1 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3 * java-tree.h (builtin_function): Declare.
5 2004-07-16 Steven Bosscher <stevenb@suse.de>
7 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
8 abuse restore_line_number_status.
10 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
13 * jcf-parse.c (java_emit_static_constructor): Specify default
16 2004-07-13 Per Bothner <per@bothner.com>
18 * java-tree.h (all_class_filename): Remove useless macro.
19 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
20 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
21 * parse.y (java_parser_context_restore_global): Replace
22 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
23 * jcf-parse.c (read_class, java_parse_file): Likewise.
25 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
28 gjavah.c (print_field_info): Emit constant only if field is static.
30 2004-07-11 Roger Sayle <roger@eyesopen.com>
32 * expr.c (java_truthvalue_conversion, flush_quick_stack,
33 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
34 build_java_ret, build_java_throw_out_of_bounds_exception,
35 build_java_array_length_access, java_check_reference,
36 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
37 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
38 expand_java_arrayload, build_java_monitor, expand_java_return,
39 expand_load_internal, expand_java_NEW, build_get_class,
40 build_instanceof, expand_java_CHECKCAST, expand_iinc,
41 build_java_soft_divmod, build_java_binop, build_field_ref,
42 expand_compare, expand_java_goto, expand_java_switch,
43 expand_java_add_case, build_class_init, build_known_method_ref,
44 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
45 expand_invoke, build_jni_stub, expand_java_field_op,
46 java_expand_expr, expand_byte_code, STORE_INTERNAL,
47 force_evaluation_order, emit_init_test_initialization): Convert
48 calls to "build" into calls to the prefered "buildN" functions.
50 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
52 * java-tree.h (set_block): Remove.
53 * lang.c (java_clear_binding_stack): New.
54 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
55 * decl.c (struct binding_level): Remove this_block.
56 (clear_binding_level): Likewise.
57 (poplevel): Don't handle this_block.
60 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
62 * class.c (common_enclosing_context_p): Remove statement with no
65 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
68 * parse.y (create_anonymous_class): Remove 'location' argument. Use
69 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
70 (craft_constructor): Inherit access flags for implicit constructor
71 from the enclosing class.
72 (create_class): Fix comment typo.
73 (resolve_qualified_expression_name): Pass type of qualifier to
74 not_accessible_p, not the type in which target field was found.
75 (not_accessible_p): Handle inner classes. Expand protected
76 qualifier-subtype check to enclosing instances, but don't apply this
77 check to static members. Allow protected access to inner classes
78 of a subtype. Allow private access within common enclosing context.
79 (build_super_invocation): Get WFL line number info from current
81 (build_incomplete_class_ref): Update for new create_anonymous_class
83 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
84 common_enclosing_instance_p.
85 * class.c (common_enclosing_context_p): New. Determine if types
86 share a common enclosing context, even across static contexts.
87 (common_enclosing_instance_p): Renamed from
88 common_enclosing_context_p. Determines if types share a common
89 non-static enclosing instance.
90 * java-tree.h (common_enclosing_instance_p): Declare.
91 * jcf-write.c (get_method_access_flags): New. Surpress private flag
92 for inner class constructors.
93 (generate_classfile): Use get_method_access_flags.
95 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
97 * class.c (interface_of_p): Check for null TYPE_BINFO.
99 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
101 * class.c (make_class): Do not create binfo here.
102 (set_super_info): Create it here.
103 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
105 2004-07-08 Richard Henderson <rth@redhat.com>
107 * expr.c (case_identity, get_primitive_array_vtable,
108 java_expand_expr, emit_init_test_initialization): Remove.
109 * java-tree.h (java_expand_expr): Remove.
110 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
112 2004-07-07 Per Bothner <per@bothner.com>
114 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
115 get internal error due to mismatched types.
117 * gcj.texi (Invoking gij): Document new -verbose:class flag.
119 * gcj.texi (Linking): New node. Document -lgij usage.
121 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
123 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
124 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
125 * java/class.c (set_super_info, class_depth, interface_of_p,
126 maybe_add_interface, add_interface, make_class_data,
127 layout_class, add_miranda_methods): Adjust BINFO macros.
128 * expr.c (can_widen_reference_to, lookup_field): Likewise.
129 * jcf-write.c (generate_classfile): Likewise.
130 * parse.y (patch_anonymous_class,
131 check_inner_circular_reference, check_circular_reference,
132 java_complete_class, check_abstract_method_definitions,
133 java_check_abstract_method_definitions,
134 check_interface_throws_clauses, java_check_abstract_methods,
135 lookup_java_interface_method2,
136 find_applicable_accessible_methods_list): Likewise.
137 * typeck.c (find_method_in_interface): Likewise.
138 * verify.c (merge_types): Likewise.
140 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
142 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
143 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
145 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
147 * class.c (make_class): Use make_tree_binfo.
148 (set_super_info, add_interface_do): Likewise.
149 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
151 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
153 * verify.c: Correct array element access formatting thinko.
155 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
157 * verify.c: Insert a short blurb at the start referring to the JVMS.
158 (merge_type_state): Remove redundant nested if statement.
159 (verify_jvm_instructions): Ensure current_subr is initialised to
161 Minor formatting fixes all over the place.
163 2004-07-02 Richard Henderson <rth@redhat.com>
165 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
167 2004-07-01 Richard Henderson <rth@redhat.com>
169 * class.c (registerClass_libfunc): Remove.
170 (init_class_processing): Don't set it.
171 (emit_register_classes): Take list_p parameter. Fill it in
172 with _Jv_RegisterClass calls.
173 * decl.c (java_init_decl_processing): Don't call
174 init_resource_processing.
175 * jcf-parse.c (java_emit_static_constructor): New.
176 (java_parse_file): Call it.
177 * resource.c (registerResource_libfunc): Remove.
178 (init_resource_processing): Remove.
179 (write_resource_constructor): Take list_p parameter. Fill it in
180 with _Jv_RegisterResource calls.
181 * java-tree.h: Update prototypes.
183 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
186 * class.c (layout_class_method): Do not override package-private
187 method if its in a different package.
188 (split_qualified_name): Move here from parse.y. Rename from
189 breakdown_qualified. Add comment.
190 (in_same_package): Move here from parse.y. Add comment.
191 * java-tree.h (break_down_qualified, in_same_package): Declare.
192 (in_same_package): Likewise.
193 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
196 2004-06-29 Andrew Haley <aph@redhat.com>
198 * except.c (expand_start_java_handler): Push a new binding level.
199 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
200 register_exception_range() to register where we'll do it.
201 (expand_end_java_handler): Remove old bogus code. Replace with
202 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
203 the top of the expression we're curently building.
204 (maybe_end_try): Delete.
205 * decl.c (binding_level.exception_range): New field.
206 (clear_binding_level): Add field exception_range. Reformat.
207 (poplevel): Call expand_end_java_handler().
208 (poplevel): Call java_add_stmt only if functionbody is false.
209 (maybe_poplevels): Don't call maybe_end_try() from here.
210 (end_java_method): Clear no longer used trees in function decl.
211 (register_exception_range): New function.
212 * java-tree.h (register_exception_range, struct eh_range): Declare.
214 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
216 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
218 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
221 * expr.c (class_has_finalize_method): Fix method name indentation.
222 (expand_java_call): Remove K&R style parameter declaration.
223 (expand_invoke): Fix statement indentation.
224 (expand_java_field_op): Likewise.
225 * parse-scan.y: Fix typo.
226 (reset_report): Fix method name indentation.
227 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
229 * verify.c (verify_jvm_instructions): Document parameters, insert
231 * lang.c (lang_init_source): Fix method name indentation.
232 * class.c (common_enclosing_context_p): Likewise.
233 (emit_symbol_table): Fix parameter list indentation.
234 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
235 parameter declaration.
236 * constants.c: Fix copyright notice indentation.
237 * typeck.c (find_method_in_superclasses): Fix parameter list
239 (find_method_in_interfaces): Likewise.
240 * zextract.c (makelong): Fix method name indentation.
242 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
245 * parse.y (create_interface): Set correct access modifiers for
247 * jcf-write.c (get_classfile_modifiers): New function.
248 (generate_classfile): Use get_classfile_modifiers, not
251 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
253 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
254 dependency to current parser context, not NULL_TREE, for top-level
256 (jdep_resolve_class): Enable member access check for all inner
259 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
261 * parse.y (qualify_and_find): Pass type decl, not identifier, to
264 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
267 * expr.c (expand_java_field_op): Ensure that target class for static
268 field access has been loaded.
270 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
271 Ranjit Mathew <rmathew@hotmail.com>
273 PR java/1207, java/16178
274 * jcf-parse.c (load_class): Return immediately if passed a type decl
275 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
276 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
277 before calling load_class.
278 (qualify_and_find): Likewise.
279 (find_in_imports_on_demand): Likewise.
280 (find_applicable_accessible_methods_list): Likewise.
282 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
284 * parse.y (java_layout_seen_class_methods): Don't call load_class
285 on class defined by source parser.
287 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
289 * parse.y (set_nested_class_simple_name_value): Removed.
290 (java_complete_expand_class): Remove calls to
291 set_nested_class_simple_name_value.
293 2004-06-22 Andrew Haley <aph@redhat.com>
294 Ranjit Mathew <rmathew@hotmail.com>
297 * decl.c (force_poplevels): Remove call to expand_end_bindings.
299 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
301 * parse.y (create_class): Correct diagnostic message about
302 java.lang.Object extending anything else.
304 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
306 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
307 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
308 * constants.c (build_ref_from_constant_pool): Likewise.
309 * expr.c (build_java_array_length_access): Likewise.
310 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
311 (invoke_build_dtable, build_invokevirtual): Likewise.
312 (build_invokeinterface, java_expand_expr): Likewise.
313 (emit_init_test_initialization): Likewise.
314 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
315 * parse.y (make_qualifed_name, build_array_ref): Likewise.
317 2004-06-21 Andrew Haley <aph@redhat.com>
319 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
322 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
324 * jcf.h (struct JCF): Change java_source, right_zip and finished
326 * lex.h (struct java_lexer): Change hit_eof, read_anything,
327 byte_swap and use_fallback to unsigned int.
328 * parse.h (struct _jdep): Change flag0 to unsigned int.
330 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
333 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
334 before trying to lay out its methods.
335 * jcf-parse.c (read_class): Track parsed files using canonical paths
336 obtained via lrealpath from libiberty.
337 (java_parse_file): Likewise.
338 (parse_source_file_1): Rename formal parameter to reflect its
339 modified purpose. Minor formatting fix.
341 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
343 * class.c (emit_register_classes): Make the function uninlinable,
344 do not set current_function_cannot_inline.
345 * resource.c (write_resource_constructor): Do not reset
346 flag_inline_functions around rest_of_compilation.
348 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
351 * expr.c (java_truthvalue_conversion): Handle
352 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
353 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
354 i.e. return the expression.
356 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
358 * gjavah.c: Include version.h
360 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
362 * jcf-write.c (generate_bytecode_conditional): Correct handling
363 of unordered conditionals. Add comment.
365 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
366 Per Bothner <per@bothner.com>
368 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
369 local variable was initialised upon declaration.
370 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
371 variable was final and initialised upon declaration.
372 * check-init.c (check_final_reassigned): Give error only if a blank
373 final is not definitely unassigned or if an initialised final is
375 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
376 assignment expressions. Remove case MODIFY_EXPR, label do_default.
377 (check_init): Perform initialised-variable-removing-optimisation
378 only on non-final local variables.
380 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
382 * jcf-write.c (generate_bytecode_conditional): Handle binops
383 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
385 (generate_bytecode_insns): Likewise.
387 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
389 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
390 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
392 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
394 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
395 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
397 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
399 * decl.c (struct binding_level): Add GTY marker. Compile
400 binding_depth unconditionally.
401 (current_binding_level, free_binding_level, global_binding_level):
403 (clear_binding_level): Unconditionally set binding_depth.
404 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
406 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
408 * lex.c (java_new_lexer): Set 'encoding'.
409 (java_read_char): Improve error message for unrecognized characters.
410 * lex.h (struct java_lexer): New field 'encoding'.
412 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
414 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
416 2004-05-21 Mark Wielaard <mark@klomp.org>
418 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
421 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
423 * typeck.c: Remove non-printable character 160.
425 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
427 * check-init.c: Correct minor typos.
429 2004-05-13 Diego Novillo <dnovillo@redhat.com>
431 * Make-lang.in, expr.c, java-gimplify.c: Rename
432 tree-simple.[ch] to tree-gimple.[ch].
434 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
436 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
438 2004-05-13 Diego Novillo <dnovillo@redhat.com>
440 Merge from tree-ssa-20020619-branch. See
441 ChangeLog.tree-ssa for details.
443 * Make-lang.in, builtins.c, check-init.c, class.c,
444 constants.c, decl.c, except.c, expr.c, java-except.h,
445 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
446 lang.c, lang.opt, parse.y, resource.c: Merged.
447 * java-gimplify.c: New file.
449 2004-05-10 Andrew Haley <aph@redhat.com>
451 * parse.y (create_class): Set TYPE_VFIELD.
452 * decl.c (java_init_decl_processing): Likewise.
454 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
455 * class.c (make_method_value): Replace DECL_VINDEX with call to
457 (get_dispatch_vector): Likewise.
458 (layout_class_method): Likewise.
459 Replace set of DECL_VINDEX with call to set_method_index().
460 (set_method_index): New function.
461 (get_method_index): New function.
462 * java-tree.h (set_method_index): New function decl.
463 (get_method_index): New function decl.
465 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
467 * parse.y (check_pkg_class_access): Add new argument
468 and use it when cl is NULL to call lookup_cl on it.
469 (parser_check_super_interface): Do not call lookup_cl.
470 Pass this_decl to check_pkg_class_access and NULL
471 instead of lookup_cl.
472 (parser_check_super): Update for change in
473 check_pkg_class_access.
474 (do_resolve_class): Likewise.
475 (process_imports): Likewise.
476 (find_in_imports_on_demand): Likewise.
477 (resolve_qualified_expression_name): Likewise.
479 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
481 Fixes PR java/9685, PR java/15073
482 * parse.y (accessibility_string): New method.
483 (not_accessible_field_error): Use accessibility_string()
484 instead of java_accstring_lookup().
485 (resolve_qualified_expression_name): Check with
486 check_pkg_class_access() before allowing access using
489 Use check_pkg_class_access() instead of not_accessible_p()
490 for unqualified types.
491 (not_accessible_p): Use DECL_CONTEXT (member) instead of
492 REFERENCE for package-private access checking.
493 (patch_method_invocation): Use accessibility_string() instead
494 of java_accstring_lookup().
496 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
499 * gjavah.c (struct method_name): Add member is_native.
500 (overloaded_jni_method_exists_p): Match candidate method only if
502 (print_method_info): Initialise is_native flag from the method's
505 2004-04-30 Roger Sayle <roger@eyesopen.com>
507 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
508 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
510 2004-04-22 Roger Sayle <roger@eyesopen.com>
512 * resource.c (write_resource_constructor): Guard call to possibly
513 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
515 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
517 * class.c (make_class_data): Add new field aux_info.
518 * decl.c (java_init_decl_processing): Push type and decl for
521 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
523 * expr.c (expand_java_NEW): Don't use size argument for
524 _Jv_AllocObject calls.
525 * parse.y (patch_invoke): Likewise.
527 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
529 * expr.c (build_invokeinterface): Remove unused variables to
532 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
534 * class.c (get_interface_method_index): New function. Return dispatch
535 index for interface method.
536 (make_method_value): For interface methods, set index field to
537 iface dispatch index, not DECL_VINDEX.
538 * expr.c (build_invokeinterface): Use get_interface_method_index.
540 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
542 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
544 2004-03-31 Andrew Haley <aph@redhat.com>
547 * jcf-io.c (opendir_in_zip): Tidy up error handling.
549 2004-03-30 Zack Weinberg <zack@codesourcery.com>
551 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
554 2004-03-25 Marcus Meissner <meissner@suse.de>
557 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
559 2004-03-23 Tom Tromey <tromey@redhat.com>
562 * jcf-write.c (make_class_file_name): Don't report if mkdir
565 2004-03-23 Tom Tromey <tromey@redhat.com>
567 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
569 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
571 * class.c, gjavah.c, lang.c: Fix comment typos.
572 * gcj.texi: Fix typos.
574 2004-03-19 Per Bothner <per@bothner.com>
576 * gcj.texi (Code Generation): Document new flags and assert defaults.
578 * class.c (assume_compiled_node_struct): Rename type to
579 class_flag_node_struct, as it is now also used for enable_assertions.
580 Rename assume_compiled_node typedef. Rename excludep field to value.
581 (find_assume_compiled_node): Rename function to find_class_flag_node.
582 Minor optimization - avoid needless strlen.
583 (add_assume_compiled): Some tweaking and optimization.
584 Rename and generalize to add_class_flag takem an extra parameter.
585 (add_assume_compled): New just calls add_class_flag.
586 (add_enable_assert, enable_assertions): New functions.
587 (enable_assert_tree): New static.
588 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
589 * lang.opt (fenable-assertions, fenable-assertions=,
590 fdisable-assertions, fdisable-assertions=): New options.
591 * lang.c (java_handle_option): Handle new options.
592 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
593 class in an interface - create helper class nested in outer interface.
594 (build_assertion): Short-circuit if enable_assertions is false.
596 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
598 * java-tree.h: Changes throughout to add checking to macros
599 and numerous whitespace changes.
600 (VAR_OR_FIELD_CHECK): New macro.
601 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
602 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
604 2004-03-16 Per Bothner <per@bothner.com>
606 * jcf-jump.c (options): New --print-constants option.
607 * gcj.texi (Invoking jcf-dump): Document --print-constants.
609 * jcf-dump.c (flag_print_constant_pool): Default to off.
610 (print_constant_terse_with_index): New helper function.
611 (various places): Check flag_print_constant_pool where missing.
612 (main): If verbose set flag_print_constant_pool.
613 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
615 2004-03-15 Andrew Haley <aph@redhat.com>
618 * parse.y (java_complete_lhs): Check that final variable has an
621 2004-03-12 Andrew Haley <aph@redhat.com>
624 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
627 2004-02-29 Roger Sayle <roger@eyesopen.com>
629 * jcf-parse.c (java_parse_file): Handle the case that input_filename
632 2004-02-27 Per Bothner <per@bothner.com>
634 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
635 suggestion: Use build_incomplete_class_ref.
636 This fixes PR java/13508, java/11714.
638 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
640 * java/parse.h: Update copyright.
642 2004-02-26 Andrew Haley <aph@redhat.com>
645 * parse.y (check_interface_throws_clauses): Check for
646 !METHOD_INVISIBLE (iface_method).
647 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
648 well as CLASS_ABSTRACT.
650 2004-02-25 Per Bothner <per@bothner.com>
652 * parse.y (build_assertion): If we're in an inner class, create the
653 class$ helper routine in the outer class.
655 2004-02-19 Richard Henderson <rth@redhat.com>
657 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
659 2004-02-16 Geoffrey Keating <geoffk@apple.com>
661 * Make-lang.in (java.install-man): Add extra dependencies.
663 2004-02-13 Geoffrey Keating <geoffk@apple.com>
665 * Make-lang.in: Install man pages under the same names
666 (possibly transformed) as the program they document.
668 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
670 * gjavah.c: Include "intl.h".
671 (error): New function.
672 (main): Call gcc_init_libintl.
673 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
674 print_stub_or_jni, process_file, main): Use error rather than
676 (print_method_info, usage, help, version, main): Mark strings for
677 translation with _. Avoid splitting up sentences. Send
678 information messages to stdout.
679 * jcf-dump.c: Include "intl.h".
680 (main): Call gcc_init_libintl.
681 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
682 Mark error, usage and version messages for translation with _.
683 Avoid splitting up sentences.
684 * jv-scan.c: Include "intl.h".
685 (fatal_error, warning): Change parameter s to msgid. Translate
687 (main): Call gcc_init_libintl.
688 (usage, help, version): Mark error, usage and version messages for
689 translation with _. Avoid splitting up sentences.
690 * jvgenmain.c: Include "intl.h".
691 (main): Call gcc_init_libintl.
692 (usage, main): Mark error messages for translation with _.
693 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
694 JVGENMAIN_OBJS): Add intl.o.
695 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
696 java/jvgenmain.o): Update dependencies.
698 2004-02-08 Per Bothner <per@bothner.com>
700 * parse.y (resolve_qualified_expression_name): In case of inaccessible
701 class don't use not_accessible_field_error, which can get confused.
703 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
705 Make-lang.in (po-generated): Delete.
707 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
709 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
711 * decl.c: Include target.h.
712 (start_java_method): Replace PROMOTE_PROTOTYPES with
713 targetm.calls.promote_prototypes.
714 * expr.c: Include target.h.
715 (pop_arguments): Replace PROMOTE_PROTOTYPES with
716 targetm.calls.promote_prototypes.
717 * parse.y: Include target.h.
718 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
719 with targetm.calls.promote_prototypes.
721 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
723 * typeck.c: Update copyright.
725 2004-02-02 Tom Tromey <tromey@redhat.com>
727 * decl.c (java_init_decl_processing): Remove duplicate
730 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
732 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
734 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
736 * expr.c (build_field_ref): Move variable
739 2004-01-28 Andrew Haley <aph@redhat.com>
741 * expr.c (build_field_ref): Widen field offset.
743 2004-01-27 Andrew Haley <aph@redhat.com>
746 * parse.y (check_interface_throws_clauses): Make sure class_decl
749 2004-01-22 Jeff Sturm <jsturm@one-point.com>
752 * parse.y (patch_assignment): Don't modify lhs_type for
753 reference assignments.
755 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
757 * Make-lang.in: Replace $(docdir) with doc.
758 (java.info, java.srcinfo, java.man, java.srcman): New rules.
759 (java.install-man): Revamp rule.
761 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
763 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
764 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
765 instead of deferred backquote.
767 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
769 * typeck.c (find_method_in_interfaces): Move variable
772 2004-01-16 Andrew Haley <aph@redhat.com>
775 * typeck.c (shallow_find_method): New.
776 (find_method_in_superclasses): New.
777 (find_method_in_interfaces): New.
778 (lookup_do): Rewrite.
779 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
781 * jcf-parse.c (read_class): Save and restore output_class.
782 * decl.c (java_expand_body): Set output_class from fndecl.
784 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
786 * class.c (gen_indirect_dispatch_tables): Fix string length
789 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
791 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
792 (java.srcextra): Copy above back to source directory if requested.
793 (po-generated): Delete reference to $(parsedir).
794 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
797 2004-01-14 Jan Hubicka <jh@suse.cz>
799 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
802 2004-01-09 Mark Mitchell <mark@codesourcery.com>
804 * java-tree.h (java_expand_expr): Change prototype.
805 * expr.c (java_expand_expr): Add alt_rtl parameter.
807 2004-01-09 Andrew Haley <aph@redhat.com>
810 * parse.y (java_fix_constructors): Set output_class.
811 (java_reorder_fields): Likewise.
812 (java_layout_classes): Likewise.
813 (java_expand_classes): Generate indirect dispatch tables.
814 (java_expand_classes): Set output_class.
815 (java_finish_classes): Likewise.
816 * lang.c (java_init): Turn on always_initialize_class_p if we're
817 using indirect dis[atch.
818 (java_decl_ok_for_sibcall): Use output_class, not current_class.
819 (java_get_callee_fndecl): Use class local atable.
821 (always_initialize_class_p): Decl moved to java-tree.h.
822 (HANDLE_CLASS_INFO): Set output_class.
823 (read_class): Likewise.
824 (parse_class_file): Call gen_indirect_dispatch_tables.
825 (parse_zip_file_entries): Set output_class.
826 (java_parse_file): Set output_class. Don't emit symbol tables.
827 * java-tree.h (output_class): New.
828 Remove global declarations for otable, atable, and ctable.
829 (always_initialize_class_p): moved here from decl.c.
831 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
832 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
833 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
834 (struct lang_type): Add otable_methods, otable_decl,
835 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
836 ctable_decl, catch_classes, type_to_runtime_map.
837 * expr.c (build_field_ref): Make otable, atable, and ctable class
838 local rather than global.
839 (build_known_method_ref): Likewise.
840 (build_invokeinterface): Likewise.
841 (java_expand_expr): Pass runtime type (rather than actual type) to
843 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
844 this class. Look up each class in that map to delete duplicates.
845 (expand_end_java_handler): Pass runtime type (rather than actual
846 type) to expand_start_catch.
847 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
849 (java_init_decl_processing): Rearrange things. Remove global
850 declarations of otable, atable, and ctable.
851 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
852 (java_expand_body): Set output_class.
853 * constants.c (build_constant_data_ref): Use output_class, not
855 (alloc_name_constant): Likewise.
856 * class.c (gen_indirect_dispatch_tables): New.
857 (build_class_ref): Generate hard reference to superclass, even if
858 using indirect dispatch.
859 (build_static_field_ref): Use class local atable.
860 (make_class_data): Generate hard reference to superclass, even if
861 using indirect dispatch.
862 Generate symbolic references to interfaces when using indirect
864 (make_class_data): Emit otable, atable, and ctable.
865 Make otable, atable, and ctable class local rather than global.
866 (emit_catch_table): Make otable, atable, and ctable class local
869 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
871 * parse.y (catch_clause_parameter): Fix typo.
874 * parse.y: (catch_clause_parameter): Return early if $3, aka
875 formal_parameter, is null.
877 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
879 * class.c: Remove uses of "register" specifier in
880 declarations of arguments and local variables.
883 * gjavah.c: Likewise.
884 * jcf-dump.c: Likewise.
885 * jcf-io.c: Likewise.
886 * jcf-parse.c: Likewise.
887 * jcf-write.c: Likewise.
888 * keyword.h: Likewise.
890 * typeck.c: Likewise.
891 * verify.c: Likewise.
893 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
895 * Make-lang.in (GCJ_CROSS_NAME): Delete.
896 (java.install_common, java.install-man): Adjust for above.
897 (java.uninstall): Likewise.
899 2003-12-03 Michael Koch <konqueror@gmx.de>
901 * class.c (make_class_data):
902 Push field value to 'hack_signers' instead of 'signers'.
903 * decl.c (java_init_decl_processing):
904 Push field 'hack_signers' instead of 'signers'.
906 2003-12-03 Zack Weinberg <zack@codesourcery.com>
908 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
911 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
914 * parse.y (qualify_ambiguous_name): Remove lots of broken
915 field access processing - there's no need to do that here,
916 because we have resolve_field_access. Remove
917 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
918 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
921 2003-12-01 Jeff Sturm <jsturm@one-point.com>
924 * parse.y (java_complete_lhs): Save location prior to patching
927 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
930 * resource.c (write_resource_constructor): Append
931 "_resource" to constructor identifier name.
933 2003-11-25 Jeff Sturm <jsturm@one-point.com>
936 * constants.c (cpool_for_class): New function.
937 (outgoing_cpool): Remove global variable.
938 (alloc_name_constant): Use cpool_for_class.
939 (build_constants_constructor): Likewise.
940 * decl.c (java_expand_body): Set current_class.
941 * java-tree.h (outgoing_cpool) Remove declaration.
942 (init_outgoing_cpool): Likewise.
943 * jcf-parse.c (init_outgoing_cpool): Remove function.
944 (parse_class_file): Don't call init_outgoing_cpool.
945 * parse.y (java_complete_expand_methods): Don't call
946 init_outgoing_cpool. Don't save outgoing_cpool.
947 (java_expand_classes): Don't restore outgoing_cpool.
948 (java_finish_classes): Likewise.
950 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
952 * Make-lang.in: (java.install-common) Add
953 symlink for $(target_noncanonical)-gcjh for
956 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
958 * Make-lang.in (java.extraclean): Delete.
960 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
962 * Make-lang.in (check-java): Add.
964 2003-11-19 Jeff Sturm <jsturm@one-point.com>
967 * except.c (prepare_eh_table_type): Allocate variable-sized
968 buffer `buf' with alloca.
970 2003-11-17 Jeff Sturm <jsturm@one-point.com>
974 decl.c (java_init_decl_processing): Don't initialize
975 class_not_found_type_node, no_class_def_found_type_node.
977 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
978 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
979 (class_not_found_type_node, no_class_def_found_type_node):
982 parse.y (build_dot_class_method_invocation): Add this_class
983 argument. Qualify method invocations to a different class.
984 (create_new_parser_context): Initialize saved_data_ctx to 0.
985 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
986 (build_dot_class_method): Don't load classes. Register
988 (build_incomplete_class_ref): Special cases for interfaces
989 and inner classes. Move build_dot_class_method call to here...
990 (patch_incomplete_class_ref): ...from here. Pass current_class
991 to build_dot_class_method_invocation.
992 (build_assertion): Pass class_type to
993 build_dot_class_method_invocation.
994 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
996 2003-11-17 Jeff Sturm <jsturm@one-point.com>
999 * java-tree.h (BLOCK_EMPTY_P): Define.
1000 * parse.y (java_complete_lhs): Check for empty blocks
1001 in TRY_FINALLY_EXPR case.
1003 2003-11-17 Andrew Haley <aph@redhat.com>
1005 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1006 (struct lang_decl_var:freed): New variable.
1007 * decl.c (poplevel): Mark local vars that have gone out of scope.
1008 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1011 2003-11-16 Jason Merrill <jason@redhat.com>
1013 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1014 and TAGS files that include them for each front end.
1016 2003-11-15 Tom Tromey <tromey@redhat.com>
1018 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1020 2003-11-12 Jason Merrill <jason@redhat.com>
1022 PR optimization/12547
1023 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1024 BLOCK_EXPR_BODY directly.
1026 2003-11-12 Andrew Haley <aph@redhat.com>
1029 * parse.y (fold_constant_for_init): Check that we really do have a
1033 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1034 init_test_decls being inlined.
1037 * parse.y (do_resolve_class): Check return value from
1038 breakdown_qualified().
1040 2003-11-11 Tom Tromey <tromey@redhat.com>
1043 * parse.y (merge_string_cste): Handle case where we have a
1044 pointer that happens to be zero, not null_pointer_node.
1046 2003-11-10 Tom Tromey <tromey@redhat.com>
1048 * jcf-parse.c (classify_zip_file): Correctly compare
1049 filename_length against length of manifest file's name.
1051 2003-11-08 Tom Tromey <tromey@redhat.com>
1054 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1056 2003-11-06 Andrew Haley <aph@redhat.com>
1058 * expr.c (java_stack_swap): Make sure destination stack slots are
1059 of the correct type.
1061 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1063 * Make-lang.in (dvi): Move targets to $(docobjdir).
1064 (gcj.dvi): Simplify rule and adjust target.
1065 (gcj.info): Simplify rule.
1066 (gcj.pod): New intermediate rule.
1067 (gcjh.pod): Likewise.
1068 (jv-scan.pod): Likewise.
1069 (jcf-dump.pod): Likewise.
1070 (gij.pod): Likewise.
1071 (jv-convert.pod): Likewise.
1072 (rmic.pod): Likewise.
1073 (rmiregistry.pod): Likewise.
1076 (jv-scan.1): Delete.
1077 (jcf-dump.1): Delete.
1079 (jv-convert.1): Delete.
1081 (rmiregistry.1): Delete.
1083 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1085 Fixes PR java/12866.
1086 * parse.y (resolve_qualified_expression_name): Move test
1087 for outer field access methods from here...
1088 (check_thrown_exceptions) ...to here.
1090 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1092 * .cvsignore: Delete.
1094 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1096 * verify.c (verify_jvm_instructions): Don't warn about legal
1097 eh binding regions generated for example by jdk 1.4.1.
1099 2003-10-24 David S. Miller <davem@redhat.com>
1101 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1103 2003-10-22 Andrew Haley <aph@redhat.com>
1105 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1106 (java_get_callee_fndecl): New.
1108 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1110 * java-tree.h (ctable_decl): New.
1111 (catch_classes): New.
1112 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1114 * decl.c (java_init_decl_processing): Add catch_class_type.
1116 Add catch_classes field.
1118 * class.c (build_indirect_class_ref): Break out from
1120 (make_field_value): Check flag_indirect_dispatch.
1121 (make_class_data): Ditto.
1122 Tidy uses of PUSH_FIELD_VALUE.
1123 Add field catch_classes.
1124 (make_catch_class_record): New.
1126 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1128 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1130 * jcf-write.c: Follow spelling conventions.
1131 * parse.y: Likewise.
1133 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1135 * ChangeLog: Fix typos.
1136 * expr.c: Fix comment typos.
1137 * jcf-write.c: Likewise.
1140 * mangle.c: Likewise.
1141 * parse-scan.y: Likewise.
1142 * parse.y: Likewise.
1144 2003-10-22 Tom Tromey <tromey@redhat.com>
1146 * expr.c (expand_byte_code): Only warn about dead bytecode when
1147 extra_warnings is set.
1149 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1151 Fix for PR java/12586.
1152 * mangle.c (find_compression_record_match): Don't iterate through
1153 package namespace elements unless they all match compression_table
1156 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1158 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1159 (generate-manpages): Likewise.
1160 (java.maintainer-clean): Likewise.
1161 (gcj.info): Likewise.
1164 (jv-scan.1): Likewise.
1165 (jcf-dump.1): Likewise.
1167 (jv-convert.1): Likewise.
1169 (rmiregistry.1): Likewise.
1170 (java.install-man): Likewise.
1171 (parse-scan.o): Move and define complete compile line.
1172 (parse.o): Likewise.
1173 (jcf-tree-inline.o): Move.
1175 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1177 * Make-lang.in (info): Update dependencies.
1178 (java.install-info): Remove.
1179 ($(srcdir)/java/gcj.info): Replace with ...
1180 ($(docobjdir)/gcj.info): ... this.
1182 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1184 * Make-lang.in: Replace uses of $(target_alias) with
1185 $(target_noncanonical).
1187 2003-10-09 Tom Tromey <tromey@redhat.com>
1189 * decl.c (java_init_decl_processing): Declare signers field.
1190 * class.c (make_class_data): Set signers field.
1192 2003-10-09 Jason Merrill <jason@redhat.com>
1194 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1195 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1198 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1200 * Make-lang.in (java.info): Replace with ...
1202 (java.dvi): Replace with ...
1204 (java.generated-manpages): Replace with ...
1206 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1208 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1210 2003-10-01 Andrew Haley <aph@redhat.com>
1212 * jcf-parse.c (java_parse_file): Write otable and atable.
1213 * java-tree.h (atable_methods): New.
1215 (atable_syms_decl): New.
1216 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1217 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1218 (symbol_*type): Rename method_symbol* to symbol*type.
1219 (emit_offset_symbol_table): Delete.
1220 (emit_symbol_table): New.
1221 (get_symbol_table_index): New.
1223 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1224 (build_known_method_ref): Likewise.
1225 (get_symbol_table_index): Rename from get_offset_table_index.
1226 Parameterize to allow re-use by differing types of symbol table.
1227 (build_invokevirtual): Pass table to get_offset_table_index.
1228 * decl.c (java_init_decl_processing): Push types and decls for
1229 atable and atable_syyms.
1230 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1231 (make_class_data): Add new fields atable and atable_syms.
1232 (emit_symbol_table): Rename from emit_offset_symbol_table.
1233 Parameterize to allow re-use by different types of symbol table.
1234 (build_symbol_entry): Renamed from build_method_symbols_entry.
1236 2003-09-30 Roger Sayle <roger@eyesopen.com>
1238 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1239 semantics for SAVE_EXPR, by caching the result in a temporary.
1241 2003-09-28 Richard Henderson <rth@redhat.com>
1243 * check-init.c (check_init): Save and restore input_location
1244 instead of file and line separately.
1245 * decl.c (java_expand_body): Likewise.
1246 * jcf-write.c (generate_bytecode_insns): Likewise.
1247 * parse.y (safe_layout_class): Likewise.
1248 * jcf-parse.c (read_class, parse_class_file): Likewise.
1249 (java_parse_file): Use %H for warning locator.
1251 2003-09-28 Roger Sayle <roger@eyesopen.com>
1253 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1254 with void-type branches instead of using a COMPOUND_EXPR.
1256 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1258 * decl.c (java_optimize_inline, dump_function): Remove.
1259 * java-tree.h (java_optimize_inline): Remove declaration.
1260 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1261 * parse.y (source_end_java_method, java_expand_classes):
1262 Likewise. Remove dead code.
1264 2003-09-27 Roger Sayle <roger@eyesopen.com>
1266 * lang.c (java_init_options): Set flag_evaluation_order.
1267 * expr.c (force_evaluation_order): Don't attempt to force
1268 evaluation order of binary operations using save_expr.
1269 * parse.y (java_complete_lhs): No longer need to call
1270 force_evaluation_order when constructing binary operators.
1272 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1273 Bryce McKinlay <bryce@mckinlay.net.nz>
1276 * parse.y (not_accessible_field_error): New function.
1277 (resolve_expression_name): Check field access permissions.
1278 (resolve_qualified_expression_name): Use
1279 not_accessible_field_error.
1280 (resolve_qualified_expression_name): Likewise.
1282 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1284 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1286 2003-09-23 Roger Sayle <roger@eyesopen.com>
1288 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1289 with equal operands without side-effects.
1291 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1293 * decl.c (java_init_decl_processing): Don't emit otable decls
1294 if flag_indirect_dispatch is not set.
1296 2003-09-21 Richard Henderson <rth@redhat.com>
1298 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1301 2003-09-21 Richard Henderson <rth@redhat.com>
1303 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1304 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1306 2003-09-20 Richard Henderson <rth@redhat.com>
1308 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1310 2003-09-18 Roger Sayle <roger@eyesopen.com>
1312 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1313 * check-init.c (check_init): Likewise.
1315 2003-09-18 Roger Sayle <roger@eyesopen.com>
1317 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1319 2003-09-16 Andrew Haley <aph@redhat.com>
1321 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1323 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1326 * mangle.c (find_compression_record_match): Skip
1327 over a "6JArray" (the array template mangled string)
1329 (mangle_array_type): Correct minor typo.
1330 (atms): Move definition to the beginning.
1332 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1334 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1335 out. Fix for PR java/12254.
1337 2003-09-11 Richard Henderson <rth@redhat.com>
1339 * parse.y (source_end_java_method): Update for new
1340 cgraph_finalize_function argument.
1342 2003-09-09 Richard Henderson <rth@redhat.com>
1344 * parse.y (source_end_java_method): Update call to
1345 cgraph_finalize_function.
1347 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1349 * decl.c (java_expand_body): New function.
1350 * expr.c (build_class_init): Set DECL_IGNORED_P.
1351 * java-tree.h (start_complete_expand_method,
1352 java_expand_body): Declare.
1353 * jcf-parse.c (cgraph.h): Include.
1354 (java_parse_file): Handle flag_unit_at_a_time.
1355 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1356 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1357 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1358 (java_start_inlining): New function.
1359 * parse.h (java_finish_classes): Declare.
1360 * parse.y: Include cgraph.h.
1361 (block): Don't special-case empty block production.
1362 (craft_constructor): Set DECL_INLINE.
1363 (source_end_java_method): Handle flag_unit_at_a_time.
1364 Replace inline code with call to java_expand_body.
1365 (start_complete_expand_method): Remove static modifier.
1366 (java_expand_method_bodies): Patch function tree for
1367 class initialization and/or synchronization as needed.
1368 Don't begin RTL expansion yet.
1369 (java_expand_classes): Check flag_unit_at_a_time before
1370 calling finish_class.
1371 (java_finish_classes): New function.
1372 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1373 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1374 (emit_test_initialization): Set DECL_IGNORED_P.
1376 2003-09-03 Roger Sayle <roger@eyesopen.com>
1378 * builtins.c (enum builtin_type): Delete unused enumeration.
1379 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1381 2003-08-28 Tom Tromey <tromey@redhat.com>
1383 * gcj.texi (Extensions): Document gcjlib URLs.
1385 2003-08-20 Tom Tromey <tromey@redhat.com>
1387 * gcj.texi (Extensions): Added xref.
1388 (libgcj Runtime Properties): Document
1389 gnu.gcj.runtime.VMClassLoader.library_control.
1391 2003-08-20 Andrew Haley <aph@redhat.com>
1393 * except.c (prepare_eh_table_type): Use new encoding for exception
1394 handlers when using -fno-assume-compiled.
1396 2003-08-13 Tom Tromey <tromey@redhat.com>
1398 * gcj.texi (Invoking gij): Document -X and -?.
1400 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1402 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1403 GCJH_OBJS, JCFDUMP_OBJS
1404 * win32-host.c: Removed the unnecessary and broken dependency
1407 2003-08-11 Tom Tromey <tromey@redhat.com>
1409 * parse.y (java_check_regular_methods): Typo fixes. Call
1410 check_interface_throws_clauses. Use
1411 check_concrete_throws_clauses.
1412 (check_interface_throws_clauses): New function.
1413 (check_concrete_throws_clauses): New function.
1414 (hack_is_accessible_p): New function.
1415 (find_most_specific_methods_list): Added FIXME.
1416 * typeck.c (lookup_do): Use `flags' argument to decide what to
1418 (lookup_argument_method_generic): New function.
1419 (lookup_argument_method2): Removed.
1420 * jcf.h (ACC_INVISIBLE): New define.
1421 * jcf-write.c (generate_classfile): Skip invisible methods.
1422 * class.c (add_miranda_methods): New function.
1423 (layout_class_methods): Use it.
1424 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1425 * java-tree.h (METHOD_INVISIBLE): New define.
1426 (lang_decl_func) [invisible]: New field.
1427 (lookup_argument_method_generic): Declare.
1428 (SEARCH_INTERFACE): New define.
1429 (SEARCH_SUPER): Likewise.
1430 (SEARCH_ONLY_INTERFACE): Likewise.
1431 (SEARCH_VISIBLE): Likewise.
1432 (lookup_argument_method2): Removed declaration.
1434 2003-08-05 Tom Tromey <tromey@redhat.com>
1436 Fix for PR java/11600:
1437 * parse.y (java_complete_lhs): See whether we're calling a method
1439 (check_thrown_exceptions): Added `is_array_call' argument;
1440 fixed `clone' checking; updated all callers.
1442 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1444 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1446 2003-08-03 Tom Tromey <tromey@redhat.com>
1448 * java-tree.h (METHOD_TRANSIENT): Removed.
1449 * decl.c (pushdecl): Removed some dead code.
1450 * class.c (get_access_flags_from_decl): Can't have transient
1452 (add_method_1): Can't have a transient method.
1454 2003-07-28 Andreas Jaeger <aj@suse.de>
1456 * jvspec.c: Convert to ISO C90 prototypes.
1458 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1460 * decl.c (force_poplevels): Fix warning call.
1462 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1464 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1465 (expand_java_field_op): Likewise.
1466 * class.c (layout_class_method): Likewise
1467 (emit_register_classes): Likewise.
1468 * decl.c (pushdecl): Likewise.
1469 (poplevel): Likewise.
1470 (force_poplevels): Likewise.
1471 (give_name_to_locals): Likewise.
1472 * check-init.c (check_for_initialization): Likewise.
1474 2003-07-24 Jason Merrill <jason@redhat.com>
1476 * java-tree.h: Move boolean_type_node et al to the back end.
1478 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1480 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1483 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1485 * lang.opt: Don't show -MD_ and -MDD_.
1487 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1489 * lang-options.h: Remove.
1490 * lang.opt: Add help text.
1492 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1494 * expr.c: Remove the last argument to expand_assignment().
1496 2003-07-09 Jan Hubicka <jh@suse.cz>
1498 * java-tree.h (DECL_NUM_STMTS): Rename to...
1499 (DECL_ESTIMATED_INSNS): ... this.
1500 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1501 New static functions.
1502 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1503 * parser.y (add_stmt_to_compound): Do not account statements.
1505 2003-07-08 Mark Wielaard <mark@klomp.org>
1507 * gcj.texi: CNI now expands to Compiled Native Interface.
1509 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1511 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1513 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1515 * expr.c (expand_byte_code): Adjist emit_line_note call.
1517 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1519 * lang.c (java_handle_option): Don't handle filenames.
1521 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1523 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1526 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1527 * jcf.h: Delete COMPARE_FILENAMES definition.
1529 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1531 * lang.c (java_init_options): Update prototype.
1533 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1535 * decl.c (poplevel): Adjust define_label call.
1537 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1539 * gjavah.c (flag_jni): Make non-static.
1540 * parse-scan.y (ctxp): Make non-static.
1542 * class.c (build_method_symbols_entry)
1543 * expr.c (get_offset_table_index)
1544 * jcf-parse.c (jcf_parse):
1545 Mark the definition static, matching the forward declaration.
1547 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1549 * lang.c (java_handle_option): Don't check for missing arguments.
1551 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1553 * class.c (push_class): Use a location_t to save place.
1554 (emit_register_classes): Set input_location. Adjust
1555 expand_function_end call.
1556 * resource.c (write_resource_constructor): Likewise.
1557 * decl.c (end_java_method): Adjust expand_function_end call.
1558 * parse.y (source_end_java_method): Likewise.
1560 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1562 * lang.c (java_handle_option): Likewise.
1564 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1566 * lang.c (java_handle_option): Special-casing of optional
1567 joined arguments no longer needed.
1568 * lang.opt: Update switches that take optional argument.
1570 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1572 * lang.opt: Declare Java.
1573 * lang.c (java_init_options): Update.
1575 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1577 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1579 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1581 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1582 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1583 * lang.opt: -MD and -MMD have an underscore.
1585 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1587 * class.c (emit_register_classes): Adjust init_function_start
1589 * decl.c (complete_start_java_method): Likewise.
1590 * resource.c (write_resource_constructor): Likewise.
1592 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1594 * Make-lang.in: Update to use options.c and options.h.
1595 * lang.c: Include options.h not j-options.h.
1596 (java_handle_option): Abort on unrecognized option.
1597 (java_init_options): Request Java switches.
1599 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1601 * Make-lang.in: Handle mostlyclean.
1603 2003-06-11 Tom Tromey <tromey@redhat.com>
1605 * lang.c (java_handle_option): Update dependency_tracking for
1608 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1611 2003-06-10 Andrew Haley <aph@redhat.com>
1613 * resource.c (write_resource_constructor): Use expand_expr to
1614 generate the address of the label attached to a resource.
1615 * Make-lang.in (java/resource.o): Add expr.h
1617 2003-06-10 Andrew Haley <aph@redhat.com>
1619 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1620 (java_decl_ok_for_sibcall): New.
1622 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1624 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1625 (java/j-options.c, java/j-options.h): New.
1626 * java-tree.h (resource_name, compile_resource_file,
1627 compile_resource_data): Constify.
1628 * jcf-write.c (jcf_write_base_directory): Similarly.
1629 * jcf.h (jcf_write_base_directory): Similarly.
1630 * lang.c: Include j-options.h.
1631 (cl_options_count, cl_options, string_option, java_decode_option,
1632 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1633 process_option_with_no): Remove.
1634 (resource_name): Constify.
1635 (LANG_HOOKS_HANDLE_OPTION): Override.
1636 (java_handle_option): New.
1637 (java_init): Don't call jcf_path_init.
1638 (java_init_options): Call jcf_path_init.
1640 * resource.c (compile_resource_data, compile_resource_file): Constify.
1642 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1644 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1645 (struct lang_decl_func): Add last_line field.
1646 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1647 DECL_SOURCE_LINE_LAST): Remove.
1648 * parse.y (missing_return_error, finish_method_declaration,
1649 lookup_cl, start_artificial_method_body, source_end_java_method,
1650 start_complete_expand_method): Adjust.
1652 2003-06-08 Tom Tromey <tromey@redhat.com>
1654 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
1655 fno-assume-compiled.
1657 2003-06-08 Roger Sayle <roger@eyesopen.com>
1659 * builtins.c (define_builtin_type, builtin_types): Delete.
1660 (define_builtin): Rewritten to take just the built-in code,
1661 the function's name, type and fallback library function name.
1662 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
1663 (initialize_builtins): Overhaul to define the GCC builtins
1664 used by gcj manually, providing the Java run-time's
1665 implementations as the fallback library function.
1667 2003-06-08 Anthony Green <green@redhat.com>
1669 * parse.y (patch_cast): Fix conversions from floating-point to
1672 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
1674 * Make-lang.in: Update.
1675 * lang.c: Include opts.h. Define cl_options_count and cl_options.
1677 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
1679 * lang.c (java_init_options): Update.
1681 2003-06-05 Jan Hubicka <jh@suse.cz>
1683 * Make-lang.in: Add support for stageprofile and stagefeedback
1685 2003-05-31 Roger Sayle <roger@eyesopen.com>
1687 * lang.c (java_init_options): Prescribe wrap-around two's
1688 complement arithmetic overflow by setting flag_wrapv.
1690 2003-05-29 Roger Sayle <roger@eyesopen.com>
1692 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
1693 (builtin_record): Add an additional builtin_code field to
1694 record which GCC built-in corresponds to the Java function.
1695 (java_builtins): Add new entries for atan, atan2, exp, log,
1697 (max_builtin, min_builtin, abs_builtin): Perform constant
1698 folding on the resulting tree.
1699 (java_build_function_call_expr): Likewise, perform constant
1700 folding on the resulting tree.
1701 (initialize_builtins): The NULL creators are now allowed in
1702 the java_builtins table, which is now terminated by an entry
1703 with builtin_code == END_BUILTINS.
1704 (check_for_builtin): Likewise. If the matching creator is
1705 NULL, construct the call using java_build_function_call_expr
1706 directly with the decl for the corresponding builtin_code.
1708 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
1710 * win32-host.c: Normalize copyright boilerplate.
1712 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1714 * parse.y (print_int_node): Use string concatentation on
1715 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
1716 function calls into one.
1718 2003-05-13 Zack Weinberg <zack@codesourcery.com>
1720 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
1721 fatal_io_error with calls to fatal_error; add ": %m" to the end of
1722 all the affected error messages.
1724 2003-05-13 Richard Henderson <rth@redhat.com>
1726 * class.c (layout_class_method): Set DECL_EXTERNAL.
1727 * decl.c (java_mark_decl_local, java_mark_class_local): New.
1728 * java-tree.h (java_mark_class_local): Declare.
1729 * jcf-parse.c (parse_class_file): Use it.
1730 * parse.y (java_expand_classes): Likewise.
1732 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
1734 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
1735 * lex.h: #include input.h.
1736 * jv-scan.c (input_filename): Remove.
1738 2003-05-02 Tom Tromey <tromey@redhat.com>
1741 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1742 (handle_inner_classes): New function.
1744 2003-05-01 Tom Tromey <tromey@redhat.com>
1747 * parse.y (finish_for_loop): Do nothing if update expression is a
1748 EXPR_WFL_NODE wrapping nothing.
1749 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1751 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1753 * lex.h (input_lineno): Remove declaration.
1754 * parse-scan.y: #include input.h.
1755 (input_filename): Remove declaration.
1756 (input_location): Add definition.
1757 (input_line): Remove definition.
1759 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1761 * lex.h (lineno): Rename to ...
1762 (input_line): ... here
1763 * parse-scan.y (lineno): Rename to ...
1764 (input_line): ... here.
1765 (reset_report): Rename lineno to input_line.
1766 * check-init.c (check_init): Likewise.
1767 * class.c (push_class): Likewise.
1768 * decl.c (complete_start_java_method, end_java_method): Likewise.
1769 * expr.c (expand_byte_code): Likewise.
1770 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1771 * jcf-write.c (generate_bytecode_insns): Likewise.
1772 * lex.c (java_init_lex, java_allocate_new_line,
1773 do_java_lex): Likewise.
1774 * parse.h (YYNOT_TWICE): Likewise.
1775 * parse.y (empty_statement, expression_statement,
1776 java_pop_parser_context, java_parser_context_save_global,
1777 yyerror, register_fields, method_header, safe_layout_class,
1778 find_in_imports_on_demand, create_artificial_method,
1779 source_end_java_method, start_complete_expand_method,
1780 build_thisn_assign, java_complete_lhs,
1781 maybe_absorb_scoping_block): Likewise.
1783 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1785 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1786 '/' when computing java source filename
1788 2003-04-13 Tom Tromey <tromey@redhat.com>
1790 * gjavah.c (print_c_decl): Indentation fix.
1792 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1794 * class.c (make_field_value, make_method_value, get_dispatch_table)
1795 (make_class_data, emit_offset_symbol_table)
1796 * constants.c (build_constants_constructor)
1797 * java-tree.h (START_RECORD_CONSTRUCTOR)
1798 * parse.y (maybe_build_array_element_wfl):
1799 Use build_constructor.
1801 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1804 * parse.y (string_convert_int_cst): Always use at least one digit
1805 in string conversion. Remove ASCII dependence.
1806 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1808 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1810 * Make-lang.in: added win32-host.c
1811 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1812 resolves to open() on non-Win32 platforms and
1813 Win32-specific jcf_open_exact_case() on Win32
1814 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1815 when trying .java and .class files
1816 * win32-host.c: added to repository. Defines
1817 Win32-specific jcf_open_exact_case()
1819 2003-04-10 Andrew Haley <aph@redhat.com>
1821 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1822 (maybe_free_localvar): Renamed from localvar_free.
1823 Add new arg, really.
1824 (generate_bytecode_insns): Set new variable, jsrs.
1825 Only free local vars if no jsr insns have been emittted.
1826 Call maybe_free_localvar, not localvar_free.
1828 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1830 * gcj.texi: Remove @ at start of file.
1832 2003-03-25 Tom Tromey <tromey@redhat.com>
1834 * parse.y (create_interface): Call CHECK_DEPRECATED.
1836 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1838 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1840 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1842 * javaop.h (jfloat, jdouble): Make them structures mirroring
1843 the bit fields of IEEE float and double respectively.
1844 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1845 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1846 (union Word, union DWord): Delete.
1847 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1849 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1850 D_NAN_MASK): Delete.
1851 (jni_print_float, jni_print_double): New. Generate
1852 hexadecimal floating constants.
1853 (print_field_info): Use jni_print_float/double.
1855 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1856 finite floating point numbers for output; special case
1859 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1861 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1862 Replace 0 and 1 with true and false in return statements.
1864 2003-03-19 Tom Tromey <tromey@redhat.com>
1866 * lex.c (do_java_lex): Renamed from java_lex.
1867 (java_lex): New function.
1870 2003-03-13 Tom Tromey <tromey@redhat.com>
1872 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1875 2003-03-04 Andrew Haley <aph@redhat.com>
1877 * gjavah.c (is_first_data_member): New global variable.
1878 (print_c_decl): If it's the first data member, align it as the
1880 (process_file): Set is_first_data_member.
1882 2003-03-11 Tom Tromey <tromey@redhat.com>
1884 * parse.y (resolve_field_access): Initialize class if field is
1885 found in another static field.
1886 * expr.c (build_class_init): Don't optimize out initialization of
1887 implemented interface.
1889 2003-03-11 Andrew Haley <aph@redhat.com>
1891 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1894 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1896 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1897 and DIR_SEPARATOR_2 for a target.
1898 Correct minor typos.
1900 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1901 and DIR_SEPARATOR_2 for a target into account.
1903 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1905 * lang.c (java_init): Update prototype, move code to java_post_options.
1906 (java_post_options): Similarly.
1908 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1910 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1911 compare file name components depending on the case-sensitivity
1912 or otherwise of the host file system.
1914 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1915 "strcmp" to compare file name components.
1916 Use IS_DIR_SEPARATOR instead of comparing directly against
1918 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1919 comparing directly against DIR_SEPARATOR.
1921 2003-03-04 Tom Tromey <tromey@redhat.com>
1923 * Make-lang.in (java.tags): New target.
1925 2003-03-01 Roger Sayle <roger@eyesopen.com>
1927 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1928 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1930 2003-03-01 Tom Tromey <tromey@redhat.com>
1932 * parse.y (jdep_resolve_class): Only check deprecation if we found
1935 2003-02-28 Tom Tromey <tromey@redhat.com>
1938 * class.c (maybe_layout_super_class): Always pass a WFL to
1940 * parse.y (do_resolve_class): Updated comment to explain
1943 2003-02-26 Tom Tromey <tromey@redhat.com>
1945 * jcf-write.c (generate_classfile): Check whether class is
1946 deprecated before writing attribute count.
1948 2003-02-25 Roger Sayle <roger@eyesopen.com>
1950 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1951 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1953 2003-02-23 Tom Tromey <tromey@redhat.com>
1955 * lang-options.h: Added -Wdeprecated.
1956 * gcj.texi (Warnings): Document -Wdeprecated.
1957 * java-tree.h (flag_deprecated): Declare.
1958 * lang.c (lang_W_options): Added deprecated.
1959 (flag_deprecated): New global.
1960 * chartables.h: Rebuilt.
1961 * gen-table.pl (process_one): Look at whitespace.
1962 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1963 * parse.h (CLEAR_DEPRECATED): New macro.
1964 (CHECK_DEPRECATED_NO_RESET): New macro.
1965 * jcf-parse.c (handle_deprecated): New function.
1966 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1967 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1968 * parse.y (resolve_type_during_patch): Check deprecation.
1969 (jdep_resolve_class): Likewise.
1970 (process_imports): Likewise.
1971 (resolve_expression_name): Likewise.
1972 (check_deprecation): Strip arrays from decl. Check
1974 (patch_method_invocation): Also check the particular constructor
1976 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1977 * jcf-write.c (append_deprecated_attribute): New function.
1978 (generate_classfile): Generate deprecated attribute when
1980 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1981 (java_lex) [case '*']: Simplify logic.
1982 (java_start_char_p): Use LETTER_MASK.
1983 (java_part_char_p): Likewise.
1984 (java_space_char_p): New function.
1986 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1988 Change base class access representation.
1989 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1990 (add_interface_do): Likewise.
1992 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1994 * decl.c (java_init_decl_processing): Change
1995 soft_lookupjnimethod_node to reflect the change in
1996 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1997 * expr.c (build_jni_stub): Calculate and pass the size
1998 on the stack of the arguments to a JNI function. Use
1999 new target macro MODIFY_JNI_METHOD_CALL to allow a
2000 target to modify the call to a JNI method.
2002 2003-02-08 Roger Sayle <roger@eyesopen.com>
2004 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2005 instead of basename to avoid compiler warnings on Tru64.
2007 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2009 * gcj.texi: Update to GFDL 1.2.
2011 2003-01-31 Andrew Haley <aph@redhat.com>
2013 * parse.y (java_expand_classes): Scan the whole class list looking
2014 for access methods that haven't yet been expanded.
2016 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2020 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2021 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2022 * jcf-parse.c: Likewise.
2024 2003-01-31 Mark Wielaard <mark@klomp.org>
2026 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2028 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2030 * class.c (make_class): Use BINFO_ELTS.
2031 (set_super_info): Likewse.
2032 (add_interface_do): Likewise.
2034 2003-01-30 Tom Tromey <tromey@redhat.com>
2036 * jcf-parse.c (read_class): Update identifier's class value if it
2037 changed during parsing.
2039 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2041 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2042 Propagate change to all other rules as required.
2043 (java/parse-scan.o): Add explicit dependency on
2044 $(parsedir)/java/parse-scan.c .
2046 2003-01-29 Tom Tromey <tromey@redhat.com>
2048 * parse.y (patch_assignment): Only transform the rhs of an
2049 assignment when compiling to native.
2051 2003-01-28 Tom Tromey <tromey@redhat.com>
2053 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2055 2003-01-28 Tom Tromey <tromey@redhat.com>
2057 * lex.c (java_lex): Don't include UEOF as part of token.
2058 (java_read_unicode): Error if \u sequence prematurely terminated.
2060 2003-01-27 Tom Tromey <tromey@redhat.com>
2062 * parse.y (java_check_regular_methods): Check for construct after
2063 checking types in throws clause.
2065 2003-01-24 Tom Tromey <tromey@redhat.com>
2067 * class.c (build_static_field_ref): Only a String or numeric field
2068 can fold to a constant.
2070 2003-01-23 Tom Tromey <tromey@redhat.com>
2072 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2073 file name in resource buffer.
2075 2003-01-23 Tom Tromey <tromey@redhat.com>
2077 * expr.c (build_known_method_ref): Use method's context to find
2080 2003-01-23 Tom Tromey <tromey@redhat.com>
2082 * constants.c (set_constant_entry): Allocated cleared memory.
2084 2003-01-22 Tom Tromey <tromey@redhat.com>
2086 * java-tree.h: Don't use PARAMS.
2087 * resource.c: Add prototypes for all functions.
2088 (write_resource_constructor): Use `const char *' to avoid
2091 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2093 * jcf-parse.c (process_zip_dir): Remove unused variable.
2095 2003-01-22 Tom Tromey <tromey@redhat.com>
2097 * expr.c (build_invokeinterface): Abort if method's context is not
2100 2003-01-22 Tom Tromey <tromey@redhat.com>
2102 * gcj.texi (Input and output files): Mention non-class entries.
2103 * decl.c (java_init_decl_processing): Call
2104 init_resource_processing.
2105 * java-tree.h (compile_resource_data, write_resource_constructor,
2106 compile_resource_file, init_resource_processing): Declare.
2107 * config-lang.in (gtfiles): Added resource.c.
2108 * Make-lang.in (gt-java-resource.h): New target.
2109 (JAVA_OBJS): Added resource.o.
2110 (java/resource.o): New target.
2111 * resource.c: New file.
2112 * class.c (compile_resource_file): Moved to resource.c.
2113 (registerResource_libfunc): Likewise.
2114 (utf8_decl_list): Mark with GTY; now static.
2115 * jcf-parse.c (classify_zip_file): New function.
2116 (parse_zip_file_entries): Use it; compile .properties files.
2117 (process_zip_dir): Use classify_zip_file and compute_class_name.
2118 Don't write class name into zip directory.
2119 (java_parse_file): Call write_resource_constructor.
2120 (compute_class_name): New function.
2121 * jcf-io.c (read_zip_member): Reindented.
2123 2003-01-21 Tom Tromey <tromey@redhat.com>
2125 * class.c (supers_all_compiled): New function.
2126 (make_class_data): Use it.
2128 2003-01-21 Tom Tromey <tromey@redhat.com>
2130 * parse.y (method_header): Native method can't be strictfp.
2131 No method can be transient or volatile.
2133 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2135 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2137 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2139 * check-init.c: Fix comment typos.
2140 * class.c: Likewise.
2141 * constants.c: Likewise.
2143 * except.c: Likewise.
2145 * java-except.h: Likewise.
2146 * java-tree.h: Likewise.
2147 * javaop.h: Likewise.
2148 * jcf-dump.c: Likewise.
2149 * jcf-io.c: Likewise.
2150 * jcf-parse.c: Likewise.
2151 * jcf-write.c: Likewise.
2153 * mangle.c: Likewise.
2154 * typeck.c: Likewise.
2155 * verify.c: Likewise.
2157 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2159 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2160 * jcf-write.c: Include "tm_p.h".
2162 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2164 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2166 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2168 * builtins.c (java_build_function_call_expr): Renamed from
2169 build_function_call_expr. All callers changed.
2171 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2172 * jcf-parse.c: Include tm_p.h.
2174 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2177 2003-01-14 Tom Tromey <tromey@redhat.com>
2179 * class.c (make_class_data): Check that super is compiled before
2180 building class reference to it.
2182 2003-01-14 Andrew Haley <aph@redhat.com>
2184 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2185 varargs function -- correct.
2187 2003-01-14 Andrew Haley <aph@redhat.com>
2189 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2191 2003-01-14 Andrew Haley <aph@redhat.com>
2193 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2194 varargs function -- correct.
2196 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2197 temporary if the RHS is a reference.
2199 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2201 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2202 * keyword.h: Regenerated.
2204 * All Files: Convert to ISO C style function definitions.
2206 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2208 * parse.y (check_pkg_class_access): ANSIfy definition.
2210 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2212 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2215 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2217 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2219 Merge from pch-branch:
2221 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2223 * Make-lang.in (java/gjavah.o): Update dependencies.
2224 * gjavah.c: Include ggc.h.
2226 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2228 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2229 (JCFDUMP_OBJS): Add ggc-none.o.
2230 (java/jcf-dump.o): Depend on GGC_H.
2231 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2232 CPool substructures.
2233 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2234 * jcf-dump.c: Include ggc.h.
2236 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2238 * jcf.h (union cpool_entry): New.
2239 (struct CPool): Use gengtype to mark. Change field 'data' to be
2241 (struct JCF): Use gengtype to mark.
2242 (CPOOL_UINT): Update for new cpool_entry type.
2243 (CPOOL_USHORT1): Likewise.
2244 (CPOOL_USHORT2): Likewise.
2245 (CPOOL_FINISH): Use GC to free cpool subfields.
2246 * parse.h (struct parser_ctxt): Mark field current_jcf.
2247 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2248 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2249 (main_jcf): Use gengtype to mark.
2250 (ggc_mark_jcf): Delete.
2251 (get_constant): Update for new cpool_entry type.
2252 (give_name_to_class): Likewise.
2253 (get_class_constant): Likewise.
2254 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2255 (java_parse_file): Use GGC to allocate struct JCF.
2256 (init_jcf_parse): Don't call ggc_add_root.
2257 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2259 * java-tree.h (current_jcf): Use gengtype to mark.
2260 (CPOOL_UTF): Update for new cpool_entry type.
2261 (outgoing_cpool): Use gengtype to mark.
2262 (struct lang_type): GC struct JCF and struct CPool.
2263 * config-lang.in (gtfiles): Add jcf.h.
2264 * constants.c (find_tree_constant): New.
2265 (set_constant_entry): Allocate cpool subfields using GGC. Update
2266 for new cpool_entry type.
2267 (find_constant1): Update for new cpool_entry type.
2268 (find_constant2): Likewise.
2269 (find_utf8_constant): Use find_tree_constant.
2270 (find_class_or_string_constant): Remove unnecessary cast to jword.
2271 Update for new cpool_entry type.
2272 (count_constant_pool_bytes): Update for new cpool_entry type.
2273 (write_constant_pool): Likewise.
2274 (alloc_name_constant): Use find_tree_constant.
2275 (build_constants_constructor): Update for new cpool_entry type.
2277 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2279 * parse.y (mark_parser_ctxt): Delete.
2280 (goal): Don't use ggc_add_root.
2281 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2282 (java_pop_parser_context): Let GC free parser_ctxt.
2283 (java_parser_context_resume): Likewise.
2284 * parse.h (struct parser_ctxt): Use gengtype to mark.
2286 (ctxp_for_generation): Likewise.
2287 * lex.h (struct java_lc_s): Mark for gengtype.
