1 2004-06-29 Andrew Haley <aph@redhat.com>
3 * except.c (expand_start_java_handler): Push a new binding level.
4 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
5 register_exception_range() to register where we'll do it.
6 (expand_end_java_handler): Remove old bogus code. Replace with
7 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
8 the top of the expression we're curently building.
9 (maybe_end_try): Delete.
10 * decl.c (binding_level.exception_range): New field.
11 (clear_binding_level): Add field exception_range. Reformat.
12 (poplevel): Call expand_end_java_handler().
13 (poplevel): Call java_add_stmt only if functionbody is false.
14 (maybe_poplevels): Don't call maybe_end_try() from here.
15 (end_java_method): Clear no longer used trees in function decl.
16 (register_exception_range): New function.
17 * java-tree.h (register_exception_range, struct eh_range): Declare.
19 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
21 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
23 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
26 * expr.c (class_has_finalize_method): Fix method name indentation.
27 (expand_java_call): Remove K&R style parameter declaration.
28 (expand_invoke): Fix statement indentation.
29 (expand_java_field_op): Likewise.
30 * parse-scan.y: Fix typo.
31 (reset_report): Fix method name indentation.
32 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
34 * verify.c (verify_jvm_instructions): Document parameters, insert
36 * lang.c (lang_init_source): Fix method name indentation.
37 * class.c (common_enclosing_context_p): Likewise.
38 (emit_symbol_table): Fix parameter list indentation.
39 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
40 parameter declaration.
41 * constants.c: Fix copyright notice indentation.
42 * typeck.c (find_method_in_superclasses): Fix parameter list
44 (find_method_in_interfaces): Likewise.
45 * zextract.c (makelong): Fix method name indentation.
47 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
50 * parse.y (create_interface): Set correct access modifiers for
52 * jcf-write.c (get_classfile_modifiers): New function.
53 (generate_classfile): Use get_classfile_modifiers, not
56 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
58 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
59 dependency to current parser context, not NULL_TREE, for top-level
61 (jdep_resolve_class): Enable member access check for all inner
64 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
66 * parse.y (qualify_and_find): Pass type decl, not identifier, to
69 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
72 * expr.c (expand_java_field_op): Ensure that target class for static
73 field access has been loaded.
75 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
76 Ranjit Mathew <rmathew@hotmail.com>
78 PR java/1207, java/16178
79 * jcf-parse.c (load_class): Return immediately if passed a type decl
80 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
81 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
82 before calling load_class.
83 (qualify_and_find): Likewise.
84 (find_in_imports_on_demand): Likewise.
85 (find_applicable_accessible_methods_list): Likewise.
87 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
89 * parse.y (java_layout_seen_class_methods): Don't call load_class
90 on class defined by source parser.
92 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
94 * parse.y (set_nested_class_simple_name_value): Removed.
95 (java_complete_expand_class): Remove calls to
96 set_nested_class_simple_name_value.
98 2004-06-22 Andrew Haley <aph@redhat.com>
99 Ranjit Mathew <rmathew@hotmail.com>
102 * decl.c (force_poplevels): Remove call to expand_end_bindings.
104 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
106 * parse.y (create_class): Correct diagnostic message about
107 java.lang.Object extending anything else.
109 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
111 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
112 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
113 * constants.c (build_ref_from_constant_pool): Likewise.
114 * expr.c (build_java_array_length_access): Likewise.
115 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
116 (invoke_build_dtable, build_invokevirtual): Likewise.
117 (build_invokeinterface, java_expand_expr): Likewise.
118 (emit_init_test_initialization): Likewise.
119 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
120 * parse.y (make_qualifed_name, build_array_ref): Likewise.
122 2004-06-21 Andrew Haley <aph@redhat.com>
124 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
127 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
129 * jcf.h (struct JCF): Change java_source, right_zip and finished
131 * lex.h (struct java_lexer): Change hit_eof, read_anything,
132 byte_swap and use_fallback to unsigned int.
133 * parse.h (struct _jdep): Change flag0 to unsigned int.
135 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
138 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
139 before trying to lay out its methods.
140 * jcf-parse.c (read_class): Track parsed files using canonical paths
141 obtained via lrealpath from libiberty.
142 (java_parse_file): Likewise.
143 (parse_source_file_1): Rename formal parameter to reflect its
144 modified purpose. Minor formatting fix.
146 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
148 * class.c (emit_register_classes): Make the function uninlinable,
149 do not set current_function_cannot_inline.
150 * resource.c (write_resource_constructor): Do not reset
151 flag_inline_functions around rest_of_compilation.
153 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
156 * expr.c (java_truthvalue_conversion): Handle
157 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
158 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
159 i.e. return the expression.
161 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
163 * gjavah.c: Include version.h
165 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
167 * jcf-write.c (generate_bytecode_conditional): Correct handling
168 of unordered conditionals. Add comment.
170 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
171 Per Bothner <per@bothner.com>
173 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
174 local variable was initialised upon declaration.
175 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
176 variable was final and initialised upon declaration.
177 * check-init.c (check_final_reassigned): Give error only if a blank
178 final is not definitely unassigned or if an initialised final is
180 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
181 assignment expressions. Remove case MODIFY_EXPR, label do_default.
182 (check_init): Perform initialised-variable-removing-optimisation
183 only on non-final local variables.
185 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
187 * jcf-write.c (generate_bytecode_conditional): Handle binops
188 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
190 (generate_bytecode_insns): Likewise.
192 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
194 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
195 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
197 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
199 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
200 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
202 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
204 * decl.c (struct binding_level): Add GTY marker. Compile
205 binding_depth unconditionally.
206 (current_binding_level, free_binding_level, global_binding_level):
208 (clear_binding_level): Unconditionally set binding_depth.
209 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
211 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
213 * lex.c (java_new_lexer): Set 'encoding'.
214 (java_read_char): Improve error message for unrecognized characters.
215 * lex.h (struct java_lexer): New field 'encoding'.
217 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
219 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
221 2004-05-21 Mark Wielaard <mark@klomp.org>
223 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
226 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
228 * typeck.c: Remove non-printable character 160.
230 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
232 * check-init.c: Correct minor typos.
234 2004-05-13 Diego Novillo <dnovillo@redhat.com>
236 * Make-lang.in, expr.c, java-gimplify.c: Rename
237 tree-simple.[ch] to tree-gimple.[ch].
239 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
241 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
243 2004-05-13 Diego Novillo <dnovillo@redhat.com>
245 Merge from tree-ssa-20020619-branch. See
246 ChangeLog.tree-ssa for details.
248 * Make-lang.in, builtins.c, check-init.c, class.c,
249 constants.c, decl.c, except.c, expr.c, java-except.h,
250 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
251 lang.c, lang.opt, parse.y, resource.c: Merged.
252 * java-gimplify.c: New file.
254 2004-05-10 Andrew Haley <aph@redhat.com>
256 * parse.y (create_class): Set TYPE_VFIELD.
257 * decl.c (java_init_decl_processing): Likewise.
259 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
260 * class.c (make_method_value): Replace DECL_VINDEX with call to
262 (get_dispatch_vector): Likewise.
263 (layout_class_method): Likewise.
264 Replace set of DECL_VINDEX with call to set_method_index().
265 (set_method_index): New function.
266 (get_method_index): New function.
267 * java-tree.h (set_method_index): New function decl.
268 (get_method_index): New function decl.
270 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
272 * parse.y (check_pkg_class_access): Add new argument
273 and use it when cl is NULL to call lookup_cl on it.
274 (parser_check_super_interface): Do not call lookup_cl.
275 Pass this_decl to check_pkg_class_access and NULL
276 instead of lookup_cl.
277 (parser_check_super): Update for change in
278 check_pkg_class_access.
279 (do_resolve_class): Likewise.
280 (process_imports): Likewise.
281 (find_in_imports_on_demand): Likewise.
282 (resolve_qualified_expression_name): Likewise.
284 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
286 Fixes PR java/9685, PR java/15073
287 * parse.y (accessibility_string): New method.
288 (not_accessible_field_error): Use accessibility_string()
289 instead of java_accstring_lookup().
290 (resolve_qualified_expression_name): Check with
291 check_pkg_class_access() before allowing access using
294 Use check_pkg_class_access() instead of not_accessible_p()
295 for unqualified types.
296 (not_accessible_p): Use DECL_CONTEXT (member) instead of
297 REFERENCE for package-private access checking.
298 (patch_method_invocation): Use accessibility_string() instead
299 of java_accstring_lookup().
301 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
304 * gjavah.c (struct method_name): Add member is_native.
305 (overloaded_jni_method_exists_p): Match candidate method only if
307 (print_method_info): Initialise is_native flag from the method's
310 2004-04-30 Roger Sayle <roger@eyesopen.com>
312 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
313 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
315 2004-04-22 Roger Sayle <roger@eyesopen.com>
317 * resource.c (write_resource_constructor): Guard call to possibly
318 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
320 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
322 * class.c (make_class_data): Add new field aux_info.
323 * decl.c (java_init_decl_processing): Push type and decl for
326 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
328 * expr.c (expand_java_NEW): Don't use size argument for
329 _Jv_AllocObject calls.
330 * parse.y (patch_invoke): Likewise.
332 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
334 * expr.c (build_invokeinterface): Remove unused variables to
337 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
339 * class.c (get_interface_method_index): New function. Return dispatch
340 index for interface method.
341 (make_method_value): For interface methods, set index field to
342 iface dispatch index, not DECL_VINDEX.
343 * expr.c (build_invokeinterface): Use get_interface_method_index.
345 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
347 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
349 2004-03-31 Andrew Haley <aph@redhat.com>
352 * jcf-io.c (opendir_in_zip): Tidy up error handling.
354 2004-03-30 Zack Weinberg <zack@codesourcery.com>
356 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
359 2004-03-25 Marcus Meissner <meissner@suse.de>
362 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
364 2004-03-23 Tom Tromey <tromey@redhat.com>
367 * jcf-write.c (make_class_file_name): Don't report if mkdir
370 2004-03-23 Tom Tromey <tromey@redhat.com>
372 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
374 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
376 * class.c, gjavah.c, lang.c: Fix comment typos.
377 * gcj.texi: Fix typos.
379 2004-03-19 Per Bothner <per@bothner.com>
381 * gcj.texi (Code Generation): Document new flags and assert defaults.
383 * class.c (assume_compiled_node_struct): Rename type to
384 class_flag_node_struct, as it is now also used for enable_assertions.
385 Rename assume_compiled_node typedef. Rename excludep field to value.
386 (find_assume_compiled_node): Rename function to find_class_flag_node.
387 Minor optimization - avoid needless strlen.
388 (add_assume_compiled): Some tweaking and optimization.
389 Rename and generalize to add_class_flag takem an extra parameter.
390 (add_assume_compled): New just calls add_class_flag.
391 (add_enable_assert, enable_assertions): New functions.
392 (enable_assert_tree): New static.
393 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
394 * lang.opt (fenable-assertions, fenable-assertions=,
395 fdisable-assertions, fdisable-assertions=): New options.
396 * lang.c (java_handle_option): Handle new options.
397 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
398 class in an interface - create helper class nested in outer interface.
399 (build_assertion): Short-circuit if enable_assertions is false.
401 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
403 * java-tree.h: Changes throughout to add checking to macros
404 and numerous whitespace changes.
405 (VAR_OR_FIELD_CHECK): New macro.
406 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
407 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
409 2004-03-16 Per Bothner <per@bothner.com>
411 * jcf-jump.c (options): New --print-constants option.
412 * gcj.texi (Invoking jcf-dump): Document --print-constants.
414 * jcf-dump.c (flag_print_constant_pool): Default to off.
415 (print_constant_terse_with_index): New helper function.
416 (various places): Check flag_print_constant_pool where missing.
417 (main): If verbose set flag_print_constant_pool.
418 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
420 2004-03-15 Andrew Haley <aph@redhat.com>
423 * parse.y (java_complete_lhs): Check that final variable has an
426 2004-03-12 Andrew Haley <aph@redhat.com>
429 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
432 2004-02-29 Roger Sayle <roger@eyesopen.com>
434 * jcf-parse.c (java_parse_file): Handle the case that input_filename
437 2004-02-27 Per Bothner <per@bothner.com>
439 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
440 suggestion: Use build_incomplete_class_ref.
441 This fixes PR java/13508, java/11714.
443 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
445 * java/parse.h: Update copyright.
447 2004-02-26 Andrew Haley <aph@redhat.com>
450 * parse.y (check_interface_throws_clauses): Check for
451 !METHOD_INVISIBLE (iface_method).
452 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
453 well as CLASS_ABSTRACT.
455 2004-02-25 Per Bothner <per@bothner.com>
457 * parse.y (build_assertion): If we're in an inner class, create the
458 class$ helper routine in the outer class.
460 2004-02-19 Richard Henderson <rth@redhat.com>
462 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
464 2004-02-16 Geoffrey Keating <geoffk@apple.com>
466 * Make-lang.in (java.install-man): Add extra dependencies.
468 2004-02-13 Geoffrey Keating <geoffk@apple.com>
470 * Make-lang.in: Install man pages under the same names
471 (possibly transformed) as the program they document.
473 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
475 * gjavah.c: Include "intl.h".
476 (error): New function.
477 (main): Call gcc_init_libintl.
478 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
479 print_stub_or_jni, process_file, main): Use error rather than
481 (print_method_info, usage, help, version, main): Mark strings for
482 translation with _. Avoid splitting up sentences. Send
483 information messages to stdout.
484 * jcf-dump.c: Include "intl.h".
485 (main): Call gcc_init_libintl.
486 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
487 Mark error, usage and version messages for translation with _.
488 Avoid splitting up sentences.
489 * jv-scan.c: Include "intl.h".
490 (fatal_error, warning): Change parameter s to msgid. Translate
492 (main): Call gcc_init_libintl.
493 (usage, help, version): Mark error, usage and version messages for
494 translation with _. Avoid splitting up sentences.
495 * jvgenmain.c: Include "intl.h".
496 (main): Call gcc_init_libintl.
497 (usage, main): Mark error messages for translation with _.
498 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
499 JVGENMAIN_OBJS): Add intl.o.
500 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
501 java/jvgenmain.o): Update dependencies.
503 2004-02-08 Per Bothner <per@bothner.com>
505 * parse.y (resolve_qualified_expression_name): In case of inaccessible
506 class don't use not_accessible_field_error, which can get confused.
508 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
510 Make-lang.in (po-generated): Delete.
512 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
514 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
516 * decl.c: Include target.h.
517 (start_java_method): Replace PROMOTE_PROTOTYPES with
518 targetm.calls.promote_prototypes.
519 * expr.c: Include target.h.
520 (pop_arguments): Replace PROMOTE_PROTOTYPES with
521 targetm.calls.promote_prototypes.
522 * parse.y: Include target.h.
523 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
524 with targetm.calls.promote_prototypes.
526 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
528 * typeck.c: Update copyright.
530 2004-02-02 Tom Tromey <tromey@redhat.com>
532 * decl.c (java_init_decl_processing): Remove duplicate
535 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
537 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
539 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
541 * expr.c (build_field_ref): Move variable
544 2004-01-28 Andrew Haley <aph@redhat.com>
546 * expr.c (build_field_ref): Widen field offset.
548 2004-01-27 Andrew Haley <aph@redhat.com>
551 * parse.y (check_interface_throws_clauses): Make sure class_decl
554 2004-01-22 Jeff Sturm <jsturm@one-point.com>
557 * parse.y (patch_assignment): Don't modify lhs_type for
558 reference assignments.
560 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
562 * Make-lang.in: Replace $(docdir) with doc.
563 (java.info, java.srcinfo, java.man, java.srcman): New rules.
564 (java.install-man): Revamp rule.
566 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
568 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
569 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
570 instead of deferred backquote.
572 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
574 * typeck.c (find_method_in_interfaces): Move variable
577 2004-01-16 Andrew Haley <aph@redhat.com>
580 * typeck.c (shallow_find_method): New.
581 (find_method_in_superclasses): New.
582 (find_method_in_interfaces): New.
583 (lookup_do): Rewrite.
584 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
586 * jcf-parse.c (read_class): Save and restore output_class.
587 * decl.c (java_expand_body): Set output_class from fndecl.
589 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
591 * class.c (gen_indirect_dispatch_tables): Fix string length
594 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
596 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
597 (java.srcextra): Copy above back to source directory if requested.
598 (po-generated): Delete reference to $(parsedir).
599 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
602 2004-01-14 Jan Hubicka <jh@suse.cz>
604 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
607 2004-01-09 Mark Mitchell <mark@codesourcery.com>
609 * java-tree.h (java_expand_expr): Change prototype.
610 * expr.c (java_expand_expr): Add alt_rtl parameter.
612 2004-01-09 Andrew Haley <aph@redhat.com>
615 * parse.y (java_fix_constructors): Set output_class.
616 (java_reorder_fields): Likewise.
617 (java_layout_classes): Likewise.
618 (java_expand_classes): Generate indirect dispatch tables.
619 (java_expand_classes): Set output_class.
620 (java_finish_classes): Likewise.
621 * lang.c (java_init): Turn on always_initialize_class_p if we're
622 using indirect dis[atch.
623 (java_decl_ok_for_sibcall): Use output_class, not current_class.
624 (java_get_callee_fndecl): Use class local atable.
626 (always_initialize_class_p): Decl moved to java-tree.h.
627 (HANDLE_CLASS_INFO): Set output_class.
628 (read_class): Likewise.
629 (parse_class_file): Call gen_indirect_dispatch_tables.
630 (parse_zip_file_entries): Set output_class.
631 (java_parse_file): Set output_class. Don't emit symbol tables.
632 * java-tree.h (output_class): New.
633 Remove global declarations for otable, atable, and ctable.
634 (always_initialize_class_p): moved here from decl.c.
636 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
637 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
638 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
639 (struct lang_type): Add otable_methods, otable_decl,
640 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
641 ctable_decl, catch_classes, type_to_runtime_map.
642 * expr.c (build_field_ref): Make otable, atable, and ctable class
643 local rather than global.
644 (build_known_method_ref): Likewise.
645 (build_invokeinterface): Likewise.
646 (java_expand_expr): Pass runtime type (rather than actual type) to
648 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
649 this class. Look up each class in that map to delete duplicates.
650 (expand_end_java_handler): Pass runtime type (rather than actual
651 type) to expand_start_catch.
652 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
654 (java_init_decl_processing): Rearrange things. Remove global
655 declarations of otable, atable, and ctable.
656 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
657 (java_expand_body): Set output_class.
658 * constants.c (build_constant_data_ref): Use output_class, not
660 (alloc_name_constant): Likewise.
661 * class.c (gen_indirect_dispatch_tables): New.
662 (build_class_ref): Generate hard reference to superclass, even if
663 using indirect dispatch.
664 (build_static_field_ref): Use class local atable.
665 (make_class_data): Generate hard reference to superclass, even if
666 using indirect dispatch.
667 Generate symbolic references to interfaces when using indirect
669 (make_class_data): Emit otable, atable, and ctable.
670 Make otable, atable, and ctable class local rather than global.
671 (emit_catch_table): Make otable, atable, and ctable class local
674 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
676 * parse.y (catch_clause_parameter): Fix typo.
679 * parse.y: (catch_clause_parameter): Return early if $3, aka
680 formal_parameter, is null.
682 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
684 * class.c: Remove uses of "register" specifier in
685 declarations of arguments and local variables.
688 * gjavah.c: Likewise.
689 * jcf-dump.c: Likewise.
690 * jcf-io.c: Likewise.
691 * jcf-parse.c: Likewise.
692 * jcf-write.c: Likewise.
693 * keyword.h: Likewise.
695 * typeck.c: Likewise.
696 * verify.c: Likewise.
698 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
700 * Make-lang.in (GCJ_CROSS_NAME): Delete.
701 (java.install_common, java.install-man): Adjust for above.
702 (java.uninstall): Likewise.
704 2003-12-03 Michael Koch <konqueror@gmx.de>
706 * class.c (make_class_data):
707 Push field value to 'hack_signers' instead of 'signers'.
708 * decl.c (java_init_decl_processing):
709 Push field 'hack_signers' instead of 'signers'.
711 2003-12-03 Zack Weinberg <zack@codesourcery.com>
713 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
716 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
719 * parse.y (qualify_ambiguous_name): Remove lots of broken
720 field access processing - there's no need to do that here,
721 because we have resolve_field_access. Remove
722 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
723 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
726 2003-12-01 Jeff Sturm <jsturm@one-point.com>
729 * parse.y (java_complete_lhs): Save location prior to patching
732 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
735 * resource.c (write_resource_constructor): Append
736 "_resource" to constructor identifier name.
738 2003-11-25 Jeff Sturm <jsturm@one-point.com>
741 * constants.c (cpool_for_class): New function.
742 (outgoing_cpool): Remove global variable.
743 (alloc_name_constant): Use cpool_for_class.
744 (build_constants_constructor): Likewise.
745 * decl.c (java_expand_body): Set current_class.
746 * java-tree.h (outgoing_cpool) Remove declaration.
747 (init_outgoing_cpool): Likewise.
748 * jcf-parse.c (init_outgoing_cpool): Remove function.
749 (parse_class_file): Don't call init_outgoing_cpool.
750 * parse.y (java_complete_expand_methods): Don't call
751 init_outgoing_cpool. Don't save outgoing_cpool.
752 (java_expand_classes): Don't restore outgoing_cpool.
753 (java_finish_classes): Likewise.
755 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
757 * Make-lang.in: (java.install-common) Add
758 symlink for $(target_noncanonical)-gcjh for
761 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
763 * Make-lang.in (java.extraclean): Delete.
765 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
767 * Make-lang.in (check-java): Add.
769 2003-11-19 Jeff Sturm <jsturm@one-point.com>
772 * except.c (prepare_eh_table_type): Allocate variable-sized
773 buffer `buf' with alloca.
775 2003-11-17 Jeff Sturm <jsturm@one-point.com>
779 decl.c (java_init_decl_processing): Don't initialize
780 class_not_found_type_node, no_class_def_found_type_node.
782 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
783 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
784 (class_not_found_type_node, no_class_def_found_type_node):
787 parse.y (build_dot_class_method_invocation): Add this_class
788 argument. Qualify method invocations to a different class.
789 (create_new_parser_context): Initialize saved_data_ctx to 0.
790 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
791 (build_dot_class_method): Don't load classes. Register
793 (build_incomplete_class_ref): Special cases for interfaces
794 and inner classes. Move build_dot_class_method call to here...
795 (patch_incomplete_class_ref): ...from here. Pass current_class
796 to build_dot_class_method_invocation.
797 (build_assertion): Pass class_type to
798 build_dot_class_method_invocation.
799 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
801 2003-11-17 Jeff Sturm <jsturm@one-point.com>
804 * java-tree.h (BLOCK_EMPTY_P): Define.
805 * parse.y (java_complete_lhs): Check for empty blocks
806 in TRY_FINALLY_EXPR case.
808 2003-11-17 Andrew Haley <aph@redhat.com>
810 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
811 (struct lang_decl_var:freed): New variable.
812 * decl.c (poplevel): Mark local vars that have gone out of scope.
813 (push_jvm_slot): Don't use the RTL of a var that has gone out of
816 2003-11-16 Jason Merrill <jason@redhat.com>
818 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
819 and TAGS files that include them for each front end.
821 2003-11-15 Tom Tromey <tromey@redhat.com>
823 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
825 2003-11-12 Jason Merrill <jason@redhat.com>
827 PR optimization/12547
828 * lang.c (java_tree_inlining_walk_subtrees): Just walk
829 BLOCK_EXPR_BODY directly.
831 2003-11-12 Andrew Haley <aph@redhat.com>
834 * parse.y (fold_constant_for_init): Check that we really do have a
838 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
839 init_test_decls being inlined.
842 * parse.y (do_resolve_class): Check return value from
843 breakdown_qualified().
845 2003-11-11 Tom Tromey <tromey@redhat.com>
848 * parse.y (merge_string_cste): Handle case where we have a
849 pointer that happens to be zero, not null_pointer_node.
851 2003-11-10 Tom Tromey <tromey@redhat.com>
853 * jcf-parse.c (classify_zip_file): Correctly compare
854 filename_length against length of manifest file's name.
856 2003-11-08 Tom Tromey <tromey@redhat.com>
859 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
861 2003-11-06 Andrew Haley <aph@redhat.com>
863 * expr.c (java_stack_swap): Make sure destination stack slots are
866 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
868 * Make-lang.in (dvi): Move targets to $(docobjdir).
869 (gcj.dvi): Simplify rule and adjust target.
870 (gcj.info): Simplify rule.
871 (gcj.pod): New intermediate rule.
872 (gcjh.pod): Likewise.
873 (jv-scan.pod): Likewise.
874 (jcf-dump.pod): Likewise.
876 (jv-convert.pod): Likewise.
877 (rmic.pod): Likewise.
878 (rmiregistry.pod): Likewise.
882 (jcf-dump.1): Delete.
884 (jv-convert.1): Delete.
886 (rmiregistry.1): Delete.
888 2003-11-02 Jeff Sturm <jsturm@one-point.com>
891 * parse.y (resolve_qualified_expression_name): Move test
892 for outer field access methods from here...
893 (check_thrown_exceptions) ...to here.
895 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
897 * .cvsignore: Delete.
899 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
901 * verify.c (verify_jvm_instructions): Don't warn about legal
902 eh binding regions generated for example by jdk 1.4.1.
904 2003-10-24 David S. Miller <davem@redhat.com>
906 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
908 2003-10-22 Andrew Haley <aph@redhat.com>
910 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
911 (java_get_callee_fndecl): New.
913 * jcf-parse.c (java_parse_file): Call emit_catch_table().
915 * java-tree.h (ctable_decl): New.
916 (catch_classes): New.
917 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
919 * decl.c (java_init_decl_processing): Add catch_class_type.
921 Add catch_classes field.
923 * class.c (build_indirect_class_ref): Break out from
925 (make_field_value): Check flag_indirect_dispatch.
926 (make_class_data): Ditto.
927 Tidy uses of PUSH_FIELD_VALUE.
928 Add field catch_classes.
929 (make_catch_class_record): New.
931 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
933 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
935 * jcf-write.c: Follow spelling conventions.
938 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
940 * ChangeLog: Fix typos.
941 * expr.c: Fix comment typos.
942 * jcf-write.c: Likewise.
945 * mangle.c: Likewise.
946 * parse-scan.y: Likewise.
949 2003-10-22 Tom Tromey <tromey@redhat.com>
951 * expr.c (expand_byte_code): Only warn about dead bytecode when
952 extra_warnings is set.
954 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
956 Fix for PR java/12586.
957 * mangle.c (find_compression_record_match): Don't iterate through
958 package namespace elements unless they all match compression_table
961 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
963 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
964 (generate-manpages): Likewise.
965 (java.maintainer-clean): Likewise.
966 (gcj.info): Likewise.
969 (jv-scan.1): Likewise.
970 (jcf-dump.1): Likewise.
972 (jv-convert.1): Likewise.
974 (rmiregistry.1): Likewise.
975 (java.install-man): Likewise.
976 (parse-scan.o): Move and define complete compile line.
978 (jcf-tree-inline.o): Move.
980 2003-10-20 Mark Mitchell <mark@codesourcery.com>
982 * Make-lang.in (info): Update dependencies.
983 (java.install-info): Remove.
984 ($(srcdir)/java/gcj.info): Replace with ...
985 ($(docobjdir)/gcj.info): ... this.
987 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
989 * Make-lang.in: Replace uses of $(target_alias) with
990 $(target_noncanonical).
992 2003-10-09 Tom Tromey <tromey@redhat.com>
994 * decl.c (java_init_decl_processing): Declare signers field.
995 * class.c (make_class_data): Set signers field.
997 2003-10-09 Jason Merrill <jason@redhat.com>
999 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1000 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1003 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1005 * Make-lang.in (java.info): Replace with ...
1007 (java.dvi): Replace with ...
1009 (java.generated-manpages): Replace with ...
1011 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1013 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1015 2003-10-01 Andrew Haley <aph@redhat.com>
1017 * jcf-parse.c (java_parse_file): Write otable and atable.
1018 * java-tree.h (atable_methods): New.
1020 (atable_syms_decl): New.
1021 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1022 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1023 (symbol_*type): Rename method_symbol* to symbol*type.
1024 (emit_offset_symbol_table): Delete.
1025 (emit_symbol_table): New.
1026 (get_symbol_table_index): New.
1028 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1029 (build_known_method_ref): Likewise.
1030 (get_symbol_table_index): Rename from get_offset_table_index.
1031 Parameterize to allow re-use by differing types of symbol table.
1032 (build_invokevirtual): Pass table to get_offset_table_index.
1033 * decl.c (java_init_decl_processing): Push types and decls for
1034 atable and atable_syyms.
1035 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1036 (make_class_data): Add new fields atable and atable_syms.
1037 (emit_symbol_table): Rename from emit_offset_symbol_table.
1038 Parameterize to allow re-use by different types of symbol table.
1039 (build_symbol_entry): Renamed from build_method_symbols_entry.
1041 2003-09-30 Roger Sayle <roger@eyesopen.com>
1043 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1044 semantics for SAVE_EXPR, by caching the result in a temporary.
1046 2003-09-28 Richard Henderson <rth@redhat.com>
1048 * check-init.c (check_init): Save and restore input_location
1049 instead of file and line separately.
1050 * decl.c (java_expand_body): Likewise.
1051 * jcf-write.c (generate_bytecode_insns): Likewise.
1052 * parse.y (safe_layout_class): Likewise.
1053 * jcf-parse.c (read_class, parse_class_file): Likewise.
1054 (java_parse_file): Use %H for warning locator.
1056 2003-09-28 Roger Sayle <roger@eyesopen.com>
1058 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1059 with void-type branches instead of using a COMPOUND_EXPR.
1061 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1063 * decl.c (java_optimize_inline, dump_function): Remove.
1064 * java-tree.h (java_optimize_inline): Remove declaration.
1065 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1066 * parse.y (source_end_java_method, java_expand_classes):
1067 Likewise. Remove dead code.
1069 2003-09-27 Roger Sayle <roger@eyesopen.com>
1071 * lang.c (java_init_options): Set flag_evaluation_order.
1072 * expr.c (force_evaluation_order): Don't attempt to force
1073 evaluation order of binary operations using save_expr.
1074 * parse.y (java_complete_lhs): No longer need to call
1075 force_evaluation_order when constructing binary operators.
1077 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1078 Bryce McKinlay <bryce@mckinlay.net.nz>
1081 * parse.y (not_accessible_field_error): New function.
1082 (resolve_expression_name): Check field access permissions.
1083 (resolve_qualified_expression_name): Use
1084 not_accessible_field_error.
1085 (resolve_qualified_expression_name): Likewise.
1087 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1089 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1091 2003-09-23 Roger Sayle <roger@eyesopen.com>
1093 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1094 with equal operands without side-effects.
1096 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1098 * decl.c (java_init_decl_processing): Don't emit otable decls
1099 if flag_indirect_dispatch is not set.
1101 2003-09-21 Richard Henderson <rth@redhat.com>
1103 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1106 2003-09-21 Richard Henderson <rth@redhat.com>
1108 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1109 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1111 2003-09-20 Richard Henderson <rth@redhat.com>
1113 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1115 2003-09-18 Roger Sayle <roger@eyesopen.com>
1117 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1118 * check-init.c (check_init): Likewise.
1120 2003-09-18 Roger Sayle <roger@eyesopen.com>
1122 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1124 2003-09-16 Andrew Haley <aph@redhat.com>
1126 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1128 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1131 * mangle.c (find_compression_record_match): Skip
1132 over a "6JArray" (the array template mangled string)
1134 (mangle_array_type): Correct minor typo.
1135 (atms): Move definition to the beginning.
1137 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1139 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1140 out. Fix for PR java/12254.
1142 2003-09-11 Richard Henderson <rth@redhat.com>
1144 * parse.y (source_end_java_method): Update for new
1145 cgraph_finalize_function argument.
1147 2003-09-09 Richard Henderson <rth@redhat.com>
1149 * parse.y (source_end_java_method): Update call to
1150 cgraph_finalize_function.
1152 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1154 * decl.c (java_expand_body): New function.
1155 * expr.c (build_class_init): Set DECL_IGNORED_P.
1156 * java-tree.h (start_complete_expand_method,
1157 java_expand_body): Declare.
1158 * jcf-parse.c (cgraph.h): Include.
1159 (java_parse_file): Handle flag_unit_at_a_time.
1160 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1161 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1162 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1163 (java_start_inlining): New function.
1164 * parse.h (java_finish_classes): Declare.
1165 * parse.y: Include cgraph.h.
1166 (block): Don't special-case empty block production.
1167 (craft_constructor): Set DECL_INLINE.
1168 (source_end_java_method): Handle flag_unit_at_a_time.
1169 Replace inline code with call to java_expand_body.
1170 (start_complete_expand_method): Remove static modifier.
1171 (java_expand_method_bodies): Patch function tree for
1172 class initialization and/or synchronization as needed.
1173 Don't begin RTL expansion yet.
1174 (java_expand_classes): Check flag_unit_at_a_time before
1175 calling finish_class.
1176 (java_finish_classes): New function.
1177 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1178 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1179 (emit_test_initialization): Set DECL_IGNORED_P.
1181 2003-09-03 Roger Sayle <roger@eyesopen.com>
1183 * builtins.c (enum builtin_type): Delete unused enumeration.
1184 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1186 2003-08-28 Tom Tromey <tromey@redhat.com>
1188 * gcj.texi (Extensions): Document gcjlib URLs.
1190 2003-08-20 Tom Tromey <tromey@redhat.com>
1192 * gcj.texi (Extensions): Added xref.
1193 (libgcj Runtime Properties): Document
1194 gnu.gcj.runtime.VMClassLoader.library_control.
1196 2003-08-20 Andrew Haley <aph@redhat.com>
1198 * except.c (prepare_eh_table_type): Use new encoding for exception
1199 handlers when using -fno-assume-compiled.
1201 2003-08-13 Tom Tromey <tromey@redhat.com>
1203 * gcj.texi (Invoking gij): Document -X and -?.
1205 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1207 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1208 GCJH_OBJS, JCFDUMP_OBJS
1209 * win32-host.c: Removed the unnecessary and broken dependency
1212 2003-08-11 Tom Tromey <tromey@redhat.com>
1214 * parse.y (java_check_regular_methods): Typo fixes. Call
1215 check_interface_throws_clauses. Use
1216 check_concrete_throws_clauses.
1217 (check_interface_throws_clauses): New function.
1218 (check_concrete_throws_clauses): New function.
1219 (hack_is_accessible_p): New function.
1220 (find_most_specific_methods_list): Added FIXME.
1221 * typeck.c (lookup_do): Use `flags' argument to decide what to
1223 (lookup_argument_method_generic): New function.
1224 (lookup_argument_method2): Removed.
1225 * jcf.h (ACC_INVISIBLE): New define.
1226 * jcf-write.c (generate_classfile): Skip invisible methods.
1227 * class.c (add_miranda_methods): New function.
1228 (layout_class_methods): Use it.
1229 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1230 * java-tree.h (METHOD_INVISIBLE): New define.
1231 (lang_decl_func) [invisible]: New field.
1232 (lookup_argument_method_generic): Declare.
1233 (SEARCH_INTERFACE): New define.
1234 (SEARCH_SUPER): Likewise.
1235 (SEARCH_ONLY_INTERFACE): Likewise.
1236 (SEARCH_VISIBLE): Likewise.
1237 (lookup_argument_method2): Removed declaration.
1239 2003-08-05 Tom Tromey <tromey@redhat.com>
1241 Fix for PR java/11600:
1242 * parse.y (java_complete_lhs): See whether we're calling a method
1244 (check_thrown_exceptions): Added `is_array_call' argument;
1245 fixed `clone' checking; updated all callers.
1247 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1249 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1251 2003-08-03 Tom Tromey <tromey@redhat.com>
1253 * java-tree.h (METHOD_TRANSIENT): Removed.
1254 * decl.c (pushdecl): Removed some dead code.
1255 * class.c (get_access_flags_from_decl): Can't have transient
1257 (add_method_1): Can't have a transient method.
1259 2003-07-28 Andreas Jaeger <aj@suse.de>
1261 * jvspec.c: Convert to ISO C90 prototypes.
1263 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1265 * decl.c (force_poplevels): Fix warning call.
1267 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1269 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1270 (expand_java_field_op): Likewise.
1271 * class.c (layout_class_method): Likewise
1272 (emit_register_classes): Likewise.
1273 * decl.c (pushdecl): Likewise.
1274 (poplevel): Likewise.
1275 (force_poplevels): Likewise.
1276 (give_name_to_locals): Likewise.
1277 * check-init.c (check_for_initialization): Likewise.
1279 2003-07-24 Jason Merrill <jason@redhat.com>
1281 * java-tree.h: Move boolean_type_node et al to the back end.
1283 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1285 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1288 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1290 * lang.opt: Don't show -MD_ and -MDD_.
1292 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1294 * lang-options.h: Remove.
1295 * lang.opt: Add help text.
1297 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1299 * expr.c: Remove the last argument to expand_assignment().
1301 2003-07-09 Jan Hubicka <jh@suse.cz>
1303 * java-tree.h (DECL_NUM_STMTS): Rename to...
1304 (DECL_ESTIMATED_INSNS): ... this.
1305 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1306 New static functions.
1307 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1308 * parser.y (add_stmt_to_compound): Do not account statements.
1310 2003-07-08 Mark Wielaard <mark@klomp.org>
1312 * gcj.texi: CNI now expands to Compiled Native Interface.
1314 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1316 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1318 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1320 * expr.c (expand_byte_code): Adjist emit_line_note call.
1322 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1324 * lang.c (java_handle_option): Don't handle filenames.
1326 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1328 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1331 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1332 * jcf.h: Delete COMPARE_FILENAMES definition.
1334 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1336 * lang.c (java_init_options): Update prototype.
1338 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1340 * decl.c (poplevel): Adjust define_label call.
1342 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1344 * gjavah.c (flag_jni): Make non-static.
1345 * parse-scan.y (ctxp): Make non-static.
1347 * class.c (build_method_symbols_entry)
1348 * expr.c (get_offset_table_index)
1349 * jcf-parse.c (jcf_parse):
1350 Mark the definition static, matching the forward declaration.
1352 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1354 * lang.c (java_handle_option): Don't check for missing arguments.
1356 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1358 * class.c (push_class): Use a location_t to save place.
1359 (emit_register_classes): Set input_location. Adjust
1360 expand_function_end call.
1361 * resource.c (write_resource_constructor): Likewise.
1362 * decl.c (end_java_method): Adjust expand_function_end call.
1363 * parse.y (source_end_java_method): Likewise.
1365 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1367 * lang.c (java_handle_option): Likewise.
1369 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1371 * lang.c (java_handle_option): Special-casing of optional
1372 joined arguments no longer needed.
1373 * lang.opt: Update switches that take optional argument.
1375 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1377 * lang.opt: Declare Java.
1378 * lang.c (java_init_options): Update.
1380 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1382 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1384 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1386 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1387 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1388 * lang.opt: -MD and -MMD have an underscore.
1390 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1392 * class.c (emit_register_classes): Adjust init_function_start
1394 * decl.c (complete_start_java_method): Likewise.
1395 * resource.c (write_resource_constructor): Likewise.
1397 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1399 * Make-lang.in: Update to use options.c and options.h.
1400 * lang.c: Include options.h not j-options.h.
1401 (java_handle_option): Abort on unrecognized option.
1402 (java_init_options): Request Java switches.
1404 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1406 * Make-lang.in: Handle mostlyclean.
1408 2003-06-11 Tom Tromey <tromey@redhat.com>
1410 * lang.c (java_handle_option): Update dependency_tracking for
1413 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1416 2003-06-10 Andrew Haley <aph@redhat.com>
1418 * resource.c (write_resource_constructor): Use expand_expr to
1419 generate the address of the label attached to a resource.
1420 * Make-lang.in (java/resource.o): Add expr.h
1422 2003-06-10 Andrew Haley <aph@redhat.com>
1424 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1425 (java_decl_ok_for_sibcall): New.
1427 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1429 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1430 (java/j-options.c, java/j-options.h): New.
1431 * java-tree.h (resource_name, compile_resource_file,
1432 compile_resource_data): Constify.
1433 * jcf-write.c (jcf_write_base_directory): Similarly.
1434 * jcf.h (jcf_write_base_directory): Similarly.
1435 * lang.c: Include j-options.h.
1436 (cl_options_count, cl_options, string_option, java_decode_option,
1437 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1438 process_option_with_no): Remove.
1439 (resource_name): Constify.
1440 (LANG_HOOKS_HANDLE_OPTION): Override.
1441 (java_handle_option): New.
1442 (java_init): Don't call jcf_path_init.
1443 (java_init_options): Call jcf_path_init.
1445 * resource.c (compile_resource_data, compile_resource_file): Constify.
1447 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1449 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1450 (struct lang_decl_func): Add last_line field.
1451 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1452 DECL_SOURCE_LINE_LAST): Remove.
1453 * parse.y (missing_return_error, finish_method_declaration,
1454 lookup_cl, start_artificial_method_body, source_end_java_method,
1455 start_complete_expand_method): Adjust.
1457 2003-06-08 Tom Tromey <tromey@redhat.com>
1459 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1460 fno-assume-compiled.
1462 2003-06-08 Roger Sayle <roger@eyesopen.com>
1464 * builtins.c (define_builtin_type, builtin_types): Delete.
1465 (define_builtin): Rewritten to take just the built-in code,
1466 the function's name, type and fallback library function name.
1467 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1468 (initialize_builtins): Overhaul to define the GCC builtins
1469 used by gcj manually, providing the Java run-time's
1470 implementations as the fallback library function.
1472 2003-06-08 Anthony Green <green@redhat.com>
1474 * parse.y (patch_cast): Fix conversions from floating-point to
1477 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1479 * Make-lang.in: Update.
1480 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1482 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1484 * lang.c (java_init_options): Update.
1486 2003-06-05 Jan Hubicka <jh@suse.cz>
1488 * Make-lang.in: Add support for stageprofile and stagefeedback
1490 2003-05-31 Roger Sayle <roger@eyesopen.com>
1492 * lang.c (java_init_options): Prescribe wrap-around two's
1493 complement arithmetic overflow by setting flag_wrapv.
1495 2003-05-29 Roger Sayle <roger@eyesopen.com>
1497 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1498 (builtin_record): Add an additional builtin_code field to
1499 record which GCC built-in corresponds to the Java function.
1500 (java_builtins): Add new entries for atan, atan2, exp, log,
1502 (max_builtin, min_builtin, abs_builtin): Perform constant
1503 folding on the resulting tree.
1504 (java_build_function_call_expr): Likewise, perform constant
1505 folding on the resulting tree.
1506 (initialize_builtins): The NULL creators are now allowed in
1507 the java_builtins table, which is now terminated by an entry
1508 with builtin_code == END_BUILTINS.
1509 (check_for_builtin): Likewise. If the matching creator is
1510 NULL, construct the call using java_build_function_call_expr
1511 directly with the decl for the corresponding builtin_code.
1513 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1515 * win32-host.c: Normalize copyright boilerplate.
1517 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1519 * parse.y (print_int_node): Use string concatentation on
1520 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1521 function calls into one.
1523 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1525 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1526 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1527 all the affected error messages.
1529 2003-05-13 Richard Henderson <rth@redhat.com>
1531 * class.c (layout_class_method): Set DECL_EXTERNAL.
1532 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1533 * java-tree.h (java_mark_class_local): Declare.
1534 * jcf-parse.c (parse_class_file): Use it.
1535 * parse.y (java_expand_classes): Likewise.
1537 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1539 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1540 * lex.h: #include input.h.
1541 * jv-scan.c (input_filename): Remove.
1543 2003-05-02 Tom Tromey <tromey@redhat.com>
1546 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1547 (handle_inner_classes): New function.
1549 2003-05-01 Tom Tromey <tromey@redhat.com>
1552 * parse.y (finish_for_loop): Do nothing if update expression is a
1553 EXPR_WFL_NODE wrapping nothing.
1554 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1556 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1558 * lex.h (input_lineno): Remove declaration.
1559 * parse-scan.y: #include input.h.
1560 (input_filename): Remove declaration.
1561 (input_location): Add definition.
1562 (input_line): Remove definition.
1564 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1566 * lex.h (lineno): Rename to ...
1567 (input_line): ... here
1568 * parse-scan.y (lineno): Rename to ...
1569 (input_line): ... here.
1570 (reset_report): Rename lineno to input_line.
1571 * check-init.c (check_init): Likewise.
1572 * class.c (push_class): Likewise.
1573 * decl.c (complete_start_java_method, end_java_method): Likewise.
1574 * expr.c (expand_byte_code): Likewise.
1575 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1576 * jcf-write.c (generate_bytecode_insns): Likewise.
1577 * lex.c (java_init_lex, java_allocate_new_line,
1578 do_java_lex): Likewise.
1579 * parse.h (YYNOT_TWICE): Likewise.
1580 * parse.y (empty_statement, expression_statement,
1581 java_pop_parser_context, java_parser_context_save_global,
1582 yyerror, register_fields, method_header, safe_layout_class,
1583 find_in_imports_on_demand, create_artificial_method,
1584 source_end_java_method, start_complete_expand_method,
1585 build_thisn_assign, java_complete_lhs,
1586 maybe_absorb_scoping_block): Likewise.
1588 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1590 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1591 '/' when computing java source filename
1593 2003-04-13 Tom Tromey <tromey@redhat.com>
1595 * gjavah.c (print_c_decl): Indentation fix.
1597 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1599 * class.c (make_field_value, make_method_value, get_dispatch_table)
1600 (make_class_data, emit_offset_symbol_table)
1601 * constants.c (build_constants_constructor)
1602 * java-tree.h (START_RECORD_CONSTRUCTOR)
1603 * parse.y (maybe_build_array_element_wfl):
1604 Use build_constructor.
1606 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1609 * parse.y (string_convert_int_cst): Always use at least one digit
1610 in string conversion. Remove ASCII dependence.
1611 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1613 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1615 * Make-lang.in: added win32-host.c
1616 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1617 resolves to open() on non-Win32 platforms and
1618 Win32-specific jcf_open_exact_case() on Win32
1619 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1620 when trying .java and .class files
1621 * win32-host.c: added to repository. Defines
1622 Win32-specific jcf_open_exact_case()
1624 2003-04-10 Andrew Haley <aph@redhat.com>
1626 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1627 (maybe_free_localvar): Renamed from localvar_free.
1628 Add new arg, really.
1629 (generate_bytecode_insns): Set new variable, jsrs.
1630 Only free local vars if no jsr insns have been emittted.
1631 Call maybe_free_localvar, not localvar_free.
1633 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1635 * gcj.texi: Remove @ at start of file.
1637 2003-03-25 Tom Tromey <tromey@redhat.com>
1639 * parse.y (create_interface): Call CHECK_DEPRECATED.
1641 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1643 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1645 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1647 * javaop.h (jfloat, jdouble): Make them structures mirroring
1648 the bit fields of IEEE float and double respectively.
1649 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1650 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1651 (union Word, union DWord): Delete.
1652 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1654 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1655 D_NAN_MASK): Delete.
1656 (jni_print_float, jni_print_double): New. Generate
1657 hexadecimal floating constants.
1658 (print_field_info): Use jni_print_float/double.
1660 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1661 finite floating point numbers for output; special case
1664 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1666 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1667 Replace 0 and 1 with true and false in return statements.
1669 2003-03-19 Tom Tromey <tromey@redhat.com>
1671 * lex.c (do_java_lex): Renamed from java_lex.
1672 (java_lex): New function.
1675 2003-03-13 Tom Tromey <tromey@redhat.com>
1677 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1680 2003-03-04 Andrew Haley <aph@redhat.com>
1682 * gjavah.c (is_first_data_member): New global variable.
1683 (print_c_decl): If it's the first data member, align it as the
1685 (process_file): Set is_first_data_member.
1687 2003-03-11 Tom Tromey <tromey@redhat.com>
1689 * parse.y (resolve_field_access): Initialize class if field is
1690 found in another static field.
1691 * expr.c (build_class_init): Don't optimize out initialization of
1692 implemented interface.
1694 2003-03-11 Andrew Haley <aph@redhat.com>
1696 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1699 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1701 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1702 and DIR_SEPARATOR_2 for a target.
1703 Correct minor typos.
1705 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1706 and DIR_SEPARATOR_2 for a target into account.
1708 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1710 * lang.c (java_init): Update prototype, move code to java_post_options.
1711 (java_post_options): Similarly.
1713 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1715 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1716 compare file name components depending on the case-sensitivity
1717 or otherwise of the host file system.
1719 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1720 "strcmp" to compare file name components.
1721 Use IS_DIR_SEPARATOR instead of comparing directly against
1723 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1724 comparing directly against DIR_SEPARATOR.
1726 2003-03-04 Tom Tromey <tromey@redhat.com>
1728 * Make-lang.in (java.tags): New target.
1730 2003-03-01 Roger Sayle <roger@eyesopen.com>
1732 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1733 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1735 2003-03-01 Tom Tromey <tromey@redhat.com>
1737 * parse.y (jdep_resolve_class): Only check deprecation if we found
1740 2003-02-28 Tom Tromey <tromey@redhat.com>
1743 * class.c (maybe_layout_super_class): Always pass a WFL to
1745 * parse.y (do_resolve_class): Updated comment to explain
1748 2003-02-26 Tom Tromey <tromey@redhat.com>
1750 * jcf-write.c (generate_classfile): Check whether class is
1751 deprecated before writing attribute count.
1753 2003-02-25 Roger Sayle <roger@eyesopen.com>
1755 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1756 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1758 2003-02-23 Tom Tromey <tromey@redhat.com>
1760 * lang-options.h: Added -Wdeprecated.
1761 * gcj.texi (Warnings): Document -Wdeprecated.
1762 * java-tree.h (flag_deprecated): Declare.
1763 * lang.c (lang_W_options): Added deprecated.
1764 (flag_deprecated): New global.
1765 * chartables.h: Rebuilt.
1766 * gen-table.pl (process_one): Look at whitespace.
1767 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1768 * parse.h (CLEAR_DEPRECATED): New macro.
1769 (CHECK_DEPRECATED_NO_RESET): New macro.
1770 * jcf-parse.c (handle_deprecated): New function.
1771 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1772 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1773 * parse.y (resolve_type_during_patch): Check deprecation.
1774 (jdep_resolve_class): Likewise.
1775 (process_imports): Likewise.
1776 (resolve_expression_name): Likewise.
1777 (check_deprecation): Strip arrays from decl. Check
1779 (patch_method_invocation): Also check the particular constructor
1781 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1782 * jcf-write.c (append_deprecated_attribute): New function.
1783 (generate_classfile): Generate deprecated attribute when
1785 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1786 (java_lex) [case '*']: Simplify logic.
1787 (java_start_char_p): Use LETTER_MASK.
1788 (java_part_char_p): Likewise.
1789 (java_space_char_p): New function.
1791 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1793 Change base class access representation.
1794 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1795 (add_interface_do): Likewise.
1797 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1799 * decl.c (java_init_decl_processing): Change
1800 soft_lookupjnimethod_node to reflect the change in
1801 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1802 * expr.c (build_jni_stub): Calculate and pass the size
1803 on the stack of the arguments to a JNI function. Use
1804 new target macro MODIFY_JNI_METHOD_CALL to allow a
1805 target to modify the call to a JNI method.
1807 2003-02-08 Roger Sayle <roger@eyesopen.com>
1809 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1810 instead of basename to avoid compiler warnings on Tru64.
1812 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1814 * gcj.texi: Update to GFDL 1.2.
1816 2003-01-31 Andrew Haley <aph@redhat.com>
1818 * parse.y (java_expand_classes): Scan the whole class list looking
1819 for access methods that haven't yet been expanded.
1821 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1825 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1826 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1827 * jcf-parse.c: Likewise.
1829 2003-01-31 Mark Wielaard <mark@klomp.org>
1831 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1833 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1835 * class.c (make_class): Use BINFO_ELTS.
1836 (set_super_info): Likewse.
1837 (add_interface_do): Likewise.
1839 2003-01-30 Tom Tromey <tromey@redhat.com>
1841 * jcf-parse.c (read_class): Update identifier's class value if it
1842 changed during parsing.
1844 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1846 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1847 Propagate change to all other rules as required.
1848 (java/parse-scan.o): Add explicit dependency on
1849 $(parsedir)/java/parse-scan.c .
1851 2003-01-29 Tom Tromey <tromey@redhat.com>
1853 * parse.y (patch_assignment): Only transform the rhs of an
1854 assignment when compiling to native.
1856 2003-01-28 Tom Tromey <tromey@redhat.com>
1858 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1860 2003-01-28 Tom Tromey <tromey@redhat.com>
1862 * lex.c (java_lex): Don't include UEOF as part of token.
1863 (java_read_unicode): Error if \u sequence prematurely terminated.
1865 2003-01-27 Tom Tromey <tromey@redhat.com>
1867 * parse.y (java_check_regular_methods): Check for construct after
1868 checking types in throws clause.
1870 2003-01-24 Tom Tromey <tromey@redhat.com>
1872 * class.c (build_static_field_ref): Only a String or numeric field
1873 can fold to a constant.
1875 2003-01-23 Tom Tromey <tromey@redhat.com>
1877 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1878 file name in resource buffer.
1880 2003-01-23 Tom Tromey <tromey@redhat.com>
1882 * expr.c (build_known_method_ref): Use method's context to find
1885 2003-01-23 Tom Tromey <tromey@redhat.com>
1887 * constants.c (set_constant_entry): Allocated cleared memory.
1889 2003-01-22 Tom Tromey <tromey@redhat.com>
1891 * java-tree.h: Don't use PARAMS.
1892 * resource.c: Add prototypes for all functions.
1893 (write_resource_constructor): Use `const char *' to avoid
1896 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1898 * jcf-parse.c (process_zip_dir): Remove unused variable.
1900 2003-01-22 Tom Tromey <tromey@redhat.com>
1902 * expr.c (build_invokeinterface): Abort if method's context is not
1905 2003-01-22 Tom Tromey <tromey@redhat.com>
1907 * gcj.texi (Input and output files): Mention non-class entries.
1908 * decl.c (java_init_decl_processing): Call
1909 init_resource_processing.
1910 * java-tree.h (compile_resource_data, write_resource_constructor,
1911 compile_resource_file, init_resource_processing): Declare.
1912 * config-lang.in (gtfiles): Added resource.c.
1913 * Make-lang.in (gt-java-resource.h): New target.
1914 (JAVA_OBJS): Added resource.o.
1915 (java/resource.o): New target.
1916 * resource.c: New file.
1917 * class.c (compile_resource_file): Moved to resource.c.
1918 (registerResource_libfunc): Likewise.
1919 (utf8_decl_list): Mark with GTY; now static.
1920 * jcf-parse.c (classify_zip_file): New function.
1921 (parse_zip_file_entries): Use it; compile .properties files.
1922 (process_zip_dir): Use classify_zip_file and compute_class_name.
1923 Don't write class name into zip directory.
1924 (java_parse_file): Call write_resource_constructor.
1925 (compute_class_name): New function.
1926 * jcf-io.c (read_zip_member): Reindented.
1928 2003-01-21 Tom Tromey <tromey@redhat.com>
1930 * class.c (supers_all_compiled): New function.
1931 (make_class_data): Use it.
1933 2003-01-21 Tom Tromey <tromey@redhat.com>
1935 * parse.y (method_header): Native method can't be strictfp.
1936 No method can be transient or volatile.
1938 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1940 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1942 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1944 * check-init.c: Fix comment typos.
1945 * class.c: Likewise.
1946 * constants.c: Likewise.
1948 * except.c: Likewise.
1950 * java-except.h: Likewise.
1951 * java-tree.h: Likewise.
1952 * javaop.h: Likewise.
1953 * jcf-dump.c: Likewise.
1954 * jcf-io.c: Likewise.
1955 * jcf-parse.c: Likewise.
1956 * jcf-write.c: Likewise.
1958 * mangle.c: Likewise.
1959 * typeck.c: Likewise.
1960 * verify.c: Likewise.
1962 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1964 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1965 * jcf-write.c: Include "tm_p.h".
1967 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1969 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1971 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1973 * builtins.c (java_build_function_call_expr): Renamed from
1974 build_function_call_expr. All callers changed.
1976 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1977 * jcf-parse.c: Include tm_p.h.
1979 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1982 2003-01-14 Tom Tromey <tromey@redhat.com>
1984 * class.c (make_class_data): Check that super is compiled before
1985 building class reference to it.
1987 2003-01-14 Andrew Haley <aph@redhat.com>
1989 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1990 varargs function -- correct.
1992 2003-01-14 Andrew Haley <aph@redhat.com>
1994 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1996 2003-01-14 Andrew Haley <aph@redhat.com>
1998 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1999 varargs function -- correct.
2001 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2002 temporary if the RHS is a reference.
2004 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2006 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2007 * keyword.h: Regenerated.
2009 * All Files: Convert to ISO C style function definitions.
2011 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2013 * parse.y (check_pkg_class_access): ANSIfy definition.
2015 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2017 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2020 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2022 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2024 Merge from pch-branch:
2026 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2028 * Make-lang.in (java/gjavah.o): Update dependencies.
2029 * gjavah.c: Include ggc.h.
2031 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2033 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2034 (JCFDUMP_OBJS): Add ggc-none.o.
2035 (java/jcf-dump.o): Depend on GGC_H.
2036 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2037 CPool substructures.
2038 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2039 * jcf-dump.c: Include ggc.h.
2041 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2043 * jcf.h (union cpool_entry): New.
2044 (struct CPool): Use gengtype to mark. Change field 'data' to be
2046 (struct JCF): Use gengtype to mark.
2047 (CPOOL_UINT): Update for new cpool_entry type.
2048 (CPOOL_USHORT1): Likewise.
2049 (CPOOL_USHORT2): Likewise.
2050 (CPOOL_FINISH): Use GC to free cpool subfields.
2051 * parse.h (struct parser_ctxt): Mark field current_jcf.
2052 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2053 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2054 (main_jcf): Use gengtype to mark.
2055 (ggc_mark_jcf): Delete.
2056 (get_constant): Update for new cpool_entry type.
2057 (give_name_to_class): Likewise.
2058 (get_class_constant): Likewise.
2059 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2060 (java_parse_file): Use GGC to allocate struct JCF.
2061 (init_jcf_parse): Don't call ggc_add_root.
2062 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2064 * java-tree.h (current_jcf): Use gengtype to mark.
2065 (CPOOL_UTF): Update for new cpool_entry type.
2066 (outgoing_cpool): Use gengtype to mark.
2067 (struct lang_type): GC struct JCF and struct CPool.
2068 * config-lang.in (gtfiles): Add jcf.h.
2069 * constants.c (find_tree_constant): New.
2070 (set_constant_entry): Allocate cpool subfields using GGC. Update
2071 for new cpool_entry type.
2072 (find_constant1): Update for new cpool_entry type.
2073 (find_constant2): Likewise.
2074 (find_utf8_constant): Use find_tree_constant.
2075 (find_class_or_string_constant): Remove unnecessary cast to jword.
2076 Update for new cpool_entry type.
2077 (count_constant_pool_bytes): Update for new cpool_entry type.
2078 (write_constant_pool): Likewise.
2079 (alloc_name_constant): Use find_tree_constant.
2080 (build_constants_constructor): Update for new cpool_entry type.
2082 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2084 * parse.y (mark_parser_ctxt): Delete.
2085 (goal): Don't use ggc_add_root.
2086 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2087 (java_pop_parser_context): Let GC free parser_ctxt.
2088 (java_parser_context_resume): Likewise.
2089 * parse.h (struct parser_ctxt): Use gengtype to mark.
2091 (ctxp_for_generation): Likewise.
2092 * lex.h (struct java_lc_s): Mark for gengtype.
2093 (java_lexer): Rearrange for gengtype.
2094 * config-lang.in (gtfiles): Add lex.h, parse.h.
2096 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2098 * All Files: Remove PARAMS macro.
2100 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2101 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2104 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2107 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2109 * Make-lang.in (java.install-common, java.uninstall,
2110 java.install-info, java.install-man): Prepend $(DESTDIR)
2111 to destination paths in all (un)installation commands.
2112 (java.install-common): Rewrite $(LN) command to support
2113 DESTDIR with "ln" as well as with "ln -s".
2115 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2117 * java-tree.h: Protect against multiple inclusion.
2119 2003-01-07 Tom Tromey <tromey@redhat.com>
2121 * class.c (add_assume_compiled): Don't adjust parent if we're
2122 already at the root of tree.
2124 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2126 * lang.c (dump_compound_expr): Prototype.
2128 2003-01-03 Tom Tromey <tromey@redhat.com>
2130 Fix for PR java/8712:
2131 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2132 when simply checking against `null'.
2134 2003-01-03 Tom Tromey <tromey@redhat.com>
2136 * gcj.texi (Standard Properties): Document http.proxyHost and
2139 * gcj.texi (GNU Classpath Properties): Document new properties.
2141 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2143 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2144 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2145 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2147 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2149 * Make-lang.in, boehm.c, buffer.c,
2150 buffer.h, builtins.c, class.c,
2151 config-lang.in, constants.c,
2152 convert.h, decl.c, except.c,
2153 expr.c, java-except.h,
2154 java-tree.h, javaop.def,
2155 jcf-parse.c, jcf-write.c,
2156 jv-scan.c, jvgenmain.c,
2157 jvspec.c, keyword.gperf,
2158 keyword.h, lang-options.h,
2159 lang-specs.h, lang.c, lex.c,
2160 lex.h, mangle.c, mangle_name.c,
2161 parse-scan.y, parse.h, parse.y,
2162 typeck.c, verify.c, xref.c,
2163 xref.h: Replace "GNU CC" with
2164 "GCC" in the copyright header.
2166 * check-init.c, gjavah.c, javaop.h,
2167 jcf-depend.c, jcf-dump.c, jcf-io.c,
2168 jcf-path.c, jcf-reader.c, jcf.h,
2169 zextract.c, zipfile.h: These files are
2170 "part of GCC". Also say "GCC" not "GNU CC".
2172 2002-12-30 DJ Delorie <dj@redhat.com>
2174 * Make-lang.in: Protect against texi2pod/pod2man failing.
2176 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2178 * gcj.texi: Use @copying.
2180 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2182 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2183 print_cxx_classname.
2184 (print_cxx_classname): Add add_scope parameter.
2185 (print_class_decls): Do not emit a semicolon after the extern
2187 (process_file): Adjust calls to print_cxx_classname.
2189 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2191 * gcj.texi: Include Cover Texts in man page.
2193 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2195 * class.c (build_static_field_ref): Check FIELD_FINAL.
2197 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2198 instead of current_constant_pool_data_ref.
2199 * java-tree.h (current_constant_pool_data_ref): Undefine.
2200 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2201 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2202 current_constant_pool_data_ref.
2204 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2205 not build_internal_class_name.
2207 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2208 Use it when class ref isn't certain to be compiled.
2210 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2212 * gcj.texi: Include gcc-common.texi.
2213 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2214 $(srcdir)/doc/include/gcc-common.texi.
2216 2002-12-22 Anthony Green <green@redhat.com>
2218 * gcj.texi (Limitations): Add note about org.xml.sax and
2221 2002-12-20 Tom Tromey <tromey@redhat.com>
2223 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2224 where minimum case value is Integer.MIN_VALUE.
2227 2002-12-18 Andrew Haley <aph@redhat.com>
2229 * parse.y (patch_invoke): Force evaluation order when `check' is
2230 set. For PR libgcj/8945.
2232 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2234 * gcj.texi: Change version number to 3.4.
2236 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2237 Andrew Haley <aph@redhat.com>
2239 * parse.y (source_end_java_method): Remove custom encoding of line
2240 numbers for a function decl before passing it to the back end.
2242 2002-12-03 Andrew Haley <aph@redhat.com>
2244 * class.c (make_class_data): New field, "chain".
2245 * decl.c (java_init_decl_processing): Likewise.
2247 2002-12-02 Tom Tromey <tromey@redhat.com>
2250 * parse.y (do_resolve_class): Handle qualified name via
2253 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2255 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2256 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2257 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2258 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2259 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2260 Include coretypes.h and tm.h.
2261 * Make-lang.in: Update dependencies.
2263 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2265 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2267 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2269 * jcf-reader.c: Don't expand JCF_readu4 inside the
2270 expansion of JCF_SKIP.
2272 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2274 * jcf-reader.c: Don't expand JCF_readu4 inside the
2275 expansion of JCF_SKIP.
2277 2002-11-22 Tom Tromey <tromey@redhat.com>
2279 * parse.y (patch_binop): Cast right hand side of shift expression
2280 to `int'. Fixes PR java/8676.
2282 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2283 Andrew Haley <aph@redhat.com>
2285 * gcc/java/jcf-write.c (write_classfile): Remove target
2286 class file, if it exists, before renaming the temporary
2289 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2291 * jvspec.c (lang_specific_spec_functions): New.
2293 2002-11-18 Tom Tromey <tromey@redhat.com>
2295 Fix for PR java/7912:
2296 * expr.c (can_widen_reference_to): Allow cast of array to
2297 Cloneable or Serializable.
2298 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2299 (java_io_serializable_identifier_node): Likewise.
