1 2004-07-01 Richard Henderson <rth@redhat.com>
3 * class.c (registerClass_libfunc): Remove.
4 (init_class_processing): Don't set it.
5 (emit_register_classes): Take list_p parameter. Fill it in
6 with _Jv_RegisterClass calls.
7 * decl.c (java_init_decl_processing): Don't call
8 init_resource_processing.
9 * jcf-parse.c (java_emit_static_constructor): New.
10 (java_parse_file): Call it.
11 * resource.c (registerResource_libfunc): Remove.
12 (init_resource_processing): Remove.
13 (write_resource_constructor): Take list_p parameter. Fill it in
14 with _Jv_RegisterResource calls.
15 * java-tree.h: Update prototypes.
17 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
20 * class.c (layout_class_method): Do not override package-private
21 method if its in a different package.
22 (split_qualified_name): Move here from parse.y. Rename from
23 breakdown_qualified. Add comment.
24 (in_same_package): Move here from parse.y. Add comment.
25 * java-tree.h (break_down_qualified, in_same_package): Declare.
26 (in_same_package): Likewise.
27 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
30 2004-06-29 Andrew Haley <aph@redhat.com>
32 * except.c (expand_start_java_handler): Push a new binding level.
33 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
34 register_exception_range() to register where we'll do it.
35 (expand_end_java_handler): Remove old bogus code. Replace with
36 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
37 the top of the expression we're curently building.
38 (maybe_end_try): Delete.
39 * decl.c (binding_level.exception_range): New field.
40 (clear_binding_level): Add field exception_range. Reformat.
41 (poplevel): Call expand_end_java_handler().
42 (poplevel): Call java_add_stmt only if functionbody is false.
43 (maybe_poplevels): Don't call maybe_end_try() from here.
44 (end_java_method): Clear no longer used trees in function decl.
45 (register_exception_range): New function.
46 * java-tree.h (register_exception_range, struct eh_range): Declare.
48 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
50 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
52 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
55 * expr.c (class_has_finalize_method): Fix method name indentation.
56 (expand_java_call): Remove K&R style parameter declaration.
57 (expand_invoke): Fix statement indentation.
58 (expand_java_field_op): Likewise.
59 * parse-scan.y: Fix typo.
60 (reset_report): Fix method name indentation.
61 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
63 * verify.c (verify_jvm_instructions): Document parameters, insert
65 * lang.c (lang_init_source): Fix method name indentation.
66 * class.c (common_enclosing_context_p): Likewise.
67 (emit_symbol_table): Fix parameter list indentation.
68 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
69 parameter declaration.
70 * constants.c: Fix copyright notice indentation.
71 * typeck.c (find_method_in_superclasses): Fix parameter list
73 (find_method_in_interfaces): Likewise.
74 * zextract.c (makelong): Fix method name indentation.
76 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
79 * parse.y (create_interface): Set correct access modifiers for
81 * jcf-write.c (get_classfile_modifiers): New function.
82 (generate_classfile): Use get_classfile_modifiers, not
85 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
87 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
88 dependency to current parser context, not NULL_TREE, for top-level
90 (jdep_resolve_class): Enable member access check for all inner
93 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
95 * parse.y (qualify_and_find): Pass type decl, not identifier, to
98 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
101 * expr.c (expand_java_field_op): Ensure that target class for static
102 field access has been loaded.
104 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
105 Ranjit Mathew <rmathew@hotmail.com>
107 PR java/1207, java/16178
108 * jcf-parse.c (load_class): Return immediately if passed a type decl
109 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
110 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
111 before calling load_class.
112 (qualify_and_find): Likewise.
113 (find_in_imports_on_demand): Likewise.
114 (find_applicable_accessible_methods_list): Likewise.
116 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
118 * parse.y (java_layout_seen_class_methods): Don't call load_class
119 on class defined by source parser.
121 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
123 * parse.y (set_nested_class_simple_name_value): Removed.
124 (java_complete_expand_class): Remove calls to
125 set_nested_class_simple_name_value.
127 2004-06-22 Andrew Haley <aph@redhat.com>
128 Ranjit Mathew <rmathew@hotmail.com>
131 * decl.c (force_poplevels): Remove call to expand_end_bindings.
133 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
135 * parse.y (create_class): Correct diagnostic message about
136 java.lang.Object extending anything else.
138 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
140 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
141 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
142 * constants.c (build_ref_from_constant_pool): Likewise.
143 * expr.c (build_java_array_length_access): Likewise.
144 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
145 (invoke_build_dtable, build_invokevirtual): Likewise.
146 (build_invokeinterface, java_expand_expr): Likewise.
147 (emit_init_test_initialization): Likewise.
148 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
149 * parse.y (make_qualifed_name, build_array_ref): Likewise.
151 2004-06-21 Andrew Haley <aph@redhat.com>
153 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
156 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
158 * jcf.h (struct JCF): Change java_source, right_zip and finished
160 * lex.h (struct java_lexer): Change hit_eof, read_anything,
161 byte_swap and use_fallback to unsigned int.
162 * parse.h (struct _jdep): Change flag0 to unsigned int.
164 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
167 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
168 before trying to lay out its methods.
169 * jcf-parse.c (read_class): Track parsed files using canonical paths
170 obtained via lrealpath from libiberty.
171 (java_parse_file): Likewise.
172 (parse_source_file_1): Rename formal parameter to reflect its
173 modified purpose. Minor formatting fix.
175 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
177 * class.c (emit_register_classes): Make the function uninlinable,
178 do not set current_function_cannot_inline.
179 * resource.c (write_resource_constructor): Do not reset
180 flag_inline_functions around rest_of_compilation.
182 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
185 * expr.c (java_truthvalue_conversion): Handle
186 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
187 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
188 i.e. return the expression.
190 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
192 * gjavah.c: Include version.h
194 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
196 * jcf-write.c (generate_bytecode_conditional): Correct handling
197 of unordered conditionals. Add comment.
199 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
200 Per Bothner <per@bothner.com>
202 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
203 local variable was initialised upon declaration.
204 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
205 variable was final and initialised upon declaration.
206 * check-init.c (check_final_reassigned): Give error only if a blank
207 final is not definitely unassigned or if an initialised final is
209 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
210 assignment expressions. Remove case MODIFY_EXPR, label do_default.
211 (check_init): Perform initialised-variable-removing-optimisation
212 only on non-final local variables.
214 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
216 * jcf-write.c (generate_bytecode_conditional): Handle binops
217 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
219 (generate_bytecode_insns): Likewise.
221 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
223 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
224 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
226 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
228 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
229 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
231 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
233 * decl.c (struct binding_level): Add GTY marker. Compile
234 binding_depth unconditionally.
235 (current_binding_level, free_binding_level, global_binding_level):
237 (clear_binding_level): Unconditionally set binding_depth.
238 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
240 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
242 * lex.c (java_new_lexer): Set 'encoding'.
243 (java_read_char): Improve error message for unrecognized characters.
244 * lex.h (struct java_lexer): New field 'encoding'.
246 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
248 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
250 2004-05-21 Mark Wielaard <mark@klomp.org>
252 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
255 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
257 * typeck.c: Remove non-printable character 160.
259 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
261 * check-init.c: Correct minor typos.
263 2004-05-13 Diego Novillo <dnovillo@redhat.com>
265 * Make-lang.in, expr.c, java-gimplify.c: Rename
266 tree-simple.[ch] to tree-gimple.[ch].
268 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
270 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
272 2004-05-13 Diego Novillo <dnovillo@redhat.com>
274 Merge from tree-ssa-20020619-branch. See
275 ChangeLog.tree-ssa for details.
277 * Make-lang.in, builtins.c, check-init.c, class.c,
278 constants.c, decl.c, except.c, expr.c, java-except.h,
279 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
280 lang.c, lang.opt, parse.y, resource.c: Merged.
281 * java-gimplify.c: New file.
283 2004-05-10 Andrew Haley <aph@redhat.com>
285 * parse.y (create_class): Set TYPE_VFIELD.
286 * decl.c (java_init_decl_processing): Likewise.
288 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
289 * class.c (make_method_value): Replace DECL_VINDEX with call to
291 (get_dispatch_vector): Likewise.
292 (layout_class_method): Likewise.
293 Replace set of DECL_VINDEX with call to set_method_index().
294 (set_method_index): New function.
295 (get_method_index): New function.
296 * java-tree.h (set_method_index): New function decl.
297 (get_method_index): New function decl.
299 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
301 * parse.y (check_pkg_class_access): Add new argument
302 and use it when cl is NULL to call lookup_cl on it.
303 (parser_check_super_interface): Do not call lookup_cl.
304 Pass this_decl to check_pkg_class_access and NULL
305 instead of lookup_cl.
306 (parser_check_super): Update for change in
307 check_pkg_class_access.
308 (do_resolve_class): Likewise.
309 (process_imports): Likewise.
310 (find_in_imports_on_demand): Likewise.
311 (resolve_qualified_expression_name): Likewise.
313 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
315 Fixes PR java/9685, PR java/15073
316 * parse.y (accessibility_string): New method.
317 (not_accessible_field_error): Use accessibility_string()
318 instead of java_accstring_lookup().
319 (resolve_qualified_expression_name): Check with
320 check_pkg_class_access() before allowing access using
323 Use check_pkg_class_access() instead of not_accessible_p()
324 for unqualified types.
325 (not_accessible_p): Use DECL_CONTEXT (member) instead of
326 REFERENCE for package-private access checking.
327 (patch_method_invocation): Use accessibility_string() instead
328 of java_accstring_lookup().
330 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
333 * gjavah.c (struct method_name): Add member is_native.
334 (overloaded_jni_method_exists_p): Match candidate method only if
336 (print_method_info): Initialise is_native flag from the method's
339 2004-04-30 Roger Sayle <roger@eyesopen.com>
341 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
342 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
344 2004-04-22 Roger Sayle <roger@eyesopen.com>
346 * resource.c (write_resource_constructor): Guard call to possibly
347 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
349 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
351 * class.c (make_class_data): Add new field aux_info.
352 * decl.c (java_init_decl_processing): Push type and decl for
355 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
357 * expr.c (expand_java_NEW): Don't use size argument for
358 _Jv_AllocObject calls.
359 * parse.y (patch_invoke): Likewise.
361 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
363 * expr.c (build_invokeinterface): Remove unused variables to
366 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
368 * class.c (get_interface_method_index): New function. Return dispatch
369 index for interface method.
370 (make_method_value): For interface methods, set index field to
371 iface dispatch index, not DECL_VINDEX.
372 * expr.c (build_invokeinterface): Use get_interface_method_index.
374 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
376 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
378 2004-03-31 Andrew Haley <aph@redhat.com>
381 * jcf-io.c (opendir_in_zip): Tidy up error handling.
383 2004-03-30 Zack Weinberg <zack@codesourcery.com>
385 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
388 2004-03-25 Marcus Meissner <meissner@suse.de>
391 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
393 2004-03-23 Tom Tromey <tromey@redhat.com>
396 * jcf-write.c (make_class_file_name): Don't report if mkdir
399 2004-03-23 Tom Tromey <tromey@redhat.com>
401 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
403 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
405 * class.c, gjavah.c, lang.c: Fix comment typos.
406 * gcj.texi: Fix typos.
408 2004-03-19 Per Bothner <per@bothner.com>
410 * gcj.texi (Code Generation): Document new flags and assert defaults.
412 * class.c (assume_compiled_node_struct): Rename type to
413 class_flag_node_struct, as it is now also used for enable_assertions.
414 Rename assume_compiled_node typedef. Rename excludep field to value.
415 (find_assume_compiled_node): Rename function to find_class_flag_node.
416 Minor optimization - avoid needless strlen.
417 (add_assume_compiled): Some tweaking and optimization.
418 Rename and generalize to add_class_flag takem an extra parameter.
419 (add_assume_compled): New just calls add_class_flag.
420 (add_enable_assert, enable_assertions): New functions.
421 (enable_assert_tree): New static.
422 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
423 * lang.opt (fenable-assertions, fenable-assertions=,
424 fdisable-assertions, fdisable-assertions=): New options.
425 * lang.c (java_handle_option): Handle new options.
426 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
427 class in an interface - create helper class nested in outer interface.
428 (build_assertion): Short-circuit if enable_assertions is false.
430 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
432 * java-tree.h: Changes throughout to add checking to macros
433 and numerous whitespace changes.
434 (VAR_OR_FIELD_CHECK): New macro.
435 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
436 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
438 2004-03-16 Per Bothner <per@bothner.com>
440 * jcf-jump.c (options): New --print-constants option.
441 * gcj.texi (Invoking jcf-dump): Document --print-constants.
443 * jcf-dump.c (flag_print_constant_pool): Default to off.
444 (print_constant_terse_with_index): New helper function.
445 (various places): Check flag_print_constant_pool where missing.
446 (main): If verbose set flag_print_constant_pool.
447 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
449 2004-03-15 Andrew Haley <aph@redhat.com>
452 * parse.y (java_complete_lhs): Check that final variable has an
455 2004-03-12 Andrew Haley <aph@redhat.com>
458 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
461 2004-02-29 Roger Sayle <roger@eyesopen.com>
463 * jcf-parse.c (java_parse_file): Handle the case that input_filename
466 2004-02-27 Per Bothner <per@bothner.com>
468 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
469 suggestion: Use build_incomplete_class_ref.
470 This fixes PR java/13508, java/11714.
472 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
474 * java/parse.h: Update copyright.
476 2004-02-26 Andrew Haley <aph@redhat.com>
479 * parse.y (check_interface_throws_clauses): Check for
480 !METHOD_INVISIBLE (iface_method).
481 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
482 well as CLASS_ABSTRACT.
484 2004-02-25 Per Bothner <per@bothner.com>
486 * parse.y (build_assertion): If we're in an inner class, create the
487 class$ helper routine in the outer class.
489 2004-02-19 Richard Henderson <rth@redhat.com>
491 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
493 2004-02-16 Geoffrey Keating <geoffk@apple.com>
495 * Make-lang.in (java.install-man): Add extra dependencies.
497 2004-02-13 Geoffrey Keating <geoffk@apple.com>
499 * Make-lang.in: Install man pages under the same names
500 (possibly transformed) as the program they document.
502 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
504 * gjavah.c: Include "intl.h".
505 (error): New function.
506 (main): Call gcc_init_libintl.
507 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
508 print_stub_or_jni, process_file, main): Use error rather than
510 (print_method_info, usage, help, version, main): Mark strings for
511 translation with _. Avoid splitting up sentences. Send
512 information messages to stdout.
513 * jcf-dump.c: Include "intl.h".
514 (main): Call gcc_init_libintl.
515 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
516 Mark error, usage and version messages for translation with _.
517 Avoid splitting up sentences.
518 * jv-scan.c: Include "intl.h".
519 (fatal_error, warning): Change parameter s to msgid. Translate
521 (main): Call gcc_init_libintl.
522 (usage, help, version): Mark error, usage and version messages for
523 translation with _. Avoid splitting up sentences.
524 * jvgenmain.c: Include "intl.h".
525 (main): Call gcc_init_libintl.
526 (usage, main): Mark error messages for translation with _.
527 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
528 JVGENMAIN_OBJS): Add intl.o.
529 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
530 java/jvgenmain.o): Update dependencies.
532 2004-02-08 Per Bothner <per@bothner.com>
534 * parse.y (resolve_qualified_expression_name): In case of inaccessible
535 class don't use not_accessible_field_error, which can get confused.
537 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
539 Make-lang.in (po-generated): Delete.
541 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
543 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
545 * decl.c: Include target.h.
546 (start_java_method): Replace PROMOTE_PROTOTYPES with
547 targetm.calls.promote_prototypes.
548 * expr.c: Include target.h.
549 (pop_arguments): Replace PROMOTE_PROTOTYPES with
550 targetm.calls.promote_prototypes.
551 * parse.y: Include target.h.
552 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
553 with targetm.calls.promote_prototypes.
555 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
557 * typeck.c: Update copyright.
559 2004-02-02 Tom Tromey <tromey@redhat.com>
561 * decl.c (java_init_decl_processing): Remove duplicate
564 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
566 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
568 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
570 * expr.c (build_field_ref): Move variable
573 2004-01-28 Andrew Haley <aph@redhat.com>
575 * expr.c (build_field_ref): Widen field offset.
577 2004-01-27 Andrew Haley <aph@redhat.com>
580 * parse.y (check_interface_throws_clauses): Make sure class_decl
583 2004-01-22 Jeff Sturm <jsturm@one-point.com>
586 * parse.y (patch_assignment): Don't modify lhs_type for
587 reference assignments.
589 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
591 * Make-lang.in: Replace $(docdir) with doc.
592 (java.info, java.srcinfo, java.man, java.srcman): New rules.
593 (java.install-man): Revamp rule.
595 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
597 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
598 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
599 instead of deferred backquote.
601 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
603 * typeck.c (find_method_in_interfaces): Move variable
606 2004-01-16 Andrew Haley <aph@redhat.com>
609 * typeck.c (shallow_find_method): New.
610 (find_method_in_superclasses): New.
611 (find_method_in_interfaces): New.
612 (lookup_do): Rewrite.
613 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
615 * jcf-parse.c (read_class): Save and restore output_class.
616 * decl.c (java_expand_body): Set output_class from fndecl.
618 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
620 * class.c (gen_indirect_dispatch_tables): Fix string length
623 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
625 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
626 (java.srcextra): Copy above back to source directory if requested.
627 (po-generated): Delete reference to $(parsedir).
628 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
631 2004-01-14 Jan Hubicka <jh@suse.cz>
633 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
636 2004-01-09 Mark Mitchell <mark@codesourcery.com>
638 * java-tree.h (java_expand_expr): Change prototype.
639 * expr.c (java_expand_expr): Add alt_rtl parameter.
641 2004-01-09 Andrew Haley <aph@redhat.com>
644 * parse.y (java_fix_constructors): Set output_class.
645 (java_reorder_fields): Likewise.
646 (java_layout_classes): Likewise.
647 (java_expand_classes): Generate indirect dispatch tables.
648 (java_expand_classes): Set output_class.
649 (java_finish_classes): Likewise.
650 * lang.c (java_init): Turn on always_initialize_class_p if we're
651 using indirect dis[atch.
652 (java_decl_ok_for_sibcall): Use output_class, not current_class.
653 (java_get_callee_fndecl): Use class local atable.
655 (always_initialize_class_p): Decl moved to java-tree.h.
656 (HANDLE_CLASS_INFO): Set output_class.
657 (read_class): Likewise.
658 (parse_class_file): Call gen_indirect_dispatch_tables.
659 (parse_zip_file_entries): Set output_class.
660 (java_parse_file): Set output_class. Don't emit symbol tables.
661 * java-tree.h (output_class): New.
662 Remove global declarations for otable, atable, and ctable.
663 (always_initialize_class_p): moved here from decl.c.
665 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
666 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
667 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
668 (struct lang_type): Add otable_methods, otable_decl,
669 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
670 ctable_decl, catch_classes, type_to_runtime_map.
671 * expr.c (build_field_ref): Make otable, atable, and ctable class
672 local rather than global.
673 (build_known_method_ref): Likewise.
674 (build_invokeinterface): Likewise.
675 (java_expand_expr): Pass runtime type (rather than actual type) to
677 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
678 this class. Look up each class in that map to delete duplicates.
679 (expand_end_java_handler): Pass runtime type (rather than actual
680 type) to expand_start_catch.
681 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
683 (java_init_decl_processing): Rearrange things. Remove global
684 declarations of otable, atable, and ctable.
685 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
686 (java_expand_body): Set output_class.
687 * constants.c (build_constant_data_ref): Use output_class, not
689 (alloc_name_constant): Likewise.
690 * class.c (gen_indirect_dispatch_tables): New.
691 (build_class_ref): Generate hard reference to superclass, even if
692 using indirect dispatch.
693 (build_static_field_ref): Use class local atable.
694 (make_class_data): Generate hard reference to superclass, even if
695 using indirect dispatch.
696 Generate symbolic references to interfaces when using indirect
698 (make_class_data): Emit otable, atable, and ctable.
699 Make otable, atable, and ctable class local rather than global.
700 (emit_catch_table): Make otable, atable, and ctable class local
703 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
705 * parse.y (catch_clause_parameter): Fix typo.
708 * parse.y: (catch_clause_parameter): Return early if $3, aka
709 formal_parameter, is null.
711 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
713 * class.c: Remove uses of "register" specifier in
714 declarations of arguments and local variables.
717 * gjavah.c: Likewise.
718 * jcf-dump.c: Likewise.
719 * jcf-io.c: Likewise.
720 * jcf-parse.c: Likewise.
721 * jcf-write.c: Likewise.
722 * keyword.h: Likewise.
724 * typeck.c: Likewise.
725 * verify.c: Likewise.
727 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
729 * Make-lang.in (GCJ_CROSS_NAME): Delete.
730 (java.install_common, java.install-man): Adjust for above.
731 (java.uninstall): Likewise.
733 2003-12-03 Michael Koch <konqueror@gmx.de>
735 * class.c (make_class_data):
736 Push field value to 'hack_signers' instead of 'signers'.
737 * decl.c (java_init_decl_processing):
738 Push field 'hack_signers' instead of 'signers'.
740 2003-12-03 Zack Weinberg <zack@codesourcery.com>
742 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
745 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
748 * parse.y (qualify_ambiguous_name): Remove lots of broken
749 field access processing - there's no need to do that here,
750 because we have resolve_field_access. Remove
751 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
752 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
755 2003-12-01 Jeff Sturm <jsturm@one-point.com>
758 * parse.y (java_complete_lhs): Save location prior to patching
761 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
764 * resource.c (write_resource_constructor): Append
765 "_resource" to constructor identifier name.
767 2003-11-25 Jeff Sturm <jsturm@one-point.com>
770 * constants.c (cpool_for_class): New function.
771 (outgoing_cpool): Remove global variable.
772 (alloc_name_constant): Use cpool_for_class.
773 (build_constants_constructor): Likewise.
774 * decl.c (java_expand_body): Set current_class.
775 * java-tree.h (outgoing_cpool) Remove declaration.
776 (init_outgoing_cpool): Likewise.
777 * jcf-parse.c (init_outgoing_cpool): Remove function.
778 (parse_class_file): Don't call init_outgoing_cpool.
779 * parse.y (java_complete_expand_methods): Don't call
780 init_outgoing_cpool. Don't save outgoing_cpool.
781 (java_expand_classes): Don't restore outgoing_cpool.
782 (java_finish_classes): Likewise.
784 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
786 * Make-lang.in: (java.install-common) Add
787 symlink for $(target_noncanonical)-gcjh for
790 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
792 * Make-lang.in (java.extraclean): Delete.
794 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
796 * Make-lang.in (check-java): Add.
798 2003-11-19 Jeff Sturm <jsturm@one-point.com>
801 * except.c (prepare_eh_table_type): Allocate variable-sized
802 buffer `buf' with alloca.
804 2003-11-17 Jeff Sturm <jsturm@one-point.com>
808 decl.c (java_init_decl_processing): Don't initialize
809 class_not_found_type_node, no_class_def_found_type_node.
811 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
812 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
813 (class_not_found_type_node, no_class_def_found_type_node):
816 parse.y (build_dot_class_method_invocation): Add this_class
817 argument. Qualify method invocations to a different class.
818 (create_new_parser_context): Initialize saved_data_ctx to 0.
819 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
820 (build_dot_class_method): Don't load classes. Register
822 (build_incomplete_class_ref): Special cases for interfaces
823 and inner classes. Move build_dot_class_method call to here...
824 (patch_incomplete_class_ref): ...from here. Pass current_class
825 to build_dot_class_method_invocation.
826 (build_assertion): Pass class_type to
827 build_dot_class_method_invocation.
828 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
830 2003-11-17 Jeff Sturm <jsturm@one-point.com>
833 * java-tree.h (BLOCK_EMPTY_P): Define.
834 * parse.y (java_complete_lhs): Check for empty blocks
835 in TRY_FINALLY_EXPR case.
837 2003-11-17 Andrew Haley <aph@redhat.com>
839 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
840 (struct lang_decl_var:freed): New variable.
841 * decl.c (poplevel): Mark local vars that have gone out of scope.
842 (push_jvm_slot): Don't use the RTL of a var that has gone out of
845 2003-11-16 Jason Merrill <jason@redhat.com>
847 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
848 and TAGS files that include them for each front end.
850 2003-11-15 Tom Tromey <tromey@redhat.com>
852 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
854 2003-11-12 Jason Merrill <jason@redhat.com>
856 PR optimization/12547
857 * lang.c (java_tree_inlining_walk_subtrees): Just walk
858 BLOCK_EXPR_BODY directly.
860 2003-11-12 Andrew Haley <aph@redhat.com>
863 * parse.y (fold_constant_for_init): Check that we really do have a
867 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
868 init_test_decls being inlined.
871 * parse.y (do_resolve_class): Check return value from
872 breakdown_qualified().
874 2003-11-11 Tom Tromey <tromey@redhat.com>
877 * parse.y (merge_string_cste): Handle case where we have a
878 pointer that happens to be zero, not null_pointer_node.
880 2003-11-10 Tom Tromey <tromey@redhat.com>
882 * jcf-parse.c (classify_zip_file): Correctly compare
883 filename_length against length of manifest file's name.
885 2003-11-08 Tom Tromey <tromey@redhat.com>
888 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
890 2003-11-06 Andrew Haley <aph@redhat.com>
892 * expr.c (java_stack_swap): Make sure destination stack slots are
895 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
897 * Make-lang.in (dvi): Move targets to $(docobjdir).
898 (gcj.dvi): Simplify rule and adjust target.
899 (gcj.info): Simplify rule.
900 (gcj.pod): New intermediate rule.
901 (gcjh.pod): Likewise.
902 (jv-scan.pod): Likewise.
903 (jcf-dump.pod): Likewise.
905 (jv-convert.pod): Likewise.
906 (rmic.pod): Likewise.
907 (rmiregistry.pod): Likewise.
911 (jcf-dump.1): Delete.
913 (jv-convert.1): Delete.
915 (rmiregistry.1): Delete.
917 2003-11-02 Jeff Sturm <jsturm@one-point.com>
920 * parse.y (resolve_qualified_expression_name): Move test
921 for outer field access methods from here...
922 (check_thrown_exceptions) ...to here.
924 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
926 * .cvsignore: Delete.
928 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
930 * verify.c (verify_jvm_instructions): Don't warn about legal
931 eh binding regions generated for example by jdk 1.4.1.
933 2003-10-24 David S. Miller <davem@redhat.com>
935 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
937 2003-10-22 Andrew Haley <aph@redhat.com>
939 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
940 (java_get_callee_fndecl): New.
942 * jcf-parse.c (java_parse_file): Call emit_catch_table().
944 * java-tree.h (ctable_decl): New.
945 (catch_classes): New.
946 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
948 * decl.c (java_init_decl_processing): Add catch_class_type.
950 Add catch_classes field.
952 * class.c (build_indirect_class_ref): Break out from
954 (make_field_value): Check flag_indirect_dispatch.
955 (make_class_data): Ditto.
956 Tidy uses of PUSH_FIELD_VALUE.
957 Add field catch_classes.
958 (make_catch_class_record): New.
960 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
962 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
964 * jcf-write.c: Follow spelling conventions.
967 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
969 * ChangeLog: Fix typos.
970 * expr.c: Fix comment typos.
971 * jcf-write.c: Likewise.
974 * mangle.c: Likewise.
975 * parse-scan.y: Likewise.
978 2003-10-22 Tom Tromey <tromey@redhat.com>
980 * expr.c (expand_byte_code): Only warn about dead bytecode when
981 extra_warnings is set.
983 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
985 Fix for PR java/12586.
986 * mangle.c (find_compression_record_match): Don't iterate through
987 package namespace elements unless they all match compression_table
990 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
992 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
993 (generate-manpages): Likewise.
994 (java.maintainer-clean): Likewise.
995 (gcj.info): Likewise.
998 (jv-scan.1): Likewise.
999 (jcf-dump.1): Likewise.
1001 (jv-convert.1): Likewise.
1003 (rmiregistry.1): Likewise.
1004 (java.install-man): Likewise.
1005 (parse-scan.o): Move and define complete compile line.
1006 (parse.o): Likewise.
1007 (jcf-tree-inline.o): Move.
1009 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1011 * Make-lang.in (info): Update dependencies.
1012 (java.install-info): Remove.
1013 ($(srcdir)/java/gcj.info): Replace with ...
1014 ($(docobjdir)/gcj.info): ... this.
1016 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1018 * Make-lang.in: Replace uses of $(target_alias) with
1019 $(target_noncanonical).
1021 2003-10-09 Tom Tromey <tromey@redhat.com>
1023 * decl.c (java_init_decl_processing): Declare signers field.
1024 * class.c (make_class_data): Set signers field.
1026 2003-10-09 Jason Merrill <jason@redhat.com>
1028 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1029 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1032 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1034 * Make-lang.in (java.info): Replace with ...
1036 (java.dvi): Replace with ...
1038 (java.generated-manpages): Replace with ...
1040 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1042 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1044 2003-10-01 Andrew Haley <aph@redhat.com>
1046 * jcf-parse.c (java_parse_file): Write otable and atable.
1047 * java-tree.h (atable_methods): New.
1049 (atable_syms_decl): New.
1050 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1051 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1052 (symbol_*type): Rename method_symbol* to symbol*type.
1053 (emit_offset_symbol_table): Delete.
1054 (emit_symbol_table): New.
1055 (get_symbol_table_index): New.
1057 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1058 (build_known_method_ref): Likewise.
1059 (get_symbol_table_index): Rename from get_offset_table_index.
1060 Parameterize to allow re-use by differing types of symbol table.
1061 (build_invokevirtual): Pass table to get_offset_table_index.
1062 * decl.c (java_init_decl_processing): Push types and decls for
1063 atable and atable_syyms.
1064 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1065 (make_class_data): Add new fields atable and atable_syms.
1066 (emit_symbol_table): Rename from emit_offset_symbol_table.
1067 Parameterize to allow re-use by different types of symbol table.
1068 (build_symbol_entry): Renamed from build_method_symbols_entry.
1070 2003-09-30 Roger Sayle <roger@eyesopen.com>
1072 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1073 semantics for SAVE_EXPR, by caching the result in a temporary.
1075 2003-09-28 Richard Henderson <rth@redhat.com>
1077 * check-init.c (check_init): Save and restore input_location
1078 instead of file and line separately.
1079 * decl.c (java_expand_body): Likewise.
1080 * jcf-write.c (generate_bytecode_insns): Likewise.
1081 * parse.y (safe_layout_class): Likewise.
1082 * jcf-parse.c (read_class, parse_class_file): Likewise.
1083 (java_parse_file): Use %H for warning locator.
1085 2003-09-28 Roger Sayle <roger@eyesopen.com>
1087 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1088 with void-type branches instead of using a COMPOUND_EXPR.
1090 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1092 * decl.c (java_optimize_inline, dump_function): Remove.
1093 * java-tree.h (java_optimize_inline): Remove declaration.
1094 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1095 * parse.y (source_end_java_method, java_expand_classes):
1096 Likewise. Remove dead code.
1098 2003-09-27 Roger Sayle <roger@eyesopen.com>
1100 * lang.c (java_init_options): Set flag_evaluation_order.
1101 * expr.c (force_evaluation_order): Don't attempt to force
1102 evaluation order of binary operations using save_expr.
1103 * parse.y (java_complete_lhs): No longer need to call
1104 force_evaluation_order when constructing binary operators.
1106 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1107 Bryce McKinlay <bryce@mckinlay.net.nz>
1110 * parse.y (not_accessible_field_error): New function.
1111 (resolve_expression_name): Check field access permissions.
1112 (resolve_qualified_expression_name): Use
1113 not_accessible_field_error.
1114 (resolve_qualified_expression_name): Likewise.
1116 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1118 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1120 2003-09-23 Roger Sayle <roger@eyesopen.com>
1122 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1123 with equal operands without side-effects.
1125 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1127 * decl.c (java_init_decl_processing): Don't emit otable decls
1128 if flag_indirect_dispatch is not set.
1130 2003-09-21 Richard Henderson <rth@redhat.com>
1132 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1135 2003-09-21 Richard Henderson <rth@redhat.com>
1137 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1138 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1140 2003-09-20 Richard Henderson <rth@redhat.com>
1142 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1144 2003-09-18 Roger Sayle <roger@eyesopen.com>
1146 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1147 * check-init.c (check_init): Likewise.
1149 2003-09-18 Roger Sayle <roger@eyesopen.com>
1151 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1153 2003-09-16 Andrew Haley <aph@redhat.com>
1155 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1157 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1160 * mangle.c (find_compression_record_match): Skip
1161 over a "6JArray" (the array template mangled string)
1163 (mangle_array_type): Correct minor typo.
1164 (atms): Move definition to the beginning.
1166 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1168 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1169 out. Fix for PR java/12254.
1171 2003-09-11 Richard Henderson <rth@redhat.com>
1173 * parse.y (source_end_java_method): Update for new
1174 cgraph_finalize_function argument.
1176 2003-09-09 Richard Henderson <rth@redhat.com>
1178 * parse.y (source_end_java_method): Update call to
1179 cgraph_finalize_function.
1181 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1183 * decl.c (java_expand_body): New function.
1184 * expr.c (build_class_init): Set DECL_IGNORED_P.
1185 * java-tree.h (start_complete_expand_method,
1186 java_expand_body): Declare.
1187 * jcf-parse.c (cgraph.h): Include.
1188 (java_parse_file): Handle flag_unit_at_a_time.
1189 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1190 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1191 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1192 (java_start_inlining): New function.
1193 * parse.h (java_finish_classes): Declare.
1194 * parse.y: Include cgraph.h.
1195 (block): Don't special-case empty block production.
1196 (craft_constructor): Set DECL_INLINE.
1197 (source_end_java_method): Handle flag_unit_at_a_time.
1198 Replace inline code with call to java_expand_body.
1199 (start_complete_expand_method): Remove static modifier.
1200 (java_expand_method_bodies): Patch function tree for
1201 class initialization and/or synchronization as needed.
1202 Don't begin RTL expansion yet.
1203 (java_expand_classes): Check flag_unit_at_a_time before
1204 calling finish_class.
1205 (java_finish_classes): New function.
1206 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1207 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1208 (emit_test_initialization): Set DECL_IGNORED_P.
1210 2003-09-03 Roger Sayle <roger@eyesopen.com>
1212 * builtins.c (enum builtin_type): Delete unused enumeration.
1213 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1215 2003-08-28 Tom Tromey <tromey@redhat.com>
1217 * gcj.texi (Extensions): Document gcjlib URLs.
1219 2003-08-20 Tom Tromey <tromey@redhat.com>
1221 * gcj.texi (Extensions): Added xref.
1222 (libgcj Runtime Properties): Document
1223 gnu.gcj.runtime.VMClassLoader.library_control.
1225 2003-08-20 Andrew Haley <aph@redhat.com>
1227 * except.c (prepare_eh_table_type): Use new encoding for exception
1228 handlers when using -fno-assume-compiled.
1230 2003-08-13 Tom Tromey <tromey@redhat.com>
1232 * gcj.texi (Invoking gij): Document -X and -?.
1234 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1236 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1237 GCJH_OBJS, JCFDUMP_OBJS
1238 * win32-host.c: Removed the unnecessary and broken dependency
1241 2003-08-11 Tom Tromey <tromey@redhat.com>
1243 * parse.y (java_check_regular_methods): Typo fixes. Call
1244 check_interface_throws_clauses. Use
1245 check_concrete_throws_clauses.
1246 (check_interface_throws_clauses): New function.
1247 (check_concrete_throws_clauses): New function.
1248 (hack_is_accessible_p): New function.
1249 (find_most_specific_methods_list): Added FIXME.
1250 * typeck.c (lookup_do): Use `flags' argument to decide what to
1252 (lookup_argument_method_generic): New function.
1253 (lookup_argument_method2): Removed.
1254 * jcf.h (ACC_INVISIBLE): New define.
1255 * jcf-write.c (generate_classfile): Skip invisible methods.
1256 * class.c (add_miranda_methods): New function.
1257 (layout_class_methods): Use it.
1258 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1259 * java-tree.h (METHOD_INVISIBLE): New define.
1260 (lang_decl_func) [invisible]: New field.
1261 (lookup_argument_method_generic): Declare.
1262 (SEARCH_INTERFACE): New define.
1263 (SEARCH_SUPER): Likewise.
1264 (SEARCH_ONLY_INTERFACE): Likewise.
1265 (SEARCH_VISIBLE): Likewise.
1266 (lookup_argument_method2): Removed declaration.
1268 2003-08-05 Tom Tromey <tromey@redhat.com>
1270 Fix for PR java/11600:
1271 * parse.y (java_complete_lhs): See whether we're calling a method
1273 (check_thrown_exceptions): Added `is_array_call' argument;
1274 fixed `clone' checking; updated all callers.
1276 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1278 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1280 2003-08-03 Tom Tromey <tromey@redhat.com>
1282 * java-tree.h (METHOD_TRANSIENT): Removed.
1283 * decl.c (pushdecl): Removed some dead code.
1284 * class.c (get_access_flags_from_decl): Can't have transient
1286 (add_method_1): Can't have a transient method.
1288 2003-07-28 Andreas Jaeger <aj@suse.de>
1290 * jvspec.c: Convert to ISO C90 prototypes.
1292 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1294 * decl.c (force_poplevels): Fix warning call.
1296 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1298 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1299 (expand_java_field_op): Likewise.
1300 * class.c (layout_class_method): Likewise
1301 (emit_register_classes): Likewise.
1302 * decl.c (pushdecl): Likewise.
1303 (poplevel): Likewise.
1304 (force_poplevels): Likewise.
1305 (give_name_to_locals): Likewise.
1306 * check-init.c (check_for_initialization): Likewise.
1308 2003-07-24 Jason Merrill <jason@redhat.com>
1310 * java-tree.h: Move boolean_type_node et al to the back end.
1312 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1314 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1317 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1319 * lang.opt: Don't show -MD_ and -MDD_.
1321 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1323 * lang-options.h: Remove.
1324 * lang.opt: Add help text.
1326 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1328 * expr.c: Remove the last argument to expand_assignment().
1330 2003-07-09 Jan Hubicka <jh@suse.cz>
1332 * java-tree.h (DECL_NUM_STMTS): Rename to...
1333 (DECL_ESTIMATED_INSNS): ... this.
1334 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1335 New static functions.
1336 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1337 * parser.y (add_stmt_to_compound): Do not account statements.
1339 2003-07-08 Mark Wielaard <mark@klomp.org>
1341 * gcj.texi: CNI now expands to Compiled Native Interface.
1343 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1345 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1347 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1349 * expr.c (expand_byte_code): Adjist emit_line_note call.
1351 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1353 * lang.c (java_handle_option): Don't handle filenames.
1355 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1357 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1360 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1361 * jcf.h: Delete COMPARE_FILENAMES definition.
1363 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1365 * lang.c (java_init_options): Update prototype.
1367 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1369 * decl.c (poplevel): Adjust define_label call.
1371 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1373 * gjavah.c (flag_jni): Make non-static.
1374 * parse-scan.y (ctxp): Make non-static.
1376 * class.c (build_method_symbols_entry)
1377 * expr.c (get_offset_table_index)
1378 * jcf-parse.c (jcf_parse):
1379 Mark the definition static, matching the forward declaration.
1381 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1383 * lang.c (java_handle_option): Don't check for missing arguments.
1385 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1387 * class.c (push_class): Use a location_t to save place.
1388 (emit_register_classes): Set input_location. Adjust
1389 expand_function_end call.
1390 * resource.c (write_resource_constructor): Likewise.
1391 * decl.c (end_java_method): Adjust expand_function_end call.
1392 * parse.y (source_end_java_method): Likewise.
1394 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1396 * lang.c (java_handle_option): Likewise.
1398 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1400 * lang.c (java_handle_option): Special-casing of optional
1401 joined arguments no longer needed.
1402 * lang.opt: Update switches that take optional argument.
1404 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1406 * lang.opt: Declare Java.
1407 * lang.c (java_init_options): Update.
1409 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1411 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1413 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1415 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1416 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1417 * lang.opt: -MD and -MMD have an underscore.
1419 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1421 * class.c (emit_register_classes): Adjust init_function_start
1423 * decl.c (complete_start_java_method): Likewise.
1424 * resource.c (write_resource_constructor): Likewise.
1426 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1428 * Make-lang.in: Update to use options.c and options.h.
1429 * lang.c: Include options.h not j-options.h.
1430 (java_handle_option): Abort on unrecognized option.
1431 (java_init_options): Request Java switches.
1433 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1435 * Make-lang.in: Handle mostlyclean.
1437 2003-06-11 Tom Tromey <tromey@redhat.com>
1439 * lang.c (java_handle_option): Update dependency_tracking for
1442 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1445 2003-06-10 Andrew Haley <aph@redhat.com>
1447 * resource.c (write_resource_constructor): Use expand_expr to
1448 generate the address of the label attached to a resource.
1449 * Make-lang.in (java/resource.o): Add expr.h
1451 2003-06-10 Andrew Haley <aph@redhat.com>
1453 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1454 (java_decl_ok_for_sibcall): New.
1456 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1458 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1459 (java/j-options.c, java/j-options.h): New.
1460 * java-tree.h (resource_name, compile_resource_file,
1461 compile_resource_data): Constify.
1462 * jcf-write.c (jcf_write_base_directory): Similarly.
1463 * jcf.h (jcf_write_base_directory): Similarly.
1464 * lang.c: Include j-options.h.
1465 (cl_options_count, cl_options, string_option, java_decode_option,
1466 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1467 process_option_with_no): Remove.
1468 (resource_name): Constify.
1469 (LANG_HOOKS_HANDLE_OPTION): Override.
1470 (java_handle_option): New.
1471 (java_init): Don't call jcf_path_init.
1472 (java_init_options): Call jcf_path_init.
1474 * resource.c (compile_resource_data, compile_resource_file): Constify.
1476 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1478 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1479 (struct lang_decl_func): Add last_line field.
1480 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1481 DECL_SOURCE_LINE_LAST): Remove.
1482 * parse.y (missing_return_error, finish_method_declaration,
1483 lookup_cl, start_artificial_method_body, source_end_java_method,
1484 start_complete_expand_method): Adjust.
1486 2003-06-08 Tom Tromey <tromey@redhat.com>
1488 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1489 fno-assume-compiled.
1491 2003-06-08 Roger Sayle <roger@eyesopen.com>
1493 * builtins.c (define_builtin_type, builtin_types): Delete.
1494 (define_builtin): Rewritten to take just the built-in code,
1495 the function's name, type and fallback library function name.
1496 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1497 (initialize_builtins): Overhaul to define the GCC builtins
1498 used by gcj manually, providing the Java run-time's
1499 implementations as the fallback library function.
1501 2003-06-08 Anthony Green <green@redhat.com>
1503 * parse.y (patch_cast): Fix conversions from floating-point to
1506 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1508 * Make-lang.in: Update.
1509 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1511 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1513 * lang.c (java_init_options): Update.
1515 2003-06-05 Jan Hubicka <jh@suse.cz>
1517 * Make-lang.in: Add support for stageprofile and stagefeedback
1519 2003-05-31 Roger Sayle <roger@eyesopen.com>
1521 * lang.c (java_init_options): Prescribe wrap-around two's
1522 complement arithmetic overflow by setting flag_wrapv.
1524 2003-05-29 Roger Sayle <roger@eyesopen.com>
1526 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1527 (builtin_record): Add an additional builtin_code field to
1528 record which GCC built-in corresponds to the Java function.
1529 (java_builtins): Add new entries for atan, atan2, exp, log,
1531 (max_builtin, min_builtin, abs_builtin): Perform constant
1532 folding on the resulting tree.
1533 (java_build_function_call_expr): Likewise, perform constant
1534 folding on the resulting tree.
1535 (initialize_builtins): The NULL creators are now allowed in
1536 the java_builtins table, which is now terminated by an entry
1537 with builtin_code == END_BUILTINS.
1538 (check_for_builtin): Likewise. If the matching creator is
1539 NULL, construct the call using java_build_function_call_expr
1540 directly with the decl for the corresponding builtin_code.
1542 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1544 * win32-host.c: Normalize copyright boilerplate.
1546 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1548 * parse.y (print_int_node): Use string concatentation on
1549 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1550 function calls into one.
1552 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1554 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1555 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1556 all the affected error messages.
1558 2003-05-13 Richard Henderson <rth@redhat.com>
1560 * class.c (layout_class_method): Set DECL_EXTERNAL.
1561 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1562 * java-tree.h (java_mark_class_local): Declare.
1563 * jcf-parse.c (parse_class_file): Use it.
1564 * parse.y (java_expand_classes): Likewise.
1566 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1568 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1569 * lex.h: #include input.h.
1570 * jv-scan.c (input_filename): Remove.
1572 2003-05-02 Tom Tromey <tromey@redhat.com>
1575 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1576 (handle_inner_classes): New function.
1578 2003-05-01 Tom Tromey <tromey@redhat.com>
1581 * parse.y (finish_for_loop): Do nothing if update expression is a
1582 EXPR_WFL_NODE wrapping nothing.
1583 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1585 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1587 * lex.h (input_lineno): Remove declaration.
1588 * parse-scan.y: #include input.h.
1589 (input_filename): Remove declaration.
1590 (input_location): Add definition.
1591 (input_line): Remove definition.
1593 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1595 * lex.h (lineno): Rename to ...
1596 (input_line): ... here
1597 * parse-scan.y (lineno): Rename to ...
1598 (input_line): ... here.
1599 (reset_report): Rename lineno to input_line.
1600 * check-init.c (check_init): Likewise.
1601 * class.c (push_class): Likewise.
1602 * decl.c (complete_start_java_method, end_java_method): Likewise.
1603 * expr.c (expand_byte_code): Likewise.
1604 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1605 * jcf-write.c (generate_bytecode_insns): Likewise.
1606 * lex.c (java_init_lex, java_allocate_new_line,
1607 do_java_lex): Likewise.
1608 * parse.h (YYNOT_TWICE): Likewise.
1609 * parse.y (empty_statement, expression_statement,
1610 java_pop_parser_context, java_parser_context_save_global,
1611 yyerror, register_fields, method_header, safe_layout_class,
1612 find_in_imports_on_demand, create_artificial_method,
1613 source_end_java_method, start_complete_expand_method,
1614 build_thisn_assign, java_complete_lhs,
1615 maybe_absorb_scoping_block): Likewise.
1617 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1619 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1620 '/' when computing java source filename
1622 2003-04-13 Tom Tromey <tromey@redhat.com>
1624 * gjavah.c (print_c_decl): Indentation fix.
1626 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1628 * class.c (make_field_value, make_method_value, get_dispatch_table)
1629 (make_class_data, emit_offset_symbol_table)
1630 * constants.c (build_constants_constructor)
1631 * java-tree.h (START_RECORD_CONSTRUCTOR)
1632 * parse.y (maybe_build_array_element_wfl):
1633 Use build_constructor.
1635 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1638 * parse.y (string_convert_int_cst): Always use at least one digit
1639 in string conversion. Remove ASCII dependence.
1640 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1642 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1644 * Make-lang.in: added win32-host.c
1645 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1646 resolves to open() on non-Win32 platforms and
1647 Win32-specific jcf_open_exact_case() on Win32
1648 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1649 when trying .java and .class files
1650 * win32-host.c: added to repository. Defines
1651 Win32-specific jcf_open_exact_case()
1653 2003-04-10 Andrew Haley <aph@redhat.com>
1655 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1656 (maybe_free_localvar): Renamed from localvar_free.
1657 Add new arg, really.
1658 (generate_bytecode_insns): Set new variable, jsrs.
1659 Only free local vars if no jsr insns have been emittted.
1660 Call maybe_free_localvar, not localvar_free.
1662 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1664 * gcj.texi: Remove @ at start of file.
1666 2003-03-25 Tom Tromey <tromey@redhat.com>
1668 * parse.y (create_interface): Call CHECK_DEPRECATED.
1670 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1672 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1674 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1676 * javaop.h (jfloat, jdouble): Make them structures mirroring
1677 the bit fields of IEEE float and double respectively.
1678 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1679 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1680 (union Word, union DWord): Delete.
1681 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1683 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1684 D_NAN_MASK): Delete.
1685 (jni_print_float, jni_print_double): New. Generate
1686 hexadecimal floating constants.
1687 (print_field_info): Use jni_print_float/double.
1689 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1690 finite floating point numbers for output; special case
1693 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1695 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1696 Replace 0 and 1 with true and false in return statements.
1698 2003-03-19 Tom Tromey <tromey@redhat.com>
1700 * lex.c (do_java_lex): Renamed from java_lex.
1701 (java_lex): New function.
1704 2003-03-13 Tom Tromey <tromey@redhat.com>
1706 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1709 2003-03-04 Andrew Haley <aph@redhat.com>
1711 * gjavah.c (is_first_data_member): New global variable.
1712 (print_c_decl): If it's the first data member, align it as the
1714 (process_file): Set is_first_data_member.
1716 2003-03-11 Tom Tromey <tromey@redhat.com>
1718 * parse.y (resolve_field_access): Initialize class if field is
1719 found in another static field.
1720 * expr.c (build_class_init): Don't optimize out initialization of
1721 implemented interface.
1723 2003-03-11 Andrew Haley <aph@redhat.com>
1725 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1728 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1730 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1731 and DIR_SEPARATOR_2 for a target.
1732 Correct minor typos.
1734 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1735 and DIR_SEPARATOR_2 for a target into account.
1737 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1739 * lang.c (java_init): Update prototype, move code to java_post_options.
1740 (java_post_options): Similarly.
1742 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1744 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1745 compare file name components depending on the case-sensitivity
1746 or otherwise of the host file system.
1748 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1749 "strcmp" to compare file name components.
1750 Use IS_DIR_SEPARATOR instead of comparing directly against
1752 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1753 comparing directly against DIR_SEPARATOR.
1755 2003-03-04 Tom Tromey <tromey@redhat.com>
1757 * Make-lang.in (java.tags): New target.
1759 2003-03-01 Roger Sayle <roger@eyesopen.com>
1761 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1762 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1764 2003-03-01 Tom Tromey <tromey@redhat.com>
1766 * parse.y (jdep_resolve_class): Only check deprecation if we found
1769 2003-02-28 Tom Tromey <tromey@redhat.com>
1772 * class.c (maybe_layout_super_class): Always pass a WFL to
1774 * parse.y (do_resolve_class): Updated comment to explain
1777 2003-02-26 Tom Tromey <tromey@redhat.com>
1779 * jcf-write.c (generate_classfile): Check whether class is
1780 deprecated before writing attribute count.
1782 2003-02-25 Roger Sayle <roger@eyesopen.com>
1784 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1785 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1787 2003-02-23 Tom Tromey <tromey@redhat.com>
1789 * lang-options.h: Added -Wdeprecated.
1790 * gcj.texi (Warnings): Document -Wdeprecated.
1791 * java-tree.h (flag_deprecated): Declare.
1792 * lang.c (lang_W_options): Added deprecated.
1793 (flag_deprecated): New global.
1794 * chartables.h: Rebuilt.
1795 * gen-table.pl (process_one): Look at whitespace.
1796 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1797 * parse.h (CLEAR_DEPRECATED): New macro.
1798 (CHECK_DEPRECATED_NO_RESET): New macro.
1799 * jcf-parse.c (handle_deprecated): New function.
1800 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1801 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1802 * parse.y (resolve_type_during_patch): Check deprecation.
1803 (jdep_resolve_class): Likewise.
1804 (process_imports): Likewise.
1805 (resolve_expression_name): Likewise.
1806 (check_deprecation): Strip arrays from decl. Check
1808 (patch_method_invocation): Also check the particular constructor
1810 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1811 * jcf-write.c (append_deprecated_attribute): New function.
1812 (generate_classfile): Generate deprecated attribute when
1814 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1815 (java_lex) [case '*']: Simplify logic.
1816 (java_start_char_p): Use LETTER_MASK.
1817 (java_part_char_p): Likewise.
1818 (java_space_char_p): New function.
1820 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1822 Change base class access representation.
1823 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1824 (add_interface_do): Likewise.
1826 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1828 * decl.c (java_init_decl_processing): Change
1829 soft_lookupjnimethod_node to reflect the change in
1830 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1831 * expr.c (build_jni_stub): Calculate and pass the size
1832 on the stack of the arguments to a JNI function. Use
1833 new target macro MODIFY_JNI_METHOD_CALL to allow a
1834 target to modify the call to a JNI method.
1836 2003-02-08 Roger Sayle <roger@eyesopen.com>
1838 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1839 instead of basename to avoid compiler warnings on Tru64.
1841 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1843 * gcj.texi: Update to GFDL 1.2.
1845 2003-01-31 Andrew Haley <aph@redhat.com>
1847 * parse.y (java_expand_classes): Scan the whole class list looking
1848 for access methods that haven't yet been expanded.
1850 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1854 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1855 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1856 * jcf-parse.c: Likewise.
1858 2003-01-31 Mark Wielaard <mark@klomp.org>
1860 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1862 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1864 * class.c (make_class): Use BINFO_ELTS.
1865 (set_super_info): Likewse.
1866 (add_interface_do): Likewise.
1868 2003-01-30 Tom Tromey <tromey@redhat.com>
1870 * jcf-parse.c (read_class): Update identifier's class value if it
1871 changed during parsing.
1873 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1875 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1876 Propagate change to all other rules as required.
1877 (java/parse-scan.o): Add explicit dependency on
1878 $(parsedir)/java/parse-scan.c .
1880 2003-01-29 Tom Tromey <tromey@redhat.com>
1882 * parse.y (patch_assignment): Only transform the rhs of an
1883 assignment when compiling to native.
1885 2003-01-28 Tom Tromey <tromey@redhat.com>
1887 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1889 2003-01-28 Tom Tromey <tromey@redhat.com>
1891 * lex.c (java_lex): Don't include UEOF as part of token.
1892 (java_read_unicode): Error if \u sequence prematurely terminated.
1894 2003-01-27 Tom Tromey <tromey@redhat.com>
1896 * parse.y (java_check_regular_methods): Check for construct after
1897 checking types in throws clause.
1899 2003-01-24 Tom Tromey <tromey@redhat.com>
1901 * class.c (build_static_field_ref): Only a String or numeric field
1902 can fold to a constant.
1904 2003-01-23 Tom Tromey <tromey@redhat.com>
1906 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1907 file name in resource buffer.
1909 2003-01-23 Tom Tromey <tromey@redhat.com>
1911 * expr.c (build_known_method_ref): Use method's context to find
1914 2003-01-23 Tom Tromey <tromey@redhat.com>
1916 * constants.c (set_constant_entry): Allocated cleared memory.
1918 2003-01-22 Tom Tromey <tromey@redhat.com>
1920 * java-tree.h: Don't use PARAMS.
1921 * resource.c: Add prototypes for all functions.
1922 (write_resource_constructor): Use `const char *' to avoid
1925 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1927 * jcf-parse.c (process_zip_dir): Remove unused variable.
1929 2003-01-22 Tom Tromey <tromey@redhat.com>
1931 * expr.c (build_invokeinterface): Abort if method's context is not
1934 2003-01-22 Tom Tromey <tromey@redhat.com>
1936 * gcj.texi (Input and output files): Mention non-class entries.
1937 * decl.c (java_init_decl_processing): Call
1938 init_resource_processing.
1939 * java-tree.h (compile_resource_data, write_resource_constructor,
1940 compile_resource_file, init_resource_processing): Declare.
1941 * config-lang.in (gtfiles): Added resource.c.
1942 * Make-lang.in (gt-java-resource.h): New target.
1943 (JAVA_OBJS): Added resource.o.
1944 (java/resource.o): New target.
1945 * resource.c: New file.
1946 * class.c (compile_resource_file): Moved to resource.c.
1947 (registerResource_libfunc): Likewise.
1948 (utf8_decl_list): Mark with GTY; now static.
1949 * jcf-parse.c (classify_zip_file): New function.
1950 (parse_zip_file_entries): Use it; compile .properties files.
1951 (process_zip_dir): Use classify_zip_file and compute_class_name.
1952 Don't write class name into zip directory.
1953 (java_parse_file): Call write_resource_constructor.
1954 (compute_class_name): New function.
1955 * jcf-io.c (read_zip_member): Reindented.
1957 2003-01-21 Tom Tromey <tromey@redhat.com>
1959 * class.c (supers_all_compiled): New function.
1960 (make_class_data): Use it.
1962 2003-01-21 Tom Tromey <tromey@redhat.com>
1964 * parse.y (method_header): Native method can't be strictfp.
1965 No method can be transient or volatile.
1967 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1969 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1971 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1973 * check-init.c: Fix comment typos.
1974 * class.c: Likewise.
1975 * constants.c: Likewise.
1977 * except.c: Likewise.
1979 * java-except.h: Likewise.
1980 * java-tree.h: Likewise.
1981 * javaop.h: Likewise.
1982 * jcf-dump.c: Likewise.
1983 * jcf-io.c: Likewise.
1984 * jcf-parse.c: Likewise.
1985 * jcf-write.c: Likewise.
1987 * mangle.c: Likewise.
1988 * typeck.c: Likewise.
1989 * verify.c: Likewise.
1991 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1993 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1994 * jcf-write.c: Include "tm_p.h".
1996 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1998 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2000 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2002 * builtins.c (java_build_function_call_expr): Renamed from
2003 build_function_call_expr. All callers changed.
2005 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2006 * jcf-parse.c: Include tm_p.h.
2008 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2011 2003-01-14 Tom Tromey <tromey@redhat.com>
2013 * class.c (make_class_data): Check that super is compiled before
2014 building class reference to it.
2016 2003-01-14 Andrew Haley <aph@redhat.com>
2018 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2019 varargs function -- correct.
2021 2003-01-14 Andrew Haley <aph@redhat.com>
2023 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2025 2003-01-14 Andrew Haley <aph@redhat.com>
2027 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2028 varargs function -- correct.
2030 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2031 temporary if the RHS is a reference.
2033 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2036 * keyword.h: Regenerated.
2038 * All Files: Convert to ISO C style function definitions.
2040 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2042 * parse.y (check_pkg_class_access): ANSIfy definition.
2044 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2046 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2049 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2051 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2053 Merge from pch-branch:
2055 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2057 * Make-lang.in (java/gjavah.o): Update dependencies.
2058 * gjavah.c: Include ggc.h.
2060 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2062 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2063 (JCFDUMP_OBJS): Add ggc-none.o.
2064 (java/jcf-dump.o): Depend on GGC_H.
2065 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2066 CPool substructures.
2067 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2068 * jcf-dump.c: Include ggc.h.
2070 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2072 * jcf.h (union cpool_entry): New.
2073 (struct CPool): Use gengtype to mark. Change field 'data' to be
2075 (struct JCF): Use gengtype to mark.
2076 (CPOOL_UINT): Update for new cpool_entry type.
2077 (CPOOL_USHORT1): Likewise.
2078 (CPOOL_USHORT2): Likewise.
2079 (CPOOL_FINISH): Use GC to free cpool subfields.
2080 * parse.h (struct parser_ctxt): Mark field current_jcf.
2081 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2082 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2083 (main_jcf): Use gengtype to mark.
2084 (ggc_mark_jcf): Delete.
2085 (get_constant): Update for new cpool_entry type.
2086 (give_name_to_class): Likewise.
2087 (get_class_constant): Likewise.
2088 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2089 (java_parse_file): Use GGC to allocate struct JCF.
2090 (init_jcf_parse): Don't call ggc_add_root.
2091 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2093 * java-tree.h (current_jcf): Use gengtype to mark.
2094 (CPOOL_UTF): Update for new cpool_entry type.
2095 (outgoing_cpool): Use gengtype to mark.
2096 (struct lang_type): GC struct JCF and struct CPool.
2097 * config-lang.in (gtfiles): Add jcf.h.
2098 * constants.c (find_tree_constant): New.
2099 (set_constant_entry): Allocate cpool subfields using GGC. Update
2100 for new cpool_entry type.
2101 (find_constant1): Update for new cpool_entry type.
2102 (find_constant2): Likewise.
2103 (find_utf8_constant): Use find_tree_constant.
2104 (find_class_or_string_constant): Remove unnecessary cast to jword.
2105 Update for new cpool_entry type.
2106 (count_constant_pool_bytes): Update for new cpool_entry type.
2107 (write_constant_pool): Likewise.
2108 (alloc_name_constant): Use find_tree_constant.
2109 (build_constants_constructor): Update for new cpool_entry type.
2111 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2113 * parse.y (mark_parser_ctxt): Delete.
2114 (goal): Don't use ggc_add_root.
2115 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2116 (java_pop_parser_context): Let GC free parser_ctxt.
2117 (java_parser_context_resume): Likewise.
2118 * parse.h (struct parser_ctxt): Use gengtype to mark.
2120 (ctxp_for_generation): Likewise.
2121 * lex.h (struct java_lc_s): Mark for gengtype.
2122 (java_lexer): Rearrange for gengtype.
2123 * config-lang.in (gtfiles): Add lex.h, parse.h.
2125 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2127 * All Files: Remove PARAMS macro.
2129 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2130 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2133 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2136 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2138 * Make-lang.in (java.install-common, java.uninstall,
2139 java.install-info, java.install-man): Prepend $(DESTDIR)
2140 to destination paths in all (un)installation commands.
2141 (java.install-common): Rewrite $(LN) command to support
2142 DESTDIR with "ln" as well as with "ln -s".
2144 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2146 * java-tree.h: Protect against multiple inclusion.
2148 2003-01-07 Tom Tromey <tromey@redhat.com>
2150 * class.c (add_assume_compiled): Don't adjust parent if we're
2151 already at the root of tree.
2153 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2155 * lang.c (dump_compound_expr): Prototype.
2157 2003-01-03 Tom Tromey <tromey@redhat.com>
2159 Fix for PR java/8712:
2160 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2161 when simply checking against `null'.
2163 2003-01-03 Tom Tromey <tromey@redhat.com>
2165 * gcj.texi (Standard Properties): Document http.proxyHost and
2168 * gcj.texi (GNU Classpath Properties): Document new properties.
2170 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2172 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2173 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2174 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2176 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2178 * Make-lang.in, boehm.c, buffer.c,
2179 buffer.h, builtins.c, class.c,
2180 config-lang.in, constants.c,
2181 convert.h, decl.c, except.c,
2182 expr.c, java-except.h,
2183 java-tree.h, javaop.def,
2184 jcf-parse.c, jcf-write.c,
2185 jv-scan.c, jvgenmain.c,
2186 jvspec.c, keyword.gperf,
2187 keyword.h, lang-options.h,
2188 lang-specs.h, lang.c, lex.c,
2189 lex.h, mangle.c, mangle_name.c,
2190 parse-scan.y, parse.h, parse.y,
2191 typeck.c, verify.c, xref.c,
2192 xref.h: Replace "GNU CC" with
2193 "GCC" in the copyright header.
2195 * check-init.c, gjavah.c, javaop.h,
2196 jcf-depend.c, jcf-dump.c, jcf-io.c,
2197 jcf-path.c, jcf-reader.c, jcf.h,
2198 zextract.c, zipfile.h: These files are
2199 "part of GCC". Also say "GCC" not "GNU CC".
2201 2002-12-30 DJ Delorie <dj@redhat.com>
2203 * Make-lang.in: Protect against texi2pod/pod2man failing.
2205 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2207 * gcj.texi: Use @copying.
2209 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2211 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2212 print_cxx_classname.
2213 (print_cxx_classname): Add add_scope parameter.
2214 (print_class_decls): Do not emit a semicolon after the extern
2216 (process_file): Adjust calls to print_cxx_classname.
2218 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2220 * gcj.texi: Include Cover Texts in man page.
2222 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2224 * class.c (build_static_field_ref): Check FIELD_FINAL.
2226 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2227 instead of current_constant_pool_data_ref.
2228 * java-tree.h (current_constant_pool_data_ref): Undefine.
2229 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2230 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2231 current_constant_pool_data_ref.
2233 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2234 not build_internal_class_name.
2236 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2237 Use it when class ref isn't certain to be compiled.
2239 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2241 * gcj.texi: Include gcc-common.texi.
2242 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2243 $(srcdir)/doc/include/gcc-common.texi.
2245 2002-12-22 Anthony Green <green@redhat.com>
2247 * gcj.texi (Limitations): Add note about org.xml.sax and
2250 2002-12-20 Tom Tromey <tromey@redhat.com>
2252 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2253 where minimum case value is Integer.MIN_VALUE.
2256 2002-12-18 Andrew Haley <aph@redhat.com>
2258 * parse.y (patch_invoke): Force evaluation order when `check' is
2259 set. For PR libgcj/8945.
2261 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2263 * gcj.texi: Change version number to 3.4.
2265 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2266 Andrew Haley <aph@redhat.com>
2268 * parse.y (source_end_java_method): Remove custom encoding of line
2269 numbers for a function decl before passing it to the back end.
2271 2002-12-03 Andrew Haley <aph@redhat.com>
2273 * class.c (make_class_data): New field, "chain".
2274 * decl.c (java_init_decl_processing): Likewise.
2276 2002-12-02 Tom Tromey <tromey@redhat.com>
2279 * parse.y (do_resolve_class): Handle qualified name via
2282 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2284 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2285 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2286 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2287 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2288 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2289 Include coretypes.h and tm.h.
