcf_figure_file_type): Removed.
5258 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5259 (JCF_ZERO): Also clear zipd field.
5260 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5262 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5264 * jcf-parse.c (yyparse): Change ch from char * to char.
5266 2001-03-19 Per Bothner <per@bothner.com>
5268 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5269 Add constructed filelist-file at end, following -xjava. Thus any .o
5270 and library files are not affected by the -xjava. Also wrap
5271 explicit @FILE with -xjava and -xnone.
5273 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5275 * class.c (build_static_field_ref): Call make_decl_rtl() after
5276 setting the DECL_EXTERNAL flag.
5278 2001-03-17 Per Bothner <per@bothner.com>
5280 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5282 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5283 when result is is needed (target is STACK_TARGET).
5285 * parse.h (JDEP_SOLV): Removed.
5286 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5288 * parse.y (incomplete_class_list): Removed.
5289 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5290 It doesn't work if resolve_class changes the name of an array type
5291 that is on the list and then someone else looks for the modified name.
5292 Also, seems liable to break when compiling multiple source files at
5293 once. So the simplest is to just remove incomplete_class_list -
5294 it is only a minor space win and it is not even clear it saves time.
5296 * parse.y (resolve_class): Remove unneeded promote_type.
5298 2001-03-15 Per Bothner <per@bothner.com>
5300 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5301 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5302 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5303 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5305 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5306 * parse.y (java_expand_classes): Likewise.
5308 * parse.y (expand_start_java_method): Was only called once and had a
5309 misleading name, so inline in caller java_complete_expand_method.
5310 (enter_a_block): Likewise inline in enter_block and remove.
5312 Remove junk from when gcc/java was created (by copying from C/C++).
5313 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5314 (struct binding_level): Remove fields keep, keep_if_subblocks,
5315 more_cleanups_ok, have_cleanups (which have never been used).
5316 (pushlevel, poplevel): Remove related useless code.
5318 * class.c (make_class_data): The class_dtable_decl (i.e. the
5319 vtable for Class) should be external, except when compiling Class.
5321 * jvspec.c (lang_specific_driver): Fix -C handling.
5322 Check -save-temps to see if temp @FILE should be deleted.
5323 Follow-up to/fix for February 16 patch.
5325 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5326 (type_stack_dup): Remove no-longer neded error check.
5328 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5330 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5331 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5332 don't surround the element with 'N..E' if the type name is
5335 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5337 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5338 DECL_RTL_SET_P, etc.
5339 (make_method_value): Likewise.
5340 (get_dispatch_table): Likewise.
5342 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5344 2001-03-07 Tom Tromey <tromey@redhat.com>
5346 * config-lang.in (lang_requires): Define.
5348 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5350 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5353 2001-03-05 Per Bothner <per@bothner.com>
5355 Fix a problem where rest_of_decl_compilation applied to
5356 class_dtable_decl causes problems because it was done too early,
5357 before output file was opened.
5358 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5359 * class.c (class_dtable_decl): Add macro - element of class_roots.
5360 (make_class_data): Define class_dtable_decl.
5361 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5363 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5365 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5366 uses of 'boolean' with 'bool'.
5368 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5370 * lang-specs.h: Add zero initializer for cpp_spec field to all
5373 2001-02-16 Per Bothner <per@bothner.com>
5375 Handle compiling multiple input files at once, and @FILE syntax.
5376 * gcj.texi: Updated documentation to match.
5377 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5378 * jcf-parse.c (parse_source_file): Split into ...
5379 (parse_source_file_1): New function - and:
5380 (parse_source_file_2): New function.
5381 (yyparse): On -ffilelist-file, open and scan named file.
5382 On first pass over files, only do parse_source_file_1.
5383 A new second pass calls parse_source_file_2 for each file to compile.
5384 (init_jcf_parse): Call init_src_parse.
5385 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5386 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5387 as multiple input file combined in one compilation.
5388 * lang-options.h: Add -ffilelist-file
5389 * lang.c (flag_filelist_file): New flag variable.
5390 (lang_f_options): Handle -ffilelist-file.
5391 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5392 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5393 gclass_list - use global fields of src_parse_roots instead.
5394 * parse.y (src_parse_roots): New array.
5395 (incomplete_class_list, gclass_list): New macros.
5396 (push_parser_context, java_pop_parser_context,
5397 java_parser_context_resume): Don't fiddle with deleted fields.
5398 (various): Use incomplete_class gclass_list and global macros
5399 instead of parse_ctxt fields - the lists are global.
5400 (init_src_parse): New function.
5402 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5404 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5406 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5408 * parse.y (check_inner_class_access): Moved declaration of local
5409 `enclosing_decl_type' to the right location.
5411 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5413 * parse.y (parser_check_super_interface): Don't call
5414 check_pkg_class_access for an inner interface.
5415 (parser_check_super): Don't call check_pkg_class_access for inner
5417 (do_resolve_class): Simplify enclosing type loop. Don't call
5418 check_pkg_class_access if CL and DECL are not set.
5419 (find_in_imports_on_demand): Set DECL if class_type needed to be
5420 loaded. Don't call check_pkg_class_access for an inner class.
5421 (check_inner_class_access): Rewritten to implement member access
5422 rules as per spec 6.6.1.
5423 (check_pkg_class_access): Handle the empty package correctly.
5424 (in_same_package): New function. Determine if two classes are in the
5427 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5429 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5430 method into array types.
5431 * parse.y (patch_method_invocation): Bypass access check on clone call
5434 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5436 * expr.c (build_instanceof): Check for arrays when trying fold to
5439 2001-02-15 Jim Meyering <meyering@lucent.com>
5441 * Make-lang.in (java.install-common): Depend on `installdirs'.
5442 (java.install-info): Likewise.
5444 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5446 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5448 2001-02-14 Tom Tromey <tromey@redhat.com>
5449 Alexandre Petit-Bianco <apbianco@cygnus.com>
5451 Fix for PR java/1261.
5452 * typeck.c (build_java_array_type): Add public `clone' method to
5454 * parse.y (resolve_qualified_expression_name): Use current_class
5455 when checking for inaccessibility.
5456 (patch_method_invocation): Fixed error message when accessibility
5457 denied. Added `from_super' argument.
5459 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5461 * parse.y (resolve_class): Don't build a fake decl. Use the one
5463 * typeck.c (build_java_array_type): Build and assign decl to array
5466 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5468 * parse.y (not_accessible_p): Changed leading comment. Added extra
5469 `where' argument. Use it to enforce protected access rules.
5470 (resolve_qualified_expression_name): Added extra argument to
5472 (patch_method_invocation): Use argument `primary' to provide
5473 not_accessible_p with an extra argument.
5474 (lookup_method_invoke): Added extra argument to not_accessible_p.
5475 (search_applicable_method_list): Likewise.
5477 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5479 * parse.y (resolve_qualified_expression_name): Try to resolve as
5480 an inner class access only if `decl' is a TYPE_DECL.
5482 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5484 * decl.c (classdollar_identifier_node): Initialize.
5485 * java-tree.h (enum java_tree_index): New entry
5486 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5487 (classdollar_identifier_node): New macro.
5488 (ID_CLASSDOLLAR_P): Likewise.
5489 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5490 (build_dot_class_method_invocation): Likewise.
5491 (find_applicable_accessible_methods_list): `class$' can't be
5494 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5496 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5498 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5500 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5501 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5504 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5506 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5507 outside of the `__U' sequence too.
5508 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5511 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5513 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5515 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5518 (JVGENMAIN_OBJS): Likewise.
5519 * java-tree.h (append_gpp_mangled_name): New prototype.
5520 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5521 Removed cast calling `gcc_add_root.'
5522 * jvgenmain.c (mangle_obstack): New global, initialized.
5524 (do_mangle_class): Constify local `ptr.'
5525 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5526 append_gpp_mangle_name and update `count' if necessary.
5527 Use `mangle_obstack.'
5528 * mangle.c (append_unicode_mangled_name): Removed.
5529 (append_gpp_mangled_name): Likewise.
5530 (unicode_mangling_length): Likewise.
5531 (mangle_member_name): Return type set to `void.'
5532 (mangle_field_decl): Don't append `U' in escaped names.
5533 (mangle_method_decl): Likewise.
5534 (mangle_member_name): Just use `append_gpp_mangled_name.'
5535 * mangle_name.c: New file.
5537 2001-02-07 Per Bothner <per@bothner.com>
5539 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5541 * check-init.c (check_init): Don't call done_alternative after
5542 processing loop code, as a LOOP_EXPR never terminates normally.
5544 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5546 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5548 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5550 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5553 2001-02-06 Tom Tromey <tromey@redhat.com>
5555 * lex.c (java_new_lexer): Longer error message.
5557 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5558 Alexandre Petit-Bianco <apbianco@cygnus.com>
5560 * typeck.c (build_prim_array_type): Added leading comment.
5561 (build_java_array_type): Moved locals out of
5562 block. Always create the `data' field, fixed alignment to match
5565 2001-02-04 Tom Tromey <tromey@redhat.com>
5567 * expr.c (java_lang_expand_expr): Don't bother recomputing
5568 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5571 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5573 * parse.y (process_imports): Save the original name of the import
5574 for better error report.
5576 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5578 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5579 of macros used when compiling jvspec.c.
5580 * jvspec.c (lang_specific_driver): Link with the shared
5583 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5585 * check-init.c (check_init): Call internal_error instead of fatal.
5586 * expr.c (java_lang_expand_expr): Likewise.
5587 * jcf-parse.c (get_constant): Likewise.
5588 * mangle.c (java_mangle_decl): Likewise.
5589 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5590 (operator_string): Likewise.
5591 * check-init.c (check_init): Call abort instead of fatal.
5592 * class.c (build_class_ref): Likewise.
5593 * constants.c (write_constant_pool): Likewise.
5594 * decl.c (start_java_method): Likewise.
5595 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5596 (java_stack_dup, encode_newarray_type): Likewise.
5597 (build_java_array_length_access): Likewise.
5598 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5599 (build_java_soft_divmod, build_invokeinterface): Likewise.
5600 * java-tree.h (INNER_CLASS_P): Likewise.
5601 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5602 (give_name_to_class, get_class_constant): Likewise.
5603 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5604 (find_constant_index, generate_bytecode_conditional): Likewise.
5605 (generate_bytecode_insns, perform_relocations): Likewise.
5606 * lex.c (java_unget_unicode, java_lex): Likewise.
5607 * mangle.c (mangle_type, mangle_record_type): Likewise.
5608 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5609 (finish_mangling): Likewise.
5610 * parse.h (MARK_FINAL_PARMS): Likewise.
5611 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5612 (obtain_incomplete_type, java_complete_class): Likewise.
5613 (java_check_regular_methods, java_complete_expand_method): Likewise.
5614 (cut_identifier_in_qualified, check_deprecation): Likewise.
5615 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5616 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5617 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5618 * typeck.c (set_local_type, parse_signature_type): Likewise.
5619 (parse_signature_string, build_java_signature): Likewise;
5620 (set_java_signature): Likewise.
5621 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5622 * class.c (add_method): Call fatal_error instead of fatal.
5623 (build_static_field_ref): Likewise.
5624 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5625 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5626 * lex.c (java_new_new_lexer): Likewise.
5627 * jv-scan.c (main): Likewise.
5628 (fatal_error): Renamed from fatal.
5629 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5631 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5632 (yyparse): Likewise.
5633 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5634 * lex.c (java_get_line_col): Likewise.
5635 * jcf-parse.c (load_class): Make errors non-fatal.
5636 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5638 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5640 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5641 (error): Remove unused function.
5642 (main): Don't use "__attribute__ alias" on generated class symbol.
5644 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5646 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5648 * parse.y (finish_method_declaration): Code accounting for WFLed
5649 method DECL_NAMEs deleted.
5650 (check_abstract_method_definitions): Likewise.
5651 (resolve_type_during_patch): Layout resolved type.
5652 * typeck.c (lookup_do): Removed unused local.
5654 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5656 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5657 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5658 integer_negative_one_node.
5659 * expr.c (build_java_binop): Likewise.
5661 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5663 * zextract.c (read_zip_archive): Read file_offset before writing
5664 zipd and consequently clobbering the header contents.
5666 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5668 * Make-lang.in: Remove all dependencies on defaults.h.
5669 * decl.c: Don't include defaults.h.
5671 * parse.y: Likewise.
5673 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5675 * ChangeLog (2001-01-21): Fixed typo.
5676 * class.c (layout_class_method): Code accounting for WFLed
5677 method DECL_NAMEs deleted.
5678 * constant.c (find_methodref_index): Likewise.
5679 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5680 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5681 (struct lang_decl): New field `wfl'.
5682 (java_get_real_method_name): Prototype deleted.
5683 * mangle.c (mangle_method_decl): Code accounting for WFLed
5684 method DECL_NAMEs deleted.
5685 * parse.h (GET_METHOD_NAME): Macro deleted.
5686 * parse.y (reset_method_name): Deleted.
5687 (method_header): Set DECL_FUNCTION_WFL.
5688 (check_abstract_method_header): Code accounting for WFLed method
5690 (java_get_real_method_name): Deleted.
5691 (check_method_redefinition): Code accounting for WFLed method
5692 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5693 (java_check_regular_methods): Likewise.
5694 (java_check_abstract_methods): Likewise.
5695 (java_expand_classes): Don't call `reset_method_name.'
5696 (search_applicable_method_list): Use DECL_NAMEs instead of
5698 * typeck.c (lookup_do): Code accounting for WFLed method
5701 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5703 * lex.c (java_read_char): Check for EOF from getc first.
5705 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * class.c (layout_class): Don't lay the superclass out if it's
5708 already being laid out.
5709 * jcf-parse.c (handle_innerclass_attribute): New function.
5710 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5711 handle_innerclasses_attribute.
5712 (jcf_parse): Don't load an innerclasses if it's already being
5714 * jcf-write.c (append_innerclass_attribute_entry): Static
5715 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5716 to be zero for anonymous classes.
5718 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5720 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5722 * jcf-parse.c (set_source_filename): Use
5723 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5725 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5727 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5728 gets a unique asm name.
5730 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5732 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5733 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5735 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5736 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5737 * parse.y (lookup_package_type_and_set_next): Deleted.
5738 (resolve_package): Removed unnecessary code.
5739 (find_applicable_accessible_methods_list): `finit$' can't be
5741 * verify.c (pop_argument_types): Added missing prototype.
5743 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5745 * config-lang.in: Disable java by default.
5747 2001-01-23 Tom Tromey <tromey@redhat.com>
5749 * gcj.texi (Copying): New node.
5750 Added copyright information.
5752 2001-01-21 Per Bothner <per@bothner.com>
5754 Various fixes to allow compiling a compressed .jar/.zip archive.
5755 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5756 (struct ZipFile): Add fields name and next (from ZipFileCache).
5757 (struct ZipDirectory): New field zipf points to owning ZipFile.
5758 * jcf.h (struct ZipDirectory): Add forward declaration.
5759 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5760 Remove seen_in_zip and zip_offset fields.
5761 (JCF_SEEN_IN_ZIP): New macro.
5762 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5763 * jcf-io.c: Change all ZipFileCache to ZipFile.
5764 (read_zip_member): New function.
5765 (open_in_zip): Call read_zip_member.
5766 * jcf-parse.c (find_in_current_zip): Remove function.
5767 (read_class): Merge in find_in_current_zip functionality.
5768 Call read_zip_member if needed.
5769 (parse_zip_file_entries): Use read_zip_member.
5770 (process_zip_dir): Update for removed and added JCF fields.
5771 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5773 2001-01-21 Per Bothner <per@bothner.com>
5775 Minor optimization of static ggc roots.
5776 * jcf-parse.c (parse_roots): New static field.
5777 (current_field, current_method, current_file_list): Replace by macros
5778 naming fields of parse_roots.
5779 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5780 * class.c (class_roots): New static field.
5781 (registered_class, fields_ident, info_ident, class_list):
5782 New macros naming fields of parse_roots.
5783 (build_static_field_ref): Don't register roots here.
5784 (layout_class): Static field list replaced by macro class_list.
5785 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5786 Initialize fields_ident and info_ident here.
5788 2001-01-21 Per Bothner <per@bothner.com>
5790 * jcf-parse.c (ggc_mark_jcf): New function.
5791 (init_jcf_parse): Register current_jcf as ggc root.
5793 2001-01-21 Per Bothner <per@bothner.com>
5795 * lang.c (put_decl_node): Print method's name.
5797 2001-01-21 Per Bothner <per@bothner.com>
5799 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5800 (verify_jvm_instructions): Use it, for better error messages on loads.
5802 2001-01-21 Per Bothner <per@bothner.com>
5804 * verify.c (merge_type_state): Still may have to merge even if
5805 LABEL_VERIFIED (label).
5807 2001-01-21 Per Bothner <per@bothner.com>
5809 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5810 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5812 2001-01-19 Per Bothner <per@bothner.com>
5814 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5815 if expeting an interface type. Refines Tom's change of 2000-09-12.
5817 2001-01-18 Per Bothner <per@bothner.com>
5819 * gcj.texi (Input Options): Mention .java files.
5821 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5823 * lang-options.h (-Wunsupported-jdk11): Removed.
5824 * lang.c (flag_not_overriding): Deleted.
5825 (flag_static_local_jdk1_1): Likewise.
5826 (lang_W_options): Removed "unsupported-jdk11" entry.
5827 * parse.y (java_check_methods): Removed dead code.
5829 2001-01-17 Tom Tromey <tromey@redhat.com>
5831 Changes suggested by Per Bothner:
5832 * gcj.texi (Input Options): Don't mention input files.
5833 (Code Generation): Updated --main information.
5834 (Invoking jcf-dump): Mention that --javap is incomplete.
5835 From Alexandre Petit-Bianco:
5836 (Warnings): Don't mention -Wunsupported-jdk11.
5838 (Compatibility): Mention JDK 1.2-ness of libraries.
5839 (Resources): Mention resources used when writing gcj.
5841 2001-01-17 Tom Tromey <tromey@redhat.com>
5843 * gcj.texi: New file.
5844 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5845 (java.info): Depend on gcj.info.
5846 (java/gcj.dvi): New target.
5847 (java.dvi): Depend on gcj.dvi.
5848 (java.install-info): Wrote.
5850 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5852 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5853 having called make_decl_rtl.
5855 2001-01-14 Per Bothner <per@bothner.com>
5857 Various patches to emit better messages on verification errors.
5858 * expr.c (push_type_0): Return error indication on stack overflow,
5859 instead of callinfg fatal.
5860 (push_type): Now just call push_type_0 (nd fatal on overflow).
5861 (pop_type_0): Return detailed error message (in a char** argument).
5862 (pop_type): If pop_type_0 fails, print error message.
5863 (pop_argument_types): Moved to verify.c.
5864 * verify.c (pop_argument_types): Moved from expr.c.
5865 Return a (possible) error message, rather than void.
5866 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5867 (verify_jvm_instruction): Use new macros, improving error messages.
5868 For case OPCODE_astore use object_ptr_type_node.
5869 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5870 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5872 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5873 constant, return body without wrapper. (Improves constant folding.)
5874 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5876 2001-01-13 Per Bothner <per@bothner.com>
5878 * expr.c (expand_java_field_op): Assigning to a final field outside
5879 an initializer does not violate JVM spec, so should be warning, not
5880 error. (Sun's verifier does not complain - though MicroSoft's does.)
5882 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5884 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5887 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5889 * parse.y (resolve_expression_name): Permit instance variables from
5890 enclosing context in super constructor call.
5891 (resolve_qualified_expression_name): Permit enclosing class's qualified
5892 "this" in super constructor call.
5894 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5896 * class.c (build_utf8_ref): Remove last argument in call to
5897 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5898 (build_class_ref): Likewise.
5899 (build_static_field_ref): Likewise.
5900 (get_dispatch_table): Likewise.
5901 (layout_class_method): Likewise.
5902 (emit_register_classes): Likewise.
5903 * constants.c (build_constant_data_ref): Likewise.
5904 * decl.c (builtin_function): Likewise.
5905 (create_primitive_vtable): Likewise.
5906 * expr.c (build_known_method_def): Likewise.
5907 (build_jni_stub): Likewise.
5908 (java_lang_expand_expr): Likewise.
5910 2001-01-10 Tom Tromey <tromey@redhat.com>
5912 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5914 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * java-tree.h (lang_printable_name_wls): New prototype.
5917 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5918 rather than `current_class' to print type name. Don't prepend type
5919 names when printing constructor names.
5920 (lang_printable_name_wls): New function.
5921 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5922 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5923 * parse.y (patch_method_invocation): Message tuned for constructors.
5924 (not_accessible_p): Grant `private' access from within
5927 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 All files with updated copyright when applicable.
5930 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5931 * class.c (mangle_class_field): Function removed.
5932 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5933 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5934 (build_class_ref): Call `java_mangle_class_field' instead of
5935 `mangle_class_field.'
5936 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5937 (layout_class): Call `java_mangle_decl' instead of
5938 `mangle_static_field.'
5939 (cxx_keywords): Initialized static array moved to `lex.c.'
5940 (layout_class_method): Changed leading comment. Simplified to
5941 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5942 * decl.c (lang_mark_tree): Mark field `package_list.'
5943 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5944 (struct lang_type): New field `package_list.'
5945 (unicode_mangling_length): Prototype removed.
5946 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5947 emit_unicode_mangled_name): Likewise.
5948 (cxx_keyword_p): New prototype.
5949 (java_mangle_decl, java_mangle_class_field,
5950 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5951 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5953 * jvgenmain.c (main_method_prefix): Global variable removed.
5954 (main_method_suffix): Likewise.
5955 (do_mangle_classname): New function.
5956 (main): Call it. Format changed to accommodate new mangling scheme.
5957 * lex.c: (utf8_cmp): Conditionally prototyped.
5958 (cxx_keywords): Moved from class.c, conditionally defined.
5959 (utf8_cmp, cxx_keyword_p): Likewise.
5960 * mangle.c (obstack.h, ggc.h): Included.
5961 (mangle_field_decl): New function.
5962 (mangle_method_decl, mangle_type, mangle_pointer_type,
5963 mangle_array_type, mangle_record_type,
5964 find_compression_pointer_match, find_compression_array_match,
5965 find_compression_record_match,
5966 find_compression_array_template_match, set_type_package_list,
5967 entry_match_pointer_p, emit_compression_string, init_mangling,
5968 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5969 (mangle_obstack): New global.
5970 (MANGLE_RAW_STRING): New macro.
5971 (unicode_mangling_length): Turned static.
5972 (append_unicode_mangled_name): Renamed from
5973 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5974 replaces `obstack', removed from the parameter list.
5975 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5976 replaces parameter `obstack', removed from the parameter list. Call
5977 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5978 (append_gpp_mangled_classtype): Removed.
5979 (compression_table, compression_next): New static variables.
5980 * parse.y (temporary_obstack): Extern declaration removed.
5982 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * parse.y (patch_binop): Compute missing type in error situations.
5986 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5988 * class.c (make_class_data): Push initial value for "arrayclass".
5989 * decl.c (init_decl_processing): Add new class field "arrayclass".
5991 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5993 From patha@softlab.ericsson.se:
5994 * parse.y (switch_label): Use build, not build1, to construct
5997 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5999 * lang.c (lang_decode_option): Change -MA to -MP.
6000 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6001 Update to new prototype; do quote targets.
6002 (jcf_dependency_write): Update.
6004 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6006 Shorten primitive array allocation path:
6007 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6008 to create new primitive arrays.
6009 * expr.c (build_newarray): If generating native code, call
6010 soft_newarray_node with a reference to the primitive TYPE identifier
6011 instead of type_value.
6013 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6015 Fix for PRs gcj/312 and gcj/253:
6016 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6017 dest if they arn't already.
6018 * class.c (layout_class): Call maybe_layout_super_class on
6019 superinterfaces also, but only if compiling from bytecode.
6022 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6025 2000-12-15 Tom Tromey <tromey@redhat.com>
6027 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6030 2000-12-14 Andrew Haley <aph@redhat.com>
6032 * boehm.c (mark_reference_fields): Change test to correctly detect
6035 2000-12-15 Andreas Jaeger <aj@suse.de>
6037 * config-lang.in (lang_dirs): Added.
6039 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6041 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6042 Credits go to rth for finding it.
6044 2000-12-13 Mike Stump <mrs@wrs.com>
6046 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6048 2000-11-07 Tom Tromey <tromey@cygnus.com>
6050 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6051 * lex.c (java_ignorable_control_p): Removed.
6052 (java_letter_or_digit_p): Removed.
6053 (java_start_char_p): New function.
6054 (java_read_char): Return `int', not `unicode_t'. Changed
6056 (java_read_unicode): Likewise.
6057 (java_read_unicode_collapsing_terminators): Likewise.
6058 (java_get_unicode): Likewise.
6059 (java_new_lexer): Initialize hit_eof.
6060 (java_parse_end_comment): Take `int' argument.
6061 (java_parse_doc_section): Likewise.
6062 (java_parse_escape_sequence): Don't allow backlash-newline.
6064 * lex.h (JAVA_DIGIT_P): Removed.
6065 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6066 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6067 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6068 (JAVA_PART_CHAR_P): New macro.
6070 (JAVA_CHAR_ERROR): Now -2.
6071 (java_lexer): New field `hit_eof'.
6072 * chartables.h: New file.
6073 * gen-table.pl: new file.
6075 2000-11-20 Tom Tromey <tromey@cygnus.com>
6076 Alexandre Petit-Bianco <apbianco@cygnus.com>
6078 * parse.y (java_complete_lhs): Only allow compound assignment of
6079 reference type if type is String.
6081 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6083 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6084 jcf-path.c: Likewise.
6086 2000-12-09 Anthony Green <green@redhat.com>
6088 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6089 filestart and filename_length as int values.
6091 2000-12-07 Mo DeJong <mdejong@redhat.com>
6093 * jcf-io.c (find_class): Correct the logic that tests to see if a
6094 .java file is newer than its .class file. The compiler was
6095 incorrectly printing a warning when file mod times were equal.
6097 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6099 * jvgenmain.c: Use ISPRINT not isascii.
6101 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6103 * parse.y (end_artificial_method_body): Fixed typo.
6105 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6107 * parse.y (patch_method_invocation): Pick the correct enclosing
6108 context when creating inner class instances.
6111 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6113 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6114 Update copyright year to 2000.
6116 2000-11-23 Anthony Green <green@redhat.com>
6118 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6119 Move current_file_list out of yyparse and make it static.
6121 * expr.c: Declare quick_stack and tree_list_free_list as static
6122 (init_expr_processing): Register quick_stack and
6123 tree_list_free_list roots.
6125 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (build_outer_field_access): New local `decl_ctx', use
6128 it. Check for field's context and current class immediate outer
6129 context inheritance.
6130 (outer_field_access_p): Consider fields inherited from the last
6132 (build_access_to_thisn): Stop at the last enclosing context if
6136 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6138 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6140 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6142 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6145 2000-11-20 Tom Tromey <tromey@cygnus.com>
6147 * jv-scan.c (help): Document --complexity.
6148 (options): Added --complexity.
6149 (flag_complexity): New global.
6150 (main): Call `report'.
6151 * parse-scan.y (complexity): New global.
6152 (if_then_statement, if_then_else_statement,
6153 if_then_else_statement_nsi, switch_block_statement_group,
6154 while_expression, do_statement, for_begin, continue_statement,
6155 throw_statement, catch_clause, finally, method_invocation,
6156 conditional_and_expression, conditional_or_expression,
6157 conditional_expression): Update complexity.
6158 (reset_report): Reset complexity.
6159 (report): New function.
6161 2000-11-20 Tom Tromey <tromey@cygnus.com>
6163 * lex.c (yylex): Added STRICT_TK case.
6164 * parse.y (STRICT_TK): Added.
6165 * parse-scan.y (STRICT_TK): Added.
6166 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6167 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6169 * keyword.h: Rebuilt.
6170 * keyword.gperf (strictfp): Added.
6172 2000-11-20 Tom Tromey <tromey@cygnus.com>
6174 * lex.c (yylex): Recognize floating point constants with leading
6177 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6179 * java-tree.h (cyclic_inheritance_report): Constify.
6180 * parse.y (cyclic_inheritance_report): Likewise.
6182 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6184 * parse.y (goal): Remove call to ggc_add_string_root.
6186 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6188 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6189 Create string in scratch buffer, then pass to build_string.
6191 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6193 * parse.y (issue_warning_error_from_context): Add
6196 2000-11-11 Anthony Green <green@redhat.com>
6198 * jcf-parse.c (process_zip_dir): Add finput parameter.
6199 (jcf_figure_file_type): Call process_zip_dir with appropriate
6202 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6204 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6205 * jcf-parse.c (jcf_figure_file_type): Likewise.
6207 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6209 * parse.y (create_new_parser_context): Use memset () instead of
6212 2000-11-08 Tom Tromey <tromey@cygnus.com>
6214 * gjavah.c (process_file): Only include gcj/cni.h when generating
6217 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6219 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6220 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6221 instead of bzero ().
6223 2000-11-05 Tom Tromey <tromey@cygnus.com>
6225 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6226 * lex.c (IS_ZERO): New define.
6227 (java_perform_atof): Error on floating point underflow.
6229 2000-11-04 Tom Tromey <tromey@cygnus.com>
6231 * lex.c (java_parse_escape_sequence): Only read two octal
6232 characters if the first one is greater than 3. Don't allow
6233 "octal" numbers to include the digits 8 or 9.
6235 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6237 * Make-lang.in (java.distdir): Remove.
6239 2000-11-03 Tom Tromey <tromey@cygnus.com>
6241 * Make-lang.in (java.dvi): New target.
6242 Partial fix for PR other/567.
6244 * lang-options.h: Mention -Wout-of-date.
6245 * jcf-dump.c (flag_newer): New global.
6246 * gjavah.c (flag_newer): New global.
6247 * jcf-io.c (find_class): Only warn when flag_newer set.
6248 * lang.c (flag_newer): New global.
6249 (struct string_option): New declaration.
6250 (lang_W_options): New global.
6251 (process_option_with_no): New function.
6252 (lang_decode_option): Use it.
6254 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6255 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6258 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6259 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6260 * lex.c (java_read_unicode): Removed `term_context' argument.
6261 Recognize any number of `u' in `\u'.
6262 (java_read_unicode_collapsing_terminators): New function.
6263 (java_get_unicode): Use it.
6264 (java_lineterminator): Removed.
6265 (yylex): Produce error if character literal is newline or single
6266 quote. Return if eof found in middle of `//' comment. EOF in
6267 `//' comment is only an error if pedantic.
6268 (java_ignorable_control_p): New function.
6269 (java_parse_end_comment): Return if eof found in middle of
6272 * jv-scan.c (pedantic): New global.
6274 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * parse.y (outer_field_access_p): Inherited fields aren't
6277 consider outer fields.
6278 (maybe_build_thisn_access_method): Use
6279 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6280 (resolve_expression_name): Trigger an error if a static field
6281 is being accessed as an outer field.
6283 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6288 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6290 * Make-lang.in: Move all build rules here from Makefile.in,
6291 adapt to new context. Wrap all rules that change the current
6292 directory in parentheses. Expunge all references to $(P).
6293 When one command depends on another and they're run all at
6294 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6295 all object-file generation rules. Delete obsolete variables.
6297 * Makefile.in: Delete.
6298 * config-lang.in: Delete outputs= line.
6300 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6302 * parse.y (patch_method_invocation): NULLify this_arg when already
6304 (maybe_use_access_method): Handle call to methods unrelated to the
6305 current class. Fixed comment.
6308 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6313 2000-10-24 Tom Tromey <tromey@cygnus.com>
6315 * lex.c (java_new_lexer): Initialize new fields. Work around
6316 broken iconv() implementations.
6317 (java_read_char): Swap bytes if required. Use fallback decoder if
6319 (byteswap_init, need_byteswap): New globals.
6320 (java_destroy_lexer): Only close iconv handle if it is in use.
6321 * lex.h (java_lexer): New fields read_anything, byte_swap,
6323 Made out_buffer unsigned.
6325 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6328 where an enclosing context can be set on the jdep.
6329 (do_resolve_class): Fixed identation.
6331 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6333 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6335 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6338 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6340 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6342 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6344 * jcf-write.c (OP1): Update `last_bc'.
6345 (struct jcf_block): Fixed indentation and typo in comments. New
6347 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6348 follows `monitorenter'.
6349 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6353 2000-10-16 Tom Tromey <tromey@cygnus.com>
6355 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6356 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6357 * lang-options.h: Added -MA, -MT, -MF..
6358 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6359 (DEPEND_TARGET_SET): New macro.
6360 (DEPEND_FILE_ALREADY_SET): Likewise.
6361 (init_parse): Handle new flags.
6362 * jcf.h (jcf_dependency_print_dummies): Declare.
6363 * Make-lang.in (s-java): Added mkdeps.o.
6364 * Makefile.in (BACKEND): Added mkdeps.o.
6365 (../gcjh$(exeext)): Added mkdeps.o.
6366 (../jcf-dump$(exeext)): Added mkdeps.o.
6367 * jcf-depend.c: Include mkdeps.h.
6368 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6369 add_entry): Removed.
6370 (jcf_dependency_reset): Rewrote.
6371 (dependencies): New global.
6372 (jcf_dependency_set_target): Rewrote.
6373 (jcf_dependency_add_target): Likewise.
6374 (jcf_dependency_add_file): Likewise.
6376 (print_ents): Removed.
6377 (jcf_dependency_write): Rewrote.
6378 (print_dummies): New global.
6379 (jcf_dependency_print_dummies): New function
6380 (jcf_dependency_write): Call deps_dummy_targets if required.
6382 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * gjavah.c (add_class_decl): Removed unused variables `tname',
6385 `tlen' and `name_index'.
6386 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6387 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6388 in `wfl_operator' with value.
6389 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6390 (jcf_figure_file_type): Fixed identation.
6391 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6392 * parse.y (analyze_clinit_body): New function.
6393 (static_initializer:): Reset `current_static_block'.
6394 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6395 `wfl_operator' with new value.
6396 (lookup_cl): Use EXPR_WFL_FILENAME.
6397 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6398 analyze_clinit_body.
6399 (build_outer_field_access): Access to this$<n> built from
6400 current_class, not its outer context.
6401 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6402 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6403 (patch_method_invocation): Use `is_static_flag' when already
6405 (patch_newarray): Removed assignment in ternary operator.
6407 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * except.c (free_eh_ranges): Don't free `whole_range'.
6411 2000-10-15 Anthony Green <green@redhat.com>
6413 * decl.c (init_decl_processing): Call init_class_processing before
6416 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * check-init.c (check_init): Fixed leading comment. Use
6420 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6421 (give_name_to_locals): Likewise.
6422 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6423 fields in lang_decl_var.
6424 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6425 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6426 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6427 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6428 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6429 (LOCAL_FINAL): Rewritten.
6430 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6431 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6432 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6433 `init_final' fields.
6434 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6435 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6436 (TYPE_HAS_FINAL_VARIABLE): New macro.
6437 (struct lang_type): Added `afv' field.
6438 * parse.y (check_static_final_variable_assignment_flag): New function.
6439 (reset_static_final_variable_assignment_flag): Likewise.
6440 (check_final_variable_local_assignment_flag): Likewise.
6441 (reset_final_variable_local_assignment_flag): Likewise.
6442 (check_final_variable_indirect_assignment): Likewise.
6443 (check_final_variable_global_assignment_flag): Likewise.
6444 (add_inner_class_fields): Use LOCAL_FINAL_P.
6445 (register_fields): Handle local finals and final variables.
6446 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6447 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6448 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6450 (java_complete_expand_methods): Loop to set
6451 TYPE_HAS_FINAL_VARIABLE. Call
6452 `reset_final_variable_local_assignment_flag' and
6453 `check_final_variable_local_assignment_flag' accordingly before
6454 and after constructor expansion. Call
6455 `reset_static_final_variable_assignment_flag'
6456 before expanding <clinit> and after call
6457 `check_static_final_variable_assignment_flag' if the
6458 current_class isn't an interface. After all methods have been
6459 expanded, call `check_final_variable_global_assignment_flag' and
6460 `check_static_final_variable_assignment_flag' if the current class
6462 (maybe_yank_clinit): Fixed typo in comment.
6463 (build_outer_field_access_methods): Removed old sanity check. Use
6464 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6465 Don't create access methods for finals.
6466 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6467 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6468 existing DECL_INIT has been processed.
6469 (java_complete_lhs): Likewise.
6470 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6471 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6473 (patch_assignment): Use LOCAL_FINAL_P.
6474 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6475 DECL_INITIAL is nullified.
6478 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6480 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6482 * Makefile.in (parse.c, parse-scan.c): Likewise.
6484 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6486 * class.c (temporary_obstack): Remove.
6487 (make_class): Don't mess with obstascks.
6488 (push_class): Likewise.
6489 (set_super_info): Likewise.
6490 (add_method_1): Likewise.
6491 (add_method): Likewise.
6492 (add_field): Likewise.
6493 (build_utf8_ref): Likewise.
6494 (build_class_ref): Likewise.
6495 (build_static_field_ref): Likewise.
6496 (finish_class): Likewise.
6497 (push_super_field): Likewise.
6498 (layout_class): Likewise.
6499 (layout_class_methods): Likewise.
6500 (init_class_processing): Likewise.
6501 * constants.c (get_tag_node): Likewise.
6502 (build_constant_data_ref): Likewise.
6503 * decl.c (ggc_p): Remove.
6504 (copy_lang_decl): Use ggc_alloc.
6505 (complete_start_java_method): Don't mess with obstacks.
6506 (start_java_method): Likewise.
6507 (end_java_method): Likewise.
6508 * except.c (link_handler): Use xmalloc.
6509 (free_eh_ranges): New function.
6510 (method_init_exceptions): Use it.
6511 (add_handler): Use xmalloc.
6512 (expand_start_java_handler): Don't mess with obstacks.
6513 (prepare_eh_table_type): Likewise.
6514 (expand_end_java_handler): Likewise.
6515 * expr.c (push_value): Likewise.
6516 (create_label_decl): Likewise.
6517 (build_jni_stub): Likewise.
6518 (java_lang_expand_expr): Likewise.
6519 (note_instructions): Use xrealloc.
6520 (java_push_constant_from_pool): Don't mess with obstacks.
6521 (process_jvm_instruction): Likewise.
6522 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6524 * jcf-parse.c (get_constant): Don't mess with obstacks.
6525 (read_class): Likewise.
6526 (jcf_parse): Likewise.
6527 * lex.c (expression_obstack): Remove.
6528 (java_lex): Don't use obstack_free.
6529 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6530 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6531 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6532 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6533 * parse.y (gaol): Add more GC roots.
6534 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6535 (lookup_field_wrapper): Likewise.
6536 (obtain_incomplete_type): Don't mess with obstacks.
6537 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6539 (craft_constructor): Don't mess with obstacks.
6540 (safe_layout_class): Likewise.
6541 (java_complete_class): Likewise.
6542 (source_end_java_method): Likewise.
6543 (build_outer_field_access_methods): Likewise.
6544 (build_outer_method_access_method): Likewise.
6545 (maybe_build_thisn_access_method): Likewise.
6546 (build_dot_class_method_invocation): Likewise.
6547 (java_complete_tree): Likewise.
6548 (java_complete_lhs): Likewise.
6549 (do_merge_string_cste): Likewise.
6550 (patch_string_cst): Likewise.
6551 (array_constructor_check_entry): Likewise.
6552 * typeck.c (build_java_array_type): Likewise.
6553 (parse_signature_string): Likewise.
6554 (build_java_signature): Likewise.
6556 2000-10-12 Tom Tromey <tromey@cygnus.com>
6559 * gjavah.c (add_class_decl): Don't special-case inner classes.
6560 (add_namelet): Likewise.
6562 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6564 * java-tree.h: Constify current_encoding.
6565 * lang.c: Constify current_encoding.
6567 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6569 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6570 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6572 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6575 patch. Fixes gcj/340.
6577 2000-10-10 Tom Tromey <tromey@cygnus.com>
6579 * lex.c (java_new_lexer): Initialize out_first and out_last
6581 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6583 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6585 * parse.y (pop_current_osb): New function.
6586 (array_type:): Use `dims:', changed actions
6587 accordingly. Suggested by Anthony Green.
6588 (array_creation_expression:): Used pop_current_osb.
6589 (cast_expression:): Likewise.
6590 (search_applicable_method_list): Fixed indentation.
6592 2000-10-08 Anthony Green <green@redhat.com>
6594 * parse.y (array_type_literal): Remove production.
6595 (type_literals): Refer to array_type, not array_type_literal.
6597 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6599 Patch contributed by Corey Minyard.
6600 * decl.c (check_local_named_variable): New function.
6601 (tree check_local_unnamed_variable): Likewise.
6602 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6604 2000-10-07 Anthony Green <green@redhat.com>
6606 * class.c (layout_class): Handle case where superclass can't be
6609 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6611 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6614 2000-10-05 Tom Tromey <tromey@cygnus.com>
6616 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6617 * jvgenmain.c (class_mangling_prefix): Removed.
6618 (class_mangling_suffix): New global.
6620 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6622 (print_method_info): Handle overrides for static and final
6624 (process_file): Generate declaration for class object field.
6625 * class.c (cxx_keywords): New array.
6626 (utf8_cmp): New function.
6627 (cxx_keyword_p): New function.
6628 (layout_class_method): Mangle C++ keywords by appending `$'.
6629 (mangle_field): New function.
6630 (mangle_class_field): Use mangle_field. Mangle class name as
6632 (mangle_static_field): Use mangle_field.
6634 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * decl.c (find_local_variable): Removed uncessary type check and
6637 fixed range check typo. From Corey Minyard.
6639 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * decl.c (give_name_to_locals): New local `code_offset'. Call
6642 `maybe_adjust_start_pc'.
6643 * expr.c (note_instructions): New function.
6644 (expand_byte_code): Don't collect insn starts here.
6645 (peek_opcode_at_pc): New function.
6646 (maybe_adjust_start_pc): Likewise.
6647 * java-tree.h (maybe_adjust_start_pc): Declare.
6648 (note_instructions): Likewise.
6649 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6651 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6653 * parse.y (field_access:): Fixed indentation.
6654 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6656 2000-09-07 Tom Tromey <tromey@cygnus.com>
6659 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6660 JPRIMITIVE_TYPE_P, for arithmetic operators.
6661 (patch_method_invocation): Indentation fix.
6662 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6663 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6664 (do_unary_numeric_promotion): Cleaned up code.
6665 (valid_cast_to_p): Handle boolean correctly.
6667 2000-09-27 Tom Tromey <tromey@cygnus.com>
6669 * lex.c (java_read_unicode): Reset bs_count when finished with
6672 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6675 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6676 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6677 (typeck.o): Depend on ggc.h.
6678 * class.c (add_method_1): Use GC functions for allocation.
6679 (init_class_processing): Register roots.
6680 * decl.c (ggc_p): Set to 1.
6681 (pending_local_decls): Make it static.
6682 (push_jvm_slot): Use GC functions for allocation.
6683 (init_decl_processing): Register roots.
6684 (give_name_to_locals): Use GC functions for allocation.
6685 (lang_mark_tree): New function.
6686 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6687 functions for allocation.
6688 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6689 * lex.c (java_lex): Use build_string, rather than replicating it
6691 * parse.y (goal): Add more roots.
6692 (mark_parser_ctxt): New function.
6693 * typeck.c: Include ggc.h.
6695 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6698 contains something else than MODIFY_EXPR.
6700 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6702 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6703 * Makefile.in (parse.o): Depend on ggc.h.
6704 (class.o): Likewise.
6705 (constants.o): Likewise.
6708 (jcf-parse.o): Likewise.
6709 (jcf-write.o): Likewise.
6710 (mangle.o): Likewise.
6711 * class.c: Include ggc.h.
6712 (build_static_field_ref): Register GC roots.
6713 (layout_class): Likewise.
6714 (init_class_processing): Likewise.
6715 * constants.c: Include ggc.h.
6716 (current_constant_pool_data_ref): Remove.
6717 (tag_nodes): Move it to ...
6718 (get_tag_node): ... here. Register GC roots.
6719 * decl.c: Include ggc.h. Remove many global tree definitions.
6720 (throw_node): Define.
6721 (java_global_trees): Likewise.
6722 (predef_filenames): Make the size a constant.
6723 (init_decl_processing): Adjust accordingly.
6724 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6725 * expr.c: Include ggc.h.
6726 (init_expr_processing): Register GC roots.
6727 (build_invokeinterface): Likewise.
6728 * java-tree.h: Replace extern tree declarations with macros.
6729 (java_global_trees): New variable.
6730 (java_tree_index): New enumeration.
6731 (init_jcf_parse): Declare.
6732 * jcf-parse.c: Include ggc.h.
6733 (current_class): Remove declaration.
6734 (main_class): Likewise.
6735 (all_class_list): Likewise.
6736 (predefined_filename_p): Adjust for constant size of
6738 (init_jcf_parse): New function.
6739 * jcf-write.c: Include ggc.h.
6740 (generate_classfile): Register GC roots.
6741 (append_synthetic_attribute): Likewise.
6742 (append_innerclass_attribute_entry): Likewise.
6743 * lang.c: Include ggc.h.
6744 (lang_print_error): Register GC roots.
6745 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6747 * parse.y: Include ggc.h.
6748 (wfl_operator): Remove.
6749 (goal): Register GC roots.
6750 (java_pop_parser_context): Adjust for new field names.
6751 (java_parser_context_save_global): Likewse.
6752 (java_parser_context_restore_global): Likewise.
6753 (java_parser_context_suspend): Likewise.
6754 (java_parser_context_resume): Likewise.
6755 (verify_constructor_circularity): Register GC roots.