2300 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2301 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2302 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2303 java_io_serializable.
2304 * decl.c (java_init_decl_processing): Initialize
2305 java_lang_cloneable_identifier_node and
2306 java_io_serializable_identifier_node.
2307 (java_lang_cloneable_identifier_node): New global.
2308 (java_io_serializable_identifier_node): Likewise.
2310 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2312 * buffer.c: Remove unnecessary casts.
2313 * check-init.c: Likewise.
2314 * class.c: Likewise.
2315 * constants.c: Likewise.
2317 * except.c: Likewise.
2318 * gjavah.c: Likewise.
2319 * jcf-io.c: Likewise.
2320 * jcf-parse.c: Likewise.
2321 * jcf-path.c: Likewise.
2322 * jvspec.c: Likewise.
2325 * verify.c: Likewise.
2327 2002-11-06 Tom Tromey <tromey@redhat.com>
2329 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2332 2002-11-05 Tom Tromey <tromey@redhat.com>
2334 Fix for PR java/6388.
2335 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2336 * java-tree.h (enum java_tree_index): New values
2337 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2338 (decimal_int_max, decimal_long_max): New defines.
2339 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2340 (error_if_numeric_overflow): Rewrote range checking.
2341 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2344 2002-11-02 Tom Tromey <tromey@redhat.com>
2346 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2348 * class.c (make_method_value): Put class name, not signature, into
2349 `throws' field. For PR java/8415.
2351 2002-10-24 Tom Tromey <tromey@redhat.com>
2353 * gcj.texi (Invoking gij): Document --showversion.
2354 (Standard Properties): java.library.path now set.
2356 2002-10-23 Tom Tromey <tromey@redhat.com>
2358 * gjavah.c (decode_signature_piece): In JNI mode, print
2359 `jobjectArray' when array depth is nonzero.
2362 2002-10-15 Andrew Haley <aph@redhat.com>
2364 * parse.y (patch_invoke): Call force_evaluation_order on a static
2366 (resolve_qualified_expression_name): Call force_evaluation_order
2367 on a arg list that is part of a Qualified Expression Name.
2369 * lang.c (dump_compound_expr): New.
2370 (java_dump_tree): New.
2372 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2374 * gcj.texi: Added item describing the GCJ runtime property
2377 2002-10-15 Richard Henderson <rth@redhat.com>
2379 * jcf-parse.c (get_constant): Fix type warning.
2381 2002-10-15 Andrew Haley <aph@redhat.com>
2383 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2384 (java_inlining_map_static_initializers): Declare.
2386 2002-10-14 Andrew Haley <aph@redhat.com>
2388 * tree-inline.c (remap_block): All local class initialization
2389 flags go in the outermost scope.
2390 (expand_call_inline): Call java_inlining_map_static_initializers.
2391 (expand_call_inline): Call java_inlining_merge_static_initializers.
2392 * java/lang.c (merge_init_test_initialization): New.
2393 (java_inlining_merge_static_initializers): New.
2394 (inline_init_test_initialization): New.
2395 (java_inlining_map_static_initializers): New.
2397 2002-10-11 Mark Wielaard <mark@klomp.org>
2399 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2401 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2403 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2405 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2407 * parse.y (merge_string_cste): Add parentheses around & within |.
2409 2002-10-08 Tom Tromey <tromey@redhat.com>
2411 * parse.y (variable_declarator_id): Simplify error path for
2412 array declarator error. For PR java/8003.
2414 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2416 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2419 2002-10-08 Andrew Haley <aph@redhat.com>
2421 * parse.y (attach_init_test_initialization_flags): Check for
2424 2002-10-07 Anthony Green <green@redhat.com>
2426 * parse.y (merge_string_cste): Fix bug in string concatenation.
2428 2002-10-03 Michael Koch <konqueror@gmx.de>
2430 * gcj.texi (Standard properties):
2431 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2433 2002-10-02 Roger Sayle <roger@eyesopen.com>
2435 PR optimization/6627
2436 * lang.c (java_init): If storing the vbit in function
2437 pointers, ensure that force_align_functions_log is atleast
2438 one to aid compatability with g++ vtables.
2440 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2442 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2443 foul of type-based aliasing.
2445 2002-09-30 Anthony Green <green@redhat.com>
2447 * gcj.texi (Invoking jv-scan): Fix texinfo.
2449 2002-09-28 Anthony Green <green@redhat.com>
2451 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2452 (Code Generation): Add -fno-assert documentation.
2453 * jv-scan.c (flag_assert): New global.
2454 (options): Add assert option.
2455 (help): Add --no-assert documentation.
2456 * parse-scan.y (flag_assert): New global.
2457 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2458 (flag_assert): New global.
2459 * java-tree.h (flag_assert): New global.
2460 * lex.c (java_lex): Obey flag_assert.
2461 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2464 2002-09-26 Andrew Haley <aph@redhat.com>
2466 * expr.c (build_java_array_length_access): Check for null pointer.
2467 * expr.c (expand_java_arrayload): Likewise.
2469 2002-09-21 Richard Henderson <rth@redhat.com>
2471 * jcf-parse.c (get_constant): Decode from IEEE no matter
2472 what the target format.
2474 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2476 * ChangeLog: Follow spelling conventions.
2477 * class.c: Likewise.
2480 * gjavah.c: Likewise.
2481 * java-tree.h: Likewise.
2482 * jcf-dump.c: Likewise.
2483 * jcf-parse.c: Likewise.
2484 * jvspec.c: Likewise.
2486 * mangle.c: Likewise.
2487 * parse.y: Likewise.
2489 2002-09-17 Tom Tromey <tromey@redhat.com>
2491 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2492 where \r appears at EOF. Fixes PR java/7950.
2494 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2496 * jvspec.c (lang_specific_driver): Remove unused variable.
2498 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2500 * java-tree.h (union lang_tree_node): Add chain_next option.
2502 2002-09-16 Richard Henderson <rth@redhat.com>
2504 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2505 use new real.h interface.
2506 * jcf-write.c (find_constant_index): Use new real.h interface.
2507 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2509 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2511 * lang.c: Follow spelling conventions.
2513 2002-09-11 Per Bothner <per@bothner.com>
2515 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2516 constant to the type of the field.
2517 (java_complete_tree): Remove now-redundant code.
2519 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2521 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2524 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2525 return label if a ret instruction for the jsr has been reached.
2527 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2529 * parse.y (DIR_SEPARATOR): Don't define.
2530 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2532 2002-08-28 Andrew Haley <aph@redhat.com>
2534 * verify.c (verify_jvm_instructions): Allow exception handler
2535 inside code that is being protected, but generate a warning.
2536 * except.c (link_handler): Initialize `expanded' in new eh_range.
2537 (binding_depth, is_class_level, current_pc): Declare extern.
2539 2002-09-01 Mark Wielaard <mark@klomp.org>
2541 * gcj.texi: Add chapter about system properties.
2544 2002-08-26 Tom Tromey <tromey@redhat.com>
2546 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2547 conversion if RHS_TYPE is byte, short, or char.
2549 2002-08-22 Tom Tromey <tromey@redhat.com>
2551 * gcj.texi (Invoking gij): Document -cp and -classpath.
2553 2002-08-21 Tom Tromey <tromey@redhat.com>
2555 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2556 $(prefix)/share. For PR libgcj/7633.
2558 For PR java/6005 and PR java/7611:
2559 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2560 (java_can_use_bit_fields_p): New function.
2562 2002-08-16 Tom Tromey <tromey@redhat.com>
2564 * gcj.texi (Class Initialization): Mention class initialization of
2567 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2569 * Make-lang.in (java-tree-inline.o): New.
2570 (JAVA_OBJS): Add java-tree-inline.o.
2571 * parse.y (source_end_java_method): Call java_optimize_inline.
2572 (java_expand_method_bodies): Save method's tree in
2574 (add_stmt_to_compound): Keep track of the number of statments.
2575 * lang.c (java_init): Enable flag_inline_trees.
2576 (java_post_options): If flag_inline_functions is on, enable
2577 flag_inline_trees instread.
2578 (decl_constant_value): New.
2579 (java_tree_inlining_walk_subtrees): New.
2580 * java-tree.h (DECL_NUM_STMTS): New macro.
2581 (java_optimize_inline): Declare.
2582 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2583 Handle a LABEL_EXPR.
2584 * decl.c (build_result_decl): If we already have a DECL_RESULT
2586 (dump_function): New.
2587 (java_optimize_inline): New.
2588 (dump_function): New.
2590 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2593 * parse.y (build_assertion): Invert return from
2594 desiredAssertionStatus.
2596 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2598 * jcf-write.c (get_access_flags): Return correct access flags for
2599 private and protected inner classes.
2601 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2603 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2605 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2607 * mangle_name.c: Don't include obstack.h twice.
2608 * xref.c: Don't include obstack.h.
2610 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2612 * class.c: (permanent_obstack): Delete declaration.
2613 * constants.c: (permanent_obstack): Delete declaration.
2614 * except.c: (permanent_obstack): Delete declaration.
2615 * expr.c: (permanent_obstack): Delete declaration.
2616 * jcf-parse.c: (permanent_obstack): Delete declaration.
2617 (saveable_obstack): Delete declaration.
2618 * parse.h: (permanent_obstack): Delete declaration.
2619 * typeck.c: (permanent_obstack): Delete declaration.
2621 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2623 * gcj.texi (version-gcc): Increase to 3.3.
2625 2002-07-22 Tom Tromey <tromey@redhat.com>
2627 * lex.c (java_lex): Check for `e' or `E' after 0.
2629 2002-07-21 Richard Henderson <rth@redhat.com>
2631 * lang.c (java_unsafe_for_reeval): New.
2632 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2634 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2636 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2637 (jcf_path_init): Use GET_ENVIRONMENT.
2639 2002-07-10 Roger Sayle <roger@eyesopen.com>
2640 Zack Weinberg <zack@codesourcery.com>
2642 * builtins.c (initialize_builtins): Remove defines that
2643 handled C/C++ specific junk hereby removed from builtins.def.
2645 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2647 * lang.c (java_post_options): Update prototype.
2649 2002-07-05 Roger Sayle <roger@eyesopen.com>
2651 * builtins.c (initialize_builtins): Ignore the additional
2652 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2653 the builtins.def file.
2655 2002-07-01 Tom Tromey <tromey@redhat.com>
2658 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2661 2002-07-01 Roger Sayle <roger@eyesopen.com>
2663 * java/decl.c (builtin_function): Accept additional parameter.
2664 (java_init_decl_processing): Pass an additional NULL_TREE
2665 argument to builtin_function.
2667 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2669 * gcj.texi: Fixed gcj invocation example so that it compiles.
2671 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2673 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2674 * parse.y (mark_parser_ctxt): Likewise.
2675 (check_modifiers, declare_local_variables): Avoid incorrect
2676 hardcoded constant 10.
2678 * lex.c (java_read_char): Avoid "comparison is always true"
2681 2002-06-25 Andreas Schwab <schwab@suse.de>
2683 * expr.c (JSR): Avoid undefined operation on PC.
2685 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2687 * decl.c (clear_binding_level): Const-ify.
2689 2002-06-13 Akim Demaille <akim@epita.fr>
2691 * parse.y (class_declaration, interface_declaration): Make sure
2692 all their rules have an action, in order to avoid meaningless `$$
2693 = $1' and their type clashes.
2695 2002-06-11 Tom Tromey <tromey@redhat.com>
2697 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2698 * parse-scan.y (statement_without_trailing_substatement): Added
2700 (assert_statement): New rule.
2701 * java-tree.h (struct lang_type) [assertions]: New field.
2702 (TYPE_USES_ASSERTIONS): New macro.
2703 (CLASS_USES_ASSERTIONS): Likewise.
2704 (FIELD_SYNTHETIC): New define.
2705 * lex.c (java_lval;): Added ASSERT_TK.
2706 * parse.y (ASSERT_TK): Added.
2707 (statement_without_trailing_substatement): Added assert_statement.
2708 (assert_statement): New rule.
2709 (build_assertion): New function.
2710 (maybe_generate_pre_expand_clinit): Create and initialize
2711 $assertionsDisabled.
2712 (lookup_package_type): Removed decl.
2713 * keyword.h: Rebuilt.
2714 * keyword.gperf (assert): New token.
2716 2002-06-10 Akim Demaille <akim@epita.fr>
2718 * parse.y (interface_type_list, class_member_declaration)
2719 (unary_expression_not_plus_minus): Remove duplicate %type.
2722 2002-06-09 Tom Tromey <tromey@redhat.com>
2724 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2726 * parse.y (method_header): Give error message in all cases.
2729 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2731 Don't use RTL inlining. Fix for PR java/6820.
2732 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2733 (flag_really_inline): New.
2734 (java_decode_option): Set flag_really_inline if -finline-functions
2736 (java_post_options): New function. Turn off inlining unless
2737 flag_really_inline is set.
2739 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2741 * gjavah.c (throwable_p): Accept argument as either a classname or
2742 signature fragment. Create null-terminated classname string for super
2743 when calling itself recursively.
2744 (decode_signature_piece): Skip first character from class name
2745 signature when calling throwable_p.
2747 2002-06-08 H.J. Lu (hjl@gnu.org)
2749 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2751 2002-06-04 Tom Tromey <tromey@redhat.com>
2753 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2755 2002-06-04 Michael Koch <konqueror@gmx.de>
2757 * gcj.texi (Input Options): Fixed typo.
2759 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2761 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2762 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2763 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2764 and all now-pointless local variables. Rename other local
2765 variables to reflect their not being handles.
2767 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2768 #if JCF_USE_STDIO blocks.
2770 * parse.y: Add missing semicolon at end of rule.
2772 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2774 * check-init.c (attach_initialized_static_class): Delete, unused.
2775 * parse.y: Use htab_t instead of struct hashtable, update
2777 * java-tree.h: Include hashtab.h instead of hash.h.
2778 (struct lang_decl_func): Use htab_t, set up for gengtype.
2779 (struct init_test_hash_entry): Delete.
2780 (struct treetreehash_entry): New.
2781 (java_treetreehash_find): New
2782 (java_treetreehash_new): New prototype.
2783 (java_treetreehash_create): New prototype.
2784 (java_mark_tree): Delete prototype.
2785 (java_hash_hash_tree_node): Delete prototype.
2786 (java_hash_compare_tree_node): Delete prototype.
2787 (attach_initialized_static_class): Delete prototype.
2788 * expr.c (build_class_init): Update to use java_treetreehash
2790 (java_expand_expr): Update to use htab_t.
2791 (emit_init_test_initialization): Likewise.
2792 * decl.c (java_mark_tree): Delete.
2793 * class.c (init_test_hash_newfunc): Delete.
2794 (java_hash_hash_tree_node): Delete.
2795 (java_hash_compare_tree_node): Delete.
2796 (add_method_1): Update to use java_treetreehash functions.
2797 (JAVA_TREEHASHHASH_H): New macro.
2798 (java_treetreehash_hash): New function.
2799 (java_treetreehash_compare): New function.
2800 (java_treetreehash_find): New function.
2801 (java_treetreehash_new): New function.
2802 (java_treetreehash_create): New function.
2803 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2805 * Make-lang.in (java/parse.o): Depend on debug.h.
2806 * java-tree.h (struct lang_identifier): Use gengtype.
2807 (union lang_tree_node): New.
2808 (struct lang_decl_func): Use gengtype.
2809 (struct lang_decl_var): Likewise.
2810 (struct lang_decl): Likewise.
2811 * parse.y: Include debug.h.
2812 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2814 * lang.c (struct language_function): New dummy structure.
2816 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2817 descriminator for DECL_LANG_SPECIFIC.
2818 (struct lang_decl_func): Rename from struct lang_decl.
2819 (enum lang_decl_desc): New.
2820 (struct lang_decl): Make it a union. Update all the accessor macros.
2821 (struct lang_type): Use gengtype.
2822 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2823 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2824 are now the same size.
2825 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2826 use discriminator to mark DECL_LANG_SPECIFIC.
2828 * Make-lang.in (gt-java-builtins.h): New rule.
2829 (java/builtins.o): Add dependency on gt-<filename>.h.
2830 * builtins.c: Use gengtype for roots.
2831 (union string_or_tree): Use gengtype.
2832 (struct builtin_record): Use gengtype.
2833 * config-lang.in (gtfiles): Add builtins.c.
2835 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2836 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2837 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2838 gt-java-parse.h, gtype-java.h): Add rules to generate.
2839 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2840 (class.o): Add dependency on gt-*.h.
2841 (constants.o): Likewise.
2844 (jcf-parse.o): Likewise.
2845 (jcf-write.o): Likewise.
2847 * config-lang.in (gtfiles): New.
2848 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2849 * constants.c: Replace uses of ggc_add_* with GTY markers.
2851 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2852 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2853 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2854 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2856 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2858 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2859 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2861 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2862 Include gtype-java.h.
2864 2002-06-02 Tom Tromey <tromey@redhat.com>
2866 Fix for PR java/5913:
2867 * parse.y (patch_binop): Call patch_string on op1.
2869 2002-06-02 Tom Tromey <tromey@redhat.com>
2871 Fix for PR java/1343, PR java/6336:
2872 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2873 formatting. Changed return type.
2874 (anonymous_class_counter): Moved to top of file.
2875 (maybe_make_nested_class_name): Append number to class name for
2876 function-local classes.
2878 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2880 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2881 * Make-lang.in: Update dependency lists.
2883 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2885 * gjavah.c (throwable_p): Do not free the name of the class after
2886 passing it to find_class.
2887 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2888 * jcf-io.c (dirent.h): Include it.
2889 (fnmatch.h): Likewise.
2890 (compare_path): New function.
2891 (java_or_class_file): Likewise.
2892 (memoized_dirlist_entry): New type.
2893 (memoized_dirlist_lookup_eq): New function.
2894 (memoized_dirlists): New variable.
2895 (caching_stat): New function.
2896 (memoized_class_lookup_eq): New function.
2897 (memoized_class_lookups): Likewise.
2898 (find_class): Use memoized_class_lookups and caching_stat.
2899 * jcf.h (JCF_USE_SCANDIR): Define.
2900 * parse.y (java_expand_classes): Write the class files in reverse
2903 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2905 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2907 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2909 * jcf-write.c (write_classfile): Unlink the temporary file if it
2910 cannot be renamed. Use concat to build up the name of the
2913 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2915 * jcf-write.c (write_classfile): Write the file to a
2916 temporary file and then rename it.
2918 2002-05-07 Tom Tromey <tromey@redhat.com>
2920 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2922 Fix for PR java/1200:
2923 * gjavah.c (throwable_p): New function.
2924 (decode_signature_piece): Use it. A `WeakReference' isn't the
2927 (gcjh_streq): New function.
2929 2002-05-07 Andreas Jaeger <aj@suse.de>
2931 * parse.y (finish_for_loop): Fix if statement.
2933 2002-05-06 Tom Tromey <tromey@redhat.com>
2935 Fix for PR java/5941:
2936 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2937 loop update expression.
2938 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2939 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2941 2002-05-04 Mark Wielaard <mark@klomp.org>
2944 * parse.y (build_string_concatenation): Return just op1 only when op2
2945 is null and op1 is a STRING_CST, otherwise always construct a
2948 2002-04-27 Tom Tromey <tromey@redhat.com>
2951 * parse.y (string_convert_int_cst): New function.
2952 (merge_string_cste): Use it.
2954 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2956 * java-tree.h (java_parse_file): Update.
2957 (java_set_yydebug): Remove.
2958 * jcf-parse.c (yydebug): Remove.
2959 (java_set_yydebug): Die.
2960 (java_parse_file): Update.
2961 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2963 2002-04-24 Tom Tromey <tromey@redhat.com>
2966 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2967 EXPR_WFL_QUALIFICATION of qual_wfl.
2969 2002-04-23 Per Bothner <per@bothner.com>
2971 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2972 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2973 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2975 2002-04-23 Tom Tromey <tromey@redhat.com>
2978 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2979 recognize `-fcompile-resource='.
2980 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2983 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2985 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2986 paths. Fixes PR java/2791.
2988 2002-04-19 Andrew Haley <aph@redhat.com>
2990 * jcf-write.c (push_long_const): lo, hi: New variables.
2991 Use rshift_double to extract the high part of a 64-bit long.
2992 Use WORD_TO_INT to extract the low part.
2994 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2995 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2996 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2998 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3000 * typeck.c (incomplete_type_error): Remove.
3002 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3004 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3005 for hash synchronization.
3006 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3007 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3010 2002-04-16 Mark Wielaard <mark@klomp.org>
3012 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3015 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3017 Fix for PR java/6294:
3018 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3021 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3023 Fix for PR java/6085:
3024 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3025 to get enclosing "this" argument for inner-class constructor
3026 invocation. Pass correct arguments to build_access_to_thisn.
3028 2002-04-10 Andreas Jaeger <aj@suse.de>
3030 * gcj.texi (Input Options): Fix extdirs patch.
3032 2002-04-10 Anthony Green <green@redhat.com>
3034 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3036 2002-04-09 Anthony Green <green@redhat.com>
3038 * gcj.texi (Input Options): Add --extdirs documentation.
3039 * jcf-dump.c (OPT_extdirs): New macro.
3040 (options): Add extdirs option.
3041 (help): Describe --extdirs.
3042 (main): Handle OPT_extdirs.
3043 * gjavah.c (OPT_extdirs): New macro.
3044 (options): Add extdirs option.
3045 (help): Describe --extdirs.
3046 (main): Handle OPT_extdirs.
3047 * jcf-path.c (jcf_path_init): Add extdirs support.
3048 (jcf_path_extdirs_arg): New function.
3049 (extensions): New variable to hold extensions path entries.
3050 * jvspec.c: Remove -fextdirs= when compiling main().
3051 * lang.c (java_decode_option): Handle -fextdirs=.
3052 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3053 * Make-lang.in: Compile jcf-path with version info for use in
3054 identifying the appropriate libgcj.jar.
3056 2002-04-08 Tom Tromey <tromey@redhat.com>
3059 * .cvsignore: Added rmic.1 and rmiregistry.1.
3060 * gcj.texi (Top): Link to new nodes.
3061 (Invoking rmic): New node.
3062 (Invoking rmiregistry): Likewise.
3063 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3065 (java.maintainer-clean): Likewise.
3066 ($(srcdir)/java/rmic.1): New target.
3067 ($(srcdir)/java/rmiregistry.1): Likewise.
3068 (java.install-man): Handle rmic.1 and rmiregistry.1.
3070 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3072 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3073 Add note about handling uncaught exceptions. Add an exception handler
3076 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3078 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3079 after using it to patch CALL_EXPR.
3081 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3083 * gcj.texi (Invocation): Document CNI invocation API.
3085 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3087 * expr.c (truthvalue_conversion): Rename. Update.
3088 (expand_compare): Update.
3089 * java-tree.h (java_truthvalue_conversion): New.
3090 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3092 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3094 * java-tree.h (java_mark_addressable): New.
3095 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3096 * typeck.c (mark_addressable): Rename, update.
3098 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3100 * expr.c (build_java_binop): Update.
3101 * java-tree.h (java_signed_type, java_unsigned_type,
3102 java_signed_or_unsigned_type): Update.
3103 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3104 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3105 * parse.y (patch_binop): Update.
3106 * typeck.c (signed_or_unsigned_type, unsigned_type,
3107 signed_type): Update.
3109 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3111 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3112 (java_dummy_print): Remove.
3113 (lang_print_error): Rename. Exit early if inhibiting output.
3114 (inhibit_error_printing_function): New.
3115 (java_init): Don't set hook.
3116 (lang_init_source): Use new boolean.
3118 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3120 * parse.y (do_resolve_class): Fix infinite recursion.
3122 2002-03-29 Tom Tromey <tromey@redhat.com>
3124 * parse.y (check_inner_circular_reference): Ignore incomplete
3127 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3129 * Make-lang.in (builtins.o): Update.
3130 * boehm.c (get_boehm_type_descriptor): Update.
3131 * builtins.c: Include langhooks.h.
3132 * decl.c (java_init_decl_processing): Update.
3133 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3134 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3136 * typeck.c (type_for_mode, type_for_size): Update.
3138 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3140 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3142 2002-03-28 Tom Tromey <tromey@redhat.com>
3144 * except.c (expand_end_java_handler): If the handler type is NULL,
3145 use java.lang.Throwable. Fixes PR java/5986.
3147 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3149 Fix for PR java/4715:
3150 * jcf-parse.c (parse_source_file_3): New function.
3151 (read_class): Call it.
3152 (java_parse_file): Likewise.
3154 2002-03-28 Jan Hubicka <jh@suse.cz>
3156 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3158 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3160 * parse.y (resolve_package): Initialize "decl".
3161 (lookup_package_type): Remove unused function.
3163 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3165 Fix for PR java/5993:
3166 * parse.y (resolve_package): Return the decl if resolution was
3167 successful. Don't special case "java.lang" and "java.lang.reflect"
3168 packages. Set type_name to the merged identifier.
3169 (resolved_qualified_expression_name): Print error using "name" if
3170 resolve_package returns NULL_TREE.
3172 2002-03-27 Tom Tromey <tromey@redhat.com>
3174 * expr.c (expand_invoke): Don't generate null pointer check if
3175 we're calling <init>.
3177 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3179 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3181 * java-tree.h (java_lang_expand_expr): Similarly.
3182 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3183 (java_init): Don't set hook.
3185 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3187 Fix for PR java/5850:
3188 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3189 context if field was not found in the current scope.
3190 * expr.c (lookup_field): Don't look in enclosing contexts.
3192 2002-03-26 Tom Tromey <tromey@redhat.com>
3194 Fix for PR java/5942:
3195 * parse.y (init_src_parse): Added sanity check.
3196 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3199 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3201 * decl.c (lang_mark_tree): Rename java_mark_tree.
3202 * java-tree.h (java_mark_tree): New.
3203 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3205 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3207 * lex.c: Change java_perform_atof to take normal parameters
3208 instead of a pointer to a parameter block. Call it directly
3211 2002-03-22 Mark Wielaard <mark@klomp.org>
3213 Fix for PR java/5368:
3214 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3215 when printing error message.
3217 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3219 * decl.c (maybe_build_cleanup): Remove.
3221 2002-03-22 Tom Tromey <tromey@redhat.com>
3223 Andrew Haley <aph@cambridge.redhat.com>
3225 * expr.c (build_field_ref): Don't build a check if the field is a
3228 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3230 Fix for PR java/6026:
3231 * lex.c (java_lex): Fix parsing of consecutive floats.
3233 2002-03-21 Tom Tromey <tromey@redhat.com>
3235 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3238 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3240 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3241 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3243 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3245 * gcj.texi: @code{gcj} becomes @command{gcj}.
3246 @code{gcc} becomes @command{gcc}.
3247 GcjRaw changed to gnu.gcc.RawData.
3249 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3251 * decl.c (start_java_method): Use new hook.
3252 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3253 (java_init): Remove old hook.
3255 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3257 * builtins.c (define_builtin): Do nothing if `type' is null.
3260 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3262 * parse.y (parser_check_super_interface): Fix error message
3265 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3267 * jcf-parse.c (get_constant): Delete unused variables.
3269 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3271 * java-tree.h (java_parse_file): New.
3272 * jcf-parse.c (yyparse): Rename java_parse_file.
3273 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3275 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3277 * parse.y (craft_constructor): Return the constructor decl.
3278 (java_expand_classes): Update comments.
3279 (lookup_method_invoke): Call fix_constructors immediately for
3280 anonymous class. Fixes PR java/5935.
3282 2002-03-15 Anthony Green <green@redhat.com>
3284 * jcf-parse.c (yyparse): Don't emit class registration
3285 constructor when compiling resource files.
3287 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3289 * lang.c (java_tree_code_type, java_tree_code_length,
3290 tree_code_name): Delete.
3291 (tree_code_type, tree_code_length, tree_code_name): Define.
3292 (java_init): Don't try to copy into the various tree_code
3295 2002-03-12 Tom Tromey <tromey@redhat.com>
3297 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3298 UTF-8, not UCS-2. Fixes PR java/5923.
3300 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3301 a call_expr wrapped in a convert. Fixes PR java/5848.
3303 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3305 * jcf-write.c (write_classfile): Improve error strings.
3307 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3309 * lex.c: Adjust comments to GNU standards.
3311 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3313 Fix for PR java/5902:
3314 * lex.c (java_lex): Fix parsing of literals.
3316 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3318 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3319 to prevent it getting evaluated twice in the store checking case.
3320 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3323 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3325 * decl.c (java_init_decl_processing): Make sure class_type_node
3326 alignment is not less than 64 bits if hash synchronization is enabled.
3328 2002-03-08 Per Bothner <per@bothner.com>
3330 * parse.y (java_complete_lhs): Check if patch_assignment
3331 returned an error-mark.
3333 * parse.y (try_builtin_assignconv): Don't special-case zero.
3335 2002-03-08 Per Bothner <per@bothner.com>
3337 Fix for PR java/5812.
3338 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3339 here instead of in JSR macro. Likewise with load_type_state call.
3340 Do the latter on if the return_pc has been verified (the jsr returns).
3341 (JSR): Now just call build_java_jsr.
3343 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3345 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3346 (java.install-common): Link native driver to
3347 JAVA_TARGET_INSTALL_NAME.
3349 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3351 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3352 * builtins.c(sin_builtin): Likewise
3353 * builtins.c(sqrt_builtin): Likewise
3355 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3357 * java/expr.c, java/jcf-parse.c, java/lex.c:
3358 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3359 REAL_ARITHMETIC blocks unconditional. Delete some further
3360 #ifdef blocks predicated on REAL_ARITHMETIC.
3362 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3364 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3365 explicit sizeof/sizeof.
3366 * decl.c (java_init_decl_processing): Likewise.
3367 * jcf-parse.c (init_jcf_parse): Likewise.
3368 * parse.y (init_src_parse): Likewise.
3370 2002-03-02 Per Bothner <per@bothner.com>
3372 Make --CLASSPATH by a synonym for --classpath and -classpath.
3373 Implement --bootclasspath.
3374 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3375 (classpath_l): Remove.
3376 (jcf_path_CLASSPATH_arg): Remove.
3377 (jcf_path_bootclasspath_arg): New function.
3378 (jcf_path_seal): Simplify accordingly.
3380 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3381 (jcf_path_CLASSPATH): Remove declaration.
3382 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3383 (lang_specific_driver): Translate -bootclasspath.
3384 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3385 * lang.c (decode_lang_options): Do jcf_path_init first.
3386 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3387 * gjavah.c: Also handle --bootclasspath.
3388 Handle --CLASSPATH as a synonum for --classpath.
3389 * jcf-dump.c: Likewise.
3391 "." is not part of system path, but is the default for --classpath.
3392 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3393 (jcf_path_seal): Add "." if no CLASSPATH specified.
3395 * gcj.texi: Document changes.
3397 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3399 * expr.c (build_java_arraystore_check): Fix formatting.
3401 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3403 Fix for PR java/5758, java/5632:
3404 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3405 inner-class separator too.
3406 * parse.y (do_resolve_class): New local `decl_result.'
3407 Progressively build a name for what can have been loaded.
3409 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3411 * expr.c (java_array_data_offset): Removed function.
3412 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3413 (build_java_array_length_access): Obtain "length" value using a
3414 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3415 (build_java_arrayaccess): Correct comment. Access "data" using a
3416 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3417 (build_java_arraystore_check): New function.
3418 (expand_java_arraystore): Use build_java_arraystore_check.
3419 * parse.y (patch_assignment): Simplify code to insert a store check
3420 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3421 * check-init.c (check_init): Update to reflect that an array length
3422 access is now a COMPONENT_REF.
3423 * gcj.texi (Code Generation): Improve documentation of
3424 -fno-bounds-check. Add documentation for -fno-store-check.
3425 * java-tree.h (flag_store_check): Declare.
3426 (build_java_arraystore_check): Declare.
3427 * lang.c (flag_store_check): Initialize to 1.
3428 (lang_f_options): Add store-check option.
3429 * jvspec.c: Don't pass store-check option to jvgenmain.
3430 * lang-options.h: Add help string for -fno-store-check.
3432 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3434 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3435 * java-tree.h (java_dup_lang_specific_decl): New.
3436 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3438 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3440 * builtins.c, decl.c: Delete traditional-mode-related code
3441 copied from the C front end but not used, or used only to
3442 permit the compiler to link.
3444 2002-02-22 Tom Tromey <tromey@redhat.com>
3446 Fix for PR java/2369:
3447 * jvspec.c (verify_class_name): New function.
3448 (lang_specific_driver): Call it.
3449 (JAVA_START_CHAR_P): New macro.
3450 (JAVA_PART_CHAR_P): Likewise.
3452 2002-02-22 Per Bothner <per@bothner.com>
3454 * class.c: Change vtable to be more compatible with g++ v3 abi.
3455 (get_dispatch_table): Prepend offset-to-top (always 0) and
3456 type_info pointer (currently unimplemented hence NULL) to vtable.
3457 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3458 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3459 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3460 (build_dtable_decl): Add declarations for new fields.
3462 2002-02-20 Per Bothner <per@bothner.com>
3464 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3465 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3466 don't need to set it on the COMPOUND_EXPR - the caller does that.
3468 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3470 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3471 `--CLASSPATH' becomes `--classpath.'
3472 * gjavah.c: Likewise.
3473 * jcf-dump.c: Likewise.
3474 * lang-options.h: Likewise.
3476 * jcf-path.c: Updated comment.
3477 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3478 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3479 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3480 (jcf_path_CLASSPATH_arg): Ditto.
3481 (classpath_u): Updated leading comment.
3483 2002-02-20 Per Bothner <per@bothner.com>
3485 * builtins.c (check_for_builtin): New function.
3486 (build_call_or_builtin): Remove.
3487 * java-tree.h: Update accordingly.
3488 * expr.c (expand_invoke): Use build + check_for_builtin instead
3489 of build_call_or_builtin.
3490 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3491 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3492 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3494 2002-02-17 Tom Tromey <tromey@redhat.com>
3496 * java-tree.h (TYPE_STRICTFP): New macro.
3497 (struct lang_type) [strictfp]: New field.
3498 (CLASS_STRICTFP): New macro.
3499 (METHOD_STRICTFP): New macro.
3500 (struct lang_decl) [strictfp]: New field.
3501 * parse.y (method_header): Disallow strictfp constructor or
3503 (STRICT_TK): Move before MODIFIER_TK.
3504 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3505 (METHOD_MODIFIERS): Likewise.
3506 (INTERFACE_MODIFIERS): Likewise.
3507 * jcf-write.c (get_access_flags): Likewise.
3508 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3509 (add_method_1): Likewise.
3510 (get_access_flags_from_decl): Likewise.
3511 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3512 recognize strictfp flag.
3513 * jcf.h (ACC_STRICT): New define.
3515 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3517 * class.c(build_utf8_ref): Move declaration of decl_size
3519 2002-02-07 Tom Tromey <tromey@redhat.com>
3521 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3524 2002-02-04 Anthony Green <green@redhat.com>
3526 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3527 sections if available.
3529 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3531 * parse.y (java_expand_classes): Fix typo in static field loop.
3533 2002-02-02 Richard Henderson <rth@redhat.com>
3535 * class.c (add_field): Mark static fields external.
3536 (build_class_ref): Remove redundant set.
3537 * parse.y (java_expand_classes): Mark static fields of classes
3538 to be compiled as local.
3539 * jcf-parse.c (parse_class_file): Likewise.
3541 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3543 * gcj.texi (About CNI): New node.
3545 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3548 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3549 setlocale() with LC_CTYPE as a parameter.
3552 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3554 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3555 Follow GNU Coding Standards for --version.
3557 2002-01-28 Tom Tromey <tromey@redhat.com>
3559 * expr.c (build_jni_stub): Ensure storage for `meth' is
3561 * parse.y (java_complete_expand_methods): Set
3562 current_function_decl before building JNI stub.
3564 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3566 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3569 2002-01-22 Tom Tromey <tromey@redhat.com>
3571 * decl.c (java_init_decl_processing): Use add_predefined_file.
3572 Predefine RawData.java.
3573 (predef_filenames): Removed.
3574 (java_init_decl_processing): Don't register predef_filenames.
3575 * jcf-parse.c (add_predefined_file): New function.
3576 (predefined_filename_p): Rewrote.
3577 (predefined_filename_p): No longer static.
3578 * decl.c (java_init_decl_processing): Call initialize_builtins.
3579 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3580 (java/builtins.o): New target.
3581 * builtins.c: New file.
3582 * parse.y (patch_invoke): Use build_call_or_builtin.
3583 * java-tree.h (build_call_or_builtin): Declare.
3584 (initialize_builtins): Declare.
3585 (java_set_exception_lang_code): Removed unused declaration.
3586 (PREDEF_FILENAMES_SIZE): Removed.
3587 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3588 (predef_filenames): New define.
3589 (add_predefined_file): Declare.
3590 (predefined_filename_p): Declare.
3591 * expr.c (expand_invoke): Use build_call_or_builtin.
3593 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3595 * parse.y (patch_switch_statement): Fix format specifier.
3597 2002-01-16 Tom Tromey <tromey@redhat.com>
3599 More for PR java/5365:
3600 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3602 (process_file): Generate include for
3603 java.lang.UnsupportedOperationExceptions.
3605 2002-01-15 Andreas Jaeger <aj@suse.de>
3607 * .cvsignore: Add man pages.
3609 2002-01-15 Tom Tromey <tromey@redhat.com>
3611 Fix for PR java/5365:
3612 * gjavah.c (process_file): Turn class name into a file name.
3614 2002-01-14 Matthias Klose <doko@debian.org>
3616 * gcj.texi: Fix whitespace and formatting errors in the
3617 synopsis of the man pages. Update copyright.
3619 2002-01-14 Tom Tromey <tromey@redhat.com>
3622 * Make-lang.in (java.install-man): Handle jv-convert man page.
3623 (java.generated-manpages): Added jv-convert.1.
3624 (java.uninstall): Remove jv-convert.1.
3625 (java.maintainer-clean): Likewise.
3626 ($(srcdir)/java/jv-convert.1): New target.
3627 * gcj.texi (Top): Link to jv-convert node.
3628 (Individual utilities): Likewise.
3629 (Invoking jv-convert): New node.
3631 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3632 Martin Kahlert <martin.kahlert@infineon.com>
3634 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3635 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3637 2002-01-03 Graham Stott <grahams@redhat.com>
3639 * class.c (compile_resource_file): Update copyright date.
3640 Constify filename parameter.
3641 (java-tree.h): Update copyright date.
3642 (compile_resource_file): Constify filename parameter.
3644 2002-01-03 Graham Stott <grahams@redhat.com>
3646 * gcc/jcf-parse.c: Update copyright date.
3647 (yyparse): Constify resource_filename.
3649 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3651 * parse.y (src_parse_roots): Don't needlessly zero init.
3653 2001-12-31 Tom Tromey <tromey@redhat.com>
3655 * parse.y (dump_java_tree): New function.
3656 (source_end_java_method): Call it.
3657 (end_class_declaration): Likewise.
3658 * lang.c (java_decode_option): Call dump_switch_p.
3660 2001-12-28 Tom Tromey <tromey@redhat.com>
3662 * gen-table.pl: Don't process characters after \uffff. Added
3663 comment pointing to input file.
3665 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3667 * gen-table.pl: Const-ify output. Document the location of a
3668 suitable unicode input file.
3670 * chartables.h: Regenerate.
3672 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3674 * chartables.h: Const-ify.
3675 * gjavah.c (options): Likewise.
3676 * jcf-dump.c (options): Likewise.
3677 * jv-scan.c (options): Likewise.
3678 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3679 * parse.y (binop_lookup): Likewise.
3681 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3683 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3684 the static arrays that are output.
3685 * jvspec.c (jvgenmain_spec): Make static.
3686 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3687 * keyword.h: Regenerate.
3688 * lang.c (string_option, process_option_with_no, lang_f_options,
3689 lang_W_options): Const-ify.
3690 * lex.c (java_lex): Likewise.
3692 2001-12-21 Richard Henderson <rth@redhat.com>
3694 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3695 (get_boehm_type_descriptor): ... here. Arrange for the
3696 TREE_TYPE to get set properly.
3698 2001-12-21 Richard Henderson <rth@redhat.com>
3700 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3701 only if the target requires collect2.
3703 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3705 2001-12-20 Tom Tromey <tromey@redhat.com>
3708 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3709 CAN_COMPLETE_NORMALLY for the node.
3710 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3711 generate code for second branch if first branch can't complete
3713 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3714 the loop head if the loop body can't complete normally.
3716 2001-12-20 Tom Tromey <tromey@redhat.com>
3719 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3720 case where `finally' clause can't complete normally.
3722 2001-12-20 Tom Tromey <tromey@redhat.com>
3725 * parse.y (analyze_clinit_body): Added this_class parameter.
3726 Check for more cases where we must keep <clinit>.
3727 (maybe_yank_clinit): Cleaned up flow control.
3729 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3731 * decl.c (java_init_decl_processing): Don't initialize
3732 finit_leg_identifier_node.
3733 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3734 (finit_leg_identifier_node): Remove.
3735 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3737 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3739 * mangle.c (mangle_member_name): Don't special-case for
3741 * mangle_name.c (unicode_mangling_length): Likewise.
3742 (append_unicode_mangled_name): Likewise.
3743 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3746 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3748 * expr.c (build_java_array_length_access): Don't force null pointer
3749 check unless flag_check_references is set.
3751 2001-12-20 Tom Tromey <tromey@redhat.com>
3753 Fix for PR java/3417:
3754 * parse.y (patch_assignment): Added special processing for
3756 (patch_return): Don't convert booleans to integers, and don't
3757 special-case `null'.
3759 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3761 * config-lang.in (diff_excludes): Remove.
3763 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3765 * gcj.texi: Update link to GCC manual.
3767 2001-12-17 Tom Tromey <tromey@redhat.com>
3769 * parse.y (link_nested_class_to_enclosing): Removed useless
3772 2001-12-16 Tom Tromey <tromey@redhat.com>
3774 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3777 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3779 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3780 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3783 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3785 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3787 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3789 * decl.c (java_init_decl_processing): Build otable_type correctly.
3790 otable_decl is an otable_type.
3792 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3794 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3795 otable_type, otable_ptr_type, method_symbol_type,
3796 method_symbols_array_type, method_symbols_array_ptr_type): New
3797 field/global tree definitions.
3798 (flag_indirect_dispatch): New flag.
3799 * decl.c (java_init_decl_processing): Initialize new otable and
3800 otable_syms type nodes and decls. Add new field "index" to
3802 * class.c (build_method_symbols_entry): New function.
3803 (make_method_value): Set "index" to to method's vtable index for
3804 virtual methods when indirect-dispatch is not used.
3805 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3806 and set vtable_method_count to -1. Set otable and otable_syms field
3807 if indirect-dispatch is used and there was something to put in them.
3808 (build_method_symbols_entry): New function.
3809 (emit_offset_symbol_table): New function.
3810 * expr.c (get_offset_table_index): New function.
3811 (build_invokevirtual): Build array reference to otable at the index
3812 returned by get_offset_table_index, and use the result as the vtable
3814 (build_invokeinterface): Similar.
3815 * jcf-parse.c (yyparse): If indirect-dispatch, call
3816 emit_offset_symbol_table at the end of compilation, after all classes
3817 have been generated.
3818 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3819 * lang.c (flag_indirect_dispatch): Define.
3820 (lang_f_options): Add indirect-dispatch flag.
3822 2001-12-14 Matthias Klose <doko@debian.org>
3824 * gcj.texi: Markup for man page generation. Document missing
3825 options printed by <tool> --help.
3826 Terminate description of gij's -ms option with a dot.
3827 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3828 (java.generated-manpages java.install-man, java.uninstall,
3829 java-maintainer-clean) Updated.
3831 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3833 * class.c (get_dispatch_table): Fix java vtable layout
3834 for TARGET_VTABLE_USES_DESCRIPTORS.
3835 * decl.c (java_init_decl_processing): Initialize
3836 alloc_no_finalizer_node, finalize_identifier_node.
3837 * expr.c (class_has_finalize_method): New function.
3838 (expand_java_NEW): Generate calls for finalizer-free allocation.
3839 (build_invokevirtual): Fix java vtable layout for
3840 TARGET_VTABLE_USES_DESCRIPTORS.
3841 * java-tree.h (enum java_tree_index): New entries:
3842 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3843 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3844 (class_has_finalize_method): declare.
3845 (HAS_FINALIZER_P): New macro.
3846 * parse.y (patch_invoke): Generate calls for finalizer-free
3849 2001-12-12 Matthias Klose <doko@debian.org>
3851 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3852 whitespace at end of line.
3854 2001-12-11 Tom Tromey <tromey@redhat.com>
3856 * lex.c (java_init_lex): Define wfl_to_string as
3857 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3859 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3861 * class.c (make_method_value): Use null_pointer_node to
3862 represent empty exception table.
3864 2001-12-10 Tom Tromey <tromey@redhat.com>
3866 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3868 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3870 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3872 2001-12-09 Per Bothner <per@bothner.com>
3874 * check-init.c (current_switch_has_default): New static field.
3875 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3876 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3877 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3879 2001-12-09 Tom Tromey <tromey@redhat.com>
3881 * check-init.c (check_init): Don't allow pre- or post- increment
3882 or decrement of final variable.
3883 (final_assign_error): Minor error message rewording.
3885 2001-12-08 Tom Tromey <tromey@redhat.com>
3887 * java-tree.h: Fixed typo.
3889 * gjavah.c (decompile_method): Don't decompile to `return this'
3892 * gjavah.c (cxx_keywords): Re-sorted.
3893 * lex.c (cxx_keywords): Re-sorted.
3895 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3898 * gjavah.c (print_namelet): Clear subnamelets.
3899 (HANDLE_METHOD): Set `method_printed' earlier.
3901 2001-12-07 Tom Tromey <tromey@redhat.com>
3903 * lang.c (lang_f_options): Added
3904 optimize-static-class-initialization.
3905 (java_decode_option): Removed special case.
3907 2001-12-07 Per Bothner <per@bothner.com>
3909 * check-init.c (check_init): Fix typo freeing memory twice.
3911 2001-12-05 Per Bothner <per@bothner.com>
3913 Restore support for static class initialization optimization.
3914 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3915 * check-init.c (check_int): At end of BLOCK handle initialization
3916 blocks, which used to be done in java_complete_expand_method but did
3917 not handle the case where check_for_initialization might allocate
3918 more than a word of bits.
3919 * decl.c (lang_make_tree): The smic field is now a tree.
3920 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3921 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3923 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3925 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3926 Change from a hash table to a list.
3927 (struct_lang_decl): Change field 'smic' to match.
3928 * class.c (add_method_1): Initialize
3929 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3930 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3931 (java_expand_method_bodies): -here, since 'smic' is now a list.
3932 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3934 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3936 * class.c (java_hash_compare_tree_node): Fix casts.
3938 2001-12-04 Per Bothner <per@bothner.com>
3940 * check-init.c: Handle definite unassignment to finals in addition
3941 to definite assignment.
3942 (loop_current_locals): New field.
3943 (num_current_locals, int start_current_locals, num_current_words):
3945 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3946 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3947 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3948 (get_variable_decl, check_final_reassigned): New functions.
3949 (check_init, check_bool_init): Modify as needed for checking finals.
3950 (check_for_initialization): Take extra parameter and return void.
3951 Do extra start-up logic to check final fields for assignment.
3952 * parse.y (check_static_final_variable_assignment_flag,
3953 reset_static_final_variable_assignment_flag, check_final_assignment,
3954 check_final_variable_local_assignment_flag,
3955 reset_final_variable_indirect_assignment_flag,
3956 reset_final_variable_global_assignment_flag): Remove functions.
3957 (java_complete_expand_methods, outer_field_access_fix,
3958 patch_assignment): Remove no-longer used logic.
3959 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3960 * parse.y (register_fields, java_complete_tree): Update accordingly.
3962 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3963 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3964 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3966 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3968 * java-tree.h (DECL FINAL): New bit-field.
3969 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3970 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3971 (DECL_INIT_CALLS_THIS): New macro.
3972 (struct lang_decl): New bit-field init_calls_this.
3973 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3974 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3975 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3976 use it for both local variables and final fields.
3977 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3979 (struct lang_type): Remove hfv bit-field.
3980 (check_for_initialization): Change to return void.
3982 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3983 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3984 * check-init.c (final_assign_error): New helper function.
3985 (check_final_reassigned, check_init): Use it.
3986 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3988 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3989 bit-fields to unsigned.
3991 2001-12-03 Per Bothner <per@bothner.com>
3993 * parse.y (patch_binop): Minor constant folding.
3995 * parse.y (build_current_thisn): Shorter 'buffer'.
3997 2001-12-03 Per Bothner <per@bothner.com>
3999 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4000 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4001 * jcf-write.c (generate_bytecode_insns): Remove support for
4002 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4003 * check-init.c (check_init): Likewise.
4005 2001-12-03 Per Bothner <per@bothner.com>
4007 * verify.c (subroutine_nesting): New function.
4008 (verify_jvm_instructions): Use it to fix logic for checking that
4009 we're done with the current subroutine.
4011 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4012 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4014 2001-12-03 Per Bothner <per@bothner.com>
4016 * jcf.h: Fix obvious typo in comment.
4017 * typeck.c (build_null_signature): Add comment.
4019 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4021 * expr.c: Remove leading capital from diagnostic messages, as
4022 per GNU coding standards.
4023 * jcf-io.c: Similarly.
4024 * jcf-parse.c: Similarly.
4025 * jv-scan.c: Similarly.
4026 * jvspec.c: Similarly.
4027 * mangle.c: Similarly.
4029 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4030 Alexandre Petit-Bianco <apbianco@redhat.com>
4032 * expr.c (build_java_arrayaccess): Call save_expr on array for
4033 correct evaluation order, modified comment, fixed indentation.
4034 * parse.y: (patch_assignment): Correctly extract the array base
4035 from the tree generate by build_java_arrayaccess, added comments.
4036 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4037 Fixes PR java/3096, PR java/3803, PR java/3965.
4039 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4041 * expr.c (expand_byte_code): Remove trailing periods from messages.
4042 * jcf-parse.c (load_class, jcf_parse): Similarly.
4043 * jcf-write.c (generate_classfile): Similarly.
4044 * lex.c (java_lex): Similarly.
4046 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4048 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4050 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4052 * Make-lang.in (java.generated-manpages): New dummy target.
4054 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4056 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4058 (lang_specific_pre_link): Use set_input to set input_filename.
4060 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4061 (main): Fix definition.
4062 Strip `main' from classname.
4065 2001-11-18 Roger Sayle <roger@eyesopen.com>
4067 * parse.h (java_expand_switch): Remove old prototype.
4069 2001-11-18 Tom Tromey <tromey@redhat.com>
4071 Fix for PR java/1401:
4072 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4074 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4077 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4079 * lang.c (finish_parse): Rename to java_finish.
4080 (LANG_HOOKS_FINISH, java_finish): New.
4082 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4084 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4085 * java-tree.h: New prototype.
4086 * lang.c (java_init): Update prototype. Combine with old init_parse.
4088 2001-11-13 Tom Tromey <tromey@redhat.com>
4090 * gjavah.c (method_signature): New global.
4091 (HANDLE_METHOD): Set it.
4092 (decompile_return_statement): New function.
4093 (decompile_method): Use it.
4094 (print_method_info): Removed `synth' argument.
4096 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4098 * java-tree.h (java_set_yydebug): New.
4099 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4100 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4101 (print_lang_decl, print_lang_type, print_lang_identifier,
4102 print_lang_statistics, lang_print_xnode): Remove.
4104 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4106 * jcf-parse.c (init_lex): Remove.
4107 * lang.c (language_string, lang_identify): Remove.
4108 (struct lang_hooks): Constify.
4109 (LANG_HOOKS_NAME): Override.
4110 (init_parse): Update.
4112 2001-11-08 Andreas Franck <afranck@gmx.de>
4114 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4115 program_transform_name the way suggested by autoconf.
4116 (java.install-common): Also transform auxiliary program names with
4117 program_transform_name.
4119 2001-11-08 Tom Tromey <tromey@cygnus.com>
4121 * parse.y (trap_overflow_corner_case): New rule.
4122 (unary_expression): Use it.
4123 * lex.c (java_init_lex): Don't set minus_seen.
4124 (yylex): Don't use minus_seen. Communicate overflow to parser for
4126 (error_if_numeric_overflow): New function.
4127 * parse.h (minus_seen): Removed field.
4128 (JAVA_RADIX10_FLAG): New define.
4130 2001-11-07 Tom Tromey <tromey@redhat.com>
4132 Patch for PR java/1414:
4133 * parse.y (case_label_list): New global.
4134 (goal): Register case_label_list with GC.
4135 (java_complete_lhs): Save new case on case_label_list.
4136 (patch_switch_statement): Check for duplicate case labels.
4138 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4140 * parse.y (patch_assignment): Removed unused third argument.
4141 (java_complete_lhs): Removed unused third argument to patch_assignment.
4143 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4145 * lang.c: Include langhooks-def.h.
4146 * Make-lang.in: Update.
4148 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4150 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4152 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4154 * mangle.c (find_compression_record_match): Don't match compression
4155 records for package name elements unless they occur at the start of
4156 the name. Fix for PR java/4717.
4158 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4160 * expr.c (expand_java_field_op): Don't special-case references to
4161 java.lang.PRIMTYPE.TYPE.
4162 (build_primtype_type_ref): Removed.
4163 * java-tree.h (build_primtype_type_ref): Remove prototype.
4164 * parse.y (maybe_build_primttype_type_ref): Removed.
4165 (complete_function_arguments): Don't special-case references to
4166 java.lang.PRIMTYPE.TYPE.
4167 (patch_assignment): Likewise.
4168 (array_constructor_check_entry): Likewise.
4170 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4172 * mangle.c (static tree compression_table): Fixed leading comment.
4173 * parse.h (struct parser_ctxt): Fixed field comment.
4174 * parse.y (check_pkg_class_access): New prototype, fixed leading
4175 comment, new parameter used to emit error only if passed as true.
4176 (parse_check_super): Pass extra argument to check_pkg_class_access.
4177 (do_resolve_class): Likewise.
4178 (process_imports): Likewise.
4179 (read_import_dir): Fixed indentation.
4180 (find_in_imports_on_demand): New local class_type_name. Local
4181 node_to_use deleted. while loop changed into for loop. Report
4182 multiple definition only for accessible classes. Improved error
4184 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4185 assigned to parameter list, fixed indentation. while loop changed
4186 into for loop, restore TREE_CHAIN on local `tem' before the next
4189 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4191 * lang.c (lang_get_alias_set): Deleted.
4193 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4195 * gjavah.c (jni_print_char): Fix thinko in last change.
4197 * gjavah.c (jni_print_char, decode_signature_piece): Use
4198 safe-ctype macros and/or fold extra calls into fewer ones.
4199 * lex.c (java_read_unicode, java_lex): Likewise.
4200 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4201 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4202 * mangle_name.c (append_unicode_mangled_name,
4203 unicode_mangling_length): Likewise.
4205 2001-10-17 Richard Henderson <rth@redhat.com>
4207 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4209 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4211 * lang.c (langhooks.h): Included.
4212 (LANG_HOOKS_INIT): Redefined.
4213 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4214 (LANG_HOOKS_DECODE_OPTION): Likewise.
4215 (struct lang_hooks lang_hooks): New initialization.
4217 2001-10-11 Per Bothner <per@bothner.com>
4219 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4220 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4221 The former is simpler, and jcf-write.c handles it better.
4222 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4223 or WITH_CLEANUP_EXPR.
4224 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4225 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4227 * parse.y (patch_if_else_statement): If the condition is constant,
4228 optimize away the test.
4230 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4232 * parse.y (patch_cast): Call patch_string on the first operand of
4233 the incoming node, update it if necessary. Fixes PR java/4510.
4235 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4237 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4238 when name qualifier matches a package name.
4240 2001-10-08 Tom Tromey <tromey@redhat.com>
4242 Fix for PR java/4489:
4243 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4244 force a new label when computing `body_block'.
4246 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4248 * jcf-io.c (format_uint): Const-ify.
4249 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4250 * lex.c (java_get_line_col): Likewise.
4251 * parse.y (build_incdec): Likewise.
4253 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4255 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4256 a NULL enclosing context if appropriate. Fixes PR java/4466.
4258 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4260 * parse.y (patch_assignment): Use lvalue's original TYPE when
4261 building the final COMPOUND_EXPR.
4262 (try_reference_assignconv): Fixed leading comment.
4264 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4266 * parse.y (check_final_variable_indirect_assignment): For
4267 COMPOUND_EXPR, return only if finals were found initialized
4268 properly, if not, keep on checking.
4269 (check_final_variable_global_assignment_flag): New local
4270 error_found, set when appropriate and used to decide whether to
4271 report uninitialized finals. Fixed typo in comment.
4273 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4275 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4276 last three initializations. Fixes PR java/4360.
4278 2001-09-21 Richard Henderson <rth@redhat.com>
4280 * class.c (get_dispatch_table): Handle function descriptors.
4281 (build_dtable_decl): Likewise.
4282 * expr.c (build_invokevirtual): Likewise.
4284 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4286 * parse.y (patch_method_invocation): Build class initialization
4287 when static finals are used to qualify method invocation.
4290 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4292 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4293 build_type_name_from_array_name.
4294 (STRING_STRIP_BRACKETS): New macro.
4295 * parse.y (build_type_name_from_array_name): New function.
4296 (array_creation_expression:): Accumulate []s instead of [s.
4297 (cast_expression:): Accumulate []s instead of [s after cast type
4299 (build_array_from_name): Local string deleted, use
4300 build_type_name_from_array_name.
4301 (build_unresolved_array_type): Accumulate []s instead of [s after
4303 (register_fields): Fixed comment.
4304 (resolve_class): Local name, base deleted, new locals tname and
4305 array_dims. Use build_type_name_from_array_name. Use array_dims to
4307 (purify_type_name): Use STRING_STRIP_BRACKETS.
4309 2001-09-18 Andreas Jaeger <aj@suse.de>
4311 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4312 * jv-scan.c: Likewise.
4314 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4316 * parse.y (patch_method_invocation): Inner class creation context
4317 check not enforced within constructors. Fixes PR java/1873.
4319 2001-09-16 Tom Tromey <tromey@redhat.com>
4321 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4322 NOTE_PUSH for single-case push. Fixes PR java/4189.
4324 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4326 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4327 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4328 (struct lang_type): New fields import_list and import_demand_list.
4329 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4330 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4331 (do_resolve_class): New local saved_enclosing_type, initialized,
4332 passed as parameter to find_in_imports and find_in_imports_on_demand.
4333 (find_in_imports): Added paramater enclosing_type, use its
4334 TYPE_IMPORT_LIST when applicable.
4335 (find_in_imports_on_demand): Added parameter enclosing_type, use
4336 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4337 declaration and initialization.
4338 (fold_constant_for_init): Switch/restore current_class to the
4339 appropriate context.
4341 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4343 * verify.c (verify_jvm_instructions): Fix typo.
4345 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4347 * expr.c (expand_invoke): Const-ification.
4348 * parse.y (patch_method_invocation): Likewise.
4350 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4352 * gjavah.c (cxx_keywords): Const-ification.
4353 * keyword.gperf (java_keyword): Likewise.
4354 * lang.c (java_tree_code_name): Likewise.
4355 * lex.c (cxx_keywords): Likewise.
4356 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4358 2001-09-11 Richard Henderson <rth@redhat.com>
4360 * parse.h (ctxp_for_generation): Mark extern.
4362 2001-09-10 Richard Henderson <rth@redhat.com>
4364 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4366 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4368 * typeck.c (java_array_type_length, build_prim_array_type):
4369 Represent empty arrays by NULL index.
4371 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4373 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4374 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4376 2001-09-06 Anthony Green <green@redhat.com>
4378 * class.c (O_BINARY): Define if necessary.
4379 (registerResource_libfunc): Declare.
4380 (init_class_processing): Initilize registerResource_libfunc.
4381 (compile_resource_file): New function.
4382 * java-tree.h (resource_name): Declare.
4383 (compile_resource_file): Declare.
4384 * jcf-parse.c (yyparse): Handle compiling java resource files.
4385 * lang.c (java_decode_option): Handle -fcompile-resource option.
4386 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4388 * gcj.texi (Code Generation): Add documentation for -R flag.
4390 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4392 * jcf-write.c (generate_classfile): Issue an error in case of
4393 field/initial value mismatch.
4394 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4395 being initialized and we're generating bytecode.
4396 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4397 set DECL_INITIAL properly when appropriate.
4401 2001-09-01 Per Bothner <per@bothner.com>
4403 * parse.y (maybe_yank_clinit): A field without an initializer is not
4404 relevant. All initializers except static final and constant require
4405 <clinit>, regardless of flag_emit_class_files.
4407 2001-08-31 Per Bothner <per@bothner.com>
4409 * class.c (set_constant_value): When not emitting class files, then a
4410 String ConstantValue is a utf8const_ptr_type.
4412 2001-08-30 Per Bothner <per@bothner.com>
4414 * jcf-write.c (generate_classfile): Check that field is primitive
4415 or string before emitting ConstantValue attribute.
4417 2001-08-30 Per Bothner <per@bothner.com>
4419 * parse.y (resolve_qualified_expression_name): If creating a
4420 COMPOUND_EXPR, set it's type correctly.
4422 2001-08-30 Per Bothner <per@bothner.com>
4424 * jcf-io.c (open_class): Set filename field.
4426 * jcf-parse,c (parse_class_file): Set current_function_decl
4427 for better error message when Code attribute is missing.
4429 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4430 better diagnostics, especially for constructors.
4432 2001-08-30 Per Bothner <per@bothner.com>
4434 * jcf-write.c (generate_classfile): Don't write ConstantValue
4435 attribute if field is not final, for compatibility with jdk.
4437 * jcf-write.c (generate_classfile): Convert ConstantValue values
4438 to correct type. Work-around for front-end bug.
4439 * class.c (set_constant_value): Error if constant has wrong type.
4441 2001-08-30 Per Bothner <per@bothner.com>
4443 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4444 "Double" are printed at verbosity 1.
4446 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4448 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4450 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4452 * parse.y (patch_assignment): Don't verify final re-assignment here.
4453 (java_complete_lhs): Verify assignments to finals calling
4454 patch_assignment. Verify re-assignments to finals before calling
4457 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4459 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4462 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4464 * lex.c (java_lex): new local found_hex_digits. Set and then used
4465 in test to reject invalid hexadecimal numbers.
4466 * parse.y (java_complete_tree): Prevent unwanted cast with
4467 initialized floating point finals.
4468 (patch_binop): Emit a warning when detecting a division by zero,
4469 mark result not constant, don't simplify non integer division.
4471 2001-08-28 Per Bothner <per@bothner.com>
4473 * jcf-write.c (generate_bytecode_insns): For increments and
4474 decrements just recurse to push constant. Improvement on Mark's patch.
4476 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4478 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4479 real conversion for increments and decrements of reals.
4481 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4483 * parse.y (resolve_qualified_expression_name): Handle unresolved
4484 qualified expressions, prevent numerical qualifiers, fixed typo.
4487 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4489 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4490 don't report anything but deprecated class when marked so. Handle
4492 (patch_method_invocation): Check deprecation on methods and types.
4493 (patch_binop): code becomes an enum tree_code, added default: to
4494 switch to handle that. Detect division by zero, try to fold and
4495 return before using a subroutine.
4497 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4499 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4500 file smaller than 4 bytes.
4501 * parse.y (check_inner_circular_reference): New function.
4502 (check_circular_reference): Likewise.
4503 (array_initializer:): Accept {,}.
4504 (java_check_circular_reference): Rewritten using
4505 check_circular_reference and check_inner_circular_reference.
4506 (java_complete_expand_method): Unconditionally save and restore
4507 the unpurged exception list.
4508 (build_dot_class_method_invocation): Unmangle signature parameter.
4510 2001-08-21 Tom Tromey <tromey@redhat.com>
4512 * decl.c (init_decl_processing): Add `throws' field to method
4514 * class.c (make_method_value): Compute `throws' field for method.
4516 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4518 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4519 circularity is detected.
4520 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4522 2001-08-17 Richard Henderson <rth@redhat.com>
4524 * class.c (emit_register_classes): Add align parameter to
4525 call to assemble_integer.
4527 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4529 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4530 loading a class_or_name fails, try considering an innerclass name
4531 and load the enclosing context.
4532 * parse.y (resolve_inner_class): New function.
4533 (find_as_inner_class): Added leading comment.
4534 (register_incomplete_type): Keep the current context as enclosing
4535 context for JDEP_FIELD dependencies.
4536 (do_resolve_class): Locals new_class_decl and super initialized to
4537 NULL. Call resolve_inner_class, explore the enclosing context
4538 superclass if necessary.
4541 2001-08-16 Tom Tromey <tromey@redhat.com>
4543 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4544 * gjavah.c (main): Updated for change to jcf_path_seal.
4545 * lang.c (version_flag): New global.
4546 (java_decode_option): Recognize `-version'.
4547 (java_init): Update for change to jcf_path_seal.