2288 (java_lexer): Rearrange for gengtype.
2289 * config-lang.in (gtfiles): Add lex.h, parse.h.
2291 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2293 * All Files: Remove PARAMS macro.
2295 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2296 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2299 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2302 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2304 * Make-lang.in (java.install-common, java.uninstall,
2305 java.install-info, java.install-man): Prepend $(DESTDIR)
2306 to destination paths in all (un)installation commands.
2307 (java.install-common): Rewrite $(LN) command to support
2308 DESTDIR with "ln" as well as with "ln -s".
2310 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2312 * java-tree.h: Protect against multiple inclusion.
2314 2003-01-07 Tom Tromey <tromey@redhat.com>
2316 * class.c (add_assume_compiled): Don't adjust parent if we're
2317 already at the root of tree.
2319 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2321 * lang.c (dump_compound_expr): Prototype.
2323 2003-01-03 Tom Tromey <tromey@redhat.com>
2325 Fix for PR java/8712:
2326 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2327 when simply checking against `null'.
2329 2003-01-03 Tom Tromey <tromey@redhat.com>
2331 * gcj.texi (Standard Properties): Document http.proxyHost and
2334 * gcj.texi (GNU Classpath Properties): Document new properties.
2336 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2338 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2339 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2340 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2342 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2344 * Make-lang.in, boehm.c, buffer.c,
2345 buffer.h, builtins.c, class.c,
2346 config-lang.in, constants.c,
2347 convert.h, decl.c, except.c,
2348 expr.c, java-except.h,
2349 java-tree.h, javaop.def,
2350 jcf-parse.c, jcf-write.c,
2351 jv-scan.c, jvgenmain.c,
2352 jvspec.c, keyword.gperf,
2353 keyword.h, lang-options.h,
2354 lang-specs.h, lang.c, lex.c,
2355 lex.h, mangle.c, mangle_name.c,
2356 parse-scan.y, parse.h, parse.y,
2357 typeck.c, verify.c, xref.c,
2358 xref.h: Replace "GNU CC" with
2359 "GCC" in the copyright header.
2361 * check-init.c, gjavah.c, javaop.h,
2362 jcf-depend.c, jcf-dump.c, jcf-io.c,
2363 jcf-path.c, jcf-reader.c, jcf.h,
2364 zextract.c, zipfile.h: These files are
2365 "part of GCC". Also say "GCC" not "GNU CC".
2367 2002-12-30 DJ Delorie <dj@redhat.com>
2369 * Make-lang.in: Protect against texi2pod/pod2man failing.
2371 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2373 * gcj.texi: Use @copying.
2375 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2377 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2378 print_cxx_classname.
2379 (print_cxx_classname): Add add_scope parameter.
2380 (print_class_decls): Do not emit a semicolon after the extern
2382 (process_file): Adjust calls to print_cxx_classname.
2384 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2386 * gcj.texi: Include Cover Texts in man page.
2388 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2390 * class.c (build_static_field_ref): Check FIELD_FINAL.
2392 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2393 instead of current_constant_pool_data_ref.
2394 * java-tree.h (current_constant_pool_data_ref): Undefine.
2395 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2396 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2397 current_constant_pool_data_ref.
2399 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2400 not build_internal_class_name.
2402 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2403 Use it when class ref isn't certain to be compiled.
2405 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2407 * gcj.texi: Include gcc-common.texi.
2408 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2409 $(srcdir)/doc/include/gcc-common.texi.
2411 2002-12-22 Anthony Green <green@redhat.com>
2413 * gcj.texi (Limitations): Add note about org.xml.sax and
2416 2002-12-20 Tom Tromey <tromey@redhat.com>
2418 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2419 where minimum case value is Integer.MIN_VALUE.
2422 2002-12-18 Andrew Haley <aph@redhat.com>
2424 * parse.y (patch_invoke): Force evaluation order when `check' is
2425 set. For PR libgcj/8945.
2427 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2429 * gcj.texi: Change version number to 3.4.
2431 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2432 Andrew Haley <aph@redhat.com>
2434 * parse.y (source_end_java_method): Remove custom encoding of line
2435 numbers for a function decl before passing it to the back end.
2437 2002-12-03 Andrew Haley <aph@redhat.com>
2439 * class.c (make_class_data): New field, "chain".
2440 * decl.c (java_init_decl_processing): Likewise.
2442 2002-12-02 Tom Tromey <tromey@redhat.com>
2445 * parse.y (do_resolve_class): Handle qualified name via
2448 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2450 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2451 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2452 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2453 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2454 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2455 Include coretypes.h and tm.h.
2456 * Make-lang.in: Update dependencies.
2458 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2460 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2462 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2464 * jcf-reader.c: Don't expand JCF_readu4 inside the
2465 expansion of JCF_SKIP.
2467 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2469 * jcf-reader.c: Don't expand JCF_readu4 inside the
2470 expansion of JCF_SKIP.
2472 2002-11-22 Tom Tromey <tromey@redhat.com>
2474 * parse.y (patch_binop): Cast right hand side of shift expression
2475 to `int'. Fixes PR java/8676.
2477 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2478 Andrew Haley <aph@redhat.com>
2480 * gcc/java/jcf-write.c (write_classfile): Remove target
2481 class file, if it exists, before renaming the temporary
2484 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2486 * jvspec.c (lang_specific_spec_functions): New.
2488 2002-11-18 Tom Tromey <tromey@redhat.com>
2490 Fix for PR java/7912:
2491 * expr.c (can_widen_reference_to): Allow cast of array to
2492 Cloneable or Serializable.
2493 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2494 (java_io_serializable_identifier_node): Likewise.
2495 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2496 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2497 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2498 java_io_serializable.
2499 * decl.c (java_init_decl_processing): Initialize
2500 java_lang_cloneable_identifier_node and
2501 java_io_serializable_identifier_node.
2502 (java_lang_cloneable_identifier_node): New global.
2503 (java_io_serializable_identifier_node): Likewise.
2505 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2507 * buffer.c: Remove unnecessary casts.
2508 * check-init.c: Likewise.
2509 * class.c: Likewise.
2510 * constants.c: Likewise.
2512 * except.c: Likewise.
2513 * gjavah.c: Likewise.
2514 * jcf-io.c: Likewise.
2515 * jcf-parse.c: Likewise.
2516 * jcf-path.c: Likewise.
2517 * jvspec.c: Likewise.
2520 * verify.c: Likewise.
2522 2002-11-06 Tom Tromey <tromey@redhat.com>
2524 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2527 2002-11-05 Tom Tromey <tromey@redhat.com>
2529 Fix for PR java/6388.
2530 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2531 * java-tree.h (enum java_tree_index): New values
2532 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2533 (decimal_int_max, decimal_long_max): New defines.
2534 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2535 (error_if_numeric_overflow): Rewrote range checking.
2536 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2539 2002-11-02 Tom Tromey <tromey@redhat.com>
2541 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2543 * class.c (make_method_value): Put class name, not signature, into
2544 `throws' field. For PR java/8415.
2546 2002-10-24 Tom Tromey <tromey@redhat.com>
2548 * gcj.texi (Invoking gij): Document --showversion.
2549 (Standard Properties): java.library.path now set.
2551 2002-10-23 Tom Tromey <tromey@redhat.com>
2553 * gjavah.c (decode_signature_piece): In JNI mode, print
2554 `jobjectArray' when array depth is nonzero.
2557 2002-10-15 Andrew Haley <aph@redhat.com>
2559 * parse.y (patch_invoke): Call force_evaluation_order on a static
2561 (resolve_qualified_expression_name): Call force_evaluation_order
2562 on a arg list that is part of a Qualified Expression Name.
2564 * lang.c (dump_compound_expr): New.
2565 (java_dump_tree): New.
2567 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2569 * gcj.texi: Added item describing the GCJ runtime property
2572 2002-10-15 Richard Henderson <rth@redhat.com>
2574 * jcf-parse.c (get_constant): Fix type warning.
2576 2002-10-15 Andrew Haley <aph@redhat.com>
2578 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2579 (java_inlining_map_static_initializers): Declare.
2581 2002-10-14 Andrew Haley <aph@redhat.com>
2583 * tree-inline.c (remap_block): All local class initialization
2584 flags go in the outermost scope.
2585 (expand_call_inline): Call java_inlining_map_static_initializers.
2586 (expand_call_inline): Call java_inlining_merge_static_initializers.
2587 * java/lang.c (merge_init_test_initialization): New.
2588 (java_inlining_merge_static_initializers): New.
2589 (inline_init_test_initialization): New.
2590 (java_inlining_map_static_initializers): New.
2592 2002-10-11 Mark Wielaard <mark@klomp.org>
2594 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2596 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2598 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2600 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2602 * parse.y (merge_string_cste): Add parentheses around & within |.
2604 2002-10-08 Tom Tromey <tromey@redhat.com>
2606 * parse.y (variable_declarator_id): Simplify error path for
2607 array declarator error. For PR java/8003.
2609 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2611 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2614 2002-10-08 Andrew Haley <aph@redhat.com>
2616 * parse.y (attach_init_test_initialization_flags): Check for
2619 2002-10-07 Anthony Green <green@redhat.com>
2621 * parse.y (merge_string_cste): Fix bug in string concatenation.
2623 2002-10-03 Michael Koch <konqueror@gmx.de>
2625 * gcj.texi (Standard properties):
2626 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2628 2002-10-02 Roger Sayle <roger@eyesopen.com>
2630 PR optimization/6627
2631 * lang.c (java_init): If storing the vbit in function
2632 pointers, ensure that force_align_functions_log is atleast
2633 one to aid compatability with g++ vtables.
2635 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2637 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2638 foul of type-based aliasing.
2640 2002-09-30 Anthony Green <green@redhat.com>
2642 * gcj.texi (Invoking jv-scan): Fix texinfo.
2644 2002-09-28 Anthony Green <green@redhat.com>
2646 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2647 (Code Generation): Add -fno-assert documentation.
2648 * jv-scan.c (flag_assert): New global.
2649 (options): Add assert option.
2650 (help): Add --no-assert documentation.
2651 * parse-scan.y (flag_assert): New global.
2652 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
2653 (flag_assert): New global.
2654 * java-tree.h (flag_assert): New global.
2655 * lex.c (java_lex): Obey flag_assert.
2656 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
2659 2002-09-26 Andrew Haley <aph@redhat.com>
2661 * expr.c (build_java_array_length_access): Check for null pointer.
2662 * expr.c (expand_java_arrayload): Likewise.
2664 2002-09-21 Richard Henderson <rth@redhat.com>
2666 * jcf-parse.c (get_constant): Decode from IEEE no matter
2667 what the target format.
2669 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
2671 * ChangeLog: Follow spelling conventions.
2672 * class.c: Likewise.
2675 * gjavah.c: Likewise.
2676 * java-tree.h: Likewise.
2677 * jcf-dump.c: Likewise.
2678 * jcf-parse.c: Likewise.
2679 * jvspec.c: Likewise.
2681 * mangle.c: Likewise.
2682 * parse.y: Likewise.
2684 2002-09-17 Tom Tromey <tromey@redhat.com>
2686 * lex.c (java_read_unicode_collapsing_terminators): Handle case
2687 where \r appears at EOF. Fixes PR java/7950.
2689 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2691 * jvspec.c (lang_specific_driver): Remove unused variable.
2693 2002-09-16 Geoffrey Keating <geoffk@apple.com>
2695 * java-tree.h (union lang_tree_node): Add chain_next option.
2697 2002-09-16 Richard Henderson <rth@redhat.com>
2699 * jcf-parse.c (get_constant): Runtime check for IEEE format;
2700 use new real.h interface.
2701 * jcf-write.c (find_constant_index): Use new real.h interface.
2702 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
2704 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
2706 * lang.c: Follow spelling conventions.
2708 2002-09-11 Per Bothner <per@bothner.com>
2710 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
2711 constant to the type of the field.
2712 (java_complete_tree): Remove now-redundant code.
2714 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
2716 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
2719 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
2720 return label if a ret instruction for the jsr has been reached.
2722 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
2724 * parse.y (DIR_SEPARATOR): Don't define.
2725 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
2727 2002-08-28 Andrew Haley <aph@redhat.com>
2729 * verify.c (verify_jvm_instructions): Allow exception handler
2730 inside code that is being protected, but generate a warning.
2731 * except.c (link_handler): Initialize `expanded' in new eh_range.
2732 (binding_depth, is_class_level, current_pc): Declare extern.
2734 2002-09-01 Mark Wielaard <mark@klomp.org>
2736 * gcj.texi: Add chapter about system properties.
2739 2002-08-26 Tom Tromey <tromey@redhat.com>
2741 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2742 conversion if RHS_TYPE is byte, short, or char.
2744 2002-08-22 Tom Tromey <tromey@redhat.com>
2746 * gcj.texi (Invoking gij): Document -cp and -classpath.
2748 2002-08-21 Tom Tromey <tromey@redhat.com>
2750 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2751 $(prefix)/share. For PR libgcj/7633.
2753 For PR java/6005 and PR java/7611:
2754 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2755 (java_can_use_bit_fields_p): New function.
2757 2002-08-16 Tom Tromey <tromey@redhat.com>
2759 * gcj.texi (Class Initialization): Mention class initialization of
2762 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2764 * Make-lang.in (java-tree-inline.o): New.
2765 (JAVA_OBJS): Add java-tree-inline.o.
2766 * parse.y (source_end_java_method): Call java_optimize_inline.
2767 (java_expand_method_bodies): Save method's tree in
2769 (add_stmt_to_compound): Keep track of the number of statments.
2770 * lang.c (java_init): Enable flag_inline_trees.
2771 (java_post_options): If flag_inline_functions is on, enable
2772 flag_inline_trees instread.
2773 (decl_constant_value): New.
2774 (java_tree_inlining_walk_subtrees): New.
2775 * java-tree.h (DECL_NUM_STMTS): New macro.
2776 (java_optimize_inline): Declare.
2777 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2778 Handle a LABEL_EXPR.
2779 * decl.c (build_result_decl): If we already have a DECL_RESULT
2781 (dump_function): New.
2782 (java_optimize_inline): New.
2783 (dump_function): New.
2785 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2788 * parse.y (build_assertion): Invert return from
2789 desiredAssertionStatus.
2791 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2793 * jcf-write.c (get_access_flags): Return correct access flags for
2794 private and protected inner classes.
2796 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2798 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2800 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2802 * mangle_name.c: Don't include obstack.h twice.
2803 * xref.c: Don't include obstack.h.
2805 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2807 * class.c: (permanent_obstack): Delete declaration.
2808 * constants.c: (permanent_obstack): Delete declaration.
2809 * except.c: (permanent_obstack): Delete declaration.
2810 * expr.c: (permanent_obstack): Delete declaration.
2811 * jcf-parse.c: (permanent_obstack): Delete declaration.
2812 (saveable_obstack): Delete declaration.
2813 * parse.h: (permanent_obstack): Delete declaration.
2814 * typeck.c: (permanent_obstack): Delete declaration.
2816 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2818 * gcj.texi (version-gcc): Increase to 3.3.
2820 2002-07-22 Tom Tromey <tromey@redhat.com>
2822 * lex.c (java_lex): Check for `e' or `E' after 0.
2824 2002-07-21 Richard Henderson <rth@redhat.com>
2826 * lang.c (java_unsafe_for_reeval): New.
2827 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2829 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2831 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2832 (jcf_path_init): Use GET_ENVIRONMENT.
2834 2002-07-10 Roger Sayle <roger@eyesopen.com>
2835 Zack Weinberg <zack@codesourcery.com>
2837 * builtins.c (initialize_builtins): Remove defines that
2838 handled C/C++ specific junk hereby removed from builtins.def.
2840 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2842 * lang.c (java_post_options): Update prototype.
2844 2002-07-05 Roger Sayle <roger@eyesopen.com>
2846 * builtins.c (initialize_builtins): Ignore the additional
2847 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2848 the builtins.def file.
2850 2002-07-01 Tom Tromey <tromey@redhat.com>
2853 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2856 2002-07-01 Roger Sayle <roger@eyesopen.com>
2858 * java/decl.c (builtin_function): Accept additional parameter.
2859 (java_init_decl_processing): Pass an additional NULL_TREE
2860 argument to builtin_function.
2862 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2864 * gcj.texi: Fixed gcj invocation example so that it compiles.
2866 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2868 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2869 * parse.y (mark_parser_ctxt): Likewise.
2870 (check_modifiers, declare_local_variables): Avoid incorrect
2871 hardcoded constant 10.
2873 * lex.c (java_read_char): Avoid "comparison is always true"
2876 2002-06-25 Andreas Schwab <schwab@suse.de>
2878 * expr.c (JSR): Avoid undefined operation on PC.
2880 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2882 * decl.c (clear_binding_level): Const-ify.
2884 2002-06-13 Akim Demaille <akim@epita.fr>
2886 * parse.y (class_declaration, interface_declaration): Make sure
2887 all their rules have an action, in order to avoid meaningless `$$
2888 = $1' and their type clashes.
2890 2002-06-11 Tom Tromey <tromey@redhat.com>
2892 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2893 * parse-scan.y (statement_without_trailing_substatement): Added
2895 (assert_statement): New rule.
2896 * java-tree.h (struct lang_type) [assertions]: New field.
2897 (TYPE_USES_ASSERTIONS): New macro.
2898 (CLASS_USES_ASSERTIONS): Likewise.
2899 (FIELD_SYNTHETIC): New define.
2900 * lex.c (java_lval;): Added ASSERT_TK.
2901 * parse.y (ASSERT_TK): Added.
2902 (statement_without_trailing_substatement): Added assert_statement.
2903 (assert_statement): New rule.
2904 (build_assertion): New function.
2905 (maybe_generate_pre_expand_clinit): Create and initialize
2906 $assertionsDisabled.
2907 (lookup_package_type): Removed decl.
2908 * keyword.h: Rebuilt.
2909 * keyword.gperf (assert): New token.
2911 2002-06-10 Akim Demaille <akim@epita.fr>
2913 * parse.y (interface_type_list, class_member_declaration)
2914 (unary_expression_not_plus_minus): Remove duplicate %type.
2917 2002-06-09 Tom Tromey <tromey@redhat.com>
2919 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2921 * parse.y (method_header): Give error message in all cases.
2924 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2926 Don't use RTL inlining. Fix for PR java/6820.
2927 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2928 (flag_really_inline): New.
2929 (java_decode_option): Set flag_really_inline if -finline-functions
2931 (java_post_options): New function. Turn off inlining unless
2932 flag_really_inline is set.
2934 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2936 * gjavah.c (throwable_p): Accept argument as either a classname or
2937 signature fragment. Create null-terminated classname string for super
2938 when calling itself recursively.
2939 (decode_signature_piece): Skip first character from class name
2940 signature when calling throwable_p.
2942 2002-06-08 H.J. Lu (hjl@gnu.org)
2944 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2946 2002-06-04 Tom Tromey <tromey@redhat.com>
2948 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2950 2002-06-04 Michael Koch <konqueror@gmx.de>
2952 * gcj.texi (Input Options): Fixed typo.
2954 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2956 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2957 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2958 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2959 and all now-pointless local variables. Rename other local
2960 variables to reflect their not being handles.
2962 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2963 #if JCF_USE_STDIO blocks.
2965 * parse.y: Add missing semicolon at end of rule.
2967 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2969 * check-init.c (attach_initialized_static_class): Delete, unused.
2970 * parse.y: Use htab_t instead of struct hashtable, update
2972 * java-tree.h: Include hashtab.h instead of hash.h.
2973 (struct lang_decl_func): Use htab_t, set up for gengtype.
2974 (struct init_test_hash_entry): Delete.
2975 (struct treetreehash_entry): New.
2976 (java_treetreehash_find): New
2977 (java_treetreehash_new): New prototype.
2978 (java_treetreehash_create): New prototype.
2979 (java_mark_tree): Delete prototype.
2980 (java_hash_hash_tree_node): Delete prototype.
2981 (java_hash_compare_tree_node): Delete prototype.
2982 (attach_initialized_static_class): Delete prototype.
2983 * expr.c (build_class_init): Update to use java_treetreehash
2985 (java_expand_expr): Update to use htab_t.
2986 (emit_init_test_initialization): Likewise.
2987 * decl.c (java_mark_tree): Delete.
2988 * class.c (init_test_hash_newfunc): Delete.
2989 (java_hash_hash_tree_node): Delete.
2990 (java_hash_compare_tree_node): Delete.
2991 (add_method_1): Update to use java_treetreehash functions.
2992 (JAVA_TREEHASHHASH_H): New macro.
2993 (java_treetreehash_hash): New function.
2994 (java_treetreehash_compare): New function.
2995 (java_treetreehash_find): New function.
2996 (java_treetreehash_new): New function.
2997 (java_treetreehash_create): New function.
2998 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3000 * Make-lang.in (java/parse.o): Depend on debug.h.
3001 * java-tree.h (struct lang_identifier): Use gengtype.
3002 (union lang_tree_node): New.
3003 (struct lang_decl_func): Use gengtype.
3004 (struct lang_decl_var): Likewise.
3005 (struct lang_decl): Likewise.
3006 * parse.y: Include debug.h.
3007 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3009 * lang.c (struct language_function): New dummy structure.
3011 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3012 descriminator for DECL_LANG_SPECIFIC.
3013 (struct lang_decl_func): Rename from struct lang_decl.
3014 (enum lang_decl_desc): New.
3015 (struct lang_decl): Make it a union. Update all the accessor macros.
3016 (struct lang_type): Use gengtype.
3017 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3018 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3019 are now the same size.
3020 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3021 use discriminator to mark DECL_LANG_SPECIFIC.
3023 * Make-lang.in (gt-java-builtins.h): New rule.
3024 (java/builtins.o): Add dependency on gt-<filename>.h.
3025 * builtins.c: Use gengtype for roots.
3026 (union string_or_tree): Use gengtype.
3027 (struct builtin_record): Use gengtype.
3028 * config-lang.in (gtfiles): Add builtins.c.
3030 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3031 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3032 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3033 gt-java-parse.h, gtype-java.h): Add rules to generate.
3034 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3035 (class.o): Add dependency on gt-*.h.
3036 (constants.o): Likewise.
3039 (jcf-parse.o): Likewise.
3040 (jcf-write.o): Likewise.
3042 * config-lang.in (gtfiles): New.
3043 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3044 * constants.c: Replace uses of ggc_add_* with GTY markers.
3046 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3047 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3048 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3049 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3051 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3053 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3054 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3056 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3057 Include gtype-java.h.
3059 2002-06-02 Tom Tromey <tromey@redhat.com>
3061 Fix for PR java/5913:
3062 * parse.y (patch_binop): Call patch_string on op1.
3064 2002-06-02 Tom Tromey <tromey@redhat.com>
3066 Fix for PR java/1343, PR java/6336:
3067 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3068 formatting. Changed return type.
3069 (anonymous_class_counter): Moved to top of file.
3070 (maybe_make_nested_class_name): Append number to class name for
3071 function-local classes.
3073 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3075 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3076 * Make-lang.in: Update dependency lists.
3078 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3080 * gjavah.c (throwable_p): Do not free the name of the class after
3081 passing it to find_class.
3082 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3083 * jcf-io.c (dirent.h): Include it.
3084 (fnmatch.h): Likewise.
3085 (compare_path): New function.
3086 (java_or_class_file): Likewise.
3087 (memoized_dirlist_entry): New type.
3088 (memoized_dirlist_lookup_eq): New function.
3089 (memoized_dirlists): New variable.
3090 (caching_stat): New function.
3091 (memoized_class_lookup_eq): New function.
3092 (memoized_class_lookups): Likewise.
3093 (find_class): Use memoized_class_lookups and caching_stat.
3094 * jcf.h (JCF_USE_SCANDIR): Define.
3095 * parse.y (java_expand_classes): Write the class files in reverse
3098 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3100 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3102 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3104 * jcf-write.c (write_classfile): Unlink the temporary file if it
3105 cannot be renamed. Use concat to build up the name of the
3108 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3110 * jcf-write.c (write_classfile): Write the file to a
3111 temporary file and then rename it.
3113 2002-05-07 Tom Tromey <tromey@redhat.com>
3115 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3117 Fix for PR java/1200:
3118 * gjavah.c (throwable_p): New function.
3119 (decode_signature_piece): Use it. A `WeakReference' isn't the
3122 (gcjh_streq): New function.
3124 2002-05-07 Andreas Jaeger <aj@suse.de>
3126 * parse.y (finish_for_loop): Fix if statement.
3128 2002-05-06 Tom Tromey <tromey@redhat.com>
3130 Fix for PR java/5941:
3131 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3132 loop update expression.
3133 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3134 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3136 2002-05-04 Mark Wielaard <mark@klomp.org>
3139 * parse.y (build_string_concatenation): Return just op1 only when op2
3140 is null and op1 is a STRING_CST, otherwise always construct a
3143 2002-04-27 Tom Tromey <tromey@redhat.com>
3146 * parse.y (string_convert_int_cst): New function.
3147 (merge_string_cste): Use it.
3149 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3151 * java-tree.h (java_parse_file): Update.
3152 (java_set_yydebug): Remove.
3153 * jcf-parse.c (yydebug): Remove.
3154 (java_set_yydebug): Die.
3155 (java_parse_file): Update.
3156 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3158 2002-04-24 Tom Tromey <tromey@redhat.com>
3161 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3162 EXPR_WFL_QUALIFICATION of qual_wfl.
3164 2002-04-23 Per Bothner <per@bothner.com>
3166 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3167 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3168 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3170 2002-04-23 Tom Tromey <tromey@redhat.com>
3173 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3174 recognize `-fcompile-resource='.
3175 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3178 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3180 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3181 paths. Fixes PR java/2791.
3183 2002-04-19 Andrew Haley <aph@redhat.com>
3185 * jcf-write.c (push_long_const): lo, hi: New variables.
3186 Use rshift_double to extract the high part of a 64-bit long.
3187 Use WORD_TO_INT to extract the low part.
3189 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3190 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3191 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3193 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3195 * typeck.c (incomplete_type_error): Remove.
3197 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3199 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3200 for hash synchronization.
3201 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3202 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3205 2002-04-16 Mark Wielaard <mark@klomp.org>
3207 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3210 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3212 Fix for PR java/6294:
3213 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3216 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3218 Fix for PR java/6085:
3219 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3220 to get enclosing "this" argument for inner-class constructor
3221 invocation. Pass correct arguments to build_access_to_thisn.
3223 2002-04-10 Andreas Jaeger <aj@suse.de>
3225 * gcj.texi (Input Options): Fix extdirs patch.
3227 2002-04-10 Anthony Green <green@redhat.com>
3229 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3231 2002-04-09 Anthony Green <green@redhat.com>
3233 * gcj.texi (Input Options): Add --extdirs documentation.
3234 * jcf-dump.c (OPT_extdirs): New macro.
3235 (options): Add extdirs option.
3236 (help): Describe --extdirs.
3237 (main): Handle OPT_extdirs.
3238 * gjavah.c (OPT_extdirs): New macro.
3239 (options): Add extdirs option.
3240 (help): Describe --extdirs.
3241 (main): Handle OPT_extdirs.
3242 * jcf-path.c (jcf_path_init): Add extdirs support.
3243 (jcf_path_extdirs_arg): New function.
3244 (extensions): New variable to hold extensions path entries.
3245 * jvspec.c: Remove -fextdirs= when compiling main().
3246 * lang.c (java_decode_option): Handle -fextdirs=.
3247 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3248 * Make-lang.in: Compile jcf-path with version info for use in
3249 identifying the appropriate libgcj.jar.
3251 2002-04-08 Tom Tromey <tromey@redhat.com>
3254 * .cvsignore: Added rmic.1 and rmiregistry.1.
3255 * gcj.texi (Top): Link to new nodes.
3256 (Invoking rmic): New node.
3257 (Invoking rmiregistry): Likewise.
3258 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3260 (java.maintainer-clean): Likewise.
3261 ($(srcdir)/java/rmic.1): New target.
3262 ($(srcdir)/java/rmiregistry.1): Likewise.
3263 (java.install-man): Handle rmic.1 and rmiregistry.1.
3265 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3267 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3268 Add note about handling uncaught exceptions. Add an exception handler
3271 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3273 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3274 after using it to patch CALL_EXPR.
3276 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3278 * gcj.texi (Invocation): Document CNI invocation API.
3280 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3282 * expr.c (truthvalue_conversion): Rename. Update.
3283 (expand_compare): Update.
3284 * java-tree.h (java_truthvalue_conversion): New.
3285 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3287 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3289 * java-tree.h (java_mark_addressable): New.
3290 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3291 * typeck.c (mark_addressable): Rename, update.
3293 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3295 * expr.c (build_java_binop): Update.
3296 * java-tree.h (java_signed_type, java_unsigned_type,
3297 java_signed_or_unsigned_type): Update.
3298 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3299 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3300 * parse.y (patch_binop): Update.
3301 * typeck.c (signed_or_unsigned_type, unsigned_type,
3302 signed_type): Update.
3304 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3306 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3307 (java_dummy_print): Remove.
3308 (lang_print_error): Rename. Exit early if inhibiting output.
3309 (inhibit_error_printing_function): New.
3310 (java_init): Don't set hook.
3311 (lang_init_source): Use new boolean.
3313 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3315 * parse.y (do_resolve_class): Fix infinite recursion.
3317 2002-03-29 Tom Tromey <tromey@redhat.com>
3319 * parse.y (check_inner_circular_reference): Ignore incomplete
3322 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3324 * Make-lang.in (builtins.o): Update.
3325 * boehm.c (get_boehm_type_descriptor): Update.
3326 * builtins.c: Include langhooks.h.
3327 * decl.c (java_init_decl_processing): Update.
3328 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3329 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3331 * typeck.c (type_for_mode, type_for_size): Update.
3333 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3335 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3337 2002-03-28 Tom Tromey <tromey@redhat.com>
3339 * except.c (expand_end_java_handler): If the handler type is NULL,
3340 use java.lang.Throwable. Fixes PR java/5986.
3342 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3344 Fix for PR java/4715:
3345 * jcf-parse.c (parse_source_file_3): New function.
3346 (read_class): Call it.
3347 (java_parse_file): Likewise.
3349 2002-03-28 Jan Hubicka <jh@suse.cz>
3351 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3353 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3355 * parse.y (resolve_package): Initialize "decl".
3356 (lookup_package_type): Remove unused function.
3358 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3360 Fix for PR java/5993:
3361 * parse.y (resolve_package): Return the decl if resolution was
3362 successful. Don't special case "java.lang" and "java.lang.reflect"
3363 packages. Set type_name to the merged identifier.
3364 (resolved_qualified_expression_name): Print error using "name" if
3365 resolve_package returns NULL_TREE.
3367 2002-03-27 Tom Tromey <tromey@redhat.com>
3369 * expr.c (expand_invoke): Don't generate null pointer check if
3370 we're calling <init>.
3372 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3374 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3376 * java-tree.h (java_lang_expand_expr): Similarly.
3377 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3378 (java_init): Don't set hook.
3380 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3382 Fix for PR java/5850:
3383 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3384 context if field was not found in the current scope.
3385 * expr.c (lookup_field): Don't look in enclosing contexts.
3387 2002-03-26 Tom Tromey <tromey@redhat.com>
3389 Fix for PR java/5942:
3390 * parse.y (init_src_parse): Added sanity check.
3391 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3394 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3396 * decl.c (lang_mark_tree): Rename java_mark_tree.
3397 * java-tree.h (java_mark_tree): New.
3398 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3400 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3402 * lex.c: Change java_perform_atof to take normal parameters
3403 instead of a pointer to a parameter block. Call it directly
3406 2002-03-22 Mark Wielaard <mark@klomp.org>
3408 Fix for PR java/5368:
3409 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3410 when printing error message.
3412 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3414 * decl.c (maybe_build_cleanup): Remove.
3416 2002-03-22 Tom Tromey <tromey@redhat.com>
3418 Andrew Haley <aph@cambridge.redhat.com>
3420 * expr.c (build_field_ref): Don't build a check if the field is a
3423 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3425 Fix for PR java/6026:
3426 * lex.c (java_lex): Fix parsing of consecutive floats.
3428 2002-03-21 Tom Tromey <tromey@redhat.com>
3430 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3433 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3435 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3436 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3438 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3440 * gcj.texi: @code{gcj} becomes @command{gcj}.
3441 @code{gcc} becomes @command{gcc}.
3442 GcjRaw changed to gnu.gcc.RawData.
3444 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3446 * decl.c (start_java_method): Use new hook.
3447 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3448 (java_init): Remove old hook.
3450 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3452 * builtins.c (define_builtin): Do nothing if `type' is null.
3455 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3457 * parse.y (parser_check_super_interface): Fix error message
3460 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3462 * jcf-parse.c (get_constant): Delete unused variables.
3464 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3466 * java-tree.h (java_parse_file): New.
3467 * jcf-parse.c (yyparse): Rename java_parse_file.
3468 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3470 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3472 * parse.y (craft_constructor): Return the constructor decl.
3473 (java_expand_classes): Update comments.
3474 (lookup_method_invoke): Call fix_constructors immediately for
3475 anonymous class. Fixes PR java/5935.
3477 2002-03-15 Anthony Green <green@redhat.com>
3479 * jcf-parse.c (yyparse): Don't emit class registration
3480 constructor when compiling resource files.
3482 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3484 * lang.c (java_tree_code_type, java_tree_code_length,
3485 tree_code_name): Delete.
3486 (tree_code_type, tree_code_length, tree_code_name): Define.
3487 (java_init): Don't try to copy into the various tree_code
3490 2002-03-12 Tom Tromey <tromey@redhat.com>
3492 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3493 UTF-8, not UCS-2. Fixes PR java/5923.
3495 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3496 a call_expr wrapped in a convert. Fixes PR java/5848.
3498 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3500 * jcf-write.c (write_classfile): Improve error strings.
3502 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3504 * lex.c: Adjust comments to GNU standards.
3506 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3508 Fix for PR java/5902:
3509 * lex.c (java_lex): Fix parsing of literals.
3511 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3513 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3514 to prevent it getting evaluated twice in the store checking case.
3515 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3518 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3520 * decl.c (java_init_decl_processing): Make sure class_type_node
3521 alignment is not less than 64 bits if hash synchronization is enabled.
3523 2002-03-08 Per Bothner <per@bothner.com>
3525 * parse.y (java_complete_lhs): Check if patch_assignment
3526 returned an error-mark.
3528 * parse.y (try_builtin_assignconv): Don't special-case zero.
3530 2002-03-08 Per Bothner <per@bothner.com>
3532 Fix for PR java/5812.
3533 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3534 here instead of in JSR macro. Likewise with load_type_state call.
3535 Do the latter on if the return_pc has been verified (the jsr returns).
3536 (JSR): Now just call build_java_jsr.
3538 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3540 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3541 (java.install-common): Link native driver to
3542 JAVA_TARGET_INSTALL_NAME.
3544 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3546 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3547 * builtins.c(sin_builtin): Likewise
3548 * builtins.c(sqrt_builtin): Likewise
3550 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3552 * java/expr.c, java/jcf-parse.c, java/lex.c:
3553 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3554 REAL_ARITHMETIC blocks unconditional. Delete some further
3555 #ifdef blocks predicated on REAL_ARITHMETIC.
3557 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3559 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3560 explicit sizeof/sizeof.
3561 * decl.c (java_init_decl_processing): Likewise.
3562 * jcf-parse.c (init_jcf_parse): Likewise.
3563 * parse.y (init_src_parse): Likewise.
3565 2002-03-02 Per Bothner <per@bothner.com>
3567 Make --CLASSPATH by a synonym for --classpath and -classpath.
3568 Implement --bootclasspath.
3569 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3570 (classpath_l): Remove.
3571 (jcf_path_CLASSPATH_arg): Remove.
3572 (jcf_path_bootclasspath_arg): New function.
3573 (jcf_path_seal): Simplify accordingly.
3575 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3576 (jcf_path_CLASSPATH): Remove declaration.
3577 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3578 (lang_specific_driver): Translate -bootclasspath.
3579 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3580 * lang.c (decode_lang_options): Do jcf_path_init first.
3581 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3582 * gjavah.c: Also handle --bootclasspath.
3583 Handle --CLASSPATH as a synonum for --classpath.
3584 * jcf-dump.c: Likewise.
3586 "." is not part of system path, but is the default for --classpath.
3587 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3588 (jcf_path_seal): Add "." if no CLASSPATH specified.
3590 * gcj.texi: Document changes.
3592 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3594 * expr.c (build_java_arraystore_check): Fix formatting.
3596 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3598 Fix for PR java/5758, java/5632:
3599 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3600 inner-class separator too.
3601 * parse.y (do_resolve_class): New local `decl_result.'
3602 Progressively build a name for what can have been loaded.
3604 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3606 * expr.c (java_array_data_offset): Removed function.
3607 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3608 (build_java_array_length_access): Obtain "length" value using a
3609 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3610 (build_java_arrayaccess): Correct comment. Access "data" using a
3611 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3612 (build_java_arraystore_check): New function.
3613 (expand_java_arraystore): Use build_java_arraystore_check.
3614 * parse.y (patch_assignment): Simplify code to insert a store check
3615 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3616 * check-init.c (check_init): Update to reflect that an array length
3617 access is now a COMPONENT_REF.
3618 * gcj.texi (Code Generation): Improve documentation of
3619 -fno-bounds-check. Add documentation for -fno-store-check.
3620 * java-tree.h (flag_store_check): Declare.
3621 (build_java_arraystore_check): Declare.
3622 * lang.c (flag_store_check): Initialize to 1.
3623 (lang_f_options): Add store-check option.
3624 * jvspec.c: Don't pass store-check option to jvgenmain.
3625 * lang-options.h: Add help string for -fno-store-check.
3627 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3629 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3630 * java-tree.h (java_dup_lang_specific_decl): New.
3631 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3633 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3635 * builtins.c, decl.c: Delete traditional-mode-related code
3636 copied from the C front end but not used, or used only to
3637 permit the compiler to link.
3639 2002-02-22 Tom Tromey <tromey@redhat.com>
3641 Fix for PR java/2369:
3642 * jvspec.c (verify_class_name): New function.
3643 (lang_specific_driver): Call it.
3644 (JAVA_START_CHAR_P): New macro.
3645 (JAVA_PART_CHAR_P): Likewise.
3647 2002-02-22 Per Bothner <per@bothner.com>
3649 * class.c: Change vtable to be more compatible with g++ v3 abi.
3650 (get_dispatch_table): Prepend offset-to-top (always 0) and
3651 type_info pointer (currently unimplemented hence NULL) to vtable.
3652 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
3653 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
3654 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
3655 (build_dtable_decl): Add declarations for new fields.
3657 2002-02-20 Per Bothner <per@bothner.com>
3659 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
3660 to finit$ (otherwise generate_bytecode_insns drops it). However, we
3661 don't need to set it on the COMPOUND_EXPR - the caller does that.
3663 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3665 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
3666 `--CLASSPATH' becomes `--classpath.'
3667 * gjavah.c: Likewise.
3668 * jcf-dump.c: Likewise.
3669 * lang-options.h: Likewise.
3671 * jcf-path.c: Updated comment.
3672 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
3673 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
3674 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
3675 (jcf_path_CLASSPATH_arg): Ditto.
3676 (classpath_u): Updated leading comment.
3678 2002-02-20 Per Bothner <per@bothner.com>
3680 * builtins.c (check_for_builtin): New function.
3681 (build_call_or_builtin): Remove.
3682 * java-tree.h: Update accordingly.
3683 * expr.c (expand_invoke): Use build + check_for_builtin instead
3684 of build_call_or_builtin.
3685 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
3686 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
3687 flag (which had caused jcf-write to incorrectly emit invokevirtual).
3689 2002-02-17 Tom Tromey <tromey@redhat.com>
3691 * java-tree.h (TYPE_STRICTFP): New macro.
3692 (struct lang_type) [strictfp]: New field.
3693 (CLASS_STRICTFP): New macro.
3694 (METHOD_STRICTFP): New macro.
3695 (struct lang_decl) [strictfp]: New field.
3696 * parse.y (method_header): Disallow strictfp constructor or
3698 (STRICT_TK): Move before MODIFIER_TK.
3699 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
3700 (METHOD_MODIFIERS): Likewise.
3701 (INTERFACE_MODIFIERS): Likewise.
3702 * jcf-write.c (get_access_flags): Likewise.
3703 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
3704 (add_method_1): Likewise.
3705 (get_access_flags_from_decl): Likewise.
3706 * jcf-dump.c (print_access_flags): Print in standard order. Also,
3707 recognize strictfp flag.
3708 * jcf.h (ACC_STRICT): New define.
3710 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
3712 * class.c(build_utf8_ref): Move declaration of decl_size
3714 2002-02-07 Tom Tromey <tromey@redhat.com>
3716 * gcj.texi (Input Options): --CLASSPATH does not suppress system
3719 2002-02-04 Anthony Green <green@redhat.com>
3721 * class.c (build_utf8_ref): Put UTF-8 constants into merged
3722 sections if available.
3724 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3726 * parse.y (java_expand_classes): Fix typo in static field loop.
3728 2002-02-02 Richard Henderson <rth@redhat.com>
3730 * class.c (add_field): Mark static fields external.
3731 (build_class_ref): Remove redundant set.
3732 * parse.y (java_expand_classes): Mark static fields of classes
3733 to be compiled as local.
3734 * jcf-parse.c (parse_class_file): Likewise.
3736 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3738 * gcj.texi (About CNI): New node.
3740 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3743 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3744 setlocale() with LC_CTYPE as a parameter.
3747 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3749 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3750 Follow GNU Coding Standards for --version.
3752 2002-01-28 Tom Tromey <tromey@redhat.com>
3754 * expr.c (build_jni_stub): Ensure storage for `meth' is
3756 * parse.y (java_complete_expand_methods): Set
3757 current_function_decl before building JNI stub.
3759 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3761 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3764 2002-01-22 Tom Tromey <tromey@redhat.com>
3766 * decl.c (java_init_decl_processing): Use add_predefined_file.
3767 Predefine RawData.java.
3768 (predef_filenames): Removed.
3769 (java_init_decl_processing): Don't register predef_filenames.
3770 * jcf-parse.c (add_predefined_file): New function.
3771 (predefined_filename_p): Rewrote.
3772 (predefined_filename_p): No longer static.
3773 * decl.c (java_init_decl_processing): Call initialize_builtins.
3774 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3775 (java/builtins.o): New target.
3776 * builtins.c: New file.
3777 * parse.y (patch_invoke): Use build_call_or_builtin.
3778 * java-tree.h (build_call_or_builtin): Declare.
3779 (initialize_builtins): Declare.
3780 (java_set_exception_lang_code): Removed unused declaration.
3781 (PREDEF_FILENAMES_SIZE): Removed.
3782 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3783 (predef_filenames): New define.
3784 (add_predefined_file): Declare.
3785 (predefined_filename_p): Declare.
3786 * expr.c (expand_invoke): Use build_call_or_builtin.
3788 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3790 * parse.y (patch_switch_statement): Fix format specifier.
3792 2002-01-16 Tom Tromey <tromey@redhat.com>
3794 More for PR java/5365:
3795 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3797 (process_file): Generate include for
3798 java.lang.UnsupportedOperationExceptions.
3800 2002-01-15 Andreas Jaeger <aj@suse.de>
3802 * .cvsignore: Add man pages.
3804 2002-01-15 Tom Tromey <tromey@redhat.com>
3806 Fix for PR java/5365:
3807 * gjavah.c (process_file): Turn class name into a file name.
3809 2002-01-14 Matthias Klose <doko@debian.org>
3811 * gcj.texi: Fix whitespace and formatting errors in the
3812 synopsis of the man pages. Update copyright.
3814 2002-01-14 Tom Tromey <tromey@redhat.com>
3817 * Make-lang.in (java.install-man): Handle jv-convert man page.
3818 (java.generated-manpages): Added jv-convert.1.
3819 (java.uninstall): Remove jv-convert.1.
3820 (java.maintainer-clean): Likewise.
3821 ($(srcdir)/java/jv-convert.1): New target.
3822 * gcj.texi (Top): Link to jv-convert node.
3823 (Individual utilities): Likewise.
3824 (Invoking jv-convert): New node.
3826 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3827 Martin Kahlert <martin.kahlert@infineon.com>
3829 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3830 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3832 2002-01-03 Graham Stott <grahams@redhat.com>
3834 * class.c (compile_resource_file): Update copyright date.
3835 Constify filename parameter.
3836 (java-tree.h): Update copyright date.
3837 (compile_resource_file): Constify filename parameter.
3839 2002-01-03 Graham Stott <grahams@redhat.com>
3841 * gcc/jcf-parse.c: Update copyright date.
3842 (yyparse): Constify resource_filename.
3844 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3846 * parse.y (src_parse_roots): Don't needlessly zero init.
3848 2001-12-31 Tom Tromey <tromey@redhat.com>
3850 * parse.y (dump_java_tree): New function.
3851 (source_end_java_method): Call it.
3852 (end_class_declaration): Likewise.
3853 * lang.c (java_decode_option): Call dump_switch_p.
3855 2001-12-28 Tom Tromey <tromey@redhat.com>
3857 * gen-table.pl: Don't process characters after \uffff. Added
3858 comment pointing to input file.
3860 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3862 * gen-table.pl: Const-ify output. Document the location of a
3863 suitable unicode input file.
3865 * chartables.h: Regenerate.
3867 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3869 * chartables.h: Const-ify.
3870 * gjavah.c (options): Likewise.
3871 * jcf-dump.c (options): Likewise.
3872 * jv-scan.c (options): Likewise.
3873 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3874 * parse.y (binop_lookup): Likewise.
3876 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3878 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3879 the static arrays that are output.
3880 * jvspec.c (jvgenmain_spec): Make static.
3881 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3882 * keyword.h: Regenerate.
3883 * lang.c (string_option, process_option_with_no, lang_f_options,
3884 lang_W_options): Const-ify.
3885 * lex.c (java_lex): Likewise.
3887 2001-12-21 Richard Henderson <rth@redhat.com>
3889 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3890 (get_boehm_type_descriptor): ... here. Arrange for the
3891 TREE_TYPE to get set properly.
3893 2001-12-21 Richard Henderson <rth@redhat.com>
3895 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3896 only if the target requires collect2.
3898 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3900 2001-12-20 Tom Tromey <tromey@redhat.com>
3903 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3904 CAN_COMPLETE_NORMALLY for the node.
3905 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3906 generate code for second branch if first branch can't complete
3908 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3909 the loop head if the loop body can't complete normally.
3911 2001-12-20 Tom Tromey <tromey@redhat.com>
3914 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3915 case where `finally' clause can't complete normally.
3917 2001-12-20 Tom Tromey <tromey@redhat.com>
3920 * parse.y (analyze_clinit_body): Added this_class parameter.
3921 Check for more cases where we must keep <clinit>.
3922 (maybe_yank_clinit): Cleaned up flow control.
3924 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3926 * decl.c (java_init_decl_processing): Don't initialize
3927 finit_leg_identifier_node.
3928 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3929 (finit_leg_identifier_node): Remove.
3930 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3932 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3934 * mangle.c (mangle_member_name): Don't special-case for
3936 * mangle_name.c (unicode_mangling_length): Likewise.
3937 (append_unicode_mangled_name): Likewise.
3938 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3941 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3943 * expr.c (build_java_array_length_access): Don't force null pointer
3944 check unless flag_check_references is set.
3946 2001-12-20 Tom Tromey <tromey@redhat.com>
3948 Fix for PR java/3417:
3949 * parse.y (patch_assignment): Added special processing for
3951 (patch_return): Don't convert booleans to integers, and don't
3952 special-case `null'.
3954 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3956 * config-lang.in (diff_excludes): Remove.
3958 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3960 * gcj.texi: Update link to GCC manual.
3962 2001-12-17 Tom Tromey <tromey@redhat.com>
3964 * parse.y (link_nested_class_to_enclosing): Removed useless
3967 2001-12-16 Tom Tromey <tromey@redhat.com>
3969 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3972 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3974 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3975 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3978 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3980 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3982 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3984 * decl.c (java_init_decl_processing): Build otable_type correctly.
3985 otable_decl is an otable_type.
3987 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3989 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3990 otable_type, otable_ptr_type, method_symbol_type,
3991 method_symbols_array_type, method_symbols_array_ptr_type): New
3992 field/global tree definitions.
3993 (flag_indirect_dispatch): New flag.
3994 * decl.c (java_init_decl_processing): Initialize new otable and
3995 otable_syms type nodes and decls. Add new field "index" to
3997 * class.c (build_method_symbols_entry): New function.
3998 (make_method_value): Set "index" to to method's vtable index for
3999 virtual methods when indirect-dispatch is not used.
4000 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4001 and set vtable_method_count to -1. Set otable and otable_syms field
4002 if indirect-dispatch is used and there was something to put in them.
4003 (build_method_symbols_entry): New function.
4004 (emit_offset_symbol_table): New function.
4005 * expr.c (get_offset_table_index): New function.
4006 (build_invokevirtual): Build array reference to otable at the index
4007 returned by get_offset_table_index, and use the result as the vtable
4009 (build_invokeinterface): Similar.
4010 * jcf-parse.c (yyparse): If indirect-dispatch, call
4011 emit_offset_symbol_table at the end of compilation, after all classes
4012 have been generated.
4013 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4014 * lang.c (flag_indirect_dispatch): Define.
4015 (lang_f_options): Add indirect-dispatch flag.
4017 2001-12-14 Matthias Klose <doko@debian.org>
4019 * gcj.texi: Markup for man page generation. Document missing
4020 options printed by <tool> --help.
4021 Terminate description of gij's -ms option with a dot.
4022 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4023 (java.generated-manpages java.install-man, java.uninstall,
4024 java-maintainer-clean) Updated.
4026 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4028 * class.c (get_dispatch_table): Fix java vtable layout
4029 for TARGET_VTABLE_USES_DESCRIPTORS.
4030 * decl.c (java_init_decl_processing): Initialize
4031 alloc_no_finalizer_node, finalize_identifier_node.
4032 * expr.c (class_has_finalize_method): New function.
4033 (expand_java_NEW): Generate calls for finalizer-free allocation.
4034 (build_invokevirtual): Fix java vtable layout for
4035 TARGET_VTABLE_USES_DESCRIPTORS.
4036 * java-tree.h (enum java_tree_index): New entries:
4037 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4038 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4039 (class_has_finalize_method): declare.
4040 (HAS_FINALIZER_P): New macro.
4041 * parse.y (patch_invoke): Generate calls for finalizer-free
4044 2001-12-12 Matthias Klose <doko@debian.org>
4046 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4047 whitespace at end of line.
4049 2001-12-11 Tom Tromey <tromey@redhat.com>
4051 * lex.c (java_init_lex): Define wfl_to_string as
4052 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4054 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4056 * class.c (make_method_value): Use null_pointer_node to
4057 represent empty exception table.
4059 2001-12-10 Tom Tromey <tromey@redhat.com>
4061 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4063 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4065 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4067 2001-12-09 Per Bothner <per@bothner.com>
4069 * check-init.c (current_switch_has_default): New static field.
4070 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4071 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4072 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4074 2001-12-09 Tom Tromey <tromey@redhat.com>
4076 * check-init.c (check_init): Don't allow pre- or post- increment
4077 or decrement of final variable.
4078 (final_assign_error): Minor error message rewording.
4080 2001-12-08 Tom Tromey <tromey@redhat.com>
4082 * java-tree.h: Fixed typo.
4084 * gjavah.c (decompile_method): Don't decompile to `return this'
4087 * gjavah.c (cxx_keywords): Re-sorted.
4088 * lex.c (cxx_keywords): Re-sorted.
4090 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4093 * gjavah.c (print_namelet): Clear subnamelets.
4094 (HANDLE_METHOD): Set `method_printed' earlier.
4096 2001-12-07 Tom Tromey <tromey@redhat.com>
4098 * lang.c (lang_f_options): Added
4099 optimize-static-class-initialization.
4100 (java_decode_option): Removed special case.
4102 2001-12-07 Per Bothner <per@bothner.com>
4104 * check-init.c (check_init): Fix typo freeing memory twice.
4106 2001-12-05 Per Bothner <per@bothner.com>
4108 Restore support for static class initialization optimization.
4109 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4110 * check-init.c (check_int): At end of BLOCK handle initialization
4111 blocks, which used to be done in java_complete_expand_method but did
4112 not handle the case where check_for_initialization might allocate
4113 more than a word of bits.
4114 * decl.c (lang_make_tree): The smic field is now a tree.
4115 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4116 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4118 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4120 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4121 Change from a hash table to a list.
4122 (struct_lang_decl): Change field 'smic' to match.
4123 * class.c (add_method_1): Initialize
4124 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4125 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4126 (java_expand_method_bodies): -here, since 'smic' is now a list.
4127 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4129 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4131 * class.c (java_hash_compare_tree_node): Fix casts.
4133 2001-12-04 Per Bothner <per@bothner.com>
4135 * check-init.c: Handle definite unassignment to finals in addition
4136 to definite assignment.
4137 (loop_current_locals): New field.
4138 (num_current_locals, int start_current_locals, num_current_words):
4140 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4141 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4142 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4143 (get_variable_decl, check_final_reassigned): New functions.
4144 (check_init, check_bool_init): Modify as needed for checking finals.
4145 (check_for_initialization): Take extra parameter and return void.
4146 Do extra start-up logic to check final fields for assignment.
4147 * parse.y (check_static_final_variable_assignment_flag,
4148 reset_static_final_variable_assignment_flag, check_final_assignment,
4149 check_final_variable_local_assignment_flag,
4150 reset_final_variable_indirect_assignment_flag,
4151 reset_final_variable_global_assignment_flag): Remove functions.
4152 (java_complete_expand_methods, outer_field_access_fix,
4153 patch_assignment): Remove no-longer used logic.
4154 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4155 * parse.y (register_fields, java_complete_tree): Update accordingly.
4157 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4158 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4159 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4161 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4163 * java-tree.h (DECL FINAL): New bit-field.
4164 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4165 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4166 (DECL_INIT_CALLS_THIS): New macro.
4167 (struct lang_decl): New bit-field init_calls_this.
4168 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4169 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4170 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4171 use it for both local variables and final fields.
4172 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4174 (struct lang_type): Remove hfv bit-field.
4175 (check_for_initialization): Change to return void.
4177 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4178 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4179 * check-init.c (final_assign_error): New helper function.
4180 (check_final_reassigned, check_init): Use it.
4181 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4183 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4184 bit-fields to unsigned.
4186 2001-12-03 Per Bothner <per@bothner.com>
4188 * parse.y (patch_binop): Minor constant folding.
4190 * parse.y (build_current_thisn): Shorter 'buffer'.
4192 2001-12-03 Per Bothner <per@bothner.com>
4194 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4195 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4196 * jcf-write.c (generate_bytecode_insns): Remove support for
4197 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4198 * check-init.c (check_init): Likewise.
4200 2001-12-03 Per Bothner <per@bothner.com>
4202 * verify.c (subroutine_nesting): New function.
4203 (verify_jvm_instructions): Use it to fix logic for checking that
4204 we're done with the current subroutine.
4206 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4207 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4209 2001-12-03 Per Bothner <per@bothner.com>
4211 * jcf.h: Fix obvious typo in comment.
4212 * typeck.c (build_null_signature): Add comment.
4214 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4216 * expr.c: Remove leading capital from diagnostic messages, as
4217 per GNU coding standards.
4218 * jcf-io.c: Similarly.
4219 * jcf-parse.c: Similarly.
4220 * jv-scan.c: Similarly.
4221 * jvspec.c: Similarly.
4222 * mangle.c: Similarly.
4224 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4225 Alexandre Petit-Bianco <apbianco@redhat.com>
4227 * expr.c (build_java_arrayaccess): Call save_expr on array for
4228 correct evaluation order, modified comment, fixed indentation.
4229 * parse.y: (patch_assignment): Correctly extract the array base
4230 from the tree generate by build_java_arrayaccess, added comments.
4231 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4232 Fixes PR java/3096, PR java/3803, PR java/3965.
4234 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4236 * expr.c (expand_byte_code): Remove trailing periods from messages.
4237 * jcf-parse.c (load_class, jcf_parse): Similarly.
4238 * jcf-write.c (generate_classfile): Similarly.
4239 * lex.c (java_lex): Similarly.
4241 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4243 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4245 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4247 * Make-lang.in (java.generated-manpages): New dummy target.
4249 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4251 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4253 (lang_specific_pre_link): Use set_input to set input_filename.
4255 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4256 (main): Fix definition.
4257 Strip `main' from classname.
4260 2001-11-18 Roger Sayle <roger@eyesopen.com>
4262 * parse.h (java_expand_switch): Remove old prototype.
4264 2001-11-18 Tom Tromey <tromey@redhat.com>
4266 Fix for PR java/1401:
4267 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4269 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4272 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4274 * lang.c (finish_parse): Rename to java_finish.
4275 (LANG_HOOKS_FINISH, java_finish): New.
4277 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4279 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4280 * java-tree.h: New prototype.
4281 * lang.c (java_init): Update prototype. Combine with old init_parse.
4283 2001-11-13 Tom Tromey <tromey@redhat.com>
4285 * gjavah.c (method_signature): New global.
4286 (HANDLE_METHOD): Set it.
4287 (decompile_return_statement): New function.
4288 (decompile_method): Use it.
4289 (print_method_info): Removed `synth' argument.
4291 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4293 * java-tree.h (java_set_yydebug): New.
4294 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4295 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4296 (print_lang_decl, print_lang_type, print_lang_identifier,
4297 print_lang_statistics, lang_print_xnode): Remove.
4299 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4301 * jcf-parse.c (init_lex): Remove.
4302 * lang.c (language_string, lang_identify): Remove.
4303 (struct lang_hooks): Constify.
4304 (LANG_HOOKS_NAME): Override.
4305 (init_parse): Update.
4307 2001-11-08 Andreas Franck <afranck@gmx.de>
4309 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4310 program_transform_name the way suggested by autoconf.
4311 (java.install-common): Also transform auxiliary program names with
4312 program_transform_name.
4314 2001-11-08 Tom Tromey <tromey@cygnus.com>
4316 * parse.y (trap_overflow_corner_case): New rule.
4317 (unary_expression): Use it.
4318 * lex.c (java_init_lex): Don't set minus_seen.
4319 (yylex): Don't use minus_seen. Communicate overflow to parser for
4321 (error_if_numeric_overflow): New function.
4322 * parse.h (minus_seen): Removed field.
4323 (JAVA_RADIX10_FLAG): New define.
4325 2001-11-07 Tom Tromey <tromey@redhat.com>
4327 Patch for PR java/1414:
4328 * parse.y (case_label_list): New global.
4329 (goal): Register case_label_list with GC.
4330 (java_complete_lhs): Save new case on case_label_list.
4331 (patch_switch_statement): Check for duplicate case labels.
4333 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4335 * parse.y (patch_assignment): Removed unused third argument.
4336 (java_complete_lhs): Removed unused third argument to patch_assignment.
4338 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4340 * lang.c: Include langhooks-def.h.
4341 * Make-lang.in: Update.
4343 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4345 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4347 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4349 * mangle.c (find_compression_record_match): Don't match compression
4350 records for package name elements unless they occur at the start of
4351 the name. Fix for PR java/4717.
4353 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4355 * expr.c (expand_java_field_op): Don't special-case references to
4356 java.lang.PRIMTYPE.TYPE.
4357 (build_primtype_type_ref): Removed.
4358 * java-tree.h (build_primtype_type_ref): Remove prototype.
4359 * parse.y (maybe_build_primttype_type_ref): Removed.
4360 (complete_function_arguments): Don't special-case references to
4361 java.lang.PRIMTYPE.TYPE.
4362 (patch_assignment): Likewise.
4363 (array_constructor_check_entry): Likewise.
4365 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4367 * mangle.c (static tree compression_table): Fixed leading comment.
4368 * parse.h (struct parser_ctxt): Fixed field comment.
4369 * parse.y (check_pkg_class_access): New prototype, fixed leading
4370 comment, new parameter used to emit error only if passed as true.
4371 (parse_check_super): Pass extra argument to check_pkg_class_access.
4372 (do_resolve_class): Likewise.
4373 (process_imports): Likewise.
4374 (read_import_dir): Fixed indentation.
4375 (find_in_imports_on_demand): New local class_type_name. Local
4376 node_to_use deleted. while loop changed into for loop. Report
4377 multiple definition only for accessible classes. Improved error
4379 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4380 assigned to parameter list, fixed indentation. while loop changed
4381 into for loop, restore TREE_CHAIN on local `tem' before the next
4384 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4386 * lang.c (lang_get_alias_set): Deleted.
4388 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4390 * gjavah.c (jni_print_char): Fix thinko in last change.
4392 * gjavah.c (jni_print_char, decode_signature_piece): Use
4393 safe-ctype macros and/or fold extra calls into fewer ones.
4394 * lex.c (java_read_unicode, java_lex): Likewise.
4395 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4396 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4397 * mangle_name.c (append_unicode_mangled_name,
4398 unicode_mangling_length): Likewise.
4400 2001-10-17 Richard Henderson <rth@redhat.com>
4402 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4404 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4406 * lang.c (langhooks.h): Included.
4407 (LANG_HOOKS_INIT): Redefined.
4408 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4409 (LANG_HOOKS_DECODE_OPTION): Likewise.
4410 (struct lang_hooks lang_hooks): New initialization.
4412 2001-10-11 Per Bothner <per@bothner.com>
4414 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4415 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4416 The former is simpler, and jcf-write.c handles it better.
4417 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4418 or WITH_CLEANUP_EXPR.
4419 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4420 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4422 * parse.y (patch_if_else_statement): If the condition is constant,
4423 optimize away the test.
4425 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4427 * parse.y (patch_cast): Call patch_string on the first operand of
4428 the incoming node, update it if necessary. Fixes PR java/4510.
4430 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4432 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4433 when name qualifier matches a package name.
4435 2001-10-08 Tom Tromey <tromey@redhat.com>
4437 Fix for PR java/4489:
4438 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4439 force a new label when computing `body_block'.
4441 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4443 * jcf-io.c (format_uint): Const-ify.
4444 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4445 * lex.c (java_get_line_col): Likewise.
4446 * parse.y (build_incdec): Likewise.
4448 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4450 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4451 a NULL enclosing context if appropriate. Fixes PR java/4466.
4453 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4455 * parse.y (patch_assignment): Use lvalue's original TYPE when
4456 building the final COMPOUND_EXPR.
4457 (try_reference_assignconv): Fixed leading comment.
4459 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4461 * parse.y (check_final_variable_indirect_assignment): For
4462 COMPOUND_EXPR, return only if finals were found initialized
4463 properly, if not, keep on checking.
4464 (check_final_variable_global_assignment_flag): New local
4465 error_found, set when appropriate and used to decide whether to
4466 report uninitialized finals. Fixed typo in comment.
4468 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4470 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4471 last three initializations. Fixes PR java/4360.
4473 2001-09-21 Richard Henderson <rth@redhat.com>
4475 * class.c (get_dispatch_table): Handle function descriptors.
4476 (build_dtable_decl): Likewise.
4477 * expr.c (build_invokevirtual): Likewise.
4479 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4481 * parse.y (patch_method_invocation): Build class initialization
4482 when static finals are used to qualify method invocation.
4485 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4487 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4488 build_type_name_from_array_name.
4489 (STRING_STRIP_BRACKETS): New macro.
4490 * parse.y (build_type_name_from_array_name): New function.
4491 (array_creation_expression:): Accumulate []s instead of [s.
4492 (cast_expression:): Accumulate []s instead of [s after cast type
4494 (build_array_from_name): Local string deleted, use
4495 build_type_name_from_array_name.
4496 (build_unresolved_array_type): Accumulate []s instead of [s after
4498 (register_fields): Fixed comment.
4499 (resolve_class): Local name, base deleted, new locals tname and
4500 array_dims. Use build_type_name_from_array_name. Use array_dims to
4502 (purify_type_name): Use STRING_STRIP_BRACKETS.
4504 2001-09-18 Andreas Jaeger <aj@suse.de>
4506 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4507 * jv-scan.c: Likewise.
4509 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4511 * parse.y (patch_method_invocation): Inner class creation context
4512 check not enforced within constructors. Fixes PR java/1873.
4514 2001-09-16 Tom Tromey <tromey@redhat.com>
4516 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4517 NOTE_PUSH for single-case push. Fixes PR java/4189.
4519 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4521 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4522 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4523 (struct lang_type): New fields import_list and import_demand_list.
4524 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4525 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4526 (do_resolve_class): New local saved_enclosing_type, initialized,
4527 passed as parameter to find_in_imports and find_in_imports_on_demand.
4528 (find_in_imports): Added paramater enclosing_type, use its
4529 TYPE_IMPORT_LIST when applicable.
4530 (find_in_imports_on_demand): Added parameter enclosing_type, use
4531 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4532 declaration and initialization.
4533 (fold_constant_for_init): Switch/restore current_class to the
4534 appropriate context.
4536 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4538 * verify.c (verify_jvm_instructions): Fix typo.
4540 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4542 * expr.c (expand_invoke): Const-ification.
4543 * parse.y (patch_method_invocation): Likewise.
4545 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4547 * gjavah.c (cxx_keywords): Const-ification.
4548 * keyword.gperf (java_keyword): Likewise.
4549 * lang.c (java_tree_code_name): Likewise.
4550 * lex.c (cxx_keywords): Likewise.
4551 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4553 2001-09-11 Richard Henderson <rth@redhat.com>
4555 * parse.h (ctxp_for_generation): Mark extern.
4557 2001-09-10 Richard Henderson <rth@redhat.com>
4559 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4561 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4563 * typeck.c (java_array_type_length, build_prim_array_type):
4564 Represent empty arrays by NULL index.
4566 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4568 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4569 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4571 2001-09-06 Anthony Green <green@redhat.com>
4573 * class.c (O_BINARY): Define if necessary.
4574 (registerResource_libfunc): Declare.
4575 (init_class_processing): Initilize registerResource_libfunc.
4576 (compile_resource_file): New function.
4577 * java-tree.h (resource_name): Declare.
4578 (compile_resource_file): Declare.
4579 * jcf-parse.c (yyparse): Handle compiling java resource files.
4580 * lang.c (java_decode_option): Handle -fcompile-resource option.
4581 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4583 * gcj.texi (Code Generation): Add documentation for -R flag.