2290 * Make-lang.in: Update dependencies.
2292 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2294 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2296 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2298 * jcf-reader.c: Don't expand JCF_readu4 inside the
2299 expansion of JCF_SKIP.
2301 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2303 * jcf-reader.c: Don't expand JCF_readu4 inside the
2304 expansion of JCF_SKIP.
2306 2002-11-22 Tom Tromey <tromey@redhat.com>
2308 * parse.y (patch_binop): Cast right hand side of shift expression
2309 to `int'. Fixes PR java/8676.
2311 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2312 Andrew Haley <aph@redhat.com>
2314 * gcc/java/jcf-write.c (write_classfile): Remove target
2315 class file, if it exists, before renaming the temporary
2318 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2320 * jvspec.c (lang_specific_spec_functions): New.
2322 2002-11-18 Tom Tromey <tromey@redhat.com>
2324 Fix for PR java/7912:
2325 * expr.c (can_widen_reference_to): Allow cast of array to
2326 Cloneable or Serializable.
2327 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2328 (java_io_serializable_identifier_node): Likewise.
2329 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2330 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2331 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2332 java_io_serializable.
2333 * decl.c (java_init_decl_processing): Initialize
2334 java_lang_cloneable_identifier_node and
2335 java_io_serializable_identifier_node.
2336 (java_lang_cloneable_identifier_node): New global.
2337 (java_io_serializable_identifier_node): Likewise.
2339 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2341 * buffer.c: Remove unnecessary casts.
2342 * check-init.c: Likewise.
2343 * class.c: Likewise.
2344 * constants.c: Likewise.
2346 * except.c: Likewise.
2347 * gjavah.c: Likewise.
2348 * jcf-io.c: Likewise.
2349 * jcf-parse.c: Likewise.
2350 * jcf-path.c: Likewise.
2351 * jvspec.c: Likewise.
2354 * verify.c: Likewise.
2356 2002-11-06 Tom Tromey <tromey@redhat.com>
2358 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2361 2002-11-05 Tom Tromey <tromey@redhat.com>
2363 Fix for PR java/6388.
2364 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2365 * java-tree.h (enum java_tree_index): New values
2366 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2367 (decimal_int_max, decimal_long_max): New defines.
2368 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2369 (error_if_numeric_overflow): Rewrote range checking.
2370 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2373 2002-11-02 Tom Tromey <tromey@redhat.com>
2375 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2377 * class.c (make_method_value): Put class name, not signature, into
2378 `throws' field. For PR java/8415.
2380 2002-10-24 Tom Tromey <tromey@redhat.com>
2382 * gcj.texi (Invoking gij): Document --showversion.
2383 (Standard Properties): java.library.path now set.
2385 2002-10-23 Tom Tromey <tromey@redhat.com>
2387 * gjavah.c (decode_signature_piece): In JNI mode, print
2388 `jobjectArray' when array depth is nonzero.
2391 2002-10-15 Andrew Haley <aph@redhat.com>
2393 * parse.y (patch_invoke): Call force_evaluation_order on a static
2395 (resolve_qualified_expression_name): Call force_evaluation_order
2396 on a arg list that is part of a Qualified Expression Name.
2398 * lang.c (dump_compound_expr): New.
2399 (java_dump_tree): New.
2401 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2403 * gcj.texi: Added item describing the GCJ runtime property
2406 2002-10-15 Richard Henderson <rth@redhat.com>
2408 * jcf-parse.c (get_constant): Fix type warning.
2410 2002-10-15 Andrew Haley <aph@redhat.com>
2412 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2413 (java_inlining_map_static_initializers): Declare.
2415 2002-10-14 Andrew Haley <aph@redhat.com>
2417 * tree-inline.c (remap_block): All local class initialization
2418 flags go in the outermost scope.
2419 (expand_call_inline): Call java_inlining_map_static_initializers.
2420 (expand_call_inline): Call java_inlining_merge_static_initializers.
2421 * java/lang.c (merge_init_test_initialization): New.
2422 (java_inlining_merge_static_initializers): New.
2423 (inline_init_test_initialization): New.
2424 (java_inlining_map_static_initializers): New.
2426 2002-10-11 Mark Wielaard <mark@klomp.org>
2428 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2430 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2432 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2434 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2436 * parse.y (merge_string_cste): Add parentheses around & within |.
2438 2002-10-08 Tom Tromey <tromey@redhat.com>
2440 * parse.y (variable_declarator_id): Simplify error path for
2441 array declarator error. For PR java/8003.
2443 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2445 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2448 2002-10-08 Andrew Haley <aph@redhat.com>
2450 * parse.y (attach_init_test_initialization_flags): Check for
2453 2002-10-07 Anthony Green <green@redhat.com>
2455 * parse.y (merge_string_cste): Fix bug in string concatenation.
2457 2002-10-03 Michael Koch <konqueror@gmx.de>
2459 * gcj.texi (Standard properties):
2460 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2462 2002-10-02 Roger Sayle <roger@eyesopen.com>
2464 PR optimization/6627
2465 * lang.c (java_init): If storing the vbit in function
2466 pointers, ensure that force_align_functions_log is atleast
2467 one to aid compatability with g++ vtables.
2469 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2471 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2472 foul of type-based aliasing.
2474 2002-09-30 Anthony Green <green@redhat.com>
2476 * gcj.texi (Invoking jv-scan): Fix texinfo.
2478 2002-09-28 Anthony Green <green@redhat.com>
2480 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2481 (Code Generation): Add -fno-assert documentation.
2482 * jv-scan.c (flag_assert): New global.
2483 (options): Add assert option.
2484 (help): Add --no-assert documentation.
2485 * parse-scan.y (flag_assert): New global.
2486 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2487 (flag_assert): New global.
2488 * java-tree.h (flag_assert): New global.
2489 * lex.c (java_lex): Obey flag_assert.
2490 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2493 2002-09-26 Andrew Haley <aph@redhat.com>
2495 * expr.c (build_java_array_length_access): Check for null pointer.
2496 * expr.c (expand_java_arrayload): Likewise.
2498 2002-09-21 Richard Henderson <rth@redhat.com>
2500 * jcf-parse.c (get_constant): Decode from IEEE no matter
2501 what the target format.
2503 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2505 * ChangeLog: Follow spelling conventions.
2506 * class.c: Likewise.
2509 * gjavah.c: Likewise.
2510 * java-tree.h: Likewise.
2511 * jcf-dump.c: Likewise.
2512 * jcf-parse.c: Likewise.
2513 * jvspec.c: Likewise.
2515 * mangle.c: Likewise.
2516 * parse.y: Likewise.
2518 2002-09-17 Tom Tromey <tromey@redhat.com>
2520 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2521 where \r appears at EOF. Fixes PR java/7950.
2523 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2525 * jvspec.c (lang_specific_driver): Remove unused variable.
2527 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2529 * java-tree.h (union lang_tree_node): Add chain_next option.
2531 2002-09-16 Richard Henderson <rth@redhat.com>
2533 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2534 use new real.h interface.
2535 * jcf-write.c (find_constant_index): Use new real.h interface.
2536 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2538 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2540 * lang.c: Follow spelling conventions.
2542 2002-09-11 Per Bothner <per@bothner.com>
2544 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2545 constant to the type of the field.
2546 (java_complete_tree): Remove now-redundant code.
2548 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2550 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2553 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2554 return label if a ret instruction for the jsr has been reached.
2556 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2558 * parse.y (DIR_SEPARATOR): Don't define.
2559 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2561 2002-08-28 Andrew Haley <aph@redhat.com>
2563 * verify.c (verify_jvm_instructions): Allow exception handler
2564 inside code that is being protected, but generate a warning.
2565 * except.c (link_handler): Initialize `expanded' in new eh_range.
2566 (binding_depth, is_class_level, current_pc): Declare extern.
2568 2002-09-01 Mark Wielaard <mark@klomp.org>
2570 * gcj.texi: Add chapter about system properties.
2573 2002-08-26 Tom Tromey <tromey@redhat.com>
2575 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2576 conversion if RHS_TYPE is byte, short, or char.
2578 2002-08-22 Tom Tromey <tromey@redhat.com>
2580 * gcj.texi (Invoking gij): Document -cp and -classpath.
2582 2002-08-21 Tom Tromey <tromey@redhat.com>
2584 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2585 $(prefix)/share. For PR libgcj/7633.
2587 For PR java/6005 and PR java/7611:
2588 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2589 (java_can_use_bit_fields_p): New function.
2591 2002-08-16 Tom Tromey <tromey@redhat.com>
2593 * gcj.texi (Class Initialization): Mention class initialization of
2596 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2598 * Make-lang.in (java-tree-inline.o): New.
2599 (JAVA_OBJS): Add java-tree-inline.o.
2600 * parse.y (source_end_java_method): Call java_optimize_inline.
2601 (java_expand_method_bodies): Save method's tree in
2603 (add_stmt_to_compound): Keep track of the number of statments.
2604 * lang.c (java_init): Enable flag_inline_trees.
2605 (java_post_options): If flag_inline_functions is on, enable
2606 flag_inline_trees instread.
2607 (decl_constant_value): New.
2608 (java_tree_inlining_walk_subtrees): New.
2609 * java-tree.h (DECL_NUM_STMTS): New macro.
2610 (java_optimize_inline): Declare.
2611 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2612 Handle a LABEL_EXPR.
2613 * decl.c (build_result_decl): If we already have a DECL_RESULT
2615 (dump_function): New.
2616 (java_optimize_inline): New.
2617 (dump_function): New.
2619 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2622 * parse.y (build_assertion): Invert return from
2623 desiredAssertionStatus.
2625 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2627 * jcf-write.c (get_access_flags): Return correct access flags for
2628 private and protected inner classes.
2630 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2632 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2634 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2636 * mangle_name.c: Don't include obstack.h twice.
2637 * xref.c: Don't include obstack.h.
2639 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2641 * class.c: (permanent_obstack): Delete declaration.
2642 * constants.c: (permanent_obstack): Delete declaration.
2643 * except.c: (permanent_obstack): Delete declaration.
2644 * expr.c: (permanent_obstack): Delete declaration.
2645 * jcf-parse.c: (permanent_obstack): Delete declaration.
2646 (saveable_obstack): Delete declaration.
2647 * parse.h: (permanent_obstack): Delete declaration.
2648 * typeck.c: (permanent_obstack): Delete declaration.
2650 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2652 * gcj.texi (version-gcc): Increase to 3.3.
2654 2002-07-22 Tom Tromey <tromey@redhat.com>
2656 * lex.c (java_lex): Check for `e' or `E' after 0.
2658 2002-07-21 Richard Henderson <rth@redhat.com>
2660 * lang.c (java_unsafe_for_reeval): New.
2661 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2663 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2665 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2666 (jcf_path_init): Use GET_ENVIRONMENT.
2668 2002-07-10 Roger Sayle <roger@eyesopen.com>
2669 Zack Weinberg <zack@codesourcery.com>
2671 * builtins.c (initialize_builtins): Remove defines that
2672 handled C/C++ specific junk hereby removed from builtins.def.
2674 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2676 * lang.c (java_post_options): Update prototype.
2678 2002-07-05 Roger Sayle <roger@eyesopen.com>
2680 * builtins.c (initialize_builtins): Ignore the additional
2681 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2682 the builtins.def file.
2684 2002-07-01 Tom Tromey <tromey@redhat.com>
2687 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2690 2002-07-01 Roger Sayle <roger@eyesopen.com>
2692 * java/decl.c (builtin_function): Accept additional parameter.
2693 (java_init_decl_processing): Pass an additional NULL_TREE
2694 argument to builtin_function.
2696 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2698 * gcj.texi: Fixed gcj invocation example so that it compiles.
2700 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2702 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2703 * parse.y (mark_parser_ctxt): Likewise.
2704 (check_modifiers, declare_local_variables): Avoid incorrect
2705 hardcoded constant 10.
2707 * lex.c (java_read_char): Avoid "comparison is always true"
2710 2002-06-25 Andreas Schwab <schwab@suse.de>
2712 * expr.c (JSR): Avoid undefined operation on PC.
2714 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2716 * decl.c (clear_binding_level): Const-ify.
2718 2002-06-13 Akim Demaille <akim@epita.fr>
2720 * parse.y (class_declaration, interface_declaration): Make sure
2721 all their rules have an action, in order to avoid meaningless `$$
2722 = $1' and their type clashes.
2724 2002-06-11 Tom Tromey <tromey@redhat.com>
2726 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2727 * parse-scan.y (statement_without_trailing_substatement): Added
2729 (assert_statement): New rule.
2730 * java-tree.h (struct lang_type) [assertions]: New field.
2731 (TYPE_USES_ASSERTIONS): New macro.
2732 (CLASS_USES_ASSERTIONS): Likewise.
2733 (FIELD_SYNTHETIC): New define.
2734 * lex.c (java_lval;): Added ASSERT_TK.
2735 * parse.y (ASSERT_TK): Added.
2736 (statement_without_trailing_substatement): Added assert_statement.
2737 (assert_statement): New rule.
2738 (build_assertion): New function.
2739 (maybe_generate_pre_expand_clinit): Create and initialize
2740 $assertionsDisabled.
2741 (lookup_package_type): Removed decl.
2742 * keyword.h: Rebuilt.
2743 * keyword.gperf (assert): New token.
2745 2002-06-10 Akim Demaille <akim@epita.fr>
2747 * parse.y (interface_type_list, class_member_declaration)
2748 (unary_expression_not_plus_minus): Remove duplicate %type.
2751 2002-06-09 Tom Tromey <tromey@redhat.com>
2753 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2755 * parse.y (method_header): Give error message in all cases.
2758 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2760 Don't use RTL inlining. Fix for PR java/6820.
2761 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2762 (flag_really_inline): New.
2763 (java_decode_option): Set flag_really_inline if -finline-functions
2765 (java_post_options): New function. Turn off inlining unless
2766 flag_really_inline is set.
2768 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2770 * gjavah.c (throwable_p): Accept argument as either a classname or
2771 signature fragment. Create null-terminated classname string for super
2772 when calling itself recursively.
2773 (decode_signature_piece): Skip first character from class name
2774 signature when calling throwable_p.
2776 2002-06-08 H.J. Lu (hjl@gnu.org)
2778 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2780 2002-06-04 Tom Tromey <tromey@redhat.com>
2782 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2784 2002-06-04 Michael Koch <konqueror@gmx.de>
2786 * gcj.texi (Input Options): Fixed typo.
2788 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2790 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2791 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2792 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2793 and all now-pointless local variables. Rename other local
2794 variables to reflect their not being handles.
2796 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2797 #if JCF_USE_STDIO blocks.
2799 * parse.y: Add missing semicolon at end of rule.
2801 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2803 * check-init.c (attach_initialized_static_class): Delete, unused.
2804 * parse.y: Use htab_t instead of struct hashtable, update
2806 * java-tree.h: Include hashtab.h instead of hash.h.
2807 (struct lang_decl_func): Use htab_t, set up for gengtype.
2808 (struct init_test_hash_entry): Delete.
2809 (struct treetreehash_entry): New.
2810 (java_treetreehash_find): New
2811 (java_treetreehash_new): New prototype.
2812 (java_treetreehash_create): New prototype.
2813 (java_mark_tree): Delete prototype.
2814 (java_hash_hash_tree_node): Delete prototype.
2815 (java_hash_compare_tree_node): Delete prototype.
2816 (attach_initialized_static_class): Delete prototype.
2817 * expr.c (build_class_init): Update to use java_treetreehash
2819 (java_expand_expr): Update to use htab_t.
2820 (emit_init_test_initialization): Likewise.
2821 * decl.c (java_mark_tree): Delete.
2822 * class.c (init_test_hash_newfunc): Delete.
2823 (java_hash_hash_tree_node): Delete.
2824 (java_hash_compare_tree_node): Delete.
2825 (add_method_1): Update to use java_treetreehash functions.
2826 (JAVA_TREEHASHHASH_H): New macro.
2827 (java_treetreehash_hash): New function.
2828 (java_treetreehash_compare): New function.
2829 (java_treetreehash_find): New function.
2830 (java_treetreehash_new): New function.
2831 (java_treetreehash_create): New function.
2832 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2834 * Make-lang.in (java/parse.o): Depend on debug.h.
2835 * java-tree.h (struct lang_identifier): Use gengtype.
2836 (union lang_tree_node): New.
2837 (struct lang_decl_func): Use gengtype.
2838 (struct lang_decl_var): Likewise.
2839 (struct lang_decl): Likewise.
2840 * parse.y: Include debug.h.
2841 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2843 * lang.c (struct language_function): New dummy structure.
2845 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2846 descriminator for DECL_LANG_SPECIFIC.
2847 (struct lang_decl_func): Rename from struct lang_decl.
2848 (enum lang_decl_desc): New.
2849 (struct lang_decl): Make it a union. Update all the accessor macros.
2850 (struct lang_type): Use gengtype.
2851 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2852 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2853 are now the same size.
2854 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2855 use discriminator to mark DECL_LANG_SPECIFIC.
2857 * Make-lang.in (gt-java-builtins.h): New rule.
2858 (java/builtins.o): Add dependency on gt-<filename>.h.
2859 * builtins.c: Use gengtype for roots.
2860 (union string_or_tree): Use gengtype.
2861 (struct builtin_record): Use gengtype.
2862 * config-lang.in (gtfiles): Add builtins.c.
2864 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2865 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2866 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2867 gt-java-parse.h, gtype-java.h): Add rules to generate.
2868 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2869 (class.o): Add dependency on gt-*.h.
2870 (constants.o): Likewise.
2873 (jcf-parse.o): Likewise.
2874 (jcf-write.o): Likewise.
2876 * config-lang.in (gtfiles): New.
2877 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2878 * constants.c: Replace uses of ggc_add_* with GTY markers.
2880 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2881 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2882 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2883 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2885 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2887 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2888 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2890 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2891 Include gtype-java.h.
2893 2002-06-02 Tom Tromey <tromey@redhat.com>
2895 Fix for PR java/5913:
2896 * parse.y (patch_binop): Call patch_string on op1.
2898 2002-06-02 Tom Tromey <tromey@redhat.com>
2900 Fix for PR java/1343, PR java/6336:
2901 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2902 formatting. Changed return type.
2903 (anonymous_class_counter): Moved to top of file.
2904 (maybe_make_nested_class_name): Append number to class name for
2905 function-local classes.
2907 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2909 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2910 * Make-lang.in: Update dependency lists.
2912 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2914 * gjavah.c (throwable_p): Do not free the name of the class after
2915 passing it to find_class.
2916 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2917 * jcf-io.c (dirent.h): Include it.
2918 (fnmatch.h): Likewise.
2919 (compare_path): New function.
2920 (java_or_class_file): Likewise.
2921 (memoized_dirlist_entry): New type.
2922 (memoized_dirlist_lookup_eq): New function.
2923 (memoized_dirlists): New variable.
2924 (caching_stat): New function.
2925 (memoized_class_lookup_eq): New function.
2926 (memoized_class_lookups): Likewise.
2927 (find_class): Use memoized_class_lookups and caching_stat.
2928 * jcf.h (JCF_USE_SCANDIR): Define.
2929 * parse.y (java_expand_classes): Write the class files in reverse
2932 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2934 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2936 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2938 * jcf-write.c (write_classfile): Unlink the temporary file if it
2939 cannot be renamed. Use concat to build up the name of the
2942 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2944 * jcf-write.c (write_classfile): Write the file to a
2945 temporary file and then rename it.
2947 2002-05-07 Tom Tromey <tromey@redhat.com>
2949 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2951 Fix for PR java/1200:
2952 * gjavah.c (throwable_p): New function.
2953 (decode_signature_piece): Use it. A `WeakReference' isn't the
2956 (gcjh_streq): New function.
2958 2002-05-07 Andreas Jaeger <aj@suse.de>
2960 * parse.y (finish_for_loop): Fix if statement.
2962 2002-05-06 Tom Tromey <tromey@redhat.com>
2964 Fix for PR java/5941:
2965 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2966 loop update expression.
2967 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2968 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2970 2002-05-04 Mark Wielaard <mark@klomp.org>
2973 * parse.y (build_string_concatenation): Return just op1 only when op2
2974 is null and op1 is a STRING_CST, otherwise always construct a
2977 2002-04-27 Tom Tromey <tromey@redhat.com>
2980 * parse.y (string_convert_int_cst): New function.
2981 (merge_string_cste): Use it.
2983 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2985 * java-tree.h (java_parse_file): Update.
2986 (java_set_yydebug): Remove.
2987 * jcf-parse.c (yydebug): Remove.
2988 (java_set_yydebug): Die.
2989 (java_parse_file): Update.
2990 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2992 2002-04-24 Tom Tromey <tromey@redhat.com>
2995 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2996 EXPR_WFL_QUALIFICATION of qual_wfl.
2998 2002-04-23 Per Bothner <per@bothner.com>
3000 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3001 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3002 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3004 2002-04-23 Tom Tromey <tromey@redhat.com>
3007 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3008 recognize `-fcompile-resource='.
3009 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3012 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3014 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3015 paths. Fixes PR java/2791.
3017 2002-04-19 Andrew Haley <aph@redhat.com>
3019 * jcf-write.c (push_long_const): lo, hi: New variables.
3020 Use rshift_double to extract the high part of a 64-bit long.
3021 Use WORD_TO_INT to extract the low part.
3023 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3024 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3025 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3027 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3029 * typeck.c (incomplete_type_error): Remove.
3031 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3033 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3034 for hash synchronization.
3035 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3036 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3039 2002-04-16 Mark Wielaard <mark@klomp.org>
3041 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3044 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3046 Fix for PR java/6294:
3047 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3050 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3052 Fix for PR java/6085:
3053 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3054 to get enclosing "this" argument for inner-class constructor
3055 invocation. Pass correct arguments to build_access_to_thisn.
3057 2002-04-10 Andreas Jaeger <aj@suse.de>
3059 * gcj.texi (Input Options): Fix extdirs patch.
3061 2002-04-10 Anthony Green <green@redhat.com>
3063 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3065 2002-04-09 Anthony Green <green@redhat.com>
3067 * gcj.texi (Input Options): Add --extdirs documentation.
3068 * jcf-dump.c (OPT_extdirs): New macro.
3069 (options): Add extdirs option.
3070 (help): Describe --extdirs.
3071 (main): Handle OPT_extdirs.
3072 * gjavah.c (OPT_extdirs): New macro.
3073 (options): Add extdirs option.
3074 (help): Describe --extdirs.
3075 (main): Handle OPT_extdirs.
3076 * jcf-path.c (jcf_path_init): Add extdirs support.
3077 (jcf_path_extdirs_arg): New function.
3078 (extensions): New variable to hold extensions path entries.
3079 * jvspec.c: Remove -fextdirs= when compiling main().
3080 * lang.c (java_decode_option): Handle -fextdirs=.
3081 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3082 * Make-lang.in: Compile jcf-path with version info for use in
3083 identifying the appropriate libgcj.jar.
3085 2002-04-08 Tom Tromey <tromey@redhat.com>
3088 * .cvsignore: Added rmic.1 and rmiregistry.1.
3089 * gcj.texi (Top): Link to new nodes.
3090 (Invoking rmic): New node.
3091 (Invoking rmiregistry): Likewise.
3092 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3094 (java.maintainer-clean): Likewise.
3095 ($(srcdir)/java/rmic.1): New target.
3096 ($(srcdir)/java/rmiregistry.1): Likewise.
3097 (java.install-man): Handle rmic.1 and rmiregistry.1.
3099 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3101 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3102 Add note about handling uncaught exceptions. Add an exception handler
3105 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3107 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3108 after using it to patch CALL_EXPR.
3110 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3112 * gcj.texi (Invocation): Document CNI invocation API.
3114 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3116 * expr.c (truthvalue_conversion): Rename. Update.
3117 (expand_compare): Update.
3118 * java-tree.h (java_truthvalue_conversion): New.
3119 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3121 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3123 * java-tree.h (java_mark_addressable): New.
3124 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3125 * typeck.c (mark_addressable): Rename, update.
3127 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3129 * expr.c (build_java_binop): Update.
3130 * java-tree.h (java_signed_type, java_unsigned_type,
3131 java_signed_or_unsigned_type): Update.
3132 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3133 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3134 * parse.y (patch_binop): Update.
3135 * typeck.c (signed_or_unsigned_type, unsigned_type,
3136 signed_type): Update.
3138 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3140 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3141 (java_dummy_print): Remove.
3142 (lang_print_error): Rename. Exit early if inhibiting output.
3143 (inhibit_error_printing_function): New.
3144 (java_init): Don't set hook.
3145 (lang_init_source): Use new boolean.
3147 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3149 * parse.y (do_resolve_class): Fix infinite recursion.
3151 2002-03-29 Tom Tromey <tromey@redhat.com>
3153 * parse.y (check_inner_circular_reference): Ignore incomplete
3156 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3158 * Make-lang.in (builtins.o): Update.
3159 * boehm.c (get_boehm_type_descriptor): Update.
3160 * builtins.c: Include langhooks.h.
3161 * decl.c (java_init_decl_processing): Update.
3162 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3163 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3165 * typeck.c (type_for_mode, type_for_size): Update.
3167 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3169 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3171 2002-03-28 Tom Tromey <tromey@redhat.com>
3173 * except.c (expand_end_java_handler): If the handler type is NULL,
3174 use java.lang.Throwable. Fixes PR java/5986.
3176 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3178 Fix for PR java/4715:
3179 * jcf-parse.c (parse_source_file_3): New function.
3180 (read_class): Call it.
3181 (java_parse_file): Likewise.
3183 2002-03-28 Jan Hubicka <jh@suse.cz>
3185 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3187 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3189 * parse.y (resolve_package): Initialize "decl".
3190 (lookup_package_type): Remove unused function.
3192 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3194 Fix for PR java/5993:
3195 * parse.y (resolve_package): Return the decl if resolution was
3196 successful. Don't special case "java.lang" and "java.lang.reflect"
3197 packages. Set type_name to the merged identifier.
3198 (resolved_qualified_expression_name): Print error using "name" if
3199 resolve_package returns NULL_TREE.
3201 2002-03-27 Tom Tromey <tromey@redhat.com>
3203 * expr.c (expand_invoke): Don't generate null pointer check if
3204 we're calling <init>.
3206 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3208 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3210 * java-tree.h (java_lang_expand_expr): Similarly.
3211 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3212 (java_init): Don't set hook.
3214 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3216 Fix for PR java/5850:
3217 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3218 context if field was not found in the current scope.
3219 * expr.c (lookup_field): Don't look in enclosing contexts.
3221 2002-03-26 Tom Tromey <tromey@redhat.com>
3223 Fix for PR java/5942:
3224 * parse.y (init_src_parse): Added sanity check.
3225 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3228 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3230 * decl.c (lang_mark_tree): Rename java_mark_tree.
3231 * java-tree.h (java_mark_tree): New.
3232 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3234 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3236 * lex.c: Change java_perform_atof to take normal parameters
3237 instead of a pointer to a parameter block. Call it directly
3240 2002-03-22 Mark Wielaard <mark@klomp.org>
3242 Fix for PR java/5368:
3243 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3244 when printing error message.
3246 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3248 * decl.c (maybe_build_cleanup): Remove.
3250 2002-03-22 Tom Tromey <tromey@redhat.com>
3252 Andrew Haley <aph@cambridge.redhat.com>
3254 * expr.c (build_field_ref): Don't build a check if the field is a
3257 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3259 Fix for PR java/6026:
3260 * lex.c (java_lex): Fix parsing of consecutive floats.
3262 2002-03-21 Tom Tromey <tromey@redhat.com>
3264 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3267 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3269 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3270 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3272 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3274 * gcj.texi: @code{gcj} becomes @command{gcj}.
3275 @code{gcc} becomes @command{gcc}.
3276 GcjRaw changed to gnu.gcc.RawData.
3278 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3280 * decl.c (start_java_method): Use new hook.
3281 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3282 (java_init): Remove old hook.
3284 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3286 * builtins.c (define_builtin): Do nothing if `type' is null.
3289 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3291 * parse.y (parser_check_super_interface): Fix error message
3294 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3296 * jcf-parse.c (get_constant): Delete unused variables.
3298 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3300 * java-tree.h (java_parse_file): New.
3301 * jcf-parse.c (yyparse): Rename java_parse_file.
3302 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3304 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3306 * parse.y (craft_constructor): Return the constructor decl.
3307 (java_expand_classes): Update comments.
3308 (lookup_method_invoke): Call fix_constructors immediately for
3309 anonymous class. Fixes PR java/5935.
3311 2002-03-15 Anthony Green <green@redhat.com>
3313 * jcf-parse.c (yyparse): Don't emit class registration
3314 constructor when compiling resource files.
3316 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3318 * lang.c (java_tree_code_type, java_tree_code_length,
3319 tree_code_name): Delete.
3320 (tree_code_type, tree_code_length, tree_code_name): Define.
3321 (java_init): Don't try to copy into the various tree_code
3324 2002-03-12 Tom Tromey <tromey@redhat.com>
3326 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3327 UTF-8, not UCS-2. Fixes PR java/5923.
3329 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3330 a call_expr wrapped in a convert. Fixes PR java/5848.
3332 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3334 * jcf-write.c (write_classfile): Improve error strings.
3336 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3338 * lex.c: Adjust comments to GNU standards.
3340 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3342 Fix for PR java/5902:
3343 * lex.c (java_lex): Fix parsing of literals.
3345 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3347 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3348 to prevent it getting evaluated twice in the store checking case.
3349 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3352 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3354 * decl.c (java_init_decl_processing): Make sure class_type_node
3355 alignment is not less than 64 bits if hash synchronization is enabled.
3357 2002-03-08 Per Bothner <per@bothner.com>
3359 * parse.y (java_complete_lhs): Check if patch_assignment
3360 returned an error-mark.
3362 * parse.y (try_builtin_assignconv): Don't special-case zero.
3364 2002-03-08 Per Bothner <per@bothner.com>
3366 Fix for PR java/5812.
3367 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3368 here instead of in JSR macro. Likewise with load_type_state call.
3369 Do the latter on if the return_pc has been verified (the jsr returns).
3370 (JSR): Now just call build_java_jsr.
3372 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3374 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3375 (java.install-common): Link native driver to
3376 JAVA_TARGET_INSTALL_NAME.
3378 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3380 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3381 * builtins.c(sin_builtin): Likewise
3382 * builtins.c(sqrt_builtin): Likewise
3384 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3386 * java/expr.c, java/jcf-parse.c, java/lex.c:
3387 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3388 REAL_ARITHMETIC blocks unconditional. Delete some further
3389 #ifdef blocks predicated on REAL_ARITHMETIC.
3391 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3393 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3394 explicit sizeof/sizeof.
3395 * decl.c (java_init_decl_processing): Likewise.
3396 * jcf-parse.c (init_jcf_parse): Likewise.
3397 * parse.y (init_src_parse): Likewise.
3399 2002-03-02 Per Bothner <per@bothner.com>
3401 Make --CLASSPATH by a synonym for --classpath and -classpath.
3402 Implement --bootclasspath.
3403 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3404 (classpath_l): Remove.
3405 (jcf_path_CLASSPATH_arg): Remove.
3406 (jcf_path_bootclasspath_arg): New function.
3407 (jcf_path_seal): Simplify accordingly.
3409 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3410 (jcf_path_CLASSPATH): Remove declaration.
3411 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3412 (lang_specific_driver): Translate -bootclasspath.
3413 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3414 * lang.c (decode_lang_options): Do jcf_path_init first.
3415 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3416 * gjavah.c: Also handle --bootclasspath.
3417 Handle --CLASSPATH as a synonum for --classpath.
3418 * jcf-dump.c: Likewise.
3420 "." is not part of system path, but is the default for --classpath.
3421 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3422 (jcf_path_seal): Add "." if no CLASSPATH specified.
3424 * gcj.texi: Document changes.
3426 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3428 * expr.c (build_java_arraystore_check): Fix formatting.
3430 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3432 Fix for PR java/5758, java/5632:
3433 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3434 inner-class separator too.
3435 * parse.y (do_resolve_class): New local `decl_result.'
3436 Progressively build a name for what can have been loaded.
3438 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3440 * expr.c (java_array_data_offset): Removed function.
3441 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3442 (build_java_array_length_access): Obtain "length" value using a
3443 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3444 (build_java_arrayaccess): Correct comment. Access "data" using a
3445 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3446 (build_java_arraystore_check): New function.
3447 (expand_java_arraystore): Use build_java_arraystore_check.
3448 * parse.y (patch_assignment): Simplify code to insert a store check
3449 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3450 * check-init.c (check_init): Update to reflect that an array length
3451 access is now a COMPONENT_REF.
3452 * gcj.texi (Code Generation): Improve documentation of
3453 -fno-bounds-check. Add documentation for -fno-store-check.
3454 * java-tree.h (flag_store_check): Declare.
3455 (build_java_arraystore_check): Declare.
3456 * lang.c (flag_store_check): Initialize to 1.
3457 (lang_f_options): Add store-check option.
3458 * jvspec.c: Don't pass store-check option to jvgenmain.
3459 * lang-options.h: Add help string for -fno-store-check.
3461 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3463 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3464 * java-tree.h (java_dup_lang_specific_decl): New.
3465 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3467 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3469 * builtins.c, decl.c: Delete traditional-mode-related code
3470 copied from the C front end but not used, or used only to
3471 permit the compiler to link.
3473 2002-02-22 Tom Tromey <tromey@redhat.com>
3475 Fix for PR java/2369:
3476 * jvspec.c (verify_class_name): New function.
3477 (lang_specific_driver): Call it.
3478 (JAVA_START_CHAR_P): New macro.
3479 (JAVA_PART_CHAR_P): Likewise.
3481 2002-02-22 Per Bothner <per@bothner.com>
3483 * class.c: Change vtable to be more compatible with g++ v3 abi.
3484 (get_dispatch_table): Prepend offset-to-top (always 0) and
3485 type_info pointer (currently unimplemented hence NULL) to vtable.
3486 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3487 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3488 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3489 (build_dtable_decl): Add declarations for new fields.
3491 2002-02-20 Per Bothner <per@bothner.com>
3493 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3494 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3495 don't need to set it on the COMPOUND_EXPR - the caller does that.
3497 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3499 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3500 `--CLASSPATH' becomes `--classpath.'
3501 * gjavah.c: Likewise.
3502 * jcf-dump.c: Likewise.
3503 * lang-options.h: Likewise.
3505 * jcf-path.c: Updated comment.
3506 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3507 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3508 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3509 (jcf_path_CLASSPATH_arg): Ditto.
3510 (classpath_u): Updated leading comment.
3512 2002-02-20 Per Bothner <per@bothner.com>
3514 * builtins.c (check_for_builtin): New function.
3515 (build_call_or_builtin): Remove.
3516 * java-tree.h: Update accordingly.
3517 * expr.c (expand_invoke): Use build + check_for_builtin instead
3518 of build_call_or_builtin.
3519 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3520 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3521 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3523 2002-02-17 Tom Tromey <tromey@redhat.com>
3525 * java-tree.h (TYPE_STRICTFP): New macro.
3526 (struct lang_type) [strictfp]: New field.
3527 (CLASS_STRICTFP): New macro.
3528 (METHOD_STRICTFP): New macro.
3529 (struct lang_decl) [strictfp]: New field.
3530 * parse.y (method_header): Disallow strictfp constructor or
3532 (STRICT_TK): Move before MODIFIER_TK.
3533 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3534 (METHOD_MODIFIERS): Likewise.
3535 (INTERFACE_MODIFIERS): Likewise.
3536 * jcf-write.c (get_access_flags): Likewise.
3537 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3538 (add_method_1): Likewise.
3539 (get_access_flags_from_decl): Likewise.
3540 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3541 recognize strictfp flag.
3542 * jcf.h (ACC_STRICT): New define.
3544 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3546 * class.c(build_utf8_ref): Move declaration of decl_size
3548 2002-02-07 Tom Tromey <tromey@redhat.com>
3550 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3553 2002-02-04 Anthony Green <green@redhat.com>
3555 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3556 sections if available.
3558 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3560 * parse.y (java_expand_classes): Fix typo in static field loop.
3562 2002-02-02 Richard Henderson <rth@redhat.com>
3564 * class.c (add_field): Mark static fields external.
3565 (build_class_ref): Remove redundant set.
3566 * parse.y (java_expand_classes): Mark static fields of classes
3567 to be compiled as local.
3568 * jcf-parse.c (parse_class_file): Likewise.
3570 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3572 * gcj.texi (About CNI): New node.
3574 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3577 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3578 setlocale() with LC_CTYPE as a parameter.
3581 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3583 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3584 Follow GNU Coding Standards for --version.
3586 2002-01-28 Tom Tromey <tromey@redhat.com>
3588 * expr.c (build_jni_stub): Ensure storage for `meth' is
3590 * parse.y (java_complete_expand_methods): Set
3591 current_function_decl before building JNI stub.
3593 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3595 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3598 2002-01-22 Tom Tromey <tromey@redhat.com>
3600 * decl.c (java_init_decl_processing): Use add_predefined_file.
3601 Predefine RawData.java.
3602 (predef_filenames): Removed.
3603 (java_init_decl_processing): Don't register predef_filenames.
3604 * jcf-parse.c (add_predefined_file): New function.
3605 (predefined_filename_p): Rewrote.
3606 (predefined_filename_p): No longer static.
3607 * decl.c (java_init_decl_processing): Call initialize_builtins.
3608 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3609 (java/builtins.o): New target.
3610 * builtins.c: New file.
3611 * parse.y (patch_invoke): Use build_call_or_builtin.
3612 * java-tree.h (build_call_or_builtin): Declare.
3613 (initialize_builtins): Declare.
3614 (java_set_exception_lang_code): Removed unused declaration.
3615 (PREDEF_FILENAMES_SIZE): Removed.
3616 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3617 (predef_filenames): New define.
3618 (add_predefined_file): Declare.
3619 (predefined_filename_p): Declare.
3620 * expr.c (expand_invoke): Use build_call_or_builtin.
3622 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3624 * parse.y (patch_switch_statement): Fix format specifier.
3626 2002-01-16 Tom Tromey <tromey@redhat.com>
3628 More for PR java/5365:
3629 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3631 (process_file): Generate include for
3632 java.lang.UnsupportedOperationExceptions.
3634 2002-01-15 Andreas Jaeger <aj@suse.de>
3636 * .cvsignore: Add man pages.
3638 2002-01-15 Tom Tromey <tromey@redhat.com>
3640 Fix for PR java/5365:
3641 * gjavah.c (process_file): Turn class name into a file name.
3643 2002-01-14 Matthias Klose <doko@debian.org>
3645 * gcj.texi: Fix whitespace and formatting errors in the
3646 synopsis of the man pages. Update copyright.
3648 2002-01-14 Tom Tromey <tromey@redhat.com>
3651 * Make-lang.in (java.install-man): Handle jv-convert man page.
3652 (java.generated-manpages): Added jv-convert.1.
3653 (java.uninstall): Remove jv-convert.1.
3654 (java.maintainer-clean): Likewise.
3655 ($(srcdir)/java/jv-convert.1): New target.
3656 * gcj.texi (Top): Link to jv-convert node.
3657 (Individual utilities): Likewise.
3658 (Invoking jv-convert): New node.
3660 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3661 Martin Kahlert <martin.kahlert@infineon.com>
3663 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3664 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3666 2002-01-03 Graham Stott <grahams@redhat.com>
3668 * class.c (compile_resource_file): Update copyright date.
3669 Constify filename parameter.
3670 (java-tree.h): Update copyright date.
3671 (compile_resource_file): Constify filename parameter.
3673 2002-01-03 Graham Stott <grahams@redhat.com>
3675 * gcc/jcf-parse.c: Update copyright date.
3676 (yyparse): Constify resource_filename.
3678 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3680 * parse.y (src_parse_roots): Don't needlessly zero init.
3682 2001-12-31 Tom Tromey <tromey@redhat.com>
3684 * parse.y (dump_java_tree): New function.
3685 (source_end_java_method): Call it.
3686 (end_class_declaration): Likewise.
3687 * lang.c (java_decode_option): Call dump_switch_p.
3689 2001-12-28 Tom Tromey <tromey@redhat.com>
3691 * gen-table.pl: Don't process characters after \uffff. Added
3692 comment pointing to input file.
3694 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3696 * gen-table.pl: Const-ify output. Document the location of a
3697 suitable unicode input file.
3699 * chartables.h: Regenerate.
3701 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3703 * chartables.h: Const-ify.
3704 * gjavah.c (options): Likewise.
3705 * jcf-dump.c (options): Likewise.
3706 * jv-scan.c (options): Likewise.
3707 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3708 * parse.y (binop_lookup): Likewise.
3710 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3712 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3713 the static arrays that are output.
3714 * jvspec.c (jvgenmain_spec): Make static.
3715 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3716 * keyword.h: Regenerate.
3717 * lang.c (string_option, process_option_with_no, lang_f_options,
3718 lang_W_options): Const-ify.
3719 * lex.c (java_lex): Likewise.
3721 2001-12-21 Richard Henderson <rth@redhat.com>
3723 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3724 (get_boehm_type_descriptor): ... here. Arrange for the
3725 TREE_TYPE to get set properly.
3727 2001-12-21 Richard Henderson <rth@redhat.com>
3729 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3730 only if the target requires collect2.
3732 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3734 2001-12-20 Tom Tromey <tromey@redhat.com>
3737 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3738 CAN_COMPLETE_NORMALLY for the node.
3739 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3740 generate code for second branch if first branch can't complete
3742 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3743 the loop head if the loop body can't complete normally.
3745 2001-12-20 Tom Tromey <tromey@redhat.com>
3748 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3749 case where `finally' clause can't complete normally.
3751 2001-12-20 Tom Tromey <tromey@redhat.com>
3754 * parse.y (analyze_clinit_body): Added this_class parameter.
3755 Check for more cases where we must keep <clinit>.
3756 (maybe_yank_clinit): Cleaned up flow control.
3758 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3760 * decl.c (java_init_decl_processing): Don't initialize
3761 finit_leg_identifier_node.
3762 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3763 (finit_leg_identifier_node): Remove.
3764 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3766 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3768 * mangle.c (mangle_member_name): Don't special-case for
3770 * mangle_name.c (unicode_mangling_length): Likewise.
3771 (append_unicode_mangled_name): Likewise.
3772 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3775 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3777 * expr.c (build_java_array_length_access): Don't force null pointer
3778 check unless flag_check_references is set.
3780 2001-12-20 Tom Tromey <tromey@redhat.com>
3782 Fix for PR java/3417:
3783 * parse.y (patch_assignment): Added special processing for
3785 (patch_return): Don't convert booleans to integers, and don't
3786 special-case `null'.
3788 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3790 * config-lang.in (diff_excludes): Remove.
3792 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3794 * gcj.texi: Update link to GCC manual.
3796 2001-12-17 Tom Tromey <tromey@redhat.com>
3798 * parse.y (link_nested_class_to_enclosing): Removed useless
3801 2001-12-16 Tom Tromey <tromey@redhat.com>
3803 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3806 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3808 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3809 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3812 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3814 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3816 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3818 * decl.c (java_init_decl_processing): Build otable_type correctly.
3819 otable_decl is an otable_type.
3821 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3823 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3824 otable_type, otable_ptr_type, method_symbol_type,
3825 method_symbols_array_type, method_symbols_array_ptr_type): New
3826 field/global tree definitions.
3827 (flag_indirect_dispatch): New flag.
3828 * decl.c (java_init_decl_processing): Initialize new otable and
3829 otable_syms type nodes and decls. Add new field "index" to
3831 * class.c (build_method_symbols_entry): New function.
3832 (make_method_value): Set "index" to to method's vtable index for
3833 virtual methods when indirect-dispatch is not used.
3834 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3835 and set vtable_method_count to -1. Set otable and otable_syms field
3836 if indirect-dispatch is used and there was something to put in them.
3837 (build_method_symbols_entry): New function.
3838 (emit_offset_symbol_table): New function.
3839 * expr.c (get_offset_table_index): New function.
3840 (build_invokevirtual): Build array reference to otable at the index
3841 returned by get_offset_table_index, and use the result as the vtable
3843 (build_invokeinterface): Similar.
3844 * jcf-parse.c (yyparse): If indirect-dispatch, call
3845 emit_offset_symbol_table at the end of compilation, after all classes
3846 have been generated.
3847 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3848 * lang.c (flag_indirect_dispatch): Define.
3849 (lang_f_options): Add indirect-dispatch flag.
3851 2001-12-14 Matthias Klose <doko@debian.org>
3853 * gcj.texi: Markup for man page generation. Document missing
3854 options printed by <tool> --help.
3855 Terminate description of gij's -ms option with a dot.
3856 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3857 (java.generated-manpages java.install-man, java.uninstall,
3858 java-maintainer-clean) Updated.
3860 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3862 * class.c (get_dispatch_table): Fix java vtable layout
3863 for TARGET_VTABLE_USES_DESCRIPTORS.
3864 * decl.c (java_init_decl_processing): Initialize
3865 alloc_no_finalizer_node, finalize_identifier_node.
3866 * expr.c (class_has_finalize_method): New function.
3867 (expand_java_NEW): Generate calls for finalizer-free allocation.
3868 (build_invokevirtual): Fix java vtable layout for
3869 TARGET_VTABLE_USES_DESCRIPTORS.
3870 * java-tree.h (enum java_tree_index): New entries:
3871 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3872 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3873 (class_has_finalize_method): declare.
3874 (HAS_FINALIZER_P): New macro.
3875 * parse.y (patch_invoke): Generate calls for finalizer-free
3878 2001-12-12 Matthias Klose <doko@debian.org>
3880 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3881 whitespace at end of line.
3883 2001-12-11 Tom Tromey <tromey@redhat.com>
3885 * lex.c (java_init_lex): Define wfl_to_string as
3886 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3888 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3890 * class.c (make_method_value): Use null_pointer_node to
3891 represent empty exception table.
3893 2001-12-10 Tom Tromey <tromey@redhat.com>
3895 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3897 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3899 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3901 2001-12-09 Per Bothner <per@bothner.com>
3903 * check-init.c (current_switch_has_default): New static field.
3904 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3905 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3906 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3908 2001-12-09 Tom Tromey <tromey@redhat.com>
3910 * check-init.c (check_init): Don't allow pre- or post- increment
3911 or decrement of final variable.
3912 (final_assign_error): Minor error message rewording.
3914 2001-12-08 Tom Tromey <tromey@redhat.com>
3916 * java-tree.h: Fixed typo.
3918 * gjavah.c (decompile_method): Don't decompile to `return this'
3921 * gjavah.c (cxx_keywords): Re-sorted.
3922 * lex.c (cxx_keywords): Re-sorted.
3924 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3927 * gjavah.c (print_namelet): Clear subnamelets.
3928 (HANDLE_METHOD): Set `method_printed' earlier.
3930 2001-12-07 Tom Tromey <tromey@redhat.com>
3932 * lang.c (lang_f_options): Added
3933 optimize-static-class-initialization.
3934 (java_decode_option): Removed special case.
3936 2001-12-07 Per Bothner <per@bothner.com>
3938 * check-init.c (check_init): Fix typo freeing memory twice.
3940 2001-12-05 Per Bothner <per@bothner.com>
3942 Restore support for static class initialization optimization.
3943 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3944 * check-init.c (check_int): At end of BLOCK handle initialization
3945 blocks, which used to be done in java_complete_expand_method but did
3946 not handle the case where check_for_initialization might allocate
3947 more than a word of bits.
3948 * decl.c (lang_make_tree): The smic field is now a tree.
3949 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3950 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3952 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3954 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3955 Change from a hash table to a list.
3956 (struct_lang_decl): Change field 'smic' to match.
3957 * class.c (add_method_1): Initialize
3958 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3959 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3960 (java_expand_method_bodies): -here, since 'smic' is now a list.
3961 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3963 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3965 * class.c (java_hash_compare_tree_node): Fix casts.
3967 2001-12-04 Per Bothner <per@bothner.com>
3969 * check-init.c: Handle definite unassignment to finals in addition
3970 to definite assignment.
3971 (loop_current_locals): New field.
3972 (num_current_locals, int start_current_locals, num_current_words):
3974 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3975 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3976 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3977 (get_variable_decl, check_final_reassigned): New functions.
3978 (check_init, check_bool_init): Modify as needed for checking finals.
3979 (check_for_initialization): Take extra parameter and return void.
3980 Do extra start-up logic to check final fields for assignment.
3981 * parse.y (check_static_final_variable_assignment_flag,
3982 reset_static_final_variable_assignment_flag, check_final_assignment,
3983 check_final_variable_local_assignment_flag,
3984 reset_final_variable_indirect_assignment_flag,
3985 reset_final_variable_global_assignment_flag): Remove functions.
3986 (java_complete_expand_methods, outer_field_access_fix,
3987 patch_assignment): Remove no-longer used logic.
3988 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3989 * parse.y (register_fields, java_complete_tree): Update accordingly.
3991 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3992 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3993 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3995 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3997 * java-tree.h (DECL FINAL): New bit-field.
3998 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3999 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4000 (DECL_INIT_CALLS_THIS): New macro.
4001 (struct lang_decl): New bit-field init_calls_this.
4002 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4003 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4004 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4005 use it for both local variables and final fields.
4006 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4008 (struct lang_type): Remove hfv bit-field.
4009 (check_for_initialization): Change to return void.
4011 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4012 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4013 * check-init.c (final_assign_error): New helper function.
4014 (check_final_reassigned, check_init): Use it.
4015 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4017 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4018 bit-fields to unsigned.
4020 2001-12-03 Per Bothner <per@bothner.com>
4022 * parse.y (patch_binop): Minor constant folding.
4024 * parse.y (build_current_thisn): Shorter 'buffer'.
4026 2001-12-03 Per Bothner <per@bothner.com>
4028 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4029 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4030 * jcf-write.c (generate_bytecode_insns): Remove support for
4031 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4032 * check-init.c (check_init): Likewise.
4034 2001-12-03 Per Bothner <per@bothner.com>
4036 * verify.c (subroutine_nesting): New function.
4037 (verify_jvm_instructions): Use it to fix logic for checking that
4038 we're done with the current subroutine.
4040 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4041 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4043 2001-12-03 Per Bothner <per@bothner.com>
4045 * jcf.h: Fix obvious typo in comment.
4046 * typeck.c (build_null_signature): Add comment.
4048 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4050 * expr.c: Remove leading capital from diagnostic messages, as
4051 per GNU coding standards.
4052 * jcf-io.c: Similarly.
4053 * jcf-parse.c: Similarly.
4054 * jv-scan.c: Similarly.
4055 * jvspec.c: Similarly.
4056 * mangle.c: Similarly.
4058 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4059 Alexandre Petit-Bianco <apbianco@redhat.com>
4061 * expr.c (build_java_arrayaccess): Call save_expr on array for
4062 correct evaluation order, modified comment, fixed indentation.
4063 * parse.y: (patch_assignment): Correctly extract the array base
4064 from the tree generate by build_java_arrayaccess, added comments.
4065 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4066 Fixes PR java/3096, PR java/3803, PR java/3965.
4068 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4070 * expr.c (expand_byte_code): Remove trailing periods from messages.
4071 * jcf-parse.c (load_class, jcf_parse): Similarly.
4072 * jcf-write.c (generate_classfile): Similarly.
4073 * lex.c (java_lex): Similarly.
4075 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4077 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4079 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4081 * Make-lang.in (java.generated-manpages): New dummy target.
4083 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4085 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4087 (lang_specific_pre_link): Use set_input to set input_filename.
4089 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4090 (main): Fix definition.
4091 Strip `main' from classname.
4094 2001-11-18 Roger Sayle <roger@eyesopen.com>
4096 * parse.h (java_expand_switch): Remove old prototype.
4098 2001-11-18 Tom Tromey <tromey@redhat.com>
4100 Fix for PR java/1401:
4101 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4103 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4106 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4108 * lang.c (finish_parse): Rename to java_finish.
4109 (LANG_HOOKS_FINISH, java_finish): New.
4111 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4113 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4114 * java-tree.h: New prototype.
4115 * lang.c (java_init): Update prototype. Combine with old init_parse.
4117 2001-11-13 Tom Tromey <tromey@redhat.com>
4119 * gjavah.c (method_signature): New global.
4120 (HANDLE_METHOD): Set it.
4121 (decompile_return_statement): New function.
4122 (decompile_method): Use it.
4123 (print_method_info): Removed `synth' argument.
4125 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4127 * java-tree.h (java_set_yydebug): New.
4128 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4129 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4130 (print_lang_decl, print_lang_type, print_lang_identifier,
4131 print_lang_statistics, lang_print_xnode): Remove.
4133 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4135 * jcf-parse.c (init_lex): Remove.
4136 * lang.c (language_string, lang_identify): Remove.
4137 (struct lang_hooks): Constify.
4138 (LANG_HOOKS_NAME): Override.
4139 (init_parse): Update.
4141 2001-11-08 Andreas Franck <afranck@gmx.de>
4143 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4144 program_transform_name the way suggested by autoconf.
4145 (java.install-common): Also transform auxiliary program names with
4146 program_transform_name.
4148 2001-11-08 Tom Tromey <tromey@cygnus.com>
4150 * parse.y (trap_overflow_corner_case): New rule.
4151 (unary_expression): Use it.
4152 * lex.c (java_init_lex): Don't set minus_seen.
4153 (yylex): Don't use minus_seen. Communicate overflow to parser for
4155 (error_if_numeric_overflow): New function.
4156 * parse.h (minus_seen): Removed field.
4157 (JAVA_RADIX10_FLAG): New define.
4159 2001-11-07 Tom Tromey <tromey@redhat.com>
4161 Patch for PR java/1414:
4162 * parse.y (case_label_list): New global.
4163 (goal): Register case_label_list with GC.
4164 (java_complete_lhs): Save new case on case_label_list.
4165 (patch_switch_statement): Check for duplicate case labels.
4167 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4169 * parse.y (patch_assignment): Removed unused third argument.
4170 (java_complete_lhs): Removed unused third argument to patch_assignment.
4172 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4174 * lang.c: Include langhooks-def.h.
4175 * Make-lang.in: Update.
4177 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4179 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4181 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4183 * mangle.c (find_compression_record_match): Don't match compression
4184 records for package name elements unless they occur at the start of
4185 the name. Fix for PR java/4717.
4187 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4189 * expr.c (expand_java_field_op): Don't special-case references to
4190 java.lang.PRIMTYPE.TYPE.
4191 (build_primtype_type_ref): Removed.
4192 * java-tree.h (build_primtype_type_ref): Remove prototype.
4193 * parse.y (maybe_build_primttype_type_ref): Removed.
4194 (complete_function_arguments): Don't special-case references to
4195 java.lang.PRIMTYPE.TYPE.
4196 (patch_assignment): Likewise.
4197 (array_constructor_check_entry): Likewise.
4199 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4201 * mangle.c (static tree compression_table): Fixed leading comment.
4202 * parse.h (struct parser_ctxt): Fixed field comment.
4203 * parse.y (check_pkg_class_access): New prototype, fixed leading
4204 comment, new parameter used to emit error only if passed as true.
4205 (parse_check_super): Pass extra argument to check_pkg_class_access.
4206 (do_resolve_class): Likewise.
4207 (process_imports): Likewise.
4208 (read_import_dir): Fixed indentation.
4209 (find_in_imports_on_demand): New local class_type_name. Local
4210 node_to_use deleted. while loop changed into for loop. Report
4211 multiple definition only for accessible classes. Improved error
4213 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4214 assigned to parameter list, fixed indentation. while loop changed
4215 into for loop, restore TREE_CHAIN on local `tem' before the next
4218 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4220 * lang.c (lang_get_alias_set): Deleted.
4222 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4224 * gjavah.c (jni_print_char): Fix thinko in last change.
4226 * gjavah.c (jni_print_char, decode_signature_piece): Use
4227 safe-ctype macros and/or fold extra calls into fewer ones.
4228 * lex.c (java_read_unicode, java_lex): Likewise.
4229 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4230 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4231 * mangle_name.c (append_unicode_mangled_name,
4232 unicode_mangling_length): Likewise.
4234 2001-10-17 Richard Henderson <rth@redhat.com>
4236 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4238 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4240 * lang.c (langhooks.h): Included.
4241 (LANG_HOOKS_INIT): Redefined.
4242 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4243 (LANG_HOOKS_DECODE_OPTION): Likewise.
4244 (struct lang_hooks lang_hooks): New initialization.
4246 2001-10-11 Per Bothner <per@bothner.com>
4248 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4249 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4250 The former is simpler, and jcf-write.c handles it better.
4251 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4252 or WITH_CLEANUP_EXPR.
4253 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4254 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4256 * parse.y (patch_if_else_statement): If the condition is constant,
4257 optimize away the test.
4259 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4261 * parse.y (patch_cast): Call patch_string on the first operand of
4262 the incoming node, update it if necessary. Fixes PR java/4510.
4264 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4266 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4267 when name qualifier matches a package name.
4269 2001-10-08 Tom Tromey <tromey@redhat.com>
4271 Fix for PR java/4489:
4272 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4273 force a new label when computing `body_block'.
4275 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4277 * jcf-io.c (format_uint): Const-ify.
4278 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4279 * lex.c (java_get_line_col): Likewise.
4280 * parse.y (build_incdec): Likewise.
4282 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4284 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4285 a NULL enclosing context if appropriate. Fixes PR java/4466.
4287 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4289 * parse.y (patch_assignment): Use lvalue's original TYPE when
4290 building the final COMPOUND_EXPR.
4291 (try_reference_assignconv): Fixed leading comment.
4293 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4295 * parse.y (check_final_variable_indirect_assignment): For
4296 COMPOUND_EXPR, return only if finals were found initialized
4297 properly, if not, keep on checking.
4298 (check_final_variable_global_assignment_flag): New local
4299 error_found, set when appropriate and used to decide whether to
4300 report uninitialized finals. Fixed typo in comment.
4302 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4304 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4305 last three initializations. Fixes PR java/4360.
4307 2001-09-21 Richard Henderson <rth@redhat.com>
4309 * class.c (get_dispatch_table): Handle function descriptors.
4310 (build_dtable_decl): Likewise.
4311 * expr.c (build_invokevirtual): Likewise.
4313 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4315 * parse.y (patch_method_invocation): Build class initialization
4316 when static finals are used to qualify method invocation.
4319 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4321 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4322 build_type_name_from_array_name.
4323 (STRING_STRIP_BRACKETS): New macro.
4324 * parse.y (build_type_name_from_array_name): New function.
4325 (array_creation_expression:): Accumulate []s instead of [s.
4326 (cast_expression:): Accumulate []s instead of [s after cast type
4328 (build_array_from_name): Local string deleted, use
4329 build_type_name_from_array_name.
4330 (build_unresolved_array_type): Accumulate []s instead of [s after
4332 (register_fields): Fixed comment.
4333 (resolve_class): Local name, base deleted, new locals tname and
4334 array_dims. Use build_type_name_from_array_name. Use array_dims to
4336 (purify_type_name): Use STRING_STRIP_BRACKETS.
4338 2001-09-18 Andreas Jaeger <aj@suse.de>
4340 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4341 * jv-scan.c: Likewise.
4343 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4345 * parse.y (patch_method_invocation): Inner class creation context
4346 check not enforced within constructors. Fixes PR java/1873.
4348 2001-09-16 Tom Tromey <tromey@redhat.com>
4350 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4351 NOTE_PUSH for single-case push. Fixes PR java/4189.
4353 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4355 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4356 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4357 (struct lang_type): New fields import_list and import_demand_list.
4358 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4359 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4360 (do_resolve_class): New local saved_enclosing_type, initialized,
4361 passed as parameter to find_in_imports and find_in_imports_on_demand.
4362 (find_in_imports): Added paramater enclosing_type, use its
4363 TYPE_IMPORT_LIST when applicable.
4364 (find_in_imports_on_demand): Added parameter enclosing_type, use
4365 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4366 declaration and initialization.
4367 (fold_constant_for_init): Switch/restore current_class to the
4368 appropriate context.
4370 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4372 * verify.c (verify_jvm_instructions): Fix typo.
4374 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4376 * expr.c (expand_invoke): Const-ification.
4377 * parse.y (patch_method_invocation): Likewise.
4379 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4381 * gjavah.c (cxx_keywords): Const-ification.
4382 * keyword.gperf (java_keyword): Likewise.
4383 * lang.c (java_tree_code_name): Likewise.
4384 * lex.c (cxx_keywords): Likewise.
4385 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4387 2001-09-11 Richard Henderson <rth@redhat.com>
4389 * parse.h (ctxp_for_generation): Mark extern.
4391 2001-09-10 Richard Henderson <rth@redhat.com>
4393 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4395 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4397 * typeck.c (java_array_type_length, build_prim_array_type):
4398 Represent empty arrays by NULL index.
4400 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4402 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4403 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4405 2001-09-06 Anthony Green <green@redhat.com>
4407 * class.c (O_BINARY): Define if necessary.
4408 (registerResource_libfunc): Declare.
4409 (init_class_processing): Initilize registerResource_libfunc.
4410 (compile_resource_file): New function.
4411 * java-tree.h (resource_name): Declare.
4412 (compile_resource_file): Declare.
4413 * jcf-parse.c (yyparse): Handle compiling java resource files.
4414 * lang.c (java_decode_option): Handle -fcompile-resource option.
4415 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4417 * gcj.texi (Code Generation): Add documentation for -R flag.
4419 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4421 * jcf-write.c (generate_classfile): Issue an error in case of
4422 field/initial value mismatch.
4423 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4424 being initialized and we're generating bytecode.
4425 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4426 set DECL_INITIAL properly when appropriate.
4430 2001-09-01 Per Bothner <per@bothner.com>
4432 * parse.y (maybe_yank_clinit): A field without an initializer is not
4433 relevant. All initializers except static final and constant require
4434 <clinit>, regardless of flag_emit_class_files.
4436 2001-08-31 Per Bothner <per@bothner.com>
4438 * class.c (set_constant_value): When not emitting class files, then a
4439 String ConstantValue is a utf8const_ptr_type.
4441 2001-08-30 Per Bothner <per@bothner.com>
4443 * jcf-write.c (generate_classfile): Check that field is primitive
4444 or string before emitting ConstantValue attribute.
4446 2001-08-30 Per Bothner <per@bothner.com>
4448 * parse.y (resolve_qualified_expression_name): If creating a
4449 COMPOUND_EXPR, set it's type correctly.
4451 2001-08-30 Per Bothner <per@bothner.com>
4453 * jcf-io.c (open_class): Set filename field.
4455 * jcf-parse,c (parse_class_file): Set current_function_decl
4456 for better error message when Code attribute is missing.
4458 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4459 better diagnostics, especially for constructors.
4461 2001-08-30 Per Bothner <per@bothner.com>
4463 * jcf-write.c (generate_classfile): Don't write ConstantValue
4464 attribute if field is not final, for compatibility with jdk.
4466 * jcf-write.c (generate_classfile): Convert ConstantValue values
4467 to correct type. Work-around for front-end bug.
4468 * class.c (set_constant_value): Error if constant has wrong type.
4470 2001-08-30 Per Bothner <per@bothner.com>
4472 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4473 "Double" are printed at verbosity 1.
4475 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4477 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4479 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4481 * parse.y (patch_assignment): Don't verify final re-assignment here.
4482 (java_complete_lhs): Verify assignments to finals calling
4483 patch_assignment. Verify re-assignments to finals before calling
4486 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4488 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4491 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4493 * lex.c (java_lex): new local found_hex_digits. Set and then used
4494 in test to reject invalid hexadecimal numbers.
4495 * parse.y (java_complete_tree): Prevent unwanted cast with
4496 initialized floating point finals.
4497 (patch_binop): Emit a warning when detecting a division by zero,
4498 mark result not constant, don't simplify non integer division.
4500 2001-08-28 Per Bothner <per@bothner.com>
4502 * jcf-write.c (generate_bytecode_insns): For increments and
4503 decrements just recurse to push constant. Improvement on Mark's patch.
4505 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4507 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4508 real conversion for increments and decrements of reals.
4510 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4512 * parse.y (resolve_qualified_expression_name): Handle unresolved
4513 qualified expressions, prevent numerical qualifiers, fixed typo.
4516 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4518 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4519 don't report anything but deprecated class when marked so. Handle
4521 (patch_method_invocation): Check deprecation on methods and types.
4522 (patch_binop): code becomes an enum tree_code, added default: to
4523 switch to handle that. Detect division by zero, try to fold and
4524 return before using a subroutine.
4526 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4528 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4529 file smaller than 4 bytes.
4530 * parse.y (check_inner_circular_reference): New function.
4531 (check_circular_reference): Likewise.
4532 (array_initializer:): Accept {,}.
4533 (java_check_circular_reference): Rewritten using
4534 check_circular_reference and check_inner_circular_reference.
4535 (java_complete_expand_method): Unconditionally save and restore
4536 the unpurged exception list.
4537 (build_dot_class_method_invocation): Unmangle signature parameter.
4539 2001-08-21 Tom Tromey <tromey@redhat.com>
4541 * decl.c (init_decl_processing): Add `throws' field to method
4543 * class.c (make_method_value): Compute `throws' field for method.
4545 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4547 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4548 circularity is detected.
4549 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4551 2001-08-17 Richard Henderson <rth@redhat.com>
4553 * class.c (emit_register_classes): Add align parameter to
4554 call to assemble_integer.