4548 * jcf.h (jcf_path_seal): Added `print' argument.
4549 * jcf-path.c (jcf_path_seal): Added `print' argument.
4551 2001-08-13 Zack Weinberg <zackw@panix.com>
4553 * Make-lang.in (java/decl.o): Update dependencies.
4554 * decl.c: Include libfuncs.h, don't include toplev.h.
4556 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4558 * decl.c (init_decl_processing): exception_type_node,
4559 class_not_found_type_node, and no_class_def_found_type_node
4560 initialized. predef_filenames augmented accordingly.
4561 instinit_identifier_node initialized.
4562 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4563 * java-tree.h (enum java_tree_index): New entries
4564 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4565 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4566 (exception_type_node): New macro.
4567 (class_not_found_type_node): Likewise.
4568 (no_class_def_found_type_node): Likewise.
4569 (instinit_identifier_node): Likewise.
4570 (PREDEF_FILENAMES_SIZE): Adjusted.
4571 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4572 (struct lang_type): Fixed typo in bitfield name.
4573 (DECL_INSTINIT_P): New macro.
4574 (ID_INSTINIT_P): Likewise.
4575 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4577 * parse.y (encapsulate_with_try_catch): New function.
4578 (generate_instinit): Likewise.
4579 (build_instinit_invocation): Likewise.
4580 (ctors_unchecked_throws_clause_p): Likewise.
4581 (add_instance_initializer): Deleted.
4582 (build_instance_initializer): Likewise.
4583 (in_instance_initializer): Likewise.
4584 (check_method_redefinition): instinit$ not to be verified.
4585 (java_complete_expand_methods): Generate instinit$, simplified code.
4586 (build_dot_class_method): Eliminated unnecessary locals. Use
4587 encapsulate_with_try_catch, removed unnecessary code.
4588 (fix_constructors): New local iii. Use build_instinit_invocation.
4589 (patch_method_invocation): Added comment.
4590 (maybe_use_access_method): Don't consider instinit$.
4591 (find_applicable_accessible_methods_list): Shorten the search for
4593 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4594 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4595 (patch_throw_statement): Likewise. Fixed typo.
4597 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4600 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4601 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4603 (lang_specific_pre_link): Use set_input to set input_filename.
4605 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4606 (main): Fix definition.
4607 Strip `main' from classname.
4610 2001-08-11 Zack Weinberg <zackw@panix.com>
4612 * lex.h: Don't include setjmp.h. Don't define
4613 SET_FLOAT_HANDLER or prototype set_float_handler.
4615 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4617 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4618 `poplevel' in the right order.
4620 2001-08-09 Richard Henderson <rth@redhat.com>
4622 * Make-lang.in (class.o): Depend on TARGET_H.
4623 * class.c (emit_register_classes): Use target hooks instead of
4624 assemble_constructor and assemble_destructor.
4626 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4628 * check-init.c (flags.h): Include
4629 (check_init): Don't report uninitialized static class
4630 initialization flags, don't free bit index when doing static class
4631 initialization optimization.
4632 (check_for_initialization): Return type changed to `unsigned int.'
4633 (attach_initialized_static_class): New function.
4634 * class.c (add_method_1): Create the initialized static class
4636 (finish_class): Always emit deferred inline methods.
4637 * decl.c (emit_init_test_initialization): Moved to expr.c
4638 (complete_start_java_method): Don't traverse
4639 DECL_FUNCTION_INIT_TEST_TABLE.
4640 (lang_mark_tree): Mark hash tables in function decls.
4641 * expr.c (emit_init_test_initialization): Moved from decl.c.
4642 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4643 initialization flag, set DECL_CONTEXT and
4644 LOCAL_CLASS_INITIALIZATION_FLAG.
4645 (java_lang_expand_expr): Emit initialization code for static class
4646 initialized flags when entering block, if necessary.
4647 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4648 * java-tree.h (flag_optimize_sci): New global variable declaration.
4649 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4650 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4651 (LOCAL_FINAL_P): Fixed typo in comment.
4652 (FINAL_VARIABLE_P): Likewise.
4653 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4654 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4655 (struct lang_decl): New fields `ict', `smic' and `cif.'
4656 (check_for_initialization): New returned value for global.
4657 (attach_initialized_static_class): New global function.
4658 (STATIC_CLASS_INIT_OPT_P): New macro.
4659 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4660 * lang.c (java_decode_option): Handle
4661 `-fno-optimize-static-class-initialization'
4662 * parse.y (start_complete_expand_method): New function.
4663 (java_expand_method_bodies): Likewise.
4664 (attach_init_test_initialization_flags): Likewise.
4665 (adjust_init_test_initialization): Likewise.
4666 (emit_test_initialization): Likewise.
4667 (java_complete_expand_methods): Nullify abstract and native method
4669 (java_complete_expand_method): New locals `fbody', `block_body'
4670 and `exception_copy.' Reorganized: directly return on empty method
4671 bodies, call `start_complete_expand_method', remember definitely
4672 initialized static class in function, don't expand method bodies.
4673 (java_expand_classes): Call `java_expand_method_bodies' before
4674 `finish_class' when compiling to native.
4675 (resolve_expression_name): Use `orig' after building outer class
4677 (patch_invoke): Remember static method invocations.
4679 2001-08-06 Richard Henderson <rth@redhat.com>
4681 * class.c (emit_register_classes): Pass a symbol_ref and priority
4682 to assemble_constructor.
4684 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4686 * java-tree.h (all_class_filename): New macro.
4687 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4688 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4689 newly created IDENTIFIER_NODE to `all_class_filename.'
4691 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4693 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4694 Use ggc_add_tree_root to register roots.
4696 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4698 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4699 second operand calling check_init.
4700 * decl.c (complete_start_java_method): Swaped second and third
4701 arguments while creating WITH_CLEANUP_EXPR node.
4702 * jcf-write.c (generate_bytecode_insns): Use second operand
4703 instead of third when handling WITH_CLEANUP_EXPR.
4704 * parse.y (java_complete_lhs): Expand second operand of
4705 WITH_CLEANUP_EXPR nodes.
4706 (patch_synchronized_statement): Swaped second and third arguments
4707 while creating WITH_CLEANUP_EXPR node.
4709 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4711 * parse.y (create_interface): Avoid cyclic inheritance report when
4712 syntax error encountered during class definition.
4715 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4717 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4719 (lang_specific_pre_link): Use set_input to set input_filename.
4721 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4722 (main): Fix definition.
4723 Strip `main' from classname.
4726 2001-07-18 Tom Tromey <tromey@redhat.com>
4729 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4730 * lex.c (java_new_lexer): Use ICONV_CONST.
4731 (java_read_char): Likewise.
4732 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4733 (jv-scan$(exeext)): Likewise.
4735 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4737 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4738 * parse.y (check_class_interface_creation): Allow `private' if the
4739 enclosing is not an interface.
4740 (create_interface): Interface tagged public if the enclosing
4741 context is an interface.
4742 (create_class): Class tagged public if the enclosing context
4746 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4748 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4751 2001-07-14 Tim Josling <tej@melbpc.org.au>
4753 * check-init.c (check_init): Remove references to EXPON_EXPR.
4755 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4757 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4758 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4761 2001-07-13 Tom Tromey <tromey@redhat.com>
4763 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4766 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4768 * parse.y (patch_method_invocation): Don't override primary if one
4769 is already provided, but let this$<n> be built. Fixed comment.
4771 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4773 * parse.y (empty_statement:): Report empty statement error only
4774 when found at class declaration level.
4777 2001-07-12 Tom Tromey <tromey@redhat.com>
4779 * expr.c (expand_load_internal): New function.
4780 (LOAD_INTERNAL): Use it.
4782 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4784 * parse.y (verify_constructor_super): Compare anonymous class ctor
4785 args with `valid_method_invocation_conversion_p.'
4788 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4790 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4791 `-fsyntax-only.' Fixes PR java/3248
4793 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4795 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4797 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4799 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4800 current function is static. Fixes PR java/1970
4802 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4804 * parse.y (patch_method_invocation): Add enclosing context to ctor
4805 calls if necessary. Fixes PR java/2953
4807 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4809 * parse.y (resolve_package): Abort if qualified expression member
4811 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4814 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4816 * verify.c: Don't use // comments.
4818 2001-07-05 Tom Tromey <tromey@redhat.com>
4820 * lang.c (flag_assume_compiled): Removed.
4821 * java-tree.h (flag_assume_compiled): Removed.
4822 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4823 -fhash-synchronization, -fuse-divide-subroutine,
4824 -fcheck-references, -femit-class-file, -femit-class-files,
4825 -fassume-compiled. Updated --encoding information. Changed
4826 -foutput-class-dir to `-d'.
4828 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4830 * jcf-parse.c (parse_class_file): Add lineno parameter to
4831 debug_start_source_file call.
4833 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4835 * gcj.texi: Use gpl.texi.
4836 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4837 dependencies and use doc/include in search path.
4839 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4841 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4842 `this'. If so, don't build instance initializers.
4844 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4846 * parse.y (resolve_expression_name): Improved error message for
4847 inner class cases. Fixes PR java/1958
4849 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4851 * lang.c: #include diagnostic.h
4852 (lang_print_error): Add a `diagnostic_context *' parameter.
4853 (java_dummy_print): Likewise.
4854 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4856 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4858 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4859 * jcf.h (typedef struct JCF): New bitfield `finished.'
4860 (JCF_FINISH): Set `finished.'
4861 (JCF_ZERO): Reset `finished.'
4864 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4866 * parse.y (class_body_declaration:): Don't install empty instance
4870 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4872 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4873 (set_class_decl_access_flags): New function.
4874 * java-tree.h (set_class_decl_access_flags): New prototype.
4875 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4876 (parse_class_file): New local `decl_max_locals.' Take wide types
4877 into account to compute DECL_MAX_LOCALS.
4878 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4881 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4883 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4885 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4887 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4888 * parse.y (do_resolve_class): Moved comments out to leading comment
4889 section. Removed local `start', New local `_ht' and
4890 `circularity_hash.' Record `enclosing' in hash table and search
4891 it to detect circularity. Use `enclosing' as an argument to
4892 `lookup_cl.' Free the hash table when done.
4894 2001-06-19 Tom Tromey <tromey@redhat.com>
4896 * lex.c (java_read_char): Disallow invalid and overlong
4897 sequences. Fixes PR java/2319.
4899 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4901 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4903 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4905 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4906 arguments accordingly.
4908 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4910 * gcj.texi: Move contents to just after title page.
4912 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4914 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4916 (patch_incomplete_class_ref): Build the class ref, build the class
4917 init if necessary, complete the tree.
4920 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4922 * parse.y (lookup_field_wrapper): Test `name' code.
4923 (resolve_qualified_expression_name): Test `qual_wfl' code.
4924 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4925 handle `qual_wfl' by code.
4926 (maybe_build_primttype_type_ref): Test `wfl' code.
4928 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4930 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4932 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4933 the dvi file in the java directory.
4935 2001-05-25 Sam TH <sam@uchicago.edu>
4937 * gen-table.pl javaop.h jcf.h lex.h,
4938 parse.h: Fix header include guards.
4940 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4942 * jv-scan.c (version): Update copyright year.
4944 2001-05-21 Per Bothner <per@bothner.com>
4946 * jcf-parse.c (read_class): If class is from .class or .zip file
4947 and it's already been read, don't push/pop parser context.
4949 2001-05-18 Per Bothner <per@bothner.com>
4951 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4952 command line so the jvgenmain-generated main program comes first.
4954 2001-05-15 Tom Tromey <tromey@redhat.com>
4956 * class.c (build_utf8_ref): Don't generate identifier based on
4959 2001-05-12 Richard Henderson <rth@redhat.com>
4961 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4962 * expr.c (java_lang_expand_expr): Expand it.
4963 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4964 calling build_exception_object_ref.
4965 * parse.y (catch_clause_parameter): Likewise.
4966 (build_dot_class_method): Likewise.
4967 (try_reference_assignconv): Likewise.
4968 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4969 * jcf-write.c (generate_bytecode_insns): Likewise.
4971 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4973 * parse.y (build_unresolved_array_type): Set
4974 EXPR_WFL_QUALIFICATION on the newly created wfl.
4975 Fixes PR java/2538. Fixes PR java/2535.
4977 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4979 * parse.y (fix_constructors): Removed unnecessary assignment to
4980 local. Moved assignment to `this$<n>', fixed comments and
4982 (build_wfl_wrap): Fixed indentation.
4983 Fixes PR java/2598, java/2579 and java/2658.
4985 2001-05-03 Mo DeJong <mdejong@redhat.com>
4987 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4988 check for byte swap.
4990 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4992 * expr.c (build_class_init): Move MODIFY_EXPR
4993 outside of COND_EXPR. Remove variable `call'.
4995 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4997 * decl.c: NULL_PTR -> NULL.
4998 * jcf-write.c: Likewise.
5000 2001-05-01 Tom Tromey <tromey@redhat.com>
5002 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5003 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5004 * gcj.texi: Updated copyright text. Include fdl.texi.
5005 (Top): Link to new node.
5007 2001-05-01 Per Bothner <per@bothner.com>
5009 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5011 2001-05-01 Per Bothner <per@bothner.com>
5013 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5014 import_list contains the name, not the TREE_PURPOSE.
5016 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5018 * jcf-io.c (read_zip_member): Cast to long in comparison with
5021 * jvspec.c (lang_specific_driver): Initialize variables.
5023 * mangle.c (find_compression_record_match): Likewise.
5025 * typeck.c (build_null_signature): Provide static prototype. Mark
5026 parameter with ATTRIBUTE_UNUSED.
5028 * verify.c (verify_jvm_instructions): Initialize variable.
5030 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5032 * parse.y (do_resolve_class): Check for cyclic inheritance during
5033 inner class resolution.
5035 2001-04-27 Per Bothner <per@bothner.com>
5037 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5038 while iterating, since that could cause gc to lose stuff.
5040 2001-04-26 Per Bothner <per@bothner.com>
5042 Fix method search wrt scope of inner classes to match JLS2.
5043 * typeck.c (build_null_signature): New static function.
5044 (has_method): New function. Uses build_null_signature and lookup_do.
5045 * java-tree.h (has_method): New declaration.
5046 * parse.y (find_applicable_accessible_methods_list): Do not search
5047 context of inner classes here.
5048 (patch_method_invocation): Search scope, ie. current and outer clases,
5049 for method matching simple name, to find class.
5051 2001-04-26 Per Bothner <per@bothner.com>
5053 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5054 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5056 * constants.c (find_methodref_with_class_index): New function.
5057 (find_methodref_index): Use find_methodref_with_class_index.
5058 * java-tree.h (find_methodref_with_class_index): New declaration.
5059 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5060 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5061 If context changed from interface to class, don't use invokeinterface.
5063 2001-04-25 Per Bothner <per@bothner.com>
5065 * verify.c (verify_jvm_instructions): For field instructions,
5066 check that field index is valid. For invoke instructions, check that
5067 method index is valid.
5069 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5071 * config-lang.in (target_libs): Copy from $libgcj_saved.
5073 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5075 * decl.c (init_decl_processing): Add new class "protectionDomain"
5077 * class.c (make_class_data): Set initial value for "protectionDomain".
5079 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 * jvspec.c (lang_specific_driver): Fix memory allocation
5082 deficit, by using concat in lieu of xmalloc/sprintf.
5084 2001-04-20 Per Bothner <per@bothner.com>
5086 Fixes to compile multiple .class files at once.
5087 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5088 * java-tree.h (CLASS_PARSED_P): New macro.
5089 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5090 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5091 (read_class): Avoid some code duplication.
5092 Don't call JCF_FINISH for a .class file - might be needed later.
5093 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5094 rather than CLASS_LOADED_P, since latter implies class laid out.
5095 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5096 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5098 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5100 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5102 * boehm.c: Include toplev.h.
5104 2001-04-06 Tom Tromey <tromey@redhat.com>
5105 Alexandre Petit-Bianco <apbianco@redhat.com>
5107 Fix for PR gcj/1404 and PR gcj/2332:
5108 * parse.y (build_array_from_name): If we use the type_wfl then
5109 accumulate dimensions from the original type as well.
5110 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5112 2001-04-06 Tom Tromey <tromey@redhat.com>
5114 * parse.y (analyze_clinit_body): Return true if the second operand
5115 of a METHOD_EXPR is nonzero.
5117 2001-04-06 Tom Tromey <tromey@redhat.com>
5119 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5121 ($(srcdir)/java/parse.c): Likewise.
5123 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5125 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5126 (version-gcc): Initialized.
5127 (which-gcj): Likewise.
5129 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5131 * java-tree.h (struct lang_decl): New macro
5132 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5133 * parse.y (build_instance_initializer): New function.
5134 (add_instance_initializer): Use it.
5135 (java_fix_constructors): Set `current_class' before fix pass.
5136 (fix_constructors): Just return if already fixed. Move `super()'
5137 invocation ahead. Use `build_instance_initializer.'
5140 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5142 * parse.y (resolve_qualified_expression_name): Pass field's
5143 DECL_CONTEXT to `not_accessible_p.'
5144 (not_accessible_p): Changed parameters order in `inherits_from_p'
5147 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5149 * lang-options.h: Add flag_check_references.
5151 2001-04-04 Per Bothner <per@bothner.com>
5153 * java-tree.h (CONSTANT_VALUE_P): New macro.
5154 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5155 * parse.y (maybe_build_class_init_for_field): New static function.
5156 (resolve_expression_name, resolve_field_access): Use
5157 maybe_build_class_init_for_field instead of build_class_init
5158 This does not do the init if the field is compile-time-constant.
5159 (resolve_field_access): Simplify.
5161 * parse.y (fold_constant_for_init): Merge test into switch.
5163 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5165 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5167 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5169 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5171 * expr.c (pop_type_0): Save the result of the first
5172 lang_printable_name call in a scratch buffer, so it
5173 won't be clobbered by the second call.
5175 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5177 * parse-scan.y (array_type:): Rewritten.
5178 (type_declaration:): `empty_statement' replaces `SC_TK.'
5179 (class_member_declaration:): `empty statement' added.
5180 (method_body:): Simplified.
5181 (static_initializer:): Likewise.
5182 (primary_no_new_array:): Use `type_literals.'
5183 (type_literals:): New rule.
5184 (dims:): Set and update `bracket_count.'
5185 Fixes PR java/1074. Fixes PR java/2412.
5187 2001-03-28 Hans Boehm <boehm@acm.org>
5189 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5190 (get_boehm_type_descriptor): Set type on returned value to be a
5191 pointer length integer.
5193 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5195 * expr.c (pop_type_0): Call `concat' rather than building the
5197 (pop_type): Add format specifier in call to `error'.
5199 * parse.y (patch_method_invocation): Avoid casting away
5202 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5204 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5206 2001-03-28 Richard Henderson <rth@redhat.com>
5208 IA-64 ABI Exception Handling:
5209 * Make-lang.in (except.o): Don't depend on eh-common.h.
5210 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5211 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5212 [soft_exceptioninfo_call_node]: Remove.
5213 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5214 (end_java_method): No emit_handlers.
5215 * except.c (java_set_exception_lang_code): Remove.
5216 (method_init_exceptions): Don't call it.
5217 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5218 (build_exception_object_ref): New.
5219 (expand_end_java_handler): Update for except.h name changes.
5220 (emit_handlers, expand_resume_after_catch): Remove.
5221 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5222 (process_jvm_instruction): Use build_exception_object_ref.
5223 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5224 (soft_exceptioninfo_call_node): Remove.
5225 (build_exception_object_ref): Declare.
5226 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5227 soft_exceptioninfo_call_node. Move processing ...
5228 [EXC_PTR_EXPR]: ... here.
5229 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5230 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5231 (source_end_java_method): No java_set_exception_lang_code or
5233 (build_dot_class_method): Use build_exception_object_ref.
5234 (try_reference_assignconv): Check EXC_PTR_EXPR not
5235 soft_exceptioninfo_call_node.
5237 2001-03-28 Richard Henderson <rth@redhat.com>
5239 * java-tree.h (throw_node): Define as a single member of
5240 java_global_trees instead of a separate array.
5241 (JTI_THROW_NODE): New.
5242 * decl.c (throw_node): Don't declare.
5243 (init_decl_processing): Init a scalar throw_node.
5244 Don't register it for gc.
5245 * check-init.c (check_init): Reference scalar throw_node.
5246 * expr.c (build_java_athrow): Likewise.
5247 * jcf-write.c (generate_bytecode_insns): Likewise.
5248 * parse.h (BUILD_THROW): Likewise.
5250 2001-03-28 Richard Henderson <rth@redhat.com>
5252 * decl.c (end_java_method): Do not save and restore
5253 flag_non_call_exceptions.
5254 * parse.y (source_end_java_method): Likewise.
5255 * lang.c (flag_exceptions): Don't declare.
5256 (java_init_options): Set flag_non_call_exceptions. Set
5257 flag_exceptions here ...
5258 (java_init): ... not here.
5260 2001-03-27 Richard Henderson <rth@redhat.com>
5262 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5263 exceptions_via_longjmp.
5265 * lang.c (flag_new_exceptions): Don't declare it.
5266 (java_init_options): Or set it.
5268 2001-03-27 Richard Henderson <rth@redhat.com>
5270 * decl.c (end_java_method): Rename asynchronous_exceptions to
5271 flag_non_call_exceptions.
5272 * parse.y (source_end_java_method): Likewise.
5274 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5276 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5278 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5280 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5282 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5284 * parse.y (find_as_inner_class): Follow current package
5285 indications not to mistakingly load an unrelated class.
5287 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5289 * constants.c (PUTN): Use memcpy, not bcopy.
5291 * lex.c (java_read_char): Use memmove, not bcopy.
5293 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5295 2001-03-23 Per Bothner <per@bothner.com>
5297 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5298 macro for better error pin-pointing.
5299 * java-tree.h: Fix typo in comment.
5301 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5302 Don't include jsr/goto in exception range.
5303 Check if start and end of exception range are the same (also TRY_EXPR).
5304 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5305 However, do emit the following goto even if try_block is empty.
5306 Defer freeing exception_decl until after the finalizer, to make
5307 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5309 * parse.y (java_complete_lhs): If the try-clause is empty, just
5310 return the finally-clause and vice versa.
5312 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5314 * gcj.texi (Input Options): documented the check for attribute
5315 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5316 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5317 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5318 (jcf_parse): Check for the right classes archive if necessary.
5319 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5320 (jcf_parse_fields): Fixed indentation.
5321 * jcf-write.c (append_gcj_attribute): New function.
5322 (generate_classfile): Compute the attribute count, invoke
5323 `append_gcj_attribute'.
5324 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5325 turned into bit-fields. New bit-field `right_zip.'
5326 (JCF_ZERO): Set `right_zip' to zero.
5327 * lang-options.h (-fforce-classes-archive-check): Added flag.
5328 * lang.c (flag_force_classes_archive_check): New flag.
5329 (lang_f_options): New entry `force-classes-archive-check.'
5332 2001-02-07 Andrew Haley <aph@redhat.com>
5334 * gcj.texi (Configure-time Options): Add -fcheck-references.
5335 * expr.c (build_java_indirect_ref): New function.
5336 (java_check_reference): New function.
5337 (build_java_array_length_access): Use build_java_indirect_ref to
5338 check for null references.
5339 (build_java_arrayaccess): Likewise.
5340 (build_get_class): Likewise.
5341 (build_field_ref): Likewise.
5342 (invoke_build_dtable): Likewise.
5343 (build_invokeinterface): Likewise.
5344 * lang.c (lang_f_options): Add flag_check_references.
5345 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5346 * java-tree.h (flag_check_references): New variable.
5347 * lang.c (flag_check_references): Likewise.
5348 * parse.y (patch_invoke): Use java_check_reference.
5349 (patch_assignment): Allow for extra nesting in
5350 _Jv_CheckArrayStore.
5352 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5354 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5355 * lex.c (cxx_keywords): Likewise.
5357 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5359 * parse.y (qualify_ambiguous_name): Broaden `length'
5360 recognition. Help MODIFY_EXPR be resolved as expression names.
5361 Fixes PR java/2066. Fixes PR java/2400.
5363 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5365 * gjavah.c (process_file): Mark interface definitions with
5366 "__attribute__ ((java_interface))".
5368 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5370 * class.c (layout_class): Fixed push_super_field's second
5371 argument. Fixes PR java/2333.
5372 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5373 too early to lay innerclasses out.
5375 2001-03-20 Tom Tromey <tromey@redhat.com>
5376 Alexandre Petit-Bianco <apbianco@redhat.com>
5378 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5379 inside an array reference. Insertion of the array store check
5380 rewritten. Fixes PR java/2299.
5382 2001-03-20 Tom Tromey <tromey@redhat.com>
5384 * lex.c (java_read_unicode): Only accept leading `u's.
5386 2001-03-20 Tom Tromey <tromey@redhat.com>
5388 * jcf-parse.c (read_class): Initialize `class'.
5390 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5392 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5394 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5396 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5397 (layout_class): Likewise.
5398 (layout_class_method): Likewise.
5399 (emit_register_classes): Likewise.
5400 * decl.c (builtin_function): Likewise.
5401 (give_name_to_locals): Likewise.
5403 2001-03-19 Per Bothner <per@bothner.com>
5405 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5406 before trying to load an inner class.
5408 Fixes to process to command-line .class files in two passes.
5409 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5410 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5411 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5412 * class.c (is_compiled_class): Fix for renamed flag.
5413 * parse.y (maybe_create_class_interface_decl): Likewise.
5414 * jcf-parse.c (yyparse): Also set if compiling .class files.
5415 * jcf-parse.c (read_class); Read current_class.
5416 (jcf_parse): Make static.
5417 (load_inner_classes): New function, with code moved from jcf_parse,
5418 because we need to inner classes after the command-line files are read.
5419 (yyparse): Set finput to NULL when it doesn't need to be closed.
5420 Reduce use of main_jcf (basically only for archive) and
5421 use finput instead of main_jcf->read_state.
5422 Inline jcf_figure_file_type into yyparse.
5423 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5424 Defer load_inner_classes and parse_class_file to a second pass,
5425 after we've correctly mapped command-line .clas fiels to classes.
5426 (jcf_figure_file_type): Removed.
5427 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5428 (JCF_ZERO): Also clear zipd field.
5429 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5431 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5433 * jcf-parse.c (yyparse): Change ch from char * to char.
5435 2001-03-19 Per Bothner <per@bothner.com>
5437 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5438 Add constructed filelist-file at end, following -xjava. Thus any .o
5439 and library files are not affected by the -xjava. Also wrap
5440 explicit @FILE with -xjava and -xnone.
5442 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5444 * class.c (build_static_field_ref): Call make_decl_rtl() after
5445 setting the DECL_EXTERNAL flag.
5447 2001-03-17 Per Bothner <per@bothner.com>
5449 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5451 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5452 when result is is needed (target is STACK_TARGET).
5454 * parse.h (JDEP_SOLV): Removed.
5455 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5457 * parse.y (incomplete_class_list): Removed.
5458 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5459 It doesn't work if resolve_class changes the name of an array type
5460 that is on the list and then someone else looks for the modified name.
5461 Also, seems liable to break when compiling multiple source files at
5462 once. So the simplest is to just remove incomplete_class_list -
5463 it is only a minor space win and it is not even clear it saves time.
5465 * parse.y (resolve_class): Remove unneeded promote_type.
5467 2001-03-15 Per Bothner <per@bothner.com>
5469 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5470 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5471 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5472 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5474 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5475 * parse.y (java_expand_classes): Likewise.
5477 * parse.y (expand_start_java_method): Was only called once and had a
5478 misleading name, so inline in caller java_complete_expand_method.
5479 (enter_a_block): Likewise inline in enter_block and remove.
5481 Remove junk from when gcc/java was created (by copying from C/C++).
5482 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5483 (struct binding_level): Remove fields keep, keep_if_subblocks,
5484 more_cleanups_ok, have_cleanups (which have never been used).
5485 (pushlevel, poplevel): Remove related useless code.
5487 * class.c (make_class_data): The class_dtable_decl (i.e. the
5488 vtable for Class) should be external, except when compiling Class.
5490 * jvspec.c (lang_specific_driver): Fix -C handling.
5491 Check -save-temps to see if temp @FILE should be deleted.
5492 Follow-up to/fix for February 16 patch.
5494 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5495 (type_stack_dup): Remove no-longer neded error check.
5497 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5499 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5500 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5501 don't surround the element with 'N..E' if the type name is
5504 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5506 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5507 DECL_RTL_SET_P, etc.
5508 (make_method_value): Likewise.
5509 (get_dispatch_table): Likewise.
5511 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5513 2001-03-07 Tom Tromey <tromey@redhat.com>
5515 * config-lang.in (lang_requires): Define.
5517 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5519 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5522 2001-03-05 Per Bothner <per@bothner.com>
5524 Fix a problem where rest_of_decl_compilation applied to
5525 class_dtable_decl causes problems because it was done too early,
5526 before output file was opened.
5527 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5528 * class.c (class_dtable_decl): Add macro - element of class_roots.
5529 (make_class_data): Define class_dtable_decl.
5530 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5532 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5534 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5535 uses of 'boolean' with 'bool'.
5537 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5539 * lang-specs.h: Add zero initializer for cpp_spec field to all
5542 2001-02-16 Per Bothner <per@bothner.com>
5544 Handle compiling multiple input files at once, and @FILE syntax.
5545 * gcj.texi: Updated documentation to match.
5546 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5547 * jcf-parse.c (parse_source_file): Split into ...
5548 (parse_source_file_1): New function - and:
5549 (parse_source_file_2): New function.
5550 (yyparse): On -ffilelist-file, open and scan named file.
5551 On first pass over files, only do parse_source_file_1.
5552 A new second pass calls parse_source_file_2 for each file to compile.
5553 (init_jcf_parse): Call init_src_parse.
5554 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5555 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5556 as multiple input file combined in one compilation.
5557 * lang-options.h: Add -ffilelist-file
5558 * lang.c (flag_filelist_file): New flag variable.
5559 (lang_f_options): Handle -ffilelist-file.
5560 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5561 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5562 gclass_list - use global fields of src_parse_roots instead.
5563 * parse.y (src_parse_roots): New array.
5564 (incomplete_class_list, gclass_list): New macros.
5565 (push_parser_context, java_pop_parser_context,
5566 java_parser_context_resume): Don't fiddle with deleted fields.
5567 (various): Use incomplete_class gclass_list and global macros
5568 instead of parse_ctxt fields - the lists are global.
5569 (init_src_parse): New function.
5571 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5573 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5575 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5577 * parse.y (check_inner_class_access): Moved declaration of local
5578 `enclosing_decl_type' to the right location.
5580 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5582 * parse.y (parser_check_super_interface): Don't call
5583 check_pkg_class_access for an inner interface.
5584 (parser_check_super): Don't call check_pkg_class_access for inner
5586 (do_resolve_class): Simplify enclosing type loop. Don't call
5587 check_pkg_class_access if CL and DECL are not set.
5588 (find_in_imports_on_demand): Set DECL if class_type needed to be
5589 loaded. Don't call check_pkg_class_access for an inner class.
5590 (check_inner_class_access): Rewritten to implement member access
5591 rules as per spec 6.6.1.
5592 (check_pkg_class_access): Handle the empty package correctly.
5593 (in_same_package): New function. Determine if two classes are in the
5596 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5598 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5599 method into array types.
5600 * parse.y (patch_method_invocation): Bypass access check on clone call
5603 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5605 * expr.c (build_instanceof): Check for arrays when trying fold to
5608 2001-02-15 Jim Meyering <meyering@lucent.com>
5610 * Make-lang.in (java.install-common): Depend on `installdirs'.
5611 (java.install-info): Likewise.
5613 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5615 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5617 2001-02-14 Tom Tromey <tromey@redhat.com>
5618 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 Fix for PR java/1261.
5621 * typeck.c (build_java_array_type): Add public `clone' method to
5623 * parse.y (resolve_qualified_expression_name): Use current_class
5624 when checking for inaccessibility.
5625 (patch_method_invocation): Fixed error message when accessibility
5626 denied. Added `from_super' argument.
5628 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5630 * parse.y (resolve_class): Don't build a fake decl. Use the one
5632 * typeck.c (build_java_array_type): Build and assign decl to array
5635 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5637 * parse.y (not_accessible_p): Changed leading comment. Added extra
5638 `where' argument. Use it to enforce protected access rules.
5639 (resolve_qualified_expression_name): Added extra argument to
5641 (patch_method_invocation): Use argument `primary' to provide
5642 not_accessible_p with an extra argument.
5643 (lookup_method_invoke): Added extra argument to not_accessible_p.
5644 (search_applicable_method_list): Likewise.
5646 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5648 * parse.y (resolve_qualified_expression_name): Try to resolve as
5649 an inner class access only if `decl' is a TYPE_DECL.
5651 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5653 * decl.c (classdollar_identifier_node): Initialize.
5654 * java-tree.h (enum java_tree_index): New entry
5655 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5656 (classdollar_identifier_node): New macro.
5657 (ID_CLASSDOLLAR_P): Likewise.
5658 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5659 (build_dot_class_method_invocation): Likewise.
5660 (find_applicable_accessible_methods_list): `class$' can't be
5663 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5665 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5667 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5669 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5670 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5673 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5675 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5676 outside of the `__U' sequence too.
5677 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5680 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5682 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5684 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5686 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5687 (JVGENMAIN_OBJS): Likewise.
5688 * java-tree.h (append_gpp_mangled_name): New prototype.
5689 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5690 Removed cast calling `gcc_add_root.'
5691 * jvgenmain.c (mangle_obstack): New global, initialized.
5693 (do_mangle_class): Constify local `ptr.'
5694 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5695 append_gpp_mangle_name and update `count' if necessary.
5696 Use `mangle_obstack.'
5697 * mangle.c (append_unicode_mangled_name): Removed.
5698 (append_gpp_mangled_name): Likewise.
5699 (unicode_mangling_length): Likewise.
5700 (mangle_member_name): Return type set to `void.'
5701 (mangle_field_decl): Don't append `U' in escaped names.
5702 (mangle_method_decl): Likewise.
5703 (mangle_member_name): Just use `append_gpp_mangled_name.'
5704 * mangle_name.c: New file.
5706 2001-02-07 Per Bothner <per@bothner.com>
5708 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5710 * check-init.c (check_init): Don't call done_alternative after
5711 processing loop code, as a LOOP_EXPR never terminates normally.
5713 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5715 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5717 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5719 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5722 2001-02-06 Tom Tromey <tromey@redhat.com>
5724 * lex.c (java_new_lexer): Longer error message.
5726 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5727 Alexandre Petit-Bianco <apbianco@cygnus.com>
5729 * typeck.c (build_prim_array_type): Added leading comment.
5730 (build_java_array_type): Moved locals out of
5731 block. Always create the `data' field, fixed alignment to match
5734 2001-02-04 Tom Tromey <tromey@redhat.com>
5736 * expr.c (java_lang_expand_expr): Don't bother recomputing
5737 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5740 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * parse.y (process_imports): Save the original name of the import
5743 for better error report.
5745 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5747 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5748 of macros used when compiling jvspec.c.
5749 * jvspec.c (lang_specific_driver): Link with the shared
5752 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5754 * check-init.c (check_init): Call internal_error instead of fatal.
5755 * expr.c (java_lang_expand_expr): Likewise.
5756 * jcf-parse.c (get_constant): Likewise.
5757 * mangle.c (java_mangle_decl): Likewise.
5758 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5759 (operator_string): Likewise.
5760 * check-init.c (check_init): Call abort instead of fatal.
5761 * class.c (build_class_ref): Likewise.
5762 * constants.c (write_constant_pool): Likewise.
5763 * decl.c (start_java_method): Likewise.
5764 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5765 (java_stack_dup, encode_newarray_type): Likewise.
5766 (build_java_array_length_access): Likewise.
5767 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5768 (build_java_soft_divmod, build_invokeinterface): Likewise.
5769 * java-tree.h (INNER_CLASS_P): Likewise.
5770 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5771 (give_name_to_class, get_class_constant): Likewise.
5772 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5773 (find_constant_index, generate_bytecode_conditional): Likewise.
5774 (generate_bytecode_insns, perform_relocations): Likewise.
5775 * lex.c (java_unget_unicode, java_lex): Likewise.
5776 * mangle.c (mangle_type, mangle_record_type): Likewise.
5777 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5778 (finish_mangling): Likewise.
5779 * parse.h (MARK_FINAL_PARMS): Likewise.
5780 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5781 (obtain_incomplete_type, java_complete_class): Likewise.
5782 (java_check_regular_methods, java_complete_expand_method): Likewise.
5783 (cut_identifier_in_qualified, check_deprecation): Likewise.
5784 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5785 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5786 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5787 * typeck.c (set_local_type, parse_signature_type): Likewise.
5788 (parse_signature_string, build_java_signature): Likewise;
5789 (set_java_signature): Likewise.
5790 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5791 * class.c (add_method): Call fatal_error instead of fatal.
5792 (build_static_field_ref): Likewise.
5793 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5794 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5795 * lex.c (java_new_new_lexer): Likewise.
5796 * jv-scan.c (main): Likewise.
5797 (fatal_error): Renamed from fatal.
5798 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5800 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5801 (yyparse): Likewise.
5802 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5803 * lex.c (java_get_line_col): Likewise.
5804 * jcf-parse.c (load_class): Make errors non-fatal.
5805 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5807 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5809 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5810 (error): Remove unused function.
5811 (main): Don't use "__attribute__ alias" on generated class symbol.
5813 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5815 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5817 * parse.y (finish_method_declaration): Code accounting for WFLed
5818 method DECL_NAMEs deleted.
5819 (check_abstract_method_definitions): Likewise.
5820 (resolve_type_during_patch): Layout resolved type.
5821 * typeck.c (lookup_do): Removed unused local.
5823 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5825 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5826 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5827 integer_negative_one_node.
5828 * expr.c (build_java_binop): Likewise.
5830 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5832 * zextract.c (read_zip_archive): Read file_offset before writing
5833 zipd and consequently clobbering the header contents.
5835 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5837 * Make-lang.in: Remove all dependencies on defaults.h.
5838 * decl.c: Don't include defaults.h.
5840 * parse.y: Likewise.
5842 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * ChangeLog (2001-01-21): Fixed typo.
5845 * class.c (layout_class_method): Code accounting for WFLed
5846 method DECL_NAMEs deleted.
5847 * constant.c (find_methodref_index): Likewise.
5848 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5849 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5850 (struct lang_decl): New field `wfl'.
5851 (java_get_real_method_name): Prototype deleted.
5852 * mangle.c (mangle_method_decl): Code accounting for WFLed
5853 method DECL_NAMEs deleted.
5854 * parse.h (GET_METHOD_NAME): Macro deleted.
5855 * parse.y (reset_method_name): Deleted.
5856 (method_header): Set DECL_FUNCTION_WFL.
5857 (check_abstract_method_header): Code accounting for WFLed method
5859 (java_get_real_method_name): Deleted.
5860 (check_method_redefinition): Code accounting for WFLed method
5861 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5862 (java_check_regular_methods): Likewise.
5863 (java_check_abstract_methods): Likewise.
5864 (java_expand_classes): Don't call `reset_method_name.'
5865 (search_applicable_method_list): Use DECL_NAMEs instead of
5867 * typeck.c (lookup_do): Code accounting for WFLed method
5870 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5872 * lex.c (java_read_char): Check for EOF from getc first.
5874 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5876 * class.c (layout_class): Don't lay the superclass out if it's
5877 already being laid out.
5878 * jcf-parse.c (handle_innerclass_attribute): New function.
5879 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5880 handle_innerclasses_attribute.
5881 (jcf_parse): Don't load an innerclasses if it's already being
5883 * jcf-write.c (append_innerclass_attribute_entry): Static
5884 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5885 to be zero for anonymous classes.
5887 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5889 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5891 * jcf-parse.c (set_source_filename): Use
5892 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5894 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5896 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5897 gets a unique asm name.
5899 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5901 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5902 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5904 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5905 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5906 * parse.y (lookup_package_type_and_set_next): Deleted.
5907 (resolve_package): Removed unnecessary code.
5908 (find_applicable_accessible_methods_list): `finit$' can't be
5910 * verify.c (pop_argument_types): Added missing prototype.
5912 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5914 * config-lang.in: Disable java by default.
5916 2001-01-23 Tom Tromey <tromey@redhat.com>
5918 * gcj.texi (Copying): New node.
5919 Added copyright information.
5921 2001-01-21 Per Bothner <per@bothner.com>
5923 Various fixes to allow compiling a compressed .jar/.zip archive.
5924 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5925 (struct ZipFile): Add fields name and next (from ZipFileCache).
5926 (struct ZipDirectory): New field zipf points to owning ZipFile.
5927 * jcf.h (struct ZipDirectory): Add forward declaration.
5928 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5929 Remove seen_in_zip and zip_offset fields.
5930 (JCF_SEEN_IN_ZIP): New macro.
5931 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5932 * jcf-io.c: Change all ZipFileCache to ZipFile.
5933 (read_zip_member): New function.
5934 (open_in_zip): Call read_zip_member.
5935 * jcf-parse.c (find_in_current_zip): Remove function.
5936 (read_class): Merge in find_in_current_zip functionality.
5937 Call read_zip_member if needed.
5938 (parse_zip_file_entries): Use read_zip_member.
5939 (process_zip_dir): Update for removed and added JCF fields.
5940 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5942 2001-01-21 Per Bothner <per@bothner.com>
5944 Minor optimization of static ggc roots.
5945 * jcf-parse.c (parse_roots): New static field.
5946 (current_field, current_method, current_file_list): Replace by macros
5947 naming fields of parse_roots.
5948 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5949 * class.c (class_roots): New static field.
5950 (registered_class, fields_ident, info_ident, class_list):
5951 New macros naming fields of parse_roots.
5952 (build_static_field_ref): Don't register roots here.
5953 (layout_class): Static field list replaced by macro class_list.
5954 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5955 Initialize fields_ident and info_ident here.
5957 2001-01-21 Per Bothner <per@bothner.com>
5959 * jcf-parse.c (ggc_mark_jcf): New function.
5960 (init_jcf_parse): Register current_jcf as ggc root.
5962 2001-01-21 Per Bothner <per@bothner.com>
5964 * lang.c (put_decl_node): Print method's name.
5966 2001-01-21 Per Bothner <per@bothner.com>
5968 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5969 (verify_jvm_instructions): Use it, for better error messages on loads.
5971 2001-01-21 Per Bothner <per@bothner.com>
5973 * verify.c (merge_type_state): Still may have to merge even if
5974 LABEL_VERIFIED (label).
5976 2001-01-21 Per Bothner <per@bothner.com>
5978 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5979 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5981 2001-01-19 Per Bothner <per@bothner.com>
5983 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5984 if expeting an interface type. Refines Tom's change of 2000-09-12.
5986 2001-01-18 Per Bothner <per@bothner.com>
5988 * gcj.texi (Input Options): Mention .java files.
5990 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * lang-options.h (-Wunsupported-jdk11): Removed.
5993 * lang.c (flag_not_overriding): Deleted.
5994 (flag_static_local_jdk1_1): Likewise.
5995 (lang_W_options): Removed "unsupported-jdk11" entry.
5996 * parse.y (java_check_methods): Removed dead code.
5998 2001-01-17 Tom Tromey <tromey@redhat.com>
6000 Changes suggested by Per Bothner:
6001 * gcj.texi (Input Options): Don't mention input files.
6002 (Code Generation): Updated --main information.
6003 (Invoking jcf-dump): Mention that --javap is incomplete.
6004 From Alexandre Petit-Bianco:
6005 (Warnings): Don't mention -Wunsupported-jdk11.
6007 (Compatibility): Mention JDK 1.2-ness of libraries.
6008 (Resources): Mention resources used when writing gcj.
6010 2001-01-17 Tom Tromey <tromey@redhat.com>
6012 * gcj.texi: New file.
6013 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6014 (java.info): Depend on gcj.info.
6015 (java/gcj.dvi): New target.
6016 (java.dvi): Depend on gcj.dvi.
6017 (java.install-info): Wrote.
6019 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6021 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6022 having called make_decl_rtl.
6024 2001-01-14 Per Bothner <per@bothner.com>
6026 Various patches to emit better messages on verification errors.
6027 * expr.c (push_type_0): Return error indication on stack overflow,
6028 instead of callinfg fatal.
6029 (push_type): Now just call push_type_0 (nd fatal on overflow).
6030 (pop_type_0): Return detailed error message (in a char** argument).
6031 (pop_type): If pop_type_0 fails, print error message.
6032 (pop_argument_types): Moved to verify.c.
6033 * verify.c (pop_argument_types): Moved from expr.c.
6034 Return a (possible) error message, rather than void.
6035 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6036 (verify_jvm_instruction): Use new macros, improving error messages.
6037 For case OPCODE_astore use object_ptr_type_node.
6038 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6039 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6041 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6042 constant, return body without wrapper. (Improves constant folding.)
6043 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6045 2001-01-13 Per Bothner <per@bothner.com>
6047 * expr.c (expand_java_field_op): Assigning to a final field outside
6048 an initializer does not violate JVM spec, so should be warning, not
6049 error. (Sun's verifier does not complain - though MicroSoft's does.)
6051 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6053 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6056 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6058 * parse.y (resolve_expression_name): Permit instance variables from
6059 enclosing context in super constructor call.
6060 (resolve_qualified_expression_name): Permit enclosing class's qualified
6061 "this" in super constructor call.
6063 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6065 * class.c (build_utf8_ref): Remove last argument in call to
6066 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6067 (build_class_ref): Likewise.
6068 (build_static_field_ref): Likewise.
6069 (get_dispatch_table): Likewise.
6070 (layout_class_method): Likewise.
6071 (emit_register_classes): Likewise.
6072 * constants.c (build_constant_data_ref): Likewise.
6073 * decl.c (builtin_function): Likewise.
6074 (create_primitive_vtable): Likewise.
6075 * expr.c (build_known_method_def): Likewise.
6076 (build_jni_stub): Likewise.
6077 (java_lang_expand_expr): Likewise.
6079 2001-01-10 Tom Tromey <tromey@redhat.com>
6081 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6083 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * java-tree.h (lang_printable_name_wls): New prototype.
6086 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6087 rather than `current_class' to print type name. Don't prepend type
6088 names when printing constructor names.
6089 (lang_printable_name_wls): New function.
6090 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6091 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6092 * parse.y (patch_method_invocation): Message tuned for constructors.
6093 (not_accessible_p): Grant `private' access from within
6096 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6098 All files with updated copyright when applicable.
6099 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6100 * class.c (mangle_class_field): Function removed.
6101 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6102 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6103 (build_class_ref): Call `java_mangle_class_field' instead of
6104 `mangle_class_field.'
6105 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6106 (layout_class): Call `java_mangle_decl' instead of
6107 `mangle_static_field.'
6108 (cxx_keywords): Initialized static array moved to `lex.c.'
6109 (layout_class_method): Changed leading comment. Simplified to
6110 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6111 * decl.c (lang_mark_tree): Mark field `package_list.'
6112 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6113 (struct lang_type): New field `package_list.'
6114 (unicode_mangling_length): Prototype removed.
6115 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6116 emit_unicode_mangled_name): Likewise.
6117 (cxx_keyword_p): New prototype.
6118 (java_mangle_decl, java_mangle_class_field,
6119 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6120 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6122 * jvgenmain.c (main_method_prefix): Global variable removed.
6123 (main_method_suffix): Likewise.
6124 (do_mangle_classname): New function.
6125 (main): Call it. Format changed to accommodate new mangling scheme.
6126 * lex.c: (utf8_cmp): Conditionally prototyped.
6127 (cxx_keywords): Moved from class.c, conditionally defined.
6128 (utf8_cmp, cxx_keyword_p): Likewise.
6129 * mangle.c (obstack.h, ggc.h): Included.
6130 (mangle_field_decl): New function.
6131 (mangle_method_decl, mangle_type, mangle_pointer_type,
6132 mangle_array_type, mangle_record_type,
6133 find_compression_pointer_match, find_compression_array_match,
6134 find_compression_record_match,
6135 find_compression_array_template_match, set_type_package_list,
6136 entry_match_pointer_p, emit_compression_string, init_mangling,
6137 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6138 (mangle_obstack): New global.
6139 (MANGLE_RAW_STRING): New macro.
6140 (unicode_mangling_length): Turned static.
6141 (append_unicode_mangled_name): Renamed from
6142 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6143 replaces `obstack', removed from the parameter list.
6144 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6145 replaces parameter `obstack', removed from the parameter list. Call
6146 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6147 (append_gpp_mangled_classtype): Removed.
6148 (compression_table, compression_next): New static variables.
6149 * parse.y (temporary_obstack): Extern declaration removed.
6151 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6153 * parse.y (patch_binop): Compute missing type in error situations.
6155 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6157 * class.c (make_class_data): Push initial value for "arrayclass".
6158 * decl.c (init_decl_processing): Add new class field "arrayclass".
6160 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6162 From patha@softlab.ericsson.se:
6163 * parse.y (switch_label): Use build, not build1, to construct
6166 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6168 * lang.c (lang_decode_option): Change -MA to -MP.
6169 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6170 Update to new prototype; do quote targets.
6171 (jcf_dependency_write): Update.
6173 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6175 Shorten primitive array allocation path:
6176 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6177 to create new primitive arrays.
6178 * expr.c (build_newarray): If generating native code, call
6179 soft_newarray_node with a reference to the primitive TYPE identifier
6180 instead of type_value.
6182 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6184 Fix for PRs gcj/312 and gcj/253:
6185 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6186 dest if they arn't already.
6187 * class.c (layout_class): Call maybe_layout_super_class on
6188 superinterfaces also, but only if compiling from bytecode.
6191 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6194 2000-12-15 Tom Tromey <tromey@redhat.com>
6196 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6199 2000-12-14 Andrew Haley <aph@redhat.com>
6201 * boehm.c (mark_reference_fields): Change test to correctly detect
6204 2000-12-15 Andreas Jaeger <aj@suse.de>
6206 * config-lang.in (lang_dirs): Added.
6208 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6210 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6211 Credits go to rth for finding it.
6213 2000-12-13 Mike Stump <mrs@wrs.com>
6215 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6217 2000-11-07 Tom Tromey <tromey@cygnus.com>
6219 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6220 * lex.c (java_ignorable_control_p): Removed.
6221 (java_letter_or_digit_p): Removed.
6222 (java_start_char_p): New function.
6223 (java_read_char): Return `int', not `unicode_t'. Changed
6225 (java_read_unicode): Likewise.
6226 (java_read_unicode_collapsing_terminators): Likewise.
6227 (java_get_unicode): Likewise.
6228 (java_new_lexer): Initialize hit_eof.
6229 (java_parse_end_comment): Take `int' argument.
6230 (java_parse_doc_section): Likewise.
6231 (java_parse_escape_sequence): Don't allow backlash-newline.
6233 * lex.h (JAVA_DIGIT_P): Removed.
6234 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6235 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6236 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6237 (JAVA_PART_CHAR_P): New macro.
6239 (JAVA_CHAR_ERROR): Now -2.
6240 (java_lexer): New field `hit_eof'.
6241 * chartables.h: New file.
6242 * gen-table.pl: new file.
6244 2000-11-20 Tom Tromey <tromey@cygnus.com>
6245 Alexandre Petit-Bianco <apbianco@cygnus.com>
6247 * parse.y (java_complete_lhs): Only allow compound assignment of
6248 reference type if type is String.
6250 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6252 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6253 jcf-path.c: Likewise.
6255 2000-12-09 Anthony Green <green@redhat.com>
6257 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6258 filestart and filename_length as int values.
6260 2000-12-07 Mo DeJong <mdejong@redhat.com>
6262 * jcf-io.c (find_class): Correct the logic that tests to see if a
6263 .java file is newer than its .class file. The compiler was
6264 incorrectly printing a warning when file mod times were equal.
6266 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6268 * jvgenmain.c: Use ISPRINT not isascii.
6270 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6272 * parse.y (end_artificial_method_body): Fixed typo.
6274 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * parse.y (patch_method_invocation): Pick the correct enclosing
6277 context when creating inner class instances.
6280 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6282 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6283 Update copyright year to 2000.
6285 2000-11-23 Anthony Green <green@redhat.com>
6287 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6288 Move current_file_list out of yyparse and make it static.
6290 * expr.c: Declare quick_stack and tree_list_free_list as static
6291 (init_expr_processing): Register quick_stack and
6292 tree_list_free_list roots.
6294 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * parse.y (build_outer_field_access): New local `decl_ctx', use
6297 it. Check for field's context and current class immediate outer
6298 context inheritance.
6299 (outer_field_access_p): Consider fields inherited from the last
6301 (build_access_to_thisn): Stop at the last enclosing context if
6305 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6307 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6309 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6311 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6314 2000-11-20 Tom Tromey <tromey@cygnus.com>
6316 * jv-scan.c (help): Document --complexity.
6317 (options): Added --complexity.
6318 (flag_complexity): New global.
6319 (main): Call `report'.
6320 * parse-scan.y (complexity): New global.
6321 (if_then_statement, if_then_else_statement,
6322 if_then_else_statement_nsi, switch_block_statement_group,
6323 while_expression, do_statement, for_begin, continue_statement,
6324 throw_statement, catch_clause, finally, method_invocation,
6325 conditional_and_expression, conditional_or_expression,
6326 conditional_expression): Update complexity.
6327 (reset_report): Reset complexity.
6328 (report): New function.
6330 2000-11-20 Tom Tromey <tromey@cygnus.com>
6332 * lex.c (yylex): Added STRICT_TK case.
6333 * parse.y (STRICT_TK): Added.
6334 * parse-scan.y (STRICT_TK): Added.
6335 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6336 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6338 * keyword.h: Rebuilt.
6339 * keyword.gperf (strictfp): Added.
6341 2000-11-20 Tom Tromey <tromey@cygnus.com>
6343 * lex.c (yylex): Recognize floating point constants with leading
6346 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6348 * java-tree.h (cyclic_inheritance_report): Constify.
6349 * parse.y (cyclic_inheritance_report): Likewise.
6351 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6353 * parse.y (goal): Remove call to ggc_add_string_root.
6355 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6357 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6358 Create string in scratch buffer, then pass to build_string.
6360 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6362 * parse.y (issue_warning_error_from_context): Add
6365 2000-11-11 Anthony Green <green@redhat.com>
6367 * jcf-parse.c (process_zip_dir): Add finput parameter.
6368 (jcf_figure_file_type): Call process_zip_dir with appropriate
6371 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6373 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6374 * jcf-parse.c (jcf_figure_file_type): Likewise.
6376 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6378 * parse.y (create_new_parser_context): Use memset () instead of
6381 2000-11-08 Tom Tromey <tromey@cygnus.com>
6383 * gjavah.c (process_file): Only include gcj/cni.h when generating
6386 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6388 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6389 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6390 instead of bzero ().
6392 2000-11-05 Tom Tromey <tromey@cygnus.com>
6394 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6395 * lex.c (IS_ZERO): New define.
6396 (java_perform_atof): Error on floating point underflow.
6398 2000-11-04 Tom Tromey <tromey@cygnus.com>
6400 * lex.c (java_parse_escape_sequence): Only read two octal
6401 characters if the first one is greater than 3. Don't allow
6402 "octal" numbers to include the digits 8 or 9.
6404 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6406 * Make-lang.in (java.distdir): Remove.
6408 2000-11-03 Tom Tromey <tromey@cygnus.com>
6410 * Make-lang.in (java.dvi): New target.
6411 Partial fix for PR other/567.
6413 * lang-options.h: Mention -Wout-of-date.
6414 * jcf-dump.c (flag_newer): New global.
6415 * gjavah.c (flag_newer): New global.
6416 * jcf-io.c (find_class): Only warn when flag_newer set.
6417 * lang.c (flag_newer): New global.
6418 (struct string_option): New declaration.
6419 (lang_W_options): New global.
6420 (process_option_with_no): New function.
6421 (lang_decode_option): Use it.
6423 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6424 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6427 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6428 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6429 * lex.c (java_read_unicode): Removed `term_context' argument.
6430 Recognize any number of `u' in `\u'.
6431 (java_read_unicode_collapsing_terminators): New function.
6432 (java_get_unicode): Use it.
6433 (java_lineterminator): Removed.
6434 (yylex): Produce error if character literal is newline or single
6435 quote. Return if eof found in middle of `//' comment. EOF in
6436 `//' comment is only an error if pedantic.
6437 (java_ignorable_control_p): New function.
6438 (java_parse_end_comment): Return if eof found in middle of
6441 * jv-scan.c (pedantic): New global.
6443 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6445 * parse.y (outer_field_access_p): Inherited fields aren't
6446 consider outer fields.
6447 (maybe_build_thisn_access_method): Use
6448 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6449 (resolve_expression_name): Trigger an error if a static field
6450 is being accessed as an outer field.
6452 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6454 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6457 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6459 * Make-lang.in: Move all build rules here from Makefile.in,
6460 adapt to new context. Wrap all rules that change the current
6461 directory in parentheses. Expunge all references to $(P).
6462 When one command depends on another and they're run all at
6463 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6464 all object-file generation rules. Delete obsolete variables.
6466 * Makefile.in: Delete.
6467 * config-lang.in: Delete outputs= line.
6469 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * parse.y (patch_method_invocation): NULLify this_arg when already
6473 (maybe_use_access_method): Handle call to methods unrelated to the
6474 current class. Fixed comment.
6477 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6482 2000-10-24 Tom Tromey <tromey@cygnus.com>
6484 * lex.c (java_new_lexer): Initialize new fields. Work around
6485 broken iconv() implementations.
6486 (java_read_char): Swap bytes if required. Use fallback decoder if
6488 (byteswap_init, need_byteswap): New globals.
6489 (java_destroy_lexer): Only close iconv handle if it is in use.
6490 * lex.h (java_lexer): New fields read_anything, byte_swap,
6492 Made out_buffer unsigned.
6494 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6497 where an enclosing context can be set on the jdep.
6498 (do_resolve_class): Fixed identation.
6500 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6502 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6504 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6507 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6509 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6511 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * jcf-write.c (OP1): Update `last_bc'.
6514 (struct jcf_block): Fixed indentation and typo in comments. New
6516 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6517 follows `monitorenter'.
6518 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6522 2000-10-16 Tom Tromey <tromey@cygnus.com>
6524 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6525 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6526 * lang-options.h: Added -MA, -MT, -MF..
6527 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6528 (DEPEND_TARGET_SET): New macro.
6529 (DEPEND_FILE_ALREADY_SET): Likewise.
6530 (init_parse): Handle new flags.
6531 * jcf.h (jcf_dependency_print_dummies): Declare.
6532 * Make-lang.in (s-java): Added mkdeps.o.
6533 * Makefile.in (BACKEND): Added mkdeps.o.
6534 (../gcjh$(exeext)): Added mkdeps.o.
6535 (../jcf-dump$(exeext)): Added mkdeps.o.
6536 * jcf-depend.c: Include mkdeps.h.
6537 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6538 add_entry): Removed.
6539 (jcf_dependency_reset): Rewrote.
6540 (dependencies): New global.
6541 (jcf_dependency_set_target): Rewrote.
6542 (jcf_dependency_add_target): Likewise.
6543 (jcf_dependency_add_file): Likewise.
6545 (print_ents): Removed.
6546 (jcf_dependency_write): Rewrote.
6547 (print_dummies): New global.
6548 (jcf_dependency_print_dummies): New function
6549 (jcf_dependency_write): Call deps_dummy_targets if required.
6551 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * gjavah.c (add_class_decl): Removed unused variables `tname',
6554 `tlen' and `name_index'.
6555 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6556 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6557 in `wfl_operator' with value.
6558 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6559 (jcf_figure_file_type): Fixed identation.
6560 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6561 * parse.y (analyze_clinit_body): New function.
6562 (static_initializer:): Reset `current_static_block'.
6563 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6564 `wfl_operator' with new value.
6565 (lookup_cl): Use EXPR_WFL_FILENAME.
6566 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6567 analyze_clinit_body.
6568 (build_outer_field_access): Access to this$<n> built from
6569 current_class, not its outer context.
6570 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6571 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6572 (patch_method_invocation): Use `is_static_flag' when already
6574 (patch_newarray): Removed assignment in ternary operator.
6576 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6578 * except.c (free_eh_ranges): Don't free `whole_range'.
6580 2000-10-15 Anthony Green <green@redhat.com>
6582 * decl.c (init_decl_processing): Call init_class_processing before
6585 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6587 * check-init.c (check_init): Fixed leading comment. Use
6589 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6590 (give_name_to_locals): Likewise.
6591 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6592 fields in lang_decl_var.
6593 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6594 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6595 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6596 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6597 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6598 (LOCAL_FINAL): Rewritten.
6599 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6600 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6601 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6602 `init_final' fields.
6603 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6604 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6605 (TYPE_HAS_FINAL_VARIABLE): New macro.
6606 (struct lang_type): Added `afv' field.
6607 * parse.y (check_static_final_variable_assignment_flag): New function.
6608 (reset_static_final_variable_assignment_flag): Likewise.
6609 (check_final_variable_local_assignment_flag): Likewise.
6610 (reset_final_variable_local_assignment_flag): Likewise.
6611 (check_final_variable_indirect_assignment): Likewise.
6612 (check_final_variable_global_assignment_flag): Likewise.
6613 (add_inner_class_fields): Use LOCAL_FINAL_P.
6614 (register_fields): Handle local finals and final variables.
6615 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6616 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6617 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6619 (java_complete_expand_methods): Loop to set
6620 TYPE_HAS_FINAL_VARIABLE. Call
6621 `reset_final_variable_local_assignment_flag' and
6622 `check_final_variable_local_assignment_flag' accordingly before
6623 and after constructor expansion. Call
6624 `reset_static_final_variable_assignment_flag'
6625 before expanding <clinit> and after call
6626 `check_static_final_variable_assignment_flag' if the
6627 current_class isn't an interface. After all methods have been
6628 expanded, call `check_final_variable_global_assignment_flag' and
6629 `check_static_final_variable_assignment_flag' if the current class
6631 (maybe_yank_clinit): Fixed typo in comment.
6632 (build_outer_field_access_methods): Removed old sanity check. Use
6633 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6634 Don't create access methods for finals.
6635 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6636 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6637 existing DECL_INIT has been processed.
6638 (java_complete_lhs): Likewise.
6639 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6640 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6642 (patch_assignment): Use LOCAL_FINAL_P.
6643 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6644 DECL_INITIAL is nullified.
6647 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6649 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6651 * Makefile.in (parse.c, parse-scan.c): Likewise.
6653 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6655 * class.c (temporary_obstack): Remove.
6656 (make_class): Don't mess with obstascks.
6657 (push_class): Likewise.
6658 (set_super_info): Likewise.
6659 (add_method_1): Likewise.
6660 (add_method): Likewise.
6661 (add_field): Likewise.
6662 (build_utf8_ref): Likewise.
6663 (build_class_ref): Likewise.
6664 (build_static_field_ref): Likewise.
6665 (finish_class): Likewise.
6666 (push_super_field): Likewise.
6667 (layout_class): Likewise.
6668 (layout_class_methods): Likewise.
6669 (init_class_processing): Likewise.
6670 * constants.c (get_tag_node): Likewise.
6671 (build_constant_data_ref): Likewise.
6672 * decl.c (ggc_p): Remove.
6673 (copy_lang_decl): Use ggc_alloc.
6674 (complete_start_java_method): Don't mess with obstacks.
6675 (start_java_method): Likewise.
6676 (end_java_method): Likewise.
6677 * except.c (link_handler): Use xmalloc.
6678 (free_eh_ranges): New function.
6679 (method_init_exceptions): Use it.
6680 (add_handler): Use xmalloc.
6681 (expand_start_java_handler): Don't mess with obstacks.
6682 (prepare_eh_table_type): Likewise.
6683 (expand_end_java_handler): Likewise.
6684 * expr.c (push_value): Likewise.
6685 (create_label_decl): Likewise.
6686 (build_jni_stub): Likewise.
6687 (java_lang_expand_expr): Likewise.
6688 (note_instructions): Use xrealloc.
6689 (java_push_constant_from_pool): Don't mess with obstacks.
6690 (process_jvm_instruction): Likewise.
6691 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6693 * jcf-parse.c (get_constant): Don't mess with obstacks.
6694 (read_class): Likewise.
6695 (jcf_parse): Likewise.
6696 * lex.c (expression_obstack): Remove.
6697 (java_lex): Don't use obstack_free.
6698 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6699 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6700 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6701 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6702 * parse.y (gaol): Add more GC roots.
6703 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6704 (lookup_field_wrapper): Likewise.
6705 (obtain_incomplete_type): Don't mess with obstacks.
6706 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6708 (craft_constructor): Don't mess with obstacks.
6709 (safe_layout_class): Likewise.
6710 (java_complete_class): Likewise.
6711 (source_end_java_method): Likewise.
6712 (build_outer_field_access_methods): Likewise.
6713 (build_outer_method_access_method): Likewise.
6714 (maybe_build_thisn_access_method): Likewise.
6715 (build_dot_class_method_invocation): Likewise.
6716 (java_complete_tree): Likewise.
6717 (java_complete_lhs): Likewise.