4585 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4587 * jcf-write.c (generate_classfile): Issue an error in case of
4588 field/initial value mismatch.
4589 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4590 being initialized and we're generating bytecode.
4591 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4592 set DECL_INITIAL properly when appropriate.
4596 2001-09-01 Per Bothner <per@bothner.com>
4598 * parse.y (maybe_yank_clinit): A field without an initializer is not
4599 relevant. All initializers except static final and constant require
4600 <clinit>, regardless of flag_emit_class_files.
4602 2001-08-31 Per Bothner <per@bothner.com>
4604 * class.c (set_constant_value): When not emitting class files, then a
4605 String ConstantValue is a utf8const_ptr_type.
4607 2001-08-30 Per Bothner <per@bothner.com>
4609 * jcf-write.c (generate_classfile): Check that field is primitive
4610 or string before emitting ConstantValue attribute.
4612 2001-08-30 Per Bothner <per@bothner.com>
4614 * parse.y (resolve_qualified_expression_name): If creating a
4615 COMPOUND_EXPR, set it's type correctly.
4617 2001-08-30 Per Bothner <per@bothner.com>
4619 * jcf-io.c (open_class): Set filename field.
4621 * jcf-parse,c (parse_class_file): Set current_function_decl
4622 for better error message when Code attribute is missing.
4624 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4625 better diagnostics, especially for constructors.
4627 2001-08-30 Per Bothner <per@bothner.com>
4629 * jcf-write.c (generate_classfile): Don't write ConstantValue
4630 attribute if field is not final, for compatibility with jdk.
4632 * jcf-write.c (generate_classfile): Convert ConstantValue values
4633 to correct type. Work-around for front-end bug.
4634 * class.c (set_constant_value): Error if constant has wrong type.
4636 2001-08-30 Per Bothner <per@bothner.com>
4638 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4639 "Double" are printed at verbosity 1.
4641 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4643 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4645 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4647 * parse.y (patch_assignment): Don't verify final re-assignment here.
4648 (java_complete_lhs): Verify assignments to finals calling
4649 patch_assignment. Verify re-assignments to finals before calling
4652 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
4654 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
4657 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4659 * lex.c (java_lex): new local found_hex_digits. Set and then used
4660 in test to reject invalid hexadecimal numbers.
4661 * parse.y (java_complete_tree): Prevent unwanted cast with
4662 initialized floating point finals.
4663 (patch_binop): Emit a warning when detecting a division by zero,
4664 mark result not constant, don't simplify non integer division.
4666 2001-08-28 Per Bothner <per@bothner.com>
4668 * jcf-write.c (generate_bytecode_insns): For increments and
4669 decrements just recurse to push constant. Improvement on Mark's patch.
4671 2001-08-28 Mark Mitchell <mark@codesourcery.com>
4673 * jcf-write.c (generate_bytecode_insns): Generate an integer to
4674 real conversion for increments and decrements of reals.
4676 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4678 * parse.y (resolve_qualified_expression_name): Handle unresolved
4679 qualified expressions, prevent numerical qualifiers, fixed typo.
4682 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4684 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
4685 don't report anything but deprecated class when marked so. Handle
4687 (patch_method_invocation): Check deprecation on methods and types.
4688 (patch_binop): code becomes an enum tree_code, added default: to
4689 switch to handle that. Detect division by zero, try to fold and
4690 return before using a subroutine.
4692 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4694 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
4695 file smaller than 4 bytes.
4696 * parse.y (check_inner_circular_reference): New function.
4697 (check_circular_reference): Likewise.
4698 (array_initializer:): Accept {,}.
4699 (java_check_circular_reference): Rewritten using
4700 check_circular_reference and check_inner_circular_reference.
4701 (java_complete_expand_method): Unconditionally save and restore
4702 the unpurged exception list.
4703 (build_dot_class_method_invocation): Unmangle signature parameter.
4705 2001-08-21 Tom Tromey <tromey@redhat.com>
4707 * decl.c (init_decl_processing): Add `throws' field to method
4709 * class.c (make_method_value): Compute `throws' field for method.
4711 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4713 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
4714 circularity is detected.
4715 (ctors_unchecked_throws_clause_p): Fixed leading comment.
4717 2001-08-17 Richard Henderson <rth@redhat.com>
4719 * class.c (emit_register_classes): Add align parameter to
4720 call to assemble_integer.
4722 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
4724 * jcf-parse.c (load_class): New locals saved and class_loaded. If
4725 loading a class_or_name fails, try considering an innerclass name
4726 and load the enclosing context.
4727 * parse.y (resolve_inner_class): New function.
4728 (find_as_inner_class): Added leading comment.
4729 (register_incomplete_type): Keep the current context as enclosing
4730 context for JDEP_FIELD dependencies.
4731 (do_resolve_class): Locals new_class_decl and super initialized to
4732 NULL. Call resolve_inner_class, explore the enclosing context
4733 superclass if necessary.
4736 2001-08-16 Tom Tromey <tromey@redhat.com>
4738 * jcf-dump.c (main): Updated for change to jcf_path_seal.
4739 * gjavah.c (main): Updated for change to jcf_path_seal.
4740 * lang.c (version_flag): New global.
4741 (java_decode_option): Recognize `-version'.
4742 (java_init): Update for change to jcf_path_seal.
4743 * jcf.h (jcf_path_seal): Added `print' argument.
4744 * jcf-path.c (jcf_path_seal): Added `print' argument.
4746 2001-08-13 Zack Weinberg <zackw@panix.com>
4748 * Make-lang.in (java/decl.o): Update dependencies.
4749 * decl.c: Include libfuncs.h, don't include toplev.h.
4751 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * decl.c (init_decl_processing): exception_type_node,
4754 class_not_found_type_node, and no_class_def_found_type_node
4755 initialized. predef_filenames augmented accordingly.
4756 instinit_identifier_node initialized.
4757 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4758 * java-tree.h (enum java_tree_index): New entries
4759 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4760 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4761 (exception_type_node): New macro.
4762 (class_not_found_type_node): Likewise.
4763 (no_class_def_found_type_node): Likewise.
4764 (instinit_identifier_node): Likewise.
4765 (PREDEF_FILENAMES_SIZE): Adjusted.
4766 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4767 (struct lang_type): Fixed typo in bitfield name.
4768 (DECL_INSTINIT_P): New macro.
4769 (ID_INSTINIT_P): Likewise.
4770 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4772 * parse.y (encapsulate_with_try_catch): New function.
4773 (generate_instinit): Likewise.
4774 (build_instinit_invocation): Likewise.
4775 (ctors_unchecked_throws_clause_p): Likewise.
4776 (add_instance_initializer): Deleted.
4777 (build_instance_initializer): Likewise.
4778 (in_instance_initializer): Likewise.
4779 (check_method_redefinition): instinit$ not to be verified.
4780 (java_complete_expand_methods): Generate instinit$, simplified code.
4781 (build_dot_class_method): Eliminated unnecessary locals. Use
4782 encapsulate_with_try_catch, removed unnecessary code.
4783 (fix_constructors): New local iii. Use build_instinit_invocation.
4784 (patch_method_invocation): Added comment.
4785 (maybe_use_access_method): Don't consider instinit$.
4786 (find_applicable_accessible_methods_list): Shorten the search for
4788 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4789 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4790 (patch_throw_statement): Likewise. Fixed typo.
4792 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4795 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4796 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4798 (lang_specific_pre_link): Use set_input to set input_filename.
4800 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4801 (main): Fix definition.
4802 Strip `main' from classname.
4805 2001-08-11 Zack Weinberg <zackw@panix.com>
4807 * lex.h: Don't include setjmp.h. Don't define
4808 SET_FLOAT_HANDLER or prototype set_float_handler.
4810 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4812 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4813 `poplevel' in the right order.
4815 2001-08-09 Richard Henderson <rth@redhat.com>
4817 * Make-lang.in (class.o): Depend on TARGET_H.
4818 * class.c (emit_register_classes): Use target hooks instead of
4819 assemble_constructor and assemble_destructor.
4821 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4823 * check-init.c (flags.h): Include
4824 (check_init): Don't report uninitialized static class
4825 initialization flags, don't free bit index when doing static class
4826 initialization optimization.
4827 (check_for_initialization): Return type changed to `unsigned int.'
4828 (attach_initialized_static_class): New function.
4829 * class.c (add_method_1): Create the initialized static class
4831 (finish_class): Always emit deferred inline methods.
4832 * decl.c (emit_init_test_initialization): Moved to expr.c
4833 (complete_start_java_method): Don't traverse
4834 DECL_FUNCTION_INIT_TEST_TABLE.
4835 (lang_mark_tree): Mark hash tables in function decls.
4836 * expr.c (emit_init_test_initialization): Moved from decl.c.
4837 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4838 initialization flag, set DECL_CONTEXT and
4839 LOCAL_CLASS_INITIALIZATION_FLAG.
4840 (java_lang_expand_expr): Emit initialization code for static class
4841 initialized flags when entering block, if necessary.
4842 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4843 * java-tree.h (flag_optimize_sci): New global variable declaration.
4844 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4845 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4846 (LOCAL_FINAL_P): Fixed typo in comment.
4847 (FINAL_VARIABLE_P): Likewise.
4848 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4849 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4850 (struct lang_decl): New fields `ict', `smic' and `cif.'
4851 (check_for_initialization): New returned value for global.
4852 (attach_initialized_static_class): New global function.
4853 (STATIC_CLASS_INIT_OPT_P): New macro.
4854 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4855 * lang.c (java_decode_option): Handle
4856 `-fno-optimize-static-class-initialization'
4857 * parse.y (start_complete_expand_method): New function.
4858 (java_expand_method_bodies): Likewise.
4859 (attach_init_test_initialization_flags): Likewise.
4860 (adjust_init_test_initialization): Likewise.
4861 (emit_test_initialization): Likewise.
4862 (java_complete_expand_methods): Nullify abstract and native method
4864 (java_complete_expand_method): New locals `fbody', `block_body'
4865 and `exception_copy.' Reorganized: directly return on empty method
4866 bodies, call `start_complete_expand_method', remember definitely
4867 initialized static class in function, don't expand method bodies.
4868 (java_expand_classes): Call `java_expand_method_bodies' before
4869 `finish_class' when compiling to native.
4870 (resolve_expression_name): Use `orig' after building outer class
4872 (patch_invoke): Remember static method invocations.
4874 2001-08-06 Richard Henderson <rth@redhat.com>
4876 * class.c (emit_register_classes): Pass a symbol_ref and priority
4877 to assemble_constructor.
4879 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4881 * java-tree.h (all_class_filename): New macro.
4882 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4883 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4884 newly created IDENTIFIER_NODE to `all_class_filename.'
4886 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4888 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4889 Use ggc_add_tree_root to register roots.
4891 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4893 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4894 second operand calling check_init.
4895 * decl.c (complete_start_java_method): Swaped second and third
4896 arguments while creating WITH_CLEANUP_EXPR node.
4897 * jcf-write.c (generate_bytecode_insns): Use second operand
4898 instead of third when handling WITH_CLEANUP_EXPR.
4899 * parse.y (java_complete_lhs): Expand second operand of
4900 WITH_CLEANUP_EXPR nodes.
4901 (patch_synchronized_statement): Swaped second and third arguments
4902 while creating WITH_CLEANUP_EXPR node.
4904 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4906 * parse.y (create_interface): Avoid cyclic inheritance report when
4907 syntax error encountered during class definition.
4910 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4912 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4914 (lang_specific_pre_link): Use set_input to set input_filename.
4916 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4917 (main): Fix definition.
4918 Strip `main' from classname.
4921 2001-07-18 Tom Tromey <tromey@redhat.com>
4924 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4925 * lex.c (java_new_lexer): Use ICONV_CONST.
4926 (java_read_char): Likewise.
4927 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4928 (jv-scan$(exeext)): Likewise.
4930 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4932 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4933 * parse.y (check_class_interface_creation): Allow `private' if the
4934 enclosing is not an interface.
4935 (create_interface): Interface tagged public if the enclosing
4936 context is an interface.
4937 (create_class): Class tagged public if the enclosing context
4941 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4943 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4946 2001-07-14 Tim Josling <tej@melbpc.org.au>
4948 * check-init.c (check_init): Remove references to EXPON_EXPR.
4950 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4952 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4953 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4956 2001-07-13 Tom Tromey <tromey@redhat.com>
4958 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4961 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4963 * parse.y (patch_method_invocation): Don't override primary if one
4964 is already provided, but let this$<n> be built. Fixed comment.
4966 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4968 * parse.y (empty_statement:): Report empty statement error only
4969 when found at class declaration level.
4972 2001-07-12 Tom Tromey <tromey@redhat.com>
4974 * expr.c (expand_load_internal): New function.
4975 (LOAD_INTERNAL): Use it.
4977 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4979 * parse.y (verify_constructor_super): Compare anonymous class ctor
4980 args with `valid_method_invocation_conversion_p.'
4983 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4985 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4986 `-fsyntax-only.' Fixes PR java/3248
4988 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4990 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4992 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4994 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4995 current function is static. Fixes PR java/1970
4997 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4999 * parse.y (patch_method_invocation): Add enclosing context to ctor
5000 calls if necessary. Fixes PR java/2953
5002 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5004 * parse.y (resolve_package): Abort if qualified expression member
5006 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5009 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5011 * verify.c: Don't use // comments.
5013 2001-07-05 Tom Tromey <tromey@redhat.com>
5015 * lang.c (flag_assume_compiled): Removed.
5016 * java-tree.h (flag_assume_compiled): Removed.
5017 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5018 -fhash-synchronization, -fuse-divide-subroutine,
5019 -fcheck-references, -femit-class-file, -femit-class-files,
5020 -fassume-compiled. Updated --encoding information. Changed
5021 -foutput-class-dir to `-d'.
5023 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5025 * jcf-parse.c (parse_class_file): Add lineno parameter to
5026 debug_start_source_file call.
5028 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5030 * gcj.texi: Use gpl.texi.
5031 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5032 dependencies and use doc/include in search path.
5034 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5036 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5037 `this'. If so, don't build instance initializers.
5039 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5041 * parse.y (resolve_expression_name): Improved error message for
5042 inner class cases. Fixes PR java/1958
5044 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5046 * lang.c: #include diagnostic.h
5047 (lang_print_error): Add a `diagnostic_context *' parameter.
5048 (java_dummy_print): Likewise.
5049 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5051 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5053 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5054 * jcf.h (typedef struct JCF): New bitfield `finished.'
5055 (JCF_FINISH): Set `finished.'
5056 (JCF_ZERO): Reset `finished.'
5059 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5061 * parse.y (class_body_declaration:): Don't install empty instance
5065 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5067 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5068 (set_class_decl_access_flags): New function.
5069 * java-tree.h (set_class_decl_access_flags): New prototype.
5070 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5071 (parse_class_file): New local `decl_max_locals.' Take wide types
5072 into account to compute DECL_MAX_LOCALS.
5073 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5076 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5078 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5080 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5082 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5083 * parse.y (do_resolve_class): Moved comments out to leading comment
5084 section. Removed local `start', New local `_ht' and
5085 `circularity_hash.' Record `enclosing' in hash table and search
5086 it to detect circularity. Use `enclosing' as an argument to
5087 `lookup_cl.' Free the hash table when done.
5089 2001-06-19 Tom Tromey <tromey@redhat.com>
5091 * lex.c (java_read_char): Disallow invalid and overlong
5092 sequences. Fixes PR java/2319.
5094 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5096 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5098 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5100 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5101 arguments accordingly.
5103 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5105 * gcj.texi: Move contents to just after title page.
5107 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5109 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5111 (patch_incomplete_class_ref): Build the class ref, build the class
5112 init if necessary, complete the tree.
5115 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5117 * parse.y (lookup_field_wrapper): Test `name' code.
5118 (resolve_qualified_expression_name): Test `qual_wfl' code.
5119 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5120 handle `qual_wfl' by code.
5121 (maybe_build_primttype_type_ref): Test `wfl' code.
5123 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5125 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5127 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5128 the dvi file in the java directory.
5130 2001-05-25 Sam TH <sam@uchicago.edu>
5132 * gen-table.pl javaop.h jcf.h lex.h,
5133 parse.h: Fix header include guards.
5135 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5137 * jv-scan.c (version): Update copyright year.
5139 2001-05-21 Per Bothner <per@bothner.com>
5141 * jcf-parse.c (read_class): If class is from .class or .zip file
5142 and it's already been read, don't push/pop parser context.
5144 2001-05-18 Per Bothner <per@bothner.com>
5146 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5147 command line so the jvgenmain-generated main program comes first.
5149 2001-05-15 Tom Tromey <tromey@redhat.com>
5151 * class.c (build_utf8_ref): Don't generate identifier based on
5154 2001-05-12 Richard Henderson <rth@redhat.com>
5156 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5157 * expr.c (java_lang_expand_expr): Expand it.
5158 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5159 calling build_exception_object_ref.
5160 * parse.y (catch_clause_parameter): Likewise.
5161 (build_dot_class_method): Likewise.
5162 (try_reference_assignconv): Likewise.
5163 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5164 * jcf-write.c (generate_bytecode_insns): Likewise.
5166 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5168 * parse.y (build_unresolved_array_type): Set
5169 EXPR_WFL_QUALIFICATION on the newly created wfl.
5170 Fixes PR java/2538. Fixes PR java/2535.
5172 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5174 * parse.y (fix_constructors): Removed unnecessary assignment to
5175 local. Moved assignment to `this$<n>', fixed comments and
5177 (build_wfl_wrap): Fixed indentation.
5178 Fixes PR java/2598, java/2579 and java/2658.
5180 2001-05-03 Mo DeJong <mdejong@redhat.com>
5182 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5183 check for byte swap.
5185 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5187 * expr.c (build_class_init): Move MODIFY_EXPR
5188 outside of COND_EXPR. Remove variable `call'.
5190 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5192 * decl.c: NULL_PTR -> NULL.
5193 * jcf-write.c: Likewise.
5195 2001-05-01 Tom Tromey <tromey@redhat.com>
5197 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5198 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5199 * gcj.texi: Updated copyright text. Include fdl.texi.
5200 (Top): Link to new node.
5202 2001-05-01 Per Bothner <per@bothner.com>
5204 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5206 2001-05-01 Per Bothner <per@bothner.com>
5208 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5209 import_list contains the name, not the TREE_PURPOSE.
5211 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5213 * jcf-io.c (read_zip_member): Cast to long in comparison with
5216 * jvspec.c (lang_specific_driver): Initialize variables.
5218 * mangle.c (find_compression_record_match): Likewise.
5220 * typeck.c (build_null_signature): Provide static prototype. Mark
5221 parameter with ATTRIBUTE_UNUSED.
5223 * verify.c (verify_jvm_instructions): Initialize variable.
5225 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5227 * parse.y (do_resolve_class): Check for cyclic inheritance during
5228 inner class resolution.
5230 2001-04-27 Per Bothner <per@bothner.com>
5232 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5233 while iterating, since that could cause gc to lose stuff.
5235 2001-04-26 Per Bothner <per@bothner.com>
5237 Fix method search wrt scope of inner classes to match JLS2.
5238 * typeck.c (build_null_signature): New static function.
5239 (has_method): New function. Uses build_null_signature and lookup_do.
5240 * java-tree.h (has_method): New declaration.
5241 * parse.y (find_applicable_accessible_methods_list): Do not search
5242 context of inner classes here.
5243 (patch_method_invocation): Search scope, ie. current and outer clases,
5244 for method matching simple name, to find class.
5246 2001-04-26 Per Bothner <per@bothner.com>
5248 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5249 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5251 * constants.c (find_methodref_with_class_index): New function.
5252 (find_methodref_index): Use find_methodref_with_class_index.
5253 * java-tree.h (find_methodref_with_class_index): New declaration.
5254 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5255 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5256 If context changed from interface to class, don't use invokeinterface.
5258 2001-04-25 Per Bothner <per@bothner.com>
5260 * verify.c (verify_jvm_instructions): For field instructions,
5261 check that field index is valid. For invoke instructions, check that
5262 method index is valid.
5264 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5266 * config-lang.in (target_libs): Copy from $libgcj_saved.
5268 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5270 * decl.c (init_decl_processing): Add new class "protectionDomain"
5272 * class.c (make_class_data): Set initial value for "protectionDomain".
5274 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5276 * jvspec.c (lang_specific_driver): Fix memory allocation
5277 deficit, by using concat in lieu of xmalloc/sprintf.
5279 2001-04-20 Per Bothner <per@bothner.com>
5281 Fixes to compile multiple .class files at once.
5282 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5283 * java-tree.h (CLASS_PARSED_P): New macro.
5284 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5285 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5286 (read_class): Avoid some code duplication.
5287 Don't call JCF_FINISH for a .class file - might be needed later.
5288 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5289 rather than CLASS_LOADED_P, since latter implies class laid out.
5290 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5291 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5293 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5295 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5297 * boehm.c: Include toplev.h.
5299 2001-04-06 Tom Tromey <tromey@redhat.com>
5300 Alexandre Petit-Bianco <apbianco@redhat.com>
5302 Fix for PR gcj/1404 and PR gcj/2332:
5303 * parse.y (build_array_from_name): If we use the type_wfl then
5304 accumulate dimensions from the original type as well.
5305 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5307 2001-04-06 Tom Tromey <tromey@redhat.com>
5309 * parse.y (analyze_clinit_body): Return true if the second operand
5310 of a METHOD_EXPR is nonzero.
5312 2001-04-06 Tom Tromey <tromey@redhat.com>
5314 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5316 ($(srcdir)/java/parse.c): Likewise.
5318 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5320 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5321 (version-gcc): Initialized.
5322 (which-gcj): Likewise.
5324 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5326 * java-tree.h (struct lang_decl): New macro
5327 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5328 * parse.y (build_instance_initializer): New function.
5329 (add_instance_initializer): Use it.
5330 (java_fix_constructors): Set `current_class' before fix pass.
5331 (fix_constructors): Just return if already fixed. Move `super()'
5332 invocation ahead. Use `build_instance_initializer.'
5335 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5337 * parse.y (resolve_qualified_expression_name): Pass field's
5338 DECL_CONTEXT to `not_accessible_p.'
5339 (not_accessible_p): Changed parameters order in `inherits_from_p'
5342 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5344 * lang-options.h: Add flag_check_references.
5346 2001-04-04 Per Bothner <per@bothner.com>
5348 * java-tree.h (CONSTANT_VALUE_P): New macro.
5349 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5350 * parse.y (maybe_build_class_init_for_field): New static function.
5351 (resolve_expression_name, resolve_field_access): Use
5352 maybe_build_class_init_for_field instead of build_class_init
5353 This does not do the init if the field is compile-time-constant.
5354 (resolve_field_access): Simplify.
5356 * parse.y (fold_constant_for_init): Merge test into switch.
5358 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5360 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5362 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5364 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5366 * expr.c (pop_type_0): Save the result of the first
5367 lang_printable_name call in a scratch buffer, so it
5368 won't be clobbered by the second call.
5370 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5372 * parse-scan.y (array_type:): Rewritten.
5373 (type_declaration:): `empty_statement' replaces `SC_TK.'
5374 (class_member_declaration:): `empty statement' added.
5375 (method_body:): Simplified.
5376 (static_initializer:): Likewise.
5377 (primary_no_new_array:): Use `type_literals.'
5378 (type_literals:): New rule.
5379 (dims:): Set and update `bracket_count.'
5380 Fixes PR java/1074. Fixes PR java/2412.
5382 2001-03-28 Hans Boehm <boehm@acm.org>
5384 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5385 (get_boehm_type_descriptor): Set type on returned value to be a
5386 pointer length integer.
5388 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5390 * expr.c (pop_type_0): Call `concat' rather than building the
5392 (pop_type): Add format specifier in call to `error'.
5394 * parse.y (patch_method_invocation): Avoid casting away
5397 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5399 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5401 2001-03-28 Richard Henderson <rth@redhat.com>
5403 IA-64 ABI Exception Handling:
5404 * Make-lang.in (except.o): Don't depend on eh-common.h.
5405 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5406 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5407 [soft_exceptioninfo_call_node]: Remove.
5408 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5409 (end_java_method): No emit_handlers.
5410 * except.c (java_set_exception_lang_code): Remove.
5411 (method_init_exceptions): Don't call it.
5412 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5413 (build_exception_object_ref): New.
5414 (expand_end_java_handler): Update for except.h name changes.
5415 (emit_handlers, expand_resume_after_catch): Remove.
5416 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5417 (process_jvm_instruction): Use build_exception_object_ref.
5418 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5419 (soft_exceptioninfo_call_node): Remove.
5420 (build_exception_object_ref): Declare.
5421 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5422 soft_exceptioninfo_call_node. Move processing ...
5423 [EXC_PTR_EXPR]: ... here.
5424 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5425 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5426 (source_end_java_method): No java_set_exception_lang_code or
5428 (build_dot_class_method): Use build_exception_object_ref.
5429 (try_reference_assignconv): Check EXC_PTR_EXPR not
5430 soft_exceptioninfo_call_node.
5432 2001-03-28 Richard Henderson <rth@redhat.com>
5434 * java-tree.h (throw_node): Define as a single member of
5435 java_global_trees instead of a separate array.
5436 (JTI_THROW_NODE): New.
5437 * decl.c (throw_node): Don't declare.
5438 (init_decl_processing): Init a scalar throw_node.
5439 Don't register it for gc.
5440 * check-init.c (check_init): Reference scalar throw_node.
5441 * expr.c (build_java_athrow): Likewise.
5442 * jcf-write.c (generate_bytecode_insns): Likewise.
5443 * parse.h (BUILD_THROW): Likewise.
5445 2001-03-28 Richard Henderson <rth@redhat.com>
5447 * decl.c (end_java_method): Do not save and restore
5448 flag_non_call_exceptions.
5449 * parse.y (source_end_java_method): Likewise.
5450 * lang.c (flag_exceptions): Don't declare.
5451 (java_init_options): Set flag_non_call_exceptions. Set
5452 flag_exceptions here ...
5453 (java_init): ... not here.
5455 2001-03-27 Richard Henderson <rth@redhat.com>
5457 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5458 exceptions_via_longjmp.
5460 * lang.c (flag_new_exceptions): Don't declare it.
5461 (java_init_options): Or set it.
5463 2001-03-27 Richard Henderson <rth@redhat.com>
5465 * decl.c (end_java_method): Rename asynchronous_exceptions to
5466 flag_non_call_exceptions.
5467 * parse.y (source_end_java_method): Likewise.
5469 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5471 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5473 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5475 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5477 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5479 * parse.y (find_as_inner_class): Follow current package
5480 indications not to mistakingly load an unrelated class.
5482 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5484 * constants.c (PUTN): Use memcpy, not bcopy.
5486 * lex.c (java_read_char): Use memmove, not bcopy.
5488 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5490 2001-03-23 Per Bothner <per@bothner.com>
5492 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5493 macro for better error pin-pointing.
5494 * java-tree.h: Fix typo in comment.
5496 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5497 Don't include jsr/goto in exception range.
5498 Check if start and end of exception range are the same (also TRY_EXPR).
5499 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5500 However, do emit the following goto even if try_block is empty.
5501 Defer freeing exception_decl until after the finalizer, to make
5502 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5504 * parse.y (java_complete_lhs): If the try-clause is empty, just
5505 return the finally-clause and vice versa.
5507 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5509 * gcj.texi (Input Options): documented the check for attribute
5510 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5511 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5512 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5513 (jcf_parse): Check for the right classes archive if necessary.
5514 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5515 (jcf_parse_fields): Fixed indentation.
5516 * jcf-write.c (append_gcj_attribute): New function.
5517 (generate_classfile): Compute the attribute count, invoke
5518 `append_gcj_attribute'.
5519 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5520 turned into bit-fields. New bit-field `right_zip.'
5521 (JCF_ZERO): Set `right_zip' to zero.
5522 * lang-options.h (-fforce-classes-archive-check): Added flag.
5523 * lang.c (flag_force_classes_archive_check): New flag.
5524 (lang_f_options): New entry `force-classes-archive-check.'
5527 2001-02-07 Andrew Haley <aph@redhat.com>
5529 * gcj.texi (Configure-time Options): Add -fcheck-references.
5530 * expr.c (build_java_indirect_ref): New function.
5531 (java_check_reference): New function.
5532 (build_java_array_length_access): Use build_java_indirect_ref to
5533 check for null references.
5534 (build_java_arrayaccess): Likewise.
5535 (build_get_class): Likewise.
5536 (build_field_ref): Likewise.
5537 (invoke_build_dtable): Likewise.
5538 (build_invokeinterface): Likewise.
5539 * lang.c (lang_f_options): Add flag_check_references.
5540 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5541 * java-tree.h (flag_check_references): New variable.
5542 * lang.c (flag_check_references): Likewise.
5543 * parse.y (patch_invoke): Use java_check_reference.
5544 (patch_assignment): Allow for extra nesting in
5545 _Jv_CheckArrayStore.
5547 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5549 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5550 * lex.c (cxx_keywords): Likewise.
5552 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5554 * parse.y (qualify_ambiguous_name): Broaden `length'
5555 recognition. Help MODIFY_EXPR be resolved as expression names.
5556 Fixes PR java/2066. Fixes PR java/2400.
5558 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5560 * gjavah.c (process_file): Mark interface definitions with
5561 "__attribute__ ((java_interface))".
5563 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5565 * class.c (layout_class): Fixed push_super_field's second
5566 argument. Fixes PR java/2333.
5567 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5568 too early to lay innerclasses out.
5570 2001-03-20 Tom Tromey <tromey@redhat.com>
5571 Alexandre Petit-Bianco <apbianco@redhat.com>
5573 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5574 inside an array reference. Insertion of the array store check
5575 rewritten. Fixes PR java/2299.
5577 2001-03-20 Tom Tromey <tromey@redhat.com>
5579 * lex.c (java_read_unicode): Only accept leading `u's.
5581 2001-03-20 Tom Tromey <tromey@redhat.com>
5583 * jcf-parse.c (read_class): Initialize `class'.
5585 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5587 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5589 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5591 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5592 (layout_class): Likewise.
5593 (layout_class_method): Likewise.
5594 (emit_register_classes): Likewise.
5595 * decl.c (builtin_function): Likewise.
5596 (give_name_to_locals): Likewise.
5598 2001-03-19 Per Bothner <per@bothner.com>
5600 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5601 before trying to load an inner class.
5603 Fixes to process to command-line .class files in two passes.
5604 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5605 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5606 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5607 * class.c (is_compiled_class): Fix for renamed flag.
5608 * parse.y (maybe_create_class_interface_decl): Likewise.
5609 * jcf-parse.c (yyparse): Also set if compiling .class files.
5610 * jcf-parse.c (read_class); Read current_class.
5611 (jcf_parse): Make static.
5612 (load_inner_classes): New function, with code moved from jcf_parse,
5613 because we need to inner classes after the command-line files are read.
5614 (yyparse): Set finput to NULL when it doesn't need to be closed.
5615 Reduce use of main_jcf (basically only for archive) and
5616 use finput instead of main_jcf->read_state.
5617 Inline jcf_figure_file_type into yyparse.
5618 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5619 Defer load_inner_classes and parse_class_file to a second pass,
5620 after we've correctly mapped command-line .clas fiels to classes.
5621 (jcf_figure_file_type): Removed.
5622 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5623 (JCF_ZERO): Also clear zipd field.
5624 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5626 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5628 * jcf-parse.c (yyparse): Change ch from char * to char.
5630 2001-03-19 Per Bothner <per@bothner.com>
5632 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5633 Add constructed filelist-file at end, following -xjava. Thus any .o
5634 and library files are not affected by the -xjava. Also wrap
5635 explicit @FILE with -xjava and -xnone.
5637 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5639 * class.c (build_static_field_ref): Call make_decl_rtl() after
5640 setting the DECL_EXTERNAL flag.
5642 2001-03-17 Per Bothner <per@bothner.com>
5644 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5646 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5647 when result is is needed (target is STACK_TARGET).
5649 * parse.h (JDEP_SOLV): Removed.
5650 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
5652 * parse.y (incomplete_class_list): Removed.
5653 (obtain_incomplete_type): Don't use or set incomplete_class_list.
5654 It doesn't work if resolve_class changes the name of an array type
5655 that is on the list and then someone else looks for the modified name.
5656 Also, seems liable to break when compiling multiple source files at
5657 once. So the simplest is to just remove incomplete_class_list -
5658 it is only a minor space win and it is not even clear it saves time.
5660 * parse.y (resolve_class): Remove unneeded promote_type.
5662 2001-03-15 Per Bothner <per@bothner.com>
5664 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
5665 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
5666 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
5667 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
5669 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
5670 * parse.y (java_expand_classes): Likewise.
5672 * parse.y (expand_start_java_method): Was only called once and had a
5673 misleading name, so inline in caller java_complete_expand_method.
5674 (enter_a_block): Likewise inline in enter_block and remove.
5676 Remove junk from when gcc/java was created (by copying from C/C++).
5677 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
5678 (struct binding_level): Remove fields keep, keep_if_subblocks,
5679 more_cleanups_ok, have_cleanups (which have never been used).
5680 (pushlevel, poplevel): Remove related useless code.
5682 * class.c (make_class_data): The class_dtable_decl (i.e. the
5683 vtable for Class) should be external, except when compiling Class.
5685 * jvspec.c (lang_specific_driver): Fix -C handling.
5686 Check -save-temps to see if temp @FILE should be deleted.
5687 Follow-up to/fix for February 16 patch.
5689 * verify.c (verify_jvm_instructions): Better error msgs for dup.
5690 (type_stack_dup): Remove no-longer neded error check.
5692 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
5694 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
5695 to 'for_pointer'. If this type is for a pointer (argument) mangling,
5696 don't surround the element with 'N..E' if the type name is
5699 2001-03-14 Mark Mitchell <mark@codesourcery.com>
5701 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
5702 DECL_RTL_SET_P, etc.
5703 (make_method_value): Likewise.
5704 (get_dispatch_table): Likewise.
5706 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
5708 2001-03-07 Tom Tromey <tromey@redhat.com>
5710 * config-lang.in (lang_requires): Define.
5712 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
5714 * typeck.c (convert): Check flag_unsafe_math_optimizations,
5717 2001-03-05 Per Bothner <per@bothner.com>
5719 Fix a problem where rest_of_decl_compilation applied to
5720 class_dtable_decl causes problems because it was done too early,
5721 before output file was opened.
5722 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
5723 * class.c (class_dtable_decl): Add macro - element of class_roots.
5724 (make_class_data): Define class_dtable_decl.
5725 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
5727 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5729 * java/class.c, java/decl.c, java/java-tree.h: Replace all
5730 uses of 'boolean' with 'bool'.
5732 2001-03-01 Zack Weinberg <zackw@stanford.edu>
5734 * lang-specs.h: Add zero initializer for cpp_spec field to all
5737 2001-02-16 Per Bothner <per@bothner.com>
5739 Handle compiling multiple input files at once, and @FILE syntax.
5740 * gcj.texi: Updated documentation to match.
5741 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5742 * jcf-parse.c (parse_source_file): Split into ...
5743 (parse_source_file_1): New function - and:
5744 (parse_source_file_2): New function.
5745 (yyparse): On -ffilelist-file, open and scan named file.
5746 On first pass over files, only do parse_source_file_1.
5747 A new second pass calls parse_source_file_2 for each file to compile.
5748 (init_jcf_parse): Call init_src_parse.
5749 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5750 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5751 as multiple input file combined in one compilation.
5752 * lang-options.h: Add -ffilelist-file
5753 * lang.c (flag_filelist_file): New flag variable.
5754 (lang_f_options): Handle -ffilelist-file.
5755 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5756 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5757 gclass_list - use global fields of src_parse_roots instead.
5758 * parse.y (src_parse_roots): New array.
5759 (incomplete_class_list, gclass_list): New macros.
5760 (push_parser_context, java_pop_parser_context,
5761 java_parser_context_resume): Don't fiddle with deleted fields.
5762 (various): Use incomplete_class gclass_list and global macros
5763 instead of parse_ctxt fields - the lists are global.
5764 (init_src_parse): New function.
5766 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5768 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5770 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5772 * parse.y (check_inner_class_access): Moved declaration of local
5773 `enclosing_decl_type' to the right location.
5775 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5777 * parse.y (parser_check_super_interface): Don't call
5778 check_pkg_class_access for an inner interface.
5779 (parser_check_super): Don't call check_pkg_class_access for inner
5781 (do_resolve_class): Simplify enclosing type loop. Don't call
5782 check_pkg_class_access if CL and DECL are not set.
5783 (find_in_imports_on_demand): Set DECL if class_type needed to be
5784 loaded. Don't call check_pkg_class_access for an inner class.
5785 (check_inner_class_access): Rewritten to implement member access
5786 rules as per spec 6.6.1.
5787 (check_pkg_class_access): Handle the empty package correctly.
5788 (in_same_package): New function. Determine if two classes are in the
5791 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5793 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5794 method into array types.
5795 * parse.y (patch_method_invocation): Bypass access check on clone call
5798 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5800 * expr.c (build_instanceof): Check for arrays when trying fold to
5803 2001-02-15 Jim Meyering <meyering@lucent.com>
5805 * Make-lang.in (java.install-common): Depend on `installdirs'.
5806 (java.install-info): Likewise.
5808 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5810 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5812 2001-02-14 Tom Tromey <tromey@redhat.com>
5813 Alexandre Petit-Bianco <apbianco@cygnus.com>
5815 Fix for PR java/1261.
5816 * typeck.c (build_java_array_type): Add public `clone' method to
5818 * parse.y (resolve_qualified_expression_name): Use current_class
5819 when checking for inaccessibility.
5820 (patch_method_invocation): Fixed error message when accessibility
5821 denied. Added `from_super' argument.
5823 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5825 * parse.y (resolve_class): Don't build a fake decl. Use the one
5827 * typeck.c (build_java_array_type): Build and assign decl to array
5830 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5832 * parse.y (not_accessible_p): Changed leading comment. Added extra
5833 `where' argument. Use it to enforce protected access rules.
5834 (resolve_qualified_expression_name): Added extra argument to
5836 (patch_method_invocation): Use argument `primary' to provide
5837 not_accessible_p with an extra argument.
5838 (lookup_method_invoke): Added extra argument to not_accessible_p.
5839 (search_applicable_method_list): Likewise.
5841 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5843 * parse.y (resolve_qualified_expression_name): Try to resolve as
5844 an inner class access only if `decl' is a TYPE_DECL.
5846 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * decl.c (classdollar_identifier_node): Initialize.
5849 * java-tree.h (enum java_tree_index): New entry
5850 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5851 (classdollar_identifier_node): New macro.
5852 (ID_CLASSDOLLAR_P): Likewise.
5853 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5854 (build_dot_class_method_invocation): Likewise.
5855 (find_applicable_accessible_methods_list): `class$' can't be
5858 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5860 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5862 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5864 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5865 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5868 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5870 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5871 outside of the `__U' sequence too.
5872 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5875 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5877 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5879 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5881 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5882 (JVGENMAIN_OBJS): Likewise.
5883 * java-tree.h (append_gpp_mangled_name): New prototype.
5884 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5885 Removed cast calling `gcc_add_root.'
5886 * jvgenmain.c (mangle_obstack): New global, initialized.
5888 (do_mangle_class): Constify local `ptr.'
5889 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5890 append_gpp_mangle_name and update `count' if necessary.
5891 Use `mangle_obstack.'
5892 * mangle.c (append_unicode_mangled_name): Removed.
5893 (append_gpp_mangled_name): Likewise.
5894 (unicode_mangling_length): Likewise.
5895 (mangle_member_name): Return type set to `void.'
5896 (mangle_field_decl): Don't append `U' in escaped names.
5897 (mangle_method_decl): Likewise.
5898 (mangle_member_name): Just use `append_gpp_mangled_name.'
5899 * mangle_name.c: New file.
5901 2001-02-07 Per Bothner <per@bothner.com>
5903 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5905 * check-init.c (check_init): Don't call done_alternative after
5906 processing loop code, as a LOOP_EXPR never terminates normally.
5908 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5910 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5912 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5917 2001-02-06 Tom Tromey <tromey@redhat.com>
5919 * lex.c (java_new_lexer): Longer error message.
5921 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5922 Alexandre Petit-Bianco <apbianco@cygnus.com>
5924 * typeck.c (build_prim_array_type): Added leading comment.
5925 (build_java_array_type): Moved locals out of
5926 block. Always create the `data' field, fixed alignment to match
5929 2001-02-04 Tom Tromey <tromey@redhat.com>
5931 * expr.c (java_lang_expand_expr): Don't bother recomputing
5932 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5935 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5937 * parse.y (process_imports): Save the original name of the import
5938 for better error report.
5940 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5942 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5943 of macros used when compiling jvspec.c.
5944 * jvspec.c (lang_specific_driver): Link with the shared
5947 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5949 * check-init.c (check_init): Call internal_error instead of fatal.
5950 * expr.c (java_lang_expand_expr): Likewise.
5951 * jcf-parse.c (get_constant): Likewise.
5952 * mangle.c (java_mangle_decl): Likewise.
5953 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5954 (operator_string): Likewise.
5955 * check-init.c (check_init): Call abort instead of fatal.
5956 * class.c (build_class_ref): Likewise.
5957 * constants.c (write_constant_pool): Likewise.
5958 * decl.c (start_java_method): Likewise.
5959 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5960 (java_stack_dup, encode_newarray_type): Likewise.
5961 (build_java_array_length_access): Likewise.
5962 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5963 (build_java_soft_divmod, build_invokeinterface): Likewise.
5964 * java-tree.h (INNER_CLASS_P): Likewise.
5965 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5966 (give_name_to_class, get_class_constant): Likewise.
5967 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5968 (find_constant_index, generate_bytecode_conditional): Likewise.
5969 (generate_bytecode_insns, perform_relocations): Likewise.
5970 * lex.c (java_unget_unicode, java_lex): Likewise.
5971 * mangle.c (mangle_type, mangle_record_type): Likewise.
5972 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5973 (finish_mangling): Likewise.
5974 * parse.h (MARK_FINAL_PARMS): Likewise.
5975 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5976 (obtain_incomplete_type, java_complete_class): Likewise.
5977 (java_check_regular_methods, java_complete_expand_method): Likewise.
5978 (cut_identifier_in_qualified, check_deprecation): Likewise.
5979 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5980 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5981 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5982 * typeck.c (set_local_type, parse_signature_type): Likewise.
5983 (parse_signature_string, build_java_signature): Likewise;
5984 (set_java_signature): Likewise.
5985 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5986 * class.c (add_method): Call fatal_error instead of fatal.
5987 (build_static_field_ref): Likewise.
5988 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5989 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5990 * lex.c (java_new_new_lexer): Likewise.
5991 * jv-scan.c (main): Likewise.
5992 (fatal_error): Renamed from fatal.
5993 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5995 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5996 (yyparse): Likewise.
5997 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5998 * lex.c (java_get_line_col): Likewise.
5999 * jcf-parse.c (load_class): Make errors non-fatal.
6000 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6002 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6004 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6005 (error): Remove unused function.
6006 (main): Don't use "__attribute__ alias" on generated class symbol.
6008 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6010 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6012 * parse.y (finish_method_declaration): Code accounting for WFLed
6013 method DECL_NAMEs deleted.
6014 (check_abstract_method_definitions): Likewise.
6015 (resolve_type_during_patch): Layout resolved type.
6016 * typeck.c (lookup_do): Removed unused local.
6018 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6020 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6021 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6022 integer_negative_one_node.
6023 * expr.c (build_java_binop): Likewise.
6025 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6027 * zextract.c (read_zip_archive): Read file_offset before writing
6028 zipd and consequently clobbering the header contents.
6030 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6032 * Make-lang.in: Remove all dependencies on defaults.h.
6033 * decl.c: Don't include defaults.h.
6035 * parse.y: Likewise.
6037 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * ChangeLog (2001-01-21): Fixed typo.
6040 * class.c (layout_class_method): Code accounting for WFLed
6041 method DECL_NAMEs deleted.
6042 * constant.c (find_methodref_index): Likewise.
6043 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6044 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6045 (struct lang_decl): New field `wfl'.
6046 (java_get_real_method_name): Prototype deleted.
6047 * mangle.c (mangle_method_decl): Code accounting for WFLed
6048 method DECL_NAMEs deleted.
6049 * parse.h (GET_METHOD_NAME): Macro deleted.
6050 * parse.y (reset_method_name): Deleted.
6051 (method_header): Set DECL_FUNCTION_WFL.
6052 (check_abstract_method_header): Code accounting for WFLed method
6054 (java_get_real_method_name): Deleted.
6055 (check_method_redefinition): Code accounting for WFLed method
6056 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6057 (java_check_regular_methods): Likewise.
6058 (java_check_abstract_methods): Likewise.
6059 (java_expand_classes): Don't call `reset_method_name.'
6060 (search_applicable_method_list): Use DECL_NAMEs instead of
6062 * typeck.c (lookup_do): Code accounting for WFLed method
6065 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6067 * lex.c (java_read_char): Check for EOF from getc first.
6069 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * class.c (layout_class): Don't lay the superclass out if it's
6072 already being laid out.
6073 * jcf-parse.c (handle_innerclass_attribute): New function.
6074 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6075 handle_innerclasses_attribute.
6076 (jcf_parse): Don't load an innerclasses if it's already being
6078 * jcf-write.c (append_innerclass_attribute_entry): Static
6079 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6080 to be zero for anonymous classes.
6082 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6086 * jcf-parse.c (set_source_filename): Use
6087 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6089 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6092 gets a unique asm name.
6094 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6096 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6097 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6099 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6100 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6101 * parse.y (lookup_package_type_and_set_next): Deleted.
6102 (resolve_package): Removed unnecessary code.
6103 (find_applicable_accessible_methods_list): `finit$' can't be
6105 * verify.c (pop_argument_types): Added missing prototype.
6107 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6109 * config-lang.in: Disable java by default.
6111 2001-01-23 Tom Tromey <tromey@redhat.com>
6113 * gcj.texi (Copying): New node.
6114 Added copyright information.
6116 2001-01-21 Per Bothner <per@bothner.com>
6118 Various fixes to allow compiling a compressed .jar/.zip archive.
6119 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6120 (struct ZipFile): Add fields name and next (from ZipFileCache).
6121 (struct ZipDirectory): New field zipf points to owning ZipFile.
6122 * jcf.h (struct ZipDirectory): Add forward declaration.
6123 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6124 Remove seen_in_zip and zip_offset fields.
6125 (JCF_SEEN_IN_ZIP): New macro.
6126 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6127 * jcf-io.c: Change all ZipFileCache to ZipFile.
6128 (read_zip_member): New function.
6129 (open_in_zip): Call read_zip_member.
6130 * jcf-parse.c (find_in_current_zip): Remove function.
6131 (read_class): Merge in find_in_current_zip functionality.
6132 Call read_zip_member if needed.
6133 (parse_zip_file_entries): Use read_zip_member.
6134 (process_zip_dir): Update for removed and added JCF fields.
6135 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6137 2001-01-21 Per Bothner <per@bothner.com>
6139 Minor optimization of static ggc roots.
6140 * jcf-parse.c (parse_roots): New static field.
6141 (current_field, current_method, current_file_list): Replace by macros
6142 naming fields of parse_roots.
6143 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6144 * class.c (class_roots): New static field.
6145 (registered_class, fields_ident, info_ident, class_list):
6146 New macros naming fields of parse_roots.
6147 (build_static_field_ref): Don't register roots here.
6148 (layout_class): Static field list replaced by macro class_list.
6149 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6150 Initialize fields_ident and info_ident here.
6152 2001-01-21 Per Bothner <per@bothner.com>
6154 * jcf-parse.c (ggc_mark_jcf): New function.
6155 (init_jcf_parse): Register current_jcf as ggc root.
6157 2001-01-21 Per Bothner <per@bothner.com>
6159 * lang.c (put_decl_node): Print method's name.
6161 2001-01-21 Per Bothner <per@bothner.com>
6163 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6164 (verify_jvm_instructions): Use it, for better error messages on loads.
6166 2001-01-21 Per Bothner <per@bothner.com>
6168 * verify.c (merge_type_state): Still may have to merge even if
6169 LABEL_VERIFIED (label).
6171 2001-01-21 Per Bothner <per@bothner.com>
6173 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6174 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6176 2001-01-19 Per Bothner <per@bothner.com>
6178 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6179 if expeting an interface type. Refines Tom's change of 2000-09-12.
6181 2001-01-18 Per Bothner <per@bothner.com>
6183 * gcj.texi (Input Options): Mention .java files.
6185 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6187 * lang-options.h (-Wunsupported-jdk11): Removed.
6188 * lang.c (flag_not_overriding): Deleted.
6189 (flag_static_local_jdk1_1): Likewise.
6190 (lang_W_options): Removed "unsupported-jdk11" entry.
6191 * parse.y (java_check_methods): Removed dead code.
6193 2001-01-17 Tom Tromey <tromey@redhat.com>
6195 Changes suggested by Per Bothner:
6196 * gcj.texi (Input Options): Don't mention input files.
6197 (Code Generation): Updated --main information.
6198 (Invoking jcf-dump): Mention that --javap is incomplete.
6199 From Alexandre Petit-Bianco:
6200 (Warnings): Don't mention -Wunsupported-jdk11.
6202 (Compatibility): Mention JDK 1.2-ness of libraries.
6203 (Resources): Mention resources used when writing gcj.
6205 2001-01-17 Tom Tromey <tromey@redhat.com>
6207 * gcj.texi: New file.
6208 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6209 (java.info): Depend on gcj.info.
6210 (java/gcj.dvi): New target.
6211 (java.dvi): Depend on gcj.dvi.
6212 (java.install-info): Wrote.
6214 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6216 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6217 having called make_decl_rtl.
6219 2001-01-14 Per Bothner <per@bothner.com>
6221 Various patches to emit better messages on verification errors.
6222 * expr.c (push_type_0): Return error indication on stack overflow,
6223 instead of callinfg fatal.
6224 (push_type): Now just call push_type_0 (nd fatal on overflow).
6225 (pop_type_0): Return detailed error message (in a char** argument).
6226 (pop_type): If pop_type_0 fails, print error message.
6227 (pop_argument_types): Moved to verify.c.
6228 * verify.c (pop_argument_types): Moved from expr.c.
6229 Return a (possible) error message, rather than void.
6230 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6231 (verify_jvm_instruction): Use new macros, improving error messages.
6232 For case OPCODE_astore use object_ptr_type_node.
6233 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6234 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6236 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6237 constant, return body without wrapper. (Improves constant folding.)
6238 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6240 2001-01-13 Per Bothner <per@bothner.com>
6242 * expr.c (expand_java_field_op): Assigning to a final field outside
6243 an initializer does not violate JVM spec, so should be warning, not
6244 error. (Sun's verifier does not complain - though MicroSoft's does.)
6246 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6248 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6251 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6253 * parse.y (resolve_expression_name): Permit instance variables from
6254 enclosing context in super constructor call.
6255 (resolve_qualified_expression_name): Permit enclosing class's qualified
6256 "this" in super constructor call.
6258 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6260 * class.c (build_utf8_ref): Remove last argument in call to
6261 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6262 (build_class_ref): Likewise.
6263 (build_static_field_ref): Likewise.
6264 (get_dispatch_table): Likewise.
6265 (layout_class_method): Likewise.
6266 (emit_register_classes): Likewise.
6267 * constants.c (build_constant_data_ref): Likewise.
6268 * decl.c (builtin_function): Likewise.
6269 (create_primitive_vtable): Likewise.
6270 * expr.c (build_known_method_def): Likewise.
6271 (build_jni_stub): Likewise.
6272 (java_lang_expand_expr): Likewise.
6274 2001-01-10 Tom Tromey <tromey@redhat.com>
6276 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6278 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6280 * java-tree.h (lang_printable_name_wls): New prototype.
6281 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6282 rather than `current_class' to print type name. Don't prepend type
6283 names when printing constructor names.
6284 (lang_printable_name_wls): New function.
6285 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6286 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6287 * parse.y (patch_method_invocation): Message tuned for constructors.
6288 (not_accessible_p): Grant `private' access from within
6291 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6293 All files with updated copyright when applicable.
6294 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6295 * class.c (mangle_class_field): Function removed.
6296 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6297 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6298 (build_class_ref): Call `java_mangle_class_field' instead of
6299 `mangle_class_field.'
6300 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6301 (layout_class): Call `java_mangle_decl' instead of
6302 `mangle_static_field.'
6303 (cxx_keywords): Initialized static array moved to `lex.c.'
6304 (layout_class_method): Changed leading comment. Simplified to
6305 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6306 * decl.c (lang_mark_tree): Mark field `package_list.'
6307 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6308 (struct lang_type): New field `package_list.'
6309 (unicode_mangling_length): Prototype removed.
6310 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6311 emit_unicode_mangled_name): Likewise.
6312 (cxx_keyword_p): New prototype.
6313 (java_mangle_decl, java_mangle_class_field,
6314 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6315 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6317 * jvgenmain.c (main_method_prefix): Global variable removed.
6318 (main_method_suffix): Likewise.
6319 (do_mangle_classname): New function.
6320 (main): Call it. Format changed to accommodate new mangling scheme.
6321 * lex.c: (utf8_cmp): Conditionally prototyped.
6322 (cxx_keywords): Moved from class.c, conditionally defined.
6323 (utf8_cmp, cxx_keyword_p): Likewise.
6324 * mangle.c (obstack.h, ggc.h): Included.
6325 (mangle_field_decl): New function.
6326 (mangle_method_decl, mangle_type, mangle_pointer_type,
6327 mangle_array_type, mangle_record_type,
6328 find_compression_pointer_match, find_compression_array_match,
6329 find_compression_record_match,
6330 find_compression_array_template_match, set_type_package_list,
6331 entry_match_pointer_p, emit_compression_string, init_mangling,
6332 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6333 (mangle_obstack): New global.
6334 (MANGLE_RAW_STRING): New macro.
6335 (unicode_mangling_length): Turned static.
6336 (append_unicode_mangled_name): Renamed from
6337 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6338 replaces `obstack', removed from the parameter list.
6339 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6340 replaces parameter `obstack', removed from the parameter list. Call
6341 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6342 (append_gpp_mangled_classtype): Removed.
6343 (compression_table, compression_next): New static variables.
6344 * parse.y (temporary_obstack): Extern declaration removed.
6346 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6348 * parse.y (patch_binop): Compute missing type in error situations.
6350 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6352 * class.c (make_class_data): Push initial value for "arrayclass".
6353 * decl.c (init_decl_processing): Add new class field "arrayclass".
6355 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6357 From patha@softlab.ericsson.se:
6358 * parse.y (switch_label): Use build, not build1, to construct
6361 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6363 * lang.c (lang_decode_option): Change -MA to -MP.
6364 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6365 Update to new prototype; do quote targets.
6366 (jcf_dependency_write): Update.
6368 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6370 Shorten primitive array allocation path:
6371 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6372 to create new primitive arrays.
6373 * expr.c (build_newarray): If generating native code, call
6374 soft_newarray_node with a reference to the primitive TYPE identifier
6375 instead of type_value.
6377 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6379 Fix for PRs gcj/312 and gcj/253:
6380 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6381 dest if they arn't already.
6382 * class.c (layout_class): Call maybe_layout_super_class on
6383 superinterfaces also, but only if compiling from bytecode.
6386 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6389 2000-12-15 Tom Tromey <tromey@redhat.com>
6391 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6394 2000-12-14 Andrew Haley <aph@redhat.com>
6396 * boehm.c (mark_reference_fields): Change test to correctly detect
6399 2000-12-15 Andreas Jaeger <aj@suse.de>
6401 * config-lang.in (lang_dirs): Added.
6403 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6406 Credits go to rth for finding it.
6408 2000-12-13 Mike Stump <mrs@wrs.com>
6410 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6412 2000-11-07 Tom Tromey <tromey@cygnus.com>
6414 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6415 * lex.c (java_ignorable_control_p): Removed.
6416 (java_letter_or_digit_p): Removed.
6417 (java_start_char_p): New function.
6418 (java_read_char): Return `int', not `unicode_t'. Changed
6420 (java_read_unicode): Likewise.
6421 (java_read_unicode_collapsing_terminators): Likewise.
6422 (java_get_unicode): Likewise.
6423 (java_new_lexer): Initialize hit_eof.
6424 (java_parse_end_comment): Take `int' argument.
6425 (java_parse_doc_section): Likewise.
6426 (java_parse_escape_sequence): Don't allow backlash-newline.
6428 * lex.h (JAVA_DIGIT_P): Removed.
6429 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6430 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6431 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6432 (JAVA_PART_CHAR_P): New macro.
6434 (JAVA_CHAR_ERROR): Now -2.
6435 (java_lexer): New field `hit_eof'.
6436 * chartables.h: New file.
6437 * gen-table.pl: new file.
6439 2000-11-20 Tom Tromey <tromey@cygnus.com>
6440 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * parse.y (java_complete_lhs): Only allow compound assignment of
6443 reference type if type is String.
6445 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6448 jcf-path.c: Likewise.
6450 2000-12-09 Anthony Green <green@redhat.com>
6452 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6453 filestart and filename_length as int values.
6455 2000-12-07 Mo DeJong <mdejong@redhat.com>
6457 * jcf-io.c (find_class): Correct the logic that tests to see if a
6458 .java file is newer than its .class file. The compiler was
6459 incorrectly printing a warning when file mod times were equal.
6461 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6463 * jvgenmain.c: Use ISPRINT not isascii.
6465 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * parse.y (end_artificial_method_body): Fixed typo.
6469 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * parse.y (patch_method_invocation): Pick the correct enclosing
6472 context when creating inner class instances.
6475 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6477 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6478 Update copyright year to 2000.
6480 2000-11-23 Anthony Green <green@redhat.com>
6482 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6483 Move current_file_list out of yyparse and make it static.
6485 * expr.c: Declare quick_stack and tree_list_free_list as static
6486 (init_expr_processing): Register quick_stack and
6487 tree_list_free_list roots.
6489 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.y (build_outer_field_access): New local `decl_ctx', use
6492 it. Check for field's context and current class immediate outer
6493 context inheritance.
6494 (outer_field_access_p): Consider fields inherited from the last
6496 (build_access_to_thisn): Stop at the last enclosing context if
6500 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6502 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6504 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6506 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6509 2000-11-20 Tom Tromey <tromey@cygnus.com>
6511 * jv-scan.c (help): Document --complexity.
6512 (options): Added --complexity.
6513 (flag_complexity): New global.
6514 (main): Call `report'.
6515 * parse-scan.y (complexity): New global.
6516 (if_then_statement, if_then_else_statement,
6517 if_then_else_statement_nsi, switch_block_statement_group,
6518 while_expression, do_statement, for_begin, continue_statement,
6519 throw_statement, catch_clause, finally, method_invocation,
6520 conditional_and_expression, conditional_or_expression,
6521 conditional_expression): Update complexity.
6522 (reset_report): Reset complexity.
6523 (report): New function.
6525 2000-11-20 Tom Tromey <tromey@cygnus.com>
6527 * lex.c (yylex): Added STRICT_TK case.
6528 * parse.y (STRICT_TK): Added.
6529 * parse-scan.y (STRICT_TK): Added.
6530 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6531 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6533 * keyword.h: Rebuilt.
6534 * keyword.gperf (strictfp): Added.
6536 2000-11-20 Tom Tromey <tromey@cygnus.com>
6538 * lex.c (yylex): Recognize floating point constants with leading
6541 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6543 * java-tree.h (cyclic_inheritance_report): Constify.
6544 * parse.y (cyclic_inheritance_report): Likewise.
6546 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6548 * parse.y (goal): Remove call to ggc_add_string_root.
6550 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6552 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6553 Create string in scratch buffer, then pass to build_string.
6555 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6557 * parse.y (issue_warning_error_from_context): Add
6560 2000-11-11 Anthony Green <green@redhat.com>
6562 * jcf-parse.c (process_zip_dir): Add finput parameter.
6563 (jcf_figure_file_type): Call process_zip_dir with appropriate
6566 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6568 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6569 * jcf-parse.c (jcf_figure_file_type): Likewise.
6571 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6573 * parse.y (create_new_parser_context): Use memset () instead of
6576 2000-11-08 Tom Tromey <tromey@cygnus.com>
6578 * gjavah.c (process_file): Only include gcj/cni.h when generating
6581 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6583 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6584 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6585 instead of bzero ().
6587 2000-11-05 Tom Tromey <tromey@cygnus.com>
6589 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6590 * lex.c (IS_ZERO): New define.
6591 (java_perform_atof): Error on floating point underflow.
6593 2000-11-04 Tom Tromey <tromey@cygnus.com>
6595 * lex.c (java_parse_escape_sequence): Only read two octal
6596 characters if the first one is greater than 3. Don't allow
6597 "octal" numbers to include the digits 8 or 9.
6599 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6601 * Make-lang.in (java.distdir): Remove.
6603 2000-11-03 Tom Tromey <tromey@cygnus.com>
6605 * Make-lang.in (java.dvi): New target.
6606 Partial fix for PR other/567.
6608 * lang-options.h: Mention -Wout-of-date.
6609 * jcf-dump.c (flag_newer): New global.
6610 * gjavah.c (flag_newer): New global.
6611 * jcf-io.c (find_class): Only warn when flag_newer set.
6612 * lang.c (flag_newer): New global.
6613 (struct string_option): New declaration.
6614 (lang_W_options): New global.
6615 (process_option_with_no): New function.
6616 (lang_decode_option): Use it.
6618 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6619 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6622 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6623 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6624 * lex.c (java_read_unicode): Removed `term_context' argument.
6625 Recognize any number of `u' in `\u'.
6626 (java_read_unicode_collapsing_terminators): New function.
6627 (java_get_unicode): Use it.
6628 (java_lineterminator): Removed.
6629 (yylex): Produce error if character literal is newline or single
6630 quote. Return if eof found in middle of `//' comment. EOF in
6631 `//' comment is only an error if pedantic.
6632 (java_ignorable_control_p): New function.
6633 (java_parse_end_comment): Return if eof found in middle of
6636 * jv-scan.c (pedantic): New global.
6638 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * parse.y (outer_field_access_p): Inherited fields aren't
6641 consider outer fields.
6642 (maybe_build_thisn_access_method): Use
6643 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6644 (resolve_expression_name): Trigger an error if a static field
6645 is being accessed as an outer field.
6647 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6649 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
6652 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
6654 * Make-lang.in: Move all build rules here from Makefile.in,
6655 adapt to new context. Wrap all rules that change the current
6656 directory in parentheses. Expunge all references to $(P).
6657 When one command depends on another and they're run all at
6658 once, use && to separate them, not ;. Add OUTPUT_OPTION to
6659 all object-file generation rules. Delete obsolete variables.
6661 * Makefile.in: Delete.
6662 * config-lang.in: Delete outputs= line.
6664 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * parse.y (patch_method_invocation): NULLify this_arg when already
6668 (maybe_use_access_method): Handle call to methods unrelated to the
6669 current class. Fixed comment.
6672 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
6677 2000-10-24 Tom Tromey <tromey@cygnus.com>
6679 * lex.c (java_new_lexer): Initialize new fields. Work around
6680 broken iconv() implementations.
6681 (java_read_char): Swap bytes if required. Use fallback decoder if
6683 (byteswap_init, need_byteswap): New globals.
6684 (java_destroy_lexer): Only close iconv handle if it is in use.
6685 * lex.h (java_lexer): New fields read_anything, byte_swap,
6687 Made out_buffer unsigned.
6689 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
6692 where an enclosing context can be set on the jdep.
6693 (do_resolve_class): Fixed identation.
6695 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6697 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
6699 * jcf-reader.c (peek_attribute, skip_attribute): Only define
6702 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
6704 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
6706 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6708 * jcf-write.c (OP1): Update `last_bc'.
6709 (struct jcf_block): Fixed indentation and typo in comments. New
6711 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
6712 follows `monitorenter'.
6713 * parse.y (patch_synchronized_statement): New local `tmp'. Call
6717 2000-10-16 Tom Tromey <tromey@cygnus.com>
6719 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
6720 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
6721 * lang-options.h: Added -MA, -MT, -MF..
6722 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
6723 (DEPEND_TARGET_SET): New macro.
6724 (DEPEND_FILE_ALREADY_SET): Likewise.
6725 (init_parse): Handle new flags.
6726 * jcf.h (jcf_dependency_print_dummies): Declare.
6727 * Make-lang.in (s-java): Added mkdeps.o.
6728 * Makefile.in (BACKEND): Added mkdeps.o.
6729 (../gcjh$(exeext)): Added mkdeps.o.
6730 (../jcf-dump$(exeext)): Added mkdeps.o.
6731 * jcf-depend.c: Include mkdeps.h.
6732 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
6733 add_entry): Removed.
6734 (jcf_dependency_reset): Rewrote.
6735 (dependencies): New global.
6736 (jcf_dependency_set_target): Rewrote.
6737 (jcf_dependency_add_target): Likewise.
6738 (jcf_dependency_add_file): Likewise.
6740 (print_ents): Removed.
6741 (jcf_dependency_write): Rewrote.
6742 (print_dummies): New global.
6743 (jcf_dependency_print_dummies): New function
6744 (jcf_dependency_write): Call deps_dummy_targets if required.
6746 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6748 * gjavah.c (add_class_decl): Removed unused variables `tname',
6749 `tlen' and `name_index'.
6750 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6751 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6752 in `wfl_operator' with value.
6753 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6754 (jcf_figure_file_type): Fixed identation.
6755 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6756 * parse.y (analyze_clinit_body): New function.
6757 (static_initializer:): Reset `current_static_block'.
6758 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6759 `wfl_operator' with new value.
6760 (lookup_cl): Use EXPR_WFL_FILENAME.
6761 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6762 analyze_clinit_body.
6763 (build_outer_field_access): Access to this$<n> built from
6764 current_class, not its outer context.
6765 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6766 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6767 (patch_method_invocation): Use `is_static_flag' when already
6769 (patch_newarray): Removed assignment in ternary operator.
6771 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * except.c (free_eh_ranges): Don't free `whole_range'.
6775 2000-10-15 Anthony Green <green@redhat.com>
6777 * decl.c (init_decl_processing): Call init_class_processing before
6780 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * check-init.c (check_init): Fixed leading comment. Use
6784 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6785 (give_name_to_locals): Likewise.
6786 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6787 fields in lang_decl_var.
6788 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6789 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6790 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6791 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6792 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6793 (LOCAL_FINAL): Rewritten.