4556 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4558 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4559 loading a class_or_name fails, try considering an innerclass name
4560 and load the enclosing context.
4561 * parse.y (resolve_inner_class): New function.
4562 (find_as_inner_class): Added leading comment.
4563 (register_incomplete_type): Keep the current context as enclosing
4564 context for JDEP_FIELD dependencies.
4565 (do_resolve_class): Locals new_class_decl and super initialized to
4566 NULL. Call resolve_inner_class, explore the enclosing context
4567 superclass if necessary.
4570 2001-08-16 Tom Tromey <tromey@redhat.com>
4572 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4573 * gjavah.c (main): Updated for change to jcf_path_seal.
4574 * lang.c (version_flag): New global.
4575 (java_decode_option): Recognize `-version'.
4576 (java_init): Update for change to jcf_path_seal.
4577 * jcf.h (jcf_path_seal): Added `print' argument.
4578 * jcf-path.c (jcf_path_seal): Added `print' argument.
4580 2001-08-13 Zack Weinberg <zackw@panix.com>
4582 * Make-lang.in (java/decl.o): Update dependencies.
4583 * decl.c: Include libfuncs.h, don't include toplev.h.
4585 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4587 * decl.c (init_decl_processing): exception_type_node,
4588 class_not_found_type_node, and no_class_def_found_type_node
4589 initialized. predef_filenames augmented accordingly.
4590 instinit_identifier_node initialized.
4591 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4592 * java-tree.h (enum java_tree_index): New entries
4593 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4594 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4595 (exception_type_node): New macro.
4596 (class_not_found_type_node): Likewise.
4597 (no_class_def_found_type_node): Likewise.
4598 (instinit_identifier_node): Likewise.
4599 (PREDEF_FILENAMES_SIZE): Adjusted.
4600 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4601 (struct lang_type): Fixed typo in bitfield name.
4602 (DECL_INSTINIT_P): New macro.
4603 (ID_INSTINIT_P): Likewise.
4604 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4606 * parse.y (encapsulate_with_try_catch): New function.
4607 (generate_instinit): Likewise.
4608 (build_instinit_invocation): Likewise.
4609 (ctors_unchecked_throws_clause_p): Likewise.
4610 (add_instance_initializer): Deleted.
4611 (build_instance_initializer): Likewise.
4612 (in_instance_initializer): Likewise.
4613 (check_method_redefinition): instinit$ not to be verified.
4614 (java_complete_expand_methods): Generate instinit$, simplified code.
4615 (build_dot_class_method): Eliminated unnecessary locals. Use
4616 encapsulate_with_try_catch, removed unnecessary code.
4617 (fix_constructors): New local iii. Use build_instinit_invocation.
4618 (patch_method_invocation): Added comment.
4619 (maybe_use_access_method): Don't consider instinit$.
4620 (find_applicable_accessible_methods_list): Shorten the search for
4622 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4623 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4624 (patch_throw_statement): Likewise. Fixed typo.
4626 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4629 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4630 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4632 (lang_specific_pre_link): Use set_input to set input_filename.
4634 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4635 (main): Fix definition.
4636 Strip `main' from classname.
4639 2001-08-11 Zack Weinberg <zackw@panix.com>
4641 * lex.h: Don't include setjmp.h. Don't define
4642 SET_FLOAT_HANDLER or prototype set_float_handler.
4644 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4646 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4647 `poplevel' in the right order.
4649 2001-08-09 Richard Henderson <rth@redhat.com>
4651 * Make-lang.in (class.o): Depend on TARGET_H.
4652 * class.c (emit_register_classes): Use target hooks instead of
4653 assemble_constructor and assemble_destructor.
4655 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4657 * check-init.c (flags.h): Include
4658 (check_init): Don't report uninitialized static class
4659 initialization flags, don't free bit index when doing static class
4660 initialization optimization.
4661 (check_for_initialization): Return type changed to `unsigned int.'
4662 (attach_initialized_static_class): New function.
4663 * class.c (add_method_1): Create the initialized static class
4665 (finish_class): Always emit deferred inline methods.
4666 * decl.c (emit_init_test_initialization): Moved to expr.c
4667 (complete_start_java_method): Don't traverse
4668 DECL_FUNCTION_INIT_TEST_TABLE.
4669 (lang_mark_tree): Mark hash tables in function decls.
4670 * expr.c (emit_init_test_initialization): Moved from decl.c.
4671 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4672 initialization flag, set DECL_CONTEXT and
4673 LOCAL_CLASS_INITIALIZATION_FLAG.
4674 (java_lang_expand_expr): Emit initialization code for static class
4675 initialized flags when entering block, if necessary.
4676 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4677 * java-tree.h (flag_optimize_sci): New global variable declaration.
4678 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4679 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4680 (LOCAL_FINAL_P): Fixed typo in comment.
4681 (FINAL_VARIABLE_P): Likewise.
4682 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4683 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4684 (struct lang_decl): New fields `ict', `smic' and `cif.'
4685 (check_for_initialization): New returned value for global.
4686 (attach_initialized_static_class): New global function.
4687 (STATIC_CLASS_INIT_OPT_P): New macro.
4688 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4689 * lang.c (java_decode_option): Handle
4690 `-fno-optimize-static-class-initialization'
4691 * parse.y (start_complete_expand_method): New function.
4692 (java_expand_method_bodies): Likewise.
4693 (attach_init_test_initialization_flags): Likewise.
4694 (adjust_init_test_initialization): Likewise.
4695 (emit_test_initialization): Likewise.
4696 (java_complete_expand_methods): Nullify abstract and native method
4698 (java_complete_expand_method): New locals `fbody', `block_body'
4699 and `exception_copy.' Reorganized: directly return on empty method
4700 bodies, call `start_complete_expand_method', remember definitely
4701 initialized static class in function, don't expand method bodies.
4702 (java_expand_classes): Call `java_expand_method_bodies' before
4703 `finish_class' when compiling to native.
4704 (resolve_expression_name): Use `orig' after building outer class
4706 (patch_invoke): Remember static method invocations.
4708 2001-08-06 Richard Henderson <rth@redhat.com>
4710 * class.c (emit_register_classes): Pass a symbol_ref and priority
4711 to assemble_constructor.
4713 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4715 * java-tree.h (all_class_filename): New macro.
4716 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4717 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4718 newly created IDENTIFIER_NODE to `all_class_filename.'
4720 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4722 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4723 Use ggc_add_tree_root to register roots.
4725 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4727 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4728 second operand calling check_init.
4729 * decl.c (complete_start_java_method): Swaped second and third
4730 arguments while creating WITH_CLEANUP_EXPR node.
4731 * jcf-write.c (generate_bytecode_insns): Use second operand
4732 instead of third when handling WITH_CLEANUP_EXPR.
4733 * parse.y (java_complete_lhs): Expand second operand of
4734 WITH_CLEANUP_EXPR nodes.
4735 (patch_synchronized_statement): Swaped second and third arguments
4736 while creating WITH_CLEANUP_EXPR node.
4738 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4740 * parse.y (create_interface): Avoid cyclic inheritance report when
4741 syntax error encountered during class definition.
4744 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4746 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4748 (lang_specific_pre_link): Use set_input to set input_filename.
4750 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4751 (main): Fix definition.
4752 Strip `main' from classname.
4755 2001-07-18 Tom Tromey <tromey@redhat.com>
4758 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4759 * lex.c (java_new_lexer): Use ICONV_CONST.
4760 (java_read_char): Likewise.
4761 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4762 (jv-scan$(exeext)): Likewise.
4764 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4766 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4767 * parse.y (check_class_interface_creation): Allow `private' if the
4768 enclosing is not an interface.
4769 (create_interface): Interface tagged public if the enclosing
4770 context is an interface.
4771 (create_class): Class tagged public if the enclosing context
4775 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4777 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4780 2001-07-14 Tim Josling <tej@melbpc.org.au>
4782 * check-init.c (check_init): Remove references to EXPON_EXPR.
4784 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4786 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4787 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4790 2001-07-13 Tom Tromey <tromey@redhat.com>
4792 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4795 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4797 * parse.y (patch_method_invocation): Don't override primary if one
4798 is already provided, but let this$<n> be built. Fixed comment.
4800 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4802 * parse.y (empty_statement:): Report empty statement error only
4803 when found at class declaration level.
4806 2001-07-12 Tom Tromey <tromey@redhat.com>
4808 * expr.c (expand_load_internal): New function.
4809 (LOAD_INTERNAL): Use it.
4811 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4813 * parse.y (verify_constructor_super): Compare anonymous class ctor
4814 args with `valid_method_invocation_conversion_p.'
4817 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4819 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4820 `-fsyntax-only.' Fixes PR java/3248
4822 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4824 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4826 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4828 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4829 current function is static. Fixes PR java/1970
4831 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4833 * parse.y (patch_method_invocation): Add enclosing context to ctor
4834 calls if necessary. Fixes PR java/2953
4836 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4838 * parse.y (resolve_package): Abort if qualified expression member
4840 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4843 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4845 * verify.c: Don't use // comments.
4847 2001-07-05 Tom Tromey <tromey@redhat.com>
4849 * lang.c (flag_assume_compiled): Removed.
4850 * java-tree.h (flag_assume_compiled): Removed.
4851 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4852 -fhash-synchronization, -fuse-divide-subroutine,
4853 -fcheck-references, -femit-class-file, -femit-class-files,
4854 -fassume-compiled. Updated --encoding information. Changed
4855 -foutput-class-dir to `-d'.
4857 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4859 * jcf-parse.c (parse_class_file): Add lineno parameter to
4860 debug_start_source_file call.
4862 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4864 * gcj.texi: Use gpl.texi.
4865 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4866 dependencies and use doc/include in search path.
4868 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4870 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4871 `this'. If so, don't build instance initializers.
4873 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4875 * parse.y (resolve_expression_name): Improved error message for
4876 inner class cases. Fixes PR java/1958
4878 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4880 * lang.c: #include diagnostic.h
4881 (lang_print_error): Add a `diagnostic_context *' parameter.
4882 (java_dummy_print): Likewise.
4883 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4885 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4887 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4888 * jcf.h (typedef struct JCF): New bitfield `finished.'
4889 (JCF_FINISH): Set `finished.'
4890 (JCF_ZERO): Reset `finished.'
4893 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4895 * parse.y (class_body_declaration:): Don't install empty instance
4899 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4901 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4902 (set_class_decl_access_flags): New function.
4903 * java-tree.h (set_class_decl_access_flags): New prototype.
4904 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4905 (parse_class_file): New local `decl_max_locals.' Take wide types
4906 into account to compute DECL_MAX_LOCALS.
4907 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4910 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4912 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4914 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4916 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4917 * parse.y (do_resolve_class): Moved comments out to leading comment
4918 section. Removed local `start', New local `_ht' and
4919 `circularity_hash.' Record `enclosing' in hash table and search
4920 it to detect circularity. Use `enclosing' as an argument to
4921 `lookup_cl.' Free the hash table when done.
4923 2001-06-19 Tom Tromey <tromey@redhat.com>
4925 * lex.c (java_read_char): Disallow invalid and overlong
4926 sequences. Fixes PR java/2319.
4928 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4930 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4932 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4934 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4935 arguments accordingly.
4937 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4939 * gcj.texi: Move contents to just after title page.
4941 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4943 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4945 (patch_incomplete_class_ref): Build the class ref, build the class
4946 init if necessary, complete the tree.
4949 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4951 * parse.y (lookup_field_wrapper): Test `name' code.
4952 (resolve_qualified_expression_name): Test `qual_wfl' code.
4953 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4954 handle `qual_wfl' by code.
4955 (maybe_build_primttype_type_ref): Test `wfl' code.
4957 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4959 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4961 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4962 the dvi file in the java directory.
4964 2001-05-25 Sam TH <sam@uchicago.edu>
4966 * gen-table.pl javaop.h jcf.h lex.h,
4967 parse.h: Fix header include guards.
4969 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4971 * jv-scan.c (version): Update copyright year.
4973 2001-05-21 Per Bothner <per@bothner.com>
4975 * jcf-parse.c (read_class): If class is from .class or .zip file
4976 and it's already been read, don't push/pop parser context.
4978 2001-05-18 Per Bothner <per@bothner.com>
4980 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4981 command line so the jvgenmain-generated main program comes first.
4983 2001-05-15 Tom Tromey <tromey@redhat.com>
4985 * class.c (build_utf8_ref): Don't generate identifier based on
4988 2001-05-12 Richard Henderson <rth@redhat.com>
4990 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4991 * expr.c (java_lang_expand_expr): Expand it.
4992 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4993 calling build_exception_object_ref.
4994 * parse.y (catch_clause_parameter): Likewise.
4995 (build_dot_class_method): Likewise.
4996 (try_reference_assignconv): Likewise.
4997 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4998 * jcf-write.c (generate_bytecode_insns): Likewise.
5000 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5002 * parse.y (build_unresolved_array_type): Set
5003 EXPR_WFL_QUALIFICATION on the newly created wfl.
5004 Fixes PR java/2538. Fixes PR java/2535.
5006 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5008 * parse.y (fix_constructors): Removed unnecessary assignment to
5009 local. Moved assignment to `this$<n>', fixed comments and
5011 (build_wfl_wrap): Fixed indentation.
5012 Fixes PR java/2598, java/2579 and java/2658.
5014 2001-05-03 Mo DeJong <mdejong@redhat.com>
5016 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5017 check for byte swap.
5019 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5021 * expr.c (build_class_init): Move MODIFY_EXPR
5022 outside of COND_EXPR. Remove variable `call'.
5024 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5026 * decl.c: NULL_PTR -> NULL.
5027 * jcf-write.c: Likewise.
5029 2001-05-01 Tom Tromey <tromey@redhat.com>
5031 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5032 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5033 * gcj.texi: Updated copyright text. Include fdl.texi.
5034 (Top): Link to new node.
5036 2001-05-01 Per Bothner <per@bothner.com>
5038 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5040 2001-05-01 Per Bothner <per@bothner.com>
5042 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5043 import_list contains the name, not the TREE_PURPOSE.
5045 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5047 * jcf-io.c (read_zip_member): Cast to long in comparison with
5050 * jvspec.c (lang_specific_driver): Initialize variables.
5052 * mangle.c (find_compression_record_match): Likewise.
5054 * typeck.c (build_null_signature): Provide static prototype. Mark
5055 parameter with ATTRIBUTE_UNUSED.
5057 * verify.c (verify_jvm_instructions): Initialize variable.
5059 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5061 * parse.y (do_resolve_class): Check for cyclic inheritance during
5062 inner class resolution.
5064 2001-04-27 Per Bothner <per@bothner.com>
5066 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5067 while iterating, since that could cause gc to lose stuff.
5069 2001-04-26 Per Bothner <per@bothner.com>
5071 Fix method search wrt scope of inner classes to match JLS2.
5072 * typeck.c (build_null_signature): New static function.
5073 (has_method): New function. Uses build_null_signature and lookup_do.
5074 * java-tree.h (has_method): New declaration.
5075 * parse.y (find_applicable_accessible_methods_list): Do not search
5076 context of inner classes here.
5077 (patch_method_invocation): Search scope, ie. current and outer clases,
5078 for method matching simple name, to find class.
5080 2001-04-26 Per Bothner <per@bothner.com>
5082 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5083 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5085 * constants.c (find_methodref_with_class_index): New function.
5086 (find_methodref_index): Use find_methodref_with_class_index.
5087 * java-tree.h (find_methodref_with_class_index): New declaration.
5088 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5089 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5090 If context changed from interface to class, don't use invokeinterface.
5092 2001-04-25 Per Bothner <per@bothner.com>
5094 * verify.c (verify_jvm_instructions): For field instructions,
5095 check that field index is valid. For invoke instructions, check that
5096 method index is valid.
5098 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5100 * config-lang.in (target_libs): Copy from $libgcj_saved.
5102 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5104 * decl.c (init_decl_processing): Add new class "protectionDomain"
5106 * class.c (make_class_data): Set initial value for "protectionDomain".
5108 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5110 * jvspec.c (lang_specific_driver): Fix memory allocation
5111 deficit, by using concat in lieu of xmalloc/sprintf.
5113 2001-04-20 Per Bothner <per@bothner.com>
5115 Fixes to compile multiple .class files at once.
5116 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5117 * java-tree.h (CLASS_PARSED_P): New macro.
5118 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5119 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5120 (read_class): Avoid some code duplication.
5121 Don't call JCF_FINISH for a .class file - might be needed later.
5122 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5123 rather than CLASS_LOADED_P, since latter implies class laid out.
5124 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5125 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5127 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5129 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5131 * boehm.c: Include toplev.h.
5133 2001-04-06 Tom Tromey <tromey@redhat.com>
5134 Alexandre Petit-Bianco <apbianco@redhat.com>
5136 Fix for PR gcj/1404 and PR gcj/2332:
5137 * parse.y (build_array_from_name): If we use the type_wfl then
5138 accumulate dimensions from the original type as well.
5139 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5141 2001-04-06 Tom Tromey <tromey@redhat.com>
5143 * parse.y (analyze_clinit_body): Return true if the second operand
5144 of a METHOD_EXPR is nonzero.
5146 2001-04-06 Tom Tromey <tromey@redhat.com>
5148 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5150 ($(srcdir)/java/parse.c): Likewise.
5152 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5154 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5155 (version-gcc): Initialized.
5156 (which-gcj): Likewise.
5158 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5160 * java-tree.h (struct lang_decl): New macro
5161 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5162 * parse.y (build_instance_initializer): New function.
5163 (add_instance_initializer): Use it.
5164 (java_fix_constructors): Set `current_class' before fix pass.
5165 (fix_constructors): Just return if already fixed. Move `super()'
5166 invocation ahead. Use `build_instance_initializer.'
5169 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5171 * parse.y (resolve_qualified_expression_name): Pass field's
5172 DECL_CONTEXT to `not_accessible_p.'
5173 (not_accessible_p): Changed parameters order in `inherits_from_p'
5176 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5178 * lang-options.h: Add flag_check_references.
5180 2001-04-04 Per Bothner <per@bothner.com>
5182 * java-tree.h (CONSTANT_VALUE_P): New macro.
5183 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5184 * parse.y (maybe_build_class_init_for_field): New static function.
5185 (resolve_expression_name, resolve_field_access): Use
5186 maybe_build_class_init_for_field instead of build_class_init
5187 This does not do the init if the field is compile-time-constant.
5188 (resolve_field_access): Simplify.
5190 * parse.y (fold_constant_for_init): Merge test into switch.
5192 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5194 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5196 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5198 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5200 * expr.c (pop_type_0): Save the result of the first
5201 lang_printable_name call in a scratch buffer, so it
5202 won't be clobbered by the second call.
5204 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5206 * parse-scan.y (array_type:): Rewritten.
5207 (type_declaration:): `empty_statement' replaces `SC_TK.'
5208 (class_member_declaration:): `empty statement' added.
5209 (method_body:): Simplified.
5210 (static_initializer:): Likewise.
5211 (primary_no_new_array:): Use `type_literals.'
5212 (type_literals:): New rule.
5213 (dims:): Set and update `bracket_count.'
5214 Fixes PR java/1074. Fixes PR java/2412.
5216 2001-03-28 Hans Boehm <boehm@acm.org>
5218 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5219 (get_boehm_type_descriptor): Set type on returned value to be a
5220 pointer length integer.
5222 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5224 * expr.c (pop_type_0): Call `concat' rather than building the
5226 (pop_type): Add format specifier in call to `error'.
5228 * parse.y (patch_method_invocation): Avoid casting away
5231 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5233 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5235 2001-03-28 Richard Henderson <rth@redhat.com>
5237 IA-64 ABI Exception Handling:
5238 * Make-lang.in (except.o): Don't depend on eh-common.h.
5239 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5240 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5241 [soft_exceptioninfo_call_node]: Remove.
5242 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5243 (end_java_method): No emit_handlers.
5244 * except.c (java_set_exception_lang_code): Remove.
5245 (method_init_exceptions): Don't call it.
5246 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5247 (build_exception_object_ref): New.
5248 (expand_end_java_handler): Update for except.h name changes.
5249 (emit_handlers, expand_resume_after_catch): Remove.
5250 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5251 (process_jvm_instruction): Use build_exception_object_ref.
5252 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5253 (soft_exceptioninfo_call_node): Remove.
5254 (build_exception_object_ref): Declare.
5255 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5256 soft_exceptioninfo_call_node. Move processing ...
5257 [EXC_PTR_EXPR]: ... here.
5258 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5259 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5260 (source_end_java_method): No java_set_exception_lang_code or
5262 (build_dot_class_method): Use build_exception_object_ref.
5263 (try_reference_assignconv): Check EXC_PTR_EXPR not
5264 soft_exceptioninfo_call_node.
5266 2001-03-28 Richard Henderson <rth@redhat.com>
5268 * java-tree.h (throw_node): Define as a single member of
5269 java_global_trees instead of a separate array.
5270 (JTI_THROW_NODE): New.
5271 * decl.c (throw_node): Don't declare.
5272 (init_decl_processing): Init a scalar throw_node.
5273 Don't register it for gc.
5274 * check-init.c (check_init): Reference scalar throw_node.
5275 * expr.c (build_java_athrow): Likewise.
5276 * jcf-write.c (generate_bytecode_insns): Likewise.
5277 * parse.h (BUILD_THROW): Likewise.
5279 2001-03-28 Richard Henderson <rth@redhat.com>
5281 * decl.c (end_java_method): Do not save and restore
5282 flag_non_call_exceptions.
5283 * parse.y (source_end_java_method): Likewise.
5284 * lang.c (flag_exceptions): Don't declare.
5285 (java_init_options): Set flag_non_call_exceptions. Set
5286 flag_exceptions here ...
5287 (java_init): ... not here.
5289 2001-03-27 Richard Henderson <rth@redhat.com>
5291 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5292 exceptions_via_longjmp.
5294 * lang.c (flag_new_exceptions): Don't declare it.
5295 (java_init_options): Or set it.
5297 2001-03-27 Richard Henderson <rth@redhat.com>
5299 * decl.c (end_java_method): Rename asynchronous_exceptions to
5300 flag_non_call_exceptions.
5301 * parse.y (source_end_java_method): Likewise.
5303 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5305 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5307 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5309 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5311 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5313 * parse.y (find_as_inner_class): Follow current package
5314 indications not to mistakingly load an unrelated class.
5316 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5318 * constants.c (PUTN): Use memcpy, not bcopy.
5320 * lex.c (java_read_char): Use memmove, not bcopy.
5322 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5324 2001-03-23 Per Bothner <per@bothner.com>
5326 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5327 macro for better error pin-pointing.
5328 * java-tree.h: Fix typo in comment.
5330 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5331 Don't include jsr/goto in exception range.
5332 Check if start and end of exception range are the same (also TRY_EXPR).
5333 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5334 However, do emit the following goto even if try_block is empty.
5335 Defer freeing exception_decl until after the finalizer, to make
5336 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5338 * parse.y (java_complete_lhs): If the try-clause is empty, just
5339 return the finally-clause and vice versa.
5341 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5343 * gcj.texi (Input Options): documented the check for attribute
5344 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5345 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5346 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5347 (jcf_parse): Check for the right classes archive if necessary.
5348 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5349 (jcf_parse_fields): Fixed indentation.
5350 * jcf-write.c (append_gcj_attribute): New function.
5351 (generate_classfile): Compute the attribute count, invoke
5352 `append_gcj_attribute'.
5353 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5354 turned into bit-fields. New bit-field `right_zip.'
5355 (JCF_ZERO): Set `right_zip' to zero.
5356 * lang-options.h (-fforce-classes-archive-check): Added flag.
5357 * lang.c (flag_force_classes_archive_check): New flag.
5358 (lang_f_options): New entry `force-classes-archive-check.'
5361 2001-02-07 Andrew Haley <aph@redhat.com>
5363 * gcj.texi (Configure-time Options): Add -fcheck-references.
5364 * expr.c (build_java_indirect_ref): New function.
5365 (java_check_reference): New function.
5366 (build_java_array_length_access): Use build_java_indirect_ref to
5367 check for null references.
5368 (build_java_arrayaccess): Likewise.
5369 (build_get_class): Likewise.
5370 (build_field_ref): Likewise.
5371 (invoke_build_dtable): Likewise.
5372 (build_invokeinterface): Likewise.
5373 * lang.c (lang_f_options): Add flag_check_references.
5374 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5375 * java-tree.h (flag_check_references): New variable.
5376 * lang.c (flag_check_references): Likewise.
5377 * parse.y (patch_invoke): Use java_check_reference.
5378 (patch_assignment): Allow for extra nesting in
5379 _Jv_CheckArrayStore.
5381 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5383 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5384 * lex.c (cxx_keywords): Likewise.
5386 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5388 * parse.y (qualify_ambiguous_name): Broaden `length'
5389 recognition. Help MODIFY_EXPR be resolved as expression names.
5390 Fixes PR java/2066. Fixes PR java/2400.
5392 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5394 * gjavah.c (process_file): Mark interface definitions with
5395 "__attribute__ ((java_interface))".
5397 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5399 * class.c (layout_class): Fixed push_super_field's second
5400 argument. Fixes PR java/2333.
5401 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5402 too early to lay innerclasses out.
5404 2001-03-20 Tom Tromey <tromey@redhat.com>
5405 Alexandre Petit-Bianco <apbianco@redhat.com>
5407 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5408 inside an array reference. Insertion of the array store check
5409 rewritten. Fixes PR java/2299.
5411 2001-03-20 Tom Tromey <tromey@redhat.com>
5413 * lex.c (java_read_unicode): Only accept leading `u's.
5415 2001-03-20 Tom Tromey <tromey@redhat.com>
5417 * jcf-parse.c (read_class): Initialize `class'.
5419 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5421 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5423 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5425 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5426 (layout_class): Likewise.
5427 (layout_class_method): Likewise.
5428 (emit_register_classes): Likewise.
5429 * decl.c (builtin_function): Likewise.
5430 (give_name_to_locals): Likewise.
5432 2001-03-19 Per Bothner <per@bothner.com>
5434 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5435 before trying to load an inner class.
5437 Fixes to process to command-line .class files in two passes.
5438 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5439 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5440 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5441 * class.c (is_compiled_class): Fix for renamed flag.
5442 * parse.y (maybe_create_class_interface_decl): Likewise.
5443 * jcf-parse.c (yyparse): Also set if compiling .class files.
5444 * jcf-parse.c (read_class); Read current_class.
5445 (jcf_parse): Make static.
5446 (load_inner_classes): New function, with code moved from jcf_parse,
5447 because we need to inner classes after the command-line files are read.
5448 (yyparse): Set finput to NULL when it doesn't need to be closed.
5449 Reduce use of main_jcf (basically only for archive) and
5450 use finput instead of main_jcf->read_state.
5451 Inline jcf_figure_file_type into yyparse.
5452 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5453 Defer load_inner_classes and parse_class_file to a second pass,
5454 after we've correctly mapped command-line .clas fiels to classes.
5455 (jcf_figure_file_type): Removed.
5456 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5457 (JCF_ZERO): Also clear zipd field.
5458 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5460 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5462 * jcf-parse.c (yyparse): Change ch from char * to char.
5464 2001-03-19 Per Bothner <per@bothner.com>
5466 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5467 Add constructed filelist-file at end, following -xjava. Thus any .o
5468 and library files are not affected by the -xjava. Also wrap
5469 explicit @FILE with -xjava and -xnone.
5471 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5473 * class.c (build_static_field_ref): Call make_decl_rtl() after
5474 setting the DECL_EXTERNAL flag.
5476 2001-03-17 Per Bothner <per@bothner.com>
5478 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5480 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5481 when result is is needed (target is STACK_TARGET).
5483 * parse.h (JDEP_SOLV): Removed.
5484 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5486 * parse.y (incomplete_class_list): Removed.
5487 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5488 It doesn't work if resolve_class changes the name of an array type
5489 that is on the list and then someone else looks for the modified name.
5490 Also, seems liable to break when compiling multiple source files at
5491 once. So the simplest is to just remove incomplete_class_list -
5492 it is only a minor space win and it is not even clear it saves time.
5494 * parse.y (resolve_class): Remove unneeded promote_type.
5496 2001-03-15 Per Bothner <per@bothner.com>
5498 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5499 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5500 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5501 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5503 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5504 * parse.y (java_expand_classes): Likewise.
5506 * parse.y (expand_start_java_method): Was only called once and had a
5507 misleading name, so inline in caller java_complete_expand_method.
5508 (enter_a_block): Likewise inline in enter_block and remove.
5510 Remove junk from when gcc/java was created (by copying from C/C++).
5511 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5512 (struct binding_level): Remove fields keep, keep_if_subblocks,
5513 more_cleanups_ok, have_cleanups (which have never been used).
5514 (pushlevel, poplevel): Remove related useless code.
5516 * class.c (make_class_data): The class_dtable_decl (i.e. the
5517 vtable for Class) should be external, except when compiling Class.
5519 * jvspec.c (lang_specific_driver): Fix -C handling.
5520 Check -save-temps to see if temp @FILE should be deleted.
5521 Follow-up to/fix for February 16 patch.
5523 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5524 (type_stack_dup): Remove no-longer neded error check.
5526 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5528 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5529 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5530 don't surround the element with 'N..E' if the type name is
5533 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5535 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5536 DECL_RTL_SET_P, etc.
5537 (make_method_value): Likewise.
5538 (get_dispatch_table): Likewise.
5540 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5542 2001-03-07 Tom Tromey <tromey@redhat.com>
5544 * config-lang.in (lang_requires): Define.
5546 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5548 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5551 2001-03-05 Per Bothner <per@bothner.com>
5553 Fix a problem where rest_of_decl_compilation applied to
5554 class_dtable_decl causes problems because it was done too early,
5555 before output file was opened.
5556 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5557 * class.c (class_dtable_decl): Add macro - element of class_roots.
5558 (make_class_data): Define class_dtable_decl.
5559 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5561 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5563 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5564 uses of 'boolean' with 'bool'.
5566 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5568 * lang-specs.h: Add zero initializer for cpp_spec field to all
5571 2001-02-16 Per Bothner <per@bothner.com>
5573 Handle compiling multiple input files at once, and @FILE syntax.
5574 * gcj.texi: Updated documentation to match.
5575 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5576 * jcf-parse.c (parse_source_file): Split into ...
5577 (parse_source_file_1): New function - and:
5578 (parse_source_file_2): New function.
5579 (yyparse): On -ffilelist-file, open and scan named file.
5580 On first pass over files, only do parse_source_file_1.
5581 A new second pass calls parse_source_file_2 for each file to compile.
5582 (init_jcf_parse): Call init_src_parse.
5583 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5584 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5585 as multiple input file combined in one compilation.
5586 * lang-options.h: Add -ffilelist-file
5587 * lang.c (flag_filelist_file): New flag variable.
5588 (lang_f_options): Handle -ffilelist-file.
5589 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5590 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5591 gclass_list - use global fields of src_parse_roots instead.
5592 * parse.y (src_parse_roots): New array.
5593 (incomplete_class_list, gclass_list): New macros.
5594 (push_parser_context, java_pop_parser_context,
5595 java_parser_context_resume): Don't fiddle with deleted fields.
5596 (various): Use incomplete_class gclass_list and global macros
5597 instead of parse_ctxt fields - the lists are global.
5598 (init_src_parse): New function.
5600 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5602 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5604 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5606 * parse.y (check_inner_class_access): Moved declaration of local
5607 `enclosing_decl_type' to the right location.
5609 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5611 * parse.y (parser_check_super_interface): Don't call
5612 check_pkg_class_access for an inner interface.
5613 (parser_check_super): Don't call check_pkg_class_access for inner
5615 (do_resolve_class): Simplify enclosing type loop. Don't call
5616 check_pkg_class_access if CL and DECL are not set.
5617 (find_in_imports_on_demand): Set DECL if class_type needed to be
5618 loaded. Don't call check_pkg_class_access for an inner class.
5619 (check_inner_class_access): Rewritten to implement member access
5620 rules as per spec 6.6.1.
5621 (check_pkg_class_access): Handle the empty package correctly.
5622 (in_same_package): New function. Determine if two classes are in the
5625 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5627 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5628 method into array types.
5629 * parse.y (patch_method_invocation): Bypass access check on clone call
5632 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5634 * expr.c (build_instanceof): Check for arrays when trying fold to
5637 2001-02-15 Jim Meyering <meyering@lucent.com>
5639 * Make-lang.in (java.install-common): Depend on `installdirs'.
5640 (java.install-info): Likewise.
5642 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5644 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5646 2001-02-14 Tom Tromey <tromey@redhat.com>
5647 Alexandre Petit-Bianco <apbianco@cygnus.com>
5649 Fix for PR java/1261.
5650 * typeck.c (build_java_array_type): Add public `clone' method to
5652 * parse.y (resolve_qualified_expression_name): Use current_class
5653 when checking for inaccessibility.
5654 (patch_method_invocation): Fixed error message when accessibility
5655 denied. Added `from_super' argument.
5657 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5659 * parse.y (resolve_class): Don't build a fake decl. Use the one
5661 * typeck.c (build_java_array_type): Build and assign decl to array
5664 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5666 * parse.y (not_accessible_p): Changed leading comment. Added extra
5667 `where' argument. Use it to enforce protected access rules.
5668 (resolve_qualified_expression_name): Added extra argument to
5670 (patch_method_invocation): Use argument `primary' to provide
5671 not_accessible_p with an extra argument.
5672 (lookup_method_invoke): Added extra argument to not_accessible_p.
5673 (search_applicable_method_list): Likewise.
5675 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5677 * parse.y (resolve_qualified_expression_name): Try to resolve as
5678 an inner class access only if `decl' is a TYPE_DECL.
5680 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5682 * decl.c (classdollar_identifier_node): Initialize.
5683 * java-tree.h (enum java_tree_index): New entry
5684 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5685 (classdollar_identifier_node): New macro.
5686 (ID_CLASSDOLLAR_P): Likewise.
5687 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5688 (build_dot_class_method_invocation): Likewise.
5689 (find_applicable_accessible_methods_list): `class$' can't be
5692 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5694 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5696 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5698 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5699 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5702 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5704 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5705 outside of the `__U' sequence too.
5706 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5709 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5711 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5713 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5715 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5716 (JVGENMAIN_OBJS): Likewise.
5717 * java-tree.h (append_gpp_mangled_name): New prototype.
5718 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5719 Removed cast calling `gcc_add_root.'
5720 * jvgenmain.c (mangle_obstack): New global, initialized.
5722 (do_mangle_class): Constify local `ptr.'
5723 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5724 append_gpp_mangle_name and update `count' if necessary.
5725 Use `mangle_obstack.'
5726 * mangle.c (append_unicode_mangled_name): Removed.
5727 (append_gpp_mangled_name): Likewise.
5728 (unicode_mangling_length): Likewise.
5729 (mangle_member_name): Return type set to `void.'
5730 (mangle_field_decl): Don't append `U' in escaped names.
5731 (mangle_method_decl): Likewise.
5732 (mangle_member_name): Just use `append_gpp_mangled_name.'
5733 * mangle_name.c: New file.
5735 2001-02-07 Per Bothner <per@bothner.com>
5737 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5739 * check-init.c (check_init): Don't call done_alternative after
5740 processing loop code, as a LOOP_EXPR never terminates normally.
5742 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5744 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5746 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5751 2001-02-06 Tom Tromey <tromey@redhat.com>
5753 * lex.c (java_new_lexer): Longer error message.
5755 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5756 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * typeck.c (build_prim_array_type): Added leading comment.
5759 (build_java_array_type): Moved locals out of
5760 block. Always create the `data' field, fixed alignment to match
5763 2001-02-04 Tom Tromey <tromey@redhat.com>
5765 * expr.c (java_lang_expand_expr): Don't bother recomputing
5766 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5769 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * parse.y (process_imports): Save the original name of the import
5772 for better error report.
5774 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5776 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5777 of macros used when compiling jvspec.c.
5778 * jvspec.c (lang_specific_driver): Link with the shared
5781 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5783 * check-init.c (check_init): Call internal_error instead of fatal.
5784 * expr.c (java_lang_expand_expr): Likewise.
5785 * jcf-parse.c (get_constant): Likewise.
5786 * mangle.c (java_mangle_decl): Likewise.
5787 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5788 (operator_string): Likewise.
5789 * check-init.c (check_init): Call abort instead of fatal.
5790 * class.c (build_class_ref): Likewise.
5791 * constants.c (write_constant_pool): Likewise.
5792 * decl.c (start_java_method): Likewise.
5793 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5794 (java_stack_dup, encode_newarray_type): Likewise.
5795 (build_java_array_length_access): Likewise.
5796 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5797 (build_java_soft_divmod, build_invokeinterface): Likewise.
5798 * java-tree.h (INNER_CLASS_P): Likewise.
5799 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5800 (give_name_to_class, get_class_constant): Likewise.
5801 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5802 (find_constant_index, generate_bytecode_conditional): Likewise.
5803 (generate_bytecode_insns, perform_relocations): Likewise.
5804 * lex.c (java_unget_unicode, java_lex): Likewise.
5805 * mangle.c (mangle_type, mangle_record_type): Likewise.
5806 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5807 (finish_mangling): Likewise.
5808 * parse.h (MARK_FINAL_PARMS): Likewise.
5809 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5810 (obtain_incomplete_type, java_complete_class): Likewise.
5811 (java_check_regular_methods, java_complete_expand_method): Likewise.
5812 (cut_identifier_in_qualified, check_deprecation): Likewise.
5813 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5814 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5815 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5816 * typeck.c (set_local_type, parse_signature_type): Likewise.
5817 (parse_signature_string, build_java_signature): Likewise;
5818 (set_java_signature): Likewise.
5819 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5820 * class.c (add_method): Call fatal_error instead of fatal.
5821 (build_static_field_ref): Likewise.
5822 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5823 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5824 * lex.c (java_new_new_lexer): Likewise.
5825 * jv-scan.c (main): Likewise.
5826 (fatal_error): Renamed from fatal.
5827 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5829 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5830 (yyparse): Likewise.
5831 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5832 * lex.c (java_get_line_col): Likewise.
5833 * jcf-parse.c (load_class): Make errors non-fatal.
5834 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5836 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5838 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5839 (error): Remove unused function.
5840 (main): Don't use "__attribute__ alias" on generated class symbol.
5842 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5846 * parse.y (finish_method_declaration): Code accounting for WFLed
5847 method DECL_NAMEs deleted.
5848 (check_abstract_method_definitions): Likewise.
5849 (resolve_type_during_patch): Layout resolved type.
5850 * typeck.c (lookup_do): Removed unused local.
5852 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5854 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5855 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5856 integer_negative_one_node.
5857 * expr.c (build_java_binop): Likewise.
5859 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5861 * zextract.c (read_zip_archive): Read file_offset before writing
5862 zipd and consequently clobbering the header contents.
5864 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5866 * Make-lang.in: Remove all dependencies on defaults.h.
5867 * decl.c: Don't include defaults.h.
5869 * parse.y: Likewise.
5871 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5873 * ChangeLog (2001-01-21): Fixed typo.
5874 * class.c (layout_class_method): Code accounting for WFLed
5875 method DECL_NAMEs deleted.
5876 * constant.c (find_methodref_index): Likewise.
5877 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5878 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5879 (struct lang_decl): New field `wfl'.
5880 (java_get_real_method_name): Prototype deleted.
5881 * mangle.c (mangle_method_decl): Code accounting for WFLed
5882 method DECL_NAMEs deleted.
5883 * parse.h (GET_METHOD_NAME): Macro deleted.
5884 * parse.y (reset_method_name): Deleted.
5885 (method_header): Set DECL_FUNCTION_WFL.
5886 (check_abstract_method_header): Code accounting for WFLed method
5888 (java_get_real_method_name): Deleted.
5889 (check_method_redefinition): Code accounting for WFLed method
5890 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5891 (java_check_regular_methods): Likewise.
5892 (java_check_abstract_methods): Likewise.
5893 (java_expand_classes): Don't call `reset_method_name.'
5894 (search_applicable_method_list): Use DECL_NAMEs instead of
5896 * typeck.c (lookup_do): Code accounting for WFLed method
5899 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5901 * lex.c (java_read_char): Check for EOF from getc first.
5903 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5905 * class.c (layout_class): Don't lay the superclass out if it's
5906 already being laid out.
5907 * jcf-parse.c (handle_innerclass_attribute): New function.
5908 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5909 handle_innerclasses_attribute.
5910 (jcf_parse): Don't load an innerclasses if it's already being
5912 * jcf-write.c (append_innerclass_attribute_entry): Static
5913 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5914 to be zero for anonymous classes.
5916 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5920 * jcf-parse.c (set_source_filename): Use
5921 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5923 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5925 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5926 gets a unique asm name.
5928 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5931 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5933 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5934 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5935 * parse.y (lookup_package_type_and_set_next): Deleted.
5936 (resolve_package): Removed unnecessary code.
5937 (find_applicable_accessible_methods_list): `finit$' can't be
5939 * verify.c (pop_argument_types): Added missing prototype.
5941 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5943 * config-lang.in: Disable java by default.
5945 2001-01-23 Tom Tromey <tromey@redhat.com>
5947 * gcj.texi (Copying): New node.
5948 Added copyright information.
5950 2001-01-21 Per Bothner <per@bothner.com>
5952 Various fixes to allow compiling a compressed .jar/.zip archive.
5953 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5954 (struct ZipFile): Add fields name and next (from ZipFileCache).
5955 (struct ZipDirectory): New field zipf points to owning ZipFile.
5956 * jcf.h (struct ZipDirectory): Add forward declaration.
5957 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5958 Remove seen_in_zip and zip_offset fields.
5959 (JCF_SEEN_IN_ZIP): New macro.
5960 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5961 * jcf-io.c: Change all ZipFileCache to ZipFile.
5962 (read_zip_member): New function.
5963 (open_in_zip): Call read_zip_member.
5964 * jcf-parse.c (find_in_current_zip): Remove function.
5965 (read_class): Merge in find_in_current_zip functionality.
5966 Call read_zip_member if needed.
5967 (parse_zip_file_entries): Use read_zip_member.
5968 (process_zip_dir): Update for removed and added JCF fields.
5969 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5971 2001-01-21 Per Bothner <per@bothner.com>
5973 Minor optimization of static ggc roots.
5974 * jcf-parse.c (parse_roots): New static field.
5975 (current_field, current_method, current_file_list): Replace by macros
5976 naming fields of parse_roots.
5977 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5978 * class.c (class_roots): New static field.
5979 (registered_class, fields_ident, info_ident, class_list):
5980 New macros naming fields of parse_roots.
5981 (build_static_field_ref): Don't register roots here.
5982 (layout_class): Static field list replaced by macro class_list.
5983 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5984 Initialize fields_ident and info_ident here.
5986 2001-01-21 Per Bothner <per@bothner.com>
5988 * jcf-parse.c (ggc_mark_jcf): New function.
5989 (init_jcf_parse): Register current_jcf as ggc root.
5991 2001-01-21 Per Bothner <per@bothner.com>
5993 * lang.c (put_decl_node): Print method's name.
5995 2001-01-21 Per Bothner <per@bothner.com>
5997 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5998 (verify_jvm_instructions): Use it, for better error messages on loads.
6000 2001-01-21 Per Bothner <per@bothner.com>
6002 * verify.c (merge_type_state): Still may have to merge even if
6003 LABEL_VERIFIED (label).
6005 2001-01-21 Per Bothner <per@bothner.com>
6007 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6008 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6010 2001-01-19 Per Bothner <per@bothner.com>
6012 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6013 if expeting an interface type. Refines Tom's change of 2000-09-12.
6015 2001-01-18 Per Bothner <per@bothner.com>
6017 * gcj.texi (Input Options): Mention .java files.
6019 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6021 * lang-options.h (-Wunsupported-jdk11): Removed.
6022 * lang.c (flag_not_overriding): Deleted.
6023 (flag_static_local_jdk1_1): Likewise.
6024 (lang_W_options): Removed "unsupported-jdk11" entry.
6025 * parse.y (java_check_methods): Removed dead code.
6027 2001-01-17 Tom Tromey <tromey@redhat.com>
6029 Changes suggested by Per Bothner:
6030 * gcj.texi (Input Options): Don't mention input files.
6031 (Code Generation): Updated --main information.
6032 (Invoking jcf-dump): Mention that --javap is incomplete.
6033 From Alexandre Petit-Bianco:
6034 (Warnings): Don't mention -Wunsupported-jdk11.
6036 (Compatibility): Mention JDK 1.2-ness of libraries.
6037 (Resources): Mention resources used when writing gcj.
6039 2001-01-17 Tom Tromey <tromey@redhat.com>
6041 * gcj.texi: New file.
6042 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6043 (java.info): Depend on gcj.info.
6044 (java/gcj.dvi): New target.
6045 (java.dvi): Depend on gcj.dvi.
6046 (java.install-info): Wrote.
6048 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6050 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6051 having called make_decl_rtl.
6053 2001-01-14 Per Bothner <per@bothner.com>
6055 Various patches to emit better messages on verification errors.
6056 * expr.c (push_type_0): Return error indication on stack overflow,
6057 instead of callinfg fatal.
6058 (push_type): Now just call push_type_0 (nd fatal on overflow).
6059 (pop_type_0): Return detailed error message (in a char** argument).
6060 (pop_type): If pop_type_0 fails, print error message.
6061 (pop_argument_types): Moved to verify.c.
6062 * verify.c (pop_argument_types): Moved from expr.c.
6063 Return a (possible) error message, rather than void.
6064 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6065 (verify_jvm_instruction): Use new macros, improving error messages.
6066 For case OPCODE_astore use object_ptr_type_node.
6067 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6068 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6070 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6071 constant, return body without wrapper. (Improves constant folding.)
6072 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6074 2001-01-13 Per Bothner <per@bothner.com>
6076 * expr.c (expand_java_field_op): Assigning to a final field outside
6077 an initializer does not violate JVM spec, so should be warning, not
6078 error. (Sun's verifier does not complain - though MicroSoft's does.)
6080 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6082 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6085 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6087 * parse.y (resolve_expression_name): Permit instance variables from
6088 enclosing context in super constructor call.
6089 (resolve_qualified_expression_name): Permit enclosing class's qualified
6090 "this" in super constructor call.
6092 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6094 * class.c (build_utf8_ref): Remove last argument in call to
6095 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6096 (build_class_ref): Likewise.
6097 (build_static_field_ref): Likewise.
6098 (get_dispatch_table): Likewise.
6099 (layout_class_method): Likewise.
6100 (emit_register_classes): Likewise.
6101 * constants.c (build_constant_data_ref): Likewise.
6102 * decl.c (builtin_function): Likewise.
6103 (create_primitive_vtable): Likewise.
6104 * expr.c (build_known_method_def): Likewise.
6105 (build_jni_stub): Likewise.
6106 (java_lang_expand_expr): Likewise.
6108 2001-01-10 Tom Tromey <tromey@redhat.com>
6110 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6112 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6114 * java-tree.h (lang_printable_name_wls): New prototype.
6115 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6116 rather than `current_class' to print type name. Don't prepend type
6117 names when printing constructor names.
6118 (lang_printable_name_wls): New function.
6119 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6120 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6121 * parse.y (patch_method_invocation): Message tuned for constructors.
6122 (not_accessible_p): Grant `private' access from within
6125 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 All files with updated copyright when applicable.
6128 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6129 * class.c (mangle_class_field): Function removed.
6130 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6131 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6132 (build_class_ref): Call `java_mangle_class_field' instead of
6133 `mangle_class_field.'
6134 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6135 (layout_class): Call `java_mangle_decl' instead of
6136 `mangle_static_field.'
6137 (cxx_keywords): Initialized static array moved to `lex.c.'
6138 (layout_class_method): Changed leading comment. Simplified to
6139 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6140 * decl.c (lang_mark_tree): Mark field `package_list.'
6141 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6142 (struct lang_type): New field `package_list.'
6143 (unicode_mangling_length): Prototype removed.
6144 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6145 emit_unicode_mangled_name): Likewise.
6146 (cxx_keyword_p): New prototype.
6147 (java_mangle_decl, java_mangle_class_field,
6148 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6149 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6151 * jvgenmain.c (main_method_prefix): Global variable removed.
6152 (main_method_suffix): Likewise.
6153 (do_mangle_classname): New function.
6154 (main): Call it. Format changed to accommodate new mangling scheme.
6155 * lex.c: (utf8_cmp): Conditionally prototyped.
6156 (cxx_keywords): Moved from class.c, conditionally defined.
6157 (utf8_cmp, cxx_keyword_p): Likewise.
6158 * mangle.c (obstack.h, ggc.h): Included.
6159 (mangle_field_decl): New function.
6160 (mangle_method_decl, mangle_type, mangle_pointer_type,
6161 mangle_array_type, mangle_record_type,
6162 find_compression_pointer_match, find_compression_array_match,
6163 find_compression_record_match,
6164 find_compression_array_template_match, set_type_package_list,
6165 entry_match_pointer_p, emit_compression_string, init_mangling,
6166 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6167 (mangle_obstack): New global.
6168 (MANGLE_RAW_STRING): New macro.
6169 (unicode_mangling_length): Turned static.
6170 (append_unicode_mangled_name): Renamed from
6171 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6172 replaces `obstack', removed from the parameter list.
6173 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6174 replaces parameter `obstack', removed from the parameter list. Call
6175 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6176 (append_gpp_mangled_classtype): Removed.
6177 (compression_table, compression_next): New static variables.
6178 * parse.y (temporary_obstack): Extern declaration removed.
6180 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6182 * parse.y (patch_binop): Compute missing type in error situations.
6184 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6186 * class.c (make_class_data): Push initial value for "arrayclass".
6187 * decl.c (init_decl_processing): Add new class field "arrayclass".
6189 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6191 From patha@softlab.ericsson.se:
6192 * parse.y (switch_label): Use build, not build1, to construct
6195 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6197 * lang.c (lang_decode_option): Change -MA to -MP.
6198 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6199 Update to new prototype; do quote targets.
6200 (jcf_dependency_write): Update.
6202 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6204 Shorten primitive array allocation path:
6205 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6206 to create new primitive arrays.
6207 * expr.c (build_newarray): If generating native code, call
6208 soft_newarray_node with a reference to the primitive TYPE identifier
6209 instead of type_value.
6211 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6213 Fix for PRs gcj/312 and gcj/253:
6214 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6215 dest if they arn't already.
6216 * class.c (layout_class): Call maybe_layout_super_class on
6217 superinterfaces also, but only if compiling from bytecode.
6220 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6223 2000-12-15 Tom Tromey <tromey@redhat.com>
6225 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6228 2000-12-14 Andrew Haley <aph@redhat.com>
6230 * boehm.c (mark_reference_fields): Change test to correctly detect
6233 2000-12-15 Andreas Jaeger <aj@suse.de>
6235 * config-lang.in (lang_dirs): Added.
6237 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6240 Credits go to rth for finding it.
6242 2000-12-13 Mike Stump <mrs@wrs.com>
6244 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6246 2000-11-07 Tom Tromey <tromey@cygnus.com>
6248 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6249 * lex.c (java_ignorable_control_p): Removed.
6250 (java_letter_or_digit_p): Removed.
6251 (java_start_char_p): New function.
6252 (java_read_char): Return `int', not `unicode_t'. Changed
6254 (java_read_unicode): Likewise.
6255 (java_read_unicode_collapsing_terminators): Likewise.
6256 (java_get_unicode): Likewise.
6257 (java_new_lexer): Initialize hit_eof.
6258 (java_parse_end_comment): Take `int' argument.
6259 (java_parse_doc_section): Likewise.
6260 (java_parse_escape_sequence): Don't allow backlash-newline.
6262 * lex.h (JAVA_DIGIT_P): Removed.
6263 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6264 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6265 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6266 (JAVA_PART_CHAR_P): New macro.
6268 (JAVA_CHAR_ERROR): Now -2.
6269 (java_lexer): New field `hit_eof'.
6270 * chartables.h: New file.
6271 * gen-table.pl: new file.
6273 2000-11-20 Tom Tromey <tromey@cygnus.com>
6274 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * parse.y (java_complete_lhs): Only allow compound assignment of
6277 reference type if type is String.
6279 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6281 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6282 jcf-path.c: Likewise.
6284 2000-12-09 Anthony Green <green@redhat.com>
6286 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6287 filestart and filename_length as int values.
6289 2000-12-07 Mo DeJong <mdejong@redhat.com>
6291 * jcf-io.c (find_class): Correct the logic that tests to see if a
6292 .java file is newer than its .class file. The compiler was
6293 incorrectly printing a warning when file mod times were equal.
6295 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6297 * jvgenmain.c: Use ISPRINT not isascii.
6299 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (end_artificial_method_body): Fixed typo.
6303 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * parse.y (patch_method_invocation): Pick the correct enclosing
6306 context when creating inner class instances.
6309 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6311 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6312 Update copyright year to 2000.
6314 2000-11-23 Anthony Green <green@redhat.com>
6316 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6317 Move current_file_list out of yyparse and make it static.
6319 * expr.c: Declare quick_stack and tree_list_free_list as static
6320 (init_expr_processing): Register quick_stack and
6321 tree_list_free_list roots.
6323 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6325 * parse.y (build_outer_field_access): New local `decl_ctx', use
6326 it. Check for field's context and current class immediate outer
6327 context inheritance.
6328 (outer_field_access_p): Consider fields inherited from the last
6330 (build_access_to_thisn): Stop at the last enclosing context if
6334 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6336 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6338 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6340 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6343 2000-11-20 Tom Tromey <tromey@cygnus.com>
6345 * jv-scan.c (help): Document --complexity.
6346 (options): Added --complexity.
6347 (flag_complexity): New global.
6348 (main): Call `report'.
6349 * parse-scan.y (complexity): New global.
6350 (if_then_statement, if_then_else_statement,
6351 if_then_else_statement_nsi, switch_block_statement_group,
6352 while_expression, do_statement, for_begin, continue_statement,
6353 throw_statement, catch_clause, finally, method_invocation,
6354 conditional_and_expression, conditional_or_expression,
6355 conditional_expression): Update complexity.
6356 (reset_report): Reset complexity.
6357 (report): New function.
6359 2000-11-20 Tom Tromey <tromey@cygnus.com>
6361 * lex.c (yylex): Added STRICT_TK case.
6362 * parse.y (STRICT_TK): Added.
6363 * parse-scan.y (STRICT_TK): Added.
6364 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6365 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6367 * keyword.h: Rebuilt.
6368 * keyword.gperf (strictfp): Added.
6370 2000-11-20 Tom Tromey <tromey@cygnus.com>
6372 * lex.c (yylex): Recognize floating point constants with leading
6375 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6377 * java-tree.h (cyclic_inheritance_report): Constify.
6378 * parse.y (cyclic_inheritance_report): Likewise.
6380 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6382 * parse.y (goal): Remove call to ggc_add_string_root.
6384 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6386 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6387 Create string in scratch buffer, then pass to build_string.
6389 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6391 * parse.y (issue_warning_error_from_context): Add
6394 2000-11-11 Anthony Green <green@redhat.com>
6396 * jcf-parse.c (process_zip_dir): Add finput parameter.
6397 (jcf_figure_file_type): Call process_zip_dir with appropriate
6400 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6402 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6403 * jcf-parse.c (jcf_figure_file_type): Likewise.
6405 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6407 * parse.y (create_new_parser_context): Use memset () instead of
6410 2000-11-08 Tom Tromey <tromey@cygnus.com>
6412 * gjavah.c (process_file): Only include gcj/cni.h when generating
6415 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6417 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6418 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6419 instead of bzero ().
6421 2000-11-05 Tom Tromey <tromey@cygnus.com>
6423 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6424 * lex.c (IS_ZERO): New define.
6425 (java_perform_atof): Error on floating point underflow.
6427 2000-11-04 Tom Tromey <tromey@cygnus.com>
6429 * lex.c (java_parse_escape_sequence): Only read two octal
6430 characters if the first one is greater than 3. Don't allow
6431 "octal" numbers to include the digits 8 or 9.
6433 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6435 * Make-lang.in (java.distdir): Remove.
6437 2000-11-03 Tom Tromey <tromey@cygnus.com>
6439 * Make-lang.in (java.dvi): New target.
6440 Partial fix for PR other/567.
6442 * lang-options.h: Mention -Wout-of-date.
6443 * jcf-dump.c (flag_newer): New global.
6444 * gjavah.c (flag_newer): New global.
6445 * jcf-io.c (find_class): Only warn when flag_newer set.
6446 * lang.c (flag_newer): New global.
6447 (struct string_option): New declaration.
6448 (lang_W_options): New global.
6449 (process_option_with_no): New function.
6450 (lang_decode_option): Use it.
6452 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6453 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6456 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6457 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6458 * lex.c (java_read_unicode): Removed `term_context' argument.
6459 Recognize any number of `u' in `\u'.
6460 (java_read_unicode_collapsing_terminators): New function.
6461 (java_get_unicode): Use it.
6462 (java_lineterminator): Removed.
6463 (yylex): Produce error if character literal is newline or single
6464 quote. Return if eof found in middle of `//' comment. EOF in
6465 `//' comment is only an error if pedantic.
6466 (java_ignorable_control_p): New function.
6467 (java_parse_end_comment): Return if eof found in middle of
6470 * jv-scan.c (pedantic): New global.
6472 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * parse.y (outer_field_access_p): Inherited fields aren't
6475 consider outer fields.
6476 (maybe_build_thisn_access_method): Use
6477 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6478 (resolve_expression_name): Trigger an error if a static field
6479 is being accessed as an outer field.
6481 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6483 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6486 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6488 * Make-lang.in: Move all build rules here from Makefile.in,
6489 adapt to new context. Wrap all rules that change the current
6490 directory in parentheses. Expunge all references to $(P).
6491 When one command depends on another and they're run all at
6492 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6493 all object-file generation rules. Delete obsolete variables.
6495 * Makefile.in: Delete.
6496 * config-lang.in: Delete outputs= line.
6498 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * parse.y (patch_method_invocation): NULLify this_arg when already
6502 (maybe_use_access_method): Handle call to methods unrelated to the
6503 current class. Fixed comment.
6506 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6508 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6511 2000-10-24 Tom Tromey <tromey@cygnus.com>
6513 * lex.c (java_new_lexer): Initialize new fields. Work around
6514 broken iconv() implementations.
6515 (java_read_char): Swap bytes if required. Use fallback decoder if
6517 (byteswap_init, need_byteswap): New globals.
6518 (java_destroy_lexer): Only close iconv handle if it is in use.
6519 * lex.h (java_lexer): New fields read_anything, byte_swap,
6521 Made out_buffer unsigned.
6523 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6525 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6526 where an enclosing context can be set on the jdep.
6527 (do_resolve_class): Fixed identation.
6529 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6531 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6533 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6536 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6538 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6540 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * jcf-write.c (OP1): Update `last_bc'.
6543 (struct jcf_block): Fixed indentation and typo in comments. New
6545 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6546 follows `monitorenter'.
6547 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6551 2000-10-16 Tom Tromey <tromey@cygnus.com>
6553 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6554 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6555 * lang-options.h: Added -MA, -MT, -MF..
6556 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6557 (DEPEND_TARGET_SET): New macro.
6558 (DEPEND_FILE_ALREADY_SET): Likewise.
6559 (init_parse): Handle new flags.
6560 * jcf.h (jcf_dependency_print_dummies): Declare.
6561 * Make-lang.in (s-java): Added mkdeps.o.
6562 * Makefile.in (BACKEND): Added mkdeps.o.
6563 (../gcjh$(exeext)): Added mkdeps.o.
6564 (../jcf-dump$(exeext)): Added mkdeps.o.
6565 * jcf-depend.c: Include mkdeps.h.
6566 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6567 add_entry): Removed.
6568 (jcf_dependency_reset): Rewrote.
6569 (dependencies): New global.
6570 (jcf_dependency_set_target): Rewrote.
6571 (jcf_dependency_add_target): Likewise.
6572 (jcf_dependency_add_file): Likewise.
6574 (print_ents): Removed.
6575 (jcf_dependency_write): Rewrote.
6576 (print_dummies): New global.
6577 (jcf_dependency_print_dummies): New function
6578 (jcf_dependency_write): Call deps_dummy_targets if required.
6580 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * gjavah.c (add_class_decl): Removed unused variables `tname',
6583 `tlen' and `name_index'.
6584 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6585 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6586 in `wfl_operator' with value.
6587 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6588 (jcf_figure_file_type): Fixed identation.
6589 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6590 * parse.y (analyze_clinit_body): New function.
6591 (static_initializer:): Reset `current_static_block'.
6592 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6593 `wfl_operator' with new value.
6594 (lookup_cl): Use EXPR_WFL_FILENAME.
6595 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6596 analyze_clinit_body.
6597 (build_outer_field_access): Access to this$<n> built from
6598 current_class, not its outer context.
6599 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6600 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6601 (patch_method_invocation): Use `is_static_flag' when already
6603 (patch_newarray): Removed assignment in ternary operator.
6605 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * except.c (free_eh_ranges): Don't free `whole_range'.
6609 2000-10-15 Anthony Green <green@redhat.com>
6611 * decl.c (init_decl_processing): Call init_class_processing before
6614 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6616 * check-init.c (check_init): Fixed leading comment. Use
6618 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6619 (give_name_to_locals): Likewise.
6620 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6621 fields in lang_decl_var.
6622 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6623 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6624 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6625 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6626 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6627 (LOCAL_FINAL): Rewritten.
6628 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6629 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6630 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6631 `init_final' fields.
6632 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6633 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6634 (TYPE_HAS_FINAL_VARIABLE): New macro.
6635 (struct lang_type): Added `afv' field.
6636 * parse.y (check_static_final_variable_assignment_flag): New function.
6637 (reset_static_final_variable_assignment_flag): Likewise.
6638 (check_final_variable_local_assignment_flag): Likewise.
6639 (reset_final_variable_local_assignment_flag): Likewise.
6640 (check_final_variable_indirect_assignment): Likewise.
6641 (check_final_variable_global_assignment_flag): Likewise.
6642 (add_inner_class_fields): Use LOCAL_FINAL_P.
6643 (register_fields): Handle local finals and final variables.
6644 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6645 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6646 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6648 (java_complete_expand_methods): Loop to set
6649 TYPE_HAS_FINAL_VARIABLE. Call
6650 `reset_final_variable_local_assignment_flag' and
6651 `check_final_variable_local_assignment_flag' accordingly before
6652 and after constructor expansion. Call
6653 `reset_static_final_variable_assignment_flag'
6654 before expanding <clinit> and after call
6655 `check_static_final_variable_assignment_flag' if the
6656 current_class isn't an interface. After all methods have been
6657 expanded, call `check_final_variable_global_assignment_flag' and
6658 `check_static_final_variable_assignment_flag' if the current class
6660 (maybe_yank_clinit): Fixed typo in comment.
6661 (build_outer_field_access_methods): Removed old sanity check. Use
6662 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6663 Don't create access methods for finals.
6664 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6665 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6666 existing DECL_INIT has been processed.
6667 (java_complete_lhs): Likewise.
6668 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6669 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6671 (patch_assignment): Use LOCAL_FINAL_P.
6672 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6673 DECL_INITIAL is nullified.
6676 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6678 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6680 * Makefile.in (parse.c, parse-scan.c): Likewise.
6682 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6684 * class.c (temporary_obstack): Remove.
6685 (make_class): Don't mess with obstascks.
6686 (push_class): Likewise.
6687 (set_super_info): Likewise.
6688 (add_method_1): Likewise.
6689 (add_method): Likewise.
6690 (add_field): Likewise.
6691 (build_utf8_ref): Likewise.
6692 (build_class_ref): Likewise.
6693 (build_static_field_ref): Likewise.
6694 (finish_class): Likewise.
6695 (push_super_field): Likewise.
6696 (layout_class): Likewise.
6697 (layout_class_methods): Likewise.
6698 (init_class_processing): Likewise.
6699 * constants.c (get_tag_node): Likewise.
6700 (build_constant_data_ref): Likewise.
6701 * decl.c (ggc_p): Remove.
6702 (copy_lang_decl): Use ggc_alloc.
6703 (complete_start_java_method): Don't mess with obstacks.
6704 (start_java_method): Likewise.
6705 (end_java_method): Likewise.
6706 * except.c (link_handler): Use xmalloc.
6707 (free_eh_ranges): New function.
6708 (method_init_exceptions): Use it.
6709 (add_handler): Use xmalloc.
6710 (expand_start_java_handler): Don't mess with obstacks.
6711 (prepare_eh_table_type): Likewise.
6712 (expand_end_java_handler): Likewise.
6713 * expr.c (push_value): Likewise.
6714 (create_label_decl): Likewise.
6715 (build_jni_stub): Likewise.
6716 (java_lang_expand_expr): Likewise.
6717 (note_instructions): Use xrealloc.
6718 (java_push_constant_from_pool): Don't mess with obstacks.
6719 (process_jvm_instruction): Likewise.
6720 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6722 * jcf-parse.c (get_constant): Don't mess with obstacks.
6723 (read_class): Likewise.
6724 (jcf_parse): Likewise.
6725 * lex.c (expression_obstack): Remove.
6726 (java_lex): Don't use obstack_free.
6727 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6728 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6729 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6730 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6731 * parse.y (gaol): Add more GC roots.