6756 (lookup_cl): Likewise.
6757 (java_reorder_fields): Likewise.
6758 (build_current_this): Likewise.
6759 (class_in_current_package): Likewise.
6760 (argument_types_convertible): Likewise.
6761 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6763 2000-09-14 Tom Tromey <tromey@cygnus.com>
6765 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6767 2000-09-13 Tom Tromey <tromey@cygnus.com>
6769 * jcf-parse.c: Include <locale.h>.
6770 * jv-scan.c: Include <locale.h>.
6772 2000-09-12 Tom Tromey <tromey@cygnus.com>
6774 * expr.c (pop_type_0): Return `Object' if trying to merge two
6776 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6777 interface types; `Object' is always a valid supertype.
6779 2000-09-12 Tom Tromey <tromey@cygnus.com>
6782 * jv-scan.c (help): Document --encoding.
6783 (options): Added `encoding' entry.
6784 (OPT_ENCODING): New define.
6785 (main): Handle --encoding.
6786 Include <langinfo.h> if nl_langinfo exists.
6787 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6789 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6790 (parse_source_file): Correctly call java_init_lex. Added `finput'
6791 argument. Use nl_langinfo to determine default encoding.
6792 * java-tree.h (current_encoding): Declare.
6793 * parse.y (java_parser_context_restore_global): Don't restore
6795 (java_parser_context_save_global): Don't set `finput' field.
6796 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6798 * lang.c (current_encoding): New global.
6799 (lang_decode_option): Recognize `-fencoding='.
6800 (finish_parse): Don't close finput.
6801 * parse.h (struct parser_ctxt): Removed `finput' and
6802 `unget_utf8_value' fields. Added `lexer' field.
6803 (java_init_lex): Fixed declaration.
6804 * lex.c (java_new_lexer): New function.
6805 (java_destroy_lexer): Likewise.
6806 (java_read_char): Added `lex' argument. Handle iconv case.
6807 (java_read_unicode): Added `lex' argument. Count backslashes in
6809 (java_init_lex): Added `finput' and `encoding' arguments. Set
6810 `lexer' field in ctxp.
6811 (BAD_UTF8_VALUE): Removed.
6812 (java_lex): Handle seeing UEOF in the middle of a string literal.
6813 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6814 (java_lexer): New structure.
6817 (DEFAULT_ENCODING): New define.
6818 (java_destroy_lexer): Declare.
6820 2000-09-12 Tom Tromey <tromey@cygnus.com>
6823 * lex.c (java_init_lex): Initialize java_io_serializable.
6824 * parse.y (java_io_serializable): New global.
6825 (valid_ref_assignconv_cast_p): An array can be cast to
6828 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6830 * decl.c, expr.c: Include defaults.h if not already included.
6831 Don't define the *_TYPE_SIZE macros.
6833 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6835 * typeck.c (build_java_array_type): Correct first parameter
6836 in ADJUST_FIELD_ALIGN invocation.
6838 2000-09-06 Tom Tromey <tromey@cygnus.com>
6840 * lang-specs.h: Also recognize `-femit-class-files'.
6842 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6844 * verify.c (merge_types): Load the types to merge if necessary.
6846 2000-09-02 Anthony Green <green@redhat.com>
6848 * jcf-io.c: Include zlib.h.
6849 (open_in_zip): Read compressed class file archives.
6850 * zipfile.h (ZipDirectory): Add uncompressed_size and
6851 compression_method fields.
6852 * zextract.c (read_zip_archive): Collect file compression info.
6854 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6856 * parse.y (do_resolve_class): Also explore superclasses of
6857 intermediate enclosing contexts when searching for inner classes.
6859 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6861 * parse.y (variable_declarator_id:): Better error message.
6862 (expression_statement:): Use YYNOT_TWICE.
6863 (cast_expression:): Likewise.
6864 (assignment:): Likewise.
6866 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * parse.y (do_merge_string_cste): New locals. Create new
6869 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6871 2000-08-07 Hans Boehm <boehm@acm.org>
6873 * boehm.c (mark_reference_fields): Set marking bits for all words in
6874 a multiple-word record.
6875 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6878 2000-08-31 Mike Stump <mrs@wrs.com>
6880 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6881 jcf-dump$(exeext)): Make parallel safe.
6883 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6885 * jcf-parse.c (set_source_filename): Constify a char *.
6886 * jcf-write.c (append_innerclasses_attribute,
6887 make_class_file_name): Constify a char *. Don't recycle a
6888 variable for an unrelated purpose.
6889 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6890 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6892 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * expr.c (can_widen_reference_to): Fixed indentation.
6895 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6896 * parse.y: `finit$' replaces `$finit$' in comments.
6897 (try_builtin_assignconv): Fixed leading comment.
6899 2000-08-25 Greg McGary <greg@mcgary.org>
6901 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6903 2000-08-24 Greg McGary <greg@mcgary.org>
6905 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6906 * parse.y (BINOP_LOOKUP): Likewise.
6908 2000-08-22 Andrew Haley <aph@cygnus.com>
6910 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6911 sign extending. Fixes gcj/321.
6912 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6913 combining to make a jlong. Fixes gcj/321.
6915 2000-08-21 Nix <nix@esperi.demon.co.uk>
6917 * lang-specs.h: Do not process -o or run the assembler if
6920 2000-08-16 Andrew Haley <aph@cygnus.com>
6922 * typeck.c (build_java_array_type): Rewrite code to do array
6923 alignment. Take into account back-end macros when aligning array
6924 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6925 user to set alignment. Fixes gcj/252 and 160.
6927 2000-08-09 Tom Tromey <tromey@cygnus.com>
6929 * parse.y (check_abstract_method_definitions): Now return `int'.
6930 Check implemented interfaces. Fixes PR gcj/305.
6932 * parse.y (patch_switch_statement): Disallow `long' in switch
6933 expressions. Fixes PR gcj/310.
6935 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * decl.c (finit_leg_identifier_node): New global.
6938 (init_decl_processing): Use `finit$' to initialize
6939 finit_identifier_node. Use `$finit$' to initialize
6940 finit_leg_identifier_node.
6941 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6942 * java-tree.h (finit_identifier_node): Changed attached comment.
6943 (finit_leg_identifier_node): New declaration.
6944 (ID_FINIT_P): Take finit_identifier_node and
6945 finit_leg_identifier_node into account. This is a backward
6948 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6950 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6952 (generate_bytecode_insns): Check `nargs' before emitting it.
6953 * verify.c (merge_type_state): Fixed typo.
6954 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6955 generate_bytecode_{conditional,insns}.
6957 2000-08-13 Anthony Green <green@redhat.com>
6959 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6962 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6964 * class.c (maybe_layout_super_class): Fixed indentation.
6965 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6966 (java_check_methods): New function declaration.
6967 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6968 instead of `str_ptr'.
6969 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6970 of a `invokeinterface' at the right time.
6971 * parse.h (WFL_STRIP_BRACKET): New macro.
6972 (SET_TYPE_FOR_RESOLUTION): Use it.
6973 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6974 (check_class_interface_creation): Don't check for cross package
6975 innerclass name clashes.
6976 (method_header): Behave properly if MDECL is `error_mark_node'.
6977 (method_declarator): Return `error_mark_node' if bogus current
6979 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6980 (resolve_and_layout): New local `decl_type', set and used. Call
6982 (java_check_methods): New method.
6983 (java_layout_classes): Use it.
6984 (resolve_qualified_expression_name): No EH check necessary in
6986 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6988 (patch_assignment): Set DECL_INITIAL on integral final local.
6990 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6992 * java-tree.h (flag_extraneous_semicolon): New extern.
6993 * lang-options.h: (-Wextraneous-semicolon): New option.
6994 * lang.c (flag_redundant): Fixed typo in leading comment.
6995 (flag_extraneous_semicolon): New global.
6996 (lang_decode_option): Set `flag_extraneous_semicolon' when
6997 -Wall. Decode `-Wextraneous-semicolon'.
6998 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6999 `empty_statement' rule.
7000 (class_body_declaration): Likewise.
7001 (method_body:): Accept `;' as a method body.
7002 (static_initializer:): Removed `SC_TK' hack.
7003 (constructor_block_end:): Likewise.
7004 (empty_statement:): Report deprecated empty declaration. Fixes
7007 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7009 * parse.y (build_dot_class_method_invocation): Changed parameter
7010 name to `type'. Build signature from `type' and convert it to a
7011 STRING_CST if it's an array.
7012 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7013 to use `ref_type' directly.
7015 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7017 * lang-options.h: Added a comma after the last element to avoid
7018 syntax errors when other languages define additional options.
7020 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7022 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7023 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7024 (jc1): Link with $(BACKEND).
7025 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7027 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7029 * jvspec.c: Adjust type of second argument to
7030 lang_specific_driver, and update code as necessary.
7032 * class.c (build_dtable_decl): Initialize dummy.
7034 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7036 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7037 method bodies not to rule out discarding `<clinit>'; don't use
7038 <clinit> to initialize static fields with constant initializers.
7040 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7044 (method_synthetic): New global.
7045 (HANDLE_METHOD): Recognize synthetic method and tell
7046 `print_method_info' about it.
7047 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7048 processing a synthetic method.
7049 * jcf-reader.c (skip_attribute): New function.
7050 ( skip_attribute): Likewise.
7052 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7054 * parse.y (build_outer_field_access): Fixed comments.
7055 (fix_constructors): Emit the initialization of this$<n> before
7057 (resolve_qualified_expression_name): Build an access to `decl' if
7060 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7062 * parse-scan.y (curent_class): Non longer const.
7063 (inner_qualifier, inner_qualifier_length): Deleted.
7064 (current_class_length): New global.
7065 (bracket_count): Fixed typo in leading comment.
7066 (anonymous_count): New global.
7067 (class_instance_creation_expression:): Handle anonymous classes.
7068 (anonymous_class_creation:): New rule.
7069 (push_class_context): Rewritten.
7070 (pop_class_context): Likewise.
7071 (INNER_QUALIFIER): Macro deleted.
7072 (report_class_declaration): call `push_class_context' when
7073 entering the function. `fprintf' format modified not to use
7075 (report_class_declaration): Assign `package_name' and
7076 `current_class' to NULL separately.
7078 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7080 * expr.c (build_invokeinterface): Call layout_class_methods on
7083 2000-07-27 Tom Tromey <tromey@cygnus.com>
7084 Anthony Green <green@cygnus.com>
7085 Alexandre Petit-Bianco <apbianco@cygnus.com>
7087 * class.c (make_class_data): Create vtable for abstract classes.
7088 (get_dispatch_table): Changed to cope with abstract classes.
7090 2000-07-27 Tom Tromey <tromey@cygnus.com>
7092 * parse.y (patch_method_invocation): Don't reverse the argument
7093 list when dealing with anonymous class constructors. Fixed typo in
7096 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * parse.y (build_alias_initializer_parameter_list): Reverse
7099 crafted list when building aliases for anonymous class
7102 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7104 * parse.y (jdep_resolve_class): Don't bother checking potential
7105 innerclass access if `decl' is NULL.
7106 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7109 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * parse.c: Remove (again.)
7113 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7116 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7117 outside the `if' statement, alias to innerclass removed, `decl'
7118 used to mark the class complete.
7120 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7122 * parse.y (simple_name:): Fixed typo in error message.
7124 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7127 or its first operand can be error marks.
7129 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7132 * parse.y (method_header): Likewise.
7134 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7136 * parse.y (process_imports): Consider that one might be trying to
7137 import an innerclass. Fixes gcj/254
7139 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7141 * parse.y (find_as_inner_class): Handle the case where the
7142 enclosing context of an innerclass has been loaded as bytecode.
7144 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7146 * parse.y (simple_name:): Reject `$' in type names.
7147 (resolve_type_during_patch): Use `type' as a second
7148 argument to resolve_no_layout. Fixes gcj/257.
7150 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7152 * parse.y (find_most_specific_methods_list): Select the only
7153 non-abstract method even if max has been set.
7154 Fixes gcj/285, gcj/298.
7156 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7158 * lang-specs.h: Added %(jc1) to java compiler options.
7160 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7162 * .cvsignore: New file.
7164 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse.y (not_accessible_p): Access granted to innerclasses
7167 (indirectly) extending the reference type. Fixes gcj/249.
7169 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7171 * parse.y (patch_method_invocation): Fixed comment.
7172 (maybe_use_access_method): Build this$<n>s to the context of the
7173 target method, or a type that extends it. Fixes gcj/242.
7175 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7179 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7183 2000-07-13 Tom Tromey <tromey@cygnus.com>
7185 * lang-specs.h: Added %{I*}.
7187 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7189 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7191 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7193 * parse-scan.c: Remove.
7195 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * class.c (set_super_info): Handled protected inner classes.
7198 (common_enclosing_context_p): Bail early if arguments aren't both
7200 (get_access_flags_from_decl): Handle private and protected inner
7202 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7203 (CLASS_PROTECTED): Likewise.
7204 (struct lang_type): New bitfield `poic'.
7205 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7207 (check_inner_class_access): Renamed arguments, added
7208 comments. Handles protected inner classes (fixes gcj/225)
7209 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7211 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * parse.y (resolve_qualified_expression_name): Verify qualified
7214 access to `this'. Fixes gcj/239.
7216 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7218 * jcf-write.c (generate_classfile): Don't install ConstantValue
7221 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7223 * parse.y (resolve_qualified_expression_name): Handle inner class
7224 access. Fixes gcj/256.
7226 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7228 * jcf-write.c (generate_classfile): Properly install the
7229 ConstantValue attribute and the initial value constant pool index
7230 on string constants.
7231 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7234 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7238 * parse.y (find_as_inner_class): Fixed typo.
7239 (do_resolve_class): Explore enclosing contexts when searching for
7240 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7241 (check_inner_class_access): Check `decl' which can be null in case
7244 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7246 * java-tree.h (java_debug_context): Declared `extern'.
7247 (safe_layout_class): Likewise.
7248 * parse.y (resolve_field_access): Field must be `static' in order
7249 to be replaced by its initial value. Added comments.
7250 (find_applicable_accessible_methods_list): Fixed typo.
7251 (find_most_specific_methods_list): Methods found in innerclasses
7252 take over methods founds in the enclosing contexts.
7253 (java_complete_tree): Loosen restrictions on the type of DECLs
7254 that can be replaced by their initialization values.
7255 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7257 2000-07-05 Tom Tromey <tromey@cygnus.com>
7259 * Make-lang.in (PARSE_DIR): New macro.
7260 (PARSE_RELDIR): Likewise.
7261 (PARSE_C): Likewise.
7262 (PARSE_SCAN_C): Likewise.
7263 ($(PARSE_C)): New target.
7264 ($(PARSE_SCAN_C)): Likewise.
7265 (SET_BISON): New macro.
7266 (BISONFLAGS): Likewise.
7267 (JAVABISONFLAGS): Likewise.
7269 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7271 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7272 argument on the first pass for CNI as well as JNI.
7273 (print_method_info): Set up method name on the first pass only.
7275 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7277 * parse.y (parser_qualified_classname): Removed parameter
7279 (create_interface): Removed first passed parameter to
7280 parser_qualified_classname.
7281 (create_class): Likewise. Don't install alias on static
7282 innerclasses. Fixes gcj/275.
7284 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7286 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7287 debugable statement with empty_stmt_node. Fixes gcj/272
7289 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7291 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7294 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * jcf-write.c (push_long_const): Appropriately cast short negative
7299 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7301 * parse.y (verify_constructor_super): Use loop variable
7302 `m_arg_type' initialized with `mdecl_arg_type'.
7304 2000-06-29 Tom Tromey <tromey@cygnus.com>
7306 * parse.y (resolve_field_access): Handle case where `type_found'
7309 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7311 * expr.c (lookup_field): The same field can be found through two
7312 different interface. Don't declare it ambiguous in that case.
7314 2000-06-27 Tom Tromey <tromey@cygnus.com>
7316 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7317 follows \r, then unget it at a lower level.
7319 2000-06-26 Tom Tromey <tromey@cygnus.com>
7321 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7324 2000-06-25 Tom Tromey <tromey@cygnus.com>
7326 * parse.y (for_statement): Wrap expression in a WFL if it is a
7327 constant. For PR gcj/268.
7329 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (do_resolve_class): Minor optimiztion in the package
7332 list search. Removed unnecessary test and return statement.
7333 (valid_ref_assignconv_cast_p): Order of arguments to
7334 enclosing_context_p fixed.
7336 2000-06-24 Tom Tromey <tromey@cygnus.com>
7338 * expr.c (lookup_field): Print error and return error_mark_node if
7339 field reference is ambiguous.
7341 * parse.y (check_abstract_method_definitions): Also check if
7342 `other_method' is abstract.
7344 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7348 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7349 (struct lang_type): New field `pic'.
7350 (CLASS_PRIVATE): New macro.
7351 * parse.y (check_inner_class_access): New function.
7352 (jdep_resolve_class): Call it.
7354 2000-06-23 Tom Tromey <tromey@cygnus.com>
7356 * parse.y (patch_incomplete_class_ref): Initialize the returned
7357 class. For PR gcj/260.
7359 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7361 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7363 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7366 Java specific checks.
7367 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7369 * java-tree.def (CASE_EXPR): Marked 'e'.
7370 (DEFAULT_EXPR): Likewise.
7371 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7373 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7374 Java specific checks.
7375 (generate_bytecode_insns): Test try_block for BLOCK before using
7377 * parse.y (build_wfl_wrap): Added `location' argument. Set
7378 EXPR_WFL_LINECOL accordingly.
7379 (dim_expr:): Wrap constants with WFLs.
7380 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7381 (resolve_package): Check for `stmt' not being a BLOCK before
7382 building a debuggable statement with it.
7383 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7385 (resolve_field_access): Make sure `decl' is a DECL before treating
7387 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7388 IDENTIFIER_NODE before treating it as such.
7389 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7390 treating it as such.
7391 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7392 to be applied only on non array types.
7394 2000-06-16 Per Bothner <per@bothner.com>
7396 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7397 define in terms of DECL_RESULT, as that fails when --enable-checking.
7399 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7401 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7402 types the same in comparison.
7403 (CHECK_OP): Add static prototype.
7405 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7407 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7408 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7411 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7413 * decl.c (create_primitive_vtable): Prototype.
7415 * jcf-write.c (generate_bytecode_insns): Initialize variable
7418 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7420 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7422 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7423 to track searched classes, and do not search the same class more than
7424 once. Call find_applicable_accessible_methods_list on immediate
7425 superclass, instead of search_applicable_method_list on all ancestors.
7428 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7430 * parse.y (register_fields): Permit static fields in inner classes
7431 if they are final. Fix for PR gcj/255.
7433 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7435 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7436 * parse.y (find_in_imports): Returned type changed to void,
7437 leading comment fixed.
7438 (register_package): New function.
7439 (qualify_and_find): Likewise.
7440 (package_declaration:): Use `register_package'.
7441 (single_type_import_declaration:): Removed local variable
7442 `node'. Added missing `;' for consistency.
7443 (type_import_on_demand_declaration:): Use `chainon' to link new
7445 (lookup_field_wrapper): Lookup local variables defined in outer
7447 (java_complete_class): Don't reverse the list of imported on demand.
7448 (do_resolve_class): Reorganized. Removed local variable
7449 `original_name'. Call `qualify_and_find' with the current package
7450 name, invoke `find_in_imports_on_demand' right after. Call
7451 `qualify_and_find' with the packages we've seen so far. Fixed
7452 operations numbering in comments.
7453 (java_expand_class): Don't reverse `package_list'.
7454 (find_most_specific_methods_list): New local variables `abstract'
7455 and `candidates'. Use them to pick the right method.
7457 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7459 * parse.y (check_modifiers_consistency): Don't subtract out
7460 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7462 2000-06-04 Philipp Thomas <pthomas@suse.de>
7464 * Makefile.in (INTLLIBS): New.
7468 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7470 * class.c (get_dispatch_table): Build the vtable dummy entry list
7471 element with a null purpose. Fixed leading comment.
7472 (build_dtable_decl): Build an accurate dtable type when appropriate
7475 2000-06-02 Richard Henderson <rth@cygnus.com>
7477 * lang.c (lang_get_alias_set): New.
7479 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7481 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7482 before using it as the accessed field.
7484 2000-05-31 Tom Tromey <tromey@cygnus.com>
7486 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7487 char_array_vtable, short_array_vtable, int_array_vtable,
7488 long_array_vtable, float_array_vtable, double_array_vtable):
7490 * expr.c (get_primitive_array_vtable): New function.
7491 (create_primitive_vtable): New function.
7492 (java_lang_expand_expr): Enable code to statically generate
7494 * decl.c (init_decl_processing): Create primitive vtables.
7495 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7496 short_array_vtable, int_array_vtable, long_array_vtable,
7497 float_array_vtable, double_array_vtable): Define.
7499 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7501 * java/parse.y (find_applicable_accessible_methods_list):
7502 Don't add an uninitialized value to the list.
7504 2000-05-25 Tom Tromey <tromey@cygnus.com>
7506 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7507 when trying to see if field's class should be initialized. Always
7508 initialize field's declaring class, not qualified class.
7511 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7512 `wfl_operator', to maybe_build_primttype_type_ref.
7515 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7517 * parse.y (patch_method_invocation): Don't try to lookup methods
7520 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7522 * parse.y (resolve_field_access): Call the appropriate <clinit>
7523 before accessing the length of a static array. Craft a decl for
7524 the field while its time. Fixes PR gcj/129.
7526 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7528 * parse.y (resolve_package): Correctly set `*next' (was off by
7530 (resolve_qualified_expression_name): Fixed comment.
7532 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7534 * jcf-parse.c (jcf_parse_source): Reset current_class and
7535 current_function_decl to NULL before parsing a new file.
7537 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7539 * parse.y (block_end:): If the collected block doesn't feature a
7540 statement, insert an empty statement.
7542 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7544 * parse.y (maybe_yank_clinit): New function.
7545 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7546 end of the list of methods belonging to a class.
7547 (java_complete_expand_method): Check whether <clinit> is really
7548 necessary and expand it accordingly.
7550 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7552 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7553 processed by the method's switch statement.
7555 2000-05-19 Tom Tromey <tromey@cygnus.com>
7557 * java-tree.h: Added init state enum.
7558 * decl.c (emit_init_test_initialization): Initialize class
7559 initialization check variable by looking at class' state.
7561 2000-05-19 Tom Tromey <tromey@cygnus.com>
7563 * java-tree.h (build_instanceof): Declare.
7564 (build_get_class): Declare.
7565 * parse.y (patch_binop): Use build_instanceof.
7566 * expr.c (build_instanceof): New function. If class is final,
7567 don't make a function call.
7568 (expand_java_INSTANCEOF): Use it.
7569 (build_get_class): New function.
7571 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7573 * jcf-write.c (generate_classfile): Scan the source_file for
7574 slashes with the right pointer variable.
7576 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7578 * lang.c (lang_decode_option): Update -Wunused flags by calling
7580 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7582 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7584 * check_init.c (check_init): Constify local char *.
7585 * class.c (push_class): Constify local char *.
7586 * java_tree.h: Update prototypes.
7587 * jcf-io.c (open_class): Constify filename parameter and
7589 (find_class): Remove redundant string copy. Cast return from
7591 * jcf-parse.c (read_class, parse_class_file, yyparse):
7592 Constify local char *.
7593 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7594 Constify local char *.
7595 * jcf.h (JCF): Constify filename and classname.
7596 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7597 * lang.c (init_parse): Constify parameter and return value.
7598 * lex.c (java_get_line_col): Constify filename parameter.
7599 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7600 * parse.y (java_parser_context_suspend,
7601 issue_warning_error_from_context, safe_layout_class): Constify
7603 * parse.c: Regenerate.
7605 2000-05-08 Tom Tromey <tromey@cygnus.com>
7607 * expr.c (build_jni_stub): Cache the result of
7608 _Jv_LookupJNIMethod.
7610 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * decl.c (predef_filenames_size): Now 7.
7613 (predef_filenames): New seventh entry.
7615 2000-05-04 Tom Tromey <tromey@cygnus.com>
7617 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7618 Keep track of when we've seen a reference field after a
7619 non-reference field.
7620 (get_boehm_type_descriptor): Handle case where we see
7621 non-reference fields but no trailing reference field.
7622 * decl.c (rawdata_ptr_type_node): Define.
7623 (init_decl_processing): Initialize rawdata_ptr_type_node.
7624 * java-tree.h (rawdata_ptr_type_node): Declare.
7626 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7628 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7629 specifiers in calls to fprintf.
7631 2000-05-03 Andrew Haley <aph@cygnus.com>
7633 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7635 * javaop.h (WORD_TO_INT): New function.
7636 (IMMEDIATE_s4): Use WORD_TO_INT.
7637 * jcf.h (JPOOL_INT): Ditto.
7639 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7642 2000-04-19 Tom Tromey <tromey@cygnus.com>
7644 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7646 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7648 * expr.c (build_jni_stub): New function.
7649 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7651 * parse.y (java_complete_expand_methods): Expand a native method
7652 and call build_jni_stub if -fjni given.
7653 * lang-options.h: Document -fjni.
7654 * lang.c (flag_jni): New global.
7655 (lang_f_options): Added `jni' entry.
7656 * java-tree.h (soft_lookupjnimethod_node,
7657 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7659 (flag_jni): Declare.
7660 (build_jni_stub): Declare.
7661 (struct lang_decl): Added `native' flag.
7662 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7664 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7665 soft_jnipopsystemframe_node): New globals.
7666 (init_decl_processing): Set them. _Jv_InitClass only takes one
7669 * java-tree.def: Put into `C' mode.
7671 2000-04-27 Tom Tromey <tromey@cygnus.com>
7674 * expr.c (expand_invoke): Generate check to see if object pointer
7675 is null in nonvirtual invocation case.
7676 * java-tree.h (soft_nullpointer_node): Declare.
7677 * decl.c (soft_nullpointer_node): New global.
7678 (init_decl_processing): Initialize soft_nullpointer_node.
7679 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7680 or `private' methods.
7681 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7683 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7688 2000-04-26 Tom Tromey <tromey@cygnus.com>
7690 * zextract.c (find_zip_file_start): New function.
7691 (read_zip_archive): Use it.
7693 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7697 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7699 * class.c (common_enclosing_context_p): New function.
7700 * java-tree.h (common_enclosing_context_p): Added prototype.
7701 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7702 classes sharing an outer context with the current instance.
7703 * parse.y (build_access_to_thisn): Fixed leading comment.
7704 (verify_constructor_super): New local `supper_inner'. Skip
7705 enclosing context argument in the case of inner class constructors.
7706 (patch_method_invocation): Insert proper context as second
7707 parameter to pure inner class constructor super invocations.
7709 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * parse.y (end_class_declaration): Reset the interface number
7714 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * parse.y (source_start_java_method): Deleted unnecessary code.
7717 (patch_method_invocation): Fixed comment.
7719 2000-04-24 Robert Lipe <robertlipe@usa.net>
7721 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7723 2000-04-23 Tom Tromey <tromey@cygnus.com>
7725 * boehm.c (mark_reference_fields): Use int_byte_position.
7727 2000-04-22 Tom Tromey <tromey@cygnus.com>
7729 * boehm.c (mark_reference_fields): Only call byte_position on
7732 2000-04-22 Tom Tromey <tromey@cygnus.com>
7734 * boehm.c (mark_reference_fields): Added `last_view_index'
7735 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7737 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7739 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7740 * parse.y (check_class_interface_creation): Fixed comments. Select
7741 permitted modifiers for (inner) interfaces. Changed error message
7742 to report rejected modifiers used with local classes.
7744 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7746 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7747 of directly inherited type considered in scope.
7748 * parse.y (do_resolve_class): Search inherited classes for inner
7751 2000-04-20 Tom Tromey <tromey@cygnus.com>
7753 * parse.y (not_accessible_p): Use member's class, not current
7754 class, when doing inheritance check for protected reference.
7757 2000-04-20 Jason Schroeder <shrode@subnature.com>
7759 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7761 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7763 * parse.y (lookup_field_wrapper): Search for final local aliases.
7764 (resolve_expression_name): Let lookup_field_wrapper search for
7765 final local aliases. Force the value of `name' if one is found.
7766 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7767 an expression name. Fixed comments.
7769 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7773 2000-04-19 Tom Tromey <tromey@cygnus.com>
7775 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7777 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7781 2000-04-18 Tom Tromey <tromey@cygnus.com>
7784 * gjavah.c (utf8_cmp): Changed return value.
7785 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7787 (cxx_keywords): New global.
7788 (get_field_name): Handle new result of cxx_keyword_subst.
7789 (print_method_info): Likewise.
7791 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7793 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7794 with a newline, for CNI.
7795 (print_stub_or_jni): Print a space or newline before method name for
7797 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7798 (process_file): Include gcj/cni.h if generating CNI stubs.
7800 2000-04-16 Tom Tromey <tromey@cygnus.com>
7802 * gjavah.c (decompile_method): Use print_field_name.
7805 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7807 * parse.y (java_expand_classes): Reverse the package list once.
7808 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7810 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7811 the `==' and `!=' operators.
7813 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * jcf-write.c (generate_bytecode_insns): At invocation time,
7816 always relate an interface method to the type of its selector.
7818 2000-04-05 Tom Tromey <tromey@cygnus.com>
7821 * expr.c (expand_invoke): Generate check to see if object pointer
7822 is null in nonvirtual invocation case.
7823 * java-tree.h (soft_nullpointer_node): Declare.
7824 * decl.c (soft_nullpointer_node): New global.
7825 (init_decl_processing): Initialize soft_nullpointer_node.
7826 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7827 or `private' methods.
7828 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7830 2000-04-05 Tom Tromey <tromey@cygnus.com>
7833 * parse.y (check_final_assignment): Recognize assignments to the
7834 `length' field of an array when generating class files.
7836 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7838 * class.c (decl_hash): Prototype removed.
7839 (decl_compare): Likewise.
7841 2000-04-05 Tom Tromey <tromey@cygnus.com>
7843 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7844 * parse.y (check_modifiers_consistency): Check for final/volatile
7845 clash. Fixes PR gcj/164.
7847 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7851 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7853 (add_method_1): Use `java_hash_hash_tree_node' and
7854 `java_hash_compare_tree_node'.
7855 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7856 (java_hash_compare_tree_node): Likewise.
7857 * parse.y (find_applicable_accessible_methods_list): Create,
7858 delete and use a hash table to remember already searched interfaces.
7860 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7862 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7865 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7867 * boehm.c (mark_reference_fields, set_bit): Prototype.
7868 (set_bit): Un-ANSI-fy definition.
7870 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7873 * decl.c (emit_init_test_initialization): Likewise.
7875 * gjavah.c (jni_print_char): Likewise.
7877 * parse.y (create_new_parser_context): Likewise.
7879 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7882 patch missing hunk. Fixed indentation.
7884 2000-03-30 Tom Tromey <tromey@cygnus.com>
7886 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7887 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7889 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7891 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7892 when negative *before* using it as an array index.
7893 * ChangeLog: Fixed typo.
7895 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7897 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7898 to 0 when it reaches -1.
7900 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * jcf-parse.c (get_constant): Properly cast `num' during the
7903 invocation of `add_double'.
7904 * jcf-write.c (push_long_const): Properly cast `lo' before
7905 comparing it to short bounds.
7906 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7907 `interface_body:' is reduced after the current interface is
7910 2000-03-26 Tom Tromey <tromey@cygnus.com>
7912 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7913 Java-specific `-f' option.
7915 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7917 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7918 Adjust order of making types.
7919 Make bitsize_*_node values.
7921 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7923 * class.c (make_field_value): Use byte_position.
7924 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7925 (java_array_data_offset): Likewise.
7926 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7929 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * parse.y (check_abstract_method_definitions): New local
7932 `end_type_reached'. Make sure we also consider `end_type'.
7933 (java_check_abstract_method_definitions): Make sure we eventually
7934 consider `java.lang.Object'.
7935 (maybe_use_access_method): Don't use access method if not in the
7936 context of a pure inner class or if the method's context is right.
7937 (find_applicable_accessible_methods_list): New static flag
7938 `object_done'. Don't search abstract classes as interfaces. Fixed
7939 indentation. Fixed the `java.lang.Object' only search. Search
7940 class interface(s) first, then fully search enclosing contexts.
7941 (find_most_specific_methods_list): Pick the closest candidate when
7942 they're all abstract.
7944 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7946 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7947 properly initialize `finished_label'. Don't emit gotos for empty
7950 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7952 * except.c (emit_handlers): Clear catch_clauses_last.
7954 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7956 * parse.y (check_method_types_complete): New function.
7957 (create_class): Reset anonymous class counter only when seeing an
7959 (java_complete_class): JDEP_METHOD: Don't recompute signature
7962 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7964 * class.c (build_static_ref): Fixed indentation in comment.
7965 * java-tree.def (TRY_EXPR): Fixed typo in name.
7966 (CLASS_LITERAL): Likewise.
7967 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7968 (struct lang_type): New field `dot_class'.
7969 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7970 (generate_classfile): Method `class$' is synthetic.
7971 * parse.y (build_do_class_method): New function.
7972 (build_dot_class_method_invocation): Likewise.
7973 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7974 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7975 (qualify_ambiguous_name): Likewise.
7976 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7977 (build_try_statement): Fixed leading comment.
7979 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7981 * class.c (make_field_value): Properly handle sizes.
7982 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7983 (layout_class_method): Count using trees.
7984 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7985 * expr.c (java_array_data_offset): Use int_bit_position.
7986 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7987 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7989 2000-03-16 Tom Tromey <tromey@cygnus.com>
7991 * lang.c (flag_hash_synchronization): New global.
7992 (lang_f_options): Added `hash-synchronization'.
7993 * lang-options.h: Mention -fhash-synchronization.
7994 * java-tree.h (flag_hash_synchronization): Declare.
7995 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7996 hash table synchronization is disabled.
7997 * decl.c (init_decl_processing): Only push `sync_info' value when
7998 hash table synchronization is disabled.
7999 * class.c (make_class_data): Only push `sync_info' field when hash
8000 table synchronization is disabled. Removed dead code.
8002 2000-03-16 Tom Tromey <tromey@cygnus.com>
8004 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8006 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8008 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8010 * parse.y (patch_method_invocation): Handle anonymous classes
8011 creation in static context.
8013 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8016 * parse.y (resolve_qualified_expression_name): Use it.
8017 (patch_method_invocation): Likewise.
8019 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8022 depending on the type of dependency which dictates what the
8024 (unresolved_type_p): Resolved types limited to the current class.
8026 2000-03-15 Tom Tromey <tromey@cygnus.com>
8028 * decl.c (init_decl_processing): Set type of `sync_info' to be
8031 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8032 Correctly compute bit number for current slot. Zero `high' and
8033 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8034 mark_reference_fields.
8035 (mark_reference_fields): New function.
8037 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * parse.y (register_incomplete_type): Fixed initialization of
8042 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8046 (push_class_context, pop_class_context): New function.
8047 (class_body:): Call pop_class_context.
8048 (interface_body:): Likewise.
8049 (INNER_QUALIFIER): New macro.
8050 (report_class_declaration): Changed output format and use
8051 INNER_QUALIFIER. Call push_class_context.
8053 2000-02-14 Andrew Haley <aph@cygnus.com>
8055 * check-init.c (check_init): Add new cases for unary and binary
8058 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * parse.y (resolve_package): Set `next' once a type name has been
8061 progressively discovered.
8062 (resolve_qualified_expression_name): Propagate resolution only if
8063 there are remaining qualifiers. Take into account `q' might have
8064 been cleared after re-qualification.
8065 * parse.y (patch_method_invocation): New local `resolved'.
8066 Section dealing with qualified expression rewritten to use
8067 resolve_field_access.
8069 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8071 * parse.h (PUSH_CPC): Fixed indentation.
8072 (DEBUG_CPC): New macro.
8073 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8074 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8075 * parse.y (class_body_declaration:): Use
8076 SET_CPC_INSTANCE_INITIALIZER_STMT.
8077 (method_declaration:): Check for null current_function_decl.
8078 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8079 (java_parser_context_pop_initialized_field): Better handling of
8081 (maybe_make_nested_class_name): Mark nested class name as
8082 qualified when necessary.
8083 (end_class_declaration): Don't call java_parse_context_resume when
8084 one or more error occurred.
8085 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8086 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8087 SET_CPC_INITIALIZER_STMT.
8088 (method_header): Check for inner classes declaring static methods.
8089 (resolve_qualified_expression_name): Handle situation where `this'
8092 2000-03-13 Hans Boehm <boehm@acm.org>
8094 * typeck.c (build_prim_array_type): Correctly set the high word too.
8096 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8098 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8100 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8101 list of methods for interfaces.
8103 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * parse.y (qualify_ambiguous_name): Properly handle expressions
8108 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8110 * parse.y (check_final_assignment): Extended to process
8112 (patch_assignment): Have check_final_assignment called only once.
8114 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8116 * java-tree.h (IS_INIT_CHECKED): New flag.
8117 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8118 * parse.y (patch_string): Call force_evaluation_order on the
8119 completed string concatenation tree.
8120 * expr.c (force_evaluation_order): Call force_evaluation_order on
8121 function's arguments too.
8123 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8125 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8126 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8127 (build_anewarray): Likewise.
8128 * parse.y (patch_newarray): Likewise.
8129 * parse.c: Regenerated.
8131 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8133 * decl.c (init_decl_processing): Added new class fields `depth',
8134 `ancestors', and `idt' to class_type_node. Use
8135 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8136 * class.c (make_class_data): Push initial values for new fields.
8137 * java-tree.h: Updated prototype for `build_invokeinterface'.
8138 * expr.c (build_invokeinterface): Changed parameters to accept
8139 `method' tree. Calculate index of `method' in its declaring
8140 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8141 (expand_invoke): Call `build_invokeinterface' with new parameters.
8142 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8145 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8147 * typeck.c (lookup_do): Search superinterfaces first
8148 when looking up an interface method. From Godmar Back
8151 2000-03-06 Tom Tromey <tromey@cygnus.com>
8153 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8155 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * java-tree.h (lookup_argument_method2): Declared.
8158 (safe_layout_class): Prototype moved from parse.h.
8159 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8160 * parse.y (java_check_regular_methods): Local `super_class' gone.
8161 Call lookup_argument_method2 instead of lookup_argument_method.
8162 Perform modifier match for methods found declared in implemented
8163 interfaces. Fixed indentation problem. Overriding/hiding error
8164 report to take place only for methods found in classes.
8165 * typeck.c (lookup_argument_method): Changed leading
8166 comment. Re-written by calling lookup_do.
8167 (lookup_argument_method2): New function.
8168 (lookup_java_method): Re-written by calling lookup_do.
8169 (lookup_do): New function.
8171 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8173 * check-init.c (check_init): Removed dead code. Handle (blank)
8175 * parse.y (declare_local_variables): New local `final_p', set it
8176 and use it to initialize LOCAL_FINAL.
8177 (check_final_assignment): Only check FIELD_DECLs.
8179 2000-02-17 Tom Tromey <tromey@cygnus.com>
8181 * Makefile.in (JAVA_OBJS): Added boehm.o.
8182 (boehm.o): New target.
8183 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8184 * java-tree.h (flag_use_boehm_gc): Declare.
8185 (get_boehm_type_descriptor): Declare.
8186 * lang.c (lang_f_options): Added `use-boehm-gc'.
8187 (flag_use_boehm_gc): New global.
8188 * lang-options.h: Added -fuse-boehm-gc.
8189 * boehm.c: New file.
8190 * class.c (get_dispatch_table): If class uses a Boehm type
8191 descriptor, put it in the vtable.
8192 (make_class_data): Removed dead code.
8194 2000-03-03 Per Bothner <per@bothner.com>
8196 * decl.c (init_decl_processing): Initialize sizetype properly.
8198 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8200 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8201 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8202 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8203 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8204 (jcf_parse): New local `current'. Load innerclasses seen in outer
8205 context being processed.
8206 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8207 * jcf-write.c (append_innerclasses_attribute): New function.
8208 (append_innerclasses_attribute_entry): Likewise.
8209 (get_access_flags): Handle static classes. Set anonymous and local
8210 classes to be private.
8211 (generate_classfile): Attribute count adjusted. Call
8212 append_innerclasses_attribute.
8213 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8214 PURE_INNER_CLASS_TYPE_P.
8215 * parse.y (parser_qualified_classname): New parameter `is_static',
8216 produce non qualified name accordingly.
8217 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8218 (create_interface): Added argument to parser_qualified_classname.
8219 (create_class): Added argument to parser_qualified_classname. Setup
8220 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8221 (add_inner_class_fields): Fixed indentation.
8222 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8223 (method_declarator): Fixed typo in comment.
8224 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8225 (build_current_thisn): Likewise.
8226 (patch_method_invocation): Likewise.
8228 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8230 * decl.c (current_function_decl): Move to toplev.c.
8232 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8234 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8235 (DECL_BIT_INDEX): Use underlying representation.
8236 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8238 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8240 * expr.c (build_java_ret): Pass proper type to size_binop.
8242 2000-02-25 Anthony Green <green@cygnus.com>
8244 * expr.c (build_class_init): Mark the decl to be ignored by
8246 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8247 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8248 * class.c (init_test_hash_newfunc): New function.
8249 (decl_hash): New function.
8250 (decl_compare): New function.
8251 * decl.c (emit_init_test_initialization): New function.
8252 (complete_start_java_method): Traverse the init test hashtable,
8253 calling emit_init_test_initialization.
8254 (always_initialize_class_p): Define.
8255 * expr.c (build_class_init): Use initialization tests when
8256 emitting class initialization code.
8257 (always_initialize_class_p): Declare.
8258 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8260 * java-tree.h: Include hash.h.
8261 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8262 (struct lang_decl): Add init_test_table field.
8263 (init_test_hash_entry): Define.
8265 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * gjavah.c (main): Avoid using `argi' to report unimplemented
8270 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8272 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8273 initialize locals to avoid warnings. Local `exception_type' moved
8276 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * parse.y (resolve_expression_name): Use `orig' as a second
8279 argument to resolve_field_access.
8280 (resolve_field_access): Removed unnecessary code when dealing with
8283 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * class.c (push_super_field): Don't push the field twice.
8286 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8287 * parse.h (java_reorder_fields): Prototyped.
8288 * parse.y (java_reorder_fields): New function.
8289 (java_layout_class): Simplified not to worry about re-ordering.
8291 2000-02-23 Tom Tromey <tromey@cygnus.com>
8293 * gjavah.c (print_name): In JNI case, correctly quote string.
8294 (print_method_info): Don't handle overrides in JNI mode.
8296 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8299 value type set to `boolean_type_node'.
8301 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8303 * jcf-dump.c (main): Test for correct condition after
8304 output file creation.
8306 2000-02-19 Anthony Green <green@cygnus.com>
8308 * jcf-depend.c (add_entry): Fix test for first list entry.
8310 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8312 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8313 * constants.c (build_constants_constructor): Likewise.
8315 2000-02-19 Anthony Green <green@cygnus.com>
8317 * jcf-depend.c (add_entry): Add entries to the end of the list.
8319 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8321 * decl.c (INT_TYPE_SIZE): Define if necessary.
8322 (expand_java_return): Handle the case of a native integer smaller
8325 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8327 * gjavah.c (help): Use GCCBUGURL.
8328 * jv-scan.c (help): Likewise.
8329 * jcf-dump.c (help): Likewise.
8331 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8336 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8338 * jcf-parse.c (load_class): Call `fatal' if no file containing
8339 the target class are found.
8341 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8343 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8344 lex.c, lex.h, and PARSE_H to...
8345 (parse.o, parse-scan.o): ...here, respectively.
8347 * lex.c: Split out code that may trigger SIGFPE from yylex()
8348 to its own function.
8349 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8351 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8353 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8355 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * parse.y (outer_field_access_p): Stop in time when outer contexts
8359 (resolve_qualified_expression_name): Properly qualify *everything*
8360 after a package.type to be resoled as expression names.
8361 (find_applicable_accessible_methods_list): Save/restore `class' to
8362 isolate it from a possible outer context search.
8364 2000-02-15 Tom Tromey <tromey@cygnus.com>
8366 * gjavah.c (jni_print_char): New function.
8367 (print_full_cxx_name): Use it.
8368 (decode_signature_piece): Likewise.
8369 (print_cxx_classname): Likewise.
8371 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8373 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8375 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8377 * gjavah.c: Include version.h.
8379 * jcf-dump.c: Likewise.
8381 * jv-scan.c: Likewise.
8383 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8385 * parse.y (outer_field_access_fix): First parameter now a tree
8386 node. Check for assignment to final. First argument to
8387 build_outer_field_access_fix modified to accommodate prototype.
8388 (build_outer_field_access): Don't check for assignment to final
8390 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8391 possibly returned by outer_field_access_fix. Changed
8392 outer_field_access_fix's first argument.
8393 (check_final_assignment): $finit$'s context is OK.
8394 (patch_unaryop): Use node instead of its line/column value when
8395 calling outer_field_access_fix.
8397 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * parse.y (interface_declaration:): No longer tagged
8400 <node>. Re-installed default action.
8401 (class_member_declaration:): Handle inner interfaces.
8402 (interface_member_declaration): Handle inner interfaces and
8404 (create_interface): Push error if one seen. Suspend parsing
8405 context when processing an inner interface.
8406 (register_fields): Inner class static field limitations not to
8407 apply to inner interfaces.
8409 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8411 * jcf-parse.c (load_class): Update `java_error_count' when a
8412 class' file can't be found.
8413 (parse.y): Avoid (byte)code generation when errors seen.
8415 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8417 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8418 decodes a valid node.
8419 (patch_binop): Handle TRUNC_DIV_EXPR.