6794 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6795 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6796 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6797 `init_final' fields.
6798 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6799 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6800 (TYPE_HAS_FINAL_VARIABLE): New macro.
6801 (struct lang_type): Added `afv' field.
6802 * parse.y (check_static_final_variable_assignment_flag): New function.
6803 (reset_static_final_variable_assignment_flag): Likewise.
6804 (check_final_variable_local_assignment_flag): Likewise.
6805 (reset_final_variable_local_assignment_flag): Likewise.
6806 (check_final_variable_indirect_assignment): Likewise.
6807 (check_final_variable_global_assignment_flag): Likewise.
6808 (add_inner_class_fields): Use LOCAL_FINAL_P.
6809 (register_fields): Handle local finals and final variables.
6810 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6811 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6812 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6814 (java_complete_expand_methods): Loop to set
6815 TYPE_HAS_FINAL_VARIABLE. Call
6816 `reset_final_variable_local_assignment_flag' and
6817 `check_final_variable_local_assignment_flag' accordingly before
6818 and after constructor expansion. Call
6819 `reset_static_final_variable_assignment_flag'
6820 before expanding <clinit> and after call
6821 `check_static_final_variable_assignment_flag' if the
6822 current_class isn't an interface. After all methods have been
6823 expanded, call `check_final_variable_global_assignment_flag' and
6824 `check_static_final_variable_assignment_flag' if the current class
6826 (maybe_yank_clinit): Fixed typo in comment.
6827 (build_outer_field_access_methods): Removed old sanity check. Use
6828 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6829 Don't create access methods for finals.
6830 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6831 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6832 existing DECL_INIT has been processed.
6833 (java_complete_lhs): Likewise.
6834 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6835 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6837 (patch_assignment): Use LOCAL_FINAL_P.
6838 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6839 DECL_INITIAL is nullified.
6842 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6844 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6846 * Makefile.in (parse.c, parse-scan.c): Likewise.
6848 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6850 * class.c (temporary_obstack): Remove.
6851 (make_class): Don't mess with obstascks.
6852 (push_class): Likewise.
6853 (set_super_info): Likewise.
6854 (add_method_1): Likewise.
6855 (add_method): Likewise.
6856 (add_field): Likewise.
6857 (build_utf8_ref): Likewise.
6858 (build_class_ref): Likewise.
6859 (build_static_field_ref): Likewise.
6860 (finish_class): Likewise.
6861 (push_super_field): Likewise.
6862 (layout_class): Likewise.
6863 (layout_class_methods): Likewise.
6864 (init_class_processing): Likewise.
6865 * constants.c (get_tag_node): Likewise.
6866 (build_constant_data_ref): Likewise.
6867 * decl.c (ggc_p): Remove.
6868 (copy_lang_decl): Use ggc_alloc.
6869 (complete_start_java_method): Don't mess with obstacks.
6870 (start_java_method): Likewise.
6871 (end_java_method): Likewise.
6872 * except.c (link_handler): Use xmalloc.
6873 (free_eh_ranges): New function.
6874 (method_init_exceptions): Use it.
6875 (add_handler): Use xmalloc.
6876 (expand_start_java_handler): Don't mess with obstacks.
6877 (prepare_eh_table_type): Likewise.
6878 (expand_end_java_handler): Likewise.
6879 * expr.c (push_value): Likewise.
6880 (create_label_decl): Likewise.
6881 (build_jni_stub): Likewise.
6882 (java_lang_expand_expr): Likewise.
6883 (note_instructions): Use xrealloc.
6884 (java_push_constant_from_pool): Don't mess with obstacks.
6885 (process_jvm_instruction): Likewise.
6886 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6888 * jcf-parse.c (get_constant): Don't mess with obstacks.
6889 (read_class): Likewise.
6890 (jcf_parse): Likewise.
6891 * lex.c (expression_obstack): Remove.
6892 (java_lex): Don't use obstack_free.
6893 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6894 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6895 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6896 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6897 * parse.y (gaol): Add more GC roots.
6898 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6899 (lookup_field_wrapper): Likewise.
6900 (obtain_incomplete_type): Don't mess with obstacks.
6901 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6903 (craft_constructor): Don't mess with obstacks.
6904 (safe_layout_class): Likewise.
6905 (java_complete_class): Likewise.
6906 (source_end_java_method): Likewise.
6907 (build_outer_field_access_methods): Likewise.
6908 (build_outer_method_access_method): Likewise.
6909 (maybe_build_thisn_access_method): Likewise.
6910 (build_dot_class_method_invocation): Likewise.
6911 (java_complete_tree): Likewise.
6912 (java_complete_lhs): Likewise.
6913 (do_merge_string_cste): Likewise.
6914 (patch_string_cst): Likewise.
6915 (array_constructor_check_entry): Likewise.
6916 * typeck.c (build_java_array_type): Likewise.
6917 (parse_signature_string): Likewise.
6918 (build_java_signature): Likewise.
6920 2000-10-12 Tom Tromey <tromey@cygnus.com>
6923 * gjavah.c (add_class_decl): Don't special-case inner classes.
6924 (add_namelet): Likewise.
6926 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6928 * java-tree.h: Constify current_encoding.
6929 * lang.c: Constify current_encoding.
6931 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6933 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6934 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6936 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6938 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6939 patch. Fixes gcj/340.
6941 2000-10-10 Tom Tromey <tromey@cygnus.com>
6943 * lex.c (java_new_lexer): Initialize out_first and out_last
6945 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6947 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6949 * parse.y (pop_current_osb): New function.
6950 (array_type:): Use `dims:', changed actions
6951 accordingly. Suggested by Anthony Green.
6952 (array_creation_expression:): Used pop_current_osb.
6953 (cast_expression:): Likewise.
6954 (search_applicable_method_list): Fixed indentation.
6956 2000-10-08 Anthony Green <green@redhat.com>
6958 * parse.y (array_type_literal): Remove production.
6959 (type_literals): Refer to array_type, not array_type_literal.
6961 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6963 Patch contributed by Corey Minyard.
6964 * decl.c (check_local_named_variable): New function.
6965 (tree check_local_unnamed_variable): Likewise.
6966 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6968 2000-10-07 Anthony Green <green@redhat.com>
6970 * class.c (layout_class): Handle case where superclass can't be
6973 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6975 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6978 2000-10-05 Tom Tromey <tromey@cygnus.com>
6980 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6981 * jvgenmain.c (class_mangling_prefix): Removed.
6982 (class_mangling_suffix): New global.
6984 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6986 (print_method_info): Handle overrides for static and final
6988 (process_file): Generate declaration for class object field.
6989 * class.c (cxx_keywords): New array.
6990 (utf8_cmp): New function.
6991 (cxx_keyword_p): New function.
6992 (layout_class_method): Mangle C++ keywords by appending `$'.
6993 (mangle_field): New function.
6994 (mangle_class_field): Use mangle_field. Mangle class name as
6996 (mangle_static_field): Use mangle_field.
6998 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * decl.c (find_local_variable): Removed uncessary type check and
7001 fixed range check typo. From Corey Minyard.
7003 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * decl.c (give_name_to_locals): New local `code_offset'. Call
7006 `maybe_adjust_start_pc'.
7007 * expr.c (note_instructions): New function.
7008 (expand_byte_code): Don't collect insn starts here.
7009 (peek_opcode_at_pc): New function.
7010 (maybe_adjust_start_pc): Likewise.
7011 * java-tree.h (maybe_adjust_start_pc): Declare.
7012 (note_instructions): Likewise.
7013 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7015 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7017 * parse.y (field_access:): Fixed indentation.
7018 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7020 2000-09-07 Tom Tromey <tromey@cygnus.com>
7023 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7024 JPRIMITIVE_TYPE_P, for arithmetic operators.
7025 (patch_method_invocation): Indentation fix.
7026 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7027 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7028 (do_unary_numeric_promotion): Cleaned up code.
7029 (valid_cast_to_p): Handle boolean correctly.
7031 2000-09-27 Tom Tromey <tromey@cygnus.com>
7033 * lex.c (java_read_unicode): Reset bs_count when finished with
7036 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7039 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7040 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7041 (typeck.o): Depend on ggc.h.
7042 * class.c (add_method_1): Use GC functions for allocation.
7043 (init_class_processing): Register roots.
7044 * decl.c (ggc_p): Set to 1.
7045 (pending_local_decls): Make it static.
7046 (push_jvm_slot): Use GC functions for allocation.
7047 (init_decl_processing): Register roots.
7048 (give_name_to_locals): Use GC functions for allocation.
7049 (lang_mark_tree): New function.
7050 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7051 functions for allocation.
7052 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7053 * lex.c (java_lex): Use build_string, rather than replicating it
7055 * parse.y (goal): Add more roots.
7056 (mark_parser_ctxt): New function.
7057 * typeck.c: Include ggc.h.
7059 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7062 contains something else than MODIFY_EXPR.
7064 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7066 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7067 * Makefile.in (parse.o): Depend on ggc.h.
7068 (class.o): Likewise.
7069 (constants.o): Likewise.
7072 (jcf-parse.o): Likewise.
7073 (jcf-write.o): Likewise.
7074 (mangle.o): Likewise.
7075 * class.c: Include ggc.h.
7076 (build_static_field_ref): Register GC roots.
7077 (layout_class): Likewise.
7078 (init_class_processing): Likewise.
7079 * constants.c: Include ggc.h.
7080 (current_constant_pool_data_ref): Remove.
7081 (tag_nodes): Move it to ...
7082 (get_tag_node): ... here. Register GC roots.
7083 * decl.c: Include ggc.h. Remove many global tree definitions.
7084 (throw_node): Define.
7085 (java_global_trees): Likewise.
7086 (predef_filenames): Make the size a constant.
7087 (init_decl_processing): Adjust accordingly.
7088 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7089 * expr.c: Include ggc.h.
7090 (init_expr_processing): Register GC roots.
7091 (build_invokeinterface): Likewise.
7092 * java-tree.h: Replace extern tree declarations with macros.
7093 (java_global_trees): New variable.
7094 (java_tree_index): New enumeration.
7095 (init_jcf_parse): Declare.
7096 * jcf-parse.c: Include ggc.h.
7097 (current_class): Remove declaration.
7098 (main_class): Likewise.
7099 (all_class_list): Likewise.
7100 (predefined_filename_p): Adjust for constant size of
7102 (init_jcf_parse): New function.
7103 * jcf-write.c: Include ggc.h.
7104 (generate_classfile): Register GC roots.
7105 (append_synthetic_attribute): Likewise.
7106 (append_innerclass_attribute_entry): Likewise.
7107 * lang.c: Include ggc.h.
7108 (lang_print_error): Register GC roots.
7109 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7111 * parse.y: Include ggc.h.
7112 (wfl_operator): Remove.
7113 (goal): Register GC roots.
7114 (java_pop_parser_context): Adjust for new field names.
7115 (java_parser_context_save_global): Likewse.
7116 (java_parser_context_restore_global): Likewise.
7117 (java_parser_context_suspend): Likewise.
7118 (java_parser_context_resume): Likewise.
7119 (verify_constructor_circularity): Register GC roots.
7120 (lookup_cl): Likewise.
7121 (java_reorder_fields): Likewise.
7122 (build_current_this): Likewise.
7123 (class_in_current_package): Likewise.
7124 (argument_types_convertible): Likewise.
7125 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7127 2000-09-14 Tom Tromey <tromey@cygnus.com>
7129 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7131 2000-09-13 Tom Tromey <tromey@cygnus.com>
7133 * jcf-parse.c: Include <locale.h>.
7134 * jv-scan.c: Include <locale.h>.
7136 2000-09-12 Tom Tromey <tromey@cygnus.com>
7138 * expr.c (pop_type_0): Return `Object' if trying to merge two
7140 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7141 interface types; `Object' is always a valid supertype.
7143 2000-09-12 Tom Tromey <tromey@cygnus.com>
7146 * jv-scan.c (help): Document --encoding.
7147 (options): Added `encoding' entry.
7148 (OPT_ENCODING): New define.
7149 (main): Handle --encoding.
7150 Include <langinfo.h> if nl_langinfo exists.
7151 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7153 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7154 (parse_source_file): Correctly call java_init_lex. Added `finput'
7155 argument. Use nl_langinfo to determine default encoding.
7156 * java-tree.h (current_encoding): Declare.
7157 * parse.y (java_parser_context_restore_global): Don't restore
7159 (java_parser_context_save_global): Don't set `finput' field.
7160 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7162 * lang.c (current_encoding): New global.
7163 (lang_decode_option): Recognize `-fencoding='.
7164 (finish_parse): Don't close finput.
7165 * parse.h (struct parser_ctxt): Removed `finput' and
7166 `unget_utf8_value' fields. Added `lexer' field.
7167 (java_init_lex): Fixed declaration.
7168 * lex.c (java_new_lexer): New function.
7169 (java_destroy_lexer): Likewise.
7170 (java_read_char): Added `lex' argument. Handle iconv case.
7171 (java_read_unicode): Added `lex' argument. Count backslashes in
7173 (java_init_lex): Added `finput' and `encoding' arguments. Set
7174 `lexer' field in ctxp.
7175 (BAD_UTF8_VALUE): Removed.
7176 (java_lex): Handle seeing UEOF in the middle of a string literal.
7177 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7178 (java_lexer): New structure.
7181 (DEFAULT_ENCODING): New define.
7182 (java_destroy_lexer): Declare.
7184 2000-09-12 Tom Tromey <tromey@cygnus.com>
7187 * lex.c (java_init_lex): Initialize java_io_serializable.
7188 * parse.y (java_io_serializable): New global.
7189 (valid_ref_assignconv_cast_p): An array can be cast to
7192 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7194 * decl.c, expr.c: Include defaults.h if not already included.
7195 Don't define the *_TYPE_SIZE macros.
7197 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7199 * typeck.c (build_java_array_type): Correct first parameter
7200 in ADJUST_FIELD_ALIGN invocation.
7202 2000-09-06 Tom Tromey <tromey@cygnus.com>
7204 * lang-specs.h: Also recognize `-femit-class-files'.
7206 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7208 * verify.c (merge_types): Load the types to merge if necessary.
7210 2000-09-02 Anthony Green <green@redhat.com>
7212 * jcf-io.c: Include zlib.h.
7213 (open_in_zip): Read compressed class file archives.
7214 * zipfile.h (ZipDirectory): Add uncompressed_size and
7215 compression_method fields.
7216 * zextract.c (read_zip_archive): Collect file compression info.
7218 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7220 * parse.y (do_resolve_class): Also explore superclasses of
7221 intermediate enclosing contexts when searching for inner classes.
7223 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7225 * parse.y (variable_declarator_id:): Better error message.
7226 (expression_statement:): Use YYNOT_TWICE.
7227 (cast_expression:): Likewise.
7228 (assignment:): Likewise.
7230 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * parse.y (do_merge_string_cste): New locals. Create new
7233 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7235 2000-08-07 Hans Boehm <boehm@acm.org>
7237 * boehm.c (mark_reference_fields): Set marking bits for all words in
7238 a multiple-word record.
7239 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7242 2000-08-31 Mike Stump <mrs@wrs.com>
7244 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7245 jcf-dump$(exeext)): Make parallel safe.
7247 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7249 * jcf-parse.c (set_source_filename): Constify a char *.
7250 * jcf-write.c (append_innerclasses_attribute,
7251 make_class_file_name): Constify a char *. Don't recycle a
7252 variable for an unrelated purpose.
7253 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7254 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7256 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7258 * expr.c (can_widen_reference_to): Fixed indentation.
7259 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7260 * parse.y: `finit$' replaces `$finit$' in comments.
7261 (try_builtin_assignconv): Fixed leading comment.
7263 2000-08-25 Greg McGary <greg@mcgary.org>
7265 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7267 2000-08-24 Greg McGary <greg@mcgary.org>
7269 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7270 * parse.y (BINOP_LOOKUP): Likewise.
7272 2000-08-22 Andrew Haley <aph@cygnus.com>
7274 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7275 sign extending. Fixes gcj/321.
7276 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7277 combining to make a jlong. Fixes gcj/321.
7279 2000-08-21 Nix <nix@esperi.demon.co.uk>
7281 * lang-specs.h: Do not process -o or run the assembler if
7284 2000-08-16 Andrew Haley <aph@cygnus.com>
7286 * typeck.c (build_java_array_type): Rewrite code to do array
7287 alignment. Take into account back-end macros when aligning array
7288 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7289 user to set alignment. Fixes gcj/252 and 160.
7291 2000-08-09 Tom Tromey <tromey@cygnus.com>
7293 * parse.y (check_abstract_method_definitions): Now return `int'.
7294 Check implemented interfaces. Fixes PR gcj/305.
7296 * parse.y (patch_switch_statement): Disallow `long' in switch
7297 expressions. Fixes PR gcj/310.
7299 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7301 * decl.c (finit_leg_identifier_node): New global.
7302 (init_decl_processing): Use `finit$' to initialize
7303 finit_identifier_node. Use `$finit$' to initialize
7304 finit_leg_identifier_node.
7305 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7306 * java-tree.h (finit_identifier_node): Changed attached comment.
7307 (finit_leg_identifier_node): New declaration.
7308 (ID_FINIT_P): Take finit_identifier_node and
7309 finit_leg_identifier_node into account. This is a backward
7312 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7316 (generate_bytecode_insns): Check `nargs' before emitting it.
7317 * verify.c (merge_type_state): Fixed typo.
7318 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7319 generate_bytecode_{conditional,insns}.
7321 2000-08-13 Anthony Green <green@redhat.com>
7323 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7326 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 * class.c (maybe_layout_super_class): Fixed indentation.
7329 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7330 (java_check_methods): New function declaration.
7331 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7332 instead of `str_ptr'.
7333 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7334 of a `invokeinterface' at the right time.
7335 * parse.h (WFL_STRIP_BRACKET): New macro.
7336 (SET_TYPE_FOR_RESOLUTION): Use it.
7337 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7338 (check_class_interface_creation): Don't check for cross package
7339 innerclass name clashes.
7340 (method_header): Behave properly if MDECL is `error_mark_node'.
7341 (method_declarator): Return `error_mark_node' if bogus current
7343 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7344 (resolve_and_layout): New local `decl_type', set and used. Call
7346 (java_check_methods): New method.
7347 (java_layout_classes): Use it.
7348 (resolve_qualified_expression_name): No EH check necessary in
7350 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7352 (patch_assignment): Set DECL_INITIAL on integral final local.
7354 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * java-tree.h (flag_extraneous_semicolon): New extern.
7357 * lang-options.h: (-Wextraneous-semicolon): New option.
7358 * lang.c (flag_redundant): Fixed typo in leading comment.
7359 (flag_extraneous_semicolon): New global.
7360 (lang_decode_option): Set `flag_extraneous_semicolon' when
7361 -Wall. Decode `-Wextraneous-semicolon'.
7362 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7363 `empty_statement' rule.
7364 (class_body_declaration): Likewise.
7365 (method_body:): Accept `;' as a method body.
7366 (static_initializer:): Removed `SC_TK' hack.
7367 (constructor_block_end:): Likewise.
7368 (empty_statement:): Report deprecated empty declaration. Fixes
7371 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7373 * parse.y (build_dot_class_method_invocation): Changed parameter
7374 name to `type'. Build signature from `type' and convert it to a
7375 STRING_CST if it's an array.
7376 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7377 to use `ref_type' directly.
7379 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7381 * lang-options.h: Added a comma after the last element to avoid
7382 syntax errors when other languages define additional options.
7384 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7386 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7387 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7388 (jc1): Link with $(BACKEND).
7389 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7391 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7393 * jvspec.c: Adjust type of second argument to
7394 lang_specific_driver, and update code as necessary.
7396 * class.c (build_dtable_decl): Initialize dummy.
7398 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7401 method bodies not to rule out discarding `<clinit>'; don't use
7402 <clinit> to initialize static fields with constant initializers.
7404 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7406 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7408 (method_synthetic): New global.
7409 (HANDLE_METHOD): Recognize synthetic method and tell
7410 `print_method_info' about it.
7411 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7412 processing a synthetic method.
7413 * jcf-reader.c (skip_attribute): New function.
7414 ( skip_attribute): Likewise.
7416 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7418 * parse.y (build_outer_field_access): Fixed comments.
7419 (fix_constructors): Emit the initialization of this$<n> before
7421 (resolve_qualified_expression_name): Build an access to `decl' if
7424 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7426 * parse-scan.y (curent_class): Non longer const.
7427 (inner_qualifier, inner_qualifier_length): Deleted.
7428 (current_class_length): New global.
7429 (bracket_count): Fixed typo in leading comment.
7430 (anonymous_count): New global.
7431 (class_instance_creation_expression:): Handle anonymous classes.
7432 (anonymous_class_creation:): New rule.
7433 (push_class_context): Rewritten.
7434 (pop_class_context): Likewise.
7435 (INNER_QUALIFIER): Macro deleted.
7436 (report_class_declaration): call `push_class_context' when
7437 entering the function. `fprintf' format modified not to use
7439 (report_class_declaration): Assign `package_name' and
7440 `current_class' to NULL separately.
7442 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * expr.c (build_invokeinterface): Call layout_class_methods on
7447 2000-07-27 Tom Tromey <tromey@cygnus.com>
7448 Anthony Green <green@cygnus.com>
7449 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * class.c (make_class_data): Create vtable for abstract classes.
7452 (get_dispatch_table): Changed to cope with abstract classes.
7454 2000-07-27 Tom Tromey <tromey@cygnus.com>
7456 * parse.y (patch_method_invocation): Don't reverse the argument
7457 list when dealing with anonymous class constructors. Fixed typo in
7460 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * parse.y (build_alias_initializer_parameter_list): Reverse
7463 crafted list when building aliases for anonymous class
7466 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7468 * parse.y (jdep_resolve_class): Don't bother checking potential
7469 innerclass access if `decl' is NULL.
7470 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7473 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7475 * parse.c: Remove (again.)
7477 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7479 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7480 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7481 outside the `if' statement, alias to innerclass removed, `decl'
7482 used to mark the class complete.
7484 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7486 * parse.y (simple_name:): Fixed typo in error message.
7488 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7490 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7491 or its first operand can be error marks.
7493 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7496 * parse.y (method_header): Likewise.
7498 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7500 * parse.y (process_imports): Consider that one might be trying to
7501 import an innerclass. Fixes gcj/254
7503 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * parse.y (find_as_inner_class): Handle the case where the
7506 enclosing context of an innerclass has been loaded as bytecode.
7508 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7510 * parse.y (simple_name:): Reject `$' in type names.
7511 (resolve_type_during_patch): Use `type' as a second
7512 argument to resolve_no_layout. Fixes gcj/257.
7514 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7516 * parse.y (find_most_specific_methods_list): Select the only
7517 non-abstract method even if max has been set.
7518 Fixes gcj/285, gcj/298.
7520 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7522 * lang-specs.h: Added %(jc1) to java compiler options.
7524 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7526 * .cvsignore: New file.
7528 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7530 * parse.y (not_accessible_p): Access granted to innerclasses
7531 (indirectly) extending the reference type. Fixes gcj/249.
7533 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * parse.y (patch_method_invocation): Fixed comment.
7536 (maybe_use_access_method): Build this$<n>s to the context of the
7537 target method, or a type that extends it. Fixes gcj/242.
7539 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7543 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7545 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7547 2000-07-13 Tom Tromey <tromey@cygnus.com>
7549 * lang-specs.h: Added %{I*}.
7551 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7553 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7555 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7557 * parse-scan.c: Remove.
7559 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * class.c (set_super_info): Handled protected inner classes.
7562 (common_enclosing_context_p): Bail early if arguments aren't both
7564 (get_access_flags_from_decl): Handle private and protected inner
7566 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7567 (CLASS_PROTECTED): Likewise.
7568 (struct lang_type): New bitfield `poic'.
7569 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7571 (check_inner_class_access): Renamed arguments, added
7572 comments. Handles protected inner classes (fixes gcj/225)
7573 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7575 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * parse.y (resolve_qualified_expression_name): Verify qualified
7578 access to `this'. Fixes gcj/239.
7580 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * jcf-write.c (generate_classfile): Don't install ConstantValue
7585 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * parse.y (resolve_qualified_expression_name): Handle inner class
7588 access. Fixes gcj/256.
7590 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * jcf-write.c (generate_classfile): Properly install the
7593 ConstantValue attribute and the initial value constant pool index
7594 on string constants.
7595 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7598 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7600 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7602 * parse.y (find_as_inner_class): Fixed typo.
7603 (do_resolve_class): Explore enclosing contexts when searching for
7604 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7605 (check_inner_class_access): Check `decl' which can be null in case
7608 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7610 * java-tree.h (java_debug_context): Declared `extern'.
7611 (safe_layout_class): Likewise.
7612 * parse.y (resolve_field_access): Field must be `static' in order
7613 to be replaced by its initial value. Added comments.
7614 (find_applicable_accessible_methods_list): Fixed typo.
7615 (find_most_specific_methods_list): Methods found in innerclasses
7616 take over methods founds in the enclosing contexts.
7617 (java_complete_tree): Loosen restrictions on the type of DECLs
7618 that can be replaced by their initialization values.
7619 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7621 2000-07-05 Tom Tromey <tromey@cygnus.com>
7623 * Make-lang.in (PARSE_DIR): New macro.
7624 (PARSE_RELDIR): Likewise.
7625 (PARSE_C): Likewise.
7626 (PARSE_SCAN_C): Likewise.
7627 ($(PARSE_C)): New target.
7628 ($(PARSE_SCAN_C)): Likewise.
7629 (SET_BISON): New macro.
7630 (BISONFLAGS): Likewise.
7631 (JAVABISONFLAGS): Likewise.
7633 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7635 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7636 argument on the first pass for CNI as well as JNI.
7637 (print_method_info): Set up method name on the first pass only.
7639 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7641 * parse.y (parser_qualified_classname): Removed parameter
7643 (create_interface): Removed first passed parameter to
7644 parser_qualified_classname.
7645 (create_class): Likewise. Don't install alias on static
7646 innerclasses. Fixes gcj/275.
7648 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
7651 debugable statement with empty_stmt_node. Fixes gcj/272
7653 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
7658 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * jcf-write.c (push_long_const): Appropriately cast short negative
7663 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7665 * parse.y (verify_constructor_super): Use loop variable
7666 `m_arg_type' initialized with `mdecl_arg_type'.
7668 2000-06-29 Tom Tromey <tromey@cygnus.com>
7670 * parse.y (resolve_field_access): Handle case where `type_found'
7673 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * expr.c (lookup_field): The same field can be found through two
7676 different interface. Don't declare it ambiguous in that case.
7678 2000-06-27 Tom Tromey <tromey@cygnus.com>
7680 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
7681 follows \r, then unget it at a lower level.
7683 2000-06-26 Tom Tromey <tromey@cygnus.com>
7685 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
7688 2000-06-25 Tom Tromey <tromey@cygnus.com>
7690 * parse.y (for_statement): Wrap expression in a WFL if it is a
7691 constant. For PR gcj/268.
7693 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7695 * parse.y (do_resolve_class): Minor optimiztion in the package
7696 list search. Removed unnecessary test and return statement.
7697 (valid_ref_assignconv_cast_p): Order of arguments to
7698 enclosing_context_p fixed.
7700 2000-06-24 Tom Tromey <tromey@cygnus.com>
7702 * expr.c (lookup_field): Print error and return error_mark_node if
7703 field reference is ambiguous.
7705 * parse.y (check_abstract_method_definitions): Also check if
7706 `other_method' is abstract.
7708 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
7712 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
7713 (struct lang_type): New field `pic'.
7714 (CLASS_PRIVATE): New macro.
7715 * parse.y (check_inner_class_access): New function.
7716 (jdep_resolve_class): Call it.
7718 2000-06-23 Tom Tromey <tromey@cygnus.com>
7720 * parse.y (patch_incomplete_class_ref): Initialize the returned
7721 class. For PR gcj/260.
7723 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7725 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
7727 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7730 Java specific checks.
7731 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
7733 * java-tree.def (CASE_EXPR): Marked 'e'.
7734 (DEFAULT_EXPR): Likewise.
7735 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
7737 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
7738 Java specific checks.
7739 (generate_bytecode_insns): Test try_block for BLOCK before using
7741 * parse.y (build_wfl_wrap): Added `location' argument. Set
7742 EXPR_WFL_LINECOL accordingly.
7743 (dim_expr:): Wrap constants with WFLs.
7744 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7745 (resolve_package): Check for `stmt' not being a BLOCK before
7746 building a debuggable statement with it.
7747 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7749 (resolve_field_access): Make sure `decl' is a DECL before treating
7751 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7752 IDENTIFIER_NODE before treating it as such.
7753 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7754 treating it as such.
7755 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7756 to be applied only on non array types.
7758 2000-06-16 Per Bothner <per@bothner.com>
7760 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7761 define in terms of DECL_RESULT, as that fails when --enable-checking.
7763 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7765 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7766 types the same in comparison.
7767 (CHECK_OP): Add static prototype.
7769 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7771 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7772 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7775 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7777 * decl.c (create_primitive_vtable): Prototype.
7779 * jcf-write.c (generate_bytecode_insns): Initialize variable
7782 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7784 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7786 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7787 to track searched classes, and do not search the same class more than
7788 once. Call find_applicable_accessible_methods_list on immediate
7789 superclass, instead of search_applicable_method_list on all ancestors.
7792 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7794 * parse.y (register_fields): Permit static fields in inner classes
7795 if they are final. Fix for PR gcj/255.
7797 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7799 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7800 * parse.y (find_in_imports): Returned type changed to void,
7801 leading comment fixed.
7802 (register_package): New function.
7803 (qualify_and_find): Likewise.
7804 (package_declaration:): Use `register_package'.
7805 (single_type_import_declaration:): Removed local variable
7806 `node'. Added missing `;' for consistency.
7807 (type_import_on_demand_declaration:): Use `chainon' to link new
7809 (lookup_field_wrapper): Lookup local variables defined in outer
7811 (java_complete_class): Don't reverse the list of imported on demand.
7812 (do_resolve_class): Reorganized. Removed local variable
7813 `original_name'. Call `qualify_and_find' with the current package
7814 name, invoke `find_in_imports_on_demand' right after. Call
7815 `qualify_and_find' with the packages we've seen so far. Fixed
7816 operations numbering in comments.
7817 (java_expand_class): Don't reverse `package_list'.
7818 (find_most_specific_methods_list): New local variables `abstract'
7819 and `candidates'. Use them to pick the right method.
7821 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7823 * parse.y (check_modifiers_consistency): Don't subtract out
7824 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7826 2000-06-04 Philipp Thomas <pthomas@suse.de>
7828 * Makefile.in (INTLLIBS): New.
7832 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7834 * class.c (get_dispatch_table): Build the vtable dummy entry list
7835 element with a null purpose. Fixed leading comment.
7836 (build_dtable_decl): Build an accurate dtable type when appropriate
7839 2000-06-02 Richard Henderson <rth@cygnus.com>
7841 * lang.c (lang_get_alias_set): New.
7843 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7846 before using it as the accessed field.
7848 2000-05-31 Tom Tromey <tromey@cygnus.com>
7850 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7851 char_array_vtable, short_array_vtable, int_array_vtable,
7852 long_array_vtable, float_array_vtable, double_array_vtable):
7854 * expr.c (get_primitive_array_vtable): New function.
7855 (create_primitive_vtable): New function.
7856 (java_lang_expand_expr): Enable code to statically generate
7858 * decl.c (init_decl_processing): Create primitive vtables.
7859 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7860 short_array_vtable, int_array_vtable, long_array_vtable,
7861 float_array_vtable, double_array_vtable): Define.
7863 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7865 * java/parse.y (find_applicable_accessible_methods_list):
7866 Don't add an uninitialized value to the list.
7868 2000-05-25 Tom Tromey <tromey@cygnus.com>
7870 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7871 when trying to see if field's class should be initialized. Always
7872 initialize field's declaring class, not qualified class.
7875 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7876 `wfl_operator', to maybe_build_primttype_type_ref.
7879 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7881 * parse.y (patch_method_invocation): Don't try to lookup methods
7884 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7886 * parse.y (resolve_field_access): Call the appropriate <clinit>
7887 before accessing the length of a static array. Craft a decl for
7888 the field while its time. Fixes PR gcj/129.
7890 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7892 * parse.y (resolve_package): Correctly set `*next' (was off by
7894 (resolve_qualified_expression_name): Fixed comment.
7896 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7898 * jcf-parse.c (jcf_parse_source): Reset current_class and
7899 current_function_decl to NULL before parsing a new file.
7901 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * parse.y (block_end:): If the collected block doesn't feature a
7904 statement, insert an empty statement.
7906 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7908 * parse.y (maybe_yank_clinit): New function.
7909 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7910 end of the list of methods belonging to a class.
7911 (java_complete_expand_method): Check whether <clinit> is really
7912 necessary and expand it accordingly.
7914 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7917 processed by the method's switch statement.
7919 2000-05-19 Tom Tromey <tromey@cygnus.com>
7921 * java-tree.h: Added init state enum.
7922 * decl.c (emit_init_test_initialization): Initialize class
7923 initialization check variable by looking at class' state.
7925 2000-05-19 Tom Tromey <tromey@cygnus.com>
7927 * java-tree.h (build_instanceof): Declare.
7928 (build_get_class): Declare.
7929 * parse.y (patch_binop): Use build_instanceof.
7930 * expr.c (build_instanceof): New function. If class is final,
7931 don't make a function call.
7932 (expand_java_INSTANCEOF): Use it.
7933 (build_get_class): New function.
7935 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7937 * jcf-write.c (generate_classfile): Scan the source_file for
7938 slashes with the right pointer variable.
7940 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7942 * lang.c (lang_decode_option): Update -Wunused flags by calling
7944 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7946 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7948 * check_init.c (check_init): Constify local char *.
7949 * class.c (push_class): Constify local char *.
7950 * java_tree.h: Update prototypes.
7951 * jcf-io.c (open_class): Constify filename parameter and
7953 (find_class): Remove redundant string copy. Cast return from
7955 * jcf-parse.c (read_class, parse_class_file, yyparse):
7956 Constify local char *.
7957 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7958 Constify local char *.
7959 * jcf.h (JCF): Constify filename and classname.
7960 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7961 * lang.c (init_parse): Constify parameter and return value.
7962 * lex.c (java_get_line_col): Constify filename parameter.
7963 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7964 * parse.y (java_parser_context_suspend,
7965 issue_warning_error_from_context, safe_layout_class): Constify
7967 * parse.c: Regenerate.
7969 2000-05-08 Tom Tromey <tromey@cygnus.com>
7971 * expr.c (build_jni_stub): Cache the result of
7972 _Jv_LookupJNIMethod.
7974 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7976 * decl.c (predef_filenames_size): Now 7.
7977 (predef_filenames): New seventh entry.
7979 2000-05-04 Tom Tromey <tromey@cygnus.com>
7981 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7982 Keep track of when we've seen a reference field after a
7983 non-reference field.
7984 (get_boehm_type_descriptor): Handle case where we see
7985 non-reference fields but no trailing reference field.
7986 * decl.c (rawdata_ptr_type_node): Define.
7987 (init_decl_processing): Initialize rawdata_ptr_type_node.
7988 * java-tree.h (rawdata_ptr_type_node): Declare.
7990 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7992 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7993 specifiers in calls to fprintf.
7995 2000-05-03 Andrew Haley <aph@cygnus.com>
7997 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7999 * javaop.h (WORD_TO_INT): New function.
8000 (IMMEDIATE_s4): Use WORD_TO_INT.
8001 * jcf.h (JPOOL_INT): Ditto.
8003 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8006 2000-04-19 Tom Tromey <tromey@cygnus.com>
8008 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8010 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8012 * expr.c (build_jni_stub): New function.
8013 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8015 * parse.y (java_complete_expand_methods): Expand a native method
8016 and call build_jni_stub if -fjni given.
8017 * lang-options.h: Document -fjni.
8018 * lang.c (flag_jni): New global.
8019 (lang_f_options): Added `jni' entry.
8020 * java-tree.h (soft_lookupjnimethod_node,
8021 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8023 (flag_jni): Declare.
8024 (build_jni_stub): Declare.
8025 (struct lang_decl): Added `native' flag.
8026 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8028 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8029 soft_jnipopsystemframe_node): New globals.
8030 (init_decl_processing): Set them. _Jv_InitClass only takes one
8033 * java-tree.def: Put into `C' mode.
8035 2000-04-27 Tom Tromey <tromey@cygnus.com>
8038 * expr.c (expand_invoke): Generate check to see if object pointer
8039 is null in nonvirtual invocation case.
8040 * java-tree.h (soft_nullpointer_node): Declare.
8041 * decl.c (soft_nullpointer_node): New global.
8042 (init_decl_processing): Initialize soft_nullpointer_node.
8043 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8044 or `private' methods.
8045 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8047 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8049 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8052 2000-04-26 Tom Tromey <tromey@cygnus.com>
8054 * zextract.c (find_zip_file_start): New function.
8055 (read_zip_archive): Use it.
8057 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8061 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8063 * class.c (common_enclosing_context_p): New function.
8064 * java-tree.h (common_enclosing_context_p): Added prototype.
8065 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8066 classes sharing an outer context with the current instance.
8067 * parse.y (build_access_to_thisn): Fixed leading comment.
8068 (verify_constructor_super): New local `supper_inner'. Skip
8069 enclosing context argument in the case of inner class constructors.
8070 (patch_method_invocation): Insert proper context as second
8071 parameter to pure inner class constructor super invocations.
8073 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * parse.y (end_class_declaration): Reset the interface number
8078 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8080 * parse.y (source_start_java_method): Deleted unnecessary code.
8081 (patch_method_invocation): Fixed comment.
8083 2000-04-24 Robert Lipe <robertlipe@usa.net>
8085 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8087 2000-04-23 Tom Tromey <tromey@cygnus.com>
8089 * boehm.c (mark_reference_fields): Use int_byte_position.
8091 2000-04-22 Tom Tromey <tromey@cygnus.com>
8093 * boehm.c (mark_reference_fields): Only call byte_position on
8096 2000-04-22 Tom Tromey <tromey@cygnus.com>
8098 * boehm.c (mark_reference_fields): Added `last_view_index'
8099 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8101 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8103 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8104 * parse.y (check_class_interface_creation): Fixed comments. Select
8105 permitted modifiers for (inner) interfaces. Changed error message
8106 to report rejected modifiers used with local classes.
8108 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8110 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8111 of directly inherited type considered in scope.
8112 * parse.y (do_resolve_class): Search inherited classes for inner
8115 2000-04-20 Tom Tromey <tromey@cygnus.com>
8117 * parse.y (not_accessible_p): Use member's class, not current
8118 class, when doing inheritance check for protected reference.
8121 2000-04-20 Jason Schroeder <shrode@subnature.com>
8123 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8125 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8127 * parse.y (lookup_field_wrapper): Search for final local aliases.
8128 (resolve_expression_name): Let lookup_field_wrapper search for
8129 final local aliases. Force the value of `name' if one is found.
8130 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8131 an expression name. Fixed comments.
8133 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8135 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8137 2000-04-19 Tom Tromey <tromey@cygnus.com>
8139 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8141 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8145 2000-04-18 Tom Tromey <tromey@cygnus.com>
8148 * gjavah.c (utf8_cmp): Changed return value.
8149 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8151 (cxx_keywords): New global.
8152 (get_field_name): Handle new result of cxx_keyword_subst.
8153 (print_method_info): Likewise.
8155 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8157 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8158 with a newline, for CNI.
8159 (print_stub_or_jni): Print a space or newline before method name for
8161 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8162 (process_file): Include gcj/cni.h if generating CNI stubs.
8164 2000-04-16 Tom Tromey <tromey@cygnus.com>
8166 * gjavah.c (decompile_method): Use print_field_name.
8169 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * parse.y (java_expand_classes): Reverse the package list once.
8172 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8174 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8175 the `==' and `!=' operators.
8177 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8179 * jcf-write.c (generate_bytecode_insns): At invocation time,
8180 always relate an interface method to the type of its selector.
8182 2000-04-05 Tom Tromey <tromey@cygnus.com>
8185 * expr.c (expand_invoke): Generate check to see if object pointer
8186 is null in nonvirtual invocation case.
8187 * java-tree.h (soft_nullpointer_node): Declare.
8188 * decl.c (soft_nullpointer_node): New global.
8189 (init_decl_processing): Initialize soft_nullpointer_node.
8190 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8191 or `private' methods.
8192 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8194 2000-04-05 Tom Tromey <tromey@cygnus.com>
8197 * parse.y (check_final_assignment): Recognize assignments to the
8198 `length' field of an array when generating class files.
8200 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * class.c (decl_hash): Prototype removed.
8203 (decl_compare): Likewise.
8205 2000-04-05 Tom Tromey <tromey@cygnus.com>
8207 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8208 * parse.y (check_modifiers_consistency): Check for final/volatile
8209 clash. Fixes PR gcj/164.
8211 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8215 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8217 (add_method_1): Use `java_hash_hash_tree_node' and
8218 `java_hash_compare_tree_node'.
8219 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8220 (java_hash_compare_tree_node): Likewise.
8221 * parse.y (find_applicable_accessible_methods_list): Create,
8222 delete and use a hash table to remember already searched interfaces.
8224 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8226 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8229 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8231 * boehm.c (mark_reference_fields, set_bit): Prototype.
8232 (set_bit): Un-ANSI-fy definition.
8234 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8237 * decl.c (emit_init_test_initialization): Likewise.
8239 * gjavah.c (jni_print_char): Likewise.
8241 * parse.y (create_new_parser_context): Likewise.
8243 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8245 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8246 patch missing hunk. Fixed indentation.
8248 2000-03-30 Tom Tromey <tromey@cygnus.com>
8250 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8251 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8253 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8255 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8256 when negative *before* using it as an array index.
8257 * ChangeLog: Fixed typo.
8259 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8262 to 0 when it reaches -1.
8264 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * jcf-parse.c (get_constant): Properly cast `num' during the
8267 invocation of `add_double'.
8268 * jcf-write.c (push_long_const): Properly cast `lo' before
8269 comparing it to short bounds.
8270 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8271 `interface_body:' is reduced after the current interface is
8274 2000-03-26 Tom Tromey <tromey@cygnus.com>
8276 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8277 Java-specific `-f' option.
8279 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8281 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8282 Adjust order of making types.
8283 Make bitsize_*_node values.
8285 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8287 * class.c (make_field_value): Use byte_position.
8288 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8289 (java_array_data_offset): Likewise.
8290 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8293 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8295 * parse.y (check_abstract_method_definitions): New local
8296 `end_type_reached'. Make sure we also consider `end_type'.
8297 (java_check_abstract_method_definitions): Make sure we eventually
8298 consider `java.lang.Object'.
8299 (maybe_use_access_method): Don't use access method if not in the
8300 context of a pure inner class or if the method's context is right.
8301 (find_applicable_accessible_methods_list): New static flag
8302 `object_done'. Don't search abstract classes as interfaces. Fixed
8303 indentation. Fixed the `java.lang.Object' only search. Search
8304 class interface(s) first, then fully search enclosing contexts.
8305 (find_most_specific_methods_list): Pick the closest candidate when
8306 they're all abstract.
8308 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8311 properly initialize `finished_label'. Don't emit gotos for empty
8314 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8316 * except.c (emit_handlers): Clear catch_clauses_last.
8318 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8320 * parse.y (check_method_types_complete): New function.
8321 (create_class): Reset anonymous class counter only when seeing an
8323 (java_complete_class): JDEP_METHOD: Don't recompute signature
8326 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 * class.c (build_static_ref): Fixed indentation in comment.
8329 * java-tree.def (TRY_EXPR): Fixed typo in name.
8330 (CLASS_LITERAL): Likewise.
8331 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8332 (struct lang_type): New field `dot_class'.
8333 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8334 (generate_classfile): Method `class$' is synthetic.
8335 * parse.y (build_do_class_method): New function.
8336 (build_dot_class_method_invocation): Likewise.
8337 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8338 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8339 (qualify_ambiguous_name): Likewise.
8340 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8341 (build_try_statement): Fixed leading comment.
8343 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8345 * class.c (make_field_value): Properly handle sizes.
8346 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8347 (layout_class_method): Count using trees.
8348 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8349 * expr.c (java_array_data_offset): Use int_bit_position.
8350 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8351 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8353 2000-03-16 Tom Tromey <tromey@cygnus.com>
8355 * lang.c (flag_hash_synchronization): New global.
8356 (lang_f_options): Added `hash-synchronization'.
8357 * lang-options.h: Mention -fhash-synchronization.
8358 * java-tree.h (flag_hash_synchronization): Declare.
8359 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8360 hash table synchronization is disabled.
8361 * decl.c (init_decl_processing): Only push `sync_info' value when
8362 hash table synchronization is disabled.
8363 * class.c (make_class_data): Only push `sync_info' field when hash
8364 table synchronization is disabled. Removed dead code.
8366 2000-03-16 Tom Tromey <tromey@cygnus.com>
8368 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8370 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8372 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8374 * parse.y (patch_method_invocation): Handle anonymous classes
8375 creation in static context.
8377 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8379 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8380 * parse.y (resolve_qualified_expression_name): Use it.
8381 (patch_method_invocation): Likewise.
8383 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8385 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8386 depending on the type of dependency which dictates what the
8388 (unresolved_type_p): Resolved types limited to the current class.
8390 2000-03-15 Tom Tromey <tromey@cygnus.com>
8392 * decl.c (init_decl_processing): Set type of `sync_info' to be
8395 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8396 Correctly compute bit number for current slot. Zero `high' and
8397 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8398 mark_reference_fields.
8399 (mark_reference_fields): New function.
8401 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * parse.y (register_incomplete_type): Fixed initialization of
8406 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8408 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8410 (push_class_context, pop_class_context): New function.
8411 (class_body:): Call pop_class_context.
8412 (interface_body:): Likewise.
8413 (INNER_QUALIFIER): New macro.
8414 (report_class_declaration): Changed output format and use
8415 INNER_QUALIFIER. Call push_class_context.
8417 2000-02-14 Andrew Haley <aph@cygnus.com>
8419 * check-init.c (check_init): Add new cases for unary and binary
8422 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8424 * parse.y (resolve_package): Set `next' once a type name has been
8425 progressively discovered.
8426 (resolve_qualified_expression_name): Propagate resolution only if
8427 there are remaining qualifiers. Take into account `q' might have
8428 been cleared after re-qualification.
8429 * parse.y (patch_method_invocation): New local `resolved'.
8430 Section dealing with qualified expression rewritten to use
8431 resolve_field_access.
8433 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * parse.h (PUSH_CPC): Fixed indentation.
8436 (DEBUG_CPC): New macro.
8437 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8438 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8439 * parse.y (class_body_declaration:): Use
8440 SET_CPC_INSTANCE_INITIALIZER_STMT.
8441 (method_declaration:): Check for null current_function_decl.
8442 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8443 (java_parser_context_pop_initialized_field): Better handling of
8445 (maybe_make_nested_class_name): Mark nested class name as
8446 qualified when necessary.
8447 (end_class_declaration): Don't call java_parse_context_resume when
8448 one or more error occurred.
8449 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8450 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8451 SET_CPC_INITIALIZER_STMT.
8452 (method_header): Check for inner classes declaring static methods.
8453 (resolve_qualified_expression_name): Handle situation where `this'
8456 2000-03-13 Hans Boehm <boehm@acm.org>
8458 * typeck.c (build_prim_array_type): Correctly set the high word too.
8460 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8462 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8464 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8465 list of methods for interfaces.
8467 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.y (qualify_ambiguous_name): Properly handle expressions
8472 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * parse.y (check_final_assignment): Extended to process
8476 (patch_assignment): Have check_final_assignment called only once.
8478 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8480 * java-tree.h (IS_INIT_CHECKED): New flag.
8481 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8482 * parse.y (patch_string): Call force_evaluation_order on the
8483 completed string concatenation tree.
8484 * expr.c (force_evaluation_order): Call force_evaluation_order on
8485 function's arguments too.
8487 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8489 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8490 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8491 (build_anewarray): Likewise.
8492 * parse.y (patch_newarray): Likewise.
8493 * parse.c: Regenerated.
8495 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8497 * decl.c (init_decl_processing): Added new class fields `depth',
8498 `ancestors', and `idt' to class_type_node. Use
8499 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8500 * class.c (make_class_data): Push initial values for new fields.
8501 * java-tree.h: Updated prototype for `build_invokeinterface'.
8502 * expr.c (build_invokeinterface): Changed parameters to accept
8503 `method' tree. Calculate index of `method' in its declaring
8504 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8505 (expand_invoke): Call `build_invokeinterface' with new parameters.
8506 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8509 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8511 * typeck.c (lookup_do): Search superinterfaces first
8512 when looking up an interface method. From Godmar Back
8515 2000-03-06 Tom Tromey <tromey@cygnus.com>
8517 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8519 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8521 * java-tree.h (lookup_argument_method2): Declared.
8522 (safe_layout_class): Prototype moved from parse.h.
8523 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8524 * parse.y (java_check_regular_methods): Local `super_class' gone.
8525 Call lookup_argument_method2 instead of lookup_argument_method.
8526 Perform modifier match for methods found declared in implemented
8527 interfaces. Fixed indentation problem. Overriding/hiding error
8528 report to take place only for methods found in classes.
8529 * typeck.c (lookup_argument_method): Changed leading
8530 comment. Re-written by calling lookup_do.
8531 (lookup_argument_method2): New function.
8532 (lookup_java_method): Re-written by calling lookup_do.
8533 (lookup_do): New function.
8535 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * check-init.c (check_init): Removed dead code. Handle (blank)
8539 * parse.y (declare_local_variables): New local `final_p', set it
8540 and use it to initialize LOCAL_FINAL.
8541 (check_final_assignment): Only check FIELD_DECLs.
8543 2000-02-17 Tom Tromey <tromey@cygnus.com>
8545 * Makefile.in (JAVA_OBJS): Added boehm.o.
8546 (boehm.o): New target.
8547 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8548 * java-tree.h (flag_use_boehm_gc): Declare.
8549 (get_boehm_type_descriptor): Declare.
8550 * lang.c (lang_f_options): Added `use-boehm-gc'.
8551 (flag_use_boehm_gc): New global.
8552 * lang-options.h: Added -fuse-boehm-gc.
8553 * boehm.c: New file.
8554 * class.c (get_dispatch_table): If class uses a Boehm type
8555 descriptor, put it in the vtable.
8556 (make_class_data): Removed dead code.
8558 2000-03-03 Per Bothner <per@bothner.com>
8560 * decl.c (init_decl_processing): Initialize sizetype properly.
8562 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8564 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8565 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8566 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8567 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8568 (jcf_parse): New local `current'. Load innerclasses seen in outer
8569 context being processed.
8570 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8571 * jcf-write.c (append_innerclasses_attribute): New function.
8572 (append_innerclasses_attribute_entry): Likewise.
8573 (get_access_flags): Handle static classes. Set anonymous and local
8574 classes to be private.
8575 (generate_classfile): Attribute count adjusted. Call
8576 append_innerclasses_attribute.
8577 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8578 PURE_INNER_CLASS_TYPE_P.
8579 * parse.y (parser_qualified_classname): New parameter `is_static',
8580 produce non qualified name accordingly.
8581 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8582 (create_interface): Added argument to parser_qualified_classname.
8583 (create_class): Added argument to parser_qualified_classname. Setup
8584 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8585 (add_inner_class_fields): Fixed indentation.
8586 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8587 (method_declarator): Fixed typo in comment.
8588 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8589 (build_current_thisn): Likewise.
8590 (patch_method_invocation): Likewise.
8592 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8594 * decl.c (current_function_decl): Move to toplev.c.
8596 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8598 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8599 (DECL_BIT_INDEX): Use underlying representation.
8600 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8602 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8604 * expr.c (build_java_ret): Pass proper type to size_binop.
8606 2000-02-25 Anthony Green <green@cygnus.com>
8608 * expr.c (build_class_init): Mark the decl to be ignored by
8610 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8611 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8612 * class.c (init_test_hash_newfunc): New function.
8613 (decl_hash): New function.
8614 (decl_compare): New function.
8615 * decl.c (emit_init_test_initialization): New function.
8616 (complete_start_java_method): Traverse the init test hashtable,
8617 calling emit_init_test_initialization.
8618 (always_initialize_class_p): Define.
8619 * expr.c (build_class_init): Use initialization tests when
8620 emitting class initialization code.
8621 (always_initialize_class_p): Declare.
8622 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8624 * java-tree.h: Include hash.h.
8625 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8626 (struct lang_decl): Add init_test_table field.
8627 (init_test_hash_entry): Define.
8629 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8631 * gjavah.c (main): Avoid using `argi' to report unimplemented
8634 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8637 initialize locals to avoid warnings. Local `exception_type' moved
8640 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8642 * parse.y (resolve_expression_name): Use `orig' as a second
8643 argument to resolve_field_access.
8644 (resolve_field_access): Removed unnecessary code when dealing with
8647 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8649 * class.c (push_super_field): Don't push the field twice.
8650 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
8651 * parse.h (java_reorder_fields): Prototyped.
8652 * parse.y (java_reorder_fields): New function.
8653 (java_layout_class): Simplified not to worry about re-ordering.
8655 2000-02-23 Tom Tromey <tromey@cygnus.com>
8657 * gjavah.c (print_name): In JNI case, correctly quote string.
8658 (print_method_info): Don't handle overrides in JNI mode.
8660 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
8663 value type set to `boolean_type_node'.
8665 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8667 * jcf-dump.c (main): Test for correct condition after
8668 output file creation.
8670 2000-02-19 Anthony Green <green@cygnus.com>
8672 * jcf-depend.c (add_entry): Fix test for first list entry.
8674 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8676 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
8677 * constants.c (build_constants_constructor): Likewise.
8679 2000-02-19 Anthony Green <green@cygnus.com>
8681 * jcf-depend.c (add_entry): Add entries to the end of the list.
8683 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
8685 * decl.c (INT_TYPE_SIZE): Define if necessary.
8686 (expand_java_return): Handle the case of a native integer smaller
8689 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8691 * gjavah.c (help): Use GCCBUGURL.
8692 * jv-scan.c (help): Likewise.
8693 * jcf-dump.c (help): Likewise.
8695 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8697 * jcf-write.c (generate_bytecode_insns): Don't generate empty
8700 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8702 * jcf-parse.c (load_class): Call `fatal' if no file containing
8703 the target class are found.
8705 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
8707 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
8708 lex.c, lex.h, and PARSE_H to...
8709 (parse.o, parse-scan.o): ...here, respectively.
8711 * lex.c: Split out code that may trigger SIGFPE from yylex()
8712 to its own function.
8713 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
8715 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8717 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
8719 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * parse.y (outer_field_access_p): Stop in time when outer contexts
8723 (resolve_qualified_expression_name): Properly qualify *everything*
8724 after a package.type to be resoled as expression names.
8725 (find_applicable_accessible_methods_list): Save/restore `class' to
8726 isolate it from a possible outer context search.
8728 2000-02-15 Tom Tromey <tromey@cygnus.com>
8730 * gjavah.c (jni_print_char): New function.
8731 (print_full_cxx_name): Use it.
8732 (decode_signature_piece): Likewise.
8733 (print_cxx_classname): Likewise.
8735 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8737 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
8739 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
8741 * gjavah.c: Include version.h.
8743 * jcf-dump.c: Likewise.
8745 * jv-scan.c: Likewise.
8747 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8749 * parse.y (outer_field_access_fix): First parameter now a tree
8750 node. Check for assignment to final. First argument to
8751 build_outer_field_access_fix modified to accommodate prototype.
8752 (build_outer_field_access): Don't check for assignment to final
8754 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8755 possibly returned by outer_field_access_fix. Changed
8756 outer_field_access_fix's first argument.
8757 (check_final_assignment): $finit$'s context is OK.
8758 (patch_unaryop): Use node instead of its line/column value when
8759 calling outer_field_access_fix.
8761 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * parse.y (interface_declaration:): No longer tagged
8764 <node>. Re-installed default action.
8765 (class_member_declaration:): Handle inner interfaces.
8766 (interface_member_declaration): Handle inner interfaces and
8768 (create_interface): Push error if one seen. Suspend parsing
8769 context when processing an inner interface.
8770 (register_fields): Inner class static field limitations not to
8771 apply to inner interfaces.
8773 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8775 * jcf-parse.c (load_class): Update `java_error_count' when a
8776 class' file can't be found.
8777 (parse.y): Avoid (byte)code generation when errors seen.
8779 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8781 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8782 decodes a valid node.
8783 (patch_binop): Handle TRUNC_DIV_EXPR.
8785 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8787 * parse.y (resolve_package): New local `acc'. Try to progressively
8788 build and guess a package and type name.
8790 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8792 * parse.y (find_applicable_accessible_methods_list): Load and
8793 layout the search class if necessary.
8794 (java_complete_tree): Keep to original type of the folded initial
8797 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8799 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8800 Generate error message if circularity is detected. New static
8802 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8803 * jcf-write.c (generate_bytecode_insns): Very simply handle
8805 * parse.y (java_check_circular_reference): Use
8806 `cyclic_inheritance_report' during report, if necessary.
8807 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8808 walking NEW_ARRAY_INIT twice.
8810 2000-02-09 Tom Tromey <tromey@cygnus.com>
8812 * parse.y (check_class_interface_creation): Allow inner classes to
8813 be `private' or `protected', check modifiers' consistency. Prevent
8814 block local classes from bearing any modifiers.
8816 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8818 * except.c (check_start_handlers): Re-add prototype lost in last
8820 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8822 2000-02-09 Andrew Haley <aph@cygnus.com>
8824 * decl.c (clear_binding_level): Remove excess initializer.
8825 (maybe_poplevels): Remove unused variable.
8826 (force_poplevels): Ditto.
8827 (struct binding_level): Add comment.
8829 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * jcf-write.c (generate_classfile): Don't consider
8832 pre-initialization with reference value (use <clinit> instead.)
8833 * parse.y (java_fix_constructors): No generated constructor for
8835 (build_outer_field_access): Removed debug message.
8836 (outer_field_expanded_access_p): Adapted to bytecode generation.
8837 (build_outer_field_access_method): Use fix_method_argument_names.
8838 (build_outer_method_access_method): Fixed indentation. Added
8839 comment. Handle access method generation for static and also void
8841 (build_access_to_thisn): Inserted debug message.
8842 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8843 (resolve_qualified_expression_name): Fixed comment.
8844 (not_accessible_p): Adapted to bytecode generation. Added comment.
8845 (patch_method_invocation): Added comment.
8846 (maybe_use_access_method): Fixed leading comment. Handle static
8848 (java_complete_lhs): Don't shortcut handling of initialized upon
8849 declaration String type static fields when generating bytecode.
8850 (patch_unaryop): Handle outer field access when generating
8853 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8855 * java-tree.h (FIELD_THISN): New macro.
8856 * jcf-write.c (append_synthetic_attribute): New function.
8857 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8858 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8859 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8861 (build_outer_field_access): Turned on access functions usage and
8862 generation when compiling to bytecode.
8863 (maybe_use_access_method): Likewise.
8865 2000-01-25 Andrew Haley <aph@cygnus.com>
8867 * java-except.h (struct eh_range): Add `expanded' field.
8868 (maybe_start_try): Add end_pc arg.
8869 (maybe_end_try): Ditto.
8870 * java-tree.h (force_poplevels): new function.
8871 * expr.c (expand_byte_code): Don't call maybe_start_try or
8873 * except.c (add_handler): Reset expanded.
8874 (expand_start_java_handler): Set expanded.
8875 (check_start_handlers): Don't expand a start handler that's
8876 already been expanded.
8877 (maybe_start_try): Add end_pc arg. Only expand a handler which
8879 (expand_end_java_handler): call force_poplevels.
8880 (force_poplevels): new function.
8881 * decl.c (binding_level): Add start_pc of binding level.
8882 (maybe_pushlevels): Call maybe_start_try when pushing binding
8884 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8885 (LARGEST_PC): Define.
8886 (clear_binding_level): Use LARGEST_PC.
8888 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8889 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8890 (binding_depth, is_class_level, current_pc): new variables.
8891 (struct binding_level): ditto.
8892 (indent): new function.
8893 (push_jvm_slot): add debugging info.
8894 (maybe_pushlevels): ditto.
8895 (maybe_poplevels): ditto.
8898 (start_java_method): ditto.
8899 (give_name_to_locals): comment only.
8900 * except.c (binding_depth, is_class_level, current_pc):
8902 (expand_start_java_handler): add debugging info.
8903 (expand_end_java_handler): ditto.
8905 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8907 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8908 (print_name_for_stub_or_jni, process_file): Constify a char*.
8910 2000-02-03 Tom Tromey <tromey@cygnus.com>
8912 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8914 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8916 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8917 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8920 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8922 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8923 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8924 (struct lang_type): New field `ii_block'.
8925 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8926 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8927 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8928 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8929 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8930 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8932 * parse.y (add_instance_initializer): New function.
8933 (in_instance_initializer): New static global.
8934 (class_body_declaration:): Link instance initializer block.
8935 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8936 (array_creation_expression:): Remove unused local.
8937 (java_parser_context_push_initialized_field): Fixed leading
8938 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8939 CPC_INSTANCE_INITIALIZER_LIST.
8940 (java_parser_context_pop_initialized_field): Likewise.
8941 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8942 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8943 CPC_INITIALIZER_STMT.
8944 (fix_constructors): New local `class_type'. Use it. Call
8945 add_instance_initializer.
8946 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8947 (patch_return): Forbid return in instance initializers.
8948 (patch_throw_statement): Enforce exception handling in the context
8949 of instance initializers.
8951 2000-02-03 Tom Tromey <tromey@cygnus.com>
8953 * Make-lang.in (java.mostlyclean): Remove executables in
8956 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8958 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8959 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8960 (java_float_finite): Convert to use union Word from javaop.h.
8961 (java_double_finite): Convert to use union DWord from javaop.h.
8963 2000-02-02 Tom Tromey <tromey@cygnus.com>
8965 * gjavah.c (options): Added `jni' entry.
8966 (help): Document -jni.
8967 (flag_jni): New global.
8968 (process_file): Handle JNI output. Don't print text from
8969 -prepend, -add, etc, when generating stubs. Only remove `.class'
8970 suffix if it actually exists.
8971 (main): Create a `.c' file when run with `--jni --stubs'. Create
8972 correct output file name with `--jni'.
8973 (print_include): Mangle header name differently in JNI case.
8974 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8976 (print_method_info): Handle JNI case. Put signature info into
8977 method name. Handle case when STREAM is NULL.
8978 (print_name_for_stub_or_jni): New function.
8979 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8980 (print_cxx_classname): Handle JNI.
8981 (print_full_cxx_name): Likewise.
8982 (decode_signature_piece): Likewise.
8983 (overloaded_jni_method_exists_p): New function.
8984 (struct method_name): Added `signature' and `sig_length' fields.
8985 (HANDLE_END_FIELD): Do nothing in JNI mode.
8987 2000-02-02 Tom Tromey <tromey@cygnus.com>
8989 * jv-scan.c: Include version.c, <getopt.h>.
8990 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8991 (options): New array.
8992 (usage): New function.
8993 (version): New function.
8994 (main): Use getopt_long to parse command line.
8995 * jcf-dump.c: Include version.c, <getopt.h>.
8996 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8997 OPT_JAVAP): New macros.
8998 (options): New array.
8999 (usage): Return `void'. Changed message.
9000 (help): New function.
9001 (version): New function.
9002 (main): Use getopt_long_only to parse command line.
9003 * gjavah.c: Include <getopt.h>.
9004 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9005 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9006 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9007 (options): New array.
9008 (java_no_argument): Removed.
9009 (help): Updated with missing options.
9010 (main): Use getopt_long_only to parse command line.
9011 (usage): Changed message.
9013 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9016 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9017 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9018 * parse.y (array_creation_expression:): Handle anonymous arrays.
9019 (build_array_from_name): Don't set `ret_name' if null.
9020 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9021 (qualify_ambiguous_name): Likewise.
9022 (java_complete_expand_class): Likewise.
9024 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9027 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9028 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9029 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9030 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9031 AIPL_FUNCTION_COMPLETED_INVOCATION.
9032 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9033 AIPL_FUNCTION_INVOCATION_READY.
9034 (AIPL_FUNCTION_DECLARATION): New enum entry.
9035 * parse.y (reorder_static_initialized): New function.
9036 (java_parser_context_pop_initialized_field): Use it.
9037 (add_inner_class_fields): Use
9038 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9039 augmented. Install marker after last alias initializer, if any.
9040 (generate_finit): Fixed typo. Don't try to retain only the used
9042 (method_header): Compute and set DECL_FUNCTION_NAP.
9043 (method_declarator): Fixed comment. Insert alias initializer in
9045 (build_alias_initializer_parameter_list): Fixed leading
9046 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9047 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9048 (java_complete_expand_class): Code to retain only used aliases
9050 (java_complete_expand_methods): New local `first_decl'. Generate
9051 $finit$ first, then expand the constructors, regular methods and
9053 (java_complete_expand_method): Don't report error on missing
9054 return statement if previously detected bogus.
9055 (fix_constructors): Don't patch constructor parameters list.
9056 (patch_method_invocation): Use new AIPL enum values. Reverse
9057 alias initializer list for anonymous classes.
9059 2000-01-30 Anthony Green <green@redhat.com>
9061 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9062 determine how many stack slots to pop.
9064 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9067 error handling/recovery.
9068 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9070 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9073 FIELD_LOCAL_ALIAS_USED): New macros.
9074 (DECL_FUNCTION_NAP): New macro.
9075 (struct lang_decl): New field `nap'.
9076 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9077 (struct lang_type): New fields `finit_stmt_list' and
9079 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9080 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9081 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9082 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9083 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9084 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9085 (BUILD_THROW): Macro line separator re-indented.
9086 * parse.y (end_class_declaration): New function.
9087 (maybe_generate_pre_expand_clinit): New name for
9088 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9089 pre-expand static fields.
9090 (maybe_generate_clinit): Function deleted.
9091 (check_for_static_method_reference): Prototype's parameter list
9093 (generate_finit): New name for maybe_generate_finit. Changed
9094 leading comment. Function rewritten to use
9095 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9096 (build_alias_initializer_parameter_list): New function.
9097 (java_parser_context_pop_initialized_field): Likewise.
9098 (add_inner_class_fields): Likewise.