6732 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6733 (lookup_field_wrapper): Likewise.
6734 (obtain_incomplete_type): Don't mess with obstacks.
6735 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6737 (craft_constructor): Don't mess with obstacks.
6738 (safe_layout_class): Likewise.
6739 (java_complete_class): Likewise.
6740 (source_end_java_method): Likewise.
6741 (build_outer_field_access_methods): Likewise.
6742 (build_outer_method_access_method): Likewise.
6743 (maybe_build_thisn_access_method): Likewise.
6744 (build_dot_class_method_invocation): Likewise.
6745 (java_complete_tree): Likewise.
6746 (java_complete_lhs): Likewise.
6747 (do_merge_string_cste): Likewise.
6748 (patch_string_cst): Likewise.
6749 (array_constructor_check_entry): Likewise.
6750 * typeck.c (build_java_array_type): Likewise.
6751 (parse_signature_string): Likewise.
6752 (build_java_signature): Likewise.
6754 2000-10-12 Tom Tromey <tromey@cygnus.com>
6757 * gjavah.c (add_class_decl): Don't special-case inner classes.
6758 (add_namelet): Likewise.
6760 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6762 * java-tree.h: Constify current_encoding.
6763 * lang.c: Constify current_encoding.
6765 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6767 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6768 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6770 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6773 patch. Fixes gcj/340.
6775 2000-10-10 Tom Tromey <tromey@cygnus.com>
6777 * lex.c (java_new_lexer): Initialize out_first and out_last
6779 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6781 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * parse.y (pop_current_osb): New function.
6784 (array_type:): Use `dims:', changed actions
6785 accordingly. Suggested by Anthony Green.
6786 (array_creation_expression:): Used pop_current_osb.
6787 (cast_expression:): Likewise.
6788 (search_applicable_method_list): Fixed indentation.
6790 2000-10-08 Anthony Green <green@redhat.com>
6792 * parse.y (array_type_literal): Remove production.
6793 (type_literals): Refer to array_type, not array_type_literal.
6795 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 Patch contributed by Corey Minyard.
6798 * decl.c (check_local_named_variable): New function.
6799 (tree check_local_unnamed_variable): Likewise.
6800 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6802 2000-10-07 Anthony Green <green@redhat.com>
6804 * class.c (layout_class): Handle case where superclass can't be
6807 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6809 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6812 2000-10-05 Tom Tromey <tromey@cygnus.com>
6814 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6815 * jvgenmain.c (class_mangling_prefix): Removed.
6816 (class_mangling_suffix): New global.
6818 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6820 (print_method_info): Handle overrides for static and final
6822 (process_file): Generate declaration for class object field.
6823 * class.c (cxx_keywords): New array.
6824 (utf8_cmp): New function.
6825 (cxx_keyword_p): New function.
6826 (layout_class_method): Mangle C++ keywords by appending `$'.
6827 (mangle_field): New function.
6828 (mangle_class_field): Use mangle_field. Mangle class name as
6830 (mangle_static_field): Use mangle_field.
6832 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * decl.c (find_local_variable): Removed uncessary type check and
6835 fixed range check typo. From Corey Minyard.
6837 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * decl.c (give_name_to_locals): New local `code_offset'. Call
6840 `maybe_adjust_start_pc'.
6841 * expr.c (note_instructions): New function.
6842 (expand_byte_code): Don't collect insn starts here.
6843 (peek_opcode_at_pc): New function.
6844 (maybe_adjust_start_pc): Likewise.
6845 * java-tree.h (maybe_adjust_start_pc): Declare.
6846 (note_instructions): Likewise.
6847 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6849 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * parse.y (field_access:): Fixed indentation.
6852 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6854 2000-09-07 Tom Tromey <tromey@cygnus.com>
6857 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6858 JPRIMITIVE_TYPE_P, for arithmetic operators.
6859 (patch_method_invocation): Indentation fix.
6860 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6861 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6862 (do_unary_numeric_promotion): Cleaned up code.
6863 (valid_cast_to_p): Handle boolean correctly.
6865 2000-09-27 Tom Tromey <tromey@cygnus.com>
6867 * lex.c (java_read_unicode): Reset bs_count when finished with
6870 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6873 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6874 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6875 (typeck.o): Depend on ggc.h.
6876 * class.c (add_method_1): Use GC functions for allocation.
6877 (init_class_processing): Register roots.
6878 * decl.c (ggc_p): Set to 1.
6879 (pending_local_decls): Make it static.
6880 (push_jvm_slot): Use GC functions for allocation.
6881 (init_decl_processing): Register roots.
6882 (give_name_to_locals): Use GC functions for allocation.
6883 (lang_mark_tree): New function.
6884 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6885 functions for allocation.
6886 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6887 * lex.c (java_lex): Use build_string, rather than replicating it
6889 * parse.y (goal): Add more roots.
6890 (mark_parser_ctxt): New function.
6891 * typeck.c: Include ggc.h.
6893 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6896 contains something else than MODIFY_EXPR.
6898 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6900 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6901 * Makefile.in (parse.o): Depend on ggc.h.
6902 (class.o): Likewise.
6903 (constants.o): Likewise.
6906 (jcf-parse.o): Likewise.
6907 (jcf-write.o): Likewise.
6908 (mangle.o): Likewise.
6909 * class.c: Include ggc.h.
6910 (build_static_field_ref): Register GC roots.
6911 (layout_class): Likewise.
6912 (init_class_processing): Likewise.
6913 * constants.c: Include ggc.h.
6914 (current_constant_pool_data_ref): Remove.
6915 (tag_nodes): Move it to ...
6916 (get_tag_node): ... here. Register GC roots.
6917 * decl.c: Include ggc.h. Remove many global tree definitions.
6918 (throw_node): Define.
6919 (java_global_trees): Likewise.
6920 (predef_filenames): Make the size a constant.
6921 (init_decl_processing): Adjust accordingly.
6922 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6923 * expr.c: Include ggc.h.
6924 (init_expr_processing): Register GC roots.
6925 (build_invokeinterface): Likewise.
6926 * java-tree.h: Replace extern tree declarations with macros.
6927 (java_global_trees): New variable.
6928 (java_tree_index): New enumeration.
6929 (init_jcf_parse): Declare.
6930 * jcf-parse.c: Include ggc.h.
6931 (current_class): Remove declaration.
6932 (main_class): Likewise.
6933 (all_class_list): Likewise.
6934 (predefined_filename_p): Adjust for constant size of
6936 (init_jcf_parse): New function.
6937 * jcf-write.c: Include ggc.h.
6938 (generate_classfile): Register GC roots.
6939 (append_synthetic_attribute): Likewise.
6940 (append_innerclass_attribute_entry): Likewise.
6941 * lang.c: Include ggc.h.
6942 (lang_print_error): Register GC roots.
6943 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6945 * parse.y: Include ggc.h.
6946 (wfl_operator): Remove.
6947 (goal): Register GC roots.
6948 (java_pop_parser_context): Adjust for new field names.
6949 (java_parser_context_save_global): Likewse.
6950 (java_parser_context_restore_global): Likewise.
6951 (java_parser_context_suspend): Likewise.
6952 (java_parser_context_resume): Likewise.
6953 (verify_constructor_circularity): Register GC roots.
6954 (lookup_cl): Likewise.
6955 (java_reorder_fields): Likewise.
6956 (build_current_this): Likewise.
6957 (class_in_current_package): Likewise.
6958 (argument_types_convertible): Likewise.
6959 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6961 2000-09-14 Tom Tromey <tromey@cygnus.com>
6963 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6965 2000-09-13 Tom Tromey <tromey@cygnus.com>
6967 * jcf-parse.c: Include <locale.h>.
6968 * jv-scan.c: Include <locale.h>.
6970 2000-09-12 Tom Tromey <tromey@cygnus.com>
6972 * expr.c (pop_type_0): Return `Object' if trying to merge two
6974 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6975 interface types; `Object' is always a valid supertype.
6977 2000-09-12 Tom Tromey <tromey@cygnus.com>
6980 * jv-scan.c (help): Document --encoding.
6981 (options): Added `encoding' entry.
6982 (OPT_ENCODING): New define.
6983 (main): Handle --encoding.
6984 Include <langinfo.h> if nl_langinfo exists.
6985 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6987 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6988 (parse_source_file): Correctly call java_init_lex. Added `finput'
6989 argument. Use nl_langinfo to determine default encoding.
6990 * java-tree.h (current_encoding): Declare.
6991 * parse.y (java_parser_context_restore_global): Don't restore
6993 (java_parser_context_save_global): Don't set `finput' field.
6994 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6996 * lang.c (current_encoding): New global.
6997 (lang_decode_option): Recognize `-fencoding='.
6998 (finish_parse): Don't close finput.
6999 * parse.h (struct parser_ctxt): Removed `finput' and
7000 `unget_utf8_value' fields. Added `lexer' field.
7001 (java_init_lex): Fixed declaration.
7002 * lex.c (java_new_lexer): New function.
7003 (java_destroy_lexer): Likewise.
7004 (java_read_char): Added `lex' argument. Handle iconv case.
7005 (java_read_unicode): Added `lex' argument. Count backslashes in
7007 (java_init_lex): Added `finput' and `encoding' arguments. Set
7008 `lexer' field in ctxp.
7009 (BAD_UTF8_VALUE): Removed.
7010 (java_lex): Handle seeing UEOF in the middle of a string literal.
7011 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7012 (java_lexer): New structure.
7015 (DEFAULT_ENCODING): New define.
7016 (java_destroy_lexer): Declare.
7018 2000-09-12 Tom Tromey <tromey@cygnus.com>
7021 * lex.c (java_init_lex): Initialize java_io_serializable.
7022 * parse.y (java_io_serializable): New global.
7023 (valid_ref_assignconv_cast_p): An array can be cast to
7026 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7028 * decl.c, expr.c: Include defaults.h if not already included.
7029 Don't define the *_TYPE_SIZE macros.
7031 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7033 * typeck.c (build_java_array_type): Correct first parameter
7034 in ADJUST_FIELD_ALIGN invocation.
7036 2000-09-06 Tom Tromey <tromey@cygnus.com>
7038 * lang-specs.h: Also recognize `-femit-class-files'.
7040 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7042 * verify.c (merge_types): Load the types to merge if necessary.
7044 2000-09-02 Anthony Green <green@redhat.com>
7046 * jcf-io.c: Include zlib.h.
7047 (open_in_zip): Read compressed class file archives.
7048 * zipfile.h (ZipDirectory): Add uncompressed_size and
7049 compression_method fields.
7050 * zextract.c (read_zip_archive): Collect file compression info.
7052 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7054 * parse.y (do_resolve_class): Also explore superclasses of
7055 intermediate enclosing contexts when searching for inner classes.
7057 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7059 * parse.y (variable_declarator_id:): Better error message.
7060 (expression_statement:): Use YYNOT_TWICE.
7061 (cast_expression:): Likewise.
7062 (assignment:): Likewise.
7064 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7066 * parse.y (do_merge_string_cste): New locals. Create new
7067 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7069 2000-08-07 Hans Boehm <boehm@acm.org>
7071 * boehm.c (mark_reference_fields): Set marking bits for all words in
7072 a multiple-word record.
7073 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7076 2000-08-31 Mike Stump <mrs@wrs.com>
7078 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7079 jcf-dump$(exeext)): Make parallel safe.
7081 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7083 * jcf-parse.c (set_source_filename): Constify a char *.
7084 * jcf-write.c (append_innerclasses_attribute,
7085 make_class_file_name): Constify a char *. Don't recycle a
7086 variable for an unrelated purpose.
7087 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7088 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7090 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * expr.c (can_widen_reference_to): Fixed indentation.
7093 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7094 * parse.y: `finit$' replaces `$finit$' in comments.
7095 (try_builtin_assignconv): Fixed leading comment.
7097 2000-08-25 Greg McGary <greg@mcgary.org>
7099 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7101 2000-08-24 Greg McGary <greg@mcgary.org>
7103 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7104 * parse.y (BINOP_LOOKUP): Likewise.
7106 2000-08-22 Andrew Haley <aph@cygnus.com>
7108 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7109 sign extending. Fixes gcj/321.
7110 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7111 combining to make a jlong. Fixes gcj/321.
7113 2000-08-21 Nix <nix@esperi.demon.co.uk>
7115 * lang-specs.h: Do not process -o or run the assembler if
7118 2000-08-16 Andrew Haley <aph@cygnus.com>
7120 * typeck.c (build_java_array_type): Rewrite code to do array
7121 alignment. Take into account back-end macros when aligning array
7122 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7123 user to set alignment. Fixes gcj/252 and 160.
7125 2000-08-09 Tom Tromey <tromey@cygnus.com>
7127 * parse.y (check_abstract_method_definitions): Now return `int'.
7128 Check implemented interfaces. Fixes PR gcj/305.
7130 * parse.y (patch_switch_statement): Disallow `long' in switch
7131 expressions. Fixes PR gcj/310.
7133 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7135 * decl.c (finit_leg_identifier_node): New global.
7136 (init_decl_processing): Use `finit$' to initialize
7137 finit_identifier_node. Use `$finit$' to initialize
7138 finit_leg_identifier_node.
7139 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7140 * java-tree.h (finit_identifier_node): Changed attached comment.
7141 (finit_leg_identifier_node): New declaration.
7142 (ID_FINIT_P): Take finit_identifier_node and
7143 finit_leg_identifier_node into account. This is a backward
7146 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7150 (generate_bytecode_insns): Check `nargs' before emitting it.
7151 * verify.c (merge_type_state): Fixed typo.
7152 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7153 generate_bytecode_{conditional,insns}.
7155 2000-08-13 Anthony Green <green@redhat.com>
7157 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7160 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7162 * class.c (maybe_layout_super_class): Fixed indentation.
7163 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7164 (java_check_methods): New function declaration.
7165 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7166 instead of `str_ptr'.
7167 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7168 of a `invokeinterface' at the right time.
7169 * parse.h (WFL_STRIP_BRACKET): New macro.
7170 (SET_TYPE_FOR_RESOLUTION): Use it.
7171 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7172 (check_class_interface_creation): Don't check for cross package
7173 innerclass name clashes.
7174 (method_header): Behave properly if MDECL is `error_mark_node'.
7175 (method_declarator): Return `error_mark_node' if bogus current
7177 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7178 (resolve_and_layout): New local `decl_type', set and used. Call
7180 (java_check_methods): New method.
7181 (java_layout_classes): Use it.
7182 (resolve_qualified_expression_name): No EH check necessary in
7184 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7186 (patch_assignment): Set DECL_INITIAL on integral final local.
7188 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * java-tree.h (flag_extraneous_semicolon): New extern.
7191 * lang-options.h: (-Wextraneous-semicolon): New option.
7192 * lang.c (flag_redundant): Fixed typo in leading comment.
7193 (flag_extraneous_semicolon): New global.
7194 (lang_decode_option): Set `flag_extraneous_semicolon' when
7195 -Wall. Decode `-Wextraneous-semicolon'.
7196 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7197 `empty_statement' rule.
7198 (class_body_declaration): Likewise.
7199 (method_body:): Accept `;' as a method body.
7200 (static_initializer:): Removed `SC_TK' hack.
7201 (constructor_block_end:): Likewise.
7202 (empty_statement:): Report deprecated empty declaration. Fixes
7205 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * parse.y (build_dot_class_method_invocation): Changed parameter
7208 name to `type'. Build signature from `type' and convert it to a
7209 STRING_CST if it's an array.
7210 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7211 to use `ref_type' directly.
7213 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7215 * lang-options.h: Added a comma after the last element to avoid
7216 syntax errors when other languages define additional options.
7218 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7220 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7221 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7222 (jc1): Link with $(BACKEND).
7223 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7225 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7227 * jvspec.c: Adjust type of second argument to
7228 lang_specific_driver, and update code as necessary.
7230 * class.c (build_dtable_decl): Initialize dummy.
7232 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7234 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7235 method bodies not to rule out discarding `<clinit>'; don't use
7236 <clinit> to initialize static fields with constant initializers.
7238 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7240 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7242 (method_synthetic): New global.
7243 (HANDLE_METHOD): Recognize synthetic method and tell
7244 `print_method_info' about it.
7245 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7246 processing a synthetic method.
7247 * jcf-reader.c (skip_attribute): New function.
7248 ( skip_attribute): Likewise.
7250 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * parse.y (build_outer_field_access): Fixed comments.
7253 (fix_constructors): Emit the initialization of this$<n> before
7255 (resolve_qualified_expression_name): Build an access to `decl' if
7258 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse-scan.y (curent_class): Non longer const.
7261 (inner_qualifier, inner_qualifier_length): Deleted.
7262 (current_class_length): New global.
7263 (bracket_count): Fixed typo in leading comment.
7264 (anonymous_count): New global.
7265 (class_instance_creation_expression:): Handle anonymous classes.
7266 (anonymous_class_creation:): New rule.
7267 (push_class_context): Rewritten.
7268 (pop_class_context): Likewise.
7269 (INNER_QUALIFIER): Macro deleted.
7270 (report_class_declaration): call `push_class_context' when
7271 entering the function. `fprintf' format modified not to use
7273 (report_class_declaration): Assign `package_name' and
7274 `current_class' to NULL separately.
7276 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7278 * expr.c (build_invokeinterface): Call layout_class_methods on
7281 2000-07-27 Tom Tromey <tromey@cygnus.com>
7282 Anthony Green <green@cygnus.com>
7283 Alexandre Petit-Bianco <apbianco@cygnus.com>
7285 * class.c (make_class_data): Create vtable for abstract classes.
7286 (get_dispatch_table): Changed to cope with abstract classes.
7288 2000-07-27 Tom Tromey <tromey@cygnus.com>
7290 * parse.y (patch_method_invocation): Don't reverse the argument
7291 list when dealing with anonymous class constructors. Fixed typo in
7294 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * parse.y (build_alias_initializer_parameter_list): Reverse
7297 crafted list when building aliases for anonymous class
7300 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * parse.y (jdep_resolve_class): Don't bother checking potential
7303 innerclass access if `decl' is NULL.
7304 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7307 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7309 * parse.c: Remove (again.)
7311 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7313 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7314 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7315 outside the `if' statement, alias to innerclass removed, `decl'
7316 used to mark the class complete.
7318 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * parse.y (simple_name:): Fixed typo in error message.
7322 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7324 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7325 or its first operand can be error marks.
7327 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7329 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7330 * parse.y (method_header): Likewise.
7332 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * parse.y (process_imports): Consider that one might be trying to
7335 import an innerclass. Fixes gcj/254
7337 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7339 * parse.y (find_as_inner_class): Handle the case where the
7340 enclosing context of an innerclass has been loaded as bytecode.
7342 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7344 * parse.y (simple_name:): Reject `$' in type names.
7345 (resolve_type_during_patch): Use `type' as a second
7346 argument to resolve_no_layout. Fixes gcj/257.
7348 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7350 * parse.y (find_most_specific_methods_list): Select the only
7351 non-abstract method even if max has been set.
7352 Fixes gcj/285, gcj/298.
7354 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7356 * lang-specs.h: Added %(jc1) to java compiler options.
7358 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7360 * .cvsignore: New file.
7362 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7364 * parse.y (not_accessible_p): Access granted to innerclasses
7365 (indirectly) extending the reference type. Fixes gcj/249.
7367 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * parse.y (patch_method_invocation): Fixed comment.
7370 (maybe_use_access_method): Build this$<n>s to the context of the
7371 target method, or a type that extends it. Fixes gcj/242.
7373 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7377 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7379 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7381 2000-07-13 Tom Tromey <tromey@cygnus.com>
7383 * lang-specs.h: Added %{I*}.
7385 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7387 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7389 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7391 * parse-scan.c: Remove.
7393 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7395 * class.c (set_super_info): Handled protected inner classes.
7396 (common_enclosing_context_p): Bail early if arguments aren't both
7398 (get_access_flags_from_decl): Handle private and protected inner
7400 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7401 (CLASS_PROTECTED): Likewise.
7402 (struct lang_type): New bitfield `poic'.
7403 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7405 (check_inner_class_access): Renamed arguments, added
7406 comments. Handles protected inner classes (fixes gcj/225)
7407 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7409 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7411 * parse.y (resolve_qualified_expression_name): Verify qualified
7412 access to `this'. Fixes gcj/239.
7414 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * jcf-write.c (generate_classfile): Don't install ConstantValue
7419 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7421 * parse.y (resolve_qualified_expression_name): Handle inner class
7422 access. Fixes gcj/256.
7424 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * jcf-write.c (generate_classfile): Properly install the
7427 ConstantValue attribute and the initial value constant pool index
7428 on string constants.
7429 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7432 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7436 * parse.y (find_as_inner_class): Fixed typo.
7437 (do_resolve_class): Explore enclosing contexts when searching for
7438 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7439 (check_inner_class_access): Check `decl' which can be null in case
7442 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * java-tree.h (java_debug_context): Declared `extern'.
7445 (safe_layout_class): Likewise.
7446 * parse.y (resolve_field_access): Field must be `static' in order
7447 to be replaced by its initial value. Added comments.
7448 (find_applicable_accessible_methods_list): Fixed typo.
7449 (find_most_specific_methods_list): Methods found in innerclasses
7450 take over methods founds in the enclosing contexts.
7451 (java_complete_tree): Loosen restrictions on the type of DECLs
7452 that can be replaced by their initialization values.
7453 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7455 2000-07-05 Tom Tromey <tromey@cygnus.com>
7457 * Make-lang.in (PARSE_DIR): New macro.
7458 (PARSE_RELDIR): Likewise.
7459 (PARSE_C): Likewise.
7460 (PARSE_SCAN_C): Likewise.
7461 ($(PARSE_C)): New target.
7462 ($(PARSE_SCAN_C)): Likewise.
7463 (SET_BISON): New macro.
7464 (BISONFLAGS): Likewise.
7465 (JAVABISONFLAGS): Likewise.
7467 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7469 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7470 argument on the first pass for CNI as well as JNI.
7471 (print_method_info): Set up method name on the first pass only.
7473 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7475 * parse.y (parser_qualified_classname): Removed parameter
7477 (create_interface): Removed first passed parameter to
7478 parser_qualified_classname.
7479 (create_class): Likewise. Don't install alias on static
7480 innerclasses. Fixes gcj/275.
7482 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7484 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7485 debugable statement with empty_stmt_node. Fixes gcj/272
7487 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7489 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7492 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * jcf-write.c (push_long_const): Appropriately cast short negative
7497 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * parse.y (verify_constructor_super): Use loop variable
7500 `m_arg_type' initialized with `mdecl_arg_type'.
7502 2000-06-29 Tom Tromey <tromey@cygnus.com>
7504 * parse.y (resolve_field_access): Handle case where `type_found'
7507 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * expr.c (lookup_field): The same field can be found through two
7510 different interface. Don't declare it ambiguous in that case.
7512 2000-06-27 Tom Tromey <tromey@cygnus.com>
7514 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7515 follows \r, then unget it at a lower level.
7517 2000-06-26 Tom Tromey <tromey@cygnus.com>
7519 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7522 2000-06-25 Tom Tromey <tromey@cygnus.com>
7524 * parse.y (for_statement): Wrap expression in a WFL if it is a
7525 constant. For PR gcj/268.
7527 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * parse.y (do_resolve_class): Minor optimiztion in the package
7530 list search. Removed unnecessary test and return statement.
7531 (valid_ref_assignconv_cast_p): Order of arguments to
7532 enclosing_context_p fixed.
7534 2000-06-24 Tom Tromey <tromey@cygnus.com>
7536 * expr.c (lookup_field): Print error and return error_mark_node if
7537 field reference is ambiguous.
7539 * parse.y (check_abstract_method_definitions): Also check if
7540 `other_method' is abstract.
7542 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7544 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7546 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7547 (struct lang_type): New field `pic'.
7548 (CLASS_PRIVATE): New macro.
7549 * parse.y (check_inner_class_access): New function.
7550 (jdep_resolve_class): Call it.
7552 2000-06-23 Tom Tromey <tromey@cygnus.com>
7554 * parse.y (patch_incomplete_class_ref): Initialize the returned
7555 class. For PR gcj/260.
7557 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7561 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7564 Java specific checks.
7565 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7567 * java-tree.def (CASE_EXPR): Marked 'e'.
7568 (DEFAULT_EXPR): Likewise.
7569 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7571 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7572 Java specific checks.
7573 (generate_bytecode_insns): Test try_block for BLOCK before using
7575 * parse.y (build_wfl_wrap): Added `location' argument. Set
7576 EXPR_WFL_LINECOL accordingly.
7577 (dim_expr:): Wrap constants with WFLs.
7578 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7579 (resolve_package): Check for `stmt' not being a BLOCK before
7580 building a debuggable statement with it.
7581 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7583 (resolve_field_access): Make sure `decl' is a DECL before treating
7585 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7586 IDENTIFIER_NODE before treating it as such.
7587 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7588 treating it as such.
7589 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7590 to be applied only on non array types.
7592 2000-06-16 Per Bothner <per@bothner.com>
7594 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7595 define in terms of DECL_RESULT, as that fails when --enable-checking.
7597 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7599 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7600 types the same in comparison.
7601 (CHECK_OP): Add static prototype.
7603 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7605 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7606 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7609 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7611 * decl.c (create_primitive_vtable): Prototype.
7613 * jcf-write.c (generate_bytecode_insns): Initialize variable
7616 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7618 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7620 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7621 to track searched classes, and do not search the same class more than
7622 once. Call find_applicable_accessible_methods_list on immediate
7623 superclass, instead of search_applicable_method_list on all ancestors.
7626 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7628 * parse.y (register_fields): Permit static fields in inner classes
7629 if they are final. Fix for PR gcj/255.
7631 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7633 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7634 * parse.y (find_in_imports): Returned type changed to void,
7635 leading comment fixed.
7636 (register_package): New function.
7637 (qualify_and_find): Likewise.
7638 (package_declaration:): Use `register_package'.
7639 (single_type_import_declaration:): Removed local variable
7640 `node'. Added missing `;' for consistency.
7641 (type_import_on_demand_declaration:): Use `chainon' to link new
7643 (lookup_field_wrapper): Lookup local variables defined in outer
7645 (java_complete_class): Don't reverse the list of imported on demand.
7646 (do_resolve_class): Reorganized. Removed local variable
7647 `original_name'. Call `qualify_and_find' with the current package
7648 name, invoke `find_in_imports_on_demand' right after. Call
7649 `qualify_and_find' with the packages we've seen so far. Fixed
7650 operations numbering in comments.
7651 (java_expand_class): Don't reverse `package_list'.
7652 (find_most_specific_methods_list): New local variables `abstract'
7653 and `candidates'. Use them to pick the right method.
7655 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7657 * parse.y (check_modifiers_consistency): Don't subtract out
7658 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7660 2000-06-04 Philipp Thomas <pthomas@suse.de>
7662 * Makefile.in (INTLLIBS): New.
7666 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7668 * class.c (get_dispatch_table): Build the vtable dummy entry list
7669 element with a null purpose. Fixed leading comment.
7670 (build_dtable_decl): Build an accurate dtable type when appropriate
7673 2000-06-02 Richard Henderson <rth@cygnus.com>
7675 * lang.c (lang_get_alias_set): New.
7677 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7680 before using it as the accessed field.
7682 2000-05-31 Tom Tromey <tromey@cygnus.com>
7684 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7685 char_array_vtable, short_array_vtable, int_array_vtable,
7686 long_array_vtable, float_array_vtable, double_array_vtable):
7688 * expr.c (get_primitive_array_vtable): New function.
7689 (create_primitive_vtable): New function.
7690 (java_lang_expand_expr): Enable code to statically generate
7692 * decl.c (init_decl_processing): Create primitive vtables.
7693 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7694 short_array_vtable, int_array_vtable, long_array_vtable,
7695 float_array_vtable, double_array_vtable): Define.
7697 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7699 * java/parse.y (find_applicable_accessible_methods_list):
7700 Don't add an uninitialized value to the list.
7702 2000-05-25 Tom Tromey <tromey@cygnus.com>
7704 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7705 when trying to see if field's class should be initialized. Always
7706 initialize field's declaring class, not qualified class.
7709 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7710 `wfl_operator', to maybe_build_primttype_type_ref.
7713 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7715 * parse.y (patch_method_invocation): Don't try to lookup methods
7718 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (resolve_field_access): Call the appropriate <clinit>
7721 before accessing the length of a static array. Craft a decl for
7722 the field while its time. Fixes PR gcj/129.
7724 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * parse.y (resolve_package): Correctly set `*next' (was off by
7728 (resolve_qualified_expression_name): Fixed comment.
7730 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7732 * jcf-parse.c (jcf_parse_source): Reset current_class and
7733 current_function_decl to NULL before parsing a new file.
7735 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7737 * parse.y (block_end:): If the collected block doesn't feature a
7738 statement, insert an empty statement.
7740 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7742 * parse.y (maybe_yank_clinit): New function.
7743 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7744 end of the list of methods belonging to a class.
7745 (java_complete_expand_method): Check whether <clinit> is really
7746 necessary and expand it accordingly.
7748 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7750 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7751 processed by the method's switch statement.
7753 2000-05-19 Tom Tromey <tromey@cygnus.com>
7755 * java-tree.h: Added init state enum.
7756 * decl.c (emit_init_test_initialization): Initialize class
7757 initialization check variable by looking at class' state.
7759 2000-05-19 Tom Tromey <tromey@cygnus.com>
7761 * java-tree.h (build_instanceof): Declare.
7762 (build_get_class): Declare.
7763 * parse.y (patch_binop): Use build_instanceof.
7764 * expr.c (build_instanceof): New function. If class is final,
7765 don't make a function call.
7766 (expand_java_INSTANCEOF): Use it.
7767 (build_get_class): New function.
7769 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7771 * jcf-write.c (generate_classfile): Scan the source_file for
7772 slashes with the right pointer variable.
7774 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7776 * lang.c (lang_decode_option): Update -Wunused flags by calling
7778 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7780 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7782 * check_init.c (check_init): Constify local char *.
7783 * class.c (push_class): Constify local char *.
7784 * java_tree.h: Update prototypes.
7785 * jcf-io.c (open_class): Constify filename parameter and
7787 (find_class): Remove redundant string copy. Cast return from
7789 * jcf-parse.c (read_class, parse_class_file, yyparse):
7790 Constify local char *.
7791 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7792 Constify local char *.
7793 * jcf.h (JCF): Constify filename and classname.
7794 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7795 * lang.c (init_parse): Constify parameter and return value.
7796 * lex.c (java_get_line_col): Constify filename parameter.
7797 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7798 * parse.y (java_parser_context_suspend,
7799 issue_warning_error_from_context, safe_layout_class): Constify
7801 * parse.c: Regenerate.
7803 2000-05-08 Tom Tromey <tromey@cygnus.com>
7805 * expr.c (build_jni_stub): Cache the result of
7806 _Jv_LookupJNIMethod.
7808 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7810 * decl.c (predef_filenames_size): Now 7.
7811 (predef_filenames): New seventh entry.
7813 2000-05-04 Tom Tromey <tromey@cygnus.com>
7815 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7816 Keep track of when we've seen a reference field after a
7817 non-reference field.
7818 (get_boehm_type_descriptor): Handle case where we see
7819 non-reference fields but no trailing reference field.
7820 * decl.c (rawdata_ptr_type_node): Define.
7821 (init_decl_processing): Initialize rawdata_ptr_type_node.
7822 * java-tree.h (rawdata_ptr_type_node): Declare.
7824 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7826 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7827 specifiers in calls to fprintf.
7829 2000-05-03 Andrew Haley <aph@cygnus.com>
7831 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7833 * javaop.h (WORD_TO_INT): New function.
7834 (IMMEDIATE_s4): Use WORD_TO_INT.
7835 * jcf.h (JPOOL_INT): Ditto.
7837 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7840 2000-04-19 Tom Tromey <tromey@cygnus.com>
7842 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7844 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7846 * expr.c (build_jni_stub): New function.
7847 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7849 * parse.y (java_complete_expand_methods): Expand a native method
7850 and call build_jni_stub if -fjni given.
7851 * lang-options.h: Document -fjni.
7852 * lang.c (flag_jni): New global.
7853 (lang_f_options): Added `jni' entry.
7854 * java-tree.h (soft_lookupjnimethod_node,
7855 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7857 (flag_jni): Declare.
7858 (build_jni_stub): Declare.
7859 (struct lang_decl): Added `native' flag.
7860 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7862 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7863 soft_jnipopsystemframe_node): New globals.
7864 (init_decl_processing): Set them. _Jv_InitClass only takes one
7867 * java-tree.def: Put into `C' mode.
7869 2000-04-27 Tom Tromey <tromey@cygnus.com>
7872 * expr.c (expand_invoke): Generate check to see if object pointer
7873 is null in nonvirtual invocation case.
7874 * java-tree.h (soft_nullpointer_node): Declare.
7875 * decl.c (soft_nullpointer_node): New global.
7876 (init_decl_processing): Initialize soft_nullpointer_node.
7877 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7878 or `private' methods.
7879 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7881 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7886 2000-04-26 Tom Tromey <tromey@cygnus.com>
7888 * zextract.c (find_zip_file_start): New function.
7889 (read_zip_archive): Use it.
7891 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7895 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7897 * class.c (common_enclosing_context_p): New function.
7898 * java-tree.h (common_enclosing_context_p): Added prototype.
7899 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7900 classes sharing an outer context with the current instance.
7901 * parse.y (build_access_to_thisn): Fixed leading comment.
7902 (verify_constructor_super): New local `supper_inner'. Skip
7903 enclosing context argument in the case of inner class constructors.
7904 (patch_method_invocation): Insert proper context as second
7905 parameter to pure inner class constructor super invocations.
7907 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7909 * parse.y (end_class_declaration): Reset the interface number
7912 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7914 * parse.y (source_start_java_method): Deleted unnecessary code.
7915 (patch_method_invocation): Fixed comment.
7917 2000-04-24 Robert Lipe <robertlipe@usa.net>
7919 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7921 2000-04-23 Tom Tromey <tromey@cygnus.com>
7923 * boehm.c (mark_reference_fields): Use int_byte_position.
7925 2000-04-22 Tom Tromey <tromey@cygnus.com>
7927 * boehm.c (mark_reference_fields): Only call byte_position on
7930 2000-04-22 Tom Tromey <tromey@cygnus.com>
7932 * boehm.c (mark_reference_fields): Added `last_view_index'
7933 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7935 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7937 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7938 * parse.y (check_class_interface_creation): Fixed comments. Select
7939 permitted modifiers for (inner) interfaces. Changed error message
7940 to report rejected modifiers used with local classes.
7942 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7944 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7945 of directly inherited type considered in scope.
7946 * parse.y (do_resolve_class): Search inherited classes for inner
7949 2000-04-20 Tom Tromey <tromey@cygnus.com>
7951 * parse.y (not_accessible_p): Use member's class, not current
7952 class, when doing inheritance check for protected reference.
7955 2000-04-20 Jason Schroeder <shrode@subnature.com>
7957 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7959 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7961 * parse.y (lookup_field_wrapper): Search for final local aliases.
7962 (resolve_expression_name): Let lookup_field_wrapper search for
7963 final local aliases. Force the value of `name' if one is found.
7964 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7965 an expression name. Fixed comments.
7967 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7969 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7971 2000-04-19 Tom Tromey <tromey@cygnus.com>
7973 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7975 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7977 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7979 2000-04-18 Tom Tromey <tromey@cygnus.com>
7982 * gjavah.c (utf8_cmp): Changed return value.
7983 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7985 (cxx_keywords): New global.
7986 (get_field_name): Handle new result of cxx_keyword_subst.
7987 (print_method_info): Likewise.
7989 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7991 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7992 with a newline, for CNI.
7993 (print_stub_or_jni): Print a space or newline before method name for
7995 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7996 (process_file): Include gcj/cni.h if generating CNI stubs.
7998 2000-04-16 Tom Tromey <tromey@cygnus.com>
8000 * gjavah.c (decompile_method): Use print_field_name.
8003 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * parse.y (java_expand_classes): Reverse the package list once.
8006 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8008 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8009 the `==' and `!=' operators.
8011 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8013 * jcf-write.c (generate_bytecode_insns): At invocation time,
8014 always relate an interface method to the type of its selector.
8016 2000-04-05 Tom Tromey <tromey@cygnus.com>
8019 * expr.c (expand_invoke): Generate check to see if object pointer
8020 is null in nonvirtual invocation case.
8021 * java-tree.h (soft_nullpointer_node): Declare.
8022 * decl.c (soft_nullpointer_node): New global.
8023 (init_decl_processing): Initialize soft_nullpointer_node.
8024 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8025 or `private' methods.
8026 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8028 2000-04-05 Tom Tromey <tromey@cygnus.com>
8031 * parse.y (check_final_assignment): Recognize assignments to the
8032 `length' field of an array when generating class files.
8034 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8036 * class.c (decl_hash): Prototype removed.
8037 (decl_compare): Likewise.
8039 2000-04-05 Tom Tromey <tromey@cygnus.com>
8041 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8042 * parse.y (check_modifiers_consistency): Check for final/volatile
8043 clash. Fixes PR gcj/164.
8045 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8047 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8049 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8051 (add_method_1): Use `java_hash_hash_tree_node' and
8052 `java_hash_compare_tree_node'.
8053 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8054 (java_hash_compare_tree_node): Likewise.
8055 * parse.y (find_applicable_accessible_methods_list): Create,
8056 delete and use a hash table to remember already searched interfaces.
8058 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8060 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8063 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8065 * boehm.c (mark_reference_fields, set_bit): Prototype.
8066 (set_bit): Un-ANSI-fy definition.
8068 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8071 * decl.c (emit_init_test_initialization): Likewise.
8073 * gjavah.c (jni_print_char): Likewise.
8075 * parse.y (create_new_parser_context): Likewise.
8077 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8080 patch missing hunk. Fixed indentation.
8082 2000-03-30 Tom Tromey <tromey@cygnus.com>
8084 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8085 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8087 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8090 when negative *before* using it as an array index.
8091 * ChangeLog: Fixed typo.
8093 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8096 to 0 when it reaches -1.
8098 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * jcf-parse.c (get_constant): Properly cast `num' during the
8101 invocation of `add_double'.
8102 * jcf-write.c (push_long_const): Properly cast `lo' before
8103 comparing it to short bounds.
8104 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8105 `interface_body:' is reduced after the current interface is
8108 2000-03-26 Tom Tromey <tromey@cygnus.com>
8110 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8111 Java-specific `-f' option.
8113 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8115 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8116 Adjust order of making types.
8117 Make bitsize_*_node values.
8119 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8121 * class.c (make_field_value): Use byte_position.
8122 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8123 (java_array_data_offset): Likewise.
8124 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8127 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8129 * parse.y (check_abstract_method_definitions): New local
8130 `end_type_reached'. Make sure we also consider `end_type'.
8131 (java_check_abstract_method_definitions): Make sure we eventually
8132 consider `java.lang.Object'.
8133 (maybe_use_access_method): Don't use access method if not in the
8134 context of a pure inner class or if the method's context is right.
8135 (find_applicable_accessible_methods_list): New static flag
8136 `object_done'. Don't search abstract classes as interfaces. Fixed
8137 indentation. Fixed the `java.lang.Object' only search. Search
8138 class interface(s) first, then fully search enclosing contexts.
8139 (find_most_specific_methods_list): Pick the closest candidate when
8140 they're all abstract.
8142 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8144 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8145 properly initialize `finished_label'. Don't emit gotos for empty
8148 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8150 * except.c (emit_handlers): Clear catch_clauses_last.
8152 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8154 * parse.y (check_method_types_complete): New function.
8155 (create_class): Reset anonymous class counter only when seeing an
8157 (java_complete_class): JDEP_METHOD: Don't recompute signature
8160 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 * class.c (build_static_ref): Fixed indentation in comment.
8163 * java-tree.def (TRY_EXPR): Fixed typo in name.
8164 (CLASS_LITERAL): Likewise.
8165 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8166 (struct lang_type): New field `dot_class'.
8167 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8168 (generate_classfile): Method `class$' is synthetic.
8169 * parse.y (build_do_class_method): New function.
8170 (build_dot_class_method_invocation): Likewise.
8171 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8172 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8173 (qualify_ambiguous_name): Likewise.
8174 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8175 (build_try_statement): Fixed leading comment.
8177 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8179 * class.c (make_field_value): Properly handle sizes.
8180 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8181 (layout_class_method): Count using trees.
8182 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8183 * expr.c (java_array_data_offset): Use int_bit_position.
8184 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8185 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8187 2000-03-16 Tom Tromey <tromey@cygnus.com>
8189 * lang.c (flag_hash_synchronization): New global.
8190 (lang_f_options): Added `hash-synchronization'.
8191 * lang-options.h: Mention -fhash-synchronization.
8192 * java-tree.h (flag_hash_synchronization): Declare.
8193 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8194 hash table synchronization is disabled.
8195 * decl.c (init_decl_processing): Only push `sync_info' value when
8196 hash table synchronization is disabled.
8197 * class.c (make_class_data): Only push `sync_info' field when hash
8198 table synchronization is disabled. Removed dead code.
8200 2000-03-16 Tom Tromey <tromey@cygnus.com>
8202 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8204 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8206 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8208 * parse.y (patch_method_invocation): Handle anonymous classes
8209 creation in static context.
8211 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8214 * parse.y (resolve_qualified_expression_name): Use it.
8215 (patch_method_invocation): Likewise.
8217 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8220 depending on the type of dependency which dictates what the
8222 (unresolved_type_p): Resolved types limited to the current class.
8224 2000-03-15 Tom Tromey <tromey@cygnus.com>
8226 * decl.c (init_decl_processing): Set type of `sync_info' to be
8229 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8230 Correctly compute bit number for current slot. Zero `high' and
8231 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8232 mark_reference_fields.
8233 (mark_reference_fields): New function.
8235 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * parse.y (register_incomplete_type): Fixed initialization of
8240 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8242 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8244 (push_class_context, pop_class_context): New function.
8245 (class_body:): Call pop_class_context.
8246 (interface_body:): Likewise.
8247 (INNER_QUALIFIER): New macro.
8248 (report_class_declaration): Changed output format and use
8249 INNER_QUALIFIER. Call push_class_context.
8251 2000-02-14 Andrew Haley <aph@cygnus.com>
8253 * check-init.c (check_init): Add new cases for unary and binary
8256 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * parse.y (resolve_package): Set `next' once a type name has been
8259 progressively discovered.
8260 (resolve_qualified_expression_name): Propagate resolution only if
8261 there are remaining qualifiers. Take into account `q' might have
8262 been cleared after re-qualification.
8263 * parse.y (patch_method_invocation): New local `resolved'.
8264 Section dealing with qualified expression rewritten to use
8265 resolve_field_access.
8267 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8269 * parse.h (PUSH_CPC): Fixed indentation.
8270 (DEBUG_CPC): New macro.
8271 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8272 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8273 * parse.y (class_body_declaration:): Use
8274 SET_CPC_INSTANCE_INITIALIZER_STMT.
8275 (method_declaration:): Check for null current_function_decl.
8276 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8277 (java_parser_context_pop_initialized_field): Better handling of
8279 (maybe_make_nested_class_name): Mark nested class name as
8280 qualified when necessary.
8281 (end_class_declaration): Don't call java_parse_context_resume when
8282 one or more error occurred.
8283 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8284 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8285 SET_CPC_INITIALIZER_STMT.
8286 (method_header): Check for inner classes declaring static methods.
8287 (resolve_qualified_expression_name): Handle situation where `this'
8290 2000-03-13 Hans Boehm <boehm@acm.org>
8292 * typeck.c (build_prim_array_type): Correctly set the high word too.
8294 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8298 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8299 list of methods for interfaces.
8301 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8303 * parse.y (qualify_ambiguous_name): Properly handle expressions
8306 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8308 * parse.y (check_final_assignment): Extended to process
8310 (patch_assignment): Have check_final_assignment called only once.
8312 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 * java-tree.h (IS_INIT_CHECKED): New flag.
8315 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8316 * parse.y (patch_string): Call force_evaluation_order on the
8317 completed string concatenation tree.
8318 * expr.c (force_evaluation_order): Call force_evaluation_order on
8319 function's arguments too.
8321 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8323 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8324 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8325 (build_anewarray): Likewise.
8326 * parse.y (patch_newarray): Likewise.
8327 * parse.c: Regenerated.
8329 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8331 * decl.c (init_decl_processing): Added new class fields `depth',
8332 `ancestors', and `idt' to class_type_node. Use
8333 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8334 * class.c (make_class_data): Push initial values for new fields.
8335 * java-tree.h: Updated prototype for `build_invokeinterface'.
8336 * expr.c (build_invokeinterface): Changed parameters to accept
8337 `method' tree. Calculate index of `method' in its declaring
8338 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8339 (expand_invoke): Call `build_invokeinterface' with new parameters.
8340 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8343 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8345 * typeck.c (lookup_do): Search superinterfaces first
8346 when looking up an interface method. From Godmar Back
8349 2000-03-06 Tom Tromey <tromey@cygnus.com>
8351 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8353 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * java-tree.h (lookup_argument_method2): Declared.
8356 (safe_layout_class): Prototype moved from parse.h.
8357 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8358 * parse.y (java_check_regular_methods): Local `super_class' gone.
8359 Call lookup_argument_method2 instead of lookup_argument_method.
8360 Perform modifier match for methods found declared in implemented
8361 interfaces. Fixed indentation problem. Overriding/hiding error
8362 report to take place only for methods found in classes.
8363 * typeck.c (lookup_argument_method): Changed leading
8364 comment. Re-written by calling lookup_do.
8365 (lookup_argument_method2): New function.
8366 (lookup_java_method): Re-written by calling lookup_do.
8367 (lookup_do): New function.
8369 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * check-init.c (check_init): Removed dead code. Handle (blank)
8373 * parse.y (declare_local_variables): New local `final_p', set it
8374 and use it to initialize LOCAL_FINAL.
8375 (check_final_assignment): Only check FIELD_DECLs.
8377 2000-02-17 Tom Tromey <tromey@cygnus.com>
8379 * Makefile.in (JAVA_OBJS): Added boehm.o.
8380 (boehm.o): New target.
8381 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8382 * java-tree.h (flag_use_boehm_gc): Declare.
8383 (get_boehm_type_descriptor): Declare.
8384 * lang.c (lang_f_options): Added `use-boehm-gc'.
8385 (flag_use_boehm_gc): New global.
8386 * lang-options.h: Added -fuse-boehm-gc.
8387 * boehm.c: New file.
8388 * class.c (get_dispatch_table): If class uses a Boehm type
8389 descriptor, put it in the vtable.
8390 (make_class_data): Removed dead code.
8392 2000-03-03 Per Bothner <per@bothner.com>
8394 * decl.c (init_decl_processing): Initialize sizetype properly.
8396 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8399 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8400 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8401 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8402 (jcf_parse): New local `current'. Load innerclasses seen in outer
8403 context being processed.
8404 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8405 * jcf-write.c (append_innerclasses_attribute): New function.
8406 (append_innerclasses_attribute_entry): Likewise.
8407 (get_access_flags): Handle static classes. Set anonymous and local
8408 classes to be private.
8409 (generate_classfile): Attribute count adjusted. Call
8410 append_innerclasses_attribute.
8411 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8412 PURE_INNER_CLASS_TYPE_P.
8413 * parse.y (parser_qualified_classname): New parameter `is_static',
8414 produce non qualified name accordingly.
8415 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8416 (create_interface): Added argument to parser_qualified_classname.
8417 (create_class): Added argument to parser_qualified_classname. Setup
8418 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8419 (add_inner_class_fields): Fixed indentation.
8420 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8421 (method_declarator): Fixed typo in comment.
8422 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8423 (build_current_thisn): Likewise.
8424 (patch_method_invocation): Likewise.
8426 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8428 * decl.c (current_function_decl): Move to toplev.c.
8430 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8432 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8433 (DECL_BIT_INDEX): Use underlying representation.
8434 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8436 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8438 * expr.c (build_java_ret): Pass proper type to size_binop.
8440 2000-02-25 Anthony Green <green@cygnus.com>
8442 * expr.c (build_class_init): Mark the decl to be ignored by
8444 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8445 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8446 * class.c (init_test_hash_newfunc): New function.
8447 (decl_hash): New function.
8448 (decl_compare): New function.
8449 * decl.c (emit_init_test_initialization): New function.
8450 (complete_start_java_method): Traverse the init test hashtable,
8451 calling emit_init_test_initialization.
8452 (always_initialize_class_p): Define.
8453 * expr.c (build_class_init): Use initialization tests when
8454 emitting class initialization code.
8455 (always_initialize_class_p): Declare.
8456 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8458 * java-tree.h: Include hash.h.
8459 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8460 (struct lang_decl): Add init_test_table field.
8461 (init_test_hash_entry): Define.
8463 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8465 * gjavah.c (main): Avoid using `argi' to report unimplemented
8468 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8471 initialize locals to avoid warnings. Local `exception_type' moved
8474 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * parse.y (resolve_expression_name): Use `orig' as a second
8477 argument to resolve_field_access.
8478 (resolve_field_access): Removed unnecessary code when dealing with
8481 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * class.c (push_super_field): Don't push the field twice.
8484 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8485 * parse.h (java_reorder_fields): Prototyped.
8486 * parse.y (java_reorder_fields): New function.
8487 (java_layout_class): Simplified not to worry about re-ordering.
8489 2000-02-23 Tom Tromey <tromey@cygnus.com>
8491 * gjavah.c (print_name): In JNI case, correctly quote string.
8492 (print_method_info): Don't handle overrides in JNI mode.
8494 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8497 value type set to `boolean_type_node'.
8499 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8501 * jcf-dump.c (main): Test for correct condition after
8502 output file creation.
8504 2000-02-19 Anthony Green <green@cygnus.com>
8506 * jcf-depend.c (add_entry): Fix test for first list entry.
8508 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8510 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8511 * constants.c (build_constants_constructor): Likewise.
8513 2000-02-19 Anthony Green <green@cygnus.com>
8515 * jcf-depend.c (add_entry): Add entries to the end of the list.
8517 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8519 * decl.c (INT_TYPE_SIZE): Define if necessary.
8520 (expand_java_return): Handle the case of a native integer smaller
8523 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8525 * gjavah.c (help): Use GCCBUGURL.
8526 * jv-scan.c (help): Likewise.
8527 * jcf-dump.c (help): Likewise.
8529 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8531 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8534 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * jcf-parse.c (load_class): Call `fatal' if no file containing
8537 the target class are found.
8539 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8541 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8542 lex.c, lex.h, and PARSE_H to...
8543 (parse.o, parse-scan.o): ...here, respectively.
8545 * lex.c: Split out code that may trigger SIGFPE from yylex()
8546 to its own function.
8547 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8549 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8551 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8553 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8555 * parse.y (outer_field_access_p): Stop in time when outer contexts
8557 (resolve_qualified_expression_name): Properly qualify *everything*
8558 after a package.type to be resoled as expression names.
8559 (find_applicable_accessible_methods_list): Save/restore `class' to
8560 isolate it from a possible outer context search.
8562 2000-02-15 Tom Tromey <tromey@cygnus.com>
8564 * gjavah.c (jni_print_char): New function.
8565 (print_full_cxx_name): Use it.
8566 (decode_signature_piece): Likewise.
8567 (print_cxx_classname): Likewise.
8569 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8571 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8573 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8575 * gjavah.c: Include version.h.
8577 * jcf-dump.c: Likewise.
8579 * jv-scan.c: Likewise.
8581 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * parse.y (outer_field_access_fix): First parameter now a tree
8584 node. Check for assignment to final. First argument to
8585 build_outer_field_access_fix modified to accommodate prototype.
8586 (build_outer_field_access): Don't check for assignment to final
8588 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8589 possibly returned by outer_field_access_fix. Changed
8590 outer_field_access_fix's first argument.
8591 (check_final_assignment): $finit$'s context is OK.
8592 (patch_unaryop): Use node instead of its line/column value when
8593 calling outer_field_access_fix.
8595 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8597 * parse.y (interface_declaration:): No longer tagged
8598 <node>. Re-installed default action.
8599 (class_member_declaration:): Handle inner interfaces.
8600 (interface_member_declaration): Handle inner interfaces and
8602 (create_interface): Push error if one seen. Suspend parsing
8603 context when processing an inner interface.
8604 (register_fields): Inner class static field limitations not to
8605 apply to inner interfaces.
8607 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8609 * jcf-parse.c (load_class): Update `java_error_count' when a
8610 class' file can't be found.
8611 (parse.y): Avoid (byte)code generation when errors seen.
8613 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8615 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8616 decodes a valid node.
8617 (patch_binop): Handle TRUNC_DIV_EXPR.
8619 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8621 * parse.y (resolve_package): New local `acc'. Try to progressively
8622 build and guess a package and type name.
8624 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8626 * parse.y (find_applicable_accessible_methods_list): Load and
8627 layout the search class if necessary.
8628 (java_complete_tree): Keep to original type of the folded initial
8631 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8634 Generate error message if circularity is detected. New static
8636 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8637 * jcf-write.c (generate_bytecode_insns): Very simply handle
8639 * parse.y (java_check_circular_reference): Use
8640 `cyclic_inheritance_report' during report, if necessary.
8641 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8642 walking NEW_ARRAY_INIT twice.
8644 2000-02-09 Tom Tromey <tromey@cygnus.com>
8646 * parse.y (check_class_interface_creation): Allow inner classes to
8647 be `private' or `protected', check modifiers' consistency. Prevent
8648 block local classes from bearing any modifiers.
8650 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8652 * except.c (check_start_handlers): Re-add prototype lost in last
8654 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8656 2000-02-09 Andrew Haley <aph@cygnus.com>
8658 * decl.c (clear_binding_level): Remove excess initializer.
8659 (maybe_poplevels): Remove unused variable.
8660 (force_poplevels): Ditto.
8661 (struct binding_level): Add comment.
8663 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8665 * jcf-write.c (generate_classfile): Don't consider
8666 pre-initialization with reference value (use <clinit> instead.)
8667 * parse.y (java_fix_constructors): No generated constructor for
8669 (build_outer_field_access): Removed debug message.
8670 (outer_field_expanded_access_p): Adapted to bytecode generation.
8671 (build_outer_field_access_method): Use fix_method_argument_names.
8672 (build_outer_method_access_method): Fixed indentation. Added
8673 comment. Handle access method generation for static and also void
8675 (build_access_to_thisn): Inserted debug message.
8676 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8677 (resolve_qualified_expression_name): Fixed comment.
8678 (not_accessible_p): Adapted to bytecode generation. Added comment.
8679 (patch_method_invocation): Added comment.
8680 (maybe_use_access_method): Fixed leading comment. Handle static
8682 (java_complete_lhs): Don't shortcut handling of initialized upon
8683 declaration String type static fields when generating bytecode.
8684 (patch_unaryop): Handle outer field access when generating
8687 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8689 * java-tree.h (FIELD_THISN): New macro.
8690 * jcf-write.c (append_synthetic_attribute): New function.
8691 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8692 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8693 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8695 (build_outer_field_access): Turned on access functions usage and
8696 generation when compiling to bytecode.
8697 (maybe_use_access_method): Likewise.
8699 2000-01-25 Andrew Haley <aph@cygnus.com>
8701 * java-except.h (struct eh_range): Add `expanded' field.
8702 (maybe_start_try): Add end_pc arg.
8703 (maybe_end_try): Ditto.
8704 * java-tree.h (force_poplevels): new function.
8705 * expr.c (expand_byte_code): Don't call maybe_start_try or
8707 * except.c (add_handler): Reset expanded.
8708 (expand_start_java_handler): Set expanded.
8709 (check_start_handlers): Don't expand a start handler that's
8710 already been expanded.
8711 (maybe_start_try): Add end_pc arg. Only expand a handler which
8713 (expand_end_java_handler): call force_poplevels.
8714 (force_poplevels): new function.
8715 * decl.c (binding_level): Add start_pc of binding level.
8716 (maybe_pushlevels): Call maybe_start_try when pushing binding
8718 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8719 (LARGEST_PC): Define.
8720 (clear_binding_level): Use LARGEST_PC.
8722 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8723 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8724 (binding_depth, is_class_level, current_pc): new variables.
8725 (struct binding_level): ditto.
8726 (indent): new function.
8727 (push_jvm_slot): add debugging info.
8728 (maybe_pushlevels): ditto.
8729 (maybe_poplevels): ditto.
8732 (start_java_method): ditto.
8733 (give_name_to_locals): comment only.
8734 * except.c (binding_depth, is_class_level, current_pc):
8736 (expand_start_java_handler): add debugging info.
8737 (expand_end_java_handler): ditto.
8739 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8741 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8742 (print_name_for_stub_or_jni, process_file): Constify a char*.
8744 2000-02-03 Tom Tromey <tromey@cygnus.com>
8746 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8748 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8750 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8751 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8754 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8757 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8758 (struct lang_type): New field `ii_block'.
8759 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8760 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8761 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8762 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8763 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8764 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8766 * parse.y (add_instance_initializer): New function.
8767 (in_instance_initializer): New static global.
8768 (class_body_declaration:): Link instance initializer block.
8769 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8770 (array_creation_expression:): Remove unused local.
8771 (java_parser_context_push_initialized_field): Fixed leading
8772 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8773 CPC_INSTANCE_INITIALIZER_LIST.
8774 (java_parser_context_pop_initialized_field): Likewise.
8775 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8776 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8777 CPC_INITIALIZER_STMT.
8778 (fix_constructors): New local `class_type'. Use it. Call
8779 add_instance_initializer.
8780 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8781 (patch_return): Forbid return in instance initializers.
8782 (patch_throw_statement): Enforce exception handling in the context
8783 of instance initializers.
8785 2000-02-03 Tom Tromey <tromey@cygnus.com>
8787 * Make-lang.in (java.mostlyclean): Remove executables in
8790 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8792 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8793 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8794 (java_float_finite): Convert to use union Word from javaop.h.
8795 (java_double_finite): Convert to use union DWord from javaop.h.
8797 2000-02-02 Tom Tromey <tromey@cygnus.com>
8799 * gjavah.c (options): Added `jni' entry.
8800 (help): Document -jni.
8801 (flag_jni): New global.
8802 (process_file): Handle JNI output. Don't print text from
8803 -prepend, -add, etc, when generating stubs. Only remove `.class'
8804 suffix if it actually exists.
8805 (main): Create a `.c' file when run with `--jni --stubs'. Create
8806 correct output file name with `--jni'.
8807 (print_include): Mangle header name differently in JNI case.
8808 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8810 (print_method_info): Handle JNI case. Put signature info into
8811 method name. Handle case when STREAM is NULL.
8812 (print_name_for_stub_or_jni): New function.
8813 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8814 (print_cxx_classname): Handle JNI.
8815 (print_full_cxx_name): Likewise.
8816 (decode_signature_piece): Likewise.
8817 (overloaded_jni_method_exists_p): New function.
8818 (struct method_name): Added `signature' and `sig_length' fields.
8819 (HANDLE_END_FIELD): Do nothing in JNI mode.
8821 2000-02-02 Tom Tromey <tromey@cygnus.com>
8823 * jv-scan.c: Include version.c, <getopt.h>.
8824 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8825 (options): New array.
8826 (usage): New function.
8827 (version): New function.
8828 (main): Use getopt_long to parse command line.
8829 * jcf-dump.c: Include version.c, <getopt.h>.
8830 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8831 OPT_JAVAP): New macros.
8832 (options): New array.
8833 (usage): Return `void'. Changed message.
8834 (help): New function.
8835 (version): New function.
8836 (main): Use getopt_long_only to parse command line.
8837 * gjavah.c: Include <getopt.h>.
8838 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8839 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8840 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8841 (options): New array.
8842 (java_no_argument): Removed.
8843 (help): Updated with missing options.
8844 (main): Use getopt_long_only to parse command line.
8845 (usage): Changed message.
8847 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8849 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8850 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8851 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8852 * parse.y (array_creation_expression:): Handle anonymous arrays.
8853 (build_array_from_name): Don't set `ret_name' if null.
8854 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8855 (qualify_ambiguous_name): Likewise.
8856 (java_complete_expand_class): Likewise.
8858 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8860 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8861 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8862 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8863 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8864 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8865 AIPL_FUNCTION_COMPLETED_INVOCATION.
8866 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8867 AIPL_FUNCTION_INVOCATION_READY.
8868 (AIPL_FUNCTION_DECLARATION): New enum entry.
8869 * parse.y (reorder_static_initialized): New function.
8870 (java_parser_context_pop_initialized_field): Use it.
8871 (add_inner_class_fields): Use
8872 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8873 augmented. Install marker after last alias initializer, if any.
8874 (generate_finit): Fixed typo. Don't try to retain only the used
8876 (method_header): Compute and set DECL_FUNCTION_NAP.
8877 (method_declarator): Fixed comment. Insert alias initializer in
8879 (build_alias_initializer_parameter_list): Fixed leading
8880 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8881 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8882 (java_complete_expand_class): Code to retain only used aliases
8884 (java_complete_expand_methods): New local `first_decl'. Generate
8885 $finit$ first, then expand the constructors, regular methods and
8887 (java_complete_expand_method): Don't report error on missing
8888 return statement if previously detected bogus.
8889 (fix_constructors): Don't patch constructor parameters list.
8890 (patch_method_invocation): Use new AIPL enum values. Reverse
8891 alias initializer list for anonymous classes.
8893 2000-01-30 Anthony Green <green@redhat.com>
8895 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8896 determine how many stack slots to pop.
8898 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8900 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8901 error handling/recovery.
8902 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8904 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8906 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8907 FIELD_LOCAL_ALIAS_USED): New macros.
8908 (DECL_FUNCTION_NAP): New macro.
8909 (struct lang_decl): New field `nap'.
8910 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8911 (struct lang_type): New fields `finit_stmt_list' and
8913 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8914 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8915 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8916 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8917 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8918 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8919 (BUILD_THROW): Macro line separator re-indented.
8920 * parse.y (end_class_declaration): New function.
8921 (maybe_generate_pre_expand_clinit): New name for
8922 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8923 pre-expand static fields.
8924 (maybe_generate_clinit): Function deleted.
8925 (check_for_static_method_reference): Prototype's parameter list
8927 (generate_finit): New name for maybe_generate_finit. Changed
8928 leading comment. Function rewritten to use
8929 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8930 (build_alias_initializer_parameter_list): New function.
8931 (java_parser_context_pop_initialized_field): Likewise.
8932 (add_inner_class_fields): Likewise.
8933 (type_declaration:): Call end_class_declaration.
8934 (class_member_declaration:): Likewise.
8935 (formal_parameter_list:): Fixed typos.
8936 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8937 element. Improved error handling.
8938 (block_statement:): Call end_class_declaration.
8939 (anonymous_class_creation:): Likewise.
8940 (create_anonymous_class): Fixed comments.
8941 (create_class): Call add_inner_class_fields.
8942 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8943 (method_header): Use MARK_FINAL_PARMS.
8944 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8945 (method_declarator): Propagate final argument flag.
8946 (craft_constructor): New local `artificial'. Call
8947 build_alias_initializer_parameter_list. Use
8948 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8949 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8951 (complete_expand_class): Get rid of unused outer context local
8953 (java_complete_expand_methods): Fixed leading
8954 comment. Generate/pre-expand <clinit> first. Changed method
8955 expansion order to regular, $finit$, constructors, <clinit>.
8956 (java_complete_expand_method): Set current_function_decl.
8957 (fix_constructors): Fix constructor parameter list to account for
8958 outer context local alias initializers.
8959 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8960 (resolve_expression_name): Lookup outer context local aliases. New
8961 local `access', use it.
8962 (patch_method_invocation): Patch inner class ctor invocation with
8963 outer context local aliases initialization values. $finit$
8964 invocation patching now includes things generated with
8965 build_alias_initializer_parameter_list.
8966 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8967 (build_super_invocation): Likewise.
8968 (patch_assignment): Changed comment.
8970 2000-01-27 Andrew Haley <aph@cygnus.com>
8972 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8976 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8978 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8980 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8982 * parse.y (register_fields): Don't pass a format specifier to
8983 OBSOLETE_MODIFIER_WARNING.
8984 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8985 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8987 (check_modifiers): Change function into a macro.
8988 (check_class_interface_creation): Pass a literal format string.
8990 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8992 * buffer.h: PROTO -> PARAMS.
8993 * check-init.c: Likewise.
8994 * class.c: Likewise.
8995 * constants.c: Likewise.
8996 * convert.h: Likewise.
8998 * except.c: Likewise.
9000 * gjavah.c: Likewise.
9001 * java-except.h: Likewise.
9002 * java-tree.h: Likewise.
9003 * jcf-depend.c: Likewise.
9004 * jcf-dump.c: Likewise.
9005 * jcf-parse.c: Likewise.
9006 * jcf-path.c: Likewise.
9007 * jcf-reader.c: Likewise.
9008 * jcf-write.c: Likewise.
9010 * jv-scan.c: Likewise.
9011 * jvgenmain.c: Likewise.
9012 * jvspec.c: Likewise.
9016 * parse-scan.y: Likewise.
9017 * parse.h: Likewise.
9018 * parse.y: Likewise.
9019 * typeck.c: Likewise.
9020 * verify.c: Likewise.
9023 * zextract.c: Likewise.
9024 * zipfile.h: Likewise.