8421 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * parse.y (resolve_package): New local `acc'. Try to progressively
8424 build and guess a package and type name.
8426 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * parse.y (find_applicable_accessible_methods_list): Load and
8429 layout the search class if necessary.
8430 (java_complete_tree): Keep to original type of the folded initial
8433 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8436 Generate error message if circularity is detected. New static
8438 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8439 * jcf-write.c (generate_bytecode_insns): Very simply handle
8441 * parse.y (java_check_circular_reference): Use
8442 `cyclic_inheritance_report' during report, if necessary.
8443 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8444 walking NEW_ARRAY_INIT twice.
8446 2000-02-09 Tom Tromey <tromey@cygnus.com>
8448 * parse.y (check_class_interface_creation): Allow inner classes to
8449 be `private' or `protected', check modifiers' consistency. Prevent
8450 block local classes from bearing any modifiers.
8452 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8454 * except.c (check_start_handlers): Re-add prototype lost in last
8456 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8458 2000-02-09 Andrew Haley <aph@cygnus.com>
8460 * decl.c (clear_binding_level): Remove excess initializer.
8461 (maybe_poplevels): Remove unused variable.
8462 (force_poplevels): Ditto.
8463 (struct binding_level): Add comment.
8465 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * jcf-write.c (generate_classfile): Don't consider
8468 pre-initialization with reference value (use <clinit> instead.)
8469 * parse.y (java_fix_constructors): No generated constructor for
8471 (build_outer_field_access): Removed debug message.
8472 (outer_field_expanded_access_p): Adapted to bytecode generation.
8473 (build_outer_field_access_method): Use fix_method_argument_names.
8474 (build_outer_method_access_method): Fixed indentation. Added
8475 comment. Handle access method generation for static and also void
8477 (build_access_to_thisn): Inserted debug message.
8478 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8479 (resolve_qualified_expression_name): Fixed comment.
8480 (not_accessible_p): Adapted to bytecode generation. Added comment.
8481 (patch_method_invocation): Added comment.
8482 (maybe_use_access_method): Fixed leading comment. Handle static
8484 (java_complete_lhs): Don't shortcut handling of initialized upon
8485 declaration String type static fields when generating bytecode.
8486 (patch_unaryop): Handle outer field access when generating
8489 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * java-tree.h (FIELD_THISN): New macro.
8492 * jcf-write.c (append_synthetic_attribute): New function.
8493 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8494 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8495 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8497 (build_outer_field_access): Turned on access functions usage and
8498 generation when compiling to bytecode.
8499 (maybe_use_access_method): Likewise.
8501 2000-01-25 Andrew Haley <aph@cygnus.com>
8503 * java-except.h (struct eh_range): Add `expanded' field.
8504 (maybe_start_try): Add end_pc arg.
8505 (maybe_end_try): Ditto.
8506 * java-tree.h (force_poplevels): new function.
8507 * expr.c (expand_byte_code): Don't call maybe_start_try or
8509 * except.c (add_handler): Reset expanded.
8510 (expand_start_java_handler): Set expanded.
8511 (check_start_handlers): Don't expand a start handler that's
8512 already been expanded.
8513 (maybe_start_try): Add end_pc arg. Only expand a handler which
8515 (expand_end_java_handler): call force_poplevels.
8516 (force_poplevels): new function.
8517 * decl.c (binding_level): Add start_pc of binding level.
8518 (maybe_pushlevels): Call maybe_start_try when pushing binding
8520 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8521 (LARGEST_PC): Define.
8522 (clear_binding_level): Use LARGEST_PC.
8524 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8525 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8526 (binding_depth, is_class_level, current_pc): new variables.
8527 (struct binding_level): ditto.
8528 (indent): new function.
8529 (push_jvm_slot): add debugging info.
8530 (maybe_pushlevels): ditto.
8531 (maybe_poplevels): ditto.
8534 (start_java_method): ditto.
8535 (give_name_to_locals): comment only.
8536 * except.c (binding_depth, is_class_level, current_pc):
8538 (expand_start_java_handler): add debugging info.
8539 (expand_end_java_handler): ditto.
8541 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8543 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8544 (print_name_for_stub_or_jni, process_file): Constify a char*.
8546 2000-02-03 Tom Tromey <tromey@cygnus.com>
8548 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8550 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8552 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8553 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8556 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8558 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8559 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8560 (struct lang_type): New field `ii_block'.
8561 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8562 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8563 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8564 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8565 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8566 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8568 * parse.y (add_instance_initializer): New function.
8569 (in_instance_initializer): New static global.
8570 (class_body_declaration:): Link instance initializer block.
8571 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8572 (array_creation_expression:): Remove unused local.
8573 (java_parser_context_push_initialized_field): Fixed leading
8574 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8575 CPC_INSTANCE_INITIALIZER_LIST.
8576 (java_parser_context_pop_initialized_field): Likewise.
8577 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8578 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8579 CPC_INITIALIZER_STMT.
8580 (fix_constructors): New local `class_type'. Use it. Call
8581 add_instance_initializer.
8582 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8583 (patch_return): Forbid return in instance initializers.
8584 (patch_throw_statement): Enforce exception handling in the context
8585 of instance initializers.
8587 2000-02-03 Tom Tromey <tromey@cygnus.com>
8589 * Make-lang.in (java.mostlyclean): Remove executables in
8592 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8594 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8595 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8596 (java_float_finite): Convert to use union Word from javaop.h.
8597 (java_double_finite): Convert to use union DWord from javaop.h.
8599 2000-02-02 Tom Tromey <tromey@cygnus.com>
8601 * gjavah.c (options): Added `jni' entry.
8602 (help): Document -jni.
8603 (flag_jni): New global.
8604 (process_file): Handle JNI output. Don't print text from
8605 -prepend, -add, etc, when generating stubs. Only remove `.class'
8606 suffix if it actually exists.
8607 (main): Create a `.c' file when run with `--jni --stubs'. Create
8608 correct output file name with `--jni'.
8609 (print_include): Mangle header name differently in JNI case.
8610 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8612 (print_method_info): Handle JNI case. Put signature info into
8613 method name. Handle case when STREAM is NULL.
8614 (print_name_for_stub_or_jni): New function.
8615 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8616 (print_cxx_classname): Handle JNI.
8617 (print_full_cxx_name): Likewise.
8618 (decode_signature_piece): Likewise.
8619 (overloaded_jni_method_exists_p): New function.
8620 (struct method_name): Added `signature' and `sig_length' fields.
8621 (HANDLE_END_FIELD): Do nothing in JNI mode.
8623 2000-02-02 Tom Tromey <tromey@cygnus.com>
8625 * jv-scan.c: Include version.c, <getopt.h>.
8626 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8627 (options): New array.
8628 (usage): New function.
8629 (version): New function.
8630 (main): Use getopt_long to parse command line.
8631 * jcf-dump.c: Include version.c, <getopt.h>.
8632 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8633 OPT_JAVAP): New macros.
8634 (options): New array.
8635 (usage): Return `void'. Changed message.
8636 (help): New function.
8637 (version): New function.
8638 (main): Use getopt_long_only to parse command line.
8639 * gjavah.c: Include <getopt.h>.
8640 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8641 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8642 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8643 (options): New array.
8644 (java_no_argument): Removed.
8645 (help): Updated with missing options.
8646 (main): Use getopt_long_only to parse command line.
8647 (usage): Changed message.
8649 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8651 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8652 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8653 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8654 * parse.y (array_creation_expression:): Handle anonymous arrays.
8655 (build_array_from_name): Don't set `ret_name' if null.
8656 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8657 (qualify_ambiguous_name): Likewise.
8658 (java_complete_expand_class): Likewise.
8660 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8663 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8664 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8665 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8666 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8667 AIPL_FUNCTION_COMPLETED_INVOCATION.
8668 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8669 AIPL_FUNCTION_INVOCATION_READY.
8670 (AIPL_FUNCTION_DECLARATION): New enum entry.
8671 * parse.y (reorder_static_initialized): New function.
8672 (java_parser_context_pop_initialized_field): Use it.
8673 (add_inner_class_fields): Use
8674 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8675 augmented. Install marker after last alias initializer, if any.
8676 (generate_finit): Fixed typo. Don't try to retain only the used
8678 (method_header): Compute and set DECL_FUNCTION_NAP.
8679 (method_declarator): Fixed comment. Insert alias initializer in
8681 (build_alias_initializer_parameter_list): Fixed leading
8682 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8683 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8684 (java_complete_expand_class): Code to retain only used aliases
8686 (java_complete_expand_methods): New local `first_decl'. Generate
8687 $finit$ first, then expand the constructors, regular methods and
8689 (java_complete_expand_method): Don't report error on missing
8690 return statement if previously detected bogus.
8691 (fix_constructors): Don't patch constructor parameters list.
8692 (patch_method_invocation): Use new AIPL enum values. Reverse
8693 alias initializer list for anonymous classes.
8695 2000-01-30 Anthony Green <green@redhat.com>
8697 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8698 determine how many stack slots to pop.
8700 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8702 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8703 error handling/recovery.
8704 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8706 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8709 FIELD_LOCAL_ALIAS_USED): New macros.
8710 (DECL_FUNCTION_NAP): New macro.
8711 (struct lang_decl): New field `nap'.
8712 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8713 (struct lang_type): New fields `finit_stmt_list' and
8715 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8716 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8717 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8718 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8719 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8720 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8721 (BUILD_THROW): Macro line separator re-indented.
8722 * parse.y (end_class_declaration): New function.
8723 (maybe_generate_pre_expand_clinit): New name for
8724 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8725 pre-expand static fields.
8726 (maybe_generate_clinit): Function deleted.
8727 (check_for_static_method_reference): Prototype's parameter list
8729 (generate_finit): New name for maybe_generate_finit. Changed
8730 leading comment. Function rewritten to use
8731 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8732 (build_alias_initializer_parameter_list): New function.
8733 (java_parser_context_pop_initialized_field): Likewise.
8734 (add_inner_class_fields): Likewise.
8735 (type_declaration:): Call end_class_declaration.
8736 (class_member_declaration:): Likewise.
8737 (formal_parameter_list:): Fixed typos.
8738 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8739 element. Improved error handling.
8740 (block_statement:): Call end_class_declaration.
8741 (anonymous_class_creation:): Likewise.
8742 (create_anonymous_class): Fixed comments.
8743 (create_class): Call add_inner_class_fields.
8744 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8745 (method_header): Use MARK_FINAL_PARMS.
8746 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8747 (method_declarator): Propagate final argument flag.
8748 (craft_constructor): New local `artificial'. Call
8749 build_alias_initializer_parameter_list. Use
8750 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8751 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8753 (complete_expand_class): Get rid of unused outer context local
8755 (java_complete_expand_methods): Fixed leading
8756 comment. Generate/pre-expand <clinit> first. Changed method
8757 expansion order to regular, $finit$, constructors, <clinit>.
8758 (java_complete_expand_method): Set current_function_decl.
8759 (fix_constructors): Fix constructor parameter list to account for
8760 outer context local alias initializers.
8761 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8762 (resolve_expression_name): Lookup outer context local aliases. New
8763 local `access', use it.
8764 (patch_method_invocation): Patch inner class ctor invocation with
8765 outer context local aliases initialization values. $finit$
8766 invocation patching now includes things generated with
8767 build_alias_initializer_parameter_list.
8768 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8769 (build_super_invocation): Likewise.
8770 (patch_assignment): Changed comment.
8772 2000-01-27 Andrew Haley <aph@cygnus.com>
8774 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8778 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8780 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8782 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8784 * parse.y (register_fields): Don't pass a format specifier to
8785 OBSOLETE_MODIFIER_WARNING.
8786 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8787 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8789 (check_modifiers): Change function into a macro.
8790 (check_class_interface_creation): Pass a literal format string.
8792 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8794 * buffer.h: PROTO -> PARAMS.
8795 * check-init.c: Likewise.
8796 * class.c: Likewise.
8797 * constants.c: Likewise.
8798 * convert.h: Likewise.
8800 * except.c: Likewise.
8802 * gjavah.c: Likewise.
8803 * java-except.h: Likewise.
8804 * java-tree.h: Likewise.
8805 * jcf-depend.c: Likewise.
8806 * jcf-dump.c: Likewise.
8807 * jcf-parse.c: Likewise.
8808 * jcf-path.c: Likewise.
8809 * jcf-reader.c: Likewise.
8810 * jcf-write.c: Likewise.
8812 * jv-scan.c: Likewise.
8813 * jvgenmain.c: Likewise.
8814 * jvspec.c: Likewise.
8818 * parse-scan.y: Likewise.
8819 * parse.h: Likewise.
8820 * parse.y: Likewise.
8821 * typeck.c: Likewise.
8822 * verify.c: Likewise.
8825 * zextract.c: Likewise.
8826 * zipfile.h: Likewise.
8828 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8831 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8832 * constants.c (build_constant_data_ref): Check for cached
8833 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8834 in TYPE_CPOOL_DATE_REF.
8835 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8836 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8837 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8838 (LOCAL_FINAL): New macro.
8839 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8840 constant pool -- don't try to reuse.
8841 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8843 (find_in_current_zip): Use TYPE_JCF.
8844 * parse.h (java_check_final): Prototype removed.
8845 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8846 (maybe_create_class_interface_decl,
8847 check_class_interface_creation): Likewise.
8848 (java_expand_finals): Function removed.
8849 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8850 (block_statement:): Fixed comment.
8851 (anonymous_class_creation:): Likewise.
8852 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8854 (check_class_interface_creation): Loosened error report on (inner)
8855 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8856 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8857 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8859 (create_interface): Likewise.
8860 (anonymous_class_counter): New static global.
8861 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8862 patch. Fixed comments.
8863 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8864 anonymous_class_counter when declaring a toplevel class.
8865 (craft_constructor): Fixed constructor name when handling
8866 anonymous classes. Anonymous class constructors to feature hidden
8868 (java_fix_constructors): Added comment.
8869 (java_check_final): Function removed.
8870 (java_complete_expand_methods): Fixed comment. Don't generate
8871 class data, save its outgoing constant pool instead.
8872 (verify_constructor_super): Skip anonymous class constructor
8873 hidden this$<n> parameter.
8874 (java_expand_classes): New local `saved_ctxp'. Removed call to
8875 java_expand_finals and java_check_final. Expand anonymous class
8876 constructors. Generate class data.
8877 (build_super_invocation): Skip anonymous class hidden this$<n>
8879 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8880 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8881 (set_java_signature): Likewise.
8883 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8885 * gjavah.c: Delete ACC_VISIBILITY define.
8886 * jcf.h: Add ACC_VISIBILITY define.
8887 * parse.y: final: rule tagged <value>.
8888 (java_check_regular_methods): Use ACC_VISIBILITY define for
8889 default package access check.
8890 (local_variable_declaration_statement): Use final: rule.
8892 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8894 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8897 2000-01-17 Tom Tromey <tromey@cygnus.com>
8899 * gjavah.c (print_field_info): Allow non-static final fields.
8901 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8904 * parse.y (patch_anonymous_class): New function.
8905 (create_anonymous_class): Register incomplete type when the
8906 class/interface to extends/implement isn't known yet.
8907 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8908 (verify_constructor_super): Tuned error message.
8910 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8912 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8913 (ANONYMOUS_CLASS_P): New macro.
8914 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8915 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8916 * parse.y (create_class): Added leading argument.
8917 (maybe_create_class_interface_decl,
8918 check_class_interface_creation): Likewise.
8919 (craft_constructor): New function.
8920 (verify_constructor_super): Added argument in prototype.
8921 (class_declaration:): Inserted leading argument.
8922 (for_begin:): Use FOR_LOOP_P.
8923 (anonymous_class_creation): Create WFL of the anonymous class to
8924 instantiate. Call build_new_invocation. Added comments.
8925 (check_class_interface_creation): Handle parameter `anonymous' in
8926 verbose mode class creation announce.
8927 (link_nested_class_to_enclosing): Exclude anonymous classes.
8928 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8929 anonymous class, even though they appear to have an enclosing
8931 (create_interface): Pass extra argument to
8932 check_class_interface_creation.
8933 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8934 (create_class): Call check_class_interface_creation and
8935 maybe_create_class_interface_decl with extra new argument. Don't
8936 add private this$<n> to anonymous classes.
8937 (method_declarator): Insert hidden this$<n> to anonymous class
8939 (java_fix_constructors): Deleted code creating default
8940 constructor. Call craft_constructor instead.
8941 (java_check_regular_methods): Set `saw_constructor' to 1 for
8943 (fix_constructors): Pass extra argument to verify_constructor_super.
8944 (verify_constructor_super): New local `sdecl', use it. Search for
8945 matching constructor (possibly featuring arguments) in super
8947 (lookup_method_invoke): Craft constructor according to arguments
8948 list when dealing with anonymous class constructors.
8949 (build_super_invocation): Pass arguments to anonymous class super
8951 (search_loop): Use FOR_LOOP_P.
8952 (labeled_block_contains_loop_p): Likewise.
8954 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8957 (enclosing_context_p): New function.
8958 (get_access_flags_from_decl): Handle CLASS_STATIC.
8959 (maybe_layout_super_class): Extra first argument passed to
8961 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8963 * decl.c (access0_identifier_node): New global.
8964 (init_decl_processing): access0_identifier_node initialized.
8965 (pushdecl): Set DECL_CONTEXT only on non type decls.
8966 * expr.c (lookup_field): Lookup inner class fields in enclosing
8968 (expand_invoke): Use ID_INIT_P.
8969 (expand_java_field_op): Use DECL_CLINIT_P.
8970 * java-tree.def (CLASS_LITERAL): New tree code.
8971 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8972 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8973 (struct lang_decl): New field `inner_access'.
8974 (enclosing_context_p): Prototyped.
8975 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8976 ID_CLINIT_P): New macros.
8977 (CLASS_STATIC): New macro.
8978 (CLASS_ACCESS0_GENERATED_P): New macro.
8979 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8980 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8981 INNER_CLASS_P): New macros.
8982 (DECL_INNER_CLASS_LIST): New macro.
8983 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8985 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8986 the shift value to int. Fixed typo in comment.
8987 * lex.c (inst_id, wpv_id): Initialize.
8988 * mangle.c (unicode_mangling_length): Take `$' into account.
8989 * parse.h (DRECOVER, RECOVER): Terminate properly.
8990 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8991 (typedef struct _jdep): New field `enclosing'.
8992 (JDEP_ENCLOSING): New macro.
8993 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8994 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8995 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8996 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8997 GET_ENCLOSING_CPC_CONTEXT): New macros.
8998 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8999 (do_resolve_class): Added extra argument in prototype.
9000 * parse.y (resolve_class): Added extra argument in prototype.
9001 (maybe_create_class_interface_decl): Likewise.
9002 (maybe_use_access_method, build_wfl_wrap): New functions.
9003 (java_complete_expand_classes, java_complete_expand_class):
9005 (java_parser_context_push_initialized_field,
9006 java_parser_context_suspend, java_parser_context_resume):
9008 (maybe_make_nested_class_name, make_nested_class_name,
9009 set_nested_class_simple_name_value,
9010 link_nested_class_to_enclosing, find_as_inner_class,
9011 find_as_inner_class_do, check_inner_class_redefinition,
9012 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9013 maybe_build_thisn_access_method, build_outer_field_access,
9014 build_outer_field_access_methods, build_outer_field_access_expr,
9015 build_outer_method_access_method, build_new_access_id,
9016 build_outer_field_access_method, outer_field_access_p,
9017 outer_field_expanded_access_p, outer_field_access_fix,
9018 build_incomplete_class_ref, patch_incomplete_class_ref,
9019 create_anonymous_class): Likewise.
9020 (inst_id, wpv_id): New static global variables.
9021 (synchronized:): New rule, tagged <node>.
9022 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9024 (anonymous_class_creation:): New rule, tagged <node>.
9025 (NEW_TK): Tagged <node>.
9026 (type_literals, array_type_literal): New rules, tagged <node>.
9027 (class_declaration:): Removed action when reducing by class_body:
9028 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9029 using GET_CPC in sub-rules.
9030 (class_member_declaration): Handle inner classes.
9031 (method_declaration): When reducing method_header:, reset
9032 current_function_decl when appropriate.
9033 (method_declarator:): Set the number of formal parameter to 0 for
9034 method declared without arguments.
9035 (constructor_declarator:): Likewise.
9036 (static_initializer:): List of elements kept in a list.
9037 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9038 use of the keyword `static' for type declarations.
9039 (block_statement:): Handle inner class declarations.
9040 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9041 type qualified `this'.
9042 (class_instance_creation_expression): Use anonymous_class_creation:
9043 to handle inner class instances creation. Handle qualified `new'.
9044 (something_dot_new): Added appropriate actions.
9045 (create_new_parser_context): New function.
9046 (java_push_parser_context, java_parser_context_save_global,
9047 java_parser_context_suspend): Use create_new_parser_context.
9048 (check_modifiers): Changed leading comment.
9049 (check_class_interface_creation): Handle interclasses.
9050 (add_superinterfaces): Fixed comment.
9051 (create_interface): Build qualified name from the raw_name instead
9052 of its matching WFL. Push the initialized fields list. raw_name added
9053 as an extra argument to maybe_create_class_interface_decl.
9054 (create_class): Build qualified name from the raw_name instead of
9055 its matching WFL. Removed assignment to current_parsed_class_un.
9056 Call PUSH_ERROR before returning an error. Suspend the current
9057 parser context when processing an inner class. Push the
9058 initialized fields list. raw_name added as an extra argument to
9059 maybe_create_class_interface_decl. Add the private this$<n>
9061 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9062 (register_fields): Get the class type from GET_CPC and handle
9063 previous errors. Added code to handle the creation of static
9064 fields in inner classes. Initialized fields initialization
9065 statements kept in a list of lists.
9066 (maybe_generate_finit): Initialized fields initialization
9067 statements kept in a list of lists. Use GET_CPC.
9068 (maybe_generate_clinit): Likewise.
9069 (method_header): Use GET_CPC and GET_CPC_UN.
9070 (parser_qualified_classname): Handle inner classes.
9071 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9072 (java_fix_constructors): Hide pointer to enclosing context
9073 instance in constructor list when dealing with inner classes.
9074 (jdep_resolve_class): Call resolve_class with extra first argument
9076 (resolve_class): Add enclosing context as a first extra argument
9077 to do_resolve_class.
9078 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9080 (resolve_no_layout): Extra argument added to resolve_class
9082 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9083 (java_get_real_method_name): Use GET_CPC_UN.
9084 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9085 (java_check_abstract_methods): Handle static method declared in
9086 inner classes by an error.
9087 (java_check_regular_methods): Use DECL_CLINIT_P.
9088 (source_start_java_method): Also set DECL_MAX_LOCALS.
9089 (create_artificial_method): Call java_parser_context_save_global
9090 and java_parser_context_restore_global instead of saving/restoring
9091 the context by hand.
9092 (expand_start_java_method): Improved verbose mode message.
9093 (java_complete_expand_methods): Fixed leading comment. Use
9095 (fix_constructors): Added assignment to this$<n> if necessary.
9096 (java_expand_classes): Call java_complete_expand_classes instead
9097 of java_complete_expand_methods.
9098 (make_qualified_primary): Simplified.
9099 (merge_qualified_name): Optimized for missing left or right parts.
9100 (resolve_expression_name): Handle access to outer class fields from
9102 (resolve_qualified_expression_name): New macro
9103 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9104 classes. Report error on non appropriate qualification of
9105 `new'. Handle qualified `this'.
9106 (not_accessible_p): Allow access to outer class private fields from
9108 (patch_method_invocation): Handle method invocations through
9109 access methods and inner class constructor invocations.
9110 (find_applicable_accessible_methods_list): Search enclosing
9111 contexts of an inner class.
9112 (search_applicable_methods_list): Fixed typo.
9113 (argument_types_convertible): Handle inner class constructors'
9114 hidden outer context reference argument.
9115 (qualify_ambiguous_name): Handle qualified `this'.
9116 (java_complete_lhs): Handle use of field accessed through
9117 artificial access methods in various cases of assignments. Handle
9119 (check_final_assignment): Use DECL_CLINIT_P.
9120 (valid_ref_assignconv_cast_p): Handle the destination being an
9121 enclosing context of the source.
9122 (patch_unaryop): Handle use of field accessed through artificial
9124 (patch_return): Use DECL_CLINIT_P.
9125 (patch_throw_statement): Use DECL_CLINIT_P.
9126 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9127 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9130 2000-01-16 Anthony Green <green@cygnus.com>
9132 * parse.y (build_string_concatenation): Only use
9133 StringBuffer(String) shortcut if String arg is constant.
9135 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9137 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9138 the shift value to int. Fixed typo in comment.
9140 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9142 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9143 * jcf-write.c: Likewise.
9144 * parse.y: Likewise.
9145 * parse.c: Regenerate.
9147 2000-01-09 Anthony Green <green@cygnus.com>
9149 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9150 bytecodes in the correct order.
9152 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9154 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9156 2000-01-06 Anthony Green <green@cygnus.com>
9158 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9159 before building constant array decl.
9161 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9164 method invocation and typo in conditional expression.
9165 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9166 the appropriate NOTE_POP.
9167 * parse.y (patch_binop): Shift value mask to feature the right
9170 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9172 * class.c (assume_compiled, assume_compiled_node): Add static
9174 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9176 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9178 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9180 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9181 to `__modifier' to avoid stringifying it.
9183 * parse.y (verify_constructor_circularity): Don't call a variadic
9184 function with a non-literal format string.
9185 (java_check_abstract_methods): Move unreachable code inside
9186 `continue' statement.
9187 (lookup_method_invoke): Call xstrdup, not strdup.
9189 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9192 * jcf-parse.c (yyparse): Likewise.
9194 * jv-scan.c (main): Likewise.
9196 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9198 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9199 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9200 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9203 * parse.y (synchronized, variable_redefinition_error,
9204 check_class_interface_creation, create_interface, create_class,
9205 method_header, finish_method_declaration,
9206 check_modifiers_consistency, method_declarator,
9207 complete_class_report_errors, check_abstract_method_definitions,
9208 java_check_regular_methods, check_throws_clauses,
9209 java_check_abstract_methods, read_import_dir,
9210 check_pkg_class_access, declare_local_variables, fix_constructors,
9211 cut_identifier_in_qualified, resolve_expression_name,
9212 resolve_qualified_expression_name, patch_method_invocation,
9213 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9214 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9215 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9216 patch_try_statement, patch_synchronized_statement,
9217 patch_throw_statement, check_thrown_exceptions,
9218 patch_conditional_expr): Likewise.
9220 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * Makefile.in (LIBDEPS): Added gcc's errors.o
9223 (../jcf-dump$(exeext):): Link with gcc's errors.o
9224 (../gcjh$(exeext):): Likewise.
9225 * expr.c (expand_java_NEW): Layout the entire target type instead of
9226 laying out its methods only.
9227 (lookup_field): Layout the class after having loaded it.
9228 * java-tree.h (java_debug_context): Declared.
9229 * jcf-io.c (toplev.h): Included.
9230 (find_class): Removed assignment to jcf's outofsynch
9231 field. Force source file to be read if newer than its matching
9232 class file. Tweaked debug messages.
9233 * jcf-parse.c (jcf_out_of_synch): Deleted.
9234 (read_class): Call to jcf_out_of_synch removed.
9235 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9236 (jcf_out_of_synch): Prototype deleted.
9237 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9238 `deprecated' and `class_err': integer turned into bit-fields.
9239 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9240 * parse.y (package_list): New global.
9241 (package_declaration:): Record newly parsed package name.
9242 (extra_ctxp_pushed_p): Static global deleted.
9243 (java_parser_context_save_global): Create buffer context for the
9244 purpose of saving globals, if necessary.
9245 (java_parser_context_restore_global): Pop context pushed for the
9246 purpose of saving globals, if necessary.
9247 (java_debug_context_do): New prototype and function.
9248 (java_debug_context): Likewise.
9249 (do_resolve_class): Use already parsed package names to qualify
9250 and lookup class candidate.
9251 (java_pre_expand_clinit): Removed unnecessary local variable.
9253 1999-12-17 Tom Tromey <tromey@cygnus.com>
9255 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9257 (process_file): Use `\n\' at end of each line in string.
9259 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9261 * expr.c (expand_invoke): Layout the loaded class before
9262 attempting to use it.
9263 (expand_java_field_op): Allow final field assignments to take
9265 * typeck.c (convert): Return error_mark_node if expr is null.
9267 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * class.c (class_depth): Return -1 if the class doesn't load
9271 * expr.c (can_widen_reference_to): Check for errors during depth
9272 computation and return 0 accordingly.
9273 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9274 create default constructors and add an other error check.
9275 * parse.h (java_fix_constructors): Prototyped.
9276 * parse.y (java_pre_expand_clinit): Likewise.
9277 (build_super_invocation): Re-prototyped to feature one argument.
9278 (java_check_circular_reference): Directly use `current'.
9279 (java_fix_constructors): New function.
9280 (java_check_regular_methods): Don't create default constructors
9281 here, but abort if none were found.
9282 (java_complete_expand_methods): Pre-process <clinit> calling
9283 java_pre_expand_clinit.
9284 (java_pre_expand_clinit): New function.
9285 (fix_constructors): build_super_invocation invoked with the
9286 current method declaration as an argument.
9287 (build_super_invocation): Use the context of the processed method
9288 decl argument instead of current_class.
9289 * typeck.c (lookup_java_method): Take WFLs in method names into
9292 1999-12-14 Per Bothner <per@bothner.com>
9294 * class.c (make_class_data): flag_keep_inline_functions to keep
9295 private methods in the method array.
9297 1999-12-15 Anthony Green <green@cygnus.com>
9299 * check-init.c (check_init): Take into account both types of
9300 `throw's when checking for uninitialized variables.
9302 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * parse.y (java_complete_lhs): Force conversion of array
9305 dimensions to int_type_node, that's what runtime's ABI expects.
9307 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9310 operand of a WFL, until the Java front-end gets fixed with regard
9311 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9313 1999-12-10 Andrew Haley <aph@cygnus.com>
9315 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9316 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9317 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9321 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9324 before calling expand_eh_region_start and expand_start_all_catch.
9325 * except.c (expand_start_java_handler): Switch to permanent
9326 obstack before calling expand_eh_region_start.
9327 (expand_end_java_handler): Switch to permanent obstack before
9328 calling expand_start_all_catch.
9330 1999-12-5 Anthony Green <green@cygnus.com>
9332 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9333 function with side effects.
9334 (init_decl_processing): Mark all memory allocating DECLs with
9337 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9339 * except.c (expand_end_java_handler): Call
9340 expand_resume_after_catch and end_catch_handler.
9342 1999-11-30 Anthony Green <green@cygnus.com>
9344 * verify.c (verify_jvm_instructions): Create new return label
9345 chain if non existent (don't rely on the verified state of the jsr
9348 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9351 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9353 * parse.y (patch_assignment): Removed bogus final class test on
9354 lhs when checking on whether to emit an ArrayStoreException runtime
9356 * expr.c (expand_java_arraystore): Likewise.
9358 1999-11-28 Anthony Green <green@cygnus.com>
9360 * decl.c (find_local_variable): Reuse single slot decls when
9363 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * jcf-parse.c (saw_java_source): Global variable removed.
9366 (read_class): Don't use `saw_java_source'. Added extra braces.
9367 (yyparse): Code setting `saw_java_source' removed.
9369 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9371 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9373 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9375 * verify.c (merge_type_state): Non verified subroutines being
9376 considered more than once to trigger passive type merge.
9378 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9381 in case of error. Error message tuned.
9383 1999-11-21 Anthony Green <green@cygnus.com>
9385 * constants.c (find_methodref_index): Unwrap method names before
9386 inserting them in the constant pool.
9388 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9390 * class.c (assume_compiled_node): New typedef.
9391 (assume_compiled_tree): New static data.
9392 (find_assume_compiled_node): New function.
9393 (add_assume_compiled): New function.
9394 (assume_compiled): New function.
9395 * class.c (make_class_data): Use assume_compiled.
9396 (is_compiled_class): Use assume_compiled.
9398 * java-tree.h (add_assume_compiled): Declare.
9400 * lang.c (lang_decode_option): Parse new options.
9402 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9405 int_type_node: that's what `_Jv_AllocObject' expects.
9407 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * parse.y (lookup_method_invoke): Use lang_printable_name to
9410 reliably build the type name during error report. Fixes PR gcj/97.
9412 1999-11-09 Tom Tromey <tromey@cygnus.com>
9414 * jcf-path.c: Include <sys/stat.h>.
9415 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9416 (DIR_UP): New macro.
9418 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * parse.y (source_end_java_method): Resume permanent allocation,
9421 reversing Apr 27 1998 patch.
9422 (patch_string_cst): Pop obstacks after having pushed the permanent
9425 1999-11-05 Tom Tromey <tromey@cygnus.com>
9427 * class.c (finish_class): Emit inlined methods if any native
9428 methods exist in the class. Fixes PR gcj/85.
9430 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9432 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9433 (qualify_ambiguous_name): Likewise.
9435 1999-11-03 Godmar Back <gback@cs.utah.edu>
9437 * typeck.c: (lookup_java_method): search all inherited
9438 interfaces when looking up interface method.
9440 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * parse.y (method_header:): Issue error message for rule `type
9444 (synchronized:): Error report when not using synchronized.
9446 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9448 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9449 being used before the superclass constructor has been called.
9450 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9451 instead of `CALL_THIS_CONSTRUCTOR_P'.
9453 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9455 * check-init.c: Fix typo in comment.
9457 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9462 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9464 * parse.y (expression_statement:): Call function to report
9465 improper invocation of a constructor.
9466 (parse_ctor_invocation_error): New function.
9468 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9470 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9473 1999-10-21 Tom Tromey <tromey@cygnus.com>
9475 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9476 in generated `main'.
9478 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9480 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9481 (qualify_ambiguous_name): Likewise.
9483 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9485 * parse.y (java_complete_tree): fold_constant_for_init to work on
9487 (java_complete_lhs): Likewise.
9488 (array_constructor_check_entry): Complete an initializer element
9489 on permanent_obstack.
9491 1999-10-19 Tom Tromey <tromey@cygnus.com>
9493 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9494 From Mike Moreton <mike@pillim.demon.co.uk>.
9496 1999-10-15 Greg McGary <gkm@gnu.org>
9498 * java-tree.h (flag_bounds_check): Remove extern decl.
9499 * lang.c (flag_bounds_check): Remove global variable.
9500 (lang_f_options): Remove "bounds-check" entry.
9501 (lang_init_options): Default flag_bounds_check to "on".
9503 1999-10-14 Tom Tromey <tromey@cygnus.com>
9505 * jvgenmain.c (usage): New function.
9506 (main): Use it. Also, handle `-D' options.
9507 * jvspec.c (lang_specific_driver): Recognize -D.
9508 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9510 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9512 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9514 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9515 variadic function with a non-literal format string.
9517 * parse-scan.y (report_main_declaration): Likewise.
9519 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9521 * parse.y (read_import_dir, patch_assignment, patch_binop,
9522 patch_array_ref): Likewise.
9524 * typeck.c (build_java_array_type): Likewise.
9526 * verify.c (verify_jvm_instructions): Likewise.
9528 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9530 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9532 1999-10-07 Anthony Green <green@cygnus.com>
9534 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9535 where CHECK_PUT may fail for valid reasons.
9537 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9538 UNSAFE_PUTN): New macros.
9540 1999-10-04 Tom Tromey <tromey@cygnus.com>
9542 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9543 well. Fixes Java PR gcj/59.
9544 * parse-scan.y (yyerror): Report errors.
9546 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9548 * decl.c (insert_block): Remove unconditional `abort'.
9550 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9552 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9553 FUNCTION_CODE now of type int. All callers changed.
9554 Set the builtin's DECL_BUILT_IN_CLASS.
9556 1999-09-23 Tom Tromey <tromey@cygnus.com>
9558 * jvspec.c (lang_specific_driver): Don't read spec file if
9559 -fsyntax-only given.
9561 1999-09-22 Tom Tromey <tromey@cygnus.com>
9563 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9565 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9566 (WORDS_TO_LONG): Likewise.
9567 (WORDS_TO_DOUBLE): Likewise.
9569 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9572 (RELOCATION_VALUE_1): Likewise.
9573 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9574 push_in_const, push_long_const): Prototyped.
9575 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9576 (push_constant2): Likewise.
9577 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9578 (find_constant_wide): Cast find_constant2's integer arguments to
9580 (find_constant_index): Cast find_constant2's and find_constant2's
9581 integer arguments to `jword'.
9582 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9583 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9584 (emit_if): Use RELOCATION_VALUE_1.
9585 (emit_goto): Likewise.
9586 (emit_jsr): Likewise.
9587 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9588 argument to push_long_const to HOST_WIDE_INT.
9590 1999-09-15 Andreas Schwab <schwab@suse.de>
9592 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9594 1999-09-20 Nick Clifton <nickc@cygnus.com>
9596 * lang.c (lang_decode_option): Extend comment.
9598 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9603 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9605 * gjavah.c (get_field_name, print_method_info, print_include,
9606 add_namelet): Use xmalloc, not malloc.
9608 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9609 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9612 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9614 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9616 * jcf-path.c (add_entry): Likewise.
9618 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9620 * jv-scan.c (xmalloc): Remove definition.
9622 * jvgenmain.c (xmalloc): Likewise.
9624 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9626 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9628 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9629 concat, not xmalloc/sprintf.
9630 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9631 (xstrdup): Remove definition.
9633 * parse.y (duplicate_declaration_error_p,
9634 constructor_circularity_msg, verify_constructor_circularity,
9635 check_abstract_method_definitions, java_check_regular_methods,
9636 java_check_abstract_methods, patch_method_invocation,
9637 check_for_static_method_reference, patch_assignment, patch_binop,
9638 patch_cast, array_constructor_check_entry, patch_return,
9639 patch_conditional_expr): Use xstrdup, not strdup.
9641 * zextract.c (ALLOC): Use xmalloc, not malloc.
9643 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9645 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9647 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9648 (do_spec, lang_specific_pre_link, lang_specific_driver,
9649 input_filename, input_filename_length): Don't declare.
9650 (main_class_name, jvgenmain_spec, lang_specific_driver):
9652 (lang_specific_driver): All calls to the function pointer
9653 parameter now explicitly call `fatal'.
9655 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9657 * parse.y (find_applicable_accessible_methods_list): Search
9658 abstract classes as interfaces.
9660 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * class.c (finish_class): We're now outside a valid method
9663 declaration. Tell the rest of gcc so.
9665 1999-09-08 Bruce Korb autogen@linuxbox.com
9667 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9669 1999-09-07 Tom Tromey <tromey@cygnus.com>
9671 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9673 (decode_signature_piece): Don't emit "::" in JArray<>.
9674 (print_namelet): Only print trailing `;' when printing a class.
9676 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9678 * java-tree.h: Delete declarations for all tree nodes now moved to
9680 * decl.c: Delete their definitions.
9682 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9684 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9685 * Makefile.in (OBJS): Add ggc-callbacks.o.
9686 (OBJDEPS): Likewise.
9688 1999-09-03 Tom Tromey <tromey@cygnus.com>
9690 * parse.y (strip_out_static_field_access_decl): Return operand if
9691 it satisfies JDECL_P.
9693 1999-09-02 Tom Tromey <tromey@cygnus.com>
9695 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9696 Handle nested arrays, like `[[I'.
9698 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9700 * class.c (finish_class): Remove unused parameter, all callers
9703 * expr.c (build_java_athrow): Change return type to void.
9704 (java_lang_expand_expr): Make sure each case in switch returns a
9707 * java-tree.h (finish_class): Fix prototype to take void args.
9709 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9710 (main): Issue return from main, not exit.
9712 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9714 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9716 * jv-scan.c (main): Issue return from main, not exit.
9718 * parse.y (check_abstract_method_definitions,
9719 java_check_abstract_method_definitions): Add static prototypes.
9720 (java_complete_expand_methods): Fix call to `finish_class'.
9722 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9725 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9727 * lang.c (language_string): Constify.
9729 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9731 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9732 Remove hacks for stuff which comes from libiberty.
9734 * Make-lang.in: Likewise.
9736 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9738 * Makefile.in (xref.o): Depend on xref.c explicitly.
9740 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9742 * java-tree.h (lang_printable_name): Constify a char*.
9744 * lang.c (lang_printable_name): Likewise.
9746 1999-08-27 Jeffrey A Law (law@cygnus.com)
9748 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9751 1999-08-26 Tom Tromey <tromey@cygnus.com>
9753 * gjavah.c (print_cxx_classname): Print "::" before qualified
9756 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * parse.y (lookup_cl): Changed leading comment. Now does its best
9759 to set the column number.
9760 (qualify_ambiguous_name): Take WFL wrappers into account.
9762 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9764 * verify.c (verify_jvm_instructions): Don't check instruction
9765 validity beyond end of method.
9767 1999-08-25 Tom Tromey <tromey@cygnus.com>
9769 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9771 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9773 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9774 cxx_keyword_subst, generate_access, name_is_method_p,
9775 get_field_name, print_field_name, super_class_name, print_include,
9776 decode_signature_piece, print_class_decls, usage, help,
9777 java_no_argument, version, add_namelet, print_namelet): Add static
9779 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9780 name_is_method_p): Constify a char*.
9781 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9782 Provide a final else clause in an if-else-if.
9783 (print_field_info): Add missing final arg in function call to
9785 (print_method_info, decompile_method, decode_signature_piece,
9786 print_c_decl, print_full_cxx_name, print_stub,
9787 print_mangled_classname, super_class_name, print_include,
9788 add_namelet, add_class_decl, print_class_decls, process_file,
9789 help): Constify a char*.
9791 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9792 push_int_const, find_constant_wide, find_constant_index,
9793 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9794 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9795 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9796 emit_if, emit_goto, emit_jsr, call_cleanups,
9797 make_class_file_name): Add static prototypes.
9798 (generate_bytecode_return, generate_bytecode_insns): Pass a
9799 NULL_PTR, not a NULL_TREE.
9801 * jv-scan.c: Include "jcf.h".
9802 (main): Declare using DEFUN macro.
9804 * jvspec.c (find_spec_file, lang_specific_pre_link,
9805 lang_specific_driver): Add prototypes.
9806 (find_spec_file): Constify a char*.
9808 * keyword.gperf (hash, java_keyword): Add prototypes.
9810 * lang.c (lang_print_error): Add static prototype.
9811 (lang_init): Prefer memcpy over bcopy to avoid casts.
9813 * lex.c (yylex): Add static prototype.
9815 * parse-scan.y: Include "lex.c" earlier.
9817 * parse.h: Remove redundant declaration for `yylex'.
9819 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9820 labeled_block_contains_loop_p): Add static prototypes.
9821 (not_accessible_p): Make static to match prototype.
9823 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9825 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * parse.y (check_method_redefinition): Changed leading comment.
9828 (check_abstract_method_definitions): New function.
9829 (java_check_abstract_method_definitions): New function.
9830 (java_check_regular_methods): Call it.
9831 (verify_constructor_super): Fixed indentation.
9832 (lookup_method_invoke): Likewise.
9834 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * parse.y (method_header): Return a null pointer if the current
9838 (finish_method_declaration): Return if the current function decl
9840 (source_start_java_method): Likewise.
9841 (java_method_add_stmt): Likewise.
9843 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * class.c (emit_register_class): Removed unnecessary call to
9847 * parse.y (labeled_block_contains_loop_p): Removed unused local
9850 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * parse.y (java_refold): Added prototype.
9854 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9856 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9857 (java_stabilize_reference): Removed unnecessary `else'.
9858 (java_complete_lhs): Set flag to remember boolean. Call
9859 java_refold. Added comments.
9860 (java_decl_equiv): New function.
9861 (binop_compound_p): Likewise.
9862 (java_refold): Likewise.
9863 (patch_unaryop): Striped static field access assigned to decl and
9864 op. Changed promotion scheme for ++/-- operators.
9865 (search_loop): New function.
9866 (labeled_block_contains_loop_p): Likewise.
9867 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9869 (patch_bc_statement): Call search_loop. Fixed comment.
9871 1999-08-14 Anthony Green <green@cygnus.com>
9873 * expr.c (java_lang_expand_expr): Mark static array data as
9876 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9878 * jvgenmain.c (main): NUL-terminate name_obstack.
9880 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * check-init.c (check_bool2_init, done_alternative): Add static
9885 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9886 (add_method, build_utf8_ref, build_class_ref,
9887 append_gpp_mangled_type, layout_class_method): Constify a char*.
9889 * decl.c (push_promoted_type, make_binding_level): Add static
9891 (push_promoted_type, pushdecl): Constify a char*.
9893 * except.c (find_handler_in_range, link_handler,
9894 check_start_handlers): Add static prototypes.
9896 * expr.c (process_jvm_instruction): Constify a char*.
9898 * gjavah.c (main): Constify a char*.
9900 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9903 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9905 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9906 munge, print_ents): Constify a char*.
9908 * jcf-dump.c (disassemble_method): Constify a char*.
9909 (print_constant_pool, print_exception_table): Add static prototypes.
9910 (print_constant, print_exception_table, main, disassemble_method):
9913 * jcf-io.c (find_classfile, find_class): Likewise.
9915 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9916 (set_source_filename, predefined_filename_p): Add static prototypes.
9917 (set_source_filename, get_constant, get_class_constant,
9918 find_in_current_zip): Constify a char*.
9920 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9922 (add_entry, add_path, jcf_path_classpath_arg,
9923 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9925 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9926 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9927 jcf_parse_one_method, jcf_parse_methods,
9928 jcf_parse_final_attributes): Add static prototypes.
9929 (get_attribute): Constify a char*.