6718 (do_merge_string_cste): Likewise.
6719 (patch_string_cst): Likewise.
6720 (array_constructor_check_entry): Likewise.
6721 * typeck.c (build_java_array_type): Likewise.
6722 (parse_signature_string): Likewise.
6723 (build_java_signature): Likewise.
6725 2000-10-12 Tom Tromey <tromey@cygnus.com>
6728 * gjavah.c (add_class_decl): Don't special-case inner classes.
6729 (add_namelet): Likewise.
6731 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6733 * java-tree.h: Constify current_encoding.
6734 * lang.c: Constify current_encoding.
6736 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6738 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6739 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6741 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6744 patch. Fixes gcj/340.
6746 2000-10-10 Tom Tromey <tromey@cygnus.com>
6748 * lex.c (java_new_lexer): Initialize out_first and out_last
6750 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6752 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6754 * parse.y (pop_current_osb): New function.
6755 (array_type:): Use `dims:', changed actions
6756 accordingly. Suggested by Anthony Green.
6757 (array_creation_expression:): Used pop_current_osb.
6758 (cast_expression:): Likewise.
6759 (search_applicable_method_list): Fixed indentation.
6761 2000-10-08 Anthony Green <green@redhat.com>
6763 * parse.y (array_type_literal): Remove production.
6764 (type_literals): Refer to array_type, not array_type_literal.
6766 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 Patch contributed by Corey Minyard.
6769 * decl.c (check_local_named_variable): New function.
6770 (tree check_local_unnamed_variable): Likewise.
6771 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6773 2000-10-07 Anthony Green <green@redhat.com>
6775 * class.c (layout_class): Handle case where superclass can't be
6778 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6780 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6783 2000-10-05 Tom Tromey <tromey@cygnus.com>
6785 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6786 * jvgenmain.c (class_mangling_prefix): Removed.
6787 (class_mangling_suffix): New global.
6789 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6791 (print_method_info): Handle overrides for static and final
6793 (process_file): Generate declaration for class object field.
6794 * class.c (cxx_keywords): New array.
6795 (utf8_cmp): New function.
6796 (cxx_keyword_p): New function.
6797 (layout_class_method): Mangle C++ keywords by appending `$'.
6798 (mangle_field): New function.
6799 (mangle_class_field): Use mangle_field. Mangle class name as
6801 (mangle_static_field): Use mangle_field.
6803 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * decl.c (find_local_variable): Removed uncessary type check and
6806 fixed range check typo. From Corey Minyard.
6808 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * decl.c (give_name_to_locals): New local `code_offset'. Call
6811 `maybe_adjust_start_pc'.
6812 * expr.c (note_instructions): New function.
6813 (expand_byte_code): Don't collect insn starts here.
6814 (peek_opcode_at_pc): New function.
6815 (maybe_adjust_start_pc): Likewise.
6816 * java-tree.h (maybe_adjust_start_pc): Declare.
6817 (note_instructions): Likewise.
6818 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6820 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * parse.y (field_access:): Fixed indentation.
6823 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6825 2000-09-07 Tom Tromey <tromey@cygnus.com>
6828 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6829 JPRIMITIVE_TYPE_P, for arithmetic operators.
6830 (patch_method_invocation): Indentation fix.
6831 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6832 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6833 (do_unary_numeric_promotion): Cleaned up code.
6834 (valid_cast_to_p): Handle boolean correctly.
6836 2000-09-27 Tom Tromey <tromey@cygnus.com>
6838 * lex.c (java_read_unicode): Reset bs_count when finished with
6841 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6844 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6845 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6846 (typeck.o): Depend on ggc.h.
6847 * class.c (add_method_1): Use GC functions for allocation.
6848 (init_class_processing): Register roots.
6849 * decl.c (ggc_p): Set to 1.
6850 (pending_local_decls): Make it static.
6851 (push_jvm_slot): Use GC functions for allocation.
6852 (init_decl_processing): Register roots.
6853 (give_name_to_locals): Use GC functions for allocation.
6854 (lang_mark_tree): New function.
6855 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6856 functions for allocation.
6857 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6858 * lex.c (java_lex): Use build_string, rather than replicating it
6860 * parse.y (goal): Add more roots.
6861 (mark_parser_ctxt): New function.
6862 * typeck.c: Include ggc.h.
6864 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6866 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6867 contains something else than MODIFY_EXPR.
6869 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6871 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6872 * Makefile.in (parse.o): Depend on ggc.h.
6873 (class.o): Likewise.
6874 (constants.o): Likewise.
6877 (jcf-parse.o): Likewise.
6878 (jcf-write.o): Likewise.
6879 (mangle.o): Likewise.
6880 * class.c: Include ggc.h.
6881 (build_static_field_ref): Register GC roots.
6882 (layout_class): Likewise.
6883 (init_class_processing): Likewise.
6884 * constants.c: Include ggc.h.
6885 (current_constant_pool_data_ref): Remove.
6886 (tag_nodes): Move it to ...
6887 (get_tag_node): ... here. Register GC roots.
6888 * decl.c: Include ggc.h. Remove many global tree definitions.
6889 (throw_node): Define.
6890 (java_global_trees): Likewise.
6891 (predef_filenames): Make the size a constant.
6892 (init_decl_processing): Adjust accordingly.
6893 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6894 * expr.c: Include ggc.h.
6895 (init_expr_processing): Register GC roots.
6896 (build_invokeinterface): Likewise.
6897 * java-tree.h: Replace extern tree declarations with macros.
6898 (java_global_trees): New variable.
6899 (java_tree_index): New enumeration.
6900 (init_jcf_parse): Declare.
6901 * jcf-parse.c: Include ggc.h.
6902 (current_class): Remove declaration.
6903 (main_class): Likewise.
6904 (all_class_list): Likewise.
6905 (predefined_filename_p): Adjust for constant size of
6907 (init_jcf_parse): New function.
6908 * jcf-write.c: Include ggc.h.
6909 (generate_classfile): Register GC roots.
6910 (append_synthetic_attribute): Likewise.
6911 (append_innerclass_attribute_entry): Likewise.
6912 * lang.c: Include ggc.h.
6913 (lang_print_error): Register GC roots.
6914 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6916 * parse.y: Include ggc.h.
6917 (wfl_operator): Remove.
6918 (goal): Register GC roots.
6919 (java_pop_parser_context): Adjust for new field names.
6920 (java_parser_context_save_global): Likewse.
6921 (java_parser_context_restore_global): Likewise.
6922 (java_parser_context_suspend): Likewise.
6923 (java_parser_context_resume): Likewise.
6924 (verify_constructor_circularity): Register GC roots.
6925 (lookup_cl): Likewise.
6926 (java_reorder_fields): Likewise.
6927 (build_current_this): Likewise.
6928 (class_in_current_package): Likewise.
6929 (argument_types_convertible): Likewise.
6930 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6932 2000-09-14 Tom Tromey <tromey@cygnus.com>
6934 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6936 2000-09-13 Tom Tromey <tromey@cygnus.com>
6938 * jcf-parse.c: Include <locale.h>.
6939 * jv-scan.c: Include <locale.h>.
6941 2000-09-12 Tom Tromey <tromey@cygnus.com>
6943 * expr.c (pop_type_0): Return `Object' if trying to merge two
6945 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6946 interface types; `Object' is always a valid supertype.
6948 2000-09-12 Tom Tromey <tromey@cygnus.com>
6951 * jv-scan.c (help): Document --encoding.
6952 (options): Added `encoding' entry.
6953 (OPT_ENCODING): New define.
6954 (main): Handle --encoding.
6955 Include <langinfo.h> if nl_langinfo exists.
6956 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6958 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6959 (parse_source_file): Correctly call java_init_lex. Added `finput'
6960 argument. Use nl_langinfo to determine default encoding.
6961 * java-tree.h (current_encoding): Declare.
6962 * parse.y (java_parser_context_restore_global): Don't restore
6964 (java_parser_context_save_global): Don't set `finput' field.
6965 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6967 * lang.c (current_encoding): New global.
6968 (lang_decode_option): Recognize `-fencoding='.
6969 (finish_parse): Don't close finput.
6970 * parse.h (struct parser_ctxt): Removed `finput' and
6971 `unget_utf8_value' fields. Added `lexer' field.
6972 (java_init_lex): Fixed declaration.
6973 * lex.c (java_new_lexer): New function.
6974 (java_destroy_lexer): Likewise.
6975 (java_read_char): Added `lex' argument. Handle iconv case.
6976 (java_read_unicode): Added `lex' argument. Count backslashes in
6978 (java_init_lex): Added `finput' and `encoding' arguments. Set
6979 `lexer' field in ctxp.
6980 (BAD_UTF8_VALUE): Removed.
6981 (java_lex): Handle seeing UEOF in the middle of a string literal.
6982 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6983 (java_lexer): New structure.
6986 (DEFAULT_ENCODING): New define.
6987 (java_destroy_lexer): Declare.
6989 2000-09-12 Tom Tromey <tromey@cygnus.com>
6992 * lex.c (java_init_lex): Initialize java_io_serializable.
6993 * parse.y (java_io_serializable): New global.
6994 (valid_ref_assignconv_cast_p): An array can be cast to
6997 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6999 * decl.c, expr.c: Include defaults.h if not already included.
7000 Don't define the *_TYPE_SIZE macros.
7002 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7004 * typeck.c (build_java_array_type): Correct first parameter
7005 in ADJUST_FIELD_ALIGN invocation.
7007 2000-09-06 Tom Tromey <tromey@cygnus.com>
7009 * lang-specs.h: Also recognize `-femit-class-files'.
7011 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7013 * verify.c (merge_types): Load the types to merge if necessary.
7015 2000-09-02 Anthony Green <green@redhat.com>
7017 * jcf-io.c: Include zlib.h.
7018 (open_in_zip): Read compressed class file archives.
7019 * zipfile.h (ZipDirectory): Add uncompressed_size and
7020 compression_method fields.
7021 * zextract.c (read_zip_archive): Collect file compression info.
7023 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7025 * parse.y (do_resolve_class): Also explore superclasses of
7026 intermediate enclosing contexts when searching for inner classes.
7028 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7030 * parse.y (variable_declarator_id:): Better error message.
7031 (expression_statement:): Use YYNOT_TWICE.
7032 (cast_expression:): Likewise.
7033 (assignment:): Likewise.
7035 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7037 * parse.y (do_merge_string_cste): New locals. Create new
7038 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7040 2000-08-07 Hans Boehm <boehm@acm.org>
7042 * boehm.c (mark_reference_fields): Set marking bits for all words in
7043 a multiple-word record.
7044 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7047 2000-08-31 Mike Stump <mrs@wrs.com>
7049 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7050 jcf-dump$(exeext)): Make parallel safe.
7052 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7054 * jcf-parse.c (set_source_filename): Constify a char *.
7055 * jcf-write.c (append_innerclasses_attribute,
7056 make_class_file_name): Constify a char *. Don't recycle a
7057 variable for an unrelated purpose.
7058 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7059 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7061 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7063 * expr.c (can_widen_reference_to): Fixed indentation.
7064 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7065 * parse.y: `finit$' replaces `$finit$' in comments.
7066 (try_builtin_assignconv): Fixed leading comment.
7068 2000-08-25 Greg McGary <greg@mcgary.org>
7070 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7072 2000-08-24 Greg McGary <greg@mcgary.org>
7074 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7075 * parse.y (BINOP_LOOKUP): Likewise.
7077 2000-08-22 Andrew Haley <aph@cygnus.com>
7079 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7080 sign extending. Fixes gcj/321.
7081 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7082 combining to make a jlong. Fixes gcj/321.
7084 2000-08-21 Nix <nix@esperi.demon.co.uk>
7086 * lang-specs.h: Do not process -o or run the assembler if
7089 2000-08-16 Andrew Haley <aph@cygnus.com>
7091 * typeck.c (build_java_array_type): Rewrite code to do array
7092 alignment. Take into account back-end macros when aligning array
7093 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7094 user to set alignment. Fixes gcj/252 and 160.
7096 2000-08-09 Tom Tromey <tromey@cygnus.com>
7098 * parse.y (check_abstract_method_definitions): Now return `int'.
7099 Check implemented interfaces. Fixes PR gcj/305.
7101 * parse.y (patch_switch_statement): Disallow `long' in switch
7102 expressions. Fixes PR gcj/310.
7104 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * decl.c (finit_leg_identifier_node): New global.
7107 (init_decl_processing): Use `finit$' to initialize
7108 finit_identifier_node. Use `$finit$' to initialize
7109 finit_leg_identifier_node.
7110 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7111 * java-tree.h (finit_identifier_node): Changed attached comment.
7112 (finit_leg_identifier_node): New declaration.
7113 (ID_FINIT_P): Take finit_identifier_node and
7114 finit_leg_identifier_node into account. This is a backward
7117 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7119 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7121 (generate_bytecode_insns): Check `nargs' before emitting it.
7122 * verify.c (merge_type_state): Fixed typo.
7123 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7124 generate_bytecode_{conditional,insns}.
7126 2000-08-13 Anthony Green <green@redhat.com>
7128 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7131 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * class.c (maybe_layout_super_class): Fixed indentation.
7134 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7135 (java_check_methods): New function declaration.
7136 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7137 instead of `str_ptr'.
7138 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7139 of a `invokeinterface' at the right time.
7140 * parse.h (WFL_STRIP_BRACKET): New macro.
7141 (SET_TYPE_FOR_RESOLUTION): Use it.
7142 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7143 (check_class_interface_creation): Don't check for cross package
7144 innerclass name clashes.
7145 (method_header): Behave properly if MDECL is `error_mark_node'.
7146 (method_declarator): Return `error_mark_node' if bogus current
7148 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7149 (resolve_and_layout): New local `decl_type', set and used. Call
7151 (java_check_methods): New method.
7152 (java_layout_classes): Use it.
7153 (resolve_qualified_expression_name): No EH check necessary in
7155 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7157 (patch_assignment): Set DECL_INITIAL on integral final local.
7159 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7161 * java-tree.h (flag_extraneous_semicolon): New extern.
7162 * lang-options.h: (-Wextraneous-semicolon): New option.
7163 * lang.c (flag_redundant): Fixed typo in leading comment.
7164 (flag_extraneous_semicolon): New global.
7165 (lang_decode_option): Set `flag_extraneous_semicolon' when
7166 -Wall. Decode `-Wextraneous-semicolon'.
7167 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7168 `empty_statement' rule.
7169 (class_body_declaration): Likewise.
7170 (method_body:): Accept `;' as a method body.
7171 (static_initializer:): Removed `SC_TK' hack.
7172 (constructor_block_end:): Likewise.
7173 (empty_statement:): Report deprecated empty declaration. Fixes
7176 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7178 * parse.y (build_dot_class_method_invocation): Changed parameter
7179 name to `type'. Build signature from `type' and convert it to a
7180 STRING_CST if it's an array.
7181 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7182 to use `ref_type' directly.
7184 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7186 * lang-options.h: Added a comma after the last element to avoid
7187 syntax errors when other languages define additional options.
7189 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7191 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7192 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7193 (jc1): Link with $(BACKEND).
7194 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7196 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7198 * jvspec.c: Adjust type of second argument to
7199 lang_specific_driver, and update code as necessary.
7201 * class.c (build_dtable_decl): Initialize dummy.
7203 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7206 method bodies not to rule out discarding `<clinit>'; don't use
7207 <clinit> to initialize static fields with constant initializers.
7209 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7211 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7213 (method_synthetic): New global.
7214 (HANDLE_METHOD): Recognize synthetic method and tell
7215 `print_method_info' about it.
7216 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7217 processing a synthetic method.
7218 * jcf-reader.c (skip_attribute): New function.
7219 ( skip_attribute): Likewise.
7221 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7223 * parse.y (build_outer_field_access): Fixed comments.
7224 (fix_constructors): Emit the initialization of this$<n> before
7226 (resolve_qualified_expression_name): Build an access to `decl' if
7229 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * parse-scan.y (curent_class): Non longer const.
7232 (inner_qualifier, inner_qualifier_length): Deleted.
7233 (current_class_length): New global.
7234 (bracket_count): Fixed typo in leading comment.
7235 (anonymous_count): New global.
7236 (class_instance_creation_expression:): Handle anonymous classes.
7237 (anonymous_class_creation:): New rule.
7238 (push_class_context): Rewritten.
7239 (pop_class_context): Likewise.
7240 (INNER_QUALIFIER): Macro deleted.
7241 (report_class_declaration): call `push_class_context' when
7242 entering the function. `fprintf' format modified not to use
7244 (report_class_declaration): Assign `package_name' and
7245 `current_class' to NULL separately.
7247 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7249 * expr.c (build_invokeinterface): Call layout_class_methods on
7252 2000-07-27 Tom Tromey <tromey@cygnus.com>
7253 Anthony Green <green@cygnus.com>
7254 Alexandre Petit-Bianco <apbianco@cygnus.com>
7256 * class.c (make_class_data): Create vtable for abstract classes.
7257 (get_dispatch_table): Changed to cope with abstract classes.
7259 2000-07-27 Tom Tromey <tromey@cygnus.com>
7261 * parse.y (patch_method_invocation): Don't reverse the argument
7262 list when dealing with anonymous class constructors. Fixed typo in
7265 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7267 * parse.y (build_alias_initializer_parameter_list): Reverse
7268 crafted list when building aliases for anonymous class
7271 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7273 * parse.y (jdep_resolve_class): Don't bother checking potential
7274 innerclass access if `decl' is NULL.
7275 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7278 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7280 * parse.c: Remove (again.)
7282 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7284 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7285 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7286 outside the `if' statement, alias to innerclass removed, `decl'
7287 used to mark the class complete.
7289 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7291 * parse.y (simple_name:): Fixed typo in error message.
7293 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7295 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7296 or its first operand can be error marks.
7298 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7300 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7301 * parse.y (method_header): Likewise.
7303 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7305 * parse.y (process_imports): Consider that one might be trying to
7306 import an innerclass. Fixes gcj/254
7308 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7310 * parse.y (find_as_inner_class): Handle the case where the
7311 enclosing context of an innerclass has been loaded as bytecode.
7313 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7315 * parse.y (simple_name:): Reject `$' in type names.
7316 (resolve_type_during_patch): Use `type' as a second
7317 argument to resolve_no_layout. Fixes gcj/257.
7319 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7321 * parse.y (find_most_specific_methods_list): Select the only
7322 non-abstract method even if max has been set.
7323 Fixes gcj/285, gcj/298.
7325 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7327 * lang-specs.h: Added %(jc1) to java compiler options.
7329 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7331 * .cvsignore: New file.
7333 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse.y (not_accessible_p): Access granted to innerclasses
7336 (indirectly) extending the reference type. Fixes gcj/249.
7338 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7340 * parse.y (patch_method_invocation): Fixed comment.
7341 (maybe_use_access_method): Build this$<n>s to the context of the
7342 target method, or a type that extends it. Fixes gcj/242.
7344 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7348 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7352 2000-07-13 Tom Tromey <tromey@cygnus.com>
7354 * lang-specs.h: Added %{I*}.
7356 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7358 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7360 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7362 * parse-scan.c: Remove.
7364 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * class.c (set_super_info): Handled protected inner classes.
7367 (common_enclosing_context_p): Bail early if arguments aren't both
7369 (get_access_flags_from_decl): Handle private and protected inner
7371 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7372 (CLASS_PROTECTED): Likewise.
7373 (struct lang_type): New bitfield `poic'.
7374 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7376 (check_inner_class_access): Renamed arguments, added
7377 comments. Handles protected inner classes (fixes gcj/225)
7378 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7380 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7382 * parse.y (resolve_qualified_expression_name): Verify qualified
7383 access to `this'. Fixes gcj/239.
7385 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * jcf-write.c (generate_classfile): Don't install ConstantValue
7390 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7392 * parse.y (resolve_qualified_expression_name): Handle inner class
7393 access. Fixes gcj/256.
7395 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * jcf-write.c (generate_classfile): Properly install the
7398 ConstantValue attribute and the initial value constant pool index
7399 on string constants.
7400 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7403 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7405 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7407 * parse.y (find_as_inner_class): Fixed typo.
7408 (do_resolve_class): Explore enclosing contexts when searching for
7409 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7410 (check_inner_class_access): Check `decl' which can be null in case
7413 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7415 * java-tree.h (java_debug_context): Declared `extern'.
7416 (safe_layout_class): Likewise.
7417 * parse.y (resolve_field_access): Field must be `static' in order
7418 to be replaced by its initial value. Added comments.
7419 (find_applicable_accessible_methods_list): Fixed typo.
7420 (find_most_specific_methods_list): Methods found in innerclasses
7421 take over methods founds in the enclosing contexts.
7422 (java_complete_tree): Loosen restrictions on the type of DECLs
7423 that can be replaced by their initialization values.
7424 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7426 2000-07-05 Tom Tromey <tromey@cygnus.com>
7428 * Make-lang.in (PARSE_DIR): New macro.
7429 (PARSE_RELDIR): Likewise.
7430 (PARSE_C): Likewise.
7431 (PARSE_SCAN_C): Likewise.
7432 ($(PARSE_C)): New target.
7433 ($(PARSE_SCAN_C)): Likewise.
7434 (SET_BISON): New macro.
7435 (BISONFLAGS): Likewise.
7436 (JAVABISONFLAGS): Likewise.
7438 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7440 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7441 argument on the first pass for CNI as well as JNI.
7442 (print_method_info): Set up method name on the first pass only.
7444 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * parse.y (parser_qualified_classname): Removed parameter
7448 (create_interface): Removed first passed parameter to
7449 parser_qualified_classname.
7450 (create_class): Likewise. Don't install alias on static
7451 innerclasses. Fixes gcj/275.
7453 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7455 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7456 debugable statement with empty_stmt_node. Fixes gcj/272
7458 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7463 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * jcf-write.c (push_long_const): Appropriately cast short negative
7468 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7470 * parse.y (verify_constructor_super): Use loop variable
7471 `m_arg_type' initialized with `mdecl_arg_type'.
7473 2000-06-29 Tom Tromey <tromey@cygnus.com>
7475 * parse.y (resolve_field_access): Handle case where `type_found'
7478 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7480 * expr.c (lookup_field): The same field can be found through two
7481 different interface. Don't declare it ambiguous in that case.
7483 2000-06-27 Tom Tromey <tromey@cygnus.com>
7485 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7486 follows \r, then unget it at a lower level.
7488 2000-06-26 Tom Tromey <tromey@cygnus.com>
7490 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7493 2000-06-25 Tom Tromey <tromey@cygnus.com>
7495 * parse.y (for_statement): Wrap expression in a WFL if it is a
7496 constant. For PR gcj/268.
7498 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7500 * parse.y (do_resolve_class): Minor optimiztion in the package
7501 list search. Removed unnecessary test and return statement.
7502 (valid_ref_assignconv_cast_p): Order of arguments to
7503 enclosing_context_p fixed.
7505 2000-06-24 Tom Tromey <tromey@cygnus.com>
7507 * expr.c (lookup_field): Print error and return error_mark_node if
7508 field reference is ambiguous.
7510 * parse.y (check_abstract_method_definitions): Also check if
7511 `other_method' is abstract.
7513 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7515 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7517 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7518 (struct lang_type): New field `pic'.
7519 (CLASS_PRIVATE): New macro.
7520 * parse.y (check_inner_class_access): New function.
7521 (jdep_resolve_class): Call it.
7523 2000-06-23 Tom Tromey <tromey@cygnus.com>
7525 * parse.y (patch_incomplete_class_ref): Initialize the returned
7526 class. For PR gcj/260.
7528 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7530 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7532 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7534 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7535 Java specific checks.
7536 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7538 * java-tree.def (CASE_EXPR): Marked 'e'.
7539 (DEFAULT_EXPR): Likewise.
7540 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7542 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7543 Java specific checks.
7544 (generate_bytecode_insns): Test try_block for BLOCK before using
7546 * parse.y (build_wfl_wrap): Added `location' argument. Set
7547 EXPR_WFL_LINECOL accordingly.
7548 (dim_expr:): Wrap constants with WFLs.
7549 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7550 (resolve_package): Check for `stmt' not being a BLOCK before
7551 building a debuggable statement with it.
7552 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7554 (resolve_field_access): Make sure `decl' is a DECL before treating
7556 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7557 IDENTIFIER_NODE before treating it as such.
7558 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7559 treating it as such.
7560 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7561 to be applied only on non array types.
7563 2000-06-16 Per Bothner <per@bothner.com>
7565 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7566 define in terms of DECL_RESULT, as that fails when --enable-checking.
7568 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7570 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7571 types the same in comparison.
7572 (CHECK_OP): Add static prototype.
7574 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7576 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7577 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7580 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7582 * decl.c (create_primitive_vtable): Prototype.
7584 * jcf-write.c (generate_bytecode_insns): Initialize variable
7587 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7589 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7591 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7592 to track searched classes, and do not search the same class more than
7593 once. Call find_applicable_accessible_methods_list on immediate
7594 superclass, instead of search_applicable_method_list on all ancestors.
7597 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7599 * parse.y (register_fields): Permit static fields in inner classes
7600 if they are final. Fix for PR gcj/255.
7602 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7604 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7605 * parse.y (find_in_imports): Returned type changed to void,
7606 leading comment fixed.
7607 (register_package): New function.
7608 (qualify_and_find): Likewise.
7609 (package_declaration:): Use `register_package'.
7610 (single_type_import_declaration:): Removed local variable
7611 `node'. Added missing `;' for consistency.
7612 (type_import_on_demand_declaration:): Use `chainon' to link new
7614 (lookup_field_wrapper): Lookup local variables defined in outer
7616 (java_complete_class): Don't reverse the list of imported on demand.
7617 (do_resolve_class): Reorganized. Removed local variable
7618 `original_name'. Call `qualify_and_find' with the current package
7619 name, invoke `find_in_imports_on_demand' right after. Call
7620 `qualify_and_find' with the packages we've seen so far. Fixed
7621 operations numbering in comments.
7622 (java_expand_class): Don't reverse `package_list'.
7623 (find_most_specific_methods_list): New local variables `abstract'
7624 and `candidates'. Use them to pick the right method.
7626 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7628 * parse.y (check_modifiers_consistency): Don't subtract out
7629 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7631 2000-06-04 Philipp Thomas <pthomas@suse.de>
7633 * Makefile.in (INTLLIBS): New.
7637 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * class.c (get_dispatch_table): Build the vtable dummy entry list
7640 element with a null purpose. Fixed leading comment.
7641 (build_dtable_decl): Build an accurate dtable type when appropriate
7644 2000-06-02 Richard Henderson <rth@cygnus.com>
7646 * lang.c (lang_get_alias_set): New.
7648 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7651 before using it as the accessed field.
7653 2000-05-31 Tom Tromey <tromey@cygnus.com>
7655 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7656 char_array_vtable, short_array_vtable, int_array_vtable,
7657 long_array_vtable, float_array_vtable, double_array_vtable):
7659 * expr.c (get_primitive_array_vtable): New function.
7660 (create_primitive_vtable): New function.
7661 (java_lang_expand_expr): Enable code to statically generate
7663 * decl.c (init_decl_processing): Create primitive vtables.
7664 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7665 short_array_vtable, int_array_vtable, long_array_vtable,
7666 float_array_vtable, double_array_vtable): Define.
7668 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7670 * java/parse.y (find_applicable_accessible_methods_list):
7671 Don't add an uninitialized value to the list.
7673 2000-05-25 Tom Tromey <tromey@cygnus.com>
7675 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7676 when trying to see if field's class should be initialized. Always
7677 initialize field's declaring class, not qualified class.
7680 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7681 `wfl_operator', to maybe_build_primttype_type_ref.
7684 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7686 * parse.y (patch_method_invocation): Don't try to lookup methods
7689 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7691 * parse.y (resolve_field_access): Call the appropriate <clinit>
7692 before accessing the length of a static array. Craft a decl for
7693 the field while its time. Fixes PR gcj/129.
7695 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7697 * parse.y (resolve_package): Correctly set `*next' (was off by
7699 (resolve_qualified_expression_name): Fixed comment.
7701 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7703 * jcf-parse.c (jcf_parse_source): Reset current_class and
7704 current_function_decl to NULL before parsing a new file.
7706 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * parse.y (block_end:): If the collected block doesn't feature a
7709 statement, insert an empty statement.
7711 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * parse.y (maybe_yank_clinit): New function.
7714 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7715 end of the list of methods belonging to a class.
7716 (java_complete_expand_method): Check whether <clinit> is really
7717 necessary and expand it accordingly.
7719 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7722 processed by the method's switch statement.
7724 2000-05-19 Tom Tromey <tromey@cygnus.com>
7726 * java-tree.h: Added init state enum.
7727 * decl.c (emit_init_test_initialization): Initialize class
7728 initialization check variable by looking at class' state.
7730 2000-05-19 Tom Tromey <tromey@cygnus.com>
7732 * java-tree.h (build_instanceof): Declare.
7733 (build_get_class): Declare.
7734 * parse.y (patch_binop): Use build_instanceof.
7735 * expr.c (build_instanceof): New function. If class is final,
7736 don't make a function call.
7737 (expand_java_INSTANCEOF): Use it.
7738 (build_get_class): New function.
7740 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7742 * jcf-write.c (generate_classfile): Scan the source_file for
7743 slashes with the right pointer variable.
7745 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7747 * lang.c (lang_decode_option): Update -Wunused flags by calling
7749 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7751 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7753 * check_init.c (check_init): Constify local char *.
7754 * class.c (push_class): Constify local char *.
7755 * java_tree.h: Update prototypes.
7756 * jcf-io.c (open_class): Constify filename parameter and
7758 (find_class): Remove redundant string copy. Cast return from
7760 * jcf-parse.c (read_class, parse_class_file, yyparse):
7761 Constify local char *.
7762 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7763 Constify local char *.
7764 * jcf.h (JCF): Constify filename and classname.
7765 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7766 * lang.c (init_parse): Constify parameter and return value.
7767 * lex.c (java_get_line_col): Constify filename parameter.
7768 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7769 * parse.y (java_parser_context_suspend,
7770 issue_warning_error_from_context, safe_layout_class): Constify
7772 * parse.c: Regenerate.
7774 2000-05-08 Tom Tromey <tromey@cygnus.com>
7776 * expr.c (build_jni_stub): Cache the result of
7777 _Jv_LookupJNIMethod.
7779 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7781 * decl.c (predef_filenames_size): Now 7.
7782 (predef_filenames): New seventh entry.
7784 2000-05-04 Tom Tromey <tromey@cygnus.com>
7786 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7787 Keep track of when we've seen a reference field after a
7788 non-reference field.
7789 (get_boehm_type_descriptor): Handle case where we see
7790 non-reference fields but no trailing reference field.
7791 * decl.c (rawdata_ptr_type_node): Define.
7792 (init_decl_processing): Initialize rawdata_ptr_type_node.
7793 * java-tree.h (rawdata_ptr_type_node): Declare.
7795 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7797 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7798 specifiers in calls to fprintf.
7800 2000-05-03 Andrew Haley <aph@cygnus.com>
7802 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7804 * javaop.h (WORD_TO_INT): New function.
7805 (IMMEDIATE_s4): Use WORD_TO_INT.
7806 * jcf.h (JPOOL_INT): Ditto.
7808 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7811 2000-04-19 Tom Tromey <tromey@cygnus.com>
7813 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7815 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7817 * expr.c (build_jni_stub): New function.
7818 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7820 * parse.y (java_complete_expand_methods): Expand a native method
7821 and call build_jni_stub if -fjni given.
7822 * lang-options.h: Document -fjni.
7823 * lang.c (flag_jni): New global.
7824 (lang_f_options): Added `jni' entry.
7825 * java-tree.h (soft_lookupjnimethod_node,
7826 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7828 (flag_jni): Declare.
7829 (build_jni_stub): Declare.
7830 (struct lang_decl): Added `native' flag.
7831 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7833 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7834 soft_jnipopsystemframe_node): New globals.
7835 (init_decl_processing): Set them. _Jv_InitClass only takes one
7838 * java-tree.def: Put into `C' mode.
7840 2000-04-27 Tom Tromey <tromey@cygnus.com>
7843 * expr.c (expand_invoke): Generate check to see if object pointer
7844 is null in nonvirtual invocation case.
7845 * java-tree.h (soft_nullpointer_node): Declare.
7846 * decl.c (soft_nullpointer_node): New global.
7847 (init_decl_processing): Initialize soft_nullpointer_node.
7848 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7849 or `private' methods.
7850 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7852 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7854 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7857 2000-04-26 Tom Tromey <tromey@cygnus.com>
7859 * zextract.c (find_zip_file_start): New function.
7860 (read_zip_archive): Use it.
7862 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7864 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7866 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7868 * class.c (common_enclosing_context_p): New function.
7869 * java-tree.h (common_enclosing_context_p): Added prototype.
7870 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7871 classes sharing an outer context with the current instance.
7872 * parse.y (build_access_to_thisn): Fixed leading comment.
7873 (verify_constructor_super): New local `supper_inner'. Skip
7874 enclosing context argument in the case of inner class constructors.
7875 (patch_method_invocation): Insert proper context as second
7876 parameter to pure inner class constructor super invocations.
7878 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7880 * parse.y (end_class_declaration): Reset the interface number
7883 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7885 * parse.y (source_start_java_method): Deleted unnecessary code.
7886 (patch_method_invocation): Fixed comment.
7888 2000-04-24 Robert Lipe <robertlipe@usa.net>
7890 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7892 2000-04-23 Tom Tromey <tromey@cygnus.com>
7894 * boehm.c (mark_reference_fields): Use int_byte_position.
7896 2000-04-22 Tom Tromey <tromey@cygnus.com>
7898 * boehm.c (mark_reference_fields): Only call byte_position on
7901 2000-04-22 Tom Tromey <tromey@cygnus.com>
7903 * boehm.c (mark_reference_fields): Added `last_view_index'
7904 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7906 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7908 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7909 * parse.y (check_class_interface_creation): Fixed comments. Select
7910 permitted modifiers for (inner) interfaces. Changed error message
7911 to report rejected modifiers used with local classes.
7913 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7916 of directly inherited type considered in scope.
7917 * parse.y (do_resolve_class): Search inherited classes for inner
7920 2000-04-20 Tom Tromey <tromey@cygnus.com>
7922 * parse.y (not_accessible_p): Use member's class, not current
7923 class, when doing inheritance check for protected reference.
7926 2000-04-20 Jason Schroeder <shrode@subnature.com>
7928 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7930 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7932 * parse.y (lookup_field_wrapper): Search for final local aliases.
7933 (resolve_expression_name): Let lookup_field_wrapper search for
7934 final local aliases. Force the value of `name' if one is found.
7935 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7936 an expression name. Fixed comments.
7938 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7940 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7942 2000-04-19 Tom Tromey <tromey@cygnus.com>
7944 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7946 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7948 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7950 2000-04-18 Tom Tromey <tromey@cygnus.com>
7953 * gjavah.c (utf8_cmp): Changed return value.
7954 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7956 (cxx_keywords): New global.
7957 (get_field_name): Handle new result of cxx_keyword_subst.
7958 (print_method_info): Likewise.
7960 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7962 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7963 with a newline, for CNI.
7964 (print_stub_or_jni): Print a space or newline before method name for
7966 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7967 (process_file): Include gcj/cni.h if generating CNI stubs.
7969 2000-04-16 Tom Tromey <tromey@cygnus.com>
7971 * gjavah.c (decompile_method): Use print_field_name.
7974 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7976 * parse.y (java_expand_classes): Reverse the package list once.
7977 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7979 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7980 the `==' and `!=' operators.
7982 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7984 * jcf-write.c (generate_bytecode_insns): At invocation time,
7985 always relate an interface method to the type of its selector.
7987 2000-04-05 Tom Tromey <tromey@cygnus.com>
7990 * expr.c (expand_invoke): Generate check to see if object pointer
7991 is null in nonvirtual invocation case.
7992 * java-tree.h (soft_nullpointer_node): Declare.
7993 * decl.c (soft_nullpointer_node): New global.
7994 (init_decl_processing): Initialize soft_nullpointer_node.
7995 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7996 or `private' methods.
7997 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7999 2000-04-05 Tom Tromey <tromey@cygnus.com>
8002 * parse.y (check_final_assignment): Recognize assignments to the
8003 `length' field of an array when generating class files.
8005 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * class.c (decl_hash): Prototype removed.
8008 (decl_compare): Likewise.
8010 2000-04-05 Tom Tromey <tromey@cygnus.com>
8012 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8013 * parse.y (check_modifiers_consistency): Check for final/volatile
8014 clash. Fixes PR gcj/164.
8016 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8018 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8020 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8022 (add_method_1): Use `java_hash_hash_tree_node' and
8023 `java_hash_compare_tree_node'.
8024 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8025 (java_hash_compare_tree_node): Likewise.
8026 * parse.y (find_applicable_accessible_methods_list): Create,
8027 delete and use a hash table to remember already searched interfaces.
8029 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8031 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8034 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8036 * boehm.c (mark_reference_fields, set_bit): Prototype.
8037 (set_bit): Un-ANSI-fy definition.
8039 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8042 * decl.c (emit_init_test_initialization): Likewise.
8044 * gjavah.c (jni_print_char): Likewise.
8046 * parse.y (create_new_parser_context): Likewise.
8048 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8050 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8051 patch missing hunk. Fixed indentation.
8053 2000-03-30 Tom Tromey <tromey@cygnus.com>
8055 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8056 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8058 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8061 when negative *before* using it as an array index.
8062 * ChangeLog: Fixed typo.
8064 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8067 to 0 when it reaches -1.
8069 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8071 * jcf-parse.c (get_constant): Properly cast `num' during the
8072 invocation of `add_double'.
8073 * jcf-write.c (push_long_const): Properly cast `lo' before
8074 comparing it to short bounds.
8075 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8076 `interface_body:' is reduced after the current interface is
8079 2000-03-26 Tom Tromey <tromey@cygnus.com>
8081 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8082 Java-specific `-f' option.
8084 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8086 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8087 Adjust order of making types.
8088 Make bitsize_*_node values.
8090 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8092 * class.c (make_field_value): Use byte_position.
8093 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8094 (java_array_data_offset): Likewise.
8095 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8098 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * parse.y (check_abstract_method_definitions): New local
8101 `end_type_reached'. Make sure we also consider `end_type'.
8102 (java_check_abstract_method_definitions): Make sure we eventually
8103 consider `java.lang.Object'.
8104 (maybe_use_access_method): Don't use access method if not in the
8105 context of a pure inner class or if the method's context is right.
8106 (find_applicable_accessible_methods_list): New static flag
8107 `object_done'. Don't search abstract classes as interfaces. Fixed
8108 indentation. Fixed the `java.lang.Object' only search. Search
8109 class interface(s) first, then fully search enclosing contexts.
8110 (find_most_specific_methods_list): Pick the closest candidate when
8111 they're all abstract.
8113 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8116 properly initialize `finished_label'. Don't emit gotos for empty
8119 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8121 * except.c (emit_handlers): Clear catch_clauses_last.
8123 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 * parse.y (check_method_types_complete): New function.
8126 (create_class): Reset anonymous class counter only when seeing an
8128 (java_complete_class): JDEP_METHOD: Don't recompute signature
8131 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * class.c (build_static_ref): Fixed indentation in comment.
8134 * java-tree.def (TRY_EXPR): Fixed typo in name.
8135 (CLASS_LITERAL): Likewise.
8136 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8137 (struct lang_type): New field `dot_class'.
8138 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8139 (generate_classfile): Method `class$' is synthetic.
8140 * parse.y (build_do_class_method): New function.
8141 (build_dot_class_method_invocation): Likewise.
8142 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8143 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8144 (qualify_ambiguous_name): Likewise.
8145 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8146 (build_try_statement): Fixed leading comment.
8148 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8150 * class.c (make_field_value): Properly handle sizes.
8151 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8152 (layout_class_method): Count using trees.
8153 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8154 * expr.c (java_array_data_offset): Use int_bit_position.
8155 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8156 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8158 2000-03-16 Tom Tromey <tromey@cygnus.com>
8160 * lang.c (flag_hash_synchronization): New global.
8161 (lang_f_options): Added `hash-synchronization'.
8162 * lang-options.h: Mention -fhash-synchronization.
8163 * java-tree.h (flag_hash_synchronization): Declare.
8164 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8165 hash table synchronization is disabled.
8166 * decl.c (init_decl_processing): Only push `sync_info' value when
8167 hash table synchronization is disabled.
8168 * class.c (make_class_data): Only push `sync_info' field when hash
8169 table synchronization is disabled. Removed dead code.
8171 2000-03-16 Tom Tromey <tromey@cygnus.com>
8173 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8175 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8177 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8179 * parse.y (patch_method_invocation): Handle anonymous classes
8180 creation in static context.
8182 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8184 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8185 * parse.y (resolve_qualified_expression_name): Use it.
8186 (patch_method_invocation): Likewise.
8188 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8190 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8191 depending on the type of dependency which dictates what the
8193 (unresolved_type_p): Resolved types limited to the current class.
8195 2000-03-15 Tom Tromey <tromey@cygnus.com>
8197 * decl.c (init_decl_processing): Set type of `sync_info' to be
8200 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8201 Correctly compute bit number for current slot. Zero `high' and
8202 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8203 mark_reference_fields.
8204 (mark_reference_fields): New function.
8206 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.y (register_incomplete_type): Fixed initialization of
8211 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8215 (push_class_context, pop_class_context): New function.
8216 (class_body:): Call pop_class_context.
8217 (interface_body:): Likewise.
8218 (INNER_QUALIFIER): New macro.
8219 (report_class_declaration): Changed output format and use
8220 INNER_QUALIFIER. Call push_class_context.
8222 2000-02-14 Andrew Haley <aph@cygnus.com>
8224 * check-init.c (check_init): Add new cases for unary and binary
8227 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8229 * parse.y (resolve_package): Set `next' once a type name has been
8230 progressively discovered.
8231 (resolve_qualified_expression_name): Propagate resolution only if
8232 there are remaining qualifiers. Take into account `q' might have
8233 been cleared after re-qualification.
8234 * parse.y (patch_method_invocation): New local `resolved'.
8235 Section dealing with qualified expression rewritten to use
8236 resolve_field_access.
8238 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8240 * parse.h (PUSH_CPC): Fixed indentation.
8241 (DEBUG_CPC): New macro.
8242 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8243 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8244 * parse.y (class_body_declaration:): Use
8245 SET_CPC_INSTANCE_INITIALIZER_STMT.
8246 (method_declaration:): Check for null current_function_decl.
8247 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8248 (java_parser_context_pop_initialized_field): Better handling of
8250 (maybe_make_nested_class_name): Mark nested class name as
8251 qualified when necessary.
8252 (end_class_declaration): Don't call java_parse_context_resume when
8253 one or more error occurred.
8254 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8255 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8256 SET_CPC_INITIALIZER_STMT.
8257 (method_header): Check for inner classes declaring static methods.
8258 (resolve_qualified_expression_name): Handle situation where `this'
8261 2000-03-13 Hans Boehm <boehm@acm.org>
8263 * typeck.c (build_prim_array_type): Correctly set the high word too.
8265 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8267 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8269 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8270 list of methods for interfaces.
8272 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * parse.y (qualify_ambiguous_name): Properly handle expressions
8277 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8279 * parse.y (check_final_assignment): Extended to process
8281 (patch_assignment): Have check_final_assignment called only once.
8283 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * java-tree.h (IS_INIT_CHECKED): New flag.
8286 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8287 * parse.y (patch_string): Call force_evaluation_order on the
8288 completed string concatenation tree.
8289 * expr.c (force_evaluation_order): Call force_evaluation_order on
8290 function's arguments too.
8292 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8294 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8295 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8296 (build_anewarray): Likewise.
8297 * parse.y (patch_newarray): Likewise.
8298 * parse.c: Regenerated.
8300 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8302 * decl.c (init_decl_processing): Added new class fields `depth',
8303 `ancestors', and `idt' to class_type_node. Use
8304 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8305 * class.c (make_class_data): Push initial values for new fields.
8306 * java-tree.h: Updated prototype for `build_invokeinterface'.
8307 * expr.c (build_invokeinterface): Changed parameters to accept
8308 `method' tree. Calculate index of `method' in its declaring
8309 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8310 (expand_invoke): Call `build_invokeinterface' with new parameters.
8311 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8314 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8316 * typeck.c (lookup_do): Search superinterfaces first
8317 when looking up an interface method. From Godmar Back
8320 2000-03-06 Tom Tromey <tromey@cygnus.com>
8322 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8324 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8326 * java-tree.h (lookup_argument_method2): Declared.
8327 (safe_layout_class): Prototype moved from parse.h.
8328 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8329 * parse.y (java_check_regular_methods): Local `super_class' gone.
8330 Call lookup_argument_method2 instead of lookup_argument_method.
8331 Perform modifier match for methods found declared in implemented
8332 interfaces. Fixed indentation problem. Overriding/hiding error
8333 report to take place only for methods found in classes.
8334 * typeck.c (lookup_argument_method): Changed leading
8335 comment. Re-written by calling lookup_do.
8336 (lookup_argument_method2): New function.
8337 (lookup_java_method): Re-written by calling lookup_do.
8338 (lookup_do): New function.
8340 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * check-init.c (check_init): Removed dead code. Handle (blank)
8344 * parse.y (declare_local_variables): New local `final_p', set it
8345 and use it to initialize LOCAL_FINAL.
8346 (check_final_assignment): Only check FIELD_DECLs.
8348 2000-02-17 Tom Tromey <tromey@cygnus.com>
8350 * Makefile.in (JAVA_OBJS): Added boehm.o.
8351 (boehm.o): New target.
8352 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8353 * java-tree.h (flag_use_boehm_gc): Declare.
8354 (get_boehm_type_descriptor): Declare.
8355 * lang.c (lang_f_options): Added `use-boehm-gc'.
8356 (flag_use_boehm_gc): New global.
8357 * lang-options.h: Added -fuse-boehm-gc.
8358 * boehm.c: New file.
8359 * class.c (get_dispatch_table): If class uses a Boehm type
8360 descriptor, put it in the vtable.
8361 (make_class_data): Removed dead code.
8363 2000-03-03 Per Bothner <per@bothner.com>
8365 * decl.c (init_decl_processing): Initialize sizetype properly.
8367 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8369 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8370 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8371 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8372 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8373 (jcf_parse): New local `current'. Load innerclasses seen in outer
8374 context being processed.
8375 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8376 * jcf-write.c (append_innerclasses_attribute): New function.
8377 (append_innerclasses_attribute_entry): Likewise.
8378 (get_access_flags): Handle static classes. Set anonymous and local
8379 classes to be private.
8380 (generate_classfile): Attribute count adjusted. Call
8381 append_innerclasses_attribute.
8382 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8383 PURE_INNER_CLASS_TYPE_P.
8384 * parse.y (parser_qualified_classname): New parameter `is_static',
8385 produce non qualified name accordingly.
8386 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8387 (create_interface): Added argument to parser_qualified_classname.
8388 (create_class): Added argument to parser_qualified_classname. Setup
8389 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8390 (add_inner_class_fields): Fixed indentation.
8391 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8392 (method_declarator): Fixed typo in comment.
8393 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8394 (build_current_thisn): Likewise.
8395 (patch_method_invocation): Likewise.
8397 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8399 * decl.c (current_function_decl): Move to toplev.c.
8401 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8403 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8404 (DECL_BIT_INDEX): Use underlying representation.
8405 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8407 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8409 * expr.c (build_java_ret): Pass proper type to size_binop.
8411 2000-02-25 Anthony Green <green@cygnus.com>
8413 * expr.c (build_class_init): Mark the decl to be ignored by
8415 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8416 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8417 * class.c (init_test_hash_newfunc): New function.
8418 (decl_hash): New function.
8419 (decl_compare): New function.
8420 * decl.c (emit_init_test_initialization): New function.
8421 (complete_start_java_method): Traverse the init test hashtable,
8422 calling emit_init_test_initialization.
8423 (always_initialize_class_p): Define.
8424 * expr.c (build_class_init): Use initialization tests when
8425 emitting class initialization code.
8426 (always_initialize_class_p): Declare.
8427 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8429 * java-tree.h: Include hash.h.
8430 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8431 (struct lang_decl): Add init_test_table field.
8432 (init_test_hash_entry): Define.
8434 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * gjavah.c (main): Avoid using `argi' to report unimplemented
8439 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8442 initialize locals to avoid warnings. Local `exception_type' moved
8445 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8447 * parse.y (resolve_expression_name): Use `orig' as a second
8448 argument to resolve_field_access.
8449 (resolve_field_access): Removed unnecessary code when dealing with
8452 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8454 * class.c (push_super_field): Don't push the field twice.
8455 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8456 * parse.h (java_reorder_fields): Prototyped.
8457 * parse.y (java_reorder_fields): New function.
8458 (java_layout_class): Simplified not to worry about re-ordering.
8460 2000-02-23 Tom Tromey <tromey@cygnus.com>
8462 * gjavah.c (print_name): In JNI case, correctly quote string.
8463 (print_method_info): Don't handle overrides in JNI mode.
8465 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8467 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8468 value type set to `boolean_type_node'.
8470 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8472 * jcf-dump.c (main): Test for correct condition after
8473 output file creation.
8475 2000-02-19 Anthony Green <green@cygnus.com>
8477 * jcf-depend.c (add_entry): Fix test for first list entry.
8479 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8481 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8482 * constants.c (build_constants_constructor): Likewise.
8484 2000-02-19 Anthony Green <green@cygnus.com>
8486 * jcf-depend.c (add_entry): Add entries to the end of the list.
8488 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8490 * decl.c (INT_TYPE_SIZE): Define if necessary.
8491 (expand_java_return): Handle the case of a native integer smaller
8494 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8496 * gjavah.c (help): Use GCCBUGURL.
8497 * jv-scan.c (help): Likewise.
8498 * jcf-dump.c (help): Likewise.
8500 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8502 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8505 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * jcf-parse.c (load_class): Call `fatal' if no file containing
8508 the target class are found.
8510 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8512 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8513 lex.c, lex.h, and PARSE_H to...
8514 (parse.o, parse-scan.o): ...here, respectively.
8516 * lex.c: Split out code that may trigger SIGFPE from yylex()
8517 to its own function.
8518 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8520 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8522 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8524 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8526 * parse.y (outer_field_access_p): Stop in time when outer contexts
8528 (resolve_qualified_expression_name): Properly qualify *everything*
8529 after a package.type to be resoled as expression names.
8530 (find_applicable_accessible_methods_list): Save/restore `class' to
8531 isolate it from a possible outer context search.
8533 2000-02-15 Tom Tromey <tromey@cygnus.com>
8535 * gjavah.c (jni_print_char): New function.
8536 (print_full_cxx_name): Use it.
8537 (decode_signature_piece): Likewise.
8538 (print_cxx_classname): Likewise.
8540 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8542 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8544 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8546 * gjavah.c: Include version.h.
8548 * jcf-dump.c: Likewise.
8550 * jv-scan.c: Likewise.
8552 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * parse.y (outer_field_access_fix): First parameter now a tree
8555 node. Check for assignment to final. First argument to
8556 build_outer_field_access_fix modified to accommodate prototype.
8557 (build_outer_field_access): Don't check for assignment to final
8559 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8560 possibly returned by outer_field_access_fix. Changed
8561 outer_field_access_fix's first argument.
8562 (check_final_assignment): $finit$'s context is OK.
8563 (patch_unaryop): Use node instead of its line/column value when
8564 calling outer_field_access_fix.
8566 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * parse.y (interface_declaration:): No longer tagged
8569 <node>. Re-installed default action.
8570 (class_member_declaration:): Handle inner interfaces.
8571 (interface_member_declaration): Handle inner interfaces and
8573 (create_interface): Push error if one seen. Suspend parsing
8574 context when processing an inner interface.
8575 (register_fields): Inner class static field limitations not to
8576 apply to inner interfaces.
8578 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8580 * jcf-parse.c (load_class): Update `java_error_count' when a
8581 class' file can't be found.
8582 (parse.y): Avoid (byte)code generation when errors seen.
8584 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8587 decodes a valid node.
8588 (patch_binop): Handle TRUNC_DIV_EXPR.
8590 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8592 * parse.y (resolve_package): New local `acc'. Try to progressively
8593 build and guess a package and type name.
8595 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8597 * parse.y (find_applicable_accessible_methods_list): Load and
8598 layout the search class if necessary.
8599 (java_complete_tree): Keep to original type of the folded initial
8602 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8604 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8605 Generate error message if circularity is detected. New static
8607 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8608 * jcf-write.c (generate_bytecode_insns): Very simply handle
8610 * parse.y (java_check_circular_reference): Use
8611 `cyclic_inheritance_report' during report, if necessary.
8612 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8613 walking NEW_ARRAY_INIT twice.
8615 2000-02-09 Tom Tromey <tromey@cygnus.com>
8617 * parse.y (check_class_interface_creation): Allow inner classes to
8618 be `private' or `protected', check modifiers' consistency. Prevent
8619 block local classes from bearing any modifiers.
8621 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8623 * except.c (check_start_handlers): Re-add prototype lost in last
8625 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8627 2000-02-09 Andrew Haley <aph@cygnus.com>
8629 * decl.c (clear_binding_level): Remove excess initializer.
8630 (maybe_poplevels): Remove unused variable.
8631 (force_poplevels): Ditto.
8632 (struct binding_level): Add comment.
8634 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * jcf-write.c (generate_classfile): Don't consider
8637 pre-initialization with reference value (use <clinit> instead.)
8638 * parse.y (java_fix_constructors): No generated constructor for
8640 (build_outer_field_access): Removed debug message.
8641 (outer_field_expanded_access_p): Adapted to bytecode generation.
8642 (build_outer_field_access_method): Use fix_method_argument_names.
8643 (build_outer_method_access_method): Fixed indentation. Added
8644 comment. Handle access method generation for static and also void
8646 (build_access_to_thisn): Inserted debug message.
8647 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8648 (resolve_qualified_expression_name): Fixed comment.
8649 (not_accessible_p): Adapted to bytecode generation. Added comment.
8650 (patch_method_invocation): Added comment.
8651 (maybe_use_access_method): Fixed leading comment. Handle static
8653 (java_complete_lhs): Don't shortcut handling of initialized upon
8654 declaration String type static fields when generating bytecode.
8655 (patch_unaryop): Handle outer field access when generating
8658 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8660 * java-tree.h (FIELD_THISN): New macro.
8661 * jcf-write.c (append_synthetic_attribute): New function.
8662 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8663 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8664 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8666 (build_outer_field_access): Turned on access functions usage and
8667 generation when compiling to bytecode.
8668 (maybe_use_access_method): Likewise.
8670 2000-01-25 Andrew Haley <aph@cygnus.com>
8672 * java-except.h (struct eh_range): Add `expanded' field.
8673 (maybe_start_try): Add end_pc arg.
8674 (maybe_end_try): Ditto.
8675 * java-tree.h (force_poplevels): new function.
8676 * expr.c (expand_byte_code): Don't call maybe_start_try or
8678 * except.c (add_handler): Reset expanded.
8679 (expand_start_java_handler): Set expanded.
8680 (check_start_handlers): Don't expand a start handler that's
8681 already been expanded.
8682 (maybe_start_try): Add end_pc arg. Only expand a handler which
8684 (expand_end_java_handler): call force_poplevels.
8685 (force_poplevels): new function.
8686 * decl.c (binding_level): Add start_pc of binding level.
8687 (maybe_pushlevels): Call maybe_start_try when pushing binding
8689 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8690 (LARGEST_PC): Define.
8691 (clear_binding_level): Use LARGEST_PC.
8693 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8694 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8695 (binding_depth, is_class_level, current_pc): new variables.
8696 (struct binding_level): ditto.
8697 (indent): new function.
8698 (push_jvm_slot): add debugging info.
8699 (maybe_pushlevels): ditto.
8700 (maybe_poplevels): ditto.
8703 (start_java_method): ditto.
8704 (give_name_to_locals): comment only.
8705 * except.c (binding_depth, is_class_level, current_pc):
8707 (expand_start_java_handler): add debugging info.
8708 (expand_end_java_handler): ditto.
8710 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8712 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8713 (print_name_for_stub_or_jni, process_file): Constify a char*.
8715 2000-02-03 Tom Tromey <tromey@cygnus.com>
8717 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8719 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8721 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8722 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8725 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8727 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8728 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8729 (struct lang_type): New field `ii_block'.
8730 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8731 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8732 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8733 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8734 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8735 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8737 * parse.y (add_instance_initializer): New function.
8738 (in_instance_initializer): New static global.
8739 (class_body_declaration:): Link instance initializer block.
8740 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8741 (array_creation_expression:): Remove unused local.
8742 (java_parser_context_push_initialized_field): Fixed leading
8743 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8744 CPC_INSTANCE_INITIALIZER_LIST.
8745 (java_parser_context_pop_initialized_field): Likewise.
8746 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8747 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8748 CPC_INITIALIZER_STMT.
8749 (fix_constructors): New local `class_type'. Use it. Call
8750 add_instance_initializer.
8751 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8752 (patch_return): Forbid return in instance initializers.
8753 (patch_throw_statement): Enforce exception handling in the context
8754 of instance initializers.
8756 2000-02-03 Tom Tromey <tromey@cygnus.com>
8758 * Make-lang.in (java.mostlyclean): Remove executables in
8761 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8763 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8764 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8765 (java_float_finite): Convert to use union Word from javaop.h.
8766 (java_double_finite): Convert to use union DWord from javaop.h.
8768 2000-02-02 Tom Tromey <tromey@cygnus.com>
8770 * gjavah.c (options): Added `jni' entry.
8771 (help): Document -jni.
8772 (flag_jni): New global.
8773 (process_file): Handle JNI output. Don't print text from
8774 -prepend, -add, etc, when generating stubs. Only remove `.class'
8775 suffix if it actually exists.
8776 (main): Create a `.c' file when run with `--jni --stubs'. Create
8777 correct output file name with `--jni'.
8778 (print_include): Mangle header name differently in JNI case.
8779 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8781 (print_method_info): Handle JNI case. Put signature info into
8782 method name. Handle case when STREAM is NULL.
8783 (print_name_for_stub_or_jni): New function.
8784 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8785 (print_cxx_classname): Handle JNI.
8786 (print_full_cxx_name): Likewise.
8787 (decode_signature_piece): Likewise.
8788 (overloaded_jni_method_exists_p): New function.
8789 (struct method_name): Added `signature' and `sig_length' fields.
8790 (HANDLE_END_FIELD): Do nothing in JNI mode.
8792 2000-02-02 Tom Tromey <tromey@cygnus.com>
8794 * jv-scan.c: Include version.c, <getopt.h>.
8795 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8796 (options): New array.
8797 (usage): New function.
8798 (version): New function.
8799 (main): Use getopt_long to parse command line.
8800 * jcf-dump.c: Include version.c, <getopt.h>.
8801 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8802 OPT_JAVAP): New macros.
8803 (options): New array.
8804 (usage): Return `void'. Changed message.
8805 (help): New function.
8806 (version): New function.
8807 (main): Use getopt_long_only to parse command line.
8808 * gjavah.c: Include <getopt.h>.
8809 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8810 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8811 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8812 (options): New array.
8813 (java_no_argument): Removed.
8814 (help): Updated with missing options.
8815 (main): Use getopt_long_only to parse command line.
8816 (usage): Changed message.
8818 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8821 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8822 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8823 * parse.y (array_creation_expression:): Handle anonymous arrays.
8824 (build_array_from_name): Don't set `ret_name' if null.
8825 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8826 (qualify_ambiguous_name): Likewise.
8827 (java_complete_expand_class): Likewise.
8829 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8832 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8833 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8834 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8835 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8836 AIPL_FUNCTION_COMPLETED_INVOCATION.
8837 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8838 AIPL_FUNCTION_INVOCATION_READY.
8839 (AIPL_FUNCTION_DECLARATION): New enum entry.
8840 * parse.y (reorder_static_initialized): New function.
8841 (java_parser_context_pop_initialized_field): Use it.
8842 (add_inner_class_fields): Use
8843 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8844 augmented. Install marker after last alias initializer, if any.
8845 (generate_finit): Fixed typo. Don't try to retain only the used
8847 (method_header): Compute and set DECL_FUNCTION_NAP.
8848 (method_declarator): Fixed comment. Insert alias initializer in
8850 (build_alias_initializer_parameter_list): Fixed leading
8851 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8852 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8853 (java_complete_expand_class): Code to retain only used aliases
8855 (java_complete_expand_methods): New local `first_decl'. Generate
8856 $finit$ first, then expand the constructors, regular methods and
8858 (java_complete_expand_method): Don't report error on missing
8859 return statement if previously detected bogus.
8860 (fix_constructors): Don't patch constructor parameters list.
8861 (patch_method_invocation): Use new AIPL enum values. Reverse
8862 alias initializer list for anonymous classes.
8864 2000-01-30 Anthony Green <green@redhat.com>
8866 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8867 determine how many stack slots to pop.
8869 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8872 error handling/recovery.
8873 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8875 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8877 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8878 FIELD_LOCAL_ALIAS_USED): New macros.
8879 (DECL_FUNCTION_NAP): New macro.
8880 (struct lang_decl): New field `nap'.
8881 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8882 (struct lang_type): New fields `finit_stmt_list' and
8884 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8885 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8886 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8887 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8888 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8889 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8890 (BUILD_THROW): Macro line separator re-indented.
8891 * parse.y (end_class_declaration): New function.
8892 (maybe_generate_pre_expand_clinit): New name for
8893 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8894 pre-expand static fields.
8895 (maybe_generate_clinit): Function deleted.
8896 (check_for_static_method_reference): Prototype's parameter list
8898 (generate_finit): New name for maybe_generate_finit. Changed
8899 leading comment. Function rewritten to use
8900 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8901 (build_alias_initializer_parameter_list): New function.
8902 (java_parser_context_pop_initialized_field): Likewise.
8903 (add_inner_class_fields): Likewise.
8904 (type_declaration:): Call end_class_declaration.
8905 (class_member_declaration:): Likewise.
8906 (formal_parameter_list:): Fixed typos.
8907 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8908 element. Improved error handling.
8909 (block_statement:): Call end_class_declaration.
8910 (anonymous_class_creation:): Likewise.
8911 (create_anonymous_class): Fixed comments.
8912 (create_class): Call add_inner_class_fields.
8913 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8914 (method_header): Use MARK_FINAL_PARMS.
8915 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8916 (method_declarator): Propagate final argument flag.
8917 (craft_constructor): New local `artificial'. Call
8918 build_alias_initializer_parameter_list. Use
8919 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8920 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8922 (complete_expand_class): Get rid of unused outer context local
8924 (java_complete_expand_methods): Fixed leading
8925 comment. Generate/pre-expand <clinit> first. Changed method
8926 expansion order to regular, $finit$, constructors, <clinit>.
8927 (java_complete_expand_method): Set current_function_decl.
8928 (fix_constructors): Fix constructor parameter list to account for
8929 outer context local alias initializers.
8930 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8931 (resolve_expression_name): Lookup outer context local aliases. New
8932 local `access', use it.
8933 (patch_method_invocation): Patch inner class ctor invocation with
8934 outer context local aliases initialization values. $finit$
8935 invocation patching now includes things generated with
8936 build_alias_initializer_parameter_list.
8937 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8938 (build_super_invocation): Likewise.
8939 (patch_assignment): Changed comment.
8941 2000-01-27 Andrew Haley <aph@cygnus.com>
8943 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8947 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8949 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8951 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8953 * parse.y (register_fields): Don't pass a format specifier to
8954 OBSOLETE_MODIFIER_WARNING.
8955 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8956 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8958 (check_modifiers): Change function into a macro.
8959 (check_class_interface_creation): Pass a literal format string.
8961 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8963 * buffer.h: PROTO -> PARAMS.
8964 * check-init.c: Likewise.
8965 * class.c: Likewise.
8966 * constants.c: Likewise.
8967 * convert.h: Likewise.
8969 * except.c: Likewise.
8971 * gjavah.c: Likewise.
8972 * java-except.h: Likewise.
8973 * java-tree.h: Likewise.
8974 * jcf-depend.c: Likewise.
8975 * jcf-dump.c: Likewise.
8976 * jcf-parse.c: Likewise.
8977 * jcf-path.c: Likewise.
8978 * jcf-reader.c: Likewise.
8979 * jcf-write.c: Likewise.
8981 * jv-scan.c: Likewise.
8982 * jvgenmain.c: Likewise.
8983 * jvspec.c: Likewise.
8987 * parse-scan.y: Likewise.
8988 * parse.h: Likewise.
8989 * parse.y: Likewise.
8990 * typeck.c: Likewise.
8991 * verify.c: Likewise.
8994 * zextract.c: Likewise.
8995 * zipfile.h: Likewise.
8997 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8999 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9000 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9001 * constants.c (build_constant_data_ref): Check for cached
9002 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9003 in TYPE_CPOOL_DATE_REF.
9004 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9005 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9006 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9007 (LOCAL_FINAL): New macro.
9008 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9009 constant pool -- don't try to reuse.
9010 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9012 (find_in_current_zip): Use TYPE_JCF.
9013 * parse.h (java_check_final): Prototype removed.