9099 (type_declaration:): Call end_class_declaration.
9100 (class_member_declaration:): Likewise.
9101 (formal_parameter_list:): Fixed typos.
9102 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9103 element. Improved error handling.
9104 (block_statement:): Call end_class_declaration.
9105 (anonymous_class_creation:): Likewise.
9106 (create_anonymous_class): Fixed comments.
9107 (create_class): Call add_inner_class_fields.
9108 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9109 (method_header): Use MARK_FINAL_PARMS.
9110 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9111 (method_declarator): Propagate final argument flag.
9112 (craft_constructor): New local `artificial'. Call
9113 build_alias_initializer_parameter_list. Use
9114 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9115 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9117 (complete_expand_class): Get rid of unused outer context local
9119 (java_complete_expand_methods): Fixed leading
9120 comment. Generate/pre-expand <clinit> first. Changed method
9121 expansion order to regular, $finit$, constructors, <clinit>.
9122 (java_complete_expand_method): Set current_function_decl.
9123 (fix_constructors): Fix constructor parameter list to account for
9124 outer context local alias initializers.
9125 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9126 (resolve_expression_name): Lookup outer context local aliases. New
9127 local `access', use it.
9128 (patch_method_invocation): Patch inner class ctor invocation with
9129 outer context local aliases initialization values. $finit$
9130 invocation patching now includes things generated with
9131 build_alias_initializer_parameter_list.
9132 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9133 (build_super_invocation): Likewise.
9134 (patch_assignment): Changed comment.
9136 2000-01-27 Andrew Haley <aph@cygnus.com>
9138 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9142 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9144 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9146 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9148 * parse.y (register_fields): Don't pass a format specifier to
9149 OBSOLETE_MODIFIER_WARNING.
9150 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9151 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9153 (check_modifiers): Change function into a macro.
9154 (check_class_interface_creation): Pass a literal format string.
9156 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9158 * buffer.h: PROTO -> PARAMS.
9159 * check-init.c: Likewise.
9160 * class.c: Likewise.
9161 * constants.c: Likewise.
9162 * convert.h: Likewise.
9164 * except.c: Likewise.
9166 * gjavah.c: Likewise.
9167 * java-except.h: Likewise.
9168 * java-tree.h: Likewise.
9169 * jcf-depend.c: Likewise.
9170 * jcf-dump.c: Likewise.
9171 * jcf-parse.c: Likewise.
9172 * jcf-path.c: Likewise.
9173 * jcf-reader.c: Likewise.
9174 * jcf-write.c: Likewise.
9176 * jv-scan.c: Likewise.
9177 * jvgenmain.c: Likewise.
9178 * jvspec.c: Likewise.
9182 * parse-scan.y: Likewise.
9183 * parse.h: Likewise.
9184 * parse.y: Likewise.
9185 * typeck.c: Likewise.
9186 * verify.c: Likewise.
9189 * zextract.c: Likewise.
9190 * zipfile.h: Likewise.
9192 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9194 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9195 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9196 * constants.c (build_constant_data_ref): Check for cached
9197 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9198 in TYPE_CPOOL_DATE_REF.
9199 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9200 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9201 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9202 (LOCAL_FINAL): New macro.
9203 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9204 constant pool -- don't try to reuse.
9205 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9207 (find_in_current_zip): Use TYPE_JCF.
9208 * parse.h (java_check_final): Prototype removed.
9209 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9210 (maybe_create_class_interface_decl,
9211 check_class_interface_creation): Likewise.
9212 (java_expand_finals): Function removed.
9213 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9214 (block_statement:): Fixed comment.
9215 (anonymous_class_creation:): Likewise.
9216 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9218 (check_class_interface_creation): Loosened error report on (inner)
9219 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9220 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9221 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9223 (create_interface): Likewise.
9224 (anonymous_class_counter): New static global.
9225 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9226 patch. Fixed comments.
9227 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9228 anonymous_class_counter when declaring a toplevel class.
9229 (craft_constructor): Fixed constructor name when handling
9230 anonymous classes. Anonymous class constructors to feature hidden
9232 (java_fix_constructors): Added comment.
9233 (java_check_final): Function removed.
9234 (java_complete_expand_methods): Fixed comment. Don't generate
9235 class data, save its outgoing constant pool instead.
9236 (verify_constructor_super): Skip anonymous class constructor
9237 hidden this$<n> parameter.
9238 (java_expand_classes): New local `saved_ctxp'. Removed call to
9239 java_expand_finals and java_check_final. Expand anonymous class
9240 constructors. Generate class data.
9241 (build_super_invocation): Skip anonymous class hidden this$<n>
9243 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9244 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9245 (set_java_signature): Likewise.
9247 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9249 * gjavah.c: Delete ACC_VISIBILITY define.
9250 * jcf.h: Add ACC_VISIBILITY define.
9251 * parse.y: final: rule tagged <value>.
9252 (java_check_regular_methods): Use ACC_VISIBILITY define for
9253 default package access check.
9254 (local_variable_declaration_statement): Use final: rule.
9256 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9258 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9261 2000-01-17 Tom Tromey <tromey@cygnus.com>
9263 * gjavah.c (print_field_info): Allow non-static final fields.
9265 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9267 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9268 * parse.y (patch_anonymous_class): New function.
9269 (create_anonymous_class): Register incomplete type when the
9270 class/interface to extends/implement isn't known yet.
9271 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9272 (verify_constructor_super): Tuned error message.
9274 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9277 (ANONYMOUS_CLASS_P): New macro.
9278 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9279 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9280 * parse.y (create_class): Added leading argument.
9281 (maybe_create_class_interface_decl,
9282 check_class_interface_creation): Likewise.
9283 (craft_constructor): New function.
9284 (verify_constructor_super): Added argument in prototype.
9285 (class_declaration:): Inserted leading argument.
9286 (for_begin:): Use FOR_LOOP_P.
9287 (anonymous_class_creation): Create WFL of the anonymous class to
9288 instantiate. Call build_new_invocation. Added comments.
9289 (check_class_interface_creation): Handle parameter `anonymous' in
9290 verbose mode class creation announce.
9291 (link_nested_class_to_enclosing): Exclude anonymous classes.
9292 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9293 anonymous class, even though they appear to have an enclosing
9295 (create_interface): Pass extra argument to
9296 check_class_interface_creation.
9297 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9298 (create_class): Call check_class_interface_creation and
9299 maybe_create_class_interface_decl with extra new argument. Don't
9300 add private this$<n> to anonymous classes.
9301 (method_declarator): Insert hidden this$<n> to anonymous class
9303 (java_fix_constructors): Deleted code creating default
9304 constructor. Call craft_constructor instead.
9305 (java_check_regular_methods): Set `saw_constructor' to 1 for
9307 (fix_constructors): Pass extra argument to verify_constructor_super.
9308 (verify_constructor_super): New local `sdecl', use it. Search for
9309 matching constructor (possibly featuring arguments) in super
9311 (lookup_method_invoke): Craft constructor according to arguments
9312 list when dealing with anonymous class constructors.
9313 (build_super_invocation): Pass arguments to anonymous class super
9315 (search_loop): Use FOR_LOOP_P.
9316 (labeled_block_contains_loop_p): Likewise.
9318 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9320 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9321 (enclosing_context_p): New function.
9322 (get_access_flags_from_decl): Handle CLASS_STATIC.
9323 (maybe_layout_super_class): Extra first argument passed to
9325 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9327 * decl.c (access0_identifier_node): New global.
9328 (init_decl_processing): access0_identifier_node initialized.
9329 (pushdecl): Set DECL_CONTEXT only on non type decls.
9330 * expr.c (lookup_field): Lookup inner class fields in enclosing
9332 (expand_invoke): Use ID_INIT_P.
9333 (expand_java_field_op): Use DECL_CLINIT_P.
9334 * java-tree.def (CLASS_LITERAL): New tree code.
9335 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9336 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9337 (struct lang_decl): New field `inner_access'.
9338 (enclosing_context_p): Prototyped.
9339 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9340 ID_CLINIT_P): New macros.
9341 (CLASS_STATIC): New macro.
9342 (CLASS_ACCESS0_GENERATED_P): New macro.
9343 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9344 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9345 INNER_CLASS_P): New macros.
9346 (DECL_INNER_CLASS_LIST): New macro.
9347 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9349 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9350 the shift value to int. Fixed typo in comment.
9351 * lex.c (inst_id, wpv_id): Initialize.
9352 * mangle.c (unicode_mangling_length): Take `$' into account.
9353 * parse.h (DRECOVER, RECOVER): Terminate properly.
9354 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9355 (typedef struct _jdep): New field `enclosing'.
9356 (JDEP_ENCLOSING): New macro.
9357 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9358 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9359 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9360 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9361 GET_ENCLOSING_CPC_CONTEXT): New macros.
9362 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9363 (do_resolve_class): Added extra argument in prototype.
9364 * parse.y (resolve_class): Added extra argument in prototype.
9365 (maybe_create_class_interface_decl): Likewise.
9366 (maybe_use_access_method, build_wfl_wrap): New functions.
9367 (java_complete_expand_classes, java_complete_expand_class):
9369 (java_parser_context_push_initialized_field,
9370 java_parser_context_suspend, java_parser_context_resume):
9372 (maybe_make_nested_class_name, make_nested_class_name,
9373 set_nested_class_simple_name_value,
9374 link_nested_class_to_enclosing, find_as_inner_class,
9375 find_as_inner_class_do, check_inner_class_redefinition,
9376 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9377 maybe_build_thisn_access_method, build_outer_field_access,
9378 build_outer_field_access_methods, build_outer_field_access_expr,
9379 build_outer_method_access_method, build_new_access_id,
9380 build_outer_field_access_method, outer_field_access_p,
9381 outer_field_expanded_access_p, outer_field_access_fix,
9382 build_incomplete_class_ref, patch_incomplete_class_ref,
9383 create_anonymous_class): Likewise.
9384 (inst_id, wpv_id): New static global variables.
9385 (synchronized:): New rule, tagged <node>.
9386 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9388 (anonymous_class_creation:): New rule, tagged <node>.
9389 (NEW_TK): Tagged <node>.
9390 (type_literals, array_type_literal): New rules, tagged <node>.
9391 (class_declaration:): Removed action when reducing by class_body:
9392 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9393 using GET_CPC in sub-rules.
9394 (class_member_declaration): Handle inner classes.
9395 (method_declaration): When reducing method_header:, reset
9396 current_function_decl when appropriate.
9397 (method_declarator:): Set the number of formal parameter to 0 for
9398 method declared without arguments.
9399 (constructor_declarator:): Likewise.
9400 (static_initializer:): List of elements kept in a list.
9401 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9402 use of the keyword `static' for type declarations.
9403 (block_statement:): Handle inner class declarations.
9404 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9405 type qualified `this'.
9406 (class_instance_creation_expression): Use anonymous_class_creation:
9407 to handle inner class instances creation. Handle qualified `new'.
9408 (something_dot_new): Added appropriate actions.
9409 (create_new_parser_context): New function.
9410 (java_push_parser_context, java_parser_context_save_global,
9411 java_parser_context_suspend): Use create_new_parser_context.
9412 (check_modifiers): Changed leading comment.
9413 (check_class_interface_creation): Handle interclasses.
9414 (add_superinterfaces): Fixed comment.
9415 (create_interface): Build qualified name from the raw_name instead
9416 of its matching WFL. Push the initialized fields list. raw_name added
9417 as an extra argument to maybe_create_class_interface_decl.
9418 (create_class): Build qualified name from the raw_name instead of
9419 its matching WFL. Removed assignment to current_parsed_class_un.
9420 Call PUSH_ERROR before returning an error. Suspend the current
9421 parser context when processing an inner class. Push the
9422 initialized fields list. raw_name added as an extra argument to
9423 maybe_create_class_interface_decl. Add the private this$<n>
9425 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9426 (register_fields): Get the class type from GET_CPC and handle
9427 previous errors. Added code to handle the creation of static
9428 fields in inner classes. Initialized fields initialization
9429 statements kept in a list of lists.
9430 (maybe_generate_finit): Initialized fields initialization
9431 statements kept in a list of lists. Use GET_CPC.
9432 (maybe_generate_clinit): Likewise.
9433 (method_header): Use GET_CPC and GET_CPC_UN.
9434 (parser_qualified_classname): Handle inner classes.
9435 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9436 (java_fix_constructors): Hide pointer to enclosing context
9437 instance in constructor list when dealing with inner classes.
9438 (jdep_resolve_class): Call resolve_class with extra first argument
9440 (resolve_class): Add enclosing context as a first extra argument
9441 to do_resolve_class.
9442 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9444 (resolve_no_layout): Extra argument added to resolve_class
9446 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9447 (java_get_real_method_name): Use GET_CPC_UN.
9448 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9449 (java_check_abstract_methods): Handle static method declared in
9450 inner classes by an error.
9451 (java_check_regular_methods): Use DECL_CLINIT_P.
9452 (source_start_java_method): Also set DECL_MAX_LOCALS.
9453 (create_artificial_method): Call java_parser_context_save_global
9454 and java_parser_context_restore_global instead of saving/restoring
9455 the context by hand.
9456 (expand_start_java_method): Improved verbose mode message.
9457 (java_complete_expand_methods): Fixed leading comment. Use
9459 (fix_constructors): Added assignment to this$<n> if necessary.
9460 (java_expand_classes): Call java_complete_expand_classes instead
9461 of java_complete_expand_methods.
9462 (make_qualified_primary): Simplified.
9463 (merge_qualified_name): Optimized for missing left or right parts.
9464 (resolve_expression_name): Handle access to outer class fields from
9466 (resolve_qualified_expression_name): New macro
9467 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9468 classes. Report error on non appropriate qualification of
9469 `new'. Handle qualified `this'.
9470 (not_accessible_p): Allow access to outer class private fields from
9472 (patch_method_invocation): Handle method invocations through
9473 access methods and inner class constructor invocations.
9474 (find_applicable_accessible_methods_list): Search enclosing
9475 contexts of an inner class.
9476 (search_applicable_methods_list): Fixed typo.
9477 (argument_types_convertible): Handle inner class constructors'
9478 hidden outer context reference argument.
9479 (qualify_ambiguous_name): Handle qualified `this'.
9480 (java_complete_lhs): Handle use of field accessed through
9481 artificial access methods in various cases of assignments. Handle
9483 (check_final_assignment): Use DECL_CLINIT_P.
9484 (valid_ref_assignconv_cast_p): Handle the destination being an
9485 enclosing context of the source.
9486 (patch_unaryop): Handle use of field accessed through artificial
9488 (patch_return): Use DECL_CLINIT_P.
9489 (patch_throw_statement): Use DECL_CLINIT_P.
9490 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9491 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9494 2000-01-16 Anthony Green <green@cygnus.com>
9496 * parse.y (build_string_concatenation): Only use
9497 StringBuffer(String) shortcut if String arg is constant.
9499 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9502 the shift value to int. Fixed typo in comment.
9504 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9506 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9507 * jcf-write.c: Likewise.
9508 * parse.y: Likewise.
9509 * parse.c: Regenerate.
9511 2000-01-09 Anthony Green <green@cygnus.com>
9513 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9514 bytecodes in the correct order.
9516 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9518 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9520 2000-01-06 Anthony Green <green@cygnus.com>
9522 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9523 before building constant array decl.
9525 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9528 method invocation and typo in conditional expression.
9529 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9530 the appropriate NOTE_POP.
9531 * parse.y (patch_binop): Shift value mask to feature the right
9534 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9536 * class.c (assume_compiled, assume_compiled_node): Add static
9538 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9540 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9542 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9544 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9545 to `__modifier' to avoid stringifying it.
9547 * parse.y (verify_constructor_circularity): Don't call a variadic
9548 function with a non-literal format string.
9549 (java_check_abstract_methods): Move unreachable code inside
9550 `continue' statement.
9551 (lookup_method_invoke): Call xstrdup, not strdup.
9553 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9556 * jcf-parse.c (yyparse): Likewise.
9558 * jv-scan.c (main): Likewise.
9560 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9562 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9563 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9564 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9567 * parse.y (synchronized, variable_redefinition_error,
9568 check_class_interface_creation, create_interface, create_class,
9569 method_header, finish_method_declaration,
9570 check_modifiers_consistency, method_declarator,
9571 complete_class_report_errors, check_abstract_method_definitions,
9572 java_check_regular_methods, check_throws_clauses,
9573 java_check_abstract_methods, read_import_dir,
9574 check_pkg_class_access, declare_local_variables, fix_constructors,
9575 cut_identifier_in_qualified, resolve_expression_name,
9576 resolve_qualified_expression_name, patch_method_invocation,
9577 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9578 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9579 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9580 patch_try_statement, patch_synchronized_statement,
9581 patch_throw_statement, check_thrown_exceptions,
9582 patch_conditional_expr): Likewise.
9584 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9586 * Makefile.in (LIBDEPS): Added gcc's errors.o
9587 (../jcf-dump$(exeext):): Link with gcc's errors.o
9588 (../gcjh$(exeext):): Likewise.
9589 * expr.c (expand_java_NEW): Layout the entire target type instead of
9590 laying out its methods only.
9591 (lookup_field): Layout the class after having loaded it.
9592 * java-tree.h (java_debug_context): Declared.
9593 * jcf-io.c (toplev.h): Included.
9594 (find_class): Removed assignment to jcf's outofsynch
9595 field. Force source file to be read if newer than its matching
9596 class file. Tweaked debug messages.
9597 * jcf-parse.c (jcf_out_of_synch): Deleted.
9598 (read_class): Call to jcf_out_of_synch removed.
9599 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9600 (jcf_out_of_synch): Prototype deleted.
9601 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9602 `deprecated' and `class_err': integer turned into bit-fields.
9603 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9604 * parse.y (package_list): New global.
9605 (package_declaration:): Record newly parsed package name.
9606 (extra_ctxp_pushed_p): Static global deleted.
9607 (java_parser_context_save_global): Create buffer context for the
9608 purpose of saving globals, if necessary.
9609 (java_parser_context_restore_global): Pop context pushed for the
9610 purpose of saving globals, if necessary.
9611 (java_debug_context_do): New prototype and function.
9612 (java_debug_context): Likewise.
9613 (do_resolve_class): Use already parsed package names to qualify
9614 and lookup class candidate.
9615 (java_pre_expand_clinit): Removed unnecessary local variable.
9617 1999-12-17 Tom Tromey <tromey@cygnus.com>
9619 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9621 (process_file): Use `\n\' at end of each line in string.
9623 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * expr.c (expand_invoke): Layout the loaded class before
9626 attempting to use it.
9627 (expand_java_field_op): Allow final field assignments to take
9629 * typeck.c (convert): Return error_mark_node if expr is null.
9631 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * class.c (class_depth): Return -1 if the class doesn't load
9635 * expr.c (can_widen_reference_to): Check for errors during depth
9636 computation and return 0 accordingly.
9637 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9638 create default constructors and add an other error check.
9639 * parse.h (java_fix_constructors): Prototyped.
9640 * parse.y (java_pre_expand_clinit): Likewise.
9641 (build_super_invocation): Re-prototyped to feature one argument.
9642 (java_check_circular_reference): Directly use `current'.
9643 (java_fix_constructors): New function.
9644 (java_check_regular_methods): Don't create default constructors
9645 here, but abort if none were found.
9646 (java_complete_expand_methods): Pre-process <clinit> calling
9647 java_pre_expand_clinit.
9648 (java_pre_expand_clinit): New function.
9649 (fix_constructors): build_super_invocation invoked with the
9650 current method declaration as an argument.
9651 (build_super_invocation): Use the context of the processed method
9652 decl argument instead of current_class.
9653 * typeck.c (lookup_java_method): Take WFLs in method names into
9656 1999-12-14 Per Bothner <per@bothner.com>
9658 * class.c (make_class_data): flag_keep_inline_functions to keep
9659 private methods in the method array.
9661 1999-12-15 Anthony Green <green@cygnus.com>
9663 * check-init.c (check_init): Take into account both types of
9664 `throw's when checking for uninitialized variables.
9666 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * parse.y (java_complete_lhs): Force conversion of array
9669 dimensions to int_type_node, that's what runtime's ABI expects.
9671 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
9674 operand of a WFL, until the Java front-end gets fixed with regard
9675 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
9677 1999-12-10 Andrew Haley <aph@cygnus.com>
9679 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
9680 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
9681 expr.c (build_java_athrow): Add support for sjlj-exceptions.
9685 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9688 before calling expand_eh_region_start and expand_start_all_catch.
9689 * except.c (expand_start_java_handler): Switch to permanent
9690 obstack before calling expand_eh_region_start.
9691 (expand_end_java_handler): Switch to permanent obstack before
9692 calling expand_start_all_catch.
9694 1999-12-5 Anthony Green <green@cygnus.com>
9696 * decl.c (init_decl_processing): Mark throw_node as a noreturn
9697 function with side effects.
9698 (init_decl_processing): Mark all memory allocating DECLs with
9701 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * except.c (expand_end_java_handler): Call
9704 expand_resume_after_catch and end_catch_handler.
9706 1999-11-30 Anthony Green <green@cygnus.com>
9708 * verify.c (verify_jvm_instructions): Create new return label
9709 chain if non existent (don't rely on the verified state of the jsr
9712 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9714 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
9715 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
9717 * parse.y (patch_assignment): Removed bogus final class test on
9718 lhs when checking on whether to emit an ArrayStoreException runtime
9720 * expr.c (expand_java_arraystore): Likewise.
9722 1999-11-28 Anthony Green <green@cygnus.com>
9724 * decl.c (find_local_variable): Reuse single slot decls when
9727 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9729 * jcf-parse.c (saw_java_source): Global variable removed.
9730 (read_class): Don't use `saw_java_source'. Added extra braces.
9731 (yyparse): Code setting `saw_java_source' removed.
9733 1999-11-24 Mark Mitchell <mark@codesourcery.com>
9735 * except.c (emit_handlers): Zero catch_clauses after emitting them.
9737 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * verify.c (merge_type_state): Non verified subroutines being
9740 considered more than once to trigger passive type merge.
9742 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9744 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9745 in case of error. Error message tuned.
9747 1999-11-21 Anthony Green <green@cygnus.com>
9749 * constants.c (find_methodref_index): Unwrap method names before
9750 inserting them in the constant pool.
9752 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9754 * class.c (assume_compiled_node): New typedef.
9755 (assume_compiled_tree): New static data.
9756 (find_assume_compiled_node): New function.
9757 (add_assume_compiled): New function.
9758 (assume_compiled): New function.
9759 * class.c (make_class_data): Use assume_compiled.
9760 (is_compiled_class): Use assume_compiled.
9762 * java-tree.h (add_assume_compiled): Declare.
9764 * lang.c (lang_decode_option): Parse new options.
9766 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9769 int_type_node: that's what `_Jv_AllocObject' expects.
9771 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9773 * parse.y (lookup_method_invoke): Use lang_printable_name to
9774 reliably build the type name during error report. Fixes PR gcj/97.
9776 1999-11-09 Tom Tromey <tromey@cygnus.com>
9778 * jcf-path.c: Include <sys/stat.h>.
9779 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9780 (DIR_UP): New macro.
9782 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * parse.y (source_end_java_method): Resume permanent allocation,
9785 reversing Apr 27 1998 patch.
9786 (patch_string_cst): Pop obstacks after having pushed the permanent
9789 1999-11-05 Tom Tromey <tromey@cygnus.com>
9791 * class.c (finish_class): Emit inlined methods if any native
9792 methods exist in the class. Fixes PR gcj/85.
9794 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9796 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9797 (qualify_ambiguous_name): Likewise.
9799 1999-11-03 Godmar Back <gback@cs.utah.edu>
9801 * typeck.c: (lookup_java_method): search all inherited
9802 interfaces when looking up interface method.
9804 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.y (method_header:): Issue error message for rule `type
9808 (synchronized:): Error report when not using synchronized.
9810 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9813 being used before the superclass constructor has been called.
9814 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9815 instead of `CALL_THIS_CONSTRUCTOR_P'.
9817 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9819 * check-init.c: Fix typo in comment.
9821 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9826 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9828 * parse.y (expression_statement:): Call function to report
9829 improper invocation of a constructor.
9830 (parse_ctor_invocation_error): New function.
9832 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9834 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9837 1999-10-21 Tom Tromey <tromey@cygnus.com>
9839 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9840 in generated `main'.
9842 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9845 (qualify_ambiguous_name): Likewise.
9847 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * parse.y (java_complete_tree): fold_constant_for_init to work on
9851 (java_complete_lhs): Likewise.
9852 (array_constructor_check_entry): Complete an initializer element
9853 on permanent_obstack.
9855 1999-10-19 Tom Tromey <tromey@cygnus.com>
9857 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9858 From Mike Moreton <mike@pillim.demon.co.uk>.
9860 1999-10-15 Greg McGary <gkm@gnu.org>
9862 * java-tree.h (flag_bounds_check): Remove extern decl.
9863 * lang.c (flag_bounds_check): Remove global variable.
9864 (lang_f_options): Remove "bounds-check" entry.
9865 (lang_init_options): Default flag_bounds_check to "on".
9867 1999-10-14 Tom Tromey <tromey@cygnus.com>
9869 * jvgenmain.c (usage): New function.
9870 (main): Use it. Also, handle `-D' options.
9871 * jvspec.c (lang_specific_driver): Recognize -D.
9872 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9874 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9876 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9878 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9879 variadic function with a non-literal format string.
9881 * parse-scan.y (report_main_declaration): Likewise.
9883 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9885 * parse.y (read_import_dir, patch_assignment, patch_binop,
9886 patch_array_ref): Likewise.
9888 * typeck.c (build_java_array_type): Likewise.
9890 * verify.c (verify_jvm_instructions): Likewise.
9892 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9896 1999-10-07 Anthony Green <green@cygnus.com>
9898 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9899 where CHECK_PUT may fail for valid reasons.
9901 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9902 UNSAFE_PUTN): New macros.
9904 1999-10-04 Tom Tromey <tromey@cygnus.com>
9906 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9907 well. Fixes Java PR gcj/59.
9908 * parse-scan.y (yyerror): Report errors.
9910 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9912 * decl.c (insert_block): Remove unconditional `abort'.
9914 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9916 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9917 FUNCTION_CODE now of type int. All callers changed.
9918 Set the builtin's DECL_BUILT_IN_CLASS.
9920 1999-09-23 Tom Tromey <tromey@cygnus.com>
9922 * jvspec.c (lang_specific_driver): Don't read spec file if
9923 -fsyntax-only given.
9925 1999-09-22 Tom Tromey <tromey@cygnus.com>
9927 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9929 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9930 (WORDS_TO_LONG): Likewise.
9931 (WORDS_TO_DOUBLE): Likewise.
9933 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9935 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9936 (RELOCATION_VALUE_1): Likewise.
9937 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9938 push_in_const, push_long_const): Prototyped.
9939 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9940 (push_constant2): Likewise.
9941 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9942 (find_constant_wide): Cast find_constant2's integer arguments to
9944 (find_constant_index): Cast find_constant2's and find_constant2's
9945 integer arguments to `jword'.
9946 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9947 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9948 (emit_if): Use RELOCATION_VALUE_1.
9949 (emit_goto): Likewise.
9950 (emit_jsr): Likewise.
9951 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9952 argument to push_long_const to HOST_WIDE_INT.
9954 1999-09-15 Andreas Schwab <schwab@suse.de>
9956 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9958 1999-09-20 Nick Clifton <nickc@cygnus.com>
9960 * lang.c (lang_decode_option): Extend comment.
9962 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9964 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9967 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9969 * gjavah.c (get_field_name, print_method_info, print_include,
9970 add_namelet): Use xmalloc, not malloc.
9972 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9973 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9976 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9978 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9980 * jcf-path.c (add_entry): Likewise.
9982 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9984 * jv-scan.c (xmalloc): Remove definition.
9986 * jvgenmain.c (xmalloc): Likewise.
9988 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9990 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9992 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9993 concat, not xmalloc/sprintf.
9994 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9995 (xstrdup): Remove definition.
9997 * parse.y (duplicate_declaration_error_p,
9998 constructor_circularity_msg, verify_constructor_circularity,
9999 check_abstract_method_definitions, java_check_regular_methods,
10000 java_check_abstract_methods, patch_method_invocation,
10001 check_for_static_method_reference, patch_assignment, patch_binop,
10002 patch_cast, array_constructor_check_entry, patch_return,
10003 patch_conditional_expr): Use xstrdup, not strdup.
10005 * zextract.c (ALLOC): Use xmalloc, not malloc.
10007 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10009 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10011 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10012 (do_spec, lang_specific_pre_link, lang_specific_driver,
10013 input_filename, input_filename_length): Don't declare.
10014 (main_class_name, jvgenmain_spec, lang_specific_driver):
10016 (lang_specific_driver): All calls to the function pointer
10017 parameter now explicitly call `fatal'.
10019 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * parse.y (find_applicable_accessible_methods_list): Search
10022 abstract classes as interfaces.
10024 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10026 * class.c (finish_class): We're now outside a valid method
10027 declaration. Tell the rest of gcc so.
10029 1999-09-08 Bruce Korb autogen@linuxbox.com
10031 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10033 1999-09-07 Tom Tromey <tromey@cygnus.com>
10035 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10037 (decode_signature_piece): Don't emit "::" in JArray<>.
10038 (print_namelet): Only print trailing `;' when printing a class.
10040 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10042 * java-tree.h: Delete declarations for all tree nodes now moved to
10044 * decl.c: Delete their definitions.
10046 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10048 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10049 * Makefile.in (OBJS): Add ggc-callbacks.o.
10050 (OBJDEPS): Likewise.
10052 1999-09-03 Tom Tromey <tromey@cygnus.com>
10054 * parse.y (strip_out_static_field_access_decl): Return operand if
10055 it satisfies JDECL_P.
10057 1999-09-02 Tom Tromey <tromey@cygnus.com>
10059 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10060 Handle nested arrays, like `[[I'.
10062 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10064 * class.c (finish_class): Remove unused parameter, all callers
10067 * expr.c (build_java_athrow): Change return type to void.
10068 (java_lang_expand_expr): Make sure each case in switch returns a
10071 * java-tree.h (finish_class): Fix prototype to take void args.
10073 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10074 (main): Issue return from main, not exit.
10076 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10078 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10080 * jv-scan.c (main): Issue return from main, not exit.
10082 * parse.y (check_abstract_method_definitions,
10083 java_check_abstract_method_definitions): Add static prototypes.
10084 (java_complete_expand_methods): Fix call to `finish_class'.
10086 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10089 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10091 * lang.c (language_string): Constify.
10093 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10095 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10096 Remove hacks for stuff which comes from libiberty.
10098 * Make-lang.in: Likewise.
10100 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10102 * Makefile.in (xref.o): Depend on xref.c explicitly.
10104 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10106 * java-tree.h (lang_printable_name): Constify a char*.
10108 * lang.c (lang_printable_name): Likewise.
10110 1999-08-27 Jeffrey A Law (law@cygnus.com)
10112 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10113 comments in C code.
10115 1999-08-26 Tom Tromey <tromey@cygnus.com>
10117 * gjavah.c (print_cxx_classname): Print "::" before qualified
10120 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10122 * parse.y (lookup_cl): Changed leading comment. Now does its best
10123 to set the column number.
10124 (qualify_ambiguous_name): Take WFL wrappers into account.
10126 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10128 * verify.c (verify_jvm_instructions): Don't check instruction
10129 validity beyond end of method.
10131 1999-08-25 Tom Tromey <tromey@cygnus.com>
10133 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10135 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10137 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10138 cxx_keyword_subst, generate_access, name_is_method_p,
10139 get_field_name, print_field_name, super_class_name, print_include,
10140 decode_signature_piece, print_class_decls, usage, help,
10141 java_no_argument, version, add_namelet, print_namelet): Add static
10143 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10144 name_is_method_p): Constify a char*.
10145 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10146 Provide a final else clause in an if-else-if.
10147 (print_field_info): Add missing final arg in function call to
10148 `print_field_name'.
10149 (print_method_info, decompile_method, decode_signature_piece,
10150 print_c_decl, print_full_cxx_name, print_stub,
10151 print_mangled_classname, super_class_name, print_include,
10152 add_namelet, add_class_decl, print_class_decls, process_file,
10153 help): Constify a char*.
10155 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10156 push_int_const, find_constant_wide, find_constant_index,
10157 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10158 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10159 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10160 emit_if, emit_goto, emit_jsr, call_cleanups,
10161 make_class_file_name): Add static prototypes.
10162 (generate_bytecode_return, generate_bytecode_insns): Pass a
10163 NULL_PTR, not a NULL_TREE.
10165 * jv-scan.c: Include "jcf.h".
10166 (main): Declare using DEFUN macro.
10168 * jvspec.c (find_spec_file, lang_specific_pre_link,
10169 lang_specific_driver): Add prototypes.
10170 (find_spec_file): Constify a char*.
10172 * keyword.gperf (hash, java_keyword): Add prototypes.
10174 * lang.c (lang_print_error): Add static prototype.
10175 (lang_init): Prefer memcpy over bcopy to avoid casts.
10177 * lex.c (yylex): Add static prototype.
10179 * parse-scan.y: Include "lex.c" earlier.
10181 * parse.h: Remove redundant declaration for `yylex'.
10183 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10184 labeled_block_contains_loop_p): Add static prototypes.
10185 (not_accessible_p): Make static to match prototype.
10187 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10189 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10191 * parse.y (check_method_redefinition): Changed leading comment.
10192 (check_abstract_method_definitions): New function.
10193 (java_check_abstract_method_definitions): New function.
10194 (java_check_regular_methods): Call it.
10195 (verify_constructor_super): Fixed indentation.
10196 (lookup_method_invoke): Likewise.
10198 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10200 * parse.y (method_header): Return a null pointer if the current
10201 class node is null.
10202 (finish_method_declaration): Return if the current function decl
10204 (source_start_java_method): Likewise.
10205 (java_method_add_stmt): Likewise.
10207 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * class.c (emit_register_class): Removed unnecessary call to
10211 * parse.y (labeled_block_contains_loop_p): Removed unused local
10214 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10216 * parse.y (java_refold): Added prototype.
10218 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10221 (java_stabilize_reference): Removed unnecessary `else'.
10222 (java_complete_lhs): Set flag to remember boolean. Call
10223 java_refold. Added comments.
10224 (java_decl_equiv): New function.
10225 (binop_compound_p): Likewise.
10226 (java_refold): Likewise.
10227 (patch_unaryop): Striped static field access assigned to decl and
10228 op. Changed promotion scheme for ++/-- operators.
10229 (search_loop): New function.
10230 (labeled_block_contains_loop_p): Likewise.
10231 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10233 (patch_bc_statement): Call search_loop. Fixed comment.
10235 1999-08-14 Anthony Green <green@cygnus.com>
10237 * expr.c (java_lang_expand_expr): Mark static array data as
10240 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10242 * jvgenmain.c (main): NUL-terminate name_obstack.
10244 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10246 * check-init.c (check_bool2_init, done_alternative): Add static
10249 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10250 (add_method, build_utf8_ref, build_class_ref,
10251 append_gpp_mangled_type, layout_class_method): Constify a char*.
10253 * decl.c (push_promoted_type, make_binding_level): Add static
10255 (push_promoted_type, pushdecl): Constify a char*.
10257 * except.c (find_handler_in_range, link_handler,
10258 check_start_handlers): Add static prototypes.
10260 * expr.c (process_jvm_instruction): Constify a char*.
10262 * gjavah.c (main): Constify a char*.
10264 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10267 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10269 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10270 munge, print_ents): Constify a char*.
10272 * jcf-dump.c (disassemble_method): Constify a char*.
10273 (print_constant_pool, print_exception_table): Add static prototypes.
10274 (print_constant, print_exception_table, main, disassemble_method):
10277 * jcf-io.c (find_classfile, find_class): Likewise.
10279 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10280 (set_source_filename, predefined_filename_p): Add static prototypes.
10281 (set_source_filename, get_constant, get_class_constant,
10282 find_in_current_zip): Constify a char*.
10284 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10286 (add_entry, add_path, jcf_path_classpath_arg,
10287 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10289 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10290 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10291 jcf_parse_one_method, jcf_parse_methods,
10292 jcf_parse_final_attributes): Add static prototypes.
10293 (get_attribute): Constify a char*.
10295 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10296 jcf_dependency_add_target, jcf_path_classpath_arg,
10297 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10299 * jv-scan.c (main): Constify a char*.
10300 (gcc_obstack_init): Add prototype arguments.
10302 * jvgenmain.c (gcc_obstack_init): Likewise.
10303 (main): Constify a char*.
10305 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10307 (put_decl_string, lang_print_error): Constify a char*.
10308 (lang_init): Remove redundant extern prototype.
10310 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10312 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10313 Add static prototypes.
10314 (get_type_from_signature): Constify a char*.
10316 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10317 Add static prototypes.
10318 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10319 (verify_jvm_instructions): Constify a char*.
10321 * xref.c (xref_flag_value): Likewise.
10323 * xref.h (xref_flag_value): Likewise.
10325 * zextract.c (makeword, makelong): Add static prototypes.
10326 (makeword, makelong): Constify a uch*.
10328 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10330 * lang.c (java_dummy_print): Constify a char*.
10331 (lang_print_error): Likewise.
10332 (lang_init): Remove redundant prototype for `print_error_function'.
10333 (lang_init_source): Likewise.
10334 (lang_identify): Constify a char*.
10336 1999-08-09 Tom Tromey <tromey@cygnus.com>
10338 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10339 (WORDS_TO_LONG): Likewise.
10340 (WORDS_TO_DOUBLE): Likewise.
10342 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10344 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10346 * expr.c (java_stack_pop, java_array_data_offset,
10347 build_java_throw_out_of_bounds_exception, case_identity,
10348 build_java_check_indexed_type): Add static prototypes.
10349 (linenumber_table, expand_invoke, expand_java_field_op,
10350 build_primtype_type_ref, expand_byte_code): Constify a char*.
10352 * java-tree.h (build_primtype_type_ref, linenumber_table):
10354 (java_lang_expand_expr): Add prototype.
10356 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10357 `java_lang_expand_expr'.
10359 * lex.c (java_lex_error): Constify a char*.
10360 (java_get_unicode, java_read_char, java_allocate_new_line,
10361 java_unget_unicode, java_sneak_unicode): Prototype.
10363 * parse-scan.y (current_class, package_name, method_declarator,
10364 report_class_declaration, yyerror): Constify a char*.
10366 * parse.h (java_report_errors): Prototype.
10367 (yyerror): Constify a char*.
10369 * parse.y (classitf_redefinition_error, check_modifiers,
10370 parse_jdk1_1_error, lookup_package_type,
10371 lookup_package_type_and_set_next, get_printable_method_name,
10372 purify_type_name): Constify a char*.
10373 (build_super_invocation, maybe_generate_finit,
10374 verify_constructor_super, parser_add_interface,
10375 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10376 java_complete_expand_methods, java_expand_finals,
10377 cut_identifier_in_qualified, java_stabilize_reference,
10378 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10379 merge_string_cste): Prototype.
10380 (single_type_import_declaration, yyerror,
10381 variable_redefinition_error, build_array_from_name,
10382 build_unresolved_array_type, check_class_interface_creation,
10383 resolve_class, complete_class_report_errors,
10384 note_possible_classname, read_import_dir,
10385 find_in_imports_on_demand, resolve_package, fix_constructors,
10386 check_deprecation, lookup_method_invoke,
10387 maybe_build_primttype_type_ref, array_constructor_check_entry):
10389 (java_complete_expand_methods, java_expand_finals): Make static.
10390 (convert_narrow): Remove static prototype.
10392 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10394 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10396 1999-08-02 Richard Henderson <rth@cygnus.com>
10398 * decl.c: Include defaults.h instead of expr.h.
10399 * parse.y: Likewise.
10401 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10403 * java/decl.c (start_java_method): Change all uses of
10404 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10405 Ensure expr.h is included.
10406 * java/expr.c (pop_arguments): Ditto.
10407 * java/parse.y (expand_start_java_method): Ditto.
10409 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10411 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10413 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10415 * decl.c: Include "function.h".
10416 * except.c: Likewise.
10417 * parse.y: Likewise.
10418 * Makefile.in: Update dependencies.
10420 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10422 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10423 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10424 `modifier' with ATTRIBUTE_UNUSED.
10426 * gjavah.c (process_file): Add braces around ambiguous `else'.
10428 * jcf-dump.c (print_access_flags, localvar_free): Change return
10431 * parse.y (java_complete_expand_method): Initialize variable
10433 (resolve_qualified_expression_name): Likewise for `field_decl'.
10434 (patch_method_invocation): Likewise for `class_to_search'.
10435 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10436 (patch_assignment): Likewise for `lhs_type'.
10438 * verify.c (verify_jvm_instructions): Remove unused variable
10441 1999-07-25 Richard Henderson <rth@cygnus.com>
10443 * decl.c (va_list_type_node): New.
10445 1999-07-25 Anthony Green <green@cygnus.com>
10447 * gjavah.c (print_stub): New function.
10448 (METHOD_IS_NATIVE): New macro.
10449 (print_mangled_classname): Make static.
10450 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10451 (process_file): Perform stub generation.
10452 (HANDLE_METHOD): Don't emit class decls during stub
10454 (HANDLE_END_METHOD): Take into account stub generation.
10455 (print_method_info): Handle stub generation.
10456 (print_stub): New function.
10457 (print_cxx_classname): Make signature consistant with others.
10458 (help): Describe -stubs option.
10459 (main): Create stub file.
10460 (version): Use version.c.
10461 (print_full_cxx_name): New function.
10462 (print_c_decl): Use print_full_cxx_name.
10464 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10466 * check-init.c (check_init): Handle MAX_EXPR.
10468 1999-07-15 Andrew Haley <aph@cygnus.com>
10470 * lang.c (flag_use_divide_subroutine): New variable.
10471 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10472 fp-to-integer conversion.
10473 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10476 * expr.c (build_java_soft_divmod): New function.
10477 (build_java_binop): Call build_java_soft_divmod if
10478 flag_use_divide_subroutine is set.
10479 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10480 soft_lrem_node: new builtin functions.
10481 (init_decl_processing) Initialize the new builtins.
10482 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10483 soft_lrem_node: new builtin functions.
10484 (build_java_soft_divmod): New function.
10485 * parse.y: Call build_java_soft_divmod if
10486 flag_use_divide_subroutine is set.
10487 * parse.c: Rebuilt.
10489 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10490 a --specs= arg) even if not linking.
10491 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10492 -fuse-divide-subroutine
10494 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10496 * parse.y (resolve_and_layout): Check methods only once.
10497 (resolve_qualified_expression_name): Verify thrown exceptions
10499 (check_thrown_exceptions): Reject exceptions thrown in
10500 initializer. Error message tuned.
10502 1999-07-14 Andrew Haley <aph@cygnus.com>
10504 * expr.c (expand_expr): Do not return the last statement in a
10505 block as the block's value.
10507 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10509 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10510 CALL_EXPR, to avoid order of evaluation changes.
10512 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10514 * parse.y (qualify_ambiguous_name): Do not use
10515 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10517 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * check-init.c (check_init): Handle MAX_EXPR.
10520 * expr.c (force_evaluation_order): Force method call arguments to
10521 be evaluated in left-to-right order.
10522 * parse.y (qualify_ambiguous_name): Loop again to qualify
10523 NEW_ARRAY_EXPR properly.
10525 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10527 * parse.y (patch_invoke): Resolve unresolved invoked method
10529 (qualify_ambiguous_name): STRING_CST to qualify expression for
10530 type name resolution.
10532 1999-06-24 Andrew Haley <aph@cygnus.com>
10534 * class.c (finish_class): Whenever a deferred method is
10535 output, rescan the list of methods to see if a new candidate for
10536 output can be found.
10538 1999-06-28 Tom Tromey <tromey@cygnus.com>
10540 * jvspec.c (lang_specific_driver): Recognize --help.
10542 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10544 * parse.y (resolve_package): Fixed bogus return statement.
10545 (patch_method_invocation): Resolve method invocation beginning with
10546 a package name qualifier.
10548 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10550 * Make-lang.in (java.stage1): Depend on stage1-start.
10551 (java.stage2): Likewise for stage2-start.
10552 (java.stage3): Likewise for stage3-start.
10553 (java.stage4): Likewise for stage4-start.
10555 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10557 * parse.y (java_complete_lhs): When doing cross referencing, don't
10558 try to keep file location on a WFL expanded as a CALL_EXPR.
10560 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10562 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10563 compiling to class file a void method with an empty method body.
10564 As a side effect, the bytecode backend will generate the
10565 appropriate `return' instruction.
10567 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10569 * parse.y (lookup_package_type_and_set_next): New function prototype.
10570 (resolve_package): Search current and imported packages.
10571 (lookup_package_type_and_set_next): New function.
10573 1999-06-22 Andrew Haley <aph@cygnus.com>
10575 * verify.c (verify_jvm_instructions): Check for pending blocks
10576 before invalid PC test and opcode switch, not after.
10578 1999-06-21 Andrew Haley <aph@cygnus.com>
10580 * except.c (find_handler_in_range): The upper limit for exception
10581 ranges is exclusive, not inclusive: (start <= pc < end).
10582 (link_handler): find child pointer which points to outer by
10583 searching sibling list: previous code incorrectly assumed that
10584 outer->outer->first_child must point to outer.
10585 * verify.c (verify_jvm_instructions): FIXME added to code for
10587 (verify_jvm_instructions): Do not assume that the last block
10588 processed in a subroutine is a block which ends with a `ret'
10589 instruction. With some control flows it is possible that the last
10590 block ends with an `athrow'.
10592 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10594 * parse.y (qualify_ambiguous_name): Reorganized the post
10595 evaluation of non WFL leading expression nodes.
10597 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10602 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10604 * parse.y (qualify_ambiguous_name): Handle qualified expression
10605 beginning with a STRING_CST.
10607 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.y (register_fields): Set DECL_INITIAL on both
10610 pre-initialized static and public fields.
10611 (resolve_field_access): Static field access expressions to always
10613 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10614 qualification. CONVERT_EXPR to be resolved as an expression name.
10615 (java_complete_lhs): Identify and access qualified final
10616 initialized field in switch statement case expression.
10617 (fold_constant_for_init): Pre-initialized field decl constant to
10620 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10622 * parse.y (note_possible_classname): Mark returned node with
10623 QUALIFIED_P only if the original class name contained a '/'.
10625 1999-06-05 Anthony Green <green@cygnus.com>
10627 * Make-lang.in (gcjh): More parallel build fixes.
10629 1999-06-03 Mike Stump <mrs@wrs.com>
10631 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10633 1999-06-02 Anthony Green <green@cygnus.com>
10635 * except.c (link_handler): Chain exception handlers in order.
10637 1999-06-02 Anthony Green <green@cygnus.com>
10639 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10640 with nops and process as usual in order to always set correct EH
10641 ranges. Emit detailed warnings about unreachable bytecodes.
10643 1999-06-02 Anthony Green <green@cygnus.com>
10645 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10648 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.y (lookup_field_wrapper): Unified returned value to NULL
10651 or the searched field decl.
10653 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10655 * parse.y (fold_constant_for_init): Convert numerical constant
10656 values to the type of the assigned field.
10658 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10660 * expr.c (lookup_field): Relaxed the test on class loading error
10662 * parse.y (fold_constant_for_init): Enabeled old code.
10664 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10666 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
10667 decide the validity of the cast of a java.lang.Cloneable reference
10669 (patch_conditional_expr): Fixed first argument passed to
10670 binary_numeric_promotion.
10672 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10674 * parse.y (qualify_ambiguous_name): Take into account that a
10675 CONVERT_EXPR might specify a type as a WFL.
10677 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * parse.y (patch_assignment): Save the rhs before using it as an
10680 argument to _Jv_CheckArrayStore.
10682 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10684 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
10686 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
10689 floating point literal only when the exponent indicator has been
10692 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10694 * parse.y (formal_parameter:): Construct argument tree list
10695 element even if a yet unsupported final parameter was encountered.
10697 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10699 * parse.y (finish_method_declaration): Issue errors for native or
10700 abstract methods declared with a method body, as well as for non
10701 native or non abstract methods with no method body.
10703 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10705 * class.c (build_utf8_ref): Initialize variable `field'.
10707 * decl.c (init_decl_processing): Initialize variable `field'.
10709 * expr.c (build_known_method_ref): Mark parameters `method_type',
10710 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
10711 (process_jvm_instruction): Likewise for parameter `length'.
10713 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
10714 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
10717 * parse.y (maybe_generate_clinit): Remove unused variable
10718 `has_non_primitive_fields'.
10719 (find_in_imports_on_demand): Initialize variables `node_to_use'
10721 (patch_binop): Likewise for variable `prom_type'.
10722 (patch_unaryop): Likewise for variable `prom_type'.
10724 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
10726 * xref.c (xref_table): Add missing initializer.
10728 1999-05-14 Tom Tromey <tromey@cygnus.com>
10730 * java-except.h (struct eh_range): Removed unused `next' member.
10731 * verify.c (verify_jvm_instructions): Call check_nested_ranges
10732 after adding all exception handlers. Sort exception ranges in
10734 (struct pc_index): New structure.
10735 (start_pc_cmp): New function.
10736 * except.c (add_handler): Return `void'. Don't call link_handler;
10737 instead construct an ordinary linked list and do range
10739 (check_nested_ranges): New function.
10740 (link_handler): Changed interface to allow merging of eh_ranges.
10741 Split overlapping ranges. Return `void'.
10743 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10745 * parse.y (constructor_block_end:): New rule, tagged <node>.
10746 (constructor_body:): Use `constructor_block_end' instead of
10749 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10751 * parse.y (statement_nsi:): Pop `for' statement block.
10752 (java_complete_lhs): Labeled blocks containing no statement are
10753 marked as completing normally.
10755 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10757 * xref.c (xref_set_current_fp): New function, defined.
10758 * xref.h (xref_set_current_fp): New function, prototyped.
10760 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10762 * check-init.c (check_init): Take into account that
10763 LABELED_BLOCK_STMT can be empty.
10765 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10767 * parse.y (java_check_regular_methods): Warning check on not
10768 overriding methods with default access in other packages does not
10769 apply to `<clinit>'.
10770 (java_complete_lhs): If block body is an empty_stmt_node, replace
10771 it by NULL_TREE. This prevents gcc from generating an irrelevant
10774 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10776 * check-init.c (check_init): Removed code accepting to see things
10777 falling through default:, when doing xrefs.
10778 * java-tree.h (do_not_fold): New global variable, declared.
10779 * parse.y (do_not_fold): New global variable, defined.
10780 (java_complete_expand_method): Set `do_not_fold' to the value of
10781 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10782 and reinstall them after them have been purged; do not check for
10783 initializations; do not issue missing return errors.
10784 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10786 (patch_binop): Skip the fold part when doing xrefs.
10787 (build_string_concatenation): Skip the concatenation part when
10789 (patch_synchronized_statement): Do not generate a try-finally when
10791 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10792 and keep the location where the throw was seen.
10793 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10794 any treatment on the converted node an simply return a NOP_EXPR of
10796 * xref.c (xref_get_data): New function, defined.
10797 * xref.h (xref_get_data): New function, declared.
10798 (XREF_GET_DATA): Use xref_get_data.
10800 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10802 * gjavah.c (print_include): Cast the result of `strlen' to int
10803 when comparing against a signed value.
10804 (add_namelet): Likewise.
10806 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10808 * expr.c (expand_invoke): Mark parameter `nargs' with
10810 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10812 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10815 * jcf-reader.c (get_attribute): Cast a value to long
10816 when comparing against a signed expression. Likewise.
10818 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10819 HOST_BITS_PER_CHAR.
10821 1999-05-11 Andrew Haley <aph@cygnus.com>
10823 * parse.y (source_end_java_method): If the current method contains
10824 any exception handlers, force asynchronous_exceptions: this is
10825 necessary because signal handlers in libjava may throw exceptions.
10826 * decl.c (end_java_method): Ditto.
10828 1999-05-11 Tom Tromey <tromey@cygnus.com>
10830 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10832 * jvspec.c (THREAD_NAME): Removed.
10833 (GC_NAME): Likewise.
10834 (MATHLIB): Likewise.
10835 (WITHLIBC): Likewise.
10837 (THREADLIB): Likewise.
10838 (MATH_LIBRARY): Likewise.
10839 (lang_specific_driver): Don't add `-l' options to command line.
10840 Instead, add a single --specs option. Recognize `-L' options and
10841 use them to search for spec file.
10842 (find_spec_file): New function.
10843 (SPEC_FILE): New define.
10845 1999-05-11 Dave Brolley <brolley@cygnus.com>
10847 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10848 cpplib-enabled build.
10850 1999-05-05 Per Bothner <bothner@cygnus.com>
10852 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10853 temporarily zero it while calling rest_of_decl_compilation.
10855 * java-tree.h (string_ptr_type_node): Add declaration.
10856 * decl.c: Define and initialize string_ptr_type_node.
10857 * parse.y (patch_string_cst): Use string_ptr_type_node.
10859 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10860 * parse.y (for_statement): Now unconditionally exit_block.
10861 (finish_labeled_statement): No longer exit_block if for-loop.
10862 (patch_loop_statement): Check harder if the loop is already labeled.
10864 * parse.y (patch_initialized_static_field): Removed function.
10865 (maybe_generate_clinit): Removed special handling for interfaces.
10866 (java_complete_expand_methods): Do a preliminary java_complete_tree
10867 on <clinit> to determine if it can be removed.
10868 (java_complete_expand_method): Remove special handling for <clinit>.
10869 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10870 optimize if we get back empty_stmt_node.
10871 For MODIFY_EXPR, re-do checking of static initializers.
10872 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10873 For VAR_DECL, pass correct context.
10875 * verify.c (verify_jvm_instructions): Better error messages.
10877 1999-05-03 Tom Tromey <tromey@cygnus.com>
10879 * parse-scan.y (interface_declaration): Call
10880 report_class_declaration for interfaces.
10882 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10884 * Makefile.in: Remove -v from bison command lines.
10886 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * check-init.c (check_init): Exclude a case of error when doing
10890 * class.c (layout_class_method): Don't generate the error message
10891 twice when compiling from source.
10892 * lang-options.h: Added `-Wredundant-modifers' and
10893 `-Wunusupported-jdk11' flags and help text.
10894 * lang.c (lang_decode_option): Added support for
10895 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10896 flag_static_local_jdk11 and flag_redundant set accordingly.
10897 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10898 * parse.h (EXPR_WFL_ADD_COL): New macro.
10899 (DECL_END_SOURCE_LINE): Likewise.
10900 (DECL_INHERITED_SOURCE_LINE): Likewise.
10901 * parse.y (static_ref_err): New function, prototyped.
10902 (CCB_TK): Now tagged <operator>.
10903 (class_body:): Remember the location of the closing '}' of a class
10904 definition when doing xrefs.
10905 (block:): Likewise.
10906 (block_end:): Likewise.
10907 (create_class): Remember the location of the inherited class
10908 identifier when doing xrefs.
10909 (register_fields): Added test on first operand of `init' before
10910 testing it TREE_CODE.
10911 (method_header): Store the location of the class identifier in the
10912 class decl when doing xrefs.
10913 (finish_method_declaration): Don't combine first/last method line
10915 (java_check_regular_methods): Warning check on not overriding
10916 methods with default access on other packages move before check on
10917 static methods. Initialization of `aflags' also moved up.
10918 (resolve_expression_name): Call static_ref_err to report the error.
10919 (static_ref_err): New function, implemented.
10920 (resolve_field_access): Returned simplified static field access
10922 (resolve_qualified_expression_name): Check for illegal use of
10923 static fields in a non static context. Call static_ref_err to
10924 report error in various places.
10925 (java_complete_tree): Do not fold initialized static fields when
10927 (java_complete_lhs): Likewise.
10929 1999-04-29 Anthony Green <green@cygnus.com>
10931 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10932 create internal labels.
10933 (lookup_label): Ditto.
10935 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10937 * class.c (layout_class_method): Generate <clinit>'s rtl for
10939 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10940 for interfaces' <clinit>.
10941 * expr.c (lookup_field): Search for fields in interfaces.
10942 (expand_invoke): Fixed indentation.
10943 (expand_java_field_op): Likewise. Use IS_CLINIT.
10944 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10945 (IS_CLINIT): New macro.
10946 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10947 interface was parsed.
10948 (maybe_generate_clinit): Don't generate if the current class is an
10949 interface with only fields of primitive types.
10950 (reset_method_name): Use IS_CLINIT.
10951 (java_complete_expand_method): Expand <clinit> when it exists for
10952 interfaces. Use IS_CLINIT.
10953 (resolve_expression_name): Use DECL_CONTEXT instead of
10954 current_class to build static field references.
10955 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10956 ARRAY_REF when doing xreferencing.
10957 (check_final_assignment): Fixed typo in leading comment. Use
10959 (patch_array_ref): Don't fully expand array references when
10961 (patch_return): Use IS_CLINIT.
10962 (patch_throw_statement): Likewise.
10964 1999-04-22 Tom Tromey <tromey@cygnus.com>
10966 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10968 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10970 * decl.c (predef_filenames, predef_filenames_size): New globals
10971 (init_decl_processing): predef_filenames and predef_filenames_size
10973 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10975 * jcf-parse.c (predefined_filename_p): New function.
10976 (yyparse): Check that files on the command line are specified only
10977 once and issue a warning otherwise.
10978 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10979 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10980 avoid a gcc warning with -W -Wall turned on.
10981 (java_expand_classes): Abort if errors were encountered.
10982 (java_complete_lhs): If the cross reference flag is set, wrap
10983 field DECL node around a WFL when resolving expression name.
10985 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10987 * lang.c (lang_decode_option): Fixed returned value when parsing
10988 `-fxref=...' and `-Wall'.
10989 * parse.y (source_end_java_method): Do not generate code when
10990 flag_emit_xref is set.
10991 (resolve_expression_name): Do not build static field access when
10992 flag_emit_xref is set.
10993 (resolve_field_access): No special treatment on `length' when
10994 flag_emit_xref is set. Do not build qualified static field access
10995 when flag_emit_xref is set.
10996 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10997 when flag_emit_xref is set.
10998 (patch_assignment): Do not generate array store runtime check when
10999 flag_emit_xref is set.
11000 * xref.c (xref_flag_value): Fixed function declaration
11002 (xset_set_data): New function.
11003 * xref.h (xref_set_data): Added prototype for new function.
11004 (typedef struct xref_flag_table): New field data.
11005 (XREF_GET_DATA): New macro.
11007 1999-04-19 Tom Tromey <tromey@cygnus.com>
11009 * xref.h (enum): Removed trailing comma.
11011 * parse.y (resolve_qualified_expression_name): Added missing
11014 1999-04-15 Anthony Green <green@cygnus.com>
11016 * gjavah.c: New prototypes for java_float_finite and
11017 java_double_finite.
11019 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11021 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11024 1999-04-06 Jeffrey A Law (law@cygnus.com)
11026 * Makefile.in (TREE_H): Add tree-check.h.
11027 (RTL_H): Add genrtl.h.
11029 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * parse.y (patch_assignment): Added ArrayStoreException runtime
11034 1999-04-06 Per Bothner <bothner@cygnus.com>
11036 * expr.c (pop_type_0): New function.
11037 (pop_type): Use pop_type_0.
11038 * java-tree.h (pop_type_0): New declaration.
11039 * verify.c (verify_jvm_instructions): Check return instructions.
11041 * parse.y (patch_binop): Don't fold if non-constant and emiting
11044 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11046 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11048 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11049 (main_jcf): Don't define.
11050 (process_file): Don't set `main_jcf'.
11052 * java-tree.h (main_jcf): Don't declare.
11054 * jcf-parse.c (main_jcf): Add static definition.
11056 * lang.c (main_jcf): Don't define.
11058 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11060 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11062 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11064 * jcf-depend.c: Include "config.h", not <config.h>.
11066 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11069 * jcf-path.c: Include "config.h", not <config.h>.
11071 * lex.c: Don't include various system header files.
11072 (java_init_lex): Cast the argument of `bzero' to PTR
11074 * parse-scan.y (java_push_parser_context): Likewise.
11076 * parse.y (java_push_parser_context): Likewise.
11077 (patch_bc_statement): Match format specifier to variable argument.
11079 * xref.c: Don't include <stdio.h>.
11081 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11083 * parse.y (struct parser_ctxt *ctxp): Now global.
11084 (declare_local_variables): Use WFL compound value for the
11085 declaration source line value, when doing cross-referencing.
11087 1999-03-31 Tom Tromey <tromey@cygnus.com>
11089 * gjavah.c (print_field_info): Allow constants of other types.
11090 (print_include): Generate include when new name is proper prefix
11091 of already printed name.
11092 (add_namelet): Likewise.
11093 (cxx_keyword_subst): New function.
11094 (print_method_info): Use it.
11095 (print_field_name): New function.
11096 (get_field_name): New function.
11097 (print_field_info): Use get_field_name and print_field_name.
11099 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11101 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11102 'KR-C', so gperf uses the `const' keyword on strings.
11104 * keyword.gperf (java_keyword): Const-ify a char*.
11106 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * parse.y (patch_bc_statement): Fixed identation and a bogus
11111 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * parse.y (patch_assignment): Allow static variables in other
11114 classes to be assigned.
11116 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11118 * class.c (maybe_add_interface): Remove unused variable
11120 (make_class_data): Use = for assignment, not ==. Likewise.
11121 (emit_register_classes): Remove unused variable `decl'.
11123 * lex.c: Fix comment so as not to contain an embedded `/*'.
11125 * verify.c (verify_jvm_instructions): Remove unused variable
11128 1999-03-27 Per Bothner <bothner@cygnus.com>
11130 * parse.y (complete_loop_body): Rename to finish_loop_body.
11131 (complete_labeled_statement): Rename to finish_labeled_statement.
11132 (complete_for_loop): Rename to finish_for_loop.
11133 (complete_method_declaration): Rename to finish_method_declaration.
11135 * java-tree.h (continue_identifier_node): New global node.
11136 * decl.c: Define and initialize continue_identifier_node.
11137 * parse.y (generate_labeled_block): Remove - no longer needed.
11138 (build_loop_body): Use continue_identifier_node for continue block.
11139 (finish_labeled_statement): Also do pop_labeled_block actions.
11140 (java_complete_lhs): POP_LOOP even if error.
11141 (build_labeled_block): Special handling for continue_identifier_node.
11142 (patch_loop_statement): Re-organize.
11143 (patch_bc_statement): Re-write.
11145 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11148 using a WFL compound value.
11149 * parse.y (xref.h): Include.
11150 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11151 WFL compound value.
11152 (register_fields): Set WFL compound value to lineno if doing
11154 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11156 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11157 * xref.h (expand_xref): Prototype renamed from xref_generate.
11159 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11161 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11162 (GET_CURRENT_BLOCK): New macro.
11163 * parse.y (current_static_block): New global variable.
11164 (method_body:): Define action.
11165 (complete_method_declaration): Set current_function_decl to NULL
11166 when work on the current method is done.
11167 (declare_local_variables): Use GET_CURRENT_BLOCK.
11168 (java_method_add_stmt): Likewise.
11169 (java_complete_expand_method): Disable the use of `this' when
11170 expanding <clinit>.
11171 (enter_a_block): If no current method exist, use
11172 current_static_block to link static initializer blocks.
11173 (exit_block): Rewritten to use current_static_block when no current
11174 method decl exists.
11175 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11176 (patch_return): Forbid the use of `return' in static initializers.
11177 (patch_throw_statement): Fixed indentation. Issue specific error
11178 for uncaught thrown checked exception in static initializer
11179 blocks. Removed FIXME.
11181 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11183 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11184 Link gcj from gcc.o.
11186 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * parse.y (find_applicable_accessible_methods_list): When dealing
11189 with interface: ensure that a given interface or java.lang.Object
11190 are searched only once.
11192 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11194 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11196 * jcf-dump.c (print_access_flags): Add braces around if-else.
11198 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11201 * lex.c (build_wfl_node): Add static prototype.
11203 * lex.h (build_wfl_node): Remove static prototype.
11205 * parse.y: Include lex.c early enough to declare everything needed.
11206 Ensure calls to `build_wfl_node' pass the proper arguments.
11207 (create_class): Remove unused variable `super_decl'.
11208 (get_printable_method_name): Initialize variable `name'.
11210 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * Changelog: Fixed 1999-03-22 typos.
11213 * lang.c (lang_decode_option): Fixed typo in error string in the
11216 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11218 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11219 (xref.o): New rule.
11220 * java-tree.h (flag_emit_xref): Declared extern.
11221 * lang.c (xref.h): Included.
11222 (flag_emit_xref): New global variable.
11223 (lang_decode_option): Added support for -fxref.
11225 * xref.h: Likewise.
11227 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11229 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11232 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11234 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11235 $(srcdir)/../system.h and $(JAVA_TREE_H).
11236 (jcf-io.o): Depend on $(JAVA_TREE_H).
11237 (mangle.o): Likewise.
11239 * check-init.c (check_cond_init): Add static prototype.
11241 * class.c (build_java_method_type, hashUtf8String,
11242 make_field_value, get_dispatch_vector, get_dispatch_table,
11243 append_gpp_mangled_type, mangle_static_field): Likewise.
11244 (strLengthUtf8): Hide unused definition.
11245 (hashUtf8String): Const-ify.
11246 (make_field_value): Un-ANSI-fy.
11248 * constants.c: Move inclusion of jcf.h above java-tree.h.
11249 (set_constant_entry, find_class_or_string_constant,
11250 find_name_and_type_constant, get_tag_node,
11251 build_constant_data_ref): Add static prototype.
11253 * decl.c (push_jvm_slot, builtin_function,
11254 lookup_name_current_level): Likewise.
11255 (builtin_function): Const-ify.
11257 * except.c (expand_start_java_handler, expand_end_java_handler):
11258 Add static prototype.
11260 * expr.c (flush_quick_stack, push_value, pop_value,
11261 java_stack_swap, java_stack_dup, build_java_athrow,
11262 build_java_jsr, build_java_ret, expand_java_multianewarray,
11263 expand_java_arraystore, expand_java_arrayload,
11264 expand_java_array_length, build_java_monitor, expand_java_pushc,
11265 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11266 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11267 expand_compare, expand_test, expand_cond, expand_java_goto,
11268 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11269 expand_java_field_op, java_push_constant_from_pool): Likewise.