9931 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9932 jcf_dependency_add_target, jcf_path_classpath_arg,
9933 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9935 * jv-scan.c (main): Constify a char*.
9936 (gcc_obstack_init): Add prototype arguments.
9938 * jvgenmain.c (gcc_obstack_init): Likewise.
9939 (main): Constify a char*.
9941 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9943 (put_decl_string, lang_print_error): Constify a char*.
9944 (lang_init): Remove redundant extern prototype.
9946 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9948 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9949 Add static prototypes.
9950 (get_type_from_signature): Constify a char*.
9952 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9953 Add static prototypes.
9954 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9955 (verify_jvm_instructions): Constify a char*.
9957 * xref.c (xref_flag_value): Likewise.
9959 * xref.h (xref_flag_value): Likewise.
9961 * zextract.c (makeword, makelong): Add static prototypes.
9962 (makeword, makelong): Constify a uch*.
9964 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9966 * lang.c (java_dummy_print): Constify a char*.
9967 (lang_print_error): Likewise.
9968 (lang_init): Remove redundant prototype for `print_error_function'.
9969 (lang_init_source): Likewise.
9970 (lang_identify): Constify a char*.
9972 1999-08-09 Tom Tromey <tromey@cygnus.com>
9974 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9975 (WORDS_TO_LONG): Likewise.
9976 (WORDS_TO_DOUBLE): Likewise.
9978 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9980 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9982 * expr.c (java_stack_pop, java_array_data_offset,
9983 build_java_throw_out_of_bounds_exception, case_identity,
9984 build_java_check_indexed_type): Add static prototypes.
9985 (linenumber_table, expand_invoke, expand_java_field_op,
9986 build_primtype_type_ref, expand_byte_code): Constify a char*.
9988 * java-tree.h (build_primtype_type_ref, linenumber_table):
9990 (java_lang_expand_expr): Add prototype.
9992 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9993 `java_lang_expand_expr'.
9995 * lex.c (java_lex_error): Constify a char*.
9996 (java_get_unicode, java_read_char, java_allocate_new_line,
9997 java_unget_unicode, java_sneak_unicode): Prototype.
9999 * parse-scan.y (current_class, package_name, method_declarator,
10000 report_class_declaration, yyerror): Constify a char*.
10002 * parse.h (java_report_errors): Prototype.
10003 (yyerror): Constify a char*.
10005 * parse.y (classitf_redefinition_error, check_modifiers,
10006 parse_jdk1_1_error, lookup_package_type,
10007 lookup_package_type_and_set_next, get_printable_method_name,
10008 purify_type_name): Constify a char*.
10009 (build_super_invocation, maybe_generate_finit,
10010 verify_constructor_super, parser_add_interface,
10011 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10012 java_complete_expand_methods, java_expand_finals,
10013 cut_identifier_in_qualified, java_stabilize_reference,
10014 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10015 merge_string_cste): Prototype.
10016 (single_type_import_declaration, yyerror,
10017 variable_redefinition_error, build_array_from_name,
10018 build_unresolved_array_type, check_class_interface_creation,
10019 resolve_class, complete_class_report_errors,
10020 note_possible_classname, read_import_dir,
10021 find_in_imports_on_demand, resolve_package, fix_constructors,
10022 check_deprecation, lookup_method_invoke,
10023 maybe_build_primttype_type_ref, array_constructor_check_entry):
10025 (java_complete_expand_methods, java_expand_finals): Make static.
10026 (convert_narrow): Remove static prototype.
10028 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10030 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10032 1999-08-02 Richard Henderson <rth@cygnus.com>
10034 * decl.c: Include defaults.h instead of expr.h.
10035 * parse.y: Likewise.
10037 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10039 * java/decl.c (start_java_method): Change all uses of
10040 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10041 Ensure expr.h is included.
10042 * java/expr.c (pop_arguments): Ditto.
10043 * java/parse.y (expand_start_java_method): Ditto.
10045 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10047 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10049 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10051 * decl.c: Include "function.h".
10052 * except.c: Likewise.
10053 * parse.y: Likewise.
10054 * Makefile.in: Update dependencies.
10056 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10058 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10059 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10060 `modifier' with ATTRIBUTE_UNUSED.
10062 * gjavah.c (process_file): Add braces around ambiguous `else'.
10064 * jcf-dump.c (print_access_flags, localvar_free): Change return
10067 * parse.y (java_complete_expand_method): Initialize variable
10069 (resolve_qualified_expression_name): Likewise for `field_decl'.
10070 (patch_method_invocation): Likewise for `class_to_search'.
10071 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10072 (patch_assignment): Likewise for `lhs_type'.
10074 * verify.c (verify_jvm_instructions): Remove unused variable
10077 1999-07-25 Richard Henderson <rth@cygnus.com>
10079 * decl.c (va_list_type_node): New.
10081 1999-07-25 Anthony Green <green@cygnus.com>
10083 * gjavah.c (print_stub): New function.
10084 (METHOD_IS_NATIVE): New macro.
10085 (print_mangled_classname): Make static.
10086 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10087 (process_file): Perform stub generation.
10088 (HANDLE_METHOD): Don't emit class decls during stub
10090 (HANDLE_END_METHOD): Take into account stub generation.
10091 (print_method_info): Handle stub generation.
10092 (print_stub): New function.
10093 (print_cxx_classname): Make signature consistant with others.
10094 (help): Describe -stubs option.
10095 (main): Create stub file.
10096 (version): Use version.c.
10097 (print_full_cxx_name): New function.
10098 (print_c_decl): Use print_full_cxx_name.
10100 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * check-init.c (check_init): Handle MAX_EXPR.
10104 1999-07-15 Andrew Haley <aph@cygnus.com>
10106 * lang.c (flag_use_divide_subroutine): New variable.
10107 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10108 fp-to-integer conversion.
10109 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10112 * expr.c (build_java_soft_divmod): New function.
10113 (build_java_binop): Call build_java_soft_divmod if
10114 flag_use_divide_subroutine is set.
10115 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10116 soft_lrem_node: new builtin functions.
10117 (init_decl_processing) Initialize the new builtins.
10118 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10119 soft_lrem_node: new builtin functions.
10120 (build_java_soft_divmod): New function.
10121 * parse.y: Call build_java_soft_divmod if
10122 flag_use_divide_subroutine is set.
10123 * parse.c: Rebuilt.
10125 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10126 a --specs= arg) even if not linking.
10127 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10128 -fuse-divide-subroutine
10130 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10132 * parse.y (resolve_and_layout): Check methods only once.
10133 (resolve_qualified_expression_name): Verify thrown exceptions
10135 (check_thrown_exceptions): Reject exceptions thrown in
10136 initializer. Error message tuned.
10138 1999-07-14 Andrew Haley <aph@cygnus.com>
10140 * expr.c (expand_expr): Do not return the last statement in a
10141 block as the block's value.
10143 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10145 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10146 CALL_EXPR, to avoid order of evaluation changes.
10148 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10150 * parse.y (qualify_ambiguous_name): Do not use
10151 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10153 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * check-init.c (check_init): Handle MAX_EXPR.
10156 * expr.c (force_evaluation_order): Force method call arguments to
10157 be evaluated in left-to-right order.
10158 * parse.y (qualify_ambiguous_name): Loop again to qualify
10159 NEW_ARRAY_EXPR properly.
10161 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * parse.y (patch_invoke): Resolve unresolved invoked method
10165 (qualify_ambiguous_name): STRING_CST to qualify expression for
10166 type name resolution.
10168 1999-06-24 Andrew Haley <aph@cygnus.com>
10170 * class.c (finish_class): Whenever a deferred method is
10171 output, rescan the list of methods to see if a new candidate for
10172 output can be found.
10174 1999-06-28 Tom Tromey <tromey@cygnus.com>
10176 * jvspec.c (lang_specific_driver): Recognize --help.
10178 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10180 * parse.y (resolve_package): Fixed bogus return statement.
10181 (patch_method_invocation): Resolve method invocation beginning with
10182 a package name qualifier.
10184 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10186 * Make-lang.in (java.stage1): Depend on stage1-start.
10187 (java.stage2): Likewise for stage2-start.
10188 (java.stage3): Likewise for stage3-start.
10189 (java.stage4): Likewise for stage4-start.
10191 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parse.y (java_complete_lhs): When doing cross referencing, don't
10194 try to keep file location on a WFL expanded as a CALL_EXPR.
10196 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10198 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10199 compiling to class file a void method with an empty method body.
10200 As a side effect, the bytecode backend will generate the
10201 appropriate `return' instruction.
10203 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10205 * parse.y (lookup_package_type_and_set_next): New function prototype.
10206 (resolve_package): Search current and imported packages.
10207 (lookup_package_type_and_set_next): New function.
10209 1999-06-22 Andrew Haley <aph@cygnus.com>
10211 * verify.c (verify_jvm_instructions): Check for pending blocks
10212 before invalid PC test and opcode switch, not after.
10214 1999-06-21 Andrew Haley <aph@cygnus.com>
10216 * except.c (find_handler_in_range): The upper limit for exception
10217 ranges is exclusive, not inclusive: (start <= pc < end).
10218 (link_handler): find child pointer which points to outer by
10219 searching sibling list: previous code incorrectly assumed that
10220 outer->outer->first_child must point to outer.
10221 * verify.c (verify_jvm_instructions): FIXME added to code for
10223 (verify_jvm_instructions): Do not assume that the last block
10224 processed in a subroutine is a block which ends with a `ret'
10225 instruction. With some control flows it is possible that the last
10226 block ends with an `athrow'.
10228 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * parse.y (qualify_ambiguous_name): Reorganized the post
10231 evaluation of non WFL leading expression nodes.
10233 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10238 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * parse.y (qualify_ambiguous_name): Handle qualified expression
10241 beginning with a STRING_CST.
10243 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * parse.y (register_fields): Set DECL_INITIAL on both
10246 pre-initialized static and public fields.
10247 (resolve_field_access): Static field access expressions to always
10249 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10250 qualification. CONVERT_EXPR to be resolved as an expression name.
10251 (java_complete_lhs): Identify and access qualified final
10252 initialized field in switch statement case expression.
10253 (fold_constant_for_init): Pre-initialized field decl constant to
10256 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10258 * parse.y (note_possible_classname): Mark returned node with
10259 QUALIFIED_P only if the original class name contained a '/'.
10261 1999-06-05 Anthony Green <green@cygnus.com>
10263 * Make-lang.in (gcjh): More parallel build fixes.
10265 1999-06-03 Mike Stump <mrs@wrs.com>
10267 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10269 1999-06-02 Anthony Green <green@cygnus.com>
10271 * except.c (link_handler): Chain exception handlers in order.
10273 1999-06-02 Anthony Green <green@cygnus.com>
10275 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10276 with nops and process as usual in order to always set correct EH
10277 ranges. Emit detailed warnings about unreachable bytecodes.
10279 1999-06-02 Anthony Green <green@cygnus.com>
10281 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10284 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10287 or the searched field decl.
10289 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * parse.y (fold_constant_for_init): Convert numerical constant
10292 values to the type of the assigned field.
10294 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10296 * expr.c (lookup_field): Relaxed the test on class loading error
10298 * parse.y (fold_constant_for_init): Enabeled old code.
10300 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10302 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10303 decide the validity of the cast of a java.lang.Cloneable reference
10305 (patch_conditional_expr): Fixed first argument passed to
10306 binary_numeric_promotion.
10308 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10310 * parse.y (qualify_ambiguous_name): Take into account that a
10311 CONVERT_EXPR might specify a type as a WFL.
10313 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * parse.y (patch_assignment): Save the rhs before using it as an
10316 argument to _Jv_CheckArrayStore.
10318 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10322 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10325 floating point literal only when the exponent indicator has been
10328 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * parse.y (formal_parameter:): Construct argument tree list
10331 element even if a yet unsupported final parameter was encountered.
10333 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * parse.y (finish_method_declaration): Issue errors for native or
10336 abstract methods declared with a method body, as well as for non
10337 native or non abstract methods with no method body.
10339 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10341 * class.c (build_utf8_ref): Initialize variable `field'.
10343 * decl.c (init_decl_processing): Initialize variable `field'.
10345 * expr.c (build_known_method_ref): Mark parameters `method_type',
10346 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10347 (process_jvm_instruction): Likewise for parameter `length'.
10349 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10350 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10353 * parse.y (maybe_generate_clinit): Remove unused variable
10354 `has_non_primitive_fields'.
10355 (find_in_imports_on_demand): Initialize variables `node_to_use'
10357 (patch_binop): Likewise for variable `prom_type'.
10358 (patch_unaryop): Likewise for variable `prom_type'.
10360 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10362 * xref.c (xref_table): Add missing initializer.
10364 1999-05-14 Tom Tromey <tromey@cygnus.com>
10366 * java-except.h (struct eh_range): Removed unused `next' member.
10367 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10368 after adding all exception handlers. Sort exception ranges in
10370 (struct pc_index): New structure.
10371 (start_pc_cmp): New function.
10372 * except.c (add_handler): Return `void'. Don't call link_handler;
10373 instead construct an ordinary linked list and do range
10375 (check_nested_ranges): New function.
10376 (link_handler): Changed interface to allow merging of eh_ranges.
10377 Split overlapping ranges. Return `void'.
10379 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * parse.y (constructor_block_end:): New rule, tagged <node>.
10382 (constructor_body:): Use `constructor_block_end' instead of
10385 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10387 * parse.y (statement_nsi:): Pop `for' statement block.
10388 (java_complete_lhs): Labeled blocks containing no statement are
10389 marked as completing normally.
10391 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * xref.c (xref_set_current_fp): New function, defined.
10394 * xref.h (xref_set_current_fp): New function, prototyped.
10396 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10398 * check-init.c (check_init): Take into account that
10399 LABELED_BLOCK_STMT can be empty.
10401 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10403 * parse.y (java_check_regular_methods): Warning check on not
10404 overriding methods with default access in other packages does not
10405 apply to `<clinit>'.
10406 (java_complete_lhs): If block body is an empty_stmt_node, replace
10407 it by NULL_TREE. This prevents gcc from generating an irrelevant
10410 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * check-init.c (check_init): Removed code accepting to see things
10413 falling through default:, when doing xrefs.
10414 * java-tree.h (do_not_fold): New global variable, declared.
10415 * parse.y (do_not_fold): New global variable, defined.
10416 (java_complete_expand_method): Set `do_not_fold' to the value of
10417 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10418 and reinstall them after them have been purged; do not check for
10419 initializations; do not issue missing return errors.
10420 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10422 (patch_binop): Skip the fold part when doing xrefs.
10423 (build_string_concatenation): Skip the concatenation part when
10425 (patch_synchronized_statement): Do not generate a try-finally when
10427 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10428 and keep the location where the throw was seen.
10429 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10430 any treatment on the converted node an simply return a NOP_EXPR of
10432 * xref.c (xref_get_data): New function, defined.
10433 * xref.h (xref_get_data): New function, declared.
10434 (XREF_GET_DATA): Use xref_get_data.
10436 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10438 * gjavah.c (print_include): Cast the result of `strlen' to int
10439 when comparing against a signed value.
10440 (add_namelet): Likewise.
10442 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10444 * expr.c (expand_invoke): Mark parameter `nargs' with
10446 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10448 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10451 * jcf-reader.c (get_attribute): Cast a value to long
10452 when comparing against a signed expression. Likewise.
10454 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10455 HOST_BITS_PER_CHAR.
10457 1999-05-11 Andrew Haley <aph@cygnus.com>
10459 * parse.y (source_end_java_method): If the current method contains
10460 any exception handlers, force asynchronous_exceptions: this is
10461 necessary because signal handlers in libjava may throw exceptions.
10462 * decl.c (end_java_method): Ditto.
10464 1999-05-11 Tom Tromey <tromey@cygnus.com>
10466 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10468 * jvspec.c (THREAD_NAME): Removed.
10469 (GC_NAME): Likewise.
10470 (MATHLIB): Likewise.
10471 (WITHLIBC): Likewise.
10473 (THREADLIB): Likewise.
10474 (MATH_LIBRARY): Likewise.
10475 (lang_specific_driver): Don't add `-l' options to command line.
10476 Instead, add a single --specs option. Recognize `-L' options and
10477 use them to search for spec file.
10478 (find_spec_file): New function.
10479 (SPEC_FILE): New define.
10481 1999-05-11 Dave Brolley <brolley@cygnus.com>
10483 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10484 cpplib-enabled build.
10486 1999-05-05 Per Bothner <bothner@cygnus.com>
10488 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10489 temporarily zero it while calling rest_of_decl_compilation.
10491 * java-tree.h (string_ptr_type_node): Add declaration.
10492 * decl.c: Define and initialize string_ptr_type_node.
10493 * parse.y (patch_string_cst): Use string_ptr_type_node.
10495 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10496 * parse.y (for_statement): Now unconditionally exit_block.
10497 (finish_labeled_statement): No longer exit_block if for-loop.
10498 (patch_loop_statement): Check harder if the loop is already labeled.
10500 * parse.y (patch_initialized_static_field): Removed function.
10501 (maybe_generate_clinit): Removed special handling for interfaces.
10502 (java_complete_expand_methods): Do a preliminary java_complete_tree
10503 on <clinit> to determine if it can be removed.
10504 (java_complete_expand_method): Remove special handling for <clinit>.
10505 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10506 optimize if we get back empty_stmt_node.
10507 For MODIFY_EXPR, re-do checking of static initializers.
10508 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10509 For VAR_DECL, pass correct context.
10511 * verify.c (verify_jvm_instructions): Better error messages.
10513 1999-05-03 Tom Tromey <tromey@cygnus.com>
10515 * parse-scan.y (interface_declaration): Call
10516 report_class_declaration for interfaces.
10518 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10520 * Makefile.in: Remove -v from bison command lines.
10522 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10524 * check-init.c (check_init): Exclude a case of error when doing
10526 * class.c (layout_class_method): Don't generate the error message
10527 twice when compiling from source.
10528 * lang-options.h: Added `-Wredundant-modifers' and
10529 `-Wunusupported-jdk11' flags and help text.
10530 * lang.c (lang_decode_option): Added support for
10531 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10532 flag_static_local_jdk11 and flag_redundant set accordingly.
10533 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10534 * parse.h (EXPR_WFL_ADD_COL): New macro.
10535 (DECL_END_SOURCE_LINE): Likewise.
10536 (DECL_INHERITED_SOURCE_LINE): Likewise.
10537 * parse.y (static_ref_err): New function, prototyped.
10538 (CCB_TK): Now tagged <operator>.
10539 (class_body:): Remember the location of the closing '}' of a class
10540 definition when doing xrefs.
10541 (block:): Likewise.
10542 (block_end:): Likewise.
10543 (create_class): Remember the location of the inherited class
10544 identifier when doing xrefs.
10545 (register_fields): Added test on first operand of `init' before
10546 testing it TREE_CODE.
10547 (method_header): Store the location of the class identifier in the
10548 class decl when doing xrefs.
10549 (finish_method_declaration): Don't combine first/last method line
10551 (java_check_regular_methods): Warning check on not overriding
10552 methods with default access on other packages move before check on
10553 static methods. Initialization of `aflags' also moved up.
10554 (resolve_expression_name): Call static_ref_err to report the error.
10555 (static_ref_err): New function, implemented.
10556 (resolve_field_access): Returned simplified static field access
10558 (resolve_qualified_expression_name): Check for illegal use of
10559 static fields in a non static context. Call static_ref_err to
10560 report error in various places.
10561 (java_complete_tree): Do not fold initialized static fields when
10563 (java_complete_lhs): Likewise.
10565 1999-04-29 Anthony Green <green@cygnus.com>
10567 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10568 create internal labels.
10569 (lookup_label): Ditto.
10571 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10573 * class.c (layout_class_method): Generate <clinit>'s rtl for
10575 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10576 for interfaces' <clinit>.
10577 * expr.c (lookup_field): Search for fields in interfaces.
10578 (expand_invoke): Fixed indentation.
10579 (expand_java_field_op): Likewise. Use IS_CLINIT.
10580 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10581 (IS_CLINIT): New macro.
10582 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10583 interface was parsed.
10584 (maybe_generate_clinit): Don't generate if the current class is an
10585 interface with only fields of primitive types.
10586 (reset_method_name): Use IS_CLINIT.
10587 (java_complete_expand_method): Expand <clinit> when it exists for
10588 interfaces. Use IS_CLINIT.
10589 (resolve_expression_name): Use DECL_CONTEXT instead of
10590 current_class to build static field references.
10591 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10592 ARRAY_REF when doing xreferencing.
10593 (check_final_assignment): Fixed typo in leading comment. Use
10595 (patch_array_ref): Don't fully expand array references when
10597 (patch_return): Use IS_CLINIT.
10598 (patch_throw_statement): Likewise.
10600 1999-04-22 Tom Tromey <tromey@cygnus.com>
10602 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10604 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10606 * decl.c (predef_filenames, predef_filenames_size): New globals
10607 (init_decl_processing): predef_filenames and predef_filenames_size
10609 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10611 * jcf-parse.c (predefined_filename_p): New function.
10612 (yyparse): Check that files on the command line are specified only
10613 once and issue a warning otherwise.
10614 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10615 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10616 avoid a gcc warning with -W -Wall turned on.
10617 (java_expand_classes): Abort if errors were encountered.
10618 (java_complete_lhs): If the cross reference flag is set, wrap
10619 field DECL node around a WFL when resolving expression name.
10621 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10623 * lang.c (lang_decode_option): Fixed returned value when parsing
10624 `-fxref=...' and `-Wall'.
10625 * parse.y (source_end_java_method): Do not generate code when
10626 flag_emit_xref is set.
10627 (resolve_expression_name): Do not build static field access when
10628 flag_emit_xref is set.
10629 (resolve_field_access): No special treatment on `length' when
10630 flag_emit_xref is set. Do not build qualified static field access
10631 when flag_emit_xref is set.
10632 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10633 when flag_emit_xref is set.
10634 (patch_assignment): Do not generate array store runtime check when
10635 flag_emit_xref is set.
10636 * xref.c (xref_flag_value): Fixed function declaration
10638 (xset_set_data): New function.
10639 * xref.h (xref_set_data): Added prototype for new function.
10640 (typedef struct xref_flag_table): New field data.
10641 (XREF_GET_DATA): New macro.
10643 1999-04-19 Tom Tromey <tromey@cygnus.com>
10645 * xref.h (enum): Removed trailing comma.
10647 * parse.y (resolve_qualified_expression_name): Added missing
10650 1999-04-15 Anthony Green <green@cygnus.com>
10652 * gjavah.c: New prototypes for java_float_finite and
10653 java_double_finite.
10655 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10657 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10660 1999-04-06 Jeffrey A Law (law@cygnus.com)
10662 * Makefile.in (TREE_H): Add tree-check.h.
10663 (RTL_H): Add genrtl.h.
10665 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10667 * parse.y (patch_assignment): Added ArrayStoreException runtime
10670 1999-04-06 Per Bothner <bothner@cygnus.com>
10672 * expr.c (pop_type_0): New function.
10673 (pop_type): Use pop_type_0.
10674 * java-tree.h (pop_type_0): New declaration.
10675 * verify.c (verify_jvm_instructions): Check return instructions.
10677 * parse.y (patch_binop): Don't fold if non-constant and emiting
10680 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10682 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10684 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10685 (main_jcf): Don't define.
10686 (process_file): Don't set `main_jcf'.
10688 * java-tree.h (main_jcf): Don't declare.
10690 * jcf-parse.c (main_jcf): Add static definition.
10692 * lang.c (main_jcf): Don't define.
10694 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10696 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10698 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10700 * jcf-depend.c: Include "config.h", not <config.h>.
10702 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10705 * jcf-path.c: Include "config.h", not <config.h>.
10707 * lex.c: Don't include various system header files.
10708 (java_init_lex): Cast the argument of `bzero' to PTR
10710 * parse-scan.y (java_push_parser_context): Likewise.
10712 * parse.y (java_push_parser_context): Likewise.
10713 (patch_bc_statement): Match format specifier to variable argument.
10715 * xref.c: Don't include <stdio.h>.
10717 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10719 * parse.y (struct parser_ctxt *ctxp): Now global.
10720 (declare_local_variables): Use WFL compound value for the
10721 declaration source line value, when doing cross-referencing.
10723 1999-03-31 Tom Tromey <tromey@cygnus.com>
10725 * gjavah.c (print_field_info): Allow constants of other types.
10726 (print_include): Generate include when new name is proper prefix
10727 of already printed name.
10728 (add_namelet): Likewise.
10729 (cxx_keyword_subst): New function.
10730 (print_method_info): Use it.
10731 (print_field_name): New function.
10732 (get_field_name): New function.
10733 (print_field_info): Use get_field_name and print_field_name.
10735 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10737 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10738 'KR-C', so gperf uses the `const' keyword on strings.
10740 * keyword.gperf (java_keyword): Const-ify a char*.
10742 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * parse.y (patch_bc_statement): Fixed identation and a bogus
10747 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10749 * parse.y (patch_assignment): Allow static variables in other
10750 classes to be assigned.
10752 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10754 * class.c (maybe_add_interface): Remove unused variable
10756 (make_class_data): Use = for assignment, not ==. Likewise.
10757 (emit_register_classes): Remove unused variable `decl'.
10759 * lex.c: Fix comment so as not to contain an embedded `/*'.
10761 * verify.c (verify_jvm_instructions): Remove unused variable
10764 1999-03-27 Per Bothner <bothner@cygnus.com>
10766 * parse.y (complete_loop_body): Rename to finish_loop_body.
10767 (complete_labeled_statement): Rename to finish_labeled_statement.
10768 (complete_for_loop): Rename to finish_for_loop.
10769 (complete_method_declaration): Rename to finish_method_declaration.
10771 * java-tree.h (continue_identifier_node): New global node.
10772 * decl.c: Define and initialize continue_identifier_node.
10773 * parse.y (generate_labeled_block): Remove - no longer needed.
10774 (build_loop_body): Use continue_identifier_node for continue block.
10775 (finish_labeled_statement): Also do pop_labeled_block actions.
10776 (java_complete_lhs): POP_LOOP even if error.
10777 (build_labeled_block): Special handling for continue_identifier_node.
10778 (patch_loop_statement): Re-organize.
10779 (patch_bc_statement): Re-write.
10781 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10783 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10784 using a WFL compound value.
10785 * parse.y (xref.h): Include.
10786 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10787 WFL compound value.
10788 (register_fields): Set WFL compound value to lineno if doing
10790 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10792 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10793 * xref.h (expand_xref): Prototype renamed from xref_generate.
10795 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10798 (GET_CURRENT_BLOCK): New macro.
10799 * parse.y (current_static_block): New global variable.
10800 (method_body:): Define action.
10801 (complete_method_declaration): Set current_function_decl to NULL
10802 when work on the current method is done.
10803 (declare_local_variables): Use GET_CURRENT_BLOCK.
10804 (java_method_add_stmt): Likewise.
10805 (java_complete_expand_method): Disable the use of `this' when
10806 expanding <clinit>.
10807 (enter_a_block): If no current method exist, use
10808 current_static_block to link static initializer blocks.
10809 (exit_block): Rewritten to use current_static_block when no current
10810 method decl exists.
10811 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10812 (patch_return): Forbid the use of `return' in static initializers.
10813 (patch_throw_statement): Fixed indentation. Issue specific error
10814 for uncaught thrown checked exception in static initializer
10815 blocks. Removed FIXME.
10817 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10819 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10820 Link gcj from gcc.o.
10822 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10824 * parse.y (find_applicable_accessible_methods_list): When dealing
10825 with interface: ensure that a given interface or java.lang.Object
10826 are searched only once.
10828 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10830 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10832 * jcf-dump.c (print_access_flags): Add braces around if-else.
10834 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10837 * lex.c (build_wfl_node): Add static prototype.
10839 * lex.h (build_wfl_node): Remove static prototype.
10841 * parse.y: Include lex.c early enough to declare everything needed.
10842 Ensure calls to `build_wfl_node' pass the proper arguments.
10843 (create_class): Remove unused variable `super_decl'.
10844 (get_printable_method_name): Initialize variable `name'.
10846 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10848 * Changelog: Fixed 1999-03-22 typos.
10849 * lang.c (lang_decode_option): Fixed typo in error string in the
10852 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10855 (xref.o): New rule.
10856 * java-tree.h (flag_emit_xref): Declared extern.
10857 * lang.c (xref.h): Included.
10858 (flag_emit_xref): New global variable.
10859 (lang_decode_option): Added support for -fxref.
10861 * xref.h: Likewise.
10863 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10865 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10868 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10870 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10871 $(srcdir)/../system.h and $(JAVA_TREE_H).
10872 (jcf-io.o): Depend on $(JAVA_TREE_H).
10873 (mangle.o): Likewise.
10875 * check-init.c (check_cond_init): Add static prototype.
10877 * class.c (build_java_method_type, hashUtf8String,
10878 make_field_value, get_dispatch_vector, get_dispatch_table,
10879 append_gpp_mangled_type, mangle_static_field): Likewise.
10880 (strLengthUtf8): Hide unused definition.
10881 (hashUtf8String): Const-ify.
10882 (make_field_value): Un-ANSI-fy.
10884 * constants.c: Move inclusion of jcf.h above java-tree.h.
10885 (set_constant_entry, find_class_or_string_constant,
10886 find_name_and_type_constant, get_tag_node,
10887 build_constant_data_ref): Add static prototype.
10889 * decl.c (push_jvm_slot, builtin_function,
10890 lookup_name_current_level): Likewise.
10891 (builtin_function): Const-ify.
10893 * except.c (expand_start_java_handler, expand_end_java_handler):
10894 Add static prototype.
10896 * expr.c (flush_quick_stack, push_value, pop_value,
10897 java_stack_swap, java_stack_dup, build_java_athrow,
10898 build_java_jsr, build_java_ret, expand_java_multianewarray,
10899 expand_java_arraystore, expand_java_arrayload,
10900 expand_java_array_length, build_java_monitor, expand_java_pushc,
10901 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10902 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10903 expand_compare, expand_test, expand_cond, expand_java_goto,
10904 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10905 expand_java_field_op, java_push_constant_from_pool): Likewise.
10907 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10908 (build_java_arraynull_check): Mark parameters `node' and `type'
10909 with ATTRIBUTE_UNUSED.
10910 (note_label): Likewise for parameter `current_pc'.
10911 (expand_java_call, expand_java_ret): Hide unused definition.
10913 * java-tree.h (make_class, build_constants_constructor,
10914 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10915 init_outgoing_cpool, register_class, emit_register_classes,
10916 java_layout_seen_class_methods): Prototype.
10917 (unicode_mangling_length): Const-ify.
10918 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10919 emit_unicode_mangled_name, format_int, format_uint,
10920 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10921 jcf_print_utf8_replace, open_class): Prototype.
10923 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10924 <stdio.h>. Include tree.h/java-tree.h.
10925 (utf8_equal_string usage, process_class): Add static prototype.
10926 (open_class): Don't prototype this here.
10927 (utf8_equal_string): Match arguments to format specifiers.
10928 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10929 TABLE_SWITCH, disassemble_method): Likewise.
10931 * jcf-io.c: Include tree.h/java-tree.h.
10932 (open_class, find_classfile, jcf_print_utf8,
10933 jcf_print_utf8_replace): Const-ify.
10935 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10936 parse_class_file): Add static prototype.
10937 (find_in_current_zip): Match definition to existing static
10940 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10941 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10942 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10943 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10944 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10945 generate_bytecode_return, perform_relocations, init_jcf_state,
10946 init_jcf_method, release_jcf_state, generate_classfile):
10947 Add static prototype.
10948 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10949 (make_class_file_name): Const-ify.
10951 * jcf.h (find_classfile): Const-ify.
10953 * jv-scan.c (reset_report): Remove prototype.
10955 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10956 (error): Rewrite to allow varargs.
10958 * lang.c (lang_f_options): Const-ify.
10960 * lex.c (java_parse_escape_sequence): Add static prototype.
10961 (java_allocate_new_line): Match definition to existing static
10964 * mangle.c Include tree.h/java-tree.h.
10965 (unicode_mangling_length, emit_unicode_mangled_name,
10966 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10968 * parse.h (jdep_code): Remove trailing comma in enumeration.
10969 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10970 (reset_report): Add prototype.
10972 * verify.c (push_pending_label, merge_types): Add static
10975 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10977 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10979 * parse.y (find_applicable_accessible_methods_list): Extend the
10980 search to superinterfaces when relevant.
10981 (search_applicable_methods_list): New function.
10983 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * class.c (unmangle_classname): Implemented stricter testing
10986 before setting the QUALIFIED_P flag on an identifier.
10988 1999-03-16 Per Bothner <bothner@cygnus.com>
10990 * parse.y (java_complete_lhs): Call force_evaluation_order
10991 after patch_newarray.
10992 (patch_binop): Don't call fold if there are side effects.
10994 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10996 * parse.y (java_stabilize_reference): Use save_expr instead of
10997 building a SAVE_EXPR node.
10998 (java_complete_lhs): Patch the resulting string of the `+='
10999 operator (if necessary) and complete the RHS after having built
11002 1999-03-15 Per Bothner <bothner@cygnus.com>
11004 * class.c (make_class): Don't set CLASS_P here (because
11005 this function is also called by build_java_array_type).
11006 (push_class): Set CLASS_P here instead.
11007 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11009 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11010 context. If the context is class, perfer "super" over "synchronized".
11011 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11013 * parse.y (create_class): Don't call parser_check_super here;
11014 it is not robust. Always wait until later.
11016 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11017 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11019 1999-03-13 Per Bothner <bothner@cygnus.com>
11021 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11022 * lex.h (UNGETC): Change misleading macro.
11024 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * parse.y (java_stabilize_reference): Return NODE when patching a
11028 (java_complete_lhs): Put parenthesis around truth values.
11030 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11032 * class.c (layout_class_method): Don't make rtl for interface
11034 * parse.h (GET_TYPE_NAME): New macro.
11035 * parse.y (if_then_statement:): Fixed indentation.
11036 (if_then_else_statement:): Likewise.
11037 (for_statement:): Fixed spacing.
11038 (try_statement:): Fixed indentation.
11039 (create_interface): Don't force interfaces to be abstract.
11040 (method_header): Abstract methods are OK in interfaces.
11041 (declare_local_variables): Fixed typo in comment.
11042 (java_complete_expand_method): Fixed indentation.
11043 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11044 non accessible fields.
11045 (java_stabilize_reference): New function.
11046 (java_complete_lhs): Fixed indentation. Use
11047 java_stabilize_reference in compound assignment. Insert the
11048 cast. If not processing `+' fix string constants before processing
11051 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11053 * constants.c (find_class_or_string_constant): Cast variable `j'
11054 to a `jword' when comparing against one.
11056 * expr.c (java_lang_expand_expr): Remove unused variables
11057 `has_finally_p' and `op0'.
11059 * gjavah.c (print_field_info): Cast a value to jint when comparing
11060 against one. Likewise for a jlong.
11061 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11062 against a signed quantity.
11064 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11065 (print_signature): Don't needlessly dereference variable `str'
11067 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11068 `max_locals' with ATTRIBUTE_UNUSED.
11069 (jcf_parse_class): Likewise for variable `index'.
11071 * parse.h (reverse_jdep_list): Remove static prototype.
11073 * parse.y (build_jump_to_finally): Remove prototype and definition.
11074 (reverse_jdep_list): Add static prototype.
11076 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11077 `assignment' and `expr_decl'.
11079 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11081 1999-03-12 Andrew Haley <aph@cygnus.com>
11083 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11084 we'll need a directory separator and a null character.
11086 1999-03-10 Per Bothner <bothner@cygnus.com>
11088 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11090 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11092 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11095 1999-03-05 Per Bothner <bothner@cygnus.com>
11097 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11099 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11101 * class.c (layout_class_method): A static method in a base class
11102 is never overridden, so treat it like it doesn't exist.
11103 However, do complain about private non-static method overriding
11104 public static method.
11106 * parse.y: Don't set unused INITIALIZED_P flag.
11107 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11109 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11110 (build_array_from_name): Re-order &index[string] to &string[index].
11112 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11113 error_mark (it might catch more errors, but it is more likely to lose).
11115 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11117 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11118 (parse-scan.o): Depend on toplev.h.
11120 * class.c (make_method_value): Add prototype. Make it static.
11121 Remove unused second argument, caller changed.
11123 * expr.c (java_lang_expand_expr): Remove unused variable
11126 * java-tree.h: Don't prototype find_in_current_zip.
11127 Add prototypes for verify_constant_pool, start_java_method,
11128 end_java_method, give_name_to_locals, expand_byte_code,
11129 open_in_zip, set_constant_value, find_constant1, find_constant2,
11130 find_utf8_constant, find_string_constant, find_class_constant,
11131 find_fieldref_index, find_methodref_index, write_constant_pool,
11132 count_constant_pool_bytes and encode_newarray_type.
11134 * jcf-dump.c: Remove unused variable `LONG_temp'.
11136 * jcf-parse.c: Include parse.h.
11137 (jcf_parse_source): Remove unused parameter, all callers changed.
11138 (jcf_figure_file_type): Add static prototype.
11139 (find_in_current_zip): Likewise. Also remove unused parameter,
11140 all callers changed.
11141 (read_class): Initialize variable `saved_pos'.
11143 * jcf-reader.c (jcf_parse_preamble): Mark variables
11144 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11146 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11147 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11148 (java_parse_doc_section): Initialize variable `seen_star'.
11149 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11150 (java_lex_error): Mark parameters `msg' and `forward' with
11152 (java_get_line_col): Mark parameters `filename' and `line' with
11155 * parse-scan.y: Include toplev.h.
11156 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11158 * parse.h: use `struct JCF', not plain `JCF'.
11159 (java_parser_context_save_global, java_expand_classes
11160 java_parser_context_restore_global, java_parse): Add prototypes.
11162 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11165 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11167 * check-init.c (check_init): COPYN takes word count, not bit count.
11169 1999-02-26 Per Bothner <bothner@cygnus.com>
11171 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11172 explicit build_decl. (Avoids crash in reload when optimizing.)
11174 1999-02-25 Per Bothner <bothner@cygnus.com>
11176 * decl.c (complete_start_java_method): Handle synchronized method
11177 even when compiling from bytecode.
11179 1999-02-26 Tom Tromey <tromey@cygnus.com>
11181 * gjavah.c (add_class_decl): Only generate `#include' if outer
11182 class is not the name of the class we are processing. Correctly
11183 append `.h' in #include.
11184 (process_file): Clean up newlines around generated `#include's.
11185 (decode_signature_piece): Correctly handle inner classes.
11186 (struct include): New structure.
11187 (all_includes): New global.
11188 (print_include): New function.
11189 (add_class_decl): Use it.
11190 (process_file): Likewise.
11191 (add_class_decl): Generate include for java-array.h if array
11193 (process_file): Don't generate java-array.h include.
11195 * gjavah.c (add_namelet): Check for standard package names here.
11196 (add_class_decl): Don't check for standard package names here.
11198 1999-02-25 Tom Tromey <tromey@cygnus.com>
11200 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11201 When reading a zip file, only use strncmp if both strings are
11202 bigger than the buffer length. Initialize `k' when looping
11205 1999-02-24 Tom Tromey <tromey@cygnus.com>
11207 * gjavah.c (struct namelet): New structure.
11208 (add_namelet): New function.
11209 (print_namelet): New function.
11210 (print_class_decls): Use add_namelet and print_namelet to generate
11211 namespaces and not classes.
11212 (method_printed): New global.
11213 (HANDLE_END_METHOD): Examine method_printed.
11214 (print_method_info): Set method_printed when required. Print
11215 error if function to be ignored is marked virtual. Handle $finit$
11217 (METHOD_IS_FINAL): New macro.
11218 (print_field_info): Use it.
11219 (HANDLE_METHOD): Clear method_printed.
11220 (method_pass): New global.
11221 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11222 (process_file): Do two passes over both fields and methods.
11223 (HANDLE_METHOD): Examine method_pass.
11224 (root): New global.
11225 (add_class_decl): New function.
11226 (print_class_decls): Don't scan over entire constant pool.
11228 1999-02-23 Tom Tromey <tromey@cygnus.com>
11230 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11231 disable linking in that case.
11233 1999-02-20 Tom Tromey <tromey@cygnus.com>
11235 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11238 1999-02-21 Per Bothner <bothner@cygnus.com>
11240 * decl.c (build_result_decl), java-tree.h: New method.
11241 (complete_start_java_method): Handle synchronized methods.
11242 Don't build DECL_RESULT here. (Ordering dependency problem.)
11243 (start_java_method): Call build_result_decl here instead ...
11244 * parse.y (java_complete_expand_method): ... and here.
11245 (expand_start_java_method): Don't call complete_start_java_method here.
11246 (java_complete_expand_method): Call it here instead.
11247 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11248 * java-tree.h: ... here.
11250 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11251 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11252 for ARRAY_REF - it doesn't work when array bounds are checked.
11253 (patch_array_ref): Handle it here instead.
11255 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11257 1999-02-19 Per Bothner <bothner@cygnus.com>
11259 Force left-to-right evaluation of binary operations etc.
11260 * expr.c (force_evaluation_order), java-tree.h: New function.
11261 * parse.y (java_complete_lhs): Pass binary operations, procedure
11262 calls, and ARRAY_REFs to force_evaluation_order.
11263 (various): Set TREE_SIDE_EFFECTS more carefully.
11265 Tolerate random (non-UTF8) encoding in comments without complaining.
11266 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11267 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11269 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11270 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11272 * parse.y (java_complete_lhs): Ignore an empty statement in a
11273 COMPOUND_EXPR. Don't complain about empty statement after return.
11275 1999-02-19 Per Bothner <bothner@cygnus.com>
11277 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11278 in TREE_LIST - just chain the POINTER_TYPEs together.
11279 (resolve_class): If type already resolved, return decl.
11280 After resolving, update TREE_TYPE(class_type), and name (if array).
11281 * parse.h (do_resolve_class), parse.y: Make non-static.
11282 * class.c (maybe_layout_super_class): Take this_class argument.
11283 Do do_resolve_class if necessary.
11284 (layout_class, layout_class_methods): Adjust calls appropriately.
11285 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11286 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11287 * typeck.c (build_java_array_type): Don't call layout_class.
11289 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (check_pkg_class_access): Allow private class access
11292 within the same package.
11293 (strip_out_static_field_access_decl): New function.
11294 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11295 operator argument before testing its nature.
11297 1999-02-03 Per Bothner <bothner@cygnus.com>
11299 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11300 (TRY_EXPR): Simplify - it no longer has a finally clause.
11301 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11302 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11303 * expr.c (java_lang_expand_expr): Likewise.
11304 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11305 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11306 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11307 (build_try_statement): Remove finally parameter and handling.
11308 (build_try_finally_statement): New function.
11309 (patch_try_statement): No longer need to support finally clause.
11310 (try_statement): Update grammar action rules.
11311 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11312 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11314 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11316 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11317 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11319 1999-02-17 Andrew Haley <aph@cygnus.com>
11321 * class.c (build_utf8_ref): Back out broken patch which was
11322 intended to to output signatures using '.' as a separator.
11324 * class.c (make_class_data): Output signatures using '.' as a
11325 separator, rather than '/'.
11326 (mangled_classname): Likewise.
11327 (make_field_value): Likewise.
11328 (make_method_value): Likewise.
11329 * constants.c (alloc_class_constant): Likewise.
11330 * expr.c (build_invokeinterface): Likewise.
11332 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11334 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11335 of an ancient workaround.
11337 1999-02-10 Jeffrey A Law (law@cygnus.com)
11339 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11342 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11344 * lex.c (yylex): Encode \0 as UTF8.
11346 1999-02-10 Tom Tromey <tromey@cygnus.com>
11348 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11349 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11350 (libgcj_zip): Renamed.
11351 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11353 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11355 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11356 (GC_NAME): Renamed -lgc to -lgcjgc.
11358 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11360 * lex.c (java_lang_cloneable): Initialize.
11361 * parse.y (java_lang_cloneable): New static variable.
11362 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11363 doing one more qualification round.
11364 (valid_ref_assignconv_cast_p): Reject null source or
11365 destination. Allow an array to be cast into java.lang.Cloneable.
11366 (patch_cast): Swapped two first arguments to first call to
11367 valid_ref_assignconv_cast_p.
11369 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11371 * parse.h: DECL_P renamed JDECL_P.
11372 * parse.y: DECL_P replaced by JDECL_P.
11373 (build_array_from_name): Always use pointer's type.
11374 (patch_bc_statement): Extra code to search continue target in a
11375 for loop. Fixed comments. Continue target is current loop when
11378 1999-02-05 Andrew Haley <aph@cygnus.com>
11380 * class.c (make_class_data): The superclass of an interface should
11381 be null, not class Object.
11383 * lex.c (java_lex): Sign extend hex literals.
11385 1999-02-04 Andrew Haley <aph@cygnus.com>
11387 * class.c (build_utf8_ref): Output signatures using '.' as a
11388 separator, rather than '/'.
11389 (make_class_data): Likewise.
11391 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11393 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11394 mkstemp.o. Get them from libiberty now.
11396 1999-02-02 Jeffrey A Law (law@cygnus.com)
11398 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11400 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11402 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11405 1999-02-02 Per Bothner <bothner@cygnus.com>
11407 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11408 * jcf-write.c (generate_bytecode_return): New function.
11409 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11411 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11412 generate special [fd]const_[01] instructions.
11414 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11416 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11417 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11419 1999-02-01 Per Bothner <bothner@cygnus.com>
11421 * parse.y (patch_method_invocation): Handle calling static methods,
11422 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11424 * parse.y (java_complete_lhs): Don't complain about unreachable
11425 exit condition in a do-while statement.
11427 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11429 * lex.c (java_read_char): Fixed utf8 decoding.