9014 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9015 (maybe_create_class_interface_decl,
9016 check_class_interface_creation): Likewise.
9017 (java_expand_finals): Function removed.
9018 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9019 (block_statement:): Fixed comment.
9020 (anonymous_class_creation:): Likewise.
9021 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9023 (check_class_interface_creation): Loosened error report on (inner)
9024 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9025 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9026 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9028 (create_interface): Likewise.
9029 (anonymous_class_counter): New static global.
9030 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9031 patch. Fixed comments.
9032 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9033 anonymous_class_counter when declaring a toplevel class.
9034 (craft_constructor): Fixed constructor name when handling
9035 anonymous classes. Anonymous class constructors to feature hidden
9037 (java_fix_constructors): Added comment.
9038 (java_check_final): Function removed.
9039 (java_complete_expand_methods): Fixed comment. Don't generate
9040 class data, save its outgoing constant pool instead.
9041 (verify_constructor_super): Skip anonymous class constructor
9042 hidden this$<n> parameter.
9043 (java_expand_classes): New local `saved_ctxp'. Removed call to
9044 java_expand_finals and java_check_final. Expand anonymous class
9045 constructors. Generate class data.
9046 (build_super_invocation): Skip anonymous class hidden this$<n>
9048 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9049 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9050 (set_java_signature): Likewise.
9052 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9054 * gjavah.c: Delete ACC_VISIBILITY define.
9055 * jcf.h: Add ACC_VISIBILITY define.
9056 * parse.y: final: rule tagged <value>.
9057 (java_check_regular_methods): Use ACC_VISIBILITY define for
9058 default package access check.
9059 (local_variable_declaration_statement): Use final: rule.
9061 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9063 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9066 2000-01-17 Tom Tromey <tromey@cygnus.com>
9068 * gjavah.c (print_field_info): Allow non-static final fields.
9070 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9073 * parse.y (patch_anonymous_class): New function.
9074 (create_anonymous_class): Register incomplete type when the
9075 class/interface to extends/implement isn't known yet.
9076 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9077 (verify_constructor_super): Tuned error message.
9079 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9081 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9082 (ANONYMOUS_CLASS_P): New macro.
9083 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9084 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9085 * parse.y (create_class): Added leading argument.
9086 (maybe_create_class_interface_decl,
9087 check_class_interface_creation): Likewise.
9088 (craft_constructor): New function.
9089 (verify_constructor_super): Added argument in prototype.
9090 (class_declaration:): Inserted leading argument.
9091 (for_begin:): Use FOR_LOOP_P.
9092 (anonymous_class_creation): Create WFL of the anonymous class to
9093 instantiate. Call build_new_invocation. Added comments.
9094 (check_class_interface_creation): Handle parameter `anonymous' in
9095 verbose mode class creation announce.
9096 (link_nested_class_to_enclosing): Exclude anonymous classes.
9097 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9098 anonymous class, even though they appear to have an enclosing
9100 (create_interface): Pass extra argument to
9101 check_class_interface_creation.
9102 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9103 (create_class): Call check_class_interface_creation and
9104 maybe_create_class_interface_decl with extra new argument. Don't
9105 add private this$<n> to anonymous classes.
9106 (method_declarator): Insert hidden this$<n> to anonymous class
9108 (java_fix_constructors): Deleted code creating default
9109 constructor. Call craft_constructor instead.
9110 (java_check_regular_methods): Set `saw_constructor' to 1 for
9112 (fix_constructors): Pass extra argument to verify_constructor_super.
9113 (verify_constructor_super): New local `sdecl', use it. Search for
9114 matching constructor (possibly featuring arguments) in super
9116 (lookup_method_invoke): Craft constructor according to arguments
9117 list when dealing with anonymous class constructors.
9118 (build_super_invocation): Pass arguments to anonymous class super
9120 (search_loop): Use FOR_LOOP_P.
9121 (labeled_block_contains_loop_p): Likewise.
9123 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9126 (enclosing_context_p): New function.
9127 (get_access_flags_from_decl): Handle CLASS_STATIC.
9128 (maybe_layout_super_class): Extra first argument passed to
9130 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9132 * decl.c (access0_identifier_node): New global.
9133 (init_decl_processing): access0_identifier_node initialized.
9134 (pushdecl): Set DECL_CONTEXT only on non type decls.
9135 * expr.c (lookup_field): Lookup inner class fields in enclosing
9137 (expand_invoke): Use ID_INIT_P.
9138 (expand_java_field_op): Use DECL_CLINIT_P.
9139 * java-tree.def (CLASS_LITERAL): New tree code.
9140 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9141 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9142 (struct lang_decl): New field `inner_access'.
9143 (enclosing_context_p): Prototyped.
9144 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9145 ID_CLINIT_P): New macros.
9146 (CLASS_STATIC): New macro.
9147 (CLASS_ACCESS0_GENERATED_P): New macro.
9148 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9149 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9150 INNER_CLASS_P): New macros.
9151 (DECL_INNER_CLASS_LIST): New macro.
9152 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9154 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9155 the shift value to int. Fixed typo in comment.
9156 * lex.c (inst_id, wpv_id): Initialize.
9157 * mangle.c (unicode_mangling_length): Take `$' into account.
9158 * parse.h (DRECOVER, RECOVER): Terminate properly.
9159 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9160 (typedef struct _jdep): New field `enclosing'.
9161 (JDEP_ENCLOSING): New macro.
9162 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9163 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9164 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9165 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9166 GET_ENCLOSING_CPC_CONTEXT): New macros.
9167 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9168 (do_resolve_class): Added extra argument in prototype.
9169 * parse.y (resolve_class): Added extra argument in prototype.
9170 (maybe_create_class_interface_decl): Likewise.
9171 (maybe_use_access_method, build_wfl_wrap): New functions.
9172 (java_complete_expand_classes, java_complete_expand_class):
9174 (java_parser_context_push_initialized_field,
9175 java_parser_context_suspend, java_parser_context_resume):
9177 (maybe_make_nested_class_name, make_nested_class_name,
9178 set_nested_class_simple_name_value,
9179 link_nested_class_to_enclosing, find_as_inner_class,
9180 find_as_inner_class_do, check_inner_class_redefinition,
9181 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9182 maybe_build_thisn_access_method, build_outer_field_access,
9183 build_outer_field_access_methods, build_outer_field_access_expr,
9184 build_outer_method_access_method, build_new_access_id,
9185 build_outer_field_access_method, outer_field_access_p,
9186 outer_field_expanded_access_p, outer_field_access_fix,
9187 build_incomplete_class_ref, patch_incomplete_class_ref,
9188 create_anonymous_class): Likewise.
9189 (inst_id, wpv_id): New static global variables.
9190 (synchronized:): New rule, tagged <node>.
9191 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9193 (anonymous_class_creation:): New rule, tagged <node>.
9194 (NEW_TK): Tagged <node>.
9195 (type_literals, array_type_literal): New rules, tagged <node>.
9196 (class_declaration:): Removed action when reducing by class_body:
9197 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9198 using GET_CPC in sub-rules.
9199 (class_member_declaration): Handle inner classes.
9200 (method_declaration): When reducing method_header:, reset
9201 current_function_decl when appropriate.
9202 (method_declarator:): Set the number of formal parameter to 0 for
9203 method declared without arguments.
9204 (constructor_declarator:): Likewise.
9205 (static_initializer:): List of elements kept in a list.
9206 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9207 use of the keyword `static' for type declarations.
9208 (block_statement:): Handle inner class declarations.
9209 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9210 type qualified `this'.
9211 (class_instance_creation_expression): Use anonymous_class_creation:
9212 to handle inner class instances creation. Handle qualified `new'.
9213 (something_dot_new): Added appropriate actions.
9214 (create_new_parser_context): New function.
9215 (java_push_parser_context, java_parser_context_save_global,
9216 java_parser_context_suspend): Use create_new_parser_context.
9217 (check_modifiers): Changed leading comment.
9218 (check_class_interface_creation): Handle interclasses.
9219 (add_superinterfaces): Fixed comment.
9220 (create_interface): Build qualified name from the raw_name instead
9221 of its matching WFL. Push the initialized fields list. raw_name added
9222 as an extra argument to maybe_create_class_interface_decl.
9223 (create_class): Build qualified name from the raw_name instead of
9224 its matching WFL. Removed assignment to current_parsed_class_un.
9225 Call PUSH_ERROR before returning an error. Suspend the current
9226 parser context when processing an inner class. Push the
9227 initialized fields list. raw_name added as an extra argument to
9228 maybe_create_class_interface_decl. Add the private this$<n>
9230 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9231 (register_fields): Get the class type from GET_CPC and handle
9232 previous errors. Added code to handle the creation of static
9233 fields in inner classes. Initialized fields initialization
9234 statements kept in a list of lists.
9235 (maybe_generate_finit): Initialized fields initialization
9236 statements kept in a list of lists. Use GET_CPC.
9237 (maybe_generate_clinit): Likewise.
9238 (method_header): Use GET_CPC and GET_CPC_UN.
9239 (parser_qualified_classname): Handle inner classes.
9240 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9241 (java_fix_constructors): Hide pointer to enclosing context
9242 instance in constructor list when dealing with inner classes.
9243 (jdep_resolve_class): Call resolve_class with extra first argument
9245 (resolve_class): Add enclosing context as a first extra argument
9246 to do_resolve_class.
9247 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9249 (resolve_no_layout): Extra argument added to resolve_class
9251 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9252 (java_get_real_method_name): Use GET_CPC_UN.
9253 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9254 (java_check_abstract_methods): Handle static method declared in
9255 inner classes by an error.
9256 (java_check_regular_methods): Use DECL_CLINIT_P.
9257 (source_start_java_method): Also set DECL_MAX_LOCALS.
9258 (create_artificial_method): Call java_parser_context_save_global
9259 and java_parser_context_restore_global instead of saving/restoring
9260 the context by hand.
9261 (expand_start_java_method): Improved verbose mode message.
9262 (java_complete_expand_methods): Fixed leading comment. Use
9264 (fix_constructors): Added assignment to this$<n> if necessary.
9265 (java_expand_classes): Call java_complete_expand_classes instead
9266 of java_complete_expand_methods.
9267 (make_qualified_primary): Simplified.
9268 (merge_qualified_name): Optimized for missing left or right parts.
9269 (resolve_expression_name): Handle access to outer class fields from
9271 (resolve_qualified_expression_name): New macro
9272 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9273 classes. Report error on non appropriate qualification of
9274 `new'. Handle qualified `this'.
9275 (not_accessible_p): Allow access to outer class private fields from
9277 (patch_method_invocation): Handle method invocations through
9278 access methods and inner class constructor invocations.
9279 (find_applicable_accessible_methods_list): Search enclosing
9280 contexts of an inner class.
9281 (search_applicable_methods_list): Fixed typo.
9282 (argument_types_convertible): Handle inner class constructors'
9283 hidden outer context reference argument.
9284 (qualify_ambiguous_name): Handle qualified `this'.
9285 (java_complete_lhs): Handle use of field accessed through
9286 artificial access methods in various cases of assignments. Handle
9288 (check_final_assignment): Use DECL_CLINIT_P.
9289 (valid_ref_assignconv_cast_p): Handle the destination being an
9290 enclosing context of the source.
9291 (patch_unaryop): Handle use of field accessed through artificial
9293 (patch_return): Use DECL_CLINIT_P.
9294 (patch_throw_statement): Use DECL_CLINIT_P.
9295 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9296 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9299 2000-01-16 Anthony Green <green@cygnus.com>
9301 * parse.y (build_string_concatenation): Only use
9302 StringBuffer(String) shortcut if String arg is constant.
9304 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9307 the shift value to int. Fixed typo in comment.
9309 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9311 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9312 * jcf-write.c: Likewise.
9313 * parse.y: Likewise.
9314 * parse.c: Regenerate.
9316 2000-01-09 Anthony Green <green@cygnus.com>
9318 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9319 bytecodes in the correct order.
9321 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9323 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9325 2000-01-06 Anthony Green <green@cygnus.com>
9327 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9328 before building constant array decl.
9330 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9333 method invocation and typo in conditional expression.
9334 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9335 the appropriate NOTE_POP.
9336 * parse.y (patch_binop): Shift value mask to feature the right
9339 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9341 * class.c (assume_compiled, assume_compiled_node): Add static
9343 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9345 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9347 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9349 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9350 to `__modifier' to avoid stringifying it.
9352 * parse.y (verify_constructor_circularity): Don't call a variadic
9353 function with a non-literal format string.
9354 (java_check_abstract_methods): Move unreachable code inside
9355 `continue' statement.
9356 (lookup_method_invoke): Call xstrdup, not strdup.
9358 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9361 * jcf-parse.c (yyparse): Likewise.
9363 * jv-scan.c (main): Likewise.
9365 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9367 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9368 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9369 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9372 * parse.y (synchronized, variable_redefinition_error,
9373 check_class_interface_creation, create_interface, create_class,
9374 method_header, finish_method_declaration,
9375 check_modifiers_consistency, method_declarator,
9376 complete_class_report_errors, check_abstract_method_definitions,
9377 java_check_regular_methods, check_throws_clauses,
9378 java_check_abstract_methods, read_import_dir,
9379 check_pkg_class_access, declare_local_variables, fix_constructors,
9380 cut_identifier_in_qualified, resolve_expression_name,
9381 resolve_qualified_expression_name, patch_method_invocation,
9382 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9383 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9384 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9385 patch_try_statement, patch_synchronized_statement,
9386 patch_throw_statement, check_thrown_exceptions,
9387 patch_conditional_expr): Likewise.
9389 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * Makefile.in (LIBDEPS): Added gcc's errors.o
9392 (../jcf-dump$(exeext):): Link with gcc's errors.o
9393 (../gcjh$(exeext):): Likewise.
9394 * expr.c (expand_java_NEW): Layout the entire target type instead of
9395 laying out its methods only.
9396 (lookup_field): Layout the class after having loaded it.
9397 * java-tree.h (java_debug_context): Declared.
9398 * jcf-io.c (toplev.h): Included.
9399 (find_class): Removed assignment to jcf's outofsynch
9400 field. Force source file to be read if newer than its matching
9401 class file. Tweaked debug messages.
9402 * jcf-parse.c (jcf_out_of_synch): Deleted.
9403 (read_class): Call to jcf_out_of_synch removed.
9404 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9405 (jcf_out_of_synch): Prototype deleted.
9406 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9407 `deprecated' and `class_err': integer turned into bit-fields.
9408 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9409 * parse.y (package_list): New global.
9410 (package_declaration:): Record newly parsed package name.
9411 (extra_ctxp_pushed_p): Static global deleted.
9412 (java_parser_context_save_global): Create buffer context for the
9413 purpose of saving globals, if necessary.
9414 (java_parser_context_restore_global): Pop context pushed for the
9415 purpose of saving globals, if necessary.
9416 (java_debug_context_do): New prototype and function.
9417 (java_debug_context): Likewise.
9418 (do_resolve_class): Use already parsed package names to qualify
9419 and lookup class candidate.
9420 (java_pre_expand_clinit): Removed unnecessary local variable.
9422 1999-12-17 Tom Tromey <tromey@cygnus.com>
9424 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9426 (process_file): Use `\n\' at end of each line in string.
9428 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9430 * expr.c (expand_invoke): Layout the loaded class before
9431 attempting to use it.
9432 (expand_java_field_op): Allow final field assignments to take
9434 * typeck.c (convert): Return error_mark_node if expr is null.
9436 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * class.c (class_depth): Return -1 if the class doesn't load
9440 * expr.c (can_widen_reference_to): Check for errors during depth
9441 computation and return 0 accordingly.
9442 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9443 create default constructors and add an other error check.
9444 * parse.h (java_fix_constructors): Prototyped.
9445 * parse.y (java_pre_expand_clinit): Likewise.
9446 (build_super_invocation): Re-prototyped to feature one argument.
9447 (java_check_circular_reference): Directly use `current'.
9448 (java_fix_constructors): New function.
9449 (java_check_regular_methods): Don't create default constructors
9450 here, but abort if none were found.
9451 (java_complete_expand_methods): Pre-process <clinit> calling
9452 java_pre_expand_clinit.
9453 (java_pre_expand_clinit): New function.
9454 (fix_constructors): build_super_invocation invoked with the
9455 current method declaration as an argument.
9456 (build_super_invocation): Use the context of the processed method
9457 decl argument instead of current_class.
9458 * typeck.c (lookup_java_method): Take WFLs in method names into
9461 1999-12-14 Per Bothner <per@bothner.com>
9463 * class.c (make_class_data): flag_keep_inline_functions to keep
9464 private methods in the method array.
9466 1999-12-15 Anthony Green <green@cygnus.com>
9468 * check-init.c (check_init): Take into account both types of
9469 `throw's when checking for uninitialized variables.
9471 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.y (java_complete_lhs): Force conversion of array
9474 dimensions to int_type_node, that's what runtime's ABI expects.
9476 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9479 operand of a WFL, until the Java front-end gets fixed with regard
9480 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9482 1999-12-10 Andrew Haley <aph@cygnus.com>
9484 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9485 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9486 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9490 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9493 before calling expand_eh_region_start and expand_start_all_catch.
9494 * except.c (expand_start_java_handler): Switch to permanent
9495 obstack before calling expand_eh_region_start.
9496 (expand_end_java_handler): Switch to permanent obstack before
9497 calling expand_start_all_catch.
9499 1999-12-5 Anthony Green <green@cygnus.com>
9501 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9502 function with side effects.
9503 (init_decl_processing): Mark all memory allocating DECLs with
9506 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * except.c (expand_end_java_handler): Call
9509 expand_resume_after_catch and end_catch_handler.
9511 1999-11-30 Anthony Green <green@cygnus.com>
9513 * verify.c (verify_jvm_instructions): Create new return label
9514 chain if non existent (don't rely on the verified state of the jsr
9517 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9519 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9520 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9522 * parse.y (patch_assignment): Removed bogus final class test on
9523 lhs when checking on whether to emit an ArrayStoreException runtime
9525 * expr.c (expand_java_arraystore): Likewise.
9527 1999-11-28 Anthony Green <green@cygnus.com>
9529 * decl.c (find_local_variable): Reuse single slot decls when
9532 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9534 * jcf-parse.c (saw_java_source): Global variable removed.
9535 (read_class): Don't use `saw_java_source'. Added extra braces.
9536 (yyparse): Code setting `saw_java_source' removed.
9538 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9540 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9542 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * verify.c (merge_type_state): Non verified subroutines being
9545 considered more than once to trigger passive type merge.
9547 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9549 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9550 in case of error. Error message tuned.
9552 1999-11-21 Anthony Green <green@cygnus.com>
9554 * constants.c (find_methodref_index): Unwrap method names before
9555 inserting them in the constant pool.
9557 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9559 * class.c (assume_compiled_node): New typedef.
9560 (assume_compiled_tree): New static data.
9561 (find_assume_compiled_node): New function.
9562 (add_assume_compiled): New function.
9563 (assume_compiled): New function.
9564 * class.c (make_class_data): Use assume_compiled.
9565 (is_compiled_class): Use assume_compiled.
9567 * java-tree.h (add_assume_compiled): Declare.
9569 * lang.c (lang_decode_option): Parse new options.
9571 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9574 int_type_node: that's what `_Jv_AllocObject' expects.
9576 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * parse.y (lookup_method_invoke): Use lang_printable_name to
9579 reliably build the type name during error report. Fixes PR gcj/97.
9581 1999-11-09 Tom Tromey <tromey@cygnus.com>
9583 * jcf-path.c: Include <sys/stat.h>.
9584 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9585 (DIR_UP): New macro.
9587 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9589 * parse.y (source_end_java_method): Resume permanent allocation,
9590 reversing Apr 27 1998 patch.
9591 (patch_string_cst): Pop obstacks after having pushed the permanent
9594 1999-11-05 Tom Tromey <tromey@cygnus.com>
9596 * class.c (finish_class): Emit inlined methods if any native
9597 methods exist in the class. Fixes PR gcj/85.
9599 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9602 (qualify_ambiguous_name): Likewise.
9604 1999-11-03 Godmar Back <gback@cs.utah.edu>
9606 * typeck.c: (lookup_java_method): search all inherited
9607 interfaces when looking up interface method.
9609 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9611 * parse.y (method_header:): Issue error message for rule `type
9613 (synchronized:): Error report when not using synchronized.
9615 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9618 being used before the superclass constructor has been called.
9619 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9620 instead of `CALL_THIS_CONSTRUCTOR_P'.
9622 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9624 * check-init.c: Fix typo in comment.
9626 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9631 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * parse.y (expression_statement:): Call function to report
9634 improper invocation of a constructor.
9635 (parse_ctor_invocation_error): New function.
9637 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9639 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9642 1999-10-21 Tom Tromey <tromey@cygnus.com>
9644 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9645 in generated `main'.
9647 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9649 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9650 (qualify_ambiguous_name): Likewise.
9652 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9654 * parse.y (java_complete_tree): fold_constant_for_init to work on
9656 (java_complete_lhs): Likewise.
9657 (array_constructor_check_entry): Complete an initializer element
9658 on permanent_obstack.
9660 1999-10-19 Tom Tromey <tromey@cygnus.com>
9662 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9663 From Mike Moreton <mike@pillim.demon.co.uk>.
9665 1999-10-15 Greg McGary <gkm@gnu.org>
9667 * java-tree.h (flag_bounds_check): Remove extern decl.
9668 * lang.c (flag_bounds_check): Remove global variable.
9669 (lang_f_options): Remove "bounds-check" entry.
9670 (lang_init_options): Default flag_bounds_check to "on".
9672 1999-10-14 Tom Tromey <tromey@cygnus.com>
9674 * jvgenmain.c (usage): New function.
9675 (main): Use it. Also, handle `-D' options.
9676 * jvspec.c (lang_specific_driver): Recognize -D.
9677 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9679 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9681 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9683 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9684 variadic function with a non-literal format string.
9686 * parse-scan.y (report_main_declaration): Likewise.
9688 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9690 * parse.y (read_import_dir, patch_assignment, patch_binop,
9691 patch_array_ref): Likewise.
9693 * typeck.c (build_java_array_type): Likewise.
9695 * verify.c (verify_jvm_instructions): Likewise.
9697 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9699 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9701 1999-10-07 Anthony Green <green@cygnus.com>
9703 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9704 where CHECK_PUT may fail for valid reasons.
9706 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9707 UNSAFE_PUTN): New macros.
9709 1999-10-04 Tom Tromey <tromey@cygnus.com>
9711 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9712 well. Fixes Java PR gcj/59.
9713 * parse-scan.y (yyerror): Report errors.
9715 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9717 * decl.c (insert_block): Remove unconditional `abort'.
9719 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9721 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9722 FUNCTION_CODE now of type int. All callers changed.
9723 Set the builtin's DECL_BUILT_IN_CLASS.
9725 1999-09-23 Tom Tromey <tromey@cygnus.com>
9727 * jvspec.c (lang_specific_driver): Don't read spec file if
9728 -fsyntax-only given.
9730 1999-09-22 Tom Tromey <tromey@cygnus.com>
9732 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9734 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9735 (WORDS_TO_LONG): Likewise.
9736 (WORDS_TO_DOUBLE): Likewise.
9738 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9741 (RELOCATION_VALUE_1): Likewise.
9742 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9743 push_in_const, push_long_const): Prototyped.
9744 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9745 (push_constant2): Likewise.
9746 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9747 (find_constant_wide): Cast find_constant2's integer arguments to
9749 (find_constant_index): Cast find_constant2's and find_constant2's
9750 integer arguments to `jword'.
9751 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9752 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9753 (emit_if): Use RELOCATION_VALUE_1.
9754 (emit_goto): Likewise.
9755 (emit_jsr): Likewise.
9756 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9757 argument to push_long_const to HOST_WIDE_INT.
9759 1999-09-15 Andreas Schwab <schwab@suse.de>
9761 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9763 1999-09-20 Nick Clifton <nickc@cygnus.com>
9765 * lang.c (lang_decode_option): Extend comment.
9767 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9772 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9774 * gjavah.c (get_field_name, print_method_info, print_include,
9775 add_namelet): Use xmalloc, not malloc.
9777 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9778 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9781 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9783 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9785 * jcf-path.c (add_entry): Likewise.
9787 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9789 * jv-scan.c (xmalloc): Remove definition.
9791 * jvgenmain.c (xmalloc): Likewise.
9793 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9795 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9797 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9798 concat, not xmalloc/sprintf.
9799 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9800 (xstrdup): Remove definition.
9802 * parse.y (duplicate_declaration_error_p,
9803 constructor_circularity_msg, verify_constructor_circularity,
9804 check_abstract_method_definitions, java_check_regular_methods,
9805 java_check_abstract_methods, patch_method_invocation,
9806 check_for_static_method_reference, patch_assignment, patch_binop,
9807 patch_cast, array_constructor_check_entry, patch_return,
9808 patch_conditional_expr): Use xstrdup, not strdup.
9810 * zextract.c (ALLOC): Use xmalloc, not malloc.
9812 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9814 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9816 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9817 (do_spec, lang_specific_pre_link, lang_specific_driver,
9818 input_filename, input_filename_length): Don't declare.
9819 (main_class_name, jvgenmain_spec, lang_specific_driver):
9821 (lang_specific_driver): All calls to the function pointer
9822 parameter now explicitly call `fatal'.
9824 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9826 * parse.y (find_applicable_accessible_methods_list): Search
9827 abstract classes as interfaces.
9829 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * class.c (finish_class): We're now outside a valid method
9832 declaration. Tell the rest of gcc so.
9834 1999-09-08 Bruce Korb autogen@linuxbox.com
9836 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9838 1999-09-07 Tom Tromey <tromey@cygnus.com>
9840 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9842 (decode_signature_piece): Don't emit "::" in JArray<>.
9843 (print_namelet): Only print trailing `;' when printing a class.
9845 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9847 * java-tree.h: Delete declarations for all tree nodes now moved to
9849 * decl.c: Delete their definitions.
9851 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9853 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9854 * Makefile.in (OBJS): Add ggc-callbacks.o.
9855 (OBJDEPS): Likewise.
9857 1999-09-03 Tom Tromey <tromey@cygnus.com>
9859 * parse.y (strip_out_static_field_access_decl): Return operand if
9860 it satisfies JDECL_P.
9862 1999-09-02 Tom Tromey <tromey@cygnus.com>
9864 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9865 Handle nested arrays, like `[[I'.
9867 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9869 * class.c (finish_class): Remove unused parameter, all callers
9872 * expr.c (build_java_athrow): Change return type to void.
9873 (java_lang_expand_expr): Make sure each case in switch returns a
9876 * java-tree.h (finish_class): Fix prototype to take void args.
9878 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9879 (main): Issue return from main, not exit.
9881 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9883 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9885 * jv-scan.c (main): Issue return from main, not exit.
9887 * parse.y (check_abstract_method_definitions,
9888 java_check_abstract_method_definitions): Add static prototypes.
9889 (java_complete_expand_methods): Fix call to `finish_class'.
9891 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9894 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9896 * lang.c (language_string): Constify.
9898 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9900 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9901 Remove hacks for stuff which comes from libiberty.
9903 * Make-lang.in: Likewise.
9905 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9907 * Makefile.in (xref.o): Depend on xref.c explicitly.
9909 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9911 * java-tree.h (lang_printable_name): Constify a char*.
9913 * lang.c (lang_printable_name): Likewise.
9915 1999-08-27 Jeffrey A Law (law@cygnus.com)
9917 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9920 1999-08-26 Tom Tromey <tromey@cygnus.com>
9922 * gjavah.c (print_cxx_classname): Print "::" before qualified
9925 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9927 * parse.y (lookup_cl): Changed leading comment. Now does its best
9928 to set the column number.
9929 (qualify_ambiguous_name): Take WFL wrappers into account.
9931 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9933 * verify.c (verify_jvm_instructions): Don't check instruction
9934 validity beyond end of method.
9936 1999-08-25 Tom Tromey <tromey@cygnus.com>
9938 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9940 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9942 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9943 cxx_keyword_subst, generate_access, name_is_method_p,
9944 get_field_name, print_field_name, super_class_name, print_include,
9945 decode_signature_piece, print_class_decls, usage, help,
9946 java_no_argument, version, add_namelet, print_namelet): Add static
9948 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9949 name_is_method_p): Constify a char*.
9950 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9951 Provide a final else clause in an if-else-if.
9952 (print_field_info): Add missing final arg in function call to
9954 (print_method_info, decompile_method, decode_signature_piece,
9955 print_c_decl, print_full_cxx_name, print_stub,
9956 print_mangled_classname, super_class_name, print_include,
9957 add_namelet, add_class_decl, print_class_decls, process_file,
9958 help): Constify a char*.
9960 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9961 push_int_const, find_constant_wide, find_constant_index,
9962 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9963 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9964 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9965 emit_if, emit_goto, emit_jsr, call_cleanups,
9966 make_class_file_name): Add static prototypes.
9967 (generate_bytecode_return, generate_bytecode_insns): Pass a
9968 NULL_PTR, not a NULL_TREE.
9970 * jv-scan.c: Include "jcf.h".
9971 (main): Declare using DEFUN macro.
9973 * jvspec.c (find_spec_file, lang_specific_pre_link,
9974 lang_specific_driver): Add prototypes.
9975 (find_spec_file): Constify a char*.
9977 * keyword.gperf (hash, java_keyword): Add prototypes.
9979 * lang.c (lang_print_error): Add static prototype.
9980 (lang_init): Prefer memcpy over bcopy to avoid casts.
9982 * lex.c (yylex): Add static prototype.
9984 * parse-scan.y: Include "lex.c" earlier.
9986 * parse.h: Remove redundant declaration for `yylex'.
9988 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9989 labeled_block_contains_loop_p): Add static prototypes.
9990 (not_accessible_p): Make static to match prototype.
9992 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9994 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * parse.y (check_method_redefinition): Changed leading comment.
9997 (check_abstract_method_definitions): New function.
9998 (java_check_abstract_method_definitions): New function.
9999 (java_check_regular_methods): Call it.
10000 (verify_constructor_super): Fixed indentation.
10001 (lookup_method_invoke): Likewise.
10003 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * parse.y (method_header): Return a null pointer if the current
10006 class node is null.
10007 (finish_method_declaration): Return if the current function decl
10009 (source_start_java_method): Likewise.
10010 (java_method_add_stmt): Likewise.
10012 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * class.c (emit_register_class): Removed unnecessary call to
10016 * parse.y (labeled_block_contains_loop_p): Removed unused local
10019 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * parse.y (java_refold): Added prototype.
10023 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10026 (java_stabilize_reference): Removed unnecessary `else'.
10027 (java_complete_lhs): Set flag to remember boolean. Call
10028 java_refold. Added comments.
10029 (java_decl_equiv): New function.
10030 (binop_compound_p): Likewise.
10031 (java_refold): Likewise.
10032 (patch_unaryop): Striped static field access assigned to decl and
10033 op. Changed promotion scheme for ++/-- operators.
10034 (search_loop): New function.
10035 (labeled_block_contains_loop_p): Likewise.
10036 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10038 (patch_bc_statement): Call search_loop. Fixed comment.
10040 1999-08-14 Anthony Green <green@cygnus.com>
10042 * expr.c (java_lang_expand_expr): Mark static array data as
10045 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10047 * jvgenmain.c (main): NUL-terminate name_obstack.
10049 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10051 * check-init.c (check_bool2_init, done_alternative): Add static
10054 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10055 (add_method, build_utf8_ref, build_class_ref,
10056 append_gpp_mangled_type, layout_class_method): Constify a char*.
10058 * decl.c (push_promoted_type, make_binding_level): Add static
10060 (push_promoted_type, pushdecl): Constify a char*.
10062 * except.c (find_handler_in_range, link_handler,
10063 check_start_handlers): Add static prototypes.
10065 * expr.c (process_jvm_instruction): Constify a char*.
10067 * gjavah.c (main): Constify a char*.
10069 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10072 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10074 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10075 munge, print_ents): Constify a char*.
10077 * jcf-dump.c (disassemble_method): Constify a char*.
10078 (print_constant_pool, print_exception_table): Add static prototypes.
10079 (print_constant, print_exception_table, main, disassemble_method):
10082 * jcf-io.c (find_classfile, find_class): Likewise.
10084 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10085 (set_source_filename, predefined_filename_p): Add static prototypes.
10086 (set_source_filename, get_constant, get_class_constant,
10087 find_in_current_zip): Constify a char*.
10089 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10091 (add_entry, add_path, jcf_path_classpath_arg,
10092 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10094 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10095 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10096 jcf_parse_one_method, jcf_parse_methods,
10097 jcf_parse_final_attributes): Add static prototypes.
10098 (get_attribute): Constify a char*.
10100 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10101 jcf_dependency_add_target, jcf_path_classpath_arg,
10102 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10104 * jv-scan.c (main): Constify a char*.
10105 (gcc_obstack_init): Add prototype arguments.
10107 * jvgenmain.c (gcc_obstack_init): Likewise.
10108 (main): Constify a char*.
10110 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10112 (put_decl_string, lang_print_error): Constify a char*.
10113 (lang_init): Remove redundant extern prototype.
10115 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10117 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10118 Add static prototypes.
10119 (get_type_from_signature): Constify a char*.
10121 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10122 Add static prototypes.
10123 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10124 (verify_jvm_instructions): Constify a char*.
10126 * xref.c (xref_flag_value): Likewise.
10128 * xref.h (xref_flag_value): Likewise.
10130 * zextract.c (makeword, makelong): Add static prototypes.
10131 (makeword, makelong): Constify a uch*.
10133 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10135 * lang.c (java_dummy_print): Constify a char*.
10136 (lang_print_error): Likewise.
10137 (lang_init): Remove redundant prototype for `print_error_function'.
10138 (lang_init_source): Likewise.
10139 (lang_identify): Constify a char*.
10141 1999-08-09 Tom Tromey <tromey@cygnus.com>
10143 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10144 (WORDS_TO_LONG): Likewise.
10145 (WORDS_TO_DOUBLE): Likewise.
10147 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10149 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10151 * expr.c (java_stack_pop, java_array_data_offset,
10152 build_java_throw_out_of_bounds_exception, case_identity,
10153 build_java_check_indexed_type): Add static prototypes.
10154 (linenumber_table, expand_invoke, expand_java_field_op,
10155 build_primtype_type_ref, expand_byte_code): Constify a char*.
10157 * java-tree.h (build_primtype_type_ref, linenumber_table):
10159 (java_lang_expand_expr): Add prototype.
10161 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10162 `java_lang_expand_expr'.
10164 * lex.c (java_lex_error): Constify a char*.
10165 (java_get_unicode, java_read_char, java_allocate_new_line,
10166 java_unget_unicode, java_sneak_unicode): Prototype.
10168 * parse-scan.y (current_class, package_name, method_declarator,
10169 report_class_declaration, yyerror): Constify a char*.
10171 * parse.h (java_report_errors): Prototype.
10172 (yyerror): Constify a char*.
10174 * parse.y (classitf_redefinition_error, check_modifiers,
10175 parse_jdk1_1_error, lookup_package_type,
10176 lookup_package_type_and_set_next, get_printable_method_name,
10177 purify_type_name): Constify a char*.
10178 (build_super_invocation, maybe_generate_finit,
10179 verify_constructor_super, parser_add_interface,
10180 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10181 java_complete_expand_methods, java_expand_finals,
10182 cut_identifier_in_qualified, java_stabilize_reference,
10183 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10184 merge_string_cste): Prototype.
10185 (single_type_import_declaration, yyerror,
10186 variable_redefinition_error, build_array_from_name,
10187 build_unresolved_array_type, check_class_interface_creation,
10188 resolve_class, complete_class_report_errors,
10189 note_possible_classname, read_import_dir,
10190 find_in_imports_on_demand, resolve_package, fix_constructors,
10191 check_deprecation, lookup_method_invoke,
10192 maybe_build_primttype_type_ref, array_constructor_check_entry):
10194 (java_complete_expand_methods, java_expand_finals): Make static.
10195 (convert_narrow): Remove static prototype.
10197 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10199 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10201 1999-08-02 Richard Henderson <rth@cygnus.com>
10203 * decl.c: Include defaults.h instead of expr.h.
10204 * parse.y: Likewise.
10206 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10208 * java/decl.c (start_java_method): Change all uses of
10209 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10210 Ensure expr.h is included.
10211 * java/expr.c (pop_arguments): Ditto.
10212 * java/parse.y (expand_start_java_method): Ditto.
10214 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10216 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10218 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10220 * decl.c: Include "function.h".
10221 * except.c: Likewise.
10222 * parse.y: Likewise.
10223 * Makefile.in: Update dependencies.
10225 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10227 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10228 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10229 `modifier' with ATTRIBUTE_UNUSED.
10231 * gjavah.c (process_file): Add braces around ambiguous `else'.
10233 * jcf-dump.c (print_access_flags, localvar_free): Change return
10236 * parse.y (java_complete_expand_method): Initialize variable
10238 (resolve_qualified_expression_name): Likewise for `field_decl'.
10239 (patch_method_invocation): Likewise for `class_to_search'.
10240 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10241 (patch_assignment): Likewise for `lhs_type'.
10243 * verify.c (verify_jvm_instructions): Remove unused variable
10246 1999-07-25 Richard Henderson <rth@cygnus.com>
10248 * decl.c (va_list_type_node): New.
10250 1999-07-25 Anthony Green <green@cygnus.com>
10252 * gjavah.c (print_stub): New function.
10253 (METHOD_IS_NATIVE): New macro.
10254 (print_mangled_classname): Make static.
10255 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10256 (process_file): Perform stub generation.
10257 (HANDLE_METHOD): Don't emit class decls during stub
10259 (HANDLE_END_METHOD): Take into account stub generation.
10260 (print_method_info): Handle stub generation.
10261 (print_stub): New function.
10262 (print_cxx_classname): Make signature consistant with others.
10263 (help): Describe -stubs option.
10264 (main): Create stub file.
10265 (version): Use version.c.
10266 (print_full_cxx_name): New function.
10267 (print_c_decl): Use print_full_cxx_name.
10269 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * check-init.c (check_init): Handle MAX_EXPR.
10273 1999-07-15 Andrew Haley <aph@cygnus.com>
10275 * lang.c (flag_use_divide_subroutine): New variable.
10276 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10277 fp-to-integer conversion.
10278 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10281 * expr.c (build_java_soft_divmod): New function.
10282 (build_java_binop): Call build_java_soft_divmod if
10283 flag_use_divide_subroutine is set.
10284 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10285 soft_lrem_node: new builtin functions.
10286 (init_decl_processing) Initialize the new builtins.
10287 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10288 soft_lrem_node: new builtin functions.
10289 (build_java_soft_divmod): New function.
10290 * parse.y: Call build_java_soft_divmod if
10291 flag_use_divide_subroutine is set.
10292 * parse.c: Rebuilt.
10294 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10295 a --specs= arg) even if not linking.
10296 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10297 -fuse-divide-subroutine
10299 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * parse.y (resolve_and_layout): Check methods only once.
10302 (resolve_qualified_expression_name): Verify thrown exceptions
10304 (check_thrown_exceptions): Reject exceptions thrown in
10305 initializer. Error message tuned.
10307 1999-07-14 Andrew Haley <aph@cygnus.com>
10309 * expr.c (expand_expr): Do not return the last statement in a
10310 block as the block's value.
10312 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10315 CALL_EXPR, to avoid order of evaluation changes.
10317 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10319 * parse.y (qualify_ambiguous_name): Do not use
10320 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10322 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * check-init.c (check_init): Handle MAX_EXPR.
10325 * expr.c (force_evaluation_order): Force method call arguments to
10326 be evaluated in left-to-right order.
10327 * parse.y (qualify_ambiguous_name): Loop again to qualify
10328 NEW_ARRAY_EXPR properly.
10330 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10332 * parse.y (patch_invoke): Resolve unresolved invoked method
10334 (qualify_ambiguous_name): STRING_CST to qualify expression for
10335 type name resolution.
10337 1999-06-24 Andrew Haley <aph@cygnus.com>
10339 * class.c (finish_class): Whenever a deferred method is
10340 output, rescan the list of methods to see if a new candidate for
10341 output can be found.
10343 1999-06-28 Tom Tromey <tromey@cygnus.com>
10345 * jvspec.c (lang_specific_driver): Recognize --help.
10347 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * parse.y (resolve_package): Fixed bogus return statement.
10350 (patch_method_invocation): Resolve method invocation beginning with
10351 a package name qualifier.
10353 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10355 * Make-lang.in (java.stage1): Depend on stage1-start.
10356 (java.stage2): Likewise for stage2-start.
10357 (java.stage3): Likewise for stage3-start.
10358 (java.stage4): Likewise for stage4-start.
10360 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10362 * parse.y (java_complete_lhs): When doing cross referencing, don't
10363 try to keep file location on a WFL expanded as a CALL_EXPR.
10365 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10368 compiling to class file a void method with an empty method body.
10369 As a side effect, the bytecode backend will generate the
10370 appropriate `return' instruction.
10372 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10374 * parse.y (lookup_package_type_and_set_next): New function prototype.
10375 (resolve_package): Search current and imported packages.
10376 (lookup_package_type_and_set_next): New function.
10378 1999-06-22 Andrew Haley <aph@cygnus.com>
10380 * verify.c (verify_jvm_instructions): Check for pending blocks
10381 before invalid PC test and opcode switch, not after.
10383 1999-06-21 Andrew Haley <aph@cygnus.com>
10385 * except.c (find_handler_in_range): The upper limit for exception
10386 ranges is exclusive, not inclusive: (start <= pc < end).
10387 (link_handler): find child pointer which points to outer by
10388 searching sibling list: previous code incorrectly assumed that
10389 outer->outer->first_child must point to outer.
10390 * verify.c (verify_jvm_instructions): FIXME added to code for
10392 (verify_jvm_instructions): Do not assume that the last block
10393 processed in a subroutine is a block which ends with a `ret'
10394 instruction. With some control flows it is possible that the last
10395 block ends with an `athrow'.
10397 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10399 * parse.y (qualify_ambiguous_name): Reorganized the post
10400 evaluation of non WFL leading expression nodes.
10402 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10404 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10407 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10409 * parse.y (qualify_ambiguous_name): Handle qualified expression
10410 beginning with a STRING_CST.
10412 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10414 * parse.y (register_fields): Set DECL_INITIAL on both
10415 pre-initialized static and public fields.
10416 (resolve_field_access): Static field access expressions to always
10418 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10419 qualification. CONVERT_EXPR to be resolved as an expression name.
10420 (java_complete_lhs): Identify and access qualified final
10421 initialized field in switch statement case expression.
10422 (fold_constant_for_init): Pre-initialized field decl constant to
10425 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10427 * parse.y (note_possible_classname): Mark returned node with
10428 QUALIFIED_P only if the original class name contained a '/'.
10430 1999-06-05 Anthony Green <green@cygnus.com>
10432 * Make-lang.in (gcjh): More parallel build fixes.
10434 1999-06-03 Mike Stump <mrs@wrs.com>
10436 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10438 1999-06-02 Anthony Green <green@cygnus.com>
10440 * except.c (link_handler): Chain exception handlers in order.
10442 1999-06-02 Anthony Green <green@cygnus.com>
10444 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10445 with nops and process as usual in order to always set correct EH
10446 ranges. Emit detailed warnings about unreachable bytecodes.
10448 1999-06-02 Anthony Green <green@cygnus.com>
10450 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10453 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10456 or the searched field decl.
10458 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10460 * parse.y (fold_constant_for_init): Convert numerical constant
10461 values to the type of the assigned field.
10463 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10465 * expr.c (lookup_field): Relaxed the test on class loading error
10467 * parse.y (fold_constant_for_init): Enabeled old code.
10469 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10471 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10472 decide the validity of the cast of a java.lang.Cloneable reference
10474 (patch_conditional_expr): Fixed first argument passed to
10475 binary_numeric_promotion.
10477 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10479 * parse.y (qualify_ambiguous_name): Take into account that a
10480 CONVERT_EXPR might specify a type as a WFL.
10482 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * parse.y (patch_assignment): Save the rhs before using it as an
10485 argument to _Jv_CheckArrayStore.
10487 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10491 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10493 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10494 floating point literal only when the exponent indicator has been
10497 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * parse.y (formal_parameter:): Construct argument tree list
10500 element even if a yet unsupported final parameter was encountered.
10502 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10504 * parse.y (finish_method_declaration): Issue errors for native or
10505 abstract methods declared with a method body, as well as for non
10506 native or non abstract methods with no method body.
10508 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10510 * class.c (build_utf8_ref): Initialize variable `field'.
10512 * decl.c (init_decl_processing): Initialize variable `field'.
10514 * expr.c (build_known_method_ref): Mark parameters `method_type',
10515 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10516 (process_jvm_instruction): Likewise for parameter `length'.
10518 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10519 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10522 * parse.y (maybe_generate_clinit): Remove unused variable
10523 `has_non_primitive_fields'.
10524 (find_in_imports_on_demand): Initialize variables `node_to_use'
10526 (patch_binop): Likewise for variable `prom_type'.
10527 (patch_unaryop): Likewise for variable `prom_type'.
10529 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10531 * xref.c (xref_table): Add missing initializer.
10533 1999-05-14 Tom Tromey <tromey@cygnus.com>
10535 * java-except.h (struct eh_range): Removed unused `next' member.
10536 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10537 after adding all exception handlers. Sort exception ranges in
10539 (struct pc_index): New structure.
10540 (start_pc_cmp): New function.
10541 * except.c (add_handler): Return `void'. Don't call link_handler;
10542 instead construct an ordinary linked list and do range
10544 (check_nested_ranges): New function.
10545 (link_handler): Changed interface to allow merging of eh_ranges.
10546 Split overlapping ranges. Return `void'.
10548 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (constructor_block_end:): New rule, tagged <node>.
10551 (constructor_body:): Use `constructor_block_end' instead of
10554 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10556 * parse.y (statement_nsi:): Pop `for' statement block.
10557 (java_complete_lhs): Labeled blocks containing no statement are
10558 marked as completing normally.
10560 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10562 * xref.c (xref_set_current_fp): New function, defined.
10563 * xref.h (xref_set_current_fp): New function, prototyped.
10565 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10567 * check-init.c (check_init): Take into account that
10568 LABELED_BLOCK_STMT can be empty.
10570 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * parse.y (java_check_regular_methods): Warning check on not
10573 overriding methods with default access in other packages does not
10574 apply to `<clinit>'.
10575 (java_complete_lhs): If block body is an empty_stmt_node, replace
10576 it by NULL_TREE. This prevents gcc from generating an irrelevant
10579 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * check-init.c (check_init): Removed code accepting to see things
10582 falling through default:, when doing xrefs.
10583 * java-tree.h (do_not_fold): New global variable, declared.
10584 * parse.y (do_not_fold): New global variable, defined.
10585 (java_complete_expand_method): Set `do_not_fold' to the value of
10586 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10587 and reinstall them after them have been purged; do not check for
10588 initializations; do not issue missing return errors.
10589 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10591 (patch_binop): Skip the fold part when doing xrefs.
10592 (build_string_concatenation): Skip the concatenation part when
10594 (patch_synchronized_statement): Do not generate a try-finally when
10596 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10597 and keep the location where the throw was seen.
10598 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10599 any treatment on the converted node an simply return a NOP_EXPR of
10601 * xref.c (xref_get_data): New function, defined.
10602 * xref.h (xref_get_data): New function, declared.
10603 (XREF_GET_DATA): Use xref_get_data.
10605 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10607 * gjavah.c (print_include): Cast the result of `strlen' to int
10608 when comparing against a signed value.
10609 (add_namelet): Likewise.
10611 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10613 * expr.c (expand_invoke): Mark parameter `nargs' with
10615 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10617 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10620 * jcf-reader.c (get_attribute): Cast a value to long
10621 when comparing against a signed expression. Likewise.
10623 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10624 HOST_BITS_PER_CHAR.
10626 1999-05-11 Andrew Haley <aph@cygnus.com>
10628 * parse.y (source_end_java_method): If the current method contains
10629 any exception handlers, force asynchronous_exceptions: this is
10630 necessary because signal handlers in libjava may throw exceptions.
10631 * decl.c (end_java_method): Ditto.
10633 1999-05-11 Tom Tromey <tromey@cygnus.com>
10635 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10637 * jvspec.c (THREAD_NAME): Removed.
10638 (GC_NAME): Likewise.
10639 (MATHLIB): Likewise.
10640 (WITHLIBC): Likewise.
10642 (THREADLIB): Likewise.
10643 (MATH_LIBRARY): Likewise.
10644 (lang_specific_driver): Don't add `-l' options to command line.
10645 Instead, add a single --specs option. Recognize `-L' options and
10646 use them to search for spec file.
10647 (find_spec_file): New function.
10648 (SPEC_FILE): New define.
10650 1999-05-11 Dave Brolley <brolley@cygnus.com>
10652 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10653 cpplib-enabled build.
10655 1999-05-05 Per Bothner <bothner@cygnus.com>
10657 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10658 temporarily zero it while calling rest_of_decl_compilation.
10660 * java-tree.h (string_ptr_type_node): Add declaration.
10661 * decl.c: Define and initialize string_ptr_type_node.
10662 * parse.y (patch_string_cst): Use string_ptr_type_node.
10664 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10665 * parse.y (for_statement): Now unconditionally exit_block.
10666 (finish_labeled_statement): No longer exit_block if for-loop.
10667 (patch_loop_statement): Check harder if the loop is already labeled.
10669 * parse.y (patch_initialized_static_field): Removed function.
10670 (maybe_generate_clinit): Removed special handling for interfaces.
10671 (java_complete_expand_methods): Do a preliminary java_complete_tree
10672 on <clinit> to determine if it can be removed.
10673 (java_complete_expand_method): Remove special handling for <clinit>.
10674 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10675 optimize if we get back empty_stmt_node.
10676 For MODIFY_EXPR, re-do checking of static initializers.
10677 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10678 For VAR_DECL, pass correct context.
10680 * verify.c (verify_jvm_instructions): Better error messages.
10682 1999-05-03 Tom Tromey <tromey@cygnus.com>
10684 * parse-scan.y (interface_declaration): Call
10685 report_class_declaration for interfaces.
10687 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10689 * Makefile.in: Remove -v from bison command lines.
10691 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10693 * check-init.c (check_init): Exclude a case of error when doing
10695 * class.c (layout_class_method): Don't generate the error message
10696 twice when compiling from source.
10697 * lang-options.h: Added `-Wredundant-modifers' and
10698 `-Wunusupported-jdk11' flags and help text.
10699 * lang.c (lang_decode_option): Added support for
10700 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10701 flag_static_local_jdk11 and flag_redundant set accordingly.
10702 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10703 * parse.h (EXPR_WFL_ADD_COL): New macro.
10704 (DECL_END_SOURCE_LINE): Likewise.
10705 (DECL_INHERITED_SOURCE_LINE): Likewise.
10706 * parse.y (static_ref_err): New function, prototyped.
10707 (CCB_TK): Now tagged <operator>.
10708 (class_body:): Remember the location of the closing '}' of a class
10709 definition when doing xrefs.
10710 (block:): Likewise.
10711 (block_end:): Likewise.
10712 (create_class): Remember the location of the inherited class
10713 identifier when doing xrefs.
10714 (register_fields): Added test on first operand of `init' before
10715 testing it TREE_CODE.
10716 (method_header): Store the location of the class identifier in the
10717 class decl when doing xrefs.
10718 (finish_method_declaration): Don't combine first/last method line
10720 (java_check_regular_methods): Warning check on not overriding
10721 methods with default access on other packages move before check on
10722 static methods. Initialization of `aflags' also moved up.
10723 (resolve_expression_name): Call static_ref_err to report the error.
10724 (static_ref_err): New function, implemented.
10725 (resolve_field_access): Returned simplified static field access
10727 (resolve_qualified_expression_name): Check for illegal use of
10728 static fields in a non static context. Call static_ref_err to
10729 report error in various places.
10730 (java_complete_tree): Do not fold initialized static fields when
10732 (java_complete_lhs): Likewise.
10734 1999-04-29 Anthony Green <green@cygnus.com>
10736 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10737 create internal labels.
10738 (lookup_label): Ditto.
10740 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * class.c (layout_class_method): Generate <clinit>'s rtl for
10744 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10745 for interfaces' <clinit>.
10746 * expr.c (lookup_field): Search for fields in interfaces.
10747 (expand_invoke): Fixed indentation.
10748 (expand_java_field_op): Likewise. Use IS_CLINIT.
10749 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10750 (IS_CLINIT): New macro.
10751 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10752 interface was parsed.
10753 (maybe_generate_clinit): Don't generate if the current class is an
10754 interface with only fields of primitive types.
10755 (reset_method_name): Use IS_CLINIT.
10756 (java_complete_expand_method): Expand <clinit> when it exists for
10757 interfaces. Use IS_CLINIT.
10758 (resolve_expression_name): Use DECL_CONTEXT instead of
10759 current_class to build static field references.
10760 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10761 ARRAY_REF when doing xreferencing.
10762 (check_final_assignment): Fixed typo in leading comment. Use
10764 (patch_array_ref): Don't fully expand array references when
10766 (patch_return): Use IS_CLINIT.
10767 (patch_throw_statement): Likewise.
10769 1999-04-22 Tom Tromey <tromey@cygnus.com>
10771 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10773 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10775 * decl.c (predef_filenames, predef_filenames_size): New globals
10776 (init_decl_processing): predef_filenames and predef_filenames_size
10778 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10780 * jcf-parse.c (predefined_filename_p): New function.
10781 (yyparse): Check that files on the command line are specified only
10782 once and issue a warning otherwise.
10783 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10784 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10785 avoid a gcc warning with -W -Wall turned on.
10786 (java_expand_classes): Abort if errors were encountered.
10787 (java_complete_lhs): If the cross reference flag is set, wrap
10788 field DECL node around a WFL when resolving expression name.
10790 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * lang.c (lang_decode_option): Fixed returned value when parsing
10793 `-fxref=...' and `-Wall'.
10794 * parse.y (source_end_java_method): Do not generate code when
10795 flag_emit_xref is set.
10796 (resolve_expression_name): Do not build static field access when
10797 flag_emit_xref is set.
10798 (resolve_field_access): No special treatment on `length' when
10799 flag_emit_xref is set. Do not build qualified static field access
10800 when flag_emit_xref is set.
10801 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10802 when flag_emit_xref is set.
10803 (patch_assignment): Do not generate array store runtime check when
10804 flag_emit_xref is set.
10805 * xref.c (xref_flag_value): Fixed function declaration
10807 (xset_set_data): New function.
10808 * xref.h (xref_set_data): Added prototype for new function.
10809 (typedef struct xref_flag_table): New field data.
10810 (XREF_GET_DATA): New macro.
10812 1999-04-19 Tom Tromey <tromey@cygnus.com>
10814 * xref.h (enum): Removed trailing comma.
10816 * parse.y (resolve_qualified_expression_name): Added missing
10819 1999-04-15 Anthony Green <green@cygnus.com>
10821 * gjavah.c: New prototypes for java_float_finite and
10822 java_double_finite.
10824 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10826 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10829 1999-04-06 Jeffrey A Law (law@cygnus.com)
10831 * Makefile.in (TREE_H): Add tree-check.h.
10832 (RTL_H): Add genrtl.h.
10834 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10836 * parse.y (patch_assignment): Added ArrayStoreException runtime
10839 1999-04-06 Per Bothner <bothner@cygnus.com>
10841 * expr.c (pop_type_0): New function.
10842 (pop_type): Use pop_type_0.
10843 * java-tree.h (pop_type_0): New declaration.
10844 * verify.c (verify_jvm_instructions): Check return instructions.
10846 * parse.y (patch_binop): Don't fold if non-constant and emiting
10849 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10851 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10853 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10854 (main_jcf): Don't define.
10855 (process_file): Don't set `main_jcf'.
10857 * java-tree.h (main_jcf): Don't declare.
10859 * jcf-parse.c (main_jcf): Add static definition.
10861 * lang.c (main_jcf): Don't define.
10863 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10865 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10867 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10869 * jcf-depend.c: Include "config.h", not <config.h>.
10871 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10874 * jcf-path.c: Include "config.h", not <config.h>.
10876 * lex.c: Don't include various system header files.
10877 (java_init_lex): Cast the argument of `bzero' to PTR
10879 * parse-scan.y (java_push_parser_context): Likewise.
10881 * parse.y (java_push_parser_context): Likewise.
10882 (patch_bc_statement): Match format specifier to variable argument.
10884 * xref.c: Don't include <stdio.h>.
10886 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * parse.y (struct parser_ctxt *ctxp): Now global.
10889 (declare_local_variables): Use WFL compound value for the
10890 declaration source line value, when doing cross-referencing.
10892 1999-03-31 Tom Tromey <tromey@cygnus.com>
10894 * gjavah.c (print_field_info): Allow constants of other types.
10895 (print_include): Generate include when new name is proper prefix
10896 of already printed name.
10897 (add_namelet): Likewise.
10898 (cxx_keyword_subst): New function.
10899 (print_method_info): Use it.
10900 (print_field_name): New function.
10901 (get_field_name): New function.
10902 (print_field_info): Use get_field_name and print_field_name.
10904 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10906 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10907 'KR-C', so gperf uses the `const' keyword on strings.
10909 * keyword.gperf (java_keyword): Const-ify a char*.
10911 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10913 * parse.y (patch_bc_statement): Fixed identation and a bogus
10916 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10918 * parse.y (patch_assignment): Allow static variables in other
10919 classes to be assigned.
10921 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10923 * class.c (maybe_add_interface): Remove unused variable
10925 (make_class_data): Use = for assignment, not ==. Likewise.
10926 (emit_register_classes): Remove unused variable `decl'.
10928 * lex.c: Fix comment so as not to contain an embedded `/*'.
10930 * verify.c (verify_jvm_instructions): Remove unused variable
10933 1999-03-27 Per Bothner <bothner@cygnus.com>
10935 * parse.y (complete_loop_body): Rename to finish_loop_body.
10936 (complete_labeled_statement): Rename to finish_labeled_statement.
10937 (complete_for_loop): Rename to finish_for_loop.
10938 (complete_method_declaration): Rename to finish_method_declaration.
10940 * java-tree.h (continue_identifier_node): New global node.
10941 * decl.c: Define and initialize continue_identifier_node.
10942 * parse.y (generate_labeled_block): Remove - no longer needed.
10943 (build_loop_body): Use continue_identifier_node for continue block.
10944 (finish_labeled_statement): Also do pop_labeled_block actions.
10945 (java_complete_lhs): POP_LOOP even if error.
10946 (build_labeled_block): Special handling for continue_identifier_node.
10947 (patch_loop_statement): Re-organize.
10948 (patch_bc_statement): Re-write.
10950 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10952 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10953 using a WFL compound value.
10954 * parse.y (xref.h): Include.
10955 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10956 WFL compound value.
10957 (register_fields): Set WFL compound value to lineno if doing
10959 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10961 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10962 * xref.h (expand_xref): Prototype renamed from xref_generate.
10964 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10966 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10967 (GET_CURRENT_BLOCK): New macro.
10968 * parse.y (current_static_block): New global variable.
10969 (method_body:): Define action.
10970 (complete_method_declaration): Set current_function_decl to NULL
10971 when work on the current method is done.
10972 (declare_local_variables): Use GET_CURRENT_BLOCK.
10973 (java_method_add_stmt): Likewise.
10974 (java_complete_expand_method): Disable the use of `this' when
10975 expanding <clinit>.
10976 (enter_a_block): If no current method exist, use
10977 current_static_block to link static initializer blocks.
10978 (exit_block): Rewritten to use current_static_block when no current
10979 method decl exists.
10980 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10981 (patch_return): Forbid the use of `return' in static initializers.
10982 (patch_throw_statement): Fixed indentation. Issue specific error
10983 for uncaught thrown checked exception in static initializer
10984 blocks. Removed FIXME.
10986 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10988 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10989 Link gcj from gcc.o.
10991 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10993 * parse.y (find_applicable_accessible_methods_list): When dealing
10994 with interface: ensure that a given interface or java.lang.Object
10995 are searched only once.
10997 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10999 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11001 * jcf-dump.c (print_access_flags): Add braces around if-else.
11003 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11006 * lex.c (build_wfl_node): Add static prototype.
11008 * lex.h (build_wfl_node): Remove static prototype.
11010 * parse.y: Include lex.c early enough to declare everything needed.
11011 Ensure calls to `build_wfl_node' pass the proper arguments.
11012 (create_class): Remove unused variable `super_decl'.
11013 (get_printable_method_name): Initialize variable `name'.
11015 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11017 * Changelog: Fixed 1999-03-22 typos.
11018 * lang.c (lang_decode_option): Fixed typo in error string in the
11021 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11023 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11024 (xref.o): New rule.
11025 * java-tree.h (flag_emit_xref): Declared extern.
11026 * lang.c (xref.h): Included.
11027 (flag_emit_xref): New global variable.
11028 (lang_decode_option): Added support for -fxref.
11030 * xref.h: Likewise.
11032 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11034 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11037 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11039 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11040 $(srcdir)/../system.h and $(JAVA_TREE_H).
11041 (jcf-io.o): Depend on $(JAVA_TREE_H).
11042 (mangle.o): Likewise.
11044 * check-init.c (check_cond_init): Add static prototype.
11046 * class.c (build_java_method_type, hashUtf8String,
11047 make_field_value, get_dispatch_vector, get_dispatch_table,
11048 append_gpp_mangled_type, mangle_static_field): Likewise.
11049 (strLengthUtf8): Hide unused definition.
11050 (hashUtf8String): Const-ify.
11051 (make_field_value): Un-ANSI-fy.
11053 * constants.c: Move inclusion of jcf.h above java-tree.h.
11054 (set_constant_entry, find_class_or_string_constant,
11055 find_name_and_type_constant, get_tag_node,
11056 build_constant_data_ref): Add static prototype.
11058 * decl.c (push_jvm_slot, builtin_function,
11059 lookup_name_current_level): Likewise.
11060 (builtin_function): Const-ify.
11062 * except.c (expand_start_java_handler, expand_end_java_handler):
11063 Add static prototype.
11065 * expr.c (flush_quick_stack, push_value, pop_value,
11066 java_stack_swap, java_stack_dup, build_java_athrow,
11067 build_java_jsr, build_java_ret, expand_java_multianewarray,
11068 expand_java_arraystore, expand_java_arrayload,
11069 expand_java_array_length, build_java_monitor, expand_java_pushc,
11070 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11071 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11072 expand_compare, expand_test, expand_cond, expand_java_goto,
11073 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11074 expand_java_field_op, java_push_constant_from_pool): Likewise.
11076 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11077 (build_java_arraynull_check): Mark parameters `node' and `type'
11078 with ATTRIBUTE_UNUSED.
11079 (note_label): Likewise for parameter `current_pc'.
11080 (expand_java_call, expand_java_ret): Hide unused definition.
11082 * java-tree.h (make_class, build_constants_constructor,
11083 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11084 init_outgoing_cpool, register_class, emit_register_classes,
11085 java_layout_seen_class_methods): Prototype.
11086 (unicode_mangling_length): Const-ify.
11087 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11088 emit_unicode_mangled_name, format_int, format_uint,
11089 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11090 jcf_print_utf8_replace, open_class): Prototype.
11092 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11093 <stdio.h>. Include tree.h/java-tree.h.
11094 (utf8_equal_string usage, process_class): Add static prototype.
11095 (open_class): Don't prototype this here.
11096 (utf8_equal_string): Match arguments to format specifiers.
11097 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11098 TABLE_SWITCH, disassemble_method): Likewise.
11100 * jcf-io.c: Include tree.h/java-tree.h.
11101 (open_class, find_classfile, jcf_print_utf8,
11102 jcf_print_utf8_replace): Const-ify.
11104 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11105 parse_class_file): Add static prototype.
11106 (find_in_current_zip): Match definition to existing static
11109 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11110 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11111 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11112 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11113 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11114 generate_bytecode_return, perform_relocations, init_jcf_state,
11115 init_jcf_method, release_jcf_state, generate_classfile):
11116 Add static prototype.
11117 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11118 (make_class_file_name): Const-ify.
11120 * jcf.h (find_classfile): Const-ify.
11122 * jv-scan.c (reset_report): Remove prototype.
11124 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11125 (error): Rewrite to allow varargs.
11127 * lang.c (lang_f_options): Const-ify.
11129 * lex.c (java_parse_escape_sequence): Add static prototype.
11130 (java_allocate_new_line): Match definition to existing static
11133 * mangle.c Include tree.h/java-tree.h.
11134 (unicode_mangling_length, emit_unicode_mangled_name,
11135 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11137 * parse.h (jdep_code): Remove trailing comma in enumeration.
11138 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11139 (reset_report): Add prototype.
11141 * verify.c (push_pending_label, merge_types): Add static
11144 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11146 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11148 * parse.y (find_applicable_accessible_methods_list): Extend the
11149 search to superinterfaces when relevant.
11150 (search_applicable_methods_list): New function.
11152 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11154 * class.c (unmangle_classname): Implemented stricter testing
11155 before setting the QUALIFIED_P flag on an identifier.
11157 1999-03-16 Per Bothner <bothner@cygnus.com>
11159 * parse.y (java_complete_lhs): Call force_evaluation_order
11160 after patch_newarray.