9026 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9029 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9030 * constants.c (build_constant_data_ref): Check for cached
9031 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9032 in TYPE_CPOOL_DATE_REF.
9033 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9034 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9035 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9036 (LOCAL_FINAL): New macro.
9037 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9038 constant pool -- don't try to reuse.
9039 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9041 (find_in_current_zip): Use TYPE_JCF.
9042 * parse.h (java_check_final): Prototype removed.
9043 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9044 (maybe_create_class_interface_decl,
9045 check_class_interface_creation): Likewise.
9046 (java_expand_finals): Function removed.
9047 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9048 (block_statement:): Fixed comment.
9049 (anonymous_class_creation:): Likewise.
9050 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9052 (check_class_interface_creation): Loosened error report on (inner)
9053 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9054 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9055 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9057 (create_interface): Likewise.
9058 (anonymous_class_counter): New static global.
9059 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9060 patch. Fixed comments.
9061 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9062 anonymous_class_counter when declaring a toplevel class.
9063 (craft_constructor): Fixed constructor name when handling
9064 anonymous classes. Anonymous class constructors to feature hidden
9066 (java_fix_constructors): Added comment.
9067 (java_check_final): Function removed.
9068 (java_complete_expand_methods): Fixed comment. Don't generate
9069 class data, save its outgoing constant pool instead.
9070 (verify_constructor_super): Skip anonymous class constructor
9071 hidden this$<n> parameter.
9072 (java_expand_classes): New local `saved_ctxp'. Removed call to
9073 java_expand_finals and java_check_final. Expand anonymous class
9074 constructors. Generate class data.
9075 (build_super_invocation): Skip anonymous class hidden this$<n>
9077 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9078 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9079 (set_java_signature): Likewise.
9081 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9083 * gjavah.c: Delete ACC_VISIBILITY define.
9084 * jcf.h: Add ACC_VISIBILITY define.
9085 * parse.y: final: rule tagged <value>.
9086 (java_check_regular_methods): Use ACC_VISIBILITY define for
9087 default package access check.
9088 (local_variable_declaration_statement): Use final: rule.
9090 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9092 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9095 2000-01-17 Tom Tromey <tromey@cygnus.com>
9097 * gjavah.c (print_field_info): Allow non-static final fields.
9099 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9102 * parse.y (patch_anonymous_class): New function.
9103 (create_anonymous_class): Register incomplete type when the
9104 class/interface to extends/implement isn't known yet.
9105 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9106 (verify_constructor_super): Tuned error message.
9108 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9110 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9111 (ANONYMOUS_CLASS_P): New macro.
9112 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9113 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9114 * parse.y (create_class): Added leading argument.
9115 (maybe_create_class_interface_decl,
9116 check_class_interface_creation): Likewise.
9117 (craft_constructor): New function.
9118 (verify_constructor_super): Added argument in prototype.
9119 (class_declaration:): Inserted leading argument.
9120 (for_begin:): Use FOR_LOOP_P.
9121 (anonymous_class_creation): Create WFL of the anonymous class to
9122 instantiate. Call build_new_invocation. Added comments.
9123 (check_class_interface_creation): Handle parameter `anonymous' in
9124 verbose mode class creation announce.
9125 (link_nested_class_to_enclosing): Exclude anonymous classes.
9126 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9127 anonymous class, even though they appear to have an enclosing
9129 (create_interface): Pass extra argument to
9130 check_class_interface_creation.
9131 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9132 (create_class): Call check_class_interface_creation and
9133 maybe_create_class_interface_decl with extra new argument. Don't
9134 add private this$<n> to anonymous classes.
9135 (method_declarator): Insert hidden this$<n> to anonymous class
9137 (java_fix_constructors): Deleted code creating default
9138 constructor. Call craft_constructor instead.
9139 (java_check_regular_methods): Set `saw_constructor' to 1 for
9141 (fix_constructors): Pass extra argument to verify_constructor_super.
9142 (verify_constructor_super): New local `sdecl', use it. Search for
9143 matching constructor (possibly featuring arguments) in super
9145 (lookup_method_invoke): Craft constructor according to arguments
9146 list when dealing with anonymous class constructors.
9147 (build_super_invocation): Pass arguments to anonymous class super
9149 (search_loop): Use FOR_LOOP_P.
9150 (labeled_block_contains_loop_p): Likewise.
9152 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9154 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9155 (enclosing_context_p): New function.
9156 (get_access_flags_from_decl): Handle CLASS_STATIC.
9157 (maybe_layout_super_class): Extra first argument passed to
9159 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9161 * decl.c (access0_identifier_node): New global.
9162 (init_decl_processing): access0_identifier_node initialized.
9163 (pushdecl): Set DECL_CONTEXT only on non type decls.
9164 * expr.c (lookup_field): Lookup inner class fields in enclosing
9166 (expand_invoke): Use ID_INIT_P.
9167 (expand_java_field_op): Use DECL_CLINIT_P.
9168 * java-tree.def (CLASS_LITERAL): New tree code.
9169 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9170 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9171 (struct lang_decl): New field `inner_access'.
9172 (enclosing_context_p): Prototyped.
9173 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9174 ID_CLINIT_P): New macros.
9175 (CLASS_STATIC): New macro.
9176 (CLASS_ACCESS0_GENERATED_P): New macro.
9177 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9178 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9179 INNER_CLASS_P): New macros.
9180 (DECL_INNER_CLASS_LIST): New macro.
9181 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9183 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9184 the shift value to int. Fixed typo in comment.
9185 * lex.c (inst_id, wpv_id): Initialize.
9186 * mangle.c (unicode_mangling_length): Take `$' into account.
9187 * parse.h (DRECOVER, RECOVER): Terminate properly.
9188 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9189 (typedef struct _jdep): New field `enclosing'.
9190 (JDEP_ENCLOSING): New macro.
9191 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9192 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9193 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9194 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9195 GET_ENCLOSING_CPC_CONTEXT): New macros.
9196 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9197 (do_resolve_class): Added extra argument in prototype.
9198 * parse.y (resolve_class): Added extra argument in prototype.
9199 (maybe_create_class_interface_decl): Likewise.
9200 (maybe_use_access_method, build_wfl_wrap): New functions.
9201 (java_complete_expand_classes, java_complete_expand_class):
9203 (java_parser_context_push_initialized_field,
9204 java_parser_context_suspend, java_parser_context_resume):
9206 (maybe_make_nested_class_name, make_nested_class_name,
9207 set_nested_class_simple_name_value,
9208 link_nested_class_to_enclosing, find_as_inner_class,
9209 find_as_inner_class_do, check_inner_class_redefinition,
9210 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9211 maybe_build_thisn_access_method, build_outer_field_access,
9212 build_outer_field_access_methods, build_outer_field_access_expr,
9213 build_outer_method_access_method, build_new_access_id,
9214 build_outer_field_access_method, outer_field_access_p,
9215 outer_field_expanded_access_p, outer_field_access_fix,
9216 build_incomplete_class_ref, patch_incomplete_class_ref,
9217 create_anonymous_class): Likewise.
9218 (inst_id, wpv_id): New static global variables.
9219 (synchronized:): New rule, tagged <node>.
9220 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9222 (anonymous_class_creation:): New rule, tagged <node>.
9223 (NEW_TK): Tagged <node>.
9224 (type_literals, array_type_literal): New rules, tagged <node>.
9225 (class_declaration:): Removed action when reducing by class_body:
9226 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9227 using GET_CPC in sub-rules.
9228 (class_member_declaration): Handle inner classes.
9229 (method_declaration): When reducing method_header:, reset
9230 current_function_decl when appropriate.
9231 (method_declarator:): Set the number of formal parameter to 0 for
9232 method declared without arguments.
9233 (constructor_declarator:): Likewise.
9234 (static_initializer:): List of elements kept in a list.
9235 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9236 use of the keyword `static' for type declarations.
9237 (block_statement:): Handle inner class declarations.
9238 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9239 type qualified `this'.
9240 (class_instance_creation_expression): Use anonymous_class_creation:
9241 to handle inner class instances creation. Handle qualified `new'.
9242 (something_dot_new): Added appropriate actions.
9243 (create_new_parser_context): New function.
9244 (java_push_parser_context, java_parser_context_save_global,
9245 java_parser_context_suspend): Use create_new_parser_context.
9246 (check_modifiers): Changed leading comment.
9247 (check_class_interface_creation): Handle interclasses.
9248 (add_superinterfaces): Fixed comment.
9249 (create_interface): Build qualified name from the raw_name instead
9250 of its matching WFL. Push the initialized fields list. raw_name added
9251 as an extra argument to maybe_create_class_interface_decl.
9252 (create_class): Build qualified name from the raw_name instead of
9253 its matching WFL. Removed assignment to current_parsed_class_un.
9254 Call PUSH_ERROR before returning an error. Suspend the current
9255 parser context when processing an inner class. Push the
9256 initialized fields list. raw_name added as an extra argument to
9257 maybe_create_class_interface_decl. Add the private this$<n>
9259 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9260 (register_fields): Get the class type from GET_CPC and handle
9261 previous errors. Added code to handle the creation of static
9262 fields in inner classes. Initialized fields initialization
9263 statements kept in a list of lists.
9264 (maybe_generate_finit): Initialized fields initialization
9265 statements kept in a list of lists. Use GET_CPC.
9266 (maybe_generate_clinit): Likewise.
9267 (method_header): Use GET_CPC and GET_CPC_UN.
9268 (parser_qualified_classname): Handle inner classes.
9269 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9270 (java_fix_constructors): Hide pointer to enclosing context
9271 instance in constructor list when dealing with inner classes.
9272 (jdep_resolve_class): Call resolve_class with extra first argument
9274 (resolve_class): Add enclosing context as a first extra argument
9275 to do_resolve_class.
9276 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9278 (resolve_no_layout): Extra argument added to resolve_class
9280 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9281 (java_get_real_method_name): Use GET_CPC_UN.
9282 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9283 (java_check_abstract_methods): Handle static method declared in
9284 inner classes by an error.
9285 (java_check_regular_methods): Use DECL_CLINIT_P.
9286 (source_start_java_method): Also set DECL_MAX_LOCALS.
9287 (create_artificial_method): Call java_parser_context_save_global
9288 and java_parser_context_restore_global instead of saving/restoring
9289 the context by hand.
9290 (expand_start_java_method): Improved verbose mode message.
9291 (java_complete_expand_methods): Fixed leading comment. Use
9293 (fix_constructors): Added assignment to this$<n> if necessary.
9294 (java_expand_classes): Call java_complete_expand_classes instead
9295 of java_complete_expand_methods.
9296 (make_qualified_primary): Simplified.
9297 (merge_qualified_name): Optimized for missing left or right parts.
9298 (resolve_expression_name): Handle access to outer class fields from
9300 (resolve_qualified_expression_name): New macro
9301 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9302 classes. Report error on non appropriate qualification of
9303 `new'. Handle qualified `this'.
9304 (not_accessible_p): Allow access to outer class private fields from
9306 (patch_method_invocation): Handle method invocations through
9307 access methods and inner class constructor invocations.
9308 (find_applicable_accessible_methods_list): Search enclosing
9309 contexts of an inner class.
9310 (search_applicable_methods_list): Fixed typo.
9311 (argument_types_convertible): Handle inner class constructors'
9312 hidden outer context reference argument.
9313 (qualify_ambiguous_name): Handle qualified `this'.
9314 (java_complete_lhs): Handle use of field accessed through
9315 artificial access methods in various cases of assignments. Handle
9317 (check_final_assignment): Use DECL_CLINIT_P.
9318 (valid_ref_assignconv_cast_p): Handle the destination being an
9319 enclosing context of the source.
9320 (patch_unaryop): Handle use of field accessed through artificial
9322 (patch_return): Use DECL_CLINIT_P.
9323 (patch_throw_statement): Use DECL_CLINIT_P.
9324 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9325 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9328 2000-01-16 Anthony Green <green@cygnus.com>
9330 * parse.y (build_string_concatenation): Only use
9331 StringBuffer(String) shortcut if String arg is constant.
9333 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9335 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9336 the shift value to int. Fixed typo in comment.
9338 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9340 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9341 * jcf-write.c: Likewise.
9342 * parse.y: Likewise.
9343 * parse.c: Regenerate.
9345 2000-01-09 Anthony Green <green@cygnus.com>
9347 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9348 bytecodes in the correct order.
9350 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9352 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9354 2000-01-06 Anthony Green <green@cygnus.com>
9356 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9357 before building constant array decl.
9359 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9361 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9362 method invocation and typo in conditional expression.
9363 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9364 the appropriate NOTE_POP.
9365 * parse.y (patch_binop): Shift value mask to feature the right
9368 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9370 * class.c (assume_compiled, assume_compiled_node): Add static
9372 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9374 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9376 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9378 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9379 to `__modifier' to avoid stringifying it.
9381 * parse.y (verify_constructor_circularity): Don't call a variadic
9382 function with a non-literal format string.
9383 (java_check_abstract_methods): Move unreachable code inside
9384 `continue' statement.
9385 (lookup_method_invoke): Call xstrdup, not strdup.
9387 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9390 * jcf-parse.c (yyparse): Likewise.
9392 * jv-scan.c (main): Likewise.
9394 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9396 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9397 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9398 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9401 * parse.y (synchronized, variable_redefinition_error,
9402 check_class_interface_creation, create_interface, create_class,
9403 method_header, finish_method_declaration,
9404 check_modifiers_consistency, method_declarator,
9405 complete_class_report_errors, check_abstract_method_definitions,
9406 java_check_regular_methods, check_throws_clauses,
9407 java_check_abstract_methods, read_import_dir,
9408 check_pkg_class_access, declare_local_variables, fix_constructors,
9409 cut_identifier_in_qualified, resolve_expression_name,
9410 resolve_qualified_expression_name, patch_method_invocation,
9411 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9412 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9413 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9414 patch_try_statement, patch_synchronized_statement,
9415 patch_throw_statement, check_thrown_exceptions,
9416 patch_conditional_expr): Likewise.
9418 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9420 * Makefile.in (LIBDEPS): Added gcc's errors.o
9421 (../jcf-dump$(exeext):): Link with gcc's errors.o
9422 (../gcjh$(exeext):): Likewise.
9423 * expr.c (expand_java_NEW): Layout the entire target type instead of
9424 laying out its methods only.
9425 (lookup_field): Layout the class after having loaded it.
9426 * java-tree.h (java_debug_context): Declared.
9427 * jcf-io.c (toplev.h): Included.
9428 (find_class): Removed assignment to jcf's outofsynch
9429 field. Force source file to be read if newer than its matching
9430 class file. Tweaked debug messages.
9431 * jcf-parse.c (jcf_out_of_synch): Deleted.
9432 (read_class): Call to jcf_out_of_synch removed.
9433 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9434 (jcf_out_of_synch): Prototype deleted.
9435 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9436 `deprecated' and `class_err': integer turned into bit-fields.
9437 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9438 * parse.y (package_list): New global.
9439 (package_declaration:): Record newly parsed package name.
9440 (extra_ctxp_pushed_p): Static global deleted.
9441 (java_parser_context_save_global): Create buffer context for the
9442 purpose of saving globals, if necessary.
9443 (java_parser_context_restore_global): Pop context pushed for the
9444 purpose of saving globals, if necessary.
9445 (java_debug_context_do): New prototype and function.
9446 (java_debug_context): Likewise.
9447 (do_resolve_class): Use already parsed package names to qualify
9448 and lookup class candidate.
9449 (java_pre_expand_clinit): Removed unnecessary local variable.
9451 1999-12-17 Tom Tromey <tromey@cygnus.com>
9453 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9455 (process_file): Use `\n\' at end of each line in string.
9457 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * expr.c (expand_invoke): Layout the loaded class before
9460 attempting to use it.
9461 (expand_java_field_op): Allow final field assignments to take
9463 * typeck.c (convert): Return error_mark_node if expr is null.
9465 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 * class.c (class_depth): Return -1 if the class doesn't load
9469 * expr.c (can_widen_reference_to): Check for errors during depth
9470 computation and return 0 accordingly.
9471 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9472 create default constructors and add an other error check.
9473 * parse.h (java_fix_constructors): Prototyped.
9474 * parse.y (java_pre_expand_clinit): Likewise.
9475 (build_super_invocation): Re-prototyped to feature one argument.
9476 (java_check_circular_reference): Directly use `current'.
9477 (java_fix_constructors): New function.
9478 (java_check_regular_methods): Don't create default constructors
9479 here, but abort if none were found.
9480 (java_complete_expand_methods): Pre-process <clinit> calling
9481 java_pre_expand_clinit.
9482 (java_pre_expand_clinit): New function.
9483 (fix_constructors): build_super_invocation invoked with the
9484 current method declaration as an argument.
9485 (build_super_invocation): Use the context of the processed method
9486 decl argument instead of current_class.
9487 * typeck.c (lookup_java_method): Take WFLs in method names into
9490 1999-12-14 Per Bothner <per@bothner.com>
9492 * class.c (make_class_data): flag_keep_inline_functions to keep
9493 private methods in the method array.
9495 1999-12-15 Anthony Green <green@cygnus.com>
9497 * check-init.c (check_init): Take into account both types of
9498 `throw's when checking for uninitialized variables.
9500 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * parse.y (java_complete_lhs): Force conversion of array
9503 dimensions to int_type_node, that's what runtime's ABI expects.
9505 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9508 operand of a WFL, until the Java front-end gets fixed with regard
9509 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9511 1999-12-10 Andrew Haley <aph@cygnus.com>
9513 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9514 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9515 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9519 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9522 before calling expand_eh_region_start and expand_start_all_catch.
9523 * except.c (expand_start_java_handler): Switch to permanent
9524 obstack before calling expand_eh_region_start.
9525 (expand_end_java_handler): Switch to permanent obstack before
9526 calling expand_start_all_catch.
9528 1999-12-5 Anthony Green <green@cygnus.com>
9530 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9531 function with side effects.
9532 (init_decl_processing): Mark all memory allocating DECLs with
9535 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9537 * except.c (expand_end_java_handler): Call
9538 expand_resume_after_catch and end_catch_handler.
9540 1999-11-30 Anthony Green <green@cygnus.com>
9542 * verify.c (verify_jvm_instructions): Create new return label
9543 chain if non existent (don't rely on the verified state of the jsr
9546 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9548 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9549 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9551 * parse.y (patch_assignment): Removed bogus final class test on
9552 lhs when checking on whether to emit an ArrayStoreException runtime
9554 * expr.c (expand_java_arraystore): Likewise.
9556 1999-11-28 Anthony Green <green@cygnus.com>
9558 * decl.c (find_local_variable): Reuse single slot decls when
9561 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9563 * jcf-parse.c (saw_java_source): Global variable removed.
9564 (read_class): Don't use `saw_java_source'. Added extra braces.
9565 (yyparse): Code setting `saw_java_source' removed.
9567 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9569 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9571 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * verify.c (merge_type_state): Non verified subroutines being
9574 considered more than once to trigger passive type merge.
9576 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9579 in case of error. Error message tuned.
9581 1999-11-21 Anthony Green <green@cygnus.com>
9583 * constants.c (find_methodref_index): Unwrap method names before
9584 inserting them in the constant pool.
9586 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9588 * class.c (assume_compiled_node): New typedef.
9589 (assume_compiled_tree): New static data.
9590 (find_assume_compiled_node): New function.
9591 (add_assume_compiled): New function.
9592 (assume_compiled): New function.
9593 * class.c (make_class_data): Use assume_compiled.
9594 (is_compiled_class): Use assume_compiled.
9596 * java-tree.h (add_assume_compiled): Declare.
9598 * lang.c (lang_decode_option): Parse new options.
9600 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9602 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9603 int_type_node: that's what `_Jv_AllocObject' expects.
9605 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9607 * parse.y (lookup_method_invoke): Use lang_printable_name to
9608 reliably build the type name during error report. Fixes PR gcj/97.
9610 1999-11-09 Tom Tromey <tromey@cygnus.com>
9612 * jcf-path.c: Include <sys/stat.h>.
9613 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9614 (DIR_UP): New macro.
9616 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9618 * parse.y (source_end_java_method): Resume permanent allocation,
9619 reversing Apr 27 1998 patch.
9620 (patch_string_cst): Pop obstacks after having pushed the permanent
9623 1999-11-05 Tom Tromey <tromey@cygnus.com>
9625 * class.c (finish_class): Emit inlined methods if any native
9626 methods exist in the class. Fixes PR gcj/85.
9628 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9630 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9631 (qualify_ambiguous_name): Likewise.
9633 1999-11-03 Godmar Back <gback@cs.utah.edu>
9635 * typeck.c: (lookup_java_method): search all inherited
9636 interfaces when looking up interface method.
9638 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9640 * parse.y (method_header:): Issue error message for rule `type
9642 (synchronized:): Error report when not using synchronized.
9644 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9646 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9647 being used before the superclass constructor has been called.
9648 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9649 instead of `CALL_THIS_CONSTRUCTOR_P'.
9651 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9653 * check-init.c: Fix typo in comment.
9655 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9657 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9660 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9662 * parse.y (expression_statement:): Call function to report
9663 improper invocation of a constructor.
9664 (parse_ctor_invocation_error): New function.
9666 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9668 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9671 1999-10-21 Tom Tromey <tromey@cygnus.com>
9673 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9674 in generated `main'.
9676 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9678 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9679 (qualify_ambiguous_name): Likewise.
9681 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * parse.y (java_complete_tree): fold_constant_for_init to work on
9685 (java_complete_lhs): Likewise.
9686 (array_constructor_check_entry): Complete an initializer element
9687 on permanent_obstack.
9689 1999-10-19 Tom Tromey <tromey@cygnus.com>
9691 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9692 From Mike Moreton <mike@pillim.demon.co.uk>.
9694 1999-10-15 Greg McGary <gkm@gnu.org>
9696 * java-tree.h (flag_bounds_check): Remove extern decl.
9697 * lang.c (flag_bounds_check): Remove global variable.
9698 (lang_f_options): Remove "bounds-check" entry.
9699 (lang_init_options): Default flag_bounds_check to "on".
9701 1999-10-14 Tom Tromey <tromey@cygnus.com>
9703 * jvgenmain.c (usage): New function.
9704 (main): Use it. Also, handle `-D' options.
9705 * jvspec.c (lang_specific_driver): Recognize -D.
9706 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9708 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9710 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9712 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9713 variadic function with a non-literal format string.
9715 * parse-scan.y (report_main_declaration): Likewise.
9717 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9719 * parse.y (read_import_dir, patch_assignment, patch_binop,
9720 patch_array_ref): Likewise.
9722 * typeck.c (build_java_array_type): Likewise.
9724 * verify.c (verify_jvm_instructions): Likewise.
9726 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9730 1999-10-07 Anthony Green <green@cygnus.com>
9732 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9733 where CHECK_PUT may fail for valid reasons.
9735 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9736 UNSAFE_PUTN): New macros.
9738 1999-10-04 Tom Tromey <tromey@cygnus.com>
9740 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9741 well. Fixes Java PR gcj/59.
9742 * parse-scan.y (yyerror): Report errors.
9744 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9746 * decl.c (insert_block): Remove unconditional `abort'.
9748 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9750 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9751 FUNCTION_CODE now of type int. All callers changed.
9752 Set the builtin's DECL_BUILT_IN_CLASS.
9754 1999-09-23 Tom Tromey <tromey@cygnus.com>
9756 * jvspec.c (lang_specific_driver): Don't read spec file if
9757 -fsyntax-only given.
9759 1999-09-22 Tom Tromey <tromey@cygnus.com>
9761 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9763 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9764 (WORDS_TO_LONG): Likewise.
9765 (WORDS_TO_DOUBLE): Likewise.
9767 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9770 (RELOCATION_VALUE_1): Likewise.
9771 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9772 push_in_const, push_long_const): Prototyped.
9773 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9774 (push_constant2): Likewise.
9775 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9776 (find_constant_wide): Cast find_constant2's integer arguments to
9778 (find_constant_index): Cast find_constant2's and find_constant2's
9779 integer arguments to `jword'.
9780 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9781 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9782 (emit_if): Use RELOCATION_VALUE_1.
9783 (emit_goto): Likewise.
9784 (emit_jsr): Likewise.
9785 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9786 argument to push_long_const to HOST_WIDE_INT.
9788 1999-09-15 Andreas Schwab <schwab@suse.de>
9790 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9792 1999-09-20 Nick Clifton <nickc@cygnus.com>
9794 * lang.c (lang_decode_option): Extend comment.
9796 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9801 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9803 * gjavah.c (get_field_name, print_method_info, print_include,
9804 add_namelet): Use xmalloc, not malloc.
9806 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9807 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9810 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9812 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9814 * jcf-path.c (add_entry): Likewise.
9816 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9818 * jv-scan.c (xmalloc): Remove definition.
9820 * jvgenmain.c (xmalloc): Likewise.
9822 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9824 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9826 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9827 concat, not xmalloc/sprintf.
9828 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9829 (xstrdup): Remove definition.
9831 * parse.y (duplicate_declaration_error_p,
9832 constructor_circularity_msg, verify_constructor_circularity,
9833 check_abstract_method_definitions, java_check_regular_methods,
9834 java_check_abstract_methods, patch_method_invocation,
9835 check_for_static_method_reference, patch_assignment, patch_binop,
9836 patch_cast, array_constructor_check_entry, patch_return,
9837 patch_conditional_expr): Use xstrdup, not strdup.
9839 * zextract.c (ALLOC): Use xmalloc, not malloc.
9841 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9843 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9845 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9846 (do_spec, lang_specific_pre_link, lang_specific_driver,
9847 input_filename, input_filename_length): Don't declare.
9848 (main_class_name, jvgenmain_spec, lang_specific_driver):
9850 (lang_specific_driver): All calls to the function pointer
9851 parameter now explicitly call `fatal'.
9853 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * parse.y (find_applicable_accessible_methods_list): Search
9856 abstract classes as interfaces.
9858 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * class.c (finish_class): We're now outside a valid method
9861 declaration. Tell the rest of gcc so.
9863 1999-09-08 Bruce Korb autogen@linuxbox.com
9865 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9867 1999-09-07 Tom Tromey <tromey@cygnus.com>
9869 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9871 (decode_signature_piece): Don't emit "::" in JArray<>.
9872 (print_namelet): Only print trailing `;' when printing a class.
9874 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9876 * java-tree.h: Delete declarations for all tree nodes now moved to
9878 * decl.c: Delete their definitions.
9880 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9882 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9883 * Makefile.in (OBJS): Add ggc-callbacks.o.
9884 (OBJDEPS): Likewise.
9886 1999-09-03 Tom Tromey <tromey@cygnus.com>
9888 * parse.y (strip_out_static_field_access_decl): Return operand if
9889 it satisfies JDECL_P.
9891 1999-09-02 Tom Tromey <tromey@cygnus.com>
9893 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9894 Handle nested arrays, like `[[I'.
9896 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9898 * class.c (finish_class): Remove unused parameter, all callers
9901 * expr.c (build_java_athrow): Change return type to void.
9902 (java_lang_expand_expr): Make sure each case in switch returns a
9905 * java-tree.h (finish_class): Fix prototype to take void args.
9907 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9908 (main): Issue return from main, not exit.
9910 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9912 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9914 * jv-scan.c (main): Issue return from main, not exit.
9916 * parse.y (check_abstract_method_definitions,
9917 java_check_abstract_method_definitions): Add static prototypes.
9918 (java_complete_expand_methods): Fix call to `finish_class'.
9920 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9923 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9925 * lang.c (language_string): Constify.
9927 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9929 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9930 Remove hacks for stuff which comes from libiberty.
9932 * Make-lang.in: Likewise.
9934 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9936 * Makefile.in (xref.o): Depend on xref.c explicitly.
9938 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9940 * java-tree.h (lang_printable_name): Constify a char*.
9942 * lang.c (lang_printable_name): Likewise.
9944 1999-08-27 Jeffrey A Law (law@cygnus.com)
9946 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9949 1999-08-26 Tom Tromey <tromey@cygnus.com>
9951 * gjavah.c (print_cxx_classname): Print "::" before qualified
9954 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.y (lookup_cl): Changed leading comment. Now does its best
9957 to set the column number.
9958 (qualify_ambiguous_name): Take WFL wrappers into account.
9960 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9962 * verify.c (verify_jvm_instructions): Don't check instruction
9963 validity beyond end of method.
9965 1999-08-25 Tom Tromey <tromey@cygnus.com>
9967 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9969 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9971 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9972 cxx_keyword_subst, generate_access, name_is_method_p,
9973 get_field_name, print_field_name, super_class_name, print_include,
9974 decode_signature_piece, print_class_decls, usage, help,
9975 java_no_argument, version, add_namelet, print_namelet): Add static
9977 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9978 name_is_method_p): Constify a char*.
9979 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9980 Provide a final else clause in an if-else-if.
9981 (print_field_info): Add missing final arg in function call to
9983 (print_method_info, decompile_method, decode_signature_piece,
9984 print_c_decl, print_full_cxx_name, print_stub,
9985 print_mangled_classname, super_class_name, print_include,
9986 add_namelet, add_class_decl, print_class_decls, process_file,
9987 help): Constify a char*.
9989 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9990 push_int_const, find_constant_wide, find_constant_index,
9991 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9992 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9993 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9994 emit_if, emit_goto, emit_jsr, call_cleanups,
9995 make_class_file_name): Add static prototypes.
9996 (generate_bytecode_return, generate_bytecode_insns): Pass a
9997 NULL_PTR, not a NULL_TREE.
9999 * jv-scan.c: Include "jcf.h".
10000 (main): Declare using DEFUN macro.
10002 * jvspec.c (find_spec_file, lang_specific_pre_link,
10003 lang_specific_driver): Add prototypes.
10004 (find_spec_file): Constify a char*.
10006 * keyword.gperf (hash, java_keyword): Add prototypes.
10008 * lang.c (lang_print_error): Add static prototype.
10009 (lang_init): Prefer memcpy over bcopy to avoid casts.
10011 * lex.c (yylex): Add static prototype.
10013 * parse-scan.y: Include "lex.c" earlier.
10015 * parse.h: Remove redundant declaration for `yylex'.
10017 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10018 labeled_block_contains_loop_p): Add static prototypes.
10019 (not_accessible_p): Make static to match prototype.
10021 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10023 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * parse.y (check_method_redefinition): Changed leading comment.
10026 (check_abstract_method_definitions): New function.
10027 (java_check_abstract_method_definitions): New function.
10028 (java_check_regular_methods): Call it.
10029 (verify_constructor_super): Fixed indentation.
10030 (lookup_method_invoke): Likewise.
10032 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * parse.y (method_header): Return a null pointer if the current
10035 class node is null.
10036 (finish_method_declaration): Return if the current function decl
10038 (source_start_java_method): Likewise.
10039 (java_method_add_stmt): Likewise.
10041 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10043 * class.c (emit_register_class): Removed unnecessary call to
10045 * parse.y (labeled_block_contains_loop_p): Removed unused local
10048 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10050 * parse.y (java_refold): Added prototype.
10052 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10055 (java_stabilize_reference): Removed unnecessary `else'.
10056 (java_complete_lhs): Set flag to remember boolean. Call
10057 java_refold. Added comments.
10058 (java_decl_equiv): New function.
10059 (binop_compound_p): Likewise.
10060 (java_refold): Likewise.
10061 (patch_unaryop): Striped static field access assigned to decl and
10062 op. Changed promotion scheme for ++/-- operators.
10063 (search_loop): New function.
10064 (labeled_block_contains_loop_p): Likewise.
10065 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10067 (patch_bc_statement): Call search_loop. Fixed comment.
10069 1999-08-14 Anthony Green <green@cygnus.com>
10071 * expr.c (java_lang_expand_expr): Mark static array data as
10074 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10076 * jvgenmain.c (main): NUL-terminate name_obstack.
10078 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10080 * check-init.c (check_bool2_init, done_alternative): Add static
10083 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10084 (add_method, build_utf8_ref, build_class_ref,
10085 append_gpp_mangled_type, layout_class_method): Constify a char*.
10087 * decl.c (push_promoted_type, make_binding_level): Add static
10089 (push_promoted_type, pushdecl): Constify a char*.
10091 * except.c (find_handler_in_range, link_handler,
10092 check_start_handlers): Add static prototypes.
10094 * expr.c (process_jvm_instruction): Constify a char*.
10096 * gjavah.c (main): Constify a char*.
10098 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10101 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10103 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10104 munge, print_ents): Constify a char*.
10106 * jcf-dump.c (disassemble_method): Constify a char*.
10107 (print_constant_pool, print_exception_table): Add static prototypes.
10108 (print_constant, print_exception_table, main, disassemble_method):
10111 * jcf-io.c (find_classfile, find_class): Likewise.
10113 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10114 (set_source_filename, predefined_filename_p): Add static prototypes.
10115 (set_source_filename, get_constant, get_class_constant,
10116 find_in_current_zip): Constify a char*.
10118 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10120 (add_entry, add_path, jcf_path_classpath_arg,
10121 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10123 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10124 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10125 jcf_parse_one_method, jcf_parse_methods,
10126 jcf_parse_final_attributes): Add static prototypes.
10127 (get_attribute): Constify a char*.
10129 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10130 jcf_dependency_add_target, jcf_path_classpath_arg,
10131 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10133 * jv-scan.c (main): Constify a char*.
10134 (gcc_obstack_init): Add prototype arguments.
10136 * jvgenmain.c (gcc_obstack_init): Likewise.
10137 (main): Constify a char*.
10139 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10141 (put_decl_string, lang_print_error): Constify a char*.
10142 (lang_init): Remove redundant extern prototype.
10144 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10146 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10147 Add static prototypes.
10148 (get_type_from_signature): Constify a char*.
10150 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10151 Add static prototypes.
10152 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10153 (verify_jvm_instructions): Constify a char*.
10155 * xref.c (xref_flag_value): Likewise.
10157 * xref.h (xref_flag_value): Likewise.
10159 * zextract.c (makeword, makelong): Add static prototypes.
10160 (makeword, makelong): Constify a uch*.
10162 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10164 * lang.c (java_dummy_print): Constify a char*.
10165 (lang_print_error): Likewise.
10166 (lang_init): Remove redundant prototype for `print_error_function'.
10167 (lang_init_source): Likewise.
10168 (lang_identify): Constify a char*.
10170 1999-08-09 Tom Tromey <tromey@cygnus.com>
10172 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10173 (WORDS_TO_LONG): Likewise.
10174 (WORDS_TO_DOUBLE): Likewise.
10176 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10178 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10180 * expr.c (java_stack_pop, java_array_data_offset,
10181 build_java_throw_out_of_bounds_exception, case_identity,
10182 build_java_check_indexed_type): Add static prototypes.
10183 (linenumber_table, expand_invoke, expand_java_field_op,
10184 build_primtype_type_ref, expand_byte_code): Constify a char*.
10186 * java-tree.h (build_primtype_type_ref, linenumber_table):
10188 (java_lang_expand_expr): Add prototype.
10190 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10191 `java_lang_expand_expr'.
10193 * lex.c (java_lex_error): Constify a char*.
10194 (java_get_unicode, java_read_char, java_allocate_new_line,
10195 java_unget_unicode, java_sneak_unicode): Prototype.
10197 * parse-scan.y (current_class, package_name, method_declarator,
10198 report_class_declaration, yyerror): Constify a char*.
10200 * parse.h (java_report_errors): Prototype.
10201 (yyerror): Constify a char*.
10203 * parse.y (classitf_redefinition_error, check_modifiers,
10204 parse_jdk1_1_error, lookup_package_type,
10205 lookup_package_type_and_set_next, get_printable_method_name,
10206 purify_type_name): Constify a char*.
10207 (build_super_invocation, maybe_generate_finit,
10208 verify_constructor_super, parser_add_interface,
10209 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10210 java_complete_expand_methods, java_expand_finals,
10211 cut_identifier_in_qualified, java_stabilize_reference,
10212 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10213 merge_string_cste): Prototype.
10214 (single_type_import_declaration, yyerror,
10215 variable_redefinition_error, build_array_from_name,
10216 build_unresolved_array_type, check_class_interface_creation,
10217 resolve_class, complete_class_report_errors,
10218 note_possible_classname, read_import_dir,
10219 find_in_imports_on_demand, resolve_package, fix_constructors,
10220 check_deprecation, lookup_method_invoke,
10221 maybe_build_primttype_type_ref, array_constructor_check_entry):
10223 (java_complete_expand_methods, java_expand_finals): Make static.
10224 (convert_narrow): Remove static prototype.
10226 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10228 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10230 1999-08-02 Richard Henderson <rth@cygnus.com>
10232 * decl.c: Include defaults.h instead of expr.h.
10233 * parse.y: Likewise.
10235 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10237 * java/decl.c (start_java_method): Change all uses of
10238 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10239 Ensure expr.h is included.
10240 * java/expr.c (pop_arguments): Ditto.
10241 * java/parse.y (expand_start_java_method): Ditto.
10243 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10245 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10247 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10249 * decl.c: Include "function.h".
10250 * except.c: Likewise.
10251 * parse.y: Likewise.
10252 * Makefile.in: Update dependencies.
10254 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10256 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10257 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10258 `modifier' with ATTRIBUTE_UNUSED.
10260 * gjavah.c (process_file): Add braces around ambiguous `else'.
10262 * jcf-dump.c (print_access_flags, localvar_free): Change return
10265 * parse.y (java_complete_expand_method): Initialize variable
10267 (resolve_qualified_expression_name): Likewise for `field_decl'.
10268 (patch_method_invocation): Likewise for `class_to_search'.
10269 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10270 (patch_assignment): Likewise for `lhs_type'.
10272 * verify.c (verify_jvm_instructions): Remove unused variable
10275 1999-07-25 Richard Henderson <rth@cygnus.com>
10277 * decl.c (va_list_type_node): New.
10279 1999-07-25 Anthony Green <green@cygnus.com>
10281 * gjavah.c (print_stub): New function.
10282 (METHOD_IS_NATIVE): New macro.
10283 (print_mangled_classname): Make static.
10284 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10285 (process_file): Perform stub generation.
10286 (HANDLE_METHOD): Don't emit class decls during stub
10288 (HANDLE_END_METHOD): Take into account stub generation.
10289 (print_method_info): Handle stub generation.
10290 (print_stub): New function.
10291 (print_cxx_classname): Make signature consistant with others.
10292 (help): Describe -stubs option.
10293 (main): Create stub file.
10294 (version): Use version.c.
10295 (print_full_cxx_name): New function.
10296 (print_c_decl): Use print_full_cxx_name.
10298 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * check-init.c (check_init): Handle MAX_EXPR.
10302 1999-07-15 Andrew Haley <aph@cygnus.com>
10304 * lang.c (flag_use_divide_subroutine): New variable.
10305 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10306 fp-to-integer conversion.
10307 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10310 * expr.c (build_java_soft_divmod): New function.
10311 (build_java_binop): Call build_java_soft_divmod if
10312 flag_use_divide_subroutine is set.
10313 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10314 soft_lrem_node: new builtin functions.
10315 (init_decl_processing) Initialize the new builtins.
10316 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10317 soft_lrem_node: new builtin functions.
10318 (build_java_soft_divmod): New function.
10319 * parse.y: Call build_java_soft_divmod if
10320 flag_use_divide_subroutine is set.
10321 * parse.c: Rebuilt.
10323 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10324 a --specs= arg) even if not linking.
10325 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10326 -fuse-divide-subroutine
10328 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * parse.y (resolve_and_layout): Check methods only once.
10331 (resolve_qualified_expression_name): Verify thrown exceptions
10333 (check_thrown_exceptions): Reject exceptions thrown in
10334 initializer. Error message tuned.
10336 1999-07-14 Andrew Haley <aph@cygnus.com>
10338 * expr.c (expand_expr): Do not return the last statement in a
10339 block as the block's value.
10341 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10343 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10344 CALL_EXPR, to avoid order of evaluation changes.
10346 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10348 * parse.y (qualify_ambiguous_name): Do not use
10349 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10351 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * check-init.c (check_init): Handle MAX_EXPR.
10354 * expr.c (force_evaluation_order): Force method call arguments to
10355 be evaluated in left-to-right order.
10356 * parse.y (qualify_ambiguous_name): Loop again to qualify
10357 NEW_ARRAY_EXPR properly.
10359 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10361 * parse.y (patch_invoke): Resolve unresolved invoked method
10363 (qualify_ambiguous_name): STRING_CST to qualify expression for
10364 type name resolution.
10366 1999-06-24 Andrew Haley <aph@cygnus.com>
10368 * class.c (finish_class): Whenever a deferred method is
10369 output, rescan the list of methods to see if a new candidate for
10370 output can be found.
10372 1999-06-28 Tom Tromey <tromey@cygnus.com>
10374 * jvspec.c (lang_specific_driver): Recognize --help.
10376 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * parse.y (resolve_package): Fixed bogus return statement.
10379 (patch_method_invocation): Resolve method invocation beginning with
10380 a package name qualifier.
10382 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10384 * Make-lang.in (java.stage1): Depend on stage1-start.
10385 (java.stage2): Likewise for stage2-start.
10386 (java.stage3): Likewise for stage3-start.
10387 (java.stage4): Likewise for stage4-start.
10389 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.y (java_complete_lhs): When doing cross referencing, don't
10392 try to keep file location on a WFL expanded as a CALL_EXPR.
10394 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10397 compiling to class file a void method with an empty method body.
10398 As a side effect, the bytecode backend will generate the
10399 appropriate `return' instruction.
10401 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10403 * parse.y (lookup_package_type_and_set_next): New function prototype.
10404 (resolve_package): Search current and imported packages.
10405 (lookup_package_type_and_set_next): New function.
10407 1999-06-22 Andrew Haley <aph@cygnus.com>
10409 * verify.c (verify_jvm_instructions): Check for pending blocks
10410 before invalid PC test and opcode switch, not after.
10412 1999-06-21 Andrew Haley <aph@cygnus.com>
10414 * except.c (find_handler_in_range): The upper limit for exception
10415 ranges is exclusive, not inclusive: (start <= pc < end).
10416 (link_handler): find child pointer which points to outer by
10417 searching sibling list: previous code incorrectly assumed that
10418 outer->outer->first_child must point to outer.
10419 * verify.c (verify_jvm_instructions): FIXME added to code for
10421 (verify_jvm_instructions): Do not assume that the last block
10422 processed in a subroutine is a block which ends with a `ret'
10423 instruction. With some control flows it is possible that the last
10424 block ends with an `athrow'.
10426 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * parse.y (qualify_ambiguous_name): Reorganized the post
10429 evaluation of non WFL leading expression nodes.
10431 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10433 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10436 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10438 * parse.y (qualify_ambiguous_name): Handle qualified expression
10439 beginning with a STRING_CST.
10441 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * parse.y (register_fields): Set DECL_INITIAL on both
10444 pre-initialized static and public fields.
10445 (resolve_field_access): Static field access expressions to always
10447 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10448 qualification. CONVERT_EXPR to be resolved as an expression name.
10449 (java_complete_lhs): Identify and access qualified final
10450 initialized field in switch statement case expression.
10451 (fold_constant_for_init): Pre-initialized field decl constant to
10454 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10456 * parse.y (note_possible_classname): Mark returned node with
10457 QUALIFIED_P only if the original class name contained a '/'.
10459 1999-06-05 Anthony Green <green@cygnus.com>
10461 * Make-lang.in (gcjh): More parallel build fixes.
10463 1999-06-03 Mike Stump <mrs@wrs.com>
10465 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10467 1999-06-02 Anthony Green <green@cygnus.com>
10469 * except.c (link_handler): Chain exception handlers in order.
10471 1999-06-02 Anthony Green <green@cygnus.com>
10473 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10474 with nops and process as usual in order to always set correct EH
10475 ranges. Emit detailed warnings about unreachable bytecodes.
10477 1999-06-02 Anthony Green <green@cygnus.com>
10479 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10482 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10485 or the searched field decl.
10487 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * parse.y (fold_constant_for_init): Convert numerical constant
10490 values to the type of the assigned field.
10492 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10494 * expr.c (lookup_field): Relaxed the test on class loading error
10496 * parse.y (fold_constant_for_init): Enabeled old code.
10498 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10500 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10501 decide the validity of the cast of a java.lang.Cloneable reference
10503 (patch_conditional_expr): Fixed first argument passed to
10504 binary_numeric_promotion.
10506 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10508 * parse.y (qualify_ambiguous_name): Take into account that a
10509 CONVERT_EXPR might specify a type as a WFL.
10511 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10513 * parse.y (patch_assignment): Save the rhs before using it as an
10514 argument to _Jv_CheckArrayStore.
10516 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10518 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10520 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10522 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10523 floating point literal only when the exponent indicator has been
10526 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10528 * parse.y (formal_parameter:): Construct argument tree list
10529 element even if a yet unsupported final parameter was encountered.
10531 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10533 * parse.y (finish_method_declaration): Issue errors for native or
10534 abstract methods declared with a method body, as well as for non
10535 native or non abstract methods with no method body.
10537 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10539 * class.c (build_utf8_ref): Initialize variable `field'.
10541 * decl.c (init_decl_processing): Initialize variable `field'.
10543 * expr.c (build_known_method_ref): Mark parameters `method_type',
10544 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10545 (process_jvm_instruction): Likewise for parameter `length'.
10547 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10548 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10551 * parse.y (maybe_generate_clinit): Remove unused variable
10552 `has_non_primitive_fields'.
10553 (find_in_imports_on_demand): Initialize variables `node_to_use'
10555 (patch_binop): Likewise for variable `prom_type'.
10556 (patch_unaryop): Likewise for variable `prom_type'.
10558 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10560 * xref.c (xref_table): Add missing initializer.
10562 1999-05-14 Tom Tromey <tromey@cygnus.com>
10564 * java-except.h (struct eh_range): Removed unused `next' member.
10565 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10566 after adding all exception handlers. Sort exception ranges in
10568 (struct pc_index): New structure.
10569 (start_pc_cmp): New function.
10570 * except.c (add_handler): Return `void'. Don't call link_handler;
10571 instead construct an ordinary linked list and do range
10573 (check_nested_ranges): New function.
10574 (link_handler): Changed interface to allow merging of eh_ranges.
10575 Split overlapping ranges. Return `void'.
10577 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse.y (constructor_block_end:): New rule, tagged <node>.
10580 (constructor_body:): Use `constructor_block_end' instead of
10583 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10585 * parse.y (statement_nsi:): Pop `for' statement block.
10586 (java_complete_lhs): Labeled blocks containing no statement are
10587 marked as completing normally.
10589 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * xref.c (xref_set_current_fp): New function, defined.
10592 * xref.h (xref_set_current_fp): New function, prototyped.
10594 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10596 * check-init.c (check_init): Take into account that
10597 LABELED_BLOCK_STMT can be empty.
10599 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10601 * parse.y (java_check_regular_methods): Warning check on not
10602 overriding methods with default access in other packages does not
10603 apply to `<clinit>'.
10604 (java_complete_lhs): If block body is an empty_stmt_node, replace
10605 it by NULL_TREE. This prevents gcc from generating an irrelevant
10608 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10610 * check-init.c (check_init): Removed code accepting to see things
10611 falling through default:, when doing xrefs.
10612 * java-tree.h (do_not_fold): New global variable, declared.
10613 * parse.y (do_not_fold): New global variable, defined.
10614 (java_complete_expand_method): Set `do_not_fold' to the value of
10615 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10616 and reinstall them after them have been purged; do not check for
10617 initializations; do not issue missing return errors.
10618 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10620 (patch_binop): Skip the fold part when doing xrefs.
10621 (build_string_concatenation): Skip the concatenation part when
10623 (patch_synchronized_statement): Do not generate a try-finally when
10625 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10626 and keep the location where the throw was seen.
10627 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10628 any treatment on the converted node an simply return a NOP_EXPR of
10630 * xref.c (xref_get_data): New function, defined.
10631 * xref.h (xref_get_data): New function, declared.
10632 (XREF_GET_DATA): Use xref_get_data.
10634 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10636 * gjavah.c (print_include): Cast the result of `strlen' to int
10637 when comparing against a signed value.
10638 (add_namelet): Likewise.
10640 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10642 * expr.c (expand_invoke): Mark parameter `nargs' with
10644 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10646 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10649 * jcf-reader.c (get_attribute): Cast a value to long
10650 when comparing against a signed expression. Likewise.
10652 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10653 HOST_BITS_PER_CHAR.
10655 1999-05-11 Andrew Haley <aph@cygnus.com>
10657 * parse.y (source_end_java_method): If the current method contains
10658 any exception handlers, force asynchronous_exceptions: this is
10659 necessary because signal handlers in libjava may throw exceptions.
10660 * decl.c (end_java_method): Ditto.
10662 1999-05-11 Tom Tromey <tromey@cygnus.com>
10664 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10666 * jvspec.c (THREAD_NAME): Removed.
10667 (GC_NAME): Likewise.
10668 (MATHLIB): Likewise.
10669 (WITHLIBC): Likewise.
10671 (THREADLIB): Likewise.
10672 (MATH_LIBRARY): Likewise.
10673 (lang_specific_driver): Don't add `-l' options to command line.
10674 Instead, add a single --specs option. Recognize `-L' options and
10675 use them to search for spec file.
10676 (find_spec_file): New function.
10677 (SPEC_FILE): New define.
10679 1999-05-11 Dave Brolley <brolley@cygnus.com>
10681 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10682 cpplib-enabled build.
10684 1999-05-05 Per Bothner <bothner@cygnus.com>
10686 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10687 temporarily zero it while calling rest_of_decl_compilation.
10689 * java-tree.h (string_ptr_type_node): Add declaration.
10690 * decl.c: Define and initialize string_ptr_type_node.
10691 * parse.y (patch_string_cst): Use string_ptr_type_node.
10693 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10694 * parse.y (for_statement): Now unconditionally exit_block.
10695 (finish_labeled_statement): No longer exit_block if for-loop.
10696 (patch_loop_statement): Check harder if the loop is already labeled.
10698 * parse.y (patch_initialized_static_field): Removed function.
10699 (maybe_generate_clinit): Removed special handling for interfaces.
10700 (java_complete_expand_methods): Do a preliminary java_complete_tree
10701 on <clinit> to determine if it can be removed.
10702 (java_complete_expand_method): Remove special handling for <clinit>.
10703 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10704 optimize if we get back empty_stmt_node.
10705 For MODIFY_EXPR, re-do checking of static initializers.
10706 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10707 For VAR_DECL, pass correct context.
10709 * verify.c (verify_jvm_instructions): Better error messages.
10711 1999-05-03 Tom Tromey <tromey@cygnus.com>
10713 * parse-scan.y (interface_declaration): Call
10714 report_class_declaration for interfaces.
10716 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10718 * Makefile.in: Remove -v from bison command lines.
10720 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10722 * check-init.c (check_init): Exclude a case of error when doing
10724 * class.c (layout_class_method): Don't generate the error message
10725 twice when compiling from source.
10726 * lang-options.h: Added `-Wredundant-modifers' and
10727 `-Wunusupported-jdk11' flags and help text.
10728 * lang.c (lang_decode_option): Added support for
10729 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10730 flag_static_local_jdk11 and flag_redundant set accordingly.
10731 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10732 * parse.h (EXPR_WFL_ADD_COL): New macro.
10733 (DECL_END_SOURCE_LINE): Likewise.
10734 (DECL_INHERITED_SOURCE_LINE): Likewise.
10735 * parse.y (static_ref_err): New function, prototyped.
10736 (CCB_TK): Now tagged <operator>.
10737 (class_body:): Remember the location of the closing '}' of a class
10738 definition when doing xrefs.
10739 (block:): Likewise.
10740 (block_end:): Likewise.
10741 (create_class): Remember the location of the inherited class
10742 identifier when doing xrefs.
10743 (register_fields): Added test on first operand of `init' before
10744 testing it TREE_CODE.
10745 (method_header): Store the location of the class identifier in the
10746 class decl when doing xrefs.
10747 (finish_method_declaration): Don't combine first/last method line
10749 (java_check_regular_methods): Warning check on not overriding
10750 methods with default access on other packages move before check on
10751 static methods. Initialization of `aflags' also moved up.
10752 (resolve_expression_name): Call static_ref_err to report the error.
10753 (static_ref_err): New function, implemented.
10754 (resolve_field_access): Returned simplified static field access
10756 (resolve_qualified_expression_name): Check for illegal use of
10757 static fields in a non static context. Call static_ref_err to
10758 report error in various places.
10759 (java_complete_tree): Do not fold initialized static fields when
10761 (java_complete_lhs): Likewise.
10763 1999-04-29 Anthony Green <green@cygnus.com>
10765 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10766 create internal labels.
10767 (lookup_label): Ditto.
10769 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10771 * class.c (layout_class_method): Generate <clinit>'s rtl for
10773 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10774 for interfaces' <clinit>.
10775 * expr.c (lookup_field): Search for fields in interfaces.
10776 (expand_invoke): Fixed indentation.
10777 (expand_java_field_op): Likewise. Use IS_CLINIT.
10778 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10779 (IS_CLINIT): New macro.
10780 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10781 interface was parsed.
10782 (maybe_generate_clinit): Don't generate if the current class is an
10783 interface with only fields of primitive types.
10784 (reset_method_name): Use IS_CLINIT.
10785 (java_complete_expand_method): Expand <clinit> when it exists for
10786 interfaces. Use IS_CLINIT.
10787 (resolve_expression_name): Use DECL_CONTEXT instead of
10788 current_class to build static field references.
10789 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10790 ARRAY_REF when doing xreferencing.
10791 (check_final_assignment): Fixed typo in leading comment. Use
10793 (patch_array_ref): Don't fully expand array references when
10795 (patch_return): Use IS_CLINIT.
10796 (patch_throw_statement): Likewise.
10798 1999-04-22 Tom Tromey <tromey@cygnus.com>
10800 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10802 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * decl.c (predef_filenames, predef_filenames_size): New globals
10805 (init_decl_processing): predef_filenames and predef_filenames_size
10807 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10809 * jcf-parse.c (predefined_filename_p): New function.
10810 (yyparse): Check that files on the command line are specified only
10811 once and issue a warning otherwise.
10812 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10813 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10814 avoid a gcc warning with -W -Wall turned on.
10815 (java_expand_classes): Abort if errors were encountered.
10816 (java_complete_lhs): If the cross reference flag is set, wrap
10817 field DECL node around a WFL when resolving expression name.
10819 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10821 * lang.c (lang_decode_option): Fixed returned value when parsing
10822 `-fxref=...' and `-Wall'.
10823 * parse.y (source_end_java_method): Do not generate code when
10824 flag_emit_xref is set.
10825 (resolve_expression_name): Do not build static field access when
10826 flag_emit_xref is set.
10827 (resolve_field_access): No special treatment on `length' when
10828 flag_emit_xref is set. Do not build qualified static field access
10829 when flag_emit_xref is set.
10830 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10831 when flag_emit_xref is set.
10832 (patch_assignment): Do not generate array store runtime check when
10833 flag_emit_xref is set.
10834 * xref.c (xref_flag_value): Fixed function declaration
10836 (xset_set_data): New function.
10837 * xref.h (xref_set_data): Added prototype for new function.
10838 (typedef struct xref_flag_table): New field data.
10839 (XREF_GET_DATA): New macro.
10841 1999-04-19 Tom Tromey <tromey@cygnus.com>
10843 * xref.h (enum): Removed trailing comma.
10845 * parse.y (resolve_qualified_expression_name): Added missing
10848 1999-04-15 Anthony Green <green@cygnus.com>
10850 * gjavah.c: New prototypes for java_float_finite and
10851 java_double_finite.
10853 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10855 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10858 1999-04-06 Jeffrey A Law (law@cygnus.com)
10860 * Makefile.in (TREE_H): Add tree-check.h.
10861 (RTL_H): Add genrtl.h.
10863 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10865 * parse.y (patch_assignment): Added ArrayStoreException runtime
10868 1999-04-06 Per Bothner <bothner@cygnus.com>
10870 * expr.c (pop_type_0): New function.
10871 (pop_type): Use pop_type_0.
10872 * java-tree.h (pop_type_0): New declaration.
10873 * verify.c (verify_jvm_instructions): Check return instructions.
10875 * parse.y (patch_binop): Don't fold if non-constant and emiting
10878 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10880 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10882 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10883 (main_jcf): Don't define.
10884 (process_file): Don't set `main_jcf'.
10886 * java-tree.h (main_jcf): Don't declare.
10888 * jcf-parse.c (main_jcf): Add static definition.
10890 * lang.c (main_jcf): Don't define.
10892 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10894 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10896 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10898 * jcf-depend.c: Include "config.h", not <config.h>.
10900 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10903 * jcf-path.c: Include "config.h", not <config.h>.
10905 * lex.c: Don't include various system header files.
10906 (java_init_lex): Cast the argument of `bzero' to PTR
10908 * parse-scan.y (java_push_parser_context): Likewise.
10910 * parse.y (java_push_parser_context): Likewise.
10911 (patch_bc_statement): Match format specifier to variable argument.
10913 * xref.c: Don't include <stdio.h>.
10915 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10917 * parse.y (struct parser_ctxt *ctxp): Now global.
10918 (declare_local_variables): Use WFL compound value for the
10919 declaration source line value, when doing cross-referencing.
10921 1999-03-31 Tom Tromey <tromey@cygnus.com>
10923 * gjavah.c (print_field_info): Allow constants of other types.
10924 (print_include): Generate include when new name is proper prefix
10925 of already printed name.
10926 (add_namelet): Likewise.
10927 (cxx_keyword_subst): New function.
10928 (print_method_info): Use it.
10929 (print_field_name): New function.
10930 (get_field_name): New function.
10931 (print_field_info): Use get_field_name and print_field_name.
10933 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10935 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10936 'KR-C', so gperf uses the `const' keyword on strings.
10938 * keyword.gperf (java_keyword): Const-ify a char*.
10940 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10942 * parse.y (patch_bc_statement): Fixed identation and a bogus
10945 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10947 * parse.y (patch_assignment): Allow static variables in other
10948 classes to be assigned.
10950 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10952 * class.c (maybe_add_interface): Remove unused variable
10954 (make_class_data): Use = for assignment, not ==. Likewise.
10955 (emit_register_classes): Remove unused variable `decl'.
10957 * lex.c: Fix comment so as not to contain an embedded `/*'.
10959 * verify.c (verify_jvm_instructions): Remove unused variable
10962 1999-03-27 Per Bothner <bothner@cygnus.com>
10964 * parse.y (complete_loop_body): Rename to finish_loop_body.
10965 (complete_labeled_statement): Rename to finish_labeled_statement.
10966 (complete_for_loop): Rename to finish_for_loop.
10967 (complete_method_declaration): Rename to finish_method_declaration.
10969 * java-tree.h (continue_identifier_node): New global node.
10970 * decl.c: Define and initialize continue_identifier_node.
10971 * parse.y (generate_labeled_block): Remove - no longer needed.
10972 (build_loop_body): Use continue_identifier_node for continue block.
10973 (finish_labeled_statement): Also do pop_labeled_block actions.
10974 (java_complete_lhs): POP_LOOP even if error.
10975 (build_labeled_block): Special handling for continue_identifier_node.
10976 (patch_loop_statement): Re-organize.
10977 (patch_bc_statement): Re-write.
10979 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10981 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10982 using a WFL compound value.
10983 * parse.y (xref.h): Include.
10984 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10985 WFL compound value.
10986 (register_fields): Set WFL compound value to lineno if doing
10988 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10990 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10991 * xref.h (expand_xref): Prototype renamed from xref_generate.
10993 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10996 (GET_CURRENT_BLOCK): New macro.
10997 * parse.y (current_static_block): New global variable.
10998 (method_body:): Define action.
10999 (complete_method_declaration): Set current_function_decl to NULL
11000 when work on the current method is done.
11001 (declare_local_variables): Use GET_CURRENT_BLOCK.
11002 (java_method_add_stmt): Likewise.
11003 (java_complete_expand_method): Disable the use of `this' when
11004 expanding <clinit>.
11005 (enter_a_block): If no current method exist, use
11006 current_static_block to link static initializer blocks.
11007 (exit_block): Rewritten to use current_static_block when no current
11008 method decl exists.
11009 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11010 (patch_return): Forbid the use of `return' in static initializers.
11011 (patch_throw_statement): Fixed indentation. Issue specific error
11012 for uncaught thrown checked exception in static initializer
11013 blocks. Removed FIXME.
11015 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11017 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11018 Link gcj from gcc.o.
11020 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11022 * parse.y (find_applicable_accessible_methods_list): When dealing
11023 with interface: ensure that a given interface or java.lang.Object
11024 are searched only once.
11026 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11028 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11030 * jcf-dump.c (print_access_flags): Add braces around if-else.
11032 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11035 * lex.c (build_wfl_node): Add static prototype.
11037 * lex.h (build_wfl_node): Remove static prototype.
11039 * parse.y: Include lex.c early enough to declare everything needed.
11040 Ensure calls to `build_wfl_node' pass the proper arguments.
11041 (create_class): Remove unused variable `super_decl'.
11042 (get_printable_method_name): Initialize variable `name'.
11044 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11046 * Changelog: Fixed 1999-03-22 typos.
11047 * lang.c (lang_decode_option): Fixed typo in error string in the
11050 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11053 (xref.o): New rule.
11054 * java-tree.h (flag_emit_xref): Declared extern.
11055 * lang.c (xref.h): Included.
11056 (flag_emit_xref): New global variable.
11057 (lang_decode_option): Added support for -fxref.
11059 * xref.h: Likewise.
11061 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11063 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11066 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11068 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11069 $(srcdir)/../system.h and $(JAVA_TREE_H).
11070 (jcf-io.o): Depend on $(JAVA_TREE_H).
11071 (mangle.o): Likewise.
11073 * check-init.c (check_cond_init): Add static prototype.
11075 * class.c (build_java_method_type, hashUtf8String,
11076 make_field_value, get_dispatch_vector, get_dispatch_table,
11077 append_gpp_mangled_type, mangle_static_field): Likewise.
11078 (strLengthUtf8): Hide unused definition.
11079 (hashUtf8String): Const-ify.
11080 (make_field_value): Un-ANSI-fy.
11082 * constants.c: Move inclusion of jcf.h above java-tree.h.
11083 (set_constant_entry, find_class_or_string_constant,
11084 find_name_and_type_constant, get_tag_node,
11085 build_constant_data_ref): Add static prototype.
11087 * decl.c (push_jvm_slot, builtin_function,
11088 lookup_name_current_level): Likewise.
11089 (builtin_function): Const-ify.
11091 * except.c (expand_start_java_handler, expand_end_java_handler):
11092 Add static prototype.
11094 * expr.c (flush_quick_stack, push_value, pop_value,
11095 java_stack_swap, java_stack_dup, build_java_athrow,
11096 build_java_jsr, build_java_ret, expand_java_multianewarray,
11097 expand_java_arraystore, expand_java_arrayload,
11098 expand_java_array_length, build_java_monitor, expand_java_pushc,
11099 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11100 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11101 expand_compare, expand_test, expand_cond, expand_java_goto,
11102 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11103 expand_java_field_op, java_push_constant_from_pool): Likewise.
11105 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11106 (build_java_arraynull_check): Mark parameters `node' and `type'
11107 with ATTRIBUTE_UNUSED.
11108 (note_label): Likewise for parameter `current_pc'.
11109 (expand_java_call, expand_java_ret): Hide unused definition.
11111 * java-tree.h (make_class, build_constants_constructor,
11112 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11113 init_outgoing_cpool, register_class, emit_register_classes,
11114 java_layout_seen_class_methods): Prototype.
11115 (unicode_mangling_length): Const-ify.
11116 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11117 emit_unicode_mangled_name, format_int, format_uint,
11118 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11119 jcf_print_utf8_replace, open_class): Prototype.
11121 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11122 <stdio.h>. Include tree.h/java-tree.h.
11123 (utf8_equal_string usage, process_class): Add static prototype.
11124 (open_class): Don't prototype this here.
11125 (utf8_equal_string): Match arguments to format specifiers.
11126 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11127 TABLE_SWITCH, disassemble_method): Likewise.
11129 * jcf-io.c: Include tree.h/java-tree.h.
11130 (open_class, find_classfile, jcf_print_utf8,
11131 jcf_print_utf8_replace): Const-ify.
11133 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11134 parse_class_file): Add static prototype.
11135 (find_in_current_zip): Match definition to existing static
11138 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11139 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11140 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11141 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11142 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11143 generate_bytecode_return, perform_relocations, init_jcf_state,
11144 init_jcf_method, release_jcf_state, generate_classfile):
11145 Add static prototype.
11146 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11147 (make_class_file_name): Const-ify.
11149 * jcf.h (find_classfile): Const-ify.
11151 * jv-scan.c (reset_report): Remove prototype.
11153 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11154 (error): Rewrite to allow varargs.
11156 * lang.c (lang_f_options): Const-ify.
11158 * lex.c (java_parse_escape_sequence): Add static prototype.
11159 (java_allocate_new_line): Match definition to existing static
11162 * mangle.c Include tree.h/java-tree.h.
11163 (unicode_mangling_length, emit_unicode_mangled_name,
11164 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11166 * parse.h (jdep_code): Remove trailing comma in enumeration.
11167 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11168 (reset_report): Add prototype.
11170 * verify.c (push_pending_label, merge_types): Add static
11173 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11175 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * parse.y (find_applicable_accessible_methods_list): Extend the
11178 search to superinterfaces when relevant.