11430 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11432 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11433 comments. Local variable `all_primitive' is gone. Broadened
11434 acceptance of `0' to floating point targets. `long' can now be
11435 widened to `double' or `float'.
11436 (valid_method_invocation_conversion_p): Added leading
11437 comment. Fixed tabulation.
11438 (build_string_concatenation): Optimize out left or right empty
11441 1999-01-28 Per Bothner <bothner@cygnus.com>
11443 * jcf-write.c (localvar_alloc): Only emit entry for
11444 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11445 (generate_bytecode_insns): Only call put_linenumber if
11446 debug_info_level > DINFO_LEVEL_NONE.
11447 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11448 is specified, add -g1 (for compatibility wih javac).
11450 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11452 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11453 gjavah.o, check-init.o, jv-scan.o
11455 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11457 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11459 * gjavah.c: Include config.h and system.h.
11461 * javaop.h (inline): Don't define, its handled by system.h.
11462 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11463 from `inline' to `static inline'.
11465 * jcf.h (inline): Don't define, its handled by system.h.
11467 * lex.c (inline): Likewise.
11469 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11471 * lang-specs.h: Map -Qn to -fno-ident.
11473 1999-01-29 Richard Henderson <rth@cygnus.com>
11475 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11477 1999-01-29 Tom Tromey <tromey@cygnus.com>
11479 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11480 then cast it to Object before calling `append' method.
11482 1999-01-28 Per Bothner <bothner@cygnus.com>
11484 * check-init.c (check_bool2_init, check_bool_init, check_init):
11485 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11486 * jcf-write.c (generate_bytecode_insns): Likewise.
11488 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11490 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11491 * parse.y (patch_cast): Allow a boolean to be cast into a
11494 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11496 * parse.y: (class_declaration:): Fixed indentation.
11497 (class_member_declaration:): Extra `;' after field declaration now
11499 (interface_declaration:): Removed debug messages in error reports.
11500 (patch_binop): Nodes created and returned inherit the orignal
11501 node's COMPOUND_ASSIGN_P flag value.
11502 (patch_cast): Fix cast from char to floating point.
11504 1999-01-25 Andrew Haley <aph@cygnus.com>
11506 * except.c, java-except.h (expand_resume_after_catch): new
11508 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11509 to branch back to main flow of control after a catch block.
11511 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11513 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11514 $(srcdir)/../system.h.
11515 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11516 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11517 (jcf-write.o): Likewise.
11518 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11519 (mangle.o): Depend on $(srcdir)/../toplev.h.
11520 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11521 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11523 * class.c: Include output.h and parse.h.
11524 (mangled_classname): Add the `const' keyword to a char*.
11525 (find_named_method): Hide unused function definition.
11526 (build_utf8_ref): Change type of variable `c' to unsigned char.
11527 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11528 (build_class_ref): Add the `const' keyword to a char*.
11529 (layout_class_method): Remove unused variable `buf'.
11531 * decl.c (find_local_variable): Remove unused variable `rtl'.
11532 (pushdecl): Likewise for variables `different_binding_level' and
11534 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11535 (maybe_build_cleanup): Likewise for parameter `decl'.
11537 * except.c (expand_start_java_handler): Mark parameter `range'
11538 with ATTRIBUTE_UNUSED.
11540 * expr.c: Include except.h.
11541 (pop_type): Remove unused variable `i'.
11542 (pop_value): Likewise for variables `n_words' and `i'.
11543 (expand_java_arrayload): Likewise for variable `convert'.
11544 (java_lang_expand_expr): Likewise for variables `op0', `type',
11545 `mode', `unsignedp', `node' and `elements'.
11546 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11548 (process_jvm_instruction): Add a `const' qualifier to a char*.
11550 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11551 (temp_directory): Likewise.
11552 (print_c_decl): Likewise.
11553 (print_method_info): Likewise.
11554 (decode_signature_piece): Likewise.
11555 (print_mangled_classname): Likewise.
11557 * java-except.h: Provide prototypes for maybe_start_try,
11558 maybe_end_try and add_handler.
11560 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11561 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11562 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11563 init_expr_processing, push_super_field, init_class_processing,
11564 can_widen_reference_to, class_depth, verify_jvm_instructions,
11565 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11566 set_local_type, merge_type_state, push_type, load_type_state,
11567 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11568 emit_unicode_mangled_name): Add prototypes.
11570 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11571 (print_signature_type): Use ISDIGIT, not isdigit.
11572 (print_signature): Remove unused variable `j'.
11574 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11575 int when comparing against one.
11577 * jcf-parse.c: Include toplev.h.
11579 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11580 (localvar_free): Remove unused variable `i'.
11581 (generate_bytecode_conditional): Likewise for variable `kind'.
11583 * jv-scan.c: Include config.h and system.h. Remove redundant
11584 OS header and gansidecl.h includes.
11585 (warning): Add the `const' keyword to a char*. Also add
11586 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11587 __STDC__, when determining whether to use ANSI-isms.
11588 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11589 (xmalloc): Don't redundantly prototype here.
11590 (main): Remove unused parameter `envp'. Also fix the arguments
11591 passed to function `fatal' to match the format specifier.
11593 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11595 * mangle.c: Include toplev.h.
11596 (emit_unicode_mangled_name): Declare parameter `len'.
11598 * parse.y (parse_warning_context): Add the `const' keyword to a
11599 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11600 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11601 (issue_warning_error_from_context): Add the `const' keyword to
11603 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11604 not `__STDC__' for whether to use ANSI-isms.
11606 * typeck.c (incomplete_type_error): Mark parameters `value' and
11607 `type' with ATTRIBUTE_UNUSED.
11608 (parse_signature_type): Use ISDIGIT, not isdigit.
11610 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11611 (verify_jvm_instructions): Likewise. Remove unused variables
11612 `field_name' and `default_val'.
11614 * zextract.c: Include config.h and system.h. Remove redundant
11615 OS header includes.
11617 * zipfile.h: Prototype `read_zip_archive'.
11619 1999-01-21 Andrew Haley <aph@cygnus.com>
11621 * typeck.c (convert): Allow conversions to void type: some
11622 optimizations in gcc do this.
11624 1999-01-21 Andrew Haley <aph@cygnus.com>
11626 * typeck.c (convert_ieee_real_to_integer): New function.
11627 (convert): When not using fast-math and using hardware fp, convert
11628 an IEEE NaN to zero.
11630 1999-01-18 Andrew Haley <aph@cygnus.com>
11632 * parse.y (patch_binop): Do a type conversion from signed to
11633 unsigned and then back to signed when a ">>>" is found.
11635 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11637 * java-tree.h: (check_for_initialization): Added prototype.
11638 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11639 * parse.y (do_resolve_class): Removed unused locals.
11640 (read_import_dir): Likewise.
11641 (resolve_qualified_expression_name): Array creation
11642 expressions are valid primary expressions.
11643 (qualify_ambiguous_name): Likewise.
11644 (patch_synchronized_statement): Removed unused local.
11646 1999-01-17 Jeffrey A Law (law@cygnus.com)
11648 * Makefile.in (zextract.o): Add dependencies.
11650 * Makefile.in: Do not put ^Ls at the start of a line.
11652 1999-01-15 Per Bothner <bothner@cygnus.com>
11654 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11655 sub-type the result of the call that gets the exception value.
11657 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11658 don't call finish_class.
11660 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11661 clear found before continuing.
11663 * verify.c (verify_jvm_instructions): On an array load, allow
11664 and handle top of stack to be TYPE_NULL.
11666 * gjavah.c (generate_access): Translate Java package private or
11667 protected access to C++ public, but with a comment.
11669 1999-01-13 Andrew Haley <aph@cygnus.com>
11671 * expr.c (generate_name): Name prefix changed to avoid clashes
11672 with assembler temp labels.
11674 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11675 MODIFY_EXPR. Without this, code for the assignment may not be
11676 generated at all and the synchronized statement will read an
11677 uninitialized variable.
11679 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11681 * class.c (maybe_layout_super_class): Fixed returned value.
11682 * lex.c: Added 1999 to the copyright.
11683 (java_init_lex): Initialize java_lang_imported.
11684 * lex.h: Added 1999 to the copyright.
11685 * parse.h: Added 1999 to the copyright.
11686 (REGISTER_IMPORT): Fixed typo in trailing macro.
11687 (CURRENT_OSB): New macro.
11688 (struct parser_ctxt): New fields osb_depth, osb_limit.
11689 * parse.y (java_lang_id): New global variable.
11690 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11691 (array_creation_expression:): Use CURRENT_OSB.
11692 (dims:): Uses a stack to keep track of array dimensions.
11693 (cast_expression:): Use CURRENT_OSB.
11694 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11696 (register_fields): Fixed typos in comment.
11697 (check_method_redefinition): Fixed comment indentation.
11698 (java_check_regular_methods): Set saved found wfl to NULL after
11699 having reinstalled it in the previously found DECL_NAME.
11701 1999-01-10 Richard Henderson <rth@cygnus.com>
11703 * gjavah.c (java_float_finite): Use a union to do type punning.
11704 (java_double_finite): Likewise.
11706 1999-01-09 Per Bothner <bothner@cygnus.com>
11708 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11709 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11710 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11711 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11712 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11713 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11715 1999-01-08 Per Bothner <bothner@cygnus.com>
11717 * check-init.c (check_init): If compiling to native, we don't
11718 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11720 1999-01-08 Tom Tromey <tromey@cygnus.com>
11722 * parse-scan.y (variable_declarator_id): Set or increment
11724 (bracket_count): New global.
11725 (formal_parameter): Handle case where bracket pairs trail variable
11728 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11730 * jcf-parse.c (yyparse): variable len changed from a char to an
11731 int to prevent overflow.
11733 1999-01-06 Per Bothner <bothner@cygnus.com>
11735 * java-tree.h: Declare read_class.
11736 * jcf-parse.c (read_class): New function.
11737 (load_class): Now just call read_class.
11739 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11740 * jcf-parse.c (parse_source_file): Declare save_error_count,
11741 which is needed by java_parse_abort_on_error macro,
11742 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11744 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11745 constructor, if initializing a static field.
11746 (patch_new_array_init): Set TREE_CONSTANT if it is.
11747 * expr.c (java_lang_expand_expr): For a static array constructor
11748 of primitive elements, allocate the array itself statically.
11749 Disabled until we can set the vtable field statically.
11751 * check-init.c: New file. Checks for definite assignment.
11752 * Makefile.in (JAVA_OBJS): Add check-init.o.
11753 * parse.y (java_complete_expand_method): Call check_for_initialization.
11754 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11756 1999-01-06 Graham <grahams@rcp.co.uk>
11758 * parse.y : include system.h instead of including
11759 standard headers directly with the exception of <dirent.h>.
11761 1999-01-06 Per Bothner <bothner@cygnus.com>
11763 * lex.h: Moved static function declarations to lex.c,
11764 to shut up some -Wall warnings.
11765 * lex.c: Static function declarations moved here.
11766 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11768 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11770 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11772 1998-12-22 Per Bothner <bothner@cygnus.com>
11774 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11775 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11777 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11778 (localvar_alloc): Change return type to void,
11779 (emit_unop): Remove unused variable size.
11781 * jcf-write.c (struct jcf_block): Add new union.
11782 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11783 (call_cleanups): New functions.
11784 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11785 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11786 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11787 * lang.c (lang_init): Call using_eh_for_cleanups.
11788 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11789 completing operands to patch_synchronized_statement.
11790 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11791 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11792 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11794 1998-12-20 John F. Carr <jfc@mit.edu>
11796 * Make-lang.in: Comment out control-Ls; they upset some makes.
11798 1998-12-18 Tom Tromey <tromey@cygnus.com>
11800 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11803 1998-12-17 Tom Tromey <tromey@cygnus.com>
11805 * parse.y (DIR_SEPARATOR): New define.
11806 (check_class_interface_creation): Use it.
11808 * parse-scan.y (report_main_declaration): Recognize
11809 `java.lang.String' in argument to main.
11811 1998-12-16 Per Bothner <bothner@cygnus.com>
11813 * parse.y (create_interface): Remove bogus test.
11815 1998-12-16 Per Bothner <bothner@cygnus.com>
11817 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11818 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11820 1998-12-16 Tom Tromey <tromey@cygnus.com>
11822 * parse-scan.y (qualified_name): Use correct sprintf format.
11824 1998-12-15 Tom Tromey <tromey@cygnus.com>
11826 * gjavah.c (print_field_info): Changed how most negative number is
11829 1998-12-14 Per Bothner <bothner@cygnus.com>
11831 * parse.y (fold_constant_for_init): New function.
11832 (resolve_expression_name): Don't replace static final
11833 constant-initialized fields by its value.
11834 (java_complete_lhs): New. Same as java_complete_tree, except does
11835 not replace static final constant-initialized fields by their values.
11836 (register_fields): If there is an initializer, set DECL_INITIAL and
11837 MODIFY_EXPR_FROM_INITIALIZATION_P.
11838 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11839 Only call patch_initialized_static_field if
11840 MODIFY_EXPR_FROM_INITIALIZATION_P.
11841 (patch_initialized_static_field): If not valid constant, clear
11844 * parse.y (lookup_field_wrapper): Fix thinko.
11846 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11847 set and restore global lineno.
11849 1998-12-14 Tom Tromey <tromey@cygnus.com>
11851 * gjavah.c (print_field_info): If value to print is the smallest
11852 value of its size, then print as hex to avoid later warnings from
11855 1998-12-14 Tom Tromey <tromey@cygnus.com>
11857 * gjavah.c (decompile_method): Decompile `return null'.
11858 (process_file): Generate `#pragma interface'.
11859 (method_declared): New global.
11860 (print_method_info): Set it.
11861 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11862 (print_method_info): Handle abstract methods.
11864 1998-12-13 Per Bothner <bothner@cygnus.com>
11866 * parse.y (patch_method_invocation): If class_decl is null
11867 (e.g. an array type), use original type.
11869 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11870 errors about uncaught exception from clone (of array, specifically).
11872 1998-12-13 Tom Tromey <tromey@cygnus.com>
11874 * gjavah.c (decompile_method): Handle all types of `return'
11875 opcode. Decompile `return this' and `return'.
11876 (method_access): New global.
11877 (print_method_info): Set it.
11878 (decompile_method): Don't decompile a synchronized method.
11880 1998-12-13 Tom Tromey <tromey@cygnus.com>
11882 * jcf-reader.c (jcf_parse_one_method): Recognize
11884 * gjavah.c (HANDLE_END_METHOD): New macro.
11885 (HANDLE_CODE_ATTRIBUTE): New macro.
11886 (decompile_method): New function.
11887 (print_method_info): Don't print `;\n' at end of function decl.
11888 Include java-opcodes.h.
11889 (decompiled): New global.
11891 1998-12-12 Per Bothner <bothner@cygnus.com>
11893 * class.c (build_class_ref): Handle PRIMTYPE.class if
11894 flag_emit_class_files.
11895 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11896 if flag_emit_class_files.
11897 * parse.y (java_complete_tree): Pre-liminary support for
11898 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11900 * parse.y (patch_synchronized_statement): Don't call monitorexit
11901 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11903 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11905 * zipfile.h (opendir_in_zip): New declaration.
11906 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11907 (opendir_in_zip): New function, using code from open_in_zip.
11908 (open_in_zip): Call opendir_in_zip.
11909 (find_class): Remove no-longer-used do_class_file parameter,
11910 but add source_ok parameter. Change logic so if we find a .java file,
11911 we don't look for .class in later classpath emtries.
11912 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11913 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11914 * gjavah.c: Update call to find_class.
11915 * jcf-dump.c: Likewise.
11917 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11918 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11919 nothing if body is empty_stmt_node.
11920 Various little fixes so SP gets correctly adjusted.
11921 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11922 For CALL_EXPR, test if static first.
11923 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11924 such as the ones we create for Object and Class.
11925 Set and restore current_function_decl.
11926 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11927 (note_possible_classname): New function.
11928 (read_import_entry): Removed. Merged with read_import_dir.
11929 (read_import_dir): Don't call find_class - that only gives us
11930 the first classpath entry having the needed package.
11931 Use the struct buffer data structure from buffer.h.
11932 (read_import_dir, find_in_imports_on_demand): The remembered
11933 class names now use '.' (not '/') as package separator.
11935 * parse.y (java_complete_expand_methods): Call write_classfile
11936 here, and not in java_expand_classes (which only gets first class).
11938 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11941 (register_fields): If a static fields has an initializer, just
11942 chain it on ctxp->static_initialized, and handle later.
11943 (java_complete_expand_methods): Force <clinit> first.
11944 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11945 - it's already been completed.
11946 (patch_initialized_static_field): New function.
11947 (java_complete_field): Call it.
11949 1998-12-12 Per Bothner <bothner@cygnus.com>
11951 * expr.c (encode_newarray_type, build_new_array): New functions.
11952 * java-tree.h: Declare build_new_array.
11953 * jcf-write.c (patch_newarray): Use build_new_array.
11955 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11956 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11958 * parse.y (patch_new_array_init): Re-organize.
11959 Now is passed the actual array (pointer) type of the value.
11960 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11961 (patch_array_constructor): Removed - merged into patch_new_array_init.
11962 (java_complete_tree): Update patch_new_array_init.
11964 * jcf-write.c (find_constant_index): New function.
11965 (generate_bytecode_insns): Use find_constant_index.
11966 (generate_classfile): Use find_constant_index for ConstantValue.
11968 1998-12-11 Tom Tromey <tromey@cygnus.com>
11970 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11971 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11972 * class.c (make_class_data): Renamed dtable -> vtable, and
11973 dtable_method_count -> vtable_method_count.
11975 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11977 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11978 global variables, initialized.
11979 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11980 Declared new global variables.
11981 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11982 double_zero_node, integer_zero_node upon direct matching.
11983 * parse.y (purify_type_name): Added function prototype.
11984 (duplicate_declaration_error_p): Consider new_type as potentially
11985 being a incomplete type. Use purify_type_name on type string.
11986 (method_header): saved_type: unused variable removed. Don't figure
11987 return type if method name is invalid.
11988 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11989 processed by patch_unaryop.
11990 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11991 increment/decrement node into its original type after binary
11992 numeric promotion on its operands.
11994 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11996 * parse.y (array_initializer:): Array init operand is NULL_TREE
11997 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11998 now an error. Fixed indentation problems.
11999 (patch_string): Handle error_mark_node as an argument.
12000 (patch_new_array_init): Fixed indentation problems.
12001 (array_constructor_check_entry): Removed check on null wfl_value.
12002 Return an error if wfl_value's walk returns an error.
12004 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12006 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12007 * lex.c (java_lex): Remember column position before advancing one
12008 token. Retain location information on OCB_TK.
12009 * lex.h (typedef struct java_lc): Added new field.
12010 * parse.h (GET_SKIP_TYPE): New macro.
12011 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12012 * parse.y (build_new_array_init, patch_new_array_init,
12013 patch_array_constructor, maybe_build_array_element_wfl,
12014 array_constructor_check_entry): New function prototypes.
12015 (switch_block:): Tagged <node>.
12016 (OCB_TK): Tagged <operator>.
12017 (array_initializer:): Installed actions.
12018 (variable_initializer): Build location information on element if
12020 (switch_statement:): Fixed indentation typo.
12021 (switch_block:): Redefined default action.
12022 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12023 (patch_assignment): Removed duplicate code.
12024 (maybe_build_array_element_wfl, build_new_array_init,
12025 patch_new_array_init, patch_array_constructor,
12026 array_constructor_check_entry): New functions.
12028 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12030 * parse.y (array_initializer): Tagged <node>.
12031 (variable_initializer:): Use default rule.
12032 (array_initializer:): Defined actions.
12033 (variable_initializers:): Likewise.
12034 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12035 non-static field accesses.
12036 (patch_invoke): Fixed indentation typo.
12037 (java_complete_tree): Likewise.
12038 (build_labeled_block): Changed leading comment. Generate an error
12039 in case of duplicate loop labels.
12040 (patch_conditional_expr): Patch results of string concatenation
12043 1998-12-06 Per Bothner <bothner@cygnus.com>
12045 * constants.c (find_methodref_index): When the class is an interface,
12046 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12048 * decl.c (finit_identifier_node): Use "$finit$", rather than
12049 "<finit>" (which Sun's verifier rejects).
12050 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12051 (generate_field_initialization_code): Removed.
12052 (fix_constructors) Don't add call to $finit$ here (wrong order).
12053 (patch_method_invocation): Add $finit$ call here.
12055 * java-tree.h (CALL_USING_SUPER): New macro.
12056 * parse.y (patch_invoke): Remove im local variable.
12057 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12058 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12059 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12061 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12063 * parse.y (java_complete_tree): Don't complain about unreachable
12064 statement if it is empty_stmt_node.
12066 * jcf-write.c (find_constant_wide): New function.
12067 (push_long_const): Use find_constant_wide.
12069 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12070 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12071 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12072 Emit invokeinterface when calling an interface method.
12073 Emit invokespecial also when calling super or private methods.
12075 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12077 1998-12-06 Per Bothner <bothner@cygnus.com>
12079 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12081 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * java-tree.h (java_layout_seen_class_methods): New function
12085 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12086 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12087 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12088 * parse.y (method_declarator:): Defined action.
12089 (issue_warning_error_from_context): input_filename saved, set to
12090 the appropriate value and restored after java_error is called.
12091 (build_unresolved_array_type): Fixed comment.
12092 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12093 (method_header): Deal with return type the same way type are
12094 handled for fields and method's parameters and local variables
12096 (check_method_redefinition): Removed extra CR.
12097 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12098 (java_layout_seen_class_methods): New function.
12099 (java_layout_classes): Call java_layout_seen_class_methods.
12101 1998-12-03 Per Bothner <bothner@cygnus.com>
12103 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12105 1998-12-03 Per Bothner <bothner@cygnus.com>
12107 * jcf-dump.c (main): Fix error message.
12108 * jcf-path.c (add_entry): Style fix.
12110 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12112 * class.c (layout_class_method): Call build_java_argument_signature
12113 on constructors too.
12114 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12115 (patch_method_invocation): Define a primary when resolving an
12116 expression name. Augmented comment on code checking illegal `this'
12117 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12119 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12121 * class.c (layout_class_method): Don't report error on non-static
12122 overriding static if the method is private.
12123 * java-tree.h (finish_class): Prototype added.
12124 * lex.c (java_get_line_col): Handle col argument -2 value.
12125 * parse.h: All static method declarations moved to parse.y.
12126 * parse.y: Now contains all static method declarations previously
12128 (find_expr_with_wfl, missing_return_error,
12129 unreachable_stmt_error): New functions.
12130 (java_get_real_method_name): Identify constructors bearing class
12131 names in source code compiled classes only.
12132 (java_complete_expand_methods): Call missing_return_error.
12133 (invocation_mode): Private methods invoked as static methods.
12134 (java_complete_tree): Call unreachable_stmt_error.
12136 1998-12-01 Tom Tromey <tromey@cygnus.com>
12138 * Makefile.in (+target): Removed.
12139 (+xmake_file): Likewise.
12140 (+tmake_file): Likewise.
12141 (.NOEXPORT): Removed duplicate.
12143 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12145 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12147 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12149 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12150 libiberty.h. Provide an xmalloc definition.
12152 * jvspec.c: Remove the xmalloc prototype.
12154 * parse-scan.y: Include config.h and system.h. Don't include
12155 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12156 Provide an xstrdup definition.
12158 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12160 * jcf-path.c (add_entry): Recognize ".jar" too.
12161 * lang-specs.h: Likewise.
12163 1998-11-26 Per Bothner <bothner@cygnus.com>
12165 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12166 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12168 * jcf-write.c (generate_bytecode_insns):
12169 Handle pre/post-increment/decrement of long.
12171 * jcf-write.c (generate_bytecode_insns):
12172 Handle missing exception handler (finally for synchronized).
12174 1998-11-25 Per Bothner <bothner@cygnus.com>
12176 * java-tree.h (end_params_node): Declare global.
12177 * decl.c (end_params_node): New global.
12178 (init_decl_processing, start_java_method): Use end_params_node for
12179 end of list of parameter types. Follows correct gcc conventions.
12180 * expr.c (pop_argument_types, pop_arguments): Likewise.
12181 * lang.c (put_decl_node): Likewise.
12182 * typeck.c (various places): Likewise.
12183 * class.y (various places): Likewise.
12184 * parse.y (various places): Likewise.
12186 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12187 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12189 * class.c: Add #include flags.h, remove no-longer needed declaration.
12191 * class.c (layout_class_method): Remove commented-out code, re-format.
12192 Don't add vtable entry (or index) for private methods.
12193 * expr.c (expand_invoke): A private method is implicitly final.
12194 * class.c (make_class_data): If inlining or optimizing,
12195 skip private methods.
12197 * class.c (finish_class): New function. Calls existing methods,
12198 but alls emits deferred inline functions.
12199 * jcf-parse.c (parse_class_file): Call finish_class.
12200 * parse.y (java_complete_expand_methods): Likewise.
12202 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12204 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12206 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12208 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12210 1998-11-24 Per Bothner <bothner@cygnus.com>
12212 * (generate_classfile): Always write class access flag with
12215 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12217 * class.c (maybe_layout_super_class): New function.
12218 (layout_class): Reorganized. Loop on class methods dispatched into
12219 a new function. Call maybe_layout_super_class.
12220 (layout_class_methods, layout_class_method): New functions.
12221 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12223 (expand_invoke): Likewise.
12224 * java-tree.h (all_class_list): New global variable declared.
12225 (layout_class_methods, layout_class_method): New function
12227 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12228 * jcf-parse.c (all_class_list): New global variable.
12229 (load_class): Extended what class_or_name can be. Use parser
12230 context mechanism to save globals before calling jcf_parse.
12231 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12232 is set on the file name.
12233 (jcf_parse): Layout class methods when Object is loaded, otherwise
12234 record class in all_class_list for delayed method layout.
12235 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12236 * lang.c (put_decl_node): Decode <init> into the decl context
12238 * lex.c (java_allocate_new_line): Use xmalloc.
12239 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12240 pointers, not TREE_LIST elements.
12241 (struct parser_ctxt): Fixed comment indentations, added comments
12242 and reordered some fields.
12243 (java_check_methods): Function prototype removed.
12244 * parse.y (java_push_parser_context): Use xmalloc.
12245 (java_parser_context_restore_global): Pop extra pushed ctxp only
12246 when there's nothing next.
12247 (maybe_create_class_interface_decl): Fixed comment, add new
12248 created class decl to all_class_list.
12249 (method_header): Use GET_REAL_TYPE on argument's types.
12250 (method_declarator): Use GET_REAL_TYPE, change type to the real
12251 type in TREE_LIST dependency node. Build argument list with the
12253 (create_jdep_list): Use xmalloc. Removed allocation error message.
12254 (obtain_incomplete_type): Fixed leading comment. Broadened
12255 incoming argument meaning.
12256 (register_incomplete_type): Use xmalloc. Removed allocation error
12258 (safe_layout_class): Fixed leading comment.
12259 (jdep_resolve_class): Reversed if statement condition and switch
12260 if and else bodies.
12261 (resolve_and_layout): Fixed leading comment. Broadened incoming
12263 (complete_class_report_errors): New local variable name, for
12264 clarity. purify_type_name used for all error cases.
12265 (java_get_real_method_name): Stricter check on constructors.
12266 (java_check_regular_methods): Reverse methods list only if not
12267 already laid out. Layout artificial constructor.
12268 (java_check_methods): Deleted.
12269 (source_start_java_method): Obtain incomplete type for patchable
12271 (java_layout_classes): Fixed leading comment. Use
12272 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12273 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12274 before returning. Fixed comments.
12275 (java_expand_classes): Check for errors up front.
12276 (patch_method_invocation): Class to search is resolved and laid
12279 1998-11-24 Per Bothner <bothner@cygnus.com>
12281 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12283 * javaop.h (int8): Removed - not used.
12284 (jbyte): Redefine portably with correct signedness.
12286 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12288 * jcf-write.c (generate_bytecode_insns): Fix typo
12289 OPCODE_getstatic to OPCODE_getfield.
12291 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12292 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12293 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12295 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12297 * jcf-parse.c (jcf_parse_source): Function returned type is
12298 void. Added prototype.
12299 (jcf_parse): Function returned type is void.
12300 (yyparse): Remove call to fclose on the last parsed file.
12302 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12304 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12306 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12307 (layout_class): Cope with methods featuring WFL in decl names.
12308 * decl.c (unqualified_object_id_node): New global variable,
12310 (build_decl_no_layout): Removed.
12311 * expr.c (build_primtype_type_ref): Handle Double.
12312 (java_lang_expand_expr): Fixed indentations.
12313 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12314 (flag_wall, flag_redundant, flag_not_overriding,
12315 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12316 variable declarations.
12317 (build_decl_no_layout): Removed prototype.
12318 (java_get_real_method_name): Added prototype.
12319 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12320 (java_parse_abort_on_error): Macro now just returns.
12321 * jcf-parse.c (jcf_parse_source): Check fclose returned
12322 value. Call emit_register_classes if java_report_errors returns
12324 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12325 flag_static_local_jdk1_1): New integer flags.
12326 (lang_decode_option): New flags set here.
12327 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12328 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12329 the flag_redundant variable.
12330 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12331 when parsing java.lang.Object class.
12332 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12333 NULL_TREE to build.
12334 (resolve_qualified_expression_name): Fixed indentation.
12335 (patch_array_ref): Changed prototype.
12336 (not_initialized_as_it_should_p): Prototype removed.
12337 (java_report_errors): Added function prototype.
12338 * parse.y (formal_parameter:): Changed error message for not yet
12339 supported final parameters.
12340 (class_type_list:): Set both PURPOSE and VALUE of created
12341 TREE_LIST to be class_type.
12342 (primary_no_new_array:): Handle class literals on primitive types.
12343 (parse_warning_context): Reinstalled correct force_error and
12344 do_warning flags setups.
12345 (java_report_errors): Changed prototype. Return java_error_count
12347 (variable_redefinition_error): Consider treating variable type as
12349 (create_interface): Warn about redundant abstract modifier if
12350 flag_redundant is set. Changed error message.
12351 (lookup_field_wrapper): Save/restore globals before/after looking
12353 (duplicate_declaration_error_p): Consider treating declaration
12354 type as a fake pointer.
12355 (register_fields): Extract real type from dependency node. Check
12356 for duplicate field declaration after type adjustment. Use
12357 DECL_INITIAL to store static final initialized values.
12358 (method_header): Extract real function type from dependency node.
12359 (check_abstract_method_header): Use GET_METHOD_NAME.
12360 (obtain_incomplete_type): Layout fake pointer type.
12361 (safe_layout_class): Don't try to check for methods before layout.
12362 (java_complete_class): Don't check for correct throws clause
12363 elements inheritance here.
12364 (resolve_and_layout): Broadened name parameter meaning.
12365 (reset_method_name): Use GET_METHOD_NAME.
12366 (java_get_real_method_name): New function.
12367 (java_check_regular_methods): Don't check methods in
12368 java.lang.Object. Verify lineage of throws clause elements. Use
12369 flag_no_overriding in warning report.
12370 (check_throws_clauses): Don't check if class was from
12371 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12372 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12373 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12374 warning on unsupported final local variables. Use build_decl
12375 instead of build_decl_no_layout. Get real local variable type from
12377 (source_start_java_method): Get real parameter type from
12378 dependency node. Call build_decl instead of build_decl_no_layout.
12379 (java_layout_classes): Reverse tree and layout type and class as
12380 required. Mark class as loaded when done.
12381 (resolve_field_access): Fixed indentation. Restricted condition
12382 leading to static field access code generation. Set field_type
12383 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12384 (resolve_qualified_expression_name): Initialize type_found to
12385 null. Handle static field resolved during qualification. Fixed
12386 layout on non primitive field decl types.
12387 (not_accessible_p): Fixed typo in comment.
12388 (patch_method_invocation): Resolve and layout class to search from
12390 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12391 layout non primitive type, if necessary. Make method node only to
12393 (find_applicable_accessible_methods_list): Consider WFL'ed method
12394 decl names. Fixed indentation.
12395 (argument_types_convertible): Resolve and layout target type if
12397 (java_complete_tree): Fixed indentation problems. Rewrote
12398 CALL_EXPR thrown exceptions check. Re-installed further processing
12399 of the assignment in certain cases.
12400 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12401 inlining on class literals.
12402 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12404 (valid_method_invocation_conversion_p): Likewise.
12405 (patch_string): Temporary disable forbidden use of `this' in
12406 explicit constructor invocations when doing string concatenation
12407 within their scope.
12408 (patch_unaryop): Added comment. Reinstalled code to disable
12409 further check on assignment operation with cast expression RHS.
12410 (patch_switch_statement): Fixed indentation.
12411 (build_try_statement): Call build_decl instead of
12412 build_decl_no_layout.
12413 (patch_synchronized_statement): Likewise.
12414 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12415 IS_UNCHECKED_EXPRESSION_P.
12416 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12417 layout argument exception type.
12418 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12419 of IS_UNCHECKED_EXPRESSION_P.
12421 1998-11-18 Anthony Green <green@cygnus.com>
12423 * jcf-parse.c (yyparse): Open class file in binary mode.
12425 1998-11-15 Per Bothner <bothner@cygnus.com>
12427 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12429 * jcf-write.c (perform_relocations): Move check out one loop.
12431 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12433 * Make-lang.in: Fix reference to srcdir.
12434 * jv-scan.c: Add missing xmalloc prototype.
12435 * jvgenmain.c: Ditto.
12437 1998-11-15 Per Bothner <bothner@cygnus.com>
12439 * decl.c (error_mark_node), java-tree.h: New global.
12440 * parse.y: Use empty_stmt_node instead of size_zero_node.
12441 (build_if_else_statement): If missing else, use empty_stmt_node.
12443 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12444 (java_complete_expand_method): Complain if return is missing.
12445 (java_check_regular_methods): Comment out incorrect error check.
12446 (not_accessible_p): Fix incorrect handling of protected methods.
12447 (patch_method_invocation): Pass correct context to not_accessible_p.
12448 (find_applicable_accessible_methods_list): Likewise.
12449 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12450 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12451 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12452 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12454 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12455 (push_int_const): Remove reundant NOTE_PUSH.
12456 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12457 (- case SWITCH_EXPR): Fix code generation bug.
12458 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12459 (generate_classfile): More robust for abstract methods.
12461 1998-11-15 Anthony Green <green@cygnus.com>
12463 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12464 * Make-lang.in: Ditto.
12466 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12467 * jvgenmain: Ditto.
12469 1998-11-15 Per Bothner <bothner@cygnus.com>
12471 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12473 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12475 1998-11-14 Per Bothner <bothner@cygnus.com>
12477 Allow uses of interface types to verify. This is not really
12478 type-safe, but it matches what Sun does, and is OK as long as
12479 there are appropriate run-time checks.
12480 * verify.c (merge_types): If merging two interface types,
12481 just set the result to java.lang.Object.
12482 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12484 1998-11-13 Tom Tromey <tromey@cygnus.com>
12486 * gjavah.c (main): Handle --output-class-directory argument.
12487 * jvspec.c (lang_specific_driver): Translate `-d' into
12488 -foutput-class-dir.
12489 * jcf.h (jcf_write_base_directory): Declare.
12490 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12491 * lang-options.h: Mention -foutput-class-dir.
12492 * jcf-write.c (jcf_write_base_directory): New global.
12493 (make_class_file_name): Put generated .class file into `-d'
12494 directory, or into source directory if -d not given. Function now
12496 (write_classfile): Free class file name. Handle case where class
12498 (DIR_SEPARATOR): New macro.
12499 Include <sys/stat.h>
12501 * Makefile.in (prefix): New macro.
12503 1998-11-12 Per Bothner <bothner@cygnus.com>
12505 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12506 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12507 here (done in patch_invoke instead).
12508 (case_identity): Moved here from parse.y.
12510 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12511 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12512 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12513 so they can be efficiently scanned without recursion.
12514 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12515 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12516 in BLOCK iteratively, rather than recursively.
12518 * parse.y (do_unary_numeric_promotion): New function.
12519 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12521 * parse.y (patch_newarray): Various fixes.
12523 Re-do handling of switch statements (for proper block scoping).
12524 * parse.y: Add just a single block for the enture switch block,
12525 but don't create any "case blocks".
12526 (group_of_labels): Rmeoved unneeded non-terminal.
12527 CASE_EXPR and DEFAULT_EXPR are added to current block.
12528 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12529 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12530 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12531 * parse.y (wfl_operator, print_int_node): Make non-static.
12532 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12533 as part of recursive scan of block.
12534 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12535 (patch_switch_statement): Most tests move dinto java_complete_tree.
12537 * parse.y: Make various production be non-typed (void).
12538 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12539 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12540 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12542 * jcf-write.c (struct jcf_handler): New type.
12543 (struct jcf_switch_state): New type.
12544 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12545 (alloc_handler, emit_unop, emit_reloc): New functions.
12546 (adjust_typed_op): Add extra parameter ("max type" offset).
12547 (emit_switch_reloc, emit_case-reloc): New function.
12548 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12549 (generate_bytecode_insns): Support REAL_CST, switch statements,
12550 exception handling, method calls, object/array creation, and more.
12552 * class.c: Remove some unused variables.
12553 * constants.c (find_string_constant): New function.
12554 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12555 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12556 if flag_emit_class_files.
12558 1998-11-12 Tom Tromey <tromey@cygnus.com>
12560 * jcf-io.c (find_class): Added explanatory comment.
12562 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12563 trailing slash to `.zip' entries.
12565 * jvspec.c (lang_specific_driver): Correctly handle case where
12566 GC_NAME not defined.
12568 1998-11-11 Tom Tromey <tromey@cygnus.com>
12570 * jvspec.c (GC_NAME): New define.
12571 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12573 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12575 1998-11-11 Per Bothner <bothner@cygnus.com>
12577 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12579 1998-11-11 Tom Tromey <tromey@cygnus.com>
12581 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12583 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12585 * class.c (is_compiled_class): Call safe_layout_class for class
12586 compiled from source.
12587 * conver.h (convert_to_integer, convert_to_real,
12588 convert_to_pointer): Added prototypes.
12589 * decl.c (init_decl_processing): Non longer push the decls of
12590 `methodtable', `constants', `Class', `Field', `dispatchTable'
12591 `jexception' and `Method'.
12592 * expr.c (build_invokeinterface): New function.
12593 (expand_invoke): static variable CLASS_IDENT now in
12594 build_invokeinterface. Use build_invokeinterface.
12595 (expand_java_field_op): Moved code to inline
12596 java.lang.PRIMTYPE.TYPE into a function.
12597 (build_primtype_type_ref): New function.
12598 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12599 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12600 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12601 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12602 (DECL_LOCAL_STATIC_VALUE): New macro.
12603 (build_invokeinterface, build_primtype_type_ref): New function
12605 (java_parse_abort_on_error): Macro rewritten.
12606 * jcf-parse.c (current_method): Add comment to declaration.
12607 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12608 Function prototypes fixed.
12609 (jcf_parse_source): push/pop parser context. save/restore global.
12610 (parse_source_file): Fixed leading comment. Now take a
12611 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12612 classes and pop the parser context anymore.
12613 (yyparse): Push parser context, save globals, parse the source
12614 file, restore globals and pop the parser context when processing a
12616 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12617 * lex.c (java_parse_doc_section): New function.
12618 (java_lex): Call java_parse_doc_section when appropriate. Build an
12619 operator around INSTANCEOF_TK.
12620 * lex.h (java_lineterminator, java_sprint_unicode,
12621 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12622 Prototypes rewritten.
12623 (java_parse_escape_sequence, java_letter_or_digit_p,
12624 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12625 java_read_unicode, java_store_unicode, java_read_char,
12626 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12627 Added function prototypes.
12628 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12630 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12632 (struct parser_ctxt): New fields: deprecated,
12633 current_parsed_class_un, gclass_list.
12634 (fix_method_argument_names, issue_warning_error_from_context,
12635 resolve_package, lookup_package_type): New function prototypes.
12636 (resolve_expression_name): Fixed function prototype.
12637 (find_applicable_accessible_methods_list): Fixed indentation, added
12638 extra argument in prototype.
12639 (check_final_assignment, build_null_of_type, check_deprecation,
12640 check_method_redefinition, reset_method_name,
12641 java_check_regular_methods, java_check_abstract_methods,
12642 maybe_build_primttype_type_ref): New function prototype.
12643 * parse.y (conver.h): Include.
12644 (INSTANCEOF_TK): Tagged <operator>.
12645 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12646 (relational_expression:): Build binop for instanceof.
12647 (java_push_parser_context): Remember ctxp->gclass_list across
12649 (java_pop_parser_context): Simply return if no context
12650 exists. Remember gclass_list across contexts.
12651 (issue_warning_error_from_context): New function.
12652 (parse_error_context): Don't setup ctxp->elc here. Call
12653 issue_warning_error_from_context instead.
12654 (parse_warning_context): Likewise.
12655 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12656 setup. Link new class/interface to ctxp->gclass_list.
12657 (add_superinterfaces): Register interface as incomplete if not
12659 (create_class): Remember class unqualified name in
12660 ctxp->current_parsed_class_un. Check class deprecation.
12661 (register_fields): Check field deprecation. Remember static final
12662 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12664 (method_header): New local variable ORIG_ARG. Use unqualified
12665 current class name for check on constructor errors. Promote return
12666 type if of record type. Argument list fix moved in
12667 fix_method_argument_names, called here. Check method deprecation.
12668 (fix_method_argument_names): New function.
12669 (method_declarator): Promote record typed arguments.
12670 (safe_layout_class): Check class methods before layout.
12671 (java_complete_class): Compute field layout when patched.
12672 (do_resolve_class): Try to load class after having it renamed
12673 after the package name.
12674 (get_printable_method_name): Use DECL_CONTEXT.
12675 (reset_method_name): New function.
12676 (check_method_redefinition): Use reset_method_name.
12677 (java_check_regular_methods): New local variable
12678 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12679 names for error report. Check for compile-time error when method
12680 found has default (package) access.
12681 (java_check_abstract_methods): Now takes an interface DECL node as
12682 an argument. Also reinstall real name on unchecked
12683 overriding/hiding methods for error report.
12684 (java_check_methods): Fixed leading comment. Get classes to verify
12685 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12686 CLASS_METHOD_CHECKED_P on class verification.
12687 (lookup_java_method2): Get real method name if necessary.
12688 (find_in_imports): Don't check package class access here.
12689 (resolve_package, lookup_package_type): New functions.
12690 (java_layout_classes): Fixed leading comment. Take classes to be
12691 laid out from ctxp->gclass_list.
12692 (java_complete_expand_methods): Don't expand native and abstract
12694 (java_expand_classes): New function.
12695 (resolve_expression_name): Use additional argument ORIG. Retrieve
12696 values of static final field of primitive types.
12697 (resolve_field_access): Handles static final field of promotive
12699 (resolve_qualified_expression_name): Handle STRING_CST as
12700 primaries and package name resolution. Check deprecation on found
12701 decls. Set where_found and type_found on non static field resolved
12702 during qualification. Layout non primitive field decl types.
12703 (check_deprecation): New function.
12704 (maybe_access_field): Simplified.
12705 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12706 removed. Reverse method's argument when primary is a type. Don't
12707 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12708 instead. Include abstract class in the list of class searchable
12709 for constructors. Use DECL_CONTEXT of found method for access
12710 checks. Check method deprecation.
12711 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12712 converting arguments. Handle INVOKE_INTERFACE.
12713 (lookup_method_invoke): Search constructor using existing
12714 infrastructure (don't rely on lookup_java_constructor anymore).
12715 (find_applicable_accessible_methods_list): Extra argument flag
12716 LC. Now include constructor in the search.
12717 (qualify_ambiguous_name): Conditional expression are primaries.
12718 (not_initialized_as_it_should_p): static final are always
12720 (java_complete_tree): Pass extra NULL argument to
12721 resolve_expression_name. Stricter test to carry on patching
12722 assignments. New case for INSTANCEOF_EXPR.
12723 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12724 (check_final_assignment, maybe_build_primttype_type_ref): New
12726 (patch_assignment): Detect resolved static finals and carry normal
12727 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12728 (try_builtin_assignconv): Access constant 0 on all primitive
12730 (valid_builtin_assignconv_identity_widening_p): Accept identical
12731 types. Accept all promoted type on int type.
12732 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12733 assigned to a reference.
12734 (valid_method_invocation_conversion_p): Accept to check null
12736 (build_binop): Merge declaration and initialization of local
12738 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12739 numeric types. Improved validity test for qualify operators on
12741 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12742 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12743 primitive type and issue the appropriate error message.
12744 (resolve_type_during_patch): Mark class loaded when resolved.
12745 (patch_cast): Allow null to be cased to reference types.
12746 (build_null_of_type): New function.
12747 (patch_array_ref): Handle array on references correctly.
12748 (patch_return): Removed unused local variable MODIFY. Force
12749 boolean to be returned as integers. Allows null to be returned by
12750 a function returning a reference.
12751 * typeck.c (convert_to_integer, convert_to_real,
12752 convert_to_pointer): Prototypes moved to convert.h
12753 (lookup_argument_method): Use method real name, if necessary.
12755 1998-10-30 Tom Tromey <tromey@cygnus.com>
12757 * class.c (build_class_ref): Changed name of primitive classes to
12760 * class.c (make_class_data): Renamed fields: nmethods to
12761 method_count, method_count to dtable_method_count. Always set
12762 `state' field to 0.
12763 * decl.c (init_decl_processing): Likewise.
12765 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12767 * class.c (layout_class): Don't mangle <finit>, produce
12768 __finit<class> instead. Don't verify artificial methods.