11271 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11272 (build_java_arraynull_check): Mark parameters `node' and `type'
11273 with ATTRIBUTE_UNUSED.
11274 (note_label): Likewise for parameter `current_pc'.
11275 (expand_java_call, expand_java_ret): Hide unused definition.
11277 * java-tree.h (make_class, build_constants_constructor,
11278 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11279 init_outgoing_cpool, register_class, emit_register_classes,
11280 java_layout_seen_class_methods): Prototype.
11281 (unicode_mangling_length): Const-ify.
11282 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11283 emit_unicode_mangled_name, format_int, format_uint,
11284 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11285 jcf_print_utf8_replace, open_class): Prototype.
11287 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11288 <stdio.h>. Include tree.h/java-tree.h.
11289 (utf8_equal_string usage, process_class): Add static prototype.
11290 (open_class): Don't prototype this here.
11291 (utf8_equal_string): Match arguments to format specifiers.
11292 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11293 TABLE_SWITCH, disassemble_method): Likewise.
11295 * jcf-io.c: Include tree.h/java-tree.h.
11296 (open_class, find_classfile, jcf_print_utf8,
11297 jcf_print_utf8_replace): Const-ify.
11299 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11300 parse_class_file): Add static prototype.
11301 (find_in_current_zip): Match definition to existing static
11304 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11305 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11306 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11307 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11308 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11309 generate_bytecode_return, perform_relocations, init_jcf_state,
11310 init_jcf_method, release_jcf_state, generate_classfile):
11311 Add static prototype.
11312 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11313 (make_class_file_name): Const-ify.
11315 * jcf.h (find_classfile): Const-ify.
11317 * jv-scan.c (reset_report): Remove prototype.
11319 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11320 (error): Rewrite to allow varargs.
11322 * lang.c (lang_f_options): Const-ify.
11324 * lex.c (java_parse_escape_sequence): Add static prototype.
11325 (java_allocate_new_line): Match definition to existing static
11328 * mangle.c Include tree.h/java-tree.h.
11329 (unicode_mangling_length, emit_unicode_mangled_name,
11330 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11332 * parse.h (jdep_code): Remove trailing comma in enumeration.
11333 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11334 (reset_report): Add prototype.
11336 * verify.c (push_pending_label, merge_types): Add static
11339 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11341 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * parse.y (find_applicable_accessible_methods_list): Extend the
11344 search to superinterfaces when relevant.
11345 (search_applicable_methods_list): New function.
11347 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11349 * class.c (unmangle_classname): Implemented stricter testing
11350 before setting the QUALIFIED_P flag on an identifier.
11352 1999-03-16 Per Bothner <bothner@cygnus.com>
11354 * parse.y (java_complete_lhs): Call force_evaluation_order
11355 after patch_newarray.
11356 (patch_binop): Don't call fold if there are side effects.
11358 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11360 * parse.y (java_stabilize_reference): Use save_expr instead of
11361 building a SAVE_EXPR node.
11362 (java_complete_lhs): Patch the resulting string of the `+='
11363 operator (if necessary) and complete the RHS after having built
11366 1999-03-15 Per Bothner <bothner@cygnus.com>
11368 * class.c (make_class): Don't set CLASS_P here (because
11369 this function is also called by build_java_array_type).
11370 (push_class): Set CLASS_P here instead.
11371 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11373 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11374 context. If the context is class, perfer "super" over "synchronized".
11375 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11377 * parse.y (create_class): Don't call parser_check_super here;
11378 it is not robust. Always wait until later.
11380 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11381 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11383 1999-03-13 Per Bothner <bothner@cygnus.com>
11385 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11386 * lex.h (UNGETC): Change misleading macro.
11388 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11390 * parse.y (java_stabilize_reference): Return NODE when patching a
11392 (java_complete_lhs): Put parenthesis around truth values.
11394 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11396 * class.c (layout_class_method): Don't make rtl for interface
11398 * parse.h (GET_TYPE_NAME): New macro.
11399 * parse.y (if_then_statement:): Fixed indentation.
11400 (if_then_else_statement:): Likewise.
11401 (for_statement:): Fixed spacing.
11402 (try_statement:): Fixed indentation.
11403 (create_interface): Don't force interfaces to be abstract.
11404 (method_header): Abstract methods are OK in interfaces.
11405 (declare_local_variables): Fixed typo in comment.
11406 (java_complete_expand_method): Fixed indentation.
11407 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11408 non accessible fields.
11409 (java_stabilize_reference): New function.
11410 (java_complete_lhs): Fixed indentation. Use
11411 java_stabilize_reference in compound assignment. Insert the
11412 cast. If not processing `+' fix string constants before processing
11415 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11417 * constants.c (find_class_or_string_constant): Cast variable `j'
11418 to a `jword' when comparing against one.
11420 * expr.c (java_lang_expand_expr): Remove unused variables
11421 `has_finally_p' and `op0'.
11423 * gjavah.c (print_field_info): Cast a value to jint when comparing
11424 against one. Likewise for a jlong.
11425 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11426 against a signed quantity.
11428 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11429 (print_signature): Don't needlessly dereference variable `str'
11431 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11432 `max_locals' with ATTRIBUTE_UNUSED.
11433 (jcf_parse_class): Likewise for variable `index'.
11435 * parse.h (reverse_jdep_list): Remove static prototype.
11437 * parse.y (build_jump_to_finally): Remove prototype and definition.
11438 (reverse_jdep_list): Add static prototype.
11440 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11441 `assignment' and `expr_decl'.
11443 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11445 1999-03-12 Andrew Haley <aph@cygnus.com>
11447 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11448 we'll need a directory separator and a null character.
11450 1999-03-10 Per Bothner <bothner@cygnus.com>
11452 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11454 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11456 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11459 1999-03-05 Per Bothner <bothner@cygnus.com>
11461 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11463 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11465 * class.c (layout_class_method): A static method in a base class
11466 is never overridden, so treat it like it doesn't exist.
11467 However, do complain about private non-static method overriding
11468 public static method.
11470 * parse.y: Don't set unused INITIALIZED_P flag.
11471 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11473 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11474 (build_array_from_name): Re-order &index[string] to &string[index].
11476 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11477 error_mark (it might catch more errors, but it is more likely to lose).
11479 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11481 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11482 (parse-scan.o): Depend on toplev.h.
11484 * class.c (make_method_value): Add prototype. Make it static.
11485 Remove unused second argument, caller changed.
11487 * expr.c (java_lang_expand_expr): Remove unused variable
11490 * java-tree.h: Don't prototype find_in_current_zip.
11491 Add prototypes for verify_constant_pool, start_java_method,
11492 end_java_method, give_name_to_locals, expand_byte_code,
11493 open_in_zip, set_constant_value, find_constant1, find_constant2,
11494 find_utf8_constant, find_string_constant, find_class_constant,
11495 find_fieldref_index, find_methodref_index, write_constant_pool,
11496 count_constant_pool_bytes and encode_newarray_type.
11498 * jcf-dump.c: Remove unused variable `LONG_temp'.
11500 * jcf-parse.c: Include parse.h.
11501 (jcf_parse_source): Remove unused parameter, all callers changed.
11502 (jcf_figure_file_type): Add static prototype.
11503 (find_in_current_zip): Likewise. Also remove unused parameter,
11504 all callers changed.
11505 (read_class): Initialize variable `saved_pos'.
11507 * jcf-reader.c (jcf_parse_preamble): Mark variables
11508 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11510 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11511 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11512 (java_parse_doc_section): Initialize variable `seen_star'.
11513 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11514 (java_lex_error): Mark parameters `msg' and `forward' with
11516 (java_get_line_col): Mark parameters `filename' and `line' with
11519 * parse-scan.y: Include toplev.h.
11520 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11522 * parse.h: use `struct JCF', not plain `JCF'.
11523 (java_parser_context_save_global, java_expand_classes
11524 java_parser_context_restore_global, java_parse): Add prototypes.
11526 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11529 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11531 * check-init.c (check_init): COPYN takes word count, not bit count.
11533 1999-02-26 Per Bothner <bothner@cygnus.com>
11535 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11536 explicit build_decl. (Avoids crash in reload when optimizing.)
11538 1999-02-25 Per Bothner <bothner@cygnus.com>
11540 * decl.c (complete_start_java_method): Handle synchronized method
11541 even when compiling from bytecode.
11543 1999-02-26 Tom Tromey <tromey@cygnus.com>
11545 * gjavah.c (add_class_decl): Only generate `#include' if outer
11546 class is not the name of the class we are processing. Correctly
11547 append `.h' in #include.
11548 (process_file): Clean up newlines around generated `#include's.
11549 (decode_signature_piece): Correctly handle inner classes.
11550 (struct include): New structure.
11551 (all_includes): New global.
11552 (print_include): New function.
11553 (add_class_decl): Use it.
11554 (process_file): Likewise.
11555 (add_class_decl): Generate include for java-array.h if array
11557 (process_file): Don't generate java-array.h include.
11559 * gjavah.c (add_namelet): Check for standard package names here.
11560 (add_class_decl): Don't check for standard package names here.
11562 1999-02-25 Tom Tromey <tromey@cygnus.com>
11564 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11565 When reading a zip file, only use strncmp if both strings are
11566 bigger than the buffer length. Initialize `k' when looping
11569 1999-02-24 Tom Tromey <tromey@cygnus.com>
11571 * gjavah.c (struct namelet): New structure.
11572 (add_namelet): New function.
11573 (print_namelet): New function.
11574 (print_class_decls): Use add_namelet and print_namelet to generate
11575 namespaces and not classes.
11576 (method_printed): New global.
11577 (HANDLE_END_METHOD): Examine method_printed.
11578 (print_method_info): Set method_printed when required. Print
11579 error if function to be ignored is marked virtual. Handle $finit$
11581 (METHOD_IS_FINAL): New macro.
11582 (print_field_info): Use it.
11583 (HANDLE_METHOD): Clear method_printed.
11584 (method_pass): New global.
11585 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11586 (process_file): Do two passes over both fields and methods.
11587 (HANDLE_METHOD): Examine method_pass.
11588 (root): New global.
11589 (add_class_decl): New function.
11590 (print_class_decls): Don't scan over entire constant pool.
11592 1999-02-23 Tom Tromey <tromey@cygnus.com>
11594 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11595 disable linking in that case.
11597 1999-02-20 Tom Tromey <tromey@cygnus.com>
11599 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11602 1999-02-21 Per Bothner <bothner@cygnus.com>
11604 * decl.c (build_result_decl), java-tree.h: New method.
11605 (complete_start_java_method): Handle synchronized methods.
11606 Don't build DECL_RESULT here. (Ordering dependency problem.)
11607 (start_java_method): Call build_result_decl here instead ...
11608 * parse.y (java_complete_expand_method): ... and here.
11609 (expand_start_java_method): Don't call complete_start_java_method here.
11610 (java_complete_expand_method): Call it here instead.
11611 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11612 * java-tree.h: ... here.
11614 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11615 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11616 for ARRAY_REF - it doesn't work when array bounds are checked.
11617 (patch_array_ref): Handle it here instead.
11619 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11621 1999-02-19 Per Bothner <bothner@cygnus.com>
11623 Force left-to-right evaluation of binary operations etc.
11624 * expr.c (force_evaluation_order), java-tree.h: New function.
11625 * parse.y (java_complete_lhs): Pass binary operations, procedure
11626 calls, and ARRAY_REFs to force_evaluation_order.
11627 (various): Set TREE_SIDE_EFFECTS more carefully.
11629 Tolerate random (non-UTF8) encoding in comments without complaining.
11630 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11631 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11633 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11634 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11636 * parse.y (java_complete_lhs): Ignore an empty statement in a
11637 COMPOUND_EXPR. Don't complain about empty statement after return.
11639 1999-02-19 Per Bothner <bothner@cygnus.com>
11641 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11642 in TREE_LIST - just chain the POINTER_TYPEs together.
11643 (resolve_class): If type already resolved, return decl.
11644 After resolving, update TREE_TYPE(class_type), and name (if array).
11645 * parse.h (do_resolve_class), parse.y: Make non-static.
11646 * class.c (maybe_layout_super_class): Take this_class argument.
11647 Do do_resolve_class if necessary.
11648 (layout_class, layout_class_methods): Adjust calls appropriately.
11649 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11650 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
11651 * typeck.c (build_java_array_type): Don't call layout_class.
11653 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11655 * parse.y (check_pkg_class_access): Allow private class access
11656 within the same package.
11657 (strip_out_static_field_access_decl): New function.
11658 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
11659 operator argument before testing its nature.
11661 1999-02-03 Per Bothner <bothner@cygnus.com>
11663 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
11664 (TRY_EXPR): Simplify - it no longer has a finally clause.
11665 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
11666 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11667 * expr.c (java_lang_expand_expr): Likewise.
11668 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
11669 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
11670 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
11671 (build_try_statement): Remove finally parameter and handling.
11672 (build_try_finally_statement): New function.
11673 (patch_try_statement): No longer need to support finally clause.
11674 (try_statement): Update grammar action rules.
11675 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
11676 Simpler handling of TRY_EXPR, which no longer has a finally clause.
11678 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
11680 * jcf-parse.c (get_constant): Add braces around computation of 'd'
11681 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
11683 1999-02-17 Andrew Haley <aph@cygnus.com>
11685 * class.c (build_utf8_ref): Back out broken patch which was
11686 intended to to output signatures using '.' as a separator.
11688 * class.c (make_class_data): Output signatures using '.' as a
11689 separator, rather than '/'.
11690 (mangled_classname): Likewise.
11691 (make_field_value): Likewise.
11692 (make_method_value): Likewise.
11693 * constants.c (alloc_class_constant): Likewise.
11694 * expr.c (build_invokeinterface): Likewise.
11696 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11698 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
11699 of an ancient workaround.
11701 1999-02-10 Jeffrey A Law (law@cygnus.com)
11703 * jvspec.c (xmalloc): Kill the prototype. It does not belong
11706 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11708 * lex.c (yylex): Encode \0 as UTF8.
11710 1999-02-10 Tom Tromey <tromey@cygnus.com>
11712 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
11713 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
11714 (libgcj_zip): Renamed.
11715 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
11717 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
11719 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
11720 (GC_NAME): Renamed -lgc to -lgcjgc.
11722 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * lex.c (java_lang_cloneable): Initialize.
11725 * parse.y (java_lang_cloneable): New static variable.
11726 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
11727 doing one more qualification round.
11728 (valid_ref_assignconv_cast_p): Reject null source or
11729 destination. Allow an array to be cast into java.lang.Cloneable.
11730 (patch_cast): Swapped two first arguments to first call to
11731 valid_ref_assignconv_cast_p.
11733 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * parse.h: DECL_P renamed JDECL_P.
11736 * parse.y: DECL_P replaced by JDECL_P.
11737 (build_array_from_name): Always use pointer's type.
11738 (patch_bc_statement): Extra code to search continue target in a
11739 for loop. Fixed comments. Continue target is current loop when
11742 1999-02-05 Andrew Haley <aph@cygnus.com>
11744 * class.c (make_class_data): The superclass of an interface should
11745 be null, not class Object.
11747 * lex.c (java_lex): Sign extend hex literals.
11749 1999-02-04 Andrew Haley <aph@cygnus.com>
11751 * class.c (build_utf8_ref): Output signatures using '.' as a
11752 separator, rather than '/'.
11753 (make_class_data): Likewise.
11755 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11757 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11758 mkstemp.o. Get them from libiberty now.
11760 1999-02-02 Jeffrey A Law (law@cygnus.com)
11762 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11764 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11766 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11769 1999-02-02 Per Bothner <bothner@cygnus.com>
11771 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11772 * jcf-write.c (generate_bytecode_return): New function.
11773 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11775 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11776 generate special [fd]const_[01] instructions.
11778 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11780 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11781 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11783 1999-02-01 Per Bothner <bothner@cygnus.com>
11785 * parse.y (patch_method_invocation): Handle calling static methods,
11786 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11788 * parse.y (java_complete_lhs): Don't complain about unreachable
11789 exit condition in a do-while statement.
11791 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11793 * lex.c (java_read_char): Fixed utf8 decoding.
11794 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11796 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11797 comments. Local variable `all_primitive' is gone. Broadened
11798 acceptance of `0' to floating point targets. `long' can now be
11799 widened to `double' or `float'.
11800 (valid_method_invocation_conversion_p): Added leading
11801 comment. Fixed tabulation.
11802 (build_string_concatenation): Optimize out left or right empty
11805 1999-01-28 Per Bothner <bothner@cygnus.com>
11807 * jcf-write.c (localvar_alloc): Only emit entry for
11808 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11809 (generate_bytecode_insns): Only call put_linenumber if
11810 debug_info_level > DINFO_LEVEL_NONE.
11811 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11812 is specified, add -g1 (for compatibility wih javac).
11814 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11816 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11817 gjavah.o, check-init.o, jv-scan.o
11819 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11821 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11823 * gjavah.c: Include config.h and system.h.
11825 * javaop.h (inline): Don't define, its handled by system.h.
11826 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11827 from `inline' to `static inline'.
11829 * jcf.h (inline): Don't define, its handled by system.h.
11831 * lex.c (inline): Likewise.
11833 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11835 * lang-specs.h: Map -Qn to -fno-ident.
11837 1999-01-29 Richard Henderson <rth@cygnus.com>
11839 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11841 1999-01-29 Tom Tromey <tromey@cygnus.com>
11843 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11844 then cast it to Object before calling `append' method.
11846 1999-01-28 Per Bothner <bothner@cygnus.com>
11848 * check-init.c (check_bool2_init, check_bool_init, check_init):
11849 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11850 * jcf-write.c (generate_bytecode_insns): Likewise.
11852 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11854 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11855 * parse.y (patch_cast): Allow a boolean to be cast into a
11858 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11860 * parse.y: (class_declaration:): Fixed indentation.
11861 (class_member_declaration:): Extra `;' after field declaration now
11863 (interface_declaration:): Removed debug messages in error reports.
11864 (patch_binop): Nodes created and returned inherit the orignal
11865 node's COMPOUND_ASSIGN_P flag value.
11866 (patch_cast): Fix cast from char to floating point.
11868 1999-01-25 Andrew Haley <aph@cygnus.com>
11870 * except.c, java-except.h (expand_resume_after_catch): new
11872 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11873 to branch back to main flow of control after a catch block.
11875 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11877 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11878 $(srcdir)/../system.h.
11879 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11880 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11881 (jcf-write.o): Likewise.
11882 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11883 (mangle.o): Depend on $(srcdir)/../toplev.h.
11884 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11885 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11887 * class.c: Include output.h and parse.h.
11888 (mangled_classname): Add the `const' keyword to a char*.
11889 (find_named_method): Hide unused function definition.
11890 (build_utf8_ref): Change type of variable `c' to unsigned char.
11891 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11892 (build_class_ref): Add the `const' keyword to a char*.
11893 (layout_class_method): Remove unused variable `buf'.
11895 * decl.c (find_local_variable): Remove unused variable `rtl'.
11896 (pushdecl): Likewise for variables `different_binding_level' and
11898 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11899 (maybe_build_cleanup): Likewise for parameter `decl'.
11901 * except.c (expand_start_java_handler): Mark parameter `range'
11902 with ATTRIBUTE_UNUSED.
11904 * expr.c: Include except.h.
11905 (pop_type): Remove unused variable `i'.
11906 (pop_value): Likewise for variables `n_words' and `i'.
11907 (expand_java_arrayload): Likewise for variable `convert'.
11908 (java_lang_expand_expr): Likewise for variables `op0', `type',
11909 `mode', `unsignedp', `node' and `elements'.
11910 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11912 (process_jvm_instruction): Add a `const' qualifier to a char*.
11914 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11915 (temp_directory): Likewise.
11916 (print_c_decl): Likewise.
11917 (print_method_info): Likewise.
11918 (decode_signature_piece): Likewise.
11919 (print_mangled_classname): Likewise.
11921 * java-except.h: Provide prototypes for maybe_start_try,
11922 maybe_end_try and add_handler.
11924 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11925 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11926 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11927 init_expr_processing, push_super_field, init_class_processing,
11928 can_widen_reference_to, class_depth, verify_jvm_instructions,
11929 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11930 set_local_type, merge_type_state, push_type, load_type_state,
11931 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11932 emit_unicode_mangled_name): Add prototypes.
11934 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11935 (print_signature_type): Use ISDIGIT, not isdigit.
11936 (print_signature): Remove unused variable `j'.
11938 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11939 int when comparing against one.
11941 * jcf-parse.c: Include toplev.h.
11943 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11944 (localvar_free): Remove unused variable `i'.
11945 (generate_bytecode_conditional): Likewise for variable `kind'.
11947 * jv-scan.c: Include config.h and system.h. Remove redundant
11948 OS header and gansidecl.h includes.
11949 (warning): Add the `const' keyword to a char*. Also add
11950 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11951 __STDC__, when determining whether to use ANSI-isms.
11952 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11953 (xmalloc): Don't redundantly prototype here.
11954 (main): Remove unused parameter `envp'. Also fix the arguments
11955 passed to function `fatal' to match the format specifier.
11957 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11959 * mangle.c: Include toplev.h.
11960 (emit_unicode_mangled_name): Declare parameter `len'.
11962 * parse.y (parse_warning_context): Add the `const' keyword to a
11963 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11964 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11965 (issue_warning_error_from_context): Add the `const' keyword to
11967 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11968 not `__STDC__' for whether to use ANSI-isms.
11970 * typeck.c (incomplete_type_error): Mark parameters `value' and
11971 `type' with ATTRIBUTE_UNUSED.
11972 (parse_signature_type): Use ISDIGIT, not isdigit.
11974 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11975 (verify_jvm_instructions): Likewise. Remove unused variables
11976 `field_name' and `default_val'.
11978 * zextract.c: Include config.h and system.h. Remove redundant
11979 OS header includes.
11981 * zipfile.h: Prototype `read_zip_archive'.
11983 1999-01-21 Andrew Haley <aph@cygnus.com>
11985 * typeck.c (convert): Allow conversions to void type: some
11986 optimizations in gcc do this.
11988 1999-01-21 Andrew Haley <aph@cygnus.com>
11990 * typeck.c (convert_ieee_real_to_integer): New function.
11991 (convert): When not using fast-math and using hardware fp, convert
11992 an IEEE NaN to zero.
11994 1999-01-18 Andrew Haley <aph@cygnus.com>
11996 * parse.y (patch_binop): Do a type conversion from signed to
11997 unsigned and then back to signed when a ">>>" is found.
11999 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12001 * java-tree.h: (check_for_initialization): Added prototype.
12002 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12003 * parse.y (do_resolve_class): Removed unused locals.
12004 (read_import_dir): Likewise.
12005 (resolve_qualified_expression_name): Array creation
12006 expressions are valid primary expressions.
12007 (qualify_ambiguous_name): Likewise.
12008 (patch_synchronized_statement): Removed unused local.
12010 1999-01-17 Jeffrey A Law (law@cygnus.com)
12012 * Makefile.in (zextract.o): Add dependencies.
12014 * Makefile.in: Do not put ^Ls at the start of a line.
12016 1999-01-15 Per Bothner <bothner@cygnus.com>
12018 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12019 sub-type the result of the call that gets the exception value.
12021 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12022 don't call finish_class.
12024 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12025 clear found before continuing.
12027 * verify.c (verify_jvm_instructions): On an array load, allow
12028 and handle top of stack to be TYPE_NULL.
12030 * gjavah.c (generate_access): Translate Java package private or
12031 protected access to C++ public, but with a comment.
12033 1999-01-13 Andrew Haley <aph@cygnus.com>
12035 * expr.c (generate_name): Name prefix changed to avoid clashes
12036 with assembler temp labels.
12038 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12039 MODIFY_EXPR. Without this, code for the assignment may not be
12040 generated at all and the synchronized statement will read an
12041 uninitialized variable.
12043 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12045 * class.c (maybe_layout_super_class): Fixed returned value.
12046 * lex.c: Added 1999 to the copyright.
12047 (java_init_lex): Initialize java_lang_imported.
12048 * lex.h: Added 1999 to the copyright.
12049 * parse.h: Added 1999 to the copyright.
12050 (REGISTER_IMPORT): Fixed typo in trailing macro.
12051 (CURRENT_OSB): New macro.
12052 (struct parser_ctxt): New fields osb_depth, osb_limit.
12053 * parse.y (java_lang_id): New global variable.
12054 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12055 (array_creation_expression:): Use CURRENT_OSB.
12056 (dims:): Uses a stack to keep track of array dimensions.
12057 (cast_expression:): Use CURRENT_OSB.
12058 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12060 (register_fields): Fixed typos in comment.
12061 (check_method_redefinition): Fixed comment indentation.
12062 (java_check_regular_methods): Set saved found wfl to NULL after
12063 having reinstalled it in the previously found DECL_NAME.
12065 1999-01-10 Richard Henderson <rth@cygnus.com>
12067 * gjavah.c (java_float_finite): Use a union to do type punning.
12068 (java_double_finite): Likewise.
12070 1999-01-09 Per Bothner <bothner@cygnus.com>
12072 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12073 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12074 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12075 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12076 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12077 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12079 1999-01-08 Per Bothner <bothner@cygnus.com>
12081 * check-init.c (check_init): If compiling to native, we don't
12082 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12084 1999-01-08 Tom Tromey <tromey@cygnus.com>
12086 * parse-scan.y (variable_declarator_id): Set or increment
12088 (bracket_count): New global.
12089 (formal_parameter): Handle case where bracket pairs trail variable
12092 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12094 * jcf-parse.c (yyparse): variable len changed from a char to an
12095 int to prevent overflow.
12097 1999-01-06 Per Bothner <bothner@cygnus.com>
12099 * java-tree.h: Declare read_class.
12100 * jcf-parse.c (read_class): New function.
12101 (load_class): Now just call read_class.
12103 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12104 * jcf-parse.c (parse_source_file): Declare save_error_count,
12105 which is needed by java_parse_abort_on_error macro,
12106 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12108 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12109 constructor, if initializing a static field.
12110 (patch_new_array_init): Set TREE_CONSTANT if it is.
12111 * expr.c (java_lang_expand_expr): For a static array constructor
12112 of primitive elements, allocate the array itself statically.
12113 Disabled until we can set the vtable field statically.
12115 * check-init.c: New file. Checks for definite assignment.
12116 * Makefile.in (JAVA_OBJS): Add check-init.o.
12117 * parse.y (java_complete_expand_method): Call check_for_initialization.
12118 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12120 1999-01-06 Graham <grahams@rcp.co.uk>
12122 * parse.y : include system.h instead of including
12123 standard headers directly with the exception of <dirent.h>.
12125 1999-01-06 Per Bothner <bothner@cygnus.com>
12127 * lex.h: Moved static function declarations to lex.c,
12128 to shut up some -Wall warnings.
12129 * lex.c: Static function declarations moved here.
12130 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12132 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12134 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12136 1998-12-22 Per Bothner <bothner@cygnus.com>
12138 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12139 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12141 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12142 (localvar_alloc): Change return type to void,
12143 (emit_unop): Remove unused variable size.
12145 * jcf-write.c (struct jcf_block): Add new union.
12146 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12147 (call_cleanups): New functions.
12148 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12149 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12150 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12151 * lang.c (lang_init): Call using_eh_for_cleanups.
12152 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12153 completing operands to patch_synchronized_statement.
12154 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12155 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12156 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12158 1998-12-20 John F. Carr <jfc@mit.edu>
12160 * Make-lang.in: Comment out control-Ls; they upset some makes.
12162 1998-12-18 Tom Tromey <tromey@cygnus.com>
12164 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12167 1998-12-17 Tom Tromey <tromey@cygnus.com>
12169 * parse.y (DIR_SEPARATOR): New define.
12170 (check_class_interface_creation): Use it.
12172 * parse-scan.y (report_main_declaration): Recognize
12173 `java.lang.String' in argument to main.
12175 1998-12-16 Per Bothner <bothner@cygnus.com>
12177 * parse.y (create_interface): Remove bogus test.
12179 1998-12-16 Per Bothner <bothner@cygnus.com>
12181 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12182 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12184 1998-12-16 Tom Tromey <tromey@cygnus.com>
12186 * parse-scan.y (qualified_name): Use correct sprintf format.
12188 1998-12-15 Tom Tromey <tromey@cygnus.com>
12190 * gjavah.c (print_field_info): Changed how most negative number is
12193 1998-12-14 Per Bothner <bothner@cygnus.com>
12195 * parse.y (fold_constant_for_init): New function.
12196 (resolve_expression_name): Don't replace static final
12197 constant-initialized fields by its value.
12198 (java_complete_lhs): New. Same as java_complete_tree, except does
12199 not replace static final constant-initialized fields by their values.
12200 (register_fields): If there is an initializer, set DECL_INITIAL and
12201 MODIFY_EXPR_FROM_INITIALIZATION_P.
12202 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12203 Only call patch_initialized_static_field if
12204 MODIFY_EXPR_FROM_INITIALIZATION_P.
12205 (patch_initialized_static_field): If not valid constant, clear
12208 * parse.y (lookup_field_wrapper): Fix thinko.
12210 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12211 set and restore global lineno.
12213 1998-12-14 Tom Tromey <tromey@cygnus.com>
12215 * gjavah.c (print_field_info): If value to print is the smallest
12216 value of its size, then print as hex to avoid later warnings from
12219 1998-12-14 Tom Tromey <tromey@cygnus.com>
12221 * gjavah.c (decompile_method): Decompile `return null'.
12222 (process_file): Generate `#pragma interface'.
12223 (method_declared): New global.
12224 (print_method_info): Set it.
12225 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12226 (print_method_info): Handle abstract methods.
12228 1998-12-13 Per Bothner <bothner@cygnus.com>
12230 * parse.y (patch_method_invocation): If class_decl is null
12231 (e.g. an array type), use original type.
12233 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12234 errors about uncaught exception from clone (of array, specifically).
12236 1998-12-13 Tom Tromey <tromey@cygnus.com>
12238 * gjavah.c (decompile_method): Handle all types of `return'
12239 opcode. Decompile `return this' and `return'.
12240 (method_access): New global.
12241 (print_method_info): Set it.
12242 (decompile_method): Don't decompile a synchronized method.
12244 1998-12-13 Tom Tromey <tromey@cygnus.com>
12246 * jcf-reader.c (jcf_parse_one_method): Recognize
12248 * gjavah.c (HANDLE_END_METHOD): New macro.
12249 (HANDLE_CODE_ATTRIBUTE): New macro.
12250 (decompile_method): New function.
12251 (print_method_info): Don't print `;\n' at end of function decl.
12252 Include java-opcodes.h.
12253 (decompiled): New global.
12255 1998-12-12 Per Bothner <bothner@cygnus.com>
12257 * class.c (build_class_ref): Handle PRIMTYPE.class if
12258 flag_emit_class_files.
12259 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12260 if flag_emit_class_files.
12261 * parse.y (java_complete_tree): Pre-liminary support for
12262 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12264 * parse.y (patch_synchronized_statement): Don't call monitorexit
12265 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12267 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12269 * zipfile.h (opendir_in_zip): New declaration.
12270 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12271 (opendir_in_zip): New function, using code from open_in_zip.
12272 (open_in_zip): Call opendir_in_zip.
12273 (find_class): Remove no-longer-used do_class_file parameter,
12274 but add source_ok parameter. Change logic so if we find a .java file,
12275 we don't look for .class in later classpath emtries.
12276 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12277 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12278 * gjavah.c: Update call to find_class.
12279 * jcf-dump.c: Likewise.
12281 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12282 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12283 nothing if body is empty_stmt_node.
12284 Various little fixes so SP gets correctly adjusted.
12285 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12286 For CALL_EXPR, test if static first.
12287 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12288 such as the ones we create for Object and Class.
12289 Set and restore current_function_decl.
12290 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12291 (note_possible_classname): New function.
12292 (read_import_entry): Removed. Merged with read_import_dir.
12293 (read_import_dir): Don't call find_class - that only gives us
12294 the first classpath entry having the needed package.
12295 Use the struct buffer data structure from buffer.h.
12296 (read_import_dir, find_in_imports_on_demand): The remembered
12297 class names now use '.' (not '/') as package separator.
12299 * parse.y (java_complete_expand_methods): Call write_classfile
12300 here, and not in java_expand_classes (which only gets first class).
12302 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12304 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12305 (register_fields): If a static fields has an initializer, just
12306 chain it on ctxp->static_initialized, and handle later.
12307 (java_complete_expand_methods): Force <clinit> first.
12308 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12309 - it's already been completed.
12310 (patch_initialized_static_field): New function.
12311 (java_complete_field): Call it.
12313 1998-12-12 Per Bothner <bothner@cygnus.com>
12315 * expr.c (encode_newarray_type, build_new_array): New functions.
12316 * java-tree.h: Declare build_new_array.
12317 * jcf-write.c (patch_newarray): Use build_new_array.
12319 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12320 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12322 * parse.y (patch_new_array_init): Re-organize.
12323 Now is passed the actual array (pointer) type of the value.
12324 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12325 (patch_array_constructor): Removed - merged into patch_new_array_init.
12326 (java_complete_tree): Update patch_new_array_init.
12328 * jcf-write.c (find_constant_index): New function.
12329 (generate_bytecode_insns): Use find_constant_index.
12330 (generate_classfile): Use find_constant_index for ConstantValue.
12332 1998-12-11 Tom Tromey <tromey@cygnus.com>
12334 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12335 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12336 * class.c (make_class_data): Renamed dtable -> vtable, and
12337 dtable_method_count -> vtable_method_count.
12339 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12342 global variables, initialized.
12343 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12344 Declared new global variables.
12345 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12346 double_zero_node, integer_zero_node upon direct matching.
12347 * parse.y (purify_type_name): Added function prototype.
12348 (duplicate_declaration_error_p): Consider new_type as potentially
12349 being a incomplete type. Use purify_type_name on type string.
12350 (method_header): saved_type: unused variable removed. Don't figure
12351 return type if method name is invalid.
12352 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12353 processed by patch_unaryop.
12354 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12355 increment/decrement node into its original type after binary
12356 numeric promotion on its operands.
12358 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12360 * parse.y (array_initializer:): Array init operand is NULL_TREE
12361 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12362 now an error. Fixed indentation problems.
12363 (patch_string): Handle error_mark_node as an argument.
12364 (patch_new_array_init): Fixed indentation problems.
12365 (array_constructor_check_entry): Removed check on null wfl_value.
12366 Return an error if wfl_value's walk returns an error.
12368 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12370 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12371 * lex.c (java_lex): Remember column position before advancing one
12372 token. Retain location information on OCB_TK.
12373 * lex.h (typedef struct java_lc): Added new field.
12374 * parse.h (GET_SKIP_TYPE): New macro.
12375 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12376 * parse.y (build_new_array_init, patch_new_array_init,
12377 patch_array_constructor, maybe_build_array_element_wfl,
12378 array_constructor_check_entry): New function prototypes.
12379 (switch_block:): Tagged <node>.
12380 (OCB_TK): Tagged <operator>.
12381 (array_initializer:): Installed actions.
12382 (variable_initializer): Build location information on element if
12384 (switch_statement:): Fixed indentation typo.
12385 (switch_block:): Redefined default action.
12386 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12387 (patch_assignment): Removed duplicate code.
12388 (maybe_build_array_element_wfl, build_new_array_init,
12389 patch_new_array_init, patch_array_constructor,
12390 array_constructor_check_entry): New functions.
12392 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12394 * parse.y (array_initializer): Tagged <node>.
12395 (variable_initializer:): Use default rule.
12396 (array_initializer:): Defined actions.
12397 (variable_initializers:): Likewise.
12398 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12399 non-static field accesses.
12400 (patch_invoke): Fixed indentation typo.
12401 (java_complete_tree): Likewise.
12402 (build_labeled_block): Changed leading comment. Generate an error
12403 in case of duplicate loop labels.
12404 (patch_conditional_expr): Patch results of string concatenation
12407 1998-12-06 Per Bothner <bothner@cygnus.com>
12409 * constants.c (find_methodref_index): When the class is an interface,
12410 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12412 * decl.c (finit_identifier_node): Use "$finit$", rather than
12413 "<finit>" (which Sun's verifier rejects).
12414 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12415 (generate_field_initialization_code): Removed.
12416 (fix_constructors) Don't add call to $finit$ here (wrong order).
12417 (patch_method_invocation): Add $finit$ call here.
12419 * java-tree.h (CALL_USING_SUPER): New macro.
12420 * parse.y (patch_invoke): Remove im local variable.
12421 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12422 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12423 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12425 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12427 * parse.y (java_complete_tree): Don't complain about unreachable
12428 statement if it is empty_stmt_node.
12430 * jcf-write.c (find_constant_wide): New function.
12431 (push_long_const): Use find_constant_wide.
12433 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12434 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12435 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12436 Emit invokeinterface when calling an interface method.
12437 Emit invokespecial also when calling super or private methods.
12439 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12441 1998-12-06 Per Bothner <bothner@cygnus.com>
12443 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12445 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * java-tree.h (java_layout_seen_class_methods): New function
12449 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12450 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12451 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12452 * parse.y (method_declarator:): Defined action.
12453 (issue_warning_error_from_context): input_filename saved, set to
12454 the appropriate value and restored after java_error is called.
12455 (build_unresolved_array_type): Fixed comment.
12456 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12457 (method_header): Deal with return type the same way type are
12458 handled for fields and method's parameters and local variables
12460 (check_method_redefinition): Removed extra CR.
12461 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12462 (java_layout_seen_class_methods): New function.
12463 (java_layout_classes): Call java_layout_seen_class_methods.
12465 1998-12-03 Per Bothner <bothner@cygnus.com>
12467 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12469 1998-12-03 Per Bothner <bothner@cygnus.com>
12471 * jcf-dump.c (main): Fix error message.
12472 * jcf-path.c (add_entry): Style fix.
12474 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12476 * class.c (layout_class_method): Call build_java_argument_signature
12477 on constructors too.
12478 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12479 (patch_method_invocation): Define a primary when resolving an
12480 expression name. Augmented comment on code checking illegal `this'
12481 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12483 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * class.c (layout_class_method): Don't report error on non-static
12486 overriding static if the method is private.
12487 * java-tree.h (finish_class): Prototype added.
12488 * lex.c (java_get_line_col): Handle col argument -2 value.
12489 * parse.h: All static method declarations moved to parse.y.
12490 * parse.y: Now contains all static method declarations previously
12492 (find_expr_with_wfl, missing_return_error,
12493 unreachable_stmt_error): New functions.
12494 (java_get_real_method_name): Identify constructors bearing class
12495 names in source code compiled classes only.
12496 (java_complete_expand_methods): Call missing_return_error.
12497 (invocation_mode): Private methods invoked as static methods.
12498 (java_complete_tree): Call unreachable_stmt_error.
12500 1998-12-01 Tom Tromey <tromey@cygnus.com>
12502 * Makefile.in (+target): Removed.
12503 (+xmake_file): Likewise.
12504 (+tmake_file): Likewise.
12505 (.NOEXPORT): Removed duplicate.
12507 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12509 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12511 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12513 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12514 libiberty.h. Provide an xmalloc definition.
12516 * jvspec.c: Remove the xmalloc prototype.
12518 * parse-scan.y: Include config.h and system.h. Don't include
12519 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12520 Provide an xstrdup definition.
12522 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12524 * jcf-path.c (add_entry): Recognize ".jar" too.
12525 * lang-specs.h: Likewise.
12527 1998-11-26 Per Bothner <bothner@cygnus.com>
12529 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12530 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12532 * jcf-write.c (generate_bytecode_insns):
12533 Handle pre/post-increment/decrement of long.
12535 * jcf-write.c (generate_bytecode_insns):
12536 Handle missing exception handler (finally for synchronized).
12538 1998-11-25 Per Bothner <bothner@cygnus.com>
12540 * java-tree.h (end_params_node): Declare global.
12541 * decl.c (end_params_node): New global.
12542 (init_decl_processing, start_java_method): Use end_params_node for
12543 end of list of parameter types. Follows correct gcc conventions.
12544 * expr.c (pop_argument_types, pop_arguments): Likewise.
12545 * lang.c (put_decl_node): Likewise.
12546 * typeck.c (various places): Likewise.
12547 * class.y (various places): Likewise.
12548 * parse.y (various places): Likewise.
12550 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12551 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12553 * class.c: Add #include flags.h, remove no-longer needed declaration.
12555 * class.c (layout_class_method): Remove commented-out code, re-format.
12556 Don't add vtable entry (or index) for private methods.
12557 * expr.c (expand_invoke): A private method is implicitly final.
12558 * class.c (make_class_data): If inlining or optimizing,
12559 skip private methods.
12561 * class.c (finish_class): New function. Calls existing methods,
12562 but alls emits deferred inline functions.
12563 * jcf-parse.c (parse_class_file): Call finish_class.
12564 * parse.y (java_complete_expand_methods): Likewise.
12566 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12568 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12570 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12572 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12574 1998-11-24 Per Bothner <bothner@cygnus.com>
12576 * (generate_classfile): Always write class access flag with
12579 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12581 * class.c (maybe_layout_super_class): New function.
12582 (layout_class): Reorganized. Loop on class methods dispatched into
12583 a new function. Call maybe_layout_super_class.
12584 (layout_class_methods, layout_class_method): New functions.
12585 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12587 (expand_invoke): Likewise.
12588 * java-tree.h (all_class_list): New global variable declared.
12589 (layout_class_methods, layout_class_method): New function
12591 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12592 * jcf-parse.c (all_class_list): New global variable.
12593 (load_class): Extended what class_or_name can be. Use parser
12594 context mechanism to save globals before calling jcf_parse.
12595 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12596 is set on the file name.
12597 (jcf_parse): Layout class methods when Object is loaded, otherwise
12598 record class in all_class_list for delayed method layout.
12599 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12600 * lang.c (put_decl_node): Decode <init> into the decl context
12602 * lex.c (java_allocate_new_line): Use xmalloc.
12603 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12604 pointers, not TREE_LIST elements.
12605 (struct parser_ctxt): Fixed comment indentations, added comments
12606 and reordered some fields.
12607 (java_check_methods): Function prototype removed.
12608 * parse.y (java_push_parser_context): Use xmalloc.
12609 (java_parser_context_restore_global): Pop extra pushed ctxp only
12610 when there's nothing next.
12611 (maybe_create_class_interface_decl): Fixed comment, add new
12612 created class decl to all_class_list.
12613 (method_header): Use GET_REAL_TYPE on argument's types.
12614 (method_declarator): Use GET_REAL_TYPE, change type to the real
12615 type in TREE_LIST dependency node. Build argument list with the
12617 (create_jdep_list): Use xmalloc. Removed allocation error message.
12618 (obtain_incomplete_type): Fixed leading comment. Broadened
12619 incoming argument meaning.
12620 (register_incomplete_type): Use xmalloc. Removed allocation error
12622 (safe_layout_class): Fixed leading comment.
12623 (jdep_resolve_class): Reversed if statement condition and switch
12624 if and else bodies.
12625 (resolve_and_layout): Fixed leading comment. Broadened incoming
12627 (complete_class_report_errors): New local variable name, for
12628 clarity. purify_type_name used for all error cases.
12629 (java_get_real_method_name): Stricter check on constructors.
12630 (java_check_regular_methods): Reverse methods list only if not
12631 already laid out. Layout artificial constructor.
12632 (java_check_methods): Deleted.
12633 (source_start_java_method): Obtain incomplete type for patchable
12635 (java_layout_classes): Fixed leading comment. Use
12636 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12637 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12638 before returning. Fixed comments.
12639 (java_expand_classes): Check for errors up front.
12640 (patch_method_invocation): Class to search is resolved and laid
12643 1998-11-24 Per Bothner <bothner@cygnus.com>
12645 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12647 * javaop.h (int8): Removed - not used.
12648 (jbyte): Redefine portably with correct signedness.
12650 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
12652 * jcf-write.c (generate_bytecode_insns): Fix typo
12653 OPCODE_getstatic to OPCODE_getfield.
12655 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
12656 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
12657 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
12659 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12661 * jcf-parse.c (jcf_parse_source): Function returned type is
12662 void. Added prototype.
12663 (jcf_parse): Function returned type is void.
12664 (yyparse): Remove call to fclose on the last parsed file.
12666 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
12668 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12670 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
12671 (layout_class): Cope with methods featuring WFL in decl names.
12672 * decl.c (unqualified_object_id_node): New global variable,
12674 (build_decl_no_layout): Removed.
12675 * expr.c (build_primtype_type_ref): Handle Double.
12676 (java_lang_expand_expr): Fixed indentations.
12677 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
12678 (flag_wall, flag_redundant, flag_not_overriding,
12679 flag_static_local_jdk1_1, unqualified_object_id_node): Global
12680 variable declarations.
12681 (build_decl_no_layout): Removed prototype.
12682 (java_get_real_method_name): Added prototype.
12683 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
12684 (java_parse_abort_on_error): Macro now just returns.
12685 * jcf-parse.c (jcf_parse_source): Check fclose returned
12686 value. Call emit_register_classes if java_report_errors returns
12688 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
12689 flag_static_local_jdk1_1): New integer flags.
12690 (lang_decode_option): New flags set here.
12691 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
12692 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
12693 the flag_redundant variable.
12694 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
12695 when parsing java.lang.Object class.
12696 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
12697 NULL_TREE to build.
12698 (resolve_qualified_expression_name): Fixed indentation.
12699 (patch_array_ref): Changed prototype.
12700 (not_initialized_as_it_should_p): Prototype removed.
12701 (java_report_errors): Added function prototype.
12702 * parse.y (formal_parameter:): Changed error message for not yet
12703 supported final parameters.
12704 (class_type_list:): Set both PURPOSE and VALUE of created
12705 TREE_LIST to be class_type.
12706 (primary_no_new_array:): Handle class literals on primitive types.
12707 (parse_warning_context): Reinstalled correct force_error and
12708 do_warning flags setups.
12709 (java_report_errors): Changed prototype. Return java_error_count
12711 (variable_redefinition_error): Consider treating variable type as
12713 (create_interface): Warn about redundant abstract modifier if
12714 flag_redundant is set. Changed error message.
12715 (lookup_field_wrapper): Save/restore globals before/after looking
12717 (duplicate_declaration_error_p): Consider treating declaration
12718 type as a fake pointer.
12719 (register_fields): Extract real type from dependency node. Check
12720 for duplicate field declaration after type adjustment. Use
12721 DECL_INITIAL to store static final initialized values.
12722 (method_header): Extract real function type from dependency node.
12723 (check_abstract_method_header): Use GET_METHOD_NAME.
12724 (obtain_incomplete_type): Layout fake pointer type.
12725 (safe_layout_class): Don't try to check for methods before layout.
12726 (java_complete_class): Don't check for correct throws clause
12727 elements inheritance here.
12728 (resolve_and_layout): Broadened name parameter meaning.
12729 (reset_method_name): Use GET_METHOD_NAME.
12730 (java_get_real_method_name): New function.
12731 (java_check_regular_methods): Don't check methods in
12732 java.lang.Object. Verify lineage of throws clause elements. Use
12733 flag_no_overriding in warning report.
12734 (check_throws_clauses): Don't check if class was from
12735 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
12736 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
12737 (declare_local_variables): Use flag_static_local_jdk1_1 to report
12738 warning on unsupported final local variables. Use build_decl
12739 instead of build_decl_no_layout. Get real local variable type from
12741 (source_start_java_method): Get real parameter type from
12742 dependency node. Call build_decl instead of build_decl_no_layout.
12743 (java_layout_classes): Reverse tree and layout type and class as
12744 required. Mark class as loaded when done.
12745 (resolve_field_access): Fixed indentation. Restricted condition
12746 leading to static field access code generation. Set field_type
12747 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12748 (resolve_qualified_expression_name): Initialize type_found to
12749 null. Handle static field resolved during qualification. Fixed
12750 layout on non primitive field decl types.
12751 (not_accessible_p): Fixed typo in comment.
12752 (patch_method_invocation): Resolve and layout class to search from
12754 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12755 layout non primitive type, if necessary. Make method node only to
12757 (find_applicable_accessible_methods_list): Consider WFL'ed method
12758 decl names. Fixed indentation.
12759 (argument_types_convertible): Resolve and layout target type if
12761 (java_complete_tree): Fixed indentation problems. Rewrote
12762 CALL_EXPR thrown exceptions check. Re-installed further processing
12763 of the assignment in certain cases.
12764 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12765 inlining on class literals.
12766 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12768 (valid_method_invocation_conversion_p): Likewise.
12769 (patch_string): Temporary disable forbidden use of `this' in
12770 explicit constructor invocations when doing string concatenation
12771 within their scope.
12772 (patch_unaryop): Added comment. Reinstalled code to disable
12773 further check on assignment operation with cast expression RHS.
12774 (patch_switch_statement): Fixed indentation.
12775 (build_try_statement): Call build_decl instead of
12776 build_decl_no_layout.
12777 (patch_synchronized_statement): Likewise.
12778 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12779 IS_UNCHECKED_EXPRESSION_P.
12780 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12781 layout argument exception type.
12782 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12783 of IS_UNCHECKED_EXPRESSION_P.
12785 1998-11-18 Anthony Green <green@cygnus.com>
12787 * jcf-parse.c (yyparse): Open class file in binary mode.
12789 1998-11-15 Per Bothner <bothner@cygnus.com>
12791 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12793 * jcf-write.c (perform_relocations): Move check out one loop.
12795 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12797 * Make-lang.in: Fix reference to srcdir.
12798 * jv-scan.c: Add missing xmalloc prototype.
12799 * jvgenmain.c: Ditto.
12801 1998-11-15 Per Bothner <bothner@cygnus.com>
12803 * decl.c (error_mark_node), java-tree.h: New global.
12804 * parse.y: Use empty_stmt_node instead of size_zero_node.
12805 (build_if_else_statement): If missing else, use empty_stmt_node.
12807 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12808 (java_complete_expand_method): Complain if return is missing.
12809 (java_check_regular_methods): Comment out incorrect error check.
12810 (not_accessible_p): Fix incorrect handling of protected methods.
12811 (patch_method_invocation): Pass correct context to not_accessible_p.
12812 (find_applicable_accessible_methods_list): Likewise.
12813 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12814 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12815 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12816 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12818 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12819 (push_int_const): Remove reundant NOTE_PUSH.
12820 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12821 (- case SWITCH_EXPR): Fix code generation bug.
12822 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12823 (generate_classfile): More robust for abstract methods.
12825 1998-11-15 Anthony Green <green@cygnus.com>
12827 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12828 * Make-lang.in: Ditto.
12830 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12831 * jvgenmain: Ditto.
12833 1998-11-15 Per Bothner <bothner@cygnus.com>
12835 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12837 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12839 1998-11-14 Per Bothner <bothner@cygnus.com>
12841 Allow uses of interface types to verify. This is not really
12842 type-safe, but it matches what Sun does, and is OK as long as
12843 there are appropriate run-time checks.
12844 * verify.c (merge_types): If merging two interface types,
12845 just set the result to java.lang.Object.
12846 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12848 1998-11-13 Tom Tromey <tromey@cygnus.com>
12850 * gjavah.c (main): Handle --output-class-directory argument.
12851 * jvspec.c (lang_specific_driver): Translate `-d' into
12852 -foutput-class-dir.
12853 * jcf.h (jcf_write_base_directory): Declare.
12854 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12855 * lang-options.h: Mention -foutput-class-dir.
12856 * jcf-write.c (jcf_write_base_directory): New global.
12857 (make_class_file_name): Put generated .class file into `-d'
12858 directory, or into source directory if -d not given. Function now
12860 (write_classfile): Free class file name. Handle case where class
12862 (DIR_SEPARATOR): New macro.
12863 Include <sys/stat.h>
12865 * Makefile.in (prefix): New macro.
12867 1998-11-12 Per Bothner <bothner@cygnus.com>
12869 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12870 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12871 here (done in patch_invoke instead).
12872 (case_identity): Moved here from parse.y.
12874 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12875 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12876 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12877 so they can be efficiently scanned without recursion.
12878 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12879 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12880 in BLOCK iteratively, rather than recursively.
12882 * parse.y (do_unary_numeric_promotion): New function.
12883 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12885 * parse.y (patch_newarray): Various fixes.
12887 Re-do handling of switch statements (for proper block scoping).
12888 * parse.y: Add just a single block for the enture switch block,
12889 but don't create any "case blocks".
12890 (group_of_labels): Rmeoved unneeded non-terminal.
12891 CASE_EXPR and DEFAULT_EXPR are added to current block.
12892 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12893 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12894 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12895 * parse.y (wfl_operator, print_int_node): Make non-static.
12896 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12897 as part of recursive scan of block.
12898 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12899 (patch_switch_statement): Most tests move dinto java_complete_tree.
12901 * parse.y: Make various production be non-typed (void).
12902 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12903 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12904 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12906 * jcf-write.c (struct jcf_handler): New type.
12907 (struct jcf_switch_state): New type.
12908 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12909 (alloc_handler, emit_unop, emit_reloc): New functions.
12910 (adjust_typed_op): Add extra parameter ("max type" offset).
12911 (emit_switch_reloc, emit_case-reloc): New function.
12912 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12913 (generate_bytecode_insns): Support REAL_CST, switch statements,
12914 exception handling, method calls, object/array creation, and more.
12916 * class.c: Remove some unused variables.
12917 * constants.c (find_string_constant): New function.
12918 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12919 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12920 if flag_emit_class_files.
12922 1998-11-12 Tom Tromey <tromey@cygnus.com>
12924 * jcf-io.c (find_class): Added explanatory comment.
12926 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12927 trailing slash to `.zip' entries.
12929 * jvspec.c (lang_specific_driver): Correctly handle case where
12930 GC_NAME not defined.
12932 1998-11-11 Tom Tromey <tromey@cygnus.com>
12934 * jvspec.c (GC_NAME): New define.
12935 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12937 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12939 1998-11-11 Per Bothner <bothner@cygnus.com>
12941 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12943 1998-11-11 Tom Tromey <tromey@cygnus.com>
12945 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12947 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * class.c (is_compiled_class): Call safe_layout_class for class
12950 compiled from source.
12951 * conver.h (convert_to_integer, convert_to_real,
12952 convert_to_pointer): Added prototypes.
12953 * decl.c (init_decl_processing): Non longer push the decls of
12954 `methodtable', `constants', `Class', `Field', `dispatchTable'
12955 `jexception' and `Method'.
12956 * expr.c (build_invokeinterface): New function.
12957 (expand_invoke): static variable CLASS_IDENT now in
12958 build_invokeinterface. Use build_invokeinterface.
12959 (expand_java_field_op): Moved code to inline
12960 java.lang.PRIMTYPE.TYPE into a function.
12961 (build_primtype_type_ref): New function.
12962 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12963 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12964 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12965 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12966 (DECL_LOCAL_STATIC_VALUE): New macro.
12967 (build_invokeinterface, build_primtype_type_ref): New function
12969 (java_parse_abort_on_error): Macro rewritten.
12970 * jcf-parse.c (current_method): Add comment to declaration.
12971 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12972 Function prototypes fixed.
12973 (jcf_parse_source): push/pop parser context. save/restore global.
12974 (parse_source_file): Fixed leading comment. Now take a
12975 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12976 classes and pop the parser context anymore.
12977 (yyparse): Push parser context, save globals, parse the source
12978 file, restore globals and pop the parser context when processing a
12980 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12981 * lex.c (java_parse_doc_section): New function.
12982 (java_lex): Call java_parse_doc_section when appropriate. Build an
12983 operator around INSTANCEOF_TK.
12984 * lex.h (java_lineterminator, java_sprint_unicode,
12985 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12986 Prototypes rewritten.
12987 (java_parse_escape_sequence, java_letter_or_digit_p,
12988 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12989 java_read_unicode, java_store_unicode, java_read_char,
12990 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12991 Added function prototypes.
12992 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12994 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12996 (struct parser_ctxt): New fields: deprecated,
12997 current_parsed_class_un, gclass_list.
12998 (fix_method_argument_names, issue_warning_error_from_context,
12999 resolve_package, lookup_package_type): New function prototypes.
13000 (resolve_expression_name): Fixed function prototype.
13001 (find_applicable_accessible_methods_list): Fixed indentation, added
13002 extra argument in prototype.
13003 (check_final_assignment, build_null_of_type, check_deprecation,
13004 check_method_redefinition, reset_method_name,
13005 java_check_regular_methods, java_check_abstract_methods,
13006 maybe_build_primttype_type_ref): New function prototype.
13007 * parse.y (conver.h): Include.
13008 (INSTANCEOF_TK): Tagged <operator>.
13009 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13010 (relational_expression:): Build binop for instanceof.
13011 (java_push_parser_context): Remember ctxp->gclass_list across
13013 (java_pop_parser_context): Simply return if no context
13014 exists. Remember gclass_list across contexts.
13015 (issue_warning_error_from_context): New function.
13016 (parse_error_context): Don't setup ctxp->elc here. Call
13017 issue_warning_error_from_context instead.
13018 (parse_warning_context): Likewise.
13019 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13020 setup. Link new class/interface to ctxp->gclass_list.
13021 (add_superinterfaces): Register interface as incomplete if not
13023 (create_class): Remember class unqualified name in
13024 ctxp->current_parsed_class_un. Check class deprecation.
13025 (register_fields): Check field deprecation. Remember static final
13026 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13028 (method_header): New local variable ORIG_ARG. Use unqualified
13029 current class name for check on constructor errors. Promote return
13030 type if of record type. Argument list fix moved in
13031 fix_method_argument_names, called here. Check method deprecation.
13032 (fix_method_argument_names): New function.
13033 (method_declarator): Promote record typed arguments.
13034 (safe_layout_class): Check class methods before layout.
13035 (java_complete_class): Compute field layout when patched.
13036 (do_resolve_class): Try to load class after having it renamed
13037 after the package name.
13038 (get_printable_method_name): Use DECL_CONTEXT.
13039 (reset_method_name): New function.
13040 (check_method_redefinition): Use reset_method_name.
13041 (java_check_regular_methods): New local variable
13042 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13043 names for error report. Check for compile-time error when method
13044 found has default (package) access.
13045 (java_check_abstract_methods): Now takes an interface DECL node as
13046 an argument. Also reinstall real name on unchecked
13047 overriding/hiding methods for error report.
13048 (java_check_methods): Fixed leading comment. Get classes to verify
13049 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13050 CLASS_METHOD_CHECKED_P on class verification.
13051 (lookup_java_method2): Get real method name if necessary.
13052 (find_in_imports): Don't check package class access here.
13053 (resolve_package, lookup_package_type): New functions.
13054 (java_layout_classes): Fixed leading comment. Take classes to be
13055 laid out from ctxp->gclass_list.
13056 (java_complete_expand_methods): Don't expand native and abstract
13058 (java_expand_classes): New function.
13059 (resolve_expression_name): Use additional argument ORIG. Retrieve
13060 values of static final field of primitive types.
13061 (resolve_field_access): Handles static final field of promotive
13063 (resolve_qualified_expression_name): Handle STRING_CST as
13064 primaries and package name resolution. Check deprecation on found
13065 decls. Set where_found and type_found on non static field resolved
13066 during qualification. Layout non primitive field decl types.
13067 (check_deprecation): New function.
13068 (maybe_access_field): Simplified.
13069 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13070 removed. Reverse method's argument when primary is a type. Don't
13071 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13072 instead. Include abstract class in the list of class searchable
13073 for constructors. Use DECL_CONTEXT of found method for access
13074 checks. Check method deprecation.
13075 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13076 converting arguments. Handle INVOKE_INTERFACE.
13077 (lookup_method_invoke): Search constructor using existing
13078 infrastructure (don't rely on lookup_java_constructor anymore).
13079 (find_applicable_accessible_methods_list): Extra argument flag
13080 LC. Now include constructor in the search.
13081 (qualify_ambiguous_name): Conditional expression are primaries.
13082 (not_initialized_as_it_should_p): static final are always
13084 (java_complete_tree): Pass extra NULL argument to
13085 resolve_expression_name. Stricter test to carry on patching
13086 assignments. New case for INSTANCEOF_EXPR.
13087 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13088 (check_final_assignment, maybe_build_primttype_type_ref): New
13090 (patch_assignment): Detect resolved static finals and carry normal
13091 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13092 (try_builtin_assignconv): Access constant 0 on all primitive
13094 (valid_builtin_assignconv_identity_widening_p): Accept identical
13095 types. Accept all promoted type on int type.
13096 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13097 assigned to a reference.
13098 (valid_method_invocation_conversion_p): Accept to check null
13100 (build_binop): Merge declaration and initialization of local
13102 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13103 numeric types. Improved validity test for qualify operators on
13105 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13106 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13107 primitive type and issue the appropriate error message.
13108 (resolve_type_during_patch): Mark class loaded when resolved.
13109 (patch_cast): Allow null to be cased to reference types.
13110 (build_null_of_type): New function.
13111 (patch_array_ref): Handle array on references correctly.
13112 (patch_return): Removed unused local variable MODIFY. Force
13113 boolean to be returned as integers. Allows null to be returned by
13114 a function returning a reference.
13115 * typeck.c (convert_to_integer, convert_to_real,
13116 convert_to_pointer): Prototypes moved to convert.h
13117 (lookup_argument_method): Use method real name, if necessary.
13119 1998-10-30 Tom Tromey <tromey@cygnus.com>
13121 * class.c (build_class_ref): Changed name of primitive classes to
13124 * class.c (make_class_data): Renamed fields: nmethods to
13125 method_count, method_count to dtable_method_count. Always set
13126 `state' field to 0.
13127 * decl.c (init_decl_processing): Likewise.
13129 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13131 * class.c (layout_class): Don't mangle <finit>, produce
13132 __finit<class> instead. Don't verify artificial methods.
13133 * decl.c (finit_identifier_node): New declared global.
13134 (init_decl_processing): finit_identifier_node initialized.
13135 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13136 * java-tree.h (finit_identifier_node): Declared as extern.
13137 (struct lang_decl): New field called_constructor.
13138 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13139 (CLASS_HAS_FINIT_P): New macro.
13140 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13141 explicit constructor invocation.
13142 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13143 CALL_SUPER_CONSTRUCTOR_P): New macros.
13144 (write_classfile): Added prototype.
13145 * jcf-parse.c (jcf_parse_source): Parse and remember for
13146 generation if the file was seen on the command line.
13147 (parse_source_file): Don't write the class file here.
13148 (yyparse): Loop on files rewritten. Set current_jcf.
13149 (parse_zip_file_entries): Parse class file only if it was found.
13150 * lang.c (init_parse): Don't open command line provided filename
13152 (lang_parse): Don't set main_jcf anymore.
13153 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13154 (JCONSTRUCTOR_CHECK): New macro.
13155 (JBSC_TYPE_P): New macro.
13156 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13157 (COMPLETE_CHECK_OP_2): New macro.
13158 (struct parse_ctxt): New field explicit_constructor_p.
13159 (check_class_interface_creation): Fixed prototype indentation.
13160 (patch_method_invocation_stmt): Prototype reflects added argument.
13161 (patch_invoke): Likewise.
13162 (complete_method_declaration, build_super_invocation,
13163 verify_constructor_circularity,
13164 build_this_super_qualified_invocation, get_printable_method_name,
13165 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13166 verify_constructor_super, create_artificial_method,
13167 start_artificial_method_body, end_artificial_method_body,
13168 generate_field_initialization_code): New function prototypes.
13169 * parse.y: Fixed leading comment
13170 (constructor_header:, constructor_body:, block_end:): Rules tagged
13172 (type_declaration:): Call maybe_generate_finit.
13173 (method_declaration:): Action for method_body: placed in new
13174 function complete_method_declaration, called here.
13175 (constructor_declaration:): Defined actions. Removed leading
13177 (constructor_header:): New rule with action.
13178 (constructor_body:): Rule rewritten using block_begin: and
13179 block_end:. Defined actions.
13180 (constructor_declarator:, explicit_constructor_invocation:):
13182 (block:): Use new rules block_begin: block_end:.
13183 (block_begin:, block_end:): New rules and actions.
13184 (block_statements:): Fixed error message for explicit
13186 (method_invocation:): Call build_this_super_qualified_invocation
13187 if primary is `this' or `super' was seen.
13188 (conditional_expression:): Action defined.
13189 (extra_ctxp_pushed_p): New static global flag.
13190 (java_parser_context_save_global): Create parser context if
13191 necessary. Use extra_ctxp_pushed_p to remember it.
13192 (java_parser_context_restore_global): Pop extra parser context if
13194 (build_array_from_name): Array on primitive types are marked
13196 (register_fields): Restore new name in field initializer
13197 expression if type was altered. Non static fields initialized upon
13198 declaration marked initialized.
13199 (maybe_generate_finit): New function.
13200 (maybe_generate_clinit): Use create_artificial_method,
13201 start_artificial_method_body, end_artificial_method_body. Generate
13202 debug info for enclosed initialization statements.
13203 (method_header): Fixed leading comment. Check constructor
13204 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13206 (complete_method_declaration, constructor_circularity_msg,
13207 verify_constructor_circularity): New functions.
13208 (get_printable_method_name): New function.
13209 (check_method_redefinition): Don't rename <finit> methods. Fix
13210 declared constructor names. Error message for
13211 constructors modified.
13212 (java_check_regular_methods): Local variable seen_constructor
13213 renamed saw_constructor. Skip verification on constructors. Create
13214 default constructor with create_artificial_method.
13215 (java_check_methods): Removed unnecessary empty line.
13216 (create_artificial_method, start_artificial_method_body,
13217 end_artificial_method_body): New functions.
13218 (java_layout_classes): Changed leading comment. Reverse fields
13219 list if necessary. Always layout java.lang.Object if being
13221 (java_complete_expand_methods): Verify constructor circularity.
13222 (java_complete_expand_method): Call fix_constructor on
13223 constructors. Local variable no_ac_found removed. Restore
13224 bindings if method body expansion failed.
13225 (fix_constructors, verify_constructor_super,
13226 generate_field_initialization_code): New function.
13227 (java_expand_classes): Fixed leading comment. Write class file
13229 (resolve_expression_name): Check for illegal instance variable
13230 usage within the argument scope of an explicit constructor
13232 (resolve_qualified_expression_name): Pass extra from_super flag
13233 when invoking patch_method_invocation_stmt. New case for
13234 conditional expression when used as a primary. Check for error
13235 when acquiring super.