11161 (patch_binop): Don't call fold if there are side effects.
11163 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11165 * parse.y (java_stabilize_reference): Use save_expr instead of
11166 building a SAVE_EXPR node.
11167 (java_complete_lhs): Patch the resulting string of the `+='
11168 operator (if necessary) and complete the RHS after having built
11171 1999-03-15 Per Bothner <bothner@cygnus.com>
11173 * class.c (make_class): Don't set CLASS_P here (because
11174 this function is also called by build_java_array_type).
11175 (push_class): Set CLASS_P here instead.
11176 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11178 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11179 context. If the context is class, perfer "super" over "synchronized".
11180 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11182 * parse.y (create_class): Don't call parser_check_super here;
11183 it is not robust. Always wait until later.
11185 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11186 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11188 1999-03-13 Per Bothner <bothner@cygnus.com>
11190 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11191 * lex.h (UNGETC): Change misleading macro.
11193 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11195 * parse.y (java_stabilize_reference): Return NODE when patching a
11197 (java_complete_lhs): Put parenthesis around truth values.
11199 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * class.c (layout_class_method): Don't make rtl for interface
11203 * parse.h (GET_TYPE_NAME): New macro.
11204 * parse.y (if_then_statement:): Fixed indentation.
11205 (if_then_else_statement:): Likewise.
11206 (for_statement:): Fixed spacing.
11207 (try_statement:): Fixed indentation.
11208 (create_interface): Don't force interfaces to be abstract.
11209 (method_header): Abstract methods are OK in interfaces.
11210 (declare_local_variables): Fixed typo in comment.
11211 (java_complete_expand_method): Fixed indentation.
11212 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11213 non accessible fields.
11214 (java_stabilize_reference): New function.
11215 (java_complete_lhs): Fixed indentation. Use
11216 java_stabilize_reference in compound assignment. Insert the
11217 cast. If not processing `+' fix string constants before processing
11220 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11222 * constants.c (find_class_or_string_constant): Cast variable `j'
11223 to a `jword' when comparing against one.
11225 * expr.c (java_lang_expand_expr): Remove unused variables
11226 `has_finally_p' and `op0'.
11228 * gjavah.c (print_field_info): Cast a value to jint when comparing
11229 against one. Likewise for a jlong.
11230 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11231 against a signed quantity.
11233 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11234 (print_signature): Don't needlessly dereference variable `str'
11236 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11237 `max_locals' with ATTRIBUTE_UNUSED.
11238 (jcf_parse_class): Likewise for variable `index'.
11240 * parse.h (reverse_jdep_list): Remove static prototype.
11242 * parse.y (build_jump_to_finally): Remove prototype and definition.
11243 (reverse_jdep_list): Add static prototype.
11245 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11246 `assignment' and `expr_decl'.
11248 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11250 1999-03-12 Andrew Haley <aph@cygnus.com>
11252 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11253 we'll need a directory separator and a null character.
11255 1999-03-10 Per Bothner <bothner@cygnus.com>
11257 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11259 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11261 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11264 1999-03-05 Per Bothner <bothner@cygnus.com>
11266 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11268 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11270 * class.c (layout_class_method): A static method in a base class
11271 is never overridden, so treat it like it doesn't exist.
11272 However, do complain about private non-static method overriding
11273 public static method.
11275 * parse.y: Don't set unused INITIALIZED_P flag.
11276 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11278 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11279 (build_array_from_name): Re-order &index[string] to &string[index].
11281 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11282 error_mark (it might catch more errors, but it is more likely to lose).
11284 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11286 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11287 (parse-scan.o): Depend on toplev.h.
11289 * class.c (make_method_value): Add prototype. Make it static.
11290 Remove unused second argument, caller changed.
11292 * expr.c (java_lang_expand_expr): Remove unused variable
11295 * java-tree.h: Don't prototype find_in_current_zip.
11296 Add prototypes for verify_constant_pool, start_java_method,
11297 end_java_method, give_name_to_locals, expand_byte_code,
11298 open_in_zip, set_constant_value, find_constant1, find_constant2,
11299 find_utf8_constant, find_string_constant, find_class_constant,
11300 find_fieldref_index, find_methodref_index, write_constant_pool,
11301 count_constant_pool_bytes and encode_newarray_type.
11303 * jcf-dump.c: Remove unused variable `LONG_temp'.
11305 * jcf-parse.c: Include parse.h.
11306 (jcf_parse_source): Remove unused parameter, all callers changed.
11307 (jcf_figure_file_type): Add static prototype.
11308 (find_in_current_zip): Likewise. Also remove unused parameter,
11309 all callers changed.
11310 (read_class): Initialize variable `saved_pos'.
11312 * jcf-reader.c (jcf_parse_preamble): Mark variables
11313 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11315 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11316 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11317 (java_parse_doc_section): Initialize variable `seen_star'.
11318 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11319 (java_lex_error): Mark parameters `msg' and `forward' with
11321 (java_get_line_col): Mark parameters `filename' and `line' with
11324 * parse-scan.y: Include toplev.h.
11325 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11327 * parse.h: use `struct JCF', not plain `JCF'.
11328 (java_parser_context_save_global, java_expand_classes
11329 java_parser_context_restore_global, java_parse): Add prototypes.
11331 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11334 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11336 * check-init.c (check_init): COPYN takes word count, not bit count.
11338 1999-02-26 Per Bothner <bothner@cygnus.com>
11340 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11341 explicit build_decl. (Avoids crash in reload when optimizing.)
11343 1999-02-25 Per Bothner <bothner@cygnus.com>
11345 * decl.c (complete_start_java_method): Handle synchronized method
11346 even when compiling from bytecode.
11348 1999-02-26 Tom Tromey <tromey@cygnus.com>
11350 * gjavah.c (add_class_decl): Only generate `#include' if outer
11351 class is not the name of the class we are processing. Correctly
11352 append `.h' in #include.
11353 (process_file): Clean up newlines around generated `#include's.
11354 (decode_signature_piece): Correctly handle inner classes.
11355 (struct include): New structure.
11356 (all_includes): New global.
11357 (print_include): New function.
11358 (add_class_decl): Use it.
11359 (process_file): Likewise.
11360 (add_class_decl): Generate include for java-array.h if array
11362 (process_file): Don't generate java-array.h include.
11364 * gjavah.c (add_namelet): Check for standard package names here.
11365 (add_class_decl): Don't check for standard package names here.
11367 1999-02-25 Tom Tromey <tromey@cygnus.com>
11369 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11370 When reading a zip file, only use strncmp if both strings are
11371 bigger than the buffer length. Initialize `k' when looping
11374 1999-02-24 Tom Tromey <tromey@cygnus.com>
11376 * gjavah.c (struct namelet): New structure.
11377 (add_namelet): New function.
11378 (print_namelet): New function.
11379 (print_class_decls): Use add_namelet and print_namelet to generate
11380 namespaces and not classes.
11381 (method_printed): New global.
11382 (HANDLE_END_METHOD): Examine method_printed.
11383 (print_method_info): Set method_printed when required. Print
11384 error if function to be ignored is marked virtual. Handle $finit$
11386 (METHOD_IS_FINAL): New macro.
11387 (print_field_info): Use it.
11388 (HANDLE_METHOD): Clear method_printed.
11389 (method_pass): New global.
11390 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11391 (process_file): Do two passes over both fields and methods.
11392 (HANDLE_METHOD): Examine method_pass.
11393 (root): New global.
11394 (add_class_decl): New function.
11395 (print_class_decls): Don't scan over entire constant pool.
11397 1999-02-23 Tom Tromey <tromey@cygnus.com>
11399 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11400 disable linking in that case.
11402 1999-02-20 Tom Tromey <tromey@cygnus.com>
11404 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11407 1999-02-21 Per Bothner <bothner@cygnus.com>
11409 * decl.c (build_result_decl), java-tree.h: New method.
11410 (complete_start_java_method): Handle synchronized methods.
11411 Don't build DECL_RESULT here. (Ordering dependency problem.)
11412 (start_java_method): Call build_result_decl here instead ...
11413 * parse.y (java_complete_expand_method): ... and here.
11414 (expand_start_java_method): Don't call complete_start_java_method here.
11415 (java_complete_expand_method): Call it here instead.
11416 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11417 * java-tree.h: ... here.
11419 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11420 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11421 for ARRAY_REF - it doesn't work when array bounds are checked.
11422 (patch_array_ref): Handle it here instead.
11424 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11426 1999-02-19 Per Bothner <bothner@cygnus.com>
11428 Force left-to-right evaluation of binary operations etc.
11429 * expr.c (force_evaluation_order), java-tree.h: New function.
11430 * parse.y (java_complete_lhs): Pass binary operations, procedure
11431 calls, and ARRAY_REFs to force_evaluation_order.
11432 (various): Set TREE_SIDE_EFFECTS more carefully.
11434 Tolerate random (non-UTF8) encoding in comments without complaining.
11435 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11436 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11438 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11439 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11441 * parse.y (java_complete_lhs): Ignore an empty statement in a
11442 COMPOUND_EXPR. Don't complain about empty statement after return.
11444 1999-02-19 Per Bothner <bothner@cygnus.com>
11446 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11447 in TREE_LIST - just chain the POINTER_TYPEs together.
11448 (resolve_class): If type already resolved, return decl.
11449 After resolving, update TREE_TYPE(class_type), and name (if array).
11450 * parse.h (do_resolve_class), parse.y: Make non-static.
11451 * class.c (maybe_layout_super_class): Take this_class argument.
11452 Do do_resolve_class if necessary.
11453 (layout_class, layout_class_methods): Adjust calls appropriately.
11454 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11455 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11456 * typeck.c (build_java_array_type): Don't call layout_class.
11458 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11460 * parse.y (check_pkg_class_access): Allow private class access
11461 within the same package.
11462 (strip_out_static_field_access_decl): New function.
11463 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11464 operator argument before testing its nature.
11466 1999-02-03 Per Bothner <bothner@cygnus.com>
11468 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11469 (TRY_EXPR): Simplify - it no longer has a finally clause.
11470 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11471 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11472 * expr.c (java_lang_expand_expr): Likewise.
11473 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11474 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11475 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11476 (build_try_statement): Remove finally parameter and handling.
11477 (build_try_finally_statement): New function.
11478 (patch_try_statement): No longer need to support finally clause.
11479 (try_statement): Update grammar action rules.
11480 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11481 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11483 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11485 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11486 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11488 1999-02-17 Andrew Haley <aph@cygnus.com>
11490 * class.c (build_utf8_ref): Back out broken patch which was
11491 intended to to output signatures using '.' as a separator.
11493 * class.c (make_class_data): Output signatures using '.' as a
11494 separator, rather than '/'.
11495 (mangled_classname): Likewise.
11496 (make_field_value): Likewise.
11497 (make_method_value): Likewise.
11498 * constants.c (alloc_class_constant): Likewise.
11499 * expr.c (build_invokeinterface): Likewise.
11501 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11503 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11504 of an ancient workaround.
11506 1999-02-10 Jeffrey A Law (law@cygnus.com)
11508 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11511 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * lex.c (yylex): Encode \0 as UTF8.
11515 1999-02-10 Tom Tromey <tromey@cygnus.com>
11517 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11518 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11519 (libgcj_zip): Renamed.
11520 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11522 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11524 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11525 (GC_NAME): Renamed -lgc to -lgcjgc.
11527 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11529 * lex.c (java_lang_cloneable): Initialize.
11530 * parse.y (java_lang_cloneable): New static variable.
11531 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11532 doing one more qualification round.
11533 (valid_ref_assignconv_cast_p): Reject null source or
11534 destination. Allow an array to be cast into java.lang.Cloneable.
11535 (patch_cast): Swapped two first arguments to first call to
11536 valid_ref_assignconv_cast_p.
11538 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11540 * parse.h: DECL_P renamed JDECL_P.
11541 * parse.y: DECL_P replaced by JDECL_P.
11542 (build_array_from_name): Always use pointer's type.
11543 (patch_bc_statement): Extra code to search continue target in a
11544 for loop. Fixed comments. Continue target is current loop when
11547 1999-02-05 Andrew Haley <aph@cygnus.com>
11549 * class.c (make_class_data): The superclass of an interface should
11550 be null, not class Object.
11552 * lex.c (java_lex): Sign extend hex literals.
11554 1999-02-04 Andrew Haley <aph@cygnus.com>
11556 * class.c (build_utf8_ref): Output signatures using '.' as a
11557 separator, rather than '/'.
11558 (make_class_data): Likewise.
11560 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11562 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11563 mkstemp.o. Get them from libiberty now.
11565 1999-02-02 Jeffrey A Law (law@cygnus.com)
11567 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11569 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11571 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11574 1999-02-02 Per Bothner <bothner@cygnus.com>
11576 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11577 * jcf-write.c (generate_bytecode_return): New function.
11578 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11580 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11581 generate special [fd]const_[01] instructions.
11583 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11585 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11586 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11588 1999-02-01 Per Bothner <bothner@cygnus.com>
11590 * parse.y (patch_method_invocation): Handle calling static methods,
11591 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11593 * parse.y (java_complete_lhs): Don't complain about unreachable
11594 exit condition in a do-while statement.
11596 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11598 * lex.c (java_read_char): Fixed utf8 decoding.
11599 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11601 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11602 comments. Local variable `all_primitive' is gone. Broadened
11603 acceptance of `0' to floating point targets. `long' can now be
11604 widened to `double' or `float'.
11605 (valid_method_invocation_conversion_p): Added leading
11606 comment. Fixed tabulation.
11607 (build_string_concatenation): Optimize out left or right empty
11610 1999-01-28 Per Bothner <bothner@cygnus.com>
11612 * jcf-write.c (localvar_alloc): Only emit entry for
11613 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11614 (generate_bytecode_insns): Only call put_linenumber if
11615 debug_info_level > DINFO_LEVEL_NONE.
11616 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11617 is specified, add -g1 (for compatibility wih javac).
11619 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11621 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11622 gjavah.o, check-init.o, jv-scan.o
11624 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11626 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11628 * gjavah.c: Include config.h and system.h.
11630 * javaop.h (inline): Don't define, its handled by system.h.
11631 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11632 from `inline' to `static inline'.
11634 * jcf.h (inline): Don't define, its handled by system.h.
11636 * lex.c (inline): Likewise.
11638 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11640 * lang-specs.h: Map -Qn to -fno-ident.
11642 1999-01-29 Richard Henderson <rth@cygnus.com>
11644 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11646 1999-01-29 Tom Tromey <tromey@cygnus.com>
11648 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11649 then cast it to Object before calling `append' method.
11651 1999-01-28 Per Bothner <bothner@cygnus.com>
11653 * check-init.c (check_bool2_init, check_bool_init, check_init):
11654 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11655 * jcf-write.c (generate_bytecode_insns): Likewise.
11657 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11659 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11660 * parse.y (patch_cast): Allow a boolean to be cast into a
11663 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11665 * parse.y: (class_declaration:): Fixed indentation.
11666 (class_member_declaration:): Extra `;' after field declaration now
11668 (interface_declaration:): Removed debug messages in error reports.
11669 (patch_binop): Nodes created and returned inherit the orignal
11670 node's COMPOUND_ASSIGN_P flag value.
11671 (patch_cast): Fix cast from char to floating point.
11673 1999-01-25 Andrew Haley <aph@cygnus.com>
11675 * except.c, java-except.h (expand_resume_after_catch): new
11677 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11678 to branch back to main flow of control after a catch block.
11680 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11682 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11683 $(srcdir)/../system.h.
11684 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11685 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11686 (jcf-write.o): Likewise.
11687 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11688 (mangle.o): Depend on $(srcdir)/../toplev.h.
11689 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11690 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11692 * class.c: Include output.h and parse.h.
11693 (mangled_classname): Add the `const' keyword to a char*.
11694 (find_named_method): Hide unused function definition.
11695 (build_utf8_ref): Change type of variable `c' to unsigned char.
11696 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11697 (build_class_ref): Add the `const' keyword to a char*.
11698 (layout_class_method): Remove unused variable `buf'.
11700 * decl.c (find_local_variable): Remove unused variable `rtl'.
11701 (pushdecl): Likewise for variables `different_binding_level' and
11703 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11704 (maybe_build_cleanup): Likewise for parameter `decl'.
11706 * except.c (expand_start_java_handler): Mark parameter `range'
11707 with ATTRIBUTE_UNUSED.
11709 * expr.c: Include except.h.
11710 (pop_type): Remove unused variable `i'.
11711 (pop_value): Likewise for variables `n_words' and `i'.
11712 (expand_java_arrayload): Likewise for variable `convert'.
11713 (java_lang_expand_expr): Likewise for variables `op0', `type',
11714 `mode', `unsignedp', `node' and `elements'.
11715 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11717 (process_jvm_instruction): Add a `const' qualifier to a char*.
11719 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11720 (temp_directory): Likewise.
11721 (print_c_decl): Likewise.
11722 (print_method_info): Likewise.
11723 (decode_signature_piece): Likewise.
11724 (print_mangled_classname): Likewise.
11726 * java-except.h: Provide prototypes for maybe_start_try,
11727 maybe_end_try and add_handler.
11729 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11730 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11731 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11732 init_expr_processing, push_super_field, init_class_processing,
11733 can_widen_reference_to, class_depth, verify_jvm_instructions,
11734 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11735 set_local_type, merge_type_state, push_type, load_type_state,
11736 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11737 emit_unicode_mangled_name): Add prototypes.
11739 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11740 (print_signature_type): Use ISDIGIT, not isdigit.
11741 (print_signature): Remove unused variable `j'.
11743 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11744 int when comparing against one.
11746 * jcf-parse.c: Include toplev.h.
11748 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11749 (localvar_free): Remove unused variable `i'.
11750 (generate_bytecode_conditional): Likewise for variable `kind'.
11752 * jv-scan.c: Include config.h and system.h. Remove redundant
11753 OS header and gansidecl.h includes.
11754 (warning): Add the `const' keyword to a char*. Also add
11755 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11756 __STDC__, when determining whether to use ANSI-isms.
11757 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11758 (xmalloc): Don't redundantly prototype here.
11759 (main): Remove unused parameter `envp'. Also fix the arguments
11760 passed to function `fatal' to match the format specifier.
11762 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11764 * mangle.c: Include toplev.h.
11765 (emit_unicode_mangled_name): Declare parameter `len'.
11767 * parse.y (parse_warning_context): Add the `const' keyword to a
11768 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11769 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11770 (issue_warning_error_from_context): Add the `const' keyword to
11772 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11773 not `__STDC__' for whether to use ANSI-isms.
11775 * typeck.c (incomplete_type_error): Mark parameters `value' and
11776 `type' with ATTRIBUTE_UNUSED.
11777 (parse_signature_type): Use ISDIGIT, not isdigit.
11779 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11780 (verify_jvm_instructions): Likewise. Remove unused variables
11781 `field_name' and `default_val'.
11783 * zextract.c: Include config.h and system.h. Remove redundant
11784 OS header includes.
11786 * zipfile.h: Prototype `read_zip_archive'.
11788 1999-01-21 Andrew Haley <aph@cygnus.com>
11790 * typeck.c (convert): Allow conversions to void type: some
11791 optimizations in gcc do this.
11793 1999-01-21 Andrew Haley <aph@cygnus.com>
11795 * typeck.c (convert_ieee_real_to_integer): New function.
11796 (convert): When not using fast-math and using hardware fp, convert
11797 an IEEE NaN to zero.
11799 1999-01-18 Andrew Haley <aph@cygnus.com>
11801 * parse.y (patch_binop): Do a type conversion from signed to
11802 unsigned and then back to signed when a ">>>" is found.
11804 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * java-tree.h: (check_for_initialization): Added prototype.
11807 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11808 * parse.y (do_resolve_class): Removed unused locals.
11809 (read_import_dir): Likewise.
11810 (resolve_qualified_expression_name): Array creation
11811 expressions are valid primary expressions.
11812 (qualify_ambiguous_name): Likewise.
11813 (patch_synchronized_statement): Removed unused local.
11815 1999-01-17 Jeffrey A Law (law@cygnus.com)
11817 * Makefile.in (zextract.o): Add dependencies.
11819 * Makefile.in: Do not put ^Ls at the start of a line.
11821 1999-01-15 Per Bothner <bothner@cygnus.com>
11823 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11824 sub-type the result of the call that gets the exception value.
11826 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11827 don't call finish_class.
11829 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11830 clear found before continuing.
11832 * verify.c (verify_jvm_instructions): On an array load, allow
11833 and handle top of stack to be TYPE_NULL.
11835 * gjavah.c (generate_access): Translate Java package private or
11836 protected access to C++ public, but with a comment.
11838 1999-01-13 Andrew Haley <aph@cygnus.com>
11840 * expr.c (generate_name): Name prefix changed to avoid clashes
11841 with assembler temp labels.
11843 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11844 MODIFY_EXPR. Without this, code for the assignment may not be
11845 generated at all and the synchronized statement will read an
11846 uninitialized variable.
11848 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * class.c (maybe_layout_super_class): Fixed returned value.
11851 * lex.c: Added 1999 to the copyright.
11852 (java_init_lex): Initialize java_lang_imported.
11853 * lex.h: Added 1999 to the copyright.
11854 * parse.h: Added 1999 to the copyright.
11855 (REGISTER_IMPORT): Fixed typo in trailing macro.
11856 (CURRENT_OSB): New macro.
11857 (struct parser_ctxt): New fields osb_depth, osb_limit.
11858 * parse.y (java_lang_id): New global variable.
11859 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11860 (array_creation_expression:): Use CURRENT_OSB.
11861 (dims:): Uses a stack to keep track of array dimensions.
11862 (cast_expression:): Use CURRENT_OSB.
11863 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11865 (register_fields): Fixed typos in comment.
11866 (check_method_redefinition): Fixed comment indentation.
11867 (java_check_regular_methods): Set saved found wfl to NULL after
11868 having reinstalled it in the previously found DECL_NAME.
11870 1999-01-10 Richard Henderson <rth@cygnus.com>
11872 * gjavah.c (java_float_finite): Use a union to do type punning.
11873 (java_double_finite): Likewise.
11875 1999-01-09 Per Bothner <bothner@cygnus.com>
11877 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11878 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11879 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11880 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11881 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11882 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11884 1999-01-08 Per Bothner <bothner@cygnus.com>
11886 * check-init.c (check_init): If compiling to native, we don't
11887 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11889 1999-01-08 Tom Tromey <tromey@cygnus.com>
11891 * parse-scan.y (variable_declarator_id): Set or increment
11893 (bracket_count): New global.
11894 (formal_parameter): Handle case where bracket pairs trail variable
11897 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11899 * jcf-parse.c (yyparse): variable len changed from a char to an
11900 int to prevent overflow.
11902 1999-01-06 Per Bothner <bothner@cygnus.com>
11904 * java-tree.h: Declare read_class.
11905 * jcf-parse.c (read_class): New function.
11906 (load_class): Now just call read_class.
11908 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11909 * jcf-parse.c (parse_source_file): Declare save_error_count,
11910 which is needed by java_parse_abort_on_error macro,
11911 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11913 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11914 constructor, if initializing a static field.
11915 (patch_new_array_init): Set TREE_CONSTANT if it is.
11916 * expr.c (java_lang_expand_expr): For a static array constructor
11917 of primitive elements, allocate the array itself statically.
11918 Disabled until we can set the vtable field statically.
11920 * check-init.c: New file. Checks for definite assignment.
11921 * Makefile.in (JAVA_OBJS): Add check-init.o.
11922 * parse.y (java_complete_expand_method): Call check_for_initialization.
11923 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11925 1999-01-06 Graham <grahams@rcp.co.uk>
11927 * parse.y : include system.h instead of including
11928 standard headers directly with the exception of <dirent.h>.
11930 1999-01-06 Per Bothner <bothner@cygnus.com>
11932 * lex.h: Moved static function declarations to lex.c,
11933 to shut up some -Wall warnings.
11934 * lex.c: Static function declarations moved here.
11935 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11937 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11939 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11941 1998-12-22 Per Bothner <bothner@cygnus.com>
11943 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11944 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11946 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11947 (localvar_alloc): Change return type to void,
11948 (emit_unop): Remove unused variable size.
11950 * jcf-write.c (struct jcf_block): Add new union.
11951 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11952 (call_cleanups): New functions.
11953 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11954 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11955 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11956 * lang.c (lang_init): Call using_eh_for_cleanups.
11957 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11958 completing operands to patch_synchronized_statement.
11959 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11960 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11961 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11963 1998-12-20 John F. Carr <jfc@mit.edu>
11965 * Make-lang.in: Comment out control-Ls; they upset some makes.
11967 1998-12-18 Tom Tromey <tromey@cygnus.com>
11969 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11972 1998-12-17 Tom Tromey <tromey@cygnus.com>
11974 * parse.y (DIR_SEPARATOR): New define.
11975 (check_class_interface_creation): Use it.
11977 * parse-scan.y (report_main_declaration): Recognize
11978 `java.lang.String' in argument to main.
11980 1998-12-16 Per Bothner <bothner@cygnus.com>
11982 * parse.y (create_interface): Remove bogus test.
11984 1998-12-16 Per Bothner <bothner@cygnus.com>
11986 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11987 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11989 1998-12-16 Tom Tromey <tromey@cygnus.com>
11991 * parse-scan.y (qualified_name): Use correct sprintf format.
11993 1998-12-15 Tom Tromey <tromey@cygnus.com>
11995 * gjavah.c (print_field_info): Changed how most negative number is
11998 1998-12-14 Per Bothner <bothner@cygnus.com>
12000 * parse.y (fold_constant_for_init): New function.
12001 (resolve_expression_name): Don't replace static final
12002 constant-initialized fields by its value.
12003 (java_complete_lhs): New. Same as java_complete_tree, except does
12004 not replace static final constant-initialized fields by their values.
12005 (register_fields): If there is an initializer, set DECL_INITIAL and
12006 MODIFY_EXPR_FROM_INITIALIZATION_P.
12007 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12008 Only call patch_initialized_static_field if
12009 MODIFY_EXPR_FROM_INITIALIZATION_P.
12010 (patch_initialized_static_field): If not valid constant, clear
12013 * parse.y (lookup_field_wrapper): Fix thinko.
12015 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12016 set and restore global lineno.
12018 1998-12-14 Tom Tromey <tromey@cygnus.com>
12020 * gjavah.c (print_field_info): If value to print is the smallest
12021 value of its size, then print as hex to avoid later warnings from
12024 1998-12-14 Tom Tromey <tromey@cygnus.com>
12026 * gjavah.c (decompile_method): Decompile `return null'.
12027 (process_file): Generate `#pragma interface'.
12028 (method_declared): New global.
12029 (print_method_info): Set it.
12030 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12031 (print_method_info): Handle abstract methods.
12033 1998-12-13 Per Bothner <bothner@cygnus.com>
12035 * parse.y (patch_method_invocation): If class_decl is null
12036 (e.g. an array type), use original type.
12038 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12039 errors about uncaught exception from clone (of array, specifically).
12041 1998-12-13 Tom Tromey <tromey@cygnus.com>
12043 * gjavah.c (decompile_method): Handle all types of `return'
12044 opcode. Decompile `return this' and `return'.
12045 (method_access): New global.
12046 (print_method_info): Set it.
12047 (decompile_method): Don't decompile a synchronized method.
12049 1998-12-13 Tom Tromey <tromey@cygnus.com>
12051 * jcf-reader.c (jcf_parse_one_method): Recognize
12053 * gjavah.c (HANDLE_END_METHOD): New macro.
12054 (HANDLE_CODE_ATTRIBUTE): New macro.
12055 (decompile_method): New function.
12056 (print_method_info): Don't print `;\n' at end of function decl.
12057 Include java-opcodes.h.
12058 (decompiled): New global.
12060 1998-12-12 Per Bothner <bothner@cygnus.com>
12062 * class.c (build_class_ref): Handle PRIMTYPE.class if
12063 flag_emit_class_files.
12064 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12065 if flag_emit_class_files.
12066 * parse.y (java_complete_tree): Pre-liminary support for
12067 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12069 * parse.y (patch_synchronized_statement): Don't call monitorexit
12070 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12072 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12074 * zipfile.h (opendir_in_zip): New declaration.
12075 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12076 (opendir_in_zip): New function, using code from open_in_zip.
12077 (open_in_zip): Call opendir_in_zip.
12078 (find_class): Remove no-longer-used do_class_file parameter,
12079 but add source_ok parameter. Change logic so if we find a .java file,
12080 we don't look for .class in later classpath emtries.
12081 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12082 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12083 * gjavah.c: Update call to find_class.
12084 * jcf-dump.c: Likewise.
12086 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12087 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12088 nothing if body is empty_stmt_node.
12089 Various little fixes so SP gets correctly adjusted.
12090 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12091 For CALL_EXPR, test if static first.
12092 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12093 such as the ones we create for Object and Class.
12094 Set and restore current_function_decl.
12095 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12096 (note_possible_classname): New function.
12097 (read_import_entry): Removed. Merged with read_import_dir.
12098 (read_import_dir): Don't call find_class - that only gives us
12099 the first classpath entry having the needed package.
12100 Use the struct buffer data structure from buffer.h.
12101 (read_import_dir, find_in_imports_on_demand): The remembered
12102 class names now use '.' (not '/') as package separator.
12104 * parse.y (java_complete_expand_methods): Call write_classfile
12105 here, and not in java_expand_classes (which only gets first class).
12107 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12109 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12110 (register_fields): If a static fields has an initializer, just
12111 chain it on ctxp->static_initialized, and handle later.
12112 (java_complete_expand_methods): Force <clinit> first.
12113 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12114 - it's already been completed.
12115 (patch_initialized_static_field): New function.
12116 (java_complete_field): Call it.
12118 1998-12-12 Per Bothner <bothner@cygnus.com>
12120 * expr.c (encode_newarray_type, build_new_array): New functions.
12121 * java-tree.h: Declare build_new_array.
12122 * jcf-write.c (patch_newarray): Use build_new_array.
12124 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12125 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12127 * parse.y (patch_new_array_init): Re-organize.
12128 Now is passed the actual array (pointer) type of the value.
12129 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12130 (patch_array_constructor): Removed - merged into patch_new_array_init.
12131 (java_complete_tree): Update patch_new_array_init.
12133 * jcf-write.c (find_constant_index): New function.
12134 (generate_bytecode_insns): Use find_constant_index.
12135 (generate_classfile): Use find_constant_index for ConstantValue.
12137 1998-12-11 Tom Tromey <tromey@cygnus.com>
12139 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12140 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12141 * class.c (make_class_data): Renamed dtable -> vtable, and
12142 dtable_method_count -> vtable_method_count.
12144 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12146 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12147 global variables, initialized.
12148 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12149 Declared new global variables.
12150 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12151 double_zero_node, integer_zero_node upon direct matching.
12152 * parse.y (purify_type_name): Added function prototype.
12153 (duplicate_declaration_error_p): Consider new_type as potentially
12154 being a incomplete type. Use purify_type_name on type string.
12155 (method_header): saved_type: unused variable removed. Don't figure
12156 return type if method name is invalid.
12157 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12158 processed by patch_unaryop.
12159 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12160 increment/decrement node into its original type after binary
12161 numeric promotion on its operands.
12163 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * parse.y (array_initializer:): Array init operand is NULL_TREE
12166 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12167 now an error. Fixed indentation problems.
12168 (patch_string): Handle error_mark_node as an argument.
12169 (patch_new_array_init): Fixed indentation problems.
12170 (array_constructor_check_entry): Removed check on null wfl_value.
12171 Return an error if wfl_value's walk returns an error.
12173 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12176 * lex.c (java_lex): Remember column position before advancing one
12177 token. Retain location information on OCB_TK.
12178 * lex.h (typedef struct java_lc): Added new field.
12179 * parse.h (GET_SKIP_TYPE): New macro.
12180 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12181 * parse.y (build_new_array_init, patch_new_array_init,
12182 patch_array_constructor, maybe_build_array_element_wfl,
12183 array_constructor_check_entry): New function prototypes.
12184 (switch_block:): Tagged <node>.
12185 (OCB_TK): Tagged <operator>.
12186 (array_initializer:): Installed actions.
12187 (variable_initializer): Build location information on element if
12189 (switch_statement:): Fixed indentation typo.
12190 (switch_block:): Redefined default action.
12191 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12192 (patch_assignment): Removed duplicate code.
12193 (maybe_build_array_element_wfl, build_new_array_init,
12194 patch_new_array_init, patch_array_constructor,
12195 array_constructor_check_entry): New functions.
12197 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12199 * parse.y (array_initializer): Tagged <node>.
12200 (variable_initializer:): Use default rule.
12201 (array_initializer:): Defined actions.
12202 (variable_initializers:): Likewise.
12203 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12204 non-static field accesses.
12205 (patch_invoke): Fixed indentation typo.
12206 (java_complete_tree): Likewise.
12207 (build_labeled_block): Changed leading comment. Generate an error
12208 in case of duplicate loop labels.
12209 (patch_conditional_expr): Patch results of string concatenation
12212 1998-12-06 Per Bothner <bothner@cygnus.com>
12214 * constants.c (find_methodref_index): When the class is an interface,
12215 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12217 * decl.c (finit_identifier_node): Use "$finit$", rather than
12218 "<finit>" (which Sun's verifier rejects).
12219 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12220 (generate_field_initialization_code): Removed.
12221 (fix_constructors) Don't add call to $finit$ here (wrong order).
12222 (patch_method_invocation): Add $finit$ call here.
12224 * java-tree.h (CALL_USING_SUPER): New macro.
12225 * parse.y (patch_invoke): Remove im local variable.
12226 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12227 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12228 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12230 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12232 * parse.y (java_complete_tree): Don't complain about unreachable
12233 statement if it is empty_stmt_node.
12235 * jcf-write.c (find_constant_wide): New function.
12236 (push_long_const): Use find_constant_wide.
12238 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12239 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12240 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12241 Emit invokeinterface when calling an interface method.
12242 Emit invokespecial also when calling super or private methods.
12244 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12246 1998-12-06 Per Bothner <bothner@cygnus.com>
12248 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12250 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12252 * java-tree.h (java_layout_seen_class_methods): New function
12254 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12255 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12256 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12257 * parse.y (method_declarator:): Defined action.
12258 (issue_warning_error_from_context): input_filename saved, set to
12259 the appropriate value and restored after java_error is called.
12260 (build_unresolved_array_type): Fixed comment.
12261 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12262 (method_header): Deal with return type the same way type are
12263 handled for fields and method's parameters and local variables
12265 (check_method_redefinition): Removed extra CR.
12266 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12267 (java_layout_seen_class_methods): New function.
12268 (java_layout_classes): Call java_layout_seen_class_methods.
12270 1998-12-03 Per Bothner <bothner@cygnus.com>
12272 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12274 1998-12-03 Per Bothner <bothner@cygnus.com>
12276 * jcf-dump.c (main): Fix error message.
12277 * jcf-path.c (add_entry): Style fix.
12279 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12281 * class.c (layout_class_method): Call build_java_argument_signature
12282 on constructors too.
12283 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12284 (patch_method_invocation): Define a primary when resolving an
12285 expression name. Augmented comment on code checking illegal `this'
12286 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12288 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12290 * class.c (layout_class_method): Don't report error on non-static
12291 overriding static if the method is private.
12292 * java-tree.h (finish_class): Prototype added.
12293 * lex.c (java_get_line_col): Handle col argument -2 value.
12294 * parse.h: All static method declarations moved to parse.y.
12295 * parse.y: Now contains all static method declarations previously
12297 (find_expr_with_wfl, missing_return_error,
12298 unreachable_stmt_error): New functions.
12299 (java_get_real_method_name): Identify constructors bearing class
12300 names in source code compiled classes only.
12301 (java_complete_expand_methods): Call missing_return_error.
12302 (invocation_mode): Private methods invoked as static methods.
12303 (java_complete_tree): Call unreachable_stmt_error.
12305 1998-12-01 Tom Tromey <tromey@cygnus.com>
12307 * Makefile.in (+target): Removed.
12308 (+xmake_file): Likewise.
12309 (+tmake_file): Likewise.
12310 (.NOEXPORT): Removed duplicate.
12312 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12314 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12316 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12318 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12319 libiberty.h. Provide an xmalloc definition.
12321 * jvspec.c: Remove the xmalloc prototype.
12323 * parse-scan.y: Include config.h and system.h. Don't include
12324 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12325 Provide an xstrdup definition.
12327 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12329 * jcf-path.c (add_entry): Recognize ".jar" too.
12330 * lang-specs.h: Likewise.
12332 1998-11-26 Per Bothner <bothner@cygnus.com>
12334 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12335 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12337 * jcf-write.c (generate_bytecode_insns):
12338 Handle pre/post-increment/decrement of long.
12340 * jcf-write.c (generate_bytecode_insns):
12341 Handle missing exception handler (finally for synchronized).
12343 1998-11-25 Per Bothner <bothner@cygnus.com>
12345 * java-tree.h (end_params_node): Declare global.
12346 * decl.c (end_params_node): New global.
12347 (init_decl_processing, start_java_method): Use end_params_node for
12348 end of list of parameter types. Follows correct gcc conventions.
12349 * expr.c (pop_argument_types, pop_arguments): Likewise.
12350 * lang.c (put_decl_node): Likewise.
12351 * typeck.c (various places): Likewise.
12352 * class.y (various places): Likewise.
12353 * parse.y (various places): Likewise.
12355 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12356 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12358 * class.c: Add #include flags.h, remove no-longer needed declaration.
12360 * class.c (layout_class_method): Remove commented-out code, re-format.
12361 Don't add vtable entry (or index) for private methods.
12362 * expr.c (expand_invoke): A private method is implicitly final.
12363 * class.c (make_class_data): If inlining or optimizing,
12364 skip private methods.
12366 * class.c (finish_class): New function. Calls existing methods,
12367 but alls emits deferred inline functions.
12368 * jcf-parse.c (parse_class_file): Call finish_class.
12369 * parse.y (java_complete_expand_methods): Likewise.
12371 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12373 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12375 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12377 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12379 1998-11-24 Per Bothner <bothner@cygnus.com>
12381 * (generate_classfile): Always write class access flag with
12384 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12386 * class.c (maybe_layout_super_class): New function.
12387 (layout_class): Reorganized. Loop on class methods dispatched into
12388 a new function. Call maybe_layout_super_class.
12389 (layout_class_methods, layout_class_method): New functions.
12390 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12392 (expand_invoke): Likewise.
12393 * java-tree.h (all_class_list): New global variable declared.
12394 (layout_class_methods, layout_class_method): New function
12396 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12397 * jcf-parse.c (all_class_list): New global variable.
12398 (load_class): Extended what class_or_name can be. Use parser
12399 context mechanism to save globals before calling jcf_parse.
12400 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12401 is set on the file name.
12402 (jcf_parse): Layout class methods when Object is loaded, otherwise
12403 record class in all_class_list for delayed method layout.
12404 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12405 * lang.c (put_decl_node): Decode <init> into the decl context
12407 * lex.c (java_allocate_new_line): Use xmalloc.
12408 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12409 pointers, not TREE_LIST elements.
12410 (struct parser_ctxt): Fixed comment indentations, added comments
12411 and reordered some fields.
12412 (java_check_methods): Function prototype removed.
12413 * parse.y (java_push_parser_context): Use xmalloc.
12414 (java_parser_context_restore_global): Pop extra pushed ctxp only
12415 when there's nothing next.
12416 (maybe_create_class_interface_decl): Fixed comment, add new
12417 created class decl to all_class_list.
12418 (method_header): Use GET_REAL_TYPE on argument's types.
12419 (method_declarator): Use GET_REAL_TYPE, change type to the real
12420 type in TREE_LIST dependency node. Build argument list with the
12422 (create_jdep_list): Use xmalloc. Removed allocation error message.
12423 (obtain_incomplete_type): Fixed leading comment. Broadened
12424 incoming argument meaning.
12425 (register_incomplete_type): Use xmalloc. Removed allocation error
12427 (safe_layout_class): Fixed leading comment.
12428 (jdep_resolve_class): Reversed if statement condition and switch
12429 if and else bodies.
12430 (resolve_and_layout): Fixed leading comment. Broadened incoming
12432 (complete_class_report_errors): New local variable name, for
12433 clarity. purify_type_name used for all error cases.
12434 (java_get_real_method_name): Stricter check on constructors.
12435 (java_check_regular_methods): Reverse methods list only if not
12436 already laid out. Layout artificial constructor.
12437 (java_check_methods): Deleted.
12438 (source_start_java_method): Obtain incomplete type for patchable
12440 (java_layout_classes): Fixed leading comment. Use
12441 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12442 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12443 before returning. Fixed comments.
12444 (java_expand_classes): Check for errors up front.
12445 (patch_method_invocation): Class to search is resolved and laid
12448 1998-11-24 Per Bothner <bothner@cygnus.com>
12450 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12452 * javaop.h (int8): Removed - not used.
12453 (jbyte): Redefine portably with correct signedness.
12455 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12457 * jcf-write.c (generate_bytecode_insns): Fix typo
12458 OPCODE_getstatic to OPCODE_getfield.
12460 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12461 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12462 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12464 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12466 * jcf-parse.c (jcf_parse_source): Function returned type is
12467 void. Added prototype.
12468 (jcf_parse): Function returned type is void.
12469 (yyparse): Remove call to fclose on the last parsed file.
12471 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12473 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12475 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12476 (layout_class): Cope with methods featuring WFL in decl names.
12477 * decl.c (unqualified_object_id_node): New global variable,
12479 (build_decl_no_layout): Removed.
12480 * expr.c (build_primtype_type_ref): Handle Double.
12481 (java_lang_expand_expr): Fixed indentations.
12482 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12483 (flag_wall, flag_redundant, flag_not_overriding,
12484 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12485 variable declarations.
12486 (build_decl_no_layout): Removed prototype.
12487 (java_get_real_method_name): Added prototype.
12488 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12489 (java_parse_abort_on_error): Macro now just returns.
12490 * jcf-parse.c (jcf_parse_source): Check fclose returned
12491 value. Call emit_register_classes if java_report_errors returns
12493 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12494 flag_static_local_jdk1_1): New integer flags.
12495 (lang_decode_option): New flags set here.
12496 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12497 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12498 the flag_redundant variable.
12499 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12500 when parsing java.lang.Object class.
12501 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12502 NULL_TREE to build.
12503 (resolve_qualified_expression_name): Fixed indentation.
12504 (patch_array_ref): Changed prototype.
12505 (not_initialized_as_it_should_p): Prototype removed.
12506 (java_report_errors): Added function prototype.
12507 * parse.y (formal_parameter:): Changed error message for not yet
12508 supported final parameters.
12509 (class_type_list:): Set both PURPOSE and VALUE of created
12510 TREE_LIST to be class_type.
12511 (primary_no_new_array:): Handle class literals on primitive types.
12512 (parse_warning_context): Reinstalled correct force_error and
12513 do_warning flags setups.
12514 (java_report_errors): Changed prototype. Return java_error_count
12516 (variable_redefinition_error): Consider treating variable type as
12518 (create_interface): Warn about redundant abstract modifier if
12519 flag_redundant is set. Changed error message.
12520 (lookup_field_wrapper): Save/restore globals before/after looking
12522 (duplicate_declaration_error_p): Consider treating declaration
12523 type as a fake pointer.
12524 (register_fields): Extract real type from dependency node. Check
12525 for duplicate field declaration after type adjustment. Use
12526 DECL_INITIAL to store static final initialized values.
12527 (method_header): Extract real function type from dependency node.
12528 (check_abstract_method_header): Use GET_METHOD_NAME.
12529 (obtain_incomplete_type): Layout fake pointer type.
12530 (safe_layout_class): Don't try to check for methods before layout.
12531 (java_complete_class): Don't check for correct throws clause
12532 elements inheritance here.
12533 (resolve_and_layout): Broadened name parameter meaning.
12534 (reset_method_name): Use GET_METHOD_NAME.
12535 (java_get_real_method_name): New function.
12536 (java_check_regular_methods): Don't check methods in
12537 java.lang.Object. Verify lineage of throws clause elements. Use
12538 flag_no_overriding in warning report.
12539 (check_throws_clauses): Don't check if class was from
12540 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12541 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12542 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12543 warning on unsupported final local variables. Use build_decl
12544 instead of build_decl_no_layout. Get real local variable type from
12546 (source_start_java_method): Get real parameter type from
12547 dependency node. Call build_decl instead of build_decl_no_layout.
12548 (java_layout_classes): Reverse tree and layout type and class as
12549 required. Mark class as loaded when done.
12550 (resolve_field_access): Fixed indentation. Restricted condition
12551 leading to static field access code generation. Set field_type
12552 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12553 (resolve_qualified_expression_name): Initialize type_found to
12554 null. Handle static field resolved during qualification. Fixed
12555 layout on non primitive field decl types.
12556 (not_accessible_p): Fixed typo in comment.
12557 (patch_method_invocation): Resolve and layout class to search from
12559 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12560 layout non primitive type, if necessary. Make method node only to
12562 (find_applicable_accessible_methods_list): Consider WFL'ed method
12563 decl names. Fixed indentation.
12564 (argument_types_convertible): Resolve and layout target type if
12566 (java_complete_tree): Fixed indentation problems. Rewrote
12567 CALL_EXPR thrown exceptions check. Re-installed further processing
12568 of the assignment in certain cases.
12569 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12570 inlining on class literals.
12571 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12573 (valid_method_invocation_conversion_p): Likewise.
12574 (patch_string): Temporary disable forbidden use of `this' in
12575 explicit constructor invocations when doing string concatenation
12576 within their scope.
12577 (patch_unaryop): Added comment. Reinstalled code to disable
12578 further check on assignment operation with cast expression RHS.
12579 (patch_switch_statement): Fixed indentation.
12580 (build_try_statement): Call build_decl instead of
12581 build_decl_no_layout.
12582 (patch_synchronized_statement): Likewise.
12583 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12584 IS_UNCHECKED_EXPRESSION_P.
12585 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12586 layout argument exception type.
12587 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12588 of IS_UNCHECKED_EXPRESSION_P.
12590 1998-11-18 Anthony Green <green@cygnus.com>
12592 * jcf-parse.c (yyparse): Open class file in binary mode.
12594 1998-11-15 Per Bothner <bothner@cygnus.com>
12596 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12598 * jcf-write.c (perform_relocations): Move check out one loop.
12600 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12602 * Make-lang.in: Fix reference to srcdir.
12603 * jv-scan.c: Add missing xmalloc prototype.
12604 * jvgenmain.c: Ditto.
12606 1998-11-15 Per Bothner <bothner@cygnus.com>
12608 * decl.c (error_mark_node), java-tree.h: New global.
12609 * parse.y: Use empty_stmt_node instead of size_zero_node.
12610 (build_if_else_statement): If missing else, use empty_stmt_node.
12612 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12613 (java_complete_expand_method): Complain if return is missing.
12614 (java_check_regular_methods): Comment out incorrect error check.
12615 (not_accessible_p): Fix incorrect handling of protected methods.
12616 (patch_method_invocation): Pass correct context to not_accessible_p.
12617 (find_applicable_accessible_methods_list): Likewise.
12618 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12619 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12620 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12621 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12623 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12624 (push_int_const): Remove reundant NOTE_PUSH.
12625 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12626 (- case SWITCH_EXPR): Fix code generation bug.
12627 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12628 (generate_classfile): More robust for abstract methods.
12630 1998-11-15 Anthony Green <green@cygnus.com>
12632 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12633 * Make-lang.in: Ditto.
12635 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12636 * jvgenmain: Ditto.
12638 1998-11-15 Per Bothner <bothner@cygnus.com>
12640 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12642 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12644 1998-11-14 Per Bothner <bothner@cygnus.com>
12646 Allow uses of interface types to verify. This is not really
12647 type-safe, but it matches what Sun does, and is OK as long as
12648 there are appropriate run-time checks.
12649 * verify.c (merge_types): If merging two interface types,
12650 just set the result to java.lang.Object.
12651 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12653 1998-11-13 Tom Tromey <tromey@cygnus.com>
12655 * gjavah.c (main): Handle --output-class-directory argument.
12656 * jvspec.c (lang_specific_driver): Translate `-d' into
12657 -foutput-class-dir.
12658 * jcf.h (jcf_write_base_directory): Declare.
12659 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12660 * lang-options.h: Mention -foutput-class-dir.
12661 * jcf-write.c (jcf_write_base_directory): New global.
12662 (make_class_file_name): Put generated .class file into `-d'
12663 directory, or into source directory if -d not given. Function now
12665 (write_classfile): Free class file name. Handle case where class
12667 (DIR_SEPARATOR): New macro.
12668 Include <sys/stat.h>
12670 * Makefile.in (prefix): New macro.
12672 1998-11-12 Per Bothner <bothner@cygnus.com>
12674 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12675 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12676 here (done in patch_invoke instead).
12677 (case_identity): Moved here from parse.y.
12679 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12680 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12681 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12682 so they can be efficiently scanned without recursion.
12683 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12684 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12685 in BLOCK iteratively, rather than recursively.
12687 * parse.y (do_unary_numeric_promotion): New function.
12688 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12690 * parse.y (patch_newarray): Various fixes.
12692 Re-do handling of switch statements (for proper block scoping).
12693 * parse.y: Add just a single block for the enture switch block,
12694 but don't create any "case blocks".
12695 (group_of_labels): Rmeoved unneeded non-terminal.
12696 CASE_EXPR and DEFAULT_EXPR are added to current block.
12697 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12698 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12699 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12700 * parse.y (wfl_operator, print_int_node): Make non-static.
12701 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12702 as part of recursive scan of block.
12703 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12704 (patch_switch_statement): Most tests move dinto java_complete_tree.
12706 * parse.y: Make various production be non-typed (void).
12707 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12708 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12709 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12711 * jcf-write.c (struct jcf_handler): New type.
12712 (struct jcf_switch_state): New type.
12713 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12714 (alloc_handler, emit_unop, emit_reloc): New functions.
12715 (adjust_typed_op): Add extra parameter ("max type" offset).
12716 (emit_switch_reloc, emit_case-reloc): New function.
12717 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12718 (generate_bytecode_insns): Support REAL_CST, switch statements,
12719 exception handling, method calls, object/array creation, and more.
12721 * class.c: Remove some unused variables.
12722 * constants.c (find_string_constant): New function.
12723 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12724 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12725 if flag_emit_class_files.
12727 1998-11-12 Tom Tromey <tromey@cygnus.com>
12729 * jcf-io.c (find_class): Added explanatory comment.
12731 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12732 trailing slash to `.zip' entries.
12734 * jvspec.c (lang_specific_driver): Correctly handle case where
12735 GC_NAME not defined.
12737 1998-11-11 Tom Tromey <tromey@cygnus.com>
12739 * jvspec.c (GC_NAME): New define.
12740 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12742 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12744 1998-11-11 Per Bothner <bothner@cygnus.com>
12746 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12748 1998-11-11 Tom Tromey <tromey@cygnus.com>
12750 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12752 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12754 * class.c (is_compiled_class): Call safe_layout_class for class
12755 compiled from source.
12756 * conver.h (convert_to_integer, convert_to_real,
12757 convert_to_pointer): Added prototypes.
12758 * decl.c (init_decl_processing): Non longer push the decls of
12759 `methodtable', `constants', `Class', `Field', `dispatchTable'
12760 `jexception' and `Method'.
12761 * expr.c (build_invokeinterface): New function.
12762 (expand_invoke): static variable CLASS_IDENT now in
12763 build_invokeinterface. Use build_invokeinterface.
12764 (expand_java_field_op): Moved code to inline
12765 java.lang.PRIMTYPE.TYPE into a function.
12766 (build_primtype_type_ref): New function.
12767 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12768 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12769 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12770 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12771 (DECL_LOCAL_STATIC_VALUE): New macro.
12772 (build_invokeinterface, build_primtype_type_ref): New function
12774 (java_parse_abort_on_error): Macro rewritten.
12775 * jcf-parse.c (current_method): Add comment to declaration.
12776 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12777 Function prototypes fixed.
12778 (jcf_parse_source): push/pop parser context. save/restore global.
12779 (parse_source_file): Fixed leading comment. Now take a
12780 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12781 classes and pop the parser context anymore.
12782 (yyparse): Push parser context, save globals, parse the source
12783 file, restore globals and pop the parser context when processing a
12785 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12786 * lex.c (java_parse_doc_section): New function.
12787 (java_lex): Call java_parse_doc_section when appropriate. Build an
12788 operator around INSTANCEOF_TK.
12789 * lex.h (java_lineterminator, java_sprint_unicode,
12790 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12791 Prototypes rewritten.
12792 (java_parse_escape_sequence, java_letter_or_digit_p,
12793 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12794 java_read_unicode, java_store_unicode, java_read_char,
12795 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12796 Added function prototypes.
12797 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12799 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12801 (struct parser_ctxt): New fields: deprecated,
12802 current_parsed_class_un, gclass_list.
12803 (fix_method_argument_names, issue_warning_error_from_context,
12804 resolve_package, lookup_package_type): New function prototypes.
12805 (resolve_expression_name): Fixed function prototype.
12806 (find_applicable_accessible_methods_list): Fixed indentation, added
12807 extra argument in prototype.
12808 (check_final_assignment, build_null_of_type, check_deprecation,
12809 check_method_redefinition, reset_method_name,
12810 java_check_regular_methods, java_check_abstract_methods,
12811 maybe_build_primttype_type_ref): New function prototype.
12812 * parse.y (conver.h): Include.
12813 (INSTANCEOF_TK): Tagged <operator>.
12814 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12815 (relational_expression:): Build binop for instanceof.
12816 (java_push_parser_context): Remember ctxp->gclass_list across
12818 (java_pop_parser_context): Simply return if no context
12819 exists. Remember gclass_list across contexts.
12820 (issue_warning_error_from_context): New function.
12821 (parse_error_context): Don't setup ctxp->elc here. Call
12822 issue_warning_error_from_context instead.
12823 (parse_warning_context): Likewise.
12824 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12825 setup. Link new class/interface to ctxp->gclass_list.
12826 (add_superinterfaces): Register interface as incomplete if not
12828 (create_class): Remember class unqualified name in
12829 ctxp->current_parsed_class_un. Check class deprecation.
12830 (register_fields): Check field deprecation. Remember static final
12831 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12833 (method_header): New local variable ORIG_ARG. Use unqualified
12834 current class name for check on constructor errors. Promote return
12835 type if of record type. Argument list fix moved in
12836 fix_method_argument_names, called here. Check method deprecation.
12837 (fix_method_argument_names): New function.
12838 (method_declarator): Promote record typed arguments.
12839 (safe_layout_class): Check class methods before layout.
12840 (java_complete_class): Compute field layout when patched.
12841 (do_resolve_class): Try to load class after having it renamed
12842 after the package name.
12843 (get_printable_method_name): Use DECL_CONTEXT.
12844 (reset_method_name): New function.
12845 (check_method_redefinition): Use reset_method_name.
12846 (java_check_regular_methods): New local variable
12847 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12848 names for error report. Check for compile-time error when method
12849 found has default (package) access.
12850 (java_check_abstract_methods): Now takes an interface DECL node as
12851 an argument. Also reinstall real name on unchecked
12852 overriding/hiding methods for error report.
12853 (java_check_methods): Fixed leading comment. Get classes to verify
12854 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12855 CLASS_METHOD_CHECKED_P on class verification.
12856 (lookup_java_method2): Get real method name if necessary.
12857 (find_in_imports): Don't check package class access here.
12858 (resolve_package, lookup_package_type): New functions.
12859 (java_layout_classes): Fixed leading comment. Take classes to be
12860 laid out from ctxp->gclass_list.
12861 (java_complete_expand_methods): Don't expand native and abstract
12863 (java_expand_classes): New function.
12864 (resolve_expression_name): Use additional argument ORIG. Retrieve
12865 values of static final field of primitive types.
12866 (resolve_field_access): Handles static final field of promotive
12868 (resolve_qualified_expression_name): Handle STRING_CST as
12869 primaries and package name resolution. Check deprecation on found
12870 decls. Set where_found and type_found on non static field resolved
12871 during qualification. Layout non primitive field decl types.
12872 (check_deprecation): New function.
12873 (maybe_access_field): Simplified.
12874 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12875 removed. Reverse method's argument when primary is a type. Don't
12876 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12877 instead. Include abstract class in the list of class searchable
12878 for constructors. Use DECL_CONTEXT of found method for access
12879 checks. Check method deprecation.
12880 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12881 converting arguments. Handle INVOKE_INTERFACE.
12882 (lookup_method_invoke): Search constructor using existing
12883 infrastructure (don't rely on lookup_java_constructor anymore).
12884 (find_applicable_accessible_methods_list): Extra argument flag
12885 LC. Now include constructor in the search.
12886 (qualify_ambiguous_name): Conditional expression are primaries.
12887 (not_initialized_as_it_should_p): static final are always
12889 (java_complete_tree): Pass extra NULL argument to
12890 resolve_expression_name. Stricter test to carry on patching
12891 assignments. New case for INSTANCEOF_EXPR.
12892 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12893 (check_final_assignment, maybe_build_primttype_type_ref): New
12895 (patch_assignment): Detect resolved static finals and carry normal
12896 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12897 (try_builtin_assignconv): Access constant 0 on all primitive
12899 (valid_builtin_assignconv_identity_widening_p): Accept identical
12900 types. Accept all promoted type on int type.
12901 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12902 assigned to a reference.
12903 (valid_method_invocation_conversion_p): Accept to check null
12905 (build_binop): Merge declaration and initialization of local
12907 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12908 numeric types. Improved validity test for qualify operators on
12910 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12911 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12912 primitive type and issue the appropriate error message.
12913 (resolve_type_during_patch): Mark class loaded when resolved.
12914 (patch_cast): Allow null to be cased to reference types.
12915 (build_null_of_type): New function.
12916 (patch_array_ref): Handle array on references correctly.
12917 (patch_return): Removed unused local variable MODIFY. Force
12918 boolean to be returned as integers. Allows null to be returned by
12919 a function returning a reference.
12920 * typeck.c (convert_to_integer, convert_to_real,
12921 convert_to_pointer): Prototypes moved to convert.h
12922 (lookup_argument_method): Use method real name, if necessary.
12924 1998-10-30 Tom Tromey <tromey@cygnus.com>
12926 * class.c (build_class_ref): Changed name of primitive classes to
12929 * class.c (make_class_data): Renamed fields: nmethods to
12930 method_count, method_count to dtable_method_count. Always set
12931 `state' field to 0.
12932 * decl.c (init_decl_processing): Likewise.
12934 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12936 * class.c (layout_class): Don't mangle <finit>, produce
12937 __finit<class> instead. Don't verify artificial methods.
12938 * decl.c (finit_identifier_node): New declared global.
12939 (init_decl_processing): finit_identifier_node initialized.
12940 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12941 * java-tree.h (finit_identifier_node): Declared as extern.
12942 (struct lang_decl): New field called_constructor.
12943 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12944 (CLASS_HAS_FINIT_P): New macro.
12945 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12946 explicit constructor invocation.
12947 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12948 CALL_SUPER_CONSTRUCTOR_P): New macros.
12949 (write_classfile): Added prototype.
12950 * jcf-parse.c (jcf_parse_source): Parse and remember for
12951 generation if the file was seen on the command line.
12952 (parse_source_file): Don't write the class file here.
12953 (yyparse): Loop on files rewritten. Set current_jcf.
12954 (parse_zip_file_entries): Parse class file only if it was found.
12955 * lang.c (init_parse): Don't open command line provided filename
12957 (lang_parse): Don't set main_jcf anymore.
12958 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12959 (JCONSTRUCTOR_CHECK): New macro.
12960 (JBSC_TYPE_P): New macro.
12961 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12962 (COMPLETE_CHECK_OP_2): New macro.
12963 (struct parse_ctxt): New field explicit_constructor_p.
12964 (check_class_interface_creation): Fixed prototype indentation.
12965 (patch_method_invocation_stmt): Prototype reflects added argument.
12966 (patch_invoke): Likewise.
12967 (complete_method_declaration, build_super_invocation,
12968 verify_constructor_circularity,
12969 build_this_super_qualified_invocation, get_printable_method_name,
12970 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12971 verify_constructor_super, create_artificial_method,
12972 start_artificial_method_body, end_artificial_method_body,
12973 generate_field_initialization_code): New function prototypes.
12974 * parse.y: Fixed leading comment
12975 (constructor_header:, constructor_body:, block_end:): Rules tagged
12977 (type_declaration:): Call maybe_generate_finit.
12978 (method_declaration:): Action for method_body: placed in new
12979 function complete_method_declaration, called here.
12980 (constructor_declaration:): Defined actions. Removed leading
12982 (constructor_header:): New rule with action.
12983 (constructor_body:): Rule rewritten using block_begin: and
12984 block_end:. Defined actions.
12985 (constructor_declarator:, explicit_constructor_invocation:):
12987 (block:): Use new rules block_begin: block_end:.
12988 (block_begin:, block_end:): New rules and actions.
12989 (block_statements:): Fixed error message for explicit
12991 (method_invocation:): Call build_this_super_qualified_invocation
12992 if primary is `this' or `super' was seen.
12993 (conditional_expression:): Action defined.
12994 (extra_ctxp_pushed_p): New static global flag.
12995 (java_parser_context_save_global): Create parser context if
12996 necessary. Use extra_ctxp_pushed_p to remember it.
12997 (java_parser_context_restore_global): Pop extra parser context if
12999 (build_array_from_name): Array on primitive types are marked
13001 (register_fields): Restore new name in field initializer
13002 expression if type was altered. Non static fields initialized upon
13003 declaration marked initialized.
13004 (maybe_generate_finit): New function.
13005 (maybe_generate_clinit): Use create_artificial_method,
13006 start_artificial_method_body, end_artificial_method_body. Generate
13007 debug info for enclosed initialization statements.
13008 (method_header): Fixed leading comment. Check constructor
13009 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13011 (complete_method_declaration, constructor_circularity_msg,
13012 verify_constructor_circularity): New functions.
13013 (get_printable_method_name): New function.
13014 (check_method_redefinition): Don't rename <finit> methods. Fix
13015 declared constructor names. Error message for
13016 constructors modified.
13017 (java_check_regular_methods): Local variable seen_constructor
13018 renamed saw_constructor. Skip verification on constructors. Create
13019 default constructor with create_artificial_method.
13020 (java_check_methods): Removed unnecessary empty line.
13021 (create_artificial_method, start_artificial_method_body,
13022 end_artificial_method_body): New functions.
13023 (java_layout_classes): Changed leading comment. Reverse fields
13024 list if necessary. Always layout java.lang.Object if being
13026 (java_complete_expand_methods): Verify constructor circularity.
13027 (java_complete_expand_method): Call fix_constructor on
13028 constructors. Local variable no_ac_found removed. Restore
13029 bindings if method body expansion failed.
13030 (fix_constructors, verify_constructor_super,
13031 generate_field_initialization_code): New function.
13032 (java_expand_classes): Fixed leading comment. Write class file
13034 (resolve_expression_name): Check for illegal instance variable
13035 usage within the argument scope of an explicit constructor
13037 (resolve_qualified_expression_name): Pass extra from_super flag
13038 when invoking patch_method_invocation_stmt. New case for
13039 conditional expression when used as a primary. Check for error
13040 when acquiring super.
13041 (patch_method_invocation_stmt): Added extra argument super. New
13042 local variable is_static_flag. Set class_to_search according to
13043 the nature of the constructor invocation. Don't add `this'
13044 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13045 invocation within the argument scope of explicit constructor
13046 invocation. Set is_static according to is_static_flag. Provide
13047 extra `super' argument to patch_invoke invocation.
13048 (patch_invoke): New argument from_super. Loop on arguments
13049 indentation fixed. Pass from_super to invocation_mode. New switch
13050 case INVOKE_SUPER. Fixed error message in switch default case.
13051 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13053 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13054 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13055 message takes constructors into account.
13056 (find_applicable_accessible_methods_list): Fixed indentation.
13057 (qualify_ambiguous_name): Take explicit constructor invocation
13058 into account. Deal with a conditional expression as a primary to
13060 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13061 case. Added extra argument to patch_method_invocation_stmt.
13062 Register calls made to explicit constructor `this'. Don't call
13063 save_expr in ARRAY_REF case when emitting class files. Check for
13064 illegal use of this when expanding explicit constructor invocation
13066 (complete_function_arguments): Set and reset parser context
13067 explicit_constructor_p field value when appropriate.
13068 (build_super_invocation, build_this_super_qualified_invocation):
13070 (patch_assignment): Fixed typo.
13071 (patch_unaryop): Check on final fields occurs only when a decl
13073 (patch_return): Take constructors into account.
13074 (patch_conditional_expr): New function.
13075 * typeck.c (build_java_signature): Removed unnecessary empty line.
13077 1998-10-28 Jeffrey A Law (law@cygnus.com)
13079 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13081 1998-10-28 Tom Tromey <tromey@cygnus.com>
13083 * decl.c (init_decl_processing): Renamed fields.
13084 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13085 interface_len, msize fields.
13087 * class.c (make_class_data): Removed subclass_head and
13088 subclass_next fields.