11179 (search_applicable_methods_list): New function.
11181 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11183 * class.c (unmangle_classname): Implemented stricter testing
11184 before setting the QUALIFIED_P flag on an identifier.
11186 1999-03-16 Per Bothner <bothner@cygnus.com>
11188 * parse.y (java_complete_lhs): Call force_evaluation_order
11189 after patch_newarray.
11190 (patch_binop): Don't call fold if there are side effects.
11192 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * parse.y (java_stabilize_reference): Use save_expr instead of
11195 building a SAVE_EXPR node.
11196 (java_complete_lhs): Patch the resulting string of the `+='
11197 operator (if necessary) and complete the RHS after having built
11200 1999-03-15 Per Bothner <bothner@cygnus.com>
11202 * class.c (make_class): Don't set CLASS_P here (because
11203 this function is also called by build_java_array_type).
11204 (push_class): Set CLASS_P here instead.
11205 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11207 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11208 context. If the context is class, perfer "super" over "synchronized".
11209 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11211 * parse.y (create_class): Don't call parser_check_super here;
11212 it is not robust. Always wait until later.
11214 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11215 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11217 1999-03-13 Per Bothner <bothner@cygnus.com>
11219 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11220 * lex.h (UNGETC): Change misleading macro.
11222 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * parse.y (java_stabilize_reference): Return NODE when patching a
11226 (java_complete_lhs): Put parenthesis around truth values.
11228 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11230 * class.c (layout_class_method): Don't make rtl for interface
11232 * parse.h (GET_TYPE_NAME): New macro.
11233 * parse.y (if_then_statement:): Fixed indentation.
11234 (if_then_else_statement:): Likewise.
11235 (for_statement:): Fixed spacing.
11236 (try_statement:): Fixed indentation.
11237 (create_interface): Don't force interfaces to be abstract.
11238 (method_header): Abstract methods are OK in interfaces.
11239 (declare_local_variables): Fixed typo in comment.
11240 (java_complete_expand_method): Fixed indentation.
11241 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11242 non accessible fields.
11243 (java_stabilize_reference): New function.
11244 (java_complete_lhs): Fixed indentation. Use
11245 java_stabilize_reference in compound assignment. Insert the
11246 cast. If not processing `+' fix string constants before processing
11249 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11251 * constants.c (find_class_or_string_constant): Cast variable `j'
11252 to a `jword' when comparing against one.
11254 * expr.c (java_lang_expand_expr): Remove unused variables
11255 `has_finally_p' and `op0'.
11257 * gjavah.c (print_field_info): Cast a value to jint when comparing
11258 against one. Likewise for a jlong.
11259 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11260 against a signed quantity.
11262 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11263 (print_signature): Don't needlessly dereference variable `str'
11265 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11266 `max_locals' with ATTRIBUTE_UNUSED.
11267 (jcf_parse_class): Likewise for variable `index'.
11269 * parse.h (reverse_jdep_list): Remove static prototype.
11271 * parse.y (build_jump_to_finally): Remove prototype and definition.
11272 (reverse_jdep_list): Add static prototype.
11274 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11275 `assignment' and `expr_decl'.
11277 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11279 1999-03-12 Andrew Haley <aph@cygnus.com>
11281 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11282 we'll need a directory separator and a null character.
11284 1999-03-10 Per Bothner <bothner@cygnus.com>
11286 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11288 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11290 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11293 1999-03-05 Per Bothner <bothner@cygnus.com>
11295 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11297 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11299 * class.c (layout_class_method): A static method in a base class
11300 is never overridden, so treat it like it doesn't exist.
11301 However, do complain about private non-static method overriding
11302 public static method.
11304 * parse.y: Don't set unused INITIALIZED_P flag.
11305 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11307 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11308 (build_array_from_name): Re-order &index[string] to &string[index].
11310 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11311 error_mark (it might catch more errors, but it is more likely to lose).
11313 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11315 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11316 (parse-scan.o): Depend on toplev.h.
11318 * class.c (make_method_value): Add prototype. Make it static.
11319 Remove unused second argument, caller changed.
11321 * expr.c (java_lang_expand_expr): Remove unused variable
11324 * java-tree.h: Don't prototype find_in_current_zip.
11325 Add prototypes for verify_constant_pool, start_java_method,
11326 end_java_method, give_name_to_locals, expand_byte_code,
11327 open_in_zip, set_constant_value, find_constant1, find_constant2,
11328 find_utf8_constant, find_string_constant, find_class_constant,
11329 find_fieldref_index, find_methodref_index, write_constant_pool,
11330 count_constant_pool_bytes and encode_newarray_type.
11332 * jcf-dump.c: Remove unused variable `LONG_temp'.
11334 * jcf-parse.c: Include parse.h.
11335 (jcf_parse_source): Remove unused parameter, all callers changed.
11336 (jcf_figure_file_type): Add static prototype.
11337 (find_in_current_zip): Likewise. Also remove unused parameter,
11338 all callers changed.
11339 (read_class): Initialize variable `saved_pos'.
11341 * jcf-reader.c (jcf_parse_preamble): Mark variables
11342 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11344 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11345 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11346 (java_parse_doc_section): Initialize variable `seen_star'.
11347 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11348 (java_lex_error): Mark parameters `msg' and `forward' with
11350 (java_get_line_col): Mark parameters `filename' and `line' with
11353 * parse-scan.y: Include toplev.h.
11354 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11356 * parse.h: use `struct JCF', not plain `JCF'.
11357 (java_parser_context_save_global, java_expand_classes
11358 java_parser_context_restore_global, java_parse): Add prototypes.
11360 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11363 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11365 * check-init.c (check_init): COPYN takes word count, not bit count.
11367 1999-02-26 Per Bothner <bothner@cygnus.com>
11369 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11370 explicit build_decl. (Avoids crash in reload when optimizing.)
11372 1999-02-25 Per Bothner <bothner@cygnus.com>
11374 * decl.c (complete_start_java_method): Handle synchronized method
11375 even when compiling from bytecode.
11377 1999-02-26 Tom Tromey <tromey@cygnus.com>
11379 * gjavah.c (add_class_decl): Only generate `#include' if outer
11380 class is not the name of the class we are processing. Correctly
11381 append `.h' in #include.
11382 (process_file): Clean up newlines around generated `#include's.
11383 (decode_signature_piece): Correctly handle inner classes.
11384 (struct include): New structure.
11385 (all_includes): New global.
11386 (print_include): New function.
11387 (add_class_decl): Use it.
11388 (process_file): Likewise.
11389 (add_class_decl): Generate include for java-array.h if array
11391 (process_file): Don't generate java-array.h include.
11393 * gjavah.c (add_namelet): Check for standard package names here.
11394 (add_class_decl): Don't check for standard package names here.
11396 1999-02-25 Tom Tromey <tromey@cygnus.com>
11398 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11399 When reading a zip file, only use strncmp if both strings are
11400 bigger than the buffer length. Initialize `k' when looping
11403 1999-02-24 Tom Tromey <tromey@cygnus.com>
11405 * gjavah.c (struct namelet): New structure.
11406 (add_namelet): New function.
11407 (print_namelet): New function.
11408 (print_class_decls): Use add_namelet and print_namelet to generate
11409 namespaces and not classes.
11410 (method_printed): New global.
11411 (HANDLE_END_METHOD): Examine method_printed.
11412 (print_method_info): Set method_printed when required. Print
11413 error if function to be ignored is marked virtual. Handle $finit$
11415 (METHOD_IS_FINAL): New macro.
11416 (print_field_info): Use it.
11417 (HANDLE_METHOD): Clear method_printed.
11418 (method_pass): New global.
11419 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11420 (process_file): Do two passes over both fields and methods.
11421 (HANDLE_METHOD): Examine method_pass.
11422 (root): New global.
11423 (add_class_decl): New function.
11424 (print_class_decls): Don't scan over entire constant pool.
11426 1999-02-23 Tom Tromey <tromey@cygnus.com>
11428 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11429 disable linking in that case.
11431 1999-02-20 Tom Tromey <tromey@cygnus.com>
11433 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11436 1999-02-21 Per Bothner <bothner@cygnus.com>
11438 * decl.c (build_result_decl), java-tree.h: New method.
11439 (complete_start_java_method): Handle synchronized methods.
11440 Don't build DECL_RESULT here. (Ordering dependency problem.)
11441 (start_java_method): Call build_result_decl here instead ...
11442 * parse.y (java_complete_expand_method): ... and here.
11443 (expand_start_java_method): Don't call complete_start_java_method here.
11444 (java_complete_expand_method): Call it here instead.
11445 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11446 * java-tree.h: ... here.
11448 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11449 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11450 for ARRAY_REF - it doesn't work when array bounds are checked.
11451 (patch_array_ref): Handle it here instead.
11453 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11455 1999-02-19 Per Bothner <bothner@cygnus.com>
11457 Force left-to-right evaluation of binary operations etc.
11458 * expr.c (force_evaluation_order), java-tree.h: New function.
11459 * parse.y (java_complete_lhs): Pass binary operations, procedure
11460 calls, and ARRAY_REFs to force_evaluation_order.
11461 (various): Set TREE_SIDE_EFFECTS more carefully.
11463 Tolerate random (non-UTF8) encoding in comments without complaining.
11464 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11465 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11467 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11468 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11470 * parse.y (java_complete_lhs): Ignore an empty statement in a
11471 COMPOUND_EXPR. Don't complain about empty statement after return.
11473 1999-02-19 Per Bothner <bothner@cygnus.com>
11475 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11476 in TREE_LIST - just chain the POINTER_TYPEs together.
11477 (resolve_class): If type already resolved, return decl.
11478 After resolving, update TREE_TYPE(class_type), and name (if array).
11479 * parse.h (do_resolve_class), parse.y: Make non-static.
11480 * class.c (maybe_layout_super_class): Take this_class argument.
11481 Do do_resolve_class if necessary.
11482 (layout_class, layout_class_methods): Adjust calls appropriately.
11483 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11484 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11485 * typeck.c (build_java_array_type): Don't call layout_class.
11487 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11489 * parse.y (check_pkg_class_access): Allow private class access
11490 within the same package.
11491 (strip_out_static_field_access_decl): New function.
11492 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11493 operator argument before testing its nature.
11495 1999-02-03 Per Bothner <bothner@cygnus.com>
11497 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11498 (TRY_EXPR): Simplify - it no longer has a finally clause.
11499 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11500 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11501 * expr.c (java_lang_expand_expr): Likewise.
11502 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11503 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11504 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11505 (build_try_statement): Remove finally parameter and handling.
11506 (build_try_finally_statement): New function.
11507 (patch_try_statement): No longer need to support finally clause.
11508 (try_statement): Update grammar action rules.
11509 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11510 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11512 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11514 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11515 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11517 1999-02-17 Andrew Haley <aph@cygnus.com>
11519 * class.c (build_utf8_ref): Back out broken patch which was
11520 intended to to output signatures using '.' as a separator.
11522 * class.c (make_class_data): Output signatures using '.' as a
11523 separator, rather than '/'.
11524 (mangled_classname): Likewise.
11525 (make_field_value): Likewise.
11526 (make_method_value): Likewise.
11527 * constants.c (alloc_class_constant): Likewise.
11528 * expr.c (build_invokeinterface): Likewise.
11530 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11532 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11533 of an ancient workaround.
11535 1999-02-10 Jeffrey A Law (law@cygnus.com)
11537 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11540 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * lex.c (yylex): Encode \0 as UTF8.
11544 1999-02-10 Tom Tromey <tromey@cygnus.com>
11546 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11547 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11548 (libgcj_zip): Renamed.
11549 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11551 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11553 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11554 (GC_NAME): Renamed -lgc to -lgcjgc.
11556 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11558 * lex.c (java_lang_cloneable): Initialize.
11559 * parse.y (java_lang_cloneable): New static variable.
11560 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11561 doing one more qualification round.
11562 (valid_ref_assignconv_cast_p): Reject null source or
11563 destination. Allow an array to be cast into java.lang.Cloneable.
11564 (patch_cast): Swapped two first arguments to first call to
11565 valid_ref_assignconv_cast_p.
11567 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11569 * parse.h: DECL_P renamed JDECL_P.
11570 * parse.y: DECL_P replaced by JDECL_P.
11571 (build_array_from_name): Always use pointer's type.
11572 (patch_bc_statement): Extra code to search continue target in a
11573 for loop. Fixed comments. Continue target is current loop when
11576 1999-02-05 Andrew Haley <aph@cygnus.com>
11578 * class.c (make_class_data): The superclass of an interface should
11579 be null, not class Object.
11581 * lex.c (java_lex): Sign extend hex literals.
11583 1999-02-04 Andrew Haley <aph@cygnus.com>
11585 * class.c (build_utf8_ref): Output signatures using '.' as a
11586 separator, rather than '/'.
11587 (make_class_data): Likewise.
11589 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11591 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11592 mkstemp.o. Get them from libiberty now.
11594 1999-02-02 Jeffrey A Law (law@cygnus.com)
11596 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11598 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11600 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11603 1999-02-02 Per Bothner <bothner@cygnus.com>
11605 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11606 * jcf-write.c (generate_bytecode_return): New function.
11607 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11609 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11610 generate special [fd]const_[01] instructions.
11612 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11614 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11615 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11617 1999-02-01 Per Bothner <bothner@cygnus.com>
11619 * parse.y (patch_method_invocation): Handle calling static methods,
11620 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11622 * parse.y (java_complete_lhs): Don't complain about unreachable
11623 exit condition in a do-while statement.
11625 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11627 * lex.c (java_read_char): Fixed utf8 decoding.
11628 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11630 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11631 comments. Local variable `all_primitive' is gone. Broadened
11632 acceptance of `0' to floating point targets. `long' can now be
11633 widened to `double' or `float'.
11634 (valid_method_invocation_conversion_p): Added leading
11635 comment. Fixed tabulation.
11636 (build_string_concatenation): Optimize out left or right empty
11639 1999-01-28 Per Bothner <bothner@cygnus.com>
11641 * jcf-write.c (localvar_alloc): Only emit entry for
11642 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11643 (generate_bytecode_insns): Only call put_linenumber if
11644 debug_info_level > DINFO_LEVEL_NONE.
11645 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11646 is specified, add -g1 (for compatibility wih javac).
11648 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11650 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11651 gjavah.o, check-init.o, jv-scan.o
11653 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11655 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11657 * gjavah.c: Include config.h and system.h.
11659 * javaop.h (inline): Don't define, its handled by system.h.
11660 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11661 from `inline' to `static inline'.
11663 * jcf.h (inline): Don't define, its handled by system.h.
11665 * lex.c (inline): Likewise.
11667 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11669 * lang-specs.h: Map -Qn to -fno-ident.
11671 1999-01-29 Richard Henderson <rth@cygnus.com>
11673 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11675 1999-01-29 Tom Tromey <tromey@cygnus.com>
11677 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11678 then cast it to Object before calling `append' method.
11680 1999-01-28 Per Bothner <bothner@cygnus.com>
11682 * check-init.c (check_bool2_init, check_bool_init, check_init):
11683 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11684 * jcf-write.c (generate_bytecode_insns): Likewise.
11686 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11688 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11689 * parse.y (patch_cast): Allow a boolean to be cast into a
11692 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11694 * parse.y: (class_declaration:): Fixed indentation.
11695 (class_member_declaration:): Extra `;' after field declaration now
11697 (interface_declaration:): Removed debug messages in error reports.
11698 (patch_binop): Nodes created and returned inherit the orignal
11699 node's COMPOUND_ASSIGN_P flag value.
11700 (patch_cast): Fix cast from char to floating point.
11702 1999-01-25 Andrew Haley <aph@cygnus.com>
11704 * except.c, java-except.h (expand_resume_after_catch): new
11706 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11707 to branch back to main flow of control after a catch block.
11709 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11711 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11712 $(srcdir)/../system.h.
11713 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11714 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11715 (jcf-write.o): Likewise.
11716 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11717 (mangle.o): Depend on $(srcdir)/../toplev.h.
11718 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11719 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11721 * class.c: Include output.h and parse.h.
11722 (mangled_classname): Add the `const' keyword to a char*.
11723 (find_named_method): Hide unused function definition.
11724 (build_utf8_ref): Change type of variable `c' to unsigned char.
11725 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11726 (build_class_ref): Add the `const' keyword to a char*.
11727 (layout_class_method): Remove unused variable `buf'.
11729 * decl.c (find_local_variable): Remove unused variable `rtl'.
11730 (pushdecl): Likewise for variables `different_binding_level' and
11732 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11733 (maybe_build_cleanup): Likewise for parameter `decl'.
11735 * except.c (expand_start_java_handler): Mark parameter `range'
11736 with ATTRIBUTE_UNUSED.
11738 * expr.c: Include except.h.
11739 (pop_type): Remove unused variable `i'.
11740 (pop_value): Likewise for variables `n_words' and `i'.
11741 (expand_java_arrayload): Likewise for variable `convert'.
11742 (java_lang_expand_expr): Likewise for variables `op0', `type',
11743 `mode', `unsignedp', `node' and `elements'.
11744 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11746 (process_jvm_instruction): Add a `const' qualifier to a char*.
11748 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11749 (temp_directory): Likewise.
11750 (print_c_decl): Likewise.
11751 (print_method_info): Likewise.
11752 (decode_signature_piece): Likewise.
11753 (print_mangled_classname): Likewise.
11755 * java-except.h: Provide prototypes for maybe_start_try,
11756 maybe_end_try and add_handler.
11758 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11759 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11760 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11761 init_expr_processing, push_super_field, init_class_processing,
11762 can_widen_reference_to, class_depth, verify_jvm_instructions,
11763 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11764 set_local_type, merge_type_state, push_type, load_type_state,
11765 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11766 emit_unicode_mangled_name): Add prototypes.
11768 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11769 (print_signature_type): Use ISDIGIT, not isdigit.
11770 (print_signature): Remove unused variable `j'.
11772 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11773 int when comparing against one.
11775 * jcf-parse.c: Include toplev.h.
11777 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11778 (localvar_free): Remove unused variable `i'.
11779 (generate_bytecode_conditional): Likewise for variable `kind'.
11781 * jv-scan.c: Include config.h and system.h. Remove redundant
11782 OS header and gansidecl.h includes.
11783 (warning): Add the `const' keyword to a char*. Also add
11784 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11785 __STDC__, when determining whether to use ANSI-isms.
11786 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11787 (xmalloc): Don't redundantly prototype here.
11788 (main): Remove unused parameter `envp'. Also fix the arguments
11789 passed to function `fatal' to match the format specifier.
11791 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11793 * mangle.c: Include toplev.h.
11794 (emit_unicode_mangled_name): Declare parameter `len'.
11796 * parse.y (parse_warning_context): Add the `const' keyword to a
11797 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11798 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11799 (issue_warning_error_from_context): Add the `const' keyword to
11801 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11802 not `__STDC__' for whether to use ANSI-isms.
11804 * typeck.c (incomplete_type_error): Mark parameters `value' and
11805 `type' with ATTRIBUTE_UNUSED.
11806 (parse_signature_type): Use ISDIGIT, not isdigit.
11808 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11809 (verify_jvm_instructions): Likewise. Remove unused variables
11810 `field_name' and `default_val'.
11812 * zextract.c: Include config.h and system.h. Remove redundant
11813 OS header includes.
11815 * zipfile.h: Prototype `read_zip_archive'.
11817 1999-01-21 Andrew Haley <aph@cygnus.com>
11819 * typeck.c (convert): Allow conversions to void type: some
11820 optimizations in gcc do this.
11822 1999-01-21 Andrew Haley <aph@cygnus.com>
11824 * typeck.c (convert_ieee_real_to_integer): New function.
11825 (convert): When not using fast-math and using hardware fp, convert
11826 an IEEE NaN to zero.
11828 1999-01-18 Andrew Haley <aph@cygnus.com>
11830 * parse.y (patch_binop): Do a type conversion from signed to
11831 unsigned and then back to signed when a ">>>" is found.
11833 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11835 * java-tree.h: (check_for_initialization): Added prototype.
11836 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11837 * parse.y (do_resolve_class): Removed unused locals.
11838 (read_import_dir): Likewise.
11839 (resolve_qualified_expression_name): Array creation
11840 expressions are valid primary expressions.
11841 (qualify_ambiguous_name): Likewise.
11842 (patch_synchronized_statement): Removed unused local.
11844 1999-01-17 Jeffrey A Law (law@cygnus.com)
11846 * Makefile.in (zextract.o): Add dependencies.
11848 * Makefile.in: Do not put ^Ls at the start of a line.
11850 1999-01-15 Per Bothner <bothner@cygnus.com>
11852 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11853 sub-type the result of the call that gets the exception value.
11855 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11856 don't call finish_class.
11858 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11859 clear found before continuing.
11861 * verify.c (verify_jvm_instructions): On an array load, allow
11862 and handle top of stack to be TYPE_NULL.
11864 * gjavah.c (generate_access): Translate Java package private or
11865 protected access to C++ public, but with a comment.
11867 1999-01-13 Andrew Haley <aph@cygnus.com>
11869 * expr.c (generate_name): Name prefix changed to avoid clashes
11870 with assembler temp labels.
11872 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11873 MODIFY_EXPR. Without this, code for the assignment may not be
11874 generated at all and the synchronized statement will read an
11875 uninitialized variable.
11877 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11879 * class.c (maybe_layout_super_class): Fixed returned value.
11880 * lex.c: Added 1999 to the copyright.
11881 (java_init_lex): Initialize java_lang_imported.
11882 * lex.h: Added 1999 to the copyright.
11883 * parse.h: Added 1999 to the copyright.
11884 (REGISTER_IMPORT): Fixed typo in trailing macro.
11885 (CURRENT_OSB): New macro.
11886 (struct parser_ctxt): New fields osb_depth, osb_limit.
11887 * parse.y (java_lang_id): New global variable.
11888 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11889 (array_creation_expression:): Use CURRENT_OSB.
11890 (dims:): Uses a stack to keep track of array dimensions.
11891 (cast_expression:): Use CURRENT_OSB.
11892 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11894 (register_fields): Fixed typos in comment.
11895 (check_method_redefinition): Fixed comment indentation.
11896 (java_check_regular_methods): Set saved found wfl to NULL after
11897 having reinstalled it in the previously found DECL_NAME.
11899 1999-01-10 Richard Henderson <rth@cygnus.com>
11901 * gjavah.c (java_float_finite): Use a union to do type punning.
11902 (java_double_finite): Likewise.
11904 1999-01-09 Per Bothner <bothner@cygnus.com>
11906 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11907 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11908 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11909 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11910 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11911 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11913 1999-01-08 Per Bothner <bothner@cygnus.com>
11915 * check-init.c (check_init): If compiling to native, we don't
11916 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11918 1999-01-08 Tom Tromey <tromey@cygnus.com>
11920 * parse-scan.y (variable_declarator_id): Set or increment
11922 (bracket_count): New global.
11923 (formal_parameter): Handle case where bracket pairs trail variable
11926 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11928 * jcf-parse.c (yyparse): variable len changed from a char to an
11929 int to prevent overflow.
11931 1999-01-06 Per Bothner <bothner@cygnus.com>
11933 * java-tree.h: Declare read_class.
11934 * jcf-parse.c (read_class): New function.
11935 (load_class): Now just call read_class.
11937 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11938 * jcf-parse.c (parse_source_file): Declare save_error_count,
11939 which is needed by java_parse_abort_on_error macro,
11940 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11942 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11943 constructor, if initializing a static field.
11944 (patch_new_array_init): Set TREE_CONSTANT if it is.
11945 * expr.c (java_lang_expand_expr): For a static array constructor
11946 of primitive elements, allocate the array itself statically.
11947 Disabled until we can set the vtable field statically.
11949 * check-init.c: New file. Checks for definite assignment.
11950 * Makefile.in (JAVA_OBJS): Add check-init.o.
11951 * parse.y (java_complete_expand_method): Call check_for_initialization.
11952 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11954 1999-01-06 Graham <grahams@rcp.co.uk>
11956 * parse.y : include system.h instead of including
11957 standard headers directly with the exception of <dirent.h>.
11959 1999-01-06 Per Bothner <bothner@cygnus.com>
11961 * lex.h: Moved static function declarations to lex.c,
11962 to shut up some -Wall warnings.
11963 * lex.c: Static function declarations moved here.
11964 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11966 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11968 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11970 1998-12-22 Per Bothner <bothner@cygnus.com>
11972 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11973 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11975 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11976 (localvar_alloc): Change return type to void,
11977 (emit_unop): Remove unused variable size.
11979 * jcf-write.c (struct jcf_block): Add new union.
11980 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11981 (call_cleanups): New functions.
11982 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11983 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11984 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11985 * lang.c (lang_init): Call using_eh_for_cleanups.
11986 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11987 completing operands to patch_synchronized_statement.
11988 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11989 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11990 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11992 1998-12-20 John F. Carr <jfc@mit.edu>
11994 * Make-lang.in: Comment out control-Ls; they upset some makes.
11996 1998-12-18 Tom Tromey <tromey@cygnus.com>
11998 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12001 1998-12-17 Tom Tromey <tromey@cygnus.com>
12003 * parse.y (DIR_SEPARATOR): New define.
12004 (check_class_interface_creation): Use it.
12006 * parse-scan.y (report_main_declaration): Recognize
12007 `java.lang.String' in argument to main.
12009 1998-12-16 Per Bothner <bothner@cygnus.com>
12011 * parse.y (create_interface): Remove bogus test.
12013 1998-12-16 Per Bothner <bothner@cygnus.com>
12015 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12016 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12018 1998-12-16 Tom Tromey <tromey@cygnus.com>
12020 * parse-scan.y (qualified_name): Use correct sprintf format.
12022 1998-12-15 Tom Tromey <tromey@cygnus.com>
12024 * gjavah.c (print_field_info): Changed how most negative number is
12027 1998-12-14 Per Bothner <bothner@cygnus.com>
12029 * parse.y (fold_constant_for_init): New function.
12030 (resolve_expression_name): Don't replace static final
12031 constant-initialized fields by its value.
12032 (java_complete_lhs): New. Same as java_complete_tree, except does
12033 not replace static final constant-initialized fields by their values.
12034 (register_fields): If there is an initializer, set DECL_INITIAL and
12035 MODIFY_EXPR_FROM_INITIALIZATION_P.
12036 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12037 Only call patch_initialized_static_field if
12038 MODIFY_EXPR_FROM_INITIALIZATION_P.
12039 (patch_initialized_static_field): If not valid constant, clear
12042 * parse.y (lookup_field_wrapper): Fix thinko.
12044 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12045 set and restore global lineno.
12047 1998-12-14 Tom Tromey <tromey@cygnus.com>
12049 * gjavah.c (print_field_info): If value to print is the smallest
12050 value of its size, then print as hex to avoid later warnings from
12053 1998-12-14 Tom Tromey <tromey@cygnus.com>
12055 * gjavah.c (decompile_method): Decompile `return null'.
12056 (process_file): Generate `#pragma interface'.
12057 (method_declared): New global.
12058 (print_method_info): Set it.
12059 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12060 (print_method_info): Handle abstract methods.
12062 1998-12-13 Per Bothner <bothner@cygnus.com>
12064 * parse.y (patch_method_invocation): If class_decl is null
12065 (e.g. an array type), use original type.
12067 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12068 errors about uncaught exception from clone (of array, specifically).
12070 1998-12-13 Tom Tromey <tromey@cygnus.com>
12072 * gjavah.c (decompile_method): Handle all types of `return'
12073 opcode. Decompile `return this' and `return'.
12074 (method_access): New global.
12075 (print_method_info): Set it.
12076 (decompile_method): Don't decompile a synchronized method.
12078 1998-12-13 Tom Tromey <tromey@cygnus.com>
12080 * jcf-reader.c (jcf_parse_one_method): Recognize
12082 * gjavah.c (HANDLE_END_METHOD): New macro.
12083 (HANDLE_CODE_ATTRIBUTE): New macro.
12084 (decompile_method): New function.
12085 (print_method_info): Don't print `;\n' at end of function decl.
12086 Include java-opcodes.h.
12087 (decompiled): New global.
12089 1998-12-12 Per Bothner <bothner@cygnus.com>
12091 * class.c (build_class_ref): Handle PRIMTYPE.class if
12092 flag_emit_class_files.
12093 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12094 if flag_emit_class_files.
12095 * parse.y (java_complete_tree): Pre-liminary support for
12096 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12098 * parse.y (patch_synchronized_statement): Don't call monitorexit
12099 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12101 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12103 * zipfile.h (opendir_in_zip): New declaration.
12104 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12105 (opendir_in_zip): New function, using code from open_in_zip.
12106 (open_in_zip): Call opendir_in_zip.
12107 (find_class): Remove no-longer-used do_class_file parameter,
12108 but add source_ok parameter. Change logic so if we find a .java file,
12109 we don't look for .class in later classpath emtries.
12110 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12111 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12112 * gjavah.c: Update call to find_class.
12113 * jcf-dump.c: Likewise.
12115 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12116 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12117 nothing if body is empty_stmt_node.
12118 Various little fixes so SP gets correctly adjusted.
12119 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12120 For CALL_EXPR, test if static first.
12121 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12122 such as the ones we create for Object and Class.
12123 Set and restore current_function_decl.
12124 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12125 (note_possible_classname): New function.
12126 (read_import_entry): Removed. Merged with read_import_dir.
12127 (read_import_dir): Don't call find_class - that only gives us
12128 the first classpath entry having the needed package.
12129 Use the struct buffer data structure from buffer.h.
12130 (read_import_dir, find_in_imports_on_demand): The remembered
12131 class names now use '.' (not '/') as package separator.
12133 * parse.y (java_complete_expand_methods): Call write_classfile
12134 here, and not in java_expand_classes (which only gets first class).
12136 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12138 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12139 (register_fields): If a static fields has an initializer, just
12140 chain it on ctxp->static_initialized, and handle later.
12141 (java_complete_expand_methods): Force <clinit> first.
12142 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12143 - it's already been completed.
12144 (patch_initialized_static_field): New function.
12145 (java_complete_field): Call it.
12147 1998-12-12 Per Bothner <bothner@cygnus.com>
12149 * expr.c (encode_newarray_type, build_new_array): New functions.
12150 * java-tree.h: Declare build_new_array.
12151 * jcf-write.c (patch_newarray): Use build_new_array.
12153 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12154 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12156 * parse.y (patch_new_array_init): Re-organize.
12157 Now is passed the actual array (pointer) type of the value.
12158 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12159 (patch_array_constructor): Removed - merged into patch_new_array_init.
12160 (java_complete_tree): Update patch_new_array_init.
12162 * jcf-write.c (find_constant_index): New function.
12163 (generate_bytecode_insns): Use find_constant_index.
12164 (generate_classfile): Use find_constant_index for ConstantValue.
12166 1998-12-11 Tom Tromey <tromey@cygnus.com>
12168 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12169 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12170 * class.c (make_class_data): Renamed dtable -> vtable, and
12171 dtable_method_count -> vtable_method_count.
12173 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12176 global variables, initialized.
12177 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12178 Declared new global variables.
12179 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12180 double_zero_node, integer_zero_node upon direct matching.
12181 * parse.y (purify_type_name): Added function prototype.
12182 (duplicate_declaration_error_p): Consider new_type as potentially
12183 being a incomplete type. Use purify_type_name on type string.
12184 (method_header): saved_type: unused variable removed. Don't figure
12185 return type if method name is invalid.
12186 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12187 processed by patch_unaryop.
12188 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12189 increment/decrement node into its original type after binary
12190 numeric promotion on its operands.
12192 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12194 * parse.y (array_initializer:): Array init operand is NULL_TREE
12195 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12196 now an error. Fixed indentation problems.
12197 (patch_string): Handle error_mark_node as an argument.
12198 (patch_new_array_init): Fixed indentation problems.
12199 (array_constructor_check_entry): Removed check on null wfl_value.
12200 Return an error if wfl_value's walk returns an error.
12202 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12205 * lex.c (java_lex): Remember column position before advancing one
12206 token. Retain location information on OCB_TK.
12207 * lex.h (typedef struct java_lc): Added new field.
12208 * parse.h (GET_SKIP_TYPE): New macro.
12209 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12210 * parse.y (build_new_array_init, patch_new_array_init,
12211 patch_array_constructor, maybe_build_array_element_wfl,
12212 array_constructor_check_entry): New function prototypes.
12213 (switch_block:): Tagged <node>.
12214 (OCB_TK): Tagged <operator>.
12215 (array_initializer:): Installed actions.
12216 (variable_initializer): Build location information on element if
12218 (switch_statement:): Fixed indentation typo.
12219 (switch_block:): Redefined default action.
12220 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12221 (patch_assignment): Removed duplicate code.
12222 (maybe_build_array_element_wfl, build_new_array_init,
12223 patch_new_array_init, patch_array_constructor,
12224 array_constructor_check_entry): New functions.
12226 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12228 * parse.y (array_initializer): Tagged <node>.
12229 (variable_initializer:): Use default rule.
12230 (array_initializer:): Defined actions.
12231 (variable_initializers:): Likewise.
12232 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12233 non-static field accesses.
12234 (patch_invoke): Fixed indentation typo.
12235 (java_complete_tree): Likewise.
12236 (build_labeled_block): Changed leading comment. Generate an error
12237 in case of duplicate loop labels.
12238 (patch_conditional_expr): Patch results of string concatenation
12241 1998-12-06 Per Bothner <bothner@cygnus.com>
12243 * constants.c (find_methodref_index): When the class is an interface,
12244 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12246 * decl.c (finit_identifier_node): Use "$finit$", rather than
12247 "<finit>" (which Sun's verifier rejects).
12248 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12249 (generate_field_initialization_code): Removed.
12250 (fix_constructors) Don't add call to $finit$ here (wrong order).
12251 (patch_method_invocation): Add $finit$ call here.
12253 * java-tree.h (CALL_USING_SUPER): New macro.
12254 * parse.y (patch_invoke): Remove im local variable.
12255 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12256 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12257 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12259 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12261 * parse.y (java_complete_tree): Don't complain about unreachable
12262 statement if it is empty_stmt_node.
12264 * jcf-write.c (find_constant_wide): New function.
12265 (push_long_const): Use find_constant_wide.
12267 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12268 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12269 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12270 Emit invokeinterface when calling an interface method.
12271 Emit invokespecial also when calling super or private methods.
12273 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12275 1998-12-06 Per Bothner <bothner@cygnus.com>
12277 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12279 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12281 * java-tree.h (java_layout_seen_class_methods): New function
12283 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12284 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12285 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12286 * parse.y (method_declarator:): Defined action.
12287 (issue_warning_error_from_context): input_filename saved, set to
12288 the appropriate value and restored after java_error is called.
12289 (build_unresolved_array_type): Fixed comment.
12290 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12291 (method_header): Deal with return type the same way type are
12292 handled for fields and method's parameters and local variables
12294 (check_method_redefinition): Removed extra CR.
12295 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12296 (java_layout_seen_class_methods): New function.
12297 (java_layout_classes): Call java_layout_seen_class_methods.
12299 1998-12-03 Per Bothner <bothner@cygnus.com>
12301 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12303 1998-12-03 Per Bothner <bothner@cygnus.com>
12305 * jcf-dump.c (main): Fix error message.
12306 * jcf-path.c (add_entry): Style fix.
12308 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12310 * class.c (layout_class_method): Call build_java_argument_signature
12311 on constructors too.
12312 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12313 (patch_method_invocation): Define a primary when resolving an
12314 expression name. Augmented comment on code checking illegal `this'
12315 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12317 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12319 * class.c (layout_class_method): Don't report error on non-static
12320 overriding static if the method is private.
12321 * java-tree.h (finish_class): Prototype added.
12322 * lex.c (java_get_line_col): Handle col argument -2 value.
12323 * parse.h: All static method declarations moved to parse.y.
12324 * parse.y: Now contains all static method declarations previously
12326 (find_expr_with_wfl, missing_return_error,
12327 unreachable_stmt_error): New functions.
12328 (java_get_real_method_name): Identify constructors bearing class
12329 names in source code compiled classes only.
12330 (java_complete_expand_methods): Call missing_return_error.
12331 (invocation_mode): Private methods invoked as static methods.
12332 (java_complete_tree): Call unreachable_stmt_error.
12334 1998-12-01 Tom Tromey <tromey@cygnus.com>
12336 * Makefile.in (+target): Removed.
12337 (+xmake_file): Likewise.
12338 (+tmake_file): Likewise.
12339 (.NOEXPORT): Removed duplicate.
12341 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12343 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12345 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12347 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12348 libiberty.h. Provide an xmalloc definition.
12350 * jvspec.c: Remove the xmalloc prototype.
12352 * parse-scan.y: Include config.h and system.h. Don't include
12353 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12354 Provide an xstrdup definition.
12356 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12358 * jcf-path.c (add_entry): Recognize ".jar" too.
12359 * lang-specs.h: Likewise.
12361 1998-11-26 Per Bothner <bothner@cygnus.com>
12363 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12364 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12366 * jcf-write.c (generate_bytecode_insns):
12367 Handle pre/post-increment/decrement of long.
12369 * jcf-write.c (generate_bytecode_insns):
12370 Handle missing exception handler (finally for synchronized).
12372 1998-11-25 Per Bothner <bothner@cygnus.com>
12374 * java-tree.h (end_params_node): Declare global.
12375 * decl.c (end_params_node): New global.
12376 (init_decl_processing, start_java_method): Use end_params_node for
12377 end of list of parameter types. Follows correct gcc conventions.
12378 * expr.c (pop_argument_types, pop_arguments): Likewise.
12379 * lang.c (put_decl_node): Likewise.
12380 * typeck.c (various places): Likewise.
12381 * class.y (various places): Likewise.
12382 * parse.y (various places): Likewise.
12384 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12385 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12387 * class.c: Add #include flags.h, remove no-longer needed declaration.
12389 * class.c (layout_class_method): Remove commented-out code, re-format.
12390 Don't add vtable entry (or index) for private methods.
12391 * expr.c (expand_invoke): A private method is implicitly final.
12392 * class.c (make_class_data): If inlining or optimizing,
12393 skip private methods.
12395 * class.c (finish_class): New function. Calls existing methods,
12396 but alls emits deferred inline functions.
12397 * jcf-parse.c (parse_class_file): Call finish_class.
12398 * parse.y (java_complete_expand_methods): Likewise.
12400 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12402 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12404 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12406 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12408 1998-11-24 Per Bothner <bothner@cygnus.com>
12410 * (generate_classfile): Always write class access flag with
12413 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * class.c (maybe_layout_super_class): New function.
12416 (layout_class): Reorganized. Loop on class methods dispatched into
12417 a new function. Call maybe_layout_super_class.
12418 (layout_class_methods, layout_class_method): New functions.
12419 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12421 (expand_invoke): Likewise.
12422 * java-tree.h (all_class_list): New global variable declared.
12423 (layout_class_methods, layout_class_method): New function
12425 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12426 * jcf-parse.c (all_class_list): New global variable.
12427 (load_class): Extended what class_or_name can be. Use parser
12428 context mechanism to save globals before calling jcf_parse.
12429 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12430 is set on the file name.
12431 (jcf_parse): Layout class methods when Object is loaded, otherwise
12432 record class in all_class_list for delayed method layout.
12433 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12434 * lang.c (put_decl_node): Decode <init> into the decl context
12436 * lex.c (java_allocate_new_line): Use xmalloc.
12437 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12438 pointers, not TREE_LIST elements.
12439 (struct parser_ctxt): Fixed comment indentations, added comments
12440 and reordered some fields.
12441 (java_check_methods): Function prototype removed.
12442 * parse.y (java_push_parser_context): Use xmalloc.
12443 (java_parser_context_restore_global): Pop extra pushed ctxp only
12444 when there's nothing next.
12445 (maybe_create_class_interface_decl): Fixed comment, add new
12446 created class decl to all_class_list.
12447 (method_header): Use GET_REAL_TYPE on argument's types.
12448 (method_declarator): Use GET_REAL_TYPE, change type to the real
12449 type in TREE_LIST dependency node. Build argument list with the
12451 (create_jdep_list): Use xmalloc. Removed allocation error message.
12452 (obtain_incomplete_type): Fixed leading comment. Broadened
12453 incoming argument meaning.
12454 (register_incomplete_type): Use xmalloc. Removed allocation error
12456 (safe_layout_class): Fixed leading comment.
12457 (jdep_resolve_class): Reversed if statement condition and switch
12458 if and else bodies.
12459 (resolve_and_layout): Fixed leading comment. Broadened incoming
12461 (complete_class_report_errors): New local variable name, for
12462 clarity. purify_type_name used for all error cases.
12463 (java_get_real_method_name): Stricter check on constructors.
12464 (java_check_regular_methods): Reverse methods list only if not
12465 already laid out. Layout artificial constructor.
12466 (java_check_methods): Deleted.
12467 (source_start_java_method): Obtain incomplete type for patchable
12469 (java_layout_classes): Fixed leading comment. Use
12470 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12471 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12472 before returning. Fixed comments.
12473 (java_expand_classes): Check for errors up front.
12474 (patch_method_invocation): Class to search is resolved and laid
12477 1998-11-24 Per Bothner <bothner@cygnus.com>
12479 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12481 * javaop.h (int8): Removed - not used.
12482 (jbyte): Redefine portably with correct signedness.
12484 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12486 * jcf-write.c (generate_bytecode_insns): Fix typo
12487 OPCODE_getstatic to OPCODE_getfield.
12489 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12490 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12491 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12493 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * jcf-parse.c (jcf_parse_source): Function returned type is
12496 void. Added prototype.
12497 (jcf_parse): Function returned type is void.
12498 (yyparse): Remove call to fclose on the last parsed file.
12500 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12502 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12504 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12505 (layout_class): Cope with methods featuring WFL in decl names.
12506 * decl.c (unqualified_object_id_node): New global variable,
12508 (build_decl_no_layout): Removed.
12509 * expr.c (build_primtype_type_ref): Handle Double.
12510 (java_lang_expand_expr): Fixed indentations.
12511 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12512 (flag_wall, flag_redundant, flag_not_overriding,
12513 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12514 variable declarations.
12515 (build_decl_no_layout): Removed prototype.
12516 (java_get_real_method_name): Added prototype.
12517 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12518 (java_parse_abort_on_error): Macro now just returns.
12519 * jcf-parse.c (jcf_parse_source): Check fclose returned
12520 value. Call emit_register_classes if java_report_errors returns
12522 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12523 flag_static_local_jdk1_1): New integer flags.
12524 (lang_decode_option): New flags set here.
12525 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12526 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12527 the flag_redundant variable.
12528 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12529 when parsing java.lang.Object class.
12530 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12531 NULL_TREE to build.
12532 (resolve_qualified_expression_name): Fixed indentation.
12533 (patch_array_ref): Changed prototype.
12534 (not_initialized_as_it_should_p): Prototype removed.
12535 (java_report_errors): Added function prototype.
12536 * parse.y (formal_parameter:): Changed error message for not yet
12537 supported final parameters.
12538 (class_type_list:): Set both PURPOSE and VALUE of created
12539 TREE_LIST to be class_type.
12540 (primary_no_new_array:): Handle class literals on primitive types.
12541 (parse_warning_context): Reinstalled correct force_error and
12542 do_warning flags setups.
12543 (java_report_errors): Changed prototype. Return java_error_count
12545 (variable_redefinition_error): Consider treating variable type as
12547 (create_interface): Warn about redundant abstract modifier if
12548 flag_redundant is set. Changed error message.
12549 (lookup_field_wrapper): Save/restore globals before/after looking
12551 (duplicate_declaration_error_p): Consider treating declaration
12552 type as a fake pointer.
12553 (register_fields): Extract real type from dependency node. Check
12554 for duplicate field declaration after type adjustment. Use
12555 DECL_INITIAL to store static final initialized values.
12556 (method_header): Extract real function type from dependency node.
12557 (check_abstract_method_header): Use GET_METHOD_NAME.
12558 (obtain_incomplete_type): Layout fake pointer type.
12559 (safe_layout_class): Don't try to check for methods before layout.
12560 (java_complete_class): Don't check for correct throws clause
12561 elements inheritance here.
12562 (resolve_and_layout): Broadened name parameter meaning.
12563 (reset_method_name): Use GET_METHOD_NAME.
12564 (java_get_real_method_name): New function.
12565 (java_check_regular_methods): Don't check methods in
12566 java.lang.Object. Verify lineage of throws clause elements. Use
12567 flag_no_overriding in warning report.
12568 (check_throws_clauses): Don't check if class was from
12569 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12570 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12571 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12572 warning on unsupported final local variables. Use build_decl
12573 instead of build_decl_no_layout. Get real local variable type from
12575 (source_start_java_method): Get real parameter type from
12576 dependency node. Call build_decl instead of build_decl_no_layout.
12577 (java_layout_classes): Reverse tree and layout type and class as
12578 required. Mark class as loaded when done.
12579 (resolve_field_access): Fixed indentation. Restricted condition
12580 leading to static field access code generation. Set field_type
12581 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12582 (resolve_qualified_expression_name): Initialize type_found to
12583 null. Handle static field resolved during qualification. Fixed
12584 layout on non primitive field decl types.
12585 (not_accessible_p): Fixed typo in comment.
12586 (patch_method_invocation): Resolve and layout class to search from
12588 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12589 layout non primitive type, if necessary. Make method node only to
12591 (find_applicable_accessible_methods_list): Consider WFL'ed method
12592 decl names. Fixed indentation.
12593 (argument_types_convertible): Resolve and layout target type if
12595 (java_complete_tree): Fixed indentation problems. Rewrote
12596 CALL_EXPR thrown exceptions check. Re-installed further processing
12597 of the assignment in certain cases.
12598 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12599 inlining on class literals.
12600 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12602 (valid_method_invocation_conversion_p): Likewise.
12603 (patch_string): Temporary disable forbidden use of `this' in
12604 explicit constructor invocations when doing string concatenation
12605 within their scope.
12606 (patch_unaryop): Added comment. Reinstalled code to disable
12607 further check on assignment operation with cast expression RHS.
12608 (patch_switch_statement): Fixed indentation.
12609 (build_try_statement): Call build_decl instead of
12610 build_decl_no_layout.
12611 (patch_synchronized_statement): Likewise.
12612 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12613 IS_UNCHECKED_EXPRESSION_P.
12614 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12615 layout argument exception type.
12616 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12617 of IS_UNCHECKED_EXPRESSION_P.
12619 1998-11-18 Anthony Green <green@cygnus.com>
12621 * jcf-parse.c (yyparse): Open class file in binary mode.
12623 1998-11-15 Per Bothner <bothner@cygnus.com>
12625 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12627 * jcf-write.c (perform_relocations): Move check out one loop.
12629 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12631 * Make-lang.in: Fix reference to srcdir.
12632 * jv-scan.c: Add missing xmalloc prototype.
12633 * jvgenmain.c: Ditto.
12635 1998-11-15 Per Bothner <bothner@cygnus.com>
12637 * decl.c (error_mark_node), java-tree.h: New global.
12638 * parse.y: Use empty_stmt_node instead of size_zero_node.
12639 (build_if_else_statement): If missing else, use empty_stmt_node.
12641 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12642 (java_complete_expand_method): Complain if return is missing.
12643 (java_check_regular_methods): Comment out incorrect error check.
12644 (not_accessible_p): Fix incorrect handling of protected methods.
12645 (patch_method_invocation): Pass correct context to not_accessible_p.
12646 (find_applicable_accessible_methods_list): Likewise.
12647 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12648 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12649 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12650 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12652 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12653 (push_int_const): Remove reundant NOTE_PUSH.
12654 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12655 (- case SWITCH_EXPR): Fix code generation bug.
12656 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12657 (generate_classfile): More robust for abstract methods.
12659 1998-11-15 Anthony Green <green@cygnus.com>
12661 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12662 * Make-lang.in: Ditto.
12664 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12665 * jvgenmain: Ditto.
12667 1998-11-15 Per Bothner <bothner@cygnus.com>
12669 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12671 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12673 1998-11-14 Per Bothner <bothner@cygnus.com>
12675 Allow uses of interface types to verify. This is not really
12676 type-safe, but it matches what Sun does, and is OK as long as
12677 there are appropriate run-time checks.
12678 * verify.c (merge_types): If merging two interface types,
12679 just set the result to java.lang.Object.
12680 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12682 1998-11-13 Tom Tromey <tromey@cygnus.com>
12684 * gjavah.c (main): Handle --output-class-directory argument.
12685 * jvspec.c (lang_specific_driver): Translate `-d' into
12686 -foutput-class-dir.
12687 * jcf.h (jcf_write_base_directory): Declare.
12688 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12689 * lang-options.h: Mention -foutput-class-dir.
12690 * jcf-write.c (jcf_write_base_directory): New global.
12691 (make_class_file_name): Put generated .class file into `-d'
12692 directory, or into source directory if -d not given. Function now
12694 (write_classfile): Free class file name. Handle case where class
12696 (DIR_SEPARATOR): New macro.
12697 Include <sys/stat.h>
12699 * Makefile.in (prefix): New macro.
12701 1998-11-12 Per Bothner <bothner@cygnus.com>
12703 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12704 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12705 here (done in patch_invoke instead).
12706 (case_identity): Moved here from parse.y.
12708 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12709 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12710 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12711 so they can be efficiently scanned without recursion.
12712 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12713 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12714 in BLOCK iteratively, rather than recursively.
12716 * parse.y (do_unary_numeric_promotion): New function.
12717 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12719 * parse.y (patch_newarray): Various fixes.
12721 Re-do handling of switch statements (for proper block scoping).
12722 * parse.y: Add just a single block for the enture switch block,
12723 but don't create any "case blocks".
12724 (group_of_labels): Rmeoved unneeded non-terminal.
12725 CASE_EXPR and DEFAULT_EXPR are added to current block.
12726 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12727 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12728 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12729 * parse.y (wfl_operator, print_int_node): Make non-static.
12730 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12731 as part of recursive scan of block.
12732 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12733 (patch_switch_statement): Most tests move dinto java_complete_tree.
12735 * parse.y: Make various production be non-typed (void).
12736 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12737 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12738 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12740 * jcf-write.c (struct jcf_handler): New type.
12741 (struct jcf_switch_state): New type.
12742 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12743 (alloc_handler, emit_unop, emit_reloc): New functions.
12744 (adjust_typed_op): Add extra parameter ("max type" offset).
12745 (emit_switch_reloc, emit_case-reloc): New function.
12746 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12747 (generate_bytecode_insns): Support REAL_CST, switch statements,
12748 exception handling, method calls, object/array creation, and more.
12750 * class.c: Remove some unused variables.
12751 * constants.c (find_string_constant): New function.
12752 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12753 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12754 if flag_emit_class_files.
12756 1998-11-12 Tom Tromey <tromey@cygnus.com>
12758 * jcf-io.c (find_class): Added explanatory comment.
12760 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12761 trailing slash to `.zip' entries.
12763 * jvspec.c (lang_specific_driver): Correctly handle case where
12764 GC_NAME not defined.
12766 1998-11-11 Tom Tromey <tromey@cygnus.com>
12768 * jvspec.c (GC_NAME): New define.
12769 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12771 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12773 1998-11-11 Per Bothner <bothner@cygnus.com>
12775 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12777 1998-11-11 Tom Tromey <tromey@cygnus.com>
12779 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12781 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12783 * class.c (is_compiled_class): Call safe_layout_class for class
12784 compiled from source.
12785 * conver.h (convert_to_integer, convert_to_real,
12786 convert_to_pointer): Added prototypes.
12787 * decl.c (init_decl_processing): Non longer push the decls of
12788 `methodtable', `constants', `Class', `Field', `dispatchTable'
12789 `jexception' and `Method'.
12790 * expr.c (build_invokeinterface): New function.
12791 (expand_invoke): static variable CLASS_IDENT now in
12792 build_invokeinterface. Use build_invokeinterface.
12793 (expand_java_field_op): Moved code to inline
12794 java.lang.PRIMTYPE.TYPE into a function.
12795 (build_primtype_type_ref): New function.
12796 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12797 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12798 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12799 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12800 (DECL_LOCAL_STATIC_VALUE): New macro.
12801 (build_invokeinterface, build_primtype_type_ref): New function
12803 (java_parse_abort_on_error): Macro rewritten.
12804 * jcf-parse.c (current_method): Add comment to declaration.
12805 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12806 Function prototypes fixed.
12807 (jcf_parse_source): push/pop parser context. save/restore global.
12808 (parse_source_file): Fixed leading comment. Now take a
12809 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12810 classes and pop the parser context anymore.
12811 (yyparse): Push parser context, save globals, parse the source
12812 file, restore globals and pop the parser context when processing a
12814 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12815 * lex.c (java_parse_doc_section): New function.
12816 (java_lex): Call java_parse_doc_section when appropriate. Build an
12817 operator around INSTANCEOF_TK.
12818 * lex.h (java_lineterminator, java_sprint_unicode,
12819 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12820 Prototypes rewritten.
12821 (java_parse_escape_sequence, java_letter_or_digit_p,
12822 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12823 java_read_unicode, java_store_unicode, java_read_char,
12824 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12825 Added function prototypes.
12826 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12828 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12830 (struct parser_ctxt): New fields: deprecated,
12831 current_parsed_class_un, gclass_list.
12832 (fix_method_argument_names, issue_warning_error_from_context,
12833 resolve_package, lookup_package_type): New function prototypes.
12834 (resolve_expression_name): Fixed function prototype.
12835 (find_applicable_accessible_methods_list): Fixed indentation, added
12836 extra argument in prototype.
12837 (check_final_assignment, build_null_of_type, check_deprecation,
12838 check_method_redefinition, reset_method_name,
12839 java_check_regular_methods, java_check_abstract_methods,
12840 maybe_build_primttype_type_ref): New function prototype.
12841 * parse.y (conver.h): Include.
12842 (INSTANCEOF_TK): Tagged <operator>.
12843 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12844 (relational_expression:): Build binop for instanceof.
12845 (java_push_parser_context): Remember ctxp->gclass_list across
12847 (java_pop_parser_context): Simply return if no context
12848 exists. Remember gclass_list across contexts.
12849 (issue_warning_error_from_context): New function.
12850 (parse_error_context): Don't setup ctxp->elc here. Call
12851 issue_warning_error_from_context instead.
12852 (parse_warning_context): Likewise.
12853 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12854 setup. Link new class/interface to ctxp->gclass_list.
12855 (add_superinterfaces): Register interface as incomplete if not
12857 (create_class): Remember class unqualified name in
12858 ctxp->current_parsed_class_un. Check class deprecation.
12859 (register_fields): Check field deprecation. Remember static final
12860 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12862 (method_header): New local variable ORIG_ARG. Use unqualified
12863 current class name for check on constructor errors. Promote return
12864 type if of record type. Argument list fix moved in
12865 fix_method_argument_names, called here. Check method deprecation.
12866 (fix_method_argument_names): New function.
12867 (method_declarator): Promote record typed arguments.
12868 (safe_layout_class): Check class methods before layout.
12869 (java_complete_class): Compute field layout when patched.
12870 (do_resolve_class): Try to load class after having it renamed
12871 after the package name.
12872 (get_printable_method_name): Use DECL_CONTEXT.
12873 (reset_method_name): New function.
12874 (check_method_redefinition): Use reset_method_name.
12875 (java_check_regular_methods): New local variable
12876 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12877 names for error report. Check for compile-time error when method
12878 found has default (package) access.
12879 (java_check_abstract_methods): Now takes an interface DECL node as
12880 an argument. Also reinstall real name on unchecked
12881 overriding/hiding methods for error report.
12882 (java_check_methods): Fixed leading comment. Get classes to verify
12883 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12884 CLASS_METHOD_CHECKED_P on class verification.
12885 (lookup_java_method2): Get real method name if necessary.
12886 (find_in_imports): Don't check package class access here.
12887 (resolve_package, lookup_package_type): New functions.
12888 (java_layout_classes): Fixed leading comment. Take classes to be
12889 laid out from ctxp->gclass_list.
12890 (java_complete_expand_methods): Don't expand native and abstract
12892 (java_expand_classes): New function.
12893 (resolve_expression_name): Use additional argument ORIG. Retrieve
12894 values of static final field of primitive types.
12895 (resolve_field_access): Handles static final field of promotive
12897 (resolve_qualified_expression_name): Handle STRING_CST as
12898 primaries and package name resolution. Check deprecation on found
12899 decls. Set where_found and type_found on non static field resolved
12900 during qualification. Layout non primitive field decl types.
12901 (check_deprecation): New function.
12902 (maybe_access_field): Simplified.
12903 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12904 removed. Reverse method's argument when primary is a type. Don't
12905 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12906 instead. Include abstract class in the list of class searchable
12907 for constructors. Use DECL_CONTEXT of found method for access
12908 checks. Check method deprecation.
12909 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12910 converting arguments. Handle INVOKE_INTERFACE.
12911 (lookup_method_invoke): Search constructor using existing
12912 infrastructure (don't rely on lookup_java_constructor anymore).
12913 (find_applicable_accessible_methods_list): Extra argument flag
12914 LC. Now include constructor in the search.
12915 (qualify_ambiguous_name): Conditional expression are primaries.
12916 (not_initialized_as_it_should_p): static final are always
12918 (java_complete_tree): Pass extra NULL argument to
12919 resolve_expression_name. Stricter test to carry on patching
12920 assignments. New case for INSTANCEOF_EXPR.
12921 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12922 (check_final_assignment, maybe_build_primttype_type_ref): New
12924 (patch_assignment): Detect resolved static finals and carry normal
12925 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12926 (try_builtin_assignconv): Access constant 0 on all primitive
12928 (valid_builtin_assignconv_identity_widening_p): Accept identical
12929 types. Accept all promoted type on int type.
12930 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12931 assigned to a reference.
12932 (valid_method_invocation_conversion_p): Accept to check null
12934 (build_binop): Merge declaration and initialization of local
12936 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12937 numeric types. Improved validity test for qualify operators on
12939 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12940 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12941 primitive type and issue the appropriate error message.
12942 (resolve_type_during_patch): Mark class loaded when resolved.
12943 (patch_cast): Allow null to be cased to reference types.
12944 (build_null_of_type): New function.
12945 (patch_array_ref): Handle array on references correctly.
12946 (patch_return): Removed unused local variable MODIFY. Force
12947 boolean to be returned as integers. Allows null to be returned by
12948 a function returning a reference.
12949 * typeck.c (convert_to_integer, convert_to_real,
12950 convert_to_pointer): Prototypes moved to convert.h
12951 (lookup_argument_method): Use method real name, if necessary.
12953 1998-10-30 Tom Tromey <tromey@cygnus.com>
12955 * class.c (build_class_ref): Changed name of primitive classes to
12958 * class.c (make_class_data): Renamed fields: nmethods to
12959 method_count, method_count to dtable_method_count. Always set
12960 `state' field to 0.
12961 * decl.c (init_decl_processing): Likewise.
12963 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * class.c (layout_class): Don't mangle <finit>, produce
12966 __finit<class> instead. Don't verify artificial methods.
12967 * decl.c (finit_identifier_node): New declared global.
12968 (init_decl_processing): finit_identifier_node initialized.
12969 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12970 * java-tree.h (finit_identifier_node): Declared as extern.
12971 (struct lang_decl): New field called_constructor.
12972 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12973 (CLASS_HAS_FINIT_P): New macro.
12974 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12975 explicit constructor invocation.
12976 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12977 CALL_SUPER_CONSTRUCTOR_P): New macros.
12978 (write_classfile): Added prototype.
12979 * jcf-parse.c (jcf_parse_source): Parse and remember for
12980 generation if the file was seen on the command line.
12981 (parse_source_file): Don't write the class file here.
12982 (yyparse): Loop on files rewritten. Set current_jcf.
12983 (parse_zip_file_entries): Parse class file only if it was found.
12984 * lang.c (init_parse): Don't open command line provided filename
12986 (lang_parse): Don't set main_jcf anymore.
12987 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12988 (JCONSTRUCTOR_CHECK): New macro.
12989 (JBSC_TYPE_P): New macro.
12990 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12991 (COMPLETE_CHECK_OP_2): New macro.
12992 (struct parse_ctxt): New field explicit_constructor_p.
12993 (check_class_interface_creation): Fixed prototype indentation.
12994 (patch_method_invocation_stmt): Prototype reflects added argument.
12995 (patch_invoke): Likewise.
12996 (complete_method_declaration, build_super_invocation,
12997 verify_constructor_circularity,
12998 build_this_super_qualified_invocation, get_printable_method_name,
12999 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13000 verify_constructor_super, create_artificial_method,
13001 start_artificial_method_body, end_artificial_method_body,
13002 generate_field_initialization_code): New function prototypes.
13003 * parse.y: Fixed leading comment
13004 (constructor_header:, constructor_body:, block_end:): Rules tagged
13006 (type_declaration:): Call maybe_generate_finit.
13007 (method_declaration:): Action for method_body: placed in new
13008 function complete_method_declaration, called here.
13009 (constructor_declaration:): Defined actions. Removed leading
13011 (constructor_header:): New rule with action.
13012 (constructor_body:): Rule rewritten using block_begin: and
13013 block_end:. Defined actions.
13014 (constructor_declarator:, explicit_constructor_invocation:):
13016 (block:): Use new rules block_begin: block_end:.
13017 (block_begin:, block_end:): New rules and actions.
13018 (block_statements:): Fixed error message for explicit
13020 (method_invocation:): Call build_this_super_qualified_invocation
13021 if primary is `this' or `super' was seen.
13022 (conditional_expression:): Action defined.
13023 (extra_ctxp_pushed_p): New static global flag.
13024 (java_parser_context_save_global): Create parser context if
13025 necessary. Use extra_ctxp_pushed_p to remember it.
13026 (java_parser_context_restore_global): Pop extra parser context if
13028 (build_array_from_name): Array on primitive types are marked
13030 (register_fields): Restore new name in field initializer
13031 expression if type was altered. Non static fields initialized upon
13032 declaration marked initialized.
13033 (maybe_generate_finit): New function.
13034 (maybe_generate_clinit): Use create_artificial_method,
13035 start_artificial_method_body, end_artificial_method_body. Generate
13036 debug info for enclosed initialization statements.
13037 (method_header): Fixed leading comment. Check constructor
13038 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13040 (complete_method_declaration, constructor_circularity_msg,
13041 verify_constructor_circularity): New functions.
13042 (get_printable_method_name): New function.
13043 (check_method_redefinition): Don't rename <finit> methods. Fix
13044 declared constructor names. Error message for
13045 constructors modified.
13046 (java_check_regular_methods): Local variable seen_constructor
13047 renamed saw_constructor. Skip verification on constructors. Create
13048 default constructor with create_artificial_method.
13049 (java_check_methods): Removed unnecessary empty line.
13050 (create_artificial_method, start_artificial_method_body,
13051 end_artificial_method_body): New functions.
13052 (java_layout_classes): Changed leading comment. Reverse fields
13053 list if necessary. Always layout java.lang.Object if being
13055 (java_complete_expand_methods): Verify constructor circularity.
13056 (java_complete_expand_method): Call fix_constructor on
13057 constructors. Local variable no_ac_found removed. Restore
13058 bindings if method body expansion failed.
13059 (fix_constructors, verify_constructor_super,
13060 generate_field_initialization_code): New function.
13061 (java_expand_classes): Fixed leading comment. Write class file
13063 (resolve_expression_name): Check for illegal instance variable
13064 usage within the argument scope of an explicit constructor
13066 (resolve_qualified_expression_name): Pass extra from_super flag
13067 when invoking patch_method_invocation_stmt. New case for
13068 conditional expression when used as a primary. Check for error
13069 when acquiring super.
13070 (patch_method_invocation_stmt): Added extra argument super. New
13071 local variable is_static_flag. Set class_to_search according to
13072 the nature of the constructor invocation. Don't add `this'
13073 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13074 invocation within the argument scope of explicit constructor
13075 invocation. Set is_static according to is_static_flag. Provide
13076 extra `super' argument to patch_invoke invocation.
13077 (patch_invoke): New argument from_super. Loop on arguments
13078 indentation fixed. Pass from_super to invocation_mode. New switch
13079 case INVOKE_SUPER. Fixed error message in switch default case.
13080 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13082 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13083 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13084 message takes constructors into account.
13085 (find_applicable_accessible_methods_list): Fixed indentation.
13086 (qualify_ambiguous_name): Take explicit constructor invocation
13087 into account. Deal with a conditional expression as a primary to
13089 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13090 case. Added extra argument to patch_method_invocation_stmt.
13091 Register calls made to explicit constructor `this'. Don't call
13092 save_expr in ARRAY_REF case when emitting class files. Check for
13093 illegal use of this when expanding explicit constructor invocation
13095 (complete_function_arguments): Set and reset parser context
13096 explicit_constructor_p field value when appropriate.
13097 (build_super_invocation, build_this_super_qualified_invocation):
13099 (patch_assignment): Fixed typo.
13100 (patch_unaryop): Check on final fields occurs only when a decl
13102 (patch_return): Take constructors into account.
13103 (patch_conditional_expr): New function.
13104 * typeck.c (build_java_signature): Removed unnecessary empty line.
13106 1998-10-28 Jeffrey A Law (law@cygnus.com)
13108 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13110 1998-10-28 Tom Tromey <tromey@cygnus.com>
13112 * decl.c (init_decl_processing): Renamed fields.