13236 (patch_method_invocation_stmt): Added extra argument super. New
13237 local variable is_static_flag. Set class_to_search according to
13238 the nature of the constructor invocation. Don't add `this'
13239 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13240 invocation within the argument scope of explicit constructor
13241 invocation. Set is_static according to is_static_flag. Provide
13242 extra `super' argument to patch_invoke invocation.
13243 (patch_invoke): New argument from_super. Loop on arguments
13244 indentation fixed. Pass from_super to invocation_mode. New switch
13245 case INVOKE_SUPER. Fixed error message in switch default case.
13246 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13248 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13249 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13250 message takes constructors into account.
13251 (find_applicable_accessible_methods_list): Fixed indentation.
13252 (qualify_ambiguous_name): Take explicit constructor invocation
13253 into account. Deal with a conditional expression as a primary to
13255 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13256 case. Added extra argument to patch_method_invocation_stmt.
13257 Register calls made to explicit constructor `this'. Don't call
13258 save_expr in ARRAY_REF case when emitting class files. Check for
13259 illegal use of this when expanding explicit constructor invocation
13261 (complete_function_arguments): Set and reset parser context
13262 explicit_constructor_p field value when appropriate.
13263 (build_super_invocation, build_this_super_qualified_invocation):
13265 (patch_assignment): Fixed typo.
13266 (patch_unaryop): Check on final fields occurs only when a decl
13268 (patch_return): Take constructors into account.
13269 (patch_conditional_expr): New function.
13270 * typeck.c (build_java_signature): Removed unnecessary empty line.
13272 1998-10-28 Jeffrey A Law (law@cygnus.com)
13274 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13276 1998-10-28 Tom Tromey <tromey@cygnus.com>
13278 * decl.c (init_decl_processing): Renamed fields.
13279 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13280 interface_len, msize fields.
13282 * class.c (make_class_data): Removed subclass_head and
13283 subclass_next fields.
13284 * decl.c (init_decl_processing): Removed subclass_head and
13285 subclass_next fields.
13287 1998-10-28 Jeffrey A Law (law@cygnus.com)
13289 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13290 * mangle.c (emit_unicode_mangled_name): Similarly.
13292 1998-10-26 Nick Clifton <nickc@cygnus.com>
13294 * jcf-parse.c (get_constant): Place braces around code to compute
13295 'd' when REAL_ARITHMETIC is not defined.
13297 1998-10-25 H.J. Lu (hjl@gnu.org)
13299 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13302 1998-10-23 Tom Tromey <tromey@cygnus.com>
13304 * lang-specs.h: `.zip' files are input to jc1.
13306 1998-10-22 Per Bothner <bothner@cygnus.com>
13308 * jvspecs.c: Add (but don't enable) support for combining multiple
13309 .class and .java input filenames to a single jc1 invocation.
13310 Add support for -C flag (copile to .class files).
13311 Translate -classpath and -CLASSPATH arguments.
13312 * lang-specs.h: Don't set %2 spec.
13314 1998-10-22 Tom Tromey <tromey@cygnus.com>
13316 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13318 (add_path): Don't add trailing separator to non-empty path
13321 * lang.c (lang_decode_option): Check for -fclasspath and
13322 -fCLASSPATH before examining other `-f' options.
13324 * java-tree.h (finalize_identifier_node): Don't declare.
13325 * class.c (make_class_data): Don't push "final" field.
13326 * decl.c (init_decl_processing): Don't push "final" field.
13327 (finalize_identifier_node): Removed.
13328 (init_decl_processing): Don't set finalize_identifier_node.
13330 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13332 1998-10-11 Anthony Green <green@cygnus.com>
13334 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13335 (JV_SCAN_SOURCES): New macro.
13336 (JCF_DUMP_SOURCES): Likewise.
13337 (jcf-dump$(exeext)): New target.
13338 (jv-scan$(exeext)): New target.
13340 1998-10-22 Tom Tromey <tromey@cygnus.com>
13342 * Makefile.in (LEX): Removed.
13343 (LEXFLAGS): Likewise.
13344 (SET_BISON): New macro.
13346 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13347 spurious diffs in parse.c.
13348 ($(PARSE_SCAN_C)): Likewise.
13349 (PARSE_DIR): New macro.
13351 (PARSE_SCAN_C): Likewise.
13352 (PARSE_RELDIR): New macro.
13354 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13356 * jcf-io.c (find_class): Use saw_java_source to determine when to
13357 look for `.java' file.
13358 * jcf-parse.c (saw_java_source): New global.
13359 (yyparse): Set it if `.java' file seen.
13361 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13362 (GCJH_SOURCES): Likewise.
13363 * Makefile.in (datadir): New macro.
13364 (libjava_zip): Likewise.
13365 (JAVA_OBJS): Added jcf-path.o.
13366 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13367 (../gcjh$(exeext)): Likewise.
13368 (jcf-path.o): New target.
13369 * java-tree.h (fix_classpath): Removed decl.
13370 * jcf-parse.c (fix_classpath): Removed.
13371 (load_class): Don't call fix_classpath.
13372 * parse.y (read_import_dir): Don't call fix_classpath.
13373 * lex.h: Don't mention classpath.
13374 * lex.c (java_init_lex): Don't initialize classpath.
13375 * jcf-io.c (classpath): Removed global.
13376 (find_class): Use jcf_path iteration functions. Correctly search
13377 class path for .java file.
13378 (open_in_zip): New argument `is_system'.
13379 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13380 classpath-related options.
13381 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13383 (lang_init): Call jcf_path_init.
13384 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13385 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13386 Correctly put braces around second string in each entry.
13387 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13388 classpath-related options.
13389 (help): Updated for new options.
13390 * jcf.h: Declare functions from jcf-path.c. Don't mention
13391 `classpath' global.
13392 * jcf-path.c: New file.
13394 * jcf-depend.c: Include jcf.h.
13396 * jcf-write.c (localvar_alloc): Returns `void'.
13397 (localvar_free): Removed unused variable.
13399 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13400 (init_parse): Use OBJECT_SUFFIX, not ".o".
13402 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13404 * class.c (emit_register_classes): Renamed from
13405 emit_register_class.
13406 * java-tree.h (emit_register_classes): Prototype renamed from
13407 emit_register_class.
13408 * jcf-parse.c (yyparse): Call emit_register_classes once before
13410 * parse.y (java_expand_classes): No longer register classes.
13412 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13414 * class.c (is_compiled_class): New local variable
13415 seen_in_zip. Identify classes found in currently compiled source
13417 * decl.c (complete_start_java_method): Fixed typo.
13418 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13419 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13420 (CLASS_P): Moved around.
13421 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13422 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13424 (jcf_parse_source): Changed leading comment. Removed unnecessary
13425 fclose and CLASS_FROM_SOURCE_P marking.
13426 (parse_source_file): New local variables remember_for_generation
13427 and filename. Mark parsed file name identifier node. Removed block
13428 executed when parse_only was null. Set remember_for_generation.
13429 Use it as an argument to java_pop_parser_context.
13430 (yyparse): New local variables several_files, list, next node and
13431 current_file_list. Split ampersand separated file names into
13432 current_file_list. Iterate through the list and parse accordingly.
13433 * parse.h (java_pop_parser_context): New function prototype.
13434 * parse.y (ctxp_for_generation): New static global variable.
13435 (java_pop_parser_context): New argument generate. Link popped ctxp
13436 to ctxp_for_generation list accordingly.
13437 (java_complete_expand_methods): Fixed indentation.
13438 (java_expand_classes): New function.
13440 1998-10-17 Per Bothner <bothner@cygnus.com>
13442 * Makefile.in: Link with libiberty.a instead of memmove.o.
13444 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13446 * lex.c (setjmp.h): No longer included.
13447 * lex.h (setjmp.h): Included.
13448 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13449 (duplicate_declaration_error_p): Renamed from
13450 duplicate_declaration_error.
13451 (build_array_from_name): New function prototype.
13452 * parse.y (setjmp.h): No longer included.
13453 (variable_declarator_id): Define action.
13454 (build_array_from_name): New function.
13455 (duplicate_declaration_error_p): Renamed from
13456 duplicate_declaration_error. Fixed leading comment.
13457 (register_fields): Main `for' loop reorganized. Uses
13458 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13459 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13460 build_array_from_name.
13461 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13463 (read_import_dir): Don't try to skip `.' and `..'.
13464 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13465 build_array_from_name. Main `for' loop reorganized.
13466 (resolve_qualified_expression_name): When building access to a
13467 field, use the type where the field was found, not its own type.
13468 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13469 field was found is null.
13470 (qualify_ambiguous_name): Sweep through all successive array
13473 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13475 * java-tree.h (pop_labeled_block, lang_printable_name,
13476 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13477 interface_of_p, inherits_from_p, fix_classpath,
13478 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13479 make_class_data, register_class, alloc_name_constant): New
13480 function prototypes.
13481 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13482 indentation. Added cast to remove warning.
13483 (lang_printable_name): Set v argument unused.
13484 (lang_print_error): Added argument to lang_printable_name call.
13485 (java_dummy_print, print_lang_decl, print_lang_type,
13486 print_lang_identifier, lang_print_xnode): All argument marked
13488 * lex.c (java_unget_unicode): Removed unnecessary argument.
13489 (java_allocate_new_line): Unused local variable is gone.
13490 (java_read_char): Added parenthesis in expressions to remove
13491 warnings. Added final return statement.
13492 (java_read_unicode): Added parenthesis in expression to remove
13494 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13495 (java_parse_escape_sequence): Likewise.
13496 (java_lex): Unused local variables are gone. Fixed
13497 java_unget_unicode invocation.
13498 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13500 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13501 lang_printable_name invocation in macro.
13502 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13504 (duplicate_declaration_error): Suppressed unused argument in
13506 (identical_subpath_p): Function declaration is gone.
13507 (patch_invoke): Suppressed unused argument in prototype.
13508 (patch_cast, build_labeled_block, check_thrown_exceptions):
13510 * parse.y (setjmp.h): Included
13511 (toplev.h): Likewise.
13512 (field_declaration:): Suppressed unused local
13513 (label_decl:): Fixed build_labeled_block invocation.
13514 (java_pop_parser_context): Put extra parenthesis around assignment
13516 (yyerror): Suppressed unused local variables.
13517 (variable_redefinition_error): Fixed lang_printable_name
13519 (create_interface): Suppressed unused local variables.
13520 (create_class): Likewise.
13521 (duplicate_declaration_error): Suppressed unused argument. Fixed
13522 lang_printable_name invocation.
13523 (register_fields): Suppressed unused local variable. Fixed
13524 duplicate_declaration_error invocation.
13525 (method_header): Suppressed unused local variable.
13526 (method_declarator, parser_check_super): Likewise.
13527 (java_complete_class): Suppressed unused local variable. Fixed
13528 fatal error message.
13529 (complete_class_report_errors): Added default: in switch.
13530 (java_check_regular_methods): Fixed lang_printable_name
13532 (check_throws_clauses): Likewise.
13533 (java_check_abstract_methods): Suppressed unused local
13534 variable. Fixed lang_printable_name invocation.
13535 (read_import_entry): Added supplemental return statement.
13536 (read_import_dir): Suppressed unused local variables.
13537 (check_pkg_class_access, declare_local_variables): Likewise.
13538 (source_start_java_method): Suppressed unused extern variable
13540 (expand_start_java_method): Suppressed unused extern and local
13541 variable declarations.
13542 (java_complete_expand_methods): Likewise.
13543 (java_complete_expand_method): Suppressed unused local variables.
13544 (make_qualified_name): Likewise.
13545 (resolve_qualified_expression_name): Added default: in
13546 switch. Fixed lang_printable_name invocation.
13547 (class_instance_creation_expression): Added parenthesis around
13549 (patch_method_invocation_stmt): Fixed lang_printable_name and
13550 patch_invoke invocations.
13551 (check_for_static_method_reference): Fixed lang_printable_name
13553 (patch_invoke): Suppressed unused arguments and local variables.
13554 (lookup_method_invoke): Suppressed unused local variables.
13555 (qualify_ambiguous_name): Added default: in switch.
13556 (identical_subpath_p): Function removed.
13557 (patch_assignment): Suppressed unused local variables. Suppressed
13558 unnecessary if statement. Fixed lang_printable_name invocations.
13559 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13560 (valid_ref_assignconv_cast_p): Parenthesis around
13561 expression. Suppressed unused local variables.
13562 (build_binop): Suppressed unused local variables. fixed
13563 lang_printable_name invocations.
13564 (string_constant_concatenation): Suppressed unused local
13566 (patch_unaryop): Fixed lang_printable_name invocation.
13567 (patch_cast): Suppressed unnecessary argument. Fixed
13568 lang_printable_name invocation.
13569 (patch_array_ref): Fixed lang_printable_name invocation.
13570 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13571 (build_labeled_block): Suppressed unused argument.
13572 (generate_labeled_block): Fixed build_labeled_block invocation.
13573 (build_loop_body): Suppressed unused local variables.
13574 (patch_loop_statement): Likewise.
13575 (patch_exit): Fixed lang_printable_name invocation.
13576 (patch_switch_statement): Likewise.
13577 (case_identity): First argument marked unused.
13578 (patch_try_statement): Fixed lang_printable_name invocations.
13579 (patch_synchronized_statement, patch_throw_statement): Likewise.
13580 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13581 lang_printable_name invocations.
13582 (check_thrown_exceptions_do): Suppressed unused argument.
13584 1998-10-14 Tom Tromey <tromey@cygnus.com>
13586 * jcf-write.c (write_classfile): Add output class file as target.
13587 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13588 * jcf.h: Added declarations for dependency-tracking functions.
13589 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13590 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13591 (finish_parse): Call jcf_dependency_write.
13592 (dependency_tracking): New global.
13593 (DEPEND_SET_FILE): New define.
13594 (DEPEND_ENABLE): New define.
13595 (init_parse): Enable dependency tracking if required.
13597 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13598 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13599 (../gcjh$(exeext)): Likewise.
13600 (jcf-depend.o): New target.
13601 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13602 (GCJH_SOURCES): Likewise.
13603 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13605 (find_classfile): Added dep_name argument.
13606 (find_class): Compute name of dependency.
13607 (open_in_zip): Call jcf_dependency_add_file.
13608 * gjavah.c (output_file): No longer global.
13609 (usage): Don't mention "gjavah".
13611 (java_no_argument): Likewise.
13612 (version): Likewise.
13613 (main): Recognize and handle -M family of options.
13614 (print_mangled_classname): Return is void.
13615 (process_file): Handle case where output is suppressed.
13616 (HANDLE_END_FIELD): Likewise.
13617 (HANDLE_METHOD): Likewise.
13618 * jcf-depend.c: New file.
13620 1998-10-13 Jeffrey A Law (law@cygnus.com)
13622 * java-tree.def: Add missing newline at EOF.
13624 1998-10-13 Tom Tromey <tromey@cygnus.com>
13626 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13627 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13629 Include <config.h> and "system.h".
13630 (disassemble_method): Undefine RET to avoid clash with
13631 config/i386/i386.h.
13633 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13635 * decl.c (runtime_exception_type_node, error_exception_type_node):
13636 New global variables.
13637 (init_decl_processing): Initialized.
13638 * expr.c (java_lang_expand_expr): Set caught exception type to
13639 null if catch handler argument doesn't exit.
13640 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13642 * java-tree.h (runtime_exception_type_node,
13643 error_exception_type_node): Global variables declared.
13644 (DECL_FUNCTION_THROWS): New macro.
13645 (DECL_FUNCTION_BODY): Modified comment.
13646 (DECL_SPECIFIC_COUNT): Likewise.
13647 (struct lang_decl): New field throws_list.
13648 (IS_UNCHECKED_EXPRESSION_P): New macro.
13649 * lex.c (java_lex): Generate location information for THROW_TK.
13650 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
13651 EXCEPTIONS_P): New macros.
13652 (enum jdep_code): New value JDEP_EXCEPTION.
13653 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
13654 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
13655 PATCH_METHOD_RETURN_ERROR): New macros.
13656 (patch_method_invocation_stmt): Added new argument to prototype.
13657 (patch_synchronized_statement, patch_throw_statement,
13658 check_thrown_exceptions, check_thrown_exceptions_do,
13659 purge_unchecked_exceptions, check_throws_clauses): New function
13661 * parse.y Fixed typo in keyword section.
13662 (throw:): Rule tagged <node>.
13663 (THROW_TK): Keyword tagged <operator>.
13664 (method_header:): Last argument to call to method_header passed
13666 (throws:, class_type_list:, throw_statement:,
13667 synchronized_statement:, synchronized:): Defined actions.
13668 (method_header): New local variable current. Register exceptions
13669 from throws clause.
13670 (java_complete_tree): Complete and verify exceptions from throws
13672 (complete_class_report_errors): Error message on exceptions not
13674 (java_check_regular_methods): Fixed typo. Shortcut on private
13675 overriding methods. Changed error message on method
13676 redefinition. Check for throws clause compatibility.
13677 (check_throws_clauses): New function.
13678 (java_check_abstract_methods): Use DECL_NAME for wfl or current
13679 method. Changed error message on method redefinition.
13680 (currently_caught_type_list): New static variable.
13681 (java_complete_expand_methods): Purge unchecked exceptions from
13682 throws clause list. Call PUSH_EXCEPTIONS before walk and
13683 POP_EXCEPTIONS after.
13684 (resolve_qualified_expression_name): Pass new argument as NULL to
13685 patch_method_invocation_stmt.
13686 (patch_method_invocation_stmt): New argument ref_decl. Invoke
13687 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
13688 argument list when appropriate. Use new argument if non null to
13689 store selected method decl.
13690 (patch_invoke): Convert if necessary args of builtin types before
13691 forming CALL_EXPR. Argument list no longer reversed here.
13692 (invocation_mode): Treat final methods as static methods.
13693 (java_complete_tree): New cases for THROW_EXPR: and
13694 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
13696 (complete_function_arguments): No more RECORD_TYPE
13697 conversion. Function parameter nodes no longer saved.
13698 (valid_ref_assignconv_cast_p): Avoid handling null type.
13699 (patch_binop): Fixed null constant reference handling.
13700 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
13701 BUILD_THROW macros.
13702 (patch_try_statement): Fixed comments. Record caught types in
13703 list, push the list, expand try block and pop the list.
13704 (patch_synchronized_statement, patch_throw_statement,
13705 check_thrown_exceptions, check_thrown_exceptions_do,
13706 purge_unchecked_exceptions): New functions.
13707 * typeck.c (lookup_argument_method): Allow WFL in place of method
13708 DECL_NAME during method definition check
13710 1998-10-09 Tom Tromey <tromey@cygnus.com>
13712 * gjavah.c (decode_signature_piece): New function.
13713 (print_c_decl): Use it. Added `name_override' argument.
13714 (print_method_info): Use name_override argument to print_c_decl.
13715 (seen_fields): Removed.
13716 (print_field_info): Don't update seen_fields.
13717 (struct method_name): New structure.
13718 (method_name_list): New global.
13719 (print_method_info): Add new method to list of methods.
13720 (name_is_method_p): New function.
13721 (print_field_info): If field name has same name as method, then
13723 (process_file): Parse methods before fields.
13724 (field_pass): New global.
13725 (HANDLE_END_FIELD): Take field_pass into account.
13727 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13729 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
13730 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
13732 1998-10-03 Anthony Green <green@cygnus.com>
13734 * jvspec.c: Fix bug in jvgenmain_spec patch.
13736 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13738 * Makefile.in (lang.o:): Install dependency on java-tree.def.
13739 * decl.c (soft_exceptioninfo_call_node): New global variable.
13740 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
13741 takes extra integer argument. soft_exceptioninfo_call_node
13743 * except.c (java_set_exception_lang_code): New function
13744 (method_init_exceptions): Called here.
13745 (prepare_eh_table_type): New function.
13746 (expand_end_java_handler): Called here.
13747 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13748 one argument. Modified generation of call to
13749 soft_badarrayindex_node to use new argument.
13750 (build_java_arrayaccess): Pass faulty index value to
13751 build_java_throw_out_of_bounds_exception.
13752 (generate_name): New function.
13753 (java_lang_expand_expr): New local variables node, current,
13754 has_finally_p. Expand TRY_EXPR node.
13755 (process_jvm_instruction): Replace top of the stack with thrown
13756 object reference when entering exception handler.
13757 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13758 specific tree codes.
13759 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13761 (DECL_SPECIFIC_COUNT): New macro.
13762 (prepare_eh_table_type, java_set_exception_lang_code,
13763 generate_name): New function declarations.
13764 (match_java_method): Declaration deleted.
13765 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13767 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13768 * parse.h (redefinition_error, refine_accessible_methods_list,
13769 can_cast_to_p): Function declaration removed.
13770 (classitf_redefinition_error, variable_redefinition_error,
13771 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13772 find_most_specific_methods_list, argument_types_convertible,
13773 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13774 valid_cast_to_p, valid_method_invocation_conversion_p,
13775 try_reference_assignconv, add_stmt_to_compound,
13776 build_jump_to_finally, build_tree_list, patch_try_statement,
13777 java_get_catch_block): New function declarations.
13778 * parse.y (string_buffer_type): Global variable deleted.
13779 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13780 finally): Rules tagged <node>.
13781 (TRY_TK, CATCH_TK): Token tagged <operator>.
13782 (class_body_declaration:, class_member_declaration:,
13783 formal_parameter:, explicit_constructor_invocation:,
13784 interface_member_declaration:, constant_declaration:,
13785 primary_no_new_array:, class_instance_creation_expression:,
13786 array_creation_expression:): Issue error on unsuported JDK1.1
13788 (try_statement:, catches:, finally:): Define actions.
13789 (catch_clause_parameter): New rule.
13790 (catch_clause:): Use new rule catch_clause_parameter.
13791 (parse_jdk1_1_error): New function.
13792 (redefinition_error): Renamed classitf_redefinition_error.
13793 (variable_redefinition_error): New function.
13794 (check_class_interface_creation): Call
13795 classitf_redefinition_error.
13796 (java_complete_tree): Added error message on JDEP_TYPE: case.
13797 (complete_class_report_errors): Fixed indentation.
13798 (declare_local_variables): Call variable_redefinition_error.
13799 (source_end_java_method): Call java_set_exception_lang_code and
13800 emit_handlers where appropriate.
13801 (java_method_add_stmt): Call add_stmt_to_block.
13802 (add_stmt_to_block): New function.
13803 (lookup_method_invoke): Fixed outside comment. new local variable
13804 candicates. Call find_applicable_accessible_methods_list and
13805 find_most_specific_methods_list when searching for a
13806 method. Modified error report to list possible candidates when
13808 (find_applicable_accessible_methods_list,
13809 find_most_specific_methods_list, argument_types_convertible): New
13811 (refine_accessible_methods_list): Function deleted.
13812 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13813 expr (if applicable) before calling patch_array_ref.
13814 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13815 (enter_block): Fixed comment.
13816 (enter_a_block): New function.
13817 (patch_assignment): Reorganized. Call try_reference_assignconv for
13818 references. Call valid_cast_to_p instead of can_cast_to_p.
13819 (try_reference_assignconv,
13820 valid_builtin_assignconv_identity_widening_p): New functions.
13821 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13822 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13824 (build_string_concatenation): Don't resolve StringBuffer.
13825 (patch_cast): Fixed inverted arguments.
13826 (patch_array_ref): Code to save array expr deleted. Call
13827 valid_cast_to_p instead of can_cast_to_p.
13828 (generate_labeled_block): Call generate_name.
13829 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13830 patch_try_statement): New functions.
13831 * typeck.c (match_java_method): Function deleted.
13833 1998-10-02 Anthony Green <green@cygnus.com>
13835 * jvspec.c: jvgenmain_spec uses different temporary file names.
13837 1998-10-02 Anthony Green <green@cygnus.com>
13839 * jvspec.c (lang_specific_driver): Fail if user specifies
13840 --main= when not linking.
13842 1998-09-28 Tom Tromey <tromey@cygnus.com>
13844 * class.c (make_class_data): Push value for `thread' field.
13845 * decl.c (init_decl_processing): Added `thread' field to class.
13847 * class.c (add_field): Always make static fields externally
13850 1998-09-26 Anthony Green <green@cygnus.com>
13852 * expr.c (build_java_athrow,
13853 build_java_throw_out_of_bounds_exception, expand_invoke,
13854 build_newarray, expand_java_multianewarray, build_java_monitor):
13855 Update comments to reflect _Jv_* function names.
13857 1998-09-25 Per Bothner <bothner@cygnus.com>
13859 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13860 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13861 * parse.y (expand_start_java_method): Likewise.
13863 1998-09-24 Per Bothner <bothner@cygnus.com>
13865 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13867 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13868 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13869 * expr.c: Remove no-longer-needed calls to promote_type.
13870 * decl.c (give_name_to_locals): Liekwise.
13871 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13872 * parse.y: Add/remove promote_type calls as appropriate.
13873 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13874 (parse_signature_string): Likewise.
13875 (build_java_array_type): Fix for now signature convenions.
13877 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13879 1998-09-23 Tom Tromey <tromey@cygnus.com>
13881 * class.c (init_class_processing): libjava function renamed to
13884 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13886 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13887 * java-tree.def: Fixed DEFTREECODE third argument.
13888 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13889 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13890 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13891 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13892 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13893 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13894 * lang.c (java_tree_code_type, java_tree_code_length,
13895 java_tree_code_name): New arrays.
13896 (lang_init): Append Java tree node definitions to Gcc ones.
13897 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13899 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13901 (java_lex): Allow declaration of empty string constants. Retain
13902 location information on CASE_TK and DEFAULT_TK.
13903 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13904 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13905 Modified to be more robust.
13906 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13907 (build_new_invocation, try_builtin_assignconv,
13908 patch_switch_statement, string_constant_concatenation,
13909 build_string_concatenation, patch_string_cst, patch_string,
13910 java_expand_switch): New function declarations.
13911 * parse.y: Rules related to switch and EH tagged <node>.
13912 (label_id): Set to NULL_TREE
13913 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13915 (this_or_super:): Fixed indentation.
13916 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13917 statement_expression:): Removed call to RULE on all sub-rules.
13918 (switch_expression:, switch_labels:): New rules.
13919 (switch_statement:, switch_block:, switch_block_statement_groups:,
13920 switch_block_statement_group:, switch_labels:, switch_label:):
13922 (throw_statement:, synchronized_statement:, try_statement:):
13923 Defined temporary actions.
13924 (class_instance_creation_expression:): Call
13925 build_new_invocation. Fixed indentation.
13926 (field_access): Fixed indentation.
13927 (method_invocation): Likewise.
13928 (make_qualified_primary): Use THIS_EXPR.
13929 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13930 resolving from SUPER, set *type_found.
13931 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13932 (java_complete_tree): Removed unused local variable `location'. Case
13933 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13934 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13935 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13936 STRING_CST: case. default: checks for patchable strings.
13937 (complete_function_arguments): Transform string constant or
13938 crafted StringBuffer if necessary.
13939 (build_method_invocation): Fixed comments.
13940 (build_new_invocation): New function.
13941 (patch_assignment): Call try_builtin_assignconv to figure a valid
13942 assignment conversion between builtin types.
13943 (try_builtin_assignconv): New function.
13944 (build_binop): Use URSHIFT_EXPR directly to call build.
13945 (operator_string): Use UNARY_PLUS_EXPR.
13946 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13948 (do_merge_string_cste, merge_string_cste,
13949 string_constant_concatenation, build_string_concatenation,
13950 patch_string, patch_string_cst): New function.
13951 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13952 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13953 (build_newarray_node): Use NEW_ARRAY_EXPR.
13954 (build_this): Use THIS_EXPR.
13955 (build_return): Enable debug information on return statement.
13956 (build_if_else_statement): Likewise.
13957 (complete_labeled_statement): Fixed related comment.
13958 (build_loop_body): Fixed comment.
13959 (build_bc_statement): Enable debug information on break/continue
13961 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13963 (patch_switch_statement, case_identity, java_expand_switch): New
13966 1998-09-21 Per Bothner <bothner@cygnus.com>
13968 * buffer.h (BUFFER_INIT): New macro.
13969 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13970 Pass (struct jcf_partial *state) to most functions.
13971 (jcf_block, jcf_relocation): New types.
13972 Support labels, branches, conditionals, loops.
13974 1998-09-21 Tom Tromey <tromey@cygnus.com>
13976 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13978 1998-09-21 Per Bothner <bothner@cygnus.com>
13980 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13981 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13982 not integer_type_node (INT_TYPE_SIZ bits).
13984 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13986 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13987 * jcf-dump.c (print_exception_table): New function.
13988 (disassemble_method): Better handling of wide instructions.
13989 Make more robust for bad input.
13991 1998-09-30 Jeffrey A Law (law@cygnus.com)
13993 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13996 1998-09-17 Jeffrey A Law (law@cygnus.com)
13998 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14000 1998-09-17 Tom Tromey <tromey@cygnus.com>
14002 * Makefile.in ($(PARSE_H)): Removed target.
14004 1998-09-17 Jeffrey A Law (law@cygnus.com)
14006 * Makefile.in (JAVA_OBJS): Add memmove.o
14007 (memmove.o): New target & rules.
14009 1998-09-15 Tom Tromey <tromey@cygnus.com>
14011 * expr.c (expand_invoke): Don't generate a call to the class init
14014 1998-09-14 Jeffrey A Law (law@cygnus.com)
14016 * Makefile.in: Add many missing dependencies.
14017 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14019 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14020 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14022 1998-09-11 Per Bothner <bothner@cygnus.com>
14024 * decl.c (complete_start_java_method): If method is static (and
14025 not private) call _Jv_InitClass.
14026 * expr.c (expand_invoke): Don't call build_class_init.
14028 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14030 1998-09-10 Jeffrey A Law (law@cygnus.com)
14032 * Make-lang.in (GCJ): Define before using.
14034 1998-09-09 Jeffrey A Law (law@cygnus.com)
14036 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14037 losing due to namespace pollution in GNU getopt.h
14039 1998-09-09 Tom Tromey <tromey@cygnus.com>
14041 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14042 (java.all.cross): Likewise.
14043 (java.rest.encap): Likewise.
14045 1998-09-08 Jeffrey A Law (law@cygnus.com)
14047 * gjavah.c (print_class_decls): Fix thinko in arglist
14048 * jcv-io.c (find_classfile): Similarly.
14050 1998-09-07 Jeffrey A Law (law@cygnus.com)
14052 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14054 1998-09-05 Tom Tromey <tromey@cygnus.com>
14056 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14057 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14058 * Makefile.in (PARSE_C): New macro.
14059 (PARSE_H): Likewise.
14060 (PARSE_SCAN_C): Likewise.
14061 ($(PARSE_C)): Target renamed from parse.c.
14062 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14063 (clean): Remove parse-scan.c as well.
14064 (parse.o): Depend on $(PARSE_C).
14066 1998-09-05 Anthony Green <green@cygnus.com>
14068 * README, license.terms: Removed.
14070 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14071 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14072 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14073 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14074 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14075 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14076 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14077 and Java trademark attribution.
14079 1998-09-04 Tom Tromey <tromey@cygnus.com>
14081 * Makefile.in: Use gcjh, not gjavah.
14082 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14083 * Make-lang.in: Changed gjavah to gcjh everywhere.
14085 1998-09-03 Per Bothner <bothner@cygnus.com>
14087 * gjavah.c: Support new -prepend -add -append flags.
14088 (print_method_info): Method is not virtual if class is final.
14090 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14092 * jv-scan.c: Fixed copyright assignment.
14093 * keyword.gperf: Likewise.
14094 * keyword.h: Likewise.
14095 * lex.c: Fixed copyright assignment.
14096 (java_lex): Push unicode back when parsing '<'.
14097 * lex.h: Fixed copyright assignment.
14098 * parse-scan.y: Likewise.
14099 * parse.h: Fixed copyright assignment.
14100 (build_debugable_stmt, complete_for_loop): New function prototypes.
14101 * parse.y: Fixed copyright assignment.
14102 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14103 size_zero_node when completing a loop with no exit condition.
14104 (for_statement_nsi:): Define action.
14105 (for_init:, for_update:): Return size_zero_node when empty.
14106 (declare_local_variables): Call build_debugable_stmt.
14107 (build_debugable_stmt): New function.
14108 (build_loop_body): Build debugable statement around loop
14110 (complete_loop_body): Take into account the debugable statement
14111 around the EXIT_EXPR.
14112 (complete_loop_body): New function.
14113 (patch_exit_expr): Fixed condition inversion.
14115 1998-09-02 Tom Tromey <tromey@cygnus.com>
14117 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14118 name of thread define.
14119 * jvspec.c (THREAD_NAME): New macro.
14121 (THREADLIB): Likewise.
14122 (lang_specific_driver): Recognize attempt to link with thread
14123 library or gc library. Recognize -ljava on command line so it
14124 isn't linked against more than once.
14126 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14128 * parse-scan.y (report_main_declaration): Name of the class
14129 containing `main' can be a qualified name.
14131 1998-08-31 Tom Tromey <tromey@cygnus.com>
14133 * config-lang.in: Changed gjavac to gjc everywhere.
14134 * Make-lang.in: Changed gjavac to gjc everywhere.
14136 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14138 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14139 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14140 and install the files.
14141 * Makefile.in (JAVA_OBJS_LITE): New variable.
14142 (compiler:): Now include jv-scan as a dependency.
14143 (../jv-scan$(exeext), parse-scan.c): New targets.
14144 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14145 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14146 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14147 check for errors even if parse_only.
14148 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14150 (yylex): New function. Uses java_lex body.
14151 (java_lex): Removed commented out statement. Remove local variable
14152 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14153 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14154 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14155 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14156 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14157 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14159 (java_lex_error): Empty if JC1_LITE is defined.
14160 (java_get_line_col): Return 0 if JC1_LITE is defined.
14161 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14162 SET_MODIFIER_CTX): Moved into the section containing the macros
14163 conditionally defined by JC1_LITE.
14164 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14165 argument if JC1_LITE is defined.
14166 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14167 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14169 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14170 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14171 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14172 to different values according to JC1_LITE.
14173 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14174 declared if JC1_LITE set.
14175 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14176 defined if JC1_LITE not set.
14177 (struct parser_ctx): Reorganized and skip the jc1 front end part
14179 (java_layout_classes): New function definition.
14180 (java_push_parser_context, java_init_lex, yyparse, yylex,
14181 yyerror): Prototype always declared. All other static function
14182 prototypes declared only if JC1_LITE is not set.
14183 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14184 declared in parse.h.
14185 (java_layout_classes): New function.
14186 (java_complete_expand_methods): No longer layout the class here.
14187 * parse-scan.y: New file.
14188 * jv-scan.c: New file.
14190 1998-08-25 Tom Tromey <tromey@cygnus.com>
14192 * gjavah.c (main): Handle -friend option.
14193 (friend_specs): New global.
14194 (generate_access): Handle friend_specs.
14195 (process_file): Likewise.
14196 (MAX_FRIENDS): New macro.
14197 (friend_count): New global.
14198 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14199 Changed all callers.
14201 1998-08-24 Per Bothner <bothner@cygnus.com>
14203 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14204 (main): Handle processing all the entries of a named .zip archive.
14205 * jcf-io.c (jcf_trim_old_input): New function.
14206 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14208 1998-08-24 Per Bothner <bothner@cygnus.com>
14210 * lang.c (flag_assume_compiled): Make default be on.
14212 1998-08-21 Per Bothner <bothner@cygnus.com>
14214 * jcf-dump.c: Add bunches of flags to control output more.
14215 (process_class): New function; support printing more than one class.
14216 (main): Support new --print-main and --javap flags.
14217 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14218 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14220 1998-08-20 Per Bothner <bothner@cygnus.com>
14222 Change mangling of dispatch table to match C++ vtable (w/thunks).
14223 * class.c (build_dtable_decl), java-tree.h: New function.
14224 (make_class_data): Call it.
14225 * decl.c (init_decl_processing): Likewise.
14227 1998-08-19 Warren Levy <warrenl@cygnus.com>
14229 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14230 soft_anewarray; adjust args passed.
14231 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14232 match _Jv_NewObjectArray.
14234 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14237 * expr.c (loopup_label): Call create_label_decl.
14238 (create_label_decl): New function.
14239 (java_lang_expand_expr): Call expand_start_bindings with argument
14241 * java-tree.h Added space after PROTO in function declarations
14243 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14244 (create_label_decl, push_labeled_block): New function
14246 * lex.c (label_id): Initialize.
14247 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14249 * parse.h Added space after PROTO in function declarations when
14251 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14252 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14253 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14254 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14256 (struct parser_ctxt): New fields current_loop,
14257 current_labeled_block.
14258 (build_if_else_statement, patch_if_else_statement,
14259 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14260 generate_labeled_block, complete_labeled_statement,
14261 build_bc_statement, patch_bc_statement, patch_loop_statement,
14262 build_new_loop, build_loop_body, complete_loop_body): New function
14264 * parse.y (java_warning_count): New global variable.
14265 (label_id): New static variable.
14266 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14267 (block:): Return size_zero_node when block is empty.
14268 (empty_statement:): Return size_zero_node.
14269 (statement:): Implement supplemental action when for_statement: is
14271 (label_decl:): New rule.
14272 (labeled_statement:): Rewritten using label_decl. Actions
14274 (labeled_statement_nsi:): Likewise.
14275 (if_then_statement): Actions implemented.
14276 (while_expression): New rule.
14277 (while_statement:): Rewritten using while_expression. Actions
14279 (while_statement_nsi:): Likewise.
14280 (do_statement_begin:): New rule.
14281 (do_statement:): Rewritten using do_statement_begin. Actions
14283 (for_statement:): Rewritten using for_begin. Actions implemented.
14284 (for_statement_nsi:): Likewise.
14285 (for_header:, for_begin:): New rules.
14286 (for_init:): Actions implemented.
14287 (statement_expression_list:, break_statement:,
14288 continue_statement:): Likewise.
14289 (yyerror): Count number of issued warning(s).
14290 (java_report_errors): Report error(s) and/or warning(s).
14291 (java_complete_class): Use build_java_argument_signature to
14292 recompute completed method signature.
14293 (java_check_regular_methods): New locals method_wfl and aflags.
14294 Use method_wfl instead of lookup_cl during error reports. Fixed
14295 indentation and modified some error messages. Use
14296 lang_printable_name in method instead of the DECL_NAME. New code
14297 to issue warnings on methods not overriding corresponding methods
14298 private to a different package.
14299 (java_method_add_stmt): Call add_stmt_to_compound.
14300 (add_stmt_to_compound): New function.
14301 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14302 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14303 (build_if_else_statement, patch_if_else_statement,
14304 build_labeled_block, generate_labeled_block,
14305 complete_labeled_statement, build_new_loop, build_loop_body,
14306 complete_loop_body, patch_loop_statement, build_bc_statement,
14307 patch_bc_statement, patch_exit_expr): New functions.
14308 * typeck.c (build_java_signature): Build argument signature before
14309 enclosing it in between parenthesis.
14311 1998-08-17 Warren Levy <warrenl@cygnus.com>
14313 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14314 (JAVA_OBJS): Added reminder comment
14316 1998-08-13 Nick Clifton <nickc@cygnus.com>
14318 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14319 be interpreted as a long long.
14321 1998-08-13 Warren Levy <warrenl@cygnus.com>
14323 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14324 soft_initialise_class. Use _Jv_NewMultiArray, not
14325 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14326 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14327 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14328 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14330 1998-08-12 Per Bothner <bothner@cygnus.com>
14332 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14333 length_identifier_node): New global tree node constants.
14334 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14335 Replace uses by super_identifier_node etc.
14336 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14338 * parse.y (resolve_field_access): Don't special-case ".length" if
14339 flag_emit_class_files.
14340 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14341 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14344 1998-08-11 Per Bothner <bothner@cygnus.com>
14346 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14347 * class.c (make_method_value): Remove init for removed fields.
14349 * class.c (layout_class): Use build_java_argument_signature.
14350 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14352 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14353 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14354 (build_java_signature): Don't use push_java_argument_signature.
14356 * typeck.c (lookup_argument_method): New function.
14357 * parse.y (java_check_regular_methods): Use lookup_argument_method
14358 instead of lookup_java_method2 followed by lookup_java_method.
14360 * parse.y (check_method_redefinition): Minor optimization.
14362 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14363 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14365 1998-08-10 Tom Tromey <tromey@cygnus.com>
14367 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14370 * gjavah.c (java_float_finite): Use K&R-style definition.
14371 (java_double_finite): Likewise.
14372 (generate_access): Now returns void. Changed all callers.
14373 (last_access_generated): Removed.
14374 (process_file): Only make a single pass over the .class file.
14376 1998-07-29 Per Bothner <bothner@cygnus.com>
14378 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14379 for compatibility for G++ (with -fvtable-thunks).
14380 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14382 * gjavah.c (process_file): Use public inheritance for super-class.
14384 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14386 * lex.c (java_init_lex): Initialize ctxp->package.
14387 * parse.h (struct parser_ctxt): package and package_len replaced
14388 by tree package, an identifier node. Field method_decl_list is
14389 gone. Fixed comments.
14390 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14391 class_in_current_package): New function prototypes.
14392 * parse.y (array_type:): Set class loaded flag on primitive type
14394 (package_declaration:): Assign ctxp->package to the
14396 (method_invocation:): Handle invocation of method qualified by
14398 (single_type_import_declaration:): Removed ambiguity check.
14399 (java_pop_parser_context): New local variable `next'. Reset and
14400 set IMPORT_CLASSFILE_NAME flags on current and previous import
14402 (java_accstring_lookup): Use new local macro COPY_RETURN.
14403 (lookup_field_wrapper): New function.
14404 (parser_qualified_classname): Use merge_qualified_name.
14405 (parser_check_super_interface): Broaden error message.
14406 (do_resolve_class): Check for qualified class name in the current
14407 compilation unit if appropriate.
14408 (process_imports): Check for already defined classes.
14409 (check_pkg_class_access): Got rid of call to
14410 get_access_flags_from_decl.
14411 (java_complete_expand_methods): Call safe_layout_class based on
14412 the current class size.
14413 (make_qualified_primary): Build a WFL qualification on primary if
14415 (merge_qualified_name): New function.
14416 (make_qualified_name): Use merge_qualified_name.
14417 (resolve_expression_name): Use safe_lookup_field.
14418 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14419 (resolve_qualified_expression_name): Likewise. Check on resolved
14420 element accessibility.
14421 (not_accessible_p, class_in_current_package): New functions.
14422 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14423 (patch_method_invocation_stmt): Merged common pieces. Check
14424 accessibility of invoked method.
14425 (check_for_static_method_reference): Add returned type in error
14427 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14428 (refine_accessible_methods_list): Merged two conditions in test.
14429 (java_complete_class): Sanity check on stabilize_ref gone.
14430 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14432 1998-07-28 Per Bothner <bothner@cygnus.com>
14434 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14436 1998-07-24 Tom Tromey <tromey@cygnus.com>
14438 * gjavah.c (F_NAN): Removed.
14439 (F_NAN_MASK): New macro.
14440 (F_POSITIVE_INFINITY): Removed.
14441 (F_NEGATIVE_INFINITY): Likewise.
14442 (java_float_finite): Rewrote.
14443 (D_NAN_MASK): Renamed.
14444 (java_double_finite): Rewrote.
14445 (D_POSITIVE_INFINITY): Removed.
14446 (D_NEGATIVE_INFINITY): Likewise.
14448 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14449 If verbose, print underlying representation of value in hex.
14451 1998-07-24 Per Bothner <bothner@cygnus.com>
14453 * buffer.h, buffer.c: New files.
14454 * Makefile.in (JAVA_OBJS): Add buffer.o.
14456 Support locals variables and writing their debug entries to .class.
14457 * jcf-write.c: Simplify some by user new buffer type.
14458 (vode_buffer_grow): Removed.
14459 (struct localvar_info): New type.
14460 (localsvars, localvartable): New buffers.
14461 (localvar_alloc, localvar_free): New functions.
14462 (generate_bytecode_insns): Handle local variables.
14463 (generate_classfile): Write LocalVariableTable attribute.
14465 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14467 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14468 * zipfile.h (ZIPMAGIC): New macro.
14470 1998-07-24 Tom Tromey <tromey@cygnus.com>
14472 * Makefile.in (gjavah.o): Updated dependencies.
14473 (jcf-dump.o): Likewise.
14474 (all.indirect): Use ../gjavah.
14475 (../gjavah$(exeext)): Likewise.
14476 (clean): Don't remove gjavah.
14477 (clean): Remove parse.c, not java/parse.c.
14478 * Make-lang.in (java): Added gjavah.
14479 (gjavah$(exeext)): New target.
14480 (GJAVAH_SOURCES): New macro.
14481 (java.all.build): Added gjavah.
14482 (java.all.cross): Likewise.
14483 (java.rest.encap): Likewise.
14484 * config-lang.in (compilers, stagestuff): Added gjavah.
14486 1998-07-23 Tom Tromey <tromey@cygnus.com>
14488 * gjavah.c (java_float_finite): New function.
14489 (java_double_finite): Likewise.
14490 (F_POSITIVE_INFINITY): New macro.
14491 (F_NEGATIVE_INFINITY): Likewise.
14493 (D_POSITIVE_INFINITY): Likewise.
14494 (D_NEGATIVE_INFINITY): Likewise.
14496 (print_field_info): Use java_float_finite and java_double_finite.
14498 1998-07-23 Per Bothner <bothner@cygnus.com>
14500 * parse.y (method_header): Name "this" implicit argument.
14502 1998-07-22 Per Bothner <bothner@cygnus.com>
14504 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14505 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14506 (put_linenumber): New function.
14507 (generate_bytecode_insns, generate_classfile): Write line numbers.
14509 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14511 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14512 (lookup_name, build_known_method_ref, build_class_init,
14513 build_invokevirtual, invoke_build_dtable, match_java_method,
14514 build_field_ref, pushdecl_force_head, build_java_binop,
14515 binary_numeric_promotion, build_decl_no_layout,
14516 build_java_arrayaccess, build_newarray, build_anewarray,
14517 build_java_array_length_access, build_java_arraynull_check): New
14518 extern function prototypes.
14519 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14520 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14522 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14524 * jcf.h (jcf_out_of_synch): New extern function prototype.
14525 * parse.h: Static/global function implemented in parse.y
14526 prototyped and declarations moved at the end of the file.
14527 (DECL_P): Check that the argument isn't null.
14528 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14529 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14530 (QUAL_DECL_TYPE): New macro.
14531 (PARAMS): Macro definition removed.
14532 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14533 (return_statement:): Call build_return.
14534 (field_access:): Call make_qualified_primary in sub rule.
14535 (method_invocation:): Build method invocation and call
14536 make_qualified_primary when processing primaries.
14537 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14538 get_type_from_signature.
14539 (java_check_regular_method): Extra integer 0 argument when calling
14540 lookup_java_method2.
14541 (lookup_java_interface_method2): Extra method DECL argument when
14542 calling lookup_java_interface_method2.
14543 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14544 COMPOUND_EXPR node.
14545 (java_complete_expand_method): Layout current class iff not
14546 already done. Don't process interface's methods.
14547 (java_complete_expand_method): Use super class only if it
14548 exists. Use current class otherwise.
14549 (make_qualified_primary): New function.
14550 (resolve_expression_name): Process qualified expression or
14551 expression from primary the same way.
14552 (resolve_expression_name): Two last arguments to
14553 resolve_field_access are now NULL_TREEs.
14554 (resolve_field_access): New variable is_static. Local field must
14555 be DECLs. is_static computed on field DECLs only. Append code in
14556 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14557 to initialize field_type.
14558 (resolve_qualified_expression_name): New local variable,
14559 previous_call_static and is_static. Handle primaries with function
14560 calls, casts, array references and `this'. `super' now handled as
14561 `(super_class)this'. Use is_static to clarify boolean expressions.
14562 Added code to handle case where a proper handle is required to
14563 access a field. Use QUAL_DECL_TYPE where applicable.
14564 (maybe_access_field): New function.
14565 (patch_method_invocation_stmt): New arguments primary, where,
14566 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14567 deleted. Use `where' as a type to search from if specified. Check
14568 for static method reference where forbidden. Append primary or
14569 current_this to the argument list if not calling constructor nor
14571 (check_for_static_method_reference): New function.
14572 (patch_invoke): Layout the class on which new is done if
14574 (lookup_method_invoke): Changed format to report errors on
14576 (qualify_ambiguous_name): New local variable this_found. Now
14577 handle things from primaries. Method call are considered
14579 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14580 changed into NULLs.
14581 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14582 (java_complete_tree): New case fo RETURN_EXPR. Process function
14583 call arguments in separate function.
14584 (complete_function_arguments): New function.
14585 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14587 (patch_assignment): Take the return function slot into account as
14588 a RHS. Distinguish assignment from a return.
14589 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14590 when checking methods in interfaces.
14591 (resolve_type_during_patch): NULL argument to unresolve_type_p
14592 instead of NULL_TREE.
14593 (patch_newarray): Fixed typo in comment.
14594 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14595 (build_return, patch_return): New functions.
14596 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14598 1998-07-21 Per Bothner <bothner@cygnus.com>
14600 * constants.c (find_name_and_type_constant, find_fieldref_index,
14601 find_methodref_index): New methods.
14602 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14603 just return given method. Also, rename to build_known_method_ref.
14604 (expand_invoke): Rename call to build_invoke_non_interface.
14605 * java-tree.h, parse.h: Update prototype.
14606 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14607 (such as expand_expr_stmt) if flag_emit_class_files.
14608 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14609 STACK_TARGET, IGNORE_TARGET): New macros.
14610 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14611 (generate_bytecode_insn): New function to generate method's bytecode.
14612 (generate_classfile): Node generate Code attribute for a method.
14613 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14614 push_long_const, field_op, adjust_typed_op, maybe_wide):
14615 New functions used by generate_bytecode_insn.
14617 * typeck.c (signature_include_return): Remove variable.
14618 (push_java_argument_signature, build_java_argument_signature): New.
14619 (build_java_signature): Use push_java_argument_signature.
14620 * parse.y: Use build_java_argument_signature instead of fiddling
14621 with signature_include_return.
14623 1998-07-17 Tom Tromey <tromey@cygnus.com>
14625 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14628 * Makefile.in (all.indirect): Added gjavah$(exeext).
14629 (gjavah$(exeext)): Added $(exeext).
14632 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14634 * class.c (layout_class): Call to java_layout_parsed_class replace
14635 by safe_layout_class.
14636 * expr.c (build_java_array_length_access): Removed static storage
14637 class in the function definition.
14638 (build_java_arraynull_check): Likewise.
14639 Also fixed typos in two comments.
14640 * lex.c (java_init_lex): Initialize static global kw_length.
14641 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14642 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14644 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14645 * parse.h (resolve_no_layout): New static function declaration.
14646 (get_identifier_in_static): Declaration removed.
14647 (java_layout_parsed_class): Function name declaration changed to
14649 (build_newarray_node, patch_newarray, resolve_type_during_patch,
14650 not_initialized_as_it_should_p, build_this): New static function
14652 (pushdecl_force_head, build_java_binop, int_fits_type_p,
14653 binary_numeric_promotion, stabilize_reference,
14654 build_decl_no_layout, build_java_arrayaccess): Extern function
14655 declarations moved into their own section.
14656 (build_newarray, build_anewarray, build_java_array_length_access,
14657 build_java_arraynull_check): New extern function declarations.
14658 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
14659 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
14661 (CALL_CONSTRUCTOR_P): New macro.
14662 * parse.y (kw_length): New static global tree node.
14663 (return_statement): Tagged <node>.
14664 (RETURN_TK): Tagged <operator>.
14665 (variable_declarator_id:): Build variable declaration with an
14666 empty initialization value if a syntax error was found in the
14667 initialization part of the variable declaration.
14668 (statement_without_trailing_substatement:): return_statement: now
14669 uses the default rule.
14670 (return_statement:): Temporarily fixed to return NULL_TREE.
14671 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
14672 (class_instance_creation_expression:): Class creation rules now
14673 call build_method_invocation upon reduction.
14674 (array_creation_expression:): Rules call build_newarray_node upon
14676 (dim_exprs:): Build a list of dimension expressions.
14677 (dim_expr:): Store location of the OSB_TK in the dimension
14679 (method_invocation:): Added a new error rule.
14680 (build_unresolved_array_type): WFL argument may also be an array
14681 on a primitive type. Name of the argument changed to reflect this.
14682 (method_declarator): Insert argument type at the beginning of the
14683 argument type list and later reverse the list.
14684 (unresolved_type_p): Argument 'returned' may be optionally
14686 (java_layout_class_from_source): Function renamed
14688 (resolve_and_layout): Now call resolve_no_layout and
14690 (resolve_no_layout): New function.
14691 (purify_type_name): New function.
14692 (complete_class_report_errors): Call purify_type_name during error
14693 report on a type not found.
14694 (process_imports): error_found local variable doesn't need to be
14695 initialized to zero.
14696 (declare_local_variables): New local type_wfl. Fixed typo in error
14697 message. type_wfl assigned to unresolved type and used to register
14698 incomplete type. Build a WFL around the variable initialization
14699 statement so that debug info can be generated on it.
14700 (source_start_java_method): Reverse argument list after they've
14702 (current_this): New static global variable.
14703 (java_complete_expand_methods): Set current_this when appropriate.
14704 (resolve_expression_name): Build correct static and non static
14705 field access bearing a simple name.
14706 (resolve_field_access): Resolve the length field of arrays. Handle
14708 (patch_method_invocation_stmt): Set the type of the method
14709 invocation to error_mark_node. This value is later overridden by a
14710 valid type, if any. Don't handle qualified constructor invocation
14711 as qualified method invocation. Call lookup_method_invoke with its
14712 new flag. It's no longer necessary to access the selected method
14713 as the value of a tree list. Handle constructor invocation.
14714 (patch_invoke): Reverse argument list when invoking non interface
14715 methods. Insert call to new as the first argument of the
14717 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
14718 defined within a final class. Return INVOKE_STATIC if the invoked
14719 method is a constructor.
14720 (lookup_method_invoke): New lc argument is a flag to indicate a
14721 constructor lookup. Now handle constructor lookup. Choose the most
14722 specific method in case several were matching the invocation
14723 requirements. Return a method decl instead of a tree list featuring
14724 one single method decl element.
14725 (refine_accessible_methods_list): New lc flag argument to
14726 indicate that a constructor is being looked up.
14727 (not_initialized_as_it_should_p): New function.
14728 (java_complete_tree): Now process fake tree codes
14729 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
14730 save_expr on resolved function call arguments. Case on
14731 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
14732 (patch_assignment): LHS can be a field access expression. When
14733 dealing with reference, lhs_type is the promoted type of the
14734 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
14736 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14737 (patch_binop): Use not_initialized_as_it_should_p where
14739 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
14740 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14742 (resolve_type_during_patch): New function.
14743 (patch_cast): Call resolve_type_during_patch to resolve type and
14744 report error accordingly.
14745 (patch_array_ref): Use not_initialized_as_it_should_p where
14746 applicable. Array base expression is saved before being
14747 used. Promote the type of an array elements if it contains non
14749 (build_newarray_node, patch_newarray, build_this): New functions.
14751 1998-07-16 Tom Tromey <tromey@cygnus.com>
14753 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14754 increment it in `for' statement.
14755 (print_field_info): If number is inf or nan, don't print it.
14756 (print_method_info): If method name is `delete', just ignore it.
14757 (print_c_decl): Special-case jstringArray.
14759 * gjavah.c (help): New function.
14760 (no_argument): New function.
14761 (usage): Changed text.
14762 (main): Rewrote argument handling. Now handles -v, --help,
14764 (version): New function.
14765 (found_error): New global.
14766 (main): Return found_error.
14767 (generate_access): Set found_error.
14768 (print_c_decl): Likewise.
14770 1998-07-15 Tom Tromey <tromey@cygnus.com>
14772 * gjavah.c (print_c_decl): Don't print "," when examining field.
14773 Skip type name when looking at "[L" types.
14774 (process_file): Now static.
14775 (generate_access): Now returns int.
14776 (last_access_generated): New global.
14777 (process_file): Clear last_access_generated; make multiple passes
14779 (print_field_info): Just return if generate_access returns true.
14780 (print_method_info): Likewise. Also, allow <init> functions to
14782 (print_c_decl): Added is_init argument. Print constructors
14784 (print_cxx_classname): Use UTF8_GET to extract characters from
14786 (print_base_classname): New function.
14787 (print_class_decls): New function.
14788 (process_file): Use it.
14789 (utf8_cmp): New function.
14791 1998-07-13 Nick Clifton <nickc@cygnus.com>
14793 * lang-options.h: Format changed to match changes in gcc/toplev.c
14794 to implement a --help option.
14796 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14798 * decl.c (init_decl_processing): Revert change to dtable_type.
14800 1998-07-09 Per Bothner <bothner@cygnus.com>
14802 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14804 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14806 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14808 * lang.c (lang_init): Default flag_exceptions to 1, without
14809 checking to see if it's 2 first.
14811 1998-07-08 Jeffrey A Law (law@cygnus.com)
14813 * constants.c: Include "system.h".
14814 * decl.c: Likewise.
14815 * lang.c (flag_new_exceptions): Get via extern now.
14816 (lang_init_options): New functions. Turn on flag_new_exceptions.
14818 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14820 * lex.c (java_lex): Return 0 when we see an invalid character in
14823 * lex.c (java_read_char): Specify extra argument when calling
14825 (java_read_unicode, java_parse_end_comment,
14826 java_parse_escape_sequence): Likewise,
14827 (java_lex): Specify extra argument when calling
14828 java_lex_error. Test that IDs are beginning with a legal character
14829 for IDs. Handle invalid characters with an error message and a
14830 call to java_lex_error.
14831 (java_lex_error): Adjust column position by new argument
14832 `forward'. Issue an error even if in the middle of reporting an
14835 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14837 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14838 we don't explicitly put a null pointer when we're copying it.
14840 1998-07-07 Tom Tromey <tromey@cygnus.com>
14842 * gjavah.c (print_cxx_classname): New function.
14843 (super_class_name): Likewise.
14844 (print_super_fields): Removed.
14845 (in_super): Removed.
14846 (print_field_info): Never generate #defines.
14847 (print_c_decl): Changed generated types to match JNI. No longer
14848 print class name before method name.
14849 (print_method_info): Print "static" before static methods.
14850 Print "virtual" before non-final methods.
14851 (usage): Use exit(1), not exit(-1).
14853 (print_field_info): Use %.17g to print a double.
14854 (last_access): New globals.
14855 (process_file): Initialize last_access.
14856 (usage): Now static.
14857 (ACC_VISIBILITY): New define.
14858 (generate_access): New function.
14859 (print_field_info): Call it.
14860 (print_method_info): Likewise. Also, generate information for all
14861 methods, not just native methods. Return void.
14862 (print_c_decl): Return void.
14863 (print_field_info): Return void.
14865 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14867 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14868 processing the jc1 grammar file. Prefix bison functions and
14869 variables with java_.
14870 (parse.c): Dependencies on parse.h and lex.h
14871 * expr.c (build_java_arrayaccess): Function now global.
14872 * java-tree.h: Comment reorganized to carry on previous
14873 classification effort.
14874 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14875 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14876 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14877 java_parse (new prefix java_ generated by bison).
14878 (java_layout_parsed_class, java_register_parsed_class): Function
14880 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14881 * lex.c (static tree wfl_op): Variable deleted.
14882 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14883 ctxp fields to NULL_TREE.
14884 (java_lex): No longer create WFL for operators. Filename caching
14885 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14886 created as STRING_CST and later expanded. Removed extra argument
14887 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14889 (build_wfl_node): Removed code in comments.
14890 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14891 store token and location data in the current bison token.
14892 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14893 static/extern function declaration at the beginning of the file.
14894 (struct qualification): Data structure definition deleted.
14895 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14896 (qualify_ambiguous_name): Function declaration modified. Function
14897 now returns nothing.
14898 (build_array_ref, patch_array_ref, make_qualified_name,
14899 resolve_qualified_expression_name, maybe_generate_clinit,
14900 resolve_field_access): New static function declarations.
14901 (build_java_arrayaccess): New extern function declaration.
14902 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14903 (CALL_EXPR_PRIMARY): Macro deleted.
14904 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14905 (struct parser_ctxt): Field initialized_final
14906 removed. non_static_initialized, static_initialized: New fields.
14907 * parse.y (static tree kw_super, static tree kw_this): New global
14909 (%union): tree wfl field of operator member replaced by int
14910 location. WFLs are non longer created for operators.
14911 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14912 (qualified_name:): Now calls make_qualified_name to build the
14914 (type_declaration:): Consider generating <clinit> when class
14916 (variable_declarator:): Directly build an assignment node when the
14917 variable is initialized when declared.
14918 (this_or_super:): Build a WFL and set current location when THIS
14919 or SUPER are parsed.
14920 (expression_statement:): Wrap statement around a WFL.
14921 (primary_no_new_array:): Fixed typo. Changed value returned by
14922 THIS_TK because of its new type (temporary).
14923 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14924 (field_access:): Build qualified name with SUPER.
14925 (method_invocation:): Fixed returned value because of SUPER's new
14927 (array_access:): Use OSB_TK location information.
14928 (post_increment_expression:, post_decrement_expression:,
14929 unary_expression:, pre_increment_expression:,
14930 pre_decrement_expression:, unary_expression_not_plus_minus:,
14931 cast_expression:, multiplicative_expression:,
14932 additive_expression:, shift_expression:, relational_expression:,
14933 equality_expression:, and_expression:, exclusive_or_expression:,
14934 inclusive_or_expression:, conditional_and_expression:,
14935 conditional_or_expression:, assignment:): Use new location/token
14936 information available on operators.
14937 (create_class): Set super_decl_type to NULL_TREE when processing
14939 (register_fields): Field initialization is now a MODIFY_EXPR
14940 node. Chain initialization code to the matching lists (according
14941 to the field declaration modifiers).
14942 (maybe_generate_clinit): New function.
14943 (method_header): Don't set method's DECL_NAME to a WFL when adding
14944 methods to java.lang.Object.
14945 (resolve_and_layout): Now can return NULL_TREE if the type
14946 resolution fails. Otherwise, return the class DECL instead of its
14948 (check_method_redefinition): Don't patch method DECL_NAME if it
14949 belongs to java.lang.Object.
14950 (process_imports): Simply assign error_found to the value returned
14951 by check_pkg_class_access.
14952 (declare_local_variables): Don't use their init statements (if
14953 any) when parsing error were previously found. Reuse MODIFY_EXPR
14954 build during parsing as an init statement.
14955 (java_method_add_stmt): Now return the current method body.
14956 (java_layout_parsed_class, java_register_parsed_class): Functions
14958 (java_complete_expand_methods): Initialize the constant pool on a
14959 per class basis. Layout the classes before expanding their method
14960 bodies. Don't try expand artificial constructor code if error were
14961 found. Make the classes data and register them if no error were
14963 (java_complete_expand_method): Retrieve an artificial constructor
14964 argument list before entering its body. Assign the top block to
14965 the artificial constructor function body and set types of declared
14966 blocks and compound statements to void. Walk method body if not an
14967 artificial constructor.
14968 (make_qualified_name, cut_identifier_in_qualified): New functions.
14969 (resolve_expression_name): Fixed comments. Save/restore the
14970 current class CLASS_LOADED_P flag value. Build non qualified
14971 static field access and handle qualified expression names.
14972 (resolve_field_access, resolve_qualified_expression_name): New
14974 (patch_method_invocation_stmt): Use the new expression resolution
14975 scheme, calling resolve_field_access when the function call is
14976 resolved as an expression.
14977 (qualify_ambiguous_name): Function rewritten to work on qualified
14978 expression produced by make_qualified_name.
14979 (java_complete_tree): Promote type when function's argument are
14980 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14981 the assignment to discover further errors if RHS is a expression
14982 name that fails to evaluate. Declare LHS initialized even though
14983 the assignment failed. Don't use the location variable and removed
14984 extra argument in patch function calls. Now handle the ARRAY_REF
14985 case and build internal string representation when STRING_CSTs are
14987 (build_method_invocation): Don't wrap function call around a WFL.
14988 (build_assignment): Likewise. Use the operator location
14990 (patch_assignment): Handle array access LHSs. Handle error
14991 provenance, resulting in a better error report.
14992 (build_binop): Use op_location from operator as binop location
14994 (build_unaryop, build_incdec, build_cast): Likewise.
14995 (patch_binop): Extract location information from the node. Fixed
14996 typo in error message.
14997 (patch_unary_op): Extract location information from the node.
14998 (build_array_ref, patch_array_ref): New functions.
15000 1998-07-01 Tom Tromey <tromey@cygnus.com>
15002 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15003 match _Jv_IsInstanceOf.
15004 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15005 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15007 1998-06-30 Tom Tromey <tromey@cygnus.com>
15009 * decl.c (init_decl_processing): Functions are now named
15010 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15012 1998-06-29 Per Bothner <bothner@cygnus.com>
15014 * java-tree.h (load_class): Add prototype.
15015 * class.c (is_compiled_class): Add missing arg to load_class.
15016 * expr.c (expand_java_NEW): Call load_class.
15017 * parse.y (process_import): Removed bogus use of void return value.
15019 1998-06-25 Per Bothner <bothner@cygnus.com>
15021 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15022 Function name is "_Jv_Throw" instead of "soft_athrow".
15023 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15024 Function name is "_Jv_AllocObject" instead of "soft_new".
15025 Takes an extra parameter (object size).
15026 * expr.c: Update calls.
15028 1998-06-24 Per Bothner <bothner@cygnus.com>
15030 * lex.c (java_get_line_col): Handle end-of-file.
15031 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15033 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15035 * lang.c (lang_init): Make -fexceptions the default.
15036 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15037 exception handling is not turned on.
15039 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15041 * lang.c (flag_new_exceptions): Make this this default.
15042 * decl.c (end_java_method): Call emit_handlers.
15043 * except.c (method_init_exceptions): Set language code and version.
15044 (expand_start_java_handler): Enable exception, and call
15045 expand_eh_region_start.
15046 (expand_end_java_handler): Enable exception, and set up catch blocks.
15047 (emit_handlers): New routine to generate the saved handlers.
15048 * java-except.h (emit_handlers): Add prototype.
15050 1998-06-12 Per Bothner <bothner@cygnus.com>
15052 We used to have three different representations of the constant pool:
15053 the CPool structure, the tree_constant_pool, and the constructures
15054 used to build the Class object (which may need class and string
15055 constants) in compiled code. None were appropriate for compiling
15056 to .class files, so I did a major overhaul.