12769 * decl.c (finit_identifier_node): New declared global.
12770 (init_decl_processing): finit_identifier_node initialized.
12771 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12772 * java-tree.h (finit_identifier_node): Declared as extern.
12773 (struct lang_decl): New field called_constructor.
12774 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12775 (CLASS_HAS_FINIT_P): New macro.
12776 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12777 explicit constructor invocation.
12778 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12779 CALL_SUPER_CONSTRUCTOR_P): New macros.
12780 (write_classfile): Added prototype.
12781 * jcf-parse.c (jcf_parse_source): Parse and remember for
12782 generation if the file was seen on the command line.
12783 (parse_source_file): Don't write the class file here.
12784 (yyparse): Loop on files rewritten. Set current_jcf.
12785 (parse_zip_file_entries): Parse class file only if it was found.
12786 * lang.c (init_parse): Don't open command line provided filename
12788 (lang_parse): Don't set main_jcf anymore.
12789 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12790 (JCONSTRUCTOR_CHECK): New macro.
12791 (JBSC_TYPE_P): New macro.
12792 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12793 (COMPLETE_CHECK_OP_2): New macro.
12794 (struct parse_ctxt): New field explicit_constructor_p.
12795 (check_class_interface_creation): Fixed prototype indentation.
12796 (patch_method_invocation_stmt): Prototype reflects added argument.
12797 (patch_invoke): Likewise.
12798 (complete_method_declaration, build_super_invocation,
12799 verify_constructor_circularity,
12800 build_this_super_qualified_invocation, get_printable_method_name,
12801 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12802 verify_constructor_super, create_artificial_method,
12803 start_artificial_method_body, end_artificial_method_body,
12804 generate_field_initialization_code): New function prototypes.
12805 * parse.y: Fixed leading comment
12806 (constructor_header:, constructor_body:, block_end:): Rules tagged
12808 (type_declaration:): Call maybe_generate_finit.
12809 (method_declaration:): Action for method_body: placed in new
12810 function complete_method_declaration, called here.
12811 (constructor_declaration:): Defined actions. Removed leading
12813 (constructor_header:): New rule with action.
12814 (constructor_body:): Rule rewritten using block_begin: and
12815 block_end:. Defined actions.
12816 (constructor_declarator:, explicit_constructor_invocation:):
12818 (block:): Use new rules block_begin: block_end:.
12819 (block_begin:, block_end:): New rules and actions.
12820 (block_statements:): Fixed error message for explicit
12822 (method_invocation:): Call build_this_super_qualified_invocation
12823 if primary is `this' or `super' was seen.
12824 (conditional_expression:): Action defined.
12825 (extra_ctxp_pushed_p): New static global flag.
12826 (java_parser_context_save_global): Create parser context if
12827 necessary. Use extra_ctxp_pushed_p to remember it.
12828 (java_parser_context_restore_global): Pop extra parser context if
12830 (build_array_from_name): Array on primitive types are marked
12832 (register_fields): Restore new name in field initializer
12833 expression if type was altered. Non static fields initialized upon
12834 declaration marked initialized.
12835 (maybe_generate_finit): New function.
12836 (maybe_generate_clinit): Use create_artificial_method,
12837 start_artificial_method_body, end_artificial_method_body. Generate
12838 debug info for enclosed initialization statements.
12839 (method_header): Fixed leading comment. Check constructor
12840 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12842 (complete_method_declaration, constructor_circularity_msg,
12843 verify_constructor_circularity): New functions.
12844 (get_printable_method_name): New function.
12845 (check_method_redefinition): Don't rename <finit> methods. Fix
12846 declared constructor names. Error message for
12847 constructors modified.
12848 (java_check_regular_methods): Local variable seen_constructor
12849 renamed saw_constructor. Skip verification on constructors. Create
12850 default constructor with create_artificial_method.
12851 (java_check_methods): Removed unnecessary empty line.
12852 (create_artificial_method, start_artificial_method_body,
12853 end_artificial_method_body): New functions.
12854 (java_layout_classes): Changed leading comment. Reverse fields
12855 list if necessary. Always layout java.lang.Object if being
12857 (java_complete_expand_methods): Verify constructor circularity.
12858 (java_complete_expand_method): Call fix_constructor on
12859 constructors. Local variable no_ac_found removed. Restore
12860 bindings if method body expansion failed.
12861 (fix_constructors, verify_constructor_super,
12862 generate_field_initialization_code): New function.
12863 (java_expand_classes): Fixed leading comment. Write class file
12865 (resolve_expression_name): Check for illegal instance variable
12866 usage within the argument scope of an explicit constructor
12868 (resolve_qualified_expression_name): Pass extra from_super flag
12869 when invoking patch_method_invocation_stmt. New case for
12870 conditional expression when used as a primary. Check for error
12871 when acquiring super.
12872 (patch_method_invocation_stmt): Added extra argument super. New
12873 local variable is_static_flag. Set class_to_search according to
12874 the nature of the constructor invocation. Don't add `this'
12875 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12876 invocation within the argument scope of explicit constructor
12877 invocation. Set is_static according to is_static_flag. Provide
12878 extra `super' argument to patch_invoke invocation.
12879 (patch_invoke): New argument from_super. Loop on arguments
12880 indentation fixed. Pass from_super to invocation_mode. New switch
12881 case INVOKE_SUPER. Fixed error message in switch default case.
12882 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12884 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12885 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12886 message takes constructors into account.
12887 (find_applicable_accessible_methods_list): Fixed indentation.
12888 (qualify_ambiguous_name): Take explicit constructor invocation
12889 into account. Deal with a conditional expression as a primary to
12891 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12892 case. Added extra argument to patch_method_invocation_stmt.
12893 Register calls made to explicit constructor `this'. Don't call
12894 save_expr in ARRAY_REF case when emitting class files. Check for
12895 illegal use of this when expanding explicit constructor invocation
12897 (complete_function_arguments): Set and reset parser context
12898 explicit_constructor_p field value when appropriate.
12899 (build_super_invocation, build_this_super_qualified_invocation):
12901 (patch_assignment): Fixed typo.
12902 (patch_unaryop): Check on final fields occurs only when a decl
12904 (patch_return): Take constructors into account.
12905 (patch_conditional_expr): New function.
12906 * typeck.c (build_java_signature): Removed unnecessary empty line.
12908 1998-10-28 Jeffrey A Law (law@cygnus.com)
12910 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12912 1998-10-28 Tom Tromey <tromey@cygnus.com>
12914 * decl.c (init_decl_processing): Renamed fields.
12915 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12916 interface_len, msize fields.
12918 * class.c (make_class_data): Removed subclass_head and
12919 subclass_next fields.
12920 * decl.c (init_decl_processing): Removed subclass_head and
12921 subclass_next fields.
12923 1998-10-28 Jeffrey A Law (law@cygnus.com)
12925 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12926 * mangle.c (emit_unicode_mangled_name): Similarly.
12928 1998-10-26 Nick Clifton <nickc@cygnus.com>
12930 * jcf-parse.c (get_constant): Place braces around code to compute
12931 'd' when REAL_ARITHMETIC is not defined.
12933 1998-10-25 H.J. Lu (hjl@gnu.org)
12935 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12938 1998-10-23 Tom Tromey <tromey@cygnus.com>
12940 * lang-specs.h: `.zip' files are input to jc1.
12942 1998-10-22 Per Bothner <bothner@cygnus.com>
12944 * jvspecs.c: Add (but don't enable) support for combining multiple
12945 .class and .java input filenames to a single jc1 invocation.
12946 Add support for -C flag (copile to .class files).
12947 Translate -classpath and -CLASSPATH arguments.
12948 * lang-specs.h: Don't set %2 spec.
12950 1998-10-22 Tom Tromey <tromey@cygnus.com>
12952 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12954 (add_path): Don't add trailing separator to non-empty path
12957 * lang.c (lang_decode_option): Check for -fclasspath and
12958 -fCLASSPATH before examining other `-f' options.
12960 * java-tree.h (finalize_identifier_node): Don't declare.
12961 * class.c (make_class_data): Don't push "final" field.
12962 * decl.c (init_decl_processing): Don't push "final" field.
12963 (finalize_identifier_node): Removed.
12964 (init_decl_processing): Don't set finalize_identifier_node.
12966 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12968 1998-10-11 Anthony Green <green@cygnus.com>
12970 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12971 (JV_SCAN_SOURCES): New macro.
12972 (JCF_DUMP_SOURCES): Likewise.
12973 (jcf-dump$(exeext)): New target.
12974 (jv-scan$(exeext)): New target.
12976 1998-10-22 Tom Tromey <tromey@cygnus.com>
12978 * Makefile.in (LEX): Removed.
12979 (LEXFLAGS): Likewise.
12980 (SET_BISON): New macro.
12982 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12983 spurious diffs in parse.c.
12984 ($(PARSE_SCAN_C)): Likewise.
12985 (PARSE_DIR): New macro.
12987 (PARSE_SCAN_C): Likewise.
12988 (PARSE_RELDIR): New macro.
12990 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12992 * jcf-io.c (find_class): Use saw_java_source to determine when to
12993 look for `.java' file.
12994 * jcf-parse.c (saw_java_source): New global.
12995 (yyparse): Set it if `.java' file seen.
12997 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12998 (GCJH_SOURCES): Likewise.
12999 * Makefile.in (datadir): New macro.
13000 (libjava_zip): Likewise.
13001 (JAVA_OBJS): Added jcf-path.o.
13002 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13003 (../gcjh$(exeext)): Likewise.
13004 (jcf-path.o): New target.
13005 * java-tree.h (fix_classpath): Removed decl.
13006 * jcf-parse.c (fix_classpath): Removed.
13007 (load_class): Don't call fix_classpath.
13008 * parse.y (read_import_dir): Don't call fix_classpath.
13009 * lex.h: Don't mention classpath.
13010 * lex.c (java_init_lex): Don't initialize classpath.
13011 * jcf-io.c (classpath): Removed global.
13012 (find_class): Use jcf_path iteration functions. Correctly search
13013 class path for .java file.
13014 (open_in_zip): New argument `is_system'.
13015 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13016 classpath-related options.
13017 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13019 (lang_init): Call jcf_path_init.
13020 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13021 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13022 Correctly put braces around second string in each entry.
13023 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13024 classpath-related options.
13025 (help): Updated for new options.
13026 * jcf.h: Declare functions from jcf-path.c. Don't mention
13027 `classpath' global.
13028 * jcf-path.c: New file.
13030 * jcf-depend.c: Include jcf.h.
13032 * jcf-write.c (localvar_alloc): Returns `void'.
13033 (localvar_free): Removed unused variable.
13035 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13036 (init_parse): Use OBJECT_SUFFIX, not ".o".
13038 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13040 * class.c (emit_register_classes): Renamed from
13041 emit_register_class.
13042 * java-tree.h (emit_register_classes): Prototype renamed from
13043 emit_register_class.
13044 * jcf-parse.c (yyparse): Call emit_register_classes once before
13046 * parse.y (java_expand_classes): No longer register classes.
13048 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * class.c (is_compiled_class): New local variable
13051 seen_in_zip. Identify classes found in currently compiled source
13053 * decl.c (complete_start_java_method): Fixed typo.
13054 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13055 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13056 (CLASS_P): Moved around.
13057 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13058 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13060 (jcf_parse_source): Changed leading comment. Removed unnecessary
13061 fclose and CLASS_FROM_SOURCE_P marking.
13062 (parse_source_file): New local variables remember_for_generation
13063 and filename. Mark parsed file name identifier node. Removed block
13064 executed when parse_only was null. Set remember_for_generation.
13065 Use it as an argument to java_pop_parser_context.
13066 (yyparse): New local variables several_files, list, next node and
13067 current_file_list. Split ampersand separated file names into
13068 current_file_list. Iterate through the list and parse accordingly.
13069 * parse.h (java_pop_parser_context): New function prototype.
13070 * parse.y (ctxp_for_generation): New static global variable.
13071 (java_pop_parser_context): New argument generate. Link popped ctxp
13072 to ctxp_for_generation list accordingly.
13073 (java_complete_expand_methods): Fixed indentation.
13074 (java_expand_classes): New function.
13076 1998-10-17 Per Bothner <bothner@cygnus.com>
13078 * Makefile.in: Link with libiberty.a instead of memmove.o.
13080 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13082 * lex.c (setjmp.h): No longer included.
13083 * lex.h (setjmp.h): Included.
13084 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13085 (duplicate_declaration_error_p): Renamed from
13086 duplicate_declaration_error.
13087 (build_array_from_name): New function prototype.
13088 * parse.y (setjmp.h): No longer included.
13089 (variable_declarator_id): Define action.
13090 (build_array_from_name): New function.
13091 (duplicate_declaration_error_p): Renamed from
13092 duplicate_declaration_error. Fixed leading comment.
13093 (register_fields): Main `for' loop reorganized. Uses
13094 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13095 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13096 build_array_from_name.
13097 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13099 (read_import_dir): Don't try to skip `.' and `..'.
13100 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13101 build_array_from_name. Main `for' loop reorganized.
13102 (resolve_qualified_expression_name): When building access to a
13103 field, use the type where the field was found, not its own type.
13104 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13105 field was found is null.
13106 (qualify_ambiguous_name): Sweep through all successive array
13109 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13111 * java-tree.h (pop_labeled_block, lang_printable_name,
13112 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13113 interface_of_p, inherits_from_p, fix_classpath,
13114 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13115 make_class_data, register_class, alloc_name_constant): New
13116 function prototypes.
13117 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13118 indentation. Added cast to remove warning.
13119 (lang_printable_name): Set v argument unused.
13120 (lang_print_error): Added argument to lang_printable_name call.
13121 (java_dummy_print, print_lang_decl, print_lang_type,
13122 print_lang_identifier, lang_print_xnode): All argument marked
13124 * lex.c (java_unget_unicode): Removed unnecessary argument.
13125 (java_allocate_new_line): Unused local variable is gone.
13126 (java_read_char): Added parenthesis in expressions to remove
13127 warnings. Added final return statement.
13128 (java_read_unicode): Added parenthesis in expression to remove
13130 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13131 (java_parse_escape_sequence): Likewise.
13132 (java_lex): Unused local variables are gone. Fixed
13133 java_unget_unicode invocation.
13134 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13136 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13137 lang_printable_name invocation in macro.
13138 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13140 (duplicate_declaration_error): Suppressed unused argument in
13142 (identical_subpath_p): Function declaration is gone.
13143 (patch_invoke): Suppressed unused argument in prototype.
13144 (patch_cast, build_labeled_block, check_thrown_exceptions):
13146 * parse.y (setjmp.h): Included
13147 (toplev.h): Likewise.
13148 (field_declaration:): Suppressed unused local
13149 (label_decl:): Fixed build_labeled_block invocation.
13150 (java_pop_parser_context): Put extra parenthesis around assignment
13152 (yyerror): Suppressed unused local variables.
13153 (variable_redefinition_error): Fixed lang_printable_name
13155 (create_interface): Suppressed unused local variables.
13156 (create_class): Likewise.
13157 (duplicate_declaration_error): Suppressed unused argument. Fixed
13158 lang_printable_name invocation.
13159 (register_fields): Suppressed unused local variable. Fixed
13160 duplicate_declaration_error invocation.
13161 (method_header): Suppressed unused local variable.
13162 (method_declarator, parser_check_super): Likewise.
13163 (java_complete_class): Suppressed unused local variable. Fixed
13164 fatal error message.
13165 (complete_class_report_errors): Added default: in switch.
13166 (java_check_regular_methods): Fixed lang_printable_name
13168 (check_throws_clauses): Likewise.
13169 (java_check_abstract_methods): Suppressed unused local
13170 variable. Fixed lang_printable_name invocation.
13171 (read_import_entry): Added supplemental return statement.
13172 (read_import_dir): Suppressed unused local variables.
13173 (check_pkg_class_access, declare_local_variables): Likewise.
13174 (source_start_java_method): Suppressed unused extern variable
13176 (expand_start_java_method): Suppressed unused extern and local
13177 variable declarations.
13178 (java_complete_expand_methods): Likewise.
13179 (java_complete_expand_method): Suppressed unused local variables.
13180 (make_qualified_name): Likewise.
13181 (resolve_qualified_expression_name): Added default: in
13182 switch. Fixed lang_printable_name invocation.
13183 (class_instance_creation_expression): Added parenthesis around
13185 (patch_method_invocation_stmt): Fixed lang_printable_name and
13186 patch_invoke invocations.
13187 (check_for_static_method_reference): Fixed lang_printable_name
13189 (patch_invoke): Suppressed unused arguments and local variables.
13190 (lookup_method_invoke): Suppressed unused local variables.
13191 (qualify_ambiguous_name): Added default: in switch.
13192 (identical_subpath_p): Function removed.
13193 (patch_assignment): Suppressed unused local variables. Suppressed
13194 unnecessary if statement. Fixed lang_printable_name invocations.
13195 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13196 (valid_ref_assignconv_cast_p): Parenthesis around
13197 expression. Suppressed unused local variables.
13198 (build_binop): Suppressed unused local variables. fixed
13199 lang_printable_name invocations.
13200 (string_constant_concatenation): Suppressed unused local
13202 (patch_unaryop): Fixed lang_printable_name invocation.
13203 (patch_cast): Suppressed unnecessary argument. Fixed
13204 lang_printable_name invocation.
13205 (patch_array_ref): Fixed lang_printable_name invocation.
13206 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13207 (build_labeled_block): Suppressed unused argument.
13208 (generate_labeled_block): Fixed build_labeled_block invocation.
13209 (build_loop_body): Suppressed unused local variables.
13210 (patch_loop_statement): Likewise.
13211 (patch_exit): Fixed lang_printable_name invocation.
13212 (patch_switch_statement): Likewise.
13213 (case_identity): First argument marked unused.
13214 (patch_try_statement): Fixed lang_printable_name invocations.
13215 (patch_synchronized_statement, patch_throw_statement): Likewise.
13216 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13217 lang_printable_name invocations.
13218 (check_thrown_exceptions_do): Suppressed unused argument.
13220 1998-10-14 Tom Tromey <tromey@cygnus.com>
13222 * jcf-write.c (write_classfile): Add output class file as target.
13223 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13224 * jcf.h: Added declarations for dependency-tracking functions.
13225 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13226 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13227 (finish_parse): Call jcf_dependency_write.
13228 (dependency_tracking): New global.
13229 (DEPEND_SET_FILE): New define.
13230 (DEPEND_ENABLE): New define.
13231 (init_parse): Enable dependency tracking if required.
13233 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13234 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13235 (../gcjh$(exeext)): Likewise.
13236 (jcf-depend.o): New target.
13237 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13238 (GCJH_SOURCES): Likewise.
13239 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13241 (find_classfile): Added dep_name argument.
13242 (find_class): Compute name of dependency.
13243 (open_in_zip): Call jcf_dependency_add_file.
13244 * gjavah.c (output_file): No longer global.
13245 (usage): Don't mention "gjavah".
13247 (java_no_argument): Likewise.
13248 (version): Likewise.
13249 (main): Recognize and handle -M family of options.
13250 (print_mangled_classname): Return is void.
13251 (process_file): Handle case where output is suppressed.
13252 (HANDLE_END_FIELD): Likewise.
13253 (HANDLE_METHOD): Likewise.
13254 * jcf-depend.c: New file.
13256 1998-10-13 Jeffrey A Law (law@cygnus.com)
13258 * java-tree.def: Add missing newline at EOF.
13260 1998-10-13 Tom Tromey <tromey@cygnus.com>
13262 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13263 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13265 Include <config.h> and "system.h".
13266 (disassemble_method): Undefine RET to avoid clash with
13267 config/i386/i386.h.
13269 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13271 * decl.c (runtime_exception_type_node, error_exception_type_node):
13272 New global variables.
13273 (init_decl_processing): Initialized.
13274 * expr.c (java_lang_expand_expr): Set caught exception type to
13275 null if catch handler argument doesn't exit.
13276 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13278 * java-tree.h (runtime_exception_type_node,
13279 error_exception_type_node): Global variables declared.
13280 (DECL_FUNCTION_THROWS): New macro.
13281 (DECL_FUNCTION_BODY): Modified comment.
13282 (DECL_SPECIFIC_COUNT): Likewise.
13283 (struct lang_decl): New field throws_list.
13284 (IS_UNCHECKED_EXPRESSION_P): New macro.
13285 * lex.c (java_lex): Generate location information for THROW_TK.
13286 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13287 EXCEPTIONS_P): New macros.
13288 (enum jdep_code): New value JDEP_EXCEPTION.
13289 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13290 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13291 PATCH_METHOD_RETURN_ERROR): New macros.
13292 (patch_method_invocation_stmt): Added new argument to prototype.
13293 (patch_synchronized_statement, patch_throw_statement,
13294 check_thrown_exceptions, check_thrown_exceptions_do,
13295 purge_unchecked_exceptions, check_throws_clauses): New function
13297 * parse.y Fixed typo in keyword section.
13298 (throw:): Rule tagged <node>.
13299 (THROW_TK): Keyword tagged <operator>.
13300 (method_header:): Last argument to call to method_header passed
13302 (throws:, class_type_list:, throw_statement:,
13303 synchronized_statement:, synchronized:): Defined actions.
13304 (method_header): New local variable current. Register exceptions
13305 from throws clause.
13306 (java_complete_tree): Complete and verify exceptions from throws
13308 (complete_class_report_errors): Error message on exceptions not
13310 (java_check_regular_methods): Fixed typo. Shortcut on private
13311 overriding methods. Changed error message on method
13312 redefinition. Check for throws clause compatibility.
13313 (check_throws_clauses): New function.
13314 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13315 method. Changed error message on method redefinition.
13316 (currently_caught_type_list): New static variable.
13317 (java_complete_expand_methods): Purge unchecked exceptions from
13318 throws clause list. Call PUSH_EXCEPTIONS before walk and
13319 POP_EXCEPTIONS after.
13320 (resolve_qualified_expression_name): Pass new argument as NULL to
13321 patch_method_invocation_stmt.
13322 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13323 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13324 argument list when appropriate. Use new argument if non null to
13325 store selected method decl.
13326 (patch_invoke): Convert if necessary args of builtin types before
13327 forming CALL_EXPR. Argument list no longer reversed here.
13328 (invocation_mode): Treat final methods as static methods.
13329 (java_complete_tree): New cases for THROW_EXPR: and
13330 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13332 (complete_function_arguments): No more RECORD_TYPE
13333 conversion. Function parameter nodes no longer saved.
13334 (valid_ref_assignconv_cast_p): Avoid handling null type.
13335 (patch_binop): Fixed null constant reference handling.
13336 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13337 BUILD_THROW macros.
13338 (patch_try_statement): Fixed comments. Record caught types in
13339 list, push the list, expand try block and pop the list.
13340 (patch_synchronized_statement, patch_throw_statement,
13341 check_thrown_exceptions, check_thrown_exceptions_do,
13342 purge_unchecked_exceptions): New functions.
13343 * typeck.c (lookup_argument_method): Allow WFL in place of method
13344 DECL_NAME during method definition check
13346 1998-10-09 Tom Tromey <tromey@cygnus.com>
13348 * gjavah.c (decode_signature_piece): New function.
13349 (print_c_decl): Use it. Added `name_override' argument.
13350 (print_method_info): Use name_override argument to print_c_decl.
13351 (seen_fields): Removed.
13352 (print_field_info): Don't update seen_fields.
13353 (struct method_name): New structure.
13354 (method_name_list): New global.
13355 (print_method_info): Add new method to list of methods.
13356 (name_is_method_p): New function.
13357 (print_field_info): If field name has same name as method, then
13359 (process_file): Parse methods before fields.
13360 (field_pass): New global.
13361 (HANDLE_END_FIELD): Take field_pass into account.
13363 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13365 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13366 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13368 1998-10-03 Anthony Green <green@cygnus.com>
13370 * jvspec.c: Fix bug in jvgenmain_spec patch.
13372 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13375 * decl.c (soft_exceptioninfo_call_node): New global variable.
13376 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13377 takes extra integer argument. soft_exceptioninfo_call_node
13379 * except.c (java_set_exception_lang_code): New function
13380 (method_init_exceptions): Called here.
13381 (prepare_eh_table_type): New function.
13382 (expand_end_java_handler): Called here.
13383 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13384 one argument. Modified generation of call to
13385 soft_badarrayindex_node to use new argument.
13386 (build_java_arrayaccess): Pass faulty index value to
13387 build_java_throw_out_of_bounds_exception.
13388 (generate_name): New function.
13389 (java_lang_expand_expr): New local variables node, current,
13390 has_finally_p. Expand TRY_EXPR node.
13391 (process_jvm_instruction): Replace top of the stack with thrown
13392 object reference when entering exception handler.
13393 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13394 specific tree codes.
13395 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13397 (DECL_SPECIFIC_COUNT): New macro.
13398 (prepare_eh_table_type, java_set_exception_lang_code,
13399 generate_name): New function declarations.
13400 (match_java_method): Declaration deleted.
13401 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13403 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13404 * parse.h (redefinition_error, refine_accessible_methods_list,
13405 can_cast_to_p): Function declaration removed.
13406 (classitf_redefinition_error, variable_redefinition_error,
13407 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13408 find_most_specific_methods_list, argument_types_convertible,
13409 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13410 valid_cast_to_p, valid_method_invocation_conversion_p,
13411 try_reference_assignconv, add_stmt_to_compound,
13412 build_jump_to_finally, build_tree_list, patch_try_statement,
13413 java_get_catch_block): New function declarations.
13414 * parse.y (string_buffer_type): Global variable deleted.
13415 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13416 finally): Rules tagged <node>.
13417 (TRY_TK, CATCH_TK): Token tagged <operator>.
13418 (class_body_declaration:, class_member_declaration:,
13419 formal_parameter:, explicit_constructor_invocation:,
13420 interface_member_declaration:, constant_declaration:,
13421 primary_no_new_array:, class_instance_creation_expression:,
13422 array_creation_expression:): Issue error on unsuported JDK1.1
13424 (try_statement:, catches:, finally:): Define actions.
13425 (catch_clause_parameter): New rule.
13426 (catch_clause:): Use new rule catch_clause_parameter.
13427 (parse_jdk1_1_error): New function.
13428 (redefinition_error): Renamed classitf_redefinition_error.
13429 (variable_redefinition_error): New function.
13430 (check_class_interface_creation): Call
13431 classitf_redefinition_error.
13432 (java_complete_tree): Added error message on JDEP_TYPE: case.
13433 (complete_class_report_errors): Fixed indentation.
13434 (declare_local_variables): Call variable_redefinition_error.
13435 (source_end_java_method): Call java_set_exception_lang_code and
13436 emit_handlers where appropriate.
13437 (java_method_add_stmt): Call add_stmt_to_block.
13438 (add_stmt_to_block): New function.
13439 (lookup_method_invoke): Fixed outside comment. new local variable
13440 candicates. Call find_applicable_accessible_methods_list and
13441 find_most_specific_methods_list when searching for a
13442 method. Modified error report to list possible candidates when
13444 (find_applicable_accessible_methods_list,
13445 find_most_specific_methods_list, argument_types_convertible): New
13447 (refine_accessible_methods_list): Function deleted.
13448 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13449 expr (if applicable) before calling patch_array_ref.
13450 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13451 (enter_block): Fixed comment.
13452 (enter_a_block): New function.
13453 (patch_assignment): Reorganized. Call try_reference_assignconv for
13454 references. Call valid_cast_to_p instead of can_cast_to_p.
13455 (try_reference_assignconv,
13456 valid_builtin_assignconv_identity_widening_p): New functions.
13457 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13458 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13460 (build_string_concatenation): Don't resolve StringBuffer.
13461 (patch_cast): Fixed inverted arguments.
13462 (patch_array_ref): Code to save array expr deleted. Call
13463 valid_cast_to_p instead of can_cast_to_p.
13464 (generate_labeled_block): Call generate_name.
13465 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13466 patch_try_statement): New functions.
13467 * typeck.c (match_java_method): Function deleted.
13469 1998-10-02 Anthony Green <green@cygnus.com>
13471 * jvspec.c: jvgenmain_spec uses different temporary file names.
13473 1998-10-02 Anthony Green <green@cygnus.com>
13475 * jvspec.c (lang_specific_driver): Fail if user specifies
13476 --main= when not linking.
13478 1998-09-28 Tom Tromey <tromey@cygnus.com>
13480 * class.c (make_class_data): Push value for `thread' field.
13481 * decl.c (init_decl_processing): Added `thread' field to class.
13483 * class.c (add_field): Always make static fields externally
13486 1998-09-26 Anthony Green <green@cygnus.com>
13488 * expr.c (build_java_athrow,
13489 build_java_throw_out_of_bounds_exception, expand_invoke,
13490 build_newarray, expand_java_multianewarray, build_java_monitor):
13491 Update comments to reflect _Jv_* function names.
13493 1998-09-25 Per Bothner <bothner@cygnus.com>
13495 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13496 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13497 * parse.y (expand_start_java_method): Likewise.
13499 1998-09-24 Per Bothner <bothner@cygnus.com>
13501 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13503 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13504 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13505 * expr.c: Remove no-longer-needed calls to promote_type.
13506 * decl.c (give_name_to_locals): Liekwise.
13507 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13508 * parse.y: Add/remove promote_type calls as appropriate.
13509 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13510 (parse_signature_string): Likewise.
13511 (build_java_array_type): Fix for now signature convenions.
13513 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13515 1998-09-23 Tom Tromey <tromey@cygnus.com>
13517 * class.c (init_class_processing): libjava function renamed to
13520 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13522 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13523 * java-tree.def: Fixed DEFTREECODE third argument.
13524 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13525 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13526 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13527 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13528 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13529 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13530 * lang.c (java_tree_code_type, java_tree_code_length,
13531 java_tree_code_name): New arrays.
13532 (lang_init): Append Java tree node definitions to Gcc ones.
13533 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13535 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13537 (java_lex): Allow declaration of empty string constants. Retain
13538 location information on CASE_TK and DEFAULT_TK.
13539 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13540 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13541 Modified to be more robust.
13542 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13543 (build_new_invocation, try_builtin_assignconv,
13544 patch_switch_statement, string_constant_concatenation,
13545 build_string_concatenation, patch_string_cst, patch_string,
13546 java_expand_switch): New function declarations.
13547 * parse.y: Rules related to switch and EH tagged <node>.
13548 (label_id): Set to NULL_TREE
13549 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13551 (this_or_super:): Fixed indentation.
13552 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13553 statement_expression:): Removed call to RULE on all sub-rules.
13554 (switch_expression:, switch_labels:): New rules.
13555 (switch_statement:, switch_block:, switch_block_statement_groups:,
13556 switch_block_statement_group:, switch_labels:, switch_label:):
13558 (throw_statement:, synchronized_statement:, try_statement:):
13559 Defined temporary actions.
13560 (class_instance_creation_expression:): Call
13561 build_new_invocation. Fixed indentation.
13562 (field_access): Fixed indentation.
13563 (method_invocation): Likewise.
13564 (make_qualified_primary): Use THIS_EXPR.
13565 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13566 resolving from SUPER, set *type_found.
13567 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13568 (java_complete_tree): Removed unused local variable `location'. Case
13569 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13570 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13571 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13572 STRING_CST: case. default: checks for patchable strings.
13573 (complete_function_arguments): Transform string constant or
13574 crafted StringBuffer if necessary.
13575 (build_method_invocation): Fixed comments.
13576 (build_new_invocation): New function.
13577 (patch_assignment): Call try_builtin_assignconv to figure a valid
13578 assignment conversion between builtin types.
13579 (try_builtin_assignconv): New function.
13580 (build_binop): Use URSHIFT_EXPR directly to call build.
13581 (operator_string): Use UNARY_PLUS_EXPR.
13582 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13584 (do_merge_string_cste, merge_string_cste,
13585 string_constant_concatenation, build_string_concatenation,
13586 patch_string, patch_string_cst): New function.
13587 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13588 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13589 (build_newarray_node): Use NEW_ARRAY_EXPR.
13590 (build_this): Use THIS_EXPR.
13591 (build_return): Enable debug information on return statement.
13592 (build_if_else_statement): Likewise.
13593 (complete_labeled_statement): Fixed related comment.
13594 (build_loop_body): Fixed comment.
13595 (build_bc_statement): Enable debug information on break/continue
13597 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13599 (patch_switch_statement, case_identity, java_expand_switch): New
13602 1998-09-21 Per Bothner <bothner@cygnus.com>
13604 * buffer.h (BUFFER_INIT): New macro.
13605 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13606 Pass (struct jcf_partial *state) to most functions.
13607 (jcf_block, jcf_relocation): New types.
13608 Support labels, branches, conditionals, loops.
13610 1998-09-21 Tom Tromey <tromey@cygnus.com>
13612 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13614 1998-09-21 Per Bothner <bothner@cygnus.com>
13616 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13617 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13618 not integer_type_node (INT_TYPE_SIZ bits).
13620 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13622 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13623 * jcf-dump.c (print_exception_table): New function.
13624 (disassemble_method): Better handling of wide instructions.
13625 Make more robust for bad input.
13627 1998-09-30 Jeffrey A Law (law@cygnus.com)
13629 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13632 1998-09-17 Jeffrey A Law (law@cygnus.com)
13634 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13636 1998-09-17 Tom Tromey <tromey@cygnus.com>
13638 * Makefile.in ($(PARSE_H)): Removed target.
13640 1998-09-17 Jeffrey A Law (law@cygnus.com)
13642 * Makefile.in (JAVA_OBJS): Add memmove.o
13643 (memmove.o): New target & rules.
13645 1998-09-15 Tom Tromey <tromey@cygnus.com>
13647 * expr.c (expand_invoke): Don't generate a call to the class init
13650 1998-09-14 Jeffrey A Law (law@cygnus.com)
13652 * Makefile.in: Add many missing dependencies.
13653 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13655 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13656 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13658 1998-09-11 Per Bothner <bothner@cygnus.com>
13660 * decl.c (complete_start_java_method): If method is static (and
13661 not private) call _Jv_InitClass.
13662 * expr.c (expand_invoke): Don't call build_class_init.
13664 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13666 1998-09-10 Jeffrey A Law (law@cygnus.com)
13668 * Make-lang.in (GCJ): Define before using.
13670 1998-09-09 Jeffrey A Law (law@cygnus.com)
13672 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13673 losing due to namespace pollution in GNU getopt.h
13675 1998-09-09 Tom Tromey <tromey@cygnus.com>
13677 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13678 (java.all.cross): Likewise.
13679 (java.rest.encap): Likewise.
13681 1998-09-08 Jeffrey A Law (law@cygnus.com)
13683 * gjavah.c (print_class_decls): Fix thinko in arglist
13684 * jcv-io.c (find_classfile): Similarly.
13686 1998-09-07 Jeffrey A Law (law@cygnus.com)
13688 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13690 1998-09-05 Tom Tromey <tromey@cygnus.com>
13692 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13693 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13694 * Makefile.in (PARSE_C): New macro.
13695 (PARSE_H): Likewise.
13696 (PARSE_SCAN_C): Likewise.
13697 ($(PARSE_C)): Target renamed from parse.c.
13698 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13699 (clean): Remove parse-scan.c as well.
13700 (parse.o): Depend on $(PARSE_C).
13702 1998-09-05 Anthony Green <green@cygnus.com>
13704 * README, license.terms: Removed.
13706 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13707 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13708 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13709 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13710 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13711 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13712 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13713 and Java trademark attribution.
13715 1998-09-04 Tom Tromey <tromey@cygnus.com>
13717 * Makefile.in: Use gcjh, not gjavah.
13718 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13719 * Make-lang.in: Changed gjavah to gcjh everywhere.
13721 1998-09-03 Per Bothner <bothner@cygnus.com>
13723 * gjavah.c: Support new -prepend -add -append flags.
13724 (print_method_info): Method is not virtual if class is final.
13726 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13728 * jv-scan.c: Fixed copyright assignment.
13729 * keyword.gperf: Likewise.
13730 * keyword.h: Likewise.
13731 * lex.c: Fixed copyright assignment.
13732 (java_lex): Push unicode back when parsing '<'.
13733 * lex.h: Fixed copyright assignment.
13734 * parse-scan.y: Likewise.
13735 * parse.h: Fixed copyright assignment.
13736 (build_debugable_stmt, complete_for_loop): New function prototypes.
13737 * parse.y: Fixed copyright assignment.
13738 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13739 size_zero_node when completing a loop with no exit condition.
13740 (for_statement_nsi:): Define action.
13741 (for_init:, for_update:): Return size_zero_node when empty.
13742 (declare_local_variables): Call build_debugable_stmt.
13743 (build_debugable_stmt): New function.
13744 (build_loop_body): Build debugable statement around loop
13746 (complete_loop_body): Take into account the debugable statement
13747 around the EXIT_EXPR.
13748 (complete_loop_body): New function.
13749 (patch_exit_expr): Fixed condition inversion.
13751 1998-09-02 Tom Tromey <tromey@cygnus.com>
13753 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13754 name of thread define.
13755 * jvspec.c (THREAD_NAME): New macro.
13757 (THREADLIB): Likewise.
13758 (lang_specific_driver): Recognize attempt to link with thread
13759 library or gc library. Recognize -ljava on command line so it
13760 isn't linked against more than once.
13762 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13764 * parse-scan.y (report_main_declaration): Name of the class
13765 containing `main' can be a qualified name.
13767 1998-08-31 Tom Tromey <tromey@cygnus.com>
13769 * config-lang.in: Changed gjavac to gjc everywhere.
13770 * Make-lang.in: Changed gjavac to gjc everywhere.
13772 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13774 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13775 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13776 and install the files.
13777 * Makefile.in (JAVA_OBJS_LITE): New variable.
13778 (compiler:): Now include jv-scan as a dependency.
13779 (../jv-scan$(exeext), parse-scan.c): New targets.
13780 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13781 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13782 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13783 check for errors even if parse_only.
13784 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13786 (yylex): New function. Uses java_lex body.
13787 (java_lex): Removed commented out statement. Remove local variable
13788 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13789 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13790 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13791 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13792 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13793 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13795 (java_lex_error): Empty if JC1_LITE is defined.
13796 (java_get_line_col): Return 0 if JC1_LITE is defined.
13797 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13798 SET_MODIFIER_CTX): Moved into the section containing the macros
13799 conditionally defined by JC1_LITE.
13800 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13801 argument if JC1_LITE is defined.
13802 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13803 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13805 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13806 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13807 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13808 to different values according to JC1_LITE.
13809 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13810 declared if JC1_LITE set.
13811 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13812 defined if JC1_LITE not set.
13813 (struct parser_ctx): Reorganized and skip the jc1 front end part
13815 (java_layout_classes): New function definition.
13816 (java_push_parser_context, java_init_lex, yyparse, yylex,
13817 yyerror): Prototype always declared. All other static function
13818 prototypes declared only if JC1_LITE is not set.
13819 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13820 declared in parse.h.
13821 (java_layout_classes): New function.
13822 (java_complete_expand_methods): No longer layout the class here.
13823 * parse-scan.y: New file.
13824 * jv-scan.c: New file.
13826 1998-08-25 Tom Tromey <tromey@cygnus.com>
13828 * gjavah.c (main): Handle -friend option.
13829 (friend_specs): New global.
13830 (generate_access): Handle friend_specs.
13831 (process_file): Likewise.
13832 (MAX_FRIENDS): New macro.
13833 (friend_count): New global.
13834 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13835 Changed all callers.
13837 1998-08-24 Per Bothner <bothner@cygnus.com>
13839 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13840 (main): Handle processing all the entries of a named .zip archive.
13841 * jcf-io.c (jcf_trim_old_input): New function.
13842 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13844 1998-08-24 Per Bothner <bothner@cygnus.com>
13846 * lang.c (flag_assume_compiled): Make default be on.
13848 1998-08-21 Per Bothner <bothner@cygnus.com>
13850 * jcf-dump.c: Add bunches of flags to control output more.
13851 (process_class): New function; support printing more than one class.
13852 (main): Support new --print-main and --javap flags.
13853 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13854 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13856 1998-08-20 Per Bothner <bothner@cygnus.com>
13858 Change mangling of dispatch table to match C++ vtable (w/thunks).
13859 * class.c (build_dtable_decl), java-tree.h: New function.
13860 (make_class_data): Call it.
13861 * decl.c (init_decl_processing): Likewise.
13863 1998-08-19 Warren Levy <warrenl@cygnus.com>
13865 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13866 soft_anewarray; adjust args passed.
13867 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13868 match _Jv_NewObjectArray.
13870 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13872 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13873 * expr.c (loopup_label): Call create_label_decl.
13874 (create_label_decl): New function.
13875 (java_lang_expand_expr): Call expand_start_bindings with argument
13877 * java-tree.h Added space after PROTO in function declarations
13879 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13880 (create_label_decl, push_labeled_block): New function
13882 * lex.c (label_id): Initialize.
13883 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13885 * parse.h Added space after PROTO in function declarations when
13887 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13888 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13889 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13890 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13892 (struct parser_ctxt): New fields current_loop,
13893 current_labeled_block.
13894 (build_if_else_statement, patch_if_else_statement,
13895 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13896 generate_labeled_block, complete_labeled_statement,
13897 build_bc_statement, patch_bc_statement, patch_loop_statement,
13898 build_new_loop, build_loop_body, complete_loop_body): New function
13900 * parse.y (java_warning_count): New global variable.
13901 (label_id): New static variable.
13902 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13903 (block:): Return size_zero_node when block is empty.
13904 (empty_statement:): Return size_zero_node.
13905 (statement:): Implement supplemental action when for_statement: is
13907 (label_decl:): New rule.
13908 (labeled_statement:): Rewritten using label_decl. Actions
13910 (labeled_statement_nsi:): Likewise.
13911 (if_then_statement): Actions implemented.
13912 (while_expression): New rule.
13913 (while_statement:): Rewritten using while_expression. Actions
13915 (while_statement_nsi:): Likewise.
13916 (do_statement_begin:): New rule.
13917 (do_statement:): Rewritten using do_statement_begin. Actions
13919 (for_statement:): Rewritten using for_begin. Actions implemented.
13920 (for_statement_nsi:): Likewise.
13921 (for_header:, for_begin:): New rules.
13922 (for_init:): Actions implemented.
13923 (statement_expression_list:, break_statement:,
13924 continue_statement:): Likewise.
13925 (yyerror): Count number of issued warning(s).
13926 (java_report_errors): Report error(s) and/or warning(s).
13927 (java_complete_class): Use build_java_argument_signature to
13928 recompute completed method signature.
13929 (java_check_regular_methods): New locals method_wfl and aflags.
13930 Use method_wfl instead of lookup_cl during error reports. Fixed
13931 indentation and modified some error messages. Use
13932 lang_printable_name in method instead of the DECL_NAME. New code
13933 to issue warnings on methods not overriding corresponding methods
13934 private to a different package.
13935 (java_method_add_stmt): Call add_stmt_to_compound.
13936 (add_stmt_to_compound): New function.
13937 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13938 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13939 (build_if_else_statement, patch_if_else_statement,
13940 build_labeled_block, generate_labeled_block,
13941 complete_labeled_statement, build_new_loop, build_loop_body,
13942 complete_loop_body, patch_loop_statement, build_bc_statement,
13943 patch_bc_statement, patch_exit_expr): New functions.
13944 * typeck.c (build_java_signature): Build argument signature before
13945 enclosing it in between parenthesis.
13947 1998-08-17 Warren Levy <warrenl@cygnus.com>
13949 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13950 (JAVA_OBJS): Added reminder comment
13952 1998-08-13 Nick Clifton <nickc@cygnus.com>
13954 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13955 be interpreted as a long long.
13957 1998-08-13 Warren Levy <warrenl@cygnus.com>
13959 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13960 soft_initialise_class. Use _Jv_NewMultiArray, not
13961 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13962 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13963 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13964 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13966 1998-08-12 Per Bothner <bothner@cygnus.com>
13968 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13969 length_identifier_node): New global tree node constants.
13970 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13971 Replace uses by super_identifier_node etc.
13972 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13974 * parse.y (resolve_field_access): Don't special-case ".length" if
13975 flag_emit_class_files.
13976 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13977 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13980 1998-08-11 Per Bothner <bothner@cygnus.com>
13982 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13983 * class.c (make_method_value): Remove init for removed fields.
13985 * class.c (layout_class): Use build_java_argument_signature.
13986 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13988 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13989 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13990 (build_java_signature): Don't use push_java_argument_signature.
13992 * typeck.c (lookup_argument_method): New function.
13993 * parse.y (java_check_regular_methods): Use lookup_argument_method
13994 instead of lookup_java_method2 followed by lookup_java_method.
13996 * parse.y (check_method_redefinition): Minor optimization.
13998 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13999 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14001 1998-08-10 Tom Tromey <tromey@cygnus.com>
14003 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14006 * gjavah.c (java_float_finite): Use K&R-style definition.
14007 (java_double_finite): Likewise.
14008 (generate_access): Now returns void. Changed all callers.
14009 (last_access_generated): Removed.
14010 (process_file): Only make a single pass over the .class file.
14012 1998-07-29 Per Bothner <bothner@cygnus.com>
14014 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14015 for compatibility for G++ (with -fvtable-thunks).
14016 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14018 * gjavah.c (process_file): Use public inheritance for super-class.
14020 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14022 * lex.c (java_init_lex): Initialize ctxp->package.
14023 * parse.h (struct parser_ctxt): package and package_len replaced
14024 by tree package, an identifier node. Field method_decl_list is
14025 gone. Fixed comments.
14026 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14027 class_in_current_package): New function prototypes.
14028 * parse.y (array_type:): Set class loaded flag on primitive type
14030 (package_declaration:): Assign ctxp->package to the
14032 (method_invocation:): Handle invocation of method qualified by
14034 (single_type_import_declaration:): Removed ambiguity check.