13113 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13114 interface_len, msize fields.
13116 * class.c (make_class_data): Removed subclass_head and
13117 subclass_next fields.
13118 * decl.c (init_decl_processing): Removed subclass_head and
13119 subclass_next fields.
13121 1998-10-28 Jeffrey A Law (law@cygnus.com)
13123 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13124 * mangle.c (emit_unicode_mangled_name): Similarly.
13126 1998-10-26 Nick Clifton <nickc@cygnus.com>
13128 * jcf-parse.c (get_constant): Place braces around code to compute
13129 'd' when REAL_ARITHMETIC is not defined.
13131 1998-10-25 H.J. Lu (hjl@gnu.org)
13133 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13136 1998-10-23 Tom Tromey <tromey@cygnus.com>
13138 * lang-specs.h: `.zip' files are input to jc1.
13140 1998-10-22 Per Bothner <bothner@cygnus.com>
13142 * jvspecs.c: Add (but don't enable) support for combining multiple
13143 .class and .java input filenames to a single jc1 invocation.
13144 Add support for -C flag (copile to .class files).
13145 Translate -classpath and -CLASSPATH arguments.
13146 * lang-specs.h: Don't set %2 spec.
13148 1998-10-22 Tom Tromey <tromey@cygnus.com>
13150 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13152 (add_path): Don't add trailing separator to non-empty path
13155 * lang.c (lang_decode_option): Check for -fclasspath and
13156 -fCLASSPATH before examining other `-f' options.
13158 * java-tree.h (finalize_identifier_node): Don't declare.
13159 * class.c (make_class_data): Don't push "final" field.
13160 * decl.c (init_decl_processing): Don't push "final" field.
13161 (finalize_identifier_node): Removed.
13162 (init_decl_processing): Don't set finalize_identifier_node.
13164 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13166 1998-10-11 Anthony Green <green@cygnus.com>
13168 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13169 (JV_SCAN_SOURCES): New macro.
13170 (JCF_DUMP_SOURCES): Likewise.
13171 (jcf-dump$(exeext)): New target.
13172 (jv-scan$(exeext)): New target.
13174 1998-10-22 Tom Tromey <tromey@cygnus.com>
13176 * Makefile.in (LEX): Removed.
13177 (LEXFLAGS): Likewise.
13178 (SET_BISON): New macro.
13180 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13181 spurious diffs in parse.c.
13182 ($(PARSE_SCAN_C)): Likewise.
13183 (PARSE_DIR): New macro.
13185 (PARSE_SCAN_C): Likewise.
13186 (PARSE_RELDIR): New macro.
13188 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13190 * jcf-io.c (find_class): Use saw_java_source to determine when to
13191 look for `.java' file.
13192 * jcf-parse.c (saw_java_source): New global.
13193 (yyparse): Set it if `.java' file seen.
13195 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13196 (GCJH_SOURCES): Likewise.
13197 * Makefile.in (datadir): New macro.
13198 (libjava_zip): Likewise.
13199 (JAVA_OBJS): Added jcf-path.o.
13200 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13201 (../gcjh$(exeext)): Likewise.
13202 (jcf-path.o): New target.
13203 * java-tree.h (fix_classpath): Removed decl.
13204 * jcf-parse.c (fix_classpath): Removed.
13205 (load_class): Don't call fix_classpath.
13206 * parse.y (read_import_dir): Don't call fix_classpath.
13207 * lex.h: Don't mention classpath.
13208 * lex.c (java_init_lex): Don't initialize classpath.
13209 * jcf-io.c (classpath): Removed global.
13210 (find_class): Use jcf_path iteration functions. Correctly search
13211 class path for .java file.
13212 (open_in_zip): New argument `is_system'.
13213 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13214 classpath-related options.
13215 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13217 (lang_init): Call jcf_path_init.
13218 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13219 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13220 Correctly put braces around second string in each entry.
13221 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13222 classpath-related options.
13223 (help): Updated for new options.
13224 * jcf.h: Declare functions from jcf-path.c. Don't mention
13225 `classpath' global.
13226 * jcf-path.c: New file.
13228 * jcf-depend.c: Include jcf.h.
13230 * jcf-write.c (localvar_alloc): Returns `void'.
13231 (localvar_free): Removed unused variable.
13233 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13234 (init_parse): Use OBJECT_SUFFIX, not ".o".
13236 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13238 * class.c (emit_register_classes): Renamed from
13239 emit_register_class.
13240 * java-tree.h (emit_register_classes): Prototype renamed from
13241 emit_register_class.
13242 * jcf-parse.c (yyparse): Call emit_register_classes once before
13244 * parse.y (java_expand_classes): No longer register classes.
13246 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13248 * class.c (is_compiled_class): New local variable
13249 seen_in_zip. Identify classes found in currently compiled source
13251 * decl.c (complete_start_java_method): Fixed typo.
13252 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13253 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13254 (CLASS_P): Moved around.
13255 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13256 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13258 (jcf_parse_source): Changed leading comment. Removed unnecessary
13259 fclose and CLASS_FROM_SOURCE_P marking.
13260 (parse_source_file): New local variables remember_for_generation
13261 and filename. Mark parsed file name identifier node. Removed block
13262 executed when parse_only was null. Set remember_for_generation.
13263 Use it as an argument to java_pop_parser_context.
13264 (yyparse): New local variables several_files, list, next node and
13265 current_file_list. Split ampersand separated file names into
13266 current_file_list. Iterate through the list and parse accordingly.
13267 * parse.h (java_pop_parser_context): New function prototype.
13268 * parse.y (ctxp_for_generation): New static global variable.
13269 (java_pop_parser_context): New argument generate. Link popped ctxp
13270 to ctxp_for_generation list accordingly.
13271 (java_complete_expand_methods): Fixed indentation.
13272 (java_expand_classes): New function.
13274 1998-10-17 Per Bothner <bothner@cygnus.com>
13276 * Makefile.in: Link with libiberty.a instead of memmove.o.
13278 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * lex.c (setjmp.h): No longer included.
13281 * lex.h (setjmp.h): Included.
13282 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13283 (duplicate_declaration_error_p): Renamed from
13284 duplicate_declaration_error.
13285 (build_array_from_name): New function prototype.
13286 * parse.y (setjmp.h): No longer included.
13287 (variable_declarator_id): Define action.
13288 (build_array_from_name): New function.
13289 (duplicate_declaration_error_p): Renamed from
13290 duplicate_declaration_error. Fixed leading comment.
13291 (register_fields): Main `for' loop reorganized. Uses
13292 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13293 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13294 build_array_from_name.
13295 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13297 (read_import_dir): Don't try to skip `.' and `..'.
13298 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13299 build_array_from_name. Main `for' loop reorganized.
13300 (resolve_qualified_expression_name): When building access to a
13301 field, use the type where the field was found, not its own type.
13302 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13303 field was found is null.
13304 (qualify_ambiguous_name): Sweep through all successive array
13307 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13309 * java-tree.h (pop_labeled_block, lang_printable_name,
13310 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13311 interface_of_p, inherits_from_p, fix_classpath,
13312 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13313 make_class_data, register_class, alloc_name_constant): New
13314 function prototypes.
13315 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13316 indentation. Added cast to remove warning.
13317 (lang_printable_name): Set v argument unused.
13318 (lang_print_error): Added argument to lang_printable_name call.
13319 (java_dummy_print, print_lang_decl, print_lang_type,
13320 print_lang_identifier, lang_print_xnode): All argument marked
13322 * lex.c (java_unget_unicode): Removed unnecessary argument.
13323 (java_allocate_new_line): Unused local variable is gone.
13324 (java_read_char): Added parenthesis in expressions to remove
13325 warnings. Added final return statement.
13326 (java_read_unicode): Added parenthesis in expression to remove
13328 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13329 (java_parse_escape_sequence): Likewise.
13330 (java_lex): Unused local variables are gone. Fixed
13331 java_unget_unicode invocation.
13332 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13334 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13335 lang_printable_name invocation in macro.
13336 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13338 (duplicate_declaration_error): Suppressed unused argument in
13340 (identical_subpath_p): Function declaration is gone.
13341 (patch_invoke): Suppressed unused argument in prototype.
13342 (patch_cast, build_labeled_block, check_thrown_exceptions):
13344 * parse.y (setjmp.h): Included
13345 (toplev.h): Likewise.
13346 (field_declaration:): Suppressed unused local
13347 (label_decl:): Fixed build_labeled_block invocation.
13348 (java_pop_parser_context): Put extra parenthesis around assignment
13350 (yyerror): Suppressed unused local variables.
13351 (variable_redefinition_error): Fixed lang_printable_name
13353 (create_interface): Suppressed unused local variables.
13354 (create_class): Likewise.
13355 (duplicate_declaration_error): Suppressed unused argument. Fixed
13356 lang_printable_name invocation.
13357 (register_fields): Suppressed unused local variable. Fixed
13358 duplicate_declaration_error invocation.
13359 (method_header): Suppressed unused local variable.
13360 (method_declarator, parser_check_super): Likewise.
13361 (java_complete_class): Suppressed unused local variable. Fixed
13362 fatal error message.
13363 (complete_class_report_errors): Added default: in switch.
13364 (java_check_regular_methods): Fixed lang_printable_name
13366 (check_throws_clauses): Likewise.
13367 (java_check_abstract_methods): Suppressed unused local
13368 variable. Fixed lang_printable_name invocation.
13369 (read_import_entry): Added supplemental return statement.
13370 (read_import_dir): Suppressed unused local variables.
13371 (check_pkg_class_access, declare_local_variables): Likewise.
13372 (source_start_java_method): Suppressed unused extern variable
13374 (expand_start_java_method): Suppressed unused extern and local
13375 variable declarations.
13376 (java_complete_expand_methods): Likewise.
13377 (java_complete_expand_method): Suppressed unused local variables.
13378 (make_qualified_name): Likewise.
13379 (resolve_qualified_expression_name): Added default: in
13380 switch. Fixed lang_printable_name invocation.
13381 (class_instance_creation_expression): Added parenthesis around
13383 (patch_method_invocation_stmt): Fixed lang_printable_name and
13384 patch_invoke invocations.
13385 (check_for_static_method_reference): Fixed lang_printable_name
13387 (patch_invoke): Suppressed unused arguments and local variables.
13388 (lookup_method_invoke): Suppressed unused local variables.
13389 (qualify_ambiguous_name): Added default: in switch.
13390 (identical_subpath_p): Function removed.
13391 (patch_assignment): Suppressed unused local variables. Suppressed
13392 unnecessary if statement. Fixed lang_printable_name invocations.
13393 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13394 (valid_ref_assignconv_cast_p): Parenthesis around
13395 expression. Suppressed unused local variables.
13396 (build_binop): Suppressed unused local variables. fixed
13397 lang_printable_name invocations.
13398 (string_constant_concatenation): Suppressed unused local
13400 (patch_unaryop): Fixed lang_printable_name invocation.
13401 (patch_cast): Suppressed unnecessary argument. Fixed
13402 lang_printable_name invocation.
13403 (patch_array_ref): Fixed lang_printable_name invocation.
13404 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13405 (build_labeled_block): Suppressed unused argument.
13406 (generate_labeled_block): Fixed build_labeled_block invocation.
13407 (build_loop_body): Suppressed unused local variables.
13408 (patch_loop_statement): Likewise.
13409 (patch_exit): Fixed lang_printable_name invocation.
13410 (patch_switch_statement): Likewise.
13411 (case_identity): First argument marked unused.
13412 (patch_try_statement): Fixed lang_printable_name invocations.
13413 (patch_synchronized_statement, patch_throw_statement): Likewise.
13414 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13415 lang_printable_name invocations.
13416 (check_thrown_exceptions_do): Suppressed unused argument.
13418 1998-10-14 Tom Tromey <tromey@cygnus.com>
13420 * jcf-write.c (write_classfile): Add output class file as target.
13421 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13422 * jcf.h: Added declarations for dependency-tracking functions.
13423 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13424 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13425 (finish_parse): Call jcf_dependency_write.
13426 (dependency_tracking): New global.
13427 (DEPEND_SET_FILE): New define.
13428 (DEPEND_ENABLE): New define.
13429 (init_parse): Enable dependency tracking if required.
13431 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13432 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13433 (../gcjh$(exeext)): Likewise.
13434 (jcf-depend.o): New target.
13435 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13436 (GCJH_SOURCES): Likewise.
13437 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13439 (find_classfile): Added dep_name argument.
13440 (find_class): Compute name of dependency.
13441 (open_in_zip): Call jcf_dependency_add_file.
13442 * gjavah.c (output_file): No longer global.
13443 (usage): Don't mention "gjavah".
13445 (java_no_argument): Likewise.
13446 (version): Likewise.
13447 (main): Recognize and handle -M family of options.
13448 (print_mangled_classname): Return is void.
13449 (process_file): Handle case where output is suppressed.
13450 (HANDLE_END_FIELD): Likewise.
13451 (HANDLE_METHOD): Likewise.
13452 * jcf-depend.c: New file.
13454 1998-10-13 Jeffrey A Law (law@cygnus.com)
13456 * java-tree.def: Add missing newline at EOF.
13458 1998-10-13 Tom Tromey <tromey@cygnus.com>
13460 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13461 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13463 Include <config.h> and "system.h".
13464 (disassemble_method): Undefine RET to avoid clash with
13465 config/i386/i386.h.
13467 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13469 * decl.c (runtime_exception_type_node, error_exception_type_node):
13470 New global variables.
13471 (init_decl_processing): Initialized.
13472 * expr.c (java_lang_expand_expr): Set caught exception type to
13473 null if catch handler argument doesn't exit.
13474 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13476 * java-tree.h (runtime_exception_type_node,
13477 error_exception_type_node): Global variables declared.
13478 (DECL_FUNCTION_THROWS): New macro.
13479 (DECL_FUNCTION_BODY): Modified comment.
13480 (DECL_SPECIFIC_COUNT): Likewise.
13481 (struct lang_decl): New field throws_list.
13482 (IS_UNCHECKED_EXPRESSION_P): New macro.
13483 * lex.c (java_lex): Generate location information for THROW_TK.
13484 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13485 EXCEPTIONS_P): New macros.
13486 (enum jdep_code): New value JDEP_EXCEPTION.
13487 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13488 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13489 PATCH_METHOD_RETURN_ERROR): New macros.
13490 (patch_method_invocation_stmt): Added new argument to prototype.
13491 (patch_synchronized_statement, patch_throw_statement,
13492 check_thrown_exceptions, check_thrown_exceptions_do,
13493 purge_unchecked_exceptions, check_throws_clauses): New function
13495 * parse.y Fixed typo in keyword section.
13496 (throw:): Rule tagged <node>.
13497 (THROW_TK): Keyword tagged <operator>.
13498 (method_header:): Last argument to call to method_header passed
13500 (throws:, class_type_list:, throw_statement:,
13501 synchronized_statement:, synchronized:): Defined actions.
13502 (method_header): New local variable current. Register exceptions
13503 from throws clause.
13504 (java_complete_tree): Complete and verify exceptions from throws
13506 (complete_class_report_errors): Error message on exceptions not
13508 (java_check_regular_methods): Fixed typo. Shortcut on private
13509 overriding methods. Changed error message on method
13510 redefinition. Check for throws clause compatibility.
13511 (check_throws_clauses): New function.
13512 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13513 method. Changed error message on method redefinition.
13514 (currently_caught_type_list): New static variable.
13515 (java_complete_expand_methods): Purge unchecked exceptions from
13516 throws clause list. Call PUSH_EXCEPTIONS before walk and
13517 POP_EXCEPTIONS after.
13518 (resolve_qualified_expression_name): Pass new argument as NULL to
13519 patch_method_invocation_stmt.
13520 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13521 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13522 argument list when appropriate. Use new argument if non null to
13523 store selected method decl.
13524 (patch_invoke): Convert if necessary args of builtin types before
13525 forming CALL_EXPR. Argument list no longer reversed here.
13526 (invocation_mode): Treat final methods as static methods.
13527 (java_complete_tree): New cases for THROW_EXPR: and
13528 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13530 (complete_function_arguments): No more RECORD_TYPE
13531 conversion. Function parameter nodes no longer saved.
13532 (valid_ref_assignconv_cast_p): Avoid handling null type.
13533 (patch_binop): Fixed null constant reference handling.
13534 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13535 BUILD_THROW macros.
13536 (patch_try_statement): Fixed comments. Record caught types in
13537 list, push the list, expand try block and pop the list.
13538 (patch_synchronized_statement, patch_throw_statement,
13539 check_thrown_exceptions, check_thrown_exceptions_do,
13540 purge_unchecked_exceptions): New functions.
13541 * typeck.c (lookup_argument_method): Allow WFL in place of method
13542 DECL_NAME during method definition check
13544 1998-10-09 Tom Tromey <tromey@cygnus.com>
13546 * gjavah.c (decode_signature_piece): New function.
13547 (print_c_decl): Use it. Added `name_override' argument.
13548 (print_method_info): Use name_override argument to print_c_decl.
13549 (seen_fields): Removed.
13550 (print_field_info): Don't update seen_fields.
13551 (struct method_name): New structure.
13552 (method_name_list): New global.
13553 (print_method_info): Add new method to list of methods.
13554 (name_is_method_p): New function.
13555 (print_field_info): If field name has same name as method, then
13557 (process_file): Parse methods before fields.
13558 (field_pass): New global.
13559 (HANDLE_END_FIELD): Take field_pass into account.
13561 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13563 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13564 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13566 1998-10-03 Anthony Green <green@cygnus.com>
13568 * jvspec.c: Fix bug in jvgenmain_spec patch.
13570 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13572 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13573 * decl.c (soft_exceptioninfo_call_node): New global variable.
13574 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13575 takes extra integer argument. soft_exceptioninfo_call_node
13577 * except.c (java_set_exception_lang_code): New function
13578 (method_init_exceptions): Called here.
13579 (prepare_eh_table_type): New function.
13580 (expand_end_java_handler): Called here.
13581 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13582 one argument. Modified generation of call to
13583 soft_badarrayindex_node to use new argument.
13584 (build_java_arrayaccess): Pass faulty index value to
13585 build_java_throw_out_of_bounds_exception.
13586 (generate_name): New function.
13587 (java_lang_expand_expr): New local variables node, current,
13588 has_finally_p. Expand TRY_EXPR node.
13589 (process_jvm_instruction): Replace top of the stack with thrown
13590 object reference when entering exception handler.
13591 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13592 specific tree codes.
13593 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13595 (DECL_SPECIFIC_COUNT): New macro.
13596 (prepare_eh_table_type, java_set_exception_lang_code,
13597 generate_name): New function declarations.
13598 (match_java_method): Declaration deleted.
13599 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13601 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13602 * parse.h (redefinition_error, refine_accessible_methods_list,
13603 can_cast_to_p): Function declaration removed.
13604 (classitf_redefinition_error, variable_redefinition_error,
13605 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13606 find_most_specific_methods_list, argument_types_convertible,
13607 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13608 valid_cast_to_p, valid_method_invocation_conversion_p,
13609 try_reference_assignconv, add_stmt_to_compound,
13610 build_jump_to_finally, build_tree_list, patch_try_statement,
13611 java_get_catch_block): New function declarations.
13612 * parse.y (string_buffer_type): Global variable deleted.
13613 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13614 finally): Rules tagged <node>.
13615 (TRY_TK, CATCH_TK): Token tagged <operator>.
13616 (class_body_declaration:, class_member_declaration:,
13617 formal_parameter:, explicit_constructor_invocation:,
13618 interface_member_declaration:, constant_declaration:,
13619 primary_no_new_array:, class_instance_creation_expression:,
13620 array_creation_expression:): Issue error on unsuported JDK1.1
13622 (try_statement:, catches:, finally:): Define actions.
13623 (catch_clause_parameter): New rule.
13624 (catch_clause:): Use new rule catch_clause_parameter.
13625 (parse_jdk1_1_error): New function.
13626 (redefinition_error): Renamed classitf_redefinition_error.
13627 (variable_redefinition_error): New function.
13628 (check_class_interface_creation): Call
13629 classitf_redefinition_error.
13630 (java_complete_tree): Added error message on JDEP_TYPE: case.
13631 (complete_class_report_errors): Fixed indentation.
13632 (declare_local_variables): Call variable_redefinition_error.
13633 (source_end_java_method): Call java_set_exception_lang_code and
13634 emit_handlers where appropriate.
13635 (java_method_add_stmt): Call add_stmt_to_block.
13636 (add_stmt_to_block): New function.
13637 (lookup_method_invoke): Fixed outside comment. new local variable
13638 candicates. Call find_applicable_accessible_methods_list and
13639 find_most_specific_methods_list when searching for a
13640 method. Modified error report to list possible candidates when
13642 (find_applicable_accessible_methods_list,
13643 find_most_specific_methods_list, argument_types_convertible): New
13645 (refine_accessible_methods_list): Function deleted.
13646 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13647 expr (if applicable) before calling patch_array_ref.
13648 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13649 (enter_block): Fixed comment.
13650 (enter_a_block): New function.
13651 (patch_assignment): Reorganized. Call try_reference_assignconv for
13652 references. Call valid_cast_to_p instead of can_cast_to_p.
13653 (try_reference_assignconv,
13654 valid_builtin_assignconv_identity_widening_p): New functions.
13655 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13656 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13658 (build_string_concatenation): Don't resolve StringBuffer.
13659 (patch_cast): Fixed inverted arguments.
13660 (patch_array_ref): Code to save array expr deleted. Call
13661 valid_cast_to_p instead of can_cast_to_p.
13662 (generate_labeled_block): Call generate_name.
13663 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13664 patch_try_statement): New functions.
13665 * typeck.c (match_java_method): Function deleted.
13667 1998-10-02 Anthony Green <green@cygnus.com>
13669 * jvspec.c: jvgenmain_spec uses different temporary file names.
13671 1998-10-02 Anthony Green <green@cygnus.com>
13673 * jvspec.c (lang_specific_driver): Fail if user specifies
13674 --main= when not linking.
13676 1998-09-28 Tom Tromey <tromey@cygnus.com>
13678 * class.c (make_class_data): Push value for `thread' field.
13679 * decl.c (init_decl_processing): Added `thread' field to class.
13681 * class.c (add_field): Always make static fields externally
13684 1998-09-26 Anthony Green <green@cygnus.com>
13686 * expr.c (build_java_athrow,
13687 build_java_throw_out_of_bounds_exception, expand_invoke,
13688 build_newarray, expand_java_multianewarray, build_java_monitor):
13689 Update comments to reflect _Jv_* function names.
13691 1998-09-25 Per Bothner <bothner@cygnus.com>
13693 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13694 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13695 * parse.y (expand_start_java_method): Likewise.
13697 1998-09-24 Per Bothner <bothner@cygnus.com>
13699 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13701 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13702 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13703 * expr.c: Remove no-longer-needed calls to promote_type.
13704 * decl.c (give_name_to_locals): Liekwise.
13705 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13706 * parse.y: Add/remove promote_type calls as appropriate.
13707 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13708 (parse_signature_string): Likewise.
13709 (build_java_array_type): Fix for now signature convenions.
13711 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13713 1998-09-23 Tom Tromey <tromey@cygnus.com>
13715 * class.c (init_class_processing): libjava function renamed to
13718 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13720 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13721 * java-tree.def: Fixed DEFTREECODE third argument.
13722 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13723 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13724 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13725 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13726 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13727 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13728 * lang.c (java_tree_code_type, java_tree_code_length,
13729 java_tree_code_name): New arrays.
13730 (lang_init): Append Java tree node definitions to Gcc ones.
13731 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13733 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13735 (java_lex): Allow declaration of empty string constants. Retain
13736 location information on CASE_TK and DEFAULT_TK.
13737 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13738 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13739 Modified to be more robust.
13740 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13741 (build_new_invocation, try_builtin_assignconv,
13742 patch_switch_statement, string_constant_concatenation,
13743 build_string_concatenation, patch_string_cst, patch_string,
13744 java_expand_switch): New function declarations.
13745 * parse.y: Rules related to switch and EH tagged <node>.
13746 (label_id): Set to NULL_TREE
13747 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13749 (this_or_super:): Fixed indentation.
13750 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13751 statement_expression:): Removed call to RULE on all sub-rules.
13752 (switch_expression:, switch_labels:): New rules.
13753 (switch_statement:, switch_block:, switch_block_statement_groups:,
13754 switch_block_statement_group:, switch_labels:, switch_label:):
13756 (throw_statement:, synchronized_statement:, try_statement:):
13757 Defined temporary actions.
13758 (class_instance_creation_expression:): Call
13759 build_new_invocation. Fixed indentation.
13760 (field_access): Fixed indentation.
13761 (method_invocation): Likewise.
13762 (make_qualified_primary): Use THIS_EXPR.
13763 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13764 resolving from SUPER, set *type_found.
13765 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13766 (java_complete_tree): Removed unused local variable `location'. Case
13767 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13768 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13769 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13770 STRING_CST: case. default: checks for patchable strings.
13771 (complete_function_arguments): Transform string constant or
13772 crafted StringBuffer if necessary.
13773 (build_method_invocation): Fixed comments.
13774 (build_new_invocation): New function.
13775 (patch_assignment): Call try_builtin_assignconv to figure a valid
13776 assignment conversion between builtin types.
13777 (try_builtin_assignconv): New function.
13778 (build_binop): Use URSHIFT_EXPR directly to call build.
13779 (operator_string): Use UNARY_PLUS_EXPR.
13780 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13782 (do_merge_string_cste, merge_string_cste,
13783 string_constant_concatenation, build_string_concatenation,
13784 patch_string, patch_string_cst): New function.
13785 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13786 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13787 (build_newarray_node): Use NEW_ARRAY_EXPR.
13788 (build_this): Use THIS_EXPR.
13789 (build_return): Enable debug information on return statement.
13790 (build_if_else_statement): Likewise.
13791 (complete_labeled_statement): Fixed related comment.
13792 (build_loop_body): Fixed comment.
13793 (build_bc_statement): Enable debug information on break/continue
13795 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13797 (patch_switch_statement, case_identity, java_expand_switch): New
13800 1998-09-21 Per Bothner <bothner@cygnus.com>
13802 * buffer.h (BUFFER_INIT): New macro.
13803 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13804 Pass (struct jcf_partial *state) to most functions.
13805 (jcf_block, jcf_relocation): New types.
13806 Support labels, branches, conditionals, loops.
13808 1998-09-21 Tom Tromey <tromey@cygnus.com>
13810 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13812 1998-09-21 Per Bothner <bothner@cygnus.com>
13814 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13815 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13816 not integer_type_node (INT_TYPE_SIZ bits).
13818 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13820 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13821 * jcf-dump.c (print_exception_table): New function.
13822 (disassemble_method): Better handling of wide instructions.
13823 Make more robust for bad input.
13825 1998-09-30 Jeffrey A Law (law@cygnus.com)
13827 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13830 1998-09-17 Jeffrey A Law (law@cygnus.com)
13832 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13834 1998-09-17 Tom Tromey <tromey@cygnus.com>
13836 * Makefile.in ($(PARSE_H)): Removed target.
13838 1998-09-17 Jeffrey A Law (law@cygnus.com)
13840 * Makefile.in (JAVA_OBJS): Add memmove.o
13841 (memmove.o): New target & rules.
13843 1998-09-15 Tom Tromey <tromey@cygnus.com>
13845 * expr.c (expand_invoke): Don't generate a call to the class init
13848 1998-09-14 Jeffrey A Law (law@cygnus.com)
13850 * Makefile.in: Add many missing dependencies.
13851 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13853 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13854 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13856 1998-09-11 Per Bothner <bothner@cygnus.com>
13858 * decl.c (complete_start_java_method): If method is static (and
13859 not private) call _Jv_InitClass.
13860 * expr.c (expand_invoke): Don't call build_class_init.
13862 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13864 1998-09-10 Jeffrey A Law (law@cygnus.com)
13866 * Make-lang.in (GCJ): Define before using.
13868 1998-09-09 Jeffrey A Law (law@cygnus.com)
13870 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13871 losing due to namespace pollution in GNU getopt.h
13873 1998-09-09 Tom Tromey <tromey@cygnus.com>
13875 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13876 (java.all.cross): Likewise.
13877 (java.rest.encap): Likewise.
13879 1998-09-08 Jeffrey A Law (law@cygnus.com)
13881 * gjavah.c (print_class_decls): Fix thinko in arglist
13882 * jcv-io.c (find_classfile): Similarly.
13884 1998-09-07 Jeffrey A Law (law@cygnus.com)
13886 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13888 1998-09-05 Tom Tromey <tromey@cygnus.com>
13890 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13891 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13892 * Makefile.in (PARSE_C): New macro.
13893 (PARSE_H): Likewise.
13894 (PARSE_SCAN_C): Likewise.
13895 ($(PARSE_C)): Target renamed from parse.c.
13896 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13897 (clean): Remove parse-scan.c as well.
13898 (parse.o): Depend on $(PARSE_C).
13900 1998-09-05 Anthony Green <green@cygnus.com>
13902 * README, license.terms: Removed.
13904 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13905 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13906 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13907 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13908 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13909 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13910 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13911 and Java trademark attribution.
13913 1998-09-04 Tom Tromey <tromey@cygnus.com>
13915 * Makefile.in: Use gcjh, not gjavah.
13916 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13917 * Make-lang.in: Changed gjavah to gcjh everywhere.
13919 1998-09-03 Per Bothner <bothner@cygnus.com>
13921 * gjavah.c: Support new -prepend -add -append flags.
13922 (print_method_info): Method is not virtual if class is final.
13924 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13926 * jv-scan.c: Fixed copyright assignment.
13927 * keyword.gperf: Likewise.
13928 * keyword.h: Likewise.
13929 * lex.c: Fixed copyright assignment.
13930 (java_lex): Push unicode back when parsing '<'.
13931 * lex.h: Fixed copyright assignment.
13932 * parse-scan.y: Likewise.
13933 * parse.h: Fixed copyright assignment.
13934 (build_debugable_stmt, complete_for_loop): New function prototypes.
13935 * parse.y: Fixed copyright assignment.
13936 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13937 size_zero_node when completing a loop with no exit condition.
13938 (for_statement_nsi:): Define action.
13939 (for_init:, for_update:): Return size_zero_node when empty.
13940 (declare_local_variables): Call build_debugable_stmt.
13941 (build_debugable_stmt): New function.
13942 (build_loop_body): Build debugable statement around loop
13944 (complete_loop_body): Take into account the debugable statement
13945 around the EXIT_EXPR.
13946 (complete_loop_body): New function.
13947 (patch_exit_expr): Fixed condition inversion.
13949 1998-09-02 Tom Tromey <tromey@cygnus.com>
13951 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13952 name of thread define.
13953 * jvspec.c (THREAD_NAME): New macro.
13955 (THREADLIB): Likewise.
13956 (lang_specific_driver): Recognize attempt to link with thread
13957 library or gc library. Recognize -ljava on command line so it
13958 isn't linked against more than once.
13960 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13962 * parse-scan.y (report_main_declaration): Name of the class
13963 containing `main' can be a qualified name.
13965 1998-08-31 Tom Tromey <tromey@cygnus.com>
13967 * config-lang.in: Changed gjavac to gjc everywhere.
13968 * Make-lang.in: Changed gjavac to gjc everywhere.
13970 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13972 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13973 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13974 and install the files.
13975 * Makefile.in (JAVA_OBJS_LITE): New variable.
13976 (compiler:): Now include jv-scan as a dependency.
13977 (../jv-scan$(exeext), parse-scan.c): New targets.
13978 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13979 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13980 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13981 check for errors even if parse_only.
13982 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13984 (yylex): New function. Uses java_lex body.
13985 (java_lex): Removed commented out statement. Remove local variable
13986 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13987 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13988 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13989 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13990 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13991 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13993 (java_lex_error): Empty if JC1_LITE is defined.
13994 (java_get_line_col): Return 0 if JC1_LITE is defined.
13995 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13996 SET_MODIFIER_CTX): Moved into the section containing the macros
13997 conditionally defined by JC1_LITE.
13998 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13999 argument if JC1_LITE is defined.
14000 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14001 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14003 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14004 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14005 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14006 to different values according to JC1_LITE.
14007 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14008 declared if JC1_LITE set.
14009 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14010 defined if JC1_LITE not set.
14011 (struct parser_ctx): Reorganized and skip the jc1 front end part
14013 (java_layout_classes): New function definition.
14014 (java_push_parser_context, java_init_lex, yyparse, yylex,
14015 yyerror): Prototype always declared. All other static function
14016 prototypes declared only if JC1_LITE is not set.
14017 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14018 declared in parse.h.
14019 (java_layout_classes): New function.
14020 (java_complete_expand_methods): No longer layout the class here.
14021 * parse-scan.y: New file.
14022 * jv-scan.c: New file.
14024 1998-08-25 Tom Tromey <tromey@cygnus.com>
14026 * gjavah.c (main): Handle -friend option.
14027 (friend_specs): New global.
14028 (generate_access): Handle friend_specs.
14029 (process_file): Likewise.
14030 (MAX_FRIENDS): New macro.
14031 (friend_count): New global.
14032 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14033 Changed all callers.
14035 1998-08-24 Per Bothner <bothner@cygnus.com>
14037 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14038 (main): Handle processing all the entries of a named .zip archive.
14039 * jcf-io.c (jcf_trim_old_input): New function.
14040 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14042 1998-08-24 Per Bothner <bothner@cygnus.com>
14044 * lang.c (flag_assume_compiled): Make default be on.
14046 1998-08-21 Per Bothner <bothner@cygnus.com>
14048 * jcf-dump.c: Add bunches of flags to control output more.
14049 (process_class): New function; support printing more than one class.
14050 (main): Support new --print-main and --javap flags.
14051 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14052 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14054 1998-08-20 Per Bothner <bothner@cygnus.com>
14056 Change mangling of dispatch table to match C++ vtable (w/thunks).
14057 * class.c (build_dtable_decl), java-tree.h: New function.
14058 (make_class_data): Call it.
14059 * decl.c (init_decl_processing): Likewise.
14061 1998-08-19 Warren Levy <warrenl@cygnus.com>
14063 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14064 soft_anewarray; adjust args passed.
14065 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14066 match _Jv_NewObjectArray.
14068 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14070 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14071 * expr.c (loopup_label): Call create_label_decl.
14072 (create_label_decl): New function.
14073 (java_lang_expand_expr): Call expand_start_bindings with argument
14075 * java-tree.h Added space after PROTO in function declarations
14077 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14078 (create_label_decl, push_labeled_block): New function
14080 * lex.c (label_id): Initialize.
14081 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14083 * parse.h Added space after PROTO in function declarations when
14085 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14086 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14087 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14088 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14090 (struct parser_ctxt): New fields current_loop,
14091 current_labeled_block.
14092 (build_if_else_statement, patch_if_else_statement,
14093 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14094 generate_labeled_block, complete_labeled_statement,
14095 build_bc_statement, patch_bc_statement, patch_loop_statement,
14096 build_new_loop, build_loop_body, complete_loop_body): New function
14098 * parse.y (java_warning_count): New global variable.
14099 (label_id): New static variable.
14100 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14101 (block:): Return size_zero_node when block is empty.
14102 (empty_statement:): Return size_zero_node.
14103 (statement:): Implement supplemental action when for_statement: is
14105 (label_decl:): New rule.
14106 (labeled_statement:): Rewritten using label_decl. Actions
14108 (labeled_statement_nsi:): Likewise.
14109 (if_then_statement): Actions implemented.
14110 (while_expression): New rule.
14111 (while_statement:): Rewritten using while_expression. Actions
14113 (while_statement_nsi:): Likewise.
14114 (do_statement_begin:): New rule.
14115 (do_statement:): Rewritten using do_statement_begin. Actions
14117 (for_statement:): Rewritten using for_begin. Actions implemented.
14118 (for_statement_nsi:): Likewise.
14119 (for_header:, for_begin:): New rules.
14120 (for_init:): Actions implemented.
14121 (statement_expression_list:, break_statement:,
14122 continue_statement:): Likewise.
14123 (yyerror): Count number of issued warning(s).
14124 (java_report_errors): Report error(s) and/or warning(s).
14125 (java_complete_class): Use build_java_argument_signature to
14126 recompute completed method signature.
14127 (java_check_regular_methods): New locals method_wfl and aflags.
14128 Use method_wfl instead of lookup_cl during error reports. Fixed
14129 indentation and modified some error messages. Use
14130 lang_printable_name in method instead of the DECL_NAME. New code
14131 to issue warnings on methods not overriding corresponding methods
14132 private to a different package.
14133 (java_method_add_stmt): Call add_stmt_to_compound.
14134 (add_stmt_to_compound): New function.
14135 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14136 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14137 (build_if_else_statement, patch_if_else_statement,
14138 build_labeled_block, generate_labeled_block,
14139 complete_labeled_statement, build_new_loop, build_loop_body,
14140 complete_loop_body, patch_loop_statement, build_bc_statement,
14141 patch_bc_statement, patch_exit_expr): New functions.
14142 * typeck.c (build_java_signature): Build argument signature before
14143 enclosing it in between parenthesis.
14145 1998-08-17 Warren Levy <warrenl@cygnus.com>
14147 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14148 (JAVA_OBJS): Added reminder comment
14150 1998-08-13 Nick Clifton <nickc@cygnus.com>
14152 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14153 be interpreted as a long long.
14155 1998-08-13 Warren Levy <warrenl@cygnus.com>
14157 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14158 soft_initialise_class. Use _Jv_NewMultiArray, not
14159 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14160 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14161 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14162 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14164 1998-08-12 Per Bothner <bothner@cygnus.com>
14166 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14167 length_identifier_node): New global tree node constants.
14168 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14169 Replace uses by super_identifier_node etc.
14170 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14172 * parse.y (resolve_field_access): Don't special-case ".length" if
14173 flag_emit_class_files.
14174 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14175 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14178 1998-08-11 Per Bothner <bothner@cygnus.com>
14180 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14181 * class.c (make_method_value): Remove init for removed fields.
14183 * class.c (layout_class): Use build_java_argument_signature.
14184 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14186 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14187 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14188 (build_java_signature): Don't use push_java_argument_signature.
14190 * typeck.c (lookup_argument_method): New function.
14191 * parse.y (java_check_regular_methods): Use lookup_argument_method
14192 instead of lookup_java_method2 followed by lookup_java_method.
14194 * parse.y (check_method_redefinition): Minor optimization.
14196 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14197 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14199 1998-08-10 Tom Tromey <tromey@cygnus.com>
14201 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14204 * gjavah.c (java_float_finite): Use K&R-style definition.
14205 (java_double_finite): Likewise.
14206 (generate_access): Now returns void. Changed all callers.
14207 (last_access_generated): Removed.
14208 (process_file): Only make a single pass over the .class file.
14210 1998-07-29 Per Bothner <bothner@cygnus.com>
14212 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14213 for compatibility for G++ (with -fvtable-thunks).
14214 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14216 * gjavah.c (process_file): Use public inheritance for super-class.
14218 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14220 * lex.c (java_init_lex): Initialize ctxp->package.
14221 * parse.h (struct parser_ctxt): package and package_len replaced
14222 by tree package, an identifier node. Field method_decl_list is
14223 gone. Fixed comments.
14224 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14225 class_in_current_package): New function prototypes.
14226 * parse.y (array_type:): Set class loaded flag on primitive type
14228 (package_declaration:): Assign ctxp->package to the
14230 (method_invocation:): Handle invocation of method qualified by
14232 (single_type_import_declaration:): Removed ambiguity check.
14233 (java_pop_parser_context): New local variable `next'. Reset and
14234 set IMPORT_CLASSFILE_NAME flags on current and previous import
14236 (java_accstring_lookup): Use new local macro COPY_RETURN.
14237 (lookup_field_wrapper): New function.
14238 (parser_qualified_classname): Use merge_qualified_name.
14239 (parser_check_super_interface): Broaden error message.
14240 (do_resolve_class): Check for qualified class name in the current
14241 compilation unit if appropriate.
14242 (process_imports): Check for already defined classes.
14243 (check_pkg_class_access): Got rid of call to
14244 get_access_flags_from_decl.
14245 (java_complete_expand_methods): Call safe_layout_class based on
14246 the current class size.
14247 (make_qualified_primary): Build a WFL qualification on primary if
14249 (merge_qualified_name): New function.
14250 (make_qualified_name): Use merge_qualified_name.
14251 (resolve_expression_name): Use safe_lookup_field.
14252 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14253 (resolve_qualified_expression_name): Likewise. Check on resolved
14254 element accessibility.
14255 (not_accessible_p, class_in_current_package): New functions.
14256 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14257 (patch_method_invocation_stmt): Merged common pieces. Check
14258 accessibility of invoked method.
14259 (check_for_static_method_reference): Add returned type in error
14261 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14262 (refine_accessible_methods_list): Merged two conditions in test.
14263 (java_complete_class): Sanity check on stabilize_ref gone.
14264 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14266 1998-07-28 Per Bothner <bothner@cygnus.com>
14268 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14270 1998-07-24 Tom Tromey <tromey@cygnus.com>
14272 * gjavah.c (F_NAN): Removed.
14273 (F_NAN_MASK): New macro.
14274 (F_POSITIVE_INFINITY): Removed.
14275 (F_NEGATIVE_INFINITY): Likewise.
14276 (java_float_finite): Rewrote.
14277 (D_NAN_MASK): Renamed.
14278 (java_double_finite): Rewrote.
14279 (D_POSITIVE_INFINITY): Removed.
14280 (D_NEGATIVE_INFINITY): Likewise.
14282 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14283 If verbose, print underlying representation of value in hex.
14285 1998-07-24 Per Bothner <bothner@cygnus.com>
14287 * buffer.h, buffer.c: New files.
14288 * Makefile.in (JAVA_OBJS): Add buffer.o.
14290 Support locals variables and writing their debug entries to .class.
14291 * jcf-write.c: Simplify some by user new buffer type.
14292 (vode_buffer_grow): Removed.
14293 (struct localvar_info): New type.
14294 (localsvars, localvartable): New buffers.
14295 (localvar_alloc, localvar_free): New functions.
14296 (generate_bytecode_insns): Handle local variables.
14297 (generate_classfile): Write LocalVariableTable attribute.
14299 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14301 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14302 * zipfile.h (ZIPMAGIC): New macro.
14304 1998-07-24 Tom Tromey <tromey@cygnus.com>
14306 * Makefile.in (gjavah.o): Updated dependencies.
14307 (jcf-dump.o): Likewise.
14308 (all.indirect): Use ../gjavah.
14309 (../gjavah$(exeext)): Likewise.
14310 (clean): Don't remove gjavah.
14311 (clean): Remove parse.c, not java/parse.c.
14312 * Make-lang.in (java): Added gjavah.
14313 (gjavah$(exeext)): New target.
14314 (GJAVAH_SOURCES): New macro.
14315 (java.all.build): Added gjavah.
14316 (java.all.cross): Likewise.
14317 (java.rest.encap): Likewise.
14318 * config-lang.in (compilers, stagestuff): Added gjavah.
14320 1998-07-23 Tom Tromey <tromey@cygnus.com>
14322 * gjavah.c (java_float_finite): New function.
14323 (java_double_finite): Likewise.
14324 (F_POSITIVE_INFINITY): New macro.
14325 (F_NEGATIVE_INFINITY): Likewise.
14327 (D_POSITIVE_INFINITY): Likewise.
14328 (D_NEGATIVE_INFINITY): Likewise.
14330 (print_field_info): Use java_float_finite and java_double_finite.
14332 1998-07-23 Per Bothner <bothner@cygnus.com>
14334 * parse.y (method_header): Name "this" implicit argument.
14336 1998-07-22 Per Bothner <bothner@cygnus.com>
14338 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14339 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14340 (put_linenumber): New function.
14341 (generate_bytecode_insns, generate_classfile): Write line numbers.
14343 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14345 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14346 (lookup_name, build_known_method_ref, build_class_init,
14347 build_invokevirtual, invoke_build_dtable, match_java_method,
14348 build_field_ref, pushdecl_force_head, build_java_binop,
14349 binary_numeric_promotion, build_decl_no_layout,
14350 build_java_arrayaccess, build_newarray, build_anewarray,
14351 build_java_array_length_access, build_java_arraynull_check): New
14352 extern function prototypes.
14353 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14354 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14356 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14358 * jcf.h (jcf_out_of_synch): New extern function prototype.
14359 * parse.h: Static/global function implemented in parse.y
14360 prototyped and declarations moved at the end of the file.
14361 (DECL_P): Check that the argument isn't null.
14362 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14363 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14364 (QUAL_DECL_TYPE): New macro.
14365 (PARAMS): Macro definition removed.
14366 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14367 (return_statement:): Call build_return.
14368 (field_access:): Call make_qualified_primary in sub rule.
14369 (method_invocation:): Build method invocation and call
14370 make_qualified_primary when processing primaries.
14371 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14372 get_type_from_signature.
14373 (java_check_regular_method): Extra integer 0 argument when calling
14374 lookup_java_method2.
14375 (lookup_java_interface_method2): Extra method DECL argument when
14376 calling lookup_java_interface_method2.
14377 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14378 COMPOUND_EXPR node.
14379 (java_complete_expand_method): Layout current class iff not
14380 already done. Don't process interface's methods.
14381 (java_complete_expand_method): Use super class only if it
14382 exists. Use current class otherwise.
14383 (make_qualified_primary): New function.
14384 (resolve_expression_name): Process qualified expression or
14385 expression from primary the same way.
14386 (resolve_expression_name): Two last arguments to
14387 resolve_field_access are now NULL_TREEs.
14388 (resolve_field_access): New variable is_static. Local field must
14389 be DECLs. is_static computed on field DECLs only. Append code in
14390 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14391 to initialize field_type.
14392 (resolve_qualified_expression_name): New local variable,
14393 previous_call_static and is_static. Handle primaries with function
14394 calls, casts, array references and `this'. `super' now handled as
14395 `(super_class)this'. Use is_static to clarify boolean expressions.
14396 Added code to handle case where a proper handle is required to
14397 access a field. Use QUAL_DECL_TYPE where applicable.
14398 (maybe_access_field): New function.
14399 (patch_method_invocation_stmt): New arguments primary, where,
14400 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14401 deleted. Use `where' as a type to search from if specified. Check
14402 for static method reference where forbidden. Append primary or
14403 current_this to the argument list if not calling constructor nor
14405 (check_for_static_method_reference): New function.
14406 (patch_invoke): Layout the class on which new is done if
14408 (lookup_method_invoke): Changed format to report errors on
14410 (qualify_ambiguous_name): New local variable this_found. Now
14411 handle things from primaries. Method call are considered
14413 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14414 changed into NULLs.
14415 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14416 (java_complete_tree): New case fo RETURN_EXPR. Process function
14417 call arguments in separate function.
14418 (complete_function_arguments): New function.
14419 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14421 (patch_assignment): Take the return function slot into account as
14422 a RHS. Distinguish assignment from a return.
14423 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14424 when checking methods in interfaces.
14425 (resolve_type_during_patch): NULL argument to unresolve_type_p
14426 instead of NULL_TREE.
14427 (patch_newarray): Fixed typo in comment.
14428 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14429 (build_return, patch_return): New functions.
14430 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14432 1998-07-21 Per Bothner <bothner@cygnus.com>
14434 * constants.c (find_name_and_type_constant, find_fieldref_index,
14435 find_methodref_index): New methods.
14436 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14437 just return given method. Also, rename to build_known_method_ref.
14438 (expand_invoke): Rename call to build_invoke_non_interface.
14439 * java-tree.h, parse.h: Update prototype.
14440 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14441 (such as expand_expr_stmt) if flag_emit_class_files.
14442 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14443 STACK_TARGET, IGNORE_TARGET): New macros.
14444 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14445 (generate_bytecode_insn): New function to generate method's bytecode.
14446 (generate_classfile): Node generate Code attribute for a method.
14447 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14448 push_long_const, field_op, adjust_typed_op, maybe_wide):
14449 New functions used by generate_bytecode_insn.
14451 * typeck.c (signature_include_return): Remove variable.
14452 (push_java_argument_signature, build_java_argument_signature): New.
14453 (build_java_signature): Use push_java_argument_signature.
14454 * parse.y: Use build_java_argument_signature instead of fiddling
14455 with signature_include_return.
14457 1998-07-17 Tom Tromey <tromey@cygnus.com>
14459 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14462 * Makefile.in (all.indirect): Added gjavah$(exeext).
14463 (gjavah$(exeext)): Added $(exeext).
14466 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14468 * class.c (layout_class): Call to java_layout_parsed_class replace
14469 by safe_layout_class.
14470 * expr.c (build_java_array_length_access): Removed static storage
14471 class in the function definition.
14472 (build_java_arraynull_check): Likewise.
14473 Also fixed typos in two comments.
14474 * lex.c (java_init_lex): Initialize static global kw_length.
14475 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14476 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14478 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14479 * parse.h (resolve_no_layout): New static function declaration.
14480 (get_identifier_in_static): Declaration removed.
14481 (java_layout_parsed_class): Function name declaration changed to
14483 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14484 not_initialized_as_it_should_p, build_this): New static function
14486 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14487 binary_numeric_promotion, stabilize_reference,
14488 build_decl_no_layout, build_java_arrayaccess): Extern function
14489 declarations moved into their own section.
14490 (build_newarray, build_anewarray, build_java_array_length_access,
14491 build_java_arraynull_check): New extern function declarations.
14492 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14493 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14495 (CALL_CONSTRUCTOR_P): New macro.
14496 * parse.y (kw_length): New static global tree node.
14497 (return_statement): Tagged <node>.
14498 (RETURN_TK): Tagged <operator>.
14499 (variable_declarator_id:): Build variable declaration with an
14500 empty initialization value if a syntax error was found in the
14501 initialization part of the variable declaration.
14502 (statement_without_trailing_substatement:): return_statement: now
14503 uses the default rule.
14504 (return_statement:): Temporarily fixed to return NULL_TREE.
14505 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14506 (class_instance_creation_expression:): Class creation rules now
14507 call build_method_invocation upon reduction.
14508 (array_creation_expression:): Rules call build_newarray_node upon
14510 (dim_exprs:): Build a list of dimension expressions.
14511 (dim_expr:): Store location of the OSB_TK in the dimension
14513 (method_invocation:): Added a new error rule.
14514 (build_unresolved_array_type): WFL argument may also be an array
14515 on a primitive type. Name of the argument changed to reflect this.
14516 (method_declarator): Insert argument type at the beginning of the
14517 argument type list and later reverse the list.
14518 (unresolved_type_p): Argument 'returned' may be optionally
14520 (java_layout_class_from_source): Function renamed
14522 (resolve_and_layout): Now call resolve_no_layout and
14524 (resolve_no_layout): New function.
14525 (purify_type_name): New function.
14526 (complete_class_report_errors): Call purify_type_name during error
14527 report on a type not found.
14528 (process_imports): error_found local variable doesn't need to be
14529 initialized to zero.
14530 (declare_local_variables): New local type_wfl. Fixed typo in error
14531 message. type_wfl assigned to unresolved type and used to register
14532 incomplete type. Build a WFL around the variable initialization
14533 statement so that debug info can be generated on it.
14534 (source_start_java_method): Reverse argument list after they've
14536 (current_this): New static global variable.
14537 (java_complete_expand_methods): Set current_this when appropriate.
14538 (resolve_expression_name): Build correct static and non static
14539 field access bearing a simple name.
14540 (resolve_field_access): Resolve the length field of arrays. Handle
14542 (patch_method_invocation_stmt): Set the type of the method
14543 invocation to error_mark_node. This value is later overridden by a
14544 valid type, if any. Don't handle qualified constructor invocation
14545 as qualified method invocation. Call lookup_method_invoke with its
14546 new flag. It's no longer necessary to access the selected method
14547 as the value of a tree list. Handle constructor invocation.
14548 (patch_invoke): Reverse argument list when invoking non interface
14549 methods. Insert call to new as the first argument of the
14551 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14552 defined within a final class. Return INVOKE_STATIC if the invoked
14553 method is a constructor.
14554 (lookup_method_invoke): New lc argument is a flag to indicate a
14555 constructor lookup. Now handle constructor lookup. Choose the most
14556 specific method in case several were matching the invocation
14557 requirements. Return a method decl instead of a tree list featuring
14558 one single method decl element.
14559 (refine_accessible_methods_list): New lc flag argument to
14560 indicate that a constructor is being looked up.
14561 (not_initialized_as_it_should_p): New function.
14562 (java_complete_tree): Now process fake tree codes
14563 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14564 save_expr on resolved function call arguments. Case on
14565 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14566 (patch_assignment): LHS can be a field access expression. When
14567 dealing with reference, lhs_type is the promoted type of the
14568 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14570 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14571 (patch_binop): Use not_initialized_as_it_should_p where
14573 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14574 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14576 (resolve_type_during_patch): New function.
14577 (patch_cast): Call resolve_type_during_patch to resolve type and
14578 report error accordingly.
14579 (patch_array_ref): Use not_initialized_as_it_should_p where
14580 applicable. Array base expression is saved before being
14581 used. Promote the type of an array elements if it contains non
14583 (build_newarray_node, patch_newarray, build_this): New functions.
14585 1998-07-16 Tom Tromey <tromey@cygnus.com>
14587 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14588 increment it in `for' statement.
14589 (print_field_info): If number is inf or nan, don't print it.
14590 (print_method_info): If method name is `delete', just ignore it.
14591 (print_c_decl): Special-case jstringArray.
14593 * gjavah.c (help): New function.
14594 (no_argument): New function.
14595 (usage): Changed text.
14596 (main): Rewrote argument handling. Now handles -v, --help,
14598 (version): New function.
14599 (found_error): New global.
14600 (main): Return found_error.
14601 (generate_access): Set found_error.
14602 (print_c_decl): Likewise.
14604 1998-07-15 Tom Tromey <tromey@cygnus.com>
14606 * gjavah.c (print_c_decl): Don't print "," when examining field.
14607 Skip type name when looking at "[L" types.
14608 (process_file): Now static.
14609 (generate_access): Now returns int.
14610 (last_access_generated): New global.
14611 (process_file): Clear last_access_generated; make multiple passes
14613 (print_field_info): Just return if generate_access returns true.
14614 (print_method_info): Likewise. Also, allow <init> functions to
14616 (print_c_decl): Added is_init argument. Print constructors
14618 (print_cxx_classname): Use UTF8_GET to extract characters from
14620 (print_base_classname): New function.
14621 (print_class_decls): New function.
14622 (process_file): Use it.
14623 (utf8_cmp): New function.
14625 1998-07-13 Nick Clifton <nickc@cygnus.com>
14627 * lang-options.h: Format changed to match changes in gcc/toplev.c
14628 to implement a --help option.
14630 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14632 * decl.c (init_decl_processing): Revert change to dtable_type.
14634 1998-07-09 Per Bothner <bothner@cygnus.com>
14636 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14638 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14640 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14642 * lang.c (lang_init): Default flag_exceptions to 1, without
14643 checking to see if it's 2 first.
14645 1998-07-08 Jeffrey A Law (law@cygnus.com)
14647 * constants.c: Include "system.h".
14648 * decl.c: Likewise.
14649 * lang.c (flag_new_exceptions): Get via extern now.
14650 (lang_init_options): New functions. Turn on flag_new_exceptions.
14652 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14654 * lex.c (java_lex): Return 0 when we see an invalid character in
14657 * lex.c (java_read_char): Specify extra argument when calling
14659 (java_read_unicode, java_parse_end_comment,
14660 java_parse_escape_sequence): Likewise,
14661 (java_lex): Specify extra argument when calling
14662 java_lex_error. Test that IDs are beginning with a legal character
14663 for IDs. Handle invalid characters with an error message and a
14664 call to java_lex_error.
14665 (java_lex_error): Adjust column position by new argument
14666 `forward'. Issue an error even if in the middle of reporting an
14669 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14671 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14672 we don't explicitly put a null pointer when we're copying it.
14674 1998-07-07 Tom Tromey <tromey@cygnus.com>
14676 * gjavah.c (print_cxx_classname): New function.
14677 (super_class_name): Likewise.
14678 (print_super_fields): Removed.
14679 (in_super): Removed.
14680 (print_field_info): Never generate #defines.
14681 (print_c_decl): Changed generated types to match JNI. No longer
14682 print class name before method name.
14683 (print_method_info): Print "static" before static methods.
14684 Print "virtual" before non-final methods.
14685 (usage): Use exit(1), not exit(-1).
14687 (print_field_info): Use %.17g to print a double.
14688 (last_access): New globals.
14689 (process_file): Initialize last_access.
14690 (usage): Now static.
14691 (ACC_VISIBILITY): New define.
14692 (generate_access): New function.
14693 (print_field_info): Call it.
14694 (print_method_info): Likewise. Also, generate information for all
14695 methods, not just native methods. Return void.
14696 (print_c_decl): Return void.
14697 (print_field_info): Return void.
14699 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14701 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14702 processing the jc1 grammar file. Prefix bison functions and
14703 variables with java_.
14704 (parse.c): Dependencies on parse.h and lex.h
14705 * expr.c (build_java_arrayaccess): Function now global.
14706 * java-tree.h: Comment reorganized to carry on previous
14707 classification effort.
14708 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14709 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14710 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14711 java_parse (new prefix java_ generated by bison).
14712 (java_layout_parsed_class, java_register_parsed_class): Function
14714 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14715 * lex.c (static tree wfl_op): Variable deleted.
14716 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14717 ctxp fields to NULL_TREE.
14718 (java_lex): No longer create WFL for operators. Filename caching
14719 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14720 created as STRING_CST and later expanded. Removed extra argument
14721 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14723 (build_wfl_node): Removed code in comments.
14724 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14725 store token and location data in the current bison token.
14726 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14727 static/extern function declaration at the beginning of the file.
14728 (struct qualification): Data structure definition deleted.
14729 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14730 (qualify_ambiguous_name): Function declaration modified. Function
14731 now returns nothing.
14732 (build_array_ref, patch_array_ref, make_qualified_name,
14733 resolve_qualified_expression_name, maybe_generate_clinit,
14734 resolve_field_access): New static function declarations.
14735 (build_java_arrayaccess): New extern function declaration.
14736 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14737 (CALL_EXPR_PRIMARY): Macro deleted.
14738 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14739 (struct parser_ctxt): Field initialized_final
14740 removed. non_static_initialized, static_initialized: New fields.
14741 * parse.y (static tree kw_super, static tree kw_this): New global
14743 (%union): tree wfl field of operator member replaced by int
14744 location. WFLs are non longer created for operators.
14745 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14746 (qualified_name:): Now calls make_qualified_name to build the
14748 (type_declaration:): Consider generating <clinit> when class
14750 (variable_declarator:): Directly build an assignment node when the
14751 variable is initialized when declared.
14752 (this_or_super:): Build a WFL and set current location when THIS
14753 or SUPER are parsed.
14754 (expression_statement:): Wrap statement around a WFL.
14755 (primary_no_new_array:): Fixed typo. Changed value returned by
14756 THIS_TK because of its new type (temporary).
14757 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14758 (field_access:): Build qualified name with SUPER.
14759 (method_invocation:): Fixed returned value because of SUPER's new
14761 (array_access:): Use OSB_TK location information.
14762 (post_increment_expression:, post_decrement_expression:,
14763 unary_expression:, pre_increment_expression:,
14764 pre_decrement_expression:, unary_expression_not_plus_minus:,
14765 cast_expression:, multiplicative_expression:,
14766 additive_expression:, shift_expression:, relational_expression:,
14767 equality_expression:, and_expression:, exclusive_or_expression:,
14768 inclusive_or_expression:, conditional_and_expression:,
14769 conditional_or_expression:, assignment:): Use new location/token
14770 information available on operators.
14771 (create_class): Set super_decl_type to NULL_TREE when processing
14773 (register_fields): Field initialization is now a MODIFY_EXPR
14774 node. Chain initialization code to the matching lists (according
14775 to the field declaration modifiers).
14776 (maybe_generate_clinit): New function.
14777 (method_header): Don't set method's DECL_NAME to a WFL when adding
14778 methods to java.lang.Object.
14779 (resolve_and_layout): Now can return NULL_TREE if the type
14780 resolution fails. Otherwise, return the class DECL instead of its
14782 (check_method_redefinition): Don't patch method DECL_NAME if it
14783 belongs to java.lang.Object.
14784 (process_imports): Simply assign error_found to the value returned
14785 by check_pkg_class_access.
14786 (declare_local_variables): Don't use their init statements (if
14787 any) when parsing error were previously found. Reuse MODIFY_EXPR
14788 build during parsing as an init statement.
14789 (java_method_add_stmt): Now return the current method body.
14790 (java_layout_parsed_class, java_register_parsed_class): Functions
14792 (java_complete_expand_methods): Initialize the constant pool on a
14793 per class basis. Layout the classes before expanding their method
14794 bodies. Don't try expand artificial constructor code if error were
14795 found. Make the classes data and register them if no error were
14797 (java_complete_expand_method): Retrieve an artificial constructor
14798 argument list before entering its body. Assign the top block to
14799 the artificial constructor function body and set types of declared
14800 blocks and compound statements to void. Walk method body if not an
14801 artificial constructor.
14802 (make_qualified_name, cut_identifier_in_qualified): New functions.
14803 (resolve_expression_name): Fixed comments. Save/restore the
14804 current class CLASS_LOADED_P flag value. Build non qualified
14805 static field access and handle qualified expression names.
14806 (resolve_field_access, resolve_qualified_expression_name): New
14808 (patch_method_invocation_stmt): Use the new expression resolution
14809 scheme, calling resolve_field_access when the function call is
14810 resolved as an expression.
14811 (qualify_ambiguous_name): Function rewritten to work on qualified
14812 expression produced by make_qualified_name.
14813 (java_complete_tree): Promote type when function's argument are
14814 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14815 the assignment to discover further errors if RHS is a expression
14816 name that fails to evaluate. Declare LHS initialized even though
14817 the assignment failed. Don't use the location variable and removed
14818 extra argument in patch function calls. Now handle the ARRAY_REF
14819 case and build internal string representation when STRING_CSTs are
14821 (build_method_invocation): Don't wrap function call around a WFL.
14822 (build_assignment): Likewise. Use the operator location
14824 (patch_assignment): Handle array access LHSs. Handle error
14825 provenance, resulting in a better error report.
14826 (build_binop): Use op_location from operator as binop location
14828 (build_unaryop, build_incdec, build_cast): Likewise.
14829 (patch_binop): Extract location information from the node. Fixed
14830 typo in error message.
14831 (patch_unary_op): Extract location information from the node.
14832 (build_array_ref, patch_array_ref): New functions.
14834 1998-07-01 Tom Tromey <tromey@cygnus.com>
14836 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14837 match _Jv_IsInstanceOf.
14838 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14839 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14841 1998-06-30 Tom Tromey <tromey@cygnus.com>
14843 * decl.c (init_decl_processing): Functions are now named
14844 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14846 1998-06-29 Per Bothner <bothner@cygnus.com>
14848 * java-tree.h (load_class): Add prototype.
14849 * class.c (is_compiled_class): Add missing arg to load_class.
14850 * expr.c (expand_java_NEW): Call load_class.
14851 * parse.y (process_import): Removed bogus use of void return value.
14853 1998-06-25 Per Bothner <bothner@cygnus.com>
14855 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14856 Function name is "_Jv_Throw" instead of "soft_athrow".
14857 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14858 Function name is "_Jv_AllocObject" instead of "soft_new".
14859 Takes an extra parameter (object size).
14860 * expr.c: Update calls.
14862 1998-06-24 Per Bothner <bothner@cygnus.com>
14864 * lex.c (java_get_line_col): Handle end-of-file.
14865 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14867 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14869 * lang.c (lang_init): Make -fexceptions the default.
14870 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14871 exception handling is not turned on.
14873 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14875 * lang.c (flag_new_exceptions): Make this this default.
14876 * decl.c (end_java_method): Call emit_handlers.
14877 * except.c (method_init_exceptions): Set language code and version.
14878 (expand_start_java_handler): Enable exception, and call
14879 expand_eh_region_start.
14880 (expand_end_java_handler): Enable exception, and set up catch blocks.
14881 (emit_handlers): New routine to generate the saved handlers.
14882 * java-except.h (emit_handlers): Add prototype.
14884 1998-06-12 Per Bothner <bothner@cygnus.com>
14886 We used to have three different representations of the constant pool:
14887 the CPool structure, the tree_constant_pool, and the constructures
14888 used to build the Class object (which may need class and string
14889 constants) in compiled code. None were appropriate for compiling
14890 to .class files, so I did a major overhaul.
14892 First, the tree_constant_pool array was removed. Things were
14893 modified to the CPool structure in the JCF could be used.
14894 Second, a "capacity" field was added to the CPool, and functions
14895 written to search for a matching constant, adding one if not found.
14896 The code that generated the Class object was changed to use a CPool.
14897 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14898 the static Class object are now only in build_constants_constructor.
14899 Finally, I wrote code which can generate a .class file (including its
14900 constant pool) from the RECORD_TYPE of a class. This is a big step
14901 on the way to compiling Java source into .class files.
14903 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14904 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14906 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14907 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14908 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14909 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14910 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14911 (lang_type): Removed constant_pool field.
14912 * jcf.h (CPool): Renamed size to count. Added field capacity.