13089 * decl.c (init_decl_processing): Removed subclass_head and
13090 subclass_next fields.
13092 1998-10-28 Jeffrey A Law (law@cygnus.com)
13094 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13095 * mangle.c (emit_unicode_mangled_name): Similarly.
13097 1998-10-26 Nick Clifton <nickc@cygnus.com>
13099 * jcf-parse.c (get_constant): Place braces around code to compute
13100 'd' when REAL_ARITHMETIC is not defined.
13102 1998-10-25 H.J. Lu (hjl@gnu.org)
13104 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13107 1998-10-23 Tom Tromey <tromey@cygnus.com>
13109 * lang-specs.h: `.zip' files are input to jc1.
13111 1998-10-22 Per Bothner <bothner@cygnus.com>
13113 * jvspecs.c: Add (but don't enable) support for combining multiple
13114 .class and .java input filenames to a single jc1 invocation.
13115 Add support for -C flag (copile to .class files).
13116 Translate -classpath and -CLASSPATH arguments.
13117 * lang-specs.h: Don't set %2 spec.
13119 1998-10-22 Tom Tromey <tromey@cygnus.com>
13121 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13123 (add_path): Don't add trailing separator to non-empty path
13126 * lang.c (lang_decode_option): Check for -fclasspath and
13127 -fCLASSPATH before examining other `-f' options.
13129 * java-tree.h (finalize_identifier_node): Don't declare.
13130 * class.c (make_class_data): Don't push "final" field.
13131 * decl.c (init_decl_processing): Don't push "final" field.
13132 (finalize_identifier_node): Removed.
13133 (init_decl_processing): Don't set finalize_identifier_node.
13135 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13137 1998-10-11 Anthony Green <green@cygnus.com>
13139 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13140 (JV_SCAN_SOURCES): New macro.
13141 (JCF_DUMP_SOURCES): Likewise.
13142 (jcf-dump$(exeext)): New target.
13143 (jv-scan$(exeext)): New target.
13145 1998-10-22 Tom Tromey <tromey@cygnus.com>
13147 * Makefile.in (LEX): Removed.
13148 (LEXFLAGS): Likewise.
13149 (SET_BISON): New macro.
13151 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13152 spurious diffs in parse.c.
13153 ($(PARSE_SCAN_C)): Likewise.
13154 (PARSE_DIR): New macro.
13156 (PARSE_SCAN_C): Likewise.
13157 (PARSE_RELDIR): New macro.
13159 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13161 * jcf-io.c (find_class): Use saw_java_source to determine when to
13162 look for `.java' file.
13163 * jcf-parse.c (saw_java_source): New global.
13164 (yyparse): Set it if `.java' file seen.
13166 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13167 (GCJH_SOURCES): Likewise.
13168 * Makefile.in (datadir): New macro.
13169 (libjava_zip): Likewise.
13170 (JAVA_OBJS): Added jcf-path.o.
13171 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13172 (../gcjh$(exeext)): Likewise.
13173 (jcf-path.o): New target.
13174 * java-tree.h (fix_classpath): Removed decl.
13175 * jcf-parse.c (fix_classpath): Removed.
13176 (load_class): Don't call fix_classpath.
13177 * parse.y (read_import_dir): Don't call fix_classpath.
13178 * lex.h: Don't mention classpath.
13179 * lex.c (java_init_lex): Don't initialize classpath.
13180 * jcf-io.c (classpath): Removed global.
13181 (find_class): Use jcf_path iteration functions. Correctly search
13182 class path for .java file.
13183 (open_in_zip): New argument `is_system'.
13184 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13185 classpath-related options.
13186 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13188 (lang_init): Call jcf_path_init.
13189 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13190 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13191 Correctly put braces around second string in each entry.
13192 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13193 classpath-related options.
13194 (help): Updated for new options.
13195 * jcf.h: Declare functions from jcf-path.c. Don't mention
13196 `classpath' global.
13197 * jcf-path.c: New file.
13199 * jcf-depend.c: Include jcf.h.
13201 * jcf-write.c (localvar_alloc): Returns `void'.
13202 (localvar_free): Removed unused variable.
13204 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13205 (init_parse): Use OBJECT_SUFFIX, not ".o".
13207 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13209 * class.c (emit_register_classes): Renamed from
13210 emit_register_class.
13211 * java-tree.h (emit_register_classes): Prototype renamed from
13212 emit_register_class.
13213 * jcf-parse.c (yyparse): Call emit_register_classes once before
13215 * parse.y (java_expand_classes): No longer register classes.
13217 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13219 * class.c (is_compiled_class): New local variable
13220 seen_in_zip. Identify classes found in currently compiled source
13222 * decl.c (complete_start_java_method): Fixed typo.
13223 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13224 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13225 (CLASS_P): Moved around.
13226 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13227 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13229 (jcf_parse_source): Changed leading comment. Removed unnecessary
13230 fclose and CLASS_FROM_SOURCE_P marking.
13231 (parse_source_file): New local variables remember_for_generation
13232 and filename. Mark parsed file name identifier node. Removed block
13233 executed when parse_only was null. Set remember_for_generation.
13234 Use it as an argument to java_pop_parser_context.
13235 (yyparse): New local variables several_files, list, next node and
13236 current_file_list. Split ampersand separated file names into
13237 current_file_list. Iterate through the list and parse accordingly.
13238 * parse.h (java_pop_parser_context): New function prototype.
13239 * parse.y (ctxp_for_generation): New static global variable.
13240 (java_pop_parser_context): New argument generate. Link popped ctxp
13241 to ctxp_for_generation list accordingly.
13242 (java_complete_expand_methods): Fixed indentation.
13243 (java_expand_classes): New function.
13245 1998-10-17 Per Bothner <bothner@cygnus.com>
13247 * Makefile.in: Link with libiberty.a instead of memmove.o.
13249 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * lex.c (setjmp.h): No longer included.
13252 * lex.h (setjmp.h): Included.
13253 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13254 (duplicate_declaration_error_p): Renamed from
13255 duplicate_declaration_error.
13256 (build_array_from_name): New function prototype.
13257 * parse.y (setjmp.h): No longer included.
13258 (variable_declarator_id): Define action.
13259 (build_array_from_name): New function.
13260 (duplicate_declaration_error_p): Renamed from
13261 duplicate_declaration_error. Fixed leading comment.
13262 (register_fields): Main `for' loop reorganized. Uses
13263 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13264 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13265 build_array_from_name.
13266 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13268 (read_import_dir): Don't try to skip `.' and `..'.
13269 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13270 build_array_from_name. Main `for' loop reorganized.
13271 (resolve_qualified_expression_name): When building access to a
13272 field, use the type where the field was found, not its own type.
13273 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13274 field was found is null.
13275 (qualify_ambiguous_name): Sweep through all successive array
13278 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * java-tree.h (pop_labeled_block, lang_printable_name,
13281 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13282 interface_of_p, inherits_from_p, fix_classpath,
13283 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13284 make_class_data, register_class, alloc_name_constant): New
13285 function prototypes.
13286 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13287 indentation. Added cast to remove warning.
13288 (lang_printable_name): Set v argument unused.
13289 (lang_print_error): Added argument to lang_printable_name call.
13290 (java_dummy_print, print_lang_decl, print_lang_type,
13291 print_lang_identifier, lang_print_xnode): All argument marked
13293 * lex.c (java_unget_unicode): Removed unnecessary argument.
13294 (java_allocate_new_line): Unused local variable is gone.
13295 (java_read_char): Added parenthesis in expressions to remove
13296 warnings. Added final return statement.
13297 (java_read_unicode): Added parenthesis in expression to remove
13299 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13300 (java_parse_escape_sequence): Likewise.
13301 (java_lex): Unused local variables are gone. Fixed
13302 java_unget_unicode invocation.
13303 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13305 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13306 lang_printable_name invocation in macro.
13307 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13309 (duplicate_declaration_error): Suppressed unused argument in
13311 (identical_subpath_p): Function declaration is gone.
13312 (patch_invoke): Suppressed unused argument in prototype.
13313 (patch_cast, build_labeled_block, check_thrown_exceptions):
13315 * parse.y (setjmp.h): Included
13316 (toplev.h): Likewise.
13317 (field_declaration:): Suppressed unused local
13318 (label_decl:): Fixed build_labeled_block invocation.
13319 (java_pop_parser_context): Put extra parenthesis around assignment
13321 (yyerror): Suppressed unused local variables.
13322 (variable_redefinition_error): Fixed lang_printable_name
13324 (create_interface): Suppressed unused local variables.
13325 (create_class): Likewise.
13326 (duplicate_declaration_error): Suppressed unused argument. Fixed
13327 lang_printable_name invocation.
13328 (register_fields): Suppressed unused local variable. Fixed
13329 duplicate_declaration_error invocation.
13330 (method_header): Suppressed unused local variable.
13331 (method_declarator, parser_check_super): Likewise.
13332 (java_complete_class): Suppressed unused local variable. Fixed
13333 fatal error message.
13334 (complete_class_report_errors): Added default: in switch.
13335 (java_check_regular_methods): Fixed lang_printable_name
13337 (check_throws_clauses): Likewise.
13338 (java_check_abstract_methods): Suppressed unused local
13339 variable. Fixed lang_printable_name invocation.
13340 (read_import_entry): Added supplemental return statement.
13341 (read_import_dir): Suppressed unused local variables.
13342 (check_pkg_class_access, declare_local_variables): Likewise.
13343 (source_start_java_method): Suppressed unused extern variable
13345 (expand_start_java_method): Suppressed unused extern and local
13346 variable declarations.
13347 (java_complete_expand_methods): Likewise.
13348 (java_complete_expand_method): Suppressed unused local variables.
13349 (make_qualified_name): Likewise.
13350 (resolve_qualified_expression_name): Added default: in
13351 switch. Fixed lang_printable_name invocation.
13352 (class_instance_creation_expression): Added parenthesis around
13354 (patch_method_invocation_stmt): Fixed lang_printable_name and
13355 patch_invoke invocations.
13356 (check_for_static_method_reference): Fixed lang_printable_name
13358 (patch_invoke): Suppressed unused arguments and local variables.
13359 (lookup_method_invoke): Suppressed unused local variables.
13360 (qualify_ambiguous_name): Added default: in switch.
13361 (identical_subpath_p): Function removed.
13362 (patch_assignment): Suppressed unused local variables. Suppressed
13363 unnecessary if statement. Fixed lang_printable_name invocations.
13364 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13365 (valid_ref_assignconv_cast_p): Parenthesis around
13366 expression. Suppressed unused local variables.
13367 (build_binop): Suppressed unused local variables. fixed
13368 lang_printable_name invocations.
13369 (string_constant_concatenation): Suppressed unused local
13371 (patch_unaryop): Fixed lang_printable_name invocation.
13372 (patch_cast): Suppressed unnecessary argument. Fixed
13373 lang_printable_name invocation.
13374 (patch_array_ref): Fixed lang_printable_name invocation.
13375 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13376 (build_labeled_block): Suppressed unused argument.
13377 (generate_labeled_block): Fixed build_labeled_block invocation.
13378 (build_loop_body): Suppressed unused local variables.
13379 (patch_loop_statement): Likewise.
13380 (patch_exit): Fixed lang_printable_name invocation.
13381 (patch_switch_statement): Likewise.
13382 (case_identity): First argument marked unused.
13383 (patch_try_statement): Fixed lang_printable_name invocations.
13384 (patch_synchronized_statement, patch_throw_statement): Likewise.
13385 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13386 lang_printable_name invocations.
13387 (check_thrown_exceptions_do): Suppressed unused argument.
13389 1998-10-14 Tom Tromey <tromey@cygnus.com>
13391 * jcf-write.c (write_classfile): Add output class file as target.
13392 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13393 * jcf.h: Added declarations for dependency-tracking functions.
13394 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13395 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13396 (finish_parse): Call jcf_dependency_write.
13397 (dependency_tracking): New global.
13398 (DEPEND_SET_FILE): New define.
13399 (DEPEND_ENABLE): New define.
13400 (init_parse): Enable dependency tracking if required.
13402 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13403 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13404 (../gcjh$(exeext)): Likewise.
13405 (jcf-depend.o): New target.
13406 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13407 (GCJH_SOURCES): Likewise.
13408 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13410 (find_classfile): Added dep_name argument.
13411 (find_class): Compute name of dependency.
13412 (open_in_zip): Call jcf_dependency_add_file.
13413 * gjavah.c (output_file): No longer global.
13414 (usage): Don't mention "gjavah".
13416 (java_no_argument): Likewise.
13417 (version): Likewise.
13418 (main): Recognize and handle -M family of options.
13419 (print_mangled_classname): Return is void.
13420 (process_file): Handle case where output is suppressed.
13421 (HANDLE_END_FIELD): Likewise.
13422 (HANDLE_METHOD): Likewise.
13423 * jcf-depend.c: New file.
13425 1998-10-13 Jeffrey A Law (law@cygnus.com)
13427 * java-tree.def: Add missing newline at EOF.
13429 1998-10-13 Tom Tromey <tromey@cygnus.com>
13431 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13432 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13434 Include <config.h> and "system.h".
13435 (disassemble_method): Undefine RET to avoid clash with
13436 config/i386/i386.h.
13438 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13440 * decl.c (runtime_exception_type_node, error_exception_type_node):
13441 New global variables.
13442 (init_decl_processing): Initialized.
13443 * expr.c (java_lang_expand_expr): Set caught exception type to
13444 null if catch handler argument doesn't exit.
13445 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13447 * java-tree.h (runtime_exception_type_node,
13448 error_exception_type_node): Global variables declared.
13449 (DECL_FUNCTION_THROWS): New macro.
13450 (DECL_FUNCTION_BODY): Modified comment.
13451 (DECL_SPECIFIC_COUNT): Likewise.
13452 (struct lang_decl): New field throws_list.
13453 (IS_UNCHECKED_EXPRESSION_P): New macro.
13454 * lex.c (java_lex): Generate location information for THROW_TK.
13455 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13456 EXCEPTIONS_P): New macros.
13457 (enum jdep_code): New value JDEP_EXCEPTION.
13458 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13459 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13460 PATCH_METHOD_RETURN_ERROR): New macros.
13461 (patch_method_invocation_stmt): Added new argument to prototype.
13462 (patch_synchronized_statement, patch_throw_statement,
13463 check_thrown_exceptions, check_thrown_exceptions_do,
13464 purge_unchecked_exceptions, check_throws_clauses): New function
13466 * parse.y Fixed typo in keyword section.
13467 (throw:): Rule tagged <node>.
13468 (THROW_TK): Keyword tagged <operator>.
13469 (method_header:): Last argument to call to method_header passed
13471 (throws:, class_type_list:, throw_statement:,
13472 synchronized_statement:, synchronized:): Defined actions.
13473 (method_header): New local variable current. Register exceptions
13474 from throws clause.
13475 (java_complete_tree): Complete and verify exceptions from throws
13477 (complete_class_report_errors): Error message on exceptions not
13479 (java_check_regular_methods): Fixed typo. Shortcut on private
13480 overriding methods. Changed error message on method
13481 redefinition. Check for throws clause compatibility.
13482 (check_throws_clauses): New function.
13483 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13484 method. Changed error message on method redefinition.
13485 (currently_caught_type_list): New static variable.
13486 (java_complete_expand_methods): Purge unchecked exceptions from
13487 throws clause list. Call PUSH_EXCEPTIONS before walk and
13488 POP_EXCEPTIONS after.
13489 (resolve_qualified_expression_name): Pass new argument as NULL to
13490 patch_method_invocation_stmt.
13491 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13492 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13493 argument list when appropriate. Use new argument if non null to
13494 store selected method decl.
13495 (patch_invoke): Convert if necessary args of builtin types before
13496 forming CALL_EXPR. Argument list no longer reversed here.
13497 (invocation_mode): Treat final methods as static methods.
13498 (java_complete_tree): New cases for THROW_EXPR: and
13499 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13501 (complete_function_arguments): No more RECORD_TYPE
13502 conversion. Function parameter nodes no longer saved.
13503 (valid_ref_assignconv_cast_p): Avoid handling null type.
13504 (patch_binop): Fixed null constant reference handling.
13505 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13506 BUILD_THROW macros.
13507 (patch_try_statement): Fixed comments. Record caught types in
13508 list, push the list, expand try block and pop the list.
13509 (patch_synchronized_statement, patch_throw_statement,
13510 check_thrown_exceptions, check_thrown_exceptions_do,
13511 purge_unchecked_exceptions): New functions.
13512 * typeck.c (lookup_argument_method): Allow WFL in place of method
13513 DECL_NAME during method definition check
13515 1998-10-09 Tom Tromey <tromey@cygnus.com>
13517 * gjavah.c (decode_signature_piece): New function.
13518 (print_c_decl): Use it. Added `name_override' argument.
13519 (print_method_info): Use name_override argument to print_c_decl.
13520 (seen_fields): Removed.
13521 (print_field_info): Don't update seen_fields.
13522 (struct method_name): New structure.
13523 (method_name_list): New global.
13524 (print_method_info): Add new method to list of methods.
13525 (name_is_method_p): New function.
13526 (print_field_info): If field name has same name as method, then
13528 (process_file): Parse methods before fields.
13529 (field_pass): New global.
13530 (HANDLE_END_FIELD): Take field_pass into account.
13532 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13534 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13535 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13537 1998-10-03 Anthony Green <green@cygnus.com>
13539 * jvspec.c: Fix bug in jvgenmain_spec patch.
13541 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13543 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13544 * decl.c (soft_exceptioninfo_call_node): New global variable.
13545 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13546 takes extra integer argument. soft_exceptioninfo_call_node
13548 * except.c (java_set_exception_lang_code): New function
13549 (method_init_exceptions): Called here.
13550 (prepare_eh_table_type): New function.
13551 (expand_end_java_handler): Called here.
13552 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13553 one argument. Modified generation of call to
13554 soft_badarrayindex_node to use new argument.
13555 (build_java_arrayaccess): Pass faulty index value to
13556 build_java_throw_out_of_bounds_exception.
13557 (generate_name): New function.
13558 (java_lang_expand_expr): New local variables node, current,
13559 has_finally_p. Expand TRY_EXPR node.
13560 (process_jvm_instruction): Replace top of the stack with thrown
13561 object reference when entering exception handler.
13562 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13563 specific tree codes.
13564 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13566 (DECL_SPECIFIC_COUNT): New macro.
13567 (prepare_eh_table_type, java_set_exception_lang_code,
13568 generate_name): New function declarations.
13569 (match_java_method): Declaration deleted.
13570 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13572 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13573 * parse.h (redefinition_error, refine_accessible_methods_list,
13574 can_cast_to_p): Function declaration removed.
13575 (classitf_redefinition_error, variable_redefinition_error,
13576 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13577 find_most_specific_methods_list, argument_types_convertible,
13578 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13579 valid_cast_to_p, valid_method_invocation_conversion_p,
13580 try_reference_assignconv, add_stmt_to_compound,
13581 build_jump_to_finally, build_tree_list, patch_try_statement,
13582 java_get_catch_block): New function declarations.
13583 * parse.y (string_buffer_type): Global variable deleted.
13584 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13585 finally): Rules tagged <node>.
13586 (TRY_TK, CATCH_TK): Token tagged <operator>.
13587 (class_body_declaration:, class_member_declaration:,
13588 formal_parameter:, explicit_constructor_invocation:,
13589 interface_member_declaration:, constant_declaration:,
13590 primary_no_new_array:, class_instance_creation_expression:,
13591 array_creation_expression:): Issue error on unsuported JDK1.1
13593 (try_statement:, catches:, finally:): Define actions.
13594 (catch_clause_parameter): New rule.
13595 (catch_clause:): Use new rule catch_clause_parameter.
13596 (parse_jdk1_1_error): New function.
13597 (redefinition_error): Renamed classitf_redefinition_error.
13598 (variable_redefinition_error): New function.
13599 (check_class_interface_creation): Call
13600 classitf_redefinition_error.
13601 (java_complete_tree): Added error message on JDEP_TYPE: case.
13602 (complete_class_report_errors): Fixed indentation.
13603 (declare_local_variables): Call variable_redefinition_error.
13604 (source_end_java_method): Call java_set_exception_lang_code and
13605 emit_handlers where appropriate.
13606 (java_method_add_stmt): Call add_stmt_to_block.
13607 (add_stmt_to_block): New function.
13608 (lookup_method_invoke): Fixed outside comment. new local variable
13609 candicates. Call find_applicable_accessible_methods_list and
13610 find_most_specific_methods_list when searching for a
13611 method. Modified error report to list possible candidates when
13613 (find_applicable_accessible_methods_list,
13614 find_most_specific_methods_list, argument_types_convertible): New
13616 (refine_accessible_methods_list): Function deleted.
13617 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13618 expr (if applicable) before calling patch_array_ref.
13619 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13620 (enter_block): Fixed comment.
13621 (enter_a_block): New function.
13622 (patch_assignment): Reorganized. Call try_reference_assignconv for
13623 references. Call valid_cast_to_p instead of can_cast_to_p.
13624 (try_reference_assignconv,
13625 valid_builtin_assignconv_identity_widening_p): New functions.
13626 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13627 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13629 (build_string_concatenation): Don't resolve StringBuffer.
13630 (patch_cast): Fixed inverted arguments.
13631 (patch_array_ref): Code to save array expr deleted. Call
13632 valid_cast_to_p instead of can_cast_to_p.
13633 (generate_labeled_block): Call generate_name.
13634 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13635 patch_try_statement): New functions.
13636 * typeck.c (match_java_method): Function deleted.
13638 1998-10-02 Anthony Green <green@cygnus.com>
13640 * jvspec.c: jvgenmain_spec uses different temporary file names.
13642 1998-10-02 Anthony Green <green@cygnus.com>
13644 * jvspec.c (lang_specific_driver): Fail if user specifies
13645 --main= when not linking.
13647 1998-09-28 Tom Tromey <tromey@cygnus.com>
13649 * class.c (make_class_data): Push value for `thread' field.
13650 * decl.c (init_decl_processing): Added `thread' field to class.
13652 * class.c (add_field): Always make static fields externally
13655 1998-09-26 Anthony Green <green@cygnus.com>
13657 * expr.c (build_java_athrow,
13658 build_java_throw_out_of_bounds_exception, expand_invoke,
13659 build_newarray, expand_java_multianewarray, build_java_monitor):
13660 Update comments to reflect _Jv_* function names.
13662 1998-09-25 Per Bothner <bothner@cygnus.com>
13664 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13665 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13666 * parse.y (expand_start_java_method): Likewise.
13668 1998-09-24 Per Bothner <bothner@cygnus.com>
13670 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13672 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13673 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13674 * expr.c: Remove no-longer-needed calls to promote_type.
13675 * decl.c (give_name_to_locals): Liekwise.
13676 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13677 * parse.y: Add/remove promote_type calls as appropriate.
13678 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13679 (parse_signature_string): Likewise.
13680 (build_java_array_type): Fix for now signature convenions.
13682 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13684 1998-09-23 Tom Tromey <tromey@cygnus.com>
13686 * class.c (init_class_processing): libjava function renamed to
13689 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13691 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13692 * java-tree.def: Fixed DEFTREECODE third argument.
13693 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13694 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13695 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13696 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13697 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13698 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13699 * lang.c (java_tree_code_type, java_tree_code_length,
13700 java_tree_code_name): New arrays.
13701 (lang_init): Append Java tree node definitions to Gcc ones.
13702 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13704 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13706 (java_lex): Allow declaration of empty string constants. Retain
13707 location information on CASE_TK and DEFAULT_TK.
13708 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13709 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13710 Modified to be more robust.
13711 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13712 (build_new_invocation, try_builtin_assignconv,
13713 patch_switch_statement, string_constant_concatenation,
13714 build_string_concatenation, patch_string_cst, patch_string,
13715 java_expand_switch): New function declarations.
13716 * parse.y: Rules related to switch and EH tagged <node>.
13717 (label_id): Set to NULL_TREE
13718 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13720 (this_or_super:): Fixed indentation.
13721 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13722 statement_expression:): Removed call to RULE on all sub-rules.
13723 (switch_expression:, switch_labels:): New rules.
13724 (switch_statement:, switch_block:, switch_block_statement_groups:,
13725 switch_block_statement_group:, switch_labels:, switch_label:):
13727 (throw_statement:, synchronized_statement:, try_statement:):
13728 Defined temporary actions.
13729 (class_instance_creation_expression:): Call
13730 build_new_invocation. Fixed indentation.
13731 (field_access): Fixed indentation.
13732 (method_invocation): Likewise.
13733 (make_qualified_primary): Use THIS_EXPR.
13734 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13735 resolving from SUPER, set *type_found.
13736 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13737 (java_complete_tree): Removed unused local variable `location'. Case
13738 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13739 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13740 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13741 STRING_CST: case. default: checks for patchable strings.
13742 (complete_function_arguments): Transform string constant or
13743 crafted StringBuffer if necessary.
13744 (build_method_invocation): Fixed comments.
13745 (build_new_invocation): New function.
13746 (patch_assignment): Call try_builtin_assignconv to figure a valid
13747 assignment conversion between builtin types.
13748 (try_builtin_assignconv): New function.
13749 (build_binop): Use URSHIFT_EXPR directly to call build.
13750 (operator_string): Use UNARY_PLUS_EXPR.
13751 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13753 (do_merge_string_cste, merge_string_cste,
13754 string_constant_concatenation, build_string_concatenation,
13755 patch_string, patch_string_cst): New function.
13756 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13757 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13758 (build_newarray_node): Use NEW_ARRAY_EXPR.
13759 (build_this): Use THIS_EXPR.
13760 (build_return): Enable debug information on return statement.
13761 (build_if_else_statement): Likewise.
13762 (complete_labeled_statement): Fixed related comment.
13763 (build_loop_body): Fixed comment.
13764 (build_bc_statement): Enable debug information on break/continue
13766 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13768 (patch_switch_statement, case_identity, java_expand_switch): New
13771 1998-09-21 Per Bothner <bothner@cygnus.com>
13773 * buffer.h (BUFFER_INIT): New macro.
13774 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13775 Pass (struct jcf_partial *state) to most functions.
13776 (jcf_block, jcf_relocation): New types.
13777 Support labels, branches, conditionals, loops.
13779 1998-09-21 Tom Tromey <tromey@cygnus.com>
13781 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13783 1998-09-21 Per Bothner <bothner@cygnus.com>
13785 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13786 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13787 not integer_type_node (INT_TYPE_SIZ bits).
13789 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13791 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13792 * jcf-dump.c (print_exception_table): New function.
13793 (disassemble_method): Better handling of wide instructions.
13794 Make more robust for bad input.
13796 1998-09-30 Jeffrey A Law (law@cygnus.com)
13798 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13801 1998-09-17 Jeffrey A Law (law@cygnus.com)
13803 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13805 1998-09-17 Tom Tromey <tromey@cygnus.com>
13807 * Makefile.in ($(PARSE_H)): Removed target.
13809 1998-09-17 Jeffrey A Law (law@cygnus.com)
13811 * Makefile.in (JAVA_OBJS): Add memmove.o
13812 (memmove.o): New target & rules.
13814 1998-09-15 Tom Tromey <tromey@cygnus.com>
13816 * expr.c (expand_invoke): Don't generate a call to the class init
13819 1998-09-14 Jeffrey A Law (law@cygnus.com)
13821 * Makefile.in: Add many missing dependencies.
13822 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13824 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13825 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13827 1998-09-11 Per Bothner <bothner@cygnus.com>
13829 * decl.c (complete_start_java_method): If method is static (and
13830 not private) call _Jv_InitClass.
13831 * expr.c (expand_invoke): Don't call build_class_init.
13833 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13835 1998-09-10 Jeffrey A Law (law@cygnus.com)
13837 * Make-lang.in (GCJ): Define before using.
13839 1998-09-09 Jeffrey A Law (law@cygnus.com)
13841 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13842 losing due to namespace pollution in GNU getopt.h
13844 1998-09-09 Tom Tromey <tromey@cygnus.com>
13846 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13847 (java.all.cross): Likewise.
13848 (java.rest.encap): Likewise.
13850 1998-09-08 Jeffrey A Law (law@cygnus.com)
13852 * gjavah.c (print_class_decls): Fix thinko in arglist
13853 * jcv-io.c (find_classfile): Similarly.
13855 1998-09-07 Jeffrey A Law (law@cygnus.com)
13857 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13859 1998-09-05 Tom Tromey <tromey@cygnus.com>
13861 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13862 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13863 * Makefile.in (PARSE_C): New macro.
13864 (PARSE_H): Likewise.
13865 (PARSE_SCAN_C): Likewise.
13866 ($(PARSE_C)): Target renamed from parse.c.
13867 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13868 (clean): Remove parse-scan.c as well.
13869 (parse.o): Depend on $(PARSE_C).
13871 1998-09-05 Anthony Green <green@cygnus.com>
13873 * README, license.terms: Removed.
13875 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13876 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13877 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13878 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13879 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13880 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13881 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13882 and Java trademark attribution.
13884 1998-09-04 Tom Tromey <tromey@cygnus.com>
13886 * Makefile.in: Use gcjh, not gjavah.
13887 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13888 * Make-lang.in: Changed gjavah to gcjh everywhere.
13890 1998-09-03 Per Bothner <bothner@cygnus.com>
13892 * gjavah.c: Support new -prepend -add -append flags.
13893 (print_method_info): Method is not virtual if class is final.
13895 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13897 * jv-scan.c: Fixed copyright assignment.
13898 * keyword.gperf: Likewise.
13899 * keyword.h: Likewise.
13900 * lex.c: Fixed copyright assignment.
13901 (java_lex): Push unicode back when parsing '<'.
13902 * lex.h: Fixed copyright assignment.
13903 * parse-scan.y: Likewise.
13904 * parse.h: Fixed copyright assignment.
13905 (build_debugable_stmt, complete_for_loop): New function prototypes.
13906 * parse.y: Fixed copyright assignment.
13907 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13908 size_zero_node when completing a loop with no exit condition.
13909 (for_statement_nsi:): Define action.
13910 (for_init:, for_update:): Return size_zero_node when empty.
13911 (declare_local_variables): Call build_debugable_stmt.
13912 (build_debugable_stmt): New function.
13913 (build_loop_body): Build debugable statement around loop
13915 (complete_loop_body): Take into account the debugable statement
13916 around the EXIT_EXPR.
13917 (complete_loop_body): New function.
13918 (patch_exit_expr): Fixed condition inversion.
13920 1998-09-02 Tom Tromey <tromey@cygnus.com>
13922 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13923 name of thread define.
13924 * jvspec.c (THREAD_NAME): New macro.
13926 (THREADLIB): Likewise.
13927 (lang_specific_driver): Recognize attempt to link with thread
13928 library or gc library. Recognize -ljava on command line so it
13929 isn't linked against more than once.
13931 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13933 * parse-scan.y (report_main_declaration): Name of the class
13934 containing `main' can be a qualified name.
13936 1998-08-31 Tom Tromey <tromey@cygnus.com>
13938 * config-lang.in: Changed gjavac to gjc everywhere.
13939 * Make-lang.in: Changed gjavac to gjc everywhere.
13941 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13943 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13944 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13945 and install the files.
13946 * Makefile.in (JAVA_OBJS_LITE): New variable.
13947 (compiler:): Now include jv-scan as a dependency.
13948 (../jv-scan$(exeext), parse-scan.c): New targets.
13949 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13950 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13951 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13952 check for errors even if parse_only.
13953 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13955 (yylex): New function. Uses java_lex body.
13956 (java_lex): Removed commented out statement. Remove local variable
13957 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13958 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13959 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13960 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13961 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13962 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13964 (java_lex_error): Empty if JC1_LITE is defined.
13965 (java_get_line_col): Return 0 if JC1_LITE is defined.
13966 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13967 SET_MODIFIER_CTX): Moved into the section containing the macros
13968 conditionally defined by JC1_LITE.
13969 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13970 argument if JC1_LITE is defined.
13971 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13972 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13974 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13975 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13976 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13977 to different values according to JC1_LITE.
13978 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13979 declared if JC1_LITE set.
13980 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13981 defined if JC1_LITE not set.
13982 (struct parser_ctx): Reorganized and skip the jc1 front end part
13984 (java_layout_classes): New function definition.
13985 (java_push_parser_context, java_init_lex, yyparse, yylex,
13986 yyerror): Prototype always declared. All other static function
13987 prototypes declared only if JC1_LITE is not set.
13988 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13989 declared in parse.h.
13990 (java_layout_classes): New function.
13991 (java_complete_expand_methods): No longer layout the class here.
13992 * parse-scan.y: New file.
13993 * jv-scan.c: New file.
13995 1998-08-25 Tom Tromey <tromey@cygnus.com>
13997 * gjavah.c (main): Handle -friend option.
13998 (friend_specs): New global.
13999 (generate_access): Handle friend_specs.
14000 (process_file): Likewise.
14001 (MAX_FRIENDS): New macro.
14002 (friend_count): New global.
14003 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14004 Changed all callers.
14006 1998-08-24 Per Bothner <bothner@cygnus.com>
14008 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14009 (main): Handle processing all the entries of a named .zip archive.
14010 * jcf-io.c (jcf_trim_old_input): New function.
14011 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14013 1998-08-24 Per Bothner <bothner@cygnus.com>
14015 * lang.c (flag_assume_compiled): Make default be on.
14017 1998-08-21 Per Bothner <bothner@cygnus.com>
14019 * jcf-dump.c: Add bunches of flags to control output more.
14020 (process_class): New function; support printing more than one class.
14021 (main): Support new --print-main and --javap flags.
14022 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14023 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14025 1998-08-20 Per Bothner <bothner@cygnus.com>
14027 Change mangling of dispatch table to match C++ vtable (w/thunks).
14028 * class.c (build_dtable_decl), java-tree.h: New function.
14029 (make_class_data): Call it.
14030 * decl.c (init_decl_processing): Likewise.
14032 1998-08-19 Warren Levy <warrenl@cygnus.com>
14034 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14035 soft_anewarray; adjust args passed.
14036 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14037 match _Jv_NewObjectArray.
14039 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14041 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14042 * expr.c (loopup_label): Call create_label_decl.
14043 (create_label_decl): New function.
14044 (java_lang_expand_expr): Call expand_start_bindings with argument
14046 * java-tree.h Added space after PROTO in function declarations
14048 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14049 (create_label_decl, push_labeled_block): New function
14051 * lex.c (label_id): Initialize.
14052 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14054 * parse.h Added space after PROTO in function declarations when
14056 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14057 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14058 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14059 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14061 (struct parser_ctxt): New fields current_loop,
14062 current_labeled_block.
14063 (build_if_else_statement, patch_if_else_statement,
14064 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14065 generate_labeled_block, complete_labeled_statement,
14066 build_bc_statement, patch_bc_statement, patch_loop_statement,
14067 build_new_loop, build_loop_body, complete_loop_body): New function
14069 * parse.y (java_warning_count): New global variable.
14070 (label_id): New static variable.
14071 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14072 (block:): Return size_zero_node when block is empty.
14073 (empty_statement:): Return size_zero_node.
14074 (statement:): Implement supplemental action when for_statement: is
14076 (label_decl:): New rule.
14077 (labeled_statement:): Rewritten using label_decl. Actions
14079 (labeled_statement_nsi:): Likewise.
14080 (if_then_statement): Actions implemented.
14081 (while_expression): New rule.
14082 (while_statement:): Rewritten using while_expression. Actions
14084 (while_statement_nsi:): Likewise.
14085 (do_statement_begin:): New rule.
14086 (do_statement:): Rewritten using do_statement_begin. Actions
14088 (for_statement:): Rewritten using for_begin. Actions implemented.
14089 (for_statement_nsi:): Likewise.
14090 (for_header:, for_begin:): New rules.
14091 (for_init:): Actions implemented.
14092 (statement_expression_list:, break_statement:,
14093 continue_statement:): Likewise.
14094 (yyerror): Count number of issued warning(s).
14095 (java_report_errors): Report error(s) and/or warning(s).
14096 (java_complete_class): Use build_java_argument_signature to
14097 recompute completed method signature.
14098 (java_check_regular_methods): New locals method_wfl and aflags.
14099 Use method_wfl instead of lookup_cl during error reports. Fixed
14100 indentation and modified some error messages. Use
14101 lang_printable_name in method instead of the DECL_NAME. New code
14102 to issue warnings on methods not overriding corresponding methods
14103 private to a different package.
14104 (java_method_add_stmt): Call add_stmt_to_compound.
14105 (add_stmt_to_compound): New function.
14106 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14107 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14108 (build_if_else_statement, patch_if_else_statement,
14109 build_labeled_block, generate_labeled_block,
14110 complete_labeled_statement, build_new_loop, build_loop_body,
14111 complete_loop_body, patch_loop_statement, build_bc_statement,
14112 patch_bc_statement, patch_exit_expr): New functions.
14113 * typeck.c (build_java_signature): Build argument signature before
14114 enclosing it in between parenthesis.
14116 1998-08-17 Warren Levy <warrenl@cygnus.com>
14118 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14119 (JAVA_OBJS): Added reminder comment
14121 1998-08-13 Nick Clifton <nickc@cygnus.com>
14123 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14124 be interpreted as a long long.
14126 1998-08-13 Warren Levy <warrenl@cygnus.com>
14128 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14129 soft_initialise_class. Use _Jv_NewMultiArray, not
14130 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14131 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14132 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14133 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14135 1998-08-12 Per Bothner <bothner@cygnus.com>
14137 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14138 length_identifier_node): New global tree node constants.
14139 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14140 Replace uses by super_identifier_node etc.
14141 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14143 * parse.y (resolve_field_access): Don't special-case ".length" if
14144 flag_emit_class_files.
14145 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14146 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14149 1998-08-11 Per Bothner <bothner@cygnus.com>
14151 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14152 * class.c (make_method_value): Remove init for removed fields.
14154 * class.c (layout_class): Use build_java_argument_signature.
14155 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14157 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14158 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14159 (build_java_signature): Don't use push_java_argument_signature.
14161 * typeck.c (lookup_argument_method): New function.
14162 * parse.y (java_check_regular_methods): Use lookup_argument_method
14163 instead of lookup_java_method2 followed by lookup_java_method.
14165 * parse.y (check_method_redefinition): Minor optimization.
14167 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14168 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14170 1998-08-10 Tom Tromey <tromey@cygnus.com>
14172 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14175 * gjavah.c (java_float_finite): Use K&R-style definition.
14176 (java_double_finite): Likewise.
14177 (generate_access): Now returns void. Changed all callers.
14178 (last_access_generated): Removed.
14179 (process_file): Only make a single pass over the .class file.
14181 1998-07-29 Per Bothner <bothner@cygnus.com>
14183 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14184 for compatibility for G++ (with -fvtable-thunks).
14185 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14187 * gjavah.c (process_file): Use public inheritance for super-class.
14189 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14191 * lex.c (java_init_lex): Initialize ctxp->package.
14192 * parse.h (struct parser_ctxt): package and package_len replaced
14193 by tree package, an identifier node. Field method_decl_list is
14194 gone. Fixed comments.
14195 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14196 class_in_current_package): New function prototypes.
14197 * parse.y (array_type:): Set class loaded flag on primitive type
14199 (package_declaration:): Assign ctxp->package to the
14201 (method_invocation:): Handle invocation of method qualified by
14203 (single_type_import_declaration:): Removed ambiguity check.
14204 (java_pop_parser_context): New local variable `next'. Reset and
14205 set IMPORT_CLASSFILE_NAME flags on current and previous import
14207 (java_accstring_lookup): Use new local macro COPY_RETURN.
14208 (lookup_field_wrapper): New function.
14209 (parser_qualified_classname): Use merge_qualified_name.
14210 (parser_check_super_interface): Broaden error message.
14211 (do_resolve_class): Check for qualified class name in the current
14212 compilation unit if appropriate.
14213 (process_imports): Check for already defined classes.
14214 (check_pkg_class_access): Got rid of call to
14215 get_access_flags_from_decl.
14216 (java_complete_expand_methods): Call safe_layout_class based on
14217 the current class size.
14218 (make_qualified_primary): Build a WFL qualification on primary if
14220 (merge_qualified_name): New function.
14221 (make_qualified_name): Use merge_qualified_name.
14222 (resolve_expression_name): Use safe_lookup_field.
14223 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14224 (resolve_qualified_expression_name): Likewise. Check on resolved
14225 element accessibility.
14226 (not_accessible_p, class_in_current_package): New functions.
14227 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14228 (patch_method_invocation_stmt): Merged common pieces. Check
14229 accessibility of invoked method.
14230 (check_for_static_method_reference): Add returned type in error
14232 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14233 (refine_accessible_methods_list): Merged two conditions in test.
14234 (java_complete_class): Sanity check on stabilize_ref gone.
14235 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14237 1998-07-28 Per Bothner <bothner@cygnus.com>
14239 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14241 1998-07-24 Tom Tromey <tromey@cygnus.com>
14243 * gjavah.c (F_NAN): Removed.
14244 (F_NAN_MASK): New macro.
14245 (F_POSITIVE_INFINITY): Removed.
14246 (F_NEGATIVE_INFINITY): Likewise.
14247 (java_float_finite): Rewrote.
14248 (D_NAN_MASK): Renamed.
14249 (java_double_finite): Rewrote.
14250 (D_POSITIVE_INFINITY): Removed.
14251 (D_NEGATIVE_INFINITY): Likewise.
14253 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14254 If verbose, print underlying representation of value in hex.
14256 1998-07-24 Per Bothner <bothner@cygnus.com>
14258 * buffer.h, buffer.c: New files.
14259 * Makefile.in (JAVA_OBJS): Add buffer.o.
14261 Support locals variables and writing their debug entries to .class.
14262 * jcf-write.c: Simplify some by user new buffer type.
14263 (vode_buffer_grow): Removed.
14264 (struct localvar_info): New type.
14265 (localsvars, localvartable): New buffers.
14266 (localvar_alloc, localvar_free): New functions.
14267 (generate_bytecode_insns): Handle local variables.
14268 (generate_classfile): Write LocalVariableTable attribute.
14270 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14272 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14273 * zipfile.h (ZIPMAGIC): New macro.
14275 1998-07-24 Tom Tromey <tromey@cygnus.com>
14277 * Makefile.in (gjavah.o): Updated dependencies.
14278 (jcf-dump.o): Likewise.
14279 (all.indirect): Use ../gjavah.
14280 (../gjavah$(exeext)): Likewise.
14281 (clean): Don't remove gjavah.
14282 (clean): Remove parse.c, not java/parse.c.
14283 * Make-lang.in (java): Added gjavah.
14284 (gjavah$(exeext)): New target.
14285 (GJAVAH_SOURCES): New macro.
14286 (java.all.build): Added gjavah.
14287 (java.all.cross): Likewise.
14288 (java.rest.encap): Likewise.
14289 * config-lang.in (compilers, stagestuff): Added gjavah.
14291 1998-07-23 Tom Tromey <tromey@cygnus.com>
14293 * gjavah.c (java_float_finite): New function.
14294 (java_double_finite): Likewise.
14295 (F_POSITIVE_INFINITY): New macro.
14296 (F_NEGATIVE_INFINITY): Likewise.
14298 (D_POSITIVE_INFINITY): Likewise.
14299 (D_NEGATIVE_INFINITY): Likewise.
14301 (print_field_info): Use java_float_finite and java_double_finite.
14303 1998-07-23 Per Bothner <bothner@cygnus.com>
14305 * parse.y (method_header): Name "this" implicit argument.
14307 1998-07-22 Per Bothner <bothner@cygnus.com>
14309 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14310 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14311 (put_linenumber): New function.
14312 (generate_bytecode_insns, generate_classfile): Write line numbers.
14314 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14316 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14317 (lookup_name, build_known_method_ref, build_class_init,
14318 build_invokevirtual, invoke_build_dtable, match_java_method,
14319 build_field_ref, pushdecl_force_head, build_java_binop,
14320 binary_numeric_promotion, build_decl_no_layout,
14321 build_java_arrayaccess, build_newarray, build_anewarray,
14322 build_java_array_length_access, build_java_arraynull_check): New
14323 extern function prototypes.
14324 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14325 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14327 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14329 * jcf.h (jcf_out_of_synch): New extern function prototype.
14330 * parse.h: Static/global function implemented in parse.y
14331 prototyped and declarations moved at the end of the file.
14332 (DECL_P): Check that the argument isn't null.
14333 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14334 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14335 (QUAL_DECL_TYPE): New macro.
14336 (PARAMS): Macro definition removed.
14337 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14338 (return_statement:): Call build_return.
14339 (field_access:): Call make_qualified_primary in sub rule.
14340 (method_invocation:): Build method invocation and call
14341 make_qualified_primary when processing primaries.
14342 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14343 get_type_from_signature.
14344 (java_check_regular_method): Extra integer 0 argument when calling
14345 lookup_java_method2.
14346 (lookup_java_interface_method2): Extra method DECL argument when
14347 calling lookup_java_interface_method2.
14348 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14349 COMPOUND_EXPR node.
14350 (java_complete_expand_method): Layout current class iff not
14351 already done. Don't process interface's methods.
14352 (java_complete_expand_method): Use super class only if it
14353 exists. Use current class otherwise.
14354 (make_qualified_primary): New function.
14355 (resolve_expression_name): Process qualified expression or
14356 expression from primary the same way.
14357 (resolve_expression_name): Two last arguments to
14358 resolve_field_access are now NULL_TREEs.
14359 (resolve_field_access): New variable is_static. Local field must
14360 be DECLs. is_static computed on field DECLs only. Append code in
14361 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14362 to initialize field_type.
14363 (resolve_qualified_expression_name): New local variable,
14364 previous_call_static and is_static. Handle primaries with function
14365 calls, casts, array references and `this'. `super' now handled as
14366 `(super_class)this'. Use is_static to clarify boolean expressions.
14367 Added code to handle case where a proper handle is required to
14368 access a field. Use QUAL_DECL_TYPE where applicable.
14369 (maybe_access_field): New function.
14370 (patch_method_invocation_stmt): New arguments primary, where,
14371 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14372 deleted. Use `where' as a type to search from if specified. Check
14373 for static method reference where forbidden. Append primary or
14374 current_this to the argument list if not calling constructor nor
14376 (check_for_static_method_reference): New function.
14377 (patch_invoke): Layout the class on which new is done if
14379 (lookup_method_invoke): Changed format to report errors on
14381 (qualify_ambiguous_name): New local variable this_found. Now
14382 handle things from primaries. Method call are considered
14384 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14385 changed into NULLs.
14386 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14387 (java_complete_tree): New case fo RETURN_EXPR. Process function
14388 call arguments in separate function.
14389 (complete_function_arguments): New function.
14390 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14392 (patch_assignment): Take the return function slot into account as
14393 a RHS. Distinguish assignment from a return.
14394 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14395 when checking methods in interfaces.
14396 (resolve_type_during_patch): NULL argument to unresolve_type_p
14397 instead of NULL_TREE.
14398 (patch_newarray): Fixed typo in comment.
14399 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14400 (build_return, patch_return): New functions.
14401 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14403 1998-07-21 Per Bothner <bothner@cygnus.com>
14405 * constants.c (find_name_and_type_constant, find_fieldref_index,
14406 find_methodref_index): New methods.
14407 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14408 just return given method. Also, rename to build_known_method_ref.
14409 (expand_invoke): Rename call to build_invoke_non_interface.
14410 * java-tree.h, parse.h: Update prototype.
14411 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14412 (such as expand_expr_stmt) if flag_emit_class_files.
14413 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14414 STACK_TARGET, IGNORE_TARGET): New macros.
14415 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14416 (generate_bytecode_insn): New function to generate method's bytecode.
14417 (generate_classfile): Node generate Code attribute for a method.
14418 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14419 push_long_const, field_op, adjust_typed_op, maybe_wide):
14420 New functions used by generate_bytecode_insn.
14422 * typeck.c (signature_include_return): Remove variable.
14423 (push_java_argument_signature, build_java_argument_signature): New.
14424 (build_java_signature): Use push_java_argument_signature.
14425 * parse.y: Use build_java_argument_signature instead of fiddling
14426 with signature_include_return.
14428 1998-07-17 Tom Tromey <tromey@cygnus.com>
14430 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14433 * Makefile.in (all.indirect): Added gjavah$(exeext).
14434 (gjavah$(exeext)): Added $(exeext).
14437 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14439 * class.c (layout_class): Call to java_layout_parsed_class replace
14440 by safe_layout_class.
14441 * expr.c (build_java_array_length_access): Removed static storage
14442 class in the function definition.
14443 (build_java_arraynull_check): Likewise.
14444 Also fixed typos in two comments.
14445 * lex.c (java_init_lex): Initialize static global kw_length.
14446 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14447 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14449 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14450 * parse.h (resolve_no_layout): New static function declaration.
14451 (get_identifier_in_static): Declaration removed.
14452 (java_layout_parsed_class): Function name declaration changed to
14454 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14455 not_initialized_as_it_should_p, build_this): New static function
14457 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14458 binary_numeric_promotion, stabilize_reference,
14459 build_decl_no_layout, build_java_arrayaccess): Extern function
14460 declarations moved into their own section.
14461 (build_newarray, build_anewarray, build_java_array_length_access,
14462 build_java_arraynull_check): New extern function declarations.
14463 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14464 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14466 (CALL_CONSTRUCTOR_P): New macro.
14467 * parse.y (kw_length): New static global tree node.
14468 (return_statement): Tagged <node>.
14469 (RETURN_TK): Tagged <operator>.
14470 (variable_declarator_id:): Build variable declaration with an
14471 empty initialization value if a syntax error was found in the
14472 initialization part of the variable declaration.
14473 (statement_without_trailing_substatement:): return_statement: now
14474 uses the default rule.
14475 (return_statement:): Temporarily fixed to return NULL_TREE.
14476 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14477 (class_instance_creation_expression:): Class creation rules now
14478 call build_method_invocation upon reduction.
14479 (array_creation_expression:): Rules call build_newarray_node upon
14481 (dim_exprs:): Build a list of dimension expressions.
14482 (dim_expr:): Store location of the OSB_TK in the dimension
14484 (method_invocation:): Added a new error rule.
14485 (build_unresolved_array_type): WFL argument may also be an array
14486 on a primitive type. Name of the argument changed to reflect this.
14487 (method_declarator): Insert argument type at the beginning of the
14488 argument type list and later reverse the list.
14489 (unresolved_type_p): Argument 'returned' may be optionally
14491 (java_layout_class_from_source): Function renamed
14493 (resolve_and_layout): Now call resolve_no_layout and
14495 (resolve_no_layout): New function.
14496 (purify_type_name): New function.
14497 (complete_class_report_errors): Call purify_type_name during error
14498 report on a type not found.
14499 (process_imports): error_found local variable doesn't need to be
14500 initialized to zero.
14501 (declare_local_variables): New local type_wfl. Fixed typo in error
14502 message. type_wfl assigned to unresolved type and used to register
14503 incomplete type. Build a WFL around the variable initialization
14504 statement so that debug info can be generated on it.
14505 (source_start_java_method): Reverse argument list after they've
14507 (current_this): New static global variable.
14508 (java_complete_expand_methods): Set current_this when appropriate.
14509 (resolve_expression_name): Build correct static and non static
14510 field access bearing a simple name.
14511 (resolve_field_access): Resolve the length field of arrays. Handle
14513 (patch_method_invocation_stmt): Set the type of the method
14514 invocation to error_mark_node. This value is later overridden by a
14515 valid type, if any. Don't handle qualified constructor invocation
14516 as qualified method invocation. Call lookup_method_invoke with its
14517 new flag. It's no longer necessary to access the selected method
14518 as the value of a tree list. Handle constructor invocation.
14519 (patch_invoke): Reverse argument list when invoking non interface
14520 methods. Insert call to new as the first argument of the
14522 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14523 defined within a final class. Return INVOKE_STATIC if the invoked
14524 method is a constructor.
14525 (lookup_method_invoke): New lc argument is a flag to indicate a
14526 constructor lookup. Now handle constructor lookup. Choose the most
14527 specific method in case several were matching the invocation
14528 requirements. Return a method decl instead of a tree list featuring
14529 one single method decl element.
14530 (refine_accessible_methods_list): New lc flag argument to
14531 indicate that a constructor is being looked up.
14532 (not_initialized_as_it_should_p): New function.
14533 (java_complete_tree): Now process fake tree codes
14534 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14535 save_expr on resolved function call arguments. Case on
14536 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14537 (patch_assignment): LHS can be a field access expression. When
14538 dealing with reference, lhs_type is the promoted type of the
14539 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14541 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14542 (patch_binop): Use not_initialized_as_it_should_p where
14544 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14545 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14547 (resolve_type_during_patch): New function.
14548 (patch_cast): Call resolve_type_during_patch to resolve type and
14549 report error accordingly.
14550 (patch_array_ref): Use not_initialized_as_it_should_p where
14551 applicable. Array base expression is saved before being
14552 used. Promote the type of an array elements if it contains non
14554 (build_newarray_node, patch_newarray, build_this): New functions.
14556 1998-07-16 Tom Tromey <tromey@cygnus.com>
14558 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14559 increment it in `for' statement.
14560 (print_field_info): If number is inf or nan, don't print it.
14561 (print_method_info): If method name is `delete', just ignore it.
14562 (print_c_decl): Special-case jstringArray.
14564 * gjavah.c (help): New function.
14565 (no_argument): New function.
14566 (usage): Changed text.
14567 (main): Rewrote argument handling. Now handles -v, --help,
14569 (version): New function.
14570 (found_error): New global.
14571 (main): Return found_error.
14572 (generate_access): Set found_error.
14573 (print_c_decl): Likewise.
14575 1998-07-15 Tom Tromey <tromey@cygnus.com>
14577 * gjavah.c (print_c_decl): Don't print "," when examining field.
14578 Skip type name when looking at "[L" types.
14579 (process_file): Now static.
14580 (generate_access): Now returns int.
14581 (last_access_generated): New global.
14582 (process_file): Clear last_access_generated; make multiple passes
14584 (print_field_info): Just return if generate_access returns true.
14585 (print_method_info): Likewise. Also, allow <init> functions to
14587 (print_c_decl): Added is_init argument. Print constructors
14589 (print_cxx_classname): Use UTF8_GET to extract characters from
14591 (print_base_classname): New function.
14592 (print_class_decls): New function.
14593 (process_file): Use it.
14594 (utf8_cmp): New function.
14596 1998-07-13 Nick Clifton <nickc@cygnus.com>
14598 * lang-options.h: Format changed to match changes in gcc/toplev.c
14599 to implement a --help option.
14601 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14603 * decl.c (init_decl_processing): Revert change to dtable_type.
14605 1998-07-09 Per Bothner <bothner@cygnus.com>
14607 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14609 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14611 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14613 * lang.c (lang_init): Default flag_exceptions to 1, without
14614 checking to see if it's 2 first.
14616 1998-07-08 Jeffrey A Law (law@cygnus.com)
14618 * constants.c: Include "system.h".
14619 * decl.c: Likewise.
14620 * lang.c (flag_new_exceptions): Get via extern now.
14621 (lang_init_options): New functions. Turn on flag_new_exceptions.
14623 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14625 * lex.c (java_lex): Return 0 when we see an invalid character in
14628 * lex.c (java_read_char): Specify extra argument when calling
14630 (java_read_unicode, java_parse_end_comment,
14631 java_parse_escape_sequence): Likewise,
14632 (java_lex): Specify extra argument when calling
14633 java_lex_error. Test that IDs are beginning with a legal character
14634 for IDs. Handle invalid characters with an error message and a
14635 call to java_lex_error.
14636 (java_lex_error): Adjust column position by new argument
14637 `forward'. Issue an error even if in the middle of reporting an
14640 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14642 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14643 we don't explicitly put a null pointer when we're copying it.
14645 1998-07-07 Tom Tromey <tromey@cygnus.com>
14647 * gjavah.c (print_cxx_classname): New function.
14648 (super_class_name): Likewise.
14649 (print_super_fields): Removed.
14650 (in_super): Removed.
14651 (print_field_info): Never generate #defines.
14652 (print_c_decl): Changed generated types to match JNI. No longer
14653 print class name before method name.
14654 (print_method_info): Print "static" before static methods.
14655 Print "virtual" before non-final methods.
14656 (usage): Use exit(1), not exit(-1).
14658 (print_field_info): Use %.17g to print a double.
14659 (last_access): New globals.
14660 (process_file): Initialize last_access.
14661 (usage): Now static.
14662 (ACC_VISIBILITY): New define.
14663 (generate_access): New function.
14664 (print_field_info): Call it.
14665 (print_method_info): Likewise. Also, generate information for all
14666 methods, not just native methods. Return void.
14667 (print_c_decl): Return void.
14668 (print_field_info): Return void.
14670 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14672 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14673 processing the jc1 grammar file. Prefix bison functions and
14674 variables with java_.
14675 (parse.c): Dependencies on parse.h and lex.h
14676 * expr.c (build_java_arrayaccess): Function now global.
14677 * java-tree.h: Comment reorganized to carry on previous
14678 classification effort.
14679 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14680 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14681 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14682 java_parse (new prefix java_ generated by bison).
14683 (java_layout_parsed_class, java_register_parsed_class): Function
14685 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14686 * lex.c (static tree wfl_op): Variable deleted.
14687 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14688 ctxp fields to NULL_TREE.
14689 (java_lex): No longer create WFL for operators. Filename caching
14690 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14691 created as STRING_CST and later expanded. Removed extra argument
14692 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14694 (build_wfl_node): Removed code in comments.
14695 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14696 store token and location data in the current bison token.
14697 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14698 static/extern function declaration at the beginning of the file.
14699 (struct qualification): Data structure definition deleted.
14700 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14701 (qualify_ambiguous_name): Function declaration modified. Function
14702 now returns nothing.
14703 (build_array_ref, patch_array_ref, make_qualified_name,
14704 resolve_qualified_expression_name, maybe_generate_clinit,
14705 resolve_field_access): New static function declarations.
14706 (build_java_arrayaccess): New extern function declaration.
14707 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14708 (CALL_EXPR_PRIMARY): Macro deleted.
14709 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14710 (struct parser_ctxt): Field initialized_final
14711 removed. non_static_initialized, static_initialized: New fields.
14712 * parse.y (static tree kw_super, static tree kw_this): New global
14714 (%union): tree wfl field of operator member replaced by int
14715 location. WFLs are non longer created for operators.
14716 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14717 (qualified_name:): Now calls make_qualified_name to build the
14719 (type_declaration:): Consider generating <clinit> when class
14721 (variable_declarator:): Directly build an assignment node when the
14722 variable is initialized when declared.
14723 (this_or_super:): Build a WFL and set current location when THIS
14724 or SUPER are parsed.
14725 (expression_statement:): Wrap statement around a WFL.
14726 (primary_no_new_array:): Fixed typo. Changed value returned by
14727 THIS_TK because of its new type (temporary).
14728 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14729 (field_access:): Build qualified name with SUPER.
14730 (method_invocation:): Fixed returned value because of SUPER's new
14732 (array_access:): Use OSB_TK location information.
14733 (post_increment_expression:, post_decrement_expression:,
14734 unary_expression:, pre_increment_expression:,
14735 pre_decrement_expression:, unary_expression_not_plus_minus:,
14736 cast_expression:, multiplicative_expression:,
14737 additive_expression:, shift_expression:, relational_expression:,
14738 equality_expression:, and_expression:, exclusive_or_expression:,
14739 inclusive_or_expression:, conditional_and_expression:,
14740 conditional_or_expression:, assignment:): Use new location/token
14741 information available on operators.
14742 (create_class): Set super_decl_type to NULL_TREE when processing
14744 (register_fields): Field initialization is now a MODIFY_EXPR
14745 node. Chain initialization code to the matching lists (according
14746 to the field declaration modifiers).
14747 (maybe_generate_clinit): New function.
14748 (method_header): Don't set method's DECL_NAME to a WFL when adding
14749 methods to java.lang.Object.
14750 (resolve_and_layout): Now can return NULL_TREE if the type
14751 resolution fails. Otherwise, return the class DECL instead of its
14753 (check_method_redefinition): Don't patch method DECL_NAME if it
14754 belongs to java.lang.Object.
14755 (process_imports): Simply assign error_found to the value returned
14756 by check_pkg_class_access.
14757 (declare_local_variables): Don't use their init statements (if
14758 any) when parsing error were previously found. Reuse MODIFY_EXPR
14759 build during parsing as an init statement.
14760 (java_method_add_stmt): Now return the current method body.
14761 (java_layout_parsed_class, java_register_parsed_class): Functions
14763 (java_complete_expand_methods): Initialize the constant pool on a
14764 per class basis. Layout the classes before expanding their method
14765 bodies. Don't try expand artificial constructor code if error were
14766 found. Make the classes data and register them if no error were
14768 (java_complete_expand_method): Retrieve an artificial constructor
14769 argument list before entering its body. Assign the top block to
14770 the artificial constructor function body and set types of declared
14771 blocks and compound statements to void. Walk method body if not an
14772 artificial constructor.
14773 (make_qualified_name, cut_identifier_in_qualified): New functions.
14774 (resolve_expression_name): Fixed comments. Save/restore the
14775 current class CLASS_LOADED_P flag value. Build non qualified
14776 static field access and handle qualified expression names.
14777 (resolve_field_access, resolve_qualified_expression_name): New
14779 (patch_method_invocation_stmt): Use the new expression resolution
14780 scheme, calling resolve_field_access when the function call is
14781 resolved as an expression.
14782 (qualify_ambiguous_name): Function rewritten to work on qualified
14783 expression produced by make_qualified_name.
14784 (java_complete_tree): Promote type when function's argument are
14785 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14786 the assignment to discover further errors if RHS is a expression
14787 name that fails to evaluate. Declare LHS initialized even though
14788 the assignment failed. Don't use the location variable and removed
14789 extra argument in patch function calls. Now handle the ARRAY_REF
14790 case and build internal string representation when STRING_CSTs are
14792 (build_method_invocation): Don't wrap function call around a WFL.
14793 (build_assignment): Likewise. Use the operator location
14795 (patch_assignment): Handle array access LHSs. Handle error
14796 provenance, resulting in a better error report.
14797 (build_binop): Use op_location from operator as binop location
14799 (build_unaryop, build_incdec, build_cast): Likewise.
14800 (patch_binop): Extract location information from the node. Fixed
14801 typo in error message.
14802 (patch_unary_op): Extract location information from the node.
14803 (build_array_ref, patch_array_ref): New functions.
14805 1998-07-01 Tom Tromey <tromey@cygnus.com>
14807 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14808 match _Jv_IsInstanceOf.
14809 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14810 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14812 1998-06-30 Tom Tromey <tromey@cygnus.com>
14814 * decl.c (init_decl_processing): Functions are now named
14815 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14817 1998-06-29 Per Bothner <bothner@cygnus.com>
14819 * java-tree.h (load_class): Add prototype.
14820 * class.c (is_compiled_class): Add missing arg to load_class.
14821 * expr.c (expand_java_NEW): Call load_class.
14822 * parse.y (process_import): Removed bogus use of void return value.
14824 1998-06-25 Per Bothner <bothner@cygnus.com>
14826 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14827 Function name is "_Jv_Throw" instead of "soft_athrow".
14828 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14829 Function name is "_Jv_AllocObject" instead of "soft_new".
14830 Takes an extra parameter (object size).
14831 * expr.c: Update calls.
14833 1998-06-24 Per Bothner <bothner@cygnus.com>
14835 * lex.c (java_get_line_col): Handle end-of-file.
14836 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14838 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14840 * lang.c (lang_init): Make -fexceptions the default.
14841 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14842 exception handling is not turned on.
14844 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14846 * lang.c (flag_new_exceptions): Make this this default.
14847 * decl.c (end_java_method): Call emit_handlers.
14848 * except.c (method_init_exceptions): Set language code and version.
14849 (expand_start_java_handler): Enable exception, and call
14850 expand_eh_region_start.
14851 (expand_end_java_handler): Enable exception, and set up catch blocks.
14852 (emit_handlers): New routine to generate the saved handlers.
14853 * java-except.h (emit_handlers): Add prototype.
14855 1998-06-12 Per Bothner <bothner@cygnus.com>
14857 We used to have three different representations of the constant pool:
14858 the CPool structure, the tree_constant_pool, and the constructures
14859 used to build the Class object (which may need class and string
14860 constants) in compiled code. None were appropriate for compiling
14861 to .class files, so I did a major overhaul.
14863 First, the tree_constant_pool array was removed. Things were
14864 modified to the CPool structure in the JCF could be used.
14865 Second, a "capacity" field was added to the CPool, and functions
14866 written to search for a matching constant, adding one if not found.
14867 The code that generated the Class object was changed to use a CPool.
14868 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14869 the static Class object are now only in build_constants_constructor.
14870 Finally, I wrote code which can generate a .class file (including its
14871 constant pool) from the RECORD_TYPE of a class. This is a big step
14872 on the way to compiling Java source into .class files.
14874 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14875 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14877 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14878 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14879 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14880 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14881 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14882 (lang_type): Removed constant_pool field.
14883 * jcf.h (CPool): Renamed size to count. Added field capacity.
14884 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14885 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14886 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14888 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14889 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14890 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14891 (set_constant_entry, find_constant1, find_constant2,
14892 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14893 find_utf8_constant, find_class_or_string_constant): New functions.