14035 (java_pop_parser_context): New local variable `next'. Reset and
14036 set IMPORT_CLASSFILE_NAME flags on current and previous import
14038 (java_accstring_lookup): Use new local macro COPY_RETURN.
14039 (lookup_field_wrapper): New function.
14040 (parser_qualified_classname): Use merge_qualified_name.
14041 (parser_check_super_interface): Broaden error message.
14042 (do_resolve_class): Check for qualified class name in the current
14043 compilation unit if appropriate.
14044 (process_imports): Check for already defined classes.
14045 (check_pkg_class_access): Got rid of call to
14046 get_access_flags_from_decl.
14047 (java_complete_expand_methods): Call safe_layout_class based on
14048 the current class size.
14049 (make_qualified_primary): Build a WFL qualification on primary if
14051 (merge_qualified_name): New function.
14052 (make_qualified_name): Use merge_qualified_name.
14053 (resolve_expression_name): Use safe_lookup_field.
14054 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14055 (resolve_qualified_expression_name): Likewise. Check on resolved
14056 element accessibility.
14057 (not_accessible_p, class_in_current_package): New functions.
14058 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14059 (patch_method_invocation_stmt): Merged common pieces. Check
14060 accessibility of invoked method.
14061 (check_for_static_method_reference): Add returned type in error
14063 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14064 (refine_accessible_methods_list): Merged two conditions in test.
14065 (java_complete_class): Sanity check on stabilize_ref gone.
14066 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14068 1998-07-28 Per Bothner <bothner@cygnus.com>
14070 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14072 1998-07-24 Tom Tromey <tromey@cygnus.com>
14074 * gjavah.c (F_NAN): Removed.
14075 (F_NAN_MASK): New macro.
14076 (F_POSITIVE_INFINITY): Removed.
14077 (F_NEGATIVE_INFINITY): Likewise.
14078 (java_float_finite): Rewrote.
14079 (D_NAN_MASK): Renamed.
14080 (java_double_finite): Rewrote.
14081 (D_POSITIVE_INFINITY): Removed.
14082 (D_NEGATIVE_INFINITY): Likewise.
14084 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14085 If verbose, print underlying representation of value in hex.
14087 1998-07-24 Per Bothner <bothner@cygnus.com>
14089 * buffer.h, buffer.c: New files.
14090 * Makefile.in (JAVA_OBJS): Add buffer.o.
14092 Support locals variables and writing their debug entries to .class.
14093 * jcf-write.c: Simplify some by user new buffer type.
14094 (vode_buffer_grow): Removed.
14095 (struct localvar_info): New type.
14096 (localsvars, localvartable): New buffers.
14097 (localvar_alloc, localvar_free): New functions.
14098 (generate_bytecode_insns): Handle local variables.
14099 (generate_classfile): Write LocalVariableTable attribute.
14101 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14103 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14104 * zipfile.h (ZIPMAGIC): New macro.
14106 1998-07-24 Tom Tromey <tromey@cygnus.com>
14108 * Makefile.in (gjavah.o): Updated dependencies.
14109 (jcf-dump.o): Likewise.
14110 (all.indirect): Use ../gjavah.
14111 (../gjavah$(exeext)): Likewise.
14112 (clean): Don't remove gjavah.
14113 (clean): Remove parse.c, not java/parse.c.
14114 * Make-lang.in (java): Added gjavah.
14115 (gjavah$(exeext)): New target.
14116 (GJAVAH_SOURCES): New macro.
14117 (java.all.build): Added gjavah.
14118 (java.all.cross): Likewise.
14119 (java.rest.encap): Likewise.
14120 * config-lang.in (compilers, stagestuff): Added gjavah.
14122 1998-07-23 Tom Tromey <tromey@cygnus.com>
14124 * gjavah.c (java_float_finite): New function.
14125 (java_double_finite): Likewise.
14126 (F_POSITIVE_INFINITY): New macro.
14127 (F_NEGATIVE_INFINITY): Likewise.
14129 (D_POSITIVE_INFINITY): Likewise.
14130 (D_NEGATIVE_INFINITY): Likewise.
14132 (print_field_info): Use java_float_finite and java_double_finite.
14134 1998-07-23 Per Bothner <bothner@cygnus.com>
14136 * parse.y (method_header): Name "this" implicit argument.
14138 1998-07-22 Per Bothner <bothner@cygnus.com>
14140 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14141 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14142 (put_linenumber): New function.
14143 (generate_bytecode_insns, generate_classfile): Write line numbers.
14145 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14147 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14148 (lookup_name, build_known_method_ref, build_class_init,
14149 build_invokevirtual, invoke_build_dtable, match_java_method,
14150 build_field_ref, pushdecl_force_head, build_java_binop,
14151 binary_numeric_promotion, build_decl_no_layout,
14152 build_java_arrayaccess, build_newarray, build_anewarray,
14153 build_java_array_length_access, build_java_arraynull_check): New
14154 extern function prototypes.
14155 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14156 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14158 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14160 * jcf.h (jcf_out_of_synch): New extern function prototype.
14161 * parse.h: Static/global function implemented in parse.y
14162 prototyped and declarations moved at the end of the file.
14163 (DECL_P): Check that the argument isn't null.
14164 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14165 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14166 (QUAL_DECL_TYPE): New macro.
14167 (PARAMS): Macro definition removed.
14168 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14169 (return_statement:): Call build_return.
14170 (field_access:): Call make_qualified_primary in sub rule.
14171 (method_invocation:): Build method invocation and call
14172 make_qualified_primary when processing primaries.
14173 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14174 get_type_from_signature.
14175 (java_check_regular_method): Extra integer 0 argument when calling
14176 lookup_java_method2.
14177 (lookup_java_interface_method2): Extra method DECL argument when
14178 calling lookup_java_interface_method2.
14179 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14180 COMPOUND_EXPR node.
14181 (java_complete_expand_method): Layout current class iff not
14182 already done. Don't process interface's methods.
14183 (java_complete_expand_method): Use super class only if it
14184 exists. Use current class otherwise.
14185 (make_qualified_primary): New function.
14186 (resolve_expression_name): Process qualified expression or
14187 expression from primary the same way.
14188 (resolve_expression_name): Two last arguments to
14189 resolve_field_access are now NULL_TREEs.
14190 (resolve_field_access): New variable is_static. Local field must
14191 be DECLs. is_static computed on field DECLs only. Append code in
14192 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14193 to initialize field_type.
14194 (resolve_qualified_expression_name): New local variable,
14195 previous_call_static and is_static. Handle primaries with function
14196 calls, casts, array references and `this'. `super' now handled as
14197 `(super_class)this'. Use is_static to clarify boolean expressions.
14198 Added code to handle case where a proper handle is required to
14199 access a field. Use QUAL_DECL_TYPE where applicable.
14200 (maybe_access_field): New function.
14201 (patch_method_invocation_stmt): New arguments primary, where,
14202 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14203 deleted. Use `where' as a type to search from if specified. Check
14204 for static method reference where forbidden. Append primary or
14205 current_this to the argument list if not calling constructor nor
14207 (check_for_static_method_reference): New function.
14208 (patch_invoke): Layout the class on which new is done if
14210 (lookup_method_invoke): Changed format to report errors on
14212 (qualify_ambiguous_name): New local variable this_found. Now
14213 handle things from primaries. Method call are considered
14215 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14216 changed into NULLs.
14217 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14218 (java_complete_tree): New case fo RETURN_EXPR. Process function
14219 call arguments in separate function.
14220 (complete_function_arguments): New function.
14221 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14223 (patch_assignment): Take the return function slot into account as
14224 a RHS. Distinguish assignment from a return.
14225 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14226 when checking methods in interfaces.
14227 (resolve_type_during_patch): NULL argument to unresolve_type_p
14228 instead of NULL_TREE.
14229 (patch_newarray): Fixed typo in comment.
14230 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14231 (build_return, patch_return): New functions.
14232 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14234 1998-07-21 Per Bothner <bothner@cygnus.com>
14236 * constants.c (find_name_and_type_constant, find_fieldref_index,
14237 find_methodref_index): New methods.
14238 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14239 just return given method. Also, rename to build_known_method_ref.
14240 (expand_invoke): Rename call to build_invoke_non_interface.
14241 * java-tree.h, parse.h: Update prototype.
14242 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14243 (such as expand_expr_stmt) if flag_emit_class_files.
14244 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14245 STACK_TARGET, IGNORE_TARGET): New macros.
14246 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14247 (generate_bytecode_insn): New function to generate method's bytecode.
14248 (generate_classfile): Node generate Code attribute for a method.
14249 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14250 push_long_const, field_op, adjust_typed_op, maybe_wide):
14251 New functions used by generate_bytecode_insn.
14253 * typeck.c (signature_include_return): Remove variable.
14254 (push_java_argument_signature, build_java_argument_signature): New.
14255 (build_java_signature): Use push_java_argument_signature.
14256 * parse.y: Use build_java_argument_signature instead of fiddling
14257 with signature_include_return.
14259 1998-07-17 Tom Tromey <tromey@cygnus.com>
14261 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14264 * Makefile.in (all.indirect): Added gjavah$(exeext).
14265 (gjavah$(exeext)): Added $(exeext).
14268 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14270 * class.c (layout_class): Call to java_layout_parsed_class replace
14271 by safe_layout_class.
14272 * expr.c (build_java_array_length_access): Removed static storage
14273 class in the function definition.
14274 (build_java_arraynull_check): Likewise.
14275 Also fixed typos in two comments.
14276 * lex.c (java_init_lex): Initialize static global kw_length.
14277 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14278 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14280 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14281 * parse.h (resolve_no_layout): New static function declaration.
14282 (get_identifier_in_static): Declaration removed.
14283 (java_layout_parsed_class): Function name declaration changed to
14285 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14286 not_initialized_as_it_should_p, build_this): New static function
14288 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14289 binary_numeric_promotion, stabilize_reference,
14290 build_decl_no_layout, build_java_arrayaccess): Extern function
14291 declarations moved into their own section.
14292 (build_newarray, build_anewarray, build_java_array_length_access,
14293 build_java_arraynull_check): New extern function declarations.
14294 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14295 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14297 (CALL_CONSTRUCTOR_P): New macro.
14298 * parse.y (kw_length): New static global tree node.
14299 (return_statement): Tagged <node>.
14300 (RETURN_TK): Tagged <operator>.
14301 (variable_declarator_id:): Build variable declaration with an
14302 empty initialization value if a syntax error was found in the
14303 initialization part of the variable declaration.
14304 (statement_without_trailing_substatement:): return_statement: now
14305 uses the default rule.
14306 (return_statement:): Temporarily fixed to return NULL_TREE.
14307 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14308 (class_instance_creation_expression:): Class creation rules now
14309 call build_method_invocation upon reduction.
14310 (array_creation_expression:): Rules call build_newarray_node upon
14312 (dim_exprs:): Build a list of dimension expressions.
14313 (dim_expr:): Store location of the OSB_TK in the dimension
14315 (method_invocation:): Added a new error rule.
14316 (build_unresolved_array_type): WFL argument may also be an array
14317 on a primitive type. Name of the argument changed to reflect this.
14318 (method_declarator): Insert argument type at the beginning of the
14319 argument type list and later reverse the list.
14320 (unresolved_type_p): Argument 'returned' may be optionally
14322 (java_layout_class_from_source): Function renamed
14324 (resolve_and_layout): Now call resolve_no_layout and
14326 (resolve_no_layout): New function.
14327 (purify_type_name): New function.
14328 (complete_class_report_errors): Call purify_type_name during error
14329 report on a type not found.
14330 (process_imports): error_found local variable doesn't need to be
14331 initialized to zero.
14332 (declare_local_variables): New local type_wfl. Fixed typo in error
14333 message. type_wfl assigned to unresolved type and used to register
14334 incomplete type. Build a WFL around the variable initialization
14335 statement so that debug info can be generated on it.
14336 (source_start_java_method): Reverse argument list after they've
14338 (current_this): New static global variable.
14339 (java_complete_expand_methods): Set current_this when appropriate.
14340 (resolve_expression_name): Build correct static and non static
14341 field access bearing a simple name.
14342 (resolve_field_access): Resolve the length field of arrays. Handle
14344 (patch_method_invocation_stmt): Set the type of the method
14345 invocation to error_mark_node. This value is later overridden by a
14346 valid type, if any. Don't handle qualified constructor invocation
14347 as qualified method invocation. Call lookup_method_invoke with its
14348 new flag. It's no longer necessary to access the selected method
14349 as the value of a tree list. Handle constructor invocation.
14350 (patch_invoke): Reverse argument list when invoking non interface
14351 methods. Insert call to new as the first argument of the
14353 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14354 defined within a final class. Return INVOKE_STATIC if the invoked
14355 method is a constructor.
14356 (lookup_method_invoke): New lc argument is a flag to indicate a
14357 constructor lookup. Now handle constructor lookup. Choose the most
14358 specific method in case several were matching the invocation
14359 requirements. Return a method decl instead of a tree list featuring
14360 one single method decl element.
14361 (refine_accessible_methods_list): New lc flag argument to
14362 indicate that a constructor is being looked up.
14363 (not_initialized_as_it_should_p): New function.
14364 (java_complete_tree): Now process fake tree codes
14365 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14366 save_expr on resolved function call arguments. Case on
14367 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14368 (patch_assignment): LHS can be a field access expression. When
14369 dealing with reference, lhs_type is the promoted type of the
14370 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14372 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14373 (patch_binop): Use not_initialized_as_it_should_p where
14375 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14376 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14378 (resolve_type_during_patch): New function.
14379 (patch_cast): Call resolve_type_during_patch to resolve type and
14380 report error accordingly.
14381 (patch_array_ref): Use not_initialized_as_it_should_p where
14382 applicable. Array base expression is saved before being
14383 used. Promote the type of an array elements if it contains non
14385 (build_newarray_node, patch_newarray, build_this): New functions.
14387 1998-07-16 Tom Tromey <tromey@cygnus.com>
14389 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14390 increment it in `for' statement.
14391 (print_field_info): If number is inf or nan, don't print it.
14392 (print_method_info): If method name is `delete', just ignore it.
14393 (print_c_decl): Special-case jstringArray.
14395 * gjavah.c (help): New function.
14396 (no_argument): New function.
14397 (usage): Changed text.
14398 (main): Rewrote argument handling. Now handles -v, --help,
14400 (version): New function.
14401 (found_error): New global.
14402 (main): Return found_error.
14403 (generate_access): Set found_error.
14404 (print_c_decl): Likewise.
14406 1998-07-15 Tom Tromey <tromey@cygnus.com>
14408 * gjavah.c (print_c_decl): Don't print "," when examining field.
14409 Skip type name when looking at "[L" types.
14410 (process_file): Now static.
14411 (generate_access): Now returns int.
14412 (last_access_generated): New global.
14413 (process_file): Clear last_access_generated; make multiple passes
14415 (print_field_info): Just return if generate_access returns true.
14416 (print_method_info): Likewise. Also, allow <init> functions to
14418 (print_c_decl): Added is_init argument. Print constructors
14420 (print_cxx_classname): Use UTF8_GET to extract characters from
14422 (print_base_classname): New function.
14423 (print_class_decls): New function.
14424 (process_file): Use it.
14425 (utf8_cmp): New function.
14427 1998-07-13 Nick Clifton <nickc@cygnus.com>
14429 * lang-options.h: Format changed to match changes in gcc/toplev.c
14430 to implement a --help option.
14432 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14434 * decl.c (init_decl_processing): Revert change to dtable_type.
14436 1998-07-09 Per Bothner <bothner@cygnus.com>
14438 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14440 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14442 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14444 * lang.c (lang_init): Default flag_exceptions to 1, without
14445 checking to see if it's 2 first.
14447 1998-07-08 Jeffrey A Law (law@cygnus.com)
14449 * constants.c: Include "system.h".
14450 * decl.c: Likewise.
14451 * lang.c (flag_new_exceptions): Get via extern now.
14452 (lang_init_options): New functions. Turn on flag_new_exceptions.
14454 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14456 * lex.c (java_lex): Return 0 when we see an invalid character in
14459 * lex.c (java_read_char): Specify extra argument when calling
14461 (java_read_unicode, java_parse_end_comment,
14462 java_parse_escape_sequence): Likewise,
14463 (java_lex): Specify extra argument when calling
14464 java_lex_error. Test that IDs are beginning with a legal character
14465 for IDs. Handle invalid characters with an error message and a
14466 call to java_lex_error.
14467 (java_lex_error): Adjust column position by new argument
14468 `forward'. Issue an error even if in the middle of reporting an
14471 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14473 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14474 we don't explicitly put a null pointer when we're copying it.
14476 1998-07-07 Tom Tromey <tromey@cygnus.com>
14478 * gjavah.c (print_cxx_classname): New function.
14479 (super_class_name): Likewise.
14480 (print_super_fields): Removed.
14481 (in_super): Removed.
14482 (print_field_info): Never generate #defines.
14483 (print_c_decl): Changed generated types to match JNI. No longer
14484 print class name before method name.
14485 (print_method_info): Print "static" before static methods.
14486 Print "virtual" before non-final methods.
14487 (usage): Use exit(1), not exit(-1).
14489 (print_field_info): Use %.17g to print a double.
14490 (last_access): New globals.
14491 (process_file): Initialize last_access.
14492 (usage): Now static.
14493 (ACC_VISIBILITY): New define.
14494 (generate_access): New function.
14495 (print_field_info): Call it.
14496 (print_method_info): Likewise. Also, generate information for all
14497 methods, not just native methods. Return void.
14498 (print_c_decl): Return void.
14499 (print_field_info): Return void.
14501 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14503 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14504 processing the jc1 grammar file. Prefix bison functions and
14505 variables with java_.
14506 (parse.c): Dependencies on parse.h and lex.h
14507 * expr.c (build_java_arrayaccess): Function now global.
14508 * java-tree.h: Comment reorganized to carry on previous
14509 classification effort.
14510 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14511 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14512 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14513 java_parse (new prefix java_ generated by bison).
14514 (java_layout_parsed_class, java_register_parsed_class): Function
14516 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14517 * lex.c (static tree wfl_op): Variable deleted.
14518 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14519 ctxp fields to NULL_TREE.
14520 (java_lex): No longer create WFL for operators. Filename caching
14521 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14522 created as STRING_CST and later expanded. Removed extra argument
14523 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14525 (build_wfl_node): Removed code in comments.
14526 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14527 store token and location data in the current bison token.
14528 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14529 static/extern function declaration at the beginning of the file.
14530 (struct qualification): Data structure definition deleted.
14531 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14532 (qualify_ambiguous_name): Function declaration modified. Function
14533 now returns nothing.
14534 (build_array_ref, patch_array_ref, make_qualified_name,
14535 resolve_qualified_expression_name, maybe_generate_clinit,
14536 resolve_field_access): New static function declarations.
14537 (build_java_arrayaccess): New extern function declaration.
14538 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14539 (CALL_EXPR_PRIMARY): Macro deleted.
14540 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14541 (struct parser_ctxt): Field initialized_final
14542 removed. non_static_initialized, static_initialized: New fields.
14543 * parse.y (static tree kw_super, static tree kw_this): New global
14545 (%union): tree wfl field of operator member replaced by int
14546 location. WFLs are non longer created for operators.
14547 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14548 (qualified_name:): Now calls make_qualified_name to build the
14550 (type_declaration:): Consider generating <clinit> when class
14552 (variable_declarator:): Directly build an assignment node when the
14553 variable is initialized when declared.
14554 (this_or_super:): Build a WFL and set current location when THIS
14555 or SUPER are parsed.
14556 (expression_statement:): Wrap statement around a WFL.
14557 (primary_no_new_array:): Fixed typo. Changed value returned by
14558 THIS_TK because of its new type (temporary).
14559 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14560 (field_access:): Build qualified name with SUPER.
14561 (method_invocation:): Fixed returned value because of SUPER's new
14563 (array_access:): Use OSB_TK location information.
14564 (post_increment_expression:, post_decrement_expression:,
14565 unary_expression:, pre_increment_expression:,
14566 pre_decrement_expression:, unary_expression_not_plus_minus:,
14567 cast_expression:, multiplicative_expression:,
14568 additive_expression:, shift_expression:, relational_expression:,
14569 equality_expression:, and_expression:, exclusive_or_expression:,
14570 inclusive_or_expression:, conditional_and_expression:,
14571 conditional_or_expression:, assignment:): Use new location/token
14572 information available on operators.
14573 (create_class): Set super_decl_type to NULL_TREE when processing
14575 (register_fields): Field initialization is now a MODIFY_EXPR
14576 node. Chain initialization code to the matching lists (according
14577 the the field declaration modifiers).
14578 (maybe_generate_clinit): New function.
14579 (method_header): Don't set method's DECL_NAME to a WFL when adding
14580 methods to java.lang.Object.
14581 (resolve_and_layout): Now can return NULL_TREE if the type
14582 resolution fails. Otherwise, return the class DECL instead of its
14584 (check_method_redefinition): Don't patch method DECL_NAME if it
14585 belongs to java.lang.Object.
14586 (process_imports): Simply assign error_found to the value returned
14587 by check_pkg_class_access.
14588 (declare_local_variables): Don't use their init statements (if
14589 any) when parsing error were previously found. Reuse MODIFY_EXPR
14590 build during parsing as an init statement.
14591 (java_method_add_stmt): Now return the current method body.
14592 (java_layout_parsed_class, java_register_parsed_class): Functions
14594 (java_complete_expand_methods): Initialize the constant pool on a
14595 per class basis. Layout the classes before expanding their method
14596 bodies. Don't try expand artificial constructor code if error were
14597 found. Make the classes data and register them if no error were
14599 (java_complete_expand_method): Retrieve an artificial constructor
14600 argument list before entering its body. Assign the top block to
14601 the artificial constructor function body and set types of declared
14602 blocks and compound statements to void. Walk method body if not an
14603 artificial constructor.
14604 (make_qualified_name, cut_identifier_in_qualified): New functions.
14605 (resolve_expression_name): Fixed comments. Save/restore the
14606 current class CLASS_LOADED_P flag value. Build non qualified
14607 static field access and handle qualified expression names.
14608 (resolve_field_access, resolve_qualified_expression_name): New
14610 (patch_method_invocation_stmt): Use the new expression resolution
14611 scheme, calling resolve_field_access when the function call is
14612 resolved as an expression.
14613 (qualify_ambiguous_name): Function rewritten to work on qualified
14614 expression produced by make_qualified_name.
14615 (java_complete_tree): Promote type when function's argument are
14616 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14617 the assignment to discover further errors if RHS is a expression
14618 name that fails to evaluate. Declare LHS initialized even though
14619 the assignment failed. Don't use the location variable and removed
14620 extra argument in patch function calls. Now handle the ARRAY_REF
14621 case and build internal string representation when STRING_CSTs are
14623 (build_method_invocation): Don't wrap function call around a WFL.
14624 (build_assignment): Likewise. Use the operator location
14626 (patch_assignment): Handle array access LHSs. Handle error
14627 provenance, resulting in a better error report.
14628 (build_binop): Use op_location from operator as binop location
14630 (build_unaryop, build_incdec, build_cast): Likewise.
14631 (patch_binop): Extract location information from the node. Fixed
14632 typo in error message.
14633 (patch_unary_op): Extract location information from the node.
14634 (build_array_ref, patch_array_ref): New functions.
14636 1998-07-01 Tom Tromey <tromey@cygnus.com>
14638 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14639 match _Jv_IsInstanceOf.
14640 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14641 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14643 1998-06-30 Tom Tromey <tromey@cygnus.com>
14645 * decl.c (init_decl_processing): Functions are now named
14646 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14648 1998-06-29 Per Bothner <bothner@cygnus.com>
14650 * java-tree.h (load_class): Add prototype.
14651 * class.c (is_compiled_class): Add missing arg to load_class.
14652 * expr.c (expand_java_NEW): Call load_class.
14653 * parse.y (process_import): Removed bogus use of void return value.
14655 1998-06-25 Per Bothner <bothner@cygnus.com>
14657 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14658 Function name is "_Jv_Throw" instead of "soft_athrow".
14659 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14660 Function name is "_Jv_AllocObject" instead of "soft_new".
14661 Takes an extra parameter (object size).
14662 * expr.c: Update calls.
14664 1998-06-24 Per Bothner <bothner@cygnus.com>
14666 * lex.c (java_get_line_col): Handle end-of-file.
14667 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14669 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14671 * lang.c (lang_init): Make -fexceptions the default.
14672 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14673 exception handling is not turned on.
14675 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14677 * lang.c (flag_new_exceptions): Make this this default.
14678 * decl.c (end_java_method): Call emit_handlers.
14679 * except.c (method_init_exceptions): Set language code and version.
14680 (expand_start_java_handler): Enable exception, and call
14681 expand_eh_region_start.
14682 (expand_end_java_handler): Enable exception, and set up catch blocks.
14683 (emit_handlers): New routine to generate the saved handlers.
14684 * java-except.h (emit_handlers): Add prototype.
14686 1998-06-12 Per Bothner <bothner@cygnus.com>
14688 We used to have three different representations of the constant pool:
14689 the CPool structure, the tree_constant_pool, and the constructures
14690 used to build the Class object (which may need class and string
14691 constants) in compiled code. None were appropriate for compiling
14692 to .class files, so I did a major overhaul.
14694 First, the tree_constant_pool array was removed. Things were
14695 modified to the CPool structure in the JCF could be used.
14696 Second, a "capacity" field was added to the CPool, and functions
14697 written to search for a matching constant, adding one if not found.
14698 The code that generated the Class object was changed to use a CPool.
14699 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14700 the static Class object are now only in build_constants_constructor.
14701 Finally, I wrote code which can generate a .class file (including its
14702 constant pool) from the RECORD_TYPE of a class. This is a big step
14703 on the way to compiling Java source into .class files.
14705 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14706 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14708 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14709 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14710 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14711 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14712 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14713 (lang_type): Removed constant_pool field.
14714 * jcf.h (CPool): Renamed size to count. Added field capacity.
14715 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14716 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14717 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14719 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14720 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14721 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14722 (set_constant_entry, find_constant1, find_constant2,
14723 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14724 find_utf8_constant, find_class_or_string_constant): New functions.
14726 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14727 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14728 (give_name_to_class, get_class_constant): Likewise.
14729 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14730 (get_name_and_type_constant, get_ref_constant): Removed.
14731 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14732 * parse.y: Don't save/restore tree_constant_pool.
14733 * verify.c (verify_jvm_instructions): Update for new approach.
14734 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14736 * lang-options.h: Added -femit-class-file, -femit-class-files.
14737 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14738 (lang_f_options): Added "emit-class-file(s)".
14740 * expr.c (build_java_arrayaccess): Generate more efficient array
14741 bounds checking, by using unsigned compare.
14743 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14745 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14747 * parse.h: New comment on the handling of unresolved type
14748 identifiers. JDEPs are now part of the jdep_code enum.
14749 (typedef struct jdep): Now use enum jdep_code or int, depending on
14750 availability. Both are narrowed down to an 8 bits bitfield.
14751 (CALL_EXPR_PRIMARY): Fixed comment.
14753 1998-06-10 Tom Tromey <tromey@cygnus.com>
14755 * Make-lang.in (java): Added gjavac and jvgenmain.
14756 (java.start.encap): Depend on gjavac.
14757 (java.rest.encap): Depend on jvgenmain.
14759 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14760 (JAVA_CROSS_NAME): Likewise.
14761 (java.all.build): Depend on jvgenmain and gjavac.
14762 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14763 (jvgenmain$(exeext)): New target.
14764 (java.install-common): Wrote.
14765 * config-lang.in (compilers, stagestuff): Added gjavac and
14768 1998-06-10 Dave Brolley <brolley@cygnus.com>
14770 * lang.c (lang_decode_option): New argc/argv interface.
14772 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14774 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14775 * decl.c (build_decl_no_layout): New function.
14776 * expr.c (java_lang_expand_expr): Layout declarations found in
14777 blocks before they're pushed.
14778 * jcf-parse.c (load_class): Save current line when parsing class
14780 (parse_source_file): Register class before expanding their
14782 * lang.c (put_decl_node): Produce `null' when `void *' is
14784 * lex.c (static tree wfl_op): New static global, for error report
14786 (java_init_lex): wfl_operator and wfl_op initialized
14787 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14789 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14790 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14791 build_unresolved_array_type): New static function definitions.
14792 (build_decl_no_layout): New extern function declared.
14793 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14794 faulty modifier exists.
14795 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14796 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14797 (UNARY_PLUS_EXPR): New fake operator.
14798 (struct parser_ctxt): New field osb_number.
14799 * parse.y (static tree wfl_operator): New static WFL for operator
14800 bound error messages.
14801 (DECR_TK, INCR_TK): Moved.
14802 (OP_TK): Tagged <operator>.
14803 (array_type:): Now call build_unresolved_array_type.
14804 (dim_expr:): Count the number of '[' seen.
14805 (post_increment_expression, post_decrement_expression,
14806 pre_increment_expression, pre_decrement_expression,
14807 unary_expression_not_plus_minus, unary_expression:): Actions are
14808 now building the corresponding unary expressions.
14809 (cast_expression:): Actions are now building cast expressions.
14810 (build_unresolved_array_type): New function.
14811 (create_interface): Reset the number of declared interfaces.
14812 (create_class): Likewise.
14813 (method_header): Methods declared within the scope of an interface
14814 are now implicitly set public and abstract.
14815 (java_complete_class): Variable's and parameter's type are patched
14816 with a promoted type.
14817 (declare_local_variables): Resolved non builtin types are promoted
14818 before being used to build a variable decl. Removed type patch
14819 posted on variable initialization statement.
14820 (source_start_java_method): Use build_decl_no_layout to build the
14821 decl of a parameter of incomplete type.
14822 (java_register_parsed_class): Process interfaces too. Call
14823 rest_of_decl_compilation on each processed class declarations.
14824 (java_complete_expand_methods): Don't attempt to expand things in
14826 (java_complete_tree): Process CONVERT_EXPR, even though it always
14827 has a type. Propagate error_mark_node to node's type too. Promote
14828 method's call argument type and return error_mark_node if
14829 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14830 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14831 handle unary operator nodes.
14832 (build_assignment): Added comment.
14833 (print_int_node): New function.
14834 (patch_assignment): New second argument. New error handling. Use
14835 print_int_node. Handle references. Use can_cast_to_p to issue
14836 different error message according to the context and check upon
14837 the initialization of the RHS.
14838 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14839 (operator_string): Handle more operators.
14840 (patch_binop): No longer use a function static
14841 wfl_operator. Improved error message on shift distance.
14842 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14843 patch_cast): New functions.
14845 1998-06-05 Per Bothner <bothner@cygnus.com>
14847 * jvspec.c: New file.
14848 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14850 * java-tree.h (identifier_subst): Add declaration.
14852 1998-06-04 Tom Tromey <tromey@cygnus.com>
14854 * jvgenmain.c (main): Generate call to JvRunMain.
14856 * class.c (make_class_data): Push value for "sync_info" field.
14857 * decl.c (init_decl_processing): Push "sync_info" field.
14859 1998-06-03 Per Bothner <bothner@cygnus.com>
14861 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14862 Java (source) name, not signature.
14863 Set TYPE_ALIGN to (at least) that of element_type.
14865 1998-06-02 Per Bothner <bothner@cygnus.com>
14867 * class.c: Moved classname-mangling-rekated code to ...
14868 * mangle.c: ... this new file.
14869 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14870 * Makefile.in: Update for above changes.
14872 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14874 * expr.c (truthvalue_conversion): Convert integer and floating
14875 point value to their truth value.
14876 * lex.c (java_lex): Handle the `null' literal.
14877 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14878 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14879 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14882 * parse.y: Reorganization/documentation on token declaration.
14883 (binop_lookup[]): New added new tree codes.
14884 (relational_expression): Build corresponding binary operators.
14885 (equality_expression, conditional_and_expression,
14886 conditional_or_expression): Likewise.
14887 (java_complete_class): Fix crash in debug message.
14888 (java_complete_tree): Check initialization of method call
14889 arguments. Further bogus node evaluation to detect more error
14890 during assignments. Handles more binary operators.
14891 (patch_assignment): Use DECL_P.
14892 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14894 (operator_string): Handle more case. Compacted source.
14895 (patch_binop): Changed function comment. Checking for
14896 uninitialized first operand takes the compound assignment into
14897 account and uses DECL_P. Checking for uninitialized second operand
14898 delayed to routine's end. Use macros to issue type bound error
14899 messages and issue messages on both operands if their types are
14900 different. Force fixed type into node. Handle all binary
14903 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14905 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14906 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14907 build operator node and return tokens.
14908 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14909 * parse.h (java_complete_tree): Changed returned type in prototype.
14910 (build_method_invocation, build_assignment, patch_assignment,
14911 patch_binop): New static function declarations.
14912 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14913 BUILD_EXPR_WFL): New macros.
14914 * parse.y (enum tree_code binop_lookup[]): New static for token to
14916 (%union): Parser union has new sub-structure `operator'.
14917 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14918 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14919 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14920 ASSIGN_ANY_TK): Tokens tagged `operator'.
14921 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14922 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14923 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14924 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14925 (assignment_operator:): Rule tagged `operator'.
14926 (expression_statement:): Re-installed default rule.
14927 (method_invocation:): Sub rules call build_method_invocation.
14928 (postfix_expression:): Don't attempt to resolve name here. Just
14930 (multiplicative_expression:): Sub-rules build corresponding binop
14932 (additive_expression:, shift_expression:, and_expression:,
14933 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14934 (assignment:): Sub rule invoke build_assignment.
14935 (assignment_operator:): Default rules on sub rules.
14936 (force_error): Added documentation on this variable.
14937 (declare_local_variables): Build initialization calling
14939 (expand_start_java_method): Removed unused rtx declaration. Mark
14940 arguments as already initialized.
14941 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14942 (java_complete_expand_methods): Don't process next method if
14943 completion of the previous one triggered errors.
14944 (java_complete_expand_method): Call source_end_java_method if no
14945 error were found during completion.
14946 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14947 locals declaratilon. Handle names found within a class. Return
14948 error_mark_node when things aren't found.
14949 (patch_method_invocation_stmt): Return error_mark_node on failures.
14950 (patch_invoke): Removed unused local. Return the correct node.
14951 (java_complete_tree): Now returns a value. The BLOCK section binds
14952 local identifiers and the type of a BLOCK is now void. Assign the
14953 result of operand completion on COMPOUND_EXPR. Assign the
14954 encapsulated node of a WFL to the result of its completion, except
14955 when the node is an identifier. Now handle MODIFY_EXPR and several
14956 binary operators. Return error_mark_node on errors.
14957 (build_method_invocation, build_assignment, patch_assignment,
14958 build_binop, operator_string, patch_binop): New functions.
14959 * typeck.c (binary_numeric_promotion): New function.
14961 1998-05-21 Per Bothner <bothner@cygnus.com>
14963 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14964 Replace most uses of ident_subst by identifier_subst.
14966 * class.c (push_class_static_dummy_field): Removed function.
14967 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14968 instead of looking got "class" static field. Create that decl here.
14969 (class_identifier_node): Removed; no longer needed.
14970 (init_class_processing): Don't init class_identifier_node.
14971 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14972 Do nreverse 0 times (instead of twice) for Object and Class.
14973 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14975 1998-05-20 Per Bothner <bothner@cygnus.com>
14977 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14978 while initializing linenumber_count and linenumber_table.
14979 Do it before init_function_start (which calls emit_line_note).
14980 * expr.c (expand_byte_code): Don't need to clear lineno here.
14982 1998-05-18 Tom Tromey <tromey@cygnus.com>
14984 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14985 then mangle number as _N_.
14987 * class.c (mangle_class_field): New function.
14988 (build_class_ref): Set assembler name of class reference using
14989 mangle_class_field.
14990 (push_class_static_dummy_field): Likewise.
14992 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14994 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14995 of assigning to TREE_CODE. The latter method exploits a feature
14996 of GCC that is not ANSI compliant.
14998 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15000 * decl.c (pushdecl_force_head): New function.
15001 (pushlevel): Removed conditional printf.
15002 (complete_start_java_method): Don't enter local variable scope if
15003 function is compiled from source code.
15004 * expr.c: parse.h now included
15005 (java_lang_expand_expr): New function.
15006 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15007 printf. Terminate buffer when doing directories.
15008 * jcf-parse.c (parse_source_file): Call lang_init_source before
15009 parsing and before code generation.
15010 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15011 use printf if the macro is defined.
15012 * lang.c (lang_init): Install lang_expand_expr hook on
15013 java_lang_expand_expr.
15014 (java_dummy_print): New function.
15015 (lang_init_source): New function.
15016 * lex.c (java_lex): Remember location of an opening brace at the
15017 second nesting level.
15018 (java_is_eol): Unget character seen after a CR if it is EOF.
15019 * parse.h: Now includes lex.h
15020 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15021 printf if the macro is defined.
15022 (expand_start_java_method, build_expr_block, enter_block,
15023 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15024 New static function declarations.
15025 (pushdecl_force_head): New extern function declaration.
15026 (INCOMPLETE_TYPE_P): New macro.
15027 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15028 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15029 BLOCK_EXPR_ORIGIN): New macros.
15030 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15031 DECL_SOURCE_LINE_LAST): New macros.
15032 (struct parser_ctxt): Removed field current_method_decl, redundant
15033 with the field current_function_decl. Added fields
15034 first_ccb_indent1 and pending_block.
15035 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15036 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15038 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15039 (compilation_unit:): Cosmetic on sub rule.
15040 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15041 (variable_initializer:): Installed default rule on expression:.
15042 (method_declaration:): method_header: starts a new
15043 method. method_body: installs the function body, absorbs blocks
15044 emitted for temporary variable scopings, pops function's body block
15045 and merges function's last statement lineno in DECL_SOURCE_LINE.
15046 (method_body:): Installed default rules.
15047 (block:): Call enter_block when an opening brace is seen. Absorb
15048 scoping blocks and call exit_block when a closing brace is seen.
15049 (block_statement:): Cosmetic changes.
15050 (method_invocation:): Create WFL around CALL_EXPR node.
15051 (patch_stage): Added comment around definition.
15052 (method_header): Try to use first_ccb_indent1 as the first line of
15053 the method, so BP debug info are emitted at the first opening
15054 brace of the function. If the function has no body, use the
15055 location of the function's name. Override currently defined method
15056 name with the matching WFL so we can point redefinition errors
15057 using the location where the function's name was declared.
15058 (check_abstract_method_header): Interprets DECL_NAME as an
15059 identifier or as a WFL, accordingly.
15060 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15061 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15062 location and name information out of it and reinstall DECL_NAME to
15063 its original identifier node value.
15064 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15065 function's source code).
15066 (read_import_dir): Test the value returned by find_class and issue
15067 a fatal accordingly.
15068 (declare_local_variables): Push a new block for the scope of the
15069 new variable(s) if code has been already generated at that nesting
15070 level. Pinpoint redefinition errors using the variable id
15071 WFLs. Generate initialization code if necessary. If the variable
15072 type is incomplete, register a patch on its decl.
15073 (source_start_java_method): Rewritten. Define a new block for the
15074 function's parameters. Build parameter decl out of function's
15075 arguments and register them for a patch if their types are
15077 (expand_start_java_method): Includes the part of
15078 source_start_java_method that was pushing the parameter decls and
15079 completing the method start code.
15080 (source_end_java_method): Removed call the expand_end_bindings and
15081 poplevel (already taken care of). Reinstall function's arguments
15082 and get function's last line of code before calling
15083 expand_function_end.
15084 (java_method_add_stmt): New comment before the function's
15085 code. Complement the second operand of the current COMPOUND_EXPR
15087 (java_complete_expand_methods): Don't generate debug info on line
15088 zero when expanding a generated constructor.
15089 (java_complete_expand_method): Set start and end line numbers for
15090 a artificially generated constructor to one and manually call
15091 enter_block and exit_block when defining it. For all methods:
15092 expand function's start calling the new expand_start_java_method
15093 and invoke java_complete_tree on the effective method's body, if
15095 (resolve_expression_name): Now use lookup_name_in_blocks to search
15096 local variable decls and print out an error when variables are
15098 (patch_method_invocation_stmt): Inserted comment before the
15100 (lookup_method_invoke): Chain method's arguments using chainon
15101 with the current arg list as a second argument. Inserted missing
15102 IDENTIFIER_POINTER when reporting an error on methods not found.
15103 (refine_accessible_methods_list): Don't retain constructors.
15104 (patch_arguments): Function removed.
15105 (java_complete_tree): Inserted comment before the function's
15106 code. New case for BLOCKs. Moved the WFL case a bit
15107 further. Complete function's arguments.
15108 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15109 maybe_absorb_scoping_blocks): New functions.
15111 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15113 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15115 * jcf-parse.c (parse_source_file, java_error_count): New forward
15116 and extern declarations.
15117 (java_parse_abort_on_error): Macro moved.
15118 (jcf_parse_source): fatal called if fopen fails. Now calls
15120 (parse_source_file): New parse_only parameter. Reflects the
15121 elimination of the second pass.
15122 (yyparse): parse_source_file called with argument set to 0.
15123 * jcf.h (JCF_ZERO): Sets java_source to zero.
15124 * lex.c (java_init_lex): pass argument is gone. Function modified
15125 to be called once during the analysis of a file.
15126 (java_unget_unicode): Fixed typo in fatal message.
15127 (java_get_line_col): Likewise.
15128 (java_lval): Likewise. String literals no longer built during
15130 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15132 * parse.h (MODIFIER_WFL): New macro.
15133 (parse_check_super, parser_check_super_interface): Now return int.
15134 (parser_chain_incomplete_item, not_builtin_p,
15135 complete_method_decl): Declarations removed.
15136 (build_method_invocation_stmt, build_invoke): Renamed using the
15137 `patch' instead of `build'
15138 (register-incomplete_type, obtain_incomplete_type,
15139 java_complete_tree, java_complete_expand_method,
15140 unresolved_type_p, create_jdep_list): New function declarations.
15141 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15142 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15143 (jdep): New typedef on new struct _jdep.
15144 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15145 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15146 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15147 JDEP_RESOLVED_P): New macros.
15148 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15149 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15150 JDEP_VARIABLE): New enum values and jdep kinds.
15151 (jdeplist): New typedef on struct _jdeplist.
15152 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15154 (CALL_EXPR_PRIMARY): New macro.
15155 (struct parser_ctxt): Fields java_pass, current_method_decl,
15156 method_decl_list deleted. New field jdeplist.
15157 (INCOMPLETE_P): Macro deleted.
15158 * parse.y (single_type_import_declaration:): Removed pass switch.
15159 (type_import_on_demand_declaration): Likewise.
15160 (field_declaration:): Removed pass switch on all sub rules.
15161 (class_declaration:): Call the complete_class_decl removed on
15163 (method_declaration:): Removed second pass switch. No longer chain
15164 methods decl when method_header reduced.
15165 (method_header:): Sub rules no longer depend on pass switch.
15166 (method_declarator:): Likewise.
15167 (method_body:): Likewise.
15168 (abstract_method_declaration:): Likewise.
15169 (block_statement:): Likewise.
15170 (local_variable_declaration:): Likewise.
15171 (argument_list:): Likewise.
15172 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15173 removed. Partial CLASS_EXPR tree node built instead.
15174 (postfix_expression:): Removed pass switch on all sub rules.
15175 (java_pop_parser_context): Free classd_list content.
15176 (yyerror): Call obstrack_grow0 to finalize error message.
15177 (check_class_interface_creation): Comment modified to reflect new
15178 returned value meaning. Removed second pass switch. Return 1 if an
15179 error was found, 0 otherwise. Adjust pointer on filename if a
15180 leading path separator was found.
15181 (maybe_create_class_interface_decl): Removed first pass switch
15182 when linking the class decl to the class_list. Install a new
15183 jdep_list for the class.
15184 (add_superinterfaces): List of unresolved interfaces is
15185 gone. Unresolved interfaces are directly added to the current
15187 (create_interface): Second pass shortcut removed.
15188 ctpx->modifier_ctx access through MODIFIER_WFL.
15189 (create_class): Second pass shortcut removed. Call to
15190 register_incomplete_type replaces the call to
15191 parser_chain_incomplete_item.
15192 (complete_class_decl): Function removed.
15193 (duplicate_declaration_error): New way of retrieving redeclared
15195 (register_fields): Call to lookup_modifier_cl replaced by
15196 MODIFIER_WFL. New way of handling unresolved type, using
15197 unresolved_type_p and obtain_incomplete_type.
15198 register_incomplete_type replaces call to parser_chain_incomplete_item.
15199 (patch_stage): New static global variable.
15200 (method_header): New way of handling unresolved type, using
15201 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15202 indicates that the method decl needs to be patched.
15203 (check_abstract_method_header): Call to lookup_modifier_cl
15204 replaced by MODIFIER_WFL.
15205 (method_declarator): Incomplete argument type are registered
15206 calling register_incomplete_type. Patch on the declared method is
15207 issued in that case.
15208 (unresolved_type_p): New function.
15209 (parser_check_super_interface): New comment to reflect function's
15210 modified returned type (int). Function and has a new argument
15211 this_wfl. Call to parse_error_context uses this_wfl instead of
15212 relying on lookup_cl.
15213 (parser_check_super): Comment reflects function's new returned
15214 type (int). Function returns nonzero value on error.
15215 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15216 register_incomplete_type, jdep_resolve_class): New functions to
15217 handle incomplete types in declarations.
15218 (java_complete_class): Rewritten to work with the new incomplete
15219 type handling scheme.
15220 (complete_class_report_errors): Likewise.
15221 (complete_method_decl): Removed: it jobs is now handled by
15222 java_complete_class.