14913 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14914 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14915 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14917 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14918 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14919 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14920 (set_constant_entry, find_constant1, find_constant2,
14921 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14922 find_utf8_constant, find_class_or_string_constant): New functions.
14924 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14925 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14926 (give_name_to_class, get_class_constant): Likewise.
14927 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14928 (get_name_and_type_constant, get_ref_constant): Removed.
14929 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14930 * parse.y: Don't save/restore tree_constant_pool.
14931 * verify.c (verify_jvm_instructions): Update for new approach.
14932 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14934 * lang-options.h: Added -femit-class-file, -femit-class-files.
14935 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14936 (lang_f_options): Added "emit-class-file(s)".
14938 * expr.c (build_java_arrayaccess): Generate more efficient array
14939 bounds checking, by using unsigned compare.
14941 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14943 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14945 * parse.h: New comment on the handling of unresolved type
14946 identifiers. JDEPs are now part of the jdep_code enum.
14947 (typedef struct jdep): Now use enum jdep_code or int, depending on
14948 availability. Both are narrowed down to an 8 bits bitfield.
14949 (CALL_EXPR_PRIMARY): Fixed comment.
14951 1998-06-10 Tom Tromey <tromey@cygnus.com>
14953 * Make-lang.in (java): Added gjavac and jvgenmain.
14954 (java.start.encap): Depend on gjavac.
14955 (java.rest.encap): Depend on jvgenmain.
14957 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14958 (JAVA_CROSS_NAME): Likewise.
14959 (java.all.build): Depend on jvgenmain and gjavac.
14960 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14961 (jvgenmain$(exeext)): New target.
14962 (java.install-common): Wrote.
14963 * config-lang.in (compilers, stagestuff): Added gjavac and
14966 1998-06-10 Dave Brolley <brolley@cygnus.com>
14968 * lang.c (lang_decode_option): New argc/argv interface.
14970 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14972 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14973 * decl.c (build_decl_no_layout): New function.
14974 * expr.c (java_lang_expand_expr): Layout declarations found in
14975 blocks before they're pushed.
14976 * jcf-parse.c (load_class): Save current line when parsing class
14978 (parse_source_file): Register class before expanding their
14980 * lang.c (put_decl_node): Produce `null' when `void *' is
14982 * lex.c (static tree wfl_op): New static global, for error report
14984 (java_init_lex): wfl_operator and wfl_op initialized
14985 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14987 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14988 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14989 build_unresolved_array_type): New static function definitions.
14990 (build_decl_no_layout): New extern function declared.
14991 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14992 faulty modifier exists.
14993 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14994 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14995 (UNARY_PLUS_EXPR): New fake operator.
14996 (struct parser_ctxt): New field osb_number.
14997 * parse.y (static tree wfl_operator): New static WFL for operator
14998 bound error messages.
14999 (DECR_TK, INCR_TK): Moved.
15000 (OP_TK): Tagged <operator>.
15001 (array_type:): Now call build_unresolved_array_type.
15002 (dim_expr:): Count the number of '[' seen.
15003 (post_increment_expression, post_decrement_expression,
15004 pre_increment_expression, pre_decrement_expression,
15005 unary_expression_not_plus_minus, unary_expression:): Actions are
15006 now building the corresponding unary expressions.
15007 (cast_expression:): Actions are now building cast expressions.
15008 (build_unresolved_array_type): New function.
15009 (create_interface): Reset the number of declared interfaces.
15010 (create_class): Likewise.
15011 (method_header): Methods declared within the scope of an interface
15012 are now implicitly set public and abstract.
15013 (java_complete_class): Variable's and parameter's type are patched
15014 with a promoted type.
15015 (declare_local_variables): Resolved non builtin types are promoted
15016 before being used to build a variable decl. Removed type patch
15017 posted on variable initialization statement.
15018 (source_start_java_method): Use build_decl_no_layout to build the
15019 decl of a parameter of incomplete type.
15020 (java_register_parsed_class): Process interfaces too. Call
15021 rest_of_decl_compilation on each processed class declarations.
15022 (java_complete_expand_methods): Don't attempt to expand things in
15024 (java_complete_tree): Process CONVERT_EXPR, even though it always
15025 has a type. Propagate error_mark_node to node's type too. Promote
15026 method's call argument type and return error_mark_node if
15027 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15028 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15029 handle unary operator nodes.
15030 (build_assignment): Added comment.
15031 (print_int_node): New function.
15032 (patch_assignment): New second argument. New error handling. Use
15033 print_int_node. Handle references. Use can_cast_to_p to issue
15034 different error message according to the context and check upon
15035 the initialization of the RHS.
15036 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15037 (operator_string): Handle more operators.
15038 (patch_binop): No longer use a function static
15039 wfl_operator. Improved error message on shift distance.
15040 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15041 patch_cast): New functions.
15043 1998-06-05 Per Bothner <bothner@cygnus.com>
15045 * jvspec.c: New file.
15046 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15048 * java-tree.h (identifier_subst): Add declaration.
15050 1998-06-04 Tom Tromey <tromey@cygnus.com>
15052 * jvgenmain.c (main): Generate call to JvRunMain.
15054 * class.c (make_class_data): Push value for "sync_info" field.
15055 * decl.c (init_decl_processing): Push "sync_info" field.
15057 1998-06-03 Per Bothner <bothner@cygnus.com>
15059 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15060 Java (source) name, not signature.
15061 Set TYPE_ALIGN to (at least) that of element_type.
15063 1998-06-02 Per Bothner <bothner@cygnus.com>
15065 * class.c: Moved classname-mangling-rekated code to ...
15066 * mangle.c: ... this new file.
15067 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15068 * Makefile.in: Update for above changes.
15070 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15072 * expr.c (truthvalue_conversion): Convert integer and floating
15073 point value to their truth value.
15074 * lex.c (java_lex): Handle the `null' literal.
15075 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15076 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15077 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15080 * parse.y: Reorganization/documentation on token declaration.
15081 (binop_lookup[]): New added new tree codes.
15082 (relational_expression): Build corresponding binary operators.
15083 (equality_expression, conditional_and_expression,
15084 conditional_or_expression): Likewise.
15085 (java_complete_class): Fix crash in debug message.
15086 (java_complete_tree): Check initialization of method call
15087 arguments. Further bogus node evaluation to detect more error
15088 during assignments. Handles more binary operators.
15089 (patch_assignment): Use DECL_P.
15090 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15092 (operator_string): Handle more case. Compacted source.
15093 (patch_binop): Changed function comment. Checking for
15094 uninitialized first operand takes the compound assignment into
15095 account and uses DECL_P. Checking for uninitialized second operand
15096 delayed to routine's end. Use macros to issue type bound error
15097 messages and issue messages on both operands if their types are
15098 different. Force fixed type into node. Handle all binary
15101 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15103 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15104 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15105 build operator node and return tokens.
15106 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15107 * parse.h (java_complete_tree): Changed returned type in prototype.
15108 (build_method_invocation, build_assignment, patch_assignment,
15109 patch_binop): New static function declarations.
15110 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15111 BUILD_EXPR_WFL): New macros.
15112 * parse.y (enum tree_code binop_lookup[]): New static for token to
15114 (%union): Parser union has new sub-structure `operator'.
15115 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15116 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15117 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15118 ASSIGN_ANY_TK): Tokens tagged `operator'.
15119 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15120 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15121 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15122 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15123 (assignment_operator:): Rule tagged `operator'.
15124 (expression_statement:): Re-installed default rule.
15125 (method_invocation:): Sub rules call build_method_invocation.
15126 (postfix_expression:): Don't attempt to resolve name here. Just
15128 (multiplicative_expression:): Sub-rules build corresponding binop
15130 (additive_expression:, shift_expression:, and_expression:,
15131 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15132 (assignment:): Sub rule invoke build_assignment.
15133 (assignment_operator:): Default rules on sub rules.
15134 (force_error): Added documentation on this variable.
15135 (declare_local_variables): Build initialization calling
15137 (expand_start_java_method): Removed unused rtx declaration. Mark
15138 arguments as already initialized.
15139 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15140 (java_complete_expand_methods): Don't process next method if
15141 completion of the previous one triggered errors.
15142 (java_complete_expand_method): Call source_end_java_method if no
15143 error were found during completion.
15144 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15145 locals declaratilon. Handle names found within a class. Return
15146 error_mark_node when things aren't found.
15147 (patch_method_invocation_stmt): Return error_mark_node on failures.
15148 (patch_invoke): Removed unused local. Return the correct node.
15149 (java_complete_tree): Now returns a value. The BLOCK section binds
15150 local identifiers and the type of a BLOCK is now void. Assign the
15151 result of operand completion on COMPOUND_EXPR. Assign the
15152 encapsulated node of a WFL to the result of its completion, except
15153 when the node is an identifier. Now handle MODIFY_EXPR and several
15154 binary operators. Return error_mark_node on errors.
15155 (build_method_invocation, build_assignment, patch_assignment,
15156 build_binop, operator_string, patch_binop): New functions.
15157 * typeck.c (binary_numeric_promotion): New function.
15159 1998-05-21 Per Bothner <bothner@cygnus.com>
15161 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15162 Replace most uses of ident_subst by identifier_subst.
15164 * class.c (push_class_static_dummy_field): Removed function.
15165 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15166 instead of looking got "class" static field. Create that decl here.
15167 (class_identifier_node): Removed; no longer needed.
15168 (init_class_processing): Don't init class_identifier_node.
15169 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15170 Do nreverse 0 times (instead of twice) for Object and Class.
15171 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15173 1998-05-20 Per Bothner <bothner@cygnus.com>
15175 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15176 while initializing linenumber_count and linenumber_table.
15177 Do it before init_function_start (which calls emit_line_note).
15178 * expr.c (expand_byte_code): Don't need to clear lineno here.
15180 1998-05-18 Tom Tromey <tromey@cygnus.com>
15182 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15183 then mangle number as _N_.
15185 * class.c (mangle_class_field): New function.
15186 (build_class_ref): Set assembler name of class reference using
15187 mangle_class_field.
15188 (push_class_static_dummy_field): Likewise.
15190 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15192 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15193 of assigning to TREE_CODE. The latter method exploits a feature
15194 of GCC that is not ANSI compliant.
15196 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15198 * decl.c (pushdecl_force_head): New function.
15199 (pushlevel): Removed conditional printf.
15200 (complete_start_java_method): Don't enter local variable scope if
15201 function is compiled from source code.
15202 * expr.c: parse.h now included
15203 (java_lang_expand_expr): New function.
15204 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15205 printf. Terminate buffer when doing directories.
15206 * jcf-parse.c (parse_source_file): Call lang_init_source before
15207 parsing and before code generation.
15208 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15209 use printf if the macro is defined.
15210 * lang.c (lang_init): Install lang_expand_expr hook on
15211 java_lang_expand_expr.
15212 (java_dummy_print): New function.
15213 (lang_init_source): New function.
15214 * lex.c (java_lex): Remember location of an opening brace at the
15215 second nesting level.
15216 (java_is_eol): Unget character seen after a CR if it is EOF.
15217 * parse.h: Now includes lex.h
15218 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15219 printf if the macro is defined.
15220 (expand_start_java_method, build_expr_block, enter_block,
15221 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15222 New static function declarations.
15223 (pushdecl_force_head): New extern function declaration.
15224 (INCOMPLETE_TYPE_P): New macro.
15225 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15226 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15227 BLOCK_EXPR_ORIGIN): New macros.
15228 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15229 DECL_SOURCE_LINE_LAST): New macros.
15230 (struct parser_ctxt): Removed field current_method_decl, redundant
15231 with the field current_function_decl. Added fields
15232 first_ccb_indent1 and pending_block.
15233 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15234 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15236 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15237 (compilation_unit:): Cosmetic on sub rule.
15238 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15239 (variable_initializer:): Installed default rule on expression:.
15240 (method_declaration:): method_header: starts a new
15241 method. method_body: installs the function body, absorbs blocks
15242 emitted for temporary variable scopings, pops function's body block
15243 and merges function's last statement lineno in DECL_SOURCE_LINE.
15244 (method_body:): Installed default rules.
15245 (block:): Call enter_block when an opening brace is seen. Absorb
15246 scoping blocks and call exit_block when a closing brace is seen.
15247 (block_statement:): Cosmetic changes.
15248 (method_invocation:): Create WFL around CALL_EXPR node.
15249 (patch_stage): Added comment around definition.
15250 (method_header): Try to use first_ccb_indent1 as the first line of
15251 the method, so BP debug info are emitted at the first opening
15252 brace of the function. If the function has no body, use the
15253 location of the function's name. Override currently defined method
15254 name with the matching WFL so we can point redefinition errors
15255 using the location where the function's name was declared.
15256 (check_abstract_method_header): Interprets DECL_NAME as an
15257 identifier or as a WFL, accordingly.
15258 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15259 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15260 location and name information out of it and reinstall DECL_NAME to
15261 its original identifier node value.
15262 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15263 function's source code).
15264 (read_import_dir): Test the value returned by find_class and issue
15265 a fatal accordingly.
15266 (declare_local_variables): Push a new block for the scope of the
15267 new variable(s) if code has been already generated at that nesting
15268 level. Pinpoint redefinition errors using the variable id
15269 WFLs. Generate initialization code if necessary. If the variable
15270 type is incomplete, register a patch on its decl.
15271 (source_start_java_method): Rewritten. Define a new block for the
15272 function's parameters. Build parameter decl out of function's
15273 arguments and register them for a patch if their types are
15275 (expand_start_java_method): Includes the part of
15276 source_start_java_method that was pushing the parameter decls and
15277 completing the method start code.
15278 (source_end_java_method): Removed call the expand_end_bindings and
15279 poplevel (already taken care of). Reinstall function's arguments
15280 and get function's last line of code before calling
15281 expand_function_end.
15282 (java_method_add_stmt): New comment before the function's
15283 code. Complement the second operand of the current COMPOUND_EXPR
15285 (java_complete_expand_methods): Don't generate debug info on line
15286 zero when expanding a generated constructor.
15287 (java_complete_expand_method): Set start and end line numbers for
15288 a artificially generated constructor to one and manually call
15289 enter_block and exit_block when defining it. For all methods:
15290 expand function's start calling the new expand_start_java_method
15291 and invoke java_complete_tree on the effective method's body, if
15293 (resolve_expression_name): Now use lookup_name_in_blocks to search
15294 local variable decls and print out an error when variables are
15296 (patch_method_invocation_stmt): Inserted comment before the
15298 (lookup_method_invoke): Chain method's arguments using chainon
15299 with the current arg list as a second argument. Inserted missing
15300 IDENTIFIER_POINTER when reporting an error on methods not found.
15301 (refine_accessible_methods_list): Don't retain constructors.
15302 (patch_arguments): Function removed.
15303 (java_complete_tree): Inserted comment before the function's
15304 code. New case for BLOCKs. Moved the WFL case a bit
15305 further. Complete function's arguments.
15306 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15307 maybe_absorb_scoping_blocks): New functions.
15309 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15311 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15313 * jcf-parse.c (parse_source_file, java_error_count): New forward
15314 and extern declarations.
15315 (java_parse_abort_on_error): Macro moved.
15316 (jcf_parse_source): fatal called if fopen fails. Now calls
15318 (parse_source_file): New parse_only parameter. Reflects the
15319 elimination of the second pass.
15320 (yyparse): parse_source_file called with argument set to 0.
15321 * jcf.h (JCF_ZERO): Sets java_source to zero.
15322 * lex.c (java_init_lex): pass argument is gone. Function modified
15323 to be called once during the analysis of a file.
15324 (java_unget_unicode): Fixed typo in fatal message.
15325 (java_get_line_col): Likewise.
15326 (java_lval): Likewise. String literals no longer built during
15328 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15330 * parse.h (MODIFIER_WFL): New macro.
15331 (parse_check_super, parser_check_super_interface): Now return int.
15332 (parser_chain_incomplete_item, not_builtin_p,
15333 complete_method_decl): Declarations removed.
15334 (build_method_invocation_stmt, build_invoke): Renamed using the
15335 `patch' instead of `build'
15336 (register-incomplete_type, obtain_incomplete_type,
15337 java_complete_tree, java_complete_expand_method,
15338 unresolved_type_p, create_jdep_list): New function declarations.
15339 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15340 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15341 (jdep): New typedef on new struct _jdep.
15342 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15343 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15344 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15345 JDEP_RESOLVED_P): New macros.
15346 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15347 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15348 JDEP_VARIABLE): New enum values and jdep kinds.
15349 (jdeplist): New typedef on struct _jdeplist.
15350 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15352 (CALL_EXPR_PRIMARY): New macro.
15353 (struct parser_ctxt): Fields java_pass, current_method_decl,
15354 method_decl_list deleted. New field jdeplist.
15355 (INCOMPLETE_P): Macro deleted.
15356 * parse.y (single_type_import_declaration:): Removed pass switch.
15357 (type_import_on_demand_declaration): Likewise.
15358 (field_declaration:): Removed pass switch on all sub rules.
15359 (class_declaration:): Call the complete_class_decl removed on
15361 (method_declaration:): Removed second pass switch. No longer chain
15362 methods decl when method_header reduced.
15363 (method_header:): Sub rules no longer depend on pass switch.
15364 (method_declarator:): Likewise.
15365 (method_body:): Likewise.
15366 (abstract_method_declaration:): Likewise.
15367 (block_statement:): Likewise.
15368 (local_variable_declaration:): Likewise.
15369 (argument_list:): Likewise.
15370 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15371 removed. Partial CLASS_EXPR tree node built instead.
15372 (postfix_expression:): Removed pass switch on all sub rules.
15373 (java_pop_parser_context): Free classd_list content.
15374 (yyerror): Call obstrack_grow0 to finalize error message.
15375 (check_class_interface_creation): Comment modified to reflect new
15376 returned value meaning. Removed second pass switch. Return 1 if an
15377 error was found, 0 otherwise. Adjust pointer on filename if a
15378 leading path separator was found.
15379 (maybe_create_class_interface_decl): Removed first pass switch
15380 when linking the class decl to the class_list. Install a new
15381 jdep_list for the class.
15382 (add_superinterfaces): List of unresolved interfaces is
15383 gone. Unresolved interfaces are directly added to the current
15385 (create_interface): Second pass shortcut removed.
15386 ctpx->modifier_ctx access through MODIFIER_WFL.
15387 (create_class): Second pass shortcut removed. Call to
15388 register_incomplete_type replaces the call to
15389 parser_chain_incomplete_item.
15390 (complete_class_decl): Function removed.
15391 (duplicate_declaration_error): New way of retrieving redeclared
15393 (register_fields): Call to lookup_modifier_cl replaced by
15394 MODIFIER_WFL. New way of handling unresolved type, using
15395 unresolved_type_p and obtain_incomplete_type.
15396 register_incomplete_type replaces call to parser_chain_incomplete_item.
15397 (patch_stage): New static global variable.
15398 (method_header): New way of handling unresolved type, using
15399 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15400 indicates that the method decl needs to be patched.
15401 (check_abstract_method_header): Call to lookup_modifier_cl
15402 replaced by MODIFIER_WFL.
15403 (method_declarator): Incomplete argument type are registered
15404 calling register_incomplete_type. Patch on the declared method is
15405 issued in that case.
15406 (unresolved_type_p): New function.
15407 (parser_check_super_interface): New comment to reflect function's
15408 modified returned type (int). Function and has a new argument
15409 this_wfl. Call to parse_error_context uses this_wfl instead of
15410 relying on lookup_cl.
15411 (parser_check_super): Comment reflects function's new returned
15412 type (int). Function returns nonzero value on error.
15413 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15414 register_incomplete_type, jdep_resolve_class): New functions to
15415 handle incomplete types in declarations.
15416 (java_complete_class): Rewritten to work with the new incomplete
15417 type handling scheme.
15418 (complete_class_report_errors): Likewise.
15419 (complete_method_decl): Removed: it jobs is now handled by
15420 java_complete_class.
15421 (do_resolve_class): Class loaded in not already loaded and not
15422 found in Java source code.
15423 (java_check_regular_methods, java_check_abstract_methods): Don't
15424 call complete_method_decl anymore.
15425 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15426 (read_import_dir): Got rid of the pass number dependency.
15427 (declare_local_variables): New handling of unresolved types (patch
15429 (source_start_java_method): New parameter level. Function called
15430 with level set to 1 when argument types are potentially
15431 unresolved. Called to complete the job with level set to 2 once
15432 types are complete.
15433 (source_end_java_method): Call to permanent_allocation
15434 removed. Waiting to be replaced by a more suitable obstack
15436 (java_complete_expand_methods, java_complete_expand_method,
15437 java_expand_finals): New functions.
15438 (build_method_invocation_stmt): Renamed
15439 patch_method_invocation_stmt. Extracts function call expression
15440 (wfl) and arguments (args) from CALL_EXPR tree operands.
15441 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15442 call. Patch the function and argument operand of the CALL_EXPR
15444 (patch_argument, java_complete_tree): New functions.
15446 1998-04-20 Per Bothner <bothner@cygnus.com>
15448 Recover from missing fields and methods (i.e. error instead of fatal).
15449 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15450 * expr.c (expand_invoke): Recover from missing method.
15451 (expand_java_field_op): Recover from missing field.
15452 Inline references to java.lang.{Integer,Char,...}.TYPE.
15453 * typeck.c (get_type_from_signature), java-tree.h: New function.
15454 * class.c (add_method): Use get_type_from_signature.
15455 (build_class_ref): Handle a class that was not found.
15456 * typeck.c (convert): Handle conversion to pointers (for convenience).
15457 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15458 instead of lookup_field to handle missing fields.
15460 * jcf-parse.c (process_zip_dir): Set java_source.
15462 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15464 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15466 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15468 * jcf-parse.c (load_class): Don't change input_filename before
15469 calling jcf_parse_source (but still do it before calling
15471 (jcf_parse_source): Assign input_filename after having saved the
15473 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15474 list. ctxp->modifier_ctx zeroed according to its new
15475 definition. ctxp->filename initialized. Removed
15476 JAVA_MODIFIER_CTX_UNMARK.
15477 (java_unget_unicode): Update the character based column position.
15478 (java_allocate_new_line): ref_count not used anymore. Always free
15479 ctxp->p_line. Initialize c_line->char_col to 0.
15480 (java_get_unicode): Update the character based column position.
15481 (java_lex): Use ctxp->elc to store current position in source
15482 file, at the beginning of the parsed token. Set modifier_ctx entry
15483 corresponding to the parse modifier to a WFL node. Return a WFL
15484 node when an identifier is parsed.
15485 (java_lex_error): Now uses ctxp->elc to store current position in
15487 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15488 * lex.h (build_wfl_node): New function definitions.
15489 (struct java_line): ref_count and next fields are gone. New field
15491 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15492 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15493 (JAVA_COLUMN_DELTA): New macro.
15494 (java_lc): New typedef on new struct _java_lc.
15495 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15496 (parse_error_context, parse_warning_context): Changed prototypes.
15497 (java_get_line_col): Added as an available global function.
15498 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15499 (IC_DECL): Replaced by macro IC_TYPE
15500 (DEPEND_WFL): New macro.
15501 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15503 (exit_java_complete_class): Removed a commented out statement.
15504 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15505 now an array of tree nodes. Deleted fields line_list and
15506 e_line. New field elc, to replace e_line.
15507 * parse.y (array_type:): Build WFL node.
15508 (qualified_name:): Build a single WFL node out of two. Retain
15509 the location information of the first node in the resulting node.
15510 (package_declaration:): Use package name as a WFL node
15511 (single_type_import_declaration:): Use imported name as a WFL node.
15512 (type_import_on_demand_declaration:): Use root of the imported
15513 packages as a WFL node.
15514 (field_declaration:): Removed unused local variable cl.
15515 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15516 (yyerror): New static elc. Removed static error_line, error_pos.
15517 New local code_from_source. Save ctxp->elc into elc at the first
15518 pass. Call java_get_line_col to get a string of the line where
15519 the error occurred.
15520 (debug_line): Removed static function.
15521 (parse_error_context, parse_warning_context): Parameter cl is now
15522 a WFL node. Use its value to initialize ctxp->elc.
15523 (redefinition_error): Parameter cl is now a WFL node.
15524 (parse_add_interface): New parameter wfl. No longer call
15525 lookup_cl, use wfl instead.
15526 (check_class_interface_creation): Parameter cl is now a WFL node.
15527 (maybe_create_class_interface_decl): Likewise.
15528 (add_superinterfaces): New function.
15529 (create_interface): Removed local cl, node, super_decl,
15530 super_decl_type. Function now uses id as a WFL node. Better
15531 warning/error report on obsolete or forbidden mix of
15532 modifiers. Now calls add_superinterfaces to register interfaces.
15533 (create_class): Removed local cl, node. Local variable id is used
15534 as a WFL node. Better error report on forbidden modifier
15535 mix. Uses add_superinterfaces to register interfaces.
15536 (find_field): Argument cl is now a WFL node. Now store the WFL
15537 node of a fields that needs to be checked for their
15539 (method_header): Local variable node non longer used. Local
15540 variable id replaces cl.
15541 (check_modifiers_consistency): Local variable cl is now a WFL
15543 (method_declarator): Local variable cl replaced by parameter id.
15544 (parser_qualified_name): Now uses parameter name as a WFL node.
15545 (parser_check_super_interface): New parameter wfl, for achieve
15546 greater accuracy during error reports.
15547 (parser_chain_incomplete_item): New parameter named location. Used,
15548 along the decl, to construct the incomplete item node.
15549 (java_complete_class): resolve_class now uses WFL node extracted
15550 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15552 (complete_method_decl): Unresolved function's argument types are WFL.
15553 (resolve_class): Parameter cl is now a WFL node.
15554 (resolve_and_layout): Likewise.
15555 (do_resolve_class): Likewise. Try first to use cl and then do the
15556 lookup on the decl when calling check_pkg_class_access.
15557 (complete_class_report_errors): Use IC_TYPE in place of
15558 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15559 instead of doing a lookup over the decl.
15560 (java_check_final): Use WFL info from field tree list.
15561 (lookup_cl): Rewritten and returns a statically defined WFL node.
15562 (lookup_modifier_cl): Now uses information from WFL nodes.
15563 (process_imports): Likewise.
15564 (read_import_dir): name and cl arguments replaced by a single WFL
15565 node. Function modified accordingly.
15566 (find_in_imports_on_demand): Now uses WFL node.
15567 (check_pkg_class_access): cl argument is now a WFL node.
15568 (declare_local_variables): Fixed to use WFL nodes.
15569 (resolve_expression_name): Likewise.
15570 (build_method_invocation_stmt): name_combo argument renamed
15571 wfl. Function modified to use WFL nodes.
15572 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15573 (lookup_method_invoke): cl is now a WFL node. Added missing
15574 IDENTIFIER_POINTER to class type decl name.
15576 1998-04-14 Dave Brolley <brolley@cygnus.com>
15578 * lang.c (init_parse): Now returns char* containing the filename.
15580 1998-04-10 Per Bothner <bothner@cygnus.com>
15582 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15584 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15585 * class.c (make_class_data): If flag_assume_compiled, initial class
15586 state is CSTATE_PREPARED; make superclass and interfaces direct
15587 references, rather than constant pool indexes.
15589 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15591 * parser.y: Include flags.h. Removed debug variable pl.
15592 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15593 (block:): Likewise.
15594 (labeled_statement_nsi:): Generate debug info when reducing
15595 expression_statement:.
15596 (check_pkg_class_access): get_access_flags_from_decl invocation
15597 fixed for new CLASS_* flags location.
15598 (source_end_java_method): Save/restore parser context when
15599 entering/leaving this routine. Restore lineno to its right value
15600 before calling expand_end_bindings.
15601 (build_method_invocation_stmt): build_invoke called with the
15602 current line information.
15603 (build_invoke): New argument cl. Wrap the function call around a
15605 (refine_accessible_methods_list): Changed comment, removed
15607 * parse.h: Fixed typo in comments.
15608 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15609 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15610 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15612 * lex.c (java_lex): Record the last closing curly bracket of a
15614 * jcf-parse.c (jcf_parse_source): Now calls
15615 java_check_methods. Clarified comment, fixed typo.
15617 1998-04-09 Dave Brolley <brolley@cygnus.com>
15619 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15620 (finish_parse): Expose for non USE_CPPLIB builds.
15622 1998-04-08 Jeffrey A Law (law@cygnus.com)
15624 * lang.c (lang_print_xnode): New function.
15626 1998-04-03 Per Bothner <bothner@cygnus.com>
15628 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15629 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15630 used to build a class's dispatch table.
15631 (make_class_data): Generate dispatch table if flag_assume_compiled.
15632 Set dtable of class object to address of class_dtable_decl.
15634 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15635 be volatile and have side effects - generates better code.
15637 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15638 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15640 * expr.c (expand_invoke): If class is final, method is
15641 effectively final, so can call it directly.
15643 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15645 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15647 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15649 * parse.y (build_method_invocation_stmt): Removed extra argument
15652 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15654 * expr.c (dtable_indent): Now static global.
15655 (expand_invoke): Now call invoke_build_dtable and
15656 build_invokevirtual.
15657 (invoke_build_dtable, build_invokevirtual): New functions.
15658 * jcf-io.c (find_class): Defer issuing a warning by setting
15659 jcf->outofsynch to 1.
15660 * jcf-parse.c (jcf_out_of_synch): New function.
15661 (load_class): Test this_jcf.outofsynch flag and call
15662 jcf_out_of_synch accordingly.
15663 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15664 comment indentation.
15665 * lex.c (java_get_unicode): Fixed code indentation.
15666 (java_lex): Create string literal. Fixed typo. Removed several
15667 premature obstack_free.
15668 * parse.h: New enums for name resolution and invocation mode.
15669 (struct qualification): New data structure.
15670 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15671 (do_resolve_class, build_method_invocation_stmt,
15672 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15673 debug_line, identical_subpath_p, invocation_mode,
15674 refine_accessible_methods_list, build_invoke,
15675 lookup_method_invoke): New functions declared.
15676 (build_invokevirtual, invoke_build_dtable, match_java_method,
15677 build_field_ref, jcf_out_of_synch): New references to external
15679 (struct parse_ctxt): Removed artificial_constructor field.
15680 * parse.y: (array_type:): Type defined for this rule.
15681 (class_type:): Installed default rule for interface_type:.
15682 (array_type:): Now build Java array type.
15683 (qualified_name:): Now use obstack_grow0.
15684 (method_declaration:): Skip the artificial constructor added to
15686 (abstract_method_declaration:): Execute the code only during pass 1.
15687 (block:): Installed default rule in block_statements:.
15688 (block_statement:): Add the statement to the method during pass 2.
15689 (statement_expression): Installed default rule for
15690 method_invocation:.
15691 (argument_list:): Added code to build the argument list.
15692 (method_invocation:): Added call to create the method invocation
15694 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15695 (debug_line): New function for debug.
15696 (complete_class_decl): No longer do something during pass 1.
15697 (method_header): Use BUILD_PTR_FROM_NAME.
15698 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15700 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15701 function's main comment.
15702 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15704 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15705 (resolve_class): Now works with arrays.
15706 (do_resolve_class, resolve_and_layout): New functions.
15707 (java_check_regular_methods): Reverse method list before and after
15708 having processed it. No longer set ctxp->artificial_constructor.
15709 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15710 accordingly. Fixed typo in issued error message. Now use
15712 (find_in_imports_on_demand): Now use obstack_grow0.
15713 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15714 (source_end_java_method): Call expand_expr_stmt instead of
15715 expand_expr. Calls it before calling expand_function_end.
15716 (java_method_add_stmt): Do nothing if errors were found during
15718 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15719 (build_method_invocation_stmt, build_invoke, invocation_mode,
15720 lookup_method_invoke, refine_accessible_methods_list,
15721 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15723 * typeck.c (build_java_signature): Properly end method signature
15724 if return type skipped.
15725 (match_java_method): New function.
15727 1998-03-16 Per Bothner <bothner@cygnus.com>
15729 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15731 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15733 * expr.c (build_invoke_non_interface): New function.
15734 (methods_ident, ncode_ident): Now static globals.
15735 (expand_invoke): Use build_invoke_non_interface.
15736 * java-tree.h (struct lang_decl): New field function_decl_body.
15737 (DECL_FUNCTION_BODY): New macro.
15738 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15739 CLASS_FROM_SOURCE_P.
15740 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15741 before starting pass 2. Call to java_generate_parsed_class replaced
15742 by java_register_parsed_class.
15743 * lex.c: Fixed typo in header. Some line width related formating.
15744 * lex.h: Some line width related formating.
15745 * parse.h (source_end_java_method, resolve_expression_name,
15746 complete_class_decl, maybe_create_class_interface_decl,
15747 check_class_interface_creation): New static function declarations.
15748 (java_layout_parsed_class, java_method_add_stmt): New function
15750 (struct parser_ctxt): Field mark_class_generate removed. New
15751 fields class_list and artificial_constructor.
15752 * parse.y: Fixed typo in header.
15753 (class_declaration:): Call complete_class_decl when class body
15755 (method_declaration:): Call source_end_java_method in pass 2 when
15756 the method body is defined.
15757 (postfix_expression:): Do expression name resolution on sub-rule
15758 name during pass 2.
15759 (create_class, create_interface): Merged common pieces.
15760 (check_class_interface_creation, maybe_create_class_interface_decl):
15762 (complete_class_decl): New function.
15763 (register_fields): Fixed line width related typo.
15764 (method_header): Correctly skip first argument when fixing
15765 argument line. Changed the loop.
15766 (java_check_circular_reference): Now use ctxp->class_list.
15767 (java_complete_class): Removed start/stop marking.
15768 (java_check_regular_methods): Now takes a class decl as an
15769 argument. Add default constructor if none were encountered.
15770 (java_check_methods): Now use ctxp->class_list. Changed call to
15771 java_check_regular_methods.
15772 (source_start_java_method): Set DECL_ARG_TYPE for each function
15774 (source_end_java_method, java_method_add_stmt): New functions.
15775 (java_generate_parsed_class): No longer exists.
15776 (java_layout_parsed_class, java_register_parsed_class): New functions.
15777 (resolve_expression_name): New function.
15779 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15781 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15782 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15783 until pass initializations are done. Call read_import_dir with
15785 * parse.h: (lookup_modifier_cl): New function declared.
15786 (INTERFACE_FIELD_MODIFIERS): New macro.
15787 (OBSOLETE_MODIFIER_WARNING): New macro.
15788 * parse.y: (register_fields): Class type and current field name in
15789 local variables. Check modifier(s) if adding field(s) to an interface.
15790 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15791 and report errors using the faulty modifier line context.
15792 (lookup_modifier_cl): New function.
15793 (read_import_dir): Detect and report default import processing
15796 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15798 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15799 * class.c (is_compiled_class): Return 1 after making sure it
15800 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15801 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15802 * java-tree.h (flag_assume_compiled): Add decl.
15803 * lang.c (lang_f_options): Add the flag.
15804 (flag_assume_compiled): Add decl, default to 0.
15806 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15808 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15809 (is_compiled_class): Likewise.
15810 (layout_class): Likewise.
15811 (layout_class): Detect and lay out classes defined in source code.
15812 (interface_of_p, add_interface_do, may_add_interface): New
15814 (add_interface): Now use add_interface_do.
15815 (add_method_1): New function.
15816 (add_method): Now use add_method_1.
15817 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15818 (complete_start_java_method): New function.
15819 (start_java_mehod): Now call complete_start_java_method.
15820 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15821 (expand_invoke): Likewise and fixed typo.
15822 *gjava.c: (print_super_field): Use new argument to find_class
15825 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15826 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15827 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15829 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15830 (add_method_1, push_class): New prototypes.
15831 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15832 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15833 directory where the class was found.
15834 (find_class): New argument DO_CLASS_FILE. Function find_class
15835 modified accordingly.
15836 *jcf-parse.c: (fix_class_path): New function.
15837 (load_class): Use new VERBOSE argument. load_class now finds and
15838 loads/parses .class/.java files. Save read_state of current_jcf
15840 (java_parser_abort_on_error): New macro.
15841 (jcf_parse_source, parse_source_file): New function.
15842 (jcf_parse): Fixed typo.
15843 (yyparse): Call parse_source_file () only.
15844 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15845 writing the real class name back in the zip directory entry.
15846 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15847 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15848 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15849 (find_class): Prototype fixed.
15850 *lex.c: Added 1998 time stamp.
15851 Removed all static global variables, moved into the parser
15852 context data structure.. Now include unistd.h if SEEK_SET not
15854 (java_init_lex): Rewritten.
15855 (java_sneak_unicode): Modified current unicode access in current line.
15856 (java_unget_unicode): Likewise.
15857 (java_allocate_new_line): New allocation management.
15858 (java_read_char): Modified access and storage of unget_utf8_value.
15859 New way of processing current unicode.
15860 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15861 (java_get_unicode): Now use the parser context.
15862 (java_lineterminator): Likewise.
15863 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15864 of the reentrant parser implementation. Function now use the
15865 parser context data structure and java_lval. Fixed production of
15866 the float and double constant "out of range" error message. Fixed
15867 obstack use. Return integer value when hitting a modifier. Now
15868 return type for TRUE, FALSE and other predefined types. Return
15869 identifier as a TREE_LIST list containing the current line context
15870 as the TREE_VALUE sub-node.
15871 (java_unicode_2_utf8): Fixed typo in declaration.
15872 (java_lex_error): Now use the parser context data structure.
15873 *lex.h: Added 1998 time stamp.
15874 (struct java_line): New fields ref_count and next.
15875 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15876 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15877 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15878 *parse.h: Added 1998 time stamp.
15879 (java_parse_source_file): Renamed from parse_source_file.
15880 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15881 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15882 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15883 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15884 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15885 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15886 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15887 (struct parser_ctxt): New data structure to keep the parser context.
15888 *parse.y: Added 1998 time stamp, got rid of static global variables.
15889 (java_error_count, ctxp): New global variables.
15890 (%union): New value field.
15891 (numeric_type, integral_type): Rules removed.
15892 (primitive_type): Rule defined to handle integral, float, double and
15894 (qualified_name, package_declaration,
15895 single_type_import_declaration, type_import_on_demand_declaration,
15896 modifiers, class_declaration, super, interfaces,
15897 interface_type_list, class_body, field_declaration,
15898 field_declaration, variable_declarators, variable_declarator,
15899 variable_declarator_id, method_declaration, method_header,
15900 formal_parameter_list, formal_parameter, method_body, block,
15901 static, interface_declaration, extends_interfaces,
15902 abstract_method_declaration, local_variable_declarators): Rules now
15904 (force_error, do_warning): New global statics.
15905 (push_parser_context, parser_context_save_global,
15906 parser_context_restore_global, pop_parser_context): New functions.
15907 (yyerror): Now uses the global parser context. Fixed use of obstack.
15908 (parse_error, parse_error_context, parse_warning_context,
15909 java_accstring_lookup, redefinition_error, check_modifiers,
15910 parser_add_interface, create_interface, create_class, find_field,
15911 duplicate_declaration_error, register_fields, method_header,
15912 check_modifiers_consistency, check_abstract_method_header,
15913 method_declarator, parser_qualified_classname,
15914 parser_check_super_interface, parser_check_super,
15915 parser_chain_incomplete_item, java_check_circular_reference,
15916 layout_class_from_source, java_complete_class,
15917 complete_method_decl, resolve_class, complete_class_report_errors,
15918 java_check_final, check_method_redefinition,
15919 java_check_regular_methods, java_check_abstract_methods,
15920 java_check_methods, lookup_java_interface_method2,
15921 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15922 process_imports, find_in_imports, read_import_entry,
15923 read_import_dir, find_in_imports_on_demand,
15924 check_pkg_class_access, not_builtin_p, declare_local_variables,
15925 source_start_java_method, java_generate_parsed_class): New
15927 *typeck.c: (signature_include_return): New global variable.
15928 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15929 to add the function returned type in the signature.
15931 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15933 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15935 1998-01-29 Dave Brolley <brolley@cygnus.com>
15937 * Make-lang.in (java.info): Added.
15938 (java.install-info): Added
15940 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15942 * Makefile.in (clean): Also remove java/parse.c.
15944 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15946 Add a pair of -fbounds-check/-fno-bounds-check options.
15947 * lang.c (lang_decode_option): Add code to grok arguments.
15948 (flag_bounds_check): Add decl.
15949 (lang_f_options): New array w/ the option in it.
15950 * java-tree.h (flag_bounds_check): Add decl.
15951 * lang-options.h: New file.
15952 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15953 of a static macro value.
15954 (JAVA_ARRAY_EXCEPTION): Delete macro.
15956 1998-01-23 Per Bothner <bothner@cygnus.com>
15958 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15959 * expr.c (build_anewarray): Add missing promote_type.
15961 1998-01-22 Per Bothner <bothner@cygnus.com>
15963 Add array types with known length to optimize bounds checking.
15964 * typeck.c (build_java_array_type): Take length parameter.
15965 (java_array_type_length, build_prim_array_type): New functions.
15966 * java-tree.h: Update for new functions.
15967 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15968 * class.c: Use build_prim_array_type.
15969 * expr.c (can_widen_reference_to): Handle known-length array types.
15970 (verify_jvm_instructions): Keep track of integer push instructions
15971 followed by newarray/anewarray, so we can build known-length arrays.
15972 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15973 (java_array_data_offset): New function.
15974 (build_java_array_length_access): New function. Optimize if constant.
15975 (build_java_arrayaccess): Constant fold bounds check.
15976 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15977 (build_newarray, build_anewarray): New functions.
15978 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15979 * verify.c (merge_types): Handle known-lengh array types.
15981 1998-01-19 Per Bothner <bothner@cygnus.com>
15983 * expr.c (expand_byte_code): Fix performace bug, which caused
15984 searching linenumber_table to be linear rather than constant.
15986 1997-12-12 Per Bothner <bothner@cygnus.com>
15988 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15990 * decl.c, java-tree.h (soft_fmod_node): New global.
15991 * decl.c (init_decl_processing): Define __builtin_fmod.
15992 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15993 using __builtin_fmod.
15995 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15997 * keyword.h: New file, output of keyword.gperf as processed by
15999 * lex.c (java_lex_init): Initialize java_error_flag.
16000 * parse.c (YYERROR_NOW): Uses java_error_flag.
16001 * parse.y: New static java_error_flag. Useless definition of
16003 * parse.y (java_error): Portable error recovery using
16004 java_error_flag (not yet completely tuned).
16006 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16008 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16010 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16012 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16013 (parse.c, lex.c, keyword.h): New rules for Java source code
16015 * parse.c: Renamed into jcf-parse.c.
16016 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16017 * keyword.gperf: New file, Java keywords.
16018 * parse.y: New file, Java language grammar.
16019 * parse.h: New file, Java language grammar definitions.
16020 * lex.c: New file, Java language lexer.
16021 * lex.h: New file, Java language lexer definitions.
16023 1997-12-03 Per Bothner <bothner@cygnus.com>
16025 * decl.c (clinit_identifier_node), java-tree.h: New global.
16026 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16027 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16028 * expr.c (expand_java_field_op): Check for invalid assignment
16031 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16033 1997-10-27 Per Bothner <bothner@cygnus.com>
16035 * verify.c (verify_jvm_instructions): When processing a handler,
16036 attempt to set the current_subr to the right value.
16037 (More complicated code combines Sep 17 and Oct 22 versions.)
16039 1997-10-24 Per Bothner <bothner@cygnus.com>
16041 * class.c (push_class): Figure out (guess) name of source file.
16042 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16043 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16044 (parse_class_file): Change return type from int to void.
16045 Call debug_start_source_file/debug_end_source_file.
16047 * expr.c (build_java_binop): Fix masking 2nd operand.
16048 * decl.c (init_decl_processing): Set sizetype first.
16050 1997-10-22 Per Bothner <bothner@cygnus.com>
16052 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16053 (Revert Sep 17 change.)
16055 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16057 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16058 .class extension in their name and fix thing so we don't process
16059 them parse_zip_file_entries().
16060 (parse_zip_file_entries): Cleaned unused local variables.
16062 1997-10-20 Per Bothner <bothner@cygnus.com>
16064 * expr.c (can_widen_reference_to): Allows equal array element types.
16065 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16066 * jcf-dump.c (RET): Get (and print) index.
16068 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16069 Promote element type to POINTER_TYPE.
16071 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16073 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16074 find_in_current_zip, jcf_figure_file_type): Moved from
16075 jcf-reader.c to parse.c.
16076 * zextract.c: (read_zip_archive): takes file_comment_length possible
16077 field into account.
16079 1997-10-20 Per Bothner <bothner@cygnus.com>
16081 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16083 * verify.c (merge_types): Handle array types even better ...
16085 1997-10-17 Per Bothner <bothner@cygnus.com>
16087 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16089 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16090 * class.c (make_class_data): Don't build fields_decl if no fields.
16091 When building fields_decl, skip if DECL_ARTIFICIAL.
16093 * expr.c (java_stack_swap): Update stack_type_map.
16094 * verify.c (merge_types): Handle array types better.
16096 1997-10-15 Per Bothner <bothner@cygnus.com>
16098 * class.c (add_field): Don't promote short integral fields to
16099 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16100 * expr.c (push_value): Promote and convert short integral values.
16102 * decl.c, java-tree.h (integer_two_node): New constant node.
16103 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16105 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16107 * class.c (append_gpp_mangled_type): Use function argument
16108 unpromoted type to generate mangled name.
16110 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16112 * constants.c (build_constant_data_ref): Now uses current_class
16113 instead of main_class.
16114 (build_constants_constructor): Now uses current_class instead of
16116 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16117 of the global variable SeepZipFiles done here.
16118 * zextract.c (read_zip_archive): extra_field optional field taken
16119 into account while computing the position of the class file in the
16121 * verify.c (verify_jvm_instructions): Use current_jcf to search
16123 * parse.c (load_class): First search for the class to load in the
16124 current zip file. Saves current_jcf (restored before returning
16125 from that function). Don't call JCF_FINISH in the class was found
16126 in the current ZIP file.
16127 (jcf_parse): If the class was found in the current ZIP file, save
16128 its tree_constant_pool (for later reuse).
16129 (parse_class_file): New function. Process each method defined in
16130 the current class and record the class as to be later registered.
16131 (yyparse): Rewritten. Figure the type of the current file and switch
16133 * lang.c: New global variable current_jcf.
16134 (lang_init): Removed compiling_from_source test (done later, in
16135 yyparse). Removed call the jcf_parse ().
16136 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16137 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16138 in the current ZIP file) and zip_offset (offset to the class data in
16139 the current zip file).
16140 * jcf-reader.c: zipfile.h included.
16141 localToFile: New ZipFileCache static global variable
16142 (parse_zip_file_entries): New function. Browse the current ZIP
16143 file directory and process each class found.
16144 (process_zip_dir): New function. Register each class found in the
16145 ZIP file directory. The class aren't parsed but a valid JCF is
16146 link to each of them.
16147 (find_in_current_zip): New function. Search for a class in the
16148 current ZIP file directory. If found, prepare the class so that it
16150 (jcf_figure_file_type): New function. Examine the file structure
16151 to figure a class file, a ZIP file. If none of these categories are
16152 matched, a source file is assumed.
16153 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16154 SeenZipFile: New global variable.
16155 (open_in_zip): Use zipmember's length to accelerate the search for
16156 a member. If zipmember was NULL and zip file successfully read,
16158 * java-tree.h: New global variable current_jcf declared. Added
16159 declaration for current_constant_pool_tags, current_constant_pool_data,
16160 current_constant_pool_length, current_constant_pool_data_ref.
16161 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16162 store the JCF of classes seen in a zip file) and tree *constant_pool
16163 (to save a loaded class constant pool). current_class declared here.
16164 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16165 retrieve method_ref_constant.
16166 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16167 (OBJECT): get_class_constant now uses current_jcf.
16168 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16169 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16170 (expand_invoke): Now uses current_class instead of main_class
16171 (build_class_init): Now uses current_class instead of main_class
16172 * class.c: New static global variable registered_class.
16173 (register_class): New function.
16174 (emit_register_class): Modified to use registered_class instead of
16176 (is_compiled_class): Now take into account class seen in the archive.
16178 1997-10-06 Per Bothner <bothner@cygnus.com>
16180 * except.h: Renamed to: java-except.h.
16181 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16182 * except.c: Add semi-working (commented out) implementation.
16184 * expr.c (expand_iinc): Add needed flush_quick_stack.
16185 * parse.c (set_source_filename): New function.
16186 (give_name_to_class): Set input_filename from package.classname.java.
16188 * jcf-io.c (find_class): Don't look first in ".".
16190 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16192 * zextract.c (read_zip_archive): Now takes into account the
16194 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16196 1997-09-20 Per Bothner <bothner@cygnus.com>
16198 * constants.c, java-tree.h (build_internal_class_name): New function.
16199 (alloc_class_constant): Re-implement using build_internal_class_name.
16200 * class.c (make_class_data): Likewise.
16201 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16203 1997-09-17 Per Bothner <bothner@cygnus.com>
16205 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16206 to NULL before pushing an exception handler target.
16208 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16209 (java_stack_swap, java_stack_dup): Re-write to be safe from
16210 clobbering registers.
16211 (build_class_init): New function.
16213 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16215 * typeck.c (build_java_array_type): Temporary use
16216 permanent_obstack to create the array 'length' field.
16217 * expr.c (lookup_label): Temporay use permanent_obstack to create
16218 label if not found.
16219 * class.c (push_super_field): Tempory use permanent_obstack.
16221 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16223 * typeck.c (type_for_mode): Now handles double_type_node and
16225 * verify.c (verify_jvm_instructions): The instruction following
16226 the wide bytecode is checked. OPCODE_ret added to the list of
16229 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16231 * class.c (make_class): Temporary use permanent_obstack. Set the
16232 class CLASS_P field to 1.
16233 (push_class): Temporary use permanent_obstack.
16234 (set_super_info): Temporary use permanent_obstack.
16235 (add_method): Temporary use permanent_obstack, set
16236 METHOD_TRANSIENT().
16237 (add_field): Temporary use permanent_obstack. Sets
16238 FIELD_VOLATILE() and FIELD_TRANSIENT().
16239 (build_class_ref): Temporary use permanent_obstack if the class
16241 (build_static_field_ref): Temporary use permanent_obstack when
16242 creating field's rtl.
16243 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16244 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16245 and fields. Function finalized, as far as flag handling.
16246 (push_class_static_dummy_field): Temporary use permanent_obstack.
16247 (emit_register_class): Force generation of class registration at
16249 * decl.c (end_java_method): Call permanent_allocation() before
16251 * expr.c (can_widen_reference_to): Added comment to interface
16252 handling, fixed typo.
16253 (lookup_field): Now uses CLASS_P() to correct FIXME
16254 (expand_invoke): Verification on public && !static &&
16255 !abstract moved into soft_lookupinterfacemethod (kaffe).
16256 Use Object class dtable if objectref is an array when expanding
16258 (java_push_constant_from_pool): Temporary use permanent_obstack
16259 for CONSTANT_string
16260 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16261 create constant references.
16262 (get_constant): Temporary use permanent_obstack to create constant.
16263 (load_class): Temporary use permanent_obstack to load class.
16264 (jcf_parse): Temporary use permanent_obstack to perform class
16266 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16267 (build_java_signature): Temporary use permanent_obstack.
16268 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16270 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16271 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16274 1997-09-11 Per Bothner <bothner@cygnus.com>
16276 * class.c (append_gpp_mangled_type): Fix typo.
16277 (emit_register_class): Use main_class to get class object, rather
16278 than looking for no-longer-existing static decl starting with _CL.
16279 * typeck.c (parse_signature_type): Promote array element type
16280 if it is a RECORD_TYPE.
16282 1997-09-10 Per Bothner <bothner@cygnus.com>
16284 * class.c (push_class_static_dummy_field): New function.
16285 (mangle_static_field): New. Do G++-style mangling of static fields.
16286 (layout_class): Mandle static fields here, not in add_field.
16287 (build_class_ref): The class object is now a dummy static field.
16288 * decl.c (find_local_variable): Look for best, instead of first match.
16289 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16290 (build_java_athrow): Don't check here if exception is Throwable.
16291 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16292 (TYPE_USED): Removed. No longer used ...
16293 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16294 * verify.c (push_pending_label): New function.
16295 (push_pending_block): Renamed to check_pending_block.
16296 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16297 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16298 re-checking possible handlers) after a store (less wasted work).
16299 Check for null handler (finally) before calling add_handler.
16300 Various changes to (finally?) correctly handle try/finally.
16302 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16304 * class.c: Include stdio.h.
16306 1997-09-04 Per Bothner <bothner@cygnus.com>
16308 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16309 to make sure class is initialized before static/special invoke.
16311 * verify.c (verify_jvm_instructions): On a store instruction,
16312 call find_local_variable to force pre-allocation of decl and rtx.
16313 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16315 1997-09-03 Per Bothner <bothner@cygnus.com>
16317 * class.c (build_class_ref): Strip off "promoted_" if need be.
16318 (make_field_value): Call build_java_signature when needed.
16319 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16320 * expr.c (build_java_athrow): Don't push_value of exception.
16321 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16322 match specification of [fd]cmp[lg] for NaNs.
16323 (expand_byte_code): Add support for exception handler ranges.
16324 * except.c: Add skeleton for EH code-generation.
16325 * verify.c (merge_types): Treat all promoted integral types as equal.
16326 * constants.c (build_constants_constructor): To force creation of
16327 current_constant_pool_data_ref, call build_constant_data_ref.
16329 * javaop.def (lload): Fix typo.
16330 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16332 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16334 * parse.c: Don't include function.h.
16336 1997-08-27 Per Bothner <bothner@cygnus.com>
16338 * except.[ch]: New files.
16339 * Makefile.in (JAVA_OBJS): Add except.o
16340 * expr.c: Temporary warning about unimplemented exceptions.
16341 * verify.c: Verify exception handlers.
16343 * jcf-dump.c (disassemble_method): Print exception table.
16345 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16347 * expr.c (verify_jvm_instructions): Started a thorough
16348 verification of invoke* bytecodes.
16349 (expand_byte_code): flush quick stack if PC is the target of a
16350 branch. and undef RET (conflicting with config/i386/i386.h).
16351 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16353 (expand_invoke): Now handles invokeinterface and do more
16354 verification according to the bytecode.
16355 (lookup_field): Don't try to load the class if processing
16357 (can_widen_reference_to): Now handles interfaces.
16358 * decl.c (init_decl_processing): New global variable
16359 soft_lookupinterfacemethod_node, declared in java-tree.h.
16360 Call set_super_info on string_type_node.
16361 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16363 * class.c (set_super_info): Fills the CLASS_* flags according to
16365 (get_access_flags_from_decl): Handles all class flags.
16367 1997-08-26 Per Bothner <bothner@cygnus.com>
16369 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16370 * parse.c (yyparse): Check for abstract method, and missing code.
16371 * expr.c (expand_byte_code): Change interface.
16372 * lang.c (put_decl_node): Print promoted types prettier.
16373 * verify.c (verify_jvm_instruction): Change interface.
16374 Partial support for scanning exception table.
16375 For load instructions, handle promoted integral types.
16377 1997-08-21 Per Bothner <bothner@cygnus.com>
16379 * verify.c: New file, with contents moved from expr.c.
16380 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16381 * typeck.c (is_array_type_p): Moved here from expr.c.
16382 * java-tree.h: Add some now-needed function declarations.
16383 * Makefile.in (JAVA_OBJS): Added verify.o.
16385 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16387 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16388 METHOD_ABSTRACT flag.
16390 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16391 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16392 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16394 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16396 (start_java_method): Hook for SYNCHRONIZED methods.
16398 * expr.c (build_java_jsr, build_java_ret): New functions
16399 (JSR,PRE): New macros
16400 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16401 (verify_jvm_instructions): tableswitch, lookupswitch,
16402 monitorenter, monitorexit, goto_w: verified.
16403 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16404 (build_java_monitor): New function.
16405 (MONITOR_OPERATION): Modified to call build_java_monitor()
16406 (verify_jvm_instructions): Started a thorough verification of
16409 1997-08-19 Per Bothner <bothner@cygnus.com>
16411 Support verification of jsr/ret subroutines (used for try/finally).
16412 * decl.c (return_address_type_node): New type node.
16413 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16414 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16415 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16416 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16417 TYPE_USED): New macros for special types in type_map.
16419 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16420 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16422 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16424 * expr.c (can_widen_reference_to): New function.
16425 (pop_type): Use it.
16426 (merge_type_state): Support handling start of subroutine.
16427 (push_pending_block): Return char* error message, instead of calling
16428 fatal on an error. Also handle subroutines.
16429 (verify_jvm_instructions): Handle errors from push_poending_block.
16430 Support jsr and ret instructions.
16432 1997-08-19 Per Bothner <bothner@cygnus.com>
16434 * jcf-io.c (find_classfile): Fix thinko.
16435 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16437 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16439 * Makefile.in (BISON): Remove.
16441 1997-08-07 Per Bothner <bothner@cygnus.com>
16443 * Makefile.in: Convert to autoconf.
16444 * config-lang.in (outputs): Added java/Makefile.
16446 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16447 Rename cc1java to jc1.
16449 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16450 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16452 * class.c (class_depth): Do load_class if needed.
16454 Mostly better verification.
16455 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16456 (init_decl_processing): Change return type of soft_checkcast.
16457 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16458 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16459 lang_print_error): New functions.
16460 (lang_init): Set global hook print_error_function to lang_print_error.
16461 * expr.c: In the type_map ptr_type_node is only used for null now.
16462 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16463 (merge_types): Dererence pointer to record types before comparing.
16464 (decode_newarray_type, merge_types): On error just return NULL.
16465 (build_java_binop): Add preliminary implementation (with warning)
16466 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16467 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16468 (expand_compare, expand_java_goto, expand_java_call): Don't
16469 push_pending_block, since that only makes sense when verifying.
16470 (merge_type_state): Different return codes.
16471 (push_pending_block): A block may need to be verified more than once.
16472 (expand_byte_code): Warn about unused code at code generation time.
16473 (verify_jvm_instruction): Changed logic, since code may need to be
16474 re-verified if type-state has changed. Also, better error handling.
16475 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16476 Improve newarray, anewarray, ?aload, athrow,
16477 * java-tree.h (LABEL_CHANGED): New macro.
16479 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16481 * decl.c (soft_athrow_node): New global variable initialized.
16482 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16483 * typeck.c (convert): Added support for REAL_TYPE.
16484 (convert_to_char): New function.
16485 (convert): Handle CHAR_TYPE.
16486 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16487 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16488 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16490 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16491 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16492 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16493 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16494 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16495 to Use The Right Things.
16496 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16497 compatible with INT. BOOLEAN is made equivalent to BYTE.
16498 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16499 OPCODE_ifnonnull): Now supported.
16500 (build_java_athrow): New function.
16502 1997-08-04 Per Bothner <bothner@cygnus.com>
16504 Rename method name <init> to match G++ (and fix mangling).
16505 * class.c (layout_class): Replace method name of <init> by class name.
16506 (make_method_value): Do inverse renaming of constructor from <init>.
16507 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16508 * typeck.c (lookup_java_constructor): New function.
16509 * expr.c (expand_invoke): If method_name is <init>, call
16510 lookup_java_constructor to find constructor.
16512 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16514 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16516 * parse.c (get_class_constant): Modified to handle array "classes"
16517 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16519 (convert): Modified to handle real type.
16520 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16521 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16522 variables declared.
16523 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16524 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16525 global variables initialized.
16526 (find_local_variable): Handles the case of a pointer
16527 (end_java_method): Restore the use of one more scope
16528 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16529 build_java_array_length_access, expand_java_arrayload,
16530 expand_java_arraystore, expand_java_array_length,
16531 expand_java_multianewarray, expand_java_anewarray,
16532 build_java_check_indexed_type, is_array_type_p,
16533 build_java_throw_out_of_bound_exception): New functions.
16534 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16535 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16536 OPCODE_<t>aload): Implemented code for verification.
16537 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16538 ARRAY_NEW_MULTI): Macro defined.
16539 (CONVERT): Modified to invoke convert().
16540 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16542 1997-07-31 Per Bothner <bothner@cygnus.com>
16544 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16545 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16546 (make_class_data): Field name needs '/' as package prefix.
16547 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16549 1997-07-25 Per Bothner <bothner@cygnus.com>
16551 Implement debug information for local variables.
16552 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16553 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16554 DECL_LOCAL_SLOT_CHAIN): New macros.
16555 (struct lang_decl_var): New type.
16556 * parse.c (give_name_to_locals): Move to decl.c.
16557 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16558 (start_java_method): Re-write parameter handling.
16559 (pending_local_decls): New global variable.
16560 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16561 (find_local_variable): Accept pc so we can skips decls not in range.
16562 (struct binding_level): Add end_pc field.
16563 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16564 (various): Change so current pc gets passed to find_local_variable.
16566 * decl.c (init_decl_processing): Re-arrange fields in
16567 class_type_node and and method_type_node to match kaffe 0.9.1.
16568 * class.c (make_method_value, make_class_data): Update
16569 initializations to match.
16571 1997-07-16 Per Bothner <bothner@cygnus.com>
16573 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16574 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16575 (push_super_field): New function.
16576 (make_class_data): Handle inheritance of class static initializer.
16577 (layout_class): New name mangling.
16578 * constants.c (build_constant_data_ref): Init type of data array
16579 to a one-element array.
16580 (build_constants_constructor): Set DECL_SIZE from complete array type.
16581 * decl.c: Rename class_type, object_type etc to class_type_node,
16582 object_type_node etc. Make former inherit from latter.
16583 * expr.c (expand_invoke): Add cast of function address.
16584 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16585 * parse.c (yyparse): Don't call layout_class here.
16586 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16588 1997-06-14 Per Bothner <bothner@cygnus.com>
16590 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16591 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16592 (alloc_class_constant): New.
16593 * expr.c (expand_invoke): Make sure method's class is initialized.
16594 * class.c (interits_from_p, emit_register_class): New functions.
16595 * parse.c (yyparse): Call emit_register_class.
16597 1997-06-09 Per Bothner <bothner@cygnus.com>
16599 * constants.c: New file, to handle constant pool.
16600 * Makefile.in (JAVA_OBJS): Add constants.o.
16601 * decl.c (init_decl_processing): Update, fix, finish various structs.
16602 (pushdecl_top_level): New.
16603 * parse.c (layout_class): Moved to class.c.
16604 * expr.c (java_push_constant_from_pool): New function.
16605 * class.c (build_class_ref): Make work fully
16606 (make_class_data): Emit super-class, constant pool, interface vector.
16608 1997-06-03 Per Bothner <bothner@cygnus.com>
16610 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16611 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16612 * class.c (class_depth): New function.
16613 (lookup_named_class): Replaced by new function lookup_class.
16614 * decl.c (object_type_node, string_type_node): New.
16615 Remove various types that we no longer need.
16616 * expr.c (verify_jvm_instructions): New separate verifier pass.
16617 (push_type, pop_type): New functions for verifier.
16618 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16619 (expand_byte_code): Simplify, since we assume already verified.
16620 (expand_invoke): Now mostly works.
16621 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16622 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16623 * parse.c: Wait to allocate class object until we know its name.
16624 (layout_class): Calculate DECL_VINDEX for each virtual method.
16625 * typeck.c (get_array_type): Rename to ...
16626 (build_java_array_type): ... and provide working implementation.
16627 (build_java_signature): New function - build Java signature of type.
16628 (set_java_signature): New function - cache signature with type.
16629 (lookup_java_method): New function.
16631 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16633 * class.c (ident_subst): Take extra SUFFIX parameter.
16634 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16635 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16636 (build_class_ref): Actually implement.
16637 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16638 * decl.c (builtin_function): New.
16639 (init_decl_processing): Update for current Kaffe. Declare some
16640 builtin Kaffe functions.
16641 * expr.c (build_address_of): New.
16642 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16643 Renamed (from expand_java_new etc), and added working implementations.
16644 (build_field_ref): Now also handle static fields.
16645 (expand_invoke): Implement invokestatic, and start implement rest.
16646 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16647 * javaop.def: Rename invokevirt -> invokevirtual.
16648 * lang.c (use_handles): Removed.
16649 * parse.c: Add support for ConstantValue attribute.
16650 Handle nested loading of a class. (JPOOL_UTF): New.
16652 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16654 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16656 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16658 * Make-lang.in (java.install-man): New empty rule.
16659 * typeck.c (set_local_type): New function.
16660 * expr.c (STORE_INTERNAL): Call find_local_variable,
16661 not find_stack_slot. Call set_local_type.
16663 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16665 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16666 and building RECORD_TYPE CONSTRUCTORs.
16667 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16669 * lang.c (use_handles): Change the default to 0.
16670 * decl.c: Define and build class_type, field_type, utf8const_type.
16671 * class.c (make_class_data, make_field_value,
16672 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16673 hashUtf8String, strLengthUtf8, mangled_classname:
16674 Functions to build reflective data structures.
16675 * parse.c (yyparse): Call make_class_data.
16677 * jcf-io.c (open_class, find_classfile): New functions.
16678 * jcf-dump.c: Support reading classfile from explicitly-named
16679 class file (without CLASSPATH searching).
16681 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16683 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16684 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16685 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16686 (get_constant): Now trivial for CONSTANT_Utf8.
16688 * jcf.h: Make NEW_CPOOL the default.
16689 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16691 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>