15058 First, the tree_constant_pool array was removed. Things were
15059 modified to the CPool structure in the JCF could be used.
15060 Second, a "capacity" field was added to the CPool, and functions
15061 written to search for a matching constant, adding one if not found.
15062 The code that generated the Class object was changed to use a CPool.
15063 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15064 the static Class object are now only in build_constants_constructor.
15065 Finally, I wrote code which can generate a .class file (including its
15066 constant pool) from the RECORD_TYPE of a class. This is a big step
15067 on the way to compiling Java source into .class files.
15069 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15070 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15072 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15073 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15074 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15075 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15076 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15077 (lang_type): Removed constant_pool field.
15078 * jcf.h (CPool): Renamed size to count. Added field capacity.
15079 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15080 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15081 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15083 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15084 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15085 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15086 (set_constant_entry, find_constant1, find_constant2,
15087 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15088 find_utf8_constant, find_class_or_string_constant): New functions.
15090 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15091 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15092 (give_name_to_class, get_class_constant): Likewise.
15093 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15094 (get_name_and_type_constant, get_ref_constant): Removed.
15095 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15096 * parse.y: Don't save/restore tree_constant_pool.
15097 * verify.c (verify_jvm_instructions): Update for new approach.
15098 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15100 * lang-options.h: Added -femit-class-file, -femit-class-files.
15101 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15102 (lang_f_options): Added "emit-class-file(s)".
15104 * expr.c (build_java_arrayaccess): Generate more efficient array
15105 bounds checking, by using unsigned compare.
15107 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15109 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15111 * parse.h: New comment on the handling of unresolved type
15112 identifiers. JDEPs are now part of the jdep_code enum.
15113 (typedef struct jdep): Now use enum jdep_code or int, depending on
15114 availability. Both are narrowed down to an 8 bits bitfield.
15115 (CALL_EXPR_PRIMARY): Fixed comment.
15117 1998-06-10 Tom Tromey <tromey@cygnus.com>
15119 * Make-lang.in (java): Added gjavac and jvgenmain.
15120 (java.start.encap): Depend on gjavac.
15121 (java.rest.encap): Depend on jvgenmain.
15123 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15124 (JAVA_CROSS_NAME): Likewise.
15125 (java.all.build): Depend on jvgenmain and gjavac.
15126 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15127 (jvgenmain$(exeext)): New target.
15128 (java.install-common): Wrote.
15129 * config-lang.in (compilers, stagestuff): Added gjavac and
15132 1998-06-10 Dave Brolley <brolley@cygnus.com>
15134 * lang.c (lang_decode_option): New argc/argv interface.
15136 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15138 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15139 * decl.c (build_decl_no_layout): New function.
15140 * expr.c (java_lang_expand_expr): Layout declarations found in
15141 blocks before they're pushed.
15142 * jcf-parse.c (load_class): Save current line when parsing class
15144 (parse_source_file): Register class before expanding their
15146 * lang.c (put_decl_node): Produce `null' when `void *' is
15148 * lex.c (static tree wfl_op): New static global, for error report
15150 (java_init_lex): wfl_operator and wfl_op initialized
15151 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15153 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15154 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15155 build_unresolved_array_type): New static function definitions.
15156 (build_decl_no_layout): New extern function declared.
15157 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15158 faulty modifier exists.
15159 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15160 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15161 (UNARY_PLUS_EXPR): New fake operator.
15162 (struct parser_ctxt): New field osb_number.
15163 * parse.y (static tree wfl_operator): New static WFL for operator
15164 bound error messages.
15165 (DECR_TK, INCR_TK): Moved.
15166 (OP_TK): Tagged <operator>.
15167 (array_type:): Now call build_unresolved_array_type.
15168 (dim_expr:): Count the number of '[' seen.
15169 (post_increment_expression, post_decrement_expression,
15170 pre_increment_expression, pre_decrement_expression,
15171 unary_expression_not_plus_minus, unary_expression:): Actions are
15172 now building the corresponding unary expressions.
15173 (cast_expression:): Actions are now building cast expressions.
15174 (build_unresolved_array_type): New function.
15175 (create_interface): Reset the number of declared interfaces.
15176 (create_class): Likewise.
15177 (method_header): Methods declared within the scope of an interface
15178 are now implicitly set public and abstract.
15179 (java_complete_class): Variable's and parameter's type are patched
15180 with a promoted type.
15181 (declare_local_variables): Resolved non builtin types are promoted
15182 before being used to build a variable decl. Removed type patch
15183 posted on variable initialization statement.
15184 (source_start_java_method): Use build_decl_no_layout to build the
15185 decl of a parameter of incomplete type.
15186 (java_register_parsed_class): Process interfaces too. Call
15187 rest_of_decl_compilation on each processed class declarations.
15188 (java_complete_expand_methods): Don't attempt to expand things in
15190 (java_complete_tree): Process CONVERT_EXPR, even though it always
15191 has a type. Propagate error_mark_node to node's type too. Promote
15192 method's call argument type and return error_mark_node if
15193 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15194 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15195 handle unary operator nodes.
15196 (build_assignment): Added comment.
15197 (print_int_node): New function.
15198 (patch_assignment): New second argument. New error handling. Use
15199 print_int_node. Handle references. Use can_cast_to_p to issue
15200 different error message according to the context and check upon
15201 the initialization of the RHS.
15202 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15203 (operator_string): Handle more operators.
15204 (patch_binop): No longer use a function static
15205 wfl_operator. Improved error message on shift distance.
15206 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15207 patch_cast): New functions.
15209 1998-06-05 Per Bothner <bothner@cygnus.com>
15211 * jvspec.c: New file.
15212 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15214 * java-tree.h (identifier_subst): Add declaration.
15216 1998-06-04 Tom Tromey <tromey@cygnus.com>
15218 * jvgenmain.c (main): Generate call to JvRunMain.
15220 * class.c (make_class_data): Push value for "sync_info" field.
15221 * decl.c (init_decl_processing): Push "sync_info" field.
15223 1998-06-03 Per Bothner <bothner@cygnus.com>
15225 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15226 Java (source) name, not signature.
15227 Set TYPE_ALIGN to (at least) that of element_type.
15229 1998-06-02 Per Bothner <bothner@cygnus.com>
15231 * class.c: Moved classname-mangling-rekated code to ...
15232 * mangle.c: ... this new file.
15233 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15234 * Makefile.in: Update for above changes.
15236 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15238 * expr.c (truthvalue_conversion): Convert integer and floating
15239 point value to their truth value.
15240 * lex.c (java_lex): Handle the `null' literal.
15241 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15242 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15243 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15246 * parse.y: Reorganization/documentation on token declaration.
15247 (binop_lookup[]): New added new tree codes.
15248 (relational_expression): Build corresponding binary operators.
15249 (equality_expression, conditional_and_expression,
15250 conditional_or_expression): Likewise.
15251 (java_complete_class): Fix crash in debug message.
15252 (java_complete_tree): Check initialization of method call
15253 arguments. Further bogus node evaluation to detect more error
15254 during assignments. Handles more binary operators.
15255 (patch_assignment): Use DECL_P.
15256 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15258 (operator_string): Handle more case. Compacted source.
15259 (patch_binop): Changed function comment. Checking for
15260 uninitialized first operand takes the compound assignment into
15261 account and uses DECL_P. Checking for uninitialized second operand
15262 delayed to routine's end. Use macros to issue type bound error
15263 messages and issue messages on both operands if their types are
15264 different. Force fixed type into node. Handle all binary
15267 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15269 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15270 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15271 build operator node and return tokens.
15272 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15273 * parse.h (java_complete_tree): Changed returned type in prototype.
15274 (build_method_invocation, build_assignment, patch_assignment,
15275 patch_binop): New static function declarations.
15276 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15277 BUILD_EXPR_WFL): New macros.
15278 * parse.y (enum tree_code binop_lookup[]): New static for token to
15280 (%union): Parser union has new sub-structure `operator'.
15281 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15282 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15283 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15284 ASSIGN_ANY_TK): Tokens tagged `operator'.
15285 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15286 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15287 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15288 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15289 (assignment_operator:): Rule tagged `operator'.
15290 (expression_statement:): Re-installed default rule.
15291 (method_invocation:): Sub rules call build_method_invocation.
15292 (postfix_expression:): Don't attempt to resolve name here. Just
15294 (multiplicative_expression:): Sub-rules build corresponding binop
15296 (additive_expression:, shift_expression:, and_expression:,
15297 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15298 (assignment:): Sub rule invoke build_assignment.
15299 (assignment_operator:): Default rules on sub rules.
15300 (force_error): Added documentation on this variable.
15301 (declare_local_variables): Build initialization calling
15303 (expand_start_java_method): Removed unused rtx declaration. Mark
15304 arguments as already initialized.
15305 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15306 (java_complete_expand_methods): Don't process next method if
15307 completion of the previous one triggered errors.
15308 (java_complete_expand_method): Call source_end_java_method if no
15309 error were found during completion.
15310 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15311 locals declaratilon. Handle names found within a class. Return
15312 error_mark_node when things aren't found.
15313 (patch_method_invocation_stmt): Return error_mark_node on failures.
15314 (patch_invoke): Removed unused local. Return the correct node.
15315 (java_complete_tree): Now returns a value. The BLOCK section binds
15316 local identifiers and the type of a BLOCK is now void. Assign the
15317 result of operand completion on COMPOUND_EXPR. Assign the
15318 encapsulated node of a WFL to the result of its completion, except
15319 when the node is an identifier. Now handle MODIFY_EXPR and several
15320 binary operators. Return error_mark_node on errors.
15321 (build_method_invocation, build_assignment, patch_assignment,
15322 build_binop, operator_string, patch_binop): New functions.
15323 * typeck.c (binary_numeric_promotion): New function.
15325 1998-05-21 Per Bothner <bothner@cygnus.com>
15327 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15328 Replace most uses of ident_subst by identifier_subst.
15330 * class.c (push_class_static_dummy_field): Removed function.
15331 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15332 instead of looking got "class" static field. Create that decl here.
15333 (class_identifier_node): Removed; no longer needed.
15334 (init_class_processing): Don't init class_identifier_node.
15335 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15336 Do nreverse 0 times (instead of twice) for Object and Class.
15337 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15339 1998-05-20 Per Bothner <bothner@cygnus.com>
15341 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15342 while initializing linenumber_count and linenumber_table.
15343 Do it before init_function_start (which calls emit_line_note).
15344 * expr.c (expand_byte_code): Don't need to clear lineno here.
15346 1998-05-18 Tom Tromey <tromey@cygnus.com>
15348 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15349 then mangle number as _N_.
15351 * class.c (mangle_class_field): New function.
15352 (build_class_ref): Set assembler name of class reference using
15353 mangle_class_field.
15354 (push_class_static_dummy_field): Likewise.
15356 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15358 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15359 of assigning to TREE_CODE. The latter method exploits a feature
15360 of GCC that is not ANSI compliant.
15362 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15364 * decl.c (pushdecl_force_head): New function.
15365 (pushlevel): Removed conditional printf.
15366 (complete_start_java_method): Don't enter local variable scope if
15367 function is compiled from source code.
15368 * expr.c: parse.h now included
15369 (java_lang_expand_expr): New function.
15370 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15371 printf. Terminate buffer when doing directories.
15372 * jcf-parse.c (parse_source_file): Call lang_init_source before
15373 parsing and before code generation.
15374 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15375 use printf if the macro is defined.
15376 * lang.c (lang_init): Install lang_expand_expr hook on
15377 java_lang_expand_expr.
15378 (java_dummy_print): New function.
15379 (lang_init_source): New function.
15380 * lex.c (java_lex): Remember location of an opening brace at the
15381 second nesting level.
15382 (java_is_eol): Unget character seen after a CR if it is EOF.
15383 * parse.h: Now includes lex.h
15384 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15385 printf if the macro is defined.
15386 (expand_start_java_method, build_expr_block, enter_block,
15387 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15388 New static function declarations.
15389 (pushdecl_force_head): New extern function declaration.
15390 (INCOMPLETE_TYPE_P): New macro.
15391 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15392 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15393 BLOCK_EXPR_ORIGIN): New macros.
15394 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15395 DECL_SOURCE_LINE_LAST): New macros.
15396 (struct parser_ctxt): Removed field current_method_decl, redundant
15397 with the field current_function_decl. Added fields
15398 first_ccb_indent1 and pending_block.
15399 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15400 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15402 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15403 (compilation_unit:): Cosmetic on sub rule.
15404 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15405 (variable_initializer:): Installed default rule on expression:.
15406 (method_declaration:): method_header: starts a new
15407 method. method_body: installs the function body, absorbs blocks
15408 emitted for temporary variable scopings, pops function's body block
15409 and merges function's last statement lineno in DECL_SOURCE_LINE.
15410 (method_body:): Installed default rules.
15411 (block:): Call enter_block when an opening brace is seen. Absorb
15412 scoping blocks and call exit_block when a closing brace is seen.
15413 (block_statement:): Cosmetic changes.
15414 (method_invocation:): Create WFL around CALL_EXPR node.
15415 (patch_stage): Added comment around definition.
15416 (method_header): Try to use first_ccb_indent1 as the first line of
15417 the method, so BP debug info are emitted at the first opening
15418 brace of the function. If the function has no body, use the
15419 location of the function's name. Override currently defined method
15420 name with the matching WFL so we can point redefinition errors
15421 using the location where the function's name was declared.
15422 (check_abstract_method_header): Interprets DECL_NAME as an
15423 identifier or as a WFL, accordingly.
15424 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15425 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15426 location and name information out of it and reinstall DECL_NAME to
15427 its original identifier node value.
15428 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15429 function's source code).
15430 (read_import_dir): Test the value returned by find_class and issue
15431 a fatal accordingly.
15432 (declare_local_variables): Push a new block for the scope of the
15433 new variable(s) if code has been already generated at that nesting
15434 level. Pinpoint redefinition errors using the variable id
15435 WFLs. Generate initialization code if necessary. If the variable
15436 type is incomplete, register a patch on its decl.
15437 (source_start_java_method): Rewritten. Define a new block for the
15438 function's parameters. Build parameter decl out of function's
15439 arguments and register them for a patch if their types are
15441 (expand_start_java_method): Includes the part of
15442 source_start_java_method that was pushing the parameter decls and
15443 completing the method start code.
15444 (source_end_java_method): Removed call the expand_end_bindings and
15445 poplevel (already taken care of). Reinstall function's arguments
15446 and get function's last line of code before calling
15447 expand_function_end.
15448 (java_method_add_stmt): New comment before the function's
15449 code. Complement the second operand of the current COMPOUND_EXPR
15451 (java_complete_expand_methods): Don't generate debug info on line
15452 zero when expanding a generated constructor.
15453 (java_complete_expand_method): Set start and end line numbers for
15454 a artificially generated constructor to one and manually call
15455 enter_block and exit_block when defining it. For all methods:
15456 expand function's start calling the new expand_start_java_method
15457 and invoke java_complete_tree on the effective method's body, if
15459 (resolve_expression_name): Now use lookup_name_in_blocks to search
15460 local variable decls and print out an error when variables are
15462 (patch_method_invocation_stmt): Inserted comment before the
15464 (lookup_method_invoke): Chain method's arguments using chainon
15465 with the current arg list as a second argument. Inserted missing
15466 IDENTIFIER_POINTER when reporting an error on methods not found.
15467 (refine_accessible_methods_list): Don't retain constructors.
15468 (patch_arguments): Function removed.
15469 (java_complete_tree): Inserted comment before the function's
15470 code. New case for BLOCKs. Moved the WFL case a bit
15471 further. Complete function's arguments.
15472 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15473 maybe_absorb_scoping_blocks): New functions.
15475 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15477 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15479 * jcf-parse.c (parse_source_file, java_error_count): New forward
15480 and extern declarations.
15481 (java_parse_abort_on_error): Macro moved.
15482 (jcf_parse_source): fatal called if fopen fails. Now calls
15484 (parse_source_file): New parse_only parameter. Reflects the
15485 elimination of the second pass.
15486 (yyparse): parse_source_file called with argument set to 0.
15487 * jcf.h (JCF_ZERO): Sets java_source to zero.
15488 * lex.c (java_init_lex): pass argument is gone. Function modified
15489 to be called once during the analysis of a file.
15490 (java_unget_unicode): Fixed typo in fatal message.
15491 (java_get_line_col): Likewise.
15492 (java_lval): Likewise. String literals no longer built during
15494 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15496 * parse.h (MODIFIER_WFL): New macro.
15497 (parse_check_super, parser_check_super_interface): Now return int.
15498 (parser_chain_incomplete_item, not_builtin_p,
15499 complete_method_decl): Declarations removed.
15500 (build_method_invocation_stmt, build_invoke): Renamed using the
15501 `patch' instead of `build'
15502 (register-incomplete_type, obtain_incomplete_type,
15503 java_complete_tree, java_complete_expand_method,
15504 unresolved_type_p, create_jdep_list): New function declarations.
15505 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15506 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15507 (jdep): New typedef on new struct _jdep.
15508 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15509 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15510 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15511 JDEP_RESOLVED_P): New macros.
15512 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15513 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15514 JDEP_VARIABLE): New enum values and jdep kinds.
15515 (jdeplist): New typedef on struct _jdeplist.
15516 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15518 (CALL_EXPR_PRIMARY): New macro.
15519 (struct parser_ctxt): Fields java_pass, current_method_decl,
15520 method_decl_list deleted. New field jdeplist.
15521 (INCOMPLETE_P): Macro deleted.
15522 * parse.y (single_type_import_declaration:): Removed pass switch.
15523 (type_import_on_demand_declaration): Likewise.
15524 (field_declaration:): Removed pass switch on all sub rules.
15525 (class_declaration:): Call the complete_class_decl removed on
15527 (method_declaration:): Removed second pass switch. No longer chain
15528 methods decl when method_header reduced.
15529 (method_header:): Sub rules no longer depend on pass switch.
15530 (method_declarator:): Likewise.
15531 (method_body:): Likewise.
15532 (abstract_method_declaration:): Likewise.
15533 (block_statement:): Likewise.
15534 (local_variable_declaration:): Likewise.
15535 (argument_list:): Likewise.
15536 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15537 removed. Partial CLASS_EXPR tree node built instead.
15538 (postfix_expression:): Removed pass switch on all sub rules.
15539 (java_pop_parser_context): Free classd_list content.
15540 (yyerror): Call obstrack_grow0 to finalize error message.
15541 (check_class_interface_creation): Comment modified to reflect new
15542 returned value meaning. Removed second pass switch. Return 1 if an
15543 error was found, 0 otherwise. Adjust pointer on filename if a
15544 leading path separator was found.
15545 (maybe_create_class_interface_decl): Removed first pass switch
15546 when linking the class decl to the class_list. Install a new
15547 jdep_list for the class.
15548 (add_superinterfaces): List of unresolved interfaces is
15549 gone. Unresolved interfaces are directly added to the current
15551 (create_interface): Second pass shortcut removed.
15552 ctpx->modifier_ctx access through MODIFIER_WFL.
15553 (create_class): Second pass shortcut removed. Call to
15554 register_incomplete_type replaces the call to
15555 parser_chain_incomplete_item.
15556 (complete_class_decl): Function removed.
15557 (duplicate_declaration_error): New way of retrieving redeclared
15559 (register_fields): Call to lookup_modifier_cl replaced by
15560 MODIFIER_WFL. New way of handling unresolved type, using
15561 unresolved_type_p and obtain_incomplete_type.
15562 register_incomplete_type replaces call to parser_chain_incomplete_item.
15563 (patch_stage): New static global variable.
15564 (method_header): New way of handling unresolved type, using
15565 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15566 indicates that the method decl needs to be patched.
15567 (check_abstract_method_header): Call to lookup_modifier_cl
15568 replaced by MODIFIER_WFL.
15569 (method_declarator): Incomplete argument type are registered
15570 calling register_incomplete_type. Patch on the declared method is
15571 issued in that case.
15572 (unresolved_type_p): New function.
15573 (parser_check_super_interface): New comment to reflect function's
15574 modified returned type (int). Function and has a new argument
15575 this_wfl. Call to parse_error_context uses this_wfl instead of
15576 relying on lookup_cl.
15577 (parser_check_super): Comment reflects function's new returned
15578 type (int). Function returns nonzero value on error.
15579 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15580 register_incomplete_type, jdep_resolve_class): New functions to
15581 handle incomplete types in declarations.
15582 (java_complete_class): Rewritten to work with the new incomplete
15583 type handling scheme.
15584 (complete_class_report_errors): Likewise.
15585 (complete_method_decl): Removed: it jobs is now handled by
15586 java_complete_class.
15587 (do_resolve_class): Class loaded in not already loaded and not
15588 found in Java source code.
15589 (java_check_regular_methods, java_check_abstract_methods): Don't
15590 call complete_method_decl anymore.
15591 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15592 (read_import_dir): Got rid of the pass number dependency.
15593 (declare_local_variables): New handling of unresolved types (patch
15595 (source_start_java_method): New parameter level. Function called
15596 with level set to 1 when argument types are potentially
15597 unresolved. Called to complete the job with level set to 2 once
15598 types are complete.
15599 (source_end_java_method): Call to permanent_allocation
15600 removed. Waiting to be replaced by a more suitable obstack
15602 (java_complete_expand_methods, java_complete_expand_method,
15603 java_expand_finals): New functions.
15604 (build_method_invocation_stmt): Renamed
15605 patch_method_invocation_stmt. Extracts function call expression
15606 (wfl) and arguments (args) from CALL_EXPR tree operands.
15607 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15608 call. Patch the function and argument operand of the CALL_EXPR
15610 (patch_argument, java_complete_tree): New functions.
15612 1998-04-20 Per Bothner <bothner@cygnus.com>
15614 Recover from missing fields and methods (i.e. error instead of fatal).
15615 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15616 * expr.c (expand_invoke): Recover from missing method.
15617 (expand_java_field_op): Recover from missing field.
15618 Inline references to java.lang.{Integer,Char,...}.TYPE.
15619 * typeck.c (get_type_from_signature), java-tree.h: New function.
15620 * class.c (add_method): Use get_type_from_signature.
15621 (build_class_ref): Handle a class that was not found.
15622 * typeck.c (convert): Handle conversion to pointers (for convenience).
15623 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15624 instead of lookup_field to handle missing fields.
15626 * jcf-parse.c (process_zip_dir): Set java_source.
15628 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15630 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15632 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15634 * jcf-parse.c (load_class): Don't change input_filename before
15635 calling jcf_parse_source (but still do it before calling
15637 (jcf_parse_source): Assign input_filename after having saved the
15639 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15640 list. ctxp->modifier_ctx zeroed according to its new
15641 definition. ctxp->filename initialized. Removed
15642 JAVA_MODIFIER_CTX_UNMARK.
15643 (java_unget_unicode): Update the character based column position.
15644 (java_allocate_new_line): ref_count not used anymore. Always free
15645 ctxp->p_line. Initialize c_line->char_col to 0.
15646 (java_get_unicode): Update the character based column position.
15647 (java_lex): Use ctxp->elc to store current position in source
15648 file, at the beginning of the parsed token. Set modifier_ctx entry
15649 corresponding to the parse modifier to a WFL node. Return a WFL
15650 node when an identifier is parsed.
15651 (java_lex_error): Now uses ctxp->elc to store current position in
15653 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
15654 * lex.h (build_wfl_node): New function definitions.
15655 (struct java_line): ref_count and next fields are gone. New field
15657 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15658 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
15659 (JAVA_COLUMN_DELTA): New macro.
15660 (java_lc): New typedef on new struct _java_lc.
15661 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
15662 (parse_error_context, parse_warning_context): Changed prototypes.
15663 (java_get_line_col): Added as an available global function.
15664 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
15665 (IC_DECL): Replaced by macro IC_TYPE
15666 (DEPEND_WFL): New macro.
15667 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
15669 (exit_java_complete_class): Removed a commented out statement.
15670 (struct parser_ctxt): Added comments on fields. modifier_ctx is
15671 now an array of tree nodes. Deleted fields line_list and
15672 e_line. New field elc, to replace e_line.
15673 * parse.y (array_type:): Build WFL node.
15674 (qualified_name:): Build a single WFL node out of two. Retain
15675 the location information of the first node in the resulting node.
15676 (package_declaration:): Use package name as a WFL node
15677 (single_type_import_declaration:): Use imported name as a WFL node.
15678 (type_import_on_demand_declaration:): Use root of the imported
15679 packages as a WFL node.
15680 (field_declaration:): Removed unused local variable cl.
15681 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
15682 (yyerror): New static elc. Removed static error_line, error_pos.
15683 New local code_from_source. Save ctxp->elc into elc at the first
15684 pass. Call java_get_line_col to get a string of the line where
15685 the error occurred.
15686 (debug_line): Removed static function.
15687 (parse_error_context, parse_warning_context): Parameter cl is now
15688 a WFL node. Use its value to initialize ctxp->elc.
15689 (redefinition_error): Parameter cl is now a WFL node.
15690 (parse_add_interface): New parameter wfl. No longer call
15691 lookup_cl, use wfl instead.
15692 (check_class_interface_creation): Parameter cl is now a WFL node.
15693 (maybe_create_class_interface_decl): Likewise.
15694 (add_superinterfaces): New function.
15695 (create_interface): Removed local cl, node, super_decl,
15696 super_decl_type. Function now uses id as a WFL node. Better
15697 warning/error report on obsolete or forbidden mix of
15698 modifiers. Now calls add_superinterfaces to register interfaces.
15699 (create_class): Removed local cl, node. Local variable id is used
15700 as a WFL node. Better error report on forbidden modifier
15701 mix. Uses add_superinterfaces to register interfaces.
15702 (find_field): Argument cl is now a WFL node. Now store the WFL
15703 node of a fields that needs to be checked for their
15705 (method_header): Local variable node non longer used. Local
15706 variable id replaces cl.
15707 (check_modifiers_consistency): Local variable cl is now a WFL
15709 (method_declarator): Local variable cl replaced by parameter id.
15710 (parser_qualified_name): Now uses parameter name as a WFL node.
15711 (parser_check_super_interface): New parameter wfl, for achieve
15712 greater accuracy during error reports.
15713 (parser_chain_incomplete_item): New parameter named location. Used,
15714 along the decl, to construct the incomplete item node.
15715 (java_complete_class): resolve_class now uses WFL node extracted
15716 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
15718 (complete_method_decl): Unresolved function's argument types are WFL.
15719 (resolve_class): Parameter cl is now a WFL node.
15720 (resolve_and_layout): Likewise.
15721 (do_resolve_class): Likewise. Try first to use cl and then do the
15722 lookup on the decl when calling check_pkg_class_access.
15723 (complete_class_report_errors): Use IC_TYPE in place of
15724 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
15725 instead of doing a lookup over the decl.
15726 (java_check_final): Use WFL info from field tree list.
15727 (lookup_cl): Rewritten and returns a statically defined WFL node.
15728 (lookup_modifier_cl): Now uses information from WFL nodes.
15729 (process_imports): Likewise.
15730 (read_import_dir): name and cl arguments replaced by a single WFL
15731 node. Function modified accordingly.
15732 (find_in_imports_on_demand): Now uses WFL node.
15733 (check_pkg_class_access): cl argument is now a WFL node.
15734 (declare_local_variables): Fixed to use WFL nodes.
15735 (resolve_expression_name): Likewise.
15736 (build_method_invocation_stmt): name_combo argument renamed
15737 wfl. Function modified to use WFL nodes.
15738 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
15739 (lookup_method_invoke): cl is now a WFL node. Added missing
15740 IDENTIFIER_POINTER to class type decl name.
15742 1998-04-14 Dave Brolley <brolley@cygnus.com>
15744 * lang.c (init_parse): Now returns char* containing the filename.
15746 1998-04-10 Per Bothner <bothner@cygnus.com>
15748 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15750 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15751 * class.c (make_class_data): If flag_assume_compiled, initial class
15752 state is CSTATE_PREPARED; make superclass and interfaces direct
15753 references, rather than constant pool indexes.
15755 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15757 * parser.y: Include flags.h. Removed debug variable pl.
15758 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15759 (block:): Likewise.
15760 (labeled_statement_nsi:): Generate debug info when reducing
15761 expression_statement:.
15762 (check_pkg_class_access): get_access_flags_from_decl invocation
15763 fixed for new CLASS_* flags location.
15764 (source_end_java_method): Save/restore parser context when
15765 entering/leaving this routine. Restore lineno to its right value
15766 before calling expand_end_bindings.
15767 (build_method_invocation_stmt): build_invoke called with the
15768 current line information.
15769 (build_invoke): New argument cl. Wrap the function call around a
15771 (refine_accessible_methods_list): Changed comment, removed
15773 * parse.h: Fixed typo in comments.
15774 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15775 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15776 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15778 * lex.c (java_lex): Record the last closing curly bracket of a
15780 * jcf-parse.c (jcf_parse_source): Now calls
15781 java_check_methods. Clarified comment, fixed typo.
15783 1998-04-09 Dave Brolley <brolley@cygnus.com>
15785 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15786 (finish_parse): Expose for non USE_CPPLIB builds.
15788 1998-04-08 Jeffrey A Law (law@cygnus.com)
15790 * lang.c (lang_print_xnode): New function.
15792 1998-04-03 Per Bothner <bothner@cygnus.com>
15794 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15795 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15796 used to build a class's dispatch table.
15797 (make_class_data): Generate dispatch table if flag_assume_compiled.
15798 Set dtable of class object to address of class_dtable_decl.
15800 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15801 be volatile and have side effects - generates better code.
15803 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15804 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15806 * expr.c (expand_invoke): If class is final, method is
15807 effectively final, so can call it directly.
15809 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15811 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15813 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15815 * parse.y (build_method_invocation_stmt): Removed extra argument
15818 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15820 * expr.c (dtable_indent): Now static global.
15821 (expand_invoke): Now call invoke_build_dtable and
15822 build_invokevirtual.
15823 (invoke_build_dtable, build_invokevirtual): New functions.
15824 * jcf-io.c (find_class): Defer issuing a warning by setting
15825 jcf->outofsynch to 1.
15826 * jcf-parse.c (jcf_out_of_synch): New function.
15827 (load_class): Test this_jcf.outofsynch flag and call
15828 jcf_out_of_synch accordingly.
15829 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15830 comment indentation.
15831 * lex.c (java_get_unicode): Fixed code indentation.
15832 (java_lex): Create string literal. Fixed typo. Removed several
15833 premature obstack_free.
15834 * parse.h: New enums for name resolution and invocation mode.
15835 (struct qualification): New data structure.
15836 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15837 (do_resolve_class, build_method_invocation_stmt,
15838 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15839 debug_line, identical_subpath_p, invocation_mode,
15840 refine_accessible_methods_list, build_invoke,
15841 lookup_method_invoke): New functions declared.
15842 (build_invokevirtual, invoke_build_dtable, match_java_method,
15843 build_field_ref, jcf_out_of_synch): New references to external
15845 (struct parse_ctxt): Removed artificial_constructor field.
15846 * parse.y: (array_type:): Type defined for this rule.
15847 (class_type:): Installed default rule for interface_type:.
15848 (array_type:): Now build Java array type.
15849 (qualified_name:): Now use obstack_grow0.
15850 (method_declaration:): Skip the artificial constructor added to
15852 (abstract_method_declaration:): Execute the code only during pass 1.
15853 (block:): Installed default rule in block_statements:.
15854 (block_statement:): Add the statement to the method during pass 2.
15855 (statement_expression): Installed default rule for
15856 method_invocation:.
15857 (argument_list:): Added code to build the argument list.
15858 (method_invocation:): Added call to create the method invocation
15860 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15861 (debug_line): New function for debug.
15862 (complete_class_decl): No longer do something during pass 1.
15863 (method_header): Use BUILD_PTR_FROM_NAME.
15864 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15866 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15867 function's main comment.
15868 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15870 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15871 (resolve_class): Now works with arrays.
15872 (do_resolve_class, resolve_and_layout): New functions.
15873 (java_check_regular_methods): Reverse method list before and after
15874 having processed it. No longer set ctxp->artificial_constructor.
15875 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15876 accordingly. Fixed typo in issued error message. Now use
15878 (find_in_imports_on_demand): Now use obstack_grow0.
15879 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15880 (source_end_java_method): Call expand_expr_stmt instead of
15881 expand_expr. Calls it before calling expand_function_end.
15882 (java_method_add_stmt): Do nothing if errors were found during
15884 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15885 (build_method_invocation_stmt, build_invoke, invocation_mode,
15886 lookup_method_invoke, refine_accessible_methods_list,
15887 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15889 * typeck.c (build_java_signature): Properly end method signature
15890 if return type skipped.
15891 (match_java_method): New function.
15893 1998-03-16 Per Bothner <bothner@cygnus.com>
15895 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15897 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15899 * expr.c (build_invoke_non_interface): New function.
15900 (methods_ident, ncode_ident): Now static globals.
15901 (expand_invoke): Use build_invoke_non_interface.
15902 * java-tree.h (struct lang_decl): New field function_decl_body.
15903 (DECL_FUNCTION_BODY): New macro.
15904 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15905 CLASS_FROM_SOURCE_P.
15906 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15907 before starting pass 2. Call to java_generate_parsed_class replaced
15908 by java_register_parsed_class.
15909 * lex.c: Fixed typo in header. Some line width related formating.
15910 * lex.h: Some line width related formating.
15911 * parse.h (source_end_java_method, resolve_expression_name,
15912 complete_class_decl, maybe_create_class_interface_decl,
15913 check_class_interface_creation): New static function declarations.
15914 (java_layout_parsed_class, java_method_add_stmt): New function
15916 (struct parser_ctxt): Field mark_class_generate removed. New
15917 fields class_list and artificial_constructor.
15918 * parse.y: Fixed typo in header.
15919 (class_declaration:): Call complete_class_decl when class body
15921 (method_declaration:): Call source_end_java_method in pass 2 when
15922 the method body is defined.
15923 (postfix_expression:): Do expression name resolution on sub-rule
15924 name during pass 2.
15925 (create_class, create_interface): Merged common pieces.
15926 (check_class_interface_creation, maybe_create_class_interface_decl):
15928 (complete_class_decl): New function.
15929 (register_fields): Fixed line width related typo.
15930 (method_header): Correctly skip first argument when fixing
15931 argument line. Changed the loop.
15932 (java_check_circular_reference): Now use ctxp->class_list.
15933 (java_complete_class): Removed start/stop marking.
15934 (java_check_regular_methods): Now takes a class decl as an
15935 argument. Add default constructor if none were encountered.
15936 (java_check_methods): Now use ctxp->class_list. Changed call to
15937 java_check_regular_methods.
15938 (source_start_java_method): Set DECL_ARG_TYPE for each function
15940 (source_end_java_method, java_method_add_stmt): New functions.
15941 (java_generate_parsed_class): No longer exists.
15942 (java_layout_parsed_class, java_register_parsed_class): New functions.
15943 (resolve_expression_name): New function.
15945 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15947 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15948 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15949 until pass initializations are done. Call read_import_dir with
15951 * parse.h: (lookup_modifier_cl): New function declared.
15952 (INTERFACE_FIELD_MODIFIERS): New macro.
15953 (OBSOLETE_MODIFIER_WARNING): New macro.
15954 * parse.y: (register_fields): Class type and current field name in
15955 local variables. Check modifier(s) if adding field(s) to an interface.
15956 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15957 and report errors using the faulty modifier line context.
15958 (lookup_modifier_cl): New function.
15959 (read_import_dir): Detect and report default import processing
15962 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15964 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15965 * class.c (is_compiled_class): Return 1 after making sure it
15966 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15967 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15968 * java-tree.h (flag_assume_compiled): Add decl.
15969 * lang.c (lang_f_options): Add the flag.
15970 (flag_assume_compiled): Add decl, default to 0.
15972 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15974 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15975 (is_compiled_class): Likewise.
15976 (layout_class): Likewise.
15977 (layout_class): Detect and lay out classes defined in source code.
15978 (interface_of_p, add_interface_do, may_add_interface): New
15980 (add_interface): Now use add_interface_do.
15981 (add_method_1): New function.
15982 (add_method): Now use add_method_1.
15983 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15984 (complete_start_java_method): New function.
15985 (start_java_mehod): Now call complete_start_java_method.
15986 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15987 (expand_invoke): Likewise and fixed typo.
15988 *gjava.c: (print_super_field): Use new argument to find_class
15991 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15992 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15993 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15995 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15996 (add_method_1, push_class): New prototypes.
15997 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15998 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15999 directory where the class was found.
16000 (find_class): New argument DO_CLASS_FILE. Function find_class
16001 modified accordingly.
16002 *jcf-parse.c: (fix_class_path): New function.
16003 (load_class): Use new VERBOSE argument. load_class now finds and
16004 loads/parses .class/.java files. Save read_state of current_jcf
16006 (java_parser_abort_on_error): New macro.
16007 (jcf_parse_source, parse_source_file): New function.
16008 (jcf_parse): Fixed typo.
16009 (yyparse): Call parse_source_file () only.
16010 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16011 writing the real class name back in the zip directory entry.
16012 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16013 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16014 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16015 (find_class): Prototype fixed.
16016 *lex.c: Added 1998 time stamp.
16017 Removed all static global variables, moved into the parser
16018 context data structure.. Now include unistd.h if SEEK_SET not
16020 (java_init_lex): Rewritten.
16021 (java_sneak_unicode): Modified current unicode access in current line.
16022 (java_unget_unicode): Likewise.
16023 (java_allocate_new_line): New allocation management.
16024 (java_read_char): Modified access and storage of unget_utf8_value.
16025 New way of processing current unicode.
16026 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16027 (java_get_unicode): Now use the parser context.
16028 (java_lineterminator): Likewise.
16029 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16030 of the reentrant parser implementation. Function now use the
16031 parser context data structure and java_lval. Fixed production of
16032 the float and double constant "out of range" error message. Fixed
16033 obstack use. Return integer value when hitting a modifier. Now
16034 return type for TRUE, FALSE and other predefined types. Return
16035 identifier as a TREE_LIST list containing the current line context
16036 as the TREE_VALUE sub-node.
16037 (java_unicode_2_utf8): Fixed typo in declaration.
16038 (java_lex_error): Now use the parser context data structure.
16039 *lex.h: Added 1998 time stamp.
16040 (struct java_line): New fields ref_count and next.
16041 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16042 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16043 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16044 *parse.h: Added 1998 time stamp.
16045 (java_parse_source_file): Renamed from parse_source_file.
16046 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16047 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16048 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16049 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16050 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16051 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16052 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16053 (struct parser_ctxt): New data structure to keep the parser context.
16054 *parse.y: Added 1998 time stamp, got rid of static global variables.
16055 (java_error_count, ctxp): New global variables.
16056 (%union): New value field.
16057 (numeric_type, integral_type): Rules removed.
16058 (primitive_type): Rule defined to handle integral, float, double and
16060 (qualified_name, package_declaration,
16061 single_type_import_declaration, type_import_on_demand_declaration,
16062 modifiers, class_declaration, super, interfaces,
16063 interface_type_list, class_body, field_declaration,
16064 field_declaration, variable_declarators, variable_declarator,
16065 variable_declarator_id, method_declaration, method_header,
16066 formal_parameter_list, formal_parameter, method_body, block,
16067 static, interface_declaration, extends_interfaces,
16068 abstract_method_declaration, local_variable_declarators): Rules now
16070 (force_error, do_warning): New global statics.
16071 (push_parser_context, parser_context_save_global,
16072 parser_context_restore_global, pop_parser_context): New functions.
16073 (yyerror): Now uses the global parser context. Fixed use of obstack.
16074 (parse_error, parse_error_context, parse_warning_context,
16075 java_accstring_lookup, redefinition_error, check_modifiers,
16076 parser_add_interface, create_interface, create_class, find_field,
16077 duplicate_declaration_error, register_fields, method_header,
16078 check_modifiers_consistency, check_abstract_method_header,
16079 method_declarator, parser_qualified_classname,
16080 parser_check_super_interface, parser_check_super,
16081 parser_chain_incomplete_item, java_check_circular_reference,
16082 layout_class_from_source, java_complete_class,
16083 complete_method_decl, resolve_class, complete_class_report_errors,
16084 java_check_final, check_method_redefinition,
16085 java_check_regular_methods, java_check_abstract_methods,
16086 java_check_methods, lookup_java_interface_method2,
16087 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16088 process_imports, find_in_imports, read_import_entry,
16089 read_import_dir, find_in_imports_on_demand,
16090 check_pkg_class_access, not_builtin_p, declare_local_variables,
16091 source_start_java_method, java_generate_parsed_class): New
16093 *typeck.c: (signature_include_return): New global variable.
16094 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16095 to add the function returned type in the signature.
16097 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16099 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16101 1998-01-29 Dave Brolley <brolley@cygnus.com>
16103 * Make-lang.in (java.info): Added.
16104 (java.install-info): Added
16106 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16108 * Makefile.in (clean): Also remove java/parse.c.
16110 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16112 Add a pair of -fbounds-check/-fno-bounds-check options.
16113 * lang.c (lang_decode_option): Add code to grok arguments.
16114 (flag_bounds_check): Add decl.
16115 (lang_f_options): New array w/ the option in it.
16116 * java-tree.h (flag_bounds_check): Add decl.
16117 * lang-options.h: New file.
16118 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16119 of a static macro value.
16120 (JAVA_ARRAY_EXCEPTION): Delete macro.
16122 1998-01-23 Per Bothner <bothner@cygnus.com>
16124 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16125 * expr.c (build_anewarray): Add missing promote_type.
16127 1998-01-22 Per Bothner <bothner@cygnus.com>
16129 Add array types with known length to optimize bounds checking.
16130 * typeck.c (build_java_array_type): Take length parameter.
16131 (java_array_type_length, build_prim_array_type): New functions.
16132 * java-tree.h: Update for new functions.
16133 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16134 * class.c: Use build_prim_array_type.
16135 * expr.c (can_widen_reference_to): Handle known-length array types.
16136 (verify_jvm_instructions): Keep track of integer push instructions
16137 followed by newarray/anewarray, so we can build known-length arrays.
16138 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16139 (java_array_data_offset): New function.
16140 (build_java_array_length_access): New function. Optimize if constant.
16141 (build_java_arrayaccess): Constant fold bounds check.
16142 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16143 (build_newarray, build_anewarray): New functions.
16144 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16145 * verify.c (merge_types): Handle known-lengh array types.
16147 1998-01-19 Per Bothner <bothner@cygnus.com>
16149 * expr.c (expand_byte_code): Fix performace bug, which caused
16150 searching linenumber_table to be linear rather than constant.
16152 1997-12-12 Per Bothner <bothner@cygnus.com>
16154 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16156 * decl.c, java-tree.h (soft_fmod_node): New global.
16157 * decl.c (init_decl_processing): Define __builtin_fmod.
16158 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16159 using __builtin_fmod.
16161 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16163 * keyword.h: New file, output of keyword.gperf as processed by
16165 * lex.c (java_lex_init): Initialize java_error_flag.
16166 * parse.c (YYERROR_NOW): Uses java_error_flag.
16167 * parse.y: New static java_error_flag. Useless definition of
16169 * parse.y (java_error): Portable error recovery using
16170 java_error_flag (not yet completely tuned).
16172 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16174 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16176 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16178 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16179 (parse.c, lex.c, keyword.h): New rules for Java source code
16181 * parse.c: Renamed into jcf-parse.c.
16182 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16183 * keyword.gperf: New file, Java keywords.
16184 * parse.y: New file, Java language grammar.
16185 * parse.h: New file, Java language grammar definitions.
16186 * lex.c: New file, Java language lexer.
16187 * lex.h: New file, Java language lexer definitions.
16189 1997-12-03 Per Bothner <bothner@cygnus.com>
16191 * decl.c (clinit_identifier_node), java-tree.h: New global.
16192 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16193 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16194 * expr.c (expand_java_field_op): Check for invalid assignment
16197 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16199 1997-10-27 Per Bothner <bothner@cygnus.com>
16201 * verify.c (verify_jvm_instructions): When processing a handler,
16202 attempt to set the current_subr to the right value.
16203 (More complicated code combines Sep 17 and Oct 22 versions.)
16205 1997-10-24 Per Bothner <bothner@cygnus.com>
16207 * class.c (push_class): Figure out (guess) name of source file.
16208 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16209 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16210 (parse_class_file): Change return type from int to void.
16211 Call debug_start_source_file/debug_end_source_file.
16213 * expr.c (build_java_binop): Fix masking 2nd operand.
16214 * decl.c (init_decl_processing): Set sizetype first.
16216 1997-10-22 Per Bothner <bothner@cygnus.com>
16218 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16219 (Revert Sep 17 change.)
16221 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16223 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16224 .class extension in their name and fix thing so we don't process
16225 them parse_zip_file_entries().
16226 (parse_zip_file_entries): Cleaned unused local variables.
16228 1997-10-20 Per Bothner <bothner@cygnus.com>
16230 * expr.c (can_widen_reference_to): Allows equal array element types.
16231 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16232 * jcf-dump.c (RET): Get (and print) index.
16234 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16235 Promote element type to POINTER_TYPE.
16237 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16239 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16240 find_in_current_zip, jcf_figure_file_type): Moved from
16241 jcf-reader.c to parse.c.
16242 * zextract.c: (read_zip_archive): takes file_comment_length possible
16243 field into account.
16245 1997-10-20 Per Bothner <bothner@cygnus.com>
16247 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16249 * verify.c (merge_types): Handle array types even better ...
16251 1997-10-17 Per Bothner <bothner@cygnus.com>
16253 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16255 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16256 * class.c (make_class_data): Don't build fields_decl if no fields.
16257 When building fields_decl, skip if DECL_ARTIFICIAL.
16259 * expr.c (java_stack_swap): Update stack_type_map.
16260 * verify.c (merge_types): Handle array types better.
16262 1997-10-15 Per Bothner <bothner@cygnus.com>
16264 * class.c (add_field): Don't promote short integral fields to
16265 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16266 * expr.c (push_value): Promote and convert short integral values.
16268 * decl.c, java-tree.h (integer_two_node): New constant node.
16269 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16271 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16273 * class.c (append_gpp_mangled_type): Use function argument
16274 unpromoted type to generate mangled name.
16276 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16278 * constants.c (build_constant_data_ref): Now uses current_class
16279 instead of main_class.
16280 (build_constants_constructor): Now uses current_class instead of
16282 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16283 of the global variable SeepZipFiles done here.
16284 * zextract.c (read_zip_archive): extra_field optional field taken
16285 into account while computing the position of the class file in the
16287 * verify.c (verify_jvm_instructions): Use current_jcf to search
16289 * parse.c (load_class): First search for the class to load in the
16290 current zip file. Saves current_jcf (restored before returning
16291 from that function). Don't call JCF_FINISH in the class was found
16292 in the current ZIP file.
16293 (jcf_parse): If the class was found in the current ZIP file, save
16294 its tree_constant_pool (for later reuse).
16295 (parse_class_file): New function. Process each method defined in
16296 the current class and record the class as to be later registered.
16297 (yyparse): Rewritten. Figure the type of the current file and switch
16299 * lang.c: New global variable current_jcf.
16300 (lang_init): Removed compiling_from_source test (done later, in
16301 yyparse). Removed call the jcf_parse ().
16302 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16303 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16304 in the current ZIP file) and zip_offset (offset to the class data in
16305 the current zip file).
16306 * jcf-reader.c: zipfile.h included.
16307 localToFile: New ZipFileCache static global variable
16308 (parse_zip_file_entries): New function. Browse the current ZIP
16309 file directory and process each class found.
16310 (process_zip_dir): New function. Register each class found in the
16311 ZIP file directory. The class aren't parsed but a valid JCF is
16312 link to each of them.
16313 (find_in_current_zip): New function. Search for a class in the
16314 current ZIP file directory. If found, prepare the class so that it
16316 (jcf_figure_file_type): New function. Examine the file structure
16317 to figure a class file, a ZIP file. If none of these categories are
16318 matched, a source file is assumed.
16319 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16320 SeenZipFile: New global variable.
16321 (open_in_zip): Use zipmember's length to accelerate the search for
16322 a member. If zipmember was NULL and zip file successfully read,
16324 * java-tree.h: New global variable current_jcf declared. Added
16325 declaration for current_constant_pool_tags, current_constant_pool_data,
16326 current_constant_pool_length, current_constant_pool_data_ref.
16327 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16328 store the JCF of classes seen in a zip file) and tree *constant_pool
16329 (to save a loaded class constant pool). current_class declared here.
16330 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16331 retrieve method_ref_constant.
16332 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16333 (OBJECT): get_class_constant now uses current_jcf.
16334 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16335 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16336 (expand_invoke): Now uses current_class instead of main_class
16337 (build_class_init): Now uses current_class instead of main_class
16338 * class.c: New static global variable registered_class.
16339 (register_class): New function.
16340 (emit_register_class): Modified to use registered_class instead of
16342 (is_compiled_class): Now take into account class seen in the archive.
16344 1997-10-06 Per Bothner <bothner@cygnus.com>
16346 * except.h: Renamed to: java-except.h.
16347 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16348 * except.c: Add semi-working (commented out) implementation.
16350 * expr.c (expand_iinc): Add needed flush_quick_stack.
16351 * parse.c (set_source_filename): New function.
16352 (give_name_to_class): Set input_filename from package.classname.java.
16354 * jcf-io.c (find_class): Don't look first in ".".
16356 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16358 * zextract.c (read_zip_archive): Now takes into account the
16360 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16362 1997-09-20 Per Bothner <bothner@cygnus.com>
16364 * constants.c, java-tree.h (build_internal_class_name): New function.
16365 (alloc_class_constant): Re-implement using build_internal_class_name.
16366 * class.c (make_class_data): Likewise.
16367 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16369 1997-09-17 Per Bothner <bothner@cygnus.com>
16371 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16372 to NULL before pushing an exception handler target.
16374 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16375 (java_stack_swap, java_stack_dup): Re-write to be safe from
16376 clobbering registers.
16377 (build_class_init): New function.
16379 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16381 * typeck.c (build_java_array_type): Temporary use
16382 permanent_obstack to create the array 'length' field.
16383 * expr.c (lookup_label): Temporay use permanent_obstack to create
16384 label if not found.
16385 * class.c (push_super_field): Tempory use permanent_obstack.
16387 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16389 * typeck.c (type_for_mode): Now handles double_type_node and
16391 * verify.c (verify_jvm_instructions): The instruction following
16392 the wide bytecode is checked. OPCODE_ret added to the list of
16395 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16397 * class.c (make_class): Temporary use permanent_obstack. Set the
16398 class CLASS_P field to 1.
16399 (push_class): Temporary use permanent_obstack.
16400 (set_super_info): Temporary use permanent_obstack.
16401 (add_method): Temporary use permanent_obstack, set
16402 METHOD_TRANSIENT().
16403 (add_field): Temporary use permanent_obstack. Sets
16404 FIELD_VOLATILE() and FIELD_TRANSIENT().
16405 (build_class_ref): Temporary use permanent_obstack if the class
16407 (build_static_field_ref): Temporary use permanent_obstack when
16408 creating field's rtl.
16409 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16410 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16411 and fields. Function finalized, as far as flag handling.
16412 (push_class_static_dummy_field): Temporary use permanent_obstack.
16413 (emit_register_class): Force generation of class registration at
16415 * decl.c (end_java_method): Call permanent_allocation() before
16417 * expr.c (can_widen_reference_to): Added comment to interface
16418 handling, fixed typo.
16419 (lookup_field): Now uses CLASS_P() to correct FIXME
16420 (expand_invoke): Verification on public && !static &&
16421 !abstract moved into soft_lookupinterfacemethod (kaffe).
16422 Use Object class dtable if objectref is an array when expanding
16424 (java_push_constant_from_pool): Temporary use permanent_obstack
16425 for CONSTANT_string
16426 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16427 create constant references.
16428 (get_constant): Temporary use permanent_obstack to create constant.
16429 (load_class): Temporary use permanent_obstack to load class.
16430 (jcf_parse): Temporary use permanent_obstack to perform class
16432 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16433 (build_java_signature): Temporary use permanent_obstack.
16434 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16436 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16437 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16440 1997-09-11 Per Bothner <bothner@cygnus.com>
16442 * class.c (append_gpp_mangled_type): Fix typo.
16443 (emit_register_class): Use main_class to get class object, rather
16444 than looking for no-longer-existing static decl starting with _CL.
16445 * typeck.c (parse_signature_type): Promote array element type
16446 if it is a RECORD_TYPE.
16448 1997-09-10 Per Bothner <bothner@cygnus.com>
16450 * class.c (push_class_static_dummy_field): New function.
16451 (mangle_static_field): New. Do G++-style mangling of static fields.
16452 (layout_class): Mandle static fields here, not in add_field.
16453 (build_class_ref): The class object is now a dummy static field.
16454 * decl.c (find_local_variable): Look for best, instead of first match.
16455 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16456 (build_java_athrow): Don't check here if exception is Throwable.
16457 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16458 (TYPE_USED): Removed. No longer used ...
16459 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16460 * verify.c (push_pending_label): New function.
16461 (push_pending_block): Renamed to check_pending_block.
16462 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16463 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16464 re-checking possible handlers) after a store (less wasted work).
16465 Check for null handler (finally) before calling add_handler.
16466 Various changes to (finally?) correctly handle try/finally.
16468 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16470 * class.c: Include stdio.h.
16472 1997-09-04 Per Bothner <bothner@cygnus.com>
16474 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16475 to make sure class is initialized before static/special invoke.
16477 * verify.c (verify_jvm_instructions): On a store instruction,
16478 call find_local_variable to force pre-allocation of decl and rtx.
16479 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16481 1997-09-03 Per Bothner <bothner@cygnus.com>
16483 * class.c (build_class_ref): Strip off "promoted_" if need be.
16484 (make_field_value): Call build_java_signature when needed.
16485 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16486 * expr.c (build_java_athrow): Don't push_value of exception.
16487 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16488 match specification of [fd]cmp[lg] for NaNs.
16489 (expand_byte_code): Add support for exception handler ranges.
16490 * except.c: Add skeleton for EH code-generation.
16491 * verify.c (merge_types): Treat all promoted integral types as equal.
16492 * constants.c (build_constants_constructor): To force creation of
16493 current_constant_pool_data_ref, call build_constant_data_ref.
16495 * javaop.def (lload): Fix typo.
16496 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16498 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16500 * parse.c: Don't include function.h.
16502 1997-08-27 Per Bothner <bothner@cygnus.com>
16504 * except.[ch]: New files.
16505 * Makefile.in (JAVA_OBJS): Add except.o
16506 * expr.c: Temporary warning about unimplemented exceptions.
16507 * verify.c: Verify exception handlers.
16509 * jcf-dump.c (disassemble_method): Print exception table.
16511 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16513 * expr.c (verify_jvm_instructions): Started a thorough
16514 verification of invoke* bytecodes.
16515 (expand_byte_code): flush quick stack if PC is the target of a
16516 branch. and undef RET (conflicting with config/i386/i386.h).
16517 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16519 (expand_invoke): Now handles invokeinterface and do more
16520 verification according to the bytecode.
16521 (lookup_field): Don't try to load the class if processing
16523 (can_widen_reference_to): Now handles interfaces.
16524 * decl.c (init_decl_processing): New global variable
16525 soft_lookupinterfacemethod_node, declared in java-tree.h.
16526 Call set_super_info on string_type_node.
16527 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16529 * class.c (set_super_info): Fills the CLASS_* flags according to
16531 (get_access_flags_from_decl): Handles all class flags.
16533 1997-08-26 Per Bothner <bothner@cygnus.com>
16535 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16536 * parse.c (yyparse): Check for abstract method, and missing code.
16537 * expr.c (expand_byte_code): Change interface.
16538 * lang.c (put_decl_node): Print promoted types prettier.
16539 * verify.c (verify_jvm_instruction): Change interface.
16540 Partial support for scanning exception table.
16541 For load instructions, handle promoted integral types.
16543 1997-08-21 Per Bothner <bothner@cygnus.com>
16545 * verify.c: New file, with contents moved from expr.c.
16546 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16547 * typeck.c (is_array_type_p): Moved here from expr.c.
16548 * java-tree.h: Add some now-needed function declarations.
16549 * Makefile.in (JAVA_OBJS): Added verify.o.
16551 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16553 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16554 METHOD_ABSTRACT flag.
16556 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16557 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16558 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16560 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16562 (start_java_method): Hook for SYNCHRONIZED methods.
16564 * expr.c (build_java_jsr, build_java_ret): New functions
16565 (JSR,PRE): New macros
16566 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16567 (verify_jvm_instructions): tableswitch, lookupswitch,
16568 monitorenter, monitorexit, goto_w: verified.
16569 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16570 (build_java_monitor): New function.
16571 (MONITOR_OPERATION): Modified to call build_java_monitor()
16572 (verify_jvm_instructions): Started a thorough verification of
16575 1997-08-19 Per Bothner <bothner@cygnus.com>
16577 Support verification of jsr/ret subroutines (used for try/finally).
16578 * decl.c (return_address_type_node): New type node.
16579 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16580 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16581 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16582 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16583 TYPE_USED): New macros for special types in type_map.
16585 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16586 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16588 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16590 * expr.c (can_widen_reference_to): New function.
16591 (pop_type): Use it.
16592 (merge_type_state): Support handling start of subroutine.
16593 (push_pending_block): Return char* error message, instead of calling
16594 fatal on an error. Also handle subroutines.
16595 (verify_jvm_instructions): Handle errors from push_poending_block.
16596 Support jsr and ret instructions.
16598 1997-08-19 Per Bothner <bothner@cygnus.com>
16600 * jcf-io.c (find_classfile): Fix thinko.
16601 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16603 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16605 * Makefile.in (BISON): Remove.
16607 1997-08-07 Per Bothner <bothner@cygnus.com>
16609 * Makefile.in: Convert to autoconf.
16610 * config-lang.in (outputs): Added java/Makefile.
16612 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16613 Rename cc1java to jc1.
16615 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16616 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16618 * class.c (class_depth): Do load_class if needed.
16620 Mostly better verification.
16621 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16622 (init_decl_processing): Change return type of soft_checkcast.
16623 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16624 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16625 lang_print_error): New functions.
16626 (lang_init): Set global hook print_error_function to lang_print_error.
16627 * expr.c: In the type_map ptr_type_node is only used for null now.
16628 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16629 (merge_types): Dererence pointer to record types before comparing.
16630 (decode_newarray_type, merge_types): On error just return NULL.
16631 (build_java_binop): Add preliminary implementation (with warning)
16632 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16633 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16634 (expand_compare, expand_java_goto, expand_java_call): Don't
16635 push_pending_block, since that only makes sense when verifying.
16636 (merge_type_state): Different return codes.
16637 (push_pending_block): A block may need to be verified more than once.
16638 (expand_byte_code): Warn about unused code at code generation time.
16639 (verify_jvm_instruction): Changed logic, since code may need to be
16640 re-verified if type-state has changed. Also, better error handling.
16641 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16642 Improve newarray, anewarray, ?aload, athrow,
16643 * java-tree.h (LABEL_CHANGED): New macro.
16645 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16647 * decl.c (soft_athrow_node): New global variable initialized.
16648 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16649 * typeck.c (convert): Added support for REAL_TYPE.
16650 (convert_to_char): New function.
16651 (convert): Handle CHAR_TYPE.
16652 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
16653 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
16654 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
16656 (verify_jvm_instructions): Added break a the end of bogus unop: label.
16657 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
16658 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
16659 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
16660 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
16661 to Use The Right Things.
16662 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
16663 compatible with INT. BOOLEAN is made equivalent to BYTE.
16664 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
16665 OPCODE_ifnonnull): Now supported.
16666 (build_java_athrow): New function.
16668 1997-08-04 Per Bothner <bothner@cygnus.com>
16670 Rename method name <init> to match G++ (and fix mangling).
16671 * class.c (layout_class): Replace method name of <init> by class name.
16672 (make_method_value): Do inverse renaming of constructor from <init>.
16673 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
16674 * typeck.c (lookup_java_constructor): New function.
16675 * expr.c (expand_invoke): If method_name is <init>, call
16676 lookup_java_constructor to find constructor.
16678 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
16680 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16682 * parse.c (get_class_constant): Modified to handle array "classes"
16683 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
16685 (convert): Modified to handle real type.
16686 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
16687 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
16688 variables declared.
16689 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
16690 soft_multianewarray, soft_newarray_node, soft_throw_node): New
16691 global variables initialized.
16692 (find_local_variable): Handles the case of a pointer
16693 (end_java_method): Restore the use of one more scope
16694 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
16695 build_java_array_length_access, expand_java_arrayload,
16696 expand_java_arraystore, expand_java_array_length,
16697 expand_java_multianewarray, expand_java_anewarray,
16698 build_java_check_indexed_type, is_array_type_p,
16699 build_java_throw_out_of_bound_exception): New functions.
16700 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
16701 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
16702 OPCODE_<t>aload): Implemented code for verification.
16703 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
16704 ARRAY_NEW_MULTI): Macro defined.
16705 (CONVERT): Modified to invoke convert().
16706 (case OPCODE_aload2): Fixed index typo from 2 to 1.
16708 1997-07-31 Per Bothner <bothner@cygnus.com>
16710 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
16711 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
16712 (make_class_data): Field name needs '/' as package prefix.
16713 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
16715 1997-07-25 Per Bothner <bothner@cygnus.com>
16717 Implement debug information for local variables.
16718 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
16719 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
16720 DECL_LOCAL_SLOT_CHAIN): New macros.
16721 (struct lang_decl_var): New type.
16722 * parse.c (give_name_to_locals): Move to decl.c.
16723 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
16724 (start_java_method): Re-write parameter handling.
16725 (pending_local_decls): New global variable.
16726 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
16727 (find_local_variable): Accept pc so we can skips decls not in range.
16728 (struct binding_level): Add end_pc field.
16729 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
16730 (various): Change so current pc gets passed to find_local_variable.
16732 * decl.c (init_decl_processing): Re-arrange fields in
16733 class_type_node and and method_type_node to match kaffe 0.9.1.
16734 * class.c (make_method_value, make_class_data): Update
16735 initializations to match.
16737 1997-07-16 Per Bothner <bothner@cygnus.com>
16739 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
16740 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
16741 (push_super_field): New function.
16742 (make_class_data): Handle inheritance of class static initializer.
16743 (layout_class): New name mangling.
16744 * constants.c (build_constant_data_ref): Init type of data array
16745 to a one-element array.
16746 (build_constants_constructor): Set DECL_SIZE from complete array type.
16747 * decl.c: Rename class_type, object_type etc to class_type_node,
16748 object_type_node etc. Make former inherit from latter.
16749 * expr.c (expand_invoke): Add cast of function address.
16750 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16751 * parse.c (yyparse): Don't call layout_class here.
16752 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16754 1997-06-14 Per Bothner <bothner@cygnus.com>
16756 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16757 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16758 (alloc_class_constant): New.
16759 * expr.c (expand_invoke): Make sure method's class is initialized.
16760 * class.c (interits_from_p, emit_register_class): New functions.
16761 * parse.c (yyparse): Call emit_register_class.
16763 1997-06-09 Per Bothner <bothner@cygnus.com>
16765 * constants.c: New file, to handle constant pool.
16766 * Makefile.in (JAVA_OBJS): Add constants.o.
16767 * decl.c (init_decl_processing): Update, fix, finish various structs.
16768 (pushdecl_top_level): New.
16769 * parse.c (layout_class): Moved to class.c.
16770 * expr.c (java_push_constant_from_pool): New function.
16771 * class.c (build_class_ref): Make work fully
16772 (make_class_data): Emit super-class, constant pool, interface vector.
16774 1997-06-03 Per Bothner <bothner@cygnus.com>
16776 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16777 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16778 * class.c (class_depth): New function.
16779 (lookup_named_class): Replaced by new function lookup_class.
16780 * decl.c (object_type_node, string_type_node): New.
16781 Remove various types that we no longer need.
16782 * expr.c (verify_jvm_instructions): New separate verifier pass.
16783 (push_type, pop_type): New functions for verifier.
16784 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16785 (expand_byte_code): Simplify, since we assume already verified.
16786 (expand_invoke): Now mostly works.
16787 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16788 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16789 * parse.c: Wait to allocate class object until we know its name.
16790 (layout_class): Calculate DECL_VINDEX for each virtual method.
16791 * typeck.c (get_array_type): Rename to ...
16792 (build_java_array_type): ... and provide working implementation.
16793 (build_java_signature): New function - build Java signature of type.
16794 (set_java_signature): New function - cache signature with type.
16795 (lookup_java_method): New function.
16797 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16799 * class.c (ident_subst): Take extra SUFFIX parameter.
16800 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16801 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16802 (build_class_ref): Actually implement.
16803 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16804 * decl.c (builtin_function): New.
16805 (init_decl_processing): Update for current Kaffe. Declare some
16806 builtin Kaffe functions.
16807 * expr.c (build_address_of): New.
16808 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16809 Renamed (from expand_java_new etc), and added working implementations.
16810 (build_field_ref): Now also handle static fields.
16811 (expand_invoke): Implement invokestatic, and start implement rest.
16812 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16813 * javaop.def: Rename invokevirt -> invokevirtual.
16814 * lang.c (use_handles): Removed.
16815 * parse.c: Add support for ConstantValue attribute.
16816 Handle nested loading of a class. (JPOOL_UTF): New.
16818 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16820 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16822 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16824 * Make-lang.in (java.install-man): New empty rule.
16825 * typeck.c (set_local_type): New function.
16826 * expr.c (STORE_INTERNAL): Call find_local_variable,
16827 not find_stack_slot. Call set_local_type.
16829 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16831 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16832 and building RECORD_TYPE CONSTRUCTORs.
16833 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16835 * lang.c (use_handles): Change the default to 0.
16836 * decl.c: Define and build class_type, field_type, utf8const_type.
16837 * class.c (make_class_data, make_field_value,
16838 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16839 hashUtf8String, strLengthUtf8, mangled_classname:
16840 Functions to build reflective data structures.
16841 * parse.c (yyparse): Call make_class_data.
16843 * jcf-io.c (open_class, find_classfile): New functions.
16844 * jcf-dump.c: Support reading classfile from explicitly-named
16845 class file (without CLASSPATH searching).
16847 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16849 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16850 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16851 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16852 (get_constant): Now trivial for CONSTANT_Utf8.
16854 * jcf.h: Make NEW_CPOOL the default.
16855 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16857 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>