15223 (do_resolve_class): Class loaded in not already loaded and not
15224 found in Java source code.
15225 (java_check_regular_methods, java_check_abstract_methods): Don't
15226 call complete_method_decl anymore.
15227 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15228 (read_import_dir): Got rid of the pass number dependency.
15229 (declare_local_variables): New handling of unresolved types (patch
15231 (source_start_java_method): New parameter level. Function called
15232 with level set to 1 when argument types are potentially
15233 unresolved. Called to complete the job with level set to 2 once
15234 types are complete.
15235 (source_end_java_method): Call to permanent_allocation
15236 removed. Waiting to be replaced by a more suitable obstack
15238 (java_complete_expand_methods, java_complete_expand_method,
15239 java_expand_finals): New functions.
15240 (build_method_invocation_stmt): Renamed
15241 patch_method_invocation_stmt. Extracts function call expression
15242 (wfl) and arguments (args) from CALL_EXPR tree operands.
15243 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15244 call. Patch the function and argument operand of the CALL_EXPR
15246 (patch_argument, java_complete_tree): New functions.
15248 1998-04-20 Per Bothner <bothner@cygnus.com>
15250 Recover from missing fields and methods (i.e. error instead of fatal).
15251 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15252 * expr.c (expand_invoke): Recover from missing method.
15253 (expand_java_field_op): Recover from missing field.
15254 Inline references to java.lang.{Integer,Char,...}.TYPE.
15255 * typeck.c (get_type_from_signature), java-tree.h: New function.
15256 * class.c (add_method): Use get_type_from_signature.
15257 (build_class_ref): Handle a class that was not found.
15258 * typeck.c (convert): Handle conversion to pointers (for convenience).
15259 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15260 instead of lookup_field to handle missing fields.
15262 * jcf-parse.c (process_zip_dir): Set java_source.
15264 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15266 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15268 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15270 * jcf-parse.c (load_class): Don't change input_filename before
15271 calling jcf_parse_source (but still do it before calling
15273 (jcf_parse_source): Assign input_filename after having saved the
15275 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15276 list. ctxp->modifier_ctx zeroed according to its new
15277 definition. ctxp->filename initialized. Removed
15278 JAVA_MODIFIER_CTX_UNMARK.
15279 (java_unget_unicode): Update the character based column position.
15280 (java_allocate_new_line): ref_count not used anymore. Always free
15281 ctxp->p_line. Initialize c_line->char_col to 0.
15282 (java_get_unicode): Update the character based column position.
15283 (java_lex): Use ctxp->elc to store current position in source
15284 file, at the beginning of the parsed token. Set modifier_ctx entry
15285 corresponding to the parse modifier to a WFL node. Return a WFL
15286 node when an identifier is parsed.
15287 (java_lex_error): Now uses ctxp->elc to store current position in
15289 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15290 * lex.h (build_wfl_node): New function definitions.
15291 (struct java_line): ref_count and next fields are gone. New field
15293 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15294 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15295 (JAVA_COLUMN_DELTA): New macro.
15296 (java_lc): New typedef on new struct _java_lc.
15297 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15298 (parse_error_context, parse_warning_context): Changed prototypes.
15299 (java_get_line_col): Added as an available global function.
15300 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15301 (IC_DECL): Replaced by macro IC_TYPE
15302 (DEPEND_WFL): New macro.
15303 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15305 (exit_java_complete_class): Removed a commented out statement.
15306 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15307 now an array of tree nodes. Deleted fields line_list and
15308 e_line. New field elc, to replace e_line.
15309 * parse.y (array_type:): Build WFL node.
15310 (qualified_name:): Build a single WFL node out of two. Retain
15311 the location information of the first node in the resulting node.
15312 (package_declaration:): Use package name as a WFL node
15313 (single_type_import_declaration:): Use imported name as a WFL node.
15314 (type_import_on_demand_declaration:): Use root of the imported
15315 packages as a WFL node.
15316 (field_declaration:): Removed unused local variable cl.
15317 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15318 (yyerror): New static elc. Removed static error_line, error_pos.
15319 New local code_from_source. Save ctxp->elc into elc at the first
15320 pass. Call java_get_line_col to get a string of the line where
15321 the error occurred.
15322 (debug_line): Removed static function.
15323 (parse_error_context, parse_warning_context): Parameter cl is now
15324 a WFL node. Use its value to initialize ctxp->elc.
15325 (redefinition_error): Parameter cl is now a WFL node.
15326 (parse_add_interface): New parameter wfl. No longer call
15327 lookup_cl, use wfl instead.
15328 (check_class_interface_creation): Parameter cl is now a WFL node.
15329 (maybe_create_class_interface_decl): Likewise.
15330 (add_superinterfaces): New function.
15331 (create_interface): Removed local cl, node, super_decl,
15332 super_decl_type. Function now uses id as a WFL node. Better
15333 warning/error report on obsolete or forbidden mix of
15334 modifiers. Now calls add_superinterfaces to register interfaces.
15335 (create_class): Removed local cl, node. Local variable id is used
15336 as a WFL node. Better error report on forbidden modifier
15337 mix. Uses add_superinterfaces to register interfaces.
15338 (find_field): Argument cl is now a WFL node. Now store the WFL
15339 node of a fields that needs to be checked for their
15341 (method_header): Local variable node non longer used. Local
15342 variable id replaces cl.
15343 (check_modifiers_consistency): Local variable cl is now a WFL
15345 (method_declarator): Local variable cl replaced by parameter id.
15346 (parser_qualified_name): Now uses parameter name as a WFL node.
15347 (parser_check_super_interface): New parameter wfl, for achieve
15348 greater accuracy during error reports.
15349 (parser_chain_incomplete_item): New parameter named location. Used,
15350 along the decl, to construct the incomplete item node.
15351 (java_complete_class): resolve_class now uses WFL node extracted
15352 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15354 (complete_method_decl): Unresolved function's argument types are WFL.
15355 (resolve_class): Parameter cl is now a WFL node.
15356 (resolve_and_layout): Likewise.
15357 (do_resolve_class): Likewise. Try first to use cl and then do the
15358 lookup on the decl when calling check_pkg_class_access.
15359 (complete_class_report_errors): Use IC_TYPE in place of
15360 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15361 instead of doing a lookup over the decl.
15362 (java_check_final): Use WFL info from field tree list.
15363 (lookup_cl): Rewritten and returns a statically defined WFL node.
15364 (lookup_modifier_cl): Now uses information from WFL nodes.
15365 (process_imports): Likewise.
15366 (read_import_dir): name and cl arguments replaced by a single WFL
15367 node. Function modified accordingly.
15368 (find_in_imports_on_demand): Now uses WFL node.
15369 (check_pkg_class_access): cl argument is now a WFL node.
15370 (declare_local_variables): Fixed to use WFL nodes.
15371 (resolve_expression_name): Likewise.
15372 (build_method_invocation_stmt): name_combo argument renamed
15373 wfl. Function modified to use WFL nodes.
15374 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15375 (lookup_method_invoke): cl is now a WFL node. Added missing
15376 IDENTIFIER_POINTER to class type decl name.
15378 1998-04-14 Dave Brolley <brolley@cygnus.com>
15380 * lang.c (init_parse): Now returns char* containing the filename.
15382 1998-04-10 Per Bothner <bothner@cygnus.com>
15384 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15386 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15387 * class.c (make_class_data): If flag_assume_compiled, initial class
15388 state is CSTATE_PREPARED; make superclass and interfaces direct
15389 references, rather than constant pool indexes.
15391 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15393 * parser.y: Include flags.h. Removed debug variable pl.
15394 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15395 (block:): Likewise.
15396 (labeled_statement_nsi:): Generate debug info when reducing
15397 expression_statement:.
15398 (check_pkg_class_access): get_access_flags_from_decl invocation
15399 fixed for new CLASS_* flags location.
15400 (source_end_java_method): Save/restore parser context when
15401 entering/leaving this routine. Restore lineno to its right value
15402 before calling expand_end_bindings.
15403 (build_method_invocation_stmt): build_invoke called with the
15404 current line information.
15405 (build_invoke): New argument cl. Wrap the function call around a
15407 (refine_accessible_methods_list): Changed comment, removed
15409 * parse.h: Fixed typo in comments.
15410 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15411 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15412 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15414 * lex.c (java_lex): Record the last closing curly bracket of a
15416 * jcf-parse.c (jcf_parse_source): Now calls
15417 java_check_methods. Clarified comment, fixed typo.
15419 1998-04-09 Dave Brolley <brolley@cygnus.com>
15421 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15422 (finish_parse): Expose for non USE_CPPLIB builds.
15424 1998-04-08 Jeffrey A Law (law@cygnus.com)
15426 * lang.c (lang_print_xnode): New function.
15428 1998-04-03 Per Bothner <bothner@cygnus.com>
15430 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15431 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15432 used to build a class's dispatch table.
15433 (make_class_data): Generate dispatch table if flag_assume_compiled.
15434 Set dtable of class object to address of class_dtable_decl.
15436 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15437 be volatile and have side effects - generates better code.
15439 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15440 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15442 * expr.c (expand_invoke): If class is final, method is
15443 effectively final, so can call it directly.
15445 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15447 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15449 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15451 * parse.y (build_method_invocation_stmt): Removed extra argument
15454 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15456 * expr.c (dtable_indent): Now static global.
15457 (expand_invoke): Now call invoke_build_dtable and
15458 build_invokevirtual.
15459 (invoke_build_dtable, build_invokevirtual): New functions.
15460 * jcf-io.c (find_class): Defer issuing a warning by setting
15461 jcf->outofsynch to 1.
15462 * jcf-parse.c (jcf_out_of_synch): New function.
15463 (load_class): Test this_jcf.outofsynch flag and call
15464 jcf_out_of_synch accordingly.
15465 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15466 comment indentation.
15467 * lex.c (java_get_unicode): Fixed code indentation.
15468 (java_lex): Create string literal. Fixed typo. Removed several
15469 premature obstack_free.
15470 * parse.h: New enums for name resolution and invocation mode.
15471 (struct qualification): New data structure.
15472 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15473 (do_resolve_class, build_method_invocation_stmt,
15474 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15475 debug_line, identical_subpath_p, invocation_mode,
15476 refine_accessible_methods_list, build_invoke,
15477 lookup_method_invoke): New functions declared.
15478 (build_invokevirtual, invoke_build_dtable, match_java_method,
15479 build_field_ref, jcf_out_of_synch): New references to external
15481 (struct parse_ctxt): Removed artificial_constructor field.
15482 * parse.y: (array_type:): Type defined for this rule.
15483 (class_type:): Installed default rule for interface_type:.
15484 (array_type:): Now build Java array type.
15485 (qualified_name:): Now use obstack_grow0.
15486 (method_declaration:): Skip the artificial constructor added to
15488 (abstract_method_declaration:): Execute the code only during pass 1.
15489 (block:): Installed default rule in block_statements:.
15490 (block_statement:): Add the statement to the method during pass 2.
15491 (statement_expression): Installed default rule for
15492 method_invocation:.
15493 (argument_list:): Added code to build the argument list.
15494 (method_invocation:): Added call to create the method invocation
15496 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15497 (debug_line): New function for debug.
15498 (complete_class_decl): No longer do something during pass 1.
15499 (method_header): Use BUILD_PTR_FROM_NAME.
15500 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15502 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15503 function's main comment.
15504 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15506 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15507 (resolve_class): Now works with arrays.
15508 (do_resolve_class, resolve_and_layout): New functions.
15509 (java_check_regular_methods): Reverse method list before and after
15510 having processed it. No longer set ctxp->artificial_constructor.
15511 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15512 accordingly. Fixed typo in issued error message. Now use
15514 (find_in_imports_on_demand): Now use obstack_grow0.
15515 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15516 (source_end_java_method): Call expand_expr_stmt instead of
15517 expand_expr. Calls it before calling expand_function_end.
15518 (java_method_add_stmt): Do nothing if errors were found during
15520 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15521 (build_method_invocation_stmt, build_invoke, invocation_mode,
15522 lookup_method_invoke, refine_accessible_methods_list,
15523 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15525 * typeck.c (build_java_signature): Properly end method signature
15526 if return type skipped.
15527 (match_java_method): New function.
15529 1998-03-16 Per Bothner <bothner@cygnus.com>
15531 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15533 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15535 * expr.c (build_invoke_non_interface): New function.
15536 (methods_ident, ncode_ident): Now static globals.
15537 (expand_invoke): Use build_invoke_non_interface.
15538 * java-tree.h (struct lang_decl): New field function_decl_body.
15539 (DECL_FUNCTION_BODY): New macro.
15540 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15541 CLASS_FROM_SOURCE_P.
15542 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15543 before starting pass 2. Call to java_generate_parsed_class replaced
15544 by java_register_parsed_class.
15545 * lex.c: Fixed typo in header. Some line width related formating.
15546 * lex.h: Some line width related formating.
15547 * parse.h (source_end_java_method, resolve_expression_name,
15548 complete_class_decl, maybe_create_class_interface_decl,
15549 check_class_interface_creation): New static function declarations.
15550 (java_layout_parsed_class, java_method_add_stmt): New function
15552 (struct parser_ctxt): Field mark_class_generate removed. New
15553 fields class_list and artificial_constructor.
15554 * parse.y: Fixed typo in header.
15555 (class_declaration:): Call complete_class_decl when class body
15557 (method_declaration:): Call source_end_java_method in pass 2 when
15558 the method body is defined.
15559 (postfix_expression:): Do expression name resolution on sub-rule
15560 name during pass 2.
15561 (create_class, create_interface): Merged common pieces.
15562 (check_class_interface_creation, maybe_create_class_interface_decl):
15564 (complete_class_decl): New function.
15565 (register_fields): Fixed line width related typo.
15566 (method_header): Correctly skip first argument when fixing
15567 argument line. Changed the loop.
15568 (java_check_circular_reference): Now use ctxp->class_list.
15569 (java_complete_class): Removed start/stop marking.
15570 (java_check_regular_methods): Now takes a class decl as an
15571 argument. Add default constructor if none were encountered.
15572 (java_check_methods): Now use ctxp->class_list. Changed call to
15573 java_check_regular_methods.
15574 (source_start_java_method): Set DECL_ARG_TYPE for each function
15576 (source_end_java_method, java_method_add_stmt): New functions.
15577 (java_generate_parsed_class): No longer exists.
15578 (java_layout_parsed_class, java_register_parsed_class): New functions.
15579 (resolve_expression_name): New function.
15581 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15583 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15584 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15585 until pass initializations are done. Call read_import_dir with
15587 * parse.h: (lookup_modifier_cl): New function declared.
15588 (INTERFACE_FIELD_MODIFIERS): New macro.
15589 (OBSOLETE_MODIFIER_WARNING): New macro.
15590 * parse.y: (register_fields): Class type and current field name in
15591 local variables. Check modifier(s) if adding field(s) to an interface.
15592 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15593 and report errors using the faulty modifier line context.
15594 (lookup_modifier_cl): New function.
15595 (read_import_dir): Detect and report default import processing
15598 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15600 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15601 * class.c (is_compiled_class): Return 1 after making sure it
15602 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15603 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15604 * java-tree.h (flag_assume_compiled): Add decl.
15605 * lang.c (lang_f_options): Add the flag.
15606 (flag_assume_compiled): Add decl, default to 0.
15608 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15610 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15611 (is_compiled_class): Likewise.
15612 (layout_class): Likewise.
15613 (layout_class): Detect and lay out classes defined in source code.
15614 (interface_of_p, add_interface_do, may_add_interface): New
15616 (add_interface): Now use add_interface_do.
15617 (add_method_1): New function.
15618 (add_method): Now use add_method_1.
15619 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15620 (complete_start_java_method): New function.
15621 (start_java_mehod): Now call complete_start_java_method.
15622 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15623 (expand_invoke): Likewise and fixed typo.
15624 *gjava.c: (print_super_field): Use new argument to find_class
15627 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15628 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15629 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15631 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15632 (add_method_1, push_class): New prototypes.
15633 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15634 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15635 directory where the class was found.
15636 (find_class): New argument DO_CLASS_FILE. Function find_class
15637 modified accordingly.
15638 *jcf-parse.c: (fix_class_path): New function.
15639 (load_class): Use new VERBOSE argument. load_class now finds and
15640 loads/parses .class/.java files. Save read_state of current_jcf
15642 (java_parser_abort_on_error): New macro.
15643 (jcf_parse_source, parse_source_file): New function.
15644 (jcf_parse): Fixed typo.
15645 (yyparse): Call parse_source_file () only.
15646 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15647 writing the real class name back in the zip directory entry.
15648 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15649 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15650 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15651 (find_class): Prototype fixed.
15652 *lex.c: Added 1998 time stamp.
15653 Removed all static global variables, moved into the parser
15654 context data structure.. Now include unistd.h if SEEK_SET not
15656 (java_init_lex): Rewritten.
15657 (java_sneak_unicode): Modified current unicode access in current line.
15658 (java_unget_unicode): Likewise.
15659 (java_allocate_new_line): New allocation management.
15660 (java_read_char): Modified access and storage of unget_utf8_value.
15661 New way of processing current unicode.
15662 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15663 (java_get_unicode): Now use the parser context.
15664 (java_lineterminator): Likewise.
15665 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15666 of the reentrant parser implementation. Function now use the
15667 parser context data structure and java_lval. Fixed production of
15668 the float and double constant "out of range" error message. Fixed
15669 obstack use. Return integer value when hitting a modifier. Now
15670 return type for TRUE, FALSE and other predefined types. Return
15671 identifier as a TREE_LIST list containing the current line context
15672 as the TREE_VALUE sub-node.
15673 (java_unicode_2_utf8): Fixed typo in declaration.
15674 (java_lex_error): Now use the parser context data structure.
15675 *lex.h: Added 1998 time stamp.
15676 (struct java_line): New fields ref_count and next.
15677 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15678 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15679 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15680 *parse.h: Added 1998 time stamp.
15681 (java_parse_source_file): Renamed from parse_source_file.
15682 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15683 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15684 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15685 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15686 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15687 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15688 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15689 (struct parser_ctxt): New data structure to keep the parser context.
15690 *parse.y: Added 1998 time stamp, got rid of static global variables.
15691 (java_error_count, ctxp): New global variables.
15692 (%union): New value field.
15693 (numeric_type, integral_type): Rules removed.
15694 (primitive_type): Rule defined to handle integral, float, double and
15696 (qualified_name, package_declaration,
15697 single_type_import_declaration, type_import_on_demand_declaration,
15698 modifiers, class_declaration, super, interfaces,
15699 interface_type_list, class_body, field_declaration,
15700 field_declaration, variable_declarators, variable_declarator,
15701 variable_declarator_id, method_declaration, method_header,
15702 formal_parameter_list, formal_parameter, method_body, block,
15703 static, interface_declaration, extends_interfaces,
15704 abstract_method_declaration, local_variable_declarators): Rules now
15706 (force_error, do_warning): New global statics.
15707 (push_parser_context, parser_context_save_global,
15708 parser_context_restore_global, pop_parser_context): New functions.
15709 (yyerror): Now uses the global parser context. Fixed use of obstack.
15710 (parse_error, parse_error_context, parse_warning_context,
15711 java_accstring_lookup, redefinition_error, check_modifiers,
15712 parser_add_interface, create_interface, create_class, find_field,
15713 duplicate_declaration_error, register_fields, method_header,
15714 check_modifiers_consistency, check_abstract_method_header,
15715 method_declarator, parser_qualified_classname,
15716 parser_check_super_interface, parser_check_super,
15717 parser_chain_incomplete_item, java_check_circular_reference,
15718 layout_class_from_source, java_complete_class,
15719 complete_method_decl, resolve_class, complete_class_report_errors,
15720 java_check_final, check_method_redefinition,
15721 java_check_regular_methods, java_check_abstract_methods,
15722 java_check_methods, lookup_java_interface_method2,
15723 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15724 process_imports, find_in_imports, read_import_entry,
15725 read_import_dir, find_in_imports_on_demand,
15726 check_pkg_class_access, not_builtin_p, declare_local_variables,
15727 source_start_java_method, java_generate_parsed_class): New
15729 *typeck.c: (signature_include_return): New global variable.
15730 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15731 to add the function returned type in the signature.
15733 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15735 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15737 1998-01-29 Dave Brolley <brolley@cygnus.com>
15739 * Make-lang.in (java.info): Added.
15740 (java.install-info): Added
15742 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15744 * Makefile.in (clean): Also remove java/parse.c.
15746 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15748 Add a pair of -fbounds-check/-fno-bounds-check options.
15749 * lang.c (lang_decode_option): Add code to grok arguments.
15750 (flag_bounds_check): Add decl.
15751 (lang_f_options): New array w/ the option in it.
15752 * java-tree.h (flag_bounds_check): Add decl.
15753 * lang-options.h: New file.
15754 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15755 of a static macro value.
15756 (JAVA_ARRAY_EXCEPTION): Delete macro.
15758 1998-01-23 Per Bothner <bothner@cygnus.com>
15760 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15761 * expr.c (build_anewarray): Add missing promote_type.
15763 1998-01-22 Per Bothner <bothner@cygnus.com>
15765 Add array types with known length to optimize bounds checking.
15766 * typeck.c (build_java_array_type): Take length parameter.
15767 (java_array_type_length, build_prim_array_type): New functions.
15768 * java-tree.h: Update for new functions.
15769 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15770 * class.c: Use build_prim_array_type.
15771 * expr.c (can_widen_reference_to): Handle known-length array types.
15772 (verify_jvm_instructions): Keep track of integer push instructions
15773 followed by newarray/anewarray, so we can build known-length arrays.
15774 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15775 (java_array_data_offset): New function.
15776 (build_java_array_length_access): New function. Optimize if constant.
15777 (build_java_arrayaccess): Constant fold bounds check.
15778 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15779 (build_newarray, build_anewarray): New functions.
15780 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15781 * verify.c (merge_types): Handle known-lengh array types.
15783 1998-01-19 Per Bothner <bothner@cygnus.com>
15785 * expr.c (expand_byte_code): Fix performace bug, which caused
15786 searching linenumber_table to be linear rather than constant.
15788 1997-12-12 Per Bothner <bothner@cygnus.com>
15790 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15792 * decl.c, java-tree.h (soft_fmod_node): New global.
15793 * decl.c (init_decl_processing): Define __builtin_fmod.
15794 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15795 using __builtin_fmod.
15797 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15799 * keyword.h: New file, output of keyword.gperf as processed by
15801 * lex.c (java_lex_init): Initialize java_error_flag.
15802 * parse.c (YYERROR_NOW): Uses java_error_flag.
15803 * parse.y: New static java_error_flag. Useless definition of
15805 * parse.y (java_error): Portable error recovery using
15806 java_error_flag (not yet completely tuned).
15808 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15810 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15812 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15814 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15815 (parse.c, lex.c, keyword.h): New rules for Java source code
15817 * parse.c: Renamed into jcf-parse.c.
15818 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15819 * keyword.gperf: New file, Java keywords.
15820 * parse.y: New file, Java language grammar.
15821 * parse.h: New file, Java language grammar definitions.
15822 * lex.c: New file, Java language lexer.
15823 * lex.h: New file, Java language lexer definitions.
15825 1997-12-03 Per Bothner <bothner@cygnus.com>
15827 * decl.c (clinit_identifier_node), java-tree.h: New global.
15828 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15829 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15830 * expr.c (expand_java_field_op): Check for invalid assignment
15833 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15835 1997-10-27 Per Bothner <bothner@cygnus.com>
15837 * verify.c (verify_jvm_instructions): When processing a handler,
15838 attempt to set the current_subr to the right value.
15839 (More complicated code combines Sep 17 and Oct 22 versions.)
15841 1997-10-24 Per Bothner <bothner@cygnus.com>
15843 * class.c (push_class): Figure out (guess) name of source file.
15844 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15845 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15846 (parse_class_file): Change return type from int to void.
15847 Call debug_start_source_file/debug_end_source_file.
15849 * expr.c (build_java_binop): Fix masking 2nd operand.
15850 * decl.c (init_decl_processing): Set sizetype first.
15852 1997-10-22 Per Bothner <bothner@cygnus.com>
15854 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15855 (Revert Sep 17 change.)
15857 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15859 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15860 .class extension in their name and fix thing so we don't process
15861 them parse_zip_file_entries().
15862 (parse_zip_file_entries): Cleaned unused local variables.
15864 1997-10-20 Per Bothner <bothner@cygnus.com>
15866 * expr.c (can_widen_reference_to): Allows equal array element types.
15867 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15868 * jcf-dump.c (RET): Get (and print) index.
15870 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15871 Promote element type to POINTER_TYPE.
15873 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15875 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15876 find_in_current_zip, jcf_figure_file_type): Moved from
15877 jcf-reader.c to parse.c.
15878 * zextract.c: (read_zip_archive): takes file_comment_length possible
15879 field into account.
15881 1997-10-20 Per Bothner <bothner@cygnus.com>
15883 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15885 * verify.c (merge_types): Handle array types even better ...
15887 1997-10-17 Per Bothner <bothner@cygnus.com>
15889 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15891 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15892 * class.c (make_class_data): Don't build fields_decl if no fields.
15893 When building fields_decl, skip if DECL_ARTIFICIAL.
15895 * expr.c (java_stack_swap): Update stack_type_map.
15896 * verify.c (merge_types): Handle array types better.
15898 1997-10-15 Per Bothner <bothner@cygnus.com>
15900 * class.c (add_field): Don't promote short integral fields to
15901 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15902 * expr.c (push_value): Promote and convert short integral values.
15904 * decl.c, java-tree.h (integer_two_node): New constant node.
15905 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15907 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15909 * class.c (append_gpp_mangled_type): Use function argument
15910 unpromoted type to generate mangled name.
15912 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15914 * constants.c (build_constant_data_ref): Now uses current_class
15915 instead of main_class.
15916 (build_constants_constructor): Now uses current_class instead of
15918 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15919 of the global variable SeepZipFiles done here.
15920 * zextract.c (read_zip_archive): extra_field optional field taken
15921 into account while computing the position of the class file in the
15923 * verify.c (verify_jvm_instructions): Use current_jcf to search
15925 * parse.c (load_class): First search for the class to load in the
15926 current zip file. Saves current_jcf (restored before returning
15927 from that function). Don't call JCF_FINISH in the class was found
15928 in the current ZIP file.
15929 (jcf_parse): If the class was found in the current ZIP file, save
15930 its tree_constant_pool (for later reuse).
15931 (parse_class_file): New function. Process each method defined in
15932 the current class and record the class as to be later registered.
15933 (yyparse): Rewritten. Figure the type of the current file and switch
15935 * lang.c: New global variable current_jcf.
15936 (lang_init): Removed compiling_from_source test (done later, in
15937 yyparse). Removed call the jcf_parse ().
15938 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15939 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15940 in the current ZIP file) and zip_offset (offset to the class data in
15941 the current zip file).
15942 * jcf-reader.c: zipfile.h included.
15943 localToFile: New ZipFileCache static global variable
15944 (parse_zip_file_entries): New function. Browse the current ZIP
15945 file directory and process each class found.
15946 (process_zip_dir): New function. Register each class found in the
15947 ZIP file directory. The class aren't parsed but a valid JCF is
15948 link to each of them.
15949 (find_in_current_zip): New function. Search for a class in the
15950 current ZIP file directory. If found, prepare the class so that it
15952 (jcf_figure_file_type): New function. Examine the file structure
15953 to figure a class file, a ZIP file. If none of these categories are
15954 matched, a source file is assumed.
15955 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15956 SeenZipFile: New global variable.
15957 (open_in_zip): Use zipmember's length to accelerate the search for
15958 a member. If zipmember was NULL and zip file successfully read,
15960 * java-tree.h: New global variable current_jcf declared. Added
15961 declaration for current_constant_pool_tags, current_constant_pool_data,
15962 current_constant_pool_length, current_constant_pool_data_ref.
15963 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15964 store the JCF of classes seen in a zip file) and tree *constant_pool
15965 (to save a loaded class constant pool). current_class declared here.
15966 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15967 retrieve method_ref_constant.
15968 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15969 (OBJECT): get_class_constant now uses current_jcf.
15970 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15971 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15972 (expand_invoke): Now uses current_class instead of main_class
15973 (build_class_init): Now uses current_class instead of main_class
15974 * class.c: New static global variable registered_class.
15975 (register_class): New function.
15976 (emit_register_class): Modified to use registered_class instead of
15978 (is_compiled_class): Now take into account class seen in the archive.
15980 1997-10-06 Per Bothner <bothner@cygnus.com>
15982 * except.h: Renamed to: java-except.h.
15983 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15984 * except.c: Add semi-working (commented out) implementation.
15986 * expr.c (expand_iinc): Add needed flush_quick_stack.
15987 * parse.c (set_source_filename): New function.
15988 (give_name_to_class): Set input_filename from package.classname.java.
15990 * jcf-io.c (find_class): Don't look first in ".".
15992 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15994 * zextract.c (read_zip_archive): Now takes into account the
15996 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15998 1997-09-20 Per Bothner <bothner@cygnus.com>
16000 * constants.c, java-tree.h (build_internal_class_name): New function.
16001 (alloc_class_constant): Re-implement using build_internal_class_name.
16002 * class.c (make_class_data): Likewise.
16003 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16005 1997-09-17 Per Bothner <bothner@cygnus.com>
16007 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16008 to NULL before pushing an exception handler target.
16010 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16011 (java_stack_swap, java_stack_dup): Re-write to be safe from
16012 clobbering registers.
16013 (build_class_init): New function.
16015 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16017 * typeck.c (build_java_array_type): Temporary use
16018 permanent_obstack to create the array 'length' field.
16019 * expr.c (lookup_label): Temporay use permanent_obstack to create
16020 label if not found.
16021 * class.c (push_super_field): Tempory use permanent_obstack.
16023 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16025 * typeck.c (type_for_mode): Now handles double_type_node and
16027 * verify.c (verify_jvm_instructions): The instruction following
16028 the wide bytecode is checked. OPCODE_ret added to the list of
16031 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16033 * class.c (make_class): Temporary use permanent_obstack. Set the
16034 class CLASS_P field to 1.
16035 (push_class): Temporary use permanent_obstack.
16036 (set_super_info): Temporary use permanent_obstack.
16037 (add_method): Temporary use permanent_obstack, set
16038 METHOD_TRANSIENT().
16039 (add_field): Temporary use permanent_obstack. Sets
16040 FIELD_VOLATILE() and FIELD_TRANSIENT().
16041 (build_class_ref): Temporary use permanent_obstack if the class
16043 (build_static_field_ref): Temporary use permanent_obstack when
16044 creating field's rtl.
16045 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16046 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16047 and fields. Function finalized, as far as flag handling.
16048 (push_class_static_dummy_field): Temporary use permanent_obstack.
16049 (emit_register_class): Force generation of class registration at
16051 * decl.c (end_java_method): Call permanent_allocation() before
16053 * expr.c (can_widen_reference_to): Added comment to interface
16054 handling, fixed typo.
16055 (lookup_field): Now uses CLASS_P() to correct FIXME
16056 (expand_invoke): Verification on public && !static &&
16057 !abstract moved into soft_lookupinterfacemethod (kaffe).
16058 Use Object class dtable if objectref is an array when expanding
16060 (java_push_constant_from_pool): Temporary use permanent_obstack
16061 for CONSTANT_string
16062 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16063 create constant references.
16064 (get_constant): Temporary use permanent_obstack to create constant.
16065 (load_class): Temporary use permanent_obstack to load class.
16066 (jcf_parse): Temporary use permanent_obstack to perform class
16068 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16069 (build_java_signature): Temporary use permanent_obstack.
16070 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16072 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16073 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16076 1997-09-11 Per Bothner <bothner@cygnus.com>
16078 * class.c (append_gpp_mangled_type): Fix typo.
16079 (emit_register_class): Use main_class to get class object, rather
16080 than looking for no-longer-existing static decl starting with _CL.
16081 * typeck.c (parse_signature_type): Promote array element type
16082 if it is a RECORD_TYPE.
16084 1997-09-10 Per Bothner <bothner@cygnus.com>
16086 * class.c (push_class_static_dummy_field): New function.
16087 (mangle_static_field): New. Do G++-style mangling of static fields.
16088 (layout_class): Mandle static fields here, not in add_field.
16089 (build_class_ref): The class object is now a dummy static field.
16090 * decl.c (find_local_variable): Look for best, instead of first match.
16091 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16092 (build_java_athrow): Don't check here if exception is Throwable.
16093 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16094 (TYPE_USED): Removed. No longer used ...
16095 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16096 * verify.c (push_pending_label): New function.
16097 (push_pending_block): Renamed to check_pending_block.
16098 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16099 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16100 re-checking possible handlers) after a store (less wasted work).
16101 Check for null handler (finally) before calling add_handler.
16102 Various changes to (finally?) correctly handle try/finally.
16104 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16106 * class.c: Include stdio.h.
16108 1997-09-04 Per Bothner <bothner@cygnus.com>
16110 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16111 to make sure class is initialized before static/special invoke.
16113 * verify.c (verify_jvm_instructions): On a store instruction,
16114 call find_local_variable to force pre-allocation of decl and rtx.
16115 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16117 1997-09-03 Per Bothner <bothner@cygnus.com>
16119 * class.c (build_class_ref): Strip off "promoted_" if need be.
16120 (make_field_value): Call build_java_signature when needed.
16121 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16122 * expr.c (build_java_athrow): Don't push_value of exception.
16123 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16124 match specification of [fd]cmp[lg] for NaNs.
16125 (expand_byte_code): Add support for exception handler ranges.
16126 * except.c: Add skeleton for EH code-generation.
16127 * verify.c (merge_types): Treat all promoted integral types as equal.
16128 * constants.c (build_constants_constructor): To force creation of
16129 current_constant_pool_data_ref, call build_constant_data_ref.
16131 * javaop.def (lload): Fix typo.
16132 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16134 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16136 * parse.c: Don't include function.h.
16138 1997-08-27 Per Bothner <bothner@cygnus.com>
16140 * except.[ch]: New files.
16141 * Makefile.in (JAVA_OBJS): Add except.o
16142 * expr.c: Temporary warning about unimplemented exceptions.
16143 * verify.c: Verify exception handlers.
16145 * jcf-dump.c (disassemble_method): Print exception table.
16147 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16149 * expr.c (verify_jvm_instructions): Started a thorough
16150 verification of invoke* bytecodes.
16151 (expand_byte_code): flush quick stack if PC is the target of a
16152 branch. and undef RET (conflicting with config/i386/i386.h).
16153 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16155 (expand_invoke): Now handles invokeinterface and do more
16156 verification according to the bytecode.
16157 (lookup_field): Don't try to load the class if processing
16159 (can_widen_reference_to): Now handles interfaces.
16160 * decl.c (init_decl_processing): New global variable
16161 soft_lookupinterfacemethod_node, declared in java-tree.h.
16162 Call set_super_info on string_type_node.
16163 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16165 * class.c (set_super_info): Fills the CLASS_* flags according to
16167 (get_access_flags_from_decl): Handles all class flags.
16169 1997-08-26 Per Bothner <bothner@cygnus.com>
16171 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16172 * parse.c (yyparse): Check for abstract method, and missing code.
16173 * expr.c (expand_byte_code): Change interface.
16174 * lang.c (put_decl_node): Print promoted types prettier.
16175 * verify.c (verify_jvm_instruction): Change interface.
16176 Partial support for scanning exception table.
16177 For load instructions, handle promoted integral types.
16179 1997-08-21 Per Bothner <bothner@cygnus.com>
16181 * verify.c: New file, with contents moved from expr.c.
16182 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16183 * typeck.c (is_array_type_p): Moved here from expr.c.
16184 * java-tree.h: Add some now-needed function declarations.
16185 * Makefile.in (JAVA_OBJS): Added verify.o.
16187 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16189 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16190 METHOD_ABSTRACT flag.
16192 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16193 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16194 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16196 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16198 (start_java_method): Hook for SYNCHRONIZED methods.
16200 * expr.c (build_java_jsr, build_java_ret): New functions
16201 (JSR,PRE): New macros
16202 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16203 (verify_jvm_instructions): tableswitch, lookupswitch,
16204 monitorenter, monitorexit, goto_w: verified.
16205 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16206 (build_java_monitor): New function.
16207 (MONITOR_OPERATION): Modified to call build_java_monitor()
16208 (verify_jvm_instructions): Started a thorough verification of
16211 1997-08-19 Per Bothner <bothner@cygnus.com>
16213 Support verification of jsr/ret subroutines (used for try/finally).
16214 * decl.c (return_address_type_node): New type node.
16215 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16216 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16217 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16218 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16219 TYPE_USED): New macros for special types in type_map.
16221 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16222 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16224 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16226 * expr.c (can_widen_reference_to): New function.
16227 (pop_type): Use it.
16228 (merge_type_state): Support handling start of subroutine.
16229 (push_pending_block): Return char* error message, instead of calling
16230 fatal on an error. Also handle subroutines.
16231 (verify_jvm_instructions): Handle errors from push_poending_block.
16232 Support jsr and ret instructions.
16234 1997-08-19 Per Bothner <bothner@cygnus.com>
16236 * jcf-io.c (find_classfile): Fix thinko.
16237 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16239 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16241 * Makefile.in (BISON): Remove.
16243 1997-08-07 Per Bothner <bothner@cygnus.com>
16245 * Makefile.in: Convert to autoconf.
16246 * config-lang.in (outputs): Added java/Makefile.
16248 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16249 Rename cc1java to jc1.
16251 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16252 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16254 * class.c (class_depth): Do load_class if needed.
16256 Mostly better verification.
16257 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16258 (init_decl_processing): Change return type of soft_checkcast.
16259 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16260 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16261 lang_print_error): New functions.
16262 (lang_init): Set global hook print_error_function to lang_print_error.
16263 * expr.c: In the type_map ptr_type_node is only used for null now.
16264 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16265 (merge_types): Dererence pointer to record types before comparing.
16266 (decode_newarray_type, merge_types): On error just return NULL.
16267 (build_java_binop): Add preliminary implementation (with warning)
16268 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16269 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16270 (expand_compare, expand_java_goto, expand_java_call): Don't
16271 push_pending_block, since that only makes sense when verifying.
16272 (merge_type_state): Different return codes.
16273 (push_pending_block): A block may need to be verified more than once.
16274 (expand_byte_code): Warn about unused code at code generation time.
16275 (verify_jvm_instruction): Changed logic, since code may need to be
16276 re-verified if type-state has changed. Also, better error handling.
16277 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16278 Improve newarray, anewarray, ?aload, athrow,
16279 * java-tree.h (LABEL_CHANGED): New macro.
16281 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16283 * decl.c (soft_athrow_node): New global variable initialized.
16284 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16285 * typeck.c (convert): Added support for REAL_TYPE.
16286 (convert_to_char): New function.
16287 (convert): Handle CHAR_TYPE.
16288 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16289 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16290 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16292 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16293 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16294 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16295 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16296 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16297 to Use The Right Things.
16298 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16299 compatible with INT. BOOLEAN is made equivalent to BYTE.
16300 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16301 OPCODE_ifnonnull): Now supported.
16302 (build_java_athrow): New function.
16304 1997-08-04 Per Bothner <bothner@cygnus.com>
16306 Rename method name <init> to match G++ (and fix mangling).
16307 * class.c (layout_class): Replace method name of <init> by class name.
16308 (make_method_value): Do inverse renaming of constructor from <init>.
16309 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16310 * typeck.c (lookup_java_constructor): New function.
16311 * expr.c (expand_invoke): If method_name is <init>, call
16312 lookup_java_constructor to find constructor.
16314 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16316 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16318 * parse.c (get_class_constant): Modified to handle array "classes"
16319 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16321 (convert): Modified to handle real type.
16322 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16323 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16324 variables declared.
16325 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16326 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16327 global variables initialized.
16328 (find_local_variable): Handles the case of a pointer
16329 (end_java_method): Restore the use of one more scope
16330 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16331 build_java_array_length_access, expand_java_arrayload,
16332 expand_java_arraystore, expand_java_array_length,
16333 expand_java_multianewarray, expand_java_anewarray,
16334 build_java_check_indexed_type, is_array_type_p,
16335 build_java_throw_out_of_bound_exception): New functions.
16336 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16337 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16338 OPCODE_<t>aload): Implemented code for verification.
16339 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16340 ARRAY_NEW_MULTI): Macro defined.
16341 (CONVERT): Modified to invoke convert().
16342 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16344 1997-07-31 Per Bothner <bothner@cygnus.com>
16346 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16347 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16348 (make_class_data): Field name needs '/' as package prefix.
16349 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16351 1997-07-25 Per Bothner <bothner@cygnus.com>
16353 Implement debug information for local variables.
16354 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16355 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16356 DECL_LOCAL_SLOT_CHAIN): New macros.
16357 (struct lang_decl_var): New type.
16358 * parse.c (give_name_to_locals): Move to decl.c.
16359 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16360 (start_java_method): Re-write parameter handling.
16361 (pending_local_decls): New global variable.
16362 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16363 (find_local_variable): Accept pc so we can skips decls not in range.
16364 (struct binding_level): Add end_pc field.
16365 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16366 (various): Change so current pc gets passed to find_local_variable.
16368 * decl.c (init_decl_processing): Re-arrange fields in
16369 class_type_node and and method_type_node to match kaffe 0.9.1.
16370 * class.c (make_method_value, make_class_data): Update
16371 initializations to match.
16373 1997-07-16 Per Bothner <bothner@cygnus.com>
16375 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16376 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16377 (push_super_field): New function.
16378 (make_class_data): Handle inheritance of class static initializer.
16379 (layout_class): New name mangling.
16380 * constants.c (build_constant_data_ref): Init type of data array
16381 to a one-element array.
16382 (build_constants_constructor): Set DECL_SIZE from complete array type.
16383 * decl.c: Rename class_type, object_type etc to class_type_node,
16384 object_type_node etc. Make former inherit from latter.
16385 * expr.c (expand_invoke): Add cast of function address.
16386 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16387 * parse.c (yyparse): Don't call layout_class here.
16388 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16390 1997-06-14 Per Bothner <bothner@cygnus.com>
16392 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16393 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16394 (alloc_class_constant): New.
16395 * expr.c (expand_invoke): Make sure method's class is initialized.
16396 * class.c (interits_from_p, emit_register_class): New functions.
16397 * parse.c (yyparse): Call emit_register_class.
16399 1997-06-09 Per Bothner <bothner@cygnus.com>
16401 * constants.c: New file, to handle constant pool.
16402 * Makefile.in (JAVA_OBJS): Add constants.o.
16403 * decl.c (init_decl_processing): Update, fix, finish various structs.
16404 (pushdecl_top_level): New.
16405 * parse.c (layout_class): Moved to class.c.
16406 * expr.c (java_push_constant_from_pool): New function.
16407 * class.c (build_class_ref): Make work fully
16408 (make_class_data): Emit super-class, constant pool, interface vector.
16410 1997-06-03 Per Bothner <bothner@cygnus.com>
16412 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16413 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16414 * class.c (class_depth): New function.
16415 (lookup_named_class): Replaced by new function lookup_class.
16416 * decl.c (object_type_node, string_type_node): New.
16417 Remove various types that we no longer need.
16418 * expr.c (verify_jvm_instructions): New separate verifier pass.
16419 (push_type, pop_type): New functions for verifier.
16420 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16421 (expand_byte_code): Simplify, since we assume already verified.
16422 (expand_invoke): Now mostly works.
16423 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16424 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16425 * parse.c: Wait to allocate class object until we know its name.
16426 (layout_class): Calculate DECL_VINDEX for each virtual method.
16427 * typeck.c (get_array_type): Rename to ...
16428 (build_java_array_type): ... and provide working implementation.
16429 (build_java_signature): New function - build Java signature of type.
16430 (set_java_signature): New function - cache signature with type.
16431 (lookup_java_method): New function.
16433 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16435 * class.c (ident_subst): Take extra SUFFIX parameter.
16436 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16437 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16438 (build_class_ref): Actually implement.
16439 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16440 * decl.c (builtin_function): New.
16441 (init_decl_processing): Update for current Kaffe. Declare some
16442 builtin Kaffe functions.
16443 * expr.c (build_address_of): New.
16444 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16445 Renamed (from expand_java_new etc), and added working implementations.
16446 (build_field_ref): Now also handle static fields.
16447 (expand_invoke): Implement invokestatic, and start implement rest.
16448 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16449 * javaop.def: Rename invokevirt -> invokevirtual.
16450 * lang.c (use_handles): Removed.
16451 * parse.c: Add support for ConstantValue attribute.
16452 Handle nested loading of a class. (JPOOL_UTF): New.
16454 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16456 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16458 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16460 * Make-lang.in (java.install-man): New empty rule.
16461 * typeck.c (set_local_type): New function.
16462 * expr.c (STORE_INTERNAL): Call find_local_variable,
16463 not find_stack_slot. Call set_local_type.
16465 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16467 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16468 and building RECORD_TYPE CONSTRUCTORs.
16469 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16471 * lang.c (use_handles): Change the default to 0.
16472 * decl.c: Define and build class_type, field_type, utf8const_type.
16473 * class.c (make_class_data, make_field_value,
16474 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16475 hashUtf8String, strLengthUtf8, mangled_classname:
16476 Functions to build reflective data structures.
16477 * parse.c (yyparse): Call make_class_data.
16479 * jcf-io.c (open_class, find_classfile): New functions.
16480 * jcf-dump.c: Support reading classfile from explicitly-named
16481 class file (without CLASSPATH searching).
16483 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16485 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16486 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16487 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16488 (get_constant): Now trivial for CONSTANT_Utf8.
16490 * jcf.h: Make NEW_CPOOL the default.
16491 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16493 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>