14895 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14896 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14897 (give_name_to_class, get_class_constant): Likewise.
14898 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14899 (get_name_and_type_constant, get_ref_constant): Removed.
14900 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14901 * parse.y: Don't save/restore tree_constant_pool.
14902 * verify.c (verify_jvm_instructions): Update for new approach.
14903 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14905 * lang-options.h: Added -femit-class-file, -femit-class-files.
14906 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14907 (lang_f_options): Added "emit-class-file(s)".
14909 * expr.c (build_java_arrayaccess): Generate more efficient array
14910 bounds checking, by using unsigned compare.
14912 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14914 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14916 * parse.h: New comment on the handling of unresolved type
14917 identifiers. JDEPs are now part of the jdep_code enum.
14918 (typedef struct jdep): Now use enum jdep_code or int, depending on
14919 availability. Both are narrowed down to an 8 bits bitfield.
14920 (CALL_EXPR_PRIMARY): Fixed comment.
14922 1998-06-10 Tom Tromey <tromey@cygnus.com>
14924 * Make-lang.in (java): Added gjavac and jvgenmain.
14925 (java.start.encap): Depend on gjavac.
14926 (java.rest.encap): Depend on jvgenmain.
14928 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14929 (JAVA_CROSS_NAME): Likewise.
14930 (java.all.build): Depend on jvgenmain and gjavac.
14931 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14932 (jvgenmain$(exeext)): New target.
14933 (java.install-common): Wrote.
14934 * config-lang.in (compilers, stagestuff): Added gjavac and
14937 1998-06-10 Dave Brolley <brolley@cygnus.com>
14939 * lang.c (lang_decode_option): New argc/argv interface.
14941 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14943 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14944 * decl.c (build_decl_no_layout): New function.
14945 * expr.c (java_lang_expand_expr): Layout declarations found in
14946 blocks before they're pushed.
14947 * jcf-parse.c (load_class): Save current line when parsing class
14949 (parse_source_file): Register class before expanding their
14951 * lang.c (put_decl_node): Produce `null' when `void *' is
14953 * lex.c (static tree wfl_op): New static global, for error report
14955 (java_init_lex): wfl_operator and wfl_op initialized
14956 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14958 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14959 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14960 build_unresolved_array_type): New static function definitions.
14961 (build_decl_no_layout): New extern function declared.
14962 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14963 faulty modifier exists.
14964 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14965 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14966 (UNARY_PLUS_EXPR): New fake operator.
14967 (struct parser_ctxt): New field osb_number.
14968 * parse.y (static tree wfl_operator): New static WFL for operator
14969 bound error messages.
14970 (DECR_TK, INCR_TK): Moved.
14971 (OP_TK): Tagged <operator>.
14972 (array_type:): Now call build_unresolved_array_type.
14973 (dim_expr:): Count the number of '[' seen.
14974 (post_increment_expression, post_decrement_expression,
14975 pre_increment_expression, pre_decrement_expression,
14976 unary_expression_not_plus_minus, unary_expression:): Actions are
14977 now building the corresponding unary expressions.
14978 (cast_expression:): Actions are now building cast expressions.
14979 (build_unresolved_array_type): New function.
14980 (create_interface): Reset the number of declared interfaces.
14981 (create_class): Likewise.
14982 (method_header): Methods declared within the scope of an interface
14983 are now implicitly set public and abstract.
14984 (java_complete_class): Variable's and parameter's type are patched
14985 with a promoted type.
14986 (declare_local_variables): Resolved non builtin types are promoted
14987 before being used to build a variable decl. Removed type patch
14988 posted on variable initialization statement.
14989 (source_start_java_method): Use build_decl_no_layout to build the
14990 decl of a parameter of incomplete type.
14991 (java_register_parsed_class): Process interfaces too. Call
14992 rest_of_decl_compilation on each processed class declarations.
14993 (java_complete_expand_methods): Don't attempt to expand things in
14995 (java_complete_tree): Process CONVERT_EXPR, even though it always
14996 has a type. Propagate error_mark_node to node's type too. Promote
14997 method's call argument type and return error_mark_node if
14998 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14999 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15000 handle unary operator nodes.
15001 (build_assignment): Added comment.
15002 (print_int_node): New function.
15003 (patch_assignment): New second argument. New error handling. Use
15004 print_int_node. Handle references. Use can_cast_to_p to issue
15005 different error message according to the context and check upon
15006 the initialization of the RHS.
15007 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15008 (operator_string): Handle more operators.
15009 (patch_binop): No longer use a function static
15010 wfl_operator. Improved error message on shift distance.
15011 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15012 patch_cast): New functions.
15014 1998-06-05 Per Bothner <bothner@cygnus.com>
15016 * jvspec.c: New file.
15017 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15019 * java-tree.h (identifier_subst): Add declaration.
15021 1998-06-04 Tom Tromey <tromey@cygnus.com>
15023 * jvgenmain.c (main): Generate call to JvRunMain.
15025 * class.c (make_class_data): Push value for "sync_info" field.
15026 * decl.c (init_decl_processing): Push "sync_info" field.
15028 1998-06-03 Per Bothner <bothner@cygnus.com>
15030 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15031 Java (source) name, not signature.
15032 Set TYPE_ALIGN to (at least) that of element_type.
15034 1998-06-02 Per Bothner <bothner@cygnus.com>
15036 * class.c: Moved classname-mangling-rekated code to ...
15037 * mangle.c: ... this new file.
15038 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15039 * Makefile.in: Update for above changes.
15041 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15043 * expr.c (truthvalue_conversion): Convert integer and floating
15044 point value to their truth value.
15045 * lex.c (java_lex): Handle the `null' literal.
15046 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15047 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15048 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15051 * parse.y: Reorganization/documentation on token declaration.
15052 (binop_lookup[]): New added new tree codes.
15053 (relational_expression): Build corresponding binary operators.
15054 (equality_expression, conditional_and_expression,
15055 conditional_or_expression): Likewise.
15056 (java_complete_class): Fix crash in debug message.
15057 (java_complete_tree): Check initialization of method call
15058 arguments. Further bogus node evaluation to detect more error
15059 during assignments. Handles more binary operators.
15060 (patch_assignment): Use DECL_P.
15061 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15063 (operator_string): Handle more case. Compacted source.
15064 (patch_binop): Changed function comment. Checking for
15065 uninitialized first operand takes the compound assignment into
15066 account and uses DECL_P. Checking for uninitialized second operand
15067 delayed to routine's end. Use macros to issue type bound error
15068 messages and issue messages on both operands if their types are
15069 different. Force fixed type into node. Handle all binary
15072 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15074 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15075 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15076 build operator node and return tokens.
15077 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15078 * parse.h (java_complete_tree): Changed returned type in prototype.
15079 (build_method_invocation, build_assignment, patch_assignment,
15080 patch_binop): New static function declarations.
15081 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15082 BUILD_EXPR_WFL): New macros.
15083 * parse.y (enum tree_code binop_lookup[]): New static for token to
15085 (%union): Parser union has new sub-structure `operator'.
15086 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15087 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15088 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15089 ASSIGN_ANY_TK): Tokens tagged `operator'.
15090 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15091 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15092 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15093 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15094 (assignment_operator:): Rule tagged `operator'.
15095 (expression_statement:): Re-installed default rule.
15096 (method_invocation:): Sub rules call build_method_invocation.
15097 (postfix_expression:): Don't attempt to resolve name here. Just
15099 (multiplicative_expression:): Sub-rules build corresponding binop
15101 (additive_expression:, shift_expression:, and_expression:,
15102 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15103 (assignment:): Sub rule invoke build_assignment.
15104 (assignment_operator:): Default rules on sub rules.
15105 (force_error): Added documentation on this variable.
15106 (declare_local_variables): Build initialization calling
15108 (expand_start_java_method): Removed unused rtx declaration. Mark
15109 arguments as already initialized.
15110 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15111 (java_complete_expand_methods): Don't process next method if
15112 completion of the previous one triggered errors.
15113 (java_complete_expand_method): Call source_end_java_method if no
15114 error were found during completion.
15115 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15116 locals declaratilon. Handle names found within a class. Return
15117 error_mark_node when things aren't found.
15118 (patch_method_invocation_stmt): Return error_mark_node on failures.
15119 (patch_invoke): Removed unused local. Return the correct node.
15120 (java_complete_tree): Now returns a value. The BLOCK section binds
15121 local identifiers and the type of a BLOCK is now void. Assign the
15122 result of operand completion on COMPOUND_EXPR. Assign the
15123 encapsulated node of a WFL to the result of its completion, except
15124 when the node is an identifier. Now handle MODIFY_EXPR and several
15125 binary operators. Return error_mark_node on errors.
15126 (build_method_invocation, build_assignment, patch_assignment,
15127 build_binop, operator_string, patch_binop): New functions.
15128 * typeck.c (binary_numeric_promotion): New function.
15130 1998-05-21 Per Bothner <bothner@cygnus.com>
15132 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15133 Replace most uses of ident_subst by identifier_subst.
15135 * class.c (push_class_static_dummy_field): Removed function.
15136 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15137 instead of looking got "class" static field. Create that decl here.
15138 (class_identifier_node): Removed; no longer needed.
15139 (init_class_processing): Don't init class_identifier_node.
15140 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15141 Do nreverse 0 times (instead of twice) for Object and Class.
15142 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15144 1998-05-20 Per Bothner <bothner@cygnus.com>
15146 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15147 while initializing linenumber_count and linenumber_table.
15148 Do it before init_function_start (which calls emit_line_note).
15149 * expr.c (expand_byte_code): Don't need to clear lineno here.
15151 1998-05-18 Tom Tromey <tromey@cygnus.com>
15153 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15154 then mangle number as _N_.
15156 * class.c (mangle_class_field): New function.
15157 (build_class_ref): Set assembler name of class reference using
15158 mangle_class_field.
15159 (push_class_static_dummy_field): Likewise.
15161 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15163 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15164 of assigning to TREE_CODE. The latter method exploits a feature
15165 of GCC that is not ANSI compliant.
15167 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15169 * decl.c (pushdecl_force_head): New function.
15170 (pushlevel): Removed conditional printf.
15171 (complete_start_java_method): Don't enter local variable scope if
15172 function is compiled from source code.
15173 * expr.c: parse.h now included
15174 (java_lang_expand_expr): New function.
15175 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15176 printf. Terminate buffer when doing directories.
15177 * jcf-parse.c (parse_source_file): Call lang_init_source before
15178 parsing and before code generation.
15179 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15180 use printf if the macro is defined.
15181 * lang.c (lang_init): Install lang_expand_expr hook on
15182 java_lang_expand_expr.
15183 (java_dummy_print): New function.
15184 (lang_init_source): New function.
15185 * lex.c (java_lex): Remember location of an opening brace at the
15186 second nesting level.
15187 (java_is_eol): Unget character seen after a CR if it is EOF.
15188 * parse.h: Now includes lex.h
15189 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15190 printf if the macro is defined.
15191 (expand_start_java_method, build_expr_block, enter_block,
15192 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15193 New static function declarations.
15194 (pushdecl_force_head): New extern function declaration.
15195 (INCOMPLETE_TYPE_P): New macro.
15196 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15197 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15198 BLOCK_EXPR_ORIGIN): New macros.
15199 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15200 DECL_SOURCE_LINE_LAST): New macros.
15201 (struct parser_ctxt): Removed field current_method_decl, redundant
15202 with the field current_function_decl. Added fields
15203 first_ccb_indent1 and pending_block.
15204 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15205 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15207 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15208 (compilation_unit:): Cosmetic on sub rule.
15209 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15210 (variable_initializer:): Installed default rule on expression:.
15211 (method_declaration:): method_header: starts a new
15212 method. method_body: installs the function body, absorbs blocks
15213 emitted for temporary variable scopings, pops function's body block
15214 and merges function's last statement lineno in DECL_SOURCE_LINE.
15215 (method_body:): Installed default rules.
15216 (block:): Call enter_block when an opening brace is seen. Absorb
15217 scoping blocks and call exit_block when a closing brace is seen.
15218 (block_statement:): Cosmetic changes.
15219 (method_invocation:): Create WFL around CALL_EXPR node.
15220 (patch_stage): Added comment around definition.
15221 (method_header): Try to use first_ccb_indent1 as the first line of
15222 the method, so BP debug info are emitted at the first opening
15223 brace of the function. If the function has no body, use the
15224 location of the function's name. Override currently defined method
15225 name with the matching WFL so we can point redefinition errors
15226 using the location where the function's name was declared.
15227 (check_abstract_method_header): Interprets DECL_NAME as an
15228 identifier or as a WFL, accordingly.
15229 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15230 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15231 location and name information out of it and reinstall DECL_NAME to
15232 its original identifier node value.
15233 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15234 function's source code).
15235 (read_import_dir): Test the value returned by find_class and issue
15236 a fatal accordingly.
15237 (declare_local_variables): Push a new block for the scope of the
15238 new variable(s) if code has been already generated at that nesting
15239 level. Pinpoint redefinition errors using the variable id
15240 WFLs. Generate initialization code if necessary. If the variable
15241 type is incomplete, register a patch on its decl.
15242 (source_start_java_method): Rewritten. Define a new block for the
15243 function's parameters. Build parameter decl out of function's
15244 arguments and register them for a patch if their types are
15246 (expand_start_java_method): Includes the part of
15247 source_start_java_method that was pushing the parameter decls and
15248 completing the method start code.
15249 (source_end_java_method): Removed call the expand_end_bindings and
15250 poplevel (already taken care of). Reinstall function's arguments
15251 and get function's last line of code before calling
15252 expand_function_end.
15253 (java_method_add_stmt): New comment before the function's
15254 code. Complement the second operand of the current COMPOUND_EXPR
15256 (java_complete_expand_methods): Don't generate debug info on line
15257 zero when expanding a generated constructor.
15258 (java_complete_expand_method): Set start and end line numbers for
15259 a artificially generated constructor to one and manually call
15260 enter_block and exit_block when defining it. For all methods:
15261 expand function's start calling the new expand_start_java_method
15262 and invoke java_complete_tree on the effective method's body, if
15264 (resolve_expression_name): Now use lookup_name_in_blocks to search
15265 local variable decls and print out an error when variables are
15267 (patch_method_invocation_stmt): Inserted comment before the
15269 (lookup_method_invoke): Chain method's arguments using chainon
15270 with the current arg list as a second argument. Inserted missing
15271 IDENTIFIER_POINTER when reporting an error on methods not found.
15272 (refine_accessible_methods_list): Don't retain constructors.
15273 (patch_arguments): Function removed.
15274 (java_complete_tree): Inserted comment before the function's
15275 code. New case for BLOCKs. Moved the WFL case a bit
15276 further. Complete function's arguments.
15277 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15278 maybe_absorb_scoping_blocks): New functions.
15280 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15282 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15284 * jcf-parse.c (parse_source_file, java_error_count): New forward
15285 and extern declarations.
15286 (java_parse_abort_on_error): Macro moved.
15287 (jcf_parse_source): fatal called if fopen fails. Now calls
15289 (parse_source_file): New parse_only parameter. Reflects the
15290 elimination of the second pass.
15291 (yyparse): parse_source_file called with argument set to 0.
15292 * jcf.h (JCF_ZERO): Sets java_source to zero.
15293 * lex.c (java_init_lex): pass argument is gone. Function modified
15294 to be called once during the analysis of a file.
15295 (java_unget_unicode): Fixed typo in fatal message.
15296 (java_get_line_col): Likewise.
15297 (java_lval): Likewise. String literals no longer built during
15299 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15301 * parse.h (MODIFIER_WFL): New macro.
15302 (parse_check_super, parser_check_super_interface): Now return int.
15303 (parser_chain_incomplete_item, not_builtin_p,
15304 complete_method_decl): Declarations removed.
15305 (build_method_invocation_stmt, build_invoke): Renamed using the
15306 `patch' instead of `build'
15307 (register-incomplete_type, obtain_incomplete_type,
15308 java_complete_tree, java_complete_expand_method,
15309 unresolved_type_p, create_jdep_list): New function declarations.
15310 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15311 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15312 (jdep): New typedef on new struct _jdep.
15313 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15314 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15315 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15316 JDEP_RESOLVED_P): New macros.
15317 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15318 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15319 JDEP_VARIABLE): New enum values and jdep kinds.
15320 (jdeplist): New typedef on struct _jdeplist.
15321 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15323 (CALL_EXPR_PRIMARY): New macro.
15324 (struct parser_ctxt): Fields java_pass, current_method_decl,
15325 method_decl_list deleted. New field jdeplist.
15326 (INCOMPLETE_P): Macro deleted.
15327 * parse.y (single_type_import_declaration:): Removed pass switch.
15328 (type_import_on_demand_declaration): Likewise.
15329 (field_declaration:): Removed pass switch on all sub rules.
15330 (class_declaration:): Call the complete_class_decl removed on
15332 (method_declaration:): Removed second pass switch. No longer chain
15333 methods decl when method_header reduced.
15334 (method_header:): Sub rules no longer depend on pass switch.
15335 (method_declarator:): Likewise.
15336 (method_body:): Likewise.
15337 (abstract_method_declaration:): Likewise.
15338 (block_statement:): Likewise.
15339 (local_variable_declaration:): Likewise.
15340 (argument_list:): Likewise.
15341 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15342 removed. Partial CLASS_EXPR tree node built instead.
15343 (postfix_expression:): Removed pass switch on all sub rules.
15344 (java_pop_parser_context): Free classd_list content.
15345 (yyerror): Call obstrack_grow0 to finalize error message.
15346 (check_class_interface_creation): Comment modified to reflect new
15347 returned value meaning. Removed second pass switch. Return 1 if an
15348 error was found, 0 otherwise. Adjust pointer on filename if a
15349 leading path separator was found.
15350 (maybe_create_class_interface_decl): Removed first pass switch
15351 when linking the class decl to the class_list. Install a new
15352 jdep_list for the class.
15353 (add_superinterfaces): List of unresolved interfaces is
15354 gone. Unresolved interfaces are directly added to the current
15356 (create_interface): Second pass shortcut removed.
15357 ctpx->modifier_ctx access through MODIFIER_WFL.
15358 (create_class): Second pass shortcut removed. Call to
15359 register_incomplete_type replaces the call to
15360 parser_chain_incomplete_item.
15361 (complete_class_decl): Function removed.
15362 (duplicate_declaration_error): New way of retrieving redeclared
15364 (register_fields): Call to lookup_modifier_cl replaced by
15365 MODIFIER_WFL. New way of handling unresolved type, using
15366 unresolved_type_p and obtain_incomplete_type.
15367 register_incomplete_type replaces call to parser_chain_incomplete_item.
15368 (patch_stage): New static global variable.
15369 (method_header): New way of handling unresolved type, using
15370 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15371 indicates that the method decl needs to be patched.
15372 (check_abstract_method_header): Call to lookup_modifier_cl
15373 replaced by MODIFIER_WFL.
15374 (method_declarator): Incomplete argument type are registered
15375 calling register_incomplete_type. Patch on the declared method is
15376 issued in that case.
15377 (unresolved_type_p): New function.
15378 (parser_check_super_interface): New comment to reflect function's
15379 modified returned type (int). Function and has a new argument
15380 this_wfl. Call to parse_error_context uses this_wfl instead of
15381 relying on lookup_cl.
15382 (parser_check_super): Comment reflects function's new returned
15383 type (int). Function returns nonzero value on error.
15384 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15385 register_incomplete_type, jdep_resolve_class): New functions to
15386 handle incomplete types in declarations.
15387 (java_complete_class): Rewritten to work with the new incomplete
15388 type handling scheme.
15389 (complete_class_report_errors): Likewise.
15390 (complete_method_decl): Removed: it jobs is now handled by
15391 java_complete_class.
15392 (do_resolve_class): Class loaded in not already loaded and not
15393 found in Java source code.
15394 (java_check_regular_methods, java_check_abstract_methods): Don't
15395 call complete_method_decl anymore.
15396 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15397 (read_import_dir): Got rid of the pass number dependency.
15398 (declare_local_variables): New handling of unresolved types (patch
15400 (source_start_java_method): New parameter level. Function called
15401 with level set to 1 when argument types are potentially
15402 unresolved. Called to complete the job with level set to 2 once
15403 types are complete.
15404 (source_end_java_method): Call to permanent_allocation
15405 removed. Waiting to be replaced by a more suitable obstack
15407 (java_complete_expand_methods, java_complete_expand_method,
15408 java_expand_finals): New functions.
15409 (build_method_invocation_stmt): Renamed
15410 patch_method_invocation_stmt. Extracts function call expression
15411 (wfl) and arguments (args) from CALL_EXPR tree operands.
15412 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15413 call. Patch the function and argument operand of the CALL_EXPR
15415 (patch_argument, java_complete_tree): New functions.
15417 1998-04-20 Per Bothner <bothner@cygnus.com>
15419 Recover from missing fields and methods (i.e. error instead of fatal).
15420 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15421 * expr.c (expand_invoke): Recover from missing method.
15422 (expand_java_field_op): Recover from missing field.
15423 Inline references to java.lang.{Integer,Char,...}.TYPE.
15424 * typeck.c (get_type_from_signature), java-tree.h: New function.
15425 * class.c (add_method): Use get_type_from_signature.
15426 (build_class_ref): Handle a class that was not found.
15427 * typeck.c (convert): Handle conversion to pointers (for convenience).
15428 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15429 instead of lookup_field to handle missing fields.
15431 * jcf-parse.c (process_zip_dir): Set java_source.
15433 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15435 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15437 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15439 * jcf-parse.c (load_class): Don't change input_filename before
15440 calling jcf_parse_source (but still do it before calling
15442 (jcf_parse_source): Assign input_filename after having saved the
15444 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15445 list. ctxp->modifier_ctx zeroed according to its new
15446 definition. ctxp->filename initialized. Removed
15447 JAVA_MODIFIER_CTX_UNMARK.
15448 (java_unget_unicode): Update the character based column position.
15449 (java_allocate_new_line): ref_count not used anymore. Always free
15450 ctxp->p_line. Initialize c_line->char_col to 0.
15451 (java_get_unicode): Update the character based column position.
15452 (java_lex): Use ctxp->elc to store current position in source
15453 file, at the beginning of the parsed token. Set modifier_ctx entry
15454 corresponding to the parse modifier to a WFL node. Return a WFL
15455 node when an identifier is parsed.
15456 (java_lex_error): Now uses ctxp->elc to store current position in
15458 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15459 * lex.h (build_wfl_node): New function definitions.
15460 (struct java_line): ref_count and next fields are gone. New field
15462 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15463 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15464 (JAVA_COLUMN_DELTA): New macro.
15465 (java_lc): New typedef on new struct _java_lc.
15466 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15467 (parse_error_context, parse_warning_context): Changed prototypes.
15468 (java_get_line_col): Added as an available global function.
15469 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15470 (IC_DECL): Replaced by macro IC_TYPE
15471 (DEPEND_WFL): New macro.
15472 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15474 (exit_java_complete_class): Removed a commented out statement.
15475 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15476 now an array of tree nodes. Deleted fields line_list and
15477 e_line. New field elc, to replace e_line.
15478 * parse.y (array_type:): Build WFL node.
15479 (qualified_name:): Build a single WFL node out of two. Retain
15480 the location information of the first node in the resulting node.
15481 (package_declaration:): Use package name as a WFL node
15482 (single_type_import_declaration:): Use imported name as a WFL node.
15483 (type_import_on_demand_declaration:): Use root of the imported
15484 packages as a WFL node.
15485 (field_declaration:): Removed unused local variable cl.
15486 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15487 (yyerror): New static elc. Removed static error_line, error_pos.
15488 New local code_from_source. Save ctxp->elc into elc at the first
15489 pass. Call java_get_line_col to get a string of the line where
15490 the error occurred.
15491 (debug_line): Removed static function.
15492 (parse_error_context, parse_warning_context): Parameter cl is now
15493 a WFL node. Use its value to initialize ctxp->elc.
15494 (redefinition_error): Parameter cl is now a WFL node.
15495 (parse_add_interface): New parameter wfl. No longer call
15496 lookup_cl, use wfl instead.
15497 (check_class_interface_creation): Parameter cl is now a WFL node.
15498 (maybe_create_class_interface_decl): Likewise.
15499 (add_superinterfaces): New function.
15500 (create_interface): Removed local cl, node, super_decl,
15501 super_decl_type. Function now uses id as a WFL node. Better
15502 warning/error report on obsolete or forbidden mix of
15503 modifiers. Now calls add_superinterfaces to register interfaces.
15504 (create_class): Removed local cl, node. Local variable id is used
15505 as a WFL node. Better error report on forbidden modifier
15506 mix. Uses add_superinterfaces to register interfaces.
15507 (find_field): Argument cl is now a WFL node. Now store the WFL
15508 node of a fields that needs to be checked for their
15510 (method_header): Local variable node non longer used. Local
15511 variable id replaces cl.
15512 (check_modifiers_consistency): Local variable cl is now a WFL
15514 (method_declarator): Local variable cl replaced by parameter id.
15515 (parser_qualified_name): Now uses parameter name as a WFL node.
15516 (parser_check_super_interface): New parameter wfl, for achieve
15517 greater accuracy during error reports.
15518 (parser_chain_incomplete_item): New parameter named location. Used,
15519 along the decl, to construct the incomplete item node.
15520 (java_complete_class): resolve_class now uses WFL node extracted
15521 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15523 (complete_method_decl): Unresolved function's argument types are WFL.
15524 (resolve_class): Parameter cl is now a WFL node.
15525 (resolve_and_layout): Likewise.
15526 (do_resolve_class): Likewise. Try first to use cl and then do the
15527 lookup on the decl when calling check_pkg_class_access.
15528 (complete_class_report_errors): Use IC_TYPE in place of
15529 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15530 instead of doing a lookup over the decl.
15531 (java_check_final): Use WFL info from field tree list.
15532 (lookup_cl): Rewritten and returns a statically defined WFL node.
15533 (lookup_modifier_cl): Now uses information from WFL nodes.
15534 (process_imports): Likewise.
15535 (read_import_dir): name and cl arguments replaced by a single WFL
15536 node. Function modified accordingly.
15537 (find_in_imports_on_demand): Now uses WFL node.
15538 (check_pkg_class_access): cl argument is now a WFL node.
15539 (declare_local_variables): Fixed to use WFL nodes.
15540 (resolve_expression_name): Likewise.
15541 (build_method_invocation_stmt): name_combo argument renamed
15542 wfl. Function modified to use WFL nodes.
15543 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15544 (lookup_method_invoke): cl is now a WFL node. Added missing
15545 IDENTIFIER_POINTER to class type decl name.
15547 1998-04-14 Dave Brolley <brolley@cygnus.com>
15549 * lang.c (init_parse): Now returns char* containing the filename.
15551 1998-04-10 Per Bothner <bothner@cygnus.com>
15553 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15555 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15556 * class.c (make_class_data): If flag_assume_compiled, initial class
15557 state is CSTATE_PREPARED; make superclass and interfaces direct
15558 references, rather than constant pool indexes.
15560 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15562 * parser.y: Include flags.h. Removed debug variable pl.
15563 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15564 (block:): Likewise.
15565 (labeled_statement_nsi:): Generate debug info when reducing
15566 expression_statement:.
15567 (check_pkg_class_access): get_access_flags_from_decl invocation
15568 fixed for new CLASS_* flags location.
15569 (source_end_java_method): Save/restore parser context when
15570 entering/leaving this routine. Restore lineno to its right value
15571 before calling expand_end_bindings.
15572 (build_method_invocation_stmt): build_invoke called with the
15573 current line information.
15574 (build_invoke): New argument cl. Wrap the function call around a
15576 (refine_accessible_methods_list): Changed comment, removed
15578 * parse.h: Fixed typo in comments.
15579 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15580 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15581 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15583 * lex.c (java_lex): Record the last closing curly bracket of a
15585 * jcf-parse.c (jcf_parse_source): Now calls
15586 java_check_methods. Clarified comment, fixed typo.
15588 1998-04-09 Dave Brolley <brolley@cygnus.com>
15590 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15591 (finish_parse): Expose for non USE_CPPLIB builds.
15593 1998-04-08 Jeffrey A Law (law@cygnus.com)
15595 * lang.c (lang_print_xnode): New function.
15597 1998-04-03 Per Bothner <bothner@cygnus.com>
15599 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15600 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15601 used to build a class's dispatch table.
15602 (make_class_data): Generate dispatch table if flag_assume_compiled.
15603 Set dtable of class object to address of class_dtable_decl.
15605 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15606 be volatile and have side effects - generates better code.
15608 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15609 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15611 * expr.c (expand_invoke): If class is final, method is
15612 effectively final, so can call it directly.
15614 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15616 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15618 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15620 * parse.y (build_method_invocation_stmt): Removed extra argument
15623 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15625 * expr.c (dtable_indent): Now static global.
15626 (expand_invoke): Now call invoke_build_dtable and
15627 build_invokevirtual.
15628 (invoke_build_dtable, build_invokevirtual): New functions.
15629 * jcf-io.c (find_class): Defer issuing a warning by setting
15630 jcf->outofsynch to 1.
15631 * jcf-parse.c (jcf_out_of_synch): New function.
15632 (load_class): Test this_jcf.outofsynch flag and call
15633 jcf_out_of_synch accordingly.
15634 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15635 comment indentation.
15636 * lex.c (java_get_unicode): Fixed code indentation.
15637 (java_lex): Create string literal. Fixed typo. Removed several
15638 premature obstack_free.
15639 * parse.h: New enums for name resolution and invocation mode.
15640 (struct qualification): New data structure.
15641 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15642 (do_resolve_class, build_method_invocation_stmt,
15643 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15644 debug_line, identical_subpath_p, invocation_mode,
15645 refine_accessible_methods_list, build_invoke,
15646 lookup_method_invoke): New functions declared.
15647 (build_invokevirtual, invoke_build_dtable, match_java_method,
15648 build_field_ref, jcf_out_of_synch): New references to external
15650 (struct parse_ctxt): Removed artificial_constructor field.
15651 * parse.y: (array_type:): Type defined for this rule.
15652 (class_type:): Installed default rule for interface_type:.
15653 (array_type:): Now build Java array type.
15654 (qualified_name:): Now use obstack_grow0.
15655 (method_declaration:): Skip the artificial constructor added to
15657 (abstract_method_declaration:): Execute the code only during pass 1.
15658 (block:): Installed default rule in block_statements:.
15659 (block_statement:): Add the statement to the method during pass 2.
15660 (statement_expression): Installed default rule for
15661 method_invocation:.
15662 (argument_list:): Added code to build the argument list.
15663 (method_invocation:): Added call to create the method invocation
15665 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15666 (debug_line): New function for debug.
15667 (complete_class_decl): No longer do something during pass 1.
15668 (method_header): Use BUILD_PTR_FROM_NAME.
15669 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15671 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15672 function's main comment.
15673 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15675 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15676 (resolve_class): Now works with arrays.
15677 (do_resolve_class, resolve_and_layout): New functions.
15678 (java_check_regular_methods): Reverse method list before and after
15679 having processed it. No longer set ctxp->artificial_constructor.
15680 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15681 accordingly. Fixed typo in issued error message. Now use
15683 (find_in_imports_on_demand): Now use obstack_grow0.
15684 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15685 (source_end_java_method): Call expand_expr_stmt instead of
15686 expand_expr. Calls it before calling expand_function_end.
15687 (java_method_add_stmt): Do nothing if errors were found during
15689 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15690 (build_method_invocation_stmt, build_invoke, invocation_mode,
15691 lookup_method_invoke, refine_accessible_methods_list,
15692 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15694 * typeck.c (build_java_signature): Properly end method signature
15695 if return type skipped.
15696 (match_java_method): New function.
15698 1998-03-16 Per Bothner <bothner@cygnus.com>
15700 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15702 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15704 * expr.c (build_invoke_non_interface): New function.
15705 (methods_ident, ncode_ident): Now static globals.
15706 (expand_invoke): Use build_invoke_non_interface.
15707 * java-tree.h (struct lang_decl): New field function_decl_body.
15708 (DECL_FUNCTION_BODY): New macro.
15709 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15710 CLASS_FROM_SOURCE_P.
15711 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15712 before starting pass 2. Call to java_generate_parsed_class replaced
15713 by java_register_parsed_class.
15714 * lex.c: Fixed typo in header. Some line width related formating.
15715 * lex.h: Some line width related formating.
15716 * parse.h (source_end_java_method, resolve_expression_name,
15717 complete_class_decl, maybe_create_class_interface_decl,
15718 check_class_interface_creation): New static function declarations.
15719 (java_layout_parsed_class, java_method_add_stmt): New function
15721 (struct parser_ctxt): Field mark_class_generate removed. New
15722 fields class_list and artificial_constructor.
15723 * parse.y: Fixed typo in header.
15724 (class_declaration:): Call complete_class_decl when class body
15726 (method_declaration:): Call source_end_java_method in pass 2 when
15727 the method body is defined.
15728 (postfix_expression:): Do expression name resolution on sub-rule
15729 name during pass 2.
15730 (create_class, create_interface): Merged common pieces.
15731 (check_class_interface_creation, maybe_create_class_interface_decl):
15733 (complete_class_decl): New function.
15734 (register_fields): Fixed line width related typo.
15735 (method_header): Correctly skip first argument when fixing
15736 argument line. Changed the loop.
15737 (java_check_circular_reference): Now use ctxp->class_list.
15738 (java_complete_class): Removed start/stop marking.
15739 (java_check_regular_methods): Now takes a class decl as an
15740 argument. Add default constructor if none were encountered.
15741 (java_check_methods): Now use ctxp->class_list. Changed call to
15742 java_check_regular_methods.
15743 (source_start_java_method): Set DECL_ARG_TYPE for each function
15745 (source_end_java_method, java_method_add_stmt): New functions.
15746 (java_generate_parsed_class): No longer exists.
15747 (java_layout_parsed_class, java_register_parsed_class): New functions.
15748 (resolve_expression_name): New function.
15750 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15752 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15753 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15754 until pass initializations are done. Call read_import_dir with
15756 * parse.h: (lookup_modifier_cl): New function declared.
15757 (INTERFACE_FIELD_MODIFIERS): New macro.
15758 (OBSOLETE_MODIFIER_WARNING): New macro.
15759 * parse.y: (register_fields): Class type and current field name in
15760 local variables. Check modifier(s) if adding field(s) to an interface.
15761 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15762 and report errors using the faulty modifier line context.
15763 (lookup_modifier_cl): New function.
15764 (read_import_dir): Detect and report default import processing
15767 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15769 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15770 * class.c (is_compiled_class): Return 1 after making sure it
15771 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15772 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15773 * java-tree.h (flag_assume_compiled): Add decl.
15774 * lang.c (lang_f_options): Add the flag.
15775 (flag_assume_compiled): Add decl, default to 0.
15777 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15779 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15780 (is_compiled_class): Likewise.
15781 (layout_class): Likewise.
15782 (layout_class): Detect and lay out classes defined in source code.
15783 (interface_of_p, add_interface_do, may_add_interface): New
15785 (add_interface): Now use add_interface_do.
15786 (add_method_1): New function.
15787 (add_method): Now use add_method_1.
15788 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15789 (complete_start_java_method): New function.
15790 (start_java_mehod): Now call complete_start_java_method.
15791 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15792 (expand_invoke): Likewise and fixed typo.
15793 *gjava.c: (print_super_field): Use new argument to find_class
15796 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15797 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15798 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15800 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15801 (add_method_1, push_class): New prototypes.
15802 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15803 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15804 directory where the class was found.
15805 (find_class): New argument DO_CLASS_FILE. Function find_class
15806 modified accordingly.
15807 *jcf-parse.c: (fix_class_path): New function.
15808 (load_class): Use new VERBOSE argument. load_class now finds and
15809 loads/parses .class/.java files. Save read_state of current_jcf
15811 (java_parser_abort_on_error): New macro.
15812 (jcf_parse_source, parse_source_file): New function.
15813 (jcf_parse): Fixed typo.
15814 (yyparse): Call parse_source_file () only.
15815 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15816 writing the real class name back in the zip directory entry.
15817 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15818 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15819 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15820 (find_class): Prototype fixed.
15821 *lex.c: Added 1998 time stamp.
15822 Removed all static global variables, moved into the parser
15823 context data structure.. Now include unistd.h if SEEK_SET not
15825 (java_init_lex): Rewritten.
15826 (java_sneak_unicode): Modified current unicode access in current line.
15827 (java_unget_unicode): Likewise.
15828 (java_allocate_new_line): New allocation management.
15829 (java_read_char): Modified access and storage of unget_utf8_value.
15830 New way of processing current unicode.
15831 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15832 (java_get_unicode): Now use the parser context.
15833 (java_lineterminator): Likewise.
15834 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15835 of the reentrant parser implementation. Function now use the
15836 parser context data structure and java_lval. Fixed production of
15837 the float and double constant "out of range" error message. Fixed
15838 obstack use. Return integer value when hitting a modifier. Now
15839 return type for TRUE, FALSE and other predefined types. Return
15840 identifier as a TREE_LIST list containing the current line context
15841 as the TREE_VALUE sub-node.
15842 (java_unicode_2_utf8): Fixed typo in declaration.
15843 (java_lex_error): Now use the parser context data structure.
15844 *lex.h: Added 1998 time stamp.
15845 (struct java_line): New fields ref_count and next.
15846 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15847 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15848 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15849 *parse.h: Added 1998 time stamp.
15850 (java_parse_source_file): Renamed from parse_source_file.
15851 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15852 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15853 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15854 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15855 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15856 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15857 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15858 (struct parser_ctxt): New data structure to keep the parser context.
15859 *parse.y: Added 1998 time stamp, got rid of static global variables.
15860 (java_error_count, ctxp): New global variables.
15861 (%union): New value field.
15862 (numeric_type, integral_type): Rules removed.
15863 (primitive_type): Rule defined to handle integral, float, double and
15865 (qualified_name, package_declaration,
15866 single_type_import_declaration, type_import_on_demand_declaration,
15867 modifiers, class_declaration, super, interfaces,
15868 interface_type_list, class_body, field_declaration,
15869 field_declaration, variable_declarators, variable_declarator,
15870 variable_declarator_id, method_declaration, method_header,
15871 formal_parameter_list, formal_parameter, method_body, block,
15872 static, interface_declaration, extends_interfaces,
15873 abstract_method_declaration, local_variable_declarators): Rules now
15875 (force_error, do_warning): New global statics.
15876 (push_parser_context, parser_context_save_global,
15877 parser_context_restore_global, pop_parser_context): New functions.
15878 (yyerror): Now uses the global parser context. Fixed use of obstack.
15879 (parse_error, parse_error_context, parse_warning_context,
15880 java_accstring_lookup, redefinition_error, check_modifiers,
15881 parser_add_interface, create_interface, create_class, find_field,
15882 duplicate_declaration_error, register_fields, method_header,
15883 check_modifiers_consistency, check_abstract_method_header,
15884 method_declarator, parser_qualified_classname,
15885 parser_check_super_interface, parser_check_super,
15886 parser_chain_incomplete_item, java_check_circular_reference,
15887 layout_class_from_source, java_complete_class,
15888 complete_method_decl, resolve_class, complete_class_report_errors,
15889 java_check_final, check_method_redefinition,
15890 java_check_regular_methods, java_check_abstract_methods,
15891 java_check_methods, lookup_java_interface_method2,
15892 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15893 process_imports, find_in_imports, read_import_entry,
15894 read_import_dir, find_in_imports_on_demand,
15895 check_pkg_class_access, not_builtin_p, declare_local_variables,
15896 source_start_java_method, java_generate_parsed_class): New
15898 *typeck.c: (signature_include_return): New global variable.
15899 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15900 to add the function returned type in the signature.
15902 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15904 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15906 1998-01-29 Dave Brolley <brolley@cygnus.com>
15908 * Make-lang.in (java.info): Added.
15909 (java.install-info): Added
15911 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15913 * Makefile.in (clean): Also remove java/parse.c.
15915 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15917 Add a pair of -fbounds-check/-fno-bounds-check options.
15918 * lang.c (lang_decode_option): Add code to grok arguments.
15919 (flag_bounds_check): Add decl.
15920 (lang_f_options): New array w/ the option in it.
15921 * java-tree.h (flag_bounds_check): Add decl.
15922 * lang-options.h: New file.
15923 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15924 of a static macro value.
15925 (JAVA_ARRAY_EXCEPTION): Delete macro.
15927 1998-01-23 Per Bothner <bothner@cygnus.com>
15929 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15930 * expr.c (build_anewarray): Add missing promote_type.
15932 1998-01-22 Per Bothner <bothner@cygnus.com>
15934 Add array types with known length to optimize bounds checking.
15935 * typeck.c (build_java_array_type): Take length parameter.
15936 (java_array_type_length, build_prim_array_type): New functions.
15937 * java-tree.h: Update for new functions.
15938 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15939 * class.c: Use build_prim_array_type.
15940 * expr.c (can_widen_reference_to): Handle known-length array types.
15941 (verify_jvm_instructions): Keep track of integer push instructions
15942 followed by newarray/anewarray, so we can build known-length arrays.
15943 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15944 (java_array_data_offset): New function.
15945 (build_java_array_length_access): New function. Optimize if constant.
15946 (build_java_arrayaccess): Constant fold bounds check.
15947 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15948 (build_newarray, build_anewarray): New functions.
15949 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15950 * verify.c (merge_types): Handle known-lengh array types.
15952 1998-01-19 Per Bothner <bothner@cygnus.com>
15954 * expr.c (expand_byte_code): Fix performace bug, which caused
15955 searching linenumber_table to be linear rather than constant.
15957 1997-12-12 Per Bothner <bothner@cygnus.com>
15959 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15961 * decl.c, java-tree.h (soft_fmod_node): New global.
15962 * decl.c (init_decl_processing): Define __builtin_fmod.
15963 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15964 using __builtin_fmod.
15966 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15968 * keyword.h: New file, output of keyword.gperf as processed by
15970 * lex.c (java_lex_init): Initialize java_error_flag.
15971 * parse.c (YYERROR_NOW): Uses java_error_flag.
15972 * parse.y: New static java_error_flag. Useless definition of
15974 * parse.y (java_error): Portable error recovery using
15975 java_error_flag (not yet completely tuned).
15977 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15979 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15981 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15983 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15984 (parse.c, lex.c, keyword.h): New rules for Java source code
15986 * parse.c: Renamed into jcf-parse.c.
15987 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15988 * keyword.gperf: New file, Java keywords.
15989 * parse.y: New file, Java language grammar.
15990 * parse.h: New file, Java language grammar definitions.
15991 * lex.c: New file, Java language lexer.
15992 * lex.h: New file, Java language lexer definitions.
15994 1997-12-03 Per Bothner <bothner@cygnus.com>
15996 * decl.c (clinit_identifier_node), java-tree.h: New global.
15997 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15998 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15999 * expr.c (expand_java_field_op): Check for invalid assignment
16002 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16004 1997-10-27 Per Bothner <bothner@cygnus.com>
16006 * verify.c (verify_jvm_instructions): When processing a handler,
16007 attempt to set the current_subr to the right value.
16008 (More complicated code combines Sep 17 and Oct 22 versions.)
16010 1997-10-24 Per Bothner <bothner@cygnus.com>
16012 * class.c (push_class): Figure out (guess) name of source file.
16013 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16014 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16015 (parse_class_file): Change return type from int to void.
16016 Call debug_start_source_file/debug_end_source_file.
16018 * expr.c (build_java_binop): Fix masking 2nd operand.
16019 * decl.c (init_decl_processing): Set sizetype first.
16021 1997-10-22 Per Bothner <bothner@cygnus.com>
16023 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16024 (Revert Sep 17 change.)
16026 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16028 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16029 .class extension in their name and fix thing so we don't process
16030 them parse_zip_file_entries().
16031 (parse_zip_file_entries): Cleaned unused local variables.
16033 1997-10-20 Per Bothner <bothner@cygnus.com>
16035 * expr.c (can_widen_reference_to): Allows equal array element types.
16036 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16037 * jcf-dump.c (RET): Get (and print) index.
16039 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16040 Promote element type to POINTER_TYPE.
16042 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16044 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16045 find_in_current_zip, jcf_figure_file_type): Moved from
16046 jcf-reader.c to parse.c.
16047 * zextract.c: (read_zip_archive): takes file_comment_length possible
16048 field into account.
16050 1997-10-20 Per Bothner <bothner@cygnus.com>
16052 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16054 * verify.c (merge_types): Handle array types even better ...
16056 1997-10-17 Per Bothner <bothner@cygnus.com>
16058 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16060 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16061 * class.c (make_class_data): Don't build fields_decl if no fields.
16062 When building fields_decl, skip if DECL_ARTIFICIAL.
16064 * expr.c (java_stack_swap): Update stack_type_map.
16065 * verify.c (merge_types): Handle array types better.
16067 1997-10-15 Per Bothner <bothner@cygnus.com>
16069 * class.c (add_field): Don't promote short integral fields to
16070 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16071 * expr.c (push_value): Promote and convert short integral values.
16073 * decl.c, java-tree.h (integer_two_node): New constant node.
16074 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16076 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16078 * class.c (append_gpp_mangled_type): Use function argument
16079 unpromoted type to generate mangled name.
16081 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16083 * constants.c (build_constant_data_ref): Now uses current_class
16084 instead of main_class.
16085 (build_constants_constructor): Now uses current_class instead of
16087 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16088 of the global variable SeepZipFiles done here.
16089 * zextract.c (read_zip_archive): extra_field optional field taken
16090 into account while computing the position of the class file in the
16092 * verify.c (verify_jvm_instructions): Use current_jcf to search
16094 * parse.c (load_class): First search for the class to load in the
16095 current zip file. Saves current_jcf (restored before returning
16096 from that function). Don't call JCF_FINISH in the class was found
16097 in the current ZIP file.
16098 (jcf_parse): If the class was found in the current ZIP file, save
16099 its tree_constant_pool (for later reuse).
16100 (parse_class_file): New function. Process each method defined in
16101 the current class and record the class as to be later registered.
16102 (yyparse): Rewritten. Figure the type of the current file and switch
16104 * lang.c: New global variable current_jcf.
16105 (lang_init): Removed compiling_from_source test (done later, in
16106 yyparse). Removed call the jcf_parse ().
16107 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16108 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16109 in the current ZIP file) and zip_offset (offset to the class data in
16110 the current zip file).
16111 * jcf-reader.c: zipfile.h included.
16112 localToFile: New ZipFileCache static global variable
16113 (parse_zip_file_entries): New function. Browse the current ZIP
16114 file directory and process each class found.
16115 (process_zip_dir): New function. Register each class found in the
16116 ZIP file directory. The class aren't parsed but a valid JCF is
16117 link to each of them.
16118 (find_in_current_zip): New function. Search for a class in the
16119 current ZIP file directory. If found, prepare the class so that it
16121 (jcf_figure_file_type): New function. Examine the file structure
16122 to figure a class file, a ZIP file. If none of these categories are
16123 matched, a source file is assumed.
16124 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16125 SeenZipFile: New global variable.
16126 (open_in_zip): Use zipmember's length to accelerate the search for
16127 a member. If zipmember was NULL and zip file successfully read,
16129 * java-tree.h: New global variable current_jcf declared. Added
16130 declaration for current_constant_pool_tags, current_constant_pool_data,
16131 current_constant_pool_length, current_constant_pool_data_ref.
16132 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16133 store the JCF of classes seen in a zip file) and tree *constant_pool
16134 (to save a loaded class constant pool). current_class declared here.
16135 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16136 retrieve method_ref_constant.
16137 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16138 (OBJECT): get_class_constant now uses current_jcf.
16139 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16140 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16141 (expand_invoke): Now uses current_class instead of main_class
16142 (build_class_init): Now uses current_class instead of main_class
16143 * class.c: New static global variable registered_class.
16144 (register_class): New function.
16145 (emit_register_class): Modified to use registered_class instead of
16147 (is_compiled_class): Now take into account class seen in the archive.
16149 1997-10-06 Per Bothner <bothner@cygnus.com>
16151 * except.h: Renamed to: java-except.h.
16152 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16153 * except.c: Add semi-working (commented out) implementation.
16155 * expr.c (expand_iinc): Add needed flush_quick_stack.
16156 * parse.c (set_source_filename): New function.
16157 (give_name_to_class): Set input_filename from package.classname.java.
16159 * jcf-io.c (find_class): Don't look first in ".".
16161 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16163 * zextract.c (read_zip_archive): Now takes into account the
16165 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16167 1997-09-20 Per Bothner <bothner@cygnus.com>
16169 * constants.c, java-tree.h (build_internal_class_name): New function.
16170 (alloc_class_constant): Re-implement using build_internal_class_name.
16171 * class.c (make_class_data): Likewise.
16172 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16174 1997-09-17 Per Bothner <bothner@cygnus.com>
16176 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16177 to NULL before pushing an exception handler target.
16179 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16180 (java_stack_swap, java_stack_dup): Re-write to be safe from
16181 clobbering registers.
16182 (build_class_init): New function.
16184 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16186 * typeck.c (build_java_array_type): Temporary use
16187 permanent_obstack to create the array 'length' field.
16188 * expr.c (lookup_label): Temporay use permanent_obstack to create
16189 label if not found.
16190 * class.c (push_super_field): Tempory use permanent_obstack.
16192 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16194 * typeck.c (type_for_mode): Now handles double_type_node and
16196 * verify.c (verify_jvm_instructions): The instruction following
16197 the wide bytecode is checked. OPCODE_ret added to the list of
16200 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16202 * class.c (make_class): Temporary use permanent_obstack. Set the
16203 class CLASS_P field to 1.
16204 (push_class): Temporary use permanent_obstack.
16205 (set_super_info): Temporary use permanent_obstack.
16206 (add_method): Temporary use permanent_obstack, set
16207 METHOD_TRANSIENT().
16208 (add_field): Temporary use permanent_obstack. Sets
16209 FIELD_VOLATILE() and FIELD_TRANSIENT().
16210 (build_class_ref): Temporary use permanent_obstack if the class
16212 (build_static_field_ref): Temporary use permanent_obstack when
16213 creating field's rtl.
16214 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16215 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16216 and fields. Function finalized, as far as flag handling.
16217 (push_class_static_dummy_field): Temporary use permanent_obstack.
16218 (emit_register_class): Force generation of class registration at
16220 * decl.c (end_java_method): Call permanent_allocation() before
16222 * expr.c (can_widen_reference_to): Added comment to interface
16223 handling, fixed typo.
16224 (lookup_field): Now uses CLASS_P() to correct FIXME
16225 (expand_invoke): Verification on public && !static &&
16226 !abstract moved into soft_lookupinterfacemethod (kaffe).
16227 Use Object class dtable if objectref is an array when expanding
16229 (java_push_constant_from_pool): Temporary use permanent_obstack
16230 for CONSTANT_string
16231 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16232 create constant references.
16233 (get_constant): Temporary use permanent_obstack to create constant.
16234 (load_class): Temporary use permanent_obstack to load class.
16235 (jcf_parse): Temporary use permanent_obstack to perform class
16237 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16238 (build_java_signature): Temporary use permanent_obstack.
16239 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16241 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16242 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16245 1997-09-11 Per Bothner <bothner@cygnus.com>
16247 * class.c (append_gpp_mangled_type): Fix typo.
16248 (emit_register_class): Use main_class to get class object, rather
16249 than looking for no-longer-existing static decl starting with _CL.
16250 * typeck.c (parse_signature_type): Promote array element type
16251 if it is a RECORD_TYPE.
16253 1997-09-10 Per Bothner <bothner@cygnus.com>
16255 * class.c (push_class_static_dummy_field): New function.
16256 (mangle_static_field): New. Do G++-style mangling of static fields.
16257 (layout_class): Mandle static fields here, not in add_field.
16258 (build_class_ref): The class object is now a dummy static field.
16259 * decl.c (find_local_variable): Look for best, instead of first match.
16260 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16261 (build_java_athrow): Don't check here if exception is Throwable.
16262 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16263 (TYPE_USED): Removed. No longer used ...
16264 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16265 * verify.c (push_pending_label): New function.
16266 (push_pending_block): Renamed to check_pending_block.
16267 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16268 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16269 re-checking possible handlers) after a store (less wasted work).
16270 Check for null handler (finally) before calling add_handler.
16271 Various changes to (finally?) correctly handle try/finally.
16273 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16275 * class.c: Include stdio.h.
16277 1997-09-04 Per Bothner <bothner@cygnus.com>
16279 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16280 to make sure class is initialized before static/special invoke.
16282 * verify.c (verify_jvm_instructions): On a store instruction,
16283 call find_local_variable to force pre-allocation of decl and rtx.
16284 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16286 1997-09-03 Per Bothner <bothner@cygnus.com>
16288 * class.c (build_class_ref): Strip off "promoted_" if need be.
16289 (make_field_value): Call build_java_signature when needed.
16290 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16291 * expr.c (build_java_athrow): Don't push_value of exception.
16292 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16293 match specification of [fd]cmp[lg] for NaNs.
16294 (expand_byte_code): Add support for exception handler ranges.
16295 * except.c: Add skeleton for EH code-generation.
16296 * verify.c (merge_types): Treat all promoted integral types as equal.
16297 * constants.c (build_constants_constructor): To force creation of
16298 current_constant_pool_data_ref, call build_constant_data_ref.
16300 * javaop.def (lload): Fix typo.
16301 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16303 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16305 * parse.c: Don't include function.h.
16307 1997-08-27 Per Bothner <bothner@cygnus.com>
16309 * except.[ch]: New files.
16310 * Makefile.in (JAVA_OBJS): Add except.o
16311 * expr.c: Temporary warning about unimplemented exceptions.
16312 * verify.c: Verify exception handlers.
16314 * jcf-dump.c (disassemble_method): Print exception table.
16316 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16318 * expr.c (verify_jvm_instructions): Started a thorough
16319 verification of invoke* bytecodes.
16320 (expand_byte_code): flush quick stack if PC is the target of a
16321 branch. and undef RET (conflicting with config/i386/i386.h).
16322 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16324 (expand_invoke): Now handles invokeinterface and do more
16325 verification according to the bytecode.
16326 (lookup_field): Don't try to load the class if processing
16328 (can_widen_reference_to): Now handles interfaces.
16329 * decl.c (init_decl_processing): New global variable
16330 soft_lookupinterfacemethod_node, declared in java-tree.h.
16331 Call set_super_info on string_type_node.
16332 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16334 * class.c (set_super_info): Fills the CLASS_* flags according to
16336 (get_access_flags_from_decl): Handles all class flags.
16338 1997-08-26 Per Bothner <bothner@cygnus.com>
16340 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16341 * parse.c (yyparse): Check for abstract method, and missing code.
16342 * expr.c (expand_byte_code): Change interface.
16343 * lang.c (put_decl_node): Print promoted types prettier.
16344 * verify.c (verify_jvm_instruction): Change interface.
16345 Partial support for scanning exception table.
16346 For load instructions, handle promoted integral types.
16348 1997-08-21 Per Bothner <bothner@cygnus.com>
16350 * verify.c: New file, with contents moved from expr.c.
16351 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16352 * typeck.c (is_array_type_p): Moved here from expr.c.
16353 * java-tree.h: Add some now-needed function declarations.
16354 * Makefile.in (JAVA_OBJS): Added verify.o.
16356 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16358 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16359 METHOD_ABSTRACT flag.
16361 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16362 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16363 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16365 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16367 (start_java_method): Hook for SYNCHRONIZED methods.
16369 * expr.c (build_java_jsr, build_java_ret): New functions
16370 (JSR,PRE): New macros
16371 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16372 (verify_jvm_instructions): tableswitch, lookupswitch,
16373 monitorenter, monitorexit, goto_w: verified.
16374 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16375 (build_java_monitor): New function.
16376 (MONITOR_OPERATION): Modified to call build_java_monitor()
16377 (verify_jvm_instructions): Started a thorough verification of
16380 1997-08-19 Per Bothner <bothner@cygnus.com>
16382 Support verification of jsr/ret subroutines (used for try/finally).
16383 * decl.c (return_address_type_node): New type node.
16384 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16385 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16386 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16387 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16388 TYPE_USED): New macros for special types in type_map.
16390 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16391 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16393 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16395 * expr.c (can_widen_reference_to): New function.
16396 (pop_type): Use it.
16397 (merge_type_state): Support handling start of subroutine.
16398 (push_pending_block): Return char* error message, instead of calling
16399 fatal on an error. Also handle subroutines.
16400 (verify_jvm_instructions): Handle errors from push_poending_block.
16401 Support jsr and ret instructions.
16403 1997-08-19 Per Bothner <bothner@cygnus.com>
16405 * jcf-io.c (find_classfile): Fix thinko.
16406 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16408 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16410 * Makefile.in (BISON): Remove.
16412 1997-08-07 Per Bothner <bothner@cygnus.com>
16414 * Makefile.in: Convert to autoconf.
16415 * config-lang.in (outputs): Added java/Makefile.
16417 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16418 Rename cc1java to jc1.
16420 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16421 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16423 * class.c (class_depth): Do load_class if needed.
16425 Mostly better verification.
16426 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16427 (init_decl_processing): Change return type of soft_checkcast.
16428 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16429 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16430 lang_print_error): New functions.
16431 (lang_init): Set global hook print_error_function to lang_print_error.
16432 * expr.c: In the type_map ptr_type_node is only used for null now.
16433 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16434 (merge_types): Dererence pointer to record types before comparing.
16435 (decode_newarray_type, merge_types): On error just return NULL.
16436 (build_java_binop): Add preliminary implementation (with warning)
16437 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16438 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16439 (expand_compare, expand_java_goto, expand_java_call): Don't
16440 push_pending_block, since that only makes sense when verifying.
16441 (merge_type_state): Different return codes.
16442 (push_pending_block): A block may need to be verified more than once.
16443 (expand_byte_code): Warn about unused code at code generation time.
16444 (verify_jvm_instruction): Changed logic, since code may need to be
16445 re-verified if type-state has changed. Also, better error handling.
16446 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16447 Improve newarray, anewarray, ?aload, athrow,
16448 * java-tree.h (LABEL_CHANGED): New macro.
16450 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16452 * decl.c (soft_athrow_node): New global variable initialized.
16453 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16454 * typeck.c (convert): Added support for REAL_TYPE.
16455 (convert_to_char): New function.
16456 (convert): Handle CHAR_TYPE.
16457 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16458 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16459 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16461 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16462 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16463 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16464 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16465 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16466 to Use The Right Things.
16467 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16468 compatible with INT. BOOLEAN is made equivalent to BYTE.
16469 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16470 OPCODE_ifnonnull): Now supported.
16471 (build_java_athrow): New function.
16473 1997-08-04 Per Bothner <bothner@cygnus.com>
16475 Rename method name <init> to match G++ (and fix mangling).
16476 * class.c (layout_class): Replace method name of <init> by class name.
16477 (make_method_value): Do inverse renaming of constructor from <init>.
16478 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16479 * typeck.c (lookup_java_constructor): New function.
16480 * expr.c (expand_invoke): If method_name is <init>, call
16481 lookup_java_constructor to find constructor.
16483 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16485 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16487 * parse.c (get_class_constant): Modified to handle array "classes"
16488 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16490 (convert): Modified to handle real type.
16491 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16492 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16493 variables declared.
16494 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16495 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16496 global variables initialized.
16497 (find_local_variable): Handles the case of a pointer
16498 (end_java_method): Restore the use of one more scope
16499 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16500 build_java_array_length_access, expand_java_arrayload,
16501 expand_java_arraystore, expand_java_array_length,
16502 expand_java_multianewarray, expand_java_anewarray,
16503 build_java_check_indexed_type, is_array_type_p,
16504 build_java_throw_out_of_bound_exception): New functions.
16505 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16506 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16507 OPCODE_<t>aload): Implemented code for verification.
16508 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16509 ARRAY_NEW_MULTI): Macro defined.
16510 (CONVERT): Modified to invoke convert().
16511 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16513 1997-07-31 Per Bothner <bothner@cygnus.com>
16515 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16516 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16517 (make_class_data): Field name needs '/' as package prefix.
16518 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16520 1997-07-25 Per Bothner <bothner@cygnus.com>
16522 Implement debug information for local variables.
16523 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16524 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16525 DECL_LOCAL_SLOT_CHAIN): New macros.
16526 (struct lang_decl_var): New type.
16527 * parse.c (give_name_to_locals): Move to decl.c.
16528 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16529 (start_java_method): Re-write parameter handling.
16530 (pending_local_decls): New global variable.
16531 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16532 (find_local_variable): Accept pc so we can skips decls not in range.
16533 (struct binding_level): Add end_pc field.
16534 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16535 (various): Change so current pc gets passed to find_local_variable.
16537 * decl.c (init_decl_processing): Re-arrange fields in
16538 class_type_node and and method_type_node to match kaffe 0.9.1.
16539 * class.c (make_method_value, make_class_data): Update
16540 initializations to match.
16542 1997-07-16 Per Bothner <bothner@cygnus.com>
16544 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16545 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16546 (push_super_field): New function.
16547 (make_class_data): Handle inheritance of class static initializer.
16548 (layout_class): New name mangling.
16549 * constants.c (build_constant_data_ref): Init type of data array
16550 to a one-element array.
16551 (build_constants_constructor): Set DECL_SIZE from complete array type.
16552 * decl.c: Rename class_type, object_type etc to class_type_node,
16553 object_type_node etc. Make former inherit from latter.
16554 * expr.c (expand_invoke): Add cast of function address.
16555 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16556 * parse.c (yyparse): Don't call layout_class here.
16557 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16559 1997-06-14 Per Bothner <bothner@cygnus.com>
16561 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16562 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16563 (alloc_class_constant): New.
16564 * expr.c (expand_invoke): Make sure method's class is initialized.
16565 * class.c (interits_from_p, emit_register_class): New functions.
16566 * parse.c (yyparse): Call emit_register_class.
16568 1997-06-09 Per Bothner <bothner@cygnus.com>
16570 * constants.c: New file, to handle constant pool.
16571 * Makefile.in (JAVA_OBJS): Add constants.o.
16572 * decl.c (init_decl_processing): Update, fix, finish various structs.
16573 (pushdecl_top_level): New.
16574 * parse.c (layout_class): Moved to class.c.
16575 * expr.c (java_push_constant_from_pool): New function.
16576 * class.c (build_class_ref): Make work fully
16577 (make_class_data): Emit super-class, constant pool, interface vector.
16579 1997-06-03 Per Bothner <bothner@cygnus.com>
16581 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16582 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16583 * class.c (class_depth): New function.
16584 (lookup_named_class): Replaced by new function lookup_class.
16585 * decl.c (object_type_node, string_type_node): New.
16586 Remove various types that we no longer need.
16587 * expr.c (verify_jvm_instructions): New separate verifier pass.
16588 (push_type, pop_type): New functions for verifier.
16589 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16590 (expand_byte_code): Simplify, since we assume already verified.
16591 (expand_invoke): Now mostly works.
16592 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16593 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16594 * parse.c: Wait to allocate class object until we know its name.
16595 (layout_class): Calculate DECL_VINDEX for each virtual method.
16596 * typeck.c (get_array_type): Rename to ...
16597 (build_java_array_type): ... and provide working implementation.
16598 (build_java_signature): New function - build Java signature of type.
16599 (set_java_signature): New function - cache signature with type.
16600 (lookup_java_method): New function.
16602 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16604 * class.c (ident_subst): Take extra SUFFIX parameter.
16605 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16606 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16607 (build_class_ref): Actually implement.
16608 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16609 * decl.c (builtin_function): New.
16610 (init_decl_processing): Update for current Kaffe. Declare some
16611 builtin Kaffe functions.
16612 * expr.c (build_address_of): New.
16613 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16614 Renamed (from expand_java_new etc), and added working implementations.
16615 (build_field_ref): Now also handle static fields.
16616 (expand_invoke): Implement invokestatic, and start implement rest.
16617 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16618 * javaop.def: Rename invokevirt -> invokevirtual.
16619 * lang.c (use_handles): Removed.
16620 * parse.c: Add support for ConstantValue attribute.
16621 Handle nested loading of a class. (JPOOL_UTF): New.
16623 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16625 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16627 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16629 * Make-lang.in (java.install-man): New empty rule.
16630 * typeck.c (set_local_type): New function.
16631 * expr.c (STORE_INTERNAL): Call find_local_variable,
16632 not find_stack_slot. Call set_local_type.
16634 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16636 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16637 and building RECORD_TYPE CONSTRUCTORs.
16638 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16640 * lang.c (use_handles): Change the default to 0.
16641 * decl.c: Define and build class_type, field_type, utf8const_type.
16642 * class.c (make_class_data, make_field_value,
16643 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16644 hashUtf8String, strLengthUtf8, mangled_classname:
16645 Functions to build reflective data structures.
16646 * parse.c (yyparse): Call make_class_data.
16648 * jcf-io.c (open_class, find_classfile): New functions.
16649 * jcf-dump.c: Support reading classfile from explicitly-named
16650 class file (without CLASSPATH searching).
16652 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16654 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16655 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16656 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16657 (get_constant): Now trivial for CONSTANT_Utf8.
16659 * jcf.h: Make NEW_CPOOL the default.
16660 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16662